Replaced all the slow 'loop' instructions.

2001-09-07 23:13:03 +00:00
parent 7a8f06959a
commit 8d3423737e
5 changed files with 133 additions and 45 deletions
--- a/zsnes/src/dos/dosintrf.asm
+++ b/zsnes/src/dos/dosintrf.asm
@@ -596,7 +596,9 @@ NEWSYM Get_Dir
 .noslash
    mov [eax],dl
    inc eax
-    loop .loop
+;    loop .loop
+    dec ecx
+    jnz .loop
    popad
    push edx
    mov ah,19h
@@ -999,7 +1001,9 @@ NEWSYM vidpastecopyscr       ; GUI screen render
   mov bx,[GUICPC+ebx*2]
   mov [eax+edx*2],bx
   dec edx
-   loop .loop
+;   loop .loop
+    dec ecx
+    jnz .loop
 .no16bconv
   popad
   jmp DosDrawScreenB