Most SIMD implementations need 16 byte alignment

git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@20 632fc199-4ca6-4c93-a231-07263d6284db

diff --git a/jmemmgr.c b/jmemmgr.c
index 5b33567370ed02b9e6c34b4aa04fe799298ecc16..058a1157df7b9edfe738ce62f54a6c4ed16f6640 100644 (file)
--- a/jmemmgr.c
+++ b/jmemmgr.c
@@ -70,7 +70,11 @@ extern char * getenv JPP((const char * name));
  */
 
 #ifndef ALIGN_SIZE             /* so can override from jconfig.h */
+#ifndef WITH_SIMD
 #define ALIGN_SIZE  SIZEOF(double)
+#else
+#define ALIGN_SIZE  16 /* Most SIMD implementations require this */
+#endif
 #endif
 
 /*