1/* FluidSynth - A Software Synthesizer 2 * 3 * Copyright (C) 2003 Peter Hanappe and others. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public License 7 * as published by the Free Software Foundation; either version 2 of 8 * the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, but 11 * WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the Free 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 18 * 02111-1307, USA 19 */ 20 21#ifndef _FLUIDSYNTH_EVENT_H 22#define _FLUIDSYNTH_EVENT_H 23 24#ifdef __cplusplus 25extern "C" { 26#endif 27 28/** 29 * @file event.h 30 * @brief Sequencer event functions and defines. 31 * 32 * Functions and constants for creating/processing sequencer events. 33 */ 34 35/** 36 * Sequencer event type enumeration. 37 */ 38enum fluid_seq_event_type { 39 FLUID_SEQ_NOTE = 0, /**< Note event (DOCME) */ 40 FLUID_SEQ_NOTEON, /**< Note on event */ 41 FLUID_SEQ_NOTEOFF, /**< Note off event */ 42 FLUID_SEQ_ALLSOUNDSOFF, /**< All sounds off event */ 43 FLUID_SEQ_ALLNOTESOFF, /**< All notes off event */ 44 FLUID_SEQ_BANKSELECT, /**< Bank select message */ 45 FLUID_SEQ_PROGRAMCHANGE, /**< Program change message */ 46 FLUID_SEQ_PROGRAMSELECT, /**< Program select message (DOCME) */ 47 FLUID_SEQ_PITCHBEND, /**< Pitch bend message */ 48 FLUID_SEQ_PITCHWHHELSENS, /**< Pitch wheel sensitivity set message */ 49 FLUID_SEQ_MODULATION, /**< Modulation controller event */ 50 FLUID_SEQ_SUSTAIN, /**< Sustain controller event */ 51 FLUID_SEQ_CONTROLCHANGE, /**< MIDI control change event */ 52 FLUID_SEQ_PAN, /**< Stereo pan set event */ 53 FLUID_SEQ_VOLUME, /**< Volume set event */ 54 FLUID_SEQ_REVERBSEND, /**< Reverb send set event */ 55 FLUID_SEQ_CHORUSSEND, /**< Chorus send set event */ 56 FLUID_SEQ_TIMER, /**< Timer event (DOCME) */ 57 FLUID_SEQ_ANYCONTROLCHANGE, /**< DOCME (used for remove_events only) */ 58 FLUID_SEQ_LASTEVENT /**< Defines the count of event enums */ 59}; 60 61/* Event alloc/free */ 62FLUIDSYNTH_API fluid_event_t* new_fluid_event(void); 63FLUIDSYNTH_API void delete_fluid_event(fluid_event_t* evt); 64 65/* Initializing events */ 66FLUIDSYNTH_API void fluid_event_set_source(fluid_event_t* evt, short src); 67FLUIDSYNTH_API void fluid_event_set_dest(fluid_event_t* evt, short dest); 68 69/* Timer events */ 70FLUIDSYNTH_API void fluid_event_timer(fluid_event_t* evt, void* data); 71 72/* Note events */ 73FLUIDSYNTH_API void fluid_event_note(fluid_event_t* evt, int channel, 74 short key, short vel, 75 unsigned int duration); 76 77FLUIDSYNTH_API void fluid_event_noteon(fluid_event_t* evt, int channel, short key, short vel); 78FLUIDSYNTH_API void fluid_event_noteoff(fluid_event_t* evt, int channel, short key); 79FLUIDSYNTH_API void fluid_event_all_sounds_off(fluid_event_t* evt, int channel); 80FLUIDSYNTH_API void fluid_event_all_notes_off(fluid_event_t* evt, int channel); 81 82/* Instrument selection */ 83FLUIDSYNTH_API void fluid_event_bank_select(fluid_event_t* evt, int channel, short bank_num); 84FLUIDSYNTH_API void fluid_event_program_change(fluid_event_t* evt, int channel, short preset_num); 85FLUIDSYNTH_API void fluid_event_program_select(fluid_event_t* evt, int channel, unsigned int sfont_id, short bank_num, short preset_num); 86 87/* Real-time generic instrument controllers */ 88FLUIDSYNTH_API 89void fluid_event_control_change(fluid_event_t* evt, int channel, short control, short val); 90 91/* Real-time instrument controllers shortcuts */ 92FLUIDSYNTH_API void fluid_event_pitch_bend(fluid_event_t* evt, int channel, int val); 93FLUIDSYNTH_API void fluid_event_pitch_wheelsens(fluid_event_t* evt, int channel, short val); 94FLUIDSYNTH_API void fluid_event_modulation(fluid_event_t* evt, int channel, short val); 95FLUIDSYNTH_API void fluid_event_sustain(fluid_event_t* evt, int channel, short val); 96FLUIDSYNTH_API void fluid_event_pan(fluid_event_t* evt, int channel, short val); 97FLUIDSYNTH_API void fluid_event_volume(fluid_event_t* evt, int channel, short val); 98FLUIDSYNTH_API void fluid_event_reverb_send(fluid_event_t* evt, int channel, short val); 99FLUIDSYNTH_API void fluid_event_chorus_send(fluid_event_t* evt, int channel, short val); 100 101/* Only for removing events */ 102FLUIDSYNTH_API void fluid_event_any_control_change(fluid_event_t* evt, int channel); 103 104/* Accessing event data */ 105FLUIDSYNTH_API int fluid_event_get_type(fluid_event_t* evt); 106FLUIDSYNTH_API short fluid_event_get_source(fluid_event_t* evt); 107FLUIDSYNTH_API short fluid_event_get_dest(fluid_event_t* evt); 108FLUIDSYNTH_API int fluid_event_get_channel(fluid_event_t* evt); 109FLUIDSYNTH_API short fluid_event_get_key(fluid_event_t* evt); 110FLUIDSYNTH_API short fluid_event_get_velocity(fluid_event_t* evt); 111FLUIDSYNTH_API short fluid_event_get_control(fluid_event_t* evt); 112FLUIDSYNTH_API short fluid_event_get_value(fluid_event_t* evt); 113FLUIDSYNTH_API short fluid_event_get_program(fluid_event_t* evt); 114FLUIDSYNTH_API void* fluid_event_get_data(fluid_event_t* evt); 115FLUIDSYNTH_API unsigned int fluid_event_get_duration(fluid_event_t* evt); 116FLUIDSYNTH_API short fluid_event_get_bank(fluid_event_t* evt); 117FLUIDSYNTH_API int fluid_event_get_pitch(fluid_event_t* evt); 118FLUIDSYNTH_API unsigned int fluid_event_get_sfont_id(fluid_event_t* evt); 119 120#ifdef __cplusplus 121} 122#endif 123#endif /* _FLUIDSYNTH_EVENT_H */ 124