src/common/tiffconf.h

/* $Header: /cvs/radiance/ray/src/common/tiffconf.h,v 3.2 2003/06/05 19:29:34 schorsch Exp $ */
/*
 * Copyright (c) 1988-1997 Sam Leffler
 * Copyright (c) 1991-1997 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 _TIFFCONF_
#define _TIFFCONF_
#ifdef __cplusplus
extern "C" {
#endif
/*
 * Library Configuration Definitions.
 *
 * This file defines the default configuration for the library.
 * If the target system does not have make or a way to specify
 * #defines on the command line, this file can be edited to
 * configure the library.  Otherwise, one can override portability
 * and configuration-related definitions from a Makefile or command
 * line by defining FEATURE_SUPPORT and COMPRESSION_SUPPORT (see below).
 */

/*
 * General portability-related defines:
 *
 * HAVE_IEEEFP          define as 0 or 1 according to the floating point
 *                      format suported by the machine
 * BSDTYPES             define this if your system does NOT define the
 *                      usual 4BSD typedefs u_int et. al.
 * HAVE_MMAP            enable support for memory mapping read-only files;
 *                      this is typically deduced by the configure script
 * HOST_FILLORDER       native cpu bit order: one of FILLORDER_MSB2LSB
 *                      or FILLODER_LSB2MSB; this is typically set by the
 *                      configure script
 * HOST_BIGENDIAN       native cpu byte order: 1 if big-endian (Motorola)
 *                      or 0 if little-endian (Intel); this may be used
 *                      in codecs to optimize code
 * USE_64BIT_API        set to 1 if tif_unix.c should use lseek64(),
 *                      fstat64() and stat64 allowing 2-4GB files.
 */
#ifndef HAVE_IEEEFP
#define HAVE_IEEEFP     1
#endif
#ifndef HOST_FILLORDER
#define HOST_FILLORDER  FILLORDER_MSB2LSB
#endif
#ifndef HOST_BIGENDIAN
#define HOST_BIGENDIAN  1
#endif

#ifndef USE_64BIT_API
#  define USE_64BIT_API 0
#endif

#ifndef FEATURE_SUPPORT
/*
 * Feature support definitions:
 *
 *    COLORIMETRY_SUPPORT enable support for 6.0 colorimetry tags
 *    YCBCR_SUPPORT     enable support for 6.0 YCbCr tags
 *    CMYK_SUPPORT      enable support for 6.0 CMYK tags
 *    ICC_SUPPORT       enable support for ICC profile tag
 *    PHOTOSHOP_SUPPORT enable support for PHOTOSHOP resource tag
 *    IPTC_SUPPORT  enable support for RichTIFF IPTC tag
 */
#define COLORIMETRY_SUPPORT
#define YCBCR_SUPPORT
#define CMYK_SUPPORT
#define ICC_SUPPORT
#define PHOTOSHOP_SUPPORT
#define IPTC_SUPPORT
#endif /* FEATURE_SUPPORT */

#ifndef COMPRESSION_SUPPORT
/*
 * Compression support defines:
 *
 *    CCITT_SUPPORT     enable support for CCITT Group 3 & 4 algorithms
 *    PACKBITS_SUPPORT  enable support for Macintosh PackBits algorithm
 *    LZW_SUPPORT       enable support for LZW algorithm
 *    THUNDER_SUPPORT   enable support for ThunderScan 4-bit RLE algorithm
 *    NEXT_SUPPORT      enable support for NeXT 2-bit RLE algorithm
 *    OJPEG_SUPPORT     enable support for 6.0-style JPEG DCT algorithms
 *                      (no builtin support, only a codec hook)
 *    JPEG_SUPPORT      enable support for post-6.0-style JPEG DCT algorithms
 *                      (requires freely available IJG software, see tif_jpeg.c)
 *    ZIP_SUPPORT       enable support for Deflate algorithm
 *                      (requires freely available zlib software, see tif_zip.c)
 *    PIXARLOG_SUPPORT  enable support for Pixar log-format algorithm
 *    LOGLUV_SUPPORT    enable support for LogLuv high dynamic range encoding
 */
#define CCITT_SUPPORT
#define PACKBITS_SUPPORT
#define LZW_SUPPORT
#define THUNDER_SUPPORT
#define NEXT_SUPPORT
#define LOGLUV_SUPPORT
#endif /* COMPRESSION_SUPPORT */

/*
 * If JPEG compression is enabled then we must also include
 * support for the colorimetry and YCbCr-related tags.
 */
#ifdef JPEG_SUPPORT
#ifndef YCBCR_SUPPORT
#define YCBCR_SUPPORT
#endif
#ifndef COLORIMETRY_SUPPORT
#define COLORIMETRY_SUPPORT
#endif
#endif /* JPEG_SUPPORT */

/*
 * ``Orthogonal Features''
 *
 * STRIPCHOP_DEFAULT    default handling of strip chopping support (whether
 *                      or not to convert single-strip uncompressed images
 *                      to mutiple strips of ~8Kb--to reduce memory use)
 * SUBIFD_SUPPORT       enable support for SubIFD tag (thumbnails and such)
 */
#ifndef STRIPCHOP_DEFAULT
#define STRIPCHOP_DEFAULT       TIFF_STRIPCHOP  /* default is to enable */
#endif
#ifndef SUBIFD_SUPPORT
#define SUBIFD_SUPPORT          1       /* enable SubIFD tag (330) support */
#endif
#ifdef __cplusplus
}
#endif
#endif /* _TIFFCONF_ */
Revision:	3.3
Committed:	Fri Jun 6 16:38:47 2003 UTC (21 years, 11 months ago) by schorsch
Content type:	text/plain
Branch:	MAIN
Changes since 3.2:	+7 -1 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	schorsch	3.3	/* $Header: /cvs/radiance/ray/src/common/tiffconf.h,v 3.2 2003/06/05 19:29:34 schorsch Exp $ */
2	greg	3.1	/*
3			* Copyright (c) 1988-1997 Sam Leffler
4			* Copyright (c) 1991-1997 Silicon Graphics, Inc.
5			*
6			* Permission to use, copy, modify, distribute, and sell this software and
7			* its documentation for any purpose is hereby granted without fee, provided
8			* that (i) the above copyright notices and this permission notice appear in
9			* all copies of the software and related documentation, and (ii) the names of
10			* Sam Leffler and Silicon Graphics may not be used in any advertising or
11			* publicity relating to the software without the specific, prior written
12			* permission of Sam Leffler and Silicon Graphics.
13			*
14			* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
15			* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
16			* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
17			*
18			* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
19			* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
20			* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
21			* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
22			* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
23			* OF THIS SOFTWARE.
24			*/
25
26			#ifndef _TIFFCONF_
27			#define _TIFFCONF_
28	schorsch	3.3	#ifdef __cplusplus
29			extern "C" {
30			#endif
31	greg	3.1	/*
32			* Library Configuration Definitions.
33			*
34			* This file defines the default configuration for the library.
35			* If the target system does not have make or a way to specify
36			* #defines on the command line, this file can be edited to
37			* configure the library. Otherwise, one can override portability
38			* and configuration-related definitions from a Makefile or command
39			* line by defining FEATURE_SUPPORT and COMPRESSION_SUPPORT (see below).
40			*/
41
42			/*
43			* General portability-related defines:
44			*
45			* HAVE_IEEEFP define as 0 or 1 according to the floating point
46			* format suported by the machine
47			* BSDTYPES define this if your system does NOT define the
48			* usual 4BSD typedefs u_int et. al.
49			* HAVE_MMAP enable support for memory mapping read-only files;
50			* this is typically deduced by the configure script
51			* HOST_FILLORDER native cpu bit order: one of FILLORDER_MSB2LSB
52			* or FILLODER_LSB2MSB; this is typically set by the
53			* configure script
54			* HOST_BIGENDIAN native cpu byte order: 1 if big-endian (Motorola)
55			* or 0 if little-endian (Intel); this may be used
56			* in codecs to optimize code
57			* USE_64BIT_API set to 1 if tif_unix.c should use lseek64(),
58			* fstat64() and stat64 allowing 2-4GB files.
59			*/
60			#ifndef HAVE_IEEEFP
61			#define HAVE_IEEEFP 1
62			#endif
63			#ifndef HOST_FILLORDER
64			#define HOST_FILLORDER FILLORDER_MSB2LSB
65			#endif
66			#ifndef HOST_BIGENDIAN
67			#define HOST_BIGENDIAN 1
68			#endif
69
70			#ifndef USE_64BIT_API
71			# define USE_64BIT_API 0
72			#endif
73
74			#ifndef FEATURE_SUPPORT
75			/*
76			* Feature support definitions:
77			*
78			* COLORIMETRY_SUPPORT enable support for 6.0 colorimetry tags
79			* YCBCR_SUPPORT enable support for 6.0 YCbCr tags
80			* CMYK_SUPPORT enable support for 6.0 CMYK tags
81			* ICC_SUPPORT enable support for ICC profile tag
82			* PHOTOSHOP_SUPPORT enable support for PHOTOSHOP resource tag
83			* IPTC_SUPPORT enable support for RichTIFF IPTC tag
84			*/
85			#define COLORIMETRY_SUPPORT
86			#define YCBCR_SUPPORT
87			#define CMYK_SUPPORT
88			#define ICC_SUPPORT
89			#define PHOTOSHOP_SUPPORT
90			#define IPTC_SUPPORT
91			#endif /* FEATURE_SUPPORT */
92
93			#ifndef COMPRESSION_SUPPORT
94			/*
95			* Compression support defines:
96			*
97			* CCITT_SUPPORT enable support for CCITT Group 3 & 4 algorithms
98			* PACKBITS_SUPPORT enable support for Macintosh PackBits algorithm
99			* LZW_SUPPORT enable support for LZW algorithm
100			* THUNDER_SUPPORT enable support for ThunderScan 4-bit RLE algorithm
101			* NEXT_SUPPORT enable support for NeXT 2-bit RLE algorithm
102			* OJPEG_SUPPORT enable support for 6.0-style JPEG DCT algorithms
103			* (no builtin support, only a codec hook)
104			* JPEG_SUPPORT enable support for post-6.0-style JPEG DCT algorithms
105			* (requires freely available IJG software, see tif_jpeg.c)
106			* ZIP_SUPPORT enable support for Deflate algorithm
107			* (requires freely available zlib software, see tif_zip.c)
108			* PIXARLOG_SUPPORT enable support for Pixar log-format algorithm
109			* LOGLUV_SUPPORT enable support for LogLuv high dynamic range encoding
110			*/
111			#define CCITT_SUPPORT
112			#define PACKBITS_SUPPORT
113			#define LZW_SUPPORT
114			#define THUNDER_SUPPORT
115			#define NEXT_SUPPORT
116			#define LOGLUV_SUPPORT
117			#endif /* COMPRESSION_SUPPORT */
118
119			/*
120			* If JPEG compression is enabled then we must also include
121			* support for the colorimetry and YCbCr-related tags.
122			*/
123			#ifdef JPEG_SUPPORT
124			#ifndef YCBCR_SUPPORT
125			#define YCBCR_SUPPORT
126			#endif
127			#ifndef COLORIMETRY_SUPPORT
128			#define COLORIMETRY_SUPPORT
129			#endif
130			#endif /* JPEG_SUPPORT */
131
132			/*
133			* ``Orthogonal Features''
134			*
135			* STRIPCHOP_DEFAULT default handling of strip chopping support (whether
136			* or not to convert single-strip uncompressed images
137			* to mutiple strips of ~8Kb--to reduce memory use)
138			* SUBIFD_SUPPORT enable support for SubIFD tag (thumbnails and such)
139			*/
140			#ifndef STRIPCHOP_DEFAULT
141			#define STRIPCHOP_DEFAULT TIFF_STRIPCHOP /* default is to enable */
142			#endif
143			#ifndef SUBIFD_SUPPORT
144			#define SUBIFD_SUPPORT 1 /* enable SubIFD tag (330) support */
145	schorsch	3.3	#endif
146			#ifdef __cplusplus
147			}
148	greg	3.1	#endif
149			#endif /* _TIFFCONF_ */