| 383,11 → 383,13 |
|---|
| |
| movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
| mov [_display.width], eax |
| mov [display_width_standard], eax |
| dec eax |
| mov [Screen_Max_X], eax |
| mov [screen_workarea.right], eax |
| movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
| mov [_display.height], eax |
| mov [display_height_standard], eax |
| dec eax |
| mov [Screen_Max_Y], eax |
| mov [screen_workarea.bottom], eax |
| 2055,6 → 2057,7 |
|---|
| dd sysfn_pid_to_slot ; 21 = get slot number for pid |
| dd sysfn_min_rest_window ; 22 = minimize and restore any window |
| dd sysfn_min_windows ; 23 = minimize all windows |
| dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
| sysfn_num = ($ - sys_system_table)/4 |
| endg |
| ;------------------------------------------------------------------------------ |
| 2410,10 → 2413,45 |
|---|
| call change_task |
| ret |
| ;------------------------------------------------------------------------------ |
| sysfn_set_screen_sizes: |
| cmp [SCR_MODE], word 0x13 |
| jbe .exit |
| |
| cmp [_display.select_cursor], select_cursor |
| jne .exit |
| |
| cmp ecx, [display_width_standard] |
| ja .exit |
| |
| cmp edx, [display_height_standard] |
| ja .exit |
| |
| pushfd |
| cli |
| mov eax, ecx |
| mov ecx, [BytesPerScanLine] |
| mov [_display.width], eax |
| dec eax |
| mov [_display.height], edx |
| dec edx |
| ; eax - new Screen_Max_X |
| ; edx - new Screen_Max_Y |
| mov [do_not_touch_winmap], 1 |
| call set_screen |
| mov [do_not_touch_winmap], 0 |
| popfd |
| call change_task |
| .exit: |
| ret |
| ;------------------------------------------------------------------------------ |
| uglobal |
| screen_workarea RECT |
| display_width_standard dd 0 |
| display_height_standard dd 0 |
| do_not_touch_winmap db 0 |
| window_minimize db 0 |
| sound_flag db 0 |
| |
| endg |
| |
| UID_NONE=0 |
| 5158,6 → 5196,10 |
|---|
| ;------------------------------------------------------------------------------ |
| align 4 |
| set_screen: |
| ; in: |
| ; eax - new Screen_Max_X |
| ; ecx - new BytesPerScanLine |
| ; edx - new Screen_Max_Y |
| cmp eax, [Screen_Max_X] |
| jne .set |
| |
| 5181,6 → 5223,9 |
|---|
| |
| pushad |
| |
| cmp [do_not_touch_winmap], 1 |
| je @f |
| |
| stdcall kernel_free, [_WinMapAddress] |
| |
| mov eax, [_display.width] |
| 5191,7 → 5236,13 |
|---|
| mov [_WinMapAddress], eax |
| test eax, eax |
| jz .epic_fail |
| ; store for f.18.24 |
| mov eax, [_display.width] |
| mov [display_width_standard], eax |
| |
| mov eax, [_display.height] |
| mov [display_height_standard], eax |
| @@: |
| call calculate_fast_getting_offset_for_WinMapAddress |
| ; for Qemu or non standart video cards |
| ; Unfortunately [BytesPerScanLine] does not always |