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Diffstat (limited to 'src/mesa/drivers/glide/fxapi.c')
-rw-r--r--src/mesa/drivers/glide/fxapi.c26
1 files changed, 18 insertions, 8 deletions
diff --git a/src/mesa/drivers/glide/fxapi.c b/src/mesa/drivers/glide/fxapi.c
index 534139fd5d8..d19860c2246 100644
--- a/src/mesa/drivers/glide/fxapi.c
+++ b/src/mesa/drivers/glide/fxapi.c
@@ -855,6 +855,7 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,
GLcontext *ctx = 0;
/*FX_GrContext_t glideContext = 0;*/
char *errorstr;
+ GLboolean useBGR;
if (MESA_VERBOSE&VERBOSE_DRIVER) {
fprintf(stderr,"fxmesa: fxMesaCreateContext() Start\n");
@@ -962,9 +963,12 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,
goto errorhandler;
}
- /* Pixel tables are use during pixel read-back */
+ /*
+ * Pixel tables are use during pixel read-back
+ * Either initialize them for RGB or BGR order.
+ */
#if FXMESA_USE_ARGB
- fxInitPixelTables(fxMesa, GL_FALSE); /* Force RGB pixel order */
+ useBGR = GL_FALSE; /* Force RGB pixel order */
#else
if (glbHWConfig.SSTs[glbCurrentBoard].type == GR_SSTTYPE_VOODOO) {
/* jk991130 - GROSS HACK!!! - Voodoo 3s don't use BGR!!
@@ -976,23 +980,29 @@ fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win,
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 (getenv("MESA_INFO")) {
+ printf("Voodoo num_sst %d\n", glbHWConfig.num_sst);
+ printf("Voodoo nTexelfx %d\n", voodoo->nTexelfx);
+ printf("Voodoo fbRam %d\n", voodoo->fbRam);
+ printf("Voodoo fbiRev %d\n", voodoo->fbiRev);
+ }
if (voodoo->nTexelfx == 2 && voodoo->fbiRev != 260) {
/* RGB pixel order (Voodoo3, but some Quantum3D models) */
- fxInitPixelTables(fxMesa, GL_FALSE);
+ useBGR = GL_FALSE;
}
else {
/* BGR pixel order on Voodoo1/2, or certain Quantum3D models */
- fxInitPixelTables(fxMesa, GL_TRUE);
+ useBGR = GL_TRUE;
}
}
else {
- fxInitPixelTables(fxMesa, GL_FALSE); /* use RGB pixel order otherwise */
+ useBGR = GL_FALSE; /* use RGB pixel order otherwise */
}
#endif
+ if (getenv("MESA_INFO"))
+ printf("Voodoo %s order\n", useBGR ? "BGR" : "RGB");
+ fxInitPixelTables(fxMesa, useBGR);
fxMesa->width=FX_grSstScreenWidth();
fxMesa->height=FX_grSstScreenHeight();