| /* |
| * 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 "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<BLOCK_SIZE>(bsize), |
| static_cast<PARTITION_TYPE>(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 |
