Jérôme Duval
2814f73c87
* a shared library is built, no audio driver is included * implemented some platform specific functions (fluid_sys.*) * a test app is provided in fluidsynth.c * on target Haiku, posix mutex are used, else mutexes are implemented with simple semaphores (I could be wrong here) well I hope it can provide a good enough backend for a softsynth Note that needed SF2 banks would probably not be included. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17799 a95241bf-73f2-0310-859d-f6bbb57e9c96
115 lines
4.6 KiB
C
115 lines
4.6 KiB
C
/* FluidSynth - A Software Synthesizer
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*
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* Copyright (C) 2003 Peter Hanappe and others.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public License
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* as published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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* 02111-1307, USA
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*/
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#ifndef _FLUIDSYNTH_EVENT_H
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#define _FLUIDSYNTH_EVENT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum fluid_seq_event_type {
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FLUID_SEQ_NOTE = 0,
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FLUID_SEQ_NOTEON,
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FLUID_SEQ_NOTEOFF,
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FLUID_SEQ_ALLSOUNDSOFF,
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FLUID_SEQ_ALLNOTESOFF,
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FLUID_SEQ_BANKSELECT,
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FLUID_SEQ_PROGRAMCHANGE,
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FLUID_SEQ_PROGRAMSELECT,
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FLUID_SEQ_PITCHBEND,
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FLUID_SEQ_PITCHWHHELSENS,
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FLUID_SEQ_MODULATION,
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FLUID_SEQ_SUSTAIN,
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FLUID_SEQ_CONTROLCHANGE,
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FLUID_SEQ_PAN,
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FLUID_SEQ_VOLUME,
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FLUID_SEQ_REVERBSEND,
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FLUID_SEQ_CHORUSSEND,
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FLUID_SEQ_TIMER,
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FLUID_SEQ_ANYCONTROLCHANGE, // used for remove_events only
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FLUID_SEQ_LASTEVENT
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};
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/* Event alloc/free */
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FLUIDSYNTH_API fluid_event_t* new_fluid_event(void);
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FLUIDSYNTH_API void delete_fluid_event(fluid_event_t* evt);
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/* Initializing events */
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FLUIDSYNTH_API void fluid_event_set_source(fluid_event_t* evt, short src);
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FLUIDSYNTH_API void fluid_event_set_dest(fluid_event_t* evt, short dest);
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/* Timer events */
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FLUIDSYNTH_API void fluid_event_timer(fluid_event_t* evt, void* data);
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/* Note events */
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FLUIDSYNTH_API void fluid_event_note(fluid_event_t* evt, int channel,
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short key, short vel,
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unsigned int duration);
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FLUIDSYNTH_API void fluid_event_noteon(fluid_event_t* evt, int channel, short key, short vel);
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FLUIDSYNTH_API void fluid_event_noteoff(fluid_event_t* evt, int channel, short key);
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FLUIDSYNTH_API void fluid_event_all_sounds_off(fluid_event_t* evt, int channel);
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FLUIDSYNTH_API void fluid_event_all_notes_off(fluid_event_t* evt, int channel);
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/* Instrument selection */
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FLUIDSYNTH_API void fluid_event_bank_select(fluid_event_t* evt, int channel, short bank_num);
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FLUIDSYNTH_API void fluid_event_program_change(fluid_event_t* evt, int channel, short preset_num);
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FLUIDSYNTH_API void fluid_event_program_select(fluid_event_t* evt, int channel, unsigned int sfont_id, short bank_num, short preset_num);
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/* Real-time generic instrument controllers */
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FLUIDSYNTH_API
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void fluid_event_control_change(fluid_event_t* evt, int channel, short control, short val);
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/* Real-time instrument controllers shortcuts */
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FLUIDSYNTH_API void fluid_event_pitch_bend(fluid_event_t* evt, int channel, int val);
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FLUIDSYNTH_API void fluid_event_pitch_wheelsens(fluid_event_t* evt, int channel, short val);
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FLUIDSYNTH_API void fluid_event_modulation(fluid_event_t* evt, int channel, short val);
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FLUIDSYNTH_API void fluid_event_sustain(fluid_event_t* evt, int channel, short val);
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FLUIDSYNTH_API void fluid_event_pan(fluid_event_t* evt, int channel, short val);
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FLUIDSYNTH_API void fluid_event_volume(fluid_event_t* evt, int channel, short val);
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FLUIDSYNTH_API void fluid_event_reverb_send(fluid_event_t* evt, int channel, short val);
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FLUIDSYNTH_API void fluid_event_chorus_send(fluid_event_t* evt, int channel, short val);
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/* Only for removing events */
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FLUIDSYNTH_API void fluid_event_any_control_change(fluid_event_t* evt, int channel);
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/* Accessing event data */
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FLUIDSYNTH_API int fluid_event_get_type(fluid_event_t* evt);
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FLUIDSYNTH_API short fluid_event_get_source(fluid_event_t* evt);
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FLUIDSYNTH_API short fluid_event_get_dest(fluid_event_t* evt);
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FLUIDSYNTH_API int fluid_event_get_channel(fluid_event_t* evt);
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FLUIDSYNTH_API short fluid_event_get_key(fluid_event_t* evt);
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FLUIDSYNTH_API short fluid_event_get_velocity(fluid_event_t* evt);
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FLUIDSYNTH_API short fluid_event_get_control(fluid_event_t* evt);
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FLUIDSYNTH_API short fluid_event_get_value(fluid_event_t* evt);
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FLUIDSYNTH_API short fluid_event_get_program(fluid_event_t* evt);
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FLUIDSYNTH_API void* fluid_event_get_data(fluid_event_t* evt);
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FLUIDSYNTH_API unsigned int fluid_event_get_duration(fluid_event_t* evt);
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FLUIDSYNTH_API short fluid_event_get_bank(fluid_event_t* evt);
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FLUIDSYNTH_API int fluid_event_get_pitch(fluid_event_t* evt);
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FLUIDSYNTH_API unsigned int fluid_event_get_sfont_id(fluid_event_t* evt);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _FLUIDSYNTH_EVENT_H */
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