/// <summary>
/// Immediately applies all
/// processing properties to
/// the passed GATData object.
/// </summary>
public virtual void ProcessSample(GATData sample)
{
if (_normalize)
{
sample.Normalize(_normalizeValue);
}
if (_reverse)
{
sample.Reverse();
}
if (_fadeInSamples > 0)
{
sample.FadeIn(_fadeInSamples);
}
if (_fadeOutSamples > 0)
{
sample.FadeOut(_fadeOutSamples);
}
}
/// <summary>
/// Immediately applies all
/// processing properties to
/// the passed GATData object.
/// </summary>
public virtual void ProcessSample( GATData sample )
{
if( _normalize )
sample.Normalize( _normalizeValue );
if( _reverse )
sample.Reverse();
if( _fadeInSamples > 0 )
sample.FadeIn( _fadeInSamples );
if( _fadeOutSamples > 0 )
sample.FadeOut( _fadeOutSamples );
}
// Called by GATPlayer.
// Applies effects, and pan-mixes
// to the audio buffer.
public bool FXAndMixTo(float[] audioBuffer)
{
if (!_active)
{
return(false);
}
int i;
bool isEmptyData = false;
if (_hasData == false) //no sample overwrote the buffer, let's clear it
{
if (_bufferIsDirty)
{
_trackBuffer.Clear();
_bufferIsDirty = false;
}
isEmptyData = true;
}
if (_contributor != null)
{
isEmptyData = !(_contributor.MixToTrack(_trackBuffer, _trackNb));
}
if (_filtersHandler.HasFilters)
{
if (_filtersHandler.ApplyFilters(_trackBuffer.ParentArray, _trackBuffer.MemOffset, GATInfo.AudioBufferSizePerChannel, isEmptyData))
{
isEmptyData = false;
}
}
if (isEmptyData)
{
_audioThreadStreamProxy.BroadcastStream(_trackBuffer.ParentArray, _trackBuffer.MemOffset, isEmptyData);
return(false);
}
if (_shouldToggleMute)
{
if (_nextMute)
{
_trackBuffer.FadeOut(GATInfo.AudioBufferSizePerChannel);
}
else
{
_trackBuffer.FadeIn(GATInfo.AudioBufferSizePerChannel);
_mute = false;
}
_shouldToggleMute = false;
}
_bufferIsDirty = true;
_audioThreadStreamProxy.BroadcastStream(_trackBuffer.ParentArray, _trackBuffer.MemOffset, false);
if (_mute)
{
return(false);
}
GATDynamicChannelGain channelGain;
for (i = 0; i < _panInfo.channelGains.Count; i++)
{
channelGain = _panInfo.channelGains[i];
if (channelGain.ShouldInterpolate)
{
_trackBuffer.SmoothedGainMixToInterlaced(audioBuffer, 0, 0, GATInfo.AudioBufferSizePerChannel, channelGain);
continue;
}
if (channelGain.Gain != 0f)
{
_trackBuffer.GainMixToInterlaced(audioBuffer, 0, 0, GATInfo.AudioBufferSizePerChannel, channelGain);
}
}
if (_nextMute) //only set mute here to allow for mixing of faded data : elegant stop
{
_mute = true;
}
return(!isEmptyData);
}