| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved. |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| #include <memory> |
| #include <string> |
| #include <unordered_map> |
| |
| #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 kFrames = 10; |
| const int kBitrate = 500; |
| |
| // List of psnr thresholds for LF settings 0-3 |
| // keys: video, LF control, aq mode. |
| std::unordered_map<std::string, |
| std::unordered_map<int, std::unordered_map<int, double>>> |
| kPsnrThreshold = { { "park_joy_90p_8_420.y4m", |
| { { 0, { { 0, 35.0 }, { 3, 35.8 } } }, |
| { 1, { { 0, 35.1 }, { 3, 35.9 } } }, |
| { 2, { { 0, 35.1 }, { 3, 36.1 } } }, |
| { 3, { { 0, 35.1 }, { 3, 36.1 } } } } }, |
| { "paris_352_288_30.y4m", |
| { { 0, { { 0, 35.40 }, { 3, 36.0 } } }, |
| { 1, { { 0, 35.50 }, { 3, 36.0 } } }, |
| { 2, { { 0, 35.50 }, { 3, 36.0 } } }, |
| { 3, { { 0, 35.50 }, { 3, 36.0 } } } } }, |
| { "niklas_1280_720_30.y4m", |
| { { 0, { { 0, 33.20 }, { 3, 32.90 } } }, |
| { 1, { { 0, 33.57 }, { 3, 33.22 } } }, |
| { 2, { { 0, 33.57 }, { 3, 33.22 } } }, |
| { 3, { { 0, 33.45 }, { 3, 33.10 } } } } } }; |
| |
| typedef struct { |
| const char *filename; |
| unsigned int input_bit_depth; |
| aom_img_fmt fmt; |
| aom_bit_depth_t bit_depth; |
| unsigned int profile; |
| } TestVideoParam; |
| |
| std::ostream &operator<<(std::ostream &os, const TestVideoParam &test_arg) { |
| return os << "TestVideoParam { filename:" << test_arg.filename |
| << " input_bit_depth:" << test_arg.input_bit_depth |
| << " fmt:" << test_arg.fmt << " bit_depth:" << test_arg.bit_depth |
| << " profile:" << test_arg.profile << " }"; |
| } |
| |
| const TestVideoParam kTestVectors[] = { |
| { "park_joy_90p_8_420.y4m", 8, AOM_IMG_FMT_I420, AOM_BITS_8, 0 }, |
| { "paris_352_288_30.y4m", 8, AOM_IMG_FMT_I420, AOM_BITS_8, 0 }, |
| { "niklas_1280_720_30.y4m", 8, AOM_IMG_FMT_I420, AOM_BITS_8, 0 }, |
| }; |
| |
| // Params: test video, lf_control, aq mode, threads, tile columns. |
| class LFControlEndToEndTest |
| : public ::libaom_test::CodecTestWith5Params<TestVideoParam, int, |
| unsigned int, int, int>, |
| public ::libaom_test::EncoderTest { |
| protected: |
| LFControlEndToEndTest() |
| : EncoderTest(GET_PARAM(0)), test_video_param_(GET_PARAM(1)), |
| lf_control_(GET_PARAM(2)), psnr_(0.0), nframes_(0), |
| aq_mode_(GET_PARAM(3)), threads_(GET_PARAM(4)), |
| tile_columns_(GET_PARAM(5)) {} |
| |
| ~LFControlEndToEndTest() override = default; |
| |
| void SetUp() override { |
| InitializeConfig(::libaom_test::kRealTime); |
| |
| cfg_.g_threads = threads_; |
| cfg_.rc_buf_sz = 1000; |
| cfg_.rc_buf_initial_sz = 500; |
| cfg_.rc_buf_optimal_sz = 600; |
| cfg_.kf_max_dist = 9999; |
| cfg_.kf_min_dist = 9999; |
| } |
| |
| void BeginPassHook(unsigned int) override { |
| psnr_ = 0.0; |
| nframes_ = 0; |
| } |
| |
| void PSNRPktHook(const aom_codec_cx_pkt_t *pkt) override { |
| psnr_ += pkt->data.psnr.psnr[0]; |
| nframes_++; |
| } |
| |
| void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) override { |
| if (video->frame() == 0) { |
| encoder->Control(AV1E_SET_ENABLE_RESTORATION, 0); |
| encoder->Control(AV1E_SET_ENABLE_OBMC, 0); |
| encoder->Control(AV1E_SET_ENABLE_GLOBAL_MOTION, 0); |
| encoder->Control(AV1E_SET_ENABLE_WARPED_MOTION, 0); |
| encoder->Control(AV1E_SET_DELTAQ_MODE, 0); |
| encoder->Control(AV1E_SET_ENABLE_TPL_MODEL, 0); |
| encoder->Control(AV1E_SET_FRAME_PARALLEL_DECODING, 1); |
| encoder->Control(AV1E_SET_TILE_COLUMNS, tile_columns_); |
| encoder->Control(AOME_SET_CPUUSED, 10); |
| encoder->Control(AV1E_SET_TUNE_CONTENT, AOM_CONTENT_DEFAULT); |
| encoder->Control(AV1E_SET_AQ_MODE, aq_mode_); |
| encoder->Control(AV1E_SET_ROW_MT, 1); |
| encoder->Control(AV1E_SET_ENABLE_CDEF, 1); |
| encoder->Control(AV1E_SET_COEFF_COST_UPD_FREQ, 2); |
| encoder->Control(AV1E_SET_MODE_COST_UPD_FREQ, 2); |
| encoder->Control(AV1E_SET_MV_COST_UPD_FREQ, 2); |
| encoder->Control(AV1E_SET_DV_COST_UPD_FREQ, 2); |
| encoder->Control(AV1E_SET_LOOPFILTER_CONTROL, lf_control_); |
| } |
| } |
| |
| double GetAveragePsnr() const { |
| if (nframes_) return psnr_ / nframes_; |
| return 0.0; |
| } |
| |
| double GetPsnrThreshold() { |
| return kPsnrThreshold[test_video_param_.filename][lf_control_][aq_mode_]; |
| } |
| |
| void DoTest() { |
| 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_ = AOM_CODEC_USE_PSNR; |
| if (cfg_.g_bit_depth > 8) init_flags_ |= AOM_CODEC_USE_HIGHBITDEPTH; |
| |
| std::unique_ptr<libaom_test::VideoSource> video; |
| video.reset(new libaom_test::Y4mVideoSource(test_video_param_.filename, 0, |
| kFrames)); |
| ASSERT_NE(video, nullptr); |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(video.get())); |
| const double psnr = GetAveragePsnr(); |
| EXPECT_GT(psnr, GetPsnrThreshold()) |
| << "loopfilter control = " << lf_control_ << " aq mode = " << aq_mode_; |
| } |
| |
| TestVideoParam test_video_param_; |
| int lf_control_; |
| |
| private: |
| double psnr_; |
| unsigned int nframes_; |
| unsigned int aq_mode_; |
| int threads_; |
| int tile_columns_; |
| }; |
| |
| class LFControlEndToEndTestThreaded : public LFControlEndToEndTest {}; |
| |
| TEST_P(LFControlEndToEndTest, EndtoEndPSNRTest) { DoTest(); } |
| |
| TEST_P(LFControlEndToEndTestThreaded, EndtoEndPSNRTest) { DoTest(); } |
| |
| TEST(LFControlGetterTest, NullptrInput) { |
| int *lf_level = nullptr; |
| aom_codec_ctx_t encoder; |
| aom_codec_enc_cfg_t cfg; |
| aom_codec_enc_config_default(aom_codec_av1_cx(), &cfg, 1); |
| EXPECT_EQ(aom_codec_enc_init(&encoder, aom_codec_av1_cx(), &cfg, 0), |
| AOM_CODEC_OK); |
| EXPECT_EQ(aom_codec_control(&encoder, AOME_GET_LOOPFILTER_LEVEL, lf_level), |
| AOM_CODEC_INVALID_PARAM); |
| EXPECT_EQ(aom_codec_destroy(&encoder), AOM_CODEC_OK); |
| } |
| |
| AV1_INSTANTIATE_TEST_SUITE(LFControlEndToEndTest, |
| ::testing::ValuesIn(kTestVectors), |
| ::testing::Range(0, 4), |
| ::testing::Values<unsigned int>(0, 3), |
| ::testing::Values(1), ::testing::Values(1)); |
| |
| AV1_INSTANTIATE_TEST_SUITE(LFControlEndToEndTestThreaded, |
| ::testing::ValuesIn(kTestVectors), |
| ::testing::Range(0, 4), |
| ::testing::Values<unsigned int>(0, 3), |
| ::testing::Range(2, 5), ::testing::Range(2, 5)); |
| } // namespace |