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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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_DEVICES_H_ | 5 #ifndef CONTENT_COMMON_MEDIA_MEDIA_DEVICES_H_ |
6 #define CONTENT_COMMON_MEDIA_MEDIA_DEVICES_H_ | 6 #define CONTENT_COMMON_MEDIA_MEDIA_DEVICES_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
| 11 #include "content/common/content_export.h" |
| 12 |
11 namespace content { | 13 namespace content { |
12 | 14 |
13 enum MediaDeviceType { | 15 enum MediaDeviceType { |
14 MEDIA_DEVICE_TYPE_AUDIO_INPUT, | 16 MEDIA_DEVICE_TYPE_AUDIO_INPUT, |
15 MEDIA_DEVICE_TYPE_VIDEO_INPUT, | 17 MEDIA_DEVICE_TYPE_VIDEO_INPUT, |
16 MEDIA_DEVICE_TYPE_AUDIO_OUTPUT, | 18 MEDIA_DEVICE_TYPE_AUDIO_OUTPUT, |
17 NUM_MEDIA_DEVICE_TYPES, | 19 NUM_MEDIA_DEVICE_TYPES, |
18 }; | 20 }; |
19 | 21 |
20 struct MediaDeviceInfo { | 22 struct CONTENT_EXPORT MediaDeviceInfo { |
| 23 MediaDeviceInfo() = default; |
21 MediaDeviceInfo(const std::string& device_id, | 24 MediaDeviceInfo(const std::string& device_id, |
22 const std::string& label, | 25 const std::string& label, |
23 const std::string& group_id); | 26 const std::string& group_id); |
24 std::string device_id; | 27 std::string device_id; |
25 std::string label; | 28 std::string label; |
26 std::string group_id; | 29 std::string group_id; |
27 }; | 30 }; |
28 | 31 |
29 using MediaDeviceInfoArray = std::vector<MediaDeviceInfo>; | 32 using MediaDeviceInfoArray = std::vector<MediaDeviceInfo>; |
30 | 33 |
31 bool operator==(const MediaDeviceInfo& first, const MediaDeviceInfo& second); | 34 bool operator==(const MediaDeviceInfo& first, const MediaDeviceInfo& second); |
32 | 35 |
33 inline bool IsValidMediaDeviceType(MediaDeviceType type) { | 36 inline bool IsValidMediaDeviceType(MediaDeviceType type) { |
34 return type >= 0 && type < NUM_MEDIA_DEVICE_TYPES; | 37 return type >= 0 && type < NUM_MEDIA_DEVICE_TYPES; |
35 } | 38 } |
36 | 39 |
37 } // namespace content | 40 } // namespace content |
38 | 41 |
39 #endif // CONTENT_COMMON_MEDIA_MEDIA_DEVICES_H_ | 42 #endif // CONTENT_COMMON_MEDIA_MEDIA_DEVICES_H_ |
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