diff options
Diffstat (limited to 'src/mesa/drivers/glide/fxddtex.c')
-rw-r--r-- | src/mesa/drivers/glide/fxddtex.c | 66 |
1 files changed, 34 insertions, 32 deletions
diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c index 55e0be6bf7..db0acb6b4a 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; |