fluid_tuning.h
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- /* 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 Library General Public License
- * as published by the Free Software Foundation; either version 2 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307, USA
- */
- /*
- More information about micro tuning can be found at:
- http://www.midi.org/about-midi/tuning.htm
- http://www.midi.org/about-midi/tuning-scale.htm
- http://www.midi.org/about-midi/tuning_extens.htm
- */
- #ifndef _FLUID_TUNING_H
- #define _FLUID_TUNING_H
- #include "fluidsynth_priv.h"
- struct _fluid_tuning_t {
- char* name;
- int bank;
- int prog;
- double pitch[128]; /* the pitch of every key, in cents */
- int refcount; /* Tuning reference count */
- };
- fluid_tuning_t* new_fluid_tuning(const char* name, int bank, int prog);
- void delete_fluid_tuning (fluid_tuning_t *tuning);
- fluid_tuning_t *fluid_tuning_duplicate (fluid_tuning_t *tuning);
- void fluid_tuning_ref (fluid_tuning_t *tuning);
- int fluid_tuning_unref (fluid_tuning_t *tuning, int count);
- void fluid_tuning_set_name(fluid_tuning_t* tuning, char* name);
- char* fluid_tuning_get_name(fluid_tuning_t* tuning);
- #define fluid_tuning_get_bank(_t) ((_t)->bank)
- #define fluid_tuning_get_prog(_t) ((_t)->prog)
- void fluid_tuning_set_pitch(fluid_tuning_t* tuning, int key, double pitch);
- #define fluid_tuning_get_pitch(_t, _key) ((_t)->pitch[_key])
- void fluid_tuning_set_octave(fluid_tuning_t* tuning, const double* pitch_deriv);
- void fluid_tuning_set_all(fluid_tuning_t* tuning, const double* pitch);
- #define fluid_tuning_get_all(_t) (&(_t)->pitch[0])
- #endif /* _FLUID_TUNING_H */