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| author |  senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2011-07-18 21:48:35 +0000 |
|---|---|---|
| committer | senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2011-07-18 21:48:35 +0000 |
| commit | 4a947d264b2764685e5f82b2e5d328a50e9612ea (patch) | |
| tree | 2e2b1e98a12007bb1d9957621868409c671582be /samplecode/SampleBigBlur.cpp | |
| parent | ef427d47128ef03c28a4d38d3f91d0d5a11115bb (diff) | |
Fix kernel width calculation in GPU-based Gaussian blur. When converting the
sigma value to a kernel width, it should be rounded up. Otherwise, for small
sigmas, the edge pixels of the kernel may be missing.
git-svn-id: http://skia.googlecode.com/svn/trunk@1891 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'samplecode/SampleBigBlur.cpp')
| -rw-r--r-- | samplecode/SampleBigBlur.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/samplecode/SampleBigBlur.cpp b/samplecode/SampleBigBlur.cpp index 243e0dfd71..aa5dc2824d 100644 --- a/samplecode/SampleBigBlur.cpp +++ b/samplecode/SampleBigBlur.cpp @@ -28,7 +28,7 @@ protected: SkBlurMaskFilter::kHighQuality_BlurFlag); paint.setMaskFilter(mf)->unref(); canvas->translate(200, 200); - canvas->drawCircle(100, 100, 250, paint); + canvas->drawCircle(100, 100, 200, paint); canvas->restore(); } |