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added wxUmaskChanger class and wxCHANGE_UMASK macro and use them instead of duplicati...
[wxWidgets.git]
/
src
/
tiff
/
tif_luv.c
diff --git
a/src/tiff/tif_luv.c
b/src/tiff/tif_luv.c
index 413c6c1e2f1f8a251123d2a381e1ae8156a372bd..5adaa54e0fe6ef795d80282d324c2d521e9b726f 100644
(file)
--- a/
src/tiff/tif_luv.c
+++ b/
src/tiff/tif_luv.c
@@
-608,9
+608,12
@@
LogLuvEncodeTile(TIFF* tif, tidata_t bp, tsize_t cc, tsample_t s)
#else
#define LOGOF2 0.69314718055994530942
#endif
#else
#define LOGOF2 0.69314718055994530942
#endif
+#ifndef log2
#define log2(x) ((1./LOGOF2)*log(x))
#define log2(x) ((1./LOGOF2)*log(x))
+#endif
+#ifndef exp2
#define exp2(x) exp(LOGOF2*(x))
#define exp2(x) exp(LOGOF2*(x))
-
+#endif
#define UVSCALE 410.
static double
#define UVSCALE 410.
static double