Fix windowing on mode 7 backgrounds

2005-03-30 05:29:35 +00:00
parent cd0315e373
commit dfca3fea62
1 changed files with 3 additions and 2 deletions
--- a/zsnes/src/video/newgfx16.asm
+++ b/zsnes/src/video/newgfx16.asm
@@ -2557,9 +2557,10 @@ NEWSYM drawsprng16b
    jz .nosubmain
    xor eax,eax
    mov al,[BGMS1+ebx*2]
-    sub al,[FillSubScr+ebx]
+    add al,[FillSubScr+ebx]
+    add al,[bgmode]
    test al,04h
-    jnz .nosub2
+    jz .nosub2
    xor eax,eax
 .nosub2
    test byte[BGMS1+ebx*2],1h