blob: 92789b9784e59c4ea072399ab1fc42ea0d9edaab (
plain)
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) <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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_FFMPEGVIDDEC_H__
#define __GST_FFMPEGVIDDEC_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include <libavcodec/avcodec.h>
G_BEGIN_DECLS
typedef struct _GstFFMpegVidDec GstFFMpegVidDec;
struct _GstFFMpegVidDec
{
GstVideoDecoder parent;
GstVideoCodecState *input_state;
GstVideoCodecState *output_state;
/* decoding */
AVCodecContext *context;
AVFrame *picture;
GstVideoMultiviewMode picture_multiview_mode;
GstVideoMultiviewFlags picture_multiview_flags;
gint stride[AV_NUM_DATA_POINTERS];
gboolean opened;
/* current output pictures */
enum AVPixelFormat pic_pix_fmt;
gint pic_width;
gint pic_height;
gint pic_par_n;
gint pic_par_d;
gint pic_interlaced;
/* GST_VIDEO_BUFFER_FLAG_RFF | GST_VIDEO_BUFFER_FLAG_TFF */
gint pic_field_order;
gboolean pic_field_order_changed;
GstVideoMultiviewMode cur_multiview_mode;
GstVideoMultiviewFlags cur_multiview_flags;
/* current context */
gint ctx_ticks;
gint ctx_time_d;
gint ctx_time_n;
GstBuffer *palette;
guint8 *padded;
gint padded_size;
/* some properties */
enum AVDiscard skip_frame;
gint lowres;
gboolean direct_rendering;
int max_threads;
gboolean output_corrupt;
guint thread_type;
GstCaps *last_caps;
/* Internally used for direct rendering */
GstBufferPool *internal_pool;
gint pool_width;
gint pool_height;
enum AVPixelFormat pool_format;
GstVideoInfo pool_info;
};
typedef struct _GstFFMpegVidDecClass GstFFMpegVidDecClass;
struct _GstFFMpegVidDecClass
{
GstVideoDecoderClass parent_class;
AVCodec *in_plugin;
};
G_END_DECLS
#endif
|
