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| author |  mtklein <mtklein@chromium.org> | 2016-05-05 16:05:56 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-05-05 16:05:56 -0700 |
| commit | ffa4a9213b4e754adc210fa02a3c4b1ae8d3b6d0 (patch) | |
| tree | e6f20243b4ed7c36e36302d914e255dfa6799217 /src/lazy | |
| parent | 4017007b288087c07c596baa9fe8ecf485bca1c3 (diff) | |
SkOncePtr -> SkOnce
It's always nice to kill off a synchronization primitive.
And while less terse, I think this new code reads more clearly.
... and, SkOncePtr's tests were the only thing now using sk_num_cores()
outside of SkTaskGroup, so I've hidden it as static inside SkTaskGroup.cpp.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1953533002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Committed: https://skia.googlesource.com/skia/+/9bd3fc7fa9bb7cad050bd619aa93d4c48ebb5c02
Review-Url: https://codereview.chromium.org/1953533002
Diffstat (limited to 'src/lazy')
| -rw-r--r-- | src/lazy/SkDiscardableMemoryPool.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/lazy/SkDiscardableMemoryPool.cpp b/src/lazy/SkDiscardableMemoryPool.cpp index 1f3bcf93e9..6ced5bfc02 100644 --- a/src/lazy/SkDiscardableMemoryPool.cpp +++ b/src/lazy/SkDiscardableMemoryPool.cpp @@ -9,7 +9,7 @@ #include "SkDiscardableMemoryPool.h" #include "SkImageGenerator.h" #include "SkMutex.h" -#include "SkOncePtr.h" +#include "SkOnce.h" #include "SkTInternalLList.h" // Note: @@ -246,11 +246,13 @@ SkDiscardableMemoryPool* SkDiscardableMemoryPool::Create(size_t size, SkBaseMute } SK_DECLARE_STATIC_MUTEX(gMutex); -SK_DECLARE_STATIC_ONCE_PTR(SkDiscardableMemoryPool, global); SkDiscardableMemoryPool* SkGetGlobalDiscardableMemoryPool() { - return global.get([] { - return SkDiscardableMemoryPool::Create(SK_DEFAULT_GLOBAL_DISCARDABLE_MEMORY_POOL_SIZE, - &gMutex); + static SkOnce once; + static SkDiscardableMemoryPool* global; + once([]{ + global = SkDiscardableMemoryPool::Create(SK_DEFAULT_GLOBAL_DISCARDABLE_MEMORY_POOL_SIZE, + &gMutex); }); + return global; } |