2 * This file is part of jack_mixer
4 * Copyright (C) 2009 Frederic Peters <fpeters@0d.be>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License
10 * This program 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 General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
26 #include <structmember.h>
28 #include "jack_mixer.h"
35 jack_mixer_scale_t scale;
39 Scale_dealloc(ScaleObject *self)
42 scale_destroy(self->scale);
43 Py_TYPE(self)->tp_free((PyObject*)self);
47 Scale_init(ScaleObject *self, PyObject *args, PyObject *kwds)
49 self->scale = scale_create();
54 Scale_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
58 self = (ScaleObject*)type->tp_alloc(type, 0);
60 return (PyObject*)self;
64 Scale_add_threshold(ScaleObject *self, PyObject *args)
66 float db, scale_value;
68 if (! PyArg_ParseTuple(args, "ff", &db, &scale_value)) return NULL;
70 scale_add_threshold(self->scale, db, scale_value);
77 Scale_calculate_coefficients(ScaleObject *self, PyObject *args)
79 if (! PyArg_ParseTuple(args, "")) return NULL;
80 scale_calculate_coefficients(self->scale);
86 Scale_db_to_scale(ScaleObject *self, PyObject *args)
89 if (! PyArg_ParseTuple(args, "d", &db)) return NULL;
90 return PyFloat_FromDouble(scale_db_to_scale(self->scale, db));
94 Scale_scale_to_db(ScaleObject *self, PyObject *args)
97 if (! PyArg_ParseTuple(args, "d", &scale_value)) return NULL;
98 return PyFloat_FromDouble(scale_scale_to_db(self->scale, scale_value));
101 static PyMethodDef Scale_methods[] = {
102 {"add_threshold", (PyCFunction)Scale_add_threshold, METH_VARARGS, "Add threshold"},
103 {"calculate_coefficients", (PyCFunction)Scale_calculate_coefficients,
104 METH_VARARGS, "Calculate coefficients"},
105 {"db_to_scale", (PyCFunction)Scale_db_to_scale, METH_VARARGS, "dB to scale"},
106 {"scale_to_db", (PyCFunction)Scale_scale_to_db, METH_VARARGS, "scale to dB"},
110 static PyTypeObject ScaleType = {
111 PyVarObject_HEAD_INIT(NULL, 0)
112 "jack_mixer_c.Scale", /*tp_name*/
113 sizeof(ScaleObject), /*tp_basicsize*/
115 (destructor)Scale_dealloc, /*tp_dealloc*/
122 0, /*tp_as_sequence*/
130 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
131 "Scale objects", /* tp_doc */
134 0, /* tp_richcompare */
135 0, /* tp_weaklistoffset */
138 Scale_methods, /* tp_methods */
143 0, /* tp_descr_get */
144 0, /* tp_descr_set */
145 0, /* tp_dictoffset */
146 (initproc)Scale_init, /* tp_init */
148 Scale_new, /* tp_new */
156 PyObject *midi_change_callback;
157 jack_mixer_channel_t channel;
161 Channel_dealloc(ChannelObject *self)
163 Py_XDECREF(self->midi_change_callback);
164 Py_TYPE(self)->tp_free((PyObject*)self);
168 Channel_init(ChannelObject *self, PyObject *args, PyObject *kwds)
170 self->midi_change_callback = NULL;
175 Channel_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
179 self = (ChannelObject*)type->tp_alloc(type, 0);
182 self->channel = NULL;
183 self->midi_change_callback = NULL;
186 return (PyObject*)self;
190 Channel_get_is_stereo(ChannelObject *self, void *closure)
194 bool is_stereo = channel_is_stereo(self->channel);
205 Channel_get_volume(ChannelObject *self, void *closure)
207 return PyFloat_FromDouble(channel_volume_read(self->channel));
211 Channel_set_volume(ChannelObject *self, PyObject *value, void *closure)
213 if (self->channel == NULL) {
214 PyErr_SetString(PyExc_RuntimeError, "unitialized channel");
217 channel_volume_write(self->channel, PyFloat_AsDouble(value));
218 channel_set_midi_cc_volume_picked_up(self->channel, false);
223 Channel_get_balance(ChannelObject *self, void *closure)
225 return PyFloat_FromDouble(channel_balance_read(self->channel));
229 Channel_set_balance(ChannelObject *self, PyObject *value, void *closure)
231 channel_balance_write(self->channel, PyFloat_AsDouble(value));
232 channel_set_midi_cc_balance_picked_up(self->channel, false);
237 Channel_get_out_mute(ChannelObject *self, void *closure)
241 if (channel_is_out_muted(self->channel)) {
251 Channel_set_out_mute(ChannelObject *self, PyObject *value, void *closure)
253 if (value == Py_True) {
254 channel_out_mute(self->channel);
256 channel_out_unmute(self->channel);
262 Channel_get_solo(ChannelObject *self, void *closure)
266 if (channel_is_soloed(self->channel)) {
276 Channel_set_solo(ChannelObject *self, PyObject *value, void *closure)
278 if (value == Py_True) {
279 channel_solo(self->channel);
281 channel_unsolo(self->channel);
287 Channel_get_meter(ChannelObject *self, void *closure)
292 if (channel_is_stereo(self->channel)) {
293 result = PyTuple_New(2);
294 channel_stereo_meter_read(self->channel, &left, &right);
295 PyTuple_SetItem(result, 0, PyFloat_FromDouble(left));
296 PyTuple_SetItem(result, 1, PyFloat_FromDouble(right));
298 result = PyTuple_New(1);
299 channel_mono_meter_read(self->channel, &left);
300 PyTuple_SetItem(result, 0, PyFloat_FromDouble(left));
306 Channel_get_abspeak(ChannelObject *self, void *closure)
308 return PyFloat_FromDouble(channel_abspeak_read(self->channel));
312 Channel_set_abspeak(ChannelObject *self, PyObject *value, void *closure)
314 if (value != Py_None) {
315 fprintf(stderr, "abspeak can only be reset (set to None)\n");
318 channel_abspeak_reset(self->channel);
323 Channel_set_midi_scale(ChannelObject *self, PyObject *value, void *closure)
325 ScaleObject *scale_object = (ScaleObject*)value; /* XXX: check */
327 channel_set_midi_scale(self->channel, scale_object->scale);
333 Channel_get_midi_change_callback(ChannelObject *self, void *closure)
335 if (self->midi_change_callback) {
336 Py_INCREF(self->midi_change_callback);
337 return self->midi_change_callback;
345 channel_midi_callback(void *userdata)
347 ChannelObject *self = (ChannelObject*)userdata;
348 PyGILState_STATE gstate;
350 gstate = PyGILState_Ensure();
351 PyObject_CallObject(self->midi_change_callback, NULL);
352 PyGILState_Release(gstate);
356 Channel_set_midi_change_callback(ChannelObject *self, PyObject *value, void *closure)
358 if (value == Py_None) {
359 self->midi_change_callback = NULL;
360 channel_set_midi_change_callback(self->channel, NULL, NULL);
362 if (!PyCallable_Check(value)) {
363 PyErr_SetString(PyExc_TypeError, "value must be callable");
366 if (self->midi_change_callback) {
367 Py_XDECREF(self->midi_change_callback);
370 self->midi_change_callback = value;
371 channel_set_midi_change_callback(self->channel,
372 channel_midi_callback, self);
379 Channel_get_name(ChannelObject *self, void *closure)
381 return PyUnicode_FromString(channel_get_name(self->channel));
385 Channel_set_name(ChannelObject *self, PyObject *value, void *closure)
387 channel_rename(self->channel, PyUnicode_AsUTF8(value));
392 Channel_get_balance_midi_cc(ChannelObject *self, void *closure)
394 return PyLong_FromLong(channel_get_balance_midi_cc(self->channel));
398 Channel_set_balance_midi_cc(ChannelObject *self, PyObject *value, void *closure)
403 new_cc = PyLong_AsLong(value);
404 result = channel_set_balance_midi_cc(self->channel, new_cc);
409 PyErr_SetString(PyExc_RuntimeError, "value out of range");
415 Channel_get_volume_midi_cc(ChannelObject *self, void *closure)
417 return PyLong_FromLong(channel_get_volume_midi_cc(self->channel));
421 Channel_set_volume_midi_cc(ChannelObject *self, PyObject *value, void *closure)
426 new_cc = PyLong_AsLong(value);
427 result = channel_set_volume_midi_cc(self->channel, new_cc);
432 PyErr_SetString(PyExc_RuntimeError, "value out of range");
438 Channel_get_mute_midi_cc(ChannelObject *self, void *closure)
440 return PyLong_FromLong(channel_get_mute_midi_cc(self->channel));
444 Channel_set_mute_midi_cc(ChannelObject *self, PyObject *value, void *closure)
449 new_cc = PyLong_AsLong(value);
450 result = channel_set_mute_midi_cc(self->channel, new_cc);
455 PyErr_SetString(PyExc_RuntimeError, "value out of range");
461 Channel_get_solo_midi_cc(ChannelObject *self, void *closure)
463 return PyLong_FromLong(channel_get_solo_midi_cc(self->channel));
467 Channel_set_solo_midi_cc(ChannelObject *self, PyObject *value, void *closure)
472 new_cc = PyLong_AsLong(value);
473 result = channel_set_solo_midi_cc(self->channel, new_cc);
478 PyErr_SetString(PyExc_RuntimeError, "value out of range");
484 Channel_get_midi_in_got_events(ChannelObject *self, void *closure)
488 if (channel_get_midi_in_got_events(self->channel)) {
497 static PyGetSetDef Channel_getseters[] = {
499 (getter)Channel_get_is_stereo, NULL,
500 "mono/stereo", NULL},
502 (getter)Channel_get_volume, (setter)Channel_set_volume,
505 (getter)Channel_get_balance, (setter)Channel_set_balance,
508 (getter)Channel_get_out_mute, (setter)Channel_set_out_mute,
511 (getter)Channel_get_solo, (setter)Channel_set_solo,
514 (getter)Channel_get_meter, NULL,
517 (getter)Channel_get_abspeak, (setter)Channel_set_abspeak,
520 NULL, (setter)Channel_set_midi_scale,
522 {"midi_change_callback",
523 (getter)Channel_get_midi_change_callback,
524 (setter)Channel_set_midi_change_callback,
525 "midi change callback", NULL},
527 (getter)Channel_get_name,
528 (setter)Channel_set_name,
531 (getter)Channel_get_balance_midi_cc,
532 (setter)Channel_set_balance_midi_cc,
533 "Balance MIDI CC", NULL},
535 (getter)Channel_get_volume_midi_cc,
536 (setter)Channel_set_volume_midi_cc,
537 "Volume MIDI CC", NULL},
539 (getter)Channel_get_mute_midi_cc,
540 (setter)Channel_set_mute_midi_cc,
541 "Mute MIDI CC", NULL},
543 (getter)Channel_get_solo_midi_cc,
544 (setter)Channel_set_solo_midi_cc,
545 "Mute MIDI CC", NULL},
546 {"midi_in_got_events",
547 (getter)Channel_get_midi_in_got_events, NULL,
548 "Got new MIDI IN events", NULL},
553 Channel_remove(ChannelObject *self, PyObject *args)
555 if (! PyArg_ParseTuple(args, "")) return NULL;
556 remove_channel(self->channel);
562 Channel_autoset_volume_midi_cc(ChannelObject *self, PyObject *args)
564 if (! PyArg_ParseTuple(args, "")) return NULL;
565 channel_autoset_volume_midi_cc(self->channel);
571 Channel_autoset_balance_midi_cc(ChannelObject *self, PyObject *args)
573 if (! PyArg_ParseTuple(args, "")) return NULL;
574 channel_autoset_balance_midi_cc(self->channel);
580 Channel_autoset_mute_midi_cc(ChannelObject *self, PyObject *args)
582 if (! PyArg_ParseTuple(args, "")) return NULL;
583 channel_autoset_mute_midi_cc(self->channel);
589 Channel_autoset_solo_midi_cc(ChannelObject *self, PyObject *args)
591 if (! PyArg_ParseTuple(args, "")) return NULL;
592 channel_autoset_solo_midi_cc(self->channel);
597 static PyMethodDef channel_methods[] = {
598 {"remove", (PyCFunction)Channel_remove, METH_VARARGS, "Remove"},
599 {"autoset_volume_midi_cc",
600 (PyCFunction)Channel_autoset_volume_midi_cc, METH_VARARGS, "Autoset Volume MIDI CC"},
601 {"autoset_balance_midi_cc",
602 (PyCFunction)Channel_autoset_balance_midi_cc, METH_VARARGS, "Autoset Balance MIDI CC"},
603 {"autoset_mute_midi_cc",
604 (PyCFunction)Channel_autoset_mute_midi_cc, METH_VARARGS, "Autoset Mute MIDI CC"},
605 {"autoset_solo_midi_cc",
606 (PyCFunction)Channel_autoset_solo_midi_cc, METH_VARARGS, "Autoset Solo MIDI CC"},
610 static PyTypeObject ChannelType = {
611 PyVarObject_HEAD_INIT(NULL, 0)
612 "jack_mixer_c.Channel", /*tp_name*/
613 sizeof(ChannelObject), /*tp_basicsize*/
615 (destructor)Channel_dealloc, /*tp_dealloc*/
622 0, /*tp_as_sequence*/
630 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
631 "Channel objects", /* tp_doc */
634 0, /* tp_richcompare */
635 0, /* tp_weaklistoffset */
638 channel_methods, /* tp_methods */
640 Channel_getseters, /* tp_getset */
643 0, /* tp_descr_get */
644 0, /* tp_descr_set */
645 0, /* tp_dictoffset */
646 (initproc)Channel_init, /* tp_init */
648 Channel_new, /* tp_new */
652 Channel_New(jack_mixer_channel_t channel)
655 self = (ChannelObject*)PyObject_NEW(ChannelObject, &ChannelType);
657 self->channel = channel;
658 self->midi_change_callback = NULL;
660 return (PyObject*)self;
663 /** Output Channel Type **/
667 PyObject *midi_change_callback;
668 jack_mixer_output_channel_t *output_channel;
669 } OutputChannelObject;
672 OutputChannel_set_prefader(OutputChannelObject *self, PyObject *value, void *closure)
674 if (value == Py_True) {
675 output_channel_set_prefader(self->output_channel, true);
677 output_channel_set_prefader(self->output_channel, false);
683 OutputChannel_get_prefader(OutputChannelObject *self, void *closure)
687 if (output_channel_is_prefader(self->output_channel)) {
696 static PyGetSetDef OutputChannel_getseters[] = {
698 (getter)OutputChannel_get_prefader, (setter)OutputChannel_set_prefader,
704 OutputChannel_remove(OutputChannelObject *self, PyObject *args)
706 if (! PyArg_ParseTuple(args, "")) return NULL;
707 remove_output_channel(self->output_channel);
713 OutputChannel_set_solo(OutputChannelObject *self, PyObject *args)
718 if (! PyArg_ParseTuple(args, "Ob", &channel, &solo)) return NULL;
720 output_channel_set_solo(self->output_channel,
721 ((ChannelObject*)channel)->channel,
729 OutputChannel_set_muted(OutputChannelObject *self, PyObject *args)
734 if (! PyArg_ParseTuple(args, "Ob", &channel, &muted)) return NULL;
736 output_channel_set_muted(self->output_channel,
737 ((ChannelObject*)channel)->channel,
745 OutputChannel_is_solo(OutputChannelObject *self, PyObject *args)
750 if (! PyArg_ParseTuple(args, "O", &channel)) return NULL;
752 if (output_channel_is_solo(self->output_channel,
753 ((ChannelObject*)channel)->channel)) {
764 OutputChannel_is_muted(OutputChannelObject *self, PyObject *args)
769 if (! PyArg_ParseTuple(args, "O", &channel)) return NULL;
771 if (output_channel_is_muted(self->output_channel,
772 ((ChannelObject*)channel)->channel)) {
783 OutputChannel_set_in_prefader(OutputChannelObject *self, PyObject *args)
786 unsigned char prefader;
788 if (! PyArg_ParseTuple(args, "Ob", &channel, &prefader)) return NULL;
790 output_channel_set_in_prefader(self->output_channel,
791 ((ChannelObject*)channel)->channel,
799 OutputChannel_is_in_prefader(OutputChannelObject *self, PyObject *args)
804 if (! PyArg_ParseTuple(args, "O", &channel)) return NULL;
806 if (output_channel_is_in_prefader(self->output_channel,
807 ((ChannelObject*)channel)->channel)) {
817 static PyMethodDef output_channel_methods[] = {
818 {"remove", (PyCFunction)OutputChannel_remove, METH_VARARGS, "Remove"},
819 {"set_solo", (PyCFunction)OutputChannel_set_solo, METH_VARARGS, "Set a channel as solo"},
820 {"set_muted", (PyCFunction)OutputChannel_set_muted, METH_VARARGS, "Set a channel as muted"},
821 {"is_solo", (PyCFunction)OutputChannel_is_solo, METH_VARARGS, "Is a channel set as solo"},
822 {"is_muted", (PyCFunction)OutputChannel_is_muted, METH_VARARGS, "Is a channel set as muted"},
823 {"set_in_prefader", (PyCFunction)OutputChannel_set_in_prefader, METH_VARARGS, "Set a channel as prefader"},
824 {"is_in_prefader", (PyCFunction)OutputChannel_is_in_prefader, METH_VARARGS, "Is a channel set as prefader"},
828 static PyTypeObject OutputChannelType = {
829 PyVarObject_HEAD_INIT(NULL, 0)
830 "jack_mixer_c.OutputChannel", /*tp_name*/
831 sizeof(OutputChannelObject), /*tp_basicsize*/
840 0, /*tp_as_sequence*/
848 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
849 "Output Channel objects", /* tp_doc */
852 0, /* tp_richcompare */
853 0, /* tp_weaklistoffset */
856 output_channel_methods, /* tp_methods */
858 OutputChannel_getseters, /* tp_getset */
859 &ChannelType, /* tp_base */
861 0, /* tp_descr_get */
862 0, /* tp_descr_set */
863 0, /* tp_dictoffset */
870 OutputChannel_New(jack_mixer_output_channel_t output_channel)
872 OutputChannelObject *self;
873 self = (OutputChannelObject*)PyObject_NEW(OutputChannelObject, &OutputChannelType);
875 self->midi_change_callback = NULL;
876 self->output_channel = output_channel;
878 return (PyObject*)self;
890 Mixer_dealloc(MixerObject *self)
893 destroy(self->mixer);
894 Py_TYPE(self)->tp_free((PyObject*)self);
898 Mixer_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
902 self = (MixerObject*)type->tp_alloc(type, 0);
908 return (PyObject*)self;
912 Mixer_init(MixerObject *self, PyObject *args, PyObject *kwds)
914 static char *kwlist[] = {"name", "stereo", NULL};
918 if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|b", kwlist, &name, &stereo))
921 self->mixer = create(name, (bool)stereo);
922 if (self->mixer == NULL) {
923 PyErr_SetString(PyExc_RuntimeError,
924 "error creating mixer, probably jack is not running");
931 static PyMemberDef Mixer_members[] = {
936 Mixer_get_channels_count(MixerObject *self, void *closure)
938 return PyLong_FromLong(get_channels_count(self->mixer));
942 Mixer_get_client_name(MixerObject *self, void *closure)
944 return PyUnicode_FromString(get_client_name(self->mixer));
948 Mixer_get_last_midi_channel(MixerObject *self, void *closure)
950 return PyLong_FromLong(get_last_midi_channel(self->mixer));
954 Mixer_set_last_midi_channel(MixerObject *self, PyObject *value, void *closure)
959 new_channel = PyLong_AsLong(value);
960 result = set_last_midi_channel(self->mixer, new_channel);
968 Mixer_get_midi_behavior_mode(MixerObject *self, void *closure)
970 return PyLong_FromLong(get_midi_behavior_mode(self->mixer));
974 Mixer_set_midi_behavior_mode(MixerObject *self, PyObject *value, void *closure)
979 mode = PyLong_AsLong(value);
980 result = set_midi_behavior_mode(self->mixer, mode);
989 static PyGetSetDef Mixer_getseters[] = {
990 {"channels_count", (getter)Mixer_get_channels_count, NULL,
991 "channels count", NULL},
992 {"last_midi_channel", (getter)Mixer_get_last_midi_channel, (setter)Mixer_set_last_midi_channel,
993 "last midi channel", NULL},
994 {"midi_behavior_mode", (getter)Mixer_get_midi_behavior_mode, (setter)Mixer_set_midi_behavior_mode,
995 "midi behavior mode", NULL},
1000 Mixer_add_channel(MixerObject *self, PyObject *args)
1004 jack_mixer_channel_t channel;
1006 if (! PyArg_ParseTuple(args, "si", &name, &stereo)) return NULL;
1008 channel = add_channel(self->mixer, name, (bool)stereo);
1010 if (channel == NULL) {
1011 PyErr_SetString(PyExc_RuntimeError, "error adding channel");
1015 return Channel_New(channel);
1019 Mixer_add_output_channel(MixerObject *self, PyObject *args)
1024 jack_mixer_output_channel_t channel;
1026 if (! PyArg_ParseTuple(args, "s|bb", &name, &stereo, &system)) return NULL;
1028 channel = add_output_channel(self->mixer, name, (bool)stereo, (bool)system);
1030 return OutputChannel_New(channel);
1034 Mixer_destroy(MixerObject *self, PyObject *args)
1037 destroy(self->mixer);
1044 static PyMethodDef Mixer_methods[] = {
1045 {"add_channel", (PyCFunction)Mixer_add_channel, METH_VARARGS, "Add a new channel"},
1046 {"add_output_channel", (PyCFunction)Mixer_add_output_channel, METH_VARARGS, "Add a new output channel"},
1047 {"destroy", (PyCFunction)Mixer_destroy, METH_VARARGS, "Destroy JACK Mixer"},
1048 {"client_name", (PyCFunction)Mixer_get_client_name, METH_VARARGS, "Get jack client name"},
1049 // {"remove_channel", (PyCFunction)Mixer_remove_channel, METH_VARARGS, "Remove a channel"},
1053 static PyTypeObject MixerType = {
1054 PyVarObject_HEAD_INIT(NULL, 0)
1055 "jack_mixer_c.Mixer", /*tp_name*/
1056 sizeof(MixerObject), /*tp_basicsize*/
1058 (destructor)Mixer_dealloc, /*tp_dealloc*/
1065 0, /*tp_as_sequence*/
1066 0, /*tp_as_mapping*/
1073 Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
1074 "Mixer objects", /* tp_doc */
1075 0, /* tp_traverse */
1077 0, /* tp_richcompare */
1078 0, /* tp_weaklistoffset */
1080 0, /* tp_iternext */
1081 Mixer_methods, /* tp_methods */
1082 Mixer_members, /* tp_members */
1083 Mixer_getseters, /* tp_getset */
1086 0, /* tp_descr_get */
1087 0, /* tp_descr_set */
1088 0, /* tp_dictoffset */
1089 (initproc)Mixer_init, /* tp_init */
1091 Mixer_new, /* tp_new */
1095 static PyMethodDef jack_mixer_methods[] = {
1096 {NULL, NULL, 0, NULL} /* Sentinel */
1100 static struct PyModuleDef moduledef = {
1101 PyModuleDef_HEAD_INIT,
1102 "jack_mixer_c", /* m_name */
1103 "Jack Mixer C Helper Module", /* m_doc */
1105 jack_mixer_methods, /* m_methods */
1106 NULL, /* m_reload */
1107 NULL, /* m_traverse */
1112 PyMODINIT_FUNC PyInit_jack_mixer_c(void)
1116 if (PyType_Ready(&MixerType) < 0)
1118 if (PyType_Ready(&ChannelType) < 0)
1120 if (PyType_Ready(&OutputChannelType) < 0)
1122 if (PyType_Ready(&ScaleType) < 0)
1125 m = PyModule_Create(&moduledef);
1126 //m = Py_InitModule3("jack_mixer_c", jack_mixer_methods, "module doc");
1128 Py_INCREF(&MixerType);
1129 PyModule_AddObject(m, "Mixer", (PyObject*)&MixerType);
1130 Py_INCREF(&ChannelType);
1131 PyModule_AddObject(m, "Channel", (PyObject*)&ChannelType);
1132 Py_INCREF(&OutputChannelType);
1133 PyModule_AddObject(m, "OutputChannel", (PyObject*)&OutputChannelType);
1134 Py_INCREF(&ScaleType);
1135 PyModule_AddObject(m, "Scale", (PyObject*)&ScaleType);