# HG changeset patch
# User Sunny Sachanandani <sunnysachanandani@gmail.com>
# Date 1275459940 -19800
# Node ID a17fbd25767bebb71e924a7df526458862cf9b16
# Parent  ef0aa488fff65b65d46f1e456da067008da546e6
It seems that the off-screen buffers (or pixmaps) only need to be cleared while initializing.

diff -r ef0aa488fff6 -r a17fbd25767b src/video/x11/SDL_x11render.c
--- a/src/video/x11/SDL_x11render.c	Wed Jun 02 11:45:15 2010 +0530
+++ b/src/video/x11/SDL_x11render.c	Wed Jun 02 11:55:40 2010 +0530
@@ -1264,13 +1264,13 @@
             }
         }
         SDL_ClearDirtyRects(&data->dirty);
-#ifdef SDL_VIDEO_DRIVER_X11_XRENDER
+/*#ifdef SDL_VIDEO_DRIVER_X11_XRENDER
         // Clear each pixmap after a render
         if(data->xrender_available == SDL_TRUE) {
             XRenderComposite(data->display, PictOpClear, data->drawable_pict, None, data->drawable_pict,
                              0, 0, 0, 0, 0, 0, renderer->window->w, renderer->window->h);
         }
-#endif
+#endif*/
     }
     XSync(data->display, False);