include/loaders/GP_PSP.h

   1 /*****************************************************************************
   2  * This file is part of gfxprim library.                                     *
   3  *                                                                           *
   4  * Gfxprim is free software; you can redistribute it and/or                  *
   5  * modify it under the terms of the GNU Lesser General Public                *
   6  * License as published by the Free Software Foundation; either              *
   7  * version 2.1 of the License, or (at your option) any later version.        *
   8  *                                                                           *
   9  * Gfxprim is distributed in the hope that it will be useful,                *
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of            *
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
  12  * Lesser General Public License for more details.                           *
  13  *                                                                           *
  14  * You should have received a copy of the GNU Lesser General Public          *
  15  * License along with gfxprim; if not, write to the Free Software            *
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor,                        *
  17  * Boston, MA  02110-1301  USA                                               *
  18  *                                                                           *
  19  * Copyright (C) 2009-2014 Cyril Hrubis <metan@ucw.cz>                       *
  20  *                                                                           *
  21  *****************************************************************************/
  22
  23  /*
  24
  25    Paint Shop Pro image loader.
  26
  27    Loads composite image from a PSP file.
  28
  29   */
  30
  31 #ifndef LOADERS_GP_PSP_H
  32 #define LOADERS_GP_PSP_H
  33
  34 #include "loaders/GP_Loader.h"
  35
  36 /*
  37  * Reads a BMP from an IO stream.
  38  *
  39  * Returns newly allocated pixmap cotaining the loaded image or in case of
  40  * failure NULL and errno is set.
  41  */
  42 GP_Pixmap *GP_ReadPSP(GP_IO *io, GP_ProgressCallback *callback);
  43
  44 /*
  45  * Loads a PSP image from a file.
  46  */
  47 GP_Pixmap *GP_LoadPSP(const char *src_path, GP_ProgressCallback *callback);
  48
  49 int GP_ReadPSPEx(GP_IO *io, GP_Pixmap **img,
  50                  GP_DataStorage *storage, GP_ProgressCallback *callback);
  51
  52 int GP_LoadPSPEx(const char *src_path, GP_Pixmap **img,
  53                  GP_DataStorage *storage, GP_ProgressCallback *callback);
  54
  55 /*
  56  * Looks for PSP file signature. Returns non-zero if found.
  57  */
  58 int GP_MatchPSP(const void *buf);
  59
  60 extern GP_Loader GP_PSP;
  61
  62 #endif /* LOADERS_GP_PSP_H */