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use sse16_sse2() in nsse

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Originally committed as revision 4688 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Loren Merritt 2005-11-12 05:23:25 +00:00
parent a0ed075b29
commit ea15df8048
1 changed files with 5 additions and 2 deletions
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7
libavcodec/i386/dsputil_mmx.c
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@ -1165,8 +1165,11 @@ static int hf_noise16_mmx(uint8_t * pix1, int line_size, int h) {
static int nsse16_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
MpegEncContext *c = p;
int score1= sse16_mmx(c, pix1, pix2, line_size, h);
int score2= hf_noise16_mmx(pix1, line_size, h) - hf_noise16_mmx(pix2, line_size, h);
int score1, score2;
if(c) score1 = c->dsp.sse[0](c, pix1, pix2, line_size, h);
else score1 = sse16_mmx(c, pix1, pix2, line_size, h);
score2= hf_noise16_mmx(pix1, line_size, h) - hf_noise16_mmx(pix2, line_size, h);
if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
else return score1 + ABS(score2)*8;