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Diffstat (limited to '')
-rw-r--r-- | third_party/aom/test/sb_multipass_test.cc | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/third_party/aom/test/sb_multipass_test.cc b/third_party/aom/test/sb_multipass_test.cc new file mode 100644 index 0000000000..e27a2c60ee --- /dev/null +++ b/third_party/aom/test/sb_multipass_test.cc @@ -0,0 +1,152 @@ +/* + * Copyright (c) 2020, 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 <initializer_list> +#include <string> +#include <vector> +#include "third_party/googletest/src/googletest/include/gtest/gtest.h" +#include "test/codec_factory.h" +#include "test/encode_test_driver.h" +#include "test/md5_helper.h" +#include "test/util.h" +#include "test/yuv_video_source.h" + +namespace { +class AV1SBMultipassTest + : public ::libaom_test::CodecTestWith2Params<int, bool>, + public ::libaom_test::EncoderTest { + protected: + AV1SBMultipassTest() + : EncoderTest(GET_PARAM(0)), set_cpu_used_(GET_PARAM(1)), + row_mt_(GET_PARAM(2)) { + init_flags_ = AOM_CODEC_USE_PSNR; + aom_codec_dec_cfg_t cfg = aom_codec_dec_cfg_t(); + cfg.w = 1280; + cfg.h = 720; + cfg.allow_lowbitdepth = 1; + decoder_ = codec_->CreateDecoder(cfg, 0); + if (decoder_->IsAV1()) { + decoder_->Control(AV1_SET_DECODE_TILE_ROW, -1); + decoder_->Control(AV1_SET_DECODE_TILE_COL, -1); + } + + size_enc_.clear(); + md5_dec_.clear(); + md5_enc_.clear(); + } + ~AV1SBMultipassTest() override { delete decoder_; } + + void SetUp() override { + InitializeConfig(::libaom_test::kTwoPassGood); + + cfg_.g_lag_in_frames = 5; + cfg_.rc_end_usage = AOM_VBR; + cfg_.rc_2pass_vbr_minsection_pct = 5; + cfg_.rc_2pass_vbr_maxsection_pct = 2000; + + cfg_.rc_max_quantizer = 56; + cfg_.rc_min_quantizer = 0; + } + + void PreEncodeFrameHook(::libaom_test::VideoSource *video, + ::libaom_test::Encoder *encoder) override { + if (video->frame() == 0) { + SetTileSize(encoder); + encoder->Control(AOME_SET_CPUUSED, set_cpu_used_); + encoder->Control(AV1E_ENABLE_SB_MULTIPASS_UNIT_TEST, use_multipass_); + encoder->Control(AV1E_SET_ROW_MT, row_mt_); + + encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); + encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7); + encoder->Control(AOME_SET_ARNR_STRENGTH, 5); + } + } + + virtual void SetTileSize(libaom_test::Encoder *encoder) { + encoder->Control(AV1E_SET_TILE_COLUMNS, 1); + encoder->Control(AV1E_SET_TILE_ROWS, 1); + } + + void FramePktHook(const aom_codec_cx_pkt_t *pkt) override { + size_enc_.push_back(pkt->data.frame.sz); + + ::libaom_test::MD5 md5_enc; + md5_enc.Add(reinterpret_cast<uint8_t *>(pkt->data.frame.buf), + pkt->data.frame.sz); + md5_enc_.push_back(md5_enc.Get()); + + const aom_codec_err_t res = decoder_->DecodeFrame( + reinterpret_cast<uint8_t *>(pkt->data.frame.buf), pkt->data.frame.sz); + if (res != AOM_CODEC_OK) { + abort_ = true; + ASSERT_EQ(AOM_CODEC_OK, res); + } + const aom_image_t *img = decoder_->GetDxData().Next(); + + if (img) { + ::libaom_test::MD5 md5_res; + md5_res.Add(img); + md5_dec_.push_back(md5_res.Get()); + } + } + + void DoTest() { + ::libaom_test::YUVVideoSource video( + "niklas_640_480_30.yuv", AOM_IMG_FMT_I420, 640, 480, 30, 1, 0, 6); + cfg_.rc_target_bitrate = 1000; + + // Encode while coding each sb once + use_multipass_ = false; + ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); + std::vector<size_t> single_pass_size_enc; + std::vector<std::string> single_pass_md5_enc; + std::vector<std::string> single_pass_md5_dec; + single_pass_size_enc = size_enc_; + single_pass_md5_enc = md5_enc_; + single_pass_md5_dec = md5_dec_; + size_enc_.clear(); + md5_enc_.clear(); + md5_dec_.clear(); + + // Encode while coding each sb twice + use_multipass_ = true; + ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); + std::vector<size_t> multi_pass_size_enc; + std::vector<std::string> multi_pass_md5_enc; + std::vector<std::string> multi_pass_md5_dec; + multi_pass_size_enc = size_enc_; + multi_pass_md5_enc = md5_enc_; + multi_pass_md5_dec = md5_dec_; + size_enc_.clear(); + md5_enc_.clear(); + md5_dec_.clear(); + + // Check that the vectors are equal. + ASSERT_EQ(single_pass_size_enc, multi_pass_size_enc); + ASSERT_EQ(single_pass_md5_enc, multi_pass_md5_enc); + ASSERT_EQ(single_pass_md5_dec, multi_pass_md5_dec); + } + + bool use_multipass_; + int set_cpu_used_; + bool row_mt_; + ::libaom_test::Decoder *decoder_; + std::vector<size_t> size_enc_; + std::vector<std::string> md5_enc_; + std::vector<std::string> md5_dec_; +}; + +TEST_P(AV1SBMultipassTest, TwoPassMatchTest) { DoTest(); } + +AV1_INSTANTIATE_TEST_SUITE(AV1SBMultipassTest, ::testing::Range(4, 6), + ::testing::Bool()); + +} // namespace |