move gl rendering to another thread

2019-01-15 17:48:36 +11:00
parent f3b0a3355c
commit 658a6d379e
15 changed files with 872 additions and 585 deletions
@@ -0,0 +1,31 @@
+#ifndef RENDERTHREAD_H
+#define RENDERTHREAD_H
+
+#include <QThread>
+#include <QMutex>
+#include <QWaitCondition>
+#include <QOffscreenSurface>
+#include <QOpenGLContext>
+#include <QOpenGLFramebufferObject>
+
+struct Sequence;
+
+class RenderThread : public QThread {
+public:
+	RenderThread();
+	~RenderThread();
+	void run();
+	QMutex mutex;
+	GLuint frameBuffer;
+	GLuint texColorBuffer;
+	void paint();
+	void start_render(QOpenGLContext* share, Sequence* s);
+private:
+	QWaitCondition waitCond;
+	QOffscreenSurface surface;
+	QOpenGLContext* share_ctx;
+	QOpenGLContext* ctx;
+	Sequence* seq;
+};
+
+#endif // RENDERTHREAD_H