diff options
Diffstat (limited to 'third_party/aom/test/loopfilter_control_test.cc')
-rw-r--r-- | third_party/aom/test/loopfilter_control_test.cc | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/third_party/aom/test/loopfilter_control_test.cc b/third_party/aom/test/loopfilter_control_test.cc new file mode 100644 index 0000000000..9c00235e19 --- /dev/null +++ b/third_party/aom/test/loopfilter_control_test.cc @@ -0,0 +1,198 @@ +/* + * 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 "third_party/googletest/src/googletest/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 |