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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 5 #ifndef CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
6 #define CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 6 #define CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <bitset> | 10 #include <bitset> |
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658 ScrollState* scroll_state, | 658 ScrollState* scroll_state, |
659 ScrollNode* scrolling_node, | 659 ScrollNode* scrolling_node, |
660 InputHandler::ScrollInputType type); | 660 InputHandler::ScrollInputType type); |
661 bool IsInitialScrollHitTestReliable(LayerImpl* layer, const gfx::PointF&); | 661 bool IsInitialScrollHitTestReliable(LayerImpl* layer, const gfx::PointF&); |
662 void DistributeScrollDelta(ScrollState* scroll_state); | 662 void DistributeScrollDelta(ScrollState* scroll_state); |
663 | 663 |
664 bool AnimatePageScale(base::TimeTicks monotonic_time); | 664 bool AnimatePageScale(base::TimeTicks monotonic_time); |
665 bool AnimateScrollbars(base::TimeTicks monotonic_time); | 665 bool AnimateScrollbars(base::TimeTicks monotonic_time); |
666 bool AnimateBrowserControls(base::TimeTicks monotonic_time); | 666 bool AnimateBrowserControls(base::TimeTicks monotonic_time); |
667 | 667 |
668 void TrackDamageForAllSurfaces( | |
669 const LayerImplList& render_surface_layer_list); | |
670 | |
671 void UpdateTileManagerMemoryPolicy(const ManagedMemoryPolicy& policy); | 668 void UpdateTileManagerMemoryPolicy(const ManagedMemoryPolicy& policy); |
672 | 669 |
673 // This function should only be called from PrepareToDraw, as DidDrawAllLayers | 670 // This function should only be called from PrepareToDraw, as DidDrawAllLayers |
674 // must be called if this helper function is called. Returns DRAW_SUCCESS if | 671 // must be called if this helper function is called. Returns DRAW_SUCCESS if |
675 // the frame should be drawn. | 672 // the frame should be drawn. |
676 DrawResult CalculateRenderPasses(FrameData* frame); | 673 DrawResult CalculateRenderPasses(FrameData* frame); |
677 | 674 |
678 void ClearCurrentlyScrollingNode(); | 675 void ClearCurrentlyScrollingNode(); |
679 | 676 |
680 LayerImpl* FindScrollLayerForDeviceViewportPoint( | 677 LayerImpl* FindScrollLayerForDeviceViewportPoint( |
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871 bool has_scrolled_by_touch_; | 868 bool has_scrolled_by_touch_; |
872 | 869 |
873 bool touchpad_and_wheel_scroll_latching_enabled_; | 870 bool touchpad_and_wheel_scroll_latching_enabled_; |
874 | 871 |
875 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl); | 872 DISALLOW_COPY_AND_ASSIGN(LayerTreeHostImpl); |
876 }; | 873 }; |
877 | 874 |
878 } // namespace cc | 875 } // namespace cc |
879 | 876 |
880 #endif // CC_TREES_LAYER_TREE_HOST_IMPL_H_ | 877 #endif // CC_TREES_LAYER_TREE_HOST_IMPL_H_ |
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