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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2011-10-03 07:37:24 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-11-04 00:58:35 +0100 |
| commit | 5d2b6006f0567629324613ee73b779acbaf8f039 (patch) | |
| tree | 54e51cd94d1f2aa227b02189c091e38154ea6ab2 | |
| parent | b491c15c8530fafdf5fcef25b1918339f196fbad (diff) | |
| download | ffmpeg-5d2b6006f0567629324613ee73b779acbaf8f039.tar.gz | |
mpegvideo: fix position of bottom edge.
It was wrong in colorspaces where horizontal and vertical chroma
subsampling are not the same, e.g. 422.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/mpegvideo.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index a505b9071c..9c47c15a51 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -2302,12 +2302,15 @@ void ff_draw_horiz_band(MpegEncContext *s, int y, int h){ edge_h= FFMIN(h, s->v_edge_pos - y); - s->dsp.draw_edges(s->current_picture_ptr->data[0] + y *s->linesize , s->linesize, - s->h_edge_pos , edge_h , EDGE_WIDTH , EDGE_WIDTH , sides); - s->dsp.draw_edges(s->current_picture_ptr->data[1] + (y>>vshift)*s->uvlinesize, s->uvlinesize, - s->h_edge_pos>>hshift, edge_h>>hshift, EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, sides); - s->dsp.draw_edges(s->current_picture_ptr->data[2] + (y>>vshift)*s->uvlinesize, s->uvlinesize, - s->h_edge_pos>>hshift, edge_h>>hshift, EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, sides); + s->dsp.draw_edges(s->current_picture_ptr->data[0] + y *s->linesize, + s->linesize, s->h_edge_pos, edge_h, + EDGE_WIDTH, EDGE_WIDTH, sides); + s->dsp.draw_edges(s->current_picture_ptr->data[1] + (y>>vshift)*s->uvlinesize, + s->uvlinesize, s->h_edge_pos>>hshift, edge_h>>vshift, + EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, sides); + s->dsp.draw_edges(s->current_picture_ptr->data[2] + (y>>vshift)*s->uvlinesize, + s->uvlinesize, s->h_edge_pos>>hshift, edge_h>>vshift, + EDGE_WIDTH>>hshift, EDGE_WIDTH>>vshift, sides); } h= FFMIN(h, s->avctx->height - y); |