Jack2 1.9.6
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00001 /* 00002 Copyright (C) 2008 Romain Moret at Grame 00003 00004 This program is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU General Public License as published by 00006 the Free Software Foundation; either version 2 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU General Public License for more details. 00013 00014 You should have received a copy of the GNU General Public License 00015 along with this program; if not, write to the Free Software 00016 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 00018 */ 00019 00020 #ifndef __PortAudioDevices__ 00021 #define __PortAudioDevices__ 00022 00023 #include <cstdio> 00024 #include <string> 00025 00026 #include "portaudio.h" 00027 #include "pa_asio.h" 00028 00033 class PortAudioDevices 00034 { 00035 private: 00036 PaHostApiIndex fNumHostApi; //number of hosts 00037 PaDeviceIndex fNumDevice; //number of devices 00038 PaDeviceInfo** fDeviceInfo; //array of device info 00039 std::string* fHostName; //array of host names (matched with host id's) 00040 public: 00041 PortAudioDevices(); 00042 ~PortAudioDevices(); 00043 00044 PaDeviceIndex GetNumDevice(); 00045 PaDeviceInfo* GetDeviceInfo(PaDeviceIndex id); 00046 std::string GetDeviceName(PaDeviceIndex id); 00047 std::string GetHostFromDevice(PaDeviceInfo* device); 00048 std::string GetHostFromDevice(PaDeviceIndex id); 00049 std::string GetFullName(PaDeviceIndex id); 00050 std::string GetFullName(std::string hostname, std::string devicename); 00051 PaDeviceInfo* GetDeviceFromFullName(std::string fullname, PaDeviceIndex& id, bool isInput ); 00052 void PrintSupportedStandardSampleRates(const PaStreamParameters* inputParameters, const PaStreamParameters* outputParameters); 00053 int GetInputDeviceFromName(const char* name, PaDeviceIndex& device, int& in_max); 00054 int GetOutputDeviceFromName(const char* name, PaDeviceIndex& device, int& out_max); 00055 void DisplayDevicesNames(); 00056 bool IsDuplex ( PaDeviceIndex id ); 00057 }; 00058 00059 #endif