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VESA putimage speedup +30% above the r.2430

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git-svn-id: svn://kolibrios.org@2435 a494cfbc-eb01-0410-851d-a64ba20cac60
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Marat Zakiyanov (Mario79)
2012-03-08 09:22:41 +00:00
parent c856b49825
commit e89bf78ced
2 changed files with 188 additions and 44 deletions
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51
kernel/trunk/kernel.asm
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@@ -1926,21 +1926,7 @@ sys_end:
; restore default cursor before killing
pusha
mov ecx, [current_slot]
mov eax, [def_cursor]
mov [ecx+APPDATA.cursor], eax
movzx eax, word [MOUSE_Y]
movzx ebx, word [MOUSE_X]
mov ecx, [Screen_Max_X]
inc ecx
mul ecx
add eax, [_WinMapAddress]
movzx edx, byte [ebx+eax]
shl edx, 8
mov esi, [edx+SLOT_BASE+APPDATA.cursor]
push esi
call [_display.select_cursor]
mov [current_cursor], esi
call restore_default_cursor_before_killing
popa
@@:
;--------------------------------------
@@ -1959,7 +1945,25 @@ sys_end:
mov ebx, 100
call delay_hs
jmp waitterm
;------------------------------------------------------------------------------
restore_default_cursor_before_killing:
mov eax, [def_cursor]
mov [ecx+APPDATA.cursor], eax
movzx eax, word [MOUSE_Y]
movzx ebx, word [MOUSE_X]
mov ecx, [Screen_Max_X]
inc ecx
mul ecx
add eax, [_WinMapAddress]
movzx edx, byte [ebx+eax]
shl edx, 8
mov esi, [edx+SLOT_BASE+APPDATA.cursor]
push esi
call [_display.select_cursor]
mov [current_cursor], esi
ret
;------------------------------------------------------------------------------
iglobal
align 4
sys_system_table:
@@ -2035,21 +2039,8 @@ sysfn_terminate: ; 18.2 = TERMINATE
pusha
mov ecx, [esp+32]
shl ecx, 8
mov eax, [def_cursor]
mov [ecx+SLOT_BASE+APPDATA.cursor], eax
movzx eax, word [MOUSE_Y]
movzx ebx, word [MOUSE_X]
mov ecx, [Screen_Max_X]
inc ecx
mul ecx
add eax, [_WinMapAddress]
movzx edx, byte [ebx+eax]
shl edx, 8
mov esi, [edx+SLOT_BASE+APPDATA.cursor]
push esi
call [_display.select_cursor]
mov [current_cursor], esi
add ecx, SLOT_BASE
call restore_default_cursor_before_killing
popa
@@:
add esp, 4