81 lines
3 KiB
C++
81 lines
3 KiB
C++
/*
|
|
* Copyright (c) 2018, 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 "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 {
|
|
|
|
const int kCpuUsed = 8;
|
|
const int kBaseLayerQp = 55;
|
|
const int kEnhancementLayerQp = 20;
|
|
|
|
class ScalabilityTest
|
|
: public ::libaom_test::CodecTestWithParam<libaom_test::TestMode>,
|
|
public ::libaom_test::EncoderTest {
|
|
protected:
|
|
ScalabilityTest() : EncoderTest(GET_PARAM(0)) {}
|
|
~ScalabilityTest() override = default;
|
|
|
|
void SetUp() override {
|
|
InitializeConfig(GET_PARAM(1));
|
|
num_spatial_layers_ = 2;
|
|
}
|
|
|
|
void PreEncodeFrameHook(::libaom_test::VideoSource *video,
|
|
::libaom_test::Encoder *encoder) override {
|
|
if (video->frame() == 0) {
|
|
encoder->Control(AOME_SET_CPUUSED, kCpuUsed);
|
|
encoder->Control(AOME_SET_NUMBER_SPATIAL_LAYERS, num_spatial_layers_);
|
|
}
|
|
if (video->frame() % num_spatial_layers_) {
|
|
frame_flags_ = AOM_EFLAG_NO_REF_LAST2 | AOM_EFLAG_NO_REF_LAST3 |
|
|
AOM_EFLAG_NO_REF_GF | AOM_EFLAG_NO_REF_ARF |
|
|
AOM_EFLAG_NO_REF_BWD | AOM_EFLAG_NO_REF_ARF2 |
|
|
AOM_EFLAG_NO_UPD_LAST | AOM_EFLAG_NO_UPD_GF |
|
|
AOM_EFLAG_NO_UPD_ARF | AOM_EFLAG_NO_UPD_ENTROPY;
|
|
encoder->Control(AOME_SET_SPATIAL_LAYER_ID, 1);
|
|
encoder->Control(AOME_SET_CQ_LEVEL, kEnhancementLayerQp);
|
|
} else {
|
|
frame_flags_ = AOM_EFLAG_NO_REF_LAST2 | AOM_EFLAG_NO_REF_LAST3 |
|
|
AOM_EFLAG_NO_REF_GF | AOM_EFLAG_NO_REF_ARF |
|
|
AOM_EFLAG_NO_REF_BWD | AOM_EFLAG_NO_REF_ARF2 |
|
|
AOM_EFLAG_NO_UPD_GF | AOM_EFLAG_NO_UPD_ARF |
|
|
AOM_EFLAG_NO_UPD_ENTROPY;
|
|
encoder->Control(AOME_SET_SPATIAL_LAYER_ID, 0);
|
|
encoder->Control(AOME_SET_CQ_LEVEL, kBaseLayerQp);
|
|
}
|
|
}
|
|
|
|
void DoTest(int num_spatial_layers) {
|
|
num_spatial_layers_ = num_spatial_layers;
|
|
cfg_.rc_end_usage = AOM_Q;
|
|
cfg_.g_lag_in_frames = 0;
|
|
|
|
::libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352,
|
|
288, 30, 1, 0, 18);
|
|
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
|
|
}
|
|
|
|
int num_spatial_layers_;
|
|
};
|
|
|
|
TEST_P(ScalabilityTest, TestNoMismatch2SpatialLayers) { DoTest(2); }
|
|
|
|
TEST_P(ScalabilityTest, TestNoMismatch3SpatialLayers) { DoTest(3); }
|
|
|
|
AV1_INSTANTIATE_TEST_SUITE(ScalabilityTest,
|
|
::testing::Values(::libaom_test::kRealTime));
|
|
|
|
} // namespace
|