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9d96e92316
This CL creates a test fixture for the videoprocessor integration tests and exposes it as part of the public API. It also rewrites the current versions of the tests to build on this new paradigm. The motivation for this is to easily allow projects that build on top of webrtc to add integration-level tests for their own custom codec implementations in a way that does not link them too tightly to the internal implementations of said tests. Bug: None Change-Id: I7cf9f29322a6934b3cfc32da02ea7dfa5858c2b2 Reviewed-on: https://webrtc-review.googlesource.com/72481 Commit-Queue: Kári Helgason <kthelgason@webrtc.org> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org> Reviewed-by: Patrik Höglund <phoglund@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23118}
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/*
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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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