WebSVN – Kolibri OS – Diff – /programs/network/vncc/raw.inc


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;                                                                 ;;
;; Copyright (C) KolibriOS team 2010-2015. All rights reserved.    ;;
;; Distributed under terms of the GNU General Public License       ;;
;;                                                                 ;;
;;  VNC client for KolibriOS                                       ;;
;;                                                                 ;;
;;  Written by hidnplayr@kolibrios.org                             ;;
;;                                                                 ;;
;;          GNU GENERAL PUBLIC LICENSE                             ;;
;;             Version 2, June 1991                                ;;
;;                                                                 ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
encoding_raw:
 
        DEBUGF  1,"RAW\n"
 
        mov     eax, [rectangle.width]
        mov     ebx, [rectangle.height]
        mul     ebx
if BITS_PER_PIXEL = 16
        shl     eax, 1
else if BITS_PER_PIXEL = 24
        lea     eax, [eax*2+eax]
else if BITS_PER_PIXEL = 32
        shl     eax, 2
end if
  @@:
        push    eax
        add     eax, esi
        cmp     [datapointer], eax
        jae     @f
        call    read_data.more
        pop     eax
        jmp     @b
  @@:
        pop     eax
 
        mov     eax, [rectangle.y]
        movzx   ebx, [screen.width]
        mul     ebx                                     ; [screen.width]*[rectangle.y]
        add     eax, [rectangle.x]                      ; [screen.width]*[rectangle.y]+[rectangle.x]
        lea     edi, [framebuffer+eax*3]                ; edi = framebuffer_data+([screen.width]*[rectangle.y]+[rectangle.x])*3
 
        movzx   eax, [screen.width]
        sub     eax, [rectangle.width]
        lea     ebp, [eax*3]                            ; ebp = ([screen.width]-[rectangle.width])*3
 
        mov     edx, [rectangle.height]
 
  .lineloop:
        mov     ecx, [rectangle.width]
 
 
 
 
if BITS_PER_PIXEL = 8
  .pixelloop:
 
 
        xor     eax, eax
 
        lodsb
 
 
        mov     eax, [lut_8bpp+eax*4]
 
 
        stosw
 
 
        shr     eax, 16
        stosb
 
 
        dec     ecx
        jnz     .pixelloop
else if BITS_PER_PIXEL = 16
  .pixelloop:
        lodsw
        mov     bx, ax
        shl     al, 3
        and     al, 0xf8
        stosb                   ; blue
        mov     ax, bx
        shr     ax, 3
        and     al, 0xfc
        stosb                   ; green
        mov     al, bh
        and     al, 0xf8
        stosb                   ; red
        dec     ecx
        jnz     .pixelloop
else if BITS_PER_PIXEL = 24
        lea     ecx, [ecx*2+ecx]
        rep movsb
else if BITS_PER_PIXEL = 32
  .pixelloop:
        movsw
        movsb
        inc     esi
        dec     ecx
        jnz     .pixelloop
end if
 
        add     edi, ebp
        dec     edx
        jnz     .lineloop
        jmp     next_rectangle

Rev 5722	Rev 5750
1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2	;; ;;	2	;; ;;
3	;; Copyright (C) KolibriOS team 2010-2015. All rights reserved. ;;	3	;; Copyright (C) KolibriOS team 2010-2015. 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	;; VNC client for KolibriOS ;;	6	;; VNC client for KolibriOS ;;
7	;; ;;	7	;; ;;
8	;; Written by hidnplayr@kolibrios.org ;;	8	;; Written by hidnplayr@kolibrios.org ;;
9	;; ;;	9	;; ;;
10	;; GNU GENERAL PUBLIC LICENSE ;;	10	;; GNU GENERAL PUBLIC LICENSE ;;
11	;; Version 2, June 1991 ;;	11	;; Version 2, June 1991 ;;
12	;; ;;	12	;; ;;
13	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	13	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
14		14
15	encoding_raw:	15	encoding_raw:
16		16
17	DEBUGF 1,"RAW\n"	17	DEBUGF 1,"RAW\n"
18		18
19	mov eax, [rectangle.width]	19	mov eax, [rectangle.width]
20	mov ebx, [rectangle.height]	20	mov ebx, [rectangle.height]
21	mul ebx	21	mul ebx
22	if BITS_PER_PIXEL = 16	22	if BITS_PER_PIXEL = 16
23	shl eax, 1	23	shl eax, 1
24	else if BITS_PER_PIXEL = 24	24	else if BITS_PER_PIXEL = 24
25	lea eax, [eax*2+eax]	25	lea eax, [eax*2+eax]
26	else if BITS_PER_PIXEL = 32	26	else if BITS_PER_PIXEL = 32
27	shl eax, 2	27	shl eax, 2
28	end if	28	end if
29	@@:	29	@@:
30	push eax	30	push eax
31	add eax, esi	31	add eax, esi
32	cmp [datapointer], eax	32	cmp [datapointer], eax
33	jae @f	33	jae @f
34	call read_data.more	34	call read_data.more
35	pop eax	35	pop eax
36	jmp @b	36	jmp @b
37	@@:	37	@@:
38	pop eax	38	pop eax
39		39
40	mov eax, [rectangle.y]	40	mov eax, [rectangle.y]
41	movzx ebx, [screen.width]	41	movzx ebx, [screen.width]
42	mul ebx ; [screen.width]*[rectangle.y]	42	mul ebx ; [screen.width]*[rectangle.y]
43	add eax, [rectangle.x] ; [screen.width]*[rectangle.y]+[rectangle.x]	43	add eax, [rectangle.x] ; [screen.width]*[rectangle.y]+[rectangle.x]
44	lea edi, [framebuffer+eax3] ; edi = framebuffer_data+([screen.width][rectangle.y]+[rectangle.x])*3	44	lea edi, [framebuffer+eax3] ; edi = framebuffer_data+([screen.width][rectangle.y]+[rectangle.x])*3
45		45
46	movzx eax, [screen.width]	46	movzx eax, [screen.width]
47	sub eax, [rectangle.width]	47	sub eax, [rectangle.width]
48	lea ebp, [eax3] ; ebp = ([screen.width]-[rectangle.width])3	48	lea ebp, [eax3] ; ebp = ([screen.width]-[rectangle.width])3
49		49
50	mov edx, [rectangle.height]	50	mov edx, [rectangle.height]
51		51
52	.lineloop:	52	.lineloop:
53	mov ecx, [rectangle.width]	53	mov ecx, [rectangle.width]
54	if BITS_PER_PIXEL = 24	-
55	lea ecx, [ecx*2+ecx]	-
56	end if	-
57		54
58	if BITS_PER_PIXEL = 8	55	if BITS_PER_PIXEL = 8
59	.pixelloop:	56	.pixelloop:
60	mov bl, 85	-
61	mov al, [esi]	-
62	shr al, 6	57	xor eax, eax
63	and al, 3	-
64	mul bl	58	lodsb
65	stosb ; blue	-
66	mov bl, 36	-
67	mov al, [esi]	59	mov eax, [lut_8bpp+eax*4]
68	shr al, 3	-
69	and al, 7	-
70	mul bl	60	stosw
71	stosb ; green	-
72	mov al, [esi]	-
73	and al, 7	61	shr eax, 16
74	mul bl	62	stosb
75	stosb ; red	-
76	inc esi	-
77	dec ecx	63	dec ecx
78	jnz .pixelloop	64	jnz .pixelloop
79	else if BITS_PER_PIXEL = 16	65	else if BITS_PER_PIXEL = 16
80	.pixelloop:	66	.pixelloop:
81	lodsw	67	lodsw
82	mov bx, ax	68	mov bx, ax
83	shl al, 3	69	shl al, 3
84	and al, 0xf8	70	and al, 0xf8
85	stosb ; blue	71	stosb ; blue
86	mov ax, bx	72	mov ax, bx
87	shr ax, 3	73	shr ax, 3
88	and al, 0xfc	74	and al, 0xfc
89	stosb ; green	75	stosb ; green
90	mov al, bh	76	mov al, bh
91	and al, 0xf8	77	and al, 0xf8
92	stosb ; red	78	stosb ; red
93	dec ecx	79	dec ecx
94	jnz .pixelloop	80	jnz .pixelloop
95	else if BITS_PER_PIXEL = 24	81	else if BITS_PER_PIXEL = 24
-		82	lea ecx, [ecx*2+ecx]
96	rep movsb	83	rep movsb
97	else if BITS_PER_PIXEL = 32	84	else if BITS_PER_PIXEL = 32
98	.pixelloop:	85	.pixelloop:
99	movsw	86	movsw
100	movsb	87	movsb
101	inc esi	88	inc esi
102	dec ecx	89	dec ecx
103	jnz .pixelloop	90	jnz .pixelloop
104	end if	91	end if
105		92
106	add edi, ebp	93	add edi, ebp
107	dec edx	94	dec edx
108	jnz .lineloop	95	jnz .lineloop
109	jmp next_rectangle	96	jmp next_rectangle

Subversion Repositories Kolibri OS

(root)/programs/network/vncc/raw.inc @ 8850 – Rev 5722 → 5750