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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 |
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22 | 22 |
23 class VCMPacket; | 23 class VCMPacket; |
24 | 24 |
25 namespace video_coding { | 25 namespace video_coding { |
26 | 26 |
27 class H264SpsPpsTracker { | 27 class H264SpsPpsTracker { |
28 public: | 28 public: |
29 enum PacketAction { kInsert, kDrop, kRequestKeyframe }; | 29 enum PacketAction { kInsert, kDrop, kRequestKeyframe }; |
30 | 30 |
31 PacketAction CopyAndFixBitstream(VCMPacket* packet); | 31 PacketAction CopyAndFixBitstream(VCMPacket* packet); |
32 void InsertSpsPps(const std::vector<uint8_t>& sps, | 32 |
33 const std::vector<uint8_t>& pps); | 33 void InsertSpsPpsNalus(const std::vector<uint8_t>& sps, |
| 34 const std::vector<uint8_t>& pps); |
34 | 35 |
35 private: | 36 private: |
36 struct PpsInfo { | 37 struct PpsInfo { |
37 int sps_id = -1; | 38 int sps_id = -1; |
38 size_t size = 0; | 39 size_t size = 0; |
39 std::unique_ptr<uint8_t[]> data; | 40 std::unique_ptr<uint8_t[]> data; |
40 }; | 41 }; |
41 | 42 |
42 struct SpsInfo { | 43 struct SpsInfo { |
43 size_t size = 0; | 44 size_t size = 0; |
44 std::unique_ptr<uint8_t[]> data; | 45 std::unique_ptr<uint8_t[]> data; |
45 }; | 46 }; |
46 | 47 |
47 std::map<uint32_t, PpsInfo> pps_data_; | 48 std::map<uint32_t, PpsInfo> pps_data_; |
48 std::map<uint32_t, SpsInfo> sps_data_; | 49 std::map<uint32_t, SpsInfo> sps_data_; |
49 }; | 50 }; |
50 | 51 |
51 } // namespace video_coding | 52 } // namespace video_coding |
52 } // namespace webrtc | 53 } // namespace webrtc |
53 | 54 |
54 #endif // WEBRTC_MODULES_VIDEO_CODING_H264_SPS_PPS_TRACKER_H_ | 55 #endif // WEBRTC_MODULES_VIDEO_CODING_H264_SPS_PPS_TRACKER_H_ |
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