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

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revision 2221 by iliev, Thu Jul 28 17:17:42 2011 UTC revision 2232 by iliev, Mon Aug 8 13:40:04 2011 UTC
# Line 83  namespace sfz Line 83  namespace sfz
83              pSample->Close();              pSample->Close();
84          }          }
85      };      };
86        
87        class CC {
88            public:
89                uint8_t   Controller;  ///< MIDI controller number.
90                short int Curve;
91                float     Influence;   ///< Controller Value.
92                float     Smooth;      ///< The speed of parameter change in milliseconds
93                
94                CC(uint8_t Controller = 0, float Influence = 0.0f, short int Curve = -1, float Smooth = 0) {
95                    this->Controller = Controller;
96                    this->Influence  = Influence;
97                    this->Curve      = Curve;
98                    this->Smooth     = Smooth;
99                }
100                        
101                CC(const CC& cc) { Copy(cc); }
102                void operator=(const CC& cc) { Copy(cc); }
103                        
104                void Copy(const CC& cc) {
105                    Controller = cc.Controller;
106                    Influence  = cc.Influence;
107                    Curve      = cc.Curve;
108                    Smooth     = cc.Smooth;
109                }
110        };
111    
112      /////////////////////////////////////////////////////////////      /////////////////////////////////////////////////////////////
113      // class Exception      // class Exception
# Line 225  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 238  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
278      {      {
279      public:      public:
280            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
284          uint  wave; // 0 to 4294967296          uint  wave; // 0 to 4294967296
         float delay; // 0 to 100 seconds  
285          float volume; // -144 to 6 dB          float volume; // -144 to 6 dB
286          int   pitch; // -9600 to 9600 cents          int   pitch; // -9600 to 9600 cents
287          int   cutoff; // -9600 to 9600 cents          int   cutoff; // -9600 to 9600 cents
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> freq_oncc; // 0 to 20 Hz
292            LinuxSampler::ArrayList<CC> fade_oncc; // 0 to 100 seconds
293            LinuxSampler::ArrayList<CC> phase_oncc; // 0 to 360 degrees
294            LinuxSampler::ArrayList<CC> pitch_oncc;
295            
296          LFO();          LFO();
297            LFO(const LFO& lfo) { Copy(lfo); }
298            void operator=(const LFO& lfo) { Copy(lfo); }
299            void Copy(const LFO& lfo);
300      };      };
301    
302      // Fixed size array with copy-on-write semantics      // Fixed size array with copy-on-write semantics
# Line 413  namespace sfz Line 458  namespace sfz
458          //Deprecated (from version 1)          //Deprecated (from version 1)
459          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;
460          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;
461            LinuxSampler::ArrayList<CC> ampeg_delaycc, ampeg_startcc, ampeg_attackcc, ampeg_holdcc;
462            LinuxSampler::ArrayList<CC> ampeg_decaycc, ampeg_sustaincc, ampeg_releasecc;
463          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;
464            float fileg_vel2delay, fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain, fileg_vel2release;
465          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;
466          float pitcheg_vel2delay, pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay, pitcheg_vel2sustain, pitcheg_vel2release;          float pitcheg_vel2delay, pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay, pitcheg_vel2sustain, pitcheg_vel2release;
467          int   pitcheg_depth;          int   fileg_depth, pitcheg_depth;
468          float amplfo_delay, amplfo_fade, amplfo_freq, amplfo_depth;          float amplfo_delay, amplfo_fade, amplfo_freq, amplfo_depth;
469          float fillfo_delay, fillfo_fade, fillfo_freq, fillfo_depth;          float fillfo_delay, fillfo_fade, fillfo_freq, fillfo_depth;
470          float pitchlfo_delay, pitchlfo_fade, pitchlfo_freq;          float pitchlfo_delay, pitchlfo_fade, pitchlfo_freq;
471          int pitchlfo_depth;          int pitchlfo_depth;
472            Array<int> pitchlfo_depthcc;
473            
474            LinuxSampler::ArrayList<CC> pitchlfo_freqcc; // 0 to 20 Hz
475            LinuxSampler::ArrayList<CC> fillfo_freqcc; // 0 to 20 Hz
476            LinuxSampler::ArrayList<CC> amplfo_freqcc; // 0 to 20 Hz
477    
478          // envelope generators          // envelope generators
479          LinuxSampler::ArrayList<EG> eg;          LinuxSampler::ArrayList<EG> eg;
480    
481          // low frequency oscillators          // low frequency oscillators
482          LinuxSampler::ArrayList<LFO> lfos;          LinuxSampler::ArrayList<LFO> lfos;
483            
484            LinuxSampler::ArrayList<CC> volume_oncc;
485            LinuxSampler::ArrayList<CC> volume_curvecc; // used only as temporary buffer during the parsing - values are then moved to volume_oncc
486            LinuxSampler::ArrayList<CC> volume_smoothcc; // used only as temporary buffer during the parsing - values are then moved to volume_oncc
487      };      };
488    
489      class Query {      class Query {
# Line 493  namespace sfz Line 550  namespace sfz
550          Instrument* pInstrument;          Instrument* pInstrument;
551          int seq_counter;          int seq_counter;
552      };      };
553        
554        class Curve {
555            public:
556                float v[128];
557                Curve() { for (int i = 0; i < 128; i++) v[i] = 0; }
558                Curve(const Curve& curve) { Copy(curve); }
559                void operator=(const Curve& curve) { Copy(curve); }
560                void Copy(const Curve& curve) { for (int i = 0; i < 128; i++) v[i] = curve.v[i]; }
561        };
562    
563      /////////////////////////////////////////////////////////////      /////////////////////////////////////////////////////////////
564      // class Instrument      // class Instrument
# Line 513  namespace sfz Line 579  namespace sfz
579    
580          /// List of Regions belonging to this Instrument          /// List of Regions belonging to this Instrument
581          std::vector<Region*> regions;          std::vector<Region*> regions;
582            ::LinuxSampler::ArrayList<Curve> curves;
583    
584          friend class File;          friend class File;
585          friend class Query;          friend class Query;
# Line 569  namespace sfz Line 636  namespace sfz
636          EG& eg(int x);          EG& eg(int x);
637          EGNode& egnode(int x, int y);          EGNode& egnode(int x, int y);
638          LFO& lfo(int x);          LFO& lfo(int x);
639            void copyCurves(LinuxSampler::ArrayList<CC>& curves, LinuxSampler::ArrayList<CC>& dest);
640            void copySmoothValues(LinuxSampler::ArrayList<CC>& smooths, LinuxSampler::ArrayList<CC>& dest);
641    
642          std::string currentDir;          std::string currentDir;
643          /// Pointer to the Instrument belonging to this file          /// Pointer to the Instrument belonging to this file
644          Instrument* _instrument;          Instrument* _instrument;
645    
646          // state variables          // state variables
647          enum section_t { UNKNOWN, GROUP, REGION, CONTROL };          enum section_t { UNKNOWN, GROUP, REGION, CONTROL, CURVE };
648          section_t _current_section;          section_t _current_section;
649          Region* _current_region;          Region* _current_region;
650          Group* _current_group;          Group* _current_group;
651            Curve* _current_curve;
652          Definition* pCurDef;          Definition* pCurDef;
653    
654          // control header directives          // control header directives
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