| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. 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 |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include "third_party/googletest/src/googletest/include/gtest/gtest.h" |
| #include "test/codec_factory.h" |
| #include "test/encode_test_driver.h" |
| #include "test/i420_video_source.h" |
| #include "test/util.h" |
| #include "test/y4m_video_source.h" |
| |
| namespace { |
| |
| class CpuSpeedTest |
| : public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int>, |
| public ::libaom_test::EncoderTest { |
| protected: |
| CpuSpeedTest() |
| : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), |
| set_cpu_used_(GET_PARAM(2)), min_psnr_(DBL_MAX), |
| tune_content_(AOM_CONTENT_DEFAULT) {} |
| virtual ~CpuSpeedTest() {} |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(encoding_mode_); |
| cfg_.g_lag_in_frames = 25; |
| cfg_.rc_end_usage = AOM_VBR; |
| } |
| |
| virtual void BeginPassHook(unsigned int /*pass*/) { min_psnr_ = DBL_MAX; } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AOME_SET_CPUUSED, set_cpu_used_); |
| encoder->Control(AV1E_SET_TUNE_CONTENT, tune_content_); |
| encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); |
| encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7); |
| encoder->Control(AOME_SET_ARNR_STRENGTH, 5); |
| } |
| } |
| |
| virtual void PSNRPktHook(const aom_codec_cx_pkt_t *pkt) { |
| if (pkt->data.psnr.psnr[0] < min_psnr_) min_psnr_ = pkt->data.psnr.psnr[0]; |
| } |
| |
| void TestQ0(); |
| void TestScreencastQ0(); |
| void TestTuneScreen(); |
| void TestEncodeHighBitrate(); |
| void TestLowBitrate(); |
| |
| ::libaom_test::TestMode encoding_mode_; |
| int set_cpu_used_; |
| double min_psnr_; |
| int tune_content_; |
| }; |
| |
| void CpuSpeedTest::TestQ0() { |
| // Validate that this non multiple of 64 wide clip encodes and decodes |
| // without a mismatch when passing in a very low max q. This pushes |
| // the encoder to producing lots of big partitions which will likely |
| // extend into the border and test the border condition. |
| cfg_.rc_target_bitrate = 400; |
| cfg_.rc_max_quantizer = 0; |
| cfg_.rc_min_quantizer = 0; |
| const unsigned int width = 208; |
| const unsigned int height = 144; |
| const unsigned int bit_depth = 8; |
| |
| ::libaom_test::I420VideoSource video("hantro_odd.yuv", width, height, 30, 1, |
| 0, 10); |
| |
| init_flags_ = AOM_CODEC_USE_PSNR; |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| const double lossless_psnr = |
| get_lossless_psnr(width, height, bit_depth, false); |
| EXPECT_EQ(min_psnr_, lossless_psnr); |
| } |
| |
| void CpuSpeedTest::TestScreencastQ0() { |
| ::libaom_test::Y4mVideoSource video("screendata.y4m", 0, 3); |
| cfg_.g_timebase = video.timebase(); |
| cfg_.rc_target_bitrate = 400; |
| cfg_.rc_max_quantizer = 0; |
| cfg_.rc_min_quantizer = 0; |
| const unsigned int width = 640; |
| const unsigned int height = 480; |
| const unsigned int bit_depth = 8; |
| |
| init_flags_ = AOM_CODEC_USE_PSNR; |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| |
| const double lossless_psnr = |
| get_lossless_psnr(width, height, bit_depth, false); |
| EXPECT_EQ(min_psnr_, lossless_psnr); |
| } |
| |
| void CpuSpeedTest::TestTuneScreen() { |
| ::libaom_test::Y4mVideoSource video("screendata.y4m", 0, 3); |
| cfg_.g_timebase = video.timebase(); |
| cfg_.rc_target_bitrate = 2000; |
| cfg_.rc_max_quantizer = 255; |
| cfg_.rc_min_quantizer = 0; |
| tune_content_ = AOM_CONTENT_SCREEN; |
| |
| init_flags_ = AOM_CODEC_USE_PSNR; |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| } |
| |
| void CpuSpeedTest::TestEncodeHighBitrate() { |
| // Validate that this non multiple of 64 wide clip encodes and decodes |
| // without a mismatch when passing in a very low max q. This pushes |
| // the encoder to producing lots of big partitions which will likely |
| // extend into the border and test the border condition. |
| cfg_.rc_target_bitrate = 12000; |
| cfg_.rc_max_quantizer = 40; |
| cfg_.rc_min_quantizer = 0; |
| |
| ::libaom_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0, |
| 10); |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| } |
| |
| void CpuSpeedTest::TestLowBitrate() { |
| // Validate that this clip encodes and decodes without a mismatch |
| // when passing in a very high min q. This pushes the encoder to producing |
| // lots of small partitions which might will test the other condition. |
| cfg_.rc_target_bitrate = 200; |
| cfg_.rc_min_quantizer = 160; |
| |
| ::libaom_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0, |
| 10); |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| } |
| |
| TEST_P(CpuSpeedTest, TestQ0) { TestQ0(); } |
| TEST_P(CpuSpeedTest, TestScreencastQ0) { TestScreencastQ0(); } |
| TEST_P(CpuSpeedTest, TestTuneScreen) { TestTuneScreen(); } |
| TEST_P(CpuSpeedTest, TestEncodeHighBitrate) { TestEncodeHighBitrate(); } |
| TEST_P(CpuSpeedTest, TestLowBitrate) { TestLowBitrate(); } |
| |
| class CpuSpeedTestLarge : public CpuSpeedTest {}; |
| |
| TEST_P(CpuSpeedTestLarge, TestQ0) { TestQ0(); } |
| TEST_P(CpuSpeedTestLarge, TestScreencastQ0) { TestScreencastQ0(); } |
| TEST_P(CpuSpeedTestLarge, TestTuneScreen) { TestTuneScreen(); } |
| TEST_P(CpuSpeedTestLarge, TestEncodeHighBitrate) { TestEncodeHighBitrate(); } |
| TEST_P(CpuSpeedTestLarge, TestLowBitrate) { TestLowBitrate(); } |
| |
| AV1_INSTANTIATE_TEST_SUITE(CpuSpeedTest, GOODQUALITY_TEST_MODES, |
| ::testing::Range(1, 3)); |
| AV1_INSTANTIATE_TEST_SUITE(CpuSpeedTestLarge, GOODQUALITY_TEST_MODES, |
| ::testing::Range(0, 1)); |
| } // namespace |