| /* quirc -- QR-code recognition library |
| * Copyright (C) 2010-2012 Daniel Beer <dlbeer@gmail.com> |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #ifndef DEMOUTIL_H_ |
| #define DEMOUTIL_H_ |
| |
| #include "dthash.h" |
| #include "quirc.h" |
| |
| /* Check if we've seen the given code, and if not, print it on stdout. |
| * Include version info if requested. |
| */ |
| void print_data(const struct quirc_data *data, struct dthash *dt, |
| int want_verbose); |
| |
| /* Parse a string of the form "WxH" and return width and height as |
| * integers. Returns 0 on success or -1 if a parser error occurs. |
| */ |
| int parse_size(const char *text, int *video_width, int *video_height); |
| |
| #endif |
