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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 "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/location.h" | 8 #include "base/location.h" |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
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| 101 | 101 |
| 102 // Determines the size of frames to deliver to the |client_|. | 102 // Determines the size of frames to deliver to the |client_|. |
| 103 scoped_ptr<media::CaptureResolutionChooser> resolution_chooser_; | 103 scoped_ptr<media::CaptureResolutionChooser> resolution_chooser_; |
| 104 | 104 |
| 105 // DesktopFrame into which captured frames are down-scaled and/or letterboxed, | 105 // DesktopFrame into which captured frames are down-scaled and/or letterboxed, |
| 106 // depending upon the caller's requested capture capabilities. If frames can | 106 // depending upon the caller's requested capture capabilities. If frames can |
| 107 // be returned to the caller directly then this is NULL. | 107 // be returned to the caller directly then this is NULL. |
| 108 scoped_ptr<webrtc::DesktopFrame> output_frame_; | 108 scoped_ptr<webrtc::DesktopFrame> output_frame_; |
| 109 | 109 |
| 110 // Timer used to capture the frame. | 110 // Timer used to capture the frame. |
| 111 base::OneShotTimer<Core> capture_timer_; | 111 base::OneShotTimer capture_timer_; |
| 112 | 112 |
| 113 // True when waiting for |desktop_capturer_| to capture current frame. | 113 // True when waiting for |desktop_capturer_| to capture current frame. |
| 114 bool capture_in_progress_; | 114 bool capture_in_progress_; |
| 115 | 115 |
| 116 // True if the first capture call has returned. Used to log the first capture | 116 // True if the first capture call has returned. Used to log the first capture |
| 117 // result. | 117 // result. |
| 118 bool first_capture_returned_; | 118 bool first_capture_returned_; |
| 119 | 119 |
| 120 // The type of the capturer. | 120 // The type of the capturer. |
| 121 DesktopMediaID::Type capturer_type_; | 121 DesktopMediaID::Type capturer_type_; |
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| 451 #else | 451 #else |
| 452 base::MessageLoop::Type thread_type = base::MessageLoop::TYPE_DEFAULT; | 452 base::MessageLoop::Type thread_type = base::MessageLoop::TYPE_DEFAULT; |
| 453 #endif | 453 #endif |
| 454 | 454 |
| 455 thread_.StartWithOptions(base::Thread::Options(thread_type, 0)); | 455 thread_.StartWithOptions(base::Thread::Options(thread_type, 0)); |
| 456 | 456 |
| 457 core_.reset(new Core(thread_.task_runner(), capturer.Pass(), type)); | 457 core_.reset(new Core(thread_.task_runner(), capturer.Pass(), type)); |
| 458 } | 458 } |
| 459 | 459 |
| 460 } // namespace content | 460 } // namespace content |
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