lqr/lqr_vmap_list_pub.h

   1 /* LiquidRescaling Library
   2  * Copyright (C) 2007-2009 Carlo Baldassi (the "Author") <carlobaldassi@gmail.com>.
   3  * All Rights Reserved.
   4  *
   5  * This library implements the algorithm described in the paper
   6  * "Seam Carving for Content-Aware Image Resizing"
   7  * by Shai Avidan and Ariel Shamir
   8  * which can be found at http://www.faculty.idc.ac.il/arik/imret.pdf
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU Lesser General Public License as published by
  12  * the Free Software Foundation; version 3 dated June, 2007.
  13
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU Lesser General Public License for more details.
  18
  19  * You should have received a copy of the GNU Lesser General Public License
  20  * along with this program; if not, see <http://www.gnu.org/licenses/>
  21  */
  22
  23 #ifndef __LQR_VMAP_LIST_PUB_H__
  24 #define __LQR_VMAP_LIST_PUB_H__
  25
  26 #ifndef __LQR_BASE_H__
  27 #error "lqr_base.h must be included prior to lqr_vmap_list_pub.h"
  28 #endif /* __LQR_BASE_H__ */
  29
  30 #ifndef __LQR_VMAP_PUB_H__
  31 #error "lqr_vmap_pub.h must be included prior to lqr_vmap_list_pub.h"
  32 #endif /* __LQR_VMAP_PUB_H__ */
  33
  34 /**** LQR_VMAP_LIST CLASS DECLARATION ****/
  35 struct _LqrVMapList;
  36
  37 typedef struct _LqrVMapList LqrVMapList;
  38
  39 /* LQR_VMAP_LIST CLASS PUBLIC FUNCTIONS */
  40
  41 LQR_PUBLIC LqrVMapList *lqr_vmap_list_start(LqrCarver *r);
  42 LQR_PUBLIC LqrVMap *lqr_vmap_list_current(LqrVMapList *list);
  43 LQR_PUBLIC LqrVMapList *lqr_vmap_list_next(LqrVMapList *list);
  44 LQR_PUBLIC LqrRetVal lqr_vmap_list_foreach(LqrVMapList *list, LqrVMapFunc func, gpointer data);
  45
  46 #endif /* __LQR_VMAP_LIST_PUB_H__ */