Add GL_ExtensionSupported in vid_null.c because vid_shared.c relies on
[xonotic/darkplaces.git] / palette.c
index 7dbc82f..f9d68bf 100644 (file)
--- a/palette.c
+++ b/palette.c
 
 #include "quakedef.h"
-
-unsigned int palette_complete[256];
-unsigned int palette_nofullbrights[256];
-unsigned int palette_onlyfullbrights[256];
-unsigned int palette_nocolormapnofullbrights[256];
-unsigned int palette_pantsaswhite[256];
-unsigned int palette_shirtaswhite[256];
-unsigned int palette_alpha[256];
-unsigned int palette_font[256];
-
-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)
+#include "image.h"
+
+cvar_t r_colormap_palette = {0, "r_colormap_palette", "gfx/colormap_palette.lmp", "name of a palette lmp file to override the shirt/pants colors of player models. It consists of 16 shirt colors, 16 scoreboard shirt colors, 16 pants colors and 16 scoreboard pants colors"};
+
+unsigned char palette_rgb[256][3];
+unsigned char palette_rgb_pantscolormap[16][3];
+unsigned char palette_rgb_shirtcolormap[16][3];
+unsigned char palette_rgb_pantsscoreboard[16][3];
+unsigned char palette_rgb_shirtscoreboard[16][3];
+
+unsigned int palette_bgra_complete[256];
+unsigned int palette_bgra_font[256];
+unsigned int palette_bgra_alpha[256];
+unsigned int palette_bgra_nocolormap[256];
+unsigned int palette_bgra_nocolormapnofullbrights[256];
+unsigned int palette_bgra_nofullbrights[256];
+unsigned int palette_bgra_nofullbrights_transparent[256];
+unsigned int palette_bgra_onlyfullbrights[256];
+unsigned int palette_bgra_onlyfullbrights_transparent[256];
+unsigned int palette_bgra_pantsaswhite[256];
+unsigned int palette_bgra_shirtaswhite[256];
+unsigned int palette_bgra_transparent[256];
+unsigned int palette_bgra_embeddedpic[256];
+unsigned char palette_featureflags[256];
+
+unsigned int q2palette_bgra_complete[256];
+
+// John Carmack said the quake palette.lmp can be considered public domain because it is not an important asset to id, so I include it here as a fallback if no external palette file is found.
+unsigned char host_quakepal[768] =
+{
+// marked: colormap colors: cb = (colormap & 0xF0);cb += (cb >= 128 && cb < 224) ? 4 : 12;
+// 0x0*
+       0,0,0,        15,15,15,     31,31,31,     47,47,47,     63,63,63,     75,75,75,     91,91,91,     107,107,107,
+       123,123,123,  139,139,139,  155,155,155,  171,171,171,  187,187,187,  203,203,203,  219,219,219,  235,235,235,
+// 0x1*                                                   0 ^
+       15,11,7,      23,15,11,     31,23,11,     39,27,15,     47,35,19,     55,43,23,     63,47,23,     75,55,27,
+       83,59,27,     91,67,31,     99,75,31,     107,83,31,    115,87,31,    123,95,35,    131,103,35,   143,111,35,
+// 0x2*                                                   1 ^
+       11,11,15,     19,19,27,     27,27,39,     39,39,51,     47,47,63,     55,55,75,     63,63,87,     71,71,103,
+       79,79,115,    91,91,127,    99,99,139,    107,107,151,  115,115,163,  123,123,175,  131,131,187,  139,139,203,
+// 0x3*                                                   2 ^
+       0,0,0,        7,7,0,        11,11,0,      19,19,0,      27,27,0,      35,35,0,      43,43,7,      47,47,7,
+       55,55,7,      63,63,7,      71,71,7,      75,75,11,     83,83,11,     91,91,11,     99,99,11,     107,107,15,
+// 0x4*                                                   3 ^
+       7,0,0,        15,0,0,       23,0,0,       31,0,0,       39,0,0,       47,0,0,       55,0,0,       63,0,0,
+       71,0,0,       79,0,0,       87,0,0,       95,0,0,       103,0,0,      111,0,0,      119,0,0,      127,0,0,
+// 0x5*                                                   4 ^
+       19,19,0,      27,27,0,      35,35,0,      47,43,0,      55,47,0,      67,55,0,      75,59,7,      87,67,7,
+       95,71,7,      107,75,11,    119,83,15,    131,87,19,    139,91,19,    151,95,27,    163,99,31,    175,103,35,
+// 0x6*                                                   5 ^
+       35,19,7,      47,23,11,     59,31,15,     75,35,19,     87,43,23,     99,47,31,     115,55,35,    127,59,43,
+       143,67,51,    159,79,51,    175,99,47,    191,119,47,   207,143,43,   223,171,39,   239,203,31,   255,243,27,
+// 0x7*                                                   6 ^
+       11,7,0,       27,19,0,      43,35,15,     55,43,19,     71,51,27,     83,55,35,     99,63,43,     111,71,51,
+       127,83,63,    139,95,71,    155,107,83,   167,123,95,   183,135,107,  195,147,123,  211,163,139,  227,179,151,
+// 0x8*                                                   7 ^        v 8
+       171,139,163,  159,127,151,  147,115,135,  139,103,123,  127,91,111,   119,83,99,    107,75,87,    95,63,75,
+       87,55,67,     75,47,55,     67,39,47,     55,31,35,     43,23,27,     35,19,19,     23,11,11,     15,7,7,
+// 0x9*                                                   9 v
+       187,115,159,  175,107,143,  163,95,131,   151,87,119,   139,79,107,   127,75,95,    115,67,83,    107,59,75,
+       95,51,63,     83,43,55,     71,35,43,     59,31,35,     47,23,27,     35,19,19,     23,11,11,     15,7,7,
+// 0xA*                                                  10 v
+       219,195,187,  203,179,167,  191,163,155,  175,151,139,  163,135,123,  151,123,111,  135,111,95,   123,99,83,
+       107,87,71,    95,75,59,     83,63,51,     67,51,39,     55,43,31,     39,31,23,     27,19,15,     15,11,7,
+// 0xB*                                                  11 v
+       111,131,123,  103,123,111,  95,115,103,   87,107,95,    79,99,87,     71,91,79,     63,83,71,     55,75,63,
+       47,67,55,     43,59,47,     35,51,39,     31,43,31,     23,35,23,     15,27,19,     11,19,11,     7,11,7,
+// 0xC*                                                  12 v
+       255,243,27,   239,223,23,   219,203,19,   203,183,15,   187,167,15,   171,151,11,   155,131,7,    139,115,7,
+       123,99,7,     107,83,0,     91,71,0,      75,55,0,      59,43,0,      43,31,0,      27,15,0,      11,7,0,
+// 0xD*                                                  13 v
+       0,0,255,      11,11,239,    19,19,223,    27,27,207,    35,35,191,    43,43,175,    47,47,159,    47,47,143,
+       47,47,127,    47,47,111,    47,47,95,     43,43,79,     35,35,63,     27,27,47,     19,19,31,     11,11,15,
+// 0xE*
+       43,0,0,       59,0,0,       75,7,0,       95,7,0,       111,15,0,     127,23,7,     147,31,7,     163,39,11,
+       183,51,15,    195,75,27,    207,99,43,    219,127,59,   227,151,79,   231,171,95,   239,191,119,  247,211,139,
+// 0xF*                                                  14 ^
+       167,123,59,   183,155,55,   199,195,55,   231,227,87,   127,191,255,  171,231,255,  215,255,255,  103,0,0,
+       139,0,0,      179,0,0,      215,0,0,      255,0,0,      255,243,147,  255,247,199,  255,255,255,  159,91,83
+}; //                                                    15 ^
+
+static void Palette_SetupSpecialPalettes(void)
 {
        int i;
        int fullbright_start, fullbright_end;
        int pants_start, pants_end;
        int shirt_start, shirt_end;
        int reversed_start, reversed_end;
-       qbyte *in, *out;
-       qbyte *colormap;
-
-       in = host_basepal;
-       out = (qbyte *) palette_complete; // palette is accessed as 32bit for speed reasons, but is created as 8bit bytes
-       for (i = 0;i < 255;i++)
+       int transparentcolor;
+       unsigned char *colormap;
+       fs_offset_t filesize;
+       union
        {
-               *out++ = *in++;
-               *out++ = *in++;
-               *out++ = *in++;
-               *out++ = 255;
+               int i;
+               unsigned char b[4];
        }
-       palette_complete[255] = 0; // completely transparent black
+       u;
 
-       // 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", tempmempool, true, &filesize);
+       if (colormap && filesize >= 16385)
                fullbright_start = 256 - colormap[16384];
        else
                fullbright_start = 256;
@@ -54,184 +112,183 @@ void Palette_Setup8to24(void)
        shirt_end = 32;
        reversed_start = 128;
        reversed_end = 224;
+       transparentcolor = 255;
+
+       for (i = 0;i < 256;i++)
+               palette_featureflags[i] = PALETTEFEATURE_STANDARD;
+       for (i = reversed_start;i < reversed_end;i++)
+               palette_featureflags[i] = PALETTEFEATURE_REVERSED;
+       for (i = pants_start;i < pants_end;i++)
+               palette_featureflags[i] = PALETTEFEATURE_PANTS;
+       for (i = shirt_start;i < shirt_end;i++)
+               palette_featureflags[i] = PALETTEFEATURE_SHIRT;
+       for (i = fullbright_start;i < fullbright_end;i++)
+               palette_featureflags[i] = PALETTEFEATURE_GLOW;
+       palette_featureflags[0] = PALETTEFEATURE_ZERO;
+       palette_featureflags[transparentcolor] = PALETTEFEATURE_TRANSPARENT;
+
+       for (i = 0;i < 256;i++)
+               palette_bgra_transparent[i] = palette_bgra_complete[i];
+       palette_bgra_transparent[transparentcolor] = 0;
 
-       memset(palette_nofullbrights, 0, sizeof(palette_nofullbrights));
        for (i = 0;i < fullbright_start;i++)
-               palette_nofullbrights[i] = palette_complete[i];
+               palette_bgra_nofullbrights[i] = palette_bgra_complete[i];
+       for (i = fullbright_start;i < fullbright_end;i++)
+               palette_bgra_nofullbrights[i] = palette_bgra_complete[0];
+       for (i = 0;i < 256;i++)
+               palette_bgra_nofullbrights_transparent[i] = palette_bgra_nofullbrights[i];
+       palette_bgra_nofullbrights_transparent[transparentcolor] = 0;
 
-       memset(palette_onlyfullbrights, 0, sizeof(palette_onlyfullbrights));
+       for (i = 0;i < 256;i++)
+               palette_bgra_onlyfullbrights[i] = 0;
        for (i = fullbright_start;i < fullbright_end;i++)
-               palette_onlyfullbrights[i] = palette_complete[i];
+               palette_bgra_onlyfullbrights[i] = palette_bgra_complete[i];
+       for (i = 0;i < 256;i++)
+               palette_bgra_onlyfullbrights_transparent[i] = palette_bgra_onlyfullbrights[i];
+       palette_bgra_onlyfullbrights_transparent[transparentcolor] = 0;
 
        for (i = 0;i < 256;i++)
-               palette_nocolormapnofullbrights[i] = palette_complete[i];
+               palette_bgra_nocolormapnofullbrights[i] = palette_bgra_complete[i];
        for (i = pants_start;i < pants_end;i++)
-               palette_nocolormapnofullbrights[i] = 0;
+               palette_bgra_nocolormapnofullbrights[i] = 0;
        for (i = shirt_start;i < shirt_end;i++)
-               palette_nocolormapnofullbrights[i] = 0;
+               palette_bgra_nocolormapnofullbrights[i] = 0;
        for (i = fullbright_start;i < fullbright_end;i++)
-               palette_nocolormapnofullbrights[i] = 0;
+               palette_bgra_nocolormapnofullbrights[i] = 0;
 
-       memset(palette_pantsaswhite, 0, sizeof(palette_pantsaswhite));
+       for (i = 0;i < 256;i++)
+               palette_bgra_nocolormap[i] = palette_bgra_complete[i];
+       for (i = pants_start;i < pants_end;i++)
+               palette_bgra_nocolormap[i] = 0;
+       for (i = shirt_start;i < shirt_end;i++)
+               palette_bgra_nocolormap[i] = 0;
+
+       for (i = 0;i < 256;i++)
+               palette_bgra_pantsaswhite[i] = 0;
        for (i = pants_start;i < pants_end;i++)
        {
                if (i >= reversed_start && i < reversed_end)
-                       palette_pantsaswhite[i] = 15 - (i - pants_start);
+                       palette_bgra_pantsaswhite[i] = palette_bgra_complete[15 - (i - pants_start)];
                else
-                       palette_pantsaswhite[i] = i - pants_start;
+                       palette_bgra_pantsaswhite[i] = palette_bgra_complete[i - pants_start];
        }
 
-       memset(palette_shirtaswhite, 0, sizeof(palette_shirtaswhite));
+       for (i = 0;i < 256;i++)
+               palette_bgra_shirtaswhite[i] = 0;
        for (i = shirt_start;i < shirt_end;i++)
        {
                if (i >= reversed_start && i < reversed_end)
-                       palette_shirtaswhite[i] = 15 - (i - shirt_start);
+                       palette_bgra_shirtaswhite[i] = palette_bgra_complete[15 - (i - shirt_start)];
                else
-                       palette_shirtaswhite[i] = i - shirt_start;
+                       palette_bgra_shirtaswhite[i] = palette_bgra_complete[i - shirt_start];
        }
 
-       memset(palette_alpha, 0, sizeof(palette_alpha));
-       for (i = 0;i < 255;i++)
-               palette_alpha[i] = 0xFFFFFFFF;
+       for (i = 0;i < 256;i++)
+               palette_bgra_alpha[i] = 0xFFFFFFFF;
+       u.i = 0xFFFFFFFF;
+       u.b[3] = 0;
+       palette_bgra_alpha[transparentcolor] = u.i;
 
-       memset(palette_font, 0, sizeof(palette_font));
-       for (i = 1;i < 255;i++)
-               palette_font[i] = palette_complete[i];
+       for (i = 0;i < 256;i++)
+               palette_bgra_font[i] = palette_bgra_complete[i];
+       palette_bgra_font[0] = 0;
 }
 
-
-void BuildGammaTable8(float prescale, float gamma, float scale, float base, qbyte *out)
+static void Palette_LoadQ2Colormap(void)
 {
-       int i, adjusted;
-       double invgamma, d;
-
-       gamma = bound(0.1, gamma, 5.0);
-       if (gamma == 1) // LordHavoc: dodge the math
-       {
-               for (i = 0;i < 256;i++)
-               {
-                       adjusted = (int) (i * prescale * scale + base * 255.0);
-                       out[i] = bound(0, adjusted, 255);
-               }
-       }
-       else
+       fs_offset_t filesize;
+       unsigned char * q2colormapfile = FS_LoadFile("pics/colormap.pcx", tempmempool, true, &filesize);
+       if (q2colormapfile && filesize >= 768)
        {
-               invgamma = 1.0 / gamma;
-               prescale /= 255.0f;
-               for (i = 0;i < 256;i++)
+               unsigned char q2palette_rgb[256][3];
+               unsigned char *out = (unsigned char *) q2palette_bgra_complete; // palette is accessed as 32bit for speed reasons, but is created as 8bit bytes
+               int i;
+               LoadPCX_PaletteOnly(q2colormapfile, filesize, q2palette_rgb[0]);
+               // this stops at color 255 because it is a pink transparent color that we don't actually want to preserve color on.
+               for (i = 0;i < 255;i++)
                {
-                       d = pow((double) i * prescale, invgamma) * scale + base;
-                       adjusted = (int) (255.0 * d);
-                       out[i] = bound(0, adjusted, 255);
+                       out[i*4+2] = q2palette_rgb[i][0];
+                       out[i*4+1] = q2palette_rgb[i][1];
+                       out[i*4+0] = q2palette_rgb[i][2];
+                       out[i*4+3] = 255;
                }
+               Mem_Free(q2colormapfile);
        }
 }
 
-void BuildGammaTable16(float prescale, float gamma, float scale, float base, unsigned short *out)
+void BuildGammaTable8(float prescale, float gamma, float scale, float base, float contrastboost, unsigned char *out, int rampsize)
 {
        int i, adjusted;
-       double invgamma, d;
+       double invgamma;
+       double t, d;
 
-       gamma = bound(0.1, gamma, 5.0);
-       if (gamma == 1) // LordHavoc: dodge the math
-       {
-               for (i = 0;i < 256;i++)
-               {
-                       adjusted = (int) (i * 256.0 * prescale * scale + base * 65535.0);
-                       out[i] = bound(0, adjusted, 65535);
-               }
-       }
-       else
+       invgamma = 1.0 / gamma;
+       prescale /= (double) (rampsize - 1);
+       for (i = 0;i < rampsize;i++)
        {
-               invgamma = 1.0 / gamma;
-               prescale /= 255.0f;
-               for (i = 0;i < 256;i++)
-               {
-                       d = pow((double) i * prescale, invgamma) * scale + base;
-                       adjusted = (int) (65535.0 * d);
-                       out[i] = bound(0, adjusted, 65535);
-               }
+               t = i * prescale;
+               d = ((contrastboost - 1) * t + 1);
+               if(d == 0)
+                       t = 0; // we could just as well assume 1 here, depending on which side of the division by zero we want to be
+               else
+                       t = contrastboost * t / d;
+               adjusted = (int) (255.0 * (pow(t, invgamma) * scale + base) + 0.5);
+               out[i] = bound(0, adjusted, 255);
        }
 }
 
-qboolean hardwaregammasupported = false;
-void VID_UpdateGamma(qboolean force)
+void BuildGammaTable16(float prescale, float gamma, float scale, float base, float contrastboost, unsigned short *out, int rampsize)
 {
-       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)
+       int i, adjusted;
+       double invgamma;
+       double t;
+
+       invgamma = 1.0 / gamma;
+       prescale /= (double) (rampsize - 1);
+       for (i = 0;i < rampsize;i++)
        {
-               Con_Printf("Hardware gamma not supported.\n");
-               Cvar_SetValue("v_hwgamma", 0);
+               t = i * prescale;
+               t = contrastboost * t / ((contrastboost - 1) * t + 1);
+               adjusted = (int) (65535.0 * (pow(t, invgamma) * scale + base) + 0.5);
+               out[i] = bound(0, adjusted, 65535);
        }
-       cachehwgamma = v_hwgamma.integer;
 }
 
-void Gamma_Init(void)
+static void Palette_Shutdown(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)
+static void Palette_NewMap(void)
+{
+}
+
+static void Palette_Load(void)
 {
        int i;
+       unsigned char *out;
        float gamma, scale, base;
-       qbyte *pal;
-       qbyte temp[256];
-       pal = (qbyte *)COM_LoadFile ("gfx/palette.lmp", false);
-       if (!pal)
-               Sys_Error ("Couldn't load gfx/palette.lmp");
-       memcpy(host_basepal, pal, 765);
-       Mem_Free(pal);
-       host_basepal[765] = host_basepal[766] = host_basepal[767] = 0; // LordHavoc: force the transparent color to black
+       fs_offset_t filesize;
+       unsigned char *palfile;
+       unsigned char texturegammaramp[256];
+       union
+       {
+               unsigned char b[4];
+               unsigned int i;
+       }
+       bgra;
 
        gamma = 1;
        scale = 1;
        base = 0;
+// COMMANDLINEOPTION: Client: -texgamma <number> sets the quake palette gamma, allowing you to make quake textures brighter/darker, not recommended
        i = COM_CheckParm("-texgamma");
        if (i)
                gamma = atof(com_argv[i + 1]);
+// COMMANDLINEOPTION: Client: -texcontrast <number> sets the quake palette contrast, allowing you to make quake textures brighter/darker, not recommended
        i = COM_CheckParm("-texcontrast");
        if (i)
                scale = atof(com_argv[i + 1]);
+// COMMANDLINEOPTION: Client: -texbrightness <number> sets the quake palette brightness (brightness of black), allowing you to make quake textures brighter/darker, not recommended
        i = COM_CheckParm("-texbrightness");
        if (i)
                base = atof(com_argv[i + 1]);
@@ -239,10 +296,76 @@ void Palette_Init(void)
        scale = bound(0.01, scale, 10.0);
        base = bound(0, base, 0.95);
 
-       BuildGammaTable8(1.0f, gamma, scale, base, temp);
-       for (i = 3;i < 765;i++)
-               host_basepal[i] = temp[host_basepal[i]];
+       BuildGammaTable8(1.0f, gamma, scale, base, 1, texturegammaramp, 256);
+
+       palfile = (unsigned char *)FS_LoadFile ("gfx/palette.lmp", tempmempool, false, &filesize);
+       if (palfile && filesize >= 768)
+               memcpy(palette_rgb, palfile, 768);
+       else
+       {
+               Con_DPrint("Couldn't load gfx/palette.lmp, falling back on internal palette\n");
+               memcpy(palette_rgb, host_quakepal, 768);
+       }
+       if (palfile)
+               Mem_Free(palfile);
+
+       out = (unsigned char *) palette_bgra_complete; // palette is accessed as 32bit for speed reasons, but is created as 8bit bytes
+       for (i = 0;i < 256;i++)
+       {
+               out[i*4+2] = texturegammaramp[palette_rgb[i][0]];
+               out[i*4+1] = texturegammaramp[palette_rgb[i][1]];
+               out[i*4+0] = texturegammaramp[palette_rgb[i][2]];
+               out[i*4+3] = 255;
+       }
+
+       if(*r_colormap_palette.string)
+               palfile = (unsigned char *)FS_LoadFile (r_colormap_palette.string, tempmempool, false, &filesize);
+       else
+               palfile = NULL;
+
+       if (palfile && filesize >= 48*2)
+       {
+               memcpy(palette_rgb_shirtcolormap[0], palfile, 48);
+               memcpy(palette_rgb_shirtscoreboard[0], palfile + 48, 48);
+       }
+       else
+       {
+               for(i = 0;i < 16;i++)
+               {
+                       VectorCopy(palette_rgb[(i << 4) | ((i >= 8 && i <= 13) ? 0x04 : 0x0C)], palette_rgb_shirtcolormap[i]);
+                       VectorCopy(palette_rgb[(i << 4) | 0x08], palette_rgb_shirtscoreboard[i]);
+               }
+       }
+
+       if (palfile && filesize >= 48*4)
+       {
+               memcpy(palette_rgb_pantscolormap[0], palfile + 48*2, 48);
+               memcpy(palette_rgb_pantsscoreboard[0], palfile + 48*3, 48);
+       }
+       else
+       {
+               memcpy(palette_rgb_pantscolormap, palette_rgb_shirtcolormap, sizeof(palette_rgb_pantscolormap));
+               memcpy(palette_rgb_pantsscoreboard, palette_rgb_shirtscoreboard, sizeof(palette_rgb_pantsscoreboard));
+       }
+
+       if(palfile)
+               Mem_Free(palfile);
+
+       memset(palette_bgra_embeddedpic, 0, sizeof(palette_bgra_embeddedpic));
+       for (i = '1';i <= '7';i++)
+       {
+               Vector4Set(bgra.b, 255, 255, 255, (i - '0') * 255 / 7);
+               palette_bgra_embeddedpic[i] = bgra.i;
+       }
+
+       Palette_SetupSpecialPalettes();
 
-       Palette_Setup8to24();
+       Palette_LoadQ2Colormap();
 }
 
+void Palette_Init(void)
+{
+       R_RegisterModule("Palette", Palette_Load, Palette_Shutdown, Palette_NewMap, NULL, NULL);
+       Cvar_RegisterVariable(&r_colormap_palette);
+       Palette_Load();
+}