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When moving the software cursor on an inactive screen, save character and 

attribute from backing store, not display adapter.
This commit is contained in:
ad 1999-09-19 23:00:04 +00:00
parent a6d751c35c
commit 598dcad691
1 changed files with 9 additions and 5 deletions
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14
sys/dev/ic/pcdisplay_subr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: pcdisplay_subr.c,v 1.7 1999/09/19 21:48:08 ad Exp $ */
/* $NetBSD: pcdisplay_subr.c,v 1.8 1999/09/19 23:00:04 ad Exp $ */
/*
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
@ -68,12 +68,16 @@ pcdisplay_cursor(id, on, row, col)
return;
off = (scr->vc_crow * scr->type->ncols + scr->vc_ccol);
scr->cursortmp = bus_space_read_2(memt, memh, scr->dispoffset + off*2);
if (scr->active)
bus_space_write_2(memt, memh, scr->dispoffset + off * 2,
if (scr->active) {
off <<= 1;
scr->cursortmp = bus_space_read_2(memt, memh,
scr->dispoffset + off);
bus_space_write_2(memt, memh, scr->dispoffset + off,
scr->cursortmp ^ 0x7000);
else
} else {
scr->cursortmp = scr->mem[off];
scr->mem[off] = scr->cursortmp ^ 0x7000;
}
#else /* PCDISPLAY_SOFTCURSOR */
struct pcdisplayscreen *scr = id;
int pos;