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ATI drivers properly support SetDeviceGammaRamp, so now so do we.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@330 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2004-10-14 12:31:29 +00:00
parent 5fe626d5cb
commit dbf313157a
1 changed files with 9 additions and 4 deletions
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13
engine/gl/gl_vidnt.c
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@ -873,13 +873,16 @@ void GLVID_ShiftPalette (unsigned char *palette)
// VID_SetPalette (palette);
if (ActiveApp && vid_hardwaregamma.value) //this is needed because ATI drivers don't work properly (or when task-switched out).
{
if (gammaworks)
{ //we have hardware gamma applied - if we're doing a BF, we don't want to reset to the default gamma (yuck)
SetDeviceGammaRamp (maindc, ramps);
return;
}
gammaworks = !!SetDeviceGammaRamp (maindc, ramps);
}
else
gammaworks = false;
if (!gammaworks)
{
SetDeviceGammaRamp(maindc, origionalgammaramps);
}
}
@ -892,6 +895,7 @@ void VID_SetDefaultMode (void)
void GLVID_Shutdown (void)
{
SetDeviceGammaRamp(maindc, origionalgammaramps);
gammaworks = false;
VID_UnSetMode();
}
@ -1055,6 +1059,7 @@ void GLAppActivate(BOOL fActive, BOOL minimize)
v_gamma.modified = true; //wham bam thanks.
SetDeviceGammaRamp(maindc, origionalgammaramps);
gammaworks = false;
}
}