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Add support for fullbrights on md5 skins.

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Shpoike 2021-09-13 04:03:27 +01:00
parent bad54d50cf
commit d884d2c27f
1 changed files with 67 additions and 6 deletions
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71
Quake/gl_mesh.c
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@ -1862,12 +1862,73 @@ void Mod_LoadMD5MeshModel (qmodel_t *mod, const void *buffer)
//but we do so anyway, because rerelease compat.
for (surf->numskins = 0; surf->numskins < MAX_SKINS; surf->numskins++)
{
q_snprintf(texname, sizeof(texname), "progs/%s_%02d_%02d", com_token, surf->numskins, 0);
surf->gltextures[surf->numskins][0] = TexMgr_LoadImage(mod, texname, surf->skinwidth, surf->skinheight, SRC_EXTERNAL, NULL, texname, 0, TEXPREF_ALLOWMISSING|TEXPREF_ALPHA|TEXPREF_NOBRIGHT|TEXPREF_MIPMAP);
if (!surf->gltextures[surf->numskins][0])
unsigned int fwidth, fheight, f;
enum srcformat fmt;
qboolean malloced;
void *data;
int mark = Hunk_LowMark ();
for (f = 0; f < countof(surf->gltextures[0]); f++)
{
q_snprintf(texname, sizeof(texname), "progs/%s_%02u_%02u", com_token, surf->numskins, f);
data = Image_LoadImage (texname, &fwidth, &fheight, &fmt, &malloced);
//now load whatever we found
if (data) //load external image
{
surf->gltextures[surf->numskins][f] = TexMgr_LoadImage (mod, texname, fwidth, fheight, fmt, data, texname, 0, TEXPREF_ALPHA|TEXPREF_NOBRIGHT|TEXPREF_MIPMAP );
surf->fbtextures[surf->numskins][f] = NULL;
if (fmt == SRC_INDEXED)
{ //8bit base texture. use it for fullbrights.
for (j = 0; j < fwidth*fheight; j++)
{
if (((byte*)data)[j] > 223)
{
surf->fbtextures[surf->numskins][f] = TexMgr_LoadImage (mod, va("%s_luma", texname), fwidth, fheight, fmt, data, texname, 0, TEXPREF_ALPHA|TEXPREF_FULLBRIGHT|TEXPREF_MIPMAP );
break;
surf->gltextures[surf->numskins][3] = surf->gltextures[surf->numskins][2] = surf->gltextures[surf->numskins][1] = surf->gltextures[surf->numskins][0];
surf->fbtextures[surf->numskins][0] = surf->fbtextures[surf->numskins][1] = surf->fbtextures[surf->numskins][2] = surf->fbtextures[surf->numskins][3] = NULL;
}
}
}
else
{ //we found a 32bit base texture.
if (!surf->fbtextures[surf->numskins][f])
{
q_snprintf(texname, sizeof(texname), "progs/%s_%02u_%02u_glow", com_token, surf->numskins, f);
surf->fbtextures[surf->numskins][f] = TexMgr_LoadImage(mod, texname, surf->skinwidth, surf->skinheight, SRC_EXTERNAL, NULL, texname, 0, TEXPREF_ALLOWMISSING|TEXPREF_MIPMAP);
}
if (!surf->fbtextures[surf->numskins][f])
{
q_snprintf(texname, sizeof(texname), "progs/%s_%02u_%02u_luma", com_token, surf->numskins, f);
surf->fbtextures[surf->numskins][f] = TexMgr_LoadImage(mod, texname, surf->skinwidth, surf->skinheight, SRC_EXTERNAL, NULL, texname, 0, TEXPREF_ALLOWMISSING|TEXPREF_MIPMAP);
}
}
//now try to load glow/luma image from the same place
if (malloced)
free(data);
Hunk_FreeToLowMark (mark);
}
else
break;
}
if (f == 0)
break; //no images loaded...
//this stuff is hideous.
if (f < 2)
{
surf->gltextures[surf->numskins][1] = surf->gltextures[surf->numskins][0];
surf->fbtextures[surf->numskins][1] = surf->fbtextures[surf->numskins][0];
}
if (f == 3)
Con_Warning("progs/%s_%02u_##: 3 skinframes found...\n", com_token, surf->numskins);
if (f < 4)
{
surf->gltextures[surf->numskins][3] = surf->gltextures[surf->numskins][1];
surf->gltextures[surf->numskins][2] = surf->gltextures[surf->numskins][0];
surf->fbtextures[surf->numskins][3] = surf->fbtextures[surf->numskins][1];
surf->fbtextures[surf->numskins][2] = surf->fbtextures[surf->numskins][0];
}
}
surf->skinwidth = surf->gltextures[0][0]?surf->gltextures[0][0]->width:1;
surf->skinheight = surf->gltextures[0][0]?surf->gltextures[0][0]->height:1;