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dcd7fc7ea8
Bug: webrtc:12338 Change-Id: Ia8a9adea291d594e4f59a6a1203a7bfb0758adac Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227165 Commit-Queue: Artem Titov <titovartem@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/master@{#34684}
84 lines
3 KiB
C++
84 lines
3 KiB
C++
/*
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* Copyright (c) 2011 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_CODECS_TEST_VIDEOCODEC_TEST_STATS_IMPL_H_
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#define MODULES_VIDEO_CODING_CODECS_TEST_VIDEOCODEC_TEST_STATS_IMPL_H_
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#include <stddef.h>
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#include <map>
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#include <string>
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#include <vector>
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#include "api/test/videocodec_test_stats.h" // NOLINT(build/include)
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namespace webrtc {
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namespace test {
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// Statistics for a sequence of processed frames. This class is not thread safe.
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class VideoCodecTestStatsImpl : public VideoCodecTestStats {
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public:
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VideoCodecTestStatsImpl();
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~VideoCodecTestStatsImpl() override;
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// Creates a FrameStatistics for the next frame to be processed.
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void AddFrame(const FrameStatistics& frame_stat);
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// Returns the FrameStatistics corresponding to `frame_number` or `timestamp`.
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FrameStatistics* GetFrame(size_t frame_number, size_t spatial_idx);
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FrameStatistics* GetFrameWithTimestamp(size_t timestamp, size_t spatial_idx);
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// Implements VideoCodecTestStats.
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std::vector<FrameStatistics> GetFrameStatistics() override;
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std::vector<VideoStatistics> SliceAndCalcLayerVideoStatistic(
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size_t first_frame_num,
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size_t last_frame_num) override;
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VideoStatistics SliceAndCalcAggregatedVideoStatistic(size_t first_frame_num,
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size_t last_frame_num);
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size_t Size(size_t spatial_idx);
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void Clear();
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private:
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VideoCodecTestStats::FrameStatistics AggregateFrameStatistic(
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size_t frame_num,
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size_t spatial_idx,
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bool aggregate_independent_layers);
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size_t CalcLayerTargetBitrateKbps(size_t first_frame_num,
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size_t last_frame_num,
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size_t spatial_idx,
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size_t temporal_idx,
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bool aggregate_independent_layers);
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VideoCodecTestStats::VideoStatistics SliceAndCalcVideoStatistic(
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size_t first_frame_num,
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size_t last_frame_num,
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size_t spatial_idx,
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size_t temporal_idx,
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bool aggregate_independent_layers);
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void GetNumberOfEncodedLayers(size_t first_frame_num,
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size_t last_frame_num,
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size_t* num_encoded_spatial_layers,
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size_t* num_encoded_temporal_layers);
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// layer_idx -> stats.
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std::map<size_t, std::vector<FrameStatistics>> layer_stats_;
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// layer_idx -> rtp_timestamp -> frame_num.
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std::map<size_t, std::map<size_t, size_t>> rtp_timestamp_to_frame_num_;
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};
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} // namespace test
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_CODECS_TEST_VIDEOCODEC_TEST_STATS_IMPL_H_
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