lqr/lqr_progress_priv.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
  24 #ifndef __LQR_PROGRESS_PRIV_H__
  25 #define __LQR_PROGRESS_PRIV_H__
  26
  27 /*** LQR_PROGRESS CLASS DEFINITION ***/
  28
  29 struct _LqrProgress
  30 {
  31   gfloat update_step;
  32   LqrProgressFuncInit init;
  33   LqrProgressFuncUpdate update;
  34   LqrProgressFuncEnd end;
  35   gchar init_width_message[LQR_PROGRESS_MAX_MESSAGE_LENGTH];
  36   gchar end_width_message[LQR_PROGRESS_MAX_MESSAGE_LENGTH];
  37   gchar init_height_message[LQR_PROGRESS_MAX_MESSAGE_LENGTH];
  38   gchar end_height_message[LQR_PROGRESS_MAX_MESSAGE_LENGTH];
  39 };
  40
  41 /* LQR_PROGRESS CLASS PRIVATE FUNCTIONS */
  42
  43 LqrRetVal lqr_progress_init(LqrProgress * p, const gchar * message);
  44 LqrRetVal lqr_progress_update(LqrProgress * p, gdouble percentage);
  45 LqrRetVal lqr_progress_end(LqrProgress * p, const gchar * message);
  46
  47
  48 #endif /* __LQR_PROGRESS_PRIV_H__ */
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