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Kolibri-A: new graph engine = BUGGY VERSION! =

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git-svn-id: svn://kolibrios.org@1899 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Artem Jerdev (art_zh) 2011-03-04 12:09:10 +00:00
parent 8ba9310247
commit 812af66c89
9 changed files with 591 additions and 921 deletions
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14
kernel/branches/Kolibri-A/trunk/const.inc
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@ -85,7 +85,7 @@ CAPS_xTPR equ 46 ;
CAPS_SYSCAL equ 64 ;
CAPS_XD equ 65 ;execution disable
CAPS_FFXSR equ 66 ;
CAPS_RDTSCP equ 67 ;
CAPS_RDTSCP equ 67 ; not used anywhere
CAPS_X64 equ 68 ;
CAPS_3DNOW equ 69 ;
CAPS_3DNOWEXT equ 70 ;
@ -197,23 +197,23 @@ TASK_EVENT equ (OS_BASE+0x0003020)
mouseunder equ (OS_BASE+0x0006900)
CDDataBuf equ (OS_BASE+0x0007000)
FLOPPY_BUFF equ (OS_BASE+0x0008000)
ACTIVE_PROC_STACK equ (OS_BASE+0x000A400) ;unused
;ACTIVE_PROC_STACK equ (OS_BASE+0x000A400) ;unused
idts equ (OS_BASE+0x000B100)
WIN_STACK equ (OS_BASE+0x000C000)
WIN_POS equ (OS_BASE+0x000C400)
FDD_BUFF equ (OS_BASE+0x000D000)
;unused ? only one reference
ENABLE_TASKSWITCH equ (OS_BASE+0x000E000)
;ENABLE_TASKSWITCH equ (OS_BASE+0x000E000)
PUTPIXEL equ (OS_BASE+0x000E020)
GETPIXEL equ (OS_BASE+0x000E024)
;PUTPIXEL equ (OS_BASE+0x000E020)
;GETPIXEL equ (OS_BASE+0x000E024)
;unused ? only one reference
BANK_SWITCH equ (OS_BASE+0x000E030)
; BANK_SWITCH equ (OS_BASE+0x000E030) ; VESA 1.2 - not used
;unused ? store mousepointer
MOUSE_PICTURE equ (OS_BASE+0x000F200)
;MOUSE_PICTURE equ (OS_BASE+0x000F200) ; mousedrv.inc - not used
MOUSE_VISIBLE equ (OS_BASE+0x000F204)
WIN_TEMP_XY equ (OS_BASE+0x000F300)

6
kernel/branches/Kolibri-A/trunk/data32.inc
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@ -413,9 +413,9 @@ MouseTickCounter rd 1
;* end code - Mario79
img_background rd 1
mem_BACKGROUND rd 1
static_background_data rd 1
;img_background rd 1
;mem_BACKGROUND rd 1
;static_background_data rd 1
cache_ide0:
cache_ide0_pointer rd 1

14
kernel/branches/Kolibri-A/trunk/gui/font.inc
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@ -51,14 +51,14 @@ dtext: ; Text String Output (rw by Johnny_B[john@kolibrios.org])
cmp byte [edx], 0
jz .end
; // Alver 22.06.2008 // {
cmp byte [esp+28], 1
cmp byte [esp+28], 1 ; was the entry point = dtext.1 ?
jne @f
dec esi
js .end
; } \\ Alver \\
@@:
inc edx
pushad
pushad ; esp -= 64 !
movzx edx, byte [edx-1]
test ecx, 0x10000000
jnz .font2
@ -71,14 +71,14 @@ dtext: ; Text String Output (rw by Johnny_B[john@kolibrios.org])
shr dl, 1
jz .pixloop1end
jnc .nopix
call [putpixel]
call _putpixel
jmp .pixloop1cont
.nopix:
test ecx, 0x40000000
jz .pixloop1cont
push ecx
mov ecx, [esp+4+20h+20h]
call [putpixel]
mov ecx, [esp+4+20h+20h] ; original eax?
call _putpixel
pop ecx
.pixloop1cont:
inc eax
@ -103,14 +103,14 @@ dtext: ; Text String Output (rw by Johnny_B[john@kolibrios.org])
.pixloop2:
shr dl, 1
jnc .nopix2
call [putpixel]
call _putpixel
jmp .pixloop2cont
.nopix2:
test ecx, 0x40000000
jz .pixloop2cont
push ecx
mov ecx, [esp+12+20h+20h]
call [putpixel]
call _putpixel
pop ecx
.pixloop2cont:
inc eax

12
kernel/branches/Kolibri-A/trunk/gui/mouse.inc
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@ -518,11 +518,13 @@ mouse._.find_sys_window_under_cursor: ;////////////////////////////////////////
;< esi = process slot
;< edi = pointer to WDATA struct
;------------------------------------------------------------------------------
mov esi, [Screen_Max_X]
inc esi
imul esi, [mouse.state.pos.y]
add esi, [_WinMapAddress]
add esi, [mouse.state.pos.x]
mov esi, [mouse.state.pos.y]
mov edi, [mouse.state.pos.x]
shr esi, 1
shr edi, 2
imul esi, [_WinMapWidth]
add edi, [_WinMapAddress]
add esi, edi
movzx esi, byte[esi]
mov edi, esi
shl edi, 5

110
kernel/branches/Kolibri-A/trunk/gui/window.inc
View File

@ -12,7 +12,7 @@ $Revision$
;///// public functions ///////////////////////////////////////////////////////
;==============================================================================
window.BORDER_SIZE = 5
window.BORDER_SIZE = 4
macro FuncTable name, table_name, [label]
{
@ -336,11 +336,11 @@ syscall_move_window: ;///// system function 67 ////////////////////////////////
@@: cmp edx, -1
jne @f
mov edx, [edi + WDATA.box.width]
and dl, 0xFC
; and dl, 0xFC
@@: cmp esi, -1
jne @f
mov esi, [edi + WDATA.box.height]
and esi, 0xFFFFFFFE
; and esi, 0xFFFFFFFE
@@: push esi edx ecx ebx
mov eax, esp
@ -515,10 +515,10 @@ repos_windows: ;///////////////////////////////////////////////////////////////
mov eax, [edi + WDATA.box.width]
sub eax, ebx
jle @f
and bl, 0xFC ; <<<<<<<
; and bl, 0xFC ; <<<<<<<
mov [edi + WDATA.box.width], ebx
@@: sub ebx, [edi + WDATA.box.width]
and bl, 0xFC ; <<<<<<<
; and bl, 0xFC ; <<<<<<<
mov [edi + WDATA.box.left], ebx
.fix_vertical:
@ -530,10 +530,10 @@ repos_windows: ;///////////////////////////////////////////////////////////////
mov eax, [edi + WDATA.box.height]
sub eax, ebx
jle @f
and bl, 0xFE ; <<<<<<<
; and bl, 0xFE ; <<<<<<<
mov [edi + WDATA.box.height], ebx
@@: sub ebx, [edi + WDATA.box.height]
and bl, 0xFE ; <<<<<<<
; and bl, 0xFE ; <<<<<<<
mov [edi + WDATA.box.top], ebx
jmp .fix_client_box
@ -666,6 +666,7 @@ drawwindow_I_caption: ;////////////////////////////////////////////////////////
add ebx, edx
mov eax, [esi + WDATA.box.left]
inc eax
shl eax, 16
add eax, [esi + WDATA.box.left]
add eax, [esi + WDATA.box.width]
@ -1455,9 +1456,9 @@ window._.sys_set_window: ;/////////////////////////////////////////////////////
movzx eax, cx
mov [edi + WDATA.box.height], eax
sar ebx, 16
and bl, 0xFC ; <<<<<<<<
; and bl, 0xFC ; <<<<<<<<
sar ecx, 16
and cl, 0xFE ; <<<<<<<<
; and cl, 0xFE ; <<<<<<<<
mov [edi + WDATA.box.left], ebx
mov [edi + WDATA.box.top], ecx
@ -1647,6 +1648,7 @@ virtual at esp
ff_width dd ?
ff_xsz dd ?
ff_ysz dd ?
ff_map dd ?
ff_scale dd ?
end virtual
@ -1673,39 +1675,40 @@ end virtual
sub edx, ebx
inc ecx
inc edx
shr ecx, 2 ; 1 tile = 4 pix
shr edx, 1 ; 1 tile = 2 lines
; get WinMap start
push esi
mov edi, [_WinMapWidth]
mov esi, edi
shr ebx, 1
imul edi, ebx
shr eax, 1
shr eax, 1
shr eax, 2
add edi, eax
add edi, [_WinMapAddress]
pop eax
mov ah, al
push ax
shl eax, 16
pop ax
pop eax ; al = process#
; mov ah, al
; push ax
; shl eax, 16
; pop ax ; eax = 4 dup PROCESS_NUM
sub esi, ecx ; map line increment (bytes)
mov ebx, ecx ; map line width
.next_line:
push ecx
shr ecx, 2
rep stosd
mov ecx, [esp]
and ecx, 3
; shr ecx, 2 ; 1dword = 4 tiles
; rep stosd ; filling the screen map
; mov ecx, ebx
; and ecx, 3 ; 0 to 3 tiles remaining
rep stosb
pop ecx
mov ecx, ebx
add edi, esi
sub edi, ecx
dec edx
jnz .next_line
jmp .exit
.shaped_window:
; for (y=0; y <= x_size; y++)
; for (y=0; y <= y_size; y++)
; for (x=0; x <= x_size; x++)
; if (shape[coord(x,y,scale)]==1)
; set_pixel(x, y, process_number);
@ -1717,18 +1720,21 @@ end virtual
push [edi + APPDATA.wnd_shape_scale] ; push scale first -> for loop
; get WinMap start -> ebp
push ebx
push eax
mov eax, [_WinMapWidth] ; <<<<
imul eax, ebx
mov ebp, [esp]
shr ebp, 1
shr ebp, 1
add ebp, eax
mov ebp, eax
shr ebp, 2
add ebp, [_WinMapAddress]
mov eax, [_WinMapWidth]
shr ebx, 1
imul eax, ebx
add ebp, eax ; ebp = map origin
mov edi, [edi + APPDATA.wnd_shape]
pop eax
pop ebx
push ebp ; for loop - screen map origin
; eax = x_start
; ebx = y_start
@ -1736,9 +1742,10 @@ end virtual
; edx = y_size
; esi = process_number
; edi = &shape
; ebp = [ff_map]
; [scale]
push edx ecx ; for loop - x,y size
push edx ecx ; for loop - x,y size
mov ecx, esi
shl ecx, 5
mov edx, [window_data + ecx + WDATA.box.top]
@ -1769,40 +1776,41 @@ end virtual
add eax, edx
pop edx ebx
add eax, edi
call .read_byte
call .read_byte ; al= shaped window pix-mask at a given point
test al,al
jz @f
mov eax, esi
mov [ebp], al
mov [ebp], al ; a tile belongs to the window if the 1st pixel's mask = 1
; -- end body --
@@: inc ebp
inc edx
@@:
add edx, 4
inc ebp
cmp edx, [ff_xsz]
jb .ff_new_x
sub ebp, [ff_xsz]
add ebp, [ff_x]
add ebp, [Screen_Max_X] ; screen.x
inc ebp
inc ebx
inc ebx
cmp ebx, [ff_ysz]
jb .ff_new_y
add esp, 24
jnb @f
mov ebp, [ff_map]
add ebp, [_WinMapWidth] ; even line: jump to next map row
mov [ff_map], ebp
jmp .ff_new_y
@@:
add esp, 7*4
.exit:
popad
ret
.read_byte:
; eax - address
; esi - slot
; eax - buffer address
; esi - slot#
push eax ecx edx esi
xchg eax, esi
lea ecx, [esp + 12]
mov edx, 1
call read_process_memory
pop esi edx ecx eax
lea ecx, [esp + 12] ; buffer addr = stacked [eax] to return
mov edx, 1 ; buffer size
call read_process_memory ; (core/taskman.inc) returns #bytes read
pop esi edx ecx eax ; eax = PID
ret
align 4

2
kernel/branches/Kolibri-A/trunk/hid/mousedrv.inc
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@ -161,7 +161,7 @@ drm:
mov esi, edi
add edi, esi
add edi, esi ; *3
add edi,[MOUSE_PICTURE] ; we have our str address
add edi, mousepointer ;[MOUSE_PICTURE] ; we have our str address
mov esi, edi
add esi, 16*24*3
push ecx

647
kernel/branches/Kolibri-A/trunk/kernel.asm
View File

@ -63,9 +63,6 @@ $Revision$
USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices
; Enabling the next line will enable serial output console
;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used
include "proc32.inc"
include "kglobals.inc"
@ -344,8 +341,8 @@ high_code:
mov [screen_workarea.bottom],eax
movzx eax,word [BOOT_VAR+0x9008] ; screen mode
mov [SCR_MODE],eax
mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add
mov [BANK_SWITCH],eax
; mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add == not used any more
; mov [BANK_SWITCH],eax
movzx eax, word[BOOT_VAR+0x9001] ; for other modes
mov [BytesPerScanLine],ax
mov [_display.pitch], eax
@ -375,8 +372,8 @@ high_code:
; === EGA, VGA & Vesa 1.2 modes not supported ===
setvesa20:
v20ga32:
mov [PUTPIXEL],dword put_pixel
mov [GETPIXEL],dword get_pixel
; mov [PUTPIXEL],dword put_pixel
; mov [GETPIXEL],dword get_pixel
; -------- Fast System Call init ----------
.SEnP:
@ -514,8 +511,8 @@ v20ga32:
mov [BgrDrawMode],eax
mov [BgrDataWidth],eax
mov [BgrDataHeight],eax
mov [mem_BACKGROUND], 4
mov [img_background], static_background_data
; mov [mem_BACKGROUND], 4
; mov [img_background], static_background_data
mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE
@ -603,17 +600,6 @@ end if
mov esi, boot_memdetect
call boot_log
; <<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>
mov ebx, img_test_struct
mov ecx, 3*65536 + 4
mov edx, 32*65536 + 512
mov esi, 32
xor edi, edi
mov ebp, edi
call sys_putimage_palette.forced
;<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>
movzx ecx, word [boot_y]
or ecx, (10+29*6) shl 16 ; "Determining amount of memory"
sub ecx, 10
@ -645,16 +631,9 @@ end if
mov esi,boot_bgr
call boot_log
call init_background
call _init_background ;graph32.inc ?
call calculatebackground
; RESERVE SYSTEM IRQ'S JA PORT'S
; mov esi,boot_resirqports
; call boot_log
; call reserve_irqs_ports
; SET UP OS TASK
mov esi,boot_setostask
@ -706,6 +685,138 @@ end if
mov [SLOT_BASE+APPDATA.cursor],eax
mov [SLOT_BASE+APPDATA.cursor+256],eax
; <<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>
; mov esi, img_test_struct_8
; mov edi, 151
; mov ebp, edi
; imul edi, [BytesPerScanLine]
; add edi, LFB_BASE + 32*4
; mov [img_lfb_origin], edi
; shr ebp, 1
; imul ebp, [_WinMapWidth]
; add ebp, 32/4
; add ebp, [_WinMapAddress]
; mov ecx, ebp
; add ecx, [_WinMapWidth]
; mov byte[ecx+1], 2
; mov ecx, 6
; mov [img_pix_y], ecx
; mov eax, 1
; mov [img_bytes_per_pix], eax
; mov ebx, 1
; bts ebx, 24
; mov eax, 8-1
; mov [img_pix_x], eax
; inc eax
; shr eax, 2
; mov [img_map_x], eax
; mov [img_draw_core_fn], draw_core_8bpp
; mov [img_draw_edge_fn], draw_edge_8bpp
; mov [img_buf_line_size], 9
; mov [img_palette], img_test_palette
; call draw_aligned_box
; add edi, 48
; mov edx, 8
; call draw_unaligned_edge
; mono
; bts ebx, 25
; add edi, [_WinMapWidth] ; = 1/16 of the screen width
; mov esi, img_test_struct_1
; mov [img_lfb_origin], edi
; mov ecx, 9
; mov [img_map_x], 4
; mov [img_bitoffset], 1
; mov [img_edgeoffset], 16
; mov [img_draw_core_fn], draw_core_1bpp
; mov [img_draw_edge_fn], draw_edge_1bpp
; mov [img_buf_line_size], 2
; mov [img_bytes_per_pix], 0
; call draw_aligned_box
; add edi, 48
; mov edx, 8
; call draw_unaligned_edge
; btr ebx, 25
; 32bpp
; add edi, [_WinMapWidth] ; = 1/16 of the screen width
; mov esi, img_test_struct_32
; mov [img_lfb_origin], edi
; mov ecx, 6
; mov [img_map_x], 2
; mov [img_draw_core_fn], draw_core_32bpp
; mov [img_draw_edge_fn], draw_edge_32bpp
; mov [img_buf_line_size], 32
; mov [img_bytes_per_pix], 4
; call draw_aligned_box
; add edi, 48
; mov edx, 8
; call draw_unaligned_edge
; 24bpp
; add edi, [_WinMapWidth] ; = 1/16 of the screen width
; mov esi, img_test_struct_24
; mov [img_lfb_origin], edi
; mov ecx, 7
; mov [img_map_x], 4
; mov [img_draw_core_fn], draw_core_24bpp
; mov [img_draw_edge_fn], draw_edge_24bpp
; mov [img_buf_line_size], 45
; mov [img_bytes_per_pix], 3
; call draw_aligned_box
; add edi, 80
; mov edx, 4
; call draw_unaligned_edge
; mov [TASK_BASE-twdw + WDATA.box.left], 0
; mov [TASK_BASE-twdw + WDATA.box.top], 0
; mov eax, [Screen_Max_X]
; mov [TASK_BASE-twdw + WDATA.box.width], eax
; mov eax, [Screen_Max_Y]
; mov [TASK_BASE-twdw + WDATA.box.height], eax
; mov ebx, img_test_struct_24
; mov ecx, 16*65536 + 7
; mov edx, 512*65536 + 400
; call _putimage
;-----------
; mov ebx, img_test_struct_32
; mov ecx, 6*65536 + 6
; mov edx, 32*65536 + 512
; mov esi, 32
; xor edi, edi
; mov ebp, edi
; call sys_putimage_palette.forced
; mov [img_palette], img_test_palette
; mov [img_bytes_per_pix], 0
; mov [img_buf_line_size], 0
; mov ebx, img_test_palette
; mov [img_draw_core_fn], draw_core_0bpp
; mov [img_draw_edge_fn], draw_edge_0bpp
; mov ecx, 20*65536 + 9
; mov edx, 513*65536 + 401
; call _putimage
; mov eax, 561
; mov ebx, 461
; mov ecx, 555
; mov edx, 333
; mov edi, 0xAA5533
; call _drawbar
; jmp $
;<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>
; READ TSC / SECOND
mov esi,boot_tsc
@ -744,16 +855,17 @@ end if
call set_variables
; SET MOUSE
;call detect_devices
stdcall load_driver, szPS2MDriver
; stdcall load_driver, szCOM_MDriver
mov esi,boot_setmouse
call boot_log
call setmouse
; call setmouse
cli
; STACK AND FDC
@ -852,46 +964,6 @@ first_app_found:
;// mike.dld ]
; Setup serial output console (if enabled)
if defined debug_com_base
; enable Divisor latch
mov dx, debug_com_base+3
mov al, 1 shl 7
out dx, al
; Set speed to 115200 baud (max speed)
mov dx, debug_com_base
mov al, 0x01
out dx, al
mov dx, debug_com_base+1
mov al, 0x00
out dx, al
; No parity, 8bits words, one stop bit, dlab bit back to 0
mov dx, debug_com_base+3
mov al, 3
out dx, al
; disable interrupts
mov dx, debug_com_base+1
mov al, 0
out dx, al
; clear + enable fifo (64 bits)
mov dx, debug_com_base+2
mov al, 0x7 + 1 shl 5
out dx, al
end if
; START MULTITASKING
@ -933,9 +1005,6 @@ boot_log:
inc edi
call dtext
; mov [novesachecksum],1000
; call checkVga_N13
popad
ret
@ -951,11 +1020,9 @@ osloop:
call window_check_events
call mouse_check_events
call checkmisc
; call checkVga_N13
call stack_handler
call checkidle
call check_fdd_motor_status
; call check_ATAPI_device_event
; call check_fdd_motor_status
jmp osloop
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; ;
@ -1764,6 +1831,7 @@ sys_end:
test eax, eax
jz @F
stdcall user_free, eax
@@:
@ -2150,226 +2218,28 @@ bgrlockpid dd 0
bgrlock db 0
endg
;=============================== SysFn 15 ================================
; no background service supported so far ...
;===========================================
sys_background:
cmp ebx,1 ; BACKGROUND SIZE
jnz nosb1
test ecx,ecx
; cmp ecx,0
jz sbgrr
test edx,edx
; cmp edx,0
jz sbgrr
@@:
;;Maxis use atomic bts for mutexes 4.4.2009
bts dword [bgrlock], 0
jnc @f
call change_task
jmp @b
@@:
mov [BgrDataWidth],ecx
mov [BgrDataHeight],edx
; mov [bgrchanged],1
pushad
; return memory for old background
mov eax, [img_background]
cmp eax, static_background_data
jz @f
stdcall kernel_free, eax
@@:
; calculate RAW size
xor eax,eax
inc eax
cmp [BgrDataWidth],eax
jae @f
mov [BgrDataWidth],eax
@@:
cmp [BgrDataHeight],eax
jae @f
mov [BgrDataHeight],eax
@@:
mov eax,[BgrDataWidth]
imul eax,[BgrDataHeight]
lea eax,[eax*3]
mov [mem_BACKGROUND],eax
; get memory for new background
stdcall kernel_alloc, eax
test eax, eax
jz .memfailed
mov [img_background], eax
jmp .exit
.memfailed:
; revert to static monotone data
mov [img_background], static_background_data
xor eax, eax
inc eax
mov [BgrDataWidth], eax
mov [BgrDataHeight], eax
mov [mem_BACKGROUND], 4
cmp ebx,6 ; subfns 1..5 do not return anything
jb .exit
mov dword [esp+32], 0 ; subfns 6,7 return 0 as error
.exit:
popad
mov [bgrlock], 0
sbgrr:
ret
nosb1:
;=============================== SysFn 39 ================================
; no background service supported so far ...
;===========================================
align 4
cmp ebx,2 ; SET PIXEL
jnz nosb2
mov eax, [img_background]
test ecx, ecx
jz @f
cmp eax, static_background_data
jz .ret
@@:
mov ebx, [mem_BACKGROUND]
add ebx, 4095
and ebx, -4096
sub ebx, 4
cmp ecx, ebx
ja .ret
mov ebx,[eax+ecx]
and ebx,0xFF000000 ;255*256*256*256
and edx,0x00FFFFFF ;255*256*256+255*256+255
add edx,ebx
mov [eax+ecx],edx
.ret:
ret
nosb2:
cmp ebx,3 ; DRAW BACKGROUND
jnz nosb3
draw_background_temp:
; cmp [bgrchanged],1 ;0
; je nosb31
;draw_background_temp:
; mov [bgrchanged],1 ;0
mov [background_defined], 1
mov byte[BACKGROUND_CHANGED], 1
call force_redraw_background
nosb31:
ret
nosb3:
cmp ebx,4 ; TILED / STRETCHED
jnz nosb4
cmp ecx,[BgrDrawMode]
je nosb41
mov [BgrDrawMode],ecx
; mov [bgrchanged],1
nosb41:
ret
nosb4:
cmp ebx,5 ; BLOCK MOVE TO BGR
jnz nosb5
cmp [img_background], static_background_data
jnz @f
test edx, edx
jnz .fin
cmp esi, 4
ja .fin
@@:
; bughere
mov eax, ecx
mov ebx, edx
add ebx, [img_background] ;IMG_BACKGROUND
mov ecx, esi
call memmove
.fin:
ret
nosb5:
cmp ebx, 6
jnz nosb6
;;Maxis use atomic bts for mutex 4.4.2009
@@:
bts dword [bgrlock], 0
jnc @f
call change_task
jmp @b
@@:
mov eax, [CURRENT_TASK]
mov [bgrlockpid], eax
cmp [img_background], static_background_data
jz .nomem
stdcall user_alloc, [mem_BACKGROUND]
mov [esp+32], eax
test eax, eax
jz .nomem
mov ebx, eax
shr ebx, 12
or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK
mov esi, [img_background]
shr esi, 12
mov ecx, [mem_BACKGROUND]
add ecx, 0xFFF
shr ecx, 12
.z:
mov eax, [page_tabs+ebx*4]
test al, 1
jz @f
call free_page
@@:
mov eax, [page_tabs+esi*4]
or al, PG_UW
mov [page_tabs+ebx*4], eax
mov eax, ebx
shl eax, 12
invlpg [eax]
inc ebx
inc esi
loop .z
ret
.nomem:
and [bgrlockpid], 0
mov [bgrlock], 0
nosb6:
cmp ebx, 7
jnz nosb7
cmp [bgrlock], 0
jz .err
mov eax, [CURRENT_TASK]
cmp [bgrlockpid], eax
jnz .err
mov eax, ecx
mov ebx, ecx
shr eax, 12
mov ecx, [page_tabs+(eax-1)*4]
test cl, USED_BLOCK+DONT_FREE_BLOCK
jz .err
jnp .err
push eax
shr ecx, 12
dec ecx
@@:
and dword [page_tabs+eax*4], 0
mov edx, eax
shl edx, 12
push eax
invlpg [edx]
pop eax
inc eax
loop @b
pop eax
and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK
stdcall user_free, ebx
mov [esp+32], eax
and [bgrlockpid], 0
mov [bgrlock], 0
ret
.err:
and dword [esp+32], 0
sys_getbackground:
mov dword [esp+32], 0
ret
nosb7:
ret
;===========================================
force_redraw_background:
and [draw_data+32 + RECT.left], 0
@ -2382,53 +2252,8 @@ force_redraw_background:
pop ebx eax
inc byte[REDRAW_BACKGROUND]
ret
;===========================================
align 4
sys_getbackground:
; cmp eax,1 ; SIZE
dec ebx
jnz nogb1
mov eax,[BgrDataWidth]
shl eax,16
mov ax,[BgrDataHeight]
mov [esp+32],eax
ret
nogb1:
; cmp eax,2 ; PIXEL
dec ebx
jnz nogb2
mov eax, [img_background]
test ecx, ecx
jz @f
cmp eax, static_background_data
jz .ret
@@:
mov ebx, [mem_BACKGROUND]
add ebx, 4095
and ebx, -4096
sub ebx, 4
cmp ecx, ebx
ja .ret
mov eax,[ecx+eax]
and eax, 0xFFFFFF
mov [esp+32],eax
.ret:
ret
nogb2:
; cmp eax,4 ; TILED / STRETCHED
dec ebx
dec ebx
jnz nogb4
mov eax,[BgrDrawMode]
nogb4:
mov [esp+32],eax
ret
align 4
@ -2846,26 +2671,6 @@ ret
;---------------------------------------------------------------------------------------------
; check if pixel is allowed to be drawn
; -- not in use any more ?
;checkpixel:
; push eax ebx edx
; shr ebx, 1
; mov edx, [_WinMapWidth] ; <<<<
; imul edx, ebx
; shr eax, 2
; add eax, [_WinMapAddress]
; mov dl, [eax+edx]
;
; xor ecx, ecx
; mov eax, [CURRENT_TASK]
; cmp al, dl
; setne cl
;
; pop edx ebx eax
; ret
iglobal
cpustring db 'CPU',0
endg
@ -3102,7 +2907,7 @@ redrawscreen:
calculatebackground: ; background
mov edi, [_WinMapAddress] ; set os to use all pixels
mov eax,0x01010101
mov eax, 0x01010101
mov ecx, [_WinMapSize]
shr ecx, 2
rep stosd
@ -3291,18 +3096,10 @@ endg
drawbackground:
inc [mouse_pause]
; cmp [BgrDrawMode],dword 1
; jne bgrstr
; call vesa20_drawbackground_tiled
call drawbackground
call draw_background ; graph32.inc
dec [mouse_pause]
call [draw_pointer]
ret
; bgrstr:
; call vesa20_drawbackground_stretch
; dec [mouse_pause]
; call [draw_pointer]
; ret
; ====================================================================
align 4
@ -3339,7 +3136,8 @@ sys_putimage_bpp: ; only called from sys_putimage_palette
inc [mouse_pause]
call _putimage
dec [mouse_pause]
jmp [draw_pointer]
call [draw_pointer]
ret
align 4
@ -3357,12 +3155,13 @@ sys_putimage_palette: ; sysFn 65
add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left]
rol edx, 16
.forced:
push eax
push esi
mov [img_palette], edi
mov eax, esi
cmp eax, 32 ;>32bpp (stupid call)
ja .exit
shr al, 3 ; 0=1bpp, other lo-pix modes not supported
push esi
shr al, 3 ; 0=1bpp or solid color
mov [img_bytes_per_pix], eax
mov esi, [eax*4 + img_core_proc_0]
mov [img_draw_core_fn], esi
@ -3370,29 +3169,34 @@ sys_putimage_palette: ; sysFn 65
mov [img_draw_edge_fn], esi
mov esi, ecx
shr esi, 16 ; esi = SizeX
or al, al
jz .1bpp
imul esi, eax
jmp .done
or al, al
jnz .done
mov eax, [esp] ; bits per pixel
or al, al
jz .done
.1bpp:
add esi, 7
shr esi, 3 ; 8 pixels per byte
mov [img_draw_edge_fn], draw_edge_1bpp
mov [img_draw_core_fn], draw_core_1bpp
.done:
add esi, ebp ; + line offset
mov [img_buf_line_size], esi
pop esi
jmp _putimage ;<<< sys_putimage_bpp
pop eax
jmp sys_putimage_bpp
.exit:
ret
align 4
img_core_proc_0 dd draw_core_1bpp
img_core_proc_0 dd draw_core_0bpp
img_core_proc_1 dd draw_core_8bpp
img_core_proc_2 dd draw_core_16bpp
img_core_proc_3 dd draw_core_24bpp
img_core_proc_4 dd draw_core_32bpp
img_edge_proc_0 dd draw_edge_1bpp
img_edge_proc_0 dd draw_edge_0bpp
img_edge_proc_1 dd draw_edge_8bpp
img_edge_proc_2 dd draw_edge_16bpp
img_edge_proc_3 dd draw_edge_24bpp
@ -3414,7 +3218,7 @@ __sys_drawbar:
.forced:
inc [mouse_pause]
; dbv20:
call vesa20_drawbar
call _drawbar
dec [mouse_pause]
jmp [draw_pointer]
@ -3517,26 +3321,24 @@ kb_cmd:
ret
setmouse: ; set mousepicture -pointer
;setmouse: ; set mousepicture -pointer
; ps2 mouse enable
mov [MOUSE_PICTURE],dword mousepointer
; mov [MOUSE_PICTURE],dword mousepointer
; cli
; ret
cli
ret
if used _rdtsc
_rdtsc:
bt [cpu_caps], CAPS_TSC
jnc ret_rdtsc
rdtsc
ret
ret_rdtsc:
mov edx,0xffffffff
mov eax,0xffffffff
ret
end if
;if used _rdtsc
;_rdtsc:
; bt [cpu_caps], CAPS_TSC
; jnc ret_rdtsc
; rdtsc
; ret
; ret_rdtsc:
; mov edx,0xffffffff
; mov eax,0xffffffff
; ret
;end if
rerouteirqs:
@ -3667,24 +3469,6 @@ sys_msg_board:
cmp eax, 1
jne .smbl1
if defined debug_com_base
push dx ax
@@: ; Wait for empty transmit register (yes, this slows down system..)
mov dx, debug_com_base+5
in al, dx
test al, 1 shl 5
jz @r
mov dx, debug_com_base ; Output the byte
mov al, bl
out dx, al
pop ax dx
end if
mov [msg_board_data+ecx],bl
inc ecx
and ecx, 4095
@ -3875,16 +3659,9 @@ syscall_setpixel: ; SetPixel
mov eax, ebx
mov ebx, ecx
mov ecx, edx
mov edx, [TASK_BASE]
add eax, [edx-twdw+WDATA.box.left]
add ebx, [edx-twdw+WDATA.box.top]
mov edi, [current_slot]
add eax, [edi+APPDATA.wnd_clientbox.left]
add ebx, [edi+APPDATA.wnd_clientbox.top]
xor edi, edi ; no force
; mov edi, 1
call [_display.disable_mouse]
jmp [putpixel]
; call [_display.disable_mouse]
jmp __sys_putpixel
align 4
@ -3966,7 +3743,7 @@ syscall_getpixel: ; GetPixel
div ecx
mov ebx, edx
xchg eax, ebx
call dword [GETPIXEL] ; eax - x, ebx - y
call get_pixel ; eax - x, ebx - y
mov [esp + 32], ecx
ret
@ -4028,7 +3805,7 @@ syscall_getarea:
push eax ebx ecx
add eax,ecx
call dword [GETPIXEL] ; eax - x, ebx - y
call get_pixel ; eax - x, ebx - y
mov [ebp],cx
shr ecx,16
@ -4187,8 +3964,7 @@ set_screen:
stdcall kernel_free, [_WinMapAddress]
mov eax, [_display.width]
shr eax, 1
shr eax, 1
shr eax, 2
mov [_WinMapWidth], eax
mov eax, [_display.height]
shr eax, 1
@ -4528,3 +4304,28 @@ __REV__ = __REV
uglobals_size = $ - endofcode
diff16 "Zero-filled blk",0,endofcode
diff16 "End of kernel ",0,$
;Кургинян - математик, и основные свои выводы делает на основе теории катастроф (есть такая вполне себе прикладная область математики) с элементами вариационного и факторного анализа. В принципе, он мог бы изложить суть в 3-4 сухих формулах, но только понять их могли (и захотели) бы человек 200-300...
;Вот и приходится ему излагать то же самое, но гораздо длиннее и доходчивее. Лично я не поленился и прочитал цикл "Кризис и другие" в архиве "Завтра" за 2009 год.
;Вот очень краткая выжимка его основных идей (с моей колокольни, конечно):
;1) Планета перенаселена, ресурсов на всех не хватит, период либеральненкой глобализации должен смениться эрой жесткого рационирования при тотальном контроле всего.
;2) У грядущего тоталитарного общества должна быть господствующая идеология, мобилизующая людей в суровой борьбе. Какой ей быть? для этого надо ответить на два основных вопроса: а) можно ли сделать человека лучше, сильнее, умнее? и б) можно ли сделать общество лучше, справедливее, свободнее?
;3) существует 4 возможных ответа на эти 2 вопроса: (а+б+) исторический модерн, он же коммунизм; (а+б-) антиисторический модерн, или фашизм; (а-б+) религиозный фундаментализм, или Контрмодерн; и наконец (а-б-) циничный антигуманизм, он же Постмодерн.
;4) крушение коммунистического проекта в XX веке было тщательно спланированной катастрофой с целью поворота человечества с модернистского пути развития на постмодернистский путь распада. Кургинян здесь имеет в виду катастрофу в математическом смысле, т.е. не какое-то печальное событие, а процесс, приводящий к такому событию. Я не хочу пересказывать здесь все положения теории катастроф - важно только понимать, что такой процесс вовсе не обязательно должен приводить к фатальному исходу - выход из катастрофы всегда можно найти, вплоть до самого последнего момента!
;5) катиться по этому катастрофическому пути легко, но найти выход из катастрофы с каждым шагом все сложнее. Чтобы избежать фатального конца, одной энергии мало - требуется изрядная сила воли.
;6) здесь Кургинян подключает другой математический аппарат - теорию игр. И показывает, как шулера - магистры сложной коалиционно-антагонистической игры умеют целенаправленно и эффективно лишать противников воли и смыслов для поиска выхода из катастрофы.
;7) конечно, человеческое общество - сложнейшая система с непредсказуемым откликом на актиные действия каждого из игроков. Даже опытнейший шулер может здесь сделать неверные ходы. Но в распоряжении мастеров игры имеется еще один мощный аппарат - факторный анализ, позволяющий эффективно корректировать промахи и лучше предсказывть поведение сложных систем.
;8) и тем не менее, выход есть! Для начала, надо реально осознать свою позицию в игре и навязать свою, активную игру (каждый новый активный игрок усложняет партнерам анализ игры). Это сложно (проще быть болваном), и это требует Воли и воссоздания Смыслов.
;9) даже самая активная игра будет простым барахтаньем, если не ставится конечная цель. Такая цель есть. Точнее - была: проект (а+б+). Если ее восстановить, мы не просто вернемся к активной игре - мы можем сформировать мощную коалицию антипостмодернистов.

16
kernel/branches/Kolibri-A/trunk/memmap.inc
View File

@ -67,9 +67,9 @@
;
; 6F00 -> 6FFF free (256)
;
; 7000 -> 7FFF used CD driver
; 7000 -> 7FFF unused? CD driver (4k)
;
; 8000 -> A3FF used FLOPPY driver
; 8000 -> A3FF used? FLOPPY driver (4k)
;
; A400 -> B0FF free (3k3), unused ACTIVE_PROC_STACK
@ -143,14 +143,14 @@
;
; 0x80010000 -> 6CBFF kernel, 32-bit run-time code (up to 371 Kb)
; in the current version:
; -> 00B37 16-bit code end
; -> 00B3C 16-bit code end
; -> 00C40 16-bit data end
; -> 10C40 32-bit code start
; -> 2D582 32-bit code end
; -> 30918..end_of_kernel zero-filled zone after preinit_mem
; -> 3421B uninitialized globals start
; -> 3C40A end_of_kernel
; -> 3D000 not used (194k)
; -> 2D07E 32-bit code end
; -> 30418..end_of_kernel zero-filled zone after preinit_mem
; -> 33D63 uninitialized globals start
; -> 3BF52 end_of_kernel
; -> 3C000 not used (>200k)
; 0x80050000 -> 090000 zero-filled zone after preinit_mem
; 0x8006CC00 -> 6DBFF stack at boot time (4Kb)
;

657
kernel/branches/Kolibri-A/trunk/video/graph32.inc
View File

@ -51,20 +51,25 @@ draw_aligned_box:
mov eax, [img_map_x]
xor ecx, ecx
cmp bl, byte[ebp] ; check the left tile first
jz .new_tile
bts ebx, 26 ; ebx[26] = 1 if edi/esi already pushed
jc .seek_visible
je .new_tile
bts ebx, 26 ; ebx[26] = 1 if edi/esi pushed
push edi
push esi
push [img_bitoffset]
jmp .seek_visible
.new_tile:
inc ecx ; visible - scan the open space
cmp ecx, eax
jz .end_of_line
cmp bl, byte[ebp+ecx] ; overlapped? draw the visible segment if so
cmp bl, byte[ebp+ecx]
je .new_tile
call [img_draw_core_fn] ; bpp-specific helper (see below)
; overlapped? draw the last visible segment if so
bts ebx, 26 ; check if edi/esi already pushed
jc @f
push edi
push esi
push [img_bitoffset]
@@: call [img_draw_core_fn] ; bpp-specific helper (see below)
.seek_visible:
inc ecx
@ -76,8 +81,17 @@ draw_aligned_box:
sub eax, ecx
shl ecx, 4
add edi, ecx ; shift the left edge
bt ebx, 25 ; 1bpp?
jc @f
shr ecx, 2
imul ecx, [img_bytes_per_pix]
jmp .new_visible
@@: shr ecx, 8 ; 2 tiles = 1 byte
jnc .new_visible
rol [img_bitoffset], 4
jnc .new_visible
inc ecx
.new_visible:
add esi, ecx
xor ecx, ecx
jmp .new_tile
@ -88,6 +102,7 @@ draw_aligned_box:
.next_line:
bt ebx, 26
jnc @f
pop [img_bitoffset]
pop esi
pop edi
@@: inc edx
@ -117,7 +132,7 @@ draw_unaligned_edge:
pushad
mov eax, [img_buf_line_size]
mov bh, dl ; store the 1st tile offset
bt ebx, 24 ; check if the 1st line odd
btr ebx, 24 ; check if the 1st line odd
jnc .new_tile
cmp bl, byte[ebp]
jne @f
@ -128,7 +143,6 @@ draw_unaligned_edge:
add edi, [BytesPerScanLine]
add ebp, [_WinMapWidth]
add esi, eax
btr ebx, 24
.new_tile:
cmp bl, byte[ebp]
jne .skip_tile
@ -165,6 +179,18 @@ draw_unaligned_edge:
; edi -> left point of the screen edge
; bh = edx = tile offset (0, 4, 8 or 12 bytes)
align 4
draw_edge_0bpp:
push eax
mov eax, [esi]
.putpix:
mov [edi+edx], eax
sub dl, 4
jae .putpix
.exit:
movzx edx, bh
pop eax
ret
align 4
draw_edge_32bpp:
push eax
@ -174,7 +200,7 @@ draw_edge_32bpp:
sub dl, 4
jae .putpix
.exit:
mov dl, bh
movzx edx, bh
pop eax
ret
align 4
@ -185,8 +211,8 @@ draw_edge_24bpp:
mov eax, [esi]
and eax, 0x00FFFFFF
mov [edi+edx], eax
test dl, bh
jz .exit
cmp dl, bh
je .exit
add dl, 4
add esi, 3
jmp .putpix
@ -202,8 +228,8 @@ draw_edge_8bpp:
movzx eax, byte[esi]
mov eax, [ebp+eax*4]
mov [edi+edx], eax
test dl, bh
jz .exit
cmp dl, bh
je .exit
add dl, 4
inc esi
jmp .putpix
@ -212,28 +238,29 @@ draw_edge_8bpp:
ret
align 4
draw_edge_1bpp:
push eax ecx ebx ebp
pushad
movzx edx, bh
add edx, edi
mov ebp, [img_palette]
mov ebx, [ebp+4] ; forecolor
mov ebp, [ebp] ; backcolor
mov ecx, [img_edgeoffset] ; cl = 1 << left_edge_pix_num
mov ebp, [esi]
xor dl, dl
mov eax, [esi]
.testbit:
test ebp, ecx
test eax, ecx
jnz @f
mov eax, ebp
jmp .putpix
@@: mov eax, ebx
.putpix:
mov [edi+edx], eax
test dl, bh
jz .exit
add dl, 4
shl ecx, 1
mov [edi], eax
cmp edi, edx
je .exit
add edi, 4
rol ecx, 1
jmp .testbit
.exit:
pop ebp ebx ecx eax
popad
ret
draw_edge_16bpp:
@ -242,35 +269,46 @@ draw_core_16bpp:
;-------------
; aligned core helpers
; esi -> left point address (image)
; esi -> left point address (buffer)
; edi -> left point address (screen)
; cx = number of tiles to draw
; ecx = number of tiles to draw
align 4
draw_core_0bpp:
push eax ecx edi
pushfd
; cli
cld
mov eax, [esi]
shl ecx, 2
rep stosd
popfd
pop edi ecx eax
ret
align 4
draw_core_32bpp:
push ecx
shl ecx, 1
dec ecx
.putpix:
fld qword[esi+ecx*8] ; 2 qwords = 1 tile
fstp qword[edi+ecx*8]
dec cx
jnb .putpix
pop ecx
push ecx esi edi
pushfd
; cli
cld
shl ecx, 2
rep movsd
popfd
pop edi esi ecx
ret
align 4
draw_core_24bpp:
push eax ecx
shl ecx, 2
push eax ecx edx
shl ecx, 2 ; ecx = numpixels
dec ecx
lea eax, [ecx*2+ecx]
lea edx, [ecx*2+ecx] ; edx = buffer byte offset
.putpix:
mov eax, [esi+eax]
mov eax, [esi+edx]
and eax, 0x00FFFFFF
mov [edi+ecx*4], eax
sub dx, 3
dec cx
dec ecx
sub edx, 3
jnb .putpix
pop ecx eax
pop edx ecx eax
ret
align 4
draw_core_8bpp:
@ -289,7 +327,7 @@ draw_core_8bpp:
jnz .putone
add esi, edx ;-)
add edi, 16
dec cx
dec ecx
jnz .putpix
.exit:
popad
@ -302,8 +340,6 @@ draw_core_1bpp:
mov ebp, [ebp] ; background color
mov ebx, [img_bitoffset]
shl ecx, 2 ; 1 tyle = 4 pix
dec ecx
jb .exit
.newblock:
mov eax, [esi]
.putpix:
@ -314,8 +350,8 @@ draw_core_1bpp:
.bkcolor:
mov [edi], ebp
.nextpix:
dec cx
jb .exit
dec ecx
jz .exit
rol ebx, 1
jc .nextblock
add edi, 4
@ -339,6 +375,10 @@ align 4
; ebx -> Buffer origin
; ecx = packed size [x|y]
; edx = packed coordinates [x|y]
; static variables required:
; [img_draw_core_fn], [img_draw_edge_fn]
; [img_bytes_per_pix], [img_buf_line_size]
; [img_palette] (1bpp and 8bpp only)
_putimage:
; call [_display.disable_mouse]
@ -356,14 +396,15 @@ _putimage:
and edx, 0xFFFF ; Ytop
shr eax, 16 ; Xleft
.calculate_abs_coords:
mov ebx, [TASK_BASE-twdw + WDATA.box.left]
mov ecx, [TASK_BASE-twdw + WDATA.box.top]
mov edi, [TASK_BASE]
mov ebx, [edi-twdw + WDATA.box.left]
mov ecx, [edi-twdw + WDATA.box.top]
add ebx, eax
add ecx, edx
mov [img_screen_x], ebx ; abs Xleft
; mov [img_screen_y], ecx ; ecx = abs Ytop ; hold it !
.check_x_size:
mov ebx, [TASK_BASE-twdw + WDATA.box.width]
mov ebx, [edi-twdw + WDATA.box.width]
inc ebx ; ebx = window Xsize
sub ebx, eax ; eax = rel Xleft
jbe .finish ; image is out of the window
@ -374,7 +415,7 @@ _putimage:
@@: dec eax
mov [img_pix_x], eax
.check_y_size:
mov ebx, [TASK_BASE-twdw + WDATA.box.height]
mov ebx, [edi-twdw + WDATA.box.height]
inc ebx ; ebx = real window y-size
sub ebx, edx ; edx = rel Ytop
jbe .finish ; image isn't visible
@ -396,6 +437,9 @@ _putimage:
mov bl, byte [img_bytes_per_pix]
or bl, bl
jnz @f
mov ecx, [img_buf_line_size]
or cl, cl
je @f
bts ebx, 25
@@: mov bl, byte [CURRENT_TASK] ; get process number
mov ebp, ecx ; ecx = absY
@ -407,9 +451,10 @@ _putimage:
mov ecx, eax ; eax = absX
shr ecx, 2
add eax, [img_pix_x]
inc eax
shr eax, 2
add eax, ebp
mov [img_map_right], eax ; right edge tile
; mov [img_map_right], eax ; right edge tile
add ebp, ecx ; left edge Map origin
mov ecx, [img_pix_y]
sub eax, ebp
@ -422,8 +467,8 @@ _putimage:
; ebp -> corner tile position
; ecx = [img_pix_y] = image height
; bl = task #
; ebx[24] = 1 if the core Y is odd
; ebx[25] = 1bpp image
; ebx[24] = 1 if Ytop is odd
; ebx[25] = 1 if 1bpp image
.start:
bt ebx, 25
@ -434,10 +479,10 @@ _putimage:
mov [img_edgeoffset], eax
@@:
mov edx, edi
and edx, 0x0C
mov dh, 0x0C
and dl, dh
jz .go_right ; left edge already aligned
.left_edge:
mov dh, 0x0C
sub dh, dl
movzx edx, dh
call draw_unaligned_edge
@ -481,26 +526,26 @@ _putimage:
mov eax, [img_pix_x]
shl eax, 2 ; 1 pix = 4 bytes
add eax, edi ; rightEdge last pix (LFB addr)
shl edx, 4
add edi, edx ; rightEdge Screen origin
movzx edx, al
mov eax, [img_map_x]
and dl, 0x0C
jz .core_block ; rightEdge is already tile-aligned
and al, 0xF0
mov edi, eax ; rightEdge Screen origin
cmp dl, 0x0C
je .core_block ; rightEdge is already tile-aligned
.right_edge:
call draw_unaligned_edge
dec [img_map_x]
.core_block:
pop ebp
mov eax, [img_map_x]
or eax, eax ; empty central core?
jz .finish
mov ebp, [esp]
mov edi, [img_lfb_origin]
mov esi, [img_buf_origin]
call draw_aligned_box
.finish:
add esp, putimg.stack_data
add esp, (putimg.stack_data + 4)
; call [_display.enable_mouse]
popad
ret
@ -509,19 +554,81 @@ _putimage:
mov edx, [img_pix_x]
shl edx, 2 ; edx = rightmost tile offset (0, 4, 8, or 12 bytes)
call draw_unaligned_edge
jmp .finish
add esp, putimg.stack_data
popad
ret
align 64
img_test_struct:
dd 0x00112233, 0x00223344, 0x00334455, 0x00445566
dd 0x00223344, 0x00334455, 0x00445566, 0x00334455
dd 0x00334455, 0x00445566, 0x00334455, 0x00223344
dd 0x00445566, 0x00334455, 0x00223344, 0x00112233
;align 64
;img_test_struct_32: ; 8 x 10
; dd 0x112233, 0x223344, 0x334455, 0x445566, 0x556677, 0x667788, 0x778899, 0x887766
; dd 0x223344, 0x334455, 0x445566, 0x556677, 0x667788, 0x777799, 0x887766, 0x997755
; dd 0x334455, 0x445566, 0x556677, 0x667788, 0x777799, 0x887766, 0x997755, 0xAA7744
; dd 0x445566, 0x556677, 0x667788, 0x777799, 0x887766, 0x997755, 0xAA7744, 0xBB7733
; dd 0x334455, 0x445566, 0x556677, 0x667788, 0x777799, 0x887766, 0x997755, 0xAA7744
; dd 0x223344, 0x334455, 0x445566, 0x556677, 0x667788, 0x777799, 0x887766, 0x997755
; dd 0x112233, 0x223344, 0x334455, 0x445566, 0x556677, 0x667788, 0x777799, 0x887766
; dd 0x001122, 0x112233, 0x223344, 0x334455, 0x445566, 0x556677, 0x667788, 0x777799
; dd 0x220000, 0x001122, 0x112233, 0x223344, 0x334455, 0x445566, 0x556677, 0x667788
; dd 0x441100, 0x220000, 0x001122, 0x112233, 0x223344, 0x334455, 0x445566, 0x556677
;align 64
;img_test_struct_24: ; 8 x 16
; dw 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211, 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB
; dw 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB, 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211
; dw 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211, 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB
; dw 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB, 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211
; dw 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211, 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB
; dw 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB, 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211
; dw 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211, 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB
; dw 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB, 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211
; dw 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211, 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB
; dw 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB, 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211
; dw 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211, 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB
; dw 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB, 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211
; dw 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211, 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB
; dw 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB, 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211
; dw 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211, 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB
; dw 0xBBAA, 0xAACC, 0xCCBB, 0xBBAA, 0xAACC, 0xCCBB, 0x1100, 0x0022, 0x2211, 0x1100, 0x0022, 0x2211
;align 64
;img_test_struct_8: ; 20 x 10
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
; db 0, 1, 2, 3, 4, 5, 6, 7, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 0, 0
;align 64
;img_test_struct_1: ; 16 x 10
; db 0x0F, 0xF0
; db 0x0F, 0xF0
; db 0x3C, 0xC3
; db 0x3C, 0xC3
; db 0xF0, 0x0F
; db 0xF0, 0x0F
; db 0x3C, 0xC3
; db 0x3C, 0xC3
; db 0x0F, 0xF0
; db 0x0F, 0xF0
;align 64
;img_test_palette: ; 6 colors
; dd 0x00BB2233, 0xAA4466, 0x995555, 0x00339966, 0x00884455, 0x00775566, 0x00664455, 0x00553344, 0x0
;**************************************************************************************
align 4
__sys_putpixel:
push edx
mov edx, [TASK_BASE]
add eax, [edx-twdw+WDATA.box.left]
add ebx, [edx-twdw+WDATA.box.top]
pop edx
_putpixel:
; eax = x coordinate
@ -539,14 +646,13 @@ _putpixel:
.not_forced:
push ebx eax
shr eax, 1
shr eax, 1
shr eax, 2
shr ebx, 1
imul ebx, [_WinMapWidth] ; win_map (X size)/2
add ebx, eax
mov al, byte [CURRENT_TASK]
mov bl, byte [_WinMapAddress+ebx]
cmp bl, al
mov ah, byte [_WinMapAddress+ebx]
cmp ah, al
pop eax ebx
jne .exit0
.checked:
@ -565,15 +671,15 @@ _putpixel:
align 4
put_pixel: ; left for compatibility with Vesa20_putpixel32
; eax = x
; ebx = y
imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier
lea edi, [ebx+eax*4] ; edi = x*4+(y*y multiplier)
; mov eax, [esp+32-8+4] ; eax = color
mov [LFB_BASE+edi], ecx
ret
;align 4
;_put_pixel: ; left for compatibility with Vesa20_putpixel32
;; eax = x
;; ebx = y
; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier
; lea edi, [ebx+eax*4] ; edi = x*4+(y*y multiplier)
;; mov eax, [esp+32-8+4] ; eax = color
; mov [LFB_BASE+edi], ecx
; ret
; DRAWLINE
@ -748,7 +854,7 @@ hline:
mov ecx, [ebp] ; check the line segment (16 pixels!)
xor ecx, [CURRENT_TASK]
; -- the line ---
jmp dword [hline.drawtable + edi*4] ; a coolhack (C) Serge
jmp dword [hline.drawtable + edi*4] ; (C) Serge, 2010
align 4 ; internal loop
@ -885,235 +991,70 @@ dd .invert_force
;*************************************************
virtual at esp
drbar:
.bar_sx dd ?
.bar_sy dd ?
.bar_cx dd ?
.bar_cy dd ?
.abs_cx dd ?
.abs_cy dd ?
.real_sx dd ?
.real_sy dd ?
.color dd ?
.line_inc_scr dd ?
.line_inc_map dd ?
.stack_data = 4*11
end virtual
align 4
; eax cx
; ebx cy
; ecx xe
; edx ye
; eax xOrigin
; ebx yOrigin
; ecx xSize
; edx ySize
; edi color
vesa20_drawbar:
_drawbar:
pushad
call [_display.disable_mouse]
sub esp, drbar.stack_data
mov [drbar.color], edi
sub edx, ebx
jle .exit
sub ecx, eax
jle .exit
mov [drbar.bar_sy], edx
mov [drbar.bar_sx], ecx
mov [drbar.bar_cx], eax
mov [drbar.bar_cy], ebx
mov edi, [TASK_BASE]
add eax, [edi-twdw + WDATA.box.left] ; win_cx
add ebx, [edi-twdw + WDATA.box.top] ; win_cy
mov [drbar.abs_cx], eax
mov [drbar.abs_cy], ebx
; real_sx = MIN(wnd_sx-bar_cx, bar_sx);
mov ebx, [edi-twdw + WDATA.box.width] ; ebx = wnd_sx
; note that WDATA.box.width is one pixel less than real window x-size
inc ebx
sub ebx, [drbar.bar_cx]
ja @f
.exit:
add esp, drbar.stack_data
popad
xor eax, eax
inc eax
ret
@@:
cmp ebx, [drbar.bar_sx]
jbe .end_x
mov ebx, [drbar.bar_sx]
.end_x:
mov [drbar.real_sx], ebx
; real_sy = MIN(wnd_sy-bar_cy, bar_sy);
mov ebx, [edi-twdw + WDATA.box.height] ; ebx = wnd_sy
inc ebx
sub ebx, [drbar.bar_cy]
ja @f
add esp, drbar.stack_data
popad
xor eax, eax
inc eax
ret
@@:
cmp ebx, [drbar.bar_sy]
jbe .end_y
mov ebx, [drbar.bar_sy]
.end_y:
mov [drbar.real_sy], ebx
; line_inc_map
mov eax, [Screen_Max_X]
sub eax, [drbar.real_sx]
inc eax
shr eax, 1 ; <<<<<<
shr eax, 1
mov [drbar.line_inc_map], eax ; vertical increment: map
; line_inc_scr
mov eax, [drbar.real_sx]
shl eax, 1
shl eax, 1
neg eax
add eax, [BytesPerScanLine]
mov [drbar.line_inc_scr], eax ; vertical increment: screen
; pointer to screen
mov edx, [drbar.abs_cy]
mov ebx, edx
imul edx, [BytesPerScanLine] ; edx = LFB line offset
mov eax, [drbar.abs_cx]
shl eax, 1
shl eax, 1
add edx, eax ; edx = LFB corner offset
; pointer to pixel map
shr ebx, 1
imul ebx, [_WinMapWidth] ; eax = Wmap corner pos
mov eax, [drbar.abs_cx]
shr eax, 1
shr eax, 1
add eax, ebx
add eax, [_WinMapAddress]
xchg eax, ebp ; ebp = Wmap corner
; get process number
mov ebx, [CURRENT_TASK]
sub esp, putimg.stack_data
mov [img_bytes_per_pix], 0
mov [img_buf_line_size], 0
mov [img_draw_core_fn], draw_core_0bpp
mov [img_draw_edge_fn], draw_edge_0bpp
mov [putimg.image_sx], ecx
mov [putimg.image_sy], edx
mov edx, ebx
mov [img_palette], edi
mov esi, img_palette
mov [img_buf_origin], esi
; eax - RGB-color
; bl - process num
; ecx - pix counter (in a tile)
; edx - pointer to screen
; esi - counter
; edi - counter
mov eax, [drbar.color] ;; BBGGRR00
mov esi, 0
align 4
.new_y:
mov edi, [drbar.real_sx]
movzx ecx, dl
shr cl, 2 ; pix# = edx/4
and cl, 3 ; pix position in a tile
.new_tile:
cmp byte [ebp], bl
jne .skip
.new_x:
mov [LFB_BASE+edx], eax
add edx, 4
dec edi
jz .add_line
inc cl
and cl, 3
jnz .new_x
jmp .new_tile
.skip:
add edx, 4*4
and dl, 0xF0 ; LFB align 16
inc ebp
sub edi, 4 ; <<<<<
add edi, ecx ; left tile may be 1,2 or 3px only
jae .new_tile
.add_line:
add edx, [drbar.line_inc_scr]
; gradient-filled bars
test eax, 0x80000000
jz @f
test al, al
jz @f
dec al
@@:
inc esi
test esi, 1
jne @f
add ebp, [drbar.line_inc_map]
@@:
cmp esi, [drbar.real_sy]
jbe .new_y
add esp, drbar.stack_data
popad
xor eax, eax
ret
jmp _putimage.calculate_abs_coords
; ret
align 4
;drawbackground:
call [_display.disable_mouse]
draw_background:
pushad
; External loop for all y from start to end
mov ebx, [draw_data+32+RECT.top] ; y start
.fill_line:
mov edi, [draw_data+32+RECT.left] ; x start
shl edi, 1
shl edi, 1
mov eax, [BytesPerScanLine]
mul ebx
xchg edi, eax
add edi, eax
add edi, LFB_BASE
mov ebp, ebx
shr ebp, 1
imul ebp, [_WinMapWidth]
mov edx, eax
pushfd
cld ; increment edi here!
mov ebp, [_WinMapAddress]
mov eax, 0x00337766 ; bgndcolor
mov bl, 1
mov edx, [Screen_Max_X]
shr edx, 1
shr edx, 1
add ebp, edx
add ebp, [_WinMapAddress]
xor edx, edx
inc edx
mov esi, 0x0336677 ; <<< RGB
; eax = x, ebx = y (screen coordinates)
; ecx - aux. var
; edx = 1
; esi = 0RGB, edi -> output
; ebp = offset in WinMapAddress
.fill_tile:
cmp [ebp], dl
jnz .next_tile
mov [edi], esi
mov [edi+4], esi
mov [edi+8], esi
mov [edi+12],esi
mov ecx, [BytesPerScanLine]
mov [ecx+edi], esi
mov [ecx+edi+4], esi
mov [ecx+edi+8], esi
mov [ecx+edi+12],esi
.next_tile:
add edi, 4*4
add ebp, edx
add ax, 4
mov ecx, [draw_data+32+RECT.right]
shr ecx, 1
shr ecx, 1
cmp eax, ecx
jbe .fill_tile
mov edi, LFB_BASE
mov esi, [BytesPerScanLine]
.new_row:
xor ecx, ecx
.fill:
cmp byte [ebp+ecx], bl
jne .next
.next_line:
inc ebx
mov ecx, [draw_data+32+RECT.bottom]
shr ecx, 1
jbe .fill_line
mov [edi+esi], eax ; fill all 8 pixels of this tile
stosd
mov [edi+esi], eax
stosd
mov [edi+esi], eax
stosd
mov [edi+esi], eax
stosd
.next: inc ecx
cmp ecx, [_WinMapWidth]
jb .fill
dec edx
jz .done
add ebp, ecx ; += [_WinMapWidth]
add edi, esi ; += [BytesPerScanLine]
jmp .new_row
.done:
popfd
popad
ret
; ----------
drawbackground_stretch: ; left for future development
call drawbackground
@ -1128,109 +1069,27 @@ bgr_cur_line rd 1920 ; maximum width of screen
bgr_next_line rd 1920
endg
smooth_line:
mov al, [esi+2]
shl eax, 16
mov ax, [esi]
test ecx, ecx
jz @f
mov ebx, [esi+2]
shr ebx, 8
call [overlapping_of_points_ptr]
@@:
stosd
mov eax, [esp+20+8]
inc eax
mov [esp+20+8], eax
cmp eax, [draw_data+32+RECT.right]
ja @f
add ecx, [esp+36+8]
mov eax, edx
adc edx, [esp+40+8]
sub eax, edx
lea eax, [eax*3]
sub esi, eax
jmp smooth_line
@@:
mov eax, [draw_data+32+RECT.left]
mov [esp+20+8], eax
_init_background:
; mov edi, BgrAuxTable
; xor edx, edx
;.loop2:
; mov eax, edx
; shl eax, 8
; neg eax
; mov ecx, 0x200
;.loop1:
; mov byte [edi], ah
; inc edi
; add eax, edx
; loop .loop1
; add dl, 4
; jnz .loop2
mov byte [REDRAW_BACKGROUND], 1
; mov dword[BgrAuxTable], 0x00337766
ret
align 16
overlapping_of_points:
push ecx edx
mov edx, eax
push esi
shr ecx, 26
mov esi, ecx
mov ecx, ebx
shl esi, 9
movzx ebx, dl
movzx eax, cl
sub eax, ebx
movzx ebx, dh
add dl, [BgrAuxTable+(eax+0x100)+esi]
movzx eax, ch
sub eax, ebx
add dh, [BgrAuxTable+(eax+0x100)+esi]
ror ecx, 16
ror edx, 16
movzx eax, cl
movzx ebx, dl
sub eax, ebx
add dl, [BgrAuxTable+(eax+0x100)+esi]
pop esi
mov eax, edx
pop edx
ror eax, 16
pop ecx
ret
iglobal
align 4
overlapping_of_points_ptr dd overlapping_of_points
endg
init_background:
mov edi, BgrAuxTable
xor edx, edx
.loop2:
mov eax, edx
shl eax, 8
neg eax
mov ecx, 0x200
.loop1:
mov byte [edi], ah
inc edi
add eax, edx
loop .loop1
add dl, 4
jnz .loop2
test byte [cpu_caps+(CAPS_MMX/8)], 1 shl (CAPS_MMX mod 8)
jz @f
mov [overlapping_of_points_ptr], overlapping_of_points_mmx
@@:
ret
align 16
overlapping_of_points_mmx:
movd mm0, eax
movd mm4, eax
movd mm1, ebx
pxor mm2, mm2
punpcklbw mm0, mm2
punpcklbw mm1, mm2
psubw mm1, mm0
movd mm3, ecx
psrld mm3, 24
packuswb mm3, mm3
packuswb mm3, mm3
pmullw mm1, mm3
psrlw mm1, 8
packuswb mm1, mm2
paddb mm4, mm1
movd eax, mm4
ret
diff16 "GRAPH32 code end ",0,$
diff10 "GRAPH32 code size",get_pixel,$