ref: 5db8ff42db397f864f7707d7a1890fd70cd8fff6
dir: /test/vp9_end_to_end_test.cc/
/* * Copyright (c) 2014 The WebM project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #include "memory" #include "third_party/googletest/src/include/gtest/gtest.h" #include "test/codec_factory.h" #include "test/encode_test_driver.h" #include "test/i420_video_source.h" #include "test/util.h" #include "test/y4m_video_source.h" #include "test/yuv_video_source.h" namespace { const unsigned int kWidth = 160; const unsigned int kHeight = 90; const unsigned int kFramerate = 50; const unsigned int kFrames = 20; const int kBitrate = 500; // List of psnr thresholds for speed settings 0-7 and 5 encoding modes const double kPsnrThreshold[][5] = { { 36.0, 37.0, 37.0, 37.0, 37.0 }, { 35.0, 36.0, 36.0, 36.0, 36.0 }, { 34.0, 35.0, 35.0, 35.0, 35.0 }, { 33.0, 34.0, 34.0, 34.0, 34.0 }, { 32.0, 33.0, 33.0, 33.0, 33.0 }, { 28.0, 32.0, 32.0, 32.0, 32.0 }, { 28.5, 31.0, 31.0, 31.0, 31.0 }, { 27.5, 30.0, 30.0, 30.0, 30.0 }, }; typedef struct { const char *filename; unsigned int input_bit_depth; vpx_img_fmt fmt; vpx_bit_depth_t bit_depth; unsigned int profile; } TestVideoParam; const TestVideoParam kTestVectors[] = { { "park_joy_90p_8_420.y4m", 8, VPX_IMG_FMT_I420, VPX_BITS_8, 0 }, { "park_joy_90p_8_422.y4m", 8, VPX_IMG_FMT_I422, VPX_BITS_8, 1 }, { "park_joy_90p_8_444.y4m", 8, VPX_IMG_FMT_I444, VPX_BITS_8, 1 }, { "park_joy_90p_8_440.yuv", 8, VPX_IMG_FMT_I440, VPX_BITS_8, 1 }, #if CONFIG_VP9_HIGHBITDEPTH { "park_joy_90p_10_420_20f.y4m", 10, VPX_IMG_FMT_I42016, VPX_BITS_10, 2 }, { "park_joy_90p_10_422_20f.y4m", 10, VPX_IMG_FMT_I42216, VPX_BITS_10, 3 }, { "park_joy_90p_10_444_20f.y4m", 10, VPX_IMG_FMT_I44416, VPX_BITS_10, 3 }, { "park_joy_90p_10_440.yuv", 10, VPX_IMG_FMT_I44016, VPX_BITS_10, 3 }, { "park_joy_90p_12_420_20f.y4m", 12, VPX_IMG_FMT_I42016, VPX_BITS_12, 2 }, { "park_joy_90p_12_422_20f.y4m", 12, VPX_IMG_FMT_I42216, VPX_BITS_12, 3 }, { "park_joy_90p_12_444_20f.y4m", 12, VPX_IMG_FMT_I44416, VPX_BITS_12, 3 }, { "park_joy_90p_12_440.yuv", 12, VPX_IMG_FMT_I44016, VPX_BITS_12, 3 }, #endif // CONFIG_VP9_HIGHBITDEPTH }; // Encoding modes tested const libvpx_test::TestMode kEncodingModeVectors[] = { ::libvpx_test::kTwoPassGood, ::libvpx_test::kOnePassGood, ::libvpx_test::kRealTime }; // Speed settings tested const int kCpuUsedVectors[] = { 1, 2, 3, 5, 6, 7 }; int is_extension_y4m(const char *filename) { const char *dot = strrchr(filename, '.'); if (!dot || dot == filename) { return 0; } else { return !strcmp(dot, ".y4m"); } } class EndToEndTestAdaptiveRDThresh : public ::libvpx_test::EncoderTest, public ::libvpx_test::CodecTestWith2Params<int, int> { protected: EndToEndTestAdaptiveRDThresh() : EncoderTest(GET_PARAM(0)), cpu_used_start_(GET_PARAM(1)), cpu_used_end_(GET_PARAM(2)) {} virtual ~EndToEndTestAdaptiveRDThresh() {} virtual void SetUp() { InitializeConfig(); SetMode(::libvpx_test::kRealTime); cfg_.g_lag_in_frames = 0; cfg_.rc_end_usage = VPX_CBR; cfg_.rc_buf_sz = 1000; cfg_.rc_buf_initial_sz = 500; cfg_.rc_buf_optimal_sz = 600; dec_cfg_.threads = 4; } virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video, ::libvpx_test::Encoder *encoder) { if (video->frame() == 0) { encoder->Control(VP8E_SET_CPUUSED, cpu_used_start_); encoder->Control(VP9E_SET_ROW_MT, 1); encoder->Control(VP9E_SET_TILE_COLUMNS, 2); } if (video->frame() == 100) encoder->Control(VP8E_SET_CPUUSED, cpu_used_end_); } private: int cpu_used_start_; int cpu_used_end_; }; class EndToEndTestLarge : public ::libvpx_test::EncoderTest, public ::libvpx_test::CodecTestWith3Params<libvpx_test::TestMode, TestVideoParam, int> { protected: EndToEndTestLarge() : EncoderTest(GET_PARAM(0)), test_video_param_(GET_PARAM(2)), cpu_used_(GET_PARAM(3)), psnr_(0.0), nframes_(0), encoding_mode_(GET_PARAM(1)) { cyclic_refresh_ = 0; denoiser_on_ = 0; } virtual ~EndToEndTestLarge() {} virtual void SetUp() { InitializeConfig(); SetMode(encoding_mode_); if (encoding_mode_ != ::libvpx_test::kRealTime) { cfg_.g_lag_in_frames = 5; cfg_.rc_end_usage = VPX_VBR; } else { cfg_.g_lag_in_frames = 0; cfg_.rc_end_usage = VPX_CBR; cfg_.rc_buf_sz = 1000; cfg_.rc_buf_initial_sz = 500; cfg_.rc_buf_optimal_sz = 600; } dec_cfg_.threads = 4; } virtual void BeginPassHook(unsigned int) { psnr_ = 0.0; nframes_ = 0; } virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) { psnr_ += pkt->data.psnr.psnr[0]; nframes_++; } virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video, ::libvpx_test::Encoder *encoder) { if (video->frame() == 0) { encoder->Control(VP9E_SET_FRAME_PARALLEL_DECODING, 1); encoder->Control(VP9E_SET_TILE_COLUMNS, 4); encoder->Control(VP8E_SET_CPUUSED, cpu_used_); if (encoding_mode_ != ::libvpx_test::kRealTime) { encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1); encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7); encoder->Control(VP8E_SET_ARNR_STRENGTH, 5); encoder->Control(VP8E_SET_ARNR_TYPE, 3); } else { encoder->Control(VP9E_SET_NOISE_SENSITIVITY, denoiser_on_); encoder->Control(VP9E_SET_AQ_MODE, cyclic_refresh_); } } } double GetAveragePsnr() const { if (nframes_) return psnr_ / nframes_; return 0.0; } double GetPsnrThreshold() { return kPsnrThreshold[cpu_used_][encoding_mode_]; } TestVideoParam test_video_param_; int cpu_used_; int cyclic_refresh_; int denoiser_on_; private: double psnr_; unsigned int nframes_; libvpx_test::TestMode encoding_mode_; }; #if CONFIG_VP9_DECODER // The test parameters control VP9D_SET_LOOP_FILTER_OPT and the number of // decoder threads. class EndToEndTestLoopFilterThreading : public ::libvpx_test::EncoderTest, public ::libvpx_test::CodecTestWith2Params<bool, int> { protected: EndToEndTestLoopFilterThreading() : EncoderTest(GET_PARAM(0)), use_loop_filter_opt_(GET_PARAM(1)) {} virtual ~EndToEndTestLoopFilterThreading() {} virtual void SetUp() { InitializeConfig(); SetMode(::libvpx_test::kRealTime); cfg_.g_threads = 2; cfg_.g_lag_in_frames = 0; cfg_.rc_target_bitrate = 500; cfg_.rc_end_usage = VPX_CBR; cfg_.kf_min_dist = 1; cfg_.kf_max_dist = 1; dec_cfg_.threads = GET_PARAM(2); } virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video, ::libvpx_test::Encoder *encoder) { if (video->frame() == 0) { encoder->Control(VP8E_SET_CPUUSED, 8); } encoder->Control(VP9E_SET_TILE_COLUMNS, 4 - video->frame() % 5); } virtual void PreDecodeFrameHook(::libvpx_test::VideoSource *video, ::libvpx_test::Decoder *decoder) { if (video->frame() == 0) { decoder->Control(VP9D_SET_LOOP_FILTER_OPT, use_loop_filter_opt_ ? 1 : 0); } } private: const bool use_loop_filter_opt_; }; #endif // CONFIG_VP9_DECODER TEST_P(EndToEndTestLarge, EndtoEndPSNRTest) { cfg_.rc_target_bitrate = kBitrate; cfg_.g_error_resilient = 0; cfg_.g_profile = test_video_param_.profile; cfg_.g_input_bit_depth = test_video_param_.input_bit_depth; cfg_.g_bit_depth = test_video_param_.bit_depth; init_flags_ = VPX_CODEC_USE_PSNR; if (cfg_.g_bit_depth > 8) init_flags_ |= VPX_CODEC_USE_HIGHBITDEPTH; std::unique_ptr<libvpx_test::VideoSource> video; if (is_extension_y4m(test_video_param_.filename)) { video.reset(new libvpx_test::Y4mVideoSource(test_video_param_.filename, 0, kFrames)); } else { video.reset(new libvpx_test::YUVVideoSource( test_video_param_.filename, test_video_param_.fmt, kWidth, kHeight, kFramerate, 1, 0, kFrames)); } ASSERT_TRUE(video.get() != NULL); ASSERT_NO_FATAL_FAILURE(RunLoop(video.get())); const double psnr = GetAveragePsnr(); EXPECT_GT(psnr, GetPsnrThreshold()); } TEST_P(EndToEndTestLarge, EndtoEndPSNRDenoiserAQTest) { cfg_.rc_target_bitrate = kBitrate; cfg_.g_error_resilient = 0; cfg_.g_profile = test_video_param_.profile; cfg_.g_input_bit_depth = test_video_param_.input_bit_depth; cfg_.g_bit_depth = test_video_param_.bit_depth; init_flags_ = VPX_CODEC_USE_PSNR; cyclic_refresh_ = 3; denoiser_on_ = 1; if (cfg_.g_bit_depth > 8) init_flags_ |= VPX_CODEC_USE_HIGHBITDEPTH; std::unique_ptr<libvpx_test::VideoSource> video; if (is_extension_y4m(test_video_param_.filename)) { video.reset(new libvpx_test::Y4mVideoSource(test_video_param_.filename, 0, kFrames)); } else { video.reset(new libvpx_test::YUVVideoSource( test_video_param_.filename, test_video_param_.fmt, kWidth, kHeight, kFramerate, 1, 0, kFrames)); } ASSERT_TRUE(video.get() != NULL); ASSERT_NO_FATAL_FAILURE(RunLoop(video.get())); const double psnr = GetAveragePsnr(); EXPECT_GT(psnr, GetPsnrThreshold()); } TEST_P(EndToEndTestAdaptiveRDThresh, EndtoEndAdaptiveRDThreshRowMT) { cfg_.rc_target_bitrate = kBitrate; cfg_.g_error_resilient = 0; cfg_.g_threads = 2; ::libvpx_test::I420VideoSource video("niklas_640_480_30.yuv", 640, 480, 30, 1, 0, 400); ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); } #if CONFIG_VP9_DECODER TEST_P(EndToEndTestLoopFilterThreading, TileCountChange) { ::libvpx_test::RandomVideoSource video; video.SetSize(4096, 2160); video.set_limit(10); ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); } #endif // CONFIG_VP9_DECODER VP9_INSTANTIATE_TEST_CASE(EndToEndTestLarge, ::testing::ValuesIn(kEncodingModeVectors), ::testing::ValuesIn(kTestVectors), ::testing::ValuesIn(kCpuUsedVectors)); VP9_INSTANTIATE_TEST_CASE(EndToEndTestAdaptiveRDThresh, ::testing::Values(5, 6, 7), ::testing::Values(8, 9)); #if CONFIG_VP9_DECODER VP9_INSTANTIATE_TEST_CASE(EndToEndTestLoopFilterThreading, ::testing::Bool(), ::testing::Range(2, 6)); #endif // CONFIG_VP9_DECODER } // namespace