diff options
Diffstat (limited to 'libavcodec/dsputil.c')
| -rw-r--r-- | libavcodec/dsputil.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index 6aa54538ec..3f5e845e7e 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -3694,6 +3694,14 @@ static int vsse16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int st return score; } +static int ssd_int8_vs_int16_c(int8_t *pix1, int16_t *pix2, int size){ + int score=0; + int i; + for(i=0; i<size; i++) + score += (pix1[i]-pix2[i])*(pix1[i]-pix2[i]); + return score; +} + WARPER8_16_SQ(hadamard8_diff8x8_c, hadamard8_diff16_c) WARPER8_16_SQ(hadamard8_intra8x8_c, hadamard8_intra16_c) WARPER8_16_SQ(dct_sad8x8_c, dct_sad16_c) @@ -4076,6 +4084,8 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx) c->w97[1]= w97_8_c; #endif + c->ssd_int8_vs_int16 = ssd_int8_vs_int16_c; + c->add_bytes= add_bytes_c; c->diff_bytes= diff_bytes_c; c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_c; |