cc/layers/scrollbar_layer_impl_base.h - Issue 571873003: [Android]Optimization of scrollbar animation.

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Unified Diff: cc/layers/scrollbar_layer_impl_base.h

Issue 571873003: [Android]Optimization of scrollbar animation. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 3 months ago

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Index: cc/layers/scrollbar_layer_impl_base.h

diff --git a/cc/layers/scrollbar_layer_impl_base.h b/cc/layers/scrollbar_layer_impl_base.h

index 435943dfc4ce28bd1a555101faa27a0ff00f2888..03f72b1c6f2b97e8c5ca52af07565191e727e72c 100644

--- a/cc/layers/scrollbar_layer_impl_base.h

+++ b/cc/layers/scrollbar_layer_impl_base.h

@@ -58,6 +58,11 @@ class CC_EXPORT ScrollbarLayerImplBase : public LayerImpl {

void ScrollbarParametersDidChange();

+ bool ScrollbarNeedsUpdate(float vertical_adjust,

weiliangc 2014/09/15 17:14:37 The four setter function already checks whether th

+ float current_pos,

+ int maximum,

+ float visible_to_total_length_ratio);

protected:

ScrollbarLayerImplBase(LayerTreeImpl* tree_impl,

int id,