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42 lines
1.3 KiB
42 lines
1.3 KiB
/* Copyright 2014-2017 Alex 'AdUser' Z (ad_user@runbox.com) |
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* |
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* This file is part of libsimdb |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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#ifndef HAS_RECORD_H |
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#define HAS_RECORD_H 1 |
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#include "bitmap.h" |
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#include "simdb.h" |
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/** |
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* @file |
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* @brief Routines for work with record |
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*/ |
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/** struct for packed record usage */ |
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typedef struct simdb_urec_t { |
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uint8_t used; /**< record is used */ |
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uint8_t clevel_r; /**< color level: red */ |
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uint8_t clevel_g; /**< color level: green */ |
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uint8_t clevel_b; /**< color level: blue */ |
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uint16_t image_w; /**< image width */ |
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uint16_t image_h; /**< image height */ |
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unsigned char _unused[8]; /**< padding */ |
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unsigned char bitmap[SIMDB_BITMAP_SIZE]; /**< image luma bitmap */ |
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} __attribute__((__packed__)) simdb_urec_t; |
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/** compile-time check for packed struct length */ |
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typedef char size_mismatch_for__simdb_urec_t[(sizeof(simdb_urec_t) == SIMDB_REC_LEN) * 2 - 1]; |
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/** |
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* @brief Creates metadata record from given image |
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* @param path Path to source image |
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* @returns Pointer to allocated record or NULL on error |
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*/ |
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simdb_urec_t * simdb_record_create(const char * const path); |
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#endif /* RECORD_H */
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