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