#include "limiter_base.hpp"
#include "basicmaths.h"

LimiterBase::LimiterBase(float sampleRate) : sampleRate(sampleRate), gainReduction(1.0f), makeupGain(1.0f)
{
    setTiming(0.01f, 12.0f);
}

void LimiterBase::setTiming(float attackMs, float releaseMs)
{
    // Convert milliseconds to coefficient for exponential decay
    // Formula: coeff = exp(-1 / (time_in_samples))
    attackCoeff = expf(-1.0f / (attackMs * 0.001f * sampleRate + 1e-6f));
    releaseCoeff = expf(-1.0f / (releaseMs * 0.001f * sampleRate + 1e-6f));
}