diff options
| -rw-r--r-- | src/effects/GrCircleBlurFragmentProcessor.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/effects/GrCircleBlurFragmentProcessor.cpp b/src/effects/GrCircleBlurFragmentProcessor.cpp index f319e3d90f..39e3947049 100644 --- a/src/effects/GrCircleBlurFragmentProcessor.cpp +++ b/src/effects/GrCircleBlurFragmentProcessor.cpp @@ -209,9 +209,11 @@ static uint8_t* create_profile(float halfWH, float sigma) { compute_profile_offset_and_size(halfWH, sigma, &offset, &numSteps); uint8_t* weights = new uint8_t[numSteps]; - for (int i = 0; i < numSteps; ++i) { + for (int i = 0; i < numSteps - 1; ++i) { weights[i] = eval_at(offset+i, halfWH, halfKernel.get(), kernelWH); } + // Ensure the tail of the Gaussian goes to zero. + weights[numSteps-1] = 0; return weights; } |