From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 5 Sep 2015 00:21:30 +0000 (-0400)
Subject: Ensure -fuzz works properly with floating point pixels
X-Git-Tag: 7.0.1-0~649
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1d803206fa10b99ad1ef57584fd54e2d33052441;p=imagemagick

Ensure -fuzz works properly with floating point pixels
---

diff --git a/MagickCore/pixel-accessor.h b/MagickCore/pixel-accessor.h
index 2e9e8d1c7..52c1a708f 100644
--- a/MagickCore/pixel-accessor.h
+++ b/MagickCore/pixel-accessor.h
@@ -443,7 +443,7 @@ static inline MagickBooleanType IsPixelAtDepth(const Quantum pixel,
 static inline MagickBooleanType IsPixelEquivalent(const Image *restrict image,
   const Quantum *restrict p,const PixelInfo *restrict q)
 {
-#define ScaleAbsolutePixelValue(alpha)  (QuantumScale*AbsolutePixelValue(alpha))
+#define ScaleAbsolutePixelValue(alpha)  AbsolutePixelValue(QuantumScale*(alpha))
 
   MagickRealType
     value;