unsafe PortReference MapPort(uint portId)
{
UnsafeStructs.jack_port_t *portPointer = PortApi.GetPortById(JackClient, portId);
if (portPointer == null)
{
return(null);
}
return(new PortReference(portPointer));
}
unsafe PortReference MapPort(string portName)
{
UnsafeStructs.jack_port_t *portPointer = PortApi.GetPortByName(JackClient, portName);
if (portPointer == null)
{
return(null);
}
return(new PortReference(portPointer));
}
internal unsafe Port(UnsafeStructs.jack_client_t*jackClient, int index, Direction direction, PortType portType, string nameFormat)
{
if (nameFormat == null) {
nameFormat = "{type}{direction}_{index}";
}
_jackClient = jackClient;
Direction = direction;
Name = CreateName (nameFormat, index, direction, portType);
PortType = portType;
_port = RegisterPort (direction, portType);
}
unsafe void Dispose(bool isDisposing)
{
if (_jackClient == null || _port == null)
{
return;
}
if (PortApi.Unregister(_jackClient, _port) == 0)
{
_jackClient = null;
_port = null;
}
}
internal unsafe PortReference(UnsafeStructs.jack_port_t *portPointer)
{
PortPointer = portPointer;
FullName = PortApi.GetName(portPointer).PtrToString();
bool isPhysicalPort;
Direction direction;
ReadJackPortFlags(portPointer, out direction, out isPhysicalPort);
Direction = direction;
IsPhysicalPort = isPhysicalPort;
PortType = GetPortType(portPointer);
}
internal unsafe Port(UnsafeStructs.jack_client_t *jackClient, int index, Direction direction, PortType portType, string nameFormat)
{
if (nameFormat == null)
{
nameFormat = "{type}{direction}_{index}";
}
_jackClient = jackClient;
Direction = direction;
Name = CreateName(nameFormat, index, direction, portType);
PortType = portType;
_port = RegisterPort(direction, portType);
}
static unsafe PortType GetPortType(UnsafeStructs.jack_port_t *portPointer)
{
string connectionTypeName = PortApi.GetType(portPointer).PtrToString();
switch (connectionTypeName)
{
case Constants.JACK_DEFAULT_AUDIO_TYPE:
return(PortType.Audio);
case Constants.JACK_DEFAULT_MIDI_TYPE:
return(PortType.Midi);
}
throw new IndexOutOfRangeException("jack_port_type");
}
static unsafe void ReadJackPortFlags(UnsafeStructs.jack_port_t *portPointer, out Direction direction, out bool isPhysicalPort)
{
JackPortFlags portFlags = (JackPortFlags)PortApi.GetPortFlags(portPointer);
isPhysicalPort = (portFlags & JackPortFlags.JackPortIsPhysical) == JackPortFlags.JackPortIsPhysical;
if ((portFlags & JackPortFlags.JackPortIsInput) == JackPortFlags.JackPortIsInput)
{
direction = Direction.In;
return;
}
if ((portFlags & JackPortFlags.JackPortIsOutput) == JackPortFlags.JackPortIsOutput)
{
direction = Direction.Out;
return;
}
throw new IndexOutOfRangeException("jack_port_flags");
}
public static extern unsafe ulong GetUuid(UnsafeStructs.jack_port_t *port);
public static extern unsafe int Disconnect(UnsafeStructs.jack_client_t *client, UnsafeStructs.jack_port_t *port);
public static extern unsafe void SetLatencyRange(UnsafeStructs.jack_port_t *port, JackLatencyCallbackMode mode, IntPtr range);
public static extern unsafe int GetPortFlags(UnsafeStructs.jack_port_t *port);
public static extern unsafe int EnsureMonitor(UnsafeStructs.jack_port_t *port, int onoff);
public static extern unsafe int MonitoringInput(UnsafeStructs.jack_port_t *port);
public static extern unsafe float *GetBuffer(UnsafeStructs.jack_port_t *port, uint frames);
public static extern unsafe int RequestMonitor(UnsafeStructs.jack_port_t *port, int onoff);
public static extern unsafe IntPtr GetType(UnsafeStructs.jack_port_t *port);
unsafe void Dispose(bool isDisposing)
{
if (_jackClient == null || _port == null) {
return;
}
if (PortApi.Unregister (_jackClient, _port) == 0){
_jackClient = null;
_port = null;
}
}
public static extern unsafe IntPtr GetAllConnections(UnsafeStructs.jack_client_t *client, UnsafeStructs.jack_port_t *port);
public static extern unsafe IntPtr GetConnections(UnsafeStructs.jack_port_t *port);
public static extern unsafe int IsConnectedTo(UnsafeStructs.jack_port_t *port, string portName);
public static extern unsafe int IsConnected(UnsafeStructs.jack_port_t *port);
public static extern unsafe int IsMine(UnsafeStructs.jack_client_t *client, UnsafeStructs.jack_port_t *port);
public static extern unsafe int UnsetAlias(UnsafeStructs.jack_port_t *port, string alias);
public static extern unsafe int GetAliases(UnsafeStructs.jack_port_t *port, IntPtr[] aliases);
public static extern unsafe int SetName(UnsafeStructs.jack_port_t *port, string portName);
public static extern unsafe int Unregister(UnsafeStructs.jack_client_t *client, UnsafeStructs.jack_port_t *port);
