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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/browser/media/capture/desktop_capture_device.h" | 5 #include "content/browser/media/capture/desktop_capture_device.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 #include <string.h> | 9 #include <string.h> |
10 #include <utility> | 10 #include <utility> |
11 | 11 |
12 #include "base/bind.h" | 12 #include "base/bind.h" |
13 #include "base/feature_list.h" | |
14 #include "base/location.h" | 13 #include "base/location.h" |
15 #include "base/logging.h" | 14 #include "base/logging.h" |
16 #include "base/macros.h" | 15 #include "base/macros.h" |
17 #include "base/message_loop/message_loop.h" | 16 #include "base/message_loop/message_loop.h" |
18 #include "base/metrics/histogram_macros.h" | 17 #include "base/metrics/histogram_macros.h" |
19 #include "base/single_thread_task_runner.h" | 18 #include "base/single_thread_task_runner.h" |
20 #include "base/strings/string_number_conversions.h" | 19 #include "base/strings/string_number_conversions.h" |
21 #include "base/synchronization/lock.h" | 20 #include "base/synchronization/lock.h" |
22 #include "base/threading/thread.h" | 21 #include "base/threading/thread.h" |
23 #include "base/threading/thread_restrictions.h" | 22 #include "base/threading/thread_restrictions.h" |
24 #include "base/timer/timer.h" | 23 #include "base/timer/timer.h" |
25 #include "build/build_config.h" | 24 #include "build/build_config.h" |
26 #include "content/browser/media/capture/desktop_capture_device_uma_types.h" | 25 #include "content/browser/media/capture/desktop_capture_device_uma_types.h" |
27 #include "content/public/browser/browser_thread.h" | 26 #include "content/public/browser/browser_thread.h" |
| 27 #include "content/public/browser/desktop_capture.h" |
28 #include "content/public/browser/desktop_media_id.h" | 28 #include "content/public/browser/desktop_media_id.h" |
29 #include "content/public/common/content_switches.h" | 29 #include "content/public/common/content_switches.h" |
30 #include "content/public/common/service_manager_connection.h" | 30 #include "content/public/common/service_manager_connection.h" |
31 #include "media/base/video_util.h" | 31 #include "media/base/video_util.h" |
32 #include "media/capture/content/capture_resolution_chooser.h" | 32 #include "media/capture/content/capture_resolution_chooser.h" |
33 #include "services/device/public/interfaces/constants.mojom.h" | 33 #include "services/device/public/interfaces/constants.mojom.h" |
34 #include "services/device/public/interfaces/wake_lock.mojom.h" | 34 #include "services/device/public/interfaces/wake_lock.mojom.h" |
35 #include "services/device/public/interfaces/wake_lock_provider.mojom.h" | 35 #include "services/device/public/interfaces/wake_lock_provider.mojom.h" |
36 #include "services/service_manager/public/cpp/connector.h" | 36 #include "services/service_manager/public/cpp/connector.h" |
37 #include "third_party/libyuv/include/libyuv/scale_argb.h" | 37 #include "third_party/libyuv/include/libyuv/scale_argb.h" |
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72 | 72 |
73 service_manager::Connector* connector = | 73 service_manager::Connector* connector = |
74 ServiceManagerConnection::GetForProcess()->GetConnector(); | 74 ServiceManagerConnection::GetForProcess()->GetConnector(); |
75 | 75 |
76 DCHECK(connector); | 76 DCHECK(connector); |
77 return connector->Clone(); | 77 return connector->Clone(); |
78 } | 78 } |
79 | 79 |
80 } // namespace | 80 } // namespace |
81 | 81 |
82 #if defined(OS_WIN) | |
83 const base::Feature kDirectXCapturer{"DirectXCapturer", | |
84 base::FEATURE_ENABLED_BY_DEFAULT}; | |
85 #endif | |
86 | |
87 class DesktopCaptureDevice::Core : public webrtc::DesktopCapturer::Callback { | 82 class DesktopCaptureDevice::Core : public webrtc::DesktopCapturer::Callback { |
88 public: | 83 public: |
89 Core(scoped_refptr<base::SingleThreadTaskRunner> task_runner, | 84 Core(scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
90 std::unique_ptr<webrtc::DesktopCapturer> capturer, | 85 std::unique_ptr<webrtc::DesktopCapturer> capturer, |
91 DesktopMediaID::Type type); | 86 DesktopMediaID::Type type); |
92 ~Core() override; | 87 ~Core() override; |
93 | 88 |
94 // Implementation of VideoCaptureDevice methods. | 89 // Implementation of VideoCaptureDevice methods. |
95 void AllocateAndStart(const media::VideoCaptureParams& params, | 90 void AllocateAndStart(const media::VideoCaptureParams& params, |
96 std::unique_ptr<Client> client); | 91 std::unique_ptr<Client> client); |
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394 device::mojom::WakeLockType::PreventDisplaySleep, | 389 device::mojom::WakeLockType::PreventDisplaySleep, |
395 device::mojom::WakeLockReason::ReasonOther, "Desktop capture is running", | 390 device::mojom::WakeLockReason::ReasonOther, "Desktop capture is running", |
396 mojo::MakeRequest(&wake_lock_)); | 391 mojo::MakeRequest(&wake_lock_)); |
397 | 392 |
398 wake_lock_->RequestWakeLock(); | 393 wake_lock_->RequestWakeLock(); |
399 } | 394 } |
400 | 395 |
401 // static | 396 // static |
402 std::unique_ptr<media::VideoCaptureDevice> DesktopCaptureDevice::Create( | 397 std::unique_ptr<media::VideoCaptureDevice> DesktopCaptureDevice::Create( |
403 const DesktopMediaID& source) { | 398 const DesktopMediaID& source) { |
404 webrtc::DesktopCaptureOptions options = | 399 auto options = CreateDesktopCaptureOptions(); |
405 webrtc::DesktopCaptureOptions::CreateDefault(); | |
406 // Leave desktop effects enabled during WebRTC captures. | |
407 options.set_disable_effects(false); | |
408 | |
409 #if defined(OS_WIN) | |
410 if (!base::FeatureList::IsEnabled(kDirectXCapturer)) { | |
411 options.set_allow_use_magnification_api(true); | |
412 } else { | |
413 options.set_allow_directx_capturer(true); | |
414 options.set_allow_use_magnification_api(false); | |
415 } | |
416 #endif | |
417 | |
418 std::unique_ptr<webrtc::DesktopCapturer> capturer; | 400 std::unique_ptr<webrtc::DesktopCapturer> capturer; |
419 | 401 |
420 switch (source.type) { | 402 switch (source.type) { |
421 case DesktopMediaID::TYPE_SCREEN: { | 403 case DesktopMediaID::TYPE_SCREEN: { |
422 std::unique_ptr<webrtc::DesktopCapturer> screen_capturer( | 404 std::unique_ptr<webrtc::DesktopCapturer> screen_capturer( |
423 webrtc::DesktopCapturer::CreateScreenCapturer(options)); | 405 webrtc::DesktopCapturer::CreateScreenCapturer(options)); |
424 if (screen_capturer && screen_capturer->SelectSource(source.id)) { | 406 if (screen_capturer && screen_capturer->SelectSource(source.id)) { |
425 capturer.reset(new webrtc::DesktopAndCursorComposer( | 407 capturer.reset(new webrtc::DesktopAndCursorComposer( |
426 screen_capturer.release(), | 408 screen_capturer.release(), |
427 webrtc::MouseCursorMonitor::CreateForScreen(options, source.id))); | 409 webrtc::MouseCursorMonitor::CreateForScreen(options, source.id))); |
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497 #else | 479 #else |
498 base::MessageLoop::Type thread_type = base::MessageLoop::TYPE_DEFAULT; | 480 base::MessageLoop::Type thread_type = base::MessageLoop::TYPE_DEFAULT; |
499 #endif | 481 #endif |
500 | 482 |
501 thread_.StartWithOptions(base::Thread::Options(thread_type, 0)); | 483 thread_.StartWithOptions(base::Thread::Options(thread_type, 0)); |
502 | 484 |
503 core_.reset(new Core(thread_.task_runner(), std::move(capturer), type)); | 485 core_.reset(new Core(thread_.task_runner(), std::move(capturer), type)); |
504 } | 486 } |
505 | 487 |
506 } // namespace content | 488 } // namespace content |
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