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 *
#	Content
1	/* $Header: /cvs/radiance/ray/src/common/tiffconf.h,v 3.2 2003/06/05 19:29:34 schorsch Exp $ */
2	/*
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	#ifdef __cplusplus
29	extern "C" {
30	#endif
31	/*
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	#endif
146	#ifdef __cplusplus
147	}
148	#endif
149	#endif /* _TIFFCONF_ */