Initial optimized version LCD display emulation.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>

1 files changed, 31 insertions, 0 deletions

diff --git a/qtmips_gui/lcddisplayview.h b/qtmips_gui/lcddisplayview.h
new file mode 100644
index 0000000..010a106
--- /dev/null
+++ b/qtmips_gui/lcddisplayview.h
@@ -0,0 +1,31 @@
+#ifndef LCDDISPLAYVIEW_H
+#define LCDDISPLAYVIEW_H
+
+#include <QWidget>
+#include <QImage>
+
+#include "lcddisplay.h"
+
+class LcdDisplayView : public QWidget
+{
+    Q_OBJECT
+
+    using Super = QWidget;
+
+public:
+    explicit LcdDisplayView(QWidget *parent = 0);
+    ~LcdDisplayView();
+
+    void setup(machine::LcdDisplay *lcd_display);
+
+public slots:
+    void pixel_update(uint x, uint y, uint r, uint g, uint b);
+
+protected:
+    virtual void paintEvent(QPaintEvent *event)  override;
+
+private:
+     QImage *fb_pixels;
+};
+
+#endif // LCDDISPLAYVIEW_H