IMG_xxx.c
author Sam Lantinga <slouken@libsdl.org>
Sat, 04 Feb 2006 20:37:17 +0000
changeset 117 e613cf987897
parent 98 9f94c4674cc9
child 118 c5e736a47ad2
permissions -rw-r--r--
Fixed image type functions so they seek back to where they started
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/*
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    SDL_image:  An example image loading library for use with SDL
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    Copyright (C) 1999-2004 Sam Lantinga
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Library General Public
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    License as published by the Free Software Foundation; either
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    version 2 of the License, or (at your option) any later version.
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    This library 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 GNU
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    Library General Public License for more details.
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    You should have received a copy of the GNU Library General Public
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    License along with this library; if not, write to the Free
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    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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    Sam Lantinga
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    slouken@libsdl.org
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*/
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/* $Id$ */
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/* This is a generic "format not supported" image framework */
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#include <stdio.h>
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#include "SDL_image.h"
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#ifdef LOAD_XXX
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/* See if an image is contained in a data source */
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int IMG_isXXX(SDL_RWops *src)
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{
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	int start;
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	int is_XXX;
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	start = SDL_RWtell(src);
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	is_XXX = 0;
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	SDL_RWseek(src, start, SEEK_SET);
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	return(is_XXX);
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}
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/* Load a XXX type image from an SDL datasource */
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SDL_Surface *IMG_LoadXXX_RW(SDL_RWops *src)
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{
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	if ( !src ) {
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		/* The error message has been set in SDL_RWFromFile */
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		return NULL;
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	}
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	return(NULL);
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}
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#else
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/* See if an image is contained in a data source */
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int IMG_isXXX(SDL_RWops *src)
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{
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	return(0);
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}
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/* Load a XXX type image from an SDL datasource */
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SDL_Surface *IMG_LoadXXX_RW(SDL_RWops *src)
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{
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	return(NULL);
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}
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#endif /* LOAD_XXX */