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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/*
* gstvaapitexture.h - VA texture abstraction
*
* Copyright (C) 2010-2011 Splitted-Desktop Systems
*
* 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; either version 2.1
* 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
* 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_VAAPI_TEXTURE_H
#define GST_VAAPI_TEXTURE_H
#include <GL/gl.h>
#include <gst/vaapi/gstvaapitypes.h>
#include <gst/vaapi/gstvaapiobject.h>
#include <gst/vaapi/gstvaapidisplay.h>
#include <gst/vaapi/gstvaapisurface.h>
G_BEGIN_DECLS
#define GST_VAAPI_TYPE_TEXTURE \
(gst_vaapi_texture_get_type())
#define GST_VAAPI_TEXTURE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
GST_VAAPI_TYPE_TEXTURE, \
GstVaapiTexture))
#define GST_VAAPI_TEXTURE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GST_VAAPI_TYPE_TEXTURE, \
GstVaapiTextureClass))
#define GST_VAAPI_IS_TEXTURE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_TEXTURE))
#define GST_VAAPI_IS_TEXTURE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_TEXTURE))
#define GST_VAAPI_TEXTURE_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), \
GST_VAAPI_TYPE_TEXTURE, \
GstVaapiTextureClass))
typedef struct _GstVaapiTexture GstVaapiTexture;
typedef struct _GstVaapiTexturePrivate GstVaapiTexturePrivate;
typedef struct _GstVaapiTextureClass GstVaapiTextureClass;
/**
* GstVaapiTexture:
*
* Base class for system-dependent textures.
*/
struct _GstVaapiTexture {
/*< private >*/
GstVaapiObject parent_instance;
GstVaapiTexturePrivate *priv;
};
/**
* GstVaapiTextureClass:
*
* Base class for system-dependent textures.
*/
struct _GstVaapiTextureClass {
/*< private >*/
GstVaapiObjectClass parent_class;
};
GType
gst_vaapi_texture_get_type(void) G_GNUC_CONST;
GstVaapiTexture *
gst_vaapi_texture_new(
GstVaapiDisplay *display,
GLenum target,
GLenum format,
guint width,
guint height
);
GstVaapiTexture *
gst_vaapi_texture_new_with_texture(
GstVaapiDisplay *display,
GLuint texture,
GLenum target,
GLenum format
);
GLuint
gst_vaapi_texture_get_id(GstVaapiTexture *texture);
GLenum
gst_vaapi_texture_get_target(GstVaapiTexture *texture);
GLenum
gst_vaapi_texture_get_format(GstVaapiTexture *texture);
guint
gst_vaapi_texture_get_width(GstVaapiTexture *texture);
guint
gst_vaapi_texture_get_height(GstVaapiTexture *texture);
void
gst_vaapi_texture_get_size(
GstVaapiTexture *texture,
guint *pwidth,
guint *pheight
);
gboolean
gst_vaapi_texture_put_surface(
GstVaapiTexture *texture,
GstVaapiSurface *surface,
guint flags
);
G_END_DECLS
#endif /* GST_VAAPI_TEXTURE_H */
|
