qbyte host_basepal[768];
-cvar_t v_gamma = {CVAR_SAVE, "v_gamma", "1"};
-cvar_t v_contrast = {CVAR_SAVE, "v_contrast", "1"};
-cvar_t v_brightness = {CVAR_SAVE, "v_brightness", "0"};
-cvar_t v_overbrightbits = {CVAR_SAVE, "v_overbrightbits", "0"};
-cvar_t v_hwgamma = {0, "v_hwgamma", "1"};
-
void Palette_Setup8to24(void)
{
int i;
palette_complete[255] = 0; // completely transparent black
// FIXME: fullbright_start should be read from colormap.lmp
- colormap = COM_LoadFile("gfx/colormap.lmp", true);
- if (colormap && com_filesize >= 16385)
+ colormap = FS_LoadFile("gfx/colormap.lmp", true);
+ if (colormap && fs_filesize >= 16385)
fullbright_start = 256 - colormap[16384];
else
fullbright_start = 256;
}
}
-qboolean hardwaregammasupported = false;
-void VID_UpdateGamma(qboolean force)
-{
- static float cachegamma = -1, cachebrightness = -1, cachecontrast = -1;
- static int cacheoverbrightbits = -1, cachehwgamma = -1;
-
- // LordHavoc: don't mess with gamma tables if running dedicated
- if (cls.state == ca_dedicated)
- return;
-
- if (!force
- && v_gamma.value == cachegamma
- && v_contrast.value == cachecontrast
- && v_brightness.value == cachebrightness
- && v_overbrightbits.integer == cacheoverbrightbits
- && v_hwgamma.value == cachehwgamma)
- return;
-
- if (v_gamma.value < 0.1)
- Cvar_SetValue("v_gamma", 0.1);
- if (v_gamma.value > 5.0)
- Cvar_SetValue("v_gamma", 5.0);
-
- if (v_contrast.value < 0.5)
- Cvar_SetValue("v_contrast", 0.5);
- if (v_contrast.value > 5.0)
- Cvar_SetValue("v_contrast", 5.0);
-
- if (v_brightness.value < 0)
- Cvar_SetValue("v_brightness", 0);
- if (v_brightness.value > 0.8)
- Cvar_SetValue("v_brightness", 0.8);
-
- cachegamma = v_gamma.value;
- cachecontrast = v_contrast.value;
- cachebrightness = v_brightness.value;
- cacheoverbrightbits = v_overbrightbits.integer;
-
- hardwaregammasupported = VID_SetGamma((float) (1 << cacheoverbrightbits), cachegamma, cachecontrast, cachebrightness);
- if (!hardwaregammasupported)
- {
- Con_Printf("Hardware gamma not supported.\n");
- Cvar_SetValue("v_hwgamma", 0);
- }
- cachehwgamma = v_hwgamma.integer;
-}
-
-void Gamma_Init(void)
-{
- Cvar_RegisterVariable(&v_gamma);
- Cvar_RegisterVariable(&v_brightness);
- Cvar_RegisterVariable(&v_contrast);
- Cvar_RegisterVariable(&v_hwgamma);
- Cvar_RegisterVariable(&v_overbrightbits);
-}
-
void Palette_Init(void)
{
int i;
float gamma, scale, base;
qbyte *pal;
qbyte temp[256];
- pal = (qbyte *)COM_LoadFile ("gfx/palette.lmp", false);
+ pal = (qbyte *)FS_LoadFile ("gfx/palette.lmp", false);
if (!pal)
Sys_Error ("Couldn't load gfx/palette.lmp");
memcpy(host_basepal, pal, 765);