Remove dd_function_table::BlendFunc. All drivers now use

dd_function_table:BlendFuncSeparate.  If a driver does not actually
support EXT_blend_func_separate, it can assume that the RGB and alpha
blend functions are the same.

3 files changed, 0 insertions, 8 deletions

diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c
index 0ee4216cb1f..6e66f599aad 100644
--- a/src/mesa/drivers/glide/fxdd.c
+++ b/src/mesa/drivers/glide/fxdd.c
@@ -1719,7 +1719,6 @@ fxSetupDDPointers(GLcontext * ctx)
    ctx->Driver.IsTextureResident = fxDDIsTextureResident;
    ctx->Driver.UpdateTexturePalette = fxDDTexPalette;
    ctx->Driver.AlphaFunc = fxDDAlphaFunc;
-   ctx->Driver.BlendFunc = fxDDBlendFunc;
    ctx->Driver.BlendFuncSeparate = fxDDBlendFuncSeparate;
    ctx->Driver.BlendEquation = fxDDBlendEquation;
    ctx->Driver.DepthFunc = fxDDDepthFunc;
diff --git a/src/mesa/drivers/glide/fxdrv.h b/src/mesa/drivers/glide/fxdrv.h
index ff9e02b3eb2..1f31f621604 100644
--- a/src/mesa/drivers/glide/fxdrv.h
+++ b/src/mesa/drivers/glide/fxdrv.h
@@ -621,7 +621,6 @@ extern void fxDDTexUseGlbPalette(GLcontext *, GLboolean);
 
 extern void fxDDEnable(GLcontext *, GLenum, GLboolean);
 extern void fxDDAlphaFunc(GLcontext *, GLenum, GLfloat);
-extern void fxDDBlendFunc(GLcontext *, GLenum, GLenum);
 extern void fxDDBlendFuncSeparate(GLcontext *, GLenum, GLenum, GLenum, GLenum);
 extern void fxDDBlendEquation(GLcontext *, GLenum);
 extern void fxDDDepthMask(GLcontext *, GLboolean);
diff --git a/src/mesa/drivers/glide/fxsetup.c b/src/mesa/drivers/glide/fxsetup.c
index 17a4129eb6f..45883f465ba 100644
--- a/src/mesa/drivers/glide/fxsetup.c
+++ b/src/mesa/drivers/glide/fxsetup.c
@@ -1556,12 +1556,6 @@ which are drawn front-to-back.
 }
 
 void
-fxDDBlendFunc(GLcontext * ctx, GLenum sfactor, GLenum dfactor)
-{
-   fxDDBlendFuncSeparate(ctx, sfactor, dfactor, sfactor, dfactor);
-}
-
-void
 fxDDBlendEquation(GLcontext * ctx, GLenum mode)
 {
  fxMesaContext fxMesa = FX_CONTEXT(ctx);