/// <summary>
/// The native callback MMAL passes buffer headers to.
/// </summary>
/// <param name="port">The port the buffer is sent to.</param>
/// <param name="buffer">The buffer header.</param>
internal override void NativeControlPortCallback(MMAL_PORT_T *port, MMAL_BUFFER_HEADER_T *buffer)
{
lock (MMALControlPort.ControlLock)
{
if (MMALCameraConfig.Debug)
{
MMALLog.Logger.Debug("In native control callback.");
}
var bufferImpl = new MMALBufferImpl(buffer);
if (bufferImpl.CheckState())
{
if (MMALCameraConfig.Debug)
{
bufferImpl.ParseEvents();
bufferImpl.PrintProperties();
}
this.ManagedControlCallback.Callback(bufferImpl);
if (MMALCameraConfig.Debug)
{
MMALLog.Logger.Debug("Releasing buffer.");
}
bufferImpl.Release();
}
else
{
MMALLog.Logger.Warn("Received null control buffer.");
}
}
}
/// <summary>
/// The native callback MMAL passes buffer headers to.
/// </summary>
/// <param name="port">The port the buffer is sent to.</param>
/// <param name="buffer">The buffer header.</param>
internal override void NativeOutputPortCallback(MMAL_PORT_T *port, MMAL_BUFFER_HEADER_T *buffer)
{
if (MMALCameraConfig.Debug)
{
MMALLog.Logger.LogDebug($"In native {nameof(FileEncodeOutputPort)} callback");
}
var bufferImpl = new MMALBufferImpl(buffer);
bufferImpl.PrintProperties();
bufferImpl.ParseEvents();
this.ProcessBuffer(bufferImpl);
}