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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_COMMON_VIDEO_H264_PROFILE_LEVEL_ID_H_ | 11 #ifndef WEBRTC_COMMON_VIDEO_H264_PROFILE_LEVEL_ID_H_ |
12 #define WEBRTC_COMMON_VIDEO_H264_PROFILE_LEVEL_ID_H_ | 12 #define WEBRTC_COMMON_VIDEO_H264_PROFILE_LEVEL_ID_H_ |
13 | 13 |
14 #include <map> | 14 #include <map> |
15 #include <string> | 15 #include <string> |
16 | 16 |
17 #include "webrtc/base/optional.h" | 17 #include "webrtc/base/optional.h" |
| 18 #include "webrtc/common_types.h" |
18 | 19 |
19 namespace webrtc { | 20 namespace webrtc { |
20 namespace H264 { | 21 namespace H264 { |
21 | 22 |
22 // Map containting SDP codec parameters. | 23 // Map containting SDP codec parameters. |
23 typedef std::map<std::string, std::string> CodecParameterMap; | 24 typedef std::map<std::string, std::string> CodecParameterMap; |
24 | 25 |
25 enum Profile { | |
26 kProfileConstrainedBaseline, | |
27 kProfileBaseline, | |
28 kProfileMain, | |
29 kProfileConstrainedHigh, | |
30 kProfileHigh, | |
31 }; | |
32 | |
33 // All values are equal to ten times the level number, except level 1b which is | 26 // All values are equal to ten times the level number, except level 1b which is |
34 // special. | 27 // special. |
35 enum Level { | 28 enum Level { |
36 kLevel1_b = 0, | 29 kLevel1_b = 0, |
37 kLevel1 = 10, | 30 kLevel1 = 10, |
38 kLevel1_1 = 11, | 31 kLevel1_1 = 11, |
39 kLevel1_2 = 12, | 32 kLevel1_2 = 12, |
40 kLevel1_3 = 13, | 33 kLevel1_3 = 13, |
41 kLevel2 = 20, | 34 kLevel2 = 20, |
42 kLevel2_1 = 21, | 35 kLevel2_1 = 21, |
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100 // profile-level-id and level-asymmetry-allowed. | 93 // profile-level-id and level-asymmetry-allowed. |
101 void GenerateProfileLevelIdForAnswer( | 94 void GenerateProfileLevelIdForAnswer( |
102 const CodecParameterMap& local_supported_params, | 95 const CodecParameterMap& local_supported_params, |
103 const CodecParameterMap& remote_offered_params, | 96 const CodecParameterMap& remote_offered_params, |
104 CodecParameterMap* answer_params); | 97 CodecParameterMap* answer_params); |
105 | 98 |
106 } // namespace H264 | 99 } // namespace H264 |
107 } // namespace webrtc | 100 } // namespace webrtc |
108 | 101 |
109 #endif // WEBRTC_COMMON_VIDEO_H264_PROFILE_LEVEL_ID_H_ | 102 #endif // WEBRTC_COMMON_VIDEO_H264_PROFILE_LEVEL_ID_H_ |
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