32 |
#include <map> |
#include <map> |
33 |
|
|
34 |
#include "../../common/RingBuffer.h" |
#include "../../common/RingBuffer.h" |
35 |
#include "../../common/RTELMemoryPool.h" |
#include "../../common/Pool.h" |
36 |
#include "../../common/ConditionServer.h" |
#include "../../common/ConditionServer.h" |
37 |
#include "../common/Engine.h" |
#include "../common/Engine.h" |
38 |
#include "../common/Event.h" |
#include "../common/Event.h" |
108 |
virtual void ResourceUpdated(::gig::Instrument* pOldResource, ::gig::Instrument* pNewResource, void* pUpdateArg); |
virtual void ResourceUpdated(::gig::Instrument* pOldResource, ::gig::Instrument* pNewResource, void* pUpdateArg); |
109 |
protected: |
protected: |
110 |
struct midi_key_info_t { |
struct midi_key_info_t { |
111 |
RTEList<Voice>* pActiveVoices; ///< Contains the active voices associated with the MIDI key. |
RTList<Voice>* pActiveVoices; ///< Contains the active voices associated with the MIDI key. |
112 |
bool KeyPressed; ///< Is true if the respective MIDI key is currently pressed. |
bool KeyPressed; ///< Is true if the respective MIDI key is currently pressed. |
113 |
bool Active; ///< If the key contains active voices. |
bool Active; ///< If the key contains active voices. |
114 |
bool ReleaseTrigger; ///< If we have to launch release triggered voice(s) when the key is released |
bool ReleaseTrigger; ///< If we have to launch release triggered voice(s) when the key is released |
115 |
uint* pSelf; ///< hack to allow fast deallocation of the key from the list of active keys |
Pool<uint>::Iterator itSelf; ///< hack to allow fast deallocation of the key from the list of active keys |
116 |
RTEList<Event>* pEvents; ///< Key specific events (only Note-on, Note-off and sustain pedal currently) |
RTList<Event>* pEvents; ///< Key specific events (only Note-on, Note-off and sustain pedal currently) |
117 |
}; |
}; |
118 |
|
|
119 |
static InstrumentResourceManager Instruments; |
static InstrumentResourceManager Instruments; |
130 |
RingBuffer<Event>* pEventQueue; ///< Input event queue. |
RingBuffer<Event>* pEventQueue; ///< Input event queue. |
131 |
RingBuffer<uint8_t>* pSysexBuffer; ///< Input buffer for MIDI system exclusive messages. |
RingBuffer<uint8_t>* pSysexBuffer; ///< Input buffer for MIDI system exclusive messages. |
132 |
midi_key_info_t pMIDIKeyInfo[128]; ///< Contains all active voices sorted by MIDI key number and other informations to the respective MIDI key |
midi_key_info_t pMIDIKeyInfo[128]; ///< Contains all active voices sorted by MIDI key number and other informations to the respective MIDI key |
133 |
RTELMemoryPool<Voice>* pVoicePool; ///< Contains all voices that can be activated. |
Pool<Voice>* pVoicePool; ///< Contains all voices that can be activated. |
134 |
RTELMemoryPool<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. |
135 |
RTELMemoryPool<Event>* pEventPool; ///< Contains all Event objects that can be used. |
Pool<Event>* pEventPool; ///< Contains all Event objects that can be used. |
136 |
EventGenerator* pEventGenerator; |
EventGenerator* pEventGenerator; |
137 |
RTEList<Event>* pVoiceStealingQueue; ///< All voice-launching events which had to be postponed due to free voice shortage. |
RTList<Event>* pVoiceStealingQueue; ///< All voice-launching events which had to be postponed due to free voice shortage. |
138 |
RTEList<Event>* pEvents; ///< All events for the current audio fragment. |
RTList<Event>* pEvents; ///< All events for the current audio fragment. |
139 |
RTEList<Event>* pCCEvents; ///< All control change events for the current audio fragment. |
RTList<Event>* pCCEvents; ///< All control change events for the current audio fragment. |
140 |
RTEList<Event>* pSynthesisEvents[Event::destination_count]; ///< Events directly affecting synthesis parameter (like pitch, volume and filter). |
RTList<Event>* pSynthesisEvents[Event::destination_count]; ///< Events directly affecting synthesis parameter (like pitch, volume and filter). |
141 |
float* pSynthesisParameters[Event::destination_count]; ///< Matrix with final synthesis parameters for the current audio fragment which will be used in the main synthesis loop. |
float* pSynthesisParameters[Event::destination_count]; ///< Matrix with final synthesis parameters for the current audio fragment which will be used in the main synthesis loop. |
142 |
biquad_param_t* pBasicFilterParameters; ///< Biquad parameters of the basic bandpass filter. |
biquad_param_t* pBasicFilterParameters; ///< Biquad parameters of the basic bandpass filter. |
143 |
biquad_param_t* pMainFilterParameters; ///< Main biquad parameters of the individual filter (lowpass / bandpass / highpass). |
biquad_param_t* pMainFilterParameters; ///< Main biquad parameters of the individual filter (lowpass / bandpass / highpass). |
156 |
int InstrumentIdx; |
int InstrumentIdx; |
157 |
int InstrumentStat; |
int InstrumentStat; |
158 |
int8_t ScaleTuning[12]; ///< contains optional detune factors (-64..+63 cents) for all 12 semitones of an octave |
int8_t ScaleTuning[12]; ///< contains optional detune factors (-64..+63 cents) for all 12 semitones of an octave |
159 |
Voice* pLastStolenVoice; ///< Only for voice stealing: points to the last voice which was theft in current audio fragment, NULL otherwise. |
RTList<Voice>::Iterator itLastStolenVoice; ///< Only for voice stealing: points to the last voice which was theft in current audio fragment, NULL otherwise. |
160 |
uint* puiLastStolenKey; ///< Only for voice stealing: key number of last key on which the last voice was theft in current audio fragment, NULL otherwise. |
RTList<uint>::Iterator iuiLastStolenKey; ///< Only for voice stealing: key number of last key on which the last voice was theft in current audio fragment, NULL otherwise. |
161 |
|
int MaxFadeOutPos; ///< The last position in an audio fragment to allow a instant fade out (e.g. for voice stealing) without leading to clicks. |
162 |
void ProcessNoteOn(Event* pNoteOnEvent); |
|
163 |
void ProcessNoteOff(Event* pNoteOffEvent); |
void ProcessNoteOn(Pool<Event>::Iterator& itNoteOnEvent); |
164 |
void ProcessPitchbend(Event* pPitchbendEvent); |
void ProcessNoteOff(Pool<Event>::Iterator& itNoteOffEvent); |
165 |
void ProcessControlChange(Event* pControlChangeEvent); |
void ProcessPitchbend(Pool<Event>::Iterator& itPitchbendEvent); |
166 |
void ProcessSysex(Event* pSysexEvent); |
void ProcessControlChange(Pool<Event>::Iterator& itControlChangeEvent); |
167 |
Voice* LaunchVoice(Event* pNoteOnEvent, int iLayer = 0, bool ReleaseTriggerVoice = false, bool VoiceStealing = true); |
void ProcessSysex(Pool<Event>::Iterator& itSysexEvent); |
168 |
void StealVoice(Event* pNoteOnEvent, int iLayer, bool ReleaseTriggerVoice); |
Pool<Voice>::Iterator LaunchVoice(Pool<Event>::Iterator& itNoteOnEvent, int iLayer = 0, bool ReleaseTriggerVoice = false, bool VoiceStealing = true); |
169 |
void KillVoiceImmediately(Voice* pVoice); |
void StealVoice(Pool<Event>::Iterator& itNoteOnEvent); |
170 |
|
void FreeVoice(Pool<Voice>::Iterator& itVoice); |
171 |
void ResetSynthesisParameters(Event::destination_t dst, float val); |
void ResetSynthesisParameters(Event::destination_t dst, float val); |
172 |
void ResetInternal(); |
void ResetInternal(); |
173 |
|
|