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fix handling of vsync

This commit is contained in:
Eric Wasylishen 2014-05-19 13:00:22 -06:00
parent 8b2cce1f37
commit 3b83514df4
1 changed files with 7 additions and 1 deletions
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8
Quake/gl_vidsdl.c
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@ -807,7 +807,13 @@ static void GL_CheckExtensions (void)
{
Con_Warning ("vertical sync not supported (SDL_GL_SetAttribute failed)\n");
}
#if !defined(USE_SDL2)
#if defined(USE_SDL2)
else if ((swap_control = SDL_GL_GetSwapInterval()) == -1)
{
gl_swap_control = false;
Con_Warning ("vertical sync not supported (SDL_GL_GetSwapInterval failed)\n");
}
#else
else if (SDL_GL_GetAttribute(SDL_GL_SWAP_CONTROL, &swap_control) == -1)
{
gl_swap_control = false;