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The tests check that the various scalability mode are supported and the frames are marked properly by the encoder with their spatial and temporal index. The same information is then checked on the receiving side. A new member is added on EncodedImage to store the temporal index, and is filled by the encoders and retreived by the ref finder objects on the decoding side. Bug: webrtc:11607 Change-Id: I7522f6a6fc5402244cab0c4c64b544ce09bc5204 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/260189 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> Reviewed-by: Artem Titov <titovartem@webrtc.org> Commit-Queue: Florent Castelli <orphis@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37303}
44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
/*
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* Copyright (c) 2020 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/video_coding/rtp_generic_ref_finder.h"
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#include <utility>
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#include "rtc_base/logging.h"
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namespace webrtc {
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RtpFrameReferenceFinder::ReturnVector RtpGenericFrameRefFinder::ManageFrame(
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std::unique_ptr<RtpFrameObject> frame,
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const RTPVideoHeader::GenericDescriptorInfo& descriptor) {
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// Frame IDs are unwrapped in the RtpVideoStreamReceiver, no need to unwrap
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// them here.
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frame->SetId(descriptor.frame_id);
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frame->SetSpatialIndex(descriptor.spatial_index);
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if (descriptor.temporal_index != kNoTemporalIdx)
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frame->SetTemporalIndex(descriptor.temporal_index);
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RtpFrameReferenceFinder::ReturnVector res;
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if (EncodedFrame::kMaxFrameReferences < descriptor.dependencies.size()) {
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RTC_LOG(LS_WARNING) << "Too many dependencies in generic descriptor.";
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return res;
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}
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frame->num_references = descriptor.dependencies.size();
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for (size_t i = 0; i < descriptor.dependencies.size(); ++i) {
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frame->references[i] = descriptor.dependencies[i];
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}
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res.push_back(std::move(frame));
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return res;
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}
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} // namespace webrtc
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