514 lines
12 KiB
C
514 lines
12 KiB
C
/* VIPS function dispatch tables for relational.
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*
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* J. Cupitt, 23/2/95
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*/
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/*
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This file is part of VIPS.
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VIPS is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif /*HAVE_CONFIG_H*/
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#include <vips/intl.h>
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#include <stdio.h>
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#include <vips/vips.h>
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#ifdef WITH_DMALLOC
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#include <dmalloc.h>
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#endif /*WITH_DMALLOC*/
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/* Two images in, one out.
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*/
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static im_arg_desc two_in_one_out[] = {
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IM_INPUT_IMAGE( "in1" ),
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IM_INPUT_IMAGE( "in2" ),
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IM_OUTPUT_IMAGE( "out" )
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};
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/* One image plus one constant in, one image out.
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*/
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static im_arg_desc const_in_one_out[] = {
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IM_INPUT_IMAGE( "in" ),
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IM_OUTPUT_IMAGE( "out" ),
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IM_INPUT_DOUBLE( "c" )
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};
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/* One image plus doublevec in, one image out.
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*/
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static im_arg_desc vec_in_one_out[] = {
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IM_INPUT_IMAGE( "in" ),
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IM_OUTPUT_IMAGE( "out" ),
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IM_INPUT_DOUBLEVEC( "vec" )
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};
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/* Call im_equal via arg vector.
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*/
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static int
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equal_vec( im_object *argv )
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{
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return( im_equal( argv[0], argv[1], argv[2] ) );
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}
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/* Description of im_equal.
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*/
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static im_function equal_desc = {
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"im_equal", /* Name */
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"two images equal in value", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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equal_vec, /* Dispatch function */
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IM_NUMBER( two_in_one_out ), /* Size of arg list */
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two_in_one_out /* Arg list */
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};
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/* Call im_equalconst via arg vector.
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*/
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static int
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equalconst_vec( im_object *argv )
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{
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double c = *((double *) argv[2]);
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return( im_equalconst( argv[0], argv[1], c ) );
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}
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/* Description of im_equalconst.
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*/
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static im_function equalconst_desc = {
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"im_equalconst", /* Name */
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"image equals const", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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equalconst_vec, /* Dispatch function */
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IM_NUMBER( const_in_one_out ), /* Size of arg list */
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const_in_one_out /* Arg list */
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};
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/* Call im_equal_vec via arg vector.
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*/
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static int
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equal_vec_vec( im_object *argv )
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{
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im_doublevec_object *rv = (im_doublevec_object *) argv[2];
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return( im_equal_vec( argv[0], argv[1], rv->n, rv->vec ) );
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}
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/* Description of im_equal_vec.
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*/
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static im_function equal_vec_desc = {
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"im_equal_vec", /* Name */
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"image equals doublevec", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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equal_vec_vec, /* Dispatch function */
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IM_NUMBER( vec_in_one_out ), /* Size of arg list */
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vec_in_one_out /* Arg list */
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};
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/* Call im_notequal via arg vector.
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*/
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static int
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notequal_vec( im_object *argv )
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{
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return( im_notequal( argv[0], argv[1], argv[2] ) );
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}
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/* Description of im_notequal.
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*/
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static im_function notequal_desc = {
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"im_notequal", /* Name */
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"two images not equal in value",/* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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notequal_vec, /* Dispatch function */
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IM_NUMBER( two_in_one_out ), /* Size of arg list */
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two_in_one_out /* Arg list */
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};
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/* Call im_notequalconst via arg vector.
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*/
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static int
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notequalconst_vec( im_object *argv )
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{
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double c = *((double *) argv[2]);
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return( im_notequalconst( argv[0], argv[1], c ) );
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}
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/* Description of im_notequalconst.
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*/
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static im_function notequalconst_desc = {
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"im_notequalconst", /* Name */
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"image does not equal const", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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notequalconst_vec, /* Dispatch function */
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IM_NUMBER( const_in_one_out ), /* Size of arg list */
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const_in_one_out /* Arg list */
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};
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/* Call im_notequal_vec via arg vector.
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*/
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static int
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notequal_vec_vec( im_object *argv )
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{
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im_doublevec_object *rv = (im_doublevec_object *) argv[2];
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return( im_notequal_vec( argv[0], argv[1], rv->n, rv->vec ) );
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}
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/* Description of im_notequal_vec.
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*/
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static im_function notequal_vec_desc = {
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"im_notequal_vec", /* Name */
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"image does not equal doublevec", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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notequal_vec_vec, /* Dispatch function */
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IM_NUMBER( vec_in_one_out ), /* Size of arg list */
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vec_in_one_out /* Arg list */
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};
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/* Call im_less via arg vector.
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*/
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static int
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less_vec( im_object *argv )
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{
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return( im_less( argv[0], argv[1], argv[2] ) );
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}
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/* Description of im_less.
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*/
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static im_function less_desc = {
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"im_less", /* Name */
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"in1 less than in2 in value", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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less_vec, /* Dispatch function */
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IM_NUMBER( two_in_one_out ), /* Size of arg list */
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two_in_one_out /* Arg list */
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};
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/* Call im_lessconst via arg vector.
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*/
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static int
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lessconst_vec( im_object *argv )
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{
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double c = *((double *) argv[2]);
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return( im_lessconst( argv[0], argv[1], c ) );
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}
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/* Description of im_lessconst.
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*/
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static im_function lessconst_desc = {
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"im_lessconst", /* Name */
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"in less than const", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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lessconst_vec, /* Dispatch function */
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IM_NUMBER( const_in_one_out ), /* Size of arg list */
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const_in_one_out /* Arg list */
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};
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/* Call im_less_vec via arg vector.
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*/
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static int
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less_vec_vec( im_object *argv )
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{
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im_doublevec_object *rv = (im_doublevec_object *) argv[2];
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return( im_less_vec( argv[0], argv[1], rv->n, rv->vec ) );
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}
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/* Description of im_less_vec.
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*/
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static im_function less_vec_desc = {
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"im_less_vec", /* Name */
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"in less than doublevec", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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less_vec_vec, /* Dispatch function */
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IM_NUMBER( vec_in_one_out ), /* Size of arg list */
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vec_in_one_out /* Arg list */
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};
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/* Call im_more via arg vector.
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*/
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static int
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more_vec( im_object *argv )
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{
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return( im_more( argv[0], argv[1], argv[2] ) );
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}
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/* Description of im_more.
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*/
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static im_function more_desc = {
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"im_more", /* Name */
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"in1 more than in2 in value", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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more_vec, /* Dispatch function */
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IM_NUMBER( two_in_one_out ), /* Size of arg list */
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two_in_one_out /* Arg list */
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};
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/* Call im_moreconst via arg vector.
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*/
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static int
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moreconst_vec( im_object *argv )
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{
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double c = *((double *) argv[2]);
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return( im_moreconst( argv[0], argv[1], c ) );
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}
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/* Description of im_moreconst.
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*/
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static im_function moreconst_desc = {
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"im_moreconst", /* Name */
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"in more than const", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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moreconst_vec, /* Dispatch function */
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IM_NUMBER( const_in_one_out ), /* Size of arg list */
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const_in_one_out /* Arg list */
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};
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/* Call im_more_vec via arg vector.
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*/
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static int
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more_vec_vec( im_object *argv )
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{
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im_doublevec_object *rv = (im_doublevec_object *) argv[2];
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return( im_more_vec( argv[0], argv[1], rv->n, rv->vec ) );
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}
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/* Description of im_more_vec.
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*/
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static im_function more_vec_desc = {
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"im_more_vec", /* Name */
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"in more than doublevec", /* Description */
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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more_vec_vec, /* Dispatch function */
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IM_NUMBER( vec_in_one_out ), /* Size of arg list */
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vec_in_one_out /* Arg list */
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};
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/* Call im_moreeq via arg vector.
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*/
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static int
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moreeq_vec( im_object *argv )
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{
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return( im_moreeq( argv[0], argv[1], argv[2] ) );
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}
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/* Description of im_moreeq.
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*/
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static im_function moreeq_desc = {
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"im_moreeq", /* Name */
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"in1 more than or equal to in2 in value",
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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moreeq_vec, /* Dispatch function */
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IM_NUMBER( two_in_one_out ), /* Size of arg list */
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two_in_one_out /* Arg list */
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};
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/* Call im_moreeqconst via arg vector.
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*/
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static int
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moreeqconst_vec( im_object *argv )
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{
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double c = *((double *) argv[2]);
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return( im_moreeqconst( argv[0], argv[1], c ) );
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}
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/* Description of im_moreeqconst.
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*/
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static im_function moreeqconst_desc = {
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"im_moreeqconst", /* Name */
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"in more than or equal to const",
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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moreeqconst_vec, /* Dispatch function */
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IM_NUMBER( const_in_one_out ), /* Size of arg list */
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const_in_one_out /* Arg list */
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};
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/* Call im_moreeq_vec via arg vector.
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*/
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static int
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moreeq_vec_vec( im_object *argv )
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{
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im_doublevec_object *rv = (im_doublevec_object *) argv[2];
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return( im_moreeq_vec( argv[0], argv[1], rv->n, rv->vec ) );
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}
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/* Description of im_moreeq_vec.
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*/
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static im_function moreeq_vec_desc = {
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"im_moreeq_vec", /* Name */
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"in more than or equal to doublevec",
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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moreeq_vec_vec, /* Dispatch function */
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IM_NUMBER( vec_in_one_out ), /* Size of arg list */
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vec_in_one_out /* Arg list */
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};
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/* Call im_lesseq via arg vector.
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*/
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static int
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lesseq_vec( im_object *argv )
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{
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return( im_lesseq( argv[0], argv[1], argv[2] ) );
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}
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/* Description of im_lesseq.
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*/
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static im_function lesseq_desc = {
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"im_lesseq", /* Name */
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"in1 less than or equal to in2 in value",
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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lesseq_vec, /* Dispatch function */
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IM_NUMBER( two_in_one_out ), /* Size of arg list */
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two_in_one_out /* Arg list */
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};
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/* Call im_lesseqconst via arg vector.
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*/
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static int
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lesseqconst_vec( im_object *argv )
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{
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double c = *((double *) argv[2]);
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return( im_lesseqconst( argv[0], argv[1], c ) );
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}
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/* Description of im_lesseqconst.
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*/
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static im_function lesseqconst_desc = {
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"im_lesseqconst", /* Name */
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"in less than or equal to const",
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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lesseqconst_vec, /* Dispatch function */
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IM_NUMBER( const_in_one_out ), /* Size of arg list */
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const_in_one_out /* Arg list */
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};
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/* Call im_lesseq_vec via arg vector.
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*/
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static int
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lesseq_vec_vec( im_object *argv )
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{
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im_doublevec_object *rv = (im_doublevec_object *) argv[2];
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return( im_lesseq_vec( argv[0], argv[1], rv->n, rv->vec ) );
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}
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/* Description of im_lesseq_vec.
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*/
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static im_function lesseq_vec_desc = {
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"im_lesseq_vec", /* Name */
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"in less than or equal to doublevec",
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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lesseq_vec_vec, /* Dispatch function */
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IM_NUMBER( vec_in_one_out ), /* Size of arg list */
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vec_in_one_out /* Arg list */
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};
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/* If-then-else args.
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*/
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static im_arg_desc ifthenelse_args[] = {
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IM_INPUT_IMAGE( "cond" ),
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IM_INPUT_IMAGE( "in1" ),
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IM_INPUT_IMAGE( "in2" ),
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IM_OUTPUT_IMAGE( "out" )
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};
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/* Call im_blend via arg vector.
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*/
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static int
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blend_vec( im_object *argv )
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{
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return( im_blend( argv[0], argv[1], argv[2], argv[3] ) );
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}
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/* Description of im_blend.
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*/
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static im_function blend_desc = {
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"im_blend", /* Name */
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"use cond image to blend between images in1 and in2",
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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blend_vec, /* Dispatch function */
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IM_NUMBER( ifthenelse_args ), /* Size of arg list */
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ifthenelse_args /* Arg list */
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};
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/* Call im_ifthenelse via arg vector.
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*/
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static int
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ifthenelse_vec( im_object *argv )
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{
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return( im_ifthenelse( argv[0], argv[1], argv[2], argv[3] ) );
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}
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/* Description of im_ifthenelse.
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*/
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static im_function ifthenelse_desc = {
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"im_ifthenelse", /* Name */
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"use cond image to choose pels from image in1 or in2",
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IM_FN_PTOP | IM_FN_PIO, /* Flags */
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ifthenelse_vec, /* Dispatch function */
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IM_NUMBER( ifthenelse_args ), /* Size of arg list */
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ifthenelse_args /* Arg list */
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};
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/* Package up all these functions.
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*/
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static im_function *relational_list[] = {
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&blend_desc,
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&equal_desc,
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&equal_vec_desc,
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&equalconst_desc,
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&ifthenelse_desc,
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&less_desc,
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&less_vec_desc,
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&lessconst_desc,
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&lesseq_desc,
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&lesseq_vec_desc,
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&lesseqconst_desc,
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&more_desc,
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&more_vec_desc,
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&moreconst_desc,
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&moreeq_desc,
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&moreeq_vec_desc,
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&moreeqconst_desc,
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¬equal_desc,
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¬equal_vec_desc,
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¬equalconst_desc
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};
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/* Package of functions.
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*/
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im_package im__relational = {
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"relational",
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IM_NUMBER( relational_list ),
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relational_list
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};
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