1 /* 2 * libInstPatch 3 * Copyright (C) 1999-2014 Element Green <element@elementsofsound.org> 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Lesser General Public License 7 * as published by the Free Software Foundation; version 2.1 8 * of the License only. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 18 * 02110-1301, USA or on the web at http://www.gnu.org. 19 */ 20 #ifndef __IPATCH_UNIT_SF2_H__ 21 #define __IPATCH_UNIT_SF2_H__ 22 23 #include <glib.h> 24 #include <glib-object.h> 25 26 int ipatch_unit_sf2_abs_pitch_to_dls_abs_pitch(int sf2_abs_pitch); 27 int ipatch_unit_dls_abs_pitch_to_sf2_abs_pitch(int dls_abs_pitch); 28 double ipatch_unit_sf2_abs_pitch_to_hertz(int sf2_abs_pitch); 29 int ipatch_unit_hertz_to_sf2_abs_pitch(double hz); 30 double ipatch_unit_sf2_ofs_pitch_to_multiplier(int sf2_ofs_pitch); 31 int ipatch_unit_multiplier_to_sf2_ofs_pitch(double multiplier); 32 33 int ipatch_unit_sf2_abs_time_to_dls_abs_time(int sf2_abs_time); 34 int ipatch_unit_dls_abs_time_to_sf2_abs_time(int dls_abs_time); 35 double ipatch_unit_sf2_abs_time_to_seconds(int sf2_abs_time); 36 int ipatch_unit_seconds_to_sf2_abs_time(double sec); 37 double ipatch_unit_sf2_ofs_time_to_multiplier(int sf2_ofs_time); 38 int ipatch_unit_multiplier_to_sf2_ofs_time(double multiplier); 39 40 int ipatch_unit_centibels_to_dls_gain(int centibel); 41 int ipatch_unit_dls_gain_to_centibels(int dls_gain); 42 double ipatch_unit_centibels_to_decibels(int cb); 43 int ipatch_unit_decibels_to_centibels(double db); 44 45 double ipatch_unit_tenth_percent_to_percent(int tenth_percent); 46 int ipatch_unit_percent_to_tenth_percent(double percent); 47 48 #endif 49