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[src/trunk]: src/sys/dev/rasops Simplify calculation for 12-byte alignment.
details: https://anonhg.NetBSD.org/src/rev/c58ec546b447
branches: trunk
changeset: 964556:c58ec546b447
user: rin <rin%NetBSD.org@localhost>
date: Wed Aug 07 10:53:41 2019 +0000
description:
Simplify calculation for 12-byte alignment.
No functional changes.
diffstat:
sys/dev/rasops/rasops.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diffs (30 lines):
diff -r b8c7e31394e1 -r c58ec546b447 sys/dev/rasops/rasops.c
--- a/sys/dev/rasops/rasops.c Wed Aug 07 10:51:57 2019 +0000
+++ b/sys/dev/rasops/rasops.c Wed Aug 07 10:53:41 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: rasops.c,v 1.109 2019/08/07 10:51:57 rin Exp $ */
+/* $NetBSD: rasops.c,v 1.110 2019/08/07 10:53:41 rin Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rasops.c,v 1.109 2019/08/07 10:51:57 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rasops.c,v 1.110 2019/08/07 10:53:41 rin Exp $");
#ifdef _KERNEL_OPT
#include "opt_rasops.h"
@@ -446,9 +446,9 @@
xoff &= ~3;
} else {
/*
- * Truncate to word and 24-bit color boundary.
+ * Truncate to both word and 24-bit color boundary.
*/
- xoff = (xoff / (4 * 3)) * (4 * 3);
+ xoff -= xoff % 12;
}
yoff = ((ri->ri_height - ri->ri_emuheight) >> 1) *
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