2012-05-22 13:09:48 -04:00
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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void paInputDevice(int id, char* hostAPI_DeviceName, int* minChan,
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int* maxChan, int* minSpeed, int* maxSpeed)
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{
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int i, j, k;
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char pa_device_name[128];
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char pa_device_hostapi[128];
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double pa_device_max_speed;
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double pa_device_min_speed;
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int pa_device_max_bytes;
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int pa_device_min_bytes;
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int pa_device_max_channels;
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int pa_device_min_channels;
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char p2[50];
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char *p,*p1;
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static int iret, numDevices, valid_dev_cnt;
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iret=pa_get_device_info (id,
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&pa_device_name,
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&pa_device_hostapi,
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&pa_device_max_speed,
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&pa_device_min_speed,
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&pa_device_max_bytes,
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&pa_device_min_bytes,
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&pa_device_max_channels,
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&pa_device_min_channels);
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if (iret >= 0 ) {
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valid_dev_cnt++;
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p1="";
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p=strstr(pa_device_hostapi,"MME");
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if(p!=NULL) p1="MME";
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p=strstr(pa_device_hostapi,"Direct");
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if(p!=NULL) p1="DirectX";
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p=strstr(pa_device_hostapi,"WASAPI");
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if(p!=NULL) p1="WASAPI";
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p=strstr(pa_device_hostapi,"ASIO");
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if(p!=NULL) p1="ASIO";
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p=strstr(pa_device_hostapi,"WDM-KS");
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if(p!=NULL) p1="WDM-KS";
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sprintf(p2,"%-8s %-39s",p1,pa_device_name);
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for(i=0; i<50; i++) {
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hostAPI_DeviceName[i]=p2[i];
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if(p2[i]==0) break;
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}
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*minChan=pa_device_min_channels;
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*maxChan=pa_device_max_channels;
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*minSpeed=(int)pa_device_min_speed;
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*maxSpeed=(int)pa_device_max_speed;
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}
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}
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