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/* |
/* |
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Copyright (C) 2008 - 2012 Christian Schoenebeck |
Copyright (C) 2008 - 2014 Christian Schoenebeck |
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*/ |
*/ |
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#ifndef LS_VIRTUALMIDIDEVICE_H |
#ifndef LS_VIRTUALMIDIDEVICE_H |
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enum event_type_t { |
enum event_type_t { |
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EVENT_TYPE_NOTEON = 1, |
EVENT_TYPE_NOTEON = 1, |
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EVENT_TYPE_NOTEOFF = 2, |
EVENT_TYPE_NOTEOFF = 2, |
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EVENT_TYPE_CC = 3 |
EVENT_TYPE_CC = 3, |
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EVENT_TYPE_PITCHBEND, |
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EVENT_TYPE_PROGRAM |
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}; |
}; |
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struct event_t { |
struct event_t { |
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bool SendCCToSampler(uint8_t Controller, uint8_t Value); |
bool SendCCToSampler(uint8_t Controller, uint8_t Value); |
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/** |
/** |
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* Sends a MIDI @e Pitch @e Bend event to the sampler. |
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* |
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* @param Pitch - MIDI pitch value (-8192 ... +8191) |
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* |
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* @returns true on success, false if internal FIFO full |
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* (or provided pitch value out of valid range) |
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*/ |
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bool SendPitchBendToSampler(int Pitch); |
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/** |
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* Sends a MIDI @e Program @e Change event to the sampler. |
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* |
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* If you want to change the sound bank, call SendCCToSampler() (with |
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* controller = 0 for bank select MSB and/or controller = 32 for bank select |
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* LSB) before calling this method. |
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* |
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* @param Program - MIDI program number |
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* |
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* @returns true on success, false if internal FIFO full |
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* (or provided value invalid) |
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*/ |
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bool SendProgramChangeToSampler(int Program); |
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/** |
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* Can be called by the virtual MIDI device to check whether a new note |
* Can be called by the virtual MIDI device to check whether a new note |
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* on or note off MIDI event arrived to the sampler during the last |
* on or note off MIDI event arrived to the sampler during the last |
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* call to this method. So this is a asynchronously, "polling" based |
* call to this method. So this is a asynchronously, "polling" based |