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
|
/*
* Cogl
*
* An object oriented GL/GLES Abstraction/Utility Layer
*
* Copyright (C) 2007,2008,2009 Intel Corporation.
*
* 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 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#if !defined(__COGL_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
#error "Only <cogl/cogl.h> can be included directly."
#endif
#ifndef __COGL_BITMAP_H__
#define __COGL_BITMAP_H__
#include <cogl/cogl-types.h>
G_BEGIN_DECLS
/**
* SECTION:cogl-bitmap
* @short_description: Fuctions for loading images but not directly
* into textures
*
* Cogl allows loading image data into memory as CoglBitmaps without
* loading them immediately into GPU textures.
*/
/**
* cogl_bitmap_new_from_file:
* @filename: the file to load.
* @error: a #GError or %NULL.
*
* Loads an image file from disk. This function can be safely called from
* within a thread.
*
* Returns: a #CoglHandle to the new loaded image data, or
* %COGL_INVALID_HANDLE if loading the image failed.
*
* Since: 1.0
*/
CoglHandle cogl_bitmap_new_from_file (const gchar *filename,
GError **error);
/**
* cogl_bitmap_get_size_from_file:
* @filename: the file to check
* @width: return location for the bitmap width
* @height: return location for the bitmap height
*
* Parses an image file enough to extract the width and height
* of the bitmap.
*
* Returns: %TRUE if the image was successfully parsed
*
* Since: 1.0
*/
gboolean cogl_bitmap_get_size_from_file (const gchar *filename,
gint *width,
gint *height);
G_END_DECLS
#endif /* __COGL_BITMAP_H__ */
|
