diff options
Diffstat (limited to 'src/effects')
-rw-r--r-- | src/effects/SkAlphaThresholdFilter.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/effects/SkAlphaThresholdFilter.cpp b/src/effects/SkAlphaThresholdFilter.cpp index 6cf1ce61e4..81416e2817 100644 --- a/src/effects/SkAlphaThresholdFilter.cpp +++ b/src/effects/SkAlphaThresholdFilter.cpp @@ -225,8 +225,9 @@ sk_sp<SkSpecialImage> SkAlphaThresholdFilterImpl::onFilterImage(SkSpecialImage* U8CPU outerThreshold = (U8CPU)(fOuterThreshold * 0xFF); SkColor* dptr = dst.getAddr32(0, 0); int dstWidth = dst.width(), dstHeight = dst.height(); + SkIPoint srcOffset = { bounds.fLeft - inputOffset.fX, bounds.fTop - inputOffset.fY }; for (int y = 0; y < dstHeight; ++y) { - const SkColor* sptr = inputBM.getAddr32(bounds.fLeft, bounds.fTop+y); + const SkColor* sptr = inputBM.getAddr32(srcOffset.fX, srcOffset.fY+y); for (int x = 0; x < dstWidth; ++x) { const SkColor& source = sptr[x]; |