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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" | |
19 | 18 |
20 namespace webrtc { | 19 namespace webrtc { |
21 namespace H264 { | 20 namespace H264 { |
22 | 21 |
23 // Map containting SDP codec parameters. | 22 // Map containting SDP codec parameters. |
24 typedef std::map<std::string, std::string> CodecParameterMap; | 23 typedef std::map<std::string, std::string> CodecParameterMap; |
25 | 24 |
| 25 enum Profile { |
| 26 kProfileConstrainedBaseline, |
| 27 kProfileBaseline, |
| 28 kProfileMain, |
| 29 kProfileConstrainedHigh, |
| 30 kProfileHigh, |
| 31 }; |
| 32 |
26 // All values are equal to ten times the level number, except level 1b which is | 33 // All values are equal to ten times the level number, except level 1b which is |
27 // special. | 34 // special. |
28 enum Level { | 35 enum Level { |
29 kLevel1_b = 0, | 36 kLevel1_b = 0, |
30 kLevel1 = 10, | 37 kLevel1 = 10, |
31 kLevel1_1 = 11, | 38 kLevel1_1 = 11, |
32 kLevel1_2 = 12, | 39 kLevel1_2 = 12, |
33 kLevel1_3 = 13, | 40 kLevel1_3 = 13, |
34 kLevel2 = 20, | 41 kLevel2 = 20, |
35 kLevel2_1 = 21, | 42 kLevel2_1 = 21, |
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93 // profile-level-id and level-asymmetry-allowed. | 100 // profile-level-id and level-asymmetry-allowed. |
94 void GenerateProfileLevelIdForAnswer( | 101 void GenerateProfileLevelIdForAnswer( |
95 const CodecParameterMap& local_supported_params, | 102 const CodecParameterMap& local_supported_params, |
96 const CodecParameterMap& remote_offered_params, | 103 const CodecParameterMap& remote_offered_params, |
97 CodecParameterMap* answer_params); | 104 CodecParameterMap* answer_params); |
98 | 105 |
99 } // namespace H264 | 106 } // namespace H264 |
100 } // namespace webrtc | 107 } // namespace webrtc |
101 | 108 |
102 #endif // WEBRTC_COMMON_VIDEO_H264_PROFILE_LEVEL_ID_H_ | 109 #endif // WEBRTC_COMMON_VIDEO_H264_PROFILE_LEVEL_ID_H_ |
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