libfprint
aeslib.h
1 /*
2  * Shared functions between libfprint Authentec drivers
3  * Copyright (C) 2007 Daniel Drake <dsd@gentoo.org>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18  */
19 
20 #ifndef __AESLIB_H__
21 #define __AESLIB_H__
22 
23 #include <fp_internal.h>
24 
25 struct aes_regwrite {
26  unsigned char reg;
27  unsigned char value;
28 };
29 
30 typedef void (*aes_write_regv_cb)(struct fp_img_dev *dev, int result,
31  void *user_data);
32 
33 void aes_write_regv(struct fp_img_dev *dev, const struct aes_regwrite *regs,
34  unsigned int num_regs, aes_write_regv_cb callback, void *user_data);
35 
36 void aes_assemble_image(unsigned char *input, size_t width, size_t height,
37  unsigned char *output);
38 
39 struct fp_img *aes_assemble(GSList *stripes, size_t stripes_len,
40  unsigned int frame_width, unsigned int frame_height);
41 
42 #endif
43 
Definition: aeslib.h:25