1 /* Copyright (C) 2001-2006 Artifex Software, Inc.
2    All Rights Reserved.
3 
4    This software is provided AS-IS with no warranty, either express or
5    implied.
6 
7    This software is distributed under license and may not be copied, modified
8    or distributed except as expressly authorized under the terms of that
9    license.  Refer to licensing information at http://www.artifex.com/
10    or contact Artifex Software, Inc.,  7 Mt. Lassen Drive - Suite A-134,
11    San Rafael, CA  94903, U.S.A., +1(415)492-9861, for further information.
12 */
13 
14 /*$Id: rinkj-dither.h 8022 2007-06-05 22:23:38Z giles $ */
15 /* The dither object abstraction within the Rinkj driver. */
16 
17 typedef struct _RinkjDither RinkjDither;
18 
19 struct _RinkjDither {
20   void (*dither_line) (RinkjDither *self, unsigned char *dst, const unsigned char *src);
21   void (*close) (RinkjDither *self);
22 };
23 
24 void
25 rinkj_dither_line (RinkjDither *self, unsigned char *dst, const unsigned char *src);
26 
27 void
28 rinkj_dither_close (RinkjDither *self);
29 
30