source/include/tiffconf.h

0001 /*
0002   Configuration defines for installed libtiff.
0003   This file maintained for backward compatibility. Do not use definitions
0004   from this file in your programs.
0005 */
0006
0007 /* clang-format off */
0008 /* clang-format disabled because CMake scripts are very sensitive to the
0009  * formatting of this file. configure_file variables of type "" are
0010  * modified by clang-format and won't be substituted.
0011  */
0012
0013 #ifndef _TIFFCONF_
0014 #define _TIFFCONF_
0015
0016
0017 #include <stddef.h>
0018 #include <stdint.h>
0019 #include <inttypes.h>
0020
0021
0022 /* Signed 16-bit type */
0023 #define TIFF_INT16_T int16_t
0024
0025 /* Signed 32-bit type */
0026 #define TIFF_INT32_T int32_t
0027
0028 /* Signed 64-bit type */
0029 #define TIFF_INT64_T int64_t
0030
0031 /* Signed 8-bit type */
0032 #define TIFF_INT8_T int8_t
0033
0034 /* Unsigned 16-bit type */
0035 #define TIFF_UINT16_T uint16_t
0036
0037 /* Unsigned 32-bit type */
0038 #define TIFF_UINT32_T uint32_t
0039
0040 /* Unsigned 64-bit type */
0041 #define TIFF_UINT64_T uint64_t
0042
0043 /* Unsigned 8-bit type */
0044 #define TIFF_UINT8_T uint8_t
0045
0046 /* Signed size type */
0047 #define TIFF_SSIZE_T int64_t
0048
0049 /* Compatibility stuff. */
0050
0051 /* Define as 0 or 1 according to the floating point format supported by the
0052    machine */
0053 #define HAVE_IEEEFP 1
0054
0055 /* The concept of HOST_FILLORDER is broken. Since libtiff 4.5.1
0056  * this macro will always be hardcoded to FILLORDER_LSB2MSB on all
0057  * architectures, to reflect past long behavior of doing so on x86 architecture.
0058  * Note however that the default FillOrder used by libtiff is FILLORDER_MSB2LSB,
0059  * as mandated per the TIFF specification.
0060  * The influence of HOST_FILLORDER is only when passing the 'H' mode in
0061  * TIFFOpen().
0062  * You should NOT rely on this macro to decide the CPU endianness!
0063  * This macro will be removed in libtiff 4.6
0064  */
0065 #define HOST_FILLORDER FILLORDER_LSB2MSB
0066
0067 /* Native cpu byte order: 1 if big-endian (Motorola) or 0 if little-endian
0068    (Intel) */
0069 #define HOST_BIGENDIAN 0
0070
0071 /* Support CCITT Group 3 & 4 algorithms */
0072 #define CCITT_SUPPORT 1
0073
0074 /* Support JPEG compression (requires IJG JPEG library) */
0075 #define JPEG_SUPPORT 1
0076
0077 /* Support JBIG compression (requires JBIG-KIT library) */
0078 /* #undef JBIG_SUPPORT */
0079
0080 /* Support LERC compression */
0081 /* #undef LERC_SUPPORT */
0082
0083 /* Support LogLuv high dynamic range encoding */
0084 #define LOGLUV_SUPPORT 1
0085
0086 /* Support LZW algorithm */
0087 #define LZW_SUPPORT 1
0088
0089 /* Support NeXT 2-bit RLE algorithm */
0090 #define NEXT_SUPPORT 1
0091
0092 /* Support Old JPEG compresson (read contrib/ojpeg/README first! Compilation
0093    fails with unpatched IJG JPEG library) */
0094 /* #undef OJPEG_SUPPORT */
0095
0096 /* Support Macintosh PackBits algorithm */
0097 #define PACKBITS_SUPPORT 1
0098
0099 /* Support Pixar log-format algorithm (requires Zlib) */
0100 /* #undef PIXARLOG_SUPPORT */
0101
0102 /* Support ThunderScan 4-bit RLE algorithm */
0103 #define THUNDER_SUPPORT 1
0104
0105 /* Support Deflate compression */
0106 #define ZIP_SUPPORT 1
0107
0108 /* Support libdeflate enhanced compression */
0109 /* #undef LIBDEFLATE_SUPPORT */
0110
0111 /* Support strip chopping (whether or not to convert single-strip uncompressed
0112    images to multiple strips of ~8Kb to reduce memory usage) */
0113 #define STRIPCHOP_DEFAULT TIFF_STRIPCHOP
0114
0115 /* Enable SubIFD tag (330) support */
0116 #define SUBIFD_SUPPORT 1
0117
0118 /* Treat extra sample as alpha (default enabled). The RGBA interface will
0119    treat a fourth sample with no EXTRASAMPLE_ value as being ASSOCALPHA. Many
0120    packages produce RGBA files but don't mark the alpha properly. */
0121 #define DEFAULT_EXTRASAMPLE_AS_ALPHA 1
0122
0123 /* Pick up YCbCr subsampling info from the JPEG data stream to support files
0124    lacking the tag (default enabled). */
0125 #define CHECK_JPEG_YCBCR_SUBSAMPLING 1
0126
0127 /* Support MS MDI magic number files as TIFF */
0128 #define MDI_SUPPORT 1
0129
0130 /*
0131  * Feature support definitions.
0132  * XXX: These macros are obsoleted. Don't use them in your apps!
0133  * Macros stays here for backward compatibility and should be always defined.
0134  */
0135 #define COLORIMETRY_SUPPORT
0136 #define YCBCR_SUPPORT
0137 #define CMYK_SUPPORT
0138 #define ICC_SUPPORT
0139 #define PHOTOSHOP_SUPPORT
0140 #define IPTC_SUPPORT
0141
0142 #endif /* _TIFFCONF_ */
0143
0144 /* clang-format on */