Lines Matching refs:coeff
429 int64_t coeff = fone - FFABS((int64_t)xx * (1 << 16) - xDstInSrc) * (fone >> 16);
430 if (coeff < 0)
431 coeff = 0;
432 filter[i * filterSize + j] = coeff;
469 int64_t coeff;
480 coeff = 0.0;
486 coeff = (12 * (1 << 24) - 9 * B - 6 * C) * ddd +
490 coeff = (-B - 6 * C) * ddd +
495 coeff /= (1LL<<54)/fone;
508 coeff = (c * 0.5 + 0.5) * fone;
512 coeff = 1.0 * (1LL << (30 + 16));
514 coeff = -d2 * xInc + (1LL << (29 + 16));
516 coeff = 0.0;
517 coeff *= fone >> (30 + 16);
520 coeff = exp2(-p * floatd * floatd) * fone;
522 coeff = (d ? sin(floatd * M_PI) / (floatd * M_PI) : 1.0) * fone;
525 coeff = (d ? sin(floatd * M_PI) * sin(floatd * M_PI / p) /
528 coeff = 0;
530 coeff = (1 << 30) - d;
531 if (coeff < 0)
532 coeff = 0;
533 coeff *= fone >> 30;
536 coeff = getSplineCoeff(1.0, 0.0, p, -p - 1.0, floatd) * fone;
541 filter[i * filterSize + j] = coeff;
567 srcFilter->coeff[k] * filter[i * filterSize + j];
2075 if (isnan(a->coeff[i]))
2084 a->coeff[i] = NAN;
2181 vec->coeff = av_malloc(sizeof(double) * length);
2182 if (!vec->coeff)
2204 vec->coeff[i] = exp(-dist * dist / (2 * variance * variance)) /
2227 vec->coeff[i] = c;
2248 sum += a->coeff[i];
2258 a->coeff[i] *= scalar;
2276 vec->coeff[i + (length - 1) / 2 - (a->length - 1) / 2] += a->coeff[i];
2278 vec->coeff[i + (length - 1) / 2 - (b->length - 1) / 2] += b->coeff[i];
2294 vec->coeff[i + (length - 1) / 2 -
2295 (a->length - 1) / 2 - shift] = a->coeff[i];
2309 av_free(a->coeff);
2310 a->coeff = shifted->coeff;
2323 av_free(a->coeff);
2324 a->coeff = sum->coeff;
2342 if (a->coeff[i] > max)
2343 max = a->coeff[i];
2346 if (a->coeff[i] < min)
2347 min = a->coeff[i];
2352 int x = (int)((a->coeff[i] - min) * 60.0 / range + 0.5);
2353 av_log(log_ctx, log_level, "%1.3f ", a->coeff[i]);
2364 av_freep(&a->coeff);