diff options
| author |  Ethan Nicholas <ethannicholas@google.com> | 2018-01-12 14:31:58 +0000 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-01-12 14:32:14 +0000 |
| commit | ea560af463c2a791c7c320a81828e5f407360c84 (patch) | |
| tree | e22db123415fc9e262476365d00ba220d179a908 /src/core/SkBlitter.cpp | |
| parent | ef29e42ef3d81a0e704cf0efcfc9937b531f0327 (diff) | |
Revert "Revert "Revert "Snap alpha for small rects"""
This reverts commit 15150a60ebea7b268493d0595cec7db9a5465fac.
Reason for revert: we suspect this is behind the roll failures
Original change's description:
> Revert "Revert "Snap alpha for small rects""
>
> This reverts commit 131c8ea4b7ffad7ebf6c49cf9337602f1249806d.
>
> Reason for revert: the CL does not seem to have caused any failures
>
> Original change's description:
> > 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>
>
> TBR=mtklein@google.com,ethannicholas@google.com,fmalita@chromium.org,liyuqian@google.com,reed@google.com
>
> Change-Id: I0cb343fa5448ecf0e6a2073bb4e3603275d6984c
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:
> Reviewed-on: https://skia-review.googlesource.com/93680
> Reviewed-by: Yuqian Li <liyuqian@google.com>
> Commit-Queue: Yuqian Li <liyuqian@google.com>
TBR=mtklein@google.com,ethannicholas@google.com,fmalita@chromium.org,liyuqian@google.com,reed@google.com
Change-Id: If00c7c8cb6b44c489615444b9aca5a2f25b2d5fe
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/93860
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) { |