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
95
|
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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 __GST_DVDEC_H__
#define __GST_DVDEC_H__
#include <gst/gst.h>
#include <libdv/dv.h>
G_BEGIN_DECLS
#define GST_TYPE_DVDEC \
(gst_dvdec_get_type())
#define GST_DVDEC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVDEC,GstDVDec))
#define GST_DVDEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVDEC,GstDVDecClass))
#define GST_IS_DVDEC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVDEC))
#define GST_IS_DVDEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVDEC))
typedef struct _GstDVDec GstDVDec;
typedef struct _GstDVDecClass GstDVDecClass;
struct _GstDVDec {
GstElement element;
GstPad *sinkpad;
GstPad *srcpad;
dv_decoder_t *decoder;
gboolean clamp_luma;
gboolean clamp_chroma;
gint quality;
gboolean PAL;
gboolean interlaced;
gboolean wide;
gint frame_len;
/* input caps */
gboolean sink_negotiated;
gint framerate_numerator;
gint framerate_denominator;
gint height;
gint par_x;
gint par_y;
gboolean need_par;
/* negotiated output */
dv_color_space_t space;
gint bpp;
gboolean src_negotiated;
gint video_offset;
gint drop_factor;
GstSegment *segment;
};
struct _GstDVDecClass {
GstElementClass parent_class;
};
GType gst_dvdec_get_type (void);
G_END_DECLS
#endif /* __GST_DVDEC_H__ */
|
