/[svn]/linuxsampler/trunk/src/engines/sfz/Voice.h
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Diff of /linuxsampler/trunk/src/engines/sfz/Voice.h

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revision 2114 by persson, Tue Aug 10 12:05:19 2010 UTC revision 2229 by iliev, Thu Aug 4 19:02:36 2011 UTC
# Line 4  Line 4 
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *   *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
6   *   Copyright (C) 2005 - 2008 Christian Schoenebeck                       *   *   Copyright (C) 2005 - 2008 Christian Schoenebeck                       *
7   *   Copyright (C) 2009 - 2010 Christian Schoenebeck and Grigor Iliev      *   *   Copyright (C) 2009 - 2011 Christian Schoenebeck and Grigor Iliev      *
8   *                                                                         *   *                                                                         *
9   *   This program is free software; you can redistribute it and/or modify  *   *   This program is free software; you can redistribute it and/or modify  *
10   *   it under the terms of the GNU General Public License as published by  *   *   it under the terms of the GNU General Public License as published by  *
# Line 36  Line 36 
36  #include "../gig/SynthesisParam.h"  #include "../gig/SynthesisParam.h"
37  #include "EG.h"  #include "EG.h"
38  #include "EGADSR.h"  #include "EGADSR.h"
39    #include "SfzSignalUnitRack.h"
40    
41  namespace LinuxSampler { namespace sfz {  namespace LinuxSampler { namespace sfz {
42      class Engine;      class Engine;
# Line 61  namespace LinuxSampler { namespace sfz { Line 62  namespace LinuxSampler { namespace sfz {
62              virtual float            GetReleaseTriggerAttenuation(float noteLength);              virtual float            GetReleaseTriggerAttenuation(float noteLength);
63              virtual double           GetEG1ControllerValue(uint8_t MIDIKeyVelocity);              virtual double           GetEG1ControllerValue(uint8_t MIDIKeyVelocity);
64              virtual EGInfo           CalculateEG1ControllerInfluence(double eg1ControllerValue);              virtual EGInfo           CalculateEG1ControllerInfluence(double eg1ControllerValue);
65              virtual void             TriggerEG1(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity);              virtual void             TriggerEG1(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) { }
66              virtual double           GetEG2ControllerValue(uint8_t MIDIKeyVelocity);              virtual double           GetEG2ControllerValue(uint8_t MIDIKeyVelocity);
67              virtual EGInfo           CalculateEG2ControllerInfluence(double eg2ControllerValue);              virtual EGInfo           CalculateEG2ControllerInfluence(double eg2ControllerValue);
68              virtual void             InitLFO1();              virtual void             TriggerEG2(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) { }
69              virtual void             InitLFO2();              virtual void             InitLFO1() { }
70              virtual void             InitLFO3();              virtual void             InitLFO2() { }
71                virtual void             InitLFO3() { }
72              virtual float            CalculateCutoffBase(uint8_t MIDIKeyVelocity);              virtual float            CalculateCutoffBase(uint8_t MIDIKeyVelocity);
73              virtual float            CalculateFinalCutoff(float cutoffBase);              virtual float            CalculateFinalCutoff(float cutoffBase);
74              virtual uint8_t          GetVCFCutoffCtrl();              virtual uint8_t          GetVCFCutoffCtrl();
# Line 77  namespace LinuxSampler { namespace sfz { Line 79  namespace LinuxSampler { namespace sfz {
79              virtual double           GetVelocityRelease(uint8_t MIDIKeyVelocity);              virtual double           GetVelocityRelease(uint8_t MIDIKeyVelocity);
80              virtual double           GetSampleAttenuation();              virtual double           GetSampleAttenuation();
81              virtual void             ProcessGroupEvent(RTList<Event>::Iterator& itEvent);              virtual void             ProcessGroupEvent(RTList<Event>::Iterator& itEvent);
82                virtual void             SetSampleStartOffset();
83                virtual int              GetRAMCacheOffset() { return pRegion->pSample->RAMCacheOffset; }
84    
85          private:          private:
86              EG EG1;              EG EG1;
87              EGADSR EGADSR1;              EGADSR EGADSR1;
88                EG EG2;
89                EGADSR EGADSR2;
90                SfzSignalUnitRack SignalRack;
91    
92          public: // FIXME: just made public for debugging (sanity check in Engine::RenderAudio()), should be changed to private before the final release          public: // FIXME: just made public for debugging (sanity check in Engine::RenderAudio()), should be changed to private before the final release
93              // Attributes              // Attributes
# Line 95  namespace LinuxSampler { namespace sfz { Line 102  namespace LinuxSampler { namespace sfz {
102              void processCrossFadeEvent(RTList<Event>::Iterator& itEvent);              void processCrossFadeEvent(RTList<Event>::Iterator& itEvent);
103    
104              EngineChannel* GetSfzEngineChannel();              EngineChannel* GetSfzEngineChannel();
105                
106                friend class AmpEGUnit;
107                friend class FilEGUnit;
108                friend class PitchEGUnit;
109                friend class PitchLFOUnit;
110                friend class AmpLFOUnit;
111                friend class FilLFOUnit;
112                friend class SfzSignalUnitRack;
113    
114          protected:          protected:
115              virtual uint8_t CrossfadeAttenuation(uint8_t& CrossfadeControllerValue) {              virtual uint8_t CrossfadeAttenuation(uint8_t& CrossfadeControllerValue) {
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