From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Mon, 15 Feb 2010 18:32:15 +0000 (+0000)
Subject: Fixed a video problem: When switching the display, the SCROLL flag gets
X-Git-Tag: V2.13.2~11
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=4bf888aa623667580ad27ec4ee90fd8eb1ceace5;p=cc65

Fixed a video problem: When switching the display, the SCROLL flag gets
cleared, which in turn causes the display to scroll when a character is output
in the lower right corner.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4590 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/c128/videomode.s b/libsrc/c128/videomode.s
index 7825eca2c..fd37b7b6a 100644
--- a/libsrc/c128/videomode.s
+++ b/libsrc/c128/videomode.s
@@ -22,6 +22,8 @@
         jsr     SWAPPER                 ; Toggle the mode
  	lda     #14
        	jsr     BSOUT                   ; Switch to lower case chars
+        lda     #$C0
+        sta     SCROLL                  ; Disable scrolling
         pla                             ; Get old mode into A
 
 ; Done, old mode is in A