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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "content/renderer/scheduler/null_renderer_scheduler.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/message_loop/message_loop_proxy.h" | |
| 9 #include "content/child/scheduler/null_idle_task_runner.h" | |
| 10 | |
| 11 namespace content { | |
| 12 | |
| 13 NullRendererScheduler::NullRendererScheduler() | |
| 14 : task_runner_(base::MessageLoopProxy::current()), | |
| 15 idle_task_runner_(new NullIdleTaskRunner()) { | |
| 16 } | |
| 17 | |
| 18 NullRendererScheduler::~NullRendererScheduler() { | |
| 19 } | |
| 20 | |
| 21 scoped_refptr<base::SingleThreadTaskRunner> | |
| 22 NullRendererScheduler::DefaultTaskRunner() { | |
| 23 return task_runner_; | |
| 24 } | |
| 25 | |
| 26 scoped_refptr<base::SingleThreadTaskRunner> | |
| 27 NullRendererScheduler::CompositorTaskRunner() { | |
| 28 return task_runner_; | |
| 29 } | |
| 30 | |
| 31 scoped_refptr<base::SingleThreadTaskRunner> | |
| 32 NullRendererScheduler::LoadingTaskRunner() { | |
| 33 return task_runner_; | |
| 34 } | |
| 35 | |
| 36 scoped_refptr<SingleThreadIdleTaskRunner> | |
| 37 NullRendererScheduler::IdleTaskRunner() { | |
| 38 return idle_task_runner_; | |
| 39 } | |
| 40 | |
| 41 scoped_refptr<base::SingleThreadTaskRunner> | |
| 42 NullRendererScheduler::TimerTaskRunner() { | |
| 43 return task_runner_; | |
| 44 } | |
| 45 | |
| 46 void NullRendererScheduler::WillBeginFrame(const cc::BeginFrameArgs& args) { | |
| 47 } | |
| 48 | |
| 49 void NullRendererScheduler::BeginFrameNotExpectedSoon() { | |
| 50 } | |
| 51 | |
| 52 void NullRendererScheduler::DidCommitFrameToCompositor() { | |
| 53 } | |
| 54 | |
| 55 void NullRendererScheduler::DidReceiveInputEventOnCompositorThread( | |
| 56 const blink::WebInputEvent& web_input_event) { | |
| 57 } | |
| 58 | |
| 59 void NullRendererScheduler::DidAnimateForInputOnCompositorThread() { | |
| 60 } | |
| 61 | |
| 62 void NullRendererScheduler::OnRendererHidden() { | |
| 63 } | |
| 64 | |
| 65 void NullRendererScheduler::OnRendererVisible() { | |
| 66 } | |
| 67 | |
| 68 bool NullRendererScheduler::IsHighPriorityWorkAnticipated() { | |
| 69 return false; | |
| 70 } | |
| 71 | |
| 72 bool NullRendererScheduler::ShouldYieldForHighPriorityWork() { | |
| 73 return false; | |
| 74 } | |
| 75 | |
| 76 bool NullRendererScheduler::CanExceedIdleDeadlineIfRequired() const { | |
| 77 return false; | |
| 78 } | |
| 79 | |
| 80 void NullRendererScheduler::AddTaskObserver( | |
| 81 base::MessageLoop::TaskObserver* task_observer) { | |
| 82 base::MessageLoop::current()->AddTaskObserver(task_observer); | |
| 83 } | |
| 84 | |
| 85 void NullRendererScheduler::RemoveTaskObserver( | |
| 86 base::MessageLoop::TaskObserver* task_observer) { | |
| 87 base::MessageLoop::current()->RemoveTaskObserver(task_observer); | |
| 88 } | |
| 89 | |
| 90 void NullRendererScheduler::Shutdown() { | |
| 91 } | |
| 92 | |
| 93 void NullRendererScheduler::SuspendTimerQueue() { | |
| 94 } | |
| 95 | |
| 96 void NullRendererScheduler::ResumeTimerQueue() { | |
| 97 } | |
| 98 | |
| 99 } // namespace content | |
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Chromium Code Reviews
Issue 1058873010:
Move blink scheduler implementation into a component (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master