From f815ca9d773ef3caaf0dfe75e8b1e8bcd85c5743 Mon Sep 17 00:00:00 2001
From: Guido Falsi <mad@madpilot.net>
Date: Sat, 21 May 2016 16:20:52 +0200
Subject: [PATCH] Fix build on FreeBSD 9.3 i386.

---
 src/calibre/utils/imageops/imageops.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/calibre/utils/imageops/imageops.cpp b/src/calibre/utils/imageops/imageops.cpp
index 71df9666e5..3b4f41e3f7 100644
--- a/src/calibre/utils/imageops/imageops.cpp
+++ b/src/calibre/utils/imageops/imageops.cpp
@@ -582,9 +582,9 @@ QImage despeckle(const QImage &image) {
 
 // overlay() {{{ 
 static inline unsigned int BYTE_MUL(unsigned int x, unsigned int a) {
-    quint64 t = (((quint64(x)) | ((quint64(x)) << 24)) & 0x00ff00ff00ff00ff) * a;
-    t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080) >> 8;
-    t &= 0x00ff00ff00ff00ff;
+    quint64 t = (((quint64(x)) | ((quint64(x)) << 24)) & 0x00ff00ff00ff00ffULL) * a;
+    t = (t + ((t >> 8) & 0xff00ff00ff00ffULL) + 0x80008000800080ULL) >> 8;
+    t &= 0x00ff00ff00ff00ffULL;
     return ((unsigned int)(t)) | ((unsigned int)(t >> 24));
 }