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Side by Side Diff: cc/trees/layer_tree_host.h

Issue 1341423006: Removing GL context rate limiting feature and related wrappers (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 3 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_TREES_LAYER_TREE_HOST_H_ 5 #ifndef CC_TREES_LAYER_TREE_HOST_H_
6 #define CC_TREES_LAYER_TREE_HOST_H_ 6 #define CC_TREES_LAYER_TREE_HOST_H_
7 7
8 #include <limits> 8 #include <limits>
9 #include <set> 9 #include <set>
10 #include <string> 10 #include <string>
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236 void SetThrottleFrameProduction(bool throttle); 236 void SetThrottleFrameProduction(bool throttle);
237 237
238 void StartPageScaleAnimation(const gfx::Vector2d& target_offset, 238 void StartPageScaleAnimation(const gfx::Vector2d& target_offset,
239 bool use_anchor, 239 bool use_anchor,
240 float scale, 240 float scale,
241 base::TimeDelta duration); 241 base::TimeDelta duration);
242 242
243 void ApplyScrollAndScale(ScrollAndScaleSet* info); 243 void ApplyScrollAndScale(ScrollAndScaleSet* info);
244 void SetImplTransform(const gfx::Transform& transform); 244 void SetImplTransform(const gfx::Transform& transform);
245 245
246 // Virtual for tests.
247 virtual void StartRateLimiter();
248 virtual void StopRateLimiter();
249
250 void RateLimit();
251
252 void SetDeviceScaleFactor(float device_scale_factor); 246 void SetDeviceScaleFactor(float device_scale_factor);
253 float device_scale_factor() const { return device_scale_factor_; } 247 float device_scale_factor() const { return device_scale_factor_; }
254 248
255 void UpdateTopControlsState(TopControlsState constraints, 249 void UpdateTopControlsState(TopControlsState constraints,
256 TopControlsState current, 250 TopControlsState current,
257 bool animate); 251 bool animate);
258 252
259 HeadsUpDisplayLayer* hud_layer() const { return hud_layer_.get(); } 253 HeadsUpDisplayLayer* hud_layer() const { return hud_layer_.get(); }
260 254
261 Proxy* proxy() const { return proxy_.get(); } 255 Proxy* proxy() const { return proxy_.get(); }
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447 441
448 gfx::Size device_viewport_size_; 442 gfx::Size device_viewport_size_;
449 bool top_controls_shrink_blink_size_; 443 bool top_controls_shrink_blink_size_;
450 float top_controls_height_; 444 float top_controls_height_;
451 float top_controls_shown_ratio_; 445 float top_controls_shown_ratio_;
452 bool hide_pinch_scrollbars_near_min_scale_; 446 bool hide_pinch_scrollbars_near_min_scale_;
453 float device_scale_factor_; 447 float device_scale_factor_;
454 448
455 bool visible_; 449 bool visible_;
456 450
457 base::OneShotTimer<LayerTreeHost> rate_limit_timer_; 451 base::OneShotTimer<LayerTreeHost> rate_limit_timer_;
danakj 2015/09/21 19:48:33 can go too?
458 452
459 float page_scale_factor_; 453 float page_scale_factor_;
460 float min_page_scale_factor_; 454 float min_page_scale_factor_;
461 float max_page_scale_factor_; 455 float max_page_scale_factor_;
462 gfx::Vector2dF elastic_overscroll_; 456 gfx::Vector2dF elastic_overscroll_;
463 bool has_gpu_rasterization_trigger_; 457 bool has_gpu_rasterization_trigger_;
464 bool content_is_suitable_for_gpu_rasterization_; 458 bool content_is_suitable_for_gpu_rasterization_;
465 bool gpu_rasterization_histogram_recorded_; 459 bool gpu_rasterization_histogram_recorded_;
466 460
467 SkColor background_color_; 461 SkColor background_color_;
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502 496
503 uint32_t surface_id_namespace_; 497 uint32_t surface_id_namespace_;
504 uint32_t next_surface_sequence_; 498 uint32_t next_surface_sequence_;
505 499
506 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost); 500 DISALLOW_COPY_AND_ASSIGN(LayerTreeHost);
507 }; 501 };
508 502
509 } // namespace cc 503 } // namespace cc
510 504
511 #endif // CC_TREES_LAYER_TREE_HOST_H_ 505 #endif // CC_TREES_LAYER_TREE_HOST_H_
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