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| author | trav90 <travawine@palemoon.org> | 2018-10-15 21:45:30 -0500 |
|---|---|---|
| committer | trav90 <travawine@palemoon.org> | 2018-10-15 21:45:30 -0500 |
| commit | 68569dee1416593955c1570d638b3d9250b33012 (patch) | |
| tree | d960f017cd7eba3f125b7e8a813789ee2e076310 /third_party/aom/av1/common/zigzag.h | |
| parent | 07c17b6b98ed32fcecff15c083ab0fd878de3cf0 (diff) | |
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Import aom library
This is the reference implementation for the Alliance for Open Media's av1 video code.
The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
Diffstat (limited to 'third_party/aom/av1/common/zigzag.h')
| -rw-r--r-- | third_party/aom/av1/common/zigzag.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/third_party/aom/av1/common/zigzag.h b/third_party/aom/av1/common/zigzag.h new file mode 100644 index 000000000..c58b18b57 --- /dev/null +++ b/third_party/aom/av1/common/zigzag.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2001-2016, 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. + */ + +/* clang-format off */ + +#if !defined(_zigzag_H) +# define _zigzag_H (1) + +extern const unsigned char OD_ZIGZAG4_DCT_DCT[15][2]; +extern const unsigned char OD_ZIGZAG4_ADST_DCT[15][2]; +extern const unsigned char OD_ZIGZAG4_DCT_ADST[15][2]; +#define OD_ZIGZAG4_ADST_ADST OD_ZIGZAG4_DCT_DCT + +extern const unsigned char OD_ZIGZAG8_DCT_DCT[48][2]; +extern const unsigned char OD_ZIGZAG8_ADST_DCT[48][2]; +extern const unsigned char OD_ZIGZAG8_DCT_ADST[48][2]; +#define OD_ZIGZAG8_ADST_ADST OD_ZIGZAG8_DCT_DCT + +extern const unsigned char OD_ZIGZAG16_DCT_DCT[192][2]; +extern const unsigned char OD_ZIGZAG16_ADST_DCT[192][2]; +extern const unsigned char OD_ZIGZAG16_DCT_ADST[192][2]; +#define OD_ZIGZAG16_ADST_ADST OD_ZIGZAG16_DCT_DCT + +extern const unsigned char OD_ZIGZAG32_DCT_DCT[768][2]; +#endif |