[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [6858] Fix VGA issue introduced by r6349
From: |
malc |
Subject: |
[Qemu-devel] [6858] Fix VGA issue introduced by r6349 |
Date: |
Tue, 17 Mar 2009 16:05:51 +0000 |
Revision: 6858
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6858
Author: malc
Date: 2009-03-17 16:05:50 +0000 (Tue, 17 Mar 2009)
Log Message:
-----------
Fix VGA issue introduced by r6349
Thanks to Robert Riebisch for bisection
Modified Paths:
--------------
trunk/hw/vga.c
Modified: trunk/hw/vga.c
===================================================================
--- trunk/hw/vga.c 2009-03-17 12:19:58 UTC (rev 6857)
+++ trunk/hw/vga.c 2009-03-17 16:05:50 UTC (rev 6858)
@@ -1619,6 +1619,16 @@
s->double_scan = double_scan;
}
+ if (shift_control == 0) {
+ if (s->sr[0x01] & 8) {
+ disp_width <<= 1;
+ }
+ } else if (shift_control == 1) {
+ if (s->sr[0x01] & 8) {
+ disp_width <<= 1;
+ }
+ }
+
depth = s->get_bpp(s);
if (s->line_offset != s->last_line_offset ||
disp_width != s->last_width ||
@@ -1660,7 +1670,6 @@
full_update |= update_palette16(s);
if (s->sr[0x01] & 8) {
v = VGA_DRAW_LINE4D2;
- disp_width <<= 1;
} else {
v = VGA_DRAW_LINE4;
}
@@ -1669,7 +1678,6 @@
full_update |= update_palette16(s);
if (s->sr[0x01] & 8) {
v = VGA_DRAW_LINE2D2;
- disp_width <<= 1;
} else {
v = VGA_DRAW_LINE2;
}
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-devel] [6858] Fix VGA issue introduced by r6349,
malc <=