Port Datatypes

OcaPortID

struct OcaPortID

Unique identifier of input or output Port within a given Worker or Block class. Port numbers are ordinals starting at 1, and there are separate numbering spaces for input and output Ports.

OcaIODirection Direction: Indicates whether the port is for input or output. Before OCA 1.5, was named Mode, with (now-renamed) datatype OcaPortMode.

OcaUint16 Index: Index of port within given input or output set of specified object.

OcaPort

struct OcaPort

Representation of an OCA (input or output) port that is used in the signal path representation of an OCA device.

OcaONo Owner: Object number of the object that owns the port.

OcaPortID ID: ID of the port.

OcaString Role: Role of the port in the containing object. Values beginning with “oca” in any character case are reserved for AES use.

OcaPortClockMapEntry

struct OcaPortClockMapEntry

Port clock map entry that describes the clocking and sample-rate conversion (if any) of an OcaPort.

OcaONo ClockONo: Object number of the OcaMediaClock3 object that clocks this port.

OcaSamplingRateConverterType SRCType: Sampling Rate Converter (SRC) type - none, asynchronous, synchronous.

OcaPortIdentification

struct OcaPortIdentification

Representation of an OCA (input or output) port that is used in the signal path representation of an OCA device.

OcaONo Owner: ONo of object that owns the port.

OcaPortID ID: ID of the port. ID={mode,index}; mode is input or output.