135 lines
5.2 KiB
C++
135 lines
5.2 KiB
C++
/*
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* Copyright (c) 2020, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#include "aom/aom_codec.h"
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#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
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#include "test/codec_factory.h"
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#include "test/encode_test_driver.h"
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#include "test/y4m_video_source.h"
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#include "test/util.h"
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namespace {
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// This class is used to validate if screen_content_tools are turned on
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// appropriately.
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class ScreenContentToolsTestLarge
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: public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode,
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aom_rc_mode>,
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public ::libaom_test::EncoderTest {
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protected:
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ScreenContentToolsTestLarge()
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: EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
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rc_end_usage_(GET_PARAM(2)) {
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is_screen_content_violated_ = true;
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tune_content_ = AOM_CONTENT_DEFAULT;
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}
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~ScreenContentToolsTestLarge() override = default;
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void SetUp() override {
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InitializeConfig(encoding_mode_);
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const aom_rational timebase = { 1, 30 };
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cfg_.g_timebase = timebase;
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cfg_.rc_end_usage = rc_end_usage_;
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cfg_.g_threads = 1;
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cfg_.g_lag_in_frames = 35;
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cfg_.rc_target_bitrate = 1000;
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cfg_.g_profile = 0;
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}
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bool DoDecode() const override { return true; }
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void PreEncodeFrameHook(::libaom_test::VideoSource *video,
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::libaom_test::Encoder *encoder) override {
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if (video->frame() == 0) {
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encoder->Control(AOME_SET_CPUUSED, 5);
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encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
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encoder->Control(AV1E_SET_TUNE_CONTENT, tune_content_);
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}
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}
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bool HandleDecodeResult(const aom_codec_err_t res_dec,
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libaom_test::Decoder *decoder) override {
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EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
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if (AOM_CODEC_OK == res_dec) {
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aom_codec_ctx_t *ctx_dec = decoder->GetDecoder();
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aom_screen_content_tools_info sc_info;
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AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_SCREEN_CONTENT_TOOLS_INFO,
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&sc_info);
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if (sc_info.allow_screen_content_tools == 1) {
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is_screen_content_violated_ = false;
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}
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}
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return AOM_CODEC_OK == res_dec;
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}
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::libaom_test::TestMode encoding_mode_;
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bool is_screen_content_violated_;
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int tune_content_;
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aom_rc_mode rc_end_usage_;
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};
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TEST_P(ScreenContentToolsTestLarge, ScreenContentToolsTest) {
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// force screen content tools on
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::libaom_test::Y4mVideoSource video_nonsc("park_joy_90p_8_444.y4m", 0, 1);
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cfg_.g_profile = 1;
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tune_content_ = AOM_CONTENT_SCREEN;
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ASSERT_NO_FATAL_FAILURE(RunLoop(&video_nonsc));
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ASSERT_EQ(is_screen_content_violated_, false)
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<< "Failed for tune_content_ = AOM_CONTENT_SCREEN";
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// Don't force screen content, however as the input is screen content
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// allow_screen_content_tools should still be turned on
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::libaom_test::Y4mVideoSource video_sc("desktop_credits.y4m", 0, 1);
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cfg_.g_profile = 1;
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is_screen_content_violated_ = true;
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tune_content_ = AOM_CONTENT_DEFAULT;
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ASSERT_NO_FATAL_FAILURE(RunLoop(&video_sc));
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ASSERT_EQ(is_screen_content_violated_, false)
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<< "Failed detection of screen content";
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// TODO(anyone): Enable below test once low resolution screen content
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// detection issues are fixed.
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// low resolution test
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// ::libaom_test::Y4mVideoSource video_sc("screendata.y4m", 0, 1);
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// cfg_.g_profile = 0;
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// is_screen_content_violated_ = true;
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// tune_content_ = AOM_CONTENT_DEFAULT;
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// ASSERT_NO_FATAL_FAILURE(RunLoop(&video_sc));
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// ASSERT_EQ(is_screen_content_violated_, false)
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// << "Failed detection of screen content(lowres)";
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}
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AV1_INSTANTIATE_TEST_SUITE(ScreenContentToolsTestLarge,
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::testing::Values(::libaom_test::kOnePassGood,
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::libaom_test::kTwoPassGood),
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::testing::Values(AOM_Q));
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class ScreenContentToolsMultiThreadTestLarge
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: public ScreenContentToolsTestLarge {};
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TEST_P(ScreenContentToolsMultiThreadTestLarge, ScreenContentToolsTest) {
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// Don't force screen content, however as the input is screen content
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// allow_screen_content_tools should still be turned on even with
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// multi-threaded encoding.
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::libaom_test::Y4mVideoSource video_sc("desktop_credits.y4m", 0, 10);
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cfg_.g_profile = 1;
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cfg_.g_threads = 4;
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is_screen_content_violated_ = true;
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tune_content_ = AOM_CONTENT_DEFAULT;
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ASSERT_NO_FATAL_FAILURE(RunLoop(&video_sc));
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ASSERT_EQ(is_screen_content_violated_, false)
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<< "Failed detection of screen content";
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}
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AV1_INSTANTIATE_TEST_SUITE(ScreenContentToolsMultiThreadTestLarge,
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::testing::Values(::libaom_test::kOnePassGood,
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::libaom_test::kTwoPassGood),
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::testing::Values(AOM_Q));
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} // namespace
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