/* WARNING: This file was generated by dkct. Changes you make here will be lost if dkct is run again! You should modify the original source and run dkct on it. Original source: hbimgdim.ctr */ /* Copyright (C) 2013-2017, Dirk Krause Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above opyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** @file hbimgdim.h Header file for the hbimgdim module. */ #ifndef HBIMGDIM_H_INCLUDED /** Avoid multiple inclusions. */ #define HBIMGDIM_H_INCLUDED 1 #line 10 "hbimgdim.ctr" #ifdef __cplusplus extern "C" { #endif /** Find image dimensions. @param job Job structure. @param fn Image file name. @param w Pointer to result variable for width. @param h Pointer to result variable for height. @param save Flag: Save result to cache. @return 1 on success, 0 on error. */ int hbimgdim_find( hb_job_t *job, dkChar const *fn, unsigned long *w, unsigned long *h, int save ); /** Create image dimension cache entry, allocate memory. @param fn Image file name. @param w Image width. @param h Image height. @param app Application structure for diagnostics, may be NULL. @return Pointer to new entry on success, NULL on error. */ hb_img_dim_t * hbimgdim_new( dkChar const *fn, unsigned long w, unsigned long h, dk3_app_t *app ); /** Delete image dimension cache entry, release memory. @param ptr Cache entry to delete. */ void hbimgdim_delete(hb_img_dim_t *ptr); /** Compare two image dimension entries. @param l Left entry pointer. @param r Right entry pointer or file name pointer. @param cr Comparison criteria (0=entry/entry, 1=entry/name). @return Comparison result. */ int hbimgdim_compare(void const *l, void const *r, int cr); #ifdef __cplusplus } #endif #endif