rockbox/apps/plugins/imageviewer/gif/gif_decoder.h

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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (c) 2012 Marcin Bukat
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
struct gif_decoder {
unsigned char *mem;
size_t mem_size;
int width;
int height;
int frames_count;
int delay;
size_t native_img_size;
int error;
};
void gif_decoder_init(struct gif_decoder *decoder, void *mem, size_t size);
void gif_open(char *filename, struct gif_decoder *d);
void gif_decode(struct gif_decoder *d, void (*pf_progress)(int current, int total));