third_party/aom/test/ethread_test.cc

   1 /*
   2  * Copyright (c) 2016, Alliance for Open Media. All rights reserved
   3  *
   4  * This source code is subject to the terms of the BSD 2 Clause License and
   5  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
   6  * was not distributed with this source code in the LICENSE file, you can
   7  * obtain it at www.aomedia.org/license/software. If the Alliance for Open
   8  * Media Patent License 1.0 was not distributed with this source code in the
   9  * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  10  */
  11
  12 #include <string>
  13 #include <vector>
  14 #include "third_party/googletest/src/googletest/include/gtest/gtest.h"
  15 #include "test/codec_factory.h"
  16 #include "test/encode_test_driver.h"
  17 #include "test/md5_helper.h"
  18 #include "test/util.h"
  19 #include "test/yuv_video_source.h"
  20
  21 namespace {
  22 class AVxEncoderThreadTest
  23     : public ::libaom_test::CodecTestWith4Params<libaom_test::TestMode, int,
  24                                                  int, int>,
  25       public ::libaom_test::EncoderTest {
  26  protected:
  27   AVxEncoderThreadTest()
  28       : EncoderTest(GET_PARAM(0)), encoder_initialized_(false),
  29         encoding_mode_(GET_PARAM(1)), set_cpu_used_(GET_PARAM(2)),
  30         tile_cols_(GET_PARAM(3)), tile_rows_(GET_PARAM(4)) {
  31     init_flags_ = AOM_CODEC_USE_PSNR;
  32     aom_codec_dec_cfg_t cfg = aom_codec_dec_cfg_t();
  33     cfg.w = 1280;
  34     cfg.h = 720;
  35     cfg.allow_lowbitdepth = 1;
  36     decoder_ = codec_->CreateDecoder(cfg, 0);
  37     if (decoder_->IsAV1()) {
  38       decoder_->Control(AV1_SET_DECODE_TILE_ROW, -1);
  39       decoder_->Control(AV1_SET_DECODE_TILE_COL, -1);
  40     }
  41
  42     size_enc_.clear();
  43     md5_dec_.clear();
  44     md5_enc_.clear();
  45   }
  46   virtual ~AVxEncoderThreadTest() { delete decoder_; }
  47
  48   virtual void SetUp() {
  49     InitializeConfig();
  50     SetMode(encoding_mode_);
  51
  52     if (encoding_mode_ != ::libaom_test::kRealTime) {
  53       cfg_.g_lag_in_frames = 5;
  54       cfg_.rc_end_usage = AOM_VBR;
  55       cfg_.rc_2pass_vbr_minsection_pct = 5;
  56       cfg_.rc_2pass_vbr_maxsection_pct = 2000;
  57     } else {
  58       cfg_.g_lag_in_frames = 0;
  59       cfg_.rc_end_usage = AOM_CBR;
  60       cfg_.g_error_resilient = 1;
  61     }
  62     cfg_.rc_max_quantizer = 56;
  63     cfg_.rc_min_quantizer = 0;
  64   }
  65
  66   virtual void BeginPassHook(unsigned int /*pass*/) {
  67     encoder_initialized_ = false;
  68   }
  69
  70   virtual void PreEncodeFrameHook(::libaom_test::VideoSource * /*video*/,
  71                                   ::libaom_test::Encoder *encoder) {
  72     if (!encoder_initialized_) {
  73       SetTileSize(encoder);
  74       encoder->Control(AOME_SET_CPUUSED, set_cpu_used_);
  75       encoder->Control(AV1E_SET_ROW_MT, row_mt_);
  76       if (encoding_mode_ != ::libaom_test::kRealTime) {
  77         encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
  78         encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
  79         encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
  80         encoder->Control(AV1E_SET_FRAME_PARALLEL_DECODING, 0);
  81       } else {
  82         encoder->Control(AOME_SET_ENABLEAUTOALTREF, 0);
  83         encoder->Control(AV1E_SET_AQ_MODE, 3);
  84       }
  85       encoder_initialized_ = true;
  86     }
  87   }
  88
  89   virtual void SetTileSize(libaom_test::Encoder *encoder) {
  90     encoder->Control(AV1E_SET_TILE_COLUMNS, tile_cols_);
  91     encoder->Control(AV1E_SET_TILE_ROWS, tile_rows_);
  92   }
  93
  94   virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) {
  95     size_enc_.push_back(pkt->data.frame.sz);
  96
  97     ::libaom_test::MD5 md5_enc;
  98     md5_enc.Add(reinterpret_cast<uint8_t *>(pkt->data.frame.buf),
  99                 pkt->data.frame.sz);
 100     md5_enc_.push_back(md5_enc.Get());
 101
 102     const aom_codec_err_t res = decoder_->DecodeFrame(
 103         reinterpret_cast<uint8_t *>(pkt->data.frame.buf), pkt->data.frame.sz);
 104     if (res != AOM_CODEC_OK) {
 105       abort_ = true;
 106       ASSERT_EQ(AOM_CODEC_OK, res);
 107     }
 108     const aom_image_t *img = decoder_->GetDxData().Next();
 109
 110     if (img) {
 111       ::libaom_test::MD5 md5_res;
 112       md5_res.Add(img);
 113       md5_dec_.push_back(md5_res.Get());
 114     }
 115   }
 116
 117   void DoTest() {
 118     ::libaom_test::YUVVideoSource video(
 119         "niklas_640_480_30.yuv", AOM_IMG_FMT_I420, 640, 480, 30, 1, 15, 21);
 120     cfg_.rc_target_bitrate = 1000;
 121
 122     // Encode using single thread.
 123     row_mt_ = 0;
 124     cfg_.g_threads = 1;
 125     init_flags_ = AOM_CODEC_USE_PSNR;
 126     ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 127     std::vector<size_t> single_thr_size_enc;
 128     std::vector<std::string> single_thr_md5_enc;
 129     std::vector<std::string> single_thr_md5_dec;
 130     single_thr_size_enc = size_enc_;
 131     single_thr_md5_enc = md5_enc_;
 132     single_thr_md5_dec = md5_dec_;
 133     size_enc_.clear();
 134     md5_enc_.clear();
 135     md5_dec_.clear();
 136
 137     // Encode using multiple threads.
 138     cfg_.g_threads = 4;
 139     ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 140     std::vector<size_t> multi_thr_size_enc;
 141     std::vector<std::string> multi_thr_md5_enc;
 142     std::vector<std::string> multi_thr_md5_dec;
 143     multi_thr_size_enc = size_enc_;
 144     multi_thr_md5_enc = md5_enc_;
 145     multi_thr_md5_dec = md5_dec_;
 146     size_enc_.clear();
 147     md5_enc_.clear();
 148     md5_dec_.clear();
 149
 150     // Check that the vectors are equal.
 151     ASSERT_EQ(single_thr_size_enc, multi_thr_size_enc);
 152     ASSERT_EQ(single_thr_md5_enc, multi_thr_md5_enc);
 153     ASSERT_EQ(single_thr_md5_dec, multi_thr_md5_dec);
 154
 155     // Encode using multiple threads row-mt enabled.
 156     row_mt_ = 1;
 157     cfg_.g_threads = 2;
 158     ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 159     std::vector<size_t> multi_thr2_row_mt_size_enc;
 160     std::vector<std::string> multi_thr2_row_mt_md5_enc;
 161     std::vector<std::string> multi_thr2_row_mt_md5_dec;
 162     multi_thr2_row_mt_size_enc = size_enc_;
 163     multi_thr2_row_mt_md5_enc = md5_enc_;
 164     multi_thr2_row_mt_md5_dec = md5_dec_;
 165     size_enc_.clear();
 166     md5_enc_.clear();
 167     md5_dec_.clear();
 168
 169     // Disable threads=3 test for now to reduce the time so that the nightly
 170     // test would not time out.
 171     // cfg_.g_threads = 3;
 172     // ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 173     // std::vector<size_t> multi_thr3_row_mt_size_enc;
 174     // std::vector<std::string> multi_thr3_row_mt_md5_enc;
 175     // std::vector<std::string> multi_thr3_row_mt_md5_dec;
 176     // multi_thr3_row_mt_size_enc = size_enc_;
 177     // multi_thr3_row_mt_md5_enc = md5_enc_;
 178     // multi_thr3_row_mt_md5_dec = md5_dec_;
 179     // size_enc_.clear();
 180     // md5_enc_.clear();
 181     // md5_dec_.clear();
 182     // Check that the vectors are equal.
 183     // ASSERT_EQ(multi_thr3_row_mt_size_enc, multi_thr2_row_mt_size_enc);
 184     // ASSERT_EQ(multi_thr3_row_mt_md5_enc, multi_thr2_row_mt_md5_enc);
 185     // ASSERT_EQ(multi_thr3_row_mt_md5_dec, multi_thr2_row_mt_md5_dec);
 186
 187     cfg_.g_threads = 4;
 188     ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
 189     std::vector<size_t> multi_thr4_row_mt_size_enc;
 190     std::vector<std::string> multi_thr4_row_mt_md5_enc;
 191     std::vector<std::string> multi_thr4_row_mt_md5_dec;
 192     multi_thr4_row_mt_size_enc = size_enc_;
 193     multi_thr4_row_mt_md5_enc = md5_enc_;
 194     multi_thr4_row_mt_md5_dec = md5_dec_;
 195     size_enc_.clear();
 196     md5_enc_.clear();
 197     md5_dec_.clear();
 198
 199     // Check that the vectors are equal.
 200     ASSERT_EQ(multi_thr4_row_mt_size_enc, multi_thr2_row_mt_size_enc);
 201     ASSERT_EQ(multi_thr4_row_mt_md5_enc, multi_thr2_row_mt_md5_enc);
 202     ASSERT_EQ(multi_thr4_row_mt_md5_dec, multi_thr2_row_mt_md5_dec);
 203   }
 204
 205   bool encoder_initialized_;
 206   ::libaom_test::TestMode encoding_mode_;
 207   int set_cpu_used_;
 208   int tile_cols_;
 209   int tile_rows_;
 210   int row_mt_;
 211   ::libaom_test::Decoder *decoder_;
 212   std::vector<size_t> size_enc_;
 213   std::vector<std::string> md5_enc_;
 214   std::vector<std::string> md5_dec_;
 215 };
 216
 217 TEST_P(AVxEncoderThreadTest, EncoderResultTest) {
 218   cfg_.large_scale_tile = 0;
 219   decoder_->Control(AV1_SET_TILE_MODE, 0);
 220   DoTest();
 221 }
 222
 223 class AVxEncoderThreadTestLarge : public AVxEncoderThreadTest {};
 224
 225 TEST_P(AVxEncoderThreadTestLarge, EncoderResultTest) {
 226   cfg_.large_scale_tile = 0;
 227   decoder_->Control(AV1_SET_TILE_MODE, 0);
 228   DoTest();
 229 }
 230
 231 // For AV1, only test speed 0 to 3.
 232 // Here test cpu_used 2 and 3
 233 AV1_INSTANTIATE_TEST_CASE(AVxEncoderThreadTest,
 234                           ::testing::Values(::libaom_test::kTwoPassGood),
 235                           ::testing::Range(2, 4), ::testing::Values(0, 2),
 236                           ::testing::Values(0, 1));
 237
 238 // Test cpu_used 0 and 1.
 239 AV1_INSTANTIATE_TEST_CASE(AVxEncoderThreadTestLarge,
 240                           ::testing::Values(::libaom_test::kTwoPassGood,
 241                                             ::libaom_test::kOnePassGood),
 242                           ::testing::Range(0, 2), ::testing::Values(0, 1, 2, 6),
 243                           ::testing::Values(0, 1, 2, 6));
 244
 245 class AVxEncoderThreadLSTest : public AVxEncoderThreadTest {
 246   virtual void SetTileSize(libaom_test::Encoder *encoder) {
 247     encoder->Control(AV1E_SET_TILE_COLUMNS, tile_cols_);
 248     encoder->Control(AV1E_SET_TILE_ROWS, tile_rows_);
 249   }
 250 };
 251
 252 TEST_P(AVxEncoderThreadLSTest, EncoderResultTest) {
 253   cfg_.large_scale_tile = 1;
 254   decoder_->Control(AV1_SET_TILE_MODE, 1);
 255   decoder_->Control(AV1D_EXT_TILE_DEBUG, 1);
 256   DoTest();
 257 }
 258
 259 class AVxEncoderThreadLSTestLarge : public AVxEncoderThreadLSTest {};
 260
 261 TEST_P(AVxEncoderThreadLSTestLarge, EncoderResultTest) {
 262   cfg_.large_scale_tile = 1;
 263   decoder_->Control(AV1_SET_TILE_MODE, 1);
 264   decoder_->Control(AV1D_EXT_TILE_DEBUG, 1);
 265   DoTest();
 266 }
 267
 268 AV1_INSTANTIATE_TEST_CASE(AVxEncoderThreadLSTestLarge,
 269                           ::testing::Values(::libaom_test::kTwoPassGood,
 270                                             ::libaom_test::kOnePassGood),
 271                           ::testing::Range(0, 4), ::testing::Values(0, 6),
 272                           ::testing::Values(0, 6));
 273 }  // namespace