diff options
Diffstat (limited to 'src/gpu/GrOptDrawState.cpp')
-rw-r--r-- | src/gpu/GrOptDrawState.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/gpu/GrOptDrawState.cpp b/src/gpu/GrOptDrawState.cpp index 7c8710f7d6..40e0c6ce1f 100644 --- a/src/gpu/GrOptDrawState.cpp +++ b/src/gpu/GrOptDrawState.cpp @@ -244,16 +244,19 @@ void GrOptDrawState::computeEffectiveColorStages(const GrDrawState& ds, int* fir for (int i = 0; i < ds.numColorStages(); ++i) { const GrFragmentProcessor* fp = ds.getColorStage(i).getProcessor(); - if (!fp->willUseInputColor()) { + fp->computeInvariantOutput(&inout); + if (!inout.fWillUseInputColor) { *firstColorStageIdx = i; fInputColorIsUsed = false; } - fp->computeInvariantOutput(&inout); if (kRGBA_GrColorComponentFlags == inout.fValidFlags) { *firstColorStageIdx = i + 1; fColor = inout.fColor; fInputColorIsUsed = true; *fixedFunctionVAToRemove |= 0x1 << kColor_GrVertexAttribBinding; + // Since we are clearing all previous color stages we are in a state where we have found + // zero stages that don't multiply the inputColor. + inout.fNonMulStageFound = false; } } } @@ -267,9 +270,11 @@ void GrOptDrawState::computeEffectiveCoverageStages(const GrDrawState& ds, // Don't do any optimizations on coverage stages. It should not be the case where we do not use // input coverage in an effect #ifdef OptCoverageStages + GrProcessor::InvariantOutput inout; for (int i = 0; i < ds.numCoverageStages(); ++i) { - const GrProcessor* processor = ds.getCoverageStage(i).getProcessor(); - if (!processor->willUseInputColor()) { + const GrFragmentProcessor* fp = ds.getCoverageStage(i).getProcessor(); + fp->computeInvariantOutput(&inout); + if (!inout.fWillUseInputColor) { *firstCoverageStageIdx = i; fInputCoverageIsUsed = false; } |