76f2a85027
Because some hardware encoders may not preserve capture timestamp, use rtp timestamp as a key to capture time storage and restore corrupted capture timestamps whenever possible. Bug: webrtc:8497 Change-Id: Ib3449313c65e864a89cd645a3f5dec99aa9cf8e4 Reviewed-on: https://webrtc-review.googlesource.com/23620 Reviewed-by: Erik Språng <sprang@webrtc.org> Reviewed-by: Magnus Jedvert <magjed@webrtc.org> Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20732}
83 lines
2.9 KiB
C++
83 lines
2.9 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef COMMON_VIDEO_INCLUDE_VIDEO_FRAME_H_
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#define COMMON_VIDEO_INCLUDE_VIDEO_FRAME_H_
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// TODO(nisse): This header file should eventually be deleted. The
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// EncodedImage class stays in this file until we have figured out how
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// to refactor and clean up related interfaces, at which point it
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// should be moved to somewhere under api/.
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#include "common_types.h" // NOLINT(build/include)
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#include "typedefs.h" // NOLINT(build/include)
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namespace webrtc {
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// TODO(pbos): Rename EncodedFrame and reformat this class' members.
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class EncodedImage {
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public:
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static const size_t kBufferPaddingBytesH264;
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// Some decoders require encoded image buffers to be padded with a small
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// number of additional bytes (due to over-reading byte readers).
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static size_t GetBufferPaddingBytes(VideoCodecType codec_type);
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EncodedImage();
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EncodedImage(uint8_t* buffer, size_t length, size_t size);
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void SetEncodeTime(int64_t encode_start_ms, int64_t encode_finish_ms);
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// TODO(kthelgason): get rid of this struct as it only has a single member
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// remaining.
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struct AdaptReason {
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AdaptReason() : bw_resolutions_disabled(-1) {}
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int bw_resolutions_disabled; // Number of resolutions that are not sent
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// due to bandwidth for this frame.
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// Or -1 if information is not provided.
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};
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uint32_t _encodedWidth = 0;
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uint32_t _encodedHeight = 0;
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uint32_t _timeStamp = 0;
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// NTP time of the capture time in local timebase in milliseconds.
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int64_t ntp_time_ms_ = 0;
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int64_t capture_time_ms_ = 0;
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FrameType _frameType = kVideoFrameDelta;
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uint8_t* _buffer;
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size_t _length;
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size_t _size;
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VideoRotation rotation_ = kVideoRotation_0;
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VideoContentType content_type_ = VideoContentType::UNSPECIFIED;
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bool _completeFrame = false;
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AdaptReason adapt_reason_;
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int qp_ = -1; // Quantizer value.
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// When an application indicates non-zero values here, it is taken as an
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// indication that all future frames will be constrained with those limits
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// until the application indicates a change again.
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PlayoutDelay playout_delay_ = {-1, -1};
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struct Timing {
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uint8_t flags = TimingFrameFlags::kInvalid;
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int64_t encode_start_ms = 0;
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int64_t encode_finish_ms = 0;
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int64_t packetization_finish_ms = 0;
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int64_t pacer_exit_ms = 0;
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int64_t network_timestamp_ms = 0;
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int64_t network2_timestamp_ms = 0;
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int64_t receive_start_ms = 0;
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int64_t receive_finish_ms = 0;
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} timing_;
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};
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} // namespace webrtc
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#endif // COMMON_VIDEO_INCLUDE_VIDEO_FRAME_H_
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