Changeset 63617 in vbox

Timestamp:

Aug 23, 2016 8:21:05 AM (9 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

110328

Message:

VGA BIOS: Fixed 4bpp scanline calculation, see bugref:8558.

File:

• trunk/src/VBox/Devices/Graphics/BIOS/vberom.asm (modified) (2 diffs)

trunk/src/VBox/Devices/Graphics/BIOS/vberom.asm

@@ -606 +606 @@
   mov  bl, ah
   or   bl, bl
+  pop  ax
   jnz  no_4bpp_1
 if VBOX_BIOS_CPU gt 8086
@@ -617 +618 @@
 no_4bpp_1:
   xor  dx, dx
-  pop  ax
   div  bx
 set_logical_scan_line_pixels: