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author | warmerda <warmerda> | 2006-02-15 23:42:36 +0000 |
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committer | warmerda <warmerda> | 2006-02-15 23:42:36 +0000 |
commit | c42638c0cef25effa699202462d59e8c45f0b108 (patch) | |
tree | 28613ddc542c153d85afab078c9835864ed67f11 /rdgif.c | |
parent | fe7e20ea8ba2cf12975e2ca4664642148a3e9411 (diff) | |
download | libjpeg-jpeg6b_original.tar.gz |
Diffstat (limited to 'rdgif.c')
-rw-r--r-- | rdgif.c | 38 |
1 files changed, 38 insertions, 0 deletions
@@ -0,0 +1,38 @@ +/* + * rdgif.c + * + * Copyright (C) 1991-1997, Thomas G. Lane. + * This file is part of the Independent JPEG Group's software. + * For conditions of distribution and use, see the accompanying README file. + * + * This file contains routines to read input images in GIF format. + * + ***************************************************************************** + * NOTE: to avoid entanglements with Unisys' patent on LZW compression, * + * the ability to read GIF files has been removed from the IJG distribution. * + * Sorry about that. * + ***************************************************************************** + * + * We are required to state that + * "The Graphics Interchange Format(c) is the Copyright property of + * CompuServe Incorporated. GIF(sm) is a Service Mark property of + * CompuServe Incorporated." + */ + +#include "cdjpeg.h" /* Common decls for cjpeg/djpeg applications */ + +#ifdef GIF_SUPPORTED + +/* + * The module selection routine for GIF format input. + */ + +GLOBAL(cjpeg_source_ptr) +jinit_read_gif (j_compress_ptr cinfo) +{ + fprintf(stderr, "GIF input is unsupported for legal reasons. Sorry.\n"); + exit(EXIT_FAILURE); + return NULL; /* keep compiler happy */ +} + +#endif /* GIF_SUPPORTED */ |