From 9bf065ea78812d4e2975ef64dcbe7f309b2e872c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= Date: Mon, 3 Feb 2020 18:08:30 +0100 Subject: ffmpeg-rpi: try to use upstream version instead of LibreELEC one --- .../ffmpeg-99.1003-pfcd_hevc_optimisations.patch | 44620 ------------------- 1 file changed, 44620 deletions(-) delete mode 100644 ffmpeg-rpi/ffmpeg-99.1003-pfcd_hevc_optimisations.patch (limited to 'ffmpeg-rpi/ffmpeg-99.1003-pfcd_hevc_optimisations.patch') diff --git a/ffmpeg-rpi/ffmpeg-99.1003-pfcd_hevc_optimisations.patch b/ffmpeg-rpi/ffmpeg-99.1003-pfcd_hevc_optimisations.patch deleted file mode 100644 index c64d5e5..0000000 --- a/ffmpeg-rpi/ffmpeg-99.1003-pfcd_hevc_optimisations.patch +++ /dev/null @@ -1,44620 +0,0 @@ -diff --git a/.gitignore b/.gitignore -index 0e57cb0b4c..b2e3374fea 100644 ---- a/.gitignore -+++ b/.gitignore -@@ -1,6 +1,7 @@ - *.a - *.o - *.o.* -+*.bin - *.d - *.def - *.dll -@@ -26,6 +27,7 @@ - .\#* - /.config - /.version -+/build/ - /ffmpeg - /ffplay - /ffprobe -diff --git a/configure b/configure -index 827abfe694..28f630068e 100755 ---- a/configure -+++ b/configure -@@ -318,6 +318,7 @@ External library support: - --enable-libmfx enable Intel MediaSDK (AKA Quick Sync Video) code via libmfx [no] - --enable-libnpp enable Nvidia Performance Primitives-based code [no] - --enable-mmal enable Broadcom Multi-Media Abstraction Layer (Raspberry Pi) via MMAL [no] -+ --enable-rpi enable other rpi specific stuff [no] - --disable-nvdec disable Nvidia video decoding acceleration (via hwaccel) [autodetect] - --disable-nvenc disable Nvidia video encoding code [autodetect] - --enable-omx enable OpenMAX IL code [no] -@@ -1776,6 +1777,7 @@ FEATURE_LIST=" - gray - hardcoded_tables - omx_rpi -+ rpi - runtime_cpudetect - safe_bitstream_reader - shared -@@ -2293,6 +2295,7 @@ CONFIG_EXTRA=" - rtpdec - rtpenc_chain - rv34dsp -+ sand - sinewin - snappy - srtp -@@ -2610,6 +2613,8 @@ hap_decoder_select="snappy texturedsp" - hap_encoder_deps="libsnappy" - hap_encoder_select="texturedspenc" - hevc_decoder_select="bswapdsp cabac golomb hevcparse videodsp" -+hevc_rpi_decoder_deps="rpi" -+hevc_rpi_decoder_select="hevc_decoder sand" - huffyuv_decoder_select="bswapdsp huffyuvdsp llviddsp" - huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp llvidencdsp" - iac_decoder_select="imc_decoder" -@@ -3393,6 +3398,8 @@ tinterlace_filter_deps="gpl" - tinterlace_merge_test_deps="tinterlace_filter" - tinterlace_pad_test_deps="tinterlace_filter" - tonemap_filter_deps="const_nan" -+unsand_filter_deps="rpi" -+unsand_filter_select="sand" - unsharp_opencl_filter_deps="opencl" - uspp_filter_deps="gpl avcodec" - vaguedenoiser_filter_deps="gpl" -diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c -index c0214c42d8..faaea5772a 100644 ---- a/fftools/ffmpeg.c -+++ b/fftools/ffmpeg.c -@@ -24,6 +24,12 @@ - */ - - #include "config.h" -+ -+#if CONFIG_RPI -+#define RPI_DISPLAY -+#define RPI_DISPLAY_ALL 0 -+#endif -+ - #include - #include - #include -@@ -70,6 +76,25 @@ - # include "libavfilter/buffersrc.h" - # include "libavfilter/buffersink.h" - -+#ifdef RPI_DISPLAY -+#pragma GCC diagnostic push -+// Many many redundant decls in the header files -+#pragma GCC diagnostic ignored "-Wredundant-decls" -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#pragma GCC diagnostic pop -+#include "libavcodec/rpi_qpu.h" -+#include "libavutil/rpi_sand_fns.h" -+#include "libavcodec/rpi_zc.h" -+#endif -+ - #if HAVE_SYS_RESOURCE_H - #include - #include -@@ -162,6 +187,241 @@ static int restore_tty; - static void free_input_threads(void); - #endif - -+#ifdef RPI_DISPLAY -+ -+#define NUM_BUFFERS 4 -+ -+ -+typedef struct rpi_display_env_s -+{ -+ MMAL_COMPONENT_T* display; -+ MMAL_COMPONENT_T* isp; -+ MMAL_PORT_T * port_in; // Input port of either isp or display depending on pipe setup -+ MMAL_CONNECTION_T * conn; -+ -+ MMAL_POOL_T *rpi_pool; -+ volatile int rpi_display_count; -+ enum AVPixelFormat avfmt; -+} rpi_display_env_t; -+ -+static rpi_display_env_t * rpi_display_env = NULL; -+ -+ -+static MMAL_POOL_T* display_alloc_pool(MMAL_PORT_T* port) -+{ -+ MMAL_POOL_T* pool; -+ mmal_port_parameter_set_boolean(port, MMAL_PARAMETER_ZERO_COPY, MMAL_TRUE); // Does this mark that the buffer contains a vc_handle? Would have expected a vc_image? -+ pool = mmal_port_pool_create(port, NUM_BUFFERS, 0); -+ assert(pool); -+ -+ return pool; -+} -+ -+static void display_cb_input(MMAL_PORT_T *port, MMAL_BUFFER_HEADER_T *buffer) { -+ rpi_display_env_t *const de = (rpi_display_env_t *)port->userdata; -+ av_rpi_zc_unref(buffer->user_data); -+ atomic_fetch_add(&de->rpi_display_count, -1); -+ mmal_buffer_header_release(buffer); -+} -+ -+static void display_cb_control(MMAL_PORT_T *port,MMAL_BUFFER_HEADER_T *buffer) { -+ mmal_buffer_header_release(buffer); -+} -+ -+#define DISPLAY_PORT_DEPTH 4 -+ -+static rpi_display_env_t * -+display_init(const enum AVPixelFormat req_fmt, size_t x, size_t y, size_t w, size_t h) -+{ -+ MMAL_STATUS_T err; -+ MMAL_DISPLAYREGION_T region = -+ { -+ .hdr = {MMAL_PARAMETER_DISPLAYREGION, sizeof(region)}, -+ .set = MMAL_DISPLAY_SET_LAYER | MMAL_DISPLAY_SET_FULLSCREEN | MMAL_DISPLAY_SET_DEST_RECT, -+ .layer = 2, -+ .fullscreen = 0, -+ .dest_rect = {x, y, w, h} -+ }; -+#if RPI_ZC_SAND_8_IN_10_BUF -+ const enum AVPixelFormat fmt = (req_fmt == AV_PIX_FMT_YUV420P10 || av_rpi_is_sand_format(req_fmt)) ? AV_PIX_FMT_SAND128 : req_fmt; -+#else -+ const enum AVPixelFormat fmt = (req_fmt == AV_PIX_FMT_YUV420P10) ? AV_PIX_FMT_SAND128 : req_fmt; -+#endif -+ const AVRpiZcFrameGeometry geo = av_rpi_zc_frame_geometry(fmt, w, h); -+ rpi_display_env_t * de; -+ int isp_req = (fmt == AV_PIX_FMT_SAND64_10); -+ -+ bcm_host_init(); // Needs to be done by someone... -+ -+ if ((de = av_mallocz(sizeof(*de))) == NULL) { -+ return NULL; -+ } -+ -+ mmal_component_create(MMAL_COMPONENT_DEFAULT_VIDEO_RENDERER, &de->display); -+ av_assert0(de->display); -+ de->port_in = de->display->input[0]; -+ -+ if (isp_req) -+ { -+ mmal_component_create("vc.ril.isp", &de->isp); -+ de->port_in = de->isp->input[0]; -+ } -+ -+ mmal_port_parameter_set(de->display->input[0], ®ion.hdr); -+ -+ { -+ MMAL_PORT_T * const port = de->port_in; -+ MMAL_ES_FORMAT_T* const format = port->format; -+ port->userdata = (struct MMAL_PORT_USERDATA_T *)de; -+ port->buffer_num = DISPLAY_PORT_DEPTH; -+ format->encoding = fmt == AV_PIX_FMT_SAND128 ? MMAL_ENCODING_YUVUV128 : -+ fmt == AV_PIX_FMT_SAND64_10 ? MMAL_ENCODING_YUVUV64_16 : -+ MMAL_ENCODING_I420; -+ format->es->video.width = geo.stride_y; -+ format->es->video.height = (fmt == AV_PIX_FMT_SAND128 || fmt == AV_PIX_FMT_SAND64_10) ? -+ (h + 15) & ~15 : geo.height_y; // Magic -+ format->es->video.crop.x = 0; -+ format->es->video.crop.y = 0; -+ format->es->video.crop.width = w; -+ format->es->video.crop.height = h; -+ mmal_port_format_commit(port); -+ } -+ -+ de->rpi_pool = display_alloc_pool(de->port_in); -+ mmal_port_enable(de->port_in,display_cb_input); -+ -+ if (isp_req) { -+ MMAL_PORT_T * const port_out = de->isp->output[0]; -+ mmal_log_dump_port(de->port_in); -+ mmal_format_copy(port_out->format, de->port_in->format); -+ if (fmt == AV_PIX_FMT_SAND64_10) { -+ if ((err = mmal_port_parameter_set_int32(de->port_in, MMAL_PARAMETER_CCM_SHIFT, 5)) != MMAL_SUCCESS || -+ (err = mmal_port_parameter_set_int32(port_out, MMAL_PARAMETER_OUTPUT_SHIFT, 1)) != MMAL_SUCCESS) -+ { -+ av_log(NULL, AV_LOG_WARNING, "Failed to set ISP output port shift\n"); -+ } -+ else -+ av_log(NULL, AV_LOG_WARNING, "Set ISP output port shift OK\n"); -+ -+ } -+ port_out->format->encoding = MMAL_ENCODING_I420; -+ mmal_log_dump_port(port_out); -+ if ((err = mmal_port_format_commit(port_out)) != MMAL_SUCCESS) -+ { -+ av_log(NULL, AV_LOG_ERROR, "Failed to set ISP output port format\n"); -+ goto fail; -+ } -+ if ((err = mmal_connection_create(&de->conn, port_out, de->display->input[0], MMAL_CONNECTION_FLAG_TUNNELLING)) != MMAL_SUCCESS) { -+ av_log(NULL, AV_LOG_ERROR, "Failed to create connection\n"); -+ goto fail; -+ } -+ if ((err = mmal_connection_enable(de->conn)) != MMAL_SUCCESS) { -+ av_log(NULL, AV_LOG_ERROR, "Failed to enable connection\n"); -+ goto fail; -+ } -+ mmal_port_enable(de->isp->control,display_cb_control); -+ mmal_component_enable(de->isp); -+ } -+ -+ mmal_component_enable(de->display); -+ mmal_port_enable(de->display->control,display_cb_control); -+ de->avfmt = fmt; -+ -+ printf("Allocated display %dx%d in %dx%d, fmt=%d\n", w, h, geo.stride_y, geo.height_y, fmt); -+ -+ return de; -+ -+fail: -+ // **** Free stuff -+ return NULL; -+} -+ -+static void display_frame(struct AVCodecContext * const s, rpi_display_env_t * const de, const AVFrame* const fr) -+{ -+ MMAL_BUFFER_HEADER_T* buf; -+ -+ if (de == NULL) -+ return; -+ -+ if (atomic_load(&de->rpi_display_count) >= DISPLAY_PORT_DEPTH - 1) { -+ av_log(s, AV_LOG_VERBOSE, "Frame dropped\n"); -+ return; -+ } -+ -+ buf = mmal_queue_get(de->rpi_pool->queue); -+ if (!buf) { -+ // Running too fast so drop the frame -+ printf("Q alloc failure\n"); -+ return; -+ } -+ assert(buf); -+ buf->cmd = 0; -+ buf->offset = 0; // Offset to valid data -+ buf->flags = 0; -+ { -+ const AVRpiZcRefPtr fr_buf = av_rpi_zc_ref(s, fr, de->avfmt, 1); -+ if (fr_buf == NULL) { -+ mmal_buffer_header_release(buf); -+ return; -+ } -+ -+ buf->user_data = fr_buf; -+ buf->data = (uint8_t *)av_rpi_zc_vc_handle(fr_buf); // Cast our handle to a pointer for mmal -+ buf->offset = av_rpi_zc_offset(fr_buf); -+ buf->length = av_rpi_zc_length(fr_buf); -+ buf->alloc_size = av_rpi_zc_numbytes(fr_buf); -+ atomic_fetch_add(&de->rpi_display_count, 1); -+ } -+#if RPI_DISPLAY_ALL -+ while (atomic_load(&de->rpi_display_count) >= DISPLAY_PORT_DEPTH - 1) { -+ usleep(5000); -+ } -+#endif -+ -+ if (mmal_port_send_buffer(de->port_in, buf) != MMAL_SUCCESS) -+ { -+ av_log(s, AV_LOG_ERROR, "mmal_port_send_buffer failed: depth=%d\n", de->rpi_display_count); -+ display_cb_input(de->port_in, buf); -+ } -+} -+ -+static void display_exit(rpi_display_env_t ** const pde) -+{ -+ rpi_display_env_t * const de = *pde; -+ *pde = NULL; -+ -+ if (de != NULL) { -+// sleep(120); -+ -+ if (de->port_in != NULL) { -+ mmal_port_disable(de->port_in); -+ } -+ -+ // The above disable should kick out all buffers - check that -+ if (atomic_load(&de->rpi_display_count) != 0) { -+ av_log(NULL, AV_LOG_WARNING, "Exiting with display count non-zero:%d\n", atomic_load(&de->rpi_display_count)); -+ } -+ -+ if (de->conn != NULL) { -+ mmal_connection_destroy(de->conn); -+ } -+ if (de->rpi_pool != NULL) { -+ mmal_port_pool_destroy(de->display->input[0], de->rpi_pool); -+ } -+ if (de->isp != NULL) { -+ mmal_component_destroy(de->isp); -+ } -+ if (de->display != NULL) { -+ mmal_component_destroy(de->display); -+ } -+ -+ av_free(de); -+ } -+} -+ -+#endif -+ -+ - /* sub2video hack: - Convert subtitles to video with alpha to insert them in filter graphs. - This is a temporary solution until libavfilter gets real subtitles support. -@@ -583,6 +843,11 @@ static void ffmpeg_cleanup(int ret) - avformat_close_input(&input_files[i]->ctx); - av_freep(&input_files[i]); - } -+ -+#ifdef RPI_DISPLAY -+ display_exit(&rpi_display_env); -+#endif -+ - for (i = 0; i < nb_input_streams; i++) { - InputStream *ist = input_streams[i]; - -@@ -594,7 +859,9 @@ static void ffmpeg_cleanup(int ret) - av_freep(&ist->filters); - av_freep(&ist->hwaccel_device); - av_freep(&ist->dts_buffer); -- -+#ifdef RPI_DISPLAY -+ av_rpi_zc_uninit(ist->dec_ctx); -+#endif - avcodec_free_context(&ist->dec_ctx); - - av_freep(&input_streams[i]); -@@ -625,6 +892,7 @@ static void ffmpeg_cleanup(int ret) - } - term_exit(); - ffmpeg_exited = 1; -+ - } - - void remove_avoptions(AVDictionary **a, AVDictionary *b) -@@ -1060,6 +1328,17 @@ static void do_video_out(OutputFile *of, - if (ost->source_index >= 0) - ist = input_streams[ost->source_index]; - -+#ifdef RPI_DISPLAY -+ if (next_picture && ist != NULL) -+ { -+ if (rpi_display_env == NULL) -+ rpi_display_env = display_init(next_picture->format, 0, 0, -+ next_picture->width - next_picture->crop_right, -+ next_picture->height - next_picture->crop_bottom); -+ display_frame(ist->dec_ctx, rpi_display_env, next_picture); -+ } -+#endif -+ - frame_rate = av_buffersink_get_frame_rate(filter); - if (frame_rate.num > 0 && frame_rate.den > 0) - duration = 1/(av_q2d(frame_rate) * av_q2d(enc->time_base)); -@@ -2132,8 +2411,8 @@ static int ifilter_send_frame(InputFilter *ifilter, AVFrame *frame) - ifilter->channel_layout != frame->channel_layout; - break; - case AVMEDIA_TYPE_VIDEO: -- need_reinit |= ifilter->width != frame->width || -- ifilter->height != frame->height; -+ need_reinit |= ifilter->width != av_frame_cropped_width(frame) || -+ ifilter->height != av_frame_cropped_height(frame); - break; - } - -@@ -2891,6 +3170,12 @@ static int init_input_stream(int ist_index, char *error, int error_len) - ist->dec_ctx->opaque = ist; - ist->dec_ctx->get_format = get_format; - ist->dec_ctx->get_buffer2 = get_buffer; -+ -+#ifdef RPI_DISPLAY -+ // Overrides the above get_buffer2 -+ av_rpi_zc_init(ist->dec_ctx); -+#endif -+ - ist->dec_ctx->thread_safe_callbacks = 1; - - av_opt_set_int(ist->dec_ctx, "refcounted_frames", 1, 0); -diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c -index 877fd670e6..1efd3a43a8 100644 ---- a/fftools/ffmpeg_filter.c -+++ b/fftools/ffmpeg_filter.c -@@ -1179,8 +1179,8 @@ int ifilter_parameters_from_frame(InputFilter *ifilter, const AVFrame *frame) - - ifilter->format = frame->format; - -- ifilter->width = frame->width; -- ifilter->height = frame->height; -+ ifilter->width = av_frame_cropped_width(frame); -+ ifilter->height = av_frame_cropped_height(frame); - ifilter->sample_aspect_ratio = frame->sample_aspect_ratio; - - ifilter->sample_rate = frame->sample_rate; -diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c -index d7a7eb0662..3949c9e76b 100644 ---- a/fftools/ffmpeg_opt.c -+++ b/fftools/ffmpeg_opt.c -@@ -684,11 +684,19 @@ static AVCodec *choose_decoder(OptionsContext *o, AVFormatContext *s, AVStream * - - MATCH_PER_STREAM_OPT(codec_names, str, codec_name, s, st); - if (codec_name) { -+ if (strcmp("hevc_rpi", codec_name) == 0) { -+ return avcodec_find_decoder_by_id_and_fmt(AV_CODEC_ID_HEVC, st->codecpar->format); -+ } - AVCodec *codec = find_codec_or_die(codec_name, st->codecpar->codec_type, 0); - st->codecpar->codec_id = codec->id; - return codec; - } else -+ { -+ if (st->codecpar->codec_id == AV_CODEC_ID_HEVC) { -+ return avcodec_find_decoder_by_id_and_fmt(st->codecpar->codec_id, st->codecpar->format); -+ } - return avcodec_find_decoder(st->codecpar->codec_id); -+ } - } - - /* Add all the streams from the given input file to the global -diff --git a/libavcodec/Makefile b/libavcodec/Makefile -index 4b8ad121db..f6e6784e5a 100644 ---- a/libavcodec/Makefile -+++ b/libavcodec/Makefile -@@ -6,6 +6,7 @@ HEADERS = ac3_parser.h \ - avcodec.h \ - avdct.h \ - avfft.h \ -+ rpi_zc.h \ - d3d11va.h \ - dirac.h \ - dv_profile.h \ -@@ -128,6 +129,7 @@ OBJS-$(CONFIG_QSVDEC) += qsvdec.o - OBJS-$(CONFIG_QSVENC) += qsvenc.o - OBJS-$(CONFIG_RANGECODER) += rangecoder.o - OBJS-$(CONFIG_RDFT) += rdft.o -+OBJS-$(CONFIG_RPI) += rpi_qpu.o rpi_mailbox.o rpi_zc.o - OBJS-$(CONFIG_RV34DSP) += rv34dsp.o - OBJS-$(CONFIG_SHARED) += log2_tab.o reverse.o - OBJS-$(CONFIG_SINEWIN) += sinewin.o sinewin_fixed.o -@@ -360,6 +362,13 @@ OBJS-$(CONFIG_HAP_ENCODER) += hapenc.o hap.o - OBJS-$(CONFIG_HEVC_DECODER) += hevcdec.o hevc_mvs.o \ - hevc_cabac.o hevc_refs.o hevcpred.o \ - hevcdsp.o hevc_filter.o hevc_data.o -+OBJS-$(CONFIG_HEVC_RPI_DECODER) += rpi_hevcdec.o rpi_hevc_mvs.o \ -+ rpi_hevc_cabac.o rpi_hevc_refs.o rpi_hevcpred.o \ -+ rpi_hevcdsp.o rpi_hevc_filter.o rpi_hevc_data.o \ -+ rpi_hevc_shader.o rpi_hevc_shader_template.o \ -+ rpi_hevc_parse.o h2645_parse.o rpi_hevc_ps.o \ -+ rpi_hevc_sei.o rpi_hevc_data.o -+OBJS-$(CONFIG_HEVC_CUVID_DECODER) += cuvid.o - OBJS-$(CONFIG_HEVC_AMF_ENCODER) += amfenc_hevc.o - OBJS-$(CONFIG_HEVC_CUVID_DECODER) += cuviddec.o - OBJS-$(CONFIG_HEVC_MEDIACODEC_DECODER) += mediacodecdec.o -@@ -1188,3 +1197,31 @@ $(SUBDIR)qdm2.o: $(SUBDIR)qdm2_tables.h - $(SUBDIR)sinewin.o: $(SUBDIR)sinewin_tables.h - $(SUBDIR)sinewin_fixed.o: $(SUBDIR)sinewin_fixed_tables.h - endif -+ -+ifdef CONFIG_HEVC_RPI_DECODER -+QASM_PY := ../local/bin/qasm.py -+VASMVIDCORE := ../local/bin/vasmvidcore_std -+ -+ifneq ("$(wildcard $(QASM_PY))","") -+$(SUBDIR)rpi_hevc_shader.c: $(SUBDIR)rpi_hevc_shader.qasm -+ $(QASM_PY) -mc_c:rpi_hevc_shader,rpi_hevc_shader,ff_hevc_rpi_shader $< > $@ -+ -+$(SUBDIR)rpi_hevc_shader.h: $(SUBDIR)rpi_hevc_shader.qasm -+ $(QASM_PY) -mc_h:rpi_hevc_shader,rpi_hevc_shader,ff_hevc_rpi_shader $< > $@ -+endif -+ -+ifneq ("$(wildcard $(VASMVIDCORE))","") -+$(SUBDIR)rpi_hevc_transform8.bin: $(SUBDIR)rpi_hevc_transform.s -+ $(VASMVIDCORE) -Fbin -DBIT_DEPTH=8 $< -o $@ -+$(SUBDIR)rpi_hevc_transform10.bin: $(SUBDIR)rpi_hevc_transform.s -+ $(VASMVIDCORE) -Fbin -DBIT_DEPTH=10 $< -o $@ -+ -+$(SUBDIR)rpi_hevc_transform8.h: $(SUBDIR)rpi_hevc_transform8.bin -+ python pi-util/make_array.py $< -+$(SUBDIR)rpi_hevc_transform10.h: $(SUBDIR)rpi_hevc_transform10.bin -+ python pi-util/make_array.py $< -+endif -+ -+$(SUBDIR)rpi_qpu.o: $(SUBDIR)rpi_hevc_transform8.h $(SUBDIR)rpi_hevc_transform10.h -+$(SUBDIR)rpi_hevcdec.o $(SUBDIR)rpi_shader_template.o $(SUBDIR)rpi_qpu.o: $(SUBDIR)rpi_hevc_shader.h -+endif -diff --git a/libavcodec/allcodecs.c b/libavcodec/allcodecs.c -index 4d4ef530e4..fba8776c9f 100644 ---- a/libavcodec/allcodecs.c -+++ b/libavcodec/allcodecs.c -@@ -142,6 +142,7 @@ extern AVCodec ff_h264_qsv_decoder; - extern AVCodec ff_h264_rkmpp_decoder; - extern AVCodec ff_hap_encoder; - extern AVCodec ff_hap_decoder; -+extern AVCodec ff_hevc_rpi_decoder; - extern AVCodec ff_hevc_decoder; - extern AVCodec ff_hevc_qsv_decoder; - extern AVCodec ff_hevc_rkmpp_decoder; -@@ -833,6 +834,41 @@ static enum AVCodecID remap_deprecated_codec_id(enum AVCodecID id) - } - } - -+static int codec_supports_format(const AVCodec * const p, const enum AVPixelFormat fmt) -+{ -+ const enum AVPixelFormat *pf = p->pix_fmts; -+ -+ // Assume good if we lack info -+ if (pf == NULL) -+ return 1; -+ if (fmt == AV_PIX_FMT_NONE) -+ return 0; -+ -+ for (; *pf != AV_PIX_FMT_NONE; ++pf) { -+ if (*pf == fmt) -+ return 1; -+ } -+ return 0; -+} -+ -+AVCodec *avcodec_find_decoder_by_id_and_fmt(enum AVCodecID id, enum AVPixelFormat fmt) -+{ -+ const AVCodec *p, *experimental = NULL; -+ void *i = 0; -+ -+ id= remap_deprecated_codec_id(id); -+ while ((p = av_codec_iterate(&i))) { -+ if (av_codec_is_decoder(p) && p->id == id && codec_supports_format(p, fmt)) { -+ if (p->capabilities & AV_CODEC_CAP_EXPERIMENTAL && !experimental) { -+ experimental = p; -+ } else -+ return (AVCodec *)p; -+ } -+ p = p->next; -+ } -+ return (AVCodec *)experimental; -+} -+ - static AVCodec *find_codec(enum AVCodecID id, int (*x)(const AVCodec *)) - { - const AVCodec *p, *experimental = NULL; -diff --git a/libavcodec/arm/Makefile b/libavcodec/arm/Makefile -index e656011c3c..f8801dfab6 100644 ---- a/libavcodec/arm/Makefile -+++ b/libavcodec/arm/Makefile -@@ -40,6 +40,8 @@ OBJS-$(CONFIG_AAC_DECODER) += arm/aacpsdsp_init_arm.o \ - arm/sbrdsp_init_arm.o - OBJS-$(CONFIG_DCA_DECODER) += arm/synth_filter_init_arm.o - OBJS-$(CONFIG_HEVC_DECODER) += arm/hevcdsp_init_arm.o -+OBJS-$(CONFIG_HEVC_RPI_DECODER) += arm/rpi_hevcdsp_init_arm.o \ -+ arm/rpi_hevcpred_init_arm.o - OBJS-$(CONFIG_MLP_DECODER) += arm/mlpdsp_init_arm.o - OBJS-$(CONFIG_RV40_DECODER) += arm/rv40dsp_init_arm.o - OBJS-$(CONFIG_SBC_ENCODER) += arm/sbcdsp_init_arm.o -@@ -136,10 +138,24 @@ NEON-OBJS-$(CONFIG_AAC_DECODER) += arm/aacpsdsp_neon.o \ - NEON-OBJS-$(CONFIG_LLAUDDSP) += arm/lossless_audiodsp_neon.o - NEON-OBJS-$(CONFIG_DCA_DECODER) += arm/synth_filter_neon.o - NEON-OBJS-$(CONFIG_HEVC_DECODER) += arm/hevcdsp_init_neon.o \ -+ arm/hevcdsp_idct_neon.o \ - arm/hevcdsp_deblock_neon.o \ - arm/hevcdsp_idct_neon.o \ - arm/hevcdsp_qpel_neon.o \ - arm/hevcdsp_sao_neon.o -+NEON-OBJS-$(CONFIG_HEVC_RPI_DECODER) += arm/rpi_hevcdsp_init_neon.o \ -+ arm/rpi_hevc_misc_neon.o \ -+ arm/rpi_hevcdsp_deblock_neon.o \ -+ arm/rpi_hevcdsp_idct_neon.o \ -+ arm/rpi_hevcdsp_res8_neon.o \ -+ arm/rpi_hevcdsp_res16_neon.o \ -+ arm/rpi_hevcdsp_sao_neon.o \ -+ arm/rpi_hevcpred_init_neon.o \ -+ arm/rpi_hevcpred_intra_angular_neon.o \ -+ arm/rpi_hevcpred_intra_dc_neon.o \ -+ arm/rpi_hevcpred_intra_filter_neon.o \ -+ arm/rpi_hevcpred_intra_hv_neon.o \ -+ arm/rpi_hevcpred_intra_planar_neon.o - NEON-OBJS-$(CONFIG_RV30_DECODER) += arm/rv34dsp_neon.o - NEON-OBJS-$(CONFIG_RV40_DECODER) += arm/rv34dsp_neon.o \ - arm/rv40dsp_neon.o -diff --git a/libavcodec/arm/cabac.h b/libavcodec/arm/cabac.h -index fdbf86b45e..4755f20e2e 100644 ---- a/libavcodec/arm/cabac.h -+++ b/libavcodec/arm/cabac.h -@@ -26,83 +26,209 @@ - #include "libavutil/internal.h" - #include "libavcodec/cabac.h" - -+ - #define get_cabac_inline get_cabac_inline_arm - static av_always_inline int get_cabac_inline_arm(CABACContext *c, -- uint8_t *const state) -+ uint8_t *state) - { -- int bit; -- void *reg_b, *reg_c, *tmp; -+ const uint8_t *mlps_tables = ff_h264_cabac_tables + H264_MLPS_STATE_OFFSET + 128; -+ int bit, ptr, low, tmp1, tmp2; -+ __asm__ volatile ( -+ "ldr %[bit], [%[c], %[range_off]] \n\t" -+ "ldrb %[ptr], [%[state]] \n\t" -+ "sub %[tmp1], %[mlps_tables], %[lps_off] \n\t" -+ "and %[tmp2], %[bit], #0xc0 \n\t" -+ "add %[tmp1], %[tmp1], %[ptr] \n\t" -+ "ldr %[low], [%[c], %[low_off]] \n\t" -+ "ldrb %[tmp2], [%[tmp1], %[tmp2], lsl #1] \n\t" -+ "sub %[bit], %[bit], %[tmp2] \n\t" -+ "mov %[tmp1], %[bit] \n\t" -+ "cmp %[low], %[bit], lsl #17 \n\t" -+ "itt ge \n\t" -+ "movge %[tmp1], %[tmp2] \n\t" -+ "mvnge %[ptr], %[ptr] \n\t" -+ "clz %[tmp2], %[tmp1] \n\t" -+ "it ge \n\t" -+ "subge %[low], %[low], %[bit], lsl #17 \n\t" -+ "sub %[tmp2], %[tmp2], #23 \n\t" -+ "and %[bit], %[ptr], #1 \n\t" -+ "ldrb %[mlps_tables], [%[mlps_tables], %[ptr]] \n\t" -+ "lsl %[low], %[low], %[tmp2] \n\t" -+ "lsls %[ptr], %[low], #16 \n\t" -+ "bne 1f \n\t" -+ "ldr %[ptr], [%[c], %[ptr_off]] \n\t" -+ "lsl %[tmp2], %[tmp1], %[tmp2] \n\t" -+#if UNCHECKED_BITSTREAM_READER -+ "strb %[mlps_tables], [%[state]] \n\t" -+ "rbit %[state], %[low] \n\t" -+ "ldrh %[tmp1], [%[ptr]], #2 \n\t" -+#else -+ "ldr %[tmp1], [%[c], %[end_off]] \n\t" -+ "strb %[mlps_tables], [%[state]] \n\t" -+ "rbit %[state], %[low] \n\t" -+ "cmp %[tmp1], %[ptr] \n\t" -+#if CONFIG_THUMB -+ "it cs \n\t" -+ "ldrhcs %[tmp1], [%[ptr]], #2 \n\t" -+#else -+ "ldrcsh %[tmp1], [%[ptr]], #2 \n\t" -+#endif -+#endif -+ "clz %[state], %[state] \n\t" -+ "movw %[mlps_tables], #0xffff \n\t" -+ "sub %[state], %[state], #16 \n\t" -+ "str %[tmp2], [%[c], %[range_off]] \n\t" -+ "rev %[tmp1], %[tmp1] \n\t" -+ "str %[ptr], [%[c], %[ptr_off]] \n\t" -+ "lsr %[tmp1], %[tmp1], #15 \n\t" -+ "sub %[tmp1], %[tmp1], %[mlps_tables] \n\t" -+#if CONFIG_THUMB -+ "lsl %[tmp1], %[tmp1], %[state] \n\t" -+ "add %[low], %[low], %[tmp1] \n\t" -+#else -+ "add %[low], %[low], %[tmp1], lsl %[state] \n\t" -+#endif -+ "str %[low], [%[c], %[low_off]] \n\t" -+ "b 2f \n\t" -+ "1: \n\t" -+ "strb %[mlps_tables], [%[state]] \n\t" -+ "lsl %[tmp1], %[tmp1], %[tmp2] \n\t" -+ "str %[low], [%[c], %[low_off]] \n\t" -+ "str %[tmp1], [%[c], %[range_off]] \n\t" -+ "2: \n\t" -+ : // Outputs -+ [state]"+r"(state), -+ [mlps_tables]"+r"(mlps_tables), -+ [bit]"=&r"(bit), -+ [ptr]"=&r"(ptr), -+ [low]"=&r"(low), -+ [tmp1]"=&r"(tmp1), -+ [tmp2]"=&r"(tmp2) -+ : // Inputs -+ [c]"r"(c), -+ [low_off]"J"(offsetof(CABACContext, low)), -+ [range_off]"J"(offsetof(CABACContext, range)), -+ [ptr_off]"J"(offsetof(CABACContext, bytestream)), -+ [end_off]"J"(offsetof(CABACContext, bytestream_end)), -+ [lps_off]"I"((H264_MLPS_STATE_OFFSET + 128) - H264_LPS_RANGE_OFFSET) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ return bit; -+} - -- __asm__ volatile( -- "ldrb %[bit] , [%[state]] \n\t" -- "add %[r_b] , %[tables] , %[lps_off] \n\t" -- "mov %[tmp] , %[range] \n\t" -- "and %[range] , %[range] , #0xC0 \n\t" -- "add %[r_b] , %[r_b] , %[bit] \n\t" -- "ldrb %[range] , [%[r_b], %[range], lsl #1] \n\t" -- "add %[r_b] , %[tables] , %[norm_off] \n\t" -- "sub %[r_c] , %[tmp] , %[range] \n\t" -- "lsl %[tmp] , %[r_c] , #17 \n\t" -- "cmp %[tmp] , %[low] \n\t" -- "it gt \n\t" -- "movgt %[range] , %[r_c] \n\t" -- "itt cc \n\t" -- "mvncc %[bit] , %[bit] \n\t" -- "subcc %[low] , %[low] , %[tmp] \n\t" -- "add %[r_c] , %[tables] , %[mlps_off] \n\t" -- "ldrb %[tmp] , [%[r_b], %[range]] \n\t" -- "ldrb %[r_b] , [%[r_c], %[bit]] \n\t" -- "lsl %[low] , %[low] , %[tmp] \n\t" -- "lsl %[range] , %[range] , %[tmp] \n\t" -- "uxth %[r_c] , %[low] \n\t" -- "strb %[r_b] , [%[state]] \n\t" -- "tst %[r_c] , %[r_c] \n\t" -- "bne 2f \n\t" -- "ldr %[r_c] , [%[c], %[byte]] \n\t" -+#define get_cabac_bypass get_cabac_bypass_arm -+static inline int get_cabac_bypass_arm(CABACContext * const c) -+{ -+ uint32_t low = c->low, range, ptr, tmp; -+ int rv; -+ __asm volatile ( -+ "ldr %[range] , [%[c], %[range_off]] \n\t" -+ "mov %[rv] , #0 \n\t" -+ "ldr %[ptr] , [%[c], %[ptr_off]] \n\t" -+ "lsl %[low] , #1 \n\t" -+#if !UNCHECKED_BITSTREAM_READER -+ "ldr %[tmp] , [%[c], %[end_off]] \n\t" -+#endif -+ "cmp %[low] , %[range], lsl #17 \n\t" -+ "itt cs \n\t" -+ "subcs %[low] , %[low], %[range], lsl #17 \n\t" -+ "movcs %[rv] , #1 \n\t" - #if UNCHECKED_BITSTREAM_READER -- "ldrh %[tmp] , [%[r_c]] \n\t" -- "add %[r_c] , %[r_c] , #2 \n\t" -- "str %[r_c] , [%[c], %[byte]] \n\t" -+ "ldrh %[tmp] , [%[ptr]], #2 \n\t" -+#else -+ "cmp %[tmp] , %[ptr] \n\t" -+#if CONFIG_THUMB -+ "it cs \n\t" -+ "ldrhcs %[tmp] , [%[ptr]], #2 \n\t" - #else -- "ldr %[r_b] , [%[c], %[end]] \n\t" -- "ldrh %[tmp] , [%[r_c]] \n\t" -- "cmp %[r_c] , %[r_b] \n\t" -- "itt lt \n\t" -- "addlt %[r_c] , %[r_c] , #2 \n\t" -- "strlt %[r_c] , [%[c], %[byte]] \n\t" -+ "ldrcsh %[tmp] , [%[ptr]], #2 \n\t" -+#endif - #endif -- "sub %[r_c] , %[low] , #1 \n\t" -- "add %[r_b] , %[tables] , %[norm_off] \n\t" -- "eor %[r_c] , %[low] , %[r_c] \n\t" -- "rev %[tmp] , %[tmp] \n\t" -- "lsr %[r_c] , %[r_c] , #15 \n\t" -- "lsr %[tmp] , %[tmp] , #15 \n\t" -- "ldrb %[r_c] , [%[r_b], %[r_c]] \n\t" -- "movw %[r_b] , #0xFFFF \n\t" -- "sub %[tmp] , %[tmp] , %[r_b] \n\t" -- "rsb %[r_c] , %[r_c] , #7 \n\t" -- "lsl %[tmp] , %[tmp] , %[r_c] \n\t" -- "add %[low] , %[low] , %[tmp] \n\t" -- "2: \n\t" -- : [bit]"=&r"(bit), -- [low]"+&r"(c->low), -- [range]"+&r"(c->range), -- [r_b]"=&r"(reg_b), -- [r_c]"=&r"(reg_c), -- [tmp]"=&r"(tmp) -- : [c]"r"(c), -- [state]"r"(state), -- [tables]"r"(ff_h264_cabac_tables), -- [byte]"M"(offsetof(CABACContext, bytestream)), -- [end]"M"(offsetof(CABACContext, bytestream_end)), -- [norm_off]"I"(H264_NORM_SHIFT_OFFSET), -- [lps_off]"I"(H264_LPS_RANGE_OFFSET), -- [mlps_off]"I"(H264_MLPS_STATE_OFFSET + 128) -- : "memory", "cc" -- ); -+ "lsls %[range] , %[low], #16 \n\t" -+ "bne 1f \n\t" - -- return bit & 1; -+ "str %[ptr] , [%[c], %[ptr_off]] \n\t" -+ "rev %[tmp] , %[tmp] \n\t" -+ "add %[low] , %[low], %[tmp], lsr #15 \n\t" -+ "movw %[tmp] , 0xFFFF \n\t" -+ "sub %[low] , %[tmp] \n\t" -+ "1: \n\t" -+ "str %[low] , [%[c], %[low_off]] \n\t" -+ : // Outputs -+ [rv]"=&r"(rv), -+ [low]"+r"(low), -+ [range]"=&r"(range), -+ [ptr]"=&r"(ptr), -+ [tmp]"=&r"(tmp) -+ : // Inputs -+ [c]"r"(c), -+ [low_off]"J"(offsetof(CABACContext, low)), -+ [range_off]"J"(offsetof(CABACContext, range)), -+ [ptr_off]"J"(offsetof(CABACContext, bytestream)), -+ [end_off]"J"(offsetof(CABACContext, bytestream_end)) -+ : // Clobbers -+ "memory", "cc" -+ ); -+ return rv; - } -+ -+ -+#define get_cabac_bypass_sign get_cabac_bypass_sign_arm -+static inline int get_cabac_bypass_sign_arm(CABACContext * const c, int rv) -+{ -+ uint32_t low = c->low, range, ptr, tmp; -+ __asm volatile ( -+ "ldr %[range] , [%[c], %[range_off]] \n\t" -+ "ldr %[ptr] , [%[c], %[ptr_off]] \n\t" -+ "lsl %[low] , #1 \n\t" -+#if !UNCHECKED_BITSTREAM_READER -+ "ldr %[tmp] , [%[c], %[end_off]] \n\t" -+#endif -+ "cmp %[low] , %[range], lsl #17 \n\t" -+ "it cs \n\t" -+ "subcs %[low] , %[low], %[range], lsl #17 \n\t" -+ "it cc \n\t" -+ "rsbcc %[rv] , %[rv], #0 \n\t" -+#if UNCHECKED_BITSTREAM_READER -+ "ldrh %[tmp] , [%[ptr]], #2 \n\t" -+#else -+ "cmp %[tmp] , %[ptr] \n\t" -+#if CONFIG_THUMB -+ "it cs \n\t" -+ "ldrhcs %[tmp] , [%[ptr]], #2 \n\t" -+#else -+ "ldrcsh %[tmp] , [%[ptr]], #2 \n\t" -+#endif -+#endif -+ "lsls %[range] , %[low], #16 \n\t" -+ "bne 1f \n\t" -+ -+ "str %[ptr] , [%[c], %[ptr_off]] \n\t" -+ "rev %[tmp] , %[tmp] \n\t" -+ "add %[low] , %[low], %[tmp], lsr #15 \n\t" -+ "movw %[tmp] , 0xFFFF \n\t" -+ "sub %[low] , %[tmp] \n\t" -+ "1: \n\t" -+ "str %[low] , [%[c], %[low_off]] \n\t" -+ : // Outputs -+ [rv]"+r"(rv), -+ [low]"+r"(low), -+ [range]"=&r"(range), -+ [ptr]"=&r"(ptr), -+ [tmp]"=&r"(tmp) -+ : // Inputs -+ [c]"r"(c), -+ [low_off]"J"(offsetof(CABACContext, low)), -+ [range_off]"J"(offsetof(CABACContext, range)), -+ [ptr_off]"J"(offsetof(CABACContext, bytestream)), -+ [end_off]"J"(offsetof(CABACContext, bytestream_end)) -+ : // Clobbers -+ "memory", "cc" -+ ); -+ return rv; -+} -+ - #endif /* HAVE_ARMV6T2_INLINE */ - - #endif /* AVCODEC_ARM_CABAC_H */ -diff --git a/libavcodec/arm/rpi_hevc_cabac.h b/libavcodec/arm/rpi_hevc_cabac.h -new file mode 100644 -index 0000000000..c7df9f1e5a ---- /dev/null -+++ b/libavcodec/arm/rpi_hevc_cabac.h -@@ -0,0 +1,605 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_ARM_HEVC_CABAC_H -+#define AVCODEC_ARM_HEVC_CABAC_H -+ -+#include "config.h" -+#if HAVE_ARMV6T2_INLINE -+ -+#define hevc_mem_bits32 hevc_mem_bits32_arm -+static inline uint32_t hevc_mem_bits32_arm(const void * p, const unsigned int bits) -+{ -+ unsigned int n; -+ __asm__ ( -+ "rev %[n], %[x] \n\t" -+ : [n]"=r"(n) -+ : [x]"r"(*(const uint32_t *)((const uint8_t *)p + (bits >> 3))) -+ : -+ ); -+ return n << (bits & 7); -+} -+ -+ -+// --------------------------------------------------------------------------- -+// -+// Helper fns - little bits of code where ARM has an instraction that the -+// compiler doesn't know about / use -+ -+#define trans_scale_sat trans_scale_sat_arm -+static inline int trans_scale_sat_arm(const int level, const unsigned int scale, const unsigned int scale_m, const unsigned int shift) -+{ -+ int rv; -+ int t = ((level * (int)(scale * scale_m)) >> shift) + 1; -+ -+ __asm__ ( -+ "ssat %[rv], #16, %[t], ASR #1 \n\t" -+ : [rv]"=r"(rv) -+ : [t]"r"(t) -+ : -+ ); -+ return rv; -+} -+ -+#define update_rice update_rice_arm -+static inline void update_rice_arm(uint8_t * const stat_coeff, -+ const unsigned int last_coeff_abs_level_remaining, -+ const unsigned int c_rice_param) -+{ -+ int t = last_coeff_abs_level_remaining << 1; -+ __asm__ ( -+ "lsrs %[t], %[t], %[shift] \n\t" -+ -+ "it eq \n\t" -+ "subeq %[stat], %[stat], #1 \n\t" -+ "cmp %[t], #6 \n\t" -+ "adc %[stat], %[stat], #0 \n\t" -+ "usat %[stat], #8, %[stat] \n\t" -+ : [stat]"+r"(*stat_coeff), -+ [t]"+r"(t) -+ : [shift]"r"(c_rice_param) -+ : "cc" -+ ); -+} -+ -+// --------------------------------------------------------------------------- -+// -+// CABAC get loops -+// -+// Where the loop is simple enough we can normally do 10-30% better than the -+// compiler -+ -+// Get the residual greater than 1 bits -+ -+#define get_cabac_greater1_bits get_cabac_greater1_bits_arm -+static inline unsigned int get_cabac_greater1_bits_arm(CABACContext * const c, const unsigned int n, -+ uint8_t * const state0) -+{ -+ unsigned int i, reg_b, st, tmp, bit, rv; -+ __asm__ ( -+ "mov %[i] , #0 \n\t" -+ "mov %[rv] , #0 \n\t" -+ "1: \n\t" -+ "add %[i] , %[i] , #1 \n\t" -+ "cmp %[rv] , #0 \n\t" -+ "ite eq \n\t" -+ "usateq %[st] , #2 , %[i] \n\t" -+ "movne %[st] , #0 \n\t" -+ "sub %[r_b] , %[mlps_tables], %[lps_off] \n\t" -+ "and %[tmp] , %[range] , #0xC0 \n\t" -+ -+ "ldrb %[bit] , [%[state0], %[st]] \n\t" -+ "add %[r_b] , %[r_b] , %[bit] \n\t" -+ "ldrb %[tmp] , [%[r_b], %[tmp], lsl #1] \n\t" -+ "sub %[range] , %[range] , %[tmp] \n\t" -+ -+ "cmp %[low] , %[range], lsl #17 \n\t" -+ "ittt ge \n\t" -+ "subge %[low] , %[low] , %[range], lsl #17 \n\t" -+ "movge %[range] , %[tmp] \n\t" -+ "mvnge %[bit] , %[bit] \n\t" -+ -+ "clz %[tmp] , %[range] \n\t" -+ "sub %[tmp] , #23 \n\t" -+ "ldrb %[r_b] , [%[mlps_tables], %[bit]] \n\t" -+ "and %[bit] , %[bit] , #1 \n\t" -+ "strb %[r_b] , [%[state0], %[st]] \n\t" -+ "lsl %[low] , %[low] , %[tmp] \n\t" -+ "orr %[rv] , %[bit] , %[rv], lsl #1 \n\t" -+ "lsl %[range] , %[range] , %[tmp] \n\t" -+ -+// There is a small speed gain from combining both conditions, using a single -+// branch and then working out what that meant later -+ "lsls %[tmp] , %[low] , #16 \n\t" -+ "it ne \n\t" -+ "cmpne %[n] , %[i] \n\t" -+ "bne 1b \n\t" -+ -+// If reload is not required then we must have run out of flags to decode -+ "tst %[tmp] , %[tmp] \n\t" -+ "bne 2f \n\t" -+ -+// Do reload -+ "ldrh %[tmp] , [%[bptr]] , #2 \n\t" -+ "rbit %[bit] , %[low] \n\t" -+ "movw %[r_b] , #0xFFFF \n\t" -+ "clz %[bit] , %[bit] \n\t" -+ "rev %[tmp] , %[tmp] \n\t" -+ "sub %[bit] , %[bit] , #16 \n\t" -+ "cmp %[n] , %[i] \n\t" -+ "rsb %[tmp] , %[r_b] , %[tmp], lsr #15 \n\t" -+ -+#if CONFIG_THUMB -+ "lsl %[tmp] , %[tmp] , %[bit] \n\t" -+ "add %[low] , %[low] , %[tmp] \n\t" -+#else -+ "add %[low] , %[low] , %[tmp], lsl %[bit] \n\t" -+#endif -+ -+ "bne 1b \n\t" -+ "2: \n\t" -+ : [bit]"=&r"(bit), -+ [low]"+r"(c->low), -+ [range]"+r"(c->range), -+ [r_b]"=&r"(reg_b), -+ [bptr]"+r"(c->bytestream), -+ [i]"=&r"(i), -+ [tmp]"=&r"(tmp), -+ [st]"=&r"(st), -+ [rv]"=&r"(rv) -+ : [state0]"r"(state0), -+ [n]"r"(n), -+ [mlps_tables]"r"(ff_h264_cabac_tables + H264_MLPS_STATE_OFFSET + 128), -+ [lps_off]"I"((H264_MLPS_STATE_OFFSET + 128) - H264_LPS_RANGE_OFFSET) -+ : "memory", "cc" -+ ); -+ return rv; -+} -+ -+ -+// n must be > 0 on entry -+#define get_cabac_sig_coeff_flag_idxs get_cabac_sig_coeff_flag_idxs_arm -+static inline uint8_t * get_cabac_sig_coeff_flag_idxs_arm(CABACContext * const c, uint8_t * const state0, -+ unsigned int n, -+ const uint8_t const * ctx_map, -+ uint8_t * p) -+{ -+ unsigned int reg_b, tmp, st, bit; -+ __asm__ ( -+// Get bin from map -+#if CONFIG_THUMB -+ "add %[ctx_map] , %[n] \n\t" -+ "ldrb %[st] , [%[ctx_map]] \n\t" -+#else -+ "ldrb %[st] , [%[ctx_map], %[n]]! \n\t" -+#endif -+ "1: \n\t" -+ -+// Load state & ranges -+ "ldrb %[bit] , [%[state0], %[st]] \n\t" -+ "and %[tmp] , %[range] , #0xC0 \n\t" -+ "sub %[r_b] , %[mlps_tables], %[lps_off] \n\t" -+ "add %[r_b] , %[r_b] , %[tmp], lsl #1 \n\t" -+ "ldrb %[tmp] , [%[r_b], %[bit]] \n\t" -+ "sub %[range] , %[range] , %[tmp] \n\t" -+ -+ "cmp %[low] , %[range], lsl #17 \n\t" -+ "ittt ge \n\t" -+ "mvnge %[bit] , %[bit] \n\t" -+ "subge %[low] , %[low] , %[range], lsl #17 \n\t" -+ "movge %[range] , %[tmp] \n\t" -+ -+// Renorm -+ "clz %[tmp] , %[range] \n\t" -+ "ldrb %[r_b] , [%[mlps_tables], %[bit]] \n\t" -+ "sub %[tmp] , #23 \n\t" -+ "strb %[r_b] , [%[state0], %[st]] \n\t" -+ "tst %[bit] , #1 \n\t" -+ "ldrb %[st] , [%[ctx_map], #-1]! \n\t" -+ "lsl %[low] , %[low] , %[tmp] \n\t" -+// GCC asm seems to need strbne written differently for thumb and arm -+#if CONFIG_THUMB -+ "it ne \n\t" -+ "strbne %[n] , [%[idx]] , #1 \n\t" -+#else -+ "strneb %[n] , [%[idx]] , #1 \n\t" -+#endif -+ -+// There is a small speed gain from combining both conditions, using a single -+// branch and then working out what that meant later -+ "subs %[n] , %[n] , #1 \n\t" -+ "lsl %[range] , %[range] , %[tmp] \n\t" -+#if CONFIG_THUMB -+ "itt ne \n\t" -+ "lslsne %[tmp] , %[low] , #16 \n\t" -+#else -+ "lslnes %[tmp] , %[low] , #16 \n\t" -+#endif -+ "bne 1b \n\t" -+ -+// If we have bits left then n must be 0 so give up now -+ "lsls %[tmp] , %[low] , #16 \n\t" -+ "bne 2f \n\t" -+ -+// Do reload -+ "ldrh %[tmp] , [%[bptr]] , #2 \n\t" -+ "rbit %[bit] , %[low] \n\t" -+ "movw %[r_b] , #0xFFFF \n\t" -+ "clz %[bit] , %[bit] \n\t" -+ "cmp %[n] , #0 \n\t" -+ "rev %[tmp] , %[tmp] \n\t" -+ "sub %[bit] , %[bit] , #16 \n\t" -+ "rsb %[tmp] , %[r_b] , %[tmp], lsr #15 \n\t" -+ -+#if CONFIG_THUMB -+ "lsl %[tmp] , %[tmp] , %[bit] \n\t" -+ "add %[low] , %[low] , %[tmp] \n\t" -+#else -+ "add %[low] , %[low] , %[tmp], lsl %[bit] \n\t" -+#endif -+ -+// Check to see if we still have more to do -+ "bne 1b \n\t" -+ "2: \n\t" -+ : [bit]"=&r"(bit), -+ [low]"+r"(c->low), -+ [range]"+r"(c->range), -+ [r_b]"=&r"(reg_b), -+ [bptr]"+r"(c->bytestream), -+ [idx]"+r"(p), -+ [n]"+r"(n), -+ [tmp]"=&r"(tmp), -+ [st]"=&r"(st), -+ [ctx_map]"+r"(ctx_map) -+ : [state0]"r"(state0), -+ [mlps_tables]"r"(ff_h264_cabac_tables + H264_MLPS_STATE_OFFSET + 128), -+ [lps_off]"I"((H264_MLPS_STATE_OFFSET + 128) - H264_LPS_RANGE_OFFSET) -+ : "memory", "cc" -+ ); -+ -+ return p; -+} -+ -+// --------------------------------------------------------------------------- -+// -+// CABAC_BY22 functions -+ -+ -+#define get_cabac_by22_start get_cabac_by22_start_arm -+static inline void get_cabac_by22_start_arm(CABACContext * const c) -+{ -+ const uint8_t *ptr = c->bytestream; -+ register uint32_t low __asm__("r1"), range __asm__("r2"); -+ uint32_t m, range8, bits; -+#if !USE_BY22_DIV -+ uintptr_t inv; -+#endif -+ -+ av_assert2(offsetof (CABACContext, low) == 0); -+ av_assert2(offsetof (CABACContext, range) == 4); -+ av_assert2(offsetof (CABACContext, by22.range) == offsetof (CABACContext, by22.bits) + 2); -+ __asm__ volatile ( -+ "ldmia %[c], {%[low], %[range]} \n\t" -+ : // Outputs -+ [low]"=r"(low), -+ [range]"=r"(range) -+ : // Inputs -+ [c]"r"(c) -+ : // Clobbers -+ ); -+#if !USE_BY22_DIV -+ inv = (uintptr_t)cabac_by22_inv_range; -+#endif -+ __asm__ volatile ( -+ "ldr %[m], [%[ptr]], #-("AV_STRINGIFY(CABAC_BITS)"/8) \n\t" -+#if !USE_BY22_DIV -+ "uxtb %[range8], %[range] \n\t" -+#endif -+ "rbit %[bits], %[low] \n\t" -+ "lsl %[low], %[low], #22 - "AV_STRINGIFY(CABAC_BITS)" \n\t" -+ "clz %[bits], %[bits] \n\t" -+ "str %[ptr], [%[c], %[ptr_off]] \n\t" -+ "rev %[m], %[m] \n\t" -+ "rsb %[ptr], %[bits], #9 + "AV_STRINGIFY(CABAC_BITS)" \n\t" -+ "eor %[m], %[m], #0x80000000 \n\t" -+#if !USE_BY22_DIV -+ "ldr %[inv], [%[inv], %[range8], lsl #2] \n\t" -+ "pkhbt %[range], %[bits], %[range], lsl #16 \n\t" -+ "str %[range], [%[c], %[bits_off]] \n\t" -+#else -+ "strh %[bits], [%[c], %[bits_off]] \n\t" -+#endif -+#if CONFIG_THUMB -+ "lsr %[m], %[ptr] \n\t" -+ "eor %[range], %[low], %[m] \n\t" -+#else -+ "eor %[range], %[low], %[m], lsr %[ptr] \n\t" -+#endif -+ : // Outputs -+ [ptr]"+&r"(ptr), -+ [low]"+&r"(low), -+ [range]"+&r"(range), -+#if !USE_BY22_DIV -+ [inv]"+&r"(inv), -+#endif -+ [m]"=&r"(m), -+ [range8]"=&r"(range8), -+ [bits]"=&r"(bits) -+ : // Inputs -+ [c]"r"(c), -+ [bits_off]"J"(offsetof (CABACContext, by22.bits)), -+ [ptr_off]"J"(offsetof (CABACContext, bytestream)) -+ : // Clobbers -+ "memory" -+ ); -+ c->low = range; -+#if !USE_BY22_DIV -+ c->range = inv; -+#endif -+} -+ -+#define get_cabac_by22_peek get_cabac_by22_peek_arm -+static inline uint32_t get_cabac_by22_peek_arm(const CABACContext *const c) -+{ -+ uint32_t rv = c->low &~ 1, tmp; -+ __asm__ ( -+ "cmp %[inv] , #0 \n\t" -+ "it ne \n\t" -+ "umullne %[tmp] , %[rv] , %[inv], %[rv] \n\t" -+ : // Outputs -+ [rv]"+r"(rv), -+ [tmp]"=r"(tmp) -+ : // Inputs -+ [inv]"r"(c->range) -+ : // Clobbers -+ "cc" -+ ); -+ return rv << 1; -+} -+ -+#define get_cabac_by22_flush get_cabac_by22_flush_arm -+static inline void get_cabac_by22_flush_arm(CABACContext *const c, const unsigned int n, uint32_t val) -+{ -+ uint32_t bits, ptr, tmp1, tmp2; -+ __asm__ volatile ( -+ "ldrh %[bits], [%[cc], %[bits_off]] \n\t" -+ "ldr %[ptr], [%[cc], %[ptr_off]] \n\t" -+ "rsb %[tmp1], %[n], #32 \n\t" -+ "add %[bits], %[bits], %[n] \n\t" -+ "ldrh %[tmp2], [%[cc], %[range_off]] \n\t" -+ "lsr %[tmp1], %[val], %[tmp1] \n\t" -+ "ldr %[val], [%[cc], %[low_off]] \n\t" -+#if CONFIG_THUMB -+ "add %[ptr], %[ptr], %[bits], lsr #3 \n\t" -+ "ldr %[ptr], [%[ptr]] \n\t" -+#else -+ "ldr %[ptr], [%[ptr], %[bits], lsr #3] \n\t" -+#endif -+ "mul %[tmp1], %[tmp2], %[tmp1] \n\t" -+ "and %[tmp2], %[bits], #7 \n\t" -+ "strh %[bits], [%[cc], %[bits_off]] \n\t" -+ "rev %[ptr], %[ptr] \n\t" -+ "lsl %[tmp1], %[tmp1], #23 \n\t" -+#if CONFIG_THUMB -+ "lsl %[val], %[n] \n\t" -+ "sub %[val], %[tmp1] \n\t" -+#else -+ "rsb %[val], %[tmp1], %[val], lsl %[n] \n\t" -+#endif -+ "lsl %[ptr], %[ptr], %[tmp2] \n\t" -+ "orr %[val], %[val], %[ptr], lsr #9 \n\t" -+ "str %[val], [%[cc], %[low_off]] \n\t" -+ : // Outputs -+ [val]"+r"(val), -+ [bits]"=&r"(bits), -+ [ptr]"=&r"(ptr), -+ [tmp1]"=&r"(tmp1), -+ [tmp2]"=&r"(tmp2) -+ : // Inputs -+ [cc]"r"(c), -+ [n]"r"(n), -+ [bits_off]"J"(offsetof(CABACContext, by22.bits)), -+ [ptr_off]"J"(offsetof(CABACContext, bytestream)), -+ [range_off]"J"(offsetof(CABACContext, by22.range)), -+ [low_off]"J"(offsetof(CABACContext, low)) -+ : // Clobbers -+ "memory" -+ ); -+} -+ -+#define coeff_abs_level_remaining_decode_bypass coeff_abs_level_remaining_decode_bypass_arm -+static inline int coeff_abs_level_remaining_decode_bypass_arm(CABACContext *const c, unsigned int rice_param) -+{ -+ uint32_t last_coeff_abs_level_remaining; -+ uint32_t prefix, n1, range, n2, ptr, tmp1, tmp2; -+ __asm__ volatile ( -+ "ldr %[remain], [%[cc], %[low_off]] \n\t" -+ "ldr %[prefix], [%[cc], %[range_off]] \n\t" -+ "bic %[remain], %[remain], #1 \n\t" -+ "ldrh %[tmp2], [%[cc], %[by22_bits_off]] \n\t" -+ "ldr %[ptr], [%[cc], %[ptr_off]] \n\t" -+ "cmp %[prefix], #0 \n\t" -+ "it ne \n\t" -+ "umullne %[prefix], %[remain], %[prefix], %[remain] \n\t" -+ "ldrh %[range], [%[cc], %[by22_range_off]] \n\t" -+ "lsl %[remain], %[remain], #1 \n\t" -+ "mvn %[prefix], %[remain] \n\t" -+ "clz %[prefix], %[prefix] \n\t" -+ "rsbs %[n1], %[prefix], #2 \n\t" -+ "bcc 1f \n\t" -+ "adc %[n1], %[rice], %[prefix] \n\t" -+ "add %[tmp2], %[tmp2], %[n1] \n\t" -+ "rsb %[n2], %[n1], #32 \n\t" -+ "and %[tmp1], %[tmp2], #7 \n\t" -+ "strh %[tmp2], [%[cc], %[by22_bits_off]] \n\t" -+ "lsr %[tmp2], %[tmp2], #3 \n\t" -+ "lsr %[n2], %[remain], %[n2] \n\t" -+ "mul %[n2], %[range], %[n2] \n\t" -+ "ldr %[range], [%[cc], %[low_off]] \n\t" -+ "ldr %[ptr], [%[ptr], %[tmp2]] \n\t" -+ "rsb %[tmp2], %[rice], #31 \n\t" -+ "lsl %[remain], %[remain], %[prefix] \n\t" -+ "lsl %[n2], %[n2], #23 \n\t" -+#if CONFIG_THUMB -+ "lsl %[range], %[n1] \n\t" -+ "sub %[range], %[n2] \n\t" -+#else -+ "rsb %[range], %[n2], %[range], lsl %[n1] \n\t" -+#endif -+ "rev %[ptr], %[ptr] \n\t" -+ "lsl %[n2], %[prefix], %[rice] \n\t" -+#if CONFIG_THUMB -+ "lsr %[remain], %[tmp2] \n\t" -+ "add %[remain], %[n2] \n\t" -+#else -+ "add %[remain], %[n2], %[remain], lsr %[tmp2] \n\t" -+#endif -+ "b 3f \n\t" -+ "1: \n\t" -+ "add %[n2], %[rice], %[prefix], lsl #1 \n\t" -+ "cmp %[n2], %[peek_bits_plus_2] \n\t" -+ "bhi 2f \n\t" -+ "sub %[n1], %[n2], #2 \n\t" -+ "add %[tmp2], %[tmp2], %[n1] \n\t" -+ "rsb %[n2], %[n1], #32 \n\t" -+ "strh %[tmp2], [%[cc], %[by22_bits_off]] \n\t" -+ "lsr %[tmp1], %[tmp2], #3 \n\t" -+ "lsr %[n2], %[remain], %[n2] \n\t" -+ "mul %[n2], %[range], %[n2] \n\t" -+ "rsb %[range], %[rice], #34 \n\t" -+ "ldr %[ptr], [%[ptr], %[tmp1]] \n\t" -+ "and %[tmp1], %[tmp2], #7 \n\t" -+ "lsl %[remain], %[remain], %[prefix] \n\t" -+ "ldr %[tmp2], [%[cc], %[low_off]] \n\t" -+ "rsb %[prefix], %[prefix], %[range] \n\t" -+ "orr %[remain], %[remain], #0x80000000 \n\t" -+ "rev %[ptr], %[ptr] \n\t" -+ "lsl %[n2], %[n2], #23 \n\t" -+ "mov %[range], #2 \n\t" -+#if CONFIG_THUMB -+ "lsl %[tmp2], %[n1] \n\t" -+ "sub %[tmp2], %[n2] \n\t" -+#else -+ "rsb %[tmp2], %[n2], %[tmp2], lsl %[n1] \n\t" -+#endif -+ "lsl %[ptr], %[ptr], %[tmp1] \n\t" -+ "lsl %[rice], %[range], %[rice] \n\t" -+ "orr %[range], %[tmp2], %[ptr], lsr #9 \n\t" -+#if CONFIG_THUMB -+ "lsr %[remain], %[prefix] \n\t" -+ "add %[remain], %[rice] \n\t" -+#else -+ "add %[remain], %[rice], %[remain], lsr %[prefix] \n\t" -+#endif -+ "b 4f \n\t" -+ "2: \n\t" -+ "add %[n1], %[tmp2], %[prefix] \n\t" -+#if CONFIG_THUMB -+ "add %[tmp2], %[ptr], %[n1], lsr #3 \n\t" -+ "ldr %[tmp2], [%[tmp2]] \n\t" -+#else -+ "ldr %[tmp2], [%[ptr], %[n1], lsr #3] \n\t" -+#endif -+ "rsb %[tmp1], %[prefix], #32 \n\t" -+ "push {%[rice]} \n\t" -+ "and %[rice], %[n1], #7 \n\t" -+ "lsr %[tmp1], %[remain], %[tmp1] \n\t" -+ "ldr %[ptr], [%[cc], %[low_off]] \n\t" -+ "mul %[remain], %[range], %[tmp1] \n\t" -+ "rev %[tmp2], %[tmp2] \n\t" -+ "rsb %[n2], %[prefix], %[n2] \n\t" -+ "ldr %[tmp1], [%[cc], %[range_off]] \n\t" -+ "lsl %[rice], %[tmp2], %[rice] \n\t" -+ "sub %[tmp2], %[n2], #2 \n\t" -+ "lsl %[remain], %[remain], #23 \n\t" -+#if CONFIG_THUMB -+ "lsl %[ptr], %[prefix] \n\t" -+ "rsb %[remain], %[ptr] \n\t" -+#else -+ "rsb %[remain], %[remain], %[ptr], lsl %[prefix] \n\t" -+#endif -+ "orr %[remain], %[remain], %[rice], lsr #9 \n\t" -+ "add %[prefix], %[n1], %[tmp2] \n\t" -+ "bic %[n1], %[remain], #1 \n\t" -+ "ldr %[ptr], [%[cc], %[ptr_off]] \n\t" -+ "cmp %[tmp1], #0 \n\t" -+ "rsb %[rice], %[tmp2], #32 \n\t" -+ "it ne \n\t" -+ "umullne %[tmp1], %[n1], %[tmp1], %[n1] \n\t" -+ "and %[tmp1], %[prefix], #7 \n\t" -+#if CONFIG_THUMB -+ "add %[ptr], %[ptr], %[prefix], lsr #3 \n\t" -+ "ldr %[ptr], [%[ptr]] \n\t" -+#else -+ "ldr %[ptr], [%[ptr], %[prefix], lsr #3] \n\t" -+#endif -+ "lsl %[n1], %[n1], #1 \n\t" -+ "lsr %[rice], %[n1], %[rice] \n\t" -+ "rsb %[n2], %[n2], #34 \n\t" -+ "mul %[range], %[range], %[rice] \n\t" -+ "pop {%[rice]} \n\t" -+ "rev %[ptr], %[ptr] \n\t" -+ "orr %[n1], %[n1], #0x80000000 \n\t" -+ "strh %[prefix], [%[cc], %[by22_bits_off]] \n\t" -+ "mov %[prefix], #2 \n\t" -+ "lsl %[range], %[range], #23 \n\t" -+#if CONFIG_THUMB -+ "lsl %[remain], %[tmp2] \n\t" -+ "rsb %[range], %[remain] \n\t" -+#else -+ "rsb %[range], %[range], %[remain], lsl %[tmp2] \n\t" -+#endif -+ "lsl %[remain], %[prefix], %[rice] \n\t" -+#if CONFIG_THUMB -+ "lsr %[n1], %[n2] \n\t" -+ "add %[remain], %[n1] \n\t" -+#else -+ "add %[remain], %[remain], %[n1], lsr %[n2] \n\t" -+#endif -+ "3: \n\t" -+ "lsl %[ptr], %[ptr], %[tmp1] \n\t" -+ "orr %[range], %[range], %[ptr], lsr #9 \n\t" -+ "4: \n\t" -+ "str %[range], [%[cc], %[low_off]] \n\t" -+ : // Outputs -+ [remain]"=&r"(last_coeff_abs_level_remaining), -+ [rice]"+r"(rice_param), -+ [prefix]"=&r"(prefix), -+ [n1]"=&r"(n1), -+ [range]"=&r"(range), -+ [n2]"=&r"(n2), -+ [ptr]"=&r"(ptr), -+ [tmp1]"=&r"(tmp1), -+ [tmp2]"=&r"(tmp2) -+ : // Inputs -+ [cc]"r"(c), -+ [peek_bits_plus_2]"I"(CABAC_BY22_PEEK_BITS + 2), -+ [low_off]"J"(offsetof(CABACContext, low)), -+ [range_off]"J"(offsetof(CABACContext, range)), -+ [by22_bits_off]"J"(offsetof(CABACContext, by22.bits)), -+ [by22_range_off]"J"(offsetof(CABACContext, by22.range)), -+ [ptr_off]"J"(offsetof(CABACContext, bytestream)) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ return last_coeff_abs_level_remaining; -+} -+ -+#endif /* HAVE_ARMV6T2_INLINE */ -+ -+#endif /* AVCODEC_ARM_HEVC_CABAC_H */ -diff --git a/libavcodec/arm/rpi_hevc_idct_fn_neon.S b/libavcodec/arm/rpi_hevc_idct_fn_neon.S -new file mode 100644 -index 0000000000..0211e447a8 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevc_idct_fn_neon.S -@@ -0,0 +1,161 @@ -+@ Included multiple times from hevc_idct_neon.S -+@ Macros defined there -+ -+#define DC_SHIFT (15 - BIT_DEPTH) -+#define DC_ADD (1 | (1 << (14 - BIT_DEPTH))) -+#define TRN_SHIFT (20 - BIT_DEPTH) -+ -+function JOIN(ff_hevc_rpi_idct_4x4_dc_neon_, BIT_DEPTH), export=1 -+ ldrsh r1, [r0] -+ add r1, #DC_ADD -+ asr r1, #DC_SHIFT -+ vdup.16 q0, r1 -+ vdup.16 q1, r1 -+ vst1.16 {q0, q1}, [r0] -+ bx lr -+endfunc -+ -+function JOIN(ff_hevc_rpi_idct_8x8_dc_neon_, BIT_DEPTH), export=1 -+ ldrsh r1, [r0] -+ add r2, r0, #32 -+ mov r3, #64 -+ add r1, #DC_ADD -+ asr r1, #DC_SHIFT -+ vdup.16 q8, r1 -+ vdup.16 q9, r1 -+ vst1.16 {q8, q9}, [r0], r3 -+ vst1.16 {q8, q9}, [r2], r3 -+ vst1.16 {q8, q9}, [r0] -+ vst1.16 {q8, q9}, [r2] -+ bx lr -+endfunc -+ -+function JOIN(ff_hevc_rpi_idct_16x16_dc_neon_, BIT_DEPTH), export=1 -+ ldrsh r1, [r0] -+ add r2, r0, #32 -+ mov r3, #64 -+ add r1, #DC_ADD -+ mov ip, #16*16 -+ asr r1, #DC_SHIFT -+ vdup.16 q8, r1 -+ vdup.16 q9, r1 -+1: vst1.16 {q8, q9}, [r0], r3 -+ subs ip, ip, #32 -+ vst1.16 {q8, q9}, [r2], r3 -+ bhi 1b -+ bx lr -+endfunc -+ -+function JOIN(ff_hevc_rpi_idct_32x32_dc_neon_, BIT_DEPTH), export=1 -+ ldrsh r1, [r0] -+ add r2, r0, #32 -+ mov r3, #64 -+ add r1, #DC_ADD -+ mov ip, #32*32 -+ asr r1, #DC_SHIFT -+ vdup.16 q8, r1 -+ vdup.16 q9, r1 -+1: vst1.16 {q8, q9}, [r0], r3 -+ subs ip, ip, #32 -+ vst1.16 {q8, q9}, [r2], r3 -+ bhi 1b -+ bx lr -+endfunc -+ -+ -+function JOIN(ff_hevc_rpi_transform_4x4_neon_, BIT_DEPTH), export=1 -+ vldr.i32 s0, =0x00240053 // 36 and 83 -+ vld1.16 {q14, q15}, [r0 :256] // coeffs -+ -+ tr4_shift #7 -+ -+ vzip.16 d28, d29 -+ vzip.16 d30, d31 -+ vzip.32 q14, q15 -+ -+ tr4_shift #TRN_SHIFT -+ -+ vst4.16 {q14, q15}, [r0 :256] -+ bx lr -+ -+ .ltorg -+endfunc -+ -+ -+ -+function JOIN(ff_hevc_rpi_transform_luma_4x4_neon_, BIT_DEPTH), export=1 -+ vmov.i32 d0, #0x4a // 74 -+ vld1.16 {q14, q15}, [r0 :256] // coeffs -+ vmov.i32 d1, #0x1d // 29 -+ vmov.i32 d2, #0x37 // 55 -+ -+ tr4_luma_shift #7 -+ -+ vzip.16 d28, d29 -+ vzip.16 d30, d31 -+ vzip.32 q14, q15 -+ -+ tr4_luma_shift #TRN_SHIFT -+ -+ vst4.16 {q14, q15}, [r0 :256] -+ bx lr -+endfunc -+ -+function JOIN(ff_hevc_rpi_transform_8x8_neon_, BIT_DEPTH), export=1 -+ add r2, r0, #16 -+ adr r3, tr4f -+ vpush {d8-d15} -+ vld1.16 {d0, d1}, [r3] -+ mov r3, #32 -+ -+ tr8_vert d16, d17, d18, d19, d24, d25, d26, d27, q8, q9, \ -+ "sub r0, r0, #128-8", \ -+ "sub r2, r2, #128-8", \ -+ "cmp r1, #4" -+ ble 2f -+ -+ tr8_vert d20, d21, d22, d23, d28, d29, d30, d31, q10, q11, \ -+ "sub r0, r0, #128+8", \ -+ "sub r2, r2, #128+8+16-32", \ -+ "mov r3, #64" -+ -+ vzip.16 d16, d17 -+ vzip.16 d18, d19 -+ -+ vzip.16 d20, d21 -+ vzip.16 d22, d23 -+ vzip.16 d28, d29 -+ vzip.16 d30, d31 -+ vzip.32 q10, q11 -+ vzip.32 q14, q15 -+1: -+ vzip.16 d24, d25 -+ vzip.16 d26, d27 -+ vzip.32 q8, q9 -+ vzip.32 q12, q13 -+ -+ tr8_horiz d16, d17, d18, d19, d20, d21, d22, d23, q8, q9, TRN_SHIFT -+ tr8_horiz d24, d25, d26, d27, d28, d29, d30, d31, q12, q13, TRN_SHIFT -+ -+ vpop {d8-d15} -+ bx lr -+ -+2: vmov.i64 q10, #0 -+ sub r0, r0, #8 -+ vmov.i64 q11, #0 -+ sub r2, r2, #8+16-32 -+ vmov.i64 q14, #0 -+ mov r3, #64 -+ vmov.i64 q15, #0 -+ -+ vzip.16 d16, d17 -+ vzip.16 d18, d19 -+ -+ b 1b -+ -+endfunc -+ -+#undef DC_SHIFT -+#undef DC_ADD -+#undef TRN_SHIFT -+ -diff --git a/libavcodec/arm/rpi_hevc_misc_neon.S b/libavcodec/arm/rpi_hevc_misc_neon.S -new file mode 100644 -index 0000000000..200eac416e ---- /dev/null -+++ b/libavcodec/arm/rpi_hevc_misc_neon.S -@@ -0,0 +1,238 @@ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+@ rpi_zap_coeff_vals_neon( -+@ uint16_t * buf, [r0] -+@ unsigned int log_n_m2) [r1] -+ -+function rpi_zap_coeff_vals_neon, export=1 -+ mov ip, #1 -+ vmov.i64 q0, #0 -+ teq r1, #0 -+ vmov.i64 q1, #0 -+ beq 2f -+ -+ lsl ip, r1 @ 2, 4 or 8 -+ add r2, r0, #32 -+ lsl ip, r1 @ 4, 16 or 64 = number of 32-byte blocks to zero -+ mov r3, #64 -+1: vst1.8 {q0,q1}, [r0:256], r3 -+ subs ip, #2 -+ vst1.8 {q0,q1}, [r2:256], r3 -+ bne 1b -+ bx lr -+ -+2: vst1.8 {q0,q1}, [r0:256] -+ bx lr -+endfunc -+ -+@ PIC jump tables are more expensive than absolute for A32 code -+.set jent_pic, CONFIG_PIC || CONFIG_THUMB -+ -+@ Jump table entry - if in neon mode the bottom bit must be set -+@ ? There is probably a real asm instruction to do this but I haven't found it -+.macro jent lab -+.if jent_pic -+T .short ((0 + \lab) - (0 + 98b)) / 2 -+A .short (0 + \lab) - (4 + 98b) -+.else -+T .word 1 + \lab -+A .word \lab -+.endif -+.endm -+ -+.set expected_next, 0 -+ -+.macro cpy_compound val, p1, p2, drop_thru=0 -+.if \p1 + \p2 != \val -+.error "Bad addition! \p1 + \p2 != \val" -+.endif -+.if expected_next != 0 && expected_next != \val -+.error "Drop thru failure" -+.endif -+\val\(): -+ push {r0-r3} -+ bl 100\p1\()b -+ pop {r0-r3} -+ add r0, #\p1 -+ add r2, #\p1 -+.if \drop_thru == 0 -+ b \p2\()b -+.set expected_next, 0 -+.else -+.set expected_next, \p2 -+.endif -+.endm -+ -+@ ff_hevc_cpy_blks8x4_neon( -+@ dst [r0] -+@ dst_stride [r1] -+@ src [r2] -+@ src_stride [r3] -+@ width [sp, #0] (bytes) -+@ height) [sp, #4] -+@ -+@ Power of 2 widths are directly coded, all others are done in stripes -+@ We expect the vast majority of calls to be power of 2 -+@ -+@ Currently has min width of 8, but we could make that 4 without issue -+@ Min height is 4 -+ -+function ff_hevc_rpi_cpy_blks8x4_neon, export=1 -+ ldr r12, [sp, #0] -+ push {r11, lr} -+.if jent_pic -+A adr lr, 98f - 2 -+.else -+A adr lr, 98f - 4 -+.endif -+ lsr r12, #3 -+ ldr r11, [sp, #(8 + 4)] -+.if jent_pic -+A lsl r12, #1 -+A ldrsh lr, [lr, r12] -+A add pc, lr -+T tbh [pc, r12, lsl #1] -+.else -+ @ A32 only, Thumb is always PIC -+ ldr pc, [lr, r12, lsl #2] -+.endif -+ -+98: -+T .short 0 @ unused -+ jent 8f -+ jent 16f -+ jent 24f -+ jent 32f -+ jent 40f -+ jent 48f -+ jent 56f -+ jent 64f -+ jent 72f -+ jent 80f -+ jent 88f -+ jent 96f -+ jent 104f -+ jent 112f -+ jent 120f -+ jent 128f -+ -+1008: -+ push {r11, lr} -+8: -+ add lr, r2, r3 -+ lsl r3, #1 -+ add r12, r0, r1 -+ lsl r1, #1 -+1: -+ vld1.32 {d0 }, [r2], r3 -+ vld1.32 {d1 }, [lr], r3 -+ vld1.32 {d2 }, [r2], r3 -+ vld1.32 {d3 }, [lr], r3 -+ subs r11, #4 -+ vst1.32 {d0 }, [r0], r1 -+ vst1.32 {d1 }, [r12], r1 -+ vst1.32 {d2 }, [r0], r1 -+ vst1.32 {d3 }, [r12], r1 -+ bgt 1b -+ pop {r11, pc} -+ -+10016: -+ push {r11, lr} -+16: -+ add lr, r2, r3 -+ lsl r3, #1 -+ add r12, r0, r1 -+ lsl r1, #1 -+1: -+ vld1.32 {q0 }, [r2], r3 -+ vld1.32 {q1 }, [lr], r3 -+ vld1.32 {q2 }, [r2], r3 -+ vld1.32 {q3 }, [lr], r3 -+ subs r11, #4 -+ vst1.32 {q0 }, [r0], r1 -+ vst1.32 {q1 }, [r12], r1 -+ vst1.32 {q2 }, [r0], r1 -+ vst1.32 {q3 }, [r12], r1 -+ bgt 1b -+ pop {r11, pc} -+ -+10032: -+ push {r11, lr} -+32: -+ add lr, r2, r3 -+ lsl r3, #1 -+ add r12, r0, r1 -+ lsl r1, #1 -+1: -+ vld1.32 {q8, q9 }, [r2], r3 -+ vld1.32 {q10, q11}, [lr], r3 -+ vld1.32 {q12, q13}, [r2], r3 -+ vld1.32 {q14, q15}, [lr], r3 -+ subs r11, #4 -+ vst1.32 {q8, q9 }, [r0], r1 -+ vst1.32 {q10, q11}, [r12], r1 -+ vst1.32 {q12, q13}, [r0], r1 -+ vst1.32 {q14, q15}, [r12], r1 -+ bgt 1b -+ pop {r11, pc} -+ -+10064: -+ push {r11, lr} -+64: -+ add lr, r2, #32 -+ add r12, r0, #32 -+1: -+ vld1.32 {q8, q9 }, [r2], r3 -+ vld1.32 {q10, q11}, [lr], r3 -+ vld1.32 {q12, q13}, [r2], r3 -+ vld1.32 {q14, q15}, [lr], r3 -+ subs r11, #2 -+ vst1.32 {q8, q9 }, [r0], r1 -+ vst1.32 {q10, q11}, [r12], r1 -+ vst1.32 {q12, q13}, [r0], r1 -+ vst1.32 {q14, q15}, [r12], r1 -+ bgt 1b -+ pop {r11, pc} -+ -+128: -+ push {r4, r5} -+ @ We could do this with fewer registers if we jump around but I -+ @ have a primative urge to load sequentially -+ mov r4, #64 -+ add lr, r2, #32 -+ add r12, r0, #32 -+ sub r3, r4 -+ sub r1, r4 -+1: -+ vld1.32 {q8, q9 }, [r2], r4 -+ vld1.32 {q10, q11}, [lr], r4 -+ vld1.32 {q12, q13}, [r2], r3 -+ vld1.32 {q14, q15}, [lr], r3 -+ subs r11, #1 -+ vst1.32 {q8, q9 }, [r0], r4 -+ vst1.32 {q10, q11}, [r12], r4 -+ vst1.32 {q12, q13}, [r0], r1 -+ vst1.32 {q14, q15}, [r12], r1 -+ bgt 1b -+ pop {r4, r5, r11, pc} -+ -+@ Use drop_thru where we can -+cpy_compound 104, 64, 40, 1 -+cpy_compound 40, 32, 8 -+ -+cpy_compound 112, 64, 48, 1 -+cpy_compound 48, 32, 16 -+ -+cpy_compound 120, 64, 56, 1 -+cpy_compound 56, 32, 24, 1 -+cpy_compound 24, 16, 8 -+ -+cpy_compound 72, 64, 8 -+cpy_compound 80, 64, 16 -+cpy_compound 88, 64, 24 -+cpy_compound 96, 64, 32 -+ -+ -+endfunc -+ -diff --git a/libavcodec/arm/rpi_hevc_misc_neon.h b/libavcodec/arm/rpi_hevc_misc_neon.h -new file mode 100644 -index 0000000000..9d21f6a882 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevc_misc_neon.h -@@ -0,0 +1,438 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_ARM_RPI_HEVC_MISC_H -+#define AVCODEC_ARM_RPI_HEVC_MISC_H -+ -+#include "config.h" -+#if HAVE_NEON_INLINE && !CONFIG_THUMB -+ -+static av_noinline void ff_hevc_rpi_copy_vert_v2h_neon(uint8_t *dst, const uint8_t *src, -+ int pixel_shift, int height, -+ ptrdiff_t stride_src) -+{ -+ const uint8_t *src2 = src + stride_src; -+ stride_src <<= 1; -+ switch (pixel_shift) -+ { -+ case 2: -+ __asm__ volatile ( -+ "vld1.32 {d0[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.32 {d0[1]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.32 {d1[0]}, [%[src]], %[stride_src] \n\t" -+ "subs %[height], #4 \n\t" -+ "vld1.32 {d1[1]}, [%[src2]], %[stride_src] \n\t" -+ "beq 2f \n\t" -+ "1: \n\t" -+ "vld1.32 {d2[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.32 {d2[1]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.32 {d3[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.32 {d3[1]}, [%[src2]], %[stride_src] \n\t" -+ "subs %[height], #4 \n\t" -+ "vst1.32 {q0}, [%[dst]]! \n\t" -+ "beq 3f \n\t" -+ "vld1.32 {d0[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.32 {d0[1]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.32 {d1[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.32 {d1[1]}, [%[src2]], %[stride_src] \n\t" -+ "subs %[height], #4 \n\t" -+ "vst1.32 {q1}, [%[dst]]! \n\t" -+ "bne 1b \n\t" -+ "2: \n\t" -+ "vst1.32 {q0}, [%[dst]] \n\t" -+ "b 4f \n\t" -+ "3: \n\t" -+ "vst1.32 {q1}, [%[dst]] \n\t" -+ "4: \n\t" -+ : // Outputs -+ [src]"+r"(src), -+ [src2]"+r"(src2), -+ [dst]"+r"(dst), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_src]"r"(stride_src) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ case 1: -+ __asm__ volatile ( -+ "vld1.16 {d0[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.16 {d1[0]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.16 {d0[1]}, [%[src]], %[stride_src] \n\t" -+ "subs %[height], #4 \n\t" -+ "vld1.16 {d1[1]}, [%[src2]], %[stride_src] \n\t" -+ "beq 2f \n\t" -+ "1: \n\t" -+ "vld1.16 {d2[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.16 {d3[0]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.16 {d2[1]}, [%[src]], %[stride_src] \n\t" -+ "vld1.16 {d3[1]}, [%[src2]], %[stride_src] \n\t" -+ "vzip.16 d0, d1 \n\t" -+ "subs %[height], #4 \n\t" -+ "vst1.16 {d0}, [%[dst]]! \n\t" -+ "beq 3f \n\t" -+ "vld1.16 {d0[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.16 {d1[0]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.16 {d0[1]}, [%[src]], %[stride_src] \n\t" -+ "vld1.16 {d1[1]}, [%[src2]], %[stride_src] \n\t" -+ "vzip.16 d2, d3 \n\t" -+ "subs %[height], #4 \n\t" -+ "vst1.16 {d2}, [%[dst]]! \n\t" -+ "bne 1b \n\t" -+ "2: \n\t" -+ "vzip.16 d0, d1 \n\t" -+ "vst1.16 {d0}, [%[dst]] \n\t" -+ "b 4f \n\t" -+ "3: \n\t" -+ "vzip.16 d2, d3 \n\t" -+ "vst1.16 {d2}, [%[dst]] \n\t" -+ "4: \n\t" -+ : // Outputs -+ [src]"+r"(src), -+ [src2]"+r"(src2), -+ [dst]"+r"(dst), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_src]"r"(stride_src) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ default: -+ __asm__ volatile ( -+ "vld1.8 {d0[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d1[0]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d0[1]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d1[1]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d0[2]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d1[2]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d0[3]}, [%[src]], %[stride_src] \n\t" -+ "subs %[height], #8 \n\t" -+ "vld1.8 {d1[3]}, [%[src2]], %[stride_src] \n\t" -+ "beq 2f \n\t" -+ "1: \n\t" -+ "vld1.8 {d2[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d3[0]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d2[1]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d3[1]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d2[2]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d3[2]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d2[3]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d3[3]}, [%[src2]], %[stride_src] \n\t" -+ "vzip.8 d0, d1 \n\t" -+ "subs %[height], #8 \n\t" -+ "vst1.8 {d0}, [%[dst]]! \n\t" -+ "beq 3f \n\t" -+ "vld1.8 {d0[0]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d1[0]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d0[1]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d1[1]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d0[2]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d1[2]}, [%[src2]], %[stride_src] \n\t" -+ "vld1.8 {d0[3]}, [%[src]], %[stride_src] \n\t" -+ "vld1.8 {d1[3]}, [%[src2]], %[stride_src] \n\t" -+ "vzip.8 d2, d3 \n\t" -+ "subs %[height], #8 \n\t" -+ "vst1.8 {d2}, [%[dst]]! \n\t" -+ "bne 1b \n\t" -+ "2: \n\t" -+ "vzip.8 d0, d1 \n\t" -+ "vst1.8 {d0}, [%[dst]] \n\t" -+ "b 4f \n\t" -+ "3: \n\t" -+ "vzip.8 d2, d3 \n\t" -+ "vst1.8 {d2}, [%[dst]] \n\t" -+ "4: \n\t" -+ : // Outputs -+ [src]"+r"(src), -+ [src2]"+r"(src2), -+ [dst]"+r"(dst), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_src]"r"(stride_src) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ } -+} -+ -+static av_noinline void ff_hevc_rpi_copy_vert_h2v_neon(uint8_t *dst, const uint8_t *src, -+ int pixel_shift, int height, -+ ptrdiff_t stride_dst) -+{ -+ uint8_t *dst2 = dst + stride_dst; -+ stride_dst <<= 1; -+ switch (pixel_shift) -+ { -+ case 2: -+ __asm__ volatile ( -+ "subs %[height], #4 \n\t" -+ "vld1.32 {q0}, [%[src]]! \n\t" -+ "beq 2f \n\t" -+ "1: \n\t" -+ "vld1.32 {q1}, [%[src]]! \n\t" -+ "vst1.32 {d0[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.32 {d0[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.32 {d1[0]}, [%[dst]], %[stride_dst] \n\t" -+ "subs %[height], #4 \n\t" -+ "vst1.32 {d1[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "beq 3f \n\t" -+ "vld1.32 {q0}, [%[src]]! \n\t" -+ "vst1.32 {d2[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.32 {d2[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.32 {d3[0]}, [%[dst]], %[stride_dst] \n\t" -+ "subs %[height], #4 \n\t" -+ "vst1.32 {d3[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "bne 1b \n\t" -+ "2: \n\t" -+ "vst1.32 {d0[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.32 {d0[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.32 {d1[0]}, [%[dst]] \n\t" -+ "vst1.32 {d1[1]}, [%[dst2]] \n\t" -+ "b 4f \n\t" -+ "3: \n\t" -+ "vst1.32 {d2[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.32 {d2[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.32 {d3[0]}, [%[dst]] \n\t" -+ "vst1.32 {d3[1]}, [%[dst2]] \n\t" -+ "4: \n\t" -+ : // Outputs -+ [dst]"+r"(dst), -+ [dst2]"+r"(dst2), -+ [src]"+r"(src), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_dst]"r"(stride_dst) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ case 1: -+ __asm__ volatile ( -+ "subs %[height], #4 \n\t" -+ "vld1.16 {d0}, [%[src]]! \n\t" -+ "beq 2f \n\t" -+ "1: \n\t" -+ "vld1.16 {d2}, [%[src]]! \n\t" -+ "vst1.16 {d0[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.16 {d0[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.16 {d0[2]}, [%[dst]], %[stride_dst] \n\t" -+ "subs %[height], #4 \n\t" -+ "vst1.16 {d0[3]}, [%[dst2]], %[stride_dst] \n\t" -+ "beq 3f \n\t" -+ "vld1.16 {d0}, [%[src]]! \n\t" -+ "vst1.16 {d2[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.16 {d2[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.16 {d2[2]}, [%[dst]], %[stride_dst] \n\t" -+ "subs %[height], #4 \n\t" -+ "vst1.16 {d2[3]}, [%[dst2]], %[stride_dst] \n\t" -+ "bne 1b \n\t" -+ "2: \n\t" -+ "vst1.16 {d0[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.16 {d0[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.16 {d0[2]}, [%[dst]] \n\t" -+ "vst1.16 {d0[3]}, [%[dst2]] \n\t" -+ "b 4f \n\t" -+ "3: \n\t" -+ "vst1.16 {d2[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.16 {d2[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.16 {d2[2]}, [%[dst]] \n\t" -+ "vst1.16 {d2[3]}, [%[dst2]] \n\t" -+ "4: \n\t" -+ : // Outputs -+ [dst]"+r"(dst), -+ [dst2]"+r"(dst2), -+ [src]"+r"(src), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_dst]"r"(stride_dst) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ default: -+ __asm__ volatile ( -+ "subs %[height], #8 \n\t" -+ "vld1.8 {d0}, [%[src]]! \n\t" -+ "beq 2f \n\t" -+ "1: \n\t" -+ "vld1.8 {d2}, [%[src]]! \n\t" -+ "vst1.8 {d0[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d0[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d0[2]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d0[3]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d0[4]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d0[5]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d0[6]}, [%[dst]], %[stride_dst] \n\t" -+ "subs %[height], #8 \n\t" -+ "vst1.8 {d0[7]}, [%[dst2]], %[stride_dst] \n\t" -+ "beq 3f \n\t" -+ "vld1.8 {d0}, [%[src]]! \n\t" -+ "vst1.8 {d2[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d2[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d2[2]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d2[3]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d2[4]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d2[5]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d2[6]}, [%[dst]], %[stride_dst] \n\t" -+ "subs %[height], #8 \n\t" -+ "vst1.8 {d2[7]}, [%[dst2]], %[stride_dst] \n\t" -+ "bne 1b \n\t" -+ "2: \n\t" -+ "vst1.8 {d0[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d0[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d0[2]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d0[3]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d0[4]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d0[5]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d0[6]}, [%[dst]] \n\t" -+ "vst1.8 {d0[7]}, [%[dst2]] \n\t" -+ "b 4f \n\t" -+ "3: \n\t" -+ "vst1.8 {d2[0]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d2[1]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d2[2]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d2[3]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d2[4]}, [%[dst]], %[stride_dst] \n\t" -+ "vst1.8 {d2[5]}, [%[dst2]], %[stride_dst] \n\t" -+ "vst1.8 {d2[6]}, [%[dst]] \n\t" -+ "vst1.8 {d2[7]}, [%[dst2]] \n\t" -+ "4: \n\t" -+ : // Outputs -+ [dst]"+r"(dst), -+ [dst2]"+r"(dst2), -+ [src]"+r"(src), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_dst]"r"(stride_dst) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ } -+} -+ -+static av_noinline void ff_hevc_rpi_copy_vert_v2v_neon(uint8_t *dst, const uint8_t *src, -+ int pixel_shift, int height, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src) -+{ -+ int x, y; -+ switch (pixel_shift) -+ { -+ case 2: -+ __asm__ volatile ( -+ "ldr %[x], [%[src]], %[stride_src] \n\t" -+ "ldr %[y], [%[src]], %[stride_src] \n\t" -+ "str %[x], [%[dst]], %[stride_dst] \n\t" -+ "sub %[height], #2 \n\t" -+ "1: \n\t" -+ "ldr %[x], [%[src]], %[stride_src] \n\t" -+ "str %[y], [%[dst]], %[stride_dst] \n\t" -+ "ldr %[y], [%[src]], %[stride_src] \n\t" -+ "subs %[height], #2 \n\t" -+ "str %[x], [%[dst]], %[stride_dst] \n\t" -+ "bne 1b \n\t" -+ "str %[y], [%[dst]] \n\t" -+ : // Outputs -+ [x]"=&r"(x), -+ [y]"=&r"(y), -+ [src]"+r"(src), -+ [dst]"+r"(dst), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_src]"r"(stride_src), -+ [stride_dst]"r"(stride_dst) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ case 1: -+ __asm__ volatile ( -+ "ldrh %[x], [%[src]], %[stride_src] \n\t" -+ "ldrh %[y], [%[src]], %[stride_src] \n\t" -+ "strh %[x], [%[dst]], %[stride_dst] \n\t" -+ "sub %[height], #2 \n\t" -+ "1: \n\t" -+ "ldrh %[x], [%[src]], %[stride_src] \n\t" -+ "strh %[y], [%[dst]], %[stride_dst] \n\t" -+ "ldrh %[y], [%[src]], %[stride_src] \n\t" -+ "subs %[height], #2 \n\t" -+ "strh %[x], [%[dst]], %[stride_dst] \n\t" -+ "bne 1b \n\t" -+ "strh %[y], [%[dst]] \n\t" -+ : // Outputs -+ [x]"=&r"(x), -+ [y]"=&r"(y), -+ [src]"+r"(src), -+ [dst]"+r"(dst), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_src]"r"(stride_src), -+ [stride_dst]"r"(stride_dst) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ default: -+ __asm__ volatile ( -+ "ldrb %[x], [%[src]], %[stride_src] \n\t" -+ "ldrb %[y], [%[src]], %[stride_src] \n\t" -+ "strb %[x], [%[dst]], %[stride_dst] \n\t" -+ "sub %[height], #2 \n\t" -+ "1: \n\t" -+ "ldrb %[x], [%[src]], %[stride_src] \n\t" -+ "strb %[y], [%[dst]], %[stride_dst] \n\t" -+ "ldrb %[y], [%[src]], %[stride_src] \n\t" -+ "subs %[height], #2 \n\t" -+ "strb %[x], [%[dst]], %[stride_dst] \n\t" -+ "bne 1b \n\t" -+ "strb %[y], [%[dst]] \n\t" -+ : // Outputs -+ [x]"=&r"(x), -+ [y]"=&r"(y), -+ [src]"+r"(src), -+ [dst]"+r"(dst), -+ [height]"+r"(height) -+ : // Inputs -+ [stride_src]"r"(stride_src), -+ [stride_dst]"r"(stride_dst) -+ : // Clobbers -+ "cc", "memory" -+ ); -+ break; -+ } -+} -+ -+#define ff_hevc_rpi_copy_vert ff_hevc_rpi_copy_vert_neon -+static inline void ff_hevc_rpi_copy_vert_neon(uint8_t *dst, const uint8_t *src, -+ int pixel_shift, int height, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src) -+{ -+ if (stride_dst == 1 << pixel_shift) -+ ff_hevc_rpi_copy_vert_v2h_neon(dst, src, pixel_shift, height, stride_src); -+ else if (stride_src == 1 << pixel_shift) -+ ff_hevc_rpi_copy_vert_h2v_neon(dst, src, pixel_shift, height, stride_dst); -+ else -+ ff_hevc_rpi_copy_vert_v2v_neon(dst, src, pixel_shift, height, stride_dst, stride_src); -+} -+ -+#endif /* HAVE_NEON_INLINE */ -+ -+#endif /* AVCODEC_ARM_RPI_HEVC_MISC_H */ -diff --git a/libavcodec/arm/rpi_hevc_mv_arm.h b/libavcodec/arm/rpi_hevc_mv_arm.h -new file mode 100644 -index 0000000000..c73de55a48 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevc_mv_arm.h -@@ -0,0 +1,64 @@ -+#ifndef AVCODEC_ARM_RPI_HEVC_MV_H -+#define AVCODEC_ARM_RPI_HEVC_MV_H -+ -+#if HAVE_ARMV6T2_INLINE -+static inline MvXY mvxy_add_arm(const MvXY a, const MvXY b) -+{ -+ MvXY r; -+ __asm__ ( -+ "sadd16 %[r], %[a], %[b] \n\t" -+ : [r]"=r"(r) -+ : [a]"r"(a), -+ [b]"r"(b) -+ : -+ ); -+ return r; -+} -+#define mvxy_add mvxy_add_arm -+#endif -+ -+#if HAVE_ARMV6T2_INLINE -+#if (defined(__ARM_ARCH_EXT_IDIV__) || defined (__ARM_FEATURE_IDIV)) -+static inline int32_t mv_scale_xy_arm(int32_t xy, int td, int tb) -+{ -+ int t; -+ __asm__ ( -+ "ssat %[td], #8, %[td] \n\t" -+ "ssat %[tb], #8, %[tb] \n\t" -+ "eor %[t], %[td], %[td], asr #31 \n\t" -+ "adds %[t], %[t], %[td], lsr #31 \n\t" -+ "asr %[t], #1 \n\t" -+ "add %[t], #0x4000 \n\t" -+ "it ne \n\t" -+ "sdivne %[t], %[t], %[td] \n\t" -+ "mov %[td], #32 \n\t" -+ "smlabb %[td], %[t], %[tb], %[td] \n\t" -+ "ssat %[td], #13, %[td], asr #6 \n\t" -+ "mov %[tb], #127 \n\t" -+ "smlatb %[t], %[xy], %[td], %[tb] \n\t" -+ "smlabb %[tb], %[xy], %[td], %[tb] \n\t" -+// This takes the sign of x & y for rounding at the "wrong" point -+// (i.e. after adding 127) but for the range of values (-1,-127) -+// where it does the wrong thing you get the right answer (0) anyway -+ "add %[t], %[t], %[t], lsr #31 \n\t" -+ "add %[xy], %[tb], %[tb], lsr #31 \n\t" -+ "ssat %[t], #16, %[t], asr #8 \n\t" -+ "ssat %[xy], #16, %[xy], asr #8 \n\t" -+ "pkhbt %[xy], %[xy], %[t], lsl #16 \n\t" -+ : -+ [t]"=&r"(t), -+ [xy]"+r"(xy), -+ [td]"+r"(td), -+ [tb]"+r"(tb) -+ : -+ : -+ "cc" -+ ); -+ return xy; -+} -+#define mv_scale_xy mv_scale_xy_arm -+#endif -+#endif -+ -+#endif // AVCODEC_ARM_RPI_HEVC_MV_H -+ -diff --git a/libavcodec/arm/rpi_hevcdsp_arm.h b/libavcodec/arm/rpi_hevcdsp_arm.h -new file mode 100644 -index 0000000000..62b9326532 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcdsp_arm.h -@@ -0,0 +1,26 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_ARM_HEVCDSP_ARM_H -+#define AVCODEC_ARM_HEVCDSP_ARM_H -+ -+#include "libavcodec/rpi_hevcdsp.h" -+ -+void ff_hevcdsp_rpi_init_neon(HEVCDSPContext *c, const int bit_depth); -+ -+#endif /* AVCODEC_ARM_HEVCDSP_ARM_H */ -diff --git a/libavcodec/arm/rpi_hevcdsp_deblock_neon.S b/libavcodec/arm/rpi_hevcdsp_deblock_neon.S -new file mode 100644 -index 0000000000..18a76a4112 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcdsp_deblock_neon.S -@@ -0,0 +1,1633 @@ -+/* -+ * Copyright (c) 2014 Seppo Tomperi -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1 -+ */ -+ -+ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+.macro hevc_loop_filter_uv_body1 P1a, P0a, Q0a, Q1a, I1, I2, I3, I4, I5, I6, I7, I8 -+ vsubl.u8 q0, \Q0a, \P0a -+ vsubl.u8 q1, \P1a, \Q1a -+ vdup.16 d4, r2 -+ \I1 -+ vshl.i16 q0, #2 -+ \I2 -+ vadd.i16 q0, q1 -+ \I3 -+ vmovl.u8 q2, d4 -+ \I4 -+ vneg.s16 q1, q2 -+ \I5 -+ vrshr.s16 q0, #3 -+ \I6 -+ \I7 -+ \I8 -+ vmin.s16 q0, q2 -+ vmovl.u8 q2, \Q0a -+ vmax.s16 q0, q1 -+ vaddw.u8 q1, q0, \P0a -+ vsub.i16 q0, q2, q0 -+ vqmovun.s16 \P0a, q1 -+ vqmovun.s16 \Q0a, q0 -+.endm -+ -+ -+.macro hevc_loop_filter_uv_body2 P1a, P1b, P0a, P0b, Q0a, Q0b, Q1a, Q1b, I1, I2, I3, I4, I5, I6, I7 -+ vsubl.u8 q0, \Q0a, \P0a @ q0a - p0a -+ lsr r12, r2, #16 -+ vsubl.u8 q1, \Q0b, \P0b @ q0b - p0b -+ vsubl.u8 q2, \P1a, \Q1a @ p1a - q1a -+ vsubl.u8 q3, \P1b, \Q1b @ p1b - q1b -+ vshl.i16 q0, #2 @ (q0a - p0a) * 4 -+ vshl.i16 q1, #2 @ (q0b - p0b) * 4 -+ vadd.i16 q0, q2 @ ((q0a - p0a) * 4) + p1a - q1a -+ vadd.i16 q1, q3 @ ((q0b - p0b) * 4) + p1b - q1b -+ vdup.16 d4, r2 @ tc0a, tc0b -+ vdup.16 d6, r12 @ tc1a, tc1b -+ vrshr.s16 q0, #3 @ (((q0a - p0a) * 4) + p1a - q1a + 4) >> 3 -+ \I1 -+ vrshr.s16 q1, #3 @ (((q0b - p0b) * 4) + p1b - q1b + 4) >> 3 -+ \I2 -+ vmovl.u8 q2, d4 @ tc0a, tc0b -+ \I3 -+ vmovl.u8 q3, d6 @ tc1a, tc1b -+ \I4 -+ vmin.s16 q0, q2 -+ \I5 -+ vneg.s16 q2, q2 @ -tc0a, -tc0b -+ \I6 -+ vmin.s16 q1, q3 -+ \I7 -+ vneg.s16 q3, q3 @ -tc1a, -tc1b -+ vmax.s16 q0, q2 @ delta0a -+ vmovl.u8 q2, \Q0a -+ vmax.s16 q1, q3 @ delta0b -+ vaddw.u8 q3, q0, \P0a @ p0a + delta0a -+ vsub.i16 q0, q2, q0 @ q0a - delta0a -+ vmovl.u8 q2, \Q0b -+ vsub.i16 q2, q1 @ q0b - delta0b -+ vaddw.u8 q1, \P0b @ p0b + delta0b -+ vqmovun.s16 \Q0a, q0 -+ vqmovun.s16 \P0a, q3 -+ vqmovun.s16 \Q0b, q2 -+ vqmovun.s16 \P0b, q1 -+.endm -+ -+ -+@ Preserves r12 -+@ Clobbers r2 -+@ P0a et al all contain UVUVUVUV -+@ r2 (tc4) contains -+@ [0..7] tc U a -+@ [8..15] tc V a -+ -+.macro hevc_loop_filter_uv_body1_16 P1a, P0a, Q0a, Q1a, bit_depth, I1, I2, I3, I4, I5, I6, I7, I8 -+ vsub.i16 q0, \Q0a, \P0a -+ vsub.i16 q1, \P1a, \Q1a -+ vdup.16 d4, r2 -+ \I1 -+ vshl.i16 q0, #2 -+ \I2 -+ vadd.i16 q0, q1 -+ \I3 -+ vshll.u8 q2, d4, #\bit_depth - 8 -+ \I4 -+ vneg.s16 q1, q2 -+ \I5 -+ vrshr.s16 q0, #3 -+ \I6 -+ \I7 -+ \I8 -+ vmin.s16 q0, q2 -+ vmov.i16 q2, #0 -+ vmax.s16 q0, q1 -+ vadd.i16 \P0a, q0 -+ vsub.i16 \Q0a, q0 -+ vmov.i16 q1, #(1 << \bit_depth) - 1 -+ vmax.s16 \P0a, q2 -+ vmax.s16 \Q0a, q2 -+ vmin.s16 \P0a, q1 -+ vmin.s16 \Q0a, q1 -+.endm -+ -+@ Clobbers r2, r12 -+@ P0a et al all contain UVUVUVUV -+@ r2 (tc4) contains -+@ [0..7] tc U a -+@ [8..15] tc V a -+@ [16..23] tc U b -+@ [24..31] tc V b -+ -+.macro hevc_loop_filter_uv_body2_16 P1a, P1b, P0a, P0b, Q0a, Q0b, Q1a, Q1b, bit_depth, I1, I2, I3, I4, I5, I6, I7 -+ vsub.i16 q0, \Q0a, \P0a @ q0a - p0a -+ lsr r12, r2, #16 -+ vsub.i16 q1, \Q0b, \P0b @ q0b - p0b -+ vsub.i16 q2, \P1a, \Q1a @ p1a - q1a -+ vsub.i16 q3, \P1b, \Q1b @ p1b - q1b -+ vshl.i16 q0, #2 @ (q0a - p0a) * 4 -+ vshl.i16 q1, #2 @ (q0b - p0b) * 4 -+ vadd.i16 q0, q2 @ ((q0a - p0a) * 4) + p1a - q1a -+ vadd.i16 q1, q3 @ ((q0b - p0b) * 4) + p1b - q1b -+ vdup.16 d4, r2 @ tc0a, tc0b -+ vdup.16 d6, r12 @ tc1a, tc1b -+ vrshr.s16 q0, #3 @ (((q0a - p0a) * 4) + p1a - q1a + 4) >> 3 -+ \I1 -+ vrshr.s16 q1, #3 @ (((q0b - p0b) * 4) + p1b - q1b + 4) >> 3 -+ \I2 -+ vshll.u8 q2, d4, #\bit_depth - 8 @ tc0a, tc0b -+ \I3 -+ vshll.u8 q3, d6, #\bit_depth - 8 @ tc1a, tc1b -+ \I4 -+ vmin.s16 q0, q2 -+ \I5 -+ vneg.s16 q2, q2 @ -tc0a, -tc0b -+ \I6 -+ vmin.s16 q1, q3 -+ \I7 -+ vneg.s16 q3, q3 @ -tc1a, -tc1b -+ vmax.s16 q0, q2 @ delta0a -+ vadd.i16 \P0a, q0 @ p0a + delta0a -+ vsub.i16 \Q0a, q0 @ q0a - delta0a -+ vmax.s16 q1, q3 @ delta0b -+ vadd.i16 \P0b, q1 @ p0b + delta0b -+ vsub.i16 \Q0b, q1 @ q0b - delta0b -+ vmov.i16 q2, #0 -+ vmov.i16 q3, #(1 << \bit_depth) - 1 -+ vmax.s16 \P0a, q2 -+ vmax.s16 \Q0a, q2 -+ vmax.s16 \P0b, q2 -+ vmax.s16 \Q0b, q2 -+ vmin.s16 \P0a, q3 -+ vmin.s16 \Q0a, q3 -+ vmin.s16 \P0b, q3 -+ vmin.s16 \Q0b, q3 -+.endm -+ -+ -+ -+@ uint8_t *_no_p, [sp+0] -+@ uint8_t *_no_q) [sp+4] -+ -+.macro hevc_loop_filter_luma_start -+ ldr r12, [r3] -+ ldr r3, [r3, #4] -+ orrs r3, r12, r3, lsl #16 -+ it eq -+ bxeq lr -+ push {r4-r10,lr} @ 32 bytes -+ ldrd r4, r5, [sp, #32] @ &_no_p -+ ldrb r4, [r4] -+ ldrb r5, [r5] -+ movs r10, r4 -+ it ne -+ movne r10, #1 -+ cmp r5, #0 -+ it ne -+ orrne r10, #2 -+.endm -+ -+@ Input: -+@ r2 beta (raw: needs shift for bitdepth > 8) -+@ r3[ 0:15] tc[0] (raw: needs shift for bitdepth > 8) -+@ r3[16:31] tc[1] (raw: needs shift for bitdepth > 8) -+@ -+@ Input & output -+@ 8-bit: d16-d23 (Q3,Q2,Q1,Q0,P0,P1,P2,P3) -+@ 16-bit: q8-q15 -+@ -+@ r1 -r1 -+@ r10 b1->C, b0->N (r10 junk) -+@ -+@ Junks: -+@ r5, r6, r7, r8, r9 -+ -+.macro m_filter_luma bit_depth, Q11, Q15 -+.if \bit_depth == 8 -+ vmovl.u8 q14, d22 @ q2,7 q2,6 ... q2,0 = TQ2' ... Q2' TQ2 ... Q2 -+ vmovl.u8 q13, d21 @ q1,7 q1,6 ... q1,0 = TQ1' ... Q1' TQ1 ... Q1 -+ vmovl.u8 q12, d20 @ q0,7 q0,6 ... q0,0 = TQ0' ... Q0' TQ0 ... Q0 -+ vmovl.u8 \Q11, d19 @ p0,7 p0,6 ... p0,0 = TP0' ... P0' TP0 ... P0 -+ vmovl.u8 q10, d18 @ p1,7 p1,6 ... p1,0 = TP1' ... P1' TP1 ... P1 -+ vmovl.u8 q9, d17 @ p2,7 p2,6 ... p2,0 = TP2' ... P2' TP2 ... P2 -+.endif -+ vadd.i16 q0, q9, \Q11 @ P2 + P0 -+.if \bit_depth > 8 -+ lsl r3, r3, #(\bit_depth - 8) -+.endif -+ vadd.i16 q1, q14, q12 @ Q2 + Q0 -+.if \bit_depth > 8 -+ lsl r2, r2, #(\bit_depth - 8) -+.endif -+ vsub.i16 q0, q10 @ P2 - P1 + P0 -+ lsr r5, r3, #16 -+ vsub.i16 q1, q13 @ Q2 - Q1 + Q0 -+.if \bit_depth == 8 -+ vmovl.u8 q8, d16 @ p3,7 p3,6 ... p3,0 = TP3' ... P3' TP3 ... P3 -+ vmovl.u8 \Q15, d23 @ q3,7 q3,6 ... q3,0 = TQ3' ... Q3' TQ3 ... Q3 -+.endif -+ vabd.s16 q0, q10 @ dp0 = abs(P2 - 2 * P1 + P0) -+ vabd.s16 q1, q13 @ dq0 = abs(Q2 - 2 * Q1 + Q0) -+ vmov.i64 q2, #0xffffffff0000 -+ vbic q0, q2 @ only dp0(') and dp3(') -+ vbic q1, q2 @ only dq0(') and dq3(') -+ vsra.u64 q0, #16 -+ vsra.u64 q1, #16 -+ vdup.16 q3, r2 @ beta -+ vdup.16 d14, r3 @ tC[0] -+ vdup.16 d15, r5 @ tC[1] -+ vabd.s16 q4, q8, \Q11 @ abs(TP3'-TP0' ... P3'-P0' TP3-TP0 ... P3-P0) -+ vmovn.i32 d0, q0 @ dp3' dp0' dp3 dp0 -+ vmovn.i32 d1, q1 @ dq3' dq0' dq3 dq0 -+ vadd.i16 d5, d0, d1 @ d3'=dp3'+dq3' d0'=dp0'+dq0' d3=dp3+dq3 d0=dp0+dq0 -+ vabd.s16 q5, \Q11, q12 @ abs(TP0'-TQ0' ... P0'-Q0' TP0-TQ0 ... P0-Q0) -+ vaba.s16 q4, \Q15, q12 @ +abs(TQ3'-TQ0' ... Q3'-Q0' TQ3-TQ0 ... Q3-Q0) -+ vpadd.i16 d2, d5, d5 @ dontcare dontcare d0'+d3' d0+d3 -+ vshl.s16 q6, q7, #2 @ tC[] * 4 -+ vrhadd.s16 q6, q7 @ tc25 = (tc[] * 5 + 1) >> 1 -+ vcgt.s16 d2, d6, d2 @ if (d0 + d3 < beta) -+ vmov r7, s4 @ (d2) r7 = mask of blocks to apply filtering (16b/block) -+ vshr.s16 q1, q3, #3 @ beta_3 = beta >> 3 -+ cmp r7, #0 -+ beq .Lbypasswrite -+ -+ vcgt.s16 q5, q6, q5 @ if < tc25 -+ vcgt.s16 q4, q1, q4 @ if (abs({T}P[0-3]{'}-{T}P[0-3]{'})+abs({T}Q[0-3]{'}-{T}Q[0-3]{'}) < beta_3) -+ vand q4, q5 -+ vbic d8, d4 -+ vbic d9, d4 -+ vshr.s16 q3, #2 @ beta_2 = beta >> 2 -+ vsra.u64 q4, #16 -+ vshl.s16 d5, #1 @ d3'<<1 d0'<<1 d3<<1 d0<<1 -+ vshl.i16 q7, #1 @ tc2 = tC[] << 1 -+ vcgt.s16 d6, d5 @ if (d3'<<1 < beta_2) etc -+ vmovn.i32 d8, q4 @ beta_3 && tc25 tests, prime block in ms half -+ vand d6, d8 @ && beta_2 tests, prime in ms half -+ vpadd.i16 d0, d1 @ dq0'+dq3' dq0+dq3 dp0'+dp3' dp0+dp3 -+ vneg.s16 q6, q7 @ -tc2 -+ vmovn.i32 d8, q3 -+ vshrn.i32 d6, q3, #16 -+ vand d6, d8 -+ vmov r5, r6, d0 @ r5 = dp0'+dp3' dp0+dp3 r6 = dq0'+dq3' dq0+dq3 -+ vmov r8, s12 @ (d6) r8 = mask of strong filtering blocks (16b/block) -+ vadd.i16 q0, \Q11, q12 @ p0 + q0 -+ ands r9, r7, r8 -+ beq 1f -+ -+ vadd.i16 q2, q0, q10 @ p1 + p0 + q0 -+ vadd.i16 q3, q0, q13 @ p0 + q0 + q1 -+ lsr r3, r9, #16 -+ vadd.i16 q1, q2, q9 @ p2 + p1 + p0 + q0 (new P1 before clipping) -+ vadd.i16 q4, q3, q14 @ p0 + q0 + q1 + q2 (new Q1 before clipping) -+ vadd.i16 q0, q8, q9 @ p3 + p2 -+ vadd.i16 q5, \Q15, q14 @ q2 + q3 -+ vadd.i16 q2, q1 @ p2 + 2 * p1 + 2 * p0 + 2 * q0 -+ vadd.i16 q3, q4 @ 2 * p0 + 2 * q0 + 2 * q1 + q2 -+ vshl.i16 q0, #1 @ 2 * p3 + 2 * p2 -+ vshl.i16 q5, #1 @ 2 * q2 + 2 * q3 -+ vadd.i16 q0, q1 @ 2 * p3 + 3 * p2 + p1 + p0 + q0 (new P2 before clipping) -+ vadd.i16 q5, q4 @ p0 + q0 + q1 + 3 * q2 + 2 * q3 (new Q2 before clipping) -+ vadd.i16 q2, q13 @ p2 + 2 * p1 + 2 * p0 + 2 * q0 + q1 (new P0 before clipping) -+ vadd.i16 q3, q10 @ p1 + 2 * p0 + 2 * q0 + 2 * q1 + q2 (new Q0 before clipping) -+ vrshr.s16 q0, #3 @ scale, with rounding -+ vrshr.s16 q5, #3 -+ vrshr.s16 q1, #2 -+ vrshr.s16 q4, #2 -+ vrshr.s16 q2, #3 -+ vrshr.s16 q3, #3 -+ vsub.i16 q0, q9 @ find difference -+ vsub.i16 q5, q14 -+ vsub.i16 q1, q10 -+ vsub.i16 q4, q13 -+ vsub.i16 q2, \Q11 -+ vsub.i16 q3, q12 -+ vmax.s16 q0, q6 @ clip difference to -tc2 .. tc2 -+ vmax.s16 q5, q6 -+ vmax.s16 q1, q6 -+ vmax.s16 q4, q6 -+ vmax.s16 q2, q6 -+ vmax.s16 q3, q6 -+ vdup.16 d12, r9 @ expand mask, reuse q6 due to register pressure -+ vdup.16 d13, r3 -+ vmin.s16 q0, q7 -+ vmin.s16 q5, q7 -+ vmin.s16 q1, q7 -+ vmin.s16 q4, q7 -+ vmin.s16 q2, q7 -+ vmin.s16 q3, q7 -+ vadd.i16 q0, q9 @ apply difference -+ vadd.i16 q5, q14 -+ vadd.i16 q1, q10 -+ vadd.i16 q4, q13 -+ vadd.i16 q2, \Q11 -+ vadd.i16 q3, q12 -+ vbit q9, q0, q6 @ apply filtered values according to mask -+ vbit q14, q5, q6 -+ vbit q10, q1, q6 -+ vbit q13, q4, q6 -+ vbit \Q11, q2, q6 -+ vbit q12, q3, q6 -+ vneg.s16 q6, q7 @ restore -tc2 -+ -+1: -+ bics r9, r7, r8 -+ beq 2f -+ -+ vsub.i16 q0, q12, \Q11 @ q0 - p0 -+ vsub.i16 q1, q13, q10 @ q1 - p1 -+ lsr r3, r9, #16 -+ vshl.i16 q2, q0, #3 -+ lsr r7, r5, #16 -+ vadd.i16 q3, q0, q2 @ 9 * (q0 - p0) -+ lsr r8, r6, #16 -+ vshl.i16 q2, q1, #1 -+ vadd.i16 q4, q1, q2 @ 3 * (q1 - p1) -+ vshr.s16 q6, #1 @ -tc = -tc2 >> 1 -+ vsub.i16 q5, q3, q4 -+ vrhadd.s16 q1, q9, \Q11 @ (p2 + p0 + 1) >> 1 -+ vrhadd.s16 q3, q14, q12 @ (q2 + q0 + 1) >> 1 -+ vrshr.s16 q5, #4 @ delta0 = (9 * (q0 - p0) - 3 * (q1 - p1) + 8) >> 4 -+ vsub.i16 q1, q10 @ ((p2 + p0 + 1) >> 1) - p1 -+ vsub.i16 q3, q13 @ ((q2 + q0 + 1) >> 1) - q1 -+ vmax.s16 q6, q5 @ -+ vshr.s16 q4, q7, #1 @ tc = tc2 >> 1 -+ vdup.16 q0, r2 @ beta -+ vmin.s16 q6, q4 @ delta0 clamped to [-tc, tc] -+ vshr.s16 q4, #1 @ tc_2 = tc >> 1 -+ vhadd.s16 q1, q6 @ (((p2 + p0 + 1) >> 1) - p1 + delta0) >> 1 -+ vhsub.s16 q3, q6 @ (((q2 + q0 + 1) >> 1) - q1 - delta0) >> 1 -+ vshr.s16 q2, q0, #1 @ beta >> 1 -+ vadd.i16 q2, q0 @ beta + (beta >> 1) -+ vneg.s16 q0, q4 @ -tc_2 -+ vabs.s16 q5, q5 @ abs(original delta0) -+ vshr.s16 q2, #3 @ (beta + (beta >> 1)) >> 3 -+ vmax.s16 q1, q0 -+ vmax.s16 q3, q0 -+ vshl.s16 q0, q7, #2 @ 8 * tc -+ vadd.i16 q7, q0 @ 10 * tc -+ vdup.16 d0, r9 -+ vdup.16 d1, r3 @ q0 = mask of blocks to apply filtering -+ vmin.s16 q1, q4 @ deltap1 = av_clip((((p2 + p0 + 1) >> 1) - p1 + delta0) >> 1, -tc_2, tc_2) -+ vmin.s16 q3, q4 @ deltaq1 = av_clip((((q2 + q0 + 1) >> 1) - q1 + delta0) >> 1, -tc_2, tc_2) -+ vdup.16 d8, r5 @ dp0 + dp3 -+ vdup.16 d9, r7 @ dp0' + dp3' -+ vcgt.s16 q7, q5 @ if ((10 * tc) > abs(delta0)) -+ vdup.16 d10, r6 @ dq0 + dq3 -+ vdup.16 d11, r8 @ dq0' + dq3' -+ vand q7, q0 @ AND block and line masks -+ vcgt.s16 q4, q2, q4 @ if (((beta + (beta >> 1)) >> 3) > dp0 + dp3), i.e. if (nd_p > 1) -+ vadd.i16 q0, q1, q10 @ p1 + deltap1 -+ vcgt.s16 q5, q2, q5 @ if (((beta + (beta >> 1)) >> 3) > dq0 + dq3), i.e. if (nd_q > 1) -+ vadd.i16 q3, q3, q13 @ q1 + deltaq1 -+ vadd.i16 q1, \Q11, q6 @ p0 + delta0 -+ vsub.i16 q2, q12, q6 @ q0 - delta0 -+ vand q4, q7 @ AND nd_p test with block/line masks -+ vand q5, q7 @ AND nd_q test with block/line masks -+ vbit q10, q0, q4 -+ vbit \Q11, q1, q7 -+ vbit q12, q2, q7 -+ vbit q13, q3, q5 -+ -+2: -+.if \bit_depth == 8 -+ vmovn.i16 d16, q8 -+ vmovn.i16 d23, \Q15 -+ neg r1, r1 -+ vqmovun.s16 d17, q9 -+ vqmovun.s16 d18, q10 -+ vqmovun.s16 d19, \Q11 -+ lsls r10, #31 -+ vqmovun.s16 d20, q12 -+ vqmovun.s16 d21, q13 -+ vqmovun.s16 d22, q14 -+.else -+ vmov.i16 q0, #0 -+ vmov.i16 q1, #(1 << \bit_depth - 1) -+ @ q8 & q15 should be unaltered and so don't require clipping -+ neg r1, r1 -+ vmax.s16 q9, q0 -+ vmax.s16 q10, q0 -+ vmax.s16 q11, q0 -+ vmax.s16 q12, q0 -+ vmax.s16 q13, q0 -+ vmax.s16 q14, q0 -+ lsls r10, #31 -+ vmin.s16 q9, q1 -+ vmin.s16 q10, q1 -+ vmin.s16 q11, q1 -+ vmin.s16 q12, q1 -+ vmin.s16 q13, q1 -+ vmin.s16 q14, q1 -+.endif -+ bx lr -+.endm -+ -+function hevc_loop_filter_luma_body -+ m_filter_luma 8, q15, q11 -+endfunc -+ -+@ void ff_hevc_rpi_v_loop_filter_luma_neon_8( -+@ uint8_t *_pix, [r0] -+@ ptrdiff_t _stride, [r1] -+@ int _beta, [r2] -+@ int *_tc, [r3] -+@ uint8_t *_no_p, [sp+0] -+@ uint8_t *_no_q) [sp+4] -+ -+function ff_hevc_rpi_v_loop_filter_luma_neon_8, export=1 -+ hevc_loop_filter_luma_start -+ -+ sub r4, r0, #4 -+ b .Lv_loop_luma_common -+endfunc -+ -+@ void ff_hevc_rpi_v_loop_filter2_luma_neon( -+@ uint8_t * pix_r, [r0] -+@ ptrdiff_t _stride, [r1] -+@ int _beta, [r2] -+@ int tc2, [r3] -+@ int no_f, [sp+0] -+@ uint8_t * pix_l) [sp+4] -+ -+function ff_hevc_rpi_v_loop_filter_luma2_neon_8, export=1 -+ cmp r3, #0 -+ it eq -+ bxeq lr -+ push {r4-r10,lr} @ 32 bytes -+ ldr r4, [sp, #36] -+ ldr r10, [sp, #32] -+ -+.Lv_loop_luma_common: -+ vpush {d8-d15} -+ -+ @ It's slightly faster to do unlaned loads and transpose in the -+ @ 8-bit case, even though it needs more instructions, because -+ @ VLD4.8 is a really slow way to read from memory. -+ vld1.32 {d16[0]}, [r4:32], r1 -+ vld1.32 {d20[0]}, [r0:32], r1 -+ vld1.32 {d16[1]}, [r4:32], r1 -+ vld1.32 {d20[1]}, [r0:32], r1 -+ vld1.32 {d17[0]}, [r4:32], r1 -+ vld1.32 {d21[0]}, [r0:32], r1 -+ vld1.32 {d17[1]}, [r4:32], r1 -+ vld1.32 {d21[1]}, [r0:32], r1 -+ vld1.32 {d18[0]}, [r4:32], r1 -+ vld1.32 {d22[0]}, [r0:32], r1 -+ vld1.32 {d18[1]}, [r4:32], r1 -+ vld1.32 {d22[1]}, [r0:32], r1 -+ vld1.32 {d19[0]}, [r4:32], r1 -+ vld1.32 {d23[0]}, [r0:32], r1 -+ vld1.32 {d19[1]}, [r4:32] -+ vld1.32 {d23[1]}, [r0:32] -+ vuzp.16 q8, q9 -+ vuzp.16 q10, q11 -+ vuzp.8 q8, q9 -+ vuzp.8 q10, q11 -+ vswp d17, d18 -+ vswp d21, d22 -+ -+ bl hevc_loop_filter_luma_body -+ -+ add r6, r4, r1 -+ add r2, r0, r1 -+ lsl r1, #1 -+ -+ vpop {d8-d15} -+ -+ @ no_p[1] -+ bmi 1f -+ vst4.8 {d16[7],d17[7],d18[7],d19[7]}, [r4:32], r1 -+ vst4.8 {d16[6],d17[6],d18[6],d19[6]}, [r6:32], r1 -+ vst4.8 {d16[5],d17[5],d18[5],d19[5]}, [r4:32], r1 -+ vst4.8 {d16[4],d17[4],d18[4],d19[4]}, [r6:32], r1 -+ -+ vst4.8 {d16[3],d17[3],d18[3],d19[3]}, [r4:32], r1 -+ vst4.8 {d16[2],d17[2],d18[2],d19[2]}, [r6:32], r1 -+ vst4.8 {d16[1],d17[1],d18[1],d19[1]}, [r4:32], r1 -+ vst4.8 {d16[0],d17[0],d18[0],d19[0]}, [r6:32] -+1: -+ @ no_q[1] -+ bcs 1f -+ vst4.8 {d20[7],d21[7],d22[7],d23[7]}, [r0:32], r1 -+ vst4.8 {d20[6],d21[6],d22[6],d23[6]}, [r2:32], r1 -+ vst4.8 {d20[5],d21[5],d22[5],d23[5]}, [r0:32], r1 -+ vst4.8 {d20[4],d21[4],d22[4],d23[4]}, [r2:32], r1 -+ -+ vst4.8 {d20[3],d21[3],d22[3],d23[3]}, [r0:32], r1 -+ vst4.8 {d20[2],d21[2],d22[2],d23[2]}, [r2:32], r1 -+ vst4.8 {d20[1],d21[1],d22[1],d23[1]}, [r0:32], r1 -+ vst4.8 {d20[0],d21[0],d22[0],d23[0]}, [r2:32] -+1: -+ pop {r4-r10,pc} -+ -+.Lbypasswrite: -+ vpop {d8-d15} -+ pop {r4-r10,pc} -+endfunc -+ -+.macro m_filter_v_luma_16 bit_depth -+ vpush {d8-d15} -+ -+ @ Uses slightly fewer instructions to do laned loads than unlaned -+ @ and transpose. This also means that we can use the same code for -+ @ both split & unsplit deblock -+ vld4.16 {d16[0], d18[0], d20[0], d22[0]}, [r4], r1 -+ vld4.16 {d24[0], d26[0], d28[0], d30[0]}, [r0], r1 -+ -+ vld4.16 {d16[1], d18[1], d20[1], d22[1]}, [r4], r1 -+ vld4.16 {d24[1], d26[1], d28[1], d30[1]}, [r0], r1 -+ -+ vld4.16 {d16[2], d18[2], d20[2], d22[2]}, [r4], r1 -+ vld4.16 {d24[2], d26[2], d28[2], d30[2]}, [r0], r1 -+ -+ vld4.16 {d16[3], d18[3], d20[3], d22[3]}, [r4], r1 -+ vld4.16 {d24[3], d26[3], d28[3], d30[3]}, [r0], r1 -+ -+ vld4.16 {d17[0], d19[0], d21[0], d23[0]}, [r4], r1 -+ vld4.16 {d25[0], d27[0], d29[0], d31[0]}, [r0], r1 -+ -+ vld4.16 {d17[1], d19[1], d21[1], d23[1]}, [r4], r1 -+ vld4.16 {d25[1], d27[1], d29[1], d31[1]}, [r0], r1 -+ -+ vld4.16 {d17[2], d19[2], d21[2], d23[2]}, [r4], r1 -+ vld4.16 {d25[2], d27[2], d29[2], d31[2]}, [r0], r1 -+ -+ vld4.16 {d17[3], d19[3], d21[3], d23[3]}, [r4] -+ vld4.16 {d25[3], d27[3], d29[3], d31[3]}, [r0] -+ -+ bl hevc_loop_filter_luma_body_\bit_depth -+ -+ add r6, r4, r1 -+ add r2, r0, r1 -+ lsl r1, #1 -+ -+ vpop {d8-d15} -+ -+ @ p[1] -+ bmi 1f -+ vst4.16 {d17[3], d19[3], d21[3], d23[3]}, [r4], r1 -+ vst4.16 {d17[2], d19[2], d21[2], d23[2]}, [r6], r1 -+ vst4.16 {d17[1], d19[1], d21[1], d23[1]}, [r4], r1 -+ vst4.16 {d17[0], d19[0], d21[0], d23[0]}, [r6], r1 -+ vst4.16 {d16[3], d18[3], d20[3], d22[3]}, [r4], r1 -+ vst4.16 {d16[2], d18[2], d20[2], d22[2]}, [r6], r1 -+ vst4.16 {d16[1], d18[1], d20[1], d22[1]}, [r4], r1 -+ vst4.16 {d16[0], d18[0], d20[0], d22[0]}, [r6] -+1: -+ @ q[1] -+ bcs 1f -+ vst4.16 {d25[3], d27[3], d29[3], d31[3]}, [r0], r1 -+ vst4.16 {d25[2], d27[2], d29[2], d31[2]}, [r2], r1 -+ vst4.16 {d25[1], d27[1], d29[1], d31[1]}, [r0], r1 -+ vst4.16 {d25[0], d27[0], d29[0], d31[0]}, [r2], r1 -+ vst4.16 {d24[3], d26[3], d28[3], d30[3]}, [r0], r1 -+ vst4.16 {d24[2], d26[2], d28[2], d30[2]}, [r2], r1 -+ vst4.16 {d24[1], d26[1], d28[1], d30[1]}, [r0], r1 -+ vst4.16 {d24[0], d26[0], d28[0], d30[0]}, [r2] -+1: -+ pop {r4-r10,pc} -+.endm -+ -+ -+ -+ -+@ void (*hevc_h_loop_filter_luma)(uint8_t *pix, [r0] -+@ ptrdiff_t stride, [r1] -+@ int beta, [r2] -+@ int32_t *tc, [r3] -+@ uint8_t *no_p, sp[0] -+@ uint8_t *no_q); sp[4] -+@ -+@ Src should always be on 8 byte boundry & all in the same slice -+ -+function ff_hevc_rpi_h_loop_filter_luma_neon_8, export=1 -+ hevc_loop_filter_luma_start -+ b .Lh_loop_filter_luma_common_8 -+endfunc -+ -+function ff_hevc_rpi_h_loop_filter_luma2_neon_8, export=1 -+ cmp r3, #0 -+ it eq -+ bxeq lr -+ push {r4-r10,lr} @ 32 bytes -+ ldr r10, [sp, #32] -+ -+.Lh_loop_filter_luma_common_8: -+ sub r4, r0, r1, lsl #2 -+ add r0, r4, r1 -+ lsl r1, #1 -+ vpush {d8-d15} -+ -+ vld1.8 {d16}, [r4], r1 -+ vld1.8 {d17}, [r0], r1 -+ vld1.8 {d18}, [r4], r1 -+ vld1.8 {d19}, [r0], r1 -+ vld1.8 {d20}, [r4], r1 -+ vld1.8 {d21}, [r0], r1 -+ vld1.8 {d22}, [r4] -+ vld1.8 {d23}, [r0] -+ -+ bl hevc_loop_filter_luma_body -+ -+ add r0, r0, r1, lsl #1 -+ add r2, r4, r1, lsl #1 -+ add r6, r4, r1, asr #1 -+ vpop {d8-d15} -+ -+ @ P2-P0 -+ bcs 1f -+ vst1.8 {d22}, [r4], r1 -+ vst1.8 {d21}, [r6] -+ vst1.8 {d20}, [r4] -+1: -+ @ Q0-Q2 -+ bmi 1f -+ vst1.8 {d19}, [r0], r1 -+ vst1.8 {d18}, [r2] -+ vst1.8 {d17}, [r0] -+1: -+ pop {r4-r10,pc} -+endfunc -+ -+ -+.macro m_filter_h_luma_16 bit_depth -+ sub r4, r0, r1, lsl #2 -+ add r0, r4, r1 -+ lsl r1, #1 -+ vpush {d8-d15} -+ -+ vld1.16 { q8}, [r4], r1 -+ vld1.16 { q9}, [r0], r1 -+ vld1.16 {q10}, [r4], r1 -+ vld1.16 {q11}, [r0], r1 -+ vld1.16 {q12}, [r4], r1 -+ vld1.16 {q13}, [r0], r1 -+ vld1.16 {q14}, [r4] -+ vld1.16 {q15}, [r0] -+ -+ bl hevc_loop_filter_luma_body_\bit_depth -+ -+ add r0, r0, r1, lsl #1 -+ add r2, r4, r1, lsl #1 -+ add r6, r4, r1, asr #1 -+ vpop {d8-d15} -+ -+ @ P2-P0 -+ bcs 1f -+ vst1.16 {q14}, [r4], r1 -+ vst1.16 {q13}, [r6] -+ vst1.16 {q12}, [r4] -+1: -+ bmi 1f -+ vst1.16 {q11}, [r0], r1 -+ vst1.16 {q10}, [r2] -+ vst1.16 { q9}, [r0] -+1: -+ pop {r4-r10,pc} -+.endm -+ -+ -+@ void ff_hevc_rpi_h_loop_filter_uv_neon(uint8_t * src_r, // r0 -+@ unsigned int stride, // r1 -+@ uint32_t tc4, // r2 -+@ unsigned int no_f); // r3 -+@ -+@ no_f -+@ 0 tl P0 -+@ 1 tr P1 -+@ 2 bl Q0 -+@ 3 br Q1 -+@ -+@ Probably not worth having the P/Qa only special case in this direction -+@ Given layout we won't save any memory reads or avoid any cache dirtying -+@ We would save a bit of computation but I expect the partials to be less -+@ common in the H direction than V due to how we arrange deblock. -+ -+function ff_hevc_rpi_h_loop_filter_uv_neon_8, export=1 -+ sub r12, r0, r1 -+ cmp r2, #0 -+ it eq -+ bxeq lr -+ vld1.8 {d26,d27}, [r0] -+ lsl r1, #1 -+ sub r0, r1 -+ vld1.8 {d18,d19}, [r12], r1 -+ vld1.8 {d16,d17}, [r0], r1 -+ vld1.8 {d28,d29}, [r12] -+ -+ hevc_loop_filter_uv_body2 d16, d17, d18, d19, d26, d27, d28, d29, \ -+ "sub r12, r0, r1, asr #1" -+ -+ lsls r3, #29 @ b2 -> N, b3 -> C -+ it pl -+ vstrpl d26, [r0, #0] -+ it cc -+ vstrcc d27, [r0, #8] -+ lsls r3, #2 @ b0 -> N, b1 -> C -+ it pl -+ vstrpl d18, [r12, #0] -+ it cc -+ vstrcc d19, [r12, #8] -+ bx lr -+ -+endfunc -+ -+ -+@ void ff_hevc_rpi_h_loop_filter_uv_neon_10(uint8_t * src_r, // r0 -+@ unsigned int stride, // r1 -+@ uint32_t tc4, // r2 -+@ unsigned int no_f); // r3 -+@ -+@ no-F = b0:no_p[0], b1:no_p[1], b2:no_q[0], b3:no_q[1] -+@ -+@ Macro here actual function near bottom -+ -+.macro m_filter_h_uv_16 bit_depth -+ sub r12, r0, r1 -+ cmp r2, #0 -+ it eq -+ bxeq lr -+ vld1.16 {q12, q13}, [r0] -+ lsl r1, #1 -+ sub r0, r1 -+ vld1.16 {q10, q11}, [r12], r1 -+ vld1.16 {q8, q9 }, [r0], r1 -+ vld1.16 {q14, q15}, [r12] -+ -+ hevc_loop_filter_uv_body2_16 q8, q9, q10, q11, q12, q13, q14, q15, \bit_depth, \ -+ "sub r12, r0, r1, asr #1", \ -+ "cmp r3, #0" -+ -+ bne 1f -+ vst1.16 {q10, q11}, [r12] -+ vst1.16 {q12, q13}, [r0] -+ bx lr -+ -+ @ At least one no_f bit is set -+ @ Which means we need to break this apart in an ugly fashion -+1: -+ lsls r3, #29 @ b2 -> N, b3 -> C -+ itt pl -+ vstrpl d24, [r0, #0] -+ vstrpl d25, [r0, #8] -+ itt cc -+ vstrcc d26, [r0, #16] -+ vstrcc d27, [r0, #24] -+ lsls r3, #2 @ b0 -> N, b1 -> C -+ itt pl -+ vstrpl d20, [r12, #0] -+ vstrpl d21, [r12, #8] -+ itt cc -+ vstrcc d22, [r12, #16] -+ vstrcc d23, [r12, #24] -+ bx lr -+.endm -+ -+ -+@ void ff_hevc_rpi_v_loop_filter_uv2_neon(uint8_t * src_r, // r0 -+@ unsigned int stride, // r1 -+@ uint32_t tc4, // r2 -+@ uint8_t * src_l, // r3 -+@ unsigned int no_f); // sp[0] -+@ -+@ no_f: -+@ 0 tl P0 -+@ 1 tr Q0 -+@ 2 bl P1 -+@ 3 br Q1 -+ -+function ff_hevc_rpi_v_loop_filter_uv2_neon_8, export=1 -+ cmp r2, #0 -+ it eq -+ bxeq lr -+ push {lr} -+ vld2.16 {d16[0], d18[0]}, [r3], r1 -+ vld2.16 {d20[0], d22[0]}, [r0], r1 -+ -+ cmp r2, #0x10000 -+ vld2.16 {d16[1], d18[1]}, [r3], r1 -+ vld2.16 {d20[1], d22[1]}, [r0], r1 -+ -+ vld2.16 {d16[2], d18[2]}, [r3], r1 -+ vld2.16 {d20[2], d22[2]}, [r0], r1 -+ -+ vld2.16 {d16[3], d18[3]}, [r3], r1 -+ vld2.16 {d20[3], d22[3]}, [r0], r1 -+ blo 10f -+ -+ vld2.16 {d17[0], d19[0]}, [r3], r1 -+ vld2.16 {d21[0], d23[0]}, [r0], r1 -+ -+ sub ip, r0, r3 -+ vld2.16 {d17[1], d19[1]}, [r3], r1 -+ vld2.16 {d21[1], d23[1]}, [r0], r1 -+ -+ cmp ip, #4 -+ vld2.16 {d17[2], d19[2]}, [r3], r1 -+ vld2.16 {d21[2], d23[2]}, [r0], r1 -+ -+ vld2.16 {d17[3], d19[3]}, [r3] -+ vld2.16 {d21[3], d23[3]}, [r0] -+ -+ hevc_loop_filter_uv_body2 d16, d17, d18, d19, d20, d21, d22, d23 \ -+ "ldr lr, [sp, #4]", \ -+ "neg r1, r1", \ -+ "it eq; cmpeq lr, #0", \ -+ "add r3, #2", \ -+ "add ip, r3, r1", \ -+ "add r2, r0, r1", \ -+ "lsl r1, #1" -+ -+ bne 1f -+ -+@ Much/most of the time r0 == r3 + 4 and no_f == 0 -+@ so it is worth having this special case -+ vst2.16 {d19[3], d21[3]}, [r3], r1 @ P0b, Q0b -+ vst2.16 {d19[2], d21[2]}, [ip], r1 -+ vst2.16 {d19[1], d21[1]}, [r3], r1 -+ vst2.16 {d19[0], d21[0]}, [ip], r1 -+ vst2.16 {d18[3], d20[3]}, [r3], r1 @ P0a, Q0a -+ vst2.16 {d18[2], d20[2]}, [ip], r1 -+ vst2.16 {d18[1], d20[1]}, [r3] -+ vst2.16 {d18[0], d20[0]}, [ip] -+ pop {pc} -+ -+@ Either split or partial -+1: -+ lsls lr, #29 @ b3 (Q0b) -> C, b2 (P0b) -> N & b31, b1 (Q0a) -> b30, b0 (P0a) -> b29 -+ ittt cs -+ addcs r0, r0, r1, lsl #1 -+ addcs r2, r2, r1, lsl #1 -+ bcs 1f -+ @ Q0b -+ vst1.16 {d21[3]}, [r0], r1 -+ vst1.16 {d21[2]}, [r2], r1 -+ vst1.16 {d21[1]}, [r0], r1 -+ vst1.16 {d21[0]}, [r2], r1 -+1: -+ ittt mi -+ addmi r3, r3, r1, lsl #1 -+ addmi ip, ip, r1, lsl #1 -+ bmi 1f -+ @ P0b -+ vst1.16 {d19[3]}, [r3], r1 -+ vst1.16 {d19[2]}, [ip], r1 -+ vst1.16 {d19[1]}, [r3], r1 -+ vst1.16 {d19[0]}, [ip], r1 -+1: -+ lsls lr, #2 @ b30 (Q0a) -> C, b29 (P0a) -> N & b31 -+ bcs 1f -+ @ Q0a -+ vst1.16 {d20[3]}, [r0], r1 -+ vst1.16 {d20[2]}, [r2], r1 -+ vst1.16 {d20[1]}, [r0] -+ vst1.16 {d20[0]}, [r2] -+1: -+ it mi -+ popmi {pc} -+ @ P0a -+ vst1.16 {d18[3]}, [r3], r1 -+ vst1.16 {d18[2]}, [ip], r1 -+ vst1.16 {d18[1]}, [r3] -+ vst1.16 {d18[0]}, [ip] -+ pop {pc} -+ -+@ Single lump (rather than double) -+10: -+ @ As we have post inced r0/r3 in the load the easiest thing to do is -+ @ to subtract and write forwards, rather than backwards (as above) -+ @ b0 (P0a) -> N, b1 (Q0a) -> C -+ -+ hevc_loop_filter_uv_body1 d16, d18, d20, d22 \ -+ "ldr lr, [sp, #4]", \ -+ "add r3, #2", \ -+ "sub r0, r0, r1, lsl #2", \ -+ "sub r3, r3, r1, lsl #2", \ -+ "lsls lr, #31", \ -+ "add r2, r0, r1", \ -+ "add ip, r3, r1", \ -+ "lsl r1, #1" -+ -+ bcs 3f -+ @ Q0a -+ vst1.16 {d20[0]}, [r0], r1 -+ vst1.16 {d20[1]}, [r2], r1 -+ vst1.16 {d20[2]}, [r0] -+ vst1.16 {d20[3]}, [r2] -+3: -+ it mi -+ popmi {pc} -+ @ P0a -+ vst1.16 {d18[0]}, [r3], r1 -+ vst1.16 {d18[1]}, [ip], r1 -+ vst1.16 {d18[2]}, [r3] -+ vst1.16 {d18[3]}, [ip] -+ pop {pc} -+ -+endfunc -+ -+ -+@ void ff_hevc_rpi_v_loop_filter_uv2_neon(uint8_t * src_r, // r0 -+@ unsigned int stride, // r1 -+@ uint32_t tc4, // r2 -+@ uint8_t * src_l, // r3 -+@ unsigned int no_f); // sp[0] -+@ -+ -+@ no_f -+@ 0 tl P0a -+@ 1 tr Q0a -+@ 2 bl P0b -+@ 3 br Q0b -+ -+@ P1: q8, q12 -+@ P0: q9, q13 -+@ Q0: q10, q14 -+@ Q1: q11, q15 -+ -+.macro m_filter_v_uv2_16 bit_depth -+ cmp r2, #0 -+ it eq -+ bxeq lr -+ push {lr} -+ vld2.32 {d16[0], d18[0]}, [r3], r1 -+ vld2.32 {d20[0], d22[0]}, [r0], r1 -+ -+ cmp r2, #0x10000 -+ vld2.32 {d16[1], d18[1]}, [r3], r1 -+ vld2.32 {d20[1], d22[1]}, [r0], r1 -+ -+ vld2.32 {d17[0], d19[0]}, [r3], r1 -+ vld2.32 {d21[0], d23[0]}, [r0], r1 -+ -+ vld2.32 {d17[1], d19[1]}, [r3], r1 -+ vld2.32 {d21[1], d23[1]}, [r0], r1 -+ blo 10f -+ -+ vld2.32 {d24[0], d26[0]}, [r3], r1 -+ vld2.32 {d28[0], d30[0]}, [r0], r1 -+ -+ sub ip, r0, r3 -+ vld2.32 {d24[1], d26[1]}, [r3], r1 -+ vld2.32 {d28[1], d30[1]}, [r0], r1 -+ -+ cmp ip, #8 -+ vld2.32 {d25[0], d27[0]}, [r3], r1 -+ vld2.32 {d29[0], d31[0]}, [r0], r1 -+ -+ vld2.32 {d25[1], d27[1]}, [r3] -+ vld2.32 {d29[1], d31[1]}, [r0] -+ -+ hevc_loop_filter_uv_body2_16 q8, q12, q9, q13, q10, q14, q11, q15, \bit_depth, \ -+ "ldr lr, [sp, #4]", \ -+ "neg r1, r1", \ -+ "it eq; cmpeq lr, #0", \ -+ "add r3, #4", \ -+ "add ip, r3, r1", \ -+ "add r2, r0, r1", \ -+ "lsl r1, #1" -+ -+ bne 1f -+ -+@ Much/most of the time r0 == r3 + 8 and no_f == 0 -+@ so it is worth having this special case -+ vst2.32 {d27[1], d29[1]}, [r3], r1 @ P0b, Q0b -+ vst2.32 {d27[0], d29[0]}, [ip], r1 -+ vst2.32 {d26[1], d28[1]}, [r3], r1 -+ vst2.32 {d26[0], d28[0]}, [ip], r1 -+ vst2.32 {d19[1], d21[1]}, [r3], r1 @ P0a, Q0a -+ vst2.32 {d19[0], d21[0]}, [ip], r1 -+ vst2.32 {d18[1], d20[1]}, [r3] -+ vst2.32 {d18[0], d20[0]}, [ip] -+ pop {pc} -+ -+@ Either split or partial -+1: -+ lsls lr, #29 @ b3 (Q0b) -> C, b2 (P0b) -> N & b31, b1 (Q0a) -> b30, b0 (P0a) -> b29 -+ ittt cs -+ addcs r0, r0, r1, lsl #1 -+ addcs r2, r2, r1, lsl #1 -+ bcs 1f -+ @ Q0b -+ vst1.32 {d29[1]}, [r0], r1 -+ vst1.32 {d29[0]}, [r2], r1 -+ vst1.32 {d28[1]}, [r0], r1 -+ vst1.32 {d28[0]}, [r2], r1 -+1: -+ ittt mi -+ addmi r3, r3, r1, lsl #1 -+ addmi ip, ip, r1, lsl #1 -+ bmi 1f -+ @ P0b -+ vst1.32 {d27[1]}, [r3], r1 -+ vst1.32 {d27[0]}, [ip], r1 -+ vst1.32 {d26[1]}, [r3], r1 -+ vst1.32 {d26[0]}, [ip], r1 -+1: -+ lsls lr, #2 @ b30 (Q0a) -> C, b29 (P0a) -> N & b31 -+ bcs 1f -+ @ Q0a -+ vst1.32 {d21[1]}, [r0], r1 -+ vst1.32 {d21[0]}, [r2], r1 -+ vst1.32 {d20[1]}, [r0] -+ vst1.32 {d20[0]}, [r2] -+1: -+ it mi -+ popmi {pc} -+ @ P0a -+ vst1.32 {d19[1]}, [r3], r1 -+ vst1.32 {d19[0]}, [ip], r1 -+ vst1.32 {d18[1]}, [r3] -+ vst1.32 {d18[0]}, [ip] -+ pop {pc} -+ -+@ Single lump (rather than double) -+10: -+ @ As we have post inced r0/r3 in the load the easiest thing to do is -+ @ to subtract and write forwards, rather than backwards (as above) -+ @ b0 (P0a) -> N, b1 (Q0a) -> C -+ -+ hevc_loop_filter_uv_body1_16 q8, q9, q10, q11, \bit_depth, \ -+ "ldr lr, [sp, #4]", \ -+ "add r3, #4", \ -+ "sub r0, r0, r1, lsl #2", \ -+ "sub r3, r3, r1, lsl #2", \ -+ "lsls lr, #31", \ -+ "add r2, r0, r1", \ -+ "add ip, r3, r1", \ -+ "lsl r1, #1" -+ -+ bcs 3f -+ @ Q0a -+ vst1.32 {d20[0]}, [r0], r1 -+ vst1.32 {d20[1]}, [r2], r1 -+ vst1.32 {d21[0]}, [r0] -+ vst1.32 {d21[1]}, [r2] -+3: -+ it mi -+ popmi {pc} -+ @ P0a -+ vst1.32 {d18[0]}, [r3], r1 -+ vst1.32 {d18[1]}, [ip], r1 -+ vst1.32 {d19[0]}, [r3] -+ vst1.32 {d19[1]}, [ip] -+ pop {pc} -+.endm -+ -+ -+@ The NEON version is faster under ideal circumstances (i.e. everything in L1) -+@ But in real world testing it is ~20% slower, presumably due to code size -+ -+#if 0 // NEON version -+ -+/* uint32_t ff_hevc_rpi_deblocking_boundary_strengths_neon(int pus, int dup, const HEVCRpiMvField *curr, const HEVCRpiMvField *neigh, -+ * const int *curr_rpl0, const int *curr_rpl1, const int *neigh_rpl0, const int *neigh_rpl1, -+ * int in_inc0, int in_inc1) -+ */ -+function ff_hevc_rpi_deblocking_boundary_strengths_neon, export=1 -+ mov ip, sp -+ push {a1-a3,v1-v8,lr} -+ ldm ip, {v1-v6} -+ cmp a1, #2 -+ bls 2f -+ vpush {d8-d13} -+ sub v5, v5, #10 -+ sub v6, v6, #10 -+1: -+ vld2.32 {d0[0], d2[0]}, [a3]! -+ vld2.32 {d4[0], d6[0]}, [a4]! -+ vmov.u8 q12, #0 -+ ldrb a2, [a3], #1 -+ ldrb ip, [a4], #1 -+ ldrb v8, [a3], #1 -+ ldrb lr, [a4], #1 -+ add a2, v1, a2, lsl #2 -+ vld1.8 {d24[0]}, [a3], v5 -+ add ip, v3, ip, lsl #2 -+ vld1.8 {d25[0]}, [a4], v6 -+ add v8, v2, v8, lsl #2 -+ vld1.32 {d16[0]}, [a2] -+ add lr, v4, lr, lsl #2 -+ vld1.32 {d20[0]}, [ip] -+ vld1.32 {d18[0]}, [v8] -+ vld1.32 {d22[0]}, [lr] -+ -+ vld2.32 {d0[1], d2[1]}, [a3]! -+ vld2.32 {d4[1], d6[1]}, [a4]! -+ ldrb a2, [a3], #1 -+ vmov.u16 d12, #1 -+ ldrb ip, [a4], #1 -+ vmov.u16 d13, #2 -+ ldrb v8, [a3], #1 -+ vmov.u16 d27, #4 -+ ldrb lr, [a4], #1 -+ add a2, v1, a2, lsl #2 -+ vld1.8 {d24[2]}, [a3], v5 -+ add ip, v3, ip, lsl #2 -+ vld1.8 {d25[2]}, [a4], v6 -+ add v8, v2, v8, lsl #2 -+ vld1.32 {d16[1]}, [a2] -+ add lr, v4, lr, lsl #2 -+ vld1.32 {d20[1]}, [ip] -+ vld1.32 {d18[1]}, [v8] -+ vld1.32 {d22[1]}, [lr] -+ -+ vld2.32 {d1[0], d3[0]}, [a3]! -+ vld2.32 {d5[0], d7[0]}, [a4]! -+ ldrb a2, [a3], #1 -+ ldrb ip, [a4], #1 -+ ldrb lr, [a4], #1 -+ ldrb v8, [a3], #1 -+ add a2, v1, a2, lsl #2 -+ vld1.8 {d24[4]}, [a3], v5 -+ add ip, v3, ip, lsl #2 -+ vld1.8 {d25[4]}, [a4], v6 -+ add v8, v2, v8, lsl #2 -+ vld1.32 {d17[0]}, [a2] -+ add lr, v4, lr, lsl #2 -+ vld1.32 {d21[0]}, [ip] -+ vld1.32 {d19[0]}, [v8] -+ vld1.32 {d23[0]}, [lr] -+ -+ vld2.32 {d1[1], d3[1]}, [a3]! -+ vld2.32 {d5[1], d7[1]}, [a4]! -+ ldrb a2, [a3], #1 -+ ldrb ip, [a4], #1 -+ ldrb v8, [a3], #1 -+ ldrb lr, [a4], #1 -+ add a2, v1, a2, lsl #2 -+ vld1.8 {d24[6]}, [a3], v5 -+ add ip, v3, ip, lsl #2 -+ vld1.8 {d25[6]}, [a4], v6 -+ add v8, v2, v8, lsl #2 -+ vld1.32 {d17[1]}, [a2] -+ add lr, v4, lr, lsl #2 -+ vld1.32 {d21[1]}, [ip] -+ vld1.32 {d19[1]}, [v8] -+ vld1.32 {d23[1]}, [lr] -+ -+ @ So now we have: -+ @ q0.32[i] = curr[i].mv[0] -+ @ q1.32[i] = curr[i].mv[1] -+ @ q2.32[i] = neigh[i].mv[0] -+ @ q3.32[i] = neigh[i].mv[1] -+ @ q8.32[i] = curr_rpl0[curr[i].ref_idx[0]] -+ @ q9.32[i] = curr_rpl1[curr[i].ref_idx[1]] -+ @ q10.32[i] = neigh_rpl0[neigh[i].ref_idx[0]] -+ @ q11.32[i] = neigh_rpl1[neigh[i].ref_idx[1]] -+ @ d24.16[i] = curr[i].pred_flag -+ @ d25.16[i] = neigh[i].pred_flag -+ -+ vtst.16 d28, d24, d12 -+ vtst.16 d29, d24, d13 -+ vadd.i16 d8, d24, d12 -+ vadd.i16 d9, d25, d12 -+ vtst.16 d30, d25, d12 -+ vtst.16 d31, d25, d13 -+ veor d26, d8, d9 -+ ldr lr, [sp, 6*8 + 1*4] -+ vmovl.s16 q4, d28 -+ vmovl.s16 q5, d29 -+ teq lr, #1 -+ vmovl.s16 q14, d30 -+ it ne -+ lslne v1, lr, #1 -+ vmovl.s16 q15, d31 -+ it ne -+ rsbne v2, v1, #32 -+ vbif q0, q1, q4 -+ vbif q2, q3, q14 -+ vbif q1, q0, q5 -+ vbif q3, q2, q15 -+ vabd.s16 q12, q0, q2 -+ vabd.s16 q2, q1 -+ vabd.s16 q0, q3 -+ vabd.s16 q1, q3 -+ vbif q8, q9, q4 -+ vbif q10, q11, q14 -+ vbif q9, q8, q5 -+ vbif q11, q10, q15 -+ vclt.u16 d6, d24, d27 -+ vclt.u16 d8, d2, d27 -+ vclt.u16 d7, d25, d27 -+ vclt.u16 d9, d3, d27 -+ vclt.u16 d2, d0, d27 -+ vclt.u16 d0, d4, d27 -+ vclt.u16 d3, d1, d27 -+ vclt.u16 d1, d5, d27 -+ vceq.i32 q12, q10, q8 -+ vceq.i32 q10, q9 -+ vceq.i32 q8, q11 -+ vceq.i32 q9, q11 -+ vshrn.i32 d6, q3, #8 -+ vshrn.i32 d7, q4, #8 -+ vshrn.i32 d8, q1, #8 -+ vshrn.i32 d9, q0, #8 -+ vmovn.i32 d4, q12 -+ vmovn.i32 d2, q10 -+ vmovn.i32 d3, q8 -+ vmovn.i32 d5, q9 -+ vand q2, q3 -+ vrev16.8 q3, q3 -+ vand q2, q3 -+ vand q1, q4 -+ vrev16.8 q4, q4 -+ vand q1, q4 -+ vand d4, d5 -+ vand d2, d3 -+ vbic d0, d12, d4 -+ vshr.u16 d26, #2 -+ vbic d0, d2 -+ vmov.i16 d1, #0x5555 -+ vorr d0, d26 -+ bne 10f -+ -+ @ Merge results into result word, no duplicates -+ vmov a2, s0 -+ vmov v8, s1 -+ vmov.u16 ip, d0[1] -+ vmov.u16 lr, d0[3] -+ lsl a2, #30 -+ lsl v8, #30 -+ lsl ip, #30 -+ lsl lr, #30 -+ orr a2, ip, a2, lsr #2 -+ orr v8, lr, v8, lsr #2 -+ orr a2, v8, a2, lsr #4 -+ subs a1, #4 -+ orr v7, a2, v7, lsr #8 -+ bhi 1b -+ -+ mov a1, #32 -+ ldr a3, [sp, #6*8] -+ vpop {d8-d13} -+ sub a1, a1, a3, lsl #1 -+ mov a1, v7, lsr a1 -+ pop {a2-a4,v1-v8,pc} -+10: -+ @ Merge results into result word, with duplicates -+ vmul.i16 d0, d1 -+ vmov a2, s0 -+ vmov v8, s1 -+ vmov.u16 ip, d0[1] -+ vmov.u16 lr, d0[3] -+ lsl a2, v2 -+ subs a1, #4 -+ lsl v8, v2 -+ lsl ip, v2 -+ lsl lr, v2 -+ ldr v2, [sp, #6*8 + 12*4 + 1*4] -+T lsr a2, v1 -+T orr a2, ip, a2 -+A orr a2, ip, a2, lsr v1 -+ lsl ip, v1, #1 -+T lsr v8, v1 -+T orr v8, lr, v8 -+A orr v8, lr, v8, lsr v1 -+ lsl lr, v1, #2 -+T lsr a2, ip -+T orr a2, v8, a2 -+A orr a2, v8, a2, lsr ip -+ ldr v1, [sp, #6*8 + 12*4] -+T lsr v7, lr -+T orr v7, a2, v7 -+A orr v7, a2, v7, lsr lr -+ bhi 1b -+ -+ mov a1, #32 -+ ldrd a3, a4, [sp, #6*8] -+ vpop {d8-d13} -+ mls a1, a3, a4, a1 -+ mls a1, a3, a4, a1 -+ mov a1, v7, lsr a1 -+ pop {a2-a4,v1-v8,pc} -+ -+ -+2: -+ sub v5, v5, #10 -+ sub v6, v6, #10 -+ vmov.u8 d16, #0 -+ blo 3f -+ vld2.32 {d0[0], d1[0]}, [a3]! -+ vld2.32 {d2[0], d3[0]}, [a4]! -+ ldrb a2, [a3], #1 -+ ldrb ip, [a4], #1 -+ ldrb lr, [a4], #1 -+ ldrb v8, [a3], #1 -+ add a2, v1, a2, lsl #2 -+ vld1.8 {d16[0]}, [a3], v5 -+ add ip, v3, ip, lsl #2 -+ vld1.8 {d16[4]}, [a4], v6 -+ add v8, v2, v8, lsl #2 -+ vld1.32 {d4[0]}, [a2] -+ add lr, v4, lr, lsl #2 -+ vld1.32 {d5[0]}, [ip] -+ vld1.32 {d6[0]}, [v8] -+ vld1.32 {d7[0]}, [lr] -+ -+3: -+ vld2.32 {d0[1], d1[1]}, [a3]! -+ vld2.32 {d2[1], d3[1]}, [a4]! -+ ldrb a2, [a3], #1 -+ vmov.u16 d17, #1 -+ ldrb ip, [a4], #1 -+ vmov.u16 d18, #2 -+ ldrb v8, [a3], #1 -+ vmov.u16 d19, #4 -+ ldrb lr, [a4], #1 -+ add a2, v1, a2, lsl #2 -+ vld1.8 {d16[2]}, [a3], v5 -+ add ip, v3, ip, lsl #2 -+ vld1.8 {d16[6]}, [a4], v6 -+ add v8, v2, v8, lsl #2 -+ vld1.32 {d4[1]}, [a2] -+ add lr, v4, lr, lsl #2 -+ vld1.32 {d5[1]}, [ip] -+ vld1.32 {d6[1]}, [v8] -+ vld1.32 {d7[1]}, [lr] -+ -+ @ So now we have: -+ @ d0.32[i] = curr[i].mv[0] -+ @ d1.32[i] = curr[i].mv[1] -+ @ d2.32[i] = neigh[i].mv[0] -+ @ d3.32[i] = neigh[i].mv[1] -+ @ d4.32[i] = curr_rpl0[curr[i].ref_idx[0]] -+ @ d5.32[i] = neigh_rpl0[neigh[i].ref_idx[0]] -+ @ d6.32[i] = curr_rpl1[curr[i].ref_idx[1]] -+ @ d7.32[i] = neigh_rpl1[neigh[i].ref_idx[1]] -+ @ d16.16[i] = curr[i].pred_flag -+ @ d16.16[2+i] = neigh[i].pred_flag -+ -+ vtst.16 d20, d16, d17 -+ vtst.16 d22, d16, d18 -+ vadd.i16 d30, d16, d17 -+ vswp d2, d3 -+ ldr lr, [sp, #1*4] -+ vmovl.s16 q10, d20 -+ teq lr, #1 -+ vmovl.s16 q11, d22 -+ it ne -+ lslne v1, lr, #1 -+ vbif d0, d1, d20 -+ vbif d4, d6, d20 -+ vbif d3, d2, d21 -+ vbif d5, d7, d21 -+ vbif d1, d0, d22 -+ vbif d6, d4, d22 -+ vbif d2, d3, d23 -+ vbif d7, d5, d23 -+ vshr.u16 d30, #2 -+ vabd.s16 d24, d0, d3 -+ vabd.s16 d25, d1, d2 -+ vabd.s16 q0, q0, q1 -+ vceq.i32 d2, d4, d5 -+ vceq.i32 d20, d5, d6 -+ vceq.i32 d21, d4, d7 -+ vceq.i32 d3, d6, d7 -+ vclt.u16 d6, d24, d19 -+ vclt.u16 d7, d25, d19 -+ vclt.u16 d22, d1, d19 -+ vclt.u16 d23, d0, d19 -+ vshrn.i32 d6, q3, #8 -+ vmovn.i32 d2, q1 -+ vshrn.i32 d7, q11, #8 -+ vmovn.i32 d3, q10 -+ vand q0, q3, q1 -+ it ne -+ rsbne v2, v1, #32 -+ vrev16.8 q3, q3 -+ vand q0, q3 -+ vsra.u64 d30, #32 -+ vshr.u64 q1, q0, #32 -+ vand q0, q1 -+ vbic d0, d17, d0 -+ vand d30, d30, d17 -+ vbic d0, d1 -+ vmov.i16 d1, #0x5555 -+ vorr d0, d30 -+ bne 10f -+ -+ @ Construct result word, no duplicates -+ cmp a1, #2 -+ vmov.u16 a1, d0[1] -+ vmov.u16 a2, d0[0] -+ it eq -+ orreq a1, a2, a1, lsl #2 -+ pop {a2-a4,v1-v8,pc} -+10: -+ @ Construct result word, with duplicates -+ cmp a1, #2 -+ vmul.i16 d0, d1 -+ vmov a2, s0 -+ vmov.u16 a1, d0[1] -+ lsl a2, #16 -+ pkhbt a1, a1, a1, lsl #16 -+ lsr a2, v2 -+ lsr a1, v2 -+T itt eq -+T lsleq a1, v1 -+T orreq a1, a2, a1 -+A orreq a1, a2, a1, lsl v1 -+ pop {a2-a4,v1-v8,pc} -+endfunc -+ -+ -+ -+#else // non-NEON version -+ -+ -+/* uint32_t ff_hevc_rpi_deblocking_boundary_strengths_neon(int pus, int dup, const HEVCRpiMvField *curr, const HEVCRpiMvField *neigh, -+ * const int *curr_rpl0, const int *curr_rpl1, const int *neigh_rpl0, const int *neigh_rpl1, -+ * int in_inc0, in_inc1) -+ */ -+function ff_hevc_rpi_deblocking_boundary_strengths_neon, export=1 -+ add ip, sp, #4*4 -+ push {a2-a4,v1-v8,lr} -+ mov v6, #32 -+1: ldmdb ip, {v1-v4} -+ ldrsb v5, [a3, #8] @ curr->ref_idx -+ ldrsb v8, [a3, #9] -+ ldrsb ip, [a4, #8] @ neigh->ref_idx -+ ldrsb lr, [a4, #9] -+ ldr v1, [v1, v5, lsl #2] -+ ldrb v5, [a3, #10] @ curr->pred_flag -+ ldr v2, [v2, v8, lsl #2] -+ ldrb v8, [a4, #10] @ neigh->pred_flag -+ ldr v3, [v3, ip, lsl #2] -+ ldr v4, [v4, lr, lsl #2] -+ teq v5, #3 -+ beq 20f -+ teq v8, #3 -+ beq 90f -+ -+ tst v5, #1 -+ itee ne -+ ldrne v5, [a3, #0] @ curr->mv[0] -+ moveq v1, v2 -+ ldreq v5, [a3, #4] @ curr->mv[1] -+ tst v8, #1 -+ itee ne -+ ldrne v8, [a4, #0] @ neigh->mv[0] -+ moveq v3, v4 -+ ldreq v8, [a4, #4] @ neigh->mv[1] -+ teq v1, v3 -+ bne 10f -+ ldr lr, =0xFFFCFFFC -+ ssub16 ip, v8, v5 -+ ssub16 v5, v5, v8 -+ sel v5, v5, ip -+ ands v5, v5, lr -+ @ drop through -+10: it ne -+ movne v5, #1<<30 -+11: -+ sub v6, v6, #2 -+T mov v7, v7, lsr #2 -+ subs a2, a2, #1 -+A orr v7, v5, v7, lsr #2 -+T orr v7, v5, v7 -+ bhi 11b -+ -+ ldrd v3, v4, [sp, #16*4] -+ ldr a2, [sp] -+ add ip, sp, #16*4 -+ subs a1, a1, #1 -+ add a3, a3, v3 -+ add a4, a4, v4 -+ bhi 1b -+ mov a1, v7, lsr v6 -+ pop {a2-a4,v1-v8,pc} -+ -+20: teq v8, #3 -+ bne 10b -+ -+ teq v1, v3 -+ it eq -+ teqeq v2, v4 -+ bne 40f -+ teq v1, v2 -+ bne 30f -+ -+ ldrd v1, v2, [a3] @ curr->mv -+ ldrd v3, v4, [a4] @ neigh->mv -+ ldr lr, =0xFFFCFFFC -+ ssub16 ip, v3, v1 -+ ssub16 v5, v1, v3 -+ sel v5, v5, ip -+ ands v5, v5, lr -+ bne 25f -+ ssub16 ip, v4, v2 -+ ssub16 v5, v2, v4 -+ sel v5, v5, ip -+ ands v5, v5, lr -+ beq 11b -+ @ drop through -+25: ssub16 ip, v4, v1 -+ ssub16 v5, v1, v4 -+ sel v5, v5, ip -+ ands v5, v5, lr -+ bne 10b -+ ssub16 ip, v3, v2 -+ ssub16 v5, v2, v3 -+ sel v5, v5, ip -+ ands v5, v5, lr -+ b 10b -+ -+30: ldrd v1, v2, [a3] @ curr->mv -+ ldrd v3, v4, [a4] @ neigh->mv -+ ldr lr, =0xFFFCFFFC -+ ssub16 ip, v3, v1 -+ ssub16 v5, v1, v3 -+ sel v5, v5, ip -+ ands v5, v5, lr -+ bne 10b -+ ssub16 ip, v4, v2 -+ ssub16 v5, v2, v4 -+ sel v5, v5, ip -+ ands v5, v5, lr -+ b 10b -+ -+40: teq v1, v4 -+ ite eq -+ teqeq v2, v3 -+ bne 10b -+ -+ ldrd v1, v2, [a3] @ curr->mv -+ ldrd v3, v4, [a4] @ neigh->mv -+ ldr lr, =0xFFFCFFFC -+ b 25b -+ -+90: -+ mov v5, #1<<30 -+ b 11b -+endfunc -+ -+ -+#endif -+ -+ -+@ ============================================================================= -+@ -+@ 10 bit -+ -+function hevc_loop_filter_luma_body_10 -+ m_filter_luma 10, q11, q15 -+endfunc -+ -+function ff_hevc_rpi_h_loop_filter_luma_neon_10, export=1 -+ hevc_loop_filter_luma_start -+ b .Lh_loop_luma_common_10 -+endfunc -+ -+function ff_hevc_rpi_h_loop_filter_luma2_neon_10, export=1 -+ cmp r3, #0 -+ it eq -+ bxeq lr -+ push {r4-r10,lr} @ 32 bytes -+ ldr r10, [sp, #32] -+.Lh_loop_luma_common_10: -+ m_filter_h_luma_16 10 -+endfunc -+ -+function ff_hevc_rpi_v_loop_filter_luma_neon_10, export=1 -+ hevc_loop_filter_luma_start -+ sub r4, r0, #8 -+ b .Lv_loop_luma_common_10 -+endfunc -+ -+function ff_hevc_rpi_v_loop_filter_luma2_neon_10, export=1 -+ cmp r3, #0 -+ it eq -+ bxeq lr -+ push {r4-r10,lr} @ 32 bytes -+ ldr r4, [sp, #36] -+ ldr r10, [sp, #32] -+ -+.Lv_loop_luma_common_10: -+ m_filter_v_luma_16 10 -+endfunc -+ -+function ff_hevc_rpi_h_loop_filter_uv_neon_10, export=1 -+ m_filter_h_uv_16 10 -+endfunc -+ -+function ff_hevc_rpi_v_loop_filter_uv2_neon_10, export=1 -+ m_filter_v_uv2_16 10 -+endfunc -+ -diff --git a/libavcodec/arm/rpi_hevcdsp_idct_neon.S b/libavcodec/arm/rpi_hevcdsp_idct_neon.S -new file mode 100644 -index 0000000000..db10da16d3 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcdsp_idct_neon.S -@@ -0,0 +1,183 @@ -+/* -+ * Copyright (c) 2014 Seppo Tomperi -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+/* uses registers q8 - q13 for temp values */ -+.macro tr4_luma_shift shift -+ vaddl.s16 q8, d28, d30 // c0 = src0 + src2 -+ vaddl.s16 q9, d30, d31 // c1 = src2 + src3 -+ vsubl.s16 q10, d28, d31 // c2 = src0 - src3 -+ vaddl.s16 q11, d28, d31 // src0 + src3 -+ -+ vmul.i32 q12, q8, d1[0] // 29 * c0 -+ vmul.i32 q13, q10, d2[0] // 55 * c2 -+ vmul.i32 q8, q8, d2[0] // 55 * c0 -+ vmull.s16 q14, d29, d0[0] // c3 = 74 * src1 -+ -+ vsubw.s16 q11, q11, d30 // src0 - src2 + src3 -+ vmla.i32 q12, q9, d2[0] // 29 * c0 + 55 * c1 -+ vmls.i32 q13, q9, d1[0] // 55 * c2 - 29 * c1 -+ vmla.i32 q8, q10, d1[0] // 55 * c0 + 29 * c2 -+ -+ vmul.i32 q11, q11, d0[0] // dst2 = 74 * (src0 - src2 + src3) -+ vadd.i32 q12, q12, q14 // dst0 = 29 * c0 + 55 * c1 + c3 -+ vadd.i32 q13, q13, q14 // dst1 = 55 * c2 - 29 * c1 + c3 -+ vsub.i32 q8, q8, q14 // dst3 = 55 * c0 + 29 * c2 - c3 -+ -+ vqrshrn.s32 d28, q12, \shift -+ vqrshrn.s32 d29, q13, \shift -+ vqrshrn.s32 d30, q11, \shift -+ vqrshrn.s32 d31, q8, \shift -+.endm -+ -+/* uses registers q8 - q11 for temp values */ -+.macro tr4_shift shift -+ vmull.s16 q9, d29, d0[0] // 83 * src1 -+ vmull.s16 q8, d29, d0[1] // 36 * src1 -+ vshll.s16 q14, d28, #6 // 64 * src0 -+ vshll.s16 q10, d30, #6 // 64 * src2 -+ vmlal.s16 q9, d31, d0[1] // 83 * src1 + 36 * src3 o0 -+ vmlsl.s16 q8, d31, d0[0] // 36 * src1 - 83 * src3 o1 -+ vadd.s32 q11, q14, q10 // 64 * (src0 + src2) e0 -+ vsub.s32 q10, q14, q10 // 64 * (src0 - src2) e1 -+ vadd.s32 q14, q11, q9 // e0 + o0 -+ vadd.s32 q15, q10, q8 // e1 + o1 -+ vsub.s32 q8, q10, q8 // e1 - o1 -+ vsub.s32 q9, q11, q9 // e0 - o0 -+ -+ vqrshrn.s32 d28, q14, \shift -+ vqrshrn.s32 d29, q15, \shift -+ vqrshrn.s32 d30, q8, \shift -+ vqrshrn.s32 d31, q9, \shift -+.endm -+ -+.macro tr8_process d0, d1, d2, d3, d4, d5, d6, d7, \ -+ tmp0, /* Q reg which doesn't alias with d4, d6 or d7 */ \ -+ tmp1, /* Q reg which doesn't alias with d7 or d0 */ \ -+ shift, I1, I2, I3 -+ -+ vmull.s16 q4, \d1, d1[1] // 89 * src1 -+ \I1 -+ vmull.s16 q5, \d1, d1[0] // 75 * src1 -+ \I2 -+ vmull.s16 q6, \d1, d1[3] // 50 * src1 -+ \I3 -+ vmull.s16 q7, \d1, d1[2] // 18 * src1 -+ vmlal.s16 q4, \d3, d1[0] // 75 * src3 -+ vmlsl.s16 q5, \d3, d1[2] //-18 * src3 -+ vmlsl.s16 q6, \d3, d1[1] //-89 * src3 -+ vmlsl.s16 q7, \d3, d1[3] //-50 * src3 -+ -+ // tr4 -+ vmull.s16 q1, \d2, d0[0] // 83 * src(1*2) -+ vmull.s16 q2, \d2, d0[1] // 36 * src(1*2) -+ -+ vmlal.s16 q4, \d5, d1[3] // 50 * src5 -+ vmlsl.s16 q5, \d5, d1[1] //-89 * src5 -+ vmlal.s16 q6, \d5, d1[2] // 18 * src5 -+ vmlal.s16 q7, \d5, d1[0] // 75 * src5 -+ -+ vshll.s16 q3, \d0, #6 // 64 * src(0*2) -+ vshll.s16 \tmp0, \d4, #6 // 64 * src(2*2) -+ vmlal.s16 q1, \d6, d0[1] // 83 * src(1*2) + 36 * src(3*2) o0 -+ vmlsl.s16 q2, \d6, d0[0] // 36 * src(1*2) - 83 * src(3*2) o1 -+ vadd.i32 \tmp1, q3, \tmp0 // 64 * (src(0*2) + src(2*2)) e0 -+ vsub.i32 \tmp0, q3, \tmp0 // 64 * (src(0*2) - src(2*2)) e1 -+ -+ vmlal.s16 q4, \d7, d1[2] // 18 * src7 -+ vmlsl.s16 q5, \d7, d1[3] //-50 * src7 -+ vmlal.s16 q6, \d7, d1[0] // 75 * src7 -+ vmlsl.s16 q7, \d7, d1[1] //-89 * src7 -+ -+ vsub.i32 q3, \tmp1, q1 // e0 - o0 -+ vadd.i32 \tmp1, \tmp1, q1 // e0 + o0 -+ vadd.i32 q1, \tmp0, q2 // e1 + o1 -+ vsub.i32 q2, \tmp0, q2 // e1 - o1 -+ -+ vadd.i32 \tmp0, \tmp1, q4 // e_8[0] + o_8[0], dst[0] -+ vsub.i32 q4, \tmp1, q4 // e_8[0] - o_8[0], dst[7] -+ vsub.i32 \tmp1, q3, q7 // e_8[3] - o_8[3], dst[4] -+ vadd.i32 q7, q3, q7 // e_8[3] + o_8[3], dst[3] -+ vadd.i32 q3, q1, q5 // e_8[1] + o_8[1], dst[1] -+ vsub.i32 q5, q1, q5 // e_8[1] - o_8[1], dst[6] -+ vsub.i32 q1, q2, q6 // e_8[2] - o_8[2], dst[5] -+ vadd.i32 q6, q2, q6 // e_8[2] + o_8[2], dst[2] -+ vqrshrn.s32 \d0, \tmp0, #\shift -+ vqrshrn.s32 \d4, \tmp1, #\shift -+ vqrshrn.s32 \d1, q3, #\shift -+ vqrshrn.s32 \d5, q1, #\shift -+ vqrshrn.s32 \d2, q6, #\shift -+ vqrshrn.s32 \d6, q5, #\shift -+ vqrshrn.s32 \d3, q7, #\shift -+ vqrshrn.s32 \d7, q4, #\shift -+.endm -+ -+.macro tr8_vert d0, d1, d2, d3, d4, d5, d6, d7, q01, q23, I1, I2, I3 -+ vld1.16 {\d0}, [r0 :64], r3 -+ vld1.16 {\d1}, [r2 :64], r3 -+ vld1.16 {\d2}, [r0 :64], r3 -+ vld1.16 {\d3}, [r2 :64], r3 -+ vld1.16 {\d4}, [r0 :64], r3 -+ vld1.16 {\d5}, [r2 :64], r3 -+ vld1.16 {\d6}, [r0 :64], r3 -+ vld1.16 {\d7}, [r2 :64], r3 -+ -+ tr8_process \ -+ \d0, \d1, \d2, \d3, \d4, \d5, \d6, \d7, \ -+ \q01, \q23, 7, "\I1", "\I2", "\I3" -+.endm -+ -+.macro tr8_horiz d0, d1, d2, d3, d4, d5, d6, d7, q01, q23, shift -+ tr8_process \ -+ \d0, \d1, \d2, \d3, \d4, \d5, \d6, \d7, \ -+ \q01, \q23, \shift -+ -+ vzip.16 \d0, \d4 -+ vzip.16 \d1, \d5 -+ vzip.16 \d2, \d6 -+ vzip.16 \d3, \d7 -+ vst4.16 {\d0-\d3}, [r0 :128], r3 -+ vst4.16 {\d4-\d7}, [r2 :128], r3 -+.endm -+ -+#define BIT_DEPTH 8 -+#include "rpi_hevc_idct_fn_neon.S" -+ -+.text -+ -+.align 4 -+tr4f: -+.word 0x00240053 // 36 and d1[0] = 83 -+.word 0x00000000 -+tr8f: -+.word 0x0059004b // 89, d0[0] = 75 -+.word 0x00320012 // 50, d0[2] = 18 -+tr16: -+.word 0x005a0057 // 90, d2[0] = 87 -+.word 0x00500046 // 80, d2[2] = 70 -+.word 0x0039002b // 57, d2[0] = 43 -+.word 0x00190009 // 25, d2[2] = 9 -+ -+#undef BIT_DEPTH -+#define BIT_DEPTH 10 -+#include "rpi_hevc_idct_fn_neon.S" -+ -diff --git a/libavcodec/arm/rpi_hevcdsp_init_arm.c b/libavcodec/arm/rpi_hevcdsp_init_arm.c -new file mode 100644 -index 0000000000..109fa98c29 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcdsp_init_arm.c -@@ -0,0 +1,32 @@ -+/* -+ * Copyright (c) 2014 Seppo Tomperi -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/attributes.h" -+#include "libavutil/arm/cpu.h" -+#include "libavcodec/rpi_hevcdsp.h" -+#include "rpi_hevcdsp_arm.h" -+ -+av_cold void ff_hevcdsp_rpi_init_arm(HEVCDSPContext *c, const int bit_depth) -+{ -+ int cpu_flags = av_get_cpu_flags(); -+ -+ if (have_neon(cpu_flags)) -+ ff_hevcdsp_rpi_init_neon(c, bit_depth); -+} -diff --git a/libavcodec/arm/rpi_hevcdsp_init_neon.c b/libavcodec/arm/rpi_hevcdsp_init_neon.c -new file mode 100644 -index 0000000000..9294ab8010 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcdsp_init_neon.c -@@ -0,0 +1,467 @@ -+/* -+ * Copyright (c) 2014 Seppo Tomperi -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "config.h" -+#include "libavutil/attributes.h" -+#include "libavutil/arm/cpu.h" -+#include "libavcodec/rpi_hevcdsp.h" -+#include "rpi_hevcdsp_arm.h" -+#include "libavcodec/avcodec.h" -+#include "libavcodec/bit_depth_template.c" -+ -+// NEON inter pred fns for qpel & epel (non-sand) exist in the git repo but -+// have been removed from head as we never use them. -+ -+void ff_hevc_rpi_v_loop_filter_luma_neon_8(uint8_t *_pix, ptrdiff_t _stride, int _beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q); -+void ff_hevc_rpi_h_loop_filter_luma_neon_8(uint8_t *_pix, ptrdiff_t _stride, int _beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q); -+ -+void ff_hevc_rpi_v_loop_filter_luma_neon_10(uint8_t *_pix, ptrdiff_t _stride, int _beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q); -+void ff_hevc_rpi_h_loop_filter_luma_neon_10(uint8_t *_pix, ptrdiff_t _stride, int _beta, int *_tc, uint8_t *_no_p, uint8_t *_no_q); -+ -+void ff_hevc_rpi_h_loop_filter_luma2_neon_8(uint8_t * _pix_r, -+ unsigned int _stride, unsigned int beta, unsigned int tc2, unsigned int no_f); -+void ff_hevc_rpi_v_loop_filter_luma2_neon_8(uint8_t * _pix_r, -+ unsigned int _stride, unsigned int beta, unsigned int tc2, unsigned int no_f, -+ uint8_t * _pix_l); -+void ff_hevc_rpi_h_loop_filter_uv_neon_8(uint8_t * src, unsigned int stride, uint32_t tc4, -+ unsigned int no_f); -+void ff_hevc_rpi_v_loop_filter_uv2_neon_8(uint8_t * src_r, unsigned int stride, uint32_t tc4, -+ uint8_t * src_l, -+ unsigned int no_f); -+ -+void ff_hevc_rpi_h_loop_filter_luma2_neon_10(uint8_t * _pix_r, -+ unsigned int _stride, unsigned int beta, unsigned int tc2, unsigned int no_f); -+void ff_hevc_rpi_v_loop_filter_luma2_neon_10(uint8_t * _pix_r, -+ unsigned int _stride, unsigned int beta, unsigned int tc2, unsigned int no_f, -+ uint8_t * _pix_l); -+void ff_hevc_rpi_h_loop_filter_uv_neon_10(uint8_t * src, unsigned int stride, uint32_t tc4, -+ unsigned int no_f); -+void ff_hevc_rpi_v_loop_filter_uv2_neon_10(uint8_t * src_r, unsigned int stride, uint32_t tc4, -+ uint8_t * src_l, -+ unsigned int no_f); -+ -+void ff_hevc_rpi_transform_4x4_neon_8(int16_t *coeffs, int col_limit); -+void ff_hevc_rpi_transform_8x8_neon_8(int16_t *coeffs, int col_limit); -+void ff_hevc_rpi_idct_4x4_dc_neon_8(int16_t *coeffs); -+void ff_hevc_rpi_idct_8x8_dc_neon_8(int16_t *coeffs); -+void ff_hevc_rpi_idct_16x16_dc_neon_8(int16_t *coeffs); -+void ff_hevc_rpi_idct_32x32_dc_neon_8(int16_t *coeffs); -+void ff_hevc_rpi_transform_luma_4x4_neon_8(int16_t *coeffs); -+ -+void ff_hevc_rpi_transform_4x4_neon_10(int16_t *coeffs, int col_limit); -+void ff_hevc_rpi_transform_8x8_neon_10(int16_t *coeffs, int col_limit); -+void ff_hevc_rpi_idct_4x4_dc_neon_10(int16_t *coeffs); -+void ff_hevc_rpi_idct_8x8_dc_neon_10(int16_t *coeffs); -+void ff_hevc_rpi_idct_16x16_dc_neon_10(int16_t *coeffs); -+void ff_hevc_rpi_idct_32x32_dc_neon_10(int16_t *coeffs); -+void ff_hevc_rpi_transform_luma_4x4_neon_10(int16_t *coeffs); -+ -+void ff_hevc_rpi_add_residual_4x4_neon_8(uint8_t *_dst, int16_t *coeffs, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_8x8_neon_8(uint8_t *_dst, int16_t *coeffs, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_16x16_neon_8(uint8_t *_dst, int16_t *coeffs, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_32x32_neon_8(uint8_t *_dst, int16_t *coeffs, -+ ptrdiff_t stride); -+ -+void ff_hevc_rpi_add_residual_4x4_dc_neon_8(uint8_t *_dst, ptrdiff_t stride, int dc); -+void ff_hevc_rpi_add_residual_8x8_dc_neon_8(uint8_t *_dst, ptrdiff_t stride, int dc); -+void ff_hevc_rpi_add_residual_16x16_dc_neon_8(uint8_t *_dst, ptrdiff_t stride, int dc); -+void ff_hevc_rpi_add_residual_32x32_dc_neon_8(uint8_t *_dst, ptrdiff_t stride, int dc); -+ -+ -+void ff_hevc_rpi_add_residual_4x4_neon_10(uint8_t *_dst, int16_t *coeffs, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_8x8_neon_10(uint8_t *_dst, int16_t *coeffs, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_16x16_neon_10(uint8_t *_dst, int16_t *coeffs, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_32x32_neon_10(uint8_t *_dst, int16_t *coeffs, -+ ptrdiff_t stride); -+ -+void ff_hevc_rpi_add_residual_4x4_dc_neon_10(uint8_t *_dst, ptrdiff_t stride, int dc); -+void ff_hevc_rpi_add_residual_8x8_dc_neon_10(uint8_t *_dst, ptrdiff_t stride, int dc); -+void ff_hevc_rpi_add_residual_16x16_dc_neon_10(uint8_t *_dst, ptrdiff_t stride, int dc); -+void ff_hevc_rpi_add_residual_32x32_dc_neon_10(uint8_t *_dst, ptrdiff_t stride, int dc); -+ -+ -+void ff_hevc_rpi_add_residual_4x4_u_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_v); -+void ff_hevc_rpi_add_residual_8x8_u_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_v); -+void ff_hevc_rpi_add_residual_16x16_u_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_v); -+void ff_hevc_rpi_add_residual_4x4_v_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_u); -+void ff_hevc_rpi_add_residual_8x8_v_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_u); -+void ff_hevc_rpi_add_residual_16x16_v_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_u); -+void ff_hevc_rpi_add_residual_4x4_c_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_8x8_c_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_16x16_c_neon_8(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_4x4_dc_c_neon_8(uint8_t *_dst, ptrdiff_t stride, int32_t dc); -+void ff_hevc_rpi_add_residual_8x8_dc_c_neon_8(uint8_t *_dst, ptrdiff_t stride, int32_t dc); -+void ff_hevc_rpi_add_residual_16x16_dc_c_neon_8(uint8_t *_dst, ptrdiff_t stride, int32_t dc); -+ -+ -+void ff_hevc_rpi_add_residual_4x4_u_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_v); -+void ff_hevc_rpi_add_residual_8x8_u_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_v); -+void ff_hevc_rpi_add_residual_16x16_u_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_v); -+void ff_hevc_rpi_add_residual_4x4_v_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_u); -+void ff_hevc_rpi_add_residual_8x8_v_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_u); -+void ff_hevc_rpi_add_residual_16x16_v_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride, int dc_u); -+void ff_hevc_rpi_add_residual_4x4_c_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_8x8_c_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_16x16_c_neon_10(uint8_t *_dst, const int16_t * residual, -+ ptrdiff_t stride); -+void ff_hevc_rpi_add_residual_4x4_dc_c_neon_10(uint8_t *_dst, ptrdiff_t stride, int32_t dc); -+void ff_hevc_rpi_add_residual_8x8_dc_c_neon_10(uint8_t *_dst, ptrdiff_t stride, int32_t dc); -+void ff_hevc_rpi_add_residual_16x16_dc_c_neon_10(uint8_t *_dst, ptrdiff_t stride, int32_t dc); -+ -+void ff_hevc_rpi_sao_edge_8_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_16_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_32_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_64_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height); -+ -+void ff_hevc_rpi_sao_edge_8_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_16_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_32_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_64_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height); -+ -+void ff_hevc_rpi_sao_edge_c_8_neon_8(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *_sao_offset_val_u, const int16_t *_sao_offset_val_v, -+ int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_c_16_neon_8(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *_sao_offset_val_u, const int16_t *_sao_offset_val_v, -+ int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_c_32_neon_8(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *_sao_offset_val_u, const int16_t *_sao_offset_val_v, -+ int eo, int width, int height); -+ -+void ff_hevc_rpi_sao_edge_c_8_neon_10(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *_sao_offset_val_u, const int16_t *_sao_offset_val_v, -+ int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_c_16_neon_10(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *_sao_offset_val_u, const int16_t *_sao_offset_val_v, -+ int eo, int width, int height); -+void ff_hevc_rpi_sao_edge_c_32_neon_10(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *_sao_offset_val_u, const int16_t *_sao_offset_val_v, -+ int eo, int width, int height); -+ -+void ff_hevc_rpi_sao_band_c_8_neon_8(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height); -+void ff_hevc_rpi_sao_band_c_16_neon_8(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height); -+void ff_hevc_rpi_sao_band_c_32_neon_8(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height); -+ -+void ff_hevc_rpi_sao_band_c_8_neon_10(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height); -+void ff_hevc_rpi_sao_band_c_16_neon_10(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height); -+void ff_hevc_rpi_sao_band_c_32_neon_10(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height); -+ -+void ff_hevc_rpi_sao_band_8_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height); -+void ff_hevc_rpi_sao_band_16_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height); -+void ff_hevc_rpi_sao_band_32_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height); -+void ff_hevc_rpi_sao_band_64_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height); -+ -+void ff_hevc_rpi_sao_band_8_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height); -+void ff_hevc_rpi_sao_band_16_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height); -+void ff_hevc_rpi_sao_band_32_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height); -+void ff_hevc_rpi_sao_band_64_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height); -+ -+ -+uint32_t ff_hevc_rpi_deblocking_boundary_strengths_neon(int pus, int dup, const struct HEVCRpiMvField *curr, const struct HEVCRpiMvField *neigh, -+ const int *curr_rpl0, const int *curr_rpl1, const int *neigh_rpl0, const int *neigh_rpl1, -+ int in_inc0, int in_inc1); -+void ff_hevc_rpi_cpy_blks8x4_neon(uint8_t *dst, unsigned int stride_dst, const uint8_t *src, unsigned stride_src, unsigned int width, unsigned int height); -+ -+ -+static void ff_hevc_rpi_sao_edge_48_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height) -+{ -+ ff_hevc_rpi_sao_edge_32_neon_8(_dst, _src, stride_dst, _sao_offset_val, eo, 32, height); -+ ff_hevc_rpi_sao_edge_16_neon_8(_dst + 32, _src + 32, stride_dst, _sao_offset_val, eo, 16, height); -+} -+static void ff_hevc_rpi_sao_edge_48_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height) -+{ -+ ff_hevc_rpi_sao_edge_32_neon_10(_dst, _src, stride_dst, _sao_offset_val, eo, 32, height); -+ ff_hevc_rpi_sao_edge_16_neon_10(_dst + 64, _src + 64, stride_dst, _sao_offset_val, eo, 16, height); -+} -+ -+static void ff_hevc_rpi_sao_band_48_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height) -+{ -+ ff_hevc_rpi_sao_band_32_neon_8(_dst, _src, stride_dst, stride_src, sao_offset_val, sao_left_class, 32, height); -+ ff_hevc_rpi_sao_band_16_neon_8(_dst + 32, _src + 32, stride_dst, stride_src, sao_offset_val, sao_left_class, 16, height); -+} -+static void ff_hevc_rpi_sao_band_48_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height) -+{ -+ ff_hevc_rpi_sao_band_32_neon_10(_dst, _src, stride_dst, stride_src, sao_offset_val, sao_left_class, 32, height); -+ ff_hevc_rpi_sao_band_16_neon_10(_dst + 64, _src + 64, stride_dst, stride_src, sao_offset_val, sao_left_class, 16, height); -+} -+ -+#if SAO_FILTER_N == 6 -+static void ff_hevc_rpi_sao_edge_24_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height) -+{ -+ ff_hevc_rpi_sao_edge_16_neon_8(_dst, _src, stride_dst, _sao_offset_val, eo, 16, height); -+ ff_hevc_rpi_sao_edge_8_neon_8(_dst + 16, _src + 16, stride_dst, _sao_offset_val, eo, 8, height); -+} -+static void ff_hevc_rpi_sao_edge_24_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *_sao_offset_val, int eo, int width, int height) -+{ -+ ff_hevc_rpi_sao_edge_16_neon_10(_dst, _src, stride_dst, _sao_offset_val, eo, 16, height); -+ ff_hevc_rpi_sao_edge_8_neon_10(_dst + 32, _src + 32, stride_dst, _sao_offset_val, eo, 8, height); -+} -+ -+static void ff_hevc_rpi_sao_band_24_neon_8(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height) -+{ -+ ff_hevc_rpi_sao_band_16_neon_8(_dst, _src, stride_dst, stride_src, sao_offset_val, sao_left_class, 16, height); -+ ff_hevc_rpi_sao_band_8_neon_8(_dst + 16, _src + 16, stride_dst, stride_src, sao_offset_val, sao_left_class, 8, height); -+} -+static void ff_hevc_rpi_sao_band_24_neon_10(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, int width, int height) -+{ -+ ff_hevc_rpi_sao_band_16_neon_10(_dst, _src, stride_dst, stride_src, sao_offset_val, sao_left_class, 16, height); -+ ff_hevc_rpi_sao_band_8_neon_10(_dst + 32, _src + 32, stride_dst, stride_src, sao_offset_val, sao_left_class, 8, height); -+} -+ -+static void ff_hevc_rpi_sao_edge_c_24_neon_8(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *_sao_offset_val_u, const int16_t *_sao_offset_val_v, -+ int eo, int width, int height) -+{ -+ ff_hevc_rpi_sao_edge_c_16_neon_8(_dst, _src, stride_dst, _sao_offset_val_u, _sao_offset_val_v, eo, 16, height); -+ ff_hevc_rpi_sao_edge_c_8_neon_8(_dst + 32, _src + 32, stride_dst, _sao_offset_val_u, _sao_offset_val_v, eo, 8, height); -+} -+static void ff_hevc_rpi_sao_edge_c_24_neon_10(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *_sao_offset_val_u, const int16_t *_sao_offset_val_v, -+ int eo, int width, int height) -+{ -+ ff_hevc_rpi_sao_edge_c_16_neon_10(_dst, _src, stride_dst, _sao_offset_val_u, _sao_offset_val_v, eo, 16, height); -+ ff_hevc_rpi_sao_edge_c_8_neon_10(_dst + 64, _src + 64, stride_dst, _sao_offset_val_u, _sao_offset_val_v, eo, 8, height); -+} -+ -+static void ff_hevc_rpi_sao_band_c_24_neon_8(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height) -+{ -+ ff_hevc_rpi_sao_band_c_16_neon_8(_dst, _src, stride_dst, stride_src, -+ sao_offset_val_u, sao_left_class_u, sao_offset_val_v, sao_left_class_v, 16, height); -+ ff_hevc_rpi_sao_band_c_8_neon_8(_dst + 32, _src + 32, stride_dst, stride_src, -+ sao_offset_val_u, sao_left_class_u, sao_offset_val_v, sao_left_class_v, 8, height); -+} -+static void ff_hevc_rpi_sao_band_c_24_neon_10(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height) -+{ -+ ff_hevc_rpi_sao_band_c_16_neon_10(_dst, _src, stride_dst, stride_src, -+ sao_offset_val_u, sao_left_class_u, sao_offset_val_v, sao_left_class_v, 16, height); -+ ff_hevc_rpi_sao_band_c_8_neon_10(_dst + 64, _src + 64, stride_dst, stride_src, -+ sao_offset_val_u, sao_left_class_u, sao_offset_val_v, sao_left_class_v, 8, height); -+} -+#endif -+ -+ -+ -+#if RPI_HEVC_SAO_BUF_STRIDE != 160 -+#error SAO edge src stride not 160 - value used in .S -+#endif -+ -+av_cold void ff_hevcdsp_rpi_init_neon(HEVCDSPContext *c, const int bit_depth) -+{ -+ if (bit_depth == 8) { -+ c->hevc_v_loop_filter_luma = ff_hevc_rpi_v_loop_filter_luma_neon_8; -+ c->hevc_v_loop_filter_luma_c = ff_hevc_rpi_v_loop_filter_luma_neon_8; -+ c->hevc_h_loop_filter_luma = ff_hevc_rpi_h_loop_filter_luma_neon_8; -+ c->hevc_h_loop_filter_luma_c = ff_hevc_rpi_h_loop_filter_luma_neon_8; -+ c->hevc_h_loop_filter_luma2 = ff_hevc_rpi_h_loop_filter_luma2_neon_8; -+ c->hevc_v_loop_filter_luma2 = ff_hevc_rpi_v_loop_filter_luma2_neon_8; -+ c->hevc_h_loop_filter_uv = ff_hevc_rpi_h_loop_filter_uv_neon_8; -+ c->hevc_v_loop_filter_uv2 = ff_hevc_rpi_v_loop_filter_uv2_neon_8; -+ c->idct[0] = ff_hevc_rpi_transform_4x4_neon_8; -+ c->idct[1] = ff_hevc_rpi_transform_8x8_neon_8; -+ c->idct_dc[0] = ff_hevc_rpi_idct_4x4_dc_neon_8; -+ c->idct_dc[1] = ff_hevc_rpi_idct_8x8_dc_neon_8; -+ c->idct_dc[2] = ff_hevc_rpi_idct_16x16_dc_neon_8; -+ c->idct_dc[3] = ff_hevc_rpi_idct_32x32_dc_neon_8; -+ c->add_residual[0] = ff_hevc_rpi_add_residual_4x4_neon_8; -+ c->add_residual[1] = ff_hevc_rpi_add_residual_8x8_neon_8; -+ c->add_residual[2] = ff_hevc_rpi_add_residual_16x16_neon_8; -+ c->add_residual[3] = ff_hevc_rpi_add_residual_32x32_neon_8; -+ c->add_residual_dc[0] = ff_hevc_rpi_add_residual_4x4_dc_neon_8; -+ c->add_residual_dc[1] = ff_hevc_rpi_add_residual_8x8_dc_neon_8; -+ c->add_residual_dc[2] = ff_hevc_rpi_add_residual_16x16_dc_neon_8; -+ c->add_residual_dc[3] = ff_hevc_rpi_add_residual_32x32_dc_neon_8; -+ c->add_residual_u[0] = ff_hevc_rpi_add_residual_4x4_u_neon_8; -+ c->add_residual_u[1] = ff_hevc_rpi_add_residual_8x8_u_neon_8; -+ c->add_residual_u[2] = ff_hevc_rpi_add_residual_16x16_u_neon_8; -+ c->add_residual_v[0] = ff_hevc_rpi_add_residual_4x4_v_neon_8; -+ c->add_residual_v[1] = ff_hevc_rpi_add_residual_8x8_v_neon_8; -+ c->add_residual_v[2] = ff_hevc_rpi_add_residual_16x16_v_neon_8; -+ c->add_residual_c[0] = ff_hevc_rpi_add_residual_4x4_c_neon_8; -+ c->add_residual_c[1] = ff_hevc_rpi_add_residual_8x8_c_neon_8; -+ c->add_residual_c[2] = ff_hevc_rpi_add_residual_16x16_c_neon_8; -+ c->add_residual_dc_c[0] = ff_hevc_rpi_add_residual_4x4_dc_c_neon_8; -+ c->add_residual_dc_c[1] = ff_hevc_rpi_add_residual_8x8_dc_c_neon_8; -+ c->add_residual_dc_c[2] = ff_hevc_rpi_add_residual_16x16_dc_c_neon_8; -+ c->transform_4x4_luma = ff_hevc_rpi_transform_luma_4x4_neon_8; -+ c->sao_band_filter[0] = ff_hevc_rpi_sao_band_8_neon_8; -+ c->sao_band_filter[1] = ff_hevc_rpi_sao_band_16_neon_8; -+ c->sao_band_filter[2] = ff_hevc_rpi_sao_band_32_neon_8; -+ c->sao_band_filter[3] = ff_hevc_rpi_sao_band_48_neon_8; -+ c->sao_band_filter[4] = ff_hevc_rpi_sao_band_64_neon_8; -+ c->sao_edge_filter[0] = ff_hevc_rpi_sao_edge_8_neon_8; -+ c->sao_edge_filter[1] = ff_hevc_rpi_sao_edge_16_neon_8; -+ c->sao_edge_filter[2] = ff_hevc_rpi_sao_edge_32_neon_8; -+ c->sao_edge_filter[3] = ff_hevc_rpi_sao_edge_48_neon_8; -+ c->sao_edge_filter[4] = ff_hevc_rpi_sao_edge_64_neon_8; -+#if SAO_FILTER_N == 6 -+ c->sao_band_filter[5] = ff_hevc_rpi_sao_band_24_neon_8; -+ c->sao_edge_filter[5] = ff_hevc_rpi_sao_edge_24_neon_8; -+#endif -+ c->sao_band_filter_c[0] = ff_hevc_rpi_sao_band_c_8_neon_8; -+ c->sao_band_filter_c[1] = ff_hevc_rpi_sao_band_c_16_neon_8; -+ c->sao_band_filter_c[2] = ff_hevc_rpi_sao_band_c_32_neon_8; -+ -+ c->sao_edge_filter_c[0] = ff_hevc_rpi_sao_edge_c_8_neon_8; -+ c->sao_edge_filter_c[1] = ff_hevc_rpi_sao_edge_c_16_neon_8; -+ c->sao_edge_filter_c[2] = ff_hevc_rpi_sao_edge_c_32_neon_8; -+ -+#if SAO_FILTER_N == 6 -+ c->sao_band_filter_c[5] = ff_hevc_rpi_sao_band_c_24_neon_8; -+ c->sao_edge_filter_c[5] = ff_hevc_rpi_sao_edge_c_24_neon_8; -+#endif -+ } -+ else if (bit_depth == 10) { -+ c->hevc_v_loop_filter_luma = ff_hevc_rpi_v_loop_filter_luma_neon_10; -+ c->hevc_v_loop_filter_luma_c = ff_hevc_rpi_v_loop_filter_luma_neon_10; -+ c->hevc_h_loop_filter_luma = ff_hevc_rpi_h_loop_filter_luma_neon_10; -+ c->hevc_h_loop_filter_luma_c = ff_hevc_rpi_h_loop_filter_luma_neon_10; -+ c->hevc_h_loop_filter_luma2 = ff_hevc_rpi_h_loop_filter_luma2_neon_10; -+ c->hevc_v_loop_filter_luma2 = ff_hevc_rpi_v_loop_filter_luma2_neon_10; -+ c->hevc_h_loop_filter_uv = ff_hevc_rpi_h_loop_filter_uv_neon_10; -+ c->hevc_v_loop_filter_uv2 = ff_hevc_rpi_v_loop_filter_uv2_neon_10; -+ c->idct[0] = ff_hevc_rpi_transform_4x4_neon_10; -+ c->idct[1] = ff_hevc_rpi_transform_8x8_neon_10; -+ c->idct_dc[0] = ff_hevc_rpi_idct_4x4_dc_neon_10; -+ c->idct_dc[1] = ff_hevc_rpi_idct_8x8_dc_neon_10; -+ c->idct_dc[2] = ff_hevc_rpi_idct_16x16_dc_neon_10; -+ c->idct_dc[3] = ff_hevc_rpi_idct_32x32_dc_neon_10; -+ c->add_residual[0] = ff_hevc_rpi_add_residual_4x4_neon_10; -+ c->add_residual[1] = ff_hevc_rpi_add_residual_8x8_neon_10; -+ c->add_residual[2] = ff_hevc_rpi_add_residual_16x16_neon_10; -+ c->add_residual[3] = ff_hevc_rpi_add_residual_32x32_neon_10; -+ c->add_residual_dc[0] = ff_hevc_rpi_add_residual_4x4_dc_neon_10; -+ c->add_residual_dc[1] = ff_hevc_rpi_add_residual_8x8_dc_neon_10; -+ c->add_residual_dc[2] = ff_hevc_rpi_add_residual_16x16_dc_neon_10; -+ c->add_residual_dc[3] = ff_hevc_rpi_add_residual_32x32_dc_neon_10; -+ c->add_residual_u[0] = ff_hevc_rpi_add_residual_4x4_u_neon_10; -+ c->add_residual_u[1] = ff_hevc_rpi_add_residual_8x8_u_neon_10; -+ c->add_residual_u[2] = ff_hevc_rpi_add_residual_16x16_u_neon_10; -+ c->add_residual_v[0] = ff_hevc_rpi_add_residual_4x4_v_neon_10; -+ c->add_residual_v[1] = ff_hevc_rpi_add_residual_8x8_v_neon_10; -+ c->add_residual_v[2] = ff_hevc_rpi_add_residual_16x16_v_neon_10; -+ c->add_residual_c[0] = ff_hevc_rpi_add_residual_4x4_c_neon_10; -+ c->add_residual_c[1] = ff_hevc_rpi_add_residual_8x8_c_neon_10; -+ c->add_residual_c[2] = ff_hevc_rpi_add_residual_16x16_c_neon_10; -+ c->add_residual_dc_c[0] = ff_hevc_rpi_add_residual_4x4_dc_c_neon_10; -+ c->add_residual_dc_c[1] = ff_hevc_rpi_add_residual_8x8_dc_c_neon_10; -+ c->add_residual_dc_c[2] = ff_hevc_rpi_add_residual_16x16_dc_c_neon_10; -+ c->transform_4x4_luma = ff_hevc_rpi_transform_luma_4x4_neon_10; -+ c->sao_band_filter[0] = ff_hevc_rpi_sao_band_8_neon_10; -+ c->sao_band_filter[1] = ff_hevc_rpi_sao_band_16_neon_10; -+ c->sao_band_filter[2] = ff_hevc_rpi_sao_band_32_neon_10; -+ c->sao_band_filter[3] = ff_hevc_rpi_sao_band_48_neon_10; -+ c->sao_band_filter[4] = ff_hevc_rpi_sao_band_64_neon_10; -+ -+ c->sao_edge_filter[0] = ff_hevc_rpi_sao_edge_8_neon_10; -+ c->sao_edge_filter[1] = ff_hevc_rpi_sao_edge_16_neon_10; -+ c->sao_edge_filter[2] = ff_hevc_rpi_sao_edge_32_neon_10; -+ c->sao_edge_filter[3] = ff_hevc_rpi_sao_edge_48_neon_10; -+ c->sao_edge_filter[4] = ff_hevc_rpi_sao_edge_64_neon_10; -+#if SAO_FILTER_N == 6 -+ c->sao_band_filter[5] = ff_hevc_rpi_sao_band_24_neon_10; -+ c->sao_edge_filter[5] = ff_hevc_rpi_sao_edge_24_neon_10; -+#endif -+ c->sao_band_filter_c[0] = ff_hevc_rpi_sao_band_c_8_neon_10; -+ c->sao_band_filter_c[1] = ff_hevc_rpi_sao_band_c_16_neon_10; -+ c->sao_band_filter_c[2] = ff_hevc_rpi_sao_band_c_32_neon_10; -+ -+ c->sao_edge_filter_c[0] = ff_hevc_rpi_sao_edge_c_8_neon_10; -+ c->sao_edge_filter_c[1] = ff_hevc_rpi_sao_edge_c_16_neon_10; -+ c->sao_edge_filter_c[2] = ff_hevc_rpi_sao_edge_c_32_neon_10; -+ -+#if SAO_FILTER_N == 6 -+ c->sao_band_filter_c[5] = ff_hevc_rpi_sao_band_c_24_neon_10; -+ c->sao_edge_filter_c[5] = ff_hevc_rpi_sao_edge_c_24_neon_10; -+#endif -+ } -+ -+ assert(offsetof(HEVCRpiMvField, mv) == 0); -+ assert(offsetof(HEVCRpiMvField, ref_idx) == 8); -+ assert(offsetof(HEVCRpiMvField, pred_flag) == 10); -+ c->hevc_deblocking_boundary_strengths = ff_hevc_rpi_deblocking_boundary_strengths_neon; -+ c->cpy_blk = ff_hevc_rpi_cpy_blks8x4_neon; -+} -diff --git a/libavcodec/arm/rpi_hevcdsp_res16_neon.S b/libavcodec/arm/rpi_hevcdsp_res16_neon.S -new file mode 100644 -index 0000000000..f831e55a6d ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcdsp_res16_neon.S -@@ -0,0 +1,591 @@ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+ .arch_extension mp @ enable PLDW -+ -+#define BIT_DEPTH 10 -+ -+.macro clip16_4 Q0, Q1, Q2, Q3, Q_MIN, Q_MAX -+ vmax.s16 \Q0, \Q_MIN -+ vmax.s16 \Q1, \Q_MIN -+ vmax.s16 \Q2, \Q_MIN -+ vmax.s16 \Q3, \Q_MIN -+ vmin.s16 \Q0, \Q_MAX -+ vmin.s16 \Q1, \Q_MAX -+ vmin.s16 \Q2, \Q_MAX -+ vmin.s16 \Q3, \Q_MAX -+.endm -+ -+@ add_residual4x4( -+@ uint16_t *_dst, [r0] -+@ int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_4x4_neon_, BIT_DEPTH), export=1 -+ add ip, r0, r2 -+ vld1.16 {q10, q11}, [r1] -+ lsl r2, #1 -+ vld1.16 {d0}, [r0 :64], r2 -+ vld1.16 {d1}, [ip :64], r2 -+ vld1.16 {d2}, [r0 :64] -+ vld1.16 {d3}, [ip :64] -+ sub r0, r2 -+ vqadd.s16 q0, q10 -+ sub ip, r2 -+ vqadd.s16 q1, q11 -+ vmov.i16 q8, #0 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ vmax.s16 q0, q0, q8 -+ vmax.s16 q1, q1, q8 -+ vmin.s16 q0, q0, q9 -+ vmin.s16 q1, q1, q9 -+ vst1.16 {d0}, [r0 :64], r2 -+ vst1.16 {d1}, [ip :64], r2 -+ vst1.16 {d2}, [r0 :64] -+ vst1.16 {d3}, [ip :64] -+ bx lr -+ -+endfunc -+ -+@ add_residual4x4_dc( -+@ uint16_t *_dst, [r0] -+@ ptrdiff_t stride, [r1] -+@ int dc) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_4x4_dc_neon_, BIT_DEPTH), export=1 -+ add ip, r0, r1 -+ vdup.16 q15, r2 -+ lsl r1, #1 -+ vld1.16 {d0}, [r0 :64], r1 -+ vld1.16 {d1}, [ip :64], r1 -+ vld1.16 {d2}, [r0 :64] -+ vld1.16 {d3}, [ip :64] -+ sub r0, r1 -+ vqadd.s16 q0, q15 -+ sub ip, r1 -+ vqadd.s16 q1, q15 -+ vmov.i16 q8, #0 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ vmax.s16 q0, q0, q8 -+ vmax.s16 q1, q1, q8 -+ vmin.s16 q0, q0, q9 -+ vmin.s16 q1, q1, q9 -+ vst1.16 {d0}, [r0 :64], r1 -+ vst1.16 {d1}, [ip :64], r1 -+ vst1.16 {d2}, [r0 :64] -+ vst1.16 {d3}, [ip :64] -+ bx lr -+ -+endfunc -+ -+ -+@ add_residual8x8( -+@ uint16_t *_dst, [r0] -+@ int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_8x8_neon_, BIT_DEPTH), export=1 -+ mov r3, #8 -+ vmov.i64 q8, #0 -+ add ip, r0, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ lsl r2, #1 -+1: -+ vldm r1!, {q10-q13} -+ vld1.16 {q0}, [r0 :128], r2 -+ vld1.16 {q1}, [ip :128], r2 -+ vld1.16 {q2}, [r0 :128] -+ vld1.16 {q3}, [ip :128] -+ sub r0, r2 -+ vqadd.s16 q0, q10 -+ sub ip, r2 -+ vqadd.s16 q1, q11 -+ subs r3, #4 -+ vqadd.s16 q2, q12 -+ vqadd.s16 q3, q13 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst1.16 {q0}, [r0 :128], r2 -+ vst1.16 {q1}, [ip :128], r2 -+ vst1.16 {q2}, [r0 :128], r2 -+ vst1.16 {q3}, [ip :128], r2 -+ bne 1b -+ bx lr -+ -+endfunc -+ -+@ add_residual4x4_dc_c( -+@ uint16_t *_dst, [r0] -+@ ptrdiff_t stride, [r1] -+@ int dc_uv) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_4x4_dc_c_neon_, BIT_DEPTH), export=1 -+ mov r3, #4 -+ vdup.32 q15, r2 -+ b 9f -+endfunc -+ -+@ add_residual8x8_dc( -+@ uint16_t *_dst, [r0] -+@ ptrdiff_t stride, [r1] -+@ int dc) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_8x8_dc_neon_, BIT_DEPTH), export=1 -+ vdup.16 q15, r2 -+ mov r3, #8 -+9: -+ vmov.i16 q8, #0 -+ add ip, r0, r1 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ lsl r1, #1 -+1: -+ vld1.16 {q0}, [r0 :128], r1 -+ vld1.16 {q1}, [ip :128], r1 -+ vld1.16 {q2}, [r0 :128] -+ vld1.16 {q3}, [ip :128] -+ sub r0, r1 -+ vqadd.s16 q0, q15 -+ sub ip, r1 -+ vqadd.s16 q1, q15 -+ subs r3, #4 -+ vqadd.s16 q2, q15 -+ vqadd.s16 q3, q15 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst1.16 {q0}, [r0 :128], r1 -+ vst1.16 {q1}, [ip :128], r1 -+ vst1.16 {q2}, [r0 :128], r1 -+ vst1.16 {q3}, [ip :128], r1 -+ bne 1b -+ bx lr -+ -+endfunc -+ -+@ add_residual16x16( -+@ uint16_t *_dst, [r0] -+@ int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_16x16_neon_, BIT_DEPTH), export=1 -+ add ip, r0, r2 -+ vmov.i16 q8, #0 -+ lsl r2, #1 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ mov r3, #16 -+1: -+ vldm r1!, {q10-q13} -+ @ For RPI Sand we could guarantee :256 but not for general -+ @ non-RPI allocation. :128 is as good as we can claim -+ vld1.16 {q0, q1}, [r0 :128] -+ subs r3, #2 -+ vld1.16 {q2, q3}, [ip :128] -+ vqadd.s16 q0, q10 -+ vqadd.s16 q1, q11 -+ vqadd.s16 q2, q12 -+ vqadd.s16 q3, q13 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst1.16 {q0, q1}, [r0 :128], r2 -+ vst1.16 {q2, q3}, [ip :128], r2 -+ bne 1b -+ bx lr -+endfunc -+ -+@ add_residual8x8_dc_c( -+@ uint16_t *_dst, [r0] -+@ ptrdiff_t stride, [r1] -+@ int dc_uv) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_8x8_dc_c_neon_, BIT_DEPTH), export=1 -+ mov r3, #8 -+ vdup.32 q15, r2 -+ b 9f -+endfunc -+ -+@ add_residual16x16_dc( -+@ uint16_t *_dst, [r0] -+@ ptrdiff_t stride, [r1] -+@ int dc) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_16x16_dc_neon_, BIT_DEPTH), export=1 -+ vdup.i16 q15, r2 -+ mov r3, #16 -+9: -+ vmov.i16 q8, #0 -+ add ip, r0, r1 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ lsl r1, #1 -+1: -+ @ For RPI Sand we could guarantee :256 but not for general -+ @ non-RPI allocation. :128 is as good as we can claim -+ vld1.16 {q0, q1}, [r0 :128] -+ subs r3, #2 -+ vqadd.s16 q0, q15 -+ vqadd.s16 q1, q15 -+ vld1.16 {q2, q3}, [ip :128] -+ vqadd.s16 q2, q15 -+ vqadd.s16 q3, q15 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst1.16 {q0, q1}, [r0 :128], r1 -+ vst1.16 {q2, q3}, [ip :128], r1 -+ bne 1b -+ bx lr -+ -+endfunc -+ -+ -+@ add_residual32x32( -+@ uint16_t *_dst, [r0] -+@ int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_32x32_neon_, BIT_DEPTH), export=1 -+ push {lr} -+ mov r3, #32 -+ vmov.i16 q8, #0 -+ add lr, r0, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ add ip, r0, #32 -+1: -+ vldm r1!, {q10-q13} -+ vldm r0, {q0-q3} -+ vqadd.s16 q0, q10 -+ pldw [lr] -+ vqadd.s16 q1, q11 -+ add lr, r2 -+ vqadd.s16 q2, q12 -+ subs r3, #1 -+ vqadd.s16 q3, q13 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst1.16 {q0-q1}, [r0], r2 -+ vst1.16 {q2-q3}, [ip], r2 -+ bne 1b -+ pop {pc} -+ -+endfunc -+ -+@ add_residual16x16_dc_c( -+@ uint16_t *_dst, [r0] -+@ ptrdiff_t stride, [r1] -+@ int dc_uv) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_16x16_dc_c_neon_, BIT_DEPTH), export=1 -+ mov r3, #16 -+ vdup.32 q15, r2 -+ b 9f -+endfunc -+ -+@ add_residual32x32_dc( -+@ uint16_t *_dst, [r0] -+@ ptrdiff_t stride, [r1] -+@ int dc) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_32x32_dc_neon_, BIT_DEPTH), export=1 -+ vdup.16 q15, r2 -+ mov r3, #32 -+9: -+ vmov.i16 q8, #0 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ add ip, r0, #32 -+1: -+ vldm r0, {q0-q3} -+ vqadd.s16 q0, q15 -+ subs r3, #1 -+ vqadd.s16 q1, q15 -+ vqadd.s16 q2, q15 -+ vqadd.s16 q3, q15 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst1.16 {q0-q1}, [r0], r1 -+ vst1.16 {q2-q3}, [ip], r1 -+ bne 1b -+ bx lr -+ -+endfunc -+ -+@ ============================================================================ -+@ U add -+ -+@ add_residual4x4_u( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride, [r2] -+@ int dc) [r3] -+ -+function JOIN(ff_hevc_rpi_add_residual_4x4_u_neon_, BIT_DEPTH), export=1 -+ vdup.16 q15, r3 -+ add ip, r0, r2 -+ vld1.16 {q10, q11}, [r1 :256] -+ lsl r2, #1 -+ vld2.16 {d0, d2}, [r0 :128], r2 -+ vld2.16 {d1, d3}, [ip :128], r2 -+ vld2.16 {d4, d6}, [r0 :128] -+ vld2.16 {d5, d7}, [ip :128] -+ sub r0, r2 -+ vmov.i16 q8, #0 -+ sub ip, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ -+ vqadd.s16 q0, q10 -+ vqadd.s16 q1, q15 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q3, q15 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ -+ vst2.16 {d0, d2}, [r0 :128], r2 -+ vst2.16 {d1, d3}, [ip :128], r2 -+ vst2.16 {d4, d6}, [r0 :128] -+ vst2.16 {d5, d7}, [ip :128] -+ bx lr -+endfunc -+ -+@ add_residual8x8_u( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride, [r2] -+@ int dc) [r3] -+ -+function JOIN(ff_hevc_rpi_add_residual_8x8_u_neon_, BIT_DEPTH), export=1 -+ vdup.16 q15, r3 -+ mov r3, #8 -+ vmov.i16 q8, #0 -+ add ip, r0, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ lsl r2, #1 -+1: -+ vld2.16 {q0, q1}, [r0 :256] -+ subs r3, #2 -+ vld2.16 {q2, q3}, [ip :256] -+ vld1.16 {q10, q11}, [r1 :256]! -+ vqadd.s16 q0, q10 -+ vqadd.s16 q1, q15 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q3, q15 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst2.16 {q0, q1}, [r0 :256], r2 -+ vst2.16 {q2, q3}, [ip :256], r2 -+ bne 1b -+ bx lr -+endfunc -+ -+@ add_residual16x16_u( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride, [r2] -+@ int dc) [r3] -+ -+function JOIN(ff_hevc_rpi_add_residual_16x16_u_neon_, BIT_DEPTH), export=1 -+ push {lr} -+ vdup.16 q15, r3 -+ mov r3, #16 -+ vmov.i16 q8, #0 -+ add lr, r0, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ add ip, r0, #32 -+1: -+ vld2.16 {q0, q1}, [r0 :256] -+ vld2.16 {q2, q3}, [ip :256] -+ vld1.16 {q10, q11}, [r1 :256]! -+ vqadd.s16 q0, q10 -+ pldw [lr] -+ vqadd.s16 q1, q15 -+ add lr, r2 -+ vqadd.s16 q2, q11 -+ subs r3, #1 -+ vqadd.s16 q3, q15 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst2.16 {q0, q1}, [r0 :256], r2 -+ vst2.16 {q2, q3}, [ip :256], r2 -+ bne 1b -+ pop {pc} -+endfunc -+ -+@ ============================================================================ -+@ V add -+ -+@ add_residual4x4_v( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride, [r2] -+@ int dc) [r3] -+ -+function JOIN(ff_hevc_rpi_add_residual_4x4_v_neon_, BIT_DEPTH), export=1 -+ vdup.16 q15, r3 -+ add ip, r0, r2 -+ vld1.16 {q10, q11}, [r1 :256] -+ lsl r2, #1 -+ vld2.16 {d0, d2}, [r0 :128], r2 -+ vld2.16 {d1, d3}, [ip :128], r2 -+ vld2.16 {d4, d6}, [r0 :128] -+ vld2.16 {d5, d7}, [ip :128] -+ sub r0, r2 -+ vmov.i16 q8, #0 -+ sub ip, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ -+ vqadd.s16 q0, q15 -+ vqadd.s16 q1, q10 -+ vqadd.s16 q2, q15 -+ vqadd.s16 q3, q11 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ -+ vst2.16 {d0, d2}, [r0 :128], r2 -+ vst2.16 {d1, d3}, [ip :128], r2 -+ vst2.16 {d4, d6}, [r0 :128] -+ vst2.16 {d5, d7}, [ip :128] -+ bx lr -+endfunc -+ -+@ add_residual8x8_v( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride, [r2] -+@ int dc) [r3] -+ -+function JOIN(ff_hevc_rpi_add_residual_8x8_v_neon_, BIT_DEPTH), export=1 -+ vdup.16 q15, r3 -+ mov r3, #8 -+ vmov.i16 q8, #0 -+ add ip, r0, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ lsl r2, #1 -+1: -+ vld2.16 {q0, q1}, [r0 :256] -+ subs r3, #2 -+ vld2.16 {q2, q3}, [ip :256] -+ vld1.16 {q10, q11}, [r1 :256]! -+ vqadd.s16 q0, q15 -+ vqadd.s16 q1, q10 -+ vqadd.s16 q2, q15 -+ vqadd.s16 q3, q11 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst2.16 {q0, q1}, [r0 :256], r2 -+ vst2.16 {q2, q3}, [ip :256], r2 -+ bne 1b -+ bx lr -+endfunc -+ -+@ add_residual16x16_v( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride, [r2] -+@ int dc) [r3] -+ -+function JOIN(ff_hevc_rpi_add_residual_16x16_v_neon_, BIT_DEPTH), export=1 -+ push {lr} -+ vdup.16 q15, r3 -+ mov r3, #16 -+ vmov.i16 q8, #0 -+ add lr, r0, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ add ip, r0, #32 -+1: -+ vld2.16 {q0, q1}, [r0 :256] -+ vld2.16 {q2, q3}, [ip :256] -+ vld1.16 {q10, q11}, [r1 :256]! -+ vqadd.s16 q0, q15 -+ pldw [lr] -+ vqadd.s16 q1, q10 -+ add lr, r2 -+ vqadd.s16 q2, q15 -+ subs r3, #1 -+ vqadd.s16 q3, q11 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst2.16 {q0, q1}, [r0 :256], r2 -+ vst2.16 {q2, q3}, [ip :256], r2 -+ bne 1b -+ pop {pc} -+endfunc -+ -+@ ============================================================================ -+@ U & V add -+ -+@ add_residual4x4_c( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_4x4_c_neon_, BIT_DEPTH), export=1 -+ vmov.i16 q8, #0 -+ add ip, r0, r2 -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ lsl r2, #1 -+ vldm r1, {q10-q13} -+ vld2.16 {d0, d2}, [r0 :128], r2 -+ vld2.16 {d1, d3}, [ip :128], r2 -+ vld2.16 {d4, d6}, [r0 :128] -+ vld2.16 {d5, d7}, [ip :128] -+ -+ sub r0, r2 -+ vqadd.s16 q0, q10 -+ sub ip, r2 -+ vqadd.s16 q1, q12 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q3, q13 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ -+ vst2.16 {d0, d2}, [r0 :128], r2 -+ vst2.16 {d1, d3}, [ip :128], r2 -+ vst2.16 {d4, d6}, [r0 :128] -+ vst2.16 {d5, d7}, [ip :128] -+ bx lr -+endfunc -+ -+@ add_residual8x8_c( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_8x8_c_neon_, BIT_DEPTH), export=1 -+ push {lr} -+ add ip, r0, r2 -+ lsl r2, #1 -+ vmov.i16 q8, #0 -+ add r3, r1, #(8*8*2) @ Offset to V -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ mov lr, #8 -+1: -+ vld1.16 {q10, q11}, [r1 :256]! -+ subs lr, #2 -+ vld2.16 {q0, q1}, [r0 :256] -+ vld2.16 {q2, q3}, [ip :256] -+ vld1.16 {q12, q13}, [r3 :256]! -+ vqadd.s16 q0, q10 -+ vqadd.s16 q1, q12 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q3, q13 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst2.16 {q0, q1}, [r0 :256], r2 -+ vst2.16 {q2, q3}, [ip :256], r2 -+ bne 1b -+ pop {pc} -+endfunc -+ -+@ add_residual16x16_c( -+@ uint16_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function JOIN(ff_hevc_rpi_add_residual_16x16_c_neon_, BIT_DEPTH), export=1 -+ push {r4, lr} -+ vmov.i16 q8, #0 -+ add r3, r1, #(16*16*2) @ Offset to V -+ vmov.i16 q9, #(1 << BIT_DEPTH) - 1 -+ add ip, r0, #32 -+ add r4, r0, r2 -+ mov lr, #16 -+1: -+ vld2.16 {q0, q1}, [r0 :256] -+ vld2.16 {q2, q3}, [ip :256] -+ vld1.16 {q10, q11}, [r1 :256]! -+ vld1.16 {q12, q13}, [r3 :256]! -+ vqadd.s16 q0, q10 -+ pldw [r4] -+ vqadd.s16 q1, q12 -+ add r4, r2 -+ vqadd.s16 q2, q11 -+ subs lr, #1 -+ vqadd.s16 q3, q13 -+ clip16_4 q0, q1, q2, q3, q8, q9 -+ vst2.16 {q0, q1}, [r0 :256], r2 -+ vst2.16 {q2, q3}, [ip :256], r2 -+ bne 1b -+ pop {r4,pc} -+endfunc -+ -diff --git a/libavcodec/arm/rpi_hevcdsp_res8_neon.S b/libavcodec/arm/rpi_hevcdsp_res8_neon.S -new file mode 100644 -index 0000000000..ea3b3faf6f ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcdsp_res8_neon.S -@@ -0,0 +1,712 @@ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+ .arch_extension mp @ enable PLDW -+ -+@ General notes: -+@ -+@ Residual is generally only guaranteed to be clipped to 16 bits. -+@ This means that we do need to do vmovl, vqadd, vqmovun -+@ rather than vaddw, vqmovun (if we were clipped to 15 then we could get away -+@ with this). -+@ -+@ There is an exception for the DC case because its transform is guaranteed -+@ to be small enough that overflow cannot occur during the first add. -+ -+@ ============================================================================ -+@ Y add -+ -+function ff_hevc_rpi_add_residual_4x4_neon_8, export=1 -+ add ip, r0, r2 -+ vld1.16 {q0, q1}, [r1] -+ lsl r2, #1 -+ vld1.32 d4[0], [r0], r2 -+ rsb r3, r2, #0 -+ vld1.32 d4[1], [ip], r2 -+ vld1.32 d5[0], [r0], r3 -+ vld1.32 d5[1], [ip], r3 -+ vmovl.u8 q8, d4 -+ vmovl.u8 q9, d5 -+ vqadd.s16 q0, q8 -+ vqadd.s16 q1, q9 -+ vqmovun.s16 d0, q0 -+ vqmovun.s16 d1, q1 -+ vst1.32 d0[0], [r0], r2 -+ vst1.32 d0[1], [ip], r2 -+ vst1.32 d1[0], [r0] -+ vst1.32 d1[1], [ip] -+ bx lr -+endfunc -+ -+function ff_hevc_rpi_add_residual_8x8_neon_8, export=1 -+ push {r4, lr} -+ vld1.16 {q0, q1}, [r1]! -+ add ip, r0, r2 -+ vld1.8 {d6}, [r0] -+ add r4, r0, r2, lsl #1 -+ vld1.8 {d7}, [ip] -+ add lr, ip, r2, lsl #1 -+ lsl r2, #1 -+ mov r3, #8-2 -+ vmovl.u8 q2, d6 -+ vmovl.u8 q3, d7 -+ vqadd.s16 q2, q0 -+ vqadd.s16 q3, q1 -+1: -+ vld1.16 {q0, q1}, [r1]! -+ subs r3, #2 -+ vqmovun.s16 d4, q2 -+ vqmovun.s16 d5, q3 -+ vld1.8 {d6}, [r4], r2 -+ vld1.8 {d7}, [lr], r2 -+ vst1.8 {d4}, [r0], r2 -+ vst1.8 {d5}, [ip], r2 -+ vmovl.u8 q2, d6 -+ pldw [r4] -+ vmovl.u8 q3, d7 -+ vqadd.s16 q2, q0 -+ vqadd.s16 q3, q1 -+ bne 1b -+ -+ vqmovun.s16 d4, q2 -+ vqmovun.s16 d5, q3 -+ vst1.8 {d4}, [r0] -+ vst1.8 {d5}, [ip] -+ pop {r4, pc} -+endfunc -+ -+function ff_hevc_rpi_add_residual_16x16_neon_8, export=1 -+ vld1.16 {q0, q1}, [r1]! -+ add ip, r0, r2 -+ vld1.8 {q3}, [r0] -+ mov r3, #16-1 -+ vmovl.u8 q2, d6 -+ vmovl.u8 q3, d7 -+ vqadd.s16 q2, q0 -+ vqadd.s16 q3, q1 -+1: -+ vld1.16 {q0, q1}, [r1]! -+ subs r3, #1 -+ vqmovun.s16 d4, q2 -+ vqmovun.s16 d5, q3 -+ vld1.8 {q3}, [ip], r2 -+ vst1.8 {q2}, [r0], r2 -+ vmovl.u8 q2, d6 -+ pldw [ip] -+ vmovl.u8 q3, d7 -+ vqadd.s16 q2, q0 -+ vqadd.s16 q3, q1 -+ bne 1b -+ -+ vqmovun.s16 d4, q2 -+ vqmovun.s16 d5, q3 -+ vst1.8 {q2}, [r0] -+ bx lr -+endfunc -+ -+function ff_hevc_rpi_add_residual_32x32_neon_8, export=1 -+ vldm r1!, {q0-q3} -+ vld1.8 {q8, q9}, [r0] -+ add ip, r0, r2 -+ vmovl.u8 q10, d16 -+ mov r3, #32-1 -+ vmovl.u8 q11, d17 -+ vmovl.u8 q12, d18 -+ vmovl.u8 q13, d19 -+ vqadd.s16 q10, q0 -+ vqadd.s16 q11, q1 -+ vqadd.s16 q12, q2 -+ vqadd.s16 q13, q3 -+1: -+ vldm r1!, {q0-q3} -+ vqmovun.s16 d20, q10 -+ vqmovun.s16 d21, q11 -+ vqmovun.s16 d22, q12 -+ vqmovun.s16 d23, q13 -+ vld1.8 {q8, q9}, [ip], r2 -+ subs r3, #1 -+ vst1.8 {q10, q11}, [r0], r2 -+ vmovl.u8 q10, d16 -+ pldw [ip] -+ vmovl.u8 q11, d17 -+ vmovl.u8 q12, d18 -+ vmovl.u8 q13, d19 -+ vqadd.s16 q10, q0 -+ vqadd.s16 q11, q1 -+ vqadd.s16 q12, q2 -+ vqadd.s16 q13, q3 -+ bne 1b -+ -+ vqmovun.s16 d20, q10 -+ vqmovun.s16 d21, q11 -+ vqmovun.s16 d22, q12 -+ vqmovun.s16 d23, q13 -+ vst1.8 {q10, q11}, [r0] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_add_residual_4x4_dc_neon_8( -+@ uint8_t * dst, // [r0] -+@ unsigned int stride, // [r1] -+@ int dc) // [r2] -+ -+function ff_hevc_rpi_add_residual_4x4_dc_neon_8, export=1 -+ add ip, r0, r1 -+ vdup.16 q15, r2 -+ lsl r1, #1 -+ vld1.32 d4[0], [r0], r1 -+ rsb r3, r1, #0 -+ vld1.32 d4[1], [ip], r1 -+ vld1.32 d5[0], [r0], r3 -+ vld1.32 d5[1], [ip], r3 -+ vaddw.u8 q0, q15, d4 -+ vaddw.u8 q1, q15, d5 -+ vqmovun.s16 d0, q0 -+ vqmovun.s16 d1, q1 -+ vst1.32 d0[0], [r0], r1 -+ vst1.32 d0[1], [ip], r1 -+ vst1.32 d1[0], [r0] -+ vst1.32 d1[1], [ip] -+ bx lr -+endfunc -+ -+@ ============================================================================ -+@ DC Y or C add -+ -+@ ff_hevc_rpi_add_residual_4x4_dc_c_neon_8( -+@ uint8_t * dst, // [r0] -+@ unsigned int stride, // [r1] -+@ int dc) // [r2] -+ -+function ff_hevc_rpi_add_residual_4x4_dc_c_neon_8, export=1 -+ mov r3, #4-2 -+ vdup.32 q15, r2 -+ b 1f -+endfunc -+ -+@ ff_hevc_rpi_add_residual_8x8_dc_neon_8( -+@ uint8_t * dst, // [r0] -+@ unsigned int stride, // [r1] -+@ int dc) // [r2] -+ -+function ff_hevc_rpi_add_residual_8x8_dc_neon_8, export=1 -+ vdup.16 q15, r2 -+ mov r3, #8-2 -+1: vld1.8 d16, [r0] -+ add ip, r0, r1 -+ push {r4, lr} -+ vld1.8 d17, [ip] -+ add r4, r0, r1, lsl #1 -+ vaddw.u8 q0, q15, d16 -+ lsl r1, #1 -+ vaddw.u8 q1, q15, d17 -+ add lr, ip, r1 -+1: -+ vld1.8 {d16}, [r4], r1 -+ vld1.8 {d17}, [lr], r1 -+ subs r3, #2 -+ vqmovun.s16 d4, q0 -+ vqmovun.s16 d5, q1 -+ vaddw.u8 q0, q15, d16 -+ vaddw.u8 q1, q15, d17 -+ vst1.8 {d4}, [r0], r1 -+ vst1.8 {d5}, [ip], r1 -+ bne 1b -+ -+ vqmovun.s16 d4, q0 -+ vqmovun.s16 d5, q1 -+ vst1.8 {d4}, [r0] -+ vst1.8 {d5}, [ip] -+ pop {r4, pc} -+endfunc -+ -+ -+@ ff_hevc_rpi_add_residual_8x8_dc_c_neon_8( -+@ uint8_t * dst, // [r0] -+@ unsigned int stride, // [r1] -+@ int dc) // [r2] -+ -+function ff_hevc_rpi_add_residual_8x8_dc_c_neon_8, export=1 -+ mov r3, #8-1 -+ vdup.32 q15, r2 -+ b 1f -+endfunc -+ -+@ ff_hevc_rpi_add_residual_16x16_dc_neon_8( -+@ uint8_t * dst, // [r0] -+@ unsigned int stride, // [r1] -+@ int dc) // [r2] -+ -+function ff_hevc_rpi_add_residual_16x16_dc_neon_8, export=1 -+ vdup.16 q15, r2 -+ mov r3, #16-1 -+1: vld1.8 {q8}, [r0] -+ add ip, r0, r1 -+ vaddw.u8 q0, q15, d16 -+ vaddw.u8 q1, q15, d17 -+1: -+ vld1.8 {q8}, [ip], r1 -+ subs r3, #1 -+ vqmovun.s16 d4, q0 -+ vqmovun.s16 d5, q1 -+ vaddw.u8 q0, q15, d16 -+ vaddw.u8 q1, q15, d17 -+ vst1.8 {q2}, [r0], r1 -+ bne 1b -+ -+ vqmovun.s16 d4, q0 -+ vqmovun.s16 d5, q1 -+ vst1.8 {q2}, [r0] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_add_residual_16x16_dc_c_neon_8( -+@ uint8_t * dst, // [r0] -+@ unsigned int stride, // [r1] -+@ int dc) // [r2] -+ -+function ff_hevc_rpi_add_residual_16x16_dc_c_neon_8, export=1 -+ mov r3, #16-1 -+ vdup.32 q15, r2 -+ b 1f -+endfunc -+ -+@ ff_hevc_rpi_add_residual_32x32_dc_neon_8( -+@ uint8_t * dst, // [r0] -+@ unsigned int stride, // [r1] -+@ int dc) // [r2] -+ -+function ff_hevc_rpi_add_residual_32x32_dc_neon_8, export=1 -+ vdup.16 q15, r2 -+ mov r3, #32-1 -+1: vld1.8 {q8, q9}, [r0] -+ add ip, r0, r1 -+ vaddw.u8 q0, q15, d16 -+ vaddw.u8 q1, q15, d17 -+ vaddw.u8 q2, q15, d18 -+ vaddw.u8 q3, q15, d19 -+1: -+ vqmovun.s16 d20, q0 -+ vqmovun.s16 d21, q1 -+ vqmovun.s16 d22, q2 -+ vqmovun.s16 d23, q3 -+ vld1.8 {q8, q9}, [ip], r1 -+ subs r3, #1 -+ vaddw.u8 q0, q15, d16 -+ vaddw.u8 q1, q15, d17 -+ vaddw.u8 q2, q15, d18 -+ vaddw.u8 q3, q15, d19 -+ vst1.8 {q10, q11}, [r0], r1 -+ bne 1b -+ -+ vqmovun.s16 d20, q0 -+ vqmovun.s16 d21, q1 -+ vqmovun.s16 d22, q2 -+ vqmovun.s16 d23, q3 -+ vst1.8 {q10, q11}, [r0] -+ bx lr -+endfunc -+ -+@ ============================================================================ -+@ U add -+ -+@ add_residual4x4_c( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride, [r2] -+@ int dc_v) [r3] -+ -+function ff_hevc_rpi_add_residual_4x4_u_neon_8, export=1 -+ add ip, r0, r2 -+ vld1.16 {q0, q1}, [r1] -+ lsl r2, #1 -+ vld1.8 {d16}, [r0 :64], r2 -+ vld1.8 {d17}, [ip :64], r2 -+ vld1.8 {d18}, [r0 :64] -+ sub r0, r2 -+ vld1.8 {d19}, [ip :64] -+ sub ip, r2 -+ vdup.16 q2, r3 -+ vdup.16 q3, r3 -+ vmovl.u8 q10, d16 -+ vmovl.u8 q11, d17 -+ vmovl.u8 q12, d18 -+ vmovl.u8 q13, d19 -+ vzip.16 q0, q2 -+ vzip.16 q1, q3 -+ vqadd.s16 q0, q10 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q1, q12 -+ vqadd.s16 q3, q13 -+ vqmovun.s16 d0, q0 -+ vqmovun.s16 d1, q2 -+ vqmovun.s16 d2, q1 -+ vqmovun.s16 d3, q3 -+ vst1.8 {d0}, [r0 :64], r2 -+ vst1.8 {d1}, [ip :64], r2 -+ vst1.8 {d2}, [r0 :64] -+ vst1.8 {d3}, [ip :64] -+ bx lr -+endfunc -+ -+@ add_residual8x8_c( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+@ int dc_v) [r3] -+ -+function ff_hevc_rpi_add_residual_8x8_u_neon_8, export=1 -+ vdup.16 q15, r3 -+ add ip, r0, r2 -+ push {r4, lr} -+ vld2.8 {d16, d17}, [r0 :128] -+ lsl r2, #1 -+ vld2.8 {d18, d19}, [ip :128] -+ mov r3, #8-2 -+ vld1.16 {q0, q1}, [r1 :256]! -+ add r4, r0, r2 -+ vmovl.u8 q10, d16 -+ add lr, ip, r2 -+ vmovl.u8 q11, d18 -+ vqadd.s16 q0, q10 -+ vaddw.u8 q2, q15, d17 -+ vqadd.s16 q1, q11 -+ vaddw.u8 q3, q15, d19 -+1: -+ vqmovun.s16 d20, q0 -+ vqmovun.s16 d21, q2 -+ vld2.8 {d16, d17}, [r4 :128], r2 -+ subs r3, #2 -+ vqmovun.s16 d22, q1 -+ vqmovun.s16 d23, q3 -+ vst2.8 {d20, d21}, [r0 :128], r2 -+ vld2.8 {d18, d19}, [lr :128], r2 -+ vst2.8 {d22, d23}, [ip :128], r2 -+ vld1.16 {q0, q1}, [r1 :256]! -+ vmovl.u8 q10, d16 -+ vmovl.u8 q11, d18 -+ vqadd.s16 q0, q10 -+ vaddw.u8 q2, q15, d17 -+ vqadd.s16 q1, q11 -+ vaddw.u8 q3, q15, d19 -+ bne 1b -+ -+ vqmovun.s16 d20, q0 -+ vqmovun.s16 d21, q2 -+ vqmovun.s16 d22, q1 -+ vqmovun.s16 d23, q3 -+ vst2.8 {d20, d21}, [r0 :128] -+ vst2.8 {d22, d23}, [ip :128] -+ pop {r4, pc} -+endfunc -+ -+@ add_residual16x16_u( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+@ int dc_v) [r3] -+ -+function ff_hevc_rpi_add_residual_16x16_u_neon_8, export=1 -+ vdup.16 q15, r3 -+ add ip, r0, r2 -+ vld2.8 {q8, q9}, [r0 :256] -+ mov r3, #16-1 -+ vld1.16 {q0, q1}, [r1 :256]! -+ vmovl.u8 q11, d16 -+ vmovl.u8 q12, d17 -+ vqadd.s16 q0, q11 -+ vaddw.u8 q11, q15, d18 -+ vqadd.s16 q1, q12 -+ vaddw.u8 q12, q15, d19 -+1: -+ vld2.8 {q8, q9}, [ip :256], r2 -+ subs r3, #1 -+ vqmovun.s16 d20, q0 -+ vqmovun.s16 d22, q11 -+ vqmovun.s16 d21, q1 -+ vqmovun.s16 d23, q12 -+ vld1.16 {q0, q1}, [r1 :256]! -+ vst2.8 {q10, q11}, [r0 :256], r2 -+ vmovl.u8 q11, d16 -+ pldw [ip] -+ vmovl.u8 q12, d17 -+ vqadd.s16 q0, q11 -+ vaddw.u8 q11, q15, d18 -+ vqadd.s16 q1, q12 -+ vaddw.u8 q12, q15, d19 -+ bne 1b -+ -+ vqmovun.s16 d20, q0 -+ vqmovun.s16 d22, q11 -+ vqmovun.s16 d21, q1 -+ vqmovun.s16 d23, q12 -+ vst2.8 {q10, q11}, [r0 :256] -+ bx lr -+endfunc -+ -+@ ============================================================================ -+@ V add -+ -+@ add_residual4x4_v( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function ff_hevc_rpi_add_residual_4x4_v_neon_8, export=1 -+ add ip, r0, r2 -+ vld1.16 {q2, q3}, [r1] -+ lsl r2, #1 -+ vld1.8 {d16}, [r0 :64], r2 -+ vld1.8 {d17}, [ip :64], r2 -+ vld1.8 {d18}, [r0 :64] -+ sub r0, r2 -+ vld1.8 {d19}, [ip :64] -+ sub ip, r2 -+ vdup.16 q0, r3 -+ vdup.16 q1, r3 -+ vmovl.u8 q10, d16 -+ vmovl.u8 q11, d17 -+ vmovl.u8 q12, d18 -+ vmovl.u8 q13, d19 -+ vzip.16 q0, q2 -+ vzip.16 q1, q3 -+ vqadd.s16 q0, q10 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q1, q12 -+ vqadd.s16 q3, q13 -+ vqmovun.s16 d0, q0 -+ vqmovun.s16 d1, q2 -+ vqmovun.s16 d2, q1 -+ vqmovun.s16 d3, q3 -+ vst1.8 {d0}, [r0 :64], r2 -+ vst1.8 {d1}, [ip :64], r2 -+ vst1.8 {d2}, [r0 :64] -+ vst1.8 {d3}, [ip :64] -+ bx lr -+endfunc -+ -+@ add_residual8x8_v( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function ff_hevc_rpi_add_residual_8x8_v_neon_8, export=1 -+ vdup.16 q15, r3 -+ add ip, r0, r2 -+ push {r4, lr} -+ vld2.8 {d16, d17}, [r0 :128] -+ lsl r2, #1 -+ vld2.8 {d18, d19}, [ip :128] -+ mov r3, #8-2 -+ vld1.16 {q0, q1}, [r1 :256]! -+ add r4, r0, r2 -+ vmovl.u8 q10, d17 -+ add lr, ip, r2 -+ vmovl.u8 q11, d19 -+ vqadd.s16 q0, q10 -+ vaddw.u8 q2, q15, d16 -+ vqadd.s16 q1, q11 -+ vaddw.u8 q3, q15, d18 -+1: -+ vqmovun.s16 d20, q2 -+ vqmovun.s16 d21, q0 -+ vld2.8 {d16, d17}, [r4 :128], r2 -+ subs r3, #2 -+ vqmovun.s16 d22, q3 -+ vqmovun.s16 d23, q1 -+ vst2.8 {d20, d21}, [r0 :128], r2 -+ vld2.8 {d18, d19}, [lr :128], r2 -+ vst2.8 {d22, d23}, [ip :128], r2 -+ vld1.16 {q0, q1}, [r1 :256]! -+ vmovl.u8 q10, d17 -+ vmovl.u8 q11, d19 -+ vqadd.s16 q0, q10 -+ vaddw.u8 q2, q15, d16 -+ vqadd.s16 q1, q11 -+ vaddw.u8 q3, q15, d18 -+ bne 1b -+ -+ vqmovun.s16 d20, q2 -+ vqmovun.s16 d21, q0 -+ vqmovun.s16 d22, q3 -+ vqmovun.s16 d23, q1 -+ vst2.8 {d20, d21}, [r0 :128] -+ vst2.8 {d22, d23}, [ip :128] -+ pop {r4, pc} -+endfunc -+ -+@ add_residual16x16_v( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function ff_hevc_rpi_add_residual_16x16_v_neon_8, export=1 -+ vdup.16 q15, r3 -+ add ip, r0, r2 -+ vld2.8 {q8, q9}, [r0 :256] -+ mov r3, #16-1 -+ vld1.16 {q0, q1}, [r1 :256]! -+ vmovl.u8 q11, d18 -+ vmovl.u8 q12, d19 -+ vqadd.s16 q0, q11 -+ vaddw.u8 q11, q15, d16 -+ vqadd.s16 q1, q12 -+ vaddw.u8 q12, q15, d17 -+1: -+ vld2.8 {q8, q9}, [ip :256], r2 -+ subs r3, #1 -+ vqmovun.s16 d20, q11 -+ vqmovun.s16 d22, q0 -+ vqmovun.s16 d21, q12 -+ vqmovun.s16 d23, q1 -+ vld1.16 {q0, q1}, [r1 :256]! -+ vst2.8 {q10, q11}, [r0 :256], r2 -+ vmovl.u8 q11, d18 -+ pldw [ip] -+ vmovl.u8 q12, d19 -+ vqadd.s16 q0, q11 -+ vaddw.u8 q11, q15, d16 -+ vqadd.s16 q1, q12 -+ vaddw.u8 q12, q15, d17 -+ bne 1b -+ -+ vqmovun.s16 d20, q11 -+ vqmovun.s16 d22, q0 -+ vqmovun.s16 d21, q12 -+ vqmovun.s16 d23, q1 -+ vst2.8 {q10, q11}, [r0 :256] -+ bx lr -+endfunc -+ -+@ ============================================================================ -+@ U & V add -+ -+@ add_residual4x4_c( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function ff_hevc_rpi_add_residual_4x4_c_neon_8, export=1 -+ add ip, r0, r2 -+ vld1.16 {q0, q1}, [r1]! @ all of U -+ lsl r2, #1 -+ vld1.8 {d16}, [r0 :64], r2 -+ rsb r3, r2, #0 -+ vld1.8 {d17}, [ip :64], r2 -+ vld1.16 {q2, q3}, [r1] @ all of V -+ vld1.8 {d18}, [r0 :64], r3 -+ vld1.8 {d19}, [ip :64], r3 -+ vmovl.u8 q10, d16 -+ vmovl.u8 q11, d17 -+ vmovl.u8 q12, d18 -+ vmovl.u8 q13, d19 -+ vzip.16 q0, q2 -+ vzip.16 q1, q3 -+ vqadd.s16 q0, q10 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q1, q12 -+ vqadd.s16 q3, q13 -+ vqmovun.s16 d0, q0 -+ vqmovun.s16 d1, q2 -+ vqmovun.s16 d2, q1 -+ vqmovun.s16 d3, q3 -+ vst1.8 {d0}, [r0 :64], r2 -+ vst1.8 {d1}, [ip :64], r2 -+ vst1.8 {d2}, [r0 :64] -+ vst1.8 {d3}, [ip :64] -+ bx lr -+endfunc -+ -+@ add_residual8x8_c( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function ff_hevc_rpi_add_residual_8x8_c_neon_8, export=1 -+ vld2.8 {d16, d17}, [r0 :128] -+ add r3, r1, #(8*8*2) @ Offset to V -+ vld1.16 {q0}, [r1 :128]! -+ add ip, r0, r2 -+ vld1.16 {q1}, [r3 :128]! -+ vmovl.u8 q10, d16 -+ push {lr} -+ vmovl.u8 q8, d17 -+ mov lr, #8-1 -+ vqadd.s16 q10, q0 -+ vqadd.s16 q1, q8 -+1: -+ vld2.8 {d16, d17}, [ip :128], r2 -+ subs lr, #1 -+ vld1.16 {q0}, [r1 :128]! -+ vqmovun.s16 d20, q10 -+ vqmovun.s16 d21, q1 -+ vld1.16 {q1}, [r3 :128]! -+ vst2.8 {d20, d21}, [r0 :128], r2 -+ vmovl.u8 q10, d16 -+ pldw [ip] -+ vmovl.u8 q8, d17 -+ vqadd.s16 q10, q0 -+ vqadd.s16 q1, q8 -+ bne 1b -+ -+ vqmovun.s16 d20, q10 -+ vqmovun.s16 d21, q1 -+ vst2.8 {d20, d21}, [r0 :128] -+ pop {pc} -+endfunc -+ -+@ add_residual16x16_c( -+@ uint8_t *_dst, [r0] -+@ const int16_t *res, [r1] -+@ ptrdiff_t stride) [r2] -+ -+function ff_hevc_rpi_add_residual_16x16_c_neon_8, export=1 -+ vld2.8 {q8, q9}, [r0 :256] -+ add r3, r1, #(16*16*2) @ Offset to V -+ vld1.16 {q0, q1}, [r1 :256]! -+ add ip, r0, r2 -+ vld1.16 {q2, q3}, [r3 :256]! -+ vmovl.u8 q10, d16 -+ push {lr} -+ vmovl.u8 q8, d17 -+ mov lr, #16-1 -+ vmovl.u8 q11, d18 -+ vmovl.u8 q9, d19 -+ vqadd.s16 q0, q10 -+ vqadd.s16 q1, q8 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q3, q9 -+1: -+ vld2.8 {q8, q9}, [ip :256], r2 -+ subs lr, #1 -+ vqmovun.s16 d20, q0 -+ vqmovun.s16 d22, q2 -+ vqmovun.s16 d21, q1 -+ vqmovun.s16 d23, q3 -+ vld1.16 {q0, q1}, [r1 :256]! -+ vst2.8 {d20-d23}, [r0 :256], r2 -+ vld1.16 {q2, q3}, [r3 :256]! -+ vmovl.u8 q10, d16 -+ pldw [ip] -+ vmovl.u8 q8, d17 -+ vmovl.u8 q11, d18 -+ vmovl.u8 q9, d19 -+ vqadd.s16 q0, q10 -+ vqadd.s16 q1, q8 -+ vqadd.s16 q2, q11 -+ vqadd.s16 q3, q9 -+ bne 1b -+ -+ vqmovun.s16 d20, q0 -+ vqmovun.s16 d22, q2 -+ vqmovun.s16 d21, q1 -+ vqmovun.s16 d23, q3 -+ vst2.8 {d20-d23}, [r0 :256] -+ pop {pc} -+endfunc -+ -+@ 32x32 chroma never occurs so NIF -+ -+@ ============================================================================ -diff --git a/libavcodec/arm/rpi_hevcdsp_sao_neon.S b/libavcodec/arm/rpi_hevcdsp_sao_neon.S -new file mode 100644 -index 0000000000..b56e0f9644 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcdsp_sao_neon.S -@@ -0,0 +1,2245 @@ -+/* -+ * Copyright (c) 2014 - 2015 Seppo Tomperi -+ * 2017 John Cox (for Raspberry Pi) -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+.set EDGE_SRC_STRIDE, 160 -+ -+@ PIC jump tables are fractionally more expensive than absolute in our code -+.set jent_pic, CONFIG_PIC -+ -+ -+.macro sao_band_64b_8 XLAT0, XLAT1, Q_K128, I1, I2, I3, I4 -+ vshr.u8 q12, q8, #3 -+ \I1 -+ vadd.i8 q8, \Q_K128 -+ \I2 -+ vshr.u8 q13, q9, #3 -+ \I3 -+ vadd.i8 q9, \Q_K128 -+ \I4 -+ vtbl.8 d24, \XLAT0, d24 -+ vtbl.8 d25, \XLAT0, d25 -+ vtbl.8 d26, \XLAT1, d26 -+ vtbl.8 d27, \XLAT1, d27 -+ -+ vqadd.s8 q8, q12 -+ vshr.u8 q12, q10, #3 -+ vadd.i8 q10, \Q_K128 -+ vqadd.s8 q9, q13 -+ vshr.u8 q13, q11, #3 -+ vadd.i8 q11, \Q_K128 -+ -+ vtbl.8 d24, \XLAT0, d24 -+ vtbl.8 d25, \XLAT0, d25 -+ vtbl.8 d26, \XLAT1, d26 -+ vtbl.8 d27, \XLAT1, d27 -+ vqadd.s8 q10, q12 -+ vsub.i8 q8, \Q_K128 -+ vqadd.s8 q11, q13 -+ vsub.i8 q9, \Q_K128 -+ vsub.i8 q10, \Q_K128 -+ vsub.i8 q11, \Q_K128 -+.endm -+ -+.macro sao_band_16b_8 XLAT0, XLAT1, Q_K128, L1, L2, L3, L4, L5, S1, S2, S3, S4 -+ \L1 -+ \L2 -+ \L3 -+ \L4 -+ \L5 -+ vadd.i8 q12, q8, \Q_K128 -+ vshr.u8 q8, #3 -+ vtbl.8 d16, \XLAT0, d16 -+ vtbl.8 d17, \XLAT1, d17 -+ vqadd.s8 q12, q8 -+ bmi 2f -+1: \L1 -+ \L2 -+ \L3 -+ \L4 -+ \L5 -+ vsub.i8 q13, q12, \Q_K128 -+ vadd.i8 q12, q8, \Q_K128 -+ vshr.u8 q8, #3 -+ \S1 -+ \S2 -+ \S3 -+ \S4 -+ vtbl.8 d16, \XLAT0, d16 -+ vtbl.8 d17, \XLAT1, d17 -+ vqadd.s8 q12, q8 -+ bpl 1b -+2: vsub.i8 q13, q12, \Q_K128 -+ \S1 -+ \S2 -+ \S3 -+ \S4 -+.endm -+ -+ -+.macro clip16_4 Q0, Q1, Q2, Q3, Q_MIN, Q_MAX -+ vmax.s16 \Q0, \Q_MIN -+ vmax.s16 \Q1, \Q_MIN -+ vmax.s16 \Q2, \Q_MIN -+ vmax.s16 \Q3, \Q_MIN -+ vmin.s16 \Q0, \Q_MAX -+ vmin.s16 \Q1, \Q_MAX -+ vmin.s16 \Q2, \Q_MAX -+ vmin.s16 \Q3, \Q_MAX -+.endm -+ -+@ Clobbers q12, q13 -+.macro sao_band_64b_16 Q0, Q1, Q2, Q3, XLAT0, XLAT1, Q_MIN, Q_MAX, bit_depth, I1, I2 -+ vshrn.i16 d24, \Q0, #(\bit_depth - 5) -+ vshrn.i16 d25, \Q1, #(\bit_depth - 5) -+ vshrn.i16 d26, \Q2, #(\bit_depth - 5) -+ \I1 -+ vtbl.8 d24, \XLAT0, d24 -+ vshrn.i16 d27, \Q3, #(\bit_depth - 5) -+ vtbl.8 d25, \XLAT1, d25 -+ \I2 -+ vtbl.8 d26, \XLAT0, d26 -+ vtbl.8 d27, \XLAT1, d27 -+ vaddw.s8 \Q0, d24 -+ vaddw.s8 \Q1, d25 -+ vaddw.s8 \Q2, d26 -+ vaddw.s8 \Q3, d27 -+ clip16_4 \Q0, \Q1, \Q2, \Q3, \Q_MIN, \Q_MAX -+.endm -+ -+@ Clobbers q10, q11, q12 -+.macro sao_band_32b_16 Q0, Q1, XLAT0, XLAT1, Q_MIN, Q_MAX, bit_depth, L1, L2, L3, L4, L5, S1, S2, S3, S4 -+ \L1 -+ \L2 -+ \L3 -+ \L4 -+ \L5 -+ vshrn.i16 d24, \Q0, #\bit_depth - 5 -+ vshrn.i16 d25, \Q1, #\bit_depth - 5 -+ vtbl.8 d24, \XLAT0, d24 -+ vtbl.8 d25, \XLAT1, d25 -+ vaddw.s8 q10, \Q0, d24 -+ vaddw.s8 q11, \Q1, d25 -+ bmi 2f -+1: \L1 -+ \L2 -+ \L3 -+ \L4 -+ \L5 -+ vmax.s16 q10, \Q_MIN -+ vmax.s16 q11, \Q_MIN -+ vshrn.i16 d24, \Q0, #\bit_depth - 5 -+ vshrn.i16 d25, \Q1, #\bit_depth - 5 -+ vmin.s16 q10, \Q_MAX -+ vmin.s16 q11, \Q_MAX -+ \S1 -+ \S2 -+ \S3 -+ \S4 -+ vtbl.8 d24, \XLAT0, d24 -+ vtbl.8 d25, \XLAT1, d25 -+ vaddw.s8 q10, \Q0, d24 -+ vaddw.s8 q11, \Q1, d25 -+ bpl 1b -+2: vmax.s16 q10, \Q_MIN -+ vmax.s16 q11, \Q_MIN -+ vmin.s16 q10, \Q_MAX -+ vmin.s16 q11, \Q_MAX -+ \S1 -+ \S2 -+ \S3 -+ \S4 -+.endm -+ -+ -+@ Standard coding rules for sao_offset_abs limit it to 0-31 (Table 9-38) -+@ so we are quite safe stuffing it into a byte array -+@ There may be a subsequent shl by log2_sao_offset_scale_luma/chroma -+@ (7.4.3.3.2 && 7-70) but we should still be safe to at least 12 bits of -+@ precision -+ -+@ This, somewhat nasty, bit of code builds the {d0-d3} translation -+@ array via the stack -+@ Given that sao_left_class > 28 can cause wrap we can't just poke -+@ all 4 bytes in at once -+@ -+@ It also loads other common regs -+ -+@ Beware that the offset read here overrreads by 6 bytes so source must be sized appropriately -+function band_load_y -+ ldr ip, [sp, #16] @ &sao_offset_val[0] -+ ldr r4, [sp, #20] @ sao_left_class -+ vmov.i64 d4, #0 -+ vmov.i64 q0, #0 -+ pld [r1] -+ vld2.8 {q8}, [ip] -+ sub ip, sp, #8*5 -+ vmov.i64 q1, #0 -+ add r4, ip, r4 -+ vpush {d0-d4} @ Put zero array on stack -+ vshr.u64 d16, d16, #8 @ 1st interesting val is [1] -+ ldr ip, [ip, #8*5 + 28] @ height -+ vst1.32 {d16[0]}, [r4] -+ add r4, r1, r3 -+ vpop {d0-d4} @ Pop modified array -+ sub ip, ip, #1 -+ vorr d0, d0, d4 -+ bx lr -+endfunc -+ -+@ Beware that offset reads here overrread by 6 bytes so source must be sized appropriately -+function band_load_c -+ ldr ip, [sp, #16] @ &sao_offset_val1[0] -+ ldr r4, [sp, #20] @ sao_left_class1 -+ vmov.i64 d24, #0 -+ vmov.i64 q10, #0 -+ pld [r1] -+ vld2.8 {q8}, [ip] -+ sub ip, sp, #8*5 -+ vmov.i64 q11, #0 -+ add r4, ip, r4 -+ ldr ip, [sp, #24] @ &sao_offset_val2[0] -+ vpush {d20-d24} @ Put zero array on stack -+ vld2.8 {q9}, [ip] -+ vshr.u64 d16, d16, #8 @ 1st interesting val is [1] -+ ldr ip, [sp, #8*5 + 28] @ sao_left_class2 -+ vst1.32 {d16[0]}, [r4] -+ add ip, sp, ip -+ vshr.u64 d18, d18, #8 @ 1st interesting val is [1] -+ vldmia sp, {d0-d3} @ Load modified array -+ vldr d16, [sp, #8*4] -+ add r4, r1, r3 -+ vstmia sp, {d20-d24} @ Put zero array on stack (again) -+ vst1.32 {d18[0]}, [ip] -+ vorr d0, d0, d16 -+ vldmia sp, {d4-d7} @ Load modified array -+ vldr d18, [sp, #8*4] -+ ldr ip, [sp, #8*5 + 36] @ height -+ add sp, sp, #8*5 -+ vorr d4, d4, d18 -+ sub ip, ip, #1 -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_sao_band_64_neon_8 ( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ ptrdiff_t stride_src, [r3] -+@ int16_t *sao_offset_val, [sp, #0] -+@ int sao_left_class, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_band_64_neon_8, export=1 -+ push {r4-r6, lr} -+ vmov.u8 q15, #128 -+ bl band_load_y -+ -+1: vldmia r1, {q8-q11} -+ sao_band_64b_8 {d0-d3}, {d0-d3}, q15, \ -+ "pld [r4]", \ -+ "subs ip, #1", \ -+ "it ne; addne r4, r3", \ -+ "add r1, r3" -+ vstmia r0, {q8-q11} -+ add r0, r2 -+ bpl 1b -+ -+ pop {r4-r6, pc} -+endfunc -+ -+@ ff_hevc_rpi_sao_band_32_neon_8 ( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ ptrdiff_t stride_src, [r3] -+@ int16_t *sao_offset_val, [sp, #0] -+@ int sao_left_class, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_band_32_neon_8, export=1 -+ push {r4-r6, lr} -+ add r5, r0, r2 -+ add r6, r1, r3 -+ lsl r2, #1 -+ lsl r3, #1 -+ vmov.u8 q15, #128 -+ bl band_load_y -+ -+1: vld1.8 { q8, q9 }, [r1, :128], r3 -+ subs ip, #2 -+ vld1.8 {q10, q11}, [r6, :128], r3 -+ -+ sao_band_64b_8 {d0-d3}, {d0-d3}, q15 -+ -+ vst1.8 { q8, q9 }, [r0, :128], r2 -+ vst1.8 {q10, q11}, [r5, :128], r2 -+ bpl 1b -+ -+ pop {r4-r6, pc} -+endfunc -+ -+@ ff_hevc_rpi_sao_band_16_neon_8 ( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ ptrdiff_t stride_src, [r3] -+@ int16_t *sao_offset_val, [sp, #0] -+@ int sao_left_class, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_band_16_neon_8, export=1 -+ push {r4-r6, lr} -+ add r5, r0, r2 -+ add r6, r1, r3 -+ lsl r2, #1 -+ lsl r3, #1 -+ vmov.u8 q15, #128 -+ bl band_load_y -+ -+1: vld1.8 { q8}, [r1, :128], r3 -+ subs ip, #4 -+ vld1.8 { q9}, [r6, :128], r3 -+ vld1.8 {q10}, [r1, :128], r3 -+ vld1.8 {q11}, [r6, :128], r3 -+ -+ sao_band_64b_8 {d0-d3}, {d0-d3}, q15 -+ -+ vst1.8 { q8}, [r0, :128], r2 -+ vst1.8 { q9}, [r5, :128], r2 -+ vst1.8 {q10}, [r0, :128], r2 -+ vst1.8 {q11}, [r5, :128], r2 -+ bpl 1b -+ -+ pop {r4-r6, pc} -+endfunc -+ -+@ ff_hevc_rpi_sao_band_8_neon_8 ( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ ptrdiff_t stride_src, [r3] -+@ int16_t *sao_offset_val, [sp, #0] -+@ int sao_left_class, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_band_8_neon_8, export=1 -+ ldr ip, [sp, #8] @ width -+ push {r4-r6, lr} -+ vmov.u8 q15, #128 -+ cmp ip, #8 -+ bl band_load_y -+ add r5, r0, r2 -+ add r6, r1, r3 -+ lsl r2, #1 -+ lsl r3, #1 -+ blt 4f -+ -+ sao_band_16b_8 {d0-d3}, {d0-d3}, q15, \ -+ "vld1.8 {d16}, [r1, :64], r3", \ -+ "subs ip, #2", \ -+ "vld1.8 {d17}, [r6, :64], r3", \ -+ "", \ -+ "", \ -+ "vst1.8 {d26}, [r0, :64], r2", \ -+ "vst1.8 {d27}, [r5, :64], r2" -+ pop {r4-r6, pc} -+4: -+ sao_band_16b_8 {d0-d3}, {d0-d3}, q15, \ -+ "vld1.32 {d16[0]}, [r1, :32], r3", \ -+ "subs ip, #4", \ -+ "vld1.32 {d16[1]}, [r6, :32], r3", \ -+ "vld1.32 {d17[0]}, [r1, :32], r3", \ -+ "vld1.32 {d17[1]}, [r6, :32], r3", \ -+ "vst1.32 {d26[0]}, [r0, :32], r2", \ -+ "vst1.32 {d26[1]}, [r5, :32], r2", \ -+ "vst1.32 {d27[0]}, [r0, :32], r2", \ -+ "vst1.32 {d27[1]}, [r5, :32], r2" -+ pop {r4-r6, pc} -+endfunc -+ -+@ ff_hevc_rpi_sao_band_c_32_neon_8( -+@ uint8_t * dst [r0] -+@ uint8_t * src [r1] -+@ uint32_t dst_stride [r2] -+@ uint32_t src_stride [r3] -+@ const int16_t * table1 sp[0] -+@ uint32_t offset1 sp[4] -+@ const int16_t * table2 sp[8] -+@ uint32_t offset2 sp[12] -+@ int width sp[16] -+@ int height sp[20] -+ -+function ff_hevc_rpi_sao_band_c_32_neon_8, export=1 -+ push {r4-r6, lr} -+ add r5, r0, #32 -+ add r6, r1, #32 -+ vmov.u8 q15, #128 -+ bl band_load_c -+ -+1: vld2.8 { q8, q9 }, [r1, :128], r3 -+ subs ip, #1 -+ vld2.8 {q10, q11}, [r6, :128], r3 -+ -+ sao_band_64b_8 {d0-d3}, {d4-d7}, q15, \ -+ "pld [r4]", \ -+ "it ne; addne r4, r3" -+ -+ vst2.8 { q8, q9 }, [r0, :128], r2 -+ vst2.8 {q10, q11}, [r5, :128], r2 -+ bpl 1b -+ -+ pop {r4-r6, pc} -+endfunc -+ -+@ ff_hevc_rpi_sao_band_c_16_neon_8( -+@ uint8_t * dst [r0] -+@ uint8_t * src [r1] -+@ uint32_t dst_stride [r2] -+@ uint32_t src_stride [r3] -+@ const int16_t * table1 sp[0] -+@ uint32_t offset1 sp[4] -+@ const int16_t * table2 sp[8] -+@ uint32_t offset2 sp[12] -+@ int width sp[16] -+@ int height sp[20] -+ -+function ff_hevc_rpi_sao_band_c_16_neon_8, export=1 -+ push {r4-r6, lr} -+ add r5, r0, r2 -+ add r6, r1, r3 -+ lsl r2, #1 -+ lsl r3, #1 -+ vmov.u8 q15, #128 -+ bl band_load_c -+ -+1: vld2.8 { q8, q9 }, [r1, :128], r3 -+ subs ip, #2 -+ vld2.8 {q10, q11}, [r6, :128], r3 -+ -+ sao_band_64b_8 {d0-d3}, {d4-d7}, q15 -+ -+ vst2.8 { q8, q9 }, [r0, :128], r2 -+ vst2.8 {q10, q11}, [r5, :128], r2 -+ bpl 1b -+ -+ pop {r4-r6, pc} -+endfunc -+ -+@ ff_hevc_rpi_sao_band_c_8_neon_8( -+@ uint8_t * dst [r0] -+@ uint8_t * src [r1] -+@ uint32_t dst_stride [r2] -+@ uint32_t src_stride [r3] -+@ const int16_t * table1 sp[0] -+@ uint32_t offset1 sp[4] -+@ const int16_t * table2 sp[8] -+@ uint32_t offset2 sp[12] -+@ int width sp[16] -+@ int height sp[20] -+ -+function ff_hevc_rpi_sao_band_c_8_neon_8, export=1 -+ ldr ip, [sp, #16] @ width -+ push {r4-r6, lr} -+ vmov.u8 q15, #128 -+ cmp ip, #8 -+ bl band_load_c -+ blt 4f -+ -+ sao_band_16b_8 {d0-d3}, {d4-d7}, q15, \ -+ "vld2.8 {d16-d17}, [r1, :128], r3", \ -+ "subs ip, #1", \ -+ "", \ -+ "", \ -+ "", \ -+ "vst2.8 {d26-d27}, [r0, :128], r2" -+ pop {r4-r6, pc} -+4: -+ add r5, r0, r2 -+ add r6, r1, r3 -+ lsl r2, #1 -+ lsl r3, #1 -+ sao_band_16b_8 {d0-d3}, {d4-d7}, q15, \ -+ "vld1.8 {d16}, [r1, :64], r3", \ -+ "subs ip, #2", \ -+ "vld1.8 {d17}, [r6, :64], r3", \ -+ "vuzp.8 d16, d17", \ -+ "", \ -+ "vzip.8 d26, d27", \ -+ "vst1.8 {d26}, [r0, :64], r2", \ -+ "vst1.8 {d27}, [r5, :64], r2" -+ pop {r4-r6, pc} -+endfunc -+ -+ -+@ ff_hevc_rpi_sao_band_64_neon_10 ( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ ptrdiff_t stride_src, [r3] -+@ int16_t *sao_offset_val, [sp, #0] -+@ int sao_left_class, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+.macro band_64_16 bit_depth -+ push {r4-r6, lr} -+ vmov.i64 q2, #0 -+ vmov.i16 q3, #(1 << \bit_depth) - 1 -+ bl band_load_y -+ vpush {q4-q7} -+ -+1: vldm r1, {q4-q11} -+ sao_band_64b_16 q4, q5, q6, q7, {d0-d3}, {d0-d3}, q2, q3, \bit_depth, \ -+ "subs ip, #1", \ -+ "add r1, r3" -+ sao_band_64b_16 q8, q9, q10, q11, {d0-d3}, {d0-d3}, q2, q3, \bit_depth -+ vstm r0, {q4-q11} -+ add r0, r2 -+ bpl 1b -+ -+ vpop {q4-q7} -+ pop {r4-r6, pc} -+.endm -+ -+function ff_hevc_rpi_sao_band_64_neon_10, export=1 -+ band_64_16 10 -+endfunc -+ -+@ ff_hevc_rpi_sao_band_32_neon_10 ( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ ptrdiff_t stride_src, [r3] -+@ int16_t *sao_offset_val, [sp, #0] -+@ int sao_left_class, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+.macro band_32_16 bit_depth -+ push {r4-r6, lr} -+ vmov.i64 q2, #0 -+ vmov.i16 q3, #(1 << \bit_depth) - 1 -+ bl band_load_y -+ -+1: vldm r1, {q8-q11} -+ sao_band_64b_16 q8, q9, q10, q11, {d0-d3}, {d0-d3}, q2, q3, \bit_depth, \ -+ "subs ip, #1", \ -+ "add r1, r3" -+ vstm r0, {q8-q11} -+ add r0, r2 -+ bpl 1b -+ -+ pop {r4-r6, pc} -+.endm -+ -+function ff_hevc_rpi_sao_band_32_neon_10, export=1 -+ band_32_16 10 -+endfunc -+ -+@ ff_hevc_rpi_sao_band_16_neon_10 ( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ ptrdiff_t stride_src, [r3] -+@ int16_t *sao_offset_val, [sp, #0] -+@ int sao_left_class, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+.macro band_16_16 bit_depth -+ push {r4-r6, lr} -+ add r5, r0, r2 -+ add r6, r1, r3 -+ lsl r2, #1 -+ lsl r3, #1 -+ vmov.i64 q14, #0 -+ vmov.i16 q15, #(1 << \bit_depth) - 1 -+ bl band_load_y -+ -+1: vld1.16 { q8, q9 }, [r1, :128], r3 -+ subs r12, #2 -+ vld1.16 {q10, q11}, [r6, :128], r3 -+ sao_band_64b_16 q8, q9, q10, q11, {d0-d3}, {d0-d3}, q14, q15, \bit_depth -+ vst1.16 { q8, q9 }, [r0, :128], r2 -+ vst1.16 {q10, q11}, [r5, :128], r2 -+ bpl 1b -+ -+ pop {r4-r6, pc} -+.endm -+ -+function ff_hevc_rpi_sao_band_16_neon_10, export=1 -+ band_16_16 10 -+endfunc -+ -+@ ff_hevc_rpi_sao_band_8_neon_10 ( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ ptrdiff_t stride_src, [r3] -+@ int16_t *sao_offset_val, [sp, #0] -+@ int sao_left_class, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+.macro band_8_16 bit_depth -+ ldr ip, [sp, #8] @ width -+ push {r4-r6, lr} -+ vmov.i64 q14, #0 -+ cmp ip, #8 -+ vmov.i16 q15, #(1 << \bit_depth) - 1 -+ bl band_load_y -+ add r5, r0, r2 -+ add r6, r1, r3 -+ lsl r2, #1 -+ lsl r3, #1 -+ blt 4f -+ -+ sao_band_32b_16 q8, q9, {d0-d3}, {d0-d3}, q14, q15, \bit_depth, \ -+ "vld1.16 {q8}, [r1, :128], r3", \ -+ "subs ip, #2", \ -+ "vld1.16 {q9}, [r6, :128], r3", \ -+ "", \ -+ "", \ -+ "vst1.16 {q10}, [r0, :128], r2", \ -+ "vst1.16 {q11}, [r5, :128], r2" -+ pop {r4-r6, pc} -+4: -+ sao_band_32b_16 q8, q9, {d0-d3}, {d0-d3}, q14, q15, \bit_depth, \ -+ "vld1.16 {d16}, [r1, :64], r3", \ -+ "subs ip, #4", \ -+ "vld1.16 {d17}, [r6, :64], r3", \ -+ "vld1.16 {d18}, [r1, :64], r3", \ -+ "vld1.16 {d19}, [r6, :64], r3", \ -+ "vst1.16 {d20}, [r0, :64], r2", \ -+ "vst1.16 {d21}, [r5, :64], r2", \ -+ "vst1.16 {d22}, [r0, :64], r2", \ -+ "vst1.16 {d23}, [r5, :64], r2" -+ pop {r4-r6, pc} -+.endm -+ -+function ff_hevc_rpi_sao_band_8_neon_10, export=1 -+ band_8_16 10 -+endfunc -+ -+ -+@ ff_hevc_rpi_sao_band_c_32_neon_10( -+@ uint8_t * dst [r0] -+@ uint8_t * src [r1] -+@ uint32_t dst_stride [r2] -+@ uint32_t src_stride [r3] -+@ const int16_t * table1 sp[0] -+@ uint32_t offset1 sp[4] -+@ const int16_t * table2 sp[8] -+@ uint32_t offset2 sp[12] -+@ int width sp[16] -+@ int height sp[20] -+ -+.macro band_c_32_16 bit_depth -+ push {r4-r6, lr} -+ add r5, r0, #32 -+ add r6, r1, #32 -+ sub r2, #64 -+ sub r3, #64 -+ vmov.i64 q14, #0 -+ vmov.i16 q15, #(1 << \bit_depth) - 1 -+ bl band_load_c -+ mov lr, #64 -+ vpush {q4-q7} -+ -+1: vld2.16 { q4, q5 }, [r1, :128], lr -+ subs ip, #1 -+ vld2.16 { q6, q7 }, [r6, :128], lr -+ vld2.16 { q8, q9 }, [r1, :128], r3 -+ vld2.16 {q10, q11}, [r6, :128], r3 -+ -+ sao_band_64b_16 q4, q5, q6, q7, {d0-d3}, {d4-d7}, q14, q15, \bit_depth, \ -+ "pld [r4]", \ -+ "it ne; addne r4, r3" -+ sao_band_64b_16 q8, q9, q10, q11, {d0-d3}, {d4-d7}, q14, q15, \bit_depth -+ -+ vst2.16 { q4, q5 }, [r0, :128], lr -+ vst2.16 { q6, q7 }, [r5, :128], lr -+ vst2.16 { q8, q9 }, [r0, :128], r2 -+ vst2.16 {q10, q11}, [r5, :128], r2 -+ -+ bpl 1b -+ -+ vpop {q4-q7} -+ pop {r4-r6, pc} -+.endm -+ -+function ff_hevc_rpi_sao_band_c_32_neon_10, export=1 -+ band_c_32_16 10 -+endfunc -+ -+ -+@ ff_hevc_rpi_sao_band_c_16_neon_10( -+@ uint8_t * dst [r0] -+@ uint8_t * src [r1] -+@ uint32_t dst_stride [r2] -+@ uint32_t src_stride [r3] -+@ const int16_t * table1 sp[0] -+@ uint32_t offset1 sp[4] -+@ const int16_t * table2 sp[8] -+@ uint32_t offset2 sp[12] -+@ int width sp[16] -+@ int height sp[20] -+ -+.macro band_c_16_16 bit_depth -+ push {r4-r6, lr} -+ add r5, r0, #32 -+ add r6, r1, #32 -+ vmov.i64 q14, #0 -+ vmov.i16 q15, #(1 << \bit_depth) - 1 -+ bl band_load_c -+ -+1: vld2.16 { q8, q9 }, [r1, :128], r3 -+ subs ip, #1 -+ vld2.16 {q10, q11}, [r6, :128], r3 -+ -+ sao_band_64b_16 q4, q5, q6, q7, {d0-d3}, {d4-d7}, q14, q15, \bit_depth -+ sao_band_64b_16 q8, q9, q10, q11, {d0-d3}, {d4-d7}, q14, q15, \bit_depth -+ -+ vst2.16 { q8, q9 }, [r0, :128], r2 -+ vst2.16 {q10, q11}, [r5, :128], r2 -+ -+ bpl 1b -+ pop {r4-r6, pc} -+.endm -+ -+function ff_hevc_rpi_sao_band_c_16_neon_10, export=1 -+ band_c_16_16 10 -+endfunc -+ -+ -+@ ff_hevc_rpi_sao_band_c_8_neon_10( -+@ uint8_t * dst [r0] -+@ uint8_t * src [r1] -+@ uint32_t dst_stride [r2] -+@ uint32_t src_stride [r3] -+@ const int16_t * table1 sp[0] -+@ uint32_t offset1 sp[4] -+@ const int16_t * table2 sp[8] -+@ uint32_t offset2 sp[12] -+@ int width sp[16] -+@ int height sp[20] -+ -+.macro band_c_8_16 bit_depth -+ ldr ip, [sp, #16] @ width -+ push {r4-r6, lr} -+ vmov.i64 q14, #0 -+ cmp ip, #8 -+ vmov.i16 q15, #(1 << \bit_depth) - 1 -+ bl band_load_c -+ blt 4f -+ -+ sao_band_32b_16 q8, q9, {d0-d3}, {d4-d7}, q14, q15, \bit_depth, \ -+ "vld2.16 {q8,q9}, [r1, :128], r3", \ -+ "subs ip, #1", \ -+ "", \ -+ "", \ -+ "", \ -+ "vst2.16 {q10,q11}, [r0, :128], r2" -+ pop {r4-r6, pc} -+4: -+ add r5, r0, r2 -+ add r6, r1, r3 -+ lsl r2, #1 -+ lsl r3, #1 -+ sao_band_32b_16 q8, q9, {d0-d3}, {d4-d7}, q14, q15, \bit_depth, \ -+ "vld2.16 {d16,d18}, [r1, :128], r3", \ -+ "subs ip, #2", \ -+ "vld2.16 {d17,d19}, [r6, :128], r3", \ -+ "", \ -+ "", \ -+ "vst2.16 {d20,d22}, [r0, :128], r2", \ -+ "vst2.16 {d21,d23}, [r5, :128], r2" -+ pop {r4-r6, pc} -+.endm -+ -+function ff_hevc_rpi_sao_band_c_8_neon_10, export=1 -+ band_c_8_16 10 -+endfunc -+ -+ -+@ ============================================================================= -+@ SAO EDGE -+ -+@ r0 destination address -+@ r2 stride to post-increment r0 with -+@ [r5] translate values -+@ -+@ a <- c <- b -+@ a in q0 - q3 -+@ c in q4 - q7 -+@ b in q8 - q11 -+@ -+@ q12-15 used as temp -+@ -+@ Can be used for both Y & C as we unzip/zip the deltas and -+@ transform "u/v" separately via d26/d27. For Y d26=d27 -+ -+function edge_64b_body_8 -+ -+ vcgt.u8 q12, q4, q0 @ c > a -> -1 , otherwise 0 -+ vcgt.u8 q13, q5, q1 -+ vcgt.u8 q14, q6, q2 -+ vcgt.u8 q15, q7, q3 -+ -+ vcgt.u8 q0, q4 @ a > c -> -1 , otherwise 0 -+ vcgt.u8 q1, q5 -+ vcgt.u8 q2, q6 -+ vcgt.u8 q3, q7 -+ -+ vsub.s8 q0, q12 @ a = sign(c-a) -+ vsub.s8 q1, q13 -+ vsub.s8 q2, q14 -+ vsub.s8 q3, q15 -+ -+ vcgt.u8 q12, q4, q8 @ c > b -> -1 , otherwise 0 -+ vcgt.u8 q13, q5, q9 -+ vcgt.u8 q14, q6, q10 -+ vcgt.u8 q15, q7, q11 -+ -+ vsub.s8 q0, q12 -+ vsub.s8 q1, q13 -+ vsub.s8 q2, q14 -+ vsub.s8 q3, q15 -+ -+ vcgt.u8 q12, q8, q4 @ c < b -> -1 , otherwise 0 -+ vcgt.u8 q13, q9, q5 -+ vcgt.u8 q14, q10, q6 -+ vcgt.u8 q15, q11, q7 -+ -+ vadd.s8 q0, q12 @ a = sign(c-a) + sign(c-b) -+ vadd.s8 q1, q13 -+ vmov.u8 q12, #2 -+ vadd.s8 q2, q14 -+ vadd.s8 q3, q15 -+ -+ vadd.s8 q0, q12 -+ vadd.s8 q1, q12 -+ -+ vld1.8 {d26, d27}, [r5] -+ -+ vadd.s8 q2, q12 -+ vuzp.8 q0, q1 -+ vmov.u8 q15, #128 -+ vadd.s8 q3, q12 @ a = 2 + sign(c-a) + sign(c-b) -+ -+ vtbl.8 d0, {d26}, d0 -+ vadd.s8 q12, q4, q15 @ Add -128 so we can use saturating signed add -+ -+ vtbl.8 d1, {d26}, d1 -+ vadd.s8 q14, q5, q15 -+ -+ vtbl.8 d2, {d27}, d2 -+ vuzp.8 q2, q3 -+ -+ vtbl.8 d3, {d27}, d3 -+ -+ vtbl.8 d4, {d26}, d4 -+ vzip.8 q0, q1 -+ -+ vtbl.8 d5, {d26}, d5 -+ vqadd.s8 q0, q12 -+ vqadd.s8 q1, q14 -+ vadd.s8 q12, q6, q15 @ Add -128 so we can use saturating signed add -+ -+ vtbl.8 d6, {d27}, d6 -+ vtbl.8 d7, {d27}, d7 -+ vadd.s8 q14, q7, q15 @ Add -128 so we can use saturating signed add -+ vzip.8 q2, q3 -+ -+ vsub.s8 q0, q15 -+ vqadd.s8 q2, q12 -+ vqadd.s8 q3, q14 -+ vsub.s8 q1, q15 -+ vsub.s8 q2, q15 -+ vsub.s8 q3, q15 -+ -+ bx lr -+endfunc -+ -+@ r0 destination address -+@ r2 stride to post-increment r0 with -+@ r4 upper clip value -+@ [r5] translate values -+@ -+@ a <- c <- b -+@ a in q0 - q3 -+@ c in q4 - q7 -+@ b in q8 - q11 -+@ -+@ q12-15 used as temp -+@ -+@ Can be used for both Y & C as we unzip/zip the deltas and -+@ transform "u/v" separately via d26/d27. For Y d26=d27 -+ -+function edge_64b_body_16 -+ -+ vcgt.u16 q12, q4, q0 // c > a -> -1 , otherwise 0 -+ vcgt.u16 q13, q5, q1 -+ vcgt.u16 q14, q6, q2 -+ vcgt.u16 q15, q7, q3 -+ -+ vcgt.u16 q0, q0, q4 // a > c -> -1 , otherwise 0 -+ vcgt.u16 q1, q1, q5 -+ vcgt.u16 q2, q2, q6 -+ vcgt.u16 q3, q3, q7 -+ -+ vsub.s16 q0, q0, q12 // a = sign(c-a) -+ vsub.s16 q1, q1, q13 -+ vsub.s16 q2, q2, q14 -+ vsub.s16 q3, q3, q15 -+ -+ vcgt.u16 q12, q4, q8 // c > b -> -1 , otherwise 0 -+ vcgt.u16 q13, q5, q9 -+ vcgt.u16 q14, q6, q10 -+ vcgt.u16 q15, q7, q11 -+ -+ vsub.s16 q0, q0, q12 -+ vsub.s16 q1, q1, q13 -+ vsub.s16 q2, q2, q14 -+ vsub.s16 q3, q3, q15 -+ -+ vcgt.u16 q12, q8, q4 // c < b -> -1 , otherwise 0 -+ vcgt.u16 q13, q9, q5 -+ vcgt.u16 q14, q10, q6 -+ vcgt.u16 q15, q11, q7 -+ -+ vadd.s16 q0, q0, q12 // a = sign(c-a) + sign(c-b) -+ vadd.s16 q1, q1, q13 -+ vadd.s16 q2, q2, q14 -+ vadd.s16 q3, q3, q15 -+ -+ vmov.u8 q12, #2 -+ -+ vmovn.s16 d0, q0 -+ vmovn.s16 d1, q1 -+ vmovn.s16 d2, q2 -+ vmovn.s16 d3, q3 -+ -+ vldr d26, [r5] -+ -+ vuzp.8 q0, q1 -+ -+ vldr d27, [r5, #8] -+ -+ vadd.s8 q0, q0, q12 -+ vadd.s8 q1, q1, q12 -+ -+ vmov.i64 q12, #0 -+ -+ vtbl.8 d0, {d26}, d0 -+ vtbl.8 d1, {d26}, d1 -+ vtbl.8 d2, {d27}, d2 -+ vtbl.8 d3, {d27}, d3 -+ -+ vdup.i16 q13, r4 -+ -+ vzip.8 q0, q1 -+ -+ @ Avoid overwrite whilst widening -+ vaddw.s8 q2, q6, d2 -+ vaddw.s8 q3, q7, d3 -+ vaddw.s8 q1, q5, d1 -+ vaddw.s8 q0, q4, d0 -+ -+ @ now clip -+ clip16_4 q2, q3, q1, q0, q12, q13 -+ -+ bx lr -+endfunc -+ -+ -+@ a <- c <- b -+@ a in q0 -+@ c in q1 -+@ b in q2 -+@ Temp q3, q9, q10 -+@ -+@ d16, d17 (q8) xlat U, V -+@ q14.u8 #2 -+@ q15.u8 #128 -+ -+function edge_16b_body_8 -+ vcgt.u8 q9, q0, q1 @ a > c -> -1 , otherwise 0 -+ vadd.u8 q9, q14, q9 -+ vcgt.u8 q0, q1, q0 @ c > a -> -1 , otherwise 0 -+ vsub.u8 q9, q9, q0 -+ vcgt.u8 q0, q2, q1 @ c < b -> -1 , otherwise 0 -+ vadd.u8 q9, q9, q0 -+ vcgt.u8 q0, q1, q2 @ c > b -> -1 , otherwise 0 -+ vsub.u8 q0, q9, q0 -+ -+ vadd.s8 q3, q1, q15 @ Add -128 so we can use saturating signed add -+ -+ vuzp.8 d0, d1 -+ -+ vtbl.8 d0, {d16}, d0 -+ vtbl.8 d1, {d17}, d1 -+ -+ vzip.8 d0, d1 -+ vqadd.s8 q0, q3 -+ vsub.s8 q0, q15 -+ -+ bx lr -+endfunc -+ -+@ a <- c <- b -+@ a in q0 -+@ c in q1 -+@ b in q2 -+@ Temp q3 -+@ -+@ q12, #0 -+@ d16, d17 xlat U, V -+@ q14.u8 #2 -+@ q15.u16 max -+function edge_16b_body_16 -+ vcgt.u16 q9, q0, q1 @ a > c -> -1 , otherwise 0 -+ vadd.u16 q9, q14, q9 -+ vcgt.u16 q0, q1, q0 @ c > a -> -1 , otherwise 0 -+ vsub.u16 q9, q9, q0 -+ vcgt.u16 q0, q2, q1 @ c < b -> -1 , otherwise 0 -+ vadd.u16 q9, q9, q0 -+ vcgt.u16 q0, q1, q2 @ c > b -> -1 , otherwise 0 -+ vsub.u16 q0, q9, q0 -+ -+ vmovn.s16 d0, q0 -+ @ d1 will have random contents that we transform but -+ @ that doesn't matter as we then discard them -+ vuzp.8 d0, d1 -+ -+ vtbl.8 d0, {d16}, d0 -+ vtbl.8 d1, {d17}, d1 -+ -+ vzip.8 d0, d1 -+ -+ vaddw.s8 q0, q1, d0 -+ -+ @ now clip -+ vmax.s16 q0, q12 -+ vmin.s16 q0, q15 -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_sao_edge_[c_]xx_neon( -+@ uint8_t *_dst, [r0] -+@ const uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ const int16_t *_sao_offset_val_u, [r3] -+@ const int16_t *_sao_offset_val_v, [sp, #0] // Chroma only -+@ int eo, [sp, #sp_base + 0] -+@ int width, [sp, #sp_base + 4] -+@ int height) [sp, #sp_base + 8] -+ -+@ Jumps via jump_tab with -+@ uint8_t *_dst, [r0] -+@ const uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ EDGE_SRC_STRIDE [r3] -+@ (1 << \bit_depth) - 1 [r4] -+@ * xlat_table [r5] // setup_64b only -+@ int height [r12] -+@ -+@ 0 [q12] // > 8 bit -+@ 2 [q14] -+@ 128 [q15] // = 8 bit -+@ r4 [q15] // > 8 bit -+ -+.macro edge_xxb_init, bit_depth, is_chroma, jump_tab, setup_64b = 0, setup_16b = 0, check_w4 = 0, do2 = 0, xjump = 0 -+ -+@ Build translate registers -+@ As translate values can only be 0-4 we don't care about junk in the rest -+@ of the register -+.if \is_chroma -+ ldr ip, [sp, #0] -+ push {r4-r6, lr} @ 16 bytes -+ vld1.8 {d16[2]}, [r3] -+ add r3, r3, #2 -+ vld1.8 {d17[2]}, [ip] -+ add ip, ip, #2 -+ vld1.8 {d16[0]}, [r3] -+ add r3, r3, #2 -+ vld1.8 {d17[0]}, [ip] -+ add ip, ip, #2 -+ vld1.8 {d16[1]}, [r3] -+ add r3, r3, #2 -+ vld1.8 {d17[1]}, [ip] -+ add ip, ip, #2 -+ vld1.8 {d16[3]}, [r3] -+ add r3, r3, #2 -+ vld1.8 {d17[3]}, [ip] -+ add ip, ip, #2 -+ vld1.8 {d16[4]}, [r3] -+ vld1.8 {d17[4]}, [ip] -+ movw r3, EDGE_SRC_STRIDE -+.set sp_base, 20 -+.else -+ add ip, r3, #4 -+ vld1.8 {d16[1]}, [r3] -+ add r3, r3, #2 -+ vld1.8 {d17[0]}, [ip] -+ add ip, ip, #2 -+ vld1.8 {d16[0]}, [r3] -+ add r3, r3, #6 -+ vld1.8 {d17[1]}, [ip] -+ vld1.8 {d16[2]}, [r3] -+ movw r3, EDGE_SRC_STRIDE -+ push {r4-r6, lr} @ 16 bytes -+ vzip.8 d16, d17 -+ vmov d17, d16 -+.set sp_base, 16 -+.endif -+ -+@ If setup_64b we need the xlat table on the stack -+.if \setup_64b -+ sub r5, sp, #16 -+.endif -+ -+@ Get jump address -+@ We have a special case for width 4 as the calling code doesn't detect it -+@ If we may have w4 then we add a 2nd jump table after the 1st -+.if \check_w4 -+ ldr r12, [sp, #sp_base + 4] @ width -+ adr r6, \jump_tab -+ ldr lr, [sp, #sp_base + 0] @ e0 -+ cmp r12, #8 -+ it lt -+ addlt r6, #16 -+.else -+ ldr lr, [sp, #sp_base + 0] @ e0 -+ adr r6, \jump_tab -+.endif -+ -+ ldr r12, [sp, #sp_base + 8] @ height -+ -+.if \bit_depth > 8 -+ movw r4, (1 << \bit_depth) - 1 -+.endif -+.if \setup_16b -+.if \bit_depth > 8 -+ vmov.i64 q12, #0 -+ vdup.16 q15, r4 -+ vmov.u16 q14, #2 -+.else -+ vmov.u8 q15, #128 -+ vmov.u8 q14, #2 -+.endif -+.endif -+ -+@ If setup_64b we need q4-q7 saved. -+.if \setup_64b -+ vpush {q4-q8} @ 80 bytes, q8 pushed first -+.set sp_base, sp_base + 80 -+.endif -+ -+ ldr r6, [r6, lr, lsl #2] -+ -+@ For 16 bit width 64 (or chroma 32) we need to do this in 2 passes -+.if \do2 -+ push {r0, r1, r6, r12} -+.if jent_pic -+ bl 98f -+.else -+ blx r6 -+.endif -+ pop {r0, r1, r6, r12} -+ -+ add r0, #64 -+ add r1, #64 -+.endif -+ -+.if jent_pic -+ bl 98f -+.else -+ blx r6 -+.endif -+ -+@ Tidy up & return -+.if \setup_64b -+ vpop {q4-q8} @ spurious but harmless load of q8 -+.endif -+ pop {r4-r6, pc} -+ -+.if jent_pic && !\xjump -+@ Magic label - used as 98b in jent macro -+98: -+ add pc, r6 -+.endif -+.endm -+ -+ -+.macro edge_16b_init, bit_depth, is_chroma, check_w4, jump_tab -+ edge_xxb_init \bit_depth, \is_chroma, \jump_tab, check_w4=\check_w4, setup_16b=1 -+.endm -+ -+.macro edge_64b_init, bit_depth, is_chroma, do2, jump_tab, xjump=0 -+ edge_xxb_init \bit_depth, \is_chroma, \jump_tab, do2=\do2, setup_64b=1, xjump=\xjump -+.endm -+ -+ -+.macro edge_64b_e0, body_fn, pb -+ sub r1, #8 -+ mov r6, lr -+1: vldm r1, {d7-d16} -+ // load a -+ vext.8 q0, q3, q4, #(16 - \pb) -+ add r1, r3 -+ vext.8 q1, q4, q5, #(16 - \pb) -+ subs r12, #1 -+ vext.8 q2, q5, q6, #(16 - \pb) -+ vext.8 q3, q6, q7, #(16 - \pb) -+ pld [r1] -+ // load b -+ vext.8 q11, q7, q8, #\pb @ Avoid overwrite -+ pld [r1, #64] -+ vext.8 q8, q4, q5, #\pb -+ vext.8 q9, q5, q6, #\pb -+ vext.8 q10, q6, q7, #\pb -+ bl \body_fn -+ vstm r0, {q0-q3} -+ add r0, r0, r2 -+ bgt 1b -+ bx r6 -+.endm -+ -+.macro edge_32bx2_e0, body_fn, pb -+ add r6, r1, r3 -+ push {r7,lr} -+ sub r1, #8 -+ add r7, r0, r2 -+ lsl r2, #1 -+1: vldmia r1, {d7-d12} -+ // load a -+ vext.8 q0, q3, q4, #16 - \pb -+ add r1, r1, r3, lsl #1 -+ vext.8 q1, q4, q5, #16 - \pb -+ subs r12, #2 -+ // load b -+ vext.8 q8, q4, q5, #\pb -+ vext.8 q9, q5, q6, #\pb -+ vldr d25, [r6, #-8] -+ vldmia r6, {d12-d15} -+ vldr d26, [r6, #32] -+ // load a -+ vext.8 q2, q12, q6, #16 - \pb -+ add r6, r6, r3, lsl #1 -+ vext.8 q3, q6, q7, #16 - \pb -+ // load b -+ vext.8 q10, q6, q7, #\pb -+ vext.8 q11, q7, q13, #\pb -+ bl \body_fn -+ vst1.8 {q0-q1}, [r0, :256], r2 -+ vst1.8 {q2-q3}, [r7, :256], r2 -+ bgt 1b -+ pop {r7,pc} -+.endm -+ -+.macro edge_16b_e0, body_fn, pb -+ sub r1, #8 -+ mov r6, lr -+1: vldmia r1, {d1-d4} -+ add r1, r3 -+ subs r12, #1 -+ vext.8 q0, q0, q1, #16 - \pb -+ vext.8 q2, q1, q2, #\pb -+ -+ bl \body_fn -+ vst1.8 {q0}, [r0, :128], r2 -+ bgt 1b -+ bx r6 -+.endm -+ -+.macro edge_8bx2_e0, body_fn, pb -+ add r6, r1, r3 -+ push {r7,lr} -+ sub r1, #8 -+ add r7, r0, r2 -+ lsl r2, #1 -+1: vldmia r1, {d1-d2} -+ vldmia r6, {d3-d4} -+ vldr d6, [r1, #16] -+ subs r12, #2 -+ vldr d7, [r6, #-8] -+ add r1, r1, r3, lsl #1 -+ vext.8 d0, d1, d2, #8 - \pb -+ add r6, r6, r3, lsl #1 -+ vext.8 d5, d3, d4, #\pb -+ vext.8 d4, d2, d6, #\pb -+ vext.8 d1, d7, d3, #8 - \pb -+ -+ bl \body_fn -+ vst1.8 {d0}, [r0, :64], r2 -+ vst1.8 {d1}, [r7, :64], r2 -+ bgt 1b -+ pop {r7,pc} -+.endm -+ -+.macro edge_4bx4_e0, body_fn, pb -+ add r6, r1, r3 -+ push {r7,lr} -+ add r7, r0, r2 -+ lsl r2, #1 -+ -+ tst r1, #4 -+ bne 2f -+1: // r1 (and assumed r6) are 64-bit aligned -+ vldr d2, [r1] -+ vldr d0, [r1, #-8] -+ add r1, r1, r3, lsl #1 -+ vldr d20, [r6] -+ subs r12, #4 -+ vldr d18, [r6, #-8] -+ add r6, r6, r3, lsl #1 -+ vldr d3, [r1] -+ vshr.u64 d4, d2, #\pb * 8 -+ vldr d1, [r1, #-8] -+ add r1, r1, r3, lsl #1 -+ vldr d21, [r6] -+ vext.8 d0, d0, d2, #8 - \pb -+ vldr d19, [r6,#-8] -+ add r6, r6, r3, lsl #1 -+ vshr.u64 d22, d20, #\pb * 8 -+ vext.8 d18, d18, d20, #8 - \pb -+ vshr.u64 d5, d3, #\pb * 8 -+ vext.8 d1, d1, d3, #8 - \pb -+ vshr.u64 d23, d21, #\pb * 8 -+ vext.8 d19, d19, d21, #8 - \pb -+ vsli.64 q1, q10, #32 -+ vsli.64 q2, q11, #32 -+ vsli.64 q0, q9, #32 -+ -+ bl \body_fn -+ vst1.32 {d0[0]}, [r0, :32], r2 -+ vst1.32 {d0[1]}, [r7, :32], r2 -+ vst1.32 {d1[0]}, [r0, :32], r2 -+ vst1.32 {d1[1]}, [r7, :32], r2 -+ bgt 1b -+ pop {r7,pc} -+ -+2: // r1 (and assumed r6) are 32-bit but not 64-bit aligned -+ vldr d20, [r1, #-4] -+ vldr d22, [r1, #4] -+ add r1, r1, r3, lsl #1 -+ vldr d2, [r6, #-4] -+ subs r12, #4 -+ vldr d4, [r6, #4] -+ add r6, r6, r3, lsl #1 -+ vldr d21, [r1, #-4] -+ vshl.i64 d18, d20, #\pb * 8 -+ vldr d23, [r1, #4] -+ add r1, r1, r3, lsl #1 -+ vldr d3, [r6, #-4] -+ vext.8 d22, d20, d22, #\pb -+ vldr d5, [r6, #4] -+ add r6, r6, r3, lsl #1 -+ vshl.i64 d0, d2, #\pb * 8 -+ vext.8 d4, d2, d4, #\pb -+ vshl.i64 d19, d21, #\pb * 8 -+ vext.8 d23, d21, d23, #\pb -+ vshl.i64 d1, d3, #\pb * 8 -+ vext.8 d5, d3, d5, #\pb -+ vsri.64 q1, q10, #32 -+ vsri.64 q0, q9, #32 -+ vsri.64 q2, q11, #32 -+ -+ bl \body_fn -+ vst1.32 {d0[0]}, [r0, :32], r2 -+ vst1.32 {d0[1]}, [r7, :32], r2 -+ vst1.32 {d1[0]}, [r0, :32], r2 -+ vst1.32 {d1[1]}, [r7, :32], r2 -+ bgt 2b -+ pop {r7,pc} -+.endm -+ -+ -+.macro edge_64b_e1, body_fn -+ sub r1, r3 -+ push {lr} -+ add r6, r1, #32 -+ // load a -+ vld1.8 {q0-q1}, [r1, :256], r3 -+ vld1.8 {q2-q3}, [r6, :256], r3 -+ // load c -+ vld1.8 {q4-q5}, [r1, :256], r3 -+ vld1.8 {q6-q7}, [r6, :256], r3 -+1: // load b -+ vld1.8 {q8-q9}, [r1, :256], r3 -+ subs r12, #1 -+ vld1.8 {q10-q11}, [r6, :256], r3 -+ bl \body_fn -+ vstm r0, {q0-q3} -+ // copy c to a -+ vmov.64 q0, q4 -+ pld [r1, r3] -+ vmov.64 q1, q5 -+ it le -+ pople {lr} -+ vmov.64 q2, q6 -+ it le -+ bxle lr -+ vmov.64 q3, q7 -+ add r0, r0, r2 -+ // copy b to c -+ vmov.64 q4, q8 -+ vmov.64 q5, q9 -+ vmov.64 q6, q10 -+ vmov.64 q7, q11 -+ b 1b -+.endm -+ -+.macro edge_32bx2_e1, body_fn -+ sub r6, r1, r3 -+ vld1.8 {q2-q3}, [r1, :256], r3 -+ vld1.8 {q0-q1}, [r6, :256] -+ mov r6, lr -+ -+1: @ Given the data duplication here we could obviously do better than -+ @ using the generic body_fn but it almost certainly isn't worth it -+ vld1.8 {q8-q9}, [r1, :256], r3 -+ subs r12, #2 -+ vmov q4, q2 -+ vmov q5, q3 -+ vld1.8 {q10-q11}, [r1, :256], r3 -+ vmov q6, q8 -+ vmov q7, q9 -+ -+ bl \body_fn -+ -+ vst1.8 {q0-q1}, [r0, :256], r2 -+ // copy b to a -+ vmov q0, q8 -+ vmov q1, q9 -+ vst1.8 {q2-q3}, [r0, :256], r2 -+ vmov q2, q10 -+ it le -+ bxle r6 -+ vmov q3, q11 -+ b 1b -+.endm -+ -+.macro edge_16b_e1, body_fn -+ sub r6, r1, r3 -+ // load c -+ vld1.8 {q1}, [r1, :128], r3 -+ // load a -+ vld1.8 {q0}, [r6, :128] -+ mov r6, lr -+1: // load b -+ vld1.8 {q2}, [r1, :128], r3 -+ bl \body_fn -+ vst1.8 {q0}, [r0, :128], r2 -+ subs r12, #1 -+ // copy c to a -+ vmov.64 q0, q1 -+ it le -+ bxle r6 -+ // copy b to c -+ vmov.64 q1, q2 -+ b 1b -+.endm -+ -+.macro edge_8bx2_e1, body_fn -+ sub r6, r1, r3 -+ lsl r3, #1 -+ push {r7, lr} -+ vld1.8 {d1}, [r1, :64], r3 -+ vld1.8 {d0}, [r6, :64], r3 -+ add r7, r0, r2 -+ lsl r2, #1 -+1: @ Given the data duplication here we could obviously do better than -+ @ using the generic body_fn but it almost certainly isn't worth it -+ vld1.8 {d4}, [r6, :64], r3 -+ vmov d2, d1 -+ vld1.8 {d5}, [r1, :64], r3 -+ subs r12, #2 -+ vmov d3, d4 -+ -+ bl \body_fn -+ -+ vst1.8 {d0}, [r0, :64], r2 -+ vst1.8 {d1}, [r7, :64], r2 -+ -+ // copy b to a -+ vmov q0, q2 -+ bgt 1b -+ pop {r7, pc} -+.endm -+ -+.macro edge_4bx4_e1, body_fn -+ sub r6, r1, r3 -+ lsl r3, #1 -+ push {r7, lr} -+ vld1.32 {d0[1]}, [r1, :32], r3 -+ add r7, r0, r2 -+ vld1.32 {d0[0]}, [r6, :32], r3 -+ lsl r2, #1 -+ vld1.32 {d4[1]}, [r1, :32], r3 -+ vld1.32 {d4[0]}, [r6, :32], r3 -+ vld1.32 {d5[1]}, [r1, :32], r3 -+ vld1.32 {d5[0]}, [r6, :32], r3 -+ vmov d1, d4 -+ vext.32 d2, d0, d4, #1 -+ subs r12, #4 -+ vmov d22, d5 -+ vext.32 d3, d4, d5, #1 -+ b 2f -+ -+1: vst1.32 {d0[0]}, [r0, :32], r2 -+ vext.32 d2, d22, d4, #1 -+ vst1.32 {d0[1]}, [r7, :32], r2 -+ vmov d0, d22 -+ vst1.32 {d1[0]}, [r0, :32], r2 -+ vext.32 d3, d4, d5, #1 -+ vst1.32 {d1[1]}, [r7, :32], r2 -+ vmov d1, d4 -+ vmov d22, d5 -+2: @ Given the data duplication here we could probably do better than -+ @ using the generic body_fn but it almost certainly isn't worth it -+ bl \body_fn -+ ble 3f -+ vld1.32 {d4[0]}, [r6, :32], r3 -+ subs r12, #4 -+ vld1.32 {d4[1]}, [r1, :32], r3 -+ vld1.32 {d5[0]}, [r6, :32], r3 -+ vld1.32 {d5[1]}, [r1, :32], r3 -+ b 1b -+ -+3: vst1.32 {d0[0]}, [r0, :32], r2 -+ vst1.32 {d0[1]}, [r7, :32], r2 -+ vst1.32 {d1[0]}, [r0, :32] -+ vst1.32 {d1[1]}, [r7, :32] -+ pop {r7, pc} -+.endm -+ -+.macro edge_64b_e2, body_fn, pb -+ push {lr} -+ sub r6, r1, r3 -+ // load c and a -+ vld1.8 {q4-q5}, [r1, :128] -+ vldr d25, [r6, #-8] -+ vldmia r6, {d16-d23} -+ vext.8 q0, q12, q8, #16 - \pb -+ add r6, r1, #32 -+ vext.8 q1, q8, q9, #16 - \pb -+ add r1, r1, r3 -+ vext.8 q2, q9, q10, #16 - \pb -+ vld1.8 {q6-q7}, [r6, :128] -+ sub r6, r1, r3 -+ vext.8 q3, q10, q11, #16 - \pb -+ -+1: // load b -+ vldmia r1, {d16-d24} -+ vext.8 q8, q8, q9, #\pb -+ pld [r1, r3] -+ vext.8 q9, q9, q10, #\pb -+ subs r12, #1 -+ vext.8 q10, q10, q11, #\pb -+ vext.8 q11, q11, q12, #\pb -+ bl \body_fn -+ // next a is mostly available in c -+ vldr d25, [r6, #-8] -+ vstmia r0, {q0-q3} -+ vext.8 q3, q6, q7, #16 - \pb -+ it le -+ pople {lr} -+ vext.8 q2, q5, q6, #16 - \pb -+ it le -+ bxle lr -+ vext.8 q1, q4, q5, #16 - \pb -+ add r6, r6, r3 -+ vext.8 q0, q12, q4, #16 - \pb -+ add r0, r0, r2 -+ // next c is mostly available in b -+ vldr d8, [r1] -+ vext.8 d9, d16, d17, #8 - \pb -+ vext.8 q5, q8, q9, #16 - \pb -+ add r1, r1, r3 -+ vext.8 q6, q9, q10, #16 - \pb -+ pld [r6, #-8] -+ vext.8 q7, q10, q11, #16 - \pb -+ b 1b -+.endm -+ -+.macro edge_32bx2_e2, body_fn, pb -+ sub r6, r1, r3 -+ push {r7, lr} -+ add r7, r0, r2 -+ lsl r2, #1 -+ // load a and first 32b of c -+ vld1.8 {q4-q5}, [r1, :256] -+ vldr d25, [r6, #-8] -+ vld1.8 {q13-q14}, [r6, :256] -+ vldr d31, [r1, #-8] -+ add r6, r6, r3, lsl #1 -+ vext.8 q0, q12, q13, #16 - \pb -+ add r1, r1, r3, lsl #1 -+ vext.8 q1, q13, q14, #16 - \pb -+ vext.8 q2, q15, q4, #16 - \pb -+ vext.8 q3, q4, q5, #16 - \pb -+1: -+ // load second 32b of c and second 32b of b -+ vldmia r6, {d12-d16} -+ vldmia r1, {d20-d24} -+ // first 32b of b is mostly available in second 32b of c -+ vext.8 q9, q7, q8, #\pb -+ subs r12, #2 -+ vext.8 q8, q6, q7, #\pb -+ vext.8 q10, q10, q11, #\pb -+ vext.8 q11, q11, q12, #\pb -+ -+ bl \body_fn -+ -+ vst1.8 {q0-q1}, [r0, :256], r2 -+ vst1.8 {q2-q3}, [r7, :256], r2 -+ ble 2f -+ -+ vldr d25, [r6, #-8] -+ add r6, r6, r3, lsl #1 -+ vldr d8, [r1] -+ vext.8 d9, d20, d21, #8 - \pb -+ vldr d31, [r1, #-8] -+ add r1, r1, r3, lsl #1 -+ // first 32b of a is mostly available in second 32b of c -+ vext.8 q1, q6, q7, #16 - \pb -+ vext.8 q0, q12, q6, #16 - \pb -+ // first 32b of c is mostly available in second 32b of b -+ vext.8 q5, q10, q11, #16 - \pb -+ // second 32b of a is mostly available in first 32b of c -+ vext.8 q2, q15, q4, #16 - \pb -+ vext.8 q3, q4, q5, #16 - \pb -+ b 1b -+ -+2: pop {r7, pc} -+.endm -+ -+.macro edge_16b_e2, body_fn, pb -+ push {lr} -+ sub r6, r1, r3 -+ vld1.8 {q1}, [r1, :128], r3 -+ vldr d19, [r6, #-8] -+ vld1.8 {q10}, [r6, :128], r3 -+ -+1: vldmia r1, {d4-d6} -+ vext.8 q0, q9, q10, #16 - \pb -+ subs r12, #1 -+ vext.8 q2, q2, q3, #\pb -+ bl \body_fn -+ vst1.8 {q0}, [r0, :128], r2 -+ ble 2f -+ vmov q10, q1 -+ vldr d2, [r1] -+ add r1, r1, r3 -+ vldr d19, [r6, #-8] -+ add r6, r6, r3 -+ vext.8 d3, d4, d5, #8 - \pb -+ b 1b -+ -+2: pop {pc} -+.endm -+ -+.macro edge_8bx2_e2, body_fn, pb -+ sub r6, r1, r3 -+ push {r7, lr} -+ add r7, r0, r2 -+ lsl r2, #1 -+ vldr d18, [r6, #-8] -+ vldr d19, [r6] -+ add r6, r6, r3, lsl #1 -+ vldr d20, [r1, #-8] -+ vldr d2, [r1] -+ add r1, r1, r3, lsl #1 -+ vldmia r6, {d3-d4} -+ vld1.8 {d21-d22}, [r1, :128] -+ -+1: vext.8 d0, d18, d19, #8 - \pb -+ vext.8 d4, d3, d4, #\pb -+ vext.8 d1, d20, d2, #8 - \pb -+ subs r12, #2 -+ vext.8 d5, d21, d22, #\pb -+ -+ bl \body_fn -+ -+ vst1.8 {d0}, [r0, :64], r2 -+ vst1.8 {d1}, [r7, :64], r2 -+ ble 2f -+ -+ vldr d18, [r6, #-8] -+ add r6, r6, r3, lsl #1 -+ vldr d20, [r1, #-8] -+ vmov d19, d3 -+ vldr d2, [r1] -+ add r1, r1, r3, lsl #1 -+ vldmia r6, {d3-d4} -+ vld1.8 {d21-d22}, [r1, :128] -+ b 1b -+ -+2: pop {r7, pc} -+.endm -+ -+.macro edge_4bx4_e2, body_fn, pb -+ sub r6, r1, r3 -+ push {r7-r9, lr} -+ add r8, r1, r3 -+ sub r6, r6, #\pb -+ add r8, r8, #\pb -+ add r7, r0, r2 -+ lsl r2, #1 -+ -+1: vld1.32 {d0[0]}, [r6], r3 -+ subs r12, #4 -+ vld1.32 {d2[0]}, [r1], r3 -+ vld1.32 {d4[0]}, [r8], r3 -+ vld1.32 {d0[1]}, [r6], r3 -+ vld1.32 {d2[1]}, [r1], r3 -+ vld1.32 {d4[1]}, [r8], r3 -+ vld1.32 {d1[0]}, [r6], r3 -+ vld1.32 {d3[0]}, [r1], r3 -+ vld1.32 {d5[0]}, [r8], r3 -+ vld1.32 {d1[1]}, [r6], r3 -+ vld1.32 {d3[1]}, [r1], r3 -+ vld1.32 {d5[1]}, [r8], r3 -+ -+ bl \body_fn -+ -+ vst1.32 {d0[0]}, [r0, :32], r2 -+ vst1.32 {d0[1]}, [r7, :32], r2 -+ vst1.32 {d1[0]}, [r0, :32], r2 -+ vst1.32 {d1[1]}, [r7, :32], r2 -+ bgt 1b -+ -+ pop {r7-r9,pc} -+.endm -+ -+.macro edge_64b_e3, body_fn, pb -+ push {lr} -+ sub r6, r1, r3 -+ // load c and a -+ vld1.8 {q4-q5}, [r1, :128] -+ vldmia r6, {d16-d24} -+ vext.8 q0, q8, q9, #\pb -+ add r6, r1, #32 -+ vext.8 q1, q9, q10, #\pb -+ add r1, r1, r3 -+ vext.8 q2, q10, q11, #\pb -+ vld1.8 {q6-q7}, [r6, :128] -+ sub r6, r1, r3 -+ vext.8 q3, q11, q12, #\pb -+ -+1: // load b -+ vldr d17, [r1, #-8] -+ vldmia r1, {d18-d25} -+ vext.8 q8, q8, q9, #16 - \pb -+ pld [r1, r3] -+ vext.8 q9, q9, q10, #16 - \pb -+ subs r12, #1 -+ vext.8 q10, q10, q11, #16 - \pb -+ vext.8 q11, q11, q12, #16 - \pb -+ bl \body_fn -+ // next a is mostly available in c -+ vldr d24, [r6, #64] -+ vstmia r0, {q0-q3} -+ vext.8 q0, q4, q5, #\pb -+ it le -+ pople {lr} -+ vext.8 q1, q5, q6, #\pb -+ it le -+ bxle lr -+ vext.8 q2, q6, q7, #\pb -+ add r6, r6, r3 -+ vext.8 q3, q7, q12, #\pb -+ add r0, r0, r2 -+ // next c is mostly available in b -+ vext.8 d14, d22, d23, #\pb -+ vldr d15, [r1, #56] -+ vext.8 q4, q8, q9, #\pb -+ add r1, r1, r3 -+ vext.8 q5, q9, q10, #\pb -+ vext.8 q6, q10, q11, #\pb -+ b 1b -+.endm -+ -+.macro edge_32bx2_e3, body_fn, pb -+ sub r6, r1, r3 -+ push {r7, lr} -+ add r7, r0, r2 -+ lsl r2, #1 -+ // load a and first 32b of c -+ vldmia r1, {d8-d12} -+ vldmia r6, {d24-d28} -+ vext.8 q2, q4, q5, #\pb -+ add r6, r6, r3, lsl #1 -+ vext.8 q3, q5, q6, #\pb -+ add r1, r1, r3, lsl #1 -+ vext.8 q0, q12, q13, #\pb -+ vext.8 q1, q13, q14, #\pb -+1: -+ // load second 32b of c and second 32b of b -+ vldr d25, [r6, #-8] -+ subs r12, #2 -+ vldmia r6, {d12-d15} -+ vldr d27, [r1, #-8] -+ vldmia r1, {d20-d23} -+ // first 32b of b is mostly available in second 32b of c -+ vext.8 q8, q12, q6, #16 - \pb -+ vext.8 q9, q6, q7, #16 - \pb -+ vext.8 q11, q10, q11, #16 - \pb -+ vext.8 q10, q13, q10, #16 - \pb -+ -+ bl \body_fn -+ -+ vst1.8 {q0-q1}, [r0, :256], r2 -+ vst1.8 {q2-q3}, [r7, :256], r2 -+ ble 2f -+ -+ vldr d24, [r6, #32] -+ add r6, r6, r3, lsl #1 -+ vldr d11, [r1, #24] -+ vext.8 d10, d22, d23, #\pb -+ vldr d30, [r1, #32] -+ add r1, r1, r3, lsl #1 -+ // first 32b of a is mostly available in second 32b of c -+ vext.8 q0, q6, q7, #\pb -+ vext.8 q1, q7, q12, #\pb -+ // first 32b of c is mostly available in second 32b of b -+ vext.8 q4, q10, q11, #\pb -+ // second 32b of a is mostly available in first 32b of c -+ vext.8 q3, q5, q15, #\pb -+ vext.8 q2, q4, q5, #\pb -+ b 1b -+ -+2: pop {r7, pc} -+.endm -+ -+.macro edge_16b_e3, body_fn, pb -+ push {lr} -+ sub r6, r1, r3 -+ vld1.8 {q1}, [r1, :128], r3 -+ vldmia r6, {d18-d20} -+ add r6, r6, r3 -+ -+1: vldr d5, [r1, #-8] -+ vld1.8 {q3}, [r1, :128] -+ subs r12, #1 -+ vext.8 q0, q9, q10, #\pb -+ vext.8 q2, q2, q3, #16 - \pb -+ bl \body_fn -+ vst1.8 {q0}, [r0, :128], r2 -+ ble 2f -+ vmov q9, q1 -+ vldr d3, [r1, #8] -+ add r1, r1, r3 -+ vldr d20, [r6, #16] -+ add r6, r6, r3 -+ vext.8 d2, d4, d5, #\pb -+ b 1b -+ -+2: pop {pc} -+.endm -+ -+.macro edge_8bx2_e3, body_fn, pb -+ sub r6, r1, r3 -+ push {r7, lr} -+ add r7, r0, r2 -+ lsl r2, #1 -+ vld1.8 {d18-d19}, [r6] -+ add r6, r6, r3, lsl #1 -+ vldr d20, [r1, #8] -+ vldr d2, [r1] -+ add r1, r1, r3, lsl #1 -+ vldr d4, [r6, #-8] -+ vldr d3, [r6] -+ vldr d21, [r1, #-8] -+ vldr d22, [r1] -+ -+1: vext.8 d0, d18, d19, #\pb -+ vext.8 d4, d4, d3, #8 - \pb -+ vext.8 d1, d2, d20, #\pb -+ subs r12, #2 -+ vext.8 d5, d21, d22, #8 - \pb -+ -+ bl \body_fn -+ -+ vst1.8 {d0}, [r0, :64], r2 -+ vst1.8 {d1}, [r7, :64], r2 -+ ble 2f -+ -+ vldr d19, [r6, #8] -+ add r6, r6, r3, lsl #1 -+ vldr d20, [r1, #8] -+ vmov d18, d3 -+ vldr d2, [r1] -+ add r1, r1, r3, lsl #1 -+ vldr d4, [r6, #-8] -+ vldr d3, [r6] -+ vldr d21, [r1, #-8] -+ vldr d22, [r1] -+ b 1b -+ -+2: pop {r7, pc} -+.endm -+ -+.macro edge_4bx4_e3, body_fn, pb -+ @ e3 is the same as e2 but with the X offset reversed -+ edge_4bx4_e2 \body_fn, (-\pb) -+.endm -+ -+@ Jump table entry - if in neon mode the bottom bit must be set -+@ ? There is probably a real asm instruction to do this but I haven't found it -+.macro jent lab -+.if jent_pic -+@ Could use .short here but due to A32 not supporting ldrh [lsl#1] it is -+@ simpler and clearer in the code to stick with .word -+T .word (0 + \lab) - (4 + 98b) -+A .word (0 + \lab) - (8 + 98b) -+.else -+T .word 1 + \lab -+A .word \lab -+.endif -+.endm -+ -+.macro edge_64b_bodies, body_fn, pb -+ jent 0f -+ jent 10f -+ jent 20f -+ jent 30f -+ -+0: edge_64b_e0 \body_fn, \pb -+10: edge_64b_e1 \body_fn -+20: edge_64b_e2 \body_fn, \pb -+30: edge_64b_e3 \body_fn, \pb -+.endm -+ -+.macro edge_32bx2_bodies, body_fn, pb -+ jent 0f -+ jent 10f -+ jent 20f -+ jent 30f -+ -+0: edge_32bx2_e0 \body_fn, \pb -+10: edge_32bx2_e1 \body_fn -+20: edge_32bx2_e2 \body_fn, \pb -+30: edge_32bx2_e3 \body_fn, \pb -+.endm -+ -+.macro edge_16b_bodies, body_fn, pb -+ jent 0f -+ jent 10f -+ jent 20f -+ jent 30f -+ -+0: edge_16b_e0 \body_fn, \pb -+10: edge_16b_e1 \body_fn -+20: edge_16b_e2 \body_fn, \pb -+30: edge_16b_e3 \body_fn, \pb -+.endm -+ -+.macro edge_32bx2_16b_bodies, body_fn_64b, body_fn_16b, pb -+ jent 0f -+ jent 10f -+ jent 20f -+ jent 30f -+ jent 5f -+ jent 15f -+ jent 25f -+ jent 35f -+ -+0: edge_32bx2_e0 \body_fn_64b, \pb -+10: edge_32bx2_e1 \body_fn_64b -+20: edge_32bx2_e2 \body_fn_64b, \pb -+30: edge_32bx2_e3 \body_fn_64b, \pb -+5: edge_16b_e0 \body_fn_16b, \pb -+15: edge_16b_e1 \body_fn_16b -+25: edge_16b_e2 \body_fn_16b, \pb -+35: edge_16b_e3 \body_fn_16b, \pb -+.endm -+ -+.macro edge_16b_8bx2_bodies, body_fn, pb -+ jent 0f -+ jent 10f -+ jent 20f -+ jent 30f -+ jent 5f -+ jent 15f -+ jent 25f -+ jent 35f -+ -+0: edge_16b_e0 \body_fn, \pb -+10: edge_16b_e1 \body_fn -+20: edge_16b_e2 \body_fn, \pb -+30: edge_16b_e3 \body_fn, \pb -+5: edge_8bx2_e0 \body_fn, \pb -+15: edge_8bx2_e1 \body_fn -+25: edge_8bx2_e2 \body_fn, \pb -+35: edge_8bx2_e3 \body_fn, \pb -+.endm -+ -+.macro edge_8bx2_4bx4_bodies, body_fn, pb -+ jent 0f -+ jent 10f -+ jent 20f -+ jent 30f -+ jent 5f -+ jent 15f -+ jent 25f -+ jent 35f -+ -+0: edge_8bx2_e0 \body_fn, \pb -+10: edge_8bx2_e1 \body_fn -+20: edge_8bx2_e2 \body_fn, \pb -+30: edge_8bx2_e3 \body_fn, \pb -+5: edge_4bx4_e0 \body_fn, \pb -+15: edge_4bx4_e1 \body_fn -+25: edge_4bx4_e2 \body_fn, \pb -+35: edge_4bx4_e3 \body_fn, \pb -+.endm -+ -+@ void ff_hevc_rpi_sao_edge_8_neon_8( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ int stride_dst, [r2] -+@ int16_t *_sao_offset_val, [r3] -+@ int eo, [sp, #0] -+@ int width, [sp, #4] -+@ int height) [sp, #8] -+ -+function ff_hevc_rpi_sao_edge_8_neon_8, export=1 -+ edge_16b_init 8, 0, 1, 99f -+99: -+ edge_8bx2_4bx4_bodies edge_16b_body_8, 1 -+endfunc -+ -+@ void ff_hevc_rpi_sao_edge_16_neon_8( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ int stride_dst, [r2] -+@ int16_t *_sao_offset_val, [r3] -+@ int eo, [sp, #0] -+@ int width, [sp, #4] -+@ int height) [sp, #8] -+ -+function ff_hevc_rpi_sao_edge_16_neon_8, export=1 -+ edge_16b_init 8, 0, 0, 99f -+99: -+ edge_16b_bodies edge_16b_body_8, 1 -+endfunc -+ -+@ void ff_hevc_rpi_sao_edge_32_neon_8( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ int stride_dst, [r2] -+@ int16_t *_sao_offset_val, [r3] -+@ int eo, [sp, #0] -+@ int width, [sp, #4] -+@ int height) [sp, #8] -+ -+function ff_hevc_rpi_sao_edge_32_neon_8, export=1 -+ edge_64b_init 8, 0, 0, 99f -+99: -+ edge_32bx2_bodies edge_64b_body_8, 1 -+endfunc -+ -+@ void ff_hevc_rpi_sao_edge_64_neon_8( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ int stride_dst, [r2] -+@ int16_t *_sao_offset_val, [r3] -+@ int eo, [sp, #0] -+@ int width, [sp, #4] -+@ int height) [sp, #8] -+ -+function ff_hevc_rpi_sao_edge_64_neon_8, export=1 -+ edge_64b_init 8, 0, 0, 99f -+99: -+ edge_64b_bodies edge_64b_body_8, 1 -+endfunc -+ -+@ ff_hevc_rpi_sao_edge_c_8_neon_8( -+@ uint8_t *_dst, [r0] -+@ const uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ const int16_t *_sao_offset_val_u, [r3] -+@ const int16_t *_sao_offset_val_v, [sp, #0] -+@ int eo, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_edge_c_8_neon_8, export=1 -+ edge_16b_init 8, 1, 1, 99f -+99: -+ edge_16b_8bx2_bodies edge_16b_body_8, 2 -+endfunc -+ -+@ ff_hevc_rpi_sao_edge_c_16_neon_8( -+@ uint8_t *_dst, [r0] -+@ const uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ const int16_t *_sao_offset_val_u, [r3] -+@ const int16_t *_sao_offset_val_v, [sp, #0] -+@ int eo, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_edge_c_16_neon_8, export=1 -+ edge_64b_init 8, 1, 0, 99f -+99: -+ edge_32bx2_bodies edge_64b_body_8, 2 -+endfunc -+ -+@ ff_hevc_rpi_sao_edge_c_32_neon_8( -+@ uint8_t *_dst, [r0] -+@ const uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ const int16_t *_sao_offset_val_u, [r3] -+@ const int16_t *_sao_offset_val_v, [sp, #0] -+@ int eo, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_edge_c_32_neon_8, export=1 -+ edge_64b_init 8, 1, 0, 99f -+99: -+ edge_64b_bodies edge_64b_body_8, 2 -+endfunc -+ -+@ void ff_hevc_rpi_sao_edge_8_neon_10( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ int stride_dst, [r2] -+@ int16_t *_sao_offset_val, [r3] -+@ int eo, [sp, #0] -+@ int width, [sp, #4] -+@ int height) [sp, #8] -+ -+function ff_hevc_rpi_sao_edge_8_neon_10, export=1 -+ edge_16b_init 10, 0, 1, 99f -+99: -+ edge_16b_8bx2_bodies edge_16b_body_16, 2 -+endfunc -+ -+@ void ff_hevc_rpi_sao_edge_16_neon_10( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ int stride_dst, [r2] -+@ int16_t *_sao_offset_val, [r3] -+@ int eo, [sp, #0] -+@ int width, [sp, #4] -+@ int height) [sp, #8] -+ -+function ff_hevc_rpi_sao_edge_16_neon_10, export=1 -+ edge_64b_init 10, 0, 0, 99f -+99: -+ edge_32bx2_bodies edge_64b_body_16, 2 -+endfunc -+ -+@ void ff_hevc_rpi_sao_edge_64_neon_10( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ int stride_dst, [r2] -+@ int16_t *_sao_offset_val, [r3] -+@ int eo, [sp, #0] -+@ int width, [sp, #4] -+@ int height) [sp, #8] -+ -+@ We simply split the 32 case into 2 vertical stripes -+@ and call the fns for w32 -+@ -+@ Calling code will always have src != dst so we don't have to worry -+@ about edge effects -+ -+function ff_hevc_rpi_sao_edge_64_neon_10, export=1 -+ edge_64b_init 10, 0, 1, 99f, xjump=1 -+endfunc -+ -+@ void ff_hevc_rpi_sao_edge_32_neon_10( -+@ uint8_t *_dst, [r0] -+@ uint8_t *_src, [r1] -+@ int stride_dst, [r2] -+@ int16_t *_sao_offset_val, [r3] -+@ int eo, [sp, #0] -+@ int width, [sp, #4] -+@ int height) [sp, #8] -+ -+function ff_hevc_rpi_sao_edge_32_neon_10, export=1 -+ edge_64b_init 10, 0, 0, 99f -+99: -+ edge_64b_bodies edge_64b_body_16, 2 -+endfunc -+ -+@ ff_hevc_rpi_sao_edge_c_8_neon_10( -+@ uint8_t *_dst, [r0] -+@ const uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ const int16_t *_sao_offset_val_u, [r3] -+@ const int16_t *_sao_offset_val_v, [sp, #0] -+@ int eo, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_edge_c_8_neon_10, export=1 -+ edge_xxb_init 10, 1, 99f, check_w4=1, setup_16b=1, setup_64b=1 -+99: -+ edge_32bx2_16b_bodies edge_64b_body_16, edge_16b_body_16, 4 -+endfunc -+ -+@ ff_hevc_rpi_sao_edge_c_32_neon_10( -+@ uint8_t *_dst, [r0] -+@ const uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ const int16_t *_sao_offset_val_u, [r3] -+@ const int16_t *_sao_offset_val_v, [sp, #0] -+@ int eo, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_edge_c_32_neon_10, export=1 -+ edge_64b_init 10, 1, 1, 99f, xjump=1 -+endfunc -+ -+ -+@ ff_hevc_rpi_sao_edge_c_16_neon_10( -+@ uint8_t *_dst, [r0] -+@ const uint8_t *_src, [r1] -+@ ptrdiff_t stride_dst, [r2] -+@ const int16_t *_sao_offset_val_u, [r3] -+@ const int16_t *_sao_offset_val_v, [sp, #0] -+@ int eo, [sp, #4] -+@ int width, [sp, #8] -+@ int height) [sp, #12] -+ -+function ff_hevc_rpi_sao_edge_c_16_neon_10, export=1 -+ edge_64b_init 10, 1, 0, 99f -+99: -+ edge_64b_bodies edge_64b_body_16, 4 -+endfunc -+ -diff --git a/libavcodec/arm/rpi_hevcpred_arm.h b/libavcodec/arm/rpi_hevcpred_arm.h -new file mode 100644 -index 0000000000..36a23a5bf9 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcpred_arm.h -@@ -0,0 +1,28 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_ARM_HEVCPRED_ARM_H -+#define AVCODEC_ARM_HEVCPRED_ARM_H -+ -+#include "libavcodec/rpi_hevcpred.h" -+ -+void ff_hevc_rpi_pred_init_arm(HEVCRpiPredContext * const c, const int bit_depth); -+void ff_hevc_rpi_pred_init_neon(HEVCRpiPredContext * const c, const int bit_depth); -+ -+#endif /* AVCODEC_ARM_HEVCPRED_ARM_H */ -+ -diff --git a/libavcodec/arm/rpi_hevcpred_init_arm.c b/libavcodec/arm/rpi_hevcpred_init_arm.c -new file mode 100644 -index 0000000000..80724d4cf3 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcpred_init_arm.c -@@ -0,0 +1,35 @@ -+/* -+ * Copyright (c) 2018 John Cox (for Raspberry Pi) -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/attributes.h" -+#include "libavutil/cpu.h" -+#include "libavutil/arm/cpu.h" -+ -+#include "libavcodec/rpi_hevcpred.h" -+#include "rpi_hevcpred_arm.h" -+ -+av_cold void ff_hevc_rpi_pred_init_arm(HEVCRpiPredContext * const c, const int bit_depth) -+{ -+ int cpu_flags = av_get_cpu_flags(); -+ -+ if (have_neon(cpu_flags)) -+ ff_hevc_rpi_pred_init_neon(c, bit_depth); -+} -+ -diff --git a/libavcodec/arm/rpi_hevcpred_init_neon.c b/libavcodec/arm/rpi_hevcpred_init_neon.c -new file mode 100644 -index 0000000000..21e7700174 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcpred_init_neon.c -@@ -0,0 +1,210 @@ -+/* -+ * Copyright (c) 2018 John Cox (for Raspberry Pi) -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "rpi_hevcpred_arm.h" -+ -+intra_filter_fn_t ff_hevc_rpi_intra_filter_4_neon_8; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_8_neon_8; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_4_neon_16; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_8_neon_16; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_16_neon_16; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_4_neon_32; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_8_neon_32; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_16_neon_32; -+ -+void ff_hevc_rpi_pred_angular_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_32_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_c_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_c_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_c_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_32_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_c_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_c_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_angular_c_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+ -+void ff_hevc_rpi_pred_vertical_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_32_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_c_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_c_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_c_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_32_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_c_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_c_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_vertical_c_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+ -+void ff_hevc_rpi_pred_horizontal_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_32_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_c_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_c_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_c_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_32_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_c_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_c_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+void ff_hevc_rpi_pred_horizontal_c_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+ -+void ff_hevc_rpi_pred_planar_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_32_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_c_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_c_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_c_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_32_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_c_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_c_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_planar_c_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+ -+void ff_hevc_rpi_pred_dc_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_32_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_c_4_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_c_8_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_c_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_32_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_c_4_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_c_8_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+void ff_hevc_rpi_pred_dc_c_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+ -+void ff_hevc_rpi_pred_init_neon(HEVCRpiPredContext * const c, const int bit_depth) -+{ -+ switch (bit_depth) -+ { -+ case 8: -+ c->intra_filter[0] = ff_hevc_rpi_intra_filter_4_neon_8; -+ c->intra_filter[1] = ff_hevc_rpi_intra_filter_8_neon_8; -+ c->intra_filter_c[0] = ff_hevc_rpi_intra_filter_4_neon_16; // Equivalent to c_4_neon_8 -+ c->intra_filter_c[1] = ff_hevc_rpi_intra_filter_8_neon_16; -+ c->intra_filter_c[2] = ff_hevc_rpi_intra_filter_16_neon_16; -+ -+ c->pred_angular[0] = ff_hevc_rpi_pred_angular_4_neon_8; -+ c->pred_angular[1] = ff_hevc_rpi_pred_angular_8_neon_8; -+ c->pred_angular[2] = ff_hevc_rpi_pred_angular_16_neon_8; -+ c->pred_angular[3] = ff_hevc_rpi_pred_angular_32_neon_8; -+ c->pred_angular_c[0] = ff_hevc_rpi_pred_angular_c_4_neon_8; -+ c->pred_angular_c[1] = ff_hevc_rpi_pred_angular_c_8_neon_8; -+ c->pred_angular_c[2] = ff_hevc_rpi_pred_angular_c_16_neon_8; -+ -+ c->pred_horizontal[0] = ff_hevc_rpi_pred_horizontal_4_neon_8; -+ c->pred_horizontal[1] = ff_hevc_rpi_pred_horizontal_8_neon_8; -+ c->pred_horizontal[2] = ff_hevc_rpi_pred_horizontal_16_neon_8; -+ c->pred_horizontal[3] = ff_hevc_rpi_pred_horizontal_32_neon_8; -+ c->pred_horizontal_c[0] = ff_hevc_rpi_pred_horizontal_c_4_neon_8; -+ c->pred_horizontal_c[1] = ff_hevc_rpi_pred_horizontal_c_8_neon_8; -+ c->pred_horizontal_c[2] = ff_hevc_rpi_pred_horizontal_c_16_neon_8; -+ -+ c->pred_vertical[0] = ff_hevc_rpi_pred_vertical_4_neon_8; -+ c->pred_vertical[1] = ff_hevc_rpi_pred_vertical_8_neon_8; -+ c->pred_vertical[2] = ff_hevc_rpi_pred_vertical_16_neon_8; -+ c->pred_vertical[3] = ff_hevc_rpi_pred_vertical_32_neon_8; -+ c->pred_vertical_c[0] = ff_hevc_rpi_pred_vertical_c_4_neon_8; -+ c->pred_vertical_c[1] = ff_hevc_rpi_pred_vertical_c_8_neon_8; -+ c->pred_vertical_c[2] = ff_hevc_rpi_pred_vertical_c_16_neon_8; -+ -+ c->pred_planar[0] = ff_hevc_rpi_pred_planar_4_neon_8; -+ c->pred_planar[1] = ff_hevc_rpi_pred_planar_8_neon_8; -+ c->pred_planar[2] = ff_hevc_rpi_pred_planar_16_neon_8; -+ c->pred_planar[3] = ff_hevc_rpi_pred_planar_32_neon_8; -+ c->pred_planar_c[0] = ff_hevc_rpi_pred_planar_c_4_neon_8; -+ c->pred_planar_c[1] = ff_hevc_rpi_pred_planar_c_8_neon_8; -+ c->pred_planar_c[2] = ff_hevc_rpi_pred_planar_c_16_neon_8; -+ -+ c->pred_dc[0] = ff_hevc_rpi_pred_dc_4_neon_8; -+ c->pred_dc[1] = ff_hevc_rpi_pred_dc_8_neon_8; -+ c->pred_dc[2] = ff_hevc_rpi_pred_dc_16_neon_8; -+ c->pred_dc[3] = ff_hevc_rpi_pred_dc_32_neon_8; -+ c->pred_dc_c[0] = ff_hevc_rpi_pred_dc_c_4_neon_8; -+ c->pred_dc_c[1] = ff_hevc_rpi_pred_dc_c_8_neon_8; -+ c->pred_dc_c[2] = ff_hevc_rpi_pred_dc_c_16_neon_8; -+ break; -+ case 10: -+ c->intra_filter[0] = ff_hevc_rpi_intra_filter_4_neon_16; -+ c->intra_filter[1] = ff_hevc_rpi_intra_filter_8_neon_16; -+ c->intra_filter[2] = ff_hevc_rpi_intra_filter_16_neon_16; -+ c->intra_filter_c[0] = ff_hevc_rpi_intra_filter_4_neon_32; -+ c->intra_filter_c[1] = ff_hevc_rpi_intra_filter_8_neon_32; -+ c->intra_filter_c[2] = ff_hevc_rpi_intra_filter_16_neon_32; -+ -+ c->pred_angular[0] = ff_hevc_rpi_pred_angular_4_neon_10; -+ c->pred_angular[1] = ff_hevc_rpi_pred_angular_8_neon_10; -+ c->pred_angular[2] = ff_hevc_rpi_pred_angular_16_neon_10; -+ c->pred_angular[3] = ff_hevc_rpi_pred_angular_32_neon_10; -+ c->pred_angular_c[0] = ff_hevc_rpi_pred_angular_c_4_neon_10; -+ c->pred_angular_c[1] = ff_hevc_rpi_pred_angular_c_8_neon_10; -+ c->pred_angular_c[2] = ff_hevc_rpi_pred_angular_c_16_neon_10; -+ -+ c->pred_horizontal[0] = ff_hevc_rpi_pred_horizontal_4_neon_10; -+ c->pred_horizontal[1] = ff_hevc_rpi_pred_horizontal_8_neon_10; -+ c->pred_horizontal[2] = ff_hevc_rpi_pred_horizontal_16_neon_10; -+ c->pred_horizontal[3] = ff_hevc_rpi_pred_horizontal_32_neon_10; -+ c->pred_horizontal_c[0] = ff_hevc_rpi_pred_horizontal_c_4_neon_10; -+ c->pred_horizontal_c[1] = ff_hevc_rpi_pred_horizontal_c_8_neon_10; -+ c->pred_horizontal_c[2] = ff_hevc_rpi_pred_horizontal_c_16_neon_10; -+ -+ c->pred_vertical[0] = ff_hevc_rpi_pred_vertical_4_neon_10; -+ c->pred_vertical[1] = ff_hevc_rpi_pred_vertical_8_neon_10; -+ c->pred_vertical[2] = ff_hevc_rpi_pred_vertical_16_neon_10; -+ c->pred_vertical[3] = ff_hevc_rpi_pred_vertical_32_neon_10; -+ c->pred_vertical_c[0] = ff_hevc_rpi_pred_vertical_c_4_neon_10; -+ c->pred_vertical_c[1] = ff_hevc_rpi_pred_vertical_c_8_neon_10; -+ c->pred_vertical_c[2] = ff_hevc_rpi_pred_vertical_c_16_neon_10; -+ -+ c->pred_planar[0] = ff_hevc_rpi_pred_planar_4_neon_10; -+ c->pred_planar[1] = ff_hevc_rpi_pred_planar_8_neon_10; -+ c->pred_planar[2] = ff_hevc_rpi_pred_planar_16_neon_10; -+ c->pred_planar[3] = ff_hevc_rpi_pred_planar_32_neon_10; -+ c->pred_planar_c[0] = ff_hevc_rpi_pred_planar_c_4_neon_10; -+ c->pred_planar_c[1] = ff_hevc_rpi_pred_planar_c_8_neon_10; -+ c->pred_planar_c[2] = ff_hevc_rpi_pred_planar_c_16_neon_10; -+ -+ c->pred_dc[0] = ff_hevc_rpi_pred_dc_4_neon_10; -+ c->pred_dc[1] = ff_hevc_rpi_pred_dc_8_neon_10; -+ c->pred_dc[2] = ff_hevc_rpi_pred_dc_16_neon_10; -+ c->pred_dc[3] = ff_hevc_rpi_pred_dc_32_neon_10; -+ c->pred_dc_c[0] = ff_hevc_rpi_pred_dc_c_4_neon_10; -+ c->pred_dc_c[1] = ff_hevc_rpi_pred_dc_c_8_neon_10; -+ c->pred_dc_c[2] = ff_hevc_rpi_pred_dc_c_16_neon_10; -+ break; -+ default: -+ break; -+ } -+} -+ -diff --git a/libavcodec/arm/rpi_hevcpred_intra_angular_neon.S b/libavcodec/arm/rpi_hevcpred_intra_angular_neon.S -new file mode 100644 -index 0000000000..3dd9246a16 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcpred_intra_angular_neon.S -@@ -0,0 +1,2975 @@ -+/* -+ * Copyright (c) 2018 John Cox (for Raspberry Pi) -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/* -+ * General angular pred -+ * -+ * Horizontal (10) & Vertical (26) cases have their own file -+ * and are not dealt with properly here (luma filtering is missing) -+ * -+ * The inv_angle calculations are annoying - if it wasn't for the +128 -+ * rounding step then the result would simply be the loop counter :-( -+ */ -+ -+ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+.text -+ -+@ Horizontal Patch functions -+@ These need a transpose before store so exist as smaller patches -+@ Patches can be called repeatedly without any intermediate setup -+@ to generate a horizontal block -+@ -+@ It is almost certainly the case that larger patch fns can be built -+@ and they would be a little faster, but we would still need the small -+@ fns and code size (or at least instruction cache size) is an issue -+@ given how much code we already have here -+ -+@ Generate 8x8 luma 8 patch -+@ -+@ r3 Out stride -+@ r4 Angle add -+@ r7 Inv angle (_up only) -+@ -+@ In/Out (updated) -+@ r0 Out pointer - on exit point to start of next patch horizontally (i.e. r0 + patch width) -+@ r2 Left ptr - updated -+@ r10 Inv angle accumulator (_up only) -+@ r12 32 - angle frac (_down) or angle frac (_up) -+@ d0 Older reference samples -+@ d1=r8+r9 Newer reference samples -+@ d2 32 - angle frac -+@ d3 Angle frac -+@ q2 Partially computed next result (_up only) -+@ -+@ Temps -+@ r5 Loop counter -+@ r6 -+@ r7 (_down only) -+@ r11 (_up only) -+@ q2, q8-q11 -+ -+patch_h_down_8x8_8: -+ ldrd r8, r9, [r2] @ Left -+ rsb r12, r6, #32 -+ vmov d0, r8, r9 -+ vdup.8 d3, r6 -+ lsr r8, #8 -+ vdup.8 d2, r12 -+ orr r8, r8, r9, lsl #24 -+ ldr r9, [r2, #5]! -+ vmov d1, r8, r9 -+ // drop through... -+patch_h_down_8x8_8_continue: -+ mov r5, #8 -+1: -+ subs r12, r4 -+ vmull.u8 q2, d0, d2 -+ it mi -+ addmi r12, #32 -+ vmlal.u8 q2, d1, d3 -+ rsb r6, r12, #32 -+ vext.8 q8, q8, q9, #8 -+ itt mi -+ lsrmi r7, r8, #8 -+ vmovmi d0, r8, r9 -+ vdup.8 d2, r12 -+ vext.8 q9, q9, q10, #8 -+ it mi -+ orrmi r8, r7, r9, lsl #24 -+ vext.8 q10, q10, q11, #8 -+ it mi -+ ldrmi r9, [r2, #1]! -+ vmov d22, d23 -+ vrshrn.u16 d23, q2, #5 -+ it mi -+ vmovmi d1, r8, r9 -+ subs r5, #1 -+ vdup.8 d3, r6 -+ bne 1b -+ // drop through... -+store_tran_8x8_8: -+ vzip.8 d16, d17 -+ add r6, r0, r3 -+ vzip.8 d18, d19 -+ lsl r3, #1 -+ vzip.8 d20, d21 -+ add r5, r0, r3 -+ vzip.8 d22, d23 -+ vzip.16 q8, q9 -+ vzip.16 q10, q11 -+ vzip.32 q8, q10 -+ vzip.32 q9, q11 -+ vst1.8 {d16}, [r0]! -+ vst1.8 {d17}, [r6], r3 -+ vst1.8 {d20}, [r5], r3 -+ vst1.8 {d21}, [r6], r3 -+ vst1.8 {d18}, [r5], r3 -+ vst1.8 {d19}, [r6], r3 -+ vst1.8 {d22}, [r5] -+ asr r3, #1 -+ vst1.8 {d23}, [r6] -+ -+ bx lr -+ -+patch_h_up_8x8_8: -+ ldrd r8, r9, [r2] -+ rsb r6, r4, #32 -+ vmov d0, r8, r9 -+ vdup.8 d3, r4 -+ lsr r11, r8, #24 -+ vdup.8 d2, r6 -+ ldr r8, [r2, #-1]! -+ orr r9, r11, r9, lsl #8 -+ vmov d1, r8, r9 -+ mov r12, r4 -+ vmull.u8 q2, d0, d2 -+ vmlal.u8 q2, d1, d3 -+patch_h_up_8x8_8_continue: -+ mov r5, #8 -+1: -+ add r12, r4 -+ mov r11, #0 -+ cmp r12, #33 -+ it cs -+ addcs r10, r7 -+ vext.8 q8, q8, q9, #8 -+ itt cs -+ subcs r12, #32 -+ tstcs r10, #1<<31 -+ rsb r6, r12, #32 -+ it eq -+ asreq r11, r10, #8 -+ it cs -+ vmovcs d0, r8, r9 -+ vdup.8 d2, r6 -+ it cs -+ lsrcs r6, r8, #24 -+ vext.8 q9, q9, q10, #8 -+ itt cs -+ orrcs r9, r6, r9, lsl #8 -+ ldrbcs r11, [r1, r11] -+ vdup.8 d3, r12 -+ vext.8 q10, q10, q11, #8 -+ it hi -+ ldrbhi r11, [r2, #-1]! -+ vmov d22, d23 -+ vrshrn.u16 d23, q2, #5 -+ itt cs -+ orrcs r8, r11, r8, lsl #8 -+ vmovcs d1, r8, r9 -+ vmull.u8 q2, d0, d2 -+ subs r5, #1 -+ vmlal.u8 q2, d1, d3 -+ bne 1b -+ -+ b store_tran_8x8_8 -+ -+ -+.macro ADRT reg, val -+@ adr in T32 has enough range but not in A32 -+A adrl \reg, \val -+T adr \reg, \val -+.endm -+ -+@ ff_hevc_rpi_pred_angular_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_4_neon_8, export=1 -+ ldr r12, [sp] -+ push {r4-r8, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ ldr lr, [r2], #1 @ Top -+ rsb r12, r6, #32 -+ vmov s0, lr -+ vdup.8 d3, r6 -+ ldr lr, [r2], #1 -+ vdup.8 d2, r12 -+ vmov s2, lr -+ subs r12, r4 -+ vmull.u8 q2, d0, d2 -+ it mi -+ addmi r12, #32 -+ vmlal.u8 q2, d1, d3 -+ rsb r6, r12, #32 -+ itt mi -+ vmovmi s0, lr -+ ldrmi lr, [r2], #1 -+ vdup.8 d2, r12 -+ it mi -+ vmovmi s2, lr -+ vdup.8 d3, r6 -+ mov r5, #2 -+1: -+ vrshrn.u16 d20, q2, #5 -+ subs r12, r4 -+ vmull.u8 q2, d0, d2 -+ it mi -+ addmi r12, #32 -+ vmlal.u8 q2, d1, d3 -+ rsb r6, r12, #32 -+ vext.64 q8, q8, q9, #1 -+ it mi -+ vmovmi s0, lr -+ vext.64 q9, q9, q10, #1 -+ it mi -+ ldrmi lr, [r2], #1 -+ vdup.8 d2, r12 -+ it mi -+ vmovmi s2, lr -+ subs r5, #1 -+ vdup.8 d3, r6 -+ bne 1b -+ -+ vrshrn.u16 d20, q2, #5 -+ vmull.u8 q2, d0, d2 -+ add r12, r0, r3 -+ vmlal.u8 q2, d1, d3 -+ lsl r3, #1 -+ vext.64 q8, q8, q9, #1 -+ vext.64 q9, q9, q10, #1 -+ vrshrn.u16 d20, q2, #5 -+ -+98: -+ vst4.8 {d17[0], d18[0], d19[0], d20[0]}, [r0], r3 -+ vst4.8 {d17[1], d18[1], d19[1], d20[1]}, [r12], r3 -+ vst4.8 {d17[2], d18[2], d19[2], d20[2]}, [r0] -+ vst4.8 {d17[3], d18[3], d19[3], d20[3]}, [r12] -+ pop {r4-r8, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ rsb r12, r6, #32 -+ ldr lr, [r2] @ Left -+ ldrb r2, [r2, #-1] @ Top-left -+ vmov s0, lr -+ vdup.8 d2, r12 -+ vdup.8 d3, r6 -+ orr lr, r2, lr, lsl #8 -+ vmov s2, lr -+ sub r8, r7, #128 -+ mov r5, #3 -+2: -+ vmull.u8 q2, d0, d2 -+ subs r12, r4 -+ vmlal.u8 q2, d1, d3 -+T it mi -+ addmi r12, #32 -+T asr r6, r8, #8 -+T it mi -+T ldrbmi r2, [r1, r6] -+A ldrbmi r2, [r1, r8, asr #8] -+ rsb r6, r12, #32 -+ vdup.8 d2, r12 -+ ittt mi -+ vmovmi s0, lr -+ orrmi lr, r2, lr, lsl #8 -+ vmovmi s2, lr -+ vrshrn.u16 d20, q2, #5 -+ vdup.8 d3, r6 -+ it mi -+ addmi r8, r7 -+ subs r5, #1 -+ vext.64 q8, q8, q9, #1 -+ vext.64 q9, q9, q10, #1 -+ bne 2b -+ -+ vmull.u8 q2, d0, d2 -+ add r12, r0, r3 -+ vmlal.u8 q2, d1, d3 -+ lsl r3, #1 -+ vrshrn.u16 d20, q2, #5 -+ b 98b -+ -+@ Left of vertical - works down left -+18: -+ ldrh r7, [r7] -+ rsb r12, r6, #32 -+ ldr lr, [r1] @ Top -+ ldrb r1, [r2, #-1] @ Top-left -+ vmov s0, lr -+ vdup.8 d2, r12 -+ vdup.8 d3, r6 -+ orr lr, r1, lr, lsl #8 -+ vmov s2, lr -+ sub r8, r7, #128 -+ mov r5, #3 -+2: -+ vmull.u8 q2, d0, d2 -+ subs r12, r4 -+ vmlal.u8 q2, d1, d3 -+T it mi -+ addmi r12, #32 -+T asr r6, r8, #8 -+T it mi -+T ldrbmi r1, [r2, r6] -+A ldrbmi r1, [r2, r8, asr #8] -+ rsb r6, r12, #32 -+ vdup.8 d2, r12 -+ ittt mi -+ vmovmi s0, lr -+ orrmi lr, r1, lr, lsl #8 -+ vmovmi s2, lr -+ vrshrn.u16 d4, q2, #5 -+ vdup.8 d3, r6 -+ it mi -+ addmi r8, r7 -+ subs r5, #1 -+ vst1.32 {d4[0]}, [r0], r3 -+ bne 2b -+ -+ vmull.u8 q2, d0, d2 -+ vmlal.u8 q2, d1, d3 -+ vrshrn.u16 d4, q2, #5 -+ vst1.32 {d4[0]}, [r0] -+ -+ pop {r4-r8, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ ldr lr, [r1], #1 @ Top -+ rsb r12, r6, #32 -+ vmov s0, lr -+ vdup.8 d3, r6 -+ ldr lr, [r1], #1 -+ vdup.8 d2, r12 -+ vmov s2, lr -+ subs r12, r4 -+ vmull.u8 q2, d0, d2 -+ it mi -+ addmi r12, #32 -+ vmlal.u8 q2, d1, d3 -+ rsb r6, r12, #32 -+ itt mi -+ vmovmi s0, lr -+ ldrmi lr, [r1], #1 -+ vdup.8 d2, r12 -+ it mi -+ vmovmi s2, lr -+ vdup.8 d3, r6 -+ mov r5, #2 -+1: -+ vrshrn.u16 d6, q2, #5 -+ subs r12, r4 -+ vmull.u8 q2, d0, d2 -+ it mi -+ addmi r12, #32 -+ vmlal.u8 q2, d1, d3 -+ rsb r6, r12, #32 -+ vst1.32 {d6[0]}, [r0], r3 -+ itt mi -+ vmovmi s0, lr -+ ldrmi lr, [r1], #1 -+ vdup.8 d2, r12 -+ it mi -+ vmovmi s2, lr -+ subs r5, #1 -+ vdup.8 d3, r6 -+ bne 1b -+ -+ vrshrn.u16 d6, q2, #5 -+ vmull.u8 q2, d0, d2 -+ vmlal.u8 q2, d1, d3 -+ vst1.32 {d6[0]}, [r0], r3 -+ vrshrn.u16 d6, q2, #5 -+ vst1.32 {d6[0]}, [r0] -+ -+ pop {r4-r8, pc} -+ -+endfunc -+ -+ -+ -+@ ff_hevc_rpi_pred_angular_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_8_neon_8, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ bl patch_h_down_8x8_8 -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ bl patch_h_up_8x8_8 -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ ldrd r8, r9, [r1] @ Top -+ rsb r12, r6, #32 -+ ldrb lr, [r2, #-1] @ Top-left -+ ldrh r7, [r7] -+ vmov d0, r8, r9 -+ lsl r9, r9, #8 -+ vdup.8 d2, r12 -+ orr r9, r9, r8, lsr #24 -+ orr r8, lr, r8, lsl #8 -+ vmov d1, r8, r9 -+ sub r1, r7, #128 -+ mov r5, #7 -+1: -+ vdup.8 d3, r6 -+ vmull.u8 q2, d0, d2 -+ subs r12, r12, r4 -+ vmlal.u8 q2, d1, d3 -+ ittt mi -+ addmi lr, r2, r1, asr #8 -+ addmi r12, r12, #32 -+ vmovmi d0, r8, r9 -+ rsb r6, r12, #32 -+ itt mi -+ lslmi r9, r9, #8 -+ ldrbmi lr, [lr] -+ vdup.8 d2, r12 -+ vrshrn.u16 d4, q2, #5 -+ itttt mi -+ orrmi r9, r9, r8, lsr #24 -+ orrmi r8, lr, r8, lsl #8 -+ vmovmi d1, r8, r9 -+ addmi r1, r1, r7 -+ subs r5, r5, #1 -+ vst1.8 {d4}, [r0], r3 -+ bne 1b -+ -+ vdup.8 d3, r6 -+ vmull.u8 q2, d0, d2 -+ vmlal.u8 q2, d1, d3 -+ vrshrn.u16 d4, q2, #5 -+ vst1.8 {d4}, [r0] -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ ldrd r8, r9, [r1] @ Top -+ rsb r12, r6, #32 -+ vmov d0, r8, r9 -+ vdup.8 d3, r6 -+ mov r5, #7 -+ lsr r8, #8 -+ vdup.8 d2, r12 -+ orr r8, r8, r9, lsl #24 -+ ldr r9, [r1, #5]! -+ vmov d1, r8, r9 -+1: -+ vmull.u8 q2, d0, d2 -+ subs r12, r4 -+ vmlal.u8 q2, d1, d3 -+ it mi -+ addmi r12, #32 -+ rsb r6, r12, #32 -+ itt mi -+ vmovmi d0, r8, r9 -+ lsrmi r8, #8 -+ vdup.8 d2, r12 -+ itt mi -+ orrmi r8, r8, r9, lsl #24 -+ ldrmi r9, [r1, #1]! -+ vrshrn.u16 d6, q2, #5 -+ it mi -+ vmovmi d1, r8, r9 -+ vdup.8 d3, r6 -+ subs r5, #1 -+ vst1.8 {d6}, [r0], r3 -+ bne 1b -+ -+ vmull.u8 q2, d0, d2 -+ vmlal.u8 q2, d1, d3 -+ vrshrn.u16 d6, q2, #5 -+ vst1.8 {d6}, [r0] -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_16_neon_8, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ mov r1, r2 @ save r2 - r1 unused by patch_down -+ -+ bl patch_h_down_8x8_8 -+ bl patch_h_down_8x8_8_continue -+ -+ add r2, r1, #8 @ restore r2, but 8 rows further down left -+ sub r0, #16 -+ mov r6, r4 -+ add r0, r0, r3, lsl #3 -+ -+ bl patch_h_down_8x8_8 -+ bl patch_h_down_8x8_8_continue -+ -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ -+ push {r2} -+ bl patch_h_up_8x8_8 -+ bl patch_h_up_8x8_8_continue -+ pop {r2} -+ -+ sub r0, #16 -+ mov r10, #-128 -+ add r2, #8 -+ add r0, r0, r3, lsl #3 -+ sub r10, r10, r7, lsl #3 -+ -+ bl patch_h_up_8x8_8 -+ bl patch_h_up_8x8_8_continue -+ -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ vld1.8 {q9}, [r1] -+ sub r1, r2, #1 -+ rsb r12, r6, #32 -+ ldrh r7, [r7] -+ vdup.8 d6, r6 -+ vext.8 q8, q9, q9, #15 -+ sub r8, r7, #128 -+ vld1.8 {d16[0]}, [r1] -+ vdup.8 d7, r12 -+ mov r5, #15 -+1: -+ vmull.u8 q0, d18, d7 -+ subs r12, r4 -+ vmlal.u8 q0, d16, d6 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q1, d19, d7 -+ it cc -+ addcc r1, r2, r8, asr #8 -+ vmlal.u8 q1, d17, d6 -+ rsb r6, r12, #32 -+ vext.8 q10, q8, q8, #15 -+ sub r5, #1 -+ vld1.8 {d20[0]}, [r1] -+ it cc -+ addcc r8, r7 -+ vmov q11, q8 -+ teq r5, #0 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vst1.8 {q0}, [r0], r3 -+ bhi 1b -+ beq 4f -+2: -+ vmull.u8 q0, d22, d7 -+ subs r12, r4 -+ vmlal.u8 q0, d20, d6 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q1, d23, d7 -+ it cc -+ addcc r1, r2, r8, asr #8 -+ vmlal.u8 q1, d21, d6 -+ rsb r6, r12, #32 -+ vext.8 q8, q10, q10, #15 -+ sub r5, #1 -+ vld1.8 {d16[0]}, [r1] -+ it cc -+ addcc r8, r7 -+ vmov q9, q10 -+ teq r5, #0 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vst1.8 {q0}, [r0], r3 -+ bhi 2b -+ bne 1b -+ bcc 5f -+3: -+ vmull.u8 q0, d22, d7 -+ vmlal.u8 q0, d20, d6 -+ vmull.u8 q1, d23, d7 -+ vmlal.u8 q1, d21, d6 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vst1.8 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+4: -+ bcc 3b -+5: -+ vmull.u8 q0, d18, d7 -+ vmlal.u8 q0, d16, d6 -+ vmull.u8 q1, d19, d7 -+ vmlal.u8 q1, d17, d6 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vst1.8 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ vld1.8 {q9}, [r1]! -+ rsb r12, r6, #32 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vext.8 q8, q9, q9, #1 -+ vld1.8 {d17[7]}, [r1]! -+ mov r5, #15 -+1: -+ vmull.u8 q0, d16, d6 -+ subs r12, r4 -+ vmlal.u8 q0, d18, d7 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q1, d17, d6 -+ rsb r6, r12, #32 -+ vmlal.u8 q1, d19, d7 -+ sub r5, #1 -+ vext.8 q10, q8, q8, #1 -+ teq r5, #0 -+ vld1.8 {d21[7]}, [r1] -+ it cc -+ addcc r1, #1 -+ vmov q11, q8 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vst1.8 {q0}, [r0], r3 -+ bhi 1b -+ beq 4f -+2: -+ vmull.u8 q0, d20, d6 -+ subs r12, r4 -+ vmlal.u8 q0, d22, d7 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q1, d21, d6 -+ rsb r6, r12, #32 -+ vmlal.u8 q1, d23, d7 -+ sub r5, #1 -+ vext.8 q8, q10, q10, #1 -+ teq r5, #0 -+ vld1.8 {d17[7]}, [r1] -+ it cc -+ addcc r1, #1 -+ vmov q9, q10 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vst1.8 {q0}, [r0], r3 -+ bhi 2b -+ bne 1b -+ bcc 5f -+3: -+ vmull.u8 q0, d20, d6 -+ vmlal.u8 q0, d22, d7 -+ vmull.u8 q1, d21, d6 -+ vmlal.u8 q1, d23, d7 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vst1.8 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+4: -+ bcc 3b -+5: -+ vmull.u8 q0, d16, d6 -+ vmlal.u8 q0, d18, d7 -+ vmull.u8 q1, d17, d6 -+ vmlal.u8 q1, d19, d7 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vst1.8 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_32_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_32_neon_8, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ mov r10, #4 -+ mov r1, r2 -+1: -+ bl patch_h_down_8x8_8 -+ bl patch_h_down_8x8_8_continue -+ bl patch_h_down_8x8_8_continue -+ bl patch_h_down_8x8_8_continue -+ -+ add r2, r1, #8 @ restore r2, but 8 rows further down left -+ add r1, r1, #8 -+ mov r6, r4 -+ sub r0, #32 -+ subs r10, #1 -+ add r0, r0, r3, lsl #3 -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ vmov.i8 d6, #1<<2 -+1: -+ push {r2,r10} -+ bl patch_h_up_8x8_8 -+ bl patch_h_up_8x8_8_continue -+ bl patch_h_up_8x8_8_continue -+ bl patch_h_up_8x8_8_continue -+ pop {r2,r10} -+ -+ vmov r8, s12 -+ sub r0, #32 -+ add r2, #8 -+ add r0, r0, r3, lsl #3 -+ sub r10, r10, r7, lsl #3 -+ vshr.u8 d6, #1 -+ teq r8, #0 -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ vld1.8 {q0-q1}, [r1] -+ sub r9, r2, #1 -+ rsb r12, r6, #32 -+ ldrh r7, [r7] -+ mov r8, #-128 -+ vdup.8 d18, r6 -+ vdup.8 d19, r12 -+ mov r5, #32 -+1: -+ vld1.8 {d17[7]}, [r9] -+ add r8, r7 -+ vmov q2, q0 -+ vmov q3, q1 -+ add r9, r2, r8, asr #8 -+ vext.8 q1, q0, q1, #15 -+ vext.8 q0, q8, q0, #15 -+2: -+ vmull.u8 q10, d4, d19 -+ subs r12, r4 -+ vmlal.u8 q10, d0, d18 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q11, d5, d19 -+ rsb r6, r12, #32 -+ vmlal.u8 q11, d1, d18 -+ sub r5, #1 -+ vmull.u8 q12, d6, d19 -+ teq r5, #0 -+ vmlal.u8 q12, d2, d18 -+ vmull.u8 q13, d7, d19 -+ vmlal.u8 q13, d3, d18 -+ vdup.8 d18, r6 -+ vdup.8 d19, r12 -+ vrshrn.u16 d20, q10, #5 -+ vrshrn.u16 d21, q11, #5 -+ vrshrn.u16 d22, q12, #5 -+ vrshrn.u16 d23, q13, #5 -+ vst1.8 {q10-q11}, [r0], r3 -+ bhi 2b -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ add r5, r1, #32 -+ vld1.8 {q0-q1}, [r1]! -+ rsb r12, r6, #32 -+ vld1.8 {d16[0]}, [r5] -+ mov r5, #32 -+ vdup.8 d18, r6 -+ vdup.8 d19, r12 -+1: -+ vmov q2, q0 -+ add r1, #1 -+ vmov q3, q1 -+ vext.8 q0, q0, q1, #1 -+ vext.8 q1, q1, q8, #1 -+2: -+ vmull.u8 q10, d0, d18 -+ subs r12, r4 -+ vmlal.u8 q10, d4, d19 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q11, d1, d18 -+ rsb r6, r12, #32 -+ vmlal.u8 q11, d5, d19 -+ sub r5, #1 -+ vmull.u8 q12, d2, d18 -+ teq r5, #0 -+ vmlal.u8 q12, d6, d19 -+ vmull.u8 q13, d3, d18 -+ vmlal.u8 q13, d7, d19 -+ vld1.8 {d16[0]}, [r1] -+ vdup.8 d18, r6 -+ vdup.8 d19, r12 -+ vrshrn.u16 d20, q10, #5 -+ vrshrn.u16 d21, q11, #5 -+ vrshrn.u16 d22, q12, #5 -+ vrshrn.u16 d23, q13, #5 -+ vst1.8 {q10-q11}, [r0], r3 -+ bhi 2b -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+@ Chroma 8 bit 4x4 patch fns -+ .text -+ -+patch_h_down_c_4x4_8: -+ ldrd r8, r9, [r2] @ Left -+ rsb r12, r6, #32 -+ vmov d0, r8, r9 -+ vdup.8 d3, r6 -+ lsr r8, #16 -+ vdup.8 d2, r12 -+ orr r8, r8, r9, lsl #16 -+ ldr r9, [r2, #6]! -+ vmov d1, r8, r9 -+ // drop through... -+patch_h_down_c_4x4_8_continue: -+ mov r5, #4 -+1: -+ subs r12, r4 -+ vmull.u8 q2, d0, d2 -+ it mi -+ addmi r12, #32 -+ vmlal.u8 q2, d1, d3 -+ rsb r6, r12, #32 -+ vext.8 q8, q8, q9, #8 -+ it mi -+ lsrmi r7, r8, #16 -+ vmov d18, d19 -+ it mi -+ vmovmi d0, r8, r9 -+ vdup.8 d2, r12 -+ it mi -+ orrmi r8, r7, r9, lsl #16 -+ vrshrn.u16 d19, q2, #5 -+ itt mi -+ ldrmi r9, [r2, #2]! -+ vmovmi d1, r8, r9 -+ subs r5, #1 -+ vdup.8 d3, r6 -+ bne 1b -+ // drop through... -+store_tran_c_4x4_8: -+ vzip.16 d16, d17 -+ add r6, r0, r3 -+ vzip.16 d18, d19 -+ lsl r3, #1 -+ vzip.32 q8, q9 -+ add r5, r0, r3 -+ vst1.16 {d16}, [r0]! -+ vst1.16 {d17}, [r6], r3 -+ vst1.16 {d18}, [r5] -+ asr r3, #1 -+ vst1.16 {d19}, [r6] -+ -+ bx lr -+ -+patch_h_up_c_4x4_8: -+ ldrd r8, r9, [r2] -+ rsb r6, r4, #32 -+ vmov d0, r8, r9 -+ vdup.8 d3, r4 -+ lsr r11, r8, #16 -+ vdup.8 d2, r6 -+ ldr r8, [r2, #-2]! -+ orr r9, r11, r9, lsl #16 -+ vmov d1, r8, r9 -+ mov r12, r4 -+ vmull.u8 q2, d0, d2 -+ vmlal.u8 q2, d1, d3 -+patch_h_up_c_4x4_8_continue: -+ mov r5, #4 -+1: -+ add r12, r4 -+ cmp r12, #33 -+ it cs -+ addcs r10, r7 -+ mov r11, #0 -+ itt cs -+ subcs r12, #32 -+ tstcs r10, #1<<31 -+ rsb r6, r12, #32 -+ it eq -+ asreq r11, r10, #7 -+ it cs -+ vmovcs d0, r8, r9 -+ it eq -+ biceq r11, #1 -+ vdup.8 d2, r6 -+ it cs -+ lsrcs r6, r8, #16 -+ vdup.8 d3, r12 -+ vext.8 q8, q8, q9, #8 -+ itt cs -+ orrcs r9, r6, r9, lsl #16 -+ ldrhcs r11, [r1, r11] -+ vmov d18, d19 -+ it hi -+ ldrhhi r11, [r2, #-2]! -+ vrshrn.u16 d19, q2, #5 -+ itt cs -+ orrcs r8, r11, r8, lsl #16 -+ vmovcs d1, r8, r9 -+ vmull.u8 q2, d0, d2 -+ subs r5, #1 -+ vmlal.u8 q2, d1, d3 -+ bne 1b -+ -+ b store_tran_c_4x4_8 -+ -+ -+@ ff_hevc_rpi_pred_angular_c_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_c_4_neon_8, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ bl patch_h_down_c_4x4_8 -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ bl patch_h_up_c_4x4_8 -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ ldrd r8, r9, [r1] @ Top -+ rsb r12, r6, #32 -+ ldrh lr, [r2, #-2] @ Top-left -+ ldrh r7, [r7] -+ vmov d0, r8, r9 -+ lsl r9, r9, #16 -+ vdup.8 d2, r12 -+ orr r9, r9, r8, lsr #16 -+ orr r8, lr, r8, lsl #16 -+ vmov d1, r8, r9 -+ sub r1, r7, #128 -+ mov r5, #3 -+1: -+ vdup.8 d3, r6 -+ vmull.u8 q2, d0, d2 -+ subs r12, r12, r4 -+ vmlal.u8 q2, d1, d3 -+ itttt mi -+ addmi lr, r2, r1, asr #7 -+ bicmi lr, #1 -+ addmi r12, r12, #32 -+ vmovmi d0, r8, r9 -+ rsb r6, r12, #32 -+ itt mi -+ lslmi r9, r9, #16 -+ ldrhmi lr, [lr] -+ vdup.8 d2, r12 -+ vrshrn.u16 d4, q2, #5 -+ itttt mi -+ orrmi r9, r9, r8, lsr #16 -+ orrmi r8, lr, r8, lsl #16 -+ vmovmi d1, r8, r9 -+ addmi r1, r1, r7 -+ subs r5, r5, #1 -+ vst1.16 {d4}, [r0], r3 -+ bne 1b -+ -+ vdup.8 d3, r6 -+ vmull.u8 q2, d0, d2 -+ vmlal.u8 q2, d1, d3 -+ vrshrn.u16 d4, q2, #5 -+ vst1.16 {d4}, [r0] -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ ldrd r8, r9, [r1] @ Top -+ rsb r12, r6, #32 -+ vmov d0, r8, r9 -+ vdup.8 d3, r6 -+ mov r5, #3 -+ lsr r8, #16 -+ vdup.8 d2, r12 -+ orr r8, r8, r9, lsl #16 -+ ldr r9, [r1, #6]! -+ vmov d1, r8, r9 -+1: -+ vmull.u8 q2, d0, d2 -+ subs r12, r4 -+ vmlal.u8 q2, d1, d3 -+ it mi -+ addmi r12, #32 -+ rsb r6, r12, #32 -+ itt mi -+ vmovmi d0, r8, r9 -+ lsrmi r8, #16 -+ vdup.8 d2, r12 -+ itt mi -+ orrmi r8, r8, r9, lsl #16 -+ ldrmi r9, [r1, #2]! -+ vrshrn.u16 d6, q2, #5 -+ it mi -+ vmovmi d1, r8, r9 -+ vdup.8 d3, r6 -+ subs r5, #1 -+ vst1.16 {d6}, [r0], r3 -+ bne 1b -+ -+ vmull.u8 q2, d0, d2 -+ vmlal.u8 q2, d1, d3 -+ vrshrn.u16 d6, q2, #5 -+ vst1.16 {d6}, [r0] -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_c_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_c_8_neon_8, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ mov r1, r2 @ save r2 - r1 unused by patch_down -+ -+ bl patch_h_down_c_4x4_8 -+ bl patch_h_down_c_4x4_8_continue -+ -+ add r2, r1, #4*2 @ restore r2, but 4 rows further down left -+ sub r0, #16 -+ mov r6, r4 -+ add r0, r0, r3, lsl #2 -+ -+ bl patch_h_down_c_4x4_8 -+ bl patch_h_down_c_4x4_8_continue -+ -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ -+ push {r2} -+ bl patch_h_up_c_4x4_8 -+ bl patch_h_up_c_4x4_8_continue -+ pop {r2} -+ -+ sub r0, #16 -+ mov r10, #-128 -+ add r2, #8 -+ add r0, r0, r3, lsl #2 -+ sub r10, r10, r7, lsl #2 -+ -+ bl patch_h_up_c_4x4_8 -+ bl patch_h_up_c_4x4_8_continue -+ -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ vld1.8 {q9}, [r1] -+ sub r1, r2, #2 -+ rsb r12, r6, #32 -+ ldrh r7, [r7] -+ vdup.8 d6, r6 -+ vext.8 q8, q9, q9, #14 -+ sub r8, r7, #128 -+ vld1.16 {d16[0]}, [r1] -+ vdup.8 d7, r12 -+ mov r5, #7 -+1: -+ subs r12, r4 -+ vmull.u8 q0, d18, d7 -+ it cc -+ asrcc r1, r8, #8 -+ vmlal.u8 q0, d16, d6 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q1, d19, d7 -+ it cc -+ addcc r1, r2, r1, lsl #1 -+ vmlal.u8 q1, d17, d6 -+ rsb r6, r12, #32 -+ vext.8 q10, q8, q8, #14 -+ sub r5, #1 -+ vld1.16 {d20[0]}, [r1] -+ it cc -+ addcc r8, r7 -+ vmov q11, q8 -+ teq r5, #0 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vst1.8 {q0}, [r0], r3 -+ bhi 1b -+ beq 4f -+2: -+ subs r12, r4 -+ vmull.u8 q0, d22, d7 -+ it cc -+ asrcc r1, r8, #8 -+ vmlal.u8 q0, d20, d6 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q1, d23, d7 -+ it cc -+ addcc r1, r2, r1, lsl #1 -+ vmlal.u8 q1, d21, d6 -+ rsb r6, r12, #32 -+ vext.8 q8, q10, q10, #14 -+ sub r5, #1 -+ vld1.16 {d16[0]}, [r1] -+ it cc -+ addcc r8, r7 -+ vmov q9, q10 -+ teq r5, #0 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vst1.8 {q0}, [r0], r3 -+ bhi 2b -+ bne 1b -+ bcc 5f -+3: -+ vmull.u8 q0, d22, d7 -+ vmlal.u8 q0, d20, d6 -+ vmull.u8 q1, d23, d7 -+ vmlal.u8 q1, d21, d6 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vst1.8 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+4: -+ bcc 3b -+5: -+ vmull.u8 q0, d18, d7 -+ vmlal.u8 q0, d16, d6 -+ vmull.u8 q1, d19, d7 -+ vmlal.u8 q1, d17, d6 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vst1.8 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ vld1.8 {q9}, [r1]! -+ rsb r12, r6, #32 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vext.8 q8, q9, q9, #2 -+ vld1.16 {d17[3]}, [r1]! -+ mov r5, #7 -+1: -+ vmull.u8 q0, d16, d6 -+ subs r12, r4 -+ vmlal.u8 q0, d18, d7 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q1, d17, d6 -+ rsb r6, r12, #32 -+ vmlal.u8 q1, d19, d7 -+ sub r5, #1 -+ vext.8 q10, q8, q8, #2 -+ teq r5, #0 -+ vld1.16 {d21[3]}, [r1] -+ it cc -+ addcc r1, #2 -+ vmov q11, q8 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vst1.8 {q0}, [r0], r3 -+ bhi 1b -+ beq 4f -+2: -+ vmull.u8 q0, d20, d6 -+ subs r12, r4 -+ vmlal.u8 q0, d22, d7 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q1, d21, d6 -+ rsb r6, r12, #32 -+ vmlal.u8 q1, d23, d7 -+ sub r5, #1 -+ vext.8 q8, q10, q10, #2 -+ teq r5, #0 -+ vld1.16 {d17[3]}, [r1] -+ it cc -+ addcc r1, #2 -+ vmov q9, q10 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vdup.8 d6, r6 -+ vdup.8 d7, r12 -+ vst1.8 {q0}, [r0], r3 -+ bhi 2b -+ bne 1b -+ bcc 5f -+3: -+ vmull.u8 q0, d20, d6 -+ vmlal.u8 q0, d22, d7 -+ vmull.u8 q1, d21, d6 -+ vmlal.u8 q1, d23, d7 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vst1.8 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+4: -+ bcc 3b -+5: -+ vmull.u8 q0, d16, d6 -+ vmlal.u8 q0, d18, d7 -+ vmull.u8 q1, d17, d6 -+ vmlal.u8 q1, d19, d7 -+ vrshrn.u16 d0, q0, #5 -+ vrshrn.u16 d1, q1, #5 -+ vst1.8 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_c_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_c_16_neon_8, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ mov r10, #4 -+ mov r1, r2 -+1: -+ bl patch_h_down_c_4x4_8 -+ bl patch_h_down_c_4x4_8_continue -+ bl patch_h_down_c_4x4_8_continue -+ bl patch_h_down_c_4x4_8_continue -+ -+ add r2, r1, #4*2 @ restore r2, but 4 rows further down left -+ add r1, r1, #4*2 -+ mov r6, r4 -+ sub r0, #32 -+ subs r10, #1 -+ add r0, r0, r3, lsl #2 -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ vmov.i8 d6, #1<<2 -+1: -+ push {r2, r10} -+ bl patch_h_up_c_4x4_8 -+ bl patch_h_up_c_4x4_8_continue -+ bl patch_h_up_c_4x4_8_continue -+ bl patch_h_up_c_4x4_8_continue -+ pop {r2, r10} -+ -+ vmov r8, s12 -+ sub r0, #32 -+ add r2, #8 -+ add r0, r0, r3, lsl #2 -+ sub r10, r10, r7, lsl #2 -+ vshr.u8 d6, #1 -+ teq r8, #0 -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ vld1.8 {q0-q1}, [r1] -+ sub r9, r2, #2 -+ rsb r12, r6, #32 -+ ldrh r7, [r7] -+ mov r8, #-128 -+ vdup.8 d18, r6 -+ vdup.8 d19, r12 -+ mov r5, #16 -+1: -+ vld1.16 {d17[3]}, [r9] -+ add r8, r7 -+ vmov q2, q0 -+ vmov q3, q1 -+ asr r9, r8, #8 -+ vext.8 q1, q0, q1, #14 -+ add r9, r2, r9, lsl #1 -+ vext.8 q0, q8, q0, #14 -+2: -+ vmull.u8 q10, d4, d19 -+ subs r12, r4 -+ vmlal.u8 q10, d0, d18 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q11, d5, d19 -+ rsb r6, r12, #32 -+ vmlal.u8 q11, d1, d18 -+ sub r5, #1 -+ vmull.u8 q12, d6, d19 -+ teq r5, #0 -+ vmlal.u8 q12, d2, d18 -+ vmull.u8 q13, d7, d19 -+ vmlal.u8 q13, d3, d18 -+ vdup.8 d18, r6 -+ vdup.8 d19, r12 -+ vrshrn.u16 d20, q10, #5 -+ vrshrn.u16 d21, q11, #5 -+ vrshrn.u16 d22, q12, #5 -+ vrshrn.u16 d23, q13, #5 -+ vst1.8 {q10-q11}, [r0], r3 -+ bhi 2b -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ add r5, r1, #32 -+ vld1.8 {q0-q1}, [r1]! -+ rsb r12, r6, #32 -+ vld1.16 {d16[0]}, [r5] -+ mov r5, #16 -+ vdup.8 d18, r6 -+ vdup.8 d19, r12 -+1: -+ vmov q2, q0 -+ add r1, #2 -+ vmov q3, q1 -+ vext.8 q0, q0, q1, #2 -+ vext.8 q1, q1, q8, #2 -+2: -+ vmull.u8 q10, d0, d18 -+ subs r12, r4 -+ vmlal.u8 q10, d4, d19 -+ it cc -+ addcc r12, #32 -+ vmull.u8 q11, d1, d18 -+ rsb r6, r12, #32 -+ vmlal.u8 q11, d5, d19 -+ sub r5, #1 -+ vmull.u8 q12, d2, d18 -+ teq r5, #0 -+ vmlal.u8 q12, d6, d19 -+ vmull.u8 q13, d3, d18 -+ vmlal.u8 q13, d7, d19 -+ vld1.16 {d16[0]}, [r1] -+ vdup.8 d18, r6 -+ vdup.8 d19, r12 -+ vrshrn.u16 d20, q10, #5 -+ vrshrn.u16 d21, q11, #5 -+ vrshrn.u16 d22, q12, #5 -+ vrshrn.u16 d23, q13, #5 -+ vst1.8 {q10-q11}, [r0], r3 -+ bhi 2b -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+@------------------------------------------------------------------------------ -+@ Data -+ -+ .text -+ .balign 64 -+angle_2: -+ .byte 32 -+ .byte 26, 21, 17, 13, 9, 5, 2, 0 -+ @ Sign inverted from standards table -+ .byte 2, 5, 9, 13, 17, 21, 26, 32 -+ .byte 26, 21, 17, 13, 9, 5, 2, 0 -+ @ Standard sign -+ .byte 2, 5, 9, 13, 17, 21, 26, 32 -+ -+ .balign 2 -+ -+ @ Sign inverted from standards table -+inv_angle: -+ .short 4096, 1638, 910, 630, 482, 390, 315 -+ .short 256 -+ .short 315, 390, 482, 630, 910, 1638, 4096 -+ -+@------------------------------------------------------------------------------ -+@ -+@ 10 bit fns -+@ Should work for 9 & 11 bit as there is no actual bit-depth specific code -+@ but runs out of register width for 12+ bit -+ -+ .text -+ .balign 64 -+ -+patch_h_down_4x4_10: -+ ldrd r8, r9, [r2] @ Left -+ rsb r12, r6, #32 -+ vmov d0, r8, r9 -+ vdup.16 d3, r6 -+ lsr r8, #16 -+ vdup.16 d2, r12 -+ orr r8, r8, r9, lsl #16 -+ ldr r9, [r2, #6]! -+ vmov d1, r8, r9 -+ // drop through... -+patch_h_down_4x4_10_continue: -+ mov r5, #4 -+1: -+ subs r12, r4 -+ vmul.u16 d4, d0, d2 -+ it mi -+ addmi r12, #32 -+ vmla.u16 d4, d1, d3 -+ rsb r6, r12, #32 -+ vext.16 q8, q8, q9, #4 -+ it mi -+ lsrmi r7, r8, #16 -+ vmov d18, d19 -+ it mi -+ vmovmi d0, r8, r9 -+ vdup.16 d2, r12 -+ it mi -+ orrmi r8, r7, r9, lsl #16 -+ vrshr.u16 d19, d4, #5 -+ itt mi -+ ldrmi r9, [r2, #2]! -+ vmovmi d1, r8, r9 -+ subs r5, #1 -+ vdup.16 d3, r6 -+ bne 1b -+ // drop through... -+store_tran_4x4_10: -+ vzip.16 d16, d17 -+ add r6, r0, r3 -+ vzip.16 d18, d19 -+ lsl r3, #1 -+ vzip.32 q8, q9 -+ add r5, r0, r3 -+ vst1.16 {d16}, [r0]! -+ vst1.16 {d17}, [r6], r3 -+ vst1.16 {d18}, [r5] -+ asr r3, #1 -+ vst1.16 {d19}, [r6] -+ -+ bx lr -+ -+patch_h_up_4x4_10: -+ ldrd r8, r9, [r2] -+ rsb r6, r4, #32 -+ vmov d0, r8, r9 -+ vdup.16 d3, r4 -+ lsr r11, r8, #16 -+ vdup.16 d2, r6 -+ ldr r8, [r2, #-2]! -+ orr r9, r11, r9, lsl #16 -+ vmov d1, r8, r9 -+ mov r12, r4 -+ vmul.u16 d4, d0, d2 -+ vmla.u16 d4, d1, d3 -+patch_h_up_4x4_10_continue: -+ mov r5, #4 -+1: -+ add r12, r4 -+ cmp r12, #33 -+ it cs -+ addcs r10, r7 -+ mov r11, #0 -+ itt cs -+ subcs r12, #32 -+ tstcs r10, #1<<31 -+ rsb r6, r12, #32 -+ it eq -+ asreq r11, r10, #7 -+ it cs -+ vmovcs d0, r8, r9 -+ it eq -+ biceq r11, #1 -+ vdup.16 d2, r6 -+ it cs -+ lsrcs r6, r8, #16 -+ vdup.16 d3, r12 -+ vext.16 q8, q8, q9, #4 -+ itt cs -+ orrcs r9, r6, r9, lsl #16 -+ ldrhcs r11, [r1, r11] -+ vmov d18, d19 -+ it hi -+ ldrhhi r11, [r2, #-2]! -+ vrshr.u16 d19, d4, #5 -+ itt cs -+ orrcs r8, r11, r8, lsl #16 -+ vmovcs d1, r8, r9 -+ vmul.u16 d4, d0, d2 -+ subs r5, #1 -+ vmla.u16 d4, d1, d3 -+ bne 1b -+ -+ b store_tran_4x4_10 -+ -+ -+@ ff_hevc_rpi_pred_angular_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_4_neon_10, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ bl patch_h_down_4x4_10 -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ bl patch_h_up_4x4_10 -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ ldrd r8, r9, [r1] @ Top -+ rsb r12, r6, #32 -+ ldrh lr, [r2, #-2] @ Top-left -+ ldrh r7, [r7] -+ vmov d0, r8, r9 -+ lsl r9, r9, #16 -+ vdup.16 d2, r12 -+ orr r9, r9, r8, lsr #16 -+ orr r8, lr, r8, lsl #16 -+ vmov d1, r8, r9 -+ sub r1, r7, #128 -+ mov r5, #3 -+1: -+ sel lr, lr, lr @ force pipeline 0 on Cortex-A53 -+ vdup.16 d3, r6 -+ vmul.u16 d4, d0, d2 -+ subs r12, r12, r4 -+ vmla.u16 d4, d1, d3 -+ itttt mi -+ addmi lr, r2, r1, asr #7 -+ bicmi lr, #1 -+ addmi r12, r12, #32 -+ vmovmi d0, r8, r9 -+ rsb r6, r12, #32 -+ itt mi -+ lslmi r9, r9, #16 -+ ldrhmi lr, [lr] -+ vdup.16 d2, r12 -+ vrshr.u16 d4, d4, #5 -+ itttt mi -+ orrmi r9, r9, r8, lsr #16 -+ orrmi r8, lr, r8, lsl #16 -+ vmovmi d1, r8, r9 -+ addmi r1, r1, r7 -+ subs r5, r5, #1 -+ vst1.16 {d4}, [r0], r3 -+ bne 1b -+ -+ vdup.16 d3, r6 -+ nop @ force next insn into pipeline 0 to enable -+ vmul.u16 d4, d0, d2 @ vmla to execute back-to-back on Cortex-A53 -+ vmla.u16 d4, d1, d3 -+ vrshr.u16 d4, d4, #5 -+ vst1.16 {d4}, [r0] -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ ldrd r8, r9, [r1] @ Top -+ rsb r12, r6, #32 -+ vmov d0, r8, r9 -+ vdup.16 d3, r6 -+ lsr r8, #16 -+ vdup.16 d2, r12 -+ orr r8, r8, r9, lsl #16 -+ ldr r9, [r1, #6]! -+ vmov d1, r8, r9 -+ mov r5, #3 -+1: -+ vmul.u16 d4, d0, d2 -+ subs r12, r4 -+ vmla.u16 d4, d1, d3 -+ it mi -+ addmi r12, #32 -+ rsb r6, r12, #32 -+ itt mi -+ vmovmi d0, r8, r9 -+ lsrmi r8, #16 -+ vdup.16 d2, r12 -+ itt mi -+ orrmi r8, r8, r9, lsl #16 -+ ldrmi r9, [r1, #2]! -+ vrshr.u16 d4, d4, #5 -+ it mi -+ vmovmi d1, r8, r9 -+ vdup.16 d3, r6 -+ subs r5, #1 -+ vst1.16 {d4}, [r0], r3 -+ bne 1b -+ -+ vmul.u16 d4, d0, d2 -+ vmla.u16 d4, d1, d3 -+ vrshr.u16 d4, d4, #5 -+ vst1.16 {d4}, [r0] -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_8_neon_10, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ mov r1, r2 @ save r2 - r1 unused by patch_down -+ -+ bl patch_h_down_4x4_10 -+ bl patch_h_down_4x4_10_continue -+ -+ add r2, r1, #4*2 @ restore r2, but 4 rows further down left -+ sub r0, #16 -+ mov r6, r4 -+ add r0, r0, r3, lsl #2 -+ -+ bl patch_h_down_4x4_10 -+ bl patch_h_down_4x4_10_continue -+ -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ -+ push {r2} -+ bl patch_h_up_4x4_10 -+ bl patch_h_up_4x4_10_continue -+ pop {r2} -+ -+ sub r0, #16 -+ mov r10, #-128 -+ add r2, #8 -+ add r0, r0, r3, lsl #2 -+ sub r10, r10, r7, lsl #2 -+ -+ bl patch_h_up_4x4_10 -+ bl patch_h_up_4x4_10_continue -+ -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ vld1.16 {q9}, [r1] -+ sub r1, r2, #2 -+ rsb r12, r6, #32 -+ ldrh r7, [r7] -+ vdup.16 q2, r6 -+ vext.16 q8, q9, q9, #7 -+ sub r8, r7, #128 -+ vld1.16 {d16[0]}, [r1] -+ vdup.16 q3, r12 -+ mov r5, #7 -+1: -+ vmul.u16 q0, q9, q3 -+ subs r12, r4 -+ vmla.u16 q0, q8, q2 -+ ittt cc -+ asrcc r1, r8, #8 -+ addcc r12, #32 -+ addcc r1, r2, r1, lsl #1 -+ vext.16 q10, q8, q8, #7 -+ rsb r6, r12, #32 -+ vmov q11, q8 -+ sub r5, #1 -+ vrshr.u16 q0, q0, #5 -+ it cc -+ addcc r8, r7 -+ vld1.16 {d20[0]}, [r1] -+ teq r5, #0 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vst1.16 {q0}, [r0], r3 -+ bhi 1b -+ beq 4f -+2: -+ vmul.u16 q0, q11, q3 -+ subs r12, r4 -+ vmla.u16 q0, q10, q2 -+ ittt cc -+ asrcc r1, r8, #8 -+ addcc r12, #32 -+ addcc r1, r2, r1, lsl #1 -+ vext.16 q8, q10, q10, #7 -+ rsb r6, r12, #32 -+ vmov q9, q10 -+ sub r5, #1 -+ vrshr.u16 q0, q0, #5 -+ it cc -+ addcc r8, r7 -+ vld1.16 {d16[0]}, [r1] -+ teq r5, #0 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vst1.16 {q0}, [r0], r3 -+ bhi 2b -+ bne 1b -+ bcc 5f -+3: -+ vmul.u16 q0, q11, q3 -+ vmla.u16 q0, q10, q2 -+ vrshr.u16 q0, q0, #5 -+ vst1.16 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+4: -+ bcc 3b -+5: -+ vmul.u16 q0, q9, q3 -+ vmla.u16 q0, q8, q2 -+ vrshr.u16 q0, q0, #5 -+ vst1.16 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ vld1.16 {q9}, [r1]! -+ rsb r12, r6, #32 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vext.16 q8, q9, q9, #1 -+ vld1.16 {d17[3]}, [r1]! -+ mov r5, #7 -+1: -+ vmul.u16 q0, q8, q2 -+ subs r12, r4 -+ vmla.u16 q0, q9, q3 -+ it cc -+ addcc r12, #32 -+ vext.16 q10, q8, q8, #1 -+ rsb r6, r12, #32 -+ vld1.16 {d21[3]}, [r1] -+ sub r5, #1 -+ vmov q11, q8 -+ teq r5, #0 -+ vrshr.u16 q0, q0, #5 -+ it cc -+ addcc r1, #2 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vst1.16 {q0}, [r0], r3 -+ bhi 1b -+ beq 4f -+2: -+ vmul.u16 q0, q10, q2 -+ subs r12, r4 -+ vmla.u16 q0, q11, q3 -+ it cc -+ addcc r12, #32 -+ vext.16 q8, q10, q10, #1 -+ rsb r6, r12, #32 -+ vld1.16 {d17[3]}, [r1] -+ sub r5, #1 -+ vmov q9, q10 -+ teq r5, #0 -+ vrshr.u16 q0, q0, #5 -+ it cc -+ addcc r1, #2 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vst1.16 {q0}, [r0], r3 -+ bhi 2b -+ bne 1b -+ bcc 5f -+3: -+ vmul.u16 q0, q10, q2 -+ vmla.u16 q0, q11, q3 -+ vrshr.u16 q0, q0, #5 -+ vst1.16 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+4: -+ bcc 3b -+5: -+ vmul.u16 q0, q8, q2 -+ vmla.u16 q0, q9, q3 -+ vrshr.u16 q0, q0, #5 -+ vst1.16 {q0}, [r0] -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_16_neon_10, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #1 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ mov r10, #4 -+ mov r1, r2 -+1: -+ bl patch_h_down_4x4_10 -+ bl patch_h_down_4x4_10_continue -+ bl patch_h_down_4x4_10_continue -+ bl patch_h_down_4x4_10_continue -+ -+ add r2, r1, #4*2 @ restore r2, but 4 rows further down left -+ add r1, r1, #4*2 -+ mov r6, r4 -+ sub r0, #32 -+ subs r10, #1 -+ add r0, r0, r3, lsl #2 -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r10, #-128 -+ vmov.i8 d6, #1<<2 -+1: -+ push {r2, r10} -+ bl patch_h_up_4x4_10 -+ bl patch_h_up_4x4_10_continue -+ bl patch_h_up_4x4_10_continue -+ bl patch_h_up_4x4_10_continue -+ pop {r2, r10} -+ -+ vmov r8, s12 -+ sub r0, #32 -+ add r2, #8 -+ add r0, r0, r3, lsl #2 -+ sub r10, r10, r7, lsl #2 -+ vshr.u8 d6, #1 -+ teq r8, #0 -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ vld1.16 {q0-q1}, [r1] -+ sub r9, r2, #2 -+ rsb r12, r6, #32 -+ ldrh r7, [r7] -+ mov r8, #-128 -+ vdup.16 q9, r6 -+ vdup.16 q10, r12 -+ mov r5, #16 -+1: -+ vld1.16 {d17[3]}, [r9] -+ add r8, r7 -+ vmov q2, q0 -+ vmov q3, q1 -+ asr r9, r8, #8 -+ vext.16 q1, q0, q1, #7 -+ add r9, r2, r9, lsl #1 -+ vext.16 q0, q8, q0, #7 -+2: -+ vmul.u16 q11, q2, q10 -+ subs r12, r4 -+ vmla.u16 q11, q0, q9 -+ it cc -+ addcc r12, #32 -+ vmul.u16 q12, q3, q10 -+ rsb r6, r12, #32 -+ vmla.u16 q12, q1, q9 -+ sub r5, #1 -+ teq r5, #0 -+ vdup.16 q9, r6 -+ vdup.16 q10, r12 -+ vrshr.u16 q11, q11, #5 -+ vrshr.u16 q12, q12, #5 -+ vst1.16 {q11-q12}, [r0], r3 -+ bhi 2b -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ add r5, r1, #32 -+ vld1.16 {q0-q1}, [r1]! -+ rsb r12, r6, #32 -+ vld1.16 {d16[0]}, [r5] -+ mov r5, #16 -+ vdup.16 q9, r6 -+ vdup.16 q10, r12 -+1: -+ vmov q2, q0 -+ add r1, #2 -+ vmov q3, q1 -+ vext.16 q0, q0, q1, #1 -+ vext.16 q1, q1, q8, #1 -+2: -+ vmul.u16 q11, q0, q9 -+ subs r12, r4 -+ vmla.u16 q11, q2, q10 -+ it cc -+ addcc r12, #32 -+ vmul.u16 q12, q1, q9 -+ rsb r6, r12, #32 -+ vmla.u16 q12, q3, q10 -+ sub r5, #1 -+ vld1.16 {d16[0]}, [r1] -+ teq r5, #0 -+ vdup.16 q9, r6 -+ vdup.16 q10, r12 -+ vrshr.u16 q11, q11, #5 -+ vrshr.u16 q12, q12, #5 -+ vst1.16 {q11-q12}, [r0], r3 -+ bhi 2b -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_32_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_32_neon_10, export=1 -+ ldr r12, [sp] -+ push {r4-r11, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #1 -+ vpush {d8} -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ add sp, #8 -+ mov r10, #8 -+ mov r1, r2 -+1: -+ bl patch_h_down_4x4_10 -+ bl patch_h_down_4x4_10_continue -+ bl patch_h_down_4x4_10_continue -+ bl patch_h_down_4x4_10_continue -+ bl patch_h_down_4x4_10_continue -+ bl patch_h_down_4x4_10_continue -+ bl patch_h_down_4x4_10_continue -+ bl patch_h_down_4x4_10_continue -+ -+ add r2, r1, #4*2 @ restore r2, but 4 rows further down left -+ add r1, r1, #4*2 -+ mov r6, r4 -+ sub r0, #64 -+ subs r10, #1 -+ add r0, r0, r3, lsl #2 -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ add sp, #8 -+ ldrh r7, [r7] -+ mov r10, #-128 -+ vmov.i8 d6, #1<<6 -+1: -+ push {r2, r10} -+ bl patch_h_up_4x4_10 -+ bl patch_h_up_4x4_10_continue -+ bl patch_h_up_4x4_10_continue -+ bl patch_h_up_4x4_10_continue -+ bl patch_h_up_4x4_10_continue -+ bl patch_h_up_4x4_10_continue -+ bl patch_h_up_4x4_10_continue -+ bl patch_h_up_4x4_10_continue -+ pop {r2, r10} -+ -+ vmov r8, s12 -+ sub r0, #64 -+ add r2, #8 -+ add r0, r0, r3, lsl #2 -+ sub r10, r10, r7, lsl #2 -+ vshr.u8 d6, #1 -+ teq r8, #0 -+ bne 1b -+ -+ pop {r4-r11, pc} -+ -+@ Left of vertical - works down left -+18: -+ add r5, r1, #32 -+ vld1.16 {q1-q2}, [r1] -+ rsb r12, r6, r6, lsl #16 -+ vld1.16 {q3-q4}, [r5] -+ sub r9, r2, #2 -+ rsb r4, r12, #0 -+ rsb r12, r12, #32 << 16 -+ ldrh r7, [r7] -+ mov r8, #-128 -+ vmov d0, d9 -+ vmov s2, r12 -+ add r10, r0, #32 -+ mov r5, #32 -+1: -+ vld1.16 {d1[3]}, [r9] -+ add r8, r7 -+ vmov q11, q4 -+ vmov q10, q3 -+ asr r9, r8, #8 -+ vmov q9, q2 -+ add r9, r2, r9, lsl #1 -+ vmov q8, q1 -+ vext.16 q4, q3, q4, #7 -+ vext.16 q3, q2, q3, #7 -+ vext.16 q2, q1, q2, #7 -+ vext.16 q1, q0, q1, #7 -+2: -+ vmul.u16 q12, q8, d1[1] -+ adds r12, r4 -+ vmla.u16 q12, q1, d1[0] -+ it cc -+ addcc r12, #32 << 16 -+ vmul.u16 q13, q9, d1[1] -+ it cc -+ subcc r12, #32 -+ vmla.u16 q13, q2, d1[0] -+ sub r5, #1 -+ vmul.u16 q14, q10, d1[1] -+ teq r5, #0 -+ vmla.u16 q14, q3, d1[0] -+ vmul.u16 q15, q11, d1[1] -+ vmla.u16 q15, q4, d1[0] -+ vmov s2, r12 -+ vrshr.u16 q12, q12, #5 -+ vrshr.u16 q13, q13, #5 -+ vrshr.u16 q14, q14, #5 -+ vrshr.u16 q15, q15, #5 -+ vst1.16 {q12-q13}, [r0], r3 -+ vst1.16 {q14-q15}, [r10], r3 -+ bhi 2b -+ bne 1b -+ -+ vpop {d8} -+ vmov d9, d0 -+ pop {r4-r11, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ add r5, r1, #32 -+ vld1.16 {q1-q2}, [r1] -+ rsb r12, r6, r6, lsl #16 -+ vld1.16 {q3-q4}, [r5] -+ add r1, r1, #64 -+ rsb r4, r12, #0 -+ rsb r12, r12, #32 << 16 -+ vmov d1, d9 -+ vmov s1, r12 -+ add r10, r0, #32 -+ mov r5, #32 -+1: -+ vld1.16 {d0[0]}, [r1]! -+ vmov q8, q1 -+ vmov q9, q2 -+ vmov q10, q3 -+ vmov q11, q4 -+ vext.16 q1, q1, q2, #1 -+ vext.16 q2, q2, q3, #1 -+ vext.16 q3, q3, q4, #1 -+ vext.16 q4, q4, q0, #1 -+2: -+ vmul.u16 q12, q1, d0[2] -+ adds r12, r4 -+ vmla.u16 q12, q8, d0[3] -+ it cc -+ addcc r12, #32 << 16 -+ vmul.u16 q13, q2, d0[2] -+ it cc -+ subcc r12, #32 -+ vmla.u16 q13, q9, d0[3] -+ sub r5, #1 -+ vmul.u16 q14, q3, d0[2] -+ teq r5, #0 -+ vmla.u16 q14, q10, d0[3] -+ vmul.u16 q15, q4, d0[2] -+ vmla.u16 q15, q11, d0[3] -+ vmov s1, r12 -+ vrshr.u16 q12, q12, #5 -+ vrshr.u16 q13, q13, #5 -+ vrshr.u16 q14, q14, #5 -+ vrshr.u16 q15, q15, #5 -+ vst1.16 {q12-q13}, [r0], r3 -+ vst1.16 {q14-q15}, [r10], r3 -+ bhi 2b -+ bne 1b -+ -+ vpop {d8} -+ vmov d9, d1 -+ pop {r4-r11, pc} -+ -+endfunc -+ -+ -+ -+@ Generate 4x4 chroma patch -+@ -+@ In (const) -+@ r1 Up ptr (_up only) -+@ r3 Out stride -+@ r4 Angle add -+@ r7 Inv angle (_up only) -+@ -+@ In/Out (updated) -+@ r0 Out pointer - on exit point to start of next patch horizontally (i.e. r0 + patch width) -+@ r2 Left ptr - updated -+@ r6 Angle frac (init to r4 + 32) -+@ r8 Inv angle accumulator -+@ q2 Cur Line - load before 1st call for down - set by _up -+@ q8 Cur Line - load before 1st call for up - set by _down -+@ -+@ Temps -+@ r5 Loop counter -+@ r12 -+@ d0, q1, q12-q15 -+ -+patch_h_down_c_4x4_10: -+ vld1.16 {q12}, [r2]! -+ rsb r12, r6, #32 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ mov r5, #4 -+1: -+ vmov q13, q12 -+ vext.16 q12, q12, q12, #2 -+ vld1.32 {d25[1]}, [r2]! -+patch_h_down_c_4x4_10_continue: -+2: -+ vmov q8, q9 -+ subs r12, r4 -+ vmul.u16 q0, q13, q3 -+ it cc -+ addcc r12, #32 -+ vmla.u16 q0, q12, q2 -+ rsb r6, r12, #32 -+ vmov q9, q10 -+ sub r5, #1 -+ vmov q10, q11 -+ teq r5, #0 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vrshr.u16 q11, q0, #5 -+ bhi 2b -+ bne 1b -+ -+ bcs 3f -+ vmov q13, q12 -+ vext.16 q12, q12, q12, #2 -+ vld1.32 {d25[1]}, [r2]! -+3: -+ -+store_tran_c_4x4_10: -+T add r6, r0, r3 -+ vzip.32 q8, q10 -+A add r6, r0, r3 -+T lsl r3, #1 -+ vzip.32 q9, q11 -+A add r5, r0, r3, lsl #1 -+T add r5, r0, r3 -+ vst2.32 {d16,d18}, [r0]! -+A lsl r3, #1 -+ vst2.32 {d17,d19}, [r6], r3 -+ asr r3, #1 -+ vst2.32 {d20,d22}, [r5] -+ mov r5, #4 -+ vst2.32 {d21,d23}, [r6] -+ bx lr -+ -+patch_h_up_c_4x4_10: -+ vld1.16 {q1}, [r2] -+ rsb r12, r6, #32 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ mov r5, #4 -+1: -+ adds r8, r7 -+ vmov q12, q1 -+ it mi -+ ldrmi r6, [r2, #-4]! -+ vext.16 q1, q1, q1, #6 -+ itt pl -+ asrpl r6, r8, #8 -+ ldrpl r6, [r1, r6, lsl #2] -+ vmov s4, r6 -+patch_h_up_c_4x4_10_continue: -+2: -+ vmov q8, q9 -+ subs r12, r4 -+ vmul.u16 q0, q12, q3 -+ it cc -+ addcc r12, #32 -+ vmla.u16 q0, q1, q2 -+ rsb r6, r12, #32 -+ vmov q9, q10 -+ sub r5, #1 -+ vmov q10, q11 -+ teq r5, #0 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vrshr.u16 q11, q0, #5 -+ bhi 2b -+ bne 1b -+ -+ bcs store_tran_c_4x4_10 -+ adds r8, r7 -+ vmov q12, q1 -+ it mi -+ ldrmi r6, [r2, #-4]! -+ vext.16 q1, q1, q1, #6 -+ itt pl -+ asrpl r6, r8, #8 -+ ldrpl r6, [r1, r6, lsl #2] -+ vmov s4, r6 -+ b store_tran_c_4x4_10 -+ -+ -+@ ff_hevc_rpi_pred_angular_c_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_c_4_neon_10, export=1 -+ ldr r12, [sp] -+ push {r4-r8, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #2 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ bl patch_h_down_c_4x4_10 -+ pop {r4-r8, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r8, #-128 -+ sub r8, r7 -+ bl patch_h_up_c_4x4_10 -+ pop {r4-r8, pc} -+ -+@ Left of vertical - works down left -+18: -+ vld1.16 {q9}, [r1] -+ sub r1, r2, #4 -+ rsb r12, r6, #32 -+ ldrh r7, [r7] -+ vdup.16 q2, r6 -+ vext.16 q8, q9, q9, #6 -+ sub r8, r7, #128 -+ vld1.32 {d16[0]}, [r1] -+ vdup.16 q3, r12 -+ mov r5, #3 -+1: -+ vmul.u16 q0, q9, q3 -+ subs r12, r4 -+ vmla.u16 q0, q8, q2 -+ ittt cc -+ asrcc r1, r8, #8 -+ addcc r12, #32 -+ addcc r1, r2, r1, lsl #2 -+ vext.16 q10, q8, q8, #6 -+ rsb r6, r12, #32 -+ vmov q11, q8 -+ sub r5, #1 -+ vrshr.u16 q0, q0, #5 -+ it cc -+ addcc r8, r7 -+ vld1.32 {d20[0]}, [r1] -+ teq r5, #0 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vst1.16 {q0}, [r0], r3 -+ bhi 1b -+ beq 4f -+2: -+ vmul.u16 q0, q11, q3 -+ subs r12, r4 -+ vmla.u16 q0, q10, q2 -+ ittt cc -+ asrcc r1, r8, #8 -+ addcc r12, #32 -+ addcc r1, r2, r1, lsl #2 -+ vext.16 q8, q10, q10, #6 -+ rsb r6, r12, #32 -+ vmov q9, q10 -+ sub r5, #1 -+ vrshr.u16 q0, q0, #5 -+ it cc -+ addcc r8, r7 -+ vld1.32 {d16[0]}, [r1] -+ teq r5, #0 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vst1.16 {q0}, [r0], r3 -+ bhi 2b -+ bne 1b -+ bcc 5f -+3: -+ vmul.u16 q0, q11, q3 -+ vmla.u16 q0, q10, q2 -+ vrshr.u16 q0, q0, #5 -+ vst1.16 {q0}, [r0] -+ -+ pop {r4-r8, pc} -+4: -+ bcc 3b -+5: -+ vmul.u16 q0, q9, q3 -+ vmla.u16 q0, q8, q2 -+ vrshr.u16 q0, q0, #5 -+ vst1.16 {q0}, [r0] -+ -+ pop {r4-r8, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ vld1.16 {q9}, [r1]! -+ rsb r12, r6, #32 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vext.16 q8, q9, q9, #2 -+ vld1.32 {d17[1]}, [r1]! -+ mov r5, #3 -+1: -+ vmul.u16 q0, q8, q2 -+ subs r12, r4 -+ vmla.u16 q0, q9, q3 -+ it cc -+ addcc r12, #32 -+ vext.16 q10, q8, q8, #2 -+ rsb r6, r12, #32 -+ vld1.32 {d21[1]}, [r1] -+ sub r5, #1 -+ vmov q11, q8 -+ teq r5, #0 -+ vrshr.u16 q0, q0, #5 -+ it cc -+ addcc r1, #4 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vst1.16 {q0}, [r0], r3 -+ bhi 1b -+ beq 4f -+2: -+ vmul.u16 q0, q10, q2 -+ subs r12, r4 -+ vmla.u16 q0, q11, q3 -+ it cc -+ addcc r12, #32 -+ vext.16 q8, q10, q10, #2 -+ rsb r6, r12, #32 -+ vld1.32 {d17[1]}, [r1] -+ sub r5, #1 -+ vmov q9, q10 -+ teq r5, #0 -+ vrshr.u16 q0, q0, #5 -+ it cc -+ addcc r1, #4 -+ vdup.16 q2, r6 -+ vdup.16 q3, r12 -+ vst1.16 {q0}, [r0], r3 -+ bhi 2b -+ bne 1b -+ bcc 5f -+3: -+ vmul.u16 q0, q10, q2 -+ vmla.u16 q0, q11, q3 -+ vrshr.u16 q0, q0, #5 -+ vst1.16 {q0}, [r0] -+ -+ pop {r4-r8, pc} -+4: -+ bcc 3b -+5: -+ vmul.u16 q0, q8, q2 -+ vmla.u16 q0, q9, q3 -+ vrshr.u16 q0, q0, #5 -+ vst1.16 {q0}, [r0] -+ -+ pop {r4-r8, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_c_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_c_8_neon_10, export=1 -+ ldr r12, [sp] -+ push {r4-r8, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #2 -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ mov r1, r2 @ save r2 - r1 unused by patch_down -+ -+ bl patch_h_down_c_4x4_10 -+ bl patch_h_down_c_4x4_10_continue -+ -+ add r2, r1, #4*4 @ restore r2, but 4 rows further down left -+ sub r0, #32 -+ mov r6, r4 -+ add r0, r0, r3, lsl #2 -+ -+ bl patch_h_down_c_4x4_10 -+ bl patch_h_down_c_4x4_10_continue -+ -+ pop {r4-r8, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ ldrh r7, [r7] -+ mov r8, #-128 -+ sub r8, r7 -+ -+ push {r2, r8} -+ bl patch_h_up_c_4x4_10 -+ bl patch_h_up_c_4x4_10_continue -+ pop {r2, r8} -+ -+ sub r0, #32 -+ mov r6, r4 -+ add r2, #16 -+ sub r8, r8, r7, lsl #2 -+ add r0, r0, r3, lsl #2 -+ -+ bl patch_h_up_c_4x4_10 -+ bl patch_h_up_c_4x4_10_continue -+ -+ pop {r4-r8, pc} -+ -+@ Left of vertical - works down left -+18: -+ vld1.16 {q0-q1}, [r1] -+ sub r9, r2, #4 -+ rsb r12, r6, #32 -+ ldrh r7, [r7] -+ mov r8, #-128 -+ vdup.16 q9, r6 -+ vdup.16 q10, r12 -+ mov r5, #8 -+1: -+ vld1.32 {d17[1]}, [r9] -+ add r8, r7 -+ vmov q2, q0 -+ vmov q3, q1 -+ asr r9, r8, #8 -+ vext.16 q1, q0, q1, #6 -+ add r9, r2, r9, lsl #2 -+ vext.16 q0, q8, q0, #6 -+2: -+ vmul.u16 q11, q2, q10 -+ subs r12, r4 -+ vmla.u16 q11, q0, q9 -+ it cc -+ addcc r12, #32 -+ vmul.u16 q12, q3, q10 -+ rsb r6, r12, #32 -+ vmla.u16 q12, q1, q9 -+ sub r5, #1 -+ teq r5, #0 -+ vdup.16 q9, r6 -+ vdup.16 q10, r12 -+ vrshr.u16 q11, q11, #5 -+ vrshr.u16 q12, q12, #5 -+ vst1.16 {q11-q12}, [r0], r3 -+ bhi 2b -+ bne 1b -+ -+ pop {r4-r8, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ add r5, r1, #32 -+ vld1.16 {q0-q1}, [r1]! -+ rsb r12, r6, #32 -+ vld1.32 {d16[0]}, [r5] -+ mov r5, #8 -+ vdup.16 q9, r6 -+ vdup.16 q10, r12 -+1: -+ vmov q2, q0 -+ add r1, #4 -+ vmov q3, q1 -+ vext.16 q0, q0, q1, #2 -+ vext.16 q1, q1, q8, #2 -+2: -+ vmul.u16 q11, q0, q9 -+ subs r12, r4 -+ vmla.u16 q11, q2, q10 -+ it cc -+ addcc r12, #32 -+ vmul.u16 q12, q1, q9 -+ rsb r6, r12, #32 -+ vmla.u16 q12, q3, q10 -+ sub r5, #1 -+ vld1.32 {d16[0]}, [r1] -+ teq r5, #0 -+ vdup.16 q9, r6 -+ vdup.16 q10, r12 -+ vrshr.u16 q11, q11, #5 -+ vrshr.u16 q12, q12, #5 -+ vst1.16 {q11-q12}, [r0], r3 -+ bhi 2b -+ bne 1b -+ -+ pop {r4-r8, pc} -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_angular_c_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride [r3] -+@ unsigned int mode [sp, #0] 2..34 -+ -+function ff_hevc_rpi_pred_angular_c_16_neon_10, export=1 -+ ldr r12, [sp] -+ push {r4-r10, lr} -+ ADRT r4, angle_2 - 2 -+ ADRT r7, inv_angle - 11*2 -+ add r7, r7, r12, lsl #1 -+ lsl r3, #2 -+ vpush {d8} -+ ldrsb r6, [r4, r12] -+ cmp r12, #26 -+ ldrsb r4, [r4, r12] -+ bge 26f -+ cmp r12, #18 -+ bge 18f -+ cmp r12, #10 -+ bge 10f -+ -+@ Down of Horizontal - works down left -+ add sp, #8 -+ mov r10, #4 -+ mov r1, r2 -+1: -+ bl patch_h_down_c_4x4_10 -+ bl patch_h_down_c_4x4_10_continue -+ bl patch_h_down_c_4x4_10_continue -+ bl patch_h_down_c_4x4_10_continue -+ -+ add r2, r1, #4*4 @ restore r2, but 4 rows further down left -+ add r1, r1, #4*4 -+ mov r6, r4 -+ sub r0, #64 -+ subs r10, #1 -+ add r0, r0, r3, lsl #2 -+ bne 1b -+ -+ pop {r4-r10, pc} -+ -+@ Up of Horizontal - works down up -+10: -+ add sp, #8 -+ mov r10, #4 -+ ldrh r7, [r7] -+ mov r8, #-128 -+ sub r8, r7 -+2: -+ push {r2, r8} -+ bl patch_h_up_c_4x4_10 -+ bl patch_h_up_c_4x4_10_continue -+ bl patch_h_up_c_4x4_10_continue -+ bl patch_h_up_c_4x4_10_continue -+ pop {r2, r8} -+ -+ sub r0, #64 -+ mov r6, r4 -+ add r2, #16 -+ sub r8, r8, r7, lsl #2 -+ add r0, r0, r3, lsl #2 -+ subs r10, #1 -+ bne 2b -+ -+ pop {r4-r10, pc} -+ -+@ Left of vertical - works down left -+18: -+ add r5, r1, #32 -+ vld1.16 {q1-q2}, [r1] -+ rsb r12, r6, r6, lsl #16 -+ vld1.16 {q3-q4}, [r5] -+ sub r9, r2, #4 -+ rsb r4, r12, #0 -+ rsb r12, r12, #32 << 16 -+ ldrh r7, [r7] -+ mov r8, #-128 -+ vmov d0, d9 -+ vmov s2, r12 -+ add r10, r0, #32 -+ mov r5, #16 -+1: -+ vld1.32 {d1[1]}, [r9] -+ add r8, r7 -+ vmov q11, q4 -+ vmov q10, q3 -+ asr r9, r8, #8 -+ vmov q9, q2 -+ add r9, r2, r9, lsl #2 -+ vmov q8, q1 -+ vext.16 q4, q3, q4, #6 -+ vext.16 q3, q2, q3, #6 -+ vext.16 q2, q1, q2, #6 -+ vext.16 q1, q0, q1, #6 -+2: -+ vmul.u16 q12, q8, d1[1] -+ adds r12, r4 -+ vmla.u16 q12, q1, d1[0] -+ it cc -+ addcc r12, #32 << 16 -+ vmul.u16 q13, q9, d1[1] -+ it cc -+ subcc r12, #32 -+ vmla.u16 q13, q2, d1[0] -+ sub r5, #1 -+ vmul.u16 q14, q10, d1[1] -+ teq r5, #0 -+ vmla.u16 q14, q3, d1[0] -+ vmul.u16 q15, q11, d1[1] -+ vmla.u16 q15, q4, d1[0] -+ vmov s2, r12 -+ vrshr.u16 q12, q12, #5 -+ vrshr.u16 q13, q13, #5 -+ vrshr.u16 q14, q14, #5 -+ vrshr.u16 q15, q15, #5 -+ vst1.16 {q12-q13}, [r0], r3 -+ vst1.16 {q14-q15}, [r10], r3 -+ bhi 2b -+ bne 1b -+ -+ vpop {d8} -+ vmov d9, d0 -+ pop {r4-r10, pc} -+ -+@ Right of vertical - works along top - left unused -+26: -+ add r5, r1, #32 -+ vld1.16 {q1-q2}, [r1] -+ rsb r12, r6, r6, lsl #16 -+ vld1.16 {q3-q4}, [r5] -+ add r1, r1, #64 -+ rsb r4, r12, #0 -+ rsb r12, r12, #32 << 16 -+ vmov d1, d9 -+ vmov s1, r12 -+ add r10, r0, #32 -+ mov r5, #16 -+1: -+ vld1.32 {d0[0]}, [r1]! -+ vmov q8, q1 -+ vmov q9, q2 -+ vmov q10, q3 -+ vmov q11, q4 -+ vext.16 q1, q1, q2, #2 -+ vext.16 q2, q2, q3, #2 -+ vext.16 q3, q3, q4, #2 -+ vext.16 q4, q4, q0, #2 -+2: -+ vmul.u16 q12, q1, d0[2] -+ adds r12, r4 -+ vmla.u16 q12, q8, d0[3] -+ it cc -+ addcc r12, #32 << 16 -+ vmul.u16 q13, q2, d0[2] -+ it cc -+ subcc r12, #32 -+ vmla.u16 q13, q9, d0[3] -+ sub r5, #1 -+ vmul.u16 q14, q3, d0[2] -+ teq r5, #0 -+ vmla.u16 q14, q10, d0[3] -+ vmul.u16 q15, q4, d0[2] -+ vmla.u16 q15, q11, d0[3] -+ vmov s1, r12 -+ vrshr.u16 q12, q12, #5 -+ vrshr.u16 q13, q13, #5 -+ vrshr.u16 q14, q14, #5 -+ vrshr.u16 q15, q15, #5 -+ vst1.16 {q12-q13}, [r0], r3 -+ vst1.16 {q14-q15}, [r10], r3 -+ bhi 2b -+ bne 1b -+ -+ vpop {d8} -+ vmov d9, d1 -+ pop {r4-r10, pc} -+ -+endfunc -diff --git a/libavcodec/arm/rpi_hevcpred_intra_dc_neon.S b/libavcodec/arm/rpi_hevcpred_intra_dc_neon.S -new file mode 100644 -index 0000000000..75a1789c25 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcpred_intra_dc_neon.S -@@ -0,0 +1,695 @@ -+/* -+ * Copyright (c) 2017 John Cox (for Raspberry Pi) -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+ -+@ ff_hevc_rpi_pred_dc_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_4_neon_8, export=1 -+ -+ @ Average the els of top & left -+ ldr r2, [r2] -+ vld1.32 {d0[0]}, [r1] -+ mov r1, #2 -+ vmov s1, r2 -+ vmov s2, r2 -+ vmov.i16 q2, #3 -+ add r2, r0, r3 -+ vaddl.u8 q1, d0, d1 @ d2[0] = top[0] + left[0] -+ lsl r3, #1 -+ vmovl.u8 q0, d0 -+ vmov.i64 d7, #0xffff -+ vmov.16 d4[0], r1 @ 2, 3, 3, 3... -+ vpadd.i16 d6, d2, d2 @ 2 (top & bottom of vector the same) -+ vbit d0, d2, d7 @ q0 = top[0]+left[0], top[1..3], left[0..3] -+ -+ @ top line gets some smoothing -+ @ (top[i] + 3*dc + 2) >> 2 -+ @ as does left -+ @ top_line[0] is extra special -+ @ (top[0] + left[0] + 2*dc + 2) >> 2 -+ -+ vmov.i64 d7, #0xff -+ vpadd.i16 d6, d6 @ 1 (all the same) -+ vrshr.u16 d6, #3 -+ vmla.i16 q0, q2, d6[0] -+ vdup.8 d6, d6[0] -+ vrshrn.i16 d0, q0, #2 -+ -+ @ Store top line -+ vst1.32 {d0[0]}, [r0], r3 -+ -+ @ Store the rest -+ vshr.u64 d1, d0, #5*8 -+ vshr.u64 d2, d0, #6*8 -+ vshr.u64 d3, d0, #7*8 -+ vbif d1, d6, d7 -+ vbif d2, d6, d7 -+ vst1.32 {d1[0]}, [r2], r3 -+ vbif d3, d6, d7 -+ vst1.32 {d2[0]}, [r0] -+ vst1.32 {d3[0]}, [r2] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_c_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_c_4_neon_8, export=1 -+ -+ @ Average the els of top & left -+ vld1.8 {d0}, [r1] -+ vld1.8 {d1}, [r2] -+A add r2, r0, r3, lsl #1 -+A lsl r3, #2 -+T lsl r3, #1 -+T add r2, r0, r3 -+T lsl r3, #1 -+ vaddl.u8 q0, d0, d1 -+ vadd.i16 d0, d1 @ d0 has 2 val pairs -+ vpadd.i32 d2, d0, d0 @ This adds U & V separately -+ vpadd.i32 d3, d0, d0 -+ vrshrn.u16 d0, q1, #3 -+ -+ @ Store -+ vst1.8 {d0}, [r0], r3 -+ vst1.8 {d0}, [r2], r3 -+ vst1.8 {d0}, [r0] -+ vst1.8 {d0}, [r2] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_8_neon_8, export=1 -+ -+ @ Average the els of top & left -+ vld1.8 {d0}, [r1] -+ mov r1, #2 -+ vld1.8 {d16}, [r2] -+ vmov.i16 q2, #3 -+ vmov.i64 d7, #0xffff -+ vaddl.u8 q1, d0, d16 @ d2[0] = top[0] + left[0] -+ vmovl.u8 q0, d0 -+ vadd.i16 d6, d2, d3 @ d6 has 4 vals -+ vmov.16 d4[0], r1 @ 2, 3, 3, 3... -+ vbit d0, d2, d7 @ q0 = top[0]+left[0], top[1..7] -+ -+ @ top line gets some smoothing -+ @ (top[i] + 3*dc + 2) >> 2 -+ @ as does left -+ @ top_line[0] is extra special -+ @ (top[0] + left[0] + 2*dc + 2) >> 2 -+ -+ vmov.i64 d7, #0xff -+ vmovl.u8 q1, d16 -+ vpadd.i16 d6, d6 @ 2 (top & bottom of vector the same) -+ vpadd.i16 d6, d6 @ 1 (all the same) -+ vrshr.u16 d6, #4 -+ vmla.i16 q1, q2, d6[0] -+ vmla.i16 q0, q2, d6[0] -+ vdup.8 d6, d6[0] -+ vrshrn.i16 d2, q1, #2 -+ vrshrn.i16 d0, q0, #2 -+ -+ @ Store top line -+ vst1.8 {d0}, [r0], r3 -+ -+ @ Store the rest -+ vshr.u64 d2, #8 -+ vbit d6, d2, d7 -+ vshr.u64 d2, #8 -+ vst1.8 {d6}, [r0], r3 -+ mov r1, #6 -+1: -+ vbit d6, d2, d7 -+ vshr.u64 d2, #8 -+ vst1.8 {d6}, [r0], r3 -+ subs r1, #2 -+ vbit d6, d2, d7 -+ vshr.u64 d2, #8 -+ vst1.8 {d6}, [r0], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_c_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_c_8_neon_8, export=1 -+ -+ @ Average the els of top & left -+ vld1.8 {q0}, [r1] -+ mov r1, #8 -+ vld1.8 {q1}, [r2] -+T lsl r3, #1 -+ vaddl.u8 q0, d0, d1 -+A add r2, r0, r3, lsl #1 -+A lsl r3, #2 -+T add r2, r0, r3 -+T lsl r3, #1 -+ vaddl.u8 q1, d2, d3 -+ vadd.i16 q1, q0 -+ vadd.i16 d3, d2 @ d3 has 2 val pairs -+ vpadd.i32 d2, d3, d3 @ This add U & V separately -+ vpadd.i32 d3, d3, d3 -+ vrshrn.u16 d0, q1, #4 -+ vrshrn.u16 d1, q1, #4 -+ -+ @ Store -+1: -+ vst1.8 {q0}, [r0], r3 -+ subs r1, #4 -+ vst1.8 {q0}, [r2], r3 -+ vst1.8 {q0}, [r0], r3 -+ vst1.8 {q0}, [r2], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_16_neon_8, export=1 -+ -+ @ Average the els of top & left -+ vld1.8 {q8}, [r1] -+ mov r1, #2 -+ vld1.8 {q9}, [r2] -+ vaddl.u8 q10, d16, d17 -+ vaddl.u8 q11, d16, d18 -+ vaddl.u8 q0, d18, d19 -+ vmov.i16 q1, #3 -+ vadd.i16 q10, q0 -+ vmovl.u8 q0, d18 -+ vadd.i16 d20, d21 -+ vmov.i16 d2[0], r1 @ 2, 3, 3, 3... -+ -+ @ top line gets some smoothing -+ @ (top[i] + 3*dc + 2) >> 2 -+ @ as does left -+ @ top_line[0] is extra special -+ @ (top[0] + left[0] + 2*dc + 2) >> 2 -+ -+ vmovl.u8 q2, d16 -+ vmovl.u8 q9, d19 -+ vpadd.i16 d20, d20 @ 2 (top & bottom of vector the same) -+ vmov.i64 d7, #0xffff -+ vmovl.u8 q8, d17 -+ vbit d4, d22, d7 @ q2 = top[0]+left[0], top[1..7] -+ vmov.i64 d7, #0xff -+ vpadd.i16 d20, d20 @ 1 (all the same) -+ vrshr.u16 d21, d20, #5 -+ vrshr.u16 d20, d20, #5 -+ vmla.i16 q0, q10, d2[1] -+ vmla.i16 q9, q10, d2[1] -+ vmla.i16 q2, q10, q1 -+ vmla.i16 q8, q10, d2[1] -+ vdup.8 q1, d20[0] -+ vrshrn.i16 d0, q0, #2 -+ vrshrn.i16 d1, q9, #2 -+ vrshrn.i16 d4, q2, #2 -+ vrshrn.i16 d5, q8, #2 -+ vext.8 q0, q0, q0, #1 -+ -+ @ Store top line -+ vst1.8 {q2}, [r0], r3 -+ -+ @ Store the rest -+ mov r1, #15 -+1: -+ vbit d2, d0, d7 -+ vext.8 q0, q0, q0, #1 -+ subs r1, #1 -+ vst1.8 {q1}, [r0], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_c_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_c_16_neon_8, export=1 -+ -+ @ Average the els of top & left -+ vld1.8 {q0-q1}, [r1] -+ mov r1, #16 -+ vld1.8 {q2-q3}, [r2] -+T lsl r3, #1 -+ vaddl.u8 q0, d0, d1 -+A add r2, r0, r3, lsl #1 -+T add r2, r0, r3 -+ vaddl.u8 q1, d2, d3 -+A lsl r3, #2 -+T lsl r3, #1 -+ vaddl.u8 q2, d4, d5 -+ vaddl.u8 q3, d6, d7 -+ vadd.i16 q0, q1 -+ vadd.i16 q2, q3 -+ vadd.i16 q0, q2 -+ vadd.i16 d0, d1 @ d0 has 2 val pairs -+ vpadd.i32 d4, d0, d0 @ This adds U & V separately -+ vpadd.i32 d5, d0, d0 -+ vrshrn.u16 d0, q2, #5 -+ vrshrn.u16 d1, q2, #5 -+ vrshrn.u16 d2, q2, #5 -+ vrshrn.u16 d3, q2, #5 -+ -+ @ Store -+1: -+ vst1.8 {q0-q1}, [r0], r3 -+ subs r1, #2 -+ vst1.8 {q0-q1}, [r2], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_32_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_32_neon_8, export=1 -+ -+ @ Average the els of top & left -+ vld1.8 {q0-q1}, [r1] -+ mov r1, #32 -+ vld1.8 {q2-q3}, [r2] -+ add r2, r0, r3 -+ vaddl.u8 q0, d0, d1 -+ lsl r3, #1 -+ vaddl.u8 q1, d2, d3 -+ vaddl.u8 q2, d4, d5 -+ vaddl.u8 q3, d6, d7 -+ vadd.i16 q0, q1 -+ vadd.i16 q2, q3 -+ vadd.i16 q0, q2 -+ vadd.i16 d0, d1 @ d0 has 4 vals -+ vpadd.i16 d0, d0 @ 2 (top & bottom the same) -+ vpadd.i16 d4, d0, d0 @ 1 (all the same) -+ vpadd.i16 d5, d0, d0 -+ vrshrn.u16 d0, q2, #6 -+ vrshrn.u16 d1, q2, #6 -+ vrshrn.u16 d2, q2, #6 -+ vrshrn.u16 d3, q2, #6 -+ -+ @ Store -+1: -+ vst1.8 {q0-q1}, [r0], r3 -+ subs r1, #2 -+ vst1.8 {q0-q1}, [r2], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ----------------------------------------------------------------------------- -+@ -+@ 10 Bit versions -+@ -+@ There is no actual bit depth dependency in this code except that our -+@ intermediate results will overflow the 16 bits they are stored in -+@ All there functions are good to 10 bits - with the worst case being -+@ in dc_32 where we use all 16 bits. -+ -+ -+@ ff_hevc_rpi_pred_dc_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_4_neon_10, export=1 -+ -+ @ Average the els of top & left -+ vld1.16 {d0}, [r1] -+ mov r1, #2 -+ vld1.16 {d1}, [r2] -+T lsl r3, #1 -+ vmov.i16 q2, #3 -+A add r2, r0, r3, lsl #1 -+T add r2, r0, r3 -+ vadd.u16 d2, d0, d1 @ d2[0] = top[0] + left[0] -+A lsl r3, #2 -+T lsl r3, #1 -+ vmov.16 d4[0], r1 @ 2, 3, 3, 3... -+ vmov.i64 d7, #0xffff -+ vbit d0, d2, d7 @ q0 = top[0]+left[0], top[1..3], left[0..3] -+ -+ @ top line gets some smoothing -+ @ (top[i] + 3*dc + 2) >> 2 -+ @ as does left -+ @ top_line[0] is extra special -+ @ (top[0] + left[0] + 2*dc + 2) >> 2 -+ -+ vpadd.i16 d6, d2, d2 @ 2 (top & bottom of vector the same) -+ vpadd.i16 d6, d6 @ 1 (all the same) -+ vrshr.u16 d6, #3 -+ vmla.i16 q0, q2, d6[0] -+ vrshr.u16 q0, #2 -+ -+ @ Store top line -+ vst1.16 {d0}, [r0], r3 -+ -+ @ Store the rest -+ vshr.u64 d3, d1, #1*16 -+ vshr.u64 d4, d1, #2*16 -+ vshr.u64 d5, d1, #3*16 -+ vbif d3, d6, d7 -+ vbif d4, d6, d7 -+ vst1.16 {d3}, [r2], r3 -+ vbif d5, d6, d7 -+ vst1.16 {d4}, [r0] -+ vst1.16 {d5}, [r2] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_c_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] (In pels - needs * 4) -+ -+function ff_hevc_rpi_pred_dc_c_4_neon_10, export=1 -+ -+ @ Average the els of top & left -+ vld1.8 {q0}, [r1] -+ vld1.8 {q1}, [r2] -+A add r2, r0, r3, lsl #2 -+A lsl r3, #3 -+T lsl r3, #2 -+T add r2, r0, r3 -+T lsl r3, #1 -+ vadd.i16 q0, q1 -+ vadd.i16 d0, d1 @ d0 has 2 val pairs -+ vpadd.i32 d2, d0, d0 @ This adds U & V separately -+ vpadd.i32 d3, d0, d0 -+ vrshr.u16 q0, q1, #3 -+ -+ vst1.16 {q0}, [r0], r3 -+ vst1.16 {q0}, [r2], r3 -+ vst1.16 {q0}, [r0] -+ vst1.16 {q0}, [r2] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_8_neon_10, export=1 -+ -+ @ Average the els of top & left -+ vld1.16 {q0}, [r1] -+ mov r1, #2 -+ vld1.16 {q8}, [r2] -+T lsl r3, #1 -+ vmov.i16 q2, #3 -+A add r2, r0, r3, lsl #1 -+T add r2, r0, r3 -+ vadd.i16 q1, q0, q8 @ q1[0] = top[0] + left[0] -+A lsl r3, #2 -+T lsl r3, #1 -+ vmov.i64 d7, #0xffff -+ vmov.16 d4[0], r1 @ 2, 3, 3, 3... -+ vadd.i16 d6, d2, d3 @ d6 has 4 vals -+ vbit d0, d2, d7 @ q0 = top[0]+left[0], top[1..7] -+ -+ @ top line gets some smoothing -+ @ (top[i] + 3*dc + 2) >> 2 -+ @ as does left -+ @ top_line[0] is extra special -+ @ (top[0] + left[0] + 2*dc + 2) >> 2 -+ -+ vpadd.i16 d6, d6 @ 2 (top & bottom of vector the same) -+ vpadd.i16 d6, d6 @ 1 (all the same) -+ vrshr.u16 d6, #4 -+ vmla.i16 q8, q2, d6[0] -+ vmla.i16 q0, q2, d6[0] -+ vdup.16 q2, d6[0] -+ vdup.16 q9, d6[0] -+ vrshr.u16 q8, q8, #2 -+ vrshr.u16 q0, q0, #2 -+ vext.16 q1, q8, q8, #1 -+ -+ @ Store top line -+ vst1.16 {q0}, [r0], r3 -+ -+ @ Store the rest -+ vbit d18, d2, d7 -+ vst1.16 {q9}, [r2], r3 -+ mov r1, #6 -+1: -+ vext.16 q8, q8, q8, #2 -+ subs r1, #2 -+ vext.16 q1, q1, q1, #2 -+ vbit d4, d16, d7 -+ vst1.16 {q2}, [r0], r3 -+ vbit d18, d2, d7 -+ vst1.16 {q9}, [r2], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_c_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] (In pels - needs * 4) -+ -+function ff_hevc_rpi_pred_dc_c_8_neon_10, export=1 -+ -+ @ Average the els of top & left -+ vld1.16 {q0-q1}, [r1] -+ mov r1, #8 -+ vld1.16 {q2-q3}, [r2] -+T lsl r3, #2 -+ vadd.i16 q1, q0 -+A add r2, r0, r3, lsl #2 -+A lsl r3, #3 -+T add r2, r0, r3 -+T lsl r3, #1 -+ vadd.i16 q2, q3 -+ vadd.i16 q1, q2 -+ vadd.i16 d3, d2 @ d3 has 2 val pairs -+ vpadd.i32 d2, d3, d3 @ This add U & V separately -+ vpadd.i32 d3, d3, d3 -+ vrshr.u16 q0, q1, #4 -+ vrshr.u16 q1, q1, #4 -+ -+ @ Store -+1: -+ vst1.8 {q0-q1}, [r0], r3 -+ subs r1, #2 -+ vst1.8 {q0-q1}, [r2], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_dc_16_neon_10, export=1 -+ -+ @ Average the els of top & left -+ vld1.16 {q8-q9}, [r1] -+ mov r1, #2 -+ vld1.16 {q10-q11}, [r2] -+ lsl r3, #1 @ stride given in pels -+ vadd.i16 q0, q8, q9 -+ vadd.i16 q1, q10, q11 -+ vmov.i16 q3, #3 -+ vadd.i16 q1, q0 -+ vadd.i16 d0, d16, d20 -+ vmov.i64 d31, #0xffff -+ vadd.i16 d3, d2 -+ vmov.16 d6[0], r1 @ 2, 3, 3, 3... -+ -+ @ top line gets some smoothing -+ @ (top[i] + 3*dc + 2) >> 2 -+ @ as does left -+ @ topline[0] is extra special -+ @ (top[0] + left[0] + 2*dc + 2) >> 2 -+ -+ vbit d16, d0, d31 @ q8 = top[0]+left[0], top[1..7] -+ vpadd.i16 d3, d3 @ 2 (top & bottom of vector the same) -+ vpadd.i16 d3, d3 @ 1 (all the same) -+ vrshr.u16 d2, d3, #5 -+ vrshr.u16 d3, d3, #5 -+ vmov q0, q1 -+ vmla.i16 q10, q1, d6[1] -+ vmla.i16 q11, q1, d6[1] -+ vmla.i16 q8, q1, q3 -+ vmla.i16 q9, q1, d6[1] -+ vrshr.u16 q2, q10, #2 -+ vrshr.u16 q3, q11, #2 -+ vrshr.u16 q8, #2 -+ vrshr.u16 q9, #2 -+ vext.16 q2, q2, q2, #1 -+ mov r1, #7<<29 -+ -+ @ Store top line -+ vst1.16 {q8-q9}, [r0], r3 -+ -+ @ Store the rest -+1: -+ vbit d0, d4, d31 -+ vext.16 q2, q2, q2, #1 -+ subs r1, #1<<29 -+ vst1.16 {q0-q1}, [r0], r3 -+ bne 1b -+1: -+ vbit d0, d6, d31 -+ vext.16 q3, q3, q3, #1 -+ subs r1, #1<<29 -+ vst1.16 {q0-q1}, [r0], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_c_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] (In pels - needs * 4) -+ -+function ff_hevc_rpi_pred_dc_c_16_neon_10, export=1 -+ -+ @ Average the els of top & left -+ vldm r1, {q0-q3} -+ vldm r2, {q8-q11} -+ vadd.i16 q0, q1 -+ mov r1, #16 -+ vadd.i16 q2, q3 -+ add r2, r0, #32 -+ vadd.i16 q8, q9 -+ lsl r3, #2 -+ vadd.i16 q10, q11 -+ vadd.u16 q0, q2 -+ vadd.u16 q8, q10 -+ vadd.i16 q0, q8 -+ vadd.i16 d0, d1 @ d0 has 2 val pairs -+ vpadd.i32 d4, d0, d0 @ This adds U & V separately -+ vpadd.i32 d5, d0, d0 -+ vrshr.u16 q0, q2, #5 -+ vrshr.u16 q1, q2, #5 -+ -+ @ Store -+1: -+ vst1.16 {q0-q1}, [r0], r3 -+ subs r1, #1 -+ vst1.16 {q0-q1}, [r2], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_dc_32_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] (In pels) -+ -+function ff_hevc_rpi_pred_dc_32_neon_10, export=1 -+ -+ @ Average the els of top & left -+ @ With 10 bits we are (just) safe from overflow in i16 -+ vldm r1, {q0-q3} -+ vldm r2, {q8-q11} -+ vadd.i16 q0, q1 -+ mov r1, #32 -+ vadd.i16 q2, q3 -+ add r2, r0, #32 -+ vadd.i16 q8, q9 -+ lsl r3, #1 -+ vadd.i16 q10, q11 -+ vadd.u16 q0, q2 -+ vadd.u16 q8, q10 -+ vadd.i16 q0, q8 -+ vadd.i16 d0, d1 @ d0 has 4 vals -+ vpadd.i16 d0, d0 @ 2 (top & bottom the same) -+ vpadd.i16 d4, d0, d0 @ 1 (all the same) -+ vpadd.i16 d5, d0, d0 -+ vrshr.u16 q0, q2, #6 -+ vrshr.u16 q1, q2, #6 -+ -+ @ Store -+1: -+ vst1.16 {q0-q1}, [r0], r3 -+ subs r1, #1 -+ vst1.16 {q0-q1}, [r2], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -diff --git a/libavcodec/arm/rpi_hevcpred_intra_filter_neon.S b/libavcodec/arm/rpi_hevcpred_intra_filter_neon.S -new file mode 100644 -index 0000000000..21cd28c709 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcpred_intra_filter_neon.S -@@ -0,0 +1,872 @@ -+/* -+ * Copyright (c) 2018 John Cox (for Raspberry Pi) -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+@ All functions have the call -+@ -+@ int ff_hevc_rpi_intra_filter_N_neon_PW( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+@ -+@ Assumptions: -+@ (that wouldn't apply to all frame layoouts but do apply to sand, so beware -+@ if reuseing this code) -+@ -+@ Min ctb size is 8 so we don't need to worry about tr_size or dl_size for -+@ N==4, but do for chroma N>=8. As we share Y/C fns that means we can ignore -+@ N==8,PW=8 (chroma always PW>8) but have to cope for larger -+@ -+@ We always have at least 64 pixel H frame width rounding - this lets us -+@ load UR widthout having to worry about exactly how many pixels are actually -+@ within the frame. As partial loads will only occur very occasionally this -+@ should be a win in nearly all cases. -+@ -+@ 16 bit fns can be used as 8 bit chroma fns as chroma never filters -+@ so we do no maths on the contents -+@ -+@ No filtering in 32bit fns as they are chroma only -+ -+ -+.equ AVAIL_UR, 1 -+.equ AVAIL_U, 2 -+.equ AVAIL_UL, 4 -+.equ AVAIL_L, 8 -+.equ AVAIL_DL, 16 -+ -+.equ FILTER_LIGHT, 0x40 -+.equ FILTER_STRONG, 0x80 -+ -+.equ AVAIL_S_UR_N_U_C, 32 - 1 -+.equ AVAIL_S_U_N_UL_C, 32 - 2 -+.equ AVAIL_S_UL_N_L_C, 32 - 3 -+.equ AVAIL_S_L_N_DL_C, 32 - 4 -+ -+.equ AVAIL_S_U_DL_CPSR, 31 - 4 @ Shift for u..dl to go into flags via cpsr -+ -+@ On entry -+@ r2 req -+@ r3 avail -+@ [sp, #sp_offset...] args -+@ -+@ On Exit: -+@ -+@ Extend values: -+@ d_l scalar contains value for L & DL -+@ if DL avail then this is is DL[0] so we don't need to load that -+@ d_ul scalar containing value for UL -+@ d_u scalar containing value for U -+@ d_ur scalar containing value for UR -+@ If DL avail then d_l == b_dl elif L avail then d_l == a_l else... -+@ This means that L-light-filter works even if nreq DL (we never filter -+@ req-DL without req-L, but we do filter req-L without req-DL) -+@ If UR avail then d_ur == a_ur so U-filter good too -+@ -+@ Data load pointers (only load if req & avail): -+@ r4 DL + stride -+@ r10 L -+@ r6 U -+@ r5 UR -+@ -+@ Others: -+@ r2 req -+@ r7 req & avail -+@ r3 L + stride -+@ r8 DL + stride * 2 -+@ r9 stride * 2 -+@ cs Load U -+@ mi Load UR -+@ -+@ Clobbered: -+@ r12 -+ -+.macro load_pointers pw_s, log2_s, sp_offset, d_type, d_l, d_ul, d_u, d_ur -+ -+.equ src_l\@, \sp_offset + 0 -+.equ src_u\@, \sp_offset + 4 -+.equ src_ur\@, \sp_offset + 8 -+.equ stride\@, \sp_offset + 12 -+.equ pw\@, (1 << \pw_s) @ pel width in bytes -+.equ b_size\@, (1 << (\pw_s + \log2_s)) @ size in bytes -+ -+@ r9 stride -+@ r7 = ab_ul, r6 = a_u, r5 = a_ur -+@ r4 = b_dl, r10 = b_l, r8 = b_u -+ -+ ldr r5, [sp, #src_ur\@] -+ lsl r12, r3, #AVAIL_S_U_DL_CPSR -+ ldr r10, [sp, #src_l\@] -+ ldr r9, [sp, #stride\@] -+ ldr r6, [sp, #src_u\@] -+ -+ @ This is quite a slow instruction but it replaces -+ @ a decent number of tests that yield a max of 2 flags/op -+ @ It is annoying we can't branch on Q! -+ @ If L navail (ne) then DL must be navail (pl) -+ msr APSR_nzcvq, r12 @ n=dl, z=l, c=ul, v=u, q=ur -+ -+ mov r4, r5 -+ sub r7, r10, r9 -+ it vs -+ movvs r4, r6 -+ add r8, r6, #b_size\@ - pw\@ -+ it cs -+ movcs r4, r7 -+ ite ne -+ movne r10, r4 -+ addeq r4, r7, r9, lsl #\log2_s -+ it cc -+ movcc r7, r10 -+ it mi -+ addmi r4, r10, r9, lsl #\log2_s -+ vld1.\d_type {\d_ul}, [r7] -+ itt vc -+ movvc r8, r7 -+ movvc r6, r7 -+ vld1.\d_type {\d_l }, [r4], r9 -+ tst r3, #AVAIL_UR -+ vld1.\d_type {\d_u }, [r6] -+ it eq -+ moveq r5, r8 -+ and r7, r2, r3 -+ add r8, r4, r9 -+ vld1.\d_type {\d_ur}, [r5] -+ lsls r12, r7, #AVAIL_S_UR_N_U_C -+ add r3, r10, r9 -+ lsl r9, #1 -+.endm -+ -+ -+ -+@ int ff_hevc_rpi_intra_filter_4_neon_8( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+ -+.set sp_base, 8*4 -+.set pw_s, 0 -+.set pw, (1 << pw_s) -+.set log2_s, 2 -+ -+function ff_hevc_rpi_intra_filter_4_neon_8, export=1 -+ push {r4-r10, lr} -+ load_pointers pw_s, log2_s, sp_base, 8, d0[], d31[7], d1[], d2[] -+ -+ it cs -+ vldrcs s2, [r6] -+ ite pl -+ vmovpl s3, s4 -+ vldrmi s3, [r5] -+ -+ lsls r7, #AVAIL_S_L_N_DL_C -+ add r12, r0, #-pw -+ bpl 1f -+ -+ vld1.8 {d0[0]}, [r10], r9 -+ vld1.8 {d0[1]}, [r3], r9 -+ vld1.8 {d0[2]}, [r10] -+ vld1.8 {d0[3]}, [r3] -+1: -+ bcc 1f -+ vld1.8 {d0[5]}, [r4], r9 -+ vld1.8 {d0[6]}, [r8] -+ vld1.8 {d0[7]}, [r4] -+1: -+ vstr d1, [r1] @ Up -+ vst1.8 {d31[7]}, [r12] -+ vstr d0, [r0] @ Left -+ pop {r4-r10, pc} -+endfunc -+ -+ -+@ int ff_hevc_rpi_intra_filter_4_neon_16( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+ -+.set sp_base, 8*4 -+.set pw_s, 1 -+.set pw, (1 << pw_s) -+.set log2_s, 2 -+ -+function ff_hevc_rpi_intra_filter_4_neon_16, export=1 -+ push {r4-r10, lr} -+ load_pointers pw_s, log2_s, sp_base, 16, "d0[],d1[]", d31[3], d2[], d3[] -+ -+ it cs -+ vldrcs d2, [r6] -+ it mi -+ vldrmi d3, [r5] -+ lsls r7, #AVAIL_S_L_N_DL_C -+ add r12, r0, #-pw -+ bpl 1f -+ vld1.16 {d0[0]}, [r10], r9 -+ vld1.16 {d0[1]}, [r3], r9 -+ vld1.16 {d0[2]}, [r10] -+ vld1.16 {d0[3]}, [r3] -+1: -+ bcc 1f -+ vld1.16 {d1[1]}, [r4], r9 -+ vld1.16 {d1[2]}, [r8] -+ vld1.16 {d1[3]}, [r4] -+1: -+ vst1.16 {q1}, [r1] @ Up -+ vst1.16 {d31[3]}, [r12] -+ vst1.16 {q0}, [r0] @ Left -+ pop {r4-r10, pc} -+endfunc -+ -+ -+@ int ff_hevc_rpi_intra_filter_8_neon_8( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+ -+.set sp_base, 8*4 -+.set pw_s, 0 -+.set pw, (1 << pw_s) -+.set log2_s, 3 -+ -+function ff_hevc_rpi_intra_filter_8_neon_8, export=1 -+ push {r4-r10, lr} -+ load_pointers pw_s, log2_s, sp_base, 8, "d0[],d1[]", d31[7], d4[], d5[] -+ -+ it cs -+ vldrcs d4, [r6] -+ it mi -+ vldrmi d5, [r5] -+ -+ lsls r7, #AVAIL_S_L_N_DL_C -+ bpl 1f -+ vld1.8 {d0[0]}, [r10], r9 -+ vld1.8 {d0[1]}, [r3], r9 -+ vld1.8 {d0[2]}, [r10], r9 -+ vld1.8 {d0[3]}, [r3], r9 -+ vld1.8 {d0[4]}, [r10], r9 -+ vld1.8 {d0[5]}, [r3], r9 -+ vld1.8 {d0[6]}, [r10] -+ vld1.8 {d0[7]}, [r3] -+1: -+ bcc 1f -+ vld1.8 {d1[1]}, [r4], r9 -+ vld1.8 {d1[2]}, [r8], r9 -+ vld1.8 {d1[3]}, [r4], r9 -+ vld1.8 {d1[4]}, [r8], r9 -+ vld1.8 {d1[5]}, [r4], r9 -+ vld1.8 {d1[6]}, [r8] -+ vld1.8 {d1[7]}, [r4] -+1: -+ tst r2, #FILTER_LIGHT -+ add r12, r0, #-pw -+ beq 10f -+ -+ @ Luma light filter -+ vext.8 q8, q15, q2, #15 -+ vext.8 q12, q15, q0, #15 -+ vaddl.u8 q9, d17, d5 -+ vaddl.u8 q8, d16, d4 -+ vaddl.u8 q13, d25, d1 -+ vaddl.u8 q12, d24, d0 -+ vmov.u8 r3, d5[7] @ Save final pel -+ vmov.u8 r2, d1[7] @ Save final pel -+ -+ vext.16 q2, q8, q9, #1 -+ vext.16 q3, q9, q9, #1 -+ vext.16 q0, q12, q13, #1 -+ vext.16 q1, q13, q13, #1 -+ vadd.u16 d30, d16, d24 @ d30[0] = l[0] + 2ul + u[0] -+ vadd.u16 q2, q8 -+ vadd.u16 q3, q9 -+ vadd.u16 q0, q12 -+ vadd.u16 q1, q13 -+ -+ vrshrn.u16 d4, q2, #2 -+ vrshrn.u16 d5, q3, #2 -+ vrshrn.u16 d0, q0, #2 -+ vrshrn.u16 d1, q1, #2 -+ vrshr.u16 d30, #2 -+ vmov.u8 d5[7], r3 @ Restore final pel -+ vmov.u8 d1[7], r2 @ Restore final pel -+ vdup.u8 d31, d30[0] @ d31[3] = d30[0] -+ -+10: -+ vst1.8 {q2 }, [r1] @ Up -+ vst1.8 {d31[7]}, [r12] @ Up-left -+ vst1.8 {q0 }, [r0] @ Left -+ pop {r4-r10, pc} -+endfunc -+ -+ -+@ int ff_hevc_rpi_intra_filter_8_neon_16( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+ -+.set sp_base, 8*4 -+.set ur_size, sp_base + 16 -+.set dl_size, sp_base + 20 -+.set pw_s, 1 -+.set pw, (1 << pw_s) -+.set log2_s, 3 -+.set p_size, (1 << log2_s) @ size in pels -+ -+function ff_hevc_rpi_intra_filter_8_neon_16, export=1 -+ push {r4-r10, lr} -+ load_pointers pw_s, log2_s, sp_base, 16, "d0[],d1[]", d31[3], "d4[],d5[]", "d6[],d7[]" -+ -+ it cs -+ vldmcs r6, {d4, d5} -+ ldr r12, [sp, #ur_size] -+ bpl 1f -+ cmp r12, #4 -+ vldm r5, {d6, d7} -+ bgt 1f -+ vdup.16 d7, d6[3] -+1: -+ lsls r12, r7, #AVAIL_S_L_N_DL_C -+ vdup.16 q1, d0[0] -+ bpl 1f -+ vld1.16 {d0[0]}, [r10], r9 -+ vld1.16 {d0[1]}, [r3], r9 -+ vld1.16 {d0[2]}, [r10], r9 -+ vld1.16 {d0[3]}, [r3], r9 -+ vld1.16 {d1[0]}, [r10], r9 -+ vld1.16 {d1[1]}, [r3], r9 -+ vld1.16 {d1[2]}, [r10] -+ vld1.16 {d1[3]}, [r3] -+1: -+ bcc 1f -+ ldr r12, [sp, #dl_size] -+ vld1.16 {d2[1]}, [r4], r9 -+ cmp r12, #p_size -+ vld1.16 {d2[2]}, [r8], r9 -+ vld1.16 {d2[3]}, [r4], r9 -+ blt 2f -+ vld1.16 {d3[0]}, [r8], r9 -+ vld1.16 {d3[1]}, [r4], r9 -+ vld1.16 {d3[2]}, [r8] -+ vld1.16 {d3[3]}, [r4] -+ b 1f -+2: -+ vdup.16 d3, d2[3] -+1: -+ tst r2, #FILTER_LIGHT -+ add r12, r0, #-pw -+ beq 10f -+ -+ @ Luma light filter -+ vext.16 q9, q2, q3, #7 -+ vext.16 q8, q15, q2, #7 -+ vext.16 q13, q0, q1, #7 -+ vext.16 q12, q15, q0, #7 -+ vadd.u16 q9, q3 -+ vadd.u16 q8, q2 -+ vadd.u16 q13, q1 -+ vadd.u16 q12, q0 -+ vmov.u16 r3, d7[3] @ Save final pel -+ vmov.u16 r2, d3[3] @ Save final pel -+ -+ vext.16 q2, q8, q9, #1 -+ vext.16 q3, q9, q9, #1 -+ vext.16 q0, q12, q13, #1 -+ vext.16 q1, q13, q13, #1 -+ vadd.u16 d30, d16, d24 @ d30[0] = l[0] + 2ul + u[0] -+ vadd.u16 q2, q8 -+ vadd.u16 q3, q9 -+ vadd.u16 q0, q12 -+ vadd.u16 q1, q13 -+ -+ vrshr.u16 q2, #2 -+ vrshr.u16 q3, #2 -+ vrshr.u16 q0, #2 -+ vrshr.u16 q1, #2 -+ vrshr.u16 d30, #2 -+ vmov.u16 d7[3], r3 @ Restore final pel -+ vmov.u16 d3[3], r2 @ Restore final pel -+ vdup.u16 d31, d30[0] @ d31[3] = d30[0] -+ -+10: -+ vst1.16 {q2, q3}, [r1] @ Up -+ vst1.16 {d31[3]}, [r12] @ Up-left -+ vst1.16 {q0, q1}, [r0] @ Left -+ pop {r4-r10, pc} -+endfunc -+ -+@ int ff_hevc_rpi_intra_filter_16_neon_16( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+ -+.set sp_base, 8*4 -+.set ur_size, sp_base + 16 -+.set dl_size, sp_base + 20 -+.set pw_s, 1 -+.set pw, (1 << pw_s) -+.set log2_s, 4 -+.set p_size, (1 << log2_s) @ size in pels -+ -+function ff_hevc_rpi_intra_filter_16_neon_16, export=1 -+ push {r4-r10, lr} -+ load_pointers pw_s, log2_s, sp_base, 16, "d0[],d1[]", d31[3], "d16[],d17[]", "d20[],d21[]" -+ -+ vdup.16 q9, d16[0] -+ vdup.16 q11, d20[0] -+ -+ it cs -+ vldmcs r6, {d16-d19} -+ ldr r12, [sp, #ur_size] -+ bpl 1f -+ cmp r12, #12 -+ @ Given chroma frame layout, if UR exists then it is always legit to -+ @ load all of it even if most of it is outside the frame. -+ vldm r5, {d20-d23} -+ bgt 1f -+ bge 4f -+ cmp r12, #8 -+ bge 3f -+ vdup.16 d21, d20[3] -+3: vdup.16 d22, d21[3] -+4: vdup.16 d23, d22[3] -+ -+1: -+ lsls r7, #AVAIL_S_L_N_DL_C -+ ldr r12, [sp, #dl_size] -+ vdup.16 q1, d0[0] -+ vdup.16 q2, d0[0] -+ vdup.16 q3, d0[0] -+ bpl 1f -+ vld1.16 {d0[0]}, [r10], r9 -+ vld1.16 {d0[1]}, [r3], r9 -+ vld1.16 {d0[2]}, [r10], r9 -+ vld1.16 {d0[3]}, [r3], r9 -+ vld1.16 {d1[0]}, [r10], r9 -+ vld1.16 {d1[1]}, [r3], r9 -+ vld1.16 {d1[2]}, [r10], r9 -+ vld1.16 {d1[3]}, [r3], r9 -+ vld1.16 {d2[0]}, [r10], r9 -+ vld1.16 {d2[1]}, [r3], r9 -+ vld1.16 {d2[2]}, [r10], r9 -+ vld1.16 {d2[3]}, [r3], r9 -+ vld1.16 {d3[0]}, [r10], r9 -+ vld1.16 {d3[1]}, [r3], r9 -+ vld1.16 {d3[2]}, [r10] -+ vld1.16 {d3[3]}, [r3] -+1: -+ bcc 1f -+ vld1.16 {d4[1]}, [r4], r9 -+ cmp r12, #4 -+ vld1.16 {d4[2]}, [r8], r9 -+ vld1.16 {d4[3]}, [r4], r9 -+ ble 2f -+ vld1.16 {d5[0]}, [r8], r9 -+ vld1.16 {d5[1]}, [r4], r9 -+ cmp r12, #12 -+ vld1.16 {d5[2]}, [r8], r9 -+ vld1.16 {d5[3]}, [r4], r9 -+ blt 3f -+ vld1.16 {d6[0]}, [r8], r9 -+ vld1.16 {d6[1]}, [r4], r9 -+ vld1.16 {d6[2]}, [r8], r9 -+ vld1.16 {d6[3]}, [r4], r9 -+ ble 4f -+ vld1.16 {d7[0]}, [r8], r9 -+ vld1.16 {d7[1]}, [r4], r9 -+ vld1.16 {d7[2]}, [r8] -+ vld1.16 {d7[3]}, [r4] -+ b 1f -+2: vdup.16 d5, d4[3] -+3: vdup.16 d6, d5[3] -+4: vdup.16 d7, d6[3] -+1: -+ tst r2, #FILTER_LIGHT -+ add r12, r0, #-pw -+ beq 10f -+ -+ vpush {q5} -+ @ Luma light filter -+ @ Left -+ vext.16 q5, q2, q3, #7 -+ vext.16 q14, q1, q2, #7 -+ vext.16 q13, q0, q1, #7 -+ vext.16 q12, q15, q0, #7 -+ -+ vadd.u16 q5, q3 -+ vadd.u16 q14, q2 -+ vadd.u16 q13, q1 -+ vadd.u16 q12, q0 -+ vmov.u16 r2, d7[3] @ Save final pel -+ -+ vext.16 q0, q12, q13, #1 -+ vext.16 q1, q13, q14, #1 -+ vext.16 q2, q14, q5, #1 -+ vext.16 q3, q5, q5, #1 -+ -+ vmov d30, d24 @ d30[0] = l[0] + ul -+ vadd.u16 q0, q12 -+ vadd.u16 q1, q13 -+ vadd.u16 q2, q14 -+ vadd.u16 q3, q5 -+ -+ vrshr.u16 q0, #2 -+ vrshr.u16 q1, #2 -+ vrshr.u16 q2, #2 -+ vrshr.u16 q3, #2 -+ -+ @ Up -+ vext.16 q5, q10, q11, #7 -+ vext.16 q14, q9, q10, #7 -+ vext.16 q13, q8, q9, #7 -+ vext.16 q12, q15, q8, #7 -+ -+ vadd.u16 q5, q11 -+ vadd.u16 q14, q10 -+ vadd.u16 q13, q9 -+ vadd.u16 q12, q8 -+ vmov.u16 r3, d23[3] @ Save final pel -+ -+ vext.16 q8, q12, q13, #1 -+ vext.16 q9, q13, q14, #1 -+ vext.16 q10, q14, q5, #1 -+ vext.16 q11, q5, q5, #1 -+ -+ vadd.u16 d30, d24 @ d30[0] = l[0] + 2ul + u[0] -+ vadd.u16 q8, q12 -+ vadd.u16 q9, q13 -+ vadd.u16 q10, q14 -+ vadd.u16 q11, q5 -+ -+ vrshr.u16 q8, #2 -+ vrshr.u16 q9, #2 -+ vrshr.u16 q10, #2 -+ vrshr.u16 q11, #2 -+ -+ @ Misc -+ vrshr.u16 d30, #2 -+ vmov.u16 d7[3], r2 @ Restore final pel -+ vmov.u16 d23[3], r3 @ Restore final pel -+ vdup.u16 d31, d30[0] @ d31[3] = d30[0] -+ vpop {q5} -+ -+10: -+ vstm r1, {d16-d23} @ Up -+ vst1.16 {d31[3]}, [r12] @ Up-left -+ vstm r0, { d0-d7 } @ Left -+ pop {r4-r10, pc} -+endfunc -+ -+@ int ff_hevc_rpi_intra_filter_4_neon_32( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+ -+.set sp_base, 8*4 -+.set pw_s, 2 -+.set pw, (1 << pw_s) -+.set log2_s, 2 -+ -+function ff_hevc_rpi_intra_filter_4_neon_32, export=1 -+ push {r4-r10, lr} -+ load_pointers pw_s, log2_s, sp_base, 32, "d0[],d1[]", d31[1], "d4[],d5[]", "d6[],d7[]" -+ -+ it cs -+ vldmcs r6, {d4, d5} -+ it mi -+ vldmmi r5, {d6, d7} -+ lsls r7, #AVAIL_S_L_N_DL_C -+ vdup.32 q1, d0[0] -+ add r12, r0, #-pw -+ bpl 1f -+ vld1.32 {d0[0]}, [r10], r9 -+ vld1.32 {d0[1]}, [r3], r9 -+ vld1.32 {d1[0]}, [r10] -+ vld1.32 {d1[1]}, [r3] -+1: -+ bcc 1f -+ vld1.32 {d2[1]}, [r4], r9 -+ vld1.32 {d3[0]}, [r8] -+ vld1.32 {d3[1]}, [r4] -+1: -+ vst1.32 {q2, q3 }, [r1] @ Up -+ vst1.32 {d31[1]}, [r12] -+ vst1.32 {q0, q1 }, [r0] @ Left -+ pop {r4-r10, pc} -+endfunc -+ -+ -+@ int ff_hevc_rpi_intra_filter_8_neon_32( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+ -+.set sp_base, 8*4 -+.set ur_size, sp_base + 16 -+.set dl_size, sp_base + 20 -+.set pw_s, 2 -+.set pw, (1 << pw_s) -+.set log2_s, 3 -+.set p_size, (1 << log2_s) @ size in pels -+ -+function ff_hevc_rpi_intra_filter_8_neon_32, export=1 -+ push {r4-r10, lr} -+ load_pointers pw_s, log2_s, sp_base, 32, "d0[],d1[]", d31[1], "d16[],d17[]", "d20[],d21[]" -+ -+ vdup.32 q9, d16[0] -+ vdup.32 q11, d20[0] -+ -+ it cs -+ vldmcs r6, {q8, q9 } -+ ldr r12, [sp, #ur_size] -+ bpl 1f -+ cmp r12, #p_size -+ vldm r5, {q10, q11} -+ bge 1f -+ vdup.32 q11, d21[1] -+1: -+ lsls r7, #AVAIL_S_L_N_DL_C -+ vdup.32 q1, d0[0] -+ vdup.32 q2, d0[0] -+ vdup.32 q3, d0[0] -+ bpl 1f -+ vld1.32 {d0[0]}, [r10], r9 -+ vld1.32 {d0[1]}, [r3], r9 -+ vld1.32 {d1[0]}, [r10], r9 -+ vld1.32 {d1[1]}, [r3], r9 -+ vld1.32 {d2[0]}, [r10], r9 -+ vld1.32 {d2[1]}, [r3], r9 -+ vld1.32 {d3[0]}, [r10] -+ vld1.32 {d3[1]}, [r3] -+1: -+ bcc 1f -+ ldr r12, [sp, #dl_size] -+ vld1.32 {d4[1]}, [r4], r9 -+ cmp r12, #p_size -+ vld1.32 {d5[0]}, [r8], r9 -+ vld1.32 {d5[1]}, [r4], r9 -+ blt 2f -+ vld1.32 {d6[0]}, [r8], r9 -+ vld1.32 {d6[1]}, [r4], r9 -+ vld1.32 {d7[0]}, [r8] -+ vld1.32 {d7[1]}, [r4] -+ b 1f -+2: -+ vdup.32 q3, d5[1] -+1: -+ add r12, r0, #-pw -+ vstm r1, { q8-q11} @ Up -+ vst1.32 {d31[1]}, [r12] -+ vstm r0, { q0-q3 } @ Left -+ pop {r4-r10, pc} -+endfunc -+ -+ -+@ int ff_hevc_rpi_intra_filter_16_neon_32( -+@ pixel * const left, [r0] -+@ pixel * const top, [r1] -+@ const unsigned int req, [r2] -+@ const unsigned int avail, [r3] -+@ const pixel * const src_l, [sp, #0] -+@ const pixel * const src_u, [sp, #4] -+@ const pixel * const src_ur, [sp, #8] -+@ const unsigned int stride, [sp, #12] (pels) -+@ const unsigned int top_right_size, [sp, #16] -+@ const unsigned int down_left_size) [sp, #20] -+ -+.set sp_base, 8*4 -+.set ur_size, sp_base + 16 -+.set dl_size, sp_base + 20 -+.set pw_s, 2 -+.set pw, (1 << pw_s) -+.set log2_s, 4 -+.set p_size, (1 << log2_s) @ size in pels -+ -+function ff_hevc_rpi_intra_filter_16_neon_32, export=1 -+ push {r4-r10, lr} -+ load_pointers pw_s, log2_s, sp_base, 32, d30[0], d30[1], d31[0], d31[1] -+ -+ @ Once we get this big we have run out of neon regs to store -+ @ everything at once so do in pieces -+ -+ @ Up (have) -+ it cs -+ vldmcs r6, { q0-q3 } -+ ldr r12, [sp, #ur_size] -+ it mi -+ vldmmi r5, { q8-q11} -+ it cs -+ vstmcs r1, { q0-q3 } -+ bpl 1f -+ cmp r12, #12 -+ add lr, r1, #(pw << log2_s) -+ bgt 2f -+ cmp r12, #8 -+ bge 3f -+ vdup.16 q9, d17[1] -+4: vdup.16 d10, d19[1] -+3: vdup.16 q11, d21[1] -+2: vstm lr, { q8-q11} -+1: -+ -+ @ Left (have) -+ add lr, r0, #-pw -+ lsls r12, r7, #AVAIL_S_L_N_DL_C -+ vst1.32 {d30[1]}, [lr] @ UL -+ bpl 1f -+ vld1.32 { d0[0]}, [r10], r9 -+ vld1.32 { d0[1]}, [r3], r9 -+ vld1.32 { d1[0]}, [r10], r9 -+ vld1.32 { d1[1]}, [r3], r9 -+ vld1.32 { d2[0]}, [r10], r9 -+ vld1.32 { d2[1]}, [r3], r9 -+ vld1.32 { d3[0]}, [r10], r9 -+ vld1.32 { d3[1]}, [r3], r9 -+ vld1.32 { d4[0]}, [r10], r9 -+ vld1.32 { d4[1]}, [r3], r9 -+ vld1.32 { d5[0]}, [r10], r9 -+ vld1.32 { d5[1]}, [r3], r9 -+ vld1.32 { d6[0]}, [r10], r9 -+ vld1.32 { d6[1]}, [r3], r9 -+ vld1.32 { d7[0]}, [r10] -+ vld1.32 { d7[1]}, [r3] -+ vstm r0, { q0-q3 } -+1: -+ bcc 1f -+ ldr r12, [sp, #dl_size] -+ vdup.32 d16, d30[0] @ d16[0] = d30[0] -+ add lr, r0, #(pw << log2_s) -+ vld1.32 {d16[1]}, [r4], r9 -+ cmp r12, #4 -+ vld1.32 {d17[0]}, [r8], r9 -+ vld1.32 {d17[1]}, [r4], r9 -+ ble 2f -+ vld1.32 {d18[0]}, [r8], r9 -+ vld1.32 {d18[1]}, [r4], r9 -+ cmp r12, #12 -+ vld1.32 {d19[0]}, [r8], r9 -+ vld1.32 {d19[1]}, [r4], r9 -+ blt 3f -+ vld1.32 {d20[0]}, [r8], r9 -+ vld1.32 {d20[1]}, [r4], r9 -+ vld1.32 {d21[0]}, [r8], r9 -+ vld1.32 {d21[1]}, [r4], r9 -+ ble 4f -+ vld1.32 {d22[0]}, [r8], r9 -+ vld1.32 {d22[1]}, [r4], r9 -+ vld1.32 {d23[0]}, [r8] -+ vld1.32 {d23[1]}, [r4] -+ b 5f -+2: vdup.32 q9, d17[1] -+3: vdup.32 q10, d19[1] -+4: vdup.32 q11, d21[1] -+5: vstm lr, { q8-q11} -+1: -+ eors r7, r2 -+ beq 99f -+ -+ lsls r12, r7, #AVAIL_S_UR_N_U_C -+ vdup.32 q0, d31[0] -+ vdup.32 q1, d31[0] -+ vdup.32 q2, d31[0] -+ vdup.32 q3, d31[0] -+ add lr, r1, #(pw << log2_s) -+ vdup.32 q8, d31[1] -+ vdup.32 q9, d31[1] -+ vdup.32 q10, d31[1] -+ vdup.32 q11, d31[1] -+ it cs -+ vstmcs r1, { q0-q3 } -+ it mi -+ vstmmi lr, { q8-q11} -+ -+ lsls r7, #AVAIL_S_L_N_DL_C -+ vdup.32 q0, d30[0] -+ vdup.32 q1, d30[0] -+ vdup.32 q2, d30[0] -+ vdup.32 q3, d30[0] -+ add lr, r0, #(pw << log2_s) -+ it mi -+ vstmmi r0, { q0-q3 } -+ it cs -+ vstmcs lr, { q0-q3 } -+ -+99: -+ pop {r4-r10, pc} -+endfunc -+ -+ -+ -+ -diff --git a/libavcodec/arm/rpi_hevcpred_intra_hv_neon.S b/libavcodec/arm/rpi_hevcpred_intra_hv_neon.S -new file mode 100644 -index 0000000000..67192e7213 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcpred_intra_hv_neon.S -@@ -0,0 +1,911 @@ -+/* -+ * Copyright (c) 2018 John Cox (for Raspberry Pi) -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/* -+ * Horizontal & Vertical special cases of angular intra pred -+ * -+ * Split out because: -+ * Vertical, at least, is relatively common -+ * Much simpler code than the general angular case -+ * Luma with size < 32 has extra filtering that doesn't happen anywhere else -+ * -+ * *** Currently luma filtering is mandatory where it occurs, but there are -+ * cases where it should be turned off (rdpcm & an extension sps flag). -+ * These don't occur in the standard conformance suite for Main Profile -+ */ -+ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+@ ff_hevc_rpi_pred_vertical_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_4_neon_8, export=1 -+ ldrb ip, [r2, #-1] @ Top-left -+ vld1.32 {d0[0]}, [r2 :32] @ Left -+ add r2, r0, r3 -+ vld1.8 {d1[]}, [r1] -+ lsl r3, #1 -+ vdup.8 d4, ip -+ vmov.i8 d2, #128 -+ vhsub.u8 d4, d0, d4 -+ veor d1, d2 -+ vld1.32 {d0[0]}, [r1 :32] @ Top -+ vqadd.s8 d1, d4 -+ vmov.i64 d3, #0xff -+ vmov d4, d0 -+ veor d5, d1, d2 -+ veor d1, d1, d2 -+ vbit d0, d1, d3 -+ vshr.u64 d5, #8 -+ vst1.32 {d0[0]}, [r0], r3 -+ vshr.u64 d1, #16 -+ vbit d4, d5, d3 -+ vshr.u64 d5, #16 -+ vst1.32 {d4[0]}, [r2], r3 -+ vbit d0, d1, d3 -+ vst1.32 {d0[0]}, [r0] -+ vbit d4, d5, d3 -+ vst1.32 {d4[0]}, [r2] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_8_neon_8, export=1 -+ ldrb ip, [r2, #-1] @ Top-left -+ vld1.8 {d0}, [r2 :64] @ Left -+ vmov.i8 d1, #128 -+ vld1.8 {d2[]}, [r1] -+ vld1.8 {d3}, [r1 :64] @ Top -+ vdup.8 d4, ip -+ vhsub.u8 d4, d0, d4 -+ veor d2, d1 -+ vmov.i64 d0, #0xff -+ mov r1, #8 -+ vqadd.s8 d2, d4, d2 -+ veor d1, d2, d1 -+1: -+ vbit d3, d1, d0 -+ vshr.u64 d1, #8 -+ vst1.8 {d3}, [r0 :64], r3 -+ subs r1, #2 -+ vbit d3, d1, d0 -+ vshr.u64 d1, #8 -+ vst1.8 {d3}, [r0 :64], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_16_neon_8, export=1 -+ ldrb ip, [r2, #-1] @ Top-left -+ vld1.8 {q0}, [r2 :128] @ Left -+ vdup.8 q1, ip -+ vld1.8 {d4[],d5[]}, [r1] -+ vhsub.u8 q0, q1 -+ vmov.i8 q1, #128 -+ veor q2, q1 -+ vmov.i64 d16, #0xff -+ vqadd.s8 q0, q2 -+ vld1.8 {q3}, [r1 :128] @ Top -+ mov r1, #16 -+ veor q0, q1 -+ vmov q1, q3 -+ vext.8 q2, q0, q0, #1 -+1: -+ vbit d2, d0, d16 -+ vbit d6, d4, d16 -+ vext.8 q0, q0, q0, #2 -+ subs r1, #2 -+ vst1.8 {q1}, [r0 :128], r3 -+ vext.8 q2, q2, q2, #2 -+ vst1.8 {q3}, [r0 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vert_32_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_32_neon_8, export=1 -+ vld1.8 {q0, q1 }, [r1 :128] @ Up -+ add r2, r0, r3 -+ lsl r3, #1 -+ mov r1, #16 -+1: -+ vst1.8 {q0, q1 }, [r0 :128], r3 -+ subs r1, #1 -+ vst1.8 {q0, q1 }, [r2 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_c_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_c_4_neon_8, export=1 -+ vld1.16 {d0 }, [r1 :64] @ Up -+ add r2, r0, r3, lsl #1 -+ lsl r3, #2 -+ -+ vst1.16 {d0 }, [r0 :64], r3 -+ vst1.16 {d0 }, [r2 :64], r3 -+ vst1.16 {d0 }, [r0 :64] -+ vst1.16 {d0 }, [r2 :64] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_c_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_c_8_neon_8, export=1 -+ vld1.16 {q0 }, [r1 :128] @ Up -+ add r2, r0, r3, lsl #1 -+ lsl r3, #2 -+ mov r1, #4 -+1: -+ vst1.16 {q0 }, [r0 :128], r3 -+ subs r1, #2 -+ vst1.16 {q0 }, [r2 :128], r3 -+ vst1.16 {q0 }, [r0 :128], r3 -+ vst1.16 {q0 }, [r2 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_c_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_c_16_neon_8, export=1 -+ vld1.16 {q0, q1 }, [r1 :128] @ Up -+ add r2, r0, r3, lsl #1 -+ lsl r3, #2 -+ mov r1, #8 -+1: -+ vst1.16 {q0, q1 }, [r0 :128], r3 -+ subs r1, #1 -+ vst1.16 {q0, q1 }, [r2 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontalal_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+@ ? Might be faster as simple arm -+ -+function ff_hevc_rpi_pred_horizontal_4_neon_8, export=1 -+ ldrb ip, [r2, #-1] @ Top-left -+ vld1.32 {d0[0]}, [r1 :32] @ Top -+ add r1, r2, #3 -+ vld1.8 {d1[]}, [r2]! -+ vdup.8 d2, ip -+ vmov.i8 d3, #128 -+ vhsub.u8 d0, d2 -+ veor d1, d3 -+ vld1.8 {d2[]}, [r2]! -+ add ip, r0, r3 -+ vqadd.s8 d0, d0, d1 -+ lsl r3, #1 -+ vld1.8 {d1[]}, [r2] -+ vld1.8 {d4[]}, [r1] -+ veor d0, d3 -+ vst1.32 {d0[0]}, [r0 :32], r3 -+ vst1.32 {d2[0]}, [ip :32], r3 -+ vst1.32 {d1[0]}, [r0 :32] -+ vst1.32 {d4[0]}, [ip :32] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_8_neon_8, export=1 -+ ldrb ip, [r2, #-1] @ Top-left -+ vld1.8 {d0}, [r1 :64] @ Top -+ vmov.i8 d1, #128 -+ vld1.8 {d2[]}, [r2]! -+ mov r1, #8-2 -+ vdup.8 d3, ip -+ vhsub.u8 d0, d3 -+ veor d2, d1 -+ vqadd.s8 d0, d2 -+ vld1.8 {d2[]}, [r2]! -+ veor d0, d1 -+ vst1.8 {d0}, [r0], r3 -+1: -+ vld1.8 {d0[]}, [r2]! -+ subs r1, #2 -+ vst1.8 {d2}, [r0 :64], r3 -+ vld1.8 {d2[]}, [r2]! -+ vst1.8 {d0}, [r0 :64], r3 -+ bne 1b -+ -+ vst1.8 {d2}, [r0 :64] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_16_neon_8, export=1 -+ ldrb ip, [r2, #-1] @ Top-left -+ vld1.8 {q0}, [r1 :64] @ Top -+ mov r1, #16-2 -+ vld1.8 {d4[],d5[]}, [r2]! -+ vdup.8 q3, ip -+ vhsub.u8 q0, q3 -+ vmov.i8 q1, #128 -+ veor q2, q1 -+ vqadd.s8 q0, q2 -+ vld1.8 {d4[],d5[]}, [r2]! -+ veor q0, q1 -+ vst1.8 {q0}, [r0], r3 -+1: -+ vld1.8 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.8 {q2}, [r0 :64], r3 -+ vld1.8 {d4[],d5[]}, [r2]! -+ vst1.8 {q0}, [r0 :64], r3 -+ bne 1b -+ -+ vst1.8 {q2}, [r0 :64] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_32_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_32_neon_8, export=1 -+ vld1.8 {d0[],d1[]}, [r2]! -+ add ip, r0, #16 -+ mov r1, #32-2 -+ vld1.8 {d2[],d3[]}, [r2]! -+ vst1.8 {q0}, [r0 :128], r3 -+ vst1.8 {q0}, [ip :128], r3 -+1: -+ vld1.8 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.8 {q1}, [r0 :128], r3 -+ vst1.8 {q1}, [ip :128], r3 -+ vld1.8 {d2[],d3[]}, [r2]! -+ vst1.8 {q0}, [r0 :128], r3 -+ vst1.8 {q0}, [ip :128], r3 -+ bne 1b -+ -+ vst1.8 {q1}, [r0 :128] -+ vst1.8 {q1}, [ip :128] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_c_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_c_4_neon_8, export=1 -+ add r1, r2, #2 -+ vld1.16 {d0[]}, [r2] -+ add r2, #4 -+ vld1.16 {d1[]}, [r1] -+ add r1, #4 -+ vld1.16 {d2[]}, [r2] -+A add r2, r0, r3, lsl #1 -+T lsl r3, #1 -+T add r2, r0, r3 -+ vld1.16 {d3[]}, [r1] -+A lsl r3, #2 -+T lsl r3, #1 -+ vst1.16 {d0}, [r0 :64], r3 -+ vst1.16 {d1}, [r2 :64], r3 -+ vst1.16 {d2}, [r0 :64] -+ vst1.16 {d3}, [r2 :64] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_c_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_c_8_neon_8, export=1 -+ vld1.16 {d0[],d1[]}, [r2]! -+ lsl r3, #1 -+ vld1.16 {d2[],d3[]}, [r2]! -+ mov r1, #8-2 -+ vst1.16 {q0}, [r0 :64], r3 -+1: -+ vld1.16 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.16 {q1}, [r0 :64], r3 -+ vld1.16 {d2[],d3[]}, [r2]! -+ vst1.16 {q0}, [r0 :64], r3 -+ bne 1b -+ -+ vst1.16 {q1}, [r0 :64] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_c_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_c_16_neon_8, export=1 -+ vld1.16 {d0[],d1[]}, [r2]! -+ lsl r3, #1 -+ add ip, r0, #16 -+ mov r1, #16-2 -+ vld1.16 {d2[],d3[]}, [r2]! -+ vst1.16 {q0}, [r0 :128], r3 -+ vst1.16 {q0}, [ip :128], r3 -+1: -+ vld1.16 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.16 {q1}, [r0 :128], r3 -+ vst1.16 {q1}, [ip :128], r3 -+ vld1.16 {d2[],d3[]}, [r2]! -+ vst1.16 {q0}, [r0 :128], r3 -+ vst1.16 {q0}, [ip :128], r3 -+ bne 1b -+ -+ vst1.16 {q1}, [r0 :128] -+ vst1.16 {q1}, [ip :128] -+ bx lr -+endfunc -+ -+ -+@------------------------------------------------------------------------------ -+@ -+@ 10 Bit -+@ Has clipping constants so 10-bit only but could easily be macroed up to -+@ 14-bit before we run out of bits -+ -+ -+@ ff_hevc_rpi_pred_vertical_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_4_neon_10, export=1 -+ ldrh ip, [r2, #-2] @ Top-left -+ vld1.16 {d0}, [r2 :64] @ Left -+ vmov.i16 d2, #0 -+ vld1.16 {d1[]}, [r1] -+T lsl r3, #1 -+ vdup.16 d4, ip -+ vmov.i16 d3, #0x3ff -+ vld1.16 {d5}, [r1 :64] @ Top -+ vhsub.u16 d4, d0, d4 -+ vmov.i64 d0, #0xffff -+A add r2, r0, r3, lsl #1 -+T add r2, r0, r3 -+ vadd.i16 d1, d1, d4 -+ vmov d6, d5 -+ vmax.s16 d1, d1, d2 -+ vmin.s16 d2, d1, d3 -+ vmin.s16 d1, d1, d3 -+ vbit d5, d1, d0 -+A lsl r3, #2 -+T lsl r3, #1 -+ vshr.u64 d2, #16 -+ vshr.u64 d1, #32 -+ vbit d6, d2, d0 -+ vst1.16 {d5}, [r0], r3 -+ vshr.u64 d2, #32 -+ vst1.16 {d6}, [r2], r3 -+ vbit d5, d1, d0 -+ vst1.16 {d5}, [r0] -+ vbit d6, d2, d0 -+ vst1.16 {d6}, [r2] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_8_neon_10, export=1 -+ ldrh ip, [r2, #-2] @ Top-left -+ vld1.16 {q0}, [r2 :128] @ Left -+ lsl r3, #1 -+ vdup.16 q1, ip -+ vld1.16 {d4[],d5[]}, [r1] -+ vhsub.u16 q0, q0, q1 -+ vmov.i16 q1, #0 -+ vadd.i16 q0, q2 -+ vmov.i16 q2, #0x3ff -+ vld1.16 {q3}, [r1 :128] @ Top -+ mov r1, #8 -+ vmax.s16 q0, q1 -+ vmov q1, q3 -+ vmin.s16 q0, q2 -+ vmov.i64 d16, #0xffff -+ vext.16 q2, q0, q0, #1 -+1: -+ vbit d2, d0, d16 -+ vbit d6, d4, d16 -+ vext.16 q0, q0, q0, #2 -+ subs r1, #2 -+ vst1.16 {q1}, [r0 :128], r3 -+ vext.16 q2, q2, q2, #2 -+ vst1.16 {q3}, [r0 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_16_neon_10, export=1 -+ ldrh ip, [r2, #-2] @ Top-left -+ vld1.16 {q0-q1}, [r2 :128] @ Left -+T lsl r3, #1 -+ vdup.16 q2, ip -+A add r2, r0, r3, lsl #1 -+T add r2, r0, r3 -+ vld1.16 {d6[],d7[]}, [r1] -+A lsl r3, #2 -+T lsl r3, #1 -+ vhsub.u16 q0, q2 -+ vhsub.u16 q1, q2 -+ vadd.i16 q0, q3 -+ vadd.i16 q1, q3 -+ vmov.i16 q2, #0 -+ vld1.16 {q8-q9}, [r1 :128] @ Top -+ mov r1, #0 -+ vmov.i16 q3, #0x3ff -+ vmax.s16 q0, q2 -+ vmax.s16 q1, q2 -+ vmin.s16 q0, q3 -+ vmin.s16 q1, q3 -+ vmov q10, q8 -+ vmov q11, q9 -+ vext.16 q2, q0, q1, #1 -+ vext.16 q3, q1, q1, #1 -+ vmov.i64 d24, #0xffff -+1: -+ vbit d16, d0, d24 -+ vbit d20, d4, d24 -+ vext.16 q0, q0, q0, #2 -+ subs r1, #1<<30 -+ vst1.16 {q8-q9}, [r0 :128], r3 -+ vext.16 q2, q2, q2, #2 -+ vst1.16 {q10-q11}, [r2 :128], r3 -+ bne 1b -+1: -+ vbit d16, d2, d24 -+ vbit d20, d6, d24 -+ vext.16 q1, q1, q1, #2 -+ subs r1, #1<<30 -+ vst1.16 {q8-q9}, [r0 :128], r3 -+ vext.16 q3, q3, q3, #2 -+ vst1.16 {q10-q11}, [r2 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_32_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_32_neon_10, export=1 -+ vldm r1, { q0-q3 } @ Up -+ lsl r3, #1 -+ mov r1, #32 -+ add r2, r0, #32 -+1: -+ vst1.16 {q0-q1}, [r0 :128], r3 -+ subs r1, #1 -+ vst1.16 {q2-q3}, [r2 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_c_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_c_4_neon_10, export=1 -+ vld1.16 {q0 }, [r1 :128] @ Up -+ add r2, r0, r3, lsl #2 -+ lsl r3, #3 -+ -+ vst1.16 {q0 }, [r0 :128], r3 -+ vst1.16 {q0 }, [r2 :128], r3 -+ vst1.16 {q0 }, [r0 :128] -+ vst1.16 {q0 }, [r2 :128] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_c_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_c_8_neon_10, export=1 -+ vld1.16 {q0, q1 }, [r1 :128] @ Up -+ add r2, r0, r3, lsl #2 -+ lsl r3, #3 -+ mov r1, #4 -+1: -+ vst1.16 {q0, q1 }, [r0 :128], r3 -+ subs r1, #1 -+ vst1.16 {q0, q1 }, [r2 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_vertical_c_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_vertical_c_16_neon_10, export=1 -+ vldm r1, { q0-q3 } @ Up -+ lsl r3, #2 -+ mov r1, #16 -+ add r2, r0, #32 -+1: -+ vst1.16 {q0-q1}, [r0 :128], r3 -+ subs r1, #1 -+ vst1.16 {q2-q3}, [r2 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+@ ff_hevc_rpi_pred_horizontal_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_4_neon_10, export=1 -+ ldrh ip, [r2, #-2] @ Top-left -+ vld1.16 {d0}, [r1 :64] @ Top -+ vmov.i16 d1, #0 -+ vld1.16 {d2[]}, [r2]! -+T lsl r3, #1 -+ vdup.16 d3, ip -+ vmov.i16 d4, #0x3ff -+ vhsub.u16 d0, d3 -+A add ip, r0, r3, lsl #1 -+T add ip, r0, r3 -+ vld1.16 {d3[]}, [r2]! -+A lsl r3, #2 -+T lsl r3, #1 -+ vadd.i16 d0, d2 -+ vld1.16 {d2[]}, [r2]! -+ vmax.s16 d0, d1 -+ vld1.16 {d1[]}, [r2] -+ vmin.s16 d0, d4 -+ vst1.16 {d0}, [r0 :64], r3 -+ vst1.16 {d3}, [ip :64], r3 -+ vst1.16 {d2}, [r0 :64] -+ vst1.16 {d1}, [ip :64] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_8_neon_10, export=1 -+ ldrh ip, [r2, #-2] @ Top-left -+ vld1.16 {q0}, [r1 :128] @ Top -+ lsl r3, #1 -+ vdup.16 q1, ip -+ mov r1, #8-2 -+ vhsub.u16 q0, q1 -+ vld1.16 {d2[],d3[]}, [r2]! -+ vmov.i16 q2, #0 -+ vadd.i16 q0, q1 -+ vmov.i16 q1, #0x3ff -+ vmax.s16 q0, q2 -+ vld1.16 {d4[],d5[]}, [r2]! -+ vmin.s16 q0, q1 -+ vst1.16 {q0}, [r0 :128], r3 -+1: -+ vld1.16 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.16 {q2}, [r0 :128], r3 -+ vld1.16 {d4[],d5[]}, [r2]! -+ vst1.16 {q0}, [r0 :128], r3 -+ bne 1b -+ -+ vst1.16 {q2}, [r0 :128] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontalal_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_16_neon_10, export=1 -+ ldrh ip, [r2, #-2] @ Top-left -+ vld1.16 {q0-q1}, [r1 :128] @ Top -+ lsl r3, #1 -+ vdup.16 q2, ip -+ add ip, r0, r3 -+ vhsub.u16 q0, q2 -+ add ip, #16 -+ vhsub.u16 q1, q2 -+ mov r1, #16-2 -+ vld1.16 {d4[],d5[]}, [r2]! -+ vmov.i16 q3, #0 -+ vadd.u16 q0, q2 -+ vadd.i16 q1, q2 -+ vmov.i16 q2, #0x3ff -+ vmax.s16 q0, q3 -+ vmax.s16 q1, q3 -+ vld1.16 {d6[],d7[]}, [r2]! -+ vmin.s16 q0, q2 -+ vmin.s16 q1, q2 -+ vst1.16 {q0-q1}, [r0 :128], r3 -+1: -+ vld1.16 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.16 {q3}, [r0 :128], r3 -+ vst1.16 {q3}, [ip :128], r3 -+ vld1.16 {d6[],d7[]}, [r2]! -+ vst1.16 {q0}, [r0 :128], r3 -+ vst1.16 {q0}, [ip :128], r3 -+ bne 1b -+ -+ vst1.16 {q3}, [r0 :128] -+ vst1.16 {q3}, [ip :128] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_32_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_32_neon_10, export=1 -+ vld1.16 {d0[],d1[]}, [r2]! -+ add ip, r0, #16 -+ push {lr} -+ mov lr, #32 -+ vld1.16 {d2[],d3[]}, [r2]! -+ lsl r3, #1 -+ vst1.16 {q0}, [r0 :128], lr -+ sub r3, #32 -+ vst1.16 {q0}, [ip :128], lr -+ mov r1, #32-2 -+ vst1.16 {q0}, [r0 :128], r3 -+ vst1.16 {q0}, [ip :128], r3 -+1: -+ vld1.16 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.16 {q1}, [r0 :128], lr -+ vst1.16 {q1}, [ip :128], lr -+ vst1.16 {q1}, [r0 :128], r3 -+ vst1.16 {q1}, [ip :128], r3 -+ vld1.16 {d2[],d3[]}, [r2]! -+ vst1.16 {q0}, [r0 :128], lr -+ vst1.16 {q0}, [ip :128], lr -+ vst1.16 {q0}, [r0 :128], r3 -+ vst1.16 {q0}, [ip :128], r3 -+ bne 1b -+ -+ vst1.16 {q1}, [r0 :128], lr -+ vst1.16 {q1}, [ip :128], lr -+ vst1.16 {q1}, [r0 :128] -+ vst1.16 {q1}, [ip :128] -+ pop {pc} -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_c_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_c_4_neon_10, export=1 -+ add r1, r2, #4 -+ vld1.32 {d0[],d1[]}, [r2] -+ add r2, #8 -+ vld1.32 {d2[],d3[]}, [r1] -+ add r1, #8 -+ vld1.32 {d4[],d5[]}, [r2] -+A add r2, r0, r3, lsl #2 -+T lsl r3, #2 -+T add r2, r0, r3 -+ vld1.32 {d6[],d7[]}, [r1] -+A lsl r3, #3 -+T lsl r3, #1 -+ vst1.32 {q0}, [r0 :128], r3 -+ vst1.32 {q1}, [r2 :128], r3 -+ vst1.32 {q2}, [r0 :128] -+ vst1.32 {q3}, [r2 :128] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_c_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_c_8_neon_10, export=1 -+ vld1.32 {d0[],d1[]}, [r2]! -+ lsl r3, #2 -+ add ip, r0, #16 -+ mov r1, #8-2 -+ vld1.32 {d2[],d3[]}, [r2]! -+ vst1.32 {q0}, [r0 :128], r3 -+ vst1.32 {q0}, [ip :128], r3 -+1: -+ vld1.32 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.32 {q1}, [r0 :128], r3 -+ vst1.32 {q1}, [ip :128], r3 -+ vld1.32 {d2[],d3[]}, [r2]! -+ vst1.32 {q0}, [r0 :128], r3 -+ vst1.32 {q0}, [ip :128], r3 -+ bne 1b -+ -+ vst1.32 {q1}, [r0 :128] -+ vst1.32 {q1}, [ip :128] -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_horizontal_c_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_horizontal_c_16_neon_10, export=1 -+ vld1.32 {d0[],d1[]}, [r2]! -+ add ip, r0, #16 -+ push {lr} -+ mov lr, #32 -+ vld1.32 {d2[],d3[]}, [r2]! -+ lsl r3, #2 -+ vst1.32 {q0}, [r0 :128], lr -+ sub r3, #32 -+ vst1.32 {q0}, [ip :128], lr -+ mov r1, #16-2 -+ vst1.32 {q0}, [r0 :128], r3 -+ vst1.32 {q0}, [ip :128], r3 -+1: -+ vld1.32 {d0[],d1[]}, [r2]! -+ subs r1, #2 -+ vst1.32 {q1}, [r0 :128], lr -+ vst1.32 {q1}, [ip :128], lr -+ vst1.32 {q1}, [r0 :128], r3 -+ vst1.32 {q1}, [ip :128], r3 -+ vld1.32 {d2[],d3[]}, [r2]! -+ vst1.32 {q0}, [r0 :128], lr -+ vst1.32 {q0}, [ip :128], lr -+ vst1.32 {q0}, [r0 :128], r3 -+ vst1.32 {q0}, [ip :128], r3 -+ bne 1b -+ -+ vst1.32 {q1}, [r0 :128], lr -+ vst1.32 {q1}, [ip :128], lr -+ vst1.32 {q1}, [r0 :128] -+ vst1.32 {q1}, [ip :128] -+ pop {pc} -+endfunc -+ -+ -+ -diff --git a/libavcodec/arm/rpi_hevcpred_intra_planar_neon.S b/libavcodec/arm/rpi_hevcpred_intra_planar_neon.S -new file mode 100644 -index 0000000000..e35896a102 ---- /dev/null -+++ b/libavcodec/arm/rpi_hevcpred_intra_planar_neon.S -@@ -0,0 +1,1034 @@ -+/* -+ * Copyright (c) 2017 John Cox (for Raspberry Pi) -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/arm/asm.S" -+#include "neon.S" -+ -+@ Planar intra pred (8.4.4.2.4) -+@ -+@ predSamples[ x ][ y ] = -+@ ( ( nTbS - 1 - x ) * p[ -1 ][ y ] + -+@ ( x + 1 ) * p[ nTbS ][ -1 ] + -+@ ( nTbS - 1 - y ) * p[ x ][ -1 ] + -+@ ( y + 1 ) * p[ -1 ][ nTbS ] + nTbS ) >> ( Log2( nTbS ) + 1 ) -+ -+@ All 10-bit functions would work with 9 -+ -+ -+@ ff_hevc_rpi_pred_planar_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_4_neon_8, export=1 -+ -+ vld1.8 {d0}, [r1] @ Top -+ adr ip, nb_3_0_1_4 -+ vld1.8 {d1}, [r2] @ Left -+ vmov.i64 d2, #0xffffffff -+ vldr d3, [ip, #8] @ {1,2,3,4,1,2,3,4} -+ add r1, r0, r3 -+ vdup.32 d4, d0[0] @ {t0,t1,t2,t3,t0,t1,t2,t3} -+ vdup.8 d0, d0[4] @ {t4,t4,t4,t4,t4,t4,t4,t4} -+ vdup.8 d5, d1[4] @ {l4,l4,l4,l4,l4,l4,l4,l4} -+ vdup.8 d6, d1[0] @ {l0,l0,l0,l0,l0,l0,l0,l0} -+ vshll.u8 q8, d4, #2 -+ lsl r3, #1 -+ vsubl.u8 q2, d5, d4 -+ vmlal.u8 q8, d0, d3 -+ vld1.8 {d0}, [ip] @ {3,2,1,0,3,2,1,0} -+ vdup.8 d7, d1[1] @ {l1,l1,l1,l1,l1,l1,l1,l1} -+ vshl.s16 q9, q2, #1 -+ vbif d6, d7, d2 @ {l0,l0,l0,l0,l1,l1,l1,l1} -+ vadd.i16 d16, d4 -+ vdup.8 d7, d1[2] @ {l2,l2,l2,l2,l2,l2,l2,l2} -+ vadd.i16 d17, d18 -+ vdup.8 d1, d1[3] @ {l3,l3,l3,l3,l3,l3,l3,l3} -+ vadd.i16 q2, q8, q9 -+ vmlal.u8 q8, d0, d6 -+ vbif d7, d1, d2 @ {l2,l2,l2,l2,l3,l3,l3,l3} -+ vmlal.u8 q2, d0, d7 -+ vrshrn.i16 d0, q8, #3 -+ vst1.32 d0[0], [r0 :32], r3 -+ vst1.32 d0[1], [r1 :32], r3 -+ vrshrn.i16 d0, q2, #3 -+ vst1.32 d0[0], [r0 :32] -+ vst1.32 d0[1], [r1 :32] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_4_neon_10, export=1 -+ @ Load from bytes & expand later - at the very least this uses less -+ @ memory than having a short table -+ vld1.16 {q0}, [r1 :64] @ Top -+ adr ip, nbh_3_0_1_4 -+ vldr d2, [r2, #8] @ Left (lower) -+ vldr d3, [ip, #8] @ {1,2,3,4} -+T lsl r3, #1 -+ vshl.s16 d4, d0, #2 -+ vdup.16 d1, d1[0] @ {t4,t4,t4,t4} -+ vldr d5, [r2] @ Left (upper) -+ vdup.16 d2, d2[0] @ {l4,l4,l4,l4} -+ vldr d6, [ip] @ {3,2,1,0} -+ vmla.i16 d4, d3, d1 @ Acc set up -+ vsub.i16 d0, d2, d0 @ Add set up -+ vmov d7, d6 -+ vdup.16 d2, d5[0] -+ vdup.16 d3, d5[1] -+ vdup.16 d16, d5[2] -+ vadd.i16 d18, d0, d4 -+ vshl.s16 d0, #1 @ x2 -+ vadd.i16 d19, d0, d4 -+ vdup.16 d17, d5[3] -+ vadd.i16 d4, d0, d18 -+A add r1, r0, r3, lsl #1 -+T add r1, r0, r3 -+ vadd.i16 d5, d0, d19 -+A lsl r3, #2 -+T lsl r3, #1 -+ vmla.i16 q9, q1, q3 -+ vmla.i16 q2, q8, q3 -+ vrshr.u16 q0, q9, #3 -+ vst1.16 {d0}, [r0], r3 -+ vrshr.u16 d2, d4, #3 -+ vst1.16 {d1}, [r1], r3 -+ vrshr.u16 d3, d5, #3 -+ vst1.16 {d2}, [r0] -+ vst1.16 {d3}, [r1] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_8_neon_8, export=1 -+ -+ vld1.8 {q0}, [r1] @ Top -+ adr ip, nb_7_0_1_8 -+ vldr d2, [r2, #8] @ Left (lower) -+ mov r1, #8 -+ vldr d3, [ip, #8] @ {1,2,3,4,5,6,7,8} -+ vshll.u8 q2, d0, #3 -+ vdup.8 d1, d1[0] @ {t8,t8,t8,t8,t8,t8,t8,t8} -+ vdup.8 d2, d2[0] @ {l8,l8,l8,l8,l8,l8,l8,l8} -+ vldr d6, [r2] @ Left (upper) -+ vmlal.u8 q2, d3, d1 -+ vsubl.u8 q0, d2, d0 -+ vldr d7, [ip] @ {7,6,5,4,3,2,1,0} -+ -+@ u8 7..0 [1] d7 -+@ u8 left[y] [1] d6 -+@ u16 acc [2] q2 (even rows) or q8 (odd rows) = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [2] q0 = p[-1][nTbs] - p[x][-1] -+ -+ vdup.8 d2, d6[0] -+ vadd.i16 q2, q0 -+ vdup.8 d3, d6[1] -+ vadd.i16 q8, q2, q0 -+1: -+ vmlal.u8 q2, d7, d2 -+ subs r1, #2 -+ vadd.i16 q9, q8, q0 -+ vmlal.u8 q8, d7, d3 -+ vdup.8 d2, d6[2] -+ vdup.8 d3, d6[3] -+ vrshrn.i16 d20, q2, #4 -+ vshr.u64 d6, #16 -+ vmov q2, q9 -+ vst1.8 {d20}, [r0], r3 -+ vrshrn.i16 d20, q8, #4 -+ vadd.i16 q8, q2, q0 -+ vst1.8 {d20}, [r0], r3 -+ bne 1b -+ -+ bx lr -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_8_neon_10, export=1 -+ -+ adr ip, nb_7_0_1_8 -+ vld1.16 {q0}, [r1 :128]! @ Top (left) -+ lsl r3, #1 -+ vld1.16 {q1}, [ip :128] @ {7,6,5,4,3,2,1,0,1,2,3,4,5,6,7,8} -+ add ip, r2, #16 -+ vld1.16 {d4[],d5[]}, [r1] @ Top (right) -+ mov r1, #8-2 -+ vshl.s16 q3, q0, #3 -+ vmovl.u8 q8, d3 @ {1,2,3,4,5,6,7,8} -+ vld1.16 {d18[],d19[]}, [ip] @ Left (lower) -+ vmla.i16 q3, q8, q2 @ Acc set up -+ vsub.i16 q0, q9, q0 @ Add set up -+ vmovl.u8 q1, d2 @ {7,6,5,4,3,2,1,0} -+ vadd.i16 q2, q3, q0 -+ -+@ u16 7..0 [1] q1 -+@ u32 left[y] [1] [r2] -+@ u16 acc [1] q3 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [1] q0 = p[-1][nTbs] - p[x][-1] -+ -+ vld1.16 {d6[],d7[]}, [r2]! -+ vadd.i16 q8, q2, q0 -+ vld1.16 {d18[],d19[]}, [r2]! -+ vmla.i16 q2, q1, q3 -+ vadd.i16 q3, q8, q0 -+ vmla.i16 q8, q1, q9 -+1: -+ vrshr.u16 q9, q2, #4 -+ subs r1, #2 -+ vmov q2, q3 -+ vrshr.u16 q10, q8, #4 -+ vld1.16 {d6[],d7[]}, [r2]! -+ vst1.16 {q9}, [r0 :128], r3 -+ vadd.i16 q8, q2, q0 -+ vld1.16 {d18[],d19[]}, [r2]! -+ vmla.i16 q2, q1, q3 -+ vadd.i16 q3, q8, q0 -+ vmla.i16 q8, q1, q9 -+ vst1.16 {q10}, [r0 :128], r3 -+ bne 1b -+ -+ vrshr.u16 q9, q2, #4 -+ add r3, r0 -+ vrshr.u16 q10, q8, #4 -+ vst1.16 {q9}, [r0 :128] -+ vst1.16 {q10}, [r3 :128] -+ -+ bx lr -+endfunc -+ -+ -+@------------------------------------------------------------------------------ -+@ -+@ Data - has to be in two lumps to ensure we can always reach using adr -+ -+ .balign 64 -+ -+nb_31_0_1_32: -+ .byte 31, 30, 29, 28, 27, 26, 25, 24 -+ .byte 23, 22, 21, 20, 19, 18, 17, 16 -+nb_15_0_1_16: -+ .byte 15, 14, 13, 12, 11, 10, 9, 8 -+ .byte 7, 6, 5, 4, 3, 2, 1, 0 -+ .byte 1, 2, 3, 4, 5, 6, 7, 8 -+ .byte 9, 10, 11, 12, 13, 14, 15, 16 -+ .byte 17, 18, 19, 20, 21, 22, 23, 24 -+ .byte 25, 26, 27, 28, 29, 30, 31, 32 -+ -+ @ should be back on a 64-byte boundary here -+ -+ @ These could be extracted from the above array, but separate out -+ @ out for better (16 byte) alignment -+nb_3_0_1_4: -+ .byte 3, 2, 1, 0, 3, 2, 1, 0 -+ .byte 1, 2, 3, 4, 1, 2, 3, 4 -+nb_7_0_1_8: -+ .byte 7, 6, 5, 4, 3, 2, 1, 0 -+ .byte 1, 2, 3, 4, 5, 6, 7, 8 -+nbh_3_0_1_4: -+ .short 3, 2, 1, 0, 1, 2, 3, 4 -+ -+@------------------------------------------------------------------------------ -+ -+ -+@ ff_hevc_rpi_pred_planar_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_16_neon_8, export=1 -+ -+ adr ip, nb_15_0_1_16 + 16 -+ vld1.8 {q0}, [r1 :128]! @ Top (left) -+ add r2, #16 -+ vld1.8 {q1}, [ip: 128] @ {1,2,3...16} -+ vld1.8 {d4[]}, [r1] @ Top (right) -+ sub ip, #16 -+ vshll.u8 q3, d0, #4 -+ mov r1, #16 -+ vshll.u8 q8, d1, #4 -+ vld1.8 {d5[]}, [r2] @ Left (lower) -+ sub r2, #16 -+ vmlal.u8 q3, d2, d4 -+ vmlal.u8 q8, d3, d4 @ Acc set up -+ vsubl.u8 q1, d5, d0 -+ vsubl.u8 q0, d5, d1 @ Add set up -+ vld1.8 {q2}, [ip :128] @ {15,14,13...0} -+ -+@ u8 15..0 [1] q2 -+@ u8 left[y] [1] [r2] -+@ u16 acc [2] q3,q8 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [2] q1,q0 = p[-1][nTbs] - p[x][-1] -+ -+ vadd.i16 q3, q1 -+ vadd.i16 q8, q0 -+1: -+ vadd.i16 q10, q3, q1 -+ subs r1, #2 -+ vld1.8 {d18[]}, [r2]! -+ vadd.i16 q11, q8, q0 -+ vld1.8 {d19[]}, [r2]! -+ vmlal.u8 q3, d4, d18 -+ vmlal.u8 q8, d5, d18 -+ vadd.i16 q12, q10, q1 -+ vmlal.u8 q10, d4, d19 -+ vadd.i16 q13, q11, q0 -+ vmlal.u8 q11, d5, d19 -+ vrshrn.u16 d18, q3, #5 -+ vrshrn.u16 d19, q8, #5 -+ vmov q3, q12 -+ vst1.8 {q9}, [r0 :128], r3 -+ vrshrn.u16 d18, q10, #5 -+ vrshrn.u16 d19, q11, #5 -+ vmov q8, q13 -+ vst1.8 {q9}, [r0 :128], r3 -+ bne 1b -+ -+ bx lr -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_16_neon_10, export=1 -+ -+ @ Load from bytes & expand later - at the very least this uses less -+ @ memory than having a short table -+ adr ip, nb_15_0_1_16 + 16 -+ vld1.16 {q0-q1}, [r1 :128]! @ Top (left) -+ add r2, #32 -+ vld1.8 {q2}, [ip :128] @ {1,2,3...16} -+ lsl r3, #1 -+ vld1.16 {d6[],d7[]}, [r1] @ Top (right) -+ sub ip, #16 -+ vmovl.u8 q8, d4 -+ mov r1, #16 -+ vshl.i16 q9, q0, #4 -+ vmovl.u8 q2, d5 -+ vshl.i16 q10, q1, #4 -+ vld1.16 {d22[],d23[]}, [r2] @ Left (lower) -+ sub r2, #32 -+ vld1.8 {q12}, [ip] @ {15,14,13...0} -+ vmla.i16 q9, q8, q3 -+ vmla.i16 q10, q2, q3 @ Acc set up -+ vsub.i16 q0, q11, q0 -+ vsub.i16 q1, q11, q1 @ Add set up -+ vadd.i16 q2, q9, q0 -+ vadd.i16 q3, q10, q1 -+ vmovl.u8 q8, d24 -+ vmovl.u8 q9, d25 -+ -+@ u16 15..0 [2] q8,q9 -+@ u32 left[y] [2] [r2] -+@ u16 acc [2] q2,q3 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [2] q0,q1 = p[-1][nTbs] - p[x][-1] -+ -+1: -+ vadd.i16 q10, q2, q0 -+ subs r1, #2 -+ vld1.16 {d24[],d25[]}, [r2]! -+ vadd.i16 q11, q3, q1 -+ vld1.16 {d28[],d29[]}, [r2]! -+ vmla.i16 q2, q8, q12 -+ vmla.i16 q3, q9, q12 -+ vadd.i16 q12, q10, q0 -+ vmla.i16 q10, q8, q14 -+ vadd.i16 q13, q11, q1 -+ vmla.i16 q11, q9, q14 -+ vrshr.u16 q14, q2, #5 -+ vrshr.u16 q15, q3, #5 -+ vmov q2, q12 -+ vst1.16 {q14-q15}, [r0 :128], r3 -+ vrshr.u16 q14, q10, #5 -+ vrshr.u16 q15, q11, #5 -+ vmov q3, q13 -+ vst1.16 {q14-q15}, [r0 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_32_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_32_neon_8, export=1 -+ -+ vld1.8 {q0-q1}, [r1 :128]! @ Top (left) -+ adr ip, nb_31_0_1_32 + 32 -+ vpush {d8-d12} -+ vld1.8 {q2-q3}, [ip :128] @ {1,2,3...32} -+ add r2, #32 -+ vld1.8 {d8[]}, [r1] @ Top (right) -+ sub ip, #32 -+ vshll.u8 q8, d0, #5 -+ mov r1, #32 -+ vld1.8 {d9[]}, [r2] @ Left (lower) -+ sub r2, #32 -+ vshll.u8 q9, d1, #5 -+ vshll.u8 q10, d2, #5 -+ vshll.u8 q11, d3, #5 -+ vmlal.u8 q8, d4, d8 -+ vsubl.u8 q12, d9, d0 -+ vmlal.u8 q9, d5, d8 -+ vsubl.u8 q13, d9, d1 -+ vmlal.u8 q10, d6, d8 -+ vsubl.u8 q14, d9, d2 -+ vmlal.u8 q11, d7, d8 @ Acc set up -+ vsubl.u8 q15, d9, d3 @ Add set up -+ vadd.i16 q8, q12 -+ vadd.i16 q9, q13 -+ vadd.i16 q10, q14 -+ vadd.i16 q11, q15 -+ vld1.8 {q4-q5}, [ip :128] @ {31,30,29...0} -+ -+@ u8 31..0 [2] q4,q5 -+@ u8 left[y] [2] [r2] -+@ u16 acc [4] q8-q11 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [4] q12-q15 = p[-1][nTbs] - p[x][-1] -+ -+ vld1.8 {d12[]}, [r2]! -+ vadd.i16 q0, q8, q12 -+ b 2f -+1: -+ vld1.8 {d12[]}, [r2]! -+ vrshrn.u16 d3, q1, #6 -+ vrshrn.u16 d2, q0, #6 -+ vadd.i16 q0, q8, q12 -+ vrshrn.u16 d4, q2, #6 -+ vrshrn.u16 d5, q3, #6 -+ vst1.8 {q1-q2}, [r0 :128], r3 -+2: vadd.i16 q1, q9, q13 -+ subs r1, #2 -+ vadd.i16 q2, q10, q14 -+ vadd.i16 q3, q11, q15 -+ vmlal.u8 q8, d8, d12 -+ vmlal.u8 q9, d9, d12 -+ vmlal.u8 q10, d10, d12 -+ vmlal.u8 q11, d11, d12 -+ vld1.8 {d12[]}, [r2]! -+ vrshrn.u16 d19, q9, #6 -+ vrshrn.u16 d18, q8, #6 -+ vadd.i16 q8, q0, q12 -+ vrshrn.u16 d20, q10, #6 -+ vrshrn.u16 d21, q11, #6 -+ vst1.8 {q9-q10}, [r0 :128], r3 -+ vadd.i16 q9, q1, q13 -+ vadd.i16 q10, q2, q14 -+ vadd.i16 q11, q3, q15 -+ vmlal.u8 q0, d8, d12 -+ vmlal.u8 q1, d9, d12 -+ vmlal.u8 q2, d10, d12 -+ vmlal.u8 q3, d11, d12 -+ -+ bne 1b -+ -+ vpop {d8-d12} -+ -+ vrshrn.u16 d3, q1, #6 -+ vrshrn.u16 d2, q0, #6 -+ vrshrn.u16 d4, q2, #6 -+ vrshrn.u16 d5, q3, #6 -+ vst1.8 {q1-q2}, [r0 :128] -+ -+ bx lr -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_32_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_32_neon_10, export=1 -+ -+ @ Load from bytes & expand later - at the very least this uses less -+ @ memory than having a short table -+ vld1.16 {q0-q1}, [r1 :128]! @ Top (left) -+ adr ip, nb_31_0_1_32 + 32 -+ vpush {q4-q7} -+ vld1.16 {q2-q3}, [r1 :128]! @ Top (centre) -+ add r2, #64 -+ vld1.8 {q14-q15}, [ip :128] @ {1,2,3...32} -+T lsl r3, #1 -+ vld1.16 {d8[],d9[]}, [r1] @ Top (right) -+ sub ip, #32 -+ vmovl.u8 q12, d28 -+ mov r1, #32 -+ vmovl.u8 q13, d29 -+ vld1.8 {q6-q7}, [ip :128] @ {31,30,29...0} -+ vmovl.u8 q14, d30 -+ vmovl.u8 q15, d31 -+ vld1.16 {d10[],d11[]}, [r2] @ Left (lower) -+ sub r2, #64 -+ vshl.i16 q8, q0, #5 -+ vshl.i16 q9, q1, #5 -+ vshl.i16 q10, q2, #5 -+ vshl.i16 q11, q3, #5 -+ vmla.i16 q8, q12, q4 -+ vsub.i16 q0, q5, q0 -+ vmla.i16 q9, q13, q4 -+ vsub.i16 q1, q5, q1 -+ vmla.i16 q10, q14, q4 -+ vmov.u16 ip, d0[0] -+ vsub.i16 q2, q5, q2 -+ vmla.i16 q11, q15, q4 @ Acc set up -+ vsub.i16 q3, q5, q3 @ Add set up -+ vadd.i16 q8, q0 -+ vadd.i16 q9, q1 -+ vadd.i16 q10, q2 -+ vadd.i16 q11, q3 -+ vmovl.u8 q4, d12 -+ vmovl.u8 q5, d13 -+ vmovl.u8 q6, d14 -+ vmovl.u8 q7, d15 -+ -+@ u16 31..0 [4] q4-q7 -+@ u16 left[y] [4] [r2] -+@ u16 acc [4] q8-q11 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [4] q0-q3 = p[-1][nTbs] - p[x][-1] -+ -+ vadd.i16 q12, q8, q0 -+A sub r0, r0, r3, lsl #1 -+T sub r0, r3 -+1: -+ vld1.16 {d0[0]}, [r2]! -+A add r0, r0, r3, lsl #1 -+T add r0, r3 -+ vadd.i16 q13, q9, q1 -+ subs r1, #2 -+ vadd.i16 q14, q10, q2 -+ vadd.i16 q15, q11, q3 -+ vmla.i16 q8, q4, d0[0] -+ vmla.i16 q9, q5, d0[0] -+ vmla.i16 q10, q6, d0[0] -+ vmla.i16 q11, q7, d0[0] -+ vmov.16 d0[0], ip -+ vrshr.u16 q8, #6 -+ vrshr.u16 q9, #6 -+ vrshr.u16 q10, #6 -+ vrshr.u16 q11, #6 -+ vstm r0, {q8-q11} -+ vadd.i16 q8, q12, q0 -+A add r0, r0, r3, lsl #1 -+T add r0, r3 -+ vld1.16 {d0[0]}, [r2]! -+ vadd.i16 q9, q13, q1 -+ vadd.i16 q10, q14, q2 -+ vadd.i16 q11, q15, q3 -+ vmla.i16 q12, q4, d0[0] -+ vmla.i16 q13, q5, d0[0] -+ vmla.i16 q14, q6, d0[0] -+ vmla.i16 q15, q7, d0[0] -+ vmov.16 d0[0], ip -+ vrshr.u16 q12, #6 -+ vrshr.u16 q13, #6 -+ vrshr.u16 q14, #6 -+ vrshr.u16 q15, #6 -+ vstm r0, {q12-q15} -+ vadd.i16 q12, q8, q0 -+ bne 1b -+ -+ vpop {q4-q7} -+ bx lr -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_c_4_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_c_4_neon_8, export=1 -+ -+ vld1.8 {q0}, [r1] @ Top -+ adr ip, nbx2_3_0_1_4 -+ vldr d2, [r2, #8] @ Left (lower) -+ mov r1, #4 -+ vldr d3, [ip, #8] @ {1,1,2,2,3,3,4,4} -+ lsl r3, #1 -+ vshll.u8 q2, d0, #2 -+ vdup.16 d1, d1[0] @ {t4,t4,t4,t4,t4,t4,t4,t4} -+ vdup.16 d2, d2[0] @ {l4,l4,l4,l4,l4,l4,l4,l4} -+ vldr d6, [r2] @ Left (upper) -+ vmlal.u8 q2, d3, d1 -+ vsubl.u8 q0, d2, d0 -+ vldr d7, [ip] @ {3,3,2,2,1,1,0,0} -+ -+@ u8 3..0 [1] d7 -+@ u8 left[y] [1] d6 -+@ u16 acc [2] q2 (even rows) or q8 (odd rows) = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [2] q0 = p[-1][nTbs] - p[x][-1] -+ -+ vdup.16 d2, d6[0] -+ vadd.i16 q2, q0 -+ vdup.16 d3, d6[1] -+ vadd.i16 q8, q2, q0 -+1: -+ vmlal.u8 q2, d7, d2 -+ subs r1, #2 -+ vadd.i16 q9, q8, q0 -+ vmlal.u8 q8, d7, d3 -+ vdup.16 d2, d6[2] -+ vdup.16 d3, d6[3] -+ vrshrn.i16 d20, q2, #3 -+ vmov q2, q9 -+ vst1.8 {d20}, [r0], r3 -+ vrshrn.i16 d20, q8, #3 -+ vadd.i16 q8, q2, q0 -+ vst1.8 {d20}, [r0], r3 -+ bne 1b -+ -+ bx lr -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_c_4_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_c_4_neon_10, export=1 -+ -+ adr ip, nbx2_3_0_1_4 -+ vld1.16 {q0}, [r1 :128]! @ Top (left) -+ lsl r3, #2 -+ vld1.16 {q1}, [ip :128] @ {3,3,2,2,1,1,0,0,1,1,2,2,3,3,4,4} -+ add ip, r2, #16 -+ vld1.32 {d4[],d5[]}, [r1] @ Top (right) -+ vshl.s16 q3, q0, #2 -+ vmovl.u8 q8, d3 @ {1,1,2,2,3,3,4,4} -+ vld1.32 {d18[],d19[]}, [ip] @ Left (lower) -+ vmla.i16 q3, q8, q2 @ Acc set up -+ vsub.i16 q0, q9, q0 @ Add set up -+ vmovl.u8 q1, d2 @ {3,3,2,2,1,1,0,0} -+ vadd.i16 q2, q3, q0 -+ -+@ u16 3..0 [1] q1 -+@ u32 left[y] [1] [r2] -+@ u16 acc [1] q3 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [1] q0 = p[-1][nTbs] - p[x][-1] -+ -+ vld1.32 {d6[],d7[]}, [r2]! -+ vadd.i16 q8, q2, q0 -+ vld1.32 {d18[],d19[]}, [r2]! -+ vmla.i16 q2, q1, q3 -+ vadd.i16 q3, q8, q0 -+ vmla.i16 q8, q1, q9 -+ -+ vrshr.u16 q9, q2, #3 -+ vmov q2, q3 -+ vrshr.u16 q10, q8, #3 -+ vld1.32 {d6[],d7[]}, [r2]! -+ vst1.16 {q9}, [r0 :128], r3 -+ vadd.i16 q8, q2, q0 -+ vld1.32 {d18[],d19[]}, [r2]! -+ vmla.i16 q2, q1, q3 -+ vadd.i16 q3, q8, q0 -+ vmla.i16 q8, q1, q9 -+ vst1.16 {q10}, [r0 :128], r3 -+ -+ vrshr.u16 q9, q2, #3 -+ add r3, r0 -+ vrshr.u16 q10, q8, #3 -+ vst1.16 {q9}, [r0 :128] -+ vst1.16 {q10}, [r3 :128] -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_c_8_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_c_8_neon_8, export=1 -+ -+ adr ip, nbx2_7_0_1_8 + 16 -+ vld1.8 {q0}, [r1 :128]! @ Top (left) -+ add r2, #16 -+ vld1.8 {q1}, [ip: 128] @ {1,1,2,2,3,3...8,8} -+ lsl r3, #1 -+ vld1.16 {d4[]}, [r1] @ Top (right) -+ sub ip, #16 -+ vshll.u8 q3, d0, #3 -+ mov r1, #8 -+ vshll.u8 q8, d1, #3 -+ vld1.16 {d5[]}, [r2] @ Left (lower) -+ sub r2, #16 -+ vmlal.u8 q3, d2, d4 -+ vmlal.u8 q8, d3, d4 @ Acc set up -+ vsubl.u8 q1, d5, d0 -+ vsubl.u8 q0, d5, d1 @ Add set up -+ vld1.8 {q2}, [ip :128] @ {7,7,6,6,5,5...0,0} -+ -+@ u8 7..0 [1] q2 -+@ u8 left[y] [1] [r2] -+@ u16 acc [2] q3,q8 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [2] q1,q0 = p[-1][nTbs] - p[x][-1] -+ -+ vadd.i16 q3, q1 -+ vadd.i16 q8, q0 -+1: -+ vadd.i16 q10, q3, q1 -+ subs r1, #2 -+ vld1.16 {d18[]}, [r2]! -+ vadd.i16 q11, q8, q0 -+ vld1.16 {d19[]}, [r2]! -+ vmlal.u8 q3, d4, d18 -+ vmlal.u8 q8, d5, d18 -+ vadd.i16 q12, q10, q1 -+ vmlal.u8 q10, d4, d19 -+ vadd.i16 q13, q11, q0 -+ vmlal.u8 q11, d5, d19 -+ vrshrn.u16 d18, q3, #4 -+ vrshrn.u16 d19, q8, #4 -+ vmov q3, q12 -+ vst1.8 {q9}, [r0 :128], r3 -+ vrshrn.u16 d18, q10, #4 -+ vrshrn.u16 d19, q11, #4 -+ vmov q8, q13 -+ vst1.8 {q9}, [r0 :128], r3 -+ bne 1b -+ -+ bx lr -+ -+endfunc -+ -+ -+@------------------------------------------------------------------------------ -+@ -+@ Data - has to be in two lumps to ensure we can always reach using adr -+ -+ .balign 64 -+ -+nbx2_15_0_1_16: -+ .byte 15, 15, 14, 14, 13, 13, 12, 12 -+ .byte 11, 11, 10, 10, 9, 9, 8, 8 -+nbx2_7_0_1_8: -+ .byte 7, 7, 6, 6, 5, 5, 4, 4 -+ .byte 3, 3, 2, 2, 1, 1, 0, 0 -+ .byte 1, 1, 2, 2, 3, 3, 4, 4 -+ .byte 5, 5, 6, 6, 7, 7, 8, 8 -+ .byte 9, 9, 10, 10, 11, 11, 12, 12 -+ .byte 13, 13, 14, 14, 15, 15, 16, 16 -+ -+ @ should be back on a 64-byte boundary here -+ -+nbx2_3_0_1_4: -+ .byte 3, 3, 2, 2, 1, 1, 0, 0 -+ .byte 1, 1, 2, 2, 3, 3, 4, 4 -+ -+@------------------------------------------------------------------------------ -+ -+ -+@ ff_hevc_rpi_pred_planar_c_8_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_c_8_neon_10, export=1 -+ -+ @ Load from bytes & expand later - at the very least this uses less -+ @ memory than having a short table -+ adr ip, nbx2_7_0_1_8 + 16 -+ vld1.16 {q0-q1}, [r1 :128]! @ Top (left) -+ add r2, #32 -+ vld1.8 {q2}, [ip :128] @ {1,1,2,2,3,3...8,8} -+ lsl r3, #2 -+ vld1.32 {d6[],d7[]}, [r1] @ Top (right) -+ sub ip, #16 -+ vmovl.u8 q8, d4 -+ mov r1, #8 -+ vshl.i16 q9, q0, #3 -+ vmovl.u8 q2, d5 -+ vshl.i16 q10, q1, #3 -+ vld1.32 {d22[],d23[]}, [r2] @ Left (lower) -+ sub r2, #32 -+ vld1.8 {q12}, [ip] @ {7,7,6,6,5,5...0,0} -+ vmla.i16 q9, q8, q3 -+ vmla.i16 q10, q2, q3 @ Acc set up -+ vsub.i16 q0, q11, q0 -+ vsub.i16 q1, q11, q1 @ Add set up -+ vadd.i16 q2, q9, q0 -+ vadd.i16 q3, q10, q1 -+ vmovl.u8 q8, d24 -+ vmovl.u8 q9, d25 -+ -+@ u16 7..0 [2] q8,q9 -+@ u32 left[y] [2] [r2] -+@ u16 acc [2] q2,q3 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [2] q0,q1 = p[-1][nTbs] - p[x][-1] -+ -+1: -+ vadd.i16 q10, q2, q0 -+ subs r1, #2 -+ vld1.32 {d24[],d25[]}, [r2]! -+ vadd.i16 q11, q3, q1 -+ vld1.32 {d28[],d29[]}, [r2]! -+ vmla.i16 q2, q8, q12 -+ vmla.i16 q3, q9, q12 -+ vadd.i16 q12, q10, q0 -+ vmla.i16 q10, q8, q14 -+ vadd.i16 q13, q11, q1 -+ vmla.i16 q11, q9, q14 -+ vrshr.u16 q14, q2, #4 -+ vrshr.u16 q15, q3, #4 -+ vmov q2, q12 -+ vst1.16 {q14-q15}, [r0 :128], r3 -+ vrshr.u16 q14, q10, #4 -+ vrshr.u16 q15, q11, #4 -+ vmov q3, q13 -+ vst1.16 {q14-q15}, [r0 :128], r3 -+ bne 1b -+ -+ bx lr -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_c_16_neon_8 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_c_16_neon_8, export=1 -+ -+ vld1.8 {q0-q1}, [r1 :128]! @ Top (left) -+ adr ip, nbx2_15_0_1_16 + 32 -+ vpush {d8-d12} -+ vld1.8 {q2-q3}, [ip :128] @ {1,1,2,2,3,3...16,16} -+ add r2, #32 -+ vld1.16 {d8[]}, [r1] @ Top (right) -+ sub ip, #32 -+ vshll.u8 q8, d0, #4 -+ mov r1, #16 -+ vld1.16 {d9[]}, [r2] @ Left (lower) -+ sub r2, #32 -+ vshll.u8 q9, d1, #4 -+ lsl r3, #1 -+ vshll.u8 q10, d2, #4 -+ vshll.u8 q11, d3, #4 -+ vmlal.u8 q8, d4, d8 -+ vsubl.u8 q12, d9, d0 -+ vmlal.u8 q9, d5, d8 -+ vsubl.u8 q13, d9, d1 -+ vmlal.u8 q10, d6, d8 -+ vsubl.u8 q14, d9, d2 -+ vmlal.u8 q11, d7, d8 @ Acc set up -+ vsubl.u8 q15, d9, d3 @ Add set up -+ vadd.i16 q8, q12 -+ vadd.i16 q9, q13 -+ vadd.i16 q10, q14 -+ vadd.i16 q11, q15 -+ vld1.8 {q4-q5}, [ip :128] @ {15,15,14,14,13,13...0,0} -+ -+@ u8 15..0 [2] q4,q5 -+@ u8 left[y] [2] [r2] -+@ u16 acc [4] q8-q11 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [4] q12-q15 = p[-1][nTbs] - p[x][-1] -+ -+ vld1.16 {d12[]}, [r2]! -+ vadd.i16 q0, q8, q12 -+ b 2f -+1: -+ vld1.16 {d12[]}, [r2]! -+ vrshrn.u16 d3, q1, #5 -+ vrshrn.u16 d2, q0, #5 -+ vadd.i16 q0, q8, q12 -+ vrshrn.u16 d4, q2, #5 -+ vrshrn.u16 d5, q3, #5 -+ vst1.8 {q1-q2}, [r0 :128], r3 -+2: vadd.i16 q1, q9, q13 -+ subs r1, #2 -+ vadd.i16 q2, q10, q14 -+ vadd.i16 q3, q11, q15 -+ vmlal.u8 q8, d8, d12 -+ vmlal.u8 q9, d9, d12 -+ vmlal.u8 q10, d10, d12 -+ vmlal.u8 q11, d11, d12 -+ vld1.16 {d12[]}, [r2]! -+ vrshrn.u16 d19, q9, #5 -+ vrshrn.u16 d18, q8, #5 -+ vadd.i16 q8, q0, q12 -+ vrshrn.u16 d20, q10, #5 -+ vrshrn.u16 d21, q11, #5 -+ vst1.8 {q9-q10}, [r0 :128], r3 -+ vadd.i16 q9, q1, q13 -+ vadd.i16 q10, q2, q14 -+ vadd.i16 q11, q3, q15 -+ vmlal.u8 q0, d8, d12 -+ vmlal.u8 q1, d9, d12 -+ vmlal.u8 q2, d10, d12 -+ vmlal.u8 q3, d11, d12 -+ -+ bne 1b -+ -+ vpop {d8-d12} -+ -+ vrshrn.u16 d3, q1, #5 -+ vrshrn.u16 d2, q0, #5 -+ vrshrn.u16 d4, q2, #5 -+ vrshrn.u16 d5, q3, #5 -+ vst1.8 {q1-q2}, [r0 :128] -+ -+ bx lr -+ -+endfunc -+ -+ -+@ ff_hevc_rpi_pred_planar_c_16_neon_10 -+@ uint8_t *_src, [r0] -+@ const uint8_t *_top, [r1] -+@ const uint8_t *_left, [r2] -+@ ptrdiff_t stride) [r3] -+ -+function ff_hevc_rpi_pred_planar_c_16_neon_10, export=1 -+ -+ @ Load from bytes & expand later - at the very least this uses less -+ @ memory than having a short table -+ vld1.16 {q0-q1}, [r1 :128]! @ Top (left) -+ adr ip, nbx2_15_0_1_16 + 32 -+ vpush {q4-q7} -+ vld1.16 {q2-q3}, [r1 :128]! @ Top (centre) -+ add r2, #64 -+ vld1.8 {q14-q15}, [ip :128] @ {1,1,2,2,3,3...16,16} -+T lsl r3, #2 -+ vld1.32 {d8[],d9[]}, [r1] @ Top (right) -+ sub ip, #32 -+ vmovl.u8 q12, d28 -+ mov r1, #16 -+ vmovl.u8 q13, d29 -+ vld1.8 {q6-q7}, [ip :128] @ {15,15,14,14,13,13...0,0} -+ vmovl.u8 q14, d30 -+ vmovl.u8 q15, d31 -+ vld1.32 {d10[],d11[]}, [r2] @ Left (lower) -+ sub r2, #64 -+ vshl.i16 q8, q0, #4 -+ vshl.i16 q9, q1, #4 -+ vshl.i16 q10, q2, #4 -+ vshl.i16 q11, q3, #4 -+ vmla.i16 q8, q12, q4 -+ vsub.i16 q0, q5, q0 -+ vmla.i16 q9, q13, q4 -+ vpush {q0} -+ vsub.i16 q1, q5, q1 -+ vmla.i16 q10, q14, q4 -+ vsub.i16 q2, q5, q2 -+ vmla.i16 q11, q15, q4 @ Acc set up -+ vsub.i16 q3, q5, q3 @ Add set up -+ vadd.i16 q8, q0 -+ vadd.i16 q9, q1 -+ vadd.i16 q10, q2 -+ vadd.i16 q11, q3 -+ vmovl.u8 q4, d12 -+ vmovl.u8 q5, d13 -+ vmovl.u8 q6, d14 -+ vmovl.u8 q7, d15 -+ -+@ u16 31..0 [4] q4-q7 -+@ u16 left[y] [4] [r2] -+@ u16 acc [4] q8-q11 = (x+1)*p[nTbS][-1] + 32*p[x][-1] initially -+@ u16 add [4] q0-q3 = p[-1][nTbs] - p[x][-1] -+ -+ vadd.i16 q12, q8, q0 -+A sub r0, r0, r3, lsl #2 -+T sub r0, r3 -+1: -+ vld1.32 {d0[],d1[]}, [r2]! -+A add r0, r0, r3, lsl #2 -+T add r0, r3 -+ vadd.i16 q13, q9, q1 -+ subs r1, #2 -+ vadd.i16 q14, q10, q2 -+ vadd.i16 q15, q11, q3 -+ vmla.i16 q8, q4, q0 -+ vmla.i16 q9, q5, q0 -+ vmla.i16 q10, q6, q0 -+ vmla.i16 q11, q7, q0 -+ vld1.16 {q0}, [sp] -+ vrshr.u16 q8, #5 -+ vrshr.u16 q9, #5 -+ vrshr.u16 q10, #5 -+ vrshr.u16 q11, #5 -+ vstm r0, {q8-q11} -+ vadd.i16 q8, q12, q0 -+A add r0, r0, r3, lsl #2 -+T add r0, r3 -+ vld1.32 {d0[],d1[]}, [r2]! -+ vadd.i16 q9, q13, q1 -+ vadd.i16 q10, q14, q2 -+ vadd.i16 q11, q15, q3 -+ vmla.i16 q12, q4, q0 -+ vmla.i16 q13, q5, q0 -+ vmla.i16 q14, q6, q0 -+ vmla.i16 q15, q7, q0 -+ vld1.16 {q0}, [sp] -+ vrshr.u16 q12, #5 -+ vrshr.u16 q13, #5 -+ vrshr.u16 q14, #5 -+ vrshr.u16 q15, #5 -+ vstm r0, {q12-q15} -+ vadd.i16 q12, q8, q0 -+ bne 1b -+ -+ vpop {q3-q7} -+ bx lr -+ -+endfunc -diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h -index fb0c6fae70..9f2ebb16f3 100644 ---- a/libavcodec/avcodec.h -+++ b/libavcodec/avcodec.h -@@ -3208,7 +3208,13 @@ typedef struct AVCodecContext { - #endif - - /** -- * Audio only. The amount of padding (in samples) appended by the encoder to -+ * Opaque pointer for use by replacement get_buffer2 code -+ * -+ * @author jc (08/02/2016) -+ */ -+ void * get_buffer_context; -+ -+ /* Audio only. The amount of padding (in samples) appended by the encoder to - * the end of the audio. I.e. this number of decoded samples must be - * discarded by the caller from the end of the stream to get the original - * audio without any trailing padding. -@@ -4593,6 +4599,17 @@ void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst); - */ - AVCodec *avcodec_find_decoder(enum AVCodecID id); - -+/** -+ * Find a registered decoder with a matching codec ID and pix_fmt. -+ * A decoder will pix_fmt set to NULL will match any fmt. -+ * A fmt of AV_PIX_FMT_NONE will only match a decoder will px_fmt NULL. -+ * -+ * @param id AVCodecID of the requested decoder -+ * @param fmt AVPixelForma that msut be supported by decoder -+ * @return A decoder if one was found, NULL otherwise. -+ */ -+AVCodec *avcodec_find_decoder_by_id_and_fmt(enum AVCodecID id, enum AVPixelFormat fmt); -+ - /** - * Find a registered decoder with the specified name. - * -diff --git a/libavcodec/cabac.h b/libavcodec/cabac.h -index 1bf1c620d6..ccfa991f60 100644 ---- a/libavcodec/cabac.h -+++ b/libavcodec/cabac.h -@@ -43,7 +43,14 @@ extern const uint8_t ff_h264_cabac_tables[512 + 4*2*64 + 4*64 + 63]; - typedef struct CABACContext{ - int low; - int range; -- int outstanding_count; -+ union -+ { -+ int outstanding_count; -+ struct { -+ uint16_t bits; -+ uint16_t range; -+ } by22; -+ }; - const uint8_t *bytestream_start; - const uint8_t *bytestream; - const uint8_t *bytestream_end; -diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c -index 647a22ef7c..4ed35d1126 100644 ---- a/libavcodec/mmaldec.c -+++ b/libavcodec/mmaldec.c -@@ -24,6 +24,9 @@ - * MMAL Video Decoder - */ - -+#pragma GCC diagnostic push -+// Many many redundant decls in the header files -+#pragma GCC diagnostic ignored "-Wredundant-decls" - #include - #include - #include -@@ -31,6 +34,7 @@ - #include - #include - #include -+#pragma GCC diagnostic pop - #include - - #include "avcodec.h" -diff --git a/libavcodec/raw.c b/libavcodec/raw.c -index 8da2a9735e..9089f9b4ea 100644 ---- a/libavcodec/raw.c -+++ b/libavcodec/raw.c -@@ -283,6 +283,10 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = { - { AV_PIX_FMT_YUV444P16LE, MKTAG('I', '4', 'F', 'L') }, - { AV_PIX_FMT_YUV444P16BE, MKTAG('I', '4', 'F', 'B') }, - -+ /* RPI (Might as well define for everything) */ -+ { AV_PIX_FMT_SAND128, MKTAG('S', 'A', 'N', 'D') }, -+ { AV_PIX_FMT_SAND64_10, MKTAG('S', 'N', 'D', 'A') }, -+ - /* special */ - { AV_PIX_FMT_RGB565LE,MKTAG( 3 , 0 , 0 , 0 ) }, /* flipped RGB565LE */ - { AV_PIX_FMT_YUV444P, MKTAG('Y', 'V', '2', '4') }, /* YUV444P, swapped UV */ -diff --git a/libavcodec/rawenc.c b/libavcodec/rawenc.c -index d181b74570..c52c450956 100644 ---- a/libavcodec/rawenc.c -+++ b/libavcodec/rawenc.c -@@ -24,6 +24,7 @@ - * Raw Video Encoder - */ - -+#include "config.h" - #include "avcodec.h" - #include "raw.h" - #include "internal.h" -@@ -31,6 +32,10 @@ - #include "libavutil/intreadwrite.h" - #include "libavutil/imgutils.h" - #include "libavutil/internal.h" -+#include "libavutil/avassert.h" -+#if CONFIG_SAND -+#include "libavutil/rpi_sand_fns.h" -+#endif - - static av_cold int raw_encode_init(AVCodecContext *avctx) - { -@@ -49,6 +54,55 @@ FF_ENABLE_DEPRECATION_WARNINGS - return 0; - } - -+#if CONFIG_SAND -+static int raw_sand8_as_yuv420(AVCodecContext *avctx, AVPacket *pkt, -+ const AVFrame *frame) -+{ -+ const int width = av_frame_cropped_width(frame); -+ const int height = av_frame_cropped_height(frame); -+ const int x0 = frame->crop_left; -+ const int y0 = frame->crop_top; -+ const int size = width * height * 3 / 2; -+ uint8_t * dst; -+ int ret; -+ -+ if ((ret = ff_alloc_packet2(avctx, pkt, size, size)) < 0) -+ return ret; -+ -+ dst = pkt->data; -+ -+ av_rpi_sand_to_planar_y8(dst, width, frame->data[0], frame->linesize[0], frame->linesize[3], x0, y0, width, height); -+ dst += width * height; -+ av_rpi_sand_to_planar_c8(dst, width / 2, dst + width * height / 4, width / 2, -+ frame->data[1], frame->linesize[1], av_rpi_sand_frame_stride2(frame), x0 / 2, y0 / 2, width / 2, height / 2); -+ return 0; -+} -+ -+static int raw_sand16_as_yuv420(AVCodecContext *avctx, AVPacket *pkt, -+ const AVFrame *frame) -+{ -+ const int width = av_frame_cropped_width(frame); -+ const int height = av_frame_cropped_height(frame); -+ const int x0 = frame->crop_left; -+ const int y0 = frame->crop_top; -+ const int size = width * height * 3; -+ uint8_t * dst; -+ int ret; -+ -+ if ((ret = ff_alloc_packet2(avctx, pkt, size, size)) < 0) -+ return ret; -+ -+ dst = pkt->data; -+ -+ av_rpi_sand_to_planar_y16(dst, width * 2, frame->data[0], frame->linesize[0], frame->linesize[3], x0 * 2, y0, width * 2, height); -+ dst += width * height * 2; -+ av_rpi_sand_to_planar_c16(dst, width, dst + width * height / 2, width, -+ frame->data[1], frame->linesize[1], av_rpi_sand_frame_stride2(frame), x0, y0 / 2, width, height / 2); -+ return 0; -+} -+#endif -+ -+ - static int raw_encode(AVCodecContext *avctx, AVPacket *pkt, - const AVFrame *frame, int *got_packet) - { -@@ -58,6 +112,14 @@ static int raw_encode(AVCodecContext *avctx, AVPacket *pkt, - if (ret < 0) - return ret; - -+#if CONFIG_SAND -+ if (av_rpi_is_sand_frame(frame)) { -+ ret = av_rpi_is_sand8_frame(frame) ? raw_sand8_as_yuv420(avctx, pkt, frame) : raw_sand16_as_yuv420(avctx, pkt, frame); -+ *got_packet = (ret == 0); -+ return ret; -+ } -+#endif -+ - if ((ret = ff_alloc_packet2(avctx, pkt, ret, ret)) < 0) - return ret; - if ((ret = av_image_copy_to_buffer(pkt->data, pkt->size, -diff --git a/libavcodec/rpi_hevc_cabac.c b/libavcodec/rpi_hevc_cabac.c -new file mode 100644 -index 0000000000..552c2e349e ---- /dev/null -+++ b/libavcodec/rpi_hevc_cabac.c -@@ -0,0 +1,2255 @@ -+/* -+ * HEVC CABAC decoding -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * Copyright (C) 2012 - 2013 Gildas Cocherel -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#define UNCHECKED_BITSTREAM_READER 1 -+ -+#include "libavutil/attributes.h" -+#include "libavutil/common.h" -+ -+#include "cabac_functions.h" -+#include "rpi_hevc_data.h" -+#include "hevc.h" -+#include "rpi_hevcdec.h" -+#include "rpi_hevc_cabac_fns.h" -+ -+#include "libavutil/rpi_sand_fns.h" -+ -+// BY22 is probably faster than simple bypass if the processor has -+// either a fast 32-bit divide or a fast 32x32->64[63:32] instruction -+// x86 has fast int divide -+// Arm doesn't have divide or general fast 64 bit, but does have the multiply -+// * Beware: ARCH_xxx isn't set if configure --disable-asm is used -+#define USE_BY22 (HAVE_FAST_64BIT || ARCH_ARM || ARCH_X86) -+// Use native divide if we have a fast one - otherwise use mpy 1/x -+// x86 has a fast integer divide - arm doesn't - unsure about other -+// architectures -+#define USE_BY22_DIV ARCH_X86 -+ -+// Special case blocks with a single significant ceoff -+// Decreases the complexity of the code for a common case but increases the -+// code size. -+#define USE_N_END_1 1 -+ -+#if !USE_BY22_DIV -+// * 1/x @ 32 bits gets us 22 bits of accuracy -+#define CABAC_BY22_PEEK_BITS 22 -+#else -+// A real 32-bit divide gets us another bit -+// If we have a 64 bit int & a unit time divider then we should get a lot -+// of bits (55) but that is untested and it is unclear if it would give -+// us a large advantage -+#define CABAC_BY22_PEEK_BITS 23 -+#endif -+ -+#define CABAC_MAX_BIN 31 -+ -+ -+#if USE_BY22 && !USE_BY22_DIV -+#define I(x) (uint32_t)((0x10000000000ULL / (uint64_t)(x)) + 1ULL) -+ -+static const uint32_t cabac_by22_inv_range[256] = { -+ 0, I(257), I(258), I(259), -+ I(260), I(261), I(262), I(263), I(264), I(265), I(266), I(267), I(268), I(269), -+ I(270), I(271), I(272), I(273), I(274), I(275), I(276), I(277), I(278), I(279), -+ I(280), I(281), I(282), I(283), I(284), I(285), I(286), I(287), I(288), I(289), -+ I(290), I(291), I(292), I(293), I(294), I(295), I(296), I(297), I(298), I(299), -+ I(300), I(301), I(302), I(303), I(304), I(305), I(306), I(307), I(308), I(309), -+ I(310), I(311), I(312), I(313), I(314), I(315), I(316), I(317), I(318), I(319), -+ I(320), I(321), I(322), I(323), I(324), I(325), I(326), I(327), I(328), I(329), -+ I(330), I(331), I(332), I(333), I(334), I(335), I(336), I(337), I(338), I(339), -+ I(340), I(341), I(342), I(343), I(344), I(345), I(346), I(347), I(348), I(349), -+ I(350), I(351), I(352), I(353), I(354), I(355), I(356), I(357), I(358), I(359), -+ I(360), I(361), I(362), I(363), I(364), I(365), I(366), I(367), I(368), I(369), -+ I(370), I(371), I(372), I(373), I(374), I(375), I(376), I(377), I(378), I(379), -+ I(380), I(381), I(382), I(383), I(384), I(385), I(386), I(387), I(388), I(389), -+ I(390), I(391), I(392), I(393), I(394), I(395), I(396), I(397), I(398), I(399), -+ I(400), I(401), I(402), I(403), I(404), I(405), I(406), I(407), I(408), I(409), -+ I(410), I(411), I(412), I(413), I(414), I(415), I(416), I(417), I(418), I(419), -+ I(420), I(421), I(422), I(423), I(424), I(425), I(426), I(427), I(428), I(429), -+ I(430), I(431), I(432), I(433), I(434), I(435), I(436), I(437), I(438), I(439), -+ I(440), I(441), I(442), I(443), I(444), I(445), I(446), I(447), I(448), I(449), -+ I(450), I(451), I(452), I(453), I(454), I(455), I(456), I(457), I(458), I(459), -+ I(460), I(461), I(462), I(463), I(464), I(465), I(466), I(467), I(468), I(469), -+ I(470), I(471), I(472), I(473), I(474), I(475), I(476), I(477), I(478), I(479), -+ I(480), I(481), I(482), I(483), I(484), I(485), I(486), I(487), I(488), I(489), -+ I(490), I(491), I(492), I(493), I(494), I(495), I(496), I(497), I(498), I(499), -+ I(500), I(501), I(502), I(503), I(504), I(505), I(506), I(507), I(508), I(509), -+ I(510), I(511) -+}; -+#undef I -+#endif // USE_BY22 -+ -+#if ARCH_ARM -+#include "arm/rpi_hevc_cabac.h" -+#endif -+ -+/** -+ * number of bin by SyntaxElement. -+ */ -+static const int8_t num_bins_in_se[] = { -+ 1, // sao_merge_flag -+ 1, // sao_type_idx -+ 0, // sao_eo_class -+ 0, // sao_band_position -+ 0, // sao_offset_abs -+ 0, // sao_offset_sign -+ 0, // end_of_slice_flag -+ 3, // split_coding_unit_flag -+ 1, // cu_transquant_bypass_flag -+ 3, // skip_flag -+ 3, // cu_qp_delta -+ 1, // pred_mode -+ 4, // part_mode -+ 0, // pcm_flag -+ 1, // prev_intra_luma_pred_mode -+ 0, // mpm_idx -+ 0, // rem_intra_luma_pred_mode -+ 2, // intra_chroma_pred_mode -+ 1, // merge_flag -+ 1, // merge_idx -+ 5, // inter_pred_idc -+ 2, // ref_idx_l0 -+ 2, // ref_idx_l1 -+ 2, // abs_mvd_greater0_flag -+ 2, // abs_mvd_greater1_flag -+ 0, // abs_mvd_minus2 -+ 0, // mvd_sign_flag -+ 1, // mvp_lx_flag -+ 1, // no_residual_data_flag -+ 3, // split_transform_flag -+ 2, // cbf_luma -+ 4, // cbf_cb, cbf_cr -+ 2, // transform_skip_flag[][] -+ 2, // explicit_rdpcm_flag[][] -+ 2, // explicit_rdpcm_dir_flag[][] -+ 18, // last_significant_coeff_x_prefix -+ 18, // last_significant_coeff_y_prefix -+ 0, // last_significant_coeff_x_suffix -+ 0, // last_significant_coeff_y_suffix -+ 4, // significant_coeff_group_flag -+ 44, // significant_coeff_flag -+ 24, // coeff_abs_level_greater1_flag -+ 6, // coeff_abs_level_greater2_flag -+ 0, // coeff_abs_level_remaining -+ 0, // coeff_sign_flag -+ 8, // log2_res_scale_abs -+ 2, // res_scale_sign_flag -+ 1, // cu_chroma_qp_offset_flag -+ 1, // cu_chroma_qp_offset_idx -+}; -+ -+/** -+ * Offset to ctxIdx 0 in init_values and states, indexed by SyntaxElement. -+ */ -+static const int elem_offset[sizeof(num_bins_in_se)] = { -+ 0, // sao_merge_flag -+ 1, // sao_type_idx -+ 2, // sao_eo_class -+ 2, // sao_band_position -+ 2, // sao_offset_abs -+ 2, // sao_offset_sign -+ 2, // end_of_slice_flag -+ 2, // split_coding_unit_flag -+ 5, // cu_transquant_bypass_flag -+ 6, // skip_flag -+ 9, // cu_qp_delta -+ 12, // pred_mode -+ 13, // part_mode -+ 17, // pcm_flag -+ 17, // prev_intra_luma_pred_mode -+ 18, // mpm_idx -+ 18, // rem_intra_luma_pred_mode -+ 18, // intra_chroma_pred_mode -+ 20, // merge_flag -+ 21, // merge_idx -+ 22, // inter_pred_idc -+ 27, // ref_idx_l0 -+ 29, // ref_idx_l1 -+ 31, // abs_mvd_greater0_flag -+ 33, // abs_mvd_greater1_flag -+ 35, // abs_mvd_minus2 -+ 35, // mvd_sign_flag -+ 35, // mvp_lx_flag -+ 36, // no_residual_data_flag -+ 37, // split_transform_flag -+ 40, // cbf_luma -+ 42, // cbf_cb, cbf_cr -+ 46, // transform_skip_flag[][] -+ 48, // explicit_rdpcm_flag[][] -+ 50, // explicit_rdpcm_dir_flag[][] -+ 52, // last_significant_coeff_x_prefix -+ 70, // last_significant_coeff_y_prefix -+ 88, // last_significant_coeff_x_suffix -+ 88, // last_significant_coeff_y_suffix -+ 88, // significant_coeff_group_flag -+ 92, // significant_coeff_flag -+ 136, // coeff_abs_level_greater1_flag -+ 160, // coeff_abs_level_greater2_flag -+ 166, // coeff_abs_level_remaining -+ 166, // coeff_sign_flag -+ 166, // log2_res_scale_abs -+ 174, // res_scale_sign_flag -+ 176, // cu_chroma_qp_offset_flag -+ 177, // cu_chroma_qp_offset_idx -+}; -+ -+#define CNU 154 -+/** -+ * Indexed by init_type -+ */ -+static const uint8_t init_values[3][HEVC_CONTEXTS] = { -+ { // sao_merge_flag -+ 153, -+ // sao_type_idx -+ 200, -+ // split_coding_unit_flag -+ 139, 141, 157, -+ // cu_transquant_bypass_flag -+ 154, -+ // skip_flag -+ CNU, CNU, CNU, -+ // cu_qp_delta -+ 154, 154, 154, -+ // pred_mode -+ CNU, -+ // part_mode -+ 184, CNU, CNU, CNU, -+ // prev_intra_luma_pred_mode -+ 184, -+ // intra_chroma_pred_mode -+ 63, 139, -+ // merge_flag -+ CNU, -+ // merge_idx -+ CNU, -+ // inter_pred_idc -+ CNU, CNU, CNU, CNU, CNU, -+ // ref_idx_l0 -+ CNU, CNU, -+ // ref_idx_l1 -+ CNU, CNU, -+ // abs_mvd_greater1_flag -+ CNU, CNU, -+ // abs_mvd_greater1_flag -+ CNU, CNU, -+ // mvp_lx_flag -+ CNU, -+ // no_residual_data_flag -+ CNU, -+ // split_transform_flag -+ 153, 138, 138, -+ // cbf_luma -+ 111, 141, -+ // cbf_cb, cbf_cr -+ 94, 138, 182, 154, -+ // transform_skip_flag -+ 139, 139, -+ // explicit_rdpcm_flag -+ 139, 139, -+ // explicit_rdpcm_dir_flag -+ 139, 139, -+ // last_significant_coeff_x_prefix -+ 110, 110, 124, 125, 140, 153, 125, 127, 140, 109, 111, 143, 127, 111, -+ 79, 108, 123, 63, -+ // last_significant_coeff_y_prefix -+ 110, 110, 124, 125, 140, 153, 125, 127, 140, 109, 111, 143, 127, 111, -+ 79, 108, 123, 63, -+ // significant_coeff_group_flag -+ 91, 171, 134, 141, -+ // significant_coeff_flag -+ 111, 111, 125, 110, 110, 94, 124, 108, 124, 107, 125, 141, 179, 153, -+ 125, 107, 125, 141, 179, 153, 125, 107, 125, 141, 179, 153, 125, 140, -+ 139, 182, 182, 152, 136, 152, 136, 153, 136, 139, 111, 136, 139, 111, -+ 141, 111, -+ // coeff_abs_level_greater1_flag -+ 140, 92, 137, 138, 140, 152, 138, 139, 153, 74, 149, 92, 139, 107, -+ 122, 152, 140, 179, 166, 182, 140, 227, 122, 197, -+ // coeff_abs_level_greater2_flag -+ 138, 153, 136, 167, 152, 152, -+ // log2_res_scale_abs -+ 154, 154, 154, 154, 154, 154, 154, 154, -+ // res_scale_sign_flag -+ 154, 154, -+ // cu_chroma_qp_offset_flag -+ 154, -+ // cu_chroma_qp_offset_idx -+ 154, -+ }, -+ { // sao_merge_flag -+ 153, -+ // sao_type_idx -+ 185, -+ // split_coding_unit_flag -+ 107, 139, 126, -+ // cu_transquant_bypass_flag -+ 154, -+ // skip_flag -+ 197, 185, 201, -+ // cu_qp_delta -+ 154, 154, 154, -+ // pred_mode -+ 149, -+ // part_mode -+ 154, 139, 154, 154, -+ // prev_intra_luma_pred_mode -+ 154, -+ // intra_chroma_pred_mode -+ 152, 139, -+ // merge_flag -+ 110, -+ // merge_idx -+ 122, -+ // inter_pred_idc -+ 95, 79, 63, 31, 31, -+ // ref_idx_l0 -+ 153, 153, -+ // ref_idx_l1 -+ 153, 153, -+ // abs_mvd_greater1_flag -+ 140, 198, -+ // abs_mvd_greater1_flag -+ 140, 198, -+ // mvp_lx_flag -+ 168, -+ // no_residual_data_flag -+ 79, -+ // split_transform_flag -+ 124, 138, 94, -+ // cbf_luma -+ 153, 111, -+ // cbf_cb, cbf_cr -+ 149, 107, 167, 154, -+ // transform_skip_flag -+ 139, 139, -+ // explicit_rdpcm_flag -+ 139, 139, -+ // explicit_rdpcm_dir_flag -+ 139, 139, -+ // last_significant_coeff_x_prefix -+ 125, 110, 94, 110, 95, 79, 125, 111, 110, 78, 110, 111, 111, 95, -+ 94, 108, 123, 108, -+ // last_significant_coeff_y_prefix -+ 125, 110, 94, 110, 95, 79, 125, 111, 110, 78, 110, 111, 111, 95, -+ 94, 108, 123, 108, -+ // significant_coeff_group_flag -+ 121, 140, 61, 154, -+ // significant_coeff_flag -+ 155, 154, 139, 153, 139, 123, 123, 63, 153, 166, 183, 140, 136, 153, -+ 154, 166, 183, 140, 136, 153, 154, 166, 183, 140, 136, 153, 154, 170, -+ 153, 123, 123, 107, 121, 107, 121, 167, 151, 183, 140, 151, 183, 140, -+ 140, 140, -+ // coeff_abs_level_greater1_flag -+ 154, 196, 196, 167, 154, 152, 167, 182, 182, 134, 149, 136, 153, 121, -+ 136, 137, 169, 194, 166, 167, 154, 167, 137, 182, -+ // coeff_abs_level_greater2_flag -+ 107, 167, 91, 122, 107, 167, -+ // log2_res_scale_abs -+ 154, 154, 154, 154, 154, 154, 154, 154, -+ // res_scale_sign_flag -+ 154, 154, -+ // cu_chroma_qp_offset_flag -+ 154, -+ // cu_chroma_qp_offset_idx -+ 154, -+ }, -+ { // sao_merge_flag -+ 153, -+ // sao_type_idx -+ 160, -+ // split_coding_unit_flag -+ 107, 139, 126, -+ // cu_transquant_bypass_flag -+ 154, -+ // skip_flag -+ 197, 185, 201, -+ // cu_qp_delta -+ 154, 154, 154, -+ // pred_mode -+ 134, -+ // part_mode -+ 154, 139, 154, 154, -+ // prev_intra_luma_pred_mode -+ 183, -+ // intra_chroma_pred_mode -+ 152, 139, -+ // merge_flag -+ 154, -+ // merge_idx -+ 137, -+ // inter_pred_idc -+ 95, 79, 63, 31, 31, -+ // ref_idx_l0 -+ 153, 153, -+ // ref_idx_l1 -+ 153, 153, -+ // abs_mvd_greater1_flag -+ 169, 198, -+ // abs_mvd_greater1_flag -+ 169, 198, -+ // mvp_lx_flag -+ 168, -+ // no_residual_data_flag -+ 79, -+ // split_transform_flag -+ 224, 167, 122, -+ // cbf_luma -+ 153, 111, -+ // cbf_cb, cbf_cr -+ 149, 92, 167, 154, -+ // transform_skip_flag -+ 139, 139, -+ // explicit_rdpcm_flag -+ 139, 139, -+ // explicit_rdpcm_dir_flag -+ 139, 139, -+ // last_significant_coeff_x_prefix -+ 125, 110, 124, 110, 95, 94, 125, 111, 111, 79, 125, 126, 111, 111, -+ 79, 108, 123, 93, -+ // last_significant_coeff_y_prefix -+ 125, 110, 124, 110, 95, 94, 125, 111, 111, 79, 125, 126, 111, 111, -+ 79, 108, 123, 93, -+ // significant_coeff_group_flag -+ 121, 140, 61, 154, -+ // significant_coeff_flag -+ 170, 154, 139, 153, 139, 123, 123, 63, 124, 166, 183, 140, 136, 153, -+ 154, 166, 183, 140, 136, 153, 154, 166, 183, 140, 136, 153, 154, 170, -+ 153, 138, 138, 122, 121, 122, 121, 167, 151, 183, 140, 151, 183, 140, -+ 140, 140, -+ // coeff_abs_level_greater1_flag -+ 154, 196, 167, 167, 154, 152, 167, 182, 182, 134, 149, 136, 153, 121, -+ 136, 122, 169, 208, 166, 167, 154, 152, 167, 182, -+ // coeff_abs_level_greater2_flag -+ 107, 167, 91, 107, 107, 167, -+ // log2_res_scale_abs -+ 154, 154, 154, 154, 154, 154, 154, 154, -+ // res_scale_sign_flag -+ 154, 154, -+ // cu_chroma_qp_offset_flag -+ 154, -+ // cu_chroma_qp_offset_idx -+ 154, -+ }, -+}; -+ -+static const uint8_t scan_1x1[1] = { -+ 0, -+}; -+ -+static const uint8_t horiz_scan2x2_x[4] = { -+ 0, 1, 0, 1, -+}; -+ -+static const uint8_t horiz_scan2x2_y[4] = { -+ 0, 0, 1, 1 -+}; -+ -+static const uint8_t horiz_scan4x4_x[16] = { -+ 0, 1, 2, 3, -+ 0, 1, 2, 3, -+ 0, 1, 2, 3, -+ 0, 1, 2, 3, -+}; -+ -+static const uint8_t horiz_scan4x4_y[16] = { -+ 0, 0, 0, 0, -+ 1, 1, 1, 1, -+ 2, 2, 2, 2, -+ 3, 3, 3, 3, -+}; -+ -+static const uint8_t horiz_scan8x8_inv[8][8] = { -+ { 0, 1, 2, 3, 16, 17, 18, 19, }, -+ { 4, 5, 6, 7, 20, 21, 22, 23, }, -+ { 8, 9, 10, 11, 24, 25, 26, 27, }, -+ { 12, 13, 14, 15, 28, 29, 30, 31, }, -+ { 32, 33, 34, 35, 48, 49, 50, 51, }, -+ { 36, 37, 38, 39, 52, 53, 54, 55, }, -+ { 40, 41, 42, 43, 56, 57, 58, 59, }, -+ { 44, 45, 46, 47, 60, 61, 62, 63, }, -+}; -+ -+static const uint8_t diag_scan2x2_x[4] = { -+ 0, 0, 1, 1, -+}; -+ -+static const uint8_t diag_scan2x2_y[4] = { -+ 0, 1, 0, 1, -+}; -+ -+static const uint8_t diag_scan2x2_inv[2][2] = { -+ { 0, 2, }, -+ { 1, 3, }, -+}; -+ -+static const uint8_t diag_scan4x4_inv[4][4] = { -+ { 0, 2, 5, 9, }, -+ { 1, 4, 8, 12, }, -+ { 3, 7, 11, 14, }, -+ { 6, 10, 13, 15, }, -+}; -+ -+static const uint8_t diag_scan8x8_inv[8][8] = { -+ { 0, 2, 5, 9, 14, 20, 27, 35, }, -+ { 1, 4, 8, 13, 19, 26, 34, 42, }, -+ { 3, 7, 12, 18, 25, 33, 41, 48, }, -+ { 6, 11, 17, 24, 32, 40, 47, 53, }, -+ { 10, 16, 23, 31, 39, 46, 52, 57, }, -+ { 15, 22, 30, 38, 45, 51, 56, 60, }, -+ { 21, 29, 37, 44, 50, 55, 59, 62, }, -+ { 28, 36, 43, 49, 54, 58, 61, 63, }, -+}; -+ -+ -+typedef struct -+{ -+ uint16_t coeff; -+ uint16_t scale; -+} xy_off_t; -+ -+#define XYT_C(x,y,t) ((x) + ((y) << (t))) -+#define SCALE_TRAFO(t) ((t) > 3 ? 3 : (t)) -+#define SCALE_SHR(t) ((t) - SCALE_TRAFO(t)) -+#define XYT_S(x,y,t) (((x) >> SCALE_SHR(t)) + (((y) >> SCALE_SHR(t)) << SCALE_TRAFO(t))) -+ -+#define XYT(x,y,t) {XYT_C(x,y,t), XYT_S(x,y,t)} -+ -+#define OFF_DIAG(t) {\ -+ XYT(0,0,t), XYT(0,1,t), XYT(1,0,t), XYT(0,2,t),\ -+ XYT(1,1,t), XYT(2,0,t), XYT(0,3,t), XYT(1,2,t),\ -+ XYT(2,1,t), XYT(3,0,t), XYT(1,3,t), XYT(2,2,t),\ -+ XYT(3,1,t), XYT(2,3,t), XYT(3,2,t), XYT(3,3,t)\ -+} -+ -+#define OFF_HORIZ(t) {\ -+ XYT(0,0,t), XYT(1,0,t), XYT(2,0,t), XYT(3,0,t),\ -+ XYT(0,1,t), XYT(1,1,t), XYT(2,1,t), XYT(3,1,t),\ -+ XYT(0,2,t), XYT(1,2,t), XYT(2,2,t), XYT(3,2,t),\ -+ XYT(0,3,t), XYT(1,3,t), XYT(2,3,t), XYT(3,3,t)\ -+} -+ -+#define OFF_VERT(t) {\ -+ XYT(0,0,t), XYT(0,1,t), XYT(0,2,t), XYT(0,3,t),\ -+ XYT(1,0,t), XYT(1,1,t), XYT(1,2,t), XYT(1,3,t),\ -+ XYT(2,0,t), XYT(2,1,t), XYT(2,2,t), XYT(2,3,t),\ -+ XYT(3,0,t), XYT(3,1,t), XYT(3,2,t), XYT(3,3,t)\ -+} -+ -+static const xy_off_t off_xys[3][4][16] = -+{ -+ {OFF_DIAG(2), OFF_DIAG(3), OFF_DIAG(4), OFF_DIAG(5)}, -+ {OFF_HORIZ(2), OFF_HORIZ(3), OFF_HORIZ(4), OFF_HORIZ(5)}, -+ {OFF_VERT(2), OFF_VERT(3), OFF_VERT(4), OFF_VERT(5)} -+}; -+ -+ -+// Helper fns -+#ifndef hevc_mem_bits32 -+static av_always_inline uint32_t hevc_mem_bits32(const void * buf, const unsigned int offset) -+{ -+ return AV_RB32((const uint8_t *)buf + (offset >> 3)) << (offset & 7); -+} -+#endif -+ -+#if AV_GCC_VERSION_AT_LEAST(3,4) && !defined(hevc_clz32) -+#define hevc_clz32 hevc_clz32_builtin -+static av_always_inline unsigned int hevc_clz32_builtin(const uint32_t x) -+{ -+ // __builtin_clz says it works on ints - so adjust if int is >32 bits long -+ return __builtin_clz(x) - (sizeof(int) * 8 - 32); -+} -+#endif -+ -+// It is unlikely that we will ever need this but include for completeness -+#ifndef hevc_clz32 -+static inline unsigned int hevc_clz32(unsigned int x) -+{ -+ unsigned int n = 1; -+ if ((x & 0xffff0000) == 0) { -+ n += 16; -+ x <<= 16; -+ } -+ if ((x & 0xff000000) == 0) { -+ n += 8; -+ x <<= 8; -+ } -+ if ((x & 0xf0000000) == 0) { -+ n += 4; -+ x <<= 4; -+ } -+ if ((x & 0xc0000000) == 0) { -+ n += 2; -+ x <<= 2; -+ } -+ return n - ((x >> 31) & 1); -+} -+#endif -+ -+static inline int cabac_overflow(const CABACContext * const cc) -+{ -+ av_assert0(cc->bytestream >= cc->bytestream_start); -+ return cc->bytestream >= cc->bytestream_end + 4; -+} -+ -+int ff_hevc_rpi_cabac_overflow(const HEVCRpiLocalContext * const lc) -+{ -+ return cabac_overflow(&lc->cc); -+} -+ -+#if !USE_BY22 -+// If no by22 then _by22 functions will revert to normal and so _peek/_flush -+// will no longer be called but the setup calls will still exist and we want -+// to null them out -+#define bypass_start(s) -+#define bypass_finish(s) -+#else -+// Use BY22 for residual bypass block -+ -+#define bypass_start(cc) get_cabac_by22_start(cc) -+#define bypass_finish(cc) get_cabac_by22_finish(cc) -+ -+// BY22 notes that bypass is simply a divide into the bitstream and so we -+// can peek out large quantities of bits at once and treat the result as if -+// it was VLC. In many cases this will lead to O(1) processing rather than -+// O(n) though the setup and teardown is sufficiently expensive that it is -+// only worth using if we expect to be dealing with more than a few bits -+// The definition of "a few bits" will vary from platform to platform but -+// tests on ARM show that it probably isn't worth it for a single coded -+// residual, but is for >1 - it also seems likely that if there are -+// more residuals then they are likely to be bigger and this will make the -+// O(1) nature of the code more worthwhile. -+ -+ -+// Bypass block start -+// Must be called before _by22_peek is used as it sets the CABAC environment -+// into the correct state. _by22_finish must be called to return to 'normal' -+// (i.e. non-bypass) cabac decoding -+#ifndef get_cabac_by22_start -+static inline void get_cabac_by22_start(CABACContext * const c) -+{ -+ const unsigned int bits = __builtin_ctz(c->low); -+ const uint32_t m = hevc_mem_bits32(c->bytestream, 0); -+ uint32_t x = (c->low << (22 - CABAC_BITS)) ^ ((m ^ 0x80000000U) >> (9 + CABAC_BITS - bits)); -+#if !USE_BY22_DIV -+ const uint32_t inv = cabac_by22_inv_range[c->range & 0xff]; -+#endif -+ -+ c->bytestream -= (CABAC_BITS / 8); -+ c->by22.bits = bits; -+#if !USE_BY22_DIV -+ c->by22.range = c->range; -+ c->range = inv; -+#endif -+ c->low = x; -+} -+#endif -+ -+// Bypass block finish -+// Must be called at the end of the bypass block to return to normal operation -+static inline void get_cabac_by22_finish(CABACContext * const c) -+{ -+ unsigned int used = c->by22.bits; -+ unsigned int bytes_used = (used / CABAC_BITS) * (CABAC_BITS / 8); -+ unsigned int bits_used = used & (CABAC_BITS == 16 ? 15 : 7); -+ -+ c->bytestream += bytes_used + (CABAC_BITS / 8); -+ c->low = (((uint32_t)c->low >> (22 - CABAC_BITS + bits_used)) | 1) << bits_used; -+#if !USE_BY22_DIV -+ c->range = c->by22.range; -+#endif -+} -+ -+// Peek bypass bits -+// _by22_start must be called before _by22_peek is called and _by22_flush -+// must be called afterwards to flush any used bits -+// The actual number of valid bits returned is -+// min(, CABAC_BY22_PEEK_BITS). CABAC_BY22_PEEK_BITS -+// will be at least 22 which should be long enough for any prefix or suffix -+// though probably not long enough for the worst case combination -+#ifndef get_cabac_by22_peek -+static inline uint32_t get_cabac_by22_peek(const CABACContext * const c) -+{ -+#if USE_BY22_DIV -+ return ((unsigned int)c->low / (unsigned int)c->range) << 9; -+#else -+ uint32_t x = c->low & ~1U; -+ const uint32_t inv = c->range; -+ -+ if (inv != 0) -+ x = (uint32_t)(((uint64_t)x * (uint64_t)inv) >> 32); -+ -+ return x << 1; -+#endif -+} -+#endif -+ -+// Flush bypass bits peeked by _by22_peek -+// Flush n bypass bits. n must be >= 1 to guarantee correct operation -+// val is an unmodified copy of whatever _by22_peek returned -+#ifndef get_cabac_by22_flush -+static inline void get_cabac_by22_flush(CABACContext * c, const unsigned int n, const uint32_t val) -+{ -+ // Subtract the bits used & reshift up to the top of the word -+#if USE_BY22_DIV -+ const uint32_t low = (((unsigned int)c->low << n) - (((val >> (32 - n)) * (unsigned int)c->range) << 23)); -+#else -+ const uint32_t low = (((uint32_t)c->low << n) - (((val >> (32 - n)) * c->by22.range) << 23)); -+#endif -+ -+ // and refill lower bits -+ // We will probably OR over some existing bits but that doesn't matter -+ c->by22.bits += n; -+ c->low = low | (hevc_mem_bits32(c->bytestream, c->by22.bits) >> 9); -+} -+#endif -+ -+#endif // USE_BY22 -+ -+ -+void ff_hevc_rpi_save_states(HEVCRpiContext *s, const HEVCRpiLocalContext * const lc) -+{ -+ memcpy(s->cabac_save->rice, lc->stat_coeff, 4); -+ memcpy(s->cabac_save->state, lc->cabac_state, HEVC_CONTEXTS); -+} -+ -+static void load_states(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc) -+{ -+ memcpy(lc->stat_coeff, s->cabac_save->rice, 4); -+ memcpy(lc->cabac_state, s->cabac_save->state, HEVC_CONTEXTS); -+} -+ -+int ff_hevc_rpi_cabac_init_decoder(HEVCRpiLocalContext * const lc) -+{ -+ GetBitContext * const gb = &lc->gb; -+ skip_bits(gb, 1); -+ align_get_bits(gb); -+ return ff_init_cabac_decoder(&lc->cc, -+ gb->buffer + get_bits_count(gb) / 8, -+ (get_bits_left(gb) + 7) / 8); -+} -+ -+static void cabac_init_state(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc) -+{ -+ int init_type = 2 - s->sh.slice_type; -+ int i; -+ -+ if (s->sh.cabac_init_flag && s->sh.slice_type != HEVC_SLICE_I) -+ init_type ^= 3; -+ -+ for (i = 0; i < HEVC_CONTEXTS; i++) { -+ int init_value = init_values[init_type][i]; -+ int m = (init_value >> 4) * 5 - 45; -+ int n = ((init_value & 15) << 3) - 16; -+ int pre = 2 * (((m * av_clip(s->sh.slice_qp, 0, 51)) >> 4) + n) - 127; -+ -+ pre ^= pre >> 31; -+ if (pre > 124) -+ pre = 124 + (pre & 1); -+ lc->cabac_state[i] = pre; -+ } -+ -+ for (i = 0; i < 4; i++) -+ lc->stat_coeff[i] = 0; -+} -+ -+void ff_hevc_rpi_cabac_init(const HEVCRpiContext * const s, HEVCRpiLocalContext *const lc, const unsigned int ctb_flags) -+{ -+ if (lc->cabac_init_req == 1 || (ctb_flags & CTB_TS_FLAGS_CIREQ) != 0) -+ { -+ lc->qPy_pred = s->sh.slice_qp; -+ cabac_init_state(s, lc); -+ } -+ else if ((ctb_flags & CTB_TS_FLAGS_CLOAD) != 0) -+ { -+ lc->qPy_pred = s->sh.slice_qp; -+ load_states(s, lc); -+ } -+ lc->cabac_init_req = 0; -+} -+ -+#define GET_CABAC_LC(ctx) get_cabac(&lc->cc, lc->cabac_state + (ctx)) -+ -+int ff_hevc_rpi_get_cabac(CABACContext * const c, uint8_t * const state) -+{ -+ return get_cabac_inline(c, state); -+} -+ -+int ff_hevc_rpi_get_cabac_terminate(CABACContext * const c) -+{ -+ return get_cabac_terminate(c); -+} -+ -+int ff_hevc_rpi_sao_type_idx_decode(HEVCRpiLocalContext * const lc) -+{ -+ if (!GET_CABAC_LC(elem_offset[SAO_TYPE_IDX])) -+ return 0; -+ -+ if (!get_cabac_bypass(&lc->cc)) -+ return SAO_BAND; -+ return SAO_EDGE; -+} -+ -+int ff_hevc_rpi_sao_band_position_decode(HEVCRpiLocalContext * const lc) -+{ -+ int i; -+ int value = get_cabac_bypass(&lc->cc); -+ -+ for (i = 0; i < 4; i++) -+ value = (value << 1) | get_cabac_bypass(&lc->cc); -+ return value; -+} -+ -+int ff_hevc_rpi_sao_offset_abs_decode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc) -+{ -+ int i = 0; -+ int length = (1 << (FFMIN(s->ps.sps->bit_depth, 10) - 5)) - 1; -+ -+ while (i < length && get_cabac_bypass(&lc->cc)) -+ i++; -+ return i; -+} -+ -+int ff_hevc_rpi_sao_offset_sign_decode(HEVCRpiLocalContext * const lc) -+{ -+ return get_cabac_bypass(&lc->cc); -+} -+ -+int ff_hevc_rpi_sao_eo_class_decode(HEVCRpiLocalContext * const lc) -+{ -+ int ret = get_cabac_bypass(&lc->cc) << 1; -+ ret |= get_cabac_bypass(&lc->cc); -+ return ret; -+} -+ -+int ff_hevc_rpi_cu_qp_delta(HEVCRpiLocalContext * const lc) -+{ -+ int val = 1; -+ -+ if (get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_CU_QP_DELTA) == 0) -+ return 0; -+ -+ while (val < 5 && -+ get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_CU_QP_DELTA + 1) != 0) -+ val++; -+ -+ if (val >= 5) { -+ unsigned int k = 0; -+ while (k < CABAC_MAX_BIN && get_cabac_bypass(&lc->cc)) { -+ val += 1 << k; -+ k++; -+ } -+// if (k == CABAC_MAX_BIN) -+// av_log(s->avctx, AV_LOG_ERROR, "CABAC_MAX_BIN : %d\n", k); -+ -+ while (k--) -+ val += get_cabac_bypass(&lc->cc) << k; -+ } -+ return get_cabac_bypass(&lc->cc) ? -val : val; -+} -+ -+int ff_hevc_rpi_cu_chroma_qp_offset_idx(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc) -+{ -+ int c_max= FFMAX(5, s->ps.pps->chroma_qp_offset_list_len_minus1); -+ int i = 0; -+ -+ while (i < c_max && GET_CABAC_LC(elem_offset[CU_CHROMA_QP_OFFSET_IDX])) -+ i++; -+ -+ return i; -+} -+ -+int ff_hevc_rpi_part_mode_decode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, const int log2_cb_size) -+{ -+ if (GET_CABAC_LC(elem_offset[PART_MODE])) // 1 -+ return PART_2Nx2N; -+ if (log2_cb_size == s->ps.sps->log2_min_cb_size) { -+ if (lc->cu.pred_mode == MODE_INTRA) // 0 -+ return PART_NxN; -+ if (GET_CABAC_LC(elem_offset[PART_MODE] + 1)) // 01 -+ return PART_2NxN; -+ if (log2_cb_size == 3) // 00 -+ return PART_Nx2N; -+ if (GET_CABAC_LC(elem_offset[PART_MODE] + 2)) // 001 -+ return PART_Nx2N; -+ return PART_NxN; // 000 -+ } -+ -+ if (!s->ps.sps->amp_enabled_flag) { -+ if (GET_CABAC_LC(elem_offset[PART_MODE] + 1)) // 01 -+ return PART_2NxN; -+ return PART_Nx2N; -+ } -+ -+ if (GET_CABAC_LC(elem_offset[PART_MODE] + 1)) { // 01X, 01XX -+ if (GET_CABAC_LC(elem_offset[PART_MODE] + 3)) // 011 -+ return PART_2NxN; -+ if (get_cabac_bypass(&lc->cc)) // 0101 -+ return PART_2NxnD; -+ return PART_2NxnU; // 0100 -+ } -+ -+ if (GET_CABAC_LC(elem_offset[PART_MODE] + 3)) // 001 -+ return PART_Nx2N; -+ if (get_cabac_bypass(&lc->cc)) // 0001 -+ return PART_nRx2N; -+ return PART_nLx2N; // 0000 -+} -+ -+int ff_hevc_rpi_mpm_idx_decode(HEVCRpiLocalContext * const lc) -+{ -+ int i = 0; -+ while (i < 2 && get_cabac_bypass(&lc->cc)) -+ i++; -+ return i; -+} -+ -+int ff_hevc_rpi_rem_intra_luma_pred_mode_decode(HEVCRpiLocalContext * const lc) -+{ -+ int i; -+ int value = get_cabac_bypass(&lc->cc); -+ -+ for (i = 0; i < 4; i++) -+ value = (value << 1) | get_cabac_bypass(&lc->cc); -+ return value; -+} -+ -+int ff_hevc_rpi_intra_chroma_pred_mode_decode(HEVCRpiLocalContext * const lc) -+{ -+ int ret; -+ if (!GET_CABAC_LC(elem_offset[INTRA_CHROMA_PRED_MODE])) -+ return 4; -+ -+ ret = get_cabac_bypass(&lc->cc) << 1; -+ ret |= get_cabac_bypass(&lc->cc); -+ return ret; -+} -+ -+int ff_hevc_rpi_merge_idx_decode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc) -+{ -+ int i = GET_CABAC_LC(elem_offset[MERGE_IDX]); -+ -+ if (i != 0) { -+ while (i < s->sh.max_num_merge_cand-1 && get_cabac_bypass(&lc->cc)) -+ i++; -+ } -+ return i; -+} -+ -+int ff_hevc_rpi_inter_pred_idc_decode(HEVCRpiLocalContext * const lc, int nPbW, int nPbH) -+{ -+ if (nPbW + nPbH == 12) -+ return GET_CABAC_LC(elem_offset[INTER_PRED_IDC] + 4); -+ if (GET_CABAC_LC(elem_offset[INTER_PRED_IDC] + lc->ct_depth)) -+ return PRED_BI; -+ -+ return GET_CABAC_LC(elem_offset[INTER_PRED_IDC] + 4); -+} -+ -+int ff_hevc_rpi_ref_idx_lx_decode(HEVCRpiLocalContext * const lc, const int num_ref_idx_lx) -+{ -+ int i = 0; -+ int max = num_ref_idx_lx - 1; -+ int max_ctx = FFMIN(max, 2); -+ -+ while (i < max_ctx && GET_CABAC_LC(elem_offset[REF_IDX_L0] + i)) -+ i++; -+ if (i == 2) { -+ while (i < max && get_cabac_bypass(&lc->cc)) -+ i++; -+ } -+ -+ return i; -+} -+ -+static av_always_inline int abs_mvd_greater0_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return GET_CABAC_LC(elem_offset[ABS_MVD_GREATER0_FLAG]); -+} -+ -+static av_always_inline int abs_mvd_greater1_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return GET_CABAC_LC(elem_offset[ABS_MVD_GREATER1_FLAG] + 1); -+} -+ -+#if !USE_BY22 -+static av_always_inline int mvd_decode(HEVCRpiLocalContext * const lc) -+{ -+ int ret = 2; -+ int k = 1; -+ -+ while (k < CABAC_MAX_BIN && get_cabac_bypass(&lc->cc)) { -+ ret += 1U << k; -+ k++; -+ } -+ if (k == CABAC_MAX_BIN) { -+ av_log(NULL, AV_LOG_ERROR, "CABAC_MAX_BIN : %d\n", k); -+ return 0; -+ } -+ -+ while (k--) -+ ret += get_cabac_bypass(&lc->cc) << k; -+ return get_cabac_bypass_sign(&lc->cc, -ret); -+} -+#endif -+ -+static av_always_inline int mvd_sign_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return get_cabac_bypass_sign(&lc->cc, -1); -+} -+ -+static int hevc_transform_skip_flag_decode(HEVCRpiLocalContext * const lc, int c_idx_nz) -+{ -+ return GET_CABAC_LC(elem_offset[TRANSFORM_SKIP_FLAG] + c_idx_nz); -+} -+ -+static int explicit_rdpcm_flag_decode(HEVCRpiLocalContext * const lc, int c_idx_nz) -+{ -+ return GET_CABAC_LC(elem_offset[EXPLICIT_RDPCM_FLAG] + c_idx_nz); -+} -+ -+static int explicit_rdpcm_dir_flag_decode(HEVCRpiLocalContext * const lc, int c_idx_nz) -+{ -+ return GET_CABAC_LC(elem_offset[EXPLICIT_RDPCM_DIR_FLAG] + c_idx_nz); -+} -+ -+ -+int ff_hevc_rpi_log2_res_scale_abs(HEVCRpiLocalContext * const lc, const int idx) { -+ int i =0; -+ -+ while (i < 4 && GET_CABAC_LC(elem_offset[LOG2_RES_SCALE_ABS] + 4 * idx + i)) -+ i++; -+ -+ return i; -+} -+ -+static av_always_inline void last_significant_coeff_xy_prefix_decode(HEVCRpiLocalContext * const lc, int c_idx_nz, -+ int log2_size, int *last_scx_prefix, int *last_scy_prefix) -+{ -+ int i = 0; -+ int max = (log2_size << 1) - 1; -+ int ctx_offset, ctx_shift; -+ -+ if (!c_idx_nz) { -+ ctx_offset = 3 * (log2_size - 2) + ((log2_size - 1) >> 2); -+ ctx_shift = (log2_size + 1) >> 2; -+ } else { -+ ctx_offset = 15; -+ ctx_shift = log2_size - 2; -+ } -+ while (i < max && -+ GET_CABAC_LC(elem_offset[LAST_SIGNIFICANT_COEFF_X_PREFIX] + (i >> ctx_shift) + ctx_offset)) -+ i++; -+ *last_scx_prefix = i; -+ -+ i = 0; -+ while (i < max && -+ GET_CABAC_LC(elem_offset[LAST_SIGNIFICANT_COEFF_Y_PREFIX] + (i >> ctx_shift) + ctx_offset)) -+ i++; -+ *last_scy_prefix = i; -+} -+ -+static av_always_inline int last_significant_coeff_suffix_decode(HEVCRpiLocalContext * const lc, -+ int last_significant_coeff_prefix) -+{ -+ int i; -+ int length = (last_significant_coeff_prefix >> 1) - 1; -+ int value = get_cabac_bypass(&lc->cc); -+ -+ for (i = 1; i < length; i++) -+ value = (value << 1) | get_cabac_bypass(&lc->cc); -+ return value; -+} -+ -+static av_always_inline int significant_coeff_group_flag_decode(HEVCRpiLocalContext * const lc, int c_idx_nz, int ctx_cg) -+{ -+ int inc; -+ -+ inc = (ctx_cg != 0) + (c_idx_nz << 1); -+ -+ return GET_CABAC_LC(elem_offset[SIGNIFICANT_COEFF_GROUP_FLAG] + inc); -+} -+ -+static av_always_inline int significant_coeff_flag_decode_0(HEVCRpiLocalContext * const lc, int offset) -+{ -+ return GET_CABAC_LC(elem_offset[SIGNIFICANT_COEFF_FLAG] + offset); -+} -+ -+#if !USE_BY22 -+#define coeff_abs_level_remaining_decode_bypass(s,r) coeff_abs_level_remaining_decode(s, r) -+#endif -+ -+ -+#ifndef coeff_abs_level_remaining_decode_bypass -+static int coeff_abs_level_remaining_decode_bypass(CABACContext * const c, const unsigned int rice_param) -+{ -+ uint32_t y; -+ unsigned int prefix; -+ unsigned int last_coeff_abs_level_remaining; -+ unsigned int n; -+ -+ y = get_cabac_by22_peek(c); -+ prefix = hevc_clz32(~y); -+ // y << prefix will always have top bit 0 -+ -+ if (prefix < 3) { -+ const unsigned int suffix = (y << prefix) >> (31 - rice_param); -+ last_coeff_abs_level_remaining = (prefix << rice_param) + suffix; -+ n = prefix + 1 + rice_param; -+ } -+ else if (prefix * 2 + rice_param <= CABAC_BY22_PEEK_BITS + 2) -+ { -+ const uint32_t suffix = ((y << prefix) | 0x80000000) >> (34 - (prefix + rice_param)); -+ -+ last_coeff_abs_level_remaining = (2 << rice_param) + suffix; -+ n = prefix * 2 + rice_param - 2; -+ } -+ else { -+ unsigned int suffix; -+ -+ get_cabac_by22_flush(c, prefix, y); -+ y = get_cabac_by22_peek(c); -+ -+ suffix = (y | 0x80000000) >> (34 - (prefix + rice_param)); -+ last_coeff_abs_level_remaining = (2 << rice_param) + suffix; -+ n = prefix + rice_param - 2; -+ } -+ -+ get_cabac_by22_flush(c, n, y); -+ -+ return last_coeff_abs_level_remaining; -+} -+#endif -+ -+static int coeff_abs_level_remaining_decode(CABACContext * const c, int rc_rice_param) -+{ -+ int prefix = 0; -+ int suffix = 0; -+ int last_coeff_abs_level_remaining; -+ int i; -+ -+ while (prefix < CABAC_MAX_BIN && get_cabac_bypass(c)) -+ prefix++; -+ if (prefix == CABAC_MAX_BIN) { -+// av_log(s->avctx, AV_LOG_ERROR, "CABAC_MAX_BIN : %d\n", prefix); -+ return 0; -+ } -+ -+ if (prefix < 3) { -+ for (i = 0; i < rc_rice_param; i++) -+ suffix = (suffix << 1) | get_cabac_bypass(c); -+ last_coeff_abs_level_remaining = (prefix << rc_rice_param) + suffix; -+ } else { -+ int prefix_minus3 = prefix - 3; -+ for (i = 0; i < prefix_minus3 + rc_rice_param; i++) -+ suffix = (suffix << 1) | get_cabac_bypass(c); -+ last_coeff_abs_level_remaining = (((1 << prefix_minus3) + 3 - 1) -+ << rc_rice_param) + suffix; -+ } -+ -+ return last_coeff_abs_level_remaining; -+} -+ -+#if !USE_BY22 -+#define coeff_sign_flag_decode_bypass coeff_sign_flag_decode -+static inline uint32_t coeff_sign_flag_decode(CABACContext * const c, const unsigned int nb) -+{ -+ unsigned int i; -+ uint32_t ret = 0; -+ -+ for (i = 0; i < nb; i++) -+ ret = (ret << 1) | get_cabac_bypass(c); -+ -+ return ret << (32 - nb); -+} -+#endif -+ -+#ifndef coeff_sign_flag_decode_bypass -+static inline uint32_t coeff_sign_flag_decode_bypass(CABACContext * const c, const unsigned int nb) -+{ -+ uint32_t y; -+ y = get_cabac_by22_peek(c); -+ get_cabac_by22_flush(c, nb, y); -+ return y & ~(0xffffffffU >> nb); -+} -+#endif -+ -+ -+#ifndef get_cabac_greater1_bits -+static inline unsigned int get_cabac_greater1_bits(CABACContext * const c, const unsigned int n, -+ uint8_t * const state0) -+{ -+ unsigned int i; -+ unsigned int rv = 0; -+ for (i = 0; i != n; ++i) { -+ const unsigned int idx = rv != 0 ? 0 : i < 3 ? i + 1 : 3; -+ const unsigned int b = get_cabac(c, state0 + idx); -+ rv = (rv << 1) | b; -+ } -+ return rv; -+} -+#endif -+ -+ -+// N.B. levels returned are the values assuming coeff_abs_level_remaining -+// is uncoded, so 1 must be added if it is coded. sum_abs also reflects -+// this version of events. -+static inline uint32_t get_greaterx_bits(HEVCRpiLocalContext * const lc, const unsigned int n_end, int * const levels, -+ int * const pprev_subset_coded, int * const psum, -+ const unsigned int idx0_gt1, const unsigned int idx_gt2) -+{ -+ CABACContext * const c = &lc->cc; -+ uint8_t * const state0 = lc->cabac_state + idx0_gt1; -+ uint8_t * const state_gt2 = lc->cabac_state + idx_gt2; -+ unsigned int rv; -+ unsigned int i; -+ const unsigned int n = FFMIN(n_end, 8); -+ -+ // Really this is i != n but the simple unconditional loop is cheaper -+ // and faster -+ for (i = 0; i != 8; ++i) -+ levels[i] = 1; -+ -+ rv = get_cabac_greater1_bits(c, n, state0); -+ -+ *pprev_subset_coded = 0; -+ *psum = n; -+ -+ rv <<= (32 - n); -+ if (rv != 0) -+ { -+ *pprev_subset_coded = 1; -+ *psum = n + 1; -+ i = hevc_clz32(rv); -+ levels[i] = 2; -+ if (get_cabac(c, state_gt2) == 0) -+ { -+ // Unset first coded bit -+ rv &= ~(0x80000000U >> i); -+ } -+ } -+ -+ if (n_end > 8) { -+ const unsigned int g8 = n_end - 8; -+ rv |= ((1 << g8) - 1) << (24 - g8); -+ for (i = 0; i != g8; ++i) { -+ levels[i + 8] = 0; -+ } -+ } -+ -+ return rv; -+} -+ -+// extended_precision_processing_flag must be false given we are -+// putting the result into a 16-bit array -+// So trans_coeff_level must fit in 16 bits too (7.4.9.1 definition of coeff_abs_level_remaining) -+// scale_m is uint8_t -+// -+// scale is [40 - 72] << [0..12] based on qp- worst case is (45 << 12) -+// or it can be 2 (if we have transquant_bypass) -+// shift is set to one less than we really want but would normally be -+// s->ps.sps->bit_depth (max 16, min 8) + log2_trafo_size (max 5, min 2?) - 5 = max 16 min 5? -+// however the scale shift is substracted from shift to a min 0 so scale_m worst = 45 << 6 -+// This can still theoretically lead to overflow but the coding would have to be very odd (& inefficient) -+// to achieve it -+ -+#ifndef trans_scale_sat -+static inline int trans_scale_sat(const int level, const unsigned int scale, const unsigned int scale_m, const unsigned int shift) -+{ -+ return av_clip_int16((((level * (int)(scale * scale_m)) >> shift) + 1) >> 1); -+} -+#endif -+ -+ -+#ifndef update_rice -+static inline void update_rice(uint8_t * const stat_coeff, -+ const unsigned int last_coeff_abs_level_remaining, -+ const unsigned int c_rice_param) -+{ -+ const unsigned int x = (last_coeff_abs_level_remaining << 1) >> c_rice_param; -+ if (x >= 6) -+ (*stat_coeff)++; -+ else if (x == 0 && *stat_coeff > 0) -+ (*stat_coeff)--; -+} -+#endif -+ -+ -+// n must be > 0 on entry -+#ifndef get_cabac_sig_coeff_flag_idxs -+static inline uint8_t * get_cabac_sig_coeff_flag_idxs(CABACContext * const c, uint8_t * const state0, -+ unsigned int n, -+ const uint8_t const * ctx_map, -+ uint8_t * p) -+{ -+ do { -+ if (get_cabac(c, state0 + ctx_map[n])) -+ *p++ = n; -+ } while (--n != 0); -+ return p; -+} -+#endif -+ -+ -+static int get_sig_coeff_flag_idxs(CABACContext * const c, uint8_t * const state0, -+ unsigned int n, -+ const uint8_t const * ctx_map, -+ uint8_t * const flag_idx) -+{ -+ int rv; -+ -+ rv = get_cabac_sig_coeff_flag_idxs(c, state0, n, ctx_map, flag_idx) - flag_idx; -+ -+ return rv; -+} -+ -+#define H4x4(x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15) {\ -+ x0, x1, x2, x3,\ -+ x4, x5, x6, x7,\ -+ x8, x9, x10, x11,\ -+ x12, x13, x14, x15} -+ -+#define V4x4(x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15) {\ -+ x0, x4, x8, x12,\ -+ x1, x5, x9, x13,\ -+ x2, x6, x10, x14,\ -+ x3, x7, x11, x15} -+ -+#define D4x4(x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15) {\ -+ x0, x4, x1, x8,\ -+ x5, x2, x12, x9,\ -+ x6, x3, x13, x10,\ -+ x7, x14, x11, x15} -+ -+ -+static inline int next_subset(HEVCRpiLocalContext * const lc, int i, const int c_idx_nz, -+ uint8_t * const significant_coeff_group_flag, -+ const uint8_t * const scan_x_cg, const uint8_t * const scan_y_cg, -+ int * const pPrev_sig) -+{ -+ while (--i >= 0) { -+ uint8_t * const gf_y = scan_y_cg[i] + significant_coeff_group_flag; -+ const unsigned int x_cg = scan_x_cg[i]; -+ -+ // For the flag decode we only care about Z/NZ but -+ // we use the full Right * 2 + Down when calculating -+ // significant coeff flags so we obtain it here. -+ // -+ // The group flag array is one longer than it needs to -+ // be so we don't need to check for y_cg limits -+ const unsigned int prev_sig = ((gf_y[0] >> x_cg) & 2) | ((gf_y[1] >> x_cg) & 1); -+ -+ if (i == 0 || -+ significant_coeff_group_flag_decode(lc, c_idx_nz, prev_sig)) -+ { -+ gf_y[0] |= (1 << x_cg); -+ *pPrev_sig = prev_sig; -+ break; -+ } -+ } -+ -+ return i; -+} -+ -+static void rpi_add_residual(const HEVCRpiContext *const s, HEVCRpiJob * const jb, -+ const unsigned int log2_trafo_size, const unsigned int c_idx, -+ const unsigned int x0, const unsigned int y0, const int16_t * const coeffs) -+{ -+ const AVFrame * const frame = s->frame; -+ const unsigned int stride = frame_stride1(s->frame, c_idx); -+ const unsigned int x = x0 >> ctx_hshift(s, c_idx); -+ const unsigned int y = y0 >> ctx_vshift(s, c_idx); -+ const int is_sliced = 1; // av_rpi_is_sand_frame(frame); -+ uint8_t * const dst = !is_sliced ? -+ s->frame->data[c_idx] + y * stride + (x << s->ps.sps->pixel_shift) : -+ c_idx == 0 ? -+ av_rpi_sand_frame_pos_y(frame, x, y) : -+ av_rpi_sand_frame_pos_c(frame, x, y); -+ -+ const unsigned int i = jb->intra.n; -+ HEVCPredCmd *const pc = jb->intra.cmds + i - 1; -+ -+ if (i != 0 && c_idx == 2 && pc->type == RPI_PRED_ADD_RESIDUAL_U && -+ pc->ta.dst == dst) -+ { -+ av_assert1(pc->size == log2_trafo_size && -+ pc->c_idx == 1 && -+ pc->ta.stride == stride); -+ -+ pc->type = RPI_PRED_ADD_RESIDUAL_C; -+ } -+ else if (i != 0 && c_idx == 2 && pc->type == RPI_PRED_ADD_DC_U && -+ pc->dc.dst == dst) -+ { -+ const int16_t dc = (int16_t)pc->dc.dc; // Discard top bits -+ av_assert1(pc->size == log2_trafo_size && -+ pc->c_idx == 1 && -+ pc->dc.stride == stride); -+ -+ // Rewrite as add residual - must rewrite all fields as different union member -+ pc->type = RPI_PRED_ADD_RESIDUAL_V; -+ pc->ta.buf = coeffs; -+ pc->ta.dst = dst; -+ pc->ta.stride = stride; -+ pc->ta.dc = dc; -+ } -+ else -+ { -+ HEVCPredCmd * const cmd = pc + 1; -+ jb->intra.n = i + 1; -+ -+ cmd->type = RPI_PRED_ADD_RESIDUAL + (is_sliced ? c_idx : 0); -+ cmd->size = log2_trafo_size; -+ cmd->ta.buf = coeffs; -+ cmd->ta.dst = dst; -+ cmd->ta.stride = stride; -+ cmd->ta.dc = 0; -+ } -+} -+ -+ -+static void rpi_add_dc(const HEVCRpiContext * const s, HEVCRpiJob * const jb, -+ const unsigned int log2_trafo_size, const unsigned int c_idx, -+ const unsigned int x0, const unsigned int y0, const int16_t * const coeffs) -+{ -+ const AVFrame * const frame = s->frame; -+ const unsigned int stride = frame_stride1(s->frame, c_idx); -+ const unsigned int x = x0 >> ctx_hshift(s, c_idx); -+ const unsigned int y = y0 >> ctx_vshift(s, c_idx); -+ const int is_sliced = 1; -+ uint8_t * const dst = !is_sliced ? -+ s->frame->data[c_idx] + y * stride + (x << s->ps.sps->pixel_shift) : -+ c_idx == 0 ? -+ av_rpi_sand_frame_pos_y(frame, x, y) : -+ av_rpi_sand_frame_pos_c(frame, x, y); -+ -+ const unsigned int shift = FFMAX(14 - s->ps.sps->bit_depth, 0); -+ const int coeff = (coeffs[0] + (1 | (1 << shift))) >> (shift + 1); -+ -+ const unsigned int i = jb->intra.n; -+ HEVCPredCmd *const pc = jb->intra.cmds + i - 1; -+ -+ if (i != 0 && c_idx == 2 && pc->type == RPI_PRED_ADD_RESIDUAL_U && -+ pc->ta.dst == dst) -+ { -+ av_assert1(pc->size == log2_trafo_size && -+ pc->c_idx == 1 && -+ pc->ta.stride == stride); -+ -+ pc->ta.dc = (int16_t)coeff; -+ } -+ else if (i != 0 && c_idx == 2 && pc->type == RPI_PRED_ADD_DC_U && -+ pc->dc.dst == dst) -+ { -+ av_assert1(pc->size == log2_trafo_size && -+ pc->c_idx == 1 && -+ pc->dc.stride == stride && -+ (pc->dc.dc & ~0xffff) == 0); -+ -+ pc->dc.dc |= (coeff << 16); -+ } -+ else -+ { -+ HEVCPredCmd * const cmd = pc + 1; -+ jb->intra.n = i + 1; -+ -+ cmd->type = RPI_PRED_ADD_DC + c_idx; -+ cmd->size = log2_trafo_size; -+ cmd->dc.dst = dst; -+ cmd->dc.stride = stride; -+ cmd->dc.dc = c_idx == 0 ? coeff : c_idx == 2 ? coeff << 16 : coeff & 0xffff; -+ } -+} -+ -+ -+void ff_hevc_rpi_hls_residual_coding(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const int x0, const int y0, -+ const int log2_trafo_size, const enum ScanType scan_idx, -+ const int c_idx) -+{ -+ int trans_skip_or_bypass = lc->cu.cu_transquant_bypass_flag; -+ -+ int last_significant_coeff_x, last_significant_coeff_y; -+ int num_coeff = 0; -+ int prev_subset_coded = 0; -+ -+ int num_last_subset; -+ int x_cg_last_sig, y_cg_last_sig; -+ -+ const uint8_t *scan_x_cg, *scan_y_cg; -+ const xy_off_t * const scan_xy_off = off_xys[scan_idx][log2_trafo_size - 2]; -+ -+ int use_vpu; -+#if RPI_COMPRESS_COEFFS -+ int num_nonzero = 0; -+ int use_compress = 0; -+ int *coeffs32; -+#endif -+ int use_dc = 0; -+ int16_t *coeffs; -+ uint8_t significant_coeff_group_flag[9] = {0}; // Allow 1 final byte that is always zero -+ int explicit_rdpcm_flag = 0; -+ int explicit_rdpcm_dir_flag; -+ -+ int i; -+ int shift,scale; -+ const uint8_t *scale_matrix = NULL; -+ uint8_t dc_scale; -+ const int c_idx_nz = (c_idx != 0); -+ const int pred_mode_intra = c_idx_nz ? lc->tu.intra_pred_mode_c : lc->tu.intra_pred_mode; -+ int prev_sig = 0; -+ int may_hide_sign; -+ -+ int16_t dummy_coeffs[16]; -+ -+ // Derive QP for dequant -+ if (!lc->cu.cu_transquant_bypass_flag) { -+ may_hide_sign = s->ps.pps->sign_data_hiding_flag; -+ -+ if (s->ps.pps->transform_skip_enabled_flag && -+ log2_trafo_size <= s->ps.pps->log2_max_transform_skip_block_size) { -+ int transform_skip_flag = hevc_transform_skip_flag_decode(lc, c_idx_nz); -+ if (transform_skip_flag) { -+ trans_skip_or_bypass = 1; -+ if (lc->cu.pred_mode == MODE_INTRA && -+ s->ps.sps->implicit_rdpcm_enabled_flag && -+ (pred_mode_intra == 10 || pred_mode_intra == 26)) { -+ may_hide_sign = 0; -+ } -+ } -+ } -+ -+ { -+ static const uint8_t level_scale[8] = { -+ 40, 45, 51, 57, 64, 72, 0, 0 // Pad to 8 -+ }; -+ const int qp6 = (int8_t)lc->tu.qp_divmod6[c_idx][lc->qp_y]; -+ -+ // Shift is set to one less than will actually occur as the scale -+ // and saturate step adds 1 and then shifts right again -+ scale = level_scale[qp6 & 7]; -+// shift = s->ps.sps->bit_depth + log2_trafo_size - (int)(qp6 >> 3); -+ shift = log2_trafo_size - (qp6 >> 3); -+ -+ if (shift < 0) { -+ scale <<= -shift; -+ shift = 0; -+ } -+ } -+ -+ if (s->ps.sps->scaling_list_enable_flag && !(trans_skip_or_bypass && log2_trafo_size > 2)) { -+ const ScalingList * const sl = s->ps.pps->scaling_list_data_present_flag ? -+ &s->ps.pps->scaling_list : &s->ps.sps->scaling_list; -+ const unsigned int matrix_id = -+ lc->cu.pred_mode != MODE_INTRA ? 3 + c_idx : c_idx; -+ -+ scale_matrix = sl->sl[log2_trafo_size - 2][matrix_id]; -+ dc_scale = scale_matrix[0]; -+ if (log2_trafo_size >= 4) -+ dc_scale = sl->sl_dc[log2_trafo_size - 4][matrix_id]; -+ } -+ else -+ { -+ static const uint8_t sixteen_scale[64] = { -+ 16, 16, 16, 16, 16, 16, 16, 16, -+ 16, 16, 16, 16, 16, 16, 16, 16, -+ 16, 16, 16, 16, 16, 16, 16, 16, -+ 16, 16, 16, 16, 16, 16, 16, 16, -+ 16, 16, 16, 16, 16, 16, 16, 16, -+ 16, 16, 16, 16, 16, 16, 16, 16, -+ 16, 16, 16, 16, 16, 16, 16, 16, -+ 16, 16, 16, 16, 16, 16, 16, 16 -+ }; -+ scale_matrix = sixteen_scale; -+ dc_scale = 16; -+ } -+ } else { -+ static const uint8_t unit_scale[64] = { -+ 1, 1, 1, 1, 1, 1, 1, 1, -+ 1, 1, 1, 1, 1, 1, 1, 1, -+ 1, 1, 1, 1, 1, 1, 1, 1, -+ 1, 1, 1, 1, 1, 1, 1, 1, -+ 1, 1, 1, 1, 1, 1, 1, 1, -+ 1, 1, 1, 1, 1, 1, 1, 1, -+ 1, 1, 1, 1, 1, 1, 1, 1, -+ 1, 1, 1, 1, 1, 1, 1, 1, -+ }; -+ scale_matrix = unit_scale; -+ shift = 0; -+ scale = 2; // We will shift right to kill this -+ dc_scale = 1; -+ -+ may_hide_sign = 0; -+ } -+ -+ -+ -+ -+ if (lc->cu.pred_mode == MODE_INTER && s->ps.sps->explicit_rdpcm_enabled_flag && -+ trans_skip_or_bypass) { -+ explicit_rdpcm_flag = explicit_rdpcm_flag_decode(lc, c_idx_nz); -+ if (explicit_rdpcm_flag) { -+ may_hide_sign = 0; -+ explicit_rdpcm_dir_flag = explicit_rdpcm_dir_flag_decode(lc, c_idx_nz); -+ } -+ } -+ -+ last_significant_coeff_xy_prefix_decode(lc, c_idx_nz, log2_trafo_size, -+ &last_significant_coeff_x, &last_significant_coeff_y); -+ -+ if (last_significant_coeff_x > 3) { -+ int suffix = last_significant_coeff_suffix_decode(lc, last_significant_coeff_x); -+ last_significant_coeff_x = (1 << ((last_significant_coeff_x >> 1) - 1)) * -+ (2 + (last_significant_coeff_x & 1)) + -+ suffix; -+ } -+ -+ if (last_significant_coeff_y > 3) { -+ int suffix = last_significant_coeff_suffix_decode(lc, last_significant_coeff_y); -+ last_significant_coeff_y = (1 << ((last_significant_coeff_y >> 1) - 1)) * -+ (2 + (last_significant_coeff_y & 1)) + -+ suffix; -+ } -+ -+ if (scan_idx == SCAN_VERT) -+ FFSWAP(int, last_significant_coeff_x, last_significant_coeff_y); -+ -+ x_cg_last_sig = last_significant_coeff_x >> 2; -+ y_cg_last_sig = last_significant_coeff_y >> 2; -+ -+ switch (scan_idx) { -+ case SCAN_DIAG: { -+ int last_x_c = last_significant_coeff_x & 3; -+ int last_y_c = last_significant_coeff_y & 3; -+ -+ num_coeff = diag_scan4x4_inv[last_y_c][last_x_c]; -+ -+ switch (log2_trafo_size) { -+ case 2: -+ scan_x_cg = scan_1x1; -+ scan_y_cg = scan_1x1; -+ break; -+ case 3: -+ num_coeff += diag_scan2x2_inv[y_cg_last_sig][x_cg_last_sig] << 4; -+ scan_x_cg = diag_scan2x2_x; -+ scan_y_cg = diag_scan2x2_y; -+ break; -+ case 4: -+ num_coeff += diag_scan4x4_inv[y_cg_last_sig][x_cg_last_sig] << 4; -+ scan_x_cg = ff_hevc_rpi_diag_scan4x4_x; -+ scan_y_cg = ff_hevc_rpi_diag_scan4x4_y; -+ break; -+ case 5: -+ default: -+ num_coeff += diag_scan8x8_inv[y_cg_last_sig][x_cg_last_sig] << 4; -+ scan_x_cg = ff_hevc_rpi_diag_scan8x8_x; -+ scan_y_cg = ff_hevc_rpi_diag_scan8x8_y; -+ break; -+ } -+ break; -+ } -+ case SCAN_HORIZ: -+ scan_x_cg = horiz_scan2x2_x; -+ scan_y_cg = horiz_scan2x2_y; -+ num_coeff = horiz_scan8x8_inv[last_significant_coeff_y][last_significant_coeff_x]; -+ break; -+ default: //SCAN_VERT -+ scan_x_cg = horiz_scan2x2_y; -+ scan_y_cg = horiz_scan2x2_x; -+ num_coeff = horiz_scan8x8_inv[last_significant_coeff_x][last_significant_coeff_y]; -+ break; -+ } -+ num_coeff++; -+ num_last_subset = (num_coeff - 1) >> 4; -+ -+ significant_coeff_group_flag[y_cg_last_sig] = 1 << x_cg_last_sig; // 1st subset always significant -+ -+ { -+ const unsigned int ccount = 1 << (log2_trafo_size * 2); -+ const int special = trans_skip_or_bypass /* || lc->tu.cross_pf */; // These need special processing -+ use_vpu = 0; -+ use_dc = (num_coeff == 1) && !special && -+ !(lc->cu.pred_mode == MODE_INTRA && c_idx == 0 && log2_trafo_size == 2); -+ -+ if (use_dc) { -+ // Just need a little empty space -+ coeffs = dummy_coeffs; -+ // No need to clear -+ } -+ else -+ { -+ use_vpu = !special && log2_trafo_size >= 4; -+#if RPI_COMPRESS_COEFFS -+ use_compress = use_vpu && lc->jb0->coeffs.s[log2_trafo_size - 2].packed; -+#endif -+ coeffs = rpi_alloc_coeff_buf(lc->jb0, !use_vpu ? 0 : log2_trafo_size - 2, ccount); -+#if RPI_COMPRESS_COEFFS -+ coeffs32 = (int*)coeffs; -+ if (!use_compress) -+#endif -+#if HAVE_NEON -+ rpi_zap_coeff_vals_neon(coeffs, log2_trafo_size - 2); -+#else -+ memset(coeffs, 0, ccount * sizeof(int16_t)); -+#endif -+ } -+ } -+ -+ i = num_last_subset; -+ do { -+ int implicit_non_zero_coeff = 0; -+ int n_end; -+ -+ uint8_t significant_coeff_flag_idx[16]; -+ unsigned int nb_significant_coeff_flag = 0; -+ -+ if (i == num_last_subset) { -+ // First time through -+ int last_scan_pos = num_coeff - (i << 4) - 1; -+ n_end = last_scan_pos - 1; -+ significant_coeff_flag_idx[0] = last_scan_pos; -+ nb_significant_coeff_flag = 1; -+ } else { -+ n_end = 15; -+ implicit_non_zero_coeff = (i != 0); -+ } -+ -+ if (n_end >= 0) { -+ static const uint8_t ctx_idx_maps_ts2[3][16] = { -+ D4x4(0, 1, 4, 5, 2, 3, 4, 5, 6, 6, 8, 8, 7, 7, 8, 8), // log2_trafo_size == 2 -+ H4x4(0, 1, 4, 5, 2, 3, 4, 5, 6, 6, 8, 8, 7, 7, 8, 8), // log2_trafo_size == 2 -+ V4x4(0, 1, 4, 5, 2, 3, 4, 5, 6, 6, 8, 8, 7, 7, 8, 8) // log2_trafo_size == 2 -+ }; -+ // N.B. prev_sig = Right * 2 + Down -+ static const uint8_t ctx_idx_maps[3][4][16] = { -+ { -+ D4x4(1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0), // prev_sig == 0 -+ D4x4(2, 1, 0, 0, 2, 1, 0, 0, 2, 1, 0, 0, 2, 1, 0, 0), // prev_sig == 1 -+ D4x4(2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0), // prev_sig == 2 -+ D4x4(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2) // prev_sig == 3, default -+ }, -+ { -+ H4x4(1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0), // prev_sig == 0 -+ H4x4(2, 1, 0, 0, 2, 1, 0, 0, 2, 1, 0, 0, 2, 1, 0, 0), // prev_sig == 1 -+ H4x4(2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0), // prev_sig == 2 -+ H4x4(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2) // prev_sig == 3, default -+ }, -+ { -+ V4x4(1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0), // prev_sig == 0 -+ V4x4(2, 1, 0, 0, 2, 1, 0, 0, 2, 1, 0, 0, 2, 1, 0, 0), // prev_sig == 1 -+ V4x4(2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0), // prev_sig == 2 -+ V4x4(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2) // prev_sig == 3, default -+ } -+ }; -+ const uint8_t *ctx_idx_map_p; -+ int scf_offset = 0; -+ -+ if (s->ps.sps->transform_skip_context_enabled_flag && trans_skip_or_bypass) { -+ ctx_idx_map_p = ctx_idx_maps[0][3]; -+ scf_offset = 40 + c_idx_nz; -+ } else { -+ if (c_idx_nz != 0) -+ scf_offset = 27; -+ -+ if (log2_trafo_size == 2) { -+ ctx_idx_map_p = ctx_idx_maps_ts2[scan_idx]; -+ } else { -+ ctx_idx_map_p = ctx_idx_maps[scan_idx][prev_sig]; -+ if (!c_idx_nz) { -+ if (i != 0) -+ scf_offset += 3; -+ -+ if (log2_trafo_size == 3) { -+ scf_offset += (scan_idx == SCAN_DIAG) ? 9 : 15; -+ } else { -+ scf_offset += 21; -+ } -+ } else { -+ if (log2_trafo_size == 3) -+ scf_offset += 9; -+ else -+ scf_offset += 12; -+ } -+ } -+ } -+ -+ if (n_end > 0) { -+ int cnt = get_sig_coeff_flag_idxs(&lc->cc, -+ lc->cabac_state + elem_offset[SIGNIFICANT_COEFF_FLAG] + scf_offset, -+ n_end, ctx_idx_map_p, -+ significant_coeff_flag_idx + nb_significant_coeff_flag); -+ -+ nb_significant_coeff_flag += cnt; -+ if (cnt != 0) { -+ implicit_non_zero_coeff = 0; -+ } -+ } -+ -+ if (implicit_non_zero_coeff == 0) { -+ if (s->ps.sps->transform_skip_context_enabled_flag && trans_skip_or_bypass) { -+ scf_offset = 42 + c_idx_nz; -+ } else { -+ if (i == 0) { -+ scf_offset = c_idx_nz ? 27 : 0; -+ } else { -+ scf_offset = 2 + scf_offset; -+ } -+ } -+ if (significant_coeff_flag_decode_0(lc, scf_offset) == 1) { -+ significant_coeff_flag_idx[nb_significant_coeff_flag] = 0; -+ nb_significant_coeff_flag++; -+ } -+ } else { -+ significant_coeff_flag_idx[nb_significant_coeff_flag] = 0; -+ nb_significant_coeff_flag++; -+ } -+ } -+#if RPI_COMPRESS_COEFFS -+ if (use_compress && (nb_significant_coeff_flag + num_nonzero + 1 >= (1<<(2*log2_trafo_size-1)))) { // Overflow when half-full! -+ int16_t temp[32*32]; -+ const unsigned int ccount = 1 << (log2_trafo_size * 2); -+ lc->jb0->coeffs.s[log2_trafo_size - 2].packed = 0; -+ lc->jb0->coeffs.s[log2_trafo_size - 2].packed_n = lc->jb0->coeffs.s[log2_trafo_size - 2].n - ccount; // Don't want to unpack the last buffer -+ memcpy(temp, coeffs, sizeof(int)*num_nonzero); -+ coeffs32 = (int *)temp; -+ memset(coeffs, 0, ccount * sizeof(int16_t)); -+ num_nonzero--; -+ while (num_nonzero >= 0) { -+ const unsigned int res = coeffs32[num_nonzero]; -+ const unsigned int offset = res & 0xffff; -+ coeffs[ offset ] = res >> 16; -+ num_nonzero--; -+ } -+ use_compress = 0; -+ } -+#endif -+ -+ if (nb_significant_coeff_flag != 0) { -+ const unsigned int gt1_idx_delta = (c_idx_nz << 2) | -+ ((i != 0 && !c_idx_nz) ? 2 : 0) | -+ prev_subset_coded; -+ const unsigned int idx0_gt1 = elem_offset[COEFF_ABS_LEVEL_GREATER1_FLAG] + -+ (gt1_idx_delta << 2); -+ const unsigned int idx_gt2 = elem_offset[COEFF_ABS_LEVEL_GREATER2_FLAG] + -+ gt1_idx_delta; -+ -+ const unsigned int x_cg = scan_x_cg[i]; -+ const unsigned int y_cg = scan_y_cg[i]; -+ int16_t * const blk_coeffs = coeffs + -+ ((x_cg + (y_cg << log2_trafo_size)) << 2); -+ // This calculation is 'wrong' for log2_traffo_size == 2 -+ // but that doesn't matter as in this case x_cg & y_cg -+ // are always 0 so result is correct (0) anyway -+ const uint8_t * const blk_scale = scale_matrix + -+ (((x_cg + (y_cg << 3)) << (5 - log2_trafo_size))); -+ -+ // * The following code block doesn't deal with these flags: -+ // (nor did the one it replaces) -+ // -+ // cabac_bypass_alignment_enabled_flag -+ // This should be easy but I can't find a test case -+ // extended_precision_processing_flag -+ // This can extend the required precision past 16bits -+ // so is probably tricky - also no example found yet -+ -+#if USE_N_END_1 -+ if (nb_significant_coeff_flag == 1) { -+ // There is a small gain to be had from special casing the single -+ // transform coefficient case. The reduction in complexity -+ // makes up for the code duplicatioon. -+ -+ int trans_coeff_level = 1; -+ int coeff_sign_flag; -+ int coded_val = 0; -+ -+ // initialize first elem of coeff_bas_level_greater1_flag -+ prev_subset_coded = 0; -+ -+ if (get_cabac(&lc->cc, lc->cabac_state + idx0_gt1 + 1)) { -+ trans_coeff_level = 2; -+ prev_subset_coded = 1; -+ coded_val = get_cabac(&lc->cc, lc->cabac_state + idx_gt2); -+ } -+ -+ // Probably not worth the overhead of starting by22 for just one value -+ coeff_sign_flag = get_cabac_bypass(&lc->cc); -+ -+ if (coded_val) -+ { -+ if (!s->ps.sps->persistent_rice_adaptation_enabled_flag) { -+ trans_coeff_level = 3 + coeff_abs_level_remaining_decode(&lc->cc, 0); -+ } else { -+ uint8_t * const stat_coeff = -+ lc->stat_coeff + trans_skip_or_bypass + 2 - ((c_idx_nz) << 1); -+ const unsigned int c_rice_param = *stat_coeff >> 2; -+ const int last_coeff_abs_level_remaining = coeff_abs_level_remaining_decode(&lc->cc, c_rice_param); -+ -+ trans_coeff_level = 3 + last_coeff_abs_level_remaining; -+ update_rice(stat_coeff, last_coeff_abs_level_remaining, c_rice_param); -+ } -+ } -+ -+ { -+ const xy_off_t * const xy_off = scan_xy_off + significant_coeff_flag_idx[0]; -+ const int k = (int32_t)(coeff_sign_flag << 31) >> 31; -+ const unsigned int scale_m = blk_scale[xy_off->scale]; -+ const int res = trans_scale_sat( -+ (trans_coeff_level ^ k) - k, // Apply sign -+ scale, -+ i == 0 && xy_off->coeff == 0 ? dc_scale : scale_m, -+ shift); -+#if RPI_COMPRESS_COEFFS -+ if (use_compress) -+ coeffs32[num_nonzero++] = (res<<16) + (&blk_coeffs[xy_off->coeff] - coeffs); -+ else -+#endif -+ blk_coeffs[xy_off->coeff] = res; -+ } -+ } -+ else -+#endif -+ { -+ int sign_hidden = may_hide_sign; -+ int levels[16]; // Should be able to get away with int16_t but that fails some tests -+ uint32_t coeff_sign_flags; -+ uint32_t coded_vals = 0; -+ // Sum(abs(level[])) -+ // In fact we only need the bottom bit and in some future -+ // version that may be all we calculate -+ unsigned int sum_abs; -+ -+ coded_vals = get_greaterx_bits(lc, nb_significant_coeff_flag, levels, -+ &prev_subset_coded, &sum_abs, idx0_gt1, idx_gt2); -+ -+ if (significant_coeff_flag_idx[0] - significant_coeff_flag_idx[nb_significant_coeff_flag - 1] <= 3) -+ sign_hidden = 0; -+ -+ // -- Start bypass block -+ -+ bypass_start(&lc->cc); -+ -+ coeff_sign_flags = coeff_sign_flag_decode_bypass(&lc->cc, nb_significant_coeff_flag - sign_hidden); -+ -+ if (coded_vals != 0) -+ { -+ const int rice_adaptation_enabled = s->ps.sps->persistent_rice_adaptation_enabled_flag; -+ uint8_t * stat_coeff = !rice_adaptation_enabled ? NULL : -+ lc->stat_coeff + trans_skip_or_bypass + 2 - ((c_idx_nz) << 1); -+ int c_rice_param = !rice_adaptation_enabled ? 0 : *stat_coeff >> 2; -+ int * level = levels - 1; -+ -+ do { -+ { -+ const unsigned int z = hevc_clz32(coded_vals) + 1; -+ level += z; -+ coded_vals <<= z; -+ } -+ -+ { -+ const int last_coeff_abs_level_remaining = coeff_abs_level_remaining_decode_bypass(&lc->cc, c_rice_param); -+ const int trans_coeff_level = *level + last_coeff_abs_level_remaining + 1; -+ -+ sum_abs += last_coeff_abs_level_remaining + 1; -+ *level = trans_coeff_level; -+ -+ if (stat_coeff != NULL) -+ update_rice(stat_coeff, last_coeff_abs_level_remaining, c_rice_param); -+ stat_coeff = NULL; -+ -+ if (trans_coeff_level > (3 << c_rice_param) && -+ (c_rice_param < 4 || rice_adaptation_enabled)) -+ ++c_rice_param; -+ } -+ } while (coded_vals != 0); -+ } -+ -+ // sign_hidden = 0 or 1 so we can combine the tests -+ if ((sign_hidden & sum_abs) != 0) { -+ levels[nb_significant_coeff_flag - 1] = -levels[nb_significant_coeff_flag - 1]; -+ } -+ -+ bypass_finish(&lc->cc); -+ -+ // -- Finish bypass block -+ -+ // Scale loop -+ { -+ int m = nb_significant_coeff_flag - 1; -+ -+ // Deal with DC component (if any) first -+ if (i == 0 && significant_coeff_flag_idx[m] == 0) -+ { -+ const int k = (int32_t)(coeff_sign_flags << m) >> 31; -+ const int res = trans_scale_sat( -+ (levels[m] ^ k) - k, scale, dc_scale, shift); -+#if RPI_COMPRESS_COEFFS -+ if (use_compress) -+ { -+ coeffs32[num_nonzero++] = (res<<16) + (blk_coeffs - coeffs); -+ } -+ else -+#endif -+ { -+ blk_coeffs[0] = res; -+ } -+ --m; -+ } -+ -+#if !USE_N_END_1 -+ // If N_END_1 set then m was at least 1 initially -+ if (m >= 0) -+#endif -+ { -+ do { -+ const xy_off_t * const xy_off = scan_xy_off + -+ significant_coeff_flag_idx[m]; -+ const int k = (int32_t)(coeff_sign_flags << m) >> 31; -+ const int res = trans_scale_sat( -+ (levels[m] ^ k) - k, -+ scale, -+ blk_scale[xy_off->scale], -+ shift); -+#if RPI_COMPRESS_COEFFS -+ if (use_compress) { -+ coeffs32[num_nonzero++] = (res<<16) + (&blk_coeffs[xy_off->coeff] - coeffs); -+ } else -+#endif -+ blk_coeffs[xy_off->coeff] = res; -+ } while (--m >= 0); -+ } -+ } -+ -+ } -+ } -+ } while ((i = next_subset(lc, i, c_idx_nz, -+ significant_coeff_group_flag, scan_x_cg, scan_y_cg, &prev_sig)) >= 0 && -+ !cabac_overflow(&lc->cc)); -+ -+ if (lc->cu.cu_transquant_bypass_flag) { -+ if (explicit_rdpcm_flag || (s->ps.sps->implicit_rdpcm_enabled_flag && -+ (pred_mode_intra == 10 || pred_mode_intra == 26))) { -+ int mode = s->ps.sps->implicit_rdpcm_enabled_flag ? (pred_mode_intra == 26) : explicit_rdpcm_dir_flag; -+ -+ s->hevcdsp.transform_rdpcm(coeffs, log2_trafo_size, mode); -+ } -+ } else { -+ if (trans_skip_or_bypass) { // Must be trans_skip as we've already dealt with bypass -+ int rot = s->ps.sps->transform_skip_rotation_enabled_flag && -+ log2_trafo_size == 2 && -+ lc->cu.pred_mode == MODE_INTRA; -+ if (rot) { -+ for (i = 0; i < 8; i++) -+ FFSWAP(int16_t, coeffs[i], coeffs[16 - i - 1]); -+ } -+ -+ s->hevcdsp.dequant(coeffs, log2_trafo_size); -+ -+ if (explicit_rdpcm_flag || (s->ps.sps->implicit_rdpcm_enabled_flag && -+ lc->cu.pred_mode == MODE_INTRA && -+ (pred_mode_intra == 10 || pred_mode_intra == 26))) { -+ int mode = explicit_rdpcm_flag ? explicit_rdpcm_dir_flag : (pred_mode_intra == 26); -+ -+ s->hevcdsp.transform_rdpcm(coeffs, log2_trafo_size, mode); -+ } -+ } else if (lc->cu.pred_mode == MODE_INTRA && c_idx == 0 && log2_trafo_size == 2) { -+ s->hevcdsp.transform_4x4_luma(coeffs); -+ } -+ else if (!use_vpu) -+ { -+ int max_xy = FFMAX(last_significant_coeff_x, last_significant_coeff_y); -+ if (max_xy == 0) -+ { -+ if (use_dc) -+ rpi_add_dc(s, lc->jb0, log2_trafo_size, c_idx, x0, y0, coeffs); -+ else -+ s->hevcdsp.idct_dc[log2_trafo_size - 2](coeffs); -+ } -+ else { -+ int col_limit = last_significant_coeff_x + last_significant_coeff_y + 4; -+ if (max_xy < 4) -+ col_limit = FFMIN(4, col_limit); -+ else if (max_xy < 8) -+ col_limit = FFMIN(8, col_limit); -+ else if (max_xy < 12) -+ col_limit = FFMIN(24, col_limit); -+ s->hevcdsp.idct[log2_trafo_size - 2](coeffs, col_limit); -+ } -+ } -+ } -+ -+#if 0 -+ // Mildly rotted - we support no mode where cross is valid -+ if (lc->tu.cross_pf) { -+ int16_t * const coeffs_y = (int16_t*)lc->edge_emu_buffer; -+ const int ccount = 1 << (log2_trafo_size * 2); -+ -+ for (i = 0; i < ccount; i++) { -+ coeffs[i] = coeffs[i] + ((lc->tu.res_scale_val * coeffs_y[i]) >> 3); -+ } -+ } -+#endif -+ -+ if (!use_dc) { -+#if RPI_COMPRESS_COEFFS -+ if (use_compress) { -+ coeffs32[num_nonzero] = 0; -+ } -+#endif -+ rpi_add_residual(s, lc->jb0, log2_trafo_size, c_idx, x0, y0, coeffs); -+ } -+} -+ -+#if !USE_BY22 -+// Stores results to lc -+MvXY ff_hevc_rpi_hls_mvd_coding(HEVCRpiLocalContext * const lc) -+{ -+ int x = abs_mvd_greater0_flag_decode(lc); -+ int y = abs_mvd_greater0_flag_decode(lc); -+ -+ if (x) -+ x += abs_mvd_greater1_flag_decode(lc); -+ if (y) -+ y += abs_mvd_greater1_flag_decode(lc); -+ -+ switch (x) { -+ case 2: x = mvd_decode(lc); break; -+ case 1: x = mvd_sign_flag_decode(lc); break; -+ case 0: x = 0; break; -+ } -+ -+ switch (y) { -+ case 2: y = mvd_decode(lc); break; -+ case 1: y = mvd_sign_flag_decode(lc); break; -+ case 0: y = 0; break; -+ } -+ return MV_XY(x,y); -+} -+#else -+MvXY ff_hevc_rpi_hls_mvd_coding(HEVCRpiLocalContext * const lc) -+{ -+ int x = abs_mvd_greater0_flag_decode(lc); -+ int y = abs_mvd_greater0_flag_decode(lc); -+ -+ if ((x | y) == 0) -+ return 0; -+ -+ if (x != 0) -+ x += abs_mvd_greater1_flag_decode(lc); -+ if (y != 0) -+ y += abs_mvd_greater1_flag_decode(lc); -+ -+ if ((x | y) == 1) -+ { -+ // Not worth starting BY22 -+ if (x != 0) -+ x = mvd_sign_flag_decode(lc); -+ if (y != 0) -+ y = mvd_sign_flag_decode(lc); -+ } -+ else -+ { -+ CABACContext * const cc = &lc->cc; -+ uint32_t val; -+ uint32_t b; -+ unsigned int n = 0; -+ -+ bypass_start(cc); -+ b = val = get_cabac_by22_peek(cc); -+ -+ if (x == 1) { -+ x = ((int32_t)b >> 31) | 1; -+ n = 1; -+ b <<= 1; -+ } -+ else if (x == 2) { -+ // EG1 so we have (leading one bits + 1) of suffix -+ // This makes prefix & suffix lengths the same -+ const unsigned int k = hevc_clz32(~b) + 1; -+ int s; -+ -+ av_assert2(k <= 15); -+ -+ b <<= k; -+ n = 2 * k + 1; // Includes suffix & sign -+ -+ // We need to have k*2 + 2 (prefix, suffix, sign, y-sign) bits peeked -+ // if we are going to do this without a flush -+ if (k > CABAC_BY22_PEEK_BITS / 2 - 1) -+ { -+ // Need too many bits - flush -+ // n = k -+ get_cabac_by22_flush(cc, k, val); -+ b = val = get_cabac_by22_peek(cc); -+ n = k + 1; -+ } -+ -+ x = (b >> (32 - k)) + (1 << k); -+ b <<= k; -+ s = (int32_t)b >> 31; -+ x = (x ^ s) - s; -+ b <<= 1; -+ -+ // Max abs value of an mv is 2^15 - 1 (i.e. a prefix len of 15 bits) -+ if (y > 1 && n > CABAC_BY22_PEEK_BITS - 15) -+ { -+ get_cabac_by22_flush(cc, n, val); -+ b = val = get_cabac_by22_peek(cc); -+ n = 0; -+ } -+ } -+ -+ if (y == 1) { -+ y = ((int32_t)b >> 31) | 1; -+ ++n; -+ // don't care about b anymore -+ } -+ else if (y == 2) { -+ const unsigned int k = hevc_clz32(~b) + 1; -+ int s; -+ -+ av_assert2(k <= 15); -+ -+ // We need to have k*2 + 1 (prefix, suffix, sign) bits peeked -+ // if we are going to do this without a flush -+ b <<= k; -+ n += 2 * k + 1; -+ -+ if (n > CABAC_BY22_PEEK_BITS) -+ { -+ // Need too many bits - flush -+ get_cabac_by22_flush(cc, n - (k + 1), val); -+ b = val = get_cabac_by22_peek(cc); -+ n = k + 1; -+ } -+ -+ y = (b >> (32 - k)) + (1 << k); -+ s = (int32_t)(b << k) >> 31; -+ y = (y ^ s) - s; -+ // don't care about b anymore -+ } -+ -+ get_cabac_by22_flush(cc, n, val); -+ bypass_finish(cc); -+ } -+ -+ return MV_XY(x, y); -+} -+#endif -diff --git a/libavcodec/rpi_hevc_cabac_fns.h b/libavcodec/rpi_hevc_cabac_fns.h -new file mode 100644 -index 0000000000..a6587616ae ---- /dev/null -+++ b/libavcodec/rpi_hevc_cabac_fns.h -@@ -0,0 +1,191 @@ -+#ifndef AVCODEC_RPI_HEVC_CABAC_FNS_H -+#define AVCODEC_RPI_HEVC_CABAC_FNS_H -+ -+#include "config.h" -+#include "rpi_hevcdec.h" -+ -+void ff_hevc_rpi_save_states(HEVCRpiContext *s, const HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_cabac_init_decoder(HEVCRpiLocalContext * const lc); -+void ff_hevc_rpi_cabac_init(const HEVCRpiContext * const s, HEVCRpiLocalContext *const lc, const unsigned int ctb_flags); -+int ff_hevc_rpi_sao_type_idx_decode(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_sao_band_position_decode(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_sao_offset_abs_decode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_sao_offset_sign_decode(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_sao_eo_class_decode(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_part_mode_decode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, const int log2_cb_size); -+int ff_hevc_rpi_mpm_idx_decode(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_rem_intra_luma_pred_mode_decode(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_intra_chroma_pred_mode_decode(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_merge_idx_decode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_inter_pred_idc_decode(HEVCRpiLocalContext * const lc, int nPbW, int nPbH); -+int ff_hevc_rpi_ref_idx_lx_decode(HEVCRpiLocalContext * const lc, const int num_ref_idx_lx); -+int ff_hevc_rpi_log2_res_scale_abs(HEVCRpiLocalContext * const lc, const int idx); -+ -+//int ff_hevc_rpi_cu_qp_delta_sign_flag(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_cu_qp_delta(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_cu_chroma_qp_offset_idx(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc); -+void ff_hevc_rpi_hls_residual_coding(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const int x0, const int y0, -+ const int log2_trafo_size, const enum ScanType scan_idx, -+ const int c_idx); -+ -+MvXY ff_hevc_rpi_hls_mvd_coding(HEVCRpiLocalContext * const lc); -+int ff_hevc_rpi_cabac_overflow(const HEVCRpiLocalContext * const lc); -+ -+#define HEVC_BIN_SAO_MERGE_FLAG 0 -+#define HEVC_BIN_SAO_TYPE_IDX 1 -+#define HEVC_BIN_SAO_EO_CLASS 2 -+#define HEVC_BIN_SAO_BAND_POSITION 2 -+#define HEVC_BIN_SAO_OFFSET_ABS 2 -+#define HEVC_BIN_SAO_OFFSET_SIGN 2 -+#define HEVC_BIN_END_OF_SLICE_FLAG 2 -+#define HEVC_BIN_SPLIT_CODING_UNIT_FLAG 2 -+#define HEVC_BIN_CU_TRANSQUANT_BYPASS_FLAG 5 -+#define HEVC_BIN_SKIP_FLAG 6 -+#define HEVC_BIN_CU_QP_DELTA 9 -+#define HEVC_BIN_PRED_MODE 12 -+#define HEVC_BIN_PART_MODE 13 -+#define HEVC_BIN_PCM_FLAG 17 -+#define HEVC_BIN_PREV_INTRA_LUMA_PRED_MODE 17 -+#define HEVC_BIN_MPM_IDX 18 -+#define HEVC_BIN_REM_INTRA_LUMA_PRED_MODE 18 -+#define HEVC_BIN_INTRA_CHROMA_PRED_MODE 18 -+#define HEVC_BIN_MERGE_FLAG 20 -+#define HEVC_BIN_MERGE_IDX 21 -+#define HEVC_BIN_INTER_PRED_IDC 22 -+#define HEVC_BIN_REF_IDX_L0 27 -+#define HEVC_BIN_REF_IDX_L1 29 -+#define HEVC_BIN_ABS_MVD_GREATER0_FLAG 31 -+#define HEVC_BIN_ABS_MVD_GREATER1_FLAG 33 -+#define HEVC_BIN_ABS_MVD_MINUS2 35 -+#define HEVC_BIN_MVD_SIGN_FLAG 35 -+#define HEVC_BIN_MVP_LX_FLAG 35 -+#define HEVC_BIN_NO_RESIDUAL_DATA_FLAG 36 -+#define HEVC_BIN_SPLIT_TRANSFORM_FLAG 37 -+#define HEVC_BIN_CBF_LUMA 40 -+#define HEVC_BIN_CBF_CB_CR 42 -+#define HEVC_BIN_TRANSFORM_SKIP_FLAG 46 -+#define HEVC_BIN_EXPLICIT_RDPCM_FLAG 48 -+#define HEVC_BIN_EXPLICIT_RDPCM_DIR_FLAG 50 -+#define HEVC_BIN_LAST_SIGNIFICANT_COEFF_X_PREFIX 52 -+#define HEVC_BIN_LAST_SIGNIFICANT_COEFF_Y_PREFIX 70 -+#define HEVC_BIN_LAST_SIGNIFICANT_COEFF_X_SUFFIX 88 -+#define HEVC_BIN_LAST_SIGNIFICANT_COEFF_Y_SUFFIX 88 -+#define HEVC_BIN_SIGNIFICANT_COEFF_GROUP_FLAG 88 -+#define HEVC_BIN_SIGNIFICANT_COEFF_FLAG 92 -+#define HEVC_BIN_COEFF_ABS_LEVEL_GREATER1_FLAG 136 -+#define HEVC_BIN_COEFF_ABS_LEVEL_GREATER2_FLAG 160 -+#define HEVC_BIN_COEFF_ABS_LEVEL_REMAINING 166 -+#define HEVC_BIN_COEFF_SIGN_FLAG 166 -+#define HEVC_BIN_LOG2_RES_SCALE_ABS 166 -+#define HEVC_BIN_RES_SCALE_SIGN_FLAG 174 -+#define HEVC_BIN_CU_CHROMA_QP_OFFSET_FLAG 176 -+#define HEVC_BIN_CU_CHROMA_QP_OFFSET_IDX 177 -+ -+ -+int ff_hevc_rpi_get_cabac(CABACContext * const c, uint8_t * const state); -+int ff_hevc_rpi_get_cabac_terminate(CABACContext * const c); -+ -+static inline const uint8_t* ff_hevc_rpi_cabac_skip_bytes(CABACContext * const c, int n) { -+ const uint8_t *ptr = c->bytestream; -+ -+ if (c->low & 0x1) -+ ptr--; -+#if CABAC_BITS == 16 -+ if (c->low & 0x1FF) -+ ptr--; -+#endif -+ if ((int) (c->bytestream_end - ptr) < n) -+ return NULL; -+ if (ff_init_cabac_decoder(c, ptr + n, c->bytestream_end - ptr - n) < 0) -+ return NULL; -+ -+ return ptr; -+} -+ -+static inline int ff_hevc_rpi_sao_merge_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_SAO_MERGE_FLAG); -+} -+ -+static inline int ff_hevc_rpi_cu_transquant_bypass_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_CU_TRANSQUANT_BYPASS_FLAG); -+} -+ -+static inline int ff_hevc_rpi_cu_chroma_qp_offset_flag(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_CU_CHROMA_QP_OFFSET_FLAG); -+} -+ -+static inline int ff_hevc_rpi_split_coding_unit_flag_decode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int ct_depth, -+ const unsigned int x0, const unsigned int y0) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_SPLIT_CODING_UNIT_FLAG + -+ ((s->cabac_stash_left[y0 >> 3] >> 1) > ct_depth) + -+ ((s->cabac_stash_up[x0 >> 3] >> 1) > ct_depth)); -+} -+ -+static inline int ff_hevc_rpi_skip_flag_decode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const int x0, const int y0, const int x_cb, const int y_cb) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_SKIP_FLAG + -+ (s->cabac_stash_left[y0 >> 3] & 1) + -+ (s->cabac_stash_up[x0 >> 3] & 1)); -+} -+ -+static inline int ff_hevc_rpi_pred_mode_decode(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_PRED_MODE); -+} -+ -+static inline int ff_hevc_rpi_pcm_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac_terminate(&lc->cc); -+} -+ -+static inline int ff_hevc_rpi_prev_intra_luma_pred_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_PREV_INTRA_LUMA_PRED_MODE); -+} -+ -+static inline int ff_hevc_rpi_merge_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_MERGE_FLAG); -+} -+ -+static inline int ff_hevc_rpi_mvp_lx_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_MVP_LX_FLAG); -+} -+ -+static inline int ff_hevc_rpi_no_residual_syntax_flag_decode(HEVCRpiLocalContext * const lc) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_NO_RESIDUAL_DATA_FLAG); -+} -+ -+static inline int ff_hevc_rpi_cbf_cb_cr_decode(HEVCRpiLocalContext * const lc, const int trafo_depth) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_CBF_CB_CR + trafo_depth); -+} -+ -+static inline int ff_hevc_rpi_cbf_luma_decode(HEVCRpiLocalContext * const lc, const int trafo_depth) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_CBF_LUMA + !trafo_depth); -+} -+ -+static inline int ff_hevc_rpi_split_transform_flag_decode(HEVCRpiLocalContext * const lc, const int log2_trafo_size) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_SPLIT_TRANSFORM_FLAG + 5 - log2_trafo_size); -+} -+ -+static inline int ff_hevc_rpi_res_scale_sign_flag(HEVCRpiLocalContext *const lc, const int idx) -+{ -+ return ff_hevc_rpi_get_cabac(&lc->cc, lc->cabac_state + HEVC_BIN_RES_SCALE_SIGN_FLAG + idx); -+} -+ -+ -+ -+#endif -+ -diff --git a/libavcodec/rpi_hevc_data.c b/libavcodec/rpi_hevc_data.c -new file mode 100644 -index 0000000000..341bb77d9d ---- /dev/null -+++ b/libavcodec/rpi_hevc_data.c -@@ -0,0 +1,75 @@ -+/* -+ * HEVC shared tables -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include -+ -+#include "rpi_hevc_data.h" -+ -+const uint8_t ff_hevc_rpi_diag_scan4x4_x[16] = { -+ 0, 0, 1, 0, -+ 1, 2, 0, 1, -+ 2, 3, 1, 2, -+ 3, 2, 3, 3, -+}; -+ -+const uint8_t ff_hevc_rpi_diag_scan4x4_y[16] = { -+ 0, 1, 0, 2, -+ 1, 0, 3, 2, -+ 1, 0, 3, 2, -+ 1, 3, 2, 3, -+}; -+ -+const uint8_t ff_hevc_rpi_diag_scan8x8_x[64] = { -+ 0, 0, 1, 0, -+ 1, 2, 0, 1, -+ 2, 3, 0, 1, -+ 2, 3, 4, 0, -+ 1, 2, 3, 4, -+ 5, 0, 1, 2, -+ 3, 4, 5, 6, -+ 0, 1, 2, 3, -+ 4, 5, 6, 7, -+ 1, 2, 3, 4, -+ 5, 6, 7, 2, -+ 3, 4, 5, 6, -+ 7, 3, 4, 5, -+ 6, 7, 4, 5, -+ 6, 7, 5, 6, -+ 7, 6, 7, 7, -+}; -+ -+const uint8_t ff_hevc_rpi_diag_scan8x8_y[64] = { -+ 0, 1, 0, 2, -+ 1, 0, 3, 2, -+ 1, 0, 4, 3, -+ 2, 1, 0, 5, -+ 4, 3, 2, 1, -+ 0, 6, 5, 4, -+ 3, 2, 1, 0, -+ 7, 6, 5, 4, -+ 3, 2, 1, 0, -+ 7, 6, 5, 4, -+ 3, 2, 1, 7, -+ 6, 5, 4, 3, -+ 2, 7, 6, 5, -+ 4, 3, 7, 6, -+ 5, 4, 7, 6, -+ 5, 7, 6, 7, -+}; -diff --git a/libavcodec/rpi_hevc_data.h b/libavcodec/rpi_hevc_data.h -new file mode 100644 -index 0000000000..0aee673d8b ---- /dev/null -+++ b/libavcodec/rpi_hevc_data.h -@@ -0,0 +1,31 @@ -+/* -+ * HEVC shared data tables -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_RPI_HEVC_DATA_H -+#define AVCODEC_RPI_HEVC_DATA_H -+ -+#include -+ -+extern const uint8_t ff_hevc_rpi_diag_scan4x4_x[16]; -+extern const uint8_t ff_hevc_rpi_diag_scan4x4_y[16]; -+extern const uint8_t ff_hevc_rpi_diag_scan8x8_x[64]; -+extern const uint8_t ff_hevc_rpi_diag_scan8x8_y[64]; -+ -+#endif /* AVCODEC_RPI_HEVC_DATA_H */ -diff --git a/libavcodec/rpi_hevc_filter.c b/libavcodec/rpi_hevc_filter.c -new file mode 100644 -index 0000000000..dd5f65b5c4 ---- /dev/null -+++ b/libavcodec/rpi_hevc_filter.c -@@ -0,0 +1,1206 @@ -+/* -+ * HEVC video decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * Copyright (C) 2013 Seppo Tomperi -+ * Copyright (C) 2013 Wassim Hamidouche -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+//#define DISABLE_SAO -+//#define DISABLE_DEBLOCK -+//#define DISABLE_STRENGTHS -+// define DISABLE_DEBLOCK_NONREF for a 6% speed boost (by skipping deblocking on unimportant frames) -+//#define DISABLE_DEBLOCK_NONREF -+ -+#include "libavutil/common.h" -+#include "libavutil/internal.h" -+ -+#include "rpi_hevcdec.h" -+ -+#include "bit_depth_template.c" -+ -+#include "rpi_qpu.h" -+#include "rpi_zc.h" -+#include "libavutil/rpi_sand_fns.h" -+ -+#define LUMA 0 -+#define CB 1 -+#define CR 2 -+ -+// tcoffset: -12,12; qp: 0,51; (bs-1)*2: 0,2 -+// so -12,75 overall -+static const uint8_t tctablex[] = { -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // -ve quant padding -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -+ -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // -12..-1 -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, // QP 0...18 -+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, // QP 19...37 -+ 5, 5, 6, 6, 7, 8, 9, 10, 11, 13, 14, 16, 18, 20, 22, 24, // QP 38...53 -+ 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24 // 54..75 -+}; -+#define tctable (tctablex + 12 + 6*8) -+ -+static const uint8_t betatablex[] = { -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // -ve quant padding -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -+ -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // -12..-1 -+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 7, 8, // QP 0...18 -+ 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, // QP 19...37 -+ 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, // QP 38...51 -+ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 // 52..73 -+}; -+#define betatable (betatablex + 12 + 6*8) -+ -+static inline int chroma_tc(const HEVCRpiContext * const s, const int qp_y, -+ const int c_idx, const int tc_offset) -+{ -+ return tctable[(int)s->ps.pps->qp_dblk_x[c_idx][qp_y] + tc_offset + 2]; -+} -+ -+static inline int get_qPy_pred(const HEVCRpiContext * const s, const HEVCRpiLocalContext * const lc, -+ const unsigned int xBase, const unsigned int yBase) -+{ -+ const unsigned int ctb_size_mask = (1 << s->ps.sps->log2_ctb_size) - 1; -+ const unsigned int MinCuQpDeltaSizeMask = ~0U << s->ps.pps->log2_min_cu_qp_delta_size; -+ const unsigned int xQgBase = xBase & MinCuQpDeltaSizeMask; -+ const unsigned int yQgBase = yBase & MinCuQpDeltaSizeMask; -+ const unsigned int min_cb_width = s->ps.sps->min_cb_width; -+ const unsigned int x_cb = xQgBase >> s->ps.sps->log2_min_cb_size; -+ const unsigned int y_cb = yQgBase >> s->ps.sps->log2_min_cb_size; -+ const int qPy_pred = lc->qPy_pred; -+ -+ return (((xQgBase & ctb_size_mask) == 0 ? qPy_pred : -+ s->qp_y_tab[(x_cb - 1) + y_cb * min_cb_width]) + -+ ((yQgBase & ctb_size_mask) == 0 ? qPy_pred : -+ s->qp_y_tab[x_cb + (y_cb - 1) * min_cb_width]) + 1) >> 1; -+} -+ -+// * Only called from bitstream decode in foreground -+// so should be safe -+void ff_hevc_rpi_set_qPy(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, int xBase, int yBase) -+{ -+ const int qp_y = get_qPy_pred(s, lc, xBase, yBase); -+ -+ if (lc->tu.cu_qp_delta != 0) { -+ // ?? I suspect that the -bd_offset here leads to us adding it elsewhere -+ int off = s->ps.sps->qp_bd_offset; -+ lc->qp_y = FFUMOD(qp_y + lc->tu.cu_qp_delta + 52 + 2 * off, -+ 52 + off) - off; -+ } else -+ lc->qp_y = qp_y; -+} -+ -+static inline unsigned int pixel_shift(const HEVCRpiContext * const s, const unsigned int c_idx) -+{ -+ return c_idx != 0 ? 1 + s->ps.sps->pixel_shift : s->ps.sps->pixel_shift; -+} -+ -+// "DSP" these? -+static void copy_pixel(uint8_t *dst, const uint8_t *src, int pixel_shift) -+{ -+ switch (pixel_shift) -+ { -+ case 2: -+ *(uint32_t *)dst = *(uint32_t *)src; -+ break; -+ case 1: -+ *(uint16_t *)dst = *(uint16_t *)src; -+ break; -+ default: -+ *dst = *src; -+ break; -+ } -+} -+ -+static void copy_CTB_to_hv(const HEVCRpiContext * const s, const uint8_t * const src, -+ ptrdiff_t stride_src, int x, int y, int width, int height, -+ int c_idx, int x_ctb, int y_ctb) -+{ -+ const unsigned int sh = pixel_shift(s, c_idx); -+ const unsigned int w = s->ps.sps->width >> ctx_hshift(s, c_idx); -+ const unsigned int h = s->ps.sps->height >> ctx_vshift(s, c_idx); -+ -+ /* copy horizontal edges */ -+ memcpy(s->sao_pixel_buffer_h[c_idx] + (((2 * y_ctb) * w + x) << sh), -+ src, width << sh); -+ memcpy(s->sao_pixel_buffer_h[c_idx] + (((2 * y_ctb + 1) * w + x) << sh), -+ src + stride_src * (height - 1), width << sh); -+ -+ /* copy vertical edges */ -+ ff_hevc_rpi_copy_vert(s->sao_pixel_buffer_v[c_idx] + (((2 * x_ctb) * h + y) << sh), src, sh, height, 1 << sh, stride_src); -+ -+ ff_hevc_rpi_copy_vert(s->sao_pixel_buffer_v[c_idx] + (((2 * x_ctb + 1) * h + y) << sh), src + ((width - 1) << sh), sh, height, 1 << sh, stride_src); -+} -+ -+// N.B. Src & dst are swapped as this is a restore! -+// x0 & y0 are in luma coords -+// Width & height are in Y/C pels as appropriate -+// * Clear scope for optimsation here but not used enough to be worth it -+static void restore_tqb_pixels(const HEVCRpiContext * const s, -+ uint8_t *src1, const uint8_t *dst1, -+ const ptrdiff_t stride_src, const ptrdiff_t stride_dst, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int width, const int height, -+ const int c_idx) -+{ -+ if (s->ps.pps->transquant_bypass_enable_flag || -+ s->ps.sps->pcm.loop_filter_disable_flag) -+ { -+ const uint8_t *pcm = s->is_pcm + (x0 >> 6) + (y0 >> 3) * s->ps.sps->pcm_width; -+ int blks_y = height >> (c_idx == 0 ? 3 : 2); -+ const unsigned int bwidth = 8 << s->ps.sps->pixel_shift; // Y & C have the same width in sand -+ const unsigned int bheight = (c_idx == 0) ? 8 : 4; -+ const unsigned int sh = ((x0 >> 3) & 7); -+ const unsigned int mask = (1 << (width >> (c_idx == 0 ? 3 : 2))) - 1; -+ -+ do { -+ unsigned int m = (*pcm >> sh) & mask; -+ uint8_t * bd = src1; -+ const uint8_t * bs = dst1; -+ while (m != 0) { -+ if ((m & 1) != 0) { -+ s->hevcdsp.cpy_blk(bd, stride_src, bs, stride_dst, bwidth, bheight); -+ } -+ m >>= 1; -+ bs += bwidth; -+ bd += bwidth; -+ } -+ src1 += stride_src * bheight; -+ dst1 += stride_dst * bheight; -+ pcm += s->ps.sps->pcm_width; -+ } while (--blks_y > 0); -+ } -+} -+ -+#define CTB(tab, x, y) ((tab)[(y) * s->ps.sps->ctb_width + (x)]) -+ -+static void sao_filter_CTB(const HEVCRpiContext * const s, const int x, const int y) -+{ -+#if SAO_FILTER_N == 5 -+ static const uint8_t sao_tab[8] = { 0 /* 8 */, 1 /* 16 */, 2 /* 24 */, 2 /* 32 */, 3, 3 /* 48 */, 4, 4 /* 64 */}; -+#elif SAO_FILTER_N == 6 -+ static const uint8_t sao_tab[8] = { 0 /* 8 */, 1 /* 16 */, 5 /* 24 */, 2 /* 32 */, 3, 3 /* 48 */, 4, 4 /* 64 */}; -+#else -+#error Confused by size of sao fn array -+#endif -+ int c_idx; -+ int edges[4]; // 0 left 1 top 2 right 3 bottom -+ int x_ctb = x >> s->ps.sps->log2_ctb_size; -+ int y_ctb = y >> s->ps.sps->log2_ctb_size; -+ int ctb_addr_rs = y_ctb * s->ps.sps->ctb_width + x_ctb; -+ int ctb_addr_ts = s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs]; -+ RpiSAOParams *sao = &CTB(s->sao, x_ctb, y_ctb); -+ // flags indicating unfilterable edges -+ uint8_t vert_edge[] = { 0, 0 }; -+ uint8_t horiz_edge[] = { 0, 0 }; -+ uint8_t diag_edge[] = { 0, 0, 0, 0 }; -+ uint8_t lfase = CTB(s->filter_slice_edges, x_ctb, y_ctb); -+ uint8_t no_tile_filter = s->ps.pps->tiles_enabled_flag && -+ !s->ps.pps->loop_filter_across_tiles_enabled_flag; -+ uint8_t restore = no_tile_filter || !lfase; -+ uint8_t left_tile_edge = 0; -+ uint8_t right_tile_edge = 0; -+ uint8_t up_tile_edge = 0; -+ uint8_t bottom_tile_edge = 0; -+ const int sliced = 1; -+ const int plane_count = sliced ? 2 : (ctx_cfmt(s) != 0 ? 3 : 1); -+ -+ edges[0] = x_ctb == 0; -+ edges[1] = y_ctb == 0; -+ edges[2] = x_ctb == s->ps.sps->ctb_width - 1; -+ edges[3] = y_ctb == s->ps.sps->ctb_height - 1; -+ -+#ifdef DISABLE_SAO -+ return; -+#endif -+ -+ if (restore) { -+ if (!edges[0]) { -+ left_tile_edge = no_tile_filter && s->ps.pps->tile_id[ctb_addr_ts] != s->ps.pps->tile_id[s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs-1]]; -+ vert_edge[0] = (!lfase && CTB(s->tab_slice_address, x_ctb, y_ctb) != CTB(s->tab_slice_address, x_ctb - 1, y_ctb)) || left_tile_edge; -+ } -+ if (!edges[2]) { -+ right_tile_edge = no_tile_filter && s->ps.pps->tile_id[ctb_addr_ts] != s->ps.pps->tile_id[s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs+1]]; -+ vert_edge[1] = (!lfase && CTB(s->tab_slice_address, x_ctb, y_ctb) != CTB(s->tab_slice_address, x_ctb + 1, y_ctb)) || right_tile_edge; -+ } -+ if (!edges[1]) { -+ up_tile_edge = no_tile_filter && s->ps.pps->tile_id[ctb_addr_ts] != s->ps.pps->tile_id[s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs - s->ps.sps->ctb_width]]; -+ horiz_edge[0] = (!lfase && CTB(s->tab_slice_address, x_ctb, y_ctb) != CTB(s->tab_slice_address, x_ctb, y_ctb - 1)) || up_tile_edge; -+ } -+ if (!edges[3]) { -+ bottom_tile_edge = no_tile_filter && s->ps.pps->tile_id[ctb_addr_ts] != s->ps.pps->tile_id[s->ps.pps->ctb_addr_rs_to_ts[ctb_addr_rs + s->ps.sps->ctb_width]]; -+ horiz_edge[1] = (!lfase && CTB(s->tab_slice_address, x_ctb, y_ctb) != CTB(s->tab_slice_address, x_ctb, y_ctb + 1)) || bottom_tile_edge; -+ } -+ if (!edges[0] && !edges[1]) { -+ diag_edge[0] = (!lfase && CTB(s->tab_slice_address, x_ctb, y_ctb) != CTB(s->tab_slice_address, x_ctb - 1, y_ctb - 1)) || left_tile_edge || up_tile_edge; -+ } -+ if (!edges[1] && !edges[2]) { -+ diag_edge[1] = (!lfase && CTB(s->tab_slice_address, x_ctb, y_ctb) != CTB(s->tab_slice_address, x_ctb + 1, y_ctb - 1)) || right_tile_edge || up_tile_edge; -+ } -+ if (!edges[2] && !edges[3]) { -+ diag_edge[2] = (!lfase && CTB(s->tab_slice_address, x_ctb, y_ctb) != CTB(s->tab_slice_address, x_ctb + 1, y_ctb + 1)) || right_tile_edge || bottom_tile_edge; -+ } -+ if (!edges[0] && !edges[3]) { -+ diag_edge[3] = (!lfase && CTB(s->tab_slice_address, x_ctb, y_ctb) != CTB(s->tab_slice_address, x_ctb - 1, y_ctb + 1)) || left_tile_edge || bottom_tile_edge; -+ } -+ } -+ -+ for (c_idx = 0; c_idx < plane_count; c_idx++) { -+ const unsigned int vshift = ctx_vshift(s, c_idx); -+ const unsigned int hshift = ctx_hshift(s, c_idx); -+ const int x0 = x >> hshift; -+ const int y0 = y >> vshift; -+ const ptrdiff_t stride_src = frame_stride1(s->frame, c_idx); -+ const int ctb_size_h = (1 << (s->ps.sps->log2_ctb_size)) >> hshift; -+ const int ctb_size_v = (1 << (s->ps.sps->log2_ctb_size)) >> vshift; -+ const int width = FFMIN(ctb_size_h, (s->ps.sps->width >> hshift) - x0); -+ const int height = FFMIN(ctb_size_v, (s->ps.sps->height >> vshift) - y0); -+ int tab = sao_tab[(FFALIGN(width, 8) >> 3) - 1]; -+ ptrdiff_t stride_dst; -+ uint8_t *dst; -+ -+ const unsigned int sh = s->ps.sps->pixel_shift + (sliced && c_idx != 0); -+ const int wants_lr = sao->type_idx[c_idx] == SAO_EDGE && sao->eo_class[c_idx] != 1 /* Vertical */; -+ uint8_t * const src = !sliced ? -+ &s->frame->data[c_idx][y0 * stride_src + (x0 << sh)] : -+ c_idx == 0 ? -+ av_rpi_sand_frame_pos_y(s->frame, x0, y0) : -+ av_rpi_sand_frame_pos_c(s->frame, x0, y0); -+ const uint8_t * const src_l = edges[0] || !wants_lr ? NULL : -+ !sliced ? src - (1 << sh) : -+ c_idx == 0 ? -+ av_rpi_sand_frame_pos_y(s->frame, x0 - 1, y0) : -+ av_rpi_sand_frame_pos_c(s->frame, x0 - 1, y0); -+ const uint8_t * const src_r = edges[2] || !wants_lr ? NULL : -+ !sliced ? src + (width << sh) : -+ c_idx == 0 ? -+ av_rpi_sand_frame_pos_y(s->frame, x0 + width, y0) : -+ av_rpi_sand_frame_pos_c(s->frame, x0 + width, y0); -+ -+ if (sliced && c_idx > 1) { -+ break; -+ } -+ -+// if (c_idx == 1) -+// printf("%d: %dx%d %d,%d: lr=%d\n", c_idx, width, height, x0, y0, wants_lr); -+ -+ switch (sao->type_idx[c_idx]) { -+ case SAO_BAND: -+ copy_CTB_to_hv(s, src, stride_src, x0, y0, width, height, c_idx, -+ x_ctb, y_ctb); -+ if (s->ps.pps->transquant_bypass_enable_flag || -+ s->ps.sps->pcm.loop_filter_disable_flag) -+ { -+ // Can't use the edge buffer here as it may be in use by the foreground -+ DECLARE_ALIGNED(64, uint8_t, dstbuf) -+ [2*MAX_PB_SIZE*MAX_PB_SIZE]; -+ dst = dstbuf; -+ stride_dst = 2*MAX_PB_SIZE; -+ s->hevcdsp.cpy_blk(dst, stride_dst, src, stride_src, width << sh, height); -+ if (sliced && c_idx != 0) -+ { -+ s->hevcdsp.sao_band_filter_c[tab](src, dst, stride_src, stride_dst, -+ sao->offset_val[1], sao->band_position[1], -+ sao->offset_val[2], sao->band_position[2], -+ width, height); -+ } -+ else -+ { -+ s->hevcdsp.sao_band_filter[tab](src, dst, stride_src, stride_dst, -+ sao->offset_val[c_idx], sao->band_position[c_idx], -+ width, height); -+ } -+ restore_tqb_pixels(s, src, dst, stride_src, stride_dst, -+ x, y, width, height, c_idx); -+ } else { -+ if (sliced && c_idx != 0) -+ { -+ s->hevcdsp.sao_band_filter_c[tab](src, src, stride_src, stride_src, -+ sao->offset_val[1], sao->band_position[1], -+ sao->offset_val[2], sao->band_position[2], -+ width, height); -+ } -+ else -+ { -+ s->hevcdsp.sao_band_filter[tab](src, src, stride_src, stride_src, -+ sao->offset_val[c_idx], sao->band_position[c_idx], -+ width, height); -+ } -+ } -+ sao->type_idx[c_idx] = SAO_APPLIED; -+ break; -+ case SAO_EDGE: -+ { -+ const int w = s->ps.sps->width >> hshift; -+ const int h = s->ps.sps->height >> vshift; -+ int top_edge = edges[1]; -+ int bottom_edge = edges[3]; -+ // Can't use the edge buffer here as it may be in use by the foreground -+ DECLARE_ALIGNED(64, uint8_t, dstbuf) -+ [RPI_HEVC_SAO_BUF_STRIDE * (MAX_PB_SIZE + 2) + 64]; -+ -+ stride_dst = RPI_HEVC_SAO_BUF_STRIDE; -+ dst = dstbuf + stride_dst + 32; -+ -+ if (!top_edge) { -+ uint8_t *dst1; -+ int src_idx; -+ const uint8_t * const src_spb = s->sao_pixel_buffer_h[c_idx] + (((2 * y_ctb - 1) * w + x0) << sh); -+ -+ dst1 = dst - stride_dst; -+ -+ if (src_l != NULL) { -+ src_idx = (CTB(s->sao, x_ctb-1, y_ctb-1).type_idx[c_idx] == -+ SAO_APPLIED); -+ copy_pixel(dst1 - (1 << sh), src_idx ? src_spb - (1 << sh) : src_l - stride_src, sh); -+ } -+ -+ src_idx = (CTB(s->sao, x_ctb, y_ctb-1).type_idx[c_idx] == -+ SAO_APPLIED); -+ memcpy(dst1, src_idx ? src_spb : src - stride_src, width << sh); -+ -+ if (src_r != NULL) { -+ src_idx = (CTB(s->sao, x_ctb+1, y_ctb-1).type_idx[c_idx] == -+ SAO_APPLIED); -+ copy_pixel(dst1 + (width << sh), src_idx ? src_spb + (width << sh) : src_r - stride_src, sh); -+ } -+ } -+ if (!bottom_edge) { -+ uint8_t * const dst1 = dst + height * stride_dst; -+ int src_idx; -+ const uint8_t * const src_spb = s->sao_pixel_buffer_h[c_idx] + (((2 * y_ctb + 2) * w + x0) << sh); -+ const unsigned int hoff = height * stride_src; -+ -+ if (src_l != NULL) { -+ src_idx = (CTB(s->sao, x_ctb-1, y_ctb+1).type_idx[c_idx] == -+ SAO_APPLIED); -+ copy_pixel(dst1 - (1 << sh), src_idx ? src_spb - (1 << sh) : src_l + hoff, sh); -+ } -+ -+ src_idx = (CTB(s->sao, x_ctb, y_ctb+1).type_idx[c_idx] == -+ SAO_APPLIED); -+ memcpy(dst1, src_idx ? src_spb : src + hoff, width << sh); -+ -+ if (src_r != NULL) { -+ src_idx = (CTB(s->sao, x_ctb+1, y_ctb+1).type_idx[c_idx] == -+ SAO_APPLIED); -+ copy_pixel(dst1 + (width << sh), src_idx ? src_spb + (width << sh) : src_r + hoff, sh); -+ } -+ } -+ if (src_l != NULL) { -+ if (CTB(s->sao, x_ctb-1, y_ctb).type_idx[c_idx] == SAO_APPLIED) { -+ ff_hevc_rpi_copy_vert(dst - (1 << sh), -+ s->sao_pixel_buffer_v[c_idx] + (((2 * x_ctb - 1) * h + y0) << sh), -+ sh, height, stride_dst, 1 << sh); -+ } else { -+ ff_hevc_rpi_copy_vert(dst - (1 << sh), -+ src_l, -+ sh, height, stride_dst, stride_src); -+ } -+ } -+ if (src_r != NULL) { -+ if (CTB(s->sao, x_ctb+1, y_ctb).type_idx[c_idx] == SAO_APPLIED) { -+ ff_hevc_rpi_copy_vert(dst + (width << sh), -+ s->sao_pixel_buffer_v[c_idx] + (((2 * x_ctb + 2) * h + y0) << sh), -+ sh, height, stride_dst, 1 << sh); -+ } else { -+ ff_hevc_rpi_copy_vert(dst + (width << sh), -+ src_r, -+ sh, height, stride_dst, stride_src); -+ } -+ } -+ -+ s->hevcdsp.cpy_blk(dst, stride_dst, src, stride_src, width << sh, height); -+ -+ copy_CTB_to_hv(s, src, stride_src, x0, y0, width, height, c_idx, -+ x_ctb, y_ctb); -+ if (sliced && c_idx != 0) -+ { -+ // Class always the same for both U & V (which is just as well :-)) -+ s->hevcdsp.sao_edge_filter_c[tab](src, dst, stride_src, -+ sao->offset_val[1], sao->offset_val[2], sao->eo_class[1], -+ width, height); -+ s->hevcdsp.sao_edge_restore_c[restore](src, dst, -+ stride_src, stride_dst, -+ sao, -+ edges, width, -+ height, c_idx, -+ vert_edge, -+ horiz_edge, -+ diag_edge); -+ } -+ else -+ { -+ s->hevcdsp.sao_edge_filter[tab](src, dst, stride_src, sao->offset_val[c_idx], -+ sao->eo_class[c_idx], width, height); -+ s->hevcdsp.sao_edge_restore[restore](src, dst, -+ stride_src, stride_dst, -+ sao, -+ edges, width, -+ height, c_idx, -+ vert_edge, -+ horiz_edge, -+ diag_edge); -+ } -+ restore_tqb_pixels(s, src, dst, stride_src, stride_dst, -+ x, y, width, height, c_idx); -+ sao->type_idx[c_idx] = SAO_APPLIED; -+ break; -+ } -+ } -+ } -+ -+#if RPI_ZC_SAND_8_IN_10_BUF -+ if (s->frame->format == AV_PIX_FMT_SAND64_10 && s->frame->buf[RPI_ZC_SAND_8_IN_10_BUF] != NULL && -+ (((x + (1 << (s->ps.sps->log2_ctb_size))) & 255) == 0 || edges[2])) -+ { -+ const unsigned int stride1 = frame_stride1(s->frame, 1); -+ const unsigned int stride2 = av_rpi_sand_frame_stride2(s->frame); -+ const unsigned int xoff = (x >> 8) * stride2 * stride1; -+ const unsigned int ctb_size = (1 << s->ps.sps->log2_ctb_size); -+ const uint8_t * const sy = s->frame->data[0] + xoff * 4 + y * stride1; -+ uint8_t * const dy = s->frame->buf[4]->data + xoff * 2 + y * stride1; -+ const uint8_t * const sc = s->frame->data[1] + xoff * 4 + (y >> 1) * stride1; -+ uint8_t * const dc = s->frame->buf[4]->data + (s->frame->data[1] - s->frame->data[0]) + xoff * 2 + (y >> 1) * stride1; -+ const unsigned int wy = !edges[2] ? 256 : s->ps.sps->width - (x & ~255); -+ const unsigned int hy = !edges[3] ? ctb_size : s->ps.sps->height - y; -+ -+// printf("dy=%p/%p, stride1=%d, stride2=%d, sy=%p/%p, wy=%d, hy=%d, x=%d, y=%d, cs=%d\n", dy, dc, stride1, stride2, sy, sc, wy, hy, x, y, ctb_size); -+ av_rpi_sand16_to_sand8(dy, stride1, stride2, sy, stride1, stride2, wy, hy, 3); -+ av_rpi_sand16_to_sand8(dc, stride1, stride2, sc, stride1, stride2, wy, hy >> 1, 3); -+ } -+#endif -+} -+ -+// When bits are delivered to deblock we want them -+//#define TL 1 -+//#define TR 2 -+//#define BL 4 -+//#define BR 8 -+ -+// pcm4 returns them as b0 = tl, b1 = tr, b16 = bl, b17 = br -+// so we need to rearrange before passing on -+ -+static inline uint32_t pcm4(const HEVCRpiContext * const s, const unsigned int x, const unsigned int y) -+{ -+ const uint8_t * const pcm = s->is_pcm + (x >> 6) + (y >> 3) * s->ps.sps->pcm_width; -+ return (pcm[0] | -+ (pcm[1] << 8) | -+ (pcm[s->ps.sps->pcm_width] << 16) | -+ (pcm[s->ps.sps->pcm_width + 1] << 24)) >> ((x >> 3) & 7); -+} -+ -+static inline uint32_t pcm2(const HEVCRpiContext * const s, const unsigned int x, const unsigned int y) -+{ -+ const uint8_t * const pcm = s->is_pcm + (x >> 6) + (y >> 3) * s->ps.sps->pcm_width; -+ return (pcm[0] | (pcm[1] << 8)) >> ((x >> 3) & 7); -+} -+ -+// We cast away const here as we want this to work for both get and set -+static inline uint32_t * bs_ptr32(const uint8_t * bs, const unsigned int stride2, const unsigned int x, const unsigned int y) -+{ -+ return (uint32_t *)(bs + -+#if (~3U & (HEVC_RPI_BS_STRIDE1_PEL_MASK >> HEVC_RPI_BS_PELS_PER_BYTE_SHIFT)) != 0 -+#warning Unexpected masks -+ // As it happens we end up with stride1 = sizeof(uint32_t) so this expr vanishes -+ ((x >> HEVC_RPI_BS_PELS_PER_BYTE_SHIFT) & -+ (~3 & (HEVC_RPI_BS_STRIDE1_PEL_MASK >> HEVC_RPI_BS_PELS_PER_BYTE_SHIFT))) + -+#elif HEVC_RPI_BS_STRIDE1_BYTES < 4 -+#error Stride1 < return size -+#endif -+ ((y >> HEVC_RPI_BS_Y_SHR) << HEVC_RPI_BS_STRIDE1_BYTE_SHIFT) + -+ (x >> HEVC_RPI_BS_STRIDE1_PEL_SHIFT) * stride2); -+} -+ -+static inline uint8_t * bs_ptr8(const uint8_t * bs, const unsigned int stride2, const unsigned int x, const unsigned int y) -+{ -+ return (uint8_t *)(bs + -+ ((x >> HEVC_RPI_BS_PELS_PER_BYTE_SHIFT) & -+ (HEVC_RPI_BS_STRIDE1_PEL_MASK >> HEVC_RPI_BS_PELS_PER_BYTE_SHIFT)) + -+ ((y >> HEVC_RPI_BS_Y_SHR) << HEVC_RPI_BS_STRIDE1_BYTE_SHIFT) + -+ (x >> HEVC_RPI_BS_STRIDE1_PEL_SHIFT) * stride2); -+} -+ -+ -+// Get block strength -+// Given how we call we will always get within the 32bit boundries -+static inline uint32_t bs_get32(const uint8_t * bs, unsigned int stride2, -+ unsigned int xl, unsigned int xr, const unsigned int y) -+{ -+ if (xr <= xl) { -+ return 0; -+ } -+ else -+ { -+#if HAVE_ARMV6T2_INLINE -+#if (~3U & (HEVC_RPI_BS_STRIDE1_PEL_MASK >> HEVC_RPI_BS_PELS_PER_BYTE_SHIFT)) != 0 -+#error This case not yet handled in bs_get32 -+#elif HEVC_RPI_BS_STRIDE1_BYTES < 4 -+#error Stride1 < return size -+#endif -+ uint32_t tmp; -+ __asm__ ( -+ "lsr %[tmp], %[xl], %[xl_shift] \n\t" -+ "rsb %[xr], %[xl], %[xr] \n\t" -+ "mla %[stride2], %[stride2], %[tmp], %[bs] \n\t" -+ "add %[xr], %[xr], #7 \n\t" -+ "lsr %[bs], %[y], %[y_shift1] \n\t" -+ "bic %[xr], %[xr], #7 \n\t" -+ "ubfx %[xl], %[xl], #1, #5 \n\t" -+ "lsr %[xr], %[xr], #1 \n\t" -+ "cmp %[xr], #32 \n\t" -+ "mvn %[tmp], #0 \n\t" -+ "ldr %[bs], [%[stride2], %[bs], lsl %[y_shift2]] \n\t" -+ "lsl %[tmp], %[tmp], %[xr] \n\t" -+ "lsr %[xl], %[bs], %[xl] \n\t" -+ "it ne \n\t" -+ "bicne %[bs], %[xl], %[tmp] \n\t" -+ : // Outputs -+ [bs]"+r"(bs), -+ [stride2]"+r"(stride2), -+ [xl]"+r"(xl), -+ [xr]"+r"(xr), -+ [tmp]"=&r"(tmp) -+ : // Inputs -+ [y]"r"(y), -+ [xl_shift]"M"(HEVC_RPI_BS_STRIDE1_PEL_SHIFT), -+ [y_shift1]"M"(HEVC_RPI_BS_Y_SHR), -+ [y_shift2]"M"(HEVC_RPI_BS_STRIDE1_BYTE_SHIFT) -+ : // Clobbers -+ "cc" -+ ); -+ return (uint32_t) bs; -+#else -+ const uint32_t a = *bs_ptr32(bs, stride2, xl, y); -+ const unsigned int n = ((xr - xl + 7) & ~7) >> 1; -+ -+ return n == 32 ? a : -+ (a >> ((xl >> 1) & 31)) & ~(~0U << n); -+#endif -+ } -+} -+ -+static inline uint32_t hbs_get32(const HEVCRpiContext * const s, const unsigned int xl, const unsigned int xr, const unsigned int y) -+{ -+ av_assert2(((xl ^ (xr - 1)) >> s->ps.sps->log2_ctb_size) == 0); -+ return bs_get32(s->bs_horizontal, s->bs_stride2, xl, xr, y); -+} -+ -+static inline uint32_t vbs_get32(const HEVCRpiContext * const s, const unsigned int xl, const unsigned int xr, const unsigned int y) -+{ -+ av_assert2(((xl ^ (xr - 1)) >> s->ps.sps->log2_ctb_size) == 0); -+ return bs_get32(s->bs_vertical, s->bs_stride2, xl, xr, y); -+} -+ -+ -+static void deblock_y_blk(const HEVCRpiContext * const s, const RpiBlk bounds, const int end_x, const int end_y) -+{ -+ const unsigned int log2_ctb_size = s->ps.sps->log2_ctb_size; -+ const unsigned int log2_min_cb_size = s->ps.sps->log2_min_cb_size; -+ const unsigned int ctb_size = (1 << log2_ctb_size); -+ const unsigned int cb_r = FFMIN(bounds.x + bounds.w, s->ps.sps->width) - (end_x ? 0 : 1); -+ const unsigned int ctb_n = (bounds.x + bounds.y * s->ps.sps->ctb_width) >> log2_ctb_size; -+ const DBParams * cb_dbp = s->deblock + ctb_n; -+ const unsigned int b_b = FFMIN(bounds.y + bounds.h, s->ps.sps->height) - (end_y ? 0 : 8); -+ -+ unsigned int cb_x; -+ -+ // Do in CTB-shaped blocks -+ for (cb_x = bounds.x; cb_x < cb_r; cb_x += ctb_size, ++cb_dbp) -+ { -+ const unsigned int bv_r = FFMIN(cb_x + ctb_size, cb_r); -+ const unsigned int bv_l = FFMAX(cb_x, 8); -+ const unsigned int bh_r = cb_x + ctb_size >= cb_r ? cb_r - 8 : cb_x + ctb_size - 9; -+ const unsigned int bh_l = bv_l - 8; -+ unsigned int y; -+ -+ // Main body -+ for (y = (bounds.y == 0 ? 0 : bounds.y - 8); y < b_b; y += 8) -+ { -+ uint32_t vbs = vbs_get32(s, bv_l, bv_r, y); -+ -+ const DBParams * const dbp = y < bounds.y ? cb_dbp - s->ps.sps->ctb_width : cb_dbp; -+ const int8_t * const qta = s->qp_y_tab + ((y - 1) >> log2_min_cb_size) * s->ps.sps->min_cb_width; -+ const int8_t * const qtb = s->qp_y_tab + (y >> log2_min_cb_size) * s->ps.sps->min_cb_width; -+ -+ if (vbs != 0) -+ { -+ const uint8_t * const tcv = tctable + dbp->tc_offset; -+ const uint8_t * const betav = betatable + dbp->beta_offset; -+ unsigned int pcmfa = pcm2(s, bv_l - 1, y); -+ unsigned int x; -+ -+ for (x = bv_l; vbs != 0; x += 8, vbs >>= 4, pcmfa >>= 1) -+ { -+ if ((vbs & 0xf) != 0 && (pcmfa & 3) != 3) -+ { -+ const int qp = (qtb[(x - 1) >> log2_min_cb_size] + qtb[x >> log2_min_cb_size] + 1) >> 1; -+ s->hevcdsp.hevc_v_loop_filter_luma2(av_rpi_sand_frame_pos_y(s->frame, x, y), -+ frame_stride1(s->frame, LUMA), -+ betav[qp], -+ ((vbs & 3) == 0 ? 0 : tcv[qp + (int)(vbs & 2)]) | -+ (((vbs & 0xc) == 0 ? 0 : tcv[qp + (int)((vbs >> 2) & 2)]) << 16), -+ pcmfa & 3, -+ av_rpi_sand_frame_pos_y(s->frame, x - 4, y)); -+ } -+ } -+ } -+ -+ if (y != 0) -+ { -+ uint32_t hbs; -+ -+ // H left - mostly separated out so we only need a uint32_t hbs -+ if ((hbs = hbs_get32(s, bh_l, cb_x, y)) != 0) -+ { -+ const unsigned int x = bh_l; -+ const unsigned int pcmfa = pcm4(s, bh_l, y - 1); -+ const int qp = (qta[x >> log2_min_cb_size] + qtb[x >> log2_min_cb_size] + 1) >> 1; -+ const DBParams * const dbph = dbp - 1; -+ const uint8_t * const tc = tctable + dbph->tc_offset + qp; -+ -+ av_assert2(cb_x - bh_l == 8); -+ -+ s->hevcdsp.hevc_h_loop_filter_luma2(av_rpi_sand_frame_pos_y(s->frame, x, y), -+ frame_stride1(s->frame, LUMA), -+ betatable[qp + dbph->beta_offset], -+ ((hbs & 3) == 0 ? 0 : tc[hbs & 2]) | -+ (((hbs & 0xc) == 0 ? 0 : tc[(hbs >> 2) & 2]) << 16), -+ (pcmfa & 1) | ((pcmfa & 0x10000) >> 15)); -+ } -+ -+ // H -+ if ((hbs = hbs_get32(s, cb_x, bh_r + 1, y)) != 0) // Will give (x <= bh_r) in for loop -+ { -+ unsigned int x; -+ unsigned int pcmfa = pcm4(s, cb_x, y - 1); -+ -+ for (x = cb_x; hbs != 0; x += 8, hbs >>= 4, pcmfa >>= 1) -+ { -+ if ((hbs & 0xf) != 0 && (~pcmfa & 0x10001) != 0) -+ { -+ const int qp = (qta[x >> log2_min_cb_size] + qtb[x >> log2_min_cb_size] + 1) >> 1; -+ const uint8_t * const tc = tctable + dbp->tc_offset + qp; -+ s->hevcdsp.hevc_h_loop_filter_luma2(av_rpi_sand_frame_pos_y(s->frame, x, y), -+ frame_stride1(s->frame, LUMA), -+ betatable[qp + dbp->beta_offset], -+ ((hbs & 3) == 0 ? 0 : tc[hbs & 2]) | -+ (((hbs & 0xc) == 0 ? 0 : tc[(hbs >> 2) & 2]) << 16), -+ (pcmfa & 1) | ((pcmfa & 0x10000) >> 15)); -+ } -+ } -+ } -+ } -+ -+ } -+ } -+} -+ -+static av_always_inline int q2h(const HEVCRpiContext * const s, const unsigned int x, const unsigned int y) -+{ -+ const unsigned int log2_min_cb_size = s->ps.sps->log2_min_cb_size; -+ const int8_t * const qt = s->qp_y_tab + (y >> log2_min_cb_size) * s->ps.sps->min_cb_width; -+ return (qt[(x - 1) >> log2_min_cb_size] + qt[x >> log2_min_cb_size] + 1) >> 1; -+} -+ -+static void deblock_uv_blk(const HEVCRpiContext * const s, const RpiBlk bounds, const int end_x, const int end_y) -+{ -+ const unsigned int log2_ctb_size = s->ps.sps->log2_ctb_size; -+ const unsigned int log2_min_cb_size = s->ps.sps->log2_min_cb_size; -+ const unsigned int ctb_size = (1 << log2_ctb_size); -+ const unsigned int cb_r = FFMIN(bounds.x + bounds.w, s->ps.sps->width) - (end_x ? 0 : 8); -+ const unsigned int ctb_n = (bounds.x + bounds.y * s->ps.sps->ctb_width) >> log2_ctb_size; -+ const DBParams * dbp = s->deblock + ctb_n; -+ const unsigned int b_b = FFMIN(bounds.y + bounds.h, s->ps.sps->height) - (end_y ? 0 : 8); -+ const uint8_t * const tcq_u = s->ps.pps->qp_dblk_x[1]; -+ const uint8_t * const tcq_v = s->ps.pps->qp_dblk_x[2]; -+ -+ unsigned int cb_x; -+ -+ av_assert1((bounds.x & (ctb_size - 1)) == 0); -+ av_assert1((bounds.y & (ctb_size - 1)) == 0); -+ av_assert1(bounds.h <= ctb_size); -+ -+ // Do in CTB-shaped blocks -+ for (cb_x = bounds.x; cb_x < cb_r; cb_x += ctb_size, ++dbp) { -+ const unsigned int bv_r = FFMIN(cb_x + ctb_size, cb_r); -+ const unsigned int bv_l = FFMAX(cb_x, 16); -+ unsigned int y; -+ -+ // V above -+ if (bounds.y != 0) { -+ // Deblock V up 8 -+ // CTB above current -+ // Top-half only (tc4 & ~0xffff == 0) is special cased in asm -+ const unsigned int y = bounds.y - 8; -+ uint32_t vbs = vbs_get32(s, bv_l, bv_r, y) & 0x02020202U; -+ -+ if (vbs != 0) -+ { -+ unsigned int pcmfa = pcm2(s, bv_l - 1, y); -+ const uint8_t * const tc = tctable + 2 + (dbp - s->ps.sps->ctb_width)->tc_offset; -+ unsigned int x; -+ -+ for (x = bv_l; vbs != 0; x += 16, vbs >>= 8, pcmfa >>= 2) -+ { -+ if ((vbs & 2) != 0 && (~pcmfa & 3) != 0) -+ { -+ const int qp0 = q2h(s, x, y); -+ s->hevcdsp.hevc_v_loop_filter_uv2(av_rpi_sand_frame_pos_c(s->frame, x >> 1, y >> 1), -+ frame_stride1(s->frame, 1), -+ tc[tcq_u[qp0]] | (tc[tcq_v[qp0]] << 8), -+ av_rpi_sand_frame_pos_c(s->frame, (x >> 1) - 2, y >> 1), -+ pcmfa & 3); -+ } -+ } -+ } -+ } -+ -+ for (y = bounds.y; y < b_b; y += 16) -+ { -+ uint32_t vbs = (vbs_get32(s, bv_l, bv_r, y) & 0x02020202U) | -+ (y + 16 > b_b ? 0 : (vbs_get32(s, bv_l, bv_r, y + 8) & 0x02020202U) << 4); -+ -+ // V -+ if (vbs != 0) -+ { -+ unsigned int x; -+ unsigned int pcmfa = -+ (y + 16 > b_b ? -+ pcm2(s, bv_l - 1, y) | 0xffff0000 : -+ pcm4(s, bv_l - 1, y)); -+ const uint8_t * const tc = tctable + 2 + dbp->tc_offset; -+ -+ for (x = bv_l; vbs != 0; x += 16, vbs >>= 8, pcmfa >>= 2) -+ { -+ if ((vbs & 0xff) != 0 && (~pcmfa & 0x30003) != 0) -+ { -+ const int qp0 = q2h(s, x, y); -+ const int qp1 = q2h(s, x, y + 8); -+ s->hevcdsp.hevc_v_loop_filter_uv2(av_rpi_sand_frame_pos_c(s->frame, x >> 1, y >> 1), -+ frame_stride1(s->frame, 1), -+ ((vbs & 2) == 0 ? 0 : (tc[tcq_u[qp0]] << 0) | (tc[tcq_v[qp0]] << 8)) | -+ ((vbs & 0x20) == 0 ? 0 : (tc[tcq_u[qp1]] << 16) | (tc[tcq_v[qp1]] << 24)), -+ av_rpi_sand_frame_pos_c(s->frame, (x >> 1) - 2, y >> 1), -+ (pcmfa & 3) | ((pcmfa >> 14) & 0xc)); -+ } -+ } -+ } -+ -+ // H -+ if (y != 0) -+ { -+ uint32_t hbs; -+ const unsigned int bh_l = bv_l - 16; -+ const unsigned int bh_r = cb_x + ctb_size >= cb_r ? cb_r : cb_x + ctb_size - 16; -+ const int8_t * const qta = s->qp_y_tab + ((y - 1) >> log2_min_cb_size) * s->ps.sps->min_cb_width; -+ const int8_t * const qtb = s->qp_y_tab + (y >> log2_min_cb_size) * s->ps.sps->min_cb_width; -+ -+ // H left - mostly separated out so we only need a uint32_t hbs -+ // Stub is width 8 to the left of bounds, but width 16 internally -+ if ((hbs = hbs_get32(s, bh_l, cb_x, y) & 0x22U) != 0) -+ { -+ unsigned int pcmfa = pcm4(s, bh_l, y - 1); -+ -+ // Chop off bits we don't want... -+ if (bh_l < bounds.x) { -+ pcmfa |= 0x10001; // TL|BL pre rearrangement -+ hbs &= ~3; // Make BS 0 -+ } -+ -+ // Double check we still want this -+ if (hbs != 0 && (~pcmfa & 0x30003) != 0) -+ { -+ const unsigned int x = bh_l; -+ const int qp0 = (qta[x >> log2_min_cb_size] + qtb[x >> log2_min_cb_size] + 1) >> 1; -+ const int qp1 = (qta[(x + 8) >> log2_min_cb_size] + qtb[(x + 8) >> log2_min_cb_size] + 1) >> 1; -+ const uint8_t * const tc = tctable + 2 + (dbp - 1)->tc_offset; -+ -+ s->hevcdsp.hevc_h_loop_filter_uv(av_rpi_sand_frame_pos_c(s->frame, x >> 1, y >> 1), -+ frame_stride1(s->frame, 1), -+ ((hbs & 2) == 0 ? 0 : (tc[tcq_u[qp0]] << 0) | (tc[tcq_v[qp0]] << 8)) | -+ ((hbs & 0x20) == 0 ? 0 : (tc[tcq_u[qp1]] << 16) | (tc[tcq_v[qp1]] << 24)), -+ (pcmfa & 3) | ((pcmfa >> 14) & 0xc)); -+ } -+ } -+ -+ // H main -+ if ((hbs = (hbs_get32(s, cb_x, bh_r, y) & 0x22222222U)) != 0) -+ { -+ unsigned int x; -+ unsigned int pcmfa = pcm4(s, cb_x, y - 1); // Might like to mask out far right writes but probably not worth it -+ -+ for (x = cb_x; hbs != 0; x += 16, hbs >>= 8, pcmfa >>= 2) -+ { -+ if ((hbs & 0xff) != 0 && (~pcmfa & 0x30003) != 0) -+ { -+ const int qp0 = (qta[x >> log2_min_cb_size] + qtb[x >> log2_min_cb_size] + 1) >> 1; -+ const int qp1 = (qta[(x + 8) >> log2_min_cb_size] + qtb[(x + 8) >> log2_min_cb_size] + 1) >> 1; -+ const uint8_t * const tc = tctable + 2 + dbp->tc_offset; -+ -+ s->hevcdsp.hevc_h_loop_filter_uv(av_rpi_sand_frame_pos_c(s->frame, x >> 1, y >> 1), -+ frame_stride1(s->frame, 1), -+ ((hbs & 2) == 0 ? 0 : (tc[tcq_u[qp0]] << 0) | (tc[tcq_v[qp0]] << 8)) | -+ ((hbs & 0x20) == 0 ? 0 : (tc[tcq_u[qp1]] << 16) | (tc[tcq_v[qp1]] << 24)), -+ (pcmfa & 3) | ((pcmfa >> 14) & 0xc)); -+ } -+ } -+ } -+ } -+ } -+ } -+} -+ -+static inline unsigned int off_boundary(const unsigned int x, const unsigned int log2_n) -+{ -+ return x & ~(~0U << log2_n); -+} -+ -+static inline void hbs_set(const HEVCRpiContext * const s, const unsigned int x, const unsigned int y, const uint32_t mask, uint32_t bsf) -+{ -+ av_assert2((y & 7) == 0); -+ -+ // This doesn't have the same simultainious update issues that bsf_stash -+ // does (other threads will have a different y) so we can do it the easy way -+ if ((bsf &= mask) != 0) -+ *bs_ptr32(s->bs_horizontal, s->bs_stride2, x, y) |= bsf << ((x >> 1) & 31); -+} -+ -+ -+static void vbs_set(const HEVCRpiContext * const s, const unsigned int x, const unsigned int y, const uint32_t mask, uint32_t bsf) -+{ -+ // We arrange this in a slightly odd fashion but it lines up with -+ // how we are going to use it in the actual deblock code & it is easier -+ // to do the contortions here than there -+ // -+ // Arrange (LE) {x0y0, x0y4, x8y0, x8,y4}, {x16y0, x16y4, x24y0, x24y4},... -+ -+ av_assert2((x & 7) == 0); -+ -+ if ((bsf &= mask) != 0) -+ { -+ uint8_t *p = bs_ptr8(s->bs_vertical, s->bs_stride2, x, y); -+ const unsigned int sh = ((x & 8) | (y & 4)) >> 1; -+ -+ if (mask <= 0xf) -+ { -+ *p |= (bsf << sh); -+ } -+ else -+ { -+ do { -+ *p |= (bsf & 0xf) << sh; -+ p += HEVC_RPI_BS_STRIDE1_BYTES; -+ } while ((bsf >>= 4) != 0); -+ } -+ } -+} -+ -+static inline uint32_t bsf_mv(const HEVCRpiContext * const s, -+ const unsigned int rep, const unsigned int dup, -+ const unsigned int mvf_stride0, -+ const unsigned int mvf_stride1, -+ const RefPicList * const rpl_p, const RefPicList * const rpl_q, -+ const HEVCRpiMvField * const mvf_p, const HEVCRpiMvField * const mvf_q) -+{ -+ return s->hevcdsp.hevc_deblocking_boundary_strengths(rep, dup, -+ mvf_p, mvf_q, -+ rpl_p[0].list, rpl_p[1].list, rpl_q[0].list, rpl_q[1].list, -+ sizeof(HEVCRpiMvField) * mvf_stride0, sizeof(HEVCRpiMvField) * mvf_stride1); -+} -+ -+ -+void ff_hevc_rpi_deblocking_boundary_strengths(const HEVCRpiContext * const s, -+ const HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int log2_trafo_size, -+ const int is_coded_block) -+{ -+ const HEVCRpiMvField * const mvf_curr = mvf_stash_ptr(s, lc, x0, y0); -+ const unsigned int log2_min_pu_size = LOG2_MIN_PU_SIZE; -+ const RefPicList * const rpl = s->refPicList; -+ // Rep count for bsf_mv when running with min_pu chuncks -+ const unsigned int log2_rep_min_pu = log2_trafo_size <= log2_min_pu_size ? 0 : log2_trafo_size - log2_min_pu_size; -+ const unsigned int boundary_flags = s->sh.no_dblk_boundary_flags & lc->boundary_flags; -+ const unsigned int trafo_size = (1U << log2_trafo_size); -+ const uint32_t bsf_mask = log2_trafo_size > 5 ? ~0U : (1U << (trafo_size >> 1)) - 1; -+ const uint32_t bsf_cbf = (bsf_mask & 0x55555555); -+ -+ // Do we cover a pred split line? -+ const int has_x_split = x0 < lc->cu.x_split && x0 + trafo_size > lc->cu.x_split; -+ const int has_y_split = y0 < lc->cu.y_split && y0 + trafo_size > lc->cu.y_split; -+ -+ uint32_t bsf_h; -+ uint32_t bsf_v; -+ -+#ifdef DISABLE_STRENGTHS -+ return; -+#endif -+ -+ // We are always on a size boundary -+ av_assert2((x0 & (trafo_size - 1)) == 0); -+ av_assert2((y0 & (trafo_size - 1)) == 0); -+ // log2_trafo_size not really a transform size; we can have to deal -+ // with size 2^6 blocks -+ av_assert2(log2_trafo_size >= 2 && log2_trafo_size <= 6); -+ -+ // Retrieve and update coded (b0), intra (b1) bs flags -+ // -+ // Store on min width (rather than uint32_t) to avoid possible issues -+ // with another thread on another core running wpp using the same -+ // memory (min CTB = 16 pels = 4 bsf els = 8 bits) -+ // -+ // In bsf BS=2 is represented by 3 as it is much easier to test & set -+ // and the actual deblock code tests for 0 and b1 set/not-set so 2 and -+ // 3 will work the same -+ { -+ // Given where we are called from is_cbf_luma & is_intra will be constant over the block -+ const uint32_t bsf0 = (lc->cu.pred_mode == MODE_INTRA) ? bsf_mask : is_coded_block ? bsf_cbf : 0; -+ uint8_t *const p = s->bsf_stash_up + (x0 >> 4); -+ uint8_t *const q = s->bsf_stash_left + (y0 >> 4); -+ -+ switch (log2_trafo_size) -+ { -+ case 2: -+ case 3: -+ { -+ const unsigned int sh_h = (x0 >> 1) & 7; -+ const unsigned int sh_v = (y0 >> 1) & 7; -+ bsf_h = *p; -+ bsf_v = *q; -+ *p = (bsf_h & ~(bsf_mask << sh_h)) | (bsf0 << sh_h); -+ *q = (bsf_v & ~(bsf_mask << sh_v)) | (bsf0 << sh_v); -+ bsf_h >>= sh_h; -+ bsf_v >>= sh_v; -+ break; -+ } -+ case 4: -+ bsf_h = *p; -+ bsf_v = *q; -+ *p = bsf0; -+ *q = bsf0; -+ break; -+ case 5: -+ bsf_h = *(uint16_t *)p; -+ bsf_v = *(uint16_t *)q; -+ *(uint16_t *)p = bsf0; -+ *(uint16_t *)q = bsf0; -+ break; -+ case 6: -+ default: -+ bsf_h = *(uint32_t *)p; -+ bsf_v = *(uint32_t *)q; -+ *(uint32_t *)p = bsf0; -+ *(uint32_t *)q = bsf0; -+ break; -+ } -+ -+ bsf_h |= bsf0; -+ bsf_v |= bsf0; -+ } -+ -+ // Do Horizontal -+ if ((y0 & 7) == 0) -+ { -+ // Boundary upper -+ if (y0 != 0 && -+ (off_boundary(y0, s->ps.sps->log2_ctb_size) || -+ (boundary_flags & (BOUNDARY_UPPER_SLICE | BOUNDARY_UPPER_TILE)) == 0)) -+ { -+ // Look at MVs (BS=1) if we don't already has a full set of bs bits -+ if ((~bsf_h & bsf_cbf) != 0 && (y0 == lc->cu.y || y0 == lc->cu.y_split)) -+ { -+ // If we aren't on the top boundary we must be in the middle -+ // and in that case we know where mvf can change -+ const unsigned int log2_rep = (y0 == lc->cu.y) ? log2_rep_min_pu : has_x_split ? 1 : 0; -+ const RefPicList *const rpl_top = !off_boundary(y0, s->ps.sps->log2_ctb_size) ? -+ s->rpl_up[x0 >> s->ps.sps->log2_ctb_size] : -+ rpl; -+ -+ bsf_h |= bsf_mv(s, 1 << log2_rep, trafo_size >> (2 + log2_rep), -+ trafo_size >> (log2_min_pu_size + log2_rep), -+ trafo_size >> (log2_min_pu_size + log2_rep), -+ rpl, rpl_top, -+ mvf_curr, mvf_ptr(s, lc, x0, y0, x0, y0 - 1)); -+ } -+ -+ // Finally put the results into bs -+ hbs_set(s, x0, y0, bsf_mask, bsf_h); -+ } -+ -+ // Max of 1 pu internal split - ignore if not on 8pel boundary -+ if (has_y_split && !off_boundary(lc->cu.y_split, 3)) -+ { -+ const HEVCRpiMvField * const mvf = mvf_stash_ptr(s, lc, x0, lc->cu.y_split); -+ // If we have the x split as well then it must be in the middle -+ const unsigned int log2_rep = has_x_split ? 1 : 0; -+ -+ hbs_set(s, x0, lc->cu.y_split, bsf_mask, -+ bsf_mv(s, 1 << log2_rep, trafo_size >> (2 + log2_rep), -+ trafo_size >> (log2_min_pu_size + log2_rep), -+ trafo_size >> (log2_min_pu_size + log2_rep), -+ rpl, rpl, -+ mvf, mvf - MVF_STASH_WIDTH_PU)); -+ } -+ } -+ -+ // And again for vertical - same logic as horizontal just in the other direction -+ if ((x0 & 7) == 0) -+ { -+ // Boundary left -+ if (x0 != 0 && -+ (off_boundary(x0, s->ps.sps->log2_ctb_size) || -+ (boundary_flags & (BOUNDARY_LEFT_SLICE | BOUNDARY_LEFT_TILE)) == 0)) -+ { -+ if ((~bsf_v & bsf_cbf) != 0 && (x0 == lc->cu.x || x0 == lc->cu.x_split)) -+ { -+ const unsigned int log2_rep = (x0 == lc->cu.x) ? log2_rep_min_pu : has_y_split ? 1 : 0; -+ const RefPicList *const rpl_left = !off_boundary(x0, s->ps.sps->log2_ctb_size) ? -+ s->rpl_left[y0 >> s->ps.sps->log2_ctb_size] : -+ rpl; -+ -+ bsf_v |= bsf_mv(s, 1 << log2_rep, trafo_size >> (2 + log2_rep), -+ (MVF_STASH_WIDTH_PU << log2_trafo_size) >> (log2_min_pu_size + log2_rep), -+ (mvf_left_stride(s, x0, x0 - 1) << log2_trafo_size) >> (log2_min_pu_size + log2_rep), -+ rpl, rpl_left, -+ mvf_curr, mvf_ptr(s, lc, x0, y0, x0 - 1, y0)); -+ } -+ -+ vbs_set(s, x0, y0, bsf_mask, bsf_v); -+ } -+ -+ if (has_x_split && !off_boundary(lc->cu.x_split, 3)) -+ { -+ const HEVCRpiMvField *const mvf = mvf_stash_ptr(s, lc, lc->cu.x_split, y0); -+ const unsigned int log2_rep = has_y_split ? 1 : 0; -+ -+ vbs_set(s, lc->cu.x_split, y0, bsf_mask, -+ bsf_mv(s, 1 << log2_rep, trafo_size >> (2 + log2_rep), -+ (MVF_STASH_WIDTH_PU << log2_trafo_size) >> (log2_min_pu_size + log2_rep), -+ (MVF_STASH_WIDTH_PU << log2_trafo_size) >> (log2_min_pu_size + log2_rep), -+ rpl, rpl, -+ mvf, mvf - 1)); -+ } -+ } -+} -+ -+#undef LUMA -+#undef CB -+#undef CR -+ -+static inline unsigned int ussub(const unsigned int a, const unsigned int b) -+{ -+ return a < b ? 0 : a - b; -+} -+ -+static inline int cache_boundry(const AVFrame * const frame, const unsigned int x) -+{ -+ return ((x >> av_rpi_sand_frame_xshl(frame)) & ~63) == 0; -+} -+ -+int ff_hevc_rpi_hls_filter_blk(const HEVCRpiContext * const s, const RpiBlk bounds, const int eot) -+{ -+ const int ctb_size = (1 << s->ps.sps->log2_ctb_size); -+ int x, y; -+ -+ const unsigned int br = FFMIN(bounds.x + bounds.w, s->ps.sps->width); -+ const unsigned int bb = FFMIN(bounds.y + bounds.h, s->ps.sps->height); -+ -+ const int x_end = (br >= s->ps.sps->width); -+ const int y_end = (bb >= s->ps.sps->height); -+ -+ // Deblock may not touch the edges of the bound as they are still needed -+ // for Intra pred -+ // -+ // Deblock is disabled with a per-slice flag -+ // Given that bounds may cover multiple slices & we dblock outside bounds -+ // anyway we can't avoid deblock using that flag - about the only thing we -+ // could do is have a "no deblock seen yet" flag but it doesn't really -+ // seem worth the effort -+ -+ deblock_y_blk(s, bounds, x_end, y_end); -+ deblock_uv_blk(s, bounds, x_end, y_end); -+ -+ // SAO needs -+ // (a) CTB alignment -+ // (b) Valid pixels all the way around the CTB in particular it needs the DR pixel -+ { -+ const unsigned int xo = bounds.x - ((bounds.x - 16) & ~(ctb_size - 1)); -+ const unsigned int yo = bounds.y - ((bounds.y - 16) & ~(ctb_size - 1)); -+ const unsigned int yt = ussub(bounds.y, yo); -+ const unsigned int yb = y_end ? bb : ussub(bb, yo); -+ const unsigned int xl = ussub(bounds.x, xo); -+ const unsigned int xr = x_end ? br : ussub(br, xo); -+ -+ if (s->ps.sps->sao_enabled) -+ { -+ for (y = yt; y < yb; y += ctb_size) { -+ for (x = xl; x < xr; x += ctb_size) { -+ sao_filter_CTB(s, x, y); -+ } -+ } -+ } -+ -+ // Cache invalidate -+ y = 0; -+ if (xr != 0 && yb != 0) -+ { -+ const unsigned int llen = -+ (av_rpi_sand_frame_stride1(s->frame) >> av_rpi_sand_frame_xshl(s->frame)); -+ const unsigned int mask = ~(llen - 1); -+ const unsigned int il = (xl == 0) ? 0 : (xl - 1) & mask; -+ const unsigned int ir = x_end || !cache_boundry(s->frame, br) ? br : (xr - 1) & mask; -+ const unsigned int it = ussub(yt, 1); -+ const unsigned int ib = y_end ? bb : yb - 1; -+ -+ if (il < ir) { -+ rpi_cache_buf_t cbuf; -+ rpi_cache_flush_env_t * const rfe = rpi_cache_flush_init(&cbuf); -+ rpi_cache_flush_add_frame_block(rfe, s->frame, RPI_CACHE_FLUSH_MODE_WB_INVALIDATE, -+ il, it, ir - il, ib - it, -+ ctx_vshift(s, 1), 1, 1); -+ -+ // If we have to commit the right hand tile boundry due to -+ // cache boundry considerations then at EoTile we must commit -+ // that boundry to bottom of tile (bounds) -+ if (ib != bb && ir == br && eot) { -+ rpi_cache_flush_add_frame_block(rfe, s->frame, RPI_CACHE_FLUSH_MODE_WB_INVALIDATE, -+ br - 1, ib, 1, bb - ib, -+ ctx_vshift(s, 1), 1, 1); -+ } -+ -+ rpi_cache_flush_finish(rfe); -+ -+ if (x_end) -+ y = y_end ? INT_MAX : ib; -+ -+// printf("Flush: %4d,%4d -> %4d,%4d: signal: %d\n", il, it, ir, ib, y - 1); -+ } -+ } -+ } -+ -+ return y; -+} -+ -diff --git a/libavcodec/rpi_hevc_mv.h b/libavcodec/rpi_hevc_mv.h -new file mode 100644 -index 0000000000..6b36f5e737 ---- /dev/null -+++ b/libavcodec/rpi_hevc_mv.h -@@ -0,0 +1,71 @@ -+#ifndef AVCODEC_RPI_HEVC_MV_H -+#define AVCODEC_RPI_HEVC_MV_H -+ -+#include "config.h" -+ -+typedef int32_t MvXY; -+ -+typedef struct HEVCRpiMvField { -+ MvXY xy[2]; -+ int8_t ref_idx[2]; -+ int8_t pred_flag; -+ int8_t dummy; // To 12 bytes -+} HEVCRpiMvField; -+ -+ -+#define MV_X(xy) (((xy) << 16) >> 16) -+#define MV_Y(xy) ((xy) >> 16) -+#define MV_XY(x, y) ((x & 0xffff) | ((y) << 16)) -+ -+#if ARCH_ARM -+#include "arm/rpi_hevc_mv_arm.h" -+#endif -+ -+#ifndef mvxy_add -+static inline MvXY mvxy_add(const MvXY a, const MvXY b) -+{ -+ return MV_XY(MV_X(a) + MV_X(b), MV_Y(a) + MV_Y(b)); -+} -+#endif -+ -+ -+#ifndef mv_scale_xy -+static inline MvXY mv_scale_xy(const MvXY const src, int td, int tb) -+{ -+ int tx, scale_factor; -+ -+ td = td == 0 ? 1 : av_clip_int8(td); -+ tb = av_clip_int8(tb); -+ tx = (0x4000 + (abs(td) >> 1)) / td; -+ scale_factor = av_clip_intp2((tb * tx + 32) >> 6, 12); -+ return MV_XY( -+ av_clip_int16((scale_factor * MV_X(src) + 127 + -+ (scale_factor * MV_X(src) < 0)) >> 8), -+ av_clip_int16((scale_factor * MV_Y(src) + 127 + -+ (scale_factor * MV_Y(src) < 0)) >> 8)); -+} -+#endif -+ -+// 8.3.1 states that the bitstream may not contain poc diffs that do not -+// fit in 16 bits, so given that we don't care about the high bits we only -+// store the low 16 + LT & Inter flags -+ -+#define COL_POC_INTRA 0 -+#define COL_POC_INTER (1 << 16) -+#define COL_POC_LT (1 << 17) -+#define COL_POC_DIFF(x,y) ((int16_t)((x) - (y))) -+#define COL_POC_MAKE_INTER(lt,poc) (COL_POC_INTER | ((lt) ? COL_POC_LT : 0) | ((poc) & 0xffff)) -+#define COL_POC_IS_LT(x) (((x) & COL_POC_LT) != 0) -+ -+typedef struct ColMv_s { -+ int32_t poc; -+ int32_t xy; -+} ColMv; -+ -+typedef struct ColMvField_s { -+ ColMv L[2]; -+} ColMvField; -+ -+ -+ -+#endif // AVCODEC_RPI_HEVC_MV_H -diff --git a/libavcodec/rpi_hevc_mvs.c b/libavcodec/rpi_hevc_mvs.c -new file mode 100644 -index 0000000000..221755fb6e ---- /dev/null -+++ b/libavcodec/rpi_hevc_mvs.c -@@ -0,0 +1,486 @@ -+/* -+ * HEVC video decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * Copyright (C) 2013 Anand Meher Kotra -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "hevc.h" -+#include "rpi_hevcdec.h" -+ -+static av_always_inline int -+is_eq_mer(const unsigned int plevel, -+ const unsigned int xN, const unsigned int yN, -+ const unsigned int xP, const unsigned int yP) -+{ -+ return (((xN ^ xP) | (yN ^ yP)) >> plevel) == 0; -+} -+ -+// check if the mv's and refidx are the same between A and B -+static av_always_inline int compare_mv_ref_idx(const HEVCRpiMvField * const a, const HEVCRpiMvField * const b) -+{ -+ return a->pred_flag == b->pred_flag && -+ ((a->pred_flag & PF_L0) == 0 || (a->ref_idx[0] == b->ref_idx[0] && a->xy[0] == b->xy[0])) && -+ ((a->pred_flag & PF_L1) == 0 || (a->ref_idx[1] == b->ref_idx[1] && a->xy[1] == b->xy[1])); -+ return 0; -+} -+ -+/* -+ * 8.5.3.1.7 temporal luma motion vector prediction -+ */ -+static int temporal_luma_motion_vector(const HEVCRpiContext * const s, -+ const HEVCRpiLocalContext * const lc, const int x0, const int y0, -+ const int nPbW, const int nPbH, const int refIdxLx, -+ MvXY * const mvLXCol, const int X) -+{ -+ int x, y; -+ const ColMv * cmv = NULL; -+ -+ HEVCRpiFrame * const col_ref = s->ref->collocated_ref; -+ const RefPicList * const refPicList = s->refPicList + X; -+ const int cur_lt = refPicList->isLongTerm[refIdxLx]; -+ -+ *mvLXCol = 0; -+ // Unlikely but we might have a col_ref IDR frame! -+ if (col_ref->col_mvf == NULL) -+ return 0; -+ -+ ff_hevc_rpi_progress_wait_mv(s, lc->jb0, col_ref, y0 + nPbH); -+ -+ //bottom right collocated motion vector -+ x = x0 + nPbW; -+ y = y0 + nPbH; -+ -+ if ((y0 >> s->ps.sps->log2_ctb_size) == (y >> s->ps.sps->log2_ctb_size) && -+ y < s->ps.sps->height && -+ x < s->ps.sps->width) -+ { -+ const ColMvField * const col = col_ref->col_mvf + (x >> 4) + -+ (y >> 4) * s->col_mvf_stride; -+ -+ if (col->L[0].poc != COL_POC_INTRA && -+ (col->L[1].poc == COL_POC_INTRA || -+ (s->no_backward_pred_flag ? s->sh.collocated_list == L1 : X == 0))) -+ { -+ cmv = col->L + 0; -+ } -+ else if (col->L[1].poc != COL_POC_INTRA) -+ { -+ cmv = col->L + 1; -+ } -+ } -+ -+ // derive center collocated motion vector -+ if (cmv == NULL || COL_POC_IS_LT(cmv->poc) != cur_lt) -+ { -+ cmv = NULL; -+ x = x0 + (nPbW >> 1); -+ y = y0 + (nPbH >> 1); -+ -+ { -+ const ColMvField * const col = col_ref->col_mvf + (x >> 4) + -+ (y >> 4) * s->col_mvf_stride; -+ -+ if (col->L[0].poc != COL_POC_INTRA && -+ (col->L[1].poc == COL_POC_INTRA || -+ (s->no_backward_pred_flag ? s->sh.collocated_list == L1 : X == 0))) -+ { -+ cmv = col->L + 0; -+ } -+ else if (col->L[1].poc != COL_POC_INTRA) -+ { -+ cmv = col->L + 1; -+ } -+ } -+ } -+ -+ if (cmv == NULL || cur_lt != COL_POC_IS_LT(cmv->poc)) -+ return 0; -+ -+ { -+ const int col_poc = col_ref->poc; -+ const int ref_poc = refPicList->list[refIdxLx]; -+ -+ *mvLXCol = (cur_lt || -+ cmv->poc == col_poc || -+ COL_POC_DIFF(col_poc, cmv->poc) == s->poc - ref_poc) ? -+ cmv->xy : -+ mv_scale_xy(cmv->xy, COL_POC_DIFF(col_poc, cmv->poc), s->poc - ref_poc); -+ } -+ -+ return cmv != NULL; -+} -+ -+static inline int mvf_eq(const HEVCRpiMvField * const a, const HEVCRpiMvField * const b) -+{ -+ return b != NULL && compare_mv_ref_idx(a, b); -+} -+ -+ -+ -+/* -+ * 8.5.3.1.2 Derivation process for spatial merging candidates -+ */ -+static inline const HEVCRpiMvField * -+derive_spatial_merge_candidates( -+ const HEVCRpiContext * const s, -+ const HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int nPbW, const unsigned int nPbH, -+ const unsigned int avail, -+ const unsigned int part_idx, -+ const unsigned int merge_idx, -+ HEVCRpiMvField * const mvf_t) -+{ -+ const unsigned int parts_a1 = (1 << PART_Nx2N) | (1 << PART_nLx2N) | (1 << PART_nRx2N); -+ const unsigned int parts_b1 = (1 << PART_2NxN) | (1<< PART_2NxnU) | (1 << PART_2NxnD); -+ -+ const HEVCRpiMvField * mvf_a1 = mvf_ptr(s, lc, x0, y0, x0 - 1, y0 + nPbH - 1); -+ const HEVCRpiMvField * mvf_a0 = mvf_a1 + mvf_left_stride(s, x0, x0 - 1); -+ const HEVCRpiMvField * mvf_b1 = mvf_ptr(s, lc, x0, y0, x0 + nPbW - 1, y0 - 1); -+ const HEVCRpiMvField * mvf_b0 = mvf_b1 + 1; -+ const unsigned int plevel = s->ps.pps->log2_parallel_merge_level; -+ const unsigned int part_mode = lc->cu.part_mode; -+ -+ const HEVCRpiMvField * perm[4]; -+ unsigned int nb_merge_cand = 0; -+ -+ // singleMCLFlag => part_idx == 0 so no need to test for it -+ if ((avail & AVAIL_L) == 0 || -+ (part_idx == 1 && -+ ((parts_a1 >> part_mode) & 1) != 0 || -+ is_eq_mer(plevel, x0 - 1, y0 + nPbH - 1, x0, y0)) || -+ mvf_a1->pred_flag == PF_INTRA) -+ { -+ mvf_a1 = NULL; -+ } -+ else -+ { -+ if (merge_idx == nb_merge_cand) -+ return mvf_a1; -+ perm[nb_merge_cand++] = mvf_a1; -+ } -+ -+ if ((avail & AVAIL_U) == 0 || -+ (part_idx == 1 && -+ ((parts_b1 >> part_mode) & 1) != 0 || -+ is_eq_mer(plevel, x0 + nPbW - 1, y0 - 1, x0, y0)) || -+ mvf_b1->pred_flag == PF_INTRA) -+ { -+ mvf_b1 = NULL; -+ } -+ else if (!mvf_eq(mvf_b1, mvf_a1)) -+ { -+ if (merge_idx == nb_merge_cand) -+ return mvf_b1; -+ perm[nb_merge_cand++] = mvf_b1; -+ } -+ -+ // above right spatial merge candidate -+ // Never need mvf_b0 again so don't bother zeroing if navail -+ if ((avail & AVAIL_UR) != 0 && -+ !is_eq_mer(plevel, x0 + nPbW, y0 - 1, x0, y0) && -+ mvf_b0->pred_flag != PF_INTRA && -+ !mvf_eq(mvf_b0, mvf_b1)) -+ { -+ if (merge_idx == nb_merge_cand) -+ return mvf_b0; -+ perm[nb_merge_cand++] = mvf_b0; -+ } -+ -+ // left bottom spatial merge candidate -+ // Never need mvf_a0 again so don't bother zeroing if navail -+ if ((avail & AVAIL_DL) != 0 && -+ !is_eq_mer(plevel, x0 - 1, y0 + nPbH, x0, y0) && -+ mvf_a0->pred_flag != PF_INTRA && -+ !mvf_eq(mvf_a0, mvf_a1)) -+ { -+ if (merge_idx == nb_merge_cand) -+ return mvf_a0; -+ perm[nb_merge_cand++] = mvf_a0; -+ } -+ -+ // above left spatial merge candidate -+ if (nb_merge_cand != 4 && -+ (avail & AVAIL_UL) != 0 && -+ !is_eq_mer(plevel, x0 - 1, y0 - 1, x0, y0)) -+ { -+ const HEVCRpiMvField * mvf_b2 = mvf_ptr(s, lc, x0, y0, x0 - 1, y0 - 1); // UL -+ -+ if (mvf_b2->pred_flag != PF_INTRA && -+ !mvf_eq(mvf_b2, mvf_a1) && -+ !mvf_eq(mvf_b2, mvf_b1)) -+ { -+ if (merge_idx == nb_merge_cand) -+ return mvf_b2; -+ perm[nb_merge_cand++] = mvf_b2; -+ } -+ } -+ -+ // temporal motion vector candidate -+ if (s->sh.slice_temporal_mvp_enabled_flag) -+ { -+ static const HEVCRpiMvField mvf_z = {{0}}; -+ -+ *mvf_t = mvf_z; -+ -+ if (temporal_luma_motion_vector(s, lc, x0, y0, nPbW, nPbH, -+ 0, mvf_t->xy + 0, 0)) -+ mvf_t->pred_flag = PF_L0; -+ -+ if (s->sh.slice_type == HEVC_SLICE_B && -+ temporal_luma_motion_vector(s, lc, x0, y0, nPbW, nPbH, -+ 0, mvf_t->xy + 1, 1)) -+ mvf_t->pred_flag |= PF_L1; -+ -+ if (mvf_t->pred_flag != 0) -+ { -+ if (merge_idx == nb_merge_cand) -+ return mvf_t; -+ perm[nb_merge_cand++] = mvf_t; -+ } -+ } -+ -+ // combined bi-predictive merge candidates (applies for B slices) -+ if (s->sh.slice_type == HEVC_SLICE_B && nb_merge_cand > 1) -+ { -+ unsigned int comb_idx = 0; -+ const unsigned int cand_count = nb_merge_cand * (nb_merge_cand - 1); -+ const RefPicList * const refPicList = s->refPicList; -+ -+ for (comb_idx = 0; comb_idx < cand_count; comb_idx++) -+ { -+ static const uint8_t l0_l1_cand_idx[12][2] = { -+ { 0, 1, }, -+ { 1, 0, }, -+ { 0, 2, }, -+ { 2, 0, }, -+ { 1, 2, }, -+ { 2, 1, }, -+ { 0, 3, }, -+ { 3, 0, }, -+ { 1, 3, }, -+ { 3, 1, }, -+ { 2, 3, }, -+ { 3, 2, }, -+ }; -+ -+ const unsigned int l0_cand_idx = l0_l1_cand_idx[comb_idx][0]; -+ const unsigned int l1_cand_idx = l0_l1_cand_idx[comb_idx][1]; -+ const HEVCRpiMvField * const mvf_c0 = perm[l0_cand_idx]; -+ const HEVCRpiMvField * const mvf_c1 = perm[l1_cand_idx]; -+ -+ if ((mvf_c0->pred_flag & PF_L0) != 0 && -+ (mvf_c1->pred_flag & PF_L1) != 0 && -+ (refPicList[0].list[mvf_c0->ref_idx[0]] != refPicList[1].list[mvf_c1->ref_idx[1]] || -+ mvf_c0->xy[0] != mvf_c1->xy[1])) -+ { -+ if (merge_idx == nb_merge_cand++) -+ { -+ // Need to be a bit careful as we will construct mvf_t and we -+ // may already be using that as one of our condidates -+ // so build & copy rather than build in place -+ const HEVCRpiMvField mvf_m = { -+ .xy = { -+ mvf_c0->xy[0], -+ mvf_c1->xy[1]}, -+ .ref_idx = { -+ mvf_c0->ref_idx[0], -+ mvf_c1->ref_idx[1]}, -+ .pred_flag = PF_BI -+ }; -+ *mvf_t = mvf_m; -+ return mvf_t; -+ } -+ } -+ } -+ } -+ -+ // "append" Zero motion vector candidates -+ { -+ const unsigned int nb_refs = (s->sh.slice_type == HEVC_SLICE_B) ? -+ FFMIN(s->sh.nb_refs[0], s->sh.nb_refs[1]) : s->sh.nb_refs[0]; -+ const unsigned int zero_idx = merge_idx - nb_merge_cand; -+ -+ const HEVCRpiMvField mvf_m = { -+ .xy = {0, 0}, -+ .ref_idx = { -+ zero_idx < nb_refs ? zero_idx : 0, -+ (s->sh.slice_type == HEVC_SLICE_B && zero_idx < nb_refs) ? zero_idx : 0}, -+ .pred_flag = (s->sh.slice_type == HEVC_SLICE_B) ? PF_BI : PF_L0 -+ }; -+ -+ *mvf_t = mvf_m; -+ return mvf_t; -+ } -+} -+ -+ -+// 8.5.3.1.1 Derivation process of luma Mvs for merge mode -+void ff_hevc_rpi_luma_mv_merge_mode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, int x0, int y0, int nPbW, -+ int nPbH, int log2_cb_size, int part_idx, -+ int merge_idx, HEVCRpiMvField * const mv) -+{ -+ const HEVCRpiMvField * mvf_m = (s->ps.pps->log2_parallel_merge_level > 2 && log2_cb_size == 3) ? -+ derive_spatial_merge_candidates(s, lc, lc->cu.x, lc->cu.y, 8, 8, -+ ff_hevc_rpi_tb_avail_flags(s, lc, lc->cu.x, lc->cu.y, 8, 8), -+ 0, merge_idx, mv) : -+ derive_spatial_merge_candidates(s, lc, x0, y0, nPbW, nPbH, -+ ff_hevc_rpi_tb_avail_flags(s, lc, x0, y0, nPbW, nPbH), -+ part_idx, merge_idx, mv); -+ -+ if (mvf_m != mv) -+ *mv = *mvf_m; -+ -+ if (mv->pred_flag == PF_BI && (nPbW + nPbH) == 12) -+ mv->pred_flag = PF_L0; -+} -+ -+ -+static av_always_inline const MvXY * -+mvf_same_poc(const RefPicList * const rpl, const unsigned int pfi0, const unsigned int pfi1, const int poc0, const HEVCRpiMvField * const mvf) -+{ -+ if (mvf != NULL) -+ { -+ if (((mvf->pred_flag >> pfi0) & 1) != 0 && rpl[pfi0].list[mvf->ref_idx[pfi0]] == poc0) -+ return mvf->xy + pfi0; -+ if (((mvf->pred_flag >> pfi1) & 1) != 0 && rpl[pfi1].list[mvf->ref_idx[pfi1]] == poc0) -+ return mvf->xy + pfi1; -+ } -+ return NULL; -+} -+ -+static av_always_inline const MvXY * -+mvf_other_poc(const RefPicList * const rpl, const unsigned int pfi0, const unsigned int pfi1, -+ const int islt0, const int poc0, const int poc_cur, -+ MvXY * const mv_t, const HEVCRpiMvField * const mvf) -+{ -+ if (mvf != NULL) -+ { -+ if (((mvf->pred_flag >> pfi0) & 1) != 0 && rpl[pfi0].isLongTerm[mvf->ref_idx[pfi0]] == islt0) -+ { -+ const int poc1 = rpl[pfi0].list[mvf->ref_idx[pfi0]]; -+ if (islt0 || poc1 == poc0) { -+ return mvf->xy + pfi0; -+ } -+ *mv_t = mv_scale_xy(mvf->xy[pfi0], poc_cur - poc1, poc_cur - poc0); -+ return mv_t; -+ } -+ if (((mvf->pred_flag >> pfi1) & 1) != 0 && rpl[pfi1].isLongTerm[mvf->ref_idx[pfi1]] == islt0) -+ { -+ const int poc1 = rpl[pfi1].list[mvf->ref_idx[pfi1]]; -+ if (islt0 || poc1 == poc0) { -+ return mvf->xy + pfi1; -+ } -+ *mv_t = mv_scale_xy(mvf->xy[pfi1], poc_cur - poc1, poc_cur - poc0); -+ return mv_t; -+ } -+ } -+ return NULL; -+} -+ -+void ff_hevc_rpi_luma_mv_mvp_mode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int nPbW, const unsigned int nPbH, -+ const unsigned int avail, -+ HEVCRpiMvField * const mv, -+ const unsigned int mvp_lx_flag, const unsigned int LX) -+{ -+ const unsigned int pfi0 = LX; -+ const unsigned int pfi1 = LX == 0 ? 1 : 0; -+ const RefPicList * const rpl = s->refPicList; -+ const int poc0 = rpl[LX].list[mv->ref_idx[LX]]; -+ const int poc_cur = s->poc; -+ const int islt0 = rpl[LX].isLongTerm[mv->ref_idx[LX]]; -+ -+ const HEVCRpiMvField * mvf_a1 = mvf_ptr(s, lc, x0, y0, x0 - 1, y0 + nPbH - 1); -+ const HEVCRpiMvField * mvf_a0 = mvf_a1 + mvf_left_stride(s, x0, x0 - 1); -+ const HEVCRpiMvField * mvf_b2 = mvf_ptr(s, lc, x0, y0, x0 - 1, y0 - 1); // UL -+ const HEVCRpiMvField * mvf_b1 = mvf_ptr(s, lc, x0, y0, x0 + nPbW - 1, y0 - 1); -+ const HEVCRpiMvField * mvf_b0 = mvf_b1 + 1; -+ const MvXY * mva = NULL; -+ const MvXY * mvb; -+ MvXY * const mv_rv = mv->xy + LX; -+ MvXY mvt_a, mvt_b; -+ -+ *mv_rv = 0; -+ -+ if ((avail & AVAIL_DL) == 0 || mvf_a0->pred_flag == PF_INTRA) -+ mvf_a0 = NULL; -+ else if ((mva = mvf_same_poc(rpl, pfi0, pfi1, poc0, mvf_a0)) != NULL && mvp_lx_flag == 0) -+ goto use_mva; -+ -+ if ((avail & AVAIL_L) == 0 || mvf_a1->pred_flag == PF_INTRA) -+ mvf_a1 = NULL; -+ -+ if (mva == NULL && -+ (mva = mvf_same_poc(rpl, pfi0, pfi1, poc0, mvf_a1)) == NULL && -+ (mva = mvf_other_poc(rpl, pfi0, pfi1, islt0, poc0, poc_cur, &mvt_a, mvf_a0)) == NULL) -+ mva = mvf_other_poc(rpl, pfi0, pfi1, islt0, poc0, poc_cur, &mvt_a, mvf_a1); -+ -+ if (mvp_lx_flag == 0 && mva != NULL) -+ goto use_mva; -+ -+ if ((avail & AVAIL_UR) == 0 || mvf_b0->pred_flag == PF_INTRA) -+ mvf_b0 = NULL; -+ if ((avail & AVAIL_U) == 0 || mvf_b1->pred_flag == PF_INTRA) -+ mvf_b1 = NULL; -+ if ((avail & AVAIL_UL) == 0 || mvf_b2->pred_flag == PF_INTRA) -+ mvf_b2 = NULL; -+ -+ if ((mvb = mvf_same_poc(rpl, pfi0, pfi1, poc0, mvf_b0)) == NULL && -+ (mvb = mvf_same_poc(rpl, pfi0, pfi1, poc0, mvf_b1)) == NULL) -+ mvb = mvf_same_poc(rpl, pfi0, pfi1, poc0, mvf_b2); -+ -+ if (mvf_a0 == NULL && mvf_a1 == NULL) { -+ mva = mvb; -+ if (mvp_lx_flag == 0 && mva != NULL) -+ goto use_mva; -+ -+ if ((mvb = mvf_other_poc(rpl, pfi0, pfi1, islt0, poc0, poc_cur, &mvt_b, mvf_b0)) == NULL && -+ (mvb = mvf_other_poc(rpl, pfi0, pfi1, islt0, poc0, poc_cur, &mvt_b, mvf_b1)) == NULL) -+ mvb = mvf_other_poc(rpl, pfi0, pfi1, islt0, poc0, poc_cur, &mvt_b, mvf_b2); -+ } -+ -+ if (mva == NULL) { -+ mva = mvb; -+ mvb = NULL; -+ } -+ -+ if (mvb != NULL && *mva == *mvb) // If A == B then ignore B -+ mvb = NULL; -+ -+ if (mvp_lx_flag == 0 && mva != NULL) { -+ goto use_mva; -+ } -+ else if (mvp_lx_flag != 0 && mvb != NULL) { -+ *mv_rv = *mvb; -+ } -+ else if (s->sh.slice_temporal_mvp_enabled_flag && ((mvp_lx_flag == 0 && mva == NULL) || (mvp_lx_flag != 0 && mva != NULL))) { -+ temporal_luma_motion_vector(s, lc, x0, y0, nPbW, -+ nPbH, mv->ref_idx[LX], -+ mv_rv, LX); -+ } -+ return; -+ -+use_mva: -+ *mv_rv = *mva; -+ return; -+} -+ -diff --git a/libavcodec/rpi_hevc_parse.c b/libavcodec/rpi_hevc_parse.c -new file mode 100644 -index 0000000000..04f9231acc ---- /dev/null -+++ b/libavcodec/rpi_hevc_parse.c -@@ -0,0 +1,142 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "bytestream.h" -+#include "h2645_parse.h" -+#include "hevc.h" -+#include "rpi_hevc_parse.h" -+ -+static int hevc_decode_nal_units(const uint8_t *buf, int buf_size, HEVCRpiParamSets *ps, -+ HEVCSEIContext *sei, int is_nalff, int nal_length_size, -+ int err_recognition, int apply_defdispwin, void *logctx) -+{ -+ int i; -+ int ret = 0; -+ H2645Packet pkt = { 0 }; -+ -+ ret = ff_h2645_packet_split(&pkt, buf, buf_size, logctx, is_nalff, nal_length_size, AV_CODEC_ID_HEVC, 1); -+ if (ret < 0) { -+ goto done; -+ } -+ -+ for (i = 0; i < pkt.nb_nals; i++) { -+ H2645NAL *nal = &pkt.nals[i]; -+ -+ /* ignore everything except parameter sets and VCL NALUs */ -+ switch (nal->type) { -+ case HEVC_NAL_VPS: -+ ret = ff_hevc_rpi_decode_nal_vps(&nal->gb, logctx, ps); -+ if (ret < 0) -+ goto done; -+ break; -+ case HEVC_NAL_SPS: -+ ret = ff_hevc_rpi_decode_nal_sps(&nal->gb, logctx, ps, apply_defdispwin); -+ if (ret < 0) -+ goto done; -+ break; -+ case HEVC_NAL_PPS: -+ ret = ff_hevc_rpi_decode_nal_pps(&nal->gb, logctx, ps); -+ if (ret < 0) -+ goto done; -+ break; -+ case HEVC_NAL_SEI_PREFIX: -+ case HEVC_NAL_SEI_SUFFIX: -+ ret = ff_hevc_rpi_decode_nal_sei(&nal->gb, logctx, sei, ps, nal->type); -+ if (ret < 0) -+ goto done; -+ break; -+ default: -+ av_log(logctx, AV_LOG_VERBOSE, "Ignoring NAL type %d in extradata\n", nal->type); -+ break; -+ } -+ } -+ -+done: -+ ff_h2645_packet_uninit(&pkt); -+ if (err_recognition & AV_EF_EXPLODE) -+ return ret; -+ -+ return 0; -+} -+ -+int ff_hevc_rpi_decode_extradata(const uint8_t *data, int size, HEVCRpiParamSets *ps, -+ HEVCSEIContext *sei, int *is_nalff, int *nal_length_size, -+ int err_recognition, int apply_defdispwin, void *logctx) -+{ -+ int ret = 0; -+ GetByteContext gb; -+ -+ bytestream2_init(&gb, data, size); -+ -+ if (size > 3 && (data[0] || data[1] || data[2] > 1)) { -+ /* It seems the extradata is encoded as hvcC format. -+ * Temporarily, we support configurationVersion==0 until 14496-15 3rd -+ * is finalized. When finalized, configurationVersion will be 1 and we -+ * can recognize hvcC by checking if avctx->extradata[0]==1 or not. */ -+ int i, j, num_arrays, nal_len_size; -+ -+ *is_nalff = 1; -+ -+ bytestream2_skip(&gb, 21); -+ nal_len_size = (bytestream2_get_byte(&gb) & 3) + 1; -+ num_arrays = bytestream2_get_byte(&gb); -+ -+ /* nal units in the hvcC always have length coded with 2 bytes, -+ * so put a fake nal_length_size = 2 while parsing them */ -+ *nal_length_size = 2; -+ -+ /* Decode nal units from hvcC. */ -+ for (i = 0; i < num_arrays; i++) { -+ int type = bytestream2_get_byte(&gb) & 0x3f; -+ int cnt = bytestream2_get_be16(&gb); -+ -+ for (j = 0; j < cnt; j++) { -+ // +2 for the nal size field -+ int nalsize = bytestream2_peek_be16(&gb) + 2; -+ if (bytestream2_get_bytes_left(&gb) < nalsize) { -+ av_log(logctx, AV_LOG_ERROR, -+ "Invalid NAL unit size in extradata.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ ret = hevc_decode_nal_units(gb.buffer, nalsize, ps, sei, *is_nalff, -+ *nal_length_size, err_recognition, apply_defdispwin, -+ logctx); -+ if (ret < 0) { -+ av_log(logctx, AV_LOG_ERROR, -+ "Decoding nal unit %d %d from hvcC failed\n", -+ type, i); -+ return ret; -+ } -+ bytestream2_skip(&gb, nalsize); -+ } -+ } -+ -+ /* Now store right nal length size, that will be used to parse -+ * all other nals */ -+ *nal_length_size = nal_len_size; -+ } else { -+ *is_nalff = 0; -+ ret = hevc_decode_nal_units(data, size, ps, sei, *is_nalff, *nal_length_size, -+ err_recognition, apply_defdispwin, logctx); -+ if (ret < 0) -+ return ret; -+ } -+ -+ return ret; -+} -diff --git a/libavcodec/rpi_hevc_parse.h b/libavcodec/rpi_hevc_parse.h -new file mode 100644 -index 0000000000..4b4d032a16 ---- /dev/null -+++ b/libavcodec/rpi_hevc_parse.h -@@ -0,0 +1,36 @@ -+/* -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * H.265 parser code -+ */ -+ -+#ifndef AVCODEC_RPI_HEVC_PARSE_H -+#define AVCODEC_RPI_HEVC_PARSE_H -+ -+#include -+ -+#include "rpi_hevc_ps.h" -+#include "rpi_hevc_sei.h" -+ -+int ff_hevc_rpi_decode_extradata(const uint8_t *data, int size, HEVCRpiParamSets *ps, -+ HEVCSEIContext *sei, int *is_nalff, int *nal_length_size, -+ int err_recognition, int apply_defdispwin, void *logctx); -+ -+#endif /* AVCODEC_RPI_HEVC_PARSE_H */ -diff --git a/libavcodec/rpi_hevc_ps.c b/libavcodec/rpi_hevc_ps.c -new file mode 100644 -index 0000000000..891e3a900c ---- /dev/null -+++ b/libavcodec/rpi_hevc_ps.c -@@ -0,0 +1,1936 @@ -+/* -+ * HEVC Parameter Set decoding -+ * -+ * Copyright (C) 2012 - 2103 Guillaume Martres -+ * Copyright (C) 2012 - 2103 Mickael Raulet -+ * Copyright (C) 2012 - 2013 Gildas Cocherel -+ * Copyright (C) 2013 Vittorio Giovara -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/imgutils.h" -+#include "golomb.h" -+#include "rpi_hevc_data.h" -+#include "rpi_hevc_ps.h" -+#include "rpi_hevcdec.h" -+ -+static const uint8_t default_scaling_list_intra[] = { -+ 16, 16, 16, 16, 17, 18, 21, 24, -+ 16, 16, 16, 16, 17, 19, 22, 25, -+ 16, 16, 17, 18, 20, 22, 25, 29, -+ 16, 16, 18, 21, 24, 27, 31, 36, -+ 17, 17, 20, 24, 30, 35, 41, 47, -+ 18, 19, 22, 27, 35, 44, 54, 65, -+ 21, 22, 25, 31, 41, 54, 70, 88, -+ 24, 25, 29, 36, 47, 65, 88, 115 -+}; -+ -+static const uint8_t default_scaling_list_inter[] = { -+ 16, 16, 16, 16, 17, 18, 20, 24, -+ 16, 16, 16, 17, 18, 20, 24, 25, -+ 16, 16, 17, 18, 20, 24, 25, 28, -+ 16, 17, 18, 20, 24, 25, 28, 33, -+ 17, 18, 20, 24, 25, 28, 33, 41, -+ 18, 20, 24, 25, 28, 33, 41, 54, -+ 20, 24, 25, 28, 33, 41, 54, 71, -+ 24, 25, 28, 33, 41, 54, 71, 91 -+}; -+ -+static const AVRational vui_sar[] = { -+ { 0, 1 }, -+ { 1, 1 }, -+ { 12, 11 }, -+ { 10, 11 }, -+ { 16, 11 }, -+ { 40, 33 }, -+ { 24, 11 }, -+ { 20, 11 }, -+ { 32, 11 }, -+ { 80, 33 }, -+ { 18, 11 }, -+ { 15, 11 }, -+ { 64, 33 }, -+ { 160, 99 }, -+ { 4, 3 }, -+ { 3, 2 }, -+ { 2, 1 }, -+}; -+ -+ -+// pps_cb_qp_offset: -12,+12 -+// slice_cb_qp_offset: -12,+12 also -+// "The value of pps_cb_qp_offset + slice_cb_qp_offset shall be in the range of -12 to +12, inclusive." -+// cr_qp_offset_list[n]: -12,+12 -+// So worst case total offset: -24,+24 -+ -+#define T(n) ((((48+(n))/6-10)<<3) | (48+(n))%6) -+#define C(B,n) T(B*6+(n) < 0 ? -B*6 : (n) > 51 ? 51 : (n)) -+#define M(B,n) C(B,(-n)) -+ -+// Sizeof the QP_START_BLOCK -+#define QP_OFFSET_0 (8*6 + 12*2) -+#define QP_START(B) \ -+ M(B,48), M(B,48), M(B,48), M(B,48), M(B,48), M(B,48),\ -+ M(B,48), M(B,48), M(B,48), M(B,48), M(B,48), M(B,48),\ -+ M(B,48), M(B,48), M(B,48), M(B,48), M(B,48), M(B,48),\ -+ M(B,48), M(B,48), M(B,48), M(B,48), M(B,48), M(B,48),\ -+\ -+ M(B,48), M(B,47), M(B,46), M(B,45), M(B,44), M(B,43),\ -+ M(B,42), M(B,41), M(B,40), M(B,39), M(B,38), M(B,37),\ -+ M(B,36), M(B,35), M(B,34), M(B,33), M(B,32), M(B,31),\ -+ M(B,30), M(B,29), M(B,28), M(B,27), M(B,26), M(B,25),\ -+ M(B,24), M(B,23), M(B,22), M(B,21), M(B,20), M(B,19),\ -+ M(B,18), M(B,17), M(B,16), M(B,15), M(B,14), M(B,13),\ -+ M(B,12), M(B,11), M(B,10), M(B, 9), M(B, 8), M(B, 7),\ -+ M(B, 6), M(B, 5), M(B, 4), M(B, 3), M(B, 2), M(B, 1) -+#define QP_END(B) \ -+ C(B,51), C(B,51), C(B,51), C(B,51), C(B,51), C(B,51),\ -+ C(B,51), C(B,51), C(B,51), C(B,51), C(B,51), C(B,51),\ -+ C(B,51), C(B,51), C(B,51), C(B,51), C(B,51), C(B,51) -+ -+#define T1(B)\ -+{\ -+ QP_START(B),\ -+ C(B, 0), C(B, 1), C(B, 2), C(B, 3), C(B, 4), C(B, 5), C(B, 6), C(B, 7), C(B, 8), C(B, 9),\ -+ C(B,10), C(B,11), C(B,12), C(B,13), C(B,14), C(B,15), C(B,16), C(B,17), C(B,18), C(B,19),\ -+ C(B,20), C(B,21), C(B,22), C(B,23), C(B,24), C(B,25), C(B,26), C(B,27), C(B,28), C(B,29),\ -+ C(B,29), C(B,30), C(B,31), C(B,32), C(B,33), C(B,33), C(B,34), C(B,34), C(B,35), C(B,35),\ -+ C(B,36), C(B,36), C(B,37), C(B,37), C(B,38), C(B,39), C(B,40), C(B,41), C(B,42), C(B,43),\ -+ C(B,44), C(B,45),\ -+ C(B,46), C(B,47), C(B,48), C(B,49), C(B,50), C(B,51),\ -+ QP_END(B)\ -+} -+#define T0(B)\ -+{\ -+ QP_START(B),\ -+ C(B, 0), C(B, 1), C(B, 2), C(B, 3), C(B, 4), C(B, 5), C(B, 6), C(B, 7), C(B, 8), C(B, 9),\ -+ C(B,10), C(B,11), C(B,12), C(B,13), C(B,14), C(B,15), C(B,16), C(B,17), C(B,18), C(B,19),\ -+ C(B,20), C(B,21), C(B,22), C(B,23), C(B,24), C(B,25), C(B,26), C(B,27), C(B,28), C(B,29),\ -+ C(B,30), C(B,31), C(B,32), C(B,33), C(B,34), C(B,35), C(B,36), C(B,37), C(B,38), C(B,39),\ -+ C(B,40), C(B,41), C(B,42), C(B,43), C(B,44), C(B,45), C(B,46), C(B,47), C(B,48), C(B,49),\ -+ C(B,50), C(B,51),\ -+ C(B,51), C(B,51), C(B,51), C(B,51), C(B,51), C(B,51),\ -+ QP_END(B)\ -+} -+ -+#define QP_TABLE_SIZE (QP_OFFSET_0 + 52 + 12*2) -+ -+static const int8_t qp_c_bd_0[8][QP_TABLE_SIZE] = {T0(0),T0(1),T0(2),T0(3),T0(4),T0(5),T0(6),T0(7)}; -+static const int8_t qp_c_bd_1[8][QP_TABLE_SIZE] = {T1(0),T1(1),T1(2),T1(3),T1(4),T1(5),T1(6),T1(7)}; -+ -+#undef T -+#undef C -+#undef QP_END -+ -+#define C(B,n) ((n)<0?0:(n)>51?51:(n)) -+// We do need a lot of -ve padding to cope with high bit depths that give -ve qps -+#define QP_DBLK_OFFSET_0 QP_OFFSET_0 -+#define QP_END(B)\ -+ 51, 51, 51, 51, 51, 51 -+ -+// These don't need all the padding we have here (12 top/bottom would be enough) -+static const uint8_t qp_c_dblk_0[] = T0(0); -+static const uint8_t qp_c_dblk_1[] = T1(0); -+ -+#undef T -+#undef M -+#undef C -+#undef QP_END -+#undef QP_START -+ -+ -+static void remove_pps(HEVCRpiParamSets * const s, const int id) -+{ -+ if (s->pps_list[id] && s->pps == (const HEVCRpiPPS*)s->pps_list[id]->data) -+ s->pps = NULL; -+ av_buffer_unref(&s->pps_list[id]); -+} -+ -+static void remove_sps(HEVCRpiParamSets * const s, const int id) -+{ -+ int i; -+ if (s->sps_list[id]) { -+ if (s->sps == (const HEVCRpiSPS*)s->sps_list[id]->data) -+ s->sps = NULL; -+ -+ /* drop all PPS that depend on this SPS */ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->pps_list); i++) -+ if (s->pps_list[i] && ((HEVCRpiPPS*)s->pps_list[i]->data)->sps_id == id) -+ remove_pps(s, i); -+ -+ av_assert0(!(s->sps_list[id] && s->sps == (HEVCRpiSPS*)s->sps_list[id]->data)); -+ } -+ av_buffer_unref(&s->sps_list[id]); -+} -+ -+static void remove_vps(HEVCRpiParamSets * const s, const int id) -+{ -+ int i; -+ if (s->vps_list[id]) { -+ if (s->vps == (const HEVCRpiVPS*)s->vps_list[id]->data) -+ s->vps = NULL; -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->sps_list); i++) -+ if (s->sps_list[i] && ((HEVCRpiSPS*)s->sps_list[i]->data)->vps_id == id) -+ remove_sps(s, i); -+ } -+ av_buffer_unref(&s->vps_list[id]); -+} -+ -+int ff_hevc_rpi_decode_short_term_rps(GetBitContext * const gb, AVCodecContext * const avctx, -+ ShortTermRPS * const rps, const HEVCRpiSPS * const sps, const int is_slice_header) -+{ -+ uint8_t rps_predict = 0; -+ int delta_poc; -+ int k0 = 0; -+ int k1 = 0; -+ int k = 0; -+ int i; -+ -+ if (rps != sps->st_rps && sps->nb_st_rps) -+ rps_predict = get_bits1(gb); -+ -+ if (rps_predict) { -+ const ShortTermRPS *rps_ridx; -+ int delta_rps; -+ unsigned abs_delta_rps; -+ uint8_t use_delta_flag = 0; -+ uint8_t delta_rps_sign; -+ -+ if (is_slice_header) { -+ unsigned int delta_idx = get_ue_golomb_long(gb) + 1; -+ if (delta_idx > sps->nb_st_rps) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Invalid value of delta_idx in slice header RPS: %d > %d.\n", -+ delta_idx, sps->nb_st_rps); -+ return AVERROR_INVALIDDATA; -+ } -+ rps_ridx = &sps->st_rps[sps->nb_st_rps - delta_idx]; -+ rps->rps_idx_num_delta_pocs = rps_ridx->num_delta_pocs; -+ } else -+ rps_ridx = &sps->st_rps[rps - sps->st_rps - 1]; -+ -+ delta_rps_sign = get_bits1(gb); -+ abs_delta_rps = get_ue_golomb_long(gb) + 1; -+ if (abs_delta_rps < 1 || abs_delta_rps > 32768) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Invalid value of abs_delta_rps: %d\n", -+ abs_delta_rps); -+ return AVERROR_INVALIDDATA; -+ } -+ delta_rps = (1 - (delta_rps_sign << 1)) * abs_delta_rps; -+ for (i = 0; i <= rps_ridx->num_delta_pocs; i++) { -+ int used = rps->used[k] = get_bits1(gb); -+ -+ if (!used) -+ use_delta_flag = get_bits1(gb); -+ -+ if (used || use_delta_flag) { -+ if (i < rps_ridx->num_delta_pocs) -+ delta_poc = delta_rps + rps_ridx->delta_poc[i]; -+ else -+ delta_poc = delta_rps; -+ rps->delta_poc[k] = delta_poc; -+ if (delta_poc < 0) -+ k0++; -+ else -+ k1++; -+ k++; -+ } -+ } -+ -+ if (k >= FF_ARRAY_ELEMS(rps->used)) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Invalid num_delta_pocs: %d\n", k); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ rps->num_delta_pocs = k; -+ rps->num_negative_pics = k0; -+ // sort in increasing order (smallest first) -+ if (rps->num_delta_pocs != 0) { -+ int used, tmp; -+ for (i = 1; i < rps->num_delta_pocs; i++) { -+ delta_poc = rps->delta_poc[i]; -+ used = rps->used[i]; -+ for (k = i - 1; k >= 0; k--) { -+ tmp = rps->delta_poc[k]; -+ if (delta_poc < tmp) { -+ rps->delta_poc[k + 1] = tmp; -+ rps->used[k + 1] = rps->used[k]; -+ rps->delta_poc[k] = delta_poc; -+ rps->used[k] = used; -+ } -+ } -+ } -+ } -+ if ((rps->num_negative_pics >> 1) != 0) { -+ int used; -+ k = rps->num_negative_pics - 1; -+ // flip the negative values to largest first -+ for (i = 0; i < rps->num_negative_pics >> 1; i++) { -+ delta_poc = rps->delta_poc[i]; -+ used = rps->used[i]; -+ rps->delta_poc[i] = rps->delta_poc[k]; -+ rps->used[i] = rps->used[k]; -+ rps->delta_poc[k] = delta_poc; -+ rps->used[k] = used; -+ k--; -+ } -+ } -+ } else { -+ unsigned int prev, nb_positive_pics; -+ rps->num_negative_pics = get_ue_golomb_long(gb); -+ nb_positive_pics = get_ue_golomb_long(gb); -+ -+ if (rps->num_negative_pics >= HEVC_MAX_REFS || -+ nb_positive_pics >= HEVC_MAX_REFS) { -+ av_log(avctx, AV_LOG_ERROR, "Too many refs in a short term RPS.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ rps->num_delta_pocs = rps->num_negative_pics + nb_positive_pics; -+ if (rps->num_delta_pocs) { -+ prev = 0; -+ for (i = 0; i < rps->num_negative_pics; i++) { -+ delta_poc = get_ue_golomb_long(gb) + 1; -+ if (delta_poc < 1 || delta_poc > 32768) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Invalid value of delta_poc: %d\n", -+ delta_poc); -+ return AVERROR_INVALIDDATA; -+ } -+ prev -= delta_poc; -+ rps->delta_poc[i] = prev; -+ rps->used[i] = get_bits1(gb); -+ } -+ prev = 0; -+ for (i = 0; i < nb_positive_pics; i++) { -+ delta_poc = get_ue_golomb_long(gb) + 1; -+ if (delta_poc < 1 || delta_poc > 32768) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Invalid value of delta_poc: %d\n", -+ delta_poc); -+ return AVERROR_INVALIDDATA; -+ } -+ prev += delta_poc; -+ rps->delta_poc[rps->num_negative_pics + i] = prev; -+ rps->used[rps->num_negative_pics + i] = get_bits1(gb); -+ } -+ } -+ } -+ return 0; -+} -+ -+ -+static int decode_profile_tier_level(GetBitContext * const gb, AVCodecContext * const avctx, -+ PTLCommon * const ptl) -+{ -+ int i; -+ -+ if (get_bits_left(gb) < 2+1+5 + 32 + 4 + 16 + 16 + 12) -+ return -1; -+ -+ ptl->profile_space = get_bits(gb, 2); -+ ptl->tier_flag = get_bits1(gb); -+ ptl->profile_idc = get_bits(gb, 5); -+ if (ptl->profile_idc == FF_PROFILE_HEVC_MAIN) -+ av_log(avctx, AV_LOG_DEBUG, "Main profile bitstream\n"); -+ else if (ptl->profile_idc == FF_PROFILE_HEVC_MAIN_10) -+ av_log(avctx, AV_LOG_DEBUG, "Main 10 profile bitstream\n"); -+ else if (ptl->profile_idc == FF_PROFILE_HEVC_MAIN_STILL_PICTURE) -+ av_log(avctx, AV_LOG_DEBUG, "Main Still Picture profile bitstream\n"); -+ else if (ptl->profile_idc == FF_PROFILE_HEVC_REXT) -+ av_log(avctx, AV_LOG_DEBUG, "Range Extension profile bitstream\n"); -+ else -+ av_log(avctx, AV_LOG_WARNING, "Unknown HEVC profile: %d\n", ptl->profile_idc); -+ -+ for (i = 0; i < 32; i++) { -+ ptl->profile_compatibility_flag[i] = get_bits1(gb); -+ -+ if (ptl->profile_idc == 0 && i > 0 && ptl->profile_compatibility_flag[i]) -+ ptl->profile_idc = i; -+ } -+ ptl->progressive_source_flag = get_bits1(gb); -+ ptl->interlaced_source_flag = get_bits1(gb); -+ ptl->non_packed_constraint_flag = get_bits1(gb); -+ ptl->frame_only_constraint_flag = get_bits1(gb); -+ -+ skip_bits(gb, 16); // XXX_reserved_zero_44bits[0..15] -+ skip_bits(gb, 16); // XXX_reserved_zero_44bits[16..31] -+ skip_bits(gb, 12); // XXX_reserved_zero_44bits[32..43] -+ -+ return 0; -+} -+ -+static int parse_ptl(GetBitContext * const gb, AVCodecContext * const avctx, -+ PTL * const ptl, const int max_num_sub_layers) -+{ -+ int i; -+ if (decode_profile_tier_level(gb, avctx, &ptl->general_ptl) < 0 || -+ get_bits_left(gb) < 8 + (8*2 * (max_num_sub_layers - 1 > 0))) { -+ av_log(avctx, AV_LOG_ERROR, "PTL information too short\n"); -+ return -1; -+ } -+ -+ ptl->general_ptl.level_idc = get_bits(gb, 8); -+ -+ for (i = 0; i < max_num_sub_layers - 1; i++) { -+ ptl->sub_layer_profile_present_flag[i] = get_bits1(gb); -+ ptl->sub_layer_level_present_flag[i] = get_bits1(gb); -+ } -+ -+ if (max_num_sub_layers - 1> 0) -+ for (i = max_num_sub_layers - 1; i < 8; i++) -+ skip_bits(gb, 2); // reserved_zero_2bits[i] -+ for (i = 0; i < max_num_sub_layers - 1; i++) { -+ if (ptl->sub_layer_profile_present_flag[i] && -+ decode_profile_tier_level(gb, avctx, &ptl->sub_layer_ptl[i]) < 0) { -+ av_log(avctx, AV_LOG_ERROR, -+ "PTL information for sublayer %i too short\n", i); -+ return -1; -+ } -+ if (ptl->sub_layer_level_present_flag[i]) { -+ if (get_bits_left(gb) < 8) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Not enough data for sublayer %i level_idc\n", i); -+ return -1; -+ } else -+ ptl->sub_layer_ptl[i].level_idc = get_bits(gb, 8); -+ } -+ } -+ -+ return 0; -+} -+ -+static void decode_sublayer_hrd(GetBitContext * const gb, const unsigned int nb_cpb, -+ const int subpic_params_present) -+{ -+ int i; -+ -+ for (i = 0; i < nb_cpb; i++) { -+ get_ue_golomb_long(gb); // bit_rate_value_minus1 -+ get_ue_golomb_long(gb); // cpb_size_value_minus1 -+ -+ if (subpic_params_present) { -+ get_ue_golomb_long(gb); // cpb_size_du_value_minus1 -+ get_ue_golomb_long(gb); // bit_rate_du_value_minus1 -+ } -+ skip_bits1(gb); // cbr_flag -+ } -+} -+ -+static int decode_hrd(GetBitContext * const gb, const int common_inf_present, -+ const int max_sublayers) -+{ -+ int nal_params_present = 0, vcl_params_present = 0; -+ int subpic_params_present = 0; -+ int i; -+ -+ if (common_inf_present) { -+ nal_params_present = get_bits1(gb); -+ vcl_params_present = get_bits1(gb); -+ -+ if (nal_params_present || vcl_params_present) { -+ subpic_params_present = get_bits1(gb); -+ -+ if (subpic_params_present) { -+ skip_bits(gb, 8); // tick_divisor_minus2 -+ skip_bits(gb, 5); // du_cpb_removal_delay_increment_length_minus1 -+ skip_bits(gb, 1); // sub_pic_cpb_params_in_pic_timing_sei_flag -+ skip_bits(gb, 5); // dpb_output_delay_du_length_minus1 -+ } -+ -+ skip_bits(gb, 4); // bit_rate_scale -+ skip_bits(gb, 4); // cpb_size_scale -+ -+ if (subpic_params_present) -+ skip_bits(gb, 4); // cpb_size_du_scale -+ -+ skip_bits(gb, 5); // initial_cpb_removal_delay_length_minus1 -+ skip_bits(gb, 5); // au_cpb_removal_delay_length_minus1 -+ skip_bits(gb, 5); // dpb_output_delay_length_minus1 -+ } -+ } -+ -+ for (i = 0; i < max_sublayers; i++) { -+ int low_delay = 0; -+ unsigned int nb_cpb = 1; -+ int fixed_rate = get_bits1(gb); -+ -+ if (!fixed_rate) -+ fixed_rate = get_bits1(gb); -+ -+ if (fixed_rate) -+ get_ue_golomb_long(gb); // elemental_duration_in_tc_minus1 -+ else -+ low_delay = get_bits1(gb); -+ -+ if (!low_delay) { -+ nb_cpb = get_ue_golomb_long(gb) + 1; -+ if (nb_cpb < 1 || nb_cpb > 32) { -+ av_log(NULL, AV_LOG_ERROR, "nb_cpb %d invalid\n", nb_cpb); -+ return AVERROR_INVALIDDATA; -+ } -+ } -+ -+ if (nal_params_present) -+ decode_sublayer_hrd(gb, nb_cpb, subpic_params_present); -+ if (vcl_params_present) -+ decode_sublayer_hrd(gb, nb_cpb, subpic_params_present); -+ } -+ return 0; -+} -+ -+int ff_hevc_rpi_decode_nal_vps(GetBitContext * const gb, AVCodecContext * const avctx, -+ HEVCRpiParamSets * const ps) -+{ -+ int i,j; -+ int vps_id = 0; -+ ptrdiff_t nal_size; -+ HEVCRpiVPS *vps; -+ AVBufferRef *vps_buf = av_buffer_allocz(sizeof(*vps)); -+ -+ if (!vps_buf) -+ return AVERROR(ENOMEM); -+ vps = (HEVCRpiVPS*)vps_buf->data; -+ -+ av_log(avctx, AV_LOG_DEBUG, "Decoding VPS\n"); -+ -+ nal_size = gb->buffer_end - gb->buffer; -+ if (nal_size > sizeof(vps->data)) { -+ av_log(avctx, AV_LOG_WARNING, "Truncating likely oversized VPS " -+ "(%"PTRDIFF_SPECIFIER" > %"SIZE_SPECIFIER")\n", -+ nal_size, sizeof(vps->data)); -+ vps->data_size = sizeof(vps->data); -+ } else { -+ vps->data_size = nal_size; -+ } -+ memcpy(vps->data, gb->buffer, vps->data_size); -+ -+ vps_id = get_bits(gb, 4); -+ if (vps_id >= HEVC_MAX_VPS_COUNT) { -+ av_log(avctx, AV_LOG_ERROR, "VPS id out of range: %d\n", vps_id); -+ goto err; -+ } -+ -+ if (get_bits(gb, 2) != 3) { // vps_reserved_three_2bits -+ av_log(avctx, AV_LOG_ERROR, "vps_reserved_three_2bits is not three\n"); -+ goto err; -+ } -+ -+ vps->vps_max_layers = get_bits(gb, 6) + 1; -+ vps->vps_max_sub_layers = get_bits(gb, 3) + 1; -+ vps->vps_temporal_id_nesting_flag = get_bits1(gb); -+ -+ if (get_bits(gb, 16) != 0xffff) { // vps_reserved_ffff_16bits -+ av_log(avctx, AV_LOG_ERROR, "vps_reserved_ffff_16bits is not 0xffff\n"); -+ goto err; -+ } -+ -+ if (vps->vps_max_sub_layers > HEVC_MAX_SUB_LAYERS) { -+ av_log(avctx, AV_LOG_ERROR, "vps_max_sub_layers out of range: %d\n", -+ vps->vps_max_sub_layers); -+ goto err; -+ } -+ -+ if (parse_ptl(gb, avctx, &vps->ptl, vps->vps_max_sub_layers) < 0) -+ goto err; -+ -+ vps->vps_sub_layer_ordering_info_present_flag = get_bits1(gb); -+ -+ i = vps->vps_sub_layer_ordering_info_present_flag ? 0 : vps->vps_max_sub_layers - 1; -+ for (; i < vps->vps_max_sub_layers; i++) { -+ vps->vps_max_dec_pic_buffering[i] = get_ue_golomb_long(gb) + 1; -+ vps->vps_num_reorder_pics[i] = get_ue_golomb_long(gb); -+ vps->vps_max_latency_increase[i] = get_ue_golomb_long(gb) - 1; -+ -+ if (vps->vps_max_dec_pic_buffering[i] > HEVC_MAX_DPB_SIZE || !vps->vps_max_dec_pic_buffering[i]) { -+ av_log(avctx, AV_LOG_ERROR, "vps_max_dec_pic_buffering_minus1 out of range: %d\n", -+ vps->vps_max_dec_pic_buffering[i] - 1); -+ goto err; -+ } -+ if (vps->vps_num_reorder_pics[i] > vps->vps_max_dec_pic_buffering[i] - 1) { -+ av_log(avctx, AV_LOG_WARNING, "vps_max_num_reorder_pics out of range: %d\n", -+ vps->vps_num_reorder_pics[i]); -+ if (avctx->err_recognition & AV_EF_EXPLODE) -+ goto err; -+ } -+ } -+ -+ vps->vps_max_layer_id = get_bits(gb, 6); -+ vps->vps_num_layer_sets = get_ue_golomb_long(gb) + 1; -+ if (vps->vps_num_layer_sets < 1 || vps->vps_num_layer_sets > 1024 || -+ (vps->vps_num_layer_sets - 1LL) * (vps->vps_max_layer_id + 1LL) > get_bits_left(gb)) { -+ av_log(avctx, AV_LOG_ERROR, "too many layer_id_included_flags\n"); -+ goto err; -+ } -+ -+ for (i = 1; i < vps->vps_num_layer_sets; i++) -+ for (j = 0; j <= vps->vps_max_layer_id; j++) -+ skip_bits(gb, 1); // layer_id_included_flag[i][j] -+ -+ vps->vps_timing_info_present_flag = get_bits1(gb); -+ if (vps->vps_timing_info_present_flag) { -+ vps->vps_num_units_in_tick = get_bits_long(gb, 32); -+ vps->vps_time_scale = get_bits_long(gb, 32); -+ vps->vps_poc_proportional_to_timing_flag = get_bits1(gb); -+ if (vps->vps_poc_proportional_to_timing_flag) -+ vps->vps_num_ticks_poc_diff_one = get_ue_golomb_long(gb) + 1; -+ vps->vps_num_hrd_parameters = get_ue_golomb_long(gb); -+ if (vps->vps_num_hrd_parameters > (unsigned)vps->vps_num_layer_sets) { -+ av_log(avctx, AV_LOG_ERROR, -+ "vps_num_hrd_parameters %d is invalid\n", vps->vps_num_hrd_parameters); -+ goto err; -+ } -+ for (i = 0; i < vps->vps_num_hrd_parameters; i++) { -+ int common_inf_present = 1; -+ -+ get_ue_golomb_long(gb); // hrd_layer_set_idx -+ if (i) -+ common_inf_present = get_bits1(gb); -+ decode_hrd(gb, common_inf_present, vps->vps_max_sub_layers); -+ } -+ } -+ get_bits1(gb); /* vps_extension_flag */ -+ -+ if (get_bits_left(gb) < 0) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Overread VPS by %d bits\n", -get_bits_left(gb)); -+ if (ps->vps_list[vps_id]) -+ goto err; -+ } -+ -+ if (ps->vps_list[vps_id] && -+ !memcmp(ps->vps_list[vps_id]->data, vps_buf->data, vps_buf->size)) { -+ av_buffer_unref(&vps_buf); -+ } else { -+ remove_vps(ps, vps_id); -+ ps->vps_list[vps_id] = vps_buf; -+ } -+ -+ return 0; -+ -+err: -+ av_buffer_unref(&vps_buf); -+ return AVERROR_INVALIDDATA; -+} -+ -+static void decode_vui(GetBitContext * const gb, AVCodecContext * const avctx, -+ const int apply_defdispwin, HEVCRpiSPS * const sps) -+{ -+ VUI backup_vui, * const vui = &sps->vui; -+ GetBitContext backup; -+ int sar_present, alt = 0; -+ -+ av_log(avctx, AV_LOG_DEBUG, "Decoding VUI\n"); -+ -+ sar_present = get_bits1(gb); -+ if (sar_present) { -+ uint8_t sar_idx = get_bits(gb, 8); -+ if (sar_idx < FF_ARRAY_ELEMS(vui_sar)) -+ vui->sar = vui_sar[sar_idx]; -+ else if (sar_idx == 255) { -+ vui->sar.num = get_bits(gb, 16); -+ vui->sar.den = get_bits(gb, 16); -+ } else -+ av_log(avctx, AV_LOG_WARNING, -+ "Unknown SAR index: %u.\n", sar_idx); -+ } -+ -+ vui->overscan_info_present_flag = get_bits1(gb); -+ if (vui->overscan_info_present_flag) -+ vui->overscan_appropriate_flag = get_bits1(gb); -+ -+ vui->video_signal_type_present_flag = get_bits1(gb); -+ if (vui->video_signal_type_present_flag) { -+ vui->video_format = get_bits(gb, 3); -+ vui->video_full_range_flag = get_bits1(gb); -+ vui->colour_description_present_flag = get_bits1(gb); -+ if (vui->video_full_range_flag && sps->pix_fmt == AV_PIX_FMT_YUV420P) -+ sps->pix_fmt = AV_PIX_FMT_YUVJ420P; -+ if (vui->colour_description_present_flag) { -+ vui->colour_primaries = get_bits(gb, 8); -+ vui->transfer_characteristic = get_bits(gb, 8); -+ vui->matrix_coeffs = get_bits(gb, 8); -+ -+ // Set invalid values to "unspecified" -+ if (!av_color_primaries_name(vui->colour_primaries)) -+ vui->colour_primaries = AVCOL_PRI_UNSPECIFIED; -+ if (!av_color_transfer_name(vui->transfer_characteristic)) -+ vui->transfer_characteristic = AVCOL_TRC_UNSPECIFIED; -+ if (!av_color_space_name(vui->matrix_coeffs)) -+ vui->matrix_coeffs = AVCOL_SPC_UNSPECIFIED; -+ if (vui->matrix_coeffs == AVCOL_SPC_RGB) { -+ switch (sps->pix_fmt) { -+ case AV_PIX_FMT_YUV444P: -+ sps->pix_fmt = AV_PIX_FMT_GBRP; -+ break; -+ case AV_PIX_FMT_YUV444P10: -+ sps->pix_fmt = AV_PIX_FMT_GBRP10; -+ break; -+ case AV_PIX_FMT_YUV444P12: -+ sps->pix_fmt = AV_PIX_FMT_GBRP12; -+ break; -+ } -+ } -+ } -+ } -+ -+ vui->chroma_loc_info_present_flag = get_bits1(gb); -+ if (vui->chroma_loc_info_present_flag) { -+ vui->chroma_sample_loc_type_top_field = get_ue_golomb_long(gb); -+ vui->chroma_sample_loc_type_bottom_field = get_ue_golomb_long(gb); -+ } -+ -+ vui->neutra_chroma_indication_flag = get_bits1(gb); -+ vui->field_seq_flag = get_bits1(gb); -+ vui->frame_field_info_present_flag = get_bits1(gb); -+ -+ // Backup context in case an alternate header is detected -+ memcpy(&backup, gb, sizeof(backup)); -+ memcpy(&backup_vui, vui, sizeof(backup_vui)); -+ if (get_bits_left(gb) >= 68 && show_bits_long(gb, 21) == 0x100000) { -+ vui->default_display_window_flag = 0; -+ av_log(avctx, AV_LOG_WARNING, "Invalid default display window\n"); -+ } else -+ vui->default_display_window_flag = get_bits1(gb); -+ -+ if (vui->default_display_window_flag) { -+ int vert_mult = 1 + (sps->chroma_format_idc < 2); -+ int horiz_mult = 1 + (sps->chroma_format_idc < 3); -+ vui->def_disp_win.left_offset = get_ue_golomb_long(gb) * horiz_mult; -+ vui->def_disp_win.right_offset = get_ue_golomb_long(gb) * horiz_mult; -+ vui->def_disp_win.top_offset = get_ue_golomb_long(gb) * vert_mult; -+ vui->def_disp_win.bottom_offset = get_ue_golomb_long(gb) * vert_mult; -+ -+ if (apply_defdispwin && -+ avctx->flags2 & AV_CODEC_FLAG2_IGNORE_CROP) { -+ av_log(avctx, AV_LOG_DEBUG, -+ "discarding vui default display window, " -+ "original values are l:%u r:%u t:%u b:%u\n", -+ vui->def_disp_win.left_offset, -+ vui->def_disp_win.right_offset, -+ vui->def_disp_win.top_offset, -+ vui->def_disp_win.bottom_offset); -+ -+ vui->def_disp_win.left_offset = -+ vui->def_disp_win.right_offset = -+ vui->def_disp_win.top_offset = -+ vui->def_disp_win.bottom_offset = 0; -+ } -+ } -+ -+timing_info: -+ vui->vui_timing_info_present_flag = get_bits1(gb); -+ -+ if (vui->vui_timing_info_present_flag) { -+ if( get_bits_left(gb) < 66 && !alt) { -+ // The alternate syntax seem to have timing info located -+ // at where def_disp_win is normally located -+ av_log(avctx, AV_LOG_WARNING, -+ "Strange VUI timing information, retrying...\n"); -+ memcpy(vui, &backup_vui, sizeof(backup_vui)); -+ memcpy(gb, &backup, sizeof(backup)); -+ alt = 1; -+ goto timing_info; -+ } -+ vui->vui_num_units_in_tick = get_bits_long(gb, 32); -+ vui->vui_time_scale = get_bits_long(gb, 32); -+ if (alt) { -+ av_log(avctx, AV_LOG_INFO, "Retry got %"PRIu32"/%"PRIu32" fps\n", -+ vui->vui_time_scale, vui->vui_num_units_in_tick); -+ } -+ vui->vui_poc_proportional_to_timing_flag = get_bits1(gb); -+ if (vui->vui_poc_proportional_to_timing_flag) -+ vui->vui_num_ticks_poc_diff_one_minus1 = get_ue_golomb_long(gb); -+ vui->vui_hrd_parameters_present_flag = get_bits1(gb); -+ if (vui->vui_hrd_parameters_present_flag) -+ decode_hrd(gb, 1, sps->max_sub_layers); -+ } -+ -+ vui->bitstream_restriction_flag = get_bits1(gb); -+ if (vui->bitstream_restriction_flag) { -+ if (get_bits_left(gb) < 8 && !alt) { -+ av_log(avctx, AV_LOG_WARNING, -+ "Strange VUI bitstream restriction information, retrying" -+ " from timing information...\n"); -+ memcpy(vui, &backup_vui, sizeof(backup_vui)); -+ memcpy(gb, &backup, sizeof(backup)); -+ alt = 1; -+ goto timing_info; -+ } -+ vui->tiles_fixed_structure_flag = get_bits1(gb); -+ vui->motion_vectors_over_pic_boundaries_flag = get_bits1(gb); -+ vui->restricted_ref_pic_lists_flag = get_bits1(gb); -+ vui->min_spatial_segmentation_idc = get_ue_golomb_long(gb); -+ vui->max_bytes_per_pic_denom = get_ue_golomb_long(gb); -+ vui->max_bits_per_min_cu_denom = get_ue_golomb_long(gb); -+ vui->log2_max_mv_length_horizontal = get_ue_golomb_long(gb); -+ vui->log2_max_mv_length_vertical = get_ue_golomb_long(gb); -+ } -+ -+ if (get_bits_left(gb) < 1 && !alt) { -+ // XXX: Alternate syntax when sps_range_extension_flag != 0? -+ av_log(avctx, AV_LOG_WARNING, -+ "Overread in VUI, retrying from timing information...\n"); -+ memcpy(vui, &backup_vui, sizeof(backup_vui)); -+ memcpy(gb, &backup, sizeof(backup)); -+ alt = 1; -+ goto timing_info; -+ } -+} -+ -+static void set_default_scaling_list_data(ScalingList * const sl) -+{ -+ int matrixId; -+ -+ for (matrixId = 0; matrixId < 6; matrixId++) { -+ // 4x4 default is 16 -+ memset(sl->sl[0][matrixId], 16, 16); -+ sl->sl_dc[0][matrixId] = 16; // default for 16x16 -+ sl->sl_dc[1][matrixId] = 16; // default for 32x32 -+ } -+ -+ memcpy(sl->sl[1][0], default_scaling_list_intra, 64); -+ memcpy(sl->sl[1][1], default_scaling_list_intra, 64); -+ memcpy(sl->sl[1][2], default_scaling_list_intra, 64); -+ -+ memcpy(sl->sl[1][3], default_scaling_list_inter, 64); -+ memcpy(sl->sl[1][4], default_scaling_list_inter, 64); -+ memcpy(sl->sl[1][5], default_scaling_list_inter, 64); -+ -+ memcpy(sl->sl[2][0], default_scaling_list_intra, 64); -+ memcpy(sl->sl[2][1], default_scaling_list_intra, 64); -+ memcpy(sl->sl[2][2], default_scaling_list_intra, 64); -+ -+ memcpy(sl->sl[2][3], default_scaling_list_inter, 64); -+ memcpy(sl->sl[2][4], default_scaling_list_inter, 64); -+ memcpy(sl->sl[2][5], default_scaling_list_inter, 64); -+ -+ memcpy(sl->sl[3][0], default_scaling_list_intra, 64); -+ memcpy(sl->sl[3][1], default_scaling_list_intra, 64); -+ memcpy(sl->sl[3][2], default_scaling_list_intra, 64); -+ -+ memcpy(sl->sl[3][3], default_scaling_list_inter, 64); -+ memcpy(sl->sl[3][4], default_scaling_list_inter, 64); -+ memcpy(sl->sl[3][5], default_scaling_list_inter, 64); -+} -+ -+static int scaling_list_data(GetBitContext * const gb, AVCodecContext * const avctx, ScalingList * const sl, -+ const HEVCRpiSPS * const sps) -+{ -+ uint8_t scaling_list_pred_mode_flag; -+ int32_t scaling_list_dc_coef[2][6]; -+ int size_id, matrix_id, pos; -+ int i; -+ -+ for (size_id = 0; size_id < 4; size_id++) -+ for (matrix_id = 0; matrix_id < 6; matrix_id += ((size_id == 3) ? 3 : 1)) { -+ scaling_list_pred_mode_flag = get_bits1(gb); -+ if (!scaling_list_pred_mode_flag) { -+ unsigned int delta = get_ue_golomb_long(gb); -+ /* Only need to handle non-zero delta. Zero means default, -+ * which should already be in the arrays. */ -+ if (delta) { -+ // Copy from previous array. -+ delta *= (size_id == 3) ? 3 : 1; -+ if (matrix_id < delta) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Invalid delta in scaling list data: %d.\n", delta); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ memcpy(sl->sl[size_id][matrix_id], -+ sl->sl[size_id][matrix_id - delta], -+ size_id > 0 ? 64 : 16); -+ if (size_id > 1) -+ sl->sl_dc[size_id - 2][matrix_id] = sl->sl_dc[size_id - 2][matrix_id - delta]; -+ } -+ } else { -+ int next_coef, coef_num; -+ int32_t scaling_list_delta_coef; -+ -+ next_coef = 8; -+ coef_num = FFMIN(64, 1 << (4 + (size_id << 1))); -+ if (size_id > 1) { -+ scaling_list_dc_coef[size_id - 2][matrix_id] = get_se_golomb(gb) + 8; -+ next_coef = scaling_list_dc_coef[size_id - 2][matrix_id]; -+ sl->sl_dc[size_id - 2][matrix_id] = next_coef; -+ } -+ for (i = 0; i < coef_num; i++) { -+ if (size_id == 0) -+ pos = 4 * ff_hevc_rpi_diag_scan4x4_y[i] + -+ ff_hevc_rpi_diag_scan4x4_x[i]; -+ else -+ pos = 8 * ff_hevc_rpi_diag_scan8x8_y[i] + -+ ff_hevc_rpi_diag_scan8x8_x[i]; -+ -+ scaling_list_delta_coef = get_se_golomb(gb); -+ next_coef = (next_coef + 256U + scaling_list_delta_coef) % 256; -+ sl->sl[size_id][matrix_id][pos] = next_coef; -+ } -+ } -+ } -+ -+ if (sps->chroma_format_idc == 3) { -+ for (i = 0; i < 64; i++) { -+ sl->sl[3][1][i] = sl->sl[2][1][i]; -+ sl->sl[3][2][i] = sl->sl[2][2][i]; -+ sl->sl[3][4][i] = sl->sl[2][4][i]; -+ sl->sl[3][5][i] = sl->sl[2][5][i]; -+ } -+ sl->sl_dc[1][1] = sl->sl_dc[0][1]; -+ sl->sl_dc[1][2] = sl->sl_dc[0][2]; -+ sl->sl_dc[1][4] = sl->sl_dc[0][4]; -+ sl->sl_dc[1][5] = sl->sl_dc[0][5]; -+ } -+ -+ -+ return 0; -+} -+ -+static int map_pixel_format(HEVCRpiSPS * const sps) -+{ -+ const int cfmt = sps->chroma_format_idc; -+ -+ sps->pix_fmt = AV_PIX_FMT_NONE; -+ switch (sps->bit_depth) { -+ case 8: -+ if (cfmt == 1) -+ sps->pix_fmt = AV_PIX_FMT_SAND128; -+ break; -+ case 10: -+ if (cfmt == 1) -+ sps->pix_fmt = AV_PIX_FMT_SAND64_10; -+ break; -+ default: -+ break; -+ } -+ -+ sps->hshift[0] = sps->vshift[0] = 0; -+ sps->hshift[2] = sps->hshift[1] = cfmt > 2 ? 0 : 1; // 1 unless 4:4:4 -+ sps->vshift[2] = sps->vshift[1] = cfmt > 1 ? 0 : 1; // 1 unless 4:4:4 or 4:2:2 -+ -+ sps->pixel_shift = sps->bit_depth > 8 ? 1 : 0; -+ -+ return 0; -+} -+ -+static int ff_hevc_rpi_parse_sps(HEVCRpiSPS * const sps, GetBitContext * const gb, unsigned int * const sps_id, -+ const int apply_defdispwin, AVBufferRef * const * const vps_list, AVCodecContext * const avctx) -+{ -+ HEVCRpiWindow *ow; -+ int ret = 0; -+ int log2_diff_max_min_transform_block_size; -+ int bit_depth_chroma, start, vui_present, sublayer_ordering_info; -+ int i; -+ -+ // Coded parameters -+ -+ sps->vps_id = get_bits(gb, 4); -+ if (sps->vps_id >= HEVC_MAX_VPS_COUNT) { -+ av_log(avctx, AV_LOG_ERROR, "VPS id out of range: %d\n", sps->vps_id); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (vps_list && !vps_list[sps->vps_id]) { -+ av_log(avctx, AV_LOG_ERROR, "VPS %d does not exist\n", -+ sps->vps_id); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ sps->max_sub_layers = get_bits(gb, 3) + 1; -+ if (sps->max_sub_layers > HEVC_MAX_SUB_LAYERS) { -+ av_log(avctx, AV_LOG_ERROR, "sps_max_sub_layers out of range: %d\n", -+ sps->max_sub_layers); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ sps->temporal_id_nesting_flag = get_bits(gb, 1); -+ -+ if ((ret = parse_ptl(gb, avctx, &sps->ptl, sps->max_sub_layers)) < 0) -+ return ret; -+ -+ *sps_id = get_ue_golomb_long(gb); -+ if (*sps_id >= HEVC_MAX_SPS_COUNT) { -+ av_log(avctx, AV_LOG_ERROR, "SPS id out of range: %d\n", *sps_id); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ sps->chroma_format_idc = get_ue_golomb_long(gb); -+ if (sps->chroma_format_idc > 3U) { -+ av_log(avctx, AV_LOG_ERROR, "chroma_format_idc %d is invalid\n", sps->chroma_format_idc); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (sps->chroma_format_idc == 3) -+ sps->separate_colour_plane_flag = get_bits1(gb); -+ -+ if (sps->separate_colour_plane_flag) -+ sps->chroma_format_idc = 0; -+ -+ sps->width = get_ue_golomb_long(gb); -+ sps->height = get_ue_golomb_long(gb); -+ if ((ret = av_image_check_size(sps->width, -+ sps->height, 0, avctx)) < 0) -+ return ret; -+ -+ if (get_bits1(gb)) { // pic_conformance_flag -+ int vert_mult = 1 + (sps->chroma_format_idc < 2); -+ int horiz_mult = 1 + (sps->chroma_format_idc < 3); -+ sps->pic_conf_win.left_offset = get_ue_golomb_long(gb) * horiz_mult; -+ sps->pic_conf_win.right_offset = get_ue_golomb_long(gb) * horiz_mult; -+ sps->pic_conf_win.top_offset = get_ue_golomb_long(gb) * vert_mult; -+ sps->pic_conf_win.bottom_offset = get_ue_golomb_long(gb) * vert_mult; -+ -+ if (avctx->flags2 & AV_CODEC_FLAG2_IGNORE_CROP) { -+ av_log(avctx, AV_LOG_DEBUG, -+ "discarding sps conformance window, " -+ "original values are l:%u r:%u t:%u b:%u\n", -+ sps->pic_conf_win.left_offset, -+ sps->pic_conf_win.right_offset, -+ sps->pic_conf_win.top_offset, -+ sps->pic_conf_win.bottom_offset); -+ -+ sps->pic_conf_win.left_offset = -+ sps->pic_conf_win.right_offset = -+ sps->pic_conf_win.top_offset = -+ sps->pic_conf_win.bottom_offset = 0; -+ } -+ sps->output_window = sps->pic_conf_win; -+ } -+ -+ sps->bit_depth = get_ue_golomb_long(gb) + 8; -+ bit_depth_chroma = get_ue_golomb_long(gb) + 8; -+ if (sps->chroma_format_idc && bit_depth_chroma != sps->bit_depth) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Luma bit depth (%d) is different from chroma bit depth (%d), " -+ "this is unsupported.\n", -+ sps->bit_depth, bit_depth_chroma); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ ret = map_pixel_format(sps); -+ if (ret < 0) -+ return ret; -+ -+ sps->log2_max_poc_lsb = get_ue_golomb_long(gb) + 4; -+ if (sps->log2_max_poc_lsb > 16) { -+ av_log(avctx, AV_LOG_ERROR, "log2_max_pic_order_cnt_lsb_minus4 out range: %d\n", -+ sps->log2_max_poc_lsb - 4); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ sublayer_ordering_info = get_bits1(gb); -+ start = sublayer_ordering_info ? 0 : sps->max_sub_layers - 1; -+ for (i = start; i < sps->max_sub_layers; i++) { -+ sps->temporal_layer[i].max_dec_pic_buffering = get_ue_golomb_long(gb) + 1; -+ sps->temporal_layer[i].num_reorder_pics = get_ue_golomb_long(gb); -+ sps->temporal_layer[i].max_latency_increase = get_ue_golomb_long(gb) - 1; -+ if (sps->temporal_layer[i].max_dec_pic_buffering > (unsigned)HEVC_MAX_DPB_SIZE) { -+ av_log(avctx, AV_LOG_ERROR, "sps_max_dec_pic_buffering_minus1 out of range: %d\n", -+ sps->temporal_layer[i].max_dec_pic_buffering - 1U); -+ return AVERROR_INVALIDDATA; -+ } -+ if (sps->temporal_layer[i].num_reorder_pics > sps->temporal_layer[i].max_dec_pic_buffering - 1) { -+ av_log(avctx, AV_LOG_WARNING, "sps_max_num_reorder_pics out of range: %d\n", -+ sps->temporal_layer[i].num_reorder_pics); -+ if (avctx->err_recognition & AV_EF_EXPLODE || -+ sps->temporal_layer[i].num_reorder_pics > HEVC_MAX_DPB_SIZE - 1) { -+ return AVERROR_INVALIDDATA; -+ } -+ sps->temporal_layer[i].max_dec_pic_buffering = sps->temporal_layer[i].num_reorder_pics + 1; -+ } -+ } -+ -+ if (!sublayer_ordering_info) { -+ for (i = 0; i < start; i++) { -+ sps->temporal_layer[i].max_dec_pic_buffering = sps->temporal_layer[start].max_dec_pic_buffering; -+ sps->temporal_layer[i].num_reorder_pics = sps->temporal_layer[start].num_reorder_pics; -+ sps->temporal_layer[i].max_latency_increase = sps->temporal_layer[start].max_latency_increase; -+ } -+ } -+ -+ sps->log2_min_cb_size = get_ue_golomb_long(gb) + 3; -+ sps->log2_diff_max_min_coding_block_size = get_ue_golomb_long(gb); -+ sps->log2_min_tb_size = get_ue_golomb_long(gb) + 2; -+ log2_diff_max_min_transform_block_size = get_ue_golomb_long(gb); -+ sps->log2_max_trafo_size = log2_diff_max_min_transform_block_size + -+ sps->log2_min_tb_size; -+ -+ if (sps->log2_min_cb_size < 3 || sps->log2_min_cb_size > 30) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid value %d for log2_min_cb_size", sps->log2_min_cb_size); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (sps->log2_diff_max_min_coding_block_size > 30) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid value %d for log2_diff_max_min_coding_block_size", sps->log2_diff_max_min_coding_block_size); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (sps->log2_min_tb_size >= sps->log2_min_cb_size || sps->log2_min_tb_size < 2) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid value for log2_min_tb_size"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (log2_diff_max_min_transform_block_size < 0 || log2_diff_max_min_transform_block_size > 30) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid value %d for log2_diff_max_min_transform_block_size", log2_diff_max_min_transform_block_size); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ { -+ const unsigned int CtbLog2SizeY = sps->log2_min_cb_size + sps->log2_diff_max_min_coding_block_size; -+ // Not a bitstream limitation, but all profiles -+ if (CtbLog2SizeY < 4 || CtbLog2SizeY > HEVC_MAX_LOG2_CTB_SIZE) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid value %d for CtbLog2SizeY", CtbLog2SizeY); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (sps->log2_max_trafo_size > FFMIN(5, CtbLog2SizeY)) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid value %d for MaxTbLog2SizeY", sps->log2_max_trafo_size); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ // Inferred parameters -+ sps->log2_ctb_size = CtbLog2SizeY; -+// sps->log2_min_pu_size = sps->log2_min_cb_size - 1; -+ } -+ -+ sps->max_transform_hierarchy_depth_inter = get_ue_golomb_long(gb); -+ sps->max_transform_hierarchy_depth_intra = get_ue_golomb_long(gb); -+ -+ sps->scaling_list_enable_flag = get_bits1(gb); -+ if (sps->scaling_list_enable_flag) { -+ set_default_scaling_list_data(&sps->scaling_list); -+ -+ if (get_bits1(gb)) { -+ ret = scaling_list_data(gb, avctx, &sps->scaling_list, sps); -+ if (ret < 0) -+ return ret; -+ } -+ } -+ -+ sps->amp_enabled_flag = get_bits1(gb); -+ sps->sao_enabled = get_bits1(gb); -+ -+ // Set pcm defaults (0) so we don't have to test _enabled when we -+ // want to use them -+ memset(&sps->pcm, 0, sizeof(sps->pcm)); -+ -+ if (get_bits1(gb)) // pcm_enabled_flag -+ { -+ const unsigned int limit_max_pcm = FFMIN(5, -+ sps->log2_min_cb_size + sps->log2_diff_max_min_coding_block_size); -+ sps->pcm.bit_depth = get_bits(gb, 4) + 1; -+ sps->pcm.bit_depth_chroma = get_bits(gb, 4) + 1; -+ sps->pcm.log2_min_pcm_cb_size = get_ue_golomb_long(gb) + 3; -+ sps->pcm.log2_max_pcm_cb_size = sps->pcm.log2_min_pcm_cb_size + -+ get_ue_golomb_long(gb); -+ if (FFMAX(sps->pcm.bit_depth, sps->pcm.bit_depth_chroma) > sps->bit_depth) { -+ av_log(avctx, AV_LOG_ERROR, -+ "PCM bit depth (%d, %d) is greater than normal bit depth (%d)\n", -+ sps->pcm.bit_depth, sps->pcm.bit_depth_chroma, sps->bit_depth); -+ return AVERROR_INVALIDDATA; -+ } -+ if (sps->pcm.log2_min_pcm_cb_size < sps->log2_min_cb_size || -+ sps->pcm.log2_max_pcm_cb_size > limit_max_pcm) { -+ av_log(avctx, AV_LOG_ERROR, "Bad PCM CB min/max size (%d->%d)", -+ sps->pcm.log2_min_pcm_cb_size, sps->pcm.log2_max_pcm_cb_size); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ sps->pcm.loop_filter_disable_flag = get_bits1(gb); -+ } -+ -+ // Could be based on min_pcm_cb_size but much easier logic if we just stick -+ // with 8 (and costs us little) -+ sps->pcm_width = (sps->width + 63) >> 6; // 8 for min size, 8 bits per byte - round up -+ sps->pcm_height = (sps->height + 7) >> 3; -+ -+ sps->nb_st_rps = get_ue_golomb_long(gb); -+ if (sps->nb_st_rps > HEVC_MAX_SHORT_TERM_REF_PIC_SETS) { -+ av_log(avctx, AV_LOG_ERROR, "Too many short term RPS: %d.\n", -+ sps->nb_st_rps); -+ return AVERROR_INVALIDDATA; -+ } -+ for (i = 0; i < sps->nb_st_rps; i++) { -+ if ((ret = ff_hevc_rpi_decode_short_term_rps(gb, avctx, &sps->st_rps[i], -+ sps, 0)) < 0) -+ return ret; -+ } -+ -+ sps->long_term_ref_pics_present_flag = get_bits1(gb); -+ if (sps->long_term_ref_pics_present_flag) { -+ sps->num_long_term_ref_pics_sps = get_ue_golomb_long(gb); -+ if (sps->num_long_term_ref_pics_sps > HEVC_MAX_LONG_TERM_REF_PICS) { -+ av_log(avctx, AV_LOG_ERROR, "num_long_term_ref_pics_sps %d is out of range.\n", -+ sps->num_long_term_ref_pics_sps); -+ return AVERROR_INVALIDDATA; -+ } -+ for (i = 0; i < sps->num_long_term_ref_pics_sps; i++) { -+ sps->lt_ref_pic_poc_lsb_sps[i] = get_bits(gb, sps->log2_max_poc_lsb); -+ sps->used_by_curr_pic_lt_sps_flag[i] = get_bits1(gb); -+ } -+ } -+ -+ sps->sps_temporal_mvp_enabled_flag = get_bits1(gb); -+ sps->sps_strong_intra_smoothing_enable_flag = get_bits1(gb); -+ sps->vui.sar = (AVRational){0, 1}; -+ vui_present = get_bits1(gb); -+ if (vui_present) -+ decode_vui(gb, avctx, apply_defdispwin, sps); -+ -+ if (get_bits1(gb)) { // sps_extension_flag -+ int sps_extension_flag[1]; -+ for (i = 0; i < 1; i++) -+ sps_extension_flag[i] = get_bits1(gb); -+ skip_bits(gb, 7); //sps_extension_7bits = get_bits(gb, 7); -+ if (sps_extension_flag[0]) { -+ int extended_precision_processing_flag; -+ int cabac_bypass_alignment_enabled_flag; -+ -+ sps->transform_skip_rotation_enabled_flag = get_bits1(gb); -+ sps->transform_skip_context_enabled_flag = get_bits1(gb); -+ sps->implicit_rdpcm_enabled_flag = get_bits1(gb); -+ -+ sps->explicit_rdpcm_enabled_flag = get_bits1(gb); -+ -+ extended_precision_processing_flag = get_bits1(gb); -+ if (extended_precision_processing_flag) -+ av_log(avctx, AV_LOG_WARNING, -+ "extended_precision_processing_flag not yet implemented\n"); -+ -+ sps->intra_smoothing_disabled_flag = get_bits1(gb); -+ sps->high_precision_offsets_enabled_flag = get_bits1(gb); -+ sps->persistent_rice_adaptation_enabled_flag = get_bits1(gb); -+ -+ cabac_bypass_alignment_enabled_flag = get_bits1(gb); -+ if (cabac_bypass_alignment_enabled_flag) -+ av_log(avctx, AV_LOG_WARNING, -+ "cabac_bypass_alignment_enabled_flag not yet implemented\n"); -+ } -+ } -+ if (apply_defdispwin) { -+ sps->output_window.left_offset += sps->vui.def_disp_win.left_offset; -+ sps->output_window.right_offset += sps->vui.def_disp_win.right_offset; -+ sps->output_window.top_offset += sps->vui.def_disp_win.top_offset; -+ sps->output_window.bottom_offset += sps->vui.def_disp_win.bottom_offset; -+ } -+ -+ ow = &sps->output_window; -+ if (ow->left_offset >= INT_MAX - ow->right_offset || -+ ow->top_offset >= INT_MAX - ow->bottom_offset || -+ ow->left_offset + ow->right_offset >= sps->width || -+ ow->top_offset + ow->bottom_offset >= sps->height) { -+ av_log(avctx, AV_LOG_WARNING, "Invalid cropping offsets: %u/%u/%u/%u\n", -+ ow->left_offset, ow->right_offset, ow->top_offset, ow->bottom_offset); -+ if (avctx->err_recognition & AV_EF_EXPLODE) { -+ return AVERROR_INVALIDDATA; -+ } -+ av_log(avctx, AV_LOG_WARNING, -+ "Displaying the whole video surface.\n"); -+ memset(ow, 0, sizeof(*ow)); -+ memset(&sps->pic_conf_win, 0, sizeof(sps->pic_conf_win)); -+ } -+ -+ // Inferred parameters -+ -+ sps->ctb_width = (sps->width + (1 << sps->log2_ctb_size) - 1) >> sps->log2_ctb_size; -+ sps->ctb_height = (sps->height + (1 << sps->log2_ctb_size) - 1) >> sps->log2_ctb_size; -+ sps->ctb_size = sps->ctb_width * sps->ctb_height; -+ -+ sps->min_cb_width = sps->width >> sps->log2_min_cb_size; -+ sps->min_cb_height = sps->height >> sps->log2_min_cb_size; -+ sps->min_tb_width = sps->width >> sps->log2_min_tb_size; -+ sps->min_tb_height = sps->height >> sps->log2_min_tb_size; -+ sps->min_pu_width = sps->width >> LOG2_MIN_PU_SIZE; -+ sps->min_pu_height = sps->height >> LOG2_MIN_PU_SIZE; -+ sps->tb_mask = (1 << (sps->log2_ctb_size - sps->log2_min_tb_size)) - 1; -+ -+ sps->qp_bd_offset = 6 * (sps->bit_depth - 8); -+ sps->wp_offset_half_range = (1U << (sps->high_precision_offsets_enabled_flag ? sps->bit_depth - 1 : 7)); -+ -+ if (av_mod_uintp2(sps->width, sps->log2_min_cb_size) || -+ av_mod_uintp2(sps->height, sps->log2_min_cb_size)) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid coded frame dimensions.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (sps->max_transform_hierarchy_depth_inter > sps->log2_ctb_size - sps->log2_min_tb_size) { -+ av_log(avctx, AV_LOG_ERROR, "max_transform_hierarchy_depth_inter out of range: %d\n", -+ sps->max_transform_hierarchy_depth_inter); -+ return AVERROR_INVALIDDATA; -+ } -+ if (sps->max_transform_hierarchy_depth_intra > sps->log2_ctb_size - sps->log2_min_tb_size) { -+ av_log(avctx, AV_LOG_ERROR, "max_transform_hierarchy_depth_intra out of range: %d\n", -+ sps->max_transform_hierarchy_depth_intra); -+ return AVERROR_INVALIDDATA; -+ } -+ if (sps->log2_max_trafo_size > FFMIN(sps->log2_ctb_size, 5)) { -+ av_log(avctx, AV_LOG_ERROR, -+ "max transform block size out of range: %d\n", -+ sps->log2_max_trafo_size); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (get_bits_left(gb) < 0) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Overread SPS by %d bits\n", -get_bits_left(gb)); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ return 0; -+} -+ -+int ff_hevc_rpi_decode_nal_sps(GetBitContext *gb, AVCodecContext *avctx, -+ HEVCRpiParamSets *ps, int apply_defdispwin) -+{ -+ HEVCRpiSPS *sps; -+ AVBufferRef *sps_buf = av_buffer_allocz(sizeof(*sps)); -+ unsigned int sps_id; -+ int ret; -+ ptrdiff_t nal_size; -+ -+ if (!sps_buf) -+ return AVERROR(ENOMEM); -+ sps = (HEVCRpiSPS*)sps_buf->data; -+ -+ av_log(avctx, AV_LOG_DEBUG, "Decoding SPS\n"); -+ -+ nal_size = gb->buffer_end - gb->buffer; -+ if (nal_size > sizeof(sps->data)) { -+ av_log(avctx, AV_LOG_WARNING, "Truncating likely oversized SPS " -+ "(%"PTRDIFF_SPECIFIER" > %"SIZE_SPECIFIER")\n", -+ nal_size, sizeof(sps->data)); -+ sps->data_size = sizeof(sps->data); -+ } else { -+ sps->data_size = nal_size; -+ } -+ memcpy(sps->data, gb->buffer, sps->data_size); -+ -+ ret = ff_hevc_rpi_parse_sps(sps, gb, &sps_id, -+ apply_defdispwin, -+ ps->vps_list, avctx); -+ if (ret < 0) { -+ av_buffer_unref(&sps_buf); -+ return ret; -+ } -+ -+ if (avctx->debug & FF_DEBUG_BITSTREAM) { -+ av_log(avctx, AV_LOG_DEBUG, -+ "Parsed SPS: id %d; coded wxh: %dx%d; " -+ "cropped wxh: %dx%d; pix_fmt: %s.\n", -+ sps_id, sps->width, sps->height, -+ sps->width - (sps->output_window.left_offset + sps->output_window.right_offset), -+ sps->height - (sps->output_window.top_offset + sps->output_window.bottom_offset), -+ av_get_pix_fmt_name(sps->pix_fmt)); -+ } -+ -+ /* check if this is a repeat of an already parsed SPS, then keep the -+ * original one. -+ * otherwise drop all PPSes that depend on it */ -+ if (ps->sps_list[sps_id] && -+ !memcmp(ps->sps_list[sps_id]->data, sps_buf->data, sps_buf->size)) { -+ av_buffer_unref(&sps_buf); -+ } else { -+ remove_sps(ps, sps_id); -+ ps->sps_list[sps_id] = sps_buf; -+ } -+ -+ return 0; -+} -+ -+static void hevc_pps_free(void *opaque, uint8_t *data) -+{ -+ HEVCRpiPPS *pps = (HEVCRpiPPS*)data; -+ -+ av_freep(&pps->column_width); -+ av_freep(&pps->row_height); -+ av_freep(&pps->col_bd); -+ av_freep(&pps->row_bd); -+ av_freep(&pps->col_idxX); -+ av_freep(&pps->ctb_addr_rs_to_ts); -+ av_freep(&pps->ctb_addr_ts_to_rs); -+ av_freep(&pps->tile_pos_ts); -+ av_freep(&pps->tile_size); -+ av_freep(&pps->tile_id); -+ av_freep(&pps->ctb_ts_flags); -+ -+ av_freep(&pps); -+} -+ -+static int get_offset_list(GetBitContext * const gb, AVCodecContext * const avctx, unsigned int n_minus_1, int8_t * offsets) -+{ -+ do -+ { -+ const int offset = get_se_golomb_long(gb); -+ if (offset < -12 || offset > 12) { -+ av_log(avctx, AV_LOG_ERROR, "qp_offset_list[]: %d out of range\n", offset); -+ return AVERROR_INVALIDDATA; -+ } -+ *offsets++ = offset; -+ } while (n_minus_1-- != 0); -+ return 0; -+} -+ -+static int pps_range_extensions(GetBitContext * const gb, AVCodecContext * const avctx, -+ HEVCRpiPPS * const pps, const HEVCRpiSPS * const sps) -+{ -+ if (pps->transform_skip_enabled_flag) { -+ pps->log2_max_transform_skip_block_size = get_ue_golomb_long(gb) + 2; -+ } -+ pps->cross_component_prediction_enabled_flag = get_bits1(gb); -+ if (pps->cross_component_prediction_enabled_flag && -+ (sps->chroma_format_idc != 3 || sps->separate_colour_plane_flag)) -+ { -+ av_log(avctx, AV_LOG_ERROR, "cross_component_prediction_enabled but chroma_format_idc != 3\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ pps->chroma_qp_offset_list_enabled_flag = get_bits1(gb); -+ if (pps->chroma_qp_offset_list_enabled_flag) { -+ int err; -+ -+ pps->diff_cu_chroma_qp_offset_depth = get_ue_golomb_long(gb); -+ pps->chroma_qp_offset_list_len_minus1 = get_ue_golomb_long(gb); -+ if (pps->chroma_qp_offset_list_len_minus1 > 5) { -+ av_log(avctx, AV_LOG_ERROR, -+ "chroma_qp_offset_list_len_minus1 shall be in the range [0, 5].\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ av_log(avctx, AV_LOG_WARNING, "cb_qp_offset_list not tested yet.\n"); -+ -+ if ((err = get_offset_list(gb, avctx, pps->chroma_qp_offset_list_len_minus1, pps->cb_qp_offset_list)) != 0 || -+ (err = get_offset_list(gb, avctx, pps->chroma_qp_offset_list_len_minus1, pps->cr_qp_offset_list)) != 0) -+ return err; -+ } -+ -+ { -+ const unsigned int max_offset = sps->bit_depth > 10 ? sps->bit_depth - 10 : 0; -+ -+ pps->log2_sao_offset_scale_luma = get_ue_golomb_long(gb); -+ if (pps->log2_sao_offset_scale_luma > max_offset) { -+ av_log(avctx, AV_LOG_ERROR, "log2_sao_offset_scale_luma invalid"); -+ return AVERROR_INVALIDDATA; -+ } -+ pps->log2_sao_offset_scale_chroma = get_ue_golomb_long(gb); -+ if (pps->log2_sao_offset_scale_chroma > max_offset) { -+ av_log(avctx, AV_LOG_ERROR, "log2_sao_offset_scale_chroma invalid"); -+ return AVERROR_INVALIDDATA; -+ } -+ } -+ -+ return(0); -+} -+ -+static inline int setup_pps(AVCodecContext * const avctx, -+ HEVCRpiPPS * const pps, const HEVCRpiSPS * const sps) -+{ -+ int pic_area_in_ctbs; -+ int i, j, x, y, ctb_addr_rs, tile_id; -+ -+ // Inferred parameters -+ -+ // qp_y -> qp_u/qp_v tables -+ // The tables have at least -24,+24 overrun after adding offset here -+ // which should allow for clipless offseting -+ -+ pps->qp_dblk_x[0] = qp_c_dblk_0 + QP_DBLK_OFFSET_0; // No offset for luma, but may be useful for general code -+ pps->qp_bd_x[0] = qp_c_bd_0[sps->bit_depth - 8] + QP_OFFSET_0; -+ -+ if (sps->chroma_format_idc == 1) { -+ pps->qp_dblk_x[1] = qp_c_dblk_1 + pps->cb_qp_offset + QP_DBLK_OFFSET_0; -+ pps->qp_bd_x[1] = qp_c_bd_1[sps->bit_depth - 8] + pps->cb_qp_offset + QP_OFFSET_0; -+ pps->qp_dblk_x[2] = qp_c_dblk_1 + pps->cr_qp_offset + QP_DBLK_OFFSET_0; -+ pps->qp_bd_x[2] = qp_c_bd_1[sps->bit_depth - 8] + pps->cr_qp_offset + QP_OFFSET_0; -+ } -+ else -+ { -+ pps->qp_dblk_x[1] = qp_c_dblk_0 + pps->cb_qp_offset + QP_DBLK_OFFSET_0; -+ pps->qp_bd_x[1] = qp_c_bd_0[sps->bit_depth - 8] + pps->cb_qp_offset + QP_OFFSET_0; -+ pps->qp_dblk_x[2] = qp_c_dblk_0 + pps->cr_qp_offset + QP_DBLK_OFFSET_0; -+ pps->qp_bd_x[2] = qp_c_bd_0[sps->bit_depth - 8] + pps->cr_qp_offset + QP_OFFSET_0; -+ } -+ -+ pps->col_bd = av_malloc_array(pps->num_tile_columns + 1, sizeof(*pps->col_bd)); -+ pps->row_bd = av_malloc_array(pps->num_tile_rows + 1, sizeof(*pps->row_bd)); -+ pps->col_idxX = av_malloc_array(sps->ctb_width, sizeof(*pps->col_idxX)); -+ if (!pps->col_bd || !pps->row_bd || !pps->col_idxX) -+ return AVERROR(ENOMEM); -+ -+ if (pps->uniform_spacing_flag) { -+ if (!pps->column_width) { -+ pps->column_width = av_malloc_array(pps->num_tile_columns, sizeof(*pps->column_width)); -+ pps->row_height = av_malloc_array(pps->num_tile_rows, sizeof(*pps->row_height)); -+ } -+ if (!pps->column_width || !pps->row_height) -+ return AVERROR(ENOMEM); -+ -+ for (i = 0; i < pps->num_tile_columns; i++) { -+ pps->column_width[i] = ((i + 1) * sps->ctb_width) / pps->num_tile_columns - -+ (i * sps->ctb_width) / pps->num_tile_columns; -+ } -+ -+ for (i = 0; i < pps->num_tile_rows; i++) { -+ pps->row_height[i] = ((i + 1) * sps->ctb_height) / pps->num_tile_rows - -+ (i * sps->ctb_height) / pps->num_tile_rows; -+ } -+ } -+ -+ { -+ const unsigned int td_mask = 63 >> (sps->log2_ctb_size + sps->pixel_shift); -+ pps->col_bd[0] = 0; -+ pps->tile_wpp_inter_disable = 0; -+ for (i = 0; i < pps->num_tile_columns; i++) -+ { -+ pps->col_bd[i + 1] = pps->col_bd[i] + pps->column_width[i]; -+ -+ // Avoid trying tile parallel if the columns don't fall on cache boundries -+ // (this causes too much pain syncing flushes with the QPU) -+ // Ignore the final (RHS of pic) tile boundry -+ if ((pps->col_bd[i] & td_mask) != 0) { -+ pps->tile_wpp_inter_disable = 1; -+ } -+ } -+ -+ // If we can start the next row before finishing the first line of -+ // this one then we must wait at the end of the tile -+ // * if this happens a lot then there are better but more complicated -+ // conditions that we could apply -+ if (pps->tile_wpp_inter_disable) { -+ for (i = 0; i < pps->num_tile_rows; i++) -+ { -+ if (pps->row_height[i] <= RPI_MAX_JOBS) { -+ pps->tile_wpp_inter_disable = 2; -+ break; -+ } -+ } -+ } -+ } -+ -+ pps->row_bd[0] = 0; -+ for (i = 0; i < pps->num_tile_rows; i++) -+ pps->row_bd[i + 1] = pps->row_bd[i] + pps->row_height[i]; -+ -+ for (i = 0, j = 0; i < sps->ctb_width; i++) { -+ if (i >= pps->col_bd[j + 1]) -+ j++; -+ pps->col_idxX[i] = j; -+ } -+ -+ /** -+ * 6.5 -+ */ -+ pic_area_in_ctbs = sps->ctb_size; -+ -+ pps->ctb_addr_rs_to_ts = av_malloc_array(pic_area_in_ctbs, sizeof(*pps->ctb_addr_rs_to_ts)); -+ pps->ctb_addr_ts_to_rs = av_malloc_array(pic_area_in_ctbs, sizeof(*pps->ctb_addr_ts_to_rs)); -+ pps->tile_id = av_malloc_array(pic_area_in_ctbs, sizeof(*pps->tile_id)); -+ pps->tile_size = av_malloc_array(pps->num_tile_columns * pps->num_tile_rows, sizeof(*pps->tile_size)); -+ pps->tile_pos_ts = av_malloc_array(pps->num_tile_columns * pps->num_tile_rows, sizeof(*pps->tile_pos_ts)); -+ pps->ctb_ts_flags = av_malloc_array(pic_area_in_ctbs, sizeof(*pps->ctb_ts_flags)); -+ if (!pps->ctb_addr_rs_to_ts || !pps->ctb_addr_ts_to_rs || -+ !pps->tile_id || pps->tile_pos_ts == NULL || pps->tile_size == NULL) { -+ return AVERROR(ENOMEM); -+ } -+ -+ memset(pps->ctb_ts_flags, 0, pic_area_in_ctbs * sizeof(*pps->ctb_ts_flags)); -+ -+ for (ctb_addr_rs = 0; ctb_addr_rs < pic_area_in_ctbs; ctb_addr_rs++) { -+ int tb_x = ctb_addr_rs % sps->ctb_width; -+ int tb_y = ctb_addr_rs / sps->ctb_width; -+ int tile_x = 0; -+ int tile_y = 0; -+ int val = 0; -+ -+ for (i = 0; i < pps->num_tile_columns; i++) { -+ if (tb_x < pps->col_bd[i + 1]) { -+ tile_x = i; -+ break; -+ } -+ } -+ -+ for (i = 0; i < pps->num_tile_rows; i++) { -+ if (tb_y < pps->row_bd[i + 1]) { -+ tile_y = i; -+ break; -+ } -+ } -+ -+ for (i = 0; i < tile_x; i++) -+ val += pps->row_height[tile_y] * pps->column_width[i]; -+ for (i = 0; i < tile_y; i++) -+ val += sps->ctb_width * pps->row_height[i]; -+ -+ val += (tb_y - pps->row_bd[tile_y]) * pps->column_width[tile_x] + -+ tb_x - pps->col_bd[tile_x]; -+ -+ pps->ctb_addr_rs_to_ts[ctb_addr_rs] = val; -+ pps->ctb_addr_ts_to_rs[val] = ctb_addr_rs; -+ } -+ -+ { -+ uint8_t * pflags = pps->ctb_ts_flags; -+ uint16_t * ptid = pps->tile_id; -+ -+ for (j = 0, tile_id = 0; j < pps->num_tile_rows; j++) -+ { -+ for (i = 0; i < pps->num_tile_columns; i++, tile_id++) -+ { -+ const unsigned int tile_w = pps->column_width[i]; -+ -+ pflags[0] |= CTB_TS_FLAGS_CIREQ; -+ -+ for (x = 0; x != tile_w; ++x) { -+ pflags[x] |= CTB_TS_FLAGS_TOT; -+ } -+ -+ for (y = pps->row_bd[j]; y < pps->row_bd[j + 1]; y++) -+ { -+ pflags[0] |= CTB_TS_FLAGS_SOTL; -+ -+ if (pps->entropy_coding_sync_enabled_flag) -+ { -+ if (pps->column_width[i] != 1) -+ pflags[1] |= CTB_TS_FLAGS_CSAVE; -+ else -+ pflags[0] |= CTB_TS_FLAGS_CIREQ; -+ -+ if ((pflags[0] & CTB_TS_FLAGS_CIREQ) == 0) -+ pflags[0] |= CTB_TS_FLAGS_CLOAD; -+ } -+ -+ for (x = 0; x != tile_w; ++x) -+ *ptid++ = tile_id; -+ -+ pflags += tile_w; -+ pflags[-1] |= CTB_TS_FLAGS_EOTL; -+ if (i + 1 == pps->num_tile_columns) -+ pflags[-1] |= CTB_TS_FLAGS_EOL; -+ } -+ -+ pflags[-1] |= CTB_TS_FLAGS_EOT; -+ } -+ } -+ } -+ -+ { -+ unsigned int ts = 0; -+ for (j = 0; j < pps->num_tile_rows; j++) -+ for (i = 0; i < pps->num_tile_columns; i++) -+ { -+ const unsigned int size = pps->column_width[i] * pps->row_height[j]; -+ pps->tile_size[j * pps->num_tile_columns + i] = size; -+ pps->tile_pos_ts[j * pps->num_tile_columns + i] = ts; -+ ts += size; -+ } -+ } -+ -+ return 0; -+} -+ -+int ff_hevc_rpi_decode_nal_pps(GetBitContext * const gb, AVCodecContext * const avctx, -+ HEVCRpiParamSets * const ps) -+{ -+ const HEVCRpiSPS *sps = NULL; -+ int i, ret = 0; -+ unsigned int pps_id = 0; -+ ptrdiff_t nal_size; -+ unsigned log2_parallel_merge_level_minus2; -+ -+ AVBufferRef *pps_buf; -+ HEVCRpiPPS *pps = av_mallocz(sizeof(*pps)); -+ -+ if (!pps) -+ return AVERROR(ENOMEM); -+ -+ pps_buf = av_buffer_create((uint8_t *)pps, sizeof(*pps), -+ hevc_pps_free, NULL, 0); -+ if (!pps_buf) { -+ av_freep(&pps); -+ return AVERROR(ENOMEM); -+ } -+ -+ av_log(avctx, AV_LOG_DEBUG, "Decoding PPS\n"); -+ -+ nal_size = gb->buffer_end - gb->buffer; -+ if (nal_size > sizeof(pps->data)) { -+ av_log(avctx, AV_LOG_WARNING, "Truncating likely oversized PPS " -+ "(%"PTRDIFF_SPECIFIER" > %"SIZE_SPECIFIER")\n", -+ nal_size, sizeof(pps->data)); -+ pps->data_size = sizeof(pps->data); -+ } else { -+ pps->data_size = nal_size; -+ } -+ memcpy(pps->data, gb->buffer, pps->data_size); -+ -+ // Default values -+ pps->loop_filter_across_tiles_enabled_flag = 1; -+ pps->num_tile_columns = 1; -+ pps->num_tile_rows = 1; -+ pps->uniform_spacing_flag = 1; -+ pps->disable_dbf = 0; -+ pps->beta_offset = 0; -+ pps->tc_offset = 0; -+ pps->log2_max_transform_skip_block_size = 2; -+ -+ // Coded parameters -+ pps_id = get_ue_golomb_long(gb); -+ if (pps_id >= HEVC_MAX_PPS_COUNT) { -+ av_log(avctx, AV_LOG_ERROR, "PPS id out of range: %d\n", pps_id); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ pps->sps_id = get_ue_golomb_long(gb); -+ if (pps->sps_id >= HEVC_MAX_SPS_COUNT) { -+ av_log(avctx, AV_LOG_ERROR, "SPS id out of range: %d\n", pps->sps_id); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ if (!ps->sps_list[pps->sps_id]) { -+ av_log(avctx, AV_LOG_ERROR, "SPS %u does not exist.\n", pps->sps_id); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ sps = (HEVCRpiSPS *)ps->sps_list[pps->sps_id]->data; -+ -+ pps->dependent_slice_segments_enabled_flag = get_bits1(gb); -+ pps->output_flag_present_flag = get_bits1(gb); -+ pps->num_extra_slice_header_bits = get_bits(gb, 3); -+ -+ pps->sign_data_hiding_flag = get_bits1(gb); -+ -+ pps->cabac_init_present_flag = get_bits1(gb); -+ -+ pps->num_ref_idx_l0_default_active = get_ue_golomb_long(gb) + 1; -+ if (pps->num_ref_idx_l0_default_active < 1 || pps->num_ref_idx_l0_default_active > 15) { -+ av_log(avctx, AV_LOG_ERROR, "pps->num_ref_idx_l0_default_active invalid\n"); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ pps->num_ref_idx_l1_default_active = get_ue_golomb_long(gb) + 1; -+ if (pps->num_ref_idx_l1_default_active < 1 || pps->num_ref_idx_l1_default_active > 15) { -+ av_log(avctx, AV_LOG_ERROR, "pps->num_ref_idx_l1_default_active invalid\n"); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ -+ pps->pic_init_qp_minus26 = get_se_golomb(gb); -+ if (pps->pic_init_qp_minus26 > 25 || pps->pic_init_qp_minus26 < -(26 + sps->qp_bd_offset)) { -+ av_log(avctx, AV_LOG_ERROR, -+ "init_qp_minus26 %d is outside the valid range " -+ "[%d, %d].\n", -+ pps->pic_init_qp_minus26, -+ -(26 + sps->qp_bd_offset), 25); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ -+ pps->constrained_intra_pred_flag = get_bits1(gb); -+ pps->transform_skip_enabled_flag = get_bits1(gb); -+ -+ pps->cu_qp_delta_enabled_flag = get_bits1(gb); -+ pps->log2_min_cu_qp_delta_size = sps->log2_ctb_size; -+ if (pps->cu_qp_delta_enabled_flag) -+ { -+ const unsigned int diff_cu_qp_delta_depth = get_ue_golomb_long(gb); -+ -+ if (diff_cu_qp_delta_depth > sps->log2_diff_max_min_coding_block_size) { -+ av_log(avctx, AV_LOG_ERROR, "diff_cu_qp_delta_depth %d is invalid\n", -+ diff_cu_qp_delta_depth); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ -+ pps->log2_min_cu_qp_delta_size = sps->log2_ctb_size - diff_cu_qp_delta_depth; -+ } -+ -+ pps->cb_qp_offset = get_se_golomb(gb); -+ if (pps->cb_qp_offset < -12 || pps->cb_qp_offset > 12) { -+ av_log(avctx, AV_LOG_ERROR, "pps_cb_qp_offset out of range: %d\n", -+ pps->cb_qp_offset); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ pps->cr_qp_offset = get_se_golomb(gb); -+ if (pps->cr_qp_offset < -12 || pps->cr_qp_offset > 12) { -+ av_log(avctx, AV_LOG_ERROR, "pps_cr_qp_offset out of range: %d\n", -+ pps->cr_qp_offset); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ pps->pic_slice_level_chroma_qp_offsets_present_flag = get_bits1(gb); -+ -+ pps->weighted_pred_flag = get_bits1(gb); -+ pps->weighted_bipred_flag = get_bits1(gb); -+ -+ pps->transquant_bypass_enable_flag = get_bits1(gb); -+ pps->tiles_enabled_flag = get_bits1(gb); -+ pps->entropy_coding_sync_enabled_flag = get_bits1(gb); -+ -+ if (pps->tiles_enabled_flag) { -+ pps->num_tile_columns = get_ue_golomb_long(gb) + 1; -+ pps->num_tile_rows = get_ue_golomb_long(gb) + 1; -+ if (pps->num_tile_columns <= 0 || -+ pps->num_tile_columns >= sps->width) { -+ av_log(avctx, AV_LOG_ERROR, "num_tile_columns_minus1 out of range: %d\n", -+ pps->num_tile_columns - 1); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ if (pps->num_tile_rows <= 0 || -+ pps->num_tile_rows >= sps->height) { -+ av_log(avctx, AV_LOG_ERROR, "num_tile_rows_minus1 out of range: %d\n", -+ pps->num_tile_rows - 1); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ -+ pps->column_width = av_malloc_array(pps->num_tile_columns, sizeof(*pps->column_width)); -+ pps->row_height = av_malloc_array(pps->num_tile_rows, sizeof(*pps->row_height)); -+ if (!pps->column_width || !pps->row_height) { -+ ret = AVERROR(ENOMEM); -+ goto err; -+ } -+ -+ pps->uniform_spacing_flag = get_bits1(gb); -+ if (!pps->uniform_spacing_flag) { -+ uint64_t sum = 0; -+ for (i = 0; i < pps->num_tile_columns - 1; i++) { -+ pps->column_width[i] = get_ue_golomb_long(gb) + 1; -+ sum += pps->column_width[i]; -+ } -+ if (sum >= sps->ctb_width) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid tile widths.\n"); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ pps->column_width[pps->num_tile_columns - 1] = sps->ctb_width - sum; -+ -+ sum = 0; -+ for (i = 0; i < pps->num_tile_rows - 1; i++) { -+ pps->row_height[i] = get_ue_golomb_long(gb) + 1; -+ sum += pps->row_height[i]; -+ } -+ if (sum >= sps->ctb_height) { -+ av_log(avctx, AV_LOG_ERROR, "Invalid tile heights.\n"); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ pps->row_height[pps->num_tile_rows - 1] = sps->ctb_height - sum; -+ } -+ pps->loop_filter_across_tiles_enabled_flag = get_bits1(gb); -+ } -+ -+ pps->seq_loop_filter_across_slices_enabled_flag = get_bits1(gb); -+ -+ pps->deblocking_filter_control_present_flag = get_bits1(gb); -+ if (pps->deblocking_filter_control_present_flag) { -+ pps->deblocking_filter_override_enabled_flag = get_bits1(gb); -+ pps->disable_dbf = get_bits1(gb); -+ if (!pps->disable_dbf) { -+ int beta_offset_div2 = get_se_golomb(gb); -+ int tc_offset_div2 = get_se_golomb(gb) ; -+ if (beta_offset_div2 < -6 || beta_offset_div2 > 6) { -+ av_log(avctx, AV_LOG_ERROR, "pps_beta_offset_div2 out of range: %d\n", -+ beta_offset_div2); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ if (tc_offset_div2 < -6 || tc_offset_div2 > 6) { -+ av_log(avctx, AV_LOG_ERROR, "pps_tc_offset_div2 out of range: %d\n", -+ tc_offset_div2); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ pps->beta_offset = 2 * beta_offset_div2; -+ pps->tc_offset = 2 * tc_offset_div2; -+ } -+ } -+ -+ pps->scaling_list_data_present_flag = get_bits1(gb); -+ if (pps->scaling_list_data_present_flag) { -+ set_default_scaling_list_data(&pps->scaling_list); -+ ret = scaling_list_data(gb, avctx, &pps->scaling_list, sps); -+ if (ret < 0) -+ goto err; -+ } -+ pps->lists_modification_present_flag = get_bits1(gb); -+ log2_parallel_merge_level_minus2 = get_ue_golomb_long(gb); -+ if (log2_parallel_merge_level_minus2 > sps->log2_ctb_size) { -+ av_log(avctx, AV_LOG_ERROR, "log2_parallel_merge_level_minus2 out of range: %d\n", -+ log2_parallel_merge_level_minus2); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ pps->log2_parallel_merge_level = log2_parallel_merge_level_minus2 + 2; -+ -+ pps->slice_header_extension_present_flag = get_bits1(gb); -+ -+ if (get_bits1(gb)) { // pps_extension_present_flag -+ int pps_range_extensions_flag = get_bits1(gb); -+ /* int pps_extension_7bits = */ get_bits(gb, 7); -+ if (sps->ptl.general_ptl.profile_idc == FF_PROFILE_HEVC_REXT && pps_range_extensions_flag) { -+ if ((ret = pps_range_extensions(gb, avctx, pps, sps)) < 0) -+ goto err; -+ } -+ } -+ -+ ret = setup_pps(avctx, pps, sps); -+ if (ret < 0) -+ goto err; -+ -+ if (get_bits_left(gb) < 0) { -+ av_log(avctx, AV_LOG_ERROR, -+ "Overread PPS by %d bits\n", -get_bits_left(gb)); -+ ret = AVERROR_INVALIDDATA; -+ goto err; -+ } -+ -+ remove_pps(ps, pps_id); -+ ps->pps_list[pps_id] = pps_buf; -+ -+ return 0; -+ -+err: -+ av_buffer_unref(&pps_buf); -+ return ret; -+} -+ -+int ff_hevc_rpi_compute_poc(const HEVCRpiSPS *sps, int pocTid0, int poc_lsb, int nal_unit_type) -+{ -+ int max_poc_lsb = 1 << sps->log2_max_poc_lsb; -+ int prev_poc_lsb = pocTid0 % max_poc_lsb; -+ int prev_poc_msb = pocTid0 - prev_poc_lsb; -+ int poc_msb; -+ -+ if (poc_lsb < prev_poc_lsb && prev_poc_lsb - poc_lsb >= max_poc_lsb / 2) -+ poc_msb = prev_poc_msb + max_poc_lsb; -+ else if (poc_lsb > prev_poc_lsb && poc_lsb - prev_poc_lsb > max_poc_lsb / 2) -+ poc_msb = prev_poc_msb - max_poc_lsb; -+ else -+ poc_msb = prev_poc_msb; -+ -+ // For BLA picture types, POCmsb is set to 0. -+ if (nal_unit_type == HEVC_NAL_BLA_W_LP || -+ nal_unit_type == HEVC_NAL_BLA_W_RADL || -+ nal_unit_type == HEVC_NAL_BLA_N_LP) -+ poc_msb = 0; -+ -+ return poc_msb + poc_lsb; -+} -diff --git a/libavcodec/rpi_hevc_ps.h b/libavcodec/rpi_hevc_ps.h -new file mode 100644 -index 0000000000..712464a075 ---- /dev/null -+++ b/libavcodec/rpi_hevc_ps.h -@@ -0,0 +1,447 @@ -+/* -+ * HEVC parameter set parsing -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_RPI_HEVC_PS_H -+#define AVCODEC_RPI_HEVC_PS_H -+ -+#include -+ -+#include "libavutil/buffer.h" -+#include "libavutil/pixfmt.h" -+#include "libavutil/rational.h" -+ -+#include "avcodec.h" -+#include "get_bits.h" -+#include "hevc.h" -+ -+typedef struct ShortTermRPS { -+ unsigned int num_negative_pics; -+ int num_delta_pocs; -+ int rps_idx_num_delta_pocs; -+ int32_t delta_poc[32]; -+ uint8_t used[32]; -+} ShortTermRPS; -+ -+typedef struct LongTermRPS { -+ int poc[32]; -+ uint8_t used[32]; -+ uint8_t nb_refs; -+} LongTermRPS; -+ -+typedef struct RpiSliceHeader { -+ unsigned int pps_id; -+ -+ ///< address (in raster order) of the first block in the current slice segment -+ unsigned int slice_segment_addr; -+ ///< address (in raster order) of the first block in the current slice -+ unsigned int slice_addr; -+ -+ enum HEVCSliceType slice_type; -+ -+ int pic_order_cnt_lsb; -+ -+ uint8_t first_slice_in_pic_flag; -+ uint8_t dependent_slice_segment_flag; -+ uint8_t pic_output_flag; -+ uint8_t colour_plane_id; -+ -+ ///< RPS coded in the slice header itself is stored here -+ int short_term_ref_pic_set_sps_flag; -+ int short_term_ref_pic_set_size; -+ ShortTermRPS slice_rps; -+ const ShortTermRPS *short_term_rps; -+ int long_term_ref_pic_set_size; -+ LongTermRPS long_term_rps; -+ unsigned int list_entry_lx[2][32]; -+ -+ uint8_t rpl_modification_flag[2]; -+ uint8_t no_output_of_prior_pics_flag; -+ uint8_t slice_temporal_mvp_enabled_flag; -+ -+ unsigned int nb_refs[2]; -+ -+ uint8_t slice_sample_adaptive_offset_flag[3]; -+ uint8_t mvd_l1_zero_flag; -+ -+ uint8_t cabac_init_flag; -+ uint8_t disable_deblocking_filter_flag; ///< slice_header_disable_deblocking_filter_flag -+ uint8_t slice_loop_filter_across_slices_enabled_flag; -+ uint8_t collocated_list; -+ -+ uint8_t no_dblk_boundary_flags; -+ -+ unsigned int collocated_ref_idx; -+ -+ int slice_qp_delta; -+ int slice_cb_qp_offset; // -12, +12 -+ int slice_cr_qp_offset; // -12, +12 -+ -+ uint8_t cu_chroma_qp_offset_enabled_flag; -+ -+ int beta_offset; ///< beta_offset_div2 * 2 -+ int tc_offset; ///< tc_offset_div2 * 2 -+ -+ unsigned int max_num_merge_cand; ///< 5 - 5_minus_max_num_merge_cand -+ -+ unsigned *entry_point_offset; -+ int * offset; -+ int * size; -+ int num_entry_point_offsets; -+ int offsets_allocated; -+ -+ uint8_t offload_wpp; -+ uint8_t offload_tiles; -+ -+ int8_t slice_qp; -+ -+ uint8_t luma_log2_weight_denom; -+ uint8_t chroma_log2_weight_denom; -+ -+ int16_t luma_weight_l0[16]; // -128, +255 -+ int16_t luma_offset_l0[16]; -+ int16_t chroma_weight_l0[16][2]; -+ int16_t chroma_offset_l0[16][2]; -+ -+ int16_t luma_weight_l1[16]; -+ int16_t luma_offset_l1[16]; -+ int16_t chroma_weight_l1[16][2]; -+ int16_t chroma_offset_l1[16][2]; -+ -+} RpiSliceHeader; -+ -+typedef struct HEVCRpiWindow { -+ uint16_t left_offset; -+ uint16_t right_offset; -+ uint16_t top_offset; -+ uint16_t bottom_offset; -+} HEVCRpiWindow; -+ -+typedef struct VUI { -+ AVRational sar; -+ -+ int overscan_info_present_flag; -+ int overscan_appropriate_flag; -+ -+ int video_signal_type_present_flag; -+ int video_format; -+ int video_full_range_flag; -+ int colour_description_present_flag; -+ uint8_t colour_primaries; -+ uint8_t transfer_characteristic; -+ uint8_t matrix_coeffs; -+ -+ int chroma_loc_info_present_flag; -+ int chroma_sample_loc_type_top_field; -+ int chroma_sample_loc_type_bottom_field; -+ int neutra_chroma_indication_flag; -+ -+ int field_seq_flag; -+ int frame_field_info_present_flag; -+ -+ int default_display_window_flag; -+ HEVCRpiWindow def_disp_win; -+ -+ int vui_timing_info_present_flag; -+ uint32_t vui_num_units_in_tick; -+ uint32_t vui_time_scale; -+ int vui_poc_proportional_to_timing_flag; -+ int vui_num_ticks_poc_diff_one_minus1; -+ int vui_hrd_parameters_present_flag; -+ -+ int bitstream_restriction_flag; -+ int tiles_fixed_structure_flag; -+ int motion_vectors_over_pic_boundaries_flag; -+ int restricted_ref_pic_lists_flag; -+ int min_spatial_segmentation_idc; -+ int max_bytes_per_pic_denom; -+ int max_bits_per_min_cu_denom; -+ int log2_max_mv_length_horizontal; -+ int log2_max_mv_length_vertical; -+} VUI; -+ -+typedef struct PTLCommon { -+ uint8_t profile_space; -+ uint8_t tier_flag; -+ uint8_t profile_idc; -+ uint8_t profile_compatibility_flag[32]; -+ uint8_t level_idc; -+ uint8_t progressive_source_flag; -+ uint8_t interlaced_source_flag; -+ uint8_t non_packed_constraint_flag; -+ uint8_t frame_only_constraint_flag; -+} PTLCommon; -+ -+typedef struct PTL { -+ PTLCommon general_ptl; -+ PTLCommon sub_layer_ptl[HEVC_MAX_SUB_LAYERS]; -+ -+ uint8_t sub_layer_profile_present_flag[HEVC_MAX_SUB_LAYERS]; -+ uint8_t sub_layer_level_present_flag[HEVC_MAX_SUB_LAYERS]; -+} PTL; -+ -+typedef struct HEVCRpiVPS { -+ uint8_t vps_temporal_id_nesting_flag; -+ int vps_max_layers; -+ int vps_max_sub_layers; ///< vps_max_temporal_layers_minus1 + 1 -+ -+ PTL ptl; -+ int vps_sub_layer_ordering_info_present_flag; -+ unsigned int vps_max_dec_pic_buffering[HEVC_MAX_SUB_LAYERS]; -+ unsigned int vps_num_reorder_pics[HEVC_MAX_SUB_LAYERS]; -+ unsigned int vps_max_latency_increase[HEVC_MAX_SUB_LAYERS]; -+ int vps_max_layer_id; -+ int vps_num_layer_sets; ///< vps_num_layer_sets_minus1 + 1 -+ uint8_t vps_timing_info_present_flag; -+ uint32_t vps_num_units_in_tick; -+ uint32_t vps_time_scale; -+ uint8_t vps_poc_proportional_to_timing_flag; -+ int vps_num_ticks_poc_diff_one; ///< vps_num_ticks_poc_diff_one_minus1 + 1 -+ int vps_num_hrd_parameters; -+ -+ uint8_t data[4096]; -+ int data_size; -+} HEVCRpiVPS; -+ -+typedef struct ScalingList { -+ /* This is a little wasteful, since sizeID 0 only needs 8 coeffs, -+ * and size ID 3 only has 2 arrays, not 6. */ -+ uint8_t sl[4][6][64]; -+ uint8_t sl_dc[2][6]; -+} ScalingList; -+ -+typedef struct HEVCRpiSPS { -+ unsigned vps_id; -+ uint8_t chroma_format_idc; -+ uint8_t separate_colour_plane_flag; -+ -+ HEVCRpiWindow output_window; -+ -+ HEVCRpiWindow pic_conf_win; -+ -+ uint16_t wp_offset_half_range; // WpOffsetHalfRange -+ -+ uint8_t bit_depth; -+ -+// int bit_depth_chroma; // We only support lum_bit_depth = chroma_bit_depth -+ uint8_t pixel_shift; -+ enum AVPixelFormat pix_fmt; -+ -+ unsigned int log2_max_poc_lsb; -+ -+ int max_sub_layers; -+ struct { -+ int max_dec_pic_buffering; -+ int num_reorder_pics; -+ int max_latency_increase; -+ } temporal_layer[HEVC_MAX_SUB_LAYERS]; -+ uint8_t temporal_id_nesting_flag; -+ -+ uint8_t scaling_list_enable_flag; -+ ScalingList scaling_list; -+ -+ unsigned int nb_st_rps; -+ ShortTermRPS st_rps[HEVC_MAX_SHORT_TERM_REF_PIC_SETS]; -+ -+ uint8_t amp_enabled_flag; -+ uint8_t sao_enabled; -+ -+ uint8_t long_term_ref_pics_present_flag; -+ uint16_t lt_ref_pic_poc_lsb_sps[HEVC_MAX_LONG_TERM_REF_PICS]; -+ uint8_t used_by_curr_pic_lt_sps_flag[HEVC_MAX_LONG_TERM_REF_PICS]; -+ uint8_t num_long_term_ref_pics_sps; -+ -+ struct { -+ uint8_t bit_depth; -+ uint8_t bit_depth_chroma; -+ uint8_t log2_min_pcm_cb_size; -+ uint8_t log2_max_pcm_cb_size; -+ uint8_t loop_filter_disable_flag; -+ } pcm; -+ uint8_t sps_temporal_mvp_enabled_flag; -+ uint8_t sps_strong_intra_smoothing_enable_flag; -+ -+ unsigned int log2_min_cb_size; // 3..6 -+ unsigned int log2_diff_max_min_coding_block_size; -+ unsigned int log2_min_tb_size; // 2..5 -+ unsigned int log2_max_trafo_size; -+ unsigned int log2_ctb_size; // 4..6 -+// unsigned int log2_min_pu_size; // 2..5 (min_cb_size - 1) -+#define LOG2_MIN_PU_SIZE 2 -+#define LOG2_MIN_CU_SIZE 3 -+ -+ int max_transform_hierarchy_depth_inter; -+ int max_transform_hierarchy_depth_intra; -+ -+ int transform_skip_rotation_enabled_flag; -+ int transform_skip_context_enabled_flag; -+ int implicit_rdpcm_enabled_flag; -+ int explicit_rdpcm_enabled_flag; -+ int intra_smoothing_disabled_flag; -+ int high_precision_offsets_enabled_flag; -+ int persistent_rice_adaptation_enabled_flag; -+ -+ ///< coded frame dimension in various units -+ int width; -+ int height; -+ int ctb_width; -+ int ctb_height; -+ int ctb_size; // Pic size in CTBs not size of a CTB -+ int min_cb_width; -+ int min_cb_height; -+ int min_tb_width; -+ int min_tb_height; -+ int min_pu_width; -+ int min_pu_height; -+ int pcm_width; -+ int pcm_height; -+ int tb_mask; -+ -+ int hshift[3]; -+ int vshift[3]; -+ -+ int qp_bd_offset; -+ -+ uint8_t data[4096]; -+ int data_size; -+ -+ VUI vui; -+ PTL ptl; -+} HEVCRpiSPS; -+ -+#define CTB_TS_FLAGS_SOTL (1U << 0) // X start of tile line -+#define CTB_TS_FLAGS_EOTL (1U << 1) // Last CTB of a tile line -+#define CTB_TS_FLAGS_EOL (1U << 2) // Last CTB of a complete line -+#define CTB_TS_FLAGS_EOT (1U << 3) // Last CTB of a tile -+#define CTB_TS_FLAGS_CSAVE (1U << 4) -+#define CTB_TS_FLAGS_CIREQ (1U << 5) // Cabac init request -+#define CTB_TS_FLAGS_TOT (1U << 6) // CTB on top row of a tile -+#define CTB_TS_FLAGS_CLOAD (1U << 7) -+ -+typedef struct HEVCRpiPPS { -+ unsigned int sps_id; ///< seq_parameter_set_id -+ -+ uint8_t sign_data_hiding_flag; -+ -+ uint8_t cabac_init_present_flag; -+ -+ int num_ref_idx_l0_default_active; ///< num_ref_idx_l0_default_active_minus1 + 1 -+ int num_ref_idx_l1_default_active; ///< num_ref_idx_l1_default_active_minus1 + 1 -+ int pic_init_qp_minus26; -+ -+ uint8_t constrained_intra_pred_flag; -+ uint8_t transform_skip_enabled_flag; -+ -+ uint8_t cu_qp_delta_enabled_flag; -+ uint8_t log2_min_cu_qp_delta_size; -+ int cb_qp_offset; // -12..12 -+ int cr_qp_offset; // -12..12 -+ const uint8_t * qp_dblk_x[3]; -+ const int8_t * qp_bd_x[3]; -+ -+ uint8_t pic_slice_level_chroma_qp_offsets_present_flag; -+ uint8_t weighted_pred_flag; -+ uint8_t weighted_bipred_flag; -+ uint8_t output_flag_present_flag; -+ uint8_t transquant_bypass_enable_flag; -+ -+ uint8_t dependent_slice_segments_enabled_flag; -+ uint8_t tiles_enabled_flag; -+ uint8_t entropy_coding_sync_enabled_flag; -+ -+ uint8_t tile_wpp_inter_disable; -+ int num_tile_columns; ///< num_tile_columns_minus1 + 1 -+ int num_tile_rows; ///< num_tile_rows_minus1 + 1 -+ uint8_t uniform_spacing_flag; -+ uint8_t loop_filter_across_tiles_enabled_flag; -+ -+ uint8_t seq_loop_filter_across_slices_enabled_flag; -+ -+ uint8_t deblocking_filter_control_present_flag; -+ uint8_t deblocking_filter_override_enabled_flag; -+ uint8_t disable_dbf; -+ int beta_offset; ///< beta_offset_div2 * 2 -+ int tc_offset; ///< tc_offset_div2 * 2 -+ -+ uint8_t scaling_list_data_present_flag; -+ ScalingList scaling_list; -+ -+ uint8_t lists_modification_present_flag; -+ int log2_parallel_merge_level; ///< log2_parallel_merge_level_minus2 + 2 -+ int num_extra_slice_header_bits; -+ uint8_t slice_header_extension_present_flag; -+ uint8_t log2_max_transform_skip_block_size; -+ uint8_t cross_component_prediction_enabled_flag; -+ uint8_t chroma_qp_offset_list_enabled_flag; -+ uint8_t diff_cu_chroma_qp_offset_depth; -+ uint8_t chroma_qp_offset_list_len_minus1; -+ int8_t cb_qp_offset_list[6]; -+ int8_t cr_qp_offset_list[6]; -+ uint8_t log2_sao_offset_scale_luma; -+ uint8_t log2_sao_offset_scale_chroma; -+ -+ // Inferred parameters -+ uint16_t *column_width; ///< ColumnWidth -+ uint16_t *row_height; ///< RowHeight -+ uint16_t *col_bd; ///< ColBd -+ uint16_t *row_bd; ///< RowBd -+ uint16_t *col_idxX; -+ -+ // We can limit these to uint16_t given our other size limits -+ uint16_t *ctb_addr_rs_to_ts; ///< CtbAddrRSToTS -+ uint16_t *ctb_addr_ts_to_rs; ///< CtbAddrTSToRS -+ uint16_t *tile_id; ///< TileId -+ uint16_t *tile_pos_ts; ///< TilePosRS -+ uint16_t *tile_size; ///< TileSize -+ uint8_t * ctb_ts_flags; -+ -+ uint8_t data[4096]; -+ int data_size; -+} HEVCRpiPPS; -+ -+typedef struct HEVCRpiParamSets { -+ /* currently active parameter sets */ -+ const HEVCRpiVPS *vps; -+ const HEVCRpiSPS *sps; -+ const HEVCRpiPPS *pps; -+ -+ AVBufferRef *vps_list[HEVC_MAX_VPS_COUNT]; -+ AVBufferRef *sps_list[HEVC_MAX_SPS_COUNT]; -+ AVBufferRef *pps_list[HEVC_MAX_PPS_COUNT]; -+} HEVCRpiParamSets; -+ -+int ff_hevc_rpi_decode_nal_vps(GetBitContext *gb, AVCodecContext *avctx, -+ HEVCRpiParamSets *ps); -+int ff_hevc_rpi_decode_nal_sps(GetBitContext *gb, AVCodecContext *avctx, -+ HEVCRpiParamSets *ps, int apply_defdispwin); -+int ff_hevc_rpi_decode_nal_pps(GetBitContext *gb, AVCodecContext *avctx, -+ HEVCRpiParamSets *ps); -+ -+int ff_hevc_rpi_decode_short_term_rps(GetBitContext *gb, AVCodecContext *avctx, -+ ShortTermRPS *rps, const HEVCRpiSPS *sps, int is_slice_header); -+ -+int ff_hevc_rpi_encode_nal_vps(HEVCRpiVPS *vps, unsigned int id, -+ uint8_t *buf, int buf_size); -+ -+/** -+ * Compute POC of the current frame and return it. -+ */ -+int ff_hevc_rpi_compute_poc(const HEVCRpiSPS *sps, int pocTid0, int poc_lsb, int nal_unit_type); -+ -+#endif /* AVCODEC_RPI_HEVC_PS_H */ -diff --git a/libavcodec/rpi_hevc_refs.c b/libavcodec/rpi_hevc_refs.c -new file mode 100644 -index 0000000000..8cc5796cf0 ---- /dev/null -+++ b/libavcodec/rpi_hevc_refs.c -@@ -0,0 +1,485 @@ -+/* -+ * HEVC video decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * Copyright (C) 2012 - 2013 Gildas Cocherel -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/avassert.h" -+#include "libavutil/pixdesc.h" -+#include "libavutil/rpi_sand_fns.h" -+#include "internal.h" -+#include "thread.h" -+#include "hevc.h" -+#include "rpi_hevcdec.h" -+ -+void ff_hevc_rpi_unref_frame(HEVCRpiContext *s, HEVCRpiFrame *frame, int flags) -+{ -+ /* frame->frame can be NULL if context init failed */ -+ if (!frame->frame || !frame->frame->buf[0]) -+ return; -+ -+ frame->flags &= ~flags; -+ if (!frame->flags) { -+ ff_thread_release_buffer(s->avctx, &frame->tf); -+ -+ av_buffer_unref(&frame->col_mvf_buf); // OK if already NULL -+ frame->col_mvf = NULL; -+ -+ frame->collocated_ref = NULL; -+ } -+} -+ -+void ff_hevc_rpi_clear_refs(HEVCRpiContext *s) -+{ -+ int i; -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) -+ ff_hevc_rpi_unref_frame(s, &s->DPB[i], -+ HEVC_FRAME_FLAG_SHORT_REF | -+ HEVC_FRAME_FLAG_LONG_REF); -+} -+ -+void ff_hevc_rpi_flush_dpb(HEVCRpiContext *s) -+{ -+ int i; -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) -+ ff_hevc_rpi_unref_frame(s, &s->DPB[i], ~0); -+} -+ -+static HEVCRpiFrame *alloc_frame(HEVCRpiContext * const s) -+{ -+ int i, ret; -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame * const frame = &s->DPB[i]; -+ if (frame->frame->buf[0]) -+ continue; -+ -+ ret = ff_thread_get_buffer(s->avctx, &frame->tf, -+ AV_GET_BUFFER_FLAG_REF); -+ if (ret < 0) -+ return NULL; -+ -+ frame->col_mvf = NULL; -+ frame->col_mvf_buf = NULL; -+ if (s->used_for_ref && !s->is_irap) -+ { -+ frame->col_mvf_buf = av_buffer_pool_get(s->col_mvf_pool); -+ if (!frame->col_mvf_buf) -+ goto fail; -+ frame->col_mvf = (ColMvField *)frame->col_mvf_buf->data; -+ } -+ -+ frame->frame->top_field_first = s->sei.picture_timing.picture_struct == AV_PICTURE_STRUCTURE_TOP_FIELD; -+ frame->frame->interlaced_frame = (s->sei.picture_timing.picture_struct == AV_PICTURE_STRUCTURE_TOP_FIELD) || (s->sei.picture_timing.picture_struct == AV_PICTURE_STRUCTURE_BOTTOM_FIELD); -+ -+ return frame; -+ -+fail: -+ ff_hevc_rpi_unref_frame(s, frame, ~0); -+ return NULL; -+ } -+ av_log(s->avctx, AV_LOG_ERROR, "Error allocating frame, DPB full.\n"); -+ return NULL; -+} -+ -+int ff_hevc_rpi_set_new_ref(HEVCRpiContext *s, AVFrame **frame, int poc) -+{ -+ HEVCRpiFrame *ref; -+ int i; -+ -+ /* check that this POC doesn't already exist */ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *frame = &s->DPB[i]; -+ -+ if (frame->frame->buf[0] && frame->sequence == s->seq_decode && -+ frame->poc == poc) { -+ av_log(s->avctx, AV_LOG_ERROR, "Duplicate POC in a sequence: %d.\n", -+ poc); -+ return AVERROR_INVALIDDATA; -+ } -+ } -+ -+ ref = alloc_frame(s); -+ if (!ref) -+ return AVERROR(ENOMEM); -+ -+ *frame = ref->frame; -+ s->ref = ref; -+ -+ if (s->sh.pic_output_flag) -+ ref->flags = HEVC_FRAME_FLAG_OUTPUT | HEVC_FRAME_FLAG_SHORT_REF; -+ else -+ ref->flags = HEVC_FRAME_FLAG_SHORT_REF; -+ -+ ref->poc = poc; -+ ref->sequence = s->seq_decode; -+ ref->frame->crop_left = s->ps.sps->output_window.left_offset; -+ ref->frame->crop_right = s->ps.sps->output_window.right_offset; -+ ref->frame->crop_top = s->ps.sps->output_window.top_offset; -+ ref->frame->crop_bottom = s->ps.sps->output_window.bottom_offset; -+ -+ return 0; -+} -+ -+int ff_hevc_rpi_output_frame(HEVCRpiContext *s, AVFrame *out, int flush) -+{ -+ do { -+ int nb_output = 0; -+ int min_poc = INT_MAX; -+ int i, min_idx, ret; -+ -+ if (s->sh.no_output_of_prior_pics_flag == 1 && s->no_rasl_output_flag == 1) { -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *frame = &s->DPB[i]; -+ if (!(frame->flags & HEVC_FRAME_FLAG_BUMPING) && frame->poc != s->poc && -+ frame->sequence == s->seq_output) { -+ ff_hevc_rpi_unref_frame(s, frame, HEVC_FRAME_FLAG_OUTPUT); -+ } -+ } -+ } -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *frame = &s->DPB[i]; -+ if ((frame->flags & HEVC_FRAME_FLAG_OUTPUT) && -+ frame->sequence == s->seq_output) { -+ nb_output++; -+ if (frame->poc < min_poc || nb_output == 1) { -+ min_poc = frame->poc; -+ min_idx = i; -+ } -+ } -+ } -+ -+ /* wait for more frames before output */ -+ if (!flush && s->seq_output == s->seq_decode && s->ps.sps && -+ nb_output <= s->ps.sps->temporal_layer[s->ps.sps->max_sub_layers - 1].num_reorder_pics) -+ return 0; -+ -+ if (nb_output) { -+ HEVCRpiFrame *frame = &s->DPB[min_idx]; -+ if (frame->frame->format == AV_PIX_FMT_VIDEOTOOLBOX && frame->frame->buf[0]->size == 1) -+ return 0; -+ -+ ret = av_frame_ref(out, frame->frame); -+ if (frame->flags & HEVC_FRAME_FLAG_BUMPING) -+ ff_hevc_rpi_unref_frame(s, frame, HEVC_FRAME_FLAG_OUTPUT | HEVC_FRAME_FLAG_BUMPING); -+ else -+ ff_hevc_rpi_unref_frame(s, frame, HEVC_FRAME_FLAG_OUTPUT); -+ if (ret < 0) -+ return ret; -+ av_log(s->avctx, AV_LOG_DEBUG, -+ "Output frame with POC %d.\n", frame->poc); -+ return 1; -+ } -+ -+ if (s->seq_output != s->seq_decode) -+ s->seq_output = (s->seq_output + 1) & 0xff; -+ else -+ break; -+ } while (1); -+ -+ return 0; -+} -+ -+void ff_hevc_rpi_bump_frame(HEVCRpiContext *s) -+{ -+ int dpb = 0; -+ int min_poc = INT_MAX; -+ int i; -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *frame = &s->DPB[i]; -+ if ((frame->flags) && -+ frame->sequence == s->seq_output && -+ frame->poc != s->poc) { -+ dpb++; -+ } -+ } -+ -+ if (s->ps.sps && dpb >= s->ps.sps->temporal_layer[s->ps.sps->max_sub_layers - 1].max_dec_pic_buffering) { -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *frame = &s->DPB[i]; -+ if ((frame->flags) && -+ frame->sequence == s->seq_output && -+ frame->poc != s->poc) { -+ if (frame->flags == HEVC_FRAME_FLAG_OUTPUT && frame->poc < min_poc) { -+ min_poc = frame->poc; -+ } -+ } -+ } -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *frame = &s->DPB[i]; -+ if (frame->flags & HEVC_FRAME_FLAG_OUTPUT && -+ frame->sequence == s->seq_output && -+ frame->poc <= min_poc) { -+ frame->flags |= HEVC_FRAME_FLAG_BUMPING; -+ } -+ } -+ -+ dpb--; -+ } -+} -+ -+static int init_slice_rpl(HEVCRpiContext *s) -+{ -+ if (s->slice_idx >= s->rpl_tab_size) -+ return AVERROR_INVALIDDATA; -+ -+ s->refPicList = s->rpl_tab[s->slice_idx].refPicList + 0; -+ return 0; -+} -+ -+int ff_hevc_rpi_slice_rpl(HEVCRpiContext *s) -+{ -+ RpiSliceHeader *sh = &s->sh; -+ -+ uint8_t nb_list = sh->slice_type == HEVC_SLICE_B ? 2 : 1; -+ uint8_t list_idx; -+ int i, j, ret; -+ -+ ret = init_slice_rpl(s); -+ if (ret < 0) -+ return ret; -+ -+ if (!(s->rps[ST_CURR_BEF].nb_refs + s->rps[ST_CURR_AFT].nb_refs + -+ s->rps[LT_CURR].nb_refs)) { -+ av_log(s->avctx, AV_LOG_ERROR, "Zero refs in the frame RPS.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ for (list_idx = 0; list_idx < nb_list; list_idx++) { -+ RefPicList rpl_tmp = { { 0 } }; -+ RefPicList *rpl = &s->refPicList[list_idx]; -+ -+ /* The order of the elements is -+ * ST_CURR_BEF - ST_CURR_AFT - LT_CURR for the L0 and -+ * ST_CURR_AFT - ST_CURR_BEF - LT_CURR for the L1 */ -+ int cand_lists[3] = { list_idx ? ST_CURR_AFT : ST_CURR_BEF, -+ list_idx ? ST_CURR_BEF : ST_CURR_AFT, -+ LT_CURR }; -+ -+ /* concatenate the candidate lists for the current frame */ -+ while (rpl_tmp.nb_refs < sh->nb_refs[list_idx]) { -+ for (i = 0; i < FF_ARRAY_ELEMS(cand_lists); i++) { -+ RefPicList *rps = &s->rps[cand_lists[i]]; -+ for (j = 0; j < rps->nb_refs && rpl_tmp.nb_refs < HEVC_MAX_REFS; j++) { -+ rpl_tmp.list[rpl_tmp.nb_refs] = rps->list[j]; -+ rpl_tmp.ref[rpl_tmp.nb_refs] = rps->ref[j]; -+ rpl_tmp.isLongTerm[rpl_tmp.nb_refs] = i == 2; -+ rpl_tmp.nb_refs++; -+ } -+ } -+ } -+ -+ /* reorder the references if necessary */ -+ if (sh->rpl_modification_flag[list_idx]) { -+ for (i = 0; i < sh->nb_refs[list_idx]; i++) { -+ int idx = sh->list_entry_lx[list_idx][i]; -+ -+ if (idx >= rpl_tmp.nb_refs) { -+ av_log(s->avctx, AV_LOG_ERROR, "Invalid reference index.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ rpl->list[i] = rpl_tmp.list[idx]; -+ rpl->ref[i] = rpl_tmp.ref[idx]; -+ rpl->isLongTerm[i] = rpl_tmp.isLongTerm[idx]; -+ rpl->nb_refs++; -+ } -+ } else { -+ memcpy(rpl, &rpl_tmp, sizeof(*rpl)); -+ rpl->nb_refs = FFMIN(rpl->nb_refs, sh->nb_refs[list_idx]); -+ } -+ -+ if (sh->collocated_list == list_idx && -+ sh->collocated_ref_idx < rpl->nb_refs) -+ s->ref->collocated_ref = rpl->ref[sh->collocated_ref_idx]; -+ } -+ -+ return 0; -+} -+ -+static HEVCRpiFrame *find_ref_idx(HEVCRpiContext *s, int poc) -+{ -+ int i; -+ int LtMask = (1 << s->ps.sps->log2_max_poc_lsb) - 1; -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *ref = &s->DPB[i]; -+ if (ref->frame->buf[0] && (ref->sequence == s->seq_decode)) { -+ if ((ref->poc & LtMask) == poc) -+ return ref; -+ } -+ } -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *ref = &s->DPB[i]; -+ if (ref->frame->buf[0] && ref->sequence == s->seq_decode) { -+ if (ref->poc == poc || (ref->poc & LtMask) == poc) -+ return ref; -+ } -+ } -+ -+ if (s->nal_unit_type != HEVC_NAL_CRA_NUT && !IS_BLA(s)) -+ av_log(s->avctx, AV_LOG_ERROR, -+ "Could not find ref with POC %d\n", poc); -+ return NULL; -+} -+ -+static void mark_ref(HEVCRpiFrame *frame, int flag) -+{ -+ frame->flags &= ~(HEVC_FRAME_FLAG_LONG_REF | HEVC_FRAME_FLAG_SHORT_REF); -+ frame->flags |= flag; -+} -+ -+static HEVCRpiFrame *generate_missing_ref(HEVCRpiContext *s, int poc) -+{ -+ HEVCRpiFrame *frame; -+ int i, x, y; -+ -+ frame = alloc_frame(s); -+ if (!frame) -+ return NULL; -+ -+ if (!s->ps.sps->pixel_shift) { -+ for (i = 0; frame->frame->buf[i]; i++) -+ memset(frame->frame->buf[i]->data, 1 << (s->ps.sps->bit_depth - 1), -+ frame->frame->buf[i]->size); -+ } else { -+ for (i = 0; frame->frame->data[i]; i++) -+ for (y = 0; y < (s->ps.sps->height >> s->ps.sps->vshift[i]); y++) -+ for (x = 0; x < (s->ps.sps->width >> s->ps.sps->hshift[i]); x++) { -+ AV_WN16(frame->frame->data[i] + y * frame_stride1(frame->frame, 1) + 2 * x, -+ 1 << (s->ps.sps->bit_depth - 1)); -+ } -+ } -+ -+ frame->poc = poc; -+ frame->sequence = s->seq_decode; -+ frame->flags = 0; -+ -+ ff_hevc_rpi_progress_set_all_done(frame); -+ -+ return frame; -+} -+ -+/* add a reference with the given poc to the list and mark it as used in DPB */ -+static int add_candidate_ref(HEVCRpiContext *s, RefPicList *list, -+ int poc, int ref_flag) -+{ -+ HEVCRpiFrame *ref = find_ref_idx(s, poc); -+ -+ if (ref == s->ref || list->nb_refs >= HEVC_MAX_REFS) -+ return AVERROR_INVALIDDATA; -+ -+ if (!ref) { -+ ref = generate_missing_ref(s, poc); -+ if (!ref) -+ return AVERROR(ENOMEM); -+ } -+ -+ list->list[list->nb_refs] = ref->poc; -+ list->ref[list->nb_refs] = ref; -+ list->nb_refs++; -+ -+ mark_ref(ref, ref_flag); -+ return 0; -+} -+ -+int ff_hevc_rpi_frame_rps(HEVCRpiContext *s) -+{ -+ const ShortTermRPS *short_rps = s->sh.short_term_rps; -+ const LongTermRPS *long_rps = &s->sh.long_term_rps; -+ RefPicList *rps = s->rps; -+ int i, ret = 0; -+ -+ if (!short_rps) { -+ rps[0].nb_refs = rps[1].nb_refs = 0; -+ return 0; -+ } -+ -+ /* clear the reference flags on all frames except the current one */ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ HEVCRpiFrame *frame = &s->DPB[i]; -+ -+ if (frame == s->ref) -+ continue; -+ -+ mark_ref(frame, 0); -+ } -+ -+ for (i = 0; i < NB_RPS_TYPE; i++) -+ rps[i].nb_refs = 0; -+ -+ /* add the short refs */ -+ for (i = 0; i < short_rps->num_delta_pocs; i++) { -+ int poc = s->poc + short_rps->delta_poc[i]; -+ int list; -+ -+ if (!short_rps->used[i]) -+ list = ST_FOLL; -+ else if (i < short_rps->num_negative_pics) -+ list = ST_CURR_BEF; -+ else -+ list = ST_CURR_AFT; -+ -+ ret = add_candidate_ref(s, &rps[list], poc, HEVC_FRAME_FLAG_SHORT_REF); -+ if (ret < 0) -+ goto fail; -+ } -+ -+ /* add the long refs */ -+ for (i = 0; i < long_rps->nb_refs; i++) { -+ int poc = long_rps->poc[i]; -+ int list = long_rps->used[i] ? LT_CURR : LT_FOLL; -+ -+ ret = add_candidate_ref(s, &rps[list], poc, HEVC_FRAME_FLAG_LONG_REF); -+ if (ret < 0) -+ goto fail; -+ } -+ -+fail: -+ /* release any frames that are now unused */ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) -+ ff_hevc_rpi_unref_frame(s, &s->DPB[i], 0); -+ -+ return ret; -+} -+ -+int ff_hevc_rpi_frame_nb_refs(HEVCRpiContext *s) -+{ -+ int ret = 0; -+ int i; -+ const ShortTermRPS *rps = s->sh.short_term_rps; -+ LongTermRPS *long_rps = &s->sh.long_term_rps; -+ -+ if (rps) { -+ for (i = 0; i < rps->num_negative_pics; i++) -+ ret += !!rps->used[i]; -+ for (; i < rps->num_delta_pocs; i++) -+ ret += !!rps->used[i]; -+ } -+ -+ if (long_rps) { -+ for (i = 0; i < long_rps->nb_refs; i++) -+ ret += !!long_rps->used[i]; -+ } -+ return ret; -+} -diff --git a/libavcodec/rpi_hevc_sei.c b/libavcodec/rpi_hevc_sei.c -new file mode 100644 -index 0000000000..cd8149d58e ---- /dev/null -+++ b/libavcodec/rpi_hevc_sei.c -@@ -0,0 +1,368 @@ -+/* -+ * HEVC Supplementary Enhancement Information messages -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * Copyright (C) 2012 - 2013 Gildas Cocherel -+ * Copyright (C) 2013 Vittorio Giovara -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "golomb.h" -+#include "rpi_hevc_ps.h" -+#include "rpi_hevc_sei.h" -+ -+static int decode_nal_sei_decoded_picture_hash(HEVCSEIPictureHash *s, GetBitContext *gb) -+{ -+ int cIdx, i; -+ uint8_t hash_type; -+ //uint16_t picture_crc; -+ //uint32_t picture_checksum; -+ hash_type = get_bits(gb, 8); -+ -+ for (cIdx = 0; cIdx < 3/*((s->sps->chroma_format_idc == 0) ? 1 : 3)*/; cIdx++) { -+ if (hash_type == 0) { -+ s->is_md5 = 1; -+ for (i = 0; i < 16; i++) -+ s->md5[cIdx][i] = get_bits(gb, 8); -+ } else if (hash_type == 1) { -+ // picture_crc = get_bits(gb, 16); -+ skip_bits(gb, 16); -+ } else if (hash_type == 2) { -+ // picture_checksum = get_bits_long(gb, 32); -+ skip_bits(gb, 32); -+ } -+ } -+ return 0; -+} -+ -+static int decode_nal_sei_mastering_display_info(HEVCSEIMasteringDisplay *s, GetBitContext *gb) -+{ -+ int i; -+ // Mastering primaries -+ for (i = 0; i < 3; i++) { -+ s->display_primaries[i][0] = get_bits(gb, 16); -+ s->display_primaries[i][1] = get_bits(gb, 16); -+ } -+ // White point (x, y) -+ s->white_point[0] = get_bits(gb, 16); -+ s->white_point[1] = get_bits(gb, 16); -+ -+ // Max and min luminance of mastering display -+ s->max_luminance = get_bits_long(gb, 32); -+ s->min_luminance = get_bits_long(gb, 32); -+ -+ // As this SEI message comes before the first frame that references it, -+ // initialize the flag to 2 and decrement on IRAP access unit so it -+ // persists for the coded video sequence (e.g., between two IRAPs) -+ s->present = 2; -+ return 0; -+} -+ -+static int decode_nal_sei_content_light_info(HEVCSEIContentLight *s, GetBitContext *gb) -+{ -+ // Max and average light levels -+ s->max_content_light_level = get_bits_long(gb, 16); -+ s->max_pic_average_light_level = get_bits_long(gb, 16); -+ // As this SEI message comes before the first frame that references it, -+ // initialize the flag to 2 and decrement on IRAP access unit so it -+ // persists for the coded video sequence (e.g., between two IRAPs) -+ s->present = 2; -+ return 0; -+} -+ -+static int decode_nal_sei_frame_packing_arrangement(HEVCSEIFramePacking *s, GetBitContext *gb) -+{ -+ get_ue_golomb_long(gb); // frame_packing_arrangement_id -+ s->present = !get_bits1(gb); -+ -+ if (s->present) { -+ s->arrangement_type = get_bits(gb, 7); -+ s->quincunx_subsampling = get_bits1(gb); -+ s->content_interpretation_type = get_bits(gb, 6); -+ -+ // spatial_flipping_flag, frame0_flipped_flag, field_views_flag -+ skip_bits(gb, 3); -+ s->current_frame_is_frame0_flag = get_bits1(gb); -+ // frame0_self_contained_flag, frame1_self_contained_flag -+ skip_bits(gb, 2); -+ -+ if (!s->quincunx_subsampling && s->arrangement_type != 5) -+ skip_bits(gb, 16); // frame[01]_grid_position_[xy] -+ skip_bits(gb, 8); // frame_packing_arrangement_reserved_byte -+ skip_bits1(gb); // frame_packing_arrangement_persistence_flag -+ } -+ skip_bits1(gb); // upsampled_aspect_ratio_flag -+ return 0; -+} -+ -+static int decode_nal_sei_display_orientation(HEVCSEIDisplayOrientation *s, GetBitContext *gb) -+{ -+ s->present = !get_bits1(gb); -+ -+ if (s->present) { -+ s->hflip = get_bits1(gb); // hor_flip -+ s->vflip = get_bits1(gb); // ver_flip -+ -+ s->anticlockwise_rotation = get_bits(gb, 16); -+ skip_bits1(gb); // display_orientation_persistence_flag -+ } -+ -+ return 0; -+} -+ -+static int decode_nal_sei_pic_timing(HEVCSEIContext *s, GetBitContext *gb, const HEVCRpiParamSets *ps, -+ void *logctx, int size) -+{ -+ HEVCSEIPictureTiming *h = &s->picture_timing; -+ HEVCRpiSPS *sps; -+ -+ if (!ps->sps_list[s->active_seq_parameter_set_id]) -+ return(AVERROR(ENOMEM)); -+ sps = (HEVCRpiSPS*)ps->sps_list[s->active_seq_parameter_set_id]->data; -+ -+ if (sps->vui.frame_field_info_present_flag) { -+ int pic_struct = get_bits(gb, 4); -+ h->picture_struct = AV_PICTURE_STRUCTURE_UNKNOWN; -+ if (pic_struct == 2 || pic_struct == 10 || pic_struct == 12) { -+ av_log(logctx, AV_LOG_DEBUG, "BOTTOM Field\n"); -+ h->picture_struct = AV_PICTURE_STRUCTURE_BOTTOM_FIELD; -+ } else if (pic_struct == 1 || pic_struct == 9 || pic_struct == 11) { -+ av_log(logctx, AV_LOG_DEBUG, "TOP Field\n"); -+ h->picture_struct = AV_PICTURE_STRUCTURE_TOP_FIELD; -+ } -+ get_bits(gb, 2); // source_scan_type -+ get_bits(gb, 1); // duplicate_flag -+ skip_bits1(gb); -+ size--; -+ } -+ skip_bits_long(gb, 8 * size); -+ -+ return 0; -+} -+ -+static int decode_registered_user_data_closed_caption(HEVCSEIA53Caption *s, GetBitContext *gb, -+ int size) -+{ -+ int flag; -+ int user_data_type_code; -+ int cc_count; -+ -+ if (size < 3) -+ return AVERROR(EINVAL); -+ -+ user_data_type_code = get_bits(gb, 8); -+ if (user_data_type_code == 0x3) { -+ skip_bits(gb, 1); // reserved -+ -+ flag = get_bits(gb, 1); // process_cc_data_flag -+ if (flag) { -+ skip_bits(gb, 1); -+ cc_count = get_bits(gb, 5); -+ skip_bits(gb, 8); // reserved -+ size -= 2; -+ -+ if (cc_count && size >= cc_count * 3) { -+ const uint64_t new_size = (s->a53_caption_size + cc_count -+ * UINT64_C(3)); -+ int i, ret; -+ -+ if (new_size > INT_MAX) -+ return AVERROR(EINVAL); -+ -+ /* Allow merging of the cc data from two fields. */ -+ ret = av_reallocp(&s->a53_caption, new_size); -+ if (ret < 0) -+ return ret; -+ -+ for (i = 0; i < cc_count; i++) { -+ s->a53_caption[s->a53_caption_size++] = get_bits(gb, 8); -+ s->a53_caption[s->a53_caption_size++] = get_bits(gb, 8); -+ s->a53_caption[s->a53_caption_size++] = get_bits(gb, 8); -+ } -+ skip_bits(gb, 8); // marker_bits -+ } -+ } -+ } else { -+ int i; -+ for (i = 0; i < size - 1; i++) -+ skip_bits(gb, 8); -+ } -+ -+ return 0; -+} -+ -+static int decode_nal_sei_user_data_registered_itu_t_t35(HEVCSEIContext *s, GetBitContext *gb, -+ int size) -+{ -+ uint32_t country_code; -+ uint32_t user_identifier; -+ -+ if (size < 7) -+ return AVERROR(EINVAL); -+ size -= 7; -+ -+ country_code = get_bits(gb, 8); -+ if (country_code == 0xFF) { -+ skip_bits(gb, 8); -+ size--; -+ } -+ -+ skip_bits(gb, 8); -+ skip_bits(gb, 8); -+ -+ user_identifier = get_bits_long(gb, 32); -+ -+ switch (user_identifier) { -+ case MKBETAG('G', 'A', '9', '4'): -+ return decode_registered_user_data_closed_caption(&s->a53_caption, gb, size); -+ default: -+ skip_bits_long(gb, size * 8); -+ break; -+ } -+ return 0; -+} -+ -+static int decode_nal_sei_active_parameter_sets(HEVCSEIContext *s, GetBitContext *gb, void *logctx) -+{ -+ int num_sps_ids_minus1; -+ int i; -+ unsigned active_seq_parameter_set_id; -+ -+ get_bits(gb, 4); // active_video_parameter_set_id -+ get_bits(gb, 1); // self_contained_cvs_flag -+ get_bits(gb, 1); // num_sps_ids_minus1 -+ num_sps_ids_minus1 = get_ue_golomb_long(gb); // num_sps_ids_minus1 -+ -+ if (num_sps_ids_minus1 < 0 || num_sps_ids_minus1 > 15) { -+ av_log(logctx, AV_LOG_ERROR, "num_sps_ids_minus1 %d invalid\n", num_sps_ids_minus1); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ active_seq_parameter_set_id = get_ue_golomb_long(gb); -+ if (active_seq_parameter_set_id >= HEVC_MAX_SPS_COUNT) { -+ av_log(logctx, AV_LOG_ERROR, "active_parameter_set_id %d invalid\n", active_seq_parameter_set_id); -+ return AVERROR_INVALIDDATA; -+ } -+ s->active_seq_parameter_set_id = active_seq_parameter_set_id; -+ -+ for (i = 1; i <= num_sps_ids_minus1; i++) -+ get_ue_golomb_long(gb); // active_seq_parameter_set_id[i] -+ -+ return 0; -+} -+ -+static int decode_nal_sei_alternative_transfer(HEVCSEIAlternativeTransfer *s, GetBitContext *gb) -+{ -+ s->present = 1; -+ s->preferred_transfer_characteristics = get_bits(gb, 8); -+ return 0; -+} -+ -+static int decode_nal_sei_prefix(GetBitContext *gb, void *logctx, HEVCSEIContext *s, const HEVCRpiParamSets *ps, -+ int type, int size) -+{ -+ switch (type) { -+ case 256: // Mismatched value from HM 8.1 -+ return decode_nal_sei_decoded_picture_hash(&s->picture_hash, gb); -+ case HEVC_SEI_TYPE_FRAME_PACKING: -+ return decode_nal_sei_frame_packing_arrangement(&s->frame_packing, gb); -+ case HEVC_SEI_TYPE_DISPLAY_ORIENTATION: -+ return decode_nal_sei_display_orientation(&s->display_orientation, gb); -+ case HEVC_SEI_TYPE_PICTURE_TIMING: -+ return decode_nal_sei_pic_timing(s, gb, ps, logctx, size); -+ case HEVC_SEI_TYPE_MASTERING_DISPLAY_INFO: -+ return decode_nal_sei_mastering_display_info(&s->mastering_display, gb); -+ case HEVC_SEI_TYPE_CONTENT_LIGHT_LEVEL_INFO: -+ return decode_nal_sei_content_light_info(&s->content_light, gb); -+ case HEVC_SEI_TYPE_ACTIVE_PARAMETER_SETS: -+ return decode_nal_sei_active_parameter_sets(s, gb, logctx); -+ case HEVC_SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35: -+ return decode_nal_sei_user_data_registered_itu_t_t35(s, gb, size); -+ case HEVC_SEI_TYPE_ALTERNATIVE_TRANSFER_CHARACTERISTICS: -+ return decode_nal_sei_alternative_transfer(&s->alternative_transfer, gb); -+ default: -+ av_log(logctx, AV_LOG_DEBUG, "Skipped PREFIX SEI %d\n", type); -+ skip_bits_long(gb, 8 * size); -+ return 0; -+ } -+} -+ -+static int decode_nal_sei_suffix(GetBitContext *gb, void *logctx, HEVCSEIContext *s, -+ int type, int size) -+{ -+ switch (type) { -+ case HEVC_SEI_TYPE_DECODED_PICTURE_HASH: -+ return decode_nal_sei_decoded_picture_hash(&s->picture_hash, gb); -+ default: -+ av_log(logctx, AV_LOG_DEBUG, "Skipped SUFFIX SEI %d\n", type); -+ skip_bits_long(gb, 8 * size); -+ return 0; -+ } -+} -+ -+static int decode_nal_sei_message(GetBitContext * const gb, void * const logctx, HEVCSEIContext * const s, -+ const HEVCRpiParamSets * const ps, const int nal_unit_type) -+{ -+ int payload_type = 0; -+ int payload_size = 0; -+ int byte = 0xFF; -+ av_log(logctx, AV_LOG_DEBUG, "Decoding SEI\n"); -+ -+ while (byte == 0xFF) { -+ if (get_bits_left(gb) < 16 || payload_type > INT_MAX - 255) -+ return AVERROR_INVALIDDATA; -+ byte = get_bits(gb, 8); -+ payload_type += byte; -+ } -+ byte = 0xFF; -+ while (byte == 0xFF) { -+ if (get_bits_left(gb) < 8 + 8LL*payload_size) -+ return AVERROR_INVALIDDATA; -+ byte = get_bits(gb, 8); -+ payload_size += byte; -+ } -+ if (nal_unit_type == HEVC_NAL_SEI_PREFIX) { -+ return decode_nal_sei_prefix(gb, logctx, s, ps, payload_type, payload_size); -+ } else { /* nal_unit_type == NAL_SEI_SUFFIX */ -+ return decode_nal_sei_suffix(gb, logctx, s, payload_type, payload_size); -+ } -+} -+ -+static int more_rbsp_data(GetBitContext *gb) -+{ -+ return get_bits_left(gb) > 0 && show_bits(gb, 8) != 0x80; -+} -+ -+int ff_hevc_rpi_decode_nal_sei(GetBitContext *gb, void *logctx, HEVCSEIContext *s, -+ const HEVCRpiParamSets *ps, int type) -+{ -+ int ret; -+ -+ do { -+ ret = decode_nal_sei_message(gb, logctx, s, ps, type); -+ if (ret < 0) -+ return ret; -+ } while (more_rbsp_data(gb)); -+ return 1; -+} -+ -+void ff_hevc_rpi_reset_sei(HEVCSEIContext *s) -+{ -+ s->a53_caption.a53_caption_size = 0; -+ av_freep(&s->a53_caption.a53_caption); -+} -diff --git a/libavcodec/rpi_hevc_sei.h b/libavcodec/rpi_hevc_sei.h -new file mode 100644 -index 0000000000..d4ac348df9 ---- /dev/null -+++ b/libavcodec/rpi_hevc_sei.h -@@ -0,0 +1,135 @@ -+/* -+ * HEVC Supplementary Enhancement Information messages -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_RPI_HEVC_SEI_H -+#define AVCODEC_RPI_HEVC_SEI_H -+ -+#include -+ -+#include "libavutil/md5.h" -+ -+#include "get_bits.h" -+ -+/** -+ * SEI message types -+ */ -+typedef enum { -+ HEVC_SEI_TYPE_BUFFERING_PERIOD = 0, -+ HEVC_SEI_TYPE_PICTURE_TIMING = 1, -+ HEVC_SEI_TYPE_PAN_SCAN_RECT = 2, -+ HEVC_SEI_TYPE_FILLER_PAYLOAD = 3, -+ HEVC_SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35 = 4, -+ HEVC_SEI_TYPE_USER_DATA_UNREGISTERED = 5, -+ HEVC_SEI_TYPE_RECOVERY_POINT = 6, -+ HEVC_SEI_TYPE_SCENE_INFO = 9, -+ HEVC_SEI_TYPE_FULL_FRAME_SNAPSHOT = 15, -+ HEVC_SEI_TYPE_PROGRESSIVE_REFINEMENT_SEGMENT_START = 16, -+ HEVC_SEI_TYPE_PROGRESSIVE_REFINEMENT_SEGMENT_END = 17, -+ HEVC_SEI_TYPE_FILM_GRAIN_CHARACTERISTICS = 19, -+ HEVC_SEI_TYPE_POST_FILTER_HINT = 22, -+ HEVC_SEI_TYPE_TONE_MAPPING_INFO = 23, -+ HEVC_SEI_TYPE_FRAME_PACKING = 45, -+ HEVC_SEI_TYPE_DISPLAY_ORIENTATION = 47, -+ HEVC_SEI_TYPE_SOP_DESCRIPTION = 128, -+ HEVC_SEI_TYPE_ACTIVE_PARAMETER_SETS = 129, -+ HEVC_SEI_TYPE_DECODING_UNIT_INFO = 130, -+ HEVC_SEI_TYPE_TEMPORAL_LEVEL0_INDEX = 131, -+ HEVC_SEI_TYPE_DECODED_PICTURE_HASH = 132, -+ HEVC_SEI_TYPE_SCALABLE_NESTING = 133, -+ HEVC_SEI_TYPE_REGION_REFRESH_INFO = 134, -+ HEVC_SEI_TYPE_MASTERING_DISPLAY_INFO = 137, -+ HEVC_SEI_TYPE_CONTENT_LIGHT_LEVEL_INFO = 144, -+ HEVC_SEI_TYPE_ALTERNATIVE_TRANSFER_CHARACTERISTICS = 147, -+} HEVC_SEI_Type; -+ -+typedef struct HEVCSEIPictureHash { -+ uint8_t md5[3][16]; -+ uint8_t is_md5; -+} HEVCSEIPictureHash; -+ -+typedef struct HEVCSEIFramePacking { -+ int present; -+ int arrangement_type; -+ int content_interpretation_type; -+ int quincunx_subsampling; -+ int current_frame_is_frame0_flag; -+} HEVCSEIFramePacking; -+ -+typedef struct HEVCSEIDisplayOrientation { -+ int present; -+ int anticlockwise_rotation; -+ int hflip, vflip; -+} HEVCSEIDisplayOrientation; -+ -+typedef struct HEVCSEIPictureTiming { -+ int picture_struct; -+} HEVCSEIPictureTiming; -+ -+typedef struct HEVCSEIA53Caption { -+ int a53_caption_size; -+ uint8_t *a53_caption; -+} HEVCSEIA53Caption; -+ -+typedef struct HEVCSEIMasteringDisplay { -+ int present; -+ uint16_t display_primaries[3][2]; -+ uint16_t white_point[2]; -+ uint32_t max_luminance; -+ uint32_t min_luminance; -+} HEVCSEIMasteringDisplay; -+ -+typedef struct HEVCSEIContentLight { -+ int present; -+ uint16_t max_content_light_level; -+ uint16_t max_pic_average_light_level; -+} HEVCSEIContentLight; -+ -+typedef struct HEVCSEIAlternativeTransfer { -+ int present; -+ int preferred_transfer_characteristics; -+} HEVCSEIAlternativeTransfer; -+ -+typedef struct HEVCSEIContext { -+ HEVCSEIPictureHash picture_hash; -+ HEVCSEIFramePacking frame_packing; -+ HEVCSEIDisplayOrientation display_orientation; -+ HEVCSEIPictureTiming picture_timing; -+ HEVCSEIA53Caption a53_caption; -+ HEVCSEIMasteringDisplay mastering_display; -+ HEVCSEIContentLight content_light; -+ int active_seq_parameter_set_id; -+ HEVCSEIAlternativeTransfer alternative_transfer; -+} HEVCSEIContext; -+ -+struct HEVCRpiParamSets; -+ -+int ff_hevc_rpi_decode_nal_sei(GetBitContext *gb, void *logctx, HEVCSEIContext *s, -+ const struct HEVCRpiParamSets *ps, int type); -+ -+/** -+ * Reset SEI values that are stored on the Context. -+ * e.g. Caption data that was extracted during NAL -+ * parsing. -+ * -+ * @param s HEVCRpiContext. -+ */ -+void ff_hevc_rpi_reset_sei(HEVCSEIContext *s); -+ -+#endif /* AVCODEC_RPI_HEVC_SEI_H */ -diff --git a/libavcodec/rpi_hevc_shader.c b/libavcodec/rpi_hevc_shader.c -new file mode 100644 -index 0000000000..23b49a99ae ---- /dev/null -+++ b/libavcodec/rpi_hevc_shader.c -@@ -0,0 +1,1537 @@ -+#include "rpi_hevc_shader.h" -+ -+#ifdef _MSC_VER -+ #include -+ /* cast through uintptr_t to avoid warnings */ -+ #define POINTER_TO_UINT(X) ((unsigned int)(uintptr_t)(X)) -+#else -+ #define POINTER_TO_UINT(X) ((unsigned int)(X)) -+#endif -+ -+#ifdef __cplusplus -+extern "C" { /* the types are probably wrong... */ -+#endif -+#ifdef __cplusplus -+} -+#endif -+ -+#ifdef _MSC_VER -+__declspec(align(8)) -+#elif defined(__GNUC__) -+__attribute__((aligned(8))) -+#endif -+unsigned int ff_hevc_rpi_shader[] = { -+// ::mc_setup_c_q0 -+// ::mc_start -+/* [0x00000000] */ 0x0000000c, 0xe80009e7, // mov dst, srel(i) -+// ::mc_setup_c_qn -+/* [0x00000008] */ 0x95801ff6, 0xd0025900, // mov tmurs, 1 ; mov ra0, unif -+/* [0x00000010] */ 0xaaaaff00, 0xe6020827, // mov r0, [0,2,0,2,0,2,0,2,1,3,1,3,1,3,1,3] -+/* [0x00000018] */ 0x9181e1f6, 0xd00250d8, // shl rb_ef, r0, i_shift30 ; mov ra_base, unif -+/* [0x00000020] */ 0x0d801dc0, 0xd0020827, // sub r0, unif, 1 -+/* [0x00000028] */ 0x119c11c0, 0xd00216a7, // shl rb_max_x, r0, v_x_shift -+/* [0x00000030] */ 0x0d801dc0, 0xd00217a7, // sub rb_max_y, unif, 1 -+/* [0x00000038] */ 0xff800100, 0xe0020527, // mov ra_kff800100, 0xff800100 -+/* [0x00000040] */ 0x000000ff, 0xe0021627, // mov rb_pmask, v_pmask -+/* [0x00000048] */ 0x001000ff, 0xe00205e7, // mov ra_blk_height_pmax, ((1 << v_bit_depth) - 1) | (v_blk_height << 16) -+/* [0x00000050] */ 0x00004000, 0xe00217e7, // mov rb_fir_off_h, (FIR_OFFSET << (v_bit_depth - 8)) -+/* [0x00000058] */ 0x4000000e, 0xe0020667, // mov ra_fir_off_val_wt_den_p7, (FIR_OFFSET << 16) | (DENOM + 15 - v_bit_depth) -+/* [0x00000060] */ 0x95803ff6, 0x10024754, // mov ra_ef, rb_ef ; mov rb_xpitch, unif -+/* [0x00000068] */ 0x15827d80, 0x10021427, // mov rb_pitch, unif -+/* [0x00000070] */ 0xc0000000, 0xe0020867, // mov r1, vdw_setup_1(0) -+/* [0x00000078] */ 0x0c9d03c0, 0x10021667, // add rb_dma1_base, r1, rb_pitch -+/* [0x00000080] */ 0x14981f80, 0xd0020827, // and r0, 1, elem_num -+/* [0x00000088] */ 0x409c5007, 0xd00049e0, // nop ; mul24 r0, r0, 5 -+/* [0x00000090] */ 0x0c9a7180, 0x100210a7, // add rb_elem_x, r0, elem_num -+/* [0x00000098] */ 0x11001dc0, 0xd4020827, // shl r0, ra0.16b, v_x_shift -+/* [0x000000a0] */ 0x0c9c21c0, 0x10020827, // add r0, r0, rb_elem_x -+/* [0x000000a8] */ 0x930001f6, 0xd2225811, // max r0, r0, 0 ; mov ra_y, ra0.16a -+/* [0x000000b0] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x000000b8] */ 0x119c31c0, 0xd0220567, // shl ra_xshift_next, r0, 3 -+/* [0x000000c0] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x000000c8] */ 0x0d510dc0, 0x18020867, // sub r1, ra_k0, rb_pitch -+/* [0x000000d0] */ 0x149e7040, 0x10020867, // and r1, r0, r1 -+/* [0x000000d8] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x000000e0] */ 0x8c827076, 0x10025800, // add r0, r0, r1 ; mov ra0, unif -+/* [0x000000e8] */ 0x0c627c00, 0x10020627, // add ra_base, ra_base, r0 -+/* [0x000000f0] */ 0x159e6fc0, 0x100208a7, // mov r2, qpu_num -+/* [0x000000f8] */ 0x0f9c25c0, 0xd0020867, // asr r1, r2, 2 -+/* [0x00000100] */ 0x119c63c0, 0xd0020867, // shl r1, r1, 6 -+/* [0x00000108] */ 0x149c35c0, 0xd0020827, // and r0, r2, 3 -+/* [0x00000110] */ 0x159e7040, 0x10020827, // or r0, r0, r1 -+/* [0x00000118] */ 0x00004800, 0xe0020867, // mov r1, vpm_setup(0, 4, h8p(0, 0)) -+/* [0x00000120] */ 0x0c9e7040, 0x10021727, // add r_vpm, r0, r1 -+/* [0x00000128] */ 0x80004004, 0xe0020867, // mov r1, vdw_setup_0(0, 0, dma_h8p(0,0,0)) -+/* [0x00000130] */ 0x119c51c0, 0xd0020827, // shl r0, r0, 5 -+/* [0x00000138] */ 0x0c9e7040, 0x100216e7, // add r_dma, r0, r1 -+/* [0x00000140] */ 0x11001dc0, 0xd4020827, // shl r0, ra0.16b, v_x_shift -+/* [0x00000148] */ 0x8c0021f6, 0x12125811, // add r0, r0, rb_elem_x ; mov ra_y2, ra0.16a -+/* [0x00000150] */ 0x938001f6, 0xd002480f, // max r0, r0, 0 ; mov rb_base2, unif -+/* [0x00000158] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x00000160] */ 0x119c31c0, 0xd0021067, // shl rb_xshift2_next, r0, 3 -+/* [0x00000168] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x00000170] */ 0x0d510dc0, 0x18020867, // sub r1, ra_k0, rb_pitch -+/* [0x00000178] */ 0x949c307f, 0xd0024863, // and r1, r0, r1 ; mov r3, PREREAD -+/* [0x00000180] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00000188] */ 0x8c467076, 0x12024822, // add r0, r0, r1 ; mov r2, ra_y2 -+/* [0x00000190] */ 0x8c44fe36, 0x140253e0, // add rb_base2, rb_base2, r0 ; mov r0, ra_y -+// :1 -+/* [0x00000198] */ 0x0d9c17c0, 0xd00228e7, // sub.setf r3, r3, 1 -+/* [0x000001a0] */ 0x139c01c0, 0xd0020867, // max r1, r0, 0 -+/* [0x000001a8] */ 0x129de3c0, 0x10020867, // min r1, r1, rb_max_y -+/* [0x000001b0] */ 0x4c51018f, 0x1a024821, // add r0, r0, ra_k1 ; mul24 r1, r1, rb_pitch -+/* [0x000001b8] */ 0x8c627c40, 0x10225e11, // add t0s, ra_base, r1 ; mov ra_y, r0 -+/* [0x000001c0] */ 0x139c05c0, 0xd0020867, // max r1, r2, 0 -+/* [0x000001c8] */ 0xffffffb0, 0xf03809e7, // brr.anynz -, r:1b -+/* [0x000001d0] */ 0x129de3c0, 0x10020867, // min r1, r1, rb_max_y -+/* [0x000001d8] */ 0x4c51058f, 0x1a0248a1, // add r2, r2, ra_k1 ; mul24 r1, r1, rb_pitch -+/* [0x000001e0] */ 0x8c9cfe52, 0x10125f11, // add t1s, rb_base2, r1 ; mov ra_y2, r2 -+/* [0x000001e8] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x000001f0] */ 0x00000000, 0xe0024104, // mov ra4, 0 ; mov rb4, 0 -+/* [0x000001f8] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000200] */ 0x00000000, 0xe0024145, // mov ra5, 0 ; mov rb5, 0 -+/* [0x00000208] */ 0x00000000, 0xe0024186, // mov ra6, 0 ; mov rb6, 0 -+/* [0x00000210] */ 0x00000000, 0xe00241c7, // mov ra7, 0 ; mov rb7, 0 -+// ::mc_filter_c_p -+/* [0x00000218] */ 0x9581cff6, 0x10025c42, // mov vw_setup, rb_vpm_init ; mov ra2, unif -+/* [0x00000220] */ 0x8c803ff6, 0x100269e3, // add.setf -, rb_ef, rb_ef ; mov r3, unif -+/* [0x00000228] */ 0xf1081dc0, 0xd4024825, // shl r0, ra2.16b, v_x_shift ; v8subs r5rep, r0, r0 -+/* [0x00000230] */ 0x8c8021f6, 0x10025810, // add r0, r0, rb_elem_x ; mov ra_width_height, unif -+/* [0x00000238] */ 0x8d810bf6, 0x10025840, // sub r1, r5, rb_pitch ; mov ra0, unif -+/* [0x00000240] */ 0x93567176, 0x14024800, // max r0, r0, r5 ; mov vrx_xshift, vrx_xshift_next -+/* [0x00000248] */ 0x9209a1f6, 0x12225813, // min r0, r0, rb_max_x ; mov vra_y_next, ra2.16a -+/* [0x00000250] */ 0x119c31c0, 0xd0220567, // shl vrx_xshift_next, r0, 3 -+/* [0x00000258] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x00000260] */ 0x54402077, 0xd4024862, // and r1, r0, r1 ; mul24 r2, ra_width, v_x_mul -+/* [0x00000268] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00000270] */ 0x8c827076, 0x10025803, // add r0, r0, r1 ; mov ra3, unif -+/* [0x00000278] */ 0x8c427636, 0x120246a1, // add vrx_base_next, r3, r0 ; mov r1, ra_height -+/* [0x00000280] */ 0x8d819eb6, 0x10025756, // sub rb_dma1, rb_dma1_base, r2 ; mov ra_wt_off_mul_l0, unif -+/* [0x00000288] */ 0x8c5dc3ce, 0xdc025461, // add rb_i_tmu, r1, (3-4) - PREREAD ; v8min r1, r1, ra_blk_height -+/* [0x00000290] */ 0x8c81f3f6, 0xd0039496, // add rb_lcount, r1, (3-4) ; mov.ifc ra_wt_off_mul_l0, unif -+/* [0x00000298] */ 0x918073f6, 0xd002581c, // shl r0, r1, v_dma_h_shift ; mov ra_dest, unif -+/* [0x000002a0] */ 0x8c6670b6, 0x14024822, // add r0, r0, r2 ; mov r2, ra_fir_off_val -+/* [0x000002a8] */ 0x910d01f6, 0xdc02480a, // shl r0, r0, v_dma_wh_shift ; mov rb10, ra3.8c -+/* [0x000002b0] */ 0x8c59b1f6, 0x140246e1, // add ra_dma0, r0, rb_dma0_base ; mov r1, ra_wt_off_l0 -+/* [0x000002b8] */ 0x5158c3d6, 0xd2024860, // shl r1, r1, i_wt_den_p5 ; mul24 r0, r2, ra_wt_mul_l0 -+/* [0x000002c0] */ 0x8d667236, 0x14025320, // sub rb_wt_off, r1, r0 ; mov r0, ra_kmul_add -+/* [0x000002c8] */ 0x8c59cc3f, 0xd21245a5, // add ra_wt_mul_l0, ra_wt_mul_l0, r0 ; mov r5rep, -4 -+/* [0x000002d0] */ 0x950e0dbf, 0x1e0252de, // mov rb11, ra3.8d ; mov ra_link, unif -+// :1 -+/* [0x000002d8] */ 0x8d151bf6, 0xa00269c4, // sub.setf -, r5, rb_i_tmu ; mov rb4, ra5 ; ldtmu0 -+/* [0x000002e0] */ 0x8e4c09f6, 0x140288a3, // shr r2, r4, vrx_xshift ; mov.ifz r3, vra_y_next -+/* [0x000002e8] */ 0x8e4485f6, 0xd402c863, // shr r1, r2, v_v_shift ; mov.ifnz r3, vra_y -+/* [0x000002f0] */ 0x8c683ff6, 0x1002b9d8, // add.setf -, rb_ef, rb_ef ; mov.ifz vra_base, vrx_base_next -+/* [0x000002f8] */ 0x8c531789, 0xda224460, // add vra_y, r3, ra_k1 ; mov r0, r1 << 15 -+/* [0x00000300] */ 0x9353f792, 0xd803c8e1, // max r3, r3, ra_k0 ; mov.ifnc r1, r2 << 1 -+/* [0x00000308] */ 0x929de7d2, 0x1003c8e0, // min r3, r3, rb_max_y ; mov.ifnc r0, r2 -+/* [0x00000310] */ 0x545d039f, 0x12024863, // and r1, r1, ra_pmax ; mul24 r3, r3, rb_pitch -+/* [0x00000318] */ 0x8c618cc7, 0x10024e20, // add vr_txs, vra_base, r3 ; v8min r0, r0, rb_pmask -+/* [0x00000320] */ 0x4c001bf0, 0xd8025963, // add r5rep, r5, 1 ; mul24 r3, ra0.8a, r0 -+/* [0x00000328] */ 0x4d01fef1, 0x1e0248a3, // sub r2, rb_fir_off_h, r3 ; mul24 r3, ra0.8d, r1 -+/* [0x00000330] */ 0x4d03e4f0, 0xda0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8b << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00000338] */ 0x40034031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00000340] */ 0x4c03c4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 4, r0 << 4 @ "mul_used", 0 -+/* [0x00000348] */ 0x4c032b71, 0xdc0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra0.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00000350] */ 0xffffff68, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00000358] */ 0x4c1ca4f7, 0x100248a0, // add r2, r2, r3 ; mul24 r0, ra7, rb10 -+/* [0x00000360] */ 0x550c6ffe, 0x1a024161, // mov ra5, rb6 ; mul24 r1, rb6, ra3.8b -+/* [0x00000368] */ 0x8f1c05f6, 0xd00241c6, // asr ra7, r2, v_bit_depth - 8 ; mov rb6, ra7 -+/* [0x00000370] */ 0x4c0c423e, 0x18024860, // add r1, r1, r0 ; mul24 r0, rb4, ra3.8a -+/* [0x00000378] */ 0x4d1cb237, 0x10024860, // sub r1, r1, r0 ; mul24 r0, ra7, rb11 -+/* [0x00000380] */ 0x0d9e7200, 0x10020867, // sub r1, r1, r0 -+/* [0x00000388] */ 0x8f5c63f6, 0xdc024863, // asr r1, r1, 6 ; mov r3, ra_blk_height -+/* [0x00000390] */ 0x4d592bce, 0x120269e0, // sub.setf -, r5, rb_lcount ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x00000398] */ 0x4c64c1ce, 0x14024821, // add r0, r0, rb_wt_off ; mul24 r1, r1, ra_kmul_add -+/* [0x000003a0] */ 0xed427073, 0x12024860, // sub r1, r0, r1 ; v8subs r0, ra_height, r3 -+/* [0x000003a8] */ 0xffffff10, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x000003b0] */ 0x0f9cd3c0, 0xd0020867, // asr r1, r1, i_wt_den_p6 -+/* [0x000003b8] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x000003c0] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x000003c8] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x000003d0] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x000003d8] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x000003e0] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x000003e8] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x000003f0] */ 0xfffffec8, 0xf0f809e7, // brr -, r:1b -+/* [0x000003f8] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00000400] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00000408] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_c_p_l1 -+/* [0x00000410] */ 0x9581cff6, 0x10025c42, // mov vw_setup, rb_vpm_init ; mov ra2, unif -+/* [0x00000418] */ 0x8c803ff6, 0x100269e3, // add.setf -, rb_ef, rb_ef ; mov r3, unif -+/* [0x00000420] */ 0xf1081dc0, 0xd4024825, // shl r0, ra2.16b, v_x_shift ; v8subs r5rep, r0, r0 -+/* [0x00000428] */ 0x8c8021f6, 0x10025810, // add r0, r0, rb_elem_x ; mov ra_width_height, unif -+/* [0x00000430] */ 0x8d810bf6, 0x10025840, // sub r1, r5, rb_pitch ; mov ra0, unif -+/* [0x00000438] */ 0x939c117f, 0x10125815, // max r0, r0, r5 ; mov vrx_xshift, vrx_xshift_next -+/* [0x00000440] */ 0x9209a1f6, 0x12125813, // min r0, r0, rb_max_x ; mov vra_y_next, ra2.16a -+/* [0x00000448] */ 0x119c31c0, 0xd0021067, // shl vrx_xshift_next, r0, 3 -+/* [0x00000450] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x00000458] */ 0x54402077, 0xd4024862, // and r1, r0, r1 ; mul24 r2, ra_width, v_x_mul -+/* [0x00000460] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00000468] */ 0x8c827076, 0x10025803, // add r0, r0, r1 ; mov ra3, unif -+/* [0x00000470] */ 0x8c427636, 0x120254e1, // add vrx_base_next, r3, r0 ; mov r1, ra_height -+/* [0x00000478] */ 0x8d819eb6, 0x10025756, // sub rb_dma1, rb_dma1_base, r2 ; mov ra_wt_off_mul_l0, unif -+/* [0x00000480] */ 0x8c5dc3ce, 0xdc025461, // add rb_i_tmu, r1, (3-4) - PREREAD ; v8min r1, r1, ra_blk_height -+/* [0x00000488] */ 0x8c81f3f6, 0xd0039496, // add rb_lcount, r1, (3-4) ; mov.ifc ra_wt_off_mul_l0, unif -+/* [0x00000490] */ 0x918073f6, 0xd002581c, // shl r0, r1, v_dma_h_shift ; mov ra_dest, unif -+/* [0x00000498] */ 0x8c6670b6, 0x14024822, // add r0, r0, r2 ; mov r2, ra_fir_off_val -+/* [0x000004a0] */ 0x910d01f6, 0xdc02480a, // shl r0, r0, v_dma_wh_shift ; mov rb10, ra3.8c -+/* [0x000004a8] */ 0x8c59b1f6, 0x140246e1, // add ra_dma0, r0, rb_dma0_base ; mov r1, ra_wt_off_l0 -+/* [0x000004b0] */ 0x5158c3d6, 0xd2024860, // shl r1, r1, i_wt_den_p5 ; mul24 r0, r2, ra_wt_mul_l0 -+/* [0x000004b8] */ 0x8d667236, 0x14025320, // sub rb_wt_off, r1, r0 ; mov r0, ra_kmul_add -+/* [0x000004c0] */ 0x8c59cc3f, 0xd21245a5, // add ra_wt_mul_l0, ra_wt_mul_l0, r0 ; mov r5rep, -4 -+/* [0x000004c8] */ 0x950e0dbf, 0x1e0252de, // mov rb11, ra3.8d ; mov ra_link, unif -+// :1 -+/* [0x000004d0] */ 0x8d151bf6, 0xb00269c4, // sub.setf -, r5, rb_i_tmu ; mov rb4, ra5 ; ldtmu1 -+/* [0x000004d8] */ 0x8e5539bf, 0x1202888f, // shr r2, r4, vrx_xshift ; mov.ifz vra_base, vrx_base_next -+/* [0x000004e0] */ 0x8e4485f6, 0xd202c863, // shr r1, r2, v_v_shift ; mov.ifnz r3, vra_y -+/* [0x000004e8] */ 0x8c4c3ff6, 0x1202a9e3, // add.setf -, rb_ef, rb_ef ; mov.ifz r3, vra_y_next -+/* [0x000004f0] */ 0x8c531789, 0xda124460, // add vra_y, r3, ra_k1 ; mov r0, r1 << 15 -+/* [0x000004f8] */ 0x9353f792, 0xd803c8e1, // max r3, r3, ra_k0 ; mov.ifnc r1, r2 << 1 -+/* [0x00000500] */ 0x929de7d2, 0x1003c8e0, // min r3, r3, rb_max_y ; mov.ifnc r0, r2 -+/* [0x00000508] */ 0x545d039f, 0x12024863, // and r1, r1, ra_pmax ; mul24 r3, r3, rb_pitch -+/* [0x00000510] */ 0x8c5cfec6, 0x12024f20, // add vr_txs, vra_base, r3 ; v8min r0, r0, ra_pmax -+/* [0x00000518] */ 0x4c001bf0, 0xd8025963, // add r5rep, r5, 1 ; mul24 r3, ra0.8a, r0 -+/* [0x00000520] */ 0x4d01fef1, 0x1e0248a3, // sub r2, rb_fir_off_h, r3 ; mul24 r3, ra0.8d, r1 -+/* [0x00000528] */ 0x4d03e4f0, 0xda0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8b << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00000530] */ 0x40034031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00000538] */ 0x4c03c4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 4, r0 << 4 @ "mul_used", 0 -+/* [0x00000540] */ 0x4c032b71, 0xdc0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra0.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00000548] */ 0xffffff68, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00000550] */ 0x4c1ca4f7, 0x100248a0, // add r2, r2, r3 ; mul24 r0, ra7, rb10 -+/* [0x00000558] */ 0x550c6ffe, 0x1a024161, // mov ra5, rb6 ; mul24 r1, rb6, ra3.8b -+/* [0x00000560] */ 0x8f1c05f6, 0xd00241c6, // asr ra7, r2, v_bit_depth - 8 ; mov rb6, ra7 -+/* [0x00000568] */ 0x4c0c423e, 0x18024860, // add r1, r1, r0 ; mul24 r0, rb4, ra3.8a -+/* [0x00000570] */ 0x4d1cb237, 0x10024860, // sub r1, r1, r0 ; mul24 r0, ra7, rb11 -+/* [0x00000578] */ 0x0d9e7200, 0x10020867, // sub r1, r1, r0 -+/* [0x00000580] */ 0x8f5c63f6, 0xdc024863, // asr r1, r1, 6 ; mov r3, ra_blk_height -+/* [0x00000588] */ 0x4d592bce, 0x120269e0, // sub.setf -, r5, rb_lcount ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x00000590] */ 0x4c64c1ce, 0x14024821, // add r0, r0, rb_wt_off ; mul24 r1, r1, ra_kmul_add -+/* [0x00000598] */ 0xed427073, 0x12024860, // sub r1, r0, r1 ; v8subs r0, ra_height, r3 -+/* [0x000005a0] */ 0xffffff10, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x000005a8] */ 0x0f9cd3c0, 0xd0020867, // asr r1, r1, i_wt_den_p6 -+/* [0x000005b0] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x000005b8] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x000005c0] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x000005c8] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x000005d0] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x000005d8] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x000005e0] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x000005e8] */ 0xfffffec8, 0xf0f809e7, // brr -, r:1b -+/* [0x000005f0] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x000005f8] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00000600] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_c_b -+/* [0x00000608] */ 0x9581cff6, 0x10025c42, // mov vw_setup, rb_vpm_init ; mov ra2, unif -+/* [0x00000610] */ 0x8c803ff6, 0x100269e3, // add.setf -, rb_ef, rb_ef ; mov r3, unif -+/* [0x00000618] */ 0xf1081dc9, 0xd4024825, // shl r0, ra2.16b, v_x_shift ; v8subs r5rep, r1, r1 -+/* [0x00000620] */ 0x8c0821f6, 0x12225813, // add r0, r0, rb_elem_x ; mov ra_y_next, ra2.16a -+/* [0x00000628] */ 0x8d810bf6, 0x10025850, // sub r1, r5, rb_pitch ; mov ra_width_height, unif -+/* [0x00000630] */ 0x93567176, 0x14125815, // max r0, r0, r5 ; mov ra_xshift, ra_xshift_next -+/* [0x00000638] */ 0x9281a1f6, 0x10025800, // min r0, r0, rb_max_x ; mov ra0, unif -+/* [0x00000640] */ 0x119c31c0, 0xd0220567, // shl ra_xshift_next, r0, 3 -+/* [0x00000648] */ 0x9481c1f6, 0xd0025802, // and r0, r0, -4 ; mov ra2, unif -+/* [0x00000650] */ 0x54402077, 0xd4024862, // and r1, r0, r1 ; mul24 r2, ra_width, v_x_mul -+/* [0x00000658] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00000660] */ 0x8c427076, 0x12024821, // add r0, r0, r1 ; mov r1, ra_height -+/* [0x00000668] */ 0x8c9c163f, 0x10024680, // add ra_base_next, r3, r0 ; mov rb_xshift2, rb_xshift2_next -+/* [0x00000670] */ 0x8d819eb6, 0x10025756, // sub rb_dma1, rb_dma1_base, r2 ; mov ra_wt_off_mul_l0, unif -+/* [0x00000678] */ 0x8c5dc3ce, 0xdc025461, // add rb_i_tmu, r1, (3-4) - PREREAD ; v8min r1, r1, ra_blk_height -+/* [0x00000680] */ 0x8c59f3f6, 0xd4139496, // add rb_lcount, r1, (3-4) ; mov.ifc ra_wt_mul_l0, ra_wt_off_l0 -+/* [0x00000688] */ 0x918073f6, 0xd0025803, // shl r0, r1, v_dma_h_shift ; mov ra3, unif -+/* [0x00000690] */ 0x8c8270b6, 0x10024823, // add r0, r0, r2 ; mov r3, unif -+/* [0x00000698] */ 0x910d01f6, 0xd2125813, // shl r0, r0, v_dma_wh_shift ; mov ra_y2_next, ra3.16a -+/* [0x000006a0] */ 0x8c0db1f6, 0x140246e0, // add ra_dma0, r0, rb_dma0_base ; mov r0, ra3.16b -+/* [0x000006a8] */ 0x918011f6, 0xd0025801, // shl r0, r0, v_x_shift ; mov ra1, unif -+/* [0x000006b0] */ 0x8c8021f6, 0x10025803, // add r0, r0, rb_elem_x ; mov ra3, unif -+/* [0x000006b8] */ 0x8d810bf6, 0x10025852, // sub r1, r5, rb_pitch ; mov ra_wt_off_mul_l1, unif -+/* [0x000006c0] */ 0x939de17f, 0x10025809, // max r0, r0, r5 ; mov ra9, rb_max_y -+/* [0x000006c8] */ 0x9265a1f6, 0x14024822, // min r0, r0, rb_max_x ; mov r2, ra_kmul_add -+/* [0x000006d0] */ 0x119c31c0, 0xd0021067, // shl rb_xshift2_next, r0, 3 -+/* [0x000006d8] */ 0x9481c1f6, 0xd0039812, // and r0, r0, -4 ; mov.ifc ra_wt_off_mul_l1, unif -+/* [0x000006e0] */ 0x949dc07f, 0xd0024865, // and r1, r0, r1 ; mov r5rep, -4 -+/* [0x000006e8] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x000006f0] */ 0x8c827076, 0x1002581c, // add r0, r0, r1 ; mov ra_dest, unif -+/* [0x000006f8] */ 0x8c667636, 0x140254e0, // add rb_base2_next, r3, r0 ; mov r0, ra_fir_off_val -+/* [0x00000700] */ 0x4c5a7c86, 0x121245a1, // add ra_wt_mul_l0, ra_wt_mul_l0, r2 ; mul24 r1, r0, ra_wt_mul_l0 -+/* [0x00000708] */ 0x4c4a7c86, 0x121244a0, // add ra_wt_mul_l1, ra_wt_mul_l1, r2 ; mul24 r0, r0, ra_wt_mul_l1 -+/* [0x00000710] */ 0x8c4a7076, 0x14024821, // add r0, r0, r1 ; mov r1, ra_wt_off_l1 -+/* [0x00000718] */ 0x910cd3f6, 0xde02484b, // shl r1, r1, i_wt_den_p6 ; mov rb11, ra3.8d -+/* [0x00000720] */ 0x8d827236, 0x1002531e, // sub rb_wt_off, r1, r0 ; mov ra_link, unif -+/* [0x00000728] */ 0x95080ff6, 0x1e024287, // mov ra10, rb_xshift2 ; mov rb7, ra2.8d -+// :1 -+/* [0x00000730] */ 0x0d9d1bc0, 0xa00229e7, // sub.setf -, r5, rb_i_tmu ; nop ; ldtmu0 -+/* [0x00000738] */ 0x8e5539bf, 0x1202888f, // shr r2, r4, ra_xshift ; mov.ifz rb_base2, rb_base2_next -+/* [0x00000740] */ 0x8e4c85f6, 0xd0029851, // shr r1, r2, v_v_shift ; mov.ifz ra_y_y2, ra_y_y2_next -+/* [0x00000748] */ 0x8c683ff6, 0x1002b9d8, // add.setf -, rb_ef, rb_ef ; mov.ifz ra_base, ra_base_next -+/* [0x00000750] */ 0x8c441fb6, 0xd4224463, // add ra_y, 1, ra_y ; mov r3, ra_y -+/* [0x00000758] */ 0x93531789, 0xd80248e0, // max r3, r3, ra_k0 ; mov r0, r1 << 15 -+/* [0x00000760] */ 0x9227f792, 0xd003c8e1, // min r3, r3, ra9 ; mov.ifnc r1, r2 << 1 -+/* [0x00000768] */ 0x559d049f, 0x100e4823, // mov.ifnc r0, r2 ; mul24 r3, r3, rb_pitch -+/* [0x00000770] */ 0x8c618cc7, 0x10024e20, // add t0s, ra_base, r3 ; v8min r0, r0, rb_pmask -+/* [0x00000778] */ 0x540183f0, 0x18024862, // and r1, r1, rb_pmask ; mul24 r2, ra0.8a, r0 -+/* [0x00000780] */ 0x4d01feb1, 0x1e0248a3, // sub r2, rb_fir_off_h, r2 ; mul24 r3, ra0.8d, r1 -+/* [0x00000788] */ 0x4d03e4f0, 0xda0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8b << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00000790] */ 0x40034031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00000798] */ 0x4c03c4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 4, r0 << 4 @ "mul_used", 0 -+/* [0x000007a0] */ 0x40032031, 0xdc0109e3, // nop ; mul24.ifn r3, ra0.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x000007a8] */ 0x4c0854fe, 0xb8025804, // add r0, r2, r3 ; mul24 ra4, rb5, ra2.8a ; ldtmu1 -+/* [0x000007b0] */ 0x8e2869bf, 0x10024885, // shr r2, r4, ra10 ; mov rb5, rb6 -+/* [0x000007b8] */ 0x8e4485f6, 0xd2024863, // shr r1, r2, v_v_shift ; mov r3, ra_y2 -+/* [0x000007c0] */ 0x8e1c01f6, 0xd00241c6, // shr ra7, r0, v_bit_depth - 8 ; mov rb6, ra7 -+/* [0x000007c8] */ 0x8c531789, 0xda124460, // add ra_y2, r3, ra_k1 ; mov r0, r1 << 15 -+/* [0x000007d0] */ 0x9353f792, 0xd803c8e1, // max r3, r3, ra_k0 ; mov.ifnc r1, r2 << 1 -+/* [0x000007d8] */ 0x925de7ce, 0x120248e1, // min r3, r3, rb_max_y ; v8min r1, r1, ra_pmax -+/* [0x000007e0] */ 0x559d049f, 0x100e4823, // mov.ifnc r0, r2 ; mul24 r3, r3, rb_pitch -+/* [0x000007e8] */ 0x8c5cfec6, 0x12024f20, // add t1s, rb_base2, r3 ; v8min r0, r0, ra_pmax -+/* [0x000007f0] */ 0x4c041bf0, 0xd8025962, // add r5rep, r5, 1 ; mul24 r2, ra1.8a, r0 -+/* [0x000007f8] */ 0x4d05feb1, 0x1e0248a3, // sub r2, rb_fir_off_h, r2 ; mul24 r3, ra1.8d, r1 -+/* [0x00000800] */ 0x4d07e4f0, 0xda0248a3, // sub r2, r2, r3 ; mul24 r3, ra1.8b << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00000808] */ 0x40074031, 0xda0109e3, // nop ; mul24.ifn r3, ra1.8b << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00000810] */ 0x4c07c6b0, 0xdc0248a3, // add r2, r3, r2 ; mul24 r3, ra1.8c << 4, r0 << 4 @ "mul_used", 0 -+/* [0x00000818] */ 0x4c072b71, 0xdc0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra1.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00000820] */ 0xfffffef0, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00000828] */ 0x4c0c94fe, 0x180248a0, // add r2, r2, r3 ; mul24 r0, rb9, ra3.8a -+/* [0x00000830] */ 0x550caffe, 0x1a025261, // mov rb9, rb10 ; mul24 r1, rb10, ra3.8b -+/* [0x00000838] */ 0x8e2c05f6, 0xd00242ca, // shr ra11, r2, v_bit_depth - 8 ; mov rb10, ra11 -+/* [0x00000840] */ 0x4d08523e, 0x1a0248a1, // sub r2, r1, r0 ; mul24 r1, rb5, ra2.8b -+/* [0x00000848] */ 0x8d112bf6, 0x100269e0, // sub.setf -, r5, rb_lcount ; mov r0, ra4 -+/* [0x00000850] */ 0x4d08623e, 0x1c024860, // sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+/* [0x00000858] */ 0x4c1c7237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra7, rb7 -+/* [0x00000860] */ 0x4d0ca23e, 0x1c024860, // sub r1, r1, r0 ; mul24 r0, rb10, ra3.8c -+/* [0x00000868] */ 0x4c2cb437, 0x100248a0, // add r2, r2, r0 ; mul24 r0, ra11, rb11 -+/* [0x00000870] */ 0x0d9e7400, 0x100208a7, // sub r2, r2, r0 -+/* [0x00000878] */ 0x0e9c63c0, 0xd0020867, // shr r1, r1, 6 -+/* [0x00000880] */ 0x4e5865ce, 0xd20248a0, // shr r2, r2, 6 ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x00000888] */ 0x4c4a7456, 0x120248a1, // add r2, r2, r1 ; mul24 r1, r2, ra_wt_mul_l1 -+/* [0x00000890] */ 0x4c667216, 0x14024862, // add r1, r1, r0 ; mul24 r2, r2, ra_kmul_add -+/* [0x00000898] */ 0x8d5e72b6, 0x1c024863, // sub r1, r1, r2 ; mov r3, ra_blk_height -+/* [0x000008a0] */ 0xec40c3f3, 0x12024860, // add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 -+/* [0x000008a8] */ 0xfffffe68, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x000008b0] */ 0x0f667380, 0x18020867, // asr r1, r1, ra_wt_den_p7 -+/* [0x000008b8] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x000008c0] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x000008c8] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x000008d0] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x000008d8] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x000008e0] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x000008e8] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x000008f0] */ 0xfffffe20, 0xf0f809e7, // brr -, r:1b -+/* [0x000008f8] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00000900] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00000908] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_sync_q0 -+/* [0x00000910] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000918] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000920] */ 0x00000010, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000928] */ 0x00000010, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000930] */ 0x00000010, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000938] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000940] */ 0x0000001c, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000948] */ 0x00000001, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000950] */ 0x0000000d, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q1 -+/* [0x00000958] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000960] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000968] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000970] */ 0x00000000, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000978] */ 0x00000011, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000980] */ 0x00000002, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q2 -+/* [0x00000988] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000990] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000998] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x000009a0] */ 0x00000000, 0xe80009e7, // mov dst, srel(i) -+/* [0x000009a8] */ 0x00000012, 0xe80009e7, // mov dst, sacq(i) -+/* [0x000009b0] */ 0x00000003, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q3 -+/* [0x000009b8] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x000009c0] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x000009c8] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x000009d0] */ 0x00000000, 0xe80009e7, // mov dst, srel(i) -+/* [0x000009d8] */ 0x00000013, 0xe80009e7, // mov dst, sacq(i) -+/* [0x000009e0] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_sync_q4 -+/* [0x000009e8] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x000009f0] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x000009f8] */ 0x00000014, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000a00] */ 0x00000014, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000a08] */ 0x00000014, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000a10] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000a18] */ 0x0000001d, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000a20] */ 0x00000005, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000a28] */ 0x0000000e, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q5 -+/* [0x00000a30] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000a38] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000a40] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000a48] */ 0x00000004, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000a50] */ 0x00000015, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000a58] */ 0x00000006, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q6 -+/* [0x00000a60] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000a68] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000a70] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000a78] */ 0x00000004, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000a80] */ 0x00000016, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000a88] */ 0x00000007, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q7 -+/* [0x00000a90] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000a98] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000aa0] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000aa8] */ 0x00000004, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000ab0] */ 0x00000017, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000ab8] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_sync_q8 -+/* [0x00000ac0] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000ac8] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000ad0] */ 0x00000018, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000ad8] */ 0x00000018, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000ae0] */ 0x00000018, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000ae8] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000af0] */ 0x0000001e, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000af8] */ 0x00000009, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000b00] */ 0x0000000c, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q9 -+/* [0x00000b08] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000b10] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000b18] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000b20] */ 0x00000008, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000b28] */ 0x00000019, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000b30] */ 0x0000000a, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q10 -+/* [0x00000b38] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000b40] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000b48] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000b50] */ 0x00000008, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000b58] */ 0x0000001a, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000b60] */ 0x0000000b, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync_q11 -+/* [0x00000b68] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000b70] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000b78] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000b80] */ 0x00000008, 0xe80009e7, // mov dst, srel(i) -+/* [0x00000b88] */ 0x0000001b, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000b90] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_exit_c_qn -+// ::mc_exit_y_qn -+/* [0x00000b98] */ 0x00000002, 0xe00228e7, // mov.setf r3, PREREAD - 1 -+// :1 -+/* [0x00000ba0] */ 0xffffffe0, 0xf03809e7, // brr.anynz -, r:1b -+/* [0x00000ba8] */ 0x009e7000, 0xa00009e7, // nop ; nop ; ldtmu0 -+/* [0x00000bb0] */ 0x009e7000, 0xb00009e7, // nop ; nop ; ldtmu1 -+/* [0x00000bb8] */ 0x0d9c17c0, 0xd00228e7, // sub.setf r3, r3, 1 -+/* [0x00000bc0] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000bc8] */ 0x009e7000, 0x300009e7, // nop ; nop ; thrend -+/* [0x00000bd0] */ 0x009e7000, 0x100009e7, // nop -+/* [0x00000bd8] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_exit_c_q0 -+// ::mc_exit_y_q0 -+/* [0x00000be0] */ 0x00000002, 0xe00228e7, // mov.setf r3, PREREAD - 1 -+// :1 -+/* [0x00000be8] */ 0xffffffe0, 0xf03809e7, // brr.anynz -, r:1b -+/* [0x00000bf0] */ 0x009e7000, 0xa00009e7, // nop ; nop ; ldtmu0 -+/* [0x00000bf8] */ 0x009e7000, 0xb00009e7, // nop ; nop ; ldtmu1 -+/* [0x00000c00] */ 0x0d9c17c0, 0xd00228e7, // sub.setf r3, r3, 1 -+/* [0x00000c08] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00000c10] */ 0x0000001c, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00000c18] */ 0x009e7000, 0x300009e7, // nop ; nop ; thrend -+/* [0x00000c20] */ 0x00000001, 0xe00209a7, // mov interrupt, 1 -+/* [0x00000c28] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_setup_y_q0 -+/* [0x00000c30] */ 0x0000000c, 0xe80009e7, // mov dst, srel(i) -+// ::mc_setup_y_qn -+/* [0x00000c38] */ 0x95801ff6, 0xd0025900, // mov tmurs, 1 ; mov ra0, unif -+/* [0x00000c40] */ 0x15827d80, 0x10020267, // mov ra9, unif -+/* [0x00000c48] */ 0x15827d80, 0x10020067, // mov ra1, unif -+/* [0x00000c50] */ 0xaaaaff00, 0xe6020827, // mov r0, [0,2,0,2,0,2,0,2,1,3,1,3,1,3,1,3] -+/* [0x00000c58] */ 0x9181e1f6, 0xd00250cb, // shl rb_ef, r0, i_shift30 ; mov ra11, unif -+/* [0x00000c60] */ 0xff800100, 0xe0020527, // mov ra_kff800100, 0xff800100 -+/* [0x00000c68] */ 0x000000ff, 0xe0021627, // mov rb_pmask, v_pmask -+/* [0x00000c70] */ 0x001000ff, 0xe00205e7, // mov ra_blk_height_pmax, ((1 << v_bit_depth) - 1) | (v_blk_height << 16) -+/* [0x00000c78] */ 0x00004000, 0xe00217e7, // mov rb_fir_off_h, (FIR_OFFSET << (v_bit_depth - 8)) -+/* [0x00000c80] */ 0x4000000e, 0xe0020667, // mov ra_fir_off_val_wt_den_p7, (FIR_OFFSET << 16) | (DENOM + 15 - v_bit_depth) -+/* [0x00000c88] */ 0x050b0a00, 0xe0021567, // mov rb_y_coeffs_2, 0x050b0a00 -+/* [0x00000c90] */ 0x11283a40, 0xe00215a7, // mov rb_y_coeffs_3, 0x11283a40 -+/* [0x00000c98] */ 0x0a0b0500, 0xe00215e7, // mov rb_y_coeffs_5, 0x0a0b0500 -+/* [0x00000ca0] */ 0x15827d80, 0x100200e7, // mov ra3, unif -+/* [0x00000ca8] */ 0x95803ff6, 0x10024754, // mov ra_ef, rb_ef ; mov rb_xpitch, unif -+/* [0x00000cb0] */ 0x0d0c1dc0, 0xd40216a7, // sub rb_max_x, ra3.16b, 1 -+/* [0x00000cb8] */ 0x0d0c1dc0, 0xd20217a7, // sub rb_max_y, ra3.16a, 1 -+/* [0x00000cc0] */ 0x959a0dbf, 0x100248d0, // mov r3, elem_num ; mov rb_pitch, unif -+/* [0x00000cc8] */ 0xc0000000, 0xe0020867, // mov r1, vdw_setup_1(0) -+/* [0x00000cd0] */ 0x159d03c0, 0x10021667, // or rb_dma1_base, r1, rb_pitch -+/* [0x00000cd8] */ 0x0c027cc0, 0x14020827, // add r0, ra0.16b, r3 -+/* [0x00000ce0] */ 0x139c01c0, 0xd0020827, // max r0, r0, 0 -+/* [0x00000ce8] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x00000cf0] */ 0x119c31c0, 0xd0220567, // shl ra_xshift_next, r0, 3 -+/* [0x00000cf8] */ 0xf49dc1d2, 0xd0024822, // and r0, r0, -4 ; v8subs r2, r2, r2 -+/* [0x00000d00] */ 0x0d9d05c0, 0x100208a7, // sub r2, r2, rb_pitch -+/* [0x00000d08] */ 0x149e7080, 0x10020867, // and r1, r0, r2 -+/* [0x00000d10] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00000d18] */ 0x0c9e7040, 0x10020827, // add r0, r0, r1 -+/* [0x00000d20] */ 0x0c267c00, 0x10020627, // add ra_base, ra9, r0 -+/* [0x00000d28] */ 0x0c067cc0, 0x14020827, // add r0, ra1.16b, r3 -+/* [0x00000d30] */ 0x139c01c0, 0xd0020827, // max r0, r0, 0 -+/* [0x00000d38] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x00000d40] */ 0x119c31c0, 0xd0021067, // shl rb_xshift2_next, r0, 3 -+/* [0x00000d48] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x00000d50] */ 0x149e7080, 0x10020867, // and r1, r0, r2 -+/* [0x00000d58] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00000d60] */ 0x0c9e7040, 0x10020827, // add r0, r0, r1 -+/* [0x00000d68] */ 0x0c2e7c00, 0x100213e7, // add rb_base2, ra11, r0 -+/* [0x00000d70] */ 0x80027036, 0x120049e0, // nop ; mov r0, ra0.16a -+/* [0x00000d78] */ 0x95043ff6, 0xd20248e2, // mov r3, PREREAD ; mov r2, ra1.16a -+// :1 -+/* [0x00000d80] */ 0x0d9c17c0, 0xd00228e7, // sub.setf r3, r3, 1 -+/* [0x00000d88] */ 0x139c01c0, 0xd0020867, // max r1, r0, 0 -+/* [0x00000d90] */ 0x129de3c0, 0x10020867, // min r1, r1, rb_max_y -+/* [0x00000d98] */ 0x4c51018f, 0x1a024821, // add r0, r0, ra_k1 ; mul24 r1, r1, rb_pitch -+/* [0x00000da0] */ 0x8c627c40, 0x10225e11, // add t0s, ra_base, r1 ; mov ra_y, r0 -+/* [0x00000da8] */ 0x139c05c0, 0xd0020867, // max r1, r2, 0 -+/* [0x00000db0] */ 0xffffffb0, 0xf03809e7, // brr.anynz -, r:1b -+/* [0x00000db8] */ 0x129de3c0, 0x10020867, // min r1, r1, rb_max_y -+/* [0x00000dc0] */ 0x4c51058f, 0x1a0248a1, // add r2, r2, ra_k1 ; mul24 r1, r1, rb_pitch -+/* [0x00000dc8] */ 0x8c9cfe52, 0x10125f11, // add t1s, rb_base2, r1 ; mov ra_y2, r2 -+/* [0x00000dd0] */ 0x159e6fc0, 0x100208a7, // mov r2, qpu_num -+/* [0x00000dd8] */ 0x0f9c25c0, 0xd0020867, // asr r1, r2, 2 -+/* [0x00000de0] */ 0x119c63c0, 0xd0020867, // shl r1, r1, 6 -+/* [0x00000de8] */ 0x149c35c0, 0xd0020827, // and r0, r2, 3 -+/* [0x00000df0] */ 0x159e7040, 0x10020827, // or r0, r0, r1 -+/* [0x00000df8] */ 0x00004800, 0xe0020867, // mov r1, vpm_setup(0, 4, h8p(0, 0)) -+/* [0x00000e00] */ 0x0c9e7040, 0x10021727, // add r_vpm, r0, r1 -+/* [0x00000e08] */ 0x80004004, 0xe0020867, // mov r1, vdw_setup_0(0, 0, dma_h8p(0,0,0)) -+/* [0x00000e10] */ 0x119c51c0, 0xd0020827, // shl r0, r0, 5 -+/* [0x00000e18] */ 0x0c9e7040, 0x100216e7, // add r_dma, r0, r1 -+/* [0x00000e20] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00000e28] */ 0x00000000, 0xe0024208, // mov ra8, 0 ; mov rb8, 0 -+/* [0x00000e30] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000e38] */ 0x00000000, 0xe0024249, // mov ra9, 0 ; mov rb9, 0 -+/* [0x00000e40] */ 0x00000000, 0xe002428a, // mov ra10, 0 ; mov rb10, 0 -+/* [0x00000e48] */ 0x00000000, 0xe00242cb, // mov ra11, 0 ; mov rb11, 0 -+// :per_block_setup_8 -+/* [0x00000e50] */ 0x93567176, 0x14125815, // max r0, r0, r5 ; mov ra_xshift, ra_xshift_next -+/* [0x00000e58] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x00000e60] */ 0x119c31c0, 0xd0220567, // shl ra_xshift_next, r0, 3 -+/* [0x00000e68] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x00000e70] */ 0x8d810bf6, 0x1002589a, // sub r2, r5, rb_pitch ; mov ra_base_next, unif -+/* [0x00000e78] */ 0x940270b6, 0x12225853, // and r1, r0, r2 ; mov ra_y_next, ra0.16a -+/* [0x00000e80] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00000e88] */ 0x8c827076, 0x10025801, // add r0, r0, r1 ; mov ra1, unif -+/* [0x00000e90] */ 0x0c6a7c00, 0x100206a7, // add ra_base_next, ra_base_next, r0 -+/* [0x00000e98] */ 0x0c067cc0, 0x14020827, // add r0, ra1.16b, r3 -+/* [0x00000ea0] */ 0x93067176, 0x12125813, // max r0, r0, r5 ; mov ra_y2_next, ra1.16a -+/* [0x00000ea8] */ 0x9281a1f6, 0x10024813, // min r0, r0, rb_max_x ; mov rb_base2_next, unif -+/* [0x00000eb0] */ 0x119c31c0, 0xd0021067, // shl rb_xshift2_next, r0, 3 -+/* [0x00000eb8] */ 0x9481c1f6, 0xd0025810, // and r0, r0, -4 ; mov ra_width_height, unif -+/* [0x00000ec0] */ 0x949dc0bf, 0x10024871, // and r1, r0, r2 ; mov vw_setup, rb_vpm_init -+/* [0x00000ec8] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00000ed0] */ 0x4c401077, 0xd4024821, // add r0, r0, r1 ; mul24 r1, ra_width, v_x_mul -+/* [0x00000ed8] */ 0x0c9d3e00, 0x100214e7, // add rb_base2_next, rb_base2_next, r0 -+/* [0x00000ee0] */ 0x8d419e76, 0x12025760, // sub rb_dma1, rb_dma1_base, r1 ; mov r0, ra_height -+/* [0x00000ee8] */ 0x8c5dc1c6, 0xdc025460, // add rb_i_tmu, r0, (7-8) - PREREAD ; v8min r0, r0, ra_blk_height -+/* [0x00000ef0] */ 0x0c9df1c0, 0xd00214a7, // add rb_lcount, r0, (7-8) -+/* [0x00000ef8] */ 0x916471f6, 0xd4024823, // shl r0, r0, v_dma_h_shift ; mov r3, ra_kmul_add -+/* [0x00000f00] */ 0x0c9e7040, 0x10020827, // add r0, r0, r1 -+/* [0x00000f08] */ 0x916501f6, 0xd4024822, // shl r0, r0, v_dma_wh_shift ; mov r2, ra_fir_off_val -+/* [0x00000f10] */ 0x8c81b1f6, 0x100246e0, // add ra_dma0, r0, rb_dma0_base ; mov r0, unif -+/* [0x00000f18] */ 0x918101f6, 0xd00a5816, // shl.ifnn r0, r0, i_shift16 ; mov ra_wt_off_mul_l0, unif -+/* [0x00000f20] */ 0x915031f6, 0xde024205, // shl ra8, r0, 3 ; mov rb5, ra_k255 -+/* [0x00000f28] */ 0x01040400, 0xe0020867, // mov r1, 0x01040400 -+/* [0x00000f30] */ 0x10227380, 0x1e5200a7, // ror ra2.8b, r1, ra8.8d -+/* [0x00000f38] */ 0x10227380, 0x1c520027, // ror ra0.8b, r1, ra8.8c -+/* [0x00000f40] */ 0x10215f80, 0x1e6200a7, // ror ra2.8c, rb_y_coeffs_2, ra8.8d -+/* [0x00000f48] */ 0x10215f80, 0x1c620027, // ror ra0.8c, rb_y_coeffs_2, ra8.8c -+/* [0x00000f50] */ 0x00010100, 0xe0020867, // mov r1,0x00010100 -+/* [0x00000f58] */ 0x902203bf, 0x1e025812, // ror r0, r1, ra8.8d ; mov ra_wt_off_mul_l1, unif -+/* [0x00000f60] */ 0x90205387, 0x1c424004, // ror ra0.8a, r1, ra8.8c ; v8min rb4, r0, rb5 -+/* [0x00000f68] */ 0x914883f6, 0xd0031856, // shl r1, r1, 8 ; mov.ifn ra_wt_off_mul_l0, ra_wt_off_mul_l1 -+/* [0x00000f70] */ 0x902203bf, 0x1e02581c, // ror r0, r1, ra8.8d ; mov ra_dest, unif -+/* [0x00000f78] */ 0x90205387, 0x1c72404b, // ror ra1.8d, r1, ra8.8c ; v8min rb11, r0, rb5 -+/* [0x00000f80] */ 0x10216f80, 0x1e7200a7, // ror ra2.8d, rb_y_coeffs_3, ra8.8d -+/* [0x00000f88] */ 0x10216f80, 0x1c720027, // ror ra0.8d, rb_y_coeffs_3, ra8.8c -+/* [0x00000f90] */ 0x10217f80, 0x1e5200e7, // ror ra3.8b, rb_y_coeffs_5, ra8.8d -+/* [0x00000f98] */ 0x10217f80, 0x1c520067, // ror ra1.8b, rb_y_coeffs_5, ra8.8c -+/* [0x00000fa0] */ 0x04040100, 0xe0020867, // mov r1,0x04040100 -+/* [0x00000fa8] */ 0x10227380, 0x1e6200e7, // ror ra3.8c, r1, ra8.8d -+/* [0x00000fb0] */ 0x902183bf, 0xdc624065, // ror ra1.8c, r1, ra8.8c ; mov r5rep, -8 -+/* [0x00000fb8] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00000fc0] */ 0x3a281100, 0xe0020867, // mov r1,0x3a281100 -+/* [0x00000fc8] */ 0x902203bf, 0x1e02581e, // ror r0, r1, ra8.8d ; mov ra_link, unif -+/* [0x00000fd0] */ 0x90205387, 0x1c424048, // ror ra1.8a, r1, ra8.8c ; v8min rb8, r0, rb5 -+// ::mc_filter_y_pxx -+/* [0x00000fd8] */ 0xfffffe58, 0xf0f807a7, // brr ra_link, r:per_block_setup_8 -+/* [0x00000fe0] */ 0x959a0ff6, 0x10024023, // mov ra0, unif ; mov r3, elem_num -+/* [0x00000fe8] */ 0xec9c3fd2, 0x100269e5, // add.setf -, rb_ef, rb_ef ; v8subs r5rep, r2, r2 -+/* [0x00000ff0] */ 0x8c001cff, 0x14024800, // add r0, ra0.16b, r3 ; mov rb_xshift2, rb_xshift2_next -+/* [0x00000ff8] */ 0x1158cdc0, 0xd4020867, // shl r1, ra_wt_off_l0, i_wt_den_p5 -+/* [0x00001000] */ 0x4c5a7cd6, 0x121245a0, // add ra_wt_mul_l0, ra_wt_mul_l0, r3 ; mul24 r0, r2, ra_wt_mul_l0 -+/* [0x00001008] */ 0x8d9c423f, 0x1042531d, // sub rb_wt_off, r1, r0 ; mov ra_ef.8a, rb4 -+// :1 -+/* [0x00001010] */ 0x4c745dbe, 0x100279c4, // add.setf -, ra_ef, ra_ef ; mul24 ra4, rb5, ra_ef -+/* [0x00001018] */ 0x93440dff, 0xd40248a1, // max r2, ra_y, 0 ; mov r1, 0 -+/* [0x00001020] */ 0x9251e5f6, 0x1a0248a3, // min r2, r2, rb_max_y ; mov r3, ra_k1 -+/* [0x00001028] */ 0x4c450cd7, 0xa4224462, // add ra_y, ra_y, r3 ; mul24 r2, r2, rb_pitch ; ldtmu0 -+/* [0x00001030] */ 0x8c606cbf, 0x10024e05, // add t0s, ra_base, r2 ; mov rb5, rb6 -+/* [0x00001038] */ 0x8e5479bf, 0x12024806, // shr r0, r4, ra_xshift ; mov rb6, rb7 -+/* [0x00001040] */ 0x93458c47, 0xb20248a0, // max r2, ra_y2, r1 ; v8min r0, r0, rb_pmask ; ldtmu1 -+/* [0x00001048] */ 0x8e2009f6, 0x10024847, // shr r1, r4, rb_xshift2 ; mov rb7, ra8 -+/* [0x00001050] */ 0x925de5ce, 0x120248a1, // min r2, r2, rb_max_y ; v8min r1, r1, ra_pmax -+/* [0x00001058] */ 0x4c450cd7, 0x12124462, // add ra_y2, ra_y2, r3 ; mul24 r2, r2, rb_pitch -+/* [0x00001060] */ 0x8c24feb6, 0x10025f08, // add t1s, rb_base2, r2 ; mov ra8, ra9 -+/* [0x00001068] */ 0x4c038af1, 0xd8025962, // add r5rep, r5, r3 ; mul24 r2, ra0.8a << 8, r1 << 8 @ "mul_used", 0 -+/* [0x00001070] */ 0x5501fff0, 0x180348e2, // mov r3, rb_fir_off_h ; mul24.ifnn r2, ra0.8a, r0 -+/* [0x00001078] */ 0x4d03f6b0, 0xda0248a3, // sub r2, r3, r2 ; mul24 r3, ra0.8b << 1, r0 << 1 @ "mul_used", 0 -+/* [0x00001080] */ 0x40037031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 9, r1 << 9 @ "mul_used", 0 -+/* [0x00001088] */ 0x4c03e4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00001090] */ 0x40036031, 0xdc0109e3, // nop ; mul24.ifn r3, ra0.8c << 10, r1 << 10 @ "mul_used", 0 -+/* [0x00001098] */ 0x4d03d4f0, 0xde0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8d << 3, r0 << 3 @ "mul_used", 0 -+/* [0x000010a0] */ 0x40035031, 0xde0109e3, // nop ; mul24.ifn r3, ra0.8d << 11, r1 << 11 @ "mul_used", 0 -+/* [0x000010a8] */ 0x4c07c4f0, 0xd80248a3, // add r2, r2, r3 ; mul24 r3, ra1.8a << 4, r0 << 4 @ "mul_used", 0 -+/* [0x000010b0] */ 0x40074031, 0xd80109e3, // nop ; mul24.ifn r3, ra1.8a << 12, r1 << 12 @ "mul_used", 0 -+/* [0x000010b8] */ 0x4c07b4f0, 0xda0248a3, // add r2, r2, r3 ; mul24 r3, ra1.8b << 5, r0 << 5 @ "mul_used", 0 -+/* [0x000010c0] */ 0x40073031, 0xda0109e3, // nop ; mul24.ifn r3, ra1.8b << 13, r1 << 13 @ "mul_used", 0 -+/* [0x000010c8] */ 0x4d07a4f0, 0xdc0248a3, // sub r2, r2, r3 ; mul24 r3, ra1.8c << 6, r0 << 6 @ "mul_used", 0 -+/* [0x000010d0] */ 0x40072031, 0xdc0109e3, // nop ; mul24.ifn r3, ra1.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x000010d8] */ 0x4c0794f0, 0xde0248a3, // add r2, r2, r3 ; mul24 r3, ra1.8d << 7, r0 << 7 @ "mul_used", 0 -+/* [0x000010e0] */ 0x4c071b71, 0xde0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra1.8d << 15, r1 << 15 @ "mul_used", 0 -+/* [0x000010e8] */ 0xffffff08, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x000010f0] */ 0x4d0854fe, 0x1a0248a1, // sub r2, r2, r3 ; mul24 r1, rb5, ra2.8b -+/* [0x000010f8] */ 0x550caffe, 0x1a024260, // mov ra9, rb10 ; mul24 r0, rb10, ra3.8b -+/* [0x00001100] */ 0x8f2c05f6, 0xd00242ca, // asr ra11, r2, v_bit_depth - 8 ; mov rb10, ra11 -+/* [0x00001108] */ 0x4d08623e, 0x1c024860, // sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+/* [0x00001110] */ 0x4d08723e, 0x1e024860, // sub r1, r1, r0 ; mul24 r0, rb7, ra2.8d -+/* [0x00001118] */ 0x4c208237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra8, rb8 -+/* [0x00001120] */ 0x4c0ca23e, 0x1c024860, // add r1, r1, r0 ; mul24 r0, rb10, ra3.8c -+/* [0x00001128] */ 0x4c2cb237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra11, rb11 -+/* [0x00001130] */ 0x8d5d1bf6, 0x1c0269e3, // sub.setf -, r5, rb_i_tmu ; mov r3, ra_blk_height -+/* [0x00001138] */ 0x8d1133bf, 0x1002884f, // sub r1, r1, ra4 ; mov.ifz rb_base2, rb_base2_next -+/* [0x00001140] */ 0x8d6a7236, 0x10029858, // sub r1, r1, r0 ; mov.ifz ra_base, ra_base_next -+/* [0x00001148] */ 0x8f4c63f6, 0xd0029851, // asr r1, r1, 6 ; mov.ifz ra_y_y2, ra_y_y2_next -+/* [0x00001150] */ 0x4d592bce, 0x120269e0, // sub.setf -, r5, rb_lcount ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x00001158] */ 0x4c64c1ce, 0x14024821, // add r0, r0, rb_wt_off ; mul24 r1, r1, ra_kmul_add -+/* [0x00001160] */ 0xed427073, 0x12024860, // sub r1, r0, r1 ; v8subs r0, ra_height, r3 -+/* [0x00001168] */ 0xfffffe88, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00001170] */ 0x0f9cd3c0, 0xd0020867, // asr r1, r1, i_wt_den_p6 -+/* [0x00001178] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00001180] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x00001188] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x00001190] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00001198] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x000011a0] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x000011a8] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x000011b0] */ 0xfffffe40, 0xf0f809e7, // brr -, r:1b -+/* [0x000011b8] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x000011c0] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x000011c8] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_y_bxx -+/* [0x000011d0] */ 0xfffffc60, 0xf0f807a7, // brr ra_link, r:per_block_setup_8 -+/* [0x000011d8] */ 0x959a0ff6, 0x10024023, // mov ra0, unif ; mov r3, elem_num -+/* [0x000011e0] */ 0xec9c3fd2, 0x100269e5, // add.setf -, rb_ef, rb_ef ; v8subs r5rep, r2, r2 -+/* [0x000011e8] */ 0x8c001cff, 0x14024800, // add r0, ra0.16b, r3 ; mov rb_xshift2, rb_xshift2_next -+/* [0x000011f0] */ 0x1158ddc0, 0xd4020867, // shl r1, ra_wt_off_l0, i_wt_den_p6 -+/* [0x000011f8] */ 0x4c5a7cd6, 0x121245a0, // add ra_wt_mul_l0, ra_wt_mul_l0, r3 ; mul24 r0, r2, ra_wt_mul_l0 -+/* [0x00001200] */ 0x4d4a7216, 0x12024860, // sub r1, r1, r0 ; mul24 r0, r2, ra_wt_mul_l1 -+/* [0x00001208] */ 0x8d9c423f, 0x1042531d, // sub rb_wt_off, r1, r0 ; mov ra_ef.8a, rb4 -+// :1 -+/* [0x00001210] */ 0x4c745dbe, 0x100279c4, // add.setf -, ra_ef, ra_ef ; mul24 ra4, rb5, ra_ef -+/* [0x00001218] */ 0x93440dff, 0xd40248a1, // max r2, ra_y, 0 ; mov r1, 0 -+/* [0x00001220] */ 0x9251e5f6, 0x1a0248a3, // min r2, r2, rb_max_y ; mov r3, ra_k1 -+/* [0x00001228] */ 0x4c450cd7, 0xa4224462, // add ra_y, ra_y, r3 ; mul24 r2, r2, rb_pitch ; ldtmu0 -+/* [0x00001230] */ 0x8c606cbf, 0x10024e05, // add t0s, ra_base, r2 ; mov rb5, rb6 -+/* [0x00001238] */ 0x8e5479bf, 0x12024806, // shr r0, r4, ra_xshift ; mov rb6, rb7 -+/* [0x00001240] */ 0x93458c47, 0xb20248a0, // max r2, ra_y2, r1 ; v8min r0, r0, rb_pmask ; ldtmu1 -+/* [0x00001248] */ 0x8e2009f6, 0x10024847, // shr r1, r4, rb_xshift2 ; mov rb7, ra8 -+/* [0x00001250] */ 0x925de5ce, 0x120248a1, // min r2, r2, rb_max_y ; v8min r1, r1, ra_pmax -+/* [0x00001258] */ 0x4c450cd7, 0x12124462, // add ra_y2, ra_y2, r3 ; mul24 r2, r2, rb_pitch -+/* [0x00001260] */ 0x8c24feb6, 0x10025f08, // add t1s, rb_base2, r2 ; mov ra8, ra9 -+/* [0x00001268] */ 0x4c038af1, 0xd8025962, // add r5rep, r5, r3 ; mul24 r2, ra0.8a << 8, r1 << 8 @ "mul_used", 0 -+/* [0x00001270] */ 0x5501fff0, 0x180348e2, // mov r3, rb_fir_off_h ; mul24.ifnn r2, ra0.8a, r0 -+/* [0x00001278] */ 0x4d03f6b0, 0xda0248a3, // sub r2, r3, r2 ; mul24 r3, ra0.8b << 1, r0 << 1 @ "mul_used", 0 -+/* [0x00001280] */ 0x40037031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 9, r1 << 9 @ "mul_used", 0 -+/* [0x00001288] */ 0x4c03e4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00001290] */ 0x40036031, 0xdc0109e3, // nop ; mul24.ifn r3, ra0.8c << 10, r1 << 10 @ "mul_used", 0 -+/* [0x00001298] */ 0x4d03d4f0, 0xde0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8d << 3, r0 << 3 @ "mul_used", 0 -+/* [0x000012a0] */ 0x40035031, 0xde0109e3, // nop ; mul24.ifn r3, ra0.8d << 11, r1 << 11 @ "mul_used", 0 -+/* [0x000012a8] */ 0x4c07c4f0, 0xd80248a3, // add r2, r2, r3 ; mul24 r3, ra1.8a << 4, r0 << 4 @ "mul_used", 0 -+/* [0x000012b0] */ 0x40074031, 0xd80109e3, // nop ; mul24.ifn r3, ra1.8a << 12, r1 << 12 @ "mul_used", 0 -+/* [0x000012b8] */ 0x4c07b4f0, 0xda0248a3, // add r2, r2, r3 ; mul24 r3, ra1.8b << 5, r0 << 5 @ "mul_used", 0 -+/* [0x000012c0] */ 0x40073031, 0xda0109e3, // nop ; mul24.ifn r3, ra1.8b << 13, r1 << 13 @ "mul_used", 0 -+/* [0x000012c8] */ 0x4d07a4f0, 0xdc0248a3, // sub r2, r2, r3 ; mul24 r3, ra1.8c << 6, r0 << 6 @ "mul_used", 0 -+/* [0x000012d0] */ 0x40072031, 0xdc0109e3, // nop ; mul24.ifn r3, ra1.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x000012d8] */ 0x4c0794f0, 0xde0248a3, // add r2, r2, r3 ; mul24 r3, ra1.8d << 7, r0 << 7 @ "mul_used", 0 -+/* [0x000012e0] */ 0x4c071b71, 0xde0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra1.8d << 15, r1 << 15 @ "mul_used", 0 -+/* [0x000012e8] */ 0xffffff08, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x000012f0] */ 0x4d0854fe, 0x1a0248a1, // sub r2, r2, r3 ; mul24 r1, rb5, ra2.8b -+/* [0x000012f8] */ 0x550caffe, 0x1a024260, // mov ra9, rb10 ; mul24 r0, rb10, ra3.8b -+/* [0x00001300] */ 0x8f2c05f6, 0xd00242ca, // asr ra11, r2, v_bit_depth - 8 ; mov rb10, ra11 -+/* [0x00001308] */ 0x4d08623e, 0x1c024860, // sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+/* [0x00001310] */ 0x4d08723e, 0x1e024860, // sub r1, r1, r0 ; mul24 r0, rb7, ra2.8d -+/* [0x00001318] */ 0x4c208237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra8, rb8 -+/* [0x00001320] */ 0x4c0ca23e, 0x1c024860, // add r1, r1, r0 ; mul24 r0, rb10, ra3.8c -+/* [0x00001328] */ 0x4c2cb237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra11, rb11 -+/* [0x00001330] */ 0x0d127380, 0x10020867, // sub r1, r1, ra4 -+/* [0x00001338] */ 0x8d9cc23f, 0x10024862, // sub r1, r1, r0 ; mov r2, rb_wt_off -+/* [0x00001340] */ 0x0f9c63c0, 0xd0020867, // asr r1, r1, 6 -+/* [0x00001348] */ 0x4d591bce, 0x120269e0, // sub.setf -, r5, rb_i_tmu ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x00001350] */ 0x55653fce, 0x140453e1, // mov.ifz rb_base2, rb_base2_next ; mul24 r1, r1, ra_kmul_add -+/* [0x00001358] */ 0x8d4e7076, 0x10029851, // sub r1, r0, r1 ; mov.ifz ra_y_y2, ra_y_y2_next -+/* [0x00001360] */ 0x8d692bf6, 0x1002b9d8, // sub.setf -, r5, rb_lcount ; mov.ifz ra_base, ra_base_next -+/* [0x00001368] */ 0x8c9f8289, 0xd0024860, // add r1, r1, r2 ; mov r0, r1 << 8 -+/* [0x00001370] */ 0x8c5e7236, 0x1c024863, // add r1, r1, r0 ; mov r3, ra_blk_height -+/* [0x00001378] */ 0xfffffe78, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00001380] */ 0x4f65039f, 0x18024862, // asr r1, r1, ra_wt_den_p7 ; mul24 r2, r3, rb_pitch -+/* [0x00001388] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00001390] */ 0xf34003f3, 0xd2024c20, // max vpm, r1, 0 ; v8subs r0, ra_height, r3 -+/* [0x00001398] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x000013a0] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x000013a8] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x000013b0] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x000013b8] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x000013c0] */ 0xfffffe30, 0xf0f809e7, // brr -, r:1b -+/* [0x000013c8] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x000013d0] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x000013d8] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_y_p00 -+/* [0x000013e0] */ 0x959a0ff6, 0x10024020, // mov ra0, unif ; mov r0, elem_num -+/* [0x000013e8] */ 0xf5567dad, 0x14124565, // mov ra_xshift, ra_xshift_next ; v8subs r5rep, r5, r5 -+/* [0x000013f0] */ 0x8c020c3f, 0x1402581a, // add r0, ra0.16b, r0 ; mov ra_base_next, unif -+/* [0x000013f8] */ 0x93027176, 0x12225813, // max r0, r0, r5 ; mov ra_y_next, ra0.16a -+/* [0x00001400] */ 0x9281a1f6, 0x10025810, // min r0, r0, rb_max_x ; mov ra_width_height, unif -+/* [0x00001408] */ 0x119c31c0, 0xd0220567, // shl ra_xshift_next, r0, 3 -+/* [0x00001410] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x00001418] */ 0x8d810bf6, 0x10025896, // sub r2, r5, rb_pitch ; mov ra_wt_off_mul_l0, unif -+/* [0x00001420] */ 0x149e7080, 0x10020867, // and r1, r0, r2 -+/* [0x00001428] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00001430] */ 0x8c827076, 0x1002581c, // add r0, r0, r1 ; mov ra_dest, unif -+/* [0x00001438] */ 0x8c69cc3f, 0x100246b1, // add ra_base_next, ra_base_next, r0 ; mov vw_setup, rb_vpm_init -+/* [0x00001440] */ 0x11400dc0, 0xd4020867, // shl r1, ra_width, v_x_shift -+/* [0x00001448] */ 0x8d419e76, 0x12025760, // sub rb_dma1, rb_dma1_base, r1 ; mov r0, ra_height -+/* [0x00001450] */ 0x8d5c31c6, 0xdc025460, // sub rb_i_tmu, r0, PREREAD ; v8min r0, r0, ra_blk_height -+/* [0x00001458] */ 0x919c71c0, 0xd0024812, // shl r0, r0, v_dma_h_shift ; mov rb_lcount, r0 -+/* [0x00001460] */ 0x0c9e7040, 0x10020827, // add r0, r0, r1 -+/* [0x00001468] */ 0x1158edc0, 0xd4021327, // shl rb_wt_off, ra_wt_off_l0, DENOM + 7 -+/* [0x00001470] */ 0x918101f6, 0xd002581e, // shl r0, r0, v_dma_wh_shift ; mov ra_link, unif -+/* [0x00001478] */ 0x0c9db1c0, 0x100206e7, // add ra_dma0, r0, rb_dma0_base -+// :1 -+/* [0x00001480] */ 0xcd511bee, 0x1a0269e5, // sub.setf -, r5, rb_i_tmu ; v8adds r5rep, r5, ra_k1 -+/* [0x00001488] */ 0x804e7036, 0xa42099d1, // nop ; mov.ifz ra_y, ra_y_next ; ldtmu0 -+/* [0x00001490] */ 0x8e5509bf, 0x12024823, // shr r0, r4, ra_xshift ; mov r3, rb_pitch -+/* [0x00001498] */ 0x13440dc0, 0xd40208a7, // max r2, ra_y, 0 -+/* [0x000014a0] */ 0x9269e5f6, 0x10029898, // min r2, r2, rb_max_y ; mov.ifz ra_base, ra_base_next -+/* [0x000014a8] */ 0x4c441dd3, 0xd4224462, // add ra_y, ra_y, 1 ; mul24 r2, r2, r3 -+/* [0x000014b0] */ 0x8c618c87, 0x10024e20, // add t0s, ra_base, r2 ; v8min r0, r0, rb_pmask -+/* [0x000014b8] */ 0x4d592bc6, 0x120269e1, // sub.setf -, r5, rb_lcount ; mul24 r1, r0, ra_wt_mul_l0 -+/* [0x000014c0] */ 0x915c83f6, 0xdc024863, // shl r1, r1, 8 ; mov r3, ra_blk_height -+/* [0x000014c8] */ 0xec40c3f3, 0x12024860, // add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 -+/* [0x000014d0] */ 0xffffff90, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x000014d8] */ 0x0f9cf3c0, 0xd0020867, // asr r1, r1, DENOM + 8 -+/* [0x000014e0] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x000014e8] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x000014f0] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x000014f8] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00001500] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x00001508] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x00001510] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x00001518] */ 0xffffff48, 0xf0f809e7, // brr -, r:1b -+/* [0x00001520] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00001528] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00001530] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_y_b00 -+/* [0x00001538] */ 0xfffff8f8, 0xf0f807a7, // brr ra_link, r:per_block_setup_8 -+/* [0x00001540] */ 0x959a0ff6, 0x10024023, // mov ra0, unif ; mov r3, elem_num -+/* [0x00001548] */ 0xec9c3fd2, 0x100269e5, // add.setf -, rb_ef, rb_ef ; v8subs r5rep, r2, r2 -+/* [0x00001550] */ 0x8c001cff, 0x14024800, // add r0, ra0.16b, r3 ; mov rb_xshift2, rb_xshift2_next -+/* [0x00001558] */ 0x00000001, 0xe00208a7, // mov r2, 1 -+/* [0x00001560] */ 0x8c591eb6, 0x10025461, // add rb_i_tmu, rb_i_tmu, r2 ; mov r1, ra_wt_off_mul_l0 -+/* [0x00001568] */ 0xf158fded, 0xd4025325, // shl rb_wt_off, ra_wt_off_l0, DENOM + 8 ; v8subs r5quad, r5, r5 -+/* [0x00001570] */ 0x809f8009, 0xd000d9d6, // nop ; mov.ifnz ra_wt_off_mul_l0, r1 << 8 -+// :1 -+/* [0x00001578] */ 0x0d9d1bc0, 0xb00229e7, // sub.setf -, r5, rb_i_tmu ; nop ; ldtmu1 -+/* [0x00001580] */ 0x8e4c09f6, 0xa0029851, // shr r1, r4, rb_xshift2 ; mov.ifz ra_y_y2, ra_y_y2_next ; ldtmu0 -+/* [0x00001588] */ 0x8e5509bf, 0x12024823, // shr r0, r4, ra_xshift ; mov r3, rb_pitch -+/* [0x00001590] */ 0x13440dc0, 0xd40208a7, // max r2, ra_y, 0 -+/* [0x00001598] */ 0x9269e5f6, 0x10029898, // min r2, r2, rb_max_y ; mov.ifz ra_base, ra_base_next -+/* [0x000015a0] */ 0x4c441dd3, 0xd4224462, // add ra_y, ra_y, 1 ; mul24 r2, r2, r3 -+/* [0x000015a8] */ 0x8c613cbf, 0x10028e0f, // add t0s, ra_base, r2 ; mov.ifz rb_base2, rb_base2_next -+/* [0x000015b0] */ 0x13440dc0, 0xd20208a7, // max r2, ra_y2, 0 -+/* [0x000015b8] */ 0x129de5c0, 0x100208a7, // min r2, r2, rb_max_y -+/* [0x000015c0] */ 0x4c441dd3, 0xd2124462, // add ra_y2, ra_y2, 1 ; mul24 r2, r2, r3 -+/* [0x000015c8] */ 0x8c5cfe86, 0x12024f20, // add t1s, rb_base2, r2 ; v8min r0, r0, ra_pmax -+/* [0x000015d0] */ 0x545983c6, 0x12024860, // and r1, r1, rb_pmask ; mul24 r0, r0, ra_wt_mul_l0 -+/* [0x000015d8] */ 0x4d492bce, 0x120269e1, // sub.setf -, r5, rb_lcount ; mul24 r1, r1, ra_wt_mul_l1 -+/* [0x000015e0] */ 0xcc52706e, 0x1a024865, // add r1, r0, r1 ; v8adds r5rep, r5, ra_k1 -+/* [0x000015e8] */ 0x915c83f6, 0xdc024863, // shl r1, r1, 8 ; mov r3, ra_blk_height -+/* [0x000015f0] */ 0xec40c3f3, 0x12024860, // add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 -+/* [0x000015f8] */ 0xffffff60, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00001600] */ 0x0f9d03c0, 0xd0020867, // asr r1, r1, (DENOM + 9) - 32 -+/* [0x00001608] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00001610] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x00001618] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x00001620] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00001628] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x00001630] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x00001638] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x00001640] */ 0xffffff18, 0xf0f809e7, // brr -, r:1b -+/* [0x00001648] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00001650] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00001658] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_setup_c10_q0 -+/* [0x00001660] */ 0x0000000c, 0xe80009e7, // mov dst, srel(i) -+// ::mc_setup_c10_qn -+/* [0x00001668] */ 0x95801ff6, 0xd0025900, // mov tmurs, 1 ; mov ra0, unif -+/* [0x00001670] */ 0xaaaaff00, 0xe6020827, // mov r0, [0,2,0,2,0,2,0,2,1,3,1,3,1,3,1,3] -+/* [0x00001678] */ 0x9181e1f6, 0xd00250d8, // shl rb_ef, r0, i_shift30 ; mov ra_base, unif -+/* [0x00001680] */ 0x0d801dc0, 0xd0020827, // sub r0, unif, 1 -+/* [0x00001688] */ 0x119c21c0, 0xd00216a7, // shl rb_max_x, r0, v_x_shift -+/* [0x00001690] */ 0x0d801dc0, 0xd00217a7, // sub rb_max_y, unif, 1 -+/* [0x00001698] */ 0xff800100, 0xe0020527, // mov ra_kff800100, 0xff800100 -+/* [0x000016a0] */ 0x0000ffff, 0xe0021627, // mov rb_pmask, v_pmask -+/* [0x000016a8] */ 0x000803ff, 0xe00205e7, // mov ra_blk_height_pmax, ((1 << v_bit_depth) - 1) | (v_blk_height << 16) -+/* [0x000016b0] */ 0x00010000, 0xe00217e7, // mov rb_fir_off_h, (FIR_OFFSET << (v_bit_depth - 8)) -+/* [0x000016b8] */ 0x4000000c, 0xe0020667, // mov ra_fir_off_val_wt_den_p7, (FIR_OFFSET << 16) | (DENOM + 15 - v_bit_depth) -+/* [0x000016c0] */ 0x95803ff6, 0x10024754, // mov ra_ef, rb_ef ; mov rb_xpitch, unif -+/* [0x000016c8] */ 0x15827d80, 0x10021427, // mov rb_pitch, unif -+/* [0x000016d0] */ 0xc0000000, 0xe0020867, // mov r1, vdw_setup_1(0) -+/* [0x000016d8] */ 0x0c9d03c0, 0x10021667, // add rb_dma1_base, r1, rb_pitch -+/* [0x000016e0] */ 0x14981f80, 0xd0020827, // and r0, 1, elem_num -+/* [0x000016e8] */ 0x409c5007, 0xd00049e0, // nop ; mul24 r0, r0, 5 -+/* [0x000016f0] */ 0x0c9a7180, 0x10020827, // add r0, r0, elem_num -+/* [0x000016f8] */ 0x0c9e7000, 0x100210a7, // add rb_elem_x, r0, r0 -+/* [0x00001700] */ 0x11002dc0, 0xd4020827, // shl r0, ra0.16b, v_x_shift -+/* [0x00001708] */ 0x0c9c21c0, 0x10020827, // add r0, r0, rb_elem_x -+/* [0x00001710] */ 0x930001f6, 0xd2225811, // max r0, r0, 0 ; mov ra_y, ra0.16a -+/* [0x00001718] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x00001720] */ 0x00000000, 0xe0224541, // mov ra_xshift_next, 0 ; mov rb_xshift2_next, 0 -+/* [0x00001728] */ 0x0d510dc0, 0x18020867, // sub r1, ra_k0, rb_pitch -+/* [0x00001730] */ 0x149e7040, 0x10020867, // and r1, r0, r1 -+/* [0x00001738] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00001740] */ 0x8c827076, 0x10025800, // add r0, r0, r1 ; mov ra0, unif -+/* [0x00001748] */ 0x0c627c00, 0x10020627, // add ra_base, ra_base, r0 -+/* [0x00001750] */ 0x159e6fc0, 0x100208a7, // mov r2, qpu_num -+/* [0x00001758] */ 0x0f9c15c0, 0xd0020867, // asr r1, r2, 1 -+/* [0x00001760] */ 0x119c43c0, 0xd0020867, // shl r1, r1, 4 -+/* [0x00001768] */ 0x149c15c0, 0xd0020827, // and r0, r2, 1 -+/* [0x00001770] */ 0x159e7040, 0x10020827, // or r0, r0, r1 -+/* [0x00001778] */ 0x00002900, 0xe0020867, // mov r1, vpm_setup(0, 2, h16p(0, 0)) -+/* [0x00001780] */ 0x0c9e7040, 0x10021727, // add r_vpm, r0, r1 -+/* [0x00001788] */ 0x80004002, 0xe0020867, // mov r1, vdw_setup_0(0, 0, dma_h16p(0,0,0)) -+/* [0x00001790] */ 0x119c61c0, 0xd0020827, // shl r0, r0, 6 -+/* [0x00001798] */ 0x0c9e7040, 0x100216e7, // add r_dma, r0, r1 -+/* [0x000017a0] */ 0x11002dc0, 0xd4020827, // shl r0, ra0.16b, v_x_shift -+/* [0x000017a8] */ 0x8c0021f6, 0x12125811, // add r0, r0, rb_elem_x ; mov ra_y2, ra0.16a -+/* [0x000017b0] */ 0x938001f6, 0xd002480f, // max r0, r0, 0 ; mov rb_base2, unif -+/* [0x000017b8] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x000017c0] */ 0x0d510dc0, 0x18020867, // sub r1, ra_k0, rb_pitch -+/* [0x000017c8] */ 0x949c307f, 0xd0024863, // and r1, r0, r1 ; mov r3, PREREAD -+/* [0x000017d0] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x000017d8] */ 0x8c467076, 0x12024822, // add r0, r0, r1 ; mov r2, ra_y2 -+/* [0x000017e0] */ 0x8c44fe36, 0x140253e0, // add rb_base2, rb_base2, r0 ; mov r0, ra_y -+// :1 -+/* [0x000017e8] */ 0x0d9c17c0, 0xd00228e7, // sub.setf r3, r3, 1 -+/* [0x000017f0] */ 0x139c01c0, 0xd0020867, // max r1, r0, 0 -+/* [0x000017f8] */ 0x129de3c0, 0x10020867, // min r1, r1, rb_max_y -+/* [0x00001800] */ 0x4c51018f, 0x1a024821, // add r0, r0, ra_k1 ; mul24 r1, r1, rb_pitch -+/* [0x00001808] */ 0x8c627c40, 0x10225e11, // add t0s, ra_base, r1 ; mov ra_y, r0 -+/* [0x00001810] */ 0x139c05c0, 0xd0020867, // max r1, r2, 0 -+/* [0x00001818] */ 0xffffffb0, 0xf03809e7, // brr.anynz -, r:1b -+/* [0x00001820] */ 0x129de3c0, 0x10020867, // min r1, r1, rb_max_y -+/* [0x00001828] */ 0x4c51058f, 0x1a0248a1, // add r2, r2, ra_k1 ; mul24 r1, r1, rb_pitch -+/* [0x00001830] */ 0x8c9cfe52, 0x10125f11, // add t1s, rb_base2, r1 ; mov ra_y2, r2 -+/* [0x00001838] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00001840] */ 0x00000000, 0xe0024104, // mov ra4, 0 ; mov rb4, 0 -+/* [0x00001848] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00001850] */ 0x00000000, 0xe0024145, // mov ra5, 0 ; mov rb5, 0 -+/* [0x00001858] */ 0x00000000, 0xe0024186, // mov ra6, 0 ; mov rb6, 0 -+/* [0x00001860] */ 0x00000000, 0xe00241c7, // mov ra7, 0 ; mov rb7, 0 -+// ::mc_filter_c10_p -+/* [0x00001868] */ 0x9581cff6, 0x10025c42, // mov vw_setup, rb_vpm_init ; mov ra2, unif -+/* [0x00001870] */ 0x8c803ff6, 0x100269e3, // add.setf -, rb_ef, rb_ef ; mov r3, unif -+/* [0x00001878] */ 0xf1082dc0, 0xd4024825, // shl r0, ra2.16b, v_x_shift ; v8subs r5rep, r0, r0 -+/* [0x00001880] */ 0x8c8021f6, 0x10025810, // add r0, r0, rb_elem_x ; mov ra_width_height, unif -+/* [0x00001888] */ 0x8d810bf6, 0x10025840, // sub r1, r5, rb_pitch ; mov ra0, unif -+/* [0x00001890] */ 0x93567176, 0x14024800, // max r0, r0, r5 ; mov vrx_xshift, vrx_xshift_next -+/* [0x00001898] */ 0x9209a1f6, 0x12225813, // min r0, r0, rb_max_x ; mov vra_y_next, ra2.16a -+/* [0x000018a0] */ 0x54404077, 0xd4024862, // and r1, r0, r1 ; mul24 r2, ra_width, v_x_mul -+/* [0x000018a8] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x000018b0] */ 0x8c827076, 0x10025803, // add r0, r0, r1 ; mov ra3, unif -+/* [0x000018b8] */ 0x8c427636, 0x120246a1, // add vrx_base_next, r3, r0 ; mov r1, ra_height -+/* [0x000018c0] */ 0x8d819eb6, 0x10025756, // sub rb_dma1, rb_dma1_base, r2 ; mov ra_wt_off_mul_l0, unif -+/* [0x000018c8] */ 0x8c5dc3ce, 0xdc025461, // add rb_i_tmu, r1, (3-4) - PREREAD ; v8min r1, r1, ra_blk_height -+/* [0x000018d0] */ 0x8c81f3f6, 0xd0039496, // add rb_lcount, r1, (3-4) ; mov.ifc ra_wt_off_mul_l0, unif -+/* [0x000018d8] */ 0x918083f6, 0xd002581c, // shl r0, r1, v_dma_h_shift ; mov ra_dest, unif -+/* [0x000018e0] */ 0x8c6670b6, 0x14024822, // add r0, r0, r2 ; mov r2, ra_fir_off_val -+/* [0x000018e8] */ 0x910cf1f6, 0xdc02480a, // shl r0, r0, v_dma_wh_shift ; mov rb10, ra3.8c -+/* [0x000018f0] */ 0x8c59b1f6, 0x140246e1, // add ra_dma0, r0, rb_dma0_base ; mov r1, ra_wt_off_l0 -+/* [0x000018f8] */ 0x5158a3d6, 0xd2024860, // shl r1, r1, i_wt_den_p5 ; mul24 r0, r2, ra_wt_mul_l0 -+/* [0x00001900] */ 0x8d667236, 0x14025320, // sub rb_wt_off, r1, r0 ; mov r0, ra_kmul_add -+/* [0x00001908] */ 0x8c59cc3f, 0xd21245a5, // add ra_wt_mul_l0, ra_wt_mul_l0, r0 ; mov r5rep, -4 -+/* [0x00001910] */ 0x950e0dbf, 0x1e0252de, // mov rb11, ra3.8d ; mov ra_link, unif -+// :1 -+/* [0x00001918] */ 0x8d151bf6, 0xa00269c4, // sub.setf -, r5, rb_i_tmu ; mov rb4, ra5 ; ldtmu0 -+/* [0x00001920] */ 0x8e4c09f6, 0x140288a3, // shr r2, r4, vrx_xshift ; mov.ifz r3, vra_y_next -+/* [0x00001928] */ 0x8e4505f6, 0xd402c863, // shr r1, r2, v_v_shift ; mov.ifnz r3, vra_y -+/* [0x00001930] */ 0x8c683ff6, 0x1002b9d8, // add.setf -, rb_ef, rb_ef ; mov.ifz vra_base, vrx_base_next -+/* [0x00001938] */ 0x8c531789, 0xda224460, // add vra_y, r3, ra_k1 ; mov r0, r1 << 15 -+/* [0x00001940] */ 0x9353f792, 0xd803c8e1, // max r3, r3, ra_k0 ; mov.ifnc r1, r2 << 1 -+/* [0x00001948] */ 0x929de7d2, 0x1003c8e0, // min r3, r3, rb_max_y ; mov.ifnc r0, r2 -+/* [0x00001950] */ 0x545d039f, 0x12024863, // and r1, r1, ra_pmax ; mul24 r3, r3, rb_pitch -+/* [0x00001958] */ 0x8c618cc7, 0x10024e20, // add vr_txs, vra_base, r3 ; v8min r0, r0, rb_pmask -+/* [0x00001960] */ 0x4c001bf0, 0xd8025963, // add r5rep, r5, 1 ; mul24 r3, ra0.8a, r0 -+/* [0x00001968] */ 0x4d01fef1, 0x1e0248a3, // sub r2, rb_fir_off_h, r3 ; mul24 r3, ra0.8d, r1 -+/* [0x00001970] */ 0x4d03e4f0, 0xda0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8b << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00001978] */ 0x40034031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00001980] */ 0x4c03c4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 4, r0 << 4 @ "mul_used", 0 -+/* [0x00001988] */ 0x4c032b71, 0xdc0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra0.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00001990] */ 0xffffff68, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00001998] */ 0x4c1ca4f7, 0x100248a0, // add r2, r2, r3 ; mul24 r0, ra7, rb10 -+/* [0x000019a0] */ 0x550c6ffe, 0x1a024161, // mov ra5, rb6 ; mul24 r1, rb6, ra3.8b -+/* [0x000019a8] */ 0x8f1c25f6, 0xd00241c6, // asr ra7, r2, v_bit_depth - 8 ; mov rb6, ra7 -+/* [0x000019b0] */ 0x4c0c423e, 0x18024860, // add r1, r1, r0 ; mul24 r0, rb4, ra3.8a -+/* [0x000019b8] */ 0x4d1cb237, 0x10024860, // sub r1, r1, r0 ; mul24 r0, ra7, rb11 -+/* [0x000019c0] */ 0x0d9e7200, 0x10020867, // sub r1, r1, r0 -+/* [0x000019c8] */ 0x8f5c63f6, 0xdc024863, // asr r1, r1, 6 ; mov r3, ra_blk_height -+/* [0x000019d0] */ 0x4d592bce, 0x120269e0, // sub.setf -, r5, rb_lcount ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x000019d8] */ 0x4c64c1ce, 0x14024821, // add r0, r0, rb_wt_off ; mul24 r1, r1, ra_kmul_add -+/* [0x000019e0] */ 0xed427073, 0x12024860, // sub r1, r0, r1 ; v8subs r0, ra_height, r3 -+/* [0x000019e8] */ 0xffffff10, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x000019f0] */ 0x0f9cb3c0, 0xd0020867, // asr r1, r1, i_wt_den_p6 -+/* [0x000019f8] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00001a00] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x00001a08] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x00001a10] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00001a18] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x00001a20] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x00001a28] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x00001a30] */ 0xfffffec8, 0xf0f809e7, // brr -, r:1b -+/* [0x00001a38] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00001a40] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00001a48] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_c10_p_l1 -+/* [0x00001a50] */ 0x9581cff6, 0x10025c42, // mov vw_setup, rb_vpm_init ; mov ra2, unif -+/* [0x00001a58] */ 0x8c803ff6, 0x100269e3, // add.setf -, rb_ef, rb_ef ; mov r3, unif -+/* [0x00001a60] */ 0xf1082dc0, 0xd4024825, // shl r0, ra2.16b, v_x_shift ; v8subs r5rep, r0, r0 -+/* [0x00001a68] */ 0x8c8021f6, 0x10025810, // add r0, r0, rb_elem_x ; mov ra_width_height, unif -+/* [0x00001a70] */ 0x8d810bf6, 0x10025840, // sub r1, r5, rb_pitch ; mov ra0, unif -+/* [0x00001a78] */ 0x939c117f, 0x10125815, // max r0, r0, r5 ; mov vrx_xshift, vrx_xshift_next -+/* [0x00001a80] */ 0x9209a1f6, 0x12125813, // min r0, r0, rb_max_x ; mov vra_y_next, ra2.16a -+/* [0x00001a88] */ 0x54404077, 0xd4024862, // and r1, r0, r1 ; mul24 r2, ra_width, v_x_mul -+/* [0x00001a90] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00001a98] */ 0x8c827076, 0x10025803, // add r0, r0, r1 ; mov ra3, unif -+/* [0x00001aa0] */ 0x8c427636, 0x120254e1, // add vrx_base_next, r3, r0 ; mov r1, ra_height -+/* [0x00001aa8] */ 0x8d819eb6, 0x10025756, // sub rb_dma1, rb_dma1_base, r2 ; mov ra_wt_off_mul_l0, unif -+/* [0x00001ab0] */ 0x8c5dc3ce, 0xdc025461, // add rb_i_tmu, r1, (3-4) - PREREAD ; v8min r1, r1, ra_blk_height -+/* [0x00001ab8] */ 0x8c81f3f6, 0xd0039496, // add rb_lcount, r1, (3-4) ; mov.ifc ra_wt_off_mul_l0, unif -+/* [0x00001ac0] */ 0x918083f6, 0xd002581c, // shl r0, r1, v_dma_h_shift ; mov ra_dest, unif -+/* [0x00001ac8] */ 0x8c6670b6, 0x14024822, // add r0, r0, r2 ; mov r2, ra_fir_off_val -+/* [0x00001ad0] */ 0x910cf1f6, 0xdc02480a, // shl r0, r0, v_dma_wh_shift ; mov rb10, ra3.8c -+/* [0x00001ad8] */ 0x8c59b1f6, 0x140246e1, // add ra_dma0, r0, rb_dma0_base ; mov r1, ra_wt_off_l0 -+/* [0x00001ae0] */ 0x5158a3d6, 0xd2024860, // shl r1, r1, i_wt_den_p5 ; mul24 r0, r2, ra_wt_mul_l0 -+/* [0x00001ae8] */ 0x8d667236, 0x14025320, // sub rb_wt_off, r1, r0 ; mov r0, ra_kmul_add -+/* [0x00001af0] */ 0x8c59cc3f, 0xd21245a5, // add ra_wt_mul_l0, ra_wt_mul_l0, r0 ; mov r5rep, -4 -+/* [0x00001af8] */ 0x950e0dbf, 0x1e0252de, // mov rb11, ra3.8d ; mov ra_link, unif -+// :1 -+/* [0x00001b00] */ 0x8d151bf6, 0xb00269c4, // sub.setf -, r5, rb_i_tmu ; mov rb4, ra5 ; ldtmu1 -+/* [0x00001b08] */ 0x8e5539bf, 0x1202888f, // shr r2, r4, vrx_xshift ; mov.ifz vra_base, vrx_base_next -+/* [0x00001b10] */ 0x8e4505f6, 0xd202c863, // shr r1, r2, v_v_shift ; mov.ifnz r3, vra_y -+/* [0x00001b18] */ 0x8c4c3ff6, 0x1202a9e3, // add.setf -, rb_ef, rb_ef ; mov.ifz r3, vra_y_next -+/* [0x00001b20] */ 0x8c531789, 0xda124460, // add vra_y, r3, ra_k1 ; mov r0, r1 << 15 -+/* [0x00001b28] */ 0x9353f792, 0xd803c8e1, // max r3, r3, ra_k0 ; mov.ifnc r1, r2 << 1 -+/* [0x00001b30] */ 0x929de7d2, 0x1003c8e0, // min r3, r3, rb_max_y ; mov.ifnc r0, r2 -+/* [0x00001b38] */ 0x545d039f, 0x12024863, // and r1, r1, ra_pmax ; mul24 r3, r3, rb_pitch -+/* [0x00001b40] */ 0x8c5cfec6, 0x12024f20, // add vr_txs, vra_base, r3 ; v8min r0, r0, ra_pmax -+/* [0x00001b48] */ 0x4c001bf0, 0xd8025963, // add r5rep, r5, 1 ; mul24 r3, ra0.8a, r0 -+/* [0x00001b50] */ 0x4d01fef1, 0x1e0248a3, // sub r2, rb_fir_off_h, r3 ; mul24 r3, ra0.8d, r1 -+/* [0x00001b58] */ 0x4d03e4f0, 0xda0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8b << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00001b60] */ 0x40034031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00001b68] */ 0x4c03c4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 4, r0 << 4 @ "mul_used", 0 -+/* [0x00001b70] */ 0x4c032b71, 0xdc0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra0.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00001b78] */ 0xffffff68, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00001b80] */ 0x4c1ca4f7, 0x100248a0, // add r2, r2, r3 ; mul24 r0, ra7, rb10 -+/* [0x00001b88] */ 0x550c6ffe, 0x1a024161, // mov ra5, rb6 ; mul24 r1, rb6, ra3.8b -+/* [0x00001b90] */ 0x8f1c25f6, 0xd00241c6, // asr ra7, r2, v_bit_depth - 8 ; mov rb6, ra7 -+/* [0x00001b98] */ 0x4c0c423e, 0x18024860, // add r1, r1, r0 ; mul24 r0, rb4, ra3.8a -+/* [0x00001ba0] */ 0x4d1cb237, 0x10024860, // sub r1, r1, r0 ; mul24 r0, ra7, rb11 -+/* [0x00001ba8] */ 0x0d9e7200, 0x10020867, // sub r1, r1, r0 -+/* [0x00001bb0] */ 0x8f5c63f6, 0xdc024863, // asr r1, r1, 6 ; mov r3, ra_blk_height -+/* [0x00001bb8] */ 0x4d592bce, 0x120269e0, // sub.setf -, r5, rb_lcount ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x00001bc0] */ 0x4c64c1ce, 0x14024821, // add r0, r0, rb_wt_off ; mul24 r1, r1, ra_kmul_add -+/* [0x00001bc8] */ 0xed427073, 0x12024860, // sub r1, r0, r1 ; v8subs r0, ra_height, r3 -+/* [0x00001bd0] */ 0xffffff10, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00001bd8] */ 0x0f9cb3c0, 0xd0020867, // asr r1, r1, i_wt_den_p6 -+/* [0x00001be0] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00001be8] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x00001bf0] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x00001bf8] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00001c00] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x00001c08] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x00001c10] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x00001c18] */ 0xfffffec8, 0xf0f809e7, // brr -, r:1b -+/* [0x00001c20] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00001c28] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00001c30] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_c10_b -+/* [0x00001c38] */ 0x9581cff6, 0x10025c42, // mov vw_setup, rb_vpm_init ; mov ra2, unif -+/* [0x00001c40] */ 0x8c803ff6, 0x100269e3, // add.setf -, rb_ef, rb_ef ; mov r3, unif -+/* [0x00001c48] */ 0xf1082dc9, 0xd4024825, // shl r0, ra2.16b, v_x_shift ; v8subs r5rep, r1, r1 -+/* [0x00001c50] */ 0x8c0821f6, 0x12225813, // add r0, r0, rb_elem_x ; mov ra_y_next, ra2.16a -+/* [0x00001c58] */ 0x8d810bf6, 0x10025850, // sub r1, r5, rb_pitch ; mov ra_width_height, unif -+/* [0x00001c60] */ 0x93567176, 0x14125815, // max r0, r0, r5 ; mov ra_xshift, ra_xshift_next -+/* [0x00001c68] */ 0x9281a1f6, 0x10025800, // min r0, r0, rb_max_x ; mov ra0, unif -+/* [0x00001c70] */ 0x9481c1f6, 0xd0025802, // and r0, r0, -4 ; mov ra2, unif -+/* [0x00001c78] */ 0x54404077, 0xd4024862, // and r1, r0, r1 ; mul24 r2, ra_width, v_x_mul -+/* [0x00001c80] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00001c88] */ 0x8c427076, 0x12024821, // add r0, r0, r1 ; mov r1, ra_height -+/* [0x00001c90] */ 0x8c9c163f, 0x10024680, // add ra_base_next, r3, r0 ; mov rb_xshift2, rb_xshift2_next -+/* [0x00001c98] */ 0x8d819eb6, 0x10025756, // sub rb_dma1, rb_dma1_base, r2 ; mov ra_wt_off_mul_l0, unif -+/* [0x00001ca0] */ 0x8c5dc3ce, 0xdc025461, // add rb_i_tmu, r1, (3-4) - PREREAD ; v8min r1, r1, ra_blk_height -+/* [0x00001ca8] */ 0x8c59f3f6, 0xd4139496, // add rb_lcount, r1, (3-4) ; mov.ifc ra_wt_mul_l0, ra_wt_off_l0 -+/* [0x00001cb0] */ 0x918083f6, 0xd0025803, // shl r0, r1, v_dma_h_shift ; mov ra3, unif -+/* [0x00001cb8] */ 0x8c8270b6, 0x10024823, // add r0, r0, r2 ; mov r3, unif -+/* [0x00001cc0] */ 0x910cf1f6, 0xd2125813, // shl r0, r0, v_dma_wh_shift ; mov ra_y2_next, ra3.16a -+/* [0x00001cc8] */ 0x8c0db1f6, 0x140246e0, // add ra_dma0, r0, rb_dma0_base ; mov r0, ra3.16b -+/* [0x00001cd0] */ 0x918021f6, 0xd0025801, // shl r0, r0, v_x_shift ; mov ra1, unif -+/* [0x00001cd8] */ 0x8c8021f6, 0x10025803, // add r0, r0, rb_elem_x ; mov ra3, unif -+/* [0x00001ce0] */ 0x8d810bf6, 0x10025852, // sub r1, r5, rb_pitch ; mov ra_wt_off_mul_l1, unif -+/* [0x00001ce8] */ 0x939de17f, 0x10025809, // max r0, r0, r5 ; mov ra9, rb_max_y -+/* [0x00001cf0] */ 0x9265a1f6, 0x14024822, // min r0, r0, rb_max_x ; mov r2, ra_kmul_add -+/* [0x00001cf8] */ 0x9481c1f6, 0xd0039812, // and r0, r0, -4 ; mov.ifc ra_wt_off_mul_l1, unif -+/* [0x00001d00] */ 0x949dc07f, 0xd0024865, // and r1, r0, r1 ; mov r5rep, -4 -+/* [0x00001d08] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00001d10] */ 0x8c827076, 0x1002581c, // add r0, r0, r1 ; mov ra_dest, unif -+/* [0x00001d18] */ 0x8c667636, 0x140254e0, // add rb_base2_next, r3, r0 ; mov r0, ra_fir_off_val -+/* [0x00001d20] */ 0x4c5a7c86, 0x121245a1, // add ra_wt_mul_l0, ra_wt_mul_l0, r2 ; mul24 r1, r0, ra_wt_mul_l0 -+/* [0x00001d28] */ 0x4c4a7c86, 0x121244a0, // add ra_wt_mul_l1, ra_wt_mul_l1, r2 ; mul24 r0, r0, ra_wt_mul_l1 -+/* [0x00001d30] */ 0x8c4a7076, 0x14024821, // add r0, r0, r1 ; mov r1, ra_wt_off_l1 -+/* [0x00001d38] */ 0x910cb3f6, 0xde02484b, // shl r1, r1, i_wt_den_p6 ; mov rb11, ra3.8d -+/* [0x00001d40] */ 0x8d827236, 0x1002531e, // sub rb_wt_off, r1, r0 ; mov ra_link, unif -+/* [0x00001d48] */ 0x95080ff6, 0x1e024287, // mov ra10, rb_xshift2 ; mov rb7, ra2.8d -+// :1 -+/* [0x00001d50] */ 0x0d9d1bc0, 0xa00229e7, // sub.setf -, r5, rb_i_tmu ; nop ; ldtmu0 -+/* [0x00001d58] */ 0x8e5539bf, 0x1202888f, // shr r2, r4, ra_xshift ; mov.ifz rb_base2, rb_base2_next -+/* [0x00001d60] */ 0x8e4d05f6, 0xd0029851, // shr r1, r2, v_v_shift ; mov.ifz ra_y_y2, ra_y_y2_next -+/* [0x00001d68] */ 0x8c683ff6, 0x1002b9d8, // add.setf -, rb_ef, rb_ef ; mov.ifz ra_base, ra_base_next -+/* [0x00001d70] */ 0x8c441fb6, 0xd4224463, // add ra_y, 1, ra_y ; mov r3, ra_y -+/* [0x00001d78] */ 0x93531789, 0xd80248e0, // max r3, r3, ra_k0 ; mov r0, r1 << 15 -+/* [0x00001d80] */ 0x9227f792, 0xd003c8e1, // min r3, r3, ra9 ; mov.ifnc r1, r2 << 1 -+/* [0x00001d88] */ 0x559d049f, 0x100e4823, // mov.ifnc r0, r2 ; mul24 r3, r3, rb_pitch -+/* [0x00001d90] */ 0x8c618cc7, 0x10024e20, // add t0s, ra_base, r3 ; v8min r0, r0, rb_pmask -+/* [0x00001d98] */ 0x540183f0, 0x18024862, // and r1, r1, rb_pmask ; mul24 r2, ra0.8a, r0 -+/* [0x00001da0] */ 0x4d01feb1, 0x1e0248a3, // sub r2, rb_fir_off_h, r2 ; mul24 r3, ra0.8d, r1 -+/* [0x00001da8] */ 0x4d03e4f0, 0xda0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8b << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00001db0] */ 0x40034031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00001db8] */ 0x4c03c4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 4, r0 << 4 @ "mul_used", 0 -+/* [0x00001dc0] */ 0x40032031, 0xdc0109e3, // nop ; mul24.ifn r3, ra0.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00001dc8] */ 0x4c0854fe, 0xb8025804, // add r0, r2, r3 ; mul24 ra4, rb5, ra2.8a ; ldtmu1 -+/* [0x00001dd0] */ 0x8e2869bf, 0x10024885, // shr r2, r4, ra10 ; mov rb5, rb6 -+/* [0x00001dd8] */ 0x8e4505f6, 0xd2024863, // shr r1, r2, v_v_shift ; mov r3, ra_y2 -+/* [0x00001de0] */ 0x8e1c21f6, 0xd00241c6, // shr ra7, r0, v_bit_depth - 8 ; mov rb6, ra7 -+/* [0x00001de8] */ 0x8c531789, 0xda124460, // add ra_y2, r3, ra_k1 ; mov r0, r1 << 15 -+/* [0x00001df0] */ 0x9353f792, 0xd803c8e1, // max r3, r3, ra_k0 ; mov.ifnc r1, r2 << 1 -+/* [0x00001df8] */ 0x925de7ce, 0x120248e1, // min r3, r3, rb_max_y ; v8min r1, r1, ra_pmax -+/* [0x00001e00] */ 0x559d049f, 0x100e4823, // mov.ifnc r0, r2 ; mul24 r3, r3, rb_pitch -+/* [0x00001e08] */ 0x8c5cfec6, 0x12024f20, // add t1s, rb_base2, r3 ; v8min r0, r0, ra_pmax -+/* [0x00001e10] */ 0x4c041bf0, 0xd8025962, // add r5rep, r5, 1 ; mul24 r2, ra1.8a, r0 -+/* [0x00001e18] */ 0x4d05feb1, 0x1e0248a3, // sub r2, rb_fir_off_h, r2 ; mul24 r3, ra1.8d, r1 -+/* [0x00001e20] */ 0x4d07e4f0, 0xda0248a3, // sub r2, r2, r3 ; mul24 r3, ra1.8b << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00001e28] */ 0x40074031, 0xda0109e3, // nop ; mul24.ifn r3, ra1.8b << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00001e30] */ 0x4c07c6b0, 0xdc0248a3, // add r2, r3, r2 ; mul24 r3, ra1.8c << 4, r0 << 4 @ "mul_used", 0 -+/* [0x00001e38] */ 0x4c072b71, 0xdc0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra1.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00001e40] */ 0xfffffef0, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00001e48] */ 0x4c0c94fe, 0x180248a0, // add r2, r2, r3 ; mul24 r0, rb9, ra3.8a -+/* [0x00001e50] */ 0x550caffe, 0x1a025261, // mov rb9, rb10 ; mul24 r1, rb10, ra3.8b -+/* [0x00001e58] */ 0x8e2c25f6, 0xd00242ca, // shr ra11, r2, v_bit_depth - 8 ; mov rb10, ra11 -+/* [0x00001e60] */ 0x4d08523e, 0x1a0248a1, // sub r2, r1, r0 ; mul24 r1, rb5, ra2.8b -+/* [0x00001e68] */ 0x8d112bf6, 0x100269e0, // sub.setf -, r5, rb_lcount ; mov r0, ra4 -+/* [0x00001e70] */ 0x4d08623e, 0x1c024860, // sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+/* [0x00001e78] */ 0x4c1c7237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra7, rb7 -+/* [0x00001e80] */ 0x4d0ca23e, 0x1c024860, // sub r1, r1, r0 ; mul24 r0, rb10, ra3.8c -+/* [0x00001e88] */ 0x4c2cb437, 0x100248a0, // add r2, r2, r0 ; mul24 r0, ra11, rb11 -+/* [0x00001e90] */ 0x0d9e7400, 0x100208a7, // sub r2, r2, r0 -+/* [0x00001e98] */ 0x0e9c63c0, 0xd0020867, // shr r1, r1, 6 -+/* [0x00001ea0] */ 0x4e5865ce, 0xd20248a0, // shr r2, r2, 6 ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x00001ea8] */ 0x4c4a7456, 0x120248a1, // add r2, r2, r1 ; mul24 r1, r2, ra_wt_mul_l1 -+/* [0x00001eb0] */ 0x4c667216, 0x14024862, // add r1, r1, r0 ; mul24 r2, r2, ra_kmul_add -+/* [0x00001eb8] */ 0x8d5e72b6, 0x1c024863, // sub r1, r1, r2 ; mov r3, ra_blk_height -+/* [0x00001ec0] */ 0xec40c3f3, 0x12024860, // add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 -+/* [0x00001ec8] */ 0xfffffe68, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00001ed0] */ 0x0f667380, 0x18020867, // asr r1, r1, ra_wt_den_p7 -+/* [0x00001ed8] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00001ee0] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x00001ee8] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x00001ef0] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00001ef8] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x00001f00] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x00001f08] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x00001f10] */ 0xfffffe20, 0xf0f809e7, // brr -, r:1b -+/* [0x00001f18] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00001f20] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00001f28] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_sync10_q0 -+/* [0x00001f30] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00001f38] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00001f40] */ 0x00000010, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00001f48] */ 0x00000010, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00001f50] */ 0x00000010, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00001f58] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00001f60] */ 0x0000001c, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00001f68] */ 0x00000001, 0xe80009e7, // mov dst, srel(i) -+/* [0x00001f70] */ 0x0000000d, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q1 -+/* [0x00001f78] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00001f80] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00001f88] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00001f90] */ 0x00000000, 0xe80009e7, // mov dst, srel(i) -+/* [0x00001f98] */ 0x00000011, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00001fa0] */ 0x00000002, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q2 -+/* [0x00001fa8] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00001fb0] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00001fb8] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00001fc0] */ 0x00000000, 0xe80009e7, // mov dst, srel(i) -+/* [0x00001fc8] */ 0x00000012, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00001fd0] */ 0x00000003, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q3 -+/* [0x00001fd8] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00001fe0] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00001fe8] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00001ff0] */ 0x00000000, 0xe80009e7, // mov dst, srel(i) -+/* [0x00001ff8] */ 0x00000013, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002000] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_sync10_q4 -+/* [0x00002008] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00002010] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00002018] */ 0x00000014, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002020] */ 0x00000014, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002028] */ 0x00000014, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002030] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00002038] */ 0x0000001d, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002040] */ 0x00000005, 0xe80009e7, // mov dst, srel(i) -+/* [0x00002048] */ 0x0000000e, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q5 -+/* [0x00002050] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00002058] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00002060] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00002068] */ 0x00000004, 0xe80009e7, // mov dst, srel(i) -+/* [0x00002070] */ 0x00000015, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002078] */ 0x00000006, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q6 -+/* [0x00002080] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00002088] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00002090] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00002098] */ 0x00000004, 0xe80009e7, // mov dst, srel(i) -+/* [0x000020a0] */ 0x00000016, 0xe80009e7, // mov dst, sacq(i) -+/* [0x000020a8] */ 0x00000007, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q7 -+/* [0x000020b0] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x000020b8] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x000020c0] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x000020c8] */ 0x00000004, 0xe80009e7, // mov dst, srel(i) -+/* [0x000020d0] */ 0x00000017, 0xe80009e7, // mov dst, sacq(i) -+/* [0x000020d8] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_sync10_q8 -+/* [0x000020e0] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x000020e8] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x000020f0] */ 0x00000018, 0xe80009e7, // mov dst, sacq(i) -+/* [0x000020f8] */ 0x00000018, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002100] */ 0x00000018, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002108] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00002110] */ 0x0000001e, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002118] */ 0x00000009, 0xe80009e7, // mov dst, srel(i) -+/* [0x00002120] */ 0x0000000c, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q9 -+/* [0x00002128] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00002130] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00002138] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00002140] */ 0x00000008, 0xe80009e7, // mov dst, srel(i) -+/* [0x00002148] */ 0x00000019, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002150] */ 0x0000000a, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q10 -+/* [0x00002158] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00002160] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00002168] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00002170] */ 0x00000008, 0xe80009e7, // mov dst, srel(i) -+/* [0x00002178] */ 0x0000001a, 0xe80009e7, // mov dst, sacq(i) -+/* [0x00002180] */ 0x0000000b, 0xe80009e7, // mov dst, srel(i) -+// ::mc_sync10_q11 -+/* [0x00002188] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00002190] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00002198] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x000021a0] */ 0x00000008, 0xe80009e7, // mov dst, srel(i) -+/* [0x000021a8] */ 0x0000001b, 0xe80009e7, // mov dst, sacq(i) -+/* [0x000021b0] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_exit_c10_q0 -+// ::mc_exit_y10_q0 -+/* [0x000021b8] */ 0x00000002, 0xe00228e7, // mov.setf r3, PREREAD - 1 -+// :1 -+/* [0x000021c0] */ 0xffffffe0, 0xf03809e7, // brr.anynz -, r:1b -+/* [0x000021c8] */ 0x009e7000, 0xa00009e7, // nop ; nop ; ldtmu0 -+/* [0x000021d0] */ 0x009e7000, 0xb00009e7, // nop ; nop ; ldtmu1 -+/* [0x000021d8] */ 0x0d9c17c0, 0xd00228e7, // sub.setf r3, r3, 1 -+/* [0x000021e0] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x000021e8] */ 0x0000001c, 0xe80009e7, // mov dst, sacq(i) -+/* [0x000021f0] */ 0x009e7000, 0x300009e7, // nop ; nop ; thrend -+/* [0x000021f8] */ 0x00000001, 0xe00209a7, // mov interrupt, 1 -+/* [0x00002200] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_exit_c10_qn -+// ::mc_exit_y10_qn -+/* [0x00002208] */ 0x00000002, 0xe00228e7, // mov.setf r3, PREREAD - 1 -+// :1 -+/* [0x00002210] */ 0xffffffe0, 0xf03809e7, // brr.anynz -, r:1b -+/* [0x00002218] */ 0x009e7000, 0xa00009e7, // nop ; nop ; ldtmu0 -+/* [0x00002220] */ 0x009e7000, 0xb00009e7, // nop ; nop ; ldtmu1 -+/* [0x00002228] */ 0x0d9c17c0, 0xd00228e7, // sub.setf r3, r3, 1 -+/* [0x00002230] */ 0x159f2fc0, 0x100009e7, // mov -, vw_wait -+/* [0x00002238] */ 0x009e7000, 0x300009e7, // nop ; nop ; thrend -+/* [0x00002240] */ 0x009e7000, 0x100009e7, // nop -+/* [0x00002248] */ 0x009e7000, 0x100009e7, // nop -+// ::mc_setup_y10_q0 -+/* [0x00002250] */ 0x0000000c, 0xe80009e7, // mov dst, srel(i) -+// ::mc_setup_y10_qn -+/* [0x00002258] */ 0x95801ff6, 0xd0025900, // mov tmurs, 1 ; mov ra0, unif -+/* [0x00002260] */ 0x15827d80, 0x10020267, // mov ra9, unif -+/* [0x00002268] */ 0x15827d80, 0x10020067, // mov ra1, unif -+/* [0x00002270] */ 0xaaaaff00, 0xe6020827, // mov r0, [0,2,0,2,0,2,0,2,1,3,1,3,1,3,1,3] -+/* [0x00002278] */ 0x9181e1f6, 0xd00250cb, // shl rb_ef, r0, i_shift30 ; mov ra11, unif -+/* [0x00002280] */ 0xff800100, 0xe0020527, // mov ra_kff800100, 0xff800100 -+/* [0x00002288] */ 0x0000ffff, 0xe0021627, // mov rb_pmask, v_pmask -+/* [0x00002290] */ 0x000803ff, 0xe00205e7, // mov ra_blk_height_pmax, ((1 << v_bit_depth) - 1) | (v_blk_height << 16) -+/* [0x00002298] */ 0x00010000, 0xe00217e7, // mov rb_fir_off_h, (FIR_OFFSET << (v_bit_depth - 8)) -+/* [0x000022a0] */ 0x4000000c, 0xe0020667, // mov ra_fir_off_val_wt_den_p7, (FIR_OFFSET << 16) | (DENOM + 15 - v_bit_depth) -+/* [0x000022a8] */ 0x050b0a00, 0xe0021567, // mov rb_y_coeffs_2, 0x050b0a00 -+/* [0x000022b0] */ 0x11283a40, 0xe00215a7, // mov rb_y_coeffs_3, 0x11283a40 -+/* [0x000022b8] */ 0x0a0b0500, 0xe00215e7, // mov rb_y_coeffs_5, 0x0a0b0500 -+/* [0x000022c0] */ 0x15827d80, 0x100200e7, // mov ra3, unif -+/* [0x000022c8] */ 0x95803ff6, 0x10024754, // mov ra_ef, rb_ef ; mov rb_xpitch, unif -+/* [0x000022d0] */ 0x0d0c1dc0, 0xd4020827, // sub r0, ra3.16b, 1 -+/* [0x000022d8] */ 0x119c11c0, 0xd00216a7, // shl rb_max_x, r0, v_x_shift -+/* [0x000022e0] */ 0x0d0c1dc0, 0xd20217a7, // sub rb_max_y, ra3.16a, 1 -+/* [0x000022e8] */ 0x959a0dbf, 0x100248d0, // mov r3, elem_num ; mov rb_pitch, unif -+/* [0x000022f0] */ 0xc0000000, 0xe0020867, // mov r1, vdw_setup_1(0) -+/* [0x000022f8] */ 0x159d03c0, 0x10021667, // or rb_dma1_base, r1, rb_pitch -+/* [0x00002300] */ 0x0c027cc0, 0x14020827, // add r0, ra0.16b, r3 -+/* [0x00002308] */ 0x119c11c0, 0xd0020827, // shl r0, r0, v_x_shift -+/* [0x00002310] */ 0x139c01c0, 0xd0020827, // max r0, r0, 0 -+/* [0x00002318] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x00002320] */ 0x119c31c0, 0xd0220567, // shl ra_xshift_next, r0, 3 -+/* [0x00002328] */ 0xf49dc1d2, 0xd0024822, // and r0, r0, -4 ; v8subs r2, r2, r2 -+/* [0x00002330] */ 0x0d9d05c0, 0x100208a7, // sub r2, r2, rb_pitch -+/* [0x00002338] */ 0x149e7080, 0x10020867, // and r1, r0, r2 -+/* [0x00002340] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00002348] */ 0x0c9e7040, 0x10020827, // add r0, r0, r1 -+/* [0x00002350] */ 0x0c267c00, 0x10020627, // add ra_base, ra9, r0 -+/* [0x00002358] */ 0x0c067cc0, 0x14020827, // add r0, ra1.16b, r3 -+/* [0x00002360] */ 0x119c11c0, 0xd0020827, // shl r0, r0, v_x_shift -+/* [0x00002368] */ 0x139c01c0, 0xd0020827, // max r0, r0, 0 -+/* [0x00002370] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x00002378] */ 0x119c31c0, 0xd0021067, // shl rb_xshift2_next, r0, 3 -+/* [0x00002380] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x00002388] */ 0x149e7080, 0x10020867, // and r1, r0, r2 -+/* [0x00002390] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00002398] */ 0x0c9e7040, 0x10020827, // add r0, r0, r1 -+/* [0x000023a0] */ 0x0c2e7c00, 0x100213e7, // add rb_base2, ra11, r0 -+/* [0x000023a8] */ 0x80027036, 0x120049e0, // nop ; mov r0, ra0.16a -+/* [0x000023b0] */ 0x95043ff6, 0xd20248e2, // mov r3, PREREAD ; mov r2, ra1.16a -+// :1 -+/* [0x000023b8] */ 0x0d9c17c0, 0xd00228e7, // sub.setf r3, r3, 1 -+/* [0x000023c0] */ 0x139c01c0, 0xd0020867, // max r1, r0, 0 -+/* [0x000023c8] */ 0x129de3c0, 0x10020867, // min r1, r1, rb_max_y -+/* [0x000023d0] */ 0x4c51018f, 0x1a024821, // add r0, r0, ra_k1 ; mul24 r1, r1, rb_pitch -+/* [0x000023d8] */ 0x8c627c40, 0x10225e11, // add t0s, ra_base, r1 ; mov ra_y, r0 -+/* [0x000023e0] */ 0x139c05c0, 0xd0020867, // max r1, r2, 0 -+/* [0x000023e8] */ 0xffffffb0, 0xf03809e7, // brr.anynz -, r:1b -+/* [0x000023f0] */ 0x129de3c0, 0x10020867, // min r1, r1, rb_max_y -+/* [0x000023f8] */ 0x4c51058f, 0x1a0248a1, // add r2, r2, ra_k1 ; mul24 r1, r1, rb_pitch -+/* [0x00002400] */ 0x8c9cfe52, 0x10125f11, // add t1s, rb_base2, r1 ; mov ra_y2, r2 -+/* [0x00002408] */ 0x159e6fc0, 0x100208a7, // mov r2, qpu_num -+/* [0x00002410] */ 0x0f9c15c0, 0xd0020867, // asr r1, r2, 1 -+/* [0x00002418] */ 0x119c43c0, 0xd0020867, // shl r1, r1, 4 -+/* [0x00002420] */ 0x149c15c0, 0xd0020827, // and r0, r2, 1 -+/* [0x00002428] */ 0x159e7040, 0x10020827, // or r0, r0, r1 -+/* [0x00002430] */ 0x00002900, 0xe0020867, // mov r1, vpm_setup(0, 2, h16p(0, 0)) -+/* [0x00002438] */ 0x0c9e7040, 0x10021727, // add r_vpm, r0, r1 -+/* [0x00002440] */ 0x80004002, 0xe0020867, // mov r1, vdw_setup_0(0, 0, dma_h16p(0,0,0)) -+/* [0x00002448] */ 0x119c61c0, 0xd0020827, // shl r0, r0, 6 -+/* [0x00002450] */ 0x0c9e7040, 0x100216e7, // add r_dma, r0, r1 -+/* [0x00002458] */ 0x15827d80, 0x100207a7, // mov ra_link, unif -+/* [0x00002460] */ 0x00000000, 0xe0024208, // mov ra8, 0 ; mov rb8, 0 -+/* [0x00002468] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00002470] */ 0x00000000, 0xe0024249, // mov ra9, 0 ; mov rb9, 0 -+/* [0x00002478] */ 0x00000000, 0xe002428a, // mov ra10, 0 ; mov rb10, 0 -+/* [0x00002480] */ 0x00000000, 0xe00242cb, // mov ra11, 0 ; mov rb11, 0 -+// :per_block_setup_10 -+/* [0x00002488] */ 0x119c11c0, 0xd0020827, // shl r0, r0, v_x_shift -+/* [0x00002490] */ 0x93567176, 0x14125815, // max r0, r0, r5 ; mov ra_xshift, ra_xshift_next -+/* [0x00002498] */ 0x129da1c0, 0x10020827, // min r0, r0, rb_max_x -+/* [0x000024a0] */ 0x119c31c0, 0xd0220567, // shl ra_xshift_next, r0, 3 -+/* [0x000024a8] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x000024b0] */ 0x8d810bf6, 0x1002589a, // sub r2, r5, rb_pitch ; mov ra_base_next, unif -+/* [0x000024b8] */ 0x940270b6, 0x12225853, // and r1, r0, r2 ; mov ra_y_next, ra0.16a -+/* [0x000024c0] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x000024c8] */ 0x8c827076, 0x10025801, // add r0, r0, r1 ; mov ra1, unif -+/* [0x000024d0] */ 0x0c6a7c00, 0x100206a7, // add ra_base_next, ra_base_next, r0 -+/* [0x000024d8] */ 0x0c067cc0, 0x14020827, // add r0, ra1.16b, r3 -+/* [0x000024e0] */ 0x119c11c0, 0xd0020827, // shl r0, r0, v_x_shift -+/* [0x000024e8] */ 0x93067176, 0x12125813, // max r0, r0, r5 ; mov ra_y2_next, ra1.16a -+/* [0x000024f0] */ 0x9281a1f6, 0x10024813, // min r0, r0, rb_max_x ; mov rb_base2_next, unif -+/* [0x000024f8] */ 0x119c31c0, 0xd0021067, // shl rb_xshift2_next, r0, 3 -+/* [0x00002500] */ 0x9481c1f6, 0xd0025810, // and r0, r0, -4 ; mov ra_width_height, unif -+/* [0x00002508] */ 0x949dc0bf, 0x10024871, // and r1, r0, r2 ; mov vw_setup, rb_vpm_init -+/* [0x00002510] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00002518] */ 0x4c402077, 0xd4024821, // add r0, r0, r1 ; mul24 r1, ra_width, v_x_mul -+/* [0x00002520] */ 0x0c9d3e00, 0x100214e7, // add rb_base2_next, rb_base2_next, r0 -+/* [0x00002528] */ 0x8d419e76, 0x12025760, // sub rb_dma1, rb_dma1_base, r1 ; mov r0, ra_height -+/* [0x00002530] */ 0x8c5dc1c6, 0xdc025460, // add rb_i_tmu, r0, (7-8) - PREREAD ; v8min r0, r0, ra_blk_height -+/* [0x00002538] */ 0x0c9df1c0, 0xd00214a7, // add rb_lcount, r0, (7-8) -+/* [0x00002540] */ 0x916481f6, 0xd4024823, // shl r0, r0, v_dma_h_shift ; mov r3, ra_kmul_add -+/* [0x00002548] */ 0x0c9e7040, 0x10020827, // add r0, r0, r1 -+/* [0x00002550] */ 0x9164f1f6, 0xd4024822, // shl r0, r0, v_dma_wh_shift ; mov r2, ra_fir_off_val -+/* [0x00002558] */ 0x8c81b1f6, 0x100246e0, // add ra_dma0, r0, rb_dma0_base ; mov r0, unif -+/* [0x00002560] */ 0x918101f6, 0xd00a5816, // shl.ifnn r0, r0, i_shift16 ; mov ra_wt_off_mul_l0, unif -+/* [0x00002568] */ 0x915031f6, 0xde024205, // shl ra8, r0, 3 ; mov rb5, ra_k255 -+/* [0x00002570] */ 0x01040400, 0xe0020867, // mov r1, 0x01040400 -+/* [0x00002578] */ 0x10227380, 0x1e5200a7, // ror ra2.8b, r1, ra8.8d -+/* [0x00002580] */ 0x10227380, 0x1c520027, // ror ra0.8b, r1, ra8.8c -+/* [0x00002588] */ 0x10215f80, 0x1e6200a7, // ror ra2.8c, rb_y_coeffs_2, ra8.8d -+/* [0x00002590] */ 0x10215f80, 0x1c620027, // ror ra0.8c, rb_y_coeffs_2, ra8.8c -+/* [0x00002598] */ 0x00010100, 0xe0020867, // mov r1,0x00010100 -+/* [0x000025a0] */ 0x902203bf, 0x1e025812, // ror r0, r1, ra8.8d ; mov ra_wt_off_mul_l1, unif -+/* [0x000025a8] */ 0x90205387, 0x1c424004, // ror ra0.8a, r1, ra8.8c ; v8min rb4, r0, rb5 -+/* [0x000025b0] */ 0x914883f6, 0xd0031856, // shl r1, r1, 8 ; mov.ifn ra_wt_off_mul_l0, ra_wt_off_mul_l1 -+/* [0x000025b8] */ 0x902203bf, 0x1e02581c, // ror r0, r1, ra8.8d ; mov ra_dest, unif -+/* [0x000025c0] */ 0x90205387, 0x1c72404b, // ror ra1.8d, r1, ra8.8c ; v8min rb11, r0, rb5 -+/* [0x000025c8] */ 0x10216f80, 0x1e7200a7, // ror ra2.8d, rb_y_coeffs_3, ra8.8d -+/* [0x000025d0] */ 0x10216f80, 0x1c720027, // ror ra0.8d, rb_y_coeffs_3, ra8.8c -+/* [0x000025d8] */ 0x10217f80, 0x1e5200e7, // ror ra3.8b, rb_y_coeffs_5, ra8.8d -+/* [0x000025e0] */ 0x10217f80, 0x1c520067, // ror ra1.8b, rb_y_coeffs_5, ra8.8c -+/* [0x000025e8] */ 0x04040100, 0xe0020867, // mov r1,0x04040100 -+/* [0x000025f0] */ 0x10227380, 0x1e6200e7, // ror ra3.8c, r1, ra8.8d -+/* [0x000025f8] */ 0x902183bf, 0xdc624065, // ror ra1.8c, r1, ra8.8c ; mov r5rep, -8 -+/* [0x00002600] */ 0x00000000, 0xf0f7c9e7, // bra -, ra_link -+/* [0x00002608] */ 0x3a281100, 0xe0020867, // mov r1,0x3a281100 -+/* [0x00002610] */ 0x902203bf, 0x1e02581e, // ror r0, r1, ra8.8d ; mov ra_link, unif -+/* [0x00002618] */ 0x90205387, 0x1c424048, // ror ra1.8a, r1, ra8.8c ; v8min rb8, r0, rb5 -+// ::mc_filter_y10_pxx -+/* [0x00002620] */ 0xfffffe48, 0xf0f807a7, // brr ra_link, r:per_block_setup_10 -+/* [0x00002628] */ 0x959a0ff6, 0x10024023, // mov ra0, unif ; mov r3, elem_num -+/* [0x00002630] */ 0xec9c3fd2, 0x100269e5, // add.setf -, rb_ef, rb_ef ; v8subs r5rep, r2, r2 -+/* [0x00002638] */ 0x8c001cff, 0x14024800, // add r0, ra0.16b, r3 ; mov rb_xshift2, rb_xshift2_next -+/* [0x00002640] */ 0x1158adc0, 0xd4020867, // shl r1, ra_wt_off_l0, i_wt_den_p5 -+/* [0x00002648] */ 0x4c5a7cd6, 0x121245a0, // add ra_wt_mul_l0, ra_wt_mul_l0, r3 ; mul24 r0, r2, ra_wt_mul_l0 -+/* [0x00002650] */ 0x8d9c423f, 0x1042531d, // sub rb_wt_off, r1, r0 ; mov ra_ef.8a, rb4 -+// :1 -+/* [0x00002658] */ 0x4c745dbe, 0x100279c4, // add.setf -, ra_ef, ra_ef ; mul24 ra4, rb5, ra_ef -+/* [0x00002660] */ 0x93440dff, 0xd40248a1, // max r2, ra_y, 0 ; mov r1, 0 -+/* [0x00002668] */ 0x9251e5f6, 0x1a0248a3, // min r2, r2, rb_max_y ; mov r3, ra_k1 -+/* [0x00002670] */ 0x4c450cd7, 0xa4224462, // add ra_y, ra_y, r3 ; mul24 r2, r2, rb_pitch ; ldtmu0 -+/* [0x00002678] */ 0x8c606cbf, 0x10024e05, // add t0s, ra_base, r2 ; mov rb5, rb6 -+/* [0x00002680] */ 0x8e5479bf, 0x12024806, // shr r0, r4, ra_xshift ; mov rb6, rb7 -+/* [0x00002688] */ 0x93458c47, 0xb20248a0, // max r2, ra_y2, r1 ; v8min r0, r0, rb_pmask ; ldtmu1 -+/* [0x00002690] */ 0x8e2009f6, 0x10024847, // shr r1, r4, rb_xshift2 ; mov rb7, ra8 -+/* [0x00002698] */ 0x925de5ce, 0x120248a1, // min r2, r2, rb_max_y ; v8min r1, r1, ra_pmax -+/* [0x000026a0] */ 0x4c450cd7, 0x12124462, // add ra_y2, ra_y2, r3 ; mul24 r2, r2, rb_pitch -+/* [0x000026a8] */ 0x8c24feb6, 0x10025f08, // add t1s, rb_base2, r2 ; mov ra8, ra9 -+/* [0x000026b0] */ 0x4c038af1, 0xd8025962, // add r5rep, r5, r3 ; mul24 r2, ra0.8a << 8, r1 << 8 @ "mul_used", 0 -+/* [0x000026b8] */ 0x5501fff0, 0x180348e2, // mov r3, rb_fir_off_h ; mul24.ifnn r2, ra0.8a, r0 -+/* [0x000026c0] */ 0x4d03f6b0, 0xda0248a3, // sub r2, r3, r2 ; mul24 r3, ra0.8b << 1, r0 << 1 @ "mul_used", 0 -+/* [0x000026c8] */ 0x40037031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 9, r1 << 9 @ "mul_used", 0 -+/* [0x000026d0] */ 0x4c03e4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 2, r0 << 2 @ "mul_used", 0 -+/* [0x000026d8] */ 0x40036031, 0xdc0109e3, // nop ; mul24.ifn r3, ra0.8c << 10, r1 << 10 @ "mul_used", 0 -+/* [0x000026e0] */ 0x4d03d4f0, 0xde0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8d << 3, r0 << 3 @ "mul_used", 0 -+/* [0x000026e8] */ 0x40035031, 0xde0109e3, // nop ; mul24.ifn r3, ra0.8d << 11, r1 << 11 @ "mul_used", 0 -+/* [0x000026f0] */ 0x4c07c4f0, 0xd80248a3, // add r2, r2, r3 ; mul24 r3, ra1.8a << 4, r0 << 4 @ "mul_used", 0 -+/* [0x000026f8] */ 0x40074031, 0xd80109e3, // nop ; mul24.ifn r3, ra1.8a << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00002700] */ 0x4c07b4f0, 0xda0248a3, // add r2, r2, r3 ; mul24 r3, ra1.8b << 5, r0 << 5 @ "mul_used", 0 -+/* [0x00002708] */ 0x40073031, 0xda0109e3, // nop ; mul24.ifn r3, ra1.8b << 13, r1 << 13 @ "mul_used", 0 -+/* [0x00002710] */ 0x4d07a4f0, 0xdc0248a3, // sub r2, r2, r3 ; mul24 r3, ra1.8c << 6, r0 << 6 @ "mul_used", 0 -+/* [0x00002718] */ 0x40072031, 0xdc0109e3, // nop ; mul24.ifn r3, ra1.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00002720] */ 0x4c0794f0, 0xde0248a3, // add r2, r2, r3 ; mul24 r3, ra1.8d << 7, r0 << 7 @ "mul_used", 0 -+/* [0x00002728] */ 0x4c071b71, 0xde0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra1.8d << 15, r1 << 15 @ "mul_used", 0 -+/* [0x00002730] */ 0xffffff08, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00002738] */ 0x4d0854fe, 0x1a0248a1, // sub r2, r2, r3 ; mul24 r1, rb5, ra2.8b -+/* [0x00002740] */ 0x550caffe, 0x1a024260, // mov ra9, rb10 ; mul24 r0, rb10, ra3.8b -+/* [0x00002748] */ 0x8f2c25f6, 0xd00242ca, // asr ra11, r2, v_bit_depth - 8 ; mov rb10, ra11 -+/* [0x00002750] */ 0x4d08623e, 0x1c024860, // sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+/* [0x00002758] */ 0x4d08723e, 0x1e024860, // sub r1, r1, r0 ; mul24 r0, rb7, ra2.8d -+/* [0x00002760] */ 0x4c208237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra8, rb8 -+/* [0x00002768] */ 0x4c0ca23e, 0x1c024860, // add r1, r1, r0 ; mul24 r0, rb10, ra3.8c -+/* [0x00002770] */ 0x4c2cb237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra11, rb11 -+/* [0x00002778] */ 0x8d5d1bf6, 0x1c0269e3, // sub.setf -, r5, rb_i_tmu ; mov r3, ra_blk_height -+/* [0x00002780] */ 0x8d1133bf, 0x1002884f, // sub r1, r1, ra4 ; mov.ifz rb_base2, rb_base2_next -+/* [0x00002788] */ 0x8d6a7236, 0x10029858, // sub r1, r1, r0 ; mov.ifz ra_base, ra_base_next -+/* [0x00002790] */ 0x8f4c63f6, 0xd0029851, // asr r1, r1, 6 ; mov.ifz ra_y_y2, ra_y_y2_next -+/* [0x00002798] */ 0x4d592bce, 0x120269e0, // sub.setf -, r5, rb_lcount ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x000027a0] */ 0x4c64c1ce, 0x14024821, // add r0, r0, rb_wt_off ; mul24 r1, r1, ra_kmul_add -+/* [0x000027a8] */ 0xed427073, 0x12024860, // sub r1, r0, r1 ; v8subs r0, ra_height, r3 -+/* [0x000027b0] */ 0xfffffe88, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x000027b8] */ 0x0f9cb3c0, 0xd0020867, // asr r1, r1, i_wt_den_p6 -+/* [0x000027c0] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x000027c8] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x000027d0] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x000027d8] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x000027e0] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x000027e8] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x000027f0] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x000027f8] */ 0xfffffe40, 0xf0f809e7, // brr -, r:1b -+/* [0x00002800] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00002808] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00002810] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_y10_p00 -+/* [0x00002818] */ 0x959a0ff6, 0x10024020, // mov ra0, unif ; mov r0, elem_num -+/* [0x00002820] */ 0xf5567dad, 0x14124565, // mov ra_xshift, ra_xshift_next ; v8subs r5rep, r5, r5 -+/* [0x00002828] */ 0x8c020c3f, 0x1402581a, // add r0, ra0.16b, r0 ; mov ra_base_next, unif -+/* [0x00002830] */ 0x119c11c0, 0xd0020827, // shl r0, r0, v_x_shift -+/* [0x00002838] */ 0x93027176, 0x12225813, // max r0, r0, r5 ; mov ra_y_next, ra0.16a -+/* [0x00002840] */ 0x9281a1f6, 0x10025810, // min r0, r0, rb_max_x ; mov ra_width_height, unif -+/* [0x00002848] */ 0x119c31c0, 0xd0220567, // shl ra_xshift_next, r0, 3 -+/* [0x00002850] */ 0x149dc1c0, 0xd0020827, // and r0, r0, -4 -+/* [0x00002858] */ 0x8d810bf6, 0x10025896, // sub r2, r5, rb_pitch ; mov ra_wt_off_mul_l0, unif -+/* [0x00002860] */ 0x149e7080, 0x10020867, // and r1, r0, r2 -+/* [0x00002868] */ 0x569d404f, 0x10024821, // xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+/* [0x00002870] */ 0x8c827076, 0x1002581c, // add r0, r0, r1 ; mov ra_dest, unif -+/* [0x00002878] */ 0x8c69cc3f, 0x100246b1, // add ra_base_next, ra_base_next, r0 ; mov vw_setup, rb_vpm_init -+/* [0x00002880] */ 0x11401dc0, 0xd4020867, // shl r1, ra_width, v_x_shift -+/* [0x00002888] */ 0x8d419e76, 0x12025760, // sub rb_dma1, rb_dma1_base, r1 ; mov r0, ra_height -+/* [0x00002890] */ 0x8d5c31c6, 0xdc025460, // sub rb_i_tmu, r0, PREREAD ; v8min r0, r0, ra_blk_height -+/* [0x00002898] */ 0x919c81c0, 0xd0024812, // shl r0, r0, v_dma_h_shift ; mov rb_lcount, r0 -+/* [0x000028a0] */ 0x0c9e7040, 0x10020827, // add r0, r0, r1 -+/* [0x000028a8] */ 0x1158edc0, 0xd4021327, // shl rb_wt_off, ra_wt_off_l0, DENOM + 7 -+/* [0x000028b0] */ 0x9180f1f6, 0xd002581e, // shl r0, r0, v_dma_wh_shift ; mov ra_link, unif -+/* [0x000028b8] */ 0x0c9db1c0, 0x100206e7, // add ra_dma0, r0, rb_dma0_base -+// :1 -+/* [0x000028c0] */ 0xcd511bee, 0x1a0269e5, // sub.setf -, r5, rb_i_tmu ; v8adds r5rep, r5, ra_k1 -+/* [0x000028c8] */ 0x804e7036, 0xa42099d1, // nop ; mov.ifz ra_y, ra_y_next ; ldtmu0 -+/* [0x000028d0] */ 0x8e5509bf, 0x12024823, // shr r0, r4, ra_xshift ; mov r3, rb_pitch -+/* [0x000028d8] */ 0x13440dc0, 0xd40208a7, // max r2, ra_y, 0 -+/* [0x000028e0] */ 0x9269e5f6, 0x10029898, // min r2, r2, rb_max_y ; mov.ifz ra_base, ra_base_next -+/* [0x000028e8] */ 0x4c441dd3, 0xd4224462, // add ra_y, ra_y, 1 ; mul24 r2, r2, r3 -+/* [0x000028f0] */ 0x8c618c87, 0x10024e20, // add t0s, ra_base, r2 ; v8min r0, r0, rb_pmask -+/* [0x000028f8] */ 0x4d592bc6, 0x120269e1, // sub.setf -, r5, rb_lcount ; mul24 r1, r0, ra_wt_mul_l0 -+/* [0x00002900] */ 0x915c83f6, 0xdc024863, // shl r1, r1, 8 ; mov r3, ra_blk_height -+/* [0x00002908] */ 0xec40c3f3, 0x12024860, // add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 -+/* [0x00002910] */ 0xffffff90, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00002918] */ 0x0f9cf3c0, 0xd0020867, // asr r1, r1, DENOM + 8 -+/* [0x00002920] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00002928] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x00002930] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x00002938] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00002940] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x00002948] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x00002950] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x00002958] */ 0xffffff48, 0xf0f809e7, // brr -, r:1b -+/* [0x00002960] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00002968] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00002970] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_y10_bxx -+/* [0x00002978] */ 0xfffffaf0, 0xf0f807a7, // brr ra_link, r:per_block_setup_10 -+/* [0x00002980] */ 0x959a0ff6, 0x10024023, // mov ra0, unif ; mov r3, elem_num -+/* [0x00002988] */ 0xec9c3fd2, 0x100269e5, // add.setf -, rb_ef, rb_ef ; v8subs r5rep, r2, r2 -+/* [0x00002990] */ 0x8c001cff, 0x14024800, // add r0, ra0.16b, r3 ; mov rb_xshift2, rb_xshift2_next -+/* [0x00002998] */ 0x1158bdc0, 0xd4020867, // shl r1, ra_wt_off_l0, i_wt_den_p6 -+/* [0x000029a0] */ 0x4c5a7cd6, 0x121245a0, // add ra_wt_mul_l0, ra_wt_mul_l0, r3 ; mul24 r0, r2, ra_wt_mul_l0 -+/* [0x000029a8] */ 0x4d4a7216, 0x12024860, // sub r1, r1, r0 ; mul24 r0, r2, ra_wt_mul_l1 -+/* [0x000029b0] */ 0x8d9c423f, 0x1042531d, // sub rb_wt_off, r1, r0 ; mov ra_ef.8a, rb4 -+// :1 -+/* [0x000029b8] */ 0x4c745dbe, 0x100279c4, // add.setf -, ra_ef, ra_ef ; mul24 ra4, rb5, ra_ef -+/* [0x000029c0] */ 0x93440dff, 0xd40248a1, // max r2, ra_y, 0 ; mov r1, 0 -+/* [0x000029c8] */ 0x9251e5f6, 0x1a0248a3, // min r2, r2, rb_max_y ; mov r3, ra_k1 -+/* [0x000029d0] */ 0x4c450cd7, 0xa4224462, // add ra_y, ra_y, r3 ; mul24 r2, r2, rb_pitch ; ldtmu0 -+/* [0x000029d8] */ 0x8c606cbf, 0x10024e05, // add t0s, ra_base, r2 ; mov rb5, rb6 -+/* [0x000029e0] */ 0x8e5479bf, 0x12024806, // shr r0, r4, ra_xshift ; mov rb6, rb7 -+/* [0x000029e8] */ 0x93458c47, 0xb20248a0, // max r2, ra_y2, r1 ; v8min r0, r0, rb_pmask ; ldtmu1 -+/* [0x000029f0] */ 0x8e2009f6, 0x10024847, // shr r1, r4, rb_xshift2 ; mov rb7, ra8 -+/* [0x000029f8] */ 0x925de5ce, 0x120248a1, // min r2, r2, rb_max_y ; v8min r1, r1, ra_pmax -+/* [0x00002a00] */ 0x4c450cd7, 0x12124462, // add ra_y2, ra_y2, r3 ; mul24 r2, r2, rb_pitch -+/* [0x00002a08] */ 0x8c24feb6, 0x10025f08, // add t1s, rb_base2, r2 ; mov ra8, ra9 -+/* [0x00002a10] */ 0x4c038af1, 0xd8025962, // add r5rep, r5, r3 ; mul24 r2, ra0.8a << 8, r1 << 8 @ "mul_used", 0 -+/* [0x00002a18] */ 0x5501fff0, 0x180348e2, // mov r3, rb_fir_off_h ; mul24.ifnn r2, ra0.8a, r0 -+/* [0x00002a20] */ 0x4d03f6b0, 0xda0248a3, // sub r2, r3, r2 ; mul24 r3, ra0.8b << 1, r0 << 1 @ "mul_used", 0 -+/* [0x00002a28] */ 0x40037031, 0xda0109e3, // nop ; mul24.ifn r3, ra0.8b << 9, r1 << 9 @ "mul_used", 0 -+/* [0x00002a30] */ 0x4c03e4f0, 0xdc0248a3, // add r2, r2, r3 ; mul24 r3, ra0.8c << 2, r0 << 2 @ "mul_used", 0 -+/* [0x00002a38] */ 0x40036031, 0xdc0109e3, // nop ; mul24.ifn r3, ra0.8c << 10, r1 << 10 @ "mul_used", 0 -+/* [0x00002a40] */ 0x4d03d4f0, 0xde0248a3, // sub r2, r2, r3 ; mul24 r3, ra0.8d << 3, r0 << 3 @ "mul_used", 0 -+/* [0x00002a48] */ 0x40035031, 0xde0109e3, // nop ; mul24.ifn r3, ra0.8d << 11, r1 << 11 @ "mul_used", 0 -+/* [0x00002a50] */ 0x4c07c4f0, 0xd80248a3, // add r2, r2, r3 ; mul24 r3, ra1.8a << 4, r0 << 4 @ "mul_used", 0 -+/* [0x00002a58] */ 0x40074031, 0xd80109e3, // nop ; mul24.ifn r3, ra1.8a << 12, r1 << 12 @ "mul_used", 0 -+/* [0x00002a60] */ 0x4c07b4f0, 0xda0248a3, // add r2, r2, r3 ; mul24 r3, ra1.8b << 5, r0 << 5 @ "mul_used", 0 -+/* [0x00002a68] */ 0x40073031, 0xda0109e3, // nop ; mul24.ifn r3, ra1.8b << 13, r1 << 13 @ "mul_used", 0 -+/* [0x00002a70] */ 0x4d07a4f0, 0xdc0248a3, // sub r2, r2, r3 ; mul24 r3, ra1.8c << 6, r0 << 6 @ "mul_used", 0 -+/* [0x00002a78] */ 0x40072031, 0xdc0109e3, // nop ; mul24.ifn r3, ra1.8c << 14, r1 << 14 @ "mul_used", 0 -+/* [0x00002a80] */ 0x4c0794f0, 0xde0248a3, // add r2, r2, r3 ; mul24 r3, ra1.8d << 7, r0 << 7 @ "mul_used", 0 -+/* [0x00002a88] */ 0x4c071b71, 0xde0329e3, // add.setf -, r5, r5 ; mul24.ifn r3, ra1.8d << 15, r1 << 15 @ "mul_used", 0 -+/* [0x00002a90] */ 0xffffff08, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00002a98] */ 0x4d0854fe, 0x1a0248a1, // sub r2, r2, r3 ; mul24 r1, rb5, ra2.8b -+/* [0x00002aa0] */ 0x550caffe, 0x1a024260, // mov ra9, rb10 ; mul24 r0, rb10, ra3.8b -+/* [0x00002aa8] */ 0x8f2c25f6, 0xd00242ca, // asr ra11, r2, v_bit_depth - 8 ; mov rb10, ra11 -+/* [0x00002ab0] */ 0x4d08623e, 0x1c024860, // sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+/* [0x00002ab8] */ 0x4d08723e, 0x1e024860, // sub r1, r1, r0 ; mul24 r0, rb7, ra2.8d -+/* [0x00002ac0] */ 0x4c208237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra8, rb8 -+/* [0x00002ac8] */ 0x4c0ca23e, 0x1c024860, // add r1, r1, r0 ; mul24 r0, rb10, ra3.8c -+/* [0x00002ad0] */ 0x4c2cb237, 0x10024860, // add r1, r1, r0 ; mul24 r0, ra11, rb11 -+/* [0x00002ad8] */ 0x0d127380, 0x10020867, // sub r1, r1, ra4 -+/* [0x00002ae0] */ 0x8d9cc23f, 0x10024862, // sub r1, r1, r0 ; mov r2, rb_wt_off -+/* [0x00002ae8] */ 0x0f9c63c0, 0xd0020867, // asr r1, r1, 6 -+/* [0x00002af0] */ 0x4d591bce, 0x120269e0, // sub.setf -, r5, rb_i_tmu ; mul24 r0, r1, ra_wt_mul_l0 -+/* [0x00002af8] */ 0x55653fce, 0x140453e1, // mov.ifz rb_base2, rb_base2_next ; mul24 r1, r1, ra_kmul_add -+/* [0x00002b00] */ 0x8d4e7076, 0x10029851, // sub r1, r0, r1 ; mov.ifz ra_y_y2, ra_y_y2_next -+/* [0x00002b08] */ 0x8d692bf6, 0x1002b9d8, // sub.setf -, r5, rb_lcount ; mov.ifz ra_base, ra_base_next -+/* [0x00002b10] */ 0x8c9f8289, 0xd0024860, // add r1, r1, r2 ; mov r0, r1 << 8 -+/* [0x00002b18] */ 0x8c5e7236, 0x1c024863, // add r1, r1, r0 ; mov r3, ra_blk_height -+/* [0x00002b20] */ 0xfffffe78, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00002b28] */ 0x4f65039f, 0x18024862, // asr r1, r1, ra_wt_den_p7 ; mul24 r2, r3, rb_pitch -+/* [0x00002b30] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00002b38] */ 0xf34003f3, 0xd2024c20, // max vpm, r1, 0 ; v8subs r0, ra_height, r3 -+/* [0x00002b40] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x00002b48] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00002b50] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x00002b58] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x00002b60] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x00002b68] */ 0xfffffe30, 0xf0f809e7, // brr -, r:1b -+/* [0x00002b70] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00002b78] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00002b80] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_filter_y10_b00 -+/* [0x00002b88] */ 0xfffff8e0, 0xf0f807a7, // brr ra_link, r:per_block_setup_10 -+/* [0x00002b90] */ 0x959a0ff6, 0x10024023, // mov ra0, unif ; mov r3, elem_num -+/* [0x00002b98] */ 0xec9c3fd2, 0x100269e5, // add.setf -, rb_ef, rb_ef ; v8subs r5rep, r2, r2 -+/* [0x00002ba0] */ 0x8c001cff, 0x14024800, // add r0, ra0.16b, r3 ; mov rb_xshift2, rb_xshift2_next -+/* [0x00002ba8] */ 0x00000001, 0xe00208a7, // mov r2, 1 -+/* [0x00002bb0] */ 0x8c591eb6, 0x10025461, // add rb_i_tmu, rb_i_tmu, r2 ; mov r1, ra_wt_off_mul_l0 -+/* [0x00002bb8] */ 0xf158fded, 0xd4025325, // shl rb_wt_off, ra_wt_off_l0, DENOM + 8 ; v8subs r5quad, r5, r5 -+/* [0x00002bc0] */ 0x809f8009, 0xd000d9d6, // nop ; mov.ifnz ra_wt_off_mul_l0, r1 << 8 -+// :1 -+/* [0x00002bc8] */ 0x0d9d1bc0, 0xb00229e7, // sub.setf -, r5, rb_i_tmu ; nop ; ldtmu1 -+/* [0x00002bd0] */ 0x8e4c09f6, 0xa0029851, // shr r1, r4, rb_xshift2 ; mov.ifz ra_y_y2, ra_y_y2_next ; ldtmu0 -+/* [0x00002bd8] */ 0x8e5509bf, 0x12024823, // shr r0, r4, ra_xshift ; mov r3, rb_pitch -+/* [0x00002be0] */ 0x13440dc0, 0xd40208a7, // max r2, ra_y, 0 -+/* [0x00002be8] */ 0x9269e5f6, 0x10029898, // min r2, r2, rb_max_y ; mov.ifz ra_base, ra_base_next -+/* [0x00002bf0] */ 0x4c441dd3, 0xd4224462, // add ra_y, ra_y, 1 ; mul24 r2, r2, r3 -+/* [0x00002bf8] */ 0x8c613cbf, 0x10028e0f, // add t0s, ra_base, r2 ; mov.ifz rb_base2, rb_base2_next -+/* [0x00002c00] */ 0x13440dc0, 0xd20208a7, // max r2, ra_y2, 0 -+/* [0x00002c08] */ 0x129de5c0, 0x100208a7, // min r2, r2, rb_max_y -+/* [0x00002c10] */ 0x4c441dd3, 0xd2124462, // add ra_y2, ra_y2, 1 ; mul24 r2, r2, r3 -+/* [0x00002c18] */ 0x8c5cfe86, 0x12024f20, // add t1s, rb_base2, r2 ; v8min r0, r0, ra_pmax -+/* [0x00002c20] */ 0x545983c6, 0x12024860, // and r1, r1, rb_pmask ; mul24 r0, r0, ra_wt_mul_l0 -+/* [0x00002c28] */ 0x4d492bce, 0x120269e1, // sub.setf -, r5, rb_lcount ; mul24 r1, r1, ra_wt_mul_l1 -+/* [0x00002c30] */ 0xcc52706e, 0x1a024865, // add r1, r0, r1 ; v8adds r5rep, r5, ra_k1 -+/* [0x00002c38] */ 0x915c83f6, 0xdc024863, // shl r1, r1, 8 ; mov r3, ra_blk_height -+/* [0x00002c40] */ 0xec40c3f3, 0x12024860, // add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 -+/* [0x00002c48] */ 0xffffff60, 0xf06809e7, // brr.anyn -, r:1b -+/* [0x00002c50] */ 0x0f9d03c0, 0xd0020867, // asr r1, r1, (DENOM + 9) - 32 -+/* [0x00002c58] */ 0x925f23bf, 0x12020867, // min r1, r1, ra_pmax ; mov -, vw_wait -+/* [0x00002c60] */ 0x5351039f, 0x18024c22, // max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+/* [0x00002c68] */ 0x956e7036, 0x10126431, // mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 -+/* [0x00002c70] */ 0x00000000, 0xf027c9e7, // bra.anyz -, ra_link -+/* [0x00002c78] */ 0x929dd0ff, 0x10024831, // min r0, r0, r3 ; mov vw_setup, rb_dma1 -+/* [0x00002c80] */ 0x8d7270f6, 0x10024872, // sub r1, r0, r3 ; mov vw_addr, ra_dest -+/* [0x00002c88] */ 0x119d73c0, 0xd0020867, // shl r1, r1, i_shift23 -+/* [0x00002c90] */ 0xffffff18, 0xf0f809e7, // brr -, r:1b -+/* [0x00002c98] */ 0x0c9d2e00, 0x100214a7, // add rb_lcount, rb_lcount, r0 -+/* [0x00002ca0] */ 0x0c6e7c40, 0x100206e7, // add ra_dma0, ra_dma0, r1 -+/* [0x00002ca8] */ 0x8c71ccbf, 0x10024731, // add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init -+// ::mc_end -+}; -+#ifdef __HIGHC__ -+#pragma Align_to(8, ff_hevc_rpi_shader) -+#endif -diff --git a/libavcodec/rpi_hevc_shader.h b/libavcodec/rpi_hevc_shader.h -new file mode 100644 -index 0000000000..79651c9b6c ---- /dev/null -+++ b/libavcodec/rpi_hevc_shader.h -@@ -0,0 +1,63 @@ -+#ifndef rpi_hevc_shader_H -+#define rpi_hevc_shader_H -+ -+extern unsigned int ff_hevc_rpi_shader[]; -+ -+#define mc_setup_c_q0 (ff_hevc_rpi_shader + 0) -+#define mc_start (ff_hevc_rpi_shader + 0) -+#define mc_setup_c_qn (ff_hevc_rpi_shader + 2) -+#define mc_filter_c_p (ff_hevc_rpi_shader + 134) -+#define mc_filter_c_p_l1 (ff_hevc_rpi_shader + 260) -+#define mc_filter_c_b (ff_hevc_rpi_shader + 386) -+#define mc_sync_q0 (ff_hevc_rpi_shader + 580) -+#define mc_sync_q1 (ff_hevc_rpi_shader + 598) -+#define mc_sync_q2 (ff_hevc_rpi_shader + 610) -+#define mc_sync_q3 (ff_hevc_rpi_shader + 622) -+#define mc_sync_q4 (ff_hevc_rpi_shader + 634) -+#define mc_sync_q5 (ff_hevc_rpi_shader + 652) -+#define mc_sync_q6 (ff_hevc_rpi_shader + 664) -+#define mc_sync_q7 (ff_hevc_rpi_shader + 676) -+#define mc_sync_q8 (ff_hevc_rpi_shader + 688) -+#define mc_sync_q9 (ff_hevc_rpi_shader + 706) -+#define mc_sync_q10 (ff_hevc_rpi_shader + 718) -+#define mc_sync_q11 (ff_hevc_rpi_shader + 730) -+#define mc_exit_c_qn (ff_hevc_rpi_shader + 742) -+#define mc_exit_y_qn (ff_hevc_rpi_shader + 742) -+#define mc_exit_c_q0 (ff_hevc_rpi_shader + 760) -+#define mc_exit_y_q0 (ff_hevc_rpi_shader + 760) -+#define mc_setup_y_q0 (ff_hevc_rpi_shader + 780) -+#define mc_setup_y_qn (ff_hevc_rpi_shader + 782) -+#define mc_filter_y_pxx (ff_hevc_rpi_shader + 1014) -+#define mc_filter_y_bxx (ff_hevc_rpi_shader + 1140) -+#define mc_filter_y_p00 (ff_hevc_rpi_shader + 1272) -+#define mc_filter_y_b00 (ff_hevc_rpi_shader + 1358) -+#define mc_setup_c10_q0 (ff_hevc_rpi_shader + 1432) -+#define mc_setup_c10_qn (ff_hevc_rpi_shader + 1434) -+#define mc_filter_c10_p (ff_hevc_rpi_shader + 1562) -+#define mc_filter_c10_p_l1 (ff_hevc_rpi_shader + 1684) -+#define mc_filter_c10_b (ff_hevc_rpi_shader + 1806) -+#define mc_sync10_q0 (ff_hevc_rpi_shader + 1996) -+#define mc_sync10_q1 (ff_hevc_rpi_shader + 2014) -+#define mc_sync10_q2 (ff_hevc_rpi_shader + 2026) -+#define mc_sync10_q3 (ff_hevc_rpi_shader + 2038) -+#define mc_sync10_q4 (ff_hevc_rpi_shader + 2050) -+#define mc_sync10_q5 (ff_hevc_rpi_shader + 2068) -+#define mc_sync10_q6 (ff_hevc_rpi_shader + 2080) -+#define mc_sync10_q7 (ff_hevc_rpi_shader + 2092) -+#define mc_sync10_q8 (ff_hevc_rpi_shader + 2104) -+#define mc_sync10_q9 (ff_hevc_rpi_shader + 2122) -+#define mc_sync10_q10 (ff_hevc_rpi_shader + 2134) -+#define mc_sync10_q11 (ff_hevc_rpi_shader + 2146) -+#define mc_exit_c10_q0 (ff_hevc_rpi_shader + 2158) -+#define mc_exit_y10_q0 (ff_hevc_rpi_shader + 2158) -+#define mc_exit_c10_qn (ff_hevc_rpi_shader + 2178) -+#define mc_exit_y10_qn (ff_hevc_rpi_shader + 2178) -+#define mc_setup_y10_q0 (ff_hevc_rpi_shader + 2196) -+#define mc_setup_y10_qn (ff_hevc_rpi_shader + 2198) -+#define mc_filter_y10_pxx (ff_hevc_rpi_shader + 2440) -+#define mc_filter_y10_p00 (ff_hevc_rpi_shader + 2566) -+#define mc_filter_y10_bxx (ff_hevc_rpi_shader + 2654) -+#define mc_filter_y10_b00 (ff_hevc_rpi_shader + 2786) -+#define mc_end (ff_hevc_rpi_shader + 2860) -+ -+#endif -diff --git a/libavcodec/rpi_hevc_shader.qasm b/libavcodec/rpi_hevc_shader.qasm -new file mode 100644 -index 0000000000..77946a0443 ---- /dev/null -+++ b/libavcodec/rpi_hevc_shader.qasm -@@ -0,0 +1,1821 @@ -+# Inter pred asm -+# -+# Logic here should be good to 14 bits without modification -+# but only 8 & 10 are currently instantiated & tested -+# 15 & 16 bits have different shift1, shift2 calc & I also suspect overflow -+# in _p00 & _b00 -+ -+# The @ "mul_used", 0 annotations that occur by various mul blocks suppress -+# the warning that we are using rotation & ra/rb registers. r0..3 can be -+# rotated through all 16 elems ra regs can only be rotated through their -+# local 4. As it happens this is what is wanted here as we do not want the -+# constants from the other half of the calc. -+ -+# Number limits in P/B calculation -+# -+# In order to avoid issues with mul24 being an unsigned 24->32 bit multiplier -+# we offset our intermediates s.t. they always end up +ve before the next -+# multiply (may be -ve whilst summing but that doesn't matter). -+# -+# Range calc for up to 14 bits (Y-B pred): -+# -+# denom: [0, 7] -+# bmax = (1 << bits) - 1 -+# off: [-(1 << (bits-1)), (1 << (bits-1)) - 1] -+# -+# wt_mul: [-128, 255] -+# wt_off = off * 2 + 1: [-bmax, bmax] -+# -+# pel: [0, bmax] -+# H-filter: [(-22*pel + 88*pel) >> (bits-8) + 0x4000] = [0x2a00, 0x97ff] -+# V-filter: [(-22*hf + 88*hf) >> 6] = [0x580, 0xc28e] -+# mul_t = (V_L0 + V_l1) * (wt_mul + 128): [0, 0x24624e6] -+# mul_t - (V_l0 + V_l1)* 128: [-0xc28e00, 0x18396e4] -+# adj_wt_off = (wt_off << ((denom + 6) - (bits - 8))) - 0x4000 * (wt_mul * 2): -+# [wt_off << (21 - bits)] - [wt_mul << 15] = [-0x1fffff, 0x1fffff] - [-0x400000, 0x7f8000] -+# -+# This all looks good and is mostly bit depth independant - and as we manage -+# to do unsigned multiplies everywhere (now) this should be good for any bit -+# depth up to 14 (we could probably do 16 - but that requires a few tweaks -+# to the shifts we don't currently have logic for) -+ -+# PREREAD is the number of requests that we have sitting in the TMU request -+# queue. -+# -+# There are 8 slots availible in the TMU request Q for tm0s requests, but -+# only 4 output FIFO entries and overflow is bad (corruption or crash) -+# (If threaded then only 2 out FIFO entries, but we aren't.) -+# In s/w we are effectively limited to the min vertical read which is >= 4 -+# so output FIFO is the limit. -+# -+# As the test for read-next is is the main part of the Luma loop (rather than -+# the preload FIFO part) we are limited to min_luma_height - 1 -+# Min_luma_height is 4 so we can only have a preload of 3 -+# Beware that min_chroma_height (and_width) is 2 so we can't do the same trick -+# in chroma without abandoning preload pretty much entirely (which would be bad) -+# -+# Timing tests vs preload of 4 suggests this doesn't hurt us much -+# Could have preread 4 for Chroma but when tested it didn't help -+ -+.set PREREAD, 3 -+ -+# Offset added (effectively) at the exit of the H FIR filter -+# This is enough to force the result +ve -+# Is good if it is a power of 2 as that allows for >> without loss -+# -+# Worst case for a single Y FIR is *-22 so we need an offset of 256*22 -+# But we need twice offset to survive both H & V = 256*22*2 = 0x2c00 -+# Round up to next power of 2 -+ -+.set FIR_OFFSET, 0x4000 -+ -+# Block heights - 8 & 16 are the only numbers we currently support -+ -+.set C_BLK_HEIGHT_8, 16 -+.set C_BLK_HEIGHT_16, 8 -+.set Y_BLK_HEIGHT_8, 16 -+.set Y_BLK_HEIGHT_16, 8 -+ -+# QPU counts - depend on block size -+# If we have a 2-byte format & block_size > 8 then can only afford -+# 8 QPUs -+# These numbers must match the numbers in ff_hevc_rpi_shader_cmd.h -+ -+.set N_QPU_8, 12 -+.set N_QPU_16, 12 -+ -+# Value to add to the weight multiplier to convert it into an unsigned value -+# Should be power of two for convienience -+ -+.set LOG2_MUL_ADD, 14 -+.set MUL_ADD, (1 << LOG2_MUL_ADD) -+ -+# Fixed denom (max that it can be set to) -+.set DENOM, 7 -+ -+# register allocation -+# -+ -+# ra0-3 -+# Used as temp and may be loop filter coeffs (split into .8s) -+# or temp in loop. Check usage on an individual basis. -+ -+# ra4-11 -+# V FIFO / temp / free -+ -+# -- free -- ra12 -+ -+# -- free -- ra13 -+ -+# -- free -- ra14 -+ -+# -- free -- ra15 -+ -+# uniform: width:height -+.set ra_width_height, ra16 -+.set ra_width, ra16.16b -+.set ra_height, ra16.16a -+ -+# y:y2 same layout as y_y2_next so we can update both together -+.set ra_y_y2, ra17 -+.set ra_y2, ra17.16a -+.set ra_y, ra17.16b -+ -+# uniform: L1 weight (U on left, V on right) -+# Only used in Y B -+.set ra_wt_off_mul_l1, ra18 -+.set ra_wt_off_l1, ra18.16b -+.set ra_wt_mul_l1, ra18.16a -+ -+# y_next:y2_next same layout as y_y2 so we can update both together -+.set ra_y_y2_next, ra19 -+.set ra_y_next, ra19.16b -+.set ra_y2_next, ra19.16a -+ -+# Setup: consts - subdivide a single register -+.set ra_kff800100, ra20 -+.set ra_k256, ra20.16a -+.set ra_k0, ra20.8a -+.set ra_k1, ra20.8b -+.set ra_k128, ra20.8c -+.set ra_k255, ra20.8d -+ -+# Loop: xshifts -+.set ra_xshift, ra21.16a -+.set ra_xshift_next, ra21.16b -+ -+# Loop var: L0 weight (U on left, V on right) -+# _off_ is not used in loop as we want to modify it before use -+.set ra_wt_off_mul_l0, ra22 -+.set ra_wt_mul_l0, ra22.16a -+.set ra_wt_off_l0, ra22.16b -+ -+# Max pel value (for 8 bit we can get away with sat ops but not 9+) -+# * Could merge with rb_pmask. For 10 bit Logically pmask needs 0xff in the -+# 2nd byte but as the source should never be > 3 there 0x3ff should do -+.set ra_blk_height_pmax, ra23 -+.set ra_pmax, ra23.16a -+.set ra_blk_height, ra23.8c -+# --free -- ra23.8d -+ -+# Loop: src frame base (L0) -+.set ra_base, ra24 -+ -+# Misc offsets -+.set ra_fir_off_val_wt_den_p7, ra25 -+.set ra_wt_den_p7, ra25.8a -+# -- free -- ra25.8b -+.set ra_fir_off_val, ra25.16b -+ -+# As it happens these constants are the same -+.if FIR_OFFSET == MUL_ADD -+# Weight multiplier unsigned add -+.set ra_kmul_add, ra_fir_off_val -+.else -+.error "FIR_OFFSET != MUL_ADD: Need new register & init" -+.endif -+ -+# Loop: next src frame base (L0) -+.set ra_base_next, ra26 -+ -+# Loop: height<<23 + width<<16 + vdw_setup_0 -+.set ra_dma0, ra27 -+ -+# Loop: destination address -+.set ra_dest, ra28 -+ -+# Setup: Dup of rb_ef -+# Lo bits are used as Y coeff 0 as that lefts us combine test & coeff mul -+# (top bits are ignored by mul24) -+.set ra_ef, ra29 -+ -+# Use an even numbered register as a link register to avoid corrupting flags -+.set ra_link, ra30 -+ -+# -- free -- ra31 -+ -+.set rb_xshift2, rb0 -+.set rb_xshift2_next, rb1 -+ -+# C: (elem & 1) == 0 ? elem * 2 : (elem + 4) * 2 -+.set rb_elem_x, rb2 -+ -+# El Flags -+# After adding to self we to have el even/odd on nc/c and lo/hi on nn/n -+# Duped into ra_ef as sometimes that is easier to use -+.set rb_ef, rb3 -+ -+# rb4-11 -+# Loop: V filter FIFO or V filter coeff -+ -+# Loop var: offset to add before shift (round + weighting offsets) -+# Exact value varies by loop -+.set rb_wt_off, rb12 -+ -+# -- free -- rb13 -+ -+# -- free -- rb14 -+ -+# Loop: src frame base (L1) -+.set rb_base2, rb15 -+ -+# Line pitch (128 for sand128) -+.set rb_pitch, rb16 -+ -+# Loop count - 2 (set up TMU for next xfer) -+.set rb_i_tmu, rb17 -+ -+# Loop count for min(height, 16) -+# Y will reset & loop again if height > 16 -+.set rb_lcount, rb18 -+ -+# frame_base2_next -+.set rb_base2_next, rb19 -+ -+# Setup: Height of Y+C in sand, (x&mask)*xpitch will give -+# offset to the slice -+.set rb_xpitch, rb20 -+ -+# These 3 consts each save 1 instruction in Y loop setup -+# so whilst they are worthwhile they should be the 1st to die if we need -+# another b reg -+.set rb_y_coeffs_2, rb21 # 0x050b0a00 -+.set rb_y_coeffs_3, rb22 # 0x11283a40 -+.set rb_y_coeffs_5, rb23 # 0x0a0b0500 -+ -+# Setup: 0xff (8-bit) / 0xffff (9+ bit) -+.set rb_pmask, rb24 -+ -+# vdw_setup_1(dst_pitch) -+.set rb_dma1_base, rb25 -+ -+# Setup: pic width - 1 -+# In bytes so 8 bit luma is (width - 1)*1, 16 bit chroma is (width -1)*4 etc. -+.set rb_max_x, rb26 -+ -+# vdw_setup_0 (depends on QPU number) -+.set rb_dma0_base, rb27 -+ -+# Setup: vw_setup value to reset VPM write pointer -+.set rb_vpm_init, rb28 -+ -+# Loop: vdw_setup_1(dst_pitch-width) = stride -+.set rb_dma1, rb29 -+ -+# Setup: pic_height - 1 -+.set rb_max_y, rb30 -+ -+# Setup: FIR H offset -+.set rb_fir_off_h, rb31 -+ -+ -+# With shifts only the bottom 5 bits are considered so -16=16, -15=17 etc. -+.set i_shift16, -16 -+.set i_shift21, -11 -+.set i_shift23, -9 -+.set i_shift30, -2 -+ -+# Much of the setup code is common between Y & C -+# Macros that express this - obviously these can't be overlapped -+# so are probably unsuitable for loop code -+ -+.macro m_calc_dma_regs, v_bit_depth, v_blk_height, r_vpm, r_dma -+ mov r2, qpu_num -+.if v_bit_depth <= 8 -+ # 8 bit version -+ asr r1, r2, 2 -+ shl r1, r1, 6 -+ and r0, r2, 3 -+ or r0, r0, r1 -+ -+ mov r1, vpm_setup(0, 4, h8p(0, 0)) # 4 is stride - stride acts on ADDR which is Y[5:0],B[1:0] for 8 bit -+ add r_vpm, r0, r1 # VPM 8bit storage -+ -+ mov r1, vdw_setup_0(0, 0, dma_h8p(0,0,0)) # height,width added later -+ shl r0, r0, 5 -+ -+.else -+ # 16 bit version -+ # Limited to 8 QPUs if blk height > 8 -+ asr r1, r2, 1 -+.if v_blk_height <= 8 -+ shl r1, r1, 4 -+.else -+ shl r1, r1, 5 -+.endif -+ and r0, r2, 1 -+ or r0, r0, r1 -+ -+ mov r1, vpm_setup(0, 2, h16p(0, 0)) # 2 is stride - stride acts on ADDR -+ add r_vpm, r0, r1 -+ -+ # X = H * 8 so the YH from VPMVCD_WR_SETUP[ADDR] drops into -+ # XY VPMVCD_WR_SETUP[VPMBASE] if shifted left 3 (+ 3 for pos of field in reg) -+ mov r1, vdw_setup_0(0, 0, dma_h16p(0,0,0)) # height,width added later -+ shl r0, r0, 6 -+.endif -+ add r_dma, r0, r1 # DMA out -+.endm -+ -+ -+.macro m_setup_q0 -+ srel -, 12 -+.endm -+ -+# Code start label -+::mc_start -+ -+################################################################################ -+# mc_setup_c -+# -+# typedef struct qpu_mc_pred_c_s_s { -+# int16_t y; -+# int16_t x; -+# uint32_t base; -+# uint32_t pic_cw; // C Width (== Y width / 2) -+# uint32_t pic_ch; // C Height (== Y Height / 2) -+# uint32_t stride2; -+# uint32_t stride1; -+# uint32_t wdenom; -+# int16_t y2; -+# int16_t x2; -+# uint32_t base2; -+# uint32_t next_fn; -+# } qpu_mc_pred_c_s_t; -+ -+.macro m_setup_c, v_bit_depth -+ -+# Cannot use mul24 on x as x might be -ve, so must use shift -+.if v_bit_depth <= 8 -+.set v_x_shift, 1 -+.set v_pmask, 0xff -+.set v_blk_height, C_BLK_HEIGHT_8 -+.else -+.set v_x_shift, 2 -+.set v_pmask, 0xffff -+.set v_blk_height, C_BLK_HEIGHT_16 -+.endif -+ -+ mov tmurs, 1 ; mov ra0, unif # No TMU swap ; x_y -+ -+ mov r0, [0,2,0,2,0,2,0,2,1,3,1,3,1,3,1,3] -+ shl rb_ef, r0, i_shift30 ; mov ra_base, unif # ; ref_c_base -+ -+# Read image dimensions -+ sub r0, unif, 1 # pic c width -+ shl rb_max_x, r0, v_x_shift # rb_max_x in bytes -+ sub rb_max_y, unif, 1 # pic c height -+ -+# load constants -+ mov ra_kff800100, 0xff800100 -+ mov rb_pmask, v_pmask -+ mov ra_blk_height_pmax, ((1 << v_bit_depth) - 1) | (v_blk_height << 16) -+ mov rb_fir_off_h, (FIR_OFFSET << (v_bit_depth - 8)) -+ mov ra_fir_off_val_wt_den_p7, (FIR_OFFSET << 16) | (DENOM + 15 - v_bit_depth) -+ -+# get source pitch -+ mov ra_ef, rb_ef ; mov rb_xpitch, unif # ; stride2 -+ mov rb_pitch, unif # stride1 -+ mov r1, vdw_setup_1(0) # [rb_pitch delay] Merged with dst_stride shortly -+ add rb_dma1_base, r1, rb_pitch # vdw_setup_1 -+ -+ and r0, 1, elem_num -+ nop ; mul24 r0, r0, 5 -+.if v_bit_depth <= 8 -+ add rb_elem_x, r0, elem_num -+.else -+ add r0, r0, elem_num -+ add rb_elem_x, r0, r0 -+.endif -+ -+# Compute base address for first and second access -+# ra_base ends up with t0s base -+# ra_base2 ends up with t1s base -+ -+ shl r0, ra0.16b, v_x_shift # [rb_elem_x delay] -+ add r0, r0, rb_elem_x # Add elem no to x to get X for this slice -+ max r0, r0, 0 ; mov ra_y, ra0.16a # ; stash Y -+ min r0, r0, rb_max_x -+ -+# Get shift -+# Shift will always calculate as 0 for 9+ bit -+# Ideally we can optimize the shift out of the code in these cases but for now -+# it is tidier to leave it in -+.if v_bit_depth <= 8 -+ shl ra_xshift_next, r0, 3 -+.else -+ mov ra_xshift_next, 0 ; mov rb_xshift2_next, 0 -+.endif -+ -+# In a single 32 bit word we get 1 or 2 UV pairs so mask bottom bits of xs if we need to -+ -+.if v_bit_depth <= 8 -+ and r0, r0, -4 -+.endif -+ sub r1, ra_k0, rb_pitch -+ and r1, r0, r1 -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 ; mov ra0, unif # ; next_x2_y2 -+ add ra_base, ra_base, r0 -+ -+# Compute part of VPM to use for DMA output -+# * We only get 8 QPUs if 16 bit - maybe reduce height and auto-loop? -+ m_calc_dma_regs v_bit_depth, v_blk_height, rb_vpm_init, rb_dma0_base -+ -+# And again for L1, but only worrying about frame2 stuff -+ -+# Compute base address for first and second access -+# ra_base ends up with t0s base -+# rb_base2 ends up with t1s base -+ -+ shl r0, ra0.16b, v_x_shift -+ add r0, r0, rb_elem_x ; mov ra_y2, ra0.16a # Add QPU slice offset -+ max r0, r0, 0 ; mov rb_base2, unif # ref_c_base2 -+ min r0, r0, rb_max_x -+ -+# Get shift (already zero if 9+ bit so ignore) -+.if v_bit_depth <= 8 -+ shl rb_xshift2_next, r0, 3 -+.endif -+ -+# In a single 32 bit word we get 2 UV pairs so mask bottom bit of xs -+ -+.if v_bit_depth <= 8 -+ and r0, r0, -4 -+.endif -+ sub r1, ra_k0, rb_pitch -+ and r1, r0, r1 ; mov r3, PREREAD -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 ; mov r2, ra_y2 -+ add rb_base2, rb_base2, r0 ; mov r0, ra_y -+ -+# Do preloads -+# r0 = ra_y, r2 = ra_y2, r3 = PREREAD -+ -+:1 -+ sub.setf r3, r3, 1 -+ max r1, r0, 0 -+ min r1, r1, rb_max_y -+ add r0, r0, ra_k1 ; mul24 r1, r1, rb_pitch -+ add t0s, ra_base, r1 ; mov ra_y, r0 -+ -+ max r1, r2, 0 -+ brr.anynz -, r:1b -+ min r1, r1, rb_max_y -+ add r2, r2, ra_k1 ; mul24 r1, r1, rb_pitch -+ add t1s, rb_base2, r1 ; mov ra_y2, r2 -+# >>> .anynz 1b -+ -+ mov ra_link, unif # link -+# touch registers to keep simulator happy (and fills in delay slots) -+ mov ra4, 0 ; mov rb4, 0 -+ bra -, ra_link -+ mov ra5, 0 ; mov rb5, 0 -+ mov ra6, 0 ; mov rb6, 0 -+ mov ra7, 0 ; mov rb7, 0 -+# >>> ra_link -+.endm -+ -+::mc_setup_c_q0 -+ m_setup_q0 -+::mc_setup_c_qn -+ m_setup_c 8 -+ -+################################################################################ -+# -+# mc_filter_c_p -+# -+# typedef struct qpu_mc_pred_c_p_s { -+# int16_t y; -+# int16_t x; -+# uint32_t base; -+# uint16_t h; -+# uint16_t w; -+# uint32_t coeffs_x; -+# uint32_t coeffs_y; -+# uint32_t wo_u; -+# uint32_t wo_v; -+# uint32_t dst_addr_c; -+# uint32_t next_fn; -+# } qpu_mc_pred_c_p_t; -+ -+.macro m_filter_c_p, v_tmu, v_bit_depth -+ -+.if v_bit_depth <= 8 -+.set v_x_shift, 1 -+.set v_x_mul, 2 -+.set v_v_shift, 8 -+# Shifts to get width & height in the right place in rb_dma0 -+.set v_dma_h_shift, 7 -+.set v_dma_wh_shift, i_shift16 -+.else -+.set v_x_shift, 2 -+.set v_x_mul, 4 -+.set v_v_shift, i_shift16 -+# Shifts to get width & height in the right place in rb_dma0 -+.set v_dma_h_shift, 8 -+.set v_dma_wh_shift, 15 -+.endif -+ -+.if v_tmu == 0 -+.set vrx_xshift, rb_xshift2 # b side more convienient -+.set vrx_xshift_next, ra_xshift_next -+.set vra_y_next, ra_y_next -+.set vrx_base_next, ra_base_next -+.set vra_y, ra_y -+.set vra_base, ra_base -+.set vr_txs, t0s -+.else -+.set vrx_xshift, ra_xshift # a side more convienient -+.set vrx_xshift_next, rb_xshift2_next -+.set vra_y_next, ra_y2_next -+.set vrx_base_next, rb_base2_next -+.set vra_y, ra_y2 -+.set vra_base, rb_base2 -+.set vr_txs, t1s -+.endif -+ -+# denom shift values -+.set i_wt_den_p5, (DENOM + 13 - v_bit_depth) -+.set i_wt_den_p6, (DENOM + 14 - v_bit_depth) -+ -+# per-channel shifts were calculated on the *previous* invocation -+# get base addresses and per-channel shifts for *next* invocation -+ mov vw_setup, rb_vpm_init ; mov ra2, unif # ; x_y -+ -+ add.setf -, rb_ef, rb_ef ; mov r3, unif # [ra2 delay] ; base -+ -+ shl r0, ra2.16b, v_x_shift ; v8subs r5rep, r0, r0 # r5 = 0 -+ add r0, r0, rb_elem_x ; mov ra_width_height, unif # r1=pitch2 mask ; width_height -+ sub r1, r5, rb_pitch ; mov ra0, unif # ; H filter coeffs -+ max r0, r0, r5 ; mov vrx_xshift, vrx_xshift_next -+ min r0, r0, rb_max_x ; mov vra_y_next, ra2.16a -+ -+.if v_bit_depth <= 8 -+ shl vrx_xshift_next, r0, 3 -+ and r0, r0, -4 -+.endif -+ and r1, r0, r1 ; mul24 r2, ra_width, v_x_mul # r2=w*2 (we are working in pel pairs) ** x*2 already calced! -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 ; mov ra3, unif # ; V filter coeffs -+ add vrx_base_next, r3, r0 ; mov r1, ra_height -+ -+# set up VPM write -+ sub rb_dma1, rb_dma1_base, r2 ; mov ra_wt_off_mul_l0, unif # Compute vdw_setup1(dst_pitch-width) ; U offset/weight -+ add rb_i_tmu, r1, (3-4) - PREREAD ; v8min r1, r1, ra_blk_height -+ add rb_lcount, r1, (3-4) ; mov.ifc ra_wt_off_mul_l0, unif # ; V offset/weight -+ -+# Misc final setup... -+ -+ shl r0, r1, v_dma_h_shift ; mov ra_dest, unif # ; dst_addr -+ add r0, r0, r2 ; mov r2, ra_fir_off_val # Combine width and height of destination area (r0=h<<8, r2=w*2) -+ shl r0, r0, v_dma_wh_shift ; mov rb10, ra3.8c # Shift into bits 16 upwards of the vdw_setup0 register -+ add ra_dma0, r0, rb_dma0_base ; mov r1, ra_wt_off_l0 # ; r1=weight -+ shl r1, r1, i_wt_den_p5 ; mul24 r0, r2, ra_wt_mul_l0 -+ sub rb_wt_off, r1, r0 ; mov r0, ra_kmul_add -+ add ra_wt_mul_l0, ra_wt_mul_l0, r0 ; mov r5rep, -4 # ; loop counter (V FIFO fill = 4) -+ mov rb11, ra3.8d ; mov ra_link, unif # ; Link -+ -+# r5 = -4 (loop counter) -+# ra_wt_mul_l0 = weight L0 + 128 (now unsigned) -+# rb_wt_off = (offset * 2 + 1) << (wt_den + 5) -+# rb31 = FIR value offset -+ -+# FIFO: rb4, ra5, rb6, ra7 -+# Coeffs in ra3.8a, ra3.8b, rb10, rb11 -+ -+# We want (r0r1) -+# U0U3 : V0V3 : U1U4 : V1V4 : U2U5 : V2U5 : ... -+# We fetch (after shift) -+# C0 : C3 : C1 : C4 : C2 : C5 : ... -+ -+:1 -+# retrieve texture results and pick out bytes -+# then submit two more texture requests -+ -+.if v_tmu == 0 -+ sub.setf -, r5, rb_i_tmu ; mov rb4, ra5 ; ldtmu0 -+ shr r2, r4, vrx_xshift ; mov.ifz r3, vra_y_next -+ shr r1, r2, v_v_shift ; mov.ifnz r3, vra_y -+ add.setf -, rb_ef, rb_ef ; mov.ifz vra_base, vrx_base_next -+.else -+ sub.setf -, r5, rb_i_tmu ; mov rb4, ra5 ; ldtmu1 -+ shr r2, r4, vrx_xshift ; mov.ifz vra_base, vrx_base_next -+ shr r1, r2, v_v_shift ; mov.ifnz r3, vra_y -+ add.setf -, rb_ef, rb_ef ; mov.ifz r3, vra_y_next # [r1 << delay] -+.endif -+ -+ add vra_y, r3, ra_k1 ; mov r0, r1 << 15 -+ max r3, r3, ra_k0 ; mov.ifnc r1, r2 << 1 -+ min r3, r3, rb_max_y ; mov.ifnc r0, r2 -+ -+ and r1, r1, ra_pmax ; mul24 r3, r3, rb_pitch -+.if v_tmu == 0 -+ add vr_txs, vra_base, r3 ; v8min r0, r0, rb_pmask # ; mask bytes -+.else -+ add vr_txs, vra_base, r3 ; v8min r0, r0, ra_pmax # ; mask bytes -+.endif -+ -+# apply horizontal filter -+# The filter coeffs for the two halves of this are the same (unlike in the -+# Y case) so it doesn't matter which ra0 we get them from -+# Also as the two halves are locked together we don't need to separate the 1st -+# r0 mul or the last r1 mul as they are valid for all QPUs -+ -+ add r5rep, r5, 1 ; mul24 r3, ra0.8a, r0 -+ sub r2, rb_fir_off_h, r3 ; mul24 r3, ra0.8d, r1 -+ sub r2, r2, r3 ; mul24 r3, ra0.8b << 2, r0 << 2 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra0.8b << 12, r1 << 12 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra0.8c << 4, r0 << 4 @ "mul_used", 0 -+ add.setf -, r5, r5 ; mul24.ifn r3, ra0.8c << 14, r1 << 14 @ "mul_used", 0 -+ -+# V filter = - r4 * a + r5 * b + r6 * c - r7 * d (post FIFO shift) -+# We would like to save the r5->r4 shift but we need a delay slot -+# for both r7 & r6 which we can't find anything to put in if we have -+# already multiplied r4 & r5! -+ brr.anyn -, r:1b -+ add r2, r2, r3 ; mul24 r0, ra7, rb10 # r6 post -+ mov ra5, rb6 ; mul24 r1, rb6, ra3.8b # r5 post -+ asr ra7, r2, v_bit_depth - 8 ; mov rb6, ra7 -+# >>> .anyn 1b -+ -+ add r1, r1, r0 ; mul24 r0, rb4, ra3.8a # [ra7 delay] -+ sub r1, r1, r0 ; mul24 r0, ra7, rb11 -+ sub r1, r1, r0 -+ -+ asr r1, r1, 6 ; mov r3, ra_blk_height # ; NxtLoop -+ sub.setf -, r5, rb_lcount ; mul24 r0, r1, ra_wt_mul_l0 -+ add r0, r0, rb_wt_off ; mul24 r1, r1, ra_kmul_add -+ sub r1, r0, r1 ; v8subs r0, ra_height, r3 # ; NxtLoop -+ brr.anyn -, r:1b -+ asr r1, r1, i_wt_den_p6 -+ min r1, r1, ra_pmax ; mov -, vw_wait -+ max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch # ; NxtLoop -+# >>> .anyn 1b -+ -+# r0 = remaining height (min 0) -+# r2 = r3 * rb_pitch -+# r3 = block_height -+ -+# If looping again then we consumed 16 height last loop -+# rb_dma1 (stride) remains constant -+# rb_i_tmu remains const (based on total height) -+# recalc ra_dma0, rb_lcount based on new segment height -+ -+ mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 # VDW setup 0 -+ -+# DMA out -+ bra.anyz -, ra_link -+ min r0, r0, r3 ; mov vw_setup, rb_dma1 # Stride -+ sub r1, r0, r3 ; mov vw_addr, ra_dest # start the VDW -+ shl r1, r1, i_shift23 -+# >>> .anyz ra_link -+ -+# Here r1 = cur_blk_height - 16 so it will be 0 or -ve -+# We add to dma0 to reduce the number of output lines in the final block -+ brr -, r:1b -+ add rb_lcount, rb_lcount, r0 -+ add ra_dma0, ra_dma0, r1 -+ add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init # ; Reset our VDM write pointer -+# >>> 1b -+.endm -+ -+::mc_filter_c_p -+ m_filter_c_p 0, 8 -+ -+::mc_filter_c_p_l1 -+ m_filter_c_p 1, 8 -+ -+################################################################################ -+# -+# mc_filter_c_b -+# -+# typedef struct qpu_mc_pred_c_b_s { -+# int16_t y; -+# int16_t x; -+# uint32_t base; -+# uint16_t h; -+# uint16_t w; -+# uint32_t coeffs_x1; -+# uint32_t coeffs_y1; -+# int16_t weight_u1; -+# int16_t weight_v1; -+# int16_t y2; -+# int16_t x2; -+# uint32_t base2; -+# uint32_t coeffs_x2; -+# uint32_t coeffs_y2; -+# uint32_t wo_u2; -+# uint32_t wo_v2; -+# uint32_t dst_addr_c; -+# uint32_t next_fn; -+# } qpu_mc_pred_c_b_t; -+ -+.macro m_filter_c_b, v_bit_depth -+ -+.if v_bit_depth <= 8 -+.set v_x_shift, 1 -+.set v_v_shift, 8 -+# Shifts to get width & height in the right place in ra_dma0 -+.set v_dma_h_shift, 7 -+.set v_dma_wh_shift, i_shift16 -+.else -+.set v_x_shift, 2 -+.set v_v_shift, i_shift16 -+# Shifts to get width & height in the right place in ra_dma0 -+.set v_dma_h_shift, 8 -+.set v_dma_wh_shift, 15 -+.endif -+.set v_x_mul, (1 << v_x_shift) -+ -+# denom shift values -+.set i_wt_den_p5, (DENOM + 13 - v_bit_depth) -+.set i_wt_den_p6, (DENOM + 14 - v_bit_depth) -+ -+# per-channel shifts were calculated on the *previous* invocation -+ -+# get base addresses and per-channel shifts for *next* invocation -+ mov vw_setup, rb_vpm_init ; mov ra2, unif # ; x_y -+ -+ add.setf -, rb_ef, rb_ef ; mov r3, unif # [ra2 delay] ; r3=base -+ -+ shl r0, ra2.16b, v_x_shift ; v8subs r5rep, r1, r1 # x ; r5=0 -+ add r0, r0, rb_elem_x ; mov ra_y_next, ra2.16a -+ sub r1, r5, rb_pitch ; mov ra_width_height, unif # r1=pitch2 mask ; width_height -+ max r0, r0, r5 ; mov ra_xshift, ra_xshift_next -+ min r0, r0, rb_max_x ; mov ra0, unif # ; L0 H filter coeffs -+ -+.if v_bit_depth <= 8 -+ shl ra_xshift_next, r0, 3 -+.endif -+ -+ and r0, r0, -4 ; mov ra2, unif # ; L0 V filter coeffs -+ and r1, r0, r1 ; mul24 r2, ra_width, v_x_mul # r2=x*2 (we are working in pel pairs) -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 ; mov r1, ra_height # Add stripe offsets ; r1=height -+ add ra_base_next, r3, r0 ; mov rb_xshift2, rb_xshift2_next # ; xshift2 used because B -+ -+# set up VPM write -+ -+ sub rb_dma1, rb_dma1_base, r2 ; mov ra_wt_off_mul_l0, unif # Compute vdw_setup1(dst_pitch-width) ; U weight -+ add rb_i_tmu, r1, (3-4) - PREREAD ; v8min r1, r1, ra_blk_height -+ add rb_lcount, r1, (3-4) ; mov.ifc ra_wt_mul_l0, ra_wt_off_l0 # ; V weight -+ -+ shl r0, r1, v_dma_h_shift ; mov ra3, unif # ; x2_y2 -+ add r0, r0, r2 ; mov r3, unif # [ra3 delay] ; base -+ shl r0, r0, v_dma_wh_shift ; mov ra_y2_next, ra3.16a # Shift into bits 16 upwards of the vdw_setup0 register -+ add ra_dma0, r0, rb_dma0_base ; mov r0, ra3.16b # r0=x -+ -+# L1 - uniform layout could possibly be optimized -+ -+ shl r0, r0, v_x_shift ; mov ra1, unif # r0=x<>> .anyn 1b -+ -+ sub r2, r1, r0 ; mul24 r1, rb5, ra2.8b # L1 ; L0 -+ sub.setf -, r5, rb_lcount ; mov r0, ra4 -+ sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+ add r1, r1, r0 ; mul24 r0, ra7, rb7 -+ -+ sub r1, r1, r0 ; mul24 r0, rb10, ra3.8c # L1 -+ add r2, r2, r0 ; mul24 r0, ra11, rb11 # L1 -+ sub r2, r2, r0 -+ -+ shr r1, r1, 6 -+ shr r2, r2, 6 ; mul24 r0, r1, ra_wt_mul_l0 -+ add r2, r2, r1 ; mul24 r1, r2, ra_wt_mul_l1 -+ add r1, r1, r0 ; mul24 r2, r2, ra_kmul_add -+ sub r1, r1, r2 ; mov r3, ra_blk_height # ; NxtLoop -+ add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 # ; NxtLoop -+ -+ brr.anyn -, r:1b -+ asr r1, r1, ra_wt_den_p7 -+ min r1, r1, ra_pmax ; mov -, vw_wait -+ max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch # ; NxtLoop -+# >>> .anyn 1b -+ -+# r0 = remaining height (min 0) -+# r2 = r3 * rb_pitch -+# r3 = block_height -+ -+# If looping again then we consumed 16 height last loop -+# rb_dma1 (stride) remains constant -+# rb_i_tmu remains const (based on total height) -+# recalc ra_dma0, rb_lcount based on new segment height -+ -+ mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 # ; VDW setup 0 -+ -+# DMA out -+ bra.anyz -, ra_link -+ min r0, r0, r3 ; mov vw_setup, rb_dma1 # ; Stride -+ sub r1, r0, r3 ; mov vw_addr, ra_dest # ; start the VDW -+ shl r1, r1, i_shift23 -+# >>> .anyz ra_link -+ -+# Here r1 = cur_blk_height - 16 so it will be 0 or -ve -+# We add to dma0 to reduce the number of output lines in the final block -+ brr -, r:1b -+ add rb_lcount, rb_lcount, r0 -+ add ra_dma0, ra_dma0, r1 -+ add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init # ; Reset our VDM write pointer -+# >>> 1b -+.endm -+ -+::mc_filter_c_b -+ m_filter_c_b 8 -+ -+################################################################################ -+# Exit code used by both Luma & Chroma so place between them to avoid I-cache -+# conflicts -+ -+.macro m_exit_drain -+.if PREREAD == 2 -+# Special case 2 as loop is wasteful -+ nop ; nop ; ldtmu0 -+ nop ; nop ; ldtmu1 -+ nop ; nop ; ldtmu0 -+ mov -, vw_wait ; nop ; ldtmu1 -+.else -+ mov.setf r3, PREREAD - 1 -+:1 -+ brr.anynz -, r:1b -+ nop ; nop ; ldtmu0 -+ nop ; nop ; ldtmu1 -+ sub.setf r3, r3, 1 -+ # >>> -+ mov -, vw_wait -+.endif -+.endm -+ -+# This sync layout groups QPUs 0-3, 4-7, 8-11 (i.e. 1 group per TMU pair) -+# All qpus start at the beginning and after that (group - 1) must have finished -+# before (group) can start -+# -+# Requires setup code for QPU 0 to srel sem 12 (m_setup_q0) to start the chain -+# Exit code will sacq sem 12 so everything is @ 0 on exit (this is important - -+# lockup otherwise) -+# -+# There is some, currently ill defined, potential lockup if we have the VDM active -+# whilst doing sem stuff so we wait first. ?? QPU stall from sem stalls VDM pipe too ?? -+# -+# The code stalled when I had many waiters on a single sem so we have a -+# "ripple" of srels to restart. Unsure why, may have been bug, but this works -+# and we currently have both the memory & sems to support it. -+.macro m_sync_q, n_qpu, n_quads -+# Do not generate code for qpu >= quads * 4 - fns should never be called -+.if n_qpu < n_quads * 4 -+ mov ra_link, unif # Can only branch to an a reg (not r0) -+ mov -, vw_wait # [ra_link delay] -+ -+.set n_sem_sync, n_qpu - (n_qpu % 4) -+.set n_sem_in, n_qpu -+.set n_sem_out, n_qpu + 1 -+ -+.if n_qpu % 4 == 0 -+ -+.set n_sem_quad_in, 12 + n_qpu / 4 -+.set n_sem_quad_out, 12 + (((n_qpu / 4) + 1) % n_quads) -+ -+ sacq -, n_sem_sync -+ sacq -, n_sem_sync -+ sacq -, n_sem_sync -+ bra -, ra_link -+ sacq -, n_sem_quad_in -+ srel -, n_sem_out -+ srel -, n_sem_quad_out -+ -+.else -+ bra -, ra_link -+ srel -, n_sem_sync -+ sacq -, n_sem_in -+.if n_sem_out % 4 != 0 -+ srel -, n_sem_out -+.else -+ nop -+.endif -+.endif -+.endif -+.endm -+ -+.set v_quads8, N_QPU_8 / 4 -+ -+::mc_sync_q0 -+ m_sync_q 0, v_quads8 -+::mc_sync_q1 -+ m_sync_q 1, v_quads8 -+::mc_sync_q2 -+ m_sync_q 2, v_quads8 -+::mc_sync_q3 -+ m_sync_q 3, v_quads8 -+::mc_sync_q4 -+ m_sync_q 4, v_quads8 -+::mc_sync_q5 -+ m_sync_q 5, v_quads8 -+::mc_sync_q6 -+ m_sync_q 6, v_quads8 -+::mc_sync_q7 -+ m_sync_q 7, v_quads8 -+::mc_sync_q8 -+ m_sync_q 8, v_quads8 -+::mc_sync_q9 -+ m_sync_q 9, v_quads8 -+::mc_sync_q10 -+ m_sync_q 10, v_quads8 -+::mc_sync_q11 -+ m_sync_q 11, v_quads8 -+ -+# mc_exit() -+# Chroma & Luma the same now -+ -+.macro m_exit_qn -+ m_exit_drain -+ nop ; nop ; thrend -+ nop -+ nop -+# >>> thrend <<< -+.endm -+ -+::mc_exit_c_qn -+::mc_exit_y_qn -+ m_exit_qn -+ -+ -+ -+# mc_interrupt_exit12() -+ -+.macro m_exit_q0 -+ m_exit_drain -+ sacq -, 12 -+ nop ; nop ; thrend -+ mov interrupt, 1 -+ nop -+# >>> thrend <<< -+.endm -+ -+::mc_exit_c_q0 -+::mc_exit_y_q0 -+ m_exit_q0 -+ -+# LUMA CODE -+ -+# The idea is to form B predictions by doing 8 pixels from ref0 in parallel with 8 pixels from ref1. -+# For P frames we make the second x,y coordinates offset by +8 -+ -+ -+################################################################################ -+# mc_setup -+# -+# typedef struct qpu_mc_pred_y_s_s { -+# qpu_mc_src_t next_src1; -+# qpu_mc_src_t next_src2; -+# uint16_t pic_h; -+# uint16_t pic_w; -+# uint32_t stride2; -+# uint32_t stride1; -+# uint32_t wdenom; -+# uint32_t next_fn; -+# } qpu_mc_pred_y_s_t; -+ -+.macro m_setup_y, v_bit_depth -+ -+# Cannot use mul24 on x as x might be -ve, so must use shift -+.if v_bit_depth <= 8 -+.set v_x_shift, 0 -+.set v_pmask, 0xff -+.set v_blk_height, Y_BLK_HEIGHT_8 -+.else -+.set v_x_shift, 1 -+.set v_pmask, 0xffff -+.set v_blk_height, Y_BLK_HEIGHT_16 -+.endif -+ -+ -+ # Need to save these because we need to know the frame dimensions before computing texture coordinates -+ mov tmurs, 1 ; mov ra0, unif # No TMU swap ; x_y -+ mov ra9, unif # ref_y_base -+ mov ra1, unif # x2_y2 -+ -+ -+# load constants -+ mov r0, [0,2,0,2,0,2,0,2,1,3,1,3,1,3,1,3] -+ shl rb_ef, r0, i_shift30 ; mov ra11, unif # ; ref_y2_base -+ -+ mov ra_kff800100, 0xff800100 -+ mov rb_pmask, v_pmask -+ mov ra_blk_height_pmax, ((1 << v_bit_depth) - 1) | (v_blk_height << 16) -+ mov rb_fir_off_h, (FIR_OFFSET << (v_bit_depth - 8)) -+ mov ra_fir_off_val_wt_den_p7, (FIR_OFFSET << 16) | (DENOM + 15 - v_bit_depth) -+ mov rb_y_coeffs_2, 0x050b0a00 -+ mov rb_y_coeffs_3, 0x11283a40 -+ mov rb_y_coeffs_5, 0x0a0b0500 -+ -+# Compute part of VPM to use -+ -+# Read image dimensions -+ mov ra3, unif # width_height -+ mov ra_ef, rb_ef ; mov rb_xpitch, unif # [ra3 delay] ; stride2 -+.if v_x_shift == 0 -+ sub rb_max_x, ra3.16b, 1 -+.else -+ sub r0, ra3.16b, 1 -+ shl rb_max_x, r0, v_x_shift -+.endif -+ sub rb_max_y, ra3.16a, 1 -+ mov r3, elem_num ; mov rb_pitch, unif # stride1 -+ -+# get destination pitch -+ mov r1, vdw_setup_1(0) # [rb_pitch delay] -+ or rb_dma1_base, r1, rb_pitch -+ -+# Compute base address for first and second access -+ add r0, ra0.16b, r3 # Load x + elem_num -+.if v_x_shift != 0 -+ shl r0, r0, v_x_shift -+.endif -+ max r0, r0, 0 -+ min r0, r0, rb_max_x -+ shl ra_xshift_next, r0, 3 # Compute shifts -+ -+# X is byte offset - we can only load words - mask -+ -+ and r0, r0, -4 ; v8subs r2, r2, r2 -+ sub r2, r2, rb_pitch -+ and r1, r0, r2 -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 # Add stripe offsets -+ add ra_base, ra9, r0 -+ -+ # r3 still contains elem_num -+ add r0, ra1.16b, r3 # Load x -+.if v_x_shift != 0 -+ shl r0, r0, v_x_shift -+.endif -+ max r0, r0, 0 -+ min r0, r0, rb_max_x -+ shl rb_xshift2_next, r0, 3 # Compute shifts -+ -+ # r2 still contains mask -+ and r0, r0, -4 -+ and r1, r0, r2 -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 # Add stripe offsets -+ add rb_base2, ra11, r0 -+ -+# Do preloads -+ nop ; mov r0, ra0.16a # ; r0 = y -+ mov r3, PREREAD ; mov r2, ra1.16a # ; r2 = y2 -+ -+:1 -+ sub.setf r3, r3, 1 -+ max r1, r0, 0 -+ min r1, r1, rb_max_y -+ add r0, r0, ra_k1 ; mul24 r1, r1, rb_pitch -+ add t0s, ra_base, r1 ; mov ra_y, r0 -+ -+ max r1, r2, 0 -+ brr.anynz -, r:1b -+ min r1, r1, rb_max_y -+ add r2, r2, ra_k1 ; mul24 r1, r1, rb_pitch -+ add t1s, rb_base2, r1 ; mov ra_y2, r2 -+# >>> .anynz 1b -+ -+ m_calc_dma_regs v_bit_depth, v_blk_height, rb_vpm_init, rb_dma0_base -+ -+ mov ra_link, unif # Next fn -+ -+# touch vertical context to keep simulator happy -+ mov ra8, 0 ; mov rb8, 0 # [ra_link delay] -+ bra -, ra_link -+ mov ra9, 0 ; mov rb9, 0 -+ mov ra10, 0 ; mov rb10, 0 -+ mov ra11, 0 ; mov rb11, 0 -+# >>> ra_link -+.endm -+ -+::mc_setup_y_q0 -+ m_setup_q0 -+::mc_setup_y_qn -+ m_setup_y 8 -+ -+################################################################################ -+# -+# Start of per-block setup code -+# P and B blocks share the same setup code to save on Icache space -+ -+# get base addresses and per-channel shifts for *next* invocation -+# per-channel shifts were calculated on the *previous* invocation -+ -+# 1st 3 instructions of per_block-setup in branch delay -+# -+# typedef struct qpu_mc_pred_y_p_s { -+# qpu_mc_src_t next_src1; -+# qpu_mc_src_t next_src2; -+# uint16_t h; -+# uint16_t w; -+# uint32_t mymx21; -+# uint32_t wo1; -+# uint32_t wo2; -+# uint32_t dst_addr; -+# uint32_t next_fn; -+# } qpu_mc_pred_y_p_t; -+# -+ -+.macro m_luma_setup, v_bit_depth -+# Hack - QASM may well have have label pasting but I have no idea how... -+.if v_bit_depth == 8 -+ brr ra_link, r:per_block_setup_8 -+.elif v_bit_depth == 10 -+ brr ra_link, r:per_block_setup_10 -+.endif -+ mov ra0, unif ; mov r3, elem_num # y_x ; elem_num has implicit unpack?? -+ add.setf -, rb_ef, rb_ef ; v8subs r5rep, r2, r2 # [ra0 delay] ; r5 = 0 -+ add r0, ra0.16b, r3 ; mov rb_xshift2, rb_xshift2_next -+.endm -+ -+.macro m_per_block_setup, v_bit_depth -+ -+.if v_bit_depth <= 8 -+.set v_x_shift, 0 -+.set v_x_mul, 1 -+# Shifts to get width & height in the right place in ra_dma0 -+.set v_dma_h_shift, 7 -+.set v_dma_wh_shift, i_shift16 -+.else -+.set v_x_shift, 1 -+.set v_x_mul, 2 -+# Shifts to get width & height in the right place in ra_dma0 -+.set v_dma_h_shift, 8 -+.set v_dma_wh_shift, 15 -+.endif -+ -+.if v_x_shift != 0 -+ shl r0, r0, v_x_shift -+.endif -+ max r0, r0, r5 ; mov ra_xshift, ra_xshift_next -+ min r0, r0, rb_max_x -+ -+ shl ra_xshift_next, r0, 3 # Compute shifts -+ and r0, r0, -4 -+ sub r2, r5, rb_pitch ; mov ra_base_next, unif # ; src1.base -+ and r1, r0, r2 ; mov ra_y_next, ra0.16a -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 ; mov ra1, unif # Add stripe offsets ; src2.x_y -+ add ra_base_next, ra_base_next, r0 # [ra1 delay] -+ -+ add r0, ra1.16b, r3 # Load x2 -+.if v_x_shift != 0 -+ shl r0, r0, v_x_shift -+.endif -+ max r0, r0, r5 ; mov ra_y2_next, ra1.16a -+ min r0, r0, rb_max_x ; mov rb_base2_next, unif # ; src2.base -+ shl rb_xshift2_next, r0, 3 # Compute shifts -+ and r0, r0, -4 ; mov ra_width_height, unif # ; width_height -+ and r1, r0, r2 ; mov vw_setup, rb_vpm_init # ; set up VPM write -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 ; mul24 r1, ra_width, v_x_mul # Add stripe offsets ; r1 = x in bytes -+ add rb_base2_next, rb_base2_next, r0 -+ -+# get width,height of block (unif load above), r1 = width * pel_size -+ sub rb_dma1, rb_dma1_base, r1 ; mov r0, ra_height # Compute vdw_setup1(dst_pitch-width) -+ add rb_i_tmu, r0, (7-8) - PREREAD ; v8min r0, r0, ra_blk_height -+ add rb_lcount, r0, (7-8) -+ shl r0, r0, v_dma_h_shift ; mov r3, ra_kmul_add # ; r3 return val -+ add r0, r0, r1 # Combine width and height of destination area -+ shl r0, r0, v_dma_wh_shift ; mov r2, ra_fir_off_val # Shift into bits 16 upwards of the vdw_setup0 register ; r2 return val -+ add ra_dma0, r0, rb_dma0_base ; mov r0, unif # ; Packed filter offsets -+ -+# get filter coefficients and discard unused B frame values -+ shl.ifnn r0, r0, i_shift16 ; mov ra_wt_off_mul_l0, unif # Pick half to use ; L0 offset/weight -+ shl ra8, r0, 3 ; mov rb5, ra_k255 -+ -+# Coeffs are all abs values here as that means mul24 works (no sign extend from .8) -+ -+# 2nd half coeffs same as first if we can swap 8<->24 in the rotate val -+# but I can't see a way of doing that that is cheap enough to be worth it -+ -+# Picked out in a slightly random order to space out uniform loads -+ -+ # 1 -+ mov r1, 0x01040400 # [ra8 delay] -+ ror ra2.8b, r1, ra8.8d -+ ror ra0.8b, r1, ra8.8c -+ # 2 -+ ror ra2.8c, rb_y_coeffs_2, ra8.8d -+ ror ra0.8c, rb_y_coeffs_2, ra8.8c -+ # 0 -+ mov r1,0x00010100 # -ve [ra8 delay] -+ ror r0, r1, ra8.8d ; mov ra_wt_off_mul_l1, unif # ; L1 Wt/Offset -+ ror ra0.8a, r1, ra8.8c ; v8min rb4, r0, rb5 -+ # 7 -+ shl r1, r1, 8 ; mov.ifn ra_wt_off_mul_l0, ra_wt_off_mul_l1 # r1 = 0x01010000 -+ ror r0, r1, ra8.8d ; mov ra_dest, unif # ; Destination address -+ ror ra1.8d, r1, ra8.8c ; v8min rb11, r0, rb5 -+ # 3 -+ ror ra2.8d, rb_y_coeffs_3, ra8.8d -+ ror ra0.8d, rb_y_coeffs_3, ra8.8c -+ # 5 -+ ror ra3.8b, rb_y_coeffs_5, ra8.8d -+ ror ra1.8b, rb_y_coeffs_5, ra8.8c -+ # 6 -+ mov r1,0x04040100 -+ ror ra3.8c, r1, ra8.8d -+ ror ra1.8c, r1, ra8.8c ; mov r5rep, -8 # ; r5 return val -+ -+ bra -, ra_link -+ # 4 -+ mov r1,0x3a281100 -+ ror r0, r1, ra8.8d ; mov ra_link, unif # ; link - load after we've used its previous val -+ ror ra1.8a, r1, ra8.8c ; v8min rb8, r0, rb5 -+# >>> branch ra_link -+ -+# r5 = -8 -+# r2 = fir_off_val -+# r3 = 128 -+.endm -+ -+:per_block_setup_8 -+ m_per_block_setup 8 -+ -+ -+ -+################################################################################ -+# -+# mc_filter_y_pxx -+# -+# Setup (& therefore uniform struct) shared with _bxx -+# Struct in m_luma_setup -+# -+# We can have 2 separate P reqs here as long as they mate to generate a -+# rectangular output block (i.e. h0 = h1, w0 = 8) -+# -+# At this point we have already issued PREREAD pairs of texture requests for the current block -+ -+.macro m_filter_y_pxx, v_bit_depth -+ -+# denom shift values -+.set i_wt_den_p5, (DENOM + 13 - v_bit_depth) -+.set i_wt_den_p6, (DENOM + 14 - v_bit_depth) -+ -+ m_luma_setup v_bit_depth -+ -+ shl r1, ra_wt_off_l0, i_wt_den_p5 -+ add ra_wt_mul_l0, ra_wt_mul_l0, r3 ; mul24 r0, r2, ra_wt_mul_l0 # r2 = 0x4000 so mul24 safe even with -ve wt_mul -+ sub rb_wt_off, r1, r0 ; mov ra_ef.8a, rb4 -+ -+# retrieve texture results and pick out bytes -+# then submit two more texture requests -+ -+# This loop is identical to the B loop from here ---> -+:1 -+ add.setf -, ra_ef, ra_ef ; mul24 ra4, rb5, ra_ef -+ -+ max r2, ra_y, 0 ; mov r1, 0 -+ min r2, r2, rb_max_y ; mov r3, ra_k1 -+ add ra_y, ra_y, r3 ; mul24 r2, r2, rb_pitch ; ldtmu0 -+ add t0s, ra_base, r2 ; mov rb5, rb6 -+ shr r0, r4, ra_xshift ; mov rb6, rb7 -+ -+ max r2, ra_y2, r1 ; v8min r0, r0, rb_pmask ; ldtmu1 # ; masks out all but wanted bytes -+ shr r1, r4, rb_xshift2 ; mov rb7, ra8 -+ min r2, r2, rb_max_y ; v8min r1, r1, ra_pmax -+ add ra_y2, ra_y2, r3 ; mul24 r2, r2, rb_pitch -+ add t1s, rb_base2, r2 ; mov ra8, ra9 -+ -+# apply horizontal filter -+ add r5rep, r5, r3 ; mul24 r2, ra0.8a << 8, r1 << 8 @ "mul_used", 0 -+ mov r3, rb_fir_off_h ; mul24.ifnn r2, ra0.8a, r0 -+ sub r2, r3, r2 ; mul24 r3, ra0.8b << 1, r0 << 1 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra0.8b << 9, r1 << 9 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra0.8c << 2, r0 << 2 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra0.8c << 10, r1 << 10 @ "mul_used", 0 -+ sub r2, r2, r3 ; mul24 r3, ra0.8d << 3, r0 << 3 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra0.8d << 11, r1 << 11 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra1.8a << 4, r0 << 4 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra1.8a << 12, r1 << 12 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra1.8b << 5, r0 << 5 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra1.8b << 13, r1 << 13 @ "mul_used", 0 -+ sub r2, r2, r3 ; mul24 r3, ra1.8c << 6, r0 << 6 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra1.8c << 14, r1 << 14 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra1.8d << 7, r0 << 7 @ "mul_used", 0 -+ add.setf -, r5, r5 ; mul24.ifn r3, ra1.8d << 15, r1 << 15 @ "mul_used", 0 -+ -+ brr.anyn -, r:1b -+ sub r2, r2, r3 ; mul24 r1, rb5, ra2.8b -+ mov ra9, rb10 ; mul24 r0, rb10, ra3.8b -+ asr ra11, r2, v_bit_depth - 8 ; mov rb10, ra11 -+ # >>> .anyn 1b (r5 + r5) -+ -+ # apply vertical filter and write to VPM -+ # - r4* + r5 - r6 + r7 + r8 - r9 + r10 - r11 -+ -+ sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+ sub r1, r1, r0 ; mul24 r0, rb7, ra2.8d -+ add r1, r1, r0 ; mul24 r0, ra8, rb8 -+ add r1, r1, r0 ; mul24 r0, rb10, ra3.8c -+ add r1, r1, r0 ; mul24 r0, ra11, rb11 -+# <--- to here -+ sub.setf -, r5, rb_i_tmu ; mov r3, ra_blk_height # ; NxtLoop: r3 = block height -+ sub r1, r1, ra4 ; mov.ifz rb_base2, rb_base2_next -+ sub r1, r1, r0 ; mov.ifz ra_base, ra_base_next -+ -+ asr r1, r1, 6 ; mov.ifz ra_y_y2, ra_y_y2_next -+ sub.setf -, r5, rb_lcount ; mul24 r0, r1, ra_wt_mul_l0 -+ add r0, r0, rb_wt_off ; mul24 r1, r1, ra_kmul_add -+ sub r1, r0, r1 ; v8subs r0, ra_height, r3 # ; NxtLoop: r0 = remaining height (0 saturate) -+ -+ brr.anyn -, r:1b -+ asr r1, r1, i_wt_den_p6 -+ min r1, r1, ra_pmax ; mov -, vw_wait -+ max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch # ; NxtLoop -+# >>> branch.anyn 1b (r5 - rb_lcount) -+ -+# r0 = remaining height (min 0) -+# r2 = r3 * rb_pitch -+# r3 = block_height -+ -+# If looping again then we consumed 16 height last loop -+# rb_dma1 (stride) remains constant -+# rb_i_tmu remains const (based on total height) -+# recalc ra_dma0, rb_lcount based on new segment height -+ -+ mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 # VDW setup 0 -+ -+# DMA out -+ bra.anyz -, ra_link -+ min r0, r0, r3 ; mov vw_setup, rb_dma1 # Stride -+ sub r1, r0, r3 ; mov vw_addr, ra_dest # start the VDW -+ shl r1, r1, i_shift23 -+# >>> .anyz ra_link -+ -+# Here r1 = cur_blk_height - 16 so it will be 0 or -ve -+# We add to dma0 to reduce the number of output lines in the final block -+ brr -, r:1b -+ add rb_lcount, rb_lcount, r0 -+ add ra_dma0, ra_dma0, r1 -+ add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init # ; Reset our VDM write pointer -+# >>> 1b -+.endm -+ -+::mc_filter_y_pxx -+ m_filter_y_pxx 8 -+ -+ -+################################################################################ -+ -+# mc_filter_b(y_x, base, y2_x2, base2, width_height, my2_mx2_my_mx, offsetweight0, this_dst, next_kernel) -+# -+# Setup (& therefore uniform struct) shared with _pxx -+# Struct in m_luma_setup -+# -+# l0 calc in els 0-7, L1 in 8-15 -+# Only els 0-7 write data that is stored back to ram (els 8-15 may write tosh) -+# -+# At this point we have already issued PREREAD pairs of texture requests for the current block -+ -+.macro m_filter_y_bxx, v_bit_depth -+ -+# denom shift values -+.set i_wt_den_p5, (DENOM + 13 - v_bit_depth) -+.set i_wt_den_p6, (DENOM + 14 - v_bit_depth) -+ -+ m_luma_setup v_bit_depth -+ -+ shl r1, ra_wt_off_l0, i_wt_den_p6 -+ add ra_wt_mul_l0, ra_wt_mul_l0, r3 ; mul24 r0, r2, ra_wt_mul_l0 -+ sub r1, r1, r0 ; mul24 r0, r2, ra_wt_mul_l1 -+ sub rb_wt_off, r1, r0 ; mov ra_ef.8a, rb4 -+ -+# This loop is identical to the P loop from here ---> -+:1 -+ add.setf -, ra_ef, ra_ef ; mul24 ra4, rb5, ra_ef -+ -+ max r2, ra_y, 0 ; mov r1, 0 -+ min r2, r2, rb_max_y ; mov r3, ra_k1 -+ add ra_y, ra_y, r3 ; mul24 r2, r2, rb_pitch ; ldtmu0 -+ add t0s, ra_base, r2 ; mov rb5, rb6 -+ shr r0, r4, ra_xshift ; mov rb6, rb7 -+ -+ max r2, ra_y2, r1 ; v8min r0, r0, rb_pmask ; ldtmu1 # ; masks out all but wanted bytes -+ shr r1, r4, rb_xshift2 ; mov rb7, ra8 -+ min r2, r2, rb_max_y ; v8min r1, r1, ra_pmax -+ add ra_y2, ra_y2, r3 ; mul24 r2, r2, rb_pitch -+ add t1s, rb_base2, r2 ; mov ra8, ra9 -+ -+# apply horizontal filter -+ add r5rep, r5, r3 ; mul24 r2, ra0.8a << 8, r1 << 8 @ "mul_used", 0 -+ mov r3, rb_fir_off_h ; mul24.ifnn r2, ra0.8a, r0 -+ sub r2, r3, r2 ; mul24 r3, ra0.8b << 1, r0 << 1 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra0.8b << 9, r1 << 9 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra0.8c << 2, r0 << 2 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra0.8c << 10, r1 << 10 @ "mul_used", 0 -+ sub r2, r2, r3 ; mul24 r3, ra0.8d << 3, r0 << 3 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra0.8d << 11, r1 << 11 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra1.8a << 4, r0 << 4 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra1.8a << 12, r1 << 12 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra1.8b << 5, r0 << 5 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra1.8b << 13, r1 << 13 @ "mul_used", 0 -+ sub r2, r2, r3 ; mul24 r3, ra1.8c << 6, r0 << 6 @ "mul_used", 0 -+ nop ; mul24.ifn r3, ra1.8c << 14, r1 << 14 @ "mul_used", 0 -+ add r2, r2, r3 ; mul24 r3, ra1.8d << 7, r0 << 7 @ "mul_used", 0 -+ add.setf -, r5, r5 ; mul24.ifn r3, ra1.8d << 15, r1 << 15 @ "mul_used", 0 -+ -+ brr.anyn -, r:1b -+ sub r2, r2, r3 ; mul24 r1, rb5, ra2.8b -+ mov ra9, rb10 ; mul24 r0, rb10, ra3.8b -+ asr ra11, r2, v_bit_depth - 8 ; mov rb10, ra11 -+ # >>> .anyn 1b (r5 + r5) -+ -+ # apply vertical filter and write to VPM -+ # - r4* + r5 - r6 + r7 + r8 - r9 + r10 - r11 -+ -+ sub r1, r1, r0 ; mul24 r0, rb6, ra2.8c -+ sub r1, r1, r0 ; mul24 r0, rb7, ra2.8d -+ add r1, r1, r0 ; mul24 r0, ra8, rb8 -+ add r1, r1, r0 ; mul24 r0, rb10, ra3.8c -+ add r1, r1, r0 ; mul24 r0, ra11, rb11 -+# <--- to here -+ sub r1, r1, ra4 -+ sub r1, r1, r0 ; mov r2, rb_wt_off -+ -+ asr r1, r1, 6 -+ sub.setf -, r5, rb_i_tmu ; mul24 r0, r1, ra_wt_mul_l0 -+ mov.ifz rb_base2, rb_base2_next ; mul24 r1, r1, ra_kmul_add -+ sub r1, r0, r1 ; mov.ifz ra_y_y2, ra_y_y2_next -+ sub.setf -, r5, rb_lcount ; mov.ifz ra_base, ra_base_next -+ add r1, r1, r2 ; mov r0, r1 << 8 -+ add r1, r1, r0 ; mov r3, ra_blk_height # ; NxtLoop: r3 = block height -+ -+ brr.anyn -, r:1b -+ asr r1, r1, ra_wt_den_p7 ; mul24 r2, r3, rb_pitch # ; NxtLoop -+ min r1, r1, ra_pmax ; mov -, vw_wait -+ max vpm, r1, 0 ; v8subs r0, ra_height, r3 # ; NxtLoop: r0 = remaining height (0 saturate) -+# >>> branch.anyn 1b (r5 - rb_lcount) -+ -+# r0 = remaining height (min 0) -+# r2 = r3 * rb_pitch -+# r3 = block_height -+ -+# If looping again then we consumed block_height last loop -+# rb_dma1 (stride) remains constant -+# rb_i_tmu remains const (based on total height) -+# recalc ra_dma0, rb_lcount based on new segment height -+ -+ mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 # VDW setup 0 -+ -+# DMA out -+ bra.anyz -, ra_link -+ min r0, r0, r3 ; mov vw_setup, rb_dma1 # Stride -+ sub r1, r0, r3 ; mov vw_addr, ra_dest # start the VDW -+ shl r1, r1, i_shift23 -+# >>> .anyz ra_link (ra_height - remaining height) -+ -+# Here r1 = cur_blk_height - blk_height so it will be 0 or -ve -+# We add to dma0 to reduce the number of output lines in the final block -+ brr -, r:1b -+ add rb_lcount, rb_lcount, r0 -+ add ra_dma0, ra_dma0, r1 -+ add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init # ; Reset our VDM write pointer -+# >>> 1b -+.endm -+ -+::mc_filter_y_bxx -+ m_filter_y_bxx 8 -+ -+################################################################################ -+# -+# typedef struct qpu_mc_pred_y_p00_s { -+# qpu_mc_src_t next_src1; -+# uint16_t h; -+# uint16_t w; -+# uint32_t wo1; -+# uint32_t dst_addr; -+# uint32_t next_fn; -+# } qpu_mc_pred_y_p00_t; -+ -+.macro m_filter_y_p00, v_bit_depth -+ -+.if v_bit_depth <= 8 -+.set v_x_shift, 0 -+.set v_x_mul, 1 -+# Shifts to get width & height in the right place in ra_dma0 -+.set v_dma_h_shift, 7 -+.set v_dma_wh_shift, i_shift16 -+.else -+.set v_x_shift, 1 -+.set v_x_mul, 2 -+# Shifts to get width & height in the right place in ra_dma0 -+.set v_dma_h_shift, 8 -+.set v_dma_wh_shift, 15 -+.endif -+ -+ mov ra0, unif ; mov r0, elem_num # y_x -+ mov ra_xshift, ra_xshift_next ; v8subs r5rep, r5, r5 # [ra0 delay] ; r5 = 0 -+ add r0, ra0.16b, r0 ; mov ra_base_next, unif # ; src1.base -+.if v_x_shift != 0 -+ shl r0, r0, v_x_shift -+.endif -+ -+ max r0, r0, r5 ; mov ra_y_next, ra0.16a # ; width_height -+ min r0, r0, rb_max_x ; mov ra_width_height, unif -+ -+ shl ra_xshift_next, r0, 3 # Compute shifts -+ and r0, r0, -4 -+ sub r2, r5, rb_pitch ; mov ra_wt_off_mul_l0, unif # ; weight_offset -+ and r1, r0, r2 -+ xor r0, r0, r1 ; mul24 r1, r1, rb_xpitch -+ add r0, r0, r1 ; mov ra_dest, unif # Add stripe offsets ; dest addr -+ add ra_base_next, ra_base_next, r0 ; mov vw_setup, rb_vpm_init # [ra_width delay] ; set up VPM write -+ -+# get width,height of block (unif load above) -+# Compute vdw_setup1(dst_pitch-width) -+ shl r1, ra_width, v_x_shift -+ sub rb_dma1, rb_dma1_base, r1 ; mov r0, ra_height -+ sub rb_i_tmu, r0, PREREAD ; v8min r0, r0, ra_blk_height -+ shl r0, r0, v_dma_h_shift ; mov rb_lcount, r0 -+ add r0, r0, r1 # Combine width and height of destination area -+ shl rb_wt_off, ra_wt_off_l0, DENOM + 7 -+ shl r0, r0, v_dma_wh_shift ; mov ra_link, unif # Shift into bits 16 upwards of the vdw_setup0 register ; link -+ add ra_dma0, r0, rb_dma0_base -+ -+:1 -+ sub.setf -, r5, rb_i_tmu ; v8adds r5rep, r5, ra_k1 -+ nop ; mov.ifz ra_y, ra_y_next ; ldtmu0 -+ shr r0, r4, ra_xshift ; mov r3, rb_pitch -+ -+ max r2, ra_y, 0 # y -+ min r2, r2, rb_max_y ; mov.ifz ra_base, ra_base_next -+ add ra_y, ra_y, 1 ; mul24 r2, r2, r3 -+ add t0s, ra_base, r2 ; v8min r0, r0, rb_pmask -+ -+ sub.setf -, r5, rb_lcount ; mul24 r1, r0, ra_wt_mul_l0 -+ shl r1, r1, 8 ; mov r3, ra_blk_height -+ add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 -+ -+ brr.anyn -, r:1b -+ asr r1, r1, DENOM + 8 -+ min r1, r1, ra_pmax ; mov -, vw_wait -+ max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+# >>> branch.anyn 1b -+ -+# r0 = remaining height (min 0) -+# r2 = r3 * rb_pitch -+# r3 = block_height -+ -+# If looping again then we consumed 16 height last loop -+# rb_dma1 (stride) remains constant -+# rb_i_tmu remains const (based on total height) -+# recalc ra_dma0, rb_lcount based on new segment height -+ -+ mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 # VDW setup 0 -+ -+# DMA out -+ bra.anyz -, ra_link -+ min r0, r0, r3 ; mov vw_setup, rb_dma1 # Stride -+ sub r1, r0, r3 ; mov vw_addr, ra_dest # start the VDW -+ shl r1, r1, i_shift23 -+# >>> .anyz ra_link -+ -+# Here r1 = cur_blk_height - 16 so it will be 0 or -ve -+# We add to dma0 to reduce the number of output lines in the final block -+ brr -, r:1b -+ add rb_lcount, rb_lcount, r0 -+ add ra_dma0, ra_dma0, r1 -+ add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init # ; Reset our VDM write pointer -+# >>> 1b -+.endm -+ -+::mc_filter_y_p00 -+ m_filter_y_p00 8 -+ -+################################################################################ -+ -+.macro m_filter_y_b00, v_bit_depth -+# luma setup does a fair bit more than we need calculating filter coeffs -+# that we will never use but it saves I-cache to use it (also simple!) -+ m_luma_setup v_bit_depth -+ -+# Fix up vals that were expecting a filter (somewhat icky) -+ mov r2, 1 -+ add rb_i_tmu, rb_i_tmu, r2 ; mov r1, ra_wt_off_mul_l0 # Need in rX rather than raX for <<8 to do what we want -+ shl rb_wt_off, ra_wt_off_l0, DENOM + 8 ; v8subs r5quad, r5, r5 # [r1 << delay] ; r5quad OK for zero -+ nop ; mov.ifnz ra_wt_off_mul_l0, r1 << 8 -+ -+:1 -+ sub.setf -, r5, rb_i_tmu ; nop ; ldtmu1 -+ shr r1, r4, rb_xshift2 ; mov.ifz ra_y_y2, ra_y_y2_next ; ldtmu0 -+ shr r0, r4, ra_xshift ; mov r3, rb_pitch -+ -+ max r2, ra_y, 0 # y -+ min r2, r2, rb_max_y ; mov.ifz ra_base, ra_base_next -+ add ra_y, ra_y, 1 ; mul24 r2, r2, r3 -+ add t0s, ra_base, r2 ; mov.ifz rb_base2, rb_base2_next -+ -+ max r2, ra_y2, 0 -+ min r2, r2, rb_max_y -+ add ra_y2, ra_y2, 1 ; mul24 r2, r2, r3 -+ add t1s, rb_base2, r2 ; v8min r0, r0, ra_pmax # v8subs masks out all but bottom byte -+ and r1, r1, rb_pmask ; mul24 r0, r0, ra_wt_mul_l0 -+ -+ sub.setf -, r5, rb_lcount ; mul24 r1, r1, ra_wt_mul_l1 -+ add r1, r0, r1 ; v8adds r5rep, r5, ra_k1 -+ -+ shl r1, r1, 8 ; mov r3, ra_blk_height -+ add r1, r1, rb_wt_off ; v8subs r0, ra_height, r3 -+ -+ brr.anyn -, r:1b -+ asr r1, r1, (DENOM + 9) - 32 # -32 to get valid shift immediate -+ min r1, r1, ra_pmax ; mov -, vw_wait -+ max vpm, r1, ra_k0 ; mul24 r2, r3, rb_pitch -+# >>> branch.anyn 1b -+ -+# r0 = remaining height (min 0) -+# r2 = r3 * rb_pitch -+# r3 = block_height -+ -+# If looping again then we consumed 16 height last loop -+# rb_dma1 (stride) remains constant -+# rb_i_tmu remains const (based on total height) -+# recalc ra_dma0, rb_lcount based on new segment height -+ -+ mov.setf ra_height, r0 ; mov vw_setup, ra_dma0 # ; VDW setup 0 -+ -+# DMA out -+ bra.anyz -, ra_link -+ min r0, r0, r3 ; mov vw_setup, rb_dma1 # ; Stride -+ sub r1, r0, r3 ; mov vw_addr, ra_dest # ; start the VDW -+ shl r1, r1, i_shift23 -+# >>> .anyz ra_link -+ -+# Here r1 = cur_blk_height - 16 so it will be 0 or -ve -+# We add to dma0 to reduce the number of output lines in the final block -+ brr -, r:1b -+ add rb_lcount, rb_lcount, r0 -+ add ra_dma0, ra_dma0, r1 -+ add ra_dest, ra_dest, r2 ; mov vw_setup, rb_vpm_init # ; Reset our VDM write pointer -+# >>> 1b -+.endm -+ -+::mc_filter_y_b00 -+ m_filter_y_b00 8 -+ -+################################################################################ -+################################################################################ -+# 10 BIT -+ -+::mc_setup_c10_q0 -+ m_setup_q0 -+::mc_setup_c10_qn -+ m_setup_c 10 -+ -+::mc_filter_c10_p -+ m_filter_c_p 0, 10 -+ -+::mc_filter_c10_p_l1 -+ m_filter_c_p 1, 10 -+ -+ -+::mc_filter_c10_b -+ m_filter_c_b 10 -+ -+# Even if these fns are the same as for other bit depths we want our own copy -+# to keep the code we are using in a single lump to avoid (direct map) cache -+# thrashing -+.set v_quads10, N_QPU_16 / 4 -+ -+::mc_sync10_q0 -+ m_sync_q 0, v_quads10 -+::mc_sync10_q1 -+ m_sync_q 1, v_quads10 -+::mc_sync10_q2 -+ m_sync_q 2, v_quads10 -+::mc_sync10_q3 -+ m_sync_q 3, v_quads10 -+::mc_sync10_q4 -+ m_sync_q 4, v_quads10 -+::mc_sync10_q5 -+ m_sync_q 5, v_quads10 -+::mc_sync10_q6 -+ m_sync_q 6, v_quads10 -+::mc_sync10_q7 -+ m_sync_q 7, v_quads10 -+::mc_sync10_q8 -+ m_sync_q 8, v_quads10 -+::mc_sync10_q9 -+ m_sync_q 9, v_quads10 -+::mc_sync10_q10 -+ m_sync_q 10, v_quads10 -+::mc_sync10_q11 -+ m_sync_q 11, v_quads10 -+ -+::mc_exit_y10_q0 -+::mc_exit_c10_q0 -+ m_exit_q0 -+ -+::mc_exit_y10_qn -+::mc_exit_c10_qn -+ m_exit_qn -+ -+::mc_setup_y10_q0 -+ m_setup_q0 -+::mc_setup_y10_qn -+ m_setup_y 10 -+ -+:per_block_setup_10 -+ m_per_block_setup 10 -+ -+::mc_filter_y10_pxx -+ m_filter_y_pxx 10 -+ -+::mc_filter_y10_p00 -+ m_filter_y_p00 10 -+ -+::mc_filter_y10_bxx -+ m_filter_y_bxx 10 -+ -+::mc_filter_y10_b00 -+ m_filter_y_b00 10 -+ -+ -+ -+::mc_end -+# Do not add code here because mc_end must appear after all other code. -diff --git a/libavcodec/rpi_hevc_shader_cmd.h b/libavcodec/rpi_hevc_shader_cmd.h -new file mode 100644 -index 0000000000..2f06987bb9 ---- /dev/null -+++ b/libavcodec/rpi_hevc_shader_cmd.h -@@ -0,0 +1,128 @@ -+#ifndef RPI_SHADER_CMD_H -+#define RPI_SHADER_CMD_H -+ -+#pragma pack(push, 4) -+ -+#if RPI_QPU_EMU_C && RPI_QPU_EMU_Y -+// If mixed then we are just confused and get a lot of warnings.... -+typedef const uint8_t * qpu_mc_src_addr_t; -+typedef uint8_t * qpu_mc_dst_addr_t; -+#else -+typedef uint32_t qpu_mc_src_addr_t; -+typedef uint32_t qpu_mc_dst_addr_t; -+#endif -+ -+typedef struct qpu_mc_src_s -+{ -+ int16_t y; -+ int16_t x; -+ qpu_mc_src_addr_t base; -+} qpu_mc_src_t; -+ -+ -+typedef struct qpu_mc_pred_c_p_s { -+ qpu_mc_src_t next_src; -+ uint16_t h; -+ uint16_t w; -+ uint32_t coeffs_x; -+ uint32_t coeffs_y; -+ uint32_t wo_u; -+ uint32_t wo_v; -+ qpu_mc_dst_addr_t dst_addr_c; -+ uint32_t next_fn; -+} qpu_mc_pred_c_p_t; -+ -+typedef struct qpu_mc_pred_c_b_s { -+ qpu_mc_src_t next_src1; -+ uint16_t h; -+ uint16_t w; -+ uint32_t coeffs_x1; -+ uint32_t coeffs_y1; -+ int16_t weight_u1; -+ int16_t weight_v1; -+ qpu_mc_src_t next_src2; -+ uint32_t coeffs_x2; -+ uint32_t coeffs_y2; -+ uint32_t wo_u2; -+ uint32_t wo_v2; -+ qpu_mc_dst_addr_t dst_addr_c; -+ uint32_t next_fn; -+} qpu_mc_pred_c_b_t; -+ -+typedef struct qpu_mc_pred_c_s_s { -+ qpu_mc_src_t next_src1; -+ uint32_t pic_cw; // C Width (== Y width / 2) -+ uint32_t pic_ch; // C Height (== Y Height / 2) -+ uint32_t stride2; -+ uint32_t stride1; -+ qpu_mc_src_t next_src2; -+ uint32_t next_fn; -+} qpu_mc_pred_c_s_t; -+ -+typedef struct qpu_mc_pred_c_s { -+ union { -+ qpu_mc_pred_c_p_t p; -+ qpu_mc_pred_c_b_t b; -+ qpu_mc_pred_c_s_t s; -+ }; -+} qpu_mc_pred_c_t; -+ -+ -+typedef struct qpu_mc_pred_y_p_s { -+ qpu_mc_src_t next_src1; -+ qpu_mc_src_t next_src2; -+ uint16_t h; -+ uint16_t w; -+ uint32_t mymx21; -+ uint32_t wo1; -+ uint32_t wo2; -+ qpu_mc_dst_addr_t dst_addr; -+ uint32_t next_fn; -+} qpu_mc_pred_y_p_t; -+ -+typedef struct qpu_mc_pred_y_p00_s { -+ qpu_mc_src_t next_src1; -+ uint16_t h; -+ uint16_t w; -+ uint32_t wo1; -+ qpu_mc_dst_addr_t dst_addr; -+ uint32_t next_fn; -+} qpu_mc_pred_y_p00_t; -+ -+typedef struct qpu_mc_pred_y_s_s { -+ qpu_mc_src_t next_src1; -+ qpu_mc_src_t next_src2; -+ uint16_t pic_h; -+ uint16_t pic_w; -+ uint32_t stride2; -+ uint32_t stride1; -+ uint32_t next_fn; -+} qpu_mc_pred_y_s_t; -+ -+// Only a useful structure in that it allows us to return something other than a void * -+typedef struct qpu_mc_pred_y_s { -+ union { -+ qpu_mc_pred_y_p_t p; -+ qpu_mc_pred_y_p00_t p00; -+ qpu_mc_pred_y_s_t s; -+ }; -+} qpu_mc_pred_y_t; -+ -+typedef union qpu_mc_pred_cmd_u { -+ qpu_mc_pred_y_t y; -+ qpu_mc_pred_c_t c; -+ uint32_t data[1]; -+} qpu_mc_pred_cmd_t; -+ -+#define QPU_MC_PRED_N_Y8 12 -+#define QPU_MC_PRED_N_C8 12 -+ -+#define QPU_MC_PRED_N_Y10 12 -+#define QPU_MC_PRED_N_C10 12 -+ -+#define QPU_MC_DENOM 7 -+ -+#pragma pack(pop) -+ -+#endif -+ -diff --git a/libavcodec/rpi_hevc_shader_template.c b/libavcodec/rpi_hevc_shader_template.c -new file mode 100644 -index 0000000000..577850a6b4 ---- /dev/null -+++ b/libavcodec/rpi_hevc_shader_template.c -@@ -0,0 +1,61 @@ -+#include "hevc.h" -+#include "rpi_hevcdec.h" -+#include "libavutil/rpi_sand_fns.h" -+#include "rpi_hevc_shader_cmd.h" -+#include "rpi_hevc_shader_template.h" -+ -+typedef struct shader_track_s -+{ -+ const union qpu_mc_pred_cmd_u *qpu_mc_curr; -+ const struct qpu_mc_src_s *last_l0; -+ const struct qpu_mc_src_s *last_l1; -+ uint32_t width; // pic_width * PW -+ uint32_t height; -+ uint32_t stride2; -+ uint32_t stride1; -+} shader_track_t; -+ -+static int wtoidx(const unsigned int w) -+{ -+ static const uint8_t pel_weight[65] = { [2] = 0, [4] = 1, [6] = 2, [8] = 3, [12] = 4, [16] = 5, [24] = 6, [32] = 7, [48] = 8, [64] = 9 }; -+ return pel_weight[w]; -+} -+ -+static const int fctom(uint32_t x) -+{ -+ int rv; -+ // As it happens we can take the 2nd filter term & divide it by 8 -+ // (dropping fractions) to get the fractional move -+ rv = 8 - ((x >> 11) & 0xf); -+ av_assert2(rv >= 0 && rv <= 7); -+ return rv; -+} -+ -+static inline int32_t ext(int32_t x, unsigned int shl, unsigned int shr) -+{ -+ return (x << shl) >> shr; -+} -+ -+static inline int woff_p(HEVCRpiContext *const s, int32_t x) -+{ -+ return ext(x, 0, 17 + s->ps.sps->bit_depth - 8); -+} -+ -+static inline int woff_b(HEVCRpiContext *const s, int32_t x) -+{ -+ return ext(x - 0x10000, 0, 16 + s->ps.sps->bit_depth - 8); -+} -+ -+static inline int wweight(int32_t x) -+{ -+ return ext(x, 16, 16); -+} -+ -+ -+#define PW 1 -+#include "rpi_hevc_shader_template_fn.h" -+ -+#undef PW -+#define PW 2 -+#include "rpi_hevc_shader_template_fn.h" -+ -diff --git a/libavcodec/rpi_hevc_shader_template.h b/libavcodec/rpi_hevc_shader_template.h -new file mode 100644 -index 0000000000..304d73ea4a ---- /dev/null -+++ b/libavcodec/rpi_hevc_shader_template.h -@@ -0,0 +1,22 @@ -+#ifndef LIBAVCODEC_RPI_SHADER_TEMPLATE_H -+#define LIBAVCODEC_RPI_SHADER_TEMPLATE_H -+ -+struct HEVCRpiContext; -+struct HEVCRpiInterPredEnv; -+ -+void ff_hevc_rpi_shader_c8(struct HEVCRpiContext *const s, -+ const struct HEVCRpiInterPredEnv *const ipe_y, -+ const struct HEVCRpiInterPredEnv *const ipe_c); -+ -+void ff_hevc_rpi_shader_c16(struct HEVCRpiContext *const s, -+ const struct HEVCRpiInterPredEnv *const ipe_y, -+ const struct HEVCRpiInterPredEnv *const ipe_c); -+ -+void rpi_sand_dump8(const char * const name, -+ const uint8_t * const base, const int stride1, const int stride2, int x, int y, int w, int h, const int is_c); -+ -+void rpi_sand_dump16(const char * const name, -+ const uint8_t * const base, const int stride1, const int stride2, int x, int y, int w, int h, const int is_c); -+ -+#endif -+ -diff --git a/libavcodec/rpi_hevc_shader_template_fn.h b/libavcodec/rpi_hevc_shader_template_fn.h -new file mode 100644 -index 0000000000..59b00d537b ---- /dev/null -+++ b/libavcodec/rpi_hevc_shader_template_fn.h -@@ -0,0 +1,475 @@ -+#define STRCAT(x,y) x##y -+ -+#if PW == 1 -+#define pixel uint8_t -+#define FUNC(f) STRCAT(f, 8) -+#elif PW == 2 -+#define pixel uint16_t -+#define FUNC(f) STRCAT(f, 16) -+#else -+#error Unexpected PW -+#endif -+ -+#define PATCH_STRIDE (16 * PW) -+ -+static void FUNC(dup_lr)(uint8_t * dst, const uint8_t * src, unsigned int w, unsigned int h, unsigned int stride) -+{ -+ for (unsigned int i = 0; i != h; ++i, dst += stride, src += stride) { -+ const pixel s = *(const pixel *)src; -+ pixel * d = (pixel *)dst; -+ for (unsigned int j = 0; j < w; j += PW) { -+ *d++ = s; -+ } -+ } -+} -+ -+static void FUNC(dup_tb)(uint8_t * dst, const uint8_t * src, unsigned int w, unsigned int h, unsigned int stride) -+{ -+ for (unsigned int i = 0; i != h; ++i, dst += stride) { -+ memcpy(dst, src, w); -+ } -+} -+ -+static void FUNC(get_patch_y)(const shader_track_t * const st, -+ uint8_t * dst, const unsigned int dst_stride, -+ const qpu_mc_src_t *src, -+ unsigned int _w, unsigned int _h) -+{ -+ int x = src->x * PW; -+ int y = src->y; -+ int w = _w * PW; -+ int h = _h; -+ int dl = 0; -+ int dr = 0; -+ int dt = 0; -+ int db = 0; -+ -+ if (x < 0) { -+ if (-x >= w) -+ x = PW - w; -+ dl = -x; -+ w += x; -+ x = 0; -+ } -+ if (x + w > st->width) { -+ if (x >= st->width) -+ x = st->width - PW; -+ dr = (x + w) - st->width; -+ w = st->width - x; -+ } -+ -+ // Y -+ if (y < 0) { -+ if (-y >= h) -+ y = 1 - h; -+ dt = -y; -+ h += y; -+ y = 0; -+ } -+ if (y + h > st->height) { -+ if (y >= st->height) -+ y = st->height - 1; -+ db = (y + h) - st->height; -+ h = st->height - y; -+ } -+ -+ dst += dl + dt * dst_stride; -+ FUNC(av_rpi_sand_to_planar_y)(dst, dst_stride, (const uint8_t *)src->base, st->stride1, st->stride2, x, y, w, h); -+ -+ // Edge dup -+ if (dl != 0) -+ FUNC(dup_lr)(dst - dl, dst, dl, h, dst_stride); -+ if (dr != 0) -+ FUNC(dup_lr)(dst + w, dst + w - PW, dr, h, dst_stride); -+ w += dl + dr; -+ dst -= dl; -+ -+ if (dt != 0) -+ FUNC(dup_tb)(dst - dt * dst_stride, dst, w, dt, dst_stride); -+ if (db != 0) -+ FUNC(dup_tb)(dst + h * dst_stride, dst + (h - 1) * dst_stride, w, db, dst_stride); -+} -+ -+ -+ -+static void FUNC(get_patch_c)(const shader_track_t * const st, -+ uint8_t * dst_u, uint8_t * dst_v, const unsigned int dst_stride, -+ const qpu_mc_src_t *src, -+ unsigned int _w, unsigned int _h) -+{ -+ int x = src->x * PW; -+ int y = src->y; -+ int w = _w * PW; -+ int h = _h; -+ int dl = 0; -+ int dr = 0; -+ int dt = 0; -+ int db = 0; -+ const int width = st->width; -+ const int height = st->height; -+ -+ if (x < 0) { -+ if (-x >= w) -+ x = PW - w; -+ dl = -x; -+ w += x; -+ x = 0; -+ } -+ if (x + w > width) { -+ if (x >= width) -+ x = width - PW; -+ dr = (x + w) - width; -+ w = width - x; -+ } -+ -+ // Y -+ if (y < 0) { -+ if (-y >= h) -+ y = 1 - h; -+ dt = -y; -+ h += y; -+ y = 0; -+ } -+ if (y + h > height) { -+ if (y >= height) -+ y = height - 1; -+ db = (y + h) - height; -+ h = height - y; -+ } -+ -+ dst_u += dl + dt * dst_stride; -+ dst_v += dl + dt * dst_stride; -+ FUNC(av_rpi_sand_to_planar_c)(dst_u, dst_stride, dst_v, dst_stride, (const uint8_t *)src->base, st->stride1, st->stride2, x, y, w, h); -+ -+ // Edge dup -+ if (dl != 0) -+ { -+ FUNC(dup_lr)(dst_u - dl, dst_u, dl, h, dst_stride); -+ FUNC(dup_lr)(dst_v - dl, dst_v, dl, h, dst_stride); -+ } -+ if (dr != 0) -+ { -+ FUNC(dup_lr)(dst_u + w, dst_u + w - PW, dr, h, dst_stride); -+ FUNC(dup_lr)(dst_v + w, dst_v + w - PW, dr, h, dst_stride); -+ } -+ w += dl + dr; -+ dst_u -= dl; -+ dst_v -= dl; -+ -+ if (dt != 0) -+ { -+ FUNC(dup_tb)(dst_u - dt * dst_stride, dst_u, w, dt, dst_stride); -+ FUNC(dup_tb)(dst_v - dt * dst_stride, dst_v, w, dt, dst_stride); -+ } -+ if (db != 0) -+ { -+ FUNC(dup_tb)(dst_u + h * dst_stride, dst_u + (h - 1) * dst_stride, w, db, dst_stride); -+ FUNC(dup_tb)(dst_v + h * dst_stride, dst_v + (h - 1) * dst_stride, w, db, dst_stride); -+ } -+} -+ -+// w, y, w, h in pixels -+// stride1, stride2 in bytes -+void FUNC(rpi_sand_dump)(const char * const name, -+ const uint8_t * const base, const int stride1, const int stride2, int x, int y, int w, int h, const int is_c) -+{ -+ const int mask = stride2 == 0 ? ~0 : stride1 - 1; -+ -+ printf("%s (%d,%d) %dx%d\n", name, x, y, w, h); -+ -+ if (is_c) { -+ x *= 2; -+ w *= 2; -+ } -+ -+ for (int i = y; i != y + h; ++i) { -+ for (int j = x; j != x + w; ++j) { -+ const uint8_t * p = base + ((j*PW) & mask) + i * stride1 + ((j*PW) & ~mask) * stride2; -+ char sep = is_c && (j & 1) == 0 ? ':' : ' '; -+#if PW == 1 -+ if (j < 0 || i < 0) -+ printf("..%c", sep); -+ else -+ printf("%02x%c", *(const pixel*)p, sep); -+#else -+ if (j < 0 || i < 0) -+ printf("...%c", sep); -+ else -+ printf("%03x%c", *(const pixel*)p, sep); -+#endif -+ } -+ printf("\n"); -+ } -+} -+ -+ -+void FUNC(ff_hevc_rpi_shader_c)(HEVCRpiContext *const s, -+ const HEVCRpiInterPredEnv *const ipe_y, -+ const HEVCRpiInterPredEnv *const ipe_c) -+{ -+ for (int c_idx = 0; c_idx < 2; ++c_idx) -+ { -+ const HEVCRpiInterPredEnv *const ipe = c_idx == 0 ? ipe_y : ipe_c; -+ shader_track_t tracka[QPU_N_MAX] = {{NULL}}; -+ unsigned int exit_n = 0; -+ -+ if (ipe == NULL || !ipe->used) { -+ continue; -+ } -+ -+ do { -+ for (unsigned int i = 0; i != ipe->n; ++i) { -+ const HEVCRpiInterPredQ * const q = ipe->q + i; -+ shader_track_t * const st = tracka + i; -+ const qpu_mc_pred_cmd_t * cmd = st->qpu_mc_curr == NULL ? q->qpu_mc_base : st->qpu_mc_curr; -+ -+ for (;;) { -+ const uint32_t link = (cmd == q->qpu_mc_base) ? q->code_setup : ((uint32_t *)cmd)[-1]; -+ -+ if (link == q->code_setup) { -+ if (c_idx == 0) { -+ // Luma -+ const qpu_mc_pred_y_s_t *const c = &cmd->y.s; -+ -+ st->height = c->pic_h; -+ st->width = c->pic_w * PW; -+ st->stride1 = c->stride1; -+ st->stride2 = c->stride2; -+ st->last_l0 = &c->next_src1; -+ st->last_l1 = &c->next_src2; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ else { -+ // Chroma -+ const qpu_mc_pred_c_s_t *const c = &cmd->c.s; -+ -+ st->height = c->pic_ch; -+ st->width = c->pic_cw * PW; -+ st->stride1 = c->stride1; -+ st->stride2 = c->stride2; -+ st->last_l0 = &c->next_src1; -+ st->last_l1 = &c->next_src2; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ } -+ else if (link == s->qpu.y_pxx) { -+ const qpu_mc_pred_y_p_t *const c = &cmd->y.p; -+ const int w1 = FFMIN(c->w, 8); -+ const int w2 = c->w - w1; -+ -+ uint8_t patch_y1[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ uint8_t patch_y2[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ -+ FUNC(get_patch_y)(st, -+ patch_y1, PATCH_STRIDE, -+ st->last_l0, -+ 16, c->h + 7); -+ if (w2 > 0) { -+ FUNC(get_patch_y)(st, -+ patch_y2, PATCH_STRIDE, -+ st->last_l1, -+ 16, c->h + 7); -+ } -+ -+ // wo[offset] = offset*2+1 -+ s->hevcdsp.put_hevc_qpel_uni_w[wtoidx(w1)][(c->mymx21 & 0xff00) != 0][(c->mymx21 & 0xff) != 0]( -+ (uint8_t *)c->dst_addr, st->stride1, patch_y1 + 3 * (PATCH_STRIDE + PW), PATCH_STRIDE, -+ c->h, QPU_MC_DENOM, wweight(c->wo1), woff_p(s, c->wo1), (c->mymx21 & 0xff), ((c->mymx21 >> 8) & 0xff), w1); -+ if (w2 > 0) { -+ s->hevcdsp.put_hevc_qpel_uni_w[wtoidx(w2)][(c->mymx21 & 0xff000000) != 0][(c->mymx21 & 0xff0000) != 0]( -+ (uint8_t *)c->dst_addr + 8 * PW, st->stride1, patch_y2 + 3 * (PATCH_STRIDE + PW), PATCH_STRIDE, -+ c->h, QPU_MC_DENOM, wweight(c->wo2), woff_p(s, c->wo2), ((c->mymx21 >> 16) & 0xff), ((c->mymx21 >> 24) & 0xff), w2); -+ } -+ st->last_l0 = &c->next_src1; -+ st->last_l1 = &c->next_src2; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ else if (link == s->qpu.y_bxx) { -+ const qpu_mc_pred_y_p_t *const c = &cmd->y.p; -+ -+ uint8_t patch_y1[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ uint8_t patch_y2[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ int16_t patch_y3[MAX_PB_SIZE * MAX_PB_SIZE]; -+ -+ FUNC(get_patch_y)(st, -+ patch_y1, PATCH_STRIDE, -+ st->last_l0, -+ 16, c->h + 7); -+ FUNC(get_patch_y)(st, -+ patch_y2, PATCH_STRIDE, -+ st->last_l1, -+ 16, c->h + 7); -+ -+ s->hevcdsp.put_hevc_qpel[wtoidx(c->w)][(c->mymx21 & 0xff00) != 0][(c->mymx21 & 0xff) != 0]( -+ patch_y3, patch_y1+ 3 * (PATCH_STRIDE + PW), PATCH_STRIDE, -+ c->h, (c->mymx21 & 0xff), ((c->mymx21 >> 8) & 0xff), c->w); -+ -+ s->hevcdsp.put_hevc_qpel_bi_w[wtoidx(c->w)][(c->mymx21 & 0xff000000) != 0][(c->mymx21 & 0xff0000) != 0]( -+ (uint8_t *)c->dst_addr, st->stride1, patch_y2 + 3 * (PATCH_STRIDE + PW), PATCH_STRIDE, patch_y3, -+ c->h, QPU_MC_DENOM, wweight(c->wo1), wweight(c->wo2), -+ 0, woff_b(s, c->wo2), ((c->mymx21 >> 16) & 0xff), ((c->mymx21 >> 24) & 0xff), c->w); -+ st->last_l0 = &c->next_src1; -+ st->last_l1 = &c->next_src2; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ else if (link == s->qpu.y_p00) { -+ const qpu_mc_pred_y_p00_t *const c = &cmd->y.p00; -+ -+ uint8_t patch_y1[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ -+ FUNC(get_patch_y)(st, -+ patch_y1, PATCH_STRIDE, -+ st->last_l0, -+ 16, c->h + 7); -+ -+ // wo[offset] = offset*2+1 -+ s->hevcdsp.put_hevc_qpel_uni_w[wtoidx(c->w)][0][0]( -+ (uint8_t *)c->dst_addr, st->stride1, patch_y1, PATCH_STRIDE, -+ c->h, QPU_MC_DENOM, wweight(c->wo1), woff_p(s, c->wo1), 0, 0, c->w); -+ -+ st->last_l0 = &c->next_src1; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ else if (link == s->qpu.y_b00) { -+ const qpu_mc_pred_y_p_t *const c = &cmd->y.p; -+ -+ uint8_t patch_y1[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ uint8_t patch_y2[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ int16_t patch_y3[MAX_PB_SIZE * MAX_PB_SIZE]; -+ -+ av_assert0(c->w <= 16 && c->h <= 64); -+ -+ FUNC(get_patch_y)(st, -+ patch_y1, PATCH_STRIDE, -+ st->last_l0, -+ 16, c->h); -+ FUNC(get_patch_y)(st, -+ patch_y2, PATCH_STRIDE, -+ st->last_l1, -+ 16, c->h); -+ -+ s->hevcdsp.put_hevc_qpel[wtoidx(c->w)][0][0]( -+ patch_y3, patch_y1, PATCH_STRIDE, -+ c->h, 0, 0, c->w); -+ -+ s->hevcdsp.put_hevc_qpel_bi_w[wtoidx(c->w)][0][0]( -+ (uint8_t *)c->dst_addr, st->stride1, patch_y2, PATCH_STRIDE, patch_y3, -+ c->h, QPU_MC_DENOM, wweight(c->wo1), wweight(c->wo2), -+ 0, woff_b(s, c->wo2), 0, 0, c->w); -+ st->last_l0 = &c->next_src1; -+ st->last_l1 = &c->next_src2; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ else if (link == s->qpu.c_pxx) { -+ const qpu_mc_pred_c_p_t *const c = &cmd->c.p; -+ const int mx = fctom(c->coeffs_x); -+ const int my = fctom(c->coeffs_y); -+ -+ uint8_t patch_u1[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ uint8_t patch_v1[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ uint8_t patch_u3[8 * 16 * PW]; -+ uint8_t patch_v3[8 * 16 * PW]; -+ -+ FUNC(get_patch_c)(st, patch_u1, patch_v1, PATCH_STRIDE, st->last_l0, 8+3, c->h + 3); -+ -+ s->hevcdsp.put_hevc_epel_uni_w[wtoidx(c->w)][my != 0][mx != 0]( -+ patch_u3, 8 * PW, patch_u1 + PATCH_STRIDE + PW, PATCH_STRIDE, -+ c->h, QPU_MC_DENOM, wweight(c->wo_u), woff_p(s, c->wo_u), mx, my, c->w); -+ s->hevcdsp.put_hevc_epel_uni_w[wtoidx(c->w)][my != 0][mx != 0]( -+ patch_v3, 8 * PW, patch_v1 + PATCH_STRIDE + PW, PATCH_STRIDE, -+ c->h, QPU_MC_DENOM, wweight(c->wo_v), woff_p(s, c->wo_v), mx, my, c->w); -+ -+ FUNC(av_rpi_planar_to_sand_c)((uint8_t *)c->dst_addr_c, st->stride1, st->stride2, patch_u3, 8 * PW, patch_v3, 8 * PW, 0, 0, c->w * PW, c->h); -+ -+ st->last_l0 = &c->next_src; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ else if (link == s->qpu.c_pxx_l1) { -+ const qpu_mc_pred_c_p_t *const c = &cmd->c.p; -+ const int mx = fctom(c->coeffs_x); -+ const int my = fctom(c->coeffs_y); -+ -+ uint8_t patch_u1[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ uint8_t patch_v1[PATCH_STRIDE * 72]; // (Max width + 8) * (max height + 8) -+ uint8_t patch_u3[8 * 16 * PW]; -+ uint8_t patch_v3[8 * 16 * PW]; -+ -+ FUNC(get_patch_c)(st, patch_u1, patch_v1, PATCH_STRIDE, st->last_l1, 8+3, c->h + 3); -+ -+ s->hevcdsp.put_hevc_epel_uni_w[wtoidx(c->w)][my != 0][mx != 0]( -+ patch_u3, 8 * PW, patch_u1 + PATCH_STRIDE + PW, PATCH_STRIDE, -+ c->h, QPU_MC_DENOM, wweight(c->wo_u), woff_p(s, c->wo_u), mx, my, c->w); -+ s->hevcdsp.put_hevc_epel_uni_w[wtoidx(c->w)][my != 0][mx != 0]( -+ patch_v3, 8 * PW, patch_v1 + PATCH_STRIDE + PW, PATCH_STRIDE, -+ c->h, QPU_MC_DENOM, wweight(c->wo_v), woff_p(s, c->wo_v), mx, my, c->w); -+ -+ FUNC(av_rpi_planar_to_sand_c)((uint8_t *)c->dst_addr_c, st->stride1, st->stride2, patch_u3, 8 * PW, patch_v3, 8 * PW, 0, 0, c->w * PW, c->h); -+ -+ st->last_l1 = &c->next_src; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ else if (link == s->qpu.c_bxx) { -+ const qpu_mc_pred_c_b_t *const c = &cmd->c.b; -+ const int mx1 = fctom(c->coeffs_x1); -+ const int my1 = fctom(c->coeffs_y1); -+ const int mx2 = fctom(c->coeffs_x2); -+ const int my2 = fctom(c->coeffs_y2); -+ -+ uint8_t patch_u1[PATCH_STRIDE * 72]; -+ uint8_t patch_v1[PATCH_STRIDE * 72]; -+ uint8_t patch_u2[PATCH_STRIDE * 72]; -+ uint8_t patch_v2[PATCH_STRIDE * 72]; -+ uint8_t patch_u3[8 * 16 * PW]; -+ uint8_t patch_v3[8 * 16 * PW]; -+ uint16_t patch_u4[MAX_PB_SIZE * MAX_PB_SIZE]; -+ uint16_t patch_v4[MAX_PB_SIZE * MAX_PB_SIZE]; -+ -+ FUNC(get_patch_c)(st, patch_u1, patch_v1, PATCH_STRIDE, st->last_l0, 8+3, c->h + 3); -+ FUNC(get_patch_c)(st, patch_u2, patch_v2, PATCH_STRIDE, st->last_l1, 8+3, c->h + 3); -+ -+ s->hevcdsp.put_hevc_epel[wtoidx(c->w)][my1 != 0][mx1 != 0]( -+ patch_u4, patch_u1 + PATCH_STRIDE + PW, PATCH_STRIDE, -+ c->h, mx1, my1, c->w); -+ s->hevcdsp.put_hevc_epel[wtoidx(c->w)][my1 != 0][mx1 != 0]( -+ patch_v4, patch_v1 + PATCH_STRIDE + PW, PATCH_STRIDE, -+ c->h, mx1, my1, c->w); -+ -+ s->hevcdsp.put_hevc_epel_bi_w[wtoidx(c->w)][my2 != 0][mx2 != 0]( -+ patch_u3, 8 * PW, patch_u2 + PATCH_STRIDE + PW, PATCH_STRIDE, patch_u4, -+ c->h, QPU_MC_DENOM, c->weight_u1, wweight(c->wo_u2), -+ 0, woff_b(s, c->wo_u2), mx2, my2, c->w); -+ s->hevcdsp.put_hevc_epel_bi_w[wtoidx(c->w)][my2 != 0][mx2 != 0]( -+ patch_v3, 8 * PW, patch_v2 + PATCH_STRIDE + PW, PATCH_STRIDE, patch_v4, -+ c->h, QPU_MC_DENOM, c->weight_v1, wweight(c->wo_v2), -+ 0, woff_b(s, c->wo_v2), mx2, my2, c->w); -+ -+ FUNC(av_rpi_planar_to_sand_c)((uint8_t *)c->dst_addr_c, st->stride1, st->stride2, patch_u3, 8 * PW, patch_v3, 8 * PW, 0, 0, c->w * PW, c->h); -+ -+ st->last_l0 = &c->next_src1; -+ st->last_l1 = &c->next_src2; -+ cmd = (const qpu_mc_pred_cmd_t *)(c + 1); -+ } -+ else if (link == q->code_sync) { -+ cmd = (const qpu_mc_pred_cmd_t *)((uint32_t *)cmd + 1); -+ break; -+ } -+ else if (link == q->code_exit) { -+ // We expect exit to occur without other sync -+ av_assert0(i == exit_n); -+ ++exit_n; -+ break; -+ } -+ else { -+ av_assert0(0); -+ } -+ } -+ -+ st->qpu_mc_curr = cmd; -+ } -+ } while (exit_n == 0); -+ } -+} -+ -+#undef FUNC -+#undef pixel -+ -diff --git a/libavcodec/rpi_hevc_transform.s b/libavcodec/rpi_hevc_transform.s -new file mode 100644 -index 0000000000..3caef20137 ---- /dev/null -+++ b/libavcodec/rpi_hevc_transform.s -@@ -0,0 +1,444 @@ -+# ****************************************************************************** -+# Argon Design Ltd. -+# (c) Copyright 2015 Argon Design Ltd. All rights reserved. -+# -+# Module : HEVC -+# Author : Peter de Rivaz -+# ****************************************************************************** -+ -+# USE_STACK = 1 means temporary data stored on the stack (requires build with larger stack) -+# USE_STACK = 0 means temporary data stored in fixed per-VPU data buffers (requires modifications to vasm to handle instruction encoding for PC relative instructions) -+.set USE_STACK, 0 -+ -+# Lines that fail to assemble start with #: -+# The script insert_magic_opcodes.sh inserts the machine code directly for these. -+# HEVC VPU Transform -+# -+# Transform matrix can be thought of as -+# output row vector = input row vector * transMatrix2 -+# -+# The even rows of the matrix are symmetric -+# The odd rows of the matrix are antisymmetric -+# -+# So only need to compute the first half of the results, then can compute the remainder with a butterfly -+# -+# EXAMPLE -+# (a b c d) (1 2 2 1) -+# (3 4 -4 -3) -+# (5 6 6 5) -+# (7 8 -8 -7) -+# -+# x=(a c)(1 2) = 1a+5c 2a+6c -+# (5 6) -+# -+# y=(b d)(3 4) = 3b+7d 4b+8d -+# (7 8) -+# -+# u=x+y = 1a+5c+3b+7d 2a+4b+6c+8d -+# v=x-y = 1a+5c-3b-7d 2a+6c-4b-8d -+# -+# Final results are (u , v[::-1]) -+# -+# -+# For 32x1 input, load even rows into HX(0++,0), odd rows into HX(16++,0) -+# Apply the even matrix first and stop before rounding -+# Then apply the odd matrix in a full manner: -+# -+# First step is to compute partial products with the first input (16 cycles) -+# 1a 3b 5c 7d 16x1 input coefficients produce 16x16 output -+# 2a 4b 6c 8d -+# 2a -4b 6c -8d -+# 1a -3b 5c -7d -+# -+# Second step is to sum partial products into final position (8 cycles) -+# 1a+3b+5c+7d -+# 2a+4b+6c+8d -+# 2a-4b+6c-8d -+# 1a-3b+5c-7d -+# -+# Then can apply butterfly to combine even results and odd results + rounding to produce 16 rows of output at a time (need to save in transposed format) -+# -+# For 16x16 no butterfly is required and can store final results in original location (Could do 2 16x16s in parallel to make use of the trick - saves on the adds) -+# -+# For 8x8 we could compute two in parallel. -+# -+# -+ -+# Columns are transformed first -+# -+# Store top left half of transMatrix2 in -+# Store bottom left half of transMatrix2 in HX(32,32) -+# -+# For 16x16 -+# HX(0:15,0) contains input data before transform -+# HY(0:15,0) contains 32bit output data after transform -+# HX(32,0) contains even rows of left half of transMatrix2 -+# HX(32,32) contains odd rows of left half of transMatrix2 -+# HY(48,0) contains partial products ready for summing -+# -+ -+ -+# hevc_trans_16x16(short *transMatrix2, short *coeffs, int num) # TODO add size so we can branch to correct implementation (or perhaps have coeffs32 and num32 as secondary inputs!) -+# transMatrix2: address of the constant matrix (must be at 32 byte aligned address in Videocore memory) -+# coeffs: address of the transform coefficients (must be at 32 byte aligned address in Videocore memory) -+# num: number of 16x16 transforms to be done -+# coeffs32 -+# num32: number of 32x32 transforms -+# command 0 for transform, 1 for memclear16(int16_t *dst,num16) -+# -+ -+.equ TRANS_SHIFT, 20 - BIT_DEPTH -+.equ TRANS_RND2, 1 << (TRANS_SHIFT - 1) -+.equ TRANS_ASL2, 16 - TRANS_SHIFT -+ -+ -+hevc_trans_16x16: -+ push r6-r15, lr # TODO cut down number of used registers -+ mov r14,r3 # coeffs32 -+ mov r15,r4 # num32 -+ mov r3, 16*2 # Stride of transMatrix2 in bytes -+ vldh HX(32++,0),(r0 += r3) REP 16 # This is the 16x16 matrix, a transform is equivalent to multiplying input row vector * matrix -+ -+ add r0, 16*16*2 # For 32x32 transforms we also need this matrix -+ vldh HX(32++,32),(r0 += r3) REP 16 # This is the odd 16x16 matrix -+ -+ # Now use r0 to describe which matrix we are working on. -+ # Allows us to prefetch the next block of coefficients for efficiency. -+ mov r0,0 # This describes the location where we read our coefficients from -+ mov r3,16*2 # Stride of coefficients in bytes (TODO remove) -+ mov r7,16*16*2 # Total block size -+ mov r8,64*16 # Value used to swap from current to next VRF location -+ mov r4,64 # Constant used for rounding first pass -+ mov r5,TRANS_RND2 # Constant used for rounding second pass -+ -+ sub sp,sp,64+16*16*2 # Move on stack pointer in case interrupt occurs and uses stack -+ -+ add r11,sp,64 # Space for 32 bytes before, and rounding -+ lsr r11,5 -+ lsl r11,5 # Make sure r11 is rounded to multiple of 2**5==32 -+ -+ lsr r10, r2, 16 # Number of compressed blocks stored in top short -+ extu r2,16 -+ # At start of block r0,r1 point to the current block (that has already been loaded) -+ # r0 VRF location of current block -+ # r1 address of current block -+ # r2 number of 16*16 transforms to do -+ # r3 Stride of coefficients (==32) -+ # r4 TRANS_RND1 (64) -+ # r5 TRANS_RND2 -+ # r6 temporary used inside col_trans16 -+ # r7 16*16*2 total bytes in block -+ # r8 64*16 VRF switch locations -+ # r9 temporary in unpack_coeff for index -+ # r10 number of 16x16 transforms using compression -+ # r11 unpacked data buffer (16*16 shorts) (preceded by 16 shorts of packed data buffer) -+ # r12 temporary counter in unpack_coeff -+ # r13 -+ # r14 Save information for 32 bit transform (coeffs location) -+ # r15 Save information for 32 bit transform (number of transforms) -+ cmp r2,0 -+ beq done16x16s -+block_loop: -+ # With compressed coefficients, we don't use prefetch as we don't want to issue unnecessary memory requests -+ cmp r10,0 -+ mov r6, r1 -+ beq not_compressed -+ sub r10, 1 -+ bl unpack16x16 -+not_compressed: -+ #mov r6,r1 # DEBUG without compress -+ vldh HX(0++,0)+r0,(r6 += r3) REP 16 -+ #eor r0,r8 -+ #add r1,r7 -+ # Prefetch the next block -+ #bl unpack16x16 -+ #vldh HX(0++,0)+r0,(r6 += r3) REP 16 -+ #vmov HX(0++,0)+r0,0 REP 16 # DEBUG -+ #eor r0,r8 -+ #sub r1,r7 -+ -+ # Transform the current block -+ bl col_trans_16 -+ vadd HY(0++,0)+r0,HY(0++,0)+r0,r4 REP 16 # Now add on rounding, shift down by 7, and saturate -+ #vsasls HY(0++,0)+r0,HY(0++,0)+r0,9 REP 16 # 9+7=16 so this ends up with the output saturated and in the top half of the word. -+ vasl HY(0++,0)+r0,HY(0++,0)+r0,9 REP 16 # This should be saturating, but the instruction above does not assemble? -+ vmov VX(0,0++)+r0, HX(0++,32)+r0 REP 16 # For simplicity transpose this back to the original position -+ -+ bl col_trans_16 -+ vadd HY(0++,0)+r0,HY(0++,0)+r0,r5 REP 16 # Now add on rounding, shift down by 7, and saturate -+ #vsasls HY(0++,0)+r0,HY(0++,0)+r0,4 REP 16 # 4+12=16 so this ends up with the output saturated and in the top half of the word. -+ vasl HY(0++,0)+r0,HY(0++,0)+r0,TRANS_ASL2 REP 16 # This should be saturating, but the instruction above does not assemble? (Probably because it ends with ls which is interpreted as a condition flag) -+ -+ # Save results - note there has been a transposition during the processing so we save columns -+ vsth VX(0,32++)+r0, (r1 += r3) REP 16 -+ -+ # Move onto next block -+ eor r0,r8 -+ add r1,r7 -+ -+ addcmpbgt r2,-1,0,block_loop -+done16x16s: -+ -+ add sp,sp,64+16*16*2 # Move on stack pointer in case interrupt occurs and uses stack -+ # Now go and do any 32x32 transforms -+ b hevc_trans_32x32 -+ -+ pop r6-r15, pc -+# This returns a value in r6 that says where to load the data from. -+# We load data 16 shorts at a time from memory (uncached), and store to stack space to allow us to process it. -+unpack16x16: -+# Clear out destination -+ vmov HX(0,0)+r0,0 -+ mov r6, r11 -+ vsth HX(0,0)+r0,(r6 += r3) REP 16 -+ mov r5, r1 # Moving pointer to input coefficients -+unpack_outer_loop: -+ # Loop until we find the end -+ vldh HX(0,0)+r0,(r5) # TODO would prefetch help here while unpacking previous? -+ sub r6,r11,32 -+ #add r6,pc,packed_data-$ # Packed data -+ vsth HX(0,0)+r0,(r6) # Store into packed data -+ mov r12,0 -+unpack_loop: -+ ld r4,(r6) -+ add r6,r6,4 -+ lsr r9,r4,16 # r9 is destination value -+ cmp r4,0 # {value,index} -+ extu r4,8 -+ beq done_unpack -+ sth r9,(r11, r4) -+ addcmpblt r12,1,8,unpack_loop -+# # Read next 16 -+ add r5,32 -+ b unpack_outer_loop -+done_unpack: -+# # Set new load location -+ mov r6, r11 -+ #add r6,pc,unpacked_data-$ -+# # Restore constants -+ mov r4,64 -+ mov r5,TRANS_RND2 -+# pop r6-r15, pc -+ b lr -+ -+# r1,r2,r3 r7,r8 should be preserved -+# HX(0++,0)+r0 is the block to be transformed -+# HX(32++,0)+r6 is the 16x16 matrix of transform coefficients -+# Use HY(48,0) for intermediate results -+# r0 can be used, but should be returned to its original value at the end -+col_trans_16: -+ add r6,r0,16 # Final value for this loop -+col_trans_16_loop: -+ # First compute partial products for a single column -+ vmul32s HY(48++,0), VX(0,0)+r0, VX(32,0++) REP 16 -+ # Then sum up the results and place back -+ vadd VY(0,0)+r0, VY(48,0++), VY(48,8++) REP 8 CLRA SACC -+ addcmpblt r0,1,r6,col_trans_16_loop -+ sub r0,16 # put r0 back to its original value -+ b lr -+ -+col_trans_odd_16: -+ add r6,r0,16 # Final value for this loop -+col_trans_odd_16_loop: -+ # First compute partial products for a single column -+ vmul32s HY(48++,0), VX(0,0)+r0, VX(32,32++) REP 16 -+ # Then sum up the results and place back -+ vadd VY(0,0)+r0, VY(48,0++), VY(48,8++) REP 8 CLRA SACC -+ addcmpblt r0,1,r6,col_trans_odd_16_loop -+ sub r0,16 # put r0 back to its original value -+ b lr -+ -+# r1/r10 input pointer -+# r0,r4,r5,r6 free -+# r8/r9 output storage -+# -+# Store packed coefficients at r9-32 -+# Store unpacked at r9+32*32 (because transform works on even/odd rows on input, but writes all rows) -+unpack32x32: -+# Clear out destination -+ vmov HX(0,0),0 -+ add r0, r9, 32*32*2 # Unpacked buffer -+ mov r4, 32 -+ vsth HX(0,0),(r0 += r4) REP 64 -+unpack_outer_loop32: -+ # Loop until we find the end -+ vldh HX(0,0),(r1) # TODO would prefetch help here while unpacking previous? -+ sub r6,r9,32 -+ #add r6,pc,packed_data-$ # Packed data -+ vsth HX(0,0),(r6) # Store into packed data -+ mov r8,0 -+unpack_loop32: -+ ld r4,(r6) -+ add r6,r6,4 -+ lsr r5,r4,16 # r5 is destination value -+ cmp r4,0 # {value,index} -+ extu r4,10 -+ beq done_unpack -+ sth r5,(r0, r4) -+ addcmpblt r8,1,8,unpack_loop32 -+# # Read next 16 -+ add r1,32 -+ b unpack_outer_loop32 -+done_unpack32: -+ b lr -+# hevc_trans_32x32(short *transMatrix2, short *coeffs, int num) -+# transMatrix2: address of the constant matrix (must be at 32 byte aligned address in Videocore memory) Even followed by odd -+# coeffs: address of the transform coefficients (must be at 32 byte aligned address in Videocore memory) -+# num: number of 16x16 transforms to be done in low 16, number of packed in high 16 -+# -+# Note that the 32x32 transforms are stored in reverse order, this means that the unpacked ones appear first! -+hevc_trans_32x32: -+ mov r1,r14 # coeffs -+ mov r2,r15 # num -+ lsr r15,r15,16 # Number that are packed -+ extu r2,16 # Total number -+ -+ # Fetch odd transform matrix -+ #mov r3, 16*2 # Stride of transMatrix2 in bytes (and of coefficients) -+ #vldh HX(32++,0),(r0 += r3) REP 16 # This is the even 16x16 matrix -+ #add r0, 16*16*2 -+ #vldh HX(32++,32),(r0 += r3) REP 16 # This is the odd 16x16 matrix -+ -+ mov r3, 32*2*2 # Stride used to fetch alternate rows of our input coefficient buffer -+ mov r7, 16*16*2 # Total block size -+ -+.if USE_STACK -+ # Stack base allocation -+ sub sp,sp,32*32*4+64 # Allocate some space on the stack for us to store 32*32 shorts as temporary results (needs to be aligned) and another 32*32 for unpacking -+ # set r8 to 32byte aligned stack pointer with 32 bytes of space before it -+ add r8,sp,63 -+ lsr r8,5 -+ lsl r8,5 -+.else -+#:version r8 -+ .half 0x00e8 #AUTOINSERTED -+ btst r8,16 -+#:add r8,pc,intermediate_results-$ -+ .half 0xbfe8 -+ .half intermediate_results-($-2) -+ beq on_vpu1 -+ add r8,r8,32*32*2*2+16*2 # Move to secondary storage -+on_vpu1: -+.endif -+ mov r9,r8 # Backup of the temporary storage -+ mov r10,r1 # Backup of the coefficient buffer -+ -+ cmp r2,0 -+ beq done32x32s -+block_loop32: -+ -+ # Transform the first 16 columns -+ mov r1,r10 # Input Coefficient buffer -+ mov r8,r9 # Output temporary storage -+ # Unpacked are first, so need to only do unpacking when r2(=num left) <= r15 (=num packed) -+ cmp r2,r15 -+ bgt not_compressed_32 -+ bl unpack32x32 -+ add r1,r9,32*32*2 # Uncompressed into temporary storage -+ mov r8,r9 # Transform into here -+not_compressed_32: -+ # COLUMN TRANSFORM -+ mov r4, 64 # Constant used for rounding first pass -+ mov r5, 9 # left shift used for rounding first pass -+ -+ bl trans32 -+ # Transform the second 16 columns -+ add r8,32*16*2 -+ add r1,32 -+ bl trans32 -+ -+ # ROW TRANSFORM -+ mov r4, TRANS_RND2 # Constant used for rounding second pass -+ mov r5, TRANS_ASL2 # left shift used for rounding second pass -+ -+ mov r1,r9 # Input temporary storage -+ mov r8,r10 # Output Coefficient buffer -+ bl trans32 -+ # Transform the second 16 columns -+ add r8,32*16*2 -+ add r1,32 -+ bl trans32 -+ -+ add r10, 32*32*2 # move onto next block of coefficients -+ addcmpbgt r2,-1,0,block_loop32 -+done32x32s: -+ -+.if USE_STACK -+ add sp,sp,32*32*4+64# Restore stack -+.endif -+ -+ pop r6-r15, pc -+ -+trans32: -+ push lr -+ # We can no longer afford the VRF space to do prefetching when doing 32x32 -+ # Fetch the even rows -+ vldh HX(0++,0),(r1 += r3) REP 16 -+ # Fetch the odd rows -+ vldh HX(16++,0),64(r1 += r3) REP 16 # First odd row is 32 shorts ahead of r1 -+ -+ # Transform the even rows using even matrix -+ mov r0, 0 # Even rows -+ bl col_trans_16 -+ -+ # Now transform the odd rows using odd matrix -+ mov r0, 64*16 # Odd rows -+ bl col_trans_odd_16 -+ -+ # Now apply butterfly to compute the first 16 results -+ vadd HY(48++,0),HY(0++,0),HY(16++,0) REP 16 -+ vadd HY(48++,0),HY(48++,0),r4 REP 16 # add on rounding, -+ vasl HY(48++,0),HY(48++,0),r5 REP 16 # shift down by 7, and saturate -+ # 16bit results now in HX(48,32) -+ mov r0,r8 -+ mov r6,32*2 -+ vsth VX(48,32++),(r0+=r6) REP 16 -+ -+ # Now apply butterfly to compute the second 16 results (in reverse order) -+ vsub HY(63,0),HY(0 ,0),HY(16,0) -+ vsub HY(62,0),HY(1 ,0),HY(17,0) -+ vsub HY(61,0),HY(2 ,0),HY(18,0) -+ vsub HY(60,0),HY(3 ,0),HY(19,0) -+ vsub HY(59,0),HY(4 ,0),HY(20,0) -+ vsub HY(58,0),HY(5 ,0),HY(21,0) -+ vsub HY(57,0),HY(6 ,0),HY(22,0) -+ vsub HY(56,0),HY(7 ,0),HY(23,0) -+ vsub HY(55,0),HY(8 ,0),HY(24,0) -+ vsub HY(54,0),HY(9 ,0),HY(25,0) -+ vsub HY(53,0),HY(10,0),HY(26,0) -+ vsub HY(52,0),HY(11,0),HY(27,0) -+ vsub HY(51,0),HY(12,0),HY(28,0) -+ vsub HY(50,0),HY(13,0),HY(29,0) -+ vsub HY(49,0),HY(14,0),HY(30,0) -+ vsub HY(48,0),HY(15,0),HY(31,0) -+ vadd HY(48++,0),HY(48++,0),r4 REP 16 # add on rounding, -+ vasl HY(48++,0),HY(48++,0),r5 REP 16 # shift down by 7, and saturate -+ add r0,r8,32 -+ vsth VX(48,32++),(r0+=r6) REP 16 -+ pop pc -+ -+.if USE_STACK == 0 -+ .balign 32 -+ -+# .space directives generate 0's in the bin so avoid unnecessary padding by -+# just setting to appropriate value -+.equ intermediate_results, $+16*2 -+ -+# Layout goes: -+# -+#packed_buffer: -+# .space 16*2 -+#intermediate_results: -+# .space 32*32*2 -+#unpacked_buffer: -+# .space 32*32*2 -+# -+#packed_buffer2: -+# .space 16*2 -+#intermediate_results2: -+# .space 32*32*2 -+#unpacked_buffer2: -+# .space 32*32*2 -+.endif -+ -+ -diff --git a/libavcodec/rpi_hevc_transform10.h b/libavcodec/rpi_hevc_transform10.h -new file mode 100644 -index 0000000000..1c364492d0 ---- /dev/null -+++ b/libavcodec/rpi_hevc_transform10.h -@@ -0,0 +1,94 @@ -+static const unsigned char rpi_hevc_transform10 [] = { -+0xa9, 0x03, 0x3e, 0x40, 0x4f, 0x40, 0x03, 0xb0, // 0000 -+0x20, 0x00, 0x0c, 0xf8, 0x38, 0x88, 0x80, 0x03, // 0008 -+0xc0, 0xf8, 0x00, 0x00, 0x40, 0xb0, 0x00, 0x02, // 0010 -+0x0c, 0xf8, 0x38, 0xa8, 0x80, 0x03, 0xc0, 0xf8, // 0018 -+0x00, 0x00, 0x00, 0x60, 0x03, 0xb0, 0x20, 0x00, // 0020 -+0x07, 0xb0, 0x00, 0x02, 0x08, 0xb0, 0x00, 0x04, // 0028 -+0x04, 0xb0, 0x40, 0x00, 0x05, 0xb0, 0x00, 0x02, // 0030 -+0x59, 0xb0, 0xc0, 0xfd, 0x0b, 0x12, 0x5b, 0x7a, // 0038 -+0x5b, 0x7c, 0x4a, 0xc3, 0x50, 0x17, 0x02, 0x6f, // 0040 -+0x02, 0x6a, 0x32, 0x18, 0x0a, 0x6a, 0x16, 0x40, // 0048 -+0x04, 0x18, 0x1a, 0x66, 0x80, 0x90, 0x32, 0x00, // 0050 -+0x0c, 0xf8, 0x38, 0x80, 0x80, 0x03, 0xc0, 0x08, // 0058 -+0x18, 0x00, 0x80, 0x90, 0x51, 0x00, 0x04, 0xff, // 0060 -+0x30, 0xc0, 0x80, 0x03, 0x20, 0x08, 0x10, 0x00, // 0068 -+0x4c, 0xfe, 0x30, 0xc0, 0x09, 0x04, 0x20, 0x08, // 0070 -+0x00, 0x00, 0x04, 0xfc, 0x38, 0x90, 0x80, 0x02, // 0078 -+0xc0, 0x0b, 0x02, 0x00, 0x80, 0x90, 0x40, 0x00, // 0080 -+0x04, 0xff, 0x30, 0xc0, 0x80, 0x03, 0x20, 0x08, // 0088 -+0x14, 0x00, 0x4c, 0xfe, 0x30, 0xc0, 0x06, 0x04, // 0090 -+0x20, 0x08, 0x00, 0x00, 0x8c, 0xf8, 0x2c, 0xe0, // 0098 -+0x80, 0x03, 0x20, 0x30, 0x04, 0x00, 0x80, 0x45, // 00a0 -+0x71, 0x42, 0xf2, 0x8c, 0xd1, 0xc0, 0x59, 0xb0, // 00a8 -+0x40, 0x02, 0x00, 0x9e, 0x6d, 0x00, 0x29, 0x03, // 00b0 -+0x00, 0xf4, 0x38, 0x80, 0x00, 0x0c, 0xb6, 0x40, // 00b8 -+0x8c, 0xf8, 0x20, 0xe0, 0x80, 0x03, 0x00, 0x30, // 00c0 -+0x18, 0x00, 0x15, 0x40, 0x08, 0xf0, 0x38, 0x80, // 00c8 -+0x85, 0x0b, 0x66, 0xb5, 0xe0, 0xff, 0x88, 0xf0, // 00d0 -+0x24, 0xe0, 0x86, 0x03, 0x0c, 0x60, 0x64, 0x08, // 00d8 -+0x46, 0x62, 0x49, 0xc3, 0x50, 0x27, 0x04, 0x6a, // 00e0 -+0x84, 0x6e, 0x07, 0x18, 0x69, 0xa0, 0x04, 0x5f, // 00e8 -+0x1c, 0x8b, 0xf7, 0xc8, 0x45, 0x76, 0x6b, 0x1f, // 00f0 -+0xb6, 0x40, 0x04, 0xb0, 0x40, 0x00, 0x05, 0xb0, // 00f8 -+0x00, 0x02, 0x5a, 0x00, 0x06, 0xb4, 0x10, 0x00, // 0100 -+0xa4, 0xff, 0x24, 0xcc, 0x60, 0x02, 0x00, 0xf8, // 0108 -+0x3e, 0x00, 0x03, 0xff, 0x37, 0xd0, 0x78, 0x03, // 0110 -+0xe0, 0x03, 0xbe, 0x0b, 0x10, 0x8b, 0xf6, 0x5b, // 0118 -+0x00, 0x67, 0x5a, 0x00, 0x06, 0xb4, 0x10, 0x00, // 0120 -+0xa4, 0xff, 0x24, 0xcc, 0xe0, 0x02, 0x00, 0xf8, // 0128 -+0x3e, 0x00, 0x03, 0xff, 0x37, 0xd0, 0x78, 0x03, // 0130 -+0xe0, 0x03, 0xbe, 0x0b, 0x10, 0x8b, 0xf6, 0x5b, // 0138 -+0x00, 0x67, 0x5a, 0x00, 0x00, 0xf4, 0x38, 0x80, // 0140 -+0x00, 0x04, 0x20, 0xb5, 0x00, 0x08, 0x04, 0xb0, // 0148 -+0x20, 0x00, 0x8e, 0xf8, 0x20, 0xe0, 0x80, 0x03, // 0150 -+0xc0, 0x43, 0x00, 0x00, 0x08, 0xf0, 0x38, 0x80, // 0158 -+0x81, 0x03, 0x26, 0xb5, 0xe0, 0xff, 0x88, 0xf0, // 0160 -+0x20, 0xe0, 0x86, 0x03, 0x08, 0x60, 0x64, 0x08, // 0168 -+0x46, 0x62, 0x45, 0xc3, 0x50, 0x27, 0x04, 0x6a, // 0170 -+0xa4, 0x6e, 0x7f, 0x90, 0xbf, 0xff, 0x65, 0xa0, // 0178 -+0x04, 0x07, 0x18, 0x8b, 0xf6, 0xc8, 0x41, 0x76, // 0180 -+0x6a, 0x1f, 0x5a, 0x00, 0xe1, 0x40, 0xf2, 0x40, // 0188 -+0x0f, 0x7b, 0x02, 0x6f, 0x03, 0xb0, 0x80, 0x00, // 0190 -+0x07, 0xb0, 0x00, 0x02, 0xe8, 0x00, 0x08, 0x6d, // 0198 -+0xe8, 0xbf, 0x60, 0x01, 0x03, 0x18, 0x48, 0xb0, // 01a0 -+0x20, 0x10, 0x89, 0x40, 0x1a, 0x40, 0x02, 0x6a, // 01a8 -+0x24, 0x18, 0xa1, 0x40, 0x98, 0x40, 0xf2, 0x4a, // 01b0 -+0x06, 0x1e, 0xff, 0x9f, 0xc5, 0xff, 0x21, 0xb5, // 01b8 -+0x00, 0x08, 0x98, 0x40, 0x04, 0xb0, 0x40, 0x00, // 01c0 -+0x95, 0x60, 0x80, 0x90, 0x18, 0x00, 0x48, 0xb0, // 01c8 -+0x00, 0x04, 0x41, 0x76, 0x80, 0x90, 0x13, 0x00, // 01d0 -+0x04, 0xb0, 0x00, 0x02, 0x65, 0x60, 0x91, 0x40, // 01d8 -+0xa8, 0x40, 0x80, 0x90, 0x0c, 0x00, 0x48, 0xb0, // 01e0 -+0x00, 0x04, 0x41, 0x76, 0x80, 0x90, 0x07, 0x00, // 01e8 -+0x4a, 0xb0, 0x00, 0x08, 0xf2, 0x8c, 0xdf, 0xc0, // 01f0 -+0x29, 0x03, 0xef, 0x03, 0x0c, 0xf8, 0x38, 0x80, // 01f8 -+0x80, 0x03, 0xc0, 0xf8, 0x04, 0x00, 0x0c, 0xf8, // 0200 -+0x38, 0x84, 0xc0, 0x03, 0xc0, 0xf8, 0x04, 0x00, // 0208 -+0x00, 0x60, 0xff, 0x9f, 0x79, 0xff, 0x00, 0xb0, // 0210 -+0x00, 0x04, 0xff, 0x9f, 0x85, 0xff, 0x04, 0xff, // 0218 -+0x30, 0xcc, 0x10, 0x03, 0xe0, 0xfb, 0x3e, 0x00, // 0220 -+0x04, 0xff, 0x33, 0xcc, 0x80, 0x03, 0xe0, 0xfb, // 0228 -+0x10, 0x00, 0x4c, 0xfe, 0x33, 0xcc, 0x80, 0x03, // 0230 -+0xe0, 0xfb, 0x14, 0x00, 0x80, 0x40, 0x06, 0xb0, // 0238 -+0x40, 0x00, 0x8c, 0xf8, 0x2f, 0xe0, 0x80, 0x03, // 0240 -+0xe0, 0x63, 0x00, 0x00, 0x20, 0xf7, 0xf0, 0xcf, // 0248 -+0x10, 0x03, 0x20, 0xf7, 0xb0, 0xcf, 0x11, 0x13, // 0250 -+0x20, 0xf7, 0x70, 0xcf, 0x12, 0x23, 0x20, 0xf7, // 0258 -+0x30, 0xcf, 0x13, 0x33, 0x20, 0xf7, 0xf0, 0xce, // 0260 -+0x14, 0x43, 0x20, 0xf7, 0xb0, 0xce, 0x15, 0x53, // 0268 -+0x20, 0xf7, 0x70, 0xce, 0x16, 0x63, 0x20, 0xf7, // 0270 -+0x30, 0xce, 0x17, 0x73, 0x20, 0xf7, 0xf0, 0xcd, // 0278 -+0x18, 0x83, 0x20, 0xf7, 0xb0, 0xcd, 0x19, 0x93, // 0280 -+0x20, 0xf7, 0x70, 0xcd, 0x1a, 0xa3, 0x20, 0xf7, // 0288 -+0x30, 0xcd, 0x1b, 0xb3, 0x20, 0xf7, 0xf0, 0xcc, // 0290 -+0x1c, 0xc3, 0x20, 0xf7, 0xb0, 0xcc, 0x1d, 0xd3, // 0298 -+0x20, 0xf7, 0x70, 0xcc, 0x1e, 0xe3, 0x20, 0xf7, // 02a0 -+0x30, 0xcc, 0x1f, 0xf3, 0x04, 0xff, 0x33, 0xcc, // 02a8 -+0x80, 0x03, 0xe0, 0xfb, 0x10, 0x00, 0x4c, 0xfe, // 02b0 -+0x33, 0xcc, 0x80, 0x03, 0xe0, 0xfb, 0x14, 0x00, // 02b8 -+0x00, 0xb5, 0x20, 0x00, 0x8c, 0xf8, 0x2f, 0xe0, // 02c0 -+0x80, 0x03, 0xe0, 0x63, 0x00, 0x00, 0x6f, 0x03, // 02c8 -+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 02d0 -+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 02d8 -+}; -diff --git a/libavcodec/rpi_hevc_transform8.h b/libavcodec/rpi_hevc_transform8.h -new file mode 100644 -index 0000000000..1128a2c054 ---- /dev/null -+++ b/libavcodec/rpi_hevc_transform8.h -@@ -0,0 +1,94 @@ -+static const unsigned char rpi_hevc_transform8 [] = { -+0xa9, 0x03, 0x3e, 0x40, 0x4f, 0x40, 0x03, 0xb0, // 0000 -+0x20, 0x00, 0x0c, 0xf8, 0x38, 0x88, 0x80, 0x03, // 0008 -+0xc0, 0xf8, 0x00, 0x00, 0x40, 0xb0, 0x00, 0x02, // 0010 -+0x0c, 0xf8, 0x38, 0xa8, 0x80, 0x03, 0xc0, 0xf8, // 0018 -+0x00, 0x00, 0x00, 0x60, 0x03, 0xb0, 0x20, 0x00, // 0020 -+0x07, 0xb0, 0x00, 0x02, 0x08, 0xb0, 0x00, 0x04, // 0028 -+0x04, 0xb0, 0x40, 0x00, 0x05, 0xb0, 0x00, 0x08, // 0030 -+0x59, 0xb0, 0xc0, 0xfd, 0x0b, 0x12, 0x5b, 0x7a, // 0038 -+0x5b, 0x7c, 0x4a, 0xc3, 0x50, 0x17, 0x02, 0x6f, // 0040 -+0x02, 0x6a, 0x32, 0x18, 0x0a, 0x6a, 0x16, 0x40, // 0048 -+0x04, 0x18, 0x1a, 0x66, 0x80, 0x90, 0x32, 0x00, // 0050 -+0x0c, 0xf8, 0x38, 0x80, 0x80, 0x03, 0xc0, 0x08, // 0058 -+0x18, 0x00, 0x80, 0x90, 0x51, 0x00, 0x04, 0xff, // 0060 -+0x30, 0xc0, 0x80, 0x03, 0x20, 0x08, 0x10, 0x00, // 0068 -+0x4c, 0xfe, 0x30, 0xc0, 0x09, 0x04, 0x20, 0x08, // 0070 -+0x00, 0x00, 0x04, 0xfc, 0x38, 0x90, 0x80, 0x02, // 0078 -+0xc0, 0x0b, 0x02, 0x00, 0x80, 0x90, 0x40, 0x00, // 0080 -+0x04, 0xff, 0x30, 0xc0, 0x80, 0x03, 0x20, 0x08, // 0088 -+0x14, 0x00, 0x4c, 0xfe, 0x30, 0xc0, 0x04, 0x04, // 0090 -+0x20, 0x08, 0x00, 0x00, 0x8c, 0xf8, 0x2c, 0xe0, // 0098 -+0x80, 0x03, 0x20, 0x30, 0x04, 0x00, 0x80, 0x45, // 00a0 -+0x71, 0x42, 0xf2, 0x8c, 0xd1, 0xc0, 0x59, 0xb0, // 00a8 -+0x40, 0x02, 0x00, 0x9e, 0x6d, 0x00, 0x29, 0x03, // 00b0 -+0x00, 0xf4, 0x38, 0x80, 0x00, 0x0c, 0xb6, 0x40, // 00b8 -+0x8c, 0xf8, 0x20, 0xe0, 0x80, 0x03, 0x00, 0x30, // 00c0 -+0x18, 0x00, 0x15, 0x40, 0x08, 0xf0, 0x38, 0x80, // 00c8 -+0x85, 0x0b, 0x66, 0xb5, 0xe0, 0xff, 0x88, 0xf0, // 00d0 -+0x24, 0xe0, 0x86, 0x03, 0x0c, 0x60, 0x64, 0x08, // 00d8 -+0x46, 0x62, 0x49, 0xc3, 0x50, 0x27, 0x04, 0x6a, // 00e0 -+0x84, 0x6e, 0x07, 0x18, 0x69, 0xa0, 0x04, 0x5f, // 00e8 -+0x1c, 0x8b, 0xf7, 0xc8, 0x45, 0x76, 0x6b, 0x1f, // 00f0 -+0xb6, 0x40, 0x04, 0xb0, 0x40, 0x00, 0x05, 0xb0, // 00f8 -+0x00, 0x08, 0x5a, 0x00, 0x06, 0xb4, 0x10, 0x00, // 0100 -+0xa4, 0xff, 0x24, 0xcc, 0x60, 0x02, 0x00, 0xf8, // 0108 -+0x3e, 0x00, 0x03, 0xff, 0x37, 0xd0, 0x78, 0x03, // 0110 -+0xe0, 0x03, 0xbe, 0x0b, 0x10, 0x8b, 0xf6, 0x5b, // 0118 -+0x00, 0x67, 0x5a, 0x00, 0x06, 0xb4, 0x10, 0x00, // 0120 -+0xa4, 0xff, 0x24, 0xcc, 0xe0, 0x02, 0x00, 0xf8, // 0128 -+0x3e, 0x00, 0x03, 0xff, 0x37, 0xd0, 0x78, 0x03, // 0130 -+0xe0, 0x03, 0xbe, 0x0b, 0x10, 0x8b, 0xf6, 0x5b, // 0138 -+0x00, 0x67, 0x5a, 0x00, 0x00, 0xf4, 0x38, 0x80, // 0140 -+0x00, 0x04, 0x20, 0xb5, 0x00, 0x08, 0x04, 0xb0, // 0148 -+0x20, 0x00, 0x8e, 0xf8, 0x20, 0xe0, 0x80, 0x03, // 0150 -+0xc0, 0x43, 0x00, 0x00, 0x08, 0xf0, 0x38, 0x80, // 0158 -+0x81, 0x03, 0x26, 0xb5, 0xe0, 0xff, 0x88, 0xf0, // 0160 -+0x20, 0xe0, 0x86, 0x03, 0x08, 0x60, 0x64, 0x08, // 0168 -+0x46, 0x62, 0x45, 0xc3, 0x50, 0x27, 0x04, 0x6a, // 0170 -+0xa4, 0x6e, 0x7f, 0x90, 0xbf, 0xff, 0x65, 0xa0, // 0178 -+0x04, 0x07, 0x18, 0x8b, 0xf6, 0xc8, 0x41, 0x76, // 0180 -+0x6a, 0x1f, 0x5a, 0x00, 0xe1, 0x40, 0xf2, 0x40, // 0188 -+0x0f, 0x7b, 0x02, 0x6f, 0x03, 0xb0, 0x80, 0x00, // 0190 -+0x07, 0xb0, 0x00, 0x02, 0xe8, 0x00, 0x08, 0x6d, // 0198 -+0xe8, 0xbf, 0x60, 0x01, 0x03, 0x18, 0x48, 0xb0, // 01a0 -+0x20, 0x10, 0x89, 0x40, 0x1a, 0x40, 0x02, 0x6a, // 01a8 -+0x24, 0x18, 0xa1, 0x40, 0x98, 0x40, 0xf2, 0x4a, // 01b0 -+0x06, 0x1e, 0xff, 0x9f, 0xc5, 0xff, 0x21, 0xb5, // 01b8 -+0x00, 0x08, 0x98, 0x40, 0x04, 0xb0, 0x40, 0x00, // 01c0 -+0x95, 0x60, 0x80, 0x90, 0x18, 0x00, 0x48, 0xb0, // 01c8 -+0x00, 0x04, 0x41, 0x76, 0x80, 0x90, 0x13, 0x00, // 01d0 -+0x04, 0xb0, 0x00, 0x08, 0x45, 0x60, 0x91, 0x40, // 01d8 -+0xa8, 0x40, 0x80, 0x90, 0x0c, 0x00, 0x48, 0xb0, // 01e0 -+0x00, 0x04, 0x41, 0x76, 0x80, 0x90, 0x07, 0x00, // 01e8 -+0x4a, 0xb0, 0x00, 0x08, 0xf2, 0x8c, 0xdf, 0xc0, // 01f0 -+0x29, 0x03, 0xef, 0x03, 0x0c, 0xf8, 0x38, 0x80, // 01f8 -+0x80, 0x03, 0xc0, 0xf8, 0x04, 0x00, 0x0c, 0xf8, // 0200 -+0x38, 0x84, 0xc0, 0x03, 0xc0, 0xf8, 0x04, 0x00, // 0208 -+0x00, 0x60, 0xff, 0x9f, 0x79, 0xff, 0x00, 0xb0, // 0210 -+0x00, 0x04, 0xff, 0x9f, 0x85, 0xff, 0x04, 0xff, // 0218 -+0x30, 0xcc, 0x10, 0x03, 0xe0, 0xfb, 0x3e, 0x00, // 0220 -+0x04, 0xff, 0x33, 0xcc, 0x80, 0x03, 0xe0, 0xfb, // 0228 -+0x10, 0x00, 0x4c, 0xfe, 0x33, 0xcc, 0x80, 0x03, // 0230 -+0xe0, 0xfb, 0x14, 0x00, 0x80, 0x40, 0x06, 0xb0, // 0238 -+0x40, 0x00, 0x8c, 0xf8, 0x2f, 0xe0, 0x80, 0x03, // 0240 -+0xe0, 0x63, 0x00, 0x00, 0x20, 0xf7, 0xf0, 0xcf, // 0248 -+0x10, 0x03, 0x20, 0xf7, 0xb0, 0xcf, 0x11, 0x13, // 0250 -+0x20, 0xf7, 0x70, 0xcf, 0x12, 0x23, 0x20, 0xf7, // 0258 -+0x30, 0xcf, 0x13, 0x33, 0x20, 0xf7, 0xf0, 0xce, // 0260 -+0x14, 0x43, 0x20, 0xf7, 0xb0, 0xce, 0x15, 0x53, // 0268 -+0x20, 0xf7, 0x70, 0xce, 0x16, 0x63, 0x20, 0xf7, // 0270 -+0x30, 0xce, 0x17, 0x73, 0x20, 0xf7, 0xf0, 0xcd, // 0278 -+0x18, 0x83, 0x20, 0xf7, 0xb0, 0xcd, 0x19, 0x93, // 0280 -+0x20, 0xf7, 0x70, 0xcd, 0x1a, 0xa3, 0x20, 0xf7, // 0288 -+0x30, 0xcd, 0x1b, 0xb3, 0x20, 0xf7, 0xf0, 0xcc, // 0290 -+0x1c, 0xc3, 0x20, 0xf7, 0xb0, 0xcc, 0x1d, 0xd3, // 0298 -+0x20, 0xf7, 0x70, 0xcc, 0x1e, 0xe3, 0x20, 0xf7, // 02a0 -+0x30, 0xcc, 0x1f, 0xf3, 0x04, 0xff, 0x33, 0xcc, // 02a8 -+0x80, 0x03, 0xe0, 0xfb, 0x10, 0x00, 0x4c, 0xfe, // 02b0 -+0x33, 0xcc, 0x80, 0x03, 0xe0, 0xfb, 0x14, 0x00, // 02b8 -+0x00, 0xb5, 0x20, 0x00, 0x8c, 0xf8, 0x2f, 0xe0, // 02c0 -+0x80, 0x03, 0xe0, 0x63, 0x00, 0x00, 0x6f, 0x03, // 02c8 -+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 02d0 -+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // 02d8 -+}; -diff --git a/libavcodec/rpi_hevcdec.c b/libavcodec/rpi_hevcdec.c -new file mode 100644 -index 0000000000..39a63c77de ---- /dev/null -+++ b/libavcodec/rpi_hevcdec.c -@@ -0,0 +1,6016 @@ -+/* -+ * HEVC video Decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * Copyright (C) 2012 - 2013 Mickael Raulet -+ * Copyright (C) 2012 - 2013 Gildas Cocherel -+ * Copyright (C) 2012 - 2013 Wassim Hamidouche -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "libavutil/attributes.h" -+#include "libavutil/common.h" -+#include "libavutil/display.h" -+#include "libavutil/internal.h" -+#include "libavutil/mastering_display_metadata.h" -+#include "libavutil/md5.h" -+#include "libavutil/opt.h" -+#include "libavutil/pixdesc.h" -+#include "libavutil/stereo3d.h" -+ -+#include "bswapdsp.h" -+#include "bytestream.h" -+#include "golomb.h" -+#include "hevc.h" -+#include "rpi_hevc_data.h" -+#include "rpi_hevc_parse.h" -+#include "rpi_hevcdec.h" -+#include "rpi_hevc_cabac_fns.h" -+#include "profiles.h" -+#include "hwaccel.h" -+ -+#include "rpi_qpu.h" -+#include "rpi_hevc_shader.h" -+#include "rpi_hevc_shader_cmd.h" -+#include "rpi_hevc_shader_template.h" -+#include "rpi_zc.h" -+#include "libavutil/rpi_sand_fns.h" -+ -+#include "pthread.h" -+#include -+ -+#define DEBUG_DECODE_N 0 // 0 = do all, n = frames idr onwards -+ -+#define PACK2(hi,lo) (((hi) << 16) | ((lo) & 0xffff)) -+ -+#ifndef av_mod_uintp2 -+static av_always_inline av_const unsigned av_mod_uintp2_c(unsigned a, unsigned p) -+{ -+ return a & ((1 << p) - 1); -+} -+# define av_mod_uintp2 av_mod_uintp2_c -+#endif -+ -+const uint8_t ff_hevc_rpi_pel_weight[65] = { [2] = 0, [4] = 1, [6] = 2, [8] = 3, [12] = 4, [16] = 5, [24] = 6, [32] = 7, [48] = 8, [64] = 9 }; -+static void rpi_begin(const HEVCRpiContext * const s, HEVCRpiJob * const jb, const unsigned int ctu_ts_first); -+ -+#define MC_DUMMY_X (-32) -+#define MC_DUMMY_Y (-32) -+ -+// UV & Y both have min 4x4 pred (no 2x2 chroma) -+// Allow for even spread +1 for setup, +1 for rounding -+// As we have load sharing this can (in theory) be exceeded so we have to -+// check after each CTU, but it is a good base size -+ -+// Worst case (all 4x4) commands per CTU -+#define QPU_Y_CMD_PER_CTU_MAX (16 * 16) -+#define QPU_C_CMD_PER_CTU_MAX (8 * 8) -+ -+#define QPU_MAX_CTU_PER_LINE ((HEVC_RPI_MAX_WIDTH + 63) / 64) -+ -+#define QPU_GRPS (QPU_N_MAX / QPU_N_GRP) -+#define QPU_CTU_PER_GRP ((QPU_MAX_CTU_PER_LINE + QPU_GRPS - 1) / QPU_GRPS) -+ -+#define QPU_Y_CMD_SLACK_PER_Q (QPU_Y_CMD_PER_CTU_MAX / 2) -+#define QPU_C_CMD_SLACK_PER_Q (QPU_C_CMD_PER_CTU_MAX / 2) -+ -+// Total cmds to allocate - allow for slack & setup -+#define QPU_Y_COMMANDS (QPU_CTU_PER_GRP * QPU_GRPS * QPU_Y_CMD_PER_CTU_MAX + (1 + QPU_Y_CMD_SLACK_PER_Q) * QPU_N_MAX) -+#define QPU_C_COMMANDS (QPU_CTU_PER_GRP * QPU_GRPS * QPU_C_CMD_PER_CTU_MAX + (1 + QPU_C_CMD_SLACK_PER_Q) * QPU_N_MAX) -+ -+#define QPU_Y_SYNCS (QPU_N_MAX * (16 + 2)) -+#define QPU_C_SYNCS (QPU_N_MAX * (8 + 2)) -+ -+// The QPU code for UV blocks only works up to a block width of 8 -+#define RPI_CHROMA_BLOCK_WIDTH 8 -+ -+#define ENCODE_COEFFS(c0, c1, c2, c3) (((c0) & 0xff) | ((c1) & 0xff) << 8 | ((c2) & 0xff) << 16 | ((c3) & 0xff) << 24) -+ -+ -+// Actual filter goes -ve, +ve, +ve, -ve using these values -+static const uint32_t rpi_filter_coefs[8] = { -+ ENCODE_COEFFS( 0, 64, 0, 0), -+ ENCODE_COEFFS( 2, 58, 10, 2), -+ ENCODE_COEFFS( 4, 54, 16, 2), -+ ENCODE_COEFFS( 6, 46, 28, 4), -+ ENCODE_COEFFS( 4, 36, 36, 4), -+ ENCODE_COEFFS( 4, 28, 46, 6), -+ ENCODE_COEFFS( 2, 16, 54, 4), -+ ENCODE_COEFFS( 2, 10, 58, 2) -+}; -+ -+// Function arrays by QPU -+ -+static const int * const inter_pred_setup_c_qpu[12] = { -+ mc_setup_c_q0, mc_setup_c_qn, mc_setup_c_qn, mc_setup_c_qn, -+ mc_setup_c_qn, mc_setup_c_qn, mc_setup_c_qn, mc_setup_c_qn, -+ mc_setup_c_qn, mc_setup_c_qn, mc_setup_c_qn, mc_setup_c_qn -+}; -+ -+static const int * const inter_pred_setup_c10_qpu[12] = { -+ mc_setup_c10_q0, mc_setup_c10_qn, mc_setup_c10_qn, mc_setup_c10_qn, -+ mc_setup_c10_qn, mc_setup_c10_qn, mc_setup_c10_qn, mc_setup_c10_qn, -+ mc_setup_c10_qn, mc_setup_c10_qn, mc_setup_c10_qn, mc_setup_c10_qn -+}; -+ -+static const int * const inter_pred_setup_y_qpu[12] = { -+ mc_setup_y_q0, mc_setup_y_qn, mc_setup_y_qn, mc_setup_y_qn, -+ mc_setup_y_qn, mc_setup_y_qn, mc_setup_y_qn, mc_setup_y_qn, -+ mc_setup_y_qn, mc_setup_y_qn, mc_setup_y_qn, mc_setup_y_qn -+}; -+ -+static const int * const inter_pred_setup_y10_qpu[12] = { -+ mc_setup_y10_q0, mc_setup_y10_qn, mc_setup_y10_qn, mc_setup_y10_qn, -+ mc_setup_y10_qn, mc_setup_y10_qn, mc_setup_y10_qn, mc_setup_y10_qn, -+ mc_setup_y10_qn, mc_setup_y10_qn, mc_setup_y10_qn, mc_setup_y10_qn -+}; -+ -+static const int * const inter_pred_sync_qpu[12] = { -+ mc_sync_q0, mc_sync_q1, mc_sync_q2, mc_sync_q3, -+ mc_sync_q4, mc_sync_q5, mc_sync_q6, mc_sync_q7, -+ mc_sync_q8, mc_sync_q9, mc_sync_q10, mc_sync_q11 -+}; -+ -+static const int * const inter_pred_sync10_qpu[12] = { -+ mc_sync10_q0, mc_sync10_q1, mc_sync10_q2, mc_sync10_q3, -+ mc_sync10_q4, mc_sync10_q5, mc_sync10_q6, mc_sync10_q7, -+ mc_sync10_q8, mc_sync10_q9, mc_sync10_q10, mc_sync10_q11 -+}; -+ -+static const int * const inter_pred_exit_c_qpu[12] = { -+ mc_exit_c_q0, mc_exit_c_qn, mc_exit_c_qn, mc_exit_c_qn, -+ mc_exit_c_qn, mc_exit_c_qn, mc_exit_c_qn, mc_exit_c_qn, -+ mc_exit_c_qn, mc_exit_c_qn, mc_exit_c_qn, mc_exit_c_qn -+}; -+ -+static const int * const inter_pred_exit_c10_qpu[12] = { -+ mc_exit_c10_q0, mc_exit_c10_qn, mc_exit_c10_qn, mc_exit_c10_qn, -+ mc_exit_c10_qn, mc_exit_c10_qn, mc_exit_c10_qn, mc_exit_c10_qn, -+ mc_exit_c10_qn, mc_exit_c10_qn, mc_exit_c10_qn, mc_exit_c10_qn -+}; -+ -+static const int * const inter_pred_exit_y_qpu[12] = { -+ mc_exit_y_q0, mc_exit_y_qn, mc_exit_y_qn, mc_exit_y_qn, -+ mc_exit_y_qn, mc_exit_y_qn, mc_exit_y_qn, mc_exit_y_qn, -+ mc_exit_y_qn, mc_exit_y_qn, mc_exit_y_qn, mc_exit_y_qn -+}; -+ -+static const int * const inter_pred_exit_y10_qpu[12] = { -+ mc_exit_y10_q0, mc_exit_y10_qn, mc_exit_y10_qn, mc_exit_y10_qn, -+ mc_exit_y10_qn, mc_exit_y10_qn, mc_exit_y10_qn, mc_exit_y10_qn, -+ mc_exit_y10_qn, mc_exit_y10_qn, mc_exit_y10_qn, mc_exit_y10_qn -+}; -+ -+typedef struct ipe_chan_info_s -+{ -+ const uint8_t bit_depth; -+ const uint8_t n; -+ const int * const * setup_fns; -+ const int * const * sync_fns; -+ const int * const * exit_fns; -+} ipe_chan_info_t; -+ -+typedef struct ipe_init_info_s -+{ -+ ipe_chan_info_t luma; -+ ipe_chan_info_t chroma; -+} ipe_init_info_t; -+ -+static void set_bytes(uint8_t * b, const unsigned int stride, const int ln, unsigned int a) -+{ -+ switch (ln) -+ { -+ default: // normally 0 -+ *b = a; -+ break; -+ case 1: -+ a |= a << 8; -+ *(uint16_t *)b = a; -+ b += stride; -+ *(uint16_t *)b = a; -+ break; -+ case 2: -+ a |= a << 8; -+ a |= a << 16; -+ *(uint32_t *)b = a; -+ b += stride; -+ *(uint32_t *)b = a; -+ b += stride; -+ *(uint32_t *)b = a; -+ b += stride; -+ *(uint32_t *)b = a; -+ break; -+ case 3: -+ { -+ unsigned int i; -+ uint64_t d; -+ a |= a << 8; -+ a |= a << 16; -+ d = ((uint64_t)a << 32) | a; -+ for (i = 0; i != 8; ++i, b += stride) -+ *(uint64_t *)b = d; -+ break; -+ } -+ case 4: -+ { -+ unsigned int i; -+ uint64_t d; -+ a |= a << 8; -+ a |= a << 16; -+ d = ((uint64_t)a << 32) | a; -+ for (i = 0; i != 16; ++i, b += stride) -+ { -+ *(uint64_t *)b = d; -+ *(uint64_t *)(b + 8) = d; -+ } -+ break; -+ } -+ } -+} -+ -+// We expect this to be called with ln = (log2_cb_size - 3) so range = -1..3 -+// (4 not required) -+static void set_stash2(uint8_t * b_u, uint8_t * b_l, const int ln, unsigned int a) -+{ -+ switch (ln) -+ { -+ default: // 0 or -1 -+ *b_u = a; -+ *b_l = a; -+ break; -+ case 1: -+ a |= a << 8; -+ *(uint16_t *)b_u = a; -+ *(uint16_t *)b_l = a; -+ break; -+ case 2: -+ a |= a << 8; -+ a |= a << 16; -+ *(uint32_t *)b_u = a; -+ *(uint32_t *)b_l = a; -+ break; -+ case 3: -+ a |= a << 8; -+ a |= a << 16; -+ *(uint32_t *)b_u = a; -+ *(uint32_t *)(b_u + 4) = a; -+ *(uint32_t *)b_l = a; -+ *(uint32_t *)(b_l + 4) = a; -+ break; -+ case 4: -+ a |= a << 8; -+ a |= a << 16; -+ *(uint32_t *)b_u = a; -+ *(uint32_t *)(b_u + 4) = a; -+ *(uint32_t *)(b_u + 8) = a; -+ *(uint32_t *)(b_u + 12) = a; -+ *(uint32_t *)b_l = a; -+ *(uint32_t *)(b_l + 4) = a; -+ *(uint32_t *)(b_l + 8) = a; -+ *(uint32_t *)(b_l + 12) = a; -+ break; -+ } -+} -+ -+static void zap_cabac_stash(uint8_t * b, const int ln) -+{ -+ switch (ln) -+ { -+ default: // 0 -+ *b = 0; -+ break; -+ case 1: -+ *(uint16_t *)b = 0; -+ break; -+ case 2: -+ *(uint32_t *)b = 0; -+ break; -+ case 3: -+ *(uint32_t *)b = 0; -+ *(uint32_t *)(b + 4) = 0; -+ break; -+ } -+} -+ -+ -+ -+// Set a small square block of bits in a bitmap -+// Bits must be aligned on their size boundry (which will be true of all split CBs) -+static void set_bits(uint8_t * f, const unsigned int x, const unsigned int stride, const unsigned int ln) -+{ -+ unsigned int n; -+ const unsigned int sh = (x & 7); -+ -+ f += (x >> 3); -+ -+ av_assert2(ln <= 3); -+ av_assert2((x & ((1 << ln) - 1)) == 0); -+ -+ switch (ln) -+ { -+ default: // 1 -+ f[0] |= 1 << sh; -+ break; -+ case 1: // 3 * 2 -+ n = 3 << sh; -+ f[0] |= n; -+ f[stride] |= n; -+ break; -+ case 2: // 0xf * 4 -+ n = 0xf << sh; -+ f[0] |= n; -+ f[stride] |= n; -+ f[stride * 2] |= n; -+ f[stride * 3] |= n; -+ break; -+ case 3: // 0xff * 8 -+ for (n = 0; n != 8; ++n, f += stride) -+ *f = 0xff; -+ break; -+ } -+} -+ -+static const ipe_init_info_t ipe_init_infos[9] = { // Alloc for bit depths of 8-16 -+ { // 8 -+ .luma = {8, QPU_MC_PRED_N_Y8, inter_pred_setup_y_qpu, inter_pred_sync_qpu, inter_pred_exit_y_qpu}, -+ .chroma = {8, QPU_MC_PRED_N_C8, inter_pred_setup_c_qpu, inter_pred_sync_qpu, inter_pred_exit_c_qpu} -+ }, -+ { // 9 -+ .luma = {0}, -+ .chroma = {0} -+ }, -+ { // 10 -+ .luma = {10, QPU_MC_PRED_N_Y10, inter_pred_setup_y10_qpu, inter_pred_sync10_qpu, inter_pred_exit_y10_qpu}, -+ .chroma = {10, QPU_MC_PRED_N_C10, inter_pred_setup_c10_qpu, inter_pred_sync10_qpu, inter_pred_exit_c10_qpu} -+ } -+ -+}; -+ -+static void set_ipe_from_ici(HEVCRpiInterPredEnv * const ipe, const ipe_chan_info_t * const ici) -+{ -+ const unsigned int n = ici->n; -+ const unsigned int q1_size = (ipe->gptr.numbytes / n) & ~3; // Round down to word -+ -+ ipe->n = n; -+ ipe->max_fill = q1_size - ipe->min_gap; -+ for(unsigned int i = 0; i < n; i++) { -+ HEVCRpiInterPredQ * const q = ipe->q + i; -+ q->qpu_mc_curr = q->qpu_mc_base = -+ (qpu_mc_pred_cmd_t *)(ipe->gptr.arm + i * q1_size); -+ q->code_setup = qpu_fn(ici->setup_fns[i]); -+ q->code_sync = qpu_fn(ici->sync_fns[i]); -+ q->code_exit = qpu_fn(ici->exit_fns[i]); -+ } -+} -+ -+static void rpi_hevc_qpu_set_fns(HEVCRpiContext * const s, const unsigned int bit_depth) -+{ -+ av_assert0(bit_depth >= 8 && bit_depth <= 16); -+ -+ rpi_hevc_qpu_init_fn(&s->qpu, bit_depth); -+} -+ -+// Unsigned Trivial MOD -+static inline unsigned int utmod(const unsigned int x, const unsigned int n) -+{ -+ return x >= n ? x - n : x; -+} -+ -+// returns pq->job_n++ -+static inline unsigned int pass_queue_inc_job_n(HEVCRpiPassQueue * const pq) -+{ -+ unsigned int const x2 = pq->job_n; -+ pq->job_n = utmod(x2 + 1, RPI_MAX_JOBS); -+ return x2; -+} -+ -+static void pass_queue_init(HEVCRpiPassQueue * const pq, HEVCRpiContext * const s, HEVCRpiWorkerFn * const worker, sem_t * const psem_out, const int n) -+{ -+ pq->terminate = 0; -+ pq->job_n = 0; -+ pq->context = s; -+ pq->worker = worker; -+ pq->psem_out = psem_out; -+ pq->pass_n = n; -+ pq->started = 0; -+ sem_init(&pq->sem_in, 0, 0); -+} -+ -+static void pass_queue_kill(HEVCRpiPassQueue * const pq) -+{ -+ sem_destroy(&pq->sem_in); -+} -+ -+static inline void rpi_sem_wait(sem_t * const sem) -+{ -+ while (sem_wait(sem) != 0) { -+ av_assert0(errno == EINTR); -+ } -+} -+ -+static void pass_queue_submit_job(HEVCRpiPassQueue * const pq) -+{ -+ sem_post(&pq->sem_in); -+} -+ -+static inline void pass_queue_do_all(HEVCRpiContext * const s, HEVCRpiJob * const jb) -+{ -+ // Do the various passes - common with the worker code -+ for (unsigned int i = 0; i != RPI_PASSES; ++i) { -+ s->passq[i].worker(s, jb); -+ } -+} -+ -+ -+#if 0 -+static void dump_jbc(const HEVCRpiJobCtl *const jbc, const char * const func) -+{ -+ int x; -+ sem_getvalue((sem_t *)&jbc->sem_out, &x); -+ printf("%s: jbc: in=%d, out=%d, sum=%d\n", func, jbc->offload_in, jbc->offload_out, x); -+} -+#endif -+ -+ -+static HEVCRpiJob * job_alloc(HEVCRpiJobCtl * const jbc, HEVCRpiLocalContext * const lc) -+{ -+ HEVCRpiJob * jb; -+ HEVCRpiJobGlobal * const jbg = jbc->jbg; -+ -+ pthread_mutex_lock(&jbg->lock); -+ // Check local 1st -+ if ((jb = jbc->jb1) != NULL) -+ { -+ // Only 1 - very easy :-) -+ jbc->jb1 = NULL; -+ } -+ else -+ { -+ // Now look for global free chain -+ if ((jb = jbg->free1) != NULL) -+ { -+ // Found one - unlink it -+ jbg->free1 = jb->next; -+ jb->next = NULL; -+ } -+ else -+ { -+ // Out of places to look - wait for one to become free - add to Qs -+ -+ // Global -+ // If "good" lc then add after the last "good" el in the chain -+ // otherwise add to the tail -+ if (jbg->wait_tail == NULL || jbg->wait_tail->last_progress_good || !lc->last_progress_good) -+ { -+ // Add to end as we had to wait last time or wait Q empty -+ if ((lc->jw_prev = jbg->wait_tail) == NULL) -+ jbg->wait_head = lc; -+ else -+ lc->jw_prev->jw_next = lc; -+ lc->jw_next = NULL; -+ jbg->wait_tail = lc; -+ } -+ else -+ { -+ // This is a "good" lc that we need to poke into the middle -+ // of the Q -+ // We know that the Q isn't empty and there is at least one -+ // !last_progess_good el in it from the previous test -+ -+ HEVCRpiLocalContext * const p = jbg->wait_good; // Insert after -+ -+ if (p == NULL) -+ { -+ // No current good els - add to head -+ lc->jw_next = jbg->wait_head; -+ jbg->wait_head = lc; -+ } -+ else -+ { -+ lc->jw_next = p->jw_next; -+ p->jw_next = lc; -+ } -+ -+ lc->jw_next->jw_prev = lc; -+ lc->jw_prev = p; -+ } -+ -+ // If "good" then we are now the last good waiting el -+ if (lc->last_progress_good) -+ jbg->wait_good = lc; -+ -+ // Local -+ if ((lc->ljw_prev = jbc->lcw_tail) == NULL) -+ jbc->lcw_head = lc; -+ else -+ lc->ljw_prev->ljw_next = lc; -+ lc->ljw_next = NULL; -+ jbc->lcw_tail = lc; -+ } -+ } -+ -+ pthread_mutex_unlock(&jbg->lock); -+ -+ if (jb == NULL) // Need to wait -+ { -+ rpi_sem_wait(&lc->jw_sem); -+ jb = lc->jw_job; // Set by free code -+ } -+ -+ return jb; -+} -+ -+ -+static void job_free(HEVCRpiJobCtl * const jbc0, HEVCRpiJob * const jb) -+{ -+ HEVCRpiJobGlobal * const jbg = jbc0->jbg; // This jbc only used to find jbg so we can get the lock -+ HEVCRpiJobCtl * jbc = jb->jbc_local; -+ HEVCRpiLocalContext * lc = NULL; -+ -+ pthread_mutex_lock(&jbg->lock); -+ -+ if (jbc != NULL) -+ { -+ av_assert1(jbc->jb1 == NULL); -+ -+ // Release to Local if nothing waiting there -+ if ((lc = jbc->lcw_head) == NULL) -+ jbc->jb1 = jb; -+ } -+ else -+ { -+ // Release to global if nothing waiting there -+ if ((lc = jbg->wait_head) == NULL) -+ { -+ jb->next = jbg->free1; -+ jbg->free1 = jb; -+ } -+ else -+ { -+ // ? seems somehow mildy ugly... -+ jbc = lc->context->jbc; -+ } -+ } -+ -+ if (lc != NULL) -+ { -+ // Something was waiting -+ -+ // Unlink -+ // Global -+ if (lc->jw_next == NULL) -+ jbg->wait_tail = lc->jw_prev; -+ else -+ lc->jw_next->jw_prev = lc->jw_prev; -+ -+ if (lc->jw_prev == NULL) -+ jbg->wait_head = lc->jw_next; -+ else -+ lc->jw_prev->jw_next = lc->jw_next; -+ -+ // Local -+ if (lc->ljw_next == NULL) -+ jbc->lcw_tail = lc->ljw_prev; -+ else -+ lc->ljw_next->ljw_prev = lc->ljw_prev; -+ -+ if (lc->ljw_prev == NULL) -+ jbc->lcw_head = lc->ljw_next; -+ else -+ lc->ljw_prev->ljw_next = lc->ljw_next; -+ -+ // Update good if required -+ if (jbg->wait_good == lc) -+ jbg->wait_good = lc->jw_prev; -+ -+ // Prod -+ lc->jw_job = jb; -+ sem_post(&lc->jw_sem); -+ } -+ -+ pthread_mutex_unlock(&jbg->lock); -+} -+ -+static void job_lc_kill(HEVCRpiLocalContext * const lc) -+{ -+ sem_destroy(&lc->jw_sem); -+} -+ -+static void job_lc_init(HEVCRpiLocalContext * const lc) -+{ -+ lc->jw_next = NULL; -+ lc->jw_prev = NULL; -+ lc->ljw_next = NULL; -+ lc->ljw_prev = NULL; -+ lc->jw_job = NULL; -+ sem_init(&lc->jw_sem, 0, 0); -+} -+ -+// Returns: -+// 0 if we have waited for MV or expect to wait for recon -+// 1 if we haven't waited for MV & do not need to wait for recon -+static int progress_good(const HEVCRpiContext *const s, const HEVCRpiJob * const jb) -+{ -+ if (jb->waited) // reset by rpi_begin -+ return 0; -+ for (unsigned int i = 0; i != FF_ARRAY_ELEMS(jb->progress_req); ++i) -+ { -+ if (jb->progress_req[i] >= 0 && s->DPB[i].tf.progress != NULL && -+ ((volatile int *)(s->DPB[i].tf.progress->data))[0] < jb->progress_req[i]) -+ return 0; -+ } -+ return 1; -+} -+ -+// Submit job if it is full (indicated by having ctu_ts_last set >= 0) -+static inline void worker_submit_job(HEVCRpiContext *const s, HEVCRpiLocalContext * const lc) -+{ -+ HEVCRpiJobCtl *const jbc = s->jbc; -+ HEVCRpiJob * const jb = lc->jb0; -+ -+ av_assert1(jb != NULL); -+ -+ if (jb->ctu_ts_last < 0) { -+ return; -+ } -+ -+ lc->last_progress_good = progress_good(s, jb); -+ jb->waited = !lc->last_progress_good; -+ lc->jb0 = NULL; -+ -+ if (s->offload_recon) -+ { -+ pthread_mutex_lock(&jbc->in_lock); -+ jbc->offloadq[jbc->offload_in] = jb; -+ jbc->offload_in = utmod(jbc->offload_in + 1, RPI_MAX_JOBS); -+ pthread_mutex_unlock(&jbc->in_lock); -+ -+ pass_queue_submit_job(s->passq + 0); // Consumes job eventually -+ } -+ else -+ { -+ pass_queue_do_all(s, jb); // Consumes job before return -+ } -+} -+ -+ -+// Call worker_pass0_ready to wait until the s->pass0_job slot becomes -+// available to receive the next job. -+// -+// Now safe against multiple callers - needed for tiles -+// "normal" and WPP will only call here one at a time -+static inline void worker_pass0_ready(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc) -+{ -+ HEVCRpiJobCtl * const jbc = s->jbc; -+ -+ // It is legit for us to already have a job allocated - do nothing in this case -+ if (lc->jb0 != NULL) -+ return; -+ -+ if (s->offload_recon) -+ rpi_sem_wait(&jbc->sem_out); // This sem will stop this frame grabbing too much -+ -+ lc->jb0 = job_alloc(jbc, lc); -+ -+ rpi_begin(s, lc->jb0, lc->ts); -+} -+ -+// Free up a job without submission -+static void worker_free(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc) -+{ -+ HEVCRpiJobCtl * const jbc = s->jbc; -+ HEVCRpiJob * const jb = lc->jb0; -+ -+ if (jb == NULL) { -+ return; -+ } -+ -+ lc->jb0 = NULL; -+ -+ job_free(jbc, jb); -+ -+ // If offload then poke sem_out too -+ if (s->offload_recon) { -+ sem_post(&jbc->sem_out); -+ } -+} -+ -+ -+// Call this to wait for all jobs to have completed at the end of a frame -+// Slightly icky as there is no clean way to wait for a sem to count up -+// Not reentrant - call on main thread only -+static void worker_wait(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc) -+{ -+ HEVCRpiJobCtl * const jbc = s->jbc; -+ int i = 0; -+ -+ // We shouldn't reach here with an unsubmitted job -+ av_assert1(lc->jb0 == NULL); -+ -+ // If no offload then there can't be anything to wait for -+ if (!s->offload_recon) { -+ return; -+ } -+ -+ if (sem_getvalue(&jbc->sem_out, &i) == 0 && i < RPI_MAX_JOBS) -+ { -+ for (i = 0; i != RPI_MAX_JOBS; ++i) { -+ rpi_sem_wait(&jbc->sem_out); -+ } -+ for (i = 0; i != RPI_MAX_JOBS; ++i) { -+ sem_post(&jbc->sem_out); -+ } -+ } -+} -+ -+static void * pass_worker(void *arg) -+{ -+ HEVCRpiPassQueue *const pq = (HEVCRpiPassQueue *)arg; -+ HEVCRpiContext *const s = pq->context; -+ -+ for (;;) -+ { -+ rpi_sem_wait(&pq->sem_in); -+ -+ if (pq->terminate) -+ break; -+ -+ pq->worker(s, s->jbc->offloadq[pass_queue_inc_job_n(pq)]); -+ // * should really set jb->passes_done here -+ -+ sem_post(pq->psem_out); -+ } -+ return NULL; -+} -+ -+static void pass_queues_start_all(HEVCRpiContext *const s) -+{ -+ unsigned int i; -+ HEVCRpiPassQueue * const pqs = s->passq; -+ -+ for (i = 0; i != RPI_PASSES; ++i) -+ { -+ av_assert0(pthread_create(&pqs[i].thread, NULL, pass_worker, pqs + i) == 0); -+ pqs[i].started = 1; -+ } -+} -+ -+static void pass_queues_term_all(HEVCRpiContext *const s) -+{ -+ unsigned int i; -+ HEVCRpiPassQueue * const pqs = s->passq; -+ -+ for (i = 0; i != RPI_PASSES; ++i) -+ pqs[i].terminate = 1; -+ for (i = 0; i != RPI_PASSES; ++i) -+ { -+ if (pqs[i].started) -+ sem_post(&pqs[i].sem_in); -+ } -+ for (i = 0; i != RPI_PASSES; ++i) -+ { -+ if (pqs[i].started) { -+ pthread_join(pqs[i].thread, NULL); -+ pqs[i].started = 0; -+ } -+ } -+} -+ -+static void pass_queues_kill_all(HEVCRpiContext *const s) -+{ -+ unsigned int i; -+ HEVCRpiPassQueue * const pqs = s->passq; -+ -+ for (i = 0; i != RPI_PASSES; ++i) -+ pass_queue_kill(pqs + i); -+} -+ -+ -+static void worker_pic_free_one(HEVCRpiJob * const jb) -+{ -+ // Free coeff stuff - allocation not the same for all buffers -+ HEVCRpiCoeffsEnv * const cf = &jb->coeffs; -+ -+ if (cf->s[0].buf != NULL) -+ av_freep(&cf->mptr); -+ if (cf->s[2].buf != NULL) -+ gpu_free(&cf->gptr); -+ memset(cf, 0, sizeof(*cf)); -+} -+ -+static int worker_pic_alloc_one(HEVCRpiJob * const jb, const unsigned int coeff_count) -+{ -+ HEVCRpiCoeffsEnv * const cf = &jb->coeffs; -+ -+ if (gpu_malloc_cached((coeff_count + 32*32) * sizeof(cf->s[2].buf[0]), &cf->gptr) != 0) -+ goto fail; -+ cf->s[2].buf = (int16_t *)cf->gptr.arm; -+ cf->s[3].buf = cf->s[2].buf + coeff_count; -+ -+ // Must be 64 byte aligned for our zero zapping code so over-allocate & -+ // round -+ if ((cf->mptr = av_malloc(coeff_count * sizeof(cf->s[0].buf[0]) + 63)) == NULL) -+ goto fail; -+ cf->s[0].buf = (void *)(((intptr_t)cf->mptr + 63) & ~63); -+ return 0; -+ -+fail: -+ av_log(NULL, AV_LOG_ERROR, "%s: Allocation failed\n", __func__); -+ worker_pic_free_one(jb); -+ return -1; -+} -+ -+static void worker_pic_reset(HEVCRpiCoeffsEnv * const cf) -+{ -+ unsigned int i; -+ for (i = 0; i != 4; ++i) { -+ cf->s[i].n = 0; -+#if RPI_COMPRESS_COEFFS -+ cf->s[i].packed = 1; -+ cf->s[i].packed_n = 0; -+#endif -+ } -+} -+ -+int16_t * rpi_alloc_coeff_buf(HEVCRpiJob * const jb, const int buf_no, const int n) -+{ -+ HEVCRpiCoeffEnv *const cfe = jb->coeffs.s + buf_no; -+ int16_t * const coeffs = (buf_no != 3) ? cfe->buf + cfe->n : cfe->buf - (cfe->n + n); -+ cfe->n += n; -+ return coeffs; -+} -+ -+void ff_hevc_rpi_progress_wait_field(const HEVCRpiContext * const s, HEVCRpiJob * const jb, -+ const HEVCRpiFrame * const ref, const int val, const int field) -+{ -+ if (ref->tf.progress != NULL && ((int *)ref->tf.progress->data)[field] < val) { -+ HEVCRpiContext *const fs = ref->tf.owner[field]->priv_data; -+ HEVCRpiFrameProgressState * const pstate = fs->progress_states + field; -+ sem_t * sem = NULL; -+ -+ av_assert0(pthread_mutex_lock(&pstate->lock) == 0); -+ if (((volatile int *)ref->tf.progress->data)[field] < val) { -+ HEVCRpiFrameProgressWait * const pwait = &jb->progress_wait; -+ -+ av_assert1(pwait->req == -1 && pwait->next == NULL); -+ jb->waited = 1; // Remember that we had to wait for later scheduling -+ -+ pwait->req = val; -+ pwait->next = NULL; -+ if (pstate->first == NULL) -+ pstate->first = pwait; -+ else -+ pstate->last->next = pwait; -+ pstate->last = pwait; -+ sem = &pwait->sem; -+ } -+ pthread_mutex_unlock(&pstate->lock); -+ -+ if (sem != NULL) { -+ rpi_sem_wait(sem); -+ } -+ } -+} -+ -+void ff_hevc_rpi_progress_signal_field(HEVCRpiContext * const s, const int val, const int field) -+{ -+ HEVCRpiFrameProgressState *const pstate = s->progress_states + field; -+ -+ ((int *)s->ref->tf.progress->data)[field] = val; -+ -+ av_assert0(pthread_mutex_lock(&pstate->lock) == 0); -+ { -+ HEVCRpiFrameProgressWait ** ppwait = &pstate->first; -+ HEVCRpiFrameProgressWait * pwait; -+ -+ while ((pwait = *ppwait) != NULL) { -+ if (pwait->req > val) -+ { -+ ppwait = &pwait->next; -+ pstate->last = pwait; -+ } -+ else -+ { -+ *ppwait = pwait->next; -+ pwait->req = -1; -+ pwait->next = NULL; -+ sem_post(&pwait->sem); -+ } -+ } -+ } -+ pthread_mutex_unlock(&pstate->lock); -+} -+ -+static void ff_hevc_rpi_progress_init_state(HEVCRpiFrameProgressState * const pstate) -+{ -+ pstate->first = NULL; -+ pstate->last = NULL; -+ pthread_mutex_init(&pstate->lock, NULL); -+} -+ -+static void ff_hevc_rpi_progress_init_wait(HEVCRpiFrameProgressWait * const pwait) -+{ -+ pwait->req = -1; -+ pwait->next = NULL; -+ sem_init(&pwait->sem, 0, 0); -+} -+ -+static void ff_hevc_rpi_progress_kill_state(HEVCRpiFrameProgressState * const pstate) -+{ -+ av_assert1(pstate->first == NULL); -+ pthread_mutex_destroy(&pstate->lock); -+} -+ -+static void ff_hevc_rpi_progress_kill_wait(HEVCRpiFrameProgressWait * const pwait) -+{ -+ sem_destroy(&pwait->sem); -+} -+ -+ -+/** -+ * NOTE: Each function hls_foo correspond to the function foo in the -+ * specification (HLS stands for High Level Syntax). -+ */ -+ -+/** -+ * Section 5.7 -+ */ -+ -+// Realloc the entry point arrays -+static int alloc_entry_points(RpiSliceHeader * const sh, const int n) -+{ -+ if (sh->entry_point_offset == NULL || n > sh->offsets_allocated || n == 0) -+ { -+ // Round up alloc to multiple of 32 -+ int a = (n + 31) & ~31; -+ -+ // We don't care about the previous contents so probably fastest to simply discard -+ av_freep(&sh->entry_point_offset); -+ av_freep(&sh->offset); -+ av_freep(&sh->size); -+ -+ if (a != 0) -+ { -+ sh->entry_point_offset = av_malloc_array(a, sizeof(unsigned)); -+ sh->offset = av_malloc_array(a, sizeof(int)); -+ sh->size = av_malloc_array(a, sizeof(int)); -+ -+ if (!sh->entry_point_offset || !sh->offset || !sh->size) { -+ sh->num_entry_point_offsets = 0; -+ sh->offsets_allocated = 0; -+ return AVERROR(ENOMEM); -+ } -+ } -+ -+ sh->offsets_allocated = a; -+ } -+ -+ return 0; -+} -+ -+/* free everything allocated by pic_arrays_init() */ -+static void pic_arrays_free(HEVCRpiContext *s) -+{ -+ av_freep(&s->sao); -+ av_freep(&s->deblock); -+ -+ av_freep(&s->cabac_stash_up); -+ s->cabac_stash_left = NULL; // freed with _up -+ -+ av_freep(&s->mvf_up); -+ av_freep(&s->mvf_left); -+ -+ av_freep(&s->is_pcm); -+ av_freep(&s->is_intra_store); -+ s->is_intra = NULL; -+ av_freep(&s->rpl_tab); -+ s->rpl_tab_size = 0; -+ -+ av_freep(&s->qp_y_tab); -+ av_freep(&s->tab_slice_address); -+ av_freep(&s->filter_slice_edges); -+ -+ av_freep(&s->bs_horizontal); -+ s->bs_vertical = NULL; // freed with H -+ av_freep(&s->bsf_stash_left); -+ av_freep(&s->bsf_stash_up); -+ -+ av_freep(&s->rpl_up); -+ av_freep(&s->rpl_left); -+ -+ alloc_entry_points(&s->sh, 0); -+ -+ av_buffer_pool_uninit(&s->col_mvf_pool); -+} -+ -+/* allocate arrays that depend on frame dimensions */ -+static int pic_arrays_init(HEVCRpiContext * const s, const HEVCRpiSPS * const sps) -+{ -+ const unsigned int log2_min_cb_size = sps->log2_min_cb_size; -+ const unsigned int width = sps->width; -+ const unsigned int height = sps->height; -+ const unsigned int pic_size_in_cb = ((width >> log2_min_cb_size) + 1) * -+ ((height >> log2_min_cb_size) + 1); -+ const unsigned int ctb_count = sps->ctb_size; -+ -+ { -+ unsigned int w = ((width + HEVC_RPI_BS_STRIDE1_PEL_MASK) & ~HEVC_RPI_BS_STRIDE1_PEL_MASK); -+ unsigned int h = ((height + 15) & ~15); -+ -+ s->bs_stride2 = h >> HEVC_RPI_BS_COL_BYTES_SHR; // Column size -+ s->bs_size = s->bs_stride2 * (w >> HEVC_RPI_BS_STRIDE1_PEL_SHIFT); // col size * cols -+ } -+ -+ s->sao = av_mallocz(ctb_count * sizeof(*s->sao) + 8); // Our sao code overreads this array slightly -+ s->deblock = av_mallocz_array(ctb_count, sizeof(*s->deblock)); -+ if (!s->sao || !s->deblock) -+ goto fail; -+ -+ s->cabac_stash_up = av_malloc((((width + 63) & ~63) >> 3) + (((height + 63) & ~63) >> 3)); -+ s->cabac_stash_left = s->cabac_stash_up + (((width + 63) & ~63) >> 3); -+ if (s->cabac_stash_up == NULL) -+ goto fail; -+ -+ // Round width up to max ctb size -+ s->mvf_up = av_malloc((((width + 63) & ~63) >> LOG2_MIN_PU_SIZE) * sizeof(*s->mvf_up)); -+ // * Only needed if we have H tiles -+ s->mvf_left = av_malloc((((height + 63) & ~63) >> LOG2_MIN_PU_SIZE) * sizeof(*s->mvf_up)); -+ -+ // We can overread by 1 line & one byte in deblock so alloc & zero -+ // We don't need to zero the extra @ start of frame as it will never be -+ // written -+ s->is_pcm = av_mallocz(sps->pcm_width * (sps->pcm_height + 1) + 1); -+ s->is_intra_store = av_mallocz(sps->pcm_width * (sps->pcm_height + 1) + 1); -+ if (s->is_pcm == NULL || s->is_intra_store == NULL) -+ goto fail; -+ -+ s->filter_slice_edges = av_mallocz(ctb_count); -+ s->tab_slice_address = av_malloc_array(ctb_count, -+ sizeof(*s->tab_slice_address)); -+ s->qp_y_tab = av_malloc_array(pic_size_in_cb, -+ sizeof(*s->qp_y_tab)); -+ if (!s->qp_y_tab || !s->filter_slice_edges || !s->tab_slice_address) -+ goto fail; -+ -+ s->bs_horizontal = av_mallocz(s->bs_size * 2); -+ s->bs_vertical = s->bs_horizontal + s->bs_size; -+ if (s->bs_horizontal == NULL) -+ goto fail; -+ -+ s->rpl_up = av_mallocz(sps->ctb_width * sizeof(*s->rpl_up)); -+ s->rpl_left = av_mallocz(sps->ctb_height * sizeof(*s->rpl_left)); -+ if (s->rpl_left == NULL || s->rpl_up == NULL) -+ goto fail; -+ -+ if ((s->bsf_stash_left = av_mallocz(((height + 63) & ~63) >> 4)) == NULL || -+ (s->bsf_stash_up = av_mallocz(((width + 63) & ~63) >> 4)) == NULL) -+ goto fail; -+ -+ s->col_mvf_stride = (width + 15) >> 4; -+ s->col_mvf_pool = av_buffer_pool_init(((height + 15) >> 4) * s->col_mvf_stride * sizeof(ColMvField), -+ av_buffer_allocz); -+ if (s->col_mvf_pool == NULL) -+ goto fail; -+ -+ return 0; -+ -+fail: -+ pic_arrays_free(s); -+ return AVERROR(ENOMEM); -+} -+ -+static void default_pred_weight_table(HEVCRpiContext * const s) -+{ -+ unsigned int i; -+ const unsigned int wt = 1 << QPU_MC_DENOM; -+ s->sh.luma_log2_weight_denom = 0; -+ s->sh.chroma_log2_weight_denom = 0; -+ for (i = 0; i < s->sh.nb_refs[L0]; i++) { -+ s->sh.luma_weight_l0[i] = wt; -+ s->sh.luma_offset_l0[i] = 0; -+ s->sh.chroma_weight_l0[i][0] = wt; -+ s->sh.chroma_weight_l0[i][1] = wt; -+ s->sh.chroma_offset_l0[i][0] = 0; -+ s->sh.chroma_offset_l0[i][1] = 0; -+ } -+ for (i = 0; i < s->sh.nb_refs[L1]; i++) { -+ s->sh.luma_weight_l1[i] = wt; -+ s->sh.luma_offset_l1[i] = 0; -+ s->sh.chroma_weight_l1[i][0] = wt; -+ s->sh.chroma_weight_l1[i][1] = wt; -+ s->sh.chroma_offset_l1[i][0] = 0; -+ s->sh.chroma_offset_l1[i][1] = 0; -+ } -+} -+ -+static int get_weights(HEVCRpiContext * const s, GetBitContext * const gb, -+ const unsigned int refs, -+ int16_t * luma_weight, int16_t * luma_offset, -+ int16_t * chroma_weight, int16_t * chroma_offset) -+{ -+ unsigned int luma_flags; -+ unsigned int chroma_flags; -+ unsigned int i; -+ const unsigned int wp_offset_bd_shift = s->ps.sps->high_precision_offsets_enabled_flag ? 0 : (s->ps.sps->bit_depth - 8); -+ const int wp_offset_half_range = s->ps.sps->wp_offset_half_range; -+ const unsigned int luma_weight_base = 1 << QPU_MC_DENOM; -+ const unsigned int chroma_weight_base = 1 << QPU_MC_DENOM; -+ const unsigned int luma_weight_shift = (QPU_MC_DENOM - s->sh.luma_log2_weight_denom); -+ const unsigned int chroma_weight_shift = (QPU_MC_DENOM - s->sh.chroma_log2_weight_denom); -+ -+ if (refs == 0) -+ return 0; -+ -+ luma_flags = get_bits(gb, refs); -+ chroma_flags = ctx_cfmt(s) == 0 ? 0 : get_bits(gb, refs); -+ i = 1 << (refs - 1); -+ -+ do -+ { -+ if ((luma_flags & i) != 0) -+ { -+ const int delta_weight = get_se_golomb(gb); -+ const int offset = get_se_golomb(gb); -+ if (delta_weight < -128 || delta_weight > 127 || -+ offset < -wp_offset_half_range || offset >= wp_offset_half_range) -+ { -+ return AVERROR_INVALIDDATA; -+ } -+ *luma_weight++ = luma_weight_base + (delta_weight << luma_weight_shift); -+ *luma_offset++ = offset << wp_offset_bd_shift; -+ } -+ else -+ { -+ *luma_weight++ = luma_weight_base; -+ *luma_offset++ = 0; -+ } -+ -+ if ((chroma_flags & i) != 0) -+ { -+ unsigned int j; -+ for (j = 0; j != 2; ++j) -+ { -+ const int delta_weight = get_se_golomb(gb); -+ const int delta_offset = get_se_golomb(gb); -+ -+ if (delta_weight < -128 || delta_weight > 127 || -+ delta_offset < -4 * wp_offset_half_range || delta_offset >= 4 * wp_offset_half_range) -+ { -+ return AVERROR_INVALIDDATA; -+ } -+ -+ *chroma_weight++ = chroma_weight_base + (delta_weight << chroma_weight_shift); -+ *chroma_offset++ = av_clip( -+ wp_offset_half_range + delta_offset - -+ ((wp_offset_half_range * ((1 << s->sh.chroma_log2_weight_denom) + delta_weight)) >> s->sh.chroma_log2_weight_denom), -+ -wp_offset_half_range, wp_offset_half_range - 1) << wp_offset_bd_shift; -+ } -+ } -+ else -+ { -+ *chroma_weight++ = chroma_weight_base; -+ *chroma_weight++ = chroma_weight_base; -+ *chroma_offset++ = 0; -+ *chroma_offset++ = 0; -+ } -+ } while ((i >>= 1) != 0); -+ -+ return 0; -+} -+ -+static int pred_weight_table(HEVCRpiContext *s, GetBitContext *gb) -+{ -+ int err; -+ const unsigned int luma_log2_weight_denom = get_ue_golomb_long(gb); -+ const unsigned int chroma_log2_weight_denom = (ctx_cfmt(s) == 0) ? 0 : luma_log2_weight_denom + get_se_golomb(gb); -+ -+ if (luma_log2_weight_denom > 7 || -+ chroma_log2_weight_denom > 7) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "Invalid prediction weight denom: luma=%d, chroma=%d\n", -+ luma_log2_weight_denom, chroma_log2_weight_denom); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ s->sh.luma_log2_weight_denom = luma_log2_weight_denom; -+ s->sh.chroma_log2_weight_denom = chroma_log2_weight_denom; -+ -+ if ((err = get_weights(s, gb, s->sh.nb_refs[L0], -+ s->sh.luma_weight_l0, s->sh.luma_offset_l0, -+ s->sh.chroma_weight_l0[0], s->sh.chroma_offset_l0[0])) != 0 || -+ (err = get_weights(s, gb, s->sh.nb_refs[L1], -+ s->sh.luma_weight_l1, s->sh.luma_offset_l1, -+ s->sh.chroma_weight_l1[0], s->sh.chroma_offset_l1[0])) != 0) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "Invalid prediction weight or offset\n"); -+ return err; -+ } -+ -+ return 0; -+} -+ -+static int decode_lt_rps(HEVCRpiContext *s, LongTermRPS *rps, GetBitContext *gb) -+{ -+ const HEVCRpiSPS *sps = s->ps.sps; -+ int max_poc_lsb = 1 << sps->log2_max_poc_lsb; -+ int prev_delta_msb = 0; -+ unsigned int nb_sps = 0, nb_sh; -+ int i; -+ -+ rps->nb_refs = 0; -+ if (!sps->long_term_ref_pics_present_flag) -+ return 0; -+ -+ if (sps->num_long_term_ref_pics_sps > 0) -+ nb_sps = get_ue_golomb_long(gb); -+ nb_sh = get_ue_golomb_long(gb); -+ -+ if (nb_sps > sps->num_long_term_ref_pics_sps) -+ return AVERROR_INVALIDDATA; -+ if (nb_sh + (uint64_t)nb_sps > FF_ARRAY_ELEMS(rps->poc)) -+ return AVERROR_INVALIDDATA; -+ -+ rps->nb_refs = nb_sh + nb_sps; -+ -+ for (i = 0; i < rps->nb_refs; i++) { -+ uint8_t delta_poc_msb_present; -+ -+ if (i < nb_sps) { -+ uint8_t lt_idx_sps = 0; -+ -+ if (sps->num_long_term_ref_pics_sps > 1) -+ lt_idx_sps = get_bits(gb, av_ceil_log2(sps->num_long_term_ref_pics_sps)); -+ -+ rps->poc[i] = sps->lt_ref_pic_poc_lsb_sps[lt_idx_sps]; -+ rps->used[i] = sps->used_by_curr_pic_lt_sps_flag[lt_idx_sps]; -+ } else { -+ rps->poc[i] = get_bits(gb, sps->log2_max_poc_lsb); -+ rps->used[i] = get_bits1(gb); -+ } -+ -+ delta_poc_msb_present = get_bits1(gb); -+ if (delta_poc_msb_present) { -+ int64_t delta = get_ue_golomb_long(gb); -+ int64_t poc; -+ -+ if (i && i != nb_sps) -+ delta += prev_delta_msb; -+ -+ poc = rps->poc[i] + s->poc - delta * max_poc_lsb - s->sh.pic_order_cnt_lsb; -+ if (poc != (int32_t)poc) -+ return AVERROR_INVALIDDATA; -+ rps->poc[i] = poc; -+ prev_delta_msb = delta; -+ } -+ } -+ -+ return 0; -+} -+ -+static void export_stream_params(AVCodecContext *avctx, const HEVCRpiParamSets *ps, -+ const HEVCRpiSPS *sps) -+{ -+ const HEVCRpiVPS *vps = (const HEVCRpiVPS*)ps->vps_list[sps->vps_id]->data; -+ const HEVCRpiWindow *ow = &sps->output_window; -+ unsigned int num = 0, den = 0; -+ -+ avctx->pix_fmt = sps->pix_fmt; -+ avctx->coded_width = sps->width; -+ avctx->coded_height = sps->height; -+ avctx->width = sps->width - ow->left_offset - ow->right_offset; -+ avctx->height = sps->height - ow->top_offset - ow->bottom_offset; -+ avctx->has_b_frames = sps->temporal_layer[sps->max_sub_layers - 1].num_reorder_pics; -+ avctx->profile = sps->ptl.general_ptl.profile_idc; -+ avctx->level = sps->ptl.general_ptl.level_idc; -+ -+ ff_set_sar(avctx, sps->vui.sar); -+ -+ if (sps->vui.video_signal_type_present_flag) -+ avctx->color_range = sps->vui.video_full_range_flag ? AVCOL_RANGE_JPEG -+ : AVCOL_RANGE_MPEG; -+ else -+ avctx->color_range = AVCOL_RANGE_MPEG; -+ -+ if (sps->vui.colour_description_present_flag) { -+ avctx->color_primaries = sps->vui.colour_primaries; -+ avctx->color_trc = sps->vui.transfer_characteristic; -+ avctx->colorspace = sps->vui.matrix_coeffs; -+ } else { -+ avctx->color_primaries = AVCOL_PRI_UNSPECIFIED; -+ avctx->color_trc = AVCOL_TRC_UNSPECIFIED; -+ avctx->colorspace = AVCOL_SPC_UNSPECIFIED; -+ } -+ -+ if (vps->vps_timing_info_present_flag) { -+ num = vps->vps_num_units_in_tick; -+ den = vps->vps_time_scale; -+ } else if (sps->vui.vui_timing_info_present_flag) { -+ num = sps->vui.vui_num_units_in_tick; -+ den = sps->vui.vui_time_scale; -+ } -+ -+ if (num != 0 && den != 0) -+ av_reduce(&avctx->framerate.den, &avctx->framerate.num, -+ num, den, 1 << 30); -+} -+ -+static enum AVPixelFormat get_format(HEVCRpiContext *s, const HEVCRpiSPS *sps) -+{ -+ enum AVPixelFormat pix_fmts[4], *fmt = pix_fmts; -+ -+ // Admit to no h/w formats -+ -+ *fmt++ = sps->pix_fmt; -+ *fmt = AV_PIX_FMT_NONE; -+ -+ return pix_fmts[0] == AV_PIX_FMT_NONE ? AV_PIX_FMT_NONE: ff_thread_get_format(s->avctx, pix_fmts); -+} -+ -+static int is_sps_supported(const HEVCRpiSPS * const sps) -+{ -+ return av_rpi_is_sand_format(sps->pix_fmt) && -+ sps->width <= HEVC_RPI_MAX_WIDTH && -+ sps->height <= HEVC_RPI_MAX_HEIGHT; -+} -+ -+static int set_sps(HEVCRpiContext * const s, const HEVCRpiSPS * const sps, -+ const enum AVPixelFormat pix_fmt) -+{ -+ int ret; -+ -+ pic_arrays_free(s); -+ s->ps.sps = NULL; -+ s->ps.vps = NULL; -+ -+ if (sps == NULL) -+ return 0; -+ -+ if (!is_sps_supported(sps)) -+ return AVERROR_DECODER_NOT_FOUND; -+ -+ ret = pic_arrays_init(s, sps); -+ if (ret < 0) -+ goto fail; -+ -+ export_stream_params(s->avctx, &s->ps, sps); -+ -+ s->avctx->pix_fmt = pix_fmt; -+ -+ ff_hevc_rpi_pred_init(&s->hpc, sps->bit_depth); -+ ff_hevc_rpi_dsp_init (&s->hevcdsp, sps->bit_depth); -+ -+ // * We don't support cross_component_prediction_enabled_flag but as that -+ // must be 0 unless we have 4:4:4 there is no point testing for it as we -+ // only deal with sand which is never 4:4:4 -+ // [support wouldn't be hard] -+ -+ rpi_hevc_qpu_set_fns(s, sps->bit_depth); -+ -+ av_freep(&s->sao_pixel_buffer_h[0]); -+ av_freep(&s->sao_pixel_buffer_v[0]); -+ -+ if (sps->sao_enabled) -+ { -+ const unsigned int c_count = (ctx_cfmt(s) != 0) ? 3 : 1; -+ unsigned int c_idx; -+ size_t vsize[3] = {0}; -+ size_t hsize[3] = {0}; -+ -+ for(c_idx = 0; c_idx < c_count; c_idx++) { -+ int w = sps->width >> ctx_hshift(s, c_idx); -+ int h = sps->height >> ctx_vshift(s, c_idx); -+ // ctb height & width are a min of 8 so this must a multiple of 16 -+ // so no point rounding up! -+ hsize[c_idx] = (w * 2 * sps->ctb_height) << sps->pixel_shift; -+ vsize[c_idx] = (h * 2 * sps->ctb_width) << sps->pixel_shift; -+ } -+ -+ // Allocate as a single lump so we can extend h[1] & v[1] into h[2] & v[2] -+ // when we have plaited chroma -+ s->sao_pixel_buffer_h[0] = av_malloc(hsize[0] + hsize[1] + hsize[2]); -+ s->sao_pixel_buffer_v[0] = av_malloc(vsize[0] + vsize[1] + vsize[2]); -+ s->sao_pixel_buffer_h[1] = s->sao_pixel_buffer_h[0] + hsize[0]; -+ s->sao_pixel_buffer_h[2] = s->sao_pixel_buffer_h[1] + hsize[1]; -+ s->sao_pixel_buffer_v[1] = s->sao_pixel_buffer_v[0] + vsize[0]; -+ s->sao_pixel_buffer_v[2] = s->sao_pixel_buffer_v[1] + vsize[1]; -+ } -+ -+ s->ps.sps = sps; -+ s->ps.vps = (HEVCRpiVPS*) s->ps.vps_list[s->ps.sps->vps_id]->data; -+ -+ return 0; -+ -+fail: -+ pic_arrays_free(s); -+ s->ps.sps = NULL; -+ return ret; -+} -+ -+static inline int qp_offset_valid(const int qp_offset) -+{ -+ return qp_offset >= -12 && qp_offset <= 12; -+} -+ -+static int hls_slice_header(HEVCRpiContext * const s) -+{ -+ GetBitContext * const gb = &s->HEVClc->gb; -+ RpiSliceHeader * const sh = &s->sh; -+ int i, ret; -+ -+ // Coded parameters -+ sh->first_slice_in_pic_flag = get_bits1(gb); -+ if ((IS_IDR(s) || IS_BLA(s)) && sh->first_slice_in_pic_flag) { -+ s->seq_decode = (s->seq_decode + 1) & 0xff; -+ s->max_ra = INT_MAX; -+ if (IS_IDR(s)) -+ ff_hevc_rpi_clear_refs(s); -+ } -+ sh->no_output_of_prior_pics_flag = 0; -+ if (IS_IRAP(s)) -+ sh->no_output_of_prior_pics_flag = get_bits1(gb); -+ -+ sh->pps_id = get_ue_golomb_long(gb); -+ if (sh->pps_id >= HEVC_MAX_PPS_COUNT || !s->ps.pps_list[sh->pps_id]) { -+ av_log(s->avctx, AV_LOG_ERROR, "PPS id out of range: %d\n", sh->pps_id); -+ return AVERROR_INVALIDDATA; -+ } -+ if (!sh->first_slice_in_pic_flag && -+ s->ps.pps != (HEVCRpiPPS*)s->ps.pps_list[sh->pps_id]->data) { -+ av_log(s->avctx, AV_LOG_ERROR, "PPS changed between slices.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ s->ps.pps = (HEVCRpiPPS*)s->ps.pps_list[sh->pps_id]->data; -+ if (s->nal_unit_type == HEVC_NAL_CRA_NUT && s->last_eos == 1) -+ sh->no_output_of_prior_pics_flag = 1; -+ -+ if (s->ps.sps != (HEVCRpiSPS*)s->ps.sps_list[s->ps.pps->sps_id]->data) { -+ const HEVCRpiSPS *sps = (HEVCRpiSPS*)s->ps.sps_list[s->ps.pps->sps_id]->data; -+ const HEVCRpiSPS *last_sps = s->ps.sps; -+ enum AVPixelFormat pix_fmt; -+ -+ if (last_sps && IS_IRAP(s) && s->nal_unit_type != HEVC_NAL_CRA_NUT) { -+ if (sps->width != last_sps->width || sps->height != last_sps->height || -+ sps->temporal_layer[sps->max_sub_layers - 1].max_dec_pic_buffering != -+ last_sps->temporal_layer[last_sps->max_sub_layers - 1].max_dec_pic_buffering) -+ sh->no_output_of_prior_pics_flag = 0; -+ } -+ ff_hevc_rpi_clear_refs(s); -+ -+ ret = set_sps(s, sps, sps->pix_fmt); -+ if (ret < 0) -+ return ret; -+ -+ pix_fmt = get_format(s, sps); -+ if (pix_fmt < 0) -+ return pix_fmt; -+ -+// ret = set_sps(s, sps, pix_fmt); -+// if (ret < 0) -+// return ret; -+ -+ s->avctx->pix_fmt = pix_fmt; -+ -+ s->seq_decode = (s->seq_decode + 1) & 0xff; -+ s->max_ra = INT_MAX; -+ } -+ -+ sh->dependent_slice_segment_flag = 0; -+ if (!sh->first_slice_in_pic_flag) { -+ int slice_address_length; -+ -+ if (s->ps.pps->dependent_slice_segments_enabled_flag) -+ sh->dependent_slice_segment_flag = get_bits1(gb); -+ -+ slice_address_length = av_ceil_log2(s->ps.sps->ctb_size); -+ sh->slice_segment_addr = get_bitsz(gb, slice_address_length); -+ if (sh->slice_segment_addr >= s->ps.sps->ctb_size) { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "Invalid slice segment address: %u.\n", -+ sh->slice_segment_addr); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (!sh->dependent_slice_segment_flag) { -+ sh->slice_addr = sh->slice_segment_addr; -+ s->slice_idx++; -+ } -+ } else { -+ sh->slice_segment_addr = sh->slice_addr = 0; -+ s->slice_idx = 0; -+ s->slice_initialized = 0; -+ } -+ -+ if (!sh->dependent_slice_segment_flag) { -+ s->slice_initialized = 0; -+ -+ for (i = 0; i < s->ps.pps->num_extra_slice_header_bits; i++) -+ skip_bits(gb, 1); // slice_reserved_undetermined_flag[] -+ -+ sh->slice_type = get_ue_golomb_long(gb); -+ if (!(sh->slice_type == HEVC_SLICE_I || -+ sh->slice_type == HEVC_SLICE_P || -+ sh->slice_type == HEVC_SLICE_B)) { -+ av_log(s->avctx, AV_LOG_ERROR, "Unknown slice type: %d.\n", -+ sh->slice_type); -+ return AVERROR_INVALIDDATA; -+ } -+ if (IS_IRAP(s) && sh->slice_type != HEVC_SLICE_I) { -+ av_log(s->avctx, AV_LOG_ERROR, "Inter slices in an IRAP frame.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ // when flag is not present, picture is inferred to be output -+ sh->pic_output_flag = 1; -+ if (s->ps.pps->output_flag_present_flag) -+ sh->pic_output_flag = get_bits1(gb); -+ -+ if (s->ps.sps->separate_colour_plane_flag) -+ sh->colour_plane_id = get_bits(gb, 2); -+ -+ if (!IS_IDR(s)) { -+ int poc, pos; -+ -+ sh->pic_order_cnt_lsb = get_bits(gb, s->ps.sps->log2_max_poc_lsb); -+ poc = ff_hevc_rpi_compute_poc(s->ps.sps, s->pocTid0, sh->pic_order_cnt_lsb, s->nal_unit_type); -+ if (!sh->first_slice_in_pic_flag && poc != s->poc) { -+ av_log(s->avctx, AV_LOG_WARNING, -+ "Ignoring POC change between slices: %d -> %d\n", s->poc, poc); -+ if (s->avctx->err_recognition & AV_EF_EXPLODE) -+ return AVERROR_INVALIDDATA; -+ poc = s->poc; -+ } -+ s->poc = poc; -+ -+ sh->short_term_ref_pic_set_sps_flag = get_bits1(gb); -+ pos = get_bits_left(gb); -+ if (!sh->short_term_ref_pic_set_sps_flag) { -+ ret = ff_hevc_rpi_decode_short_term_rps(gb, s->avctx, &sh->slice_rps, s->ps.sps, 1); -+ if (ret < 0) -+ return ret; -+ -+ sh->short_term_rps = &sh->slice_rps; -+ } else { -+ int numbits, rps_idx; -+ -+ if (!s->ps.sps->nb_st_rps) { -+ av_log(s->avctx, AV_LOG_ERROR, "No ref lists in the SPS.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ numbits = av_ceil_log2(s->ps.sps->nb_st_rps); -+ rps_idx = numbits > 0 ? get_bits(gb, numbits) : 0; -+ sh->short_term_rps = &s->ps.sps->st_rps[rps_idx]; -+ } -+ sh->short_term_ref_pic_set_size = pos - get_bits_left(gb); -+ -+ pos = get_bits_left(gb); -+ ret = decode_lt_rps(s, &sh->long_term_rps, gb); -+ if (ret < 0) { -+ av_log(s->avctx, AV_LOG_WARNING, "Invalid long term RPS.\n"); -+ if (s->avctx->err_recognition & AV_EF_EXPLODE) -+ return AVERROR_INVALIDDATA; -+ } -+ sh->long_term_ref_pic_set_size = pos - get_bits_left(gb); -+ -+ if (s->ps.sps->sps_temporal_mvp_enabled_flag) -+ sh->slice_temporal_mvp_enabled_flag = get_bits1(gb); -+ else -+ sh->slice_temporal_mvp_enabled_flag = 0; -+ } else { -+ s->sh.short_term_rps = NULL; -+ s->poc = 0; -+ } -+ -+ /* 8.3.1 */ -+ if (sh->first_slice_in_pic_flag && s->temporal_id == 0 && -+ s->nal_unit_type != HEVC_NAL_TRAIL_N && -+ s->nal_unit_type != HEVC_NAL_TSA_N && -+ s->nal_unit_type != HEVC_NAL_STSA_N && -+ s->nal_unit_type != HEVC_NAL_RADL_N && -+ s->nal_unit_type != HEVC_NAL_RADL_R && -+ s->nal_unit_type != HEVC_NAL_RASL_N && -+ s->nal_unit_type != HEVC_NAL_RASL_R) -+ s->pocTid0 = s->poc; -+ -+ if (s->ps.sps->sao_enabled) { -+ sh->slice_sample_adaptive_offset_flag[0] = get_bits1(gb); -+ if (ctx_cfmt(s) != 0) { -+ sh->slice_sample_adaptive_offset_flag[1] = -+ sh->slice_sample_adaptive_offset_flag[2] = get_bits1(gb); -+ } -+ } else { -+ sh->slice_sample_adaptive_offset_flag[0] = 0; -+ sh->slice_sample_adaptive_offset_flag[1] = 0; -+ sh->slice_sample_adaptive_offset_flag[2] = 0; -+ } -+ -+ sh->nb_refs[L0] = sh->nb_refs[L1] = 0; -+ if (sh->slice_type == HEVC_SLICE_P || sh->slice_type == HEVC_SLICE_B) { -+ int nb_refs; -+ -+ sh->nb_refs[L0] = s->ps.pps->num_ref_idx_l0_default_active; -+ if (sh->slice_type == HEVC_SLICE_B) -+ sh->nb_refs[L1] = s->ps.pps->num_ref_idx_l1_default_active; -+ -+ if (get_bits1(gb)) { // num_ref_idx_active_override_flag -+ sh->nb_refs[L0] = get_ue_golomb_long(gb) + 1; -+ if (sh->slice_type == HEVC_SLICE_B) -+ sh->nb_refs[L1] = get_ue_golomb_long(gb) + 1; -+ } -+ if (sh->nb_refs[L0] > HEVC_MAX_REFS || sh->nb_refs[L1] > HEVC_MAX_REFS) { -+ av_log(s->avctx, AV_LOG_ERROR, "Too many refs: %d/%d.\n", -+ sh->nb_refs[L0], sh->nb_refs[L1]); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ sh->rpl_modification_flag[0] = 0; -+ sh->rpl_modification_flag[1] = 0; -+ nb_refs = ff_hevc_rpi_frame_nb_refs(s); -+ if (!nb_refs) { -+ av_log(s->avctx, AV_LOG_ERROR, "Zero refs for a frame with P or B slices.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (s->ps.pps->lists_modification_present_flag && nb_refs > 1) { -+ sh->rpl_modification_flag[0] = get_bits1(gb); -+ if (sh->rpl_modification_flag[0]) { -+ for (i = 0; i < sh->nb_refs[L0]; i++) -+ sh->list_entry_lx[0][i] = get_bits(gb, av_ceil_log2(nb_refs)); -+ } -+ -+ if (sh->slice_type == HEVC_SLICE_B) { -+ sh->rpl_modification_flag[1] = get_bits1(gb); -+ if (sh->rpl_modification_flag[1] == 1) -+ for (i = 0; i < sh->nb_refs[L1]; i++) -+ sh->list_entry_lx[1][i] = get_bits(gb, av_ceil_log2(nb_refs)); -+ } -+ } -+ -+ if (sh->slice_type == HEVC_SLICE_B) -+ sh->mvd_l1_zero_flag = get_bits1(gb); -+ -+ if (s->ps.pps->cabac_init_present_flag) -+ sh->cabac_init_flag = get_bits1(gb); -+ else -+ sh->cabac_init_flag = 0; -+ -+ sh->collocated_ref_idx = 0; -+ if (sh->slice_temporal_mvp_enabled_flag) { -+ sh->collocated_list = L0; -+ if (sh->slice_type == HEVC_SLICE_B) -+ sh->collocated_list = !get_bits1(gb); -+ -+ if (sh->nb_refs[sh->collocated_list] > 1) { -+ sh->collocated_ref_idx = get_ue_golomb_long(gb); -+ if (sh->collocated_ref_idx >= sh->nb_refs[sh->collocated_list]) { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "Invalid collocated_ref_idx: %d.\n", -+ sh->collocated_ref_idx); -+ return AVERROR_INVALIDDATA; -+ } -+ } -+ } -+ -+ if ((s->ps.pps->weighted_pred_flag && sh->slice_type == HEVC_SLICE_P) || -+ (s->ps.pps->weighted_bipred_flag && sh->slice_type == HEVC_SLICE_B)) -+ { -+ if ((ret = pred_weight_table(s, gb)) != 0) -+ return ret; -+ } -+ else -+ { -+ // Give us unit weights -+ default_pred_weight_table(s); -+ } -+ -+ sh->max_num_merge_cand = 5 - get_ue_golomb_long(gb); -+ if (sh->max_num_merge_cand < 1 || sh->max_num_merge_cand > 5) { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "Invalid number of merging MVP candidates: %d.\n", -+ sh->max_num_merge_cand); -+ return AVERROR_INVALIDDATA; -+ } -+ } -+ -+ sh->slice_qp_delta = get_se_golomb(gb); -+ -+ if (s->ps.pps->pic_slice_level_chroma_qp_offsets_present_flag) { -+ sh->slice_cb_qp_offset = get_se_golomb(gb); -+ sh->slice_cr_qp_offset = get_se_golomb(gb); -+ if (!qp_offset_valid(sh->slice_cb_qp_offset) || -+ !qp_offset_valid(s->ps.pps->cb_qp_offset + sh->slice_cb_qp_offset) || -+ !qp_offset_valid(sh->slice_cr_qp_offset) || -+ !qp_offset_valid(s->ps.pps->cr_qp_offset + sh->slice_cr_qp_offset)) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "Bad chroma offset (pps:%d/%d; slice=%d/%d\n", -+ sh->slice_cr_qp_offset, sh->slice_cr_qp_offset, -+ s->ps.pps->cb_qp_offset, s->ps.pps->cr_qp_offset); -+ return AVERROR_INVALIDDATA; -+ } -+ } else -+ { -+ sh->slice_cb_qp_offset = 0; -+ sh->slice_cr_qp_offset = 0; -+ } -+ -+ if (s->ps.pps->chroma_qp_offset_list_enabled_flag) -+ sh->cu_chroma_qp_offset_enabled_flag = get_bits1(gb); -+ else -+ sh->cu_chroma_qp_offset_enabled_flag = 0; -+ -+ if (s->ps.pps->deblocking_filter_control_present_flag) { -+ int deblocking_filter_override_flag = 0; -+ -+ if (s->ps.pps->deblocking_filter_override_enabled_flag) -+ deblocking_filter_override_flag = get_bits1(gb); -+ -+ if (deblocking_filter_override_flag) { -+ sh->disable_deblocking_filter_flag = get_bits1(gb); -+ if (!sh->disable_deblocking_filter_flag) { -+ int beta_offset_div2 = get_se_golomb(gb); -+ int tc_offset_div2 = get_se_golomb(gb) ; -+ if (beta_offset_div2 < -6 || beta_offset_div2 > 6 || -+ tc_offset_div2 < -6 || tc_offset_div2 > 6) { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "Invalid deblock filter offsets: %d, %d\n", -+ beta_offset_div2, tc_offset_div2); -+ return AVERROR_INVALIDDATA; -+ } -+ sh->beta_offset = beta_offset_div2 * 2; -+ sh->tc_offset = tc_offset_div2 * 2; -+ } -+ } else { -+ sh->disable_deblocking_filter_flag = s->ps.pps->disable_dbf; -+ sh->beta_offset = s->ps.pps->beta_offset; -+ sh->tc_offset = s->ps.pps->tc_offset; -+ } -+ } else { -+ sh->disable_deblocking_filter_flag = 0; -+ sh->beta_offset = 0; -+ sh->tc_offset = 0; -+ } -+ -+ if (s->ps.pps->seq_loop_filter_across_slices_enabled_flag && -+ (sh->slice_sample_adaptive_offset_flag[0] || -+ sh->slice_sample_adaptive_offset_flag[1] || -+ !sh->disable_deblocking_filter_flag)) { -+ sh->slice_loop_filter_across_slices_enabled_flag = get_bits1(gb); -+ } else { -+ sh->slice_loop_filter_across_slices_enabled_flag = s->ps.pps->seq_loop_filter_across_slices_enabled_flag; -+ } -+ sh->no_dblk_boundary_flags = -+ (sh->slice_loop_filter_across_slices_enabled_flag ? 0 : -+ BOUNDARY_UPPER_SLICE | BOUNDARY_LEFT_SLICE) | -+ (s->ps.pps->loop_filter_across_tiles_enabled_flag ? 0 : -+ BOUNDARY_UPPER_TILE | BOUNDARY_LEFT_TILE); -+ -+ -+ } else if (!s->slice_initialized) { -+ av_log(s->avctx, AV_LOG_ERROR, "Independent slice segment missing.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ sh->num_entry_point_offsets = 0; -+ sh->offload_wpp = 0; -+ sh->offload_tiles = 0; -+ -+ if (s->ps.pps->tiles_enabled_flag || s->ps.pps->entropy_coding_sync_enabled_flag) { -+ unsigned num_entry_point_offsets = get_ue_golomb_long(gb); -+ // It would be possible to bound this tighter but this here is simpler -+ if (num_entry_point_offsets > get_bits_left(gb)) { -+ av_log(s->avctx, AV_LOG_ERROR, "num_entry_point_offsets %d is invalid\n", num_entry_point_offsets); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ sh->num_entry_point_offsets = num_entry_point_offsets; -+ if (sh->num_entry_point_offsets > 0) { -+ int offset_len = get_ue_golomb_long(gb) + 1; -+ -+ if (offset_len < 1 || offset_len > 32) { -+ sh->num_entry_point_offsets = 0; -+ av_log(s->avctx, AV_LOG_ERROR, "offset_len %d is invalid\n", offset_len); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if ((ret = alloc_entry_points(sh, sh->num_entry_point_offsets)) < 0) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "Failed to allocate memory\n"); -+ return ret; -+ } -+ -+ for (i = 0; i < sh->num_entry_point_offsets; i++) { -+ uint32_t val_minus1 = get_bits_long(gb, offset_len); -+ if (val_minus1 > (1 << 28)) -+ { -+ // We can declare offsets of > 2^28 bad without loss of generality -+ // Will check actual bounds wrt NAL later, but this keeps -+ // the values within bounds we can deal with easily -+ av_log(s->avctx, AV_LOG_ERROR, "entry_point_offset_minus1 %d invalid\n", val_minus1); -+ return AVERROR_INVALIDDATA; -+ } -+ sh->entry_point_offset[i] = val_minus1 + 1; // +1 to get the size -+ } -+ -+ // Do we want to offload this -+ if (s->threads_type != 0) -+ { -+ sh->offload_tiles = (!s->ps.pps->tile_wpp_inter_disable || sh->slice_type == HEVC_SLICE_I) && -+ s->ps.pps->num_tile_columns > 1; -+ // * We only cope with WPP in a single column -+ // Probably want to deal with that case as tiles rather than WPP anyway -+ // ?? Not actually sure that the main code deals with WPP + multi-col correctly -+ sh->offload_wpp = s->ps.pps->entropy_coding_sync_enabled_flag && -+ s->ps.pps->num_tile_columns == 1; -+ } -+ } -+ } -+ -+ if (s->ps.pps->slice_header_extension_present_flag) { -+ unsigned int length = get_ue_golomb_long(gb); -+ if (length*8LL > get_bits_left(gb)) { -+ av_log(s->avctx, AV_LOG_ERROR, "too many slice_header_extension_data_bytes\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ for (i = 0; i < length; i++) -+ skip_bits(gb, 8); // slice_header_extension_data_byte -+ } -+ -+ // Inferred parameters -+ sh->slice_qp = 26U + s->ps.pps->pic_init_qp_minus26 + sh->slice_qp_delta; -+ if (sh->slice_qp > 51 || -+ sh->slice_qp < -s->ps.sps->qp_bd_offset) { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "The slice_qp %d is outside the valid range " -+ "[%d, 51].\n", -+ sh->slice_qp, -+ -s->ps.sps->qp_bd_offset); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (get_bits_left(gb) < 0) { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "Overread slice header by %d bits\n", -get_bits_left(gb)); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ s->slice_initialized = 1; -+ return 0; -+} -+ -+static void hls_sao_param(const HEVCRpiContext *s, HEVCRpiLocalContext * const lc, const int rx, const int ry) -+{ -+ RpiSAOParams * const sao = s->sao + rx + ry * s->ps.sps->ctb_width; -+ int c_idx, i; -+ -+ if (s->sh.slice_sample_adaptive_offset_flag[0] || -+ s->sh.slice_sample_adaptive_offset_flag[1]) { -+ if ((lc->ctb_avail & AVAIL_L) != 0) -+ { -+ const int sao_merge_left_flag = ff_hevc_rpi_sao_merge_flag_decode(lc); -+ if (sao_merge_left_flag) { -+ *sao = sao[-1]; -+ return; -+ } -+ } -+ if ((lc->ctb_avail & AVAIL_U) != 0) -+ { -+ const int sao_merge_up_flag = ff_hevc_rpi_sao_merge_flag_decode(lc); -+ if (sao_merge_up_flag) { -+ *sao = sao[-(int)s->ps.sps->ctb_width]; -+ return; -+ } -+ } -+ } -+ -+ for (c_idx = 0; c_idx < (ctx_cfmt(s) != 0 ? 3 : 1); c_idx++) { -+ const unsigned int log2_sao_offset_scale = c_idx == 0 ? s->ps.pps->log2_sao_offset_scale_luma : -+ s->ps.pps->log2_sao_offset_scale_chroma; -+ int offset_abs[4]; -+ char offset_sign[4] = {0}; -+ -+ if (!s->sh.slice_sample_adaptive_offset_flag[c_idx]) { -+ sao->type_idx[c_idx] = SAO_NOT_APPLIED; -+ continue; -+ } -+ -+ if (c_idx == 2) { -+ sao->type_idx[2] = sao->type_idx[1]; -+ sao->eo_class[2] = sao->eo_class[1]; -+ } else { -+ sao->type_idx[c_idx] = ff_hevc_rpi_sao_type_idx_decode(lc); -+ } -+ -+ // ** Could use BY22 here quite plausibly - this is all bypass stuff -+ // though only per CTB so not very timing critical -+ -+ if (sao->type_idx[c_idx] == SAO_NOT_APPLIED) -+ continue; -+ -+ for (i = 0; i < 4; i++) -+ offset_abs[i] = ff_hevc_rpi_sao_offset_abs_decode(s, lc); -+ -+ if (sao->type_idx[c_idx] == SAO_BAND) { -+ for (i = 0; i < 4; i++) { -+ if (offset_abs[i] != 0) -+ offset_sign[i] = ff_hevc_rpi_sao_offset_sign_decode(lc); -+ } -+ sao->band_position[c_idx] = ff_hevc_rpi_sao_band_position_decode(lc); -+ } else if (c_idx != 2) { -+ sao->eo_class[c_idx] = ff_hevc_rpi_sao_eo_class_decode(lc); -+ } -+ -+ // Inferred parameters -+ sao->offset_val[c_idx][0] = 0; -+ for (i = 0; i < 4; i++) { -+ sao->offset_val[c_idx][i + 1] = offset_abs[i] << log2_sao_offset_scale; -+ if (sao->type_idx[c_idx] == SAO_EDGE) { -+ if (i > 1) -+ sao->offset_val[c_idx][i + 1] = -sao->offset_val[c_idx][i + 1]; -+ } else if (offset_sign[i]) { -+ sao->offset_val[c_idx][i + 1] = -sao->offset_val[c_idx][i + 1]; -+ } -+ } -+ } -+} -+ -+#if 0 -+static int hls_cross_component_pred(HEVCRpiLocalContext * const lc, const int idx) { -+ int log2_res_scale_abs_plus1 = ff_hevc_rpi_log2_res_scale_abs(lc, idx); // 0..4 -+ -+ if (log2_res_scale_abs_plus1 != 0) { -+ int res_scale_sign_flag = ff_hevc_rpi_res_scale_sign_flag(lc, idx); -+ lc->tu.res_scale_val = (1 << (log2_res_scale_abs_plus1 - 1)) * -+ (1 - 2 * res_scale_sign_flag); -+ } else { -+ lc->tu.res_scale_val = 0; -+ } -+ -+ -+ return 0; -+} -+#endif -+ -+static inline HEVCPredCmd * rpi_new_intra_cmd(HEVCRpiJob * const jb) -+{ -+ return jb->intra.cmds + jb->intra.n++; -+} -+ -+#define A0(x, y, U, L, UL, UR, DL) \ -+ [(x)+(y)*16] = (((U) ? AVAIL_U : 0) | ((L) ? AVAIL_L : 0) | ((UL) ? AVAIL_UL : 0) | ((UR) ? AVAIL_UR : 0) | ((DL) ? AVAIL_DL : 0)) -+ -+#define A1(x, y, U, L, UL, UR, DL) \ -+ A0((x) + 0, (y) + 0, (U), (L), (UL), (U), (L) ), A0((x) + 1, (y) + 0, (U), 1, (U), (UR), 0 ),\ -+ A0((x) + 0, (y) + 1, 1, (L), (L), 1, (DL)), A0((x) + 1, (y) + 1, 1, 1, 1, 0, 0 ) -+ -+#define A2(x, y, U, L, UL, UR, DL) \ -+ A1((x) + 0, (y) + 0, (U), (L), (UL), (U), (L) ), A1((x) + 2, (y) + 0, (U), 1, (U), (UR), 0 ),\ -+ A1((x) + 0, (y) + 2, 1, (L), (L), 1, (DL)), A1((x) + 2, (y) + 2, 1, 1, 1, 0, 0 ) -+ -+#define A3(x, y, U, L, UL, UR, DL) \ -+ A2((x) + 0, (y) + 0, (U), (L), (UL), (U), (L) ), A2((x) + 4, (y) + 0, (U), 1, (U), (UR), 0 ),\ -+ A2((x) + 0, (y) + 4, 1, (L), (L), 1, (DL)), A2((x) + 4, (y) + 4, 1, 1, 1, 0, 0 ) -+ -+#define A4(x, y, U, L, UL, UR, DL) \ -+ A3((x) + 0, (y) + 0, (U), (L), (UL), (U), (L) ), A3((x) + 8, (y) + 0, (U), 1, (U), (UR), 0 ),\ -+ A3((x) + 0, (y) + 8, 1, (L), (L), 1, (DL)), A3((x) + 8, (y) + 8, 1, 1, 1, 0, 0 ) -+ -+static const uint8_t tb_flags[16 * 16] = {A4(0, 0, 0, 0, 0, 0, 0)}; -+ -+unsigned int ff_hevc_rpi_tb_avail_flags( -+ const HEVCRpiContext * const s, const HEVCRpiLocalContext * const lc, -+ const unsigned int x, const unsigned int y, const unsigned int w, const unsigned int h) -+{ -+ const unsigned int ctb_mask = ~0U << s->ps.sps->log2_ctb_size; -+ const unsigned int tb_x = x & ~ctb_mask; -+ const unsigned int tb_y = y & ~ctb_mask; -+ const unsigned int ctb_avail = lc->ctb_avail; -+ -+ const uint8_t * const tb_f = tb_flags + (tb_x >> 2) + (tb_y >> 2) * 16; -+ -+ unsigned int f = (ctb_avail | tb_f[0]) & (AVAIL_L | AVAIL_U | AVAIL_UL); -+ -+ // This deals with both the U & L edges -+ if ((tb_x | tb_y) != 0 && (~f & (AVAIL_L | AVAIL_U)) == 0) -+ f |= AVAIL_UL; -+ -+ if (x + w < lc->end_of_ctb_x) -+ f |= (tb_y == 0 ? ctb_avail >> (AVAIL_S_U - AVAIL_S_UR) : tb_f[(w - 1) >> 2]) & AVAIL_UR; -+ else if (tb_y == 0) -+ f |= (ctb_avail & AVAIL_UR); -+#if AVAIL_S_U - AVAIL_S_UR < 0 -+#error Shift problem -+#endif -+ -+ // Never any D if Y beyond eoctb -+ if (y + h < lc->end_of_ctb_y) -+ f |= (tb_x == 0 ? ctb_avail << (AVAIL_S_DL - AVAIL_S_L) : tb_f[((h - 1) >> 2) * 16]) & AVAIL_DL; -+#if AVAIL_S_DL - AVAIL_S_L < 0 -+#error Shift problem -+#endif -+ -+// printf("(%#x, %#x): %dx%d ca=%02x, ful=%02x, ftr=%02x, fdl=%02x, eox=%#x, eoy=%#x\n", x, y, w, h, -+// lc->ctb_avail, tb_f[0], tb_f[(w - 1) >> 2], tb_f[((h - 1) >> 2) * 16], -+// lc->end_of_ctb_x, lc->end_of_ctb_y); -+ -+ return f; -+} -+ -+#undef A0 -+#undef A1 -+#undef A2 -+#undef A3 -+#undef A4 -+ -+static void do_intra_pred(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, int log2_trafo_size, int x0, int y0, int c_idx, -+ unsigned int avail) -+{ -+ // If rpi_enabled then sand - U & V done on U call -+ if (c_idx <= 1) -+ { -+ HEVCPredCmd *const cmd = rpi_new_intra_cmd(lc->jb0); -+ cmd->type = RPI_PRED_INTRA + c_idx; -+ cmd->size = log2_trafo_size; -+ cmd->avail = avail; -+ cmd->i_pred.x = x0; -+ cmd->i_pred.y = y0; -+ cmd->i_pred.mode = c_idx ? lc->tu.intra_pred_mode_c : lc->tu.intra_pred_mode; -+ -+// printf("(%#x, %#x) c_idx=%d, s=%d, a=%#x\n", x0, y0, c_idx, 1 << log2_trafo_size, avail); -+ } -+} -+ -+#define CBF_CB0_S 0 -+#define CBF_CB1_S 1 // CB1 must be CB0 + 1 -+#define CBF_CR0_S 2 -+#define CBF_CR1_S 3 -+ -+#define CBF_CB0 (1 << CBF_CB0_S) -+#define CBF_CR0 (1 << CBF_CR0_S) -+#define CBF_CB1 (1 << CBF_CB1_S) -+#define CBF_CR1 (1 << CBF_CR1_S) -+ -+// * Only good for chroma_idx == 1 -+static int hls_transform_unit(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int log2_cb_size, const unsigned int log2_trafo_size, -+ const unsigned int blk_idx, const int cbf_luma, -+ const unsigned int const cbf_chroma) -+{ -+ const unsigned int log2_trafo_size_c = FFMAX(2, log2_trafo_size - 1); -+ const unsigned int x0_c = x0 & ~7; -+ const unsigned int y0_c = y0 & ~7; -+ -+ enum ScanType scan_idx = SCAN_DIAG; -+ enum ScanType scan_idx_c = SCAN_DIAG; -+ -+ if (lc->cu.pred_mode == MODE_INTRA) -+ { -+ const unsigned int trafo_size = 1 << log2_trafo_size; -+ const unsigned int avail = ff_hevc_rpi_tb_avail_flags(s, lc, x0, y0, trafo_size, trafo_size); -+ -+ do_intra_pred(s, lc, log2_trafo_size, x0, y0, 0, avail); -+ -+ if (log2_trafo_size > 2) -+ do_intra_pred(s, lc, log2_trafo_size_c, x0_c, y0_c, 1, avail); -+ else if (blk_idx == 3) -+ do_intra_pred(s, lc, log2_trafo_size_c, x0_c, y0_c, 1, -+ ff_hevc_rpi_tb_avail_flags(s, lc, x0_c, y0_c, 8, 8)); -+ -+ if (log2_trafo_size < 4) { -+ if (lc->tu.intra_pred_mode >= 6 && -+ lc->tu.intra_pred_mode <= 14) { -+ scan_idx = SCAN_VERT; -+ } else if (lc->tu.intra_pred_mode >= 22 && -+ lc->tu.intra_pred_mode <= 30) { -+ scan_idx = SCAN_HORIZ; -+ } -+ -+ if (lc->tu.intra_pred_mode_c >= 6 && -+ lc->tu.intra_pred_mode_c <= 14) { -+ scan_idx_c = SCAN_VERT; -+ } else if (lc->tu.intra_pred_mode_c >= 22 && -+ lc->tu.intra_pred_mode_c <= 30) { -+ scan_idx_c = SCAN_HORIZ; -+ } -+ } -+ } -+ -+ if (!cbf_luma && cbf_chroma == 0) -+ return 0; -+ -+ if (lc->tu.is_cu_qp_delta_wanted) -+ { -+ const int qp_delta = ff_hevc_rpi_cu_qp_delta(lc); -+ const unsigned int cb_mask = ~0U << log2_cb_size; -+ -+ if (qp_delta < -(26 + (s->ps.sps->qp_bd_offset >> 1)) || -+ qp_delta > (25 + (s->ps.sps->qp_bd_offset >> 1))) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "The cu_qp_delta %d is outside the valid range " -+ "[%d, %d].\n", -+ qp_delta, -+ -(26 + (s->ps.sps->qp_bd_offset >> 1)), -+ (25 + (s->ps.sps->qp_bd_offset >> 1))); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ lc->tu.is_cu_qp_delta_wanted = 0; -+ lc->tu.cu_qp_delta = qp_delta; -+ ff_hevc_rpi_set_qPy(s, lc, x0 & cb_mask, y0 & cb_mask); -+ } -+ -+ // * Not main profile & untested due to no conform streams -+ if (lc->tu.cu_chroma_qp_offset_wanted && cbf_chroma && -+ !lc->cu.cu_transquant_bypass_flag) { -+ int cu_chroma_qp_offset_flag = ff_hevc_rpi_cu_chroma_qp_offset_flag(lc); -+ if (cu_chroma_qp_offset_flag) { -+ int cu_chroma_qp_offset_idx = 0; -+ if (s->ps.pps->chroma_qp_offset_list_len_minus1 > 0) { -+ cu_chroma_qp_offset_idx = ff_hevc_rpi_cu_chroma_qp_offset_idx(s, lc); -+ } -+ lc->tu.qp_divmod6[1] += s->ps.pps->cb_qp_offset_list[cu_chroma_qp_offset_idx]; -+ lc->tu.qp_divmod6[2] += s->ps.pps->cr_qp_offset_list[cu_chroma_qp_offset_idx]; -+ } -+ lc->tu.cu_chroma_qp_offset_wanted = 0; -+ } -+ -+ if (cbf_luma) -+ ff_hevc_rpi_hls_residual_coding(s, lc, x0, y0, log2_trafo_size, scan_idx, 0); -+ -+ if (log2_trafo_size > 2 || blk_idx == 3) -+ { -+ if ((cbf_chroma & CBF_CB0) != 0) -+ ff_hevc_rpi_hls_residual_coding(s, lc, x0_c, y0_c, -+ log2_trafo_size_c, scan_idx_c, 1); -+ if ((cbf_chroma & CBF_CR0) != 0) -+ ff_hevc_rpi_hls_residual_coding(s, lc, x0_c, y0_c, -+ log2_trafo_size_c, scan_idx_c, 2); -+ } -+ -+ return 0; -+} -+ -+static inline void set_deblocking_bypass(const HEVCRpiContext * const s, const int x0, const int y0, const int log2_cb_size) -+{ -+ set_bits(s->is_pcm + (y0 >> 3) * s->ps.sps->pcm_width, x0 >> 3, s->ps.sps->pcm_width, log2_cb_size - 3); -+} -+ -+ -+static int hls_transform_tree(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int log2_trafo_size, -+ const unsigned int trafo_depth, const unsigned int blk_idx, -+ const unsigned int cbf_c0) -+{ -+ // When trafo_size == 2 hls_transform_unit uses c0 so put in c1 -+ unsigned int cbf_c1 = cbf_c0; -+ int split_transform_flag; -+ int ret; -+ -+ if (lc->cu.intra_split_flag) { -+ if (trafo_depth == 1) { -+ lc->tu.intra_pred_mode = lc->pu.intra_pred_mode[blk_idx]; -+ if (ctx_cfmt(s) == 3) { -+ lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[blk_idx]; -+ lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[blk_idx]; -+ } else { -+ lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[0]; -+ lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[0]; -+ } -+ } -+ } else { -+ lc->tu.intra_pred_mode = lc->pu.intra_pred_mode[0]; -+ lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[0]; -+ lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[0]; -+ } -+ -+ if (log2_trafo_size <= s->ps.sps->log2_max_trafo_size && -+ log2_trafo_size > s->ps.sps->log2_min_tb_size && -+ trafo_depth < lc->cu.max_trafo_depth && -+ !(lc->cu.intra_split_flag && trafo_depth == 0)) -+ { -+ split_transform_flag = ff_hevc_rpi_split_transform_flag_decode(lc, log2_trafo_size); -+ } else { -+ int inter_split = s->ps.sps->max_transform_hierarchy_depth_inter == 0 && -+ lc->cu.pred_mode == MODE_INTER && -+ lc->cu.part_mode != PART_2Nx2N && -+ trafo_depth == 0; -+ -+ split_transform_flag = log2_trafo_size > s->ps.sps->log2_max_trafo_size || -+ (lc->cu.intra_split_flag && trafo_depth == 0) || -+ inter_split; -+ } -+ -+ if (log2_trafo_size > 2 || ctx_cfmt(s) == 3) -+ { -+ const int wants_c1 = ctx_cfmt(s) == 2 && (!split_transform_flag || log2_trafo_size == 3); -+ cbf_c1 = 0; -+ -+ if ((cbf_c0 & CBF_CB0) != 0) -+ { -+ cbf_c1 = ff_hevc_rpi_cbf_cb_cr_decode(lc, trafo_depth) << CBF_CB0_S; -+ if (wants_c1) -+ cbf_c1 |= ff_hevc_rpi_cbf_cb_cr_decode(lc, trafo_depth) << CBF_CB1_S; -+ } -+ -+ if ((cbf_c0 & CBF_CR0) != 0) -+ { -+ cbf_c1 |= ff_hevc_rpi_cbf_cb_cr_decode(lc, trafo_depth) << CBF_CR0_S; -+ if (wants_c1) -+ cbf_c1 |= ff_hevc_rpi_cbf_cb_cr_decode(lc, trafo_depth) << CBF_CR1_S; -+ } -+ } -+ -+ if (split_transform_flag) { -+ const int trafo_size_split = 1 << (log2_trafo_size - 1); -+ const int x1 = x0 + trafo_size_split; -+ const int y1 = y0 + trafo_size_split; -+ -+#define SUBDIVIDE(x, y, idx) \ -+do { \ -+ ret = hls_transform_tree(s, lc, x, y, \ -+ log2_trafo_size - 1, trafo_depth + 1, idx, \ -+ cbf_c1); \ -+ if (ret < 0) \ -+ return ret; \ -+} while (0) -+ -+ SUBDIVIDE(x0, y0, 0); -+ SUBDIVIDE(x1, y0, 1); -+ SUBDIVIDE(x0, y1, 2); -+ SUBDIVIDE(x1, y1, 3); -+ -+#undef SUBDIVIDE -+ } else { -+ // If trafo_size == 2 then we should have cbf_c == 0 here but as we can't have -+ // trafo_size == 2 with depth == 0 the issue is moot -+ const int cbf_luma = ((lc->cu.pred_mode != MODE_INTRA && trafo_depth == 0 && cbf_c1 == 0) || -+ ff_hevc_rpi_cbf_luma_decode(lc, trafo_depth)); -+ -+ ret = hls_transform_unit(s, lc, x0, y0, -+ log2_trafo_size + trafo_depth, log2_trafo_size, -+ blk_idx, cbf_luma, cbf_c1); -+ if (ret < 0) -+ return ret; -+ -+ if (!s->sh.disable_deblocking_filter_flag) { -+ ff_hevc_rpi_deblocking_boundary_strengths(s, lc, x0, y0, log2_trafo_size, cbf_luma); -+ } -+ } -+ return 0; -+} -+ -+ -+static int pcm_extract(const HEVCRpiContext * const s, const uint8_t * pcm, const int length, const int x0, const int y0, const int cb_size) -+{ -+ GetBitContext gb; -+ int ret; -+ -+ ret = init_get_bits(&gb, pcm, length); -+ if (ret < 0) -+ return ret; -+ -+ s->hevcdsp.put_pcm(av_rpi_sand_frame_pos_y(s->frame, x0, y0), -+ frame_stride1(s->frame, 0), -+ cb_size, cb_size, &gb, s->ps.sps->pcm.bit_depth); -+ -+ s->hevcdsp.put_pcm_c(av_rpi_sand_frame_pos_c(s->frame, x0 >> ctx_hshift(s, 1), y0 >> ctx_vshift(s, 1)), -+ s->frame->linesize[1], -+ cb_size >> ctx_hshift(s, 1), -+ cb_size >> ctx_vshift(s, 1), -+ &gb, s->ps.sps->pcm.bit_depth_chroma); -+ -+ return 0; -+} -+ -+ -+// x * 2^(y*2) -+static inline unsigned int xyexp2(const unsigned int x, const unsigned int y) -+{ -+ return x << (y * 2); -+} -+ -+static int hls_pcm_sample(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, const int x0, const int y0, unsigned int log2_cb_size) -+{ -+ // Length in bits -+ const unsigned int length = xyexp2(s->ps.sps->pcm.bit_depth, log2_cb_size) + -+ xyexp2(s->ps.sps->pcm.bit_depth_chroma, log2_cb_size - ctx_vshift(s, 1)) + -+ xyexp2(s->ps.sps->pcm.bit_depth_chroma, log2_cb_size - ctx_vshift(s, 2)); -+ -+ const uint8_t * const pcm = ff_hevc_rpi_cabac_skip_bytes(&lc->cc, (length + 7) >> 3); -+ -+ if (!s->sh.disable_deblocking_filter_flag) -+ ff_hevc_rpi_deblocking_boundary_strengths(s, lc, x0, y0, log2_cb_size, 0); -+ -+ // Copy coeffs -+ { -+ const int blen = (length + 7) >> 3; -+ // Round allocated bytes up to nearest 32 to avoid alignment confusion -+ // Allocation is in int16_t s -+ // As we are only using 1 byte per sample and the coeff buffer allows 2 per -+ // sample this rounding doesn't affect the total size we need to allocate for -+ // the coeff buffer -+ int16_t * const coeffs = rpi_alloc_coeff_buf(lc->jb0, 0, ((blen + 31) & ~31) >> 1); -+ memcpy(coeffs, pcm, blen); -+ -+ // Our coeff stash assumes that any partially allocated 64byte lump -+ // is zeroed so make that true. -+ { -+ uint8_t * const eopcm = (uint8_t *)coeffs + blen; -+ if ((-(intptr_t)eopcm & 63) != 0) -+ memset(eopcm, 0, -(intptr_t)eopcm & 63); -+ } -+ -+ // Add command -+ { -+ HEVCPredCmd *const cmd = rpi_new_intra_cmd(lc->jb0); -+ cmd->type = RPI_PRED_I_PCM; -+ cmd->size = log2_cb_size; -+ cmd->i_pcm.src = coeffs; -+ cmd->i_pcm.x = x0; -+ cmd->i_pcm.y = y0; -+ cmd->i_pcm.src_len = length; -+ } -+ return 0; -+ } -+} -+ -+ -+static void hevc_await_progress(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, const HEVCRpiFrame * const ref, -+ const MvXY xy, const int y0, const int height) -+{ -+ if (s->threads_type != 0) { -+ const int y = FFMAX(0, (MV_Y(xy) >> 2) + y0 + height + 9); -+ -+ // Progress has to be attached to current job as the actual wait -+ // is in worker_core which can't use lc -+ int16_t *const pr = lc->jb0->progress_req + ref->dpb_no; -+ if (*pr < y) { -+ *pr = y; -+ } -+ } -+} -+ -+static void hevc_luma_mv_mvp_mode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const int x0, const int y0, const int nPbW, -+ const int nPbH, -+ HEVCRpiMvField * const mv) -+{ -+ enum InterPredIdc inter_pred_idc = PRED_L0; -+ int mvp_flag; -+ const unsigned int avail = ff_hevc_rpi_tb_avail_flags(s, lc, x0, y0, nPbW, nPbH); -+ -+ mv->pred_flag = 0; -+ if (s->sh.slice_type == HEVC_SLICE_B) -+ inter_pred_idc = ff_hevc_rpi_inter_pred_idc_decode(lc, nPbW, nPbH); -+ -+ if (inter_pred_idc != PRED_L1) { -+ MvXY mvd; -+ -+ if (s->sh.nb_refs[L0]) -+ mv->ref_idx[0]= ff_hevc_rpi_ref_idx_lx_decode(lc, s->sh.nb_refs[L0]); -+ -+ mv->pred_flag = PF_L0; -+ mvd = ff_hevc_rpi_hls_mvd_coding(lc); -+ mvp_flag = ff_hevc_rpi_mvp_lx_flag_decode(lc); -+ ff_hevc_rpi_luma_mv_mvp_mode(s, lc, x0, y0, nPbW, nPbH, avail, -+ mv, mvp_flag, 0); -+ mv->xy[0] = mvxy_add(mv->xy[0], mvd); -+ } -+ -+ if (inter_pred_idc != PRED_L0) { -+ MvXY mvd = 0; -+ -+ if (s->sh.nb_refs[L1]) -+ mv->ref_idx[1] = ff_hevc_rpi_ref_idx_lx_decode(lc, s->sh.nb_refs[L1]); -+ -+ if (s->sh.mvd_l1_zero_flag != 1 || inter_pred_idc != PRED_BI) -+ mvd = ff_hevc_rpi_hls_mvd_coding(lc); -+ -+ mv->pred_flag += PF_L1; -+ mvp_flag = ff_hevc_rpi_mvp_lx_flag_decode(lc); -+ ff_hevc_rpi_luma_mv_mvp_mode(s, lc, x0, y0, nPbW, nPbH, avail, -+ mv, mvp_flag, 1); -+ mv->xy[1] = mvxy_add(mv->xy[1], mvd); -+ } -+} -+ -+ -+static HEVCRpiInterPredQ * -+rpi_nxt_pred(HEVCRpiInterPredEnv * const ipe, const unsigned int load_val, const uint32_t fn) -+{ -+ HEVCRpiInterPredQ * yp = NULL; -+ HEVCRpiInterPredQ * ypt = ipe->q + ipe->curr; -+ const unsigned int max_fill = ipe->max_fill; -+ unsigned int load = UINT_MAX; -+ -+ for (unsigned int i = 0; i != ipe->n_grp; ++i, ++ypt) { -+ // We will always have enough room between the Qs but if we are -+ // running critically low due to poor scheduling then use fill size -+ // rather than load to determine QPU. This has obvious dire -+ // performance implications but (a) it is better than crashing -+ // and (b) it should (almost) never happen -+ const unsigned int tfill = (char *)ypt->qpu_mc_curr - (char *)ypt->qpu_mc_base; -+ const unsigned int tload = tfill > max_fill ? tfill + 0x1000000 : ypt->load; -+ -+ if (tload < load) -+ { -+ yp = ypt; -+ load = tload; -+ } -+ } -+ -+ yp->load += load_val; -+ ipe->used_grp = 1; -+ yp->qpu_mc_curr->data[-1] = fn; // Link is always last el of previous cmd -+ -+ return yp; -+} -+ -+ -+static void rpi_inter_pred_sync(HEVCRpiInterPredEnv * const ipe) -+{ -+ for (unsigned int i = 0; i != ipe->n; ++i) { -+ HEVCRpiInterPredQ * const q = ipe->q + i; -+ const unsigned int qfill = (char *)q->qpu_mc_curr - (char *)q->qpu_mc_base; -+ -+ q->qpu_mc_curr->data[-1] = q->code_sync; -+ q->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(q->qpu_mc_curr->data + 1); -+ q->load = (qfill >> 7); // Have a mild preference for emptier Qs to balance memory usage -+ } -+} -+ -+// Returns 0 on success -+// We no longer check for Q fullness as wew have emergncy code in ctu alloc -+// * However it might be an idea to have some means of spotting that we've used it -+static int rpi_inter_pred_next_ctu(HEVCRpiInterPredEnv * const ipe) -+{ -+ if (!ipe->used_grp) -+ return 0; -+ -+ if ((ipe->curr += ipe->n_grp) >= ipe->n) -+ { -+ ipe->curr = 0; -+ rpi_inter_pred_sync(ipe); -+ } -+ ipe->used = 1; -+ ipe->used_grp = 0; -+ -+ return 0; -+} -+ -+static void rpi_inter_pred_reset(HEVCRpiInterPredEnv * const ipe) -+{ -+ unsigned int i; -+ -+ ipe->curr = 0; -+ ipe->used = 0; -+ ipe->used_grp = 0; -+ for (i = 0; i != ipe->n; ++i) { -+ HEVCRpiInterPredQ * const q = ipe->q + i; -+ q->qpu_mc_curr = q->qpu_mc_base; -+ q->load = 0; -+ q->last_l0 = NULL; -+ q->last_l1 = NULL; -+ } -+} -+ -+static void rpi_inter_pred_alloc(HEVCRpiInterPredEnv * const ipe, -+ const unsigned int n_max, const unsigned int n_grp, -+ const unsigned int total_size, const unsigned int min_gap) -+{ -+ memset(ipe, 0, sizeof(*ipe)); -+ av_assert0((ipe->q = av_mallocz(n_max * sizeof(*ipe->q))) != NULL); -+ ipe->n_grp = n_grp; -+ ipe->min_gap = min_gap; -+ -+ gpu_malloc_cached(total_size, &ipe->gptr); -+} -+ -+ -+#if RPI_QPU_EMU_Y -+#define get_mc_address_y(f) ((f)->data[0]) -+#else -+#define get_mc_address_y(f) get_vc_address_y(f) -+#endif -+#if RPI_QPU_EMU_C -+#define get_mc_address_u(f) ((f)->data[1]) -+#else -+#define get_mc_address_u(f) get_vc_address_u(f) -+#endif -+ -+static inline uint32_t pack_wo_p(const int off, const int mul) -+{ -+ return PACK2(off * 2 + 1, mul); -+} -+ -+static inline uint32_t pack_wo_b(const int off0, const int off1, const int mul) -+{ -+ return PACK2(off0 + off1 + 1, mul); -+} -+ -+ -+static void -+rpi_pred_y(const HEVCRpiContext *const s, HEVCRpiJob * const jb, -+ const int x0, const int y0, -+ const int nPbW, const int nPbH, -+ const MvXY mv_xy, -+ const int weight_mul, -+ const int weight_offset, -+ AVFrame *const src_frame) -+{ -+ const unsigned int y_off = av_rpi_sand_frame_off_y(s->frame, x0, y0); -+ const unsigned int mx = MV_X(mv_xy) & 3; -+ const unsigned int my = MV_Y(mv_xy) & 3; -+ const unsigned int my_mx = (my << 8) | mx; -+ const uint32_t my2_mx2_my_mx = (my_mx << 16) | my_mx; -+ const qpu_mc_src_addr_t src_vc_address_y = get_mc_address_y(src_frame); -+ qpu_mc_dst_addr_t dst_addr = get_mc_address_y(s->frame) + y_off; -+ const uint32_t wo = pack_wo_p(weight_offset, weight_mul); -+ HEVCRpiInterPredEnv * const ipe = &jb->luma_ip; -+ const unsigned int xshl = av_rpi_sand_frame_xshl(s->frame); -+ -+ if (my_mx == 0) -+ { -+ const int x1 = x0 + (MV_X(mv_xy) >> 2); -+ const int y1 = y0 + (MV_Y(mv_xy) >> 2); -+ const int bh = nPbH; -+ -+ for (int start_x = 0; start_x < nPbW; start_x += 16) -+ { -+ const int bw = FFMIN(nPbW - start_x, 16); -+ HEVCRpiInterPredQ *const yp = rpi_nxt_pred(ipe, bh, s->qpu.y_p00); -+ qpu_mc_src_t *const src1 = yp->last_l0; -+ qpu_mc_pred_y_p00_t *const cmd_y = &yp->qpu_mc_curr->y.p00; -+ -+#if RPI_TSTATS -+ { -+ HEVCRpiStats *const ts = (HEVCRpiStats *)&s->tstats; -+ ++ts->y_pred1_x0y0; -+ -+ if (nPbW > 8) -+ ++ts->y_pred1_wgt8; -+ else -+ ++ts->y_pred1_wle8; -+ -+ if (nPbH > 16) -+ ++ts->y_pred1_hgt16; -+ else -+ ++ts->y_pred1_hle16; -+ } -+#endif -+ -+ src1->x = x1 + start_x; -+ src1->y = y1; -+ src1->base = src_vc_address_y; -+ cmd_y->w = bw; -+ cmd_y->h = bh; -+ cmd_y->wo1 = wo; -+ cmd_y->dst_addr = dst_addr + (start_x << xshl); -+ yp->last_l0 = &cmd_y->next_src1; -+ yp->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(cmd_y + 1); -+ } -+ } -+ else -+ { -+ const int x1_m3 = x0 + (MV_X(mv_xy) >> 2) - 3; -+ const int y1_m3 = y0 + (MV_Y(mv_xy) >> 2) - 3; -+ const unsigned int bh = nPbH; -+ int start_x = 0; -+ -+#if 1 -+ // As Y-pred operates on two independant 8-wide src blocks we can merge -+ // this pred with the previous one if it the previous one is 8 pel wide, -+ // the same height as the current block, immediately to the left of our -+ // current dest block and mono-pred. -+ -+ qpu_mc_pred_y_p_t *const last_y8_p = jb->last_y8_p; -+ if (last_y8_p != NULL && last_y8_p->h == bh && last_y8_p->dst_addr + (8 << xshl) == dst_addr) -+ { -+ const int bw = FFMIN(nPbW, 8); -+ qpu_mc_src_t *const last_y8_src2 = jb->last_y8_l1; -+ -+ last_y8_src2->x = x1_m3; -+ last_y8_src2->y = y1_m3; -+ last_y8_src2->base = src_vc_address_y; -+ last_y8_p->w += bw; -+ last_y8_p->mymx21 = PACK2(my2_mx2_my_mx, last_y8_p->mymx21); -+ last_y8_p->wo2 = wo; -+ -+ jb->last_y8_p = NULL; -+ jb->last_y8_l1 = NULL; -+ start_x = bw; -+#if RPI_TSTATS -+ ++((HEVCRpiStats *)&s->tstats)->y_pred1_y8_merge; -+#endif -+ } -+#endif -+ -+ for (; start_x < nPbW; start_x += 16) -+ { -+ const int bw = FFMIN(nPbW - start_x, 16); -+ HEVCRpiInterPredQ *const yp = rpi_nxt_pred(ipe, bh + 7, s->qpu.y_pxx); -+ qpu_mc_src_t *const src1 = yp->last_l0; -+ qpu_mc_src_t *const src2 = yp->last_l1; -+ qpu_mc_pred_y_p_t *const cmd_y = &yp->qpu_mc_curr->y.p; -+#if RPI_TSTATS -+ { -+ HEVCRpiStats *const ts = (HEVCRpiStats *)&s->tstats; -+ if (mx == 0 && my == 0) -+ ++ts->y_pred1_x0y0; -+ else if (mx == 0) -+ ++ts->y_pred1_x0; -+ else if (my == 0) -+ ++ts->y_pred1_y0; -+ else -+ ++ts->y_pred1_xy; -+ -+ if (nPbW > 8) -+ ++ts->y_pred1_wgt8; -+ else -+ ++ts->y_pred1_wle8; -+ -+ if (nPbH > 16) -+ ++ts->y_pred1_hgt16; -+ else -+ ++ts->y_pred1_hle16; -+ } -+#endif -+ src1->x = x1_m3 + start_x; -+ src1->y = y1_m3; -+ src1->base = src_vc_address_y; -+ if (bw <= 8) -+ { -+ src2->x = MC_DUMMY_X; -+ src2->y = MC_DUMMY_Y; -+#if RPI_QPU_EMU_Y -+ src2->base = s->qpu_dummy_frame_emu; -+#else -+ src2->base = s->qpu_dummy_frame_qpu; -+#endif -+ } -+ else -+ { -+ src2->x = x1_m3 + start_x + 8; -+ src2->y = y1_m3; -+ src2->base = src_vc_address_y; -+ } -+ cmd_y->w = bw; -+ cmd_y->h = bh; -+ cmd_y->mymx21 = my2_mx2_my_mx; -+ cmd_y->wo1 = wo; -+ cmd_y->wo2 = wo; -+ cmd_y->dst_addr = dst_addr + (start_x << xshl); -+ yp->last_l0 = &cmd_y->next_src1; -+ yp->last_l1 = &cmd_y->next_src2; -+ yp->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(cmd_y + 1); -+ -+ if (bw == 8) { -+ jb->last_y8_l1 = src2; -+ jb->last_y8_p = cmd_y; -+ } -+ } -+ } -+} -+ -+static void -+rpi_pred_y_b(const HEVCRpiContext * const s, HEVCRpiJob * const jb, -+ const int x0, const int y0, -+ const int nPbW, const int nPbH, -+ const struct HEVCRpiMvField *const mv_field, -+ const AVFrame *const src_frame, -+ const AVFrame *const src_frame2) -+{ -+ const unsigned int y_off = av_rpi_sand_frame_off_y(s->frame, x0, y0); -+ const MvXY const mv = mv_field->xy[0]; -+ const MvXY const mv2 = mv_field->xy[1]; -+ -+ const unsigned int mx = MV_X(mv) & 3; -+ const unsigned int my = MV_Y(mv) & 3; -+ const unsigned int my_mx = (my<<8) | mx; -+ const unsigned int mx2 = MV_X(mv2) & 3; -+ const unsigned int my2 = MV_Y(mv2) & 3; -+ const unsigned int my2_mx2 = (my2<<8) | mx2; -+ const uint32_t my2_mx2_my_mx = (my2_mx2 << 16) | my_mx; -+ const unsigned int ref_idx0 = mv_field->ref_idx[0]; -+ const unsigned int ref_idx1 = mv_field->ref_idx[1]; -+ const uint32_t wo1 = pack_wo_b(s->sh.luma_offset_l0[ref_idx0], s->sh.luma_offset_l1[ref_idx1], s->sh.luma_weight_l0[ref_idx0]); -+ const uint32_t wo2 = pack_wo_b(s->sh.luma_offset_l0[ref_idx0], s->sh.luma_offset_l1[ref_idx1], s->sh.luma_weight_l1[ref_idx1]); -+ -+ const unsigned int xshl = av_rpi_sand_frame_xshl(s->frame); -+ qpu_mc_dst_addr_t dst = get_mc_address_y(s->frame) + y_off; -+ const qpu_mc_src_addr_t src1_base = get_mc_address_y(src_frame); -+ const qpu_mc_src_addr_t src2_base = get_mc_address_y(src_frame2); -+ HEVCRpiInterPredEnv * const ipe = &jb->luma_ip; -+ -+ if (my2_mx2_my_mx == 0) -+ { -+ const int x1 = x0 + (MV_X(mv) >> 2); -+ const int y1 = y0 + (MV_Y(mv) >> 2); -+ const int x2 = x0 + (MV_X(mv2) >> 2); -+ const int y2 = y0 + (MV_Y(mv2) >> 2); -+ const int bh = nPbH; -+ -+ // Can do chunks a full 16 wide if we don't want the H filter -+ for (int start_x=0; start_x < nPbW; start_x += 16) -+ { -+ HEVCRpiInterPredQ *const yp = rpi_nxt_pred(ipe, bh, s->qpu.y_b00); -+ qpu_mc_src_t *const src1 = yp->last_l0; -+ qpu_mc_src_t *const src2 = yp->last_l1; -+ qpu_mc_pred_y_p_t *const cmd_y = &yp->qpu_mc_curr->y.p; -+#if RPI_TSTATS -+ { -+ HEVCRpiStats *const ts = (HEVCRpiStats *)&s->tstats; -+ ++ts->y_pred2_x0y0; -+ -+ if (nPbH > 16) -+ ++ts->y_pred2_hgt16; -+ else -+ ++ts->y_pred2_hle16; -+ } -+#endif -+ src1->x = x1 + start_x; -+ src1->y = y1; -+ src1->base = src1_base; -+ src2->x = x2 + start_x; -+ src2->y = y2; -+ src2->base = src2_base; -+ cmd_y->w = FFMIN(nPbW - start_x, 16); -+ cmd_y->h = bh; -+ cmd_y->mymx21 = 0; -+ cmd_y->wo1 = wo1; -+ cmd_y->wo2 = wo2; -+ cmd_y->dst_addr = dst + (start_x << xshl); -+ yp->last_l0 = &cmd_y->next_src1; -+ yp->last_l1 = &cmd_y->next_src2; -+ yp->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(cmd_y + 1); -+ } -+ } -+ else -+ { -+ // Filter requires a run-up of 3 -+ const int x1 = x0 + (MV_X(mv) >> 2) - 3; -+ const int y1 = y0 + (MV_Y(mv) >> 2) - 3; -+ const int x2 = x0 + (MV_X(mv2) >> 2) - 3; -+ const int y2 = y0 + (MV_Y(mv2) >> 2) - 3; -+ const int bh = nPbH; -+ -+ for (int start_x=0; start_x < nPbW; start_x += 8) -+ { // B blocks work 8 at a time -+ // B weights aren't doubled as the QPU code does the same -+ // amount of work as it does for P -+ HEVCRpiInterPredQ *const yp = rpi_nxt_pred(ipe, bh + 7, s->qpu.y_bxx); -+ qpu_mc_src_t *const src1 = yp->last_l0; -+ qpu_mc_src_t *const src2 = yp->last_l1; -+ qpu_mc_pred_y_p_t *const cmd_y = &yp->qpu_mc_curr->y.p; -+#if RPI_TSTATS -+ { -+ HEVCRpiStats *const ts = (HEVCRpiStats *)&s->tstats; -+ const unsigned int mmx = mx | mx2; -+ const unsigned int mmy = my | my2; -+ if (mmx == 0 && mmy == 0) -+ ++ts->y_pred2_x0y0; -+ else if (mmx == 0) -+ ++ts->y_pred2_x0; -+ else if (mmy == 0) -+ ++ts->y_pred2_y0; -+ else -+ ++ts->y_pred2_xy; -+ -+ if (nPbH > 16) -+ ++ts->y_pred2_hgt16; -+ else -+ ++ts->y_pred2_hle16; -+ } -+#endif -+ src1->x = x1 + start_x; -+ src1->y = y1; -+ src1->base = src1_base; -+ src2->x = x2 + start_x; -+ src2->y = y2; -+ src2->base = src2_base; -+ cmd_y->w = FFMIN(nPbW - start_x, 8); -+ cmd_y->h = bh; -+ cmd_y->mymx21 = my2_mx2_my_mx; -+ cmd_y->wo1 = wo1; -+ cmd_y->wo2 = wo2; -+ cmd_y->dst_addr = dst + (start_x << xshl); -+ yp->last_l0 = &cmd_y->next_src1; -+ yp->last_l1 = &cmd_y->next_src2; -+ yp->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(cmd_y + 1); -+ } -+ } -+} -+ -+// h/v shifts fixed at one as that is all the qasm copes with -+static void -+rpi_pred_c(const HEVCRpiContext * const s, HEVCRpiJob * const jb, -+ const unsigned int lx, const int x0_c, const int y0_c, -+ const int nPbW_c, const int nPbH_c, -+ const MvXY const mv, -+ const int16_t * const c_weights, -+ const int16_t * const c_offsets, -+ AVFrame * const src_frame) -+{ -+ const unsigned int c_off = av_rpi_sand_frame_off_c(s->frame, x0_c, y0_c); -+ const int hshift = 1; // = s->ps.sps->hshift[1]; -+ const int vshift = 1; // = s->ps.sps->vshift[1]; -+ -+ const int x1_c = x0_c + (MV_X(mv) >> (2 + hshift)) - 1; -+ const int y1_c = y0_c + (MV_Y(mv) >> (2 + hshift)) - 1; -+ const qpu_mc_src_addr_t src_base_u = get_mc_address_u(src_frame); -+ const uint32_t x_coeffs = rpi_filter_coefs[av_mod_uintp2(MV_X(mv), 2 + hshift) << (1 - hshift)]; -+ const uint32_t y_coeffs = rpi_filter_coefs[av_mod_uintp2(MV_Y(mv), 2 + vshift) << (1 - vshift)]; -+ const uint32_t wo_u = pack_wo_p(c_offsets[0], c_weights[0]); -+ const uint32_t wo_v = pack_wo_p(c_offsets[1], c_weights[1]); -+ qpu_mc_dst_addr_t dst_base_u = get_mc_address_u(s->frame) + c_off; -+ HEVCRpiInterPredEnv * const ipe = &jb->chroma_ip; -+ const unsigned int xshl = av_rpi_sand_frame_xshl(s->frame) + 1; -+ const unsigned int bh = nPbH_c; -+ const uint32_t qfn = lx == 0 ? s->qpu.c_pxx : s->qpu.c_pxx_l1; -+ -+ for(int start_x=0; start_x < nPbW_c; start_x+=RPI_CHROMA_BLOCK_WIDTH) -+ { -+ HEVCRpiInterPredQ * const cp = rpi_nxt_pred(ipe, bh + 3, qfn); -+ qpu_mc_pred_c_p_t * const cmd_c = &cp->qpu_mc_curr->c.p; -+ qpu_mc_src_t ** const plast_lx = (lx == 0) ? &cp->last_l0 : &cp->last_l1; -+ qpu_mc_src_t * const last_lx = *plast_lx; -+ const int bw = FFMIN(nPbW_c-start_x, RPI_CHROMA_BLOCK_WIDTH); -+ -+ last_lx->x = x1_c + start_x; -+ last_lx->y = y1_c; -+ last_lx->base = src_base_u; -+ cmd_c->h = bh; -+ cmd_c->w = bw; -+ cmd_c->coeffs_x = x_coeffs; -+ cmd_c->coeffs_y = y_coeffs; -+ cmd_c->wo_u = wo_u; -+ cmd_c->wo_v = wo_v; -+ cmd_c->dst_addr_c = dst_base_u + (start_x << xshl); -+ *plast_lx = &cmd_c->next_src; -+ cp->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(cmd_c + 1); -+ } -+ return; -+} -+ -+// h/v shifts fixed at one as that is all the qasm copes with -+static void -+rpi_pred_c_b(const HEVCRpiContext * const s, HEVCRpiJob * const jb, -+ const int x0_c, const int y0_c, -+ const int nPbW_c, const int nPbH_c, -+ const struct HEVCRpiMvField * const mv_field, -+ const int16_t * const c_weights, -+ const int16_t * const c_offsets, -+ const int16_t * const c_weights2, -+ const int16_t * const c_offsets2, -+ AVFrame * const src_frame, -+ AVFrame * const src_frame2) -+{ -+ const unsigned int c_off = av_rpi_sand_frame_off_c(s->frame, x0_c, y0_c); -+ const int hshift = 1; // s->ps.sps->hshift[1]; -+ const int vshift = 1; // s->ps.sps->vshift[1]; -+ const MvXY const mv = mv_field->xy[0]; -+ const MvXY const mv2 = mv_field->xy[1]; -+ -+ const unsigned int mx = av_mod_uintp2(MV_X(mv), 2 + hshift); -+ const unsigned int my = av_mod_uintp2(MV_Y(mv), 2 + vshift); -+ const uint32_t coefs0_x = rpi_filter_coefs[mx << (1 - hshift)]; -+ const uint32_t coefs0_y = rpi_filter_coefs[my << (1 - vshift)]; // Fractional part of motion vector -+ const int x1_c = x0_c + (MV_X(mv) >> (2 + hshift)) - 1; -+ const int y1_c = y0_c + (MV_Y(mv) >> (2 + hshift)) - 1; -+ -+ const unsigned int mx2 = av_mod_uintp2(MV_X(mv2), 2 + hshift); -+ const unsigned int my2 = av_mod_uintp2(MV_Y(mv2), 2 + vshift); -+ const uint32_t coefs1_x = rpi_filter_coefs[mx2 << (1 - hshift)]; -+ const uint32_t coefs1_y = rpi_filter_coefs[my2 << (1 - vshift)]; // Fractional part of motion vector -+ -+ const int x2_c = x0_c + (MV_X(mv2) >> (2 + hshift)) - 1; -+ const int y2_c = y0_c + (MV_Y(mv2) >> (2 + hshift)) - 1; -+ -+ const uint32_t wo_u2 = pack_wo_b(c_offsets[0], c_offsets2[0], c_weights2[0]); -+ const uint32_t wo_v2 = pack_wo_b(c_offsets[1], c_offsets2[1], c_weights2[1]); -+ -+ const qpu_mc_dst_addr_t dst_base_u = get_mc_address_u(s->frame) + c_off; -+ const qpu_mc_src_addr_t src1_base = get_mc_address_u(src_frame); -+ const qpu_mc_src_addr_t src2_base = get_mc_address_u(src_frame2); -+ HEVCRpiInterPredEnv * const ipe = &jb->chroma_ip; -+ const unsigned int xshl = av_rpi_sand_frame_xshl(s->frame) + 1; -+ const unsigned int bh = nPbH_c; -+ -+ for (int start_x=0; start_x < nPbW_c; start_x += RPI_CHROMA_BLOCK_WIDTH) -+ { -+ const unsigned int bw = FFMIN(nPbW_c-start_x, RPI_CHROMA_BLOCK_WIDTH); -+ -+ HEVCRpiInterPredQ * const cp = rpi_nxt_pred(ipe, bh * 2 + 3, s->qpu.c_bxx); -+ qpu_mc_pred_c_b_t * const u = &cp->qpu_mc_curr->c.b; -+ qpu_mc_src_t * const src_l0 = cp->last_l0; -+ qpu_mc_src_t * const src_l1 = cp->last_l1; -+ -+ src_l0->x = x1_c + start_x; -+ src_l0->y = y1_c; -+ src_l0->base = src1_base; -+ src_l1->x = x2_c + start_x; -+ src_l1->y = y2_c; -+ src_l1->base = src2_base; -+ -+ u[0].h = bh; -+ u[0].w = bw; -+ u[0].coeffs_x1 = coefs0_x; -+ u[0].coeffs_y1 = coefs0_y; -+ u[0].weight_u1 = c_weights[0]; // Weight L0 U -+ u[0].weight_v1 = c_weights[1]; // Weight L0 V -+ u[0].coeffs_x2 = coefs1_x; -+ u[0].coeffs_y2 = coefs1_y; -+ u[0].wo_u2 = wo_u2; -+ u[0].wo_v2 = wo_v2; -+ u[0].dst_addr_c = dst_base_u + (start_x << xshl); -+ -+ cp->last_l0 = &u[0].next_src1; -+ cp->last_l1 = &u[0].next_src2; -+ cp->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(u + 1); -+ } -+} -+ -+ -+static inline void -+col_stash(const HEVCRpiContext * const s, -+ const unsigned int x0, const unsigned int y0, const unsigned int w0, const unsigned int h0, -+ const HEVCRpiMvField * const mvf) -+{ -+ ColMvField * const col_mvf = s->ref->col_mvf; -+ const unsigned int x = (x0 + 15) >> 4; -+ const unsigned int y = (y0 + 15) >> 4; -+ const unsigned int w = ((x0 + 15 + w0) >> 4) - x; -+ const unsigned int h = ((y0 + 15 + h0) >> 4) - y; -+ -+ if (col_mvf != NULL && w != 0 && h != 0) -+ { -+ // Only record MV from the top left of the 16x16 block -+ -+ const RefPicList * const rpl = s->refPicList; -+ const ColMvField cmv = { -+ .L = { -+ { -+ .poc = (mvf->pred_flag & PF_L0) == 0 ? -+ COL_POC_INTRA : -+ COL_POC_MAKE_INTER(rpl[0].isLongTerm[mvf->ref_idx[0]], rpl[0].list[mvf->ref_idx[0]]), -+ .xy = mvf->xy[0] -+ }, -+ { -+ .poc = (mvf->pred_flag & PF_L1) == 0 ? -+ COL_POC_INTRA : -+ COL_POC_MAKE_INTER(rpl[1].isLongTerm[mvf->ref_idx[1]], rpl[1].list[mvf->ref_idx[1]]), -+ .xy = mvf->xy[1] -+ } -+ } -+ }; -+ -+ ColMvField * p = col_mvf + y * s->col_mvf_stride + x; -+ const unsigned int stride = s->col_mvf_stride - w; -+ unsigned int j = h; -+ -+ do -+ { -+ unsigned int k = w; -+ do -+ { -+ *p++ = cmv; -+ } while (--k != 0); -+ p += stride; -+ } while (--j != 0); -+ } -+} -+ -+static void hls_prediction_unit(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int nPbW, const unsigned int nPbH, -+ const unsigned int log2_cb_size, const unsigned int partIdx, const unsigned int idx) -+{ -+ HEVCRpiJob * const jb = lc->jb0; -+ -+ struct HEVCRpiMvField current_mv = {{0}}; -+ const RefPicList *const refPicList = s->refPicList; -+ const HEVCRpiFrame *ref0 = NULL, *ref1 = NULL; -+ -+ if (lc->cu.pred_mode != MODE_SKIP) -+ lc->pu.merge_flag = ff_hevc_rpi_merge_flag_decode(lc); -+ -+ if (lc->cu.pred_mode == MODE_SKIP || lc->pu.merge_flag) { -+ const unsigned int merge_idx = s->sh.max_num_merge_cand <= 1 ? 0 : -+ ff_hevc_rpi_merge_idx_decode(s, lc); -+ -+ ff_hevc_rpi_luma_mv_merge_mode(s, lc, x0, y0, nPbW, nPbH, log2_cb_size, -+ partIdx, merge_idx, ¤t_mv); -+ } else { -+ hevc_luma_mv_mvp_mode(s, lc, x0, y0, nPbW, nPbH, ¤t_mv); -+ } -+ -+ { -+ HEVCRpiMvField * p = mvf_stash_ptr(s, lc, x0, y0); -+ unsigned int i, j; -+ -+ for (j = 0; j < nPbH >> LOG2_MIN_PU_SIZE; j++) -+ { -+ for (i = 0; i < nPbW >> LOG2_MIN_PU_SIZE; i++) -+ p[i] = current_mv; -+ p += MVF_STASH_WIDTH_PU; -+ } -+ } -+ -+ col_stash(s, x0, y0, nPbW, nPbH, ¤t_mv); -+ -+ if (current_mv.pred_flag & PF_L0) { -+ ref0 = refPicList[0].ref[current_mv.ref_idx[0]]; -+ if (!ref0) -+ return; -+ hevc_await_progress(s, lc, ref0, current_mv.xy[0], y0, nPbH); -+ } -+ if (current_mv.pred_flag & PF_L1) { -+ ref1 = refPicList[1].ref[current_mv.ref_idx[1]]; -+ if (!ref1) -+ return; -+ hevc_await_progress(s, lc, ref1, current_mv.xy[1], y0, nPbH); -+ } -+ -+ if (current_mv.pred_flag == PF_L0) { -+ const int x0_c = x0 >> ctx_hshift(s, 1); -+ const int y0_c = y0 >> ctx_vshift(s, 1); -+ const int nPbW_c = nPbW >> ctx_hshift(s, 1); -+ const int nPbH_c = nPbH >> ctx_vshift(s, 1); -+ -+ rpi_pred_y(s, jb, x0, y0, nPbW, nPbH, current_mv.xy[0], -+ s->sh.luma_weight_l0[current_mv.ref_idx[0]], s->sh.luma_offset_l0[current_mv.ref_idx[0]], -+ ref0->frame); -+ -+ if (ctx_cfmt(s) != 0) { -+ rpi_pred_c(s, jb, 0, x0_c, y0_c, nPbW_c, nPbH_c, current_mv.xy[0], -+ s->sh.chroma_weight_l0[current_mv.ref_idx[0]], s->sh.chroma_offset_l0[current_mv.ref_idx[0]], -+ ref0->frame); -+ return; -+ } -+ } else if (current_mv.pred_flag == PF_L1) { -+ const int x0_c = x0 >> ctx_hshift(s, 1); -+ const int y0_c = y0 >> ctx_vshift(s, 1); -+ const int nPbW_c = nPbW >> ctx_hshift(s, 1); -+ const int nPbH_c = nPbH >> ctx_vshift(s, 1); -+ -+ rpi_pred_y(s, jb, x0, y0, nPbW, nPbH, current_mv.xy[1], -+ s->sh.luma_weight_l1[current_mv.ref_idx[1]], s->sh.luma_offset_l1[current_mv.ref_idx[1]], -+ ref1->frame); -+ -+ if (ctx_cfmt(s) != 0) { -+ rpi_pred_c(s, jb, 1, x0_c, y0_c, nPbW_c, nPbH_c, current_mv.xy[1], -+ s->sh.chroma_weight_l1[current_mv.ref_idx[1]], s->sh.chroma_offset_l1[current_mv.ref_idx[1]], -+ ref1->frame); -+ return; -+ } -+ } else if (current_mv.pred_flag == PF_BI) { -+ const int x0_c = x0 >> ctx_hshift(s, 1); -+ const int y0_c = y0 >> ctx_vshift(s, 1); -+ const int nPbW_c = nPbW >> ctx_hshift(s, 1); -+ const int nPbH_c = nPbH >> ctx_vshift(s, 1); -+ -+ rpi_pred_y_b(s, jb, x0, y0, nPbW, nPbH, ¤t_mv, ref0->frame, ref1->frame); -+ -+ if (ctx_cfmt(s) != 0) { -+ rpi_pred_c_b(s, jb, x0_c, y0_c, nPbW_c, nPbH_c, -+ ¤t_mv, -+ s->sh.chroma_weight_l0[current_mv.ref_idx[0]], -+ s->sh.chroma_offset_l0[current_mv.ref_idx[0]], -+ s->sh.chroma_weight_l1[current_mv.ref_idx[1]], -+ s->sh.chroma_offset_l1[current_mv.ref_idx[1]], -+ ref0->frame, -+ ref1->frame); -+ return; -+ } -+ } -+} -+ -+static void set_ipm(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int log2_cb_size, -+ const unsigned int ipm) -+{ -+ const unsigned int x_pu = x0 >> LOG2_MIN_PU_SIZE; -+ const unsigned int y_pu = y0 >> LOG2_MIN_PU_SIZE; -+ -+ { -+ const unsigned int ctb_mask = ~(~0U << (s->ps.sps->log2_ctb_size - LOG2_MIN_PU_SIZE)); -+ set_stash2(lc->ipm_left + (y_pu & ctb_mask), lc->ipm_up + (x_pu & ctb_mask), log2_cb_size - LOG2_MIN_PU_SIZE, ipm); -+ } -+ -+ // If IRAP then everything is Intra & we avoid ever looking at these -+ // stashes so don't bother setting them -+ if (!s->is_irap && lc->cu.pred_mode == MODE_INTRA) -+ { -+ if (s->is_intra != NULL) -+ { -+ set_bits(s->is_intra + (y0 >> LOG2_MIN_CU_SIZE) * s->ps.sps->pcm_width, x0 >> LOG2_MIN_CU_SIZE, s->ps.sps->pcm_width, log2_cb_size - LOG2_MIN_CU_SIZE); -+ } -+ -+ { -+ HEVCRpiMvField * p = mvf_stash_ptr(s, lc, x0, y0); -+ const unsigned int size_in_pus = (1 << log2_cb_size) >> LOG2_MIN_PU_SIZE; // min_pu <= log2_cb so >= 1 -+ unsigned int n = size_in_pus; -+ -+ do -+ { -+ memset(p, 0, size_in_pus * sizeof(*p)); -+ p += MVF_STASH_WIDTH_PU; -+ } while (--n != 0); -+ } -+ -+ -+ if (s->ref->col_mvf != NULL && ((x0 | y0) & 0xf) == 0) -+ { -+ // Only record top left stuff -+ // Blocks should always be alinged on size boundries -+ // so cannot have overflow from a small block -+ -+ ColMvField * p = s->ref->col_mvf + (y0 >> 4) * s->col_mvf_stride + (x0 >> 4); -+ const unsigned int size_in_col = log2_cb_size < 4 ? 1 : (1 << (log2_cb_size - 4)); -+ const unsigned int stride = s->col_mvf_stride - size_in_col; -+ unsigned int j = size_in_col; -+ -+ do -+ { -+ unsigned int k = size_in_col; -+ do -+ { -+ p->L[0].poc = COL_POC_INTRA; -+ p->L[0].xy = 0; -+ p->L[1].poc = COL_POC_INTRA; -+ p->L[1].xy = 0; -+ ++p; -+ } while (--k != 0); -+ p += stride; -+ } while (--j != 0); -+ } -+ } -+} -+ -+static inline void intra_prediction_unit_default_value(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int log2_cb_size) -+{ -+ set_ipm(s, lc, x0, y0, log2_cb_size, INTRA_DC); -+} -+ -+ -+/** -+ * 8.4.1 -+ */ -+static int luma_intra_pred_mode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ int x0, int y0, int log2_pu_size, -+ int prev_intra_luma_pred_flag, -+ const unsigned int idx) -+{ -+ const unsigned int ctb_mask = ~(~0U << s->ps.sps->log2_ctb_size); -+ const unsigned int xb_pu = (x0 & ctb_mask) >> LOG2_MIN_PU_SIZE; -+ const unsigned int yb_pu = (y0 & ctb_mask) >> LOG2_MIN_PU_SIZE; -+ -+ // Up does not cross boundries so as we always scan 1 slice-tile-line in an -+ // lc we can just keep 1 CTB lR stashes -+ // Left is reset to DC @ Start of Line/Tile/Slice in fill_job -+ const unsigned int cand_up = yb_pu == 0 ? INTRA_DC : lc->ipm_up[xb_pu]; -+ const unsigned int cand_left = lc->ipm_left[yb_pu]; -+ -+ unsigned int intra_pred_mode; -+ unsigned int a, b, c; -+ -+ if (cand_left == cand_up) { -+ if (cand_left < 2) { -+ a = INTRA_PLANAR; -+ b = INTRA_DC; -+ c = INTRA_ANGULAR_26; -+ } else { -+ a = cand_left; -+ b = 2 + ((cand_left - 2 - 1 + 32) & 31); -+ c = 2 + ((cand_left - 2 + 1) & 31); -+ } -+ } else { -+ a = cand_left; -+ b = cand_up; -+ c = (cand_left != INTRA_PLANAR && cand_up != INTRA_PLANAR) ? -+ INTRA_PLANAR : -+ (cand_left != INTRA_DC && cand_up != INTRA_DC) ? -+ INTRA_DC : -+ INTRA_ANGULAR_26; -+ } -+ -+ if (prev_intra_luma_pred_flag) { -+ intra_pred_mode = idx == 0 ? a : idx == 1 ? b : c; -+ } else { -+ // Sort lowest 1st -+ if (a > b) -+ FFSWAP(int, a, b); -+ if (a > c) -+ FFSWAP(int, a, c); -+ if (b > c) -+ FFSWAP(int, b, c); -+ -+ intra_pred_mode = idx; -+ if (intra_pred_mode >= a) -+ intra_pred_mode++; -+ if (intra_pred_mode >= b) -+ intra_pred_mode++; -+ if (intra_pred_mode >= c) -+ intra_pred_mode++; -+ } -+ -+ /* write the intra prediction units into the mv array */ -+ set_ipm(s, lc, x0, y0, log2_pu_size, intra_pred_mode); -+ return intra_pred_mode; -+} -+ -+static const uint8_t tab_mode_idx[] = { -+ 0, 1, 2, 2, 2, 2, 3, 5, 7, 8, 10, 12, 13, 15, 17, 18, 19, 20, -+ 21, 22, 23, 23, 24, 24, 25, 25, 26, 27, 27, 28, 28, 29, 29, 30, 31}; -+ -+static void intra_prediction_unit(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int log2_cb_size) -+{ -+ static const uint8_t intra_chroma_table[4] = { 0, 26, 10, 1 }; -+ uint8_t prev_intra_luma_pred_flag[4]; -+ int split = lc->cu.part_mode == PART_NxN; -+ const unsigned int split_size = (1 << (log2_cb_size - 1)); -+ int chroma_mode; -+ const unsigned int n = split ? 4 : 1; -+ unsigned int i; -+ -+ for (i = 0; i != n; i++) -+ prev_intra_luma_pred_flag[i] = ff_hevc_rpi_prev_intra_luma_pred_flag_decode(lc); -+ -+ for (i = 0; i < n; i++) { -+ // depending on mode idx is mpm or luma_pred_mode -+ const unsigned int idx = prev_intra_luma_pred_flag[i] ? -+ ff_hevc_rpi_mpm_idx_decode(lc) : -+ ff_hevc_rpi_rem_intra_luma_pred_mode_decode(lc); -+ -+ lc->pu.intra_pred_mode[i] = -+ luma_intra_pred_mode(s, lc, -+ x0 + ((i & 1) == 0 ? 0 : split_size), -+ y0 + ((i & 2) == 0 ? 0 : split_size), -+ log2_cb_size - split, -+ prev_intra_luma_pred_flag[i], idx); -+ } -+ -+ if (ctx_cfmt(s) == 3) { -+ for (i = 0; i < n; i++) { -+ lc->pu.chroma_mode_c[i] = chroma_mode = ff_hevc_rpi_intra_chroma_pred_mode_decode(lc); -+ if (chroma_mode != 4) { -+ if (lc->pu.intra_pred_mode[i] == intra_chroma_table[chroma_mode]) -+ lc->pu.intra_pred_mode_c[i] = 34; -+ else -+ lc->pu.intra_pred_mode_c[i] = intra_chroma_table[chroma_mode]; -+ } else { -+ lc->pu.intra_pred_mode_c[i] = lc->pu.intra_pred_mode[i]; -+ } -+ } -+ } else if (ctx_cfmt(s) == 2) { -+ int mode_idx; -+ lc->pu.chroma_mode_c[0] = chroma_mode = ff_hevc_rpi_intra_chroma_pred_mode_decode(lc); -+ if (chroma_mode != 4) { -+ if (lc->pu.intra_pred_mode[0] == intra_chroma_table[chroma_mode]) -+ mode_idx = 34; -+ else -+ mode_idx = intra_chroma_table[chroma_mode]; -+ } else { -+ mode_idx = lc->pu.intra_pred_mode[0]; -+ } -+ lc->pu.intra_pred_mode_c[0] = tab_mode_idx[mode_idx]; -+ } else if (ctx_cfmt(s) != 0) { -+ chroma_mode = ff_hevc_rpi_intra_chroma_pred_mode_decode(lc); -+ if (chroma_mode != 4) { -+ if (lc->pu.intra_pred_mode[0] == intra_chroma_table[chroma_mode]) -+ lc->pu.intra_pred_mode_c[0] = 34; -+ else -+ lc->pu.intra_pred_mode_c[0] = intra_chroma_table[chroma_mode]; -+ } else { -+ lc->pu.intra_pred_mode_c[0] = lc->pu.intra_pred_mode[0]; -+ } -+ } -+} -+ -+static int hls_coding_unit(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, const unsigned int log2_cb_size) -+{ -+ const unsigned int cb_size = 1 << log2_cb_size; -+ const unsigned int log2_min_cb_size = s->ps.sps->log2_min_cb_size; -+ const unsigned int min_cb_width = s->ps.sps->min_cb_width; -+ const unsigned int x_cb = x0 >> log2_min_cb_size; -+ const unsigned int y_cb = y0 >> log2_min_cb_size; -+ const unsigned int idx = log2_cb_size - 2; -+ const unsigned int qp_block_mask = (1 << s->ps.pps->log2_min_cu_qp_delta_size) - 1; -+ int skip_flag = 0; -+ -+ lc->cu.x = x0; -+ lc->cu.y = y0; -+ lc->cu.x_split = x0; -+ lc->cu.y_split = y0; -+ -+ lc->cu.pred_mode = MODE_INTRA; -+ lc->cu.part_mode = PART_2Nx2N; -+ lc->cu.intra_split_flag = 0; -+ lc->cu.cu_transquant_bypass_flag = 0; -+ lc->pu.intra_pred_mode[0] = 1; -+ lc->pu.intra_pred_mode[1] = 1; -+ lc->pu.intra_pred_mode[2] = 1; -+ lc->pu.intra_pred_mode[3] = 1; -+ -+ if (s->ps.pps->transquant_bypass_enable_flag) { -+ lc->cu.cu_transquant_bypass_flag = ff_hevc_rpi_cu_transquant_bypass_flag_decode(lc); -+ if (lc->cu.cu_transquant_bypass_flag) -+ set_deblocking_bypass(s, x0, y0, log2_cb_size); -+ } -+ -+ if (s->sh.slice_type != HEVC_SLICE_I) { -+ lc->cu.pred_mode = MODE_INTER; -+ skip_flag = ff_hevc_rpi_skip_flag_decode(s, lc, x0, y0, x_cb, y_cb); -+ } -+ -+ if (skip_flag) { -+ lc->cu.pred_mode = MODE_SKIP; -+ -+ hls_prediction_unit(s, lc, x0, y0, cb_size, cb_size, log2_cb_size, 0, idx); -+ intra_prediction_unit_default_value(s, lc, x0, y0, log2_cb_size); -+ -+ if (!s->sh.disable_deblocking_filter_flag) -+ ff_hevc_rpi_deblocking_boundary_strengths(s, lc, x0, y0, log2_cb_size, 0); -+ } else { -+ int pcm_flag = 0; -+ -+ if (s->sh.slice_type != HEVC_SLICE_I) -+ lc->cu.pred_mode = ff_hevc_rpi_pred_mode_decode(lc); -+ if (lc->cu.pred_mode != MODE_INTRA || -+ log2_cb_size == s->ps.sps->log2_min_cb_size) { -+ lc->cu.part_mode = ff_hevc_rpi_part_mode_decode(s, lc, log2_cb_size); -+ lc->cu.intra_split_flag = lc->cu.part_mode == PART_NxN && -+ lc->cu.pred_mode == MODE_INTRA; -+ } -+ -+ if (lc->cu.pred_mode == MODE_INTRA) { -+ if (lc->cu.part_mode == PART_2Nx2N && -+ log2_cb_size <= s->ps.sps->pcm.log2_max_pcm_cb_size && // 0 if not enabled -+ log2_cb_size >= s->ps.sps->pcm.log2_min_pcm_cb_size && -+ ff_hevc_rpi_pcm_flag_decode(lc) != 0) -+ { -+ int ret; -+ pcm_flag = 1; -+ intra_prediction_unit_default_value(s, lc, x0, y0, log2_cb_size); -+ if ((ret = hls_pcm_sample(s, lc, x0, y0, log2_cb_size)) < 0) -+ return ret; -+ -+ if (s->ps.sps->pcm.loop_filter_disable_flag) -+ set_deblocking_bypass(s, x0, y0, log2_cb_size); -+ } else { -+ intra_prediction_unit(s, lc, x0, y0, log2_cb_size); -+ } -+ } else { -+ intra_prediction_unit_default_value(s, lc, x0, y0, log2_cb_size); -+ switch (lc->cu.part_mode) { -+ case PART_2Nx2N: -+ hls_prediction_unit(s, lc, x0, y0, cb_size, cb_size, log2_cb_size, 0, idx); -+ break; -+ case PART_2NxN: -+ hls_prediction_unit(s, lc, x0, y0, cb_size, cb_size / 2, log2_cb_size, 0, idx); -+ lc->cu.y_split = y0 + cb_size / 2; -+ hls_prediction_unit(s, lc, x0, y0 + cb_size / 2, cb_size, cb_size / 2, log2_cb_size, 1, idx); -+ break; -+ case PART_Nx2N: -+ hls_prediction_unit(s, lc, x0, y0, cb_size / 2, cb_size, log2_cb_size, 0, idx - 1); -+ lc->cu.x_split = x0 + cb_size / 2; -+ hls_prediction_unit(s, lc, x0 + cb_size / 2, y0, cb_size / 2, cb_size, log2_cb_size, 1, idx - 1); -+ break; -+ case PART_2NxnU: -+ hls_prediction_unit(s, lc, x0, y0, cb_size, cb_size / 4, log2_cb_size, 0, idx); -+ lc->cu.y_split = y0 + cb_size / 4; -+ hls_prediction_unit(s, lc, x0, y0 + cb_size / 4, cb_size, cb_size / 4 * 3, log2_cb_size, 1, idx); -+ break; -+ case PART_2NxnD: -+ hls_prediction_unit(s, lc, x0, y0, cb_size, cb_size / 4 * 3, log2_cb_size, 0, idx); -+ lc->cu.y_split = y0 + cb_size / 4 * 3; -+ hls_prediction_unit(s, lc, x0, y0 + cb_size / 4 * 3, cb_size, cb_size / 4, log2_cb_size, 1, idx); -+ break; -+ case PART_nLx2N: -+ hls_prediction_unit(s, lc, x0, y0, cb_size / 4, cb_size, log2_cb_size, 0, idx - 2); -+ lc->cu.x_split = x0 + cb_size / 4; -+ hls_prediction_unit(s, lc, x0 + cb_size / 4, y0, cb_size * 3 / 4, cb_size, log2_cb_size, 1, idx - 2); -+ break; -+ case PART_nRx2N: -+ hls_prediction_unit(s, lc, x0, y0, cb_size / 4 * 3, cb_size, log2_cb_size, 0, idx - 2); -+ lc->cu.x_split = x0 + cb_size / 4 * 3; -+ hls_prediction_unit(s, lc, x0 + cb_size / 4 * 3, y0, cb_size / 4, cb_size, log2_cb_size, 1, idx - 2); -+ break; -+ case PART_NxN: -+ hls_prediction_unit(s, lc, x0, y0, cb_size / 2, cb_size / 2, log2_cb_size, 0, idx - 1); -+ lc->cu.x_split = x0 + cb_size / 2; -+ hls_prediction_unit(s, lc, x0 + cb_size / 2, y0, cb_size / 2, cb_size / 2, log2_cb_size, 1, idx - 1); -+ lc->cu.y_split = y0 + cb_size / 2; -+ hls_prediction_unit(s, lc, x0, y0 + cb_size / 2, cb_size / 2, cb_size / 2, log2_cb_size, 2, idx - 1); -+ hls_prediction_unit(s, lc, x0 + cb_size / 2, y0 + cb_size / 2, cb_size / 2, cb_size / 2, log2_cb_size, 3, idx - 1); -+ break; -+ } -+ } -+ -+ if (!pcm_flag) { -+ int rqt_root_cbf = 1; -+ -+ if (lc->cu.pred_mode != MODE_INTRA && -+ !(lc->cu.part_mode == PART_2Nx2N && lc->pu.merge_flag)) { -+ rqt_root_cbf = ff_hevc_rpi_no_residual_syntax_flag_decode(lc); -+ } -+ if (rqt_root_cbf) { -+ const unsigned int cbf_c = ctx_cfmt(s) == 0 ? 0 : (CBF_CR0 | CBF_CB0); -+ int ret; -+ -+ lc->cu.max_trafo_depth = lc->cu.pred_mode == MODE_INTRA ? -+ s->ps.sps->max_transform_hierarchy_depth_intra + lc->cu.intra_split_flag : -+ s->ps.sps->max_transform_hierarchy_depth_inter; -+ // transform_tree does deblock_boundary_strengths -+ ret = hls_transform_tree(s, lc, x0, y0, -+ log2_cb_size, 0, 0, cbf_c); -+ if (ret < 0) -+ return ret; -+ } else { -+ if (!s->sh.disable_deblocking_filter_flag) -+ ff_hevc_rpi_deblocking_boundary_strengths(s, lc, x0, y0, log2_cb_size, 0); -+ } -+ } -+ } -+ -+ // If the delta is still wanted then we haven't read the delta & therefore need to set qp here -+ if (lc->tu.is_cu_qp_delta_wanted) -+ ff_hevc_rpi_set_qPy(s, lc, x0, y0); -+ -+ if(((x0 + (1<qPy_pred = lc->qp_y; -+ } -+ -+ set_bytes(s->qp_y_tab + y_cb * min_cb_width + x_cb, min_cb_width, log2_cb_size - log2_min_cb_size, lc->qp_y & 0xff); -+ -+ set_stash2(s->cabac_stash_up + (x0 >> 3), s->cabac_stash_left + (y0 >> 3), log2_cb_size - 3, (lc->ct_depth << 1) | skip_flag); -+ -+ return 0; -+} -+ -+// Returns: -+// < 0 Error -+// 0 More data wanted -+// 1 EoSlice / EoPicture -+static int hls_coding_quadtree(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, const int x0, const int y0, -+ const int log2_cb_size, const unsigned int cb_depth) -+{ -+ const int cb_size = 1 << log2_cb_size; -+ int ret; -+ int split_cu; -+ -+ lc->ct_depth = cb_depth; -+ split_cu = (log2_cb_size > s->ps.sps->log2_min_cb_size); -+ if (x0 + cb_size <= s->ps.sps->width && -+ y0 + cb_size <= s->ps.sps->height && -+ split_cu) -+ { -+ split_cu = ff_hevc_rpi_split_coding_unit_flag_decode(s, lc, cb_depth, x0, y0); -+ } -+ -+ // Qp delta (and offset) need to remain wanted if cb_size < min until -+ // a coded block is found so we still initial state at depth 0 (outside -+ // this fn) and only reset here -+ if (s->ps.pps->cu_qp_delta_enabled_flag && -+ log2_cb_size >= s->ps.pps->log2_min_cu_qp_delta_size) -+ { -+ lc->tu.is_cu_qp_delta_wanted = 1; -+ lc->tu.cu_qp_delta = 0; -+ } -+ if (s->sh.cu_chroma_qp_offset_enabled_flag && -+ log2_cb_size >= s->ps.pps->log2_min_cu_qp_delta_size) -+ { -+ lc->tu.cu_chroma_qp_offset_wanted = 1; -+ } -+ -+ lc->tu.qp_divmod6[0] = s->ps.pps->qp_bd_x[0]; -+ lc->tu.qp_divmod6[1] = s->ps.pps->qp_bd_x[1] + s->sh.slice_cb_qp_offset; -+ lc->tu.qp_divmod6[2] = s->ps.pps->qp_bd_x[2] + s->sh.slice_cr_qp_offset; -+ -+ if (split_cu) { -+ int qp_block_mask = (1 << s->ps.pps->log2_min_cu_qp_delta_size) - 1; -+ const int cb_size_split = cb_size >> 1; -+ const int x1 = x0 + cb_size_split; -+ const int y1 = y0 + cb_size_split; -+ -+ int more_data = 0; -+ -+ more_data = hls_coding_quadtree(s, lc, x0, y0, log2_cb_size - 1, cb_depth + 1); -+ if (more_data < 0) -+ return more_data; -+ -+ if (more_data && x1 < s->ps.sps->width) { -+ more_data = hls_coding_quadtree(s, lc, x1, y0, log2_cb_size - 1, cb_depth + 1); -+ if (more_data < 0) -+ return more_data; -+ } -+ if (more_data && y1 < s->ps.sps->height) { -+ more_data = hls_coding_quadtree(s, lc, x0, y1, log2_cb_size - 1, cb_depth + 1); -+ if (more_data < 0) -+ return more_data; -+ } -+ if (more_data && x1 < s->ps.sps->width && -+ y1 < s->ps.sps->height) { -+ more_data = hls_coding_quadtree(s, lc, x1, y1, log2_cb_size - 1, cb_depth + 1); -+ if (more_data < 0) -+ return more_data; -+ } -+ -+ if(((x0 + (1<qPy_pred = lc->qp_y; -+ -+ if (more_data) -+ return ((x1 + cb_size_split) < s->ps.sps->width || -+ (y1 + cb_size_split) < s->ps.sps->height); -+ else -+ return 0; -+ } else { -+ ret = hls_coding_unit(s, lc, x0, y0, log2_cb_size); -+ if (ret < 0) -+ return ret; -+ if ((!((x0 + cb_size) % -+ (1 << (s->ps.sps->log2_ctb_size))) || -+ (x0 + cb_size >= s->ps.sps->width)) && -+ (!((y0 + cb_size) % -+ (1 << (s->ps.sps->log2_ctb_size))) || -+ (y0 + cb_size >= s->ps.sps->height))) { -+ int end_of_slice_flag = ff_hevc_rpi_get_cabac_terminate(&lc->cc); -+ return !end_of_slice_flag; -+ } else { -+ return 1; -+ } -+ } -+ -+ return 0; // NEVER -+} -+ -+static void hls_decode_neighbour(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const int x_ctb, const int y_ctb, const int ctb_addr_ts) -+{ -+ const unsigned int ctb_size = 1 << s->ps.sps->log2_ctb_size; -+ const unsigned int ctb_addr_rs = s->ps.pps->ctb_addr_ts_to_rs[ctb_addr_ts]; -+ const unsigned int ctb_addr_rs_in_slice = ctb_addr_rs - s->sh.slice_addr; // slice_addr = RS addr of start of slice -+ const unsigned int ctb_flags = s->ps.pps->ctb_ts_flags[ctb_addr_ts]; -+ const unsigned int line_w = s->ps.sps->ctb_width; -+ -+ s->tab_slice_address[ctb_addr_rs] = s->sh.slice_addr; -+ -+ lc->end_of_ctb_x = FFMIN(x_ctb + ctb_size, s->ps.sps->width); -+ lc->end_of_ctb_y = FFMIN(y_ctb + ctb_size, s->ps.sps->height); -+ -+ lc->boundary_flags = 0; -+ -+ if ((ctb_flags & CTB_TS_FLAGS_SOTL) != 0) -+ lc->boundary_flags |= BOUNDARY_LEFT_TILE; -+ if (x_ctb > 0 && s->tab_slice_address[ctb_addr_rs] != s->tab_slice_address[ctb_addr_rs - 1]) -+ lc->boundary_flags |= BOUNDARY_LEFT_SLICE; -+ if ((ctb_flags & CTB_TS_FLAGS_TOT) != 0) -+ lc->boundary_flags |= BOUNDARY_UPPER_TILE; -+ if (y_ctb > 0 && s->tab_slice_address[ctb_addr_rs] != s->tab_slice_address[ctb_addr_rs - line_w]) -+ lc->boundary_flags |= BOUNDARY_UPPER_SLICE; -+ -+ // Use line width rather than tile width for addr_in_slice test as -+ // addr_in_slice is in raster units -+ -+ lc->ctb_avail = -+ ((lc->boundary_flags & (BOUNDARY_LEFT_SLICE | BOUNDARY_LEFT_TILE)) == 0 ? AVAIL_L : 0) | -+ ((lc->boundary_flags & (BOUNDARY_UPPER_SLICE | BOUNDARY_UPPER_TILE)) == 0 ? AVAIL_U : 0) | -+ ((lc->boundary_flags & (BOUNDARY_LEFT_TILE | BOUNDARY_UPPER_TILE)) == 0 && -+ (ctb_addr_rs_in_slice > line_w) ? AVAIL_UL : 0) | -+ ((ctb_flags & (CTB_TS_FLAGS_EOTL | CTB_TS_FLAGS_TOT)) == 0 && -+ (ctb_addr_rs_in_slice + 1 >= line_w) ? AVAIL_UR : 0); -+ // Down-left never avail at CTB level -+} -+ -+ -+static void rpi_execute_dblk_cmds(const HEVCRpiContext * const s, HEVCRpiJob * const jb) -+{ -+ int y = ff_hevc_rpi_hls_filter_blk(s, jb->bounds, -+ (s->ps.pps->ctb_ts_flags[jb->ctu_ts_last] & CTB_TS_FLAGS_EOT) != 0); -+ -+ // Signal -+ if (y > 0) { -+ // Cast away const as progress is held in s, but this really shouldn't confuse anything -+ ff_hevc_rpi_progress_signal_recon((HEVCRpiContext *)s, y - 1); -+ } -+ -+ // Job done now -+ // ? Move outside this fn -+ job_free(s->jbc, jb); -+} -+ -+// I-pred, transform_and_add for all blocks types done here -+// All ARM -+static void rpi_execute_pred_cmds(const HEVCRpiContext * const s, HEVCRpiJob * const jb) -+{ -+ unsigned int i; -+ HEVCRpiIntraPredEnv * const iap = &jb->intra; -+ const HEVCPredCmd *cmd = iap->cmds; -+ -+#if !RPI_WORKER_WAIT_PASS_0 -+ rpi_sem_wait(&jb->sem); -+ rpi_cache_flush_execute(jb->rfe); // Invalidate data set up in pass1 -+#endif -+ -+ for (i = iap->n; i > 0; i--, cmd++) -+ { -+ switch (cmd->type) -+ { -+ case RPI_PRED_INTRA: -+ s->hpc.intra_pred[cmd->size - 2](s, cmd->i_pred.mode, cmd->i_pred.x, cmd->i_pred.y, cmd->avail); -+ break; -+ case RPI_PRED_INTRA_C: -+ s->hpc.intra_pred_c[cmd->size - 2](s, cmd->i_pred.mode, cmd->i_pred.x, cmd->i_pred.y, cmd->avail); -+ break; -+ case RPI_PRED_ADD_RESIDUAL: -+ s->hevcdsp.add_residual[cmd->size - 2](cmd->ta.dst, (int16_t *)cmd->ta.buf, cmd->ta.stride); -+ break; -+ case RPI_PRED_ADD_DC: -+ s->hevcdsp.add_residual_dc[cmd->size - 2](cmd->dc.dst, cmd->dc.stride, cmd->dc.dc); -+ break; -+ case RPI_PRED_ADD_RESIDUAL_U: -+ s->hevcdsp.add_residual_u[cmd->size - 2](cmd->ta.dst, (int16_t *)cmd->ta.buf, cmd->ta.stride, cmd->ta.dc); -+ break; -+ case RPI_PRED_ADD_RESIDUAL_V: -+ s->hevcdsp.add_residual_v[cmd->size - 2](cmd->ta.dst, (int16_t *)cmd->ta.buf, cmd->ta.stride, cmd->ta.dc); -+ break; -+ case RPI_PRED_ADD_RESIDUAL_C: -+ s->hevcdsp.add_residual_c[cmd->size - 2](cmd->ta.dst, (int16_t *)cmd->ta.buf, cmd->ta.stride); -+ break; -+ case RPI_PRED_ADD_DC_U: -+ case RPI_PRED_ADD_DC_V: -+ s->hevcdsp.add_residual_dc_c[cmd->size - 2](cmd->dc.dst, cmd->dc.stride, cmd->dc.dc); -+ break; -+ -+ case RPI_PRED_I_PCM: -+ pcm_extract(s, cmd->i_pcm.src, cmd->i_pcm.src_len, cmd->i_pcm.x, cmd->i_pcm.y, 1 << cmd->size); -+ break; -+ -+ default: -+ av_log(s->avctx, AV_LOG_PANIC, "Bad command %d in worker pred Q\n", cmd->type); -+ abort(); -+ } -+ } -+ -+ // Mark done -+ iap->n = 0; -+} -+ -+ -+// Set initial uniform job values & zero ctu_count -+static void rpi_begin(const HEVCRpiContext * const s, HEVCRpiJob * const jb, const unsigned int ctu_ts_first) -+{ -+ unsigned int i; -+ HEVCRpiInterPredEnv *const cipe = &jb->chroma_ip; -+ HEVCRpiInterPredEnv *const yipe = &jb->luma_ip; -+ const HEVCRpiSPS * const sps = s->ps.sps; -+ -+ const uint16_t pic_width_y = sps->width; -+ const uint16_t pic_height_y = sps->height; -+ -+ const uint16_t pic_width_c = sps->width >> ctx_hshift(s, 1); -+ const uint16_t pic_height_c = sps->height >> ctx_vshift(s, 1); -+ -+ // We expect the pointer to change if we use another sps -+ if (sps != jb->sps) -+ { -+ worker_pic_free_one(jb); -+ -+ set_ipe_from_ici(cipe, &ipe_init_infos[s->ps.sps->bit_depth - 8].chroma); -+ set_ipe_from_ici(yipe, &ipe_init_infos[s->ps.sps->bit_depth - 8].luma); -+ -+ { -+ const int coefs_per_luma = HEVC_MAX_CTB_SIZE * HEVC_RPI_MAX_WIDTH; -+ const int coefs_per_chroma = (coefs_per_luma * 2) >> (ctx_vshift(s, 1) + ctx_hshift(s, 1)); -+ worker_pic_alloc_one(jb, coefs_per_luma + coefs_per_chroma); -+ } -+ -+ jb->sps = sps; -+ } -+ -+ jb->waited = 0; -+ jb->ctu_ts_first = ctu_ts_first; -+ jb->ctu_ts_last = -1; -+ -+ rpi_inter_pred_reset(cipe); -+ for (i = 0; i < cipe->n; i++) { -+ HEVCRpiInterPredQ * const cp = cipe->q + i; -+ qpu_mc_pred_c_s_t * const u = &cp->qpu_mc_base->c.s; -+ -+ u->next_src1.x = 0; -+ u->next_src1.y = 0; -+ u->next_src1.base = 0; -+ u->pic_cw = pic_width_c; -+ u->pic_ch = pic_height_c; -+ u->stride2 = av_rpi_sand_frame_stride2(s->frame); -+ u->stride1 = av_rpi_sand_frame_stride1(s->frame); -+ cp->last_l0 = &u->next_src1; -+ -+ u->next_fn = 0; -+ u->next_src2.x = 0; -+ u->next_src2.y = 0; -+ u->next_src2.base = 0; -+ cp->last_l1 = &u->next_src2; -+ -+ cp->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(u + 1); -+ } -+ -+ rpi_inter_pred_reset(yipe); -+ for (i = 0; i < yipe->n; i++) { -+ HEVCRpiInterPredQ * const yp = yipe->q + i; -+ qpu_mc_pred_y_s_t * const y = &yp->qpu_mc_base->y.s; -+ -+ y->next_src1.x = 0; -+ y->next_src1.y = 0; -+ y->next_src1.base = 0; -+ y->next_src2.x = 0; -+ y->next_src2.y = 0; -+ y->next_src2.base = 0; -+ y->pic_h = pic_height_y; -+ y->pic_w = pic_width_y; -+ y->stride2 = av_rpi_sand_frame_stride2(s->frame); -+ y->stride1 = av_rpi_sand_frame_stride1(s->frame); -+ y->next_fn = 0; -+ yp->last_l0 = &y->next_src1; -+ yp->last_l1 = &y->next_src2; -+ -+ yp->qpu_mc_curr = (qpu_mc_pred_cmd_t *)(y + 1); -+ } -+ -+ jb->last_y8_p = NULL; -+ jb->last_y8_l1 = NULL; -+ -+ for (i = 0; i != FF_ARRAY_ELEMS(jb->progress_req); ++i) { -+ jb->progress_req[i] = -1; -+ } -+ -+ worker_pic_reset(&jb->coeffs); -+} -+ -+ -+#if !RPI_QPU_EMU_Y || !RPI_QPU_EMU_C -+static unsigned int mc_terminate_add_qpu(const HEVCRpiContext * const s, -+ const vpu_qpu_job_h vqj, -+ rpi_cache_flush_env_t * const rfe, -+ HEVCRpiInterPredEnv * const ipe) -+{ -+ unsigned int i; -+ uint32_t mail[QPU_N_MAX][QPU_MAIL_EL_VALS]; -+ unsigned int max_block = 0; -+ -+ if (!ipe->used) { -+ return 0; -+ } -+ -+ if (ipe->curr != 0) { -+ rpi_inter_pred_sync(ipe); -+ } -+ -+ // Add final commands to Q -+ for(i = 0; i != ipe->n; ++i) { -+ HEVCRpiInterPredQ * const yp = ipe->q + i; -+ qpu_mc_src_t *const p0 = yp->last_l0; -+ qpu_mc_src_t *const p1 = yp->last_l1; -+ const unsigned int block_size = (char *)yp->qpu_mc_curr - (char *)yp->qpu_mc_base; -+ -+ if (block_size > max_block) -+ max_block = block_size; -+ -+ yp->qpu_mc_curr->data[-1] = yp->code_exit; -+ -+ // Need to set the srcs for L0 & L1 to something that can be (pointlessly) prefetched -+ p0->x = MC_DUMMY_X; -+ p0->y = MC_DUMMY_Y; -+ p0->base = s->qpu_dummy_frame_qpu; -+ p1->x = MC_DUMMY_X; -+ p1->y = MC_DUMMY_Y; -+ p1->base = s->qpu_dummy_frame_qpu; -+ -+ yp->last_l0 = NULL; -+ yp->last_l1 = NULL; -+ -+ // Add to mailbox list -+ mail[i][0] = ipe->gptr.vc + ((uint8_t *)yp->qpu_mc_base - ipe->gptr.arm); -+ mail[i][1] = yp->code_setup; -+ } -+ -+ // We don't need invalidate here as the uniforms aren't changed by the QPU -+ // and leaving them in ARM cache avoids (pointless) pre-reads when writing -+ // new values which seems to give us a small performance advantage -+ // -+ // In most cases we will not have a completely packed set of uniforms and as -+ // we have a 2d invalidate we writeback all uniform Qs to the depth of the -+ // fullest -+ rpi_cache_flush_add_gm_blocks(rfe, &ipe->gptr, RPI_CACHE_FLUSH_MODE_WRITEBACK, -+ (uint8_t *)ipe->q[0].qpu_mc_base - ipe->gptr.arm, max_block, -+ ipe->n, ipe->max_fill + ipe->min_gap); -+ vpu_qpu_job_add_qpu(vqj, ipe->n, (uint32_t *)mail); -+ -+ return 1; -+} -+#endif -+ -+#if RPI_QPU_EMU_Y || RPI_QPU_EMU_C -+static unsigned int mc_terminate_add_emu(const HEVCRpiContext * const s, -+ const vpu_qpu_job_h vqj, -+ rpi_cache_flush_env_t * const rfe, -+ HEVCRpiInterPredEnv * const ipe) -+{ -+ unsigned int i; -+ if (!ipe->used) { -+ return 0; -+ } -+ -+ if (ipe->curr != 0) { -+ rpi_inter_pred_sync(ipe); -+ } -+ -+ // Add final commands to Q -+ for(i = 0; i != ipe->n; ++i) { -+ HEVCRpiInterPredQ * const yp = ipe->q + i; -+ qpu_mc_src_t *const p0 = yp->last_l0; -+ qpu_mc_src_t *const p1 = yp->last_l1; -+ -+ yp->qpu_mc_curr->data[-1] = yp->code_exit; -+ -+ // Need to set the srcs for L0 & L1 to something that can be (pointlessly) prefetched -+ p0->x = MC_DUMMY_X; -+ p0->y = MC_DUMMY_Y; -+ p0->base = s->qpu_dummy_frame_emu; -+ p1->x = MC_DUMMY_X; -+ p1->y = MC_DUMMY_Y; -+ p1->base = s->qpu_dummy_frame_emu; -+ -+ yp->last_l0 = NULL; -+ yp->last_l1 = NULL; -+ } -+ -+ return 1; -+} -+#endif -+ -+ -+#if RPI_QPU_EMU_Y -+#define mc_terminate_add_y mc_terminate_add_emu -+#else -+#define mc_terminate_add_y mc_terminate_add_qpu -+#endif -+#if RPI_QPU_EMU_C -+#define mc_terminate_add_c mc_terminate_add_emu -+#else -+#define mc_terminate_add_c mc_terminate_add_qpu -+#endif -+ -+ -+static void flush_frame(HEVCRpiContext *s,AVFrame *frame) -+{ -+ rpi_cache_buf_t cbuf; -+ rpi_cache_flush_env_t * rfe = rpi_cache_flush_init(&cbuf); -+ rpi_cache_flush_add_frame(rfe, frame, RPI_CACHE_FLUSH_MODE_WB_INVALIDATE); -+ rpi_cache_flush_finish(rfe); -+} -+ -+static void job_gen_bounds(const HEVCRpiContext * const s, HEVCRpiJob * const jb) -+{ -+ const unsigned int rs0 = s->ps.pps->ctb_addr_ts_to_rs[jb->ctu_ts_first]; -+ const unsigned int rs1 = s->ps.pps->ctb_addr_ts_to_rs[jb->ctu_ts_last]; -+ const unsigned int ctb_width = s->ps.sps->ctb_width; -+ RpiBlk *const bounds = &jb->bounds; -+ av_assert1(jb->ctu_ts_first <= jb->ctu_ts_last); -+ bounds->x = (rs0 % ctb_width) << s->ps.sps->log2_ctb_size; -+ bounds->y = (rs0 / ctb_width) << s->ps.sps->log2_ctb_size; -+ bounds->w = ((rs1 - rs0) % ctb_width + 1) << s->ps.sps->log2_ctb_size; -+ bounds->h = ((rs1 - rs0) / ctb_width + 1) << s->ps.sps->log2_ctb_size; -+} -+ -+#if RPI_PASSES == 2 -+static void worker_core2(HEVCRpiContext * const s, HEVCRpiJob * const jb) -+{ -+ // Perform intra prediction and residual reconstruction -+ rpi_execute_pred_cmds(s, jb); -+ -+ // Perform deblocking for CTBs in this row -+ rpi_execute_dblk_cmds(s, jb); -+} -+#endif -+ -+// Core execution tasks -+static void worker_core(const HEVCRpiContext * const s, HEVCRpiJob * const jb) -+{ -+ int pred_y, pred_c; -+ vpu_qpu_job_env_t qvbuf; -+ const vpu_qpu_job_h vqj = vpu_qpu_job_init(&qvbuf); -+#if RPI_WORKER_WAIT_PASS_0 -+ int do_wait; -+#endif -+ -+ { -+ const HEVCRpiCoeffsEnv * const cf = &jb->coeffs; -+ if (cf->s[3].n + cf->s[2].n != 0) -+ { -+ const unsigned int csize = sizeof(cf->s[3].buf[0]); -+ const unsigned int offset32 = ((cf->s[3].buf - cf->s[2].buf) - cf->s[3].n) * csize; -+ unsigned int n16 = (cf->s[2].n >> 8); -+ unsigned int n32 = (cf->s[3].n >> 10); -+#if RPI_COMPRESS_COEFFS -+ if (cf->s[2].packed) { -+ n16 = n16 | (n16<<16); -+ } else { -+ const unsigned int npack16 = (cf->s[2].packed_n>>8); -+ n16 = n16 | (npack16<<16); -+ } -+ if (cf->s[3].packed) { -+ n32 = n32 | (n32<<16); -+ } else { -+ const unsigned int npack32 = (cf->s[3].packed_n>>10); -+ n32 = n32 | (npack32<<16); -+ } -+#endif -+ vpu_qpu_job_add_vpu(vqj, -+ vpu_get_fn(s->ps.sps->bit_depth), -+ vpu_get_constants(), -+ cf->gptr.vc, -+ n16, -+ cf->gptr.vc + offset32, -+ n32, -+ 0); -+ -+ rpi_cache_flush_add_gm_range(jb->rfe, &cf->gptr, RPI_CACHE_FLUSH_MODE_WB_INVALIDATE, 0, cf->s[2].n * csize); -+ rpi_cache_flush_add_gm_range(jb->rfe, &cf->gptr, RPI_CACHE_FLUSH_MODE_WB_INVALIDATE, offset32, cf->s[3].n * csize); -+ } -+ } -+ -+ pred_c = mc_terminate_add_c(s, vqj, jb->rfe, &jb->chroma_ip); -+ -+// We could take a sync here and try to locally overlap QPU processing with ARM -+// but testing showed a slightly negative benefit with noticable extra complexity -+ -+ pred_y = mc_terminate_add_y(s, vqj, jb->rfe, &jb->luma_ip); -+ -+ // Returns 0 if nothing to do, 1 if sync added -+#if RPI_WORKER_WAIT_PASS_0 -+ do_wait = vpu_qpu_job_add_sync_sem(vqj, &jb->sem); -+#else -+ if (vpu_qpu_job_add_sync_sem(vqj, &jb->sem) == 0) -+ sem_post(&jb->sem); -+#endif -+ -+ rpi_cache_flush_execute(jb->rfe); -+ -+ // Await progress as required -+ // jb->waited will only be clear if we have already tested the progress values -+ // (in worker_submit_job) and found we don't have to wait -+ if (jb->waited) -+ { -+ unsigned int i; -+ for (i = 0; i != FF_ARRAY_ELEMS(jb->progress_req); ++i) { -+ if (jb->progress_req[i] >= 0) { -+ ff_hevc_rpi_progress_wait_recon(s, jb, s->DPB + i, jb->progress_req[i]); -+ } -+ } -+ } -+ -+ vpu_qpu_job_finish(vqj); -+ -+ // We always work on a rectangular block -+ if (pred_y || pred_c) -+ { -+ rpi_cache_flush_add_frame_block(jb->rfe, s->frame, RPI_CACHE_FLUSH_MODE_INVALIDATE, -+ jb->bounds.x, jb->bounds.y, jb->bounds.w, jb->bounds.h, -+ ctx_vshift(s, 1), pred_y, pred_c); -+ } -+ -+ // If we have emulated VPU ops - do it here -+#if RPI_QPU_EMU_Y || RPI_QPU_EMU_C -+ if (av_rpi_is_sand8_frame(s->frame)) -+ { -+#if RPI_QPU_EMU_Y && RPI_QPU_EMU_C -+ ff_hevc_rpi_shader_c8(s, &jb->luma_ip, &jb->chroma_ip); -+#elif RPI_QPU_EMU_Y -+ ff_hevc_rpi_shader_c8(s, &jb->luma_ip, NULL); -+#else -+ ff_hevc_rpi_shader_c8(s, NULL, &jb->chroma_ip); -+#endif -+ } -+ else -+ { -+#if RPI_QPU_EMU_Y && RPI_QPU_EMU_C -+ ff_hevc_rpi_shader_c16(s, &jb->luma_ip, &jb->chroma_ip); -+#elif RPI_QPU_EMU_Y -+ ff_hevc_rpi_shader_c16(s, &jb->luma_ip, NULL); -+#else -+ ff_hevc_rpi_shader_c16(s, NULL, &jb->chroma_ip); -+#endif -+ } -+#endif -+ -+#if RPI_WORKER_WAIT_PASS_0 -+ if (do_wait) -+ rpi_sem_wait(&jb->sem); -+ rpi_cache_flush_execute(jb->rfe); -+#endif -+} -+ -+ -+static void rpi_free_inter_pred(HEVCRpiInterPredEnv * const ipe) -+{ -+ av_freep(&ipe->q); -+ gpu_free(&ipe->gptr); -+} -+ -+static HEVCRpiJob * job_new(void) -+{ -+ HEVCRpiJob * const jb = av_mallocz(sizeof(HEVCRpiJob)); -+ -+ sem_init(&jb->sem, 0, 0); -+ jb->rfe = rpi_cache_flush_init(&jb->flush_buf); -+ ff_hevc_rpi_progress_init_wait(&jb->progress_wait); -+ -+ jb->intra.n = 0; -+ jb->intra.cmds = av_mallocz(sizeof(HEVCPredCmd) * RPI_MAX_PRED_CMDS); -+ -+ // * Sizeof the union structure might be overkill but at the moment it -+ // is correct (it certainly isn't going to be too small) -+ // Set max fill to slack/2 from the end of the Q -+ // If we exceed this in any Q then we will schedule by size (which should -+ // mean that we never use that Q again part from syncs) -+ // * Given how agressive the overflow resonse is we could maybe put the -+ // threshold even nearer the end, but I don't expect us to ever hit -+ // it on any real stream anyway. -+ -+ rpi_inter_pred_alloc(&jb->chroma_ip, -+ QPU_N_MAX, QPU_N_GRP, -+ QPU_C_COMMANDS * sizeof(qpu_mc_pred_c_t) + QPU_C_SYNCS * sizeof(uint32_t), -+ QPU_C_CMD_SLACK_PER_Q * sizeof(qpu_mc_pred_c_t) / 2); -+ rpi_inter_pred_alloc(&jb->luma_ip, -+ QPU_N_MAX, QPU_N_GRP, -+ QPU_Y_COMMANDS * sizeof(qpu_mc_pred_y_t) + QPU_Y_SYNCS * sizeof(uint32_t), -+ QPU_Y_CMD_SLACK_PER_Q * sizeof(qpu_mc_pred_y_t) / 2); -+ -+ return jb; -+} -+ -+static void job_delete(HEVCRpiJob * const jb) -+{ -+ worker_pic_free_one(jb); -+ ff_hevc_rpi_progress_kill_wait(&jb->progress_wait); -+ av_freep(&jb->intra.cmds); -+ rpi_free_inter_pred(&jb->chroma_ip); -+ rpi_free_inter_pred(&jb->luma_ip); -+ rpi_cache_flush_finish(jb->rfe); // Not really needed - should do nothing -+ sem_destroy(&jb->sem); -+ av_free(jb); -+} -+ -+static void jbg_delete(HEVCRpiJobGlobal * const jbg) -+{ -+ HEVCRpiJob * jb; -+ -+ if (jbg == NULL) -+ return; -+ -+ jb = jbg->free1; -+ while (jb != NULL) -+ { -+ HEVCRpiJob * const jb2 = jb; -+ jb = jb2->next; -+ job_delete(jb2); -+ } -+ -+ pthread_mutex_destroy(&jbg->lock); -+ av_free(jbg); -+} -+ -+static HEVCRpiJobGlobal * jbg_new(unsigned int job_count) -+{ -+ HEVCRpiJobGlobal * const jbg = av_mallocz(sizeof(HEVCRpiJobGlobal)); -+ if (jbg == NULL) -+ return NULL; -+ -+ pthread_mutex_init(&jbg->lock, NULL); -+ -+ while (job_count-- != 0) -+ { -+ HEVCRpiJob * const jb = job_new(); -+ if (jb == NULL) -+ goto fail; -+ -+ jb->next = jbg->free1; -+ jbg->free1 = jb; -+ } -+ -+ return jbg; -+ -+fail: -+ jbg_delete(jbg); -+ return NULL; -+} -+ -+static void rpi_job_ctl_delete(HEVCRpiJobCtl * const jbc) -+{ -+ HEVCRpiJobGlobal * jbg; -+ -+ if (jbc == NULL) -+ return; -+ -+ jbg = jbc->jbg; -+ -+ if (jbc->jb1 != NULL) -+ job_delete(jbc->jb1); -+ -+ pthread_mutex_destroy(&jbc->in_lock); -+ sem_destroy(&jbc->sem_out); -+ av_free(jbc); -+ -+ // Deref the global job context -+ if (jbg != NULL && atomic_fetch_add(&jbg->ref_count, -1) == 1) -+ jbg_delete(jbg); -+} -+ -+static HEVCRpiJobCtl * rpi_job_ctl_new(HEVCRpiJobGlobal *const jbg) -+{ -+ HEVCRpiJobCtl * const jbc = av_mallocz(sizeof(HEVCRpiJobCtl)); -+ -+ if (jbc == NULL) -+ return NULL; -+ -+ jbc->jbg = jbg; -+ atomic_fetch_add(&jbg->ref_count, 1); -+ -+ sem_init(&jbc->sem_out, 0, RPI_MAX_JOBS); -+ pthread_mutex_init(&jbc->in_lock, NULL); -+ -+ if ((jbc->jb1 = job_new()) == NULL) -+ goto fail; -+ jbc->jb1->jbc_local = jbc; -+ -+ return jbc; -+ -+fail: -+ rpi_job_ctl_delete(jbc); -+ return NULL; -+} -+ -+ -+ -+static av_cold void hevc_init_worker(HEVCRpiContext * const s) -+{ -+#if RPI_PASSES == 2 -+ pass_queue_init(s->passq + 1, s, worker_core2, &s->jbc->sem_out, 1); -+#elif RPI_PASSES == 3 -+ pass_queue_init(s->passq + 2, s, rpi_execute_dblk_cmds, &s->jbc->sem_out, 2); -+ pass_queue_init(s->passq + 1, s, rpi_execute_pred_cmds, &s->passq[2].sem_in, 1); -+#else -+#error Passes confused -+#endif -+ pass_queue_init(s->passq + 0, s, worker_core, &s->passq[1].sem_in, 0); -+ -+ pass_queues_start_all(s); -+} -+ -+static av_cold void hevc_exit_worker(HEVCRpiContext *s) -+{ -+ pass_queues_term_all(s); -+ -+ pass_queues_kill_all(s); -+ -+ rpi_job_ctl_delete(s->jbc); -+ s->jbc = NULL; -+} -+ -+ -+static int slice_start(const HEVCRpiContext * const s, HEVCRpiLocalContext *const lc) -+{ -+ const int ctb_addr_ts = s->ps.pps->ctb_addr_rs_to_ts[s->sh.slice_segment_addr]; -+ const int tiles = s->ps.pps->num_tile_rows * s->ps.pps->num_tile_columns; -+ const unsigned int tile_id = s->ps.pps->tile_id[ctb_addr_ts]; -+ -+ // Check for obvious disasters -+ if (ctb_addr_ts == 0 && s->sh.dependent_slice_segment_flag) { -+ av_log(s->avctx, AV_LOG_ERROR, "Impossible initial tile.\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ // If dependant then ctb_addr_ts != 0 from previous check -+ if (s->sh.dependent_slice_segment_flag) { -+ int prev_rs = s->ps.pps->ctb_addr_ts_to_rs[ctb_addr_ts - 1]; -+ if (s->tab_slice_address[prev_rs] != s->sh.slice_addr) { -+ av_log(s->avctx, AV_LOG_ERROR, "Previous slice segment missing\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ } -+ -+ if (!s->ps.pps->entropy_coding_sync_enabled_flag && -+ tile_id + s->sh.num_entry_point_offsets >= tiles) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "Entry points exceed tiles\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ // Tiled stuff must start at start of tile if it has multiple entry points -+ if (!s->ps.pps->entropy_coding_sync_enabled_flag && -+ s->sh.num_entry_point_offsets != 0 && -+ ctb_addr_ts != s->ps.pps->tile_pos_ts[tile_id]) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "Multiple tiles in slice; slice start != tile start\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ ff_hevc_rpi_cabac_init_decoder(lc); -+ -+ // Setup any required decode vars -+ lc->cabac_init_req = !s->sh.dependent_slice_segment_flag; -+ -+// printf("SS: req=%d, sol=%d, sot=%d\n", lc->cabac_init_req, sol, sot); -+ lc->qp_y = s->sh.slice_qp; -+ -+ // General setup -+ lc->bt_line_no = 0; -+ lc->ts = ctb_addr_ts; -+ return 0; -+} -+ -+static int gen_entry_points(HEVCRpiContext * const s, const H2645NAL * const nal) -+{ -+ const GetBitContext * const gb = &s->HEVClc->gb; -+ RpiSliceHeader * const sh = &s->sh; -+ int i, j; -+ -+ const unsigned int length = nal->size; -+ unsigned int offset = ((gb->index) >> 3) + 1; // We have a bit & align still to come = +1 byte -+ unsigned int cmpt; -+ unsigned int startheader; -+ -+ if (sh->num_entry_point_offsets == 0) { -+ s->data = NULL; -+ return 0; -+ } -+ -+ // offset in slice header includes emulation prevention bytes. -+ // Unfortunately those have been removed by the time we get here so we -+ // have to compensate. The nal layer keeps a track of where they were. -+ for (j = 0, cmpt = 0, startheader = offset + sh->entry_point_offset[0]; j < nal->skipped_bytes; j++) { -+ if (nal->skipped_bytes_pos[j] >= offset && nal->skipped_bytes_pos[j] < startheader) { -+ startheader--; -+ cmpt++; -+ } -+ } -+ -+ for (i = 1; i < sh->num_entry_point_offsets; i++) { -+ offset += (sh->entry_point_offset[i - 1] - cmpt); -+ for (j = 0, cmpt = 0, startheader = offset + sh->entry_point_offset[i]; j < nal->skipped_bytes; j++) { -+ if (nal->skipped_bytes_pos[j] >= offset && nal->skipped_bytes_pos[j] < startheader) { -+ startheader--; -+ cmpt++; -+ } -+ } -+ if (sh->entry_point_offset[i] <= cmpt) { -+ av_log(s->avctx, AV_LOG_ERROR, "entry point offset <= skipped bytes\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ sh->size[i - 1] = sh->entry_point_offset[i] - cmpt; -+ sh->offset[i - 1] = offset; -+ } -+ -+ offset += sh->entry_point_offset[sh->num_entry_point_offsets - 1] - cmpt; -+ if (length < offset) { -+ av_log(s->avctx, AV_LOG_ERROR, "entry_point_offset table is corrupted\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ sh->size[sh->num_entry_point_offsets - 1] = length - offset; -+ sh->offset[sh->num_entry_point_offsets - 1] = offset; -+ -+ // Remember data start pointer as we won't have nal later -+ s->data = nal->data; -+ return 0; -+} -+ -+ -+// Return -+// < 0 Error -+// 0 OK -+// -+// jb->ctu_ts_last < 0 Job still filling -+// jb->ctu_ts_last >= 0 Job ready -+ -+static int fill_job(HEVCRpiContext * const s, HEVCRpiLocalContext *const lc, unsigned int max_blocks) -+{ -+ const unsigned int log2_ctb_size = s->ps.sps->log2_ctb_size; -+ const unsigned int ctb_size = (1 << log2_ctb_size); -+ HEVCRpiJob * const jb = lc->jb0; -+ int more_data = 1; -+ unsigned int ctb_addr_ts = lc->ts; -+ unsigned int ctb_addr_rs = s->ps.pps->ctb_addr_ts_to_rs[ctb_addr_ts]; -+ unsigned int x_ctb = (ctb_addr_rs % s->ps.sps->ctb_width) << log2_ctb_size; -+ const unsigned int y_ctb = (ctb_addr_rs / s->ps.sps->ctb_width) << log2_ctb_size; -+ -+ lc->unit_done = 0; -+ -+ while (more_data && ctb_addr_ts < s->ps.sps->ctb_size) -+ { -+ int q_full; -+ const unsigned int ctb_flags = s->ps.pps->ctb_ts_flags[ctb_addr_ts]; -+ -+ hls_decode_neighbour(s, lc, x_ctb, y_ctb, ctb_addr_ts); -+ -+ ff_hevc_rpi_cabac_init(s, lc, ctb_flags); -+ -+ hls_sao_param(s, lc, x_ctb >> log2_ctb_size, y_ctb >> log2_ctb_size); -+ -+ s->deblock[ctb_addr_rs].beta_offset = s->sh.beta_offset; -+ s->deblock[ctb_addr_rs].tc_offset = s->sh.tc_offset; -+ s->filter_slice_edges[ctb_addr_rs] = s->sh.slice_loop_filter_across_slices_enabled_flag; -+ -+ // Zap stashes if navail -+ if ((lc->ctb_avail & AVAIL_U) == 0) -+ zap_cabac_stash(s->cabac_stash_up + (x_ctb >> 3), log2_ctb_size - 3); -+ if ((lc->ctb_avail & AVAIL_L) == 0) -+ { -+ memset(lc->ipm_left, INTRA_DC, IPM_TAB_SIZE); -+ zap_cabac_stash(s->cabac_stash_left + (y_ctb >> 3), log2_ctb_size - 3); -+ } -+#if MVF_STASH_WIDTH > 64 -+ // Restore left mvf stash at start of tile if not at start of line -+ if ((ctb_flags & CTB_TS_FLAGS_SOTL) != 0 && x_ctb != 0 && !s->is_irap) -+ { -+ unsigned int i; -+ HEVCRpiMvField * dst = mvf_stash_ptr(s, lc, x_ctb - 1, 0); -+ const HEVCRpiMvField * src = s->mvf_left + (y_ctb >> LOG2_MIN_PU_SIZE); -+ for (i = 0; i != ctb_size >> LOG2_MIN_PU_SIZE; ++i) -+ { -+ *dst = *src++; -+ dst += MVF_STASH_WIDTH_PU; -+ } -+ } -+#endif -+ -+ // Set initial tu states -+ lc->tu.cu_qp_delta = 0; -+ lc->tu.is_cu_qp_delta_wanted = 0; -+ lc->tu.cu_chroma_qp_offset_wanted = 0; -+ -+ // Decode -+ more_data = hls_coding_quadtree(s, lc, x_ctb, y_ctb, log2_ctb_size, 0); -+ -+ if (ff_hevc_rpi_cabac_overflow(lc)) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "Quadtree bitstream overread\n "); -+ more_data = AVERROR_INVALIDDATA; -+ } -+ -+ if (more_data < 0) { -+ s->tab_slice_address[ctb_addr_rs] = TAB_SLICE_ADDR_BROKEN; // Mark slice as broken -+ return more_data; -+ } -+ -+ if (more_data && ((ctb_flags & CTB_TS_FLAGS_EOT) != 0 || -+ (s->ps.pps->entropy_coding_sync_enabled_flag && (ctb_flags & CTB_TS_FLAGS_EOTL) != 0))) -+ { -+ if (ff_hevc_rpi_get_cabac_terminate(&lc->cc) < 0 || -+ ff_hevc_rpi_cabac_skip_bytes(&lc->cc, 0) == NULL) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "Error reading terminate el\n "); -+ return -1; -+ } -+ } -+ -+ // --- Post CTB processing -+ -+ // Stash rpl top/left for deblock that needs to remember such things cross-slice -+ s->rpl_up[x_ctb >> log2_ctb_size] = s->refPicList; -+ s->rpl_left[y_ctb >> log2_ctb_size] = s->refPicList; -+ -+ if (!s->is_irap) -+ { -+ // Copy MVF up to up-left & stash to up -+ { -+ const HEVCRpiMvField * src = mvf_stash_ptr(s, lc, x_ctb, ctb_size - 1); -+ HEVCRpiMvField * dst = s->mvf_up + (x_ctb >> LOG2_MIN_PU_SIZE); -+ -+ // printf("Stash: %d,%d, ctb_size=%d, %p->%p\n", x_ctb, y_ctb, ctb_size, src, dst); -+ -+ lc->mvf_ul[0] = dst[(ctb_size - 1) >> LOG2_MIN_PU_SIZE]; -+ memcpy(dst, src, (sizeof(*src)*ctb_size) >> LOG2_MIN_PU_SIZE); -+ } -+ // Stash sideways if end of tile line but not end of line (no point) -+ // ** Could/should do this @ end of fn -+#if MVF_STASH_WIDTH > 64 -+ if ((ctb_flags & (CTB_TS_FLAGS_EOTL | CTB_TS_FLAGS_EOL)) == CTB_TS_FLAGS_EOTL) -+#endif -+ { -+ unsigned int i; -+ const HEVCRpiMvField * src = mvf_stash_ptr(s, lc, x_ctb + ctb_size - 1, 0); -+ HEVCRpiMvField * dst = s->mvf_left + (y_ctb >> LOG2_MIN_PU_SIZE); -+ for (i = 0; i != ctb_size >> LOG2_MIN_PU_SIZE; ++i) -+ { -+ *dst++ = *src; -+ src += MVF_STASH_WIDTH_PU; -+ } -+ } -+ } -+ -+ if ((ctb_flags & CTB_TS_FLAGS_CSAVE) != 0) -+ ff_hevc_rpi_save_states(s, lc); -+ -+ // Report progress so we can use our MVs in other frames -+ if ((ctb_flags & CTB_TS_FLAGS_EOL) != 0) -+ ff_hevc_rpi_progress_signal_mv(s, y_ctb + ctb_size - 1); -+ -+ // End of line || End of tile line || End of tile -+ // (EoL covers end of frame for our purposes here) -+ q_full = ((ctb_flags & CTB_TS_FLAGS_EOTL) != 0); -+ -+ // Allocate QPU chunks on fixed size 64 pel boundries rather than -+ // whatever ctb_size is today. -+ // * We might quite like to continue to 64 pel vertical too but that -+ // currently confuses WPP -+ if (((x_ctb + ctb_size) & 63) == 0 || q_full) -+ { -+ int overflow = 0; -+ if (rpi_inter_pred_next_ctu(&jb->luma_ip) != 0) -+ overflow = 1; -+ if (rpi_inter_pred_next_ctu(&jb->chroma_ip) != 0) -+ overflow = 1; -+ if (overflow) -+ { -+ // * This is very annoying (and slow) to cope with in WPP so -+ // we treat it as an error there (no known stream triggers this -+ // with the current buffer sizes). Non-wpp should cope fine. -+ av_log(s->avctx, AV_LOG_WARNING, "%s: Q full before EoL\n", __func__); -+ q_full = 1; -+ } -+ } -+ -+ // Inc TS to next. -+ ctb_addr_ts++; -+ ctb_addr_rs++; -+ x_ctb += ctb_size; -+ -+ if (q_full) -+ { -+ // Do job -+ // Prep for submission -+ jb->ctu_ts_last = ctb_addr_ts - 1; // Was pre-inced -+ job_gen_bounds(s, jb); -+ break; -+ } -+ -+ // If max_blocks started as 0 then this will never be true -+ if (--max_blocks == 0) -+ break; -+ } -+ -+ lc->unit_done = (more_data <= 0); -+ lc->ts = ctb_addr_ts; -+ return 0; -+} -+ -+static void bt_lc_init(HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, const unsigned int n) -+{ -+ lc->context = s; -+ lc->jb0 = NULL; -+ lc->lc_n = n; -+ lc->bt_terminate = 0; -+ lc->bt_psem_out = NULL; -+ sem_init(&lc->bt_sem_in, 0, 0); -+} -+ -+#define TRACE_WPP 0 -+#if RPI_EXTRA_BIT_THREADS > 0 -+static inline unsigned int line_ts_width(const HEVCRpiContext * const s, unsigned int ts) -+{ -+ unsigned int rs = s->ps.pps->ctb_addr_ts_to_rs[ts]; -+ return s->ps.pps->column_width[s->ps.pps->col_idxX[rs % s->ps.sps->ctb_width]]; -+} -+ -+// Move local context parameters from an aux bit thread back to the main -+// thread at the end of a slice as processing is going to continue there. -+static void movlc(HEVCRpiLocalContext *const dst_lc, HEVCRpiLocalContext *const src_lc, const int is_dep) -+{ -+ if (src_lc == dst_lc) { -+ return; -+ } -+ -+ // Move the job -+ // We will still have an active job if the final line terminates early -+ // Dest should always be null by now -+ av_assert1(dst_lc->jb0 == NULL); -+ dst_lc->jb0 = src_lc->jb0; -+ src_lc->jb0 = NULL; -+ -+ // Always need to store where we are in the bitstream -+ dst_lc->ts = src_lc->ts; -+ dst_lc->gb = src_lc->gb; -+ // Cabac init request will be built at start of next slice -+ -+ // Need to store context if we might have a dependent seg -+ if (is_dep) -+ { -+ dst_lc->qPy_pred = src_lc->qPy_pred; -+ memcpy(dst_lc->ipm_left, src_lc->ipm_left, sizeof(src_lc->ipm_left)); -+ memcpy(dst_lc->cabac_state, src_lc->cabac_state, sizeof(src_lc->cabac_state)); -+ memcpy(dst_lc->stat_coeff, src_lc->stat_coeff, sizeof(src_lc->stat_coeff)); -+ } -+} -+ -+static inline int wait_bt_sem_in(HEVCRpiLocalContext * const lc) -+{ -+ rpi_sem_wait(&lc->bt_sem_in); -+ return lc->bt_terminate; -+} -+ -+// Do one WPP line -+// Will not work correctly over horizontal tile boundries - vertical should be OK -+static int rpi_run_one_line(HEVCRpiContext *const s, HEVCRpiLocalContext * const lc, const int is_first) -+{ -+ const int is_tile = lc->bt_is_tile; -+ const unsigned int tile_id = s->ps.pps->tile_id[lc->ts]; -+ const unsigned int line = lc->bt_line_no; -+ const unsigned int line_inc = lc->bt_line_inc; -+ const int is_last = (line >= lc->bt_last_line); -+ -+ const unsigned int ts_eol = lc->ts + (is_tile ? s->ps.pps->tile_size[tile_id] : lc->bt_line_width); -+ const unsigned int ts_next = -+ line + line_inc > (unsigned int)s->sh.num_entry_point_offsets ? -+ INT_MAX : -+ is_tile ? -+ s->ps.pps->tile_pos_ts[tile_id + line_inc] : -+ lc->ts + lc->bt_line_width * line_inc; -+ // Tile wants line, WPP a few CTUs (must be >= 2 for cabac context to work) -+ const unsigned int partial_size = is_tile ? line_ts_width(s, lc->ts) : 2; -+ unsigned int ts_prev; -+ int loop_n = 0; -+ int err = 0; -+ -+ av_assert1(line <= s->sh.num_entry_point_offsets); -+ -+#if TRACE_WPP -+ printf("%s[%d]: Start %s: tile=%d, line=%d/%d/%d, ts=%d/%d/%d, width=%d, jb=%p\n", __func__, -+ lc->lc_n, is_tile ? "Tile" : "WPP", tile_id, -+ line, lc->bt_last_line, s->sh.num_entry_point_offsets, -+ lc->ts, ts_eol, ts_next, partial_size, lc->jb0); -+#endif -+ if (line != 0) -+ { -+ const uint8_t * const data = s->data + s->sh.offset[line - 1]; -+ const unsigned int len = s->sh.size[line - 1]; -+ if ((err = init_get_bits8(&lc->gb, data, len)) < 0) -+ return err; -+ -+ ff_init_cabac_decoder(&lc->cc, data, len); -+ } -+ -+ // We should never be processing a dependent slice here so reset is good -+ // ?? These probably shouldn't be needed (as they should be set by later -+ // logic) but do seem to be required -+ lc->qp_y = s->sh.slice_qp; -+ -+ do -+ { -+ if (!is_last && loop_n > 1) { -+#if TRACE_WPP -+ printf("%s[%d]: %sPoke %p\n", __func__, lc->lc_n, err == 0 ? "" : "ERR: ", lc->bt_psem_out); -+#endif -+ sem_post(lc->bt_psem_out); -+ } -+ // The wait for loop_n == 0 has been done in bit_thread -+ if (!is_first && loop_n != 0) -+ { -+#if TRACE_WPP -+ printf("%s[%d]: %sWait %p\n", __func__, lc->lc_n, err == 0 ? "" : "ERR: ", &lc->bt_sem_in); -+#endif -+ if (wait_bt_sem_in(lc) != 0) -+ return AVERROR_EXIT; -+ } -+ -+#if TRACE_WPP -+ { -+ int n; -+ sem_getvalue(&lc->bt_sem_in, &n); -+ printf("%s[%d]: ts=%d, sem=%d %p\n", __func__, lc->lc_n, lc->ts, n, &lc->bt_sem_in); -+ } -+#endif -+ -+ ts_prev = lc->ts; -+ -+ // If we have had an error - do no further decode but do continue -+ // moving signals around so the other threads continue to operate -+ // correctly (or at least as correctly as they can with this line missing) -+ // -+ // Errors in WPP/Tile are less fatal than normal as we have a good idea -+ // of how to restart on the next line so there is no need to give up totally -+ if (err != 0) -+ { -+ lc->unit_done = 0; -+ lc->ts += partial_size; -+ } -+ else -+ { -+ worker_pass0_ready(s, lc); -+ -+ if ((err = fill_job(s, lc, partial_size)) < 0 || -+ (lc->ts < ts_eol && !is_last && (lc->ts != ts_prev + partial_size || lc->unit_done))) -+ { -+ if (err == 0) { -+ av_log(s->avctx, AV_LOG_ERROR, "Unexpected end of tile/wpp section\n"); -+ err = AVERROR_INVALIDDATA; -+ } -+ worker_free(s, lc); -+ lc->ts = ts_prev + partial_size; // Pretend we did all that -+ lc->unit_done = 0; -+ } -+ else if (is_tile) -+ { -+ worker_submit_job(s, lc); -+ } -+ } -+ -+ ++loop_n; -+ } while (lc->ts < ts_eol && !lc->unit_done); -+ -+ // If we are on the last line & we didn't get a whole line we must wait for -+ // and sink the sem_posts from the line above / tile to the left. -+ while ((ts_prev += partial_size) < ts_eol) -+ { -+#if TRACE_WPP -+ printf("%s[%d]: EOL Wait: ts=%d %p\n", __func__, lc->lc_n, ts_prev, &lc->bt_sem_in); -+#endif -+ if (wait_bt_sem_in(lc) != 0) -+ return AVERROR_EXIT; -+ } -+ -+ lc->bt_line_no += line_inc; -+ -+ if (!is_tile && err == 0) -+ worker_submit_job(s, lc); -+ -+ if (!is_last) { -+ lc->ts = ts_next; -+ -+#if TRACE_WPP -+ printf("%s[%d]: Poke post submit %p\n", __func__, lc->lc_n, lc->bt_psem_out); -+#endif -+ sem_post(lc->bt_psem_out); -+ if (loop_n > 1) { -+#if TRACE_WPP -+ printf("%s[%d]: Poke post submit2 %p\n", __func__, lc->lc_n, lc->bt_psem_out); -+#endif -+ sem_post(lc->bt_psem_out); -+ } -+ } -+ else -+ { -+ movlc(s->HEVClcList[0], lc, s->ps.pps->dependent_slice_segments_enabled_flag); // * & not EoT -+#if MVF_STASH_WIDTH > 64 -+ // Horrid calculations to work out what we want but luckily this should almost never execute -+ // **** Move to movlc -+ if (!s->is_irap) -+ { -+ const unsigned int ctb_flags = s->ps.pps->ctb_ts_flags[lc->ts]; -+ if ((ctb_flags & CTB_TS_FLAGS_EOTL) == 0) // If EOTL then we have already stashed mvf -+ { -+ const unsigned int x_ctb = ((s->ps.pps->ctb_addr_ts_to_rs[lc->ts] % s->ps.sps->ctb_width) << s->ps.sps->log2_ctb_size) - 1; -+ unsigned int i; -+ const HEVCRpiMvField *s_mvf = lc->mvf_stash + ((x_ctb >> LOG2_MIN_PU_SIZE) & (MVF_STASH_WIDTH_PU - 1)); -+ HEVCRpiMvField *d_mvf = s->HEVClcList[0]->mvf_stash + ((x_ctb >> LOG2_MIN_PU_SIZE) & (MVF_STASH_WIDTH_PU - 1)); -+ -+ for (i = 0; i != MVF_STASH_HEIGHT_PU; ++i) -+ { -+ *d_mvf = *s_mvf; -+ d_mvf += MVF_STASH_WIDTH_PU; -+ s_mvf += MVF_STASH_WIDTH_PU; -+ } -+ -+ } -+ } -+#endif -+ // When all done poke the thread 0 sem_in one final time -+#if TRACE_WPP -+ printf("%s[%d]: Poke final %p\n", __func__, lc->lc_n, &s->HEVClcList[0]->bt_sem_in); -+#endif -+ sem_post(&s->HEVClcList[0]->bt_sem_in); -+ } -+ -+#if TRACE_WPP -+ printf("%s[%d]: End. dep=%d\n", __func__, lc->lc_n, s->ps.pps->dependent_slice_segments_enabled_flag); -+#endif -+ return err; -+} -+ -+static void wpp_setup_lcs(HEVCRpiContext * const s) -+{ -+ unsigned int ts = s->ps.pps->ctb_addr_rs_to_ts[s->sh.slice_segment_addr]; -+ const unsigned int line_width = line_ts_width(s, ts); -+ -+ for (int i = 0; i <= s->sh.num_entry_point_offsets && i < RPI_BIT_THREADS; ++i) -+ { -+ HEVCRpiLocalContext * const lc = s->HEVClcList[i]; -+ lc->ts = ts; -+ lc->bt_is_tile = 0; -+ lc->bt_line_no = i; -+ lc->bt_line_width = line_width; -+ lc->bt_last_line = s->sh.num_entry_point_offsets; -+ lc->bt_line_inc = RPI_BIT_THREADS; -+ ts += line_width; -+ } -+} -+ -+ -+// Can only process tile single row at once -+static void tile_one_row_setup_lcs(HEVCRpiContext * const s, unsigned int slice_row) -+{ -+ const HEVCRpiPPS * const pps = s->ps.pps; -+ const unsigned int ts0 = pps->ctb_addr_rs_to_ts[s->sh.slice_segment_addr]; -+ const unsigned int tile0 = pps->tile_id[ts0]; -+ const unsigned int col0 = tile0 % pps->num_tile_columns; -+ -+ const unsigned int col = (slice_row == 0) ? col0 : 0; -+ unsigned int line = slice_row * pps->num_tile_columns - col0 + col; -+ const unsigned int last_line = FFMIN( -+ line + pps->num_tile_columns - 1 - col, s->sh.num_entry_point_offsets); -+ -+ const unsigned int par = -+ FFMIN(RPI_BIT_THREADS, last_line + 1 - line); -+#if TRACE_WPP -+ printf("ts0=%d, ents=%d, row=%d, tiles=%dx%d, col=%d, par=%d, line=%d/%d\n", ts0, s->sh.num_entry_point_offsets, slice_row, -+ pps->num_tile_columns, pps->num_tile_rows, col, par, line, last_line); -+#endif -+ for (unsigned int i = 0; i != par; ++i, ++line) -+ { -+ HEVCRpiLocalContext * const lc = s->HEVClcList[i]; -+ const unsigned int tile = tile0 + line; -+ -+ lc->ts = pps->tile_pos_ts[tile]; -+ lc->bt_line_no = line; -+ lc->bt_is_tile = 1; -+ lc->bt_line_width = line_ts_width(s, lc->ts); -+ lc->bt_last_line = last_line; -+ lc->bt_line_inc = par; -+ } -+} -+ -+ -+static void * bit_thread(void * v) -+{ -+ HEVCRpiLocalContext * const lc = v; -+ HEVCRpiContext *const s = lc->context; -+ -+ while (wait_bt_sem_in(lc) == 0) -+ { -+ int err; -+ -+ if ((err = rpi_run_one_line(s, lc, 0)) < 0) { // Never first tile/wpp -+ if (lc->bt_terminate) { -+ av_log(s->avctx, AV_LOG_ERROR, "%s: Unexpected termination\n", __func__); -+ break; -+ } -+ av_log(s->avctx, AV_LOG_WARNING, "%s: Decode failure: %d\n", __func__, err); -+ } -+ } -+ -+ return NULL; -+} -+ -+static int bit_threads_start(HEVCRpiContext * const s) -+{ -+ if (s->bt_started) -+ return 0; -+ -+ for (int i = 1; i < RPI_BIT_THREADS; ++i) -+ { -+ // lc[0] belongs to the main thread - this sets up lc[1..RPI_BIT_THREADS] -+ if (s->HEVClcList[i] == NULL) { -+ if ((s->HEVClcList[i] = av_mallocz(sizeof(*s->HEVClcList[0]))) == NULL) -+ return -1; -+ } -+ -+ bt_lc_init(s, s->HEVClcList[i], i); -+ job_lc_init(s->HEVClcList[i]); -+ } -+ -+ // Link the sems in a circle -+ for (int i = 0; i < RPI_BIT_THREADS - 1; ++i) -+ s->HEVClcList[i]->bt_psem_out = &s->HEVClcList[i + 1]->bt_sem_in; -+ s->HEVClcList[RPI_BIT_THREADS - 1]->bt_psem_out = &s->HEVClcList[0]->bt_sem_in; -+ -+ // Init all lc before starting any threads -+ for (int i = 0; i < RPI_EXTRA_BIT_THREADS; ++i) -+ { -+ if (pthread_create(s->bit_threads + i, NULL, bit_thread, s->HEVClcList[i + 1]) < 0) -+ return -1; -+ } -+ -+ s->bt_started = 1; -+ return 0; -+} -+ -+static int bit_threads_kill(HEVCRpiContext * const s) -+{ -+ if (!s->bt_started) -+ return 0; -+ s->bt_started = 0; -+ -+ for (int i = 0; i < RPI_EXTRA_BIT_THREADS; ++i) -+ { -+ HEVCRpiLocalContext *const lc = s->HEVClcList[i + 1]; -+ if (lc == NULL) -+ break; -+ -+ lc->bt_terminate = 1; -+ sem_post(&lc->bt_sem_in); -+ pthread_join(s->bit_threads[i], NULL); -+ -+ sem_destroy(&lc->bt_sem_in); -+ job_lc_kill(lc); -+ } -+ return 0; -+} -+#endif -+ -+ -+// If we are at EoT and the row is shorter than the number of jobs -+// we can Q we have to wait for it finish otherwise we risk cache/QPU -+// disasters -+static inline int tile_needs_wait(const HEVCRpiContext * const s, const int n) -+{ -+ return -+ s->ps.pps->tile_wpp_inter_disable >= 2 && -+ s->sh.slice_type != HEVC_SLICE_I && -+ n >= 0 && -+ (s->ps.pps->ctb_ts_flags[n] & (CTB_TS_FLAGS_EOT | CTB_TS_FLAGS_EOL)) == CTB_TS_FLAGS_EOT; -+} -+ -+static int rpi_decode_entry(AVCodecContext *avctxt, void *isFilterThread) -+{ -+ HEVCRpiContext * const s = avctxt->priv_data; -+ HEVCRpiLocalContext * const lc = s->HEVClc; -+ int err; -+ -+ // Start of slice -+ if ((err = slice_start(s, lc)) != 0) -+ return err; -+ -+#if RPI_EXTRA_BIT_THREADS > 0 -+ -+ if (s->sh.offload_tiles) -+ { -+ unsigned int slice_row = 0; -+ -+#if TRACE_WPP -+ printf("%s: Do Tiles\n", __func__); -+#endif -+ // Generate & start extra bit threads if they aren't already running -+ bit_threads_start(s); -+ -+ do -+ { -+ // Reset lc lines etc. -+ tile_one_row_setup_lcs(s, slice_row); -+ -+#if TRACE_WPP -+ printf("%s: Row %d: Do 1st: line=%d/%d/%d\n", -+ __func__, slice_row, lc->bt_line_no, lc->bt_last_line, s->sh.num_entry_point_offsets); -+#endif -+ -+ rpi_run_one_line(s, lc, 1); // Kicks off the other threads -+#if TRACE_WPP -+ printf("%s: Row %d: Done 1st: line=%d/%d/%d\n", -+ __func__, slice_row, lc->bt_line_no, lc->bt_last_line, s->sh.num_entry_point_offsets); -+#endif -+ -+ while (lc->bt_line_no <= lc->bt_last_line) { -+ rpi_sem_wait(&lc->bt_sem_in); -+ rpi_run_one_line(s, lc, 0); -+ } -+#if TRACE_WPP -+ printf("%s: Done body\n", __func__); -+#endif -+ -+ // Wait for everything else to finish -+ rpi_sem_wait(&lc->bt_sem_in); -+ -+ ++slice_row; -+ } while (lc->bt_last_line < s->sh.num_entry_point_offsets); -+ -+ -+#if TRACE_WPP -+ printf("%s: Done wait: ts=%d\n", __func__, lc->ts); -+#endif -+ } -+ else if (s->sh.offload_wpp) -+ { -+#if TRACE_WPP -+ printf("%s: Do WPP\n", __func__); -+#endif -+ // Generate & start extra bit threads if they aren't already running -+ bit_threads_start(s); -+ -+ // Reset lc lines etc. -+ wpp_setup_lcs(s); -+ -+ rpi_run_one_line(s, lc, 1); // Kicks off the other threads -+#if TRACE_WPP -+ printf("%s: Done 1st\n", __func__); -+#endif -+ -+ while (lc->bt_line_no <= s->sh.num_entry_point_offsets) { -+ rpi_sem_wait(&lc->bt_sem_in); -+ rpi_run_one_line(s, lc, 0); -+ } -+#if TRACE_WPP -+ printf("%s: Done body\n", __func__); -+#endif -+ -+ // Wait for everything else to finish -+ rpi_sem_wait(&lc->bt_sem_in); -+ -+#if TRACE_WPP -+ printf("%s: Done wait: ts=%d\n", __func__, lc->ts); -+#endif -+ } -+ else -+#endif -+ { -+#if TRACE_WPP -+ printf("%s: Single start: ts=%d\n", __func__, lc->ts); -+#endif -+ // Single bit thread -+ do { -+ // Make sure we have space to prepare the next job -+ worker_pass0_ready(s, lc); -+ -+ if ((err = fill_job(s, lc, 0)) < 0) -+ goto fail; -+ -+ worker_submit_job(s, lc); -+ -+ if (tile_needs_wait(s, lc->ts - 1)) -+ worker_wait(s, lc); -+ -+ } while (!lc->unit_done); -+ -+#if TRACE_WPP -+ printf("%s: Single end: ts=%d\n", __func__, lc->ts); -+#endif -+ } -+ -+ // If we have reached the end of the frame or -+ // then wait for the worker to finish all its jobs -+ if (lc->ts >= s->ps.sps->ctb_size) -+ worker_wait(s, lc); -+ -+#if RPI_TSTATS -+ { -+ HEVCRpiStats *const ts = &s->tstats; -+ -+ printf("=== P: xy00:%5d/%5d/%5d/%5d h16gl:%5d/%5d w8gl:%5d/%5d y8m:%d\n B: xy00:%5d/%5d/%5d/%5d h16gl:%5d/%5d\n", -+ ts->y_pred1_xy, ts->y_pred1_x0, ts->y_pred1_y0, ts->y_pred1_x0y0, -+ ts->y_pred1_hgt16, ts->y_pred1_hle16, ts->y_pred1_wgt8, ts->y_pred1_wle8, ts->y_pred1_y8_merge, -+ ts->y_pred2_xy, ts->y_pred2_x0, ts->y_pred2_y0, ts->y_pred2_x0y0, -+ ts->y_pred2_hgt16, ts->y_pred2_hle16); -+ memset(ts, 0, sizeof(*ts)); -+ } -+#endif -+ -+ return lc->ts; -+ -+fail: -+ // Cleanup -+ av_log(s->avctx, AV_LOG_ERROR, "%s failed: err=%d\n", __func__, err); -+ // Free our job & wait for temination -+ worker_free(s, lc); -+ worker_wait(s, lc); -+ return err; -+} -+ -+ -+static void set_no_backward_pred(HEVCRpiContext * const s) -+{ -+ int i, j; -+ const RefPicList *const refPicList = s->refPicList; -+ -+ s->no_backward_pred_flag = 0; -+ if (s->sh.slice_type != HEVC_SLICE_B || !s->sh.slice_temporal_mvp_enabled_flag) -+ return; -+ -+ for (j = 0; j < 2; j++) { -+ for (i = 0; i < refPicList[j].nb_refs; i++) { -+ if (refPicList[j].list[i] > s->poc) { -+ s->no_backward_pred_flag = 1; -+ return; -+ } -+ } -+ } -+} -+ -+static int hls_slice_data(HEVCRpiContext * const s, const H2645NAL * const nal) -+{ -+ int err; -+ if ((err = gen_entry_points(s, nal)) < 0) -+ return err; -+ -+ set_no_backward_pred(s); -+ -+ return rpi_decode_entry(s->avctx, NULL); -+} -+ -+static int set_side_data(HEVCRpiContext *s) -+{ -+ AVFrame *out = s->ref->frame; -+ -+ if (s->sei.frame_packing.present && -+ s->sei.frame_packing.arrangement_type >= 3 && -+ s->sei.frame_packing.arrangement_type <= 5 && -+ s->sei.frame_packing.content_interpretation_type > 0 && -+ s->sei.frame_packing.content_interpretation_type < 3) { -+ AVStereo3D *stereo = av_stereo3d_create_side_data(out); -+ if (!stereo) -+ return AVERROR(ENOMEM); -+ -+ switch (s->sei.frame_packing.arrangement_type) { -+ case 3: -+ if (s->sei.frame_packing.quincunx_subsampling) -+ stereo->type = AV_STEREO3D_SIDEBYSIDE_QUINCUNX; -+ else -+ stereo->type = AV_STEREO3D_SIDEBYSIDE; -+ break; -+ case 4: -+ stereo->type = AV_STEREO3D_TOPBOTTOM; -+ break; -+ case 5: -+ stereo->type = AV_STEREO3D_FRAMESEQUENCE; -+ break; -+ } -+ -+ if (s->sei.frame_packing.content_interpretation_type == 2) -+ stereo->flags = AV_STEREO3D_FLAG_INVERT; -+ -+ if (s->sei.frame_packing.arrangement_type == 5) { -+ if (s->sei.frame_packing.current_frame_is_frame0_flag) -+ stereo->view = AV_STEREO3D_VIEW_LEFT; -+ else -+ stereo->view = AV_STEREO3D_VIEW_RIGHT; -+ } -+ } -+ -+ if (s->sei.display_orientation.present && -+ (s->sei.display_orientation.anticlockwise_rotation || -+ s->sei.display_orientation.hflip || s->sei.display_orientation.vflip)) { -+ double angle = s->sei.display_orientation.anticlockwise_rotation * 360 / (double) (1 << 16); -+ AVFrameSideData *rotation = av_frame_new_side_data(out, -+ AV_FRAME_DATA_DISPLAYMATRIX, -+ sizeof(int32_t) * 9); -+ if (!rotation) -+ return AVERROR(ENOMEM); -+ -+ av_display_rotation_set((int32_t *)rotation->data, angle); -+ av_display_matrix_flip((int32_t *)rotation->data, -+ s->sei.display_orientation.hflip, -+ s->sei.display_orientation.vflip); -+ } -+ -+ // Decrement the mastering display flag when IRAP frame has no_rasl_output_flag=1 -+ // so the side data persists for the entire coded video sequence. -+ if (s->sei.mastering_display.present > 0 && -+ IS_IRAP(s) && s->no_rasl_output_flag) { -+ s->sei.mastering_display.present--; -+ } -+ if (s->sei.mastering_display.present) { -+ // HEVC uses a g,b,r ordering, which we convert to a more natural r,g,b -+ const int mapping[3] = {2, 0, 1}; -+ const int chroma_den = 50000; -+ const int luma_den = 10000; -+ int i; -+ AVMasteringDisplayMetadata *metadata = -+ av_mastering_display_metadata_create_side_data(out); -+ if (!metadata) -+ return AVERROR(ENOMEM); -+ -+ for (i = 0; i < 3; i++) { -+ const int j = mapping[i]; -+ metadata->display_primaries[i][0].num = s->sei.mastering_display.display_primaries[j][0]; -+ metadata->display_primaries[i][0].den = chroma_den; -+ metadata->display_primaries[i][1].num = s->sei.mastering_display.display_primaries[j][1]; -+ metadata->display_primaries[i][1].den = chroma_den; -+ } -+ metadata->white_point[0].num = s->sei.mastering_display.white_point[0]; -+ metadata->white_point[0].den = chroma_den; -+ metadata->white_point[1].num = s->sei.mastering_display.white_point[1]; -+ metadata->white_point[1].den = chroma_den; -+ -+ metadata->max_luminance.num = s->sei.mastering_display.max_luminance; -+ metadata->max_luminance.den = luma_den; -+ metadata->min_luminance.num = s->sei.mastering_display.min_luminance; -+ metadata->min_luminance.den = luma_den; -+ metadata->has_luminance = 1; -+ metadata->has_primaries = 1; -+ -+ av_log(s->avctx, AV_LOG_DEBUG, "Mastering Display Metadata:\n"); -+ av_log(s->avctx, AV_LOG_DEBUG, -+ "r(%5.4f,%5.4f) g(%5.4f,%5.4f) b(%5.4f %5.4f) wp(%5.4f, %5.4f)\n", -+ av_q2d(metadata->display_primaries[0][0]), -+ av_q2d(metadata->display_primaries[0][1]), -+ av_q2d(metadata->display_primaries[1][0]), -+ av_q2d(metadata->display_primaries[1][1]), -+ av_q2d(metadata->display_primaries[2][0]), -+ av_q2d(metadata->display_primaries[2][1]), -+ av_q2d(metadata->white_point[0]), av_q2d(metadata->white_point[1])); -+ av_log(s->avctx, AV_LOG_DEBUG, -+ "min_luminance=%f, max_luminance=%f\n", -+ av_q2d(metadata->min_luminance), av_q2d(metadata->max_luminance)); -+ } -+ // Decrement the mastering display flag when IRAP frame has no_rasl_output_flag=1 -+ // so the side data persists for the entire coded video sequence. -+ if (s->sei.content_light.present > 0 && -+ IS_IRAP(s) && s->no_rasl_output_flag) { -+ s->sei.content_light.present--; -+ } -+ if (s->sei.content_light.present) { -+ AVContentLightMetadata *metadata = -+ av_content_light_metadata_create_side_data(out); -+ if (!metadata) -+ return AVERROR(ENOMEM); -+ metadata->MaxCLL = s->sei.content_light.max_content_light_level; -+ metadata->MaxFALL = s->sei.content_light.max_pic_average_light_level; -+ -+ av_log(s->avctx, AV_LOG_DEBUG, "Content Light Level Metadata:\n"); -+ av_log(s->avctx, AV_LOG_DEBUG, "MaxCLL=%d, MaxFALL=%d\n", -+ metadata->MaxCLL, metadata->MaxFALL); -+ } -+ -+ if (s->sei.a53_caption.a53_caption) { -+ AVFrameSideData* sd = av_frame_new_side_data(out, -+ AV_FRAME_DATA_A53_CC, -+ s->sei.a53_caption.a53_caption_size); -+ if (sd) -+ memcpy(sd->data, s->sei.a53_caption.a53_caption, s->sei.a53_caption.a53_caption_size); -+ av_freep(&s->sei.a53_caption.a53_caption); -+ s->sei.a53_caption.a53_caption_size = 0; -+ s->avctx->properties |= FF_CODEC_PROPERTY_CLOSED_CAPTIONS; -+ } -+ -+ if (s->sei.alternative_transfer.present && -+ av_color_transfer_name(s->sei.alternative_transfer.preferred_transfer_characteristics) && -+ s->sei.alternative_transfer.preferred_transfer_characteristics != AVCOL_TRC_UNSPECIFIED) { -+ s->avctx->color_trc = out->color_trc = s->sei.alternative_transfer.preferred_transfer_characteristics; -+ } -+ -+ return 0; -+} -+ -+static int hevc_frame_start(HEVCRpiContext * const s) -+{ -+ int ret; -+ -+ memset(s->bs_horizontal, 0, s->bs_size * 2); // Does V too -+ memset(s->is_pcm, 0, s->ps.sps->pcm_width * s->ps.sps->pcm_height); -+ memset(s->tab_slice_address, -1, s->ps.sps->ctb_size * sizeof(*s->tab_slice_address)); -+ -+ // Only need to remember intra for CIP -+ if (!s->ps.pps->constrained_intra_pred_flag || s->is_irap) -+ s->is_intra = NULL; -+ else -+ { -+ s->is_intra = s->is_intra_store; -+ memset(s->is_intra, 0, s->ps.sps->pcm_width * s->ps.sps->pcm_height); -+ } -+ -+ s->is_decoded = 0; -+ s->first_nal_type = s->nal_unit_type; -+ -+ s->no_rasl_output_flag = IS_IDR(s) || IS_BLA(s) || (s->nal_unit_type == HEVC_NAL_CRA_NUT && s->last_eos); -+ -+ if (s->pkt.nb_nals > s->rpl_tab_size) -+ { -+ // In most cases it will be faster to free & realloc as that doesn't -+ // require (an unwanted) copy -+ av_freep(&s->rpl_tab); -+ s->rpl_tab_size = 0; -+ if ((s->rpl_tab = av_malloc(s->pkt.nb_nals * sizeof(*s->rpl_tab))) == NULL) -+ goto fail; -+ s->rpl_tab_size = s->pkt.nb_nals; -+ } -+ memset(s->rpl_tab, 0, s->pkt.nb_nals * sizeof(*s->rpl_tab)); -+ -+ ret = ff_hevc_rpi_set_new_ref(s, &s->frame, s->poc); -+ if (ret < 0) -+ goto fail; -+ -+ // Resize rpl_tab to max that we might want -+ ret = ff_hevc_rpi_frame_rps(s); -+ if (ret < 0) { -+ av_log(s->avctx, AV_LOG_ERROR, "Error constructing the frame RPS.\n"); -+ goto fail; -+ } -+ -+ s->ref->frame->key_frame = IS_IRAP(s); -+ -+ ret = set_side_data(s); -+ if (ret < 0) -+ goto fail; -+ -+ s->frame->pict_type = 3 - s->sh.slice_type; -+ -+ if (!IS_IRAP(s)) -+ ff_hevc_rpi_bump_frame(s); -+ -+ av_frame_unref(s->output_frame); -+ ret = ff_hevc_rpi_output_frame(s, s->output_frame, 0); -+ if (ret < 0) -+ goto fail; -+ -+ ff_thread_finish_setup(s->avctx); -+ -+ return 0; -+ -+fail: -+ if (s->ref) -+ ff_hevc_rpi_unref_frame(s, s->ref, ~0); -+ s->ref = NULL; -+ return ret; -+} -+ -+static int decode_nal_unit(HEVCRpiContext *s, const H2645NAL *nal) -+{ -+ GetBitContext * const gb = &s->HEVClc->gb; -+ int ctb_addr_ts, ret; -+ -+ *gb = nal->gb; -+ s->nal_unit_type = nal->type; -+ s->temporal_id = nal->temporal_id; -+ -+ switch (s->nal_unit_type) { -+ case HEVC_NAL_VPS: -+ ret = ff_hevc_rpi_decode_nal_vps(gb, s->avctx, &s->ps); -+ if (ret < 0) -+ goto fail; -+ break; -+ case HEVC_NAL_SPS: -+ ret = ff_hevc_rpi_decode_nal_sps(gb, s->avctx, &s->ps, -+ s->apply_defdispwin); -+ if (ret < 0) -+ goto fail; -+ break; -+ case HEVC_NAL_PPS: -+ ret = ff_hevc_rpi_decode_nal_pps(gb, s->avctx, &s->ps); -+ if (ret < 0) -+ goto fail; -+ break; -+ case HEVC_NAL_SEI_PREFIX: -+ case HEVC_NAL_SEI_SUFFIX: -+ ret = ff_hevc_rpi_decode_nal_sei(gb, s->avctx, &s->sei, &s->ps, s->nal_unit_type); -+ if (ret < 0) -+ goto fail; -+ break; -+ case HEVC_NAL_TRAIL_R: -+ case HEVC_NAL_TRAIL_N: -+ case HEVC_NAL_TSA_N: -+ case HEVC_NAL_TSA_R: -+ case HEVC_NAL_STSA_N: -+ case HEVC_NAL_STSA_R: -+ case HEVC_NAL_BLA_W_LP: -+ case HEVC_NAL_BLA_W_RADL: -+ case HEVC_NAL_BLA_N_LP: -+ case HEVC_NAL_IDR_W_RADL: -+ case HEVC_NAL_IDR_N_LP: -+ case HEVC_NAL_CRA_NUT: -+ case HEVC_NAL_RADL_N: -+ case HEVC_NAL_RADL_R: -+ case HEVC_NAL_RASL_N: -+ case HEVC_NAL_RASL_R: -+ ret = hls_slice_header(s); -+ if (ret < 0) -+ return ret; -+ -+ // The definition of _N unit types is "non-reference for other frames -+ // with the same temporal_id" so they may/will be ref frames for pics -+ // with a higher temporal_id. -+ s->used_for_ref = s->ps.sps->max_sub_layers > s->temporal_id + 1 || -+ !(s->nal_unit_type == HEVC_NAL_TRAIL_N || -+ s->nal_unit_type == HEVC_NAL_TSA_N || -+ s->nal_unit_type == HEVC_NAL_STSA_N || -+ s->nal_unit_type == HEVC_NAL_RADL_N || -+ s->nal_unit_type == HEVC_NAL_RASL_N); -+ s->offload_recon = s->threads_type != 0 && s->used_for_ref; -+ s->is_irap = IS_IRAP(s); -+ -+#if DEBUG_DECODE_N -+ { -+ static int z = 0; -+ if (IS_IDR(s)) { -+ z = 1; -+ } -+ if (z != 0 && z++ > DEBUG_DECODE_N) { -+ s->is_decoded = 0; -+ break; -+ } -+ } -+#endif -+ if ( -+ (s->avctx->skip_frame >= AVDISCARD_NONREF && !s->used_for_ref) || -+ (s->avctx->skip_frame >= AVDISCARD_BIDIR && s->sh.slice_type == HEVC_SLICE_B) || -+ (s->avctx->skip_frame >= AVDISCARD_NONINTRA && s->sh.slice_type != HEVC_SLICE_I) || -+ (s->avctx->skip_frame >= AVDISCARD_NONKEY && !IS_IDR(s))) -+ { -+ s->is_decoded = 0; -+ break; -+ } -+ -+ if (s->sh.first_slice_in_pic_flag) { -+ if (s->max_ra == INT_MAX) { -+ if (s->nal_unit_type == HEVC_NAL_CRA_NUT || IS_BLA(s)) { -+ s->max_ra = s->poc; -+ } else { -+ if (IS_IDR(s)) -+ s->max_ra = INT_MIN; -+ } -+ } -+ -+ if ((s->nal_unit_type == HEVC_NAL_RASL_R || s->nal_unit_type == HEVC_NAL_RASL_N) && -+ s->poc <= s->max_ra) { -+ s->is_decoded = 0; -+ break; -+ } else { -+ if (s->nal_unit_type == HEVC_NAL_RASL_R && s->poc > s->max_ra) -+ s->max_ra = INT_MIN; -+ } -+ -+ ret = hevc_frame_start(s); -+ if (ret < 0) -+ return ret; -+ } else if (!s->ref) { -+ av_log(s->avctx, AV_LOG_ERROR, "First slice in a frame missing.\n"); -+ goto fail; -+ } -+ -+ if (s->nal_unit_type != s->first_nal_type) { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "Non-matching NAL types of the VCL NALUs: %d %d\n", -+ s->first_nal_type, s->nal_unit_type); -+ return AVERROR_INVALIDDATA; -+ } -+ -+ if (!s->sh.dependent_slice_segment_flag && -+ s->sh.slice_type != HEVC_SLICE_I) { -+ ret = ff_hevc_rpi_slice_rpl(s); -+ if (ret < 0) { -+ av_log(s->avctx, AV_LOG_WARNING, -+ "Error constructing the reference lists for the current slice.\n"); -+ goto fail; -+ } -+ } -+ -+ ctb_addr_ts = hls_slice_data(s, nal); -+ if (ctb_addr_ts >= s->ps.sps->ctb_size) { -+ s->is_decoded = 1; -+ } -+ -+ if (ctb_addr_ts < 0) { -+ ret = ctb_addr_ts; -+ goto fail; -+ } -+ break; -+ case HEVC_NAL_EOS_NUT: -+ case HEVC_NAL_EOB_NUT: -+ s->seq_decode = (s->seq_decode + 1) & 0xff; -+ s->max_ra = INT_MAX; -+ break; -+ case HEVC_NAL_AUD: -+ case HEVC_NAL_FD_NUT: -+ break; -+ default: -+ av_log(s->avctx, AV_LOG_INFO, -+ "Skipping NAL unit %d\n", s->nal_unit_type); -+ } -+ -+ return 0; -+fail: -+ if (s->avctx->err_recognition & AV_EF_EXPLODE) -+ return ret; -+ return 0; -+} -+ -+static int decode_nal_units(HEVCRpiContext *s, const uint8_t *buf, int length) -+{ -+ int i, ret = 0; -+ int eos_at_start = 1; -+ -+ s->ref = NULL; -+ s->last_eos = s->eos; -+ s->eos = 0; -+ -+ /* split the input packet into NAL units, so we know the upper bound on the -+ * number of slices in the frame */ -+ ret = ff_h2645_packet_split(&s->pkt, buf, length, s->avctx, s->is_nalff, -+ s->nal_length_size, s->avctx->codec_id, 0); -+ if (ret < 0) { -+ av_log(s->avctx, AV_LOG_ERROR, -+ "Error splitting the input into NAL units.\n"); -+ return ret; -+ } -+ -+ for (i = 0; i < s->pkt.nb_nals; i++) { -+ if (s->pkt.nals[i].type == HEVC_NAL_EOB_NUT || -+ s->pkt.nals[i].type == HEVC_NAL_EOS_NUT) { -+ if (eos_at_start) { -+ s->last_eos = 1; -+ } else { -+ s->eos = 1; -+ } -+ } else { -+ eos_at_start = 0; -+ } -+ } -+ -+ /* decode the NAL units */ -+ for (i = 0; i < s->pkt.nb_nals; i++) { -+ ret = decode_nal_unit(s, &s->pkt.nals[i]); -+ if (ret < 0) { -+ av_log(s->avctx, AV_LOG_WARNING, -+ "Error parsing NAL unit #%d.\n", i); -+ goto fail; -+ } -+ } -+ -+fail: // Also success path -+ if (s->ref != NULL) { -+ if (s->used_for_ref && s->threads_type != 0) { -+ ff_hevc_rpi_progress_signal_all_done(s); -+ } -+ else { -+ // Flush frame to real memory as we expect to be able to pass -+ // it straight on to mmal -+ flush_frame(s, s->frame); -+ } -+ } -+ return ret; -+} -+ -+static void print_md5(void *log_ctx, int level, uint8_t md5[16]) -+{ -+ int i; -+ for (i = 0; i < 16; i++) -+ av_log(log_ctx, level, "%02"PRIx8, md5[i]); -+} -+ -+static int verify_md5(HEVCRpiContext *s, AVFrame *frame) -+{ -+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(frame->format); -+ int pixel_shift; -+ int i, j; -+ -+ if (!desc) -+ return AVERROR(EINVAL); -+ -+ pixel_shift = desc->comp[0].depth > 8; -+ -+ av_log(s->avctx, AV_LOG_DEBUG, "Verifying checksum for frame with POC %d: ", -+ s->poc); -+ -+ /* the checksums are LE, so we have to byteswap for >8bpp formats -+ * on BE arches */ -+#if HAVE_BIGENDIAN -+ if (pixel_shift && !s->checksum_buf) { -+ av_fast_malloc(&s->checksum_buf, &s->checksum_buf_size, -+ FFMAX3(frame->linesize[0], frame->linesize[1], -+ frame->linesize[2])); -+ if (!s->checksum_buf) -+ return AVERROR(ENOMEM); -+ } -+#endif -+ -+ for (i = 0; frame->data[i]; i++) { -+ int width = s->avctx->coded_width; -+ int height = s->avctx->coded_height; -+ int w = (i == 1 || i == 2) ? (width >> desc->log2_chroma_w) : width; -+ int h = (i == 1 || i == 2) ? (height >> desc->log2_chroma_h) : height; -+ uint8_t md5[16]; -+ -+ av_md5_init(s->md5_ctx); -+ for (j = 0; j < h; j++) { -+ const uint8_t *src = frame->data[i] + j * frame_stride1(frame, 1); -+#if HAVE_BIGENDIAN -+ if (pixel_shift) { -+ s->bdsp.bswap16_buf((uint16_t *) s->checksum_buf, -+ (const uint16_t *) src, w); -+ src = s->checksum_buf; -+ } -+#endif -+ av_md5_update(s->md5_ctx, src, w << pixel_shift); -+ } -+ av_md5_final(s->md5_ctx, md5); -+ -+ if (!memcmp(md5, s->sei.picture_hash.md5[i], 16)) { -+ av_log (s->avctx, AV_LOG_DEBUG, "plane %d - correct ", i); -+ print_md5(s->avctx, AV_LOG_DEBUG, md5); -+ av_log (s->avctx, AV_LOG_DEBUG, "; "); -+ } else { -+ av_log (s->avctx, AV_LOG_ERROR, "mismatching checksum of plane %d - ", i); -+ print_md5(s->avctx, AV_LOG_ERROR, md5); -+ av_log (s->avctx, AV_LOG_ERROR, " != "); -+ print_md5(s->avctx, AV_LOG_ERROR, s->sei.picture_hash.md5[i]); -+ av_log (s->avctx, AV_LOG_ERROR, "\n"); -+ return AVERROR_INVALIDDATA; -+ } -+ } -+ -+ av_log(s->avctx, AV_LOG_DEBUG, "\n"); -+ -+ return 0; -+} -+ -+static int all_sps_supported(const HEVCRpiContext * const s) -+{ -+ for (unsigned int i = 0; i < FF_ARRAY_ELEMS(s->ps.sps_list); i++) { -+ if (s->ps.sps_list[i] != NULL) -+ { -+ const HEVCRpiSPS * const sps = (const HEVCRpiSPS*)s->ps.sps_list[i]->data; -+ if (!is_sps_supported(sps)) -+ return 0; -+ } -+ } -+ return 1; -+} -+ -+static int hevc_rpi_decode_extradata(HEVCRpiContext *s, uint8_t *buf, int length, int first) -+{ -+ int ret, i; -+ -+ ret = ff_hevc_rpi_decode_extradata(buf, length, &s->ps, &s->sei, &s->is_nalff, -+ &s->nal_length_size, s->avctx->err_recognition, -+ s->apply_defdispwin, s->avctx); -+ if (ret < 0) -+ return ret; -+ -+ /* export stream parameters from the first SPS */ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->ps.sps_list); i++) { -+ if (first && s->ps.sps_list[i]) { -+ const HEVCRpiSPS *sps = (const HEVCRpiSPS*)s->ps.sps_list[i]->data; -+ export_stream_params(s->avctx, &s->ps, sps); -+ break; -+ } -+ } -+ -+ return 0; -+} -+ -+static int hevc_rpi_decode_frame(AVCodecContext *avctx, void *data, int *got_output, -+ AVPacket *avpkt) -+{ -+ int ret; -+ int new_extradata_size; -+ uint8_t *new_extradata; -+ HEVCRpiContext *s = avctx->priv_data; -+ -+ if (!avpkt->size) { -+ ret = ff_hevc_rpi_output_frame(s, data, 1); -+ if (ret < 0) -+ return ret; -+ -+ *got_output = ret; -+ return 0; -+ } -+ -+ new_extradata = av_packet_get_side_data(avpkt, AV_PKT_DATA_NEW_EXTRADATA, -+ &new_extradata_size); -+ if (new_extradata && new_extradata_size > 0) { -+ ret = hevc_rpi_decode_extradata(s, new_extradata, new_extradata_size, 0); -+ if (ret < 0) -+ return ret; -+ } -+ -+ s->ref = NULL; -+ ret = decode_nal_units(s, avpkt->data, avpkt->size); -+ if (ret < 0) -+ return ret; -+ -+ /* verify the SEI checksum */ -+ if (avctx->err_recognition & AV_EF_CRCCHECK && s->is_decoded && -+ s->sei.picture_hash.is_md5) { -+ ret = verify_md5(s, s->ref->frame); -+ if (ret < 0 && avctx->err_recognition & AV_EF_EXPLODE) { -+ ff_hevc_rpi_unref_frame(s, s->ref, ~0); -+ return ret; -+ } -+ } -+ s->sei.picture_hash.is_md5 = 0; -+ -+ if (s->is_decoded) { -+ av_log(avctx, AV_LOG_DEBUG, "Decoded frame with POC %d.\n", s->poc); -+ s->is_decoded = 0; -+ } -+ -+ if (s->output_frame->buf[0]) { -+ av_frame_move_ref(data, s->output_frame); -+ *got_output = 1; -+ } -+ -+ return avpkt->size; -+} -+ -+static int hevc_ref_frame(HEVCRpiContext *s, HEVCRpiFrame *dst, HEVCRpiFrame *src) -+{ -+ int ret; -+ -+ ret = ff_thread_ref_frame(&dst->tf, &src->tf); -+ if (ret < 0) -+ return ret; -+ -+ if (src->col_mvf_buf != NULL) -+ { -+ dst->col_mvf_buf = av_buffer_ref(src->col_mvf_buf); -+ if (!dst->col_mvf_buf) -+ goto fail; -+ } -+ dst->col_mvf = src->col_mvf; -+ -+ dst->poc = src->poc; -+ dst->flags = src->flags; -+ dst->sequence = src->sequence; -+ return 0; -+ -+fail: -+ ff_hevc_rpi_unref_frame(s, dst, ~0); -+ return AVERROR(ENOMEM); -+} -+ -+ -+static av_cold int hevc_decode_free(AVCodecContext *avctx) -+{ -+ HEVCRpiContext * const s = avctx->priv_data; -+ int i; -+ -+ pic_arrays_free(s); -+ -+ av_freep(&s->md5_ctx); -+ -+ av_freep(&s->cabac_save); -+ -+#if RPI_EXTRA_BIT_THREADS -+ bit_threads_kill(s); -+#endif -+ -+ hevc_exit_worker(s); -+ vpu_qpu_term(); -+ for (i = 0; i != 2; ++i) { -+ ff_hevc_rpi_progress_kill_state(s->progress_states + i); -+ } -+ job_lc_kill(s->HEVClc); -+ -+ av_freep(&s->sao_pixel_buffer_h[0]); // [1] & [2] allocated with [0] -+ av_freep(&s->sao_pixel_buffer_v[0]); -+ av_frame_free(&s->output_frame); -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ ff_hevc_rpi_unref_frame(s, &s->DPB[i], ~0); -+ av_frame_free(&s->DPB[i].frame); -+ } -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->ps.vps_list); i++) -+ av_buffer_unref(&s->ps.vps_list[i]); -+ for (i = 0; i < FF_ARRAY_ELEMS(s->ps.sps_list); i++) -+ av_buffer_unref(&s->ps.sps_list[i]); -+ for (i = 0; i < FF_ARRAY_ELEMS(s->ps.pps_list); i++) -+ av_buffer_unref(&s->ps.pps_list[i]); -+ s->ps.sps = NULL; -+ s->ps.pps = NULL; -+ s->ps.vps = NULL; -+ -+ // Free separately from sLists as used that way by RPI WPP -+ for (i = 0; i < MAX_NB_THREADS && s->HEVClcList[i] != NULL; ++i) { -+ av_freep(s->HEVClcList + i); -+ } -+ s->HEVClc = NULL; // Allocated as part of HEVClcList -+ -+ ff_h2645_packet_uninit(&s->pkt); -+ -+ // This must be after we free off the DPB -+ // * If the outer code is still holding any frames hopefully it will -+ // have its own ref to zc -+ av_rpi_zc_uninit(avctx); -+ -+ return 0; -+} -+ -+ -+static av_cold int hevc_init_context(AVCodecContext *avctx) -+{ -+ HEVCRpiContext *s = avctx->priv_data; -+ int i; -+ -+ s->avctx = avctx; -+ -+ s->HEVClc = av_mallocz(sizeof(HEVCRpiLocalContext)); -+ if (!s->HEVClc) -+ goto fail; -+ s->HEVClcList[0] = s->HEVClc; -+ -+ // Whilst FFmpegs init fn is only called once the close fn is called as -+ // many times as we have threads (init_thread_copy is called for the -+ // threads). So to match init & term put the init here where it will be -+ // called by both init & copy -+ av_rpi_zc_init(avctx); -+ -+ if (vpu_qpu_init() != 0) -+ goto fail; -+ -+#if RPI_QPU_EMU_Y || RPI_QPU_EMU_C -+ { -+ static const uint32_t dframe[1] = {0x80808080}; -+ s->qpu_dummy_frame_emu = (const uint8_t *)dframe; -+ } -+#endif -+#if !RPI_QPU_EMU_Y || !RPI_QPU_EMU_C -+ s->qpu_dummy_frame_qpu = qpu_dummy(); -+#endif -+ -+ bt_lc_init(s, s->HEVClc, 0); -+ job_lc_init(s->HEVClc); -+ -+ for (i = 0; i != 2; ++i) { -+ ff_hevc_rpi_progress_init_state(s->progress_states + i); -+ } -+ -+ if ((s->cabac_save = av_malloc(sizeof(*s->cabac_save))) == NULL) -+ goto fail; -+ -+ if ((s->output_frame = av_frame_alloc()) == NULL) -+ goto fail; -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ s->DPB[i].frame = av_frame_alloc(); -+ if (!s->DPB[i].frame) -+ goto fail; -+ s->DPB[i].tf.f = s->DPB[i].frame; -+ s->DPB[i].dpb_no = i; -+ } -+ -+ s->max_ra = INT_MAX; -+ -+ if ((s->md5_ctx = av_md5_alloc()) == NULL) -+ goto fail; -+ -+ s->context_initialized = 1; -+ s->eos = 0; -+ -+ ff_hevc_rpi_reset_sei(&s->sei); -+ -+ return 0; -+ -+fail: -+ av_log(s->avctx, AV_LOG_ERROR, "%s: Failed\n", __func__); -+ hevc_decode_free(avctx); -+ return AVERROR(ENOMEM); -+} -+ -+static int hevc_update_thread_context(AVCodecContext *dst, -+ const AVCodecContext *src) -+{ -+ HEVCRpiContext *s = dst->priv_data; -+ HEVCRpiContext *s0 = src->priv_data; -+ int i, ret; -+ -+ if (!s->context_initialized) { -+ ret = hevc_init_context(dst); -+ if (ret < 0) -+ return ret; -+ } -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) { -+ ff_hevc_rpi_unref_frame(s, &s->DPB[i], ~0); -+ if (s0->DPB[i].frame->buf[0]) { -+ ret = hevc_ref_frame(s, &s->DPB[i], &s0->DPB[i]); -+ if (ret < 0) -+ return ret; -+ } -+ } -+ -+ if (s->ps.sps != s0->ps.sps) -+ s->ps.sps = NULL; -+ for (i = 0; i < FF_ARRAY_ELEMS(s->ps.vps_list); i++) { -+ av_buffer_unref(&s->ps.vps_list[i]); -+ if (s0->ps.vps_list[i]) { -+ s->ps.vps_list[i] = av_buffer_ref(s0->ps.vps_list[i]); -+ if (!s->ps.vps_list[i]) -+ return AVERROR(ENOMEM); -+ } -+ } -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->ps.sps_list); i++) { -+ av_buffer_unref(&s->ps.sps_list[i]); -+ if (s0->ps.sps_list[i]) { -+ s->ps.sps_list[i] = av_buffer_ref(s0->ps.sps_list[i]); -+ if (!s->ps.sps_list[i]) -+ return AVERROR(ENOMEM); -+ } -+ } -+ -+ for (i = 0; i < FF_ARRAY_ELEMS(s->ps.pps_list); i++) { -+ av_buffer_unref(&s->ps.pps_list[i]); -+ if (s0->ps.pps_list[i]) { -+ s->ps.pps_list[i] = av_buffer_ref(s0->ps.pps_list[i]); -+ if (!s->ps.pps_list[i]) -+ return AVERROR(ENOMEM); -+ } -+ } -+ -+ if (s->ps.sps != s0->ps.sps) -+ if ((ret = set_sps(s, s0->ps.sps, src->pix_fmt)) < 0) -+ return ret; -+ -+ s->seq_decode = s0->seq_decode; -+ s->seq_output = s0->seq_output; -+ s->pocTid0 = s0->pocTid0; -+ s->max_ra = s0->max_ra; -+ s->eos = s0->eos; -+ s->no_rasl_output_flag = s0->no_rasl_output_flag; -+ -+ s->is_nalff = s0->is_nalff; -+ s->nal_length_size = s0->nal_length_size; -+ -+ s->threads_type = s0->threads_type; -+ -+ if (s0->eos) { -+ s->seq_decode = (s->seq_decode + 1) & 0xff; -+ s->max_ra = INT_MAX; -+ } -+ -+ s->sei.frame_packing = s0->sei.frame_packing; -+ s->sei.display_orientation = s0->sei.display_orientation; -+ s->sei.mastering_display = s0->sei.mastering_display; -+ s->sei.content_light = s0->sei.content_light; -+ s->sei.alternative_transfer = s0->sei.alternative_transfer; -+ -+ // * We do this here as it allows us to easily locate our parents -+ // global job pool, but there really should be a less nasty way -+ if (s->jbc == NULL) -+ { -+ av_assert0((s->jbc = rpi_job_ctl_new(s0->jbc->jbg)) != NULL); -+ hevc_init_worker(s); -+ } -+ -+ return 0; -+} -+ -+static av_cold int hevc_decode_init(AVCodecContext *avctx) -+{ -+ HEVCRpiContext *s = avctx->priv_data; -+ int ret; -+ -+ avctx->internal->allocate_progress = 1; -+ -+ { -+ HEVCRpiJobGlobal * const jbg = jbg_new(FFMAX(avctx->thread_count * 3, 5)); -+ if (jbg == NULL) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "%s: Job global init failed\n", __func__); -+ return -1; -+ } -+ -+ if ((s->jbc = rpi_job_ctl_new(jbg)) == NULL) -+ { -+ av_log(s->avctx, AV_LOG_ERROR, "%s: Job ctl init failed\n", __func__); -+ return -1; -+ } -+ } -+ -+ ret = hevc_init_context(avctx); -+ if (ret < 0) -+ return ret; -+ -+ hevc_init_worker(s); -+ -+ s->sei.picture_timing.picture_struct = 0; -+ s->eos = 1; -+ -+ atomic_init(&s->wpp_err, 0); -+ -+ if (avctx->extradata_size > 0 && avctx->extradata) { -+ ret = hevc_rpi_decode_extradata(s, avctx->extradata, avctx->extradata_size, 1); -+ -+ if (ret == 0 && !all_sps_supported(s)) -+ ret = AVERROR_DECODER_NOT_FOUND; -+ -+ if (ret < 0) -+ { -+ hevc_decode_free(avctx); -+ return ret; -+ } -+ } -+ -+ if((avctx->active_thread_type & FF_THREAD_FRAME) && avctx->thread_count > 1) -+ s->threads_type = FF_THREAD_FRAME; -+ else -+ s->threads_type = 0; -+ -+ return 0; -+} -+ -+static av_cold int hevc_init_thread_copy(AVCodecContext *avctx) -+{ -+ HEVCRpiContext *s = avctx->priv_data; -+ int ret; -+ -+ memset(s, 0, sizeof(*s)); -+ -+ ret = hevc_init_context(avctx); -+ if (ret < 0) -+ return ret; -+ -+ return 0; -+} -+ -+static void hevc_decode_flush(AVCodecContext *avctx) -+{ -+ HEVCRpiContext *s = avctx->priv_data; -+ ff_hevc_rpi_flush_dpb(s); -+ s->max_ra = INT_MAX; -+ s->eos = 1; -+} -+ -+#define OFFSET(x) offsetof(HEVCRpiContext, x) -+#define PAR (AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_VIDEO_PARAM) -+ -+ -+static const AVOption options[] = { -+ { "apply_defdispwin", "Apply default display window from VUI", OFFSET(apply_defdispwin), -+ AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, PAR }, -+ { "strict-displaywin", "stricly apply default display window size", OFFSET(apply_defdispwin), -+ AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, PAR }, -+ { NULL }, -+}; -+ -+static const AVClass hevc_rpi_decoder_class = { -+ .class_name = "HEVC RPI decoder", -+ .item_name = av_default_item_name, -+ .option = options, -+ .version = LIBAVUTIL_VERSION_INT, -+}; -+ -+static const enum AVPixelFormat hevc_rpi_pix_fmts[] = { -+ AV_PIX_FMT_SAND128, -+ AV_PIX_FMT_SAND64_10, -+ AV_PIX_FMT_NONE -+}; -+ -+//static const AVCodecHWConfigInternal *hevc_rpi_hw_configs[] = { -+// HW_CONFIG_INTERNAL(HEVC_RPI), -+// NULL -+//}; -+ -+ -+AVCodec ff_hevc_rpi_decoder = { -+ .name = "hevc_rpi", -+ .long_name = NULL_IF_CONFIG_SMALL("HEVC (rpi)"), -+ .type = AVMEDIA_TYPE_VIDEO, -+ .id = AV_CODEC_ID_HEVC, -+ .priv_data_size = sizeof(HEVCRpiContext), -+ .priv_class = &hevc_rpi_decoder_class, -+ .init = hevc_decode_init, -+ .close = hevc_decode_free, -+ .decode = hevc_rpi_decode_frame, -+ .flush = hevc_decode_flush, -+ .update_thread_context = hevc_update_thread_context, -+ .init_thread_copy = hevc_init_thread_copy, -+ .capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY | -+// AV_CODEC_CAP_HARDWARE | -+#if 0 -+ // Debugging is often easier without threads getting in the way -+ 0, -+#warning H265 threading turned off -+#else -+ // We only have decent optimisation for frame - so only admit to that -+ AV_CODEC_CAP_FRAME_THREADS, -+#endif -+ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_EXPORTS_CROPPING, -+ .pix_fmts = hevc_rpi_pix_fmts, -+ .profiles = NULL_IF_CONFIG_SMALL(ff_hevc_profiles), -+// .hw_configs = hevc_rpi_hw_configs, -+// .wrapper_name = "hevc_rpi", -+}; -+ -diff --git a/libavcodec/rpi_hevcdec.h b/libavcodec/rpi_hevcdec.h -new file mode 100644 -index 0000000000..d324aa273c ---- /dev/null -+++ b/libavcodec/rpi_hevcdec.h -@@ -0,0 +1,1087 @@ -+/* -+ * HEVC video decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_RPI_HEVCDEC_H -+#define AVCODEC_RPI_HEVCDEC_H -+ -+#include "config.h" -+ -+#include -+ -+#include "libavutil/buffer.h" -+ -+#include "avcodec.h" -+#include "bswapdsp.h" -+#include "cabac.h" -+#include "get_bits.h" -+#include "rpi_hevcpred.h" -+#include "h2645_parse.h" -+#include "hevc.h" -+#include "rpi_hevc_mv.h" -+#include "rpi_hevc_ps.h" -+#include "rpi_hevc_sei.h" -+#include "rpi_hevcdsp.h" -+#include "internal.h" -+#include "thread.h" -+#include "videodsp.h" -+ -+#if ARCH_ARM -+#include "arm/rpi_hevc_misc_neon.h" -+#endif -+ -+#define MAX_NB_THREADS 16 -+#define SHIFT_CTB_WPP 2 -+ -+//TODO: check if this is really the maximum -+#define MAX_TRANSFORM_DEPTH 5 -+ -+#define MAX_TB_SIZE 32 -+#define MAX_QP 51 -+#define DEFAULT_INTRA_TC_OFFSET 2 -+ -+#define HEVC_CONTEXTS 199 -+ -+#define MRG_MAX_NUM_CANDS 5 -+ -+#define HEVC_MAX_CTB_SIZE (1 << HEVC_MAX_LOG2_CTB_SIZE) // 64 -+ -+// Size of DPB array -+#define HEVC_DPB_ELS 32 -+ -+#define L0 0 -+#define L1 1 -+ -+#define EPEL_EXTRA_BEFORE 1 -+#define EPEL_EXTRA_AFTER 2 -+#define EPEL_EXTRA 3 -+#define QPEL_EXTRA_BEFORE 3 -+#define QPEL_EXTRA_AFTER 4 -+#define QPEL_EXTRA 7 -+ -+#define EDGE_EMU_BUFFER_STRIDE 80 -+ -+#include -+#include "rpi_qpu.h" -+ -+// Max jobs per frame thread. Actual usage will be limited by the size -+// of the global job pool -+// ?? Limits -+#define RPI_MAX_JOBS 8 -+ -+// This is the number of _extra_ bit threads - we will have -+// RPI_EXTRA_BIT_THREADS+1 threads actually doing the processing -+// -+// 0 is legitimate and will disable our WPP processing -+//#define RPI_EXTRA_BIT_THREADS 0 -+#define RPI_EXTRA_BIT_THREADS 2 -+ -+// Number of separate threads/passes in worker -+// 2 and 3 are the currently valid numbers -+// At the moment 3 seems fractionally faster -+//#define RPI_PASSES 2 -+#define RPI_PASSES 3 -+ -+// Print out various usage stats -+#define RPI_TSTATS 0 -+ -+// Define RPI_COMPRESS_COEFFS to 1 to send coefficients in compressed form -+#define RPI_COMPRESS_COEFFS 1 -+ -+// Wait for VPU/QPU to finish in worker pass 0 -+// If 0 then the wait is in pass 1 -+// -+// One might expect the better place to wait would be in pass 1 however -+// testing shows that pass 0 produces overall faster decode. -+// Interestingly it is QPU/VPU limited streams that seem to suffer -+// from pass 1 waits, CPU limited ones tend to show a very mild gain. -+// This define exists so it is easy to test this. -+#define RPI_WORKER_WAIT_PASS_0 1 -+ -+// Use ARM emulation of QPU pred -+// These are for debug only as the emulation makes only limited -+// effort to be fast -+#define RPI_QPU_EMU_Y 0 -+#define RPI_QPU_EMU_C 0 -+ -+// Max width & height we are prepared to consider -+// Sand frame shape calc becomes confused with large frames -+// Some buffer alloc also depends on this -+#define HEVC_RPI_MAX_WIDTH 2048 -+#define HEVC_RPI_MAX_HEIGHT 1088 -+ -+ -+// Min CTB size is 16 -+#define HEVC_RPI_MAX_CTBS ((HEVC_RPI_MAX_WIDTH + 15) / 16) * ((HEVC_RPI_MAX_HEIGHT + 15) / 16) -+ -+/** -+ * Value of the luma sample at position (x, y) in the 2D array tab. -+ */ -+#define SAMPLE(tab, x, y) ((tab)[(y) * s->sps->width + (x)]) -+#define SAMPLE_CTB(tab, x, y) ((tab)[(y) * min_cb_width + (x)]) -+ -+#define IS_IDR(s) ((s)->nal_unit_type == HEVC_NAL_IDR_W_RADL || (s)->nal_unit_type == HEVC_NAL_IDR_N_LP) -+#define IS_BLA(s) ((s)->nal_unit_type == HEVC_NAL_BLA_W_RADL || (s)->nal_unit_type == HEVC_NAL_BLA_W_LP || \ -+ (s)->nal_unit_type == HEVC_NAL_BLA_N_LP) -+#define IS_IRAP(s) ((s)->nal_unit_type >= 16 && (s)->nal_unit_type <= 23) -+ -+enum RPSType { -+ ST_CURR_BEF = 0, -+ ST_CURR_AFT, -+ ST_FOLL, -+ LT_CURR, -+ LT_FOLL, -+ NB_RPS_TYPE, -+}; -+ -+enum SyntaxElement { -+ SAO_MERGE_FLAG = 0, -+ SAO_TYPE_IDX, -+ SAO_EO_CLASS, -+ SAO_BAND_POSITION, -+ SAO_OFFSET_ABS, -+ SAO_OFFSET_SIGN, -+ END_OF_SLICE_FLAG, -+ SPLIT_CODING_UNIT_FLAG, -+ CU_TRANSQUANT_BYPASS_FLAG, -+ SKIP_FLAG, -+ CU_QP_DELTA, -+ PRED_MODE_FLAG, -+ PART_MODE, -+ PCM_FLAG, -+ PREV_INTRA_LUMA_PRED_FLAG, -+ MPM_IDX, -+ REM_INTRA_LUMA_PRED_MODE, -+ INTRA_CHROMA_PRED_MODE, -+ MERGE_FLAG, -+ MERGE_IDX, -+ INTER_PRED_IDC, -+ REF_IDX_L0, -+ REF_IDX_L1, -+ ABS_MVD_GREATER0_FLAG, -+ ABS_MVD_GREATER1_FLAG, -+ ABS_MVD_MINUS2, -+ MVD_SIGN_FLAG, -+ MVP_LX_FLAG, -+ NO_RESIDUAL_DATA_FLAG, -+ SPLIT_TRANSFORM_FLAG, -+ CBF_LUMA, -+ CBF_CB_CR, -+ TRANSFORM_SKIP_FLAG, -+ EXPLICIT_RDPCM_FLAG, -+ EXPLICIT_RDPCM_DIR_FLAG, -+ LAST_SIGNIFICANT_COEFF_X_PREFIX, -+ LAST_SIGNIFICANT_COEFF_Y_PREFIX, -+ LAST_SIGNIFICANT_COEFF_X_SUFFIX, -+ LAST_SIGNIFICANT_COEFF_Y_SUFFIX, -+ SIGNIFICANT_COEFF_GROUP_FLAG, -+ SIGNIFICANT_COEFF_FLAG, -+ COEFF_ABS_LEVEL_GREATER1_FLAG, -+ COEFF_ABS_LEVEL_GREATER2_FLAG, -+ COEFF_ABS_LEVEL_REMAINING, -+ COEFF_SIGN_FLAG, -+ LOG2_RES_SCALE_ABS, -+ RES_SCALE_SIGN_FLAG, -+ CU_CHROMA_QP_OFFSET_FLAG, -+ CU_CHROMA_QP_OFFSET_IDX, -+}; -+ -+enum PartMode { -+ PART_2Nx2N = 0, -+ PART_2NxN = 1, -+ PART_Nx2N = 2, -+ PART_NxN = 3, -+ PART_2NxnU = 4, -+ PART_2NxnD = 5, -+ PART_nLx2N = 6, -+ PART_nRx2N = 7, -+}; -+ -+enum PredMode { -+ MODE_INTER = 0, -+ MODE_INTRA, -+ MODE_SKIP, -+}; -+ -+enum InterPredIdc { -+ PRED_L0 = 0, -+ PRED_L1, -+ PRED_BI, -+}; -+ -+enum PredFlag { -+ PF_INTRA = 0, -+ PF_L0, -+ PF_L1, -+ PF_BI, -+}; -+ -+enum SAOType { -+ SAO_NOT_APPLIED = 0, -+ SAO_BAND, -+ SAO_EDGE, -+ SAO_APPLIED -+}; -+ -+enum SAOEOClass { -+ SAO_EO_HORIZ = 0, -+ SAO_EO_VERT, -+ SAO_EO_135D, -+ SAO_EO_45D, -+}; -+ -+enum ScanType { -+ SCAN_DIAG = 0, -+ SCAN_HORIZ, -+ SCAN_VERT, -+}; -+ -+typedef struct RefPicList { -+ struct HEVCRpiFrame *ref[HEVC_MAX_REFS]; -+ int list[HEVC_MAX_REFS]; -+ uint8_t isLongTerm[HEVC_MAX_REFS]; -+ int nb_refs; -+} RefPicList; -+ -+typedef struct RefPicListTab { -+ RefPicList refPicList[2]; -+} RefPicListTab; -+ -+typedef struct RpiCodingUnit { -+ unsigned int x; // Passed to deblock -+ unsigned int y; -+ unsigned int x_split; -+ unsigned int y_split; -+ -+ enum PredMode pred_mode; ///< PredMode -+ enum PartMode part_mode; ///< PartMode -+ -+ // Inferred parameters -+ uint8_t intra_split_flag; ///< IntraSplitFlag -+ uint8_t max_trafo_depth; ///< MaxTrafoDepth -+ uint8_t cu_transquant_bypass_flag; -+} RpiCodingUnit; -+ -+typedef struct RpiPredictionUnit { -+ uint8_t intra_pred_mode[4]; -+ uint8_t intra_pred_mode_c[4]; -+ uint8_t chroma_mode_c[4]; -+ uint8_t merge_flag; -+} RpiPredictionUnit; -+ -+typedef struct HEVCRpiTransformUnit { -+ int8_t cu_qp_delta; -+ -+ // Inferred parameters; -+ uint8_t intra_pred_mode; -+ uint8_t intra_pred_mode_c; -+ uint8_t chroma_mode_c; -+ uint8_t is_cu_qp_delta_wanted; -+ uint8_t cu_chroma_qp_offset_wanted; -+ const int8_t * qp_divmod6[3]; -+} HEVCRpiTransformUnit; -+ -+typedef struct DBParams { -+ int8_t beta_offset; // -12 to +12 -+ int8_t tc_offset; // -12 to +12 -+} DBParams; -+ -+#define HEVC_FRAME_FLAG_OUTPUT (1 << 0) -+#define HEVC_FRAME_FLAG_SHORT_REF (1 << 1) -+#define HEVC_FRAME_FLAG_LONG_REF (1 << 2) -+#define HEVC_FRAME_FLAG_BUMPING (1 << 3) -+ -+struct HEVCRpiJob; -+ -+typedef struct HEVCRpiFrame { -+ AVFrame *frame; -+ ThreadFrame tf; -+ ColMvField *col_mvf; -+ int poc; -+ struct HEVCRpiFrame *collocated_ref; -+ -+ AVBufferRef *col_mvf_buf; -+ -+ /** -+ * A sequence counter, so that old frames are output first -+ * after a POC reset -+ */ -+ uint16_t sequence; -+ -+ /** -+ * A combination of HEVC_FRAME_FLAG_* -+ */ -+ uint8_t flags; -+ -+ // Entry no in DPB - can be used as a small unique -+ // frame identifier (within the current thread) -+ uint8_t dpb_no; -+} HEVCRpiFrame; -+ -+typedef struct HEVCRpiLocalContext { -+ HEVCRpiTransformUnit tu; -+ -+ CABACContext cc; -+ -+ // Vars that allow us to locate everything from just an lc -+ struct HEVCRpiContext * context; // ??? make const ??? -+ unsigned int lc_n; // lc list el no -+ -+ // Job wait links -+ struct HEVCRpiLocalContext * jw_next; -+ struct HEVCRpiLocalContext * jw_prev; -+ struct HEVCRpiLocalContext * ljw_next; -+ struct HEVCRpiLocalContext * ljw_prev; -+ struct HEVCRpiJob * volatile jw_job; -+ sem_t jw_sem; -+ -+ // ?? Wrap in structure ?? -+ sem_t bt_sem_in; -+ sem_t * bt_psem_out; -+ volatile int bt_terminate; -+ unsigned int ts; -+ unsigned int bt_last_line; // Last line in this bit_thread chunk -+ unsigned int bt_line_no; -+ unsigned int bt_line_width; -+ unsigned int bt_line_inc; -+ -+ struct HEVCRpiJob * jb0; -+ char unit_done; // Set once we have dealt with this slice -+ char bt_is_tile; -+ char last_progress_good; -+ char cabac_init_req; -+ -+ uint8_t cabac_state[HEVC_CONTEXTS]; -+ uint8_t stat_coeff[4]; -+ GetBitContext gb; -+ -+ uint8_t ct_depth; -+ int8_t qp_y; -+ int8_t curr_qp_y; -+ int8_t qPy_pred; -+ -+// N.B. Used by asm (neon) - do not change -+#define AVAIL_S_UR 0 -+#define AVAIL_S_U 1 -+#define AVAIL_S_UL 2 -+#define AVAIL_S_L 3 -+#define AVAIL_S_DL 4 -+ -+#define AVAIL_U (1 << AVAIL_S_U) -+#define AVAIL_L (1 << AVAIL_S_L) -+#define AVAIL_UL (1 << AVAIL_S_UL) -+#define AVAIL_UR (1 << AVAIL_S_UR) -+#define AVAIL_DL (1 << AVAIL_S_DL) -+ -+ uint8_t ctb_avail; -+ int end_of_ctb_x; -+ int end_of_ctb_y; -+ -+ RpiCodingUnit cu; -+ RpiPredictionUnit pu; -+ -+#define BOUNDARY_LEFT_SLICE (1 << 0) -+#define BOUNDARY_LEFT_TILE (1 << 1) -+#define BOUNDARY_UPPER_SLICE (1 << 2) -+#define BOUNDARY_UPPER_TILE (1 << 3) -+ /* properties of the boundary of the current CTB for the purposes -+ * of the deblocking filter */ -+ unsigned int boundary_flags; -+ -+#define IPM_TAB_SIZE (HEVC_MAX_CTB_SIZE >> LOG2_MIN_PU_SIZE) -+ uint8_t ipm_left[IPM_TAB_SIZE]; -+ uint8_t ipm_up[IPM_TAB_SIZE]; -+ -+//#define MVF_STASH_WIDTH 128 -+#define MVF_STASH_WIDTH 64 -+#define MVF_STASH_HEIGHT 64 -+#define MVF_STASH_WIDTH_PU (MVF_STASH_WIDTH >> LOG2_MIN_PU_SIZE) -+#define MVF_STASH_HEIGHT_PU (MVF_STASH_HEIGHT >> LOG2_MIN_PU_SIZE) -+ HEVCRpiMvField mvf_ul[1]; -+ HEVCRpiMvField mvf_stash[MVF_STASH_WIDTH_PU * MVF_STASH_HEIGHT_PU]; -+ -+ /* +7 is for subpixel interpolation, *2 for high bit depths */ -+// DECLARE_ALIGNED(32, uint8_t, edge_emu_buffer)[(MAX_PB_SIZE + 7) * EDGE_EMU_BUFFER_STRIDE * 2]; -+ /* The extended size between the new edge emu buffer is abused by SAO */ -+// DECLARE_ALIGNED(32, uint8_t, edge_emu_buffer2)[(MAX_PB_SIZE + 7) * EDGE_EMU_BUFFER_STRIDE * 2]; -+// DECLARE_ALIGNED(32, int16_t, tmp [MAX_PB_SIZE * MAX_PB_SIZE]); -+ -+} HEVCRpiLocalContext; -+ -+// Each block can have an intra prediction and an add_residual command -+// noof-cmds(2) * max-ctu height(64) / min-transform(4) * planes(3) * MAX_WIDTH -+ -+// Sand only has 2 planes (Y/C) -+#define RPI_MAX_PRED_CMDS (2*(HEVC_MAX_CTB_SIZE/4)*2*(HEVC_RPI_MAX_WIDTH/4)) -+ -+// Command for intra prediction and transform_add of predictions to coefficients -+enum rpi_pred_cmd_e -+{ -+ RPI_PRED_ADD_RESIDUAL, -+ RPI_PRED_ADD_RESIDUAL_U, // = RPI_PRED_TRANSFORM_ADD + c_idx -+ RPI_PRED_ADD_RESIDUAL_V, // = RPI_PRED_TRANSFORM_ADD + c_idx -+ RPI_PRED_ADD_RESIDUAL_C, // Merged U+V -+ RPI_PRED_ADD_DC, -+ RPI_PRED_ADD_DC_U, // Both U & V are effectively C -+ RPI_PRED_ADD_DC_V, -+ RPI_PRED_INTRA, -+ RPI_PRED_INTRA_C, -+ RPI_PRED_I_PCM, -+ RPI_PRED_CMD_MAX -+}; -+ -+typedef struct HEVCPredCmd { -+ uint8_t type; -+ uint8_t size; // log2 "size" used by all variants -+ uint8_t avail; // i_pred - but left here as they pack well -+ uint8_t dummy; -+ union { -+ struct { // TRANSFORM_ADD -+ uint8_t * dst; -+ const int16_t * buf; -+ uint16_t stride; // Should be good enough for all pic fmts we use -+ int16_t dc; -+ } ta; -+ struct { -+ uint8_t * dst; -+ uint32_t stride; -+ int dc; -+ } dc; -+ struct { // INTRA -+ uint16_t x; -+ uint16_t y; -+ enum IntraPredMode mode; -+ } i_pred; -+ struct { // I_PCM -+ uint16_t x; -+ uint16_t y; -+ const void * src; -+ uint32_t src_len; -+ } i_pcm; -+ }; -+} HEVCPredCmd; -+ -+union qpu_mc_pred_cmd_s; -+struct qpu_mc_pred_y_p_s; -+struct qpu_mc_src_s; -+ -+typedef struct HEVCRpiInterPredQ -+{ -+ union qpu_mc_pred_cmd_u *qpu_mc_base; -+ union qpu_mc_pred_cmd_u *qpu_mc_curr; -+ struct qpu_mc_src_s *last_l0; -+ struct qpu_mc_src_s *last_l1; -+ unsigned int load; -+ uint32_t code_setup; -+ uint32_t code_sync; -+ uint32_t code_exit; -+} HEVCRpiInterPredQ; -+ -+typedef struct HEVCRpiInterPredEnv -+{ -+ HEVCRpiInterPredQ * q; -+ uint8_t n; // Number of Qs -+ uint8_t n_grp; // Number of Q in a group -+ uint8_t curr; // Current Q number (0..n-1) -+ uint8_t used; // 0 if nothing in any Q, 1 otherwise -+ uint8_t used_grp; // 0 if nothing in any Q in the current group -+ unsigned int max_fill; -+ unsigned int min_gap; -+ GPU_MEM_PTR_T gptr; -+} HEVCRpiInterPredEnv; -+ -+typedef struct HEVCRpiIntraPredEnv { -+ unsigned int n; // Number of commands -+ HEVCPredCmd * cmds; -+} HEVCRpiIntraPredEnv; -+ -+typedef struct HEVCRpiCoeffEnv { -+ unsigned int n; -+#if RPI_COMPRESS_COEFFS -+ unsigned int packed; // Equal to 1 if coefficients should be being packed -+ unsigned int packed_n; // Value of n when packed was set equal to 0 (i.e. the amount that is sent compressed). Only valid if packed==0 -+#endif -+ int16_t * buf; -+} HEVCRpiCoeffEnv; -+ -+typedef struct HEVCRpiCoeffsEnv { -+ HEVCRpiCoeffEnv s[4]; -+ GPU_MEM_PTR_T gptr; -+ void * mptr; -+} HEVCRpiCoeffsEnv; -+ -+typedef struct HEVCRpiFrameProgressWait { -+ int req; -+ struct HEVCRpiFrameProgressWait * next; -+ sem_t sem; -+} HEVCRpiFrameProgressWait; -+ -+typedef struct HEVCRpiFrameProgressState { -+ struct HEVCRpiFrameProgressWait * first; -+ struct HEVCRpiFrameProgressWait * last; -+ pthread_mutex_t lock; -+} HEVCRpiFrameProgressState; -+ -+typedef struct RpiBlk -+{ -+ unsigned int x; -+ unsigned int y; -+ unsigned int w; -+ unsigned int h; -+} RpiBlk; -+ -+typedef struct HEVCRpiJob { -+ struct HEVCRpiJob * next; // Free chain -+ struct HEVCRpiJobCtl * jbc_local; -+ const HEVCRpiSPS * sps; // sps used to set up this job -+ -+ int waited; -+ int ctu_ts_first; -+ int ctu_ts_last; -+ RpiBlk bounds; // Bounding box of job -+ -+ struct qpu_mc_pred_y_p_s * last_y8_p; -+ struct qpu_mc_src_s * last_y8_l1; -+ rpi_cache_flush_env_t * rfe; -+ -+ HEVCRpiInterPredEnv chroma_ip; -+ HEVCRpiInterPredEnv luma_ip; -+ int16_t progress_req[HEVC_DPB_ELS]; // index by dpb_no -+ HEVCRpiIntraPredEnv intra; -+ HEVCRpiCoeffsEnv coeffs; -+ HEVCRpiFrameProgressWait progress_wait; -+ sem_t sem; -+ rpi_cache_buf_t flush_buf; -+} HEVCRpiJob; -+ -+struct HEVCRpiContext; -+ -+typedef void HEVCRpiWorkerFn(const struct HEVCRpiContext * const s, HEVCRpiJob * const jb); -+ -+typedef struct HEVCRpiPassQueue -+{ -+// int pending; -+ volatile int terminate; -+ sem_t sem_in; -+ sem_t * psem_out; -+ unsigned int job_n; -+ struct HEVCRpiContext * context; // Context pointer as we get to pass a single "void * this" to the thread -+ HEVCRpiWorkerFn * worker; -+ pthread_t thread; -+ uint8_t pass_n; // Pass number - debug -+ uint8_t started; -+} HEVCRpiPassQueue; -+ -+ -+struct HEVCRpiJobGlobal; -+ -+typedef struct HEVCRpiJobCtl -+{ -+ sem_t sem_out; -+ -+ HEVCRpiJob * volatile jb1; // The job associated with this frame if unallocated - NULL if allocated -+ struct HEVCRpiJobGlobal * jbg; -+ -+ HEVCRpiLocalContext * lcw_head; -+ HEVCRpiLocalContext * lcw_tail; -+ -+ pthread_mutex_t in_lock; -+ int offload_in; -+ -+ HEVCRpiJob *offloadq[RPI_MAX_JOBS]; -+} HEVCRpiJobCtl; -+ -+ -+typedef struct HEVCRpiJobGlobal -+{ -+ intptr_t ref_count; -+ pthread_mutex_t lock; -+ HEVCRpiJob * free1; // Singly linked list of free jobs -+ HEVCRpiLocalContext * wait_head; // Double linked list of lcs waiting for a job -+ HEVCRpiLocalContext * wait_good; // Last good tail -+ HEVCRpiLocalContext * wait_tail; -+ -+} HEVCRpiJobGlobal; -+ -+#define RPI_BIT_THREADS (RPI_EXTRA_BIT_THREADS + 1) -+ -+#if RPI_TSTATS -+typedef struct HEVCRpiStats { -+ int y_pred1_y8_merge; -+ int y_pred1_xy; -+ int y_pred1_x0; -+ int y_pred1_y0; -+ int y_pred1_x0y0; -+ int y_pred1_wle8; -+ int y_pred1_wgt8; -+ int y_pred1_hle16; -+ int y_pred1_hgt16; -+ int y_pred2_xy; -+ int y_pred2_x0; -+ int y_pred2_y0; -+ int y_pred2_x0y0; -+ int y_pred2_hle16; -+ int y_pred2_hgt16; -+} HEVCRpiStats; -+#endif -+ -+typedef struct HEVCRpiCabacState -+{ -+ uint8_t rice[4]; -+ uint8_t state[HEVC_CONTEXTS]; -+} HEVCRpiCabacState; -+ -+#define HEVC_RPI_BS_STRIDE1_PEL_SHIFT 6 // 64 pels -+#define HEVC_RPI_BS_STRIDE1_PELS (1U << HEVC_RPI_BS_STRIDE1_PEL_SHIFT) -+#define HEVC_RPI_BS_STRIDE1_PEL_MASK (HEVC_RPI_BS_STRIDE1_PELS - 1) -+#define HEVC_RPI_BS_ELS_PER_BYTE_SHIFT 2 // 4 els per byte -+#define HEVC_RPI_BS_PELS_PER_EL_SHIFT 2 // 4 pels per el -+#define HEVC_RPI_BS_PELS_PER_BYTE_SHIFT (HEVC_RPI_BS_PELS_PER_EL_SHIFT + HEVC_RPI_BS_ELS_PER_BYTE_SHIFT) -+#define HEVC_RPI_BS_STRIDE1_BYTE_SHIFT (HEVC_RPI_BS_STRIDE1_PEL_SHIFT - HEVC_RPI_BS_PELS_PER_BYTE_SHIFT) -+#define HEVC_RPI_BS_STRIDE1_BYTES (1U << HEVC_RPI_BS_STRIDE1_BYTE_SHIFT) -+#define HEVC_RPI_BS_Y_SHR 3 // 8 vertical pels per row -+#define HEVC_RPI_BS_COL_BYTES_SHR (HEVC_RPI_BS_Y_SHR - HEVC_RPI_BS_STRIDE1_BYTE_SHIFT) -+ -+typedef struct HEVCRpiContext { -+ const AVClass *c; // needed by private avoptions -+ AVCodecContext *avctx; -+ -+ uint8_t threads_type; -+ -+ /** 1 if the independent slice segment header was successfully parsed */ -+ uint8_t slice_initialized; -+ char used_for_ref; // rpi -+ char is_irap; -+ char offload_recon; -+ uint8_t eos; ///< current packet contains an EOS/EOB NAL -+ uint8_t last_eos; ///< last packet contains an EOS/EOB NAL -+ uint8_t no_backward_pred_flag; -+ uint8_t is_decoded; -+ uint8_t no_rasl_output_flag; -+ -+ -+ /** -+ * Sequence counters for decoded and output frames, so that old -+ * frames are output first after a POC reset -+ */ -+ uint16_t seq_decode; -+ uint16_t seq_output; -+ -+ int width; -+ int height; -+ -+ HEVCRpiJobCtl * jbc; -+ // cabac stash -+ // b0 skip flag -+ // b1+ ct_depth -+ uint8_t * cabac_stash_left; -+ uint8_t * cabac_stash_up; -+ -+ // Function pointers -+#if RPI_QPU_EMU_Y || RPI_QPU_EMU_C -+ const uint8_t * qpu_dummy_frame_emu; -+#endif -+#if !RPI_QPU_EMU_Y || !RPI_QPU_EMU_C -+ uint32_t qpu_dummy_frame_qpu; // Not a frame - just a bit of memory -+#endif -+ HEVCRpiQpu qpu; -+ -+ HEVCRpiFrameProgressState progress_states[2]; -+ -+ HEVCRpiCabacState *cabac_save; -+ -+ AVFrame *frame; -+ AVFrame *output_frame; -+ uint8_t *sao_pixel_buffer_h[3]; -+ uint8_t *sao_pixel_buffer_v[3]; -+ -+ unsigned int col_mvf_stride; -+ AVBufferPool *col_mvf_pool; -+ -+ RpiSAOParams *sao; -+ DBParams *deblock; -+ enum HEVCNALUnitType nal_unit_type; -+ int temporal_id; ///< temporal_id_plus1 - 1 -+ HEVCRpiFrame *ref; -+ int poc; -+ int pocTid0; -+ int slice_idx; ///< number of the slice being currently decoded -+ int max_ra; -+ -+ int8_t *qp_y_tab; -+ -+ // Deblocking block strength bitmaps -+ unsigned int bs_stride2; -+ unsigned int bs_size; -+ uint8_t *bs_horizontal; -+ uint8_t *bs_vertical; -+ uint8_t *bsf_stash_up; -+ uint8_t *bsf_stash_left; -+ -+#if HEVC_RPI_MAX_CTBS >= 0xffff -+#define TAB_SLICE_ADDR_BROKEN ~(uint32_t)0 -+ uint32_t *tab_slice_address; -+#else -+#define TAB_SLICE_ADDR_BROKEN ~(uint16_t)0 -+ uint16_t *tab_slice_address; -+#endif -+ -+ // Bitfield 1 bit per 8 pels (min pcm size) -+ uint8_t *is_pcm; -+ // Bitfield 1 bit per 8 pels (min cb size) -+ // Only needed for CIP as CIP processing is async to the main thread -+ uint8_t *is_intra; -+ -+ // PU -+ HEVCRpiMvField *mvf_up; -+ HEVCRpiMvField *mvf_left; -+ -+ const RefPicList **rpl_up; -+ const RefPicList **rpl_left; -+ RefPicList * refPicList; -+ -+ // CTB-level flags affecting loop filter operation -+ uint8_t *filter_slice_edges; -+ -+ /** used on BE to byteswap the lines for checksumming */ -+ uint8_t *checksum_buf; -+ int checksum_buf_size; -+ -+ atomic_int wpp_err; -+ -+ const uint8_t *data; -+ -+ H2645Packet pkt; -+ // type of the first VCL NAL of the current frame -+ enum HEVCNALUnitType first_nal_type; -+ -+ uint8_t context_initialized; -+ int is_nalff; ///< this flag is != 0 if bitstream is encapsulated -+ ///< as a format defined in 14496-15 -+ int apply_defdispwin; -+ -+ int nal_length_size; ///< Number of bytes used for nal length (1, 2 or 4) -+ int nuh_layer_id; -+ -+ struct AVMD5 *md5_ctx; -+ -+ RefPicListTab * rpl_tab; -+ unsigned int rpl_tab_size; -+ -+ uint8_t *is_intra_store; -+ -+ RpiSliceHeader sh; -+ -+ HEVCRpiParamSets ps; -+ -+ HEVCRpiLocalContext *HEVClc; -+ HEVCRpiLocalContext *HEVClcList[MAX_NB_THREADS]; -+ -+ HEVCRpiFrame DPB[HEVC_DPB_ELS]; -+ -+ ///< candidate references for the current frame -+ RefPicList rps[5]; -+ -+ HEVCRpiPredContext hpc; -+ HEVCDSPContext hevcdsp; -+ -+ HEVCSEIContext sei; -+ -+ // Put structures that allocate non-trivial storage at the end -+ // These are mostly used indirectly so position in the structure doesn't matter -+ HEVCRpiPassQueue passq[RPI_PASSES]; -+#if RPI_EXTRA_BIT_THREADS > 0 -+ int bt_started; -+ // This simply contains thread descriptors - task setup is held elsewhere -+ pthread_t bit_threads[RPI_EXTRA_BIT_THREADS]; -+#endif -+#if RPI_TSTATS -+ HEVCRpiStats tstats; -+#endif -+} HEVCRpiContext; -+ -+/** -+ * Mark all frames in DPB as unused for reference. -+ */ -+void ff_hevc_rpi_clear_refs(HEVCRpiContext *s); -+ -+/** -+ * Drop all frames currently in DPB. -+ */ -+void ff_hevc_rpi_flush_dpb(HEVCRpiContext *s); -+ -+/** -+ * Construct the reference picture sets for the current frame. -+ */ -+int ff_hevc_rpi_frame_rps(HEVCRpiContext *s); -+ -+/** -+ * Construct the reference picture list(s) for the current slice. -+ */ -+int ff_hevc_rpi_slice_rpl(HEVCRpiContext *s); -+ -+ -+/** -+ * Get the number of candidate references for the current frame. -+ */ -+int ff_hevc_rpi_frame_nb_refs(HEVCRpiContext *s); -+ -+int ff_hevc_rpi_set_new_ref(HEVCRpiContext *s, AVFrame **frame, int poc); -+ -+/** -+ * Find next frame in output order and put a reference to it in frame. -+ * @return 1 if a frame was output, 0 otherwise -+ */ -+int ff_hevc_rpi_output_frame(HEVCRpiContext *s, AVFrame *frame, int flush); -+ -+void ff_hevc_rpi_bump_frame(HEVCRpiContext *s); -+ -+void ff_hevc_rpi_unref_frame(HEVCRpiContext *s, HEVCRpiFrame *frame, int flags); -+ -+unsigned int ff_hevc_rpi_tb_avail_flags( -+ const HEVCRpiContext * const s, const HEVCRpiLocalContext * const lc, -+ const unsigned int x, const unsigned int y, const unsigned int w, const unsigned int h); -+ -+void ff_hevc_rpi_luma_mv_merge_mode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, int x0, int y0, int nPbW, -+ int nPbH, int log2_cb_size, int part_idx, -+ int merge_idx, HEVCRpiMvField * const mv); -+void ff_hevc_rpi_luma_mv_mvp_mode(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int nPbW, const unsigned int nPbH, -+ const unsigned int avail, -+ HEVCRpiMvField * const mv, -+ const unsigned int mvp_lx_flag, const unsigned int LX); -+void ff_hevc_rpi_set_qPy(const HEVCRpiContext * const s, HEVCRpiLocalContext * const lc, int xBase, int yBase); -+void ff_hevc_rpi_deblocking_boundary_strengths(const HEVCRpiContext * const s, const HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int log2_trafo_size, const int is_coded_block); -+int ff_hevc_rpi_hls_filter_blk(const HEVCRpiContext * const s, const RpiBlk bounds, const int eot); -+ -+extern const uint8_t ff_hevc_rpi_qpel_extra_before[4]; -+extern const uint8_t ff_hevc_rpi_qpel_extra_after[4]; -+extern const uint8_t ff_hevc_rpi_qpel_extra[4]; -+ -+int16_t * rpi_alloc_coeff_buf(HEVCRpiJob * const jb, const int buf_no, const int n); -+ -+// arm/hevc_misc_neon.S -+// Neon coeff zap fn -+#if HAVE_NEON -+extern void rpi_zap_coeff_vals_neon(int16_t * dst, unsigned int l2ts_m2); -+#endif -+ -+void ff_hevc_rpi_progress_wait_field(const HEVCRpiContext * const s, HEVCRpiJob * const jb, -+ const HEVCRpiFrame * const ref, const int val, const int field); -+ -+void ff_hevc_rpi_progress_signal_field(HEVCRpiContext * const s, const int val, const int field); -+ -+// All of these expect that s->threads_type == FF_THREAD_FRAME -+ -+static inline void ff_hevc_rpi_progress_wait_mv(const HEVCRpiContext * const s, HEVCRpiJob * const jb, -+ const HEVCRpiFrame * const ref, const int y) -+{ -+ if (s->threads_type != 0) -+ ff_hevc_rpi_progress_wait_field(s, jb, ref, y, 1); -+} -+ -+static inline void ff_hevc_rpi_progress_signal_mv(HEVCRpiContext * const s, const int y) -+{ -+ if (s->used_for_ref && s->threads_type != 0) -+ ff_hevc_rpi_progress_signal_field(s, y, 1); -+} -+ -+static inline void ff_hevc_rpi_progress_wait_recon(const HEVCRpiContext * const s, HEVCRpiJob * const jb, -+ const HEVCRpiFrame * const ref, const int y) -+{ -+ ff_hevc_rpi_progress_wait_field(s, jb, ref, y, 0); -+} -+ -+static inline void ff_hevc_rpi_progress_signal_recon(HEVCRpiContext * const s, const int y) -+{ -+ if (s->used_for_ref && s->threads_type != 0) -+ { -+ ff_hevc_rpi_progress_signal_field(s, y, 0); -+ } -+} -+ -+static inline void ff_hevc_rpi_progress_signal_all_done(HEVCRpiContext * const s) -+{ -+ ff_hevc_rpi_progress_signal_field(s, INT_MAX, 0); -+ ff_hevc_rpi_progress_signal_field(s, INT_MAX, 1); -+} -+ -+ -+// Set all done - signal nothing (used in missing refs) -+// Works for both rpi & non-rpi -+static inline void ff_hevc_rpi_progress_set_all_done(HEVCRpiFrame * const ref) -+{ -+ if (ref->tf.progress != NULL) -+ { -+ int * const p = (int *)ref->tf.progress->data; -+ p[0] = INT_MAX; -+ p[1] = INT_MAX; -+ } -+} -+ -+#define HEVC_RPI_420_ONLY 1 -+#define HEVC_RPI_SAND128_ONLY 1 -+ -+static inline unsigned int ctx_hshift(const HEVCRpiContext * const s, const int cidx) -+{ -+#if HEVC_RPI_420_ONLY -+ return cidx == 0 ? 0 : 1; -+#else -+ return s->ps.sps->hshift[cidx]; -+#endif -+} -+ -+static inline unsigned int ctx_vshift(const HEVCRpiContext * const s, const int cidx) -+{ -+#if HEVC_RPI_420_ONLY -+ return cidx == 0 ? 0 : 1; -+#else -+ return s->ps.sps->vshift[cidx]; -+#endif -+} -+ -+static inline int ctx_cfmt(const HEVCRpiContext * const s) -+{ -+#if HEVC_RPI_420_ONLY -+ return 1; -+#else -+ return s->ps.sps->chroma_format_idc; -+#endif -+} -+ -+static inline int frame_stride1(const AVFrame * const frame, const int c_idx) -+{ -+#if HEVC_RPI_SAND128_ONLY -+ return 128; -+#else -+ return frame->linesize[c_idx]; -+#endif -+} -+ -+#if HEVC_RPI_SAND128_ONLY -+// Propagate this decision to later zc includes -+#define RPI_ZC_SAND128_ONLY 1 -+#endif -+ -+#ifndef ff_hevc_rpi_copy_vert -+static inline void ff_hevc_rpi_copy_vert(uint8_t *dst, const uint8_t *src, -+ int pixel_shift, int height, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src) -+{ -+ int i; -+ switch (pixel_shift) -+ { -+ case 2: -+ for (i = 0; i < height; i++) { -+ *(uint32_t *)dst = *(uint32_t *)src; -+ dst += stride_dst; -+ src += stride_src; -+ } -+ break; -+ case 1: -+ for (i = 0; i < height; i++) { -+ *(uint16_t *)dst = *(uint16_t *)src; -+ dst += stride_dst; -+ src += stride_src; -+ } -+ break; -+ default: -+ for (i = 0; i < height; i++) { -+ *dst = *src; -+ dst += stride_dst; -+ src += stride_src; -+ } -+ break; -+ } -+} -+#endif -+ -+ -+#if MVF_STASH_WIDTH == 64 -+static inline HEVCRpiMvField* mvf_stash_ptr(const HEVCRpiContext *const s, const HEVCRpiLocalContext * const lc, -+ const unsigned int x, const unsigned int y) -+{ -+ const unsigned int mask_cs_hi = (~0U << s->ps.sps->log2_ctb_size); -+ return (HEVCRpiMvField*)(lc->mvf_stash + ((y & ~mask_cs_hi) >> LOG2_MIN_PU_SIZE) * MVF_STASH_WIDTH_PU + ((x & ~mask_cs_hi) >> LOG2_MIN_PU_SIZE)); -+} -+ -+static inline HEVCRpiMvField* mvf_ptr(const HEVCRpiContext *const s, const HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int x, const unsigned int y) -+{ -+ const unsigned int mask_cs_hi = (~0U << s->ps.sps->log2_ctb_size); -+ const unsigned int x0_ctb = x0 & mask_cs_hi; -+ const unsigned int y0_ctb = y0 & mask_cs_hi; -+ -+ return (HEVCRpiMvField *)((y < y0_ctb) ? -+ (x < x0_ctb ? lc->mvf_ul : s->mvf_up + (x >> LOG2_MIN_PU_SIZE)) : -+ (x < x0_ctb ? s->mvf_left + (y >> LOG2_MIN_PU_SIZE) : -+ lc->mvf_stash + -+ ((y & ~mask_cs_hi) >> LOG2_MIN_PU_SIZE) * MVF_STASH_WIDTH_PU + -+ ((x & ~mask_cs_hi) >> LOG2_MIN_PU_SIZE))); -+} -+ -+static inline unsigned int mvf_left_stride(const HEVCRpiContext *const s, -+ const unsigned int x0, -+ const unsigned int x) -+{ -+ const unsigned int mask_cs_hi = (~0U << s->ps.sps->log2_ctb_size); -+ const unsigned int x0_ctb = x0 & mask_cs_hi; -+ return x < x0_ctb ? 1 : MVF_STASH_WIDTH_PU; -+} -+ -+#else -+static inline HEVCRpiMvField* mvf_stash_ptr(const HEVCRpiContext *const s, const HEVCRpiLocalContext * const lc, -+ const unsigned int x, const unsigned int y) -+{ -+ const unsigned int mask_cs_hi = (~0U << s->ps.sps->log2_ctb_size); -+ return (HEVCRpiMvField*)(lc->mvf_stash + ((y & ~mask_cs_hi) >> LOG2_MIN_PU_SIZE) * MVF_STASH_WIDTH_PU + ((x >> LOG2_MIN_PU_SIZE) & (MVF_STASH_WIDTH_PU - 1))); -+} -+ -+static inline HEVCRpiMvField* mvf_ptr(const HEVCRpiContext *const s, const HEVCRpiLocalContext * const lc, -+ const unsigned int x0, const unsigned int y0, -+ const unsigned int x, const unsigned int y) -+{ -+ const unsigned int mask_cs_hi = (~0U << s->ps.sps->log2_ctb_size); -+ -+ const unsigned int x0_ctb = x0 & mask_cs_hi; -+ const unsigned int y0_ctb = y0 & mask_cs_hi; -+ -+ // If not in the same CTB for Y assume up -+ if (y < y0_ctb) { -+ // If not in the same CTB for X too assume up-left -+ return (HEVCRpiMvField *)(x < x0_ctb ? lc->mvf_ul : s->mvf_up + (x >> LOG2_MIN_PU_SIZE)); -+ } -+ return mvf_stash_ptr(s, lc, x, y); -+} -+ -+static inline unsigned int mvf_left_stride(const HEVCRpiContext *const s, -+ const unsigned int x0, -+ const unsigned int x) -+{ -+ return MVF_STASH_WIDTH_PU; -+} -+#endif -+ -+#endif /* AVCODEC_RPI_HEVCDEC_H */ -diff --git a/libavcodec/rpi_hevcdsp.c b/libavcodec/rpi_hevcdsp.c -new file mode 100644 -index 0000000000..ac29789e7f ---- /dev/null -+++ b/libavcodec/rpi_hevcdsp.c -@@ -0,0 +1,450 @@ -+/* -+ * HEVC video decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * Copyright (C) 2013 - 2014 Pierre-Edouard Lepere -+ * -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "rpi_hevcdsp.h" -+#include "rpi_hevc_mv.h" -+ -+static const int8_t transform[32][32] = { -+ { 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, -+ 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64 }, -+ { 90, 90, 88, 85, 82, 78, 73, 67, 61, 54, 46, 38, 31, 22, 13, 4, -+ -4, -13, -22, -31, -38, -46, -54, -61, -67, -73, -78, -82, -85, -88, -90, -90 }, -+ { 90, 87, 80, 70, 57, 43, 25, 9, -9, -25, -43, -57, -70, -80, -87, -90, -+ -90, -87, -80, -70, -57, -43, -25, -9, 9, 25, 43, 57, 70, 80, 87, 90 }, -+ { 90, 82, 67, 46, 22, -4, -31, -54, -73, -85, -90, -88, -78, -61, -38, -13, -+ 13, 38, 61, 78, 88, 90, 85, 73, 54, 31, 4, -22, -46, -67, -82, -90 }, -+ { 89, 75, 50, 18, -18, -50, -75, -89, -89, -75, -50, -18, 18, 50, 75, 89, -+ 89, 75, 50, 18, -18, -50, -75, -89, -89, -75, -50, -18, 18, 50, 75, 89 }, -+ { 88, 67, 31, -13, -54, -82, -90, -78, -46, -4, 38, 73, 90, 85, 61, 22, -+ -22, -61, -85, -90, -73, -38, 4, 46, 78, 90, 82, 54, 13, -31, -67, -88 }, -+ { 87, 57, 9, -43, -80, -90, -70, -25, 25, 70, 90, 80, 43, -9, -57, -87, -+ -87, -57, -9, 43, 80, 90, 70, 25, -25, -70, -90, -80, -43, 9, 57, 87 }, -+ { 85, 46, -13, -67, -90, -73, -22, 38, 82, 88, 54, -4, -61, -90, -78, -31, -+ 31, 78, 90, 61, 4, -54, -88, -82, -38, 22, 73, 90, 67, 13, -46, -85 }, -+ { 83, 36, -36, -83, -83, -36, 36, 83, 83, 36, -36, -83, -83, -36, 36, 83, -+ 83, 36, -36, -83, -83, -36, 36, 83, 83, 36, -36, -83, -83, -36, 36, 83 }, -+ { 82, 22, -54, -90, -61, 13, 78, 85, 31, -46, -90, -67, 4, 73, 88, 38, -+ -38, -88, -73, -4, 67, 90, 46, -31, -85, -78, -13, 61, 90, 54, -22, -82 }, -+ { 80, 9, -70, -87, -25, 57, 90, 43, -43, -90, -57, 25, 87, 70, -9, -80, -+ -80, -9, 70, 87, 25, -57, -90, -43, 43, 90, 57, -25, -87, -70, 9, 80 }, -+ { 78, -4, -82, -73, 13, 85, 67, -22, -88, -61, 31, 90, 54, -38, -90, -46, -+ 46, 90, 38, -54, -90, -31, 61, 88, 22, -67, -85, -13, 73, 82, 4, -78 }, -+ { 75, -18, -89, -50, 50, 89, 18, -75, -75, 18, 89, 50, -50, -89, -18, 75, -+ 75, -18, -89, -50, 50, 89, 18, -75, -75, 18, 89, 50, -50, -89, -18, 75 }, -+ { 73, -31, -90, -22, 78, 67, -38, -90, -13, 82, 61, -46, -88, -4, 85, 54, -+ -54, -85, 4, 88, 46, -61, -82, 13, 90, 38, -67, -78, 22, 90, 31, -73 }, -+ { 70, -43, -87, 9, 90, 25, -80, -57, 57, 80, -25, -90, -9, 87, 43, -70, -+ -70, 43, 87, -9, -90, -25, 80, 57, -57, -80, 25, 90, 9, -87, -43, 70 }, -+ { 67, -54, -78, 38, 85, -22, -90, 4, 90, 13, -88, -31, 82, 46, -73, -61, -+ 61, 73, -46, -82, 31, 88, -13, -90, -4, 90, 22, -85, -38, 78, 54, -67 }, -+ { 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, -+ 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64 }, -+ { 61, -73, -46, 82, 31, -88, -13, 90, -4, -90, 22, 85, -38, -78, 54, 67, -+ -67, -54, 78, 38, -85, -22, 90, 4, -90, 13, 88, -31, -82, 46, 73, -61 }, -+ { 57, -80, -25, 90, -9, -87, 43, 70, -70, -43, 87, 9, -90, 25, 80, -57, -+ -57, 80, 25, -90, 9, 87, -43, -70, 70, 43, -87, -9, 90, -25, -80, 57 }, -+ { 54, -85, -4, 88, -46, -61, 82, 13, -90, 38, 67, -78, -22, 90, -31, -73, -+ 73, 31, -90, 22, 78, -67, -38, 90, -13, -82, 61, 46, -88, 4, 85, -54 }, -+ { 50, -89, 18, 75, -75, -18, 89, -50, -50, 89, -18, -75, 75, 18, -89, 50, -+ 50, -89, 18, 75, -75, -18, 89, -50, -50, 89, -18, -75, 75, 18, -89, 50 }, -+ { 46, -90, 38, 54, -90, 31, 61, -88, 22, 67, -85, 13, 73, -82, 4, 78, -+ -78, -4, 82, -73, -13, 85, -67, -22, 88, -61, -31, 90, -54, -38, 90, -46 }, -+ { 43, -90, 57, 25, -87, 70, 9, -80, 80, -9, -70, 87, -25, -57, 90, -43, -+ -43, 90, -57, -25, 87, -70, -9, 80, -80, 9, 70, -87, 25, 57, -90, 43 }, -+ { 38, -88, 73, -4, -67, 90, -46, -31, 85, -78, 13, 61, -90, 54, 22, -82, -+ 82, -22, -54, 90, -61, -13, 78, -85, 31, 46, -90, 67, 4, -73, 88, -38 }, -+ { 36, -83, 83, -36, -36, 83, -83, 36, 36, -83, 83, -36, -36, 83, -83, 36, -+ 36, -83, 83, -36, -36, 83, -83, 36, 36, -83, 83, -36, -36, 83, -83, 36 }, -+ { 31, -78, 90, -61, 4, 54, -88, 82, -38, -22, 73, -90, 67, -13, -46, 85, -+ -85, 46, 13, -67, 90, -73, 22, 38, -82, 88, -54, -4, 61, -90, 78, -31 }, -+ { 25, -70, 90, -80, 43, 9, -57, 87, -87, 57, -9, -43, 80, -90, 70, -25, -+ -25, 70, -90, 80, -43, -9, 57, -87, 87, -57, 9, 43, -80, 90, -70, 25 }, -+ { 22, -61, 85, -90, 73, -38, -4, 46, -78, 90, -82, 54, -13, -31, 67, -88, -+ 88, -67, 31, 13, -54, 82, -90, 78, -46, 4, 38, -73, 90, -85, 61, -22 }, -+ { 18, -50, 75, -89, 89, -75, 50, -18, -18, 50, -75, 89, -89, 75, -50, 18, -+ 18, -50, 75, -89, 89, -75, 50, -18, -18, 50, -75, 89, -89, 75, -50, 18 }, -+ { 13, -38, 61, -78, 88, -90, 85, -73, 54, -31, 4, 22, -46, 67, -82, 90, -+ -90, 82, -67, 46, -22, -4, 31, -54, 73, -85, 90, -88, 78, -61, 38, -13 }, -+ { 9, -25, 43, -57, 70, -80, 87, -90, 90, -87, 80, -70, 57, -43, 25, -9, -+ -9, 25, -43, 57, -70, 80, -87, 90, -90, 87, -80, 70, -57, 43, -25, 9 }, -+ { 4, -13, 22, -31, 38, -46, 54, -61, 67, -73, 78, -82, 85, -88, 90, -90, -+ 90, -90, 88, -85, 82, -78, 73, -67, 61, -54, 46, -38, 31, -22, 13, -4 }, -+}; -+ -+DECLARE_ALIGNED(16, const int8_t, ff_hevc_rpi_epel_filters[7][4]) = { -+ { -2, 58, 10, -2}, -+ { -4, 54, 16, -2}, -+ { -6, 46, 28, -4}, -+ { -4, 36, 36, -4}, -+ { -4, 28, 46, -6}, -+ { -2, 16, 54, -4}, -+ { -2, 10, 58, -2}, -+}; -+ -+DECLARE_ALIGNED(16, const int8_t, ff_hevc_rpi_qpel_filters[3][16]) = { -+ { -1, 4,-10, 58, 17, -5, 1, 0, -1, 4,-10, 58, 17, -5, 1, 0}, -+ { -1, 4,-11, 40, 40,-11, 4, -1, -1, 4,-11, 40, 40,-11, 4, -1}, -+ { 0, 1, -5, 17, 58,-10, 4, -1, 0, 1, -5, 17, 58,-10, 4, -1} -+}; -+ -+#define BIT_DEPTH 8 -+#include "rpi_hevcdsp_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 9 -+#include "rpi_hevcdsp_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 10 -+#include "rpi_hevcdsp_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 12 -+#include "rpi_hevcdsp_template.c" -+#undef BIT_DEPTH -+ -+static uint32_t hevc_deblocking_boundary_strengths(int pus, int dup, const HEVCRpiMvField *curr, const HEVCRpiMvField *neigh, -+ const int *curr_rpl0, const int *curr_rpl1, const int *neigh_rpl0, const int *neigh_rpl1, -+ int in_inc0, int in_inc1) -+{ -+ int shift = 32; -+ uint32_t bs = 0; -+ for (; pus > 0; pus--) { -+ int strength, out; -+ int curr_refL0 = curr_rpl0[curr->ref_idx[0]]; -+ int curr_refL1 = curr_rpl1[curr->ref_idx[1]]; -+ int nr_idx0 = neigh->ref_idx[0]; -+ int nr_idx1 = neigh->ref_idx[1]; -+ int neigh_refL0 = neigh_rpl0[nr_idx0]; -+ int neigh_refL1 = neigh_rpl1[nr_idx1]; -+ -+ av_assert0(nr_idx0 >= 0 && nr_idx0 <=31); -+ av_assert0(nr_idx1 >= 0 && nr_idx1 <=31); -+ -+#if 1 // This more directly matches the original implementation -+ if (curr->pred_flag == PF_BI && neigh->pred_flag == PF_BI) { -+ // same L0 and L1 -+ if (curr_refL0 == neigh_refL0 && -+ curr_refL0 == curr_refL1 && -+ neigh_refL0 == neigh_refL1) { -+ if ((FFABS(MV_X(neigh->xy[0]) - MV_X(curr->xy[0])) >= 4 || FFABS(MV_Y(neigh->xy[0]) - MV_Y(curr->xy[0])) >= 4 || -+ FFABS(MV_X(neigh->xy[1]) - MV_X(curr->xy[1])) >= 4 || FFABS(MV_Y(neigh->xy[1]) - MV_Y(curr->xy[1])) >= 4) && -+ (FFABS(MV_X(neigh->xy[1]) - MV_X(curr->xy[0])) >= 4 || FFABS(MV_Y(neigh->xy[1]) - MV_Y(curr->xy[0])) >= 4 || -+ FFABS(MV_X(neigh->xy[0]) - MV_X(curr->xy[1])) >= 4 || FFABS(MV_Y(neigh->xy[0]) - MV_Y(curr->xy[1])) >= 4)) -+ strength = 1; -+ else -+ strength = 0; -+ } else if (neigh_refL0 == curr_refL0 && -+ neigh_refL1 == curr_refL1) { -+ if (FFABS(MV_X(neigh->xy[0]) - MV_X(curr->xy[0])) >= 4 || FFABS(MV_Y(neigh->xy[0]) - MV_Y(curr->xy[0])) >= 4 || -+ FFABS(MV_X(neigh->xy[1]) - MV_X(curr->xy[1])) >= 4 || FFABS(MV_Y(neigh->xy[1]) - MV_Y(curr->xy[1])) >= 4) -+ strength = 1; -+ else -+ strength = 0; -+ } else if (neigh_refL1 == curr_refL0 && -+ neigh_refL0 == curr_refL1) { -+ if (FFABS(MV_X(neigh->xy[1]) - MV_X(curr->xy[0])) >= 4 || FFABS(MV_Y(neigh->xy[1]) - MV_Y(curr->xy[0])) >= 4 || -+ FFABS(MV_X(neigh->xy[0]) - MV_X(curr->xy[1])) >= 4 || FFABS(MV_Y(neigh->xy[0]) - MV_Y(curr->xy[1])) >= 4) -+ strength = 1; -+ else -+ strength = 0; -+ } else { -+ strength = 1; -+ } -+ } else if ((curr->pred_flag != PF_BI) && (neigh->pred_flag != PF_BI)){ // 1 MV -+ MvXY curr_mv0, neigh_mv0; -+ -+ if (curr->pred_flag & 1) { -+ curr_mv0 = curr->xy[0]; -+ } else { -+ curr_mv0 = curr->xy[1]; -+ curr_refL0 = curr_refL1; -+ } -+ -+ if (neigh->pred_flag & 1) { -+ neigh_mv0 = neigh->xy[0]; -+ } else { -+ neigh_mv0 = neigh->xy[1]; -+ neigh_refL0 = neigh_refL1; -+ } -+ -+ if (curr_refL0 == neigh_refL0) { -+ if (FFABS(MV_X(curr_mv0) - MV_X(neigh_mv0)) >= 4 || FFABS(MV_Y(curr_mv0) - MV_Y(neigh_mv0)) >= 4) -+ strength = 1; -+ else -+ strength = 0; -+ } else -+ strength = 1; -+ } else -+ strength = 1; -+#else // This has exactly the same effect, but is more suitable for vectorisation -+ MvXY curr_mv[2]; -+ MvXY neigh_mv[2]; -+ memcpy(curr_mv, curr->xy, sizeof curr_mv); -+ memcpy(neigh_mv, neigh->xy, sizeof neigh_mv); -+ -+ if (!(curr->pred_flag & 2)) { -+ curr_mv[1] = curr_mv[0]; -+ curr_refL1 = curr_refL0; -+ } -+ if (!(neigh->pred_flag & 2)) { -+ neigh_mv[1] = neigh_mv[0]; -+ neigh_refL1 = neigh_refL0; -+ } -+ if (!(curr->pred_flag & 1)) { -+ curr_mv[0] = curr_mv[1]; -+ curr_refL0 = curr_refL1; -+ } -+ if (!(neigh->pred_flag & 1)) { -+ neigh_mv[0] = neigh_mv[1]; -+ neigh_refL0 = neigh_refL1; -+ } -+ -+ strength = 1; -+ -+ strength &= (neigh_refL0 != curr_refL0) | (neigh_refL1 != curr_refL1) | -+ (FFABS(MV_X(neigh_mv[0]) - MV_X(curr_mv[0])) >= 4) | (FFABS(MV_Y(neigh_mv[0]) - MV_Y(curr_mv[0])) >= 4) | -+ (FFABS(MV_X(neigh_mv[1]) - MV_X(curr_mv[1])) >= 4) | (FFABS(MV_Y(neigh_mv[1]) - MV_Y(curr_mv[1])) >= 4); -+ -+ strength &= (neigh_refL1 != curr_refL0) | (neigh_refL0 != curr_refL1) | -+ (FFABS(MV_X(neigh_mv[1]) - MV_X(curr_mv[0])) >= 4) | (FFABS(MV_Y(neigh_mv[1]) - MV_Y(curr_mv[0])) >= 4) | -+ (FFABS(MV_X(neigh_mv[0]) - MV_X(curr_mv[1])) >= 4) | (FFABS(MV_Y(neigh_mv[0]) - MV_Y(curr_mv[1])) >= 4); -+ -+ strength |= (((curr->pred_flag + 1) ^ (neigh->pred_flag + 1)) >> 2); -+#endif -+ -+ curr += in_inc0 / sizeof (HEVCRpiMvField); -+ neigh += in_inc1 / sizeof (HEVCRpiMvField); -+ -+ for (out = dup; out > 0; out--) -+ { -+ bs = (bs >> 2) | (strength << 30); -+ shift -= 2; -+ } -+ } -+ return bs >> shift; -+} -+ -+ -+static void cpy_blk(uint8_t *dst, unsigned int stride_dst, const uint8_t *src, unsigned stride_src, unsigned int width, unsigned int height) -+{ -+ unsigned int i, j; -+ -+ if (((intptr_t)dst | (intptr_t)src | stride_dst | stride_src) & 15) { -+ for (i = 0; i < height; i++) { -+ for (j = 0; j < width; j+=8) -+ AV_COPY64U(dst+j, src+j); -+ dst += stride_dst; -+ src += stride_src; -+ } -+ } else { -+ for (i = 0; i < height; i++) { -+ for (j = 0; j < width; j+=16) -+ AV_COPY128(dst+j, src+j); -+ dst += stride_dst; -+ src += stride_src; -+ } -+ } -+} -+ -+ -+ -+void ff_hevc_rpi_dsp_init(HEVCDSPContext *hevcdsp, int bit_depth) -+{ -+#undef FUNC -+#define FUNC(a, depth) a ## _ ## depth -+ -+#undef PEL_FUNC -+#define PEL_FUNC(dst1, idx1, idx2, a, depth) \ -+ for(i = 0 ; i < 10 ; i++) \ -+{ \ -+ hevcdsp->dst1[i][idx1][idx2] = a ## _ ## depth; \ -+} -+ -+#undef EPEL_FUNCS -+#define EPEL_FUNCS(depth) \ -+ PEL_FUNC(put_hevc_epel, 0, 0, put_hevc_pel_pixels, depth); \ -+ PEL_FUNC(put_hevc_epel, 0, 1, put_hevc_epel_h, depth); \ -+ PEL_FUNC(put_hevc_epel, 1, 0, put_hevc_epel_v, depth); \ -+ PEL_FUNC(put_hevc_epel, 1, 1, put_hevc_epel_hv, depth) -+ -+#undef EPEL_UNI_FUNCS -+#define EPEL_UNI_FUNCS(depth) \ -+ PEL_FUNC(put_hevc_epel_uni, 0, 0, put_hevc_pel_uni_pixels, depth); \ -+ PEL_FUNC(put_hevc_epel_uni, 0, 1, put_hevc_epel_uni_h, depth); \ -+ PEL_FUNC(put_hevc_epel_uni, 1, 0, put_hevc_epel_uni_v, depth); \ -+ PEL_FUNC(put_hevc_epel_uni, 1, 1, put_hevc_epel_uni_hv, depth); \ -+ PEL_FUNC(put_hevc_epel_uni_w, 0, 0, put_hevc_pel_uni_w_pixels, depth); \ -+ PEL_FUNC(put_hevc_epel_uni_w, 0, 1, put_hevc_epel_uni_w_h, depth); \ -+ PEL_FUNC(put_hevc_epel_uni_w, 1, 0, put_hevc_epel_uni_w_v, depth); \ -+ PEL_FUNC(put_hevc_epel_uni_w, 1, 1, put_hevc_epel_uni_w_hv, depth) -+ -+#undef EPEL_BI_FUNCS -+#define EPEL_BI_FUNCS(depth) \ -+ PEL_FUNC(put_hevc_epel_bi, 0, 0, put_hevc_pel_bi_pixels, depth); \ -+ PEL_FUNC(put_hevc_epel_bi, 0, 1, put_hevc_epel_bi_h, depth); \ -+ PEL_FUNC(put_hevc_epel_bi, 1, 0, put_hevc_epel_bi_v, depth); \ -+ PEL_FUNC(put_hevc_epel_bi, 1, 1, put_hevc_epel_bi_hv, depth); \ -+ PEL_FUNC(put_hevc_epel_bi_w, 0, 0, put_hevc_pel_bi_w_pixels, depth); \ -+ PEL_FUNC(put_hevc_epel_bi_w, 0, 1, put_hevc_epel_bi_w_h, depth); \ -+ PEL_FUNC(put_hevc_epel_bi_w, 1, 0, put_hevc_epel_bi_w_v, depth); \ -+ PEL_FUNC(put_hevc_epel_bi_w, 1, 1, put_hevc_epel_bi_w_hv, depth) -+ -+#undef QPEL_FUNCS -+#define QPEL_FUNCS(depth) \ -+ PEL_FUNC(put_hevc_qpel, 0, 0, put_hevc_pel_pixels, depth); \ -+ PEL_FUNC(put_hevc_qpel, 0, 1, put_hevc_qpel_h, depth); \ -+ PEL_FUNC(put_hevc_qpel, 1, 0, put_hevc_qpel_v, depth); \ -+ PEL_FUNC(put_hevc_qpel, 1, 1, put_hevc_qpel_hv, depth) -+ -+#undef QPEL_UNI_FUNCS -+#define QPEL_UNI_FUNCS(depth) \ -+ PEL_FUNC(put_hevc_qpel_uni, 0, 0, put_hevc_pel_uni_pixels, depth); \ -+ PEL_FUNC(put_hevc_qpel_uni, 0, 1, put_hevc_qpel_uni_h, depth); \ -+ PEL_FUNC(put_hevc_qpel_uni, 1, 0, put_hevc_qpel_uni_v, depth); \ -+ PEL_FUNC(put_hevc_qpel_uni, 1, 1, put_hevc_qpel_uni_hv, depth); \ -+ PEL_FUNC(put_hevc_qpel_uni_w, 0, 0, put_hevc_pel_uni_w_pixels, depth); \ -+ PEL_FUNC(put_hevc_qpel_uni_w, 0, 1, put_hevc_qpel_uni_w_h, depth); \ -+ PEL_FUNC(put_hevc_qpel_uni_w, 1, 0, put_hevc_qpel_uni_w_v, depth); \ -+ PEL_FUNC(put_hevc_qpel_uni_w, 1, 1, put_hevc_qpel_uni_w_hv, depth) -+ -+#undef QPEL_BI_FUNCS -+#define QPEL_BI_FUNCS(depth) \ -+ PEL_FUNC(put_hevc_qpel_bi, 0, 0, put_hevc_pel_bi_pixels, depth); \ -+ PEL_FUNC(put_hevc_qpel_bi, 0, 1, put_hevc_qpel_bi_h, depth); \ -+ PEL_FUNC(put_hevc_qpel_bi, 1, 0, put_hevc_qpel_bi_v, depth); \ -+ PEL_FUNC(put_hevc_qpel_bi, 1, 1, put_hevc_qpel_bi_hv, depth); \ -+ PEL_FUNC(put_hevc_qpel_bi_w, 0, 0, put_hevc_pel_bi_w_pixels, depth); \ -+ PEL_FUNC(put_hevc_qpel_bi_w, 0, 1, put_hevc_qpel_bi_w_h, depth); \ -+ PEL_FUNC(put_hevc_qpel_bi_w, 1, 0, put_hevc_qpel_bi_w_v, depth); \ -+ PEL_FUNC(put_hevc_qpel_bi_w, 1, 1, put_hevc_qpel_bi_w_hv, depth) -+ -+#define SLICED_ADD_RESIDUAL(depth)\ -+ hevcdsp->add_residual_u[0] = FUNC(add_residual4x4_u, depth); \ -+ hevcdsp->add_residual_u[1] = FUNC(add_residual8x8_u, depth); \ -+ hevcdsp->add_residual_u[2] = FUNC(add_residual16x16_u, depth); \ -+ hevcdsp->add_residual_u[3] = FUNC(add_residual32x32_u, depth); \ -+ hevcdsp->add_residual_v[0] = FUNC(add_residual4x4_v, depth); \ -+ hevcdsp->add_residual_v[1] = FUNC(add_residual8x8_v, depth); \ -+ hevcdsp->add_residual_v[2] = FUNC(add_residual16x16_v, depth); \ -+ hevcdsp->add_residual_v[3] = FUNC(add_residual32x32_v, depth); \ -+ hevcdsp->add_residual_c[0] = FUNC(add_residual4x4_c, depth); \ -+ hevcdsp->add_residual_c[1] = FUNC(add_residual8x8_c, depth); \ -+ hevcdsp->add_residual_c[2] = FUNC(add_residual16x16_c, depth); \ -+ hevcdsp->add_residual_c[3] = FUNC(add_residual32x32_c, depth); \ -+ hevcdsp->add_residual_dc_c[0] = FUNC(add_residual4x4_dc_c, depth); \ -+ hevcdsp->add_residual_dc_c[1] = FUNC(add_residual8x8_dc_c, depth); \ -+ hevcdsp->add_residual_dc_c[2] = FUNC(add_residual16x16_dc_c, depth); \ -+ hevcdsp->add_residual_dc_c[3] = FUNC(add_residual32x32_dc_c, depth); \ -+ hevcdsp->put_pcm_c = FUNC(put_pcm_c, depth) -+#define SLICED_LOOP_FILTERS(depth)\ -+ hevcdsp->hevc_h_loop_filter_luma2 = FUNC(hevc_h_loop_filter_luma2, depth); \ -+ hevcdsp->hevc_v_loop_filter_luma2 = FUNC(hevc_v_loop_filter_luma2, depth); \ -+ hevcdsp->hevc_h_loop_filter_uv = FUNC(hevc_h_loop_filter_uv, depth); \ -+ hevcdsp->hevc_v_loop_filter_uv2 = FUNC(hevc_v_loop_filter_uv2, depth) -+#define SLICED_SAO(depth)\ -+ for (i = 0; i != SAO_FILTER_N; ++i) { \ -+ hevcdsp->sao_band_filter_c[i] = FUNC(sao_band_filter_c, depth); \ -+ hevcdsp->sao_edge_filter_c[i] = FUNC(sao_edge_filter_c, depth); \ -+ } \ -+ hevcdsp->sao_edge_restore_c[0] = FUNC(sao_edge_restore_c_0, depth); \ -+ hevcdsp->sao_edge_restore_c[1] = FUNC(sao_edge_restore_c_1, depth) -+ -+#define HEVC_DSP(depth) \ -+ hevcdsp->put_pcm = FUNC(put_pcm, depth); \ -+ hevcdsp->add_residual[0] = FUNC(add_residual4x4, depth); \ -+ hevcdsp->add_residual[1] = FUNC(add_residual8x8, depth); \ -+ hevcdsp->add_residual[2] = FUNC(add_residual16x16, depth); \ -+ hevcdsp->add_residual[3] = FUNC(add_residual32x32, depth); \ -+ hevcdsp->add_residual_dc[0] = FUNC(add_residual4x4_dc, depth); \ -+ hevcdsp->add_residual_dc[1] = FUNC(add_residual8x8_dc, depth); \ -+ hevcdsp->add_residual_dc[2] = FUNC(add_residual16x16_dc, depth); \ -+ hevcdsp->add_residual_dc[3] = FUNC(add_residual32x32_dc, depth); \ -+ SLICED_ADD_RESIDUAL(depth); \ -+ hevcdsp->dequant = FUNC(dequant, depth); \ -+ hevcdsp->transform_rdpcm = FUNC(transform_rdpcm, depth); \ -+ hevcdsp->transform_4x4_luma = FUNC(transform_4x4_luma, depth); \ -+ hevcdsp->idct[0] = FUNC(idct_4x4, depth); \ -+ hevcdsp->idct[1] = FUNC(idct_8x8, depth); \ -+ hevcdsp->idct[2] = FUNC(idct_16x16, depth); \ -+ hevcdsp->idct[3] = FUNC(idct_32x32, depth); \ -+ \ -+ hevcdsp->idct_dc[0] = FUNC(idct_4x4_dc, depth); \ -+ hevcdsp->idct_dc[1] = FUNC(idct_8x8_dc, depth); \ -+ hevcdsp->idct_dc[2] = FUNC(idct_16x16_dc, depth); \ -+ hevcdsp->idct_dc[3] = FUNC(idct_32x32_dc, depth); \ -+ \ -+ for (i = 0; i != SAO_FILTER_N; ++i) { \ -+ hevcdsp->sao_band_filter[i] = FUNC(sao_band_filter, depth); \ -+ hevcdsp->sao_edge_filter[i] = FUNC(sao_edge_filter, depth); \ -+ } \ -+ hevcdsp->sao_edge_restore[0] = FUNC(sao_edge_restore_0, depth); \ -+ hevcdsp->sao_edge_restore[1] = FUNC(sao_edge_restore_1, depth); \ -+ SLICED_SAO(depth); \ -+ \ -+ QPEL_FUNCS(depth); \ -+ QPEL_UNI_FUNCS(depth); \ -+ QPEL_BI_FUNCS(depth); \ -+ EPEL_FUNCS(depth); \ -+ EPEL_UNI_FUNCS(depth); \ -+ EPEL_BI_FUNCS(depth); \ -+ \ -+ SLICED_LOOP_FILTERS(depth); \ -+ hevcdsp->hevc_h_loop_filter_luma = FUNC(hevc_h_loop_filter_luma, depth); \ -+ hevcdsp->hevc_v_loop_filter_luma = FUNC(hevc_v_loop_filter_luma, depth); \ -+ hevcdsp->hevc_h_loop_filter_chroma = FUNC(hevc_h_loop_filter_chroma, depth); \ -+ hevcdsp->hevc_v_loop_filter_chroma = FUNC(hevc_v_loop_filter_chroma, depth); \ -+ hevcdsp->hevc_h_loop_filter_luma_c = FUNC(hevc_h_loop_filter_luma, depth); \ -+ hevcdsp->hevc_v_loop_filter_luma_c = FUNC(hevc_v_loop_filter_luma, depth); \ -+ hevcdsp->hevc_h_loop_filter_chroma_c = FUNC(hevc_h_loop_filter_chroma, depth); \ -+ hevcdsp->hevc_v_loop_filter_chroma_c = FUNC(hevc_v_loop_filter_chroma, depth) -+int i = 0; -+ -+ switch (bit_depth) { -+ case 9: -+ HEVC_DSP(9); -+ break; -+ case 10: -+ HEVC_DSP(10); -+ break; -+ case 12: -+ HEVC_DSP(12); -+ break; -+ default: -+ HEVC_DSP(8); -+ break; -+ } -+ -+ hevcdsp->hevc_deblocking_boundary_strengths = hevc_deblocking_boundary_strengths; -+ hevcdsp->cpy_blk = cpy_blk; -+ -+ if (ARCH_PPC) -+ ff_hevc_rpi_dsp_init_ppc(hevcdsp, bit_depth); -+ if (ARCH_X86) -+ ff_hevc_rpi_dsp_init_x86(hevcdsp, bit_depth); -+ if (ARCH_ARM) -+ ff_hevcdsp_rpi_init_arm(hevcdsp, bit_depth); -+ if (ARCH_MIPS) -+ ff_hevc_rpi_dsp_init_mips(hevcdsp, bit_depth); -+} -diff --git a/libavcodec/rpi_hevcdsp.h b/libavcodec/rpi_hevcdsp.h -new file mode 100644 -index 0000000000..5a7cdeeb66 ---- /dev/null -+++ b/libavcodec/rpi_hevcdsp.h -@@ -0,0 +1,177 @@ -+/* -+ * HEVC video decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * Copyright (C) 2013 - 2014 Pierre-Edouard Lepere -+ * -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_RPI_HEVCDSP_H -+#define AVCODEC_RPI_HEVCDSP_H -+ -+#include "hevc.h" -+#include "get_bits.h" -+ -+struct HEVCRpiMvField; -+ -+#define MAX_PB_SIZE 64 -+ -+#define RPI_HEVC_SAO_BUF_STRIDE 160 -+ -+ -+typedef struct RpiSAOParams { -+ uint8_t band_position[3]; ///< sao_band_position (Y,U,V) -+ uint8_t eo_class[3]; ///< sao_eo_class (Y,U=V) -+ uint8_t type_idx[3]; ///< sao_type_idx (Y,U=V) -+ -+ int16_t offset_val[3][5]; ///> 16; -+ const int dc_u = (dc << 16) >> 16; -+ -+ stride /= sizeof(pixel); -+ -+ for (y = 0; y < size; y++) { -+ for (x = 0; x < size * 2; x += 2) { -+ dst[x] = av_clip_pixel(dst[x] + dc_u); -+ dst[x + 1] = av_clip_pixel(dst[x + 1] + dc_v); -+ } -+ dst += stride; -+ } -+} -+ -+ -+static void FUNC(add_residual4x4)(uint8_t *_dst, int16_t *res, -+ ptrdiff_t stride) -+{ -+ FUNC(add_residual)(_dst, res, stride, 4); -+} -+ -+static void FUNC(add_residual8x8)(uint8_t *_dst, int16_t *res, -+ ptrdiff_t stride) -+{ -+ FUNC(add_residual)(_dst, res, stride, 8); -+} -+ -+static void FUNC(add_residual16x16)(uint8_t *_dst, int16_t *res, -+ ptrdiff_t stride) -+{ -+ FUNC(add_residual)(_dst, res, stride, 16); -+} -+ -+static void FUNC(add_residual32x32)(uint8_t *_dst, int16_t *res, -+ ptrdiff_t stride) -+{ -+ FUNC(add_residual)(_dst, res, stride, 32); -+} -+ -+static void FUNC(add_residual4x4_dc)(uint8_t *_dst, ptrdiff_t stride, int dc) -+{ -+ FUNC(add_residual_dc)(_dst, stride, dc, 4); -+} -+ -+static void FUNC(add_residual8x8_dc)(uint8_t *_dst, ptrdiff_t stride, int dc) -+{ -+ FUNC(add_residual_dc)(_dst, stride, dc, 8); -+} -+ -+static void FUNC(add_residual16x16_dc)(uint8_t *_dst, ptrdiff_t stride, int dc) -+{ -+ FUNC(add_residual_dc)(_dst, stride, dc, 16); -+} -+ -+static void FUNC(add_residual32x32_dc)(uint8_t *_dst, ptrdiff_t stride, int dc) -+{ -+ FUNC(add_residual_dc)(_dst, stride, dc, 32); -+} -+ -+// -- U -- (plaited) -+ -+static void FUNC(add_residual4x4_u)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride, int dc_u) -+{ -+ FUNC(add_residual_u)(_dst, res, stride, dc_u, 4); -+} -+ -+static void FUNC(add_residual8x8_u)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride, int dc_u) -+{ -+ FUNC(add_residual_u)(_dst, res, stride, dc_u, 8); -+} -+ -+static void FUNC(add_residual16x16_u)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride, int dc_u) -+{ -+ FUNC(add_residual_u)(_dst, res, stride, dc_u, 16); -+} -+ -+static void FUNC(add_residual32x32_u)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride, int dc_u) -+{ -+ // Should never occur for 420, which is all that sand supports -+ av_assert0(0); -+} -+ -+// -- V -- (plaited) -+ -+static void FUNC(add_residual4x4_v)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride, int dc_v) -+{ -+ FUNC(add_residual_v)(_dst, res, stride, dc_v, 4); -+} -+ -+static void FUNC(add_residual8x8_v)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride, int dc_v) -+{ -+ FUNC(add_residual_v)(_dst, res, stride, dc_v, 8); -+} -+ -+static void FUNC(add_residual16x16_v)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride, int dc_v) -+{ -+ FUNC(add_residual_v)(_dst, res, stride, dc_v, 16); -+} -+ -+static void FUNC(add_residual32x32_v)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride, int dc_v) -+{ -+ // Should never occur for 420, which is all that sand supports -+ av_assert0(0); -+} -+ -+// -- C -- (plaited - both U & V) -+ -+static void FUNC(add_residual4x4_c)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride) -+{ -+ FUNC(add_residual_c)(_dst, res, stride, 4); -+} -+ -+static void FUNC(add_residual8x8_c)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride) -+{ -+ FUNC(add_residual_c)(_dst, res, stride, 8); -+} -+ -+static void FUNC(add_residual16x16_c)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride) -+{ -+ FUNC(add_residual_c)(_dst, res, stride, 16); -+} -+ -+static void FUNC(add_residual32x32_c)(uint8_t *_dst, const int16_t * res, -+ ptrdiff_t stride) -+{ -+ // Should never occur for 420, which is all that sand supports -+ av_assert0(0); -+} -+ -+static void FUNC(add_residual4x4_dc_c)(uint8_t *_dst, ptrdiff_t stride, int32_t dc) -+{ -+ FUNC(add_residual_dc_c)(_dst, stride, dc, 4); -+} -+ -+static void FUNC(add_residual8x8_dc_c)(uint8_t *_dst, ptrdiff_t stride, int32_t dc) -+{ -+ FUNC(add_residual_dc_c)(_dst, stride, dc, 8); -+} -+ -+static void FUNC(add_residual16x16_dc_c)(uint8_t *_dst, ptrdiff_t stride, int32_t dc) -+{ -+ FUNC(add_residual_dc_c)(_dst, stride, dc, 16); -+} -+ -+static void FUNC(add_residual32x32_dc_c)(uint8_t *_dst, ptrdiff_t stride, int32_t dc) -+{ -+ // Should never occur for 420, which is all that sand supports -+ av_assert0(0); -+} -+ -+ -+static void FUNC(transform_rdpcm)(int16_t *_coeffs, int16_t log2_size, int mode) -+{ -+ int16_t *coeffs = (int16_t *) _coeffs; -+ int x, y; -+ int size = 1 << log2_size; -+ -+ if (mode) { -+ coeffs += size; -+ for (y = 0; y < size - 1; y++) { -+ for (x = 0; x < size; x++) -+ coeffs[x] += coeffs[x - size]; -+ coeffs += size; -+ } -+ } else { -+ for (y = 0; y < size; y++) { -+ for (x = 1; x < size; x++) -+ coeffs[x] += coeffs[x - 1]; -+ coeffs += size; -+ } -+ } -+} -+ -+static void FUNC(dequant)(int16_t *coeffs, int16_t log2_size) -+{ -+ int shift = 15 - BIT_DEPTH - log2_size; -+ int x, y; -+ int size = 1 << log2_size; -+ -+ if (shift > 0) { -+ int offset = 1 << (shift - 1); -+ for (y = 0; y < size; y++) { -+ for (x = 0; x < size; x++) { -+ *coeffs = (*coeffs + offset) >> shift; -+ coeffs++; -+ } -+ } -+ } else { -+ for (y = 0; y < size; y++) { -+ for (x = 0; x < size; x++) { -+ *coeffs = *coeffs << -shift; -+ coeffs++; -+ } -+ } -+ } -+} -+ -+#define SET(dst, x) (dst) = (x) -+#define SCALE(dst, x) (dst) = av_clip_int16(((x) + add) >> shift) -+ -+#define TR_4x4_LUMA(dst, src, step, assign) \ -+ do { \ -+ int c0 = src[0 * step] + src[2 * step]; \ -+ int c1 = src[2 * step] + src[3 * step]; \ -+ int c2 = src[0 * step] - src[3 * step]; \ -+ int c3 = 74 * src[1 * step]; \ -+ \ -+ assign(dst[2 * step], 74 * (src[0 * step] - \ -+ src[2 * step] + \ -+ src[3 * step])); \ -+ assign(dst[0 * step], 29 * c0 + 55 * c1 + c3); \ -+ assign(dst[1 * step], 55 * c2 - 29 * c1 + c3); \ -+ assign(dst[3 * step], 55 * c0 + 29 * c2 - c3); \ -+ } while (0) -+ -+static void FUNC(transform_4x4_luma)(int16_t *coeffs) -+{ -+ int i; -+ int shift = 7; -+ int add = 1 << (shift - 1); -+ int16_t *src = coeffs; -+ -+ for (i = 0; i < 4; i++) { -+ TR_4x4_LUMA(src, src, 4, SCALE); -+ src++; -+ } -+ -+ shift = 20 - BIT_DEPTH; -+ add = 1 << (shift - 1); -+ for (i = 0; i < 4; i++) { -+ TR_4x4_LUMA(coeffs, coeffs, 1, SCALE); -+ coeffs += 4; -+ } -+} -+ -+#undef TR_4x4_LUMA -+ -+#define TR_4(dst, src, dstep, sstep, assign, end) \ -+ do { \ -+ const int e0 = 64 * src[0 * sstep] + 64 * src[2 * sstep]; \ -+ const int e1 = 64 * src[0 * sstep] - 64 * src[2 * sstep]; \ -+ const int o0 = 83 * src[1 * sstep] + 36 * src[3 * sstep]; \ -+ const int o1 = 36 * src[1 * sstep] - 83 * src[3 * sstep]; \ -+ \ -+ assign(dst[0 * dstep], e0 + o0); \ -+ assign(dst[1 * dstep], e1 + o1); \ -+ assign(dst[2 * dstep], e1 - o1); \ -+ assign(dst[3 * dstep], e0 - o0); \ -+ } while (0) -+ -+#define TR_8(dst, src, dstep, sstep, assign, end) \ -+ do { \ -+ int i, j; \ -+ int e_8[4]; \ -+ int o_8[4] = { 0 }; \ -+ for (i = 0; i < 4; i++) \ -+ for (j = 1; j < end; j += 2) \ -+ o_8[i] += transform[4 * j][i] * src[j * sstep]; \ -+ TR_4(e_8, src, 1, 2 * sstep, SET, 4); \ -+ \ -+ for (i = 0; i < 4; i++) { \ -+ assign(dst[i * dstep], e_8[i] + o_8[i]); \ -+ assign(dst[(7 - i) * dstep], e_8[i] - o_8[i]); \ -+ } \ -+ } while (0) -+ -+#define TR_16(dst, src, dstep, sstep, assign, end) \ -+ do { \ -+ int i, j; \ -+ int e_16[8]; \ -+ int o_16[8] = { 0 }; \ -+ for (i = 0; i < 8; i++) \ -+ for (j = 1; j < end; j += 2) \ -+ o_16[i] += transform[2 * j][i] * src[j * sstep]; \ -+ TR_8(e_16, src, 1, 2 * sstep, SET, 8); \ -+ \ -+ for (i = 0; i < 8; i++) { \ -+ assign(dst[i * dstep], e_16[i] + o_16[i]); \ -+ assign(dst[(15 - i) * dstep], e_16[i] - o_16[i]); \ -+ } \ -+ } while (0) -+ -+#define TR_32(dst, src, dstep, sstep, assign, end) \ -+ do { \ -+ int i, j; \ -+ int e_32[16]; \ -+ int o_32[16] = { 0 }; \ -+ for (i = 0; i < 16; i++) \ -+ for (j = 1; j < end; j += 2) \ -+ o_32[i] += transform[j][i] * src[j * sstep]; \ -+ TR_16(e_32, src, 1, 2 * sstep, SET, end / 2); \ -+ \ -+ for (i = 0; i < 16; i++) { \ -+ assign(dst[i * dstep], e_32[i] + o_32[i]); \ -+ assign(dst[(31 - i) * dstep], e_32[i] - o_32[i]); \ -+ } \ -+ } while (0) -+ -+#define IDCT_VAR4(H) \ -+ int limit2 = FFMIN(col_limit + 4, H) -+#define IDCT_VAR8(H) \ -+ int limit = FFMIN(col_limit, H); \ -+ int limit2 = FFMIN(col_limit + 4, H) -+#define IDCT_VAR16(H) IDCT_VAR8(H) -+#define IDCT_VAR32(H) IDCT_VAR8(H) -+ -+#define IDCT(H) \ -+static void FUNC(idct_ ## H ## x ## H )(int16_t *coeffs, \ -+ int col_limit) \ -+{ \ -+ int i; \ -+ int shift = 7; \ -+ int add = 1 << (shift - 1); \ -+ int16_t *src = coeffs; \ -+ IDCT_VAR ## H(H); \ -+ \ -+ for (i = 0; i < H; i++) { \ -+ TR_ ## H(src, src, H, H, SCALE, limit2); \ -+ if (limit2 < H && i%4 == 0 && !!i) \ -+ limit2 -= 4; \ -+ src++; \ -+ } \ -+ \ -+ shift = 20 - BIT_DEPTH; \ -+ add = 1 << (shift - 1); \ -+ for (i = 0; i < H; i++) { \ -+ TR_ ## H(coeffs, coeffs, 1, 1, SCALE, limit); \ -+ coeffs += H; \ -+ } \ -+} -+ -+#define IDCT_DC(H) \ -+static void FUNC(idct_ ## H ## x ## H ## _dc)(int16_t *coeffs) \ -+{ \ -+ int i, j; \ -+ int shift = 14 - BIT_DEPTH; \ -+ int add = 1 << (shift - 1); \ -+ int coeff = (((coeffs[0] + 1) >> 1) + add) >> shift; \ -+ \ -+ for (j = 0; j < H; j++) { \ -+ for (i = 0; i < H; i++) { \ -+ coeffs[i + j * H] = coeff; \ -+ } \ -+ } \ -+} -+ -+IDCT( 4) -+IDCT( 8) -+IDCT(16) -+IDCT(32) -+ -+IDCT_DC( 4) -+IDCT_DC( 8) -+IDCT_DC(16) -+IDCT_DC(32) -+ -+#undef TR_4 -+#undef TR_8 -+#undef TR_16 -+#undef TR_32 -+ -+#undef SET -+#undef SCALE -+ -+static void FUNC(sao_band_filter)(uint8_t *_dst, uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ int16_t *sao_offset_val, int sao_left_class, -+ int width, int height) -+{ -+ pixel *dst = (pixel *)_dst; -+ pixel *src = (pixel *)_src; -+ int offset_table[32] = { 0 }; -+ int k, y, x; -+ int shift = BIT_DEPTH - 5; -+ -+ stride_dst /= sizeof(pixel); -+ stride_src /= sizeof(pixel); -+ -+ for (k = 0; k < 4; k++) -+ offset_table[(k + sao_left_class) & 31] = sao_offset_val[k + 1]; -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(src[x] + offset_table[src[x] >> shift]); -+ dst += stride_dst; -+ src += stride_src; -+ } -+} -+ -+#define CMP(a, b) (((a) > (b)) - ((a) < (b))) -+ -+static void FUNC(sao_edge_filter)(uint8_t *_dst, uint8_t *_src, ptrdiff_t stride_dst, int16_t *sao_offset_val, -+ int eo, int width, int height) { -+ -+ static const uint8_t edge_idx[] = { 1, 2, 0, 3, 4 }; -+ static const int8_t pos[4][2][2] = { -+ { { -1, 0 }, { 1, 0 } }, // horizontal -+ { { 0, -1 }, { 0, 1 } }, // vertical -+ { { -1, -1 }, { 1, 1 } }, // 45 degree -+ { { 1, -1 }, { -1, 1 } }, // 135 degree -+ }; -+ pixel *dst = (pixel *)_dst; -+ pixel *src = (pixel *)_src; -+ int a_stride, b_stride; -+ int x, y; -+ const ptrdiff_t stride_src = RPI_HEVC_SAO_BUF_STRIDE / sizeof(pixel); -+ stride_dst /= sizeof(pixel); -+ -+ a_stride = pos[eo][0][0] + pos[eo][0][1] * stride_src; -+ b_stride = pos[eo][1][0] + pos[eo][1][1] * stride_src; -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) { -+ int diff0 = CMP(src[x], src[x + a_stride]); -+ int diff1 = CMP(src[x], src[x + b_stride]); -+ int offset_val = edge_idx[2 + diff0 + diff1]; -+ dst[x] = av_clip_pixel(src[x] + sao_offset_val[offset_val]); -+ } -+ src += stride_src; -+ dst += stride_dst; -+ } -+} -+ -+ -+#if BIT_DEPTH == 10 -+// We need a 32 bit variation for the _c restores so hijack bit depth 10 -+#undef pixel -+#undef BIT_DEPTH -+#define pixel uint32_t -+#define BIT_DEPTH 32 -+// All 16 bit variations are the same -+#define sao_edge_restore_0_10 sao_edge_restore_0_9 -+#define sao_edge_restore_1_10 sao_edge_restore_1_9 -+#define sao_edge_restore_0_11 sao_edge_restore_0_9 -+#define sao_edge_restore_1_11 sao_edge_restore_1_9 -+#define sao_edge_restore_0_12 sao_edge_restore_0_9 -+#define sao_edge_restore_1_12 sao_edge_restore_1_9 -+#define sao_edge_restore_0_13 sao_edge_restore_0_9 -+#define sao_edge_restore_1_13 sao_edge_restore_1_9 -+#define sao_edge_restore_0_14 sao_edge_restore_0_9 -+#define sao_edge_restore_1_14 sao_edge_restore_1_9 -+#define sao_edge_restore_0_15 sao_edge_restore_0_9 -+#define sao_edge_restore_1_15 sao_edge_restore_1_9 -+#define sao_edge_restore_0_16 sao_edge_restore_0_9 -+#define sao_edge_restore_1_16 sao_edge_restore_1_9 -+#endif -+#if BIT_DEPTH <= 9 || BIT_DEPTH == 32 -+static void FUNC(sao_edge_restore_0)(uint8_t *_dst, uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, RpiSAOParams *sao, -+ int *borders, int _width, int _height, -+ int c_idx, uint8_t *vert_edge, -+ uint8_t *horiz_edge, uint8_t *diag_edge) -+{ -+ int x, y; -+ pixel *dst = (pixel *)_dst; -+ pixel *src = (pixel *)_src; -+ int sao_eo_class = sao->eo_class[c_idx]; -+ int init_x = 0, width = _width, height = _height; -+ -+ stride_dst /= sizeof(pixel); -+ stride_src /= sizeof(pixel); -+ -+ if (sao_eo_class != SAO_EO_VERT) { -+ if (borders[0]) { -+ for (y = 0; y < height; y++) { -+ dst[y * stride_dst] = src[y * stride_src]; -+ } -+ init_x = 1; -+ } -+ if (borders[2]) { -+ int offset = width - 1; -+ for (x = 0; x < height; x++) { -+ dst[x * stride_dst + offset] = src[x * stride_src + offset]; -+ } -+ width--; -+ } -+ } -+ if (sao_eo_class != SAO_EO_HORIZ) { -+ if (borders[1]) { -+ for (x = init_x; x < width; x++) -+ dst[x] = src[x]; -+ } -+ if (borders[3]) { -+ ptrdiff_t y_stride_dst = stride_dst * (height - 1); -+ ptrdiff_t y_stride_src = stride_src * (height - 1); -+ for (x = init_x; x < width; x++) -+ dst[x + y_stride_dst] = src[x + y_stride_src]; -+ height--; -+ } -+ } -+} -+ -+static void FUNC(sao_edge_restore_1)(uint8_t *_dst, uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, RpiSAOParams *sao, -+ int *borders, int _width, int _height, -+ int c_idx, uint8_t *vert_edge, -+ uint8_t *horiz_edge, uint8_t *diag_edge) -+{ -+ int x, y; -+ pixel *dst = (pixel *)_dst; -+ pixel *src = (pixel *)_src; -+ int sao_eo_class = sao->eo_class[c_idx]; -+ int init_x = 0, init_y = 0, width = _width, height = _height; -+ -+ stride_dst /= sizeof(pixel); -+ stride_src /= sizeof(pixel); -+ -+ if (sao_eo_class != SAO_EO_VERT) { -+ if (borders[0]) { -+ for (y = 0; y < height; y++) { -+ dst[y * stride_dst] = src[y * stride_src]; -+ } -+ init_x = 1; -+ } -+ if (borders[2]) { -+ int offset = width - 1; -+ for (x = 0; x < height; x++) { -+ dst[x * stride_dst + offset] = src[x * stride_src + offset]; -+ } -+ width--; -+ } -+ } -+ if (sao_eo_class != SAO_EO_HORIZ) { -+ if (borders[1]) { -+ for (x = init_x; x < width; x++) -+ dst[x] = src[x]; -+ init_y = 1; -+ } -+ if (borders[3]) { -+ ptrdiff_t y_stride_dst = stride_dst * (height - 1); -+ ptrdiff_t y_stride_src = stride_src * (height - 1); -+ for (x = init_x; x < width; x++) -+ dst[x + y_stride_dst] = src[x + y_stride_src]; -+ height--; -+ } -+ } -+ -+ { -+ int save_upper_left = !diag_edge[0] && sao_eo_class == SAO_EO_135D && !borders[0] && !borders[1]; -+ int save_upper_right = !diag_edge[1] && sao_eo_class == SAO_EO_45D && !borders[1] && !borders[2]; -+ int save_lower_right = !diag_edge[2] && sao_eo_class == SAO_EO_135D && !borders[2] && !borders[3]; -+ int save_lower_left = !diag_edge[3] && sao_eo_class == SAO_EO_45D && !borders[0] && !borders[3]; -+ -+ // Restore pixels that can't be modified -+ if(vert_edge[0] && sao_eo_class != SAO_EO_VERT) { -+ for(y = init_y+save_upper_left; y< height-save_lower_left; y++) -+ dst[y*stride_dst] = src[y*stride_src]; -+ } -+ if(vert_edge[1] && sao_eo_class != SAO_EO_VERT) { -+ for(y = init_y+save_upper_right; y< height-save_lower_right; y++) -+ dst[y*stride_dst+width-1] = src[y*stride_src+width-1]; -+ } -+ -+ if(horiz_edge[0] && sao_eo_class != SAO_EO_HORIZ) { -+ for(x = init_x+save_upper_left; x < width-save_upper_right; x++) -+ dst[x] = src[x]; -+ } -+ if(horiz_edge[1] && sao_eo_class != SAO_EO_HORIZ) { -+ for(x = init_x+save_lower_left; x < width-save_lower_right; x++) -+ dst[(height-1)*stride_dst+x] = src[(height-1)*stride_src+x]; -+ } -+ if(diag_edge[0] && sao_eo_class == SAO_EO_135D) -+ dst[0] = src[0]; -+ if(diag_edge[1] && sao_eo_class == SAO_EO_45D) -+ dst[width-1] = src[width-1]; -+ if(diag_edge[2] && sao_eo_class == SAO_EO_135D) -+ dst[stride_dst*(height-1)+width-1] = src[stride_src*(height-1)+width-1]; -+ if(diag_edge[3] && sao_eo_class == SAO_EO_45D) -+ dst[stride_dst*(height-1)] = src[stride_src*(height-1)]; -+ -+ } -+} -+#endif -+#if BIT_DEPTH == 32 -+#undef BIT_DEPTH -+#undef pixel -+#define BIT_DEPTH 10 -+#define pixel uint16_t -+#endif -+ -+// --- Plaited chroma versions -+ -+static void FUNC(sao_band_filter_c)(uint8_t *_dst, const uint8_t *_src, -+ ptrdiff_t stride_dst, ptrdiff_t stride_src, -+ const int16_t *sao_offset_val_u, int sao_left_class_u, -+ const int16_t *sao_offset_val_v, int sao_left_class_v, -+ int width, int height) -+{ -+ pixel *dst = (pixel *)_dst; -+ pixel *src = (pixel *)_src; -+ int offset_table_u[32] = { 0 }; -+ int offset_table_v[32] = { 0 }; -+ int k, y, x; -+ int shift = BIT_DEPTH - 5; -+ -+ stride_dst /= sizeof(pixel); -+ stride_src /= sizeof(pixel); -+ width *= 2; -+ -+ for (k = 0; k < 4; k++) -+ { -+ offset_table_u[(k + sao_left_class_u) & 31] = sao_offset_val_u[k + 1]; -+ offset_table_v[(k + sao_left_class_v) & 31] = sao_offset_val_v[k + 1]; -+ } -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x += 2) -+ { -+// printf("dst=%p, src=%p, x=%d, shift=%d\n", dst, src, x, shift); -+// printf("offsets=%x,%x\n", src[x + 0], src[x + 1]); -+ // *** & 31 shouldn't be wanted but just now we generate broken input that -+ // crashes us in 10-bit world -+ dst[x + 0] = av_clip_pixel(src[x + 0] + offset_table_u[(src[x + 0] >> shift) & 31]); -+ dst[x + 1] = av_clip_pixel(src[x + 1] + offset_table_v[(src[x + 1] >> shift) & 31]); -+ } -+ dst += stride_dst; -+ src += stride_src; -+ } -+} -+ -+static void FUNC(sao_edge_filter_c)(uint8_t *_dst, const uint8_t *_src, ptrdiff_t stride_dst, -+ const int16_t *sao_offset_val_u, const int16_t *sao_offset_val_v, -+ int eo, int width, int height) { -+ -+ static const uint8_t edge_idx[] = { 1, 2, 0, 3, 4 }; -+ static const int8_t pos[4][2][2] = { -+ { { -1, 0 }, { 1, 0 } }, // horizontal -+ { { 0, -1 }, { 0, 1 } }, // vertical -+ { { -1, -1 }, { 1, 1 } }, // 45 degree -+ { { 1, -1 }, { -1, 1 } }, // 135 degree -+ }; -+ pixel *dst = (pixel *)_dst; -+ pixel *src = (pixel *)_src; -+ int a_stride, b_stride; -+ int x, y; -+ const ptrdiff_t stride_src = RPI_HEVC_SAO_BUF_STRIDE / sizeof(pixel); -+ -+ stride_dst /= sizeof(pixel); -+ width *= 2; -+ -+ av_assert0(width <= 64); -+ -+ a_stride = pos[eo][0][0] * 2 + pos[eo][0][1] * stride_src; -+ b_stride = pos[eo][1][0] * 2 + pos[eo][1][1] * stride_src; -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x += 2) { -+ int diff0u = CMP(src[x], src[x + a_stride]); -+ int diff1u = CMP(src[x], src[x + b_stride]); -+ int offset_valu = edge_idx[2 + diff0u + diff1u]; -+ int diff0v = CMP(src[x+1], src[x+1 + a_stride]); -+ int diff1v = CMP(src[x+1], src[x+1 + b_stride]); -+ int offset_valv = edge_idx[2 + diff0v + diff1v]; -+ dst[x] = av_clip_pixel(src[x] + sao_offset_val_u[offset_valu]); -+ dst[x+1] = av_clip_pixel(src[x+1] + sao_offset_val_v[offset_valv]); -+ } -+ src += stride_src; -+ dst += stride_dst; -+ } -+} -+ -+// Do once -+#if BIT_DEPTH == 8 -+// Any old 2 byte 'normal' restore will work for these -+#define sao_edge_restore_c_0_8 sao_edge_restore_0_16 -+#define sao_edge_restore_c_1_8 sao_edge_restore_1_16 -+// We need 32 bit for 9 bit+ -+#define sao_edge_restore_c_0_9 sao_edge_restore_0_32 -+#define sao_edge_restore_c_1_9 sao_edge_restore_1_32 -+#define sao_edge_restore_c_0_10 sao_edge_restore_0_32 -+#define sao_edge_restore_c_1_10 sao_edge_restore_1_32 -+#define sao_edge_restore_c_0_11 sao_edge_restore_0_32 -+#define sao_edge_restore_c_1_11 sao_edge_restore_1_32 -+#define sao_edge_restore_c_0_12 sao_edge_restore_0_32 -+#define sao_edge_restore_c_1_12 sao_edge_restore_1_32 -+#define sao_edge_restore_c_0_13 sao_edge_restore_0_32 -+#define sao_edge_restore_c_1_13 sao_edge_restore_1_32 -+#define sao_edge_restore_c_0_14 sao_edge_restore_0_32 -+#define sao_edge_restore_c_1_14 sao_edge_restore_1_32 -+#define sao_edge_restore_c_0_15 sao_edge_restore_0_32 -+#define sao_edge_restore_c_1_15 sao_edge_restore_1_32 -+#define sao_edge_restore_c_0_16 sao_edge_restore_0_32 -+#define sao_edge_restore_c_1_16 sao_edge_restore_1_32 -+#endif -+ -+#undef CMP -+ -+//////////////////////////////////////////////////////////////////////////////// -+// -+//////////////////////////////////////////////////////////////////////////////// -+static void FUNC(put_hevc_pel_pixels)(int16_t *dst, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = src[x] << (14 - BIT_DEPTH); -+ src += srcstride; -+ dst += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_pel_uni_pixels)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ -+ for (y = 0; y < height; y++) { -+ memcpy(dst, src, width * sizeof(pixel)); -+ src += srcstride; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_pel_bi_pixels)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ -+ int shift = 14 + 1 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((src[x] << (14 - BIT_DEPTH)) + src2[x] + offset) >> shift); -+ src += srcstride; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_pel_uni_w_pixels)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ int shift = denom + 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ ox = ox * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel((((src[x] << (14 - BIT_DEPTH)) * wx + offset) >> shift) + ox); -+ src += srcstride; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_pel_bi_w_pixels)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, int denom, int wx0, int wx1, -+ int ox0, int ox1, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ -+ int shift = 14 + 1 - BIT_DEPTH; -+ int log2Wd = denom + shift - 1; -+ -+ ox0 = ox0 * (1 << (BIT_DEPTH - 8)); -+ ox1 = ox1 * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) { -+ dst[x] = av_clip_pixel(( (src[x] << (14 - BIT_DEPTH)) * wx1 + src2[x] * wx0 + (ox0 + ox1 + 1) * (1 << log2Wd)) >> (log2Wd + 1)); -+ } -+ src += srcstride; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+//////////////////////////////////////////////////////////////////////////////// -+// -+//////////////////////////////////////////////////////////////////////////////// -+#define QPEL_FILTER(src, stride) \ -+ (filter[0] * src[x - 3 * stride] + \ -+ filter[1] * src[x - 2 * stride] + \ -+ filter[2] * src[x - stride] + \ -+ filter[3] * src[x ] + \ -+ filter[4] * src[x + stride] + \ -+ filter[5] * src[x + 2 * stride] + \ -+ filter[6] * src[x + 3 * stride] + \ -+ filter[7] * src[x + 4 * stride]) -+ -+static void FUNC(put_hevc_qpel_h)(int16_t *dst, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ dst += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_v)(int16_t *dst, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = QPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ dst += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_hv)(int16_t *dst, -+ uint8_t *_src, -+ ptrdiff_t _srcstride, -+ int height, intptr_t mx, -+ intptr_t my, int width) -+{ -+ int x, y; -+ const int8_t *filter; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ int16_t tmp_array[(MAX_PB_SIZE + QPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ -+ src -= QPEL_EXTRA_BEFORE * srcstride; -+ filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ for (y = 0; y < height + QPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + QPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = QPEL_FILTER(tmp, MAX_PB_SIZE) >> 6; -+ tmp += MAX_PB_SIZE; -+ dst += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_uni_h)(uint8_t *_dst, ptrdiff_t _dststride, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ int shift = 14 - BIT_DEPTH; -+ -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) + offset) >> shift); -+ src += srcstride; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_bi_h)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ -+ int shift = 14 + 1 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) + src2[x] + offset) >> shift); -+ src += srcstride; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_uni_v)(uint8_t *_dst, ptrdiff_t _dststride, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ int shift = 14 - BIT_DEPTH; -+ -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) + offset) >> shift); -+ src += srcstride; -+ dst += dststride; -+ } -+} -+ -+ -+static void FUNC(put_hevc_qpel_bi_v)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ -+ int shift = 14 + 1 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) + src2[x] + offset) >> shift); -+ src += srcstride; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_uni_hv)(uint8_t *_dst, ptrdiff_t _dststride, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ const int8_t *filter; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ int16_t tmp_array[(MAX_PB_SIZE + QPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ int shift = 14 - BIT_DEPTH; -+ -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ src -= QPEL_EXTRA_BEFORE * srcstride; -+ filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ for (y = 0; y < height + QPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + QPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) + offset) >> shift); -+ tmp += MAX_PB_SIZE; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_bi_hv)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ const int8_t *filter; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ int16_t tmp_array[(MAX_PB_SIZE + QPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ int shift = 14 + 1 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ src -= QPEL_EXTRA_BEFORE * srcstride; -+ filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ for (y = 0; y < height + QPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + QPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) + src2[x] + offset) >> shift); -+ tmp += MAX_PB_SIZE; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_uni_w_h)(uint8_t *_dst, ptrdiff_t _dststride, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, int denom, int wx, int ox, -+ intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ int shift = denom + 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ ox = ox * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel((((QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) * wx + offset) >> shift) + ox); -+ src += srcstride; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_bi_w_h)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, int denom, int wx0, int wx1, -+ int ox0, int ox1, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ -+ int shift = 14 + 1 - BIT_DEPTH; -+ int log2Wd = denom + shift - 1; -+ -+ ox0 = ox0 * (1 << (BIT_DEPTH - 8)); -+ ox1 = ox1 * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) * wx1 + src2[x] * wx0 + -+ ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1)); -+ src += srcstride; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_uni_w_v)(uint8_t *_dst, ptrdiff_t _dststride, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, int denom, int wx, int ox, -+ intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ int shift = denom + 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ ox = ox * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel((((QPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) * wx + offset) >> shift) + ox); -+ src += srcstride; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_bi_w_v)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, int denom, int wx0, int wx1, -+ int ox0, int ox1, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ -+ const int8_t *filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ -+ int shift = 14 + 1 - BIT_DEPTH; -+ int log2Wd = denom + shift - 1; -+ -+ ox0 = ox0 * (1 << (BIT_DEPTH - 8)); -+ ox1 = ox1 * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) * wx1 + src2[x] * wx0 + -+ ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1)); -+ src += srcstride; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_uni_w_hv)(uint8_t *_dst, ptrdiff_t _dststride, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, int denom, int wx, int ox, -+ intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ const int8_t *filter; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ int16_t tmp_array[(MAX_PB_SIZE + QPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ int shift = denom + 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ src -= QPEL_EXTRA_BEFORE * srcstride; -+ filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ for (y = 0; y < height + QPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + QPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ -+ ox = ox * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel((((QPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) * wx + offset) >> shift) + ox); -+ tmp += MAX_PB_SIZE; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_qpel_bi_w_hv)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, int denom, int wx0, int wx1, -+ int ox0, int ox1, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ const int8_t *filter; -+ pixel *src = (pixel*)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ int16_t tmp_array[(MAX_PB_SIZE + QPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ int shift = 14 + 1 - BIT_DEPTH; -+ int log2Wd = denom + shift - 1; -+ -+ src -= QPEL_EXTRA_BEFORE * srcstride; -+ filter = ff_hevc_rpi_qpel_filters[mx - 1]; -+ for (y = 0; y < height + QPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = QPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + QPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_qpel_filters[my - 1]; -+ -+ ox0 = ox0 * (1 << (BIT_DEPTH - 8)); -+ ox1 = ox1 * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((QPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) * wx1 + src2[x] * wx0 + -+ ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1)); -+ tmp += MAX_PB_SIZE; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+//////////////////////////////////////////////////////////////////////////////// -+// -+//////////////////////////////////////////////////////////////////////////////// -+#define EPEL_FILTER(src, stride) \ -+ (filter[0] * src[x - stride] + \ -+ filter[1] * src[x] + \ -+ filter[2] * src[x + stride] + \ -+ filter[3] * src[x + 2 * stride]) -+ -+static void FUNC(put_hevc_epel_h)(int16_t *dst, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ dst += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_epel_v)(int16_t *dst, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[my - 1]; -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = EPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ dst += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_epel_hv)(int16_t *dst, -+ uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int16_t tmp_array[(MAX_PB_SIZE + EPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ -+ src -= EPEL_EXTRA_BEFORE * srcstride; -+ -+ for (y = 0; y < height + EPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + EPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_epel_filters[my - 1]; -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = EPEL_FILTER(tmp, MAX_PB_SIZE) >> 6; -+ tmp += MAX_PB_SIZE; -+ dst += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_epel_uni_h)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int shift = 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) + offset) >> shift); -+ src += srcstride; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_epel_bi_h)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int shift = 14 + 1 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) { -+ dst[x] = av_clip_pixel(((EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) + src2[x] + offset) >> shift); -+ } -+ dst += dststride; -+ src += srcstride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_epel_uni_v)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[my - 1]; -+ int shift = 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((EPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) + offset) >> shift); -+ src += srcstride; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_epel_bi_v)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[my - 1]; -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ int shift = 14 + 1 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((EPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) + src2[x] + offset) >> shift); -+ dst += dststride; -+ src += srcstride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_epel_uni_hv)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int16_t tmp_array[(MAX_PB_SIZE + EPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ int shift = 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ src -= EPEL_EXTRA_BEFORE * srcstride; -+ -+ for (y = 0; y < height + EPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + EPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_epel_filters[my - 1]; -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((EPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) + offset) >> shift); -+ tmp += MAX_PB_SIZE; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_epel_bi_hv)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int16_t tmp_array[(MAX_PB_SIZE + EPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ int shift = 14 + 1 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ src -= EPEL_EXTRA_BEFORE * srcstride; -+ -+ for (y = 0; y < height + EPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + EPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_epel_filters[my - 1]; -+ -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((EPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) + src2[x] + offset) >> shift); -+ tmp += MAX_PB_SIZE; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_epel_uni_w_h)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int shift = denom + 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ ox = ox * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) { -+ dst[x] = av_clip_pixel((((EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) * wx + offset) >> shift) + ox); -+ } -+ dst += dststride; -+ src += srcstride; -+ } -+} -+ -+static void FUNC(put_hevc_epel_bi_w_h)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, int denom, int wx0, int wx1, -+ int ox0, int ox1, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int shift = 14 + 1 - BIT_DEPTH; -+ int log2Wd = denom + shift - 1; -+ -+ ox0 = ox0 * (1 << (BIT_DEPTH - 8)); -+ ox1 = ox1 * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8)) * wx1 + src2[x] * wx0 + -+ ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1)); -+ src += srcstride; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_epel_uni_w_v)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[my - 1]; -+ int shift = denom + 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ ox = ox * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) { -+ dst[x] = av_clip_pixel((((EPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) * wx + offset) >> shift) + ox); -+ } -+ dst += dststride; -+ src += srcstride; -+ } -+} -+ -+static void FUNC(put_hevc_epel_bi_w_v)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, int denom, int wx0, int wx1, -+ int ox0, int ox1, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[my - 1]; -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ int shift = 14 + 1 - BIT_DEPTH; -+ int log2Wd = denom + shift - 1; -+ -+ ox0 = ox0 * (1 << (BIT_DEPTH - 8)); -+ ox1 = ox1 * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((EPEL_FILTER(src, srcstride) >> (BIT_DEPTH - 8)) * wx1 + src2[x] * wx0 + -+ ((ox0 + ox1 + 1) << log2Wd)) >> (log2Wd + 1)); -+ src += srcstride; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+static void FUNC(put_hevc_epel_uni_w_hv)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int16_t tmp_array[(MAX_PB_SIZE + EPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ int shift = denom + 14 - BIT_DEPTH; -+#if BIT_DEPTH < 14 -+ int offset = 1 << (shift - 1); -+#else -+ int offset = 0; -+#endif -+ -+ src -= EPEL_EXTRA_BEFORE * srcstride; -+ -+ for (y = 0; y < height + EPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + EPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_epel_filters[my - 1]; -+ -+ ox = ox * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel((((EPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) * wx + offset) >> shift) + ox); -+ tmp += MAX_PB_SIZE; -+ dst += dststride; -+ } -+} -+ -+static void FUNC(put_hevc_epel_bi_w_hv)(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, -+ int16_t *src2, -+ int height, int denom, int wx0, int wx1, -+ int ox0, int ox1, intptr_t mx, intptr_t my, int width) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ ptrdiff_t srcstride = _srcstride / sizeof(pixel); -+ pixel *dst = (pixel *)_dst; -+ ptrdiff_t dststride = _dststride / sizeof(pixel); -+ const int8_t *filter = ff_hevc_rpi_epel_filters[mx - 1]; -+ int16_t tmp_array[(MAX_PB_SIZE + EPEL_EXTRA) * MAX_PB_SIZE]; -+ int16_t *tmp = tmp_array; -+ int shift = 14 + 1 - BIT_DEPTH; -+ int log2Wd = denom + shift - 1; -+ -+ src -= EPEL_EXTRA_BEFORE * srcstride; -+ -+ for (y = 0; y < height + EPEL_EXTRA; y++) { -+ for (x = 0; x < width; x++) -+ tmp[x] = EPEL_FILTER(src, 1) >> (BIT_DEPTH - 8); -+ src += srcstride; -+ tmp += MAX_PB_SIZE; -+ } -+ -+ tmp = tmp_array + EPEL_EXTRA_BEFORE * MAX_PB_SIZE; -+ filter = ff_hevc_rpi_epel_filters[my - 1]; -+ -+ ox0 = ox0 * (1 << (BIT_DEPTH - 8)); -+ ox1 = ox1 * (1 << (BIT_DEPTH - 8)); -+ for (y = 0; y < height; y++) { -+ for (x = 0; x < width; x++) -+ dst[x] = av_clip_pixel(((EPEL_FILTER(tmp, MAX_PB_SIZE) >> 6) * wx1 + src2[x] * wx0 + -+ ((ox0 + ox1 + 1) * (1 << log2Wd))) >> (log2Wd + 1)); -+ tmp += MAX_PB_SIZE; -+ dst += dststride; -+ src2 += MAX_PB_SIZE; -+ } -+} -+ -+// line zero -+#define P3 pix[-4 * xstride] -+#define P2 pix[-3 * xstride] -+#define P1 pix[-2 * xstride] -+#define P0 pix[-1 * xstride] -+#define Q0 pix[0 * xstride] -+#define Q1 pix[1 * xstride] -+#define Q2 pix[2 * xstride] -+#define Q3 pix[3 * xstride] -+ -+// line three. used only for deblocking decision -+#define TP3 pix[-4 * xstride + 3 * ystride] -+#define TP2 pix[-3 * xstride + 3 * ystride] -+#define TP1 pix[-2 * xstride + 3 * ystride] -+#define TP0 pix[-1 * xstride + 3 * ystride] -+#define TQ0 pix[0 * xstride + 3 * ystride] -+#define TQ1 pix[1 * xstride + 3 * ystride] -+#define TQ2 pix[2 * xstride + 3 * ystride] -+#define TQ3 pix[3 * xstride + 3 * ystride] -+ -+static void FUNC(hevc_loop_filter_luma)(uint8_t *_pix, -+ ptrdiff_t _xstride, ptrdiff_t _ystride, -+ int beta, int *_tc, -+ uint8_t *_no_p, uint8_t *_no_q) -+{ -+ int d, j; -+ pixel *pix = (pixel *)_pix; -+ ptrdiff_t xstride = _xstride / sizeof(pixel); -+ ptrdiff_t ystride = _ystride / sizeof(pixel); -+ -+ beta <<= BIT_DEPTH - 8; -+ -+ for (j = 0; j < 2; j++) { -+ const int dp0 = abs(P2 - 2 * P1 + P0); -+ const int dq0 = abs(Q2 - 2 * Q1 + Q0); -+ const int dp3 = abs(TP2 - 2 * TP1 + TP0); -+ const int dq3 = abs(TQ2 - 2 * TQ1 + TQ0); -+ const int d0 = dp0 + dq0; -+ const int d3 = dp3 + dq3; -+ const int tc = _tc[j] << (BIT_DEPTH - 8); -+ const int no_p = _no_p[j]; -+ const int no_q = _no_q[j]; -+ -+ if (d0 + d3 >= beta) { -+ pix += 4 * ystride; -+ continue; -+ } else { -+ const int beta_3 = beta >> 3; -+ const int beta_2 = beta >> 2; -+ const int tc25 = ((tc * 5 + 1) >> 1); -+ -+ if (abs(P3 - P0) + abs(Q3 - Q0) < beta_3 && abs(P0 - Q0) < tc25 && -+ abs(TP3 - TP0) + abs(TQ3 - TQ0) < beta_3 && abs(TP0 - TQ0) < tc25 && -+ (d0 << 1) < beta_2 && (d3 << 1) < beta_2) { -+ // strong filtering -+ const int tc2 = tc << 1; -+ for (d = 0; d < 4; d++) { -+ const int p3 = P3; -+ const int p2 = P2; -+ const int p1 = P1; -+ const int p0 = P0; -+ const int q0 = Q0; -+ const int q1 = Q1; -+ const int q2 = Q2; -+ const int q3 = Q3; -+ if (!no_p) { -+ P0 = p0 + av_clip(((p2 + 2 * p1 + 2 * p0 + 2 * q0 + q1 + 4) >> 3) - p0, -tc2, tc2); -+ P1 = p1 + av_clip(((p2 + p1 + p0 + q0 + 2) >> 2) - p1, -tc2, tc2); -+ P2 = p2 + av_clip(((2 * p3 + 3 * p2 + p1 + p0 + q0 + 4) >> 3) - p2, -tc2, tc2); -+ } -+ if (!no_q) { -+ Q0 = q0 + av_clip(((p1 + 2 * p0 + 2 * q0 + 2 * q1 + q2 + 4) >> 3) - q0, -tc2, tc2); -+ Q1 = q1 + av_clip(((p0 + q0 + q1 + q2 + 2) >> 2) - q1, -tc2, tc2); -+ Q2 = q2 + av_clip(((2 * q3 + 3 * q2 + q1 + q0 + p0 + 4) >> 3) - q2, -tc2, tc2); -+ } -+ pix += ystride; -+ } -+ } else { // normal filtering -+ int nd_p = 1; -+ int nd_q = 1; -+ const int tc_2 = tc >> 1; -+ if (dp0 + dp3 < ((beta + (beta >> 1)) >> 3)) -+ nd_p = 2; -+ if (dq0 + dq3 < ((beta + (beta >> 1)) >> 3)) -+ nd_q = 2; -+ -+ for (d = 0; d < 4; d++) { -+ const int p2 = P2; -+ const int p1 = P1; -+ const int p0 = P0; -+ const int q0 = Q0; -+ const int q1 = Q1; -+ const int q2 = Q2; -+ int delta0 = (9 * (q0 - p0) - 3 * (q1 - p1) + 8) >> 4; -+ if (abs(delta0) < 10 * tc) { -+ delta0 = av_clip(delta0, -tc, tc); -+ if (!no_p) -+ P0 = av_clip_pixel(p0 + delta0); -+ if (!no_q) -+ Q0 = av_clip_pixel(q0 - delta0); -+ if (!no_p && nd_p > 1) { -+ const int deltap1 = av_clip((((p2 + p0 + 1) >> 1) - p1 + delta0) >> 1, -tc_2, tc_2); -+ P1 = av_clip_pixel(p1 + deltap1); -+ } -+ if (!no_q && nd_q > 1) { -+ const int deltaq1 = av_clip((((q2 + q0 + 1) >> 1) - q1 - delta0) >> 1, -tc_2, tc_2); -+ Q1 = av_clip_pixel(q1 + deltaq1); -+ } -+ } -+ pix += ystride; -+ } -+ } -+ } -+ } -+} -+ -+static void FUNC(hevc_loop_filter_chroma)(uint8_t *_pix, ptrdiff_t _xstride, -+ ptrdiff_t _ystride, int *_tc, -+ uint8_t *_no_p, uint8_t *_no_q) -+{ -+ int d, j, no_p, no_q; -+ pixel *pix = (pixel *)_pix; -+ ptrdiff_t xstride = _xstride / sizeof(pixel); -+ ptrdiff_t ystride = _ystride / sizeof(pixel); -+ -+ for (j = 0; j < 2; j++) { -+ const int tc = _tc[j] << (BIT_DEPTH - 8); -+ if (tc <= 0) { -+ pix += 4 * ystride; -+ continue; -+ } -+ no_p = _no_p[j]; -+ no_q = _no_q[j]; -+ -+ for (d = 0; d < 4; d++) { -+ int delta0; -+ const int p1 = P1; -+ const int p0 = P0; -+ const int q0 = Q0; -+ const int q1 = Q1; -+ delta0 = av_clip((((q0 - p0) * 4) + p1 - q1 + 4) >> 3, -tc, tc); -+ if (!no_p) -+ P0 = av_clip_pixel(p0 + delta0); -+ if (!no_q) -+ Q0 = av_clip_pixel(q0 - delta0); -+ pix += ystride; -+ } -+ } -+} -+ -+static void FUNC(hevc_h_loop_filter_chroma)(uint8_t *pix, ptrdiff_t stride, -+ int32_t *tc, uint8_t *no_p, -+ uint8_t *no_q) -+{ -+ FUNC(hevc_loop_filter_chroma)(pix, stride, sizeof(pixel), tc, no_p, no_q); -+} -+ -+static void FUNC(hevc_v_loop_filter_chroma)(uint8_t *pix, ptrdiff_t stride, -+ int32_t *tc, uint8_t *no_p, -+ uint8_t *no_q) -+{ -+ FUNC(hevc_loop_filter_chroma)(pix, sizeof(pixel), stride, tc, no_p, no_q); -+} -+ -+static void FUNC(hevc_h_loop_filter_luma)(uint8_t *pix, ptrdiff_t stride, -+ int beta, int32_t *tc, uint8_t *no_p, -+ uint8_t *no_q) -+{ -+ FUNC(hevc_loop_filter_luma)(pix, stride, sizeof(pixel), -+ beta, tc, no_p, no_q); -+} -+ -+static void FUNC(hevc_v_loop_filter_luma)(uint8_t *pix, ptrdiff_t stride, -+ int beta, int32_t *tc, uint8_t *no_p, -+ uint8_t *no_q) -+{ -+ FUNC(hevc_loop_filter_luma)(pix, sizeof(pixel), stride, -+ beta, tc, no_p, no_q); -+} -+ -+#undef P3 -+#undef P2 -+#undef P1 -+#undef P0 -+#undef Q0 -+#undef Q1 -+#undef Q2 -+#undef Q3 -+ -+#undef TP3 -+#undef TP2 -+#undef TP1 -+#undef TP0 -+#undef TQ0 -+#undef TQ1 -+#undef TQ2 -+#undef TQ3 -+ -+// line zero -+#define P3 pix_l[0 * xstride] -+#define P2 pix_l[1 * xstride] -+#define P1 pix_l[2 * xstride] -+#define P0 pix_l[3 * xstride] -+#define Q0 pix_r[0 * xstride] -+#define Q1 pix_r[1 * xstride] -+#define Q2 pix_r[2 * xstride] -+#define Q3 pix_r[3 * xstride] -+ -+// line three. used only for deblocking decision -+#define TP3 pix_l[0 * xstride + 3 * ystride] -+#define TP2 pix_l[1 * xstride + 3 * ystride] -+#define TP1 pix_l[2 * xstride + 3 * ystride] -+#define TP0 pix_l[3 * xstride + 3 * ystride] -+#define TQ0 pix_r[0 * xstride + 3 * ystride] -+#define TQ1 pix_r[1 * xstride + 3 * ystride] -+#define TQ2 pix_r[2 * xstride + 3 * ystride] -+#define TQ3 pix_r[3 * xstride + 3 * ystride] -+ -+// This is identical to hevc_loop_filter_luma except that the P/Q -+// components are on separate pointers -+static void FUNC(hevc_v_loop_filter_luma2)(uint8_t * _pix_r, -+ unsigned int _stride, unsigned int beta, unsigned int tc2, unsigned int no_f, -+ uint8_t * _pix_l) -+{ -+ int d, j; -+ pixel *pix_l = (pixel *)_pix_l; -+ pixel *pix_r = (pixel *)_pix_r; -+ const ptrdiff_t xstride = 1; -+ const ptrdiff_t ystride = _stride / sizeof(pixel); -+ -+ beta <<= BIT_DEPTH - 8; -+ -+ for (j = 0; j < 2; j++) { -+ const int dp0 = abs(P2 - 2 * P1 + P0); -+ const int dq0 = abs(Q2 - 2 * Q1 + Q0); -+ const int dp3 = abs(TP2 - 2 * TP1 + TP0); -+ const int dq3 = abs(TQ2 - 2 * TQ1 + TQ0); -+ const int d0 = dp0 + dq0; -+ const int d3 = dp3 + dq3; -+ const int tc = ((tc2 >> (j << 4)) & 0xffff) << (BIT_DEPTH - 8); -+ const int no_p = no_f & 1; -+ const int no_q = no_f & 2; -+ -+ if (d0 + d3 >= beta) { -+ pix_l += 4 * ystride; -+ pix_r += 4 * ystride; -+ continue; -+ } else { -+ const int beta_3 = beta >> 3; -+ const int beta_2 = beta >> 2; -+ const int tc25 = ((tc * 5 + 1) >> 1); -+ -+ if (abs(P3 - P0) + abs(Q3 - Q0) < beta_3 && abs(P0 - Q0) < tc25 && -+ abs(TP3 - TP0) + abs(TQ3 - TQ0) < beta_3 && abs(TP0 - TQ0) < tc25 && -+ (d0 << 1) < beta_2 && (d3 << 1) < beta_2) { -+ // strong filtering -+ const int tc2 = tc << 1; -+ for (d = 0; d < 4; d++) { -+ const int p3 = P3; -+ const int p2 = P2; -+ const int p1 = P1; -+ const int p0 = P0; -+ const int q0 = Q0; -+ const int q1 = Q1; -+ const int q2 = Q2; -+ const int q3 = Q3; -+ if (!no_p) { -+ P0 = p0 + av_clip(((p2 + 2 * p1 + 2 * p0 + 2 * q0 + q1 + 4) >> 3) - p0, -tc2, tc2); -+ P1 = p1 + av_clip(((p2 + p1 + p0 + q0 + 2) >> 2) - p1, -tc2, tc2); -+ P2 = p2 + av_clip(((2 * p3 + 3 * p2 + p1 + p0 + q0 + 4) >> 3) - p2, -tc2, tc2); -+ } -+ if (!no_q) { -+ Q0 = q0 + av_clip(((p1 + 2 * p0 + 2 * q0 + 2 * q1 + q2 + 4) >> 3) - q0, -tc2, tc2); -+ Q1 = q1 + av_clip(((p0 + q0 + q1 + q2 + 2) >> 2) - q1, -tc2, tc2); -+ Q2 = q2 + av_clip(((2 * q3 + 3 * q2 + q1 + q0 + p0 + 4) >> 3) - q2, -tc2, tc2); -+ } -+ pix_l += ystride; -+ pix_r += ystride; -+ } -+ } else { // normal filtering -+ int nd_p = 1; -+ int nd_q = 1; -+ const int tc_2 = tc >> 1; -+ if (dp0 + dp3 < ((beta + (beta >> 1)) >> 3)) -+ nd_p = 2; -+ if (dq0 + dq3 < ((beta + (beta >> 1)) >> 3)) -+ nd_q = 2; -+ -+ for (d = 0; d < 4; d++) { -+ const int p2 = P2; -+ const int p1 = P1; -+ const int p0 = P0; -+ const int q0 = Q0; -+ const int q1 = Q1; -+ const int q2 = Q2; -+ int delta0 = (9 * (q0 - p0) - 3 * (q1 - p1) + 8) >> 4; -+ if (abs(delta0) < 10 * tc) { -+ delta0 = av_clip(delta0, -tc, tc); -+ if (!no_p) -+ P0 = av_clip_pixel(p0 + delta0); -+ if (!no_q) -+ Q0 = av_clip_pixel(q0 - delta0); -+ if (!no_p && nd_p > 1) { -+ const int deltap1 = av_clip((((p2 + p0 + 1) >> 1) - p1 + delta0) >> 1, -tc_2, tc_2); -+ P1 = av_clip_pixel(p1 + deltap1); -+ } -+ if (!no_q && nd_q > 1) { -+ const int deltaq1 = av_clip((((q2 + q0 + 1) >> 1) - q1 - delta0) >> 1, -tc_2, tc_2); -+ Q1 = av_clip_pixel(q1 + deltaq1); -+ } -+ } -+ pix_l += ystride; -+ pix_r += ystride; -+ } -+ } -+ } -+ } -+} -+ -+static void FUNC(hevc_h_loop_filter_luma2)(uint8_t * _pix_r, -+ unsigned int _stride, unsigned int beta, unsigned int tc2, unsigned int no_f) -+{ -+ // Just call the non-2 function having massaged the parameters -+ int32_t tc[2] = {tc2 & 0xffff, tc2 >> 16}; -+ uint8_t no_p[2] = {no_f & 1, no_f & 1}; -+ uint8_t no_q[2] = {no_f & 2, no_f & 2}; -+ FUNC(hevc_h_loop_filter_luma)(_pix_r, _stride, beta, tc, no_p, no_q); -+} -+ -+#undef TP3 -+#undef TP2 -+#undef TP1 -+#undef TP0 -+#undef TQ0 -+#undef TQ1 -+#undef TQ2 -+#undef TQ3 -+ -+#undef P3 -+#undef P2 -+#undef P1 -+#undef P0 -+#undef Q0 -+#undef Q1 -+#undef Q2 -+#undef Q3 -+ -+#define P1 pix_l[0 * xstride] -+#define P0 pix_l[1 * xstride] -+#define Q0 pix_r[0 * xstride] -+#define Q1 pix_r[1 * xstride] -+ -+static void FUNC(hevc_loop_filter_uv2)(uint8_t *_pix_l, ptrdiff_t _xstride, -+ ptrdiff_t _ystride, const int32_t *_tc, -+ const uint8_t *_no_p, const uint8_t *_no_q, uint8_t *_pix_r) -+{ -+ int d, j, no_p, no_q; -+ pixel *pix_l = (pixel *)_pix_l; -+ pixel *pix_r = (pixel *)_pix_r; -+ ptrdiff_t xstride = _xstride / sizeof(pixel); -+ ptrdiff_t ystride = _ystride / sizeof(pixel); -+ -+ for (j = 0; j < 2; j++) { -+ const int tc = _tc[j] << (BIT_DEPTH - 8); -+ if (tc <= 0) { -+ pix_l += 4 * ystride; -+ pix_r += 4 * ystride; -+ continue; -+ } -+ no_p = _no_p[j]; -+ no_q = _no_q[j]; -+ -+ for (d = 0; d < 4; d++) { -+ int delta0; -+ const int p1 = P1; -+ const int p0 = P0; -+ const int q0 = Q0; -+ const int q1 = Q1; -+ delta0 = av_clip((((q0 - p0) * 4) + p1 - q1 + 4) >> 3, -tc, tc); -+ if (!no_p) -+ P0 = av_clip_pixel(p0 + delta0); -+ if (!no_q) -+ Q0 = av_clip_pixel(q0 - delta0); -+ pix_l += ystride; -+ pix_r += ystride; -+ } -+ } -+} -+ -+static void FUNC(hevc_h_loop_filter_uv)(uint8_t * pix, unsigned int stride, uint32_t tc4, -+ unsigned int no_f) -+{ -+ uint8_t no_p[2] = {no_f & 1, no_f & 2}; -+ uint8_t no_q[2] = {no_f & 4, no_f & 8}; -+ int32_t tc[4] = {tc4 & 0xff, (tc4 >> 8) & 0xff, (tc4 >> 16) & 0xff, tc4 >> 24}; -+ FUNC(hevc_loop_filter_chroma)(pix, stride, sizeof(pixel) * 2, tc, no_p, no_q); -+ FUNC(hevc_loop_filter_chroma)(pix + sizeof(pixel), stride, sizeof(pixel) * 2, tc + 2, no_p, no_q); -+} -+ -+static void FUNC(hevc_v_loop_filter_uv2)(uint8_t * src_r, unsigned int stride, uint32_t tc4, -+ uint8_t * src_l, -+ unsigned int no_f) -+{ -+ uint8_t no_p[2] = {no_f & 1, no_f & 2}; -+ uint8_t no_q[2] = {no_f & 4, no_f & 8}; -+ int32_t tc[4] = {tc4 & 0xff, (tc4 >> 8) & 0xff, (tc4 >> 16) & 0xff, tc4 >> 24}; -+ FUNC(hevc_loop_filter_uv2)(src_l, sizeof(pixel) * 2, stride, tc, no_p, no_q, src_r); -+ FUNC(hevc_loop_filter_uv2)(src_l + sizeof(pixel), sizeof(pixel) * 2, stride, tc + 2, no_p, no_q, src_r + sizeof(pixel)); -+} -+ -+#undef P1 -+#undef P0 -+#undef Q0 -+#undef Q1 -+ -diff --git a/libavcodec/rpi_hevcpred.c b/libavcodec/rpi_hevcpred.c -new file mode 100644 -index 0000000000..62135b83c2 ---- /dev/null -+++ b/libavcodec/rpi_hevcpred.c -@@ -0,0 +1,166 @@ -+/* -+ * HEVC video Decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "rpi_hevcdec.h" -+ -+#include "rpi_hevcpred.h" -+#if (ARCH_ARM) -+#include "arm/rpi_hevcpred_arm.h" -+#endif -+ -+#define PRED_C 0 -+#define BIT_DEPTH 8 -+#include "rpi_hevcpred_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 9 -+#include "rpi_hevcpred_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 10 -+#include "rpi_hevcpred_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 12 -+#include "rpi_hevcpred_template.c" -+#undef BIT_DEPTH -+#undef PRED_C -+ -+#define PRED_C 1 -+#define BIT_DEPTH 8 -+#include "rpi_hevcpred_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 9 -+#include "rpi_hevcpred_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 10 -+#include "rpi_hevcpred_template.c" -+#undef BIT_DEPTH -+ -+#define BIT_DEPTH 12 -+#include "rpi_hevcpred_template.c" -+#undef BIT_DEPTH -+#undef PRED_C -+ -+void ff_hevc_rpi_pred_init(HEVCRpiPredContext *hpc, int bit_depth) -+{ -+#undef FUNC -+#define FUNC(a, depth) a ## _ ## depth -+ -+#undef FUNCC -+#define FUNCC(a, depth) a ## _ ## depth ## _c -+ -+#define HEVC_PRED_Y(depth) \ -+ hpc->intra_pred[0] = FUNC(intra_pred_2, depth); \ -+ hpc->intra_pred[1] = FUNC(intra_pred_3, depth); \ -+ hpc->intra_pred[2] = FUNC(intra_pred_4, depth); \ -+ hpc->intra_pred[3] = FUNC(intra_pred_5, depth); \ -+ hpc->intra_filter[0] = FUNC(intra_filter_2, depth); \ -+ hpc->intra_filter[1] = FUNC(intra_filter_3, depth); \ -+ hpc->intra_filter[2] = FUNC(intra_filter_4, depth); \ -+ hpc->intra_filter[3] = FUNC(intra_filter_5, depth); \ -+ hpc->pred_planar[0] = FUNC(pred_planar_0, depth); \ -+ hpc->pred_planar[1] = FUNC(pred_planar_1, depth); \ -+ hpc->pred_planar[2] = FUNC(pred_planar_2, depth); \ -+ hpc->pred_planar[3] = FUNC(pred_planar_3, depth); \ -+ hpc->pred_dc[0] = FUNC(pred_dc_0, depth); \ -+ hpc->pred_dc[1] = FUNC(pred_dc_1, depth); \ -+ hpc->pred_dc[2] = FUNC(pred_dc_2, depth); \ -+ hpc->pred_dc[3] = FUNC(pred_dc_3, depth); \ -+ hpc->pred_vertical[0] = FUNC(pred_angular_0, depth); \ -+ hpc->pred_vertical[1] = FUNC(pred_angular_1, depth); \ -+ hpc->pred_vertical[2] = FUNC(pred_angular_2, depth); \ -+ hpc->pred_vertical[3] = FUNC(pred_angular_3, depth); \ -+ hpc->pred_horizontal[0] = FUNC(pred_angular_0, depth); \ -+ hpc->pred_horizontal[1] = FUNC(pred_angular_1, depth); \ -+ hpc->pred_horizontal[2] = FUNC(pred_angular_2, depth); \ -+ hpc->pred_horizontal[3] = FUNC(pred_angular_3, depth); \ -+ hpc->pred_angular[0] = FUNC(pred_angular_0, depth); \ -+ hpc->pred_angular[1] = FUNC(pred_angular_1, depth); \ -+ hpc->pred_angular[2] = FUNC(pred_angular_2, depth); \ -+ hpc->pred_angular[3] = FUNC(pred_angular_3, depth); \ -+ hpc->pred_dc0[0] = FUNC(pred_dc0_0, depth); \ -+ hpc->pred_dc0[1] = FUNC(pred_dc0_1, depth); \ -+ hpc->pred_dc0[2] = FUNC(pred_dc0_2, depth); \ -+ hpc->pred_dc0[3] = FUNC(pred_dc0_3, depth); -+ -+#define HEVC_PRED_C(depth) \ -+ hpc->intra_pred_c[0] = FUNCC(intra_pred_2, depth); \ -+ hpc->intra_pred_c[1] = FUNCC(intra_pred_3, depth); \ -+ hpc->intra_pred_c[2] = FUNCC(intra_pred_4, depth); \ -+ hpc->intra_pred_c[3] = FUNCC(intra_pred_5, depth); \ -+ hpc->intra_filter_c[0] = FUNCC(intra_filter_2, depth); \ -+ hpc->intra_filter_c[1] = FUNCC(intra_filter_3, depth); \ -+ hpc->intra_filter_c[2] = FUNCC(intra_filter_4, depth); \ -+ hpc->intra_filter_c[3] = FUNCC(intra_filter_5, depth); \ -+ hpc->pred_planar_c[0] = FUNCC(pred_planar_0, depth); \ -+ hpc->pred_planar_c[1] = FUNCC(pred_planar_1, depth); \ -+ hpc->pred_planar_c[2] = FUNCC(pred_planar_2, depth); \ -+ hpc->pred_planar_c[3] = FUNCC(pred_planar_3, depth); \ -+ hpc->pred_dc_c[0] = FUNCC(pred_dc_0, depth); \ -+ hpc->pred_dc_c[1] = FUNCC(pred_dc_1, depth); \ -+ hpc->pred_dc_c[2] = FUNCC(pred_dc_2, depth); \ -+ hpc->pred_dc_c[3] = FUNCC(pred_dc_3, depth); \ -+ hpc->pred_vertical_c[0] = FUNCC(pred_angular_0, depth); \ -+ hpc->pred_vertical_c[1] = FUNCC(pred_angular_1, depth); \ -+ hpc->pred_vertical_c[2] = FUNCC(pred_angular_2, depth); \ -+ hpc->pred_vertical_c[3] = FUNCC(pred_angular_3, depth); \ -+ hpc->pred_horizontal_c[0] = FUNCC(pred_angular_0, depth); \ -+ hpc->pred_horizontal_c[1] = FUNCC(pred_angular_1, depth); \ -+ hpc->pred_horizontal_c[2] = FUNCC(pred_angular_2, depth); \ -+ hpc->pred_horizontal_c[3] = FUNCC(pred_angular_3, depth); \ -+ hpc->pred_angular_c[0] = FUNCC(pred_angular_0, depth); \ -+ hpc->pred_angular_c[1] = FUNCC(pred_angular_1, depth); \ -+ hpc->pred_angular_c[2] = FUNCC(pred_angular_2, depth); \ -+ hpc->pred_angular_c[3] = FUNCC(pred_angular_3, depth); \ -+ hpc->pred_dc0_c[0] = FUNCC(pred_dc0_0, depth); \ -+ hpc->pred_dc0_c[1] = FUNCC(pred_dc0_1, depth); \ -+ hpc->pred_dc0_c[2] = FUNCC(pred_dc0_2, depth); \ -+ hpc->pred_dc0_c[3] = FUNCC(pred_dc0_3, depth); -+ -+#define HEVC_PRED(depth) \ -+ HEVC_PRED_Y(depth); \ -+ HEVC_PRED_C(depth); -+ -+ switch (bit_depth) { -+ case 9: -+ HEVC_PRED(9); -+ break; -+ case 10: -+ HEVC_PRED(10); -+ break; -+ case 12: -+ HEVC_PRED(12); -+ break; -+ default: -+ HEVC_PRED(8); -+ break; -+ } -+ -+#if (ARCH_ARM) -+ ff_hevc_rpi_pred_init_arm(hpc, bit_depth); -+#elif (ARCH_MIPS) -+ ff_hevc_rpi_pred_init_mips(hpc, bit_depth); -+#endif -+} -diff --git a/libavcodec/rpi_hevcpred.h b/libavcodec/rpi_hevcpred.h -new file mode 100644 -index 0000000000..6e594277c0 ---- /dev/null -+++ b/libavcodec/rpi_hevcpred.h -@@ -0,0 +1,121 @@ -+/* -+ * HEVC video Decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#ifndef AVCODEC_RPI_HEVCPRED_H -+#define AVCODEC_RPI_HEVCPRED_H -+ -+#include -+#include -+#include "config.h" -+ -+struct HEVCRpiContext; -+struct HEVCRpiLocalContext; -+ -+enum IntraPredMode { -+ INTRA_PLANAR = 0, -+ INTRA_DC, -+ INTRA_ANGULAR_2, -+ INTRA_ANGULAR_3, -+ INTRA_ANGULAR_4, -+ INTRA_ANGULAR_5, -+ INTRA_ANGULAR_6, -+ INTRA_ANGULAR_7, -+ INTRA_ANGULAR_8, -+ INTRA_ANGULAR_9, -+ INTRA_ANGULAR_10, -+ INTRA_ANGULAR_11, -+ INTRA_ANGULAR_12, -+ INTRA_ANGULAR_13, -+ INTRA_ANGULAR_14, -+ INTRA_ANGULAR_15, -+ INTRA_ANGULAR_16, -+ INTRA_ANGULAR_17, -+ INTRA_ANGULAR_18, -+ INTRA_ANGULAR_19, -+ INTRA_ANGULAR_20, -+ INTRA_ANGULAR_21, -+ INTRA_ANGULAR_22, -+ INTRA_ANGULAR_23, -+ INTRA_ANGULAR_24, -+ INTRA_ANGULAR_25, -+ INTRA_ANGULAR_26, -+ INTRA_ANGULAR_27, -+ INTRA_ANGULAR_28, -+ INTRA_ANGULAR_29, -+ INTRA_ANGULAR_30, -+ INTRA_ANGULAR_31, -+ INTRA_ANGULAR_32, -+ INTRA_ANGULAR_33, -+ INTRA_ANGULAR_34, -+}; -+#define INTRA_ANGULAR_HORIZONTAL INTRA_ANGULAR_10 -+#define INTRA_ANGULAR_VERTICAL INTRA_ANGULAR_26 -+ -+typedef void intra_filter_fn_t( -+ uint8_t * const left, uint8_t * const top, -+ const unsigned int req, const unsigned int avail, -+ const uint8_t * const src_l, const uint8_t * const src_u, const uint8_t * const src_ur, -+ const unsigned int stride, -+ const unsigned int top_right_size, const unsigned int down_left_size); -+ -+typedef struct HEVCRpiPredContext { -+ void (*intra_pred[4])(const struct HEVCRpiContext * const s, -+ const enum IntraPredMode mode, const unsigned int x0, const unsigned int y0, const unsigned int avail); -+ -+ intra_filter_fn_t *intra_filter[4]; -+ void (*pred_planar[4])(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, ptrdiff_t stride); -+ void (*pred_dc[4])(uint8_t *src, const uint8_t *top, const uint8_t *left, -+ ptrdiff_t stride); -+ void (*pred_angular[4])(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, ptrdiff_t stride, -+ int mode); -+ void (*pred_vertical[4])(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, ptrdiff_t stride, -+ int mode); -+ void (*pred_horizontal[4])(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, ptrdiff_t stride, -+ int mode); -+ void (*pred_dc0[4])(uint8_t *src, ptrdiff_t stride); -+ -+ void (*intra_pred_c[4])(const struct HEVCRpiContext * const s, -+ const enum IntraPredMode mode, const unsigned int x0, const unsigned int y0, const unsigned int avail); -+ intra_filter_fn_t *intra_filter_c[4]; -+ void (*pred_planar_c[4])(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, ptrdiff_t stride); -+ void (*pred_dc_c[4])(uint8_t *src, const uint8_t *top, const uint8_t *left, -+ ptrdiff_t stride); -+ void (*pred_angular_c[4])(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, ptrdiff_t stride, -+ int mode); -+ void (*pred_vertical_c[4])(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, ptrdiff_t stride, -+ int mode); -+ void (*pred_horizontal_c[4])(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, ptrdiff_t stride, -+ int mode); -+ void (*pred_dc0_c[4])(uint8_t *src, ptrdiff_t stride); -+} HEVCRpiPredContext; -+ -+void ff_hevc_rpi_pred_init(HEVCRpiPredContext *hpc, int bit_depth); -+ -+#endif /* AVCODEC_RPI_HEVCPRED_H */ -diff --git a/libavcodec/rpi_hevcpred_template.c b/libavcodec/rpi_hevcpred_template.c -new file mode 100644 -index 0000000000..2f710626cf ---- /dev/null -+++ b/libavcodec/rpi_hevcpred_template.c -@@ -0,0 +1,1522 @@ -+/* -+ * HEVC video decoder -+ * -+ * Copyright (C) 2012 - 2013 Guillaume Martres -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+#include "config.h" -+#include "libavutil/pixdesc.h" -+#include "libavutil/rpi_sand_fns.h" -+#include "bit_depth_template.c" -+ -+#include "rpi_hevcdec.h" -+#include "rpi_hevcpred.h" -+ -+#define DUMP_PRED 0 -+ -+#define POS(x, y) src[(x) + stride * (y)] -+ -+// INCLUDED_ONCE defined at EOF -+#ifndef INCLUDED_ONCE -+typedef uint8_t (* c8_dst_ptr_t)[2]; -+typedef const uint8_t (* c8_src_ptr_t)[2]; -+typedef uint16_t (* c16_dst_ptr_t)[2]; -+typedef const uint16_t (* c16_src_ptr_t)[2]; -+ -+// *** On ARM make these NEON registers -+typedef struct pixel4_16 { -+ uint16_t x[4]; -+} pixel4_16; -+typedef struct pixel4_32 { -+ uint32_t x[4]; -+} pixel4_32; -+static inline pixel4_16 PIXEL_SPLAT_X4_16(const uint16_t x) -+{ -+ pixel4_16 t = {{x, x, x, x}}; -+ return t; -+} -+static inline pixel4_32 PIXEL_SPLAT_X4_32(const uint32_t x) -+{ -+ pixel4_32 t = {{x, x, x, x}}; -+ return t; -+} -+#endif -+ -+#if PRED_C -+// For chroma we double pixel size so we copy pairs -+#undef pixel -+#undef pixel2 -+#undef pixel4 -+#undef dctcoef -+#undef INIT_CLIP -+#undef no_rnd_avg_pixel4 -+#undef rnd_avg_pixel4 -+#undef AV_RN2P -+#undef AV_RN4P -+#undef AV_RN4PA -+#undef AV_WN2P -+#undef AV_WN4P -+#undef AV_WN4PA -+#undef CLIP -+#undef FUNC -+#undef FUNCC -+#undef av_clip_pixel -+#undef PIXEL_SPLAT_X4 -+ -+#if BIT_DEPTH == 8 -+#define pixel uint16_t -+#define pixel4 pixel4_16 -+#define PIXEL_SPLAT_X4 PIXEL_SPLAT_X4_16 -+#define cpel uint8_t -+#define c_src_ptr_t c8_src_ptr_t -+#define c_dst_ptr_t c8_dst_ptr_t -+#else -+#define pixel uint32_t -+#define pixel4 pixel4_32 -+#define PIXEL_SPLAT_X4 PIXEL_SPLAT_X4_32 -+#define cpel uint16_t -+#define c_src_ptr_t c16_dst_ptr_t -+#define c_dst_ptr_t c16_dst_ptr_t -+#endif -+#define AV_RN4P(p) (*(pixel4*)(p)) -+#define AV_WN4P(p,x) (*(pixel4*)(p) = (x)) -+#define FUNC(a) FUNC2(a, BIT_DEPTH, _c) -+#endif -+ -+ -+// Get PW prior to horrid PRED_C trickery -+#if BIT_DEPTH == 8 -+#define PW 1 -+#else -+#define PW 2 -+#endif -+ -+ -+#if DUMP_PRED && !defined(INCLUDED_ONCE) -+static void dump_pred_uv(const uint8_t * data, const unsigned int stride, const unsigned int size) -+{ -+ for (unsigned int y = 0; y != size; y++, data += stride * 2) { -+ for (unsigned int x = 0; x != size; x++) { -+ printf("%4d", data[x * 2]); -+ } -+ printf("\n"); -+ } -+ printf("\n"); -+} -+#endif -+ -+#ifndef INCLUDED_ONCE -+static inline void extend_8(void * ptr, const unsigned int v, unsigned int n) -+{ -+ if ((n >>= 2) != 0) { -+ uint32_t v4 = v | (v << 8); -+ uint32_t * p = (uint32_t *)ptr; -+ v4 = v4 | (v4 << 16); -+ do { -+ *p++ = v4; -+ } while (--n != 0); -+ } -+} -+ -+static inline void extend_16(void * ptr, const unsigned int v, unsigned int n) -+{ -+ if ((n >>= 2) != 0) { -+ uint32_t v2 = v | (v << 16); -+ uint32_t * p = (uint32_t *)ptr; -+ do { -+ *p++ = v2; -+ *p++ = v2; -+ } while (--n != 0); -+ } -+} -+ -+static inline void extend_32(void * ptr, const unsigned int v, unsigned int n) -+{ -+ if ((n >>= 2) != 0) { -+ uint32_t * p = (uint32_t *)ptr; -+ do { -+ *p++ = v; -+ *p++ = v; -+ *p++ = v; -+ *p++ = v; -+ } while (--n != 0); -+ } -+} -+ -+// Beware that this inverts the avail ordering -+// For CIP it seems easier this way round -+static unsigned int cip_avail_l(const uint8_t * is_intra, const int i_stride, const unsigned int i_mask, -+ const unsigned int log2_intra_bits, const unsigned int avail, unsigned int size, -+ unsigned int s0, unsigned int odd_s) -+{ -+ const unsigned int n = 1 << log2_intra_bits; -+ unsigned int fa = 0; -+ unsigned int i; -+ -+ size >>= 2; // Now in 4-pel units -+ s0 >>= 2; -+ -+ if ((avail & AVAIL_DL) != 0) -+ fa |= ((1 << s0) - 1) << (size - s0); -+ if ((avail & AVAIL_L) != 0) -+ fa |= ((1 << size) - 1) << size; -+ if ((avail & AVAIL_UL) != 0) -+ fa |= 1 << (size << 1); -+ -+ if (odd_s) { -+ if ((fa & 1) != 0 && (*is_intra & i_mask) == 0) -+ fa &= ~1; -+ is_intra += i_stride; -+ } -+ -+ for (i = odd_s; (fa >> i) != 0; i += n, is_intra += i_stride) { -+ const unsigned int m = ((1 << n) - 1) << i; -+ if ((fa & m) != 0 && (*is_intra & i_mask) == 0) -+ fa &= ~m; -+ } -+ -+ return fa; -+} -+ -+static unsigned int cip_avail_u(const uint8_t * is_intra, unsigned int i_shift, -+ const unsigned int log2_intra_bits, const unsigned int avail, unsigned int size, -+ unsigned int s1, unsigned int odd_s) -+{ -+ if ((avail & (AVAIL_U | AVAIL_UR)) == 0) -+ { -+ return 0; -+ } -+ else -+ { -+ const unsigned int n = 1 << log2_intra_bits; -+ unsigned int fa = 0; -+ unsigned int i; -+ unsigned int im = ((is_intra[1] << 8) | (is_intra[0])) >> i_shift; -+ -+ size >>= 2; // Now in 4-pel units -+ s1 >>= 2; -+ -+ if ((avail & AVAIL_U) != 0) -+ fa |= ((1 << size) - 1); -+ if ((avail & AVAIL_UR) != 0) -+ fa |= ((1 << s1) - 1) << size; -+ -+ if (odd_s) { -+ fa &= im | ~1; -+ im >>= 1; -+ } -+ -+ for (i = odd_s; (fa >> i) != 0; i += n, im >>= 1) { -+ const unsigned int m = ((1 << n) - 1) << i; -+ if ((im & 1) == 0) -+ fa &= ~m; -+ } -+ return fa; -+ } -+} -+ -+ -+ -+static inline unsigned int rmbd(unsigned int x) -+{ -+#if 1 -+ return __builtin_ctz(x); -+#else -+ unsigned int n = 0; -+ if ((x & 0xffff) == 0) { -+ x >>= 16; -+ n += 16; -+ } -+ if ((x & 0xff) == 0) { -+ x >>= 8; -+ n += 8; -+ } -+ if ((x & 0xf) == 0) { -+ x >>= 4; -+ n += 4; -+ } -+ if ((x & 0x3) == 0) { -+ x >>= 2; -+ n += 2; -+ } -+ -+ return (x & 1) == 0 ? n + 1 : n; -+#endif -+} -+#endif -+ -+ -+static void FUNC(cip_fill)(pixel * const left, pixel * const top, -+ const unsigned int avail_l, const unsigned int avail_u, -+ const pixel * const src_l, const pixel * const src_u, const pixel * const src_ur, -+ const unsigned int stride, -+ const unsigned int size) -+{ -+ pixel a; -+ unsigned int i; -+ -+ // 1st find DL value -+ if ((avail_l & 1) == 0) { -+ if (avail_l != 0) -+ a = src_l[((int)size * 2 - 1 - (int)rmbd(avail_l)*4) * (int)stride]; -+ else -+ { -+ // (avail_l | avail_u) != 0 so this must be good -+ const unsigned int n = rmbd(avail_u)*4; -+ a = (n >= size) ? src_ur[n - size] : src_u[n]; -+ } -+ } -+ -+ // L -+ { -+ pixel * d = left + size * 2 - 1; -+ const pixel * s = src_l + (size * 2 - 1) * stride; -+ unsigned int x = avail_l; -+ for (i = 0; i < size * 2; i += 4, x >>= 1) -+ { -+ if ((x & 1) != 0) { -+ // Avail -+ *d-- = *s; -+ s -= stride; -+ *d-- = *s; -+ s -= stride; -+ *d-- = *s; -+ s -= stride; -+ *d-- = a = *s; -+ s -= stride; -+ } -+ else -+ { -+ *d-- = a; -+ *d-- = a; -+ *d-- = a; -+ *d-- = a; -+ s -= stride * 4; -+ } -+ } -+ // UL -+ *d = a = (x & 1) != 0 ? *s : a; -+ } -+ -+ // U -+ { -+ pixel * d = top; -+ const pixel * s = src_u; -+ unsigned int x = avail_u; -+ -+ for (i = 0; i < size; i += 4, x >>= 1) -+ { -+ if ((x & 1) != 0) { -+ // Avail -+ *d++ = *s++; -+ *d++ = *s++; -+ *d++ = *s++; -+ *d++ = a = *s++; -+ } -+ else -+ { -+ *d++ = a; -+ *d++ = a; -+ *d++ = a; -+ *d++ = a; -+ s += 4; -+ } -+ } -+ -+ // UR -+ s = src_ur; -+ for (i = 0; i < size; i += 4, x >>= 1) -+ { -+ if ((x & 1) != 0) { -+ // Avail -+ *d++ = *s++; -+ *d++ = *s++; -+ *d++ = *s++; -+ *d++ = a = *s++; -+ } -+ else -+ { -+ *d++ = a; -+ *d++ = a; -+ *d++ = a; -+ *d++ = a; -+ s += 4; -+ } -+ } -+ } -+} -+ -+ -+#if !PRED_C && PW == 1 -+#define EXTEND(ptr, val, len) extend_8(ptr, val, len) -+#elif (!PRED_C && PW == 2) || (PRED_C && PW == 1) -+#define EXTEND(ptr, val, len) extend_16(ptr, val, len) -+#else -+#define EXTEND(ptr, val, len) extend_32(ptr, val, len) -+#endif -+ -+// Reqs: -+// -+// Planar: DL[0], L, ul, U, UR[0] -+// DC: dl, L, ul, U, ur -+// A2-9: DL, L, ul, u, ur -+// A10: dl, L, ul, u, ur -+// A11-17 dl, L, UL, U, ur -+// A18-25 dl, L, Ul, U, ur -+// A26 dl, l, ul, U, ur -+// A27-34 dl, l, ul, U, UR -+ -+#ifndef INCLUDED_ONCE -+ -+intra_filter_fn_t ff_hevc_rpi_intra_filter_8_neon_8; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_4_neon_16; -+intra_filter_fn_t ff_hevc_rpi_intra_filter_8_neon_16; -+ -+#define FILTER_LIGHT 0x40 -+#define FILTER_STRONG 0x80 -+#define FILTER_EITHER (FILTER_LIGHT | FILTER_STRONG) -+ -+static const uint8_t req_avail_c[35] = -+{ -+ AVAIL_DL | AVAIL_L | 0 | AVAIL_U | AVAIL_UR, // Planar (DL[0] & UR[0] only needed) -+ AVAIL_L | 0 | AVAIL_U, // DC -+ AVAIL_DL | AVAIL_L, // 2 -+ AVAIL_DL | AVAIL_L, // 3 -+ AVAIL_DL | AVAIL_L, // 4 -+ AVAIL_DL | AVAIL_L, // 5 -+ AVAIL_DL | AVAIL_L, // 6 -+ AVAIL_DL | AVAIL_L, // 7 -+ AVAIL_DL | AVAIL_L, // 8 -+ AVAIL_DL | AVAIL_L, // 9 -+ AVAIL_L, // 10 (H) -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 11 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 12 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 13 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 14 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 15 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 16 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 17 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 18 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 19 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 20 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 21 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 22 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 23 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 24 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 25 -+ AVAIL_U, // 26 (V) -+ AVAIL_U | AVAIL_UR, // 27 -+ AVAIL_U | AVAIL_UR, // 28 -+ AVAIL_U | AVAIL_UR, // 29 -+ AVAIL_U | AVAIL_UR, // 30 -+ AVAIL_U | AVAIL_UR, // 31 -+ AVAIL_U | AVAIL_UR, // 32 -+ AVAIL_U | AVAIL_UR, // 33 -+ AVAIL_U | AVAIL_UR // 34 -+}; -+ -+static const uint8_t req_avail[4][35] = { -+{ -+ AVAIL_DL | AVAIL_L | 0 | AVAIL_U | AVAIL_UR, // Planar (DL[0] & UR[0] only needed) -+ AVAIL_L | 0 | AVAIL_U, // DC -+ AVAIL_DL | AVAIL_L, // 2 -+ AVAIL_DL | AVAIL_L, // 3 -+ AVAIL_DL | AVAIL_L, // 4 -+ AVAIL_DL | AVAIL_L, // 5 -+ AVAIL_DL | AVAIL_L, // 6 -+ AVAIL_DL | AVAIL_L, // 7 -+ AVAIL_DL | AVAIL_L, // 8 -+ AVAIL_DL | AVAIL_L, // 9 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 10 (H) -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 11 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 12 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 13 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 14 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 15 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 16 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 17 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 18 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 19 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 20 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 21 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 22 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 23 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 24 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 25 -+ AVAIL_L | AVAIL_UL | AVAIL_U, // 26 (V) -+ AVAIL_U | AVAIL_UR, // 27 -+ AVAIL_U | AVAIL_UR, // 28 -+ AVAIL_U | AVAIL_UR, // 29 -+ AVAIL_U | AVAIL_UR, // 30 -+ AVAIL_U | AVAIL_UR, // 31 -+ AVAIL_U | AVAIL_UR, // 32 -+ AVAIL_U | AVAIL_UR, // 33 -+ AVAIL_U | AVAIL_UR // 34 -+}, -+{ // 3 -+ AVAIL_DL | AVAIL_L | 0 | AVAIL_U | AVAIL_UR | FILTER_LIGHT, // Planar (DL[0] & UR[0] only needed) -+ AVAIL_L | 0 | AVAIL_U, // DC -+ AVAIL_DL | AVAIL_L | FILTER_LIGHT, // 2 -+ AVAIL_DL | AVAIL_L | 0, // 3 -+ AVAIL_DL | AVAIL_L | 0, // 4 -+ AVAIL_DL | AVAIL_L | 0, // 5 -+ AVAIL_DL | AVAIL_L | 0, // 6 -+ AVAIL_DL | AVAIL_L | 0, // 7 -+ AVAIL_DL | AVAIL_L | 0, // 8 -+ AVAIL_DL | AVAIL_L | 0, // 9 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 10 (H) -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 11 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 12 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 13 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 14 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 15 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 16 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 17 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 18 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 19 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 20 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 21 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 22 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 23 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 24 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 25 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 26 (V) -+ AVAIL_U | AVAIL_UR | 0, // 27 -+ AVAIL_U | AVAIL_UR | 0, // 28 -+ AVAIL_U | AVAIL_UR | 0, // 29 -+ AVAIL_U | AVAIL_UR | 0, // 30 -+ AVAIL_U | AVAIL_UR | 0, // 31 -+ AVAIL_U | AVAIL_UR | 0, // 32 -+ AVAIL_U | AVAIL_UR | 0, // 33 -+ AVAIL_U | AVAIL_UR | FILTER_LIGHT // 34 -+}, -+{ // 4 -+ AVAIL_DL | AVAIL_L | 0 | AVAIL_U | AVAIL_UR | FILTER_LIGHT, // Planar (DL[0] & UR[0] only needed) -+ AVAIL_L | 0 | AVAIL_U, // DC -+ AVAIL_DL | AVAIL_L | FILTER_LIGHT, // 2 -+ AVAIL_DL | AVAIL_L | FILTER_LIGHT, // 3 -+ AVAIL_DL | AVAIL_L | FILTER_LIGHT, // 4 -+ AVAIL_DL | AVAIL_L | FILTER_LIGHT, // 5 -+ AVAIL_DL | AVAIL_L | FILTER_LIGHT, // 6 -+ AVAIL_DL | AVAIL_L | FILTER_LIGHT, // 7 -+ AVAIL_DL | AVAIL_L | FILTER_LIGHT, // 8 -+ AVAIL_DL | AVAIL_L | 0, // 9 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 10 (H) -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 11 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 12 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 13 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 14 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 15 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 16 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 17 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 18 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 19 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 20 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 21 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 22 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 23 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_LIGHT, // 24 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 25 -+ AVAIL_L | AVAIL_UL | AVAIL_U | 0, // 26 (V) -+ AVAIL_U | AVAIL_UR | 0, // 27 -+ AVAIL_U | AVAIL_UR | FILTER_LIGHT, // 28 -+ AVAIL_U | AVAIL_UR | FILTER_LIGHT, // 29 -+ AVAIL_U | AVAIL_UR | FILTER_LIGHT, // 30 -+ AVAIL_U | AVAIL_UR | FILTER_LIGHT, // 31 -+ AVAIL_U | AVAIL_UR | FILTER_LIGHT, // 32 -+ AVAIL_U | AVAIL_UR | FILTER_LIGHT, // 33 -+ AVAIL_U | AVAIL_UR | FILTER_LIGHT // 34 -+}, -+{ // 5 -+ AVAIL_DL | AVAIL_L | 0 | AVAIL_U | AVAIL_UR | FILTER_EITHER, // Planar (DL[0] & UR[0] only needed) -+ AVAIL_L | 0 | AVAIL_U, // DC -+ AVAIL_DL | AVAIL_L | FILTER_EITHER, // 2 -+ AVAIL_DL | AVAIL_L | FILTER_EITHER, // 3 -+ AVAIL_DL | AVAIL_L | FILTER_EITHER, // 4 -+ AVAIL_DL | AVAIL_L | FILTER_EITHER, // 5 -+ AVAIL_DL | AVAIL_L | FILTER_EITHER, // 6 -+ AVAIL_DL | AVAIL_L | FILTER_EITHER, // 7 -+ AVAIL_DL | AVAIL_L | FILTER_EITHER, // 8 -+ AVAIL_DL | AVAIL_L | FILTER_EITHER, // 9 -+ AVAIL_L | 0, // 10 (H) -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 11 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 12 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 13 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 14 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 15 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 16 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 17 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 18 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 19 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 20 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 21 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 22 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 23 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 24 -+ AVAIL_L | AVAIL_UL | AVAIL_U | FILTER_EITHER, // 25 -+ AVAIL_U | 0, // 26 (V) -+ AVAIL_U | AVAIL_UR | FILTER_EITHER, // 27 -+ AVAIL_U | AVAIL_UR | FILTER_EITHER, // 28 -+ AVAIL_U | AVAIL_UR | FILTER_EITHER, // 29 -+ AVAIL_U | AVAIL_UR | FILTER_EITHER, // 30 -+ AVAIL_U | AVAIL_UR | FILTER_EITHER, // 31 -+ AVAIL_U | AVAIL_UR | FILTER_EITHER, // 32 -+ AVAIL_U | AVAIL_UR | FILTER_EITHER, // 33 -+ AVAIL_U | AVAIL_UR | FILTER_EITHER // 34 -+} -+}; -+ -+ -+#endif -+ -+#define filter_light1 FUNC(filter_light1) -+static inline pixel filter_light1(pixel a, pixel b, pixel c) -+{ -+ return (a + b*2 + c + 2) >> 2; -+} -+ -+#define filter_light FUNC(filter_light) -+static inline void filter_light(pixel * dst, pixel p1, const pixel * src, const pixel pn, const int sstride, const unsigned int n) -+{ -+ pixel p0; -+ pixel p2 = *src; -+ // Allow for final pel - it is just clearer to to have the call take the actual number of output pels -+ unsigned int n_minus_1 = n - 1; -+ -+ do -+ { -+ src += sstride; -+ p0 = p1; -+ p1 = p2; -+ p2 = *src; -+ *dst++ = filter_light1(p0, p1, p2); -+ } while (--n_minus_1 != 0); -+ *dst = filter_light1(p1, p2, pn); -+} -+ -+#define filter_strong FUNC(filter_strong) -+static inline void filter_strong(pixel * dst, const unsigned int p0, const unsigned int p1, unsigned int n) -+{ -+ unsigned int a = 64 * p0 + 32; -+ const int v = p1 - p0; -+ -+ do -+ { -+ *dst++ = (a += v) >> 6; -+ } while (--n != 0); -+} -+ -+#define intra_filter FUNC(intra_filter) -+static av_always_inline void intra_filter( -+ pixel * const left, pixel * const top, -+ const unsigned int req, const unsigned int avail, -+ const pixel * const src_l, const pixel * const src_u, const pixel * const src_ur, -+ const unsigned int stride, -+ const unsigned int top_right_size, const unsigned int down_left_size, -+ const unsigned int log2_size) -+{ -+ const unsigned int strong_threshold = 1 << (BIT_DEPTH - 5); -+ const unsigned int size = 1 << log2_size; -+ -+ // a_ is the first pel in a section working round dl -> ur -+ // b_ is the last -+ // Beware that top & left work out from UL so usage of a_ & b_ may -+ // swap between them. It is a bad naming scheme but I have found no -+ // better -+ const pixel * a_dl = src_l + (down_left_size + size - 1) * stride; -+ const pixel * b_dl = src_l + size * stride; -+ const pixel * a_l = src_l + (size - 1) * stride; -+ const pixel * b_l = src_l; -+ const pixel * ab_ul = src_l - stride; -+ const pixel * a_u = src_u; -+ const pixel * b_u = src_u + size - 1; -+ const pixel * a_ur = src_ur; -+ const pixel * b_ur = src_ur + top_right_size - 1; -+ -+ const unsigned int want = req & ~avail; -+ const unsigned int have = req & avail; -+ unsigned int i; -+ -+ if ((avail & AVAIL_DL) == 0) -+ { -+ a_dl = a_ur; -+ if ((avail & AVAIL_U) != 0) -+ a_dl = a_u; -+ if ((avail & AVAIL_UL) != 0) -+ a_dl = ab_ul; -+ if ((avail & AVAIL_L) != 0) -+ a_dl = a_l; -+ b_dl = a_dl; -+ } -+ -+ if ((avail & AVAIL_L) == 0) -+ { -+ a_l = b_dl; -+ b_l = b_dl; -+ } -+ if ((avail & AVAIL_UL) == 0) -+ { -+ ab_ul = b_l; -+ } -+ if ((avail & AVAIL_U) == 0) -+ { -+ a_u = ab_ul; -+ b_u = ab_ul; -+ } -+ if ((avail & AVAIL_UR) == 0) -+ { -+ a_ur = b_u; -+ b_ur = b_u; -+ } -+ -+ if ((req & FILTER_LIGHT) == 0 || PRED_C || log2_size == 2) // PRED_C, log2_size compiler opt hints -+ { -+ if ((req & AVAIL_UL) != 0) -+ left[-1] = *ab_ul; -+ -+ if ((want & AVAIL_L) != 0) -+ EXTEND(left, *a_l, size); -+ if ((want & AVAIL_DL) != 0) -+ EXTEND(left + size, *a_dl, size); -+ if ((want & AVAIL_U) != 0) -+ EXTEND(top, *a_u, size); -+ if ((want & AVAIL_UR) != 0) -+ EXTEND(top + size, *a_ur, size); -+ -+ if ((have & AVAIL_U) != 0) -+ // Always good - even with sand -+ memcpy(top, a_u, size * sizeof(pixel)); -+ if ((have & AVAIL_UR) != 0) -+ { -+ memcpy(top + size, a_ur, top_right_size * sizeof(pixel)); -+ EXTEND(top + size + top_right_size, *b_ur, -+ size - top_right_size); -+ } -+ if ((have & AVAIL_L) != 0) -+ { -+ for (i = 0; i < size; i++) -+ left[i] = b_l[stride * i]; -+ } -+ if ((have & AVAIL_DL) != 0) -+ { -+ for (i = 0; i < down_left_size; i++) -+ left[i + size] = b_dl[stride * i]; -+ EXTEND(left + size + down_left_size, *a_dl, -+ size - down_left_size); -+ } -+ } -+ else if ((req & FILTER_STRONG) != 0 && log2_size == 5 && // log2_size compiler opt hint -+ FFABS((int)(*a_dl - *a_l * 2 + *ab_ul)) < strong_threshold && -+ FFABS((int)(*ab_ul - *b_u * 2 + *b_ur)) < strong_threshold) -+ { -+ if ((req & (AVAIL_U | AVAIL_UR)) != 0) -+ filter_strong(top, *ab_ul, *b_ur, size * 2); -+ left[-1] = *ab_ul; -+ if ((req & (AVAIL_L | AVAIL_DL)) != 0) -+ filter_strong(left, *ab_ul, *a_dl, size*2); -+ } -+ else -+ { -+ // Same code for both have & want for UL -+ if ((req & AVAIL_UL) != 0) -+ { -+ left[-1] = filter_light1(*b_l, *ab_ul, *a_u); -+ } -+ -+ if ((want & AVAIL_L) != 0) -+ { -+ EXTEND(left, *a_l, size); -+ left[0] = (*a_l * 3 + *ab_ul + 2) >> 2; -+ } -+ if ((want & AVAIL_DL) != 0) -+ { -+ // If we want DL then it cannot be avail so a_dl = a_l so no edge rounding -+ EXTEND(left + size, *a_l, size); -+ } -+ if ((want & AVAIL_U) != 0) -+ { -+ EXTEND(top, *a_u, size); -+ top[size - 1] = (*a_u * 3 + *a_ur + 2) >> 2; -+ } -+ if ((want & AVAIL_UR) != 0) -+ { -+ // If we want UR then it cannot be avail so a_ur = b_u so no edge rounding -+ EXTEND(top + size, *a_ur, size); -+ } -+ -+ if ((have & AVAIL_U) != 0) -+ { -+ filter_light(top, *ab_ul, a_u, *a_ur, 1, size); -+ } -+ if ((have & AVAIL_UR) != 0) { -+ filter_light(top + size, *b_u, a_ur, *b_ur, 1, top_right_size); -+ top[size*2 - 1] = *b_ur; -+ EXTEND(top + size + top_right_size, *b_ur, size - top_right_size); -+ } -+ if ((have & AVAIL_L) != 0) -+ { -+ filter_light(left, *ab_ul, b_l, *b_dl, stride, size); -+ } -+ if ((have & AVAIL_DL) != 0) -+ { -+ filter_light(left + size, *a_l, b_dl, *a_dl, stride, down_left_size); -+ left[size*2 - 1] = *a_dl; -+ EXTEND(left + size + down_left_size, *a_dl, size - down_left_size); -+ } -+ } -+} -+ -+#define INTRA_FILTER(log2_size) \ -+static void FUNC(intra_filter_ ## log2_size)( \ -+ uint8_t * const left, uint8_t * const top, \ -+ const unsigned int req, const unsigned int avail, \ -+ const uint8_t * const src_l, const uint8_t * const src_u, const uint8_t * const src_ur, \ -+ const unsigned int stride, \ -+ const unsigned int top_right_size, const unsigned int down_left_size) \ -+{ \ -+ intra_filter((pixel *)left, (pixel *)top, req, avail, \ -+ (const pixel *)src_l, (const pixel *)src_u, (const pixel *)src_ur, stride / sizeof(pixel), top_right_size, down_left_size, log2_size); \ -+} -+ -+INTRA_FILTER(2) -+INTRA_FILTER(3) -+INTRA_FILTER(4) -+INTRA_FILTER(5) -+ -+#undef intra_filter -+#undef INTRA_FILTER -+ -+static av_always_inline void FUNC(intra_pred)(const HEVCRpiContext * const s, -+ const enum IntraPredMode mode, const unsigned int x0, const unsigned int y0, const unsigned int avail, -+ const unsigned int log2_size) -+{ -+ // c_idx will alaways be 1 for _c versions and 0 for y -+ const unsigned int c_idx = PRED_C; -+ const unsigned int hshift = ctx_hshift(s, c_idx); -+ const unsigned int vshift = ctx_vshift(s, c_idx); -+ const unsigned int size = (1 << log2_size); -+ const unsigned int x = x0 >> hshift; -+ const unsigned int y = y0 >> vshift; -+ -+ const ptrdiff_t stride = frame_stride1(s->frame, c_idx) / sizeof(pixel); -+ pixel *const src = c_idx == 0 ? -+ (pixel *)av_rpi_sand_frame_pos_y(s->frame, x, y) : -+ (pixel *)av_rpi_sand_frame_pos_c(s->frame, x, y); -+ -+ // Align so we can do multiple loads in the asm -+ // Padded to 16 byte boundary so as not to confuse anything -+ DECLARE_ALIGNED(16, pixel, left_array[2 * MAX_TB_SIZE + 16 / sizeof(pixel)]); -+ DECLARE_ALIGNED(16, pixel, top_array[2 * MAX_TB_SIZE + 16 / sizeof(pixel)]); -+ -+ pixel * const left = left_array + 16 / sizeof(pixel); -+ pixel * const top = top_array + 16 / sizeof(pixel); -+ const pixel * top_pred = top; -+ -+ const pixel * src_l = src - 1; -+ const pixel * src_u = src - stride; -+ const pixel * src_ur = src_u + size; -+#if !PRED_C -+ unsigned int req = req_avail[log2_size - 2][mode]; -+#else -+ unsigned int req = req_avail_c[mode]; -+#endif -+ -+ // If we have nothing to pred from then fill with grey -+ // This isn't a common case but dealing with it here means we don't have to -+ // test for it later -+ if (avail == 0) -+ { -+dc_only: -+#if !PRED_C -+ s->hpc.pred_dc0[log2_size - 2]((uint8_t *)src, stride); -+#else -+ s->hpc.pred_dc0_c[log2_size - 2]((uint8_t *)src, stride); -+#endif -+ return; -+ } -+ -+ // There will be no filtering on C so no point worrying about disabling it -+#if !PRED_C -+ if (s->ps.sps->intra_smoothing_disabled_flag) -+ req &= ~FILTER_EITHER; -+ if (!s->ps.sps->sps_strong_intra_smoothing_enable_flag) -+ req &= ~FILTER_STRONG; -+#endif -+ -+ { -+ // N.B. stride is in pixels (not bytes) or in the case of chroma pixel-pairs -+ const AVFrame * const frame = s->frame; -+ const unsigned int mask = stride - 1; // For chroma pixel=uint16 so stride_c is stride_y / 2 -+ const unsigned int stripe_adj = (av_rpi_sand_frame_stride2(frame) - 1) * stride; -+ if ((x & mask) == 0) -+ src_l -= stripe_adj; -+ if (((x + size) & mask) == 0) -+ src_ur += stripe_adj; -+ } -+ -+ // Can deal with I-slices in 'normal' code even if CIP -+ // This also means that we don't need to generate (elsewhere) is_intra -+ // for IRAP frames -+ if (s->ps.pps->constrained_intra_pred_flag == 1 && -+ s->sh.slice_type != HEVC_SLICE_I) -+ { -+ // * If we ever actually care about CIP performance then we should -+ // special case out size 4 stuff (can be done by 'normal') and -+ // have 8-pel avail masks -+ unsigned int avail_l = cip_avail_l(s->is_intra + ((y + size * 2 - 1) >> (3 - vshift)) * s->ps.sps->pcm_width + ((x - 1) >> (6 - hshift)), -+ -(int)(s->ps.sps->pcm_width), -+ 1 << (((x - 1) >> (3 - hshift)) & 7), -+ 1 - hshift, -+ avail, -+ size, -+ FFMIN(size, ((s->ps.sps->height - y0) >> vshift) - size), -+ vshift != 0 ? 0 : (y >> 2) & 1); -+ -+ unsigned int avail_u = cip_avail_u(s->is_intra + ((y - 1) >> (3 - vshift)) * s->ps.sps->pcm_width + (x >> (6 - hshift)), -+ (x >> (3 - hshift)) & 7, -+ 1 - hshift, -+ avail, -+ size, -+ FFMIN(size, ((s->ps.sps->width - x0) >> hshift) - size), -+ hshift != 0 ? 0 : (x >> 2) & 1); -+ -+ // Anything left? -+ if ((avail_l | avail_u) == 0) -+ goto dc_only; -+ -+ FUNC(cip_fill)(left, top, avail_l, avail_u, src_l, src_u, src_ur, stride, size); -+ -+#if !PRED_C -+ if ((req & FILTER_LIGHT) != 0) -+ { -+ const unsigned threshold = 1 << (BIT_DEPTH - 5); -+ if ((req & FILTER_STRONG) != 0 && -+ (int)(FFABS(left[-1] + top[63] - 2 * top[31])) < threshold && -+ (int)(FFABS(left[-1] + left[63] - 2 * left[31])) < threshold) -+ { -+ filter_strong(top, left[-1], top[63], 64); -+ filter_strong(left, left[-1], left[63], 64); -+ } else -+ { -+ // LHS writes UL too so copy for top -+ const pixel p_ul = left[-1]; -+ filter_light(left - 1, top[0], left - 1, left[2*size - 1], 1, 2*size); -+ filter_light(top, p_ul, top, top[2*size - 1], 1, 2*size - 1); -+ } -+ } -+#endif -+ } -+ else -+ { -+ const unsigned int ur_size = FFMIN(size, ((s->ps.sps->width - x0) >> hshift) - size); -+ if ((req & ~((AVAIL_UR | AVAIL_U) & avail)) == 0 && -+ ((req & AVAIL_UR) == 0 || src_u + 2*size == src_ur + ur_size)) -+ { -+ top_pred = src_u; -+ } -+ else -+ { -+#if !PRED_C -+ s->hpc.intra_filter[log2_size - 2] -+#else -+ s->hpc.intra_filter_c[log2_size - 2] -+#endif -+ ((uint8_t *)left, (uint8_t *)top, req, avail, -+ (const uint8_t *)src_l, (const uint8_t *)src_u, (const uint8_t *)src_ur, stride * sizeof(pixel), -+ ur_size, -+ FFMIN(size, ((s->ps.sps->height - y0) >> vshift) - size)); -+ } -+ } -+ -+ -+#if !PRED_C -+ switch (mode) { -+ case INTRA_PLANAR: -+ s->hpc.pred_planar[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride); -+ break; -+ case INTRA_DC: -+ s->hpc.pred_dc[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride); -+ break; -+ case INTRA_ANGULAR_HORIZONTAL: -+ s->hpc.pred_horizontal[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride, -+ mode); -+ break; -+ case INTRA_ANGULAR_VERTICAL: -+ s->hpc.pred_vertical[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride, -+ mode); -+ break; -+ default: -+ s->hpc.pred_angular[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride, -+ mode); -+ break; -+ } -+#else -+ switch (mode) { -+ case INTRA_PLANAR: -+ s->hpc.pred_planar_c[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride); -+ break; -+ case INTRA_DC: -+ s->hpc.pred_dc_c[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride); -+ break; -+ case INTRA_ANGULAR_HORIZONTAL: -+ s->hpc.pred_horizontal_c[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride, -+ mode); -+ break; -+ case INTRA_ANGULAR_VERTICAL: -+ s->hpc.pred_vertical_c[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride, -+ mode); -+ break; -+ default: -+ s->hpc.pred_angular_c[log2_size - 2]((uint8_t *)src, (uint8_t *)top_pred, -+ (uint8_t *)left, stride, -+ mode); -+ break; -+ } -+ -+#if DUMP_PRED -+ printf("U pred @ %d, %d: mode=%d\n", x, y, mode); -+ dump_pred_uv((uint8_t *)src, stride, 1 << log2_size); -+ printf("V pred @ %d, %d: mode=%d\n", x, y, mode); -+ dump_pred_uv((uint8_t *)src + 1, stride, 1 << log2_size); -+#endif -+#endif -+} -+ -+#define INTRA_PRED(log2_size) \ -+static void FUNC(intra_pred_ ## log2_size)(const struct HEVCRpiContext * const s, \ -+ const enum IntraPredMode mode, const unsigned int x0, const unsigned int y0, const unsigned int avail) \ -+{ \ -+ FUNC(intra_pred)(s, mode, x0, y0, avail, log2_size); \ -+} -+ -+INTRA_PRED(2) -+INTRA_PRED(3) -+INTRA_PRED(4) -+INTRA_PRED(5) -+ -+#undef INTRA_PRED -+ -+#if !PRED_C -+static av_always_inline void FUNC(pred_planar)(uint8_t *_src, const uint8_t *_top, -+ const uint8_t *_left, ptrdiff_t stride, -+ int trafo_size) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ const pixel *top = (const pixel *)_top; -+ const pixel *left = (const pixel *)_left; -+ int size = 1 << trafo_size; -+ for (y = 0; y < size; y++) -+ for (x = 0; x < size; x++) -+ POS(x, y) = ((size - 1 - x) * left[y] + (x + 1) * top[size] + -+ (size - 1 - y) * top[x] + (y + 1) * left[size] + size) >> (trafo_size + 1); -+} -+#else -+static av_always_inline void FUNC(pred_planar)(uint8_t * _src, const uint8_t * _top, -+ const uint8_t * _left, ptrdiff_t stride, -+ int trafo_size) -+{ -+ int x, y; -+ int size = 1 << trafo_size; -+ c_dst_ptr_t src = (c_dst_ptr_t)_src; -+ const c_src_ptr_t top = (c_src_ptr_t)_top; -+ const c_src_ptr_t left = (c_src_ptr_t)_left; -+ -+ for (y = 0; y < size; y++, src += stride) -+ { -+ for (x = 0; x < size; x++) -+ { -+ src[x][0] = ((size - 1 - x) * left[y][0] + (x + 1) * top[size][0] + -+ (size - 1 - y) * top[x][0] + (y + 1) * left[size][0] + size) >> (trafo_size + 1); -+ src[x][1] = ((size - 1 - x) * left[y][1] + (x + 1) * top[size][1] + -+ (size - 1 - y) * top[x][1] + (y + 1) * left[size][1] + size) >> (trafo_size + 1); -+ } -+ } -+} -+#endif -+ -+#define PRED_PLANAR(size)\ -+static void FUNC(pred_planar_ ## size)(uint8_t *src, const uint8_t *top, \ -+ const uint8_t *left, ptrdiff_t stride) \ -+{ \ -+ FUNC(pred_planar)(src, top, left, stride, size + 2); \ -+} -+ -+PRED_PLANAR(0) -+PRED_PLANAR(1) -+PRED_PLANAR(2) -+PRED_PLANAR(3) -+ -+#undef PRED_PLANAR -+ -+#if !PRED_C -+static void FUNC(pred_dc)(uint8_t *_src, const uint8_t *_top, -+ const uint8_t *_left, -+ ptrdiff_t stride, int log2_size) -+{ -+ int i, j, x, y; -+ int size = (1 << log2_size); -+ pixel *src = (pixel *)_src; -+ const pixel *top = (const pixel *)_top; -+ const pixel *left = (const pixel *)_left; -+ int dc = size; -+ pixel4 a; -+ for (i = 0; i < size; i++) -+ dc += left[i] + top[i]; -+ -+ dc >>= log2_size + 1; -+ -+ a = PIXEL_SPLAT_X4(dc); -+ -+ for (i = 0; i < size; i++) -+ for (j = 0; j < size; j+=4) -+ AV_WN4P(&POS(j, i), a); -+ -+// if (c_idx == 0 && size < 32) -+// As we now have separate fns for y & c - no need to test that -+ if (size < 32) -+ { -+ POS(0, 0) = (left[0] + 2 * dc + top[0] + 2) >> 2; -+ for (x = 1; x < size; x++) -+ POS(x, 0) = (top[x] + 3 * dc + 2) >> 2; -+ for (y = 1; y < size; y++) -+ POS(0, y) = (left[y] + 3 * dc + 2) >> 2; -+ } -+} -+#else -+static void FUNC(pred_dc)(uint8_t *_src, const uint8_t *_top, -+ const uint8_t *_left, -+ ptrdiff_t stride, int log2_size) -+{ -+ unsigned int i, j; -+ const unsigned int size = (1 << log2_size); -+ c_dst_ptr_t src = (c_dst_ptr_t)_src; -+ const c_src_ptr_t top = (c_src_ptr_t)_top; -+ const c_src_ptr_t left = (c_src_ptr_t)_left; -+ unsigned int dc0 = size; -+ unsigned int dc1 = size; -+ -+ for (i = 0; i < size; i++) -+ { -+ dc0 += left[i][0] + top[i][0]; -+ dc1 += left[i][1] + top[i][1]; -+ } -+ -+ dc0 >>= log2_size + 1; -+ dc1 >>= log2_size + 1; -+ -+ for (i = 0; i < size; i++, src += stride) -+ { -+ for (j = 0; j < size; ++j) -+ { -+ src[j][0] = dc0; -+ src[j][1] = dc1; -+ -+ } -+ } -+} -+#endif -+ -+#define PRED_DC(size)\ -+static void FUNC(pred_dc_ ## size)(uint8_t *src, const uint8_t *top, \ -+ const uint8_t *left, ptrdiff_t stride) \ -+{ \ -+ FUNC(pred_dc)(src, top, left, stride, size + 2); \ -+} -+ -+PRED_DC(0) -+PRED_DC(1) -+PRED_DC(2) -+PRED_DC(3) -+ -+#undef PRED_DC -+ -+ -+ -+ -+#if !PRED_C -+static void FUNC(pred_dc0)(uint8_t *_src, ptrdiff_t stride, int log2_size) -+{ -+ int i, j; -+ int size = (1 << log2_size); -+ pixel *src = (pixel *)_src; -+ pixel4 a = PIXEL_SPLAT_X4(1 << (BIT_DEPTH - 1)); -+ -+ for (i = 0; i < size; i++) -+ for (j = 0; j < size; j+=4) -+ AV_WN4P(&POS(j, i), a); -+} -+#else -+static void FUNC(pred_dc0)(uint8_t *_src, ptrdiff_t stride, int log2_size) -+{ -+ unsigned int i, j; -+ const unsigned int size = (1 << log2_size); -+ c_dst_ptr_t src = (c_dst_ptr_t)_src; -+ const pixel a = (1 << (BIT_DEPTH - 1)); -+ -+ for (i = 0; i < size; i++, src += stride) -+ { -+ for (j = 0; j < size; ++j) -+ { -+ src[j][0] = a; -+ src[j][1] = a; -+ } -+ } -+} -+#endif -+ -+#define PRED_DC0(size)\ -+static void FUNC(pred_dc0_ ## size)(uint8_t *src, ptrdiff_t stride) \ -+{ \ -+ FUNC(pred_dc0)(src, stride, size + 2); \ -+} -+ -+PRED_DC0(0) -+PRED_DC0(1) -+PRED_DC0(2) -+PRED_DC0(3) -+ -+#undef PRED_DC0 -+ -+ -+ -+ -+#ifndef ANGLE_CONSTS -+#define ANGLE_CONSTS -+static const int intra_pred_angle[] = { -+ 32, 26, 21, 17, 13, 9, 5, 2, 0, -2, -5, -9, -13, -17, -21, -26, -32, -+ -26, -21, -17, -13, -9, -5, -2, 0, 2, 5, 9, 13, 17, 21, 26, 32 -+}; -+static const int inv_angle[] = { -+ -4096, -1638, -910, -630, -482, -390, -315, -256, -315, -390, -482, -+ -630, -910, -1638, -4096 -+}; -+#endif -+ -+#if !PRED_C -+static av_always_inline void FUNC(pred_angular)(uint8_t *_src, -+ const uint8_t *_top, -+ const uint8_t *_left, -+ ptrdiff_t stride, -+ int mode, int size) -+{ -+ int x, y; -+ pixel *src = (pixel *)_src; -+ const pixel *top = (const pixel *)_top; -+ const pixel *left = (const pixel *)_left; -+ -+ int angle = intra_pred_angle[mode - 2]; -+ pixel ref_array[3 * MAX_TB_SIZE + 4]; -+ pixel *ref_tmp = ref_array + size; -+ const pixel *ref; -+ int last = (size * angle) >> 5; -+ -+ if (mode >= 18) { -+ ref = top - 1; -+ if (angle < 0 && last < -1) { -+ for (x = 0; x <= size; x += 4) -+ AV_WN4P(&ref_tmp[x], AV_RN4P(&top[x - 1])); -+ for (x = last; x <= -1; x++) -+ ref_tmp[x] = left[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)]; -+ ref = ref_tmp; -+ } -+ -+ for (y = 0; y < size; y++) { -+ int idx = ((y + 1) * angle) >> 5; -+ int fact = ((y + 1) * angle) & 31; -+ if (fact) { -+ for (x = 0; x < size; x += 4) { -+ POS(x , y) = ((32 - fact) * ref[x + idx + 1] + -+ fact * ref[x + idx + 2] + 16) >> 5; -+ POS(x + 1, y) = ((32 - fact) * ref[x + 1 + idx + 1] + -+ fact * ref[x + 1 + idx + 2] + 16) >> 5; -+ POS(x + 2, y) = ((32 - fact) * ref[x + 2 + idx + 1] + -+ fact * ref[x + 2 + idx + 2] + 16) >> 5; -+ POS(x + 3, y) = ((32 - fact) * ref[x + 3 + idx + 1] + -+ fact * ref[x + 3 + idx + 2] + 16) >> 5; -+ } -+ } else { -+ for (x = 0; x < size; x += 4) -+ AV_WN4P(&POS(x, y), AV_RN4P(&ref[x + idx + 1])); -+ } -+ } -+// if (mode == 26 && c_idx == 0 && size < 32) { -+ if (mode == 26 && size < 32) { -+ for (y = 0; y < size; y++) -+ POS(0, y) = av_clip_pixel(top[0] + ((left[y] - left[-1]) >> 1)); -+ } -+ -+ } else { -+ ref = left - 1; -+ if (angle < 0 && last < -1) { -+ for (x = 0; x <= size; x += 4) -+ AV_WN4P(&ref_tmp[x], AV_RN4P(&left[x - 1])); -+ for (x = last; x <= -1; x++) -+ ref_tmp[x] = top[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)]; -+ ref = ref_tmp; -+ } -+ -+ for (x = 0; x < size; x++) { -+ int idx = ((x + 1) * angle) >> 5; -+ int fact = ((x + 1) * angle) & 31; -+ if (fact) { -+ for (y = 0; y < size; y++) { -+ POS(x, y) = ((32 - fact) * ref[y + idx + 1] + -+ fact * ref[y + idx + 2] + 16) >> 5; -+ } -+ } else { -+ for (y = 0; y < size; y++) -+ POS(x, y) = ref[y + idx + 1]; -+ } -+ } -+// if (mode == 10 && c_idx == 0 && size < 32) { -+ if (mode == 10 && size < 32) { -+ for (x = 0; x < size; x += 4) { -+ POS(x, 0) = av_clip_pixel(left[0] + ((top[x ] - top[-1]) >> 1)); -+ POS(x + 1, 0) = av_clip_pixel(left[0] + ((top[x + 1] - top[-1]) >> 1)); -+ POS(x + 2, 0) = av_clip_pixel(left[0] + ((top[x + 2] - top[-1]) >> 1)); -+ POS(x + 3, 0) = av_clip_pixel(left[0] + ((top[x + 3] - top[-1]) >> 1)); -+ } -+ } -+ } -+ -+ -+ -+#if BIT_DEPTH == 8 && 0 -+ if ((size == 16 || size == 32) && mode != 10 && mode != 26) { -+ DECLARE_ALIGNED(16, uint8_t, a[64*32]); -+ void ff_hevc_rpi_pred_angular_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+// void ff_hevc_rpi_pred_angular_32_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+#if 1 -+ src = (pixel *)_src; -+ printf("C: Mode=%d\n", mode); -+ for (y = 0; y < size; y++, src += stride) -+ { -+ printf("%2d: ", y); -+ for (x = 0; x < size; x++) -+ { -+ printf("%3x ", src[x]); -+ } -+ printf("\n"); -+ } -+#endif -+// ff_hevc_rpi_pred_vertical_16_neon_8(a, _top, _left, size); -+ memset(a, 0, sizeof(a)); -+// ff_hevc_rpi_pred_angular_32_neon_10(a, _top, _left, size, mode); -+ ff_hevc_rpi_pred_angular_16_neon_8(a, _top, _left, size, mode); -+#if 1 -+ src = (pixel *)a; -+ printf("A:\n"); -+ for (y = 0; y < size; y++, src += size) -+ { -+ printf("%2d: ", y); -+ for (x = 0; x < size; x++) -+ { -+ printf("%3x ", src[x]); -+ } -+ printf("\n"); -+ } -+#endif -+ src = (pixel *)_src; -+ for (y = 0; y < size; y++, src += stride) -+ { -+ if (memcmp(src, a + size * sizeof(pixel) * y, size * sizeof(pixel)) != 0) { -+ printf("Fail at line %d\n", y); -+ av_assert0(0); -+ } -+ } -+ } -+#endif -+ -+} -+#else -+static av_always_inline void FUNC(pred_angular)(uint8_t *_src, -+ const uint8_t *_top, -+ const uint8_t *_left, -+ ptrdiff_t stride, -+ int mode, int size) -+{ -+ int x, y; -+ c_dst_ptr_t src = (c_dst_ptr_t)_src; -+ c_src_ptr_t top = (c_src_ptr_t)_top; -+ c_src_ptr_t left = (c_src_ptr_t)_left; -+ -+ const int angle = intra_pred_angle[mode - 2]; -+ cpel ref_array[3 * MAX_TB_SIZE + 4][2]; -+ c_dst_ptr_t ref_tmp = ref_array + size; -+ c_src_ptr_t ref; -+ const int last = (size * angle) >> 5; -+ -+ if (mode >= 18) { -+ ref = top - 1; -+ if (angle < 0 && last < -1) { -+ memcpy(ref_tmp, top - 1, (size + 1) * 2 * PW); -+ for (x = last; x <= -1; x++) -+ { -+ ref_tmp[x][0] = left[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)][0]; -+ ref_tmp[x][1] = left[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)][1]; -+ } -+ ref = (c_src_ptr_t)ref_tmp; -+ } -+ -+ for (y = 0; y < size; y++, src += stride) { -+ const int idx = ((y + 1) * angle) >> 5; -+ const int fact = ((y + 1) * angle) & 31; -+ if (fact) { -+ for (x = 0; x < size; ++x) { -+ src[x][0] = ((32 - fact) * ref[x + idx + 1][0] + -+ fact * ref[x + idx + 2][0] + 16) >> 5; -+ src[x][1] = ((32 - fact) * ref[x + idx + 1][1] + -+ fact * ref[x + idx + 2][1] + 16) >> 5; -+ } -+ } else { -+ memcpy(src, ref + idx + 1, size * 2 * PW); -+ } -+ } -+ } else { -+ ref = left - 1; -+ if (angle < 0 && last < -1) { -+ memcpy(ref_tmp, left - 1, (size + 1) * 2 * PW); -+ for (x = last; x <= -1; x++) -+ { -+ ref_tmp[x][0] = top[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)][0]; -+ ref_tmp[x][1] = top[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)][1]; -+ } -+ ref = (c_src_ptr_t)ref_tmp; -+ } -+ -+ for (x = 0; x < size; x++, src++) { -+ const int idx = ((x + 1) * angle) >> 5; -+ const int fact = ((x + 1) * angle) & 31; -+ if (fact) { -+ for (y = 0; y < size; y++) { -+ src[y * stride][0] = ((32 - fact) * ref[y + idx + 1][0] + -+ fact * ref[y + idx + 2][0] + 16) >> 5; -+ src[y * stride][1] = ((32 - fact) * ref[y + idx + 1][1] + -+ fact * ref[y + idx + 2][1] + 16) >> 5; -+ } -+ } else { -+ for (y = 0; y < size; y++) -+ { -+ src[y * stride][0] = ref[y + idx + 1][0]; -+ src[y * stride][1] = ref[y + idx + 1][1]; -+ } -+ } -+ } -+ } -+ -+#if BIT_DEPTH == 10 && 0 -+ if (size == 16 && mode != 10 && mode != 26) { -+ DECLARE_ALIGNED(16, uint8_t, a[64*32]); -+// void ff_hevc_rpi_pred_vertical_16_neon_8(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride); -+ void ff_hevc_rpi_pred_angular_c_16_neon_10(uint8_t *src, const uint8_t *top, const uint8_t *left, ptrdiff_t stride, int mode); -+ -+ src = (c_dst_ptr_t)_src; -+ printf("C: mode=%d\n", mode); -+ for (y = 0; y < size; y++, src += stride) -+ { -+ for (x = 0; x < size; x++) -+ { -+ printf("%3x:%3x ", src[x][0], src[x][1]); -+ } -+ printf("\n"); -+ } -+ -+ memset(a, 0, sizeof(a)); -+ ff_hevc_rpi_pred_angular_c_16_neon_10(a, _top, _left, size, mode); -+ -+ src = (c_dst_ptr_t)a; -+ printf("A:\n"); -+ for (y = 0; y < size; y++, src += size) -+ { -+ for (x = 0; x < size; x++) -+ { -+ printf("%3x:%3x ", src[x][0], src[x][1]); -+ } -+ printf("\n"); -+ } -+ -+ src = (c_dst_ptr_t)_src; -+ for (y = 0; y < size; y++, src += stride) -+ { -+ if (memcmp(src, a + size * sizeof(pixel) * y, size * sizeof(pixel)) != 0) { -+ printf("Fail at line %d\n", y); -+ av_assert0(0); -+ } -+ } -+ -+ } -+#endif -+} -+#endif -+ -+static void FUNC(pred_angular_0)(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, -+ ptrdiff_t stride, int mode) -+{ -+ FUNC(pred_angular)(src, top, left, stride, mode, 1 << 2); -+} -+ -+static void FUNC(pred_angular_1)(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, -+ ptrdiff_t stride, int mode) -+{ -+ FUNC(pred_angular)(src, top, left, stride, mode, 1 << 3); -+} -+ -+static void FUNC(pred_angular_2)(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, -+ ptrdiff_t stride, int mode) -+{ -+ FUNC(pred_angular)(src, top, left, stride, mode, 1 << 4); -+} -+ -+static void FUNC(pred_angular_3)(uint8_t *src, const uint8_t *top, -+ const uint8_t *left, -+ ptrdiff_t stride, int mode) -+{ -+ FUNC(pred_angular)(src, top, left, stride, mode, 1 << 5); -+} -+ -+#undef cpel -+#undef c_src_ptr_t -+#undef c_dst_ptr_t -+ -+#undef EXTEND -+#undef POS -+#undef PW -+ -+#undef filter_light1 -+#undef filter_light -+#undef filter_strong -+#undef ref_gen -+ -+#ifndef INCLUDED_ONCE -+#define INCLUDED_ONCE -+#endif -+ -diff --git a/libavcodec/rpi_mailbox.c b/libavcodec/rpi_mailbox.c -new file mode 100644 -index 0000000000..20f218f22c ---- /dev/null -+++ b/libavcodec/rpi_mailbox.c -@@ -0,0 +1,107 @@ -+/* -+Copyright (c) 2012, Broadcom Europe Ltd. -+All rights reserved. -+ -+Redistribution and use in source and binary forms, with or without -+modification, are permitted provided that the following conditions are met: -+ * Redistributions of source code must retain the above copyright -+ notice, this list of conditions and the following disclaimer. -+ * Redistributions in binary form must reproduce the above copyright -+ notice, this list of conditions and the following disclaimer in the -+ documentation and/or other materials provided with the distribution. -+ * Neither the name of the copyright holder nor the -+ names of its contributors may be used to endorse or promote products -+ derived from this software without specific prior written permission. -+ -+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY -+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+*/ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+#define MAJOR_NUM 100 -+#define IOCTL_MBOX_PROPERTY _IOWR(MAJOR_NUM, 0, char *) -+#define DEVICE_FILE_NAME "/dev/vcio" -+ -+#include "rpi_mailbox.h" -+//#include -+ -+/* -+ * use ioctl to send mbox property message -+ */ -+ -+static int mbox_property(int file_desc, void *buf) -+{ -+ int ret_val = ioctl(file_desc, IOCTL_MBOX_PROPERTY, buf); -+ -+ if (ret_val < 0) { -+ printf("ioctl_set_msg failed:%d\n", ret_val); -+ } -+ -+#ifdef DEBUG -+ unsigned *p = buf; int i; unsigned size = *(unsigned *)buf; -+ for (i=0; i -+#include -+#include -+#include -+#include -+#include "libavutil/avassert.h" -+ -+#include "config.h" -+ -+#include -+#include -+ -+#include -+ -+#include "rpi_mailbox.h" -+#include "rpi_qpu.h" -+#include "rpi_hevc_shader.h" -+#include "rpi_hevc_transform8.h" -+#include "rpi_hevc_transform10.h" -+#include "libavutil/rpi_sand_fns.h" -+ -+// Trace time spent waiting for GPU (VPU/QPU) (1=Yes, 0=No) -+#define RPI_TRACE_TIME_VPU_QPU_WAIT 0 -+ -+// Add profile flags to all QPU requests - generates output in "vcdbg log msg" -+// Beware this is expensive and will probably throw off all other timing by >10% -+#define RPI_TRACE_QPU_PROFILE_ALL 0 -+ -+// QPU "noflush" flags -+// a mixture of flushing & profiling -+ -+#define QPU_FLAGS_NO_FLUSH_VPU 1 // If unset VPU cache will be flushed -+#define QPU_FLAGS_PROF_CLEAR_AND_ENABLE 2 // Clear & Enable detailed QPU profiling registers -+#define QPU_FLAGS_PROF_OUTPUT_COUNTS 4 // Print the results -+#define QPU_FLAGS_OUTPUT_QPU_TIMES 8 // Print QPU times - independant of the profiling -+#define QPU_FLAGS_NO_FLUSH_QPU 16 // If unset flush QPU caches & TMUs (uniforms always flushed) -+ -+#define vcos_verify_ge0(x) ((x)>=0) -+ -+// Size in 32bit words -+#define QPU_CODE_SIZE 4098 -+#define VPU_CODE_SIZE 16384 -+ -+static const short rpi_transMatrix2even[32][16] = { // Even rows first -+{64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64}, -+{90, 87, 80, 70, 57, 43, 25, 9, -9, -25, -43, -57, -70, -80, -87, -90}, -+{89, 75, 50, 18, -18, -50, -75, -89, -89, -75, -50, -18, 18, 50, 75, 89}, -+{87, 57, 9, -43, -80, -90, -70, -25, 25, 70, 90, 80, 43, -9, -57, -87}, -+{83, 36, -36, -83, -83, -36, 36, 83, 83, 36, -36, -83, -83, -36, 36, 83}, -+{80, 9, -70, -87, -25, 57, 90, 43, -43, -90, -57, 25, 87, 70, -9, -80}, -+{75, -18, -89, -50, 50, 89, 18, -75, -75, 18, 89, 50, -50, -89, -18, 75}, -+{70, -43, -87, 9, 90, 25, -80, -57, 57, 80, -25, -90, -9, 87, 43, -70}, -+{64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64, 64, -64, -64, 64}, -+{57, -80, -25, 90, -9, -87, 43, 70, -70, -43, 87, 9, -90, 25, 80, -57}, -+{50, -89, 18, 75, -75, -18, 89, -50, -50, 89, -18, -75, 75, 18, -89, 50}, -+{43, -90, 57, 25, -87, 70, 9, -80, 80, -9, -70, 87, -25, -57, 90, -43}, -+{36, -83, 83, -36, -36, 83, -83, 36, 36, -83, 83, -36, -36, 83, -83, 36}, -+{25, -70, 90, -80, 43, 9, -57, 87, -87, 57, -9, -43, 80, -90, 70, -25}, -+{18, -50, 75, -89, 89, -75, 50, -18, -18, 50, -75, 89, -89, 75, -50, 18}, -+{ 9, -25, 43, -57, 70, -80, 87, -90, 90, -87, 80, -70, 57, -43, 25, -9}, -+// Odd rows -+{90, 90, 88, 85, 82, 78, 73, 67, 61, 54, 46, 38, 31, 22, 13, 4}, -+{90, 82, 67, 46, 22, -4, -31, -54, -73, -85, -90, -88, -78, -61, -38, -13}, -+{88, 67, 31, -13, -54, -82, -90, -78, -46, -4, 38, 73, 90, 85, 61, 22}, -+{85, 46, -13, -67, -90, -73, -22, 38, 82, 88, 54, -4, -61, -90, -78, -31}, -+{82, 22, -54, -90, -61, 13, 78, 85, 31, -46, -90, -67, 4, 73, 88, 38}, -+{78, -4, -82, -73, 13, 85, 67, -22, -88, -61, 31, 90, 54, -38, -90, -46}, -+{73, -31, -90, -22, 78, 67, -38, -90, -13, 82, 61, -46, -88, -4, 85, 54}, -+{67, -54, -78, 38, 85, -22, -90, 4, 90, 13, -88, -31, 82, 46, -73, -61}, -+{61, -73, -46, 82, 31, -88, -13, 90, -4, -90, 22, 85, -38, -78, 54, 67}, -+{54, -85, -4, 88, -46, -61, 82, 13, -90, 38, 67, -78, -22, 90, -31, -73}, -+{46, -90, 38, 54, -90, 31, 61, -88, 22, 67, -85, 13, 73, -82, 4, 78}, -+{38, -88, 73, -4, -67, 90, -46, -31, 85, -78, 13, 61, -90, 54, 22, -82}, -+{31, -78, 90, -61, 4, 54, -88, 82, -38, -22, 73, -90, 67, -13, -46, 85}, -+{22, -61, 85, -90, 73, -38, -4, 46, -78, 90, -82, 54, -13, -31, 67, -88}, -+{13, -38, 61, -78, 88, -90, 85, -73, 54, -31, 4, 22, -46, 67, -82, 90}, -+{ 4, -13, 22, -31, 38, -46, 54, -61, 67, -73, 78, -82, 85, -88, 90, -90} -+}; -+ -+// Code/constants on GPU -+struct GPU -+{ -+// unsigned int qpu_code[QPU_CODE_SIZE]; -+ unsigned int vpu_code8[VPU_CODE_SIZE]; -+ unsigned int vpu_code10[VPU_CODE_SIZE]; -+ short transMatrix2even[16*16*2]; -+}; -+ -+struct rpi_cache_flush_env_s { -+ struct vcsm_user_clean_invalid2_s v; -+}; -+ -+#define WAIT_COUNT_MAX 16 -+ -+typedef struct trace_time_one_s -+{ -+ int count; -+ int64_t start[WAIT_COUNT_MAX]; -+ int64_t total[WAIT_COUNT_MAX]; -+} trace_time_one_t; -+ -+typedef struct trace_time_wait_s -+{ -+ unsigned int jcount; -+ int64_t start0; -+ int64_t last_update; -+ trace_time_one_t active; -+ trace_time_one_t wait; -+} trace_time_wait_t; -+ -+typedef struct vq_wait_s -+{ -+ sem_t sem; -+ struct vq_wait_s * next; -+} vq_wait_t; -+ -+#define VQ_WAIT_POOL_SIZE 16 -+typedef struct vq_wait_pool_s -+{ -+ vq_wait_t * head; -+ vq_wait_t pool[VQ_WAIT_POOL_SIZE]; -+} vq_wait_pool_t; -+ -+static void vq_wait_pool_init(vq_wait_pool_t * const pool); -+static void vq_wait_pool_deinit(vq_wait_pool_t * const pool); -+ -+typedef struct gpu_env_s -+{ -+ int open_count; -+ int init_count; -+ int mb; -+ int vpu_i_cache_flushed; -+ GPU_MEM_PTR_T qpu_code_gm_ptr; -+ GPU_MEM_PTR_T code_gm_ptr; -+ GPU_MEM_PTR_T dummy_gm_ptr; -+ vq_wait_pool_t wait_pool; -+#if RPI_TRACE_TIME_VPU_QPU_WAIT -+ trace_time_wait_t ttw; -+#endif -+} gpu_env_t; -+ -+// Stop more than one thread trying to allocate memory or use the processing resources at once -+static pthread_mutex_t gpu_mutex = PTHREAD_MUTEX_INITIALIZER; -+static gpu_env_t * gpu = NULL; -+ -+#if RPI_TRACE_TIME_VPU_QPU_WAIT -+ -+static int64_t ns_time(void) -+{ -+ struct timespec ts; -+ clock_gettime(CLOCK_MONOTONIC, &ts); -+ return (int64_t)ts.tv_sec * (int64_t)1000000000 + ts.tv_nsec; -+} -+ -+ -+#define WAIT_TIME_PRINT_PERIOD (int64_t)2000000000 -+ -+#define T_MS(t) ((unsigned int)((t)/(int64_t)1000000) % 1000U) -+#define T_SEC(t) (unsigned int)((t)/(int64_t)1000000000) -+#define T_ARG(t) T_SEC(t), T_MS(t) -+#define T_FMT "%u.%03u" -+ -+static void tto_print(trace_time_one_t * tto, const int64_t now, const int64_t start0, const char * const prefix) -+{ -+ // Update totals for levels that are still pending -+ for (int i = 0; i < tto->count; ++i) { -+ tto->total[i] += now - tto->start[i]; -+ tto->start[i] = now; -+ } -+ -+ printf("%s: Idle:" T_FMT ", 1:" T_FMT ", 2:" T_FMT ", 3:" T_FMT ", 4:" T_FMT "\n", -+ prefix, -+ T_ARG(now - start0 - tto->total[0]), -+ T_ARG(tto->total[0]), -+ T_ARG(tto->total[1]), -+ T_ARG(tto->total[2]), -+ T_ARG(tto->total[3])); -+} -+ -+ -+static void tto_start(trace_time_one_t * const tto, const int64_t now) -+{ -+ av_assert0(tto->count < WAIT_COUNT_MAX); -+ tto->start[tto->count++] = now; -+} -+ -+static void tto_end(trace_time_one_t * const tto, const int64_t now) -+{ -+ const int n = --tto->count; -+ av_assert0(n >= 0); -+ tto->total[n] += now - tto->start[n]; -+} -+ -+static void ttw_print(trace_time_wait_t * const ttw, const int64_t now) -+{ -+ printf("Jobs:%d, Total time=" T_FMT "\n", ttw->jcount, T_ARG(now - ttw->start0)); -+ tto_print(&ttw->active, now, ttw->start0, "Active"); -+ tto_print(&ttw->wait, now, ttw->start0, " Wait"); -+} -+ -+#endif -+ -+// GPU memory alloc fns (internal) -+ -+static void gpu_free_internal(GPU_MEM_PTR_T * const p) -+{ -+ if (p->arm != NULL) -+ vcsm_unlock_ptr(p->arm); -+ if (p->vcsm_handle != 0) -+ vcsm_free(p->vcsm_handle); -+ memset(p, 0, sizeof(*p)); // Ensure we crash hard if we try and use this again -+} -+ -+ -+static int gpu_malloc_internal(GPU_MEM_PTR_T * const p, -+ const int numbytes, const unsigned int cache_type, const char * const name) -+{ -+ memset(p, 0, sizeof(*p)); -+ p->numbytes = (numbytes + 255) & ~255; // Round up -+ -+ if ((p->vcsm_handle = vcsm_malloc_cache(p->numbytes, cache_type | 0x80, (char *)name)) == 0 || -+ (p->vc_handle = vcsm_vc_hdl_from_hdl(p->vcsm_handle)) == 0 || -+ (p->arm = vcsm_lock(p->vcsm_handle)) == NULL || -+ (p->vc = vcsm_vc_addr_from_hdl(p->vcsm_handle)) == 0) -+ { -+ gpu_free_internal(p); -+ return AVERROR(ENOMEM); -+ } -+ return 0; -+} -+ -+ -+// GPU init, free, lock, unlock -+ -+static void gpu_term(void) -+{ -+ gpu_env_t * const ge = gpu; -+ -+ // We have to hope that eveything has terminated... -+ gpu = NULL; -+ -+ vc_gpuserv_deinit(); -+ -+ gpu_free_internal(&ge->code_gm_ptr); -+ gpu_free_internal(&ge->qpu_code_gm_ptr); -+ gpu_free_internal(&ge->dummy_gm_ptr); -+ -+ vcsm_exit(); -+ -+ mbox_close(ge->mb); -+ -+ vq_wait_pool_deinit(&ge->wait_pool); -+ -+ free(ge); -+} -+ -+ -+// Connect to QPU, returns 0 on success. -+static int gpu_init(gpu_env_t ** const gpu) { -+ volatile struct GPU* ptr; -+ gpu_env_t * const ge = calloc(1, sizeof(gpu_env_t)); -+ int rv; -+ *gpu = NULL; -+ -+ if (ge == NULL) -+ return -1; -+ -+ if ((ge->mb = mbox_open()) < 0) -+ return -1; -+ -+ vq_wait_pool_init(&ge->wait_pool); -+ -+ vcsm_init(); -+ -+ // Now copy over the QPU code into GPU memory -+ if ((rv = gpu_malloc_internal(&ge->qpu_code_gm_ptr, QPU_CODE_SIZE * 4, VCSM_CACHE_TYPE_NONE, "ffmpeg qpu code")) != 0) -+ return rv; -+ -+ { -+ int num_bytes = (char *)mc_end - (char *)ff_hevc_rpi_shader; -+ av_assert0(num_bytes<=QPU_CODE_SIZE*sizeof(unsigned int)); -+ memcpy(ge->qpu_code_gm_ptr.arm, ff_hevc_rpi_shader, num_bytes); -+ memset(ge->qpu_code_gm_ptr.arm + num_bytes, 0, QPU_CODE_SIZE*4 - num_bytes); -+ } -+ -+ // And the VPU code -+ if ((rv = gpu_malloc_internal(&ge->code_gm_ptr, sizeof(struct GPU), VCSM_CACHE_TYPE_VC, "ffmpeg vpu code")) != 0) -+ return rv; -+ ptr = (volatile struct GPU*)ge->code_gm_ptr.arm; -+ -+ // Zero everything so we have zeros between the code bits -+ memset((void *)ptr, 0, sizeof(*ptr)); -+ { -+ int num_bytes = sizeof(rpi_hevc_transform8); -+ av_assert0(num_bytes<=VPU_CODE_SIZE*sizeof(unsigned int)); -+ memcpy((void*)ptr->vpu_code8, rpi_hevc_transform8, num_bytes); -+ } -+ { -+ int num_bytes = sizeof(rpi_hevc_transform10); -+ av_assert0(num_bytes<=VPU_CODE_SIZE*sizeof(unsigned int)); -+ memcpy((void*)ptr->vpu_code10, rpi_hevc_transform10, num_bytes); -+ } -+ // And the transform coefficients -+ memcpy((void*)ptr->transMatrix2even, rpi_transMatrix2even, sizeof(rpi_transMatrix2even)); -+ -+ // Generate a dummy "frame" & fill with 0x80 -+ // * Could reset to 1 <dummy_gm_ptr, 0x4000, VCSM_CACHE_TYPE_NONE, "ffmpeg dummy frame")) != 0) -+ return rv; -+ memset(ge->dummy_gm_ptr.arm, 0x80, 0x4000); -+ -+ *gpu = ge; -+ return 0; -+} -+ -+ -+ -+static void gpu_unlock(void) { -+ pthread_mutex_unlock(&gpu_mutex); -+} -+ -+// Make sure we have exclusive access to the mailbox, and enable qpu if necessary. -+static gpu_env_t * gpu_lock(void) { -+ pthread_mutex_lock(&gpu_mutex); -+ -+ av_assert1(gpu != NULL); -+ return gpu; -+} -+ -+static gpu_env_t * gpu_lock_ref(void) -+{ -+ pthread_mutex_lock(&gpu_mutex); -+ -+ if (gpu == NULL) { -+ int rv = gpu_init(&gpu); -+ if (rv != 0) { -+ gpu_unlock(); -+ return NULL; -+ } -+ } -+ -+ ++gpu->open_count; -+ return gpu; -+} -+ -+static void gpu_unlock_unref(gpu_env_t * const ge) -+{ -+ if (--ge->open_count == 0) -+ gpu_term(); -+ -+ gpu_unlock(); -+} -+ -+static inline gpu_env_t * gpu_ptr(void) -+{ -+ av_assert1(gpu != NULL); -+ return gpu; -+} -+ -+// Public gpu fns -+ -+// Allocate memory on GPU -+// Fills in structure

containing ARM pointer, videocore handle, videocore memory address, numbytes -+// Returns 0 on success. -+// This allocates memory that will not be cached in ARM's data cache. -+// Therefore safe to use without data cache flushing. -+int gpu_malloc_uncached(int numbytes, GPU_MEM_PTR_T *p) -+{ -+ return gpu_malloc_internal(p, numbytes, VCSM_CACHE_TYPE_NONE, "ffmpeg uncached"); -+} -+ -+// This allocates data that will be -+// Cached in ARM L2 -+// Uncached in VPU L2 -+int gpu_malloc_cached(int numbytes, GPU_MEM_PTR_T *p) -+{ -+ return gpu_malloc_internal(p, numbytes, VCSM_CACHE_TYPE_HOST, "ffmpeg cached"); -+} -+ -+void gpu_free(GPU_MEM_PTR_T * const p) { -+ gpu_free_internal(p); -+} -+ -+unsigned int vpu_get_fn(const unsigned int bit_depth) { -+ uint32_t a = 0; -+ -+ // Make sure that the gpu is initialized -+ av_assert1(gpu != NULL); -+ switch (bit_depth){ -+ case 8: -+ a = gpu->code_gm_ptr.vc + offsetof(struct GPU, vpu_code8); -+ break; -+ case 10: -+ a = gpu->code_gm_ptr.vc + offsetof(struct GPU, vpu_code10); -+ break; -+ default: -+ av_assert0(0); -+ } -+ return a; -+} -+ -+unsigned int vpu_get_constants(void) { -+ av_assert1(gpu != NULL); -+ return (gpu->code_gm_ptr.vc + offsetof(struct GPU,transMatrix2even)); -+} -+ -+int gpu_get_mailbox(void) -+{ -+ av_assert1(gpu); -+ return gpu->mb; -+} -+ -+void gpu_ref(void) -+{ -+ gpu_lock_ref(); -+ gpu_unlock(); -+} -+ -+void gpu_unref(void) -+{ -+ gpu_env_t * const ge = gpu_lock(); -+ gpu_unlock_unref(ge); -+} -+ -+// ---------------------------------------------------------------------------- -+// -+// Cache flush functions -+ -+#define CACHE_EL_MAX ((sizeof(rpi_cache_buf_t) - sizeof (struct vcsm_user_clean_invalid2_s)) / sizeof (struct vcsm_user_clean_invalid2_block_s)) -+ -+rpi_cache_flush_env_t * rpi_cache_flush_init(rpi_cache_buf_t * const buf) -+{ -+ rpi_cache_flush_env_t * const rfe = (rpi_cache_flush_env_t *)buf; -+ rfe->v.op_count = 0; -+ return rfe; -+} -+ -+void rpi_cache_flush_abort(rpi_cache_flush_env_t * const rfe) -+{ -+ // Nothing needed -+} -+ -+int rpi_cache_flush_execute(rpi_cache_flush_env_t * const rfe) -+{ -+ int rc = 0; -+ if (rfe->v.op_count != 0) { -+ if (vcsm_clean_invalid2(&rfe->v) != 0) -+ { -+ av_log(NULL, AV_LOG_ERROR, "vcsm_clean_invalid2 failed: errno=%d\n", errno); -+ rc = -1; -+ } -+ rfe->v.op_count = 0; -+ } -+ return rc; -+} -+ -+int rpi_cache_flush_finish(rpi_cache_flush_env_t * const rfe) -+{ -+ int rc = rpi_cache_flush_execute(rfe);; -+ -+ return rc; -+} -+ -+inline void rpi_cache_flush_add_gm_blocks(rpi_cache_flush_env_t * const rfe, const GPU_MEM_PTR_T * const gm, const unsigned int mode, -+ const unsigned int offset0, const unsigned int block_size, const unsigned int blocks, const unsigned int block_stride) -+{ -+ struct vcsm_user_clean_invalid2_block_s * const b = rfe->v.s + rfe->v.op_count++; -+ -+ av_assert1(rfe->v.op_count <= CACHE_EL_MAX); -+ -+ b->invalidate_mode = mode; -+ b->block_count = blocks; -+ b->start_address = gm->arm + offset0; -+ b->block_size = block_size; -+ b->inter_block_stride = block_stride; -+} -+ -+void rpi_cache_flush_add_gm_range(rpi_cache_flush_env_t * const rfe, const GPU_MEM_PTR_T * const gm, const unsigned int mode, -+ const unsigned int offset, const unsigned int size) -+{ -+ // Deal with empty pointer trivially -+ if (gm == NULL || size == 0) -+ return; -+ -+ av_assert1(offset <= gm->numbytes); -+ av_assert1(size <= gm->numbytes); -+ av_assert1(offset + size <= gm->numbytes); -+ -+ rpi_cache_flush_add_gm_blocks(rfe, gm, mode, offset, size, 1, 0); -+} -+ -+void rpi_cache_flush_add_gm_ptr(rpi_cache_flush_env_t * const rfe, const GPU_MEM_PTR_T * const gm, const unsigned int mode) -+{ -+ rpi_cache_flush_add_gm_blocks(rfe, gm, mode, 0, gm->numbytes, 1, 0); -+} -+ -+ -+void rpi_cache_flush_add_frame(rpi_cache_flush_env_t * const rfe, const AVFrame * const frame, const unsigned int mode) -+{ -+#if !RPI_ONE_BUF -+#error Fixme! (NIF) -+#endif -+ if (gpu_is_buf1(frame)) { -+ rpi_cache_flush_add_gm_ptr(rfe, gpu_buf1_gmem(frame), mode); -+ } -+ else -+ { -+ rpi_cache_flush_add_gm_ptr(rfe, gpu_buf3_gmem(frame, 0), mode); -+ rpi_cache_flush_add_gm_ptr(rfe, gpu_buf3_gmem(frame, 1), mode); -+ rpi_cache_flush_add_gm_ptr(rfe, gpu_buf3_gmem(frame, 2), mode); -+ } -+} -+ -+// Flush an area of a frame -+// Width, height, x0, y0 in luma pels -+void rpi_cache_flush_add_frame_block(rpi_cache_flush_env_t * const rfe, const AVFrame * const frame, const unsigned int mode, -+ const unsigned int x0, const unsigned int y0, const unsigned int width, const unsigned int height, -+ const unsigned int uv_shift, const int do_luma, const int do_chroma) -+{ -+ const unsigned int y_offset = frame->linesize[0] * y0; -+ const unsigned int y_size = frame->linesize[0] * height; -+ // Round UV up/down to get everything -+ const unsigned int uv_rnd = (1U << uv_shift) >> 1; -+ const unsigned int uv_offset = frame->linesize[1] * (y0 >> uv_shift); -+ const unsigned int uv_size = frame->linesize[1] * ((y0 + height + uv_rnd) >> uv_shift) - uv_offset; -+ -+#if 0 -+ // *** frame->height is cropped height so not good -+ // As all unsigned they will also reject -ve -+ // Test individually as well as added to reject overflow -+ av_assert0(start_line <= (unsigned int)frame->height); // ***** frame height cropped -+ av_assert0(n <= (unsigned int)frame->height); -+ av_assert0(start_line + n <= (unsigned int)frame->height); -+#endif -+ -+ if (!gpu_is_buf1(frame)) -+ { -+ if (do_luma) { -+ rpi_cache_flush_add_gm_range(rfe, gpu_buf3_gmem(frame, 0), mode, y_offset, y_size); -+ } -+ if (do_chroma) { -+ rpi_cache_flush_add_gm_range(rfe, gpu_buf3_gmem(frame, 1), mode, uv_offset, uv_size); -+ rpi_cache_flush_add_gm_range(rfe, gpu_buf3_gmem(frame, 2), mode, uv_offset, uv_size); -+ } -+ } -+ else if (!av_rpi_is_sand_frame(frame)) -+ { -+ const GPU_MEM_PTR_T * const gm = gpu_buf1_gmem(frame); -+ if (do_luma) { -+ rpi_cache_flush_add_gm_range(rfe, gm, mode, (frame->data[0] - gm->arm) + y_offset, y_size); -+ } -+ if (do_chroma) { -+ rpi_cache_flush_add_gm_range(rfe, gm, mode, (frame->data[1] - gm->arm) + uv_offset, uv_size); -+ rpi_cache_flush_add_gm_range(rfe, gm, mode, (frame->data[2] - gm->arm) + uv_offset, uv_size); -+ } -+ } -+ else -+ { -+ const unsigned int stride1 = av_rpi_sand_frame_stride1(frame); -+ const unsigned int stride2 = av_rpi_sand_frame_stride2(frame); -+ const unsigned int xshl = av_rpi_sand_frame_xshl(frame); -+ const unsigned int xleft = x0 & ~((stride1 >> xshl) - 1); -+ const unsigned int block_count = (((x0 + width - xleft) << xshl) + stride1 - 1) / stride1; // Same for Y & C -+ av_assert1(rfe->v.op_count + do_chroma + do_luma < CACHE_EL_MAX); -+ -+ if (do_chroma) -+ { -+ struct vcsm_user_clean_invalid2_block_s * const b = rfe->v.s + rfe->v.op_count++; -+ b->invalidate_mode = mode; -+ b->block_count = block_count; -+ b->start_address = av_rpi_sand_frame_pos_c(frame, xleft >> 1, y0 >> 1); -+ b->block_size = uv_size; -+ b->inter_block_stride = stride1 * stride2; -+ } -+ if (do_luma) -+ { -+ struct vcsm_user_clean_invalid2_block_s * const b = rfe->v.s + rfe->v.op_count++; -+ b->invalidate_mode = mode; -+ b->block_count = block_count; -+ b->start_address = av_rpi_sand_frame_pos_y(frame, xleft, y0); -+ b->block_size = y_size; -+ b->inter_block_stride = stride1 * stride2; -+ } -+ } -+} -+ -+// Call this to clean and invalidate a region of memory -+void rpi_cache_flush_one_gm_ptr(const GPU_MEM_PTR_T *const p, const rpi_cache_flush_mode_t mode) -+{ -+ rpi_cache_buf_t cbuf; -+ rpi_cache_flush_env_t * rfe = rpi_cache_flush_init(&cbuf); -+ rpi_cache_flush_add_gm_ptr(rfe, p, mode); -+ rpi_cache_flush_finish(rfe); -+} -+ -+ -+// ---------------------------------------------------------------------------- -+ -+ -+// Wait abstractions - mostly so we can easily add profile code -+static void vq_wait_pool_init(vq_wait_pool_t * const wp) -+{ -+ unsigned int i; -+ for (i = 0; i != VQ_WAIT_POOL_SIZE; ++i) { -+ sem_init(&wp->pool[i].sem, 0, 0); -+ wp->pool[i].next = wp->pool + i + 1; -+ } -+ wp->head = wp->pool + 0; -+ wp->pool[VQ_WAIT_POOL_SIZE - 1].next = NULL; -+} -+ -+static void vq_wait_pool_deinit(vq_wait_pool_t * const wp) -+{ -+ unsigned int i; -+ wp->head = NULL; -+ for (i = 0; i != VQ_WAIT_POOL_SIZE; ++i) { -+ sem_destroy(&wp->pool[i].sem); -+ wp->pool[i].next = NULL; -+ } -+} -+ -+ -+// If sem_init actually takes time then maybe we want a pool... -+static vq_wait_t * vq_wait_new(void) -+{ -+ gpu_env_t * const ge = gpu_lock_ref(); -+ vq_wait_t * const wait = ge->wait_pool.head; -+ ge->wait_pool.head = wait->next; -+ wait->next = NULL; -+ -+#if RPI_TRACE_TIME_VPU_QPU_WAIT -+ tto_start(&ge->ttw.active, ns_time()); -+#endif -+ -+ gpu_unlock(); -+ return wait; -+} -+ -+static void vq_wait_delete(vq_wait_t * const wait) -+{ -+ gpu_env_t * const ge = gpu_lock(); -+ wait->next = ge->wait_pool.head; -+ ge->wait_pool.head = wait; -+ -+#if RPI_TRACE_TIME_VPU_QPU_WAIT -+ { -+ trace_time_wait_t * const ttw = &ge->ttw; -+ const int64_t now = ns_time(); -+ ++ttw->jcount; -+ tto_end(&ttw->wait, now); -+ -+ if (ttw->start0 == 0) -+ { -+ ttw->start0 = ttw->active.start[0]; -+ ttw->last_update = ttw->start0; -+ } -+ if (now - ttw->last_update > WAIT_TIME_PRINT_PERIOD) -+ { -+ ttw->last_update += WAIT_TIME_PRINT_PERIOD; -+ ttw_print(ttw, now); -+ } -+ } -+#endif -+ gpu_unlock_unref(ge); -+} -+ -+static void vq_wait_wait(vq_wait_t * const wait) -+{ -+#if RPI_TRACE_TIME_VPU_QPU_WAIT -+ { -+ const int64_t now = ns_time(); -+ gpu_env_t * const ge = gpu_lock(); -+ tto_start(&ge->ttw.wait, now); -+ gpu_unlock(); -+ } -+#endif -+ -+ while (sem_wait(&wait->sem) == -1 && errno == EINTR) -+ /* loop */; -+} -+ -+static void vq_wait_post(vq_wait_t * const wait) -+{ -+#if RPI_TRACE_TIME_VPU_QPU_WAIT -+ { -+ gpu_env_t *const ge = gpu_lock(); -+ tto_end(&ge->ttw.active, ns_time()); -+ gpu_unlock(); -+ } -+#endif -+ -+ sem_post(&wait->sem); -+} -+ -+ -+ -+// Header comments were wrong for these two -+#define VPU_QPU_MASK_QPU 1 -+#define VPU_QPU_MASK_VPU 2 -+ -+typedef struct vpu_qpu_job_env_s vpu_qpu_job_env_t; -+ -+vpu_qpu_job_env_t * vpu_qpu_job_init(vpu_qpu_job_env_t * const buf) -+{ -+// vpu_qpu_job_env_t * vqj = calloc(1, sizeof(vpu_qpu_job_env_t)); -+ vpu_qpu_job_env_t * vqj = buf; -+// memset(vqj, 0, sizeof(*vqj)); -+ vqj->n = 0; -+ vqj->mask = 0; -+ return vqj; -+} -+ -+void vpu_qpu_job_delete(vpu_qpu_job_env_t * const vqj) -+{ -+// memset(vqj, 0, sizeof(*vqj)); -+// free(vqj); -+} -+ -+static inline struct gpu_job_s * new_job(vpu_qpu_job_env_t * const vqj) -+{ -+ struct gpu_job_s * const j = vqj->j + vqj->n++; -+ av_assert1(vqj->n <= VPU_QPU_JOB_MAX); -+ return j; -+} -+ -+void vpu_qpu_job_add_vpu(vpu_qpu_job_env_t * const vqj, const uint32_t vpu_code, -+ const unsigned r0, const unsigned r1, const unsigned r2, const unsigned r3, const unsigned r4, const unsigned r5) -+{ -+ if (vpu_code != 0) { -+ struct gpu_job_s *const j = new_job(vqj); -+ vqj->mask |= VPU_QPU_MASK_VPU; -+ -+ j->command = EXECUTE_VPU; -+ j->callback.func = 0; -+ j->callback.cookie = NULL; -+ // The bottom two bits of the execute address contain no-flush flags -+ // b0 will flush the VPU I-cache if unset so we nearly always want that set -+ // as we never reload code -+ j->u.v.q[0] = vpu_code | gpu->vpu_i_cache_flushed; -+ j->u.v.q[1] = r0; -+ j->u.v.q[2] = r1; -+ j->u.v.q[3] = r2; -+ j->u.v.q[4] = r3; -+ j->u.v.q[5] = r4; -+ j->u.v.q[6] = r5; -+ gpu->vpu_i_cache_flushed = 1; -+ } -+} -+ -+// flags are QPU_FLAGS_xxx -+void vpu_qpu_job_add_qpu(vpu_qpu_job_env_t * const vqj, const unsigned int n, const uint32_t * const mail) -+{ -+ if (n != 0) { -+ struct gpu_job_s *const j = new_job(vqj); -+ vqj->mask |= VPU_QPU_MASK_QPU; -+ -+ j->command = EXECUTE_QPU; -+ j->callback.func = 0; -+ j->callback.cookie = NULL; -+ -+ j->u.q.jobs = n; -+#if RPI_TRACE_QPU_PROFILE_ALL -+ j->u.q.noflush = QPU_FLAGS_NO_FLUSH_VPU | QPU_FLAGS_PROF_CLEAR_AND_ENABLE | QPU_FLAGS_PROF_OUTPUT_COUNTS; -+#else -+ j->u.q.noflush = QPU_FLAGS_NO_FLUSH_VPU; -+#endif -+ j->u.q.timeout = 5000; -+ memcpy(j->u.q.control, mail, n * QPU_MAIL_EL_VALS * sizeof(uint32_t)); -+ } -+} -+ -+// Convert callback to sem post -+static void vpu_qpu_job_callback_wait(void * v) -+{ -+ vq_wait_post(v); -+} -+ -+// Poke a user-supplied sem -+static void vpu_qpu_job_callback_sem(void * v) -+{ -+ sem_post((sem_t *)v); -+} -+ -+void vpu_qpu_job_add_sync_this(vpu_qpu_job_env_t * const vqj, vpu_qpu_wait_h * const wait_h) -+{ -+ vq_wait_t * wait; -+ -+ if (vqj->mask == 0) { -+ *wait_h = NULL; -+ return; -+ } -+ -+ // We are going to want a sync object -+ wait = vq_wait_new(); -+ -+ // There are 2 VPU Qs & 1 QPU Q so we can collapse sync -+ // If we only posted one thing or only QPU jobs -+ if (vqj->n == 1 || vqj->mask == VPU_QPU_MASK_QPU) -+ { -+ struct gpu_job_s * const j = vqj->j + (vqj->n - 1); -+ av_assert1(j->callback.func == 0); -+ -+ j->callback.func = vpu_qpu_job_callback_wait; -+ j->callback.cookie = wait; -+ } -+ else -+ { -+ struct gpu_job_s *const j = new_job(vqj); -+ -+ j->command = EXECUTE_SYNC; -+ j->u.s.mask = vqj->mask; -+ j->callback.func = vpu_qpu_job_callback_wait; -+ j->callback.cookie = wait; -+ } -+ -+ vqj->mask = 0; -+ *wait_h = wait; -+} -+ -+// Returns 0 if no sync added ('cos Q empty), 1 if sync added -+int vpu_qpu_job_add_sync_sem(vpu_qpu_job_env_t * const vqj, sem_t * const sem) -+{ -+ // If nothing on q then just return -+ if (vqj->mask == 0) -+ return 0; -+ -+ // There are 2 VPU Qs & 1 QPU Q so we can collapse sync -+ // If we only posted one thing or only QPU jobs -+ if (vqj->n == 1 || vqj->mask == VPU_QPU_MASK_QPU) -+ { -+ struct gpu_job_s * const j = vqj->j + (vqj->n - 1); -+ av_assert1(j->callback.func == 0); -+ -+ j->callback.func = vpu_qpu_job_callback_sem; -+ j->callback.cookie = sem; -+ } -+ else -+ { -+ struct gpu_job_s *const j = new_job(vqj); -+ -+ j->command = EXECUTE_SYNC; -+ j->u.s.mask = vqj->mask; -+ j->callback.func = vpu_qpu_job_callback_sem; -+ j->callback.cookie = sem; -+ } -+ -+ vqj->mask = 0; -+ return 1; -+} -+ -+ -+int vpu_qpu_job_start(vpu_qpu_job_env_t * const vqj) -+{ -+ if (vqj->n == 0) -+ return 0; -+ -+ return vc_gpuserv_execute_code(vqj->n, vqj->j); -+} -+ -+// Simple wrapper of start + delete -+int vpu_qpu_job_finish(vpu_qpu_job_env_t * const vqj) -+{ -+ int rv; -+ rv = vpu_qpu_job_start(vqj); -+ vpu_qpu_job_delete(vqj); -+ return rv; -+} -+ -+void vpu_qpu_wait(vpu_qpu_wait_h * const wait_h) -+{ -+ if (wait_h != NULL) -+ { -+ vq_wait_t * const wait = *wait_h; -+ if (wait != NULL) { -+ *wait_h = NULL; -+ vq_wait_wait(wait); -+ vq_wait_delete(wait); -+ } -+ } -+} -+ -+int vpu_qpu_init() -+{ -+ gpu_env_t * const ge = gpu_lock_ref(); -+ if (ge == NULL) -+ return -1; -+ -+ if (ge->init_count++ == 0) -+ { -+ vc_gpuserv_init(); -+ } -+ -+ gpu_unlock(); -+ return 0; -+} -+ -+void vpu_qpu_term() -+{ -+ gpu_env_t * const ge = gpu_lock(); -+ -+ if (--ge->init_count == 0) { -+ vc_gpuserv_deinit(); -+ -+#if RPI_TRACE_TIME_VPU_QPU_WAIT -+ ttw_print(&ge->ttw, ns_time()); -+#endif -+ } -+ -+ gpu_unlock_unref(ge); -+} -+ -+uint32_t qpu_fn(const int * const mc_fn) -+{ -+ return gpu->qpu_code_gm_ptr.vc + ((const char *)mc_fn - (const char *)ff_hevc_rpi_shader); -+} -+ -+uint32_t qpu_dummy(void) -+{ -+ return gpu->dummy_gm_ptr.vc; -+} -+ -+int rpi_hevc_qpu_init_fn(HEVCRpiQpu * const qf, const unsigned int bit_depth) -+{ -+ // Dummy values we can catch with emulation -+ qf->y_pxx = ~1U; -+ qf->y_bxx = ~2U; -+ qf->y_p00 = ~3U; -+ qf->y_b00 = ~4U; -+ qf->c_pxx = ~5U; -+ qf->c_bxx = ~6U; -+ -+ switch (bit_depth) { -+ case 8: -+ qf->y_pxx = qpu_fn(mc_filter_y_pxx); -+ qf->y_pxx = qpu_fn(mc_filter_y_pxx); -+ qf->y_bxx = qpu_fn(mc_filter_y_bxx); -+ qf->y_p00 = qpu_fn(mc_filter_y_p00); -+ qf->y_b00 = qpu_fn(mc_filter_y_b00); -+ qf->c_pxx = qpu_fn(mc_filter_c_p); -+ qf->c_pxx_l1 = qpu_fn(mc_filter_c_p_l1); -+ qf->c_bxx = qpu_fn(mc_filter_c_b); -+ break; -+ case 10: -+ qf->c_pxx = qpu_fn(mc_filter_c10_p); -+ qf->c_pxx_l1 = qpu_fn(mc_filter_c10_p_l1); -+ qf->c_bxx = qpu_fn(mc_filter_c10_b); -+ qf->y_pxx = qpu_fn(mc_filter_y10_pxx); -+ qf->y_bxx = qpu_fn(mc_filter_y10_bxx); -+ qf->y_p00 = qpu_fn(mc_filter_y10_p00); -+ qf->y_b00 = qpu_fn(mc_filter_y10_b00); -+ break; -+ default: -+ return -1; -+ } -+ return 0; -+} -+ -diff --git a/libavcodec/rpi_qpu.h b/libavcodec/rpi_qpu.h -new file mode 100644 -index 0000000000..e1b4d9c39e ---- /dev/null -+++ b/libavcodec/rpi_qpu.h -@@ -0,0 +1,229 @@ -+#ifndef RPI_QPU_H -+#define RPI_QPU_H -+ -+#pragma GCC diagnostic push -+// Many many redundant decls in the header files -+#pragma GCC diagnostic ignored "-Wredundant-decls" -+#pragma GCC diagnostic ignored "-Wstrict-prototypes" -+#include "interface/vmcs_host/vc_vchi_gpuserv.h" -+#pragma GCC diagnostic pop -+ -+ -+#define RPI_ONE_BUF 1 -+ -+typedef struct gpu_mem_ptr_s { -+ unsigned char *arm; // Pointer to memory mapped on ARM side -+ int vc_handle; // Videocore handle of relocatable memory -+ int vcsm_handle; // Handle for use by VCSM -+ int vc; // Address for use in GPU code -+ int numbytes; // Size of memory block -+} GPU_MEM_PTR_T; -+ -+// General GPU functions -+extern int gpu_malloc_cached(int numbytes, GPU_MEM_PTR_T *p); -+extern int gpu_malloc_uncached(int numbytes, GPU_MEM_PTR_T *p); -+extern void gpu_free(GPU_MEM_PTR_T * const p); -+ -+#include "libavutil/frame.h" -+#if !RPI_ONE_BUF -+static inline uint32_t get_vc_address_y(const AVFrame * const frame) { -+ GPU_MEM_PTR_T *p = av_buffer_pool_opaque(frame->buf[0]); -+ return p->vc; -+} -+ -+static inline uint32_t get_vc_address_u(const AVFrame * const frame) { -+ GPU_MEM_PTR_T *p = av_buffer_pool_opaque(frame->buf[1]); -+ return p->vc; -+} -+ -+static inline uint32_t get_vc_address_v(const AVFrame * const frame) { -+ GPU_MEM_PTR_T *p = av_buffer_pool_opaque(frame->buf[2]); -+ return p->vc; -+} -+ -+static inline GPU_MEM_PTR_T get_gpu_mem_ptr_y(const AVFrame * const frame) { -+ return *(GPU_MEM_PTR_T *)av_buffer_pool_opaque(frame->buf[0]); -+} -+ -+static inline GPU_MEM_PTR_T get_gpu_mem_ptr_u(const AVFrame * const frame) { -+ return *(GPU_MEM_PTR_T *)av_buffer_pool_opaque(frame->buf[1]); -+} -+ -+static inline GPU_MEM_PTR_T get_gpu_mem_ptr_v(const AVFrame * const frame) { -+ return *(GPU_MEM_PTR_T *)av_buffer_pool_opaque(frame->buf[2]); -+} -+ -+#else -+ -+static inline int gpu_is_buf1(const AVFrame * const frame) -+{ -+ return frame->buf[1] == NULL; -+} -+ -+static inline GPU_MEM_PTR_T * gpu_buf1_gmem(const AVFrame * const frame) -+{ -+ return av_buffer_get_opaque(frame->buf[0]); -+} -+ -+static inline GPU_MEM_PTR_T * gpu_buf3_gmem(const AVFrame * const frame, const unsigned int n) -+{ -+ return av_buffer_pool_opaque(frame->buf[n]); -+} -+ -+static inline uint32_t get_vc_address3(const AVFrame * const frame, const unsigned int n) -+{ -+ const GPU_MEM_PTR_T * const gm = gpu_is_buf1(frame) ? gpu_buf1_gmem(frame) : gpu_buf3_gmem(frame, n); -+ return gm->vc + (frame->data[n] - gm->arm); -+} -+ -+ -+static inline uint32_t get_vc_address_y(const AVFrame * const frame) { -+ return get_vc_address3(frame, 0); -+} -+ -+static inline uint32_t get_vc_address_u(const AVFrame * const frame) { -+ return get_vc_address3(frame, 1); -+} -+ -+static inline uint32_t get_vc_address_v(const AVFrame * const frame) { -+ return get_vc_address3(frame, 2); -+} -+ -+#if 0 -+static inline GPU_MEM_PTR_T get_gpu_mem_ptr_y(const AVFrame * const frame) { -+ if (gpu_is_buf1(frame)) -+ { -+ GPU_MEM_PTR_T g = *gpu_buf1_gmem(frame); -+ g.numbytes = frame->data[1] - frame->data[0]; -+ return g; -+ } -+ else -+ return *gpu_buf3_gmem(frame, 0); -+} -+ -+static inline GPU_MEM_PTR_T get_gpu_mem_ptr_u(const AVFrame * const frame) { -+ if (gpu_is_buf1(frame)) -+ { -+ GPU_MEM_PTR_T g = *gpu_buf1_gmem(frame); -+ g.arm += frame->data[1] - frame->data[0]; -+ g.vc += frame->data[1] - frame->data[0]; -+ g.numbytes = frame->data[2] - frame->data[1]; // chroma size -+ return g; -+ } -+ else -+ return *gpu_buf3_gmem(frame, 1); -+} -+ -+static inline GPU_MEM_PTR_T get_gpu_mem_ptr_v(const AVFrame * const frame) { -+ if (gpu_is_buf1(frame)) -+ { -+ GPU_MEM_PTR_T g = *gpu_buf1_gmem(frame); -+ g.arm += frame->data[2] - frame->data[0]; -+ g.vc += frame->data[2] - frame->data[0]; -+ g.numbytes = frame->data[2] - frame->data[1]; // chroma size -+ return g; -+ } -+ else -+ return *gpu_buf3_gmem(frame, 2); -+} -+#endif -+#endif -+ -+// Cache flush stuff -+ -+struct rpi_cache_flush_env_s; -+typedef struct rpi_cache_flush_env_s rpi_cache_flush_env_t; -+ -+typedef struct {uint32_t t[33];} rpi_cache_buf_t; -+ -+rpi_cache_flush_env_t * rpi_cache_flush_init(rpi_cache_buf_t * const buf); -+// Free env without flushing -+void rpi_cache_flush_abort(rpi_cache_flush_env_t * const rfe); -+// Do the accumulated flush & clear but do not free the env -+int rpi_cache_flush_execute(rpi_cache_flush_env_t * const rfe); -+// Do the accumulated flush & free the env -+int rpi_cache_flush_finish(rpi_cache_flush_env_t * const rfe); -+ -+typedef enum -+{ -+ RPI_CACHE_FLUSH_MODE_INVALIDATE = 1, -+ RPI_CACHE_FLUSH_MODE_WRITEBACK = 2, -+ RPI_CACHE_FLUSH_MODE_WB_INVALIDATE = 3 -+} rpi_cache_flush_mode_t; -+ -+void rpi_cache_flush_add_gm_ptr(rpi_cache_flush_env_t * const rfe, const GPU_MEM_PTR_T * const gm, const rpi_cache_flush_mode_t mode); -+void rpi_cache_flush_add_gm_range(rpi_cache_flush_env_t * const rfe, const GPU_MEM_PTR_T * const gm, const rpi_cache_flush_mode_t mode, -+ const unsigned int offset, const unsigned int size); -+void rpi_cache_flush_add_gm_blocks(rpi_cache_flush_env_t * const rfe, const GPU_MEM_PTR_T * const gm, const unsigned int mode, -+ const unsigned int offset0, const unsigned int block_size, const unsigned int blocks, const unsigned int block_stride); -+void rpi_cache_flush_add_frame(rpi_cache_flush_env_t * const rfe, const AVFrame * const frame, const rpi_cache_flush_mode_t mode); -+void rpi_cache_flush_add_frame_block(rpi_cache_flush_env_t * const rfe, const AVFrame * const frame, const rpi_cache_flush_mode_t mode, -+ const unsigned int x0, const unsigned int y0, const unsigned int width, const unsigned int height, -+ const unsigned int uv_shift, const int do_luma, const int do_chroma); -+ -+// init, add, finish for one gm ptr -+void rpi_cache_flush_one_gm_ptr(const GPU_MEM_PTR_T * const p, const rpi_cache_flush_mode_t mode); -+ -+ -+// QPU specific functions -+ -+typedef struct HEVCRpiQpu { -+ uint32_t c_pxx; -+ uint32_t c_pxx_l1; -+ uint32_t c_bxx; -+ uint32_t y_pxx; -+ uint32_t y_bxx; -+ uint32_t y_p00; -+ uint32_t y_b00; -+} HEVCRpiQpu; -+ -+int rpi_hevc_qpu_init_fn(HEVCRpiQpu * const qf, const unsigned int bit_depth); -+ -+uint32_t qpu_fn(const int * const mc_fn); -+uint32_t qpu_dummy(void); -+ -+#define QPU_N_GRP 4 -+#define QPU_N_MAX 12 -+ -+#define QPU_MAIL_EL_VALS 2 -+ -+struct vpu_qpu_wait_s; -+typedef struct vq_wait_s * vpu_qpu_wait_h; -+ -+// VPU specific functions -+ -+struct vpu_qpu_job_env_s; -+typedef struct vpu_qpu_job_env_s * vpu_qpu_job_h; -+ -+#define VPU_QPU_JOB_MAX 4 -+struct vpu_qpu_job_env_s -+{ -+ unsigned int n; -+ unsigned int mask; -+ struct gpu_job_s j[VPU_QPU_JOB_MAX]; -+}; -+typedef struct vpu_qpu_job_env_s vpu_qpu_job_env_t; -+ -+vpu_qpu_job_h vpu_qpu_job_init(vpu_qpu_job_env_t * const buf); -+void vpu_qpu_job_delete(const vpu_qpu_job_h vqj); -+void vpu_qpu_job_add_vpu(const vpu_qpu_job_h vqj, const uint32_t vpu_code, -+ const unsigned r0, const unsigned r1, const unsigned r2, const unsigned r3, const unsigned r4, const unsigned r5); -+void vpu_qpu_job_add_qpu(const vpu_qpu_job_h vqj, const unsigned int n, const uint32_t * const mail); -+void vpu_qpu_job_add_sync_this(const vpu_qpu_job_h vqj, vpu_qpu_wait_h * const wait_h); -+int vpu_qpu_job_add_sync_sem(vpu_qpu_job_env_t * const vqj, sem_t * const sem); -+int vpu_qpu_job_start(const vpu_qpu_job_h vqj); -+int vpu_qpu_job_finish(const vpu_qpu_job_h vqj); -+ -+extern unsigned int vpu_get_fn(const unsigned int bit_depth); -+extern unsigned int vpu_get_constants(void); -+ -+// Waits for previous post_codee to complete and Will null out *wait_h after use -+void vpu_qpu_wait(vpu_qpu_wait_h * const wait_h); -+int vpu_qpu_init(void); -+void vpu_qpu_term(void); -+ -+extern int gpu_get_mailbox(void); -+void gpu_ref(void); -+void gpu_unref(void); -+ -+#endif -diff --git a/libavcodec/rpi_zc.c b/libavcodec/rpi_zc.c -new file mode 100644 -index 0000000000..185288da5a ---- /dev/null -+++ b/libavcodec/rpi_zc.c -@@ -0,0 +1,741 @@ -+#include "libavcodec/avcodec.h" -+#include "rpi_qpu.h" -+#include "rpi_mailbox.h" -+#include "rpi_zc.h" -+#include "libavutil/avassert.h" -+#include "libavutil/rpi_sand_fns.h" -+#include -+ -+#include "libavutil/buffer_internal.h" -+#include -+ -+#define TRACE_ALLOC 0 -+ -+struct ZcPoolEnt; -+ -+typedef struct ZcPool -+{ -+ int numbytes; -+ unsigned int n; -+ struct ZcPoolEnt * head; -+ pthread_mutex_t lock; -+} ZcPool; -+ -+typedef struct ZcPoolEnt -+{ -+ // It is important that we start with gmem as other bits of code will expect to see that -+ GPU_MEM_PTR_T gmem; -+ unsigned int n; -+ struct ZcPoolEnt * next; -+ struct ZcPool * pool; -+} ZcPoolEnt; -+ -+#define ALLOC_PAD 0 -+#define ALLOC_ROUND 0x1000 -+#define ALLOC_N_OFFSET 0 -+#define STRIDE_ROUND 64 -+#define STRIDE_OR 0 -+ -+#define DEBUG_ZAP0_BUFFERS 0 -+ -+ -+static ZcPoolEnt * zc_pool_ent_alloc(ZcPool * const pool, const unsigned int req_size) -+{ -+ ZcPoolEnt * const zp = av_malloc(sizeof(ZcPoolEnt)); -+ -+ // Round up to 4k & add 4k -+ const unsigned int alloc_size = (req_size + ALLOC_PAD + ALLOC_ROUND - 1) & ~(ALLOC_ROUND - 1); -+ -+ if (zp == NULL) { -+ av_log(NULL, AV_LOG_ERROR, "av_malloc(ZcPoolEnt) failed\n"); -+ goto fail0; -+ } -+ -+ if (gpu_malloc_cached(alloc_size, &zp->gmem) != 0) -+ { -+ av_log(NULL, AV_LOG_ERROR, "av_gpu_malloc_cached(%d) failed\n", alloc_size); -+ goto fail1; -+ } -+ -+#if TRACE_ALLOC -+ printf("%s: Alloc %#x bytes @ %p\n", __func__, zp->gmem.numbytes, zp->gmem.arm); -+#endif -+ -+ pool->numbytes = zp->gmem.numbytes; -+ zp->next = NULL; -+ zp->pool = pool; -+ zp->n = pool->n++; -+ return zp; -+ -+fail1: -+ av_free(zp); -+fail0: -+ return NULL; -+} -+ -+static void zc_pool_ent_free(ZcPoolEnt * const zp) -+{ -+#if TRACE_ALLOC -+ printf("%s: Free %#x bytes @ %p\n", __func__, zp->gmem.numbytes, zp->gmem.arm); -+#endif -+ -+ gpu_free(&zp->gmem); -+ av_free(zp); -+} -+ -+static void zc_pool_flush(ZcPool * const pool) -+{ -+ ZcPoolEnt * p = pool->head; -+ pool->head = NULL; -+ pool->numbytes = -1; -+ -+ while (p != NULL) -+ { -+ ZcPoolEnt * const zp = p; -+ p = p->next; -+ zc_pool_ent_free(zp); -+ } -+} -+ -+static ZcPoolEnt * zc_pool_alloc(ZcPool * const pool, const int req_bytes) -+{ -+ ZcPoolEnt * zp; -+ int numbytes; -+ -+ pthread_mutex_lock(&pool->lock); -+ -+ numbytes = pool->numbytes; -+ -+ // If size isn't close then dump the pool -+ // Close in this context means within 128k -+ if (req_bytes > numbytes || req_bytes + 0x20000 < numbytes) -+ { -+ zc_pool_flush(pool); -+ numbytes = req_bytes; -+ } -+ -+ if (pool->head != NULL) -+ { -+ zp = pool->head; -+ pool->head = zp->next; -+ } -+ else -+ { -+ zp = zc_pool_ent_alloc(pool, numbytes); -+ } -+ -+ pthread_mutex_unlock(&pool->lock); -+ -+ // Start with our buffer empty of preconceptions -+// rpi_cache_flush_one_gm_ptr(&zp->gmem, RPI_CACHE_FLUSH_MODE_WB_INVALIDATE); -+ -+ return zp; -+} -+ -+static void zc_pool_free(ZcPoolEnt * const zp) -+{ -+ ZcPool * const pool = zp == NULL ? NULL : zp->pool; -+ if (zp != NULL) -+ { -+ pthread_mutex_lock(&pool->lock); -+#if TRACE_ALLOC -+ printf("%s: Recycle %#x, %#x\n", __func__, pool->numbytes, zp->gmem.numbytes); -+#endif -+ -+ if (pool->numbytes == zp->gmem.numbytes) -+ { -+ zp->next = pool->head; -+ pool->head = zp; -+ pthread_mutex_unlock(&pool->lock); -+ } -+ else -+ { -+ pthread_mutex_unlock(&pool->lock); -+ zc_pool_ent_free(zp); -+ } -+ } -+} -+ -+static void -+zc_pool_init(ZcPool * const pool) -+{ -+ pool->numbytes = -1; -+ pool->head = NULL; -+ pthread_mutex_init(&pool->lock, NULL); -+} -+ -+static void -+zc_pool_destroy(ZcPool * const pool) -+{ -+ pool->numbytes = -1; -+ zc_pool_flush(pool); -+ pthread_mutex_destroy(&pool->lock); -+} -+ -+typedef struct ZcOldCtxVals -+{ -+ int thread_safe_callbacks; -+ int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags); -+ void * get_buffer_context; -+} ZcOldCtxVals; -+ -+typedef struct AVZcEnv -+{ -+ unsigned int refcount; -+ ZcPool pool; -+ ZcOldCtxVals old; -+} ZcEnv; -+ -+// Callback when buffer unrefed to zero -+static void rpi_free_display_buffer(void *opaque, uint8_t *data) -+{ -+ ZcPoolEnt *const zp = opaque; -+// printf("%s: data=%p\n", __func__, data); -+ zc_pool_free(zp); -+} -+ -+static inline GPU_MEM_PTR_T * pic_gm_ptr(AVBufferRef * const buf) -+{ -+ // Kludge where we check the free fn to check this is really -+ // one of our buffers - can't think of a better way -+ return buf == NULL || buf->buffer->free != rpi_free_display_buffer ? NULL : -+ av_buffer_get_opaque(buf); -+} -+ -+AVRpiZcFrameGeometry av_rpi_zc_frame_geometry( -+ const int format, const unsigned int video_width, const unsigned int video_height) -+{ -+ AVRpiZcFrameGeometry geo; -+ -+ switch (format) -+ { -+ case AV_PIX_FMT_YUV420P: -+ geo.stride_y = ((video_width + 32 + STRIDE_ROUND - 1) & ~(STRIDE_ROUND - 1)) | STRIDE_OR; -+ geo.stride_c = geo.stride_y / 2; -+ geo.height_y = (video_height + 32 + 31) & ~31; -+ geo.height_c = geo.height_y / 2; -+ geo.planes_c = 2; -+ geo.stripes = 1; -+ geo.bytes_per_pel = 1; -+ break; -+ -+ case AV_PIX_FMT_YUV420P10: -+ geo.stride_y = ((video_width * 2 + 64 + STRIDE_ROUND - 1) & ~(STRIDE_ROUND - 1)) | STRIDE_OR; -+ geo.stride_c = geo.stride_y / 2; -+ geo.height_y = (video_height + 32 + 31) & ~31; -+ geo.height_c = geo.height_y / 2; -+ geo.planes_c = 2; -+ geo.stripes = 1; -+ geo.bytes_per_pel = 2; -+ break; -+ -+ case AV_PIX_FMT_SAND128: -+ { -+ const unsigned int stripe_w = 128; -+ -+ static pthread_mutex_t sand_lock = PTHREAD_MUTEX_INITIALIZER; -+ static VC_IMAGE_T img = {0}; -+ -+ // Given the overhead of calling the mailbox keep a stashed -+ // copy as we will almost certainly just want the same numbers again -+ // but that means we need a lock -+ pthread_mutex_lock(&sand_lock); -+ -+ if (img.width != video_width || img.height != video_height) -+ { -+ VC_IMAGE_T new_img = { -+ .type = VC_IMAGE_YUV_UV, -+ .width = video_width, -+ .height = video_height -+ }; -+ -+ gpu_ref(); -+ mbox_get_image_params(gpu_get_mailbox(), &new_img); -+ gpu_unref(); -+ img = new_img; -+ } -+ -+ geo.stride_y = stripe_w; -+ geo.stride_c = stripe_w; -+ geo.height_y = ((intptr_t)img.extra.uv.u - (intptr_t)img.image_data) / stripe_w; -+ geo.height_c = img.pitch / stripe_w - geo.height_y; -+ geo.planes_c = 1; -+ geo.stripes = (video_width + stripe_w - 1) / stripe_w; -+ geo.bytes_per_pel = 1; -+ -+ pthread_mutex_unlock(&sand_lock); -+ -+ av_assert0((int)geo.height_y > 0 && (int)geo.height_c > 0); -+ av_assert0(geo.height_y >= video_height && geo.height_c >= video_height / 2); -+ break; -+ } -+ -+ case AV_PIX_FMT_SAND64_16: -+ case AV_PIX_FMT_SAND64_10: -+ { -+ const unsigned int stripe_w = 128; // bytes -+ -+ static pthread_mutex_t sand_lock = PTHREAD_MUTEX_INITIALIZER; -+ static VC_IMAGE_T img = {0}; -+ -+ // Given the overhead of calling the mailbox keep a stashed -+ // copy as we will almost certainly just want the same numbers again -+ // but that means we need a lock -+ pthread_mutex_lock(&sand_lock); -+ -+ if (img.width != video_width || img.height != video_height) -+ { -+ VC_IMAGE_T new_img = { -+ .type = VC_IMAGE_YUV_UV_16, -+ .width = video_width, -+ .height = video_height -+ }; -+ -+ gpu_ref(); -+ mbox_get_image_params(gpu_get_mailbox(), &new_img); -+ gpu_unref(); -+ img = new_img; -+ } -+ -+ geo.stride_y = stripe_w; -+ geo.stride_c = stripe_w; -+ geo.height_y = ((intptr_t)img.extra.uv.u - (intptr_t)img.image_data) / stripe_w; -+ geo.height_c = img.pitch / stripe_w - geo.height_y; -+ geo.planes_c = 1; -+ geo.stripes = (video_width * 2 + stripe_w - 1) / stripe_w; -+ geo.bytes_per_pel = 2; -+ -+ pthread_mutex_unlock(&sand_lock); -+ break; -+ } -+ -+ default: -+ memset(&geo, 0, sizeof(geo)); -+ break; -+ } -+ return geo; -+} -+ -+ -+static AVBufferRef * rpi_buf_pool_alloc(ZcPool * const pool, int size) -+{ -+ ZcPoolEnt *const zp = zc_pool_alloc(pool, size); -+ AVBufferRef * buf; -+ intptr_t idata = (intptr_t)zp->gmem.arm; -+#if ALLOC_N_OFFSET != 0 -+ intptr_t noff = (zp->n * ALLOC_N_OFFSET) & (ALLOC_PAD - 1); -+#endif -+ -+ if (zp == NULL) { -+ av_log(NULL, AV_LOG_ERROR, "zc_pool_alloc(%d) failed\n", size); -+ goto fail0; -+ } -+ -+#if ALLOC_N_OFFSET != 0 -+ idata = ((idata & ~(ALLOC_PAD - 1)) | noff) + (((idata & (ALLOC_PAD - 1)) > noff) ? ALLOC_PAD : 0); -+#endif -+ -+#if DEBUG_ZAP0_BUFFERS -+ memset((void*)idata, 0, size); -+#endif -+ -+ if ((buf = av_buffer_create((void *)idata, size, rpi_free_display_buffer, zp, AV_BUFFER_FLAG_READONLY)) == NULL) -+ { -+ av_log(NULL, AV_LOG_ERROR, "av_buffer_create() failed\n"); -+ goto fail2; -+ } -+ -+ return buf; -+ -+fail2: -+ zc_pool_free(zp); -+fail0: -+ return NULL; -+} -+ -+static int rpi_get_display_buffer(ZcEnv *const zc, AVFrame * const frame) -+{ -+ const AVRpiZcFrameGeometry geo = av_rpi_zc_frame_geometry(frame->format, frame->width, frame->height); -+ const unsigned int size_y = geo.stride_y * geo.height_y; -+ const unsigned int size_c = geo.stride_c * geo.height_c; -+ const unsigned int size_pic = (size_y + size_c * geo.planes_c) * geo.stripes; -+ AVBufferRef * buf; -+ unsigned int i; -+ -+// printf("Do local alloc: format=%#x, %dx%d: %u\n", frame->format, frame->width, frame->height, size_pic); -+ -+ if ((buf = rpi_buf_pool_alloc(&zc->pool, size_pic)) == NULL) -+ { -+ av_log(NULL, AV_LOG_ERROR, "rpi_get_display_buffer: Failed to get buffer from pool\n"); -+ return AVERROR(ENOMEM); -+ } -+ -+ for (i = 0; i < AV_NUM_DATA_POINTERS; i++) { -+ frame->buf[i] = NULL; -+ frame->data[i] = NULL; -+ frame->linesize[i] = 0; -+ } -+ -+ frame->buf[0] = buf; -+ -+ frame->linesize[0] = geo.stride_y; -+ frame->linesize[1] = geo.stride_c; -+ frame->linesize[2] = geo.stride_c; -+ // abuse: linesize[3] = "stripe stride" -+ // stripe_stride is NOT the stride between slices it is (that / geo.stride_y). -+ // In a general case this makes the calculation an xor and multiply rather -+ // than a divide and multiply -+ if (geo.stripes > 1) -+ frame->linesize[3] = geo.height_y + geo.height_c; -+ -+ frame->data[0] = buf->data; -+ frame->data[1] = frame->data[0] + size_y; -+ if (geo.planes_c > 1) -+ frame->data[2] = frame->data[1] + size_c; -+ -+ frame->extended_data = frame->data; -+ // Leave extended buf alone -+ -+#if RPI_ZC_SAND_8_IN_10_BUF != 0 -+ // *** If we intend to use this for real we will want a 2nd buffer pool -+ frame->buf[RPI_ZC_SAND_8_IN_10_BUF] = rpi_buf_pool_alloc(&zc->pool, size_pic); // *** 2 * wanted size - kludge -+#endif -+ -+ return 0; -+} -+ -+#define RPI_GET_BUFFER2 1 -+ -+int av_rpi_zc_get_buffer2(struct AVCodecContext *s, AVFrame *frame, int flags) -+{ -+#if !RPI_GET_BUFFER2 -+ return avcodec_default_get_buffer2(s, frame, flags); -+#else -+ int rv; -+ -+ if ((s->codec->capabilities & AV_CODEC_CAP_DR1) == 0) -+ { -+// printf("Do default alloc: format=%#x\n", frame->format); -+ rv = avcodec_default_get_buffer2(s, frame, flags); -+ } -+ else if (frame->format == AV_PIX_FMT_YUV420P || -+ av_rpi_is_sand_frame(frame)) -+ { -+ rv = rpi_get_display_buffer(s->get_buffer_context, frame); -+ } -+ else -+ { -+ rv = avcodec_default_get_buffer2(s, frame, flags); -+ } -+ -+#if 0 -+ printf("%s: fmt:%d, %dx%d lsize=%d/%d/%d/%d data=%p/%p/%p bref=%p/%p/%p opaque[0]=%p\n", __func__, -+ frame->format, frame->width, frame->height, -+ frame->linesize[0], frame->linesize[1], frame->linesize[2], frame->linesize[3], -+ frame->data[0], frame->data[1], frame->data[2], -+ frame->buf[0], frame->buf[1], frame->buf[2], -+ av_buffer_get_opaque(frame->buf[0])); -+#endif -+ return rv; -+#endif -+} -+ -+ -+static AVBufferRef * zc_copy(struct AVCodecContext * const s, -+ const AVFrame * const src) -+{ -+ AVFrame dest_frame; -+ AVFrame * const dest = &dest_frame; -+ unsigned int i; -+ uint8_t * psrc, * pdest; -+ -+ dest->format = src->format; -+ dest->width = src->width; -+ dest->height = src->height; -+ -+ if (rpi_get_display_buffer(s->get_buffer_context, dest) != 0) -+ { -+ return NULL; -+ } -+ -+ for (i = 0, psrc = src->data[0], pdest = dest->data[0]; -+ i != dest->height; -+ ++i, psrc += src->linesize[0], pdest += dest->linesize[0]) -+ { -+ memcpy(pdest, psrc, dest->width); -+ } -+ for (i = 0, psrc = src->data[1], pdest = dest->data[1]; -+ i != dest->height / 2; -+ ++i, psrc += src->linesize[1], pdest += dest->linesize[1]) -+ { -+ memcpy(pdest, psrc, dest->width / 2); -+ } -+ for (i = 0, psrc = src->data[2], pdest = dest->data[2]; -+ i != dest->height / 2; -+ ++i, psrc += src->linesize[2], pdest += dest->linesize[2]) -+ { -+ memcpy(pdest, psrc, dest->width / 2); -+ } -+ -+ return dest->buf[0]; -+} -+ -+ -+static AVBufferRef * zc_420p10_to_sand128(struct AVCodecContext * const s, -+ const AVFrame * const src) -+{ -+ AVFrame dest_frame; -+ AVFrame * const dest = &dest_frame; -+ unsigned int i; -+ uint8_t * psrc, * psrc2, * pdest; -+ -+ memset(dest, 0, sizeof(*dest)); -+ dest->format = AV_PIX_FMT_SAND128; -+ dest->width = src->width; -+ dest->height = src->height; -+ -+ if (rpi_get_display_buffer(s->get_buffer_context, dest) != 0) -+ { -+ return NULL; -+ } -+ -+ // Y -+ for (i = 0, psrc = src->data[0], pdest = dest->data[0]; -+ i != dest->height; -+ ++i, psrc += src->linesize[0], pdest += dest->linesize[0]) -+ { -+ uint16_t * s = (uint16_t*)psrc; -+ uint8_t * d = pdest; -+ for (unsigned int k = 0; k < dest->width; k += dest->linesize[0]) -+ { -+ const unsigned int n = FFMIN(dest->linesize[0], dest->width - k); -+ for (unsigned int j = 0; j != n; ++j) -+ *d++ = (uint8_t)(*s++ >> 2); -+ d += (dest->linesize[3] - 1) * dest->linesize[0]; -+ } -+ } -+ -+ // C -+ for (i = 0, psrc = src->data[1], psrc2 = src->data[2], pdest = dest->data[1]; -+ i != dest->height / 2; -+ ++i, psrc += src->linesize[1], psrc2 += src->linesize[2], pdest += dest->linesize[1]) -+ { -+ const uint16_t * su = (uint16_t*)psrc; -+ const uint16_t * sv = (uint16_t*)psrc2; -+ uint8_t * d = pdest; -+ for (unsigned int k = 0; k < dest->width; k += dest->linesize[1]) -+ { -+ const unsigned int n = FFMIN(dest->linesize[1], dest->width - k) / 2; -+ for (unsigned int j = 0; j != n; ++j) -+ { -+ *d++ = (uint8_t)(*su++ >> 2); -+ *d++ = (uint8_t)(*sv++ >> 2); -+ } -+ d += (dest->linesize[3] - 1) * dest->linesize[1]; -+ } -+ } -+ -+ return dest->buf[0]; -+} -+ -+ -+static AVBufferRef * zc_sand64_16_to_sand128(struct AVCodecContext * const s, -+ const AVFrame * const src, const unsigned int src_bits) -+{ -+ AVFrame dest_frame = { -+ .format = AV_PIX_FMT_SAND128, -+ .width = src->width, -+ .height = src->height -+ }; -+ AVFrame * const dest = &dest_frame; -+ const unsigned int shr = src_bits - 8; -+ -+ if (rpi_get_display_buffer(s->get_buffer_context, dest) != 0) -+ { -+ return NULL; -+ } -+ -+ // Y -+ av_rpi_sand16_to_sand8(dest->data[0], dest->linesize[0], av_rpi_sand_frame_stride2(dest), -+ src->data[0], src->linesize[0], av_rpi_sand_frame_stride2(dest), -+ src->width, src->height, shr); -+ // C -+ av_rpi_sand16_to_sand8(dest->data[1], dest->linesize[1], av_rpi_sand_frame_stride2(dest), -+ src->data[1], src->linesize[1], av_rpi_sand_frame_stride2(dest), -+ src->width, src->height / 2, shr); -+ -+ return dest->buf[0]; -+} -+ -+ -+ -+AVRpiZcRefPtr av_rpi_zc_ref(struct AVCodecContext * const s, -+ const AVFrame * const frame, const enum AVPixelFormat expected_format, const int maycopy) -+{ -+ assert(s != NULL); -+ -+ if (frame->format != AV_PIX_FMT_YUV420P && -+ frame->format != AV_PIX_FMT_YUV420P10 && -+ !av_rpi_is_sand_frame(frame)) -+ { -+ av_log(s, AV_LOG_WARNING, "%s: *** Format not SAND/YUV420P: %d\n", __func__, frame->format); -+ return NULL; -+ } -+ -+ if (frame->buf[1] != NULL || frame->format != expected_format) -+ { -+#if RPI_ZC_SAND_8_IN_10_BUF -+ if (frame->format == AV_PIX_FMT_SAND64_10 && expected_format == AV_PIX_FMT_SAND128 && frame->buf[RPI_ZC_SAND_8_IN_10_BUF] != NULL) -+ { -+// av_log(s, AV_LOG_INFO, "%s: --- found buf[4]\n", __func__); -+ return av_buffer_ref(frame->buf[RPI_ZC_SAND_8_IN_10_BUF]); -+ } -+#endif -+ -+ if (maycopy) -+ { -+ if (frame->buf[1] != NULL) -+ av_log(s, AV_LOG_INFO, "%s: *** Not a single buf frame: copying\n", __func__); -+ else -+ av_log(s, AV_LOG_INFO, "%s: *** Unexpected frame format %d: copying to %d\n", __func__, frame->format, expected_format); -+ -+ switch (frame->format) -+ { -+ case AV_PIX_FMT_YUV420P10: -+ return zc_420p10_to_sand128(s, frame); -+ -+ case AV_PIX_FMT_SAND64_10: -+ return zc_sand64_16_to_sand128(s, frame, 10); -+ -+ default: -+ return zc_copy(s, frame); -+ } -+ } -+ else -+ { -+ if (frame->buf[1] != NULL) -+ av_log(s, AV_LOG_WARNING, "%s: *** Not a single buf frame: buf[1] != NULL\n", __func__); -+ else -+ av_log(s, AV_LOG_INFO, "%s: *** Unexpected frame format: %d != %d\n", __func__, frame->format, expected_format); -+ return NULL; -+ } -+ } -+ -+ if (pic_gm_ptr(frame->buf[0]) == NULL) -+ { -+ if (maycopy) -+ { -+ av_log(s, AV_LOG_INFO, "%s: *** Not one of our buffers: copying\n", __func__); -+ return zc_copy(s, frame); -+ } -+ else -+ { -+ av_log(s, AV_LOG_WARNING, "%s: *** Not one of our buffers: NULL\n", __func__); -+ return NULL; -+ } -+ } -+ -+ return av_buffer_ref(frame->buf[0]); -+} -+ -+int av_rpi_zc_vc_handle(const AVRpiZcRefPtr fr_ref) -+{ -+ const GPU_MEM_PTR_T * const p = pic_gm_ptr(fr_ref); -+ return p == NULL ? -1 : p->vc_handle; -+} -+ -+int av_rpi_zc_offset(const AVRpiZcRefPtr fr_ref) -+{ -+ const GPU_MEM_PTR_T * const p = pic_gm_ptr(fr_ref); -+ return p == NULL ? 0 : fr_ref->data - p->arm; -+} -+ -+int av_rpi_zc_length(const AVRpiZcRefPtr fr_ref) -+{ -+ return fr_ref == NULL ? 0 : fr_ref->size; -+} -+ -+ -+int av_rpi_zc_numbytes(const AVRpiZcRefPtr fr_ref) -+{ -+ const GPU_MEM_PTR_T * const p = pic_gm_ptr(fr_ref); -+ return p == NULL ? 0 : p->numbytes; -+} -+ -+void av_rpi_zc_unref(AVRpiZcRefPtr fr_ref) -+{ -+ if (fr_ref != NULL) -+ { -+ av_buffer_unref(&fr_ref); -+ } -+} -+ -+AVZcEnvPtr av_rpi_zc_env_alloc(void) -+{ -+ ZcEnv * const zc = av_mallocz(sizeof(ZcEnv)); -+ if (zc == NULL) -+ { -+ av_log(NULL, AV_LOG_ERROR, "av_rpi_zc_env_alloc: Context allocation failed\n"); -+ return NULL; -+ } -+ -+ zc_pool_init(&zc->pool); -+ return zc; -+} -+ -+void av_rpi_zc_env_free(AVZcEnvPtr zc) -+{ -+ if (zc != NULL) -+ { -+ zc_pool_destroy(&zc->pool); ; -+ av_free(zc); -+ } -+} -+ -+int av_rpi_zc_in_use(const struct AVCodecContext * const s) -+{ -+ return s->get_buffer2 == av_rpi_zc_get_buffer2; -+} -+ -+int av_rpi_zc_init(struct AVCodecContext * const s) -+{ -+ if (av_rpi_zc_in_use(s)) -+ { -+ ZcEnv * const zc = s->get_buffer_context; -+ ++zc->refcount; -+ } -+ else -+ { -+ ZcEnv *const zc = av_rpi_zc_env_alloc(); -+ if (zc == NULL) -+ { -+ return AVERROR(ENOMEM); -+ } -+ -+ zc->refcount = 1; -+ zc->old.get_buffer_context = s->get_buffer_context; -+ zc->old.get_buffer2 = s->get_buffer2; -+ zc->old.thread_safe_callbacks = s->thread_safe_callbacks; -+ -+ s->get_buffer_context = zc; -+ s->get_buffer2 = av_rpi_zc_get_buffer2; -+ s->thread_safe_callbacks = 1; -+ } -+ return 0; -+} -+ -+void av_rpi_zc_uninit(struct AVCodecContext * const s) -+{ -+ if (av_rpi_zc_in_use(s)) -+ { -+ ZcEnv * const zc = s->get_buffer_context; -+ if (--zc->refcount == 0) -+ { -+ s->get_buffer2 = zc->old.get_buffer2; -+ s->get_buffer_context = zc->old.get_buffer_context; -+ s->thread_safe_callbacks = zc->old.thread_safe_callbacks; -+ av_rpi_zc_env_free(zc); -+ } -+ } -+} -+ -diff --git a/libavcodec/rpi_zc.h b/libavcodec/rpi_zc.h -new file mode 100644 -index 0000000000..26fb3be999 ---- /dev/null -+++ b/libavcodec/rpi_zc.h -@@ -0,0 +1,105 @@ -+#ifndef LIBAVCODEC_RPI_ZC_H -+#define LIBAVCODEC_RPI_ZC_H -+ -+// Zero-Copy frame code for RPi -+// RPi needs Y/U/V planes to be contiguous for display. By default -+// ffmpeg will allocate separated planes so a memcpy is needed before -+// display. This code provides a method a making ffmpeg allocate a single -+// bit of memory for the frame when can then be reference counted until -+// display has finished with it. -+ -+// Frame buffer number in which to stuff an 8-bit copy of a 16-bit frame -+// 0 disables -+// *** This option still in development -+// Only works if SAO active -+// Allocates buffers that are twice the required size -+#define RPI_ZC_SAND_8_IN_10_BUF 0 -+ -+struct AVBufferRef; -+struct AVFrame; -+struct AVCodecContext; -+enum AVPixelFormat; -+ -+// "Opaque" pointer to whatever we are using as a buffer reference -+typedef struct AVBufferRef * AVRpiZcRefPtr; -+ -+struct AVZcEnv; -+typedef struct AVZcEnv * AVZcEnvPtr; -+ -+typedef struct AVRpiZcFrameGeometry -+{ -+ unsigned int stride_y; // Luma stride (bytes) -+ unsigned int height_y; // Luma height (lines) -+ unsigned int stride_c; // Chroma stride (bytes) -+ unsigned int height_c; // Chroma stride (lines) -+ unsigned int planes_c; // Chroma plane count (U, V = 2, interleaved = 1) -+ unsigned int stripes; // Number of stripes (sand) -+ unsigned int bytes_per_pel; -+} AVRpiZcFrameGeometry; -+ -+ -+AVRpiZcFrameGeometry av_rpi_zc_frame_geometry( -+ const int format, -+ const unsigned int video_width, const unsigned int video_height); -+ -+// Replacement fn for avctx->get_buffer2 -+// Should be set before calling avcodec_decode_open2 -+// -+// N.B. in addition to to setting avctx->get_buffer2, avctx->refcounted_frames -+// must be set to 1 as otherwise the buffer info is killed before being returned -+// by avcodec_decode_video2. Note also that this means that the AVFrame that is -+// returned must be manually derefed with av_frame_unref. This should be done -+// after av_rpi_zc_ref has been called. -+int av_rpi_zc_get_buffer2(struct AVCodecContext *s, AVFrame *frame, int flags); -+ -+// Generate a ZC reference to the buffer(s) in this frame -+// If the buffer doesn't appear to be one allocated by _get_buffer_2 -+// then the behaviour depends on maycopy: -+// If maycopy=0 then return NULL -+// If maycopy=1 && the src frame is in a form where we can easily copy -+// the data, then allocate a new buffer and copy the data into it -+// Otherwise return NULL -+AVRpiZcRefPtr av_rpi_zc_ref(struct AVCodecContext * const s, -+ const struct AVFrame * const frame, const enum AVPixelFormat expected_format, const int maycopy); -+ -+// Get the vc_handle from the frame ref -+// Returns -1 if ref doesn't look valid -+int av_rpi_zc_vc_handle(const AVRpiZcRefPtr fr_ref); -+// Get offset from the start of the memory referenced -+// by the vc_handle to valid data -+int av_rpi_zc_offset(const AVRpiZcRefPtr fr_ref); -+// Length of buffer data -+int av_rpi_zc_length(const AVRpiZcRefPtr fr_ref); -+// Get the number of bytes allocated from the frame ref -+// Returns 0 if ref doesn't look valid -+int av_rpi_zc_numbytes(const AVRpiZcRefPtr fr_ref); -+ -+// Unreference the buffer refed/allocated by _zc_ref -+// If fr_ref is NULL then this will NOP -+void av_rpi_zc_unref(AVRpiZcRefPtr fr_ref); -+ -+// Allocate an environment for the buffer pool used by the ZC code -+// This should be put in avctx->get_buffer_context so it can be found by -+// av_rpi_zc_get_buffer2 when it is called from ffmpeg -+AVZcEnvPtr av_rpi_zc_env_alloc(void); -+ -+// Allocate the environment used by the ZC code -+void av_rpi_zc_env_free(AVZcEnvPtr); -+ -+// Test to see if the context is using zc (checks get_buffer2) -+int av_rpi_zc_in_use(const struct AVCodecContext * const s); -+ -+// Init ZC into a context -+// There is nothing magic in this fn - it just packages setting -+// get_buffer2 & get_buffer_context -+int av_rpi_zc_init(struct AVCodecContext * const s); -+ -+// Free ZC from a context -+// There is nothing magic in this fn - it just packages unsetting -+// get_buffer2 & get_buffer_context -+void av_rpi_zc_uninit(struct AVCodecContext * const s); -+ -+ -+ -+#endif -+ -diff --git a/libavfilter/Makefile b/libavfilter/Makefile -index bcd5d437ff..ccb49ec8c0 100644 ---- a/libavfilter/Makefile -+++ b/libavfilter/Makefile -@@ -346,6 +346,7 @@ OBJS-$(CONFIG_TONEMAP_FILTER) += vf_tonemap.o - OBJS-$(CONFIG_TRANSPOSE_FILTER) += vf_transpose.o - OBJS-$(CONFIG_TRIM_FILTER) += trim.o - OBJS-$(CONFIG_UNPREMULTIPLY_FILTER) += vf_premultiply.o framesync.o -+OBJS-$(CONFIG_UNSAND_FILTER) += vf_unsand.o - OBJS-$(CONFIG_UNSHARP_FILTER) += vf_unsharp.o - OBJS-$(CONFIG_UNSHARP_OPENCL_FILTER) += vf_unsharp_opencl.o opencl.o \ - opencl/unsharp.o -diff --git a/libavfilter/allfilters.c b/libavfilter/allfilters.c -index 68b2992027..3b059fce4e 100644 ---- a/libavfilter/allfilters.c -+++ b/libavfilter/allfilters.c -@@ -338,6 +338,7 @@ extern AVFilter ff_vf_transpose; - extern AVFilter ff_vf_trim; - extern AVFilter ff_vf_unpremultiply; - extern AVFilter ff_vf_unsharp; -+extern AVFilter ff_vf_unsand; - extern AVFilter ff_vf_unsharp_opencl; - extern AVFilter ff_vf_uspp; - extern AVFilter ff_vf_vaguedenoiser; -diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c -index 4cc6892404..9db92322a4 100644 ---- a/libavfilter/avfiltergraph.c -+++ b/libavfilter/avfiltergraph.c -@@ -32,6 +32,9 @@ - #include "libavutil/internal.h" - #include "libavutil/opt.h" - #include "libavutil/pixdesc.h" -+#if CONFIG_UNSAND_FILTER -+#include "libavutil/rpi_sand_fns.h" -+#endif - - #define FF_INTERNAL_FIELDS 1 - #include "framequeue.h" -@@ -427,6 +430,19 @@ static int can_merge_formats(AVFilterFormats *a_arg, - } - } - -+#if CONFIG_UNSAND_FILTER -+static int has_sand_format(const AVFilterFormats * const ff) -+{ -+ int i; -+ for (i = 0; i != ff->nb_formats; ++i) { -+ if (av_rpi_is_sand_format(ff->formats[i])) { -+ return 1; -+ } -+ } -+ return 0; -+} -+#endif -+ - /** - * Perform one round of query_formats() and merging formats lists on the - * filter graph. -@@ -467,6 +483,7 @@ static int query_formats(AVFilterGraph *graph, AVClass *log_ctx) - for (j = 0; j < filter->nb_inputs; j++) { - AVFilterLink *link = filter->inputs[j]; - int convert_needed = 0; -+ unsigned int extra_convert_tried = 0; - - if (!link) - continue; -@@ -514,11 +531,14 @@ static int query_formats(AVFilterGraph *graph, AVClass *log_ctx) - ) - #undef MERGE_DISPATCH - -- if (convert_needed) { -+ while (convert_needed) { - AVFilterContext *convert; - const AVFilter *filter; - AVFilterLink *inlink, *outlink; - char inst_name[30]; -+ int can_retry = 0; -+ -+ convert_needed = 0; - - if (graph->disable_auto_convert) { - av_log(log_ctx, AV_LOG_ERROR, -@@ -531,19 +551,45 @@ static int query_formats(AVFilterGraph *graph, AVClass *log_ctx) - /* couldn't merge format lists. auto-insert conversion filter */ - switch (link->type) { - case AVMEDIA_TYPE_VIDEO: -- if (!(filter = avfilter_get_by_name("scale"))) { -- av_log(log_ctx, AV_LOG_ERROR, "'scale' filter " -- "not present, cannot convert pixel formats.\n"); -- return AVERROR(EINVAL); -- } -- -- snprintf(inst_name, sizeof(inst_name), "auto_scaler_%d", -- scaler_count++); -+#if CONFIG_UNSAND_FILTER -+ // Only try each extra conversion once -+ // The unsand output pad should never trigger has_sand_format -+ // but it is better to be safe -+ if ((extra_convert_tried & 1) == 0 && has_sand_format(link->in_formats)) { -+ if (!(filter = avfilter_get_by_name("unsand"))) { -+ av_log(log_ctx, AV_LOG_ERROR, "'unsand' filter " -+ "not present, cannot convert pixel formats.\n"); -+ return AVERROR(EINVAL); -+ } -+ -+ snprintf(inst_name, sizeof(inst_name), "auto_unsand_%d", -+ scaler_count++); -+ -+ if ((ret = avfilter_graph_create_filter(&convert, filter, -+ inst_name, "", NULL, -+ graph)) < 0) -+ return ret; - -- if ((ret = avfilter_graph_create_filter(&convert, filter, -- inst_name, graph->scale_sws_opts, NULL, -- graph)) < 0) -- return ret; -+ extra_convert_tried |= 1; -+ can_retry = 1; -+ } -+ else -+#endif -+ { -+ if (!(filter = avfilter_get_by_name("scale"))) { -+ av_log(log_ctx, AV_LOG_ERROR, "'scale' filter " -+ "not present, cannot convert pixel formats.\n"); -+ return AVERROR(EINVAL); -+ } -+ -+ snprintf(inst_name, sizeof(inst_name), "auto_scaler_%d", -+ scaler_count++); -+ -+ if ((ret = avfilter_graph_create_filter(&convert, filter, -+ inst_name, graph->scale_sws_opts, NULL, -+ graph)) < 0) -+ return ret; -+ } - break; - case AVMEDIA_TYPE_AUDIO: - if (!(filter = avfilter_get_by_name("aresample"))) { -@@ -585,9 +631,19 @@ static int query_formats(AVFilterGraph *graph, AVClass *log_ctx) - av_assert0(outlink-> in_channel_layouts->refcount > 0); - av_assert0(outlink->out_channel_layouts->refcount > 0); - } -- if (!ff_merge_formats( inlink->in_formats, inlink->out_formats, inlink->type) || -- !ff_merge_formats(outlink->in_formats, outlink->out_formats, outlink->type)) -+ // If we have added an extra filter we must merge the input -+ // side but we can have another go at the output -+ if (!ff_merge_formats( inlink->in_formats, inlink->out_formats, inlink->type)) -+ ret = AVERROR(ENOSYS); -+ else if (!ff_merge_formats(outlink->in_formats, outlink->out_formats, outlink->type)) -+ { -+ if (can_retry) { -+ link = outlink; -+ convert_needed = 1; -+ continue; -+ } - ret = AVERROR(ENOSYS); -+ } - if (inlink->type == AVMEDIA_TYPE_AUDIO && - (!ff_merge_samplerates(inlink->in_samplerates, - inlink->out_samplerates) || -diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c -index cd56f8ca45..813a682aa1 100644 ---- a/libavfilter/buffersrc.c -+++ b/libavfilter/buffersrc.c -@@ -207,7 +207,7 @@ static int av_buffersrc_add_frame_internal(AVFilterContext *ctx, - - switch (ctx->outputs[0]->type) { - case AVMEDIA_TYPE_VIDEO: -- CHECK_VIDEO_PARAM_CHANGE(ctx, s, frame->width, frame->height, -+ CHECK_VIDEO_PARAM_CHANGE(ctx, s, av_frame_cropped_width(frame), av_frame_cropped_height(frame), - frame->format); - break; - case AVMEDIA_TYPE_AUDIO: -diff --git a/libavfilter/vf_unsand.c b/libavfilter/vf_unsand.c -new file mode 100644 -index 0000000000..64578b7ac4 ---- /dev/null -+++ b/libavfilter/vf_unsand.c -@@ -0,0 +1,232 @@ -+/* -+ * Copyright (c) 2007 Bobby Bingham -+ * -+ * This file is part of FFmpeg. -+ * -+ * FFmpeg is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU Lesser General Public -+ * License as published by the Free Software Foundation; either -+ * version 2.1 of the License, or (at your option) any later version. -+ * -+ * FFmpeg is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ * Lesser General Public License for more details. -+ * -+ * You should have received a copy of the GNU Lesser General Public -+ * License along with FFmpeg; if not, write to the Free Software -+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ */ -+ -+/** -+ * @file -+ * format and noformat video filters -+ */ -+ -+#include -+ -+#include "libavutil/internal.h" -+#include "libavutil/mem.h" -+#include "libavutil/pixdesc.h" -+#include "libavutil/opt.h" -+#include "libavutil/rpi_sand_fns.h" -+ -+#include "avfilter.h" -+#include "formats.h" -+#include "internal.h" -+#include "video.h" -+ -+typedef struct UnsandContext { -+ const AVClass *class; -+} UnsandContext; -+ -+static av_cold void uninit(AVFilterContext *ctx) -+{ -+// UnsandContext *s = ctx->priv; -+} -+ -+static av_cold int init(AVFilterContext *ctx) -+{ -+// UnsandContext *s = ctx->priv; -+ -+ return 0; -+} -+ -+ -+static int filter_frame(AVFilterLink *link, AVFrame *in) -+{ -+ AVFilterLink * const outlink = link->dst->outputs[0]; -+ AVFrame *out = NULL; -+ int rv = 0; -+ -+ if (outlink->format == in->format) { -+ // If nothing to do then do nothing -+ out = in; -+ } -+ else -+ { -+ if ((out = ff_get_video_buffer(outlink, av_frame_cropped_width(in), av_frame_cropped_height(in))) == NULL) -+ { -+ rv = AVERROR(ENOMEM); -+ goto fail; -+ } -+ if (av_rpi_sand_to_planar_frame(out, in) != 0) -+ { -+ rv = -1; -+ goto fail; -+ } -+ -+ av_frame_free(&in); -+ } -+ -+ return ff_filter_frame(outlink, out); -+ -+fail: -+ av_frame_free(&out); -+ av_frame_free(&in); -+ return rv; -+} -+ -+#if 0 -+static void dump_fmts(const AVFilterFormats * fmts) -+{ -+ int i; -+ if (fmts== NULL) { -+ printf("NULL\n"); -+ return; -+ } -+ for (i = 0; i < fmts->nb_formats; ++i) { -+ printf(" %d", fmts->formats[i]); -+ } -+ printf("\n"); -+} -+#endif -+ -+static int query_formats(AVFilterContext *ctx) -+{ -+// UnsandContext *s = ctx->priv; -+ int ret; -+ -+ // If we aren't connected at both ends then just do nothing -+ if (ctx->inputs[0] == NULL || ctx->outputs[0] == NULL) -+ return 0; -+ -+// printf("Unsand: %s in: ", __func__); -+// dump_fmts(ctx->inputs[0]->in_formats); -+// printf("Unsand: %s out: ", __func__); -+// dump_fmts(ctx->outputs[0]->out_formats); -+ -+ // Our output formats depend on our input formats and we can't/don't -+ // want to convert between bit depths so we need to wait for the source -+ // to have an opinion before we do -+ if (ctx->inputs[0]->in_formats == NULL) -+ return AVERROR(EAGAIN); -+ -+ // Accept anything -+ if (ctx->inputs[0]->out_formats == NULL && -+ (ret = ff_formats_ref(ctx->inputs[0]->in_formats, &ctx->inputs[0]->out_formats)) < 0) -+ return ret; -+ -+ // Filter out sand formats -+ -+ // Generate a container if we don't already have one -+ if (ctx->outputs[0]->in_formats == NULL) -+ { -+ // Somewhat rubbish way of ensuring we have a good structure -+ const static enum AVPixelFormat out_fmts[] = {AV_PIX_FMT_YUV420P10, AV_PIX_FMT_YUV420P, AV_PIX_FMT_NONE}; -+ AVFilterFormats *formats = ff_make_format_list(out_fmts); -+ -+ if (formats == NULL) -+ return AVERROR(ENOMEM); -+ if ((ret = ff_formats_ref(formats, &ctx->outputs[0]->in_formats)) < 0) -+ return ret; -+ } -+ -+ // Replace old format list with new filtered list derived from what our -+ // input says it can do -+ { -+ const AVFilterFormats * const src_ff = ctx->inputs[0]->out_formats; -+ AVFilterFormats * const dst_ff = ctx->outputs[0]->in_formats; -+ enum AVPixelFormat *dst_fmts = av_malloc(sizeof(enum AVPixelFormat) * src_ff->nb_formats); -+ int i; -+ int n = 0; -+ int seen_420p = 0; -+ int seen_420p10 = 0; -+ -+ for (i = 0; i < src_ff->nb_formats; ++i) { -+ const enum AVPixelFormat f = src_ff->formats[i]; -+ -+ switch (f){ -+ case AV_PIX_FMT_YUV420P: -+ case AV_PIX_FMT_SAND128: -+ if (!seen_420p) { -+ seen_420p = 1; -+ dst_fmts[n++] = AV_PIX_FMT_YUV420P; -+ } -+ break; -+ case AV_PIX_FMT_SAND64_10: -+ case AV_PIX_FMT_YUV420P10: -+ if (!seen_420p10) { -+ seen_420p10 = 1; -+ dst_fmts[n++] = AV_PIX_FMT_YUV420P10; -+ } -+ break; -+ default: -+ dst_fmts[n++] = f; -+ break; -+ } -+ } -+ -+ av_freep(&dst_ff->formats); -+ dst_ff->formats = dst_fmts; -+ dst_ff->nb_formats = n; -+ } -+ -+// printf("Unsand: %s calc: ", __func__); -+// dump_fmts(ctx->outputs[0]->in_formats); -+ -+ return 0; -+} -+ -+ -+#define OFFSET(x) offsetof(UnsandContext, x) -+static const AVOption unsand_options[] = { -+ { NULL } -+}; -+ -+ -+AVFILTER_DEFINE_CLASS(unsand); -+ -+static const AVFilterPad avfilter_vf_unsand_inputs[] = { -+ { -+ .name = "default", -+ .type = AVMEDIA_TYPE_VIDEO, -+ .filter_frame = filter_frame, -+ }, -+ { NULL } -+}; -+ -+static const AVFilterPad avfilter_vf_unsand_outputs[] = { -+ { -+ .name = "default", -+ .type = AVMEDIA_TYPE_VIDEO -+ }, -+ { NULL } -+}; -+ -+AVFilter ff_vf_unsand = { -+ .name = "unsand", -+ .description = NULL_IF_CONFIG_SMALL("Convert sand pix fmt to yuv"), -+ -+ .init = init, -+ .uninit = uninit, -+ -+ .query_formats = query_formats, -+ -+ .priv_size = sizeof(UnsandContext), -+ .priv_class = &unsand_class, -+ -+ .inputs = avfilter_vf_unsand_inputs, -+ .outputs = avfilter_vf_unsand_outputs, -+}; -+ -diff --git a/libavformat/utils.c b/libavformat/utils.c -index c25eab4d49..4db44315c7 100644 ---- a/libavformat/utils.c -+++ b/libavformat/utils.c -@@ -3005,6 +3005,40 @@ static int has_codec_parameters(AVStream *st, const char **errmsg_ptr) - return 1; - } - -+#if CONFIG_HEVC_RPI_DECODER && CONFIG_HEVC_DECODER -+// This should be quite general purpose but avoid possible conflicts -+// by limiting usage to cases wehere we know it works. -+static int try_fallback_decoder(AVCodecContext * const avctx, const AVCodec *const old_codec, AVDictionary ** const opts) -+{ -+ // Only try fallback if we know it is supported (HEVC only) -+ const AVCodec *const new_codec = old_codec->id != AV_CODEC_ID_HEVC ? NULL : -+ avcodec_find_decoder_by_id_and_fmt(old_codec->id, AV_PIX_FMT_NONE); -+ int err; -+ -+ // Failed to find fallback or we are already at the fallback -+ if (new_codec == NULL || new_codec == old_codec) -+ { -+ return AVERROR_DECODER_NOT_FOUND; -+ } -+ -+ // * This may be dodgy - header says to not use this fn, -+ // especially if we are going to reopen the context... -+ // (but it does seem to work for our cases) -+ if (avcodec_is_open(avctx)) { -+ avcodec_close(avctx); -+ } -+ -+ if ((err = avcodec_open2(avctx, new_codec, opts)) < 0) -+ { -+ return err; -+ } -+ -+ return 0; -+} -+#else -+#define try_fallback_decoder(avctx, old_codec, opts) (AVERROR_DECODER_NOT_FOUND) -+#endif -+ - /* returns 1 or 0 if or if not decoded data was returned, or a negative error */ - static int try_decode_frame(AVFormatContext *s, AVStream *st, AVPacket *avpkt, - AVDictionary **options) -@@ -3039,7 +3073,11 @@ static int try_decode_frame(AVFormatContext *s, AVStream *st, AVPacket *avpkt, - av_dict_set(options ? options : &thread_opt, "threads", "1", 0); - if (s->codec_whitelist) - av_dict_set(options ? options : &thread_opt, "codec_whitelist", s->codec_whitelist, 0); -- ret = avcodec_open2(avctx, codec, options ? options : &thread_opt); -+ if ((ret = avcodec_open2(avctx, codec, options ? options : &thread_opt)) == AVERROR_DECODER_NOT_FOUND) -+ { -+ // Try fallback if if looks worth a try -+ ret = try_fallback_decoder(avctx, codec, options ? options : &thread_opt); -+ } - if (!options) - av_dict_free(&thread_opt); - if (ret < 0) { -@@ -3070,6 +3108,14 @@ static int try_decode_frame(AVFormatContext *s, AVStream *st, AVPacket *avpkt, - if (avctx->codec_type == AVMEDIA_TYPE_VIDEO || - avctx->codec_type == AVMEDIA_TYPE_AUDIO) { - ret = avcodec_send_packet(avctx, &pkt); -+ -+ // If we are going to want to fall back we should know here -+ if (ret == AVERROR_DECODER_NOT_FOUND) { -+ if ((ret = try_fallback_decoder(avctx, avctx->codec, options)) < 0) -+ break; -+ continue; -+ } -+ - if (ret < 0 && ret != AVERROR(EAGAIN) && ret != AVERROR_EOF) - break; - if (ret >= 0) -@@ -3663,9 +3709,20 @@ FF_ENABLE_DEPRECATION_WARNINGS - // Try to just open decoders, in case this is enough to get parameters. - if (!has_codec_parameters(st, NULL) && st->request_probe <= 0) { - if (codec && !avctx->codec) -- if (avcodec_open2(avctx, codec, options ? &options[i] : &thread_opt) < 0) -- av_log(ic, AV_LOG_WARNING, -- "Failed to open codec in %s\n",__FUNCTION__); -+ { -+ int err; -+ -+ if ((err = avcodec_open2(avctx, codec, options ? &options[i] : &thread_opt)) < 0) -+ { -+ if (err == AVERROR_DECODER_NOT_FOUND) { -+ err = try_fallback_decoder(avctx, codec, options ? &options[i] : &thread_opt); -+ } -+ if (err < 0) { -+ av_log(ic, AV_LOG_WARNING, -+ "Failed to open codec in %s\n",__FUNCTION__); -+ } -+ } -+ } - } - if (!options) - av_dict_free(&thread_opt); -diff --git a/libavutil/Makefile b/libavutil/Makefile -index a63ba523c9..4f9a19e800 100644 ---- a/libavutil/Makefile -+++ b/libavutil/Makefile -@@ -164,6 +164,7 @@ OBJS-$(CONFIG_QSV) += hwcontext_qsv.o - OBJS-$(CONFIG_LIBDRM) += hwcontext_drm.o - OBJS-$(CONFIG_LZO) += lzo.o - OBJS-$(CONFIG_OPENCL) += hwcontext_opencl.o -+OBJS-$(CONFIG_SAND) += rpi_sand_fns.o - OBJS-$(CONFIG_VAAPI) += hwcontext_vaapi.o - OBJS-$(CONFIG_VIDEOTOOLBOX) += hwcontext_videotoolbox.o - OBJS-$(CONFIG_VDPAU) += hwcontext_vdpau.o -diff --git a/libavutil/arm/Makefile b/libavutil/arm/Makefile -index 5da44b0542..b74b7c4e2f 100644 ---- a/libavutil/arm/Makefile -+++ b/libavutil/arm/Makefile -@@ -6,3 +6,4 @@ VFP-OBJS += arm/float_dsp_init_vfp.o \ - - NEON-OBJS += arm/float_dsp_init_neon.o \ - arm/float_dsp_neon.o \ -+ arm/rpi_sand_neon.o \ -diff --git a/libavutil/arm/rpi_sand_neon.S b/libavutil/arm/rpi_sand_neon.S -new file mode 100644 -index 0000000000..dbffdaefa4 ---- /dev/null -+++ b/libavutil/arm/rpi_sand_neon.S -@@ -0,0 +1,40 @@ -+#include "libavutil/arm/asm.S" -+ -+@ void rpi_sand128b_stripe_to_8_10( -+@ uint8_t * dest, [r0] -+@ const uint8_t * src1, [r1] -+@ const uint8_t * src2, [r2] -+@ unsigned int lines); [r3] -+ -+.macro stripe2_to_8, bit_depth -+ vpush {q4-q7} -+1: -+ vldm r1!, {q0-q7} -+ subs r3, #1 -+ vldm r2!, {q8-q15} -+ vqrshrn.u16 d0, q0, #\bit_depth - 8 -+ vqrshrn.u16 d1, q1, #\bit_depth - 8 -+ vqrshrn.u16 d2, q2, #\bit_depth - 8 -+ vqrshrn.u16 d3, q3, #\bit_depth - 8 -+ vqrshrn.u16 d4, q4, #\bit_depth - 8 -+ vqrshrn.u16 d5, q5, #\bit_depth - 8 -+ vqrshrn.u16 d6, q6, #\bit_depth - 8 -+ vqrshrn.u16 d7, q7, #\bit_depth - 8 -+ vqrshrn.u16 d8, q8, #\bit_depth - 8 -+ vqrshrn.u16 d9, q9, #\bit_depth - 8 -+ vqrshrn.u16 d10, q10, #\bit_depth - 8 -+ vqrshrn.u16 d11, q11, #\bit_depth - 8 -+ vqrshrn.u16 d12, q12, #\bit_depth - 8 -+ vqrshrn.u16 d13, q13, #\bit_depth - 8 -+ vqrshrn.u16 d14, q14, #\bit_depth - 8 -+ vqrshrn.u16 d15, q15, #\bit_depth - 8 -+ vstm r0!, {q0-q7} -+ bne 1b -+ vpop {q4-q7} -+ bx lr -+.endm -+ -+function rpi_sand128b_stripe_to_8_10, export=1 -+ stripe2_to_8 10 -+endfunc -+ -diff --git a/libavutil/buffer.c b/libavutil/buffer.c -index 8d1aa5fa84..649876db77 100644 ---- a/libavutil/buffer.c -+++ b/libavutil/buffer.c -@@ -355,3 +355,9 @@ AVBufferRef *av_buffer_pool_get(AVBufferPool *pool) - - return ret; - } -+ -+// Return the opaque for the underlying frame (gives us a GPU_MEM_PTR_T) -+void *av_buffer_pool_opaque(AVBufferRef *ref) { -+ BufferPoolEntry *buf = av_buffer_get_opaque(ref); -+ return buf->opaque; -+} -diff --git a/libavutil/buffer.h b/libavutil/buffer.h -index 73b6bd0b14..d907de3f1c 100644 ---- a/libavutil/buffer.h -+++ b/libavutil/buffer.h -@@ -284,6 +284,9 @@ void av_buffer_pool_uninit(AVBufferPool **pool); - */ - AVBufferRef *av_buffer_pool_get(AVBufferPool *pool); - -+// Return the opaque for the underlying frame -+void *av_buffer_pool_opaque(AVBufferRef *ref); -+ - /** - * @} - */ -diff --git a/libavutil/frame.c b/libavutil/frame.c -index 00215ac29a..d068f437e7 100644 ---- a/libavutil/frame.c -+++ b/libavutil/frame.c -@@ -16,6 +16,8 @@ - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -+#include "config.h" -+ - #include "channel_layout.h" - #include "avassert.h" - #include "buffer.h" -@@ -25,6 +27,9 @@ - #include "imgutils.h" - #include "mem.h" - #include "samplefmt.h" -+#if CONFIG_SAND -+#include "rpi_sand_fns.h" -+#endif - - #if FF_API_FRAME_GET_SET - MAKE_ACCESSORS(AVFrame, frame, int64_t, best_effort_timestamp) -@@ -885,6 +890,12 @@ int av_frame_apply_cropping(AVFrame *frame, int flags) - (frame->crop_top + frame->crop_bottom) >= frame->height) - return AVERROR(ERANGE); - -+#if CONFIG_SAND -+ // Sand cannot be cropped - do not try -+ if (av_rpi_is_sand_format(frame->format)) -+ return 0; -+#endif -+ - desc = av_pix_fmt_desc_get(frame->format); - if (!desc) - return AVERROR_BUG; -diff --git a/libavutil/frame.h b/libavutil/frame.h -index 9d57d6ce66..1ade7bd707 100644 ---- a/libavutil/frame.h -+++ b/libavutil/frame.h -@@ -886,6 +886,16 @@ int av_frame_apply_cropping(AVFrame *frame, int flags); - */ - const char *av_frame_side_data_name(enum AVFrameSideDataType type); - -+ -+static inline int av_frame_cropped_width(const AVFrame * const frame) -+{ -+ return frame->width - (frame->crop_left + frame->crop_right); -+} -+static inline int av_frame_cropped_height(const AVFrame * const frame) -+{ -+ return frame->height - (frame->crop_top + frame->crop_bottom); -+} -+ - /** - * @} - */ -diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c -index 8ed52751c1..71d6dd4250 100644 ---- a/libavutil/pixdesc.c -+++ b/libavutil/pixdesc.c -@@ -2185,6 +2185,30 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = { - .name = "opencl", - .flags = AV_PIX_FMT_FLAG_HWACCEL, - }, -+ [AV_PIX_FMT_SAND128] = { -+ .name = "sand128", -+ .nb_components = 3, -+ .log2_chroma_w = 1, -+ .log2_chroma_h = 1, -+ .comp = { -+ { 0, 1, 0, 0, 8, 0, 7, 1 }, /* Y */ -+ { 1, 2, 0, 0, 8, 1, 7, 1 }, /* U */ -+ { 1, 2, 1, 0, 8, 1, 7, 2 }, /* V */ -+ }, -+ .flags = 0, -+ }, -+ [AV_PIX_FMT_SAND64_10] = { -+ .name = "sand64_10", -+ .nb_components = 3, -+ .log2_chroma_w = 1, -+ .log2_chroma_h = 1, -+ .comp = { -+ { 0, 2, 0, 0, 10, 0, 9, 1 }, /* Y */ -+ { 1, 4, 0, 0, 10, 1, 9, 1 }, /* U */ -+ { 1, 4, 1, 0, 10, 1, 9, 2 }, /* V */ -+ }, -+ .flags = 0, -+ }, - }; - #if FF_API_PLUS1_MINUS1 - FF_ENABLE_DEPRECATION_WARNINGS -diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h -index e184a56672..1078c192a6 100644 ---- a/libavutil/pixfmt.h -+++ b/libavutil/pixfmt.h -@@ -330,6 +330,11 @@ enum AVPixelFormat { - */ - AV_PIX_FMT_OPENCL, - -+ // RPI - not on ifdef so can be got at by calling progs -+ AV_PIX_FMT_SAND128, ///< 4:2:0 8-bit 128x*Y stripe, 64x*UV stripe, then next x stripe, mysterious padding -+ AV_PIX_FMT_SAND64_10, ///< 4:2:0 10-bit 64x*Y stripe, 32x*UV stripe, then next x stripe, mysterious padding -+ AV_PIX_FMT_SAND64_16, ///< 4:2:0 16-bit 64x*Y stripe, 32x*UV stripe, then next x stripe, mysterious padding -+ - AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions - }; - -diff --git a/libavutil/rpi_sand_fn_pw.h b/libavutil/rpi_sand_fn_pw.h -new file mode 100644 -index 0000000000..52d52a2a83 ---- /dev/null -+++ b/libavutil/rpi_sand_fn_pw.h -@@ -0,0 +1,182 @@ -+// * Included twice from rpi_sand_fn with different PW -+ -+#define STRCAT(x,y) x##y -+ -+#if PW == 1 -+#define pixel uint8_t -+#define FUNC(f) STRCAT(f, 8) -+#elif PW == 2 -+#define pixel uint16_t -+#define FUNC(f) STRCAT(f, 16) -+#else -+#error Unexpected PW -+#endif -+ -+// Fetches a single patch - offscreen fixup not done here -+// w <= stride1 -+// unclipped -+void FUNC(av_rpi_sand_to_planar_y)(uint8_t * dst, const unsigned int dst_stride, -+ const uint8_t * src, -+ unsigned int stride1, unsigned int stride2, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h) -+{ -+ const unsigned int x = _x; -+ const unsigned int w = _w; -+ const unsigned int mask = stride1 - 1; -+ -+ if ((x & ~mask) == ((x + w) & ~mask)) { -+ // All in one sand stripe -+ const uint8_t * p = src + (x & mask) + y * stride1 + (x & ~mask) * stride2; -+ for (unsigned int i = 0; i != h; ++i, dst += dst_stride, p += stride1) { -+ memcpy(dst, p, w); -+ } -+ } -+ else -+ { -+ // Two+ stripe -+ const unsigned int sstride = stride1 * stride2; -+ const uint8_t * p1 = src + (x & mask) + y * stride1 + (x & ~mask) * stride2; -+ const uint8_t * p2 = p1 + sstride - (x & mask); -+ const unsigned int w1 = stride1 - (x & mask); -+ const unsigned int w3 = (x + w) & mask; -+ const unsigned int w2 = w - (w1 + w3); -+ -+ for (unsigned int i = 0; i != h; ++i, dst += dst_stride, p1 += stride1, p2 += stride1) { -+ unsigned int j; -+ const uint8_t * p = p2; -+ uint8_t * d = dst; -+ memcpy(d, p1, w1); -+ d += w1; -+ for (j = 0; j < w2; j += stride1, d += stride1, p += sstride) { -+ memcpy(d, p, stride1); -+ } -+ memcpy(d, p, w3); -+ } -+ } -+} -+ -+// x & w in bytes but not of interleave (i.e. offset = x*2 for U&V) -+ -+void FUNC(av_rpi_sand_to_planar_c)(uint8_t * dst_u, const unsigned int dst_stride_u, -+ uint8_t * dst_v, const unsigned int dst_stride_v, -+ const uint8_t * src, -+ unsigned int stride1, unsigned int stride2, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h) -+{ -+ const unsigned int x = _x * 2; -+ const unsigned int w = _w * 2; -+ const unsigned int mask = stride1 - 1; -+ -+ if ((x & ~mask) == ((x + w) & ~mask)) { -+ // All in one sand stripe -+ const uint8_t * p1 = src + (x & mask) + y * stride1 + (x & ~mask) * stride2; -+ for (unsigned int i = 0; i != h; ++i, dst_u += dst_stride_u, dst_v += dst_stride_v, p1 += stride1) { -+ pixel * du = (pixel *)dst_u; -+ pixel * dv = (pixel *)dst_v; -+ const pixel * p = (const pixel *)p1; -+ for (unsigned int k = 0; k < w; k += 2 * PW) { -+ *du++ = *p++; -+ *dv++ = *p++; -+ } -+ } -+ } -+ else -+ { -+ // Two+ stripe -+ const unsigned int sstride = stride1 * stride2; -+ const unsigned int sstride_p = (sstride - stride1) / PW; -+ -+ const uint8_t * p1 = src + (x & mask) + y * stride1 + (x & ~mask) * stride2; -+ const uint8_t * p2 = p1 + sstride - (x & mask); -+ const unsigned int w1 = stride1 - (x & mask); -+ const unsigned int w3 = (x + w) & mask; -+ const unsigned int w2 = w - (w1 + w3); -+ -+ for (unsigned int i = 0; i != h; ++i, dst_u += dst_stride_u, dst_v += dst_stride_v, p1 += stride1, p2 += stride1) { -+ unsigned int j; -+ const pixel * p = (const pixel *)p1; -+ pixel * du = (pixel *)dst_u; -+ pixel * dv = (pixel *)dst_v; -+ for (unsigned int k = 0; k < w1; k += 2 * PW) { -+ *du++ = *p++; -+ *dv++ = *p++; -+ } -+ for (j = 0, p = (const pixel *)p2; j < w2; j += stride1, p += sstride_p) { -+ for (unsigned int k = 0; k < stride1; k += 2 * PW) { -+ *du++ = *p++; -+ *dv++ = *p++; -+ } -+ } -+ for (unsigned int k = 0; k < w3; k += 2 * PW) { -+ *du++ = *p++; -+ *dv++ = *p++; -+ } -+ } -+ } -+} -+ -+void FUNC(av_rpi_planar_to_sand_c)(uint8_t * dst_c, -+ unsigned int stride1, unsigned int stride2, -+ const uint8_t * src_u, const unsigned int src_stride_u, -+ const uint8_t * src_v, const unsigned int src_stride_v, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h) -+{ -+ const unsigned int x = _x * 2; -+ const unsigned int w = _w * 2; -+ const unsigned int mask = stride1 - 1; -+ if ((x & ~mask) == ((x + w) & ~mask)) { -+ // All in one sand stripe -+ uint8_t * p1 = dst_c + (x & mask) + y * stride1 + (x & ~mask) * stride2; -+ for (unsigned int i = 0; i != h; ++i, src_u += src_stride_u, src_v += src_stride_v, p1 += stride1) { -+ const pixel * su = (const pixel *)src_u; -+ const pixel * sv = (const pixel *)src_v; -+ pixel * p = (pixel *)p1; -+ for (unsigned int k = 0; k < w; k += 2 * PW) { -+ *p++ = *su++; -+ *p++ = *sv++; -+ } -+ } -+ } -+ else -+ { -+ // Two+ stripe -+ const unsigned int sstride = stride1 * stride2; -+ const unsigned int sstride_p = (sstride - stride1) / PW; -+ -+ const uint8_t * p1 = dst_c + (x & mask) + y * stride1 + (x & ~mask) * stride2; -+ const uint8_t * p2 = p1 + sstride - (x & mask); -+ const unsigned int w1 = stride1 - (x & mask); -+ const unsigned int w3 = (x + w) & mask; -+ const unsigned int w2 = w - (w1 + w3); -+ -+ for (unsigned int i = 0; i != h; ++i, src_u += src_stride_u, src_v += src_stride_v, p1 += stride1, p2 += stride1) { -+ unsigned int j; -+ const pixel * su = (const pixel *)src_u; -+ const pixel * sv = (const pixel *)src_v; -+ pixel * p = (pixel *)p1; -+ for (unsigned int k = 0; k < w1; k += 2 * PW) { -+ *p++ = *su++; -+ *p++ = *sv++; -+ } -+ for (j = 0, p = (pixel *)p2; j < w2; j += stride1, p += sstride_p) { -+ for (unsigned int k = 0; k < stride1; k += 2 * PW) { -+ *p++ = *su++; -+ *p++ = *sv++; -+ } -+ } -+ for (unsigned int k = 0; k < w3; k += 2 * PW) { -+ *p++ = *su++; -+ *p++ = *sv++; -+ } -+ } -+ } -+} -+ -+ -+#undef pixel -+#undef STRCAT -+#undef FUNC -+ -diff --git a/libavutil/rpi_sand_fns.c b/libavutil/rpi_sand_fns.c -new file mode 100644 -index 0000000000..3e31ef77ec ---- /dev/null -+++ b/libavutil/rpi_sand_fns.c -@@ -0,0 +1,151 @@ -+#include "config.h" -+#include -+#include -+#include "rpi_sand_fns.h" -+#include "avassert.h" -+#include "frame.h" -+ -+#define PW 1 -+#include "rpi_sand_fn_pw.h" -+#undef PW -+ -+#define PW 2 -+#include "rpi_sand_fn_pw.h" -+#undef PW -+ -+#if HAVE_NEON -+void rpi_sand128b_stripe_to_8_10(uint8_t * dest, const uint8_t * src1, const uint8_t * src2, unsigned int lines); -+#endif -+ -+#if 1 -+// Simple round -+static void cpy16_to_8(uint8_t * dst, const uint8_t * _src, unsigned int n, const unsigned int shr) -+{ -+ const unsigned int rnd = (1 << shr) >> 1; -+ const uint16_t * src = (const uint16_t *)_src; -+ -+ for (; n != 0; --n) { -+ *dst++ = (*src++ + rnd) >> shr; -+ } -+} -+#else -+// Dithered variation -+static void cpy16_to_8(uint8_t * dst, const uint8_t * _src, unsigned int n, const unsigned int shr) -+{ -+ unsigned int rnd = (1 << shr) >> 1; -+ const unsigned int mask = ((1 << shr) - 1); -+ const uint16_t * src = (const uint16_t *)_src; -+ -+ for (; n != 0; --n) { -+ rnd = *src++ + (rnd & mask); -+ *dst++ = rnd >> shr; -+ } -+} -+#endif -+ -+// w/h in pixels -+void av_rpi_sand16_to_sand8(uint8_t * dst, const unsigned int dst_stride1, const unsigned int dst_stride2, -+ const uint8_t * src, const unsigned int src_stride1, const unsigned int src_stride2, -+ unsigned int w, unsigned int h, const unsigned int shr) -+{ -+ const unsigned int n = dst_stride1 / 2; -+ unsigned int j; -+ -+ // This is true for our current layouts -+ av_assert0(dst_stride1 == src_stride1); -+ -+ // As we have the same stride1 for src & dest and src is wider than dest -+ // then if we loop on src we can always write contiguously to dest -+ // We make no effort to copy an exact width - round up to nearest src stripe -+ // as we will always have storage in dest for that -+ -+#if HAVE_NEON -+ if (shr == 3 && src_stride1 == 128) { -+ for (j = 0; j + n < w; j += dst_stride1) { -+ uint8_t * d = dst + j * dst_stride2; -+ const uint8_t * s1 = src + j * 2 * src_stride2; -+ const uint8_t * s2 = s1 + src_stride1 * src_stride2; -+ -+ rpi_sand128b_stripe_to_8_10(d, s1, s2, h); -+ } -+ } -+ else -+#endif -+ { -+ for (j = 0; j + n < w; j += dst_stride1) { -+ uint8_t * d = dst + j * dst_stride2; -+ const uint8_t * s1 = src + j * 2 * src_stride2; -+ const uint8_t * s2 = s1 + src_stride1 * src_stride2; -+ -+ for (unsigned int i = 0; i != h; ++i, s1 += src_stride1, s2 += src_stride1, d += dst_stride1) { -+ cpy16_to_8(d, s1, n, shr); -+ cpy16_to_8(d + n, s2, n, shr); -+ } -+ } -+ } -+ -+ // Fix up a trailing dest half stripe -+ if (j < w) { -+ uint8_t * d = dst + j * dst_stride2; -+ const uint8_t * s1 = src + j * 2 * src_stride2; -+ -+ for (unsigned int i = 0; i != h; ++i, s1 += src_stride1, d += dst_stride1) { -+ cpy16_to_8(d, s1, n, shr); -+ } -+ } -+} -+ -+int av_rpi_sand_to_planar_frame(AVFrame * const dst, const AVFrame * const src) -+{ -+ const int w = av_frame_cropped_width(src); -+ const int h = av_frame_cropped_height(src); -+ const int x = src->crop_left; -+ const int y = src->crop_top; -+ -+ // We will crop as part of the conversion -+ dst->crop_top = 0; -+ dst->crop_left = 0; -+ dst->crop_bottom = 0; -+ dst->crop_right = 0; -+ -+ switch (src->format){ -+ case AV_PIX_FMT_SAND128: -+ switch (dst->format){ -+ case AV_PIX_FMT_YUV420P: -+ av_rpi_sand_to_planar_y8(dst->data[0], dst->linesize[0], -+ src->data[0], -+ av_rpi_sand_frame_stride1(src), av_rpi_sand_frame_stride2(src), -+ x, y, w, h); -+ av_rpi_sand_to_planar_c8(dst->data[1], dst->linesize[1], -+ dst->data[2], dst->linesize[2], -+ src->data[1], -+ av_rpi_sand_frame_stride1(src), av_rpi_sand_frame_stride2(src), -+ x/2, y/2, w/2, h/2); -+ break; -+ default: -+ return -1; -+ } -+ break; -+ case AV_PIX_FMT_SAND64_10: -+ switch (dst->format){ -+ case AV_PIX_FMT_YUV420P10: -+ av_rpi_sand_to_planar_y16(dst->data[0], dst->linesize[0], -+ src->data[0], -+ av_rpi_sand_frame_stride1(src), av_rpi_sand_frame_stride2(src), -+ x*2, y, w*2, h); -+ av_rpi_sand_to_planar_c16(dst->data[1], dst->linesize[1], -+ dst->data[2], dst->linesize[2], -+ src->data[1], -+ av_rpi_sand_frame_stride1(src), av_rpi_sand_frame_stride2(src), -+ x, y/2, w, h/2); -+ break; -+ default: -+ return -1; -+ } -+ break; -+ default: -+ return -1; -+ } -+ -+ return av_frame_copy_props(dst, src); -+} -diff --git a/libavutil/rpi_sand_fns.h b/libavutil/rpi_sand_fns.h -new file mode 100644 -index 0000000000..1f50b68ea8 ---- /dev/null -+++ b/libavutil/rpi_sand_fns.h -@@ -0,0 +1,136 @@ -+#ifndef AVUTIL_RPI_SAND_FNS -+#define AVUTIL_RPI_SAND_FNS -+ -+#include "libavutil/frame.h" -+ -+// For all these fns _x & _w are measured as coord * PW -+// For the C fns coords are in chroma pels (so luma / 2) -+// Strides are in bytes -+ -+void av_rpi_sand_to_planar_y8(uint8_t * dst, const unsigned int dst_stride, -+ const uint8_t * src, -+ unsigned int stride1, unsigned int stride2, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h); -+void av_rpi_sand_to_planar_y16(uint8_t * dst, const unsigned int dst_stride, -+ const uint8_t * src, -+ unsigned int stride1, unsigned int stride2, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h); -+ -+void av_rpi_sand_to_planar_c8(uint8_t * dst_u, const unsigned int dst_stride_u, -+ uint8_t * dst_v, const unsigned int dst_stride_v, -+ const uint8_t * src, -+ unsigned int stride1, unsigned int stride2, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h); -+void av_rpi_sand_to_planar_c16(uint8_t * dst_u, const unsigned int dst_stride_u, -+ uint8_t * dst_v, const unsigned int dst_stride_v, -+ const uint8_t * src, -+ unsigned int stride1, unsigned int stride2, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h); -+ -+void av_rpi_planar_to_sand_c8(uint8_t * dst_c, -+ unsigned int stride1, unsigned int stride2, -+ const uint8_t * src_u, const unsigned int src_stride_u, -+ const uint8_t * src_v, const unsigned int src_stride_v, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h); -+void av_rpi_planar_to_sand_c16(uint8_t * dst_c, -+ unsigned int stride1, unsigned int stride2, -+ const uint8_t * src_u, const unsigned int src_stride_u, -+ const uint8_t * src_v, const unsigned int src_stride_v, -+ unsigned int _x, unsigned int y, -+ unsigned int _w, unsigned int h); -+ -+// w/h in pixels -+void av_rpi_sand16_to_sand8(uint8_t * dst, const unsigned int dst_stride1, const unsigned int dst_stride2, -+ const uint8_t * src, const unsigned int src_stride1, const unsigned int src_stride2, -+ unsigned int w, unsigned int h, const unsigned int shr); -+ -+ -+// dst must contain required pixel format & allocated data buffers -+// Cropping on the src buffer will be honoured and dst crop will be set to zero -+int av_rpi_sand_to_planar_frame(AVFrame * const dst, const AVFrame * const src); -+ -+ -+static inline unsigned int av_rpi_sand_frame_stride1(const AVFrame * const frame) -+{ -+#ifdef RPI_ZC_SAND128_ONLY -+ // If we are sure we only only support 128 byte sand formats replace the -+ // var with a constant which should allow for better optimisation -+ return 128; -+#else -+ return frame->linesize[0]; -+#endif -+} -+ -+static inline unsigned int av_rpi_sand_frame_stride2(const AVFrame * const frame) -+{ -+ return frame->linesize[3]; -+} -+ -+ -+static inline int av_rpi_is_sand_format(const int format) -+{ -+ return (format >= AV_PIX_FMT_SAND128 && format <= AV_PIX_FMT_SAND64_16); -+} -+ -+static inline int av_rpi_is_sand_frame(const AVFrame * const frame) -+{ -+ return av_rpi_is_sand_format(frame->format); -+} -+ -+static inline int av_rpi_is_sand8_frame(const AVFrame * const frame) -+{ -+ return (frame->format == AV_PIX_FMT_SAND128); -+} -+ -+static inline int av_rpi_is_sand16_frame(const AVFrame * const frame) -+{ -+ return (frame->format >= AV_PIX_FMT_SAND64_10 && frame->format <= AV_PIX_FMT_SAND64_16); -+} -+ -+static inline int av_rpi_sand_frame_xshl(const AVFrame * const frame) -+{ -+ return av_rpi_is_sand8_frame(frame) ? 0 : 1; -+} -+ -+// If x is measured in bytes (not pixels) then this works for sand64_16 as -+// well as sand128 - but in the general case we work that out -+ -+static inline unsigned int av_rpi_sand_frame_off_y(const AVFrame * const frame, const unsigned int x_y, const unsigned int y) -+{ -+ const unsigned int stride1 = av_rpi_sand_frame_stride1(frame); -+ const unsigned int stride2 = av_rpi_sand_frame_stride2(frame); -+ const unsigned int x = x_y << av_rpi_sand_frame_xshl(frame); -+ const unsigned int x1 = x & (stride1 - 1); -+ const unsigned int x2 = x ^ x1; -+ -+ return x1 + stride1 * y + stride2 * x2; -+} -+ -+static inline unsigned int av_rpi_sand_frame_off_c(const AVFrame * const frame, const unsigned int x_c, const unsigned int y_c) -+{ -+ const unsigned int stride1 = av_rpi_sand_frame_stride1(frame); -+ const unsigned int stride2 = av_rpi_sand_frame_stride2(frame); -+ const unsigned int x = x_c << (av_rpi_sand_frame_xshl(frame) + 1); -+ const unsigned int x1 = x & (stride1 - 1); -+ const unsigned int x2 = x ^ x1; -+ -+ return x1 + stride1 * y_c + stride2 * x2; -+} -+ -+static inline uint8_t * av_rpi_sand_frame_pos_y(const AVFrame * const frame, const unsigned int x, const unsigned int y) -+{ -+ return frame->data[0] + av_rpi_sand_frame_off_y(frame, x, y); -+} -+ -+static inline uint8_t * av_rpi_sand_frame_pos_c(const AVFrame * const frame, const unsigned int x, const unsigned int y) -+{ -+ return frame->data[1] + av_rpi_sand_frame_off_c(frame, x, y); -+} -+ -+#endif -+ -diff --git a/pi-util/BUILD.txt b/pi-util/BUILD.txt -new file mode 100644 -index 0000000000..b1e99a6a89 ---- /dev/null -+++ b/pi-util/BUILD.txt -@@ -0,0 +1,25 @@ -+Building Pi FFmpeg -+================== -+ -+Configuration: -+============= -+ -+pi-util/conf_pi2.sh -+ -+contains suitable options to build the code for Pi2/3. It expects to find -+git clones of -+ -+https://github.com/raspberrypi/tools -+https://github.com/raspberrypi/firmware -+ -+in the parent of the FFmpeg directory. I recommend using --depth 1 to avoid a -+lot of history you don't want. -+ -+If you have a copy of qasm.py in ../local/bin then the .qasm sources will be -+rebuilt. Otherwise the prebuilt .c & .h files will be used. -+Likewise ../local/bin/vasmvidcore_std will enable VPU code rebuild -+ -+pi-util/conf_p1.sh should configure for Pi1. Beware that as of this time -+H265 QPU acceleration is broken on Pi1 and so it is disabled. -+ -+ -diff --git a/pi-util/conf_h265.2016.csv b/pi-util/conf_h265.2016.csv -new file mode 100644 -index 0000000000..3e90f6893f ---- /dev/null -+++ b/pi-util/conf_h265.2016.csv -@@ -0,0 +1,195 @@ -+1,HEVC_v1/AMP_A_Samsung_7,AMP_A_Samsung_7.bin,AMP_A_Samsung_7.md5 -+1,HEVC_v1/AMP_B_Samsung_7,AMP_B_Samsung_7.bin,AMP_B_Samsung_7.md5 -+1,HEVC_v1/AMP_D_Hisilicon_3,AMP_D_Hisilicon.bit,AMP_D_Hisilicon_3.yuv.md5 -+1,HEVC_v1/AMP_E_Hisilicon_3,AMP_E_Hisilicon.bit,AMP_E_Hisilicon_3.yuv.md5 -+1,HEVC_v1/AMP_F_Hisilicon_3,AMP_F_Hisilicon_3.bit,AMP_F_Hisilicon_3.yuv.md5 -+1,HEVC_v1/AMVP_A_MTK_4,AMVP_A_MTK_4.bit,AMVP_A_MTK_4.md5 -+1,HEVC_v1/AMVP_B_MTK_4,AMVP_B_MTK_4.bit,AMVP_B_MTK_4.md5 -+1,HEVC_v1/AMVP_C_Samsung_7,AMVP_C_Samsung_7.bin,AMVP_C_Samsung_7.md5 -+1,HEVC_v1/BUMPING_A_ericsson_1,BUMPING_A_ericsson_1.bit,BUMPING_A_ericsson_1.md5 -+1,HEVC_v1/CAINIT_A_SHARP_4,CAINIT_A_SHARP_4.bit,CAINIT_A_SHARP_4.md5 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-+1,HEVC_v1/SAO_E_Canon_4,SAO_E_Canon_4.bit,SAO_E_Canon_4.md5 -+1,HEVC_v1/SAO_F_Canon_3,SAO_F_Canon_3.bit,SAO_F_Canon_3.md5 -+1,HEVC_v1/SAO_G_Canon_3,SAO_G_Canon_3.bit,SAO_G_Canon_3.md5 -+1,HEVC_v1/SAO_H_Parabola_1,SAO_H_Parabola_1.bit,SAO_H_Parabola_1.md5 -+1,HEVC_v1/SAODBLK_A_MainConcept_4,SAODBLK_A_MainConcept_4.bin,SAODBLK_A_MainConcept_4_md5.txt -+1,HEVC_v1/SAODBLK_B_MainConcept_4,SAODBLK_B_MainConcept_4.bin,SAODBLK_B_MainConcept_4_md5.txt -+1,HEVC_v1/SDH_A_Orange_4,SDH_A_Orange_4.bit,SDH_A_Orange_4_yuv.md5 -+1,HEVC_v1/SLICES_A_Rovi_3,SLICES_A_Rovi_3.bin,SLICES_A_Rovi_3.md5 -+1,HEVC_v1/SLIST_A_Sony_5,SLIST_A_Sony_5.bin,SLIST_A_Sony_5_yuv.md5 -+1,HEVC_v1/SLIST_B_Sony_9,SLIST_B_Sony_9.bin,SLIST_B_Sony_9_yuv.md5 -+1,HEVC_v1/SLIST_C_Sony_4,SLIST_C_Sony_4.bin,SLIST_C_Sony_4_yuv.md5 -+1,HEVC_v1/SLIST_D_Sony_9,str.bin,SLIST_D_Sony_9_yuv.md5 -+1,HEVC_v1/SLPPLP_A_VIDYO_2,SLPPLP_A_VIDYO_2.bit,SLPPLP_A_VIDYO_2_yuv.md5 -+1,HEVC_v1/STRUCT_A_Samsung_7,STRUCT_A_Samsung_7.bin,STRUCT_A_Samsung_7.md5 -+1,HEVC_v1/STRUCT_B_Samsung_7,STRUCT_B_Samsung_7.bin,STRUCT_B_Samsung_7.md5 -+1,HEVC_v1/TILES_A_Cisco_2,TILES_A_Cisco_2.bin,TILES_A_Cisco_2_yuv.md5 -+1,HEVC_v1/TILES_B_Cisco_1,TILES_B_Cisco_1.bin,TILES_B_Cisco_1_yuv.md5 -+1,HEVC_v1/TMVP_A_MS_3,TMVP_A_MS_3.bit,TMVP_A_MS_3.yuv.md5 -+1,HEVC_v1/TSCL_A_VIDYO_5,TSCL_A_VIDYO_5.bit,TSCL_A_VIDYO_5_yuv.md5 -+1,HEVC_v1/TSCL_B_VIDYO_4,TSCL_B_VIDYO_4.bit,TSCL_B_VIDYO_4_yuv.md5 -+1,HEVC_v1/TSKIP_A_MS_3,TSKIP_A_MS_3.bit,TSKIP_A_MS_3.yuv.md5 -+3,HEVC_v1/TSUNEQBD_A_MAIN10_Technicolor_2,TSUNEQBD_A_MAIN10_Technicolor_2.bit,TSUNEQBD_A_MAIN10_Technicolor_2_yuv.md5, # unequal bit depth -+1,HEVC_v1/TUSIZE_A_Samsung_1,TUSIZE_A_Samsung_1.bin,TUSIZE_A_Samsung_1.md5 -+1,HEVC_v1/VPSID_A_VIDYO_2,VPSID_A_VIDYO_2.bit,VPSID_A_VIDYO_2_yuv.md5 -+3,HEVC_v1/VPSSPSPPS_A_MainConcept_1,VPSSPSPPS_A_MainConcept_1.bin,VPSSPSPPS_A_MainConcept_1_md5.txt, # ??? -+1,HEVC_v1/WP_A_MAIN10_Toshiba_3,WP_A_MAIN10_Toshiba_3.bit,WP_A_MAIN10_Toshiba_3_yuv.md5 -+1,HEVC_v1/WP_A_Toshiba_3,WP_A_Toshiba_3.bit,WP_A_Toshiba_3_yuv.md5 -+1,HEVC_v1/WP_B_Toshiba_3,WP_B_Toshiba_3.bit,WP_B_Toshiba_3_yuv.md5 -+1,HEVC_v1/WP_MAIN10_B_Toshiba_3,WP_MAIN10_B_Toshiba_3.bit,WP_MAIN10_B_Toshiba_3_yuv.md5 -+1,HEVC_v1/WPP_A_ericsson_MAIN10_2,WPP_A_ericsson_MAIN10_2.bit,WPP_A_ericsson_MAIN10_yuv.md5 -+1,HEVC_v1/WPP_A_ericsson_MAIN_2,WPP_A_ericsson_MAIN_2.bit,WPP_A_ericsson_MAIN_2_yuv.md5 -+1,HEVC_v1/WPP_B_ericsson_MAIN10_2,WPP_B_ericsson_MAIN10_2.bit,WPP_B_ericsson_MAIN10_yuv.md5 -+1,HEVC_v1/WPP_B_ericsson_MAIN_2,WPP_B_ericsson_MAIN_2.bit,WPP_B_ericsson_MAIN_2_yuv.md5 -+1,HEVC_v1/WPP_C_ericsson_MAIN10_2,WPP_C_ericsson_MAIN10_2.bit,WPP_C_ericsson_MAIN10_yuv.md5 -+1,HEVC_v1/WPP_C_ericsson_MAIN_2,WPP_C_ericsson_MAIN_2.bit,WPP_C_ericsson_MAIN_2_yuv.md5 -+1,HEVC_v1/WPP_D_ericsson_MAIN10_2,WPP_D_ericsson_MAIN10_2.bit,WPP_D_ericsson_MAIN10_yuv.md5 -+1,HEVC_v1/WPP_D_ericsson_MAIN_2,WPP_D_ericsson_MAIN_2.bit,WPP_D_ericsson_MAIN_2_yuv.md5 -+1,HEVC_v1/WPP_E_ericsson_MAIN10_2,WPP_E_ericsson_MAIN10_2.bit,WPP_E_ericsson_MAIN10_yuv.md5 -+1,HEVC_v1/WPP_E_ericsson_MAIN_2,WPP_E_ericsson_MAIN_2.bit,WPP_E_ericsson_MAIN_2_yuv.md5 -+1,HEVC_v1/WPP_F_ericsson_MAIN10_2,WPP_F_ericsson_MAIN10_2.bit,WPP_F_ericsson_MAIN10_yuv.md5 -+1,HEVC_v1/WPP_F_ericsson_MAIN_2,WPP_F_ericsson_MAIN_2.bit,WPP_F_ericsson_MAIN_2_yuv.md5 -+1,RExt/ADJUST_IPRED_ANGLE_A_RExt_Mitsubishi_2,ADJUST_IPRED_ANGLE_A_RExt_Mitsubishi_2.bit,ADJUST_IPRED_ANGLE_A_RExt_Mitsubishi_yuv_2.md5 -+0,RExt/Bitdepth_A_RExt_Sony_1,Bitdepth_A_RExt_Sony_1.bin,md5sum.txt -+0,RExt/Bitdepth_B_RExt_Sony_1,Bitdepth_B_RExt_Sony_1.bin,md5sum.txt -+0,RExt/CCP_10bit_RExt_QCOM,CCP_10bit_RExt_QCOM.bin,CCP_10bit_RExt_QCOM_md5sum.txt -+0,RExt/CCP_12bit_RExt_QCOM,CCP_12bit_RExt_QCOM.bin,CCP_12bit_RExt_QCOM_md5sum.txt -+0,RExt/CCP_8bit_RExt_QCOM,CCP_8bit_RExt_QCOM.bin,CCP_8bit_RExt_QCOM_md5sum.txt -+1,RExt/ExplicitRdpcm_A_BBC_1,ExplicitRdpcm_A_BBC_1.bit,md5sum.txt -+0,RExt/ExplicitRdpcm_B_BBC_2,ExplicitRdpcm_B_BBC_1.bit,md5sum.txt -+0,RExt/EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_10BIT_RExt_Sony_1,EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_10BIT_RExt_Sony_1.bit,EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_10BIT_RExt_Sony_1.md5 -+0,RExt/EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_12BIT_RExt_Sony_1,EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_12BIT_RExt_Sony_1.bit,EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_12BIT_RExt_Sony_1.md5 -+0,RExt/EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_16BIT_RExt_Sony_1,EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_16BIT_RExt_Sony_1.bit,EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_16BIT_RExt_Sony_1.md5 -+0,RExt/EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_8BIT_RExt_Sony_1,EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_8BIT_RExt_Sony_1.bit,EXTPREC_HIGHTHROUGHPUT_444_16_INTRA_8BIT_RExt_Sony_1.md5 -+0,RExt/EXTPREC_MAIN_444_16_INTRA_10BIT_RExt_Sony_1,EXTPREC_MAIN_444_16_INTRA_10BIT_RExt_Sony_1.bit,EXTPREC_MAIN_444_16_INTRA_10BIT_RExt_Sony_1.md5 -+0,RExt/EXTPREC_MAIN_444_16_INTRA_12BIT_RExt_Sony_1,EXTPREC_MAIN_444_16_INTRA_12BIT_RExt_Sony_1.bit,EXTPREC_MAIN_444_16_INTRA_12BIT_RExt_Sony_1.md5 -+0,RExt/EXTPREC_MAIN_444_16_INTRA_16BIT_RExt_Sony_1,EXTPREC_MAIN_444_16_INTRA_16BIT_RExt_Sony_1.bit,EXTPREC_MAIN_444_16_INTRA_16BIT_RExt_Sony_1.md5 -+0,RExt/EXTPREC_MAIN_444_16_INTRA_8BIT_RExt_Sony_1,EXTPREC_MAIN_444_16_INTRA_8BIT_RExt_Sony_1.bit,EXTPREC_MAIN_444_16_INTRA_8BIT_RExt_Sony_1.md5 -+1,RExt/GENERAL_10b_420_RExt_Sony_1,GENERAL_10b_420_RExt_Sony_1.bit,GENERAL_10b_420_RExt_Sony_1.md5 -+1,RExt/GENERAL_10b_422_RExt_Sony_1,GENERAL_10b_422_RExt_Sony_1.bit,GENERAL_10b_422_RExt_Sony_1.md5 -+1,RExt/GENERAL_10b_444_RExt_Sony_2,GENERAL_10b_444_RExt_Sony_2.bit,GENERAL_10b_444_RExt_Sony_2.md5 -+1,RExt/GENERAL_12b_400_RExt_Sony_1,GENERAL_12b_400_RExt_Sony_1.bit,GENERAL_12b_400_RExt_Sony_1.md5 -+1,RExt/GENERAL_12b_420_RExt_Sony_1,GENERAL_12b_420_RExt_Sony_1.bit,GENERAL_12b_420_RExt_Sony_1.md5 -+1,RExt/GENERAL_12b_422_RExt_Sony_1,GENERAL_12b_422_RExt_Sony_1.bit,GENERAL_12b_422_RExt_Sony_1.md5 -+1,RExt/GENERAL_12b_444_RExt_Sony_2,GENERAL_12b_444_RExt_Sony_2.bit,GENERAL_12b_444_RExt_Sony_2.md5 -+0,RExt/GENERAL_16b_400_RExt_Sony_1,GENERAL_16b_400_RExt_Sony_1.bit,GENERAL_16b_400_RExt_Sony_1.md5 -+0,RExt/GENERAL_16b_444_highThroughput_RExt_Sony_2,GENERAL_16b_444_highThroughput_RExt_Sony_2.bit,GENERAL_16b_444_highThroughput_RExt_Sony_2.md5 -+0,RExt/GENERAL_16b_444_RExt_Sony_2,GENERAL_16b_444_RExt_Sony_2.bit,GENERAL_16b_444_RExt_Sony_2.md5 -+1,RExt/GENERAL_8b_400_RExt_Sony_1,GENERAL_8b_400_RExt_Sony_1.bit,GENERAL_8b_400_RExt_Sony_1.md5 -+1,RExt/GENERAL_8b_420_RExt_Sony_1,GENERAL_8b_420_RExt_Sony_1.bit,GENERAL_8b_420_RExt_Sony_1.md5 -+1,RExt/GENERAL_8b_444_RExt_Sony_2,GENERAL_8b_444_RExt_Sony_2.bit,GENERAL_8b_444_RExt_Sony_2.md5 -+1,RExt/IPCM_A_RExt_NEC_2,IPCM_A_RExt_NEC_2.bit,IPCM_A_RExt_NEC_2_yuv.md5 -+1,RExt/IPCM_B_RExt_NEC,IPCM_B_RExt_NEC.bit,IPCM_B_RExt_NEC_yuv.md5 -+1,RExt/Main_422_10_A_RExt_Sony_2,Main_422_10_A_RExt_Sony_2.bin,md5sum.txt -+1,RExt/Main_422_10_B_RExt_Sony_2,Main_422_10_B_RExt_Sony_2.bin,md5sum.txt -+1,RExt/PERSIST_RPARAM_A_RExt_Sony_3,PERSIST_RPARAM_A_RExt_Sony_3.bit,PERSIST_RPARAM_A_RExt_Sony_3.md5 -+1,RExt/QMATRIX_A_RExt_Sony_1,QMATRIX_A_RExt_Sony_1.bit,QMATRIX_A_RExt_Sony_1.md5 -+0,RExt/SAO_A_RExt_MediaTek_1,SAO_A_RExt_MediaTek_1.bit,SAO_A_RExt_MediaTek_1.md5, # Runs out of memory - could be fixed -+0,RExt/TSCTX_10bit_I_RExt_SHARP_1,TSCTX_10bit_I_RExt_SHARP_1.bin,TSCTX_10bit_I_RExt_SHARP_1.md5 -+0,RExt/TSCTX_10bit_RExt_SHARP_1,TSCTX_10bit_RExt_SHARP_1.bin,TSCTX_10bit_RExt_SHARP_1.md5 -+0,RExt/TSCTX_12bit_I_RExt_SHARP_1,TSCTX_12bit_I_RExt_SHARP_1.bin,TSCTX_12bit_I_RExt_SHARP_1.md5 -+0,RExt/TSCTX_12bit_RExt_SHARP_1,TSCTX_12bit_RExt_SHARP_1.bin,TSCTX_12bit_RExt_SHARP_1.md5 -+0,RExt/TSCTX_8bit_I_RExt_SHARP_1,TSCTX_8bit_I_RExt_SHARP_1.bin,TSCTX_8bit_I_RExt_SHARP_1.md5 -+0,RExt/TSCTX_8bit_RExt_SHARP_1,TSCTX_8bit_RExt_SHARP_1.bin,TSCTX_8bit_RExt_SHARP_1.md5 -+0,RExt/WAVETILES_RExt_Sony_2,WAVETILES_RExt_Sony_2.bit,WAVETILES_RExt_Sony_2.md5 -+1,local/sao_cu16_mobile_344x280,sao_cu16_mobile_344x280.265,sao_cu16_mobile_344x280.md5 -+1,local/dblk_cu16_mobile_344x280,dblk_cu16_mobile_344x280.265,dblk_cu16_mobile_344x280.md5 -+1,local/dblksao_cu16_mobile_344x280,dblksao_cu16_mobile_344x280.265,dblksao_cu16_mobile_344x280.md5 -+1,local/dblk_pu32_horses_832x448,dblk_pu32_horses_832x448.265,dblk_pu32_horses_832x448.md5 -+1,local/intra_pred_21_laps,intra_pred_21_laps.265,intra_pred_21_laps.md5 -diff --git a/pi-util/conf_h265.2016_HEVC_v1.csv b/pi-util/conf_h265.2016_HEVC_v1.csv -new file mode 100644 -index 0000000000..6082641271 ---- /dev/null -+++ b/pi-util/conf_h265.2016_HEVC_v1.csv -@@ -0,0 +1,147 @@ -+1,AMP_A_Samsung_7,AMP_A_Samsung_7.bin,AMP_A_Samsung_7.md5 -+1,AMP_B_Samsung_7,AMP_B_Samsung_7.bin,AMP_B_Samsung_7.md5 -+1,AMP_D_Hisilicon_3,AMP_D_Hisilicon.bit,AMP_D_Hisilicon_3.yuv.md5 -+1,AMP_E_Hisilicon_3,AMP_E_Hisilicon.bit,AMP_E_Hisilicon_3.yuv.md5 -+1,AMP_F_Hisilicon_3,AMP_F_Hisilicon_3.bit,AMP_F_Hisilicon_3.yuv.md5 -+1,AMVP_A_MTK_4,AMVP_A_MTK_4.bit,AMVP_A_MTK_4.md5 -+1,AMVP_B_MTK_4,AMVP_B_MTK_4.bit,AMVP_B_MTK_4.md5 -+1,AMVP_C_Samsung_7,AMVP_C_Samsung_7.bin,AMVP_C_Samsung_7.md5 -+1,BUMPING_A_ericsson_1,BUMPING_A_ericsson_1.bit,BUMPING_A_ericsson_1.md5 -+1,CAINIT_A_SHARP_4,CAINIT_A_SHARP_4.bit,CAINIT_A_SHARP_4.md5 -+1,CAINIT_B_SHARP_4,CAINIT_B_SHARP_4.bit,CAINIT_B_SHARP_4.md5 -+1,CAINIT_C_SHARP_3,CAINIT_C_SHARP_3.bit,CAINIT_C_SHARP_3.md5 -+1,CAINIT_D_SHARP_3,CAINIT_D_SHARP_3.bit,CAINIT_D_SHARP_3.md5 -+1,CAINIT_E_SHARP_3,CAINIT_E_SHARP_3.bit,CAINIT_E_SHARP_3.md5 -+1,CAINIT_F_SHARP_3,CAINIT_F_SHARP_3.bit,CAINIT_F_SHARP_3.md5 -+1,CAINIT_G_SHARP_3,CAINIT_G_SHARP_3.bit,CAINIT_G_SHARP_3.md5 -+1,CAINIT_H_SHARP_3,CAINIT_H_SHARP_3.bit,CAINIT_H_SHARP_3.md5 -+1,CIP_A_Panasonic_3,CIP_A_Panasonic_3.bit,CIP_A_Panasonic_3_yuv.md5 -+1,cip_B_NEC_3,cip_B_NEC_3.bit,cip_B_NEC_3.md5 -+1,CIP_C_Panasonic_2,CIP_C_Panasonic_2.bit,CIP_C_Panasonic_2_yuv.md5 -+1,CONFWIN_A_Sony_1,CONFWIN_A_Sony_1.bit,CONFWIN_A_Sony_1.md5 -+1,DBLK_A_MAIN10_VIXS_4,DBLK_A_MAIN10_VIXS_4.bit,DBLK_A_MAIN10_VIXS_4.md5 -+1,DBLK_A_SONY_3,DBLK_A_SONY_3.bit,DBLK_A_SONY_3.bit.yuv.md5 -+1,DBLK_B_SONY_3,DBLK_B_SONY_3.bit,DBLK_B_SONY_3.bit.yuv.md5 -+1,DBLK_C_SONY_3,DBLK_C_SONY_3.bit,DBLK_C_SONY_3.bit.yuv.md5 -+1,DBLK_D_VIXS_2,DBLK_D_VIXS_2.bit,DBLK_D_VIXS_2_yuv.md5 -+1,DBLK_E_VIXS_2,DBLK_E_VIXS_2.bit,DBLK_E_VIXS_2_yuv.md5 -+1,DBLK_F_VIXS_2,DBLK_F_VIXS_2.bit,DBLK_F_VIXS_2_yuv.md5 -+1,DBLK_G_VIXS_2,DBLK_G_VIXS_2.bit,DBLK_G_VIXS_2_yuv.md5 -+1,DELTAQP_A_BRCM_4,DELTAQP_A_BRCM_4.bit,DELTAQP_A_BRCM_4_yuv.md5 -+1,DELTAQP_B_SONY_3,DELTAQP_B_SONY_3.bit,DELTAQP_B_SONY_3.bit.yuv.md5 -+1,DELTAQP_C_SONY_3,DELTAQP_C_SONY_3.bit,DELTAQP_C_SONY_3.bit.yuv.md5 -+1,DSLICE_A_HHI_5,DSLICE_A_HHI_5.bin,DSLICE_A_HHI_5.md5 -+1,DSLICE_B_HHI_5,DSLICE_B_HHI_5.bin,DSLICE_B_HHI_5.md5 -+1,DSLICE_C_HHI_5,DSLICE_C_HHI_5.bin,DSLICE_C_HHI_5.md5 -+1,ENTP_A_QUALCOMM_1,ENTP_A_Qualcomm_1.bit,ENTP_A_Qualcomm_1.md5 -+1,ENTP_B_Qualcomm_1,ENTP_B_Qualcomm_1.bit,ENTP_B_Qualcomm_1.md5 -+1,ENTP_C_Qualcomm_1,ENTP_C_Qualcomm_1.bit,ENTP_C_Qualcomm_1.md5 -+1,EXT_A_ericsson_4,EXT_A_ericsson_4.bit,EXT_A_ericsson_4.md5 -+1,FILLER_A_Sony_1,FILLER_A_Sony_1.bit,FILLER_A_Sony_1.md5 -+1,HRD_A_Fujitsu_3,HRD_A_Fujitsu_3.bin,HRD_A_Fujitsu_3.md5 -+1,INITQP_A_Sony_1,INITQP_A_Sony_1.bit,INITQP_A_Sony_1.md5 -+1,INITQP_B_Main10_Sony_1,INITQP_B_Main10_Sony_1.bit,INITQP_B_Main10_Sony_1.md5 -+1,ipcm_A_NEC_3,ipcm_A_NEC_3.bit,ipcm_A_NEC_3.md5 -+1,ipcm_B_NEC_3,ipcm_B_NEC_3.bit,ipcm_B_NEC_3.md5 -+1,ipcm_C_NEC_3,ipcm_C_NEC_3.bit,ipcm_C_NEC_3.md5 -+1,ipcm_D_NEC_3,ipcm_D_NEC_3.bit,ipcm_D_NEC_3.md5 -+1,ipcm_E_NEC_2,ipcm_E_NEC_2.bit,ipcm_E_NEC_2.md5 -+1,IPRED_A_docomo_2,IPRED_A_docomo_2.bit,IPRED_A_docomo_2.md5 -+1,IPRED_B_Nokia_3,IPRED_B_Nokia_3.bit,IPRED_B_Nokia_3_yuv.md5 -+1,IPRED_C_Mitsubishi_3,IPRED_C_Mitsubishi_3.bit,IPRED_C_Mitsubishi_3_yuv.md5 -+1,LS_A_Orange_2,LS_A_Orange_2.bit,LS_A_Orange_2_yuv.md5 -+1,LS_B_Orange_4,LS_B_Orange_4.bit,LS_B_Orange_4_yuv.md5 -+1,LTRPSPS_A_Qualcomm_1,LTRPSPS_A_Qualcomm_1.bit,LTRPSPS_A_Qualcomm_1.md5 -+1,MAXBINS_A_TI_5,MAXBINS_A_TI_5.bit,MAXBINS_A_TI_5_yuv.md5 -+1,MAXBINS_B_TI_5,MAXBINS_B_TI_5.bit,MAXBINS_B_TI_5_yuv.md5 -+1,MAXBINS_C_TI_5,MAXBINS_C_TI_5.bit,MAXBINS_C_TI_5_yuv.md5 -+1,MERGE_A_TI_3,MERGE_A_TI_3.bit,MERGE_A_TI_3.md5 -+1,MERGE_B_TI_3,MERGE_B_TI_3.bit,MERGE_B_TI_3.md5 -+1,MERGE_C_TI_3,MERGE_C_TI_3.bit,MERGE_C_TI_3.md5 -+1,MERGE_D_TI_3,MERGE_D_TI_3.bit,MERGE_D_TI_3.md5 -+1,MERGE_E_TI_3,MERGE_E_TI_3.bit,MERGE_E_TI_3.md5 -+1,MERGE_F_MTK_4,MERGE_F_MTK_4.bit,MERGE_F_MTK_4.md5 -+1,MERGE_G_HHI_4,MERGE_G_HHI_4.bit,MERGE_G_HHI_4.md5 -+1,MVCLIP_A_qualcomm_3,MVCLIP_A_qualcomm_3.bit,MVCLIP_A_qualcomm_3.yuv.md5 -+1,MVDL1ZERO_A_docomo_4,MVDL1ZERO_A_docomo_4.bit,MVDL1ZERO_A_docomo_4.md5 -+1,MVEDGE_A_qualcomm_3,MVEDGE_A_qualcomm_3.bit,MVEDGE_A_qualcomm_3.yuv.md5 -+1,NoOutPrior_A_Qualcomm_1,NoOutPrior_A_Qualcomm_1.bit,NoOutPrior_A_Qualcomm_1.md5 -+1,NoOutPrior_B_Qualcomm_1,NoOutPrior_B_Qualcomm_1.bit,NoOutPrior_B_Qualcomm_1.md5 -+1,NUT_A_ericsson_5,NUT_A_ericsson_5.bit,NUT_A_ericsson_5.md5 -+1,OPFLAG_A_Qualcomm_1,OPFLAG_A_Qualcomm_1.bit,OPFLAG_A_Qualcomm_1.md5 -+1,OPFLAG_B_Qualcomm_1,OPFLAG_B_Qualcomm_1.bit,OPFLAG_B_Qualcomm_1.md5 -+1,OPFLAG_C_Qualcomm_1,OPFLAG_C_Qualcomm_1.bit,OPFLAG_C_Qualcomm_1.md5 -+1,PICSIZE_A_Bossen_1,PICSIZE_A_Bossen_1.bin,PICSIZE_A_Bossen_1.md5 -+1,PICSIZE_B_Bossen_1,PICSIZE_B_Bossen_1.bin,PICSIZE_B_Bossen_1.md5 -+1,PICSIZE_C_Bossen_1,PICSIZE_C_Bossen_1.bin,PICSIZE_C_Bossen_1.md5 -+1,PICSIZE_D_Bossen_1,PICSIZE_D_Bossen_1.bin,PICSIZE_D_Bossen_1.md5 -+1,PMERGE_A_TI_3,PMERGE_A_TI_3.bit,PMERGE_A_TI_3.md5 -+1,PMERGE_B_TI_3,PMERGE_B_TI_3.bit,PMERGE_B_TI_3.md5 -+1,PMERGE_C_TI_3,PMERGE_C_TI_3.bit,PMERGE_C_TI_3.md5 -+1,PMERGE_D_TI_3,PMERGE_D_TI_3.bit,PMERGE_D_TI_3.md5 -+1,PMERGE_E_TI_3,PMERGE_E_TI_3.bit,PMERGE_E_TI_3.md5 -+1,POC_A_Bossen_3,POC_A_Bossen_3.bin,POC_A_Bossen_3.md5 -+1,PPS_A_qualcomm_7,PPS_A_qualcomm_7.bit,PPS_A_qualcomm_7.yuv.md5 -+1,PS_B_VIDYO_3,PS_B_VIDYO_3.bit,PS_B_VIDYO_3_yuv.md5 -+1,RAP_A_docomo_6,RAP_A_docomo_6.bit,RAP_A_docomo_6.md5 -+1,RAP_B_Bossen_2,RAP_B_Bossen_2.bit,RAP_B_Bossen_2.md5 -+1,RPLM_A_qualcomm_4,RPLM_A_qualcomm_4.bit,RPLM_A_qualcomm_4.yuv.md5 -+1,RPLM_B_qualcomm_4,RPLM_B_qualcomm_4.bit,RPLM_B_qualcomm_4.yuv.md5 -+1,RPS_A_docomo_5,RPS_A_docomo_5.bit,RPS_A_docomo_5.md5 -+1,RPS_B_qualcomm_5,RPS_B_qualcomm_5.bit,RPS_B_qualcomm_5.yuv.md5 -+1,RPS_C_ericsson_5,RPS_C_ericsson_5.bit,RPS_C_ericsson_5.md5 -+1,RPS_D_ericsson_6,RPS_D_ericsson_6.bit,RPS_D_ericsson_6.md5 -+1,RPS_E_qualcomm_5,RPS_E_qualcomm_5.bit,RPS_E_qualcomm_5.yuv.md5 -+1,RPS_F_docomo_2,RPS_F_docomo_2.bit,RPS_F_docomo_2.md5 -+1,RQT_A_HHI_4,RQT_A_HHI_4.bit,RQT_A_HHI_4.md5 -+1,RQT_B_HHI_4,RQT_B_HHI_4.bit,RQT_B_HHI_4.md5 -+1,RQT_C_HHI_4,RQT_C_HHI_4.bit,RQT_C_HHI_4.md5 -+1,RQT_D_HHI_4,RQT_D_HHI_4.bit,RQT_D_HHI_4.md5 -+1,RQT_E_HHI_4,RQT_E_HHI_4.bit,RQT_E_HHI_4.md5 -+1,RQT_F_HHI_4,RQT_F_HHI_4.bit,RQT_F_HHI_4.md5 -+1,RQT_G_HHI_4,RQT_G_HHI_4.bit,RQT_G_HHI_4.md5 -+1,SAO_A_MediaTek_4,SAO_A_MediaTek_4.bit,SAO_A_MediaTek_4.md5 -+1,SAO_B_MediaTek_5,SAO_B_MediaTek_5.bit,SAO_B_MediaTek_5.md5 -+1,SAO_C_Samsung_5,SAO_C_Samsung_5.bin,SAO_C_Samsung_5.md5 -+1,SAO_D_Samsung_5,SAO_D_Samsung_5.bin,SAO_D_Samsung_5.md5 -+1,SAO_E_Canon_4,SAO_E_Canon_4.bit,SAO_E_Canon_4.md5 -+1,SAO_F_Canon_3,SAO_F_Canon_3.bit,SAO_F_Canon_3.md5 -+1,SAO_G_Canon_3,SAO_G_Canon_3.bit,SAO_G_Canon_3.md5 -+1,SAO_H_Parabola_1,SAO_H_Parabola_1.bit,SAO_H_Parabola_1.md5 -+2,SAODBLK_A_MainConcept_4,SAODBLK_A_MainConcept_4.bin,SAODBLK_A_MainConcept_4_md5.txt -+2,SAODBLK_B_MainConcept_4,SAODBLK_B_MainConcept_4.bin,SAODBLK_B_MainConcept_4_md5.txt -+1,SDH_A_Orange_4,SDH_A_Orange_4.bit,SDH_A_Orange_4_yuv.md5 -+1,SLICES_A_Rovi_3,SLICES_A_Rovi_3.bin,SLICES_A_Rovi_3.md5 -+1,SLIST_A_Sony_5,SLIST_A_Sony_5.bin,SLIST_A_Sony_5_yuv.md5 -+1,SLIST_B_Sony_9,SLIST_B_Sony_9.bin,SLIST_B_Sony_9_yuv.md5 -+1,SLIST_C_Sony_4,SLIST_C_Sony_4.bin,SLIST_C_Sony_4_yuv.md5 -+1,SLIST_D_Sony_9,str.bin,SLIST_D_Sony_9_yuv.md5 -+1,SLPPLP_A_VIDYO_2,SLPPLP_A_VIDYO_2.bit,SLPPLP_A_VIDYO_2_yuv.md5 -+1,STRUCT_A_Samsung_7,STRUCT_A_Samsung_7.bin,STRUCT_A_Samsung_7.md5 -+1,STRUCT_B_Samsung_7,STRUCT_B_Samsung_7.bin,STRUCT_B_Samsung_7.md5 -+1,TILES_A_Cisco_2,TILES_A_Cisco_2.bin,TILES_A_Cisco_2_yuv.md5 -+1,TILES_B_Cisco_1,TILES_B_Cisco_1.bin,TILES_B_Cisco_1_yuv.md5 -+1,TMVP_A_MS_3,TMVP_A_MS_3.bit,TMVP_A_MS_3.yuv.md5 -+1,TSCL_A_VIDYO_5,TSCL_A_VIDYO_5.bit,TSCL_A_VIDYO_5_yuv.md5 -+1,TSCL_B_VIDYO_4,TSCL_B_VIDYO_4.bit,TSCL_B_VIDYO_4_yuv.md5 -+1,TSKIP_A_MS_3,TSKIP_A_MS_3.bit,TSKIP_A_MS_3.yuv.md5 -+3,TSUNEQBD_A_MAIN10_Technicolor_2,TSUNEQBD_A_MAIN10_Technicolor_2.bit,TSUNEQBD_A_MAIN10_Technicolor_2_yuv.md5, # unequal bit depth -+1,TUSIZE_A_Samsung_1,TUSIZE_A_Samsung_1.bin,TUSIZE_A_Samsung_1.md5 -+1,VPSID_A_VIDYO_2,VPSID_A_VIDYO_2.bit,VPSID_A_VIDYO_2_yuv.md5 -+3,VPSSPSPPS_A_MainConcept_1,VPSSPSPPS_A_MainConcept_1.bin,VPSSPSPPS_A_MainConcept_1_md5.txt, # ??? -+1,WP_A_MAIN10_Toshiba_3,WP_A_MAIN10_Toshiba_3.bit,WP_A_MAIN10_Toshiba_3_yuv.md5 -+1,WP_A_Toshiba_3,WP_A_Toshiba_3.bit,WP_A_Toshiba_3_yuv.md5 -+1,WP_B_Toshiba_3,WP_B_Toshiba_3.bit,WP_B_Toshiba_3_yuv.md5 -+1,WP_MAIN10_B_Toshiba_3,WP_MAIN10_B_Toshiba_3.bit,WP_MAIN10_B_Toshiba_3_yuv.md5 -+1,WPP_A_ericsson_MAIN10_2,WPP_A_ericsson_MAIN10_2.bit,WPP_A_ericsson_MAIN10_yuv.md5 -+1,WPP_A_ericsson_MAIN_2,WPP_A_ericsson_MAIN_2.bit,WPP_A_ericsson_MAIN_2_yuv.md5 -+1,WPP_B_ericsson_MAIN10_2,WPP_B_ericsson_MAIN10_2.bit,WPP_B_ericsson_MAIN10_yuv.md5 -+1,WPP_B_ericsson_MAIN_2,WPP_B_ericsson_MAIN_2.bit,WPP_B_ericsson_MAIN_2_yuv.md5 -+1,WPP_C_ericsson_MAIN10_2,WPP_C_ericsson_MAIN10_2.bit,WPP_C_ericsson_MAIN10_yuv.md5 -+1,WPP_C_ericsson_MAIN_2,WPP_C_ericsson_MAIN_2.bit,WPP_C_ericsson_MAIN_2_yuv.md5 -+1,WPP_D_ericsson_MAIN10_2,WPP_D_ericsson_MAIN10_2.bit,WPP_D_ericsson_MAIN10_yuv.md5 -+1,WPP_D_ericsson_MAIN_2,WPP_D_ericsson_MAIN_2.bit,WPP_D_ericsson_MAIN_2_yuv.md5 -+1,WPP_E_ericsson_MAIN10_2,WPP_E_ericsson_MAIN10_2.bit,WPP_E_ericsson_MAIN10_yuv.md5 -+1,WPP_E_ericsson_MAIN_2,WPP_E_ericsson_MAIN_2.bit,WPP_E_ericsson_MAIN_2_yuv.md5 -+1,WPP_F_ericsson_MAIN10_2,WPP_F_ericsson_MAIN10_2.bit,WPP_F_ericsson_MAIN10_yuv.md5 -+1,WPP_F_ericsson_MAIN_2,WPP_F_ericsson_MAIN_2.bit,WPP_F_ericsson_MAIN_2_yuv.md5 -diff --git a/pi-util/conf_h265.csv b/pi-util/conf_h265.csv -new file mode 100644 -index 0000000000..fc14f2a3c2 ---- /dev/null -+++ b/pi-util/conf_h265.csv -@@ -0,0 +1,144 @@ -+1,ADJUST_IPRED_ANGLE_A_RExt_Mitsubishi_1,ADJUST_IPRED_ANGLE_A_RExt_Mitsubishi_1.bit,ADJUST_IPRED_ANGLE_A_RExt_Mitsubishi_1.md5 -+1,AMP_A_Samsung_6,AMP_A_Samsung_6.bin,AMP_A_Samsung_6.md5 -+1,AMP_B_Samsung_6,AMP_B_Samsung_6.bin,AMP_B_Samsung_6.md5 -+1,AMP_D_Hisilicon_3,AMP_D_Hisilicon.bit,AMP_D_Hisilicon_3.yuv.md5 -+1,AMP_E_Hisilicon_3,AMP_E_Hisilicon.bit,AMP_E_Hisilicon_3.yuv.md5 -+1,AMP_F_Hisilicon_3,AMP_F_Hisilicon_3.bit,AMP_F_Hisilicon_3.yuv.md5 -+1,AMVP_A_MTK_4,AMVP_A_MTK_4.bit,AMVP_A_MTK_4.md5 -+1,AMVP_B_MTK_4,AMVP_B_MTK_4.bit,AMVP_B_MTK_4.md5 -+1,AMVP_C_Samsung_6,AMVP_C_Samsung_6.bin,AMVP_C_Samsung_6.md5 -+1,BUMPING_A_ericsson_1,BUMPING_A_ericsson_1.bit,BUMPING_A_ericsson_1.md5 -+1,CAINIT_A_SHARP_4,CAINIT_A_SHARP_4.bit,CAINIT_A_SHARP_4.md5 -+1,CAINIT_B_SHARP_4,CAINIT_B_SHARP_4.bit,CAINIT_B_SHARP_4.md5 -+1,CAINIT_C_SHARP_3,CAINIT_C_SHARP_3.bit,CAINIT_C_SHARP_3.md5 -+1,CAINIT_D_SHARP_3,CAINIT_D_SHARP_3.bit,CAINIT_D_SHARP_3.md5 -+1,CAINIT_E_SHARP_3,CAINIT_E_SHARP_3.bit,CAINIT_E_SHARP_3.md5 -+1,CAINIT_F_SHARP_3,CAINIT_F_SHARP_3.bit,CAINIT_F_SHARP_3.md5 -+1,CAINIT_G_SHARP_3,CAINIT_G_SHARP_3.bit,CAINIT_G_SHARP_3.md5 -+1,CAINIT_H_SHARP_3,CAINIT_H_SHARP_3.bit,CAINIT_H_SHARP_3.md5 -+1,CIP_A_Panasonic_3,CIP_A_Panasonic_3.bit,CIP_A_Panasonic_3_yuv.md5 -+1,cip_B_NEC_3,cip_B_NEC_3.bit,cip_B_NEC_3.md5 -+1,CIP_C_Panasonic_2,CIP_C_Panasonic_2.bit,CIP_C_Panasonic_2_yuv.md5 -+1,CONFWIN_A_Sony_1,CONFWIN_A_Sony_1.bit,CONFWIN_A_Sony_1.md5 -+1,DBLK_A_MAIN10_VIXS_3,DBLK_A_MAIN10_VIXS_3.bit,DBLK_A_MAIN10_VIXS_3.md5 -+1,DBLK_A_SONY_3,DBLK_A_SONY_3.bit,DBLK_A_SONY_3.bit.yuv.md5 -+1,DBLK_B_SONY_3,DBLK_B_SONY_3.bit,DBLK_B_SONY_3.bit.yuv.md5 -+1,DBLK_C_SONY_3,DBLK_C_SONY_3.bit,DBLK_C_SONY_3.bit.yuv.md5 -+1,DBLK_D_VIXS_2,DBLK_D_VIXS_2.bit,DBLK_D_VIXS_2_yuv.md5 -+1,DBLK_E_VIXS_2,DBLK_E_VIXS_2.bit,DBLK_E_VIXS_2_yuv.md5 -+1,DBLK_F_VIXS_2,DBLK_F_VIXS_2.bit,DBLK_F_VIXS_2_yuv.md5 -+1,DBLK_G_VIXS_2,DBLK_G_VIXS_2.bit,DBLK_G_VIXS_2_yuv.md5 -+1,DELTAQP_A_BRCM_4,DELTAQP_A_BRCM_4.bit,DELTAQP_A_BRCM_4_yuv.md5 -+1,DELTAQP_B_SONY_3,DELTAQP_B_SONY_3.bit,DELTAQP_B_SONY_3.bit.yuv.md5 -+1,DELTAQP_C_SONY_3,DELTAQP_C_SONY_3.bit,DELTAQP_C_SONY_3.bit.yuv.md5 -+1,DSLICE_A_HHI_5,DSLICE_A_HHI_5.bin,DSLICE_A_HHI_5.md5 -+1,DSLICE_B_HHI_5,DSLICE_B_HHI_5.bin,DSLICE_B_HHI_5.md5 -+1,DSLICE_C_HHI_5,DSLICE_C_HHI_5.bin,DSLICE_C_HHI_5.md5 -+1,ENTP_A_QUALCOMM_1,ENTP_A_Qualcomm_1.bit,ENTP_A_Qualcomm_1.md5 -+1,ENTP_B_Qualcomm_1,ENTP_B_Qualcomm_1.bit,ENTP_B_Qualcomm_1.md5 -+1,ENTP_C_Qualcomm_1,ENTP_C_Qualcomm_1.bit,ENTP_C_Qualcomm_1.md5 -+1,EXT_A_ericsson_4,EXT_A_ericsson_4.bit,EXT_A_ericsson_4.md5 -+1,FILLER_A_Sony_1,FILLER_A_Sony_1.bit,FILLER_A_Sony_1.md5 -+1,HRD_A_Fujitsu_3,HRD_A_Fujitsu_3.bin,HRD_A_Fujitsu_3.md5 -+1,INITQP_A_Sony_1,INITQP_A_Sony_1.bit,INITQP_A_Sony_1.md5 -+1,INITQP_B_Main10_Sony_1,INITQP_B_Main10_Sony_1.bit,INITQP_B_Main10_Sony_1.md5 -+1,ipcm_A_NEC_3,ipcm_A_NEC_3.bit,ipcm_A_NEC_3.md5 -+1,ipcm_B_NEC_3,ipcm_B_NEC_3.bit,ipcm_B_NEC_3.md5 -+1,ipcm_C_NEC_3,ipcm_C_NEC_3.bit,ipcm_C_NEC_3.md5 -+1,ipcm_D_NEC_3,ipcm_D_NEC_3.bit,ipcm_D_NEC_3.md5 -+1,ipcm_E_NEC_2,ipcm_E_NEC_2.bit,ipcm_E_NEC_2.md5 -+1,IPRED_A_docomo_2,IPRED_A_docomo_2.bit,IPRED_A_docomo_2.md5 -+1,IPRED_B_Nokia_3,IPRED_B_Nokia_3.bit,IPRED_B_Nokia_3_yuv.md5 -+1,IPRED_C_Mitsubishi_3,IPRED_C_Mitsubishi_3.bit,IPRED_C_Mitsubishi_3_yuv.md5 -+1,LS_A_Orange_2,LS_A_Orange_2.bit,LS_A_Orange_2_yuv.md5 -+1,LS_B_Orange_4,LS_B_Orange_4.bit,LS_B_Orange_4_yuv.md5 -+1,LTRPSPS_A_Qualcomm_1,LTRPSPS_A_Qualcomm_1.bit,LTRPSPS_A_Qualcomm_1.md5 -+1,MAXBINS_A_TI_4,MAXBINS_A_TI_4.bit,MAXBINS_A_TI_4.md5 -+1,MAXBINS_B_TI_4,MAXBINS_B_TI_4.bit,MAXBINS_B_TI_4.md5 -+1,MAXBINS_C_TI_4,MAXBINS_C_TI_4.bit,MAXBINS_C_TI_4.md5 -+1,MERGE_A_TI_3,MERGE_A_TI_3.bit,MERGE_A_TI_3.md5 -+1,MERGE_B_TI_3,MERGE_B_TI_3.bit,MERGE_B_TI_3.md5 -+1,MERGE_C_TI_3,MERGE_C_TI_3.bit,MERGE_C_TI_3.md5 -+1,MERGE_D_TI_3,MERGE_D_TI_3.bit,MERGE_D_TI_3.md5 -+1,MERGE_E_TI_3,MERGE_E_TI_3.bit,MERGE_E_TI_3.md5 -+1,MERGE_F_MTK_4,MERGE_F_MTK_4.bit,MERGE_F_MTK_4.md5 -+1,MERGE_G_HHI_4,MERGE_G_HHI_4.bit,MERGE_G_HHI_4.md5 -+1,MVCLIP_A_qualcomm_3,MVCLIP_A_qualcomm_3.bit,MVCLIP_A_qualcomm_3.yuv.md5 -+1,MVDL1ZERO_A_docomo_4,MVDL1ZERO_A_docomo_4.bit,MVDL1ZERO_A_docomo_4.md5 -+1,MVEDGE_A_qualcomm_3,MVEDGE_A_qualcomm_3.bit,MVEDGE_A_qualcomm_3.yuv.md5 -+1,NoOutPrior_A_Qualcomm_1,NoOutPrior_A_Qualcomm_1.bit,NoOutPrior_A_Qualcomm_1.md5 -+1,NoOutPrior_B_Qualcomm_1,NoOutPrior_B_Qualcomm_1.bit,NoOutPrior_B_Qualcomm_1.md5 -+1,NUT_A_ericsson_5,NUT_A_ericsson_5.bit,NUT_A_ericsson_5.md5 -+1,OPFLAG_A_Qualcomm_1,OPFLAG_A_Qualcomm_1.bit,OPFLAG_A_Qualcomm_1.md5 -+1,OPFLAG_B_Qualcomm_1,OPFLAG_B_Qualcomm_1.bit,OPFLAG_B_Qualcomm_1.md5 -+1,OPFLAG_C_Qualcomm_1,OPFLAG_C_Qualcomm_1.bit,OPFLAG_C_Qualcomm_1.md5 -+1,PICSIZE_A_Bossen_1,PICSIZE_A_Bossen_1.bin,PICSIZE_A_Bossen_1.md5 -+1,PICSIZE_B_Bossen_1,PICSIZE_B_Bossen_1.bin,PICSIZE_B_Bossen_1.md5 -+1,PICSIZE_C_Bossen_1,PICSIZE_C_Bossen_1.bin,PICSIZE_C_Bossen_1.md5 -+1,PICSIZE_D_Bossen_1,PICSIZE_D_Bossen_1.bin,PICSIZE_D_Bossen_1.md5 -+1,PMERGE_A_TI_3,PMERGE_A_TI_3.bit,PMERGE_A_TI_3.md5 -+1,PMERGE_B_TI_3,PMERGE_B_TI_3.bit,PMERGE_B_TI_3.md5 -+1,PMERGE_C_TI_3,PMERGE_C_TI_3.bit,PMERGE_C_TI_3.md5 -+1,PMERGE_D_TI_3,PMERGE_D_TI_3.bit,PMERGE_D_TI_3.md5 -+1,PMERGE_E_TI_3,PMERGE_E_TI_3.bit,PMERGE_E_TI_3.md5 -+1,POC_A_Bossen_3,POC_A_Bossen_3.bin,POC_A_Bossen_3.md5 -+1,PPS_A_qualcomm_7,PPS_A_qualcomm_7.bit,PPS_A_qualcomm_7.yuv.md5 -+1,PS_B_VIDYO_3,PS_B_VIDYO_3.bit,PS_B_VIDYO_3_yuv.md5 -+1,RAP_A_docomo_6,RAP_A_docomo_6.bit,RAP_A_docomo_6.md5 -+1,RAP_B_Bossen_2,RAP_B_Bossen_2.bit,RAP_B_Bossen_2.md5 -+1,RPLM_A_qualcomm_4,RPLM_A_qualcomm_4.bit,RPLM_A_qualcomm_4.yuv.md5 -+1,RPLM_B_qualcomm_4,RPLM_B_qualcomm_4.bit,RPLM_B_qualcomm_4.yuv.md5 -+1,RPS_A_docomo_5,RPS_A_docomo_5.bit,RPS_A_docomo_5.md5 -+1,RPS_B_qualcomm_5,RPS_B_qualcomm_5.bit,RPS_B_qualcomm_5.yuv.md5 -+1,RPS_C_ericsson_5,RPS_C_ericsson_5.bit,RPS_C_ericsson_5.md5 -+1,RPS_D_ericsson_6,RPS_D_ericsson_6.bit,RPS_D_ericsson_6.md5 -+1,RPS_E_qualcomm_5,RPS_E_qualcomm_5.bit,RPS_E_qualcomm_5.yuv.md5 -+1,RPS_F_docomo_2,RPS_F_docomo_2.bit,RPS_F_docomo_2.md5 -+1,RQT_A_HHI_4,RQT_A_HHI_4.bit,RQT_A_HHI_4.md5 -+1,RQT_B_HHI_4,RQT_B_HHI_4.bit,RQT_B_HHI_4.md5 -+1,RQT_C_HHI_4,RQT_C_HHI_4.bit,RQT_C_HHI_4.md5 -+1,RQT_D_HHI_4,RQT_D_HHI_4.bit,RQT_D_HHI_4.md5 -+1,RQT_E_HHI_4,RQT_E_HHI_4.bit,RQT_E_HHI_4.md5 -+1,RQT_F_HHI_4,RQT_F_HHI_4.bit,RQT_F_HHI_4.md5 -+1,RQT_G_HHI_4,RQT_G_HHI_4.bit,RQT_G_HHI_4.md5 -+1,SAO_A_MediaTek_4,SAO_A_MediaTek_4.bit,SAO_A_MediaTek_4.md5 -+1,SAO_B_MediaTek_5,SAO_B_MediaTek_5.bit,SAO_B_MediaTek_5.md5 -+1,SAO_C_Samsung_5,SAO_C_Samsung_5.bin,SAO_C_Samsung_5.md5 -+1,SAO_D_Samsung_5,SAO_D_Samsung_5.bin,SAO_D_Samsung_5.md5 -+1,SAO_E_Canon_4,SAO_E_Canon_4.bit,SAO_E_Canon_4.md5 -+1,SAO_F_Canon_3,SAO_F_Canon_3.bit,SAO_F_Canon_3.md5 -+1,SAO_G_Canon_3,SAO_G_Canon_3.bit,SAO_G_Canon_3.md5 -+1,SDH_A_Orange_4,SDH_A_Orange_4.bit,SDH_A_Orange_4_yuv.md5 -+1,SLICES_A_Rovi_3,SLICES_A_Rovi_3.bin,SLICES_A_Rovi_3.md5 -+1,SLIST_A_Sony_4,str.bin,SLIST_A_Sony_4_yuv.md5 -+1,SLIST_B_Sony_8,str.bin,SLIST_B_Sony_8_yuv.md5 -+1,SLIST_C_Sony_3,str.bin,SLIST_C_Sony_3_yuv.md5 -+1,SLIST_D_Sony_9,str.bin,SLIST_D_Sony_9_yuv.md5 -+1,SLPPLP_A_VIDYO_2,SLPPLP_A_VIDYO_2.bit,SLPPLP_A_VIDYO_2_yuv.md5 -+1,STRUCT_A_Samsung_6,STRUCT_A_Samsung_6.bin,STRUCT_A_Samsung_6.md5 -+1,STRUCT_B_Samsung_6,STRUCT_B_Samsung_6.bin,STRUCT_B_Samsung_6.md5 -+1,TILES_A_Cisco_2,TILES_A_Cisco_2.bin,TILES_A_Cisco_2_yuv.md5 -+1,TILES_B_Cisco_1,TILES_B_Cisco_1.bin,TILES_B_Cisco_1_yuv.md5 -+1,TMVP_A_MS_3,TMVP_A_MS_3.bit,TMVP_A_MS_3.yuv.md5 -+1,TSCL_A_VIDYO_5,TSCL_A_VIDYO_5.bit,TSCL_A_VIDYO_5_yuv.md5 -+1,TSCL_B_VIDYO_4,TSCL_B_VIDYO_4.bit,TSCL_B_VIDYO_4_yuv.md5 -+1,TSKIP_A_MS_3,TSKIP_A_MS_3.bit,TSKIP_A_MS_3.yuv.md5 -+0,TSUNEQBD_A_MAIN10_Technicolor_2,TSUNEQBD_A_MAIN10_Technicolor_2.bit,TSUNEQBD_A_MAIN10_Technicolor_2_yuv.md5, # Y/C bit depth unmatched -+1,TUSIZE_A_Samsung_1,TUSIZE_A_Samsung_1.bin,TUSIZE_A_Samsung_1.md5 -+1,VPSID_A_VIDYO_2,VPSID_A_VIDYO_2.bit,VPSID_A_VIDYO_2_yuv.md5 -+1,WP_A_MAIN10_Toshiba_3,WP_A_MAIN10_Toshiba_3.bit,WP_A_MAIN10_Toshiba_3_yuv.md5 -+1,WP_A_Toshiba_3,WP_A_Toshiba_3.bit,WP_A_Toshiba_3_yuv.md5 -+1,WP_B_Toshiba_3,WP_B_Toshiba_3.bit,WP_B_Toshiba_3_yuv.md5 -+1,WP_MAIN10_B_Toshiba_3,WP_MAIN10_B_Toshiba_3.bit,WP_MAIN10_B_Toshiba_3_yuv.md5 -+1,WPP_A_ericsson_MAIN10_2,WPP_A_ericsson_MAIN10_2.bit,WPP_A_ericsson_MAIN10_yuv.md5 -+1,WPP_A_ericsson_MAIN_2,WPP_A_ericsson_MAIN_2.bit,WPP_A_ericsson_MAIN_2_yuv.md5 -+1,WPP_B_ericsson_MAIN10_2,WPP_B_ericsson_MAIN10_2.bit,WPP_B_ericsson_MAIN10_yuv.md5 -+1,WPP_B_ericsson_MAIN_2,WPP_B_ericsson_MAIN_2.bit,WPP_B_ericsson_MAIN_2_yuv.md5 -+1,WPP_C_ericsson_MAIN10_2,WPP_C_ericsson_MAIN10_2.bit,WPP_C_ericsson_MAIN10_yuv.md5 -+1,WPP_C_ericsson_MAIN_2,WPP_C_ericsson_MAIN_2.bit,WPP_C_ericsson_MAIN_2_yuv.md5 -+1,WPP_D_ericsson_MAIN10_2,WPP_D_ericsson_MAIN10_2.bit,WPP_D_ericsson_MAIN10_yuv.md5 -+1,WPP_D_ericsson_MAIN_2,WPP_D_ericsson_MAIN_2.bit,WPP_D_ericsson_MAIN_2_yuv.md5 -+1,WPP_E_ericsson_MAIN10_2,WPP_E_ericsson_MAIN10_2.bit,WPP_E_ericsson_MAIN10_yuv.md5 -+1,WPP_E_ericsson_MAIN_2,WPP_E_ericsson_MAIN_2.bit,WPP_E_ericsson_MAIN_2_yuv.md5 -+1,WPP_F_ericsson_MAIN10_2,WPP_F_ericsson_MAIN10_2.bit,WPP_F_ericsson_MAIN10_yuv.md5 -+1,WPP_F_ericsson_MAIN_2,WPP_F_ericsson_MAIN_2.bit,WPP_F_ericsson_MAIN_2_yuv.md5 -diff --git a/pi-util/conf_pi1.sh b/pi-util/conf_pi1.sh -new file mode 100755 -index 0000000000..59c0d3959e ---- /dev/null -+++ b/pi-util/conf_pi1.sh -@@ -0,0 +1,30 @@ -+echo "Configure for Pi1" -+ -+RPI_TOOLROOT=`pwd`/../tools/arm-bcm2708/arm-rpi-4.9.3-linux-gnueabihf -+RPI_OPT_VC=`pwd`/../firmware/opt/vc -+ -+RPI_INCLUDES="-I$RPI_OPT_VC/include -I$RPI_OPT_VC/include/interface/vcos/pthreads -I$RPI_OPT_VC/include/interface/vmcs_host/linux" -+RPI_LIBDIRS="-L$RPI_TOOLROOT/lib -L$RPI_OPT_VC/lib" -+#RPI_KEEPS="-save-temps=obj" -+RPI_KEEPS="" -+ -+./configure --enable-cross-compile\ -+ --cpu=arm1176jzf-s\ -+ --arch=arm\ -+ --disable-neon\ -+ --target-os=linux\ -+ --disable-stripping\ -+ --enable-mmal\ -+ --extra-cflags="-g $RPI_KEEPS $RPI_INCLUDES"\ -+ --extra-cxxflags="$RPI_INCLUDES"\ -+ --extra-ldflags="$RPI_LIBDIRS -Wl,-rpath=/opt/vc/lib,-rpath-link=$RPI_OPT_VC/lib,-rpath=/lib,-rpath=/usr/lib,-rpath-link=$RPI_TOOLROOT/lib,-rpath-link=$RPI_TOOLROOT/lib"\ -+ --extra-libs="-Wl,--start-group -lbcm_host -lmmal -lmmal_util -lmmal_core -lvcos -lvcsm -lvchostif -lvchiq_arm"\ -+ --cross-prefix=$RPI_TOOLROOT/bin/arm-linux-gnueabihf- -+ -+ -+# --enable-extra-warnings\ -+# --arch=armv71\ -+# --enable-shared\ -+ -+# gcc option for getting asm listing -+# -Wa,-ahls -diff --git a/pi-util/conf_pi2.sh b/pi-util/conf_pi2.sh -new file mode 100755 -index 0000000000..40549a35e5 ---- /dev/null -+++ b/pi-util/conf_pi2.sh -@@ -0,0 +1,32 @@ -+echo "Configure for Pi2/3" -+ -+RPI_TOOLROOT=`pwd`/../tools/arm-bcm2708/arm-rpi-4.9.3-linux-gnueabihf -+RPI_OPT_VC=`pwd`/../firmware/hardfp/opt/vc -+ -+RPI_INCLUDES="-I$RPI_OPT_VC/include -I$RPI_OPT_VC/include/interface/vcos/pthreads -I$RPI_OPT_VC/include/interface/vmcs_host/linux" -+RPI_LIBDIRS="-L$RPI_TOOLROOT/lib -L$RPI_OPT_VC/lib" -+RPI_DEFINES="-D__VCCOREVER__=0x4000000 -mfpu=neon-vfpv4" -+#RPI_KEEPS="-save-temps=obj" -+RPI_KEEPS="" -+ -+./configure --enable-cross-compile\ -+ --arch=armv6t2\ -+ --cpu=cortex-a7\ -+ --target-os=linux\ -+ --disable-stripping\ -+ --disable-thumb\ -+ --enable-mmal\ -+ --enable-rpi\ -+ --extra-cflags="-ggdb $RPI_KEEPS $RPI_DEFINES $RPI_INCLUDES"\ -+ --extra-cxxflags="$RPI_DEFINES $RPI_INCLUDES"\ -+ --extra-ldflags="$RPI_LIBDIRS -Wl,-rpath=/opt/vc/lib,-rpath-link=$RPI_OPT_VC/lib,-rpath=/lib,-rpath=/usr/lib,-rpath-link=$RPI_TOOLROOT/lib,-rpath-link=$RPI_TOOLROOT/lib"\ -+ --extra-libs="-Wl,--start-group -lbcm_host -lmmal -lmmal_util -lmmal_core -lvcos -lvcsm -lvchostif -lvchiq_arm"\ -+ --cross-prefix=$RPI_TOOLROOT/bin/arm-linux-gnueabihf- -+ -+# --enable-decoder=hevc_rpi\ -+# --enable-extra-warnings\ -+# --arch=armv71\ -+# --enable-shared\ -+ -+# gcc option for getting asm listing -+# -Wa,-ahls -diff --git a/pi-util/ffconf.py b/pi-util/ffconf.py -new file mode 100755 -index 0000000000..e9556f0837 ---- /dev/null -+++ b/pi-util/ffconf.py -@@ -0,0 +1,175 @@ -+#!/usr/bin/env python -+ -+import string -+import os -+import subprocess -+import re -+import argparse -+import sys -+import csv -+from stat import * -+ -+ffmpeg_exec = "./ffmpeg" -+ -+def testone(fileroot, srcname, es_file, md5_file, vcodec): -+ tmp_root = "/tmp" -+ -+ names = srcname.split('/') -+ while len(names) > 1: -+ tmp_root = os.path.join(tmp_root, names[0]) -+ del names[0] -+ name = names[0] -+ -+ if not os.path.exists(tmp_root): -+ os.makedirs(tmp_root) -+ -+ dec_file = os.path.join(tmp_root, name + ".dec.md5") -+ try: -+ os.remove(dec_file) -+ except: -+ pass -+ -+ flog = open(os.path.join(tmp_root, name + ".log"), "wt") -+ -+ # Unaligned needed for cropping conformance -+ rstr = subprocess.call( -+ [ffmpeg_exec, "-flags", "unaligned", "-vcodec", vcodec, "-i", os.path.join(fileroot, es_file), "-f", "md5", dec_file], -+ stdout=flog, stderr=subprocess.STDOUT) -+ -+ try: -+ m1 = None -+ m2 = None -+ with open(os.path.join(fileroot, md5_file)) as f: -+ for line in f: -+ m1 = re.search("[0-9a-f]{32}", line.lower()) -+ if m1: -+ break -+ -+ with open(dec_file) as f: -+ m2 = re.search("[0-9a-f]{32}", f.readline()) -+ except: -+ pass -+ -+ if m1 and m2 and m1.group() == m2.group(): -+ print >> flog, "Match: " + m1.group() -+ rv = 0 -+ elif not m1: -+ print >> flog, "****** Cannot find m1" -+ rv = 3 -+ elif not m2: -+ print >> flog, "****** Cannot find m2" -+ rv = 2 -+ else: -+ print >> flog, "****** Mismatch: " + m1.group() + " != " + m2.group() -+ rv = 1 -+ flog.close() -+ return rv -+ -+def scandir(root): -+ aconf = [] -+ ents = os.listdir(root) -+ ents.sort(key=str.lower) -+ for name in ents: -+ test_path = os.path.join(root, name) -+ if S_ISDIR(os.stat(test_path).st_mode): -+ files = os.listdir(test_path) -+ es_file = "?" -+ md5_file = "?" -+ for f in files: -+ (base, ext) = os.path.splitext(f) -+ if base[0] == '.': -+ pass -+ elif ext == ".bit" or ext == ".bin": -+ es_file = f -+ elif ext == ".md5" or (ext == ".txt" and (base[-4:] == "_md5" or base[-6:] == "md5sum")): -+ if md5_file == "?": -+ md5_file = f -+ elif base[-3:] == "yuv": -+ md5_file = f -+ aconf.append((1, name, es_file, md5_file)) -+ return aconf -+ -+def runtest(name, tests): -+ if not tests: -+ return True -+ for t in tests: -+ if name[0:len(t)] == t or name.find("/" + t) != -1: -+ return True -+ return False -+ -+def doconf(csva, tests, test_root, vcodec): -+ unx_failures = [] -+ unx_success = [] -+ failures = 0 -+ successes = 0 -+ for a in csva: -+ exp_test = int(a[0]) -+ if (exp_test and runtest(a[1], tests)): -+ name = a[1] -+ print "==== ", name, -+ sys.stdout.flush() -+ -+ rv = testone(os.path.join(test_root, name), name, a[2], a[3], vcodec=vcodec) -+ if (rv == 0): -+ successes += 1 -+ else: -+ failures += 1 -+ -+ if (rv == 0): -+ if exp_test == 2: -+ print ": * OK *" -+ unx_success.append(name) -+ else: -+ print ": ok" -+ elif exp_test == 2 and rv == 1: -+ print ": fail" -+ elif exp_test == 3 and rv == 2: -+ # Call an expected "crash" an abort -+ print ": abort" -+ else: -+ unx_failures.append(name) -+ if rv == 1: -+ print ": * FAIL *" -+ elif (rv == 2) : -+ print ": * CRASH *" -+ elif (rv == 3) : -+ print ": * MD5 MISSING *" -+ else : -+ print ": * BANG *" -+ -+ if unx_failures or unx_success: -+ print "Unexpected Failures:", unx_failures -+ print "Unexpected Success: ", unx_success -+ else: -+ print "All tests normal:", successes, "ok,", failures, "failed" -+ -+ -+class ConfCSVDialect(csv.Dialect): -+ delimiter = ',' -+ doublequote = True -+ lineterminator = '\n' -+ quotechar='"' -+ quoting = csv.QUOTE_MINIMAL -+ skipinitialspace = True -+ strict = True -+ -+if __name__ == '__main__': -+ -+ argp = argparse.ArgumentParser(description="FFmpeg h265 conformance tester") -+ argp.add_argument("tests", nargs='*') -+ argp.add_argument("--test_root", default="/opt/conform/h265.2016", help="Root dir for test") -+ argp.add_argument("--csvgen", action='store_true', help="Generate CSV file for dir") -+ argp.add_argument("--csv", default="pi-util/conf_h265.2016.csv", help="CSV filename") -+ argp.add_argument("--vcodec", default="hevc_rpi", help="vcodec name to use") -+ args = argp.parse_args() -+ -+ if args.csvgen: -+ csv.writer(sys.stdout).writerows(scandir(args.test_root)) -+ exit(0) -+ -+ with open(args.csv, 'rt') as csvfile: -+ csva = [a for a in csv.reader(csvfile, ConfCSVDialect())] -+ -+ -+ doconf(csva, args.tests, args.test_root, args.vcodec) -+ -diff --git a/pi-util/ffperf.py b/pi-util/ffperf.py -new file mode 100755 -index 0000000000..8bb326943f ---- /dev/null -+++ b/pi-util/ffperf.py -@@ -0,0 +1,125 @@ -+#!/usr/bin/env python3 -+ -+import time -+import string -+import os -+import tempfile -+import subprocess -+import re -+import argparse -+import sys -+import csv -+from stat import * -+ -+class tstats: -+ close_threshold = 0.01 -+ -+ def __init__(self, stats_dict=None): -+ if stats_dict != None: -+ self.name = stats_dict["name"] -+ self.elapsed = float(stats_dict["elapsed"]) -+ self.user = float(stats_dict["user"]) -+ self.sys = float(stats_dict["sys"]) -+ -+ def times_str(self): -+ ctime = self.sys + self.user -+ return "time=%6.2f, cpu=%6.2f (%4.2f%%)" % (self.elapsed, ctime, (ctime * 100.0) / self.elapsed) -+ -+ def dict(self): -+ return {"name":self.name, "elapsed":self.elapsed, "user":self.user, "sys":self.sys} -+ -+ def is_close(self, other): -+ return abs(self.elapsed - other.elapsed) / self.elapsed < self.close_threshold -+ -+ def __lt__(self, other): -+ return self.elapsed < other.elapsed -+ def __gt__(self, other): -+ return self.elapsed > other.elapsed -+ -+ def time_file(name, prefix): -+ stats = tstats() -+ stats.name = name -+ start_time = time.clock_gettime(time.CLOCK_MONOTONIC); -+ cproc = subprocess.Popen(["./ffmpeg", "-t", "30", "-i", prefix + name, -+ "-f", "null", os.devnull], bufsize=-1, stdout=flog, stderr=flog); -+ pinfo = os.wait4(cproc.pid, 0) -+ end_time = time.clock_gettime(time.CLOCK_MONOTONIC); -+ stats.elapsed = end_time - start_time -+ stats.user = pinfo[2].ru_utime -+ stats.sys = pinfo[2].ru_stime -+ return stats -+ -+ -+def common_prefix(s1, s2): -+ for i in range(min(len(s1),len(s2))): -+ if s1[i] != s2[i]: -+ return s1[:i] -+ return s1[:i+1] -+ -+def main(): -+ global flog -+ -+ argp = argparse.ArgumentParser(description="FFmpeg performance tester", epilog=""" -+To blank the screen before starting use "xdg-screensaver activate" -+(For some reason this doesn't seem to work from within python). -+""") -+ -+ argp.add_argument("streams", nargs='*') -+ argp.add_argument("--csv_out", default="ffperf_out.csv", help="CSV output filename") -+ argp.add_argument("--csv_in", help="CSV input filename") -+ argp.add_argument("--prefix", help="Filename prefix (include terminal '/' if a directory).") -+ argp.add_argument("--repeat", default=3, type=int, help="Run repeat count") -+ -+ args = argp.parse_args() -+ -+ csv_out = csv.DictWriter(open(args.csv_out, 'w', newline=''), ["name", "elapsed", "user", "sys"]) -+ csv_out.writeheader() -+ -+ stats_in = {} -+ if args.csv_in != None: -+ with open(args.csv_in, 'r', newline='') as f_in: -+ stats_in = {x["name"]:tstats(x) for x in csv.DictReader(f_in)} -+ -+ flog = open(os.path.join(tempfile.gettempdir(), "ffperf.log"), "wt") -+ -+ streams = args.streams -+ if not streams: -+ if not stats_in: -+ print ("No source streams specified") -+ return 1 -+ prefix = "" if args.prefix == None else args.prefix -+ streams = [k for k in stats_in] -+ elif args.prefix != None: -+ prefix = args.prefix -+ else: -+ prefix = streams[0] -+ for f in streams[1:]: -+ prefix = common_prefix(prefix, f) -+ pp = prefix.rpartition(os.sep) -+ prefix = pp[0] + pp[1] -+ streams = [s[len(prefix):] for s in streams] -+ -+ for f in sorted(streams, key=lambda x : "~" * x.count(os.sep) + x.lower()): -+ print ("====", f) -+ -+ t0 = tstats({"name":f, "elapsed":999, "user":999, "sys":999}) -+ for i in range(args.repeat): -+ t = tstats.time_file(f, prefix) -+ print ("...", t.times_str()) -+ if t0 > t: -+ t0 = t -+ -+ if t0.name in stats_in: -+ pstat = stats_in[t0.name] -+ print("---" if pstat.is_close(t0) else "<<<" if t0 < pstat else ">>>", pstat.times_str()) -+ -+ csv_out.writerow(t0.dict()) -+ -+ print () -+ -+ return 0 -+ -+ -+if __name__ == '__main__': -+ exit(main()) -+ -diff --git a/pi-util/make_array.py b/pi-util/make_array.py -new file mode 100755 -index 0000000000..67b22d2d51 ---- /dev/null -+++ b/pi-util/make_array.py -@@ -0,0 +1,23 @@ -+#!/usr/bin/env python -+ -+# Usage -+# make_array file.bin -+# Produces file.h with array of bytes. -+# -+import sys -+for file in sys.argv[1:]: -+ prefix,suffix = file.split('.') -+ assert suffix=='bin' -+ name=prefix.split('/')[-1] -+ print 'Converting',file -+ with open(prefix+'.h','wb') as out: -+ print >>out, 'static const unsigned char',name,'[] = {' -+ with open(file,'rb') as fd: -+ i = 0 -+ for byte in fd.read(): -+ print >>out, '0x%02x, ' % ord(byte), -+ i = i + 1 -+ if i % 8 == 0: -+ print >>out, ' // %04x' % (i - 8) -+ print >>out,'};' -+ -diff --git a/pi-util/perfcmp.py b/pi-util/perfcmp.py -new file mode 100644 -index 0000000000..e44cfa0c3c ---- /dev/null -+++ b/pi-util/perfcmp.py -@@ -0,0 +1,101 @@ -+#!/usr/bin/env python3 -+ -+import time -+import string -+import os -+import tempfile -+import subprocess -+import re -+import argparse -+import sys -+import csv -+from stat import * -+ -+class tstats: -+ close_threshold = 0.01 -+ -+ def __init__(self, stats_dict=None): -+ if stats_dict != None: -+ self.name = stats_dict["name"] -+ self.elapsed = float(stats_dict["elapsed"]) -+ self.user = float(stats_dict["user"]) -+ self.sys = float(stats_dict["sys"]) -+ -+ def times_str(self): -+ ctime = self.sys + self.user -+ return "time=%6.2f, cpu=%6.2f (%4.2f%%)" % (self.elapsed, ctime, (ctime * 100.0) / self.elapsed) -+ -+ def dict(self): -+ return {"name":self.name, "elapsed":self.elapsed, "user":self.user, "sys":self.sys} -+ -+ def is_close(self, other): -+ return abs(self.elapsed - other.elapsed) / self.elapsed < self.close_threshold -+ -+ def __lt__(self, other): -+ return self.elapsed < other.elapsed -+ def __gt__(self, other): -+ return self.elapsed > other.elapsed -+ -+ def time_file(name, prefix): -+ stats = tstats() -+ stats.name = name -+ start_time = time.clock_gettime(time.CLOCK_MONOTONIC); -+ cproc = subprocess.Popen(["./ffmpeg", "-t", "30", "-i", prefix + name, -+ "-f", "null", os.devnull], bufsize=-1, stdout=flog, stderr=flog); -+ pinfo = os.wait4(cproc.pid, 0) -+ end_time = time.clock_gettime(time.CLOCK_MONOTONIC); -+ stats.elapsed = end_time - start_time -+ stats.user = pinfo[2].ru_utime -+ stats.sys = pinfo[2].ru_stime -+ return stats -+ -+ -+def common_prefix(s1, s2): -+ for i in range(min(len(s1),len(s2))): -+ if s1[i] != s2[i]: -+ return s1[:i] -+ return s1[:i+1] -+ -+def main(): -+ argp = argparse.ArgumentParser(description="FFmpeg performance compare") -+ -+ argp.add_argument("stream0", help="CSV to compare") -+ argp.add_argument("stream1", nargs='?', default="ffperf_out.csv", help="CSV to compare") -+ -+ args = argp.parse_args() -+ -+ with open(args.stream0, 'r', newline='') as f_in: -+ stats0 = {x["name"]:tstats(x) for x in csv.DictReader(f_in)} -+ with open(args.stream1, 'r', newline='') as f_in: -+ stats1 = {x["name"]:tstats(x) for x in csv.DictReader(f_in)} -+ -+ print (args.stream0, "<<-->>", args.stream1) -+ print () -+ -+ for f in sorted(stats0.keys() | stats1.keys(), key=lambda x : "~" * x.count(os.sep) + x.lower()): -+ if not (f in stats0) : -+ print (" XX :", f) -+ continue -+ if not (f in stats1) : -+ print (" XX :", f) -+ continue -+ -+ s0 = stats0[f] -+ s1 = stats1[f] -+ -+ pcent = ((s0.elapsed - s1.elapsed) / s0.elapsed) * 100.0 -+ thresh = 0.3 -+ tc = 6 -+ -+ nchar = min(tc - 1, int(abs(pcent) / thresh)) -+ cc = " -- " if nchar == 0 else "<" * nchar + " " * (tc - nchar) if pcent < 0 else " " * (tc - nchar) + ">" * nchar -+ -+ print ("%6.2f %s%6.2f (%+5.2f) : %s" % -+ (s0.elapsed, cc, s1.elapsed, pcent, f)) -+ -+ return 0 -+ -+ -+if __name__ == '__main__': -+ exit(main()) -+ -diff --git a/pi-util/qem.sh b/pi-util/qem.sh -new file mode 100755 -index 0000000000..a4dbb6eacd ---- /dev/null -+++ b/pi-util/qem.sh -@@ -0,0 +1,9 @@ -+TARGET_DIR=../src/eupton_vc4dev_2012a/software/vc4/DEV/applications/tutorials/user_shader_example_tex -+QASM=python\ ../local/bin/qasm.py -+SRC_FILE=libavcodec/rpi_hevc_shader.qasm -+DST_BASE=shader -+ -+cp libavcodec/rpi_hevc_shader_cmd.h $TARGET_DIR -+$QASM -mc_c:$DST_BASE,$DST_BASE,$DST_BASE $SRC_FILE > $TARGET_DIR/$DST_BASE.c -+$QASM -mc_h:$DST_BASE,$DST_BASE,$DST_BASE $SRC_FILE > $TARGET_DIR/$DST_BASE.h -+ -diff --git a/pi-util/v3dusage.py b/pi-util/v3dusage.py -new file mode 100755 -index 0000000000..5935a11ca5 ---- /dev/null -+++ b/pi-util/v3dusage.py -@@ -0,0 +1,128 @@ -+#!/usr/bin/env python -+ -+import sys -+import argparse -+import re -+ -+def do_logparse(logname): -+ -+ rmatch = re.compile(r'^([0-9]+\.[0-9]{3}): (done )?((vpu0)|(vpu1)|(qpu1)) ([A-Z_]+) cb:([0-9a-f]+) ') -+ rqcycle = re.compile(r'^([0-9]+\.[0-9]{3}): v3d: QPU Total clock cycles for all QPUs doing vertex/coordinate shading +([0-9]+)$') -+ rqtscycle = re.compile(r'^([0-9]+\.[0-9]{3}): v3d: QPU Total clock cycles for all QPUs stalled waiting for TMUs +([0-9]+)$') -+ rl2hits = re.compile(r'^([0-9]+\.[0-9]{3}): v3d: L2C Total Level 2 cache ([a-z]+) +([0-9]+)$') -+ -+ ttotal = {'idle':0.0} -+ tstart = {} -+ qctotal = {} -+ qtstotal = {} -+ l2hits = {} -+ l2total = {} -+ time0 = None -+ idle_start = None -+ qpu_op_no = 0 -+ op_count = 0 -+ -+ with open(logname, "rt") as infile: -+ for line in infile: -+ match = rmatch.match(line) -+ if match: -+# print match.group(1), ":", match.group(2), ":", match.group(3), ":", match.group(7), ":" -+ time = float(match.group(1)) -+ unit = match.group(3) -+ opstart = not match.group(2) -+ optype = match.group(7) -+ hascb = match.group(8) != "0" -+ -+ if unit == 'qpu1': -+ unit = unit + "." + str(qpu_op_no) -+ if not opstart: -+ if hascb or optype == 'EXECUTE_SYNC': -+ qpu_op_no = 0 -+ else: -+ qpu_op_no += 1 -+ -+ # Ignore sync type -+ if optype == 'EXECUTE_SYNC': -+ continue -+ -+ if not time0: -+ time0 = time -+ -+ if opstart: -+ tstart[unit] = time; -+ elif unit in tstart: -+ op_count += 1 -+ if not unit in ttotal: -+ ttotal[unit] = 0.0 -+ ttotal[unit] += time - tstart[unit] -+ del tstart[unit] -+ -+ if not idle_start and not tstart: -+ idle_start = time -+ elif idle_start and tstart: -+ ttotal['idle'] += time - idle_start -+ idle_start = None -+ -+ match = rqcycle.match(line) -+ if match: -+ unit = "qpu1." + str(qpu_op_no) -+ if not unit in qctotal: -+ qctotal[unit] = 0 -+ qctotal[unit] += int(match.group(2)) -+ -+ match = rqtscycle.match(line) -+ if match: -+ unit = "qpu1." + str(qpu_op_no) -+ if not unit in qtstotal: -+ qtstotal[unit] = 0 -+ qtstotal[unit] += int(match.group(2)) -+ -+ match = rl2hits.match(line) -+ if match: -+ unit = "qpu1." + str(qpu_op_no) -+ if not unit in l2total: -+ l2total[unit] = 0 -+ l2hits[unit] = 0 -+ l2total[unit] += int(match.group(3)) -+ if match.group(2) == "hits": -+ l2hits[unit] += int(match.group(3)) -+ -+ -+ if not time0: -+ print "No v3d profile records found" -+ else: -+ tlogged = time - time0 -+ -+ print "Logged time:", tlogged, " Op count:", op_count -+ for unit in sorted(ttotal): -+ print b'%6s: %10.3f %7.3f%%' % (unit, ttotal[unit], ttotal[unit] * 100.0 / tlogged) -+ print -+ for unit in sorted(qctotal): -+ if not unit in qtstotal: -+ qtstotal[unit] = 0; -+ print b'%6s: Qcycles: %10d, TMU stall: %10d (%7.3f%%)' % (unit, qctotal[unit], qtstotal[unit], (qtstotal[unit] * 100.0)/qctotal[unit]) -+ if unit in l2total: -+ print b' L2Total: %10d, hits: %10d (%7.3f%%)' % (l2total[unit], l2hits[unit], (l2hits[unit] * 100.0)/l2total[unit]) -+ -+ -+ -+if __name__ == '__main__': -+ argp = argparse.ArgumentParser( -+ formatter_class=argparse.RawDescriptionHelpFormatter, -+ description="QPU/VPU perf summary from VC logging", -+ epilog = """ -+Will also summarise TMU stalls if logging requests set in qpu noflush param -+in the profiled code. -+ -+Example use: -+ vcgencmd set_logging level=0xc0 -+ -+ sudo vcdbg log msg >& t.log -+ v3dusage.py t.log -+""") -+ -+ argp.add_argument("logfile") -+ args = argp.parse_args() -+ -+ do_logparse(args.logfile) -+ -- cgit v1.2.3