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Diffstat (limited to '')
-rw-r--r-- | third_party/aom/test/scalability_test.cc | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/third_party/aom/test/scalability_test.cc b/third_party/aom/test/scalability_test.cc new file mode 100644 index 0000000000..12cb03cac4 --- /dev/null +++ b/third_party/aom/test/scalability_test.cc @@ -0,0 +1,81 @@ +/* + * 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 "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 { + +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 |