blob: 6363ab7332b08e9a54db5aa5199660978826403e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_INTERFACE_VIDEO_CODEC_INTERFACE_H
#define WEBRTC_MODULES_VIDEO_CODING_CODECS_INTERFACE_VIDEO_CODEC_INTERFACE_H
#include <vector>
#include "webrtc/common_types.h"
#include "webrtc/modules/interface/module_common_types.h"
#include "webrtc/modules/video_coding/codecs/interface/video_error_codes.h"
#include "webrtc/typedefs.h"
#include "webrtc/video_decoder.h"
#include "webrtc/video_encoder.h"
#include "webrtc/video_frame.h"
namespace webrtc
{
class RTPFragmentationHeader; // forward declaration
// Note: if any pointers are added to this struct, it must be fitted
// with a copy-constructor. See below.
struct CodecSpecificInfoVP8 {
bool hasReceivedSLI;
uint8_t pictureIdSLI;
bool hasReceivedRPSI;
uint64_t pictureIdRPSI;
int16_t pictureId; // Negative value to skip pictureId.
bool nonReference;
uint8_t simulcastIdx;
uint8_t temporalIdx;
bool layerSync;
int tl0PicIdx; // Negative value to skip tl0PicIdx.
int8_t keyIdx; // Negative value to skip keyIdx.
};
struct CodecSpecificInfoVP9 {
bool has_received_sli;
uint8_t picture_id_sli;
bool has_received_rpsi;
uint64_t picture_id_rpsi;
int16_t picture_id; // Negative value to skip pictureId.
bool inter_pic_predicted; // This layer frame is dependent on previously
// coded frame(s).
bool flexible_mode;
bool ss_data_available;
int tl0_pic_idx; // Negative value to skip tl0PicIdx.
uint8_t temporal_idx;
uint8_t spatial_idx;
bool temporal_up_switch;
bool inter_layer_predicted; // Frame is dependent on directly lower spatial
// layer frame.
uint8_t gof_idx;
// SS data.
size_t num_spatial_layers; // Always populated.
bool spatial_layer_resolution_present;
uint16_t width[kMaxVp9NumberOfSpatialLayers];
uint16_t height[kMaxVp9NumberOfSpatialLayers];
GofInfoVP9 gof;
};
struct CodecSpecificInfoGeneric {
uint8_t simulcast_idx;
};
struct CodecSpecificInfoH264 {};
union CodecSpecificInfoUnion {
CodecSpecificInfoGeneric generic;
CodecSpecificInfoVP8 VP8;
CodecSpecificInfoVP9 VP9;
CodecSpecificInfoH264 H264;
};
// Note: if any pointers are added to this struct or its sub-structs, it
// must be fitted with a copy-constructor. This is because it is copied
// in the copy-constructor of VCMEncodedFrame.
struct CodecSpecificInfo
{
VideoCodecType codecType;
CodecSpecificInfoUnion codecSpecific;
};
} // namespace webrtc
#endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_INTERFACE_VIDEO_CODEC_INTERFACE_H
|
