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-gamma parameter is _gone_. Colors are now almost exactly what they are in

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software. If you want to hack the colors, use the cvars.
This commit is contained in:
Jeff Teunissen 2000-10-23 09:35:54 +00:00
parent 1abb6fe74c
commit 17f9704978
1 changed files with 0 additions and 42 deletions
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42
source/gl_rmain.c
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@ -105,7 +105,6 @@ cvar_t *gl_texsort;
cvar_t *gl_smooth;
cvar_t *gl_smoothdlights;
cvar_t *gl_affinemodels;
cvar_t *gl_polyblend;
cvar_t *gl_flashblend;
cvar_t *gl_playermip;
cvar_t *gl_nocolors;
@ -122,53 +121,12 @@ extern cvar_t *scr_fov;
extern byte gammatable[256];
extern qboolean lighthalf;
static float vid_gamma = 1.0;
// LordHavoc: place for gl_rmain setup code
void glrmain_init()
{
};
/*
GL_CheckGamma
More or less redesigned by LordHavoc
*/
void
GL_CheckGamma (unsigned char *pal)
{
float inf;
int i;
if ((i = COM_CheckParm("-gamma")) == 0) {
if ((gl_renderer && strstr(gl_renderer, "Voodoo")) ||
(gl_vendor && strstr(gl_vendor, "3Dfx")))
vid_gamma = 1;
else
vid_gamma = 0.7; // default to 0.7 on non-3dfx hardware
} else
vid_gamma = atof(com_argv[i+1]);
// build the gamma table
if (vid_gamma == 1)
{
// screw the math
for (i = 0; i < 256; i++)
gammatable[i] = i;
} else {
for (i = 0; i < 256; i++)
{
inf = pow((i+1)/256.0, vid_gamma)*255 + 0.5;
inf = bound(0, inf, 255);
gammatable[i] = inf;
}
}
// correct the palette
for (i = 0; i < 768; i++)
pal[i] = gammatable[pal[i]];
}
/*
=================