From: Pierre Ossman <ossman@cendio.se>
Date: Mon, 9 Mar 2009 13:30:47 +0000 (+0000)
Subject: Most SIMD implementations need 16 byte alignment
X-Git-Tag: 0.0.90~134
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7311830680380376cfa374c2cf2bf3813aabe2c1;p=libjpeg-turbo

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 5b33567..058a115 100644
--- 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
 
 /*