/[svn]/linuxsampler/trunk/src/engines/sfz/sfz.h
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revision 2225 by iliev, Tue Aug 2 13:44:57 2011 UTC revision 2233 by iliev, Mon Aug 8 18:46:19 2011 UTC
# Line 86  namespace sfz Line 86  namespace sfz
86            
87      class CC {      class CC {
88          public:          public:
89              uint8_t Controller;  ///< MIDI controller number.              uint8_t   Controller;  ///< MIDI controller number.
90              float   Influence;   ///< Controller Value.              short int Curve;
91                float     Influence;   ///< Controller Value.
92                float     Smooth;      ///< The speed of parameter change in milliseconds
93                            
94              CC() { CC(0, 0.0f); }              CC(uint8_t Controller = 0, float Influence = 0.0f, short int Curve = -1, float Smooth = 0) {
                       
             CC(uint8_t Controller, float Influence) {  
95                  this->Controller = Controller;                  this->Controller = Controller;
96                  this->Influence = Influence;                  this->Influence  = Influence;
97                    this->Curve      = Curve;
98                    this->Smooth     = Smooth;
99              }              }
100                                            
101              CC(const CC& cc) { Copy(cc); }              CC(const CC& cc) { Copy(cc); }
# Line 101  namespace sfz Line 103  namespace sfz
103                                            
104              void Copy(const CC& cc) {              void Copy(const CC& cc) {
105                  Controller = cc.Controller;                  Controller = cc.Controller;
106                  Influence = cc.Influence;                  Influence  = cc.Influence;
107                    Curve      = cc.Curve;
108                    Smooth     = cc.Smooth;
109              }              }
110      };      };
111    
# Line 246  namespace sfz Line 250  namespace sfz
250          float level;          float level;
251          float shape;          float shape;
252          float curve;          float curve;
253            LinuxSampler::ArrayList<CC> time_oncc;
254            LinuxSampler::ArrayList<CC> level_oncc;
255            
256          EGNode();          EGNode();
257            EGNode(const EGNode& egNode) { Copy(egNode); }
258            void operator=(const EGNode& egNode) { Copy(egNode); }
259            void Copy(const EGNode& egNode);
260      };      };
261    
262      class EG      class EG
# Line 259  namespace sfz Line 269  namespace sfz
269          float amplitude;          float amplitude;
270          float cutoff;          float cutoff;
271          EG();          EG();
272            EG(const EG& eg) { Copy(eg); }
273            void operator=(const EG& eg) { Copy(eg); }
274            void Copy(const EG& eg);
275      };      };
276    
277      class LFO      class LFO
# Line 266  namespace sfz Line 279  namespace sfz
279      public:      public:
280          float delay; // 0 to 100 seconds          float delay; // 0 to 100 seconds
281          float freq; // 0 to 20 Hz          float freq; // 0 to 20 Hz
282            float fade; // 0 to 100 seconds
283          float phase; // 0 to 360 degrees          float phase; // 0 to 360 degrees
284          uint  wave; // 0 to 4294967296          uint  wave; // 0 to 4294967296
285          float volume; // -144 to 6 dB          float volume; // -144 to 6 dB
# Line 274  namespace sfz Line 288  namespace sfz
288          float resonance; // 0 to 40 dB          float resonance; // 0 to 40 dB
289          float pan; // -100 to 100 %          float pan; // -100 to 100 %
290                    
291            LinuxSampler::ArrayList<CC> delay_oncc; // 0 to 100 seconds
292            LinuxSampler::ArrayList<CC> freq_oncc; // 0 to 20 Hz
293            LinuxSampler::ArrayList<CC> freq_smoothcc; // 0 to ? milliseconds
294            LinuxSampler::ArrayList<CC> fade_oncc; // 0 to 100 seconds
295          LinuxSampler::ArrayList<CC> phase_oncc; // 0 to 360 degrees          LinuxSampler::ArrayList<CC> phase_oncc; // 0 to 360 degrees
296            LinuxSampler::ArrayList<CC> volume_oncc; // -144 to 6 dB
297            LinuxSampler::ArrayList<CC> volume_smoothcc; // 0 to ? milliseconds
298          LinuxSampler::ArrayList<CC> pitch_oncc;          LinuxSampler::ArrayList<CC> pitch_oncc;
299            LinuxSampler::ArrayList<CC> pitch_smoothcc; // 0 to ? milliseconds
300            LinuxSampler::ArrayList<CC> pan_oncc; // -100 to 100 %
301            LinuxSampler::ArrayList<CC> pan_smoothcc; // 0 to ? milliseconds
302            LinuxSampler::ArrayList<CC> cutoff_oncc; // -9600 to 9600 cents
303            LinuxSampler::ArrayList<CC> cutoff_smoothcc; // 0 to ? milliseconds
304            LinuxSampler::ArrayList<CC> resonance_oncc; // 0 to 40 dB
305            LinuxSampler::ArrayList<CC> resonance_smoothcc; // 0 to ? milliseconds
306                    
307          LFO();          LFO();
308            LFO(const LFO& lfo) { Copy(lfo); }
309            void operator=(const LFO& lfo) { Copy(lfo); }
310            void Copy(const LFO& lfo);
311      };      };
312    
313      // Fixed size array with copy-on-write semantics      // Fixed size array with copy-on-write semantics
# Line 439  namespace sfz Line 469  namespace sfz
469          //Deprecated (from version 1)          //Deprecated (from version 1)
470          float ampeg_delay, ampeg_start, ampeg_attack, ampeg_hold, ampeg_decay, ampeg_sustain, ampeg_release;          float ampeg_delay, ampeg_start, ampeg_attack, ampeg_hold, ampeg_decay, ampeg_sustain, ampeg_release;
471          float ampeg_vel2delay, ampeg_vel2attack, ampeg_vel2hold, ampeg_vel2decay, ampeg_vel2sustain, ampeg_vel2release;          float ampeg_vel2delay, ampeg_vel2attack, ampeg_vel2hold, ampeg_vel2decay, ampeg_vel2sustain, ampeg_vel2release;
472            LinuxSampler::ArrayList<CC> ampeg_delaycc, ampeg_startcc, ampeg_attackcc, ampeg_holdcc;
473            LinuxSampler::ArrayList<CC> ampeg_decaycc, ampeg_sustaincc, ampeg_releasecc;
474          float fileg_delay, fileg_start, fileg_attack, fileg_hold, fileg_decay, fileg_sustain, fileg_release;          float fileg_delay, fileg_start, fileg_attack, fileg_hold, fileg_decay, fileg_sustain, fileg_release;
475          float fileg_vel2delay, fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain, fileg_vel2release;          float fileg_vel2delay, fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain, fileg_vel2release;
476          float pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold, pitcheg_decay, pitcheg_sustain, pitcheg_release;          float pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold, pitcheg_decay, pitcheg_sustain, pitcheg_release;
# Line 449  namespace sfz Line 481  namespace sfz
481          float pitchlfo_delay, pitchlfo_fade, pitchlfo_freq;          float pitchlfo_delay, pitchlfo_fade, pitchlfo_freq;
482          int pitchlfo_depth;          int pitchlfo_depth;
483          Array<int> pitchlfo_depthcc;          Array<int> pitchlfo_depthcc;
484            
485            LinuxSampler::ArrayList<CC> pitchlfo_freqcc; // 0 to 20 Hz
486            LinuxSampler::ArrayList<CC> fillfo_depthcc;  // -1200 to 1200 cents
487            LinuxSampler::ArrayList<CC> fillfo_freqcc;   // 0 to 20 Hz
488            LinuxSampler::ArrayList<CC> amplfo_depthcc;  // -10 to 10 dB
489            LinuxSampler::ArrayList<CC> amplfo_freqcc;   // 0 to 20 Hz
490    
491          // envelope generators          // envelope generators
492          LinuxSampler::ArrayList<EG> eg;          LinuxSampler::ArrayList<EG> eg;
493    
494          // low frequency oscillators          // low frequency oscillators
495          LinuxSampler::ArrayList<LFO> lfos;          LinuxSampler::ArrayList<LFO> lfos;
496            
497            LinuxSampler::ArrayList<CC> volume_oncc;
498            LinuxSampler::ArrayList<CC> volume_curvecc; // used only as temporary buffer during the parsing - values are then moved to volume_oncc
499            LinuxSampler::ArrayList<CC> volume_smoothcc; // used only as temporary buffer during the parsing - values are then moved to volume_oncc
500      };      };
501    
502      class Query {      class Query {
# Line 521  namespace sfz Line 563  namespace sfz
563          Instrument* pInstrument;          Instrument* pInstrument;
564          int seq_counter;          int seq_counter;
565      };      };
566        
567        class Curve {
568            public:
569                float v[128];
570                Curve() { for (int i = 0; i < 128; i++) v[i] = 0; }
571                Curve(const Curve& curve) { Copy(curve); }
572                void operator=(const Curve& curve) { Copy(curve); }
573                void Copy(const Curve& curve) { for (int i = 0; i < 128; i++) v[i] = curve.v[i]; }
574        };
575    
576      /////////////////////////////////////////////////////////////      /////////////////////////////////////////////////////////////
577      // class Instrument      // class Instrument
# Line 541  namespace sfz Line 592  namespace sfz
592    
593          /// List of Regions belonging to this Instrument          /// List of Regions belonging to this Instrument
594          std::vector<Region*> regions;          std::vector<Region*> regions;
595            ::LinuxSampler::ArrayList<Curve> curves;
596    
597          friend class File;          friend class File;
598          friend class Query;          friend class Query;
# Line 597  namespace sfz Line 649  namespace sfz
649          EG& eg(int x);          EG& eg(int x);
650          EGNode& egnode(int x, int y);          EGNode& egnode(int x, int y);
651          LFO& lfo(int x);          LFO& lfo(int x);
652            void copyCurves(LinuxSampler::ArrayList<CC>& curves, LinuxSampler::ArrayList<CC>& dest);
653            void copySmoothValues(LinuxSampler::ArrayList<CC>& smooths, LinuxSampler::ArrayList<CC>& dest);
654    
655          std::string currentDir;          std::string currentDir;
656          /// Pointer to the Instrument belonging to this file          /// Pointer to the Instrument belonging to this file
657          Instrument* _instrument;          Instrument* _instrument;
658    
659          // state variables          // state variables
660          enum section_t { UNKNOWN, GROUP, REGION, CONTROL };          enum section_t { UNKNOWN, GROUP, REGION, CONTROL, CURVE };
661          section_t _current_section;          section_t _current_section;
662          Region* _current_region;          Region* _current_region;
663          Group* _current_group;          Group* _current_group;
664            Curve* _current_curve;
665          Definition* pCurDef;          Definition* pCurDef;
666    
667          // control header directives          // control header directives
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