| /* |
| * 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, int>, |
| 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(); |
| } |
| virtual ~AV1SBMultipassTest() { delete decoder_; } |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(::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; |
| } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| 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); |
| } |
| |
| virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) { |
| 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_CASE(AV1SBMultipassTest, ::testing::Range(1, 4), |
| ::testing::Range(0, 2)); |
| |
| } // namespace |