1 /* libtiff/tiffconf.h. Generated from tiffconf.h.in by configure. */
3 Configuration defines for installed libtiff.
4 This file maintained for backward compatibility. Do not use definitions
5 from this file in your programs.
11 /* Signed 16-bit type */
12 #define TIFF_INT16_T signed short
14 /* Signed 32-bit type */
15 #define TIFF_INT32_T signed int
17 /* Signed 64-bit type */
18 #define TIFF_INT64_T signed long long
20 /* Signed 8-bit type */
21 #define TIFF_INT8_T signed char
23 /* Unsigned 16-bit type */
24 #define TIFF_UINT16_T unsigned short
26 /* Unsigned 32-bit type */
27 #define TIFF_UINT32_T unsigned int
29 /* Unsigned 64-bit type */
30 #define TIFF_UINT64_T unsigned long long
32 /* Unsigned 8-bit type */
33 #define TIFF_UINT8_T unsigned char
35 /* Signed size type */
36 #define TIFF_SSIZE_T signed long
38 /* Pointer difference type */
39 #define TIFF_PTRDIFF_T ptrdiff_t
41 /* Define to 1 if the system has the type `int16'. */
42 /* #undef HAVE_INT16 */
44 /* Define to 1 if the system has the type `int32'. */
45 /* #undef HAVE_INT32 */
47 /* Define to 1 if the system has the type `int8'. */
48 /* #undef HAVE_INT8 */
50 /* Compatibility stuff. */
52 /* Define as 0 or 1 according to the floating point format suported by the
56 /* Set the native cpu bit order (FILLORDER_LSB2MSB or FILLORDER_MSB2LSB) */
57 #define HOST_FILLORDER FILLORDER_LSB2MSB
59 /* Native cpu byte order: 1 if big-endian (Motorola) or 0 if little-endian
61 #define HOST_BIGENDIAN 0
63 /* Support CCITT Group 3 & 4 algorithms */
64 #define CCITT_SUPPORT 1
66 /* Support JPEG compression (requires IJG JPEG library) */
67 #define JPEG_SUPPORT 1
69 /* Support JBIG compression (requires JBIG-KIT library) */
70 /* #undef JBIG_SUPPORT */
72 /* Support LogLuv high dynamic range encoding */
73 #define LOGLUV_SUPPORT 1
75 /* Support LZW algorithm */
78 /* Support NeXT 2-bit RLE algorithm */
79 #define NEXT_SUPPORT 1
81 /* Support Old JPEG compresson (read contrib/ojpeg/README first! Compilation
82 fails with unpatched IJG JPEG library) */
83 #define OJPEG_SUPPORT 1
85 /* Support Macintosh PackBits algorithm */
86 #define PACKBITS_SUPPORT 1
88 /* Support Pixar log-format algorithm (requires Zlib) */
89 #define PIXARLOG_SUPPORT 1
91 /* Support ThunderScan 4-bit RLE algorithm */
92 #define THUNDER_SUPPORT 1
94 /* Support Deflate compression */
97 /* Support strip chopping (whether or not to convert single-strip uncompressed
98 images to mutiple strips of ~8Kb to reduce memory usage) */
99 #define STRIPCHOP_DEFAULT TIFF_STRIPCHOP
101 /* Enable SubIFD tag (330) support */
102 #define SUBIFD_SUPPORT 1
104 /* Treat extra sample as alpha (default enabled). The RGBA interface will
105 treat a fourth sample with no EXTRASAMPLE_ value as being ASSOCALPHA. Many
106 packages produce RGBA files but don't mark the alpha properly. */
107 #define DEFAULT_EXTRASAMPLE_AS_ALPHA 1
109 /* Pick up YCbCr subsampling info from the JPEG data stream to support files
110 lacking the tag (default enabled). */
111 #define CHECK_JPEG_YCBCR_SUBSAMPLING 1
113 /* Support MS MDI magic number files as TIFF */
114 #define MDI_SUPPORT 1
117 * Feature support definitions.
118 * XXX: These macros are obsoleted. Don't use them in your apps!
119 * Macros stays here for backward compatibility and should be always defined.
121 #define COLORIMETRY_SUPPORT
122 #define YCBCR_SUPPORT
125 #define PHOTOSHOP_SUPPORT
128 #endif /* _TIFFCONF_ */