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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-02-09 11:43:23 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-02-09 11:44:46 +0100 |
| commit | 55151aa1013b6bf83b82b5535a7d085202fe49b3 (patch) | |
| tree | 57a0bbf0c5bb7be975aad8c4d90cdefca4011ed4 /libavcodec/mpegvideo.h | |
| parent | a35f5c22339c87b1f1cb71201a5c886715a3dc8a (diff) | |
| parent | 0b016eb99d38738e2c53e36549a4732a0f863b2e (diff) | |
| download | ffmpeg-55151aa1013b6bf83b82b5535a7d085202fe49b3.tar.gz | |
Merge commit '0b016eb99d38738e2c53e36549a4732a0f863b2e'
* commit '0b016eb99d38738e2c53e36549a4732a0f863b2e':
dsputil: Move ff_block_permute to mpegvideo_enc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/mpegvideo.h')
| -rw-r--r-- | libavcodec/mpegvideo.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index ba352de3fd..af59befd25 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -830,6 +830,12 @@ int ff_alloc_picture(MpegEncContext *s, Picture *pic, int shared); extern const enum AVPixelFormat ff_pixfmt_list_420[]; extern const enum AVPixelFormat ff_hwaccel_pixfmt_list_420[]; +/** + * permute block according to permuatation. + * @param last last non zero element in scantable order + */ +void ff_block_permute(int16_t *block, uint8_t *permutation, const uint8_t *scantable, int last); + static inline void ff_update_block_index(MpegEncContext *s){ const int block_size= 8 >> s->avctx->lowres; |