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.

1 files changed, 3 insertions, 9 deletions

diff --git a/src/mesa/drivers/dri/mga/mgastate.c b/src/mesa/drivers/dri/mga/mgastate.c
index becb08a208..6e039182ae 100644
--- a/src/mesa/drivers/dri/mga/mgastate.c
+++ b/src/mesa/drivers/dri/mga/mgastate.c
@@ -129,7 +129,9 @@ static void mgaDDBlendEquation(GLcontext *ctx, GLenum mode)
    updateBlendLogicOp( ctx );
 }
 
-static void mgaDDBlendFunc(GLcontext *ctx, GLenum sfactor, GLenum dfactor)
+static void mgaDDBlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB,
+				    GLenum dfactorRGB, GLenum sfactorA,
+				    GLenum dfactorA )
 {
    mgaContextPtr mmesa = MGA_CONTEXT(ctx);
    GLuint   src;
@@ -195,13 +197,6 @@ static void mgaDDBlendFunc(GLcontext *ctx, GLenum sfactor, GLenum dfactor)
              mmesa->hw.blend_func == (AC_src_src_alpha_sat | AC_dst_zero) );
 }
 
-static void mgaDDBlendFuncSeparate( GLcontext *ctx, GLenum sfactorRGB,
-				    GLenum dfactorRGB, GLenum sfactorA,
-				    GLenum dfactorA )
-{
-   mgaDDBlendFunc( ctx, sfactorRGB, dfactorRGB );
-}
-
 /* =============================================================
  * Depth testing
  */
@@ -1199,7 +1194,6 @@ void mgaDDInitStateFuncs( GLcontext *ctx )
    ctx->Driver.LightModelfv = mgaDDLightModelfv;
    ctx->Driver.AlphaFunc = mgaDDAlphaFunc;
    ctx->Driver.BlendEquation = mgaDDBlendEquation;
-   ctx->Driver.BlendFunc = mgaDDBlendFunc;
    ctx->Driver.BlendFuncSeparate = mgaDDBlendFuncSeparate;
    ctx->Driver.DepthFunc = mgaDDDepthFunc;
    ctx->Driver.DepthMask = mgaDDDepthMask;