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| author | Michael Niedermayer <michaelni@gmx.at> | 2004-06-07 17:30:02 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-06-07 17:30:02 +0000 |
| commit | d4c5d2adf3cb15fd67bad5a916bac52089fdba82 (patch) | |
| tree | 687264872cd9f7abc2a48b22fdc54e387328f934 /libavcodec/dsputil.c | |
| parent | e6a2ac3474986280dda041521229683f00f04759 (diff) | |
| download | ffmpeg-d4c5d2adf3cb15fd67bad5a916bac52089fdba82.tar.gz | |
nsse weight
Originally committed as revision 3205 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/dsputil.c')
| -rw-r--r-- | libavcodec/dsputil.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index 5c84a139be..4afe743b71 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -2587,11 +2587,11 @@ static int pix_abs8_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, return s; } -static int nsse16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){ +static int nsse16_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h){ int score1=0; int score2=0; int x,y; - + for(y=0; y<h; y++){ for(x=0; x<16; x++){ score1+= (s1[x ] - s2[x ])*(s1[x ] - s2[x ]); @@ -2607,11 +2607,12 @@ static int nsse16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int st s1+= stride; s2+= stride; } - - return score1 + ABS(score2)*8; + + if(c) return score1 + ABS(score2)*c->avctx->nsse_weight; + else return score1 + ABS(score2)*8; } -static int nsse8_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){ +static int nsse8_c(MpegEncContext *c, uint8_t *s1, uint8_t *s2, int stride, int h){ int score1=0; int score2=0; int x,y; @@ -2632,7 +2633,8 @@ static int nsse8_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int str s2+= stride; } - return score1 + ABS(score2)*8; + if(c) return score1 + ABS(score2)*c->avctx->nsse_weight; + else return score1 + ABS(score2)*8; } static int try_8x8basis_c(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){ |