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| 3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
| 4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
| 5 | ;; ;; |
5 | ;; ;; |
| 6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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| 7 | 7 | ||
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| 8 | $Revision: 750 $ |
8 | $Revision: 753 $ |
| 9 | 9 | ||
| 10 | 10 | ||
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| 24 | old_screen_height dd ? |
24 | old_screen_height dd ? |
| 25 | endg |
25 | endg |
| Line 26... | Line 26... | ||
| 26 | 26 | ||
| 27 | cmp eax,13 ; CALL VIDEOMODE DRIVER FUNCTIONS |
27 | cmp eax,13 ; CALL VIDEOMODE DRIVER FUNCTIONS |
| 28 | jne .no_vmode_drv_access |
28 | jne .no_vmode_drv_access |
| 29 | pushd [ScreenWidth] [ScreenHeight] |
29 | pushd [Screen_Max_X] [Screen_Max_Y] |
| 30 | popd [old_screen_height] [old_screen_width] |
30 | popd [old_screen_height] [old_screen_width] |
| 31 | or eax,-1 ; If driver is absent then eax does not change |
31 | or eax,-1 ; If driver is absent then eax does not change |
| 32 | call (VMODE_BASE+0x100) ; Entry point of video driver |
32 | call (VMODE_BASE+0x100) ; Entry point of video driver |
| 33 | mov [esp+36],eax |
33 | mov [esp+36],eax |
| 34 | mov [esp+24],ebx |
34 | mov [esp+24],ebx |
| 35 | mov [esp+32],ecx |
35 | mov [esp+32],ecx |
| 36 | ; mov [esp+28],edx |
36 | ; mov [esp+28],edx |
| 37 | mov eax,[old_screen_width] |
37 | mov eax,[old_screen_width] |
| 38 | mov ebx,[old_screen_height] |
38 | mov ebx,[old_screen_height] |
| 39 | sub eax,[ScreenWidth] |
39 | sub eax,[Screen_Max_X] |
| 40 | jnz @f |
40 | jnz @f |
| 41 | sub ebx,[ScreenHeight] |
41 | sub ebx,[Screen_Max_Y] |
| 42 | jz .resolution_wasnt_changed |
42 | jz .resolution_wasnt_changed |
| 43 | jmp .lp1 |
43 | jmp .lp1 |
| 44 | @@: sub ebx,[ScreenHeight] |
44 | @@: sub ebx,[Screen_Max_Y] |
| 45 | .lp1: sub [screen_workarea.right],eax |
45 | .lp1: sub [screen_workarea.right],eax |
| Line 46... | Line 46... | ||
| 46 | sub [screen_workarea.bottom],ebx |
46 | sub [screen_workarea.bottom],ebx |
| 47 | 47 | ||
| 48 | call repos_windows |
48 | call repos_windows |
| 49 | mov eax, 0 |
49 | mov eax, 0 |
| 50 | mov ebx, 0 |
50 | mov ebx, 0 |
| 51 | mov ecx, [ScreenWidth] |
51 | mov ecx, [Screen_Max_X] |
| Line 52... | Line 52... | ||
| 52 | mov edx, [ScreenHeight] |
52 | mov edx, [Screen_Max_Y] |
| 53 | call calculatescreen |
53 | call calculatescreen |
| 54 | 54 | ||