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gl_vidsdl.c: Correct some swap interval related messages.

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git-svn-id: svn+ssh://svn.code.sf.net/p/quakespasm/code/trunk@1050 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
svdijk 2014-09-21 07:52:22 +00:00
parent 9afd65ffbb
commit 4d7387a92a
1 changed files with 14 additions and 9 deletions
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23
quakespasm/Quake/gl_vidsdl.c
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@ -533,9 +533,6 @@ static int VID_SetMode (int width, int height, int bpp, qboolean fullscreen)
if (fullscreen)
flags |= SDL_FULLSCREEN;
//
// swap control (the "before SDL_SetVideoMode" part)
//
gl_swap_control = true;
if (SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, (vid_vsync.value) ? 1 : 0) == -1)
gl_swap_control = false;
@ -884,25 +881,29 @@ static void GL_CheckExtensions (void)
Con_Warning ("texture_env_add not supported\n");
}
// swap control (the "after SDL_SetVideoMode" part)
// swap control
//
if (!gl_swap_control)
{
#if defined(USE_SDL2)
Con_Warning ("vertical sync not supported (SDL_GL_SetSwapInterval failed)\n");
#else
Con_Warning ("vertical sync not supported (SDL_GL_SetAttribute failed)\n");
#endif
}
#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)
#endif
{
gl_swap_control = false;
#if defined(USE_SDL2)
Con_Warning ("vertical sync not supported (SDL_GL_GetSwapInterval failed)\n");
#else
Con_Warning ("vertical sync not supported (SDL_GL_GetAttribute failed)\n");
}
#endif
}
else if ((vid_vsync.value && swap_control != 1) || (!vid_vsync.value && swap_control != 0))
{
gl_swap_control = false;
@ -910,7 +911,11 @@ static void GL_CheckExtensions (void)
}
else
{
#if defined(USE_SDL2)
Con_Printf("FOUND: SDL_GL_SetSwapInterval\n");
#else
Con_Printf("FOUND: SDL_GL_SWAP_CONTROL\n");
#endif
}
// anisotropic filtering