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authorBrian Paul <[email protected]>2000-05-23 23:26:30 +0000
committerBrian Paul <[email protected]>2000-05-23 23:26:30 +0000
commit478beace4758e35a61b5d5fb1aa5caed31376f18 (patch)
treef8b60e1675a528aa8a6fdbb0305f6d9ff1d91ef3 /src/mesa/drivers
parentf59afc9aad4c1600e72262e90581c424b6b01e31 (diff)
enable and clean-up of paletted texture code
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/glide/fxdd.c3
-rw-r--r--src/mesa/drivers/glide/fxddtex.c66
2 files changed, 35 insertions, 34 deletions
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c
index a979cad04dc..2705d6bc17d 100644
--- a/src/mesa/drivers/glide/fxdd.c
+++ b/src/mesa/drivers/glide/fxdd.c
@@ -700,7 +700,7 @@ static const GLubyte *fxDDGetString(GLcontext *ctx, GLenum name)
}
}
/* now make the GL_RENDERER string */
- sprintf(buffer, "Mesa DRI %s 20000420", hardware);
+ sprintf(buffer, "Mesa DRI %s 20000510", hardware);
return buffer;
}
case GL_VENDOR:
@@ -900,7 +900,6 @@ void fxDDInitExtensions( GLcontext *ctx )
gl_extensions_disable(ctx, "GL_EXT_blend_minmax");
gl_extensions_disable(ctx, "GL_EXT_blend_subtract");
gl_extensions_disable(ctx, "GL_EXT_blend_color");
- gl_extensions_disable(ctx, "GL_EXT_paletted_texture");
gl_extensions_add(ctx, DEFAULT_ON, "3DFX_set_global_palette", 0);
diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c
index 55e0be6bf70..db0acb6b4a2 100644
--- a/src/mesa/drivers/glide/fxddtex.c
+++ b/src/mesa/drivers/glide/fxddtex.c
@@ -325,31 +325,31 @@ void fxDDTexParam(GLcontext *ctx, GLenum target, struct gl_texture_object *tObj,
void fxDDTexDel(GLcontext *ctx, struct gl_texture_object *tObj)
{
- fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
- tfxTexInfo *ti=fxTMGetTexInfo(tObj);
+ fxMesaContext fxMesa = FX_CONTEXT(ctx);
+ tfxTexInfo *ti = fxTMGetTexInfo(tObj);
- if (MESA_VERBOSE&VERBOSE_DRIVER) {
- fprintf(stderr,"fxmesa: fxDDTexDel(%d,%x)\n",tObj->Name,(GLuint)ti);
+ if (MESA_VERBOSE & VERBOSE_DRIVER) {
+ fprintf(stderr, "fxmesa: fxDDTexDel(%d,%p)\n", tObj->Name, ti);
}
if (!ti)
return;
- fxTMFreeTexture(fxMesa,tObj);
+ fxTMFreeTexture(fxMesa, tObj);
FREE(ti);
- tObj->DriverData=NULL;
+ tObj->DriverData = NULL;
- ctx->NewState|=NEW_TEXTURING;
+ ctx->NewState |= NEW_TEXTURING;
}
/*
- * Convert gl_color_table table to Glide's format.
+ * Convert a gl_color_table texture palette to Glide's format.
*/
-
-static void convertPalette(FxU32 data[256], const struct gl_color_table *table)
+static void
+convertPalette(FxU32 data[256], const struct gl_color_table *table)
{
const GLubyte *tableUB = (const GLubyte *) table->Table;
GLint width = table->Size;
@@ -415,28 +415,28 @@ static void convertPalette(FxU32 data[256], const struct gl_color_table *table)
void fxDDTexPalette(GLcontext *ctx, struct gl_texture_object *tObj)
{
- fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
+ fxMesaContext fxMesa = FX_CONTEXT(ctx);
if (tObj) {
/* per-texture palette */
tfxTexInfo *ti;
- if (MESA_VERBOSE&VERBOSE_DRIVER) {
- fprintf(stderr,"fxmesa: fxDDTexPalette(%d,%x)\n",
- tObj->Name,(GLuint)tObj->DriverData);
+ if (MESA_VERBOSE & VERBOSE_DRIVER) {
+ fprintf(stderr, "fxmesa: fxDDTexPalette(%d,%x)\n",
+ tObj->Name, (GLuint) tObj->DriverData);
}
if (!tObj->DriverData)
- tObj->DriverData=fxAllocTexObjData(fxMesa);
- ti=fxTMGetTexInfo(tObj);
+ tObj->DriverData = fxAllocTexObjData(fxMesa);
+ ti = fxTMGetTexInfo(tObj);
convertPalette(ti->palette.data, &tObj->Palette);
- fxTexInvalidate(ctx,tObj);
+ fxTexInvalidate(ctx, tObj);
}
else {
/* global texture palette */
- if (MESA_VERBOSE&VERBOSE_DRIVER) {
- fprintf(stderr,"fxmesa: fxDDTexPalette(global)\n");
+ if (MESA_VERBOSE & VERBOSE_DRIVER) {
+ fprintf(stderr, "fxmesa: fxDDTexPalette(global)\n");
}
convertPalette(fxMesa->glbPalette.data, &ctx->Texture.Palette);
- fxMesa->new_state|=FX_NEW_TEXTURING;
+ fxMesa->new_state |= FX_NEW_TEXTURING;
ctx->Driver.RenderStart = fxSetupFXUnits;
}
}
@@ -444,33 +444,35 @@ void fxDDTexPalette(GLcontext *ctx, struct gl_texture_object *tObj)
void fxDDTexUseGlbPalette(GLcontext *ctx, GLboolean state)
{
- fxMesaContext fxMesa=(fxMesaContext)ctx->DriverCtx;
+ fxMesaContext fxMesa = FX_CONTEXT(ctx);
if (MESA_VERBOSE&VERBOSE_DRIVER) {
fprintf(stderr,"fxmesa: fxDDTexUseGlbPalette(%d)\n",state);
}
- if(state) {
- fxMesa->haveGlobalPaletteTexture=1;
+ if (state) {
+ fxMesa->haveGlobalPaletteTexture = 1;
- FX_grTexDownloadTable(GR_TMU0,GR_TEXTABLE_PALETTE,&(fxMesa->glbPalette));
+ FX_grTexDownloadTable(GR_TMU0,GR_TEXTABLE_PALETTE, &(fxMesa->glbPalette));
if (fxMesa->haveTwoTMUs)
- FX_grTexDownloadTable(GR_TMU1,GR_TEXTABLE_PALETTE,&(fxMesa->glbPalette));
- } else {
- fxMesa->haveGlobalPaletteTexture=0;
+ FX_grTexDownloadTable(GR_TMU1, GR_TEXTABLE_PALETTE, &(fxMesa->glbPalette));
+ }
+ else {
+ fxMesa->haveGlobalPaletteTexture = 0;
- if((ctx->Texture.Unit[0].Current==ctx->Texture.Unit[0].CurrentD[2]) &&
- (ctx->Texture.Unit[0].Current!=NULL)) {
- struct gl_texture_object *tObj=ctx->Texture.Unit[0].Current;
+ if ((ctx->Texture.Unit[0].Current == ctx->Texture.Unit[0].CurrentD[2]) &&
+ (ctx->Texture.Unit[0].Current != NULL)) {
+ struct gl_texture_object *tObj = ctx->Texture.Unit[0].Current;
if (!tObj->DriverData)
- tObj->DriverData=fxAllocTexObjData(fxMesa);
+ tObj->DriverData = fxAllocTexObjData(fxMesa);
- fxTexInvalidate(ctx,tObj);
+ fxTexInvalidate(ctx, tObj);
}
}
}
+
static int logbase2(int n)
{
GLint i = 1;