mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-13 13:50:40 +01:00
8037fc6ffa
Bug: webrtc:342905193 No-Try: True Change-Id: Icc968be43b8830038ea9a1f5f604307220457807 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361021 Auto-Submit: Florent Castelli <orphis@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Florent Castelli <orphis@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42911}
113 lines
4.1 KiB
C++
113 lines
4.1 KiB
C++
/*
|
|
* Copyright (c) 2018 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 "modules/rtp_rtcp/source/rtp_video_header.h"
|
|
|
|
namespace webrtc {
|
|
|
|
RTPVideoHeader::GenericDescriptorInfo::GenericDescriptorInfo() = default;
|
|
RTPVideoHeader::GenericDescriptorInfo::GenericDescriptorInfo(
|
|
const GenericDescriptorInfo& other) = default;
|
|
RTPVideoHeader::GenericDescriptorInfo::~GenericDescriptorInfo() = default;
|
|
|
|
// static
|
|
RTPVideoHeader RTPVideoHeader::FromMetadata(
|
|
const VideoFrameMetadata& metadata) {
|
|
RTPVideoHeader rtp_video_header;
|
|
rtp_video_header.SetFromMetadata(metadata);
|
|
return rtp_video_header;
|
|
}
|
|
|
|
RTPVideoHeader::RTPVideoHeader() : video_timing() {}
|
|
RTPVideoHeader::RTPVideoHeader(const RTPVideoHeader& other) = default;
|
|
RTPVideoHeader::~RTPVideoHeader() = default;
|
|
|
|
VideoFrameMetadata RTPVideoHeader::GetAsMetadata() const {
|
|
VideoFrameMetadata metadata;
|
|
metadata.SetFrameType(frame_type);
|
|
metadata.SetWidth(width);
|
|
metadata.SetHeight(height);
|
|
metadata.SetRotation(rotation);
|
|
metadata.SetContentType(content_type);
|
|
if (generic) {
|
|
metadata.SetFrameId(generic->frame_id);
|
|
metadata.SetSpatialIndex(generic->spatial_index);
|
|
metadata.SetTemporalIndex(generic->temporal_index);
|
|
metadata.SetFrameDependencies(generic->dependencies);
|
|
metadata.SetDecodeTargetIndications(generic->decode_target_indications);
|
|
}
|
|
metadata.SetIsLastFrameInPicture(is_last_frame_in_picture);
|
|
metadata.SetSimulcastIdx(simulcastIdx);
|
|
metadata.SetCodec(codec);
|
|
switch (codec) {
|
|
case VideoCodecType::kVideoCodecVP8:
|
|
metadata.SetRTPVideoHeaderCodecSpecifics(
|
|
absl::get<RTPVideoHeaderVP8>(video_type_header));
|
|
break;
|
|
case VideoCodecType::kVideoCodecVP9:
|
|
metadata.SetRTPVideoHeaderCodecSpecifics(
|
|
absl::get<RTPVideoHeaderVP9>(video_type_header));
|
|
break;
|
|
case VideoCodecType::kVideoCodecH264:
|
|
metadata.SetRTPVideoHeaderCodecSpecifics(
|
|
absl::get<RTPVideoHeaderH264>(video_type_header));
|
|
break;
|
|
case VideoCodecType::kVideoCodecH265:
|
|
// TODO(bugs.webrtc.org/13485)
|
|
break;
|
|
default:
|
|
// Codec-specifics are not supported for this codec.
|
|
break;
|
|
}
|
|
return metadata;
|
|
}
|
|
|
|
void RTPVideoHeader::SetFromMetadata(const VideoFrameMetadata& metadata) {
|
|
frame_type = metadata.GetFrameType();
|
|
width = metadata.GetWidth();
|
|
height = metadata.GetHeight();
|
|
rotation = metadata.GetRotation();
|
|
content_type = metadata.GetContentType();
|
|
if (!metadata.GetFrameId().has_value()) {
|
|
generic = std::nullopt;
|
|
} else {
|
|
generic.emplace();
|
|
generic->frame_id = metadata.GetFrameId().value();
|
|
generic->spatial_index = metadata.GetSpatialIndex();
|
|
generic->temporal_index = metadata.GetTemporalIndex();
|
|
generic->dependencies.assign(metadata.GetFrameDependencies().begin(),
|
|
metadata.GetFrameDependencies().end());
|
|
generic->decode_target_indications.assign(
|
|
metadata.GetDecodeTargetIndications().begin(),
|
|
metadata.GetDecodeTargetIndications().end());
|
|
}
|
|
is_last_frame_in_picture = metadata.GetIsLastFrameInPicture();
|
|
simulcastIdx = metadata.GetSimulcastIdx();
|
|
codec = metadata.GetCodec();
|
|
switch (codec) {
|
|
case VideoCodecType::kVideoCodecVP8:
|
|
video_type_header = absl::get<RTPVideoHeaderVP8>(
|
|
metadata.GetRTPVideoHeaderCodecSpecifics());
|
|
break;
|
|
case VideoCodecType::kVideoCodecVP9:
|
|
video_type_header = absl::get<RTPVideoHeaderVP9>(
|
|
metadata.GetRTPVideoHeaderCodecSpecifics());
|
|
break;
|
|
case VideoCodecType::kVideoCodecH264:
|
|
video_type_header = absl::get<RTPVideoHeaderH264>(
|
|
metadata.GetRTPVideoHeaderCodecSpecifics());
|
|
break;
|
|
default:
|
|
// Codec-specifics are not supported for this codec.
|
|
break;
|
|
}
|
|
}
|
|
|
|
} // namespace webrtc
|