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blitter prerequisite

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git-svn-id: svn://kolibrios.org@2341 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2012-02-02 08:42:35 +00:00
parent 92aec6604d
commit 5491cb4d99
2 changed files with 26 additions and 0 deletions
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1
kernel/trunk/core/peload.inc
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@ -306,6 +306,7 @@ __exports:
\
get_display, 'GetDisplay', \
set_screen, 'SetScreen', \
window._.get_rect, 'GetWindowRect', \ ; gcc fastcall
pci_api_drv, 'PciApi', \
pci_read8, 'PciRead8', \ ; stdcall
pci_read16, 'PciRead16', \ ; stdcall

25
kernel/trunk/gui/window.inc
View File

@ -2190,3 +2190,28 @@ window._.end_moving__box: ;//////////////////////////////////////////////////
push eax ebx esi
xor esi, esi
jmp window._.draw_negative_box.1
;------------------------------------------------------------------------------
window._.get_rect: ;/////////////////////////////////////////////////////
;------------------------------------------------------------------------------
;? <description> void __fastcall get_window_rect(struct RECT* rc);
;------------------------------------------------------------------------------
;> ecx = pointer to RECT
;------------------------------------------------------------------------------
mov eax, [TASK_BASE]
mov edx, [eax-twdw + WDATA.box.left]
mov [ecx+RECT.left], edx
add edx, [eax-twdw + WDATA.box.width]
mov [ecx+RECT.right], edx
mov edx, [eax-twdw + WDATA.box.top]
mov [ecx+RECT.top], edx
add edx, [eax-twdw + WDATA.box.height]
mov [ecx+RECT.bottom], edx
ret