mirror of
https://github.com/brl/mutter.git
synced 2024-12-22 19:12:04 +00:00
65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
|
/*
|
||
|
* 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 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.
|
||
|
*/
|
||
|
|
||
|
#ifndef _HAVE_CLUTTER_COLOR_H
|
||
|
#define _HAVE_CLUTTER_COLOR_H
|
||
|
|
||
|
#include <glib.h>
|
||
|
|
||
|
G_BEGIN_DECLS
|
||
|
|
||
|
#define clutter_color_r(col) ((col) >> 24)
|
||
|
#define clutter_color_g(col) (((col) >> 16) & 0xff)
|
||
|
#define clutter_color_b(col) (((col) >> 8) & 0xff)
|
||
|
#define clutter_color_a(col) ((col) & 0xff)
|
||
|
|
||
|
#define clutter_color_set_r(col,r) ((col) &= (r))
|
||
|
#define clutter_color_set_g(col,g) ((col) &= (g << 8))
|
||
|
#define clutter_color_set_b(col,b) ((col) &= (b << 16))
|
||
|
#define clutter_color_set_a(col,a) ((col) &= (a << 24))
|
||
|
|
||
|
typedef guint32 ClutterColor;
|
||
|
|
||
|
ClutterColor
|
||
|
clutter_color_new (guint8 r, guint8 g, guint8 b, guint8 a);
|
||
|
|
||
|
void
|
||
|
clutter_color_set (ClutterColor *color,
|
||
|
guint8 r,
|
||
|
guint8 g,
|
||
|
guint8 b,
|
||
|
guint8 a);
|
||
|
|
||
|
void
|
||
|
clutter_color_get (ClutterColor color,
|
||
|
guint8 *r,
|
||
|
guint8 *g,
|
||
|
guint8 *b,
|
||
|
guint8 *a);
|
||
|
|
||
|
G_END_DECLS
|
||
|
|
||
|
#endif
|