PaDeviceInfo Struct Reference

#include <portaudio.h>

Data Fields
int	structVersion
const char *	name
PaHostApiIndex	hostApi
int	maxInputChannels
int	maxOutputChannels
PaTime	defaultLowInputLatency
PaTime	defaultLowOutputLatency
PaTime	defaultHighInputLatency
PaTime	defaultHighOutputLatency
double	defaultSampleRate

Detailed Description

A structure providing information and capabilities of PortAudio devices. Devices may support input, output or both input and output.

Definition at line 505 of file portaudio.h.

Field Documentation

PaTime PaDeviceInfo::defaultHighInputLatency

Default latency values for robust non-interactive applications (eg. playing sound files).

Definition at line 522 of file portaudio.h.

PaTime PaDeviceInfo::defaultLowInputLatency

Default latency values for interactive performance.

Definition at line 519 of file portaudio.h.

PaHostApiIndex PaDeviceInfo::hostApi

Host API index in the range 0 to (Pa_GetHostApiCount()-1). Note: this is a host API index, not a type id.

Definition at line 513 of file portaudio.h.

const char* PaDeviceInfo::name

Human readable device name. Encoded as UTF-8.

Definition at line 510 of file portaudio.h.

int PaDeviceInfo::structVersion

this is struct version 2

Definition at line 507 of file portaudio.h.

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

• portaudio.h