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Get rid of ugly vertical bars which occurred when 

character-cell boundaries != byte boundaries.
("width" (despite the poor name) should be computed based on the
*old* value of bg, not the *new* one.)
Fixes PR 8221.
This commit is contained in:
mouse 1999-08-20 06:46:44 +00:00
parent 5ed3048893
commit 1705bbe96b
1 changed files with 3 additions and 3 deletions
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6
sys/dev/rasops/rasops1.c
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@ -1,4 +1,4 @@
/* $NetBSD: rasops1.c,v 1.7 1999/07/25 17:36:40 ad Exp $ */
/* $NetBSD: rasops1.c,v 1.8 1999/08/20 06:46:44 mouse Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
@ -38,7 +38,7 @@
#include "opt_rasops.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rasops1.c,v 1.7 1999/07/25 17:36:40 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: rasops1.c,v 1.8 1999/08/20 06:46:44 mouse Exp $");
#include <sys/types.h>
#include <sys/param.h>
@ -182,8 +182,8 @@ rasops1_putchar(cookie, row, col, uc, attr)
rmask = ~rasops_rmask[(col + width) & 31];
if (uc == (u_int)-1) {
bg = bg & ~lmask;
width = bg & ~rmask;
bg = bg & ~lmask;
while (height--) {
rp[0] = (rp[0] & lmask) | bg;