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| author | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2016-04-13 16:28:41 +0100 |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2016-04-13 16:29:12 +0100 |
| commit | d3e1c6f975021ef5a096faa2d27e42922def63fb (patch) | |
| tree | 3425abd30a019ee70276689aaba3c82e92586613 /libavcodec/mpegvideo_motion.c | |
| parent | c2f9f81650093e971b7342f5a7f143de4fa05645 (diff) | |
| parent | 0242351390643d176b10600c2eb854414f9559e6 (diff) | |
| download | ffmpeg-d3e1c6f975021ef5a096faa2d27e42922def63fb.tar.gz | |
Merge commit '0242351390643d176b10600c2eb854414f9559e6'
* commit '0242351390643d176b10600c2eb854414f9559e6':
mpegvideo: Fix undefined negative shifts in mpeg_motion_internal
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libavcodec/mpegvideo_motion.c')
| -rw-r--r-- | libavcodec/mpegvideo_motion.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/mpegvideo_motion.c b/libavcodec/mpegvideo_motion.c index 51ba435231..5deb2c89fb 100644 --- a/libavcodec/mpegvideo_motion.c +++ b/libavcodec/mpegvideo_motion.c @@ -544,7 +544,7 @@ static inline void qpel_motion(MpegEncContext *s, s->vdsp.emulated_edge_mc(s->sc.edge_emu_buffer, ptr_y, s->linesize, s->linesize, 17, 17 + field_based, - src_x, src_y << field_based, + src_x, src_y * (1 << field_based), s->h_edge_pos, s->v_edge_pos); ptr_y = s->sc.edge_emu_buffer; if (!CONFIG_GRAY || !(s->avctx->flags & AV_CODEC_FLAG_GRAY)) { @@ -553,12 +553,12 @@ static inline void qpel_motion(MpegEncContext *s, s->vdsp.emulated_edge_mc(ubuf, ptr_cb, s->uvlinesize, s->uvlinesize, 9, 9 + field_based, - uvsrc_x, uvsrc_y << field_based, + uvsrc_x, uvsrc_y * (1 << field_based), s->h_edge_pos >> 1, s->v_edge_pos >> 1); s->vdsp.emulated_edge_mc(vbuf, ptr_cr, s->uvlinesize, s->uvlinesize, 9, 9 + field_based, - uvsrc_x, uvsrc_y << field_based, + uvsrc_x, uvsrc_y * (1 << field_based), s->h_edge_pos >> 1, s->v_edge_pos >> 1); ptr_cb = ubuf; ptr_cr = vbuf; |