diff options
Diffstat (limited to 'src/video/opengl.h')
| -rw-r--r-- | src/video/opengl.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/video/opengl.h b/src/video/opengl.h index dfc71b5f7..16d72ff87 100644 --- a/src/video/opengl.h +++ b/src/video/opengl.h @@ -25,7 +25,7 @@ class OpenGLBackend : public ZeroedMemoryAllocator { private: static OpenGLBackend *instance; ///< Singleton instance pointer. - void *vid_buffer; ///< Pointer to the memory used for the video driver to draw to. + GLuint vid_pbo; ///< Pixel buffer object storing the memory used for the video driver to draw to. GLuint vid_texture; ///< Texture handle for the video buffer texture. GLuint vao_quad; ///< Vertex array object storing the rendering state for the fullscreen quad. GLuint vbo_quad; ///< Vertex buffer with a fullscreen quad. @@ -45,13 +45,10 @@ public: static void Destroy(); bool Resize(int w, int h, bool force = false); - void Paint(Rect update_rect); + void Paint(); - /** - * Get a pointer to the memory for the video driver to draw to. - * @return Pointer to draw on. - */ - void *GetVideoBuffer() { return this->vid_buffer; } + void *GetVideoBuffer(); + void ReleaseVideoBuffer(const Rect &update_rect); }; #endif /* VIDEO_OPENGL_H */ |