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Import aom library

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This is the reference implementation for the Alliance for Open Media's av1 video code.

The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
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trav90 2018-10-15 21:45:30 -05:00 • committed by Roy Tam
commit edc8d83307
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third_party/aom/test/intrabc_test.cc vendored Normal file
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/*
* Copyright (c) 2017, 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 "./aom_config.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[] = {
#if CONFIG_EXT_PARTITION
{ { 0, 0 }, 0, 0, BLOCK_128X128, false },
#endif
{ { 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,
true },
{ { -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,
true },
{ { -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,
true },
{ { -MAX_SB_SIZE * kSubPelScale,
(kTileMaxMibWidth - 2) * MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
true },
{ { -MAX_SB_SIZE * kSubPelScale,
((kTileMaxMibWidth - 2) * MAX_SB_SIZE + 1) * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
false },
};
TileInfo tile;
tile.mi_row_start = 8 * MAX_MIB_SIZE;
tile.mi_row_end = 16 * MAX_MIB_SIZE;
tile.mi_col_start = 24 * MAX_MIB_SIZE;
tile.mi_col_end = tile.mi_col_start + kTileMaxMibWidth * MAX_MIB_SIZE;
for (int i = 0; i < static_cast<int>(GTEST_ARRAY_SIZE_(kDvCases)); ++i) {
EXPECT_EQ(kDvCases[i].valid,
is_dv_valid(kDvCases[i].dv, &tile,
tile.mi_row_start + kDvCases[i].mi_row_offset,
tile.mi_col_start + kDvCases[i].mi_col_offset,
kDvCases[i].bsize))
<< "DvCases[" << i << "]";
}
}
} // namespace