Portaudio Hostapi | Audio-Digital.net

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PortAudio: PortAudio API Overview

http://www.portaudio.com/docs/v19-doxydocs/api_overview.html

PortAudio provides a uniform application programming interface (API) across all supported platforms. You can think of the PortAudio library as a wrapper that converts calls to the PortAudio API into calls to platform-specific native audio APIs. Operating systems often offer more than one native audio API and some APIs (suc…

PortAudio: Source code for specific Host APIs

http://portaudio.com/docs/v19-doxydocs-dev/group__hostapi__src.html

WASAPI implementation of support for a host API. file pa_win_wdmks.c Portaudio WDM-KS host API. file pa_win_wmme.c Win32 host API implementation for the Windows MultiMedia Extensions (WMME) audio API.

PortAudio: pa_hostapi.h Source File

http://portaudio.com/docs/v19-doxydocs-dev/pa__hostapi_8h_source.html

33 * the PortAudio community also makes the following non-binding requests: 34 ... PaError(* OpenStream)(struct PaUtilHostApiRepresentation *hostApi, PaStream **stream, const PaStreamParameters *inputParameters, const PaStreamParameters *outputParameters, double sampleRate, unsigned long framesPerCallback, PaStreamFlags streamFlags ...

PortAudio: pa_hostapi.h File Reference

http://files.portaudio.com/docs/v19-doxydocs-dev/pa__hostapi_8h.html

The first successfully initialized host API that has a default input or output device is used as the default PortAudio host API. This is based on the logic that there is only one default host API, and it must contain the default input and output devices (if defined).

PortAudio: PaHostApiInfo Struct Reference

http://www.portaudio.com/docs/v19-doxydocs/structPaHostApiInfo.html

Definition at line 316 of file portaudio.h. PaDeviceIndex PaHostApiInfo::defaultOutputDevice. 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. Definition at line 322 of file portaudio.h.

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