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
|
/*
* Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>, Collabora Ltd.
* Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __GST_OMX_H264_ENC_H__
#define __GST_OMX_H264_ENC_H__
#include <gst/gst.h>
#include "gstomxvideoenc.h"
G_BEGIN_DECLS
#define GST_TYPE_OMX_H264_ENC \
(gst_omx_h264_enc_get_type())
#define GST_OMX_H264_ENC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OMX_H264_ENC,GstOMXH264Enc))
#define GST_OMX_H264_ENC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OMX_H264_ENC,GstOMXH264EncClass))
#define GST_OMX_H264_ENC_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_OMX_H264_ENC,GstOMXH264EncClass))
#define GST_IS_OMX_H264_ENC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OMX_H264_ENC))
#define GST_IS_OMX_H264_ENC_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_OMX_H264_ENC))
#define ADDITIONAL_LENGTH 3
#define HEADER_DATA_LENGTH 6
#define ENCODER_NAL_LENGTH_INDICATOR 4
#define DOWNSTREAM_NAL_LENGTH_INDICATOR 2
typedef struct _GstOMXH264Enc GstOMXH264Enc;
typedef struct _GstOMXH264EncClass GstOMXH264EncClass;
typedef enum
{
H264_AVC,
H264_BTS
} h264_sf;
struct _GstOMXH264Enc
{
GstOMXVideoEnc parent;
h264_sf stream_format;
gboolean insert_sps_pps;
};
struct _GstOMXH264EncClass
{
GstOMXVideoEncClass parent_class;
};
GType gst_omx_h264_enc_get_type (void);
G_END_DECLS
#endif /* __GST_OMX_H264_ENC_H__ */
|
