show loading icon for proxy generation

2019-03-26 22:32:24 +11:00
parent 6b40a4ccf8
commit 091889fbe0
19 changed files with 310 additions and 148 deletions
@@ -0,0 +1,27 @@
+#ifndef FRAMEBUFFERCOLLECTION_H
+#define FRAMEBUFFERCOLLECTION_H
+
+#include <QVector>
+
+#include "framebufferobject.h"
+
+class FramebufferCollection
+{
+public:
+  FramebufferCollection();
+
+  void Create(QOpenGLContext *ctx, int width, int height, int count);
+  void Destroy();
+
+  GLuint CurrentTexture();
+  const FramebufferObject& CurrentFramebuffer();
+  const FramebufferObject& NextFramebuffer();
+  bool TextureBelongsToCollection(GLuint tex);
+
+  bool IsCreated();
+private:
+  QVector<FramebufferObject> fbo_;
+  int fbo_index_;
+};
+
+#endif // FRAMEBUFFERCOLLECTION_H