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Diffstat (limited to '')
-rw-r--r-- | third_party/aom/test/screen_content_test.cc | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/third_party/aom/test/screen_content_test.cc b/third_party/aom/test/screen_content_test.cc new file mode 100644 index 0000000000..974c50b3c6 --- /dev/null +++ b/third_party/aom/test/screen_content_test.cc @@ -0,0 +1,135 @@ +/* + * 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 "aom/aom_codec.h" +#include "third_party/googletest/src/googletest/include/gtest/gtest.h" +#include "test/codec_factory.h" +#include "test/encode_test_driver.h" +#include "test/y4m_video_source.h" +#include "test/util.h" + +namespace { +// This class is used to validate if screen_content_tools are turned on +// appropriately. +class ScreenContentToolsTestLarge + : public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, + aom_rc_mode>, + public ::libaom_test::EncoderTest { + protected: + ScreenContentToolsTestLarge() + : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), + rc_end_usage_(GET_PARAM(2)) { + is_screen_content_violated_ = true; + tune_content_ = AOM_CONTENT_DEFAULT; + } + ~ScreenContentToolsTestLarge() override = default; + + void SetUp() override { + InitializeConfig(encoding_mode_); + const aom_rational timebase = { 1, 30 }; + cfg_.g_timebase = timebase; + cfg_.rc_end_usage = rc_end_usage_; + cfg_.g_threads = 1; + cfg_.g_lag_in_frames = 35; + cfg_.rc_target_bitrate = 1000; + cfg_.g_profile = 0; + } + + bool DoDecode() const override { return true; } + + void PreEncodeFrameHook(::libaom_test::VideoSource *video, + ::libaom_test::Encoder *encoder) override { + if (video->frame() == 0) { + encoder->Control(AOME_SET_CPUUSED, 5); + encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); + encoder->Control(AV1E_SET_TUNE_CONTENT, tune_content_); + } + } + + bool HandleDecodeResult(const aom_codec_err_t res_dec, + libaom_test::Decoder *decoder) override { + EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError(); + if (AOM_CODEC_OK == res_dec) { + aom_codec_ctx_t *ctx_dec = decoder->GetDecoder(); + aom_screen_content_tools_info sc_info; + + AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_SCREEN_CONTENT_TOOLS_INFO, + &sc_info); + if (sc_info.allow_screen_content_tools == 1) { + is_screen_content_violated_ = false; + } + } + return AOM_CODEC_OK == res_dec; + } + + ::libaom_test::TestMode encoding_mode_; + bool is_screen_content_violated_; + int tune_content_; + aom_rc_mode rc_end_usage_; +}; + +TEST_P(ScreenContentToolsTestLarge, ScreenContentToolsTest) { + // force screen content tools on + ::libaom_test::Y4mVideoSource video_nonsc("park_joy_90p_8_444.y4m", 0, 1); + cfg_.g_profile = 1; + tune_content_ = AOM_CONTENT_SCREEN; + ASSERT_NO_FATAL_FAILURE(RunLoop(&video_nonsc)); + ASSERT_EQ(is_screen_content_violated_, false) + << "Failed for tune_content_ = AOM_CONTENT_SCREEN"; + + // Don't force screen content, however as the input is screen content + // allow_screen_content_tools should still be turned on + ::libaom_test::Y4mVideoSource video_sc("desktop_credits.y4m", 0, 1); + cfg_.g_profile = 1; + is_screen_content_violated_ = true; + tune_content_ = AOM_CONTENT_DEFAULT; + ASSERT_NO_FATAL_FAILURE(RunLoop(&video_sc)); + ASSERT_EQ(is_screen_content_violated_, false) + << "Failed detection of screen content"; + + // TODO(anyone): Enable below test once low resolution screen content + // detection issues are fixed. + // low resolution test + // ::libaom_test::Y4mVideoSource video_sc("screendata.y4m", 0, 1); + // cfg_.g_profile = 0; + // is_screen_content_violated_ = true; + // tune_content_ = AOM_CONTENT_DEFAULT; + // ASSERT_NO_FATAL_FAILURE(RunLoop(&video_sc)); + // ASSERT_EQ(is_screen_content_violated_, false) + // << "Failed detection of screen content(lowres)"; +} + +AV1_INSTANTIATE_TEST_SUITE(ScreenContentToolsTestLarge, + ::testing::Values(::libaom_test::kOnePassGood, + ::libaom_test::kTwoPassGood), + ::testing::Values(AOM_Q)); + +class ScreenContentToolsMultiThreadTestLarge + : public ScreenContentToolsTestLarge {}; + +TEST_P(ScreenContentToolsMultiThreadTestLarge, ScreenContentToolsTest) { + // Don't force screen content, however as the input is screen content + // allow_screen_content_tools should still be turned on even with + // multi-threaded encoding. + ::libaom_test::Y4mVideoSource video_sc("desktop_credits.y4m", 0, 10); + cfg_.g_profile = 1; + cfg_.g_threads = 4; + is_screen_content_violated_ = true; + tune_content_ = AOM_CONTENT_DEFAULT; + ASSERT_NO_FATAL_FAILURE(RunLoop(&video_sc)); + ASSERT_EQ(is_screen_content_violated_, false) + << "Failed detection of screen content"; +} + +AV1_INSTANTIATE_TEST_SUITE(ScreenContentToolsMultiThreadTestLarge, + ::testing::Values(::libaom_test::kOnePassGood, + ::libaom_test::kTwoPassGood), + ::testing::Values(AOM_Q)); +} // namespace |