diff options
author | Mike Reed <reed@google.com> | 2017-07-21 10:54:59 -0400 |
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committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-07-21 15:18:33 +0000 |
commit | 35a5e418b96053bbdebef2cceb33db995f960010 (patch) | |
tree | 44a4bc12775022e230ae5b7336f33d4808a6a95e /src/core/SkMaskBlurFilter.h | |
parent | 15cac7296e757f1fc86f730f2b5cd1a7dd99e133 (diff) |
check for no blur and exit early
Bug: skia:
Change-Id: I98c07c5fd77ec67398dd4df12fb6a24aa4ca7731
Reviewed-on: https://skia-review.googlesource.com/25567
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Diffstat (limited to 'src/core/SkMaskBlurFilter.h')
-rw-r--r-- | src/core/SkMaskBlurFilter.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/SkMaskBlurFilter.h b/src/core/SkMaskBlurFilter.h index 9becadca39..c530488efb 100644 --- a/src/core/SkMaskBlurFilter.h +++ b/src/core/SkMaskBlurFilter.h @@ -46,6 +46,9 @@ public: // height sigmaH. SkMaskBlurFilter(double sigmaW, double sigmaH); + // returns true iff the sigmas will result in an identity mask (no blurring) + bool hasNoBlur() const; + // Given a src SkMask, generate dst SkMask returning the border width and height. SkIPoint blur(const SkMask& src, SkMask* dst) const; |