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Logic for finding frame references moved from PacketBuffer to new class

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RtpFrameReferenceFinder.

BUG=webrtc:5514

Review-Url: https://codereview.webrtc.org/1961053002
Cr-Commit-Position: refs/heads/master@{#12725}
This commit is contained in:
philipel
2016-05-13 06:01:03 -07:00
committed by Commit bot
parent 4d02a358b4
commit 02447bc408
9 changed files with 705 additions and 601 deletions
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33
webrtc/modules/video_coding/frame_object.cc
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@ -22,27 +22,48 @@ FrameObject::FrameObject()
inter_layer_predicted(false) {}
RtpFrameObject::RtpFrameObject(PacketBuffer* packet_buffer,
uint16_t first_packet,
uint16_t last_packet)
uint16_t first_seq_num,
uint16_t last_seq_num)
: packet_buffer_(packet_buffer),
first_packet_(first_packet),
last_packet_(last_packet) {}
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_packet_;
return first_seq_num_;
}
uint16_t RtpFrameObject::last_seq_num() const {
return last_packet_;
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