hsoundcard.h

#ifndef __HSOUNDCARD_H
#define __HSOUNDCARD_H
 
#include <stdio.h>
#include <iostream>
#include <vector>
#include <map>
 
#include <portaudio.h>
 
#include "hardt.h"
#include "hexceptions.h"
 
class HSoundcard
{
    public:
 
        struct DeviceInformation
        {
            int Device;
 
            std::string Name;
 
            int Inputs;
 
            int Outputs;
 
            bool IsDefaultDevice;
        };
 
        static int AvailableDevices();
 
        static std::vector<DeviceInformation> GetDeviceInformation();
 
        static int GetDefaultDevice();
 
        static PaSampleFormat GetPortAudioFormat(H_SAMPLE_FORMAT format) {
            switch( format ) {
                case H_SAMPLE_FORMAT_INT_8:
                    return paInt8;
                case H_SAMPLE_FORMAT_UINT_8:
                    return paUInt8;
                case H_SAMPLE_FORMAT_INT_16:
                    return paInt16;
                //case H_SAMPLE_FORMAT_INT_24:
                    //return paInt24;
                case H_SAMPLE_FORMAT_INT_32:
                    return paInt32;
            }
            throw new HInitializationException("Unknown sample format given as parameter to HSoundcard::GetPortAudioFormat");
        }
};
 
#endif