From 5a422aba704c375a307a902bafe658342e209906 Mon Sep 17 00:00:00 2001 From: scuri Date: Fri, 17 Oct 2008 06:10:15 +0000 Subject: First commit - moving from LuaForge to SourceForge --- src/libtiff/tif_predict.h | 64 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 src/libtiff/tif_predict.h (limited to 'src/libtiff/tif_predict.h') diff --git a/src/libtiff/tif_predict.h b/src/libtiff/tif_predict.h new file mode 100644 index 0000000..594f973 --- /dev/null +++ b/src/libtiff/tif_predict.h @@ -0,0 +1,64 @@ +/* $Id: tif_predict.h,v 1.1 2008/10/17 06:16:07 scuri Exp $ */ + +/* + * Copyright (c) 1995-1997 Sam Leffler + * Copyright (c) 1995-1997 Silicon Graphics, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software and + * its documentation for any purpose is hereby granted without fee, provided + * that (i) the above copyright notices and this permission notice appear in + * all copies of the software and related documentation, and (ii) the names of + * Sam Leffler and Silicon Graphics may not be used in any advertising or + * publicity relating to the software without the specific, prior written + * permission of Sam Leffler and Silicon Graphics. + * + * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, + * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY + * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. + * + * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR + * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, + * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF + * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE + * OF THIS SOFTWARE. + */ + +#ifndef _TIFFPREDICT_ +#define _TIFFPREDICT_ +/* + * ``Library-private'' Support for the Predictor Tag + */ + +/* + * Codecs that want to support the Predictor tag must place + * this structure first in their private state block so that + * the predictor code can cast tif_data to find its state. + */ +typedef struct { + int predictor; /* predictor tag value */ + int stride; /* sample stride over data */ + tsize_t rowsize; /* tile/strip row size */ + + TIFFPostMethod pfunc; /* horizontal differencer/accumulator */ + TIFFCodeMethod coderow; /* parent codec encode/decode row */ + TIFFCodeMethod codestrip; /* parent codec encode/decode strip */ + TIFFCodeMethod codetile; /* parent codec encode/decode tile */ + TIFFVGetMethod vgetparent; /* super-class method */ + TIFFVSetMethod vsetparent; /* super-class method */ + TIFFPrintMethod printdir; /* super-class method */ + TIFFBoolMethod setupdecode; /* super-class method */ + TIFFBoolMethod setupencode; /* super-class method */ +} TIFFPredictorState; + +#if defined(__cplusplus) +extern "C" { +#endif +extern int TIFFPredictorInit(TIFF*); +extern int TIFFPredictorCleanup(TIFF*); +#if defined(__cplusplus) +} +#endif +#endif /* _TIFFPREDICT_ */ + +/* vim: set ts=8 sts=8 sw=8 noet: */ -- cgit v1.2.3