summaryrefslogtreecommitdiff
path: root/src/mesa/drivers/dri/i830
diff options
context:
space:
mode:
Diffstat (limited to 'src/mesa/drivers/dri/i830')
-rw-r--r--src/mesa/drivers/dri/i830/i830_state.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i830/i830_state.c b/src/mesa/drivers/dri/i830/i830_state.c
index 9e8952f09b..7c80e8b7d2 100644
--- a/src/mesa/drivers/dri/i830/i830_state.c
+++ b/src/mesa/drivers/dri/i830/i830_state.c
@@ -359,19 +359,22 @@ static void i830BlendColor(GLcontext *ctx, const GLfloat color[4])
b);
}
-static void i830BlendEquation(GLcontext *ctx, GLenum mode)
+static void i830BlendEquationSeparate(GLcontext *ctx,
+ GLenum modeRGB, GLenum modeA)
{
i830ContextPtr imesa = I830_CONTEXT(ctx);
int func = ENABLE_ALPHA_BLENDFUNC;
if (I830_DEBUG&DEBUG_DRI)
fprintf(stderr, "%s %s\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(mode));
+ _mesa_lookup_enum_by_nr(modeRGB));
+
+ assert( modeRGB == modeA );
/* This will catch a logicop blend equation */
i830EvalLogicOpBlendState(ctx);
- switch(mode) {
+ switch(modeRGB) {
case GL_FUNC_ADD_EXT:
func |= BLENDFUNC_ADD;
break;
@@ -1643,7 +1646,7 @@ void i830DDInitStateFuncs(GLcontext *ctx)
/* API callbacks
*/
ctx->Driver.AlphaFunc = i830AlphaFunc;
- ctx->Driver.BlendEquation = i830BlendEquation;
+ ctx->Driver.BlendEquationSeparate = i830BlendEquationSeparate;
ctx->Driver.BlendFuncSeparate = i830BlendFuncSeparate;
ctx->Driver.BlendColor = i830BlendColor;
ctx->Driver.ClearColor = i830ClearColor;