75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
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/*
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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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#ifndef API_TEST_VIDEOCODEC_TEST_FIXTURE_H_
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#define API_TEST_VIDEOCODEC_TEST_FIXTURE_H_
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#include <vector>
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#include "api/video_codecs/video_decoder_factory.h"
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#include "api/video_codecs/video_encoder_factory.h"
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#include "modules/video_coding/codecs/test/stats.h"
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namespace webrtc {
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namespace test {
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// Rates for the encoder and the frame number when to change profile.
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struct RateProfile {
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size_t target_kbps;
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size_t input_fps;
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size_t frame_index_rate_update;
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};
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struct RateControlThresholds {
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double max_avg_bitrate_mismatch_percent;
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double max_time_to_reach_target_bitrate_sec;
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// TODO(ssilkin): Use absolute threshold for framerate.
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double max_avg_framerate_mismatch_percent;
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double max_avg_buffer_level_sec;
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double max_max_key_frame_delay_sec;
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double max_max_delta_frame_delay_sec;
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size_t max_num_spatial_resizes;
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size_t max_num_key_frames;
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};
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struct QualityThresholds {
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double min_avg_psnr;
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double min_min_psnr;
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double min_avg_ssim;
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double min_min_ssim;
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};
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struct BitstreamThresholds {
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size_t max_max_nalu_size_bytes;
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};
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// Should video files be saved persistently to disk for post-run visualization?
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struct VisualizationParams {
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bool save_encoded_ivf;
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bool save_decoded_y4m;
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};
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class VideoCodecTestFixture {
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public:
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virtual ~VideoCodecTestFixture() = default;
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virtual void RunTest(const std::vector<RateProfile>& rate_profiles,
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const std::vector<RateControlThresholds>* rc_thresholds,
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const std::vector<QualityThresholds>* quality_thresholds,
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const BitstreamThresholds* bs_thresholds,
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const VisualizationParams* visualization_params) = 0;
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virtual Stats GetStats() = 0;
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};
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} // namespace test
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} // namespace webrtc
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#endif // API_TEST_VIDEOCODEC_TEST_FIXTURE_H_
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