a376e70cf9
BUG=webrtc:5514 R=danilchap@webrtc.org, mflodman@webrtc.org Review URL: https://codereview.webrtc.org/1969403007 . Cr-Commit-Position: refs/heads/master@{#12798}
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
/*
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* Copyright (c) 2016 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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#include "webrtc/modules/video_coding/frame_object.h"
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#include "webrtc/base/criticalsection.h"
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#include "webrtc/modules/video_coding/packet_buffer.h"
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namespace webrtc {
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namespace video_coding {
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FrameObject::FrameObject()
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: picture_id(0),
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spatial_layer(0),
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timestamp(0),
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num_references(0),
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inter_layer_predicted(false) {}
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RtpFrameObject::RtpFrameObject(PacketBuffer* packet_buffer,
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uint16_t first_seq_num,
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uint16_t last_seq_num)
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: packet_buffer_(packet_buffer),
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first_seq_num_(first_seq_num),
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last_seq_num_(last_seq_num) {
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VCMPacket* packet = packet_buffer_->GetPacket(first_seq_num);
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if (packet) {
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frame_type_ = packet->frameType;
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codec_type_ = packet->codec;
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}
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}
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RtpFrameObject::~RtpFrameObject() {
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packet_buffer_->ReturnFrame(this);
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}
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uint16_t RtpFrameObject::first_seq_num() const {
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return first_seq_num_;
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}
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uint16_t RtpFrameObject::last_seq_num() const {
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return last_seq_num_;
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}
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FrameType RtpFrameObject::frame_type() const {
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return frame_type_;
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}
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VideoCodecType RtpFrameObject::codec_type() const {
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return codec_type_;
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}
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bool RtpFrameObject::GetBitstream(uint8_t* destination) const {
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return packet_buffer_->GetBitstream(*this, destination);
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}
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RTPVideoTypeHeader* RtpFrameObject::GetCodecHeader() const {
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VCMPacket* packet = packet_buffer_->GetPacket(first_seq_num_);
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if (!packet)
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return nullptr;
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return &packet->codecSpecificHeader.codecHeader;
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}
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} // namespace video_coding
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} // namespace webrtc
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