diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2004-06-07 03:23:31 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-06-07 03:23:31 +0000 |
| commit | e6a2ac3474986280dda041521229683f00f04759 (patch) | |
| tree | 902e92e533171eda1ab3b6a433c3b6d3fd37cb79 /libavcodec/mpegvideo.c | |
| parent | 2b647ac8c91c95e7f2a94f52e3561f09e6a99d48 (diff) | |
noise preserving sum of squares comparission function
Originally committed as revision 3204 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/mpegvideo.c')
| -rw-r--r-- | libavcodec/mpegvideo.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index bd2de7cd0f..f402a81269 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -3916,9 +3916,15 @@ static int sse_mb(MpegEncContext *s){ if(s->mb_y*16 + 16 > s->height) h= s->height- s->mb_y*16; if(w==16 && h==16) + if(s->avctx->mb_cmp == FF_CMP_NSSE){ + return s->dsp.nsse[0](NULL, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16) + +s->dsp.nsse[1](NULL, s->new_picture.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8) + +s->dsp.nsse[1](NULL, s->new_picture.data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8); + }else{ return s->dsp.sse[0](NULL, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], s->linesize, 16) +s->dsp.sse[1](NULL, s->new_picture.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], s->uvlinesize, 8) +s->dsp.sse[1](NULL, s->new_picture.data[2] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[2], s->uvlinesize, 8); + } else return sse(s, s->new_picture.data[0] + s->mb_x*16 + s->mb_y*s->linesize*16, s->dest[0], w, h, s->linesize) +sse(s, s->new_picture.data[1] + s->mb_x*8 + s->mb_y*s->uvlinesize*8,s->dest[1], w>>1, h>>1, s->uvlinesize) |