vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

2026-08-22 00:10:33 +08:00
commit f7f077da11
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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 "@VAR@" 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 @TIFF_INT16_T@
+
+/* Signed 32-bit type */
+#define TIFF_INT32_T @TIFF_INT32_T@
+
+/* Signed 64-bit type */
+#define TIFF_INT64_T @TIFF_INT64_T@
+
+/* Signed 8-bit type */
+#define TIFF_INT8_T @TIFF_INT8_T@
+
+/* Unsigned 16-bit type */
+#define TIFF_UINT16_T @TIFF_UINT16_T@
+
+/* Unsigned 32-bit type */
+#define TIFF_UINT32_T @TIFF_UINT32_T@
+
+/* Unsigned 64-bit type */
+#define TIFF_UINT64_T @TIFF_UINT64_T@
+
+/* Unsigned 8-bit type */
+#define TIFF_UINT8_T @TIFF_UINT8_T@
+
+/* Signed size type */
+#define TIFF_SSIZE_T @TIFF_SSIZE_T@
+
+/* Compatibility stuff. */
+
+/* Define as 0 or 1 according to the floating point format supported by the
+   machine */
+#cmakedefine 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 @HOST_BIG_ENDIAN@
+
+/* Support CCITT Group 3 & 4 algorithms */
+#cmakedefine CCITT_SUPPORT 1
+
+/* Support JPEG compression (requires IJG JPEG library) */
+#cmakedefine JPEG_SUPPORT 1
+
+/* Support JBIG compression (requires JBIG-KIT library) */
+#cmakedefine JBIG_SUPPORT
+
+/* Support LERC compression */
+#cmakedefine LERC_SUPPORT 1
+
+/* Support LogLuv high dynamic range encoding */
+#cmakedefine LOGLUV_SUPPORT 1
+
+/* Support LZW algorithm */
+#cmakedefine LZW_SUPPORT 1
+
+/* Support NeXT 2-bit RLE algorithm */
+#cmakedefine NEXT_SUPPORT 1
+
+/* Support Old JPEG compression (read contrib/ojpeg/README first! Compilation
+   fails with unpatched IJG JPEG library) */
+#cmakedefine OJPEG_SUPPORT 1
+
+/* Support Macintosh PackBits algorithm */
+#cmakedefine PACKBITS_SUPPORT 1
+
+/* Support Pixar log-format algorithm (requires Zlib) */
+#cmakedefine PIXARLOG_SUPPORT 1
+
+/* Support ThunderScan 4-bit RLE algorithm */
+#cmakedefine THUNDER_SUPPORT 1
+
+/* Support Deflate compression */
+#cmakedefine ZIP_SUPPORT 1
+
+/* Support libdeflate enhanced compression */
+#cmakedefine LIBDEFLATE_SUPPORT 1
+
+/* Support strip chopping (whether or not to convert single-strip uncompressed
+   images to multiple strips of ~8Kb to reduce memory usage) */
+#cmakedefine STRIPCHOP_DEFAULT TIFF_STRIPCHOP
+
+/* Enable SubIFD tag (330) support */
+#cmakedefine 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. */
+#cmakedefine DEFAULT_EXTRASAMPLE_AS_ALPHA 1
+
+/* Pick up YCbCr subsampling info from the JPEG data stream to support files
+   lacking the tag (default enabled). */
+#cmakedefine CHECK_JPEG_YCBCR_SUBSAMPLING 1
+
+/* Support MS MDI magic number files as TIFF */
+#cmakedefine MDI_SUPPORT 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 */