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da7fe39b84
To make it natural to reuse them for vp9 Bug: webrtc:11999 Change-Id: If2ef7ca16b8be96e0e03bb19211d9f5eb74b2d3d Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/188620 Reviewed-by: Philip Eliasson <philipel@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/master@{#32414}
34 lines
1.2 KiB
C++
34 lines
1.2 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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#ifndef MODULES_VIDEO_CODING_SVC_SCALABILITY_STRUCTURE_L1T3_H_
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#define MODULES_VIDEO_CODING_SVC_SCALABILITY_STRUCTURE_L1T3_H_
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#include "api/transport/rtp/dependency_descriptor.h"
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#include "modules/video_coding/svc/scalability_structure_full_svc.h"
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namespace webrtc {
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// T2 0 0 0 0
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// | / | /
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// T1 / 0 / 0 ...
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// |_/ |_/
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// T0 0-------0------
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// Time-> 0 1 2 3 4 5 6 7
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class ScalabilityStructureL1T3 : public ScalabilityStructureFullSvc {
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public:
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ScalabilityStructureL1T3() : ScalabilityStructureFullSvc(1, 3) {}
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~ScalabilityStructureL1T3() override;
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FrameDependencyStructure DependencyStructure() const override;
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};
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_SVC_SCALABILITY_STRUCTURE_L1T3_H_
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