1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
2 /*****************************************************************************
4 * This file is part of jack_mixer
6 * Copyright (C) 2006 Nedko Arnaudov <nedko@arnaudov.name>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; version 2 of the License
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
21 *****************************************************************************/
23 #ifndef JACK_MIXER_H__DAEB51D8_5861_40F2_92E4_24CA495A384D__INCLUDED
24 #define JACK_MIXER_H__DAEB51D8_5861_40F2_92E4_24CA495A384D__INCLUDED
29 %apply double *OUTPUT { double * left_ptr, double * right_ptr, double * mono_ptr };
32 #include "jack_mixer.h"
38 typedef void * jack_mixer_t;
39 typedef void * jack_mixer_channel_t;
40 typedef void * jack_mixer_output_channel_t;
41 typedef void * jack_mixer_threshold_t;
45 const char * jack_client_name_ptr,
61 get_last_midi_channel(
65 set_last_midi_channel(
72 const char * channel_name,
77 jack_mixer_channel_t channel);
79 /* returned values are in dBFS */
81 channel_stereo_meter_read(
82 jack_mixer_channel_t channel,
86 /* returned value is in dBFS */
88 channel_mono_meter_read(
89 jack_mixer_channel_t channel,
94 jack_mixer_channel_t channel);
97 channel_set_midi_change_callback(
98 jack_mixer_channel_t channel,
99 void (*midi_change_callback) (void*),
102 /* volume is in dBFS */
104 channel_volume_write(
105 jack_mixer_channel_t channel,
110 jack_mixer_channel_t channel);
113 channels_volumes_read(jack_mixer_t mixer_ptr);
115 /* balance is from -1.0 (full left) to +1.0 (full right) */
117 channel_balance_write(
118 jack_mixer_channel_t channel,
122 channel_balance_read(
123 jack_mixer_channel_t channel);
126 channel_get_balance_midi_cc(
127 jack_mixer_channel_t channel);
130 channel_set_balance_midi_cc(
131 jack_mixer_channel_t channel,
135 channel_get_volume_midi_cc(
136 jack_mixer_channel_t channel);
139 channel_set_volume_midi_cc(
140 jack_mixer_channel_t channel,
144 channel_get_mute_midi_cc(
145 jack_mixer_channel_t channel);
148 channel_set_mute_midi_cc(
149 jack_mixer_channel_t channel,
153 channel_get_solo_midi_cc(
154 jack_mixer_channel_t channel);
157 channel_set_solo_midi_cc(
158 jack_mixer_channel_t channel,
162 channel_autoset_midi_cc(
163 jack_mixer_channel_t channel);
167 jack_mixer_channel_t channel);
173 /* returned value is in dBFS */
175 channel_abspeak_read(
176 jack_mixer_channel_t channel);
179 channel_abspeak_reset(
180 jack_mixer_channel_t channel);
184 jack_mixer_channel_t channel);
188 jack_mixer_channel_t channel);
191 channel_is_out_muted(
192 jack_mixer_channel_t channel);
196 jack_mixer_channel_t channel);
200 jack_mixer_channel_t channel);
204 jack_mixer_channel_t channel);
208 jack_mixer_channel_t channel,
212 channel_set_midi_scale(
213 jack_mixer_channel_t channel,
214 jack_mixer_scale_t scale);
217 channel_get_midi_in_got_events(
218 jack_mixer_channel_t channel);
220 jack_mixer_output_channel_t
223 const char * channel_name,
228 remove_output_channel(
229 jack_mixer_output_channel_t output_channel);
232 output_channel_set_solo(
233 jack_mixer_output_channel_t output_channel,
234 jack_mixer_channel_t channel,
238 output_channel_set_muted(
239 jack_mixer_output_channel_t output_channel,
240 jack_mixer_channel_t channel,
244 output_channel_is_muted(
245 jack_mixer_output_channel_t output_channel,
246 jack_mixer_channel_t channel);
249 output_channel_is_solo(
250 jack_mixer_output_channel_t output_channel,
251 jack_mixer_channel_t channel);
254 output_channel_set_prefader(
255 jack_mixer_output_channel_t output_channel,
259 output_channel_is_prefader(
260 jack_mixer_output_channel_t output_channel);
262 #endif /* #ifndef JACK_MIXER_H__DAEB51D8_5861_40F2_92E4_24CA495A384D__INCLUDED */