| /* 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 DBGUTIL_H_ |
| #define DBGUTIL_H_ |
| |
| #include "quirc.h" |
| |
| /* Dump decoded information on stdout. */ |
| void dump_data(const struct quirc_data *data); |
| |
| /* Dump a grid cell map on stdout. */ |
| void dump_cells(const struct quirc_code *code); |
| |
| /* Read a JPEG image into the decoder. |
| * |
| * Note that you must call quirc_end() if the function returns |
| * successfully (0). |
| */ |
| int load_jpeg(struct quirc *q, const char *filename); |
| |
| /* Check if a file is a PNG image. |
| * |
| * returns 1 if the given file is a PNG and 0 otherwise. |
| */ |
| int check_if_png(const char *filename); |
| |
| /* Read a PNG image into the decoder. |
| * |
| * Note that you must call quirc_end() if the function returns |
| * successfully (0). |
| */ |
| int load_png(struct quirc *q, const char *filename); |
| |
| #endif |
