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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 "config/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 QMTest
: public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int>,
public ::libaom_test::EncoderTest {
protected:
QMTest() : EncoderTest(GET_PARAM(0)) {}
virtual ~QMTest() {}
virtual void SetUp() {
InitializeConfig();
SetMode(GET_PARAM(1));
set_cpu_used_ = GET_PARAM(2);
}
virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
::libaom_test::Encoder *encoder) {
if (video->frame() == 0) {
encoder->Control(AOME_SET_CPUUSED, set_cpu_used_);
encoder->Control(AV1E_SET_ENABLE_QM, 1);
encoder->Control(AV1E_SET_QM_MIN, qm_min_);
encoder->Control(AV1E_SET_QM_MAX, qm_max_);
encoder->Control(AOME_SET_MAX_INTRA_BITRATE_PCT, 100);
}
}
void DoTest(int qm_min, int qm_max) {
qm_min_ = qm_min;
qm_max_ = qm_max;
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 qm_min_;
int qm_max_;
};
// encodes and decodes without a mismatch.
TEST_P(QMTest, TestNoMisMatchQM1) { DoTest(5, 9); }
// encodes and decodes without a mismatch.
TEST_P(QMTest, TestNoMisMatchQM2) { DoTest(0, 8); }
// encodes and decodes without a mismatch.
TEST_P(QMTest, TestNoMisMatchQM3) { DoTest(9, 15); }
AV1_INSTANTIATE_TEST_CASE(QMTest,
::testing::Values(::libaom_test::kRealTime,
::libaom_test::kOnePassGood),
::testing::Range(5, 9));
} // namespace
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