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| author | Hendrik Leppkes <h.leppkes@gmail.com> | 2016-11-14 15:21:24 +0100 |
|---|---|---|
| committer | Hendrik Leppkes <h.leppkes@gmail.com> | 2016-11-14 15:21:24 +0100 |
| commit | 5a447edd475a7ae672f385ca0c76a5fc5a56ac1f (patch) | |
| tree | b96e675b5226f9cc6fe01030684b7f6d6da07b3c /libavcodec/vp8dsp.h | |
| parent | 68b0d7e0be66bfa8141f8bd3eaa004b8104b8c34 (diff) | |
| parent | dc08bbf63a217c839aa4c143f2a1d0b7e2e6d997 (diff) | |
| download | ffmpeg-5a447edd475a7ae672f385ca0c76a5fc5a56ac1f.tar.gz | |
Merge commit 'dc08bbf63a217c839aa4c143f2a1d0b7e2e6d997'
* commit 'dc08bbf63a217c839aa4c143f2a1d0b7e2e6d997':
vp8dsp: Clarify the first dimension of the mc function tables
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Diffstat (limited to 'libavcodec/vp8dsp.h')
| -rw-r--r-- | libavcodec/vp8dsp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/vp8dsp.h b/libavcodec/vp8dsp.h index 0401c9221b..cda759421f 100644 --- a/libavcodec/vp8dsp.h +++ b/libavcodec/vp8dsp.h @@ -70,12 +70,12 @@ typedef struct VP8DSPContext { void (*vp8_h_loop_filter_simple)(uint8_t *dst, ptrdiff_t stride, int flim); /** - * first dimension: width>>3, height is assumed equal to width + * first dimension: 4-log2(width), height is assumed equal to width * second dimension: 0 if no vertical interpolation is needed; * 1 4-tap vertical interpolation filter (my & 1) * 2 6-tap vertical interpolation filter (!(my & 1)) * third dimension: same as second dimension, for horizontal interpolation - * so something like put_vp8_epel_pixels_tab[width>>3][2*!!my-(my&1)][2*!!mx-(mx&1)](..., mx, my) + * so something like put_vp8_epel_pixels_tab[4-log2(width)][2*!!my-(my&1)][2*!!mx-(mx&1)](..., mx, my) */ vp8_mc_func put_vp8_epel_pixels_tab[3][3][3]; vp8_mc_func put_vp8_bilinear_pixels_tab[3][3][3]; |