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Issue 947033002: CC Animations: Establish AnimationHost, AnimationTimeline and AnimationPlayer (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Set up impl-only timelines for ScrollOffset animations Created 5 years, 8 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 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 #include "content/renderer/gpu/render_widget_compositor.h" 5 #include "content/renderer/gpu/render_widget_compositor.h"
6 6
7 #include <limits> 7 #include <limits>
8 #include <string> 8 #include <string>
9 9
10 #include "base/command_line.h" 10 #include "base/command_line.h"
11 #include "base/logging.h" 11 #include "base/logging.h"
12 #include "base/profiler/scoped_tracker.h" 12 #include "base/profiler/scoped_tracker.h"
13 #include "base/strings/string_number_conversions.h" 13 #include "base/strings/string_number_conversions.h"
14 #include "base/synchronization/lock.h" 14 #include "base/synchronization/lock.h"
15 #include "base/sys_info.h" 15 #include "base/sys_info.h"
16 #include "base/time/time.h" 16 #include "base/time/time.h"
17 #include "base/values.h" 17 #include "base/values.h"
18 #include "cc/animation/animation_host.h"
19 #include "cc/animation/animation_timeline.h"
18 #include "cc/base/switches.h" 20 #include "cc/base/switches.h"
21 #include "cc/blink/web_compositor_animation_timeline_impl.h"
19 #include "cc/blink/web_layer_impl.h" 22 #include "cc/blink/web_layer_impl.h"
20 #include "cc/debug/layer_tree_debug_state.h" 23 #include "cc/debug/layer_tree_debug_state.h"
21 #include "cc/debug/micro_benchmark.h" 24 #include "cc/debug/micro_benchmark.h"
22 #include "cc/input/layer_selection_bound.h" 25 #include "cc/input/layer_selection_bound.h"
23 #include "cc/layers/layer.h" 26 #include "cc/layers/layer.h"
24 #include "cc/output/begin_frame_args.h" 27 #include "cc/output/begin_frame_args.h"
25 #include "cc/output/copy_output_request.h" 28 #include "cc/output/copy_output_request.h"
26 #include "cc/output/copy_output_result.h" 29 #include "cc/output/copy_output_result.h"
27 #include "cc/output/latency_info_swap_promise.h" 30 #include "cc/output/latency_info_swap_promise.h"
28 #include "cc/output/swap_promise.h" 31 #include "cc/output/swap_promise.h"
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562 565
563 void RenderWidgetCompositor::setRootLayer(const blink::WebLayer& layer) { 566 void RenderWidgetCompositor::setRootLayer(const blink::WebLayer& layer) {
564 layer_tree_host_->SetRootLayer( 567 layer_tree_host_->SetRootLayer(
565 static_cast<const cc_blink::WebLayerImpl*>(&layer)->layer()); 568 static_cast<const cc_blink::WebLayerImpl*>(&layer)->layer());
566 } 569 }
567 570
568 void RenderWidgetCompositor::clearRootLayer() { 571 void RenderWidgetCompositor::clearRootLayer() {
569 layer_tree_host_->SetRootLayer(scoped_refptr<cc::Layer>()); 572 layer_tree_host_->SetRootLayer(scoped_refptr<cc::Layer>());
570 } 573 }
571 574
575 void RenderWidgetCompositor::attachCompositorAnimationTimeline(
576 blink::WebCompositorAnimationTimeline* compositor_timeline) {
577 DCHECK(compositor_timeline);
578 DCHECK(layer_tree_host_->animation_host());
579 layer_tree_host_->animation_host()->AddAnimationTimeline(
580 static_cast<const cc_blink::WebCompositorAnimationTimelineImpl*>(
581 compositor_timeline)->animation_timeline());
582 }
583
584 void RenderWidgetCompositor::detachCompositorAnimationTimeline(
585 blink::WebCompositorAnimationTimeline* compositor_timeline) {
586 DCHECK(compositor_timeline);
587 DCHECK(layer_tree_host_->animation_host());
588 layer_tree_host_->animation_host()->RemoveAnimationTimeline(
589 static_cast<const cc_blink::WebCompositorAnimationTimelineImpl*>(
590 compositor_timeline)->animation_timeline());
591 }
592
572 void RenderWidgetCompositor::setViewportSize( 593 void RenderWidgetCompositor::setViewportSize(
573 const WebSize&, 594 const WebSize&,
574 const WebSize& device_viewport_size) { 595 const WebSize& device_viewport_size) {
575 layer_tree_host_->SetViewportSize(device_viewport_size); 596 layer_tree_host_->SetViewportSize(device_viewport_size);
576 } 597 }
577 598
578 void RenderWidgetCompositor::setViewportSize( 599 void RenderWidgetCompositor::setViewportSize(
579 const WebSize& device_viewport_size) { 600 const WebSize& device_viewport_size) {
580 layer_tree_host_->SetViewportSize(device_viewport_size); 601 layer_tree_host_->SetViewportSize(device_viewport_size);
581 } 602 }
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925 cc::ContextProvider* provider = 946 cc::ContextProvider* provider =
926 compositor_deps_->GetSharedMainThreadContextProvider(); 947 compositor_deps_->GetSharedMainThreadContextProvider();
927 // provider can be NULL after the GPU process crashed enough times and we 948 // provider can be NULL after the GPU process crashed enough times and we
928 // don't want to restart it any more (falling back to software). 949 // don't want to restart it any more (falling back to software).
929 if (!provider) 950 if (!provider)
930 return; 951 return;
931 provider->ContextGL()->RateLimitOffscreenContextCHROMIUM(); 952 provider->ContextGL()->RateLimitOffscreenContextCHROMIUM();
932 } 953 }
933 954
934 } // namespace content 955 } // namespace content
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