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* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
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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 Christian Schoenebeck * |
* Copyright (C) 2005, 2006 Christian Schoenebeck * |
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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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#endif // DEBUG_HEADERS |
#endif // DEBUG_HEADERS |
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|
|
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#include "../common/Event.h" |
#include "../common/Event.h" |
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#include "../common/EngineChannel.h" |
#include "../EngineChannel.h" |
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|
#include "../../common/RingBuffer.h" |
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#include "EngineGlobals.h" |
#include "EngineGlobals.h" |
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#include "Engine.h" |
#include "Engine.h" |
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#include "Voice.h" |
#include "Voice.h" |
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virtual void LoadInstrument(); |
virtual void LoadInstrument(); |
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virtual void Reset(); |
virtual void Reset(); |
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virtual void SendNoteOn(uint8_t Key, uint8_t Velocity); |
virtual void SendNoteOn(uint8_t Key, uint8_t Velocity); |
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virtual void SendNoteOn(uint8_t Key, uint8_t Velocity, int32_t FragmentPos); |
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virtual void SendNoteOff(uint8_t Key, uint8_t Velocity); |
virtual void SendNoteOff(uint8_t Key, uint8_t Velocity); |
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virtual void SendNoteOff(uint8_t Key, uint8_t Velocity, int32_t FragmentPos); |
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virtual void SendPitchbend(int Pitch); |
virtual void SendPitchbend(int Pitch); |
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virtual void SendPitchbend(int Pitch, int32_t FragmentPos); |
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virtual void SendControlChange(uint8_t Controller, uint8_t Value); |
virtual void SendControlChange(uint8_t Controller, uint8_t Value); |
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virtual void SendControlChange(uint8_t Controller, uint8_t Value, int32_t FragmentPos); |
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virtual bool StatusChanged(bool bNewStatus = false); |
virtual bool StatusChanged(bool bNewStatus = false); |
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virtual float Volume(); |
virtual float Volume(); |
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virtual void Volume(float f); |
virtual void Volume(float f); |
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midi_chan_t midiChannel; ///< MIDI channel(s) on which this engine channel listens to. |
midi_chan_t midiChannel; ///< MIDI channel(s) on which this engine channel listens to. |
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RingBuffer<Event>* pEventQueue; ///< Input event queue. |
RingBuffer<Event>* pEventQueue; ///< Input event queue. |
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RTList<Event>* pEvents; ///< All engine channel specific events for the current audio fragment. |
RTList<Event>* pEvents; ///< All engine channel specific events for the current audio fragment. |
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uint8_t ControllerTable[128]; ///< Reflects the current values (0-127) of all MIDI controllers for this engine / sampler channel. |
uint8_t ControllerTable[129]; ///< Reflects the current values (0-127) of all MIDI controllers for this engine / sampler channel. Number 128 is for channel pressure (mono aftertouch). |
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midi_key_info_t* pMIDIKeyInfo; ///< Contains all active voices sorted by MIDI key number and other informations to the respective MIDI key |
midi_key_info_t* pMIDIKeyInfo; ///< Contains all active voices sorted by MIDI key number and other informations to the respective MIDI key |
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Pool<uint>* pActiveKeys; ///< Holds all keys in it's allocation list with active voices. |
Pool<uint>* pActiveKeys; ///< Holds all keys in it's allocation list with active voices. |
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std::map<uint,uint*> ActiveKeyGroups; ///< Contains active keys (in case they belong to a key group) ordered by key group ID. |
std::map<uint,uint*> ActiveKeyGroups; ///< Contains active keys (in case they belong to a key group) ordered by key group ID. |
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::gig::Instrument* pInstrument; |
::gig::Instrument* pInstrument; |
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bool SustainPedal; ///< true if sustain pedal is down |
bool SustainPedal; ///< true if sustain pedal is down |
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bool SostenutoPedal; ///< true if sostenuto pedal is down |
bool SostenutoPedal; ///< true if sostenuto pedal is down |
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double GlobalVolume; ///< overall volume (a value < 1.0 means attenuation, a value > 1.0 means amplification) |
bool SoloMode; ///< in Solo Mode we only play one voice (group) at a time |
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int SoloKey; ///< Currently 'active' solo key, that is the key to which the currently sounding voice belongs to (only if SoloMode is enabled) |
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bool PortamentoMode; ///< in Portamento Mode we slide the pitch from the last note to the current note. |
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float PortamentoTime; ///< How long it will take to glide from the previous note to the current (in seconds) |
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float PortamentoPos; ///< Current position on the keyboard, that is integer and fractional part (only used if PortamentoMode is on) |
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double GlobalVolume; ///< Master volume factor set through the C++ API / LSCP (a value < 1.0 means attenuation, a value > 1.0 means amplification) |
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double MidiVolume; ///< Volume factor altered by MIDI CC#7 (a value < 1.0 means attenuation, a value > 1.0 means amplification) |
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float GlobalPanLeft; |
float GlobalPanLeft; |
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float GlobalPanRight; |
float GlobalPanRight; |
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int Pitch; ///< Current (absolute) MIDI pitch value. |
int Pitch; ///< Current (absolute) MIDI pitch value. |
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int CurrentKeyDimension; ///< Current value (0-127) for the keyboard dimension, altered by pressing a keyswitching key. |
float CurrentKeyDimension; ///< Current value (0-1.0) for the keyboard dimension, altered by pressing a keyswitching key. |
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String InstrumentFile; |
String InstrumentFile; |
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int InstrumentIdx; |
int InstrumentIdx; |
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String InstrumentIdxName; |
String InstrumentIdxName; |