diff options
| 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/zigzag4.c | |
| parent | 07c17b6b98ed32fcecff15c083ab0fd878de3cf0 (diff) | |
| download | UXP-68569dee1416593955c1570d638b3d9250b33012.tar UXP-68569dee1416593955c1570d638b3d9250b33012.tar.gz UXP-68569dee1416593955c1570d638b3d9250b33012.tar.lz UXP-68569dee1416593955c1570d638b3d9250b33012.tar.xz UXP-68569dee1416593955c1570d638b3d9250b33012.zip | |
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/zigzag4.c')
| -rw-r--r-- | third_party/aom/av1/common/zigzag4.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/third_party/aom/av1/common/zigzag4.c b/third_party/aom/av1/common/zigzag4.c new file mode 100644 index 000000000..1fb5a320b --- /dev/null +++ b/third_party/aom/av1/common/zigzag4.c @@ -0,0 +1,22 @@ +/* This file is generated by gen_zigzag4.m */ + +/* clang-format off */ + +#include "odintrin.h" +OD_EXTERN const unsigned char OD_ZIGZAG4_DCT_DCT[15][2] = { + {0, 1}, {1, 0}, {1, 1}, {0, 2}, + {2, 0}, {0, 3}, {1, 2}, {3, 0}, + {2, 1}, {1, 3}, {2, 2}, {3, 1}, + {2, 3}, {3, 2}, {3, 3} }; + +OD_EXTERN const unsigned char OD_ZIGZAG4_ADST_DCT[15][2] = { + {1, 0}, {0, 1}, {2, 0}, {1, 1}, + {3, 0}, {2, 1}, {0, 2}, {1, 2}, + {3, 1}, {0, 3}, {2, 2}, {1, 3}, + {3, 2}, {2, 3}, {3, 3} }; + +OD_EXTERN const unsigned char OD_ZIGZAG4_DCT_ADST[15][2] = { + {0, 1}, {0, 2}, {1, 0}, {0, 3}, + {1, 1}, {1, 2}, {2, 0}, {1, 3}, + {2, 1}, {2, 2}, {3, 0}, {3, 1}, + {2, 3}, {3, 2}, {3, 3} }; |