diff options
author | Mike Klein <mtklein@google.com> | 2017-01-10 14:21:12 +0000 |
---|---|---|
committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-01-10 14:21:30 +0000 |
commit | 1e74cad9b4ed8079433d4e62ab3198d97436f5ec (patch) | |
tree | 3a5fa903460f46e94a56eefa9b889645fa58b104 /bench/PathBench.cpp | |
parent | 8cbb4246e58c97e2ac51087d2708795b3b59f5e9 (diff) |
Revert "Improve quad edges' smoothness in non-AA cases"
This reverts commit d4ed326d6f3704995b0e91292bf2c87e9d36bb14.
Reason for revert: reverting temporarily to get us rolling into Chrome again.
Must be this CL right?
https://storage.googleapis.com/chromium-layout-test-archives/linux_trusty_blink_rel/3364/layout-test-results/results.html
Original change's description:
> Improve quad edges' smoothness in non-AA cases
>
> Previously, non-AA quad edges only have an accuracy about 1/2 pixel
> (while the AA quad edges have an accuracy about 1/8 pixel). Now, we
> increase non-AA quad edges' accuracy to 1/8 pixel as well.
>
> The difference is very significant for rotating non-AA filled circles.
> For example, run `./out/Debug/SampleApp --slide GM:fillcircle` with AA
> turned off (by pressing b).
>
> The benchmark added reveals that increasing quad accuracy from 1/2 to
> 1/8 doesn't affect the performance significantly. The following is the
> 1/2-accuracy performance versus 1/8-accuracy performance:
>
> curr/maxrss loops min median mean max stddev samples
> config bench
> 7/17 MB 19 2.43µs 2.57µs 2.81µs 10.5µs 22% 16119
> 8888 path_fill_big_nonaacircle
> 7/17 MB 17 1.38µs 1.42µs 1.52µs 13µs 20% 21409
> 8888 path_fill_small_nonaacircle
>
> curr/maxrss loops min median mean max stddev samples
> config bench
> 7/17 MB 71 2.52µs 2.59µs 2.79µs 7.67µs 19% 7557
> 8888 path_fill_big_nonaacircle
> 7/17 MB 64 1.45µs 1.49µs 1.51µs 2.39µs 5% 12704
> 8888 path_fill_small_nonaacircle
>
>
> BUG=skia:
>
> Change-Id: I3482098aeafcc6f2ec9aa3382977c0dc1b650964
> Reviewed-on: https://skia-review.googlesource.com/6699
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Yuqian Li <liyuqian@google.com>
>
TBR=caryclark@google.com,liyuqian@google.com,reed@google.com,djsollen@google.com,bungeman@google.com,reviews@skia.org,fmalita@chromium.org
BUG=skia:
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I5bc4596ab506f6f61ac2da91a07cf51d61114f31
Reviewed-on: https://skia-review.googlesource.com/6829
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Diffstat (limited to 'bench/PathBench.cpp')
-rw-r--r-- | bench/PathBench.cpp | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/bench/PathBench.cpp b/bench/PathBench.cpp index 449d30558e..4ca4401163 100644 --- a/bench/PathBench.cpp +++ b/bench/PathBench.cpp @@ -173,23 +173,6 @@ private: typedef PathBench INHERITED; }; -class NonAACirclePathBench: public CirclePathBench { -public: - NonAACirclePathBench(Flags flags) : INHERITED(flags) {} - - void appendName(SkString* name) override { - name->append("nonaacircle"); - } - - void setupPaint(SkPaint* paint) override { - CirclePathBench::setupPaint(paint); - paint->setAntiAlias(false); - } - -private: - typedef CirclePathBench INHERITED; -}; - // Test max speedup of Analytic AA for concave paths class AAAConcavePathBench : public PathBench { public: @@ -1107,9 +1090,6 @@ DEF_BENCH( return new CirclePathBench(FLAGS01); ) DEF_BENCH( return new CirclePathBench(FLAGS10); ) DEF_BENCH( return new CirclePathBench(FLAGS11); ) -DEF_BENCH( return new NonAACirclePathBench(FLAGS00); ) -DEF_BENCH( return new NonAACirclePathBench(FLAGS10); ) - DEF_BENCH( return new AAAConcavePathBench(FLAGS00); ) DEF_BENCH( return new AAAConcavePathBench(FLAGS10); ) DEF_BENCH( return new AAAConvexPathBench(FLAGS00); ) |