1#ifndef QGBA_DISPLAY
 2#define QGBA_DISPLAY
 3
 4#include <QGLWidget>
 5#include <QThread>
 6#include <QTimer>
 7
 8struct GBAThread;
 9
10namespace QGBA {
11
12class Painter;
13class Display : public QGLWidget {
14Q_OBJECT
15
16public:
17	Display(QWidget* parent = 0);
18
19public slots:
20	void startDrawing(const uint32_t* buffer, GBAThread* context);
21	void stopDrawing();
22
23protected:
24	virtual void paintEvent(QPaintEvent*) {};
25	virtual void resizeEvent(QResizeEvent*);
26
27private:
28	Painter* m_painter;
29	QThread* m_drawThread;
30};
31
32class Painter : public QObject {
33Q_OBJECT
34
35public:
36	Painter(Display* parent);
37
38	void setContext(GBAThread*);
39	void setBacking(const uint32_t*);
40	void setGLContext(QGLWidget*);
41	void resize(const QSize& size);
42
43public slots:
44	void draw();
45	void start();
46	void stop();
47
48private:
49	QTimer* m_drawTimer;
50	GBAThread* m_context;
51	const uint32_t* m_backing;
52	GLuint m_tex;
53	QGLWidget* m_gl;
54	QSize m_size;
55};
56
57}
58
59#endif