[FFmpeg-cvslog] mpegvideo: fix position of bottom edge.
Ronald S. Bultje
git at videolan.org
Fri Nov 4 13:22:15 CET 2011
ffmpeg | branch: release/0.8 | Ronald S. Bultje <rsbultje at gmail.com> | Mon Oct 3 07:37:24 2011 -0700| [5d2b6006f0567629324613ee73b779acbaf8f039] | committer: Michael Niedermayer
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 at gmx.at>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5d2b6006f0567629324613ee73b779acbaf8f039
---
libavcodec/mpegvideo.c | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index a505b90..9c47c15 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);
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