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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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26 FrameObject(); | 26 FrameObject(); |
27 | 27 |
28 virtual bool GetBitstream(uint8_t* destination) const = 0; | 28 virtual bool GetBitstream(uint8_t* destination) const = 0; |
29 virtual ~FrameObject() {} | 29 virtual ~FrameObject() {} |
30 | 30 |
31 // The tuple (|picture_id|, |spatial_layer|) uniquely identifies a frame | 31 // The tuple (|picture_id|, |spatial_layer|) uniquely identifies a frame |
32 // object. For codec types that don't necessarily have picture ids they | 32 // object. For codec types that don't necessarily have picture ids they |
33 // have to be constructed from the header data relevant to that codec. | 33 // have to be constructed from the header data relevant to that codec. |
34 uint16_t picture_id; | 34 uint16_t picture_id; |
35 uint8_t spatial_layer; | 35 uint8_t spatial_layer; |
36 uint32_t timestamp; | |
danilchap
2016/05/13 13:31:05
do not forget to initialize this new member in con
philipel
2016/05/16 12:10:22
Done.
| |
36 | 37 |
37 size_t num_references; | 38 size_t num_references; |
38 uint16_t references[kMaxFrameReferences]; | 39 uint16_t references[kMaxFrameReferences]; |
39 bool inter_layer_predicted; | 40 bool inter_layer_predicted; |
40 }; | 41 }; |
41 | 42 |
42 class PacketBuffer; | 43 class PacketBuffer; |
43 | 44 |
44 class RtpFrameObject : public FrameObject { | 45 class RtpFrameObject : public FrameObject { |
45 public: | 46 public: |
46 RtpFrameObject(PacketBuffer* packet_buffer, | 47 RtpFrameObject(PacketBuffer* packet_buffer, |
47 uint16_t first_packet, | 48 uint16_t first_packet, |
48 uint16_t last_packet); | 49 uint16_t last_packet); |
49 | 50 |
50 ~RtpFrameObject(); | 51 ~RtpFrameObject(); |
51 uint16_t first_seq_num() const; | 52 uint16_t first_seq_num() const; |
52 uint16_t last_seq_num() const; | 53 uint16_t last_seq_num() const; |
53 bool GetBitstream(uint8_t* destination) const override; | 54 bool GetBitstream(uint8_t* destination) const override; |
54 | 55 |
55 private: | 56 private: |
56 PacketBuffer* packet_buffer_; | 57 PacketBuffer* packet_buffer_; |
57 uint16_t first_packet_; | 58 uint16_t first_packet_; |
58 uint16_t last_packet_; | 59 uint16_t last_packet_; |
59 }; | 60 }; |
60 | 61 |
61 } // namespace video_coding | 62 } // namespace video_coding |
62 } // namespace webrtc | 63 } // namespace webrtc |
63 | 64 |
64 #endif // WEBRTC_MODULES_VIDEO_CODING_FRAME_OBJECT_H_ | 65 #endif // WEBRTC_MODULES_VIDEO_CODING_FRAME_OBJECT_H_ |
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