PaHostApiInfo Struct Reference

#include <portaudio.h>

Data Fields

int structVersion
PaHostApiTypeId type
const char * name
int deviceCount
PaDeviceIndex defaultInputDevice
PaDeviceIndex defaultOutputDevice

Detailed Description

A structure containing information about a particular host API.


Field Documentation

The default input device for this host API. The value will be a device index ranging from 0 to (Pa_GetDeviceCount()-1), or paNoDevice if no default input device is available.

Referenced by main(), and PaAsiHpi_Initialize().

The default output device for this host API. The value will be a device index ranging from 0 to (Pa_GetDeviceCount()-1), or paNoDevice if no default output device is available.

Referenced by main(), and PaAsiHpi_Initialize().

The number of devices belonging to this host API. This field may be used in conjunction with Pa_HostApiDeviceIndexToDeviceIndex() to enumerate all devices for this host API.

See also:
Pa_HostApiDeviceIndexToDeviceIndex

Referenced by PaAsiHpi_Initialize(), and PaUtil_DeviceIndexToHostApiDeviceIndex().

const char* PaHostApiInfo::name

A textual description of the host API for display on user interfaces.

Referenced by main(), Pa_GetHostApiInfo(), and PaAsiHpi_Initialize().

The well known unique identifier of this host API

See also:
PaHostApiTypeId

Referenced by main(), Pa_GetHostApiInfo(), and PaAsiHpi_Initialize().


The documentation for this struct was generated from the following file:

Generated for PortAudio by  doxygen1.6.1