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[renderer] Update crosshair color on palette changes

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This gets the crosshair working in Vulkan (next commit) and fixes issues
with changing the palette (though I've never seen a different palette
for quate, there's still the change from "all black" to an actual
palette).
This commit is contained in:
Bill Currie 2021-12-18 13:05:10 +09:00
parent 83ec2be2a6
commit 6b84ae5554
1 changed files with 15 additions and 3 deletions
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18
libs/video/renderer/r_cvar.c
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@ -107,12 +107,23 @@ int r_viewsize;
quat_t crosshair_color;
static void
crosshaircolor_update (void *_var, const viddef_t *vid)
{
cvar_t *var = _var;
byte *color;
color = &vid->palette32[bound (0, var->int_val, 255) * 4];
QuatScale (color, 1.0 / 255, crosshair_color);
}
static void
crosshaircolor_f (cvar_t *var)
{
byte *color;
color = (byte *) &d_8to24table[bound (0, var->int_val, 255)];
QuatScale (color, 1.0 / 255, crosshair_color);
if (!r_data->vid->palette32) {
// palette not initialized yet
return;
}
crosshaircolor_update (var, r_data->vid);
}
static void
@ -208,6 +219,7 @@ R_Init_Cvars (void)
"type. 0 off, 1 old white, 2 new with colors");
crosshaircolor = Cvar_Get ("crosshaircolor", "79", CVAR_ARCHIVE,
crosshaircolor_f, "Color of the new crosshair");
VID_OnPaletteChange_AddListener (crosshaircolor_update, crosshaircolor);
d_mipcap = Cvar_Get ("d_mipcap", "0", CVAR_NONE, NULL,
"Detail level. 0 is highest, 3 is lowest.");
d_mipscale = Cvar_Get ("d_mipscale", "1", CVAR_NONE, NULL, "Detail level "