pa_win_hostapis.c File Reference

#include "pa_hostapi.h"

Functions

PaError PaSkeleton_Initialize (PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index)
PaError PaWinMme_Initialize (PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index)
PaError PaWinDs_Initialize (PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index)
PaError PaAsio_Initialize (PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index)
PaError PaWinWdm_Initialize (PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index)
PaError PaWinWasapi_Initialize (PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index)

Variables

PaUtilHostApiInitializerpaHostApiInitializers []
int paDefaultHostApiIndex = 0

Detailed Description

Win32 host API initialization function table.

Todo:
Consider using PA_USE_WMME etc instead of PA_NO_WMME. This is what the Unix version does, we should consider being consistent.

Function Documentation

PaError PaAsio_Initialize ( PaUtilHostApiRepresentation **  hostApi,
PaHostApiIndex  index 
)

References PaAsioHostApiRepresentation::allocations, PaAsioDeviceInfo::asioChannelInfos, asioDrivers, PaAsioHostApiRepresentation::blockingStreamInterface, PaAsioDeviceInfo::bufferGranularity, PaAsioDriverInfo::bufferGranularity, PaAsioDriverInfo::bufferMaxSize, PaAsioDriverInfo::bufferMinSize, PaAsioDriverInfo::bufferPreferredSize, PaAsioHostApiRepresentation::callbackStreamInterface, PaAsioDeviceInfo::commonDeviceInfo, PaDeviceInfo::defaultHighInputLatency, PaDeviceInfo::defaultHighOutputLatency, PaDeviceInfo::defaultLowInputLatency, PaDeviceInfo::defaultLowOutputLatency, PaDeviceInfo::defaultSampleRate, PaDeviceInfo::hostApi, PaUtilHostApiRepresentation::info, PaAsioHostApiRepresentation::inheritedHostApiRep, PaAsioDriverInfo::inputChannelCount, IsDebuggerPresent_, loadAsioDriver(), PaAsioDeviceInfo::maxBufferSize, PaDeviceInfo::maxInputChannels, PaDeviceInfo::maxOutputChannels, PaAsioDeviceInfo::minBufferSize, PaDeviceInfo::name, PaAsioHostApiRepresentation::openAsioDeviceIndex, PaAsioDriverInfo::outputChannelCount, PA_ASIO_SET_LAST_ASIO_ERROR, PA_DEBUG, PA_DEFAULTSAMPLERATESEARCHORDER_COUNT_, paASIO, paInsufficientMemory, paNoDevice, paNoError, paUnanticipatedHostError, PaUtil_AllocateMemory(), PaUtil_CreateAllocationGroup(), PaUtil_DestroyAllocationGroup(), PaUtil_DummyGetCpuLoad(), PaUtil_DummyGetReadAvailable(), PaUtil_DummyGetWriteAvailable(), PaUtil_DummyRead(), PaUtil_DummyWrite(), PaUtil_FreeAllAllocations(), PaUtil_FreeMemory(), PaUtil_GroupAllocateMemory(), PaUtil_InitializeStreamInterface(), PaAsioDeviceInfo::preferredBufferSize, PaDeviceInfo::structVersion, PaHostApiInfo::structVersion, and PaAsioHostApiRepresentation::systemSpecific.

PaError PaSkeleton_Initialize ( PaUtilHostApiRepresentation **  hostApi,
PaHostApiIndex  index 
)
PaError PaWinDs_Initialize ( PaUtilHostApiRepresentation **  hostApi,
PaHostApiIndex  index 
)
PaError PaWinMme_Initialize ( PaUtilHostApiRepresentation **  hostApi,
PaHostApiIndex  index 
)
PaError PaWinWasapi_Initialize ( PaUtilHostApiRepresentation **  hostApi,
PaHostApiIndex  index 
)

References paNoError.

PaError PaWinWdm_Initialize ( PaUtilHostApiRepresentation **  hostApi,
PaHostApiIndex  index 
)

Variable Documentation

The index of the default host API in the paHostApiInitializers array.

There is a platform specific file which defines paDefaultHostApiIndex for that platform, see pa_win/pa_win_hostapis.c for example.

Referenced by Pa_GetDefaultHostApi().

Initial value:

paHostApiInitializers is a NULL-terminated array of host API initialization functions. These functions are called by pa_front to initialize the host APIs when the client calls Pa_Initialize().

There is a platform specific file which defines paHostApiInitializers for that platform, pa_win/pa_win_hostapis.c contains the Win32 definitions for example.


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