82 lines
3.4 KiB
C
82 lines
3.4 KiB
C
/* blib - Library of useful things to hack the Blinkenlights
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*
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* Copyright (c) 2001-2002 The Blinkenlights Crew
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* Sven Neumann <sven@gimp.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/* GIF loading routines stripped out of the GIF loading filter for The GIMP.
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*
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* Modified for blinkentools in 2001 by Sven Neumann <sven@gimp.org>.
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* Included into blib in 2002 by Sven Neumann <sven@gimp.org>.
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*
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* GIMP plug-in written by Adam D. Moss <adam@gimp.org> <adam@foxbox.org>
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*
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* Based around original GIF code by David Koblas.
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*
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* This filter uses code taken from the "giftopnm" and "ppmtogif" programs
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* which are part of the "netpbm" package.
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*
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* "The Graphics Interchange Format(c) is the Copyright property of
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* CompuServe Incorporated. GIF(sm) is a Service Mark property of
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* CompuServe Incorporated."
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*/
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/* Copyright notice for GIF code from which this plugin was long ago *
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* derived (David Koblas has granted permission to relicense): *
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* +-------------------------------------------------------------------+ *
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* | Copyright 1990, 1991, 1993, David Koblas. (koblas@extra.com) | *
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* +-------------------------------------------------------------------+ */
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#ifndef __GIF_LOAD_H__
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#define __GIF_LOAD_H__
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#include <blib/gif-types.h>
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G_BEGIN_DECLS
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int GIFDecodeHeader (GIOChannel *io,
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gboolean skip_magic,
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int *Width,
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int *Height,
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int *Background,
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int *colors,
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unsigned char **cmap);
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int GIFDecodeRecordType (GIOChannel *io,
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GIFRecordType *type);
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int GIFDecodeImage (GIOChannel *io,
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int *Width,
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int *Height,
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int *offx,
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int *offy,
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int *colors,
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unsigned char **cmap,
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unsigned char *data);
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int GIFDecodeGraphicControlExt (GIOChannel *io,
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GIFDisposeType *Disposal,
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int *Delay,
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int *Transparent);
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int GIFDecodeCommentExt (GIOChannel *io,
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char **comment);
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void GIFDecodeUnknownExt (GIOChannel *io);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __GIF_LOAD_H__ */
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