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authornisimura <nisimura@NetBSD.org>2000-12-19 09:52:53 +0000
committernisimura <nisimura@NetBSD.org>2000-12-19 09:52:53 +0000
commitb3345434e4b30aa9d1bd2446ff3bbcfff76ac2ee (patch)
treebd5e26e7708ca08eccaa229396fb229549a7096e /sys/dev/rasops
parent3b11f4ee692f5fca82a76fecc3204ce90f871a4d (diff)
Fix an error in xoffset calculation. Revealed in the case when
ri_width is less than ri_stride and screen is layouted RI_CENTERed.
Diffstat (limited to 'sys/dev/rasops')
-rw-r--r--sys/dev/rasops/rasops.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/rasops/rasops.c b/sys/dev/rasops/rasops.c
index 2c5fd41c54b..8995e81348d 100644
--- a/sys/dev/rasops/rasops.c
+++ b/sys/dev/rasops/rasops.c
@@ -1,4 +1,4 @@
-/* $NetBSD: rasops.c,v 1.32 2000/06/13 13:36:53 ad Exp $ */
+/* $NetBSD: rasops.c,v 1.33 2000/12/19 09:52:53 nisimura Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rasops.c,v 1.32 2000/06/13 13:36:53 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rasops.c,v 1.33 2000/12/19 09:52:53 nisimura Exp $");
#include "opt_rasops.h"
#include "rasops_glue.h"
@@ -234,7 +234,7 @@ rasops_reconfig(ri, wantrows, wantcols)
ri->ri_origbits = ri->ri_bits;
if ((ri->ri_flg & RI_CENTER) != 0) {
- ri->ri_bits += ((ri->ri_stride - ri->ri_emustride) >> 1) & ~3;
+ ri->ri_bits += ((ri->ri_width - ri->ri_emustride) >> 1) & ~3;
ri->ri_bits += ((ri->ri_height - ri->ri_emuheight) >> 1) *
ri->ri_stride;