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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "components/scheduler/renderer/web_frame_scheduler_impl.h" | 5 #include "components/scheduler/renderer/web_frame_scheduler_impl.h" |
6 | 6 |
7 #include "components/scheduler/base/real_time_domain.h" | 7 #include "components/scheduler/base/real_time_domain.h" |
8 #include "components/scheduler/base/virtual_time_domain.h" | 8 #include "components/scheduler/base/virtual_time_domain.h" |
9 #include "components/scheduler/child/web_task_runner_impl.h" | 9 #include "components/scheduler/child/web_task_runner_impl.h" |
10 #include "components/scheduler/renderer/auto_advancing_virtual_time_domain.h" | |
10 #include "components/scheduler/renderer/renderer_scheduler_impl.h" | 11 #include "components/scheduler/renderer/renderer_scheduler_impl.h" |
11 #include "components/scheduler/renderer/web_view_scheduler_impl.h" | 12 #include "components/scheduler/renderer/web_view_scheduler_impl.h" |
12 #include "third_party/WebKit/public/platform/WebString.h" | 13 #include "third_party/WebKit/public/platform/WebString.h" |
13 | 14 |
14 namespace scheduler { | 15 namespace scheduler { |
15 | 16 |
16 WebFrameSchedulerImpl::WebFrameSchedulerImpl( | 17 WebFrameSchedulerImpl::WebFrameSchedulerImpl( |
17 RendererSchedulerImpl* renderer_scheduler, | 18 RendererSchedulerImpl* renderer_scheduler, |
18 WebViewSchedulerImpl* parent_web_view_scheduler) | 19 WebViewSchedulerImpl* parent_web_view_scheduler) |
19 : renderer_scheduler_(renderer_scheduler), | 20 : renderer_scheduler_(renderer_scheduler), |
(...skipping 18 matching lines...) Expand all Loading... | |
38 | 39 |
39 void WebFrameSchedulerImpl::setFrameVisible(bool frame_visible) { | 40 void WebFrameSchedulerImpl::setFrameVisible(bool frame_visible) { |
40 frame_visible_ = frame_visible; | 41 frame_visible_ = frame_visible; |
41 // TODO(alexclarke): Do something with this flag. | 42 // TODO(alexclarke): Do something with this flag. |
42 } | 43 } |
43 | 44 |
44 blink::WebTaskRunner* WebFrameSchedulerImpl::loadingTaskRunner() { | 45 blink::WebTaskRunner* WebFrameSchedulerImpl::loadingTaskRunner() { |
45 if (!loading_web_task_runner_) { | 46 if (!loading_web_task_runner_) { |
46 loading_task_queue_ = | 47 loading_task_queue_ = |
47 renderer_scheduler_->NewLoadingTaskRunner("frame_loading_tq"); | 48 renderer_scheduler_->NewLoadingTaskRunner("frame_loading_tq"); |
49 if (parent_web_view_scheduler_->virtual_time_domain()) { | |
50 loading_task_queue_->SetTimeDomain( | |
51 parent_web_view_scheduler_->virtual_time_domain()); | |
52 loading_task_queue_->SetPumpPolicy( | |
53 parent_web_view_scheduler_->GetVirtualTimePumpPolicy()); | |
54 } | |
48 loading_web_task_runner_.reset(new WebTaskRunnerImpl(loading_task_queue_)); | 55 loading_web_task_runner_.reset(new WebTaskRunnerImpl(loading_task_queue_)); |
49 } | 56 } |
50 return loading_web_task_runner_.get(); | 57 return loading_web_task_runner_.get(); |
51 } | 58 } |
52 | 59 |
53 blink::WebTaskRunner* WebFrameSchedulerImpl::timerTaskRunner() { | 60 blink::WebTaskRunner* WebFrameSchedulerImpl::timerTaskRunner() { |
54 if (!timer_web_task_runner_) { | 61 if (!timer_web_task_runner_) { |
55 timer_task_queue_ = | 62 timer_task_queue_ = |
56 renderer_scheduler_->NewTimerTaskRunner("frame_timer_tq"); | 63 renderer_scheduler_->NewTimerTaskRunner("frame_timer_tq"); |
57 if (!page_visible_) { | 64 if (parent_web_view_scheduler_->virtual_time_domain()) { |
65 timer_task_queue_->SetTimeDomain( | |
66 parent_web_view_scheduler_->virtual_time_domain()); | |
67 timer_task_queue_->SetPumpPolicy( | |
68 parent_web_view_scheduler_->GetVirtualTimePumpPolicy()); | |
69 } else if (!page_visible_) { | |
58 renderer_scheduler_->throttling_helper()->IncreaseThrottleRefCount( | 70 renderer_scheduler_->throttling_helper()->IncreaseThrottleRefCount( |
59 timer_task_queue_.get()); | 71 timer_task_queue_.get()); |
60 } | 72 } |
61 timer_web_task_runner_.reset(new WebTaskRunnerImpl(timer_task_queue_)); | 73 timer_web_task_runner_.reset(new WebTaskRunnerImpl(timer_task_queue_)); |
62 } | 74 } |
63 return timer_web_task_runner_.get(); | 75 return timer_web_task_runner_.get(); |
64 } | 76 } |
65 | 77 |
66 void WebFrameSchedulerImpl::setFrameOrigin( | 78 void WebFrameSchedulerImpl::setFrameOrigin( |
67 const blink::WebSecurityOrigin& origin) { | 79 const blink::WebSecurityOrigin& origin) { |
68 origin_ = origin; | 80 origin_ = origin; |
69 // TODO(skyostil): Associate the task queues with this origin. | 81 // TODO(skyostil): Associate the task queues with this origin. |
70 } | 82 } |
71 | 83 |
72 void WebFrameSchedulerImpl::setPageVisible(bool page_visible) { | 84 void WebFrameSchedulerImpl::setPageVisible(bool page_visible) { |
73 if (page_visible_ == page_visible) | 85 if (page_visible_ == page_visible) |
74 return; | 86 return; |
75 | 87 |
76 page_visible_ = page_visible; | 88 page_visible_ = page_visible; |
77 | 89 |
78 if (!timer_web_task_runner_) | 90 if (!timer_web_task_runner_ || |
91 parent_web_view_scheduler_->virtual_time_domain()) { | |
79 return; | 92 return; |
93 } | |
80 | 94 |
81 if (page_visible_) { | 95 if (page_visible_) { |
82 renderer_scheduler_->throttling_helper()->DecreaseThrottleRefCount( | 96 renderer_scheduler_->throttling_helper()->DecreaseThrottleRefCount( |
83 timer_task_queue_.get()); | 97 timer_task_queue_.get()); |
84 } else { | 98 } else { |
85 renderer_scheduler_->throttling_helper()->IncreaseThrottleRefCount( | 99 renderer_scheduler_->throttling_helper()->IncreaseThrottleRefCount( |
86 timer_task_queue_.get()); | 100 timer_task_queue_.get()); |
87 } | 101 } |
88 } | 102 } |
89 | 103 |
104 void WebFrameSchedulerImpl::OnVirtualTimeDomainChanged() { | |
105 DCHECK(parent_web_view_scheduler_->virtual_time_domain()); | |
106 | |
107 if (timer_task_queue_.get()) { | |
Sami
2016/02/01 17:05:39
nit: IIRC you don't need the .get() in these condi
alex clarke (OOO till 29th)
2016/02/01 17:50:09
Done.
| |
108 renderer_scheduler_->throttling_helper()->UnregisterTaskQueue( | |
109 timer_task_queue_.get()); | |
110 timer_task_queue_->SetTimeDomain( | |
111 parent_web_view_scheduler_->virtual_time_domain()); | |
112 timer_task_queue_->SetPumpPolicy( | |
113 parent_web_view_scheduler_->GetVirtualTimePumpPolicy()); | |
114 } | |
115 | |
116 if (loading_task_queue_.get()) { | |
117 loading_task_queue_->SetTimeDomain( | |
118 parent_web_view_scheduler_->virtual_time_domain()); | |
119 loading_task_queue_->SetPumpPolicy( | |
120 parent_web_view_scheduler_->GetVirtualTimePumpPolicy()); | |
121 } | |
122 } | |
123 | |
124 void WebFrameSchedulerImpl::OnVirtualTimePumpPolicyChanged() { | |
125 if (!parent_web_view_scheduler_->virtual_time_domain()) | |
126 return; | |
127 | |
128 if (timer_task_queue_.get()) { | |
129 timer_task_queue_->SetPumpPolicy( | |
130 parent_web_view_scheduler_->GetVirtualTimePumpPolicy()); | |
131 } | |
132 | |
133 if (loading_task_queue_.get()) { | |
134 loading_task_queue_->SetPumpPolicy( | |
135 parent_web_view_scheduler_->GetVirtualTimePumpPolicy()); | |
136 } | |
137 } | |
138 | |
90 } // namespace scheduler | 139 } // namespace scheduler |
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