| /* |
| * Copyright (c) 2016 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. |
| */ |
| |
| #include "webrtc/modules/video_coding/frame_object.h" |
| #include "webrtc/base/criticalsection.h" |
| #include "webrtc/modules/video_coding/packet_buffer.h" |
| |
| namespace webrtc { |
| namespace video_coding { |
| |
| FrameObject::FrameObject() |
| : picture_id(0), |
| spatial_layer(0), |
| num_references(0), |
| inter_layer_predicted(false) {} |
| |
| RtpFrameObject::RtpFrameObject(PacketBuffer* packet_buffer, |
| uint16_t first_seq_num, |
| uint16_t last_seq_num) |
| : packet_buffer_(packet_buffer), |
| first_seq_num_(first_seq_num), |
| last_seq_num_(last_seq_num) { |
| VCMPacket* packet = packet_buffer_->GetPacket(first_seq_num); |
| if (packet) { |
| frame_type_ = packet->frameType; |
| codec_type_ = packet->codec; |
| } |
| } |
| |
| RtpFrameObject::~RtpFrameObject() { |
| packet_buffer_->ReturnFrame(this); |
| } |
| |
| uint16_t RtpFrameObject::first_seq_num() const { |
| return first_seq_num_; |
| } |
| |
| uint16_t RtpFrameObject::last_seq_num() const { |
| return last_seq_num_; |
| } |
| |
| FrameType RtpFrameObject::frame_type() const { |
| return frame_type_; |
| } |
| |
| VideoCodecType RtpFrameObject::codec_type() const { |
| return codec_type_; |
| } |
| |
| bool RtpFrameObject::GetBitstream(uint8_t* destination) const { |
| return packet_buffer_->GetBitstream(*this, destination); |
| } |
| |
| RTPVideoTypeHeader* RtpFrameObject::GetCodecHeader() const { |
| VCMPacket* packet = packet_buffer_->GetPacket(first_seq_num_); |
| if (!packet) |
| return nullptr; |
| return &packet->codecSpecificHeader.codecHeader; |
| } |
| |
| } // namespace video_coding |
| } // namespace webrtc |