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Implement custom skins for glsl.

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This commit is contained in:
Bill Currie 2012-01-24 10:27:05 +09:00
parent d6683711f4
commit 6df8867d69
1 changed files with 24 additions and 1 deletions
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25
libs/models/glsl_skin.c
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@ -51,6 +51,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
#include "QF/GLSL/funcs.h"
static GLuint cmap_tex[MAX_TRANSLATIONS];
static GLuint skin_tex[MAX_TRANSLATIONS];
void
Skin_ProcessTranslation (int cmap, const byte *translation)
@ -93,8 +94,29 @@ Skin_ProcessTranslation (int cmap, const byte *translation)
void
Skin_SetupSkin (skin_t *skin, int cmap)
{
if (cmap)
skin->texnum = 0;
if (cmap) {
if (skin->texels) {
tex_t *tex = skin->texels;
skin->texnum = skin_tex[cmap - 1];
qfglBindTexture (GL_TEXTURE_2D, skin->texnum);
qfglTexImage2D (GL_TEXTURE_2D, 0, GL_LUMINANCE,
tex->width, tex->height,
0, GL_LUMINANCE, GL_UNSIGNED_BYTE, tex->data);
qfglTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
qfglTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
qfglTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
qfglTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
}
skin->auxtex = cmap_tex[cmap - 1];
} else {
skin->auxtex = 0;
}
}
void
@ -113,6 +135,7 @@ Skin_InitTranslations (void)
*dst++ = 255; // alpha = 1
}
qfglGenTextures (MAX_TRANSLATIONS, cmap_tex);
qfglGenTextures (MAX_TRANSLATIONS, skin_tex);
for (i = 0; i < MAX_TRANSLATIONS; i++) {
qfglBindTexture (GL_TEXTURE_2D, cmap_tex[i]);
qfglTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 256, VID_GRADES, 0,