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Fix multisampling on X11

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Setting SDL_GL_ACCELERATED_VISUAL was disabled for ioq3 SDL 1.2
for other reasons. However, it causes creating GL context to fail
if multisampling is enabled on X11 for both SDL1.2 and SDL2.

Tested using nVidia proprietary driver on Debian 7.
This commit is contained in:
Zack Middleton 2014-03-17 12:04:59 -05:00
parent 8455b5a833
commit 344ff23164
1 changed files with 2 additions and 0 deletions
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2
code/sdl/sdl_glimp.c
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@ -407,9 +407,11 @@ static int GLimp_SetMode(int mode, qboolean fullscreen, qboolean noborder)
SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 );
#if 0 // if multisampling is enabled on X11, this causes create window to fail.
// If not allowing software GL, demand accelerated
if( !r_allowSoftwareGL->integer )
SDL_GL_SetAttribute( SDL_GL_ACCELERATED_VISUAL, 1 );
#endif
if( ( SDL_window = SDL_CreateWindow( CLIENT_WINDOW_TITLE, x, y,
glConfig.vidWidth, glConfig.vidHeight, flags ) ) == 0 )