| 12345678910111213141516171819202122232425 |
- Do not harness backing store by default
- xorg-server 1.15 enables backing store if composite extension is enabled
- (default settings). Harnessing backing store through compositor leads to
- tearing effect.
- This patch reverts default harnessing backing store to conditional use if
- SDL_VIDEO_X11_BACKINGSTORE environment variable exists.
- <https://bugzilla.libsdl.org/show_bug.cgi?id=2383>
- <https://bugzilla.redhat.com/show_bug.cgi?id=1073057>
- diff -up SDL-1.2.15/src/video/x11/SDL_x11video.c.jx SDL-1.2.15/src/video/x11/SDL_x11video.c
- --- SDL-1.2.15/src/video/x11/SDL_x11video.c.jx 2012-01-19 01:30:06.000000000 -0500
- +++ SDL-1.2.15/src/video/x11/SDL_x11video.c 2014-03-04 14:39:34.691545549 -0500
- @@ -1088,7 +1088,7 @@ static int X11_CreateWindow(_THIS, SDL_S
- }
- }
-
- -#if 0 /* This is an experiment - are the graphics faster now? - nope. */
- +#if 1 /* This is an experiment - are the graphics faster now? - nope. */
- if ( SDL_getenv("SDL_VIDEO_X11_BACKINGSTORE") )
- #endif
- /* Cache the window in the server, when possible */
|
