0ceaff2b65
This adds ability to view gif images in rockbox. Works both on color and gray/monochrome targets (greylib). Aspect correction is supported as well. Limitations: - animated gifs are restricted to 32 frames - animated gifs loop always (loopcount is ignored) - plain text extension is not supported - animated gifs with interframe delay = 0 are treated as still images (web browsers usually treat delay 0 as 100ms to prevent exhaustive CPU load by such images) Change-Id: I61501f801ddcd403410e38d83e6bddc9883e7ede
44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (c) 2012 Marcin Bukat
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "plugin.h"
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#include <tlsf.h>
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#undef memset
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#define memset(a,b,c) rb->memset((a),(b),(c))
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#undef memmove
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#define memmove(a,b,c) rb->memmove((a),(b),(c))
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#undef memcmp
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#define memcmp(a,b,c) rb->memcmp((a),(b),(c))
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#undef strncmp
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#define strncmp(a,b,c) rb->strncmp((a),(b),(c))
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#define fread(ptr, size, nmemb, stream) rb->read(stream, ptr, size*nmemb)
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#define fclose(stream) rb->close(stream)
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#define fdopen(a,b) ((a))
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#define malloc(a) tlsf_malloc((a))
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#define free(a) tlsf_free((a))
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#define realloc(a, b) tlsf_realloc((a),(b))
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#define calloc(a,b) tlsf_calloc((a),(b))
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#ifndef SIZE_MAX
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#define SIZE_MAX INT_MAX
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#endif
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