| /* |
| * 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 "third_party/googletest/src/googletest/include/gtest/gtest.h" |
| |
| #include "config/aom_config.h" |
| |
| #include "av1/common/av1_common_int.h" |
| #include "av1/common/blockd.h" |
| #include "av1/common/enums.h" |
| #include "av1/common/mv.h" |
| #include "av1/common/mvref_common.h" |
| #include "av1/common/tile_common.h" |
| |
| namespace { |
| TEST(IntrabcTest, DvValidation) { |
| struct DvTestCase { |
| MV dv; |
| int mi_row_offset; |
| int mi_col_offset; |
| BLOCK_SIZE bsize; |
| bool valid; |
| }; |
| const int kSubPelScale = 8; |
| const int kTileMaxMibWidth = 8; |
| const DvTestCase kDvCases[] = { |
| { { 0, 0 }, 0, 0, BLOCK_128X128, false }, |
| { { 0, 0 }, 0, 0, BLOCK_64X64, false }, |
| { { 0, 0 }, 0, 0, BLOCK_32X32, false }, |
| { { 0, 0 }, 0, 0, BLOCK_16X16, false }, |
| { { 0, 0 }, 0, 0, BLOCK_8X8, false }, |
| { { 0, 0 }, 0, 0, BLOCK_4X4, false }, |
| { { -MAX_SB_SIZE * kSubPelScale, -MAX_SB_SIZE * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_16X16, |
| true }, |
| { { 0, -MAX_SB_SIZE * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_16X16, |
| false }, |
| { { -MAX_SB_SIZE * kSubPelScale, 0 }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_16X16, |
| true }, |
| { { MAX_SB_SIZE * kSubPelScale, 0 }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_16X16, |
| false }, |
| { { 0, MAX_SB_SIZE * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_16X16, |
| false }, |
| { { -32 * kSubPelScale, -32 * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_32X32, |
| true }, |
| { { -32 * kSubPelScale, -32 * kSubPelScale }, |
| 32 / MI_SIZE, |
| 32 / MI_SIZE, |
| BLOCK_32X32, |
| false }, |
| { { -32 * kSubPelScale - kSubPelScale / 2, -32 * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_32X32, |
| false }, |
| { { -33 * kSubPelScale, -32 * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_32X32, |
| true }, |
| { { -32 * kSubPelScale, -32 * kSubPelScale - kSubPelScale / 2 }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_32X32, |
| false }, |
| { { -32 * kSubPelScale, -33 * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_32X32, |
| true }, |
| { { -MAX_SB_SIZE * kSubPelScale, -MAX_SB_SIZE * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| true }, |
| { { -(MAX_SB_SIZE + 1) * kSubPelScale, -MAX_SB_SIZE * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| false }, |
| { { -MAX_SB_SIZE * kSubPelScale, -(MAX_SB_SIZE + 1) * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| false }, |
| { { -(MAX_SB_SIZE - 1) * kSubPelScale, -MAX_SB_SIZE * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| false }, |
| { { -MAX_SB_SIZE * kSubPelScale, -(MAX_SB_SIZE - 1) * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| true }, |
| { { -(MAX_SB_SIZE - 1) * kSubPelScale, -(MAX_SB_SIZE - 1) * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| false }, |
| { { -MAX_SB_SIZE * kSubPelScale, MAX_SB_SIZE * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| false }, |
| { { -MAX_SB_SIZE * kSubPelScale, |
| (kTileMaxMibWidth - 2) * MAX_SB_SIZE * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| false }, |
| { { -MAX_SB_SIZE * kSubPelScale, |
| ((kTileMaxMibWidth - 2) * MAX_SB_SIZE + 1) * kSubPelScale }, |
| MAX_SB_SIZE / MI_SIZE, |
| MAX_SB_SIZE / MI_SIZE, |
| BLOCK_LARGEST, |
| false }, |
| }; |
| |
| MACROBLOCKD xd; |
| memset(&xd, 0, sizeof(xd)); |
| xd.tile.mi_row_start = 8 * MAX_MIB_SIZE; |
| xd.tile.mi_row_end = 16 * MAX_MIB_SIZE; |
| xd.tile.mi_col_start = 24 * MAX_MIB_SIZE; |
| xd.tile.mi_col_end = xd.tile.mi_col_start + kTileMaxMibWidth * MAX_MIB_SIZE; |
| xd.plane[1].subsampling_x = 1; |
| xd.plane[1].subsampling_y = 1; |
| xd.plane[2].subsampling_x = 1; |
| xd.plane[2].subsampling_y = 1; |
| |
| AV1_COMMON cm; |
| memset(&cm, 0, sizeof(cm)); |
| |
| for (const DvTestCase &dv_case : kDvCases) { |
| const int mi_row = xd.tile.mi_row_start + dv_case.mi_row_offset; |
| const int mi_col = xd.tile.mi_col_start + dv_case.mi_col_offset; |
| xd.is_chroma_ref = is_chroma_reference(mi_row, mi_col, dv_case.bsize, |
| xd.plane[1].subsampling_x, |
| xd.plane[1].subsampling_y); |
| EXPECT_EQ(static_cast<int>(dv_case.valid), |
| av1_is_dv_valid(dv_case.dv, &cm, &xd, mi_row, mi_col, |
| dv_case.bsize, MAX_MIB_SIZE_LOG2)); |
| } |
| } |
| } // namespace |