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Unified Diff: cc/picture_layer_impl.h

Issue 12045086: cc: Throttle tile priority updates to once a frame. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 11 months ago
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Index: cc/picture_layer_impl.h
diff --git a/cc/picture_layer_impl.h b/cc/picture_layer_impl.h
index e8191dfa4b32410bd835ac0a07569c2c0e364585..c629ab2289337b23ea5c74bf3dc4c41a5425e18e 100644
--- a/cc/picture_layer_impl.h
+++ b/cc/picture_layer_impl.h
@@ -34,7 +34,7 @@ public:
virtual void pushPropertiesTo(LayerImpl* layer) OVERRIDE;
virtual void appendQuads(QuadSink&, AppendQuadsData&) OVERRIDE;
virtual void dumpLayerProperties(std::string*, int indent) const OVERRIDE;
- virtual void didUpdateTransforms() OVERRIDE;
+ virtual void updateTilePriorities() OVERRIDE;
virtual void didBecomeActive() OVERRIDE;
virtual void didLoseOutputSurface() OVERRIDE;
virtual void calculateContentsScale(
@@ -74,6 +74,8 @@ protected:
scoped_refptr<PicturePileImpl> pile_;
Region invalidation_;
+ int last_source_frame_number_;
+ int last_impl_frame_number_;
gfx::Transform last_screen_space_transform_;
double last_update_time_;
gfx::Size last_bounds_;
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