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Side by Side Diff: webrtc/video_frame.h

Issue 2877703002: Move webrtc/video_frame to common_video/include. (Closed)
Patch Set: Add gn dependency. Created 3 years, 7 months ago
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1 /* 1 /*
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2014 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_VIDEO_FRAME_H_ 11 #ifndef WEBRTC_VIDEO_FRAME_H_
12 #define WEBRTC_VIDEO_FRAME_H_ 12 #define WEBRTC_VIDEO_FRAME_H_
13 13
14 // TODO(nisse): This header file should eventually be deleted. For 14 // TODO(nisse): Delete this wrapper file, as soon as downstream
15 // declarations of classes related to unencoded video frame, use the 15 // projects are updated.
16 // headers under api/video instead. The EncodedImage class stays in
17 // this file until we have figured out how to refactor and clean up
18 // related interfaces.
19 16
20 #include "webrtc/common_types.h" 17 #include "webrtc/common_video/include/video_frame.h"
21 #include "webrtc/typedefs.h"
22 18
23 namespace webrtc {
24
25 // TODO(pbos): Rename EncodedFrame and reformat this class' members.
26 class EncodedImage {
27 public:
28 static const size_t kBufferPaddingBytesH264;
29
30 // Some decoders require encoded image buffers to be padded with a small
31 // number of additional bytes (due to over-reading byte readers).
32 static size_t GetBufferPaddingBytes(VideoCodecType codec_type);
33
34 EncodedImage() : EncodedImage(nullptr, 0, 0) {}
35
36 EncodedImage(uint8_t* buffer, size_t length, size_t size)
37 : _buffer(buffer), _length(length), _size(size) {}
38
39 // TODO(kthelgason): get rid of this struct as it only has a single member
40 // remaining.
41 struct AdaptReason {
42 AdaptReason() : bw_resolutions_disabled(-1) {}
43 int bw_resolutions_disabled; // Number of resolutions that are not sent
44 // due to bandwidth for this frame.
45 // Or -1 if information is not provided.
46 };
47 uint32_t _encodedWidth = 0;
48 uint32_t _encodedHeight = 0;
49 uint32_t _timeStamp = 0;
50 // NTP time of the capture time in local timebase in milliseconds.
51 int64_t ntp_time_ms_ = 0;
52 int64_t capture_time_ms_ = 0;
53 FrameType _frameType = kVideoFrameDelta;
54 uint8_t* _buffer;
55 size_t _length;
56 size_t _size;
57 VideoRotation rotation_ = kVideoRotation_0;
58 VideoContentType content_type_ = VideoContentType::UNSPECIFIED;
59 bool _completeFrame = false;
60 AdaptReason adapt_reason_;
61 int qp_ = -1; // Quantizer value.
62
63 // When an application indicates non-zero values here, it is taken as an
64 // indication that all future frames will be constrained with those limits
65 // until the application indicates a change again.
66 PlayoutDelay playout_delay_ = {-1, -1};
67 };
68
69 } // namespace webrtc
70 #endif // WEBRTC_VIDEO_FRAME_H_ 19 #endif // WEBRTC_VIDEO_FRAME_H_
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