Searched refs:ssim_c2 (Results 1 – 3 of 3) sorted by relevance
84 static const float ssim_c2 = .03*.03*PIXEL_MAX*PIXEL_MAX*64*63; in ssim_end1() local88 static const int ssim_c2 = (int)(.03*.03*PIXEL_MAX*PIXEL_MAX*64*63 + .5); in ssim_end1()96 return (float)(2*fs1*fs2 + ssim_c1) * (float)(2*covar + ssim_c2) in ssim_end1()97 / ((float)(fs1*fs1 + fs2*fs2 + ssim_c1) * (float)(vars + ssim_c2)); in ssim_end1()
166 int64_t ssim_c2 = (int64_t)(.03*.03*max*max*64*63 + .5); in ssim_end1x() local175 return (float)(2 * fs1 * fs2 + ssim_c1) * (float)(2 * covar + ssim_c2) in ssim_end1x()176 / ((float)(fs1 * fs1 + fs2 * fs2 + ssim_c1) * (float)(vars + ssim_c2)); in ssim_end1x()182 static const int ssim_c2 = (int)(.03*.03*255*255*64*63 + .5); in ssim_end1() local191 return (float)(2 * fs1 * fs2 + ssim_c1) * (float)(2 * covar + ssim_c2) in ssim_end1()192 / ((float)(fs1 * fs1 + fs2 * fs2 + ssim_c1) * (float)(vars + ssim_c2)); in ssim_end1()
29 ssim_c2: times 4 dd 235963 ;(.03*.03*255*255*64*63 + .5) label205 paddd m3, [ssim_c2] ; variance + ssim_c2206 paddd m4, [ssim_c2] ; 2 * covariance + ssim_c2