internal void PlatformSetFilter(FilterMode mode, float filterQ, float frequency)
{
if (!Controller.Efx.IsAvailable)
{
return;
}
switch (mode)
{
case FilterMode.BandPass:
_filterType = EfxFilterType.Bandpass;
break;
case FilterMode.LowPass:
_filterType = EfxFilterType.Lowpass;
break;
case FilterMode.HighPass:
_filterType = EfxFilterType.Highpass;
break;
}
_filterQ = filterQ;
_frequency = frequency;
// so ApplyFilter() can be called in PlatformPlay() instead
_needsFilterUpdate = true;
if (State == SoundState.Playing)
{
ApplyFilter();
}
}
internal void PlatformSetFilter(FilterMode mode, float filterQ, float frequency)
{
if (!OpenALSoundController.Efx.IsInitialized)
{
return;
}
applyFilter = true;
switch (mode)
{
case FilterMode.BandPass:
filterType = EfxFilterType.Bandpass;
break;
case FilterMode.LowPass:
filterType = EfxFilterType.Lowpass;
break;
case FilterMode.HighPass:
filterType = EfxFilterType.Highpass;
break;
}
this.filterQ = filterQ;
this.frequency = frequency;
if (State == SoundState.Playing)
{
ApplyFilter();
applyFilter = false;
}
}
protected AudioEffect(EffectsExtension efx, EfxFilterType type)
{
if (efx == null)
{
throw new ArgumentNullException("efx");
}
Efx = efx;
FilterId = efx.GenFilter();
efx.Filter(FilterId, EfxFilteri.FilterType, (int)type);
ALHelpers.CheckError();
Dirty = true;
}
