CLAM-Development
1.1
|
00001 /* 00002 * Copyright (c) 2004 MUSIC TECHNOLOGY GROUP (MTG) 00003 * UNIVERSITAT POMPEU FABRA 00004 * 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 * 00020 */ 00021 00022 #ifndef __Oscillator_hxx__ 00023 #define __Oscillator_hxx__ 00024 00025 #include "SimpleOscillator.hxx" 00026 #include "Processing.hxx" 00027 #include "ProcessingConfig.hxx" 00028 #include "Audio.hxx" 00029 #include "AudioInPort.hxx" 00030 #include "InControl.hxx" 00031 #include <string> 00032 00033 namespace CLAM 00034 { 00035 00036 class OscillatorConfig: public ProcessingConfig 00037 { 00038 public: 00039 DYNAMIC_TYPE_USING_INTERFACE (OscillatorConfig, 5, ProcessingConfig); 00040 DYN_ATTRIBUTE (0, public, TData, Frequency); 00041 DYN_ATTRIBUTE (1, public, TData, Amplitude); 00042 DYN_ATTRIBUTE (2, public, TData, ModIndex); 00043 DYN_ATTRIBUTE (3, public, TData , Phase); 00044 DYN_ATTRIBUTE (4, public, TData , SamplingRate); 00045 protected: 00046 void DefaultInit(void); 00047 }; 00048 00049 class Oscillator : public SimpleOscillator 00050 { 00051 OscillatorConfig mConfig; 00052 00053 AudioInPort mInputPhaseMod; 00054 AudioInPort mInputFreqMod; 00055 TData mModIndex; 00056 00057 typedef InControlTmpl<Oscillator> OscillatorCtrl; 00058 00059 bool mModIdxUpdated; 00060 Oscillator::OscillatorCtrl * mModIdxCtl; 00061 00062 00063 inline void ApplyControls() 00064 { 00065 ApplyFreqAndAmpControls(); 00066 if ( mModIdxUpdated ) 00067 { 00068 mModIndex = mModIdxCtl->GetLastValue(); 00069 mModIdxUpdated = false; 00070 } 00071 } 00072 int UpdateModIdx( TControlData ); 00073 00074 public: 00075 Oscillator(); 00076 00077 Oscillator(const OscillatorConfig& c ); 00078 00079 virtual ~Oscillator(); 00080 bool ConcreteConfigure( const ProcessingConfig& c ); 00081 00082 const char * GetClassName() const {return "Oscillator";} 00083 const ProcessingConfig &GetConfig() const { return mConfig;} 00084 00085 bool Do(); 00086 bool Do(Audio & out) 00087 { 00088 return SimpleOscillator::Do(out); 00089 } 00090 bool Do(const Audio& pitchModIn,const Audio& phaseModIn,Audio& out); 00091 bool Do(const Audio& pitchModIn,const int& dum ,Audio& out); 00092 bool Do(const int& dum ,const Audio& phaseModIn,Audio& out); 00093 }; 00094 00095 } 00096 00097 #endif //__Oscillator_hxx__ 00098