Lines Matching defs:psnr
228 uint64_t psnr;
231 psnr = ((2 * log16(max << 16) + log16(i) - log16(sse)) *
234 psnr = 1000 * F - 1; // floating point free infinity :)
238 (int)(psnr / F), (int)(psnr % F),
240 return psnr;
245 double psnr = INT_MAX;
250 psnr = 2 * log(DBL_MAX) - log(i / sse_d);
251 snprintf(psnr_str, sizeof(psnr_str), "%5.02f", psnr);
259 return psnr;
312 int psnr = run_psnr(f, len, shift, skip_bytes);
313 if (psnr > max_psnr || (shift < 0 && psnr == max_psnr)) {
314 max_psnr = psnr;