rc_thresh.h

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00001 /*  Copyright (C) 2005-2016, Axis Communications AB, LUND, SWEDEN
00002  *
00003  *  This file is part of RAPP.
00004  *
00005  *  RAPP is free software: you can redistribute it and/or modify
00006  *  it under the terms of the GNU Lesser General Public License as published
00007  *  by the Free Software Foundation, either version 3 of the License, or
00008  *  (at your option) any later version.
00009  *  You can use the comments under either the terms of the GNU Lesser General
00010  *  Public License version 3 as published by the Free Software Foundation,
00011  *  either version 3 of the License or (at your option) any later version, or
00012  *  the GNU Free Documentation License version 1.3 or any later version
00013  *  published by the Free Software Foundation; with no Invariant Sections, no
00014  *  Front-Cover Texts, and no Back-Cover Texts.
00015  *  A copy of the license is included in the documentation section entitled
00016  *  "GNU Free Documentation License".
00017  *
00018  *  RAPP is distributed in the hope that it will be useful,
00019  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00020  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00021  *  GNU Lesser General Public License for more details.
00022  *
00023  *  You should have received a copy of the GNU Lesser General Public
00024  *  License and a copy of the GNU Free Documentation License along
00025  *  with RAPP. If not, see <http://www.gnu.org/licenses/>.
00026  */
00027 
00033 #ifndef RC_THRESH_H
00034 #define RC_THRESH_H
00035 
00036 #include <stdint.h>
00037 #include "rc_export.h"
00038 
00039 #ifdef __cplusplus
00040 extern "C" {
00041 #endif
00042 
00043 /*
00044  * -------------------------------------------------------------
00045  *  Exported functions
00046  * -------------------------------------------------------------
00047  */
00048 
00060 RC_EXPORT void
00061 rc_thresh_gt_u8(uint8_t *restrict dst, int dst_dim,
00062                 const uint8_t *restrict src, int src_dim,
00063                 int width, int height, int thresh);
00064 
00076 RC_EXPORT void
00077 rc_thresh_lt_u8(uint8_t *restrict dst, int dst_dim,
00078                 const uint8_t *restrict src, int src_dim,
00079                 int width, int height, int thresh);
00080 
00093 RC_EXPORT void
00094 rc_thresh_gtlt_u8(uint8_t *restrict dst, int dst_dim,
00095                   const uint8_t *restrict src, int src_dim,
00096                   int width, int height, int low, int high);
00097 
00110 RC_EXPORT void
00111 rc_thresh_ltgt_u8(uint8_t *restrict dst, int dst_dim,
00112                   const uint8_t *restrict src, int src_dim,
00113                   int width, int height, int low, int high);
00114 
00127 RC_EXPORT void
00128 rc_thresh_gt_pixel_u8(uint8_t *restrict dst, int dst_dim,
00129                       const uint8_t *restrict src, int src_dim,
00130                       const uint8_t *restrict thresh, int thresh_dim,
00131                       int width, int height);
00132 
00145 RC_EXPORT void
00146 rc_thresh_lt_pixel_u8(uint8_t *restrict dst, int dst_dim,
00147                       const uint8_t *restrict src, int src_dim,
00148                       const uint8_t *restrict thresh, int thresh_dim,
00149                       int width, int height);
00164 RC_EXPORT void
00165 rc_thresh_gtlt_pixel_u8(uint8_t *restrict dst, int dst_dim,
00166                         const uint8_t *restrict src, int src_dim,
00167                         const uint8_t *restrict low, int low_dim,
00168                         const uint8_t *restrict high, int high_dim,
00169                         int width, int height);
00170 
00185 RC_EXPORT void
00186 rc_thresh_ltgt_pixel_u8(uint8_t *restrict dst, int dst_dim,
00187                         const uint8_t *restrict src, int src_dim,
00188                         const uint8_t *restrict low, int low_dim,
00189                         const uint8_t *restrict high, int high_dim,
00190                         int width, int height);
00191 #ifdef __cplusplus
00192 };
00193 #endif
00194 
00195 #endif /* RC_THRESH_H */

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