private void RaiseDataAvailable(WaveInBuffer buffer)
{
var handler = DataAvailable;
if (handler != null)
{
handler(this, new WaveInEventArgs(buffer.Data, buffer.BytesRecorded));
}
}
private void CreateBuffers()
{
// Default to three buffers of 100ms each
int bufferSize = BufferMilliseconds * WaveFormat.AverageBytesPerSecond / 1000;
buffers = new WaveInBuffer[NumberOfBuffers];
for (int n = 0; n < buffers.Length; n++)
{
buffers[n] = new WaveInBuffer(waveInHandle, bufferSize);
}
}
private void RaiseDataAvailable(WaveInBuffer buffer)
{
DataAvailable?.Invoke(this, new WaveInEventArgs(buffer.Data, buffer.BytesRecorded));
}
private void AllocateBuffers(int bufferSize, int bufferCount)
{
FreeBuffers();
if (bufferCount > 0)
{
buffers = new WaveInBuffer(waveIn, bufferSize);
var Prev = buffers;
try
{
for (var i = 1; i < bufferCount; i++)
{
var Buf = new WaveInBuffer(waveIn, bufferSize);
Prev.NextBuffer = Buf;
Prev = Buf;
}
}
finally
{
Prev.NextBuffer = buffers;
}
}
}
private void SelectNextBuffer()
{
currentBuffer = currentBuffer == null ? buffers : currentBuffer.NextBuffer;
}
private void FreeBuffers()
{
currentBuffer = null;
if (buffers != null)
{
var First = buffers;
buffers = null;
var Current = First;
do
{
var Next = Current.NextBuffer;
Current.Dispose();
Current = Next;
} while(Current != First);
}
}
