ref: 91606bbbe636b344afd5017eda042456bf445578
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 "third_party/googletest/src/include/gtest/gtest.h" #include "test/codec_factory.h" #include "test/encode_test_driver.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 = 10; 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 }, { 31.0, 32.0, 32.0, 32.0, 32.0 }, { 30.0, 31.0, 31.0, 31.0, 31.0 }, { 29.0, 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.y4m", 10, VPX_IMG_FMT_I42016, VPX_BITS_10, 2}, {"park_joy_90p_10_422.y4m", 10, VPX_IMG_FMT_I42216, VPX_BITS_10, 3}, {"park_joy_90p_10_444.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.y4m", 12, VPX_IMG_FMT_I42016, VPX_BITS_12, 2}, {"park_joy_90p_12_422.y4m", 12, VPX_IMG_FMT_I42216, VPX_BITS_12, 3}, {"park_joy_90p_12_444.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}; int is_extension_y4m(const char *filename) { const char *dot = strrchr(filename, '.'); if (!dot || dot == filename) return 0; else return !strcmp(dot, ".y4m"); } 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)) { } 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() == 1) { 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); } } } 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_; private: double psnr_; unsigned int nframes_; libvpx_test::TestMode encoding_mode_; }; 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; libvpx_test::VideoSource *video; if (is_extension_y4m(test_video_param_.filename)) { video = new libvpx_test::Y4mVideoSource(test_video_param_.filename, 0, kFrames); } else { video = new libvpx_test::YUVVideoSource(test_video_param_.filename, test_video_param_.fmt, kWidth, kHeight, kFramerate, 1, 0, kFrames); } ASSERT_NO_FATAL_FAILURE(RunLoop(video)); const double psnr = GetAveragePsnr(); EXPECT_GT(psnr, GetPsnrThreshold()); delete(video); } VP9_INSTANTIATE_TEST_CASE( EndToEndTestLarge, ::testing::ValuesIn(kEncodingModeVectors), ::testing::ValuesIn(kTestVectors), ::testing::ValuesIn(kCpuUsedVectors)); #if CONFIG_VP9_HIGHBITDEPTH # if CONFIG_VP10_ENCODER // TODO(angiebird): many fail in high bitdepth mode. INSTANTIATE_TEST_CASE_P( DISABLED_VP10, EndToEndTestLarge, ::testing::Combine( ::testing::Values(static_cast<const libvpx_test::CodecFactory *>( &libvpx_test::kVP10)), ::testing::ValuesIn(kEncodingModeVectors), ::testing::ValuesIn(kTestVectors), ::testing::ValuesIn(kCpuUsedVectors))); # endif // CONFIG_VP10_ENCODER #else VP10_INSTANTIATE_TEST_CASE( EndToEndTestLarge, ::testing::ValuesIn(kEncodingModeVectors), ::testing::ValuesIn(kTestVectors), ::testing::ValuesIn(kCpuUsedVectors)); #endif // CONFIG_VP9_HIGHBITDEPTH } // namespace