50 |
}; |
}; |
51 |
|
|
52 |
template<class V> |
template<class V> |
53 |
class VoicePool { |
class NotePool { |
54 |
public: |
public: |
55 |
virtual Pool<V>* GetVoicePool() = 0; |
virtual Pool<V>* GetVoicePool() = 0; |
56 |
|
virtual Pool< Note<V> >* GetNotePool() = 0; |
57 |
|
virtual Pool<note_id_t>* GetNodeIDPool() = 0; |
58 |
}; |
}; |
59 |
|
|
60 |
template <class V /* Voice */, class R /* Region */, class I /* Instrument */> |
template <class V /* Voice */, class R /* Region */, class I /* Instrument */> |
165 |
bStatusChanged = true; |
bStatusChanged = true; |
166 |
} |
} |
167 |
|
|
168 |
VoicePool<V>* pVoicePool = dynamic_cast<VoicePool<V>*>(pEngine); |
NotePool<V>* pNotePool = dynamic_cast<NotePool<V>*>(pEngine); |
169 |
MidiKeyboardManager<V>::AllocateActiveVoices(pVoicePool->GetVoicePool()); |
MidiKeyboardManager<V>::AllocateActiveNotesLists( |
170 |
MidiKeyboardManager<V>::AllocateEvents(pEngine->pEventPool); |
pNotePool->GetNotePool(), |
171 |
|
pNotePool->GetVoicePool() |
172 |
|
); |
173 |
|
MidiKeyboardManager<V>::AllocateEventsLists(pEngine->pEventPool); |
174 |
|
|
175 |
AudioDeviceChannelLeft = 0; |
AudioDeviceChannelLeft = 0; |
176 |
AudioDeviceChannelRight = 1; |
AudioDeviceChannelRight = 1; |
211 |
delayedEvents.pList = NULL; |
delayedEvents.pList = NULL; |
212 |
} |
} |
213 |
|
|
214 |
MidiKeyboardManager<V>::DeleteActiveVoices(); |
MidiKeyboardManager<V>::DeleteActiveNotesLists(); |
215 |
MidiKeyboardManager<V>::DeleteEvents(); |
MidiKeyboardManager<V>::DeleteEventsLists(); |
216 |
DeleteGroupEventLists(); |
DeleteGroupEventLists(); |
217 |
|
|
218 |
AudioOutputDevice* oldAudioDevice = pEngine->pAudioOutputDevice; |
AudioOutputDevice* oldAudioDevice = pEngine->pAudioOutputDevice; |
299 |
SetDiskStreamCount(handler.StreamCount); |
SetDiskStreamCount(handler.StreamCount); |
300 |
} |
} |
301 |
|
|
302 |
|
/** |
303 |
|
* Called by real-time instrument script functions to schedule a |
304 |
|
* new note (new note-on event and a new @c Note object linked to it) |
305 |
|
* @a delay microseconds in future. |
306 |
|
* |
307 |
|
* @b IMPORTANT: for the supplied @a delay to be scheduled |
308 |
|
* correctly, the passed @a pEvent must be assigned a valid |
309 |
|
* fragment time within the current audio fragment boundaries. That |
310 |
|
* fragment time will be used by this method as basis for |
311 |
|
* interpreting what "now" acutally is, and thus it will be used as |
312 |
|
* basis for calculating the precise scheduling time for @a delay. |
313 |
|
* The easiest way to achieve this is by copying a recent event |
314 |
|
* which happened within the current audio fragment cycle: i.e. the |
315 |
|
* original event which caused calling this method here, or by using |
316 |
|
* Event::copyTimefrom() method to only copy the time, without any |
317 |
|
* other event data. |
318 |
|
* |
319 |
|
* @param pEvent - note-on event to be scheduled in future (event |
320 |
|
* data will be copied) |
321 |
|
* @param delay - amount of microseconds in future (from now) when |
322 |
|
* event shall be processed |
323 |
|
* @returns unique note ID of scheduled new note, or NULL on error |
324 |
|
*/ |
325 |
|
note_id_t ScheduleNoteMicroSec(const Event* pEvent, int delay) OVERRIDE { |
326 |
|
// add (copied) note-on event into scheduler queue |
327 |
|
const event_id_t noteOnEventID = ScheduleEventMicroSec(pEvent, delay); |
328 |
|
if (!noteOnEventID) return 0; // error |
329 |
|
// get access to (copied) event on the scheduler queue |
330 |
|
RTList<Event>::Iterator itEvent = pEvents->fromID(noteOnEventID); |
331 |
|
// stick a new note to the (copied) event on the queue |
332 |
|
const note_id_t noteID = pEngine->LaunchNewNote(this, &*itEvent); |
333 |
|
return noteID; |
334 |
|
} |
335 |
|
|
336 |
RTList<R*>* pRegionsInUse; ///< temporary pointer into the instrument change command, used by the audio thread |
RTList<R*>* pRegionsInUse; ///< temporary pointer into the instrument change command, used by the audio thread |
337 |
I* pInstrument; |
I* pInstrument; |
338 |
|
|