AuroraMiddleware/skia2
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3 Commits

Author SHA1 Message Date
mtklein
427c2819d9 Modernize SkMutex and SkSemaphore. 
- use <atomic>
   - fuse SkMutex and SkBaseMutex
   - fuse SkSemaphore and SkBaseSemaphore

Still TODO:
   - replace SK_DECLARE_STATIC_MUTEX(name) with static SkMutex name

I just didn't want to bother fixing all that up until I know this CL sticks.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1947153002

No public API changes.
TBR=reed@google.com

Review-Url: https://codereview.chromium.org/1947153002
 2016-05-04 11:31:29 -07:00
herb
e6e41a8a19 Move SkAtomics.h to private. 
There are no API changes.

TBR=reed@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/1369333004
 2015-09-28 11:24:13 -07:00
herb
7f0a3d7523 Make mutex semaphore based. 
This implementation improves performance of SkMutex acquire / release pair from 42ns -> 13 ns.

SkSharedMutex and SkSpinlock have the same performance.

It also removes specialized windows and linux/mac code.

BUG=skia:

Review URL: https://codereview.chromium.org/1359733002
 2015-09-24 07:34:49 -07:00