/usr/include/libgstbuzztard/toneconversion.h is in libgstbuzztard-dev 0.5.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | /* GStreamer
* Copyright (C) 2005 Stefan Kost <ensonic@users.sf.net>
*
* note2frequency.c: helper class header for unit conversion
*
* 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 Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GSTBT_TONE_CONVERSION_H__
#define __GSTBT_TONE_CONVERSION_H__
#include <glib.h>
#include <glib-object.h>
#include <gst/gst.h>
G_BEGIN_DECLS
#define GSTBT_TONE_CONVERSION_NOTE_NO 0
//#define GSTBT_TONE_CONVERSION_NOTE_MIN 1
//#define GSTBT_TONE_CONVERSION_NOTE_MAX 1+(9*16)+11
#define GSTBT_TONE_CONVERSION_NOTE_OFF 255
#define GSTBT_TYPE_TONE_CONVERSION_TUNING (gstbt_tone_conversion_tuning_get_type())
/**
* GstBtToneConversionTuning:
* @GSTBT_TONE_CONVERSION_CROMATIC: 12 tones with equal distance (equal temperament)
*
* Supported tuning types.
* see http://en.wikipedia.org/wiki/Musical_tuning
*/
typedef enum {
/* 12 tones with equal distance (equal temperament) */
GSTBT_TONE_CONVERSION_CROMATIC=0,
/* @todo: add more */
} GstBtToneConversionTuning;
#define GSTBT_TYPE_TONE_CONVERSION (gstbt_tone_conversion_get_type ())
#define GSTBT_TONE_CONVERSION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSTBT_TYPE_TONE_CONVERSION, GstBtToneConversion))
#define GSTBT_TONE_CONVERSION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GSTBT_TYPE_TONE_CONVERSION, GstBtToneConversionClass))
#define GSTBT_IS_TONE_CONVERSION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSTBT_TYPE_TONE_CONVERSION))
#define GSTBT_IS_TONE_CONVERSION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GSTBT_TYPE_TONE_CONVERSION))
#define GSTBT_TONE_CONVERSION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GSTBT_TYPE_TONE_CONVERSION, GstBtToneConversionClass))
typedef struct _GstBtToneConversion GstBtToneConversion;
typedef struct _GstBtToneConversionClass GstBtToneConversionClass;
/**
* GstBtToneConversion:
*
* Opaque object instance.
*/
struct _GstBtToneConversion {
GObject parent;
/*< private >*/
GstBtToneConversionTuning tuning;
/* used to validate if dispose has run */
gboolean dispose_has_run;
/* translate callback */
gdouble (*translate)(GstBtToneConversion*, guint, guint);
};
struct _GstBtToneConversionClass {
GObjectClass parent;
};
GType gstbt_tone_conversion_get_type(void) G_GNUC_CONST;
GType gstbt_tone_conversion_tuning_get_type(void) G_GNUC_CONST;
GstBtToneConversion *gstbt_tone_conversion_new(GstBtToneConversionTuning tuning);
gdouble gstbt_tone_conversion_translate_from_string(GstBtToneConversion *self,gchar *note);
gdouble gstbt_tone_conversion_translate_from_number(GstBtToneConversion *self,guint note);
guint gstbt_tone_conversion_note_string_2_number(const gchar *note);
const gchar *gstbt_tone_conversion_note_number_2_string(guint note);
G_END_DECLS
#endif /* __GSTBT_TONE_CONVERSION_H__ */
|