/// <summary>
/// Disable processing on a port. Disabling a port will stop all processing on this port and return all (non-processed)
/// buffer headers to the client. If this is a connected output port, the input port to which it is connected shall also be disabled.
/// Any buffer pool shall be released.
/// </summary>
internal void DisablePort()
{
if (Enabled)
{
MMALLog.Logger.Debug("Disabling port");
var length = this.BufferPool.Queue.QueueLength();
for (int i = 0; i < length; i++)
{
MMALLog.Logger.Debug("Releasing active buffer");
var buffer = this.BufferPool.Queue.GetBuffer();
buffer.Release();
}
MMALCheck(MMALPort.mmal_port_disable(this.Ptr), "Unable to disable port.");
}
}