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| author | mtklein@chromium.org <mtklein@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-08-08 06:44:22 +0000 |
|---|---|---|
| committer | mtklein@chromium.org <mtklein@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-08-08 06:44:22 +0000 |
| commit | 94a33f631079dd5c141093cea05680b722109098 (patch) | |
| tree | a9b852aa65fbc73cc86a86fb21d7f7591cc6041a /skia | |
| parent | 0b330133c405050f3f39600fa20542be6264f8a7 (diff) | |
| download | chromium_src-94a33f631079dd5c141093cea05680b722109098.zip chromium_src-94a33f631079dd5c141093cea05680b722109098.tar.gz chromium_src-94a33f631079dd5c141093cea05680b722109098.tar.bz2 | |
Define SK_PICTURE_CLONE_NOOP.
This makes SkPicture::clone() a cheap ref, meaning impl-side painting will render
tiles concurrently from the same source SkPicture rather than from clones.
After testing for a few months in Skia, we believe SkPicture is thread safe enough
to try this out on the Chrome bots. Please revert this at the slightest sign of
crash, flaky drawing, etc.
CQ_EXTRA_TRYBOTS=tryserver.chromium.linux:linux_layout_rel
BUG=
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=288096
Review URL: https://codereview.chromium.org/445373003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@288233 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'skia')
| -rw-r--r-- | skia/config/SkUserConfig.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/skia/config/SkUserConfig.h b/skia/config/SkUserConfig.h index a2b86a9..5cdbd6a 100644 --- a/skia/config/SkUserConfig.h +++ b/skia/config/SkUserConfig.h @@ -17,6 +17,10 @@ #ifndef SkUserConfig_DEFINED #define SkUserConfig_DEFINED +// Turns SkPicture::clone() into a simple "return SkRef(this);" as a way to +// test the threadsafety of SkPicture playback. +#define SK_PICTURE_CLONE_NOOP 1 + /* SkTypes.h, the root of the public header files, does the following trick: #include <SkPreConfig.h> |