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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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374 | 374 |
375 virtual size_t GPUMemoryUsageInBytes() const; | 375 virtual size_t GPUMemoryUsageInBytes() const; |
376 | 376 |
377 void SetNeedsPushProperties(); | 377 void SetNeedsPushProperties(); |
378 | 378 |
379 virtual void RunMicroBenchmark(MicroBenchmarkImpl* benchmark); | 379 virtual void RunMicroBenchmark(MicroBenchmarkImpl* benchmark); |
380 | 380 |
381 void SetDebugInfo( | 381 void SetDebugInfo( |
382 std::unique_ptr<base::trace_event::ConvertableToTraceFormat> debug_info); | 382 std::unique_ptr<base::trace_event::ConvertableToTraceFormat> debug_info); |
383 | 383 |
384 void set_is_drawn_render_surface_layer_list_member(bool is_member) { | 384 void set_contributes_to_drawn_render_surface(bool is_member) { |
385 is_drawn_render_surface_layer_list_member_ = is_member; | 385 contributes_to_drawn_render_surface_ = is_member; |
386 } | 386 } |
387 | 387 |
388 bool is_drawn_render_surface_layer_list_member() const { | 388 bool contributes_to_drawn_render_surface() const { |
389 return is_drawn_render_surface_layer_list_member_; | 389 return contributes_to_drawn_render_surface_; |
390 } | 390 } |
391 | 391 |
392 bool IsDrawnScrollbar() { | 392 bool IsDrawnScrollbar() { |
393 return ToScrollbarLayer() && is_drawn_render_surface_layer_list_member_; | 393 return ToScrollbarLayer() && contributes_to_drawn_render_surface_; |
394 } | 394 } |
395 | 395 |
396 void set_may_contain_video(bool yes) { may_contain_video_ = yes; } | 396 void set_may_contain_video(bool yes) { may_contain_video_ = yes; } |
397 bool may_contain_video() const { return may_contain_video_; } | 397 bool may_contain_video() const { return may_contain_video_; } |
398 | 398 |
399 // Layers that share a sorting context id will be sorted together in 3d | 399 // Layers that share a sorting context id will be sorted together in 3d |
400 // space. 0 is a special value that means this layer will not be sorted and | 400 // space. 0 is a special value that means this layer will not be sorted and |
401 // will be drawn in paint order. | 401 // will be drawn in paint order. |
402 int GetSortingContextId() const; | 402 int GetSortingContextId() const; |
403 | 403 |
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494 // Tracks if drawing-related properties have changed since last redraw. | 494 // Tracks if drawing-related properties have changed since last redraw. |
495 bool layer_property_changed_ : 1; | 495 bool layer_property_changed_ : 1; |
496 bool may_contain_video_ : 1; | 496 bool may_contain_video_ : 1; |
497 | 497 |
498 bool masks_to_bounds_ : 1; | 498 bool masks_to_bounds_ : 1; |
499 bool contents_opaque_ : 1; | 499 bool contents_opaque_ : 1; |
500 bool use_parent_backface_visibility_ : 1; | 500 bool use_parent_backface_visibility_ : 1; |
501 bool use_local_transform_for_backface_visibility_ : 1; | 501 bool use_local_transform_for_backface_visibility_ : 1; |
502 bool should_check_backface_visibility_ : 1; | 502 bool should_check_backface_visibility_ : 1; |
503 bool draws_content_ : 1; | 503 bool draws_content_ : 1; |
504 bool is_drawn_render_surface_layer_list_member_ : 1; | 504 bool contributes_to_drawn_render_surface_ : 1; |
505 | 505 |
506 // This is true if and only if the layer was ever ready since it last animated | 506 // This is true if and only if the layer was ever ready since it last animated |
507 // (all content was complete). | 507 // (all content was complete). |
508 bool was_ever_ready_since_last_transform_animation_ : 1; | 508 bool was_ever_ready_since_last_transform_animation_ : 1; |
509 | 509 |
510 Region non_fast_scrollable_region_; | 510 Region non_fast_scrollable_region_; |
511 Region touch_event_handler_region_; | 511 Region touch_event_handler_region_; |
512 SkColor background_color_; | 512 SkColor background_color_; |
513 SkColor safe_opaque_background_color_; | 513 SkColor safe_opaque_background_color_; |
514 | 514 |
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562 bool needs_show_scrollbars_ : 1; | 562 bool needs_show_scrollbars_ : 1; |
563 | 563 |
564 bool raster_even_if_not_in_rsll_ : 1; | 564 bool raster_even_if_not_in_rsll_ : 1; |
565 | 565 |
566 DISALLOW_COPY_AND_ASSIGN(LayerImpl); | 566 DISALLOW_COPY_AND_ASSIGN(LayerImpl); |
567 }; | 567 }; |
568 | 568 |
569 } // namespace cc | 569 } // namespace cc |
570 | 570 |
571 #endif // CC_LAYERS_LAYER_IMPL_H_ | 571 #endif // CC_LAYERS_LAYER_IMPL_H_ |
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