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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 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_MODULES_VIDEO_CODING_FRAME_BUFFER_H_ | 11 #ifndef WEBRTC_MODULES_VIDEO_CODING_FRAME_BUFFER_H_ |
12 #define WEBRTC_MODULES_VIDEO_CODING_FRAME_BUFFER_H_ | 12 #define WEBRTC_MODULES_VIDEO_CODING_FRAME_BUFFER_H_ |
13 | 13 |
| 14 #include <vector> |
| 15 |
14 #include "webrtc/modules/include/module_common_types.h" | 16 #include "webrtc/modules/include/module_common_types.h" |
15 #include "webrtc/modules/video_coding/include/video_coding.h" | 17 #include "webrtc/modules/video_coding/include/video_coding.h" |
16 #include "webrtc/modules/video_coding/encoded_frame.h" | 18 #include "webrtc/modules/video_coding/encoded_frame.h" |
17 #include "webrtc/modules/video_coding/jitter_buffer_common.h" | 19 #include "webrtc/modules/video_coding/jitter_buffer_common.h" |
18 #include "webrtc/modules/video_coding/session_info.h" | 20 #include "webrtc/modules/video_coding/session_info.h" |
19 #include "webrtc/typedefs.h" | 21 #include "webrtc/typedefs.h" |
20 | 22 |
21 namespace webrtc { | 23 namespace webrtc { |
22 | 24 |
23 class VCMFrameBuffer : public VCMEncodedFrame { | 25 class VCMFrameBuffer : public VCMEncodedFrame { |
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54 int32_t GetLowSeqNum() const; | 56 int32_t GetLowSeqNum() const; |
55 // Get highest packet sequence number in frame | 57 // Get highest packet sequence number in frame |
56 int32_t GetHighSeqNum() const; | 58 int32_t GetHighSeqNum() const; |
57 | 59 |
58 int PictureId() const; | 60 int PictureId() const; |
59 int TemporalId() const; | 61 int TemporalId() const; |
60 bool LayerSync() const; | 62 bool LayerSync() const; |
61 int Tl0PicId() const; | 63 int Tl0PicId() const; |
62 bool NonReference() const; | 64 bool NonReference() const; |
63 | 65 |
| 66 std::vector<NaluInfo> GetNaluInfos() const; |
| 67 |
64 void SetGofInfo(const GofInfoVP9& gof_info, size_t idx); | 68 void SetGofInfo(const GofInfoVP9& gof_info, size_t idx); |
65 | 69 |
66 // Increments a counter to keep track of the number of packets of this frame | 70 // Increments a counter to keep track of the number of packets of this frame |
67 // which were NACKed before they arrived. | 71 // which were NACKed before they arrived. |
68 void IncrementNackCount(); | 72 void IncrementNackCount(); |
69 // Returns the number of packets of this frame which were NACKed before they | 73 // Returns the number of packets of this frame which were NACKed before they |
70 // arrived. | 74 // arrived. |
71 int16_t GetNackCount() const; | 75 int16_t GetNackCount() const; |
72 | 76 |
73 int64_t LatestPacketTimeMs() const; | 77 int64_t LatestPacketTimeMs() const; |
74 | 78 |
75 webrtc::FrameType FrameType() const; | 79 webrtc::FrameType FrameType() const; |
76 void SetPreviousFrameLoss(); | 80 void SetPreviousFrameLoss(); |
77 | 81 |
78 // The number of packets discarded because the decoder can't make use of them. | 82 // The number of packets discarded because the decoder can't make use of them. |
79 int NotDecodablePackets() const; | 83 int NotDecodablePackets() const; |
80 | 84 |
81 private: | 85 private: |
82 void SetState(VCMFrameBufferStateEnum state); // Set state of frame | 86 void SetState(VCMFrameBufferStateEnum state); // Set state of frame |
83 | 87 |
84 VCMFrameBufferStateEnum _state; // Current state of the frame | 88 VCMFrameBufferStateEnum _state; // Current state of the frame |
85 VCMSessionInfo _sessionInfo; | 89 VCMSessionInfo _sessionInfo; |
86 uint16_t _nackCount; | 90 uint16_t _nackCount; |
87 int64_t _latestPacketTimeMs; | 91 int64_t _latestPacketTimeMs; |
88 }; | 92 }; |
89 | 93 |
90 } // namespace webrtc | 94 } // namespace webrtc |
91 | 95 |
92 #endif // WEBRTC_MODULES_VIDEO_CODING_FRAME_BUFFER_H_ | 96 #endif // WEBRTC_MODULES_VIDEO_CODING_FRAME_BUFFER_H_ |
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