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Remove cr/cg/cb/ca in favor of rgba * Change default colormap values to be in sync with rgba/fadergba

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This commit is contained in:
mazmazz 2018-09-11 13:10:14 -04:00
parent b7a216c78b
commit a818b9a1dc
3 changed files with 24 additions and 99 deletions
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51
src/p_saveg.c
View file

@ -662,15 +662,6 @@ static void P_NetArchiveWorld(void)
WRITEUINT8(put, ss->extra_colormap->fadeend);
WRITEUINT8(put, (UINT8)ss->extra_colormap->fog);
WRITEUINT8(put, ss->extra_colormap->cr);
WRITEUINT8(put, ss->extra_colormap->cg);
WRITEUINT8(put, ss->extra_colormap->cb);
WRITEUINT8(put, ss->extra_colormap->ca);
WRITEUINT8(put, ss->extra_colormap->cfr);
WRITEUINT8(put, ss->extra_colormap->cfg);
WRITEUINT8(put, ss->extra_colormap->cfb);
WRITEUINT8(put, ss->extra_colormap->cfa);
WRITEINT32(put, ss->extra_colormap->rgba);
WRITEINT32(put, ss->extra_colormap->fadergba);
@ -883,15 +874,6 @@ static void P_NetUnArchiveWorld(void)
boolean fog = (boolean)READUINT8(get);
UINT8 cr = READUINT8(get),
cg = READUINT8(get),
cb = READUINT8(get),
ca = READUINT8(get),
cfr = READUINT8(get),
cfg = READUINT8(get),
cfb = READUINT8(get),
cfa = READUINT8(get);
INT32 rgba = READINT32(get),
fadergba = READINT32(get);
@ -905,20 +887,6 @@ static void P_NetUnArchiveWorld(void)
{
#endif
for (exc = extra_colormaps; exc; exc = exc->next)
{
#ifdef EXTRACOLORMAPLUMPS
if (exc->lump != LUMPERROR)
continue;
#endif
if (cr == exc->cr && cg == exc->cg && cb == exc->cb && ca == exc->ca
&& cfr == exc->cfr && cfg == exc->cfg && cfb == exc->cfb && cfa == exc->cfa
&& fadestart == exc->fadestart
&& fadeend == exc->fadeend
&& fog == exc->fog)
break;
}
for (exc = extra_colormaps; exc; exc = exc->next)
{
#ifdef EXTRACOLORMAPLUMPS
@ -928,14 +896,15 @@ static void P_NetUnArchiveWorld(void)
continue;
}
#endif
if (cr == exc->cr && cg == exc->cg && cb == exc->cb && ca == exc->ca
&& cfr == exc->cfr && cfg == exc->cfg && cfb == exc->cfb && cfa == exc->cfa
if (rgba == exc->rgba
&& fadergba == exc->fadergba
&& fadestart == exc->fadestart
&& fadeend == exc->fadeend
&& fog == exc->fog)
{
// CONS_Debug(DBG_RENDER, "P_NetUnArchiveWorld: Found map %d: rgba(%d,%d,%d,%d) fadergba(%d,%d,%d,%d)\n",
// dbg_i, cr, cg, cb, ca, cfr, cfg, cfb, cfa);
// dbg_i, (rgba)&0xFF, (rgba>>8)&0xFF, (rgba>>16)&0xFF, (rgba>>24)&0xFF,
// (fadergba)&0xFF, (fadergba>>8)&0xFF, (fadergba>>16)&0xFF, (fadergba>>24)&0xFF);
break;
}
//dbg_i++;
@ -944,7 +913,8 @@ static void P_NetUnArchiveWorld(void)
if (!exc)
{
// CONS_Debug(DBG_RENDER, "P_NetUnArchiveWorld: Creating map %d: rgba(%d,%d,%d,%d) fadergba(%d,%d,%d,%d)\n",
// dbg_i, cr, cg, cb, ca, cfr, cfg, cfb, cfa);
// dbg_i, (rgba)&0xFF, (rgba>>8)&0xFF, (rgba>>16)&0xFF, (rgba>>24)&0xFF,
// (fadergba)&0xFF, (fadergba>>8)&0xFF, (fadergba>>16)&0xFF, (fadergba>>24)&0xFF);
exc = Z_Calloc(sizeof (*exc), PU_LEVEL, NULL);
@ -952,15 +922,6 @@ static void P_NetUnArchiveWorld(void)
exc->fadeend = fadeend;
exc->fog = fog;
exc->cr = cr;
exc->cg = cg;
exc->cb = cb;
exc->ca = ca;
exc->cfr = cfr;
exc->cfg = cfg;
exc->cfb = cfb;
exc->cfa = cfa;
exc->rgba = rgba;
exc->fadergba = fadergba;

66
src/r_data.c
View file

@ -1332,10 +1332,6 @@ void R_ClearColormaps(void)
// make a default extra_colormap
exc = Z_Calloc(sizeof (*exc), PU_LEVEL, NULL);
exc->cr = exc->cg = exc->cb = 0xff;
exc->ca = 0;
exc->cfr = exc->cfg = exc->cfb = 0;
exc->cfa = 18;
exc->fadestart = 0;
exc->fadeend = 31;
exc->fog = 0;
@ -1411,10 +1407,6 @@ extracolormap_t *R_ColormapForName(char *name)
// We set all params of the colormap to normal because there
// is no real way to tell how GL should handle a colormap lump anyway..
exc->cr = exc->cg = exc->cb = 0xff;
exc->ca = 0;
exc->cfr = exc->cfg = exc->cfb = 0;
exc->cfa = 18;
exc->fadestart = 0;
exc->fadeend = 31;
exc->fog = 0;
@ -1445,14 +1437,14 @@ lighttable_t *R_CreateLightTable(extracolormap_t *extra_colormap)
double cmaskr, cmaskg, cmaskb, cdestr, cdestg, cdestb;
double maskamt = 0, othermask = 0;
UINT8 cr = extra_colormap->cr,
cg = extra_colormap->cg,
cb = extra_colormap->cb,
ca = extra_colormap->ca,
cfr = extra_colormap->cfr,
cfg = extra_colormap->cfg,
cfb = extra_colormap->cfb;
// cfa = extra_colormap->cfa; // unused in software
UINT8 cr = (extra_colormap->rgba) & 0xFF,
cg = (extra_colormap->rgba >> 8) & 0xFF,
cb = (extra_colormap->rgba >> 16) & 0xFF,
ca = (extra_colormap->rgba >> 24) & 0xFF,
cfr = (extra_colormap->fadergba) & 0xFF,
cfg = (extra_colormap->fadergba >> 8) & 0xFF,
cfb = (extra_colormap->fadergba >> 16) & 0xFF;
// cfa = (extra_colormap->fadergba >> 24) & 0xFF; // unused in software
UINT8 fadestart = extra_colormap->fadestart,
fadedist = extra_colormap->fadeend - extra_colormap->fadestart;
@ -1594,22 +1586,13 @@ extracolormap_t *R_CreateColormap(char *p1, char *p2, char *p3)
else if (p1[7] >= 'A' && p1[7] <= 'Z')
ca = (p1[7] - 'A');
else
ca = 24;
ca = 25;
// for opengl; generate on software too for netsync
rgba = (HEX2INT(p1[1]) << 4) + (HEX2INT(p1[2]) << 0) +
(HEX2INT(p1[3]) << 12) + (HEX2INT(p1[4]) << 8) +
(HEX2INT(p1[5]) << 20) + (HEX2INT(p1[6]) << 16);
if ((p1[7] >= 'a' && p1[7] <= 'z') || (p1[7] >= 'A' && p1[7] <= 'Z'))
rgba += (ALPHA2INT(p1[7]) << 24);
else
rgba += (25 << 24);
rgba = cr + (cg << 8) + (cb << 16) + (ca << 24);
}
else
{
cr = cg = cb = 0xff;
ca = 0;
cr = cg = cb = ca = 0;
rgba = 0;
}
@ -1638,22 +1621,14 @@ extracolormap_t *R_CreateColormap(char *p1, char *p2, char *p3)
else if (p1[7] >= 'A' && p1[7] <= 'Z')
cfa = (p1[7] - 'A');
else
cfa = 18;
cfa = 25;
// for opengl; generate on software too for netsync
fadergba = (HEX2INT(p3[1]) << 4) + (HEX2INT(p3[2]) << 0) +
(HEX2INT(p3[3]) << 12) + (HEX2INT(p3[4]) << 8) +
(HEX2INT(p3[5]) << 20) + (HEX2INT(p3[6]) << 16);
if ((p3[7] >= 'a' && p3[7] <= 'z') || (p3[7] >= 'A' && p3[7] <= 'Z'))
fadergba += (ALPHA2INT(p3[7]) << 24);
else
fadergba += (25 << 24);
fadergba = cfr + (cfg << 8) + (cfb << 16) + (cfa << 24);
}
else
{
cfr = cfg = cfb = 0;
cfa = 18;
cfa = 25;
fadergba = 0x19000000; // default alpha for fade, (25 << 24)
}
#undef ALPHA2INT
@ -1668,8 +1643,8 @@ extracolormap_t *R_CreateColormap(char *p1, char *p2, char *p3)
continue;
}
#endif
if (cr == exc->cr && cg == exc->cg && cb == exc->cb && ca == exc->ca
&& cfr == exc->cfr && cfg == exc->cfg && cfb == exc->cfb && cfa == exc->cfa
if (rgba == exc->rgba
&& fadergba == exc->fadergba
&& fadestart == exc->fadestart
&& fadeend == exc->fadeend
&& fog == exc->fog)
@ -1690,15 +1665,6 @@ extracolormap_t *R_CreateColormap(char *p1, char *p2, char *p3)
extra_colormap->fadeend = (UINT16)fadeend;
extra_colormap->fog = fog;
extra_colormap->cr = cr;
extra_colormap->cg = cg;
extra_colormap->cb = cb;
extra_colormap->ca = ca;
extra_colormap->cfr = cfr;
extra_colormap->cfg = cfg;
extra_colormap->cfb = cfb;
extra_colormap->cfa = cfa;
extra_colormap->rgba = rgba;
extra_colormap->fadergba = fadergba;

6
src/r_defs.h
View file

@ -55,10 +55,8 @@ typedef struct extracolormap_s
UINT8 fadestart, fadeend;
boolean fog;
// rgba for colormap table generation
UINT8 cr, cg, cb, ca, cfr, cfg, cfb, cfa;
// rgba is used in hw mode for colored sector lighting
// store rgba values in combined bitwise
// also used in OpenGL instead lighttables
INT32 rgba; // similar to maskcolor in sw mode
INT32 fadergba; // The colour the colourmaps fade to