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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Authored By Matthew Allum <mallum@openedhand.com>
*
* Copyright (C) 2006 OpenedHand
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
#error "Only <clutter/clutter.h> can be included directly."
#endif
#ifndef __CLUTTER_TEXTURE_H__
#define __CLUTTER_TEXTURE_H__
#include <cogl/cogl.h>
#include <clutter/clutter-actor.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_TEXTURE (clutter_texture_get_type ())
#define CLUTTER_TEXTURE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_TEXTURE, ClutterTexture))
#define CLUTTER_TEXTURE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_TEXTURE, ClutterTextureClass))
#define CLUTTER_IS_TEXTURE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_TEXTURE))
#define CLUTTER_IS_TEXTURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_TEXTURE))
#define CLUTTER_TEXTURE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_TEXTURE, ClutterTextureClass))
/**
* ClutterTextureError:
* @CLUTTER_TEXTURE_ERROR_OUT_OF_MEMORY: OOM condition
* @CLUTTER_TEXTURE_ERROR_NO_YUV: YUV operation attempted but no YUV support
* found
* @CLUTTER_TEXTURE_ERROR_BAD_FORMAT: The requested format for
* clutter_texture_set_from_rgb_data or
* clutter_texture_set_from_yuv_data is unsupported.
*
* Error enumeration for #ClutterTexture
*
* Since: 0.4
*/
typedef enum {
CLUTTER_TEXTURE_ERROR_OUT_OF_MEMORY,
CLUTTER_TEXTURE_ERROR_NO_YUV,
CLUTTER_TEXTURE_ERROR_BAD_FORMAT
} ClutterTextureError;
/**
* CLUTTER_TEXTURE_ERROR:
*
* Error domain for #ClutterTexture errors
*
* Since: 0.4
*/
#define CLUTTER_TEXTURE_ERROR (clutter_texture_error_quark ())
GQuark clutter_texture_error_quark (void);
typedef struct _ClutterTexture ClutterTexture;
typedef struct _ClutterTextureClass ClutterTextureClass;
typedef struct _ClutterTexturePrivate ClutterTexturePrivate;
/**
* ClutterTexture:
*
* The #ClutterTexture structure contains only private data
* and should be accessed using the provided API
*
* Since: 0.1
*/
struct _ClutterTexture
{
/*< private >*/
ClutterActor parent;
ClutterTexturePrivate *priv;
};
/**
* ClutterTextureClass:
* @size_change: handler for the #ClutterTexture::size-change signal
* @pixbuf_change: handler for the #ClutterTexture::pixbuf-change signal
* @load_finished: handler for the #ClutterTexture::load-finished signal
*
* The #ClutterTextureClass structure contains only private data
*
* Since: 0.1
*/
struct _ClutterTextureClass
{
/*< private >*/
ClutterActorClass parent_class;
/*< public >*/
void (* size_change) (ClutterTexture *texture,
gint width,
gint height);
void (* pixbuf_change) (ClutterTexture *texture);
void (* load_finished) (ClutterTexture *texture,
const GError *error);
/*< private >*/
/* padding, for future expansion */
void (*_clutter_texture1) (void);
void (*_clutter_texture2) (void);
void (*_clutter_texture3) (void);
void (*_clutter_texture4) (void);
void (*_clutter_texture5) (void);
};
GType clutter_texture_get_type (void) G_GNUC_CONST;
ClutterActor * clutter_texture_new (void);
ClutterActor * clutter_texture_new_from_file (const gchar *filename,
GError **error);
CLUTTER_DEPRECATED_FOR(ClutterOffscreenEffect)
ClutterActor * clutter_texture_new_from_actor (ClutterActor *actor);
gboolean clutter_texture_set_from_file (ClutterTexture *texture,
const gchar *filename,
GError **error);
gboolean clutter_texture_set_from_rgb_data (ClutterTexture *texture,
const guchar *data,
gboolean has_alpha,
gint width,
gint height,
gint rowstride,
gint bpp,
ClutterTextureFlags flags,
GError **error);
gboolean clutter_texture_set_from_yuv_data (ClutterTexture *texture,
const guchar *data,
gint width,
gint height,
ClutterTextureFlags flags,
GError **error);
gboolean clutter_texture_set_area_from_rgb_data (ClutterTexture *texture,
const guchar *data,
gboolean has_alpha,
gint x,
gint y,
gint width,
gint height,
gint rowstride,
gint bpp,
ClutterTextureFlags flags,
GError **error);
void clutter_texture_get_base_size (ClutterTexture *texture,
gint *width,
gint *height);
void clutter_texture_set_filter_quality (ClutterTexture *texture,
ClutterTextureQuality filter_quality);
ClutterTextureQuality clutter_texture_get_filter_quality (ClutterTexture *texture);
CoglHandle clutter_texture_get_cogl_texture (ClutterTexture *texture);
void clutter_texture_set_cogl_texture (ClutterTexture *texture,
CoglHandle cogl_tex);
CoglHandle clutter_texture_get_cogl_material (ClutterTexture *texture);
void clutter_texture_set_cogl_material (ClutterTexture *texture,
CoglHandle cogl_material);
void clutter_texture_set_sync_size (ClutterTexture *texture,
gboolean sync_size);
gboolean clutter_texture_get_sync_size (ClutterTexture *texture);
void clutter_texture_set_repeat (ClutterTexture *texture,
gboolean repeat_x,
gboolean repeat_y);
void clutter_texture_get_repeat (ClutterTexture *texture,
gboolean *repeat_x,
gboolean *repeat_y);
CoglPixelFormat clutter_texture_get_pixel_format (ClutterTexture *texture);
gint clutter_texture_get_max_tile_waste (ClutterTexture *texture);
void clutter_texture_set_keep_aspect_ratio (ClutterTexture *texture,
gboolean keep_aspect);
gboolean clutter_texture_get_keep_aspect_ratio (ClutterTexture *texture);
void clutter_texture_set_load_async (ClutterTexture *texture,
gboolean load_async);
gboolean clutter_texture_get_load_async (ClutterTexture *texture);
void clutter_texture_set_load_data_async (ClutterTexture *texture,
gboolean load_async);
gboolean clutter_texture_get_load_data_async (ClutterTexture *texture);
void clutter_texture_set_pick_with_alpha (ClutterTexture *texture,
gboolean pick_with_alpha);
gboolean clutter_texture_get_pick_with_alpha (ClutterTexture *texture);
G_END_DECLS
#endif /* __CLUTTER_TEXTURE_H__ */
|
