Jack2  1.9.9
JackPortAudioDevices.h
1 /*
2 Copyright (C) 2008-2011 Romain Moret at Grame
3 
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8 
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13 
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 
18 */
19 
20 #ifndef __PortAudioDevices__
21 #define __PortAudioDevices__
22 
23 #include <cstdio>
24 #include <string>
25 
26 #include "portaudio.h"
27 #include "pa_asio.h"
28 
34 {
35  private:
36 
37  PaHostApiIndex fNumHostApi; //number of hosts
38  PaDeviceIndex fNumDevice; //number of devices
39  PaDeviceInfo** fDeviceInfo; //array of device info
40  std::string* fHostName; //array of host names (matched with host id's)
41 
42  public:
43 
46 
47  PaDeviceIndex GetNumDevice();
48  PaDeviceInfo* GetDeviceInfo(PaDeviceIndex id);
49  std::string GetDeviceName(PaDeviceIndex id);
50  std::string GetHostFromDevice(PaDeviceInfo* device);
51  std::string GetHostFromDevice(PaDeviceIndex id);
52  std::string GetFullName(PaDeviceIndex id);
53  std::string GetFullName(std::string hostname, std::string devicename);
54  PaDeviceInfo* GetDeviceFromFullName(std::string fullname, PaDeviceIndex& id, bool isInput);
55  void PrintSupportedStandardSampleRates(const PaStreamParameters* inputParameters, const PaStreamParameters* outputParameters);
56  int GetInputDeviceFromName(const char* name, PaDeviceIndex& device, int& in_max);
57  int GetOutputDeviceFromName(const char* name, PaDeviceIndex& device, int& out_max);
58  int GetPreferredBufferSize(PaDeviceIndex id);
59  void DisplayDevicesNames();
60  bool IsDuplex(PaDeviceIndex id);
61 
62 };
63 
64 #endif
int PaHostApiIndex
Definition: portaudio.h:179
ASIO-specific PortAudio API extension header file.
int PaDeviceIndex
Definition: portaudio.h:153
The PortAudio API.
A PortAudio Devices manager.