diff options
| author |  reed <reed@google.com> | 2015-01-28 11:44:48 -0800 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-01-28 11:44:48 -0800 |
| commit | 9d91eb313623dca16bc988bad2e8b01712e4c578 (patch) | |
| tree | 6200c2c8e5dec8848bf2bb35d042212fff4fe61e /src/effects/gradients/SkLinearGradient.cpp | |
| parent | 3bd12efdcf0460ce3d0babaf057a01de6ce567c4 (diff) | |
add more checks for computing clamp counts, remove dead code
BUG=448299
Review URL: https://codereview.chromium.org/886473003
Diffstat (limited to 'src/effects/gradients/SkLinearGradient.cpp')
| -rw-r--r-- | src/effects/gradients/SkLinearGradient.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/effects/gradients/SkLinearGradient.cpp b/src/effects/gradients/SkLinearGradient.cpp index b34c7964ee..c7d845a188 100644 --- a/src/effects/gradients/SkLinearGradient.cpp +++ b/src/effects/gradients/SkLinearGradient.cpp @@ -149,6 +149,7 @@ void shadeSpan_linear_clamp(TileProc proc, SkGradFixed dx, SkGradFixed fx, int toggle, int count) { SkClampRange range; range.init(fx, dx, count, 0, SkGradientShaderBase::kCache32Count - 1); + range.validate(count); if ((count = range.fCount0) > 0) { sk_memset32_dither(dstC, @@ -332,6 +333,7 @@ void shadeSpan16_linear_clamp(TileProc proc, SkGradFixed dx, SkGradFixed fx, int toggle, int count) { SkClampRange range; range.init(fx, dx, count, 0, SkGradientShaderBase::kCache32Count - 1); + range.validate(count); if ((count = range.fCount0) > 0) { dither_memset16(dstC, |