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* * |
* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 - 2008 Christian Schoenebeck * |
* Copyright (C) 2005 - 2008 Christian Schoenebeck * |
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* Copyright (C) 2009 - 2012 Christian Schoenebeck and Grigor Iliev * |
* Copyright (C) 2009 - 2013 Christian Schoenebeck 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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#include "../gig/SynthesisParam.h" |
#include "../gig/SynthesisParam.h" |
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#include "../sfz/EGADSR.h" |
#include "../sfz/EGADSR.h" |
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#include "SF2SignalUnitRack.h" |
#include "SF2SignalUnitRack.h" |
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#include "EngineChannel.h" |
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namespace LinuxSampler { namespace sf2 { |
namespace LinuxSampler { namespace sf2 { |
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class Engine; |
class Engine; |
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void SetOutput(AudioOutputDevice* pAudioOutputDevice); |
void SetOutput(AudioOutputDevice* pAudioOutputDevice); |
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void SetEngine(LinuxSampler::Engine* pEngine); |
void SetEngine(LinuxSampler::Engine* pEngine); |
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void CalculateFadeOutCoeff(float FadeOutTime, float SampleRate); |
void CalculateFadeOutCoeff(float FadeOutTime, float SampleRate); |
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virtual release_trigger_t GetReleaseTriggerFlags() OVERRIDE; |
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protected: |
protected: |
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virtual SampleInfo GetSampleInfo(); |
virtual SampleInfo GetSampleInfo() OVERRIDE; |
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virtual RegionInfo GetRegionInfo(); |
virtual RegionInfo GetRegionInfo() OVERRIDE; |
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virtual InstrumentInfo GetInstrumentInfo(); |
virtual InstrumentInfo GetInstrumentInfo() OVERRIDE; |
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virtual double CalculateCrossfadeVolume(uint8_t MIDIKeyVelocity); |
virtual double CalculateCrossfadeVolume(uint8_t MIDIKeyVelocity) OVERRIDE; |
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virtual AbstractEngine* GetEngine() { return (AbstractEngine*)pEngine; } |
virtual AbstractEngine* GetEngine() OVERRIDE { return (AbstractEngine*)pEngine; } |
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virtual double GetEG1ControllerValue(uint8_t MIDIKeyVelocity); |
virtual double GetEG1ControllerValue(uint8_t MIDIKeyVelocity) OVERRIDE; |
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virtual EGInfo CalculateEG1ControllerInfluence(double eg1ControllerValue); |
virtual EGInfo CalculateEG1ControllerInfluence(double eg1ControllerValue) OVERRIDE; |
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virtual void TriggerEG1(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) { } |
virtual void TriggerEG1(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) OVERRIDE { } |
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virtual double GetEG2ControllerValue(uint8_t MIDIKeyVelocity); |
virtual double GetEG2ControllerValue(uint8_t MIDIKeyVelocity) OVERRIDE; |
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virtual EGInfo CalculateEG2ControllerInfluence(double eg2ControllerValue); |
virtual EGInfo CalculateEG2ControllerInfluence(double eg2ControllerValue) OVERRIDE; |
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virtual void TriggerEG2(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) { } |
virtual void TriggerEG2(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) OVERRIDE { } |
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virtual void InitLFO1() { } |
virtual void InitLFO1() OVERRIDE { } |
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virtual void InitLFO2() { } |
virtual void InitLFO2() OVERRIDE { } |
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virtual void InitLFO3() { } |
virtual void InitLFO3() OVERRIDE { } |
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virtual float CalculateCutoffBase(uint8_t MIDIKeyVelocity); |
virtual float CalculateCutoffBase(uint8_t MIDIKeyVelocity) OVERRIDE; |
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virtual float CalculateFinalCutoff(float cutoffBase); |
virtual float CalculateFinalCutoff(float cutoffBase) OVERRIDE; |
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virtual uint8_t GetVCFCutoffCtrl(); |
virtual uint8_t GetVCFCutoffCtrl() OVERRIDE; |
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virtual uint8_t GetVCFResonanceCtrl(); |
virtual uint8_t GetVCFResonanceCtrl() OVERRIDE; |
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virtual void ProcessCCEvent(RTList<Event>::Iterator& itEvent); |
virtual void ProcessCCEvent(RTList<Event>::Iterator& itEvent) OVERRIDE; |
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virtual void ProcessCutoffEvent(RTList<Event>::Iterator& itEvent); |
virtual void ProcessChannelPressureEvent(RTList<Event>::Iterator& itEvent) OVERRIDE; |
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virtual double GetVelocityAttenuation(uint8_t MIDIKeyVelocity); |
virtual void ProcessPolyphonicKeyPressureEvent(RTList<Event>::Iterator& itEvent) OVERRIDE; |
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virtual double GetVelocityRelease(uint8_t MIDIKeyVelocity); |
virtual void ProcessCutoffEvent(RTList<Event>::Iterator& itEvent) OVERRIDE; |
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virtual double GetSampleAttenuation(); |
virtual double GetVelocityAttenuation(uint8_t MIDIKeyVelocity) OVERRIDE; |
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virtual void ProcessGroupEvent(RTList<Event>::Iterator& itEvent); |
virtual double GetVelocityRelease(uint8_t MIDIKeyVelocity) OVERRIDE; |
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virtual void AboutToTrigger(); |
virtual double GetSampleAttenuation() OVERRIDE; |
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virtual int CalculatePan(uint8_t pan); |
virtual void ProcessGroupEvent(RTList<Event>::Iterator& itEvent) OVERRIDE; |
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virtual void AboutToTrigger() OVERRIDE; |
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virtual int CalculatePan(uint8_t pan) OVERRIDE; |
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private: |
private: |
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::sf2::Region* pPresetRegion; |
::sf2::Region* pPresetRegion; |
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friend class SF2SignalUnitRack; |
friend class SF2SignalUnitRack; |
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protected: |
protected: |
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virtual uint8_t CrossfadeAttenuation(uint8_t& CrossfadeControllerValue) { |
virtual uint8_t CrossfadeAttenuation(uint8_t& CrossfadeControllerValue) OVERRIDE { |
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/*uint8_t c = std::max(CrossfadeControllerValue, pRegion->AttenuationControllerThreshold); |
/*uint8_t c = std::max(CrossfadeControllerValue, pRegion->AttenuationControllerThreshold); |
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c = (!pRegion->Crossfade.out_end) ? c // 0,0,0,0 means no crossfade defined |
c = (!pRegion->Crossfade.out_end) ? c // 0,0,0,0 means no crossfade defined |
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: (c < pRegion->Crossfade.in_end) ? |
: (c < pRegion->Crossfade.in_end) ? |