Nio.h (1678B)
1 /* 2 ZynAddSubFX - a software synthesizer 3 4 Nio.h - IO Interface 5 Copyright (C) 2016 Mark McCurry 6 7 This program is free software; you can redistribute it and/or 8 modify it under the terms of the GNU General Public License 9 as published by the Free Software Foundation; either version 2 10 of the License, or (at your option) any later version. 11 */ 12 #ifndef NIO_H 13 #define NIO_H 14 #include <string> 15 #include <set> 16 17 namespace zyn { 18 19 class WavFile; 20 class Master; 21 struct SYNTH_T; 22 class oss_devs_t; 23 24 /**Interface to Nio Subsystem 25 * 26 * Should be only externally included header */ 27 namespace Nio 28 { 29 void init(const SYNTH_T &synth, const oss_devs_t &oss_devs, Master *master); 30 bool start(void); 31 void stop(void); 32 33 void setDefaultSource(std::string name); 34 void setDefaultSink(std::string name); 35 36 bool setSource(std::string name); 37 bool setSink(std::string name); 38 39 void setPostfix(std::string post); 40 std::string getPostfix(void); 41 42 std::set<std::string> getSources(void); 43 std::set<std::string> getSinks(void); 44 45 std::string getSource(void); 46 std::string getSink(void); 47 48 //Get the preferred sample rate from jack (if running) 49 void preferredSampleRate(unsigned &rate); 50 51 //Complete Master Swaps to ONLY BE CALLED FROM RT CONTEXT 52 void masterSwap(Master *master); 53 54 //Wave writing 55 void waveNew(class WavFile *wave); 56 void waveStart(void); 57 void waveStop(void); 58 void waveEnd(void); 59 60 void setAudioCompressor(bool isEnabled); 61 bool getAudioCompressor(void); 62 63 extern bool autoConnect; 64 extern bool pidInClientName; 65 extern std::string defaultSource; 66 extern std::string defaultSink; 67 }; 68 69 } 70 71 #endif