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
|
/*
* GStreamer
* Copyright (C) 2012 Matthew Waters <ystreet00@gmail.com>
*
* 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_GL_BUFFER_POOL_H_
#define _GST_GL_BUFFER_POOL_H_
#include <gst/video/video.h>
#include <gst/video/gstvideometa.h>
#include <gst/video/gstvideopool.h>
#include <gst/gl/gstgl_fwd.h>
G_BEGIN_DECLS
typedef struct _GstGLBufferPool GstGLBufferPool;
typedef struct _GstGLBufferPoolClass GstGLBufferPoolClass;
typedef struct _GstGLBufferPoolPrivate GstGLBufferPoolPrivate;
/* buffer pool functions */
GType gst_gl_buffer_pool_get_type (void);
#define GST_TYPE_GL_BUFFER_POOL (gst_gl_buffer_pool_get_type())
#define GST_IS_GL_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GL_BUFFER_POOL))
#define GST_GL_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GL_BUFFER_POOL, GstGLBufferPool))
#define GST_GL_BUFFER_POOL_CAST(obj) ((GstGLBufferPool*)(obj))
/**
* GstGLBufferPool:
*
* Opaque GstGLBufferPool struct
*/
struct _GstGLBufferPool
{
GstBufferPool bufferpool;
GstGLContext *context;
GstGLUploadMeta *upload;
GstGLBufferPoolPrivate *priv;
};
/**
* GstGLBufferPoolClass:
*
* The #GstGLBufferPoolClass structure contains only private data
*/
struct _GstGLBufferPoolClass
{
GstBufferPoolClass parent_class;
};
GstBufferPool *gst_gl_buffer_pool_new (GstGLContext * context);
void gst_gl_buffer_pool_replace_last_buffer (GstGLBufferPool * pool,
GstBuffer * buffer);
G_END_DECLS
#endif /* _GST_GL_BUFFER_POOL_H_ */
|
