AuroraMiddleware/skia2
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10 Commits

Author SHA1 Message Date
Yuqian Li
63f69cdc32 Reland "Fix the fat rect bug in the threaded backend" 
This reverts commit 1b63761514.

Reason for revert: add guard flag

Original change's description:
> Revert "Fix the fat rect bug in the threaded backend"
> 
> This reverts commit c41569a29f.
> 
> Reason for revert: maybe break the Chrome layout tests
> 
> Original change's description:
> > Fix the fat rect bug in the threaded backend
> > 
> > Bug: skia:7813
> > Change-Id: I954232be1dccc63ce412ccde92c4f0e4617317b9
> > Reviewed-on: https://skia-review.googlesource.com/121641
> > Reviewed-by: Cary Clark <caryclark@google.com>
> > Commit-Queue: Yuqian Li <liyuqian@google.com>
> 
> TBR=caryclark@google.com,liyuqian@google.com,reed@google.com
> 
> Change-Id: If35617a9774b3367561981e39a2fa89a972684b9
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:7813
> Reviewed-on: https://skia-review.googlesource.com/121820
> Reviewed-by: Yuqian Li <liyuqian@google.com>
> Commit-Queue: Yuqian Li <liyuqian@google.com>

TBR=caryclark@google.com,liyuqian@google.com,reed@google.com

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: skia:7813
Change-Id: I8b17be4251b5efc20142295cca787474f32e3a86
Reviewed-on: https://skia-review.googlesource.com/122100
Commit-Queue: Yuqian Li <liyuqian@google.com>
Reviewed-by: Yuqian Li <liyuqian@google.com>
 2018-04-18 19:52:43 +00:00
Yuqian Li
1b63761514 Revert "Fix the fat rect bug in the threaded backend" 
This reverts commit c41569a29f.

Reason for revert: maybe break the Chrome layout tests

Original change's description:
> Fix the fat rect bug in the threaded backend
> 
> Bug: skia:7813
> Change-Id: I954232be1dccc63ce412ccde92c4f0e4617317b9
> Reviewed-on: https://skia-review.googlesource.com/121641
> Reviewed-by: Cary Clark <caryclark@google.com>
> Commit-Queue: Yuqian Li <liyuqian@google.com>

TBR=caryclark@google.com,liyuqian@google.com,reed@google.com

Change-Id: If35617a9774b3367561981e39a2fa89a972684b9
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:7813
Reviewed-on: https://skia-review.googlesource.com/121820
Reviewed-by: Yuqian Li <liyuqian@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
 2018-04-17 15:46:14 +00:00
Yuqian Li
c41569a29f Fix the fat rect bug in the threaded backend 
Bug: skia:7813
Change-Id: I954232be1dccc63ce412ccde92c4f0e4617317b9
Reviewed-on: https://skia-review.googlesource.com/121641
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
 2018-04-17 13:55:33 +00:00
Yuqian Li
4a657adf74 Fix the left/right edge swapping in isSmoothEnough 
Bug: skia:7573
Change-Id: I02d863ac15c04fab39c1d7b0b8970bad484ca12c
Reviewed-on: https://skia-review.googlesource.com/104840
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
 2018-02-08 03:57:49 +00:00
Yuqian Li
fbe0793526 Correct edges_too_close 
If the next edge has 0 fDX, we should add a SLACK = 1 so two edges
with fX less than 1 pixel apart should be considered close, and
noRealBlitter should be true to force the use of AdditiveBlitter and
the cumulation of alpha.  The changed GM will show bleed through if
SLACK is 0.

The artifact without the fix can be seen at:
https://fiddle.skia.org/c/f6912f1af6c14e054f5b5935a93380ea

Bug: skia:
Change-Id: I15f9c3aef25a0357cd11d447e7bf0b4fbac0ce67
Reviewed-on: https://skia-review.googlesource.com/67804
Commit-Queue: Yuqian Li <liyuqian@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
 2017-11-07 16:40:08 +00:00
Mike Reed
3661bc9976 hide trivial helpers on canvas 
BUG=skia:

Change-Id: I42d4ca92897bde5bd8e0575a0104b12b83134cef
Reviewed-on: https://skia-review.googlesource.com/8852
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Mike Reed <reed@google.com>
 2017-02-22 19:41:04 +00:00
Yuqian Li
131c1fb963 Add GMs and benchs for concave Analytic AA 
BUG=skia:

Change-Id: I2ed6e2c4f81dc9d5c53b07332c0063f42c6b3c79
Reviewed-on: https://skia-review.googlesource.com/5771
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
 2016-12-12 22:08:38 +00:00
Yuqian Li
0038b7feaa Remove accumulative snapping error 
BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4769

Change-Id: Ie70bdc280c680c82f3b8a186466bf3a0835a9107
Reviewed-on: https://skia-review.googlesource.com/4769
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
 2016-11-14 17:38:05 +00:00
liyuqian
451ceba354 Combine analytic edges with tolerance 
If not, we sometimes would end up with only one edge for a convex path. That
either triggers SkASSERT(count >= 2) failure in debug build or SIGSEGV in
release build. After the change, we should return 0 edges for such a path
because everything is totally combined.

Note that this change also makes the SkAnalyticEdge's CombineVertical function
behave more similarly to SkEdge's CombineVertical function: SkEdge only
compares fFirstY and fLastY which are integer values, which is equivalent to
setting our tolerance to SK_Fixed1 (our current tolerance is 0x100, 1/256 of
SK_Fixed1).  And this is intentional.

BUG=chrome:662914
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2477373002

Review-Url: https://codereview.chromium.org/2477373002
 2016-11-07 08:10:44 -08:00
liyuqian
e60d85597f Add GMs for Analytic Anti-Aliasing 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2386293002

Review-Url: https://codereview.chromium.org/2386293002
 2016-10-03 13:49:37 -07:00