/* * 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 "aom/aom_codec.h" #include "av1/common/blockd.h" #include "third_party/googletest/src/googletest/include/gtest/gtest.h" #include "test/codec_factory.h" #include "test/encode_test_driver.h" #include "test/y4m_video_source.h" #include "test/util.h" // Verify the optimized implementation of get_partition_subsize() produces the // same results as the Partition_Subsize lookup table in the spec. TEST(BlockdTest, GetPartitionSubsize) { // The Partition_Subsize table in the spec (Section 9.3. Conversion tables). /* clang-format off */ static const BLOCK_SIZE kPartitionSubsize[10][BLOCK_SIZES_ALL] = { { BLOCK_4X4, BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X8, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_128X128, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X4, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X8, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_128X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_4X8, BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X128, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_4X4, BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X8, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X8, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_128X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X8, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_128X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X128, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X128, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X4, BLOCK_INVALID, BLOCK_INVALID, BLOCK_32X8, BLOCK_INVALID, BLOCK_INVALID, BLOCK_64X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID }, { BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_4X16, BLOCK_INVALID, BLOCK_INVALID, BLOCK_8X32, BLOCK_INVALID, BLOCK_INVALID, BLOCK_16X64, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID, BLOCK_INVALID } }; /* clang-format on */ for (int partition = 0; partition < 10; partition++) { for (int bsize = BLOCK_4X4; bsize < BLOCK_SIZES_ALL; bsize++) { EXPECT_EQ(kPartitionSubsize[partition][bsize], get_partition_subsize(static_cast(bsize), static_cast(partition))); } } } #if CONFIG_AV1_DECODER && CONFIG_AV1_ENCODER namespace { // This class is used to validate if sb_size configured is respected // in the bitstream class SuperBlockSizeTestLarge : public ::libaom_test::CodecTestWith3Params< libaom_test::TestMode, aom_superblock_size_t, aom_rc_mode>, public ::libaom_test::EncoderTest { protected: SuperBlockSizeTestLarge() : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), superblock_size_(GET_PARAM(2)), rc_end_usage_(GET_PARAM(3)) { sb_size_violated_ = false; } ~SuperBlockSizeTestLarge() override = default; void SetUp() override { InitializeConfig(encoding_mode_); const aom_rational timebase = { 1, 30 }; cfg_.g_timebase = timebase; cfg_.rc_end_usage = rc_end_usage_; cfg_.g_threads = 1; cfg_.g_lag_in_frames = 35; cfg_.rc_target_bitrate = 1000; } bool DoDecode() const override { return true; } void PreEncodeFrameHook(::libaom_test::VideoSource *video, ::libaom_test::Encoder *encoder) override { if (video->frame() == 0) { encoder->Control(AOME_SET_CPUUSED, 5); encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); encoder->Control(AV1E_SET_SUPERBLOCK_SIZE, superblock_size_); } } bool HandleDecodeResult(const aom_codec_err_t res_dec, libaom_test::Decoder *decoder) override { EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError(); if (AOM_CODEC_OK == res_dec && superblock_size_ != AOM_SUPERBLOCK_SIZE_DYNAMIC) { aom_codec_ctx_t *ctx_dec = decoder->GetDecoder(); aom_superblock_size_t sb_size; AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_SB_SIZE, &sb_size); if (superblock_size_ != sb_size) { sb_size_violated_ = true; } } return AOM_CODEC_OK == res_dec; } ::libaom_test::TestMode encoding_mode_; aom_superblock_size_t superblock_size_; bool sb_size_violated_; aom_rc_mode rc_end_usage_; }; TEST_P(SuperBlockSizeTestLarge, SuperBlockSizeTest) { ::libaom_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 1); ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); ASSERT_EQ(sb_size_violated_, false) << "Failed for SB size " << superblock_size_; } const ::libaom_test::TestMode kTestModes[] = { #if CONFIG_REALTIME_ONLY ::libaom_test::kRealTime #else ::libaom_test::kRealTime, ::libaom_test::kOnePassGood, ::libaom_test::kTwoPassGood #endif }; AV1_INSTANTIATE_TEST_SUITE(SuperBlockSizeTestLarge, ::testing::ValuesIn(kTestModes), ::testing::Values(AOM_SUPERBLOCK_SIZE_64X64, AOM_SUPERBLOCK_SIZE_128X128), ::testing::Values(AOM_Q, AOM_VBR, AOM_CBR, AOM_CQ)); } // namespace #endif