sigmoidal-contrast: prevent argument out of range and remove unnecessary ClampToQuantum

[imagemagick] / MagickCore / gem.h

diff --git a/MagickCore/gem.h b/MagickCore/gem.h
index 3a8dab028251f41382db0ed6f3c27a72ec92bb90..4fc348d9c4d9291bd620fa4b29cad840cfc10ba9 100644 (file)
--- a/MagickCore/gem.h
+++ b/MagickCore/gem.h
@@ -1,5 +1,5 @@
 /*
-  Copyright 1999-2011 ImageMagick Studio LLC, a non-profit organization
+  Copyright 1999-2012 ImageMagick Studio LLC, a non-profit organization
   dedicated to making software imaging solutions freely available.
   
   You may not use this file except in compliance with the License.
@@ -26,7 +26,9 @@ extern "C" {
 #include <MagickCore/random_.h>
 
 extern MagickExport double
-  ExpandAffine(const AffineMatrix *);
+  ExpandAffine(const AffineMatrix *),
+  InversesRGBCompandor(const double),
+  sRGBCompandor(const double);
 
 extern MagickExport void
   ConvertHSLToRGB(const double,const double,const double,double *,double *,