diff options
Diffstat (limited to 'src/gallium/drivers/swr')
| -rw-r--r-- | src/gallium/drivers/swr/swr_state.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/swr/swr_state.cpp b/src/gallium/drivers/swr/swr_state.cpp index d19acfbb347..65327f39d02 100644 --- a/src/gallium/drivers/swr/swr_state.cpp +++ b/src/gallium/drivers/swr/swr_state.cpp @@ -1318,7 +1318,12 @@ swr_update_derived(struct pipe_context *pipe, compileState.desc.alphaTestEnable = ctx->depth_stencil->alpha.enabled; compileState.desc.independentAlphaBlendEnable = - ctx->blend->pipe.independent_blend_enable; + (compileState.blendState.sourceBlendFactor != + compileState.blendState.sourceAlphaBlendFactor) || + (compileState.blendState.destBlendFactor != + compileState.blendState.destAlphaBlendFactor) || + (compileState.blendState.colorBlendFunc != + compileState.blendState.alphaBlendFunc); compileState.desc.alphaToCoverageEnable = ctx->blend->pipe.alpha_to_coverage; compileState.desc.sampleMaskEnable = 0; // XXX |