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| author | Michael Niedermayer <michaelni@gmx.at> | 2010-01-28 10:38:43 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2010-01-28 10:38:43 +0000 |
| commit | fabd704b37b7a61ed2673bb34b0955774140ce1b (patch) | |
| tree | 614fa2622b2c280b681f067e2f77b963fd83898a /libavcodec | |
| parent | ca7c784fdffb9cba9f2b1939c706b71abee9f0a7 (diff) | |
| download | ffmpeg-fabd704b37b7a61ed2673bb34b0955774140ce1b.tar.gz | |
Restructure if() in check_mv()
quite a bit faster
Originally committed as revision 21504 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/h264_loopfilter.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavcodec/h264_loopfilter.c b/libavcodec/h264_loopfilter.c index b99372b191..20f846dee4 100644 --- a/libavcodec/h264_loopfilter.c +++ b/libavcodec/h264_loopfilter.c @@ -430,12 +430,14 @@ static int check_mv(H264Context *h, long b_idx, long bn_idx, int mvy_limit){ v = h->ref_cache[0][b_idx] != h->ref_cache[0][bn_idx] | h->mv_cache[0][b_idx][0] - h->mv_cache[0][bn_idx][0] + 3 >= 7U | FFABS( h->mv_cache[0][b_idx][1] - h->mv_cache[0][bn_idx][1] ) >= mvy_limit; - if(h->list_count==2 && !v) + + if(h->list_count==2){ + if(!v) v = h->ref_cache[1][b_idx] != h->ref_cache[1][bn_idx] | h->mv_cache[1][b_idx][0] - h->mv_cache[1][bn_idx][0] + 3 >= 7U | FFABS( h->mv_cache[1][b_idx][1] - h->mv_cache[1][bn_idx][1] ) >= mvy_limit; - if(h->list_count==2 && v){ + if(v){ if(h->ref_cache[0][b_idx] != h->ref_cache[1][bn_idx] | h->mv_cache[0][b_idx][0] - h->mv_cache[1][bn_idx][0] + 3 >= 7U | FFABS( h->mv_cache[0][b_idx][1] - h->mv_cache[1][bn_idx][1] ) >= mvy_limit) @@ -446,6 +448,7 @@ static int check_mv(H264Context *h, long b_idx, long bn_idx, int mvy_limit){ return 1; return 0; } + } return v; } |