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tiffconf.h
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/*
Configuration defines for installed libtiff.
This file maintained for backward compatibility. Do not use definitions
from this file in your programs.
*/
/* clang-format off */
/* clang-format disabled because CMake scripts are very sensitive to the
* formatting of this file. configure_file variables of type "" are
* modified by clang-format and won't be substituted.
*/
#ifndef _TIFFCONF_
#define _TIFFCONF_
#include <stddef.h>
#include <stdint.h>
#include <inttypes.h>
/* Signed 16-bit type */
#define TIFF_INT16_T int16_t
/* Signed 32-bit type */
#define TIFF_INT32_T int32_t
/* Signed 64-bit type */
#define TIFF_INT64_T int64_t
/* Signed 8-bit type */
#define TIFF_INT8_T int8_t
/* Unsigned 16-bit type */
#define TIFF_UINT16_T uint16_t
/* Unsigned 32-bit type */
#define TIFF_UINT32_T uint32_t
/* Unsigned 64-bit type */
#define TIFF_UINT64_T uint64_t
/* Unsigned 8-bit type */
#define TIFF_UINT8_T uint8_t
/* Signed size type */
#define TIFF_SSIZE_T int64_t
/* Compatibility stuff. */
/* Define as 0 or 1 according to the floating point format supported by the
machine */
#define HAVE_IEEEFP 1
/* The concept of HOST_FILLORDER is broken. Since libtiff 4.5.1
* this macro will always be hardcoded to FILLORDER_LSB2MSB on all
* architectures, to reflect past long behavior of doing so on x86 architecture.
* Note however that the default FillOrder used by libtiff is FILLORDER_MSB2LSB,
* as mandated per the TIFF specification.
* The influence of HOST_FILLORDER is only when passing the 'H' mode in
* TIFFOpen().
* You should NOT rely on this macro to decide the CPU endianness!
* This macro will be removed in libtiff 4.6
*/
#define HOST_FILLORDER FILLORDER_LSB2MSB
/* Native cpu byte order: 1 if big-endian (Motorola) or 0 if little-endian
(Intel) */
#define HOST_BIGENDIAN 0
/* Support CCITT Group 3 & 4 algorithms */
#define CCITT_SUPPORT 1
/* Support JPEG compression (requires IJG JPEG library) */
/* #undef JPEG_SUPPORT */
/* Support LogLuv high dynamic range encoding */
#define LOGLUV_SUPPORT 1
/* Support LZW algorithm */
#define LZW_SUPPORT 1
/* Support NeXT 2-bit RLE algorithm */
#define NEXT_SUPPORT 1
/* Support Old JPEG compresson (read contrib/ojpeg/README first! Compilation
fails with unpatched IJG JPEG library) */
/* #undef OJPEG_SUPPORT */
/* Support Macintosh PackBits algorithm */
#define PACKBITS_SUPPORT 1
/* Support Pixar log-format algorithm (requires Zlib) */
/* #undef PIXARLOG_SUPPORT */
/* Support ThunderScan 4-bit RLE algorithm */
#define THUNDER_SUPPORT 1
/* Support Deflate compression */
/* #undef ZIP_SUPPORT */
/* Support strip chopping (whether or not to convert single-strip uncompressed
images to multiple strips of ~8Kb to reduce memory usage) */
#define STRIPCHOP_DEFAULT TIFF_STRIPCHOP
/* Enable SubIFD tag (330) support */
#define SUBIFD_SUPPORT 1
/* Treat extra sample as alpha (default enabled). The RGBA interface will
treat a fourth sample with no EXTRASAMPLE_ value as being ASSOCALPHA. Many
packages produce RGBA files but don't mark the alpha properly. */
#define DEFAULT_EXTRASAMPLE_AS_ALPHA 1
/* Pick up YCbCr subsampling info from the JPEG data stream to support files
lacking the tag (default enabled). */
#define CHECK_JPEG_YCBCR_SUBSAMPLING 1
/*
* Feature support definitions.
* XXX: These macros are obsoleted. Don't use them in your apps!
* Macros stays here for backward compatibility and should be always defined.
*/
#define COLORIMETRY_SUPPORT
#define YCBCR_SUPPORT
#define CMYK_SUPPORT
#define ICC_SUPPORT
#define PHOTOSHOP_SUPPORT
#define IPTC_SUPPORT
#endif /* _TIFFCONF_ */
/* clang-format on */