public void SetupForProcessor(IWaveInManagerProcessor processor)
{
if (processor == null)
{
return;
}
int iDevNum = GetDeviceNumFromName(processor.WaveInName);
if (iDevNum < 0)
{
return;
}
lock (_lockObj)
{
try
{
if (!_waveInDevices.ContainsKey(iDevNum))
{
_waveInDevices.Add(iDevNum, new WaveInManagerDevice(processor.WaveInName));
}
_waveInDevices[iDevNum].UpdateProcessor(processor);
}
catch (Exception ex)
{
Common.DebugHelper.WriteExceptionToLog("WaveInManager.SetupForProcessor", ex, false, string.Format("{0} [{1}]", processor.WaveInName, processor.WaveInChannelIndex));
}
}
}
void waveIn_RecordingStopped(object sender, StoppedEventArgs e)
{
_running = false;
for (int i = 0; i < processors.Count; i++)
{
IWaveInManagerProcessor proc = processors[i];
proc.WaveInStopped();
}
}
public void UnregisterProcessor(IWaveInManagerProcessor processor)
{
if (processors == null || processor == null || !processors.Contains(processor))
{
return;
}
processors.Remove(processor);
StopIfNeeded();
}
public void RegisterProcessor(IWaveInManagerProcessor processor)
{
if (processor == null || processors.Contains(processor) || processor.WaveInChannelIndex >= _numberOfChannels || processor.WaveInChannelIndex < 0)
{
return;
}
processors.Add(processor);
StartIfNeeded();
}
public void TeardownForProcessor(IWaveInManagerProcessor processor)
{
if (processor == null)
return;
int iDevNum = GetDeviceNumFromName(processor.WaveInName);
if (iDevNum < 0)
return;
lock (_lockObj)
{
if (_waveInDevices.ContainsKey(iDevNum))
{
_waveInDevices[iDevNum].UnregisterProcessor(processor);
}
}
}
public void UpdateProcessor(IWaveInManagerProcessor processor)
{
if (processor == null)
{
return;
}
if (string.Equals(processor.WaveInName, _waveInDeviceName, StringComparison.InvariantCultureIgnoreCase))
{
RegisterProcessor(processor);
}
else
{
UnregisterProcessor(processor);
}
}
void waveIn_DataAvailable(object sender, WaveInEventArgs e)
{
if (processors == null || processors.Count <= 0)
{
return;
}
byte[][] sampleBytes = AudioProcessingGlobals.BytesToSampleBytes(e.Buffer, e.BytesRecorded, AudioProcessingGlobals.DEFAULT_BYTES_PER_SAMPLE, AudioProcessingGlobals.DEFAULT_ENCODING, _numberOfChannels);
if (sampleBytes == null)
{
return;
}
for (int i = 0; i < processors.Count; i++)
{
IWaveInManagerProcessor proc = processors[i];
proc.ProcessSamples(sampleBytes[proc.WaveInChannelIndex]);
}
}
public void TeardownForProcessor(IWaveInManagerProcessor processor)
{
if (processor == null)
{
return;
}
int iDevNum = GetDeviceNumFromName(processor.WaveInName);
if (iDevNum < 0)
{
return;
}
lock (_lockObj)
{
if (_waveInDevices.ContainsKey(iDevNum))
{
_waveInDevices[iDevNum].UnregisterProcessor(processor);
}
}
}
public void SetupForProcessor(IWaveInManagerProcessor processor)
{
if (processor == null)
return;
int iDevNum = GetDeviceNumFromName(processor.WaveInName);
if (iDevNum < 0)
return;
lock (_lockObj)
{
try
{
if (!_waveInDevices.ContainsKey(iDevNum))
{
_waveInDevices.Add(iDevNum, new WaveInManagerDevice(processor.WaveInName));
}
_waveInDevices[iDevNum].UpdateProcessor(processor);
}
catch (Exception ex)
{
Common.DebugHelper.WriteExceptionToLog("WaveInManager.SetupForProcessor", ex, false, string.Format("{0} [{1}]", processor.WaveInName, processor.WaveInChannelIndex));
}
}
}
public void UnregisterProcessor(IWaveInManagerProcessor processor)
{
if (processors == null || processor == null || !processors.Contains(processor))
return;
processors.Remove(processor);
StopIfNeeded();
}
public void RegisterProcessor(IWaveInManagerProcessor processor)
{
if (processor == null || processors.Contains(processor) || processor.WaveInChannelIndex >= _numberOfChannels || processor.WaveInChannelIndex < 0)
return;
processors.Add(processor);
StartIfNeeded();
}
public void UpdateProcessor(IWaveInManagerProcessor processor)
{
if (processor == null)
return;
if (string.Equals(processor.WaveInName, _waveInDeviceName, StringComparison.InvariantCultureIgnoreCase))
RegisterProcessor(processor);
else
UnregisterProcessor(processor);
}
