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Side by Side Diff: cc/layers/layer_impl.h

Issue 1946403003: Add fixed raster scale use counter histograms. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 7 months ago
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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_LAYERS_LAYER_IMPL_H_ 5 #ifndef CC_LAYERS_LAYER_IMPL_H_
6 #define CC_LAYERS_LAYER_IMPL_H_ 6 #define CC_LAYERS_LAYER_IMPL_H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 #include <stdint.h> 9 #include <stdint.h>
10 10
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517 } 517 }
518 518
519 void set_was_ever_ready_since_last_transform_animation(bool was_ready) { 519 void set_was_ever_ready_since_last_transform_animation(bool was_ready) {
520 was_ever_ready_since_last_transform_animation_ = was_ready; 520 was_ever_ready_since_last_transform_animation_ = was_ready;
521 } 521 }
522 522
523 void NoteLayerPropertyChanged(); 523 void NoteLayerPropertyChanged();
524 524
525 void ClearLinksToOtherLayers(); 525 void ClearLinksToOtherLayers();
526 526
527 void SetHasWillChangeTransformHint(bool has_will_change);
528 bool has_will_change_transform_hint() const {
529 return has_will_change_transform_hint_;
530 }
531
527 protected: 532 protected:
528 LayerImpl(LayerTreeImpl* layer_impl, 533 LayerImpl(LayerTreeImpl* layer_impl,
529 int id, 534 int id,
530 scoped_refptr<SyncedScrollOffset> scroll_offset); 535 scoped_refptr<SyncedScrollOffset> scroll_offset);
531 LayerImpl(LayerTreeImpl* layer_impl, int id); 536 LayerImpl(LayerTreeImpl* layer_impl, int id);
532 537
533 // Get the color and size of the layer's debug border. 538 // Get the color and size of the layer's debug border.
534 virtual void GetDebugBorderProperties(SkColor* color, float* width) const; 539 virtual void GetDebugBorderProperties(SkColor* color, float* width) const;
535 540
536 void AppendDebugBorderQuad(RenderPass* render_pass, 541 void AppendDebugBorderQuad(RenderPass* render_pass,
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654 PerformanceProperties<LayerImpl> performance_properties_; 659 PerformanceProperties<LayerImpl> performance_properties_;
655 660
656 std::unique_ptr<base::trace_event::ConvertableToTraceFormat> 661 std::unique_ptr<base::trace_event::ConvertableToTraceFormat>
657 owned_debug_info_; 662 owned_debug_info_;
658 base::trace_event::ConvertableToTraceFormat* debug_info_; 663 base::trace_event::ConvertableToTraceFormat* debug_info_;
659 std::unique_ptr<RenderSurfaceImpl> render_surface_; 664 std::unique_ptr<RenderSurfaceImpl> render_surface_;
660 665
661 bool scrolls_drawn_descendant_; 666 bool scrolls_drawn_descendant_;
662 // If true, the layer or one of its descendants has a touch handler. 667 // If true, the layer or one of its descendants has a touch handler.
663 bool layer_or_descendant_has_touch_handler_; 668 bool layer_or_descendant_has_touch_handler_;
669 bool has_will_change_transform_hint_;
664 670
665 DISALLOW_COPY_AND_ASSIGN(LayerImpl); 671 DISALLOW_COPY_AND_ASSIGN(LayerImpl);
666 }; 672 };
667 673
668 } // namespace cc 674 } // namespace cc
669 675
670 #endif // CC_LAYERS_LAYER_IMPL_H_ 676 #endif // CC_LAYERS_LAYER_IMPL_H_
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