Added support for EXT_blend_equation_separate / ATI_blend_equation_separate.

The internal driver interface was also changed to use
BlendEquationSeparate instead of BlendEquation.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/mesa/drivers/dri/gamma/gamma_state.c b/src/mesa/drivers/dri/gamma/gamma_state.c
index 519c707a5a..813ced474b 100644
--- a/src/mesa/drivers/dri/gamma/gamma_state.c
+++ b/src/mesa/drivers/dri/gamma/gamma_state.c
@@ -177,10 +177,12 @@ static void gammaDDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref )
    gmesa->new_state |= GAMMA_NEW_ALPHA;
 }
 
-static void gammaDDBlendEquation( GLcontext *ctx, GLenum mode )
+static void gammaDDBlendEquationSeparate( GLcontext *ctx, 
+					  GLenum modeRGB, GLenum modeA )
 {
    gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
 
+   assert( modeRGB == modeA );
    FLUSH_BATCH( gmesa );
 
    gmesa->new_state |= GAMMA_NEW_ALPHA;
@@ -1689,7 +1691,7 @@ void gammaDDInitStateFuncs( GLcontext *ctx )
    ctx->Driver.ColorMask		= gammaDDColorMask;
 
    ctx->Driver.AlphaFunc		= gammaDDAlphaFunc;
-   ctx->Driver.BlendEquation		= gammaDDBlendEquation;
+   ctx->Driver.BlendEquationSeparate	= gammaDDBlendEquationSeparate;
    ctx->Driver.BlendFuncSeparate	= gammaDDBlendFuncSeparate;
    ctx->Driver.ClearDepth		= gammaDDClearDepth;
    ctx->Driver.CullFace			= gammaDDCullFace;