/usr/include/vips/arithmetic.h is in libvips-dev 7.26.3-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | /* Headers for arithmetic
*
* 30/6/09
* - from proto.h
*/
/*
This file is part of VIPS.
VIPS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
#ifndef IM_ARITHMETIC_H
#define IM_ARITHMETIC_H
#ifdef __cplusplus
extern "C" {
#endif /*__cplusplus*/
/* arithmetic
*/
DOUBLEMASK *im_measure_area( VipsImage *im,
int left, int top, int width, int height,
int h, int v,
int *sel, int nsel, const char *name );
DOUBLEMASK *im_stats( VipsImage *in );
int im_max( VipsImage *in, double *out );
int im_min( VipsImage *in, double *out );
int im_avg( VipsImage *in, double *out );
int im_deviate( VipsImage *in, double *out );
int im_maxpos( VipsImage *in, int *xpos, int *ypos, double *out );
int im_minpos( VipsImage *in, int *xpos, int *ypos, double *out );
int im_maxpos_avg( VipsImage *im, double *xpos, double *ypos, double *out );
int im_maxpos_vec( VipsImage *im, int *xpos, int *ypos, double *maxima, int n );
int im_minpos_vec( VipsImage *im, int *xpos, int *ypos, double *minima, int n );
int im_bandmean( VipsImage *in, VipsImage *out );
int im_add( VipsImage *in1, VipsImage *in2, VipsImage *out );
int im_subtract( VipsImage *in1, VipsImage *in2, VipsImage *out );
int im_invert( VipsImage *in, VipsImage *out );
int im_lintra( double a, VipsImage *in, double b, VipsImage *out );
int im_lintra_vec( int n, double *a, VipsImage *in, double *b, VipsImage *out );
int im_multiply( VipsImage *in1, VipsImage *in2, VipsImage *out );
int im_divide( VipsImage *in1, VipsImage *in2, VipsImage *out );
int im_remainder( VipsImage *in1, VipsImage *in2, VipsImage *out );
int im_remainder_vec( VipsImage *in, VipsImage *out, int n, double *c );
int im_remainderconst( VipsImage *in, VipsImage *out, double c );
int im_recomb( VipsImage *in, VipsImage *out, DOUBLEMASK *recomb );
int im_sign( VipsImage *in, VipsImage *out );
int im_abs( VipsImage *in, VipsImage *out );
int im_floor( VipsImage *in, VipsImage *out );
int im_rint( VipsImage *in, VipsImage *out );
int im_ceil( VipsImage *in, VipsImage *out );
int im_linreg( VipsImage **ins, VipsImage *out, double *xs );
int im_point( VipsImage *im, VipsInterpolate *interpolate,
double x, double y, int band, double *out );
int im_point_bilinear( VipsImage *im,
double x, double y, int band, double *out );
int im_powtra( VipsImage *in, VipsImage *out, double e );
int im_powtra_vec( VipsImage *in, VipsImage *out, int n, double *e );
int im_exptra( VipsImage *in, VipsImage *out );
int im_exp10tra( VipsImage *in, VipsImage *out );
int im_expntra( VipsImage *in, VipsImage *out, double e );
int im_expntra_vec( VipsImage *in, VipsImage *out, int n, double *e );
int im_logtra( VipsImage *in, VipsImage *out );
int im_log10tra( VipsImage *in, VipsImage *out );
int im_sintra( VipsImage *in, VipsImage *out );
int im_costra( VipsImage *in, VipsImage *out );
int im_tantra( VipsImage *in, VipsImage *out );
int im_asintra( VipsImage *in, VipsImage *out );
int im_acostra( VipsImage *in, VipsImage *out );
int im_atantra( VipsImage *in, VipsImage *out );
int im_cross_phase( VipsImage *a, VipsImage *b, VipsImage *out );
#ifdef __cplusplus
}
#endif /*__cplusplus*/
#endif /*IM_ARITHMETIC_H*/
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