double Coeff(int *pt, int di, double shift, myCSField sf) {
double x[sf->d];
getPoint(pt, x, sf);
x[di] += shift;
/* double xx=0.5; */
/* printf("x=%.12f, field=%f\n", xx, CalcCoeff(&xx, sf)); */
/* assert(0); */
return CalcCoeff(x, sf);
}
int
EAP_MultibandDrcControlInt32_UpdateLimiterRelease(
const EAP_MultibandDrcControlInt32 *instance,
EAP_MdrcInternalEventLimiterReleaseCoeffInt32 *event, float releaseTimeMs)
{
event->common.type = UpdateLimiterRelease;
event->coeff = CalcCoeff(releaseTimeMs, instance->m_sampleRate);
return 0;
}
int
EAP_MultibandDrcControlInt32_UpdateLimiterAttack(
const EAP_MultibandDrcControlInt32 *instance,
EAP_MdrcInternalEventLimiterAttackCoeffInt32 *event, float attackTimeMs)
{
event->common.type = UpdateLimiterAttack;
event->coeff = CalcCoeff(attackTimeMs, instance->m_sampleRate);
return 0;
}
int
EAP_MultibandDrcControlInt32_UpdateCompanderRelease(
const EAP_MultibandDrcControlInt32 *instance,
EAP_MdrcInternalEventCompanderReleaseCoeffInt32 *event,
float releaseTimeMs, int band)
{
event->common.type = UpdateCompanderRelease;
if (band >= 0 && instance->m_bandCount > band)
{
event->band = band;
event->coeff =
CalcCoeff(releaseTimeMs,
instance->m_sampleRate * 0.5 * instance->m_oneOverFactor);
return 0;
}
return -1;
}