2015-01-17 14:53:18 -05:00
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/*
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* rdgif.c
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*
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* Copyright (C) 1991-1997, Thomas G. Lane.
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* This file is part of the Independent JPEG Group's software.
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* For conditions of distribution and use, see the accompanying README file.
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*
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* This file contains routines to read input images in GIF format.
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*
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*****************************************************************************
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* NOTE: to avoid entanglements with Unisys' patent on LZW compression, *
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* the ability to read GIF files has been removed from the IJG distribution. *
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* Sorry about that. *
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*****************************************************************************
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*
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* We are required to state that
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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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#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */
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#ifdef GIF_SUPPORTED
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/*
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* The module selection routine for GIF format input.
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*/
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GLOBAL(cjpeg_source_ptr)
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jinit_read_gif (j_compress_ptr cinfo)
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{
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fprintf(stderr, "GIF input is unsupported for legal reasons. Sorry.\n");
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exit(EXIT_FAILURE);
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return NULL; /* keep compiler happy */
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}
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#endif /* GIF_SUPPORTED */
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