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Diffstat (limited to 'third_party/aom/test/ethread_test.cc')
| -rw-r--r-- | third_party/aom/test/ethread_test.cc | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/third_party/aom/test/ethread_test.cc b/third_party/aom/test/ethread_test.cc new file mode 100644 index 000000000..5b519f8fe --- /dev/null +++ b/third_party/aom/test/ethread_test.cc @@ -0,0 +1,188 @@ +/* + * Copyright (c) 2016, 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 <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/y4m_video_source.h" + +namespace { +class AVxEncoderThreadTest + : public ::libaom_test::EncoderTest, + public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int> { + protected: + AVxEncoderThreadTest() + : EncoderTest(GET_PARAM(0)), encoder_initialized_(false), + encoding_mode_(GET_PARAM(1)), set_cpu_used_(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; + decoder_ = codec_->CreateDecoder(cfg, 0); +#if CONFIG_AV1 && CONFIG_EXT_TILE + if (decoder_->IsAV1()) { + decoder_->Control(AV1_SET_DECODE_TILE_ROW, -1); + decoder_->Control(AV1_SET_DECODE_TILE_COL, -1); + } +#endif + + size_enc_.clear(); + md5_dec_.clear(); + md5_enc_.clear(); + } + virtual ~AVxEncoderThreadTest() { delete decoder_; } + + virtual void SetUp() { + InitializeConfig(); + SetMode(encoding_mode_); + + if (encoding_mode_ != ::libaom_test::kRealTime) { + cfg_.g_lag_in_frames = 3; + cfg_.rc_end_usage = AOM_VBR; + cfg_.rc_2pass_vbr_minsection_pct = 5; + cfg_.rc_2pass_vbr_maxsection_pct = 2000; + } else { + cfg_.g_lag_in_frames = 0; + cfg_.rc_end_usage = AOM_CBR; + cfg_.g_error_resilient = 1; + } + cfg_.rc_max_quantizer = 56; + cfg_.rc_min_quantizer = 0; + } + + virtual void BeginPassHook(unsigned int /*pass*/) { + encoder_initialized_ = false; + } + + virtual void PreEncodeFrameHook(::libaom_test::VideoSource * /*video*/, + ::libaom_test::Encoder *encoder) { + if (!encoder_initialized_) { +#if CONFIG_AV1 && CONFIG_EXT_TILE + encoder->Control(AV1E_SET_TILE_COLUMNS, 1); + if (codec_ == &libaom_test::kAV1) { + // TODO(geza): Start using multiple tile rows when the multi-threaded + // encoder can handle them + encoder->Control(AV1E_SET_TILE_ROWS, 32); + } else { + encoder->Control(AV1E_SET_TILE_ROWS, 0); + } +#else + // Encode 4 tile columns. + encoder->Control(AV1E_SET_TILE_COLUMNS, 2); + encoder->Control(AV1E_SET_TILE_ROWS, 0); +#endif // CONFIG_AV1 && CONFIG_EXT_TILE +#if CONFIG_LOOPFILTERING_ACROSS_TILES + encoder->Control(AV1E_SET_TILE_LOOPFILTER, 0); +#endif // CONFIG_LOOPFILTERING_ACROSS_TILES + encoder->Control(AOME_SET_CPUUSED, set_cpu_used_); + if (encoding_mode_ != ::libaom_test::kRealTime) { + encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); + encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7); + encoder->Control(AOME_SET_ARNR_STRENGTH, 5); + encoder->Control(AV1E_SET_FRAME_PARALLEL_DECODING, 0); + } else { + encoder->Control(AOME_SET_ENABLEAUTOALTREF, 0); + encoder->Control(AV1E_SET_AQ_MODE, 3); + } + encoder_initialized_ = true; + } + } + + 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::Y4mVideoSource video("niklas_1280_720_30.y4m", 15, 18); + cfg_.rc_target_bitrate = 1000; + + // Encode using single thread. + cfg_.g_threads = 1; + init_flags_ = AOM_CODEC_USE_PSNR; + ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); + std::vector<size_t> single_thr_size_enc; + std::vector<std::string> single_thr_md5_enc; + std::vector<std::string> single_thr_md5_dec; + single_thr_size_enc = size_enc_; + single_thr_md5_enc = md5_enc_; + single_thr_md5_dec = md5_dec_; + size_enc_.clear(); + md5_enc_.clear(); + md5_dec_.clear(); + + // Encode using multiple threads. + cfg_.g_threads = 4; + ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); + std::vector<size_t> multi_thr_size_enc; + std::vector<std::string> multi_thr_md5_enc; + std::vector<std::string> multi_thr_md5_dec; + multi_thr_size_enc = size_enc_; + multi_thr_md5_enc = md5_enc_; + multi_thr_md5_dec = md5_dec_; + size_enc_.clear(); + md5_enc_.clear(); + md5_dec_.clear(); + + // Check that the vectors are equal. + ASSERT_EQ(single_thr_size_enc, multi_thr_size_enc); + ASSERT_EQ(single_thr_md5_enc, multi_thr_md5_enc); + ASSERT_EQ(single_thr_md5_dec, multi_thr_md5_dec); + } + + bool encoder_initialized_; + ::libaom_test::TestMode encoding_mode_; + int set_cpu_used_; + ::libaom_test::Decoder *decoder_; + std::vector<size_t> size_enc_; + std::vector<std::string> md5_enc_; + std::vector<std::string> md5_dec_; +}; + +TEST_P(AVxEncoderThreadTest, EncoderResultTest) { DoTest(); } + +class AVxEncoderThreadTestLarge : public AVxEncoderThreadTest {}; + +TEST_P(AVxEncoderThreadTestLarge, EncoderResultTest) { DoTest(); } + +// For AV1, only test speed 0 to 3. +AV1_INSTANTIATE_TEST_CASE(AVxEncoderThreadTest, + ::testing::Values(::libaom_test::kTwoPassGood, + ::libaom_test::kOnePassGood), + ::testing::Range(2, 4)); + +AV1_INSTANTIATE_TEST_CASE(AVxEncoderThreadTestLarge, + ::testing::Values(::libaom_test::kTwoPassGood, + ::libaom_test::kOnePassGood), + ::testing::Range(0, 2)); +} // namespace |