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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 // Implementation notes: This needs to work on a variety of hardware | 5 // Implementation notes: This needs to work on a variety of hardware |
6 // configurations where the speed of the CPU and GPU greatly affect overall | 6 // configurations where the speed of the CPU and GPU greatly affect overall |
7 // performance. Spanning several threads, the process of capturing has been | 7 // performance. Spanning several threads, the process of capturing has been |
8 // split up into four conceptual stages: | 8 // split up into four conceptual stages: |
9 // | 9 // |
10 // 1. Reserve Buffer: Before a frame can be captured, a slot in the consumer's | 10 // 1. Reserve Buffer: Before a frame can be captured, a slot in the consumer's |
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55 #include <string> | 55 #include <string> |
56 | 56 |
57 #include "base/basictypes.h" | 57 #include "base/basictypes.h" |
58 #include "base/bind.h" | 58 #include "base/bind.h" |
59 #include "base/bind_helpers.h" | 59 #include "base/bind_helpers.h" |
60 #include "base/callback_forward.h" | 60 #include "base/callback_forward.h" |
61 #include "base/debug/trace_event.h" | 61 #include "base/debug/trace_event.h" |
62 #include "base/logging.h" | 62 #include "base/logging.h" |
63 #include "base/memory/scoped_ptr.h" | 63 #include "base/memory/scoped_ptr.h" |
64 #include "base/memory/weak_ptr.h" | 64 #include "base/memory/weak_ptr.h" |
65 #include "base/message_loop_proxy.h" | 65 #include "base/message_loop/message_loop_proxy.h" |
66 #include "base/metrics/histogram.h" | 66 #include "base/metrics/histogram.h" |
67 #include "base/sequenced_task_runner.h" | 67 #include "base/sequenced_task_runner.h" |
68 #include "base/stringprintf.h" | 68 #include "base/stringprintf.h" |
69 #include "base/synchronization/lock.h" | 69 #include "base/synchronization/lock.h" |
70 #include "base/threading/thread.h" | 70 #include "base/threading/thread.h" |
71 #include "base/threading/thread_checker.h" | 71 #include "base/threading/thread_checker.h" |
72 #include "base/time.h" | 72 #include "base/time.h" |
73 #include "content/browser/renderer_host/media/video_capture_oracle.h" | 73 #include "content/browser/renderer_host/media/video_capture_oracle.h" |
74 #include "content/browser/renderer_host/media/web_contents_capture_util.h" | 74 #include "content/browser/renderer_host/media/web_contents_capture_util.h" |
75 #include "content/browser/renderer_host/render_widget_host_impl.h" | 75 #include "content/browser/renderer_host/render_widget_host_impl.h" |
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1264 void WebContentsVideoCaptureDevice::DeAllocate() { | 1264 void WebContentsVideoCaptureDevice::DeAllocate() { |
1265 impl_->DeAllocate(); | 1265 impl_->DeAllocate(); |
1266 } | 1266 } |
1267 | 1267 |
1268 const media::VideoCaptureDevice::Name& | 1268 const media::VideoCaptureDevice::Name& |
1269 WebContentsVideoCaptureDevice::device_name() { | 1269 WebContentsVideoCaptureDevice::device_name() { |
1270 return device_name_; | 1270 return device_name_; |
1271 } | 1271 } |
1272 | 1272 |
1273 } // namespace content | 1273 } // namespace content |
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