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}
53 lines
1.9 KiB
C++
53 lines
1.9 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_TEST_HELPERS_H_
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#define MODULES_VIDEO_CODING_SVC_SCALABILITY_STRUCTURE_TEST_HELPERS_H_
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#include <stdint.h>
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#include <vector>
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#include "api/transport/rtp/dependency_descriptor.h"
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#include "api/video/video_bitrate_allocation.h"
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#include "common_video/generic_frame_descriptor/generic_frame_info.h"
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#include "modules/video_coding/chain_diff_calculator.h"
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#include "modules/video_coding/frame_dependencies_calculator.h"
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#include "modules/video_coding/svc/scalable_video_controller.h"
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namespace webrtc {
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// Creates bitrate allocation with non-zero bitrate for given number of temporal
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// layers for each spatial layer.
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VideoBitrateAllocation EnableTemporalLayers(int s0, int s1 = 0, int s2 = 0);
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class ScalabilityStructureWrapper {
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public:
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explicit ScalabilityStructureWrapper(ScalableVideoController& structure)
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: structure_controller_(structure) {}
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std::vector<GenericFrameInfo> GenerateFrames(int num_tempral_units,
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bool restart);
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std::vector<GenericFrameInfo> GenerateFrames(int num_temporal_units) {
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return GenerateFrames(num_temporal_units, /*restart=*/false);
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}
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private:
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ScalableVideoController& structure_controller_;
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std::bitset<8> buffer_contains_frame_ = 0;
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FrameDependenciesCalculator frame_deps_calculator_;
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ChainDiffCalculator chain_diff_calculator_;
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int64_t frame_id_ = 0;
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};
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_SVC_SCALABILITY_STRUCTURE_TEST_HELPERS_H_
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