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Diffstat (limited to 'src/effects/SkEmbossMaskFilter.cpp')
| -rw-r--r-- | src/effects/SkEmbossMaskFilter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/effects/SkEmbossMaskFilter.cpp b/src/effects/SkEmbossMaskFilter.cpp index e991d94985..4a4c8d0e34 100644 --- a/src/effects/SkEmbossMaskFilter.cpp +++ b/src/effects/SkEmbossMaskFilter.cpp @@ -72,6 +72,10 @@ SkMask::Format SkEmbossMaskFilter::getFormat() const { bool SkEmbossMaskFilter::filterMask(SkMask* dst, const SkMask& src, const SkMatrix& matrix, SkIPoint* margin) const { + if (src.fFormat != SkMask::kA8_Format) { + return false; + } + SkScalar sigma = matrix.mapRadius(fBlurSigma); if (!SkBlurMask::BoxBlur(dst, src, sigma, kInner_SkBlurStyle)) { |