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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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