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sanya
2025-09-01 14:20:39 +00:00
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third_party/portaudio/test/patest_jack_wasapi.c vendored Normal file
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/** @file pa_test_jack_wasapi.c
@ingroup test_src
@brief Print out jack information for WASAPI endpoints
@author Reid Bishop <rbish@attglobal.net>
*/
/*
* $Id: pa_test_jack_wasapi.c 1368 2008-03-01 00:38:27Z rbishop $
*
* This program uses the PortAudio Portable Audio Library.
* For more information see: http://www.portaudio.com/
* Copyright (c) 1999-2010 Ross Bencina and Phil Burk
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* The text above constitutes the entire PortAudio license; however,
* the PortAudio community also makes the following non-binding requests:
*
* Any person wishing to distribute modifications to the Software is
* requested to send the modifications to the original developer so that
* they can be incorporated into the canonical version. It is also
* requested that these non-binding requests be included along with the
* license above.
*/
#include <stdio.h>
#include "portaudio.h"
#include "pa_win_wasapi.h"
/*
* Helper function to determine if a given enum is present in mask variable
*
*/
static int IsInMask(int val, int val2)
{
return ((val & val2) == val2);
}
/*
* This routine enumerates through the ChannelMapping for the IJackDescription
*/
static void EnumIJackChannels(int channelMapping)
{
printf("Channel Mapping: ");
if(channelMapping == PAWIN_SPEAKER_DIRECTOUT)
{
printf("DIRECTOUT\n");
return;
}
if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_LEFT))
printf("FRONT_LEFT, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_RIGHT))
printf("FRONT_RIGHT, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_CENTER))
printf("FRONT_CENTER, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_LOW_FREQUENCY))
printf("LOW_FREQUENCY, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_BACK_LEFT))
printf("BACK_LEFT, ");
if(IsInMask(channelMapping,PAWIN_SPEAKER_BACK_RIGHT))
printf("BACK_RIGHT, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_LEFT_OF_CENTER))
printf("FRONT_LEFT_OF_CENTER, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_FRONT_RIGHT_OF_CENTER))
printf("FRONT_RIGHT_OF_CENTER, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_BACK_CENTER))
printf("BACK_CENTER, ");
if(IsInMask(channelMapping,PAWIN_SPEAKER_SIDE_LEFT))
printf("SIDE_LEFT, ");
if(IsInMask(channelMapping,PAWIN_SPEAKER_SIDE_RIGHT))
printf("SIDE_RIGHT, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_CENTER))
printf("TOP_CENTER, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_FRONT_LEFT))
printf("TOP_FRONT_LEFT, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_FRONT_CENTER))
printf("TOP_FRONT_CENTER, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_FRONT_RIGHT))
printf("TOP_FRONT_RIGHT, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_BACK_LEFT))
printf("TOP_BACK_LEFT, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_BACK_CENTER))
printf("TOP_BACK_CENTER, ");
if(IsInMask(channelMapping, PAWIN_SPEAKER_TOP_BACK_RIGHT))
printf("TOP_BACK_RIGHT, ");
printf("\n");
}
/*
* This routine enumerates through the Jack Connection Types enums for IJackDescription
*/
static void EnumIJackConnectionType(int cType)
{
printf("Connection Type: ");
switch(cType)
{
case eJackConnTypeUnknown:
printf("eJackConnTypeUnknown");
break;
case eJackConnType3Point5mm:
printf("eJackConnType3Point5mm");
break;
case eJackConnTypeQuarter:
printf("eJackConnTypeQuarter");
break;
case eJackConnTypeAtapiInternal:
printf("eJackConnTypeAtapiInternal");
break;
case eJackConnTypeRCA:
printf("eJackConnTypeRCA");
break;
case eJackConnTypeOptical:
printf("eJackConnTypeOptical");
break;
case eJackConnTypeOtherDigital:
printf("eJackConnTypeOtherDigital");
break;
case eJackConnTypeOtherAnalog:
printf("eJackConnTypeOtherAnalog");
break;
case eJackConnTypeMultichannelAnalogDIN:
printf("eJackConnTypeMultichannelAnalogDIN");
break;
case eJackConnTypeXlrProfessional:
printf("eJackConnTypeXlrProfessional");
break;
case eJackConnTypeRJ11Modem:
printf("eJackConnTypeRJ11Modem");
break;
case eJackConnTypeCombination:
printf("eJackConnTypeCombination");
break;
}
printf("\n");
}
/*
* This routine enumerates through the GeoLocation enums for the IJackDescription
*/
static void EnumIJackGeoLocation(int iVal)
{
printf("Geometric Location: ");
switch(iVal)
{
case eJackGeoLocRear:
printf("eJackGeoLocRear");
break;
case eJackGeoLocFront:
printf("eJackGeoLocFront");
break;
case eJackGeoLocLeft:
printf("eJackGeoLocLeft");
break;
case eJackGeoLocRight:
printf("eJackGeoLocRight");
break;
case eJackGeoLocTop:
printf("eJackGeoLocTop");
break;
case eJackGeoLocBottom:
printf("eJackGeoLocBottom");
break;
case eJackGeoLocRearPanel:
printf("eJackGeoLocRearPanel");
break;
case eJackGeoLocRiser:
printf("eJackGeoLocRiser");
break;
case eJackGeoLocInsideMobileLid:
printf("eJackGeoLocInsideMobileLid");
break;
case eJackGeoLocDrivebay:
printf("eJackGeoLocDrivebay");
break;
case eJackGeoLocHDMI:
printf("eJackGeoLocHDMI");
break;
case eJackGeoLocOutsideMobileLid:
printf("eJackGeoLocOutsideMobileLid");
break;
case eJackGeoLocATAPI:
printf("eJackGeoLocATAPI");
break;
}
printf("\n");
}
/*
* This routine enumerates through the GenLocation enums for the IJackDescription
*/
static void EnumIJackGenLocation(int iVal)
{
printf("General Location: ");
switch(iVal)
{
case eJackGenLocPrimaryBox:
printf("eJackGenLocPrimaryBox");
break;
case eJackGenLocInternal:
printf("eJackGenLocInternal");
break;
case eJackGenLocSeparate:
printf("eJackGenLocSeparate");
break;
case eJackGenLocOther:
printf("eJackGenLocOther");
break;
}
printf("\n");
}
/*
* This routine enumerates through the PortConnection enums for the IJackDescription
*/
static void EnumIJackPortConnection(int iVal)
{
printf("Port Type: ");
switch(iVal)
{
case eJackPortConnJack:
printf("eJackPortConnJack");
break;
case eJackPortConnIntegratedDevice:
printf("eJackPortConnIntegratedDevice");
break;
case eJackPortConnBothIntegratedAndJack:
printf("eJackPortConnBothIntegratedAndJack");
break;
case eJackPortConnUnknown:
printf("eJackPortConnUnknown");
break;
}
printf("\n");
}
/*
* This routine retrieves and parses the KSJACK_DESCRIPTION structure for
* the provided device ID.
*/
static PaError GetJackInformation(int deviceId)
{
PaError err;
int i;
int jackCount = 0;
PaWasapiJackDescription jackDesc;
err = PaWasapi_GetJackCount(deviceId, &jackCount);
if( err != paNoError ) return err;
fprintf( stderr,"Number of Jacks: %d \n", jackCount );
for( i = 0; i<jackCount; i++ )
{
fprintf( stderr,"Jack #%d:\n", i );
err = PaWasapi_GetJackDescription(deviceId, i, &jackDesc);
if( err != paNoError )
{
fprintf( stderr,"Failed getting description." );
continue;
}
else
{
printf("Is connected: %s\n",(jackDesc.isConnected)?"true":"false");
EnumIJackChannels(jackDesc.channelMapping);
EnumIJackConnectionType(jackDesc.connectionType);
EnumIJackGeoLocation(jackDesc.geoLocation);
EnumIJackGenLocation(jackDesc.genLocation);
EnumIJackPortConnection(jackDesc.portConnection);
printf("Jack Color: 0x%06X\n", jackDesc.color);
printf("\n");
}
}
return 0;
}
/*******************************************************************/
int main(void);
int main(void)
{
PaError err;
const PaDeviceInfo *device;
int i;
int jackCount = 0;
int isInput = 0;
printf("PortAudio Test: WASAPI Jack Configuration");
err = Pa_Initialize();
if( err != paNoError ) goto error;
/* Find all WASAPI devices */
for( i = 0; i < Pa_GetDeviceCount(); ++i )
{
device = Pa_GetDeviceInfo(i);
if( Pa_GetDeviceInfo(i)->hostApi == Pa_HostApiTypeIdToHostApiIndex(paWASAPI) )
{
if( device->maxOutputChannels == 0 )
{
isInput = 1;
}
printf("------------------------------------------\n");
printf("Device: %s",device->name);
if(isInput)
printf(" (Input) %d Channels\n",device->maxInputChannels);
else
printf(" (Output) %d Channels\n",device->maxOutputChannels);
// Try to see if this WASAPI device can provide Jack information
err = GetJackInformation(i);
if( err != paNoError ) goto error;
}
}
Pa_Terminate();
printf("Test finished.\n");
return err;
error:
Pa_Terminate();
fprintf( stderr, "An error occurred while using the portaudio stream\n" );
fprintf( stderr, "Error number: %d\n", err );
fprintf( stderr, "Error message: %s\n", Pa_GetErrorText( err ) );
return err;
}