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
|
/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
* Copyright (C) 2013 Juan Manuel Borges Caño <juanmabcmail@gmail.com>
*
* gstladspasink.h: Header for LADSPA sink
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_LADSPA_SINK_H__
#define __GST_LADSPA_SINK_H__
#include <gst/gst.h>
#include <gst/base/gstbasesink.h>
#include "gstladspautils.h"
G_BEGIN_DECLS
#define GST_TYPE_LADSPA_SINK (gst_ladspa_sink_get_type())
#define GST_LADSPA_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LADSPA_SINK,GstLADSPASink))
#define GST_LADSPA_SINK_CAST(obj) ((GstLADSPASink *) (obj))
#define GST_LADSPA_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LADSPA_SINK,GstLADSPASinkClass))
#define GST_LADSPA_SINK_CLASS_CAST(klass) ((GstLADSPASinkClass *) (klass))
#define GST_LADSPA_SINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_LADSPA_SINK,GstLADSPASinkClass))
#define GST_IS_LADSPA_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LADSPA_SINK))
#define GST_IS_LADSPA_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LADSPA_SINK))
typedef struct _GstLADSPASink GstLADSPASink;
typedef struct _GstLADSPASinkClass GstLADSPASinkClass;
struct _GstLADSPASink
{
GstBaseSink parent;
GstLADSPA ladspa;
GstAudioInfo info;
gint num_buffers;
gint num_buffers_left;
};
struct _GstLADSPASinkClass
{
GstBaseSinkClass parent_class;
GstLADSPAClass ladspa;
};
GType
gst_ladspa_sink_get_type (void);
void
ladspa_describe_sink_plugin (GstPlugin * plugin,
const gchar * filename, const LADSPA_Descriptor * desc);
void
gst_my_base_sink_class_add_pad_template (GstBaseSinkClass * base_class,
GstCaps * sinkcaps);
G_END_DECLS
#endif /* __GST_LADSPA_SINK_H__ */
|
