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Removed check for unused paletted texture extension (it failed on gffx because of this)

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cholleme 2003-07-31 19:42:58 +00:00
parent 7b87a0a3c6
commit 689bb11d67
1 changed files with 16 additions and 84 deletions
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100
gl_common.c
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@ -30,7 +30,6 @@ qboolean fullsbardraw = false;
float vid_gamma = 1.0;
qboolean is8bit = false;
qboolean isPermedia = false;
qboolean gl_mtexable = false;
qcardtype gl_cardtype = GENERIC;
@ -68,9 +67,6 @@ float gldepthmin, gldepthmax;
// <AWE> Two more extensions. Added already check for paletted texture to gl_vidnt.c.
// However any code for anisotropic texture filtering has still to be added to gl_vidnt.c.
// <AWE> true for "gl_EXT_paletted_texture" [GL_Upload8_EXT].
qboolean gl_palettedtex = false;
// <AWE> true for "GL_EXT_texture_filter_anisotropic".
qboolean gl_texturefilteranisotropic = false;
// <AWE> anistropic texture level [= 1.0f or max. value].//Penta?? Changed to 2.0 because 1.0 is just isotropic filtering
@ -91,9 +87,21 @@ unsigned char d_8to8graytable[256];
/*-----------------------------------------------------------------------*/
/*
<AWE> required for GL_Upload8_EXT ():
*/
void GL_checkerror(char *file, int line)
{
GLuint error = glGetError();
while ( error != GL_NO_ERROR )
{
const char* err;
err = gluErrorString(error);
#ifdef _WIN32
Con_Printf("Gl error: %s\n (Triggered at line %d in file %s\n)",err,line,file); //So it gets logged if condebug is used
//_asm { int 3 };
#else
Sys_Error("Gl error: %s\n (Triggered at line %d in file %s\n)",err,line,file);
#endif
}
}
int Q_strncasecmp (char *s1,char *s2,int count);
@ -174,15 +182,6 @@ void VID_ShiftPalette (unsigned char *palette)
void CheckPalettedTexture (void)
{
if (strstr (gl_extensions, "GL_EXT_paletted_texture"))
{
gl_palettedtex = true;
Con_Printf ("Found GL_EXT_paletted_texture...\n");
}
}
/*
BINDTEXFUNCPTR bindTexFunc;
@ -293,7 +292,6 @@ void CheckSpecularBumpMappingExtensions(void)
if (strstr(gl_extensions, "GL_NV_register_combiners2")) {
SAFE_GET_PROC (qglCombinerStageParameterfvNV,PFNGLCOMBINERSTAGEPARAMETERFVNVPROC,"glCombinerStageParameterfvNV");
SAFE_GET_PROC (qglGetCombinerStageParameterfvNV,PFNGLGETCOMBINERSTAGEPARAMETERFVNVPROC,"glGetCombinerStageParameterfvNV");
}
}
@ -526,9 +524,6 @@ void GL_Init (void)
if (Q_strncasecmp ((char *)gl_renderer,"Permedia",8)==0)
isPermedia = true;
Con_Printf ("Checking paletted texture\n");
CheckPalettedTexture ();
Con_Printf ("Checking multitexture\n");
CheckMultiTextureExtensions ();
@ -624,67 +619,4 @@ void GL_Init (void)
glColorPointerEXT (3, GL_FLOAT, 0, 0, &glv.r);
#endif
}
qboolean VID_Is8bit() {
return is8bit;
}
#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB
void VID_Init8bitPalette(void)
{
// Check for 8bit Extensions and initialize them.
int i;
if (COM_CheckParm ("-no8bit"))
return;
SAFE_GET_PROC (qglColorTableEXT,GLCOLORTABLEEXTPFN,"glColorTableEXT");
if (strstr (gl_extensions, "GL_EXT_shared_texture_palette") && qglColorTableEXT )
{
char thePalette[256*3];
char *oldPalette, *newPalette;
Con_SafePrintf("8-bit GL extensions enabled.\n");
glEnable( GL_SHARED_TEXTURE_PALETTE_EXT );
oldPalette = (char *) d_8to24table; //d_8to24table3dfx;
newPalette = thePalette;
for (i=0;i<256;i++) {
*newPalette++ = *oldPalette++;
*newPalette++ = *oldPalette++;
*newPalette++ = *oldPalette++;
oldPalette++;
}
qglColorTableEXT(GL_SHARED_TEXTURE_PALETTE_EXT, GL_RGB, 256, GL_RGB, GL_UNSIGNED_BYTE, (void *) thePalette);
is8bit = true;
}
/*
// 3DFX stuff
else if (strstr (gl_extensions, "3DFX_set_global_palette")
&& (SAFE_GET_PROC (qgl3DfxSetPaletteEXT,GL3DFXSETPALETTEEXTPFN,"gl3DfxSetPaletteEXT")!= NULL)) {
GLubyte table[256][4];
char *oldpal;
Con_SafePrintf ("8-bit GL extensions enabled.\n");
glEnable ( GL_SHARED_TEXTURE_PALETTE_EXT );
oldpal = (char *) d_8to24table; //d_8to24table3dfx;
for (i=0;i<256;i++) {
table[i][2] = *oldpal++;
table[i][1] = *oldpal++;
table[i][0] = *oldpal++;
table[i][3] = 255;
oldpal++;
}
qgl3DfxSetPaletteEXT ((GLuint *)table);
is8bit = true;
}
*/
}
}