KolibriOS/kolibrios
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System function 18,19,5 now checks if mouse coordinates are valid.

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git-svn-id: svn://kolibrios.org@1537 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr 2010-07-30 12:48:58 +00:00
parent 718d8df6de
commit 2462a14655
1 changed files with 2261 additions and 2258 deletions
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9
kernel/trunk/kernel.asm
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@ -2233,10 +2233,13 @@ sysfn_mouse_acceleration: ; 18.19 = set/get mouse features
; cmp ecx,4 ; set mouse pointer position ; cmp ecx,4 ; set mouse pointer position
dec ecx dec ecx
jnz .set_mouse_button jnz .set_mouse_button
mov [MOUSE_Y],dx ;y cmp dx, word[Screen_Max_X]
ror edx,16 ja .end
mov [MOUSE_X],dx ;x
rol edx,16 rol edx,16
cmp dx, word[Screen_Max_Y]
ja .end
rol edx,16
mov [MOUSE_X], edx
ret ret
.set_mouse_button: .set_mouse_button:
; cmp ecx,5 ; set mouse button features ; cmp ecx,5 ; set mouse button features