/usr/include/libgstbuzztard/tempo.h is in libgstbuzztard-dev 0.6.0-1ubuntu1.
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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 | /* GStreamer
* Copyright (C) 2005 Stefan Kost <ensonic@users.sf.net>
*
* tempo.h: helper interface header for tempo synced gstreamer elements
*
* 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_TEMPO_H__
#define __GSTBT_TEMPO_H__
#include <glib-object.h>
#include <gst/gst.h>
G_BEGIN_DECLS
#define GSTBT_TYPE_TEMPO (gstbt_tempo_get_type())
#define GSTBT_TEMPO(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSTBT_TYPE_TEMPO, GstBtTempo))
#define GSTBT_IS_TEMPO(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSTBT_TYPE_TEMPO))
#define GSTBT_TEMPO_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GSTBT_TYPE_TEMPO, GstBtTempoInterface))
typedef struct _GstBtTempo GstBtTempo; /* dummy object */
typedef struct _GstBtTempoInterface GstBtTempoInterface;
/**
* GstBtTempo:
*
* Opaque interface structure.
*/
struct _GstBtTempoInterface
{
GTypeInterface parent;
void (*change_tempo) (GstBtTempo *self, glong beats_per_minute, glong ticks_per_beat, glong subticks_per_tick);
};
GType gstbt_tempo_get_type(void);
void gstbt_tempo_change_tempo (GstBtTempo *self, glong beats_per_minute, glong ticks_per_beat, glong subticks_per_tick);
G_END_DECLS
#endif /* __GSTBT_TEMPO_H__ */
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