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Optimization f.15.8

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git-svn-id: svn://kolibrios.org@2537 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Marat Zakiyanov (Mario79) 2012-04-01 22:58:45 +00:00
parent 7d5ed0a7fd
commit bd6c0291ed
1 changed files with 23 additions and 9 deletions
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32
kernel/trunk/kernel.asm
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@ -2689,13 +2689,10 @@ align 4
nosb7:
cmp ebx, 8
jnz nosb8
mov eax, [draw_data+32 + RECT.left]
shl eax, 16
add eax, [draw_data+32 + RECT.right]
mov eax, [BG_Rect_X_left_right]
mov [esp + 32], eax ; eax = [left]*65536 + [right]
mov eax, [draw_data+32 + RECT.top]
shl eax, 16
add eax, [draw_data+32 + RECT.bottom]
mov eax, [BG_Rect_Y_top_bottom]
mov [esp + 20], eax ; ebx = [top]*65536 + [bottom]
ret
;------------------------------------------------------------------------------
@ -2704,6 +2701,12 @@ nosb8:
ret
;------------------------------------------------------------------------------
align 4
uglobal
BG_Rect_X_left_right dd 0x0
BG_Rect_Y_top_bottom dd 0x0
endg
;------------------------------------------------------------------------------
align 4
force_redraw_background:
and [draw_data+32 + RECT.left], 0
and [draw_data+32 + RECT.top], 0
@ -3299,6 +3302,18 @@ mouse_not_active:
;--------------------------------------
align 4
@@:
push eax
mov eax, [draw_data+32 + RECT.left]
shl eax, 16
add eax, [draw_data+32 + RECT.right]
mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right]
mov eax, [draw_data+32 + RECT.top]
shl eax, 16
add eax, [draw_data+32 + RECT.bottom]
mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom]
pop eax
call drawbackground
;--------- set event 5 start ----------
push ecx edi
@ -3311,15 +3326,14 @@ set_bgr_event:
or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5
loop set_bgr_event
pop edi ecx
; call change_task - because the application must have time to call f.15.8
call change_task
;--------- set event 5 stop -----------
xor eax, eax
xchg al, [REDRAW_BACKGROUND]
test al, al ; got new update request?
jnz @b
; call change_task - because the application must have time to call f.15.8
call change_task
mov [draw_data+32 + RECT.left], eax
mov [draw_data+32 + RECT.top], eax
mov [draw_data+32 + RECT.right], eax