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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 #ifndef CONTENT_COMMON_MEDIA_MEDIA_STREAM_OPTIONS_H_ | 5 #ifndef CONTENT_COMMON_MEDIA_MEDIA_STREAM_OPTIONS_H_ |
6 #define CONTENT_COMMON_MEDIA_MEDIA_STREAM_OPTIONS_H_ | 6 #define CONTENT_COMMON_MEDIA_MEDIA_STREAM_OPTIONS_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "content/common/content_export.h" | 12 #include "content/common/content_export.h" |
13 #include "content/public/common/media_stream_request.h" | 13 #include "content/public/common/media_stream_request.h" |
14 | 14 |
15 namespace media_stream { | 15 namespace content { |
16 | 16 |
17 // MediaStreamConstraint keys for constraints that are passed to getUserMedia. | 17 // MediaStreamConstraint keys for constraints that are passed to getUserMedia. |
18 CONTENT_EXPORT extern const char kMediaStreamSource[]; | 18 CONTENT_EXPORT extern const char kMediaStreamSource[]; |
19 CONTENT_EXPORT extern const char kMediaStreamSourceId[]; | 19 CONTENT_EXPORT extern const char kMediaStreamSourceId[]; |
20 CONTENT_EXPORT extern const char kMediaStreamSourceTab[]; | 20 CONTENT_EXPORT extern const char kMediaStreamSourceTab[]; |
21 | 21 |
22 typedef content::MediaStreamDeviceType MediaStreamType; | 22 typedef MediaStreamDeviceType MediaStreamType; |
23 | 23 |
24 // Callback to deliver the result of a media request. |label| is the string | 24 // Callback to deliver the result of a media request. |label| is the string |
25 // to identify the request, | 25 // to identify the request, |
26 typedef base::Callback< void(const std::string&, | 26 typedef base::Callback< void(const std::string&, const MediaStreamDevices&) > |
27 const content::MediaStreamDevices&) > | |
28 MediaRequestResponseCallback; | 27 MediaRequestResponseCallback; |
29 | 28 |
30 // StreamOptions is a Chromium representation of WebKit's | 29 // StreamOptions is a Chromium representation of WebKit's |
31 // WebUserMediaRequest Options. It describes the components | 30 // WebUserMediaRequest Options. It describes the components |
32 // in a request for a new media stream. | 31 // in a request for a new media stream. |
33 struct CONTENT_EXPORT StreamOptions { | 32 struct CONTENT_EXPORT StreamOptions { |
34 StreamOptions(); | 33 StreamOptions(); |
35 StreamOptions(MediaStreamType audio_type, MediaStreamType video_type); | 34 StreamOptions(MediaStreamType audio_type, MediaStreamType video_type); |
36 | 35 |
37 // If not NO_SERVICE, the stream shall contain an audio input stream. | 36 // If not NO_SERVICE, the stream shall contain an audio input stream. |
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63 // friendly name connected to the computer, this will be unique. | 62 // friendly name connected to the computer, this will be unique. |
64 std::string device_id; | 63 std::string device_id; |
65 // Set to true if the device has been opened, false otherwise. | 64 // Set to true if the device has been opened, false otherwise. |
66 bool in_use; | 65 bool in_use; |
67 // Id for this capture session. Unique for all sessions of the same type. | 66 // Id for this capture session. Unique for all sessions of the same type. |
68 int session_id; | 67 int session_id; |
69 }; | 68 }; |
70 | 69 |
71 typedef std::vector<StreamDeviceInfo> StreamDeviceInfoArray; | 70 typedef std::vector<StreamDeviceInfo> StreamDeviceInfoArray; |
72 | 71 |
73 } // namespace media_stream | 72 } // namespace content |
74 | 73 |
75 #endif // CONTENT_COMMON_MEDIA_MEDIA_STREAM_OPTIONS_H_ | 74 #endif // CONTENT_COMMON_MEDIA_MEDIA_STREAM_OPTIONS_H_ |
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