#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.

Field Documentation

◆ defaultHighInputLatency

PaTime PaDeviceInfo::defaultHighInputLatency

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

Referenced by _PaPulseAudio_AddAudioDevice(), main(), Pa_OpenDefaultStream(), PaAudioIO_Initialize(), PaQa_CheckForLoopBack(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), and PaWinMme_Initialize().

◆ defaultHighOutputLatency

PaTime PaDeviceInfo::defaultHighOutputLatency

Referenced by _PaPulseAudio_AddAudioDevice(), main(), Pa_OpenDefaultStream(), PaAudioIO_Initialize(), PaQa_CheckForLoopBack(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), and PaWinMme_Initialize().

◆ defaultLowInputLatency

PaTime PaDeviceInfo::defaultLowInputLatency

Default latency values for interactive performance.

Referenced by _PaPulseAudio_AddAudioDevice(), main(), main(), main(), PaAudioIO_Initialize(), PaQa_CheckForLoopBack(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), and PaWinMme_Initialize().

◆ defaultLowOutputLatency

PaTime PaDeviceInfo::defaultLowOutputLatency

Referenced by _PaPulseAudio_AddAudioDevice(), main(), main(), main(), Sine::open(), PaAudioIO_Initialize(), PaQa_CheckForLoopBack(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), PaWinMme_Initialize(), PlaySine(), PlaySine(), test(), TestOnce(), and TestOnce().

◆ defaultSampleRate

double PaDeviceInfo::defaultSampleRate

Referenced by _PaPulseAudio_AddAudioDevice(), main(), PaAudioIO_Initialize(), PaSkeleton_Initialize(), and PaUtil_InitializeDeviceInfo().

◆ hostApi

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.

Referenced by _PaPulseAudio_AddAudioDevice(), main(), main(), Pa_GetDeviceInfo(), PaAsio_Initialize(), PaAudioIO_Initialize(), PaQa_ListAudioDevices(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), PaWinDs_Initialize(), and PaWinMme_Initialize().

◆ maxInputChannels

int PaDeviceInfo::maxInputChannels

Referenced by _PaPulseAudio_AddAudioDevice(), IsFormatSupported(), main(), main(), OpenStream(), Pa_GetDeviceInfo(), PaAsio_GetInputChannelName(), PaAsio_GetOutputChannelName(), PaAudioIO_Initialize(), PaQa_CheckForLoopBack(), PaQa_ListAudioDevices(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), and PaWinMme_Initialize().

◆ maxOutputChannels

int PaDeviceInfo::maxOutputChannels

Referenced by _PaPulseAudio_AddAudioDevice(), IsFormatSupported(), main(), main(), OpenStream(), Pa_GetDeviceInfo(), PaAsio_GetOutputChannelName(), PaAudioIO_Initialize(), PaMacCore_GetBufferSizeRange(), PaQa_CheckForLoopBack(), PaQa_ListAudioDevices(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), PaWinMme_Initialize(), and test().

◆ name

const char* PaDeviceInfo::name

Human readable device name. Encoded as UTF-8.

Referenced by _PaPulseAudio_AddAudioDevice(), main(), main(), Sine::open(), Pa_GetDeviceInfo(), PaAsio_Initialize(), PaAsio_ShowControlPanel(), PaAudioIO_Initialize(), PaMacCore_GetChannelName(), PaQa_CheckForLoopBack(), PaQa_ListAudioDevices(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), and PaWinDs_Initialize().

◆ structVersion

int PaDeviceInfo::structVersion

this is struct version 2

Referenced by _PaPulseAudio_AddAudioDevice(), Pa_GetDeviceInfo(), PaAsio_Initialize(), PaAudioIO_Initialize(), PaSkeleton_Initialize(), PaUtil_InitializeDeviceInfo(), PaWinDs_Initialize(), and PaWinMme_Initialize().

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

portaudio.h

Data Fields