Added SDL_GL_RETAINED_BACKING to SDL_GLattr enum. Retained backing me…

…ans the memory for color buffers, depth buffers, etc cannot be overwritten by other applications between frames. The default for this setting is 'on'. I wanted to add this because turning retained backing off on iPhone dramatically increases performance.
libsdl-org · Jul 18, 2008 · 5175e8d · 5175e8d
1 parent 696c3ae
commit 5175e8d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/SDL_video.h b/include/SDL_video.h
@@ -268,7 +268,8 @@ typedef enum
     SDL_GL_STEREO,
     SDL_GL_MULTISAMPLEBUFFERS,
     SDL_GL_MULTISAMPLESAMPLES,
-    SDL_GL_ACCELERATED_VISUAL
+    SDL_GL_ACCELERATED_VISUAL,
+	SDL_GL_RETAINED_BACKING
 } SDL_GLattr;