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dc39aebd08
This will allow exposing VP8, VP9 and H264-specific RTP header metadata in JavaScript (behind a flag). This information appears to be necessary for cloning (https://github.com/w3c/webrtc-encoded-transform/issues/161), and cloning should be the same as "new frame + setMetadata + setBytes", ergo this should be exposed. Bug: webrtc:14709 Change-Id: Ie71c05f40689bbd529dc4674a07a87c7910b22d5 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/290880 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Henrik Boström <hbos@webrtc.org> Cr-Commit-Position: refs/heads/main@{#39101}
61 lines
2.2 KiB
C++
61 lines
2.2 KiB
C++
/*
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* Copyright (c) 2018 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 "modules/rtp_rtcp/source/rtp_video_header.h"
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namespace webrtc {
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RTPVideoHeader::GenericDescriptorInfo::GenericDescriptorInfo() = default;
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RTPVideoHeader::GenericDescriptorInfo::GenericDescriptorInfo(
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const GenericDescriptorInfo& other) = default;
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RTPVideoHeader::GenericDescriptorInfo::~GenericDescriptorInfo() = default;
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RTPVideoHeader::RTPVideoHeader() : video_timing() {}
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RTPVideoHeader::RTPVideoHeader(const RTPVideoHeader& other) = default;
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RTPVideoHeader::~RTPVideoHeader() = default;
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VideoFrameMetadata RTPVideoHeader::GetAsMetadata() const {
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VideoFrameMetadata metadata;
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metadata.SetFrameType(frame_type);
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metadata.SetWidth(width);
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metadata.SetHeight(height);
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metadata.SetRotation(rotation);
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metadata.SetContentType(content_type);
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if (generic) {
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metadata.SetFrameId(generic->frame_id);
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metadata.SetSpatialIndex(generic->spatial_index);
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metadata.SetTemporalIndex(generic->temporal_index);
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metadata.SetFrameDependencies(generic->dependencies);
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metadata.SetDecodeTargetIndications(generic->decode_target_indications);
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}
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metadata.SetIsLastFrameInPicture(is_last_frame_in_picture);
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metadata.SetSimulcastIdx(simulcastIdx);
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metadata.SetCodec(codec);
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switch (codec) {
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case VideoCodecType::kVideoCodecVP8:
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metadata.SetRTPVideoHeaderCodecSpecifics(
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absl::get<RTPVideoHeaderVP8>(video_type_header));
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break;
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case VideoCodecType::kVideoCodecVP9:
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metadata.SetRTPVideoHeaderCodecSpecifics(
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absl::get<RTPVideoHeaderVP9>(video_type_header));
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break;
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case VideoCodecType::kVideoCodecH264:
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metadata.SetRTPVideoHeaderCodecSpecifics(
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absl::get<RTPVideoHeaderH264>(video_type_header));
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break;
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default:
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// Codec-specifics are not supported for this codec.
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break;
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}
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return metadata;
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}
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} // namespace webrtc
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