/[svn]/linuxsampler/trunk/src/engines/sfz/sfz.h
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revision 2114 by persson, Tue Aug 10 12:05:19 2010 UTC revision 2216 by iliev, Mon Jul 25 17:21:16 2011 UTC
# Line 3  Line 3 
3   *   LinuxSampler - modular, streaming capable sampler                     *   *   LinuxSampler - modular, streaming capable sampler                     *
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com>          *   *   Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com>          *
6   *   Copyright (C) 2009 - 2010 Anders Dahnielson and Grigor Iliev          *   *   Copyright (C) 2009 - 2011 Anders Dahnielson and Grigor Iliev          *
7   *                                                                         *   *                                                                         *
8   *   This program is free software; you can redistribute it and/or modify  *   *   This program is free software; you can redistribute it and/or modify  *
9   *   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 51  namespace sfz Line 51  namespace sfz
51    
52      class Sample : public LinuxSampler::SampleFileBase<Region> {      class Sample : public LinuxSampler::SampleFileBase<Region> {
53          public:          public:
54              Sample(String File, bool DontClose = false) : LinuxSampler::SampleFileBase<Region>(File, DontClose) { }              Sample(String File, bool DontClose = false, uint offset = 0): LinuxSampler::SampleFileBase<Region>(File, DontClose) {
55                    Offset = offset;
56                }
57              virtual ~Sample() { }              virtual ~Sample() { }
58      };      };
59    
60      // Enumerations      // Enumerations
61      enum sw_vel_t    { VEL_CURRENT, VEL_PREVIOUS };      enum sw_vel_t    { VEL_CURRENT, VEL_PREVIOUS };
62      enum off_mode_t  { OFF_FAST, OFF_NORMAL };      enum off_mode_t  { OFF_FAST, OFF_NORMAL };
63      enum loop_mode_t { NO_LOOP, ONE_SHOT, LOOP_CONTINUOUS, LOOP_SUSTAIN };      enum loop_mode_t { NO_LOOP, ONE_SHOT, LOOP_CONTINUOUS, LOOP_SUSTAIN, LOOP_UNSET };
64      enum curve_t     { GAIN, POWER };      enum curve_t     { GAIN, POWER };
65      enum filter_t    { LPF_1P, HPF_1P, BPF_1P, BRF_1P, APF_1P,      enum filter_t    { LPF_1P, HPF_1P, BPF_1P, BRF_1P, APF_1P,
66                         LPF_2P, HPF_2P, BPF_2P, BRF_2P, PKF_2P,                         LPF_2P, HPF_2P, BPF_2P, BRF_2P, PKF_2P,
# Line 70  namespace sfz Line 72  namespace sfz
72    
73      class SampleManager : public LinuxSampler::SampleManager<Sample, Region> {      class SampleManager : public LinuxSampler::SampleManager<Sample, Region> {
74      public:      public:
75          Sample* FindSample(std::string samplePath);          Sample* FindSample(std::string samplePath, int offset);
76    
77      protected:      protected:
78          virtual void OnSampleInUse(Sample* pSample) {          virtual void OnSampleInUse(Sample* pSample) {
# Line 367  namespace sfz Line 369  namespace sfz
369          filter_t fil_type; filter_t fil2_type;          filter_t fil_type; filter_t fil2_type;
370          optional<float> cutoff; optional<float> cutoff2;          optional<float> cutoff; optional<float> cutoff2;
371          Array<int> cutoff_oncc; Array<int> cutoff2_oncc;          Array<int> cutoff_oncc; Array<int> cutoff2_oncc;
372            int cutoff_cc; // TODO: this is just a temporary fix to avoid
373                           // looping through the cutoff_oncc array
374          Array<int> cutoff_smoothcc; Array<int> cutoff2_smoothcc;          Array<int> cutoff_smoothcc; Array<int> cutoff2_smoothcc;
375          Array<int> cutoff_stepcc; Array<int> cutoff2_stepcc;          Array<int> cutoff_stepcc; Array<int> cutoff2_stepcc;
376          Array<int> cutoff_curvecc; Array<int> cutoff2_curvecc;          Array<int> cutoff_curvecc; Array<int> cutoff2_curvecc;
# Line 394  namespace sfz Line 398  namespace sfz
398    
399          //Deprecated (from version 1)          //Deprecated (from version 1)
400          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;
401            float ampeg_vel2delay, ampeg_vel2attack, ampeg_vel2hold, ampeg_vel2decay, ampeg_vel2sustain, ampeg_vel2release;
402          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;
403          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;
404          float amplfo_delay, amplfo_fade, amplfo_freq, amplfo_depth;          float amplfo_delay, amplfo_fade, amplfo_freq, amplfo_depth;
# Line 408  namespace sfz Line 413  namespace sfz
413      class Query {      class Query {
414      public:      public:
415          uint8_t chan;        // MIDI channel          uint8_t chan;        // MIDI channel
416          uint8_t key;         // MIDI note      TODO: or controller          uint8_t key;         // MIDI note
417          uint8_t vel;         // MIDI velocity          uint8_t vel;         // MIDI velocity
418          int bend;            // MIDI pitch bend          int bend;            // MIDI pitch bend
419          uint8_t bpm;         // host BPM          uint8_t bpm;         // host BPM
# Line 424  namespace sfz Line 429  namespace sfz
429          uint8_t prev_sw_key; // previous note value          uint8_t prev_sw_key; // previous note value
430    
431          void search(const Instrument* pInstrument);          void search(const Instrument* pInstrument);
432            void search(const Instrument* pInstrument, int triggercc);
433          Region* next();          Region* next();
434      private:      private:
435          LinuxSampler::ArrayList<Region*>* pRegionList;          LinuxSampler::ArrayList<Region*>* pRegionList;
# Line 458  namespace sfz Line 464  namespace sfz
464          /// assumed to come from a search in the lookup table.          /// assumed to come from a search in the lookup table.
465          bool OnKey(const Query& q);          bool OnKey(const Query& q);
466    
         /// Return true if region is triggered by control change  
         bool OnControl(uint8_t chan, uint8_t cont, uint8_t val,  
                    int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft,  
                    uint8_t prog, float rand, trigger_t trig, uint8_t* cc,  
                    float timer, bool* sw, uint8_t last_sw_key, uint8_t prev_sw_key);  
   
467          /// Return an articulation for the current state          /// Return an articulation for the current state
468          Articulation* GetArticulation(int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft, uint8_t* cc);          Articulation* GetArticulation(int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft, uint8_t* cc);
469    
# Line 504  namespace sfz Line 504  namespace sfz
504          std::vector<bool> KeySwitchBindings;          std::vector<bool> KeySwitchBindings;
505          SampleManager* pSampleManager;          SampleManager* pSampleManager;
506          LookupTable* pLookupTable;          LookupTable* pLookupTable;
507            LookupTable* pLookupTableCC[128];
508      };      };
509    
510      /////////////////////////////////////////////////////////////      /////////////////////////////////////////////////////////////
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