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
|
/*
* Copyright 2014 Advanced Micro Devices, Inc.
* Author: Christian König <christian.koenig@amd.com>
*
* 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_VIDEO_H__
#define __GST_OMX_VIDEO_H__
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/video/gstvideodecoder.h>
#include <gst/video/gstvideoencoder.h>
#include "gstomx.h"
G_BEGIN_DECLS
/* Keep synced with gst_omx_video_get_format_from_omx(). Sort by decreasing quality */
#define GST_OMX_VIDEO_SUPPORTED_FORMATS "{ NV16_10LE32, NV12_10LE32, " \
"NV16, YUY2, YVYU, UYVY, NV12, I420, RGB16, BGR16, ABGR, ARGB, GRAY8 }"
typedef struct
{
GstVideoFormat format;
OMX_COLOR_FORMATTYPE type;
} GstOMXVideoNegotiationMap;
GstVideoFormat
gst_omx_video_get_format_from_omx (OMX_COLOR_FORMATTYPE omx_colorformat);
GList *
gst_omx_video_get_supported_colorformats (GstOMXPort * port,
GstVideoCodecState * state);
GstCaps * gst_omx_video_get_caps_for_map(GList * map);
void
gst_omx_video_negotiation_map_free (GstOMXVideoNegotiationMap * m);
GstVideoCodecFrame *
gst_omx_video_find_nearest_frame (GstElement * element, GstOMXBuffer * buf, GList * frames);
OMX_U32 gst_omx_video_calculate_framerate_q16 (GstVideoInfo * info);
gboolean gst_omx_video_is_equal_framerate_q16 (OMX_U32 q16_a, OMX_U32 q16_b);
gboolean gst_omx_video_get_port_padding (GstOMXPort * port, GstVideoInfo * info_orig,
GstVideoAlignment * align);
G_END_DECLS
#endif /* __GST_OMX_VIDEO_H__ */
|
