| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. 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 |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include "aom/aom_codec.h" |
| #include "aom_dsp/aom_dsp_common.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/i420_video_source.h" |
| #include "test/util.h" |
| |
| namespace { |
| typedef struct { |
| // Superblock size |
| const unsigned int sb_size; |
| // log2(number of tile rows) |
| const unsigned int tile_rows; |
| // log2(number of tile columns) |
| const unsigned int tile_cols; |
| } uniformTileConfigParam; |
| |
| static const uniformTileConfigParam uniformTileConfigParams[] = { |
| { 128, 0, 0 }, { 128, 0, 2 }, { 128, 2, 0 }, { 128, 1, 2 }, { 128, 2, 2 }, |
| { 128, 3, 2 }, { 64, 0, 0 }, { 64, 0, 2 }, { 64, 2, 0 }, { 64, 1, 2 }, |
| { 64, 2, 2 }, { 64, 3, 3 }, { 64, 4, 4 } |
| }; |
| |
| typedef struct { |
| // Superblock size |
| const unsigned int sb_size; |
| // number of tile widths |
| const unsigned int tile_width_count; |
| // list of tile widths |
| int tile_widths[AOM_MAX_TILE_COLS]; |
| // number of tile heights |
| const unsigned int tile_height_count; |
| // list of tile heights |
| int tile_heights[AOM_MAX_TILE_ROWS]; |
| } nonUniformTileConfigParam; |
| |
| const nonUniformTileConfigParam nonUniformTileConfigParams[] = { |
| { 64, 1, { 3 }, 1, { 3 } }, { 64, 2, { 1, 2 }, 2, { 1, 2 } }, |
| { 64, 3, { 2, 3, 4 }, 2, { 2, 3 } }, { 128, 1, { 3 }, 1, { 3 } }, |
| { 128, 2, { 1, 2 }, 2, { 1, 2 } }, { 128, 3, { 2, 3, 4 }, 2, { 2, 3 } }, |
| }; |
| |
| // Find smallest k>=0 such that (blk_size << k) >= target |
| static INLINE int tile_log2(int blk_size, int target) { |
| int k; |
| for (k = 0; (blk_size << k) < target; k++) { |
| } |
| return k; |
| } |
| |
| // This class is used to validate tile configuration for uniform spacing. |
| class UniformTileConfigTestLarge |
| : public ::libaom_test::CodecTestWith3Params< |
| libaom_test::TestMode, uniformTileConfigParam, aom_rc_mode>, |
| public ::libaom_test::EncoderTest { |
| protected: |
| UniformTileConfigTestLarge() |
| : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), |
| tile_config_param_(GET_PARAM(2)), end_usage_check_(GET_PARAM(3)) { |
| tile_config_violated_ = false; |
| max_tile_cols_log2_ = tile_log2(1, AOM_MAX_TILE_COLS); |
| max_tile_rows_log2_ = tile_log2(1, AOM_MAX_TILE_ROWS); |
| } |
| virtual ~UniformTileConfigTestLarge() {} |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(encoding_mode_); |
| const aom_rational timebase = { 1, 30 }; |
| cfg_.g_timebase = timebase; |
| cfg_.rc_end_usage = end_usage_check_; |
| cfg_.g_threads = 1; |
| cfg_.g_lag_in_frames = 19; |
| } |
| |
| virtual bool DoDecode() const { return 1; } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AV1E_SET_TILE_COLUMNS, tile_config_param_.tile_cols); |
| encoder->Control(AV1E_SET_TILE_ROWS, tile_config_param_.tile_rows); |
| encoder->Control(AOME_SET_CPUUSED, 5); |
| encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); |
| encoder->Control(AV1E_SET_SUPERBLOCK_SIZE, |
| tile_config_param_.sb_size == 64 |
| ? AOM_SUPERBLOCK_SIZE_64X64 |
| : AOM_SUPERBLOCK_SIZE_128X128); |
| } |
| } |
| |
| virtual bool HandleDecodeResult(const aom_codec_err_t res_dec, |
| libaom_test::Decoder *decoder) { |
| EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError(); |
| if (AOM_CODEC_OK == res_dec) { |
| aom_codec_ctx_t *ctx_dec = decoder->GetDecoder(); |
| aom_tile_info tile_info; |
| int config_tile_columns = AOMMIN(1 << (int)tile_config_param_.tile_cols, |
| 1 << max_tile_cols_log2_); |
| int config_tile_rows = AOMMIN(1 << (int)tile_config_param_.tile_rows, |
| 1 << max_tile_rows_log2_); |
| |
| AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_TILE_INFO, &tile_info); |
| if (tile_info.tile_columns != config_tile_columns || |
| tile_info.tile_rows != config_tile_rows) { |
| tile_config_violated_ = true; |
| } |
| } |
| return AOM_CODEC_OK == res_dec; |
| } |
| |
| ::libaom_test::TestMode encoding_mode_; |
| const uniformTileConfigParam tile_config_param_; |
| int max_tile_cols_log2_; |
| int max_tile_rows_log2_; |
| bool tile_config_violated_; |
| aom_rc_mode end_usage_check_; |
| }; |
| |
| // This class is used to validate tile configuration for non uniform spacing. |
| class NonUniformTileConfigTestLarge |
| : public ::libaom_test::CodecTestWith3Params< |
| libaom_test::TestMode, nonUniformTileConfigParam, aom_rc_mode>, |
| public ::libaom_test::EncoderTest { |
| protected: |
| NonUniformTileConfigTestLarge() |
| : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), |
| tile_config_param_(GET_PARAM(2)), rc_end_usage_(GET_PARAM(3)) { |
| tile_config_violated_ = false; |
| } |
| virtual ~NonUniformTileConfigTestLarge() {} |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(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; |
| cfg_.tile_width_count = tile_config_param_.tile_width_count; |
| memcpy(cfg_.tile_widths, tile_config_param_.tile_widths, |
| sizeof(tile_config_param_.tile_widths[0]) * |
| tile_config_param_.tile_width_count); |
| cfg_.tile_height_count = tile_config_param_.tile_height_count; |
| memcpy(cfg_.tile_heights, tile_config_param_.tile_heights, |
| sizeof(tile_config_param_.tile_heights[0]) * |
| tile_config_param_.tile_height_count); |
| } |
| |
| virtual bool DoDecode() const { return 1; } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AOME_SET_CPUUSED, 5); |
| encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); |
| encoder->Control(AV1E_SET_SUPERBLOCK_SIZE, |
| tile_config_param_.sb_size == 64 |
| ? AOM_SUPERBLOCK_SIZE_64X64 |
| : AOM_SUPERBLOCK_SIZE_128X128); |
| } |
| } |
| |
| virtual bool HandleDecodeResult(const aom_codec_err_t res_dec, |
| libaom_test::Decoder *decoder) { |
| EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError(); |
| if (AOM_CODEC_OK == res_dec) { |
| aom_codec_ctx_t *ctx_dec = decoder->GetDecoder(); |
| aom_tile_info tile_info; |
| AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_TILE_INFO, &tile_info); |
| |
| // check validity of tile cols |
| int tile_col_idx, tile_col = 0; |
| for (tile_col_idx = 0; tile_col_idx < tile_info.tile_columns - 1; |
| tile_col_idx++) { |
| if (tile_config_param_.tile_widths[tile_col] != |
| tile_info.tile_widths[tile_col_idx]) |
| tile_config_violated_ = true; |
| tile_col = (tile_col + 1) % (int)tile_config_param_.tile_width_count; |
| } |
| // last column may not be able to accommodate config, but if it is |
| // greater than what is configured, there is a violation. |
| if (tile_config_param_.tile_widths[tile_col] < |
| tile_info.tile_widths[tile_col_idx]) |
| tile_config_violated_ = true; |
| |
| // check validity of tile rows |
| int tile_row_idx, tile_row = 0; |
| for (tile_row_idx = 0; tile_row_idx < tile_info.tile_rows - 1; |
| tile_row_idx++) { |
| if (tile_config_param_.tile_heights[tile_row] != |
| tile_info.tile_heights[tile_row_idx]) |
| tile_config_violated_ = true; |
| tile_row = (tile_row + 1) % (int)tile_config_param_.tile_height_count; |
| } |
| // last row may not be able to accommodate config, but if it is |
| // greater than what is configured, there is a violation. |
| if (tile_config_param_.tile_heights[tile_row] < |
| tile_info.tile_heights[tile_row_idx]) |
| tile_config_violated_ = true; |
| } |
| return AOM_CODEC_OK == res_dec; |
| } |
| |
| ::libaom_test::TestMode encoding_mode_; |
| const nonUniformTileConfigParam tile_config_param_; |
| bool tile_config_violated_; |
| aom_rc_mode rc_end_usage_; |
| }; |
| |
| TEST_P(UniformTileConfigTestLarge, UniformTileConfigTest) { |
| ::libaom_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 1); |
| ASSERT_NO_FATAL_FAILURE(video.Begin()); |
| |
| int max_tiles_cols = video.img()->w / (int)tile_config_param_.sb_size; |
| int max_tiles_rows = video.img()->h / (int)tile_config_param_.sb_size; |
| max_tile_cols_log2_ = tile_log2(1, AOMMIN(max_tiles_cols, AOM_MAX_TILE_COLS)); |
| max_tile_rows_log2_ = tile_log2(1, AOMMIN(max_tiles_rows, AOM_MAX_TILE_ROWS)); |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| ASSERT_EQ(tile_config_violated_, false); |
| } |
| |
| TEST_P(UniformTileConfigTestLarge, UniformTileConfigTestLowRes) { |
| ::libaom_test::Y4mVideoSource video("screendata.y4m", 0, 1); |
| ASSERT_NO_FATAL_FAILURE(video.Begin()); |
| |
| int max_tiles_cols = video.img()->w / (int)tile_config_param_.sb_size; |
| int max_tiles_rows = video.img()->h / (int)tile_config_param_.sb_size; |
| max_tile_cols_log2_ = tile_log2(1, AOMMIN(max_tiles_cols, AOM_MAX_TILE_COLS)); |
| max_tile_rows_log2_ = tile_log2(1, AOMMIN(max_tiles_rows, AOM_MAX_TILE_ROWS)); |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| ASSERT_EQ(tile_config_violated_, false); |
| } |
| |
| TEST_P(NonUniformTileConfigTestLarge, NonUniformTileConfigTest) { |
| ::libaom_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 1); |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| ASSERT_EQ(tile_config_violated_, false); |
| } |
| |
| AV1_INSTANTIATE_TEST_SUITE(UniformTileConfigTestLarge, GOODQUALITY_TEST_MODES, |
| ::testing::ValuesIn(uniformTileConfigParams), |
| ::testing::Values(AOM_Q, AOM_VBR, AOM_CBR, AOM_CQ)); |
| |
| AV1_INSTANTIATE_TEST_SUITE(NonUniformTileConfigTestLarge, |
| GOODQUALITY_TEST_MODES, |
| ::testing::ValuesIn(nonUniformTileConfigParams), |
| ::testing::Values(AOM_Q, AOM_VBR, AOM_CBR, AOM_CQ)); |
| |
| typedef struct { |
| // Number of tile groups to set. |
| const int num_tg; |
| // Number of tile rows to set |
| const int num_tile_rows; |
| // Number of tile columns to set |
| const int num_tile_cols; |
| } TileGroupConfigParams; |
| |
| static const TileGroupConfigParams tileGroupTestParams[] = { |
| { 5, 4, 4 }, { 3, 3, 3 }, { 5, 3, 3 }, { 7, 5, 5 }, { 7, 3, 3 }, { 7, 4, 4 } |
| }; |
| |
| std::ostream &operator<<(std::ostream &os, |
| const TileGroupConfigParams &test_arg) { |
| return os << "TileGroupConfigParams { num_tg:" << test_arg.num_tg |
| << " num_tile_rows:" << test_arg.num_tile_rows |
| << " num_tile_cols:" << test_arg.num_tile_cols << " }"; |
| } |
| |
| // This class is used to test number of tile groups present in header. |
| class TileGroupTestLarge |
| : public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, |
| TileGroupConfigParams>, |
| public ::libaom_test::EncoderTest { |
| protected: |
| TileGroupTestLarge() |
| : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), |
| tile_group_config_params_(GET_PARAM(2)) { |
| tile_group_config_violated_ = false; |
| } |
| virtual ~TileGroupTestLarge() {} |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(encoding_mode_); |
| const aom_rational timebase = { 1, 30 }; |
| cfg_.g_timebase = timebase; |
| cfg_.rc_end_usage = AOM_Q; |
| cfg_.g_threads = 1; |
| } |
| |
| virtual bool DoDecode() const { return 1; } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AOME_SET_CPUUSED, 5); |
| encoder->Control(AV1E_SET_NUM_TG, tile_group_config_params_.num_tg); |
| encoder->Control(AV1E_SET_TILE_COLUMNS, |
| tile_group_config_params_.num_tile_cols); |
| encoder->Control(AV1E_SET_TILE_ROWS, |
| tile_group_config_params_.num_tile_rows); |
| } |
| } |
| |
| virtual bool HandleDecodeResult(const aom_codec_err_t res_dec, |
| libaom_test::Decoder *decoder) { |
| EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError(); |
| if (AOM_CODEC_OK == res_dec) { |
| aom_tile_info tile_info; |
| aom_codec_ctx_t *ctx_dec = decoder->GetDecoder(); |
| AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_TILE_INFO, &tile_info); |
| AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_SHOW_EXISTING_FRAME_FLAG, |
| &show_existing_frame_); |
| if (tile_info.num_tile_groups != tile_group_config_params_.num_tg && |
| !show_existing_frame_) |
| tile_group_config_violated_ = true; |
| EXPECT_EQ(tile_group_config_violated_, false); |
| } |
| return AOM_CODEC_OK == res_dec; |
| } |
| |
| int show_existing_frame_; |
| bool tile_group_config_violated_; |
| aom_rc_mode end_usage_check_; |
| ::libaom_test::TestMode encoding_mode_; |
| const TileGroupConfigParams tile_group_config_params_; |
| }; |
| |
| TEST_P(TileGroupTestLarge, TileGroupCountTest) { |
| libaom_test::I420VideoSource video("niklas_640_480_30.yuv", 640, 480, |
| cfg_.g_timebase.den, cfg_.g_timebase.num, |
| 0, 5); |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| } |
| |
| AV1_INSTANTIATE_TEST_SUITE(TileGroupTestLarge, GOODQUALITY_TEST_MODES, |
| ::testing::ValuesIn(tileGroupTestParams)); |
| } // namespace |
