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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 + USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random + Hacker. + + {signature of Ty Coon}, 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth.h new file mode 100644 index 0000000..3e7096f --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth.h @@ -0,0 +1,121 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_H +#define _FLUIDSYNTH_H + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define BUILD_SHARED_LIBS 1 + +#if (BUILD_SHARED_LIBS == 0) + #define FLUIDSYNTH_API // building static lib? no visibility control then +#elif defined(WIN32) + #if defined(FLUIDSYNTH_NOT_A_DLL) + #define FLUIDSYNTH_API + #elif defined(FLUIDSYNTH_DLL_EXPORTS) + #define FLUIDSYNTH_API __declspec(dllexport) + #else + #define FLUIDSYNTH_API __declspec(dllimport) + #endif + +#elif defined(MACOS9) +#define FLUIDSYNTH_API __declspec(export) + +#elif defined(__OS2__) +#define FLUIDSYNTH_API __declspec(dllexport) + +#elif defined(__GNUC__) +#define FLUIDSYNTH_API __attribute__ ((visibility ("default"))) + +#else +#define FLUIDSYNTH_API + +#endif + +#if defined(__GNUC__) || defined(__clang__) +# define FLUID_DEPRECATED __attribute__((deprecated)) +#elif defined(_MSC_VER) && _MSC_VER > 1200 +# define FLUID_DEPRECATED __declspec(deprecated) +#else +# define FLUID_DEPRECATED +#endif + + +/** + * @file fluidsynth.h + * @brief FluidSynth is a real-time synthesizer designed for SoundFont(R) files. + * + * This is the header of the fluidsynth library and contains the + * synthesizer's public API. + * + * Depending on how you want to use or extend the synthesizer you + * will need different API functions. You probably do not need all + * of them. Here is what you might want to do: + * + * - Embedded synthesizer: create a new synthesizer and send MIDI + * events to it. The sound goes directly to the audio output of + * your system. + * + * - Plugin synthesizer: create a synthesizer and send MIDI events + * but pull the audio back into your application. + * + * - SoundFont plugin: create a new type of "SoundFont" and allow + * the synthesizer to load your type of SoundFonts. + * + * - MIDI input: Create a MIDI handler to read the MIDI input on your + * machine and send the MIDI events directly to the synthesizer. + * + * - MIDI files: Open MIDI files and send the MIDI events to the + * synthesizer. + * + * - Command lines: You can send textual commands to the synthesizer. + * + * SoundFont(R) is a registered trademark of E-mu Systems, Inc. + */ + +#include "fluidsynth/types.h" +#include "fluidsynth/settings.h" +#include "fluidsynth/synth.h" +#include "fluidsynth/shell.h" +#include "fluidsynth/sfont.h" +#include "fluidsynth/audio.h" +#include "fluidsynth/event.h" +#include "fluidsynth/midi.h" +#include "fluidsynth/seq.h" +#include "fluidsynth/seqbind.h" +#include "fluidsynth/log.h" +#include "fluidsynth/misc.h" +#include "fluidsynth/mod.h" +#include "fluidsynth/gen.h" +#include "fluidsynth/voice.h" +#include "fluidsynth/version.h" +#include "fluidsynth/ladspa.h" + + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/audio.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/audio.h new file mode 100644 index 0000000..1c12ff7 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/audio.h @@ -0,0 +1,155 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_AUDIO_H +#define _FLUIDSYNTH_AUDIO_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup audio_output Audio Output + * + * Functions for managing audio drivers and file renderers. + * + * The file renderer is used for fast rendering of MIDI files to + * audio files. The audio drivers are a high-level interface to + * connect the synthesizer with external audio sinks or to render + * real-time audio to files. + */ + +/** + * @defgroup audio_driver Audio Driver + * @ingroup audio_output + * + * Functions for managing audio drivers. + * + * Defines functions for creating audio driver output. Use + * new_fluid_audio_driver() to create a new audio driver for a given synth + * and configuration settings. + * + * The function new_fluid_audio_driver2() can be + * used if custom audio processing is desired before the audio is sent to the + * audio driver (although it is not as efficient). + * + * @sa @ref CreatingAudioDriver + * + * @{ + */ + +/** + * Callback function type used with new_fluid_audio_driver2() to allow for + * custom user audio processing before the audio is sent to the driver. + * + * @param data The user data parameter as passed to new_fluid_audio_driver2(). + * @param len Count of audio frames to synthesize. + * @param nfx Count of arrays in \c fx. + * @param fx Array of buffers to store effects audio to. Buffers may alias with buffers of \c out. + * @param nout Count of arrays in \c out. + * @param out Array of buffers to store (dry) audio to. Buffers may alias with buffers of \c fx. + * @return Should return #FLUID_OK on success, #FLUID_FAILED if an error occurred. + * + * This function is responsible for rendering audio to the buffers. + * The buffers passed to this function are allocated and owned by the respective + * audio driver and are only valid during that specific call (do not cache them). + * The buffers have already been zeroed-out. + * For further details please refer to fluid_synth_process(). + * + * @parblock + * @note Whereas fluid_synth_process() allows aliasing buffers, there is the guarantee that @p out + * and @p fx buffers provided by fluidsynth's audio drivers never alias. This prevents downstream + * applications from e.g. applying a custom effect accidentally to the same buffer multiple times. + * @endparblock + * + * @parblock + * @note Also note that the Jack driver is currently the only driver that has dedicated @p fx buffers + * (but only if \setting{audio_jack_multi} is true). All other drivers do not provide @p fx buffers. + * In this case, users are encouraged to mix the effects into the provided dry buffers when calling + * fluid_synth_process(). + * @code{.cpp} +int myCallback(void *, int len, int nfx, float *fx[], int nout, float *out[]) +{ + int ret; + if(nfx == 0) + { + float *fxb[4] = {out[0], out[1], out[0], out[1]}; + ret = fluid_synth_process(synth, len, sizeof(fxb) / sizeof(fxb[0]), fxb, nout, out); + } + else + { + ret = fluid_synth_process(synth, len, nfx, fx, nout, out); + } + // ... client-code ... + return ret; +} + * @endcode + * For other possible use-cases refer to \ref fluidsynth_process.c . + * @endparblock + */ +typedef int (*fluid_audio_func_t)(void *data, int len, + int nfx, float *fx[], + int nout, float *out[]); + +/** @startlifecycle{Audio Driver} */ +FLUIDSYNTH_API fluid_audio_driver_t *new_fluid_audio_driver(fluid_settings_t *settings, + fluid_synth_t *synth); + +FLUIDSYNTH_API fluid_audio_driver_t *new_fluid_audio_driver2(fluid_settings_t *settings, + fluid_audio_func_t func, + void *data); + +FLUIDSYNTH_API void delete_fluid_audio_driver(fluid_audio_driver_t *driver); +/** @endlifecycle */ + +FLUIDSYNTH_API int fluid_audio_driver_register(const char **adrivers); +/** @} */ + +/** + * @defgroup file_renderer File Renderer + * @ingroup audio_output + * + * Functions for managing file renderers and triggering the rendering. + * + * The file renderer is only used to render a MIDI file to audio as fast + * as possible. Please see \ref FileRenderer for a full example. + * + * If you are looking for a way to write audio generated + * from real-time events (for example from an external sequencer or a MIDI controller) to a file, + * please have a look at the \c file \ref audio_driver instead. + * + * + * @{ + */ + +/** @startlifecycle{File Renderer} */ +FLUIDSYNTH_API fluid_file_renderer_t *new_fluid_file_renderer(fluid_synth_t *synth); +FLUIDSYNTH_API void delete_fluid_file_renderer(fluid_file_renderer_t *dev); +/** @endlifecycle */ + +FLUIDSYNTH_API int fluid_file_renderer_process_block(fluid_file_renderer_t *dev); +FLUIDSYNTH_API int fluid_file_set_encoding_quality(fluid_file_renderer_t *dev, double q); +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_AUDIO_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/event.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/event.h new file mode 100644 index 0000000..dbc29c7 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/event.h @@ -0,0 +1,143 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_EVENT_H +#define _FLUIDSYNTH_EVENT_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup sequencer_events Sequencer Events + * @ingroup sequencer + * + * Create, modify, query and destroy sequencer events. + * + * @{ + */ + +/** + * Sequencer event type enumeration. + */ +enum fluid_seq_event_type +{ + FLUID_SEQ_NOTE = 0, /**< Note event with duration */ + FLUID_SEQ_NOTEON, /**< Note on event */ + FLUID_SEQ_NOTEOFF, /**< Note off event */ + FLUID_SEQ_ALLSOUNDSOFF, /**< All sounds off event */ + FLUID_SEQ_ALLNOTESOFF, /**< All notes off event */ + FLUID_SEQ_BANKSELECT, /**< Bank select message */ + FLUID_SEQ_PROGRAMCHANGE, /**< Program change message */ + FLUID_SEQ_PROGRAMSELECT, /**< Program select message */ + FLUID_SEQ_PITCHBEND, /**< Pitch bend message */ + FLUID_SEQ_PITCHWHEELSENS, /**< Pitch wheel sensitivity set message @since 1.1.0 was misspelled previously */ + FLUID_SEQ_MODULATION, /**< Modulation controller event */ + FLUID_SEQ_SUSTAIN, /**< Sustain controller event */ + FLUID_SEQ_CONTROLCHANGE, /**< MIDI control change event */ + FLUID_SEQ_PAN, /**< Stereo pan set event */ + FLUID_SEQ_VOLUME, /**< Volume set event */ + FLUID_SEQ_REVERBSEND, /**< Reverb send set event */ + FLUID_SEQ_CHORUSSEND, /**< Chorus send set event */ + FLUID_SEQ_TIMER, /**< Timer event (useful for giving a callback at a certain time) */ + FLUID_SEQ_CHANNELPRESSURE, /**< Channel aftertouch event @since 1.1.0 */ + FLUID_SEQ_KEYPRESSURE, /**< Polyphonic aftertouch event @since 2.0.0 */ + FLUID_SEQ_SYSTEMRESET, /**< System reset event @since 1.1.0 */ + FLUID_SEQ_UNREGISTERING, /**< Called when a sequencer client is being unregistered. @since 1.1.0 */ + FLUID_SEQ_SCALE, /**< Sets a new time scale for the sequencer @since 2.2.0 */ + FLUID_SEQ_LASTEVENT /**< @internal Defines the count of events enums @warning This symbol + is not part of the public API and ABI stability guarantee and + may change at any time! */ +}; + +/* Event alloc/free */ +/** @startlifecycle{Sequencer Event} */ +FLUIDSYNTH_API fluid_event_t *new_fluid_event(void); +FLUIDSYNTH_API void delete_fluid_event(fluid_event_t *evt); +/** @endlifecycle */ + +/* Initializing events */ +FLUIDSYNTH_API void fluid_event_set_source(fluid_event_t *evt, fluid_seq_id_t src); +FLUIDSYNTH_API void fluid_event_set_dest(fluid_event_t *evt, fluid_seq_id_t dest); + +/* Timer events */ +FLUIDSYNTH_API void fluid_event_timer(fluid_event_t *evt, void *data); + +/* Note events */ +FLUIDSYNTH_API void fluid_event_note(fluid_event_t *evt, int channel, + short key, short vel, + unsigned int duration); + +FLUIDSYNTH_API void fluid_event_noteon(fluid_event_t *evt, int channel, short key, short vel); +FLUIDSYNTH_API void fluid_event_noteoff(fluid_event_t *evt, int channel, short key); +FLUIDSYNTH_API void fluid_event_all_sounds_off(fluid_event_t *evt, int channel); +FLUIDSYNTH_API void fluid_event_all_notes_off(fluid_event_t *evt, int channel); + +/* Instrument selection */ +FLUIDSYNTH_API void fluid_event_bank_select(fluid_event_t *evt, int channel, short bank_num); +FLUIDSYNTH_API void fluid_event_program_change(fluid_event_t *evt, int channel, int preset_num); +FLUIDSYNTH_API void fluid_event_program_select(fluid_event_t *evt, int channel, unsigned int sfont_id, short bank_num, short preset_num); + +/* Real-time generic instrument controllers */ +FLUIDSYNTH_API +void fluid_event_control_change(fluid_event_t *evt, int channel, short control, int val); + +/* Real-time instrument controllers shortcuts */ +FLUIDSYNTH_API void fluid_event_pitch_bend(fluid_event_t *evt, int channel, int val); +FLUIDSYNTH_API void fluid_event_pitch_wheelsens(fluid_event_t *evt, int channel, int val); +FLUIDSYNTH_API void fluid_event_modulation(fluid_event_t *evt, int channel, int val); +FLUIDSYNTH_API void fluid_event_sustain(fluid_event_t *evt, int channel, int val); +FLUIDSYNTH_API void fluid_event_pan(fluid_event_t *evt, int channel, int val); +FLUIDSYNTH_API void fluid_event_volume(fluid_event_t *evt, int channel, int val); +FLUIDSYNTH_API void fluid_event_reverb_send(fluid_event_t *evt, int channel, int val); +FLUIDSYNTH_API void fluid_event_chorus_send(fluid_event_t *evt, int channel, int val); + +FLUIDSYNTH_API void fluid_event_key_pressure(fluid_event_t *evt, int channel, short key, int val); +FLUIDSYNTH_API void fluid_event_channel_pressure(fluid_event_t *evt, int channel, int val); +FLUIDSYNTH_API void fluid_event_system_reset(fluid_event_t *evt); + +/* Only when unregistering clients */ +FLUIDSYNTH_API void fluid_event_unregistering(fluid_event_t *evt); + +FLUIDSYNTH_API void fluid_event_scale(fluid_event_t *evt, double new_scale); +FLUIDSYNTH_API int fluid_event_from_midi_event(fluid_event_t *, const fluid_midi_event_t *); + +/* Accessing event data */ +FLUIDSYNTH_API int fluid_event_get_type(fluid_event_t *evt); +FLUIDSYNTH_API fluid_seq_id_t fluid_event_get_source(fluid_event_t *evt); +FLUIDSYNTH_API fluid_seq_id_t fluid_event_get_dest(fluid_event_t *evt); +FLUIDSYNTH_API int fluid_event_get_channel(fluid_event_t *evt); +FLUIDSYNTH_API short fluid_event_get_key(fluid_event_t *evt); +FLUIDSYNTH_API short fluid_event_get_velocity(fluid_event_t *evt); +FLUIDSYNTH_API short fluid_event_get_control(fluid_event_t *evt); +FLUIDSYNTH_API int fluid_event_get_value(fluid_event_t *evt); +FLUIDSYNTH_API int fluid_event_get_program(fluid_event_t *evt); +FLUIDSYNTH_API void *fluid_event_get_data(fluid_event_t *evt); +FLUIDSYNTH_API unsigned int fluid_event_get_duration(fluid_event_t *evt); +FLUIDSYNTH_API short fluid_event_get_bank(fluid_event_t *evt); +FLUIDSYNTH_API int fluid_event_get_pitch(fluid_event_t *evt); +FLUIDSYNTH_API double fluid_event_get_scale(fluid_event_t *evt); +FLUIDSYNTH_API unsigned int fluid_event_get_sfont_id(fluid_event_t *evt); +/** @} */ + +#ifdef __cplusplus +} +#endif +#endif /* _FLUIDSYNTH_EVENT_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/gen.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/gen.h new file mode 100644 index 0000000..a04c362 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/gen.h @@ -0,0 +1,134 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_GEN_H +#define _FLUIDSYNTH_GEN_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup generators SoundFont Generators + * @ingroup soundfonts + * + * Functions and defines for SoundFont generator effects. + * + * @{ + */ + +/** + * Generator (effect) numbers (Soundfont 2.01 specifications section 8.1.3) + */ +enum fluid_gen_type +{ + GEN_STARTADDROFS, /**< Sample start address offset (0-32767) */ + GEN_ENDADDROFS, /**< Sample end address offset (-32767-0) */ + GEN_STARTLOOPADDROFS, /**< Sample loop start address offset (-32767-32767) */ + GEN_ENDLOOPADDROFS, /**< Sample loop end address offset (-32767-32767) */ + GEN_STARTADDRCOARSEOFS, /**< Sample start address coarse offset (X 32768) */ + GEN_MODLFOTOPITCH, /**< Modulation LFO to pitch */ + GEN_VIBLFOTOPITCH, /**< Vibrato LFO to pitch */ + GEN_MODENVTOPITCH, /**< Modulation envelope to pitch */ + GEN_FILTERFC, /**< Filter cutoff */ + GEN_FILTERQ, /**< Filter Q */ + GEN_MODLFOTOFILTERFC, /**< Modulation LFO to filter cutoff */ + GEN_MODENVTOFILTERFC, /**< Modulation envelope to filter cutoff */ + GEN_ENDADDRCOARSEOFS, /**< Sample end address coarse offset (X 32768) */ + GEN_MODLFOTOVOL, /**< Modulation LFO to volume */ + GEN_UNUSED1, /**< Unused */ + GEN_CHORUSSEND, /**< Chorus send amount */ + GEN_REVERBSEND, /**< Reverb send amount */ + GEN_PAN, /**< Stereo panning */ + GEN_UNUSED2, /**< Unused */ + GEN_UNUSED3, /**< Unused */ + GEN_UNUSED4, /**< Unused */ + GEN_MODLFODELAY, /**< Modulation LFO delay */ + GEN_MODLFOFREQ, /**< Modulation LFO frequency */ + GEN_VIBLFODELAY, /**< Vibrato LFO delay */ + GEN_VIBLFOFREQ, /**< Vibrato LFO frequency */ + GEN_MODENVDELAY, /**< Modulation envelope delay */ + GEN_MODENVATTACK, /**< Modulation envelope attack */ + GEN_MODENVHOLD, /**< Modulation envelope hold */ + GEN_MODENVDECAY, /**< Modulation envelope decay */ + GEN_MODENVSUSTAIN, /**< Modulation envelope sustain */ + GEN_MODENVRELEASE, /**< Modulation envelope release */ + GEN_KEYTOMODENVHOLD, /**< Key to modulation envelope hold */ + GEN_KEYTOMODENVDECAY, /**< Key to modulation envelope decay */ + GEN_VOLENVDELAY, /**< Volume envelope delay */ + GEN_VOLENVATTACK, /**< Volume envelope attack */ + GEN_VOLENVHOLD, /**< Volume envelope hold */ + GEN_VOLENVDECAY, /**< Volume envelope decay */ + GEN_VOLENVSUSTAIN, /**< Volume envelope sustain */ + GEN_VOLENVRELEASE, /**< Volume envelope release */ + GEN_KEYTOVOLENVHOLD, /**< Key to volume envelope hold */ + GEN_KEYTOVOLENVDECAY, /**< Key to volume envelope decay */ + GEN_INSTRUMENT, /**< Instrument ID (shouldn't be set by user) */ + GEN_RESERVED1, /**< Reserved */ + GEN_KEYRANGE, /**< MIDI note range */ + GEN_VELRANGE, /**< MIDI velocity range */ + GEN_STARTLOOPADDRCOARSEOFS, /**< Sample start loop address coarse offset (X 32768) */ + GEN_KEYNUM, /**< Fixed MIDI note number */ + GEN_VELOCITY, /**< Fixed MIDI velocity value */ + GEN_ATTENUATION, /**< Initial volume attenuation */ + GEN_RESERVED2, /**< Reserved */ + GEN_ENDLOOPADDRCOARSEOFS, /**< Sample end loop address coarse offset (X 32768) */ + GEN_COARSETUNE, /**< Coarse tuning */ + GEN_FINETUNE, /**< Fine tuning */ + GEN_SAMPLEID, /**< Sample ID (shouldn't be set by user) */ + GEN_SAMPLEMODE, /**< Sample mode flags */ + GEN_RESERVED3, /**< Reserved */ + GEN_SCALETUNE, /**< Scale tuning */ + GEN_EXCLUSIVECLASS, /**< Exclusive class number */ + GEN_OVERRIDEROOTKEY, /**< Sample root note override */ + + /** + * Initial Pitch + * + * @note This is not "standard" SoundFont generator, because it is not + * mentioned in the list of generators in the SF2 specifications. + * It is used by FluidSynth internally to compute the nominal pitch of + * a note on note-on event. By nature it shouldn't be allowed to be modulated, + * however the specification defines a default modulator having "Initial Pitch" + * as destination (cf. SF2.01 page 57 section 8.4.10 MIDI Pitch Wheel to Initial Pitch). + * Thus it is impossible to cancel this default modulator, which would be required + * to let the MIDI Pitch Wheel controller modulate a different generator. + * In order to provide this flexibility, FluidSynth >= 2.1.0 uses a default modulator + * "Pitch Wheel to Fine Tune", rather than Initial Pitch. The same "compromise" can + * be found on the Audigy 2 ZS for instance. + */ + GEN_PITCH, + + GEN_CUSTOM_BALANCE, /**< Balance @note Not a real SoundFont generator */ + /* non-standard generator for an additional custom high- or low-pass filter */ + GEN_CUSTOM_FILTERFC, /**< Custom filter cutoff frequency */ + GEN_CUSTOM_FILTERQ, /**< Custom filter Q */ + + GEN_LAST /**< @internal Value defines the count of generators (#fluid_gen_type) + @warning This symbol is not part of the public API and ABI + stability guarantee and may change at any time! */ +}; +/** @} */ + +#ifdef __cplusplus +} +#endif +#endif /* _FLUIDSYNTH_GEN_H */ + diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/ladspa.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/ladspa.h new file mode 100644 index 0000000..ae44f2b --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/ladspa.h @@ -0,0 +1,69 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_LADSPA_H +#define _FLUIDSYNTH_LADSPA_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup ladspa Effect - LADSPA + * @ingroup synth + * + * Functions for configuring the LADSPA effects unit + * + * This header defines useful functions for programmatically manipulating the ladspa + * effects unit of the synth that can be retrieved via fluid_synth_get_ladspa_fx(). + * + * Using any of those functions requires fluidsynth to be compiled with LADSPA support. + * Else all of those functions are useless dummies. + * + * @{ + */ +FLUIDSYNTH_API int fluid_ladspa_is_active(fluid_ladspa_fx_t *fx); +FLUIDSYNTH_API int fluid_ladspa_activate(fluid_ladspa_fx_t *fx); +FLUIDSYNTH_API int fluid_ladspa_deactivate(fluid_ladspa_fx_t *fx); +FLUIDSYNTH_API int fluid_ladspa_reset(fluid_ladspa_fx_t *fx); +FLUIDSYNTH_API int fluid_ladspa_check(fluid_ladspa_fx_t *fx, char *err, int err_size); + +FLUIDSYNTH_API int fluid_ladspa_host_port_exists(fluid_ladspa_fx_t *fx, const char *name); + +FLUIDSYNTH_API int fluid_ladspa_add_buffer(fluid_ladspa_fx_t *fx, const char *name); +FLUIDSYNTH_API int fluid_ladspa_buffer_exists(fluid_ladspa_fx_t *fx, const char *name); + +FLUIDSYNTH_API int fluid_ladspa_add_effect(fluid_ladspa_fx_t *fx, const char *effect_name, + const char *lib_name, const char *plugin_name); +FLUIDSYNTH_API int fluid_ladspa_effect_can_mix(fluid_ladspa_fx_t *fx, const char *name); +FLUIDSYNTH_API int fluid_ladspa_effect_set_mix(fluid_ladspa_fx_t *fx, const char *name, int mix, float gain); +FLUIDSYNTH_API int fluid_ladspa_effect_port_exists(fluid_ladspa_fx_t *fx, const char *effect_name, const char *port_name); +FLUIDSYNTH_API int fluid_ladspa_effect_set_control(fluid_ladspa_fx_t *fx, const char *effect_name, + const char *port_name, float val); +FLUIDSYNTH_API int fluid_ladspa_effect_link(fluid_ladspa_fx_t *fx, const char *effect_name, + const char *port_name, const char *name); +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_LADSPA_H */ + diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/log.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/log.h new file mode 100644 index 0000000..ab5911e --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/log.h @@ -0,0 +1,97 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_LOG_H +#define _FLUIDSYNTH_LOG_H + + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + * @defgroup logging Logging + * + * Logging interface + * + * The default logging function of the fluidsynth prints its messages to the + * stderr. The synthesizer uses five level of messages: #FLUID_PANIC, + * #FLUID_ERR, #FLUID_WARN, #FLUID_INFO, and #FLUID_DBG. + * + * A client application can install a new log function to handle the messages + * differently. In the following example, the application sets a callback + * function to display #FLUID_PANIC messages in a dialog, and ignores all other + * messages by setting the log function to NULL: + * + * @code + * fluid_set_log_function(FLUID_PANIC, show_dialog, (void*) root_window); + * fluid_set_log_function(FLUID_ERR, NULL, NULL); + * fluid_set_log_function(FLUID_WARN, NULL, NULL); + * fluid_set_log_function(FLUID_DBG, NULL, NULL); + * @endcode + * + * @note The logging configuration is global and not tied to a specific + * synthesizer instance. That means that all synthesizer instances created in + * the same process share the same logging configuration. + * + * @{ + */ + +/** + * FluidSynth log levels. + */ +enum fluid_log_level +{ + FLUID_PANIC, /**< The synth can't function correctly any more */ + FLUID_ERR, /**< Serious error occurred */ + FLUID_WARN, /**< Warning */ + FLUID_INFO, /**< Verbose informational messages */ + FLUID_DBG, /**< Debugging messages */ + LAST_LOG_LEVEL /**< @internal This symbol is not part of the public API and ABI + stability guarantee and may change at any time! */ +}; + +/** + * Log function handler callback type used by fluid_set_log_function(). + * + * @param level Log level (#fluid_log_level) + * @param message Log message text + * @param data User data pointer supplied to fluid_set_log_function(). + */ +typedef void (*fluid_log_function_t)(int level, const char *message, void *data); + +FLUIDSYNTH_API +fluid_log_function_t fluid_set_log_function(int level, fluid_log_function_t fun, void *data); + +FLUIDSYNTH_API void fluid_default_log_function(int level, const char *message, void *data); + +FLUIDSYNTH_API int fluid_log(int level, const char *fmt, ...) +#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__) +__attribute__ ((format (printf, 2, 3))) +#endif +; +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_LOG_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/midi.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/midi.h new file mode 100644 index 0000000..044eeeb --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/midi.h @@ -0,0 +1,295 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_MIDI_H +#define _FLUIDSYNTH_MIDI_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup midi_input MIDI Input + * + * MIDI Input Subsystem + * + * There are multiple ways to send MIDI events to the synthesizer. They can come + * from MIDI files, from external MIDI sequencers or raw MIDI event sources, + * can be modified via MIDI routers and also generated manually. + * + * The interface connecting all sources and sinks of MIDI events in libfluidsynth + * is \ref handle_midi_event_func_t. + * + * @{ + */ + +/** + * Generic callback function for MIDI event handler. + * + * @param data User defined data pointer + * @param event The MIDI event + * @return Should return #FLUID_OK on success, #FLUID_FAILED otherwise + * + * This callback is used to pass MIDI events + * - from \ref midi_player, \ref midi_router or \ref midi_driver + * - to \ref midi_router via fluid_midi_router_handle_midi_event() + * - or to \ref synth via fluid_synth_handle_midi_event(). + * + * Additionally, there is a translation layer to pass MIDI events to + * a \ref sequencer via fluid_sequencer_add_midi_event_to_buffer(). + */ +typedef int (*handle_midi_event_func_t)(void *data, fluid_midi_event_t *event); + +/** + * Generic callback function fired once by MIDI tick change. + * + * @param data User defined data pointer + * @param tick The current (zero-based) tick, which triggered the callback + * @return Should return #FLUID_OK on success, #FLUID_FAILED otherwise + * + * This callback is fired at a constant rate depending on the current BPM and PPQ. + * e.g. for PPQ = 192 and BPM = 140 the callback is fired 192 * 140 times per minute (448/sec). + * + * It can be used to sync external elements with the beat, + * or stop / loop the song on a given tick. + * Ticks being BPM-dependent, you can manipulate values such as bars or beats, + * without having to care about BPM. + * + * For example, this callback loops the song whenever it reaches the 5th bar : + * + * @code{.cpp} +int handle_tick(void *data, int tick) +{ + fluid_player_t *player = (fluid_player_t *)data; + int ppq = 192; // From MIDI header + int beatsPerBar = 4; // From the song's time signature + int loopBar = 5; + int loopTick = (loopBar - 1) * ppq * beatsPerBar; + + if (tick == loopTick) + { + return fluid_player_seek(player, 0); + } + + return FLUID_OK; +} + * @endcode + */ +typedef int (*handle_midi_tick_func_t)(void *data, int tick); +/** @} */ + +/** + * @defgroup midi_events MIDI Events + * @ingroup midi_input + * + * Functions to create, modify, query and delete MIDI events. + * + * These functions are intended to be used in MIDI routers and other filtering + * and processing functions in the MIDI event path. If you want to simply + * send MIDI messages to the synthesizer, you can use the more convenient + * \ref midi_messages interface. + * + * @{ + */ +/** @startlifecycle{MIDI Event} */ +FLUIDSYNTH_API fluid_midi_event_t *new_fluid_midi_event(void); +FLUIDSYNTH_API void delete_fluid_midi_event(fluid_midi_event_t *event); +/** @endlifecycle */ + +FLUIDSYNTH_API int fluid_midi_event_set_type(fluid_midi_event_t *evt, int type); +FLUIDSYNTH_API int fluid_midi_event_get_type(const fluid_midi_event_t *evt); +FLUIDSYNTH_API int fluid_midi_event_set_channel(fluid_midi_event_t *evt, int chan); +FLUIDSYNTH_API int fluid_midi_event_get_channel(const fluid_midi_event_t *evt); +FLUIDSYNTH_API int fluid_midi_event_get_key(const fluid_midi_event_t *evt); +FLUIDSYNTH_API int fluid_midi_event_set_key(fluid_midi_event_t *evt, int key); +FLUIDSYNTH_API int fluid_midi_event_get_velocity(const fluid_midi_event_t *evt); +FLUIDSYNTH_API int fluid_midi_event_set_velocity(fluid_midi_event_t *evt, int vel); +FLUIDSYNTH_API int fluid_midi_event_get_control(const fluid_midi_event_t *evt); +FLUIDSYNTH_API int fluid_midi_event_set_control(fluid_midi_event_t *evt, int ctrl); +FLUIDSYNTH_API int fluid_midi_event_get_value(const fluid_midi_event_t *evt); +FLUIDSYNTH_API int fluid_midi_event_set_value(fluid_midi_event_t *evt, int val); +FLUIDSYNTH_API int fluid_midi_event_get_program(const fluid_midi_event_t *evt); +FLUIDSYNTH_API int fluid_midi_event_set_program(fluid_midi_event_t *evt, int val); +FLUIDSYNTH_API int fluid_midi_event_get_pitch(const fluid_midi_event_t *evt); +FLUIDSYNTH_API int fluid_midi_event_set_pitch(fluid_midi_event_t *evt, int val); +FLUIDSYNTH_API int fluid_midi_event_set_sysex(fluid_midi_event_t *evt, void *data, + int size, int dynamic); +FLUIDSYNTH_API int fluid_midi_event_set_text(fluid_midi_event_t *evt, + void *data, int size, int dynamic); +FLUIDSYNTH_API int fluid_midi_event_get_text(fluid_midi_event_t *evt, + void **data, int *size); +FLUIDSYNTH_API int fluid_midi_event_set_lyrics(fluid_midi_event_t *evt, + void *data, int size, int dynamic); +FLUIDSYNTH_API int fluid_midi_event_get_lyrics(fluid_midi_event_t *evt, + void **data, int *size); +/** @} */ + +/** + * @defgroup midi_router MIDI Router + * @ingroup midi_input + * + * Rule based transformation and filtering of MIDI events. + * + * @{ + */ + +/** + * MIDI router rule type. + * + * @since 1.1.0 + */ +typedef enum +{ + FLUID_MIDI_ROUTER_RULE_NOTE, /**< MIDI note rule */ + FLUID_MIDI_ROUTER_RULE_CC, /**< MIDI controller rule */ + FLUID_MIDI_ROUTER_RULE_PROG_CHANGE, /**< MIDI program change rule */ + FLUID_MIDI_ROUTER_RULE_PITCH_BEND, /**< MIDI pitch bend rule */ + FLUID_MIDI_ROUTER_RULE_CHANNEL_PRESSURE, /**< MIDI channel pressure rule */ + FLUID_MIDI_ROUTER_RULE_KEY_PRESSURE, /**< MIDI key pressure rule */ + FLUID_MIDI_ROUTER_RULE_COUNT /**< @internal Total count of rule types. This symbol + is not part of the public API and ABI stability + guarantee and may change at any time!*/ +} fluid_midi_router_rule_type; + + +/** @startlifecycle{MIDI Router} */ +FLUIDSYNTH_API fluid_midi_router_t *new_fluid_midi_router(fluid_settings_t *settings, + handle_midi_event_func_t handler, + void *event_handler_data); +FLUIDSYNTH_API void delete_fluid_midi_router(fluid_midi_router_t *handler); +/** @endlifecycle */ + +FLUIDSYNTH_API int fluid_midi_router_set_default_rules(fluid_midi_router_t *router); +FLUIDSYNTH_API int fluid_midi_router_clear_rules(fluid_midi_router_t *router); +FLUIDSYNTH_API int fluid_midi_router_add_rule(fluid_midi_router_t *router, + fluid_midi_router_rule_t *rule, int type); + + +/** @startlifecycle{MIDI Router Rule} */ +FLUIDSYNTH_API fluid_midi_router_rule_t *new_fluid_midi_router_rule(void); +FLUIDSYNTH_API void delete_fluid_midi_router_rule(fluid_midi_router_rule_t *rule); +/** @endlifecycle */ + +FLUIDSYNTH_API void fluid_midi_router_rule_set_chan(fluid_midi_router_rule_t *rule, + int min, int max, float mul, int add); +FLUIDSYNTH_API void fluid_midi_router_rule_set_param1(fluid_midi_router_rule_t *rule, + int min, int max, float mul, int add); +FLUIDSYNTH_API void fluid_midi_router_rule_set_param2(fluid_midi_router_rule_t *rule, + int min, int max, float mul, int add); +FLUIDSYNTH_API int fluid_midi_router_handle_midi_event(void *data, fluid_midi_event_t *event); +FLUIDSYNTH_API int fluid_midi_dump_prerouter(void *data, fluid_midi_event_t *event); +FLUIDSYNTH_API int fluid_midi_dump_postrouter(void *data, fluid_midi_event_t *event); +/** @} */ + +/** + * @defgroup midi_driver MIDI Driver + * @ingroup midi_input + * + * Functions for managing MIDI drivers. + * + * The available MIDI drivers depend on your platform. See \ref settings_midi for all + * available configuration options. + * + * To create a MIDI driver, you need to specify a source for the MIDI events to be + * forwarded to via the \ref fluid_midi_event_t callback. Normally this will be + * either a \ref midi_router via fluid_midi_router_handle_midi_event() or the synthesizer + * via fluid_synth_handle_midi_event(). + * + * But you can also write your own handler function that preprocesses the events and + * forwards them on to the router or synthesizer instead. + * + * @{ + */ + +/** @startlifecycle{MIDI Driver} */ +FLUIDSYNTH_API +fluid_midi_driver_t *new_fluid_midi_driver(fluid_settings_t *settings, + handle_midi_event_func_t handler, + void *event_handler_data); + +FLUIDSYNTH_API void delete_fluid_midi_driver(fluid_midi_driver_t *driver); +/** @endlifecycle */ + +/** @} */ + +/** + * @defgroup midi_player MIDI File Player + * @ingroup midi_input + * + * Parse standard MIDI files and emit MIDI events. + * + * @{ + */ + +/** + * MIDI File Player status enum. + * @since 1.1.0 + */ +enum fluid_player_status +{ + FLUID_PLAYER_READY, /**< Player is ready */ + FLUID_PLAYER_PLAYING, /**< Player is currently playing */ + FLUID_PLAYER_STOPPING, /**< Player is stopping, but hasn't finished yet (currently unused) */ + FLUID_PLAYER_DONE /**< Player is finished playing */ +}; + +/** + * MIDI File Player tempo enum. + * @since 2.2.0 + */ +enum fluid_player_set_tempo_type +{ + FLUID_PLAYER_TEMPO_INTERNAL, /**< Use midi file tempo set in midi file (120 bpm by default). Multiplied by a factor */ + FLUID_PLAYER_TEMPO_EXTERNAL_BPM, /**< Set player tempo in bpm, supersede midi file tempo */ + FLUID_PLAYER_TEMPO_EXTERNAL_MIDI, /**< Set player tempo in us per quarter note, supersede midi file tempo */ + FLUID_PLAYER_TEMPO_NBR /**< @internal Value defines the count of player tempo type (#fluid_player_set_tempo_type) @warning This symbol is not part of the public API and ABI stability guarantee and may change at any time! */ +}; + +/** @startlifecycle{MIDI File Player} */ +FLUIDSYNTH_API fluid_player_t *new_fluid_player(fluid_synth_t *synth); +FLUIDSYNTH_API void delete_fluid_player(fluid_player_t *player); +/** @endlifecycle */ + +FLUIDSYNTH_API int fluid_player_add(fluid_player_t *player, const char *midifile); +FLUIDSYNTH_API int fluid_player_add_mem(fluid_player_t *player, const void *buffer, size_t len); +FLUIDSYNTH_API int fluid_player_play(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_stop(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_join(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_set_loop(fluid_player_t *player, int loop); +FLUIDSYNTH_API int fluid_player_set_tempo(fluid_player_t *player, int tempo_type, double tempo); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_player_set_midi_tempo(fluid_player_t *player, int tempo); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_player_set_bpm(fluid_player_t *player, int bpm); +FLUIDSYNTH_API int fluid_player_set_playback_callback(fluid_player_t *player, handle_midi_event_func_t handler, void *handler_data); +FLUIDSYNTH_API int fluid_player_set_tick_callback(fluid_player_t *player, handle_midi_tick_func_t handler, void *handler_data); + +FLUIDSYNTH_API int fluid_player_get_status(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_get_current_tick(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_get_total_ticks(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_get_bpm(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_get_division(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_get_midi_tempo(fluid_player_t *player); +FLUIDSYNTH_API int fluid_player_seek(fluid_player_t *player, int ticks); +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_MIDI_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/misc.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/misc.h new file mode 100644 index 0000000..f60bf61 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/misc.h @@ -0,0 +1,77 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_MISC_H +#define _FLUIDSYNTH_MISC_H + + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + * @defgroup misc Miscellaneous + * + * Miscellaneous utility functions and defines + * + * @{ + */ + +/** + * Value that indicates success, used by most libfluidsynth functions. + * + * @note This was not publicly defined prior to libfluidsynth 1.1.0. When + * writing code which should also be compatible with older versions, something + * like the following can be used: + * + * @code + * #include + * + * #ifndef FLUID_OK + * #define FLUID_OK (0) + * #define FLUID_FAILED (-1) + * #endif + * @endcode + * + * @since 1.1.0 + */ +#define FLUID_OK (0) + +/** + * Value that indicates failure, used by most libfluidsynth functions. + * + * @note See #FLUID_OK for more details. + * + * @since 1.1.0 + */ +#define FLUID_FAILED (-1) + + +FLUIDSYNTH_API int fluid_is_soundfont(const char *filename); +FLUIDSYNTH_API int fluid_is_midifile(const char *filename); +FLUIDSYNTH_API void fluid_free(void* ptr); +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_MISC_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/mod.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/mod.h new file mode 100644 index 0000000..001b790 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/mod.h @@ -0,0 +1,116 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_MOD_H +#define _FLUIDSYNTH_MOD_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup modulators SoundFont Modulators + * @ingroup soundfonts + * + * SoundFont modulator functions and constants. + * + * @{ + */ + +/** + * Flags defining the polarity, mapping function and type of a modulator source. + * Compare with SoundFont 2.04 PDF section 8.2. + * + * Note: Bit values do not correspond to the SoundFont spec! Also note that + * #FLUID_MOD_GC and #FLUID_MOD_CC are in the flags field instead of the source field. + */ +enum fluid_mod_flags +{ + FLUID_MOD_POSITIVE = 0, /**< Mapping function is positive */ + FLUID_MOD_NEGATIVE = 1, /**< Mapping function is negative */ + FLUID_MOD_UNIPOLAR = 0, /**< Mapping function is unipolar */ + FLUID_MOD_BIPOLAR = 2, /**< Mapping function is bipolar */ + FLUID_MOD_LINEAR = 0, /**< Linear mapping function */ + FLUID_MOD_CONCAVE = 4, /**< Concave mapping function */ + FLUID_MOD_CONVEX = 8, /**< Convex mapping function */ + FLUID_MOD_SWITCH = 12, /**< Switch (on/off) mapping function */ + FLUID_MOD_GC = 0, /**< General controller source type (#fluid_mod_src) */ + FLUID_MOD_CC = 16, /**< MIDI CC controller (source will be a MIDI CC number) */ + + FLUID_MOD_SIN = 0x80, /**< Custom non-standard sinus mapping function */ +}; + +/** + * Transform types for the SoundFont2 modulators as defined by SoundFont 2.04 section 8.3. + */ +enum fluid_mod_transforms +{ + FLUID_MOD_TRANSFORM_LINEAR = 0, /**< Linear: directly add the computed value to summing node */ + FLUID_MOD_TRANSFORM_ABS = 2 /**< Abs: add the absolute value of the computed to summing node */ +}; + +/** + * General controller (if #FLUID_MOD_GC in flags). This + * corresponds to SoundFont 2.04 PDF section 8.2.1 + */ +enum fluid_mod_src +{ + FLUID_MOD_NONE = 0, /**< No source controller */ + FLUID_MOD_VELOCITY = 2, /**< MIDI note-on velocity */ + FLUID_MOD_KEY = 3, /**< MIDI note-on note number */ + FLUID_MOD_KEYPRESSURE = 10, /**< MIDI key pressure */ + FLUID_MOD_CHANNELPRESSURE = 13, /**< MIDI channel pressure */ + FLUID_MOD_PITCHWHEEL = 14, /**< Pitch wheel */ + FLUID_MOD_PITCHWHEELSENS = 16 /**< Pitch wheel sensitivity */ +}; + +/** @startlifecycle{Modulator} */ +FLUIDSYNTH_API fluid_mod_t *new_fluid_mod(void); +FLUIDSYNTH_API void delete_fluid_mod(fluid_mod_t *mod); +/** @endlifecycle */ + +FLUIDSYNTH_API size_t fluid_mod_sizeof(void); + +FLUIDSYNTH_API void fluid_mod_set_source1(fluid_mod_t *mod, int src, int flags); +FLUIDSYNTH_API void fluid_mod_set_source2(fluid_mod_t *mod, int src, int flags); +FLUIDSYNTH_API void fluid_mod_set_dest(fluid_mod_t *mod, int dst); +FLUIDSYNTH_API void fluid_mod_set_amount(fluid_mod_t *mod, double amount); +FLUIDSYNTH_API void fluid_mod_set_transform(fluid_mod_t *mod, int type); + +FLUIDSYNTH_API int fluid_mod_get_source1(const fluid_mod_t *mod); +FLUIDSYNTH_API int fluid_mod_get_flags1(const fluid_mod_t *mod); +FLUIDSYNTH_API int fluid_mod_get_source2(const fluid_mod_t *mod); +FLUIDSYNTH_API int fluid_mod_get_flags2(const fluid_mod_t *mod); +FLUIDSYNTH_API int fluid_mod_get_dest(const fluid_mod_t *mod); +FLUIDSYNTH_API double fluid_mod_get_amount(const fluid_mod_t *mod); +FLUIDSYNTH_API int fluid_mod_get_transform(fluid_mod_t *mod); + +FLUIDSYNTH_API int fluid_mod_test_identity(const fluid_mod_t *mod1, const fluid_mod_t *mod2); +FLUIDSYNTH_API int fluid_mod_has_source(const fluid_mod_t *mod, int cc, int ctrl); +FLUIDSYNTH_API int fluid_mod_has_dest(const fluid_mod_t *mod, int gen); + +FLUIDSYNTH_API void fluid_mod_clone(fluid_mod_t *mod, const fluid_mod_t *src); +/** @} */ + +#ifdef __cplusplus +} +#endif +#endif /* _FLUIDSYNTH_MOD_H */ + diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/seq.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/seq.h new file mode 100644 index 0000000..cdcc959 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/seq.h @@ -0,0 +1,92 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_SEQ_H +#define _FLUIDSYNTH_SEQ_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup sequencer MIDI Sequencer + * + * MIDI event sequencer. + * + * The MIDI sequencer can be used to play MIDI events in a more flexible way than + * using the MIDI file player, which expects the events to be stored as + * Standard MIDI Files. Using the sequencer, you can provide the events one by + * one, with an optional timestamp for scheduling. + * + * @{ + */ + +/** + * Event callback prototype for destination clients. + * + * @param time Current sequencer tick value (see fluid_sequencer_get_tick()). + * @param event The event being received + * @param seq The sequencer instance + * @param data User defined data registered with the client + * + * @note @p time may not be of the same tick value as the scheduled event! In fact, depending on + * the sequencer's scale and the synth's sample-rate, @p time may be a few ticks too late. Although this + * itself is inaudible, it is important to consider, + * when you use this callback for enqueuing additional events over and over again with + * fluid_sequencer_send_at(): If you enqueue new events with a relative tick value you might introduce + * a timing error, which causes your sequence to sound e.g. slower than it's supposed to be. If this is + * your use-case, make sure to enqueue events with an absolute tick value. + */ +typedef void (*fluid_event_callback_t)(unsigned int time, fluid_event_t *event, + fluid_sequencer_t *seq, void *data); + + +/** @startlifecycle{MIDI Sequencer} */ +FLUID_DEPRECATED FLUIDSYNTH_API fluid_sequencer_t *new_fluid_sequencer(void); +FLUIDSYNTH_API fluid_sequencer_t *new_fluid_sequencer2(int use_system_timer); +FLUIDSYNTH_API void delete_fluid_sequencer(fluid_sequencer_t *seq); +/** @endlifecycle */ + +FLUIDSYNTH_API int fluid_sequencer_get_use_system_timer(fluid_sequencer_t *seq); +FLUIDSYNTH_API +fluid_seq_id_t fluid_sequencer_register_client(fluid_sequencer_t *seq, const char *name, + fluid_event_callback_t callback, void *data); +FLUIDSYNTH_API void fluid_sequencer_unregister_client(fluid_sequencer_t *seq, fluid_seq_id_t id); +FLUIDSYNTH_API int fluid_sequencer_count_clients(fluid_sequencer_t *seq); +FLUIDSYNTH_API fluid_seq_id_t fluid_sequencer_get_client_id(fluid_sequencer_t *seq, int index); +FLUIDSYNTH_API char *fluid_sequencer_get_client_name(fluid_sequencer_t *seq, fluid_seq_id_t id); +FLUIDSYNTH_API int fluid_sequencer_client_is_dest(fluid_sequencer_t *seq, fluid_seq_id_t id); +FLUIDSYNTH_API void fluid_sequencer_process(fluid_sequencer_t *seq, unsigned int msec); +FLUIDSYNTH_API void fluid_sequencer_send_now(fluid_sequencer_t *seq, fluid_event_t *evt); +FLUIDSYNTH_API +int fluid_sequencer_send_at(fluid_sequencer_t *seq, fluid_event_t *evt, + unsigned int time, int absolute); +FLUIDSYNTH_API +void fluid_sequencer_remove_events(fluid_sequencer_t *seq, fluid_seq_id_t source, fluid_seq_id_t dest, int type); +FLUIDSYNTH_API unsigned int fluid_sequencer_get_tick(fluid_sequencer_t *seq); +FLUIDSYNTH_API void fluid_sequencer_set_time_scale(fluid_sequencer_t *seq, double scale); +FLUIDSYNTH_API double fluid_sequencer_get_time_scale(fluid_sequencer_t *seq); +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_SEQ_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/seqbind.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/seqbind.h new file mode 100644 index 0000000..1a50981 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/seqbind.h @@ -0,0 +1,45 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_SEQBIND_H +#define _FLUIDSYNTH_SEQBIND_H + +#include "seq.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @addtogroup sequencer + * + * @{ + */ +FLUIDSYNTH_API +fluid_seq_id_t fluid_sequencer_register_fluidsynth(fluid_sequencer_t *seq, fluid_synth_t *synth); +FLUIDSYNTH_API +int fluid_sequencer_add_midi_event_to_buffer(void *data, fluid_midi_event_t *event); +/** @} */ + +#ifdef __cplusplus +} +#endif +#endif /* _FLUIDSYNTH_SEQBIND_H */ + diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/settings.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/settings.h new file mode 100644 index 0000000..45ab07a --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/settings.h @@ -0,0 +1,197 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_SETTINGS_H +#define _FLUIDSYNTH_SETTINGS_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup settings Settings + * + * Functions for settings management + * + * To create a synthesizer object you will have to specify its + * settings. These settings are stored in a fluid_settings_t object. + * @code + * void + * my_synthesizer () + * { + * fluid_settings_t *settings; + * fluid_synth_t *synth; + * fluid_audio_driver_t *adriver; + * + * settings = new_fluid_settings (); + * fluid_settings_setstr(settings, "audio.driver", "alsa"); + * // ... change settings ... + * synth = new_fluid_synth (settings); + * adriver = new_fluid_audio_driver (settings, synth); + * // ... + * } + * @endcode + * All string settings are encoded in UTF-8. This includes the names + * of the audio and MIDI devices, exposed as setting options. + * + * @sa @ref CreatingSettings + * + * @{ + */ + +/** + * Hint FLUID_HINT_BOUNDED_BELOW indicates that the LowerBound field + * of the FLUID_PortRangeHint should be considered meaningful. The + * value in this field should be considered the (inclusive) lower + * bound of the valid range. If FLUID_HINT_SAMPLE_RATE is also + * specified then the value of LowerBound should be multiplied by the + * sample rate. + */ +#define FLUID_HINT_BOUNDED_BELOW 0x1 + +/** Hint FLUID_HINT_BOUNDED_ABOVE indicates that the UpperBound field + of the FLUID_PortRangeHint should be considered meaningful. The + value in this field should be considered the (inclusive) upper + bound of the valid range. If FLUID_HINT_SAMPLE_RATE is also + specified then the value of UpperBound should be multiplied by the + sample rate. */ +#define FLUID_HINT_BOUNDED_ABOVE 0x2 + +/** + * Hint FLUID_HINT_TOGGLED indicates that the data item should be + * considered a Boolean toggle. Data less than or equal to zero should + * be considered `off' or `false,' and data above zero should be + * considered `on' or `true.' FLUID_HINT_TOGGLED may not be used in + * conjunction with any other hint. + */ +#define FLUID_HINT_TOGGLED 0x4 + +#define FLUID_HINT_OPTIONLIST 0x02 /**< Setting is a list of string options */ + + +/** + * Settings type + * + * Each setting has a defined type: numeric (double), integer, string or a + * set of values. The type of each setting can be retrieved using the + * function fluid_settings_get_type() + */ +enum fluid_types_enum +{ + FLUID_NO_TYPE = -1, /**< Undefined type */ + FLUID_NUM_TYPE, /**< Numeric (double) */ + FLUID_INT_TYPE, /**< Integer */ + FLUID_STR_TYPE, /**< String */ + FLUID_SET_TYPE /**< Set of values */ +}; + +/** @startlifecycle{Settings} */ +FLUIDSYNTH_API fluid_settings_t *new_fluid_settings(void); +FLUIDSYNTH_API void delete_fluid_settings(fluid_settings_t *settings); +/** @endlifecycle */ + +FLUIDSYNTH_API +int fluid_settings_get_type(fluid_settings_t *settings, const char *name); + +FLUIDSYNTH_API +int fluid_settings_get_hints(fluid_settings_t *settings, const char *name, int *val); + +FLUIDSYNTH_API +int fluid_settings_is_realtime(fluid_settings_t *settings, const char *name); + +FLUIDSYNTH_API +int fluid_settings_setstr(fluid_settings_t *settings, const char *name, const char *str); + +FLUIDSYNTH_API +int fluid_settings_copystr(fluid_settings_t *settings, const char *name, char *str, int len); + +FLUIDSYNTH_API +int fluid_settings_dupstr(fluid_settings_t *settings, const char *name, char **str); + +FLUIDSYNTH_API +int fluid_settings_getstr_default(fluid_settings_t *settings, const char *name, char **def); + +FLUIDSYNTH_API +int fluid_settings_str_equal(fluid_settings_t *settings, const char *name, const char *value); + +FLUIDSYNTH_API +int fluid_settings_setnum(fluid_settings_t *settings, const char *name, double val); + +FLUIDSYNTH_API +int fluid_settings_getnum(fluid_settings_t *settings, const char *name, double *val); + +FLUIDSYNTH_API +int fluid_settings_getnum_default(fluid_settings_t *settings, const char *name, double *val); + +FLUIDSYNTH_API +int fluid_settings_getnum_range(fluid_settings_t *settings, const char *name, + double *min, double *max); + +FLUIDSYNTH_API +int fluid_settings_setint(fluid_settings_t *settings, const char *name, int val); + +FLUIDSYNTH_API +int fluid_settings_getint(fluid_settings_t *settings, const char *name, int *val); + +FLUIDSYNTH_API +int fluid_settings_getint_default(fluid_settings_t *settings, const char *name, int *val); + +FLUIDSYNTH_API +int fluid_settings_getint_range(fluid_settings_t *settings, const char *name, + int *min, int *max); + +/** + * Callback function type used with fluid_settings_foreach_option() + * + * @param data User defined data pointer + * @param name Setting name + * @param option A string option for this setting (iterates through the list) + */ +typedef void (*fluid_settings_foreach_option_t)(void *data, const char *name, const char *option); + +FLUIDSYNTH_API +void fluid_settings_foreach_option(fluid_settings_t *settings, + const char *name, void *data, + fluid_settings_foreach_option_t func); +FLUIDSYNTH_API +int fluid_settings_option_count(fluid_settings_t *settings, const char *name); +FLUIDSYNTH_API char *fluid_settings_option_concat(fluid_settings_t *settings, + const char *name, + const char *separator); + +/** + * Callback function type used with fluid_settings_foreach() + * + * @param data User defined data pointer + * @param name Setting name + * @param type Setting type (#fluid_types_enum) + */ +typedef void (*fluid_settings_foreach_t)(void *data, const char *name, int type); + +FLUIDSYNTH_API +void fluid_settings_foreach(fluid_settings_t *settings, void *data, + fluid_settings_foreach_t func); +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_SETTINGS_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/sfont.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/sfont.h new file mode 100644 index 0000000..6d0fd4c --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/sfont.h @@ -0,0 +1,362 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_SFONT_H +#define _FLUIDSYNTH_SFONT_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup soundfonts SoundFonts + * + * SoundFont related functions + * + * This part of the API contains functions, defines and types that are mostly + * only used by internal or custom SoundFont loaders or client code that + * modifies loaded presets, SoundFonts or voices directly. + */ + +/** + * @defgroup soundfont_loader SoundFont Loader + * @ingroup soundfonts + * + * Create custom SoundFont loaders + * + * It is possible to add new SoundFont loaders to the + * synthesizer. This API allows for virtual SoundFont files to be loaded + * and synthesized, which may not actually be SoundFont files, as long as they + * can be represented by the SoundFont synthesis model. + * + * To add a new SoundFont loader to the synthesizer, call + * fluid_synth_add_sfloader() and pass a pointer to an + * #fluid_sfloader_t instance created by new_fluid_sfloader(). + * On creation, you must specify a callback function \p load + * that will be called for every file attempting to load it and + * if successful returns a #fluid_sfont_t instance, or NULL if it fails. + * + * The #fluid_sfont_t structure contains a callback to obtain the + * name of the SoundFont. It contains two functions to iterate + * though the contained presets, and one function to obtain a + * preset corresponding to a bank and preset number. This + * function should return a #fluid_preset_t instance. + * + * The #fluid_preset_t instance contains some functions to obtain + * information from the preset (name, bank, number). The most + * important callback is the noteon function. The noteon function + * is called by fluidsynth internally and + * should call fluid_synth_alloc_voice() for every sample that has + * to be played. fluid_synth_alloc_voice() expects a pointer to a + * #fluid_sample_t instance and returns a pointer to the opaque + * #fluid_voice_t structure. To set or increment the values of a + * generator, use fluid_voice_gen_set() or fluid_voice_gen_incr(). When you are + * finished initializing the voice call fluid_voice_start() to + * start playing the synthesis voice. + * + * @{ + */ + +/** + * Some notification enums for presets and samples. + */ +enum +{ + FLUID_PRESET_SELECTED, /**< Preset selected notify */ + FLUID_PRESET_UNSELECTED, /**< Preset unselected notify */ + FLUID_SAMPLE_DONE, /**< Sample no longer needed notify */ + FLUID_PRESET_PIN, /**< Request to pin preset samples to cache */ + FLUID_PRESET_UNPIN /**< Request to unpin preset samples from cache */ +}; + +/** + * Indicates the type of a sample used by the _fluid_sample_t::sampletype field. + * + * This enum corresponds to the \c SFSampleLink enum in the SoundFont spec. + * One \c flag may be bit-wise OR-ed with one \c value. + */ +enum fluid_sample_type +{ + FLUID_SAMPLETYPE_MONO = 0x1, /**< Value used for mono samples */ + FLUID_SAMPLETYPE_RIGHT = 0x2, /**< Value used for right samples of a stereo pair */ + FLUID_SAMPLETYPE_LEFT = 0x4, /**< Value used for left samples of a stereo pair */ + FLUID_SAMPLETYPE_LINKED = 0x8, /**< Value used for linked sample, which is currently not supported */ + FLUID_SAMPLETYPE_OGG_VORBIS = 0x10, /**< Flag used for Ogg Vorbis compressed samples (non-standard compliant extension) as found in the program "sftools" developed by Werner Schweer from MuseScore @since 1.1.7 */ + FLUID_SAMPLETYPE_ROM = 0x8000 /**< Flag that indicates ROM samples, causing the sample to be ignored */ +}; + + +/** + * Method to load an instrument file (does not actually need to be a real file name, + * could be another type of string identifier that the \a loader understands). + * + * @param loader SoundFont loader + * @param filename File name or other string identifier + * @return The loaded instrument file (SoundFont) or NULL if an error occurred. + */ +typedef fluid_sfont_t *(*fluid_sfloader_load_t)(fluid_sfloader_t *loader, const char *filename); + +/** + * The free method should free the memory allocated for a fluid_sfloader_t instance in + * addition to any private data. + * + * @param loader SoundFont loader + * + * Any custom user provided cleanup function must ultimately call + * delete_fluid_sfloader() to ensure proper cleanup of the #fluid_sfloader_t struct. If no private data + * needs to be freed, setting this to delete_fluid_sfloader() is sufficient. + * + */ +typedef void (*fluid_sfloader_free_t)(fluid_sfloader_t *loader); + + +/** @startlifecycle{SoundFont Loader} */ +FLUIDSYNTH_API fluid_sfloader_t *new_fluid_sfloader(fluid_sfloader_load_t load, fluid_sfloader_free_t free); +FLUIDSYNTH_API void delete_fluid_sfloader(fluid_sfloader_t *loader); + +FLUIDSYNTH_API fluid_sfloader_t *new_fluid_defsfloader(fluid_settings_t *settings); +/** @endlifecycle */ + +/** + * Opens the file or memory indicated by \c filename in binary read mode. + * + * @return returns a file handle on success, NULL otherwise + * + * \c filename matches the string provided during the fluid_synth_sfload() call. + */ +typedef void *(* fluid_sfloader_callback_open_t)(const char *filename); + +/** + * Reads \c count bytes to the specified buffer \c buf. + * + * @return returns #FLUID_OK if exactly \c count bytes were successfully read, else returns #FLUID_FAILED and leaves \a buf unmodified. + */ +typedef int (* fluid_sfloader_callback_read_t)(void *buf, fluid_long_long_t count, void *handle); + +/** + * Same purpose and behaviour as fseek. + * + * @param origin either \c SEEK_SET, \c SEEK_CUR or \c SEEK_END + * @return returns #FLUID_OK if the seek was successfully performed while not seeking beyond a buffer or file, #FLUID_FAILED otherwise + */ +typedef int (* fluid_sfloader_callback_seek_t)(void *handle, fluid_long_long_t offset, int origin); + +/** + * Closes the handle returned by #fluid_sfloader_callback_open_t and frees used resources. + * + * @return returns #FLUID_OK on success, #FLUID_FAILED on error + */ +typedef int (* fluid_sfloader_callback_close_t)(void *handle); + +/** @return returns current file offset or #FLUID_FAILED on error */ +typedef fluid_long_long_t (* fluid_sfloader_callback_tell_t)(void *handle); + + +FLUIDSYNTH_API int fluid_sfloader_set_callbacks(fluid_sfloader_t *loader, + fluid_sfloader_callback_open_t open, + fluid_sfloader_callback_read_t read, + fluid_sfloader_callback_seek_t seek, + fluid_sfloader_callback_tell_t tell, + fluid_sfloader_callback_close_t close); + +FLUIDSYNTH_API int fluid_sfloader_set_data(fluid_sfloader_t *loader, void *data); +FLUIDSYNTH_API void *fluid_sfloader_get_data(fluid_sfloader_t *loader); + + + +/** + * Method to return the name of a virtual SoundFont. + * + * @param sfont Virtual SoundFont + * @return The name of the virtual SoundFont. + */ +typedef const char *(*fluid_sfont_get_name_t)(fluid_sfont_t *sfont); + +/** + * Get a virtual SoundFont preset by bank and program numbers. + * + * @param sfont Virtual SoundFont + * @param bank MIDI bank number (0-16383) + * @param prenum MIDI preset number (0-127) + * @return Should return an allocated virtual preset or NULL if it could not + * be found. + */ +typedef fluid_preset_t *(*fluid_sfont_get_preset_t)(fluid_sfont_t *sfont, int bank, int prenum); + +/** + * Start virtual SoundFont preset iteration method. + * + * @param sfont Virtual SoundFont + * + * Starts/re-starts virtual preset iteration in a SoundFont. + */ +typedef void (*fluid_sfont_iteration_start_t)(fluid_sfont_t *sfont); + +/** + * Virtual SoundFont preset iteration function. + * + * @param sfont Virtual SoundFont + * @return NULL when no more presets are available, otherwise the a pointer to the current preset + * + * Returns preset information to the caller. The returned buffer is only valid until a subsequent + * call to this function. + */ +typedef fluid_preset_t *(*fluid_sfont_iteration_next_t)(fluid_sfont_t *sfont); + +/** + * Method to free a virtual SoundFont bank. + * + * @param sfont Virtual SoundFont to free. + * @return Should return 0 when it was able to free all resources or non-zero + * if some of the samples could not be freed because they are still in use, + * in which case the free will be tried again later, until success. + * + * Any custom user provided cleanup function must ultimately call + * delete_fluid_sfont() to ensure proper cleanup of the #fluid_sfont_t struct. If no private data + * needs to be freed, setting this to delete_fluid_sfont() is sufficient. + */ +typedef int (*fluid_sfont_free_t)(fluid_sfont_t *sfont); + + +/** @startlifecycle{SoundFont} */ +FLUIDSYNTH_API fluid_sfont_t *new_fluid_sfont(fluid_sfont_get_name_t get_name, + fluid_sfont_get_preset_t get_preset, + fluid_sfont_iteration_start_t iter_start, + fluid_sfont_iteration_next_t iter_next, + fluid_sfont_free_t free); + +FLUIDSYNTH_API int delete_fluid_sfont(fluid_sfont_t *sfont); +/** @endlifecycle */ + +FLUIDSYNTH_API int fluid_sfont_set_data(fluid_sfont_t *sfont, void *data); +FLUIDSYNTH_API void *fluid_sfont_get_data(fluid_sfont_t *sfont); + +FLUIDSYNTH_API int fluid_sfont_get_id(fluid_sfont_t *sfont); +FLUIDSYNTH_API const char *fluid_sfont_get_name(fluid_sfont_t *sfont); +FLUIDSYNTH_API fluid_preset_t *fluid_sfont_get_preset(fluid_sfont_t *sfont, int bank, int prenum); +FLUIDSYNTH_API void fluid_sfont_iteration_start(fluid_sfont_t *sfont); +FLUIDSYNTH_API fluid_preset_t *fluid_sfont_iteration_next(fluid_sfont_t *sfont); + +/** + * Method to get a virtual SoundFont preset name. + * + * @param preset Virtual SoundFont preset + * @return Should return the name of the preset. The returned string must be + * valid for the duration of the virtual preset (or the duration of the + * SoundFont, in the case of preset iteration). + */ +typedef const char *(*fluid_preset_get_name_t)(fluid_preset_t *preset); + +/** + * Method to get a virtual SoundFont preset MIDI bank number. + * + * @param preset Virtual SoundFont preset + * @param return The bank number of the preset + */ +typedef int (*fluid_preset_get_banknum_t)(fluid_preset_t *preset); + +/** + * Method to get a virtual SoundFont preset MIDI program number. + * + * @param preset Virtual SoundFont preset + * @param return The program number of the preset + */ +typedef int (*fluid_preset_get_num_t)(fluid_preset_t *preset); + +/** + * Method to handle a noteon event (synthesize the instrument). + * + * @param preset Virtual SoundFont preset + * @param synth Synthesizer instance + * @param chan MIDI channel number of the note on event + * @param key MIDI note number (0-127) + * @param vel MIDI velocity (0-127) + * @return #FLUID_OK on success (0) or #FLUID_FAILED (-1) otherwise + * + * This method may be called from within synthesis context and therefore + * should be as efficient as possible and not perform any operations considered + * bad for realtime audio output (memory allocations and other OS calls). + * + * Call fluid_synth_alloc_voice() for every sample that has + * to be played. fluid_synth_alloc_voice() expects a pointer to a + * #fluid_sample_t structure and returns a pointer to the opaque + * #fluid_voice_t structure. To set or increment the values of a + * generator, use fluid_voice_gen_set() or fluid_voice_gen_incr(). When you are + * finished initializing the voice call fluid_voice_start() to + * start playing the synthesis voice. Starting with FluidSynth 1.1.0 all voices + * created will be started at the same time. + */ +typedef int (*fluid_preset_noteon_t)(fluid_preset_t *preset, fluid_synth_t *synth, int chan, int key, int vel); + +/** + * Method to free a virtual SoundFont preset. + * + * @param preset Virtual SoundFont preset + * @return Should return 0 + * + * Any custom user provided cleanup function must ultimately call + * delete_fluid_preset() to ensure proper cleanup of the #fluid_preset_t struct. If no private data + * needs to be freed, setting this to delete_fluid_preset() is sufficient. + */ +typedef void (*fluid_preset_free_t)(fluid_preset_t *preset); + +/** @startlifecycle{Preset} */ +FLUIDSYNTH_API fluid_preset_t *new_fluid_preset(fluid_sfont_t *parent_sfont, + fluid_preset_get_name_t get_name, + fluid_preset_get_banknum_t get_bank, + fluid_preset_get_num_t get_num, + fluid_preset_noteon_t noteon, + fluid_preset_free_t free); +FLUIDSYNTH_API void delete_fluid_preset(fluid_preset_t *preset); +/** @endlifecycle */ + +FLUIDSYNTH_API int fluid_preset_set_data(fluid_preset_t *preset, void *data); +FLUIDSYNTH_API void *fluid_preset_get_data(fluid_preset_t *preset); + +FLUIDSYNTH_API const char *fluid_preset_get_name(fluid_preset_t *preset); +FLUIDSYNTH_API int fluid_preset_get_banknum(fluid_preset_t *preset); +FLUIDSYNTH_API int fluid_preset_get_num(fluid_preset_t *preset); +FLUIDSYNTH_API fluid_sfont_t *fluid_preset_get_sfont(fluid_preset_t *preset); + +/** @startlifecycle{Sample} */ +FLUIDSYNTH_API fluid_sample_t *new_fluid_sample(void); +FLUIDSYNTH_API void delete_fluid_sample(fluid_sample_t *sample); +/** @endlifecycle */ + +FLUIDSYNTH_API size_t fluid_sample_sizeof(void); + +FLUIDSYNTH_API int fluid_sample_set_name(fluid_sample_t *sample, const char *name); +FLUIDSYNTH_API int fluid_sample_set_sound_data(fluid_sample_t *sample, + short *data, + char *data24, + unsigned int nbframes, + unsigned int sample_rate, + short copy_data); + +FLUIDSYNTH_API int fluid_sample_set_loop(fluid_sample_t *sample, unsigned int loop_start, unsigned int loop_end); +FLUIDSYNTH_API int fluid_sample_set_pitch(fluid_sample_t *sample, int root_key, int fine_tune); + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_SFONT_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/shell.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/shell.h new file mode 100644 index 0000000..cb555c9 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/shell.h @@ -0,0 +1,150 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_SHELL_H +#define _FLUIDSYNTH_SHELL_H + + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + * @defgroup command_interface Command Interface + * + * Control and configuration interface + * + * The command interface allows you to send textual commands to + * the synthesizer, to parse a command file, or to read commands + * from the stdin or other input streams (like a TCP socket). + * + * For a full list of available commands, type \c help in the + * \ref command_shell or send the same command via a command handler. + * Further documentation can be found at + * https://github.com/FluidSynth/fluidsynth/wiki/UserManual#shell-commands + * + * @{ + */ +FLUIDSYNTH_API fluid_istream_t fluid_get_stdin(void); +FLUIDSYNTH_API fluid_ostream_t fluid_get_stdout(void); +FLUIDSYNTH_API char *fluid_get_userconf(char *buf, int len); +FLUIDSYNTH_API char *fluid_get_sysconf(char *buf, int len); +/** @} */ + + +/** + * @defgroup command_handler Command Handler + * @ingroup command_interface + * @brief Handles text commands and reading of configuration files + * + * @{ + */ + +/** @startlifecycle{Command Handler} */ +FLUIDSYNTH_API +fluid_cmd_handler_t *new_fluid_cmd_handler(fluid_synth_t *synth, fluid_midi_router_t *router); + +FLUIDSYNTH_API +fluid_cmd_handler_t *new_fluid_cmd_handler2(fluid_settings_t *settings, fluid_synth_t *synth, + fluid_midi_router_t *router, fluid_player_t *player); + +FLUIDSYNTH_API +void delete_fluid_cmd_handler(fluid_cmd_handler_t *handler); +/** @endlifecycle */ + +FLUIDSYNTH_API +void fluid_cmd_handler_set_synth(fluid_cmd_handler_t *handler, fluid_synth_t *synth); + +FLUIDSYNTH_API +int fluid_command(fluid_cmd_handler_t *handler, const char *cmd, fluid_ostream_t out); + +FLUIDSYNTH_API +int fluid_source(fluid_cmd_handler_t *handler, const char *filename); +/** @} */ + + +/** + * @defgroup command_shell Command Shell + * @ingroup command_interface + * + * Interactive shell to control and configure a synthesizer instance. + * + * If you need a platform independent way to get the standard input + * and output streams, use fluid_get_stdin() and fluid_get_stdout(). + * + * For a full list of available commands, type \c help in the shell. + * + * @{ + */ + +/** @startlifecycle{Command Shell} */ +FLUIDSYNTH_API +fluid_shell_t *new_fluid_shell(fluid_settings_t *settings, fluid_cmd_handler_t *handler, + fluid_istream_t in, fluid_ostream_t out, int thread); + +FLUIDSYNTH_API +void fluid_usershell(fluid_settings_t *settings, fluid_cmd_handler_t *handler); + +FLUIDSYNTH_API void delete_fluid_shell(fluid_shell_t *shell); +/** @endlifecycle */ + +/** @} */ + + +/** + * @defgroup command_server Command Server + * @ingroup command_interface + * + * TCP socket server for a command handler. + * + * The socket server will open the TCP port set by \ref settings_shell_port + * (default 9800) and starts a new thread and \ref command_handler for each + * incoming connection. + * + * @note The server is only available if libfluidsynth has been compiled + * with network support (enable-network). Without network support, all related + * functions will return FLUID_FAILED or NULL. + * + * @{ + */ + +/** @startlifecycle{Command Server} */ +FLUIDSYNTH_API +fluid_server_t *new_fluid_server(fluid_settings_t *settings, + fluid_synth_t *synth, fluid_midi_router_t *router); + +FLUIDSYNTH_API +fluid_server_t *new_fluid_server2(fluid_settings_t *settings, + fluid_synth_t *synth, fluid_midi_router_t *router, + fluid_player_t *player); + +FLUIDSYNTH_API void delete_fluid_server(fluid_server_t *server); + +FLUIDSYNTH_API int fluid_server_join(fluid_server_t *server); +/** @endlifecycle */ + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_SHELL_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/synth.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/synth.h new file mode 100644 index 0000000..59a1cb1 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/synth.h @@ -0,0 +1,559 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_SYNTH_H +#define _FLUIDSYNTH_SYNTH_H + + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + * @defgroup synth Synthesizer + * + * SoundFont synthesizer + * + * You create a new synthesizer with new_fluid_synth() and you destroy + * it with delete_fluid_synth(). Use the fluid_settings_t structure to specify + * the synthesizer characteristics. + * + * You have to load a SoundFont in order to hear any sound. For that + * you use the fluid_synth_sfload() function. + * + * You can use the audio driver functions to open + * the audio device and create a background audio thread. + * + * The API for sending MIDI events is probably what you expect: + * fluid_synth_noteon(), fluid_synth_noteoff(), ... + * + * @{ + */ + +/** @startlifecycle{Synthesizer} */ +FLUIDSYNTH_API fluid_synth_t *new_fluid_synth(fluid_settings_t *settings); +FLUIDSYNTH_API void delete_fluid_synth(fluid_synth_t *synth); +/** @endlifecycle */ + +FLUIDSYNTH_API double fluid_synth_get_cpu_load(fluid_synth_t *synth); +FLUID_DEPRECATED FLUIDSYNTH_API const char *fluid_synth_error(fluid_synth_t *synth); +/** @} */ + +/** + * @defgroup midi_messages MIDI Channel Messages + * @ingroup synth + * + * The MIDI channel message functions are mostly directly named after their + * counterpart MIDI messages. They are a high-level interface to controlling + * the synthesizer, playing notes and changing note and channel parameters. + * + * @{ + */ +FLUIDSYNTH_API int fluid_synth_noteon(fluid_synth_t *synth, int chan, int key, int vel); +FLUIDSYNTH_API int fluid_synth_noteoff(fluid_synth_t *synth, int chan, int key); +FLUIDSYNTH_API int fluid_synth_cc(fluid_synth_t *synth, int chan, int ctrl, int val); +FLUIDSYNTH_API int fluid_synth_get_cc(fluid_synth_t *synth, int chan, int ctrl, int *pval); +FLUIDSYNTH_API int fluid_synth_sysex(fluid_synth_t *synth, const char *data, int len, + char *response, int *response_len, int *handled, int dryrun); +FLUIDSYNTH_API int fluid_synth_pitch_bend(fluid_synth_t *synth, int chan, int val); +FLUIDSYNTH_API int fluid_synth_get_pitch_bend(fluid_synth_t *synth, int chan, int *ppitch_bend); +FLUIDSYNTH_API int fluid_synth_pitch_wheel_sens(fluid_synth_t *synth, int chan, int val); +FLUIDSYNTH_API int fluid_synth_get_pitch_wheel_sens(fluid_synth_t *synth, int chan, int *pval); +FLUIDSYNTH_API int fluid_synth_program_change(fluid_synth_t *synth, int chan, int program); +FLUIDSYNTH_API int fluid_synth_channel_pressure(fluid_synth_t *synth, int chan, int val); +FLUIDSYNTH_API int fluid_synth_key_pressure(fluid_synth_t *synth, int chan, int key, int val); +FLUIDSYNTH_API int fluid_synth_bank_select(fluid_synth_t *synth, int chan, int bank); +FLUIDSYNTH_API int fluid_synth_sfont_select(fluid_synth_t *synth, int chan, int sfont_id); +FLUIDSYNTH_API +int fluid_synth_program_select(fluid_synth_t *synth, int chan, int sfont_id, + int bank_num, int preset_num); +FLUIDSYNTH_API int +fluid_synth_program_select_by_sfont_name(fluid_synth_t *synth, int chan, + const char *sfont_name, int bank_num, + int preset_num); +FLUIDSYNTH_API +int fluid_synth_get_program(fluid_synth_t *synth, int chan, int *sfont_id, + int *bank_num, int *preset_num); +FLUIDSYNTH_API int fluid_synth_unset_program(fluid_synth_t *synth, int chan); +FLUIDSYNTH_API int fluid_synth_program_reset(fluid_synth_t *synth); +FLUIDSYNTH_API int fluid_synth_system_reset(fluid_synth_t *synth); + +FLUIDSYNTH_API int fluid_synth_all_notes_off(fluid_synth_t *synth, int chan); +FLUIDSYNTH_API int fluid_synth_all_sounds_off(fluid_synth_t *synth, int chan); + +FLUIDSYNTH_API int fluid_synth_set_gen(fluid_synth_t *synth, int chan, + int param, float value); +FLUIDSYNTH_API float fluid_synth_get_gen(fluid_synth_t *synth, int chan, int param); +/** @} MIDI Channel Messages */ + + +/** + * @defgroup voice_control Synthesis Voice Control + * @ingroup synth + * + * Low-level access to synthesis voices. + * + * @{ + */ +FLUIDSYNTH_API int fluid_synth_start(fluid_synth_t *synth, unsigned int id, + fluid_preset_t *preset, int audio_chan, + int midi_chan, int key, int vel); +FLUIDSYNTH_API int fluid_synth_stop(fluid_synth_t *synth, unsigned int id); + +FLUIDSYNTH_API fluid_voice_t *fluid_synth_alloc_voice(fluid_synth_t *synth, + fluid_sample_t *sample, + int channum, int key, int vel); +FLUIDSYNTH_API void fluid_synth_start_voice(fluid_synth_t *synth, fluid_voice_t *voice); +FLUIDSYNTH_API void fluid_synth_get_voicelist(fluid_synth_t *synth, + fluid_voice_t *buf[], int bufsize, int ID); +/** @} Voice Control */ + + +/** + * @defgroup soundfont_management SoundFont Management + * @ingroup synth + * + * Functions to load and unload SoundFonts. + * + * @{ + */ +FLUIDSYNTH_API +int fluid_synth_sfload(fluid_synth_t *synth, const char *filename, int reset_presets); +FLUIDSYNTH_API int fluid_synth_sfreload(fluid_synth_t *synth, int id); +FLUIDSYNTH_API int fluid_synth_sfunload(fluid_synth_t *synth, int id, int reset_presets); +FLUIDSYNTH_API int fluid_synth_add_sfont(fluid_synth_t *synth, fluid_sfont_t *sfont); +FLUIDSYNTH_API int fluid_synth_remove_sfont(fluid_synth_t *synth, fluid_sfont_t *sfont); +FLUIDSYNTH_API int fluid_synth_sfcount(fluid_synth_t *synth); +FLUIDSYNTH_API fluid_sfont_t *fluid_synth_get_sfont(fluid_synth_t *synth, unsigned int num); +FLUIDSYNTH_API fluid_sfont_t *fluid_synth_get_sfont_by_id(fluid_synth_t *synth, int id); +FLUIDSYNTH_API fluid_sfont_t *fluid_synth_get_sfont_by_name(fluid_synth_t *synth, + const char *name); +FLUIDSYNTH_API int fluid_synth_set_bank_offset(fluid_synth_t *synth, int sfont_id, int offset); +FLUIDSYNTH_API int fluid_synth_get_bank_offset(fluid_synth_t *synth, int sfont_id); +/** @} Soundfont Management */ + + +/** + * @defgroup reverb_effect Effect - Reverb + * @ingroup synth + * + * Functions for configuring the built-in reverb effect + * + * @{ + */ +FLUID_DEPRECATED FLUIDSYNTH_API void fluid_synth_set_reverb_on(fluid_synth_t *synth, int on); +FLUIDSYNTH_API int fluid_synth_reverb_on(fluid_synth_t *synth, int fx_group, int on); + +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_reverb(fluid_synth_t *synth, double roomsize, + double damping, double width, double level); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_reverb_roomsize(fluid_synth_t *synth, double roomsize); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_reverb_damp(fluid_synth_t *synth, double damping); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_reverb_width(fluid_synth_t *synth, double width); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_reverb_level(fluid_synth_t *synth, double level); + +FLUID_DEPRECATED FLUIDSYNTH_API double fluid_synth_get_reverb_roomsize(fluid_synth_t *synth); +FLUID_DEPRECATED FLUIDSYNTH_API double fluid_synth_get_reverb_damp(fluid_synth_t *synth); +FLUID_DEPRECATED FLUIDSYNTH_API double fluid_synth_get_reverb_level(fluid_synth_t *synth); +FLUID_DEPRECATED FLUIDSYNTH_API double fluid_synth_get_reverb_width(fluid_synth_t *synth); + +FLUIDSYNTH_API int fluid_synth_set_reverb_group_roomsize(fluid_synth_t *synth, int fx_group, double roomsize); +FLUIDSYNTH_API int fluid_synth_set_reverb_group_damp(fluid_synth_t *synth, int fx_group, double damping); +FLUIDSYNTH_API int fluid_synth_set_reverb_group_width(fluid_synth_t *synth, int fx_group, double width); +FLUIDSYNTH_API int fluid_synth_set_reverb_group_level(fluid_synth_t *synth, int fx_group, double level); + +FLUIDSYNTH_API int fluid_synth_get_reverb_group_roomsize(fluid_synth_t *synth, int fx_group, double *roomsize); +FLUIDSYNTH_API int fluid_synth_get_reverb_group_damp(fluid_synth_t *synth, int fx_group, double *damping); +FLUIDSYNTH_API int fluid_synth_get_reverb_group_width(fluid_synth_t *synth, int fx_group, double *width); +FLUIDSYNTH_API int fluid_synth_get_reverb_group_level(fluid_synth_t *synth, int fx_group, double *level); + /** @} Reverb */ + + +/** + * @defgroup chorus_effect Effect - Chorus + * @ingroup synth + * + * Functions for configuring the built-in chorus effect + * + * @{ + */ + +/** + * Chorus modulation waveform type. + */ +enum fluid_chorus_mod +{ + FLUID_CHORUS_MOD_SINE = 0, /**< Sine wave chorus modulation */ + FLUID_CHORUS_MOD_TRIANGLE = 1 /**< Triangle wave chorus modulation */ +}; + + +FLUID_DEPRECATED FLUIDSYNTH_API void fluid_synth_set_chorus_on(fluid_synth_t *synth, int on); +FLUIDSYNTH_API int fluid_synth_chorus_on(fluid_synth_t *synth, int fx_group, int on); + +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_chorus(fluid_synth_t *synth, int nr, double level, + double speed, double depth_ms, int type); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_chorus_nr(fluid_synth_t *synth, int nr); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_chorus_level(fluid_synth_t *synth, double level); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_chorus_speed(fluid_synth_t *synth, double speed); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_chorus_depth(fluid_synth_t *synth, double depth_ms); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_set_chorus_type(fluid_synth_t *synth, int type); + +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_get_chorus_nr(fluid_synth_t *synth); +FLUID_DEPRECATED FLUIDSYNTH_API double fluid_synth_get_chorus_level(fluid_synth_t *synth); +FLUID_DEPRECATED FLUIDSYNTH_API double fluid_synth_get_chorus_speed(fluid_synth_t *synth); +FLUID_DEPRECATED FLUIDSYNTH_API double fluid_synth_get_chorus_depth(fluid_synth_t *synth); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_get_chorus_type(fluid_synth_t *synth); /* see fluid_chorus_mod */ + +FLUIDSYNTH_API int fluid_synth_set_chorus_group_nr(fluid_synth_t *synth, int fx_group, int nr); +FLUIDSYNTH_API int fluid_synth_set_chorus_group_level(fluid_synth_t *synth, int fx_group, double level); +FLUIDSYNTH_API int fluid_synth_set_chorus_group_speed(fluid_synth_t *synth, int fx_group, double speed); +FLUIDSYNTH_API int fluid_synth_set_chorus_group_depth(fluid_synth_t *synth, int fx_group, double depth_ms); +FLUIDSYNTH_API int fluid_synth_set_chorus_group_type(fluid_synth_t *synth, int fx_group, int type); + +FLUIDSYNTH_API int fluid_synth_get_chorus_group_nr(fluid_synth_t *synth, int fx_group, int *nr); +FLUIDSYNTH_API int fluid_synth_get_chorus_group_level(fluid_synth_t *synth, int fx_group, double *level); +FLUIDSYNTH_API int fluid_synth_get_chorus_group_speed(fluid_synth_t *synth, int fx_group, double *speed); +FLUIDSYNTH_API int fluid_synth_get_chorus_group_depth(fluid_synth_t *synth, int fx_group, double *depth_ms); +FLUIDSYNTH_API int fluid_synth_get_chorus_group_type(fluid_synth_t *synth, int fx_group, int *type); +/** @} Chorus */ + +/** + * @defgroup synthesis_params Synthesis Parameters + * @ingroup synth + * + * Functions to control and query synthesis parameters like gain and + * polyphony count. + * + * @{ + */ +FLUIDSYNTH_API int fluid_synth_count_midi_channels(fluid_synth_t *synth); +FLUIDSYNTH_API int fluid_synth_count_audio_channels(fluid_synth_t *synth); +FLUIDSYNTH_API int fluid_synth_count_audio_groups(fluid_synth_t *synth); +FLUIDSYNTH_API int fluid_synth_count_effects_channels(fluid_synth_t *synth); +FLUIDSYNTH_API int fluid_synth_count_effects_groups(fluid_synth_t *synth); + +FLUID_DEPRECATED FLUIDSYNTH_API void fluid_synth_set_sample_rate(fluid_synth_t *synth, float sample_rate); +FLUIDSYNTH_API void fluid_synth_set_gain(fluid_synth_t *synth, float gain); +FLUIDSYNTH_API float fluid_synth_get_gain(fluid_synth_t *synth); +FLUIDSYNTH_API int fluid_synth_set_polyphony(fluid_synth_t *synth, int polyphony); +FLUIDSYNTH_API int fluid_synth_get_polyphony(fluid_synth_t *synth); +FLUIDSYNTH_API int fluid_synth_get_active_voice_count(fluid_synth_t *synth); +FLUIDSYNTH_API int fluid_synth_get_internal_bufsize(fluid_synth_t *synth); + +FLUIDSYNTH_API +int fluid_synth_set_interp_method(fluid_synth_t *synth, int chan, int interp_method); + +/** + * Synthesis interpolation method. + */ +enum fluid_interp +{ + FLUID_INTERP_NONE = 0, /**< No interpolation: Fastest, but questionable audio quality */ + FLUID_INTERP_LINEAR = 1, /**< Straight-line interpolation: A bit slower, reasonable audio quality */ + FLUID_INTERP_4THORDER = 4, /**< Fourth-order interpolation, best quality, the default */ + + /** + * Seventh-point sinc interpolation + * @note This interpolation method was believed to provide highest quality. However, in Feb. 2025 it was discovered + * that for certain samples it does introduce ringing artifacts, which + * are not present in the 4th order interpolation. This is not a bug, it's rather a limitation of only using 7 points for the sinc interpolation. + */ + FLUID_INTERP_7THORDER = 7, + + FLUID_INTERP_DEFAULT = FLUID_INTERP_4THORDER, /**< Default interpolation method */ + FLUID_INTERP_HIGHEST = FLUID_INTERP_7THORDER, /**< Highest interpolation method */ +}; + +/** + * Enum used with fluid_synth_add_default_mod() to specify how to handle duplicate modulators. + */ +enum fluid_synth_add_mod +{ + FLUID_SYNTH_OVERWRITE, /**< Overwrite any existing matching modulator */ + FLUID_SYNTH_ADD, /**< Sum up modulator amounts */ +}; + +FLUIDSYNTH_API int fluid_synth_add_default_mod(fluid_synth_t *synth, const fluid_mod_t *mod, int mode); +FLUIDSYNTH_API int fluid_synth_remove_default_mod(fluid_synth_t *synth, const fluid_mod_t *mod); +/** @} Synthesis Parameters */ + + +/** + * @defgroup tuning MIDI Tuning + * @ingroup synth + * + * The functions in this section implement the MIDI Tuning Standard interface. + * + * @{ + */ +FLUIDSYNTH_API +int fluid_synth_activate_key_tuning(fluid_synth_t *synth, int bank, int prog, + const char *name, const double *pitch, int apply); +FLUIDSYNTH_API +int fluid_synth_activate_octave_tuning(fluid_synth_t *synth, int bank, int prog, + const char *name, const double *pitch, int apply); +FLUIDSYNTH_API +int fluid_synth_tune_notes(fluid_synth_t *synth, int bank, int prog, + int len, const int *keys, const double *pitch, int apply); +FLUIDSYNTH_API +int fluid_synth_activate_tuning(fluid_synth_t *synth, int chan, int bank, int prog, + int apply); +FLUIDSYNTH_API +int fluid_synth_deactivate_tuning(fluid_synth_t *synth, int chan, int apply); +FLUIDSYNTH_API void fluid_synth_tuning_iteration_start(fluid_synth_t *synth); +FLUIDSYNTH_API +int fluid_synth_tuning_iteration_next(fluid_synth_t *synth, int *bank, int *prog); +FLUIDSYNTH_API int fluid_synth_tuning_dump(fluid_synth_t *synth, int bank, int prog, + char *name, int len, double *pitch); +/** @} MIDI Tuning */ + + +/** + * @defgroup audio_rendering Audio Rendering + * @ingroup synth + * + * The functions in this section can be used to render audio directly to + * memory buffers. They are used internally by the \ref audio_driver and \ref file_renderer, + * but can also be used manually for custom processing of the rendered audio. + * + * @note Please note that all following functions block during rendering. If your goal is to + * render real-time audio, ensure that you call these functions from a high-priority + * thread with little to no other duties other than calling the rendering functions. + * + * @warning + * If a concurrently running thread calls any other sound affecting synth function + * (e.g. fluid_synth_noteon(), fluid_synth_cc(), etc.) it is unspecified whether the event triggered by such a call + * will be effective in the recently synthesized audio. While this is inaudible when only requesting small chunks from the + * synth with every call (cf. fluid_synth_get_internal_bufsize()), it will become evident when requesting larger sample chunks: + * With larger sample chunks it will get harder for the synth to react on those spontaneously occurring events in time + * (like events received from a MIDI driver, or directly made synth API calls). + * In those real-time scenarios, prefer requesting smaller + * sample chunks from the synth with each call, to avoid poor quantization of your events in the synthesized audio. + * This issue is not applicable when using the MIDI player or sequencer for event dispatching. Also + * refer to the documentation of \setting{audio_period-size}. + * + * @{ + */ +FLUIDSYNTH_API int fluid_synth_write_s16(fluid_synth_t *synth, int len, + void *lout, int loff, int lincr, + void *rout, int roff, int rincr); +FLUIDSYNTH_API int fluid_synth_write_float(fluid_synth_t *synth, int len, + void *lout, int loff, int lincr, + void *rout, int roff, int rincr); +FLUID_DEPRECATED FLUIDSYNTH_API int fluid_synth_nwrite_float(fluid_synth_t *synth, int len, + float **left, float **right, + float **fx_left, float **fx_right); +FLUIDSYNTH_API int fluid_synth_process(fluid_synth_t *synth, int len, + int nfx, float *fx[], + int nout, float *out[]); +/** @} Audio Rendering */ + + +/** + * @defgroup iir_filter Effect - IIR Filter + * @ingroup synth + * + * Functions for configuring the built-in IIR filter effect + * + * @{ + */ + +/** + * Specifies the type of filter to use for the custom IIR filter + */ +enum fluid_iir_filter_type +{ + FLUID_IIR_DISABLED = 0, /**< Custom IIR filter is not operating */ + FLUID_IIR_LOWPASS, /**< Custom IIR filter is operating as low-pass filter */ + FLUID_IIR_HIGHPASS, /**< Custom IIR filter is operating as high-pass filter */ + FLUID_IIR_LAST /**< @internal Value defines the count of filter types (#fluid_iir_filter_type) @warning This symbol is not part of the public API and ABI stability guarantee and may change at any time! */ +}; + +/** + * Specifies optional settings to use for the custom IIR filter. Can be bitwise ORed. + */ +enum fluid_iir_filter_flags +{ + FLUID_IIR_Q_LINEAR = 1 << 0, /**< The Soundfont spec requires the filter Q to be interpreted in dB. If this flag is set the filter Q is instead assumed to be in a linear range */ + FLUID_IIR_Q_ZERO_OFF = 1 << 1, /**< If this flag the filter is switched off if Q == 0 (prior to any transformation) */ + FLUID_IIR_NO_GAIN_AMP = 1 << 2 /**< The Soundfont spec requires to correct the gain of the filter depending on the filter's Q. If this flag is set the filter gain will not be corrected. */ +}; + +FLUIDSYNTH_API int fluid_synth_set_custom_filter(fluid_synth_t *, int type, int flags); +/** @} IIR Filter */ + + + + +/** + * @defgroup channel_setup MIDI Channel Setup + * @ingroup synth + * + * The functions in this section provide interfaces to change the channel type + * and to configure basic channels, legato and portamento setups. + * + * @{ + */ + +/** @name Channel Type + * @{ + */ + +/** + * The midi channel type used by fluid_synth_set_channel_type() + */ +enum fluid_midi_channel_type +{ + CHANNEL_TYPE_MELODIC = 0, /**< Melodic midi channel */ + CHANNEL_TYPE_DRUM = 1 /**< Drum midi channel */ +}; + +FLUIDSYNTH_API int fluid_synth_set_channel_type(fluid_synth_t *synth, int chan, int type); +/** @} Channel Type */ + + +/** @name Basic Channel Mode + * @{ + */ + +/** + * Channel mode bits OR-ed together so that it matches with the midi spec: poly omnion (0), mono omnion (1), poly omnioff (2), mono omnioff (3) + */ +enum fluid_channel_mode_flags +{ + FLUID_CHANNEL_POLY_OFF = 0x01, /**< if flag is set, the basic channel is in mono on state, if not set poly is on */ + FLUID_CHANNEL_OMNI_OFF = 0x02, /**< if flag is set, the basic channel is in omni off state, if not set omni is on */ +}; + +/** + * Indicates the mode a basic channel is set to + */ +enum fluid_basic_channel_modes +{ + FLUID_CHANNEL_MODE_MASK = (FLUID_CHANNEL_OMNI_OFF | FLUID_CHANNEL_POLY_OFF), /**< Mask Poly and Omni bits of #fluid_channel_mode_flags, usually only used internally */ + FLUID_CHANNEL_MODE_OMNION_POLY = FLUID_CHANNEL_MODE_MASK & (~FLUID_CHANNEL_OMNI_OFF & ~FLUID_CHANNEL_POLY_OFF), /**< corresponds to MIDI mode 0 */ + FLUID_CHANNEL_MODE_OMNION_MONO = FLUID_CHANNEL_MODE_MASK & (~FLUID_CHANNEL_OMNI_OFF & FLUID_CHANNEL_POLY_OFF), /**< corresponds to MIDI mode 1 */ + FLUID_CHANNEL_MODE_OMNIOFF_POLY = FLUID_CHANNEL_MODE_MASK & (FLUID_CHANNEL_OMNI_OFF & ~FLUID_CHANNEL_POLY_OFF), /**< corresponds to MIDI mode 2 */ + FLUID_CHANNEL_MODE_OMNIOFF_MONO = FLUID_CHANNEL_MODE_MASK & (FLUID_CHANNEL_OMNI_OFF | FLUID_CHANNEL_POLY_OFF), /**< corresponds to MIDI mode 3 */ + FLUID_CHANNEL_MODE_LAST /**< @internal Value defines the count of basic channel modes (#fluid_basic_channel_modes) @warning This symbol is not part of the public API and ABI stability guarantee and may change at any time! */ +}; + +FLUIDSYNTH_API int fluid_synth_reset_basic_channel(fluid_synth_t *synth, int chan); + +FLUIDSYNTH_API int fluid_synth_get_basic_channel(fluid_synth_t *synth, int chan, + int *basic_chan_out, + int *mode_chan_out, + int *basic_val_out); +FLUIDSYNTH_API int fluid_synth_set_basic_channel(fluid_synth_t *synth, int chan, int mode, int val); + +/** @} Basic Channel Mode */ + +/** @name Legato Mode + * @{ + */ + +/** + * Indicates the legato mode a channel is set to + * n1,n2,n3,.. is a legato passage. n1 is the first note, and n2,n3,n4 are played legato with previous note. */ +enum fluid_channel_legato_mode +{ + FLUID_CHANNEL_LEGATO_MODE_RETRIGGER, /**< Mode 0 - Release previous note, start a new note */ + FLUID_CHANNEL_LEGATO_MODE_MULTI_RETRIGGER, /**< Mode 1 - On contiguous notes retrigger in attack section using current value, shape attack using current dynamic and make use of previous voices if any */ + FLUID_CHANNEL_LEGATO_MODE_LAST /**< @internal Value defines the count of legato modes (#fluid_channel_legato_mode) @warning This symbol is not part of the public API and ABI stability guarantee and may change at any time! */ +}; + +FLUIDSYNTH_API int fluid_synth_set_legato_mode(fluid_synth_t *synth, int chan, int legatomode); +FLUIDSYNTH_API int fluid_synth_get_legato_mode(fluid_synth_t *synth, int chan, int *legatomode); +/** @} Legato Mode */ + +/** @name Portamento Mode + * @{ + */ + +/** + * Indicates the portamento mode a channel is set to + */ +enum fluid_channel_portamento_mode +{ + FLUID_CHANNEL_PORTAMENTO_MODE_EACH_NOTE, /**< Mode 0 - Portamento on each note (staccato or legato) */ + FLUID_CHANNEL_PORTAMENTO_MODE_LEGATO_ONLY, /**< Mode 1 - Portamento only on legato note */ + FLUID_CHANNEL_PORTAMENTO_MODE_STACCATO_ONLY, /**< Mode 2 - Portamento only on staccato note */ + FLUID_CHANNEL_PORTAMENTO_MODE_LAST /**< @internal Value defines the count of portamento modes + @warning This symbol is not part of the public API and ABI + stability guarantee and may change at any time! */ +}; + +FLUIDSYNTH_API int fluid_synth_set_portamento_mode(fluid_synth_t *synth, + int chan, int portamentomode); +FLUIDSYNTH_API int fluid_synth_get_portamento_mode(fluid_synth_t *synth, + int chan, int *portamentomode); +/** @} Portamento Mode */ + +/**@name Breath Mode + * @{ + */ + +/** + * Indicates the breath mode a channel is set to + */ +enum fluid_channel_breath_flags +{ + FLUID_CHANNEL_BREATH_POLY = 0x10, /**< when channel is poly, this flag indicates that the default velocity to initial attenuation modulator is replaced by a breath to initial attenuation modulator */ + FLUID_CHANNEL_BREATH_MONO = 0x20, /**< when channel is mono, this flag indicates that the default velocity to initial attenuation modulator is replaced by a breath modulator */ + FLUID_CHANNEL_BREATH_SYNC = 0x40, /**< when channel is mono, this flag indicates that the breath controller(MSB)triggers noteon/noteoff on the running note */ +}; + +FLUIDSYNTH_API int fluid_synth_set_breath_mode(fluid_synth_t *synth, + int chan, int breathmode); +FLUIDSYNTH_API int fluid_synth_get_breath_mode(fluid_synth_t *synth, + int chan, int *breathmode); +/** @} Breath Mode */ +/** @} MIDI Channel Setup */ + + +/** @ingroup settings */ +FLUIDSYNTH_API fluid_settings_t *fluid_synth_get_settings(fluid_synth_t *synth); + +/** @ingroup soundfont_loader */ +FLUIDSYNTH_API void fluid_synth_add_sfloader(fluid_synth_t *synth, fluid_sfloader_t *loader); + +/** @ingroup soundfont_loader */ +FLUIDSYNTH_API fluid_preset_t *fluid_synth_get_channel_preset(fluid_synth_t *synth, int chan); + +/** @ingroup midi_input */ +FLUIDSYNTH_API int fluid_synth_handle_midi_event(void *data, fluid_midi_event_t *event); + +/** @ingroup soundfonts */ +FLUIDSYNTH_API +int fluid_synth_pin_preset(fluid_synth_t *synth, int sfont_id, int bank_num, int preset_num); + +/** @ingroup soundfonts */ +FLUIDSYNTH_API +int fluid_synth_unpin_preset(fluid_synth_t *synth, int sfont_id, int bank_num, int preset_num); + +/** @ingroup ladspa */ +FLUIDSYNTH_API fluid_ladspa_fx_t *fluid_synth_get_ladspa_fx(fluid_synth_t *synth); + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_SYNTH_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/types.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/types.h new file mode 100644 index 0000000..09a8509 --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/types.h @@ -0,0 +1,83 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_TYPES_H +#define _FLUIDSYNTH_TYPES_H + + + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + * @defgroup Types Types + * @brief Type declarations + * + * @{ + */ + +typedef struct _fluid_hashtable_t fluid_settings_t; /**< Configuration settings instance */ +typedef struct _fluid_synth_t fluid_synth_t; /**< Synthesizer instance */ +typedef struct _fluid_voice_t fluid_voice_t; /**< Synthesis voice instance */ +typedef struct _fluid_sfloader_t fluid_sfloader_t; /**< SoundFont loader plugin */ +typedef struct _fluid_sfont_t fluid_sfont_t; /**< SoundFont */ +typedef struct _fluid_preset_t fluid_preset_t; /**< SoundFont preset */ +typedef struct _fluid_sample_t fluid_sample_t; /**< SoundFont sample */ +typedef struct _fluid_mod_t fluid_mod_t; /**< SoundFont modulator */ +typedef struct _fluid_audio_driver_t fluid_audio_driver_t; /**< Audio driver instance */ +typedef struct _fluid_file_renderer_t fluid_file_renderer_t; /**< Audio file renderer instance */ +typedef struct _fluid_player_t fluid_player_t; /**< MIDI player instance */ +typedef struct _fluid_midi_event_t fluid_midi_event_t; /**< MIDI event */ +typedef struct _fluid_midi_driver_t fluid_midi_driver_t; /**< MIDI driver instance */ +typedef struct _fluid_midi_router_t fluid_midi_router_t; /**< MIDI router instance */ +typedef struct _fluid_midi_router_rule_t fluid_midi_router_rule_t; /**< MIDI router rule */ +typedef struct _fluid_hashtable_t fluid_cmd_hash_t; /**< Command handler hash table */ +typedef struct _fluid_shell_t fluid_shell_t; /**< Command shell */ +typedef struct _fluid_server_t fluid_server_t; /**< TCP/IP shell server instance */ +typedef struct _fluid_event_t fluid_event_t; /**< Sequencer event */ +typedef struct _fluid_sequencer_t fluid_sequencer_t; /**< Sequencer instance */ +typedef struct _fluid_cmd_handler_t fluid_cmd_handler_t; /**< Shell Command Handler */ +typedef struct _fluid_ladspa_fx_t fluid_ladspa_fx_t; /**< LADSPA effects instance */ +typedef struct _fluid_file_callbacks_t fluid_file_callbacks_t; /**< Callback struct to perform custom file loading of soundfonts */ + +typedef int fluid_istream_t; /**< Input stream descriptor */ +typedef int fluid_ostream_t; /**< Output stream descriptor */ + +typedef short fluid_seq_id_t; /**< Unique client IDs used by the sequencer and #fluid_event_t, obtained by fluid_sequencer_register_client() and fluid_sequencer_register_fluidsynth() */ + +#if defined(_MSC_VER) && (_MSC_VER < 1800) +typedef __int64 fluid_long_long_t; // even on 32bit windows +#else +/** + * A typedef for C99's type long long, which is at least 64-bit wide, as guaranteed by the C99. + * @p __int64 will be used as replacement for VisualStudio 2010 and older. + */ +typedef long long fluid_long_long_t; +#endif + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_TYPES_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/version.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/version.h new file mode 100644 index 0000000..39ba5cf --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/version.h @@ -0,0 +1,47 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_VERSION_H +#define _FLUIDSYNTH_VERSION_H + + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @addtogroup misc + * + * @{ + */ +#define FLUIDSYNTH_VERSION "2.4.5" /**< String constant of libfluidsynth version. */ +#define FLUIDSYNTH_VERSION_MAJOR 2 /**< libfluidsynth major version integer constant. */ +#define FLUIDSYNTH_VERSION_MINOR 4 /**< libfluidsynth minor version integer constant. */ +#define FLUIDSYNTH_VERSION_MICRO 5 /**< libfluidsynth micro version integer constant. */ + +FLUIDSYNTH_API void fluid_version(int *major, int *minor, int *micro); +FLUIDSYNTH_API char* fluid_version_str(void); +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* _FLUIDSYNTH_VERSION_H */ diff --git a/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/voice.h b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/voice.h new file mode 100644 index 0000000..1d31cba --- /dev/null +++ b/app/src/main/cpp/midihandler/fluidsynth/include/fluidsynth/voice.h @@ -0,0 +1,77 @@ +/* FluidSynth - A Software Synthesizer + * + * Copyright (C) 2003 Peter Hanappe and others. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + */ + +#ifndef _FLUIDSYNTH_VOICE_H +#define _FLUIDSYNTH_VOICE_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup voices Voice Manipulation + * @ingroup soundfonts + * + * Synthesis voice manipulation functions. + * + * The interface to the synthesizer's voices. + * Examples on using them can be found in the source code of the default SoundFont + * loader (fluid_defsfont.c). + * + * Most of these functions should only be called from within synthesis context, + * such as the SoundFont loader's noteon method. + * + * @{ + */ + +/** + * Enum used with fluid_voice_add_mod() to specify how to handle duplicate modulators. + */ +enum fluid_voice_add_mod +{ + FLUID_VOICE_OVERWRITE, /**< Overwrite any existing matching modulator */ + FLUID_VOICE_ADD, /**< Add (sum) modulator amounts */ + FLUID_VOICE_DEFAULT /**< For default modulators only, no need to check for duplicates */ +}; + +FLUIDSYNTH_API void fluid_voice_add_mod(fluid_voice_t *voice, fluid_mod_t *mod, int mode); +FLUIDSYNTH_API float fluid_voice_gen_get(fluid_voice_t *voice, int gen); +FLUIDSYNTH_API void fluid_voice_gen_set(fluid_voice_t *voice, int gen, float val); +FLUIDSYNTH_API void fluid_voice_gen_incr(fluid_voice_t *voice, int gen, float val); + +FLUIDSYNTH_API unsigned int fluid_voice_get_id(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_get_channel(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_get_key(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_get_actual_key(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_get_velocity(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_get_actual_velocity(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_is_playing(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_is_on(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_is_sustained(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_is_sostenuto(const fluid_voice_t *voice); +FLUIDSYNTH_API int fluid_voice_optimize_sample(fluid_sample_t *s); +FLUIDSYNTH_API void fluid_voice_update_param(fluid_voice_t *voice, int gen); +/** @} */ + +#ifdef __cplusplus +} +#endif +#endif /* _FLUIDSYNTH_VOICE_H */ + diff --git a/app/src/main/jniLibs/arm64-v8a/libFLAC.so b/app/src/main/jniLibs/arm64-v8a/libFLAC.so new file mode 100644 index 0000000..132ea90 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libFLAC.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libc++_shared.so b/app/src/main/jniLibs/arm64-v8a/libc++_shared.so new file mode 100644 index 0000000..b675144 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libc++_shared.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libfluidsynth-assetloader.so b/app/src/main/jniLibs/arm64-v8a/libfluidsynth-assetloader.so new file mode 100644 index 0000000..6eb127c Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libfluidsynth-assetloader.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libfluidsynth.so b/app/src/main/jniLibs/arm64-v8a/libfluidsynth.so new file mode 100644 index 0000000..7ba7793 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libfluidsynth.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libgio-2.0.so b/app/src/main/jniLibs/arm64-v8a/libgio-2.0.so new file mode 100644 index 0000000..50f2588 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libgio-2.0.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libglib-2.0.so b/app/src/main/jniLibs/arm64-v8a/libglib-2.0.so new file mode 100644 index 0000000..6cda7eb Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libglib-2.0.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libgmodule-2.0.so b/app/src/main/jniLibs/arm64-v8a/libgmodule-2.0.so new file mode 100644 index 0000000..dc3b8ef Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libgmodule-2.0.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libgobject-2.0.so b/app/src/main/jniLibs/arm64-v8a/libgobject-2.0.so new file mode 100644 index 0000000..e121541 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libgobject-2.0.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libgthread-2.0.so b/app/src/main/jniLibs/arm64-v8a/libgthread-2.0.so new file mode 100644 index 0000000..7a6342d Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libgthread-2.0.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libinstpatch-1.0.so b/app/src/main/jniLibs/arm64-v8a/libinstpatch-1.0.so new file mode 100644 index 0000000..9d3e3f4 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libinstpatch-1.0.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/liboboe.so b/app/src/main/jniLibs/arm64-v8a/liboboe.so new file mode 100644 index 0000000..518a158 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/liboboe.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libogg.so b/app/src/main/jniLibs/arm64-v8a/libogg.so new file mode 100644 index 0000000..2690ce6 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libogg.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libopus.so b/app/src/main/jniLibs/arm64-v8a/libopus.so new file mode 100644 index 0000000..aba218f Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libopus.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libpcre.so b/app/src/main/jniLibs/arm64-v8a/libpcre.so new file mode 100644 index 0000000..0a83bb7 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libpcre.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libpcreposix.so b/app/src/main/jniLibs/arm64-v8a/libpcreposix.so new file mode 100644 index 0000000..0e8c92e Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libpcreposix.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libvorbis.so b/app/src/main/jniLibs/arm64-v8a/libvorbis.so new file mode 100644 index 0000000..bdedd88 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libvorbis.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libvorbisenc.so b/app/src/main/jniLibs/arm64-v8a/libvorbisenc.so new file mode 100644 index 0000000..eabbb42 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libvorbisenc.so differ diff --git a/app/src/main/jniLibs/arm64-v8a/libvorbisfile.so b/app/src/main/jniLibs/arm64-v8a/libvorbisfile.so new file mode 100644 index 0000000..ab2a2d2 Binary files /dev/null and b/app/src/main/jniLibs/arm64-v8a/libvorbisfile.so differ