blob: 19f413b5d4e99b8df39ac8258660d39ebfd88388 (
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
|
/*
* Copyright (c) 2019 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 COMMON_VIDEO_GENERIC_FRAME_DESCRIPTOR_GENERIC_FRAME_INFO_H_
#define COMMON_VIDEO_GENERIC_FRAME_DESCRIPTOR_GENERIC_FRAME_INFO_H_
#include <bitset>
#include <initializer_list>
#include <vector>
#include "absl/container/inlined_vector.h"
#include "absl/strings/string_view.h"
#include "api/transport/rtp/dependency_descriptor.h"
#include "api/video/video_codec_constants.h"
namespace webrtc {
// Describes how a certain encoder buffer was used when encoding a frame.
struct CodecBufferUsage {
constexpr CodecBufferUsage(int id, bool referenced, bool updated)
: id(id), referenced(referenced), updated(updated) {}
int id = 0;
bool referenced = false;
bool updated = false;
};
struct GenericFrameInfo : public FrameDependencyTemplate {
class Builder;
GenericFrameInfo();
GenericFrameInfo(const GenericFrameInfo&);
~GenericFrameInfo();
absl::InlinedVector<CodecBufferUsage, kMaxEncoderBuffers> encoder_buffers;
std::vector<bool> part_of_chain;
std::bitset<32> active_decode_targets = ~uint32_t{0};
};
class GenericFrameInfo::Builder {
public:
Builder();
~Builder();
GenericFrameInfo Build() const;
Builder& T(int temporal_id);
Builder& S(int spatial_id);
Builder& Dtis(absl::string_view indication_symbols);
private:
GenericFrameInfo info_;
};
} // namespace webrtc
#endif // COMMON_VIDEO_GENERIC_FRAME_DESCRIPTOR_GENERIC_FRAME_INFO_H_
|
