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Diffstat (limited to 'src/effects/SkGradientShader.cpp')
| -rw-r--r-- | src/effects/SkGradientShader.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/effects/SkGradientShader.cpp b/src/effects/SkGradientShader.cpp index 4bbc96c..24ed445 100644 --- a/src/effects/SkGradientShader.cpp +++ b/src/effects/SkGradientShader.cpp @@ -1046,7 +1046,9 @@ void Linear_Gradient::shadeSpan(int x, int y, SkPMColor* SK_RESTRICT dstC, } LinearShadeProc shadeProc = shadeSpan_linear_repeat; - if (SkFixedNearlyZero(dx)) { + // We really should check the endpoint colors, but short of that change + // we reduce the tolerance of SkFixedNearlyZero to be more restrictive. + if (SkFixedNearlyZero(dx, (SK_Fixed1 >> 14))) { #ifdef SK_SIMPLE_TWOCOLOR_VERTICAL_GRADIENTS if (fColorCount > 2) { shadeProc = shadeSpan_linear_vertical_lerp; |