/// <summary>
/// driver buffer update callback to fill the wave buffer.
/// </summary>
/// <param name="inputChannels">The input channels.</param>
/// <param name="outputChannels">The output channels.</param>
void driver_BufferUpdate(IntPtr[] inputChannels, IntPtr[] outputChannels)
{
if (this.NumberOfInputChannels > 0)
{
var audioAvailable = AudioAvailable;
if (audioAvailable != null)
{
var args = new AsioAudioAvailableEventArgs(inputChannels, outputChannels, nbSamples,
driver.Capabilities.InputChannelInfos[0].type);
audioAvailable(this, args);
if (args.WrittenToOutputBuffers)
{
return;
}
}
}
if (this.NumberOfOutputChannels > 0)
{
int read = sourceStream.Read(waveBuffer, 0, waveBuffer.Length);
if (read < waveBuffer.Length)
{
// we have stopped
}
// Call the convertor
unsafe
{
// TODO : check if it's better to lock the buffer at initialization?
fixed(void *pBuffer = &waveBuffer[0])
{
convertor(new IntPtr(pBuffer), outputChannels, NumberOfOutputChannels, nbSamples);
}
}
if (read == 0)
{
Stop();
}
}
}
/// <summary>
/// driver buffer update callback to fill the wave buffer.
/// </summary>
/// <param name="inputChannels">The input channels.</param>
/// <param name="outputChannels">The output channels.</param>
void driver_BufferUpdate(IntPtr[] inputChannels, IntPtr[] outputChannels)
{
if (this.NumberOfInputChannels > 0)
{
var audioAvailable = AudioAvailable;
if (audioAvailable != null)
{
var args = new AsioAudioAvailableEventArgs(inputChannels, outputChannels, nbSamples,
driver.Capabilities.InputChannelInfos[0].type);
audioAvailable(this, args);
if (args.WrittenToOutputBuffers)
return;
}
}
if (this.NumberOfOutputChannels > 0)
{
int read = sourceStream.Read(waveBuffer, 0, waveBuffer.Length);
if (read < waveBuffer.Length)
{
// we have stopped
}
// Call the convertor
unsafe
{
// TODO : check if it's better to lock the buffer at initialization?
fixed (void* pBuffer = &waveBuffer[0])
{
convertor(new IntPtr(pBuffer), outputChannels, NumberOfOutputChannels, nbSamples);
}
}
if (read == 0)
{
Stop();
}
}
}
