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depth buffer change, BGR/RGB setup change

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This commit is contained in:
Brian Paul 2000-03-03 17:53:26 +00:00
parent b440dfeee6
commit 4f980f4ebb
1 changed files with 18 additions and 4 deletions
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22
src/mesa/drivers/glide/fxapi.c
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@ -696,6 +696,8 @@ void GLAPIENTRY fxMesaSetNearFar(GLfloat n, GLfloat f)
/*
* The extension GL_FXMESA_global_texture_lod_bias
*/
/* XXX this function may soon go away in favor of GL_EXT_texture_lod_bias */
extern void GLAPIENTRY glGlobalTextureLODBiasFXMESA(GLfloat biasVal);
void GLAPIENTRY glGlobalTextureLODBiasFXMESA(GLfloat biasVal)
{
grTexLodBiasValue(GR_TMU0,biasVal);
@ -710,6 +712,7 @@ void GLAPIENTRY glGlobalTextureLODBiasFXMESA(GLfloat biasVal)
* More a trick than a real extesion, use the shared global
* palette extension.
*/
extern void GLAPIENTRY gl3DfxSetPaletteEXT(GLuint *pal); /* silence warning */
void GLAPIENTRY gl3DfxSetPaletteEXT(GLuint *pal)
{
fxMesaContext fxMesa =fxMesaCurrentCtx;
@ -890,8 +893,10 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,
case FXMESA_DEPTH_SIZE:
i++;
depthSize=attribList[i];
if(depthSize)
if(depthSize) {
aux=1;
depthSize = 16;
}
break;
case FXMESA_STENCIL_SIZE:
i++;
@ -982,11 +987,20 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,
* as Voodoo3s have 2 TMUs on board, Banshee has only 1
* Thanks to Joseph Kain for that one
*/
if (glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.nTexelfx == 2) {
fxInitPixelTables(fxMesa, GL_FALSE); /* use RGB pixel order (Voodoo3) */
GrVoodooConfig_t *voodoo;
voodoo = &glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig;
printf("nTexelfx %d\n", voodoo->nTexelfx);
printf("fbRam %d\n", voodoo->fbRam);
printf("fbiRev %d\n", voodoo->fbiRev);
if (voodoo->nTexelfx == 2 && voodoo->fbiRev != 260) {
/* RGB pixel order (Voodoo3, but some Quantum3D models) */
fxInitPixelTables(fxMesa, GL_FALSE);
}
else {
fxInitPixelTables(fxMesa, GL_TRUE); /* use BGR pixel order on Voodoo1/2 */
/* BGR pixel order on Voodoo1/2, or certain Quantum3D models */
fxInitPixelTables(fxMesa, GL_TRUE);
}
}
else {