| /* |
| * 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; |
| } |
| virtual ~ScreenContentToolsTestLarge() {} |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(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; |
| } |
| |
| virtual bool DoDecode() const { return 1; } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AOME_SET_CPUUSED, 5); |
| encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); |
| encoder->Control(AV1E_SET_TUNE_CONTENT, tune_content_); |
| } |
| } |
| |
| virtual bool HandleDecodeResult(const aom_codec_err_t res_dec, |
| libaom_test::Decoder *decoder) { |
| 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, NONREALTIME_TEST_MODES, |
| ::testing::Values(AOM_Q)); |
| } // namespace |