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| author |  xidachen <xidachen@chromium.org> | 2015-12-10 12:08:44 -0800 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-12-10 12:08:44 -0800 |
| commit | 467ddc0b24a63ee1525fa18d1dcf62e47975588a (patch) | |
| tree | da2da65b17a5faab7305f46d822a222a45c77809 /gm/imageblurtiled.cpp | |
| parent | 671c06f9798d44fcb1cff741880dff07fed71a36 (diff) | |
SkBlurImageFilter returns input when sigma = 0
In the current implementation, a blur filter is always created even in the
case when sigma.fX == 0 && sigma.fY == 0. This CL makes the blur filter
return input in this case.
BUG=568393
Review URL: https://codereview.chromium.org/1518643002
Diffstat (limited to 'gm/imageblurtiled.cpp')
| -rw-r--r-- | gm/imageblurtiled.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gm/imageblurtiled.cpp b/gm/imageblurtiled.cpp index 68e5785ddf..9f8bfe510f 100644 --- a/gm/imageblurtiled.cpp +++ b/gm/imageblurtiled.cpp @@ -31,7 +31,8 @@ protected: virtual void onDraw(SkCanvas* canvas) { SkPaint paint; - paint.setImageFilter(SkBlurImageFilter::Create(fSigmaX, fSigmaY))->unref(); + SkAutoTUnref<SkImageFilter> blur(SkBlurImageFilter::Create(fSigmaX, fSigmaY)); + paint.setImageFilter(blur); const SkScalar tile_size = SkIntToScalar(128); SkRect bounds; if (!canvas->getClipBounds(&bounds)) { |