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gl_vidsdl.c: be bit more lenient (and safer) regarding bpp

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git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@836 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Sander van Dijk 2013-03-02 18:10:19 +00:00
parent e2ea2d2360
commit 1c59d663ad
1 changed files with 7 additions and 6 deletions
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13
Quake/gl_vidsdl.c
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@ -203,6 +203,11 @@ static qboolean VID_ValidMode (int width, int height, int bpp, qboolean fullscre
if (height < 200)
return false;
if (fullscreen)
flags |= SDL_FULLSCREEN;
bpp = SDL_VideoModeOK(width, height, bpp, flags);
switch (bpp)
{
case 16:
@ -213,12 +218,6 @@ static qboolean VID_ValidMode (int width, int height, int bpp, qboolean fullscre
return false;
}
if (fullscreen)
flags |= SDL_FULLSCREEN;
if (!SDL_VideoModeOK(width, height, bpp, flags))
return false;
return true;
}
@ -250,6 +249,8 @@ static int VID_SetMode (int width, int height, int bpp, qboolean fullscreen)
if (SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, (vid_vsync.value) ? 1 : 0) == -1)
gl_swap_control = false;
bpp = SDL_VideoModeOK(width, height, bpp, flags);
draw_context = SDL_SetVideoMode(width, height, bpp, flags);
if (!draw_context)
Sys_Error ("Couldn't set video mode");