mirror of
https://github.com/brl/mutter.git
synced 2024-11-10 07:56:14 -05:00
fd10e3a545
To allow us to have gobject properties that accept a CoglMatrix value we need to register a GType. This adds a cogl_gtype_matrix_get_type function that will register a static boxed type called "CoglMatrix". This adds a new section to the reference manual for GType integration functions.
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/*
|
|
* Cogl
|
|
*
|
|
* An object oriented GL/GLES Abstraction/Utility Layer
|
|
*
|
|
* Copyright (C) 2010 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, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*
|
|
*
|
|
*/
|
|
|
|
#include <glib.h>
|
|
#include <glib-object.h>
|
|
|
|
#ifndef __COGL_GTYPE_PRIVATE_H__
|
|
#define __COGL_GTYPE_PRIVATE_H__
|
|
|
|
#define COGL_GTYPE_DEFINE_BOXED(Name, underscore_name, copy_func, free_func) \
|
|
GType \
|
|
cogl_gtype_ ## underscore_name ## _get_type (void) \
|
|
{ \
|
|
static volatile gsize type_volatile = 0; \
|
|
if (g_once_init_enter (&type_volatile)) \
|
|
{ \
|
|
GType type = \
|
|
g_boxed_type_register_static (g_intern_static_string ("Cogl" Name), \
|
|
(GBoxedCopyFunc)copy_func, \
|
|
(GBoxedFreeFunc)free_func); \
|
|
g_once_init_leave (&type_volatile, type); \
|
|
} \
|
|
return type_volatile; \
|
|
}
|
|
|
|
#endif /* __COGL_GTYPE_PRIVATE_H__ */
|
|
|