95 lines
3.7 KiB
C++
95 lines
3.7 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 "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/i420_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 test the presence of still picture feature.
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class StillPicturePresenceTest
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: public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int>,
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public ::libaom_test::EncoderTest {
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protected:
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StillPicturePresenceTest()
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: EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
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enable_full_header_(GET_PARAM(2)) {
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still_picture_coding_violated_ = false;
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}
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~StillPicturePresenceTest() 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 = AOM_Q;
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cfg_.g_threads = 1;
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cfg_.full_still_picture_hdr = enable_full_header_;
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cfg_.g_limit = 1;
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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(AV1E_SET_FORCE_VIDEO_MODE, 0);
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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_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_STILL_PICTURE,
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&still_pic_info_);
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if (still_pic_info_.is_still_picture != 1) {
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still_picture_coding_violated_ = true;
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}
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if (still_pic_info_.is_reduced_still_picture_hdr == enable_full_header_) {
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/* If full_still_picture_header is enabled in encoder config but
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* bitstream contains reduced_still_picture_header set, then set
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* still_picture_coding_violated_ to true.
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* Similarly, if full_still_picture_header is disabled in encoder config
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* but bitstream contains reduced_still_picture_header not set, then set
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* still_picture_coding_violated_ to true.
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*/
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still_picture_coding_violated_ = true;
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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 still_picture_coding_violated_;
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int enable_full_header_;
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aom_still_picture_info still_pic_info_;
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aom_rc_mode end_usage_check_;
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};
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TEST_P(StillPicturePresenceTest, StillPictureEncodePresenceTest) {
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libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
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cfg_.g_timebase.den, cfg_.g_timebase.num,
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0, 1);
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ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
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ASSERT_EQ(still_picture_coding_violated_, false);
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}
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AV1_INSTANTIATE_TEST_SUITE(StillPicturePresenceTest,
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::testing::Values(::libaom_test::kOnePassGood,
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::libaom_test::kTwoPassGood),
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::testing::Values(1, 0));
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} // namespace
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