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-rw-r--r--pitch.c228
1 files changed, 114 insertions, 114 deletions
diff --git a/pitch.c b/pitch.c
index c584f7b..2eed248 100644
--- a/pitch.c
+++ b/pitch.c
@@ -1,114 +1,114 @@
-/* ------------------------- pitch ------------------------------------------ */
-/* */
-/* Get a lot of info about an incoming pitch (class, register, interval...). */
-/* Written by Olaf Matthes (olaf.matthes@gmx.de) */
-/* Get source at http://www.akustische-kunst.org/puredata/maxlib/ */
-/* */
-/* This program is free software; you can redistribute it and/or */
-/* modify it under the terms of the GNU General Public License */
-/* as published by the Free Software Foundation; either version 2 */
-/* of the License, or (at your option) any later version. */
-/* */
-/* This program 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 General Public License for more details. */
-/* */
-/* You should have received a copy of the GNU General Public License */
-/* along with this program; if not, write to the Free Software */
-/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-/* */
-/* Based on PureData by Miller Puckette and others. */
-/* */
-/* ---------------------------------------------------------------------------- */
-
-#include "m_pd.h"
-#include <stdio.h>
-
-static char *version = "pitch v0.1b, written by Olaf Matthes <olaf.matthes@gmx.de>";
-
-typedef struct pitch
-{
- t_object x_ob;
- t_inlet *x_inpitch; /* inlet for pitch */
- t_outlet *x_outpitchval; /* pitch as MIDI note number */
- t_outlet *x_outpitchname; /* pitch name, e.g. "C1" */
- t_outlet *x_outpitchclass; /* pitch class */
- t_outlet *x_outintv; /* interval */
- t_outlet *x_outregister; /* register */
-
- t_int x_lastpitch;
-
-} t_pitch;
-
-static void pitch_float(t_pitch *x, t_floatarg f) {
-
- char buf[8];
- int r, c, interval = 0, pitch;
-
- char* notes_up[12] = {"C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B"};
- char* notes_down[12] = {"C", "Db", "D", "Eb", "E", "F", "Gb", "G", "Ab", "A", "Bb", "B"};
-
- pitch = (t_int)f;
- if(pitch < 1) pitch = 0;
- if(pitch > 127) pitch = 127;
-
- if(x->x_lastpitch != 0)interval = pitch - x->x_lastpitch;
- x->x_lastpitch = pitch;
-
- r = (pitch / 12) - 1;
- c = pitch % 12;
- if(interval >= 0)
- {
- sprintf(buf, "%s%d", notes_up[c], r);
- }
- else
- {
- sprintf(buf, "%s%d", notes_down[c], r);
- }
- // post("note: %s %d", notes[c], r);
-
- /* output values from right to left */
- outlet_float(x->x_outregister, r);
- outlet_float(x->x_outintv, interval);
- outlet_float(x->x_outpitchclass, c);
- outlet_symbol(x->x_outpitchname, gensym(buf));
- outlet_float(x->x_outpitchval, pitch);
-}
-
-static t_class *pitch_class;
-
-static void *pitch_new(t_floatarg f)
-{
- t_pitch *x = (t_pitch *)pd_new(pitch_class);
- x->x_inpitch = inlet_new(&x->x_ob, &x->x_ob.ob_pd, gensym("float"), gensym("ft1"));
- x->x_outpitchval = outlet_new(&x->x_ob, gensym("float"));
- x->x_outpitchname = outlet_new(&x->x_ob, gensym("symbol"));
- x->x_outpitchclass = outlet_new(&x->x_ob, gensym("float"));
- x->x_outintv = outlet_new(&x->x_ob, gensym("float"));
- x->x_outregister = outlet_new(&x->x_ob, gensym("float"));
-
- x->x_lastpitch = f;
-
- return (void *)x;
-}
-
-#ifndef MAXLIB
-void pitch_setup(void)
-{
- pitch_class = class_new(gensym("pitch"), (t_newmethod)pitch_new,
- 0, sizeof(t_pitch), 0, A_DEFFLOAT, 0);
- class_addfloat(pitch_class, pitch_float);
-
- post(version);
-}
-#else
-void maxlib_pitch_setup(void)
-{
- pitch_class = class_new(gensym("maxlib_pitch"), (t_newmethod)pitch_new,
- 0, sizeof(t_pitch), 0, A_DEFFLOAT, 0);
- class_addcreator((t_newmethod)pitch_new, gensym("pitch"), A_DEFFLOAT, 0);
- class_addfloat(pitch_class, pitch_float);
- class_sethelpsymbol(pitch_class, gensym("maxlib/pitch-help.pd"));
-}
-#endif
+/* ------------------------- pitch ------------------------------------------ */
+/* */
+/* Get a lot of info about an incoming pitch (class, register, interval...). */
+/* Written by Olaf Matthes (olaf.matthes@gmx.de) */
+/* Get source at http://www.akustische-kunst.org/puredata/maxlib/ */
+/* */
+/* This program is free software; you can redistribute it and/or */
+/* modify it under the terms of the GNU General Public License */
+/* as published by the Free Software Foundation; either version 2 */
+/* of the License, or (at your option) any later version. */
+/* */
+/* This program 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 General Public License for more details. */
+/* */
+/* You should have received a copy of the GNU General Public License */
+/* along with this program; if not, write to the Free Software */
+/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+/* */
+/* Based on PureData by Miller Puckette and others. */
+/* */
+/* ---------------------------------------------------------------------------- */
+
+#include "m_pd.h"
+#include <stdio.h>
+
+static char *version = "pitch v0.1b, written by Olaf Matthes <olaf.matthes@gmx.de>";
+
+typedef struct pitch
+{
+ t_object x_ob;
+ t_inlet *x_inpitch; /* inlet for pitch */
+ t_outlet *x_outpitchval; /* pitch as MIDI note number */
+ t_outlet *x_outpitchname; /* pitch name, e.g. "C1" */
+ t_outlet *x_outpitchclass; /* pitch class */
+ t_outlet *x_outintv; /* interval */
+ t_outlet *x_outregister; /* register */
+
+ t_int x_lastpitch;
+
+} t_pitch;
+
+static void pitch_float(t_pitch *x, t_floatarg f) {
+
+ char buf[8];
+ int r, c, interval = 0, pitch;
+
+ char* notes_up[12] = {"C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B"};
+ char* notes_down[12] = {"C", "Db", "D", "Eb", "E", "F", "Gb", "G", "Ab", "A", "Bb", "B"};
+
+ pitch = (t_int)f;
+ if(pitch < 1) pitch = 0;
+ if(pitch > 127) pitch = 127;
+
+ if(x->x_lastpitch != 0)interval = pitch - x->x_lastpitch;
+ x->x_lastpitch = pitch;
+
+ r = (pitch / 12) - 1;
+ c = pitch % 12;
+ if(interval >= 0)
+ {
+ sprintf(buf, "%s%d", notes_up[c], r);
+ }
+ else
+ {
+ sprintf(buf, "%s%d", notes_down[c], r);
+ }
+ // post("note: %s %d", notes[c], r);
+
+ /* output values from right to left */
+ outlet_float(x->x_outregister, r);
+ outlet_float(x->x_outintv, interval);
+ outlet_float(x->x_outpitchclass, c);
+ outlet_symbol(x->x_outpitchname, gensym(buf));
+ outlet_float(x->x_outpitchval, pitch);
+}
+
+static t_class *pitch_class;
+
+static void *pitch_new(t_floatarg f)
+{
+ t_pitch *x = (t_pitch *)pd_new(pitch_class);
+ x->x_inpitch = inlet_new(&x->x_ob, &x->x_ob.ob_pd, gensym("float"), gensym("ft1"));
+ x->x_outpitchval = outlet_new(&x->x_ob, gensym("float"));
+ x->x_outpitchname = outlet_new(&x->x_ob, gensym("symbol"));
+ x->x_outpitchclass = outlet_new(&x->x_ob, gensym("float"));
+ x->x_outintv = outlet_new(&x->x_ob, gensym("float"));
+ x->x_outregister = outlet_new(&x->x_ob, gensym("float"));
+
+ x->x_lastpitch = f;
+
+ return (void *)x;
+}
+
+#ifndef MAXLIB
+void pitch_setup(void)
+{
+ pitch_class = class_new(gensym("pitch"), (t_newmethod)pitch_new,
+ 0, sizeof(t_pitch), 0, A_DEFFLOAT, 0);
+ class_addfloat(pitch_class, pitch_float);
+
+ logpost(NULL, 4, version);
+}
+#else
+void maxlib_pitch_setup(void)
+{
+ pitch_class = class_new(gensym("maxlib_pitch"), (t_newmethod)pitch_new,
+ 0, sizeof(t_pitch), 0, A_DEFFLOAT, 0);
+ class_addcreator((t_newmethod)pitch_new, gensym("pitch"), A_DEFFLOAT, 0);
+ class_addfloat(pitch_class, pitch_float);
+ class_sethelpsymbol(pitch_class, gensym("maxlib/pitch-help.pd"));
+}
+#endif
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