diff options
| author |  Ethan Nicholas <ethannicholas@google.com> | 2018-01-10 21:32:18 +0000 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-01-10 21:32:24 +0000 |
| commit | 131c8ea4b7ffad7ebf6c49cf9337602f1249806d (patch) | |
| tree | 93a8762a2994ca1cdb6b938041b544a3f9180a05 /src/core/SkBlitter.cpp | |
| parent | d284949b595e2d7c6c6901c5b49e822a02a4d79f (diff) | |
Revert "Snap alpha for small rects"
This reverts commit 52f8e71a45ead72f257317f82775eb3459b71eae.
Reason for revert: possibly causing Google3 roll failure?
Original change's description:
> Snap alpha for small rects
>
> This is more similar to our alpha snapping in AAA. More critically, we
> may have a tiny alpha difference after some 90 degree rotations and that
> breaks the Chromium svg layout tests (where the expected reference is a
> rotated svg...)
>
> TBR: fmalita@google.com
> Bug: skia:
> Change-Id: I59b750153488083f65b731643e0baca823cb78e4
> Reviewed-on: https://skia-review.googlesource.com/92940
> Reviewed-by: Yuqian Li <liyuqian@google.com>
> Commit-Queue: Yuqian Li <liyuqian@google.com>
TBR=mtklein@google.com,fmalita@chromium.org,liyuqian@google.com,reed@google.com
Change-Id: I2ca0b9375caa473dc2f407655b17603b68337c1f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/93323
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Diffstat (limited to 'src/core/SkBlitter.cpp')
| -rw-r--r-- | src/core/SkBlitter.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/core/SkBlitter.cpp b/src/core/SkBlitter.cpp index 1f21e28dad..4bbd80d93f 100644 --- a/src/core/SkBlitter.cpp +++ b/src/core/SkBlitter.cpp @@ -42,8 +42,7 @@ void SkBlitter::blitAntiH(int x, int y, const SkAlpha antialias[], */ inline static SkAlpha ScalarToAlpha(SkScalar a) { - SkAlpha alpha = (SkAlpha)(a * 255); - return alpha > 247 ? 0xFF : alpha < 8 ? 0 : alpha; + return (SkAlpha)(a * 255); } void SkBlitter::blitFatAntiRect(const SkRect& rect) { |