From: dirk <dirk@git.imagemagick.org>
Date: Sun, 21 Feb 2016 12:17:02 +0000 (+0100)
Subject: Added check for storage class.
X-Git-Tag: 7.0.1-0~214
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8ee7d5a0a9c053e7ed5914e582ba1d32630c867e;p=imagemagick

Added check for storage class.
---

diff --git a/MagickCore/accelerate.c b/MagickCore/accelerate.c
index c0ba61892..00615dd89 100644
--- a/MagickCore/accelerate.c
+++ b/MagickCore/accelerate.c
@@ -127,6 +127,10 @@ static MagickBooleanType checkAccelerateCondition(const Image* image)
       image->colorspace != GRAYColorspace)
     return(MagickFalse);
 
+  /* check if the storage class is direct class */
+  if (image->storage_class != DirectClass)
+    return(MagickFalse);
+
   /* check if the virtual pixel method is compatible with the OpenCL implementation */
   if ((GetImageVirtualPixelMethod(image) != UndefinedVirtualPixelMethod) &&
       (GetImageVirtualPixelMethod(image) != EdgeVirtualPixelMethod))