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author | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2016-04-24 11:47:15 +0100 |
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committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2016-04-24 11:47:39 +0100 |
commit | a5a6621616aac55b8284002af4fef35b66e2b2d1 (patch) | |
tree | e162517aeeef766d788a645d362e089221681234 /libavcodec/mathtables.c | |
parent | 2e67a99fbc6b99315925de40fc6fa7161576be10 (diff) | |
parent | f4d581cda3897f66c1dda7586b93f86a591dbbef (diff) | |
download | ffmpeg-a5a6621616aac55b8284002af4fef35b66e2b2d1.tar.gz |
Merge commit 'f4d581cda3897f66c1dda7586b93f86a591dbbef'
* commit 'f4d581cda3897f66c1dda7586b93f86a591dbbef':
lavc: Deduplicate zigzag_scan table
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libavcodec/mathtables.c')
-rw-r--r-- | libavcodec/mathtables.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/mathtables.c b/libavcodec/mathtables.c index 7b5efb88a6..81eabc7a65 100644 --- a/libavcodec/mathtables.c +++ b/libavcodec/mathtables.c @@ -105,3 +105,10 @@ const uint8_t ff_zigzag_direct[64] = { 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63 }; + +const uint8_t ff_zigzag_scan[16+1] = { + 0 + 0 * 4, 1 + 0 * 4, 0 + 1 * 4, 0 + 2 * 4, + 1 + 1 * 4, 2 + 0 * 4, 3 + 0 * 4, 2 + 1 * 4, + 1 + 2 * 4, 0 + 3 * 4, 1 + 3 * 4, 2 + 2 * 4, + 3 + 1 * 4, 3 + 2 * 4, 2 + 3 * 4, 3 + 3 * 4, +}; |