mirror of
https://github.com/seiichiro0185/sailotp.git
synced 2024-05-18 16:40:54 +00:00
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
|
/*
|
||
|
|
* qrencode - QR Code encoder
|
||
|
|
*
|
||
|
|
* Masking.
|
||
|
|
* Copyright (C) 2006-2011 Kentaro Fukuchi <kentaro@fukuchi.org>
|
||
|
|
*
|
||
|
|
* 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 2.1 of the License, or 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __MASK_H__
|
||
|
|
#define __MASK_H__
|
||
|
|
|
||
|
|
extern unsigned char *Mask_makeMask(int width, unsigned char *frame, int mask, QRecLevel level);
|
||
|
|
extern unsigned char *Mask_mask(int width, unsigned char *frame, QRecLevel level);
|
||
|
|
|
||
|
|
#ifdef WITH_TESTS
|
||
|
|
extern int Mask_calcN2(int width, unsigned char *frame);
|
||
|
|
extern int Mask_calcN1N3(int length, int *runLength);
|
||
|
|
extern int Mask_calcRunLength(int width, unsigned char *frame, int dir, int *runLength);
|
||
|
|
extern int Mask_evaluateSymbol(int width, unsigned char *frame);
|
||
|
|
extern int Mask_writeFormatInformation(int width, unsigned char *frame, int mask, QRecLevel level);
|
||
|
|
extern unsigned char *Mask_makeMaskedFrame(int width, unsigned char *frame, int mask);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __MASK_H__ */
|