48 |
class Instrument; |
class Instrument; |
49 |
class File; |
class File; |
50 |
class LookupTable; |
class LookupTable; |
51 |
|
class SampleManager; |
52 |
|
|
53 |
class Sample : public LinuxSampler::SampleFileBase<Region> { |
class Sample : public LinuxSampler::SampleFileBase<Region> { |
54 |
|
private: |
55 |
|
int End; |
56 |
|
long TotalFrames; |
57 |
|
|
58 |
public: |
public: |
59 |
Sample(String File, bool DontClose = false, uint offset = 0): LinuxSampler::SampleFileBase<Region>(File, DontClose) { |
Sample(String File, bool DontClose = false, uint offset = 0, int end = -2 /* -2 means unspecified */) |
60 |
|
: LinuxSampler::SampleFileBase<Region>(File, DontClose) |
61 |
|
{ |
62 |
Offset = offset; |
Offset = offset; |
63 |
|
End = end; |
64 |
|
|
65 |
|
long tfc = LinuxSampler::SampleFileBase<Region>::GetTotalFrameCount(); |
66 |
|
if (Offset >= tfc) { |
67 |
|
std::cerr << "Offset for file '" << this->GetFile() << "' too long (" << Offset << ")" << std::endl; |
68 |
|
Offset = 0; |
69 |
|
} |
70 |
|
|
71 |
|
if (End == -2 || End > tfc) TotalFrames = tfc; |
72 |
|
else if (End == -1 || End < Offset) TotalFrames = 0; |
73 |
|
else TotalFrames = End; |
74 |
} |
} |
75 |
virtual ~Sample() { } |
virtual ~Sample() { } |
76 |
|
|
77 |
|
virtual long GetTotalFrameCount() { return TotalFrames; } |
78 |
|
|
79 |
|
friend class SampleManager; |
80 |
}; |
}; |
81 |
|
|
82 |
// Enumerations |
// Enumerations |
94 |
|
|
95 |
class SampleManager : public LinuxSampler::SampleManager<Sample, Region> { |
class SampleManager : public LinuxSampler::SampleManager<Sample, Region> { |
96 |
public: |
public: |
97 |
Sample* FindSample(std::string samplePath, int offset); |
Sample* FindSample(std::string samplePath, uint offset, int end); |
98 |
|
|
99 |
protected: |
protected: |
100 |
virtual void OnSampleInUse(Sample* pSample) { |
virtual void OnSampleInUse(Sample* pSample) { |
105 |
pSample->Close(); |
pSample->Close(); |
106 |
} |
} |
107 |
}; |
}; |
108 |
|
|
109 |
|
class CC { |
110 |
|
public: |
111 |
|
uint8_t Controller; ///< MIDI controller number. |
112 |
|
short int Curve; |
113 |
|
float Influence; ///< Controller Value. |
114 |
|
float Smooth; ///< The speed of parameter change in milliseconds |
115 |
|
|
116 |
|
CC(uint8_t Controller = 0, float Influence = 0.0f, short int Curve = -1, float Smooth = 0) { |
117 |
|
this->Controller = Controller; |
118 |
|
this->Influence = Influence; |
119 |
|
this->Curve = Curve; |
120 |
|
this->Smooth = Smooth; |
121 |
|
} |
122 |
|
|
123 |
|
CC(const CC& cc) { Copy(cc); } |
124 |
|
void operator=(const CC& cc) { Copy(cc); } |
125 |
|
|
126 |
|
void Copy(const CC& cc) { |
127 |
|
Controller = cc.Controller; |
128 |
|
Influence = cc.Influence; |
129 |
|
Curve = cc.Curve; |
130 |
|
Smooth = cc.Smooth; |
131 |
|
} |
132 |
|
}; |
133 |
|
|
134 |
///////////////////////////////////////////////////////////// |
///////////////////////////////////////////////////////////// |
135 |
// class Exception |
// class Exception |
272 |
float level; |
float level; |
273 |
float shape; |
float shape; |
274 |
float curve; |
float curve; |
275 |
|
LinuxSampler::ArrayList<CC> time_oncc; |
276 |
|
LinuxSampler::ArrayList<CC> level_oncc; |
277 |
|
|
278 |
EGNode(); |
EGNode(); |
279 |
|
EGNode(const EGNode& egNode) { Copy(egNode); } |
280 |
|
void operator=(const EGNode& egNode) { Copy(egNode); } |
281 |
|
void Copy(const EGNode& egNode); |
282 |
}; |
}; |
283 |
|
|
284 |
class EG |
class EG |
289 |
int loop; |
int loop; |
290 |
int loop_count; |
int loop_count; |
291 |
float amplitude; |
float amplitude; |
292 |
|
float volume; |
293 |
float cutoff; |
float cutoff; |
294 |
|
int pitch; // -9600 to 9600 cents |
295 |
|
float resonance; // 0 to 40 dB |
296 |
|
float pan; // -100 to 100 % |
297 |
|
int pan_curve; |
298 |
|
|
299 |
|
LinuxSampler::ArrayList<CC> amplitude_oncc; |
300 |
|
LinuxSampler::ArrayList<CC> volume_oncc; |
301 |
|
LinuxSampler::ArrayList<CC> cutoff_oncc; // -9600 to 9600 cents |
302 |
|
LinuxSampler::ArrayList<CC> pitch_oncc; |
303 |
|
LinuxSampler::ArrayList<CC> resonance_oncc; // 0 to 40 dB |
304 |
|
LinuxSampler::ArrayList<CC> pan_oncc; // -100 to 100 % |
305 |
|
LinuxSampler::ArrayList<CC> pan_curvecc; // used only as temporary buffer during the parsing - values are then moved to pan_oncc |
306 |
|
|
307 |
EG(); |
EG(); |
308 |
|
EG(const EG& eg) { Copy(eg); } |
309 |
|
void operator=(const EG& eg) { Copy(eg); } |
310 |
|
void Copy(const EG& eg); |
311 |
}; |
}; |
312 |
|
|
313 |
class LFO |
class LFO |
314 |
{ |
{ |
315 |
public: |
public: |
316 |
|
float delay; // 0 to 100 seconds |
317 |
float freq; // 0 to 20 Hz |
float freq; // 0 to 20 Hz |
318 |
|
float fade; // 0 to 100 seconds |
319 |
|
float phase; // 0 to 360 degrees |
320 |
uint wave; // 0 to 4294967296 |
uint wave; // 0 to 4294967296 |
321 |
float delay; // 0 to 100 seconds |
float volume; // -144 to 6 dB |
322 |
int pitch; // -9600 to 9600 cents |
int pitch; // -9600 to 9600 cents |
323 |
int cutoff; // -9600 to 9600 cents |
int cutoff; // -9600 to 9600 cents |
324 |
float resonance; // 0 to 40 dB |
float resonance; // 0 to 40 dB |
325 |
float pan; // -100 to 100 % |
float pan; // -100 to 100 % |
326 |
|
|
327 |
|
LinuxSampler::ArrayList<CC> delay_oncc; // 0 to 100 seconds |
328 |
|
LinuxSampler::ArrayList<CC> freq_oncc; // 0 to 20 Hz |
329 |
|
LinuxSampler::ArrayList<CC> freq_smoothcc; // 0 to ? milliseconds |
330 |
|
LinuxSampler::ArrayList<CC> fade_oncc; // 0 to 100 seconds |
331 |
|
LinuxSampler::ArrayList<CC> phase_oncc; // 0 to 360 degrees |
332 |
|
LinuxSampler::ArrayList<CC> volume_oncc; // -144 to 6 dB |
333 |
|
LinuxSampler::ArrayList<CC> volume_smoothcc; // 0 to ? milliseconds |
334 |
|
LinuxSampler::ArrayList<CC> pitch_oncc; |
335 |
|
LinuxSampler::ArrayList<CC> pitch_smoothcc; // 0 to ? milliseconds |
336 |
|
LinuxSampler::ArrayList<CC> pan_oncc; // -100 to 100 % |
337 |
|
LinuxSampler::ArrayList<CC> pan_smoothcc; // 0 to ? milliseconds |
338 |
|
LinuxSampler::ArrayList<CC> cutoff_oncc; // -9600 to 9600 cents |
339 |
|
LinuxSampler::ArrayList<CC> cutoff_smoothcc; // 0 to ? milliseconds |
340 |
|
LinuxSampler::ArrayList<CC> resonance_oncc; // 0 to 40 dB |
341 |
|
LinuxSampler::ArrayList<CC> resonance_smoothcc; // 0 to ? milliseconds |
342 |
|
|
343 |
LFO(); |
LFO(); |
344 |
|
LFO(const LFO& lfo) { Copy(lfo); } |
345 |
|
void operator=(const LFO& lfo) { Copy(lfo); } |
346 |
|
void Copy(const LFO& lfo); |
347 |
}; |
}; |
348 |
|
|
349 |
// Fixed size array with copy-on-write semantics |
// Fixed size array with copy-on-write semantics |
441 |
optional<int> delay_samples; Array<optional<int> > delay_samples_oncc; |
optional<int> delay_samples; Array<optional<int> > delay_samples_oncc; |
442 |
optional<int> end; |
optional<int> end; |
443 |
optional<float> loop_crossfade; |
optional<float> loop_crossfade; |
444 |
optional<int> offset; optional<int> offset_random; Array<optional<int> > offset_oncc; |
optional<uint> offset; optional<int> offset_random; Array<optional<int> > offset_oncc; |
445 |
loop_mode_t loop_mode; |
loop_mode_t loop_mode; |
446 |
optional<int> loop_start; optional<int> loop_end; |
optional<int> loop_start; optional<int> loop_end; |
447 |
optional<int> sync_beats; |
optional<int> sync_beats; |
505 |
//Deprecated (from version 1) |
//Deprecated (from version 1) |
506 |
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; |
507 |
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; |
508 |
|
LinuxSampler::ArrayList<CC> ampeg_delaycc, ampeg_startcc, ampeg_attackcc, ampeg_holdcc; |
509 |
|
LinuxSampler::ArrayList<CC> ampeg_decaycc, ampeg_sustaincc, ampeg_releasecc; |
510 |
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; |
511 |
|
float fileg_vel2delay, fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain, fileg_vel2release; |
512 |
|
LinuxSampler::ArrayList<CC> fileg_delay_oncc, fileg_start_oncc, fileg_attack_oncc, fileg_hold_oncc; |
513 |
|
LinuxSampler::ArrayList<CC> fileg_decay_oncc, fileg_sustain_oncc, fileg_release_oncc, fileg_depth_oncc; |
514 |
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; |
515 |
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; |
516 |
int pitcheg_depth; |
int fileg_depth, pitcheg_depth; |
517 |
|
LinuxSampler::ArrayList<CC> pitcheg_delay_oncc, pitcheg_start_oncc, pitcheg_attack_oncc, pitcheg_hold_oncc; |
518 |
|
LinuxSampler::ArrayList<CC> pitcheg_decay_oncc, pitcheg_sustain_oncc, pitcheg_release_oncc, pitcheg_depth_oncc; |
519 |
float amplfo_delay, amplfo_fade, amplfo_freq, amplfo_depth; |
float amplfo_delay, amplfo_fade, amplfo_freq, amplfo_depth; |
520 |
float fillfo_delay, fillfo_fade, fillfo_freq, fillfo_depth; |
float fillfo_delay, fillfo_fade, fillfo_freq, fillfo_depth; |
521 |
float pitchlfo_delay, pitchlfo_fade, pitchlfo_freq; |
float pitchlfo_delay, pitchlfo_fade, pitchlfo_freq; |
522 |
int pitchlfo_depth; |
int pitchlfo_depth; |
523 |
|
Array<int> pitchlfo_depthcc; |
524 |
|
|
525 |
|
LinuxSampler::ArrayList<CC> pitchlfo_delay_oncc; // 0 to 100 seconds |
526 |
|
LinuxSampler::ArrayList<CC> pitchlfo_fade_oncc; // 0 to 100 seconds |
527 |
|
LinuxSampler::ArrayList<CC> pitchlfo_freqcc; // 0 to 20 Hz |
528 |
|
LinuxSampler::ArrayList<CC> fillfo_delay_oncc; // 0 to 100 seconds |
529 |
|
LinuxSampler::ArrayList<CC> fillfo_fade_oncc; // 0 to 100 seconds |
530 |
|
LinuxSampler::ArrayList<CC> fillfo_depthcc; // -1200 to 1200 cents |
531 |
|
LinuxSampler::ArrayList<CC> fillfo_freqcc; // 0 to 20 Hz |
532 |
|
LinuxSampler::ArrayList<CC> amplfo_delay_oncc; // 0 to 100 seconds |
533 |
|
LinuxSampler::ArrayList<CC> amplfo_fade_oncc; // 0 to 100 seconds |
534 |
|
LinuxSampler::ArrayList<CC> amplfo_depthcc; // -10 to 10 dB |
535 |
|
LinuxSampler::ArrayList<CC> amplfo_freqcc; // 0 to 20 Hz |
536 |
|
|
537 |
// envelope generators |
// envelope generators |
538 |
LinuxSampler::ArrayList<EG> eg; |
LinuxSampler::ArrayList<EG> eg; |
539 |
|
|
540 |
// low frequency oscillators |
// low frequency oscillators |
541 |
LinuxSampler::ArrayList<LFO> lfos; |
LinuxSampler::ArrayList<LFO> lfos; |
542 |
|
|
543 |
|
LinuxSampler::ArrayList<CC> volume_oncc; |
544 |
|
LinuxSampler::ArrayList<CC> volume_curvecc; // used only as temporary buffer during the parsing - values are then moved to volume_oncc |
545 |
|
LinuxSampler::ArrayList<CC> volume_smoothcc; // used only as temporary buffer during the parsing - values are then moved to volume_oncc |
546 |
|
|
547 |
|
LinuxSampler::ArrayList<CC> pan_oncc; // -100 to 100 % |
548 |
|
LinuxSampler::ArrayList<CC> pan_curvecc; // used only as temporary buffer during the parsing - values are then moved to pan_oncc |
549 |
|
LinuxSampler::ArrayList<CC> pan_smoothcc; // used only as temporary buffer during the parsing - values are then moved to pan_oncc |
550 |
}; |
}; |
551 |
|
|
552 |
class Query { |
class Query { |
613 |
Instrument* pInstrument; |
Instrument* pInstrument; |
614 |
int seq_counter; |
int seq_counter; |
615 |
}; |
}; |
616 |
|
|
617 |
|
class Curve { |
618 |
|
public: |
619 |
|
float v[128]; |
620 |
|
Curve() { for (int i = 0; i < 128; i++) v[i] = 0; } |
621 |
|
Curve(const Curve& curve) { Copy(curve); } |
622 |
|
void operator=(const Curve& curve) { Copy(curve); } |
623 |
|
void Copy(const Curve& curve) { for (int i = 0; i < 128; i++) v[i] = curve.v[i]; } |
624 |
|
}; |
625 |
|
|
626 |
///////////////////////////////////////////////////////////// |
///////////////////////////////////////////////////////////// |
627 |
// class Instrument |
// class Instrument |
628 |
|
|
629 |
/// Provides all neccessary information for the synthesis of an Instrument |
/// Provides all necessary information for the synthesis of an Instrument |
630 |
class Instrument : public SampleManager |
class Instrument : public SampleManager |
631 |
{ |
{ |
632 |
public: |
public: |
642 |
|
|
643 |
/// List of Regions belonging to this Instrument |
/// List of Regions belonging to this Instrument |
644 |
std::vector<Region*> regions; |
std::vector<Region*> regions; |
645 |
|
::LinuxSampler::ArrayList<Curve> curves; |
646 |
|
|
647 |
friend class File; |
friend class File; |
648 |
friend class Query; |
friend class Query; |
699 |
EG& eg(int x); |
EG& eg(int x); |
700 |
EGNode& egnode(int x, int y); |
EGNode& egnode(int x, int y); |
701 |
LFO& lfo(int x); |
LFO& lfo(int x); |
702 |
|
void copyCurves(LinuxSampler::ArrayList<CC>& curves, LinuxSampler::ArrayList<CC>& dest); |
703 |
|
void copySmoothValues(LinuxSampler::ArrayList<CC>& smooths, LinuxSampler::ArrayList<CC>& dest); |
704 |
|
|
705 |
|
int ToInt(const std::string& s) throw(LinuxSampler::Exception); |
706 |
|
float ToFloat(const std::string& s) throw(LinuxSampler::Exception); |
707 |
|
|
708 |
|
int currentLine; |
709 |
std::string currentDir; |
std::string currentDir; |
710 |
/// Pointer to the Instrument belonging to this file |
/// Pointer to the Instrument belonging to this file |
711 |
Instrument* _instrument; |
Instrument* _instrument; |
712 |
|
|
713 |
// state variables |
// state variables |
714 |
enum section_t { UNKNOWN, GROUP, REGION, CONTROL }; |
enum section_t { UNKNOWN, GROUP, REGION, CONTROL, CURVE }; |
715 |
section_t _current_section; |
section_t _current_section; |
716 |
Region* _current_region; |
Region* _current_region; |
717 |
Group* _current_group; |
Group* _current_group; |
718 |
|
Curve* _current_curve; |
719 |
Definition* pCurDef; |
Definition* pCurDef; |
720 |
|
|
721 |
// control header directives |
// control header directives |