content/browser/media/capture/aura_window_capture_machine.cc - Issue 2073353002: Merge PowerSaveBlockerImpl and PowerSaveBlocker

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Issue 2073353002: Merge PowerSaveBlockerImpl and PowerSaveBlocker (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@remove-power-factory

Patch Set: android Created 4 years, 6 months ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.	1 // Copyright 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/browser/media/capture/aura_window_capture_machine.h"	5 #include "content/browser/media/capture/aura_window_capture_machine.h"

6	6

7 #include <algorithm>	7 #include <algorithm>

8 #include <utility>	8 #include <utility>

9	9

10 #include "base/logging.h"	10 #include "base/logging.h"

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78 // Update capture size.	78 // Update capture size.

79 UpdateCaptureSize();	79 UpdateCaptureSize();

80	80

81 // Start observing compositor updates.	81 // Start observing compositor updates.

82 aura::WindowTreeHost* const host = desktop_window_->GetHost();	82 aura::WindowTreeHost* const host = desktop_window_->GetHost();

83 ui::Compositor* const compositor = host ? host->compositor() : nullptr;	83 ui::Compositor* const compositor = host ? host->compositor() : nullptr;

84 if (!compositor)	84 if (!compositor)

85 return false;	85 return false;

86 compositor->AddAnimationObserver(this);	86 compositor->AddAnimationObserver(this);

87	87

88 power_save_blocker_.reset(	88 power_save_blocker_.reset(new device::PowerSaveBlocker(

89 device::PowerSaveBlocker::CreateWithTaskRunners(	89 device::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep,

90 device::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep,	90 device::PowerSaveBlocker::kReasonOther, "DesktopCaptureDevice is running",

91 device::PowerSaveBlocker::kReasonOther,	91 BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),

92 "DesktopCaptureDevice is running",	92 BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE)));

93 BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),

94 BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE))

95 .release());

96	93

97 return true;	94 return true;

98 }	95 }

99	96

100 void AuraWindowCaptureMachine::Stop(const base::Closure& callback) {	97 void AuraWindowCaptureMachine::Stop(const base::Closure& callback) {

101 // Stops the capture machine asynchronously.	98 // Stops the capture machine asynchronously.

102 BrowserThread::PostTask(	99 BrowserThread::PostTask(

103 BrowserThread::UI, FROM_HERE, base::Bind(	100 BrowserThread::UI, FROM_HERE, base::Bind(

104 &AuraWindowCaptureMachine::InternalStop,	101 &AuraWindowCaptureMachine::InternalStop,

105 base::Unretained(this),	102 base::Unretained(this),

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414 Capture(timestamp);	411 Capture(timestamp);

415 }	412 }

416	413

417 void AuraWindowCaptureMachine::OnCompositingShuttingDown(	414 void AuraWindowCaptureMachine::OnCompositingShuttingDown(

418 ui::Compositor* compositor) {	415 ui::Compositor* compositor) {

419 DCHECK_CURRENTLY_ON(BrowserThread::UI);	416 DCHECK_CURRENTLY_ON(BrowserThread::UI);

420 compositor->RemoveAnimationObserver(this);	417 compositor->RemoveAnimationObserver(this);

421 }	418 }

422	419

423 } // namespace content	420 } // namespace content

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