// ==============
// Methods
// ==============
/// <summary>
/// Step 5 / N
/// </summary>
/// <param name="plugin"></param>
/// <param name="buffer"></param>
/// <returns></returns>
float[] ProcessToMixer(VstPlugin plugin, VstAudioBuffer[] buffer)
{
int indexOutput = 0;
int oc = plugin.PluginInfo.AudioOutputCount;
for (int j = 0; j < BlockSize; j++)
{
if (oc <= 2)
{
actualOutput[indexOutput] = buffer[0][j] * volume;
actualOutput[indexOutput + 1] = buffer[(oc > 1)?1:0][j] * volume;
}
else if (oc >= 4)
{
actualOutput[indexOutput] = FloatMathExtension.Combine(volume, buffer[0][j], buffer[2][j]);
actualOutput[indexOutput + 1] = FloatMathExtension.Combine(volume, buffer[1][j], buffer[3][j]);
}
indexOutput += 2;
Parent.BufferIncrement++;
}
return(actualOutput);
}
private float[] ProcessReplace(int blockSize)
{
lock (this)
{
if (blockSize != BlockSize)
{
UpdateBlockSize(blockSize);
}
try
{
NAudioVST.SendMidi2Plugin(instrument, parent.Parent.Parent, blockSize);
instrument.PluginCommandStub.StartProcess();
instrument.PluginCommandStub.ProcessReplacing(insI, insO);
instrument.PluginCommandStub.StopProcess();
if (effect != null)
{
effect.PluginCommandStub.StartProcess();
effect.PluginCommandStub.ProcessReplacing(insO, effO);
effect.PluginCommandStub.StopProcess();
}
}
catch (Exception ex) { System.Windows.Forms.MessageBox.Show(ex.ToString()); }
int indexOutput = 0;
int oc = effect.PluginInfo.AudioOutputCount;
if (oc <= 2)
{
for (int j = 0; j < BlockSize; j++)
{
if (effect == null)
{
output[indexOutput] = insO[0][j] * volume;
output[indexOutput + 1] = insO[(oc > 1)?1:0][j] * volume;
}
else
{
output[indexOutput] = effO[0][j] * volume;
output[indexOutput + 1] = effO[(oc > 1)?1:0][j] * volume;
}
indexOutput += 2;
parent.BufferIncrement++;
}
}
else if (oc >= 4)
{
for (int j = 0; j < BlockSize; j++)
{
if (effect == null)
{
output[indexOutput] = FloatMathExtension.Combine(volume, insO[0][j], insO[2][j]);
output[indexOutput + 1] = FloatMathExtension.Combine(volume, insO[1][j], insO[3][j]);
}
else
{
output[indexOutput] = FloatMathExtension.Combine(volume, effO[0][j], effO[2][j]);
output[indexOutput + 1] = FloatMathExtension.Combine(volume, effO[1][j], effO[3][j]);
}
indexOutput += 2;
parent.BufferIncrement++;
}
}
}
return(output);
}
