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kms: pre rc8

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git-svn-id: svn://kolibrios.org@1300 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2009-12-01 13:32:57 +00:00
parent 18d56a4087
commit 77f37d9ba0
10 changed files with 148 additions and 178 deletions
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84
kernel/trunk/kernel.asm
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@@ -349,14 +349,20 @@ high_code:
; mov [0xF604],byte 1 ;al
mov al, [BOOT_VAR+0x901F] ; DMA access
mov [allow_dma_access], al
mov al,[BOOT_VAR+0x9000] ; bpp
movzx eax, byte [BOOT_VAR+0x9000] ; bpp
mov [ScreenBPP],al
mov [_display.bpp], eax
mov [_display.vrefresh], 60
mov [_display.disable_mouse], __sys_disable_mouse
movzx eax,word [BOOT_VAR+0x900A] ; X max
mov [_display.width], eax
dec eax
mov [Screen_Max_X],eax
mov [screen_workarea.right],eax
movzx eax,word [BOOT_VAR+0x900C] ; Y max
mov [_display.height], eax
dec eax
mov [Screen_Max_Y],eax
mov [screen_workarea.bottom],eax
@@ -369,9 +375,14 @@ high_code:
je @f
cmp [SCR_MODE],word 0x12 ; VGA 640x480
je @f
mov ax,[BOOT_VAR+0x9001] ; for other modes
movzx eax, word[BOOT_VAR+0x9001] ; for other modes
mov [BytesPerScanLine],ax
mov [_display.pitch], eax
@@:
mov eax, [_display.width]
mul [_display.height]
mov [_WinMapSize], eax
mov esi, BOOT_VAR+0x9080
movzx ecx, byte [esi-1]
mov [NumBiosDisks], ecx
@@ -541,6 +552,9 @@ high_code:
mov [graph_data_l+4],al
mov [graph_data_l+7],ah
stdcall kernel_alloc, [_WinMapSize]
mov [_WinMapAddress], eax
xor eax,eax
inc eax
mov [CURRENT_TASK],eax ;dword 1
@@ -549,8 +563,7 @@ high_code:
mov [current_slot], SLOT_BASE+256
; set background
; xor eax,eax
; inc eax
mov [BgrDrawMode],eax
mov [BgrDataWidth],eax
mov [BgrDataHeight],eax
@@ -1805,7 +1818,6 @@ msset:
ret
app_load_cursor:
; add ebx, new_app_base
cmp ecx, OS_BASE
jae msset
stdcall load_cursor, ecx, edx
@@ -2894,9 +2906,9 @@ sys_drawwindow:
; cmp eax,0 ; type I - original style
jne nosyswI
inc [mouse_pause]
call [disable_mouse]
call [_display.disable_mouse]
call sys_set_window
call [disable_mouse]
call [_display.disable_mouse]
call drawwindow_I
;dec [mouse_pause]
;call [draw_pointer]
@@ -2907,9 +2919,9 @@ sys_drawwindow:
cmp al,1 ; type II - only reserve area, no draw
jne nosyswII
inc [mouse_pause]
call [disable_mouse]
call [_display.disable_mouse]
call sys_set_window
call [disable_mouse]
call [_display.disable_mouse]
call sys_window_mouse
dec [mouse_pause]
call [draw_pointer]
@@ -2919,9 +2931,9 @@ sys_drawwindow:
cmp al,2 ; type III - new style
jne nosyswIII
inc [mouse_pause]
call [disable_mouse]
call [_display.disable_mouse]
call sys_set_window
call [disable_mouse]
call [_display.disable_mouse]
call drawwindow_III
;dec [mouse_pause]
;call [draw_pointer]
@@ -2936,9 +2948,9 @@ sys_drawwindow:
draw_skin_window:
inc [mouse_pause]
call [disable_mouse]
call [_display.disable_mouse]
call sys_set_window
call [disable_mouse]
call [_display.disable_mouse]
mov eax, [TASK_COUNT]
movzx eax, word [WIN_POS + eax*2]
cmp eax, [CURRENT_TASK]
@@ -2957,7 +2969,7 @@ sys_drawwindow:
draw_window_caption:
inc [mouse_pause]
call [disable_mouse]
call [_display.disable_mouse]
xor eax,eax
mov edx,[TASK_COUNT]
@@ -3495,7 +3507,8 @@ checkpixel:
mov edx,[Screen_Max_X] ; screen x size
inc edx
imul edx, ebx
mov dl, [eax+edx+display_data] ; lea eax, [...]
add eax, [_WinMapAddress]
mov dl, [eax+edx] ; lea eax, [...]
xor ecx, ecx
mov eax, [CURRENT_TASK]
@@ -3584,7 +3597,7 @@ markz:
no_mark_system_shutdown:
call [disable_mouse]
call [_display.disable_mouse]
dec byte [SYS_SHUTDOWN]
je system_shutdown
@@ -3742,9 +3755,10 @@ redrawscreen:
calculatebackground: ; background
mov edi,display_data ; set os to use all pixels
mov edi, [_WinMapAddress] ; set os to use all pixels
mov eax,0x01010101
mov ecx,1280*1024 / 4
mov ecx, [_WinMapSize]
shr ecx, 2
rep stosd
mov byte [REDRAW_BACKGROUND], 0 ; do not draw background!
@@ -5093,7 +5107,7 @@ syscall_setpixel: ; SetPixel
add ebx, [edi+APPDATA.wnd_clientbox.top]
xor edi, edi ; no force
; mov edi, 1
call [disable_mouse]
call [_display.disable_mouse]
jmp [putpixel]
align 4
@@ -5247,7 +5261,7 @@ syscall_getarea:
pushad
inc [mouse_pause]
; Check of use of the hardware cursor.
cmp [disable_mouse],__sys_disable_mouse
cmp [_display.disable_mouse],__sys_disable_mouse
jne @f
; Since the test for the coordinates of the mouse should not be used,
; then use the call [disable_mouse] is not possible!
@@ -5311,7 +5325,7 @@ syscall_getarea:
jnz .start_y
dec [mouse_pause]
; Check of use of the hardware cursor.
cmp [disable_mouse],__sys_disable_mouse
cmp [_display.disable_mouse],__sys_disable_mouse
jne @f
call [draw_pointer]
@@:
@@ -5433,18 +5447,33 @@ set_screen:
mov [Screen_Max_X], eax
mov [Screen_Max_Y], edx
mov [BytesPerScanLine], ecx
mov [screen_workarea.right],eax
mov [screen_workarea.bottom], edx
inc eax
shl eax, 2 ;32 bpp
mov [BytesPerScanLine], eax
push ebx
push esi
push edi
pushad
stdcall kernel_free, [_WinMapAddress]
mov eax, [_display.width]
mul [_display.height]
mov [_WinMapSize], eax
stdcall kernel_alloc, eax
mov [_WinMapAddress], eax
test eax, eax
jz .epic_fail
popad
call repos_windows
mov eax, 0
mov ebx, 0
xor eax, eax
xor ebx, ebx
mov ecx, [Screen_Max_X]
mov edx, [Screen_Max_Y]
call calculatescreen
@@ -5455,6 +5484,9 @@ set_screen:
popfd
ret
.epic_fail:
hlt ; Houston, we've had a problem
; --------------- APM ---------------------
apm_entry dp 0
apm_vf dd 0