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path: root/include/ports/SkAtomics_sync.h
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* SkAtomic: always use std::atomicGravatar mtklein2015-11-12
| | | | | | | | | | | | We were doing it on Windows, now do it everywhere. This just changes the backend. We could think about another step to actually replacing all our sk_atomic_... with std atomic stuff. CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-TSAN-Trybot TBR=reed@google.com Only deleting from include/... Review URL: https://codereview.chromium.org/1441773002
* Add subtract to atomics.Gravatar herb2015-09-16
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1348113004
* Revert of Parallel cache - preliminary (patchset #24 id:460001 of ↵Gravatar herb2015-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1264103003/ ) Reason for revert: Breaks DrMemory in the chrome roll. Original issue's description: > Parallel cache. > > TBR=reed@google.com > > BUG=skia:1330,528560 > > Committed: https://skia.googlesource.com/skia/+/6f2a486040cb25465990196c229feb47e668e87f > > Committed: https://skia.googlesource.com/skia/+/bf2988833e5a36c6b430da6fdd2cfebd0015adec > > Committed: https://skia.googlesource.com/skia/+/014ffdb01ea5317614a1569efc30c50f06434222 TBR=reed@google.com,mtklein@google.com,mtklein@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia:1330,528560 Review URL: https://codereview.chromium.org/1345903002
* Parallel cache.Gravatar herb2015-09-15
| | | | | | | | | | | | TBR=reed@google.com BUG=skia:1330,528560 Committed: https://skia.googlesource.com/skia/+/6f2a486040cb25465990196c229feb47e668e87f Committed: https://skia.googlesource.com/skia/+/bf2988833e5a36c6b430da6fdd2cfebd0015adec Review URL: https://codereview.chromium.org/1264103003
* Revert of Parallel cache - preliminary (patchset #23 id:440001 of ↵Gravatar jyasskin2015-09-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1264103003/ ) Also reverts https://codereview.chromium.org/1333003002/ which was layered on top. Reason for revert: Appears to leak GDI handles: http://build.chromium.org/p/chromium.memory.fyi/builders/Windows%20Unit%20%28DrMemory%20full%29%20%282%29/builds/8247 ~~Dr.M~~ Error #1: HANDLE LEAK: GDI handle 0x03050a84 and 3 similar handle(s) were opened but not closed: ~~Dr.M~~ # 0 system call NtGdiCreateDIBSection ~~Dr.M~~ # 1 GDI32.dll!CreateDIBSection +0xdc (0x768ead23 <GDI32.dll+0x1ad23>) ~~Dr.M~~ # 2 skia.dll!HDCOffscreen::draw [third_party\skia\src\ports\skfonthost_win.cpp:499] ~~Dr.M~~ # 3 skia.dll!SkScalerContext_GDI::generateImage [third_party\skia\src\ports\skfonthost_win.cpp:1233] ~~Dr.M~~ # 4 skia.dll!SkScalerContext::getImage [third_party\skia\src\core\skscalercontext.cpp:530] ~~Dr.M~~ # 5 skia.dll!SkGlyphCache::OnceFillInImage [third_party\skia\src\core\skglyphcache.cpp:252] ~~Dr.M~~ # 6 skia.dll!sk_once_slow<> [third_party\skia\include\core\skonce.h:76] ~~Dr.M~~ # 7 skia.dll!SkGlyphCache::findImage [third_party\skia\src\core\skglyphcache.cpp:260] ~~Dr.M~~ # 8 skia.dll!D1G_RectClip [third_party\skia\src\core\skdraw.cpp:1479] ~~Dr.M~~ # 9 skia.dll!SkDraw::drawPosText [third_party\skia\src\core\skdraw.cpp:1838] ~~Dr.M~~ #10 skia.dll!SkBitmapDevice::drawPosText [third_party\skia\src\core\skbitmapdevice.cpp:348] ~~Dr.M~~ #11 skia.dll!SkCanvas::onDrawPosText [third_party\skia\src\core\skcanvas.cpp:2433] ~~Dr.M~~ #12 skia.dll!SkCanvas::drawPosText [third_party\skia\src\core\skcanvas.cpp:2507] ~~Dr.M~~ #13 skia.dll!SkRecords::Draw::draw<> [third_party\skia\src\core\skrecorddraw.cpp:109] ~~Dr.M~~ #14 skia.dll!SkRecord::Record::visit<> [third_party\skia\src\core\skrecord.h:170] ~~Dr.M~~ #15 skia.dll!SkRecordDraw [third_party\skia\src\core\skrecorddraw.cpp:55] ~~Dr.M~~ #16 skia.dll!SkBigPicture::playback [third_party\skia\src\core\skbigpicture.cpp:43] ~~Dr.M~~ #17 skia.dll!SkCanvas::onDrawPicture [third_party\skia\src\core\skcanvas.cpp:2800] ~~Dr.M~~ #18 skia.dll!SkCanvas::drawPicture [third_party\skia\src\core\skcanvas.cpp:2770] ~~Dr.M~~ #19 cc.dll!cc::DrawingDisplayItem::Raster [cc\playback\drawing_display_item.cc:51] ~~Dr.M~~ #20 cc.dll!cc::DisplayItemList::Raster [cc\playback\display_item_list.cc:107] ~~Dr.M~~ #21 cc.dll!cc::DisplayListRasterSource::RasterCommon [cc\playback\display_list_raster_source.cc:122] ~~Dr.M~~ #22 cc.dll!cc::DisplayListRasterSource::PlaybackToCanvas [cc\playback\display_list_raster_source.cc:100] ~~Dr.M~~ #23 cc.dll!cc::TileTaskWorkerPool::PlaybackToMemory [cc\raster\tile_task_worker_pool.cc:208] ~~Dr.M~~ #24 cc.dll!cc::OneCopyTileTaskWorkerPool::PlaybackAndCopyOnWorkerThread [cc\raster\one_copy_tile_task_worker_pool.cc:413] ~~Dr.M~~ #25 cc.dll!cc::`anonymous namespace'::RasterBufferImpl::Playback [cc\raster\one_copy_tile_task_worker_pool.cc:53] ~~Dr.M~~ #26 cc.dll!cc::`anonymous namespace'::RasterTaskImpl::Raster [cc\tiles\tile_manager.cc:131] ~~Dr.M~~ #27 cc.dll!cc::`anonymous namespace'::RasterTaskImpl::RunOnWorkerThread [cc\tiles\tile_manager.cc:90] ~~Dr.M~~ #28 cc.dll!cc::TaskGraphRunner::RunTaskWithLockAcquired [cc\raster\task_graph_runner.cc:418] ~~Dr.M~~ #29 cc.dll!cc::TaskGraphRunner::Run [cc\raster\task_graph_runner.cc:361] ~~Dr.M~~ #30 base.dll!base::SimpleThread::ThreadMain [base\threading\simple_thread.cc:66] ~~Dr.M~~ #31 base.dll!base::`anonymous namespace'::ThreadFunc [base\threading\platform_thread_win.cc:82] ~~Dr.M~~ #32 KERNEL32.dll!BaseThreadInitThunk +0x11 (0x7570337a <KERNEL32.dll+0x1337a>) ~~Dr.M~~ Note: @0:15:51.087 in thread 196 ~~Dr.M~~ Note: handles created with the same callstack are closed here: ~~Dr.M~~ Note: # 0 system call NtGdiDeleteObjectApp ~~Dr.M~~ Note: # 1 GDI32.dll!DeleteObject +0x149 (0x768e57d3 <GDI32.dll+0x157d3>) ~~Dr.M~~ Note: # 2 skia.dll!HDCOffscreen::draw [third_party\skia\src\ports\skfonthost_win.cpp:471] ~~Dr.M~~ Note: # 3 skia.dll!SkScalerContext_GDI::generateImage [third_party\skia\src\ports\skfonthost_win.cpp:1233] ~~Dr.M~~ Note: # 4 skia.dll!SkScalerContext::getImage [third_party\skia\src\core\skscalercontext.cpp:530] ~~Dr.M~~ Note: # 5 skia.dll!SkGlyphCache::OnceFillInImage [third_party\skia\src\core\skglyphcache.cpp:252] ~~Dr.M~~ Note: # 6 skia.dll!sk_once_slow<> [third_party\skia\include\core\skonce.h:76] ~~Dr.M~~ Note: # 7 skia.dll!SkGlyphCache::findImage [third_party\skia\src\core\skglyphcache.cpp:260] ~~Dr.M~~ Note: # 8 skia.dll!D1G_RectClip [third_party\skia\src\core\skdraw.cpp:1479] ~~Dr.M~~ Note: # 9 skia.dll!SkDraw::drawPosText [third_party\skia\src\core\skdraw.cpp:1838] ~~Dr.M~~ Note: #10 skia.dll!SkBitmapDevice::drawPosText [third_party\skia\src\core\skbitmapdevice.cpp:348] ~~Dr.M~~ Note: #11 skia.dll!SkCanvas::onDrawPosText [third_party\skia\src\core\skcanvas.cpp:2433] ~~Dr.M~~ Note: #12 skia.dll!SkCanvas::drawPosText [third_party\skia\src\core\skcanvas.cpp:2507] ~~Dr.M~~ Note: #13 skia.dll!SkRecords::Draw::draw<> [third_party\skia\src\core\skrecorddraw.cpp:109] ~~Dr.M~~ Note: #14 skia.dll!SkRecord::Record::visit<> [third_party\skia\src\core\skrecord.h:170] ~~Dr.M~~ Note: #15 skia.dll!SkRecordDraw [third_party\skia\src\core\skrecorddraw.cpp:55] ~~Dr.M~~ Note: #16 skia.dll!SkBigPicture::playback [third_party\skia\src\core\skbigpicture.cpp:43] ~~Dr.M~~ Note: #17 skia.dll!SkCanvas::onDrawPicture [third_party\skia\src\core\skcanvas.cpp:2800] ~~Dr.M~~ Note: #18 skia.dll!SkCanvas::drawPicture [third_party\skia\src\core\skcanvas.cpp:2770] ~~Dr.M~~ Note: #19 cc.dll!cc::DrawingDisplayItem::Raster [cc\playback\drawing_display_item.cc:51] ~~Dr.M~~ Note: #20 cc.dll!cc::DisplayItemList::Raster [cc\playback\display_item_list.cc:107] ~~Dr.M~~ Note: #21 cc.dll!cc::DisplayListRasterSource::RasterCommon [cc\playback\display_list_raster_source.cc:122] ~~Dr.M~~ Note: #22 cc.dll!cc::DisplayListRasterSource::PlaybackToCanvas [cc\playback\display_list_raster_source.cc:100] ~~Dr.M~~ Note: #23 cc.dll!cc::TileTaskWorkerPool::PlaybackToMemory [cc\raster\tile_task_worker_pool.cc:208] ~~Dr.M~~ Note: #24 cc.dll!cc::OneCopyTileTaskWorkerPool::PlaybackAndCopyOnWorkerThread [cc\raster\one_copy_tile_task_worker_pool.cc:413] ~~Dr.M~~ Note: #25 cc.dll!cc::`anonymous namespace'::RasterBufferImpl::Playback [cc\raster\one_copy_tile_task_worker_pool.cc:53] ~~Dr.M~~ Note: #26 cc.dll!cc::`anonymous namespace'::RasterTaskImpl::Raster [cc\tiles\tile_manager.cc:131] ~~Dr.M~~ Note: #27 cc.dll!cc::`anonymous namespace'::RasterTaskImpl::RunOnWorkerThread [cc\tiles\tile_manager.cc:90] ~~Dr.M~~ Note: #28 cc.dll!cc::TaskGraphRunner::RunTaskWithLockAcquired [cc\raster\task_graph_runner.cc:418] ~~Dr.M~~ Note: #29 cc.dll!cc::TaskGraphRunner::Run [cc\raster\task_graph_runner.cc:361] ~~Dr.M~~ Note: #30 base.dll!base::SimpleThread::ThreadMain [base\threading\simple_thread.cc:66] ~~Dr.M~~ Note: #31 base.dll!base::`anonymous namespace'::ThreadFunc [base\threading\platform_thread_win.cc:82] ~~Dr.M~~ Note: #32 KERNEL32.dll!BaseThreadInitThunk +0x11 (0x7570337a <KERNEL32.dll+0x1337a>) Original issue's description: > Parallel cache. > > TBR=reed@google.com > > BUG=skia:1330 > > Committed: https://skia.googlesource.com/skia/+/6f2a486040cb25465990196c229feb47e668e87f > > Committed: https://skia.googlesource.com/skia/+/bf2988833e5a36c6b430da6fdd2cfebd0015adec TBR=reed@google.com,mtklein@google.com,mtklein@chromium.org,herb@google.com BUG=skia:1330 [mtklein mucking around] NOTREECHECKS=true Review URL: https://codereview.chromium.org/1339493002
* Parallel cache.Gravatar herb2015-09-09
| | | | | | | | | | TBR=reed@google.com BUG=skia:1330 Committed: https://skia.googlesource.com/skia/+/6f2a486040cb25465990196c229feb47e668e87f Review URL: https://codereview.chromium.org/1264103003
* Revert of Parallel cache - preliminary (patchset #22 id:420001 of ↵Gravatar herb2015-09-04
| | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1264103003/ ) Reason for revert: Seems to freeze android devices. Original issue's description: > Parallel cache. > > TBR=reed@google.com > > BUG=skia:1330 > > Committed: https://skia.googlesource.com/skia/+/6f2a486040cb25465990196c229feb47e668e87f TBR=reed@google.com,mtklein@google.com,mtklein@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia:1330 Review URL: https://codereview.chromium.org/1327703003
* Parallel cache.Gravatar herb2015-09-04
| | | | | | | | TBR=reed@google.com BUG=skia:1330 Review URL: https://codereview.chromium.org/1264103003
* Extract the spinlock from SkOnce as SkSpinlock.Gravatar mtklein2015-03-30
| | | | | | | | | | | This uses slightly newer APIs from SkAtomics.h to make it a bit more efficient. No public API changes. TBR=reed@google.com BUG=skia: Review URL: https://codereview.chromium.org/1039323002
* Atomics overhaul.Gravatar mtklein2015-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | This merges and refactors SkAtomics.h and SkBarriers.h into SkAtomics.h and some ports/ implementations. The major new feature is that we can express memory orders explicitly rather than only through comments. The porting layer is reduced to four template functions: - sk_atomic_load - sk_atomic_store - sk_atomic_fetch_add - sk_atomic_compare_exchange From those four we can reconstruct all our previous sk_atomic_foo. There are three ports: - SkAtomics_std: uses C++11 <atomic>, used with MSVC - SkAtomics_atomic: uses newer GCC/Clang intrinsics, used on not-MSVC where possible - SkAtomics_sync: uses older GCC/Clang intrinsics, used where SkAtomics_atomic not supported No public API changes. TBR=reed@google.com BUG=skia: Review URL: https://codereview.chromium.org/896553002
* Move sync code to include/, switch from using platform define to a proxy ↵Gravatar mtklein2015-01-21
header in core/ This fixes two problems: 1) #include SK_SOME_DEFINE doesn't work well for all our clients. 2) Things in include/ are #including things in src/, which we don't like. TBR=reed@google.com BUG=skia: Review URL: https://codereview.chromium.org/862983002
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