[ 1665996 ] Fixes/extensions to wxDataViewCtrl

[wxWidgets.git] / src / tiff / tiffconf.h

diff --git a/src/tiff/tiffconf.h b/src/tiff/tiffconf.h
index 7e2d6701f8fab767d6408b8f3ae46d94e082ae5e..7ca5b081b1e308774bca4a04224590c182a49a9d 100644 (file)
--- a/src/tiff/tiffconf.h
+++ b/src/tiff/tiffconf.h
@@ -33,7 +33,7 @@
  * #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).
+ * line by defining COMPRESSION_SUPPORT (see below).
  */
 
 /*
@@ -51,6 +51,8 @@
  * 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
@@ -62,24 +64,9 @@
 #define        HOST_BIGENDIAN  1
 #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 USE_64BIT_API
+#  define USE_64BIT_API        0
+#endif
 
 #ifndef COMPRESSION_SUPPORT
 /*
@@ -91,7 +78,7 @@
  *    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)
+ *                     (requires IJG software)
  *    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
@@ -127,6 +114,16 @@
  *                     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)
+ * DEFAULT_EXTRASAMPLE_AS_ALPHA
+ *                      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.
+ * CHECK_JPEG_YCBCR_SUBSAMPLING
+ *                      Enable picking up YCbCr subsampling info from the
+ *                      JPEG data stream to support files lacking the tag.
+ *                      See Bug 168 in Bugzilla, and JPEGFixupTestSubsampling()
+ *                      for details. 
  */
 #ifndef STRIPCHOP_DEFAULT
 #define        STRIPCHOP_DEFAULT       TIFF_STRIPCHOP  /* default is to enable */
@@ -134,4 +131,23 @@
 #ifndef SUBIFD_SUPPORT
 #define        SUBIFD_SUPPORT          1       /* enable SubIFD tag (330) support */
 #endif
+#ifndef DEFAULT_EXTRASAMPLE_AS_ALPHA
+#define DEFAULT_EXTRASAMPLE_AS_ALPHA 1
+#endif
+#ifndef CHECK_JPEG_YCBCR_SUBSAMPLING
+#define CHECK_JPEG_YCBCR_SUBSAMPLING 1
+#endif
+
+/*
+ * 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_ */