- Modifications to compile ImageMagick

ImageMagick/magick/memory-private.h

@@ -0,0 +1,44 @@
+/*
+  Copyright 1999-2013 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.
+  obtain a copy of the License at
+  
+    http://www.imagemagick.org/script/license.php
+  
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+  MagickCore private memory methods.
+*/
+#ifndef _MAGICKCORE_MEMORY_PRIVATE_H
+#define _MAGICKCORE_MEMORY_PRIVATE_H
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+#if defined(MAGICK_TARGET_CPU) && (MAGICK_TARGET_CPU == powerpc)
+#  define CACHE_LINE_SIZE 128
+#else
+#  define CACHE_LINE_SIZE 64
+#endif
+
+#define CacheAlign(size)  ((size) < CACHE_LINE_SIZE ? CACHE_LINE_SIZE : (size))
+
+#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 6))
+#define MagickAssumeAligned(address) \
+	__builtin_assume_aligned((address),CACHE_LINE_SIZE)
+#else
+#define MagickAssumeAligned(address)  (address)
+#endif
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#endif