/*!
*************************************************************************************
* \brief
* SATD distortion for an 8x8 Intra block
*************************************************************************************
*/
distblk compute_satd8x8_cost(VideoParameters *p_Vid, imgpel **cur_img, imgpel **mpr8x8, int pic_opix_x, distblk min_cost)
{
int i, j;
short diff64[64];
short *diff = &diff64[0];
imgpel *cimg, *cmpr;
for (j=0; j<8; j++)
{
cimg = &cur_img[j][pic_opix_x];
cmpr = &mpr8x8[j][0];
for (i=0; i<8; i++)
{
*diff++ = *cimg++ - *cmpr++;
}
}
return (dist_scale(HadamardSAD8x8 (diff64)));
}
/*!
***********************************************************************
* \brief
* Calculate SATD for 8x8
***********************************************************************
*/
distblk distortion8x8SATD(short* diff, distblk min_dist)
{
distblk i64Ret = HadamardSAD8x8( diff );
return (dist_scale(i64Ret));
}
