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/*
* Copyright (c) 2016, 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_config.h"
#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"
namespace {
class AqSegmentTest
: public ::libaom_test::EncoderTest,
public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int> {
protected:
AqSegmentTest() : EncoderTest(GET_PARAM(0)) {}
virtual ~AqSegmentTest() {}
virtual void SetUp() {
InitializeConfig();
SetMode(GET_PARAM(1));
set_cpu_used_ = GET_PARAM(2);
aq_mode_ = 0;
}
virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
::libaom_test::Encoder *encoder) {
if (video->frame() == 1) {
encoder->Control(AOME_SET_CPUUSED, set_cpu_used_);
encoder->Control(AV1E_SET_AQ_MODE, aq_mode_);
#if CONFIG_EXT_DELTA_Q
encoder->Control(AV1E_SET_DELTAQ_MODE, deltaq_mode_);
#endif
encoder->Control(AOME_SET_MAX_INTRA_BITRATE_PCT, 100);
}
}
void DoTest(int aq_mode) {
aq_mode_ = aq_mode;
#if CONFIG_EXT_DELTA_Q
deltaq_mode_ = 0;
#endif
cfg_.kf_max_dist = 12;
cfg_.rc_min_quantizer = 8;
cfg_.rc_max_quantizer = 56;
cfg_.rc_end_usage = AOM_CBR;
cfg_.g_lag_in_frames = 6;
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
cfg_.rc_target_bitrate = 300;
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352,
288, 30, 1, 0, 15);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
}
int set_cpu_used_;
int aq_mode_;
#if CONFIG_EXT_DELTA_Q
int deltaq_mode_;
#endif
};
// Validate that this AQ segmentation mode (AQ=1, variance_ap)
// encodes and decodes without a mismatch.
TEST_P(AqSegmentTest, TestNoMisMatchAQ1) { DoTest(1); }
// Validate that this AQ segmentation mode (AQ=2, complexity_aq)
// encodes and decodes without a mismatch.
TEST_P(AqSegmentTest, TestNoMisMatchAQ2) { DoTest(2); }
// Validate that this AQ segmentation mode (AQ=3, cyclic_refresh_aq)
// encodes and decodes without a mismatch.
TEST_P(AqSegmentTest, TestNoMisMatchAQ3) { DoTest(3); }
class AqSegmentTestLarge : public AqSegmentTest {};
TEST_P(AqSegmentTestLarge, TestNoMisMatchAQ1) { DoTest(1); }
TEST_P(AqSegmentTestLarge, TestNoMisMatchAQ2) { DoTest(2); }
TEST_P(AqSegmentTestLarge, TestNoMisMatchAQ3) { DoTest(3); }
#if CONFIG_DELTA_Q & !CONFIG_EXT_DELTA_Q
// Validate that this AQ mode (AQ=4, delta q)
// encodes and decodes without a mismatch.
TEST_P(AqSegmentTest, TestNoMisMatchAQ4) {
cfg_.rc_end_usage = AOM_CQ;
aq_mode_ = 4;
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
30, 1, 0, 100);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
}
#endif
#if CONFIG_EXT_DELTA_Q
// Validate that this delta q mode
// encodes and decodes without a mismatch.
TEST_P(AqSegmentTest, TestNoMisMatchExtDeltaQ) {
cfg_.rc_end_usage = AOM_CQ;
aq_mode_ = 0;
deltaq_mode_ = 2;
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
30, 1, 0, 100);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
}
#endif
AV1_INSTANTIATE_TEST_CASE(AqSegmentTest,
::testing::Values(::libaom_test::kRealTime,
::libaom_test::kOnePassGood),
::testing::Range(5, 9));
AV1_INSTANTIATE_TEST_CASE(AqSegmentTestLarge,
::testing::Values(::libaom_test::kRealTime,
::libaom_test::kOnePassGood),
::testing::Range(3, 5));
} // namespace
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