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Side by Side Diff: content/browser/renderer_host/media/video_capture_host.h

Issue 68503005: Reorganize media::VideoCapture* types (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: a7375761 Rebase. Created 7 years, 1 month ago
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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 // VideoCaptureHost serves video capture related messages from 5 // VideoCaptureHost serves video capture related messages from
6 // VideoCaptureMessageFilter which lives inside the render process. 6 // VideoCaptureMessageFilter which lives inside the render process.
7 // 7 //
8 // This class is owned by RenderProcessHostImpl, and instantiated on UI 8 // This class is owned by RenderProcessHostImpl, and instantiated on UI
9 // thread, but all other operations and method calls happen on IO thread. 9 // thread, but all other operations and method calls happen on IO thread.
10 // 10 //
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103 103
104 virtual ~VideoCaptureHost(); 104 virtual ~VideoCaptureHost();
105 105
106 // IPC message: Start capture on the VideoCaptureDevice referenced by 106 // IPC message: Start capture on the VideoCaptureDevice referenced by
107 // VideoCaptureParams::session_id. |device_id| is an id created by 107 // VideoCaptureParams::session_id. |device_id| is an id created by
108 // VideoCaptureMessageFilter to identify a session 108 // VideoCaptureMessageFilter to identify a session
109 // between a VideoCaptureMessageFilter and a VideoCaptureHost. 109 // between a VideoCaptureMessageFilter and a VideoCaptureHost.
110 void OnStartCapture(int device_id, 110 void OnStartCapture(int device_id,
111 const media::VideoCaptureParams& params); 111 const media::VideoCaptureParams& params);
112 void OnControllerAdded( 112 void OnControllerAdded(
113 int device_id, const media::VideoCaptureParams& params, 113 int device_id,
114 const base::WeakPtr<VideoCaptureController>& controller); 114 const base::WeakPtr<VideoCaptureController>& controller);
115 void DoControllerAddedOnIOThread( 115 void DoControllerAddedOnIOThread(
116 int device_id, const media::VideoCaptureParams& params, 116 int device_id,
117 const base::WeakPtr<VideoCaptureController>& controller); 117 const base::WeakPtr<VideoCaptureController>& controller);
118 118
119 // IPC message: Stop capture on device referenced by |device_id|. 119 // IPC message: Stop capture on device referenced by |device_id|.
120 void OnStopCapture(int device_id); 120 void OnStopCapture(int device_id);
121 121
122 // IPC message: Pause capture on device referenced by |device_id|. 122 // IPC message: Pause capture on device referenced by |device_id|.
123 void OnPauseCapture(int device_id); 123 void OnPauseCapture(int device_id);
124 124
125 // IPC message: Receive an empty buffer from renderer. Send it to device 125 // IPC message: Receive an empty buffer from renderer. Send it to device
126 // referenced by |device_id|. 126 // referenced by |device_id|.
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161 // is connected. An entry in this map holds a null controller while it is in 161 // is connected. An entry in this map holds a null controller while it is in
162 // the process of starting. 162 // the process of starting.
163 EntryMap entries_; 163 EntryMap entries_;
164 164
165 DISALLOW_COPY_AND_ASSIGN(VideoCaptureHost); 165 DISALLOW_COPY_AND_ASSIGN(VideoCaptureHost);
166 }; 166 };
167 167
168 } // namespace content 168 } // namespace content
169 169
170 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_VIDEO_CAPTURE_HOST_H_ 170 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_VIDEO_CAPTURE_HOST_H_
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