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| author |  commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-12-10 23:06:54 +0000 |
|---|---|---|
| committer | commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-12-10 23:06:54 +0000 |
| commit | 773f8e24214991332eaf903e72c13dca7d78d40d (patch) | |
| tree | e56af22de79ed9f7d8007065e68d6b97e199d00a /src/core/SkPictureStateTree.h | |
| parent | 9a65e2c22dc3f0d4823520ab3d561f57ff09198c (diff) | |
Avoid heap allocation in SkPictureStateTree constructor
This makes empty state trees cheaper. ~1% improvement on rasterize_and_record_micro.key_silk_cases on Android.
BUG=1772
R=tomhudson@chromium.org, tomhudson@google.com
Author: skyostil@chromium.org
Review URL: https://codereview.chromium.org/111573002
git-svn-id: http://skia.googlecode.com/svn/trunk@12616 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src/core/SkPictureStateTree.h')
| -rw-r--r-- | src/core/SkPictureStateTree.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/core/SkPictureStateTree.h b/src/core/SkPictureStateTree.h index 9d8bcf868a..87529586d3 100644 --- a/src/core/SkPictureStateTree.h +++ b/src/core/SkPictureStateTree.h @@ -115,7 +115,6 @@ private: void appendNode(uint32_t offset); SkChunkAlloc fAlloc; - Node* fRoot; // Needed by saveCollapsed() because nodes do not currently store // references to their children. If they did, we could just retrieve the // last added child. @@ -140,6 +139,9 @@ private: }; }; + Node fRoot; + SkMatrix fRootMatrix; + typedef SkRefCnt INHERITED; }; |