a855d62025
This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL for Rockbox. Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9
87 lines
2 KiB
C
87 lines
2 KiB
C
/*
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SDL_image: An example image loading library for use with SDL
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Copyright (C) 1997-2012 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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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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if ( !src )
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return 0;
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start = SDL_RWtell(src);
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is_XXX = 0;
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/* Detect the image here */
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SDL_RWseek(src, start, RW_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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int start;
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const char *error = NULL;
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SDL_Surface *surface = NULL;
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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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start = SDL_RWtell(src);
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/* Load the image here */
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if ( error ) {
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SDL_RWseek(src, start, RW_SEEK_SET);
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if ( surface ) {
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SDL_FreeSurface(surface);
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surface = NULL;
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}
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IMG_SetError(error);
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}
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return surface;
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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 */
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