56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/* quirc -- QR-code recognition library
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* Copyright (C) 2010-2012 Daniel Beer <dlbeer@gmail.com>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef DBGUTIL_H_
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#define DBGUTIL_H_
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#include "quirc.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Dump decoded information on stdout. */
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void dump_data(const struct quirc_data *data);
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/* Dump a grid cell map on stdout. */
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void dump_cells(const struct quirc_code *code);
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/* Read a JPEG image into the decoder.
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*
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* Note that you must call quirc_end() if the function returns
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* successfully (0).
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*/
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int load_jpeg(struct quirc *q, const char *filename);
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/* Check if a file is a PNG image.
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*
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* returns 1 if the given file is a PNG and 0 otherwise.
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*/
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int check_if_png(const char *filename);
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/* Read a PNG image into the decoder.
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*
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* Note that you must call quirc_end() if the function returns
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* successfully (0).
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*/
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int load_png(struct quirc *q, const char *filename);
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#ifdef __cplusplus
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}
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#endif
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#endif
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