Fixed bug in VDU5 code (missing mask)

2025-04-10 03:37:42 +00:00 · 2023-01-10 00:00:10 -05:00 · 2023-01-10 00:00:10 -05:00 · 0ac312aa10
commit 0ac312aa10
parent 56a5e25add
2 changed files with 1 additions and 1 deletions
--- a/applecorn.po
+++ b/applecorn.po
--- a/mainmem.shr.s
+++ b/mainmem.shr.s
@ -232,6 +232,7 @@ SHRVDU5CH     >>>   ENTMAIN
              ASL   A1L

              LDA   SHRPIXELS              ; Pixels per byte
+              AND   #$00FF
              CMP   #$02                   ; 2 is 320-mode (MODE 1)
              BNE   :MODE0
              LDA   #$04                   ; 4 bytes per row in MODE 1
@ -385,7 +386,6 @@ SHRVDU13      >>>   ENTMAIN
              MX    %00                    ; Tell Merlin
              LDA   SHRWINLFT
              STA   SHRXPIXEL
-*              JSR   SHRVDU5LF
 :DONE         SEC                          ; 65816 emulation mode
              XCE
              MX    %11                    ; Tell Merlin