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* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
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* * |
* * |
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* Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com> * |
* Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com> * |
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* Copyright (C) 2009 - 2011 Anders Dahnielson and Grigor Iliev * |
* Copyright (C) 2009 - 2013 Anders Dahnielson and Grigor Iliev * |
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* * |
* * |
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* This program is free software; you can redistribute it and/or modify * |
* This program is free software; you can redistribute it and/or modify * |
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* 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 * |
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long TotalFrames; |
long TotalFrames; |
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public: |
public: |
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Sample(String File, bool DontClose = false, uint offset = 0, int end = -2 /* -2 means unspecified */) |
Sample(String File, bool DontClose = false, uint offset = 0, int end = 0 /* 0 means unspecified */) |
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: LinuxSampler::SampleFileBase<Region>(File, DontClose) |
: LinuxSampler::SampleFileBase<Region>(File, DontClose) |
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{ |
{ |
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Offset = offset; |
Offset = offset; |
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Offset = 0; |
Offset = 0; |
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} |
} |
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if (End == -2 || End > tfc) TotalFrames = tfc; |
if (End == 0 || End > tfc) TotalFrames = tfc; |
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else if (End == -1 || End < Offset) TotalFrames = 0; |
else if (End == -1 || End < Offset) TotalFrames = 0; |
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else TotalFrames = End; |
else TotalFrames = End; |
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} |
} |
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void operator=(const EGNode& egNode) { Copy(egNode); } |
void operator=(const EGNode& egNode) { Copy(egNode); } |
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void Copy(const EGNode& egNode); |
void Copy(const EGNode& egNode); |
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}; |
}; |
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class EqImpl { |
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public: |
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float eq1freq, eq2freq, eq3freq; |
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float eq1bw, eq2bw, eq3bw; |
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float eq1gain, eq2gain, eq3gain; |
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LinuxSampler::ArrayList<CC> eq1freq_oncc; |
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LinuxSampler::ArrayList<CC> eq2freq_oncc; |
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LinuxSampler::ArrayList<CC> eq3freq_oncc; |
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LinuxSampler::ArrayList<CC> eq1bw_oncc; |
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LinuxSampler::ArrayList<CC> eq2bw_oncc; |
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LinuxSampler::ArrayList<CC> eq3bw_oncc; |
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LinuxSampler::ArrayList<CC> eq1gain_oncc; |
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LinuxSampler::ArrayList<CC> eq2gain_oncc; |
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LinuxSampler::ArrayList<CC> eq3gain_oncc; |
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EqImpl(); |
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EqImpl(const EqImpl& eq) { Copy(eq); } |
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void Copy(const EqImpl& eq); |
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bool HasEq(); |
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}; |
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class EqSmoothStepImpl: public EqImpl { |
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public: |
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LinuxSampler::ArrayList<CC> eq1freq_smoothcc; |
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LinuxSampler::ArrayList<CC> eq2freq_smoothcc; |
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LinuxSampler::ArrayList<CC> eq3freq_smoothcc; |
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LinuxSampler::ArrayList<CC> eq1bw_smoothcc; |
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LinuxSampler::ArrayList<CC> eq2bw_smoothcc; |
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LinuxSampler::ArrayList<CC> eq3bw_smoothcc; |
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LinuxSampler::ArrayList<CC> eq1gain_smoothcc; |
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LinuxSampler::ArrayList<CC> eq2gain_smoothcc; |
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LinuxSampler::ArrayList<CC> eq3gain_smoothcc; |
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LinuxSampler::ArrayList<CC> eq1freq_stepcc; |
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LinuxSampler::ArrayList<CC> eq2freq_stepcc; |
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LinuxSampler::ArrayList<CC> eq3freq_stepcc; |
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LinuxSampler::ArrayList<CC> eq1bw_stepcc; |
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LinuxSampler::ArrayList<CC> eq2bw_stepcc; |
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LinuxSampler::ArrayList<CC> eq3bw_stepcc; |
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LinuxSampler::ArrayList<CC> eq1gain_stepcc; |
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LinuxSampler::ArrayList<CC> eq2gain_stepcc; |
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LinuxSampler::ArrayList<CC> eq3gain_stepcc; |
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EqSmoothStepImpl() { } |
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EqSmoothStepImpl(const EqSmoothStepImpl& eq) { Copy(eq); } |
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void Copy(const EqSmoothStepImpl& eq); |
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void copySmoothValues(); |
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void copyStepValues(); |
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}; |
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class EG |
class EG: public EqImpl |
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{ |
{ |
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public: |
public: |
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LinuxSampler::ArrayList<EGNode> node; |
LinuxSampler::ArrayList<EGNode> node; |
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void Copy(const EG& eg); |
void Copy(const EG& eg); |
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}; |
}; |
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class LFO |
class LFO: public EqSmoothStepImpl |
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{ |
{ |
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public: |
public: |
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float delay; // 0 to 100 seconds |
float delay; // 0 to 100 seconds |
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optional<float> delay; optional<float> delay_random; Array<optional<float> > delay_oncc; |
optional<float> delay; optional<float> delay_random; Array<optional<float> > delay_oncc; |
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optional<int> delay_beats; optional<int> stop_beats; |
optional<int> delay_beats; optional<int> stop_beats; |
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optional<int> delay_samples; Array<optional<int> > delay_samples_oncc; |
optional<int> delay_samples; Array<optional<int> > delay_samples_oncc; |
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optional<int> end; |
int end; |
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optional<float> loop_crossfade; |
optional<float> loop_crossfade; |
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optional<uint> offset; optional<int> offset_random; Array<optional<int> > offset_oncc; |
optional<uint> offset; optional<int> offset_random; Array<optional<int> > offset_oncc; |
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loop_mode_t loop_mode; |
loop_mode_t loop_mode; |
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// amplifier |
// amplifier |
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float volume; |
float volume; |
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float amplitude; |
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float pan; |
float pan; |
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float width; |
float width; |
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float position; |
float position; |
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class File |
class File |
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{ |
{ |
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public: |
public: |
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static void copyCurves(LinuxSampler::ArrayList<CC>& curves, LinuxSampler::ArrayList<CC>& dest); |
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static void copySmoothValues(LinuxSampler::ArrayList<CC>& smooths, LinuxSampler::ArrayList<CC>& dest); |
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static void copyStepValues(LinuxSampler::ArrayList<CC>& steps, LinuxSampler::ArrayList<CC>& dest); |
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/// Load an existing SFZ file |
/// Load an existing SFZ file |
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File(std::string file, SampleManager* pSampleManager = NULL); |
File(std::string file, SampleManager* pSampleManager = NULL); |
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void parseFile(std::string file, SampleManager* pSampleManager); |
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virtual ~File(); |
virtual ~File(); |
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/// Returns a pointer to the instrument object |
/// Returns a pointer to the instrument object |
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EG& eg(int x); |
EG& eg(int x); |
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EGNode& egnode(int x, int y); |
EGNode& egnode(int x, int y); |
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LFO& lfo(int x); |
LFO& lfo(int x); |
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void copyCurves(LinuxSampler::ArrayList<CC>& curves, LinuxSampler::ArrayList<CC>& dest); |
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void copySmoothValues(LinuxSampler::ArrayList<CC>& smooths, LinuxSampler::ArrayList<CC>& dest); |
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void copyStepValues(LinuxSampler::ArrayList<CC>& steps, LinuxSampler::ArrayList<CC>& dest); |
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int ToInt(const std::string& s) throw(LinuxSampler::Exception); |
int ToInt(const std::string& s) throw(LinuxSampler::Exception); |
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float ToFloat(const std::string& s) throw(LinuxSampler::Exception); |
float ToFloat(const std::string& s) throw(LinuxSampler::Exception); |