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Rev 2748 Rev 2758
1 
format MS COFF
 1 
format MS COFF
2 
public EXPORTS
 2 
public EXPORTS
3 
section '.flat' code readable align 16
 3 
section '.flat' code readable align 16
4 
 
 4 
 
5 
include '../../../../macros.inc'
 5 
include '../../../../macros.inc'
6 
include '../../../../proc32.inc'
 6 
include '../../../../proc32.inc'
7 
 
 7 
 
8 
;-----------------------------------------------------------------------------
 8 
;-----------------------------------------------------------------------------
9 
mem.alloc   dd ? ;äã­ªæ¨ï ¤«ï ¢ë¤¥«¥­¨ï ¯ ¬ïâ¨
 9 
mem.alloc   dd ? ;äã­ªæ¨ï ¤«ï ¢ë¤¥«¥­¨ï ¯ ¬ïâ¨
10 
mem.free    dd ? ;äã­ªæ¨ï ¤«ï ®á¢®¡®¦¤¥­¨ï ¯ ¬ïâ¨
 10 
mem.free    dd ? ;äã­ªæ¨ï ¤«ï ®á¢®¡®¦¤¥­¨ï ¯ ¬ïâ¨
11 
mem.realloc dd ? ;äã­ªæ¨ï ¤«ï ¯¥à¥à á¯à¥¤¥«¥­¨ï ¯ ¬ïâ¨
 11 
mem.realloc dd ? ;äã­ªæ¨ï ¤«ï ¯¥à¥à á¯à¥¤¥«¥­¨ï ¯ ¬ïâ¨
12 
dll.load    dd ?
 12 
dll.load    dd ?
13 
 
 13 
 
14 
BUF_STRUCT_SIZE equ 21
 14 
BUF_STRUCT_SIZE equ 21
15 
buf2d_data equ dword[edi] ;¤ ­­ë¥ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
 15 
buf2d_data equ dword[edi] ;¤ ­­ë¥ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
16 
buf2d_w equ dword[edi+8] ;è¨à¨­  ¡ãä¥à 
 16 
buf2d_w equ dword[edi+8] ;è¨à¨­  ¡ãä¥à 
17 
buf2d_h equ dword[edi+12] ;¢ëá®â  ¡ãä¥à 
 17 
buf2d_h equ dword[edi+12] ;¢ëá®â  ¡ãä¥à 
18 
buf2d_l equ word[edi+4]
 18 
buf2d_l equ word[edi+4]
19 
buf2d_t equ word[edi+6] ;®âáâ㯠ᢥàåã
 19 
buf2d_t equ word[edi+6] ;®âáâ㯠ᢥàåã
20 
buf2d_size_lt equ dword[edi+4] ;®âáâ㯠᫥¢  ¨ á¯à ¢  ¤«ï ¡ãä¥à 
 20 
buf2d_size_lt equ dword[edi+4] ;®âáâ㯠᫥¢  ¨ á¯à ¢  ¤«ï ¡ãä¥à 
21 
buf2d_color equ dword[edi+16] ;梥â ä®­  ¡ãä¥à 
 21 
buf2d_color equ dword[edi+16] ;梥â ä®­  ¡ãä¥à 
22 
buf2d_bits equ byte[edi+20] ;ª®«¨ç¥á⢮ ¡¨â ¢ 1-© â®çª¥ ¨§®¡à ¦¥­¨ï
 22 
buf2d_bits equ byte[edi+20] ;ª®«¨ç¥á⢮ ¡¨â ¢ 1-© â®çª¥ ¨§®¡à ¦¥­¨ï
23 
 
 23 
 
24 
struct buf_2d_header
 24 
struct buf_2d_header
25 
	img_data dd ?
 25 
	img_data dd ?
26 
	left dw ? ;+4 left
 26 
	left dw ? ;+4 left
27 
	top dw ? ;+6 top
 27 
	top dw ? ;+6 top
28 
	size_x dd ? ;+8 w
 28 
	size_x dd ? ;+8 w
29 
	size_y dd ? ;+12 h
 29 
	size_y dd ? ;+12 h
30 
	color dd ? ;+16 color
 30 
	color dd ? ;+16 color
31 
	bit_pp db ? ;+21 bit in pixel
 31 
	bit_pp db ? ;+21 bit in pixel
32 
ends
 32 
ends
33 
 
 33 
 
34 
macro swap v1, v2 {
 34 
macro swap v1, v2 {
35 
  push v1
 35 
  push v1
36 
  push v2
 36 
  push v2
37 
  pop v1
 37 
  pop v1
38 
  pop v2
 38 
  pop v2
39 
}
 39 
}
40 
 
 40 
 
41 
;ä« £¨, ¤«ï ä㭪樨 ®¡à¥§ ­¨ï ¡ãä¥à 
 41 
;ä« £¨, ¤«ï ä㭪樨 ®¡à¥§ ­¨ï ¡ãä¥à 
42 
BUF2D_OPT_CROP_TOP equ 1 ;®¡à¥§ª  ᢥàåã
 42 
BUF2D_OPT_CROP_TOP equ 1 ;®¡à¥§ª  ᢥàåã
43 
BUF2D_OPT_CROP_LEFT equ 2 ;®¡à¥§ª  á«¥¢ 
 43 
BUF2D_OPT_CROP_LEFT equ 2 ;®¡à¥§ª  á«¥¢ 
44 
BUF2D_OPT_CROP_BOTTOM equ 4 ;®¡à¥§ª  á­¨§ã
 44 
BUF2D_OPT_CROP_BOTTOM equ 4 ;®¡à¥§ª  á­¨§ã
45 
BUF2D_OPT_CROP_RIGHT equ 8 ;®¡à¥§ª  á¯à ¢ 
 45 
BUF2D_OPT_CROP_RIGHT equ 8 ;®¡à¥§ª  á¯à ¢ 
46 
BUF2D_BIT_OPT_CROP_TOP equ 0
 46 
BUF2D_BIT_OPT_CROP_TOP equ 0
47 
BUF2D_BIT_OPT_CROP_LEFT equ 1
 47 
BUF2D_BIT_OPT_CROP_LEFT equ 1
48 
BUF2D_BIT_OPT_CROP_BOTTOM equ 2
 48 
BUF2D_BIT_OPT_CROP_BOTTOM equ 2
49 
BUF2D_BIT_OPT_CROP_RIGHT equ 3
 49 
BUF2D_BIT_OPT_CROP_RIGHT equ 3
50 
 
 50 
 
51 
vox_offs_tree_table equ 4
 51 
vox_offs_tree_table equ 4
52 
vox_offs_data equ 12
 52 
vox_offs_data equ 12
53 
 
 53 
 
54 
;input:
 54 
;input:
55 
; eax = 㪠§ â¥«ì ­  äã­ªæ¨î ¢ë¤¥«¥­¨ï ¯ ¬ïâ¨
 55 
; eax = 㪠§ â¥«ì ­  äã­ªæ¨î ¢ë¤¥«¥­¨ï ¯ ¬ïâ¨
56 
; ebx = ... ®á¢®¡®¦¤¥­¨ï ¯ ¬ïâ¨
 56 
; ebx = ... ®á¢®¡®¦¤¥­¨ï ¯ ¬ïâ¨
57 
; ecx = ... ¯¥à¥à á¯à¥¤¥«¥­¨ï ¯ ¬ïâ¨
 57 
; ecx = ... ¯¥à¥à á¯à¥¤¥«¥­¨ï ¯ ¬ïâ¨
58 
; edx = ... § £à㧪¨ ¡¨¡«¨®â¥ª¨ (¯®ª  ­¥ ¨á¯®«ì§ã¥âáï)
 58 
; edx = ... § £à㧪¨ ¡¨¡«¨®â¥ª¨ (¯®ª  ­¥ ¨á¯®«ì§ã¥âáï)
59 
align 16
 59 
align 16
60 
lib_init:
 60 
lib_init:
61 
	mov dword[mem.alloc], eax
 61 
	mov dword[mem.alloc], eax
62 
	mov dword[mem.free], ebx
 62 
	mov dword[mem.free], ebx
63 
	mov dword[mem.realloc], ecx
 63 
	mov dword[mem.realloc], ecx
64 
	mov dword[dll.load], edx
 64 
	mov dword[dll.load], edx
65 
	ret
 65 
	ret
66 
 
 66 
 
67 
;input:
 67 
;input:
68 
; ebx = coord x
 68 
; ebx = coord x
69 
; ecx = coord y
 69 
; ecx = coord y
70 
; edx = pixel color
 70 
; edx = pixel color
71 
; edi = pointer to buffer struct
 71 
; edi = pointer to buffer struct
72 
align 4
 72 
align 4
73 
draw_pixel:
 73 
draw_pixel:
74 
	;cmp buf2d_bits,24
 74 
	;cmp buf2d_bits,24
75 
	;jne @f
 75 
	;jne @f
76 
	bt ebx,31
 76 
	bt ebx,31
77 
	jc @f
 77 
	jc @f
78 
	bt ecx,31
 78 
	bt ecx,31
79 
	jc @f
 79 
	jc @f
80 
	cmp ebx,buf2d_w
 80 
	cmp ebx,buf2d_w
81 
	jge @f
 81 
	jge @f
82 
	cmp ecx,buf2d_h
 82 
	cmp ecx,buf2d_h
83 
	jge @f
 83 
	jge @f
84 
	push esi
 84 
	push esi
85 
		mov esi,buf2d_w ;size x
 85 
		mov esi,buf2d_w ;size x
86 
		imul esi,ecx ;size_x*y
 86 
		imul esi,ecx ;size_x*y
87 
		add esi,ebx	 ;size_x*y+x
 87 
		add esi,ebx	 ;size_x*y+x
88 
		cmp buf2d_bits,8
 88 
		cmp buf2d_bits,8
89 
		je .beg8
 89 
		je .beg8
90 
		cmp buf2d_bits,32
 90 
		cmp buf2d_bits,32
91 
		je .beg32
 91 
		je .beg32
92 
			lea esi,[esi+esi*2] ;(size_x*y+x)*3
 92 
			lea esi,[esi+esi*2] ;(size_x*y+x)*3
93 
			add esi,buf2d_data  ;ptr+(size_x*y+x)*3
 93 
			add esi,buf2d_data  ;ptr+(size_x*y+x)*3
94 
			mov word[esi],dx ;copy pixel color
 94 
			mov word[esi],dx ;copy pixel color
95 
			ror edx,16
 95 
			ror edx,16
96 
			mov byte[esi+2],dl
 96 
			mov byte[esi+2],dl
97 
			ror edx,16
 97 
			ror edx,16
98 
			jmp .end_draw
 98 
			jmp .end_draw
99 
		.beg8: ;à¨á®¢ ­¨¥ â®çª¨ ¢ 8 ¡¨â­®¬ ¡ãä¥à¥
 99 
		.beg8: ;à¨á®¢ ­¨¥ â®çª¨ ¢ 8 ¡¨â­®¬ ¡ãä¥à¥
100 
			add esi,buf2d_data  ;ptr+(size_x*y+x)
 100 
			add esi,buf2d_data  ;ptr+(size_x*y+x)
101 
			mov byte[esi],dl
 101 
			mov byte[esi],dl
102 
			jmp .end_draw
 102 
			jmp .end_draw
103 
		.beg32: ;à¨á®¢ ­¨¥ â®çª¨ ¢ 32 ¡¨â­®¬ ¡ãä¥à¥
 103 
		.beg32: ;à¨á®¢ ­¨¥ â®çª¨ ¢ 32 ¡¨â­®¬ ¡ãä¥à¥
104 
			shl esi,2
 104 
			shl esi,2
105 
			add esi,buf2d_data  ;ptr+(size_x*y+x)
 105 
			add esi,buf2d_data  ;ptr+(size_x*y+x)
106 
			mov dword[esi],edx
 106 
			mov dword[esi],edx
107 
		.end_draw:
 107 
		.end_draw:
108 
	pop esi
 108 
	pop esi
109 
	@@:
 109 
	@@:
110 
	ret
 110 
	ret
111 
 
 111 
 
112 
;input:
 112 
;input:
113 
; ebx = coord x
 113 
; ebx = coord x
114 
; ecx = coord y
 114 
; ecx = coord y
115 
; edi = pointer to buffer struct
 115 
; edi = pointer to buffer struct
116 
;output:
 116 
;output:
117 
; eax = 梥â â®çª¨
 117 
; eax = 梥â â®çª¨
118 
; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff
 118 
; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff
119 
align 4
 119 
align 4
120 
get_pixel_8:
 120 
get_pixel_8:
121 
	mov eax,0xffffffff
 121 
	mov eax,0xffffffff
122 
 
 122 
 
123 
	bt ebx,31
 123 
	bt ebx,31
124 
	jc @f
 124 
	jc @f
125 
	bt ecx,31
 125 
	bt ecx,31
126 
	jc @f
 126 
	jc @f
127 
	cmp ebx,buf2d_w
 127 
	cmp ebx,buf2d_w
128 
	jge @f
 128 
	jge @f
129 
	cmp ecx,buf2d_h
 129 
	cmp ecx,buf2d_h
130 
	jge @f
 130 
	jge @f
131 
	push esi
 131 
	push esi
132 
		mov esi,buf2d_w ;size x
 132 
		mov esi,buf2d_w ;size x
133 
		imul esi,ecx ;size_x*y
 133 
		imul esi,ecx ;size_x*y
134 
		add esi,ebx	 ;size_x*y+x
 134 
		add esi,ebx	 ;size_x*y+x
135 
		add esi,buf2d_data  ;ptr+(size_x*y+x)
 135 
		add esi,buf2d_data  ;ptr+(size_x*y+x)
136 
 
 136 
 
137 
		movzx eax,byte[esi] ;copy pixel color
 137 
		movzx eax,byte[esi] ;copy pixel color
138 
	pop esi
 138 
	pop esi
139 
	@@:
 139 
	@@:
140 
	ret
 140 
	ret
141 
 
 141 
 
142 
;input:
 142 
;input:
143 
; ebx = coord x
 143 
; ebx = coord x
144 
; ecx = coord y
 144 
; ecx = coord y
145 
; edi = pointer to buffer struct
 145 
; edi = pointer to buffer struct
146 
;output:
 146 
;output:
147 
; eax = 梥â â®çª¨
 147 
; eax = 梥â â®çª¨
148 
; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff
 148 
; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff
149 
align 4
 149 
align 4
150 
get_pixel_24:
 150 
get_pixel_24:
151 
	mov eax,0xffffffff
 151 
	mov eax,0xffffffff
152 
 
 152 
 
153 
	bt ebx,31
 153 
	bt ebx,31
154 
	jc @f
 154 
	jc @f
155 
	bt ecx,31
 155 
	bt ecx,31
156 
	jc @f
 156 
	jc @f
157 
	cmp ebx,buf2d_w
 157 
	cmp ebx,buf2d_w
158 
	jge @f
 158 
	jge @f
159 
	cmp ecx,buf2d_h
 159 
	cmp ecx,buf2d_h
160 
	jge @f
 160 
	jge @f
161 
	push esi
 161 
	push esi
162 
		mov esi,buf2d_w ;size x
 162 
		mov esi,buf2d_w ;size x
163 
		imul esi,ecx ;size_x*y
 163 
		imul esi,ecx ;size_x*y
164 
		add esi,ebx	 ;size_x*y+x
 164 
		add esi,ebx	 ;size_x*y+x
165 
		lea esi,[esi+esi*2] ;(size_x*y+x)*3
 165 
		lea esi,[esi+esi*2] ;(size_x*y+x)*3
166 
		add esi,buf2d_data  ;ptr+(size_x*y+x)*3
 166 
		add esi,buf2d_data  ;ptr+(size_x*y+x)*3
167 
 
 167 
 
168 
		xor eax,eax
 168 
		xor eax,eax
169 
		mov ax,word[esi] ;copy pixel color
 169 
		mov ax,word[esi] ;copy pixel color
170 
		ror eax,16
 170 
		ror eax,16
171 
		mov al,byte[esi+2]
 171 
		mov al,byte[esi+2]
172 
		ror eax,16
 172 
		ror eax,16
173 
	pop esi
 173 
	pop esi
174 
	@@:
 174 
	@@:
175 
	ret
 175 
	ret
176 
 
 176 
 
177 
;input:
 177 
;input:
178 
; ebx = coord x
 178 
; ebx = coord x
179 
; ecx = coord y
 179 
; ecx = coord y
180 
; edi = pointer to buffer struct
 180 
; edi = pointer to buffer struct
181 
;output:
 181 
;output:
182 
; eax = 梥â â®çª¨
 182 
; eax = 梥â â®çª¨
183 
; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff
 183 
; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff
184 
align 4
 184 
align 4
185 
get_pixel_32:
 185 
get_pixel_32:
186 
	mov eax,0xffffffff
 186 
	mov eax,0xffffffff
187 
 
 187 
 
188 
	bt ebx,31
 188 
	bt ebx,31
189 
	jc @f
 189 
	jc @f
190 
	bt ecx,31
 190 
	bt ecx,31
191 
	jc @f
 191 
	jc @f
192 
	cmp ebx,buf2d_w
 192 
	cmp ebx,buf2d_w
193 
	jge @f
 193 
	jge @f
194 
	cmp ecx,buf2d_h
 194 
	cmp ecx,buf2d_h
195 
	jge @f
 195 
	jge @f
196 
	push esi
 196 
	push esi
197 
		mov esi,buf2d_w ;size x
 197 
		mov esi,buf2d_w ;size x
198 
		imul esi,ecx ;size_x*y
 198 
		imul esi,ecx ;size_x*y
199 
		add esi,ebx	 ;size_x*y+x
 199 
		add esi,ebx	 ;size_x*y+x
200 
		shl esi,2
 200 
		shl esi,2
201 
		add esi,buf2d_data  ;ptr+(size_x*y+x)*4
 201 
		add esi,buf2d_data  ;ptr+(size_x*y+x)*4
202 
 
 202 
 
203 
		mov eax,dword[esi] ;copy pixel color
 203 
		mov eax,dword[esi] ;copy pixel color
204 
	pop esi
 204 
	pop esi
205 
	@@:
 205 
	@@:
206 
	ret
 206 
	ret
207 
 
 207 
 
208 
;input:
 208 
;input:
209 
; ebx = coord x
 209 
; ebx = coord x
210 
; ecx = coord y
 210 
; ecx = coord y
211 
; edx = pixel color + transparent
 211 
; edx = pixel color + transparent
212 
; edi = pointer to buffer struct
 212 
; edi = pointer to buffer struct
213 
; t_prop, m_prop - ª®íä¨æ¨¥­âë ­¥®¡å®¤¨¬ë¥ ¤«ï ¢ëç¨á«¥­¨ï á⥯¥­¨ ¯à®§à ç­®áâ¨
 213 
; t_prop, m_prop - ª®íä¨æ¨¥­âë ­¥®¡å®¤¨¬ë¥ ¤«ï ¢ëç¨á«¥­¨ï á⥯¥­¨ ¯à®§à ç­®áâ¨
214 
align 4
 214 
align 4
215 
transp_32 dd 0 ;梥â à¨á㥬®© â®çª¨ + ¯à®§à ç­®áâì
 215 
transp_32 dd 0 ;梥â à¨á㥬®© â®çª¨ + ¯à®§à ç­®áâì
216 
align 4
 216 
align 4
217 
proc draw_pixel_transp, t_prop:dword, m_prop:dword
 217 
proc draw_pixel_transp, t_prop:dword, m_prop:dword
218 
	;cmp buf2d_bits,24
 218 
	;cmp buf2d_bits,24
219 
	;jne @f
 219 
	;jne @f
220 
	bt ebx,31
 220 
	bt ebx,31
221 
	jc @f
 221 
	jc @f
222 
	bt ecx,31
 222 
	bt ecx,31
223 
	jc @f
 223 
	jc @f
224 
	cmp ebx,buf2d_w
 224 
	cmp ebx,buf2d_w
225 
	jge @f
 225 
	jge @f
226 
	cmp ecx,buf2d_h
 226 
	cmp ecx,buf2d_h
227 
	jge @f
 227 
	jge @f
228 
	push eax ebx edx edi esi
 228 
	push eax ebx edx edi esi
229 
		mov esi,buf2d_w ;size x
 229 
		mov esi,buf2d_w ;size x
230 
		imul esi,ecx ;size_x*y
 230 
		imul esi,ecx ;size_x*y
231 
		add esi,ebx	 ;size_x*y+x
 231 
		add esi,ebx	 ;size_x*y+x
232 
		lea esi,[esi+esi*2] ;(size_x*y+x)*3
 232 
		lea esi,[esi+esi*2] ;(size_x*y+x)*3
233 
		add esi,buf2d_data  ;ptr+(size_x*y+x)*3
 233 
		add esi,buf2d_data  ;ptr+(size_x*y+x)*3
234 
 
 234 
 
235 
		mov edi,esi ;㪠§ â¥«ì ­  梥â ä®­ 
 235 
		mov edi,esi ;㪠§ â¥«ì ­  梥â ä®­ 
236 
		mov dword[transp_32],edx ;梥â à¨á㥬®© â®çª¨
 236 
		mov dword[transp_32],edx ;梥â à¨á㥬®© â®çª¨
237 
 
 237 
 
238 
		xor edx,edx
 238 
		xor edx,edx
239 
		mov eax,[t_prop]
 239 
		mov eax,[t_prop]
240 
		shl eax,8 ;*=256
 240 
		shl eax,8 ;*=256
241 
		mov ebx,[m_prop]
 241 
		mov ebx,[m_prop]
242 
		div ebx ;¢ëç¨á«ï¥¬ ª®íä. ¯à®§à ç­®á⨠(¤®«¦¥­ ¡ëâì ®â 0 ¤® 255)
 242 
		div ebx ;¢ëç¨á«ï¥¬ ª®íä. ¯à®§à ç­®á⨠(¤®«¦¥­ ¡ëâì ®â 0 ¤® 255)
243 
		bt ax,8
 243 
		bt ax,8
244 
		jnc .over_255
 244 
		jnc .over_255
245 
			;¥á«¨ ª®¥ä. ¯à®§à ç­®á⨠>=256 ⮠㬥­ìè ¥¬ ¥£® ¤® 255
 245 
			;¥á«¨ ª®¥ä. ¯à®§à ç­®á⨠>=256 ⮠㬥­ìè ¥¬ ¥£® ¤® 255
246 
			mov al,0xff
 246 
			mov al,0xff
247 
		.over_255:
 247 
		.over_255:
248 
 
 248 
 
249 
		mov byte[transp_32+3],al ;¯à®§à ç­®áâì à¨á㥬®© â®çª¨
 249 
		mov byte[transp_32+3],al ;¯à®§à ç­®áâì à¨á㥬®© â®çª¨
250 
		mov esi,dword transp_32 ;㪠§ â¥«ì ­  梥â à¨á㥬®© â®çª¨
 250 
		mov esi,dword transp_32 ;㪠§ â¥«ì ­  梥â à¨á㥬®© â®çª¨
251 
 
 251 
 
252 
		call combine_colors
 252 
		call combine_colors
253 
	pop esi edi edx ebx eax
 253 
	pop esi edi edx ebx eax
254 
	@@:
 254 
	@@:
255 
	ret
 255 
	ret
256 
endp
 256 
endp
257 
 
 257 
 
258 
;ᮧ¤ ­¨¥ ¡ãä¥à 
 258 
;ᮧ¤ ­¨¥ ¡ãä¥à 
259 
align 4
 259 
align 4
260 
proc buf_create, buf_struc:dword
 260 
proc buf_create, buf_struc:dword
261 
	pushad
 261 
	pushad
262 
	mov edi,dword[buf_struc]
 262 
	mov edi,dword[buf_struc]
263 
	mov ecx,buf2d_w
 263 
	mov ecx,buf2d_w
264 
	mov ebx,buf2d_h
 264 
	mov ebx,buf2d_h
265 
	imul ecx,ebx
 265 
	imul ecx,ebx
266 
	cmp buf2d_bits,24
 266 
	cmp buf2d_bits,24
267 
	jne @f
 267 
	jne @f
268 
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
 268 
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
269 
		;;;inc ecx ;§ ¯ á­®© ¡ ©â ¢ ª®­æ¥ ¡ãä¥à , çâ®-¡ë ­¥ £«î稫¨ ­¥ª®â®àë¥ ä㭪樨 ­  ¨§®¡à ¦¥­¨ïå ªà â­ëå 4Š
 269 
		;;;inc ecx ;§ ¯ á­®© ¡ ©â ¢ ª®­æ¥ ¡ãä¥à , çâ®-¡ë ­¥ £«î稫¨ ­¥ª®â®àë¥ ä㭪樨 ­  ¨§®¡à ¦¥­¨ïå ªà â­ëå 4Š
270 
	@@:
 270 
	@@:
271 
	cmp buf2d_bits,32
 271 
	cmp buf2d_bits,32
272 
	jne @f
 272 
	jne @f
273 
		shl ecx,2 ; 32 bit = 4
 273 
		shl ecx,2 ; 32 bit = 4
274 
	@@:
 274 
	@@:
275 
	invoke mem.alloc,ecx
 275 
	invoke mem.alloc,ecx
276 
	mov buf2d_data,eax
 276 
	mov buf2d_data,eax
277 
 
 277 
 
278 
	stdcall buf_clear,edi,buf2d_color ;®ç¨á⪠ ¡ãä¥à  ä®­®¢ë¬ 梥⮬
 278 
	stdcall buf_clear,edi,buf2d_color ;®ç¨á⪠ ¡ãä¥à  ä®­®¢ë¬ 梥⮬
279 
	popad
 279 
	popad
280 
	ret
 280 
	ret
281 
endp
 281 
endp
282 
 
 282 
 
283 
;ᮧ¤ ­¨¥ ¡ãä¥à  ­  ®á­®¢¥ ¨§®¡à ¦¥­¨ï rgb
 283 
;ᮧ¤ ­¨¥ ¡ãä¥à  ­  ®á­®¢¥ ¨§®¡à ¦¥­¨ï rgb
284 
align 4
 284 
align 4
285 
proc buf_create_f_img, buf_struc:dword, rgb_data:dword
 285 
proc buf_create_f_img, buf_struc:dword, rgb_data:dword
286 
	pushad
 286 
	pushad
287 
	mov edi,dword[buf_struc]
 287 
	mov edi,dword[buf_struc]
288 
	mov ecx,buf2d_w
 288 
	mov ecx,buf2d_w
289 
	mov ebx,buf2d_h
 289 
	mov ebx,buf2d_h
290 
	imul ecx,ebx
 290 
	imul ecx,ebx
291 
	cmp buf2d_bits,24
 291 
	cmp buf2d_bits,24
292 
	jne @f
 292 
	jne @f
293 
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
 293 
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
294 
		;;;inc ecx ;§ ¯ á­®© ¡ ©â ¢ ª®­æ¥ ¡ãä¥à , çâ®-¡ë ­¥ £«î稫¨ ­¥ª®â®àë¥ ä㭪樨 ­  ¨§®¡à ¦¥­¨ïå ªà â­ëå 4Š
 294 
		;;;inc ecx ;§ ¯ á­®© ¡ ©â ¢ ª®­æ¥ ¡ãä¥à , çâ®-¡ë ­¥ £«î稫¨ ­¥ª®â®àë¥ ä㭪樨 ­  ¨§®¡à ¦¥­¨ïå ªà â­ëå 4Š
295 
	@@:
 295 
	@@:
296 
	cmp buf2d_bits,32
 296 
	cmp buf2d_bits,32
297 
	jne @f
 297 
	jne @f
298 
		shl ecx,2 ; 32 bit = 4
 298 
		shl ecx,2 ; 32 bit = 4
299 
	@@:
 299 
	@@:
300 
	invoke mem.alloc,ecx
 300 
	invoke mem.alloc,ecx
301 
	mov buf2d_data,eax
 301 
	mov buf2d_data,eax
302 
 
 302 
 
303 
	cmp buf2d_bits,24
 303 
	cmp buf2d_bits,24
304 
	jne @f
 304 
	jne @f
305 
		cld
 305 
		cld
306 
		mov esi,[rgb_data]
 306 
		mov esi,[rgb_data]
307 
		mov edi,eax ;eax=buf2d_data
 307 
		mov edi,eax ;eax=buf2d_data
308 
		rep movsb ;ª®¯¨à㥬 ¡¨âë ¨§®¡à ¦¥­¨ï ¢ ¡ãä¥à
 308 
		rep movsb ;ª®¯¨à㥬 ¡¨âë ¨§®¡à ¦¥­¨ï ¢ ¡ãä¥à
309 
		jmp .end_create
 309 
		jmp .end_create
310 
	@@:
 310 
	@@:
311 
		stdcall buf_clear,edi,buf2d_color ;®ç¨á⪠ ¡ãä¥à  ä®­®¢ë¬ 梥⮬
 311 
		stdcall buf_clear,edi,buf2d_color ;®ç¨á⪠ ¡ãä¥à  ä®­®¢ë¬ 梥⮬
312 
	.end_create:
 312 
	.end_create:
313 
	popad
 313 
	popad
314 
	ret
 314 
	ret
315 
endp
 315 
endp
316 
 
 316 
 
317 
align 4
 317 
align 4
318 
proc buf_clear, buf_struc:dword, color:dword ;®ç¨á⪠ ¡ãä¥à  § ¤ ­ë¬ 梥⮬
 318 
proc buf_clear, buf_struc:dword, color:dword ;®ç¨á⪠ ¡ãä¥à  § ¤ ­ë¬ 梥⮬
319 
	pushad
 319 
	pushad
320 
	mov edi,dword[buf_struc]
 320 
	mov edi,dword[buf_struc]
321 
 
 321 
 
322 
	mov ecx,buf2d_w
 322 
	mov ecx,buf2d_w
323 
	mov ebx,buf2d_h
 323 
	mov ebx,buf2d_h
324 
	imul ecx,ebx
 324 
	imul ecx,ebx
325 
 
 325 
 
326 
	cld
 326 
	cld
327 
 
 327 
 
328 
	cmp buf2d_bits,8
 328 
	cmp buf2d_bits,8
329 
	jne .end_clear_8
 329 
	jne .end_clear_8
330 
		mov edi,buf2d_data
 330 
		mov edi,buf2d_data
331 
		mov al,byte[color]
 331 
		mov al,byte[color]
332 
		rep stosb
 332 
		rep stosb
333 
		jmp .end_clear_32
 333 
		jmp .end_clear_32
334 
	.end_clear_8:
 334 
	.end_clear_8:
335 
 
 335 
 
336 
	cmp buf2d_bits,24
 336 
	cmp buf2d_bits,24
337 
	jne .end_clear_24
 337 
	jne .end_clear_24
338 
		mov edi,buf2d_data
 338 
		mov edi,buf2d_data
339 
		mov eax,dword[color]
 339 
		mov eax,dword[color]
340 
		mov ebx,eax
 340 
		mov ebx,eax
341 
		shr ebx,16
 341 
		shr ebx,16
342 
		@@:
 342 
		@@:
343 
			stosw
 343 
			stosw
344 
			mov byte[edi],bl
 344 
			mov byte[edi],bl
345 
			inc edi
 345 
			inc edi
346 
			loop @b
 346 
			loop @b
347 
		jmp .end_clear_32
 347 
		jmp .end_clear_32
348 
	.end_clear_24:
 348 
	.end_clear_24:
349 
 
 349 
 
350 
	cmp buf2d_bits,32
 350 
	cmp buf2d_bits,32
351 
	jne .end_clear_32
 351 
	jne .end_clear_32
352 
		mov edi,buf2d_data
 352 
		mov edi,buf2d_data
353 
		mov eax,dword[color]
 353 
		mov eax,dword[color]
354 
		rep stosd
 354 
		rep stosd
355 
		;jmp .end_clear_32
 355 
		;jmp .end_clear_32
356 
	.end_clear_32:
 356 
	.end_clear_32:
357 
	popad
 357 
	popad
358 
	ret
 358 
	ret
359 
endp
 359 
endp
360 
 
 360 
 
361 
;äã­ªæ¨ï ¤«ï ®¡à¥§ ­¨ï ¡ãä¥à®¢ 8 ¨ 24 ¡¨â­ëå, ¯® § ¤ ­®¬ã 梥âã.
 361 
;äã­ªæ¨ï ¤«ï ®¡à¥§ ­¨ï ¡ãä¥à®¢ 8 ¨ 24 ¡¨â­ëå, ¯® § ¤ ­®¬ã 梥âã.
362 
;¯ à ¬¥âà opt § ¤ ¥âáï ª®¬¡¨­ æ¨¥© ª®­áâ ­â:
 362 
;¯ à ¬¥âà opt § ¤ ¥âáï ª®¬¡¨­ æ¨¥© ª®­áâ ­â:
363 
; BUF2D_OPT_CROP_TOP - ®¡à¥§ª  ᢥàåã
 363 
; BUF2D_OPT_CROP_TOP - ®¡à¥§ª  ᢥàåã
364 
; BUF2D_OPT_CROP_LEFT - ®¡à¥§ª  á«¥¢ 
 364 
; BUF2D_OPT_CROP_LEFT - ®¡à¥§ª  á«¥¢ 
365 
; BUF2D_OPT_CROP_BOTTOM - ®¡à¥§ª  á­¨§ã
 365 
; BUF2D_OPT_CROP_BOTTOM - ®¡à¥§ª  á­¨§ã
366 
; BUF2D_OPT_CROP_RIGHT - ®¡à¥§ª  á¯à ¢ 
 366 
; BUF2D_OPT_CROP_RIGHT - ®¡à¥§ª  á¯à ¢ 
367 
align 4
 367 
align 4
368 
proc buf_crop_color, buf_struc:dword, color:dword, opt:dword
 368 
proc buf_crop_color, buf_struc:dword, color:dword, opt:dword
369 
locals
 369 
locals
370 
	crop_r dd ?
 370 
	crop_r dd ?
371 
endl
 371 
endl
372 
	pushad
 372 
	pushad
373 
	mov edi,dword[buf_struc]
 373 
	mov edi,dword[buf_struc]
374 
	cmp buf2d_bits,24
 374 
	cmp buf2d_bits,24
375 
	jne .24end_f
 375 
	jne .24end_f
376 
 
 376 
 
377 
	bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM
 377 
	bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM
378 
	jae .24no_crop_bottom
 378 
	jae .24no_crop_bottom
379 
		mov eax,dword[color]
 379 
		mov eax,dword[color]
380 
		mov edx,eax ;ax = colors - r,g
 380 
		mov edx,eax ;ax = colors - r,g
381 
		shr edx,16 ;dl = color - b
 381 
		shr edx,16 ;dl = color - b
382 
		mov ecx,buf2d_h
 382 
		mov ecx,buf2d_h
383 
		cmp ecx,1
 383 
		cmp ecx,1
384 
		jle .24no_crop_bottom ;¯à®¢¥à塞 ­  á«ãç © ¥á«¨ ¢ëá®â  ¡ãä¥à  1 ¯¨ªá¥«ì
 384 
		jle .24no_crop_bottom ;¯à®¢¥à塞 ­  á«ãç © ¥á«¨ ¢ëá®â  ¡ãä¥à  1 ¯¨ªá¥«ì
385 
		mov ebx,buf2d_w
 385 
		mov ebx,buf2d_w
386 
		imul ecx,ebx
 386 
		imul ecx,ebx
387 
		lea esi,[ecx+ecx*2] ;esi=3*ecx
 387 
		lea esi,[ecx+ecx*2] ;esi=3*ecx
388 
		add esi,buf2d_data
 388 
		add esi,buf2d_data
389 
		cld
 389 
		cld
390 
		@@:
 390 
		@@:
391 
			sub esi,3
 391 
			sub esi,3
392 
			cmp word[esi],ax
 392 
			cmp word[esi],ax
393 
			jne @f
 393 
			jne @f
394 
			cmp byte[esi+2],dl
 394 
			cmp byte[esi+2],dl
395 
			jne @f
 395 
			jne @f
396 
			loop @b
 396 
			loop @b
397 
		@@:
 397 
		@@:
398 
		lea ebx,[ebx+ebx*2]
 398 
		lea ebx,[ebx+ebx*2]
399 
		xor edx,edx
 399 
		xor edx,edx
400 
		mov eax,buf2d_h
 400 
		mov eax,buf2d_h
401 
		imul eax,ebx
 401 
		imul eax,ebx
402 
		add eax,buf2d_data ;eax - 㪠§ â¥«ì ­  ª®­¥æ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
 402 
		add eax,buf2d_data ;eax - 㪠§ â¥«ì ­  ª®­¥æ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
403 
		@@:
 403 
		@@:
404 
			add esi,ebx
 404 
			add esi,ebx
405 
			cmp esi,eax
 405 
			cmp esi,eax
406 
			jge @f
 406 
			jge @f
407 
			inc edx ;¢ëç¨á«ï¥¬ ç¨á«® ¯®«­ëå áâப ¤«ï ®¡à¥§ ­¨ï
 407 
			inc edx ;¢ëç¨á«ï¥¬ ç¨á«® ¯®«­ëå áâப ¤«ï ®¡à¥§ ­¨ï
408 
			loop @b
 408 
			loop @b
409 
		@@:
 409 
		@@:
410 
		cmp edx,0
 410 
		cmp edx,0
411 
		je .24no_crop_bottom
 411 
		je .24no_crop_bottom
412 
			cmp edx,buf2d_h
 412 
			cmp edx,buf2d_h
413 
			jge .24no_crop_bottom ;çâ®-¡ë ­¥ ¯®«ãç¨âì ¯ãá⮩ ¡ãä¥à
 413 
			jge .24no_crop_bottom ;çâ®-¡ë ­¥ ¯®«ãç¨âì ¯ãá⮩ ¡ãä¥à
414 
			sub buf2d_h,edx ;㬥­ìè ¥¬ ¢ëá®âã ¡ãä¥à 
 414 
			sub buf2d_h,edx ;㬥­ìè ¥¬ ¢ëá®âã ¡ãä¥à 
415 
			mov ecx,buf2d_h
 415 
			mov ecx,buf2d_h
416 
			imul ecx,ebx ;ecx = ­®¢ë© à §¬¥à ¨§®¡à ¦¥­¨ï
 416 
			imul ecx,ebx ;ecx = ­®¢ë© à §¬¥à ¨§®¡à ¦¥­¨ï
417 
			invoke mem.realloc,buf2d_data,ecx
 417 
			invoke mem.realloc,buf2d_data,ecx
418 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 418 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
419 
	.24no_crop_bottom:
 419 
	.24no_crop_bottom:
420 
 
 420 
 
421 
	bt dword[opt],BUF2D_BIT_OPT_CROP_TOP
 421 
	bt dword[opt],BUF2D_BIT_OPT_CROP_TOP
422 
	jae .24no_crop_top
 422 
	jae .24no_crop_top
423 
		mov eax,dword[color]
 423 
		mov eax,dword[color]
424 
		mov edx,eax ;ax = colors - r,g
 424 
		mov edx,eax ;ax = colors - r,g
425 
		shr edx,16 ;dl = color - b
 425 
		shr edx,16 ;dl = color - b
426 
		mov esi,buf2d_data
 426 
		mov esi,buf2d_data
427 
		mov ecx,buf2d_h
 427 
		mov ecx,buf2d_h
428 
		cmp ecx,1
 428 
		cmp ecx,1
429 
		jle .24no_crop_top ;¯à®¢¥à塞 ­  á«ãç © ¥á«¨ ¢ëá®â  ¡ãä¥à  1 ¯¨ªá¥«ì
 429 
		jle .24no_crop_top ;¯à®¢¥à塞 ­  á«ãç © ¥á«¨ ¢ëá®â  ¡ãä¥à  1 ¯¨ªá¥«ì
430 
		dec ecx ;¯à¨ ®¡à¥§ ­¨¨ ¤®«¦­  ®áâ âìáï ¬¨­¨¬ã¬ 1-­  áâப  ¯¨ªá¥«¥©
 430 
		dec ecx ;¯à¨ ®¡à¥§ ­¨¨ ¤®«¦­  ®áâ âìáï ¬¨­¨¬ã¬ 1-­  áâப  ¯¨ªá¥«¥©
431 
		mov ebx,buf2d_w
 431 
		mov ebx,buf2d_w
432 
		imul ecx,ebx
 432 
		imul ecx,ebx
433 
		cld
 433 
		cld
434 
		@@:
 434 
		@@:
435 
			cmp word[esi],ax
 435 
			cmp word[esi],ax
436 
			jne @f
 436 
			jne @f
437 
			cmp byte[esi+2],dl
 437 
			cmp byte[esi+2],dl
438 
			jne @f
 438 
			jne @f
439 
			add esi,3
 439 
			add esi,3
440 
			loop @b
 440 
			loop @b
441 
		@@:
 441 
		@@:
442 
		lea ebx,[ebx+ebx*2]
 442 
		lea ebx,[ebx+ebx*2]
443 
		xor edx,edx
 443 
		xor edx,edx
444 
		@@:
 444 
		@@:
445 
			sub esi,ebx
 445 
			sub esi,ebx
446 
			cmp esi,buf2d_data
 446 
			cmp esi,buf2d_data
447 
			jl @f
 447 
			jl @f
448 
			inc edx ;¢ëç¨á«ï¥¬ ç¨á«® ¯®«­ëå áâப ¤«ï ®¡à¥§ ­¨ï
 448 
			inc edx ;¢ëç¨á«ï¥¬ ç¨á«® ¯®«­ëå áâப ¤«ï ®¡à¥§ ­¨ï
449 
			loop @b
 449 
			loop @b
450 
		@@:
 450 
		@@:
451 
		cmp edx,0
 451 
		cmp edx,0
452 
		je .24no_crop_top
 452 
		je .24no_crop_top
453 
			xor eax,eax
 453 
			xor eax,eax
454 
			sub eax,edx
 454 
			sub eax,edx
455 
			mov ebx,buf2d_h
 455 
			mov ebx,buf2d_h
456 
			sub ebx,edx
 456 
			sub ebx,edx
457 
			stdcall buf_offset_h, edi, eax, edx, ebx ;ᤢ¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢ ¡ãä¥à¥ ¢¢¥àå (eax<0)
 457 
			stdcall buf_offset_h, edi, eax, edx, ebx ;ᤢ¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢ ¡ãä¥à¥ ¢¢¥àå (eax<0)
458 
			sub buf2d_h,edx ;㬥­ìè ¥¬ ¢ëá®âã ¡ãä¥à 
 458 
			sub buf2d_h,edx ;㬥­ìè ¥¬ ¢ëá®âã ¡ãä¥à 
459 
			mov ecx,buf2d_h
 459 
			mov ecx,buf2d_h
460 
			add buf2d_t,dx ;ᤢ¨£ ¥¬ ®âáâ㯠¢­¨§, ­  ç¨á«® ®¡à¥§ ­­ëå áâப
 460 
			add buf2d_t,dx ;ᤢ¨£ ¥¬ ®âáâ㯠¢­¨§, ­  ç¨á«® ®¡à¥§ ­­ëå áâப
461 
			mov ebx,buf2d_w
 461 
			mov ebx,buf2d_w
462 
			imul ecx,ebx
 462 
			imul ecx,ebx
463 
			lea ecx,[ecx+ecx*2]
 463 
			lea ecx,[ecx+ecx*2]
464 
			invoke mem.realloc,buf2d_data,ecx
 464 
			invoke mem.realloc,buf2d_data,ecx
465 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 465 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
466 
	.24no_crop_top:
 466 
	.24no_crop_top:
467 
 
 467 
 
468 
	bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT
 468 
	bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT
469 
	jae .24no_crop_right
 469 
	jae .24no_crop_right
470 
		mov eax,dword[color]
 470 
		mov eax,dword[color]
471 
		mov edx,eax ;ax = colors - r,g
 471 
		mov edx,eax ;ax = colors - r,g
472 
		shr edx,16 ;dl = color - b
 472 
		shr edx,16 ;dl = color - b
473 
		mov ebx,buf2d_w
 473 
		mov ebx,buf2d_w
474 
		cmp ebx,1
 474 
		cmp ebx,1
475 
		jle .24no_crop_right ;­  á«ãç © ¥á«¨ è¨à¨­  ¡ãä¥à  1 ¯¨ªá¥«ì
 475 
		jle .24no_crop_right ;­  á«ãç © ¥á«¨ è¨à¨­  ¡ãä¥à  1 ¯¨ªá¥«ì
476 
		lea ebx,[ebx+ebx*2]
 476 
		lea ebx,[ebx+ebx*2]
477 
		mov esi,ebx
 477 
		mov esi,ebx
478 
		imul esi,buf2d_h
 478 
		imul esi,buf2d_h
479 
		add esi,buf2d_data ;esi - 㪠§ â¥«ì ­  ª®­¥æ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
 479 
		add esi,buf2d_data ;esi - 㪠§ â¥«ì ­  ª®­¥æ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
480 
		mov dword[crop_r],0
 480 
		mov dword[crop_r],0
481 
		cld
 481 
		cld
482 
		.24found_beg_right:
 482 
		.24found_beg_right:
483 
		sub esi,3 ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢«¥¢®
 483 
		sub esi,3 ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢«¥¢®
484 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
 484 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
485 
		@@:
 485 
		@@:
486 
			cmp word[esi],ax
 486 
			cmp word[esi],ax
487 
			jne .24found_right
 487 
			jne .24found_right
488 
			cmp byte[esi+2],dl
 488 
			cmp byte[esi+2],dl
489 
			jne .24found_right
 489 
			jne .24found_right
490 
			sub esi,ebx ;¯à룠¥¬ ­  ¢¥àå­îî áâபã
 490 
			sub esi,ebx ;¯à룠¥¬ ­  ¢¥àå­îî áâபã
491 
			loop @b
 491 
			loop @b
492 
		inc dword[crop_r]
 492 
		inc dword[crop_r]
493 
 
 493 
 
494 
		mov ecx,buf2d_w
 494 
		mov ecx,buf2d_w
495 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
 495 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
496 
		cmp dword[crop_r],ecx
 496 
		cmp dword[crop_r],ecx
497 
		jge .24found_right
 497 
		jge .24found_right
498 
 
 498 
 
499 
		sub esi,3 ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢«¥¢®
 499 
		sub esi,3 ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢«¥¢®
500 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
 500 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
501 
		@@:
 501 
		@@:
502 
			add esi,ebx ;¯à룠¥¬ ­  ­¨¦­îî áâபã
 502 
			add esi,ebx ;¯à룠¥¬ ­  ­¨¦­îî áâபã
503 
			cmp word[esi],ax
 503 
			cmp word[esi],ax
504 
			jne .24found_right
 504 
			jne .24found_right
505 
			cmp byte[esi+2],dl
 505 
			cmp byte[esi+2],dl
506 
			jne .24found_right
 506 
			jne .24found_right
507 
			loop @b
 507 
			loop @b
508 
		inc dword[crop_r]
 508 
		inc dword[crop_r]
509 
 
 509 
 
510 
		mov ecx,buf2d_w
 510 
		mov ecx,buf2d_w
511 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
 511 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
512 
		cmp dword[crop_r],ecx
 512 
		cmp dword[crop_r],ecx
513 
		jl .24found_beg_right
 513 
		jl .24found_beg_right
514 
 
 514 
 
515 
		.24found_right:
 515 
		.24found_right:
516 
		cmp dword[crop_r],0
 516 
		cmp dword[crop_r],0
517 
		je .24no_crop_right
 517 
		je .24no_crop_right
518 
			mov ecx,buf2d_w
 518 
			mov ecx,buf2d_w
519 
			sub ecx,dword[crop_r]
 519 
			sub ecx,dword[crop_r]
520 
			stdcall img_rgb_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ­®¢®¬ã à §¬¥àã
 520 
			stdcall img_rgb_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ­®¢®¬ã à §¬¥àã
521 
			mov buf2d_w,ecx ;áâ ¢¨¬ ­®¢ãî è¨à¨­ã ¤«ï ¡ãä¥à 
 521 
			mov buf2d_w,ecx ;áâ ¢¨¬ ­®¢ãî è¨à¨­ã ¤«ï ¡ãä¥à 
522 
			mov ebx,buf2d_h
 522 
			mov ebx,buf2d_h
523 
			imul ecx,ebx
 523 
			imul ecx,ebx
524 
			lea ecx,[ecx+ecx*2]
 524 
			lea ecx,[ecx+ecx*2]
525 
			invoke mem.realloc,buf2d_data,ecx
 525 
			invoke mem.realloc,buf2d_data,ecx
526 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 526 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
527 
	.24no_crop_right:
 527 
	.24no_crop_right:
528 
 
 528 
 
529 
	bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT
 529 
	bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT
530 
	jae .24no_crop_left
 530 
	jae .24no_crop_left
531 
		mov eax,dword[color]
 531 
		mov eax,dword[color]
532 
		mov edx,eax ;ax = colors - r,g
 532 
		mov edx,eax ;ax = colors - r,g
533 
		shr edx,16 ;dl = color - b
 533 
		shr edx,16 ;dl = color - b
534 
		mov ebx,buf2d_w
 534 
		mov ebx,buf2d_w
535 
		cmp ebx,1
 535 
		cmp ebx,1
536 
		jle .24no_crop_left ;­  á«ãç © ¥á«¨ è¨à¨­  ¡ãä¥à  1 ¯¨ªá¥«ì
 536 
		jle .24no_crop_left ;­  á«ãç © ¥á«¨ è¨à¨­  ¡ãä¥à  1 ¯¨ªá¥«ì
537 
		lea ebx,[ebx+ebx*2]
 537 
		lea ebx,[ebx+ebx*2]
538 
		mov esi,buf2d_data ;esi - 㪠§ â¥«ì ­  ­ ç®«® ¡ãä¥à  ¨§®¡à ¦¥­¨ï
 538 
		mov esi,buf2d_data ;esi - 㪠§ â¥«ì ­  ­ ç®«® ¡ãä¥à  ¨§®¡à ¦¥­¨ï
539 
		mov dword[crop_r],0
 539 
		mov dword[crop_r],0
540 
		cld
 540 
		cld
541 
		.24found_beg_left:
 541 
		.24found_beg_left:
542 
 
 542 
 
543 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
 543 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
544 
		@@:
 544 
		@@:
545 
			cmp word[esi],ax
 545 
			cmp word[esi],ax
546 
			jne .24found_left
 546 
			jne .24found_left
547 
			cmp byte[esi+2],dl
 547 
			cmp byte[esi+2],dl
548 
			jne .24found_left
 548 
			jne .24found_left
549 
			add esi,ebx ;¯à룠¥¬ ­  ­¨¦­îî áâபã
 549 
			add esi,ebx ;¯à룠¥¬ ­  ­¨¦­îî áâபã
550 
			loop @b
 550 
			loop @b
551 
		inc dword[crop_r]
 551 
		inc dword[crop_r]
552 
		add esi,3 ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢¯à ¢®
 552 
		add esi,3 ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢¯à ¢®
553 
 
 553 
 
554 
		mov ecx,buf2d_w
 554 
		mov ecx,buf2d_w
555 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
 555 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
556 
		cmp dword[crop_r],ecx
 556 
		cmp dword[crop_r],ecx
557 
		jge .24found_left
 557 
		jge .24found_left
558 
 
 558 
 
559 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
 559 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
560 
		@@:
 560 
		@@:
561 
			sub esi,ebx ;¯à룠¥¬ ­  ¢¥àå­îî áâபã
 561 
			sub esi,ebx ;¯à룠¥¬ ­  ¢¥àå­îî áâபã
562 
			cmp word[esi],ax
 562 
			cmp word[esi],ax
563 
			jne .24found_left
 563 
			jne .24found_left
564 
			cmp byte[esi+2],dl
 564 
			cmp byte[esi+2],dl
565 
			jne .24found_left
 565 
			jne .24found_left
566 
			loop @b
 566 
			loop @b
567 
		inc dword[crop_r]
 567 
		inc dword[crop_r]
568 
		add esi,3 ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢¯à ¢®
 568 
		add esi,3 ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢¯à ¢®
569 
 
 569 
 
570 
		mov ecx,buf2d_w
 570 
		mov ecx,buf2d_w
571 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
 571 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
572 
		cmp dword[crop_r],ecx
 572 
		cmp dword[crop_r],ecx
573 
		jl .24found_beg_left
 573 
		jl .24found_beg_left
574 
 
 574 
 
575 
		.24found_left:
 575 
		.24found_left:
576 
		cmp dword[crop_r],0
 576 
		cmp dword[crop_r],0
577 
		je .24no_crop_left
 577 
		je .24no_crop_left
578 
			mov ecx,buf2d_w
 578 
			mov ecx,buf2d_w
579 
			sub ecx,dword[crop_r]
 579 
			sub ecx,dword[crop_r]
580 
			stdcall img_rgb_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ­®¢®¬ã à §¬¥àã
 580 
			stdcall img_rgb_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ­®¢®¬ã à §¬¥àã
581 
			mov buf2d_w,ecx ;áâ ¢¨¬ ­®¢ãî è¨à¨­ã ¤«ï ¡ãä¥à 
 581 
			mov buf2d_w,ecx ;áâ ¢¨¬ ­®¢ãî è¨à¨­ã ¤«ï ¡ãä¥à 
582 
			mov ebx,buf2d_h
 582 
			mov ebx,buf2d_h
583 
			imul ecx,ebx
 583 
			imul ecx,ebx
584 
			lea ecx,[ecx+ecx*2]
 584 
			lea ecx,[ecx+ecx*2]
585 
			invoke mem.realloc,buf2d_data,ecx
 585 
			invoke mem.realloc,buf2d_data,ecx
586 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 586 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
587 
			mov eax,dword[crop_r]
 587 
			mov eax,dword[crop_r]
588 
			add buf2d_l,ax
 588 
			add buf2d_l,ax
589 
	.24no_crop_left:
 589 
	.24no_crop_left:
590 
 
 590 
 
591 
	.24end_f:
 591 
	.24end_f:
592 
 
 592 
 
593 
 
 593 
 
594 
	cmp buf2d_bits,8
 594 
	cmp buf2d_bits,8
595 
	jne .8end_f
 595 
	jne .8end_f
596 
 
 596 
 
597 
	bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM
 597 
	bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM
598 
	jae .8no_crop_bottom
 598 
	jae .8no_crop_bottom
599 
		mov eax,dword[color]
 599 
		mov eax,dword[color]
600 
		mov esi,buf2d_data
 600 
		mov esi,buf2d_data
601 
		mov ecx,buf2d_h
 601 
		mov ecx,buf2d_h
602 
		cmp ecx,1
 602 
		cmp ecx,1
603 
		jle .8no_crop_bottom ;¯à®¢¥à塞 ­  á«ãç © ¥á«¨ ¢ëá®â  ¡ãä¥à  1 ¯¨ªá¥«ì
 603 
		jle .8no_crop_bottom ;¯à®¢¥à塞 ­  á«ãç © ¥á«¨ ¢ëá®â  ¡ãä¥à  1 ¯¨ªá¥«ì
604 
		mov ebx,buf2d_w
 604 
		mov ebx,buf2d_w
605 
		imul ecx,ebx
 605 
		imul ecx,ebx
606 
		mov esi,ecx
 606 
		mov esi,ecx
607 
		add esi,buf2d_data
 607 
		add esi,buf2d_data
608 
		cld
 608 
		cld
609 
		@@:
 609 
		@@:
610 
			dec esi
 610 
			dec esi
611 
			cmp byte[esi],al
 611 
			cmp byte[esi],al
612 
			jne @f
 612 
			jne @f
613 
			loop @b
 613 
			loop @b
614 
		@@:
 614 
		@@:
615 
		xor edx,edx
 615 
		xor edx,edx
616 
		mov eax,buf2d_h
 616 
		mov eax,buf2d_h
617 
		imul eax,ebx
 617 
		imul eax,ebx
618 
		add eax,buf2d_data ;eax - 㪠§ â¥«ì ­  ª®­¥æ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
 618 
		add eax,buf2d_data ;eax - 㪠§ â¥«ì ­  ª®­¥æ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
619 
		@@:
 619 
		@@:
620 
			add esi,ebx
 620 
			add esi,ebx
621 
			cmp esi,eax
 621 
			cmp esi,eax
622 
			jge @f
 622 
			jge @f
623 
			inc edx
 623 
			inc edx
624 
			loop @b
 624 
			loop @b
625 
		@@:
 625 
		@@:
626 
		cmp edx,0
 626 
		cmp edx,0
627 
		je .8no_crop_bottom
 627 
		je .8no_crop_bottom
628 
			cmp edx,buf2d_h
 628 
			cmp edx,buf2d_h
629 
			jge .8no_crop_bottom ;çâ®-¡ë ­¥ ¯®«ãç¨âì ¯ãá⮩ ¡ãä¥à
 629 
			jge .8no_crop_bottom ;çâ®-¡ë ­¥ ¯®«ãç¨âì ¯ãá⮩ ¡ãä¥à
630 
			sub buf2d_h,edx ;㬥­ìè ¥¬ ¢ëá®âã ¡ãä¥à 
 630 
			sub buf2d_h,edx ;㬥­ìè ¥¬ ¢ëá®âã ¡ãä¥à 
631 
			mov ecx,buf2d_h
 631 
			mov ecx,buf2d_h
632 
			imul ecx,ebx ;ecx = ­®¢ë© à §¬¥à ¨§®¡à ¦¥­¨ï
 632 
			imul ecx,ebx ;ecx = ­®¢ë© à §¬¥à ¨§®¡à ¦¥­¨ï
633 
			invoke mem.realloc,buf2d_data,ecx
 633 
			invoke mem.realloc,buf2d_data,ecx
634 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 634 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
635 
	.8no_crop_bottom:
 635 
	.8no_crop_bottom:
636 
 
 636 
 
637 
	bt dword[opt],BUF2D_BIT_OPT_CROP_TOP
 637 
	bt dword[opt],BUF2D_BIT_OPT_CROP_TOP
638 
	jae .8no_crop_top
 638 
	jae .8no_crop_top
639 
		mov eax,dword[color]
 639 
		mov eax,dword[color]
640 
		mov esi,buf2d_data
 640 
		mov esi,buf2d_data
641 
		mov ecx,buf2d_h
 641 
		mov ecx,buf2d_h
642 
		cmp ecx,1
 642 
		cmp ecx,1
643 
		jle .8no_crop_top ;¯à®¢¥à塞 ­  á«ãç © ¥á«¨ ¢ëá®â  ¡ãä¥à  1 ¯¨ªá¥«ì
 643 
		jle .8no_crop_top ;¯à®¢¥à塞 ­  á«ãç © ¥á«¨ ¢ëá®â  ¡ãä¥à  1 ¯¨ªá¥«ì
644 
		dec ecx ;¯à¨ ®¡à¥§ ­¨¨ ¤®«¦­  ®áâ âìáï ¬¨­¨¬ã¬ 1-­  áâப  ¯¨ªá¥«¥©
 644 
		dec ecx ;¯à¨ ®¡à¥§ ­¨¨ ¤®«¦­  ®áâ âìáï ¬¨­¨¬ã¬ 1-­  áâப  ¯¨ªá¥«¥©
645 
		mov ebx,buf2d_w
 645 
		mov ebx,buf2d_w
646 
		imul ecx,ebx
 646 
		imul ecx,ebx
647 
		cld
 647 
		cld
648 
		@@:
 648 
		@@:
649 
			cmp byte[esi],al
 649 
			cmp byte[esi],al
650 
			jne @f
 650 
			jne @f
651 
			inc esi
 651 
			inc esi
652 
			loop @b
 652 
			loop @b
653 
		@@:
 653 
		@@:
654 
		xor edx,edx
 654 
		xor edx,edx
655 
		@@:
 655 
		@@:
656 
			sub esi,ebx
 656 
			sub esi,ebx
657 
			cmp esi,buf2d_data
 657 
			cmp esi,buf2d_data
658 
			jl @f
 658 
			jl @f
659 
			inc edx
 659 
			inc edx
660 
			loop @b
 660 
			loop @b
661 
		@@:
 661 
		@@:
662 
		cmp edx,0
 662 
		cmp edx,0
663 
		je .8no_crop_top
 663 
		je .8no_crop_top
664 
			xor eax,eax
 664 
			xor eax,eax
665 
			sub eax,edx
 665 
			sub eax,edx
666 
			mov ebx,buf2d_h
 666 
			mov ebx,buf2d_h
667 
			sub ebx,edx
 667 
			sub ebx,edx
668 
			stdcall buf_offset_h, edi, eax, edx, ebx
 668 
			stdcall buf_offset_h, edi, eax, edx, ebx
669 
			mov ecx,buf2d_h
 669 
			mov ecx,buf2d_h
670 
			sub ecx,edx
 670 
			sub ecx,edx
671 
			mov buf2d_h,ecx ;㬥­ìè ¥¬ ¢ëá®âã ¡ãä¥à 
 671 
			mov buf2d_h,ecx ;㬥­ìè ¥¬ ¢ëá®âã ¡ãä¥à 
672 
			add buf2d_t,dx ;ᤢ¨£ ¥¬ ®âáâ㯠¢­¨§, ­  ç¨á«® ®¡à¥§ ­­ëå áâப
 672 
			add buf2d_t,dx ;ᤢ¨£ ¥¬ ®âáâ㯠¢­¨§, ­  ç¨á«® ®¡à¥§ ­­ëå áâப
673 
			mov ebx,buf2d_w
 673 
			mov ebx,buf2d_w
674 
			imul ecx,ebx
 674 
			imul ecx,ebx
675 
			invoke mem.realloc,buf2d_data,ecx
 675 
			invoke mem.realloc,buf2d_data,ecx
676 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 676 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
677 
	.8no_crop_top:
 677 
	.8no_crop_top:
678 
 
 678 
 
679 
	bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT
 679 
	bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT
680 
	jae .8no_crop_right
 680 
	jae .8no_crop_right
681 
		mov eax,dword[color]
 681 
		mov eax,dword[color]
682 
		mov ebx,buf2d_w
 682 
		mov ebx,buf2d_w
683 
		cmp ebx,1
 683 
		cmp ebx,1
684 
		jle .8no_crop_right ;­  á«ãç © ¥á«¨ è¨à¨­  ¡ãä¥à  1 ¯¨ªá¥«ì
 684 
		jle .8no_crop_right ;­  á«ãç © ¥á«¨ è¨à¨­  ¡ãä¥à  1 ¯¨ªá¥«ì
685 
		mov esi,ebx
 685 
		mov esi,ebx
686 
		imul esi,buf2d_h
 686 
		imul esi,buf2d_h
687 
		add esi,buf2d_data ;esi - 㪠§ â¥«ì ­  ª®­¥æ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
 687 
		add esi,buf2d_data ;esi - 㪠§ â¥«ì ­  ª®­¥æ ¡ãä¥à  ¨§®¡à ¦¥­¨ï
688 
		xor edx,edx
 688 
		xor edx,edx
689 
		cld
 689 
		cld
690 
 
 690 
 
691 
		.8found_beg:
 691 
		.8found_beg:
692 
		dec esi ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢«¥¢®
 692 
		dec esi ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢«¥¢®
693 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
 693 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
694 
		@@:
 694 
		@@:
695 
			cmp byte[esi],al
 695 
			cmp byte[esi],al
696 
			jne .8found
 696 
			jne .8found
697 
			sub esi,ebx ;¯à룠¥¬ ­  ¢¥àå­îî áâபã
 697 
			sub esi,ebx ;¯à룠¥¬ ­  ¢¥àå­îî áâபã
698 
			loop @b
 698 
			loop @b
699 
		inc edx
 699 
		inc edx
700 
		mov ecx,buf2d_w
 700 
		mov ecx,buf2d_w
701 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
 701 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
702 
		cmp edx,ecx
 702 
		cmp edx,ecx
703 
		jge .8found
 703 
		jge .8found
704 
 
 704 
 
705 
		dec esi ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢«¥¢®
 705 
		dec esi ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢«¥¢®
706 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
 706 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
707 
		@@:
 707 
		@@:
708 
			add esi,ebx ;¯à룠¥¬ ­  ­¨¦­îî áâபã
 708 
			add esi,ebx ;¯à룠¥¬ ­  ­¨¦­îî áâபã
709 
			cmp byte[esi],al
 709 
			cmp byte[esi],al
710 
			jne .8found
 710 
			jne .8found
711 
			loop @b
 711 
			loop @b
712 
		inc edx
 712 
		inc edx
713 
 
 713 
 
714 
		mov ecx,buf2d_w
 714 
		mov ecx,buf2d_w
715 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
 715 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
716 
		cmp edx,ecx
 716 
		cmp edx,ecx
717 
		jl .8found_beg
 717 
		jl .8found_beg
718 
 
 718 
 
719 
		.8found:
 719 
		.8found:
720 
		cmp edx,0
 720 
		cmp edx,0
721 
		je .8no_crop_right
 721 
		je .8no_crop_right
722 
			mov ecx,buf2d_w
 722 
			mov ecx,buf2d_w
723 
			sub ecx,edx
 723 
			sub ecx,edx
724 
			stdcall img_gray_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ­®¢®¬ã à §¬¥àã
 724 
			stdcall img_gray_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ­®¢®¬ã à §¬¥àã
725 
			mov buf2d_w,ecx ;áâ ¢¨¬ ­®¢ãî è¨à¨­ã ¤«ï ¡ãä¥à 
 725 
			mov buf2d_w,ecx ;áâ ¢¨¬ ­®¢ãî è¨à¨­ã ¤«ï ¡ãä¥à 
726 
			mov ebx,buf2d_h
 726 
			mov ebx,buf2d_h
727 
			imul ecx,ebx
 727 
			imul ecx,ebx
728 
			invoke mem.realloc,buf2d_data,ecx
 728 
			invoke mem.realloc,buf2d_data,ecx
729 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 729 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
730 
	.8no_crop_right:
 730 
	.8no_crop_right:
731 
 
 731 
 
732 
	bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT
 732 
	bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT
733 
	jae .8no_crop_left
 733 
	jae .8no_crop_left
734 
		mov eax,dword[color]
 734 
		mov eax,dword[color]
735 
		mov ebx,buf2d_w
 735 
		mov ebx,buf2d_w
736 
		cmp ebx,1
 736 
		cmp ebx,1
737 
		jle .8no_crop_left ;­  á«ãç © ¥á«¨ è¨à¨­  ¡ãä¥à  1 ¯¨ªá¥«ì
 737 
		jle .8no_crop_left ;­  á«ãç © ¥á«¨ è¨à¨­  ¡ãä¥à  1 ¯¨ªá¥«ì
738 
		mov esi,buf2d_data ;esi - 㪠§ â¥«ì ­  ­ ç®«® ¡ãä¥à  ¨§®¡à ¦¥­¨ï
 738 
		mov esi,buf2d_data ;esi - 㪠§ â¥«ì ­  ­ ç®«® ¡ãä¥à  ¨§®¡à ¦¥­¨ï
739 
		mov edx,0
 739 
		mov edx,0
740 
		cld
 740 
		cld
741 
		.8found_beg_left:
 741 
		.8found_beg_left:
742 
 
 742 
 
743 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
 743 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
744 
		@@:
 744 
		@@:
745 
			cmp word[esi],ax
 745 
			cmp word[esi],ax
746 
			jne .8found_left
 746 
			jne .8found_left
747 
			add esi,ebx ;¯à룠¥¬ ­  ­¨¦­îî áâபã
 747 
			add esi,ebx ;¯à룠¥¬ ­  ­¨¦­îî áâபã
748 
			loop @b
 748 
			loop @b
749 
		inc edx
 749 
		inc edx
750 
		inc esi ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢¯à ¢®
 750 
		inc esi ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢¯à ¢®
751 
 
 751 
 
752 
		mov ecx,buf2d_w
 752 
		mov ecx,buf2d_w
753 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
 753 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
754 
		cmp edx,ecx
 754 
		cmp edx,ecx
755 
		jge .8found_left
 755 
		jge .8found_left
756 
 
 756 
 
757 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
 757 
		mov ecx,buf2d_h ;¢®ááâ ­®¢«¥­¨¥ ecx ¤«ï ­®¢®£® 横« 
758 
		@@:
 758 
		@@:
759 
			sub esi,ebx ;¯à룠¥¬ ­  ¢¥àå­îî áâபã
 759 
			sub esi,ebx ;¯à룠¥¬ ­  ¢¥àå­îî áâபã
760 
			cmp word[esi],ax
 760 
			cmp word[esi],ax
761 
			jne .8found_left
 761 
			jne .8found_left
762 
			loop @b
 762 
			loop @b
763 
		inc edx
 763 
		inc edx
764 
		inc esi ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢¯à ¢®
 764 
		inc esi ;¤¢¨£ ¥¬áï ­  1-­ã ª®«®­ªã ¢¯à ¢®
765 
 
 765 
 
766 
		mov ecx,buf2d_w
 766 
		mov ecx,buf2d_w
767 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
 767 
		dec ecx ;1 ª®«®­ª  ­  § ¯ á
768 
		cmp edx,ecx
 768 
		cmp edx,ecx
769 
		jl .8found_beg_left
 769 
		jl .8found_beg_left
770 
 
 770 
 
771 
		.8found_left:
 771 
		.8found_left:
772 
		cmp edx,0
 772 
		cmp edx,0
773 
		je .8no_crop_left
 773 
		je .8no_crop_left
774 
			mov ecx,buf2d_w
 774 
			mov ecx,buf2d_w
775 
			sub ecx,edx
 775 
			sub ecx,edx
776 
			stdcall img_gray_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ­®¢®¬ã à §¬¥àã
 776 
			stdcall img_gray_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ­®¢®¬ã à §¬¥àã
777 
			mov buf2d_w,ecx ;áâ ¢¨¬ ­®¢ãî è¨à¨­ã ¤«ï ¡ãä¥à 
 777 
			mov buf2d_w,ecx ;áâ ¢¨¬ ­®¢ãî è¨à¨­ã ¤«ï ¡ãä¥à 
778 
			mov ebx,buf2d_h
 778 
			mov ebx,buf2d_h
779 
			imul ecx,ebx
 779 
			imul ecx,ebx
780 
			invoke mem.realloc,buf2d_data,ecx
 780 
			invoke mem.realloc,buf2d_data,ecx
781 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 781 
			mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
782 
			mov eax,edx
 782 
			mov eax,edx
783 
			add buf2d_l,ax
 783 
			add buf2d_l,ax
784 
	.8no_crop_left:
 784 
	.8no_crop_left:
785 
 
 785 
 
786 
	.8end_f:
 786 
	.8end_f:
787 
 
 787 
 
788 
	popad
 788 
	popad
789 
	ret
 789 
	ret
790 
endp
 790 
endp
791 
 
 791 
 
792 
;®¡à¥§ ¥¬ 梥⭮¥ ¨§®¡à ¦¥­¨¥ á ¯à ¢®© áâ®à®­ë
 792 
;®¡à¥§ ¥¬ 梥⭮¥ ¨§®¡à ¦¥­¨¥ á ¯à ¢®© áâ®à®­ë
793 
;input:
 793 
;input:
794 
;data_rgb - pointer to rgb data
 794 
;data_rgb - pointer to rgb data
795 
;size_w_old - width img in pixels
 795 
;size_w_old - width img in pixels
796 
;size_w_new - new width img in pixels
 796 
;size_w_new - new width img in pixels
797 
;size_h - height img in pixels
 797 
;size_h - height img in pixels
798 
align 4
 798 
align 4
799 
proc img_rgb_crop_r, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword
 799 
proc img_rgb_crop_r, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword
800 
	pushad
 800 
	pushad
801 
	mov eax, dword[size_w_old]
 801 
	mov eax, dword[size_w_old]
802 
	lea eax, dword[eax+eax*2] ;eax = width(old) * 3(rgb)
 802 
	lea eax, dword[eax+eax*2] ;eax = width(old) * 3(rgb)
803 
	mov ebx, dword[size_w_new]
 803 
	mov ebx, dword[size_w_new]
804 
	lea ebx, dword[ebx+ebx*2] ;ebx = width(new) * 3(rgb)
 804 
	lea ebx, dword[ebx+ebx*2] ;ebx = width(new) * 3(rgb)
805 
	mov edx, dword[size_h]
 805 
	mov edx, dword[size_h]
806 
	mov edi, dword[data_rgb] ;edi - ¯®«ã砥⠤ ­­ë¥
 806 
	mov edi, dword[data_rgb] ;edi - ¯®«ã砥⠤ ­­ë¥
807 
	mov esi, edi
 807 
	mov esi, edi
808 
	add edi, ebx
 808 
	add edi, ebx
809 
	add esi, eax
 809 
	add esi, eax
810 
	cld
 810 
	cld
811 
	@@:
 811 
	@@:
812 
		dec edx ;㬥­ìè ¥¬ áç¥â稪 ®áâ ¢è¨åáï áâப ­  1
 812 
		dec edx ;㬥­ìè ¥¬ áç¥â稪 ®áâ ¢è¨åáï áâப ­  1
813 
		cmp edx,0
 813 
		cmp edx,0
814 
		jle @f
 814 
		jle @f
815 
		mov ecx, ebx
 815 
		mov ecx, ebx
816 
		rep movsb ;¯¥à¥­®á (ª®¯¨à®¢ ­¨¥) áâப¨ ¯¨ªá¥«¥©
 816 
		rep movsb ;¯¥à¥­®á (ª®¯¨à®¢ ­¨¥) áâப¨ ¯¨ªá¥«¥©
817 
		add esi,eax ;¯¥à¥å®¤ ­  ­®¢ãî áâà®çªã ¨§®¡à ¦¥­¨ï
 817 
		add esi,eax ;¯¥à¥å®¤ ­  ­®¢ãî áâà®çªã ¨§®¡à ¦¥­¨ï
818 
		sub esi,ebx
 818 
		sub esi,ebx
819 
		jmp @b
 819 
		jmp @b
820 
	@@:
 820 
	@@:
821 
	popad
 821 
	popad
822 
	ret
 822 
	ret
823 
endp
 823 
endp
824 
 
 824 
 
825 
;®¡à¥§ ¥¬ á¥à®¥ ¨§®¡à ¦¥­¨¥ á ¯à ¢®© áâ®à®­ë
 825 
;®¡à¥§ ¥¬ á¥à®¥ ¨§®¡à ¦¥­¨¥ á ¯à ¢®© áâ®à®­ë
826 
;input:
 826 
;input:
827 
;data_gray - pointer to gray data
 827 
;data_gray - pointer to gray data
828 
;size_w_old - width img in pixels
 828 
;size_w_old - width img in pixels
829 
;size_w_new - new width img in pixels
 829 
;size_w_new - new width img in pixels
830 
;size_h - height img in pixels
 830 
;size_h - height img in pixels
831 
align 4
 831 
align 4
832 
proc img_gray_crop_r, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword
 832 
proc img_gray_crop_r, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword
833 
	pushad
 833 
	pushad
834 
	mov eax, dword[size_w_old]
 834 
	mov eax, dword[size_w_old]
835 
	mov ebx, dword[size_w_new]
 835 
	mov ebx, dword[size_w_new]
836 
	mov edx, dword[size_h]
 836 
	mov edx, dword[size_h]
837 
	mov edi, dword[data_gray] ;edi - ¯®«ã砥⠤ ­­ë¥
 837 
	mov edi, dword[data_gray] ;edi - ¯®«ã砥⠤ ­­ë¥
838 
	mov esi, edi
 838 
	mov esi, edi
839 
	add edi, ebx
 839 
	add edi, ebx
840 
	add esi, eax
 840 
	add esi, eax
841 
	cld
 841 
	cld
842 
	@@:
 842 
	@@:
843 
		dec edx ;㬥­ìè ¥¬ áç¥â稪 ®áâ ¢è¨åáï áâப ­  1
 843 
		dec edx ;㬥­ìè ¥¬ áç¥â稪 ®áâ ¢è¨åáï áâப ­  1
844 
		cmp edx,0
 844 
		cmp edx,0
845 
		jle @f
 845 
		jle @f
846 
		mov ecx, ebx
 846 
		mov ecx, ebx
847 
		rep movsb ;¯¥à¥­®á (ª®¯¨à®¢ ­¨¥) áâப¨ ¯¨ªá¥«¥©
 847 
		rep movsb ;¯¥à¥­®á (ª®¯¨à®¢ ­¨¥) áâப¨ ¯¨ªá¥«¥©
848 
		add esi,eax ;¯¥à¥å®¤ ­  ­®¢ãî áâà®çªã ¨§®¡à ¦¥­¨ï
 848 
		add esi,eax ;¯¥à¥å®¤ ­  ­®¢ãî áâà®çªã ¨§®¡à ¦¥­¨ï
849 
		sub esi,ebx
 849 
		sub esi,ebx
850 
		jmp @b
 850 
		jmp @b
851 
	@@:
 851 
	@@:
852 
	popad
 852 
	popad
853 
	ret
 853 
	ret
854 
endp
 854 
endp
855 
 
 855 
 
856 
;®¡à¥§ ¥¬ 梥⭮¥ ¨§®¡à ¦¥­¨¥ á «¥¢®© áâ®à®­ë
 856 
;®¡à¥§ ¥¬ 梥⭮¥ ¨§®¡à ¦¥­¨¥ á «¥¢®© áâ®à®­ë
857 
;input:
 857 
;input:
858 
;data_rgb - pointer to rgb data
 858 
;data_rgb - pointer to rgb data
859 
;size_w_old - width img in pixels
 859 
;size_w_old - width img in pixels
860 
;size_w_new - new width img in pixels
 860 
;size_w_new - new width img in pixels
861 
;size_h - height img in pixels
 861 
;size_h - height img in pixels
862 
align 4
 862 
align 4
863 
proc img_rgb_crop_l, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword
 863 
proc img_rgb_crop_l, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword
864 
	pushad
 864 
	pushad
865 
	mov edi,dword[data_rgb]
 865 
	mov edi,dword[data_rgb]
866 
	mov esi,edi
 866 
	mov esi,edi
867 
	mov eax,dword[size_w_old]
 867 
	mov eax,dword[size_w_old]
868 
	mov ebx,dword[size_w_new]
 868 
	mov ebx,dword[size_w_new]
869 
	cmp eax,ebx
 869 
	cmp eax,ebx
870 
	jle .end_f ;áâ àë© à §¬¥à ¨§®¡à ¦¥­¨ï ­¥ ¬®¦¥â ¡ëâì ¬¥­ìè¥ ­®¢®£® (¯à¨ ãá«®¢¨¨ ®¡à¥§ ­¨ï ª à⨭ª¨)
 870 
	jle .end_f ;áâ àë© à §¬¥à ¨§®¡à ¦¥­¨ï ­¥ ¬®¦¥â ¡ëâì ¬¥­ìè¥ ­®¢®£® (¯à¨ ãá«®¢¨¨ ®¡à¥§ ­¨ï ª à⨭ª¨)
871 
		lea eax,[eax+eax*2]
 871 
		lea eax,[eax+eax*2]
872 
		lea ebx,[ebx+ebx*2]
 872 
		lea ebx,[ebx+ebx*2]
873 
		sub eax,ebx
 873 
		sub eax,ebx
874 
		mov edx,dword[size_h] ;¢ëá®â  ¨§®¡à ¦¥­¨ï
 874 
		mov edx,dword[size_h] ;¢ëá®â  ¨§®¡à ¦¥­¨ï
875 
		cld
 875 
		cld
876 
		@@:
 876 
		@@:
877 
			add esi,eax
 877 
			add esi,eax
878 
			mov ecx,ebx
 878 
			mov ecx,ebx
879 
			rep movsb
 879 
			rep movsb
880 
			dec edx
 880 
			dec edx
881 
			cmp edx,0
 881 
			cmp edx,0
882 
			jg @b
 882 
			jg @b
883 
	.end_f:
 883 
	.end_f:
884 
	popad
 884 
	popad
885 
	ret
 885 
	ret
886 
endp
 886 
endp
887 
 
 887 
 
888 
;®¡à¥§ ¥¬ á¥à®¥ ¨§®¡à ¦¥­¨¥ á «¥¢®© áâ®à®­ë
 888 
;®¡à¥§ ¥¬ á¥à®¥ ¨§®¡à ¦¥­¨¥ á «¥¢®© áâ®à®­ë
889 
;input:
 889 
;input:
890 
;data_gray - pointer to gray data
 890 
;data_gray - pointer to gray data
891 
;size_w_old - width img in pixels
 891 
;size_w_old - width img in pixels
892 
;size_w_new - new width img in pixels
 892 
;size_w_new - new width img in pixels
893 
;size_h - height img in pixels
 893 
;size_h - height img in pixels
894 
align 4
 894 
align 4
895 
proc img_gray_crop_l, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword
 895 
proc img_gray_crop_l, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword
896 
	pushad
 896 
	pushad
897 
	mov edi,dword[data_gray]
 897 
	mov edi,dword[data_gray]
898 
	mov esi,edi
 898 
	mov esi,edi
899 
	mov eax,dword[size_w_old]
 899 
	mov eax,dword[size_w_old]
900 
	mov ebx,dword[size_w_new]
 900 
	mov ebx,dword[size_w_new]
901 
	cmp eax,ebx
 901 
	cmp eax,ebx
902 
	jle .end_f ;áâ àë© à §¬¥à ¨§®¡à ¦¥­¨ï ­¥ ¬®¦¥â ¡ëâì ¬¥­ìè¥ ­®¢®£® (¯à¨ ãá«®¢¨¨ ®¡à¥§ ­¨ï ª à⨭ª¨)
 902 
	jle .end_f ;áâ àë© à §¬¥à ¨§®¡à ¦¥­¨ï ­¥ ¬®¦¥â ¡ëâì ¬¥­ìè¥ ­®¢®£® (¯à¨ ãá«®¢¨¨ ®¡à¥§ ­¨ï ª à⨭ª¨)
903 
		sub eax,ebx
 903 
		sub eax,ebx
904 
		mov edx,dword[size_h] ;¢ëá®â  ¨§®¡à ¦¥­¨ï
 904 
		mov edx,dword[size_h] ;¢ëá®â  ¨§®¡à ¦¥­¨ï
905 
		cld
 905 
		cld
906 
		@@:
 906 
		@@:
907 
			add esi,eax
 907 
			add esi,eax
908 
			mov ecx,ebx
 908 
			mov ecx,ebx
909 
			rep movsb
 909 
			rep movsb
910 
			dec edx
 910 
			dec edx
911 
			cmp edx,0
 911 
			cmp edx,0
912 
			jg @b
 912 
			jg @b
913 
	.end_f:
 913 
	.end_f:
914 
	popad
 914 
	popad
915 
	ret
 915 
	ret
916 
endp
 916 
endp
917 
 
 917 
 
918 
;hoffs - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ­  ª®âàë¥ ¯®¤­¨¬ ¥âáï/®¯ã᪠¥âáï ¨§®¡à ¦¥­¨¥
 918 
;hoffs - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ­  ª®âàë¥ ¯®¤­¨¬ ¥âáï/®¯ã᪠¥âáï ¨§®¡à ¦¥­¨¥
919 
;img_t - ¢ëá®â , á ª®â®à®© ­ ç¨­ ¥âáï ¤¢¨£ îé ïáï ç áâì ¨§®¡à ¦¥­¨ï
 919 
;img_t - ¢ëá®â , á ª®â®à®© ­ ç¨­ ¥âáï ¤¢¨£ îé ïáï ç áâì ¨§®¡à ¦¥­¨ï
920 
align 4
 920 
align 4
921 
proc buf_offset_h, buf_struc:dword, hoffs:dword, img_t:dword, img_h:dword ;ᤢ¨£ ¥â ¨§®¡à ¦¥­¨¥ ¯® ¢ëá®â¥
 921 
proc buf_offset_h, buf_struc:dword, hoffs:dword, img_t:dword, img_h:dword ;ᤢ¨£ ¥â ¨§®¡à ¦¥­¨¥ ¯® ¢ëá®â¥
922 
	pushad
 922 
	pushad
923 
	mov edi,dword[buf_struc]
 923 
	mov edi,dword[buf_struc]
924 
	cmp buf2d_bits,24
 924 
	cmp buf2d_bits,24
925 
	jne .end_move_24
 925 
	jne .end_move_24
926 
 
 926 
 
927 
	mov eax,[hoffs]
 927 
	mov eax,[hoffs]
928 
	cmp eax,0
 928 
	cmp eax,0
929 
	je .end_move_24
 929 
	je .end_move_24
930 
		mov ebx,buf2d_w
 930 
		mov ebx,buf2d_w
931 
		mov edx,dword[img_t]
 931 
		mov edx,dword[img_t]
932 
			mov ecx,dword[img_h] ;ecx - ¢ëá®â  ᤢ¨£ ¥¬ëå ¤ ­­ëå
 932 
			mov ecx,dword[img_h] ;ecx - ¢ëá®â  ᤢ¨£ ¥¬ëå ¤ ­­ëå
933 
			cmp ecx,buf2d_h
 933 
			cmp ecx,buf2d_h
934 
			jge .end_f ;®è¨¡®ç­®¥ ãá«®¢¨¥, ¢ëá®â  ¨§®¡à ¦¥­¨ï ¬¥­ìè¥ ç¥¬ ¢ëá®â  ᤢ¨£ ¥¬®£® ¨§®¡à ¦¥­¨ï
 934 
			jge .end_f ;®è¨¡®ç­®¥ ãá«®¢¨¥, ¢ëá®â  ¨§®¡à ¦¥­¨ï ¬¥­ìè¥ ç¥¬ ¢ëá®â  ᤢ¨£ ¥¬®£® ¨§®¡à ¦¥­¨ï
935 
			imul ecx,ebx ;ecx - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ ᤢ¨£ ¥¬ëå ¤ ­­ëå
 935 
			imul ecx,ebx ;ecx - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ ᤢ¨£ ¥¬ëå ¤ ­­ëå
936 
			lea ecx,[ecx+ecx*2]
 936 
			lea ecx,[ecx+ecx*2]
937 
		imul ebx,edx
 937 
		imul ebx,edx
938 
		lea ebx,[ebx+ebx*2]
 938 
		lea ebx,[ebx+ebx*2]
939 
		mov esi,buf2d_data
 939 
		mov esi,buf2d_data
940 
		add esi,ebx
 940 
		add esi,ebx
941 
 
 941 
 
942 
		add edx,eax ;edx = img_t+hoffs (hoffs<0)
 942 
		add edx,eax ;edx = img_t+hoffs (hoffs<0)
943 
		mov ebx,buf2d_w
 943 
		mov ebx,buf2d_w
944 
		imul ebx,edx
 944 
		imul ebx,edx
945 
		lea ebx,[ebx+ebx*2]
 945 
		lea ebx,[ebx+ebx*2]
946 
		mov edi,buf2d_data ;¯®§¨æ¨ï, ªã¤  ¡ã¤¥â ¤¢¨£ âìáï ¨§®¡à ¦¥­¨¥
 946 
		mov edi,buf2d_data ;¯®§¨æ¨ï, ªã¤  ¡ã¤¥â ¤¢¨£ âìáï ¨§®¡à ¦¥­¨¥
947 
		add edi,ebx
 947 
		add edi,ebx
948 
 
 948 
 
949 
		cmp eax,0
 949 
		cmp eax,0
950 
		jg .move_down_24
 950 
		jg .move_down_24
951 
			;¤¢¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢¢¥àå
 951 
			;¤¢¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢¢¥àå
952 
			cld
 952 
			cld
953 
			rep movsb
 953 
			rep movsb
954 
			jmp .end_f
 954 
			jmp .end_f
955 
		.move_down_24:
 955 
		.move_down_24:
956 
			;¤¢¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢­¨§
 956 
			;¤¢¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢­¨§
957 
			add esi,ecx
 957 
			add esi,ecx
958 
			dec esi
 958 
			dec esi
959 
			add edi,ecx
 959 
			add edi,ecx
960 
			dec edi
 960 
			dec edi
961 
			std
 961 
			std
962 
			rep movsb
 962 
			rep movsb
963 
			jmp .end_f
 963 
			jmp .end_f
964 
	.end_move_24:
 964 
	.end_move_24:
965 
 
 965 
 
966 
;stdcall print_err,sz_buf2d_offset_h,txt_err_n24b
 966 
;stdcall print_err,sz_buf2d_offset_h,txt_err_n24b
967 
 
 967 
 
968 
	cmp buf2d_bits,8
 968 
	cmp buf2d_bits,8
969 
	jne .end_move_8
 969 
	jne .end_move_8
970 
 
 970 
 
971 
	mov eax,[hoffs]
 971 
	mov eax,[hoffs]
972 
	cmp eax,0
 972 
	cmp eax,0
973 
	je .end_move_8
 973 
	je .end_move_8
974 
		;¤¢¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢¢¥àå
 974 
		;¤¢¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢¢¥àå
975 
		mov ebx,buf2d_w
 975 
		mov ebx,buf2d_w
976 
		mov edx,dword[img_t]
 976 
		mov edx,dword[img_t]
977 
			mov ecx,dword[img_h] ;ecx - ¢ëá®â  ᤢ¨£ ¥¬ëå ¤ ­­ëå
 977 
			mov ecx,dword[img_h] ;ecx - ¢ëá®â  ᤢ¨£ ¥¬ëå ¤ ­­ëå
978 
			cmp ecx,buf2d_h
 978 
			cmp ecx,buf2d_h
979 
			jge .end_f ;®è¨¡®ç­®¥ ãá«®¢¨¥, ¢ëá®â  ¨§®¡à ¦¥­¨ï ¬¥­ìè¥ ç¥¬ ¢ëá®â  ᤢ¨£ ¥¬®£® ¨§®¡à ¦¥­¨ï
 979 
			jge .end_f ;®è¨¡®ç­®¥ ãá«®¢¨¥, ¢ëá®â  ¨§®¡à ¦¥­¨ï ¬¥­ìè¥ ç¥¬ ¢ëá®â  ᤢ¨£ ¥¬®£® ¨§®¡à ¦¥­¨ï
980 
			imul ecx,ebx ;ecx - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ ᤢ¨£ ¥¬ëå ¤ ­­ëå
 980 
			imul ecx,ebx ;ecx - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ ᤢ¨£ ¥¬ëå ¤ ­­ëå
981 
		imul ebx,edx
 981 
		imul ebx,edx
982 
		mov esi,buf2d_data
 982 
		mov esi,buf2d_data
983 
		add esi,ebx
 983 
		add esi,ebx
984 
 
 984 
 
985 
		add edx,eax ;edx = img_t+hoffs (hoffs<0)
 985 
		add edx,eax ;edx = img_t+hoffs (hoffs<0)
986 
		mov ebx,buf2d_w
 986 
		mov ebx,buf2d_w
987 
		imul ebx,edx
 987 
		imul ebx,edx
988 
		mov edi,buf2d_data ;¯®§¨æ¨ï, ªã¤  ¡ã¤¥â ¤¢¨£ âìáï ¨§®¡à ¦¥­¨¥
 988 
		mov edi,buf2d_data ;¯®§¨æ¨ï, ªã¤  ¡ã¤¥â ¤¢¨£ âìáï ¨§®¡à ¦¥­¨¥
989 
		add edi,ebx
 989 
		add edi,ebx
990 
 
 990 
 
991 
		cmp eax,0
 991 
		cmp eax,0
992 
		jg .move_down_8
 992 
		jg .move_down_8
993 
			cld
 993 
			cld
994 
			rep movsb
 994 
			rep movsb
995 
			jmp .end_f
 995 
			jmp .end_f
996 
		.move_down_8:
 996 
		.move_down_8:
997 
			;¤¢¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢­¨§
 997 
			;¤¢¨£ ¥¬ ¨§®¡à ¦¥­¨¥ ¢­¨§
998 
			add esi,ecx
 998 
			add esi,ecx
999 
			dec esi
 999 
			dec esi
1000 
			add edi,ecx
 1000 
			add edi,ecx
1001 
			dec edi
 1001 
			dec edi
1002 
			std
 1002 
			std
1003 
			rep movsb
 1003 
			rep movsb
1004 
			jmp .end_f
 1004 
			jmp .end_f
1005 
	.end_move_8:
 1005 
	.end_move_8:
1006 
 
 1006 
 
1007 
	.end_f:
 1007 
	.end_f:
1008 
	popad
 1008 
	popad
1009 
	ret
 1009 
	ret
1010 
endp
 1010 
endp
1011 
 
 1011 
 
1012 
 
 1012 
 
1013 
align 4
 1013 
align 4
1014 
proc buf_draw_buf, buf_struc:dword
 1014 
proc buf_draw_buf, buf_struc:dword
1015 
	pushad
 1015 
	pushad
1016 
	mov edi,dword[buf_struc]
 1016 
	mov edi,dword[buf_struc]
1017 
	cmp buf2d_bits,24
 1017 
	cmp buf2d_bits,24
1018 
	jne .error
 1018 
	jne .error
1019 
		mov eax,7
 1019 
		mov eax,7
1020 
		mov ebx,buf2d_data
 1020 
		mov ebx,buf2d_data
1021 
 
 1021 
 
1022 
		mov ecx,buf2d_w
 1022 
		mov ecx,buf2d_w
1023 
		ror ecx,16
 1023 
		ror ecx,16
1024 
		mov edx,buf2d_h
 1024 
		mov edx,buf2d_h
1025 
		mov cx,dx
 1025 
		mov cx,dx
1026 
 
 1026 
 
1027 
		mov edx,buf2d_size_lt
 1027 
		mov edx,buf2d_size_lt
1028 
		ror edx,16
 1028 
		ror edx,16
1029 
		int 0x40
 1029 
		int 0x40
1030 
		jmp .end_draw_24
 1030 
		jmp .end_draw_24
1031 
	.error:
 1031 
	.error:
1032 
		stdcall print_err,sz_buf2d_draw,txt_err_n24b
 1032 
		stdcall print_err,sz_buf2d_draw,txt_err_n24b
1033 
	.end_draw_24:
 1033 
	.end_draw_24:
1034 
	popad
 1034 
	popad
1035 
	ret
 1035 
	ret
1036 
endp
 1036 
endp
1037 
 
 1037 
 
1038 
align 4
 1038 
align 4
1039 
proc buf_delete, buf_struc:dword
 1039 
proc buf_delete, buf_struc:dword
1040 
	push eax edi
 1040 
	push eax edi
1041 
	mov edi,dword[buf_struc]
 1041 
	mov edi,dword[buf_struc]
1042 
	invoke mem.free,buf2d_data
 1042 
	invoke mem.free,buf2d_data
1043 
	pop edi eax
 1043 
	pop edi eax
1044 
	ret
 1044 
	ret
1045 
endp
 1045 
endp
1046 
 
 1046 
 
1047 
align 4
 1047 
align 4
1048 
proc buf_resize, buf_struc:dword, new_w:dword, new_h:dword
 1048 
proc buf_resize, buf_struc:dword, new_w:dword, new_h:dword
1049 
	pushad
 1049 
	pushad
1050 
	mov edi,dword[buf_struc]
 1050 
	mov edi,dword[buf_struc]
1051 
	cmp buf2d_bits,24
 1051 
	cmp buf2d_bits,24
1052 
	jne .24bit
 1052 
	jne .24bit
1053 
		mov eax,dword[new_w]
 1053 
		mov eax,dword[new_w]
1054 
		cmp eax,1
 1054 
		cmp eax,1
1055 
		jl @f
 1055 
		jl @f
1056 
			mov buf2d_w,eax
 1056 
			mov buf2d_w,eax
1057 
		@@:
 1057 
		@@:
1058 
		mov ecx,buf2d_w
 1058 
		mov ecx,buf2d_w
1059 
		mov eax,dword[new_h]
 1059 
		mov eax,dword[new_h]
1060 
		cmp eax,1
 1060 
		cmp eax,1
1061 
		jl @f
 1061 
		jl @f
1062 
			mov buf2d_h,eax
 1062 
			mov buf2d_h,eax
1063 
		@@:
 1063 
		@@:
1064 
		mov ebx,buf2d_h
 1064 
		mov ebx,buf2d_h
1065 
		imul ecx,ebx
 1065 
		imul ecx,ebx
1066 
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
 1066 
		lea ecx,[ecx+ecx*2] ; 24 bit = 3
1067 
		invoke mem.realloc,buf2d_data,ecx ;¨§¬¥­ï¥¬ ¯ ¬ïâì § ­¨¬ ¥¬ãî ¡ãä¥à®¬
 1067 
		invoke mem.realloc,buf2d_data,ecx ;¨§¬¥­ï¥¬ ¯ ¬ïâì § ­¨¬ ¥¬ãî ¡ãä¥à®¬
1068 
		mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 1068 
		mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
1069 
	.24bit:
 1069 
	.24bit:
1070 
	popad
 1070 
	popad
1071 
	ret
 1071 
	ret
1072 
endp
 1072 
endp
1073 
 
 1073 
 
1074 
align 4
 1074 
align 4
1075 
proc buf_line_brs, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, coord_y1:dword, color:dword
 1075 
proc buf_line_brs, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, coord_y1:dword, color:dword
1076 
locals
 1076 
locals
1077 
	loc_1 dd ?
 1077 
	loc_1 dd ?
1078 
	loc_2 dd ?
 1078 
	loc_2 dd ?
1079 
	napravl db ?
 1079 
	napravl db ?
1080 
endl
 1080 
endl
1081 
	pushad
 1081 
	pushad
1082 
		mov eax,dword[coord_x1]
 1082 
		mov eax,dword[coord_x1]
1083 
		sub eax,dword[coord_x0]
 1083 
		sub eax,dword[coord_x0]
1084 
		bt eax,31
 1084 
		bt eax,31
1085 
		jae @f
 1085 
		jae @f
1086 
			neg eax
 1086 
			neg eax
1087 
			inc eax
 1087 
			inc eax
1088 
		@@:
 1088 
		@@:
1089 
		mov ebx,dword[coord_y1]
 1089 
		mov ebx,dword[coord_y1]
1090 
		sub ebx,dword[coord_y0]
 1090 
		sub ebx,dword[coord_y0]
1091 
		jnz @f
 1091 
		jnz @f
1092 
			;¥á«¨ § ¤ ­  £®à¨§®­â «ì­ ï «¨­¨ï y0=y1
 1092 
			;¥á«¨ § ¤ ­  £®à¨§®­â «ì­ ï «¨­¨ï y0=y1
1093 
			stdcall buf_line_h, [buf_struc], [coord_x0], [coord_y0], [coord_x1], [color]
 1093 
			stdcall buf_line_h, [buf_struc], [coord_x0], [coord_y0], [coord_x1], [color]
1094 
			jmp .coord_end
 1094 
			jmp .coord_end
1095 
		@@:
 1095 
		@@:
1096 
		bt ebx,31
 1096 
		bt ebx,31
1097 
		jae @f
 1097 
		jae @f
1098 
			neg ebx
 1098 
			neg ebx
1099 
			inc ebx
 1099 
			inc ebx
1100 
		@@:
 1100 
		@@:
1101 
		mov edx,dword[color]
 1101 
		mov edx,dword[color]
1102 
 
 1102 
 
1103 
		mov [napravl],byte 0 ;bool steep=false
 1103 
		mov [napravl],byte 0 ;bool steep=false
1104 
		cmp eax,ebx
 1104 
		cmp eax,ebx
1105 
		jle @f
 1105 
		jle @f
1106 
			mov [napravl],byte 1 ;bool steep=true
 1106 
			mov [napravl],byte 1 ;bool steep=true
1107 
			swap dword[coord_x0],dword[coord_y0] ;swap(x0, y0);
 1107 
			swap dword[coord_x0],dword[coord_y0] ;swap(x0, y0);
1108 
			swap dword[coord_x1],dword[coord_y1] ;swap(x1, y1);
 1108 
			swap dword[coord_x1],dword[coord_y1] ;swap(x1, y1);
1109 
		@@:
 1109 
		@@:
1110 
		mov eax,dword[coord_y0] ;x0
 1110 
		mov eax,dword[coord_y0] ;x0
1111 
		cmp eax,dword[coord_y1] ;if(x0>x1)
 1111 
		cmp eax,dword[coord_y1] ;if(x0>x1)
1112 
		jle @f
 1112 
		jle @f
1113 
			swap dword[coord_y0],dword[coord_y1] ;swap(x0, x1);
 1113 
			swap dword[coord_y0],dword[coord_y1] ;swap(x0, x1);
1114 
			swap dword[coord_x0],dword[coord_x1] ;swap(y0, y1);
 1114 
			swap dword[coord_x0],dword[coord_x1] ;swap(y0, y1);
1115 
		@@:
 1115 
		@@:
1116 
 
 1116 
 
1117 
; int deltax esi
 1117 
; int deltax esi
1118 
; int deltay edi
 1118 
; int deltay edi
1119 
; int error  ebp-6
 1119 
; int error  ebp-6
1120 
; int ystep  ebp-8
 1120 
; int ystep  ebp-8
1121 
 
 1121 
 
1122 
		mov eax,dword[coord_y0]
 1122 
		mov eax,dword[coord_y0]
1123 
		mov esi,dword[coord_y1]
 1123 
		mov esi,dword[coord_y1]
1124 
		sub esi,eax ;deltax = y1-y0
 1124 
		sub esi,eax ;deltax = y1-y0
1125 
		mov ebx,esi
 1125 
		mov ebx,esi
1126 
		shr ebx,1
 1126 
		shr ebx,1
1127 
		mov [loc_1],ebx ;error = deltax/2
 1127 
		mov [loc_1],ebx ;error = deltax/2
1128 
 
 1128 
 
1129 
		mov eax,dword[coord_x0]
 1129 
		mov eax,dword[coord_x0]
1130 
		mov edi,dword[coord_x1]
 1130 
		mov edi,dword[coord_x1]
1131 
		mov [loc_2],dword -1 ;ystep = -1
 1131 
		mov [loc_2],dword -1 ;ystep = -1
1132 
		cmp eax,edi ;if (x0
 1132 
		cmp eax,edi ;if (x0
1133 
		jge @f
 1133 
		jge @f
1134 
			mov [loc_2],dword 1 ;ystep = 1
 1134 
			mov [loc_2],dword 1 ;ystep = 1
1135 
		@@:
 1135 
		@@:
1136 
		sub edi,eax ;x1-x0
 1136 
		sub edi,eax ;x1-x0
1137 
 
 1137 
 
1138 
		bts edi,31
 1138 
		bts edi,31
1139 
		jae @f
 1139 
		jae @f
1140 
			neg edi
 1140 
			neg edi
1141 
			inc edi
 1141 
			inc edi
1142 
		@@:
 1142 
		@@:
1143 
		and edi,0x7fffffff ;deltay = abs(x1-x0)
 1143 
		and edi,0x7fffffff ;deltay = abs(x1-x0)
1144 
 
 1144 
 
1145 
		mov eax,edi
 1145 
		mov eax,edi
1146 
		mov edi,[buf_struc]
 1146 
		mov edi,[buf_struc]
1147 
		cmp buf2d_bits,8
 1147 
		cmp buf2d_bits,8
1148 
		je @f
 1148 
		je @f
1149 
		cmp buf2d_bits,24
 1149 
		cmp buf2d_bits,24
1150 
		je @f
 1150 
		je @f
1151 
			jmp .coord_end
 1151 
			jmp .coord_end
1152 
		@@:
 1152 
		@@:
1153 
 
 1153 
 
1154 
		cmp [napravl],0
 1154 
		cmp [napravl],0
1155 
		jne .coord_yx
 1155 
		jne .coord_yx
1156 
			mov ebx,dword[coord_x0]
 1156 
			mov ebx,dword[coord_x0]
1157 
			mov ecx,dword[coord_y0]
 1157 
			mov ecx,dword[coord_y0]
1158 
 
 1158 
 
1159 
			@@: ;for (x=x0 ; x
 1159 
			@@: ;for (x=x0 ; x
1160 
				cmp ecx,dword[coord_y1]
 1160 
				cmp ecx,dword[coord_y1]
1161 
				jg @f ;jge ???
 1161 
				jg @f ;jge ???
1162 
				call draw_pixel
 1162 
				call draw_pixel
1163 
 
 1163 
 
1164 
				sub dword[loc_1],eax ;error -= deltay
 1164 
				sub dword[loc_1],eax ;error -= deltay
1165 
				cmp dword[loc_1],0 ;if(error<0)
 1165 
				cmp dword[loc_1],0 ;if(error<0)
1166 
				jge .if0
 1166 
				jge .if0
1167 
					add ebx,[loc_2] ;y += ystep
 1167 
					add ebx,[loc_2] ;y += ystep
1168 
					add [loc_1],esi ;error += deltax
 1168 
					add [loc_1],esi ;error += deltax
1169 
				.if0:
 1169 
				.if0:
1170 
				inc ecx
 1170 
				inc ecx
1171 
				jmp @b
 1171 
				jmp @b
1172 
			@@:
 1172 
			@@:
1173 
			jmp .coord_end
 1173 
			jmp .coord_end
1174 
		.coord_yx:
 1174 
		.coord_yx:
1175 
			mov ebx,dword[coord_y0]
 1175 
			mov ebx,dword[coord_y0]
1176 
			mov ecx,dword[coord_x0]
 1176 
			mov ecx,dword[coord_x0]
1177 
 
 1177 
 
1178 
			@@: ;for (x=x0 ; x
 1178 
			@@: ;for (x=x0 ; x
1179 
				cmp ebx,dword[coord_y1]
 1179 
				cmp ebx,dword[coord_y1]
1180 
				jg @f ;jge ???
 1180 
				jg @f ;jge ???
1181 
				call draw_pixel
 1181 
				call draw_pixel
1182 
 
 1182 
 
1183 
				sub dword[loc_1],eax ;error -= deltay
 1183 
				sub dword[loc_1],eax ;error -= deltay
1184 
				cmp dword[loc_1],0 ;if(error<0)
 1184 
				cmp dword[loc_1],0 ;if(error<0)
1185 
				jge .if1
 1185 
				jge .if1
1186 
					add ecx,[loc_2] ;y += ystep
 1186 
					add ecx,[loc_2] ;y += ystep
1187 
					add [loc_1],esi ;error += deltax
 1187 
					add [loc_1],esi ;error += deltax
1188 
				.if1:
 1188 
				.if1:
1189 
				inc ebx
 1189 
				inc ebx
1190 
				jmp @b
 1190 
				jmp @b
1191 
			@@:
 1191 
			@@:
1192 
	.coord_end:
 1192 
	.coord_end:
1193 
	popad
 1193 
	popad
1194 
	ret
 1194 
	ret
1195 
endp
 1195 
endp
1196 
 
 1196 
 
1197 
;à¨á®¢ ­¨¥ ᣫ ¦¥­­®© «¨­¨¨
 1197 
;à¨á®¢ ­¨¥ ᣫ ¦¥­­®© «¨­¨¨
1198 
align 4
 1198 
align 4
1199 
proc buf_line_brs_sm, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, coord_y1:dword, color:dword
 1199 
proc buf_line_brs_sm, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, coord_y1:dword, color:dword
1200 
locals
 1200 
locals
1201 
	loc_1 dd ?
 1201 
	loc_1 dd ?
1202 
	loc_2 dd ?
 1202 
	loc_2 dd ?
1203 
	napravl db ?
 1203 
	napravl db ?
1204 
endl
 1204 
endl
1205 
	pushad
 1205 
	pushad
1206 
		mov eax,dword[coord_x1]
 1206 
		mov eax,dword[coord_x1]
1207 
		sub eax,dword[coord_x0]
 1207 
		sub eax,dword[coord_x0]
1208 
		bt eax,31
 1208 
		bt eax,31
1209 
		jae @f
 1209 
		jae @f
1210 
			neg eax
 1210 
			neg eax
1211 
			inc eax
 1211 
			inc eax
1212 
		@@:
 1212 
		@@:
1213 
		mov ebx,dword[coord_y1]
 1213 
		mov ebx,dword[coord_y1]
1214 
		sub ebx,dword[coord_y0]
 1214 
		sub ebx,dword[coord_y0]
1215 
		jnz @f
 1215 
		jnz @f
1216 
			;¥á«¨ § ¤ ­  £®à¨§®­â «ì­ ï «¨­¨ï y0=y1
 1216 
			;¥á«¨ § ¤ ­  £®à¨§®­â «ì­ ï «¨­¨ï y0=y1
1217 
			stdcall buf_line_h, [buf_struc], [coord_x0], [coord_y0], [coord_x1], [color]
 1217 
			stdcall buf_line_h, [buf_struc], [coord_x0], [coord_y0], [coord_x1], [color]
1218 
			jmp .coord_end
 1218 
			jmp .coord_end
1219 
		@@:
 1219 
		@@:
1220 
		bt ebx,31
 1220 
		bt ebx,31
1221 
		jae @f
 1221 
		jae @f
1222 
			neg ebx
 1222 
			neg ebx
1223 
			inc ebx
 1223 
			inc ebx
1224 
		@@:
 1224 
		@@:
1225 
		mov edx,dword[color]
 1225 
		mov edx,dword[color]
1226 
 
 1226 
 
1227 
		mov [napravl],byte 0 ;bool steep=false
 1227 
		mov [napravl],byte 0 ;bool steep=false
1228 
		cmp eax,ebx
 1228 
		cmp eax,ebx
1229 
		jle @f
 1229 
		jle @f
1230 
			mov [napravl],byte 1 ;bool steep=true
 1230 
			mov [napravl],byte 1 ;bool steep=true
1231 
			swap dword[coord_x0],dword[coord_y0] ;swap(x0, y0);
 1231 
			swap dword[coord_x0],dword[coord_y0] ;swap(x0, y0);
1232 
			swap dword[coord_x1],dword[coord_y1] ;swap(x1, y1);
 1232 
			swap dword[coord_x1],dword[coord_y1] ;swap(x1, y1);
1233 
		@@:
 1233 
		@@:
1234 
		mov eax,dword[coord_y0] ;x0
 1234 
		mov eax,dword[coord_y0] ;x0
1235 
		cmp eax,dword[coord_y1] ;if(x0>x1)
 1235 
		cmp eax,dword[coord_y1] ;if(x0>x1)
1236 
		jle @f
 1236 
		jle @f
1237 
			swap dword[coord_y0],dword[coord_y1] ;swap(x0, x1);
 1237 
			swap dword[coord_y0],dword[coord_y1] ;swap(x0, x1);
1238 
			swap dword[coord_x0],dword[coord_x1] ;swap(y0, y1);
 1238 
			swap dword[coord_x0],dword[coord_x1] ;swap(y0, y1);
1239 
		@@:
 1239 
		@@:
1240 
 
 1240 
 
1241 
; int deltax esi
 1241 
; int deltax esi
1242 
; int deltay edi
 1242 
; int deltay edi
1243 
; int error  ebp-6
 1243 
; int error  ebp-6
1244 
; int ystep  ebp-8
 1244 
; int ystep  ebp-8
1245 
 
 1245 
 
1246 
		mov eax,dword[coord_y0]
 1246 
		mov eax,dword[coord_y0]
1247 
		mov esi,dword[coord_y1]
 1247 
		mov esi,dword[coord_y1]
1248 
		sub esi,eax ;deltax = y1-y0
 1248 
		sub esi,eax ;deltax = y1-y0
1249 
		mov ebx,esi
 1249 
		mov ebx,esi
1250 
		shr ebx,1
 1250 
		shr ebx,1
1251 
		mov [loc_1],ebx ;error = deltax/2
 1251 
		mov [loc_1],ebx ;error = deltax/2
1252 
 
 1252 
 
1253 
		mov eax,dword[coord_x0]
 1253 
		mov eax,dword[coord_x0]
1254 
		mov edi,dword[coord_x1]
 1254 
		mov edi,dword[coord_x1]
1255 
		mov [loc_2],dword -1 ;ystep = -1
 1255 
		mov [loc_2],dword -1 ;ystep = -1
1256 
		cmp eax,edi ;if (x0
 1256 
		cmp eax,edi ;if (x0
1257 
		jge @f
 1257 
		jge @f
1258 
			mov [loc_2],dword 1 ;ystep = 1
 1258 
			mov [loc_2],dword 1 ;ystep = 1
1259 
		@@:
 1259 
		@@:
1260 
		sub edi,eax ;x1-x0
 1260 
		sub edi,eax ;x1-x0
1261 
 
 1261 
 
1262 
		bts edi,31
 1262 
		bts edi,31
1263 
		jae @f
 1263 
		jae @f
1264 
			neg edi
 1264 
			neg edi
1265 
			inc edi
 1265 
			inc edi
1266 
		@@:
 1266 
		@@:
1267 
		and edi,0x7fffffff ;deltay = abs(x1-x0)
 1267 
		and edi,0x7fffffff ;deltay = abs(x1-x0)
1268 
 
 1268 
 
1269 
		mov eax,edi
 1269 
		mov eax,edi
1270 
		mov edi,[buf_struc]
 1270 
		mov edi,[buf_struc]
1271 
		cmp buf2d_bits,24
 1271 
		cmp buf2d_bits,24
1272 
		jne .coord_end
 1272 
		jne .coord_end
1273 
 
 1273 
 
1274 
		cmp [napravl],0
 1274 
		cmp [napravl],0
1275 
		jne .coord_yx
 1275 
		jne .coord_yx
1276 
			mov ebx,dword[coord_x0]
 1276 
			mov ebx,dword[coord_x0]
1277 
			mov ecx,dword[coord_y0]
 1277 
			mov ecx,dword[coord_y0]
1278 
 
 1278 
 
1279 
			@@: ;for (x=x0 ; x
 1279 
			@@: ;for (x=x0 ; x
1280 
				cmp ecx,dword[coord_y1]
 1280 
				cmp ecx,dword[coord_y1]
1281 
				jg @f ;jge ???
 1281 
				jg @f ;jge ???
1282 
				push eax
 1282 
				push eax
1283 
					mov eax,esi
 1283 
					mov eax,esi
1284 
					sub eax,[loc_1]
 1284 
					sub eax,[loc_1]
1285 
					stdcall draw_pixel_transp, eax,esi
 1285 
					stdcall draw_pixel_transp, eax,esi
1286 
				pop eax
 1286 
				pop eax
1287 
				add ebx,[loc_2]
 1287 
				add ebx,[loc_2]
1288 
				stdcall draw_pixel_transp, [loc_1],esi
 1288 
				stdcall draw_pixel_transp, [loc_1],esi
1289 
				sub ebx,[loc_2]
 1289 
				sub ebx,[loc_2]
1290 
 
 1290 
 
1291 
				sub dword[loc_1],eax ;error -= deltay
 1291 
				sub dword[loc_1],eax ;error -= deltay
1292 
				cmp dword[loc_1],0 ;if(error<0)
 1292 
				cmp dword[loc_1],0 ;if(error<0)
1293 
				jge .if0
 1293 
				jge .if0
1294 
					add ebx,[loc_2] ;y += ystep
 1294 
					add ebx,[loc_2] ;y += ystep
1295 
					add [loc_1],esi ;error += deltax
 1295 
					add [loc_1],esi ;error += deltax
1296 
				.if0:
 1296 
				.if0:
1297 
				inc ecx
 1297 
				inc ecx
1298 
				jmp @b
 1298 
				jmp @b
1299 
			@@:
 1299 
			@@:
1300 
			jmp .coord_end
 1300 
			jmp .coord_end
1301 
		.coord_yx:
 1301 
		.coord_yx:
1302 
			mov ebx,dword[coord_y0]
 1302 
			mov ebx,dword[coord_y0]
1303 
			mov ecx,dword[coord_x0]
 1303 
			mov ecx,dword[coord_x0]
1304 
 
 1304 
 
1305 
			@@: ;for (x=x0 ; x
 1305 
			@@: ;for (x=x0 ; x
1306 
				cmp ebx,dword[coord_y1]
 1306 
				cmp ebx,dword[coord_y1]
1307 
				jg @f ;jge ???
 1307 
				jg @f ;jge ???
1308 
				push eax
 1308 
				push eax
1309 
					mov eax,esi
 1309 
					mov eax,esi
1310 
					sub eax,[loc_1]
 1310 
					sub eax,[loc_1]
1311 
					stdcall draw_pixel_transp, eax,esi
 1311 
					stdcall draw_pixel_transp, eax,esi
1312 
				pop eax
 1312 
				pop eax
1313 
				add ecx,[loc_2]
 1313 
				add ecx,[loc_2]
1314 
				stdcall draw_pixel_transp, [loc_1],esi
 1314 
				stdcall draw_pixel_transp, [loc_1],esi
1315 
				sub ecx,[loc_2]
 1315 
				sub ecx,[loc_2]
1316 
 
 1316 
 
1317 
				sub dword[loc_1],eax ;error -= deltay
 1317 
				sub dword[loc_1],eax ;error -= deltay
1318 
				cmp dword[loc_1],0 ;if(error<0)
 1318 
				cmp dword[loc_1],0 ;if(error<0)
1319 
				jge .if1
 1319 
				jge .if1
1320 
					add ecx,[loc_2] ;y += ystep
 1320 
					add ecx,[loc_2] ;y += ystep
1321 
					add [loc_1],esi ;error += deltax
 1321 
					add [loc_1],esi ;error += deltax
1322 
				.if1:
 1322 
				.if1:
1323 
				inc ebx
 1323 
				inc ebx
1324 
				jmp @b
 1324 
				jmp @b
1325 
			@@:
 1325 
			@@:
1326 
	.coord_end:
 1326 
	.coord_end:
1327 
	popad
 1327 
	popad
1328 
	ret
 1328 
	ret
1329 
endp
 1329 
endp
1330 
 
 1330 
 
1331 
;à¨á®¢ ­¨¥ £®à¨§®­â «ì­®© «¨­¨¨, ¯®â®¬ã ­¥â ¯ à ¬¥âà  coord_y1
 1331 
;à¨á®¢ ­¨¥ £®à¨§®­â «ì­®© «¨­¨¨, ¯®â®¬ã ­¥â ¯ à ¬¥âà  coord_y1
1332 
align 4
 1332 
align 4
1333 
proc buf_line_h, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, color:dword
 1333 
proc buf_line_h, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, color:dword
1334 
	pushad
 1334 
	pushad
1335 
	pushfd
 1335 
	pushfd
1336 
		mov edi,[buf_struc]
 1336 
		mov edi,[buf_struc]
1337 
		cmp buf2d_bits,8
 1337 
		cmp buf2d_bits,8
1338 
		je @f
 1338 
		je @f
1339 
		cmp buf2d_bits,24
 1339 
		cmp buf2d_bits,24
1340 
		je @f
 1340 
		je @f
1341 
			jmp .end24
 1341 
			jmp .end24
1342 
		@@: ;®¯à¥¤¥«¥­¨¥ ª®®à¤¨­ â «¨­¨¨ ®â­®á¨â¥«ì­® ¡ãä¥à 
 1342 
		@@: ;®¯à¥¤¥«¥­¨¥ ª®®à¤¨­ â «¨­¨¨ ®â­®á¨â¥«ì­® ¡ãä¥à 
1343 
 
 1343 
 
1344 
		mov ecx,dword[coord_y0]
 1344 
		mov ecx,dword[coord_y0]
1345 
		bt ecx,31
 1345 
		bt ecx,31
1346 
		jc .end24 ;¥á«¨ ª®®à¤¨­ â  y0 ®âà¨æ â¥«ì­ ï
 1346 
		jc .end24 ;¥á«¨ ª®®à¤¨­ â  y0 ®âà¨æ â¥«ì­ ï
1347 
		cmp ecx,buf2d_h
 1347 
		cmp ecx,buf2d_h
1348 
		jge .end24 ;¥á«¨ ª®®à¤¨­ â  y0 ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
 1348 
		jge .end24 ;¥á«¨ ª®®à¤¨­ â  y0 ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
1349 
 
 1349 
 
1350 
		mov ebx,dword[coord_x0]
 1350 
		mov ebx,dword[coord_x0]
1351 
		mov esi,dword[coord_x1]
 1351 
		mov esi,dword[coord_x1]
1352 
		cmp ebx,esi
 1352 
		cmp ebx,esi
1353 
		jle @f
 1353 
		jle @f
1354 
			xchg ebx,esi ;¥á«¨ x0 > x1 â® ¬¥­ï¥¬ ¬¥áâ ¬¨ x0 ¨ x1
 1354 
			xchg ebx,esi ;¥á«¨ x0 > x1 â® ¬¥­ï¥¬ ¬¥áâ ¬¨ x0 ¨ x1
1355 
		@@:
 1355 
		@@:
1356 
		bt ebx,31
 1356 
		bt ebx,31
1357 
		jae @f
 1357 
		jae @f
1358 
			;¥á«¨ ª®®à¤¨­ â  x0 ®âà¨æ â¥«ì­ ï
 1358 
			;¥á«¨ ª®®à¤¨­ â  x0 ®âà¨æ â¥«ì­ ï
1359 
			xor ebx,ebx
 1359 
			xor ebx,ebx
1360 
		@@:
 1360 
		@@:
1361 
		cmp esi,buf2d_w
 1361 
		cmp esi,buf2d_w
1362 
		jl @f
 1362 
		jl @f
1363 
			;¥á«¨ ª®®à¤¨­ â  x0 ¡®«ìè¥ è¨à¨­ë ¡ãä¥à 
 1363 
			;¥á«¨ ª®®à¤¨­ â  x0 ¡®«ìè¥ è¨à¨­ë ¡ãä¥à 
1364 
			mov esi,buf2d_w
 1364 
			mov esi,buf2d_w
1365 
			dec esi
 1365 
			dec esi
1366 
		@@:
 1366 
		@@:
1367 
		cmp ebx,esi
 1367 
		cmp ebx,esi
1368 
		jg .end24 ;¥á«¨ x0 > x1 ¬®¦¥â ¢®§­¨ª­ãâì ª®£¤  ®¡¥ ª®®à¤¨­ âë x0, x1 ­ å®¤¨«¨áì §  ®¤­¨¬ ¨§ ¯à¥¤¥«®¢ ¡ãä¥à 
 1368 
		jg .end24 ;¥á«¨ x0 > x1 ¬®¦¥â ¢®§­¨ª­ãâì ª®£¤  ®¡¥ ª®®à¤¨­ âë x0, x1 ­ å®¤¨«¨áì §  ®¤­¨¬ ¨§ ¯à¥¤¥«®¢ ¡ãä¥à 
1369 
 
 1369 
 
1370 
		cmp buf2d_bits,24
 1370 
		cmp buf2d_bits,24
1371 
		je .beg24
 1371 
		je .beg24
1372 
			;à¨á®¢ ­¨¥ ¢ 8 ¡¨â­®¬ ¡ãä¥à¥
 1372 
			;à¨á®¢ ­¨¥ ¢ 8 ¡¨â­®¬ ¡ãä¥à¥
1373 
			;¢ edx ¢ëç¨á«ï¥¬ ­ ç «® 1-© â®çª¨ «¨­¨¨ ¢ ¡ãä¥à¥ ¨§®¡à ¦¥­¨ï
 1373 
			;¢ edx ¢ëç¨á«ï¥¬ ­ ç «® 1-© â®çª¨ «¨­¨¨ ¢ ¡ãä¥à¥ ¨§®¡à ¦¥­¨ï
1374 
			mov edx,buf2d_w ;size x
 1374 
			mov edx,buf2d_w ;size x
1375 
			imul edx,ecx ;size_x*y
 1375 
			imul edx,ecx ;size_x*y
1376 
			add edx,ebx	 ;size_x*y+x
 1376 
			add edx,ebx	 ;size_x*y+x
1377 
			add edx,buf2d_data ;ptr+(size_x*y+x)
 1377 
			add edx,buf2d_data ;ptr+(size_x*y+x)
1378 
			mov edi,edx ;⥯¥àì ¬®¦¥¬ ¯®àâ¨âì 㪠§ â¥«ì ­  ¡ãä¥à
 1378 
			mov edi,edx ;⥯¥àì ¬®¦¥¬ ¯®àâ¨âì 㪠§ â¥«ì ­  ¡ãä¥à
1379 
 
 1379 
 
1380 
			mov ecx,esi
 1380 
			mov ecx,esi
1381 
			sub ecx,ebx ;¢ ecx ª®««¨ç¥á⢮ â®ç¥ª «¨­¨¨ ¢ë¢®¤¨¬ëå ¢ ¡ãä¥à
 1381 
			sub ecx,ebx ;¢ ecx ª®««¨ç¥á⢮ â®ç¥ª «¨­¨¨ ¢ë¢®¤¨¬ëå ¢ ¡ãä¥à
1382 
			inc ecx ;çâ®-¡ë ¯®á«¥¤­ïï â®çª  «¨­¨¨ â ª¦¥ ®â®¡à ¦ « áì
 1382 
			inc ecx ;çâ®-¡ë ¯®á«¥¤­ïï â®çª  «¨­¨¨ â ª¦¥ ®â®¡à ¦ « áì
1383 
			mov eax,dword[color] ;¡ã¤¥¬ ¨á¯®«ì§®¢ âì ⮫쪮 §­ ç¥­¨¥ ¢ al
 1383 
			mov eax,dword[color] ;¡ã¤¥¬ ¨á¯®«ì§®¢ âì ⮫쪮 §­ ç¥­¨¥ ¢ al
1384 
			cld
 1384 
			cld
1385 
			rep stosb ;横« ¯® ®á¨ x ®â x0 ¤® x1 (¢ª«îç ï x1)
 1385 
			rep stosb ;横« ¯® ®á¨ x ®â x0 ¤® x1 (¢ª«îç ï x1)
1386 
			jmp .end24
 1386 
			jmp .end24
1387 
 
 1387 
 
1388 
		.beg24: ;à¨á®¢ ­¨¥ ¢ 24 ¡¨â­®¬ ¡ãä¥à¥
 1388 
		.beg24: ;à¨á®¢ ­¨¥ ¢ 24 ¡¨â­®¬ ¡ãä¥à¥
1389 
		;¢ eax ¢ëç¨á«ï¥¬ ­ ç «® 1-© â®çª¨ «¨­¨¨ ¢ ¡ãä¥à¥ ¨§®¡à ¦¥­¨ï
 1389 
		;¢ eax ¢ëç¨á«ï¥¬ ­ ç «® 1-© â®çª¨ «¨­¨¨ ¢ ¡ãä¥à¥ ¨§®¡à ¦¥­¨ï
1390 
		mov eax,buf2d_w ;size x
 1390 
		mov eax,buf2d_w ;size x
1391 
		imul eax,ecx ;size_x*y
 1391 
		imul eax,ecx ;size_x*y
1392 
		add eax,ebx	 ;size_x*y+x
 1392 
		add eax,ebx	 ;size_x*y+x
1393 
		lea eax,[eax+eax*2] ;(size_x*y+x)*3
 1393 
		lea eax,[eax+eax*2] ;(size_x*y+x)*3
1394 
		add eax,buf2d_data  ;ptr+(size_x*y+x)*3
 1394 
		add eax,buf2d_data  ;ptr+(size_x*y+x)*3
1395 
 
 1395 
 
1396 
		mov ecx,esi
 1396 
		mov ecx,esi
1397 
		sub ecx,ebx ;¢ ecx ª®««¨ç¥á⢮ â®ç¥ª «¨­¨¨ ¢ë¢®¤¨¬ëå ¢ ¡ãä¥à
 1397 
		sub ecx,ebx ;¢ ecx ª®««¨ç¥á⢮ â®ç¥ª «¨­¨¨ ¢ë¢®¤¨¬ëå ¢ ¡ãä¥à
1398 
		inc ecx ;çâ®-¡ë ¯®á«¥¤­ïï â®çª  «¨­¨¨ â ª¦¥ ®â®¡à ¦ « áì
 1398 
		inc ecx ;çâ®-¡ë ¯®á«¥¤­ïï â®çª  «¨­¨¨ â ª¦¥ ®â®¡à ¦ « áì
1399 
		mov edx,dword[color]
 1399 
		mov edx,dword[color]
1400 
		mov ebx,edx ;ª®®à¤¨­ â  x0 ¢ ebx 㦥 ­¥ ­ã¦­ 
 1400 
		mov ebx,edx ;ª®®à¤¨­ â  x0 ¢ ebx 㦥 ­¥ ­ã¦­ 
1401 
		ror edx,16 ;¯®¢®à ç¨¢ ¥¬ ॣ¨áâà çâ® ¡ë 3-© ¡ ©â ¯®¯ « ¢ dl
 1401 
		ror edx,16 ;¯®¢®à ç¨¢ ¥¬ ॣ¨áâà çâ® ¡ë 3-© ¡ ©â ¯®¯ « ¢ dl
1402 
		cld
 1402 
		cld
1403 
		@@: ;横« ¯® ®á¨ x ®â x0 ¤® x1 (¢ª«îç ï x1)
 1403 
		@@: ;横« ¯® ®á¨ x ®â x0 ¤® x1 (¢ª«îç ï x1)
1404 
			mov word[eax],bx ;copy pixel color
 1404 
			mov word[eax],bx ;copy pixel color
1405 
			mov byte[eax+2],dl
 1405 
			mov byte[eax+2],dl
1406 
			add eax,3
 1406 
			add eax,3
1407 
			loop @b
 1407 
			loop @b
1408 
		.end24:
 1408 
		.end24:
1409 
	popfd
 1409 
	popfd
1410 
	popad
 1410 
	popad
1411 
	ret
 1411 
	ret
1412 
endp
 1412 
endp
1413 
 
 1413 
 
1414 
align 4
 1414 
align 4
1415 
proc buf_rect_by_size, buf_struc:dword, coord_x:dword,coord_y:dword,w:dword,h:dword, color:dword
 1415 
proc buf_rect_by_size, buf_struc:dword, coord_x:dword,coord_y:dword,w:dword,h:dword, color:dword
1416 
pushad
 1416 
pushad
1417 
	mov edi,[buf_struc]
 1417 
	mov edi,[buf_struc]
1418 
	cmp buf2d_bits,8
 1418 
	cmp buf2d_bits,8
1419 
	je @f
 1419 
	je @f
1420 
	cmp buf2d_bits,24
 1420 
	cmp buf2d_bits,24
1421 
	je @f
 1421 
	je @f
1422 
		jmp .coord_end
 1422 
		jmp .coord_end
1423 
	@@:
 1423 
	@@:
1424 
 
 1424 
 
1425 
		mov eax,[coord_x]
 1425 
		mov eax,[coord_x]
1426 
		mov ebx,[coord_y]
 1426 
		mov ebx,[coord_y]
1427 
		mov ecx,[w]
 1427 
		mov ecx,[w]
1428 
		;cmp ecx,1
 1428 
		;cmp ecx,1
1429 
		;jl .coord_end
 1429 
		;jl .coord_end
1430 
		cmp ecx,0
 1430 
		cmp ecx,0
1431 
		je .coord_end
 1431 
		je .coord_end
1432 
		jg @f
 1432 
		jg @f
1433 
			add eax,ecx
 1433 
			add eax,ecx
1434 
			inc eax
 1434 
			inc eax
1435 
			neg ecx
 1435 
			neg ecx
1436 
		@@:
 1436 
		@@:
1437 
		add ecx,eax
 1437 
		add ecx,eax
1438 
		dec ecx
 1438 
		dec ecx
1439 
		mov edx,[h]
 1439 
		mov edx,[h]
1440 
		;cmp edx,1
 1440 
		;cmp edx,1
1441 
		;jl .coord_end
 1441 
		;jl .coord_end
1442 
		cmp edx,0
 1442 
		cmp edx,0
1443 
		je .coord_end
 1443 
		je .coord_end
1444 
		jg @f
 1444 
		jg @f
1445 
			add ebx,edx
 1445 
			add ebx,edx
1446 
			inc ebx
 1446 
			inc ebx
1447 
			neg edx
 1447 
			neg edx
1448 
		@@:
 1448 
		@@:
1449 
 
 1449 
 
1450 
		add edx,ebx
 1450 
		add edx,ebx
1451 
		dec edx
 1451 
		dec edx
1452 
		mov esi,dword[color]
 1452 
		mov esi,dword[color]
1453 
		stdcall buf_line_h, edi, eax, ebx, ecx, esi ;«¨­¨ï -
 1453 
		stdcall buf_line_h, edi, eax, ebx, ecx, esi ;«¨­¨ï -
1454 
		stdcall buf_line_brs, edi, eax, ebx, eax, edx, esi ;«¨­¨ï |
 1454 
		stdcall buf_line_brs, edi, eax, ebx, eax, edx, esi ;«¨­¨ï |
1455 
		stdcall buf_line_h, edi, eax, edx, ecx, esi ;«¨­¨ï -
 1455 
		stdcall buf_line_h, edi, eax, edx, ecx, esi ;«¨­¨ï -
1456 
		stdcall buf_line_brs, edi, ecx, ebx, ecx, edx, esi ;«¨­¨ï |
 1456 
		stdcall buf_line_brs, edi, ecx, ebx, ecx, edx, esi ;«¨­¨ï |
1457 
	.coord_end:
 1457 
	.coord_end:
1458 
popad
 1458 
popad
1459 
	ret
 1459 
	ret
1460 
endp
 1460 
endp
1461 
 
 1461 
 
1462 
align 4
 1462 
align 4
1463 
proc buf_filled_rect_by_size, buf_struc:dword, coord_x:dword,coord_y:dword,w:dword,h:dword, color:dword
 1463 
proc buf_filled_rect_by_size, buf_struc:dword, coord_x:dword,coord_y:dword,w:dword,h:dword, color:dword
1464 
pushad
 1464 
pushad
1465 
	mov edi,[buf_struc]
 1465 
	mov edi,[buf_struc]
1466 
	cmp buf2d_bits,8
 1466 
	cmp buf2d_bits,8
1467 
	je @f
 1467 
	je @f
1468 
	cmp buf2d_bits,24
 1468 
	cmp buf2d_bits,24
1469 
	je @f
 1469 
	je @f
1470 
		jmp .coord_end
 1470 
		jmp .coord_end
1471 
	@@:
 1471 
	@@:
1472 
		mov eax,[coord_x]
 1472 
		mov eax,[coord_x]
1473 
		mov ebx,[coord_y]
 1473 
		mov ebx,[coord_y]
1474 
		mov edx,[w]
 1474 
		mov edx,[w]
1475 
		cmp edx,0
 1475 
		cmp edx,0
1476 
		je .coord_end ;¥á«¨ ¢ëá®â  0 ¯¨ªá¥«¥©
 1476 
		je .coord_end ;¥á«¨ ¢ëá®â  0 ¯¨ªá¥«¥©
1477 
		jg @f ;¥á«¨ ¢ëá®â  ¯®«®¦¨â¥«ì­ ï
 1477 
		jg @f ;¥á«¨ ¢ëá®â  ¯®«®¦¨â¥«ì­ ï
1478 
			add eax,edx
 1478 
			add eax,edx
1479 
			inc eax
 1479 
			inc eax
1480 
			neg edx ;è¨à¨­ã ¤¥« ¥¬ ¯®«®¦¨â¥«ì­®©
 1480 
			neg edx ;è¨à¨­ã ¤¥« ¥¬ ¯®«®¦¨â¥«ì­®©
1481 
			;inc edx ;¯®ç¥¬ã âãâ ­¥ ¤®¡ ¢«ï¥¬ 1-æã ï ­¥ §­ î, ­® á ­¥© à ¡®â ¥â ­¥ ¯à ¢¨«ì­®
 1481 
			;inc edx ;¯®ç¥¬ã âãâ ­¥ ¤®¡ ¢«ï¥¬ 1-æã ï ­¥ §­ î, ­® á ­¥© à ¡®â ¥â ­¥ ¯à ¢¨«ì­®
1482 
		@@:
 1482 
		@@:
1483 
		add edx,eax
 1483 
		add edx,eax
1484 
		dec edx
 1484 
		dec edx
1485 
		mov ecx,[h]
 1485 
		mov ecx,[h]
1486 
		cmp ecx,0
 1486 
		cmp ecx,0
1487 
		je .coord_end ;¥á«¨ ¢ëá®â  0 ¯¨ªá¥«¥©
 1487 
		je .coord_end ;¥á«¨ ¢ëá®â  0 ¯¨ªá¥«¥©
1488 
		jg @f ;¥á«¨ ¢ëá®â  ¯®«®¦¨â¥«ì­ ï
 1488 
		jg @f ;¥á«¨ ¢ëá®â  ¯®«®¦¨â¥«ì­ ï
1489 
			add ebx,ecx ;ᤢ¨£ ¥¬ ¢¥àå­îî ª®®à¤¨­ âã ¯àאַ㣮«ì­¨ª 
 1489 
			add ebx,ecx ;ᤢ¨£ ¥¬ ¢¥àå­îî ª®®à¤¨­ âã ¯àאַ㣮«ì­¨ª 
1490 
			inc ebx
 1490 
			inc ebx
1491 
			neg ecx ;¢ëá®âã ¤¥« ¥¬ ¯®«®¦¨â¥«ì­®©
 1491 
			neg ecx ;¢ëá®âã ¤¥« ¥¬ ¯®«®¦¨â¥«ì­®©
1492 
			;inc ecx ;¯®ç¥¬ã âãâ ­¥ ¤®¡ ¢«ï¥¬ 1-æã ï ­¥ §­ î, ­® á ­¥© à ¡®â ¥â ­¥ ¯à ¢¨«ì­®
 1492 
			;inc ecx ;¯®ç¥¬ã âãâ ­¥ ¤®¡ ¢«ï¥¬ 1-æã ï ­¥ §­ î, ­® á ­¥© à ¡®â ¥â ­¥ ¯à ¢¨«ì­®
1493 
		@@:
 1493 
		@@:
1494 
		mov esi,dword[color]
 1494 
		mov esi,dword[color]
1495 
		cld
 1495 
		cld
1496 
		@@:
 1496 
		@@:
1497 
			stdcall buf_line_h, edi, eax, ebx, edx, esi ;«¨­¨ï -
 1497 
			stdcall buf_line_h, edi, eax, ebx, edx, esi ;«¨­¨ï -
1498 
			inc ebx
 1498 
			inc ebx
1499 
			loop @b
 1499 
			loop @b
1500 
	.coord_end:
 1500 
	.coord_end:
1501 
popad
 1501 
popad
1502 
	ret
 1502 
	ret
1503 
endp
 1503 
endp
1504 
 
 1504 
 
1505 
align 4
 1505 
align 4
1506 
proc buf_circle, buf_struc:dword, coord_x:dword, coord_y:dword, r:dword, color:dword
 1506 
proc buf_circle, buf_struc:dword, coord_x:dword, coord_y:dword, r:dword, color:dword
1507 
locals
 1507 
locals
1508 
	po_x dd ?
 1508 
	po_x dd ?
1509 
	po_y dd ?
 1509 
	po_y dd ?
1510 
endl
 1510 
endl
1511 
	pushad
 1511 
	pushad
1512 
	mov edi,dword[buf_struc]
 1512 
	mov edi,dword[buf_struc]
1513 
	cmp buf2d_bits,8
 1513 
	cmp buf2d_bits,8
1514 
	je @f
 1514 
	je @f
1515 
	cmp buf2d_bits,24
 1515 
	cmp buf2d_bits,24
1516 
	je @f
 1516 
	je @f
1517 
		jmp .error
 1517 
		jmp .error
1518 
	@@:
 1518 
	@@:
1519 
		mov edx,dword[color]
 1519 
		mov edx,dword[color]
1520 
 
 1520 
 
1521 
		finit
 1521 
		finit
1522 
		fild dword[coord_x]
 1522 
		fild dword[coord_x]
1523 
		fild dword[coord_y]
 1523 
		fild dword[coord_y]
1524 
		fild dword[r]
 1524 
		fild dword[r]
1525 
		fldz ;px=0
 1525 
		fldz ;px=0
1526 
		fld st1 ;py=r
 1526 
		fld st1 ;py=r
1527 
 
 1527 
 
1528 
		fldpi
 1528 
		fldpi
1529 
		fmul st0,st3
 1529 
		fmul st0,st3
1530 
		fistp dword[po_x]
 1530 
		fistp dword[po_x]
1531 
		mov esi,dword[po_x] ;esi=pi*r
 1531 
		mov esi,dword[po_x] ;esi=pi*r
1532 
		shl esi,1 ;esi=2*pi*r
 1532 
		shl esi,1 ;esi=2*pi*r
1533 
 
 1533 
 
1534 
		;st0 = py
 1534 
		;st0 = py
1535 
		;st1 = px
 1535 
		;st1 = px
1536 
		;st2 = r
 1536 
		;st2 = r
1537 
		;st3 = y
 1537 
		;st3 = y
1538 
		;st4 = x
 1538 
		;st4 = x
1539 
 
 1539 
 
1540 
		@@:
 1540 
		@@:
1541 
			;Point(px + x, y - py)
 1541 
			;Point(px + x, y - py)
1542 
			fld st1 ;st0=px
 1542 
			fld st1 ;st0=px
1543 
			fadd st0,st5 ;st0=px+x
 1543 
			fadd st0,st5 ;st0=px+x
1544 
			fistp dword[po_x]
 1544 
			fistp dword[po_x]
1545 
			mov ebx,dword[po_x]
 1545 
			mov ebx,dword[po_x]
1546 
			fld st3 ;st0=y
 1546 
			fld st3 ;st0=y
1547 
			fsub st0,st1 ;st0=y-py
 1547 
			fsub st0,st1 ;st0=y-py
1548 
			fistp dword[po_y]
 1548 
			fistp dword[po_y]
1549 
			mov ecx,dword[po_y]
 1549 
			mov ecx,dword[po_y]
1550 
			call draw_pixel
 1550 
			call draw_pixel
1551 
			;px += py/r
 1551 
			;px += py/r
1552 
			fld st0 ;st0=py
 1552 
			fld st0 ;st0=py
1553 
			fdiv st0,st3 ;st0=py/r
 1553 
			fdiv st0,st3 ;st0=py/r
1554 
			faddp st2,st0 ;st3+=st0
 1554 
			faddp st2,st0 ;st3+=st0
1555 
			;py -= px/r
 1555 
			;py -= px/r
1556 
			fld st1 ;st0=px
 1556 
			fld st1 ;st0=px
1557 
			fdiv st0,st3 ;st0=px/r
 1557 
			fdiv st0,st3 ;st0=px/r
1558 
			fsubp st1,st0 ;st2-=st0
 1558 
			fsubp st1,st0 ;st2-=st0
1559 
 
 1559 
 
1560 
			dec esi
 1560 
			dec esi
1561 
			cmp esi,0
 1561 
			cmp esi,0
1562 
			jge @b
 1562 
			jge @b
1563 
		jmp .exit_fun
 1563 
		jmp .exit_fun
1564 
	.error:
 1564 
	.error:
1565 
		stdcall print_err,sz_buf2d_circle,txt_err_n8_24b
 1565 
		stdcall print_err,sz_buf2d_circle,txt_err_n8_24b
1566 
	.exit_fun:
 1566 
	.exit_fun:
1567 
 
 1567 
 
1568 
	popad
 1568 
	popad
1569 
	ret
 1569 
	ret
1570 
endp
 1570 
endp
1571 
 
 1571 
 
1572 
;äã­ªæ¨ï ¤«ï § «¨¢ª¨ ®¡« á⨠¢ë¡à ­­ë¬ 梥⮬
 1572 
;äã­ªæ¨ï ¤«ï § «¨¢ª¨ ®¡« á⨠¢ë¡à ­­ë¬ 梥⮬
1573 
align 4
 1573 
align 4
1574 
proc buf_flood_fill, buf_struc:dword, coord_x:dword, coord_y:dword, mode:dword, color_f:dword, color_b:dword
 1574 
proc buf_flood_fill, buf_struc:dword, coord_x:dword, coord_y:dword, mode:dword, color_f:dword, color_b:dword
1575 
	pushad
 1575 
	pushad
1576 
		mov edi,[buf_struc]
 1576 
		mov edi,[buf_struc]
1577 
		cmp buf2d_bits,24
 1577 
		cmp buf2d_bits,24
1578 
		jne .end24
 1578 
		jne .end24
1579 
 
 1579 
 
1580 
			mov ebx,dword[coord_x]
 1580 
			mov ebx,dword[coord_x]
1581 
			mov ecx,dword[coord_y]
 1581 
			mov ecx,dword[coord_y]
1582 
			mov edx,dword[color_f]
 1582 
			mov edx,dword[color_f]
1583 
			mov esi,dword[color_b]
 1583 
			mov esi,dword[color_b]
1584 
 
 1584 
 
1585 
			cmp dword[mode],1 ;¢ § ¢¨á¨¬®á⨠®â 'mode' ®¯à¥¤¥«ï¥¬ ª ª¨¬  «£®à¨â¬®¬ ¡ã¤¥¬ ¯®«ì§®¢ âìáï
 1585 
			cmp dword[mode],1 ;¢ § ¢¨á¨¬®á⨠®â 'mode' ®¯à¥¤¥«ï¥¬ ª ª¨¬  «£®à¨â¬®¬ ¡ã¤¥¬ ¯®«ì§®¢ âìáï
1586 
			je @f
 1586 
			je @f
1587 
				call buf_flood_fill_recurs_0 ;§ «¨¢ ¥¬ ¤® ¯¨ªá¥«¥© æ¢¥â  esi
 1587 
				call buf_flood_fill_recurs_0 ;§ «¨¢ ¥¬ ¤® ¯¨ªá¥«¥© æ¢¥â  esi
1588 
				jmp .end24
 1588 
				jmp .end24
1589 
			@@:
 1589 
			@@:
1590 
				call buf_flood_fill_recurs_1 ;§ «¨¢ ¥¬ ¯¨ªá¥«¨ ¨¬¥î騥 梥â esi
 1590 
				call buf_flood_fill_recurs_1 ;§ «¨¢ ¥¬ ¯¨ªá¥«¨ ¨¬¥î騥 梥â esi
1591 
 
 1591 
 
1592 
		.end24:
 1592 
		.end24:
1593 
	popad
 1593 
	popad
1594 
	ret
 1594 
	ret
1595 
endp
 1595 
endp
1596 
 
 1596 
 
1597 
;input:
 1597 
;input:
1598 
; ebx = coord_x
 1598 
; ebx = coord_x
1599 
; ecx = coord_y
 1599 
; ecx = coord_y
1600 
; edx = 梥⠧ «¨¢ª¨
 1600 
; edx = 梥⠧ «¨¢ª¨
1601 
; esi = 梥⠣࠭¨æë, ¤® ª®â®à®© ¡ã¤¥â ¨â¨ § «¨¢ª 
 1601 
; esi = 梥⠣࠭¨æë, ¤® ª®â®à®© ¡ã¤¥â ¨â¨ § «¨¢ª 
1602 
; edi = buf_struc
 1602 
; edi = buf_struc
1603 
;output:
 1603 
;output:
1604 
; eax = ¯®àâ¨âáï
 1604 
; eax = ¯®àâ¨âáï
1605 
align 4
 1605 
align 4
1606 
buf_flood_fill_recurs_0:
 1606 
buf_flood_fill_recurs_0:
1607 
	call get_pixel_24
 1607 
	call get_pixel_24
1608 
	cmp eax,0xffffffff ;if error coords
 1608 
	cmp eax,0xffffffff ;if error coords
1609 
	je .end_fun
 1609 
	je .end_fun
1610 
	cmp eax,edx ;¥á«¨ 梥⠯¨ªá¥«ï ᮢ¯ « á 梥⮬ § «¨¢ª¨, §­ ç¨â § «¨¢ª  ¢ í⮩ ®¡« á⨠㦥 ¡ë«  ᤥ« ­ 
 1610 
	cmp eax,edx ;¥á«¨ 梥⠯¨ªá¥«ï ᮢ¯ « á 梥⮬ § «¨¢ª¨, §­ ç¨â § «¨¢ª  ¢ í⮩ ®¡« á⨠㦥 ¡ë«  ᤥ« ­ 
1611 
	je .end_fun
 1611 
	je .end_fun
1612 
 
 1612 
 
1613 
		call draw_pixel
 1613 
		call draw_pixel
1614 
 
 1614 
 
1615 
		dec ebx
 1615 
		dec ebx
1616 
		call get_pixel_24
 1616 
		call get_pixel_24
1617 
		cmp eax,esi
 1617 
		cmp eax,esi
1618 
		je @f
 1618 
		je @f
1619 
			call buf_flood_fill_recurs_0
 1619 
			call buf_flood_fill_recurs_0
1620 
		@@:
 1620 
		@@:
1621 
		inc ebx
 1621 
		inc ebx
1622 
 
 1622 
 
1623 
 
 1623 
 
1624 
		inc ebx
 1624 
		inc ebx
1625 
		call get_pixel_24
 1625 
		call get_pixel_24
1626 
		cmp eax,esi
 1626 
		cmp eax,esi
1627 
		je @f
 1627 
		je @f
1628 
			call buf_flood_fill_recurs_0
 1628 
			call buf_flood_fill_recurs_0
1629 
		@@:
 1629 
		@@:
1630 
		dec ebx
 1630 
		dec ebx
1631 
 
 1631 
 
1632 
		dec ecx
 1632 
		dec ecx
1633 
		call get_pixel_24
 1633 
		call get_pixel_24
1634 
		cmp eax,esi
 1634 
		cmp eax,esi
1635 
		je @f
 1635 
		je @f
1636 
			call buf_flood_fill_recurs_0
 1636 
			call buf_flood_fill_recurs_0
1637 
		@@:
 1637 
		@@:
1638 
		inc ecx
 1638 
		inc ecx
1639 
 
 1639 
 
1640 
		inc ecx
 1640 
		inc ecx
1641 
		call get_pixel_24
 1641 
		call get_pixel_24
1642 
		cmp eax,esi
 1642 
		cmp eax,esi
1643 
		je @f
 1643 
		je @f
1644 
			call buf_flood_fill_recurs_0
 1644 
			call buf_flood_fill_recurs_0
1645 
		@@:
 1645 
		@@:
1646 
		dec ecx
 1646 
		dec ecx
1647 
 
 1647 
 
1648 
	.end_fun:
 1648 
	.end_fun:
1649 
	ret
 1649 
	ret
1650 
 
 1650 
 
1651 
;input:
 1651 
;input:
1652 
; ebx = coord_x
 1652 
; ebx = coord_x
1653 
; ecx = coord_y
 1653 
; ecx = coord_y
1654 
; edx = 梥⠧ «¨¢ª¨
 1654 
; edx = 梥⠧ «¨¢ª¨
1655 
; esi = 梥⠯¨ªá¥«¥©, ¯® ª®â®àë¬ ¡ã¤¥â ¨â¨ § «¨¢ª 
 1655 
; esi = 梥⠯¨ªá¥«¥©, ¯® ª®â®àë¬ ¡ã¤¥â ¨â¨ § «¨¢ª 
1656 
; edi = buf_struc
 1656 
; edi = buf_struc
1657 
;output:
 1657 
;output:
1658 
; eax = ¯®àâ¨âáï
 1658 
; eax = ¯®àâ¨âáï
1659 
align 4
 1659 
align 4
1660 
buf_flood_fill_recurs_1:
 1660 
buf_flood_fill_recurs_1:
1661 
	call get_pixel_24
 1661 
	call get_pixel_24
1662 
	cmp eax,0xffffffff ;if error coords
 1662 
	cmp eax,0xffffffff ;if error coords
1663 
	je .end_fun
 1663 
	je .end_fun
1664 
	cmp eax,edx ;¥á«¨ 梥⠯¨ªá¥«ï ᮢ¯ « á 梥⮬ § «¨¢ª¨, §­ ç¨â § «¨¢ª  ¢ í⮩ ®¡« á⨠㦥 ¡ë«  ᤥ« ­ 
 1664 
	cmp eax,edx ;¥á«¨ 梥⠯¨ªá¥«ï ᮢ¯ « á 梥⮬ § «¨¢ª¨, §­ ç¨â § «¨¢ª  ¢ í⮩ ®¡« á⨠㦥 ¡ë«  ᤥ« ­ 
1665 
	je .end_fun
 1665 
	je .end_fun
1666 
	cmp eax,esi ;¥á«¨ 梥⠯¨ªá¥«ï ­¥ ᮢ¯ « á § «¨¢ ¥¬ë¬ 梥⮬ § «¨¢ª¨, â® ¯à¥ªà é ¥¬ § «¨¢ªã
 1666 
	cmp eax,esi ;¥á«¨ 梥⠯¨ªá¥«ï ­¥ ᮢ¯ « á § «¨¢ ¥¬ë¬ 梥⮬ § «¨¢ª¨, â® ¯à¥ªà é ¥¬ § «¨¢ªã
1667 
	jne .end_fun
 1667 
	jne .end_fun
1668 
 
 1668 
 
1669 
		call draw_pixel
 1669 
		call draw_pixel
1670 
 
 1670 
 
1671 
		dec ebx
 1671 
		dec ebx
1672 
		call get_pixel_24
 1672 
		call get_pixel_24
1673 
		cmp eax,esi
 1673 
		cmp eax,esi
1674 
		jne @f
 1674 
		jne @f
1675 
			call buf_flood_fill_recurs_1
 1675 
			call buf_flood_fill_recurs_1
1676 
		@@:
 1676 
		@@:
1677 
		inc ebx
 1677 
		inc ebx
1678 
 
 1678 
 
1679 
 
 1679 
 
1680 
		inc ebx
 1680 
		inc ebx
1681 
		call get_pixel_24
 1681 
		call get_pixel_24
1682 
		cmp eax,esi
 1682 
		cmp eax,esi
1683 
		jne @f
 1683 
		jne @f
1684 
			call buf_flood_fill_recurs_1
 1684 
			call buf_flood_fill_recurs_1
1685 
		@@:
 1685 
		@@:
1686 
		dec ebx
 1686 
		dec ebx
1687 
 
 1687 
 
1688 
		dec ecx
 1688 
		dec ecx
1689 
		call get_pixel_24
 1689 
		call get_pixel_24
1690 
		cmp eax,esi
 1690 
		cmp eax,esi
1691 
		jne @f
 1691 
		jne @f
1692 
			call buf_flood_fill_recurs_1
 1692 
			call buf_flood_fill_recurs_1
1693 
		@@:
 1693 
		@@:
1694 
		inc ecx
 1694 
		inc ecx
1695 
 
 1695 
 
1696 
		inc ecx
 1696 
		inc ecx
1697 
		call get_pixel_24
 1697 
		call get_pixel_24
1698 
		cmp eax,esi
 1698 
		cmp eax,esi
1699 
		jne @f
 1699 
		jne @f
1700 
			call buf_flood_fill_recurs_1
 1700 
			call buf_flood_fill_recurs_1
1701 
		@@:
 1701 
		@@:
1702 
		dec ecx
 1702 
		dec ecx
1703 
 
 1703 
 
1704 
	.end_fun:
 1704 
	.end_fun:
1705 
	ret
 1705 
	ret
1706 
 
 1706 
 
1707 
;äã­ªæ¨ï ¤«ï à¨á®¢ ­¨ï â®çª¨
 1707 
;äã­ªæ¨ï ¤«ï à¨á®¢ ­¨ï â®çª¨
1708 
align 4
 1708 
align 4
1709 
proc buf_set_pixel uses ebx ecx edx edi, buf_struc:dword, coord_x:dword, coord_y:dword, color:dword
 1709 
proc buf_set_pixel uses ebx ecx edx edi, buf_struc:dword, coord_x:dword, coord_y:dword, color:dword
1710 
	mov edi,dword[buf_struc]
 1710 
	mov edi,dword[buf_struc]
1711 
	mov ebx,dword[coord_x]
 1711 
	mov ebx,dword[coord_x]
1712 
	mov ecx,dword[coord_y]
 1712 
	mov ecx,dword[coord_y]
1713 
	mov edx,dword[color]
 1713 
	mov edx,dword[color]
1714 
	call draw_pixel
 1714 
	call draw_pixel
1715 
	ret
 1715 
	ret
1716 
endp
 1716 
endp
1717 
 
 1717 
 
1718 
;output:
 1718 
;output:
1719 
; eax = 梥â â®çª¨
 1719 
; eax = 梥â â®çª¨
1720 
; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff
 1720 
; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff
1721 
align 4
 1721 
align 4
1722 
proc buf_get_pixel uses ebx ecx edi, buf_struc:dword, coord_x:dword, coord_y:dword
 1722 
proc buf_get_pixel uses ebx ecx edi, buf_struc:dword, coord_x:dword, coord_y:dword
1723 
	mov edi,dword[buf_struc]
 1723 
	mov edi,dword[buf_struc]
1724 
	mov ebx,[coord_x]
 1724 
	mov ebx,[coord_x]
1725 
	mov ecx,[coord_y]
 1725 
	mov ecx,[coord_y]
1726 
 
 1726 
 
1727 
	cmp buf2d_bits,8
 1727 
	cmp buf2d_bits,8
1728 
	jne @f
 1728 
	jne @f
1729 
		call get_pixel_8
 1729 
		call get_pixel_8
1730 
		jmp .end_fun
 1730 
		jmp .end_fun
1731 
	@@:
 1731 
	@@:
1732 
	cmp buf2d_bits,24
 1732 
	cmp buf2d_bits,24
1733 
	jne @f
 1733 
	jne @f
1734 
		call get_pixel_24
 1734 
		call get_pixel_24
1735 
		jmp .end_fun
 1735 
		jmp .end_fun
1736 
	@@:
 1736 
	@@:
1737 
	cmp buf2d_bits,32
 1737 
	cmp buf2d_bits,32
1738 
	jne @f
 1738 
	jne @f
1739 
		call get_pixel_32
 1739 
		call get_pixel_32
1740 
		;jmp .end_fun
 1740 
		;jmp .end_fun
1741 
	@@:
 1741 
	@@:
1742 
	.end_fun:
 1742 
	.end_fun:
1743 
	ret
 1743 
	ret
1744 
endp
 1744 
endp
1745 
 
 1745 
 
1746 
align 4
 1746 
align 4
1747 
proc buf_img_wdiv2, buf_struc:dword
 1747 
proc buf_img_wdiv2, buf_struc:dword
1748 
	pushad
 1748 
	pushad
1749 
	mov edi,dword[buf_struc]
 1749 
	mov edi,dword[buf_struc]
1750 
	cmp buf2d_bits,24
 1750 
	cmp buf2d_bits,24
1751 
	jne .end_draw_24
 1751 
	jne .end_draw_24
1752 
		mov eax,buf2d_w
 1752 
		mov eax,buf2d_w
1753 
		mov ecx,buf2d_h
 1753 
		mov ecx,buf2d_h
1754 
		imul ecx,eax
 1754 
		imul ecx,eax
1755 
		stdcall img_rgb24_wdiv2, buf2d_data,ecx
 1755 
		stdcall img_rgb24_wdiv2, buf2d_data,ecx
1756 
	.end_draw_24:
 1756 
	.end_draw_24:
1757 
	popad
 1757 
	popad
1758 
	ret
 1758 
	ret
1759 
endp
 1759 
endp
1760 
 
 1760 
 
1761 
;input:
 1761 
;input:
1762 
;data_rgb - pointer to rgb data
 1762 
;data_rgb - pointer to rgb data
1763 
;size - count img pixels (size img data / 3(rgb) )
 1763 
;size - count img pixels (size img data / 3(rgb) )
1764 
align 4
 1764 
align 4
1765 
proc img_rgb24_wdiv2 data_rgb:dword, size:dword
 1765 
proc img_rgb24_wdiv2 data_rgb:dword, size:dword
1766 
  ;push eax ebx ecx edx
 1766 
  ;push eax ebx ecx edx
1767 
  mov eax,dword[data_rgb]
 1767 
  mov eax,dword[data_rgb]
1768 
  mov ecx,dword[size] ;ecx = size
 1768 
  mov ecx,dword[size] ;ecx = size
1769 
  lea ecx,[ecx+ecx*2]
 1769 
  lea ecx,[ecx+ecx*2]
1770 
  cld
 1770 
  cld
1771 
  @@: ;§ â¥¬­¥­¨¥ æ¢¥â  ¯¨ªá¥«¥©
 1771 
  @@: ;§ â¥¬­¥­¨¥ æ¢¥â  ¯¨ªá¥«¥©
1772 
		shr byte[eax],1
 1772 
		shr byte[eax],1
1773 
		inc eax
 1773 
		inc eax
1774 
		loop @b
 1774 
		loop @b
1775 
 
 1775 
 
1776 
  mov eax,dword[data_rgb]
 1776 
  mov eax,dword[data_rgb]
1777 
  mov ecx,dword[size] ;ecx = size
 1777 
  mov ecx,dword[size] ;ecx = size
1778 
  shr ecx,1
 1778 
  shr ecx,1
1779 
  @@: ;á«®¦¥­¨¥ 梥⮢ ¯¨ªá¥«¥©
 1779 
  @@: ;á«®¦¥­¨¥ 梥⮢ ¯¨ªá¥«¥©
1780 
		mov bx,word[eax+3] ;ª®¯¨à㥬 梥â á®á¥¤­¥£® ¯¨ªá¥«ï
 1780 
		mov bx,word[eax+3] ;ª®¯¨à㥬 梥â á®á¥¤­¥£® ¯¨ªá¥«ï
1781 
		add word[eax],bx
 1781 
		add word[eax],bx
1782 
		mov bl,byte[eax+5] ;ª®¯¨à㥬 梥â á®á¥¤­¥£® ¯¨ªá¥«ï
 1782 
		mov bl,byte[eax+5] ;ª®¯¨à㥬 梥â á®á¥¤­¥£® ¯¨ªá¥«ï
1783 
		add byte[eax+2],bl
 1783 
		add byte[eax+2],bl
1784 
		add eax,6 ;=2*3
 1784 
		add eax,6 ;=2*3
1785 
		loop @b
 1785 
		loop @b
1786 
 
 1786 
 
1787 
  mov eax,dword[data_rgb]
 1787 
  mov eax,dword[data_rgb]
1788 
  add eax,3
 1788 
  add eax,3
1789 
  mov ebx,eax
 1789 
  mov ebx,eax
1790 
  add ebx,3
 1790 
  add ebx,3
1791 
  mov ecx,dword[size] ;ecx = size
 1791 
  mov ecx,dword[size] ;ecx = size
1792 
  shr ecx,1
 1792 
  shr ecx,1
1793 
  dec ecx ;«¨è­¨© ¯¨ªá¥«ì
 1793 
  dec ecx ;«¨è­¨© ¯¨ªá¥«ì
1794 
  @@: ;¯®¤¦ â¨¥ ¯¨ªá¥«¥©
 1794 
  @@: ;¯®¤¦ â¨¥ ¯¨ªá¥«¥©
1795 
		mov edx,dword[ebx]
 1795 
		mov edx,dword[ebx]
1796 
		mov word[eax],dx
 1796 
		mov word[eax],dx
1797 
		shr edx,16
 1797 
		shr edx,16
1798 
		mov byte[eax+2],dl
 1798 
		mov byte[eax+2],dl
1799 
 
 1799 
 
1800 
		add eax,3
 1800 
		add eax,3
1801 
		add ebx,6
 1801 
		add ebx,6
1802 
		loop @b
 1802 
		loop @b
1803 
  ;pop edx ecx ebx eax
 1803 
  ;pop edx ecx ebx eax
1804 
  ret
 1804 
  ret
1805 
endp
 1805 
endp
1806 
 
 1806 
 
1807 
align 4
 1807 
align 4
1808 
proc buf_img_hdiv2, buf_struc:dword
 1808 
proc buf_img_hdiv2, buf_struc:dword
1809 
	pushad
 1809 
	pushad
1810 
	mov edi,dword[buf_struc]
 1810 
	mov edi,dword[buf_struc]
1811 
	cmp buf2d_bits,24
 1811 
	cmp buf2d_bits,24
1812 
	jne .end_draw_24
 1812 
	jne .end_draw_24
1813 
		mov eax,buf2d_w
 1813 
		mov eax,buf2d_w
1814 
		mov ecx,buf2d_h
 1814 
		mov ecx,buf2d_h
1815 
		imul ecx,eax
 1815 
		imul ecx,eax
1816 
		stdcall img_rgb24_hdiv2, buf2d_data,ecx,eax
 1816 
		stdcall img_rgb24_hdiv2, buf2d_data,ecx,eax
1817 
	.end_draw_24:
 1817 
	.end_draw_24:
1818 
	popad
 1818 
	popad
1819 
	ret
 1819 
	ret
1820 
endp
 1820 
endp
1821 
 
 1821 
 
1822 
;input:
 1822 
;input:
1823 
;data_rgb - pointer to rgb data
 1823 
;data_rgb - pointer to rgb data
1824 
;size - count img pixels (size img data / 3(rgb) )
 1824 
;size - count img pixels (size img data / 3(rgb) )
1825 
;size_w - width img in pixels
 1825 
;size_w - width img in pixels
1826 
align 4
 1826 
align 4
1827 
proc img_rgb24_hdiv2, data_rgb:dword, size:dword, size_w:dword
 1827 
proc img_rgb24_hdiv2, data_rgb:dword, size:dword, size_w:dword
1828 
  ;pushad
 1828 
  ;pushad
1829 
 
 1829 
 
1830 
  mov eax,dword[data_rgb] ;eax =
 1830 
  mov eax,dword[data_rgb] ;eax =
1831 
  mov ecx,dword[size]	  ;ecx = size
 1831 
  mov ecx,dword[size]	  ;ecx = size
1832 
  lea ecx,[ecx+ecx*2]
 1832 
  lea ecx,[ecx+ecx*2]
1833 
  cld
 1833 
  cld
1834 
  @@: ;§ â¥¬­¥­¨¥ æ¢¥â  ¯¨ªá¥«¥©
 1834 
  @@: ;§ â¥¬­¥­¨¥ æ¢¥â  ¯¨ªá¥«¥©
1835 
    shr byte[eax],1
 1835 
    shr byte[eax],1
1836 
    inc eax
 1836 
    inc eax
1837 
    loop @b
 1837 
    loop @b
1838 
 
 1838 
 
1839 
  mov eax,dword[data_rgb] ;eax =
 1839 
  mov eax,dword[data_rgb] ;eax =
1840 
  mov edi,dword[size_w]
 1840 
  mov edi,dword[size_w]
1841 
  lea esi,[edi+edi*2] ;esi = width*3(rgb)
 1841 
  lea esi,[edi+edi*2] ;esi = width*3(rgb)
1842 
  mov ebx,esi
 1842 
  mov ebx,esi
1843 
  add ebx,eax
 1843 
  add ebx,eax
1844 
  mov ecx,dword[size]  ;ecx = size
 1844 
  mov ecx,dword[size]  ;ecx = size
1845 
  shr ecx,1
 1845 
  shr ecx,1
1846 
  xor edi,edi
 1846 
  xor edi,edi
1847 
  @@: ;á«®¦¥­¨¥ 梥⮢ ¯¨ªá¥«¥©
 1847 
  @@: ;á«®¦¥­¨¥ 梥⮢ ¯¨ªá¥«¥©
1848 
    mov dx,word[ebx] ;ª®¯¨à㥬 梥⠭¨¦­¥£® ¯¨ªá¥«ï
 1848 
    mov dx,word[ebx] ;ª®¯¨à㥬 梥⠭¨¦­¥£® ¯¨ªá¥«ï
1849 
    add word[eax],dx
 1849 
    add word[eax],dx
1850 
    mov dl,byte[ebx+2] ;ª®¯¨à㥬 梥⠭¨¦­¥£® ¯¨ªá¥«ï
 1850 
    mov dl,byte[ebx+2] ;ª®¯¨à㥬 梥⠭¨¦­¥£® ¯¨ªá¥«ï
1851 
    add byte[eax+2],dl
 1851 
    add byte[eax+2],dl
1852 
 
 1852 
 
1853 
    add eax,3
 1853 
    add eax,3
1854 
    add ebx,3
 1854 
    add ebx,3
1855 
    inc edi
 1855 
    inc edi
1856 
    cmp edi,dword[size_w]
 1856 
    cmp edi,dword[size_w]
1857 
    jl .old_line
 1857 
    jl .old_line
1858 
      add eax,esi
 1858 
      add eax,esi
1859 
      add ebx,esi
 1859 
      add ebx,esi
1860 
      xor edi,edi
 1860 
      xor edi,edi
1861 
    .old_line:
 1861 
    .old_line:
1862 
    loop @b
 1862 
    loop @b
1863 
 
 1863 
 
1864 
 
 1864 
 
1865 
  mov eax,dword[data_rgb] ;eax =
 1865 
  mov eax,dword[data_rgb] ;eax =
1866 
  add eax,esi ;esi = width*3(rgb)
 1866 
  add eax,esi ;esi = width*3(rgb)
1867 
  mov ebx,esi
 1867 
  mov ebx,esi
1868 
  add ebx,eax
 1868 
  add ebx,eax
1869 
  mov ecx,dword[size] ;ecx = size
 1869 
  mov ecx,dword[size] ;ecx = size
1870 
  shr ecx,1
 1870 
  shr ecx,1
1871 
  sub ecx,dword[size_w] ;«¨è­ïï áâப  ¯¨ªá¥«¥©
 1871 
  sub ecx,dword[size_w] ;«¨è­ïï áâப  ¯¨ªá¥«¥©
1872 
  xor edi,edi
 1872 
  xor edi,edi
1873 
  @@: ;¯®¤¦ â¨¥ ¯¨ªá¥«¥©
 1873 
  @@: ;¯®¤¦ â¨¥ ¯¨ªá¥«¥©
1874 
    mov edx,dword[ebx] ;ª®¯¨à㥬 梥⠭¨¦­¥£® ¯¨ªá¥«ï
 1874 
    mov edx,dword[ebx] ;ª®¯¨à㥬 梥⠭¨¦­¥£® ¯¨ªá¥«ï
1875 
    mov word[eax],dx
 1875 
    mov word[eax],dx
1876 
    shr edx,16
 1876 
    shr edx,16
1877 
    mov byte[eax+2],dl
 1877 
    mov byte[eax+2],dl
1878 
 
 1878 
 
1879 
    add eax,3
 1879 
    add eax,3
1880 
    add ebx,3
 1880 
    add ebx,3
1881 
    inc edi
 1881 
    inc edi
1882 
    cmp edi,dword[size_w]
 1882 
    cmp edi,dword[size_w]
1883 
    jl .old_line_2
 1883 
    jl .old_line_2
1884 
      add ebx,esi
 1884 
      add ebx,esi
1885 
      xor edi,edi
 1885 
      xor edi,edi
1886 
    .old_line_2:
 1886 
    .old_line_2:
1887 
    loop @b
 1887 
    loop @b
1888 
 
 1888 
 
1889 
  ;popad
 1889 
  ;popad
1890 
  ret
 1890 
  ret
1891 
endp
 1891 
endp
1892 
 
 1892 
 
1893 
;¯à¥®¡à §®¢ ­¨¥ ¡ãä¥à  ¨§ 24-¡¨â­®£® ¢ 8-¡¨â­ë©
 1893 
;¯à¥®¡à §®¢ ­¨¥ ¡ãä¥à  ¨§ 24-¡¨â­®£® ¢ 8-¡¨â­ë©
1894 
; spectr - ®¯à¥¤¥«ï¥â ª ª®© ᯥªâà ¡à âì ¯à¨ ¯à¥®¡à §®¢ ­¨¨ 0-ᨭ¨©, 1-§¥«¥­ë©, 2-ªà á­ë©
 1894 
; spectr - ®¯à¥¤¥«ï¥â ª ª®© ᯥªâà ¡à âì ¯à¨ ¯à¥®¡à §®¢ ­¨¨ 0-ᨭ¨©, 1-§¥«¥­ë©, 2-ªà á­ë©
1895 
align 4
 1895 
align 4
1896 
proc buf_conv_24_to_8, buf_struc:dword, spectr:dword
 1896 
proc buf_conv_24_to_8, buf_struc:dword, spectr:dword
1897 
	pushad
 1897 
	pushad
1898 
	mov edi,dword[buf_struc]
 1898 
	mov edi,dword[buf_struc]
1899 
	cmp buf2d_bits,24
 1899 
	cmp buf2d_bits,24
1900 
	jne .error
 1900 
	jne .error
1901 
		mov eax,buf2d_w
 1901 
		mov eax,buf2d_w
1902 
		mov ecx,buf2d_h
 1902 
		mov ecx,buf2d_h
1903 
		imul ecx,eax
 1903 
		imul ecx,eax
1904 
		mov esi,ecx
 1904 
		mov esi,ecx
1905 
		;ebx - ¯ ¬ïâì ¨§ ª®â®à®© ª®¯¨àã¥âáï
 1905 
		;ebx - ¯ ¬ïâì ¨§ ª®â®à®© ª®¯¨àã¥âáï
1906 
		;edx - ¯ ¬ïâì ªã¤  ª®¯¨àã¥âáï
 1906 
		;edx - ¯ ¬ïâì ªã¤  ª®¯¨àã¥âáï
1907 
		mov edx,buf2d_data
 1907 
		mov edx,buf2d_data
1908 
		mov ebx,edx
 1908 
		mov ebx,edx
1909 
		cmp [spectr],3
 1909 
		cmp [spectr],3
1910 
		jge @f
 1910 
		jge @f
1911 
			add ebx,[spectr]
 1911 
			add ebx,[spectr]
1912 
		@@:
 1912 
		@@:
1913 
			mov al,byte[ebx]
 1913 
			mov al,byte[ebx]
1914 
			mov byte[edx],al
 1914 
			mov byte[edx],al
1915 
			add ebx,3
 1915 
			add ebx,3
1916 
			inc edx
 1916 
			inc edx
1917 
			loop @b
 1917 
			loop @b
1918 
		mov buf2d_bits,8
 1918 
		mov buf2d_bits,8
1919 
		invoke mem.realloc,buf2d_data,esi ;㬥­ìè ¥¬ ¯ ¬ïâì § ­¨¬ ¥¬ãî ¡ãä¥à®¬
 1919 
		invoke mem.realloc,buf2d_data,esi ;㬥­ìè ¥¬ ¯ ¬ïâì § ­¨¬ ¥¬ãî ¡ãä¥à®¬
1920 
		jmp .end_conv
 1920 
		jmp .end_conv
1921 
	.error:
 1921 
	.error:
1922 
		stdcall print_err,sz_buf2d_conv_24_to_8,txt_err_n24b
 1922 
		stdcall print_err,sz_buf2d_conv_24_to_8,txt_err_n24b
1923 
	.end_conv:
 1923 
	.end_conv:
1924 
	popad
 1924 
	popad
1925 
	ret
 1925 
	ret
1926 
endp
 1926 
endp
1927 
 
 1927 
 
1928 
;¯à¥®¡à §®¢ ­¨¥ ¡ãä¥à  ¨§ 24-¡¨â­®£® ¢ 32-¡¨â­ë©
 1928 
;¯à¥®¡à §®¢ ­¨¥ ¡ãä¥à  ¨§ 24-¡¨â­®£® ¢ 32-¡¨â­ë©
1929 
align 4
 1929 
align 4
1930 
proc buf_conv_24_to_32, buf_struc:dword, buf_str8:dword
 1930 
proc buf_conv_24_to_32, buf_struc:dword, buf_str8:dword
1931 
	pushad
 1931 
	pushad
1932 
	mov edi,dword[buf_struc]
 1932 
	mov edi,dword[buf_struc]
1933 
	cmp buf2d_bits,24
 1933 
	cmp buf2d_bits,24
1934 
	jne .error1
 1934 
	jne .error1
1935 
		mov ecx,buf2d_w
 1935 
		mov ecx,buf2d_w
1936 
		mov ebx,buf2d_h
 1936 
		mov ebx,buf2d_h
1937 
		imul ebx,ecx
 1937 
		imul ebx,ecx
1938 
		mov ecx,ebx ;ecx = size  8 b
 1938 
		mov ecx,ebx ;ecx = size  8 b
1939 
		shl ebx,2   ;ebx = size 32 b
 1939 
		shl ebx,2   ;ebx = size 32 b
1940 
		invoke mem.realloc,buf2d_data,ebx ;㢥«¨ç¨¢ ¥¬ ¯ ¬ïâì § ­¨¬ ¥¬ãî ¡ãä¥à®¬
 1940 
		invoke mem.realloc,buf2d_data,ebx ;㢥«¨ç¨¢ ¥¬ ¯ ¬ïâì § ­¨¬ ¥¬ãî ¡ãä¥à®¬
1941 
		mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
 1941 
		mov buf2d_data,eax ;­  á«ãç © ¥á«¨ ¨§¬¥­¨«áï 㪠§ â¥«ì ­  ¤ ­­ë¥
1942 
		mov buf2d_bits,32
 1942 
		mov buf2d_bits,32
1943 
		mov edx,ebx ;edx = size 32 b
 1943 
		mov edx,ebx ;edx = size 32 b
1944 
		sub ebx,ecx ;ebx = size 24 b
 1944 
		sub ebx,ecx ;ebx = size 24 b
1945 
		mov eax,ecx
 1945 
		mov eax,ecx
1946 
		;eax - à §¬¥à  8 ¡¨â­ëå ¤ ­­ëå
 1946 
		;eax - à §¬¥à  8 ¡¨â­ëå ¤ ­­ëå
1947 
		;ebx - à §¬¥à 24 ¡¨â­ëå ¤ ­­ëå
 1947 
		;ebx - à §¬¥à 24 ¡¨â­ëå ¤ ­­ëå
1948 
		;edx - à §¬¥à 32 ¡¨â­ëå ¤ ­­ëå
 1948 
		;edx - à §¬¥à 32 ¡¨â­ëå ¤ ­­ëå
1949 
		add ebx,buf2d_data
 1949 
		add ebx,buf2d_data
1950 
		add edx,buf2d_data
 1950 
		add edx,buf2d_data
1951 
		mov edi,dword[buf_str8]
 1951 
		mov edi,dword[buf_str8]
1952 
		cmp buf2d_bits,8
 1952 
		cmp buf2d_bits,8
1953 
		jne .error2
 1953 
		jne .error2
1954 
		add eax,buf2d_data
 1954 
		add eax,buf2d_data
1955 
		mov edi,edx
 1955 
		mov edi,edx
1956 
		;eax - 㪠§ â¥«ì ­  ª®­¥æ  8 ¡¨â­ëå ¤ ­­ëå
 1956 
		;eax - 㪠§ â¥«ì ­  ª®­¥æ  8 ¡¨â­ëå ¤ ­­ëå
1957 
		;ebx - 㪠§ â¥«ì ­  ª®­¥æ 24 ¡¨â­ëå ¤ ­­ëå
 1957 
		;ebx - 㪠§ â¥«ì ­  ª®­¥æ 24 ¡¨â­ëå ¤ ­­ëå
1958 
		;edi - 㪠§ â¥«ì ­  ª®­¥æ 32 ¡¨â­ëå ¤ ­­ëå
 1958 
		;edi - 㪠§ â¥«ì ­  ª®­¥æ 32 ¡¨â­ëå ¤ ­­ëå
1959 
		@@:
 1959 
		@@:
1960 
			sub edi,4 ;®â­¨¬ ¥¬ ¢ ­ ç «¥ 横« ,
 1960 
			sub edi,4 ;®â­¨¬ ¥¬ ¢ ­ ç «¥ 横« ,
1961 
			sub ebx,3 ; ¯®â®¬ã, ç⮠㪠§ â¥«¨ áâ®ïâ
 1961 
			sub ebx,3 ; ¯®â®¬ã, ç⮠㪠§ â¥«¨ áâ®ïâ
1962 
			dec eax   ; §  ¯à¥¤¥« ¬¨ ¡ãä¥à®¢
 1962 
			dec eax   ; §  ¯à¥¤¥« ¬¨ ¡ãä¥à®¢
1963 
			mov edx,dword[ebx]
 1963 
			mov edx,dword[ebx]
1964 
			mov dword[edi],edx
 1964 
			mov dword[edi],edx
1965 
			mov dl,byte[eax]
 1965 
			mov dl,byte[eax]
1966 
			mov byte[edi+3],dl
 1966 
			mov byte[edi+3],dl
1967 
			loop @b
 1967 
			loop @b
1968 
 
 1968 
 
1969 
		jmp .end_conv
 1969 
		jmp .end_conv
1970 
	.error1:
 1970 
	.error1:
1971 
		stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n24b
 1971 
		stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n24b
1972 
		jmp .end_conv
 1972 
		jmp .end_conv
1973 
	.error2:
 1973 
	.error2:
1974 
		stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n8b
 1974 
		stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n8b
1975 
	.end_conv:
 1975 
	.end_conv:
1976 
	popad
 1976 
	popad
1977 
	ret
 1977 
	ret
1978 
endp
 1978 
endp
1979 
 
 1979 
 
1980 
;äã­ªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥­¨¥ ¨§ ¡ãä¥à  buf_source (24b|32b) ¢ buf_destination (24b)
 1980 
;äã­ªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥­¨¥ ¨§ ¡ãä¥à  buf_source (24b|32b) ¢ buf_destination (24b)
1981 
; 㪠§ë¢ îâáï ª®®à¤¨­ âë ¢áâ ¢ª¨ ¡ãä¥à  buf_source ®â­®á¨â¥«ì­® buf_destination
 1981 
; 㪠§ë¢ îâáï ª®®à¤¨­ âë ¢áâ ¢ª¨ ¡ãä¥à  buf_source ®â­®á¨â¥«ì­® buf_destination
1982 
; ¯à®§à ç­®áâì ¯à¨ ª®¯¨à®¢ ­¨¨ ­¥ ãç¨â뢠¥âáï
 1982 
; ¯à®§à ç­®áâì ¯à¨ ª®¯¨à®¢ ­¨¨ ­¥ ãç¨â뢠¥âáï
1983 
align 4
 1983 
align 4
1984 
proc buf_bit_blt, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword
 1984 
proc buf_bit_blt, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword
1985 
	locals
 1985 
	locals
1986 
		right_bytes dd ?
 1986 
		right_bytes dd ?
1987 
	endl
 1987 
	endl
1988 
	pushad
 1988 
	pushad
1989 
 
 1989 
 
1990 
	mov edi,[buf_source]
 1990 
	mov edi,[buf_source]
1991 
	cmp buf2d_bits,24
 1991 
	cmp buf2d_bits,24
1992 
	je .sou24
 1992 
	je .sou24
1993 
	cmp buf2d_bits,32
 1993 
	cmp buf2d_bits,32
1994 
	je .sou32
 1994 
	je .sou32
1995 
		jmp .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
 1995 
		jmp .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
1996 
 
 1996 
 
1997 
	.sou24: ;¢ ¨áâ®ç­¨ª¥ 24 ¡¨â­ ï ª à⨭ª 
 1997 
	.sou24: ;¢ ¨áâ®ç­¨ª¥ 24 ¡¨â­ ï ª à⨭ª 
1998 
	mov eax,buf2d_w
 1998 
	mov eax,buf2d_w
1999 
	mov edx,buf2d_h ;¢ëá®â  ª®¯¨à㥬®© ª à⨭ª¨
 1999 
	mov edx,buf2d_h ;¢ëá®â  ª®¯¨à㥬®© ª à⨭ª¨
2000 
	mov esi,buf2d_data ;¤ ­­ë¥ ª®¯¨à㥬®© ª à⨭ª¨
 2000 
	mov esi,buf2d_data ;¤ ­­ë¥ ª®¯¨à㥬®© ª à⨭ª¨
2001 
 
 2001 
 
2002 
	mov edi,[buf_destination]
 2002 
	mov edi,[buf_destination]
2003 
	cmp buf2d_bits,24
 2003 
	cmp buf2d_bits,24
2004 
	jne .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
 2004 
	jne .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
2005 
	mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥­­® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥­¨ï (¤«ï ¯à®¢¥àª¨)
 2005 
	mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥­­® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥­¨ï (¤«ï ¯à®¢¥àª¨)
2006 
	cmp ebx,buf2d_w   ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥­¨¥ ¯® è¨à¨­¥
 2006 
	cmp ebx,buf2d_w   ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥­¨¥ ¯® è¨à¨­¥
2007 
	jge .copy_end	  ;¥á«¨ ¨§®¡à ¦¥­¨¥ ¯®«­®áâìî ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã
 2007 
	jge .copy_end	  ;¥á«¨ ¨§®¡à ¦¥­¨¥ ¯®«­®áâìî ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã
2008 
		mov ebx,buf2d_h ;ebx - ¢ëá®â  ®á­®¢­®£® ¡ãä¥à 
 2008 
		mov ebx,buf2d_h ;ebx - ¢ëá®â  ®á­®¢­®£® ¡ãä¥à 
2009 
		mov ecx,[coord_y]
 2009 
		mov ecx,[coord_y]
2010 
		cmp ecx,0
 2010 
		cmp ecx,0
2011 
		jge @f
 2011 
		jge @f
2012 
			;¥á«¨ ª®®à¤¨­ â  coord_y<0 (1-ï ­ áâனª )
 2012 
			;¥á«¨ ª®®à¤¨­ â  coord_y<0 (1-ï ­ áâனª )
2013 
			add edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨
 2013 
			add edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨
2014 
			cmp edx,0
 2014 
			cmp edx,0
2015 
			jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî ­ ¤ ¢¥àå­¥© £à ­¨æ¥© ¡ãä¥à  (coord_y<0 ¨ |coord_y|>buf_source.h)
 2015 
			jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî ­ ¤ ¢¥àå­¥© £à ­¨æ¥© ¡ãä¥à  (coord_y<0 ¨ |coord_y|>buf_source.h)
2016 
			neg ecx
 2016 
			neg ecx
2017 
			;inc ecx
 2017 
			;inc ecx
2018 
			imul ecx,eax
 2018 
			imul ecx,eax
2019 
			lea ecx,[ecx+ecx*2] ;¯® 3 ¡ ©â  ­  ¯¨ªá¥«ì
 2019 
			lea ecx,[ecx+ecx*2] ;¯® 3 ¡ ©â  ­  ¯¨ªá¥«ì
2020 
			add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ â¥«ì á ª®¯¨à㥬묨 ¤ ­­ë¬¨, á ãç¥â®¬ ¯à®¯ã襭®© ç áâ¨
 2020 
			add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ â¥«ì á ª®¯¨à㥬묨 ¤ ­­ë¬¨, á ãç¥â®¬ ¯à®¯ã襭®© ç áâ¨
2021 
			xor ecx,ecx ;®¡­ã«ï¥¬ ª®®à¤¨­ âã coord_y
 2021 
			xor ecx,ecx ;®¡­ã«ï¥¬ ª®®à¤¨­ âã coord_y
2022 
		@@:
 2022 
		@@:
2023 
		cmp ecx,ebx
 2023 
		cmp ecx,ebx
2024 
		jge .copy_end ;¥á«¨ ª®®à¤¨­ â  'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
 2024 
		jge .copy_end ;¥á«¨ ª®®à¤¨­ â  'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
2025 
		add ecx,edx ;ecx - ­¨¦­ïï ª®®à¤¨­ â  ª®¯¨à㥬®© ª à⨭ª¨
 2025 
		add ecx,edx ;ecx - ­¨¦­ïï ª®®à¤¨­ â  ª®¯¨à㥬®© ª à⨭ª¨
2026 
		cmp ecx,ebx
 2026 
		cmp ecx,ebx
2027 
		jle @f
 2027 
		jle @f
2028 
			sub ecx,ebx
 2028 
			sub ecx,ebx
2029 
			sub edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨, ¢ á«ãç¥ ª®£¤  ®­  ¢ë« §¨â §  ­¨¦­îî £à ­¨æã
 2029 
			sub edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨, ¢ á«ãç¥ ª®£¤  ®­  ¢ë« §¨â §  ­¨¦­îî £à ­¨æã
2030 
		@@:
 2030 
		@@:
2031 
		mov ebx,buf2d_w
 2031 
		mov ebx,buf2d_w
2032 
		mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
 2032 
		mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
2033 
		cmp ecx,0
 2033 
		cmp ecx,0
2034 
		jg .end_otr_c_y_24
 2034 
		jg .end_otr_c_y_24
2035 
			;¥á«¨ ª®®à¤¨­ â  coord_y<=0 (2-ï ­ áâனª )
 2035 
			;¥á«¨ ª®®à¤¨­ â  coord_y<=0 (2-ï ­ áâனª )
2036 
			mov ecx,[coord_x]
 2036 
			mov ecx,[coord_x]
2037 
			jmp @f
 2037 
			jmp @f
2038 
		.end_otr_c_y_24:
 2038 
		.end_otr_c_y_24:
2039 
		imul ecx,ebx
 2039 
		imul ecx,ebx
2040 
		add ecx,[coord_x]
 2040 
		add ecx,[coord_x]
2041 
		@@:
 2041 
		@@:
2042 
		lea ecx,[ecx+ecx*2]
 2042 
		lea ecx,[ecx+ecx*2]
2043 
		add ecx,buf2d_data
 2043 
		add ecx,buf2d_data
2044 
		sub ebx,eax
 2044 
		sub ebx,eax
2045 
		mov edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
 2045 
		mov edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
2046 
 
 2046 
 
2047 
	mov [right_bytes],0
 2047 
	mov [right_bytes],0
2048 
	mov ecx,[coord_x]
 2048 
	mov ecx,[coord_x]
2049 
	cmp ecx,ebx
 2049 
	cmp ecx,ebx
2050 
	jl @f
 2050 
	jl @f
2051 
		sub ecx,ebx
 2051 
		sub ecx,ebx
2052 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
 2052 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
2053 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
 2053 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
2054 
		lea ecx,[ecx+ecx*2] ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨭ª¨, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî áâ®à®­ã
 2054 
		lea ecx,[ecx+ecx*2] ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨭ª¨, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî áâ®à®­ã
2055 
		mov [right_bytes],ecx
 2055 
		mov [right_bytes],ecx
2056 
	@@:
 2056 
	@@:
2057 
 
 2057 
 
2058 
	lea eax,[eax+eax*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
 2058 
	lea eax,[eax+eax*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
2059 
	lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à  ¬¨­ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
 2059 
	lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à  ¬¨­ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
2060 
 
 2060 
 
2061 
	cld
 2061 
	cld
2062 
	cmp [right_bytes],0
 2062 
	cmp [right_bytes],0
2063 
	jg .copy_1
 2063 
	jg .copy_1
2064 
	.copy_0: ;¯à®á⮥ ª®¯¨à®¢ ­¨¥
 2064 
	.copy_0: ;¯à®á⮥ ª®¯¨à®¢ ­¨¥
2065 
		mov ecx,eax
 2065 
		mov ecx,eax
2066 
		rep movsb
 2066 
		rep movsb
2067 
		add edi,ebx
 2067 
		add edi,ebx
2068 
		dec edx
 2068 
		dec edx
2069 
		cmp edx,0
 2069 
		cmp edx,0
2070 
		jg .copy_0
 2070 
		jg .copy_0
2071 
	jmp .copy_end
 2071 
	jmp .copy_end
2072 
	.copy_1: ;­¥ ¯à®á⮥ ª®¯¨à®¢ ­¨¥ (ª à⨭ª  ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã)
 2072 
	.copy_1: ;­¥ ¯à®á⮥ ª®¯¨à®¢ ­¨¥ (ª à⨭ª  ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã)
2073 
		mov ecx,eax
 2073 
		mov ecx,eax
2074 
		rep movsb
 2074 
		rep movsb
2075 
		add edi,ebx
 2075 
		add edi,ebx
2076 
		add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî £à ­¨æã
 2076 
		add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî £à ­¨æã
2077 
		dec edx
 2077 
		dec edx
2078 
		cmp edx,0
 2078 
		cmp edx,0
2079 
		jg .copy_1
 2079 
		jg .copy_1
2080 
	jmp .copy_end
 2080 
	jmp .copy_end
2081 
 
 2081 
 
2082 
	.sou32: ;¢ ¨áâ®ç­¨ª¥ 32 ¡¨â­ ï ª à⨭ª 
 2082 
	.sou32: ;¢ ¨áâ®ç­¨ª¥ 32 ¡¨â­ ï ª à⨭ª 
2083 
	mov eax,buf2d_w
 2083 
	mov eax,buf2d_w
2084 
	mov edx,buf2d_h ;¢ëá®â  ª®¯¨à㥬®© ª à⨭ª¨
 2084 
	mov edx,buf2d_h ;¢ëá®â  ª®¯¨à㥬®© ª à⨭ª¨
2085 
	mov esi,buf2d_data ;¤ ­­ë¥ ª®¯¨à㥬®© ª à⨭ª¨
 2085 
	mov esi,buf2d_data ;¤ ­­ë¥ ª®¯¨à㥬®© ª à⨭ª¨
2086 
 
 2086 
 
2087 
	mov edi,[buf_destination]
 2087 
	mov edi,[buf_destination]
2088 
	cmp buf2d_bits,24
 2088 
	cmp buf2d_bits,24
2089 
	jne .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
 2089 
	jne .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
2090 
	mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥­­® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥­¨ï (¤«ï ¯à®¢¥àª¨)
 2090 
	mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥­­® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥­¨ï (¤«ï ¯à®¢¥àª¨)
2091 
	cmp ebx,buf2d_w   ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥­¨¥ ¯® è¨à¨­¥
 2091 
	cmp ebx,buf2d_w   ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥­¨¥ ¯® è¨à¨­¥
2092 
	jge .copy_end	  ;¥á«¨ ¨§®¡à ¦¥­¨¥ ¯®«­®áâìî ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã
 2092 
	jge .copy_end	  ;¥á«¨ ¨§®¡à ¦¥­¨¥ ¯®«­®áâìî ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã
2093 
		mov ebx,buf2d_h ;ebx - ¢ëá®â  ®á­®¢­®£® ¡ãä¥à 
 2093 
		mov ebx,buf2d_h ;ebx - ¢ëá®â  ®á­®¢­®£® ¡ãä¥à 
2094 
		mov ecx,[coord_y]
 2094 
		mov ecx,[coord_y]
2095 
		cmp ecx,0
 2095 
		cmp ecx,0
2096 
		jge @f
 2096 
		jge @f
2097 
			;¥á«¨ ª®®à¤¨­ â  coord_y<0 (1-ï ­ áâனª )
 2097 
			;¥á«¨ ª®®à¤¨­ â  coord_y<0 (1-ï ­ áâனª )
2098 
			add edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨
 2098 
			add edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨
2099 
			cmp edx,0
 2099 
			cmp edx,0
2100 
			jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî ­ ¤ ¢¥àå­¥© £à ­¨æ¥© ¡ãä¥à  (coord_y<0 ¨ |coord_y|>buf_source.h)
 2100 
			jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî ­ ¤ ¢¥àå­¥© £à ­¨æ¥© ¡ãä¥à  (coord_y<0 ¨ |coord_y|>buf_source.h)
2101 
			neg ecx
 2101 
			neg ecx
2102 
			;inc ecx
 2102 
			;inc ecx
2103 
			imul ecx,eax
 2103 
			imul ecx,eax
2104 
			shl ecx,2 ;¯® 4 ¡ ©â  ­  ¯¨ªá¥«ì
 2104 
			shl ecx,2 ;¯® 4 ¡ ©â  ­  ¯¨ªá¥«ì
2105 
			add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ â¥«ì á ª®¯¨à㥬묨 ¤ ­­ë¬¨, á ãç¥â®¬ ¯à®¯ã襭®© ç áâ¨
 2105 
			add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ â¥«ì á ª®¯¨à㥬묨 ¤ ­­ë¬¨, á ãç¥â®¬ ¯à®¯ã襭®© ç áâ¨
2106 
			xor ecx,ecx ;®¡­ã«ï¥¬ ª®®à¤¨­ âã coord_y
 2106 
			xor ecx,ecx ;®¡­ã«ï¥¬ ª®®à¤¨­ âã coord_y
2107 
		@@:
 2107 
		@@:
2108 
		cmp ecx,ebx
 2108 
		cmp ecx,ebx
2109 
		jge .copy_end ;¥á«¨ ª®®à¤¨­ â  'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
 2109 
		jge .copy_end ;¥á«¨ ª®®à¤¨­ â  'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
2110 
		add ecx,edx ;ecx - ­¨¦­ïï ª®®à¤¨­ â  ª®¯¨à㥬®© ª à⨭ª¨
 2110 
		add ecx,edx ;ecx - ­¨¦­ïï ª®®à¤¨­ â  ª®¯¨à㥬®© ª à⨭ª¨
2111 
		cmp ecx,ebx
 2111 
		cmp ecx,ebx
2112 
		jle @f
 2112 
		jle @f
2113 
			sub ecx,ebx
 2113 
			sub ecx,ebx
2114 
			sub edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨, ¢ á«ãç¥ ª®£¤  ®­  ¢ë« §¨â §  ­¨¦­îî £à ­¨æã
 2114 
			sub edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨, ¢ á«ãç¥ ª®£¤  ®­  ¢ë« §¨â §  ­¨¦­îî £à ­¨æã
2115 
		@@:
 2115 
		@@:
2116 
		mov ebx,buf2d_w
 2116 
		mov ebx,buf2d_w
2117 
		;mov ecx,ebx ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
 2117 
		;mov ecx,ebx ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
2118 
		;imul ecx,[coord_y]
 2118 
		;imul ecx,[coord_y]
2119 
		;add ecx,[coord_x]
 2119 
		;add ecx,[coord_x]
2120 
		mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
 2120 
		mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
2121 
		cmp ecx,0
 2121 
		cmp ecx,0
2122 
		jg .end_otr_c_y_32
 2122 
		jg .end_otr_c_y_32
2123 
			;¥á«¨ ª®®à¤¨­ â  coord_y<=0 (2-ï ­ áâனª )
 2123 
			;¥á«¨ ª®®à¤¨­ â  coord_y<=0 (2-ï ­ áâனª )
2124 
			mov ecx,[coord_x]
 2124 
			mov ecx,[coord_x]
2125 
			jmp @f
 2125 
			jmp @f
2126 
		.end_otr_c_y_32:
 2126 
		.end_otr_c_y_32:
2127 
		imul ecx,ebx
 2127 
		imul ecx,ebx
2128 
		add ecx,[coord_x]
 2128 
		add ecx,[coord_x]
2129 
		@@:
 2129 
		@@:
2130 
		lea ecx,[ecx+ecx*2]
 2130 
		lea ecx,[ecx+ecx*2]
2131 
		add ecx,buf2d_data
 2131 
		add ecx,buf2d_data
2132 
		sub ebx,eax
 2132 
		sub ebx,eax
2133 
		mov edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
 2133 
		mov edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
2134 
 
 2134 
 
2135 
	mov [right_bytes],0
 2135 
	mov [right_bytes],0
2136 
	mov ecx,[coord_x]
 2136 
	mov ecx,[coord_x]
2137 
	cmp ecx,ebx
 2137 
	cmp ecx,ebx
2138 
	jl @f
 2138 
	jl @f
2139 
		sub ecx,ebx
 2139 
		sub ecx,ebx
2140 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
 2140 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
2141 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
 2141 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
2142 
		shl ecx,2 ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨭ª¨, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî áâ®à®­ã
 2142 
		shl ecx,2 ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨭ª¨, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî áâ®à®­ã
2143 
		mov [right_bytes],ecx
 2143 
		mov [right_bytes],ecx
2144 
	@@:
 2144 
	@@:
2145 
 
 2145 
 
2146 
	;eax - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
 2146 
	;eax - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
2147 
	lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à  ¬¨­ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
 2147 
	lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à  ¬¨­ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
2148 
 
 2148 
 
2149 
	cld
 2149 
	cld
2150 
	cmp [right_bytes],0
 2150 
	cmp [right_bytes],0
2151 
	jg .copy_3
 2151 
	jg .copy_3
2152 
	.copy_2: ;¯à®á⮥ ª®¯¨à®¢ ­¨¥
 2152 
	.copy_2: ;¯à®á⮥ ª®¯¨à®¢ ­¨¥
2153 
		mov ecx,eax
 2153 
		mov ecx,eax
2154 
		@@:
 2154 
		@@:
2155 
			movsw
 2155 
			movsw
2156 
			movsb
 2156 
			movsb
2157 
			inc esi
 2157 
			inc esi
2158 
			loop @b
 2158 
			loop @b
2159 
		add edi,ebx
 2159 
		add edi,ebx
2160 
		dec edx
 2160 
		dec edx
2161 
		cmp edx,0
 2161 
		cmp edx,0
2162 
		jg .copy_2
 2162 
		jg .copy_2
2163 
	jmp .copy_end
 2163 
	jmp .copy_end
2164 
	.copy_3: ;­¥ ¯à®á⮥ ª®¯¨à®¢ ­¨¥ (ª à⨭ª  ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã)
 2164 
	.copy_3: ;­¥ ¯à®á⮥ ª®¯¨à®¢ ­¨¥ (ª à⨭ª  ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã)
2165 
		mov ecx,eax
 2165 
		mov ecx,eax
2166 
		@@:
 2166 
		@@:
2167 
			movsw
 2167 
			movsw
2168 
			movsb
 2168 
			movsb
2169 
			inc esi
 2169 
			inc esi
2170 
			loop @b
 2170 
			loop @b
2171 
		add edi,ebx
 2171 
		add edi,ebx
2172 
		add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî £à ­¨æã
 2172 
		add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî £à ­¨æã
2173 
		dec edx
 2173 
		dec edx
2174 
		cmp edx,0
 2174 
		cmp edx,0
2175 
		jg .copy_3
 2175 
		jg .copy_3
2176 
 
 2176 
 
2177 
	.copy_end:
 2177 
	.copy_end:
2178 
	popad
 2178 
	popad
2179 
	ret
 2179 
	ret
2180 
endp
 2180 
endp
2181 
 
 2181 
 
2182 
;input:
 2182 
;input:
2183 
; esi = pointer to color1 + transparent
 2183 
; esi = pointer to color1 + transparent
2184 
; edi = pointer to background color2
 2184 
; edi = pointer to background color2
2185 
;output:
 2185 
;output:
2186 
; [edi] = combine color
 2186 
; [edi] = combine color
2187 
align 4
 2187 
align 4
2188 
combine_colors:
 2188 
combine_colors:
2189 
	push ax bx cx dx
 2189 
	push ax bx cx dx
2190 
	mov bx,0x00ff ;---get transparent---
 2190 
	mov bx,0x00ff ;---get transparent---
2191 
	movzx cx,byte[esi+3] ;pro
 2191 
	movzx cx,byte[esi+3] ;pro
2192 
	sub bx,cx ;256-pro
 2192 
	sub bx,cx ;256-pro
2193 
	;---blye---
 2193 
	;---blye---
2194 
	movzx ax,byte[esi]
 2194 
	movzx ax,byte[esi]
2195 
	imul ax,bx
 2195 
	imul ax,bx
2196 
	movzx dx,byte[edi]
 2196 
	movzx dx,byte[edi]
2197 
	imul dx,cx
 2197 
	imul dx,cx
2198 
	add ax,dx
 2198 
	add ax,dx
2199 
	mov byte[edi],ah
 2199 
	mov byte[edi],ah
2200 
	;---green---
 2200 
	;---green---
2201 
	movzx ax,byte[esi+1]
 2201 
	movzx ax,byte[esi+1]
2202 
	imul ax,bx
 2202 
	imul ax,bx
2203 
	movzx dx,byte[edi+1]
 2203 
	movzx dx,byte[edi+1]
2204 
	imul dx,cx
 2204 
	imul dx,cx
2205 
	add ax,dx
 2205 
	add ax,dx
2206 
	mov byte[edi+1],ah
 2206 
	mov byte[edi+1],ah
2207 
	;---red---
 2207 
	;---red---
2208 
	movzx ax,byte[esi+2]
 2208 
	movzx ax,byte[esi+2]
2209 
	imul ax,bx
 2209 
	imul ax,bx
2210 
	movzx dx,byte[edi+2]
 2210 
	movzx dx,byte[edi+2]
2211 
	imul dx,cx
 2211 
	imul dx,cx
2212 
	add ax,dx
 2212 
	add ax,dx
2213 
	mov byte[edi+2],ah
 2213 
	mov byte[edi+2],ah
2214 
 
 2214 
 
2215 
	pop dx cx bx ax
 2215 
	pop dx cx bx ax
2216 
	ret
 2216 
	ret
2217 
 
 2217 
 
2218 
;äã­ªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥­¨¥ ¨§ ¡ãä¥à  buf_source (32b) ¢ buf_destination (24b)
 2218 
;äã­ªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥­¨¥ ¨§ ¡ãä¥à  buf_source (32b) ¢ buf_destination (24b)
2219 
; 㪠§ë¢ îâáï ª®®à¤¨­ âë ¢áâ ¢ª¨ ¡ãä¥à  buf_source ®â­®á¨â¥«ì­® buf_destination
 2219 
; 㪠§ë¢ îâáï ª®®à¤¨­ âë ¢áâ ¢ª¨ ¡ãä¥à  buf_source ®â­®á¨â¥«ì­® buf_destination
2220 
; ¯à¨ ª®¯¨à®¢ ­¨¨ ãç¨â뢠¥âáï ¯à®§à ç­®áâì
 2220 
; ¯à¨ ª®¯¨à®¢ ­¨¨ ãç¨â뢠¥âáï ¯à®§à ç­®áâì
2221 
align 4
 2221 
align 4
2222 
proc buf_bit_blt_transp, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword
 2222 
proc buf_bit_blt_transp, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword
2223 
	locals
 2223 
	locals
2224 
		right_bytes dd ?
 2224 
		right_bytes dd ?
2225 
	endl
 2225 
	endl
2226 
	pushad
 2226 
	pushad
2227 
 
 2227 
 
2228 
	mov edi,[buf_source]
 2228 
	mov edi,[buf_source]
2229 
	cmp buf2d_bits,32
 2229 
	cmp buf2d_bits,32
2230 
	jne .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
 2230 
	jne .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
2231 
	mov eax,buf2d_w
 2231 
	mov eax,buf2d_w
2232 
	mov edx,buf2d_h ;¢ëá®â  ª®¯¨à㥬®© ª à⨭ª¨
 2232 
	mov edx,buf2d_h ;¢ëá®â  ª®¯¨à㥬®© ª à⨭ª¨
2233 
	mov esi,buf2d_data ;¤ ­­ë¥ ª®¯¨à㥬®© ª à⨭ª¨
 2233 
	mov esi,buf2d_data ;¤ ­­ë¥ ª®¯¨à㥬®© ª à⨭ª¨
2234 
 
 2234 
 
2235 
	mov edi,[buf_destination]
 2235 
	mov edi,[buf_destination]
2236 
	cmp buf2d_bits,24
 2236 
	cmp buf2d_bits,24
2237 
	jne .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
 2237 
	jne .copy_end ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
2238 
		mov ebx,buf2d_h ;ebx - ¢ëá®â  ®á­®¢­®£® ¡ãä¥à 
 2238 
		mov ebx,buf2d_h ;ebx - ¢ëá®â  ®á­®¢­®£® ¡ãä¥à 
2239 
		mov ecx,[coord_y]
 2239 
		mov ecx,[coord_y]
2240 
		cmp ecx,0
 2240 
		cmp ecx,0
2241 
		jge @f
 2241 
		jge @f
2242 
			;¥á«¨ ª®®à¤¨­ â  coord_y<0 (1-ï ­ áâனª )
 2242 
			;¥á«¨ ª®®à¤¨­ â  coord_y<0 (1-ï ­ áâனª )
2243 
			add edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨
 2243 
			add edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨
2244 
			cmp edx,0
 2244 
			cmp edx,0
2245 
			jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî ­ ¤ ¢¥àå­¥© £à ­¨æ¥© ¡ãä¥à  (coord_y<0 ¨ |coord_y|>buf_source.h)
 2245 
			jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî ­ ¤ ¢¥àå­¥© £à ­¨æ¥© ¡ãä¥à  (coord_y<0 ¨ |coord_y|>buf_source.h)
2246 
			neg ecx
 2246 
			neg ecx
2247 
			;inc ecx
 2247 
			;inc ecx
2248 
			imul ecx,eax
 2248 
			imul ecx,eax
2249 
			shl ecx,2 ;¯® 4 ¡ ©â  ­  ¯¨ªá¥«ì
 2249 
			shl ecx,2 ;¯® 4 ¡ ©â  ­  ¯¨ªá¥«ì
2250 
			add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ â¥«ì á ª®¯¨à㥬묨 ¤ ­­ë¬¨, á ãç¥â®¬ ¯à®¯ã襭®© ç áâ¨
 2250 
			add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ â¥«ì á ª®¯¨à㥬묨 ¤ ­­ë¬¨, á ãç¥â®¬ ¯à®¯ã襭®© ç áâ¨
2251 
			xor ecx,ecx ;®¡­ã«ï¥¬ ª®®à¤¨­ âã coord_y
 2251 
			xor ecx,ecx ;®¡­ã«ï¥¬ ª®®à¤¨­ âã coord_y
2252 
		@@:
 2252 
		@@:
2253 
		cmp ecx,ebx
 2253 
		cmp ecx,ebx
2254 
		jge .copy_end ;¥á«¨ ª®®à¤¨­ â  'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
 2254 
		jge .copy_end ;¥á«¨ ª®®à¤¨­ â  'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
2255 
		add ecx,edx ;ecx - ­¨¦­ïï ª®®à¤¨­ â  ª®¯¨à㥬®© ª à⨭ª¨
 2255 
		add ecx,edx ;ecx - ­¨¦­ïï ª®®à¤¨­ â  ª®¯¨à㥬®© ª à⨭ª¨
2256 
		cmp ecx,ebx
 2256 
		cmp ecx,ebx
2257 
		jle @f
 2257 
		jle @f
2258 
			sub ecx,ebx
 2258 
			sub ecx,ebx
2259 
			sub edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨, ¢ á«ãç¥ ª®£¤  ®­  ¢ë« §¨â §  ­¨¦­îî £à ­¨æã
 2259 
			sub edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨, ¢ á«ãç¥ ª®£¤  ®­  ¢ë« §¨â §  ­¨¦­îî £à ­¨æã
2260 
		@@:
 2260 
		@@:
2261 
		mov ebx,buf2d_w
 2261 
		mov ebx,buf2d_w
2262 
		mov ecx,ebx ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
 2262 
		mov ecx,ebx ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
2263 
		cmp [coord_y],0
 2263 
		cmp [coord_y],0
2264 
		jg .end_otr_c_y
 2264 
		jg .end_otr_c_y
2265 
			;¥á«¨ ª®®à¤¨­ â  coord_y<=0 (2-ï ­ áâனª )
 2265 
			;¥á«¨ ª®®à¤¨­ â  coord_y<=0 (2-ï ­ áâனª )
2266 
			mov ecx,[coord_x]
 2266 
			mov ecx,[coord_x]
2267 
			jmp @f
 2267 
			jmp @f
2268 
		.end_otr_c_y:
 2268 
		.end_otr_c_y:
2269 
		imul ecx,[coord_y]
 2269 
		imul ecx,[coord_y]
2270 
		add ecx,[coord_x]
 2270 
		add ecx,[coord_x]
2271 
		@@:
 2271 
		@@:
2272 
		lea ecx,[ecx+ecx*2]
 2272 
		lea ecx,[ecx+ecx*2]
2273 
		add ecx,buf2d_data
 2273 
		add ecx,buf2d_data
2274 
		sub ebx,eax
 2274 
		sub ebx,eax
2275 
		mov edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
 2275 
		mov edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
2276 
 
 2276 
 
2277 
	mov [right_bytes],0
 2277 
	mov [right_bytes],0
2278 
	mov ecx,[coord_x]
 2278 
	mov ecx,[coord_x]
2279 
	cmp ecx,ebx
 2279 
	cmp ecx,ebx
2280 
	jl @f
 2280 
	jl @f
2281 
		sub ecx,ebx
 2281 
		sub ecx,ebx
2282 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
 2282 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
2283 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
 2283 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
2284 
		shl ecx,2 ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨭ª¨, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî áâ®à®­ã
 2284 
		shl ecx,2 ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨭ª¨, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî áâ®à®­ã
2285 
		mov [right_bytes],ecx
 2285 
		mov [right_bytes],ecx
2286 
	@@:
 2286 
	@@:
2287 
 
 2287 
 
2288 
	lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à  ¬¨­ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
 2288 
	lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à  ¬¨­ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
2289 
 
 2289 
 
2290 
	cld
 2290 
	cld
2291 
	cmp [right_bytes],0
 2291 
	cmp [right_bytes],0
2292 
	jg .copy_1
 2292 
	jg .copy_1
2293 
	.copy_0: ;¯à®á⮥ ª®¯¨à®¢ ­¨¥
 2293 
	.copy_0: ;¯à®á⮥ ª®¯¨à®¢ ­¨¥
2294 
		mov ecx,eax
 2294 
		mov ecx,eax
2295 
		@@:
 2295 
		@@:
2296 
			call combine_colors
 2296 
			call combine_colors
2297 
			add edi,3
 2297 
			add edi,3
2298 
			add esi,4
 2298 
			add esi,4
2299 
			loop @b
 2299 
			loop @b
2300 
		add edi,ebx
 2300 
		add edi,ebx
2301 
		dec edx
 2301 
		dec edx
2302 
		cmp edx,0
 2302 
		cmp edx,0
2303 
		jg .copy_0
 2303 
		jg .copy_0
2304 
	jmp .copy_end
 2304 
	jmp .copy_end
2305 
	.copy_1: ;­¥ ¯à®á⮥ ª®¯¨à®¢ ­¨¥ (ª à⨭ª  ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã)
 2305 
	.copy_1: ;­¥ ¯à®á⮥ ª®¯¨à®¢ ­¨¥ (ª à⨭ª  ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã)
2306 
		mov ecx,eax
 2306 
		mov ecx,eax
2307 
		@@:
 2307 
		@@:
2308 
			call combine_colors
 2308 
			call combine_colors
2309 
			add edi,3
 2309 
			add edi,3
2310 
			add esi,4
 2310 
			add esi,4
2311 
			loop @b
 2311 
			loop @b
2312 
		add edi,ebx
 2312 
		add edi,ebx
2313 
		add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî £à ­¨æã
 2313 
		add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî £à ­¨æã
2314 
		dec edx
 2314 
		dec edx
2315 
		cmp edx,0
 2315 
		cmp edx,0
2316 
		jg .copy_1
 2316 
		jg .copy_1
2317 
 
 2317 
 
2318 
	.copy_end:
 2318 
	.copy_end:
2319 
	popad
 2319 
	popad
2320 
	ret
 2320 
	ret
2321 
endp
 2321 
endp
2322 
 
 2322 
 
2323 
;input:
 2323 
;input:
2324 
; ebx - color1
 2324 
; ebx - color1
2325 
; esi = pointer to transparent
 2325 
; esi = pointer to transparent
2326 
; edi = pointer to background color2
 2326 
; edi = pointer to background color2
2327 
;output:
 2327 
;output:
2328 
; [edi] = combine color
 2328 
; [edi] = combine color
2329 
align 4
 2329 
align 4
2330 
combine_colors_2:
 2330 
combine_colors_2:
2331 
	push ax ebx cx dx si
 2331 
	push ax ebx cx dx si
2332 
	mov cl,byte[esi] ;pro
 2332 
	mov cl,byte[esi] ;pro
2333 
	xor ch,ch
 2333 
	xor ch,ch
2334 
	mov si,0x00ff ;---get transparent---
 2334 
	mov si,0x00ff ;---get transparent---
2335 
	sub si,cx ;256-pro
 2335 
	sub si,cx ;256-pro
2336 
 
 2336 
 
2337 
		;---blye---
 2337 
		;---blye---
2338 
		movzx ax,bl
 2338 
		movzx ax,bl
2339 
		shr ebx,8
 2339 
		shr ebx,8
2340 
		imul ax,si
 2340 
		imul ax,si
2341 
		movzx dx,byte[edi]
 2341 
		movzx dx,byte[edi]
2342 
		imul dx,cx
 2342 
		imul dx,cx
2343 
		add ax,dx
 2343 
		add ax,dx
2344 
		mov byte[edi],ah
 2344 
		mov byte[edi],ah
2345 
		;---green---
 2345 
		;---green---
2346 
		movzx ax,bl
 2346 
		movzx ax,bl
2347 
		shr ebx,8
 2347 
		shr ebx,8
2348 
		imul ax,si
 2348 
		imul ax,si
2349 
		movzx dx,byte[edi+1]
 2349 
		movzx dx,byte[edi+1]
2350 
		imul dx,cx
 2350 
		imul dx,cx
2351 
		add ax,dx
 2351 
		add ax,dx
2352 
		mov byte[edi+1],ah
 2352 
		mov byte[edi+1],ah
2353 
		;---red---
 2353 
		;---red---
2354 
		movzx ax,bl
 2354 
		movzx ax,bl
2355 
		imul ax,si
 2355 
		imul ax,si
2356 
		movzx dx,byte[edi+2]
 2356 
		movzx dx,byte[edi+2]
2357 
		imul dx,cx
 2357 
		imul dx,cx
2358 
		add ax,dx
 2358 
		add ax,dx
2359 
		mov byte[edi+2],ah
 2359 
		mov byte[edi+2],ah
2360 
 
 2360 
 
2361 
	pop si dx cx ebx ax
 2361 
	pop si dx cx ebx ax
2362 
	ret
 2362 
	ret
2363 
 
 2363 
 
2364 
;äã­ªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥­¨¥ ¨§ ¡ãä¥à  buf_source (8b) ¢ buf_destination (24b)
 2364 
;äã­ªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥­¨¥ ¨§ ¡ãä¥à  buf_source (8b) ¢ buf_destination (24b)
2365 
; 㪠§ë¢ îâáï ª®®à¤¨­ âë ¢áâ ¢ª¨ ¡ãä¥à  buf_source ®â­®á¨â¥«ì­® buf_destination
 2365 
; 㪠§ë¢ îâáï ª®®à¤¨­ âë ¢áâ ¢ª¨ ¡ãä¥à  buf_source ®â­®á¨â¥«ì­® buf_destination
2366 
align 4
 2366 
align 4
2367 
proc buf_bit_blt_alpha, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword, color:dword
 2367 
proc buf_bit_blt_alpha, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword, color:dword
2368 
	locals
 2368 
	locals
2369 
		lost_bytes dd ? ;ç¨á«® ¯®â¥àï­­ëå ¡ ©â®¢ ¢ áâப¥ ª®¯¨à㥬®£® ¨§®¡à ¦¥­ï (â¥å çâ® ­¥ ¢« §ïâ ¢ ¡ãä¥à)
 2369 
		lost_bytes dd ? ;ç¨á«® ¯®â¥àï­­ëå ¡ ©â®¢ ¢ áâப¥ ª®¯¨à㥬®£® ¨§®¡à ¦¥­ï (â¥å çâ® ­¥ ¢« §ïâ ¢ ¡ãä¥à)
2370 
		dest_w_bytes dd ? ;ª®««¨ç¥á⢮ ¡ ©â ¢ ¡ãä¥à¥ ¯à¨¥¬­¨ª¥ ¯® è¨à¨­¥ - è¨à¨­  ¢áâ ¢«ï¥¬®© ª à⨭ª¨
 2370 
		dest_w_bytes dd ? ;ª®««¨ç¥á⢮ ¡ ©â ¢ ¡ãä¥à¥ ¯à¨¥¬­¨ª¥ ¯® è¨à¨­¥ - è¨à¨­  ¢áâ ¢«ï¥¬®© ª à⨭ª¨
2371 
	endl
 2371 
	endl
2372 
	pushad
 2372 
	pushad
2373 
 
 2373 
 
2374 
	mov edi,[buf_source]
 2374 
	mov edi,[buf_source]
2375 
	cmp buf2d_bits,8
 2375 
	cmp buf2d_bits,8
2376 
	jne .error1 ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
 2376 
	jne .error1 ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
2377 
	mov eax,buf2d_w ;è¨à¨­  ª®¯¨à㥬®© ª à⨭ª¨
 2377 
	mov eax,buf2d_w ;è¨à¨­  ª®¯¨à㥬®© ª à⨭ª¨
2378 
	mov edx,buf2d_h ;¢ëá®â  ª®¯¨à㥬®© ª à⨭ª¨
 2378 
	mov edx,buf2d_h ;¢ëá®â  ª®¯¨à㥬®© ª à⨭ª¨
2379 
	mov esi,buf2d_data ;¤ ­­ë¥ ª®¯¨à㥬®© ª à⨭ª¨
 2379 
	mov esi,buf2d_data ;¤ ­­ë¥ ª®¯¨à㥬®© ª à⨭ª¨
2380 
 
 2380 
 
2381 
	mov edi,[buf_destination]
 2381 
	mov edi,[buf_destination]
2382 
	cmp buf2d_bits,24
 2382 
	cmp buf2d_bits,24
2383 
	jne .error2 ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
 2383 
	jne .error2 ;ä®à¬ â ¡ãä¥à  ­¥ ¯®®¤¥à¦¨¢ ¥âáï
2384 
	mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥­­® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥­¨ï (¤«ï ¯à®¢¥àª¨)
 2384 
	mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥­­® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥­¨ï (¤«ï ¯à®¢¥àª¨)
2385 
	cmp ebx,buf2d_w   ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥­¨¥ ¯® è¨à¨­¥
 2385 
	cmp ebx,buf2d_w   ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥­¨¥ ¯® è¨à¨­¥
2386 
	jge .copy_end	  ;¥á«¨ ¨§®¡à ¦¥­¨¥ ¯®«­®áâìî ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã
 2386 
	jge .copy_end	  ;¥á«¨ ¨§®¡à ¦¥­¨¥ ¯®«­®áâìî ¢ë« §¨â §  ¯à ¢ãî áâ®à®­ã
2387 
		mov ebx,buf2d_h ;ebx - ¢ëá®â  ®á­®¢­®£® ¡ãä¥à 
 2387 
		mov ebx,buf2d_h ;ebx - ¢ëá®â  ®á­®¢­®£® ¡ãä¥à 
2388 
		mov ecx,[coord_y]
 2388 
		mov ecx,[coord_y]
2389 
		cmp ecx,0
 2389 
		cmp ecx,0
2390 
		jge @f
 2390 
		jge @f
2391 
			;¥á«¨ ª®®à¤¨­ â  coord_y<0 (1-ï ­ áâனª )
 2391 
			;¥á«¨ ª®®à¤¨­ â  coord_y<0 (1-ï ­ áâனª )
2392 
			add edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨
 2392 
			add edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨
2393 
			cmp edx,0
 2393 
			cmp edx,0
2394 
			jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî ­ ¤ ¢¥àå­¥© £à ­¨æ¥© ¡ãä¥à  (coord_y<0 ¨ |coord_y|>buf_source.h)
 2394 
			jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî ­ ¤ ¢¥àå­¥© £à ­¨æ¥© ¡ãä¥à  (coord_y<0 ¨ |coord_y|>buf_source.h)
2395 
			neg ecx
 2395 
			neg ecx
2396 
			;inc ecx
 2396 
			;inc ecx
2397 
			imul ecx,eax
 2397 
			imul ecx,eax
2398 
			add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ â¥«ì á ª®¯¨à㥬묨 ¤ ­­ë¬¨, á ãç¥â®¬ ¯à®¯ã襭®© ç áâ¨
 2398 
			add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ â¥«ì á ª®¯¨à㥬묨 ¤ ­­ë¬¨, á ãç¥â®¬ ¯à®¯ã襭®© ç áâ¨
2399 
			xor ecx,ecx ;®¡­ã«ï¥¬ ª®®à¤¨­ âã coord_y
 2399 
			xor ecx,ecx ;®¡­ã«ï¥¬ ª®®à¤¨­ âã coord_y
2400 
		@@:
 2400 
		@@:
2401 
		cmp ecx,ebx
 2401 
		cmp ecx,ebx
2402 
		jge .copy_end ;¥á«¨ ª®®à¤¨­ â  'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
 2402 
		jge .copy_end ;¥á«¨ ª®®à¤¨­ â  'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à 
2403 
		add ecx,edx ;ecx - ­¨¦­ïï ª®®à¤¨­ â  ª®¯¨à㥬®© ª à⨭ª¨
 2403 
		add ecx,edx ;ecx - ­¨¦­ïï ª®®à¤¨­ â  ª®¯¨à㥬®© ª à⨭ª¨
2404 
		cmp ecx,ebx
 2404 
		cmp ecx,ebx
2405 
		jle @f
 2405 
		jle @f
2406 
			sub ecx,ebx
 2406 
			sub ecx,ebx
2407 
			sub edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨, ¢ á«ãç¥ ª®£¤  ®­  ¢ë« §¨â §  ­¨¦­îî £à ­¨æã
 2407 
			sub edx,ecx ;㬥­ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨭ª¨, ¢ á«ãç¥ ª®£¤  ®­  ¢ë« §¨â §  ­¨¦­îî £à ­¨æã
2408 
		@@:
 2408 
		@@:
2409 
		mov ebx,buf2d_w
 2409 
		mov ebx,buf2d_w
2410 
		mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
 2410 
		mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥­­ëå 楫¥©
2411 
		cmp ecx,0
 2411 
		cmp ecx,0
2412 
		jg .end_otr_c_y
 2412 
		jg .end_otr_c_y
2413 
			;¥á«¨ ª®®à¤¨­ â  coord_y<=0 (2-ï ­ áâனª )
 2413 
			;¥á«¨ ª®®à¤¨­ â  coord_y<=0 (2-ï ­ áâனª )
2414 
			mov ecx,[coord_x]
 2414 
			mov ecx,[coord_x]
2415 
			jmp @f
 2415 
			jmp @f
2416 
		.end_otr_c_y:
 2416 
		.end_otr_c_y:
2417 
		imul ecx,ebx
 2417 
		imul ecx,ebx
2418 
		add ecx,[coord_x]
 2418 
		add ecx,[coord_x]
2419 
		@@:
 2419 
		@@:
2420 
		lea ecx,[ecx+ecx*2]
 2420 
		lea ecx,[ecx+ecx*2]
2421 
		add ecx,buf2d_data ;buf2d_data ¤ ­­ë¥ ®á­®¢­®£® ¡ãä¥à 
 2421 
		add ecx,buf2d_data ;buf2d_data ¤ ­­ë¥ ®á­®¢­®£® ¡ãä¥à 
2422 
		sub ebx,eax ;ebx - è¨à¨­  ®á­®¢­®£® ¡ãä¥à  ¬¨­ãá è¨à¨­  à¨á㥬®£® ¡ãä¥à 
 2422 
		sub ebx,eax ;ebx - è¨à¨­  ®á­®¢­®£® ¡ãä¥à  ¬¨­ãá è¨à¨­  à¨á㥬®£® ¡ãä¥à 
2423 
		mov edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
 2423 
		mov edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
2424 
 
 2424 
 
2425 
	mov dword[lost_bytes],0
 2425 
	mov dword[lost_bytes],0
2426 
	mov ecx,[coord_x]
 2426 
	mov ecx,[coord_x]
2427 
	cmp ecx,0
 2427 
	cmp ecx,0
2428 
	jge @f
 2428 
	jge @f
2429 
		neg ecx
 2429 
		neg ecx
2430 
		;inc ecx
 2430 
		;inc ecx
2431 
		cmp eax,ecx ;eax - è¨à¨­  ª®¯¨à㥬®© ª à⨭ª¨
 2431 
		cmp eax,ecx ;eax - è¨à¨­  ª®¯¨à㥬®© ª à⨭ª¨
2432 
		jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî §  «¥¢®© £à ­¨æ¥© ¡ãä¥à  (coord_x<0 ¨ |coord_x|>buf_source.w)
 2432 
		jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥­¨¥ ­ å®¤¨âáï ¯®«­®áâìî §  «¥¢®© £à ­¨æ¥© ¡ãä¥à  (coord_x<0 ¨ |coord_x|>buf_source.w)
2433 
		add [lost_bytes],ecx
 2433 
		add [lost_bytes],ecx
2434 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
 2434 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
2435 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
 2435 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
2436 
		add esi,ecx
 2436 
		add esi,ecx
2437 
		lea ecx,[ecx+ecx*2]
 2437 
		lea ecx,[ecx+ecx*2]
2438 
		add edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
 2438 
		add edi,ecx ;edi 㪠§ â¥«ì ­  ¤ ­­ë¥ ¡ãä¥à , ªã¤  ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ­¨¥
2439 
		xor ecx,ecx
 2439 
		xor ecx,ecx
2440 
	@@:
 2440 
	@@:
2441 
	cmp ecx,ebx
 2441 
	cmp ecx,ebx
2442 
	jle @f
 2442 
	jle @f
2443 
		sub ecx,ebx
 2443 
		sub ecx,ebx
2444 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
 2444 
		sub eax,ecx ;㪮à ç¨¢ ¥¬ ª®¯¨à㥬ãî áâபã
2445 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
 2445 
		add ebx,ecx ;㤫¨­­ï¥¬ áâப㠤«ï ᤢ¨£  £« ¢­®© ª à⨭ª¨ ¡ãä¥à 
2446 
		;ecx - ç¨á«® ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª à⨭ª¨, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî áâ®à®­ã
 2446 
		;ecx - ç¨á«® ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª à⨭ª¨, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî áâ®à®­ã
2447 
		add [lost_bytes],ecx
 2447 
		add [lost_bytes],ecx
2448 
	@@:
 2448 
	@@:
2449 
 
 2449 
 
2450 
	lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à  ¬¨­ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
 2450 
	lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à  ¬¨­ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨭ª¨
2451 
	mov [dest_w_bytes],ebx
 2451 
	mov [dest_w_bytes],ebx
2452 
	mov ebx,[color]
 2452 
	mov ebx,[color]
2453 
 
 2453 
 
2454 
	cld
 2454 
	cld
2455 
	cmp dword[lost_bytes],0
 2455 
	cmp dword[lost_bytes],0
2456 
	jg .copy_1
 2456 
	jg .copy_1
2457 
	.copy_0: ;¯à®á⮥ ª®¯¨à®¢ ­¨¥
 2457 
	.copy_0: ;¯à®á⮥ ª®¯¨à®¢ ­¨¥
2458 
		mov ecx,eax
 2458 
		mov ecx,eax
2459 
		@@:
 2459 
		@@:
2460 
			call combine_colors_2
 2460 
			call combine_colors_2
2461 
			add edi,3
 2461 
			add edi,3
2462 
			inc esi
 2462 
			inc esi
2463 
			loop @b
 2463 
			loop @b
2464 
		add edi,[dest_w_bytes]
 2464 
		add edi,[dest_w_bytes]
2465 
		dec edx
 2465 
		dec edx
2466 
		cmp edx,0
 2466 
		cmp edx,0
2467 
		jg .copy_0
 2467 
		jg .copy_0
2468 
	jmp .copy_end
 2468 
	jmp .copy_end
2469 
	.copy_1: ;­¥ ¯à®á⮥ ª®¯¨à®¢ ­¨¥ (ª à⨭ª  ¢ë« §¨â §  «¥¢ãî ¨/¨«¨ ¯à ¢ãî áâ®à®­ã)
 2469 
	.copy_1: ;­¥ ¯à®á⮥ ª®¯¨à®¢ ­¨¥ (ª à⨭ª  ¢ë« §¨â §  «¥¢ãî ¨/¨«¨ ¯à ¢ãî áâ®à®­ã)
2470 
		mov ecx,eax
 2470 
		mov ecx,eax
2471 
		@@:
 2471 
		@@:
2472 
			call combine_colors_2
 2472 
			call combine_colors_2
2473 
			add edi,3
 2473 
			add edi,3
2474 
			inc esi
 2474 
			inc esi
2475 
			loop @b
 2475 
			loop @b
2476 
		add edi,[dest_w_bytes]
 2476 
		add edi,[dest_w_bytes]
2477 
		add esi,[lost_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî £à ­¨æã
 2477 
		add esi,[lost_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ §  ¯à ¢ãî £à ­¨æã
2478 
		dec edx
 2478 
		dec edx
2479 
		cmp edx,0
 2479 
		cmp edx,0
2480 
		jg .copy_1
 2480 
		jg .copy_1
2481 
 
 2481 
 
2482 
	jmp .copy_end
 2482 
	jmp .copy_end
2483 
	.error1:
 2483 
	.error1:
2484 
		stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n8b
 2484 
		stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n8b
2485 
		jmp .copy_end
 2485 
		jmp .copy_end
2486 
	.error2:
 2486 
	.error2:
2487 
		stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n24b
 2487 
		stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n24b
2488 
	.copy_end:
 2488 
	.copy_end:
2489 
	popad
 2489 
	popad
2490 
	ret
 2490 
	ret
2491 
endp
 2491 
endp
2492 
 
 2492 
 
2493 
;¯à¥®¡à §®¢ ­¨¥ 8-¡¨â­®£® ¡ãä¥à  à §¬¥à®¬ 16*16 ¢ à §¬¥à 1*256 ᨬ¢®«®¢
 2493 
;¯à¥®¡à §®¢ ­¨¥ 8-¡¨â­®£® ¡ãä¥à  à §¬¥à®¬ 16*16 ¢ à §¬¥à 1*256 ᨬ¢®«®¢
2494 
align 4
 2494 
align 4
2495 
proc buf_convert_text_matrix, buf_struc:dword
 2495 
proc buf_convert_text_matrix, buf_struc:dword
2496 
	locals
 2496 
	locals
2497 
		tmp_mem dd ?
 2497 
		tmp_mem dd ?
2498 
		c1 dw ?
 2498 
		c1 dw ?
2499 
		c2 dd ?
 2499 
		c2 dd ?
2500 
		c3 dw ?
 2500 
		c3 dw ?
2501 
	endl
 2501 
	endl
2502 
	pushad
 2502 
	pushad
2503 
	mov edi,dword[buf_struc]
 2503 
	mov edi,dword[buf_struc]
2504 
	cmp buf2d_bits,8
 2504 
	cmp buf2d_bits,8
2505 
	jne .error
 2505 
	jne .error
2506 
		mov ecx,buf2d_h
 2506 
		mov ecx,buf2d_h
2507 
		mov ebx,ecx
 2507 
		mov ebx,ecx
2508 
		shr ebx,4 ;¯à¥¤¯®« £ ¥¬ çâ® ¢ ¡ãä¥à¥ 16 áâப á ᨬ¢®« ¬¨, ¯®â®¬ã ¤¥«¨¬ ­  2^4
 2508 
		shr ebx,4 ;¯à¥¤¯®« £ ¥¬ çâ® ¢ ¡ãä¥à¥ 16 áâப á ᨬ¢®« ¬¨, ¯®â®¬ã ¤¥«¨¬ ­  2^4
2509 
		mov edx,buf2d_w
 2509 
		mov edx,buf2d_w
2510 
		imul ecx,edx ;ecx = size  8 b
 2510 
		imul ecx,edx ;ecx = size  8 b
2511 
		invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥­­ãî ¯ ¬ïâì
 2511 
		invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥­­ãî ¯ ¬ïâì
2512 
		mov [tmp_mem],eax ;eax - new memory
 2512 
		mov [tmp_mem],eax ;eax - new memory
2513 
 
 2513 
 
2514 
		shr edx,4 ;¯à¥¤¯®« £ ¥¬ çâ® ¢ ¡ãä¥à¥ 16 ª®«®­®ª á ᨬ¢®« ¬¨, ¯®â®¬ã ¤¥«¨¬ ­  2^4
 2514 
		shr edx,4 ;¯à¥¤¯®« £ ¥¬ çâ® ¢ ¡ãä¥à¥ 16 ª®«®­®ª á ᨬ¢®« ¬¨, ¯®â®¬ã ¤¥«¨¬ ­  2^4
2515 
		mov eax,ebx
 2515 
		mov eax,ebx
2516 
		imul ebx,edx ;¢ëç¨á«ï¥¬ ª®®«¨ç¥á⢮ ¯¨ªá¥«¥© ­  1 ᨬ¢®«
 2516 
		imul ebx,edx ;¢ëç¨á«ï¥¬ ª®®«¨ç¥á⢮ ¯¨ªá¥«¥© ­  1 ᨬ¢®«
2517 
		;eax = bhe - ¢ëá®â  ¡ãª¢ë
 2517 
		;eax = bhe - ¢ëá®â  ¡ãª¢ë
2518 
		;ebx = bwi*bhe - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ 1-© ¡ãª¢¥
 2518 
		;ebx = bwi*bhe - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ 1-© ¡ãª¢¥
2519 
		;edx = bwi - è¨à¨­  ¡ãª¢ë
 2519 
		;edx = bwi - è¨à¨­  ¡ãª¢ë
2520 
		;ecx,esi,edi - ¨á¯®«ì§ãîâáï ¢ 横«¥ .c_0
 2520 
		;ecx,esi,edi - ¨á¯®«ì§ãîâáï ¢ 横«¥ .c_0
2521 
		shr buf2d_w,4
 2521 
		shr buf2d_w,4
2522 
		shl buf2d_h,4 ;¯à¥®¡à §®¢ë¢ ¥¬ à §¬¥àë ¡ãä¥à 
 2522 
		shl buf2d_h,4 ;¯à¥®¡à §®¢ë¢ ¥¬ à §¬¥àë ¡ãä¥à 
2523 
 
 2523 
 
2524 
		cld
 2524 
		cld
2525 
		mov esi,buf2d_data
 2525 
		mov esi,buf2d_data
2526 
		mov edi,[tmp_mem]
 2526 
		mov edi,[tmp_mem]
2527 
		mov word[c3],16
 2527 
		mov word[c3],16
2528 
		.c_3:
 2528 
		.c_3:
2529 
			mov dword[c2],eax
 2529 
			mov dword[c2],eax
2530 
			.c_2:
 2530 
			.c_2:
2531 
				mov word[c1],16
 2531 
				mov word[c1],16
2532 
				.c_1:
 2532 
				.c_1:
2533 
					mov ecx,edx ;.c_0:
 2533 
					mov ecx,edx ;.c_0:
2534 
					rep movsb
 2534 
					rep movsb
2535 
					add edi,ebx
 2535 
					add edi,ebx
2536 
					sub edi,edx ;edi+=(bwi*bhe-bwi)
 2536 
					sub edi,edx ;edi+=(bwi*bhe-bwi)
2537 
					dec word[c1]
 2537 
					dec word[c1]
2538 
					cmp word[c1],0
 2538 
					cmp word[c1],0
2539 
					jg .c_1
 2539 
					jg .c_1
2540 
				add edi,edx
 2540 
				add edi,edx
2541 
				shl ebx,4
 2541 
				shl ebx,4
2542 
				sub edi,ebx ;edi-=(16*bwi*bhe-bwi)
 2542 
				sub edi,ebx ;edi-=(16*bwi*bhe-bwi)
2543 
				shr ebx,4
 2543 
				shr ebx,4
2544 
				dec dword[c2]
 2544 
				dec dword[c2]
2545 
				cmp dword[c2],0
 2545 
				cmp dword[c2],0
2546 
				jg .c_2
 2546 
				jg .c_2
2547 
			sub edi,ebx
 2547 
			sub edi,ebx
2548 
			shl ebx,4
 2548 
			shl ebx,4
2549 
			add edi,ebx ;edi+=(15*bwi*bhe)
 2549 
			add edi,ebx ;edi+=(15*bwi*bhe)
2550 
			shr ebx,4
 2550 
			shr ebx,4
2551 
			dec word[c3]
 2551 
			dec word[c3]
2552 
			cmp word[c3],0
 2552 
			cmp word[c3],0
2553 
			jg .c_3
 2553 
			jg .c_3
2554 
 
 2554 
 
2555 
		mov edi,dword[buf_struc] ;ª®¯¨à®¢ ­¨¥ ­®¢®© ¬ âà¨æë ¢ ®á­®¢­®© ¡ãä¥à
 2555 
		mov edi,dword[buf_struc] ;ª®¯¨à®¢ ­¨¥ ­®¢®© ¬ âà¨æë ¢ ®á­®¢­®© ¡ãä¥à
2556 
		mov edi,buf2d_data
 2556 
		mov edi,buf2d_data
2557 
		mov esi,[tmp_mem]
 2557 
		mov esi,[tmp_mem]
2558 
		mov ecx,ebx
 2558 
		mov ecx,ebx
2559 
		shl ecx,8
 2559 
		shl ecx,8
2560 
		rep movsb
 2560 
		rep movsb
2561 
		invoke mem.free,[tmp_mem] ;ç¨á⨬ ¢à¥¬¥­­ãî ¯ ¬ïâì
 2561 
		invoke mem.free,[tmp_mem] ;ç¨á⨬ ¢à¥¬¥­­ãî ¯ ¬ïâì
2562 
		jmp .end_conv
 2562 
		jmp .end_conv
2563 
	.error:
 2563 
	.error:
2564 
		stdcall print_err,sz_buf2d_convert_text_matrix,txt_err_n8b
 2564 
		stdcall print_err,sz_buf2d_convert_text_matrix,txt_err_n8b
2565 
	.end_conv:
 2565 
	.end_conv:
2566 
	popad
 2566 
	popad
2567 
	ret
 2567 
	ret
2568 
endp
 2568 
endp
2569 
 
 2569 
 
2570 
align 4
 2570 
align 4
2571 
buf_s_matr buf_2d_header ? ;«®ª «ì­ ï ¬ âà¨æ  ᨬ¢®« 
 2571 
buf_s_matr buf_2d_header ? ;«®ª «ì­ ï ¬ âà¨æ  ᨬ¢®« 
2572 
 
 2572 
 
2573 
align 4
 2573 
align 4
2574 
proc buf_draw_text, buf_struc:dword, buf_t_matr:dword, text:dword, coord_x:dword, coord_y:dword, color:dword
 2574 
proc buf_draw_text, buf_struc:dword, buf_t_matr:dword, text:dword, coord_x:dword, coord_y:dword, color:dword
2575 
	locals
 2575 
	locals
2576 
		buf_t_matr_offs dd ?
 2576 
		buf_t_matr_offs dd ?
2577 
	endl
 2577 
	endl
2578 
	pushad
 2578 
	pushad
2579 
	mov edi,dword[buf_struc]
 2579 
	mov edi,dword[buf_struc]
2580 
	cmp buf2d_bits,24
 2580 
	cmp buf2d_bits,24
2581 
	jne .error2
 2581 
	jne .error2
2582 
	mov edi,dword[buf_t_matr]
 2582 
	mov edi,dword[buf_t_matr]
2583 
	cmp buf2d_bits,8
 2583 
	cmp buf2d_bits,8
2584 
	jne .error1
 2584 
	jne .error1
2585 
		mov edx,buf2d_data
 2585 
		mov edx,buf2d_data
2586 
		mov [buf_t_matr_offs],edx
 2586 
		mov [buf_t_matr_offs],edx
2587 
		mov ecx,BUF_STRUCT_SIZE ;ª®¯¨à㥬 áâàãªâãàã ⥪á⮢®© ¬ âà¨æë
 2587 
		mov ecx,BUF_STRUCT_SIZE ;ª®¯¨à㥬 áâàãªâãàã ⥪á⮢®© ¬ âà¨æë
2588 
		mov esi,edi
 2588 
		mov esi,edi
2589 
		lea edi,[buf_s_matr]
 2589 
		lea edi,[buf_s_matr]
2590 
		cld
 2590 
		cld
2591 
		rep movsb
 2591 
		rep movsb
2592 
		lea edi,[buf_s_matr]
 2592 
		lea edi,[buf_s_matr]
2593 
		shr buf2d_h,8 ;¤¥«¨¬ ¢ëá®âã ᨬ¢®«ì­®£® ¡ãä¥à  ­  256, ¤«ï ­ å®¦¤¥­¨ï ¢ëá®âë 1-£® ᨬ¢®« 
 2593 
		shr buf2d_h,8 ;¤¥«¨¬ ¢ëá®âã ᨬ¢®«ì­®£® ¡ãä¥à  ­  256, ¤«ï ­ å®¦¤¥­¨ï ¢ëá®âë 1-£® ᨬ¢®« 
2594 
		mov ebx,buf2d_h ;¡¥à¥¬ ¢ëá®âã ᨬ¢®« 
 2594 
		mov ebx,buf2d_h ;¡¥à¥¬ ¢ëá®âã ᨬ¢®« 
2595 
		mov ecx,buf2d_w ;¡¥à¥¬ è¨à¨­ã ᨬ¢®« 
 2595 
		mov ecx,buf2d_w ;¡¥à¥¬ è¨à¨­ã ᨬ¢®« 
2596 
 
 2596 
 
2597 
		mov eax,[coord_x]
 2597 
		mov eax,[coord_x]
2598 
		mov esi,[text]
 2598 
		mov esi,[text]
2599 
		cmp byte[esi],0
 2599 
		cmp byte[esi],0
2600 
		je .end_draw ;¥á«¨ ¯ãáâ ï áâப 
 2600 
		je .end_draw ;¥á«¨ ¯ãáâ ï áâப 
2601 
		@@:
 2601 
		@@:
2602 
			xor edx,edx
 2602 
			xor edx,edx
2603 
			mov dl,byte[esi] ;¡¥à¥¬ ª®¤ ᨬ¢®« 
 2603 
			mov dl,byte[esi] ;¡¥à¥¬ ª®¤ ᨬ¢®« 
2604 
			imul edx,ebx ;㬭®¦ ¥¬ ¥£® ­  ¢ëá®âã ᨬ¢®« 
 2604 
			imul edx,ebx ;㬭®¦ ¥¬ ¥£® ­  ¢ëá®âã ᨬ¢®« 
2605 
			imul edx,ecx ;㬭®¦ ¥¬ ­  è¨à¨­ã ᨬ¢®« 
 2605 
			imul edx,ecx ;㬭®¦ ¥¬ ­  è¨à¨­ã ᨬ¢®« 
2606 
			add edx,[buf_t_matr_offs] ;¯à¨¡ ¢«ï¥¬ ᬥ饭¨¥ 0-£® ᨬ¢®« , â. ¥. ¯®«ãç ¥âáï ᬥ饭¨¥ ¢ë¢®¤¨¬®£® ᨬ¢®« 
 2606 
			add edx,[buf_t_matr_offs] ;¯à¨¡ ¢«ï¥¬ ᬥ饭¨¥ 0-£® ᨬ¢®« , â. ¥. ¯®«ãç ¥âáï ᬥ饭¨¥ ¢ë¢®¤¨¬®£® ᨬ¢®« 
2607 
			mov buf2d_data,edx ;¢ «®ª «ì­ë© ¡ãä¥à ᨬ¢®« , áâ ¢¨¬ 㪠§ â¥«ì ­  ­ã¦­ë© ᨬ¢®« ¨§ ¡ãä¥à  buf_t_matr
 2607 
			mov buf2d_data,edx ;¢ «®ª «ì­ë© ¡ãä¥à ᨬ¢®« , áâ ¢¨¬ 㪠§ â¥«ì ­  ­ã¦­ë© ᨬ¢®« ¨§ ¡ãä¥à  buf_t_matr
2608 
			stdcall buf_bit_blt_alpha, [buf_struc], eax,[coord_y], edi,[color]
 2608 
			stdcall buf_bit_blt_alpha, [buf_struc], eax,[coord_y], edi,[color]
2609 
			add eax,ecx
 2609 
			add eax,ecx
2610 
			.new_s:
 2610 
			.new_s:
2611 
				inc esi
 2611 
				inc esi
2612 
				cmp byte[esi],13
 2612 
				cmp byte[esi],13
2613 
				jne .no_13
 2613 
				jne .no_13
2614 
					mov eax,[coord_x]
 2614 
					mov eax,[coord_x]
2615 
					add [coord_y],ebx
 2615 
					add [coord_y],ebx
2616 
					jmp .new_s
 2616 
					jmp .new_s
2617 
				.no_13:
 2617 
				.no_13:
2618 
			cmp byte[esi],0
 2618 
			cmp byte[esi],0
2619 
			jne @b
 2619 
			jne @b
2620 
		jmp .end_draw
 2620 
		jmp .end_draw
2621 
	.error1:
 2621 
	.error1:
2622 
		stdcall print_err,sz_buf2d_draw_text,txt_err_n8b
 2622 
		stdcall print_err,sz_buf2d_draw_text,txt_err_n8b
2623 
		jmp .end_draw
 2623 
		jmp .end_draw
2624 
	.error2:
 2624 
	.error2:
2625 
		stdcall print_err,sz_buf2d_draw_text,txt_err_n24b
 2625 
		stdcall print_err,sz_buf2d_draw_text,txt_err_n24b
2626 
	.end_draw:
 2626 
	.end_draw:
2627 
	popad
 2627 
	popad
2628 
	ret
 2628 
	ret
2629 
endp
 2629 
endp
2630 
 
 2630 
 
2631 
align 4
 2631 
align 4
2632 
proc print_err, fun:dword, mes:dword ;¢ë¢®¤¨¬ á®®¡é¥­¨¥ ®¡ 訡ª¥ ­  ¤®áªã ®â« ¤ª¨
 2632 
proc print_err, fun:dword, mes:dword ;¢ë¢®¤¨¬ á®®¡é¥­¨¥ ®¡ 訡ª¥ ­  ¤®áªã ®â« ¤ª¨
2633 
	pushad
 2633 
	pushad
2634 
	mov eax,63
 2634 
	mov eax,63
2635 
	mov ebx,1
 2635 
	mov ebx,1
2636 
 
 2636 
 
2637 
	mov esi,[fun]
 2637 
	mov esi,[fun]
2638 
	@@:
 2638 
	@@:
2639 
		mov cl,byte[esi]
 2639 
		mov cl,byte[esi]
2640 
		int 0x40
 2640 
		int 0x40
2641 
		inc esi
 2641 
		inc esi
2642 
		cmp byte[esi],0
 2642 
		cmp byte[esi],0
2643 
		jne @b
 2643 
		jne @b
2644 
	mov cl,':'
 2644 
	mov cl,':'
2645 
	int 0x40
 2645 
	int 0x40
2646 
	mov cl,' '
 2646 
	mov cl,' '
2647 
	int 0x40
 2647 
	int 0x40
2648 
	mov esi,[mes]
 2648 
	mov esi,[mes]
2649 
	@@:
 2649 
	@@:
2650 
		mov cl,byte[esi]
 2650 
		mov cl,byte[esi]
2651 
		int 0x40
 2651 
		int 0x40
2652 
		inc esi
 2652 
		inc esi
2653 
		cmp byte[esi],0
 2653 
		cmp byte[esi],0
2654 
		jne @b
 2654 
		jne @b
2655 
	popad
 2655 
	popad
2656 
	ret
 2656 
	ret
2657 
endp
 2657 
endp
2658 
 
 2658 
 
2659 
;input:
 2659 
;input:
2660 
; ebp+8  = p0
 2660 
; ebp+8  = p0
2661 
; ebp+12 = p1
 2661 
; ebp+12 = p1
2662 
align 4
 2662 
align 4
2663 
line_len4i:
 2663 
line_len4i:
2664 
	push ebp
 2664 
	push ebp
2665 
	mov ebp,esp
 2665 
	mov ebp,esp
2666 
		finit
 2666 
		finit
2667 
		fild word [ebp+8]
 2667 
		fild word [ebp+8]
2668 
		fisub word [ebp+12]
 2668 
		fisub word [ebp+12]
2669 
		fmul st0,st0 ;st0=x^2
 2669 
		fmul st0,st0 ;st0=x^2
2670 
		fild word [ebp+10]
 2670 
		fild word [ebp+10]
2671 
		fisub word [ebp+14]
 2671 
		fisub word [ebp+14]
2672 
		fmul st0,st0 ;st0=y^2
 2672 
		fmul st0,st0 ;st0=y^2
2673 
		fadd st0,st1
 2673 
		fadd st0,st1
2674 
		fsqrt
 2674 
		fsqrt
2675 
		fstp dword [ebp+12]
 2675 
		fstp dword [ebp+12]
2676 
	pop ebp
 2676 
	pop ebp
2677 
	ret 4 ;8
 2677 
	ret 4 ;8
2678 
 
 2678 
 
2679 
align 4
 2679 
align 4
2680 
proc buf_curve_bezier, buffer:dword, coord_p0:dword,coord_p1:dword,coord_p2:dword, color:dword
 2680 
proc buf_curve_bezier, buffer:dword, coord_p0:dword,coord_p1:dword,coord_p2:dword, color:dword
2681 
	locals
 2681 
	locals
2682 
		delt_t dd ?
 2682 
		delt_t dd ?
2683 
		opr_param dd ?
 2683 
		opr_param dd ?
2684 
		v_poi_0 dd ?
 2684 
		v_poi_0 dd ?
2685 
	endl
 2685 
	endl
2686 
	pushad
 2686 
	pushad
2687 
 
 2687 
 
2688 
;float t, xt,yt;
 2688 
;float t, xt,yt;
2689 
;for(t=.0;t<1.;t+=.005){
 2689 
;for(t=.0;t<1.;t+=.005){
2690 
;  xt=pow(1.-t,2)*x0+2*t*(1.-t)*x1+pow(t,2)*x2;
 2690 
;  xt=pow(1.-t,2)*x0+2*t*(1.-t)*x1+pow(t,2)*x2;
2691 
;  yt=pow(1.-t,2)*y0+2*t*(1.-t)*y1+pow(t,2)*y2;
 2691 
;  yt=pow(1.-t,2)*y0+2*t*(1.-t)*y1+pow(t,2)*y2;
2692 
;  dc.SetPixel(xt,yt,255L);
 2692 
;  dc.SetPixel(xt,yt,255L);
2693 
;}
 2693 
;}
2694 
 
 2694 
 
2695 
	mov edx,[color] ;set curve color
 2695 
	mov edx,[color] ;set curve color
2696 
	mov edi,[buffer]
 2696 
	mov edi,[buffer]
2697 
	xor ebx,ebx
 2697 
	xor ebx,ebx
2698 
	xor ecx,ecx
 2698 
	xor ecx,ecx
2699 
 
 2699 
 
2700 
	finit
 2700 
	finit
2701 
 
 2701 
 
2702 
	; calculate delta t
 2702 
	; calculate delta t
2703 
	stdcall line_len4i, dword[coord_p1],dword[coord_p0]
 2703 
	stdcall line_len4i, dword[coord_p1],dword[coord_p0]
2704 
	fadd dword[esp]
 2704 
	fadd dword[esp]
2705 
	add esp,4 ;pop ...
 2705 
	add esp,4 ;pop ...
2706 
 
 2706 
 
2707 
	stdcall line_len4i, dword[coord_p2],dword[coord_p1]
 2707 
	stdcall line_len4i, dword[coord_p2],dword[coord_p1]
2708 
	fadd dword[esp]
 2708 
	fadd dword[esp]
2709 
	add esp,4 ;pop ...
 2709 
	add esp,4 ;pop ...
2710 
 
 2710 
 
2711 
	fadd st0,st0 ; len*=2
 2711 
	fadd st0,st0 ; len*=2
2712 
	ftst
 2712 
	ftst
2713 
	fstsw ax
 2713 
	fstsw ax
2714 
 
 2714 
 
2715 
	fld1
 2715 
	fld1
2716 
	sahf
 2716 
	sahf
2717 
	jle @f ;¨§¡¥£ ¥¬ ¤¥«¥­¨ï ­  0
 2717 
	jle @f ;¨§¡¥£ ¥¬ ¤¥«¥­¨ï ­  0
2718 
		fdiv st0,st1
 2718 
		fdiv st0,st1
2719 
	@@:
 2719 
	@@:
2720 
	fstp dword[delt_t]
 2720 
	fstp dword[delt_t]
2721 
 
 2721 
 
2722 
	finit
 2722 
	finit
2723 
 
 2723 
 
2724 
	;fild word[coord_p2+2] ;y2
 2724 
	;fild word[coord_p2+2] ;y2
2725 
	fild word[coord_p1+2] ;y1
 2725 
	fild word[coord_p1+2] ;y1
2726 
	fild word[coord_p0+2] ;y0
 2726 
	fild word[coord_p0+2] ;y0
2727 
	fild word[coord_p2] ;x2
 2727 
	fild word[coord_p2] ;x2
2728 
	fild word[coord_p1] ;x1
 2728 
	fild word[coord_p1] ;x1
2729 
	fild word[coord_p0] ;x0
 2729 
	fild word[coord_p0] ;x0
2730 
	fld dword[delt_t]
 2730 
	fld dword[delt_t]
2731 
	fldz ;t=.0
 2731 
	fldz ;t=.0
2732 
 
 2732 
 
2733 
	@@:
 2733 
	@@:
2734 
		fld1
 2734 
		fld1
2735 
		fsub st0,st1 ;1.-t
 2735 
		fsub st0,st1 ;1.-t
2736 
		fmul st0,st0 ;pow(1.-t,2)
 2736 
		fmul st0,st0 ;pow(1.-t,2)
2737 
		fmul st0,st3 ;...*x0
 2737 
		fmul st0,st3 ;...*x0
2738 
		fstp dword[opr_param]
 2738 
		fstp dword[opr_param]
2739 
 
 2739 
 
2740 
		fld1
 2740 
		fld1
2741 
		fsub st0,st1 ;1.-t
 2741 
		fsub st0,st1 ;1.-t
2742 
		fmul st0,st1 ;(1.-t)*t
 2742 
		fmul st0,st1 ;(1.-t)*t
2743 
		fadd st0,st0
 2743 
		fadd st0,st0
2744 
		fmul st0,st4 ;...*x1
 2744 
		fmul st0,st4 ;...*x1
2745 
		mov esi,dword[opr_param]
 2745 
		mov esi,dword[opr_param]
2746 
		fstp dword[opr_param]
 2746 
		fstp dword[opr_param]
2747 
 
 2747 
 
2748 
		fldz
 2748 
		fldz
2749 
		fadd st0,st1 ;0+t
 2749 
		fadd st0,st1 ;0+t
2750 
		fmul st0,st0 ;t*t
 2750 
		fmul st0,st0 ;t*t
2751 
		fmul st0,st5 ;...*x2
 2751 
		fmul st0,st5 ;...*x2
2752 
 
 2752 
 
2753 
		fadd dword[opr_param]
 2753 
		fadd dword[opr_param]
2754 
		mov dword[opr_param],esi
 2754 
		mov dword[opr_param],esi
2755 
		fadd dword[opr_param]
 2755 
		fadd dword[opr_param]
2756 
		fistp word[v_poi_0] ;x
 2756 
		fistp word[v_poi_0] ;x
2757 
 
 2757 
 
2758 
		fld1
 2758 
		fld1
2759 
		fsub st0,st1 ;1.-t
 2759 
		fsub st0,st1 ;1.-t
2760 
		fmul st0,st0 ;pow(1.-t,2)
 2760 
		fmul st0,st0 ;pow(1.-t,2)
2761 
		fmul st0,st6 ;...*y0
 2761 
		fmul st0,st6 ;...*y0
2762 
		fstp dword[opr_param]
 2762 
		fstp dword[opr_param]
2763 
 
 2763 
 
2764 
		fld1
 2764 
		fld1
2765 
		fsub st0,st1 ;1.-t
 2765 
		fsub st0,st1 ;1.-t
2766 
		fmul st0,st1 ;(1.-t)*t
 2766 
		fmul st0,st1 ;(1.-t)*t
2767 
		fadd st0,st0
 2767 
		fadd st0,st0
2768 
		fmul st0,st7 ;...*y1
 2768 
		fmul st0,st7 ;...*y1
2769 
		mov esi,dword[opr_param]
 2769 
		mov esi,dword[opr_param]
2770 
		fstp dword[opr_param]
 2770 
		fstp dword[opr_param]
2771 
 
 2771 
 
2772 
		fldz
 2772 
		fldz
2773 
		fadd st0,st1 ;0+t
 2773 
		fadd st0,st1 ;0+t
2774 
		fmul st0,st0 ;t*t
 2774 
		fmul st0,st0 ;t*t
2775 
		fimul word[coord_p2+2] ;...*y2
 2775 
		fimul word[coord_p2+2] ;...*y2
2776 
 
 2776 
 
2777 
		fadd dword[opr_param]
 2777 
		fadd dword[opr_param]
2778 
		mov dword[opr_param],esi
 2778 
		mov dword[opr_param],esi
2779 
		fadd dword[opr_param]
 2779 
		fadd dword[opr_param]
2780 
		fistp word[v_poi_0+2] ;y
 2780 
		fistp word[v_poi_0+2] ;y
2781 
 
 2781 
 
2782 
		mov eax,1
 2782 
		mov eax,1
2783 
		mov bx,word[v_poi_0+2]
 2783 
		mov bx,word[v_poi_0+2]
2784 
		mov cx,word[v_poi_0]
 2784 
		mov cx,word[v_poi_0]
2785 
		call draw_pixel
 2785 
		call draw_pixel
2786 
 
 2786 
 
2787 
		fadd st0,st1 ;t+dt
 2787 
		fadd st0,st1 ;t+dt
2788 
 
 2788 
 
2789 
		fld1
 2789 
		fld1
2790 
		fcomp
 2790 
		fcomp
2791 
		fstsw ax
 2791 
		fstsw ax
2792 
		sahf
 2792 
		sahf
2793 
	jae @b
 2793 
	jae @b
2794 
 
 2794 
 
2795 
	popad
 2795 
	popad
2796 
	ret
 2796 
	ret
2797 
endp
 2797 
endp
2798 
 
 2798 
 
2799 
 
 2799 
 
2800 
 
 2800 
 
2801 
;*** ä㭪樨 ¤«ï à ¡®âë á ¢®ªá¥«ì­®© £à ä¨ª®© ***
 2801 
;*** ä㭪樨 ¤«ï à ¡®âë á ¢®ªá¥«ì­®© £à ä¨ª®© ***
2802 
 
 2802 
 
2803 
 
 2803 
 
2804 
 
 2804 
 
2805 
;ᮧ¤ ­¨¥ ¢®ªá¥«ì­ëå ª¨á⥩
 2805 
;ᮧ¤ ­¨¥ ¢®ªá¥«ì­ëå ª¨á⥩
2806 
align 4
 2806 
align 4
2807 
proc vox_brush_create uses eax ebx ecx edi, h_br:dword, buf_z:dword
 2807 
proc vox_brush_create uses eax ebx ecx edi, h_br:dword, buf_z:dword
2808 
	mov edi,[h_br]
 2808 
	mov edi,[h_br]
2809 
	movzx ecx,byte[edi+3]
 2809 
	movzx ecx,byte[edi+3]
2810 
	add edi,4
 2810 
	add edi,4
2811 
 
 2811 
 
2812 
	; *** ᮧ¤ ­¨¥ ¥¤¨­¨ç­®© ª¨á⨠***
 2812 
	; *** ᮧ¤ ­¨¥ ¥¤¨­¨ç­®© ª¨á⨠***
2813 
	mov eax,[buf_z]
 2813 
	mov eax,[buf_z]
2814 
	mov buf2d_data,eax
 2814 
	mov buf2d_data,eax
2815 
	movzx eax,byte[edi-4] ;è¨à¨­  ¥¤¨­¨ç­®© ª¨áâ¨
 2815 
	movzx eax,byte[edi-4] ;è¨à¨­  ¥¤¨­¨ç­®© ª¨áâ¨
2816 
	mov buf2d_w,eax ;è¨à¨­  ¡ãä¥à 
 2816 
	mov buf2d_w,eax ;è¨à¨­  ¡ãä¥à 
2817 
	movzx eax,byte[edi-4+1] ;¢ëá®â  ¥¤¨­¨ç­®© ª¨áâ¨
 2817 
	movzx eax,byte[edi-4+1] ;¢ëá®â  ¥¤¨­¨ç­®© ª¨áâ¨
2818 
	mov buf2d_h,eax ;¢ëá®â  ¡ãä¥à 
 2818 
	mov buf2d_h,eax ;¢ëá®â  ¡ãä¥à 
2819 
	mov buf2d_size_lt,0 ;®âáâ㯠᫥¢  ¨ á¯à ¢  ¤«ï ¡ãä¥à 
 2819 
	mov buf2d_size_lt,0 ;®âáâ㯠᫥¢  ¨ á¯à ¢  ¤«ï ¡ãä¥à 
2820 
	mov buf2d_color,0 ;梥â ä®­  ¡ãä¥à 
 2820 
	mov buf2d_color,0 ;梥â ä®­  ¡ãä¥à 
2821 
	mov buf2d_bits,32 ;ª®«¨ç¥á⢮ ¡¨â ¢ 1-© â®çª¥ ¨§®¡à ¦¥­¨ï
 2821 
	mov buf2d_bits,32 ;ª®«¨ç¥á⢮ ¡¨â ¢ 1-© â®çª¥ ¨§®¡à ¦¥­¨ï
2822 
 
 2822 
 
2823 
	; *** ᮧ¤ ­¨¥ á«¥¤ãîé¨å ª¨á⥩ ***
 2823 
	; *** ᮧ¤ ­¨¥ á«¥¤ãîé¨å ª¨á⥩ ***
2824 
	cmp ecx,1
 2824 
	cmp ecx,1
2825 
	jl .end_creat
 2825 
	jl .end_creat
2826 
	movzx ebx,byte[edi-4+2] ;¢ëá®â  ®á­®¢ ­¨ï ¥¤¨­¨ç­®© ª¨áâ¨
 2826 
	movzx ebx,byte[edi-4+2] ;¢ëá®â  ®á­®¢ ­¨ï ¥¤¨­¨ç­®© ª¨áâ¨
2827 
	shr ebx,1
 2827 
	shr ebx,1
2828 
	cld
 2828 
	cld
2829 
	@@:
 2829 
	@@:
2830 
		mov eax,edi
 2830 
		mov eax,edi
2831 
		add edi,BUF_STRUCT_SIZE
 2831 
		add edi,BUF_STRUCT_SIZE
2832 
		stdcall vox_create_next_brush, eax, edi, ebx
 2832 
		stdcall vox_create_next_brush, eax, edi, ebx
2833 
		shl ebx,1
 2833 
		shl ebx,1
2834 
		loop @b
 2834 
		loop @b
2835 
	.end_creat:
 2835 
	.end_creat:
2836 
	ret
 2836 
	ret
2837 
endp
 2837 
endp
2838 
 
 2838 
 
2839 
;㤠«¥­¨¥ ¢®ªá¥«ì­ëå ª¨á⥩
 2839 
;㤠«¥­¨¥ ¢®ªá¥«ì­ëå ª¨á⥩
2840 
align 4
 2840 
align 4
2841 
proc vox_brush_delete uses ecx edi, h_br:dword
 2841 
proc vox_brush_delete uses ecx edi, h_br:dword
2842 
	mov edi,[h_br]
 2842 
	mov edi,[h_br]
2843 
	movzx ecx,byte[edi+3]
 2843 
	movzx ecx,byte[edi+3]
2844 
	add edi,4
 2844 
	add edi,4
2845 
 
 2845 
 
2846 
	; *** 㤠«¥­¨¥ ª¨á⥩ ***
 2846 
	; *** 㤠«¥­¨¥ ª¨á⥩ ***
2847 
	cmp ecx,1
 2847 
	cmp ecx,1
2848 
	jl .end_delete
 2848 
	jl .end_delete
2849 
	cld
 2849 
	cld
2850 
	@@:
 2850 
	@@:
2851 
		add edi,BUF_STRUCT_SIZE
 2851 
		add edi,BUF_STRUCT_SIZE
2852 
		stdcall buf_delete, edi
 2852 
		stdcall buf_delete, edi
2853 
		loop @b
 2853 
		loop @b
2854 
	.end_delete:
 2854 
	.end_delete:
2855 
	ret
 2855 
	ret
2856 
endp
 2856 
endp
2857 
 
 2857 
 
2858 
;äã­ªæ¨ï ¤«ï ᮧ¤ ­¨ï ¢®ªá¥«ï á«¥¤ãî饣® ¯®à浪 
 2858 
;äã­ªæ¨ï ¤«ï ᮧ¤ ­¨ï ¢®ªá¥«ï á«¥¤ãî饣® ¯®à浪 
2859 
; buf_v1 - ¡ãä¥à á ¨á室­ë¬ ¢®ªá¥«¥¬
 2859 
; buf_v1 - ¡ãä¥à á ¨á室­ë¬ ¢®ªá¥«¥¬
2860 
; buf_v2 - ¡ãä¥à á 㢥«¨ç¥­ë¬ ¢®ªá¥«¥¬
 2860 
; buf_v2 - ¡ãä¥à á 㢥«¨ç¥­ë¬ ¢®ªá¥«¥¬
2861 
; h - ¢ëá®â  ®á­®¢ ­¨ï ¨á室­®£® ¢®ªá¥«ï : 2
 2861 
; h - ¢ëá®â  ®á­®¢ ­¨ï ¨á室­®£® ¢®ªá¥«ï : 2
2862 
align 4
 2862 
align 4
2863 
proc vox_create_next_brush uses eax ebx ecx edx edi, buf_v1:dword, buf_v2:dword, h:dword
 2863 
proc vox_create_next_brush uses eax ebx ecx edx edi, buf_v1:dword, buf_v2:dword, h:dword
2864 
	mov edi,[buf_v1]
 2864 
	mov edi,[buf_v1]
2865 
	mov ebx,buf2d_h
 2865 
	mov ebx,buf2d_h
2866 
	mov ecx,buf2d_w
 2866 
	mov ecx,buf2d_w
2867 
	mov edi,[buf_v2]
 2867 
	mov edi,[buf_v2]
2868 
	mov buf2d_h,ebx
 2868 
	mov buf2d_h,ebx
2869 
	shl buf2d_h,1
 2869 
	shl buf2d_h,1
2870 
	mov buf2d_w,ecx
 2870 
	mov buf2d_w,ecx
2871 
	shl buf2d_w,1
 2871 
	shl buf2d_w,1
2872 
	mov buf2d_color,0
 2872 
	mov buf2d_color,0
2873 
	mov buf2d_bits,32
 2873 
	mov buf2d_bits,32
2874 
 
 2874 
 
2875 
	stdcall buf_create, [buf_v2] ;ᮧ¤ ­¨¥ ¡ãä¥à  £«ã¡¨­ë
 2875 
	stdcall buf_create, [buf_v2] ;ᮧ¤ ­¨¥ ¡ãä¥à  £«ã¡¨­ë
2876 
	shr ecx,1
 2876 
	shr ecx,1
2877 
	mov edx,[h]
 2877 
	mov edx,[h]
2878 
	shl edx,1
 2878 
	shl edx,1
2879 
	sub ebx,edx
 2879 
	sub ebx,edx
2880 
	;ecx - è¨à¨­  ¨á室­®£® ¢®ªá¥«ï : 2
 2880 
	;ecx - è¨à¨­  ¨á室­®£® ¢®ªá¥«ï : 2
2881 
	;ebx - ¢ëá®â  ¨á室­®£® ¢®ªá¥«ï (¡¥§ ®á­®¢ ­¨ï)
 2881 
	;ebx - ¢ëá®â  ¨á室­®£® ¢®ªá¥«ï (¡¥§ ®á­®¢ ­¨ï)
2882 
	;edx - ¢ëá®â  ®á­®¢ ­¨ï ¨á室­®£® ¢®ªá¥«ï
 2882 
	;edx - ¢ëá®â  ®á­®¢ ­¨ï ¨á室­®£® ¢®ªá¥«ï
2883 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,0,0
 2883 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,0,0
2884 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,0
 2884 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,0
2885 
 
 2885 
 
2886 
	mov eax,[h]
 2886 
	mov eax,[h]
2887 
	stdcall vox_add, [buf_v2], [buf_v1], 0,eax,eax
 2887 
	stdcall vox_add, [buf_v2], [buf_v1], 0,eax,eax
2888 
	push eax ;stdcall ...
 2888 
	push eax ;stdcall ...
2889 
	add eax,ebx
 2889 
	add eax,ebx
2890 
	stdcall vox_add, [buf_v2], [buf_v1], 0,eax ;,...
 2890 
	stdcall vox_add, [buf_v2], [buf_v1], 0,eax ;,...
2891 
	sub eax,ebx
 2891 
	sub eax,ebx
2892 
 
 2892 
 
2893 
	shl ecx,1
 2893 
	shl ecx,1
2894 
	;ecx - è¨à¨­  ¨á室­®£® ¢®ªá¥«ï
 2894 
	;ecx - è¨à¨­  ¨á室­®£® ¢®ªá¥«ï
2895 
	mov eax,[h]
 2895 
	mov eax,[h]
2896 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,eax,eax
 2896 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,eax,eax
2897 
	push eax ;stdcall ...,[h]
 2897 
	push eax ;stdcall ...,[h]
2898 
	add eax,ebx
 2898 
	add eax,ebx
2899 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,eax;,[h]
 2899 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,eax;,[h]
2900 
	;sub eax,ebx
 2900 
	;sub eax,ebx
2901 
	shr ecx,1
 2901 
	shr ecx,1
2902 
 
 2902 
 
2903 
	;ecx - è¨à¨­  ¨á室­®£® ¢®ªá¥«ï : 2
 2903 
	;ecx - è¨à¨­  ¨á室­®£® ¢®ªá¥«ï : 2
2904 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,edx,edx
 2904 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,edx,edx
2905 
	add ebx,edx
 2905 
	add ebx,edx
2906 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,edx
 2906 
	stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,edx
2907 
 
 2907 
 
2908 
	ret
 2908 
	ret
2909 
endp
 2909 
endp
2910 
 
 2910 
 
2911 
;
 2911 
;
2912 
align 4
 2912 
align 4
2913 
proc vox_add uses ebx ecx, buf_v1:dword, buf_v2:dword, coord_x:dword, coord_y:dword, coord_z:dword
 2913 
proc vox_add, buf_v1:dword, buf_v2:dword, coord_x:dword, coord_y:dword, coord_z:dword
2914 
pushad
 2914 
pushad
2915 
	mov eax,[coord_x]
 2915 
	mov eax,[coord_x]
2916 
	mov ebx,[coord_y]
 2916 
	mov ebx,[coord_y]
2917 
	mov edi,[buf_v2]
 2917 
	mov edi,[buf_v2]
2918 
	mov ecx,buf2d_h
 2918 
	mov ecx,buf2d_h
2919 
	mov esi,buf2d_w
 2919 
	mov esi,buf2d_w
2920 
	imul ecx,esi
 2920 
	imul ecx,esi
2921 
	add esi,eax
 2921 
	add esi,eax
2922 
	mov edx,buf2d_data
 2922 
	mov edx,buf2d_data
2923 
	cld
 2923 
	cld
2924 
	;ecx - count pixels in voxel
 2924 
	;ecx - count pixels in voxel
2925 
	;edx - 㪠§ â¥«ì ­  ¤ ­­ë¥ ¢ ¢®ªá¥«ì­®¬ ¡ãä¥à¥
 2925 
	;edx - 㪠§ â¥«ì ­  ¤ ­­ë¥ ¢ ¢®ªá¥«ì­®¬ ¡ãä¥à¥
2926 
	;edi - 㪠§ â¥«ì ­  ¢®ªá¥«ì­ë© ¡ãä¥à
 2926 
	;edi - 㪠§ â¥«ì ­  ¢®ªá¥«ì­ë© ¡ãä¥à
2927 
	;esi - width voxel buffer add coord x
 2927 
	;esi - width voxel buffer add coord x
2928 
	.cycle:
 2928 
	.cycle:
2929 
		cmp dword[edx],0
 2929 
		cmp dword[edx],0
2930 
		je @f
 2930 
		je @f
2931 
			;¯à®¢¥à塞 ¡ãä¥à £«ã¡¨­ë
 2931 
			;¯à®¢¥à塞 ¡ãä¥à £«ã¡¨­ë
2932 
			push eax ecx esi
 2932 
			push eax ecx esi
2933 
			mov ecx,eax
 2933 
			mov ecx,eax
2934 
			stdcall buf_get_pixel, [buf_v1],ecx,ebx
 2934 
			stdcall buf_get_pixel, [buf_v1],ecx,ebx
2935 
			mov esi,[edx]
 2935 
			mov esi,[edx]
2936 
			add esi,[coord_z]
 2936 
			add esi,[coord_z]
2937 
			cmp eax,esi
 2937 
			cmp eax,esi
2938 
			jge .end_draw
 2938 
			jge .end_draw
2939 
			stdcall buf_set_pixel, [buf_v1],ecx,ebx,esi ;esi = new coord z
 2939 
			stdcall buf_set_pixel, [buf_v1],ecx,ebx,esi ;esi = new coord z
2940 
			.end_draw:
 2940 
			.end_draw:
2941 
			pop esi ecx eax
 2941 
			pop esi ecx eax
2942 
		@@:
 2942 
		@@:
2943 
		add edx,4
 2943 
		add edx,4
2944 
		inc eax
 2944 
		inc eax
2945 
		cmp eax,esi
 2945 
		cmp eax,esi
2946 
		jl @f
 2946 
		jl @f
2947 
			inc ebx
 2947 
			inc ebx
2948 
			sub eax,buf2d_w
 2948 
			sub eax,buf2d_w
2949 
		@@:
 2949 
		@@:
2950 
		loop .cycle
 2950 
		loop .cycle
2951 
popad
 2951 
popad
2952 
	ret
 2952 
	ret
2953 
endp
 2953 
endp
- 
 
 2954 
 
- 
 
 2955 
;description:
- 
 
 2956 
; ¢®§¢à è ¥â è¨à¨­ã ¢®ªá¥«ì­®£® ¨§®¡à ¦¥­¨ï á 3-¬ï £à ­ï¬¨
- 
 
 2957 
; ¯à¨­¨¬ ¥â 㪠§ â¥«ì ­  ª¨áâì ¨ ¬ áèâ ¡
- 
 
 2958 
align 4
- 
 
 2959 
proc buf_vox_obj_get_img_w_3g uses ecx, h_br:dword,k_scale:dword
- 
 
 2960 
	mov ecx,[h_br]
- 
 
 2961 
 
- 
 
 2962 
	movzx eax,byte[ecx]
- 
 
 2963 
	cmp dword[k_scale],1
- 
 
 2964 
	jl .end_c0
- 
 
 2965 
		mov ecx,[k_scale]
- 
 
 2966 
		shl eax,cl
- 
 
 2967 
	.end_c0:
- 
 
 2968 
	ret
- 
 
 2969 
endp
- 
 
 2970 
 
- 
 
 2971 
;description:
- 
 
 2972 
; ¢®§¢à è ¥â ¢ëá®âã ¢®ªá¥«ì­®£® ¨§®¡à ¦¥­¨ï á 3-¬ï £à ­ï¬¨
- 
 
 2973 
; ¯à¨­¨¬ ¥â 㪠§ â¥«ì ­  ª¨áâì ¨ ¬ áèâ ¡
- 
 
 2974 
align 4
- 
 
 2975 
proc buf_vox_obj_get_img_h_3g uses ecx, h_br:dword,k_scale:dword
- 
 
 2976 
	mov ecx,[h_br]
- 
 
 2977 
 
- 
 
 2978 
	movzx eax,byte[ecx+1]
- 
 
 2979 
	cmp dword[k_scale],1
- 
 
 2980 
	jl .end_c0
- 
 
 2981 
		mov ecx,[k_scale]
- 
 
 2982 
		shl eax,cl
- 
 
 2983 
	.end_c0:
- 
 
 2984 
	ret
- 
 
 2985 
endp
- 
 
 2986 
 
- 
 
 2987 
;description:
- 
 
 2988 
; äã­ªæ¨ï à¨áãîé ï ¢®ªá¥«ì­ë© ®¡ê¥ªâ
- 
 
 2989 
;input:
- 
 
 2990 
; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â )
- 
 
 2991 
; buf_z - ¡ãä¥à £«ã¡¨­ë (32 ¡¨â  ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥­ ᮢ¯ ¤ âì á buf_i)
- 
 
 2992 
; h_br - ª¨áâì á ¨§®¡à ¦¥­¨ï¬¨ ¢®ªá¥«¥© (32 ¡¨â )
- 
 
 2993 
; v_obj - ¢®ªá¥«ì­ë© ®¡ê¥ªâ
- 
 
 2994 
; k_scale - ª®íä. ¤«ï ¬ áèâ ¡¨à®¢ ­¨ï ¨§®¡à ¦¥­¨ï
- 
 
 2995 
align 4
- 
 
 2996 
proc buf_vox_obj_draw_3g, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword,\
- 
 
 2997 
coord_x:dword, coord_y:dword, coord_z:dword, k_scale:dword
- 
 
 2998 
pushad
- 
 
 2999 
	mov edi,[v_obj]
- 
 
 3000 
	mov ecx,[k_scale]
- 
 
 3001 
	mov ebx,[coord_x]
- 
 
 3002 
 
- 
 
 3003 
;---
- 
 
 3004 
	;â¥á⮢ ï à ¬ª 
- 
 
 3005 
	mov eax,[h_br]
- 
 
 3006 
 
- 
 
 3007 
	movzx edx,byte[eax]
- 
 
 3008 
	movzx esi,byte[eax+1]
- 
 
 3009 
	cmp ecx,1
- 
 
 3010 
	jl .end_c0
- 
 
 3011 
		shl edx,cl
- 
 
 3012 
		shl esi,cl
- 
 
 3013 
	.end_c0:
- 
 
 3014 
	stdcall buf_rect_by_size, [buf_i], ebx,[coord_y],edx,esi, 0xd0d0d0
- 
 
 3015 
;---
- 
 
 3016 
 
- 
 
 3017 
	mov edx,[coord_y]
- 
 
 3018 
	add edi,vox_offs_data
- 
 
 3019 
 
- 
 
 3020 
	mov esi,[coord_z]
- 
 
 3021 
	stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj]
- 
 
 3022 
 
- 
 
 3023 
popad
- 
 
 3024 
	ret
- 
 
 3025 
endp
- 
 
 3026 
 
- 
 
 3027 
;description:
- 
 
 3028 
; äã­ªæ¨ï à¨áãîé ï ç áâì ¢®ªá¥«ì­®£® ®¡ê¥ªâ 
- 
 
 3029 
;input:
- 
 
 3030 
; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â )
- 
 
 3031 
; buf_z - ¡ãä¥à £«ã¡¨­ë (32 ¡¨â  ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥­ ᮢ¯ ¤ âì á buf_i)
- 
 
 3032 
; h_br - ª¨áâì á ¨§®¡à ¦¥­¨ï¬¨ ¢®ªá¥«¥© (32 ¡¨â )
- 
 
 3033 
; v_obj - ¢®ªá¥«ì­ë© ®¡ê¥ªâ
- 
 
 3034 
; k_scale - ª®íä. ¤«ï ¬ áèâ ¡¨à®¢ ­¨ï ¨§®¡à ¦¥­¨ï
- 
 
 3035 
align 4
- 
 
 3036 
proc buf_vox_obj_draw_3g_scaled, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword,\
- 
 
 3037 
coord_x:dword, coord_y:dword, coord_z:dword, k_scale:dword,\
- 
 
 3038 
s_c_x:dword, s_c_y:dword, s_c_z:dword, s_k_scale:dword,b_color:dword
- 
 
 3039 
pushad
- 
 
 3040 
locals
- 
 
 3041 
	p_node dd 0 ;த¨â¥«ì᪨© 㧥«
- 
 
 3042 
endl
- 
 
 3043 
	mov edi,[v_obj]
- 
 
 3044 
	add edi,vox_offs_data
- 
 
 3045 
 
- 
 
 3046 
	mov ecx,[k_scale]
- 
 
 3047 
	mov ebx,[coord_x]
- 
 
 3048 
 
- 
 
 3049 
	;â¥á⮢ ï à ¬ª 
- 
 
 3050 
	mov eax,[h_br]
- 
 
 3051 
 
- 
 
 3052 
	movzx edx,byte[eax]
- 
 
 3053 
	movzx esi,byte[eax+1]
- 
 
 3054 
	cmp ecx,1
- 
 
 3055 
	jl .end_c0
- 
 
 3056 
		shl edx,cl
- 
 
 3057 
		shl esi,cl
- 
 
 3058 
	.end_c0:
- 
 
 3059 
	;stdcall buf_rect_by_size, [buf_i], ebx,[coord_y],edx,esi, [b_color]
- 
 
 3060 
 
- 
 
 3061 
	;¢¥à⨪ «ì­ ï ¯®«®á 
- 
 
 3062 
	add ebx,edx
- 
 
 3063 
	shr edx,cl
- 
 
 3064 
	stdcall buf_rect_by_size, [buf_i], ebx,[coord_y],edx,esi, [b_color]
- 
 
 3065 
	mov ecx,[s_k_scale]
- 
 
 3066 
	shr esi,cl
- 
 
 3067 
	xor eax,eax
- 
 
 3068 
	inc eax
- 
 
 3069 
	shl eax,cl
- 
 
 3070 
	dec eax
- 
 
 3071 
	sub eax,[s_c_z] ;§­ ç¥­¨ï ¯® ®á¨ z ¢®§à áâ îâ á ­¨§ã ¢¢¥àå
- 
 
 3072 
	imul eax,esi
- 
 
 3073 
	add eax,[coord_y]
- 
 
 3074 
	stdcall buf_filled_rect_by_size, [buf_i], ebx,eax,edx,esi, [b_color]
- 
 
 3075 
	mov ebx,[coord_y]
- 
 
 3076 
	shl esi,cl
- 
 
 3077 
	add ebx,esi
- 
 
 3078 
	stdcall buf_vox_obj_get_img_w_3g, [h_br],[k_scale]
- 
 
 3079 
	shr eax,1
- 
 
 3080 
	mov esi,[h_br]
- 
 
 3081 
	movzx esi,byte[esi+1]
- 
 
 3082 
	;¯®«§ã­®ª
- 
 
 3083 
	stdcall draw_polz_hor, [buf_i], [coord_x],ebx,eax,esi, [s_c_x], [s_k_scale], [b_color]
- 
 
 3084 
	mov edx,[coord_x]
- 
 
 3085 
	add edx,eax
- 
 
 3086 
	;¯®«§ã­®ª
- 
 
 3087 
	stdcall draw_polz_hor, [buf_i], edx,ebx,eax,esi, [s_c_y], [s_k_scale], [b_color]
- 
 
 3088 
;---
- 
 
 3089 
 
- 
 
 3090 
	mov esi,[s_k_scale]
- 
 
 3091 
	cmp esi,1
- 
 
 3092 
	jl .end_2
- 
 
 3093 
 
- 
 
 3094 
	; *** (1) ***
- 
 
 3095 
	.found:
- 
 
 3096 
	stdcall vox_obj_get_node_position, [v_obj],[s_c_x],[s_c_y],[s_c_z],esi
- 
 
 3097 
	movzx bx,byte[edi+3]
- 
 
 3098 
	mov [p_node],edi
- 
 
 3099 
	add edi,4
- 
 
 3100 
	cmp eax,0
- 
 
 3101 
	je .end_1
- 
 
 3102 
	mov ecx,eax
- 
 
 3103 
	cld
- 
 
 3104 
	@@: ;横« ¤«ï ¯à®¯ã᪠ ¯à¥¤ë¤ãé¨å ¯®¤¤¥à¥¢ì¥¢ ¢ 㧫¥
- 
 
 3105 
		bt bx,0 ;¯à®¢¥à塞 ¥áâì «¨ ¤®ç¥à­¨¥ 㧫ë
- 
 
 3106 
		jnc .end_0
- 
 
 3107 
			xor eax,eax
- 
 
 3108 
			stdcall vox_obj_rec0 ;¢ eax ¢ëç¨á«ï¥âáï ç¨á«® ¤®ç¥à­¨å 㧫®¢, ¢ ¤ ­­®© ¢¥â¢¨
- 
 
 3109 
		.end_0:
- 
 
 3110 
		shr bx,1
- 
 
 3111 
		loop @b
- 
 
 3112 
	.end_1:
- 
 
 3113 
	bt bx,0
- 
 
 3114 
	jnc .end_2 ;¥á«¨ ¯®¤¤¥à¥¢  ­¥ áãé¥áâ¢ã¥â
- 
 
 3115 
	dec esi
- 
 
 3116 
	cmp esi,0
- 
 
 3117 
	jg .found
- 
 
 3118 
 
- 
 
 3119 
	; *** (2) ***
- 
 
 3120 
	;à¨á®¢ ­¨¥ ç á⨠®¡ê¥ªâ 
- 
 
 3121 
	mov ecx,[k_scale]
- 
 
 3122 
	mov ebx,[coord_x]
- 
 
 3123 
	mov edx,[coord_y]
- 
 
 3124 
	mov esi,[coord_z]
- 
 
 3125 
	stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj]
- 
 
 3126 
	.end_2:
- 
 
 3127 
 
- 
 
 3128 
popad
- 
 
 3129 
	ret
- 
 
 3130 
endp
- 
 
 3131 
 
- 
 
 3132 
;input:
- 
 
 3133 
; h_br - ª¨áâì á ¨§®¡à ¦¥­¨ï¬¨ ¢®ªá¥«¥© (32 ¡¨â )
- 
 
 3134 
; ebx - coord_x
- 
 
 3135 
; edx - coord_y
- 
 
 3136 
; esi - coord_z
- 
 
 3137 
; ecx - ã஢¥­ì ⥪ã襣® 㧫 
- 
 
 3138 
; edi - 㪠§ â¥«ì ­  ¤ ­­ë¥ ¢®ªá¥«ì­®£® ®¡ê¥ªâ 
- 
 
 3139 
align 4
- 
 
 3140 
proc vox_go_in_node, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword
- 
 
 3141 
	cmp byte[edi+3],0 ;ᬮâਬ ¥áâì «¨ ¯®¤¤¥à¥¢ìï
- 
 
 3142 
	je .sub_trees
- 
 
 3143 
		;४ãàᨢ­ë© ¯¥à¥¡®à ¯®¤¤¥à¥¢ì¥¢
- 
 
 3144 
		push eax edx
- 
 
 3145 
 
- 
 
 3146 
		;¯à®à¨á®¢ª  à ¬ª¨ ¥á«¨ à §¬¥à 㧫  = 1
- 
 
 3147 
		cmp ecx,0
- 
 
 3148 
		jne .end_2
- 
 
 3149 
			push eax
- 
 
 3150 
				stdcall vox_get_sub_brush,[h_br],0 ;®¯à¥¤¥«ï¥¬ ª¨áâì ¤«ï à¨á®¢ ­¨ï
- 
 
 3151 
				cmp eax,0 ;¥á«¨ ª¨áâì ­¥ ­ ©¤¥­ 
- 
 
 3152 
				je @f
- 
 
 3153 
					stdcall draw_vox, [buf_i], [buf_z], eax, ebx,edx,esi, [edi]
- 
 
 3154 
				@@:
- 
 
 3155 
			pop eax
- 
 
 3156 
		.end_2:
- 
 
 3157 
 
- 
 
 3158 
		;¢å®¤ ¢­ãâàì 㧫 
- 
 
 3159 
		dec ecx
- 
 
 3160 
;---
- 
 
 3161 
		push ebx
- 
 
 3162 
			;mov eax,(h-h_osn/2)
- 
 
 3163 
			mov ebx,[h_br]
- 
 
 3164 
			movzx eax,byte[ebx+1]
- 
 
 3165 
			movzx ebx,byte[ebx+2]
- 
 
 3166 
			shr ebx,1
- 
 
 3167 
			sub eax,ebx
- 
 
 3168 
		cmp ecx,1
- 
 
 3169 
		jl .end_c1
- 
 
 3170 
			shl eax,cl
- 
 
 3171 
			shl ebx,cl
- 
 
 3172 
		.end_c1:
- 
 
 3173 
		add esi,ebx
- 
 
 3174 
		pop ebx
- 
 
 3175 
		add edx,eax ;ª®à¥ªâ¨à®¢ª  ¢ëá®âë ¯®¤ ¢®ªá¥«ì ­¨¦­¥£® ã஢­ï
- 
 
 3176 
;---
- 
 
 3177 
		mov ah,byte[edi+3]
- 
 
 3178 
		add edi,4
- 
 
 3179 
		mov al,8
- 
 
 3180 
		.cycle:
- 
 
 3181 
			bt ax,8 ;â¥áâ¨à㥬 ⮫쪮 ah
- 
 
 3182 
			jnc .c_next
- 
 
 3183 
				push ebx edx esi
- 
 
 3184 
				stdcall vox_corect_coords, [h_br], [v_obj]
- 
 
 3185 
				stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj]
- 
 
 3186 
				pop esi edx ebx
- 
 
 3187 
			.c_next:
- 
 
 3188 
			shr ah,1
- 
 
 3189 
			dec al
- 
 
 3190 
			jnz .cycle
- 
 
 3191 
 
- 
 
 3192 
		;¢ë室 ¨§ 㧫 
- 
 
 3193 
		inc ecx
- 
 
 3194 
		pop edx eax
- 
 
 3195 
 
- 
 
 3196 
		jmp .end_f
- 
 
 3197 
	.sub_trees:
- 
 
 3198 
		;à¨á㥬 㧥«
- 
 
 3199 
		push eax
- 
 
 3200 
			stdcall vox_get_sub_brush,[h_br],ecx ;®¯à¥¤¥«ï¥¬ ª¨áâì ¤«ï à¨á®¢ ­¨ï
- 
 
 3201 
			cmp eax,0 ;¥á«¨ ª¨áâì ­¥ ­ ©¤¥­ 
- 
 
 3202 
			je @f
- 
 
 3203 
				stdcall draw_vox, [buf_i], [buf_z], eax, ebx,edx,esi, [edi]
- 
 
 3204 
			@@:
- 
 
 3205 
		pop eax
- 
 
 3206 
 
- 
 
 3207 
		add edi,4
- 
 
 3208 
	.end_f:
- 
 
 3209 
	ret
- 
 
 3210 
endp
- 
 
 3211 
 
- 
 
 3212 
;description:
- 
 
 3213 
; äã­ªæ¨ï à¨áãîé ï ®¤¨­®ç­ë© ¢®ªá¥«
- 
 
 3214 
;input:
- 
 
 3215 
; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â )
- 
 
 3216 
; buf_z - ¡ãä¥à £«ã¡¨­ë (32 ¡¨â  ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥­ ᮢ¯ ¤ âì á buf_i)
- 
 
 3217 
; buf_v - ¡ãä¥à á ¨§®¡à ¦¥­¨¥¬ ¢®ªá¥«ï (32 ¡¨â )
- 
 
 3218 
; v_color - 梥â
- 
 
 3219 
align 4
- 
 
 3220 
proc draw_vox, buf_i:dword, buf_z:dword, buf_v:dword,\
- 
 
 3221 
coord_x:dword, coord_y:dword, coord_z:dword, v_color:dword
- 
 
 3222 
pushad
- 
 
 3223 
	mov eax,[coord_x]
- 
 
 3224 
	mov ebx,[coord_y]
- 
 
 3225 
	mov edi,[buf_v]
- 
 
 3226 
	mov ecx,buf2d_h
- 
 
 3227 
	mov esi,buf2d_w
- 
 
 3228 
	imul ecx,esi
- 
 
 3229 
	add esi,eax
- 
 
 3230 
	mov edx,buf2d_data
- 
 
 3231 
	cld
- 
 
 3232 
	;ecx - count pixels in voxel
- 
 
 3233 
	;edx - 㪠§ â¥«ì ­  ¤ ­­ë¥ ¢ ¢®ªá¥«ì­®¬ ¡ãä¥à¥
- 
 
 3234 
	;edi - 㪠§ â¥«ì ­  ¢®ªá¥«ì­ë© ¡ãä¥à
- 
 
 3235 
	;esi - width voxel buffer add coord x
- 
 
 3236 
	.cycle:
- 
 
 3237 
		cmp dword[edx],0
- 
 
 3238 
		je @f
- 
 
 3239 
			;¯à®¢¥à塞 ¡ãä¥à £«ã¡¨­ë
- 
 
 3240 
			push eax
- 
 
 3241 
			stdcall buf_get_pixel, [buf_z],eax,ebx
- 
 
 3242 
			sub eax,[coord_z]
- 
 
 3243 
			cmp eax,[edx]
- 
 
 3244 
			jl .dr_pixel
- 
 
 3245 
				pop eax
- 
 
 3246 
				jmp @f
- 
 
 3247 
			.dr_pixel:
- 
 
 3248 
				;à¨á㥬 â®çªã
- 
 
 3249 
				pop eax
- 
 
 3250 
				stdcall buf_set_pixel, [buf_i],eax,ebx,[v_color]
- 
 
 3251 
				push ecx
- 
 
 3252 
				mov ecx,[coord_z]
- 
 
 3253 
				add ecx,[edx]
- 
 
 3254 
				stdcall buf_set_pixel, [buf_z],eax,ebx,ecx
- 
 
 3255 
				pop ecx
- 
 
 3256 
		@@:
- 
 
 3257 
		add edx,4
- 
 
 3258 
		inc eax
- 
 
 3259 
		cmp eax,esi
- 
 
 3260 
		jl @f
- 
 
 3261 
			inc ebx
- 
 
 3262 
			sub eax,buf2d_w
- 
 
 3263 
		@@:
- 
 
 3264 
		loop .cycle
- 
 
 3265 
popad
- 
 
 3266 
	ret
- 
 
 3267 
endp
- 
 
 3268 
 
- 
 
 3269 
;description:
- 
 
 3270 
;äã­ªæ¨ï ¤«ï ª®à¥ªâ¨à®¢ª¨ ª®®à¤¨­ â
- 
 
 3271 
;­ ¯à ¢«¥­¨ï ®á¥© ª®®à¤¨­ â ¢ ¢®ªá¥«¥:
- 
 
 3272 
;*z
- 
 
 3273 
;|
- 
 
 3274 
;+
- 
 
 3275 
;  * y
- 
 
 3276 
; /
- 
 
 3277 
;+
- 
 
 3278 
; \
- 
 
 3279 
;  * x
- 
 
 3280 
;input:
- 
 
 3281 
;  al - ­®¬¥à 㧫  ¢ ¤¥à¥¢¥ (®â 1 ¤® 8)
- 
 
 3282 
; ebx - ª®®à¤¨­ â  x
- 
 
 3283 
; edx - ª®®à¤¨­ â  y
- 
 
 3284 
; esi - ª®®à¤¨­ â  z
- 
 
 3285 
; ecx - ã஢¥­ì ⥪ã襣® 㧫 
- 
 
 3286 
;output:
- 
 
 3287 
; ebx - ­®¢ ï ª®®à¤¨­ â  x
- 
 
 3288 
; edx - ­®¢ ï ª®®à¤¨­ â  y
- 
 
 3289 
; esi - ­®¢ ï ª®®à¤¨­ â  z
- 
 
 3290 
align 4
- 
 
 3291 
proc vox_corect_coords, h_br:dword, v_obj:dword
- 
 
 3292 
locals
- 
 
 3293 
	osn_w_2 dd ? ;è¨à¨­  ®á­®¢ ­¨ï ¥¤¨­¨ç­®£® ¢®ªá¥«ï : 2
- 
 
 3294 
	vox_h dd ? ;¢ëá®â  ¥¤¨­¨ç­®£® ¢®ªá¥«ï
- 
 
 3295 
endl
- 
 
 3296 
	cmp ecx,0
- 
 
 3297 
	jl .end_f ;¤«ï ã᪮७¨ï ®âà¨á®¢ª¨
- 
 
 3298 
 
- 
 
 3299 
	push eax edi
- 
 
 3300 
	and eax,15 ;¢ë¤¥«ï¥¬ ­®¬¥à 㧫  ¢ ¤¥à¥¢¥
- 
 
 3301 
	mov edi,[v_obj]
- 
 
 3302 
	add edi,vox_offs_tree_table
- 
 
 3303 
	add edi,8
- 
 
 3304 
	sub edi,eax
- 
 
 3305 
 
- 
 
 3306 
	push ebx ecx
- 
 
 3307 
		mov ebx,[h_br]
- 
 
 3308 
 
- 
 
 3309 
		movzx ecx,byte[ebx]
- 
 
 3310 
		shr ecx,1
- 
 
 3311 
		mov dword[osn_w_2],ecx
- 
 
 3312 
 
- 
 
 3313 
		movzx ecx,byte[ebx+2]
- 
 
 3314 
		movzx ebx,byte[ebx+1]
- 
 
 3315 
		sub ebx,ecx
- 
 
 3316 
		mov dword[vox_h],ebx
- 
 
 3317 
		shr ecx,1
- 
 
 3318 
		mov eax,ecx ;eax - ¢ëá®â  ®á­®¢ ­¨ï ¥¤¨­¨ç­®£® ¢®ªá¥«ï : 2
- 
 
 3319 
	pop ecx ebx
- 
 
 3320 
 
- 
 
 3321 
	cmp ecx,1
- 
 
 3322 
	jl .no_scale ;¢® ¨§¡¥¦ ­¨¥ § æ¨ª«¨¢ ­¨ï
- 
 
 3323 
		shl eax,cl
- 
 
 3324 
		shl dword[osn_w_2],cl
- 
 
 3325 
		shl dword[vox_h],cl
- 
 
 3326 
	.no_scale:
- 
 
 3327 
 
- 
 
 3328 
;	add esi,eax ;¬¥­ï¥¬ £«ã¡¨­ã ¤«ï ¡ãä¥à  z (ª®¬¯¥­á æ¨ï ¤«ï ª®®à¤¨­ âë y)
- 
 
 3329 
	bt word[edi],0 ;test voxel coord x
- 
 
 3330 
	jnc @f
- 
 
 3331 
		add ebx,[osn_w_2]
- 
 
 3332 
		add edx,eax
- 
 
 3333 
		add esi,eax ;¬¥­ï¥¬ £«ã¡¨­ã ¤«ï ¡ãä¥à  z
- 
 
 3334 
	@@:
- 
 
 3335 
	bt word[edi],1 ;test voxel coord y
- 
 
 3336 
	jnc @f
- 
 
 3337 
		add ebx,[osn_w_2]
- 
 
 3338 
		sub edx,eax
- 
 
 3339 
		sub esi,eax ;¬¥­ï¥¬ £«ã¡¨­ã ¤«ï ¡ãä¥à  z
- 
 
 3340 
	@@:
- 
 
 3341 
	bt word[edi],2 ;test voxel coord z
- 
 
 3342 
	jnc @f
- 
 
 3343 
		sub edx,[vox_h]
- 
 
 3344 
	@@:
- 
 
 3345 
	pop edi eax
- 
 
 3346 
	.end_f:
- 
 
 3347 
	ret
- 
 
 3348 
endp
- 
 
 3349 
 
- 
 
 3350 
;¨§¢«¥ª ¥¬ ¨§ h_br 㪠§ â¥«ì ­  ¡ãä¥à á ¨§®¡à ¦¥­¨¥¬ ¢®ªá¥«ï, 㪠§ ­­®£® ¯®à浪  n
- 
 
 3351 
align 4
- 
 
 3352 
proc vox_get_sub_brush uses ebx ecx, h_br:dword, n:dword
- 
 
 3353 
	xor eax,eax
- 
 
 3354 
	mov ebx,[n]
- 
 
 3355 
	cmp ebx,0
- 
 
 3356 
	jl @f
- 
 
 3357 
	mov ecx,[h_br]
- 
 
 3358 
	cmp bl,byte[ecx+3]
- 
 
 3359 
	jg @f
- 
 
 3360 
		add ecx,4
- 
 
 3361 
		imul ebx,BUF_STRUCT_SIZE
- 
 
 3362 
		mov eax,ebx
- 
 
 3363 
		add eax,ecx
- 
 
 3364 
	@@:
- 
 
 3365 
	ret
- 
 
 3366 
endp
- 
 
 3367 
 
- 
 
 3368 
;description:
- 
 
 3369 
; äã­ªæ¨ï à¨áãîé ï á१ ¢®ªá¥«ì­®£® ®¡ì¥ªâ 
- 
 
 3370 
;input:
- 
 
 3371 
; v_size - à §¬¥à ª¢ ¤à â  á ¢®ªá¥«¥¬
- 
 
 3372 
; k_scale - á⥯¥­ì ¤¥â «¨§ æ¨¨ ¨§®¡à ¦¥­¨ï
- 
 
 3373 
; n_plane - ­®¬¥à ¯«®áª®á⨠á¥ç­¨ï (¢ ¯à¥¤¥« å ®â 0 ¤® 2^k_scale - 1)
- 
 
 3374 
; b_color - 梥⠣࠭¨æë
- 
 
 3375 
align 4
- 
 
 3376 
proc buf_vox_obj_draw_pl, buf_i:dword, v_obj:dword, coord_x:dword,\
- 
 
 3377 
coord_y:dword, v_size:dword, k_scale:dword, n_plane:dword, b_color:dword
- 
 
 3378 
	cmp [k_scale],0
- 
 
 3379 
	jl .end_f
- 
 
 3380 
pushad
- 
 
 3381 
	mov eax,[v_size]
- 
 
 3382 
	mov ecx,[k_scale]
- 
 
 3383 
	mov ebx,eax
- 
 
 3384 
	cmp ecx,1
- 
 
 3385 
	jl @f
- 
 
 3386 
		shl ebx,cl
- 
 
 3387 
	@@:
- 
 
 3388 
	;ebx - ¯®«­ë© à §¬¥à ¨§®¡à ¦¥­¨ï
- 
 
 3389 
	stdcall buf_rect_by_size, [buf_i], [coord_x],[coord_y],ebx,ebx, [b_color] ;à ¬ª  ­  à¨áã­®ª
- 
 
 3390 
	mov edx,ebx
- 
 
 3391 
	add ebx,[coord_y]
- 
 
 3392 
	stdcall draw_polz_hor, [buf_i], [coord_x],ebx,edx,eax, [n_plane], [k_scale], [b_color] ;¯®«§ã­®ª, ¯®ª §ë¢ î騩 ­®¬¥à á¥ç¥­¨ï
- 
 
 3393 
 
- 
 
 3394 
	;à¨á®¢ ­¨¥ â®ç¥ª ¤«ï á¥âª¨
- 
 
 3395 
	push ecx
- 
 
 3396 
	mov edi,1
- 
 
 3397 
	cmp ecx,1
- 
 
 3398 
	jl @f
- 
 
 3399 
		shl edi,cl
- 
 
 3400 
	@@:
- 
 
 3401 
	dec edi
- 
 
 3402 
	cmp edi,1
- 
 
 3403 
	jl .end_0
- 
 
 3404 
	mov ecx,edi
- 
 
 3405 
	imul ecx,edi
- 
 
 3406 
	mov ebx,[coord_x]
- 
 
 3407 
	mov edx,[coord_y]
- 
 
 3408 
	add edx,eax
- 
 
 3409 
	xor esi,esi
- 
 
 3410 
	cld
- 
 
 3411 
	@@:
- 
 
 3412 
		add ebx,eax
- 
 
 3413 
		inc esi
- 
 
 3414 
		stdcall buf_set_pixel, [buf_i], ebx,edx, [b_color]
- 
 
 3415 
		cmp esi,edi
- 
 
 3416 
		jl .end_1
- 
 
 3417 
			;¯¥à¥å®¤ â®ç¥ª ­  ­®¢ãî áâபã
- 
 
 3418 
			xor esi,esi
- 
 
 3419 
			mov ebx,[coord_x]
- 
 
 3420 
			add edx,eax
- 
 
 3421 
		.end_1:
- 
 
 3422 
		loop @b
- 
 
 3423 
	.end_0:
- 
 
 3424 
	pop ecx
- 
 
 3425 
 
- 
 
 3426 
	;eax - à §¬¥à ®¤­®£® ª¢ ¤à â 
- 
 
 3427 
	;edi - 㪠§ â¥«ì à¨áã¥¬ë¥ ¤ ­­ë¥ ¨§ ®¡ê¥ªâ 
- 
 
 3428 
	mov ebx,[coord_x]
- 
 
 3429 
	mov edx,[coord_y]
- 
 
 3430 
	mov edi,[v_obj]
- 
 
 3431 
	add edi,vox_offs_data
- 
 
 3432 
	xor esi,esi
- 
 
 3433 
	push eax
- 
 
 3434 
	imul eax,[n_plane]
- 
 
 3435 
	stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj], eax
- 
 
 3436 
popad
- 
 
 3437 
	.end_f:
- 
 
 3438 
	ret
- 
 
 3439 
endp
- 
 
 3440 
 
- 
 
 3441 
;description:
- 
 
 3442 
; äã­ªæ¨ï à¨áãîé ï á१ ç á⨠¢®ªá¥«ì­®£® ®¡ì¥ªâ 
- 
 
 3443 
;input:
- 
 
 3444 
; s_c_x, s_c_y, s_c_z, s_k_scale - ¯ à ¬¥âàë ®¯à¥¤¥«ïî騥 ç áâì ¢®ªá¥«ì­®£® ®¡ê¥ªâ , ª®â®à ï ¡ã¤¥â à¨á®¢ âìáï
- 
 
 3445 
align 4
- 
 
 3446 
proc buf_vox_obj_draw_pl_scaled, buf_i:dword, v_obj:dword, coord_x:dword,\
- 
 
 3447 
coord_y:dword, v_size:dword, k_scale:dword, n_plane:dword, b_color:dword,\
- 
 
 3448 
s_c_x:dword, s_c_y:dword, s_c_z:dword, s_k_scale:dword
- 
 
 3449 
	cmp [k_scale],0
- 
 
 3450 
	jl .end_f
- 
 
 3451 
pushad
- 
 
 3452 
locals
- 
 
 3453 
	p_node dd 0 ;த¨â¥«ì᪨© 㧥«
- 
 
 3454 
endl
- 
 
 3455 
	mov eax,[v_size]
- 
 
 3456 
	mov ecx,[k_scale]
- 
 
 3457 
	mov ebx,eax
- 
 
 3458 
	cmp ecx,1
- 
 
 3459 
	jl @f
- 
 
 3460 
		shl ebx,cl
- 
 
 3461 
	@@:
- 
 
 3462 
	;ebx - ¯®«­ë© à §¬¥à ¨§®¡à ¦¥­¨ï
- 
 
 3463 
	stdcall buf_rect_by_size, [buf_i], [coord_x],[coord_y],ebx,ebx, [b_color] ;à ¬ª  ­  à¨áã­®ª
- 
 
 3464 
	mov edx,ebx
- 
 
 3465 
	add ebx,[coord_y]
- 
 
 3466 
	stdcall draw_polz_hor, [buf_i], [coord_x],ebx,edx,eax, [n_plane], [k_scale], [b_color] ;¯®«§ã­®ª, ¯®ª §ë¢ î騩 ­®¬¥à á¥ç¥­¨ï
- 
 
 3467 
 
- 
 
 3468 
	;à¨á®¢ ­¨¥ â®ç¥ª ¤«ï á¥âª¨
- 
 
 3469 
	push ecx
- 
 
 3470 
	mov edi,1
- 
 
 3471 
	cmp ecx,1
- 
 
 3472 
	jl @f
- 
 
 3473 
		shl edi,cl
- 
 
 3474 
	@@:
- 
 
 3475 
	dec edi
- 
 
 3476 
	cmp edi,1
- 
 
 3477 
	jl .end_3
- 
 
 3478 
	mov ecx,edi
- 
 
 3479 
	imul ecx,edi
- 
 
 3480 
	mov ebx,[coord_x]
- 
 
 3481 
	mov edx,[coord_y]
- 
 
 3482 
	add edx,eax
- 
 
 3483 
	xor esi,esi
- 
 
 3484 
	cld
- 
 
 3485 
	@@:
- 
 
 3486 
		add ebx,eax
- 
 
 3487 
		inc esi
- 
 
 3488 
		stdcall buf_set_pixel, [buf_i], ebx,edx, [b_color]
- 
 
 3489 
		cmp esi,edi
- 
 
 3490 
		jl .end_4
- 
 
 3491 
			;¯¥à¥å®¤ â®ç¥ª ­  ­®¢ãî áâபã
- 
 
 3492 
			xor esi,esi
- 
 
 3493 
			mov ebx,[coord_x]
- 
 
 3494 
			add edx,eax
- 
 
 3495 
		.end_4:
- 
 
 3496 
		loop @b
- 
 
 3497 
	.end_3:
- 
 
 3498 
	pop ecx
- 
 
 3499 
 
- 
 
 3500 
	mov esi,[s_k_scale]
- 
 
 3501 
	cmp esi,1
- 
 
 3502 
	jl .end_2
- 
 
 3503 
	mov edi,[v_obj]
- 
 
 3504 
	add edi,vox_offs_data
- 
 
 3505 
 
- 
 
 3506 
	; *** (1) ***
- 
 
 3507 
	.found:
- 
 
 3508 
	stdcall vox_obj_get_node_position, [v_obj],[s_c_x],[s_c_y],[s_c_z],esi
- 
 
 3509 
	movzx bx,byte[edi+3]
- 
 
 3510 
	mov [p_node],edi
- 
 
 3511 
	add edi,4
- 
 
 3512 
	cmp eax,0
- 
 
 3513 
	je .end_1
- 
 
 3514 
	mov ecx,eax
- 
 
 3515 
	cld
- 
 
 3516 
	@@: ;横« ¤«ï ¯à®¯ã᪠ ¯à¥¤ë¤ãé¨å ¯®¤¤¥à¥¢ì¥¢ ¢ 㧫¥
- 
 
 3517 
		bt bx,0 ;¯à®¢¥à塞 ¥áâì «¨ ¤®ç¥à­¨¥ 㧫ë
- 
 
 3518 
		jnc .end_0
- 
 
 3519 
			xor eax,eax
- 
 
 3520 
			stdcall vox_obj_rec0 ;¢ eax ¢ëç¨á«ï¥âáï ç¨á«® ¤®ç¥à­¨å 㧫®¢, ¢ ¤ ­­®© ¢¥â¢¨
- 
 
 3521 
		.end_0:
- 
 
 3522 
		shr bx,1
- 
 
 3523 
		loop @b
- 
 
 3524 
	.end_1:
- 
 
 3525 
	bt bx,0
- 
 
 3526 
	jnc .end_2 ;¥á«¨ ¯®¤¤¥à¥¢  ­¥ áãé¥áâ¢ã¥â
- 
 
 3527 
	dec esi
- 
 
 3528 
	cmp esi,0
- 
 
 3529 
	jg .found
- 
 
 3530 
 
- 
 
 3531 
	mov eax,[v_size]
- 
 
 3532 
	;eax - à §¬¥à ®¤­®£® ª¢ ¤à â 
- 
 
 3533 
	;edi - 㪠§ â¥«ì à¨áã¥¬ë¥ ¤ ­­ë¥ ¨§ ®¡ê¥ªâ 
- 
 
 3534 
	mov ecx,[k_scale]
- 
 
 3535 
	mov ebx,[coord_x]
- 
 
 3536 
	mov edx,[coord_y]
- 
 
 3537 
	xor esi,esi
- 
 
 3538 
	push eax
- 
 
 3539 
	imul eax,[n_plane]
- 
 
 3540 
	stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj], eax
- 
 
 3541 
 
- 
 
 3542 
	.end_2:
- 
 
 3543 
popad
- 
 
 3544 
	.end_f:
- 
 
 3545 
	ret
- 
 
 3546 
endp
- 
 
 3547 
 
- 
 
 3548 
;description:
- 
 
 3549 
; ®¯à¥¤¥«¥­¨¥ ¯®§¨æ¨¨ 㧫  ¢ ¤¥à¥¢¥ (®â 0 ¤® 7)
- 
 
 3550 
align 4
- 
 
 3551 
proc vox_obj_get_node_position uses ebx ecx edi, v_obj:dword,\
- 
 
 3552 
coord_x:dword,coord_y:dword,coord_z:dword,k_scale:dword
- 
 
 3553 
	mov ecx,[k_scale]
- 
 
 3554 
	dec ecx
- 
 
 3555 
	mov eax,[coord_x]
- 
 
 3556 
	mov ebx,[coord_y]
- 
 
 3557 
	mov edi,[coord_z]
- 
 
 3558 
	cmp ecx,1
- 
 
 3559 
	jl .end_0
- 
 
 3560 
		shr eax,cl
- 
 
 3561 
		shr ebx,cl
- 
 
 3562 
		shr edi,cl
- 
 
 3563 
	.end_0:
- 
 
 3564 
	and eax,1
- 
 
 3565 
	bt ebx,0
- 
 
 3566 
	jnc @f
- 
 
 3567 
		bts eax,1
- 
 
 3568 
	@@:
- 
 
 3569 
	bt edi,0
- 
 
 3570 
	jnc @f
- 
 
 3571 
		bts eax,2
- 
 
 3572 
	@@:
- 
 
 3573 
 
- 
 
 3574 
	mov edi,[v_obj]
- 
 
 3575 
	add edi,vox_offs_tree_table
- 
 
 3576 
	@@:
- 
 
 3577 
		cmp al,byte[edi]
- 
 
 3578 
		je @f
- 
 
 3579 
		inc edi
- 
 
 3580 
		jmp @b
- 
 
 3581 
	@@:
- 
 
 3582 
	sub edi,[v_obj]
- 
 
 3583 
	sub edi,vox_offs_tree_table
- 
 
 3584 
	mov eax,edi
- 
 
 3585
- 
 
 3586 
	ret
- 
 
 3587 
endp
- 
 
 3588 
 
- 
 
 3589 
;input:
- 
 
 3590 
; edi - 㪠§ â¥«ì ­  ¤ ­­ë¥ ¢®ªá¥«ì­®£® ®¡ê¥ªâ 
- 
 
 3591 
;output:
- 
 
 3592 
; eax - eax + ç¨á«® 㧫®¢ ¢ ¤ ­­ëå ¢®ªá. ®¡ê¥ªâ 
- 
 
 3593 
; edi - 㪠§ â¥«ì ­  ᬥ饭­ë¥ ¤ ­­ë¥ ¢®ªá. ®¡ê¥ªâ 
- 
 
 3594 
align 4
- 
 
 3595 
proc vox_obj_rec0
- 
 
 3596 
	inc eax
- 
 
 3597 
	cmp byte[edi+3],0 ;ᬮâਬ ¥áâì «¨ ¯®¤¤¥à¥¢ìï
- 
 
 3598 
	je .sub_trees
- 
 
 3599 
 
- 
 
 3600 
		;४ãàᨢ­ë© ¯¥à¥¡®à ¯®¤¤¥à¥¢ì¥¢
- 
 
 3601 
		push ebx ecx
- 
 
 3602 
		mov bh,byte[edi+3]
- 
 
 3603 
		add edi,4
- 
 
 3604 
		mov bl,8
- 
 
 3605 
		.cycle:
- 
 
 3606 
			bt bx,8 ;â¥áâ¨à㥬 ⮫쪮 bh
- 
 
 3607 
			jnc .c_next
- 
 
 3608 
				stdcall vox_obj_rec0
- 
 
 3609 
			.c_next:
- 
 
 3610 
			shr bh,1
- 
 
 3611 
			dec bl
- 
 
 3612 
			jnz .cycle
- 
 
 3613 
		pop ecx ebx
- 
 
 3614 
 
- 
 
 3615 
		jmp .end_f
- 
 
 3616 
	.sub_trees:
- 
 
 3617 
		add edi,4
- 
 
 3618 
	.end_f:
- 
 
 3619 
	ret
- 
 
 3620 
endp
- 
 
 3621 
 
- 
 
 3622 
;description:
- 
 
 3623 
; äã­ªæ¨ï à¨áãîé ï £®à¨§®­â «ì­ãî ¯®«®áã á ¯®«§ã­ª®¬
- 
 
 3624 
align 4
- 
 
 3625 
proc draw_polz_hor uses eax ebx ecx, buf:dword, coord_x:dword, coord_y:dword,\
- 
 
 3626 
size_x:dword, size_y:dword, pos:dword, k_scale:dword, color:dword
- 
 
 3627 
	mov ebx,[size_x]
- 
 
 3628 
	stdcall buf_rect_by_size, [buf], [coord_x],[coord_y],ebx,[size_y], [color]
- 
 
 3629 
	mov ecx,[k_scale]
- 
 
 3630 
	shr ebx,cl
- 
 
 3631 
	mov eax,[pos]
- 
 
 3632 
	imul eax,ebx
- 
 
 3633 
	add eax,[coord_x]
- 
 
 3634 
	stdcall buf_filled_rect_by_size, [buf], eax,[coord_y],ebx,[size_y], [color]
- 
 
 3635 
	ret
- 
 
 3636 
endp
- 
 
 3637 
 
- 
 
 3638 
;input:
- 
 
 3639 
; ebx - coord_x
- 
 
 3640 
; edx - coord_y
- 
 
 3641 
; esi - coord_z
- 
 
 3642 
; ecx - ã஢¥­ì ⥪ã襣® 㧫 
- 
 
 3643 
; edi - 㪠§ â¥«ì ­  ¤ ­­ë¥ ¢®ªá¥«ì­®£® ®¡ê¥ªâ 
- 
 
 3644 
align 4
- 
 
 3645 
proc draw_sub_vox_obj_pl, buf_i:dword, v_obj:dword, clip_z:dword,\
- 
 
 3646 
v_size:dword
- 
 
 3647 
	cmp byte[edi+3],0 ;ᬮâਬ ¥áâì «¨ ¯®¤¤¥à¥¢ìï
- 
 
 3648 
	je .sub_trees
- 
 
 3649 
 
- 
 
 3650 
		;¯à®à¨á®¢ª  à ¬ª¨ ¥á«¨ à §¬¥à 㧫  = 1
- 
 
 3651 
		cmp ecx,0
- 
 
 3652 
		jne @f
- 
 
 3653 
		;¯à®¢¥àª  £«ã¡¨­ë esi
- 
 
 3654 
		;clip_z=n_plane*v_size
- 
 
 3655 
		stdcall vox_is_clip, [clip_z],[v_size]
- 
 
 3656 
		cmp eax,0
- 
 
 3657 
		je @f
- 
 
 3658 
			push ecx
- 
 
 3659 
			mov ecx,dword[edi]
- 
 
 3660 
			and ecx,0xffffff
- 
 
 3661 
			stdcall buf_rect_by_size, [buf_i], ebx,edx, [v_size],[v_size],ecx
- 
 
 3662 
			pop ecx
- 
 
 3663 
		@@:
- 
 
 3664 
 
- 
 
 3665 
		;४ãàᨢ­ë© ¯¥à¥¡®à ¯®¤¤¥à¥¢ì¥¢
- 
 
 3666 
		push edx
- 
 
 3667 
 
- 
 
 3668 
		;¢å®¤ ¢­ãâàì 㧫 
- 
 
 3669 
		dec ecx
- 
 
 3670 
 
- 
 
 3671 
		mov eax,[v_size]
- 
 
 3672 
		cmp ecx,1
- 
 
 3673 
		jl @f
- 
 
 3674 
			shl eax,cl
- 
 
 3675 
		@@:
- 
 
 3676 
		add edx,eax ;ª®à¥ªâ¨à®¢ª  ¢ëá®âë ¯®¤ ¢®ªá¥«ì ­¨¦­¥£® ã஢­ï
- 
 
 3677 
 
- 
 
 3678 
		mov ah,byte[edi+3]
- 
 
 3679 
		add edi,4
- 
 
 3680 
		mov al,8
- 
 
 3681 
		.cycle:
- 
 
 3682 
			bt ax,8 ;â¥áâ¨à㥬 ⮫쪮 ah
- 
 
 3683 
			jnc .c_next
- 
 
 3684 
				push eax ebx edx esi
- 
 
 3685 
				stdcall vox_corect_coords_pl, [v_obj],[v_size]
- 
 
 3686 
				stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj],[clip_z],[v_size]
- 
 
 3687 
				pop esi edx ebx eax
- 
 
 3688 
			.c_next:
- 
 
 3689 
			shr ah,1
- 
 
 3690 
			dec al
- 
 
 3691 
			jnz .cycle
- 
 
 3692 
 
- 
 
 3693 
		;¢ë室 ¨§ 㧫 
- 
 
 3694 
		inc ecx
- 
 
 3695 
		pop edx
- 
 
 3696 
 
- 
 
 3697 
		jmp .end_f
- 
 
 3698 
	.sub_trees:
- 
 
 3699 
		cmp ecx,0
- 
 
 3700 
		jl .end_0 ;­¥ à¨á㥬 ®ç¥­ì ¬ «¥­ìª¨¥ ¢®ªá¥«¨
- 
 
 3701 
 
- 
 
 3702 
		;¯à®¢¥àª  £«ã¡¨­ë esi
- 
 
 3703 
		;clip_z=n_plane*v_size
- 
 
 3704 
		stdcall vox_is_clip, [clip_z],[v_size]
- 
 
 3705 
		cmp eax,0
- 
 
 3706 
		je .end_0
- 
 
 3707 
 
- 
 
 3708 
		;à¨á㥬 㧥«
- 
 
 3709 
		mov eax,[edi]
- 
 
 3710 
		and eax,0xffffff
- 
 
 3711 
		push eax ;梥â 㧫 
- 
 
 3712 
 
- 
 
 3713 
		mov eax,[v_size]
- 
 
 3714 
		cmp ecx,1
- 
 
 3715 
		jl @f
- 
 
 3716 
			;ª¢ ¤à â ¡®«ìè¥ â¥ªã饣® ¬ áèâ ¡ 
- 
 
 3717 
			shl eax,cl ;à §¬¥à 㧫 
- 
 
 3718 
			stdcall buf_filled_rect_by_size, [buf_i], ebx,edx, eax,eax
- 
 
 3719 
			push ebx edx esi
- 
 
 3720 
			mov esi,eax
- 
 
 3721 
			inc ebx
- 
 
 3722 
			inc edx
- 
 
 3723 
			sub esi,2
- 
 
 3724 
			mov eax,[buf_i]
- 
 
 3725 
			push dword 128
- 
 
 3726 
			push dword[eax+16] ;+16 - b_color
- 
 
 3727 
			stdcall combine_colors_3,[edi]
- 
 
 3728 
			stdcall buf_rect_by_size, [buf_i], ebx,edx, esi,esi,eax
- 
 
 3729 
			pop esi edx ebx
- 
 
 3730 
			jmp .end_0
- 
 
 3731 
		@@:
- 
 
 3732 
			;ª¢ ¤à â ⥪ã饣® ¬ áèâ ¡ 
- 
 
 3733 
			stdcall buf_filled_rect_by_size, [buf_i], ebx,edx, eax,eax
- 
 
 3734 
 
- 
 
 3735 
		.end_0:
- 
 
 3736 
		add edi,4
- 
 
 3737 
	.end_f:
- 
 
 3738 
	ret
- 
 
 3739 
endp
- 
 
 3740 
 
- 
 
 3741 
;description:
- 
 
 3742 
; ¢á¯®¬®£ â¥«ì­ ï äã­ªæ¨ï ¤«ï ¯à®¢¥àª¨ £«ã¡¨­ë esi
- 
 
 3743 
;input:
- 
 
 3744 
; ecx - ã஢¥­ì ⥪ã襣® 㧫 
- 
 
 3745 
; esi - coord z
- 
 
 3746 
; clip_z - n_plane*v_size
- 
 
 3747 
;output:
- 
 
 3748 
; eax - 0 if no draw, 1 if draw
- 
 
 3749 
align 4
- 
 
 3750 
proc vox_is_clip uses ebx edi, clip_z:dword, v_size:dword
- 
 
 3751 
	xor eax,eax
- 
 
 3752 
	mov ebx,[clip_z]
- 
 
 3753 
	mov edi,[v_size]
- 
 
 3754 
	cmp ecx,1
- 
 
 3755 
	jl @f
- 
 
 3756 
		shl edi,cl
- 
 
 3757 
	@@:
- 
 
 3758 
	;edi = 2^ecx
- 
 
 3759 
	add edi,esi
- 
 
 3760 
	cmp edi,ebx ;if (esi+2^ecx*v_size <= (n_plane*v_size)) no draw
- 
 
 3761 
	jle @f
- 
 
 3762 
	add ebx,[v_size]
- 
 
 3763 
	cmp esi,ebx ;if (esi >= (n_plane+1)*v_size) no draw
- 
 
 3764 
	jge @f
- 
 
 3765 
		inc eax
- 
 
 3766 
	@@:
- 
 
 3767 
	ret
- 
 
 3768 
endp
- 
 
 3769 
 
- 
 
 3770 
;äã­ªæ¨ï ¤«ï ª®à¥ªâ¨à®¢ª¨ ª®®à¤¨­ â
- 
 
 3771 
;­ ¯à ¢«¥­¨ï ®á¥© ª®®à¤¨­ â ¢ ¢®ªá¥«¥:
- 
 
 3772 
;*z
- 
 
 3773 
;|
- 
 
 3774 
;+-* x
- 
 
 3775 
;input:
- 
 
 3776 
;  al - ­®¬¥à 㧫  ¢ ¤¥à¥¢¥ (®â 1 ¤® 8)
- 
 
 3777 
; ebx - ª®®à¤¨­ â  x
- 
 
 3778 
; edx - ª®®à¤¨­ â  y
- 
 
 3779 
; esi - ª®®à¤¨­ â  z
- 
 
 3780 
; ecx - ã஢¥­ì ⥪ã襣® 㧫 
- 
 
 3781 
;output:
- 
 
 3782 
; ebx - ­®¢ ï ª®®à¤¨­ â  x
- 
 
 3783 
; edx - ­®¢ ï ª®®à¤¨­ â  y
- 
 
 3784 
; esi - ­®¢ ï ª®®à¤¨­ â  z
- 
 
 3785 
align 4
- 
 
 3786 
proc vox_corect_coords_pl, v_obj:dword, v_size:dword
- 
 
 3787 
	cmp ecx,0
- 
 
 3788 
	jl .end_f ;¤«ï ã᪮७¨ï ®âà¨á®¢ª¨
- 
 
 3789 
 
- 
 
 3790 
	push eax edi
- 
 
 3791 
	and eax,15 ;¢ë¤¥«ï¥¬ ­®¬¥à 㧫  ¢ ¤¥à¥¢¥
- 
 
 3792 
	mov edi,[v_obj]
- 
 
 3793 
	add edi,vox_offs_tree_table
- 
 
 3794 
	add edi,8
- 
 
 3795 
	sub edi,eax
- 
 
 3796 
 
- 
 
 3797 
	mov eax,[v_size] ;eax - ¢ëá®â  ®á­®¢ ­¨ï ¥¤¨­¨ç­®£® ¢®ªá¥«ï
- 
 
 3798 
	cmp ecx,1
- 
 
 3799 
	jl @f ;¢® ¨§¡¥¦ ­¨¥ § æ¨ª«¨¢ ­¨ï
- 
 
 3800 
		shl eax,cl
- 
 
 3801 
	@@:
- 
 
 3802 
 
- 
 
 3803 
	bt word[edi],0 ;test voxel coord x
- 
 
 3804 
	jnc @f
- 
 
 3805 
		add ebx,eax
- 
 
 3806 
	@@:
- 
 
 3807 
	bt word[edi],1 ;test voxel coord y
- 
 
 3808 
	jnc @f
- 
 
 3809 
		add esi,eax ;¬¥­ï¥¬ £«ã¡¨­ã ¤«ï ¡ãä¥à  z
- 
 
 3810 
	@@:
- 
 
 3811 
	bt word[edi],2 ;test voxel coord z
- 
 
 3812 
	jnc @f
- 
 
 3813 
		sub edx,eax
- 
 
 3814 
	@@:
- 
 
 3815 
	pop edi eax
- 
 
 3816 
	.end_f:
- 
 
 3817 
	ret
- 
 
 3818 
endp
- 
 
 3819 
 
- 
 
 3820 
;description:
- 
 
 3821 
; äã­ªæ¨ï à¨áãîé ï ⥭¨
- 
 
 3822 
;input:
- 
 
 3823 
; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â )
- 
 
 3824 
; buf_z - ¡ãä¥à £«ã¡¨­ë (32 ¡¨â  ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥­ ᮢ¯ ¤ âì á buf_i)
- 
 
 3825 
; h_br - ª¨áâì á ¨§®¡à ¦¥­¨ï¬¨ ¢®ªá¥«¥© (32 ¡¨â )
- 
 
 3826 
; k_scale - ª®íä. ¤«ï ¬ áèâ ¡¨à®¢ ­¨ï ¨§®¡à ¦¥­¨ï
- 
 
 3827 
align 4
- 
 
 3828 
proc buf_vox_obj_draw_3g_shadows, buf_i:dword, buf_z:dword, h_br:dword, \
- 
 
 3829 
coord_x:dword, coord_y:dword, color:dword, k_scale:dword, prop:dword
- 
 
 3830 
locals
- 
 
 3831 
	correct_z dd 0 ;ª®à¥ªâ¨à®¢ª  ¤«ï ¡ãä¥à  £«ã¡¨­ë
- 
 
 3832 
endl
- 
 
 3833 
pushad
- 
 
 3834 
	mov eax,[k_scale]
- 
 
 3835 
	add eax,[prop]
- 
 
 3836 
	mov dword[correct_z],8
- 
 
 3837 
	sub [correct_z],eax
- 
 
 3838 
	mov ebx,[coord_x]
- 
 
 3839 
	;correct_z = 8-k_scale-prop
- 
 
 3840 
 
- 
 
 3841 
	stdcall buf_vox_obj_get_img_w_3g, [h_br],[k_scale]
- 
 
 3842 
	mov edx,eax ;edx - è¨à¨­  ¨§®¡à ¦¥­¨ï
- 
 
 3843 
	stdcall buf_vox_obj_get_img_h_3g, [h_br],[k_scale]
- 
 
 3844 
	mov esi,eax
- 
 
 3845 
 
- 
 
 3846 
	mov edi,[coord_y]
- 
 
 3847 
	mov ecx,edx
- 
 
 3848 
	add edx,ebx ;è¨à¨­  + ®âáâ㯠᫥¢ 
- 
 
 3849 
	imul ecx,esi
- 
 
 3850 
	cld
- 
 
 3851 
	.cycle_0:
- 
 
 3852 
		stdcall buf_get_pixel, [buf_z],ebx,edi
- 
 
 3853 
		cmp eax,0
- 
 
 3854 
		je @f
- 
 
 3855 
			stdcall vox_correct_z, [correct_z]
- 
 
 3856 
			push eax
- 
 
 3857 
			stdcall buf_get_pixel, [buf_i],ebx,edi
- 
 
 3858 
			stdcall combine_colors_3,eax,[color] ;,eax
- 
 
 3859 
			stdcall buf_set_pixel, [buf_i],ebx,edi,eax
- 
 
 3860 
		@@:
- 
 
 3861 
		inc ebx
- 
 
 3862 
		cmp ebx,edx
- 
 
 3863 
		jl @f
- 
 
 3864 
			mov ebx,[coord_x]
- 
 
 3865 
			inc edi
- 
 
 3866 
		@@:
- 
 
 3867 
		loop .cycle_0
- 
 
 3868 
 
- 
 
 3869 
popad
- 
 
 3870 
	ret
- 
 
 3871 
endp
- 
 
 3872 
 
- 
 
 3873 
;output:
- 
 
 3874 
; eax - scaled coord z
- 
 
 3875 
align 4
- 
 
 3876 
proc vox_correct_z uses ecx, correct_z:dword
- 
 
 3877 
	mov ecx,[correct_z]
- 
 
 3878 
	cmp ecx,0
- 
 
 3879 
	je .end_f
- 
 
 3880 
	jl .end_0
- 
 
 3881 
		shl eax,cl
- 
 
 3882 
		jmp .end_f
- 
 
 3883 
	.end_0:
- 
 
 3884 
		neg ecx
- 
 
 3885 
		inc ecx
- 
 
 3886 
		shr eax,cl
- 
 
 3887 
	.end_f:
- 
 
 3888 
	ret
- 
 
 3889 
endp
- 
 
 3890 
 
- 
 
 3891 
;output:
- 
 
 3892 
; eax - color
- 
 
 3893 
align 4
- 
 
 3894 
proc combine_colors_3 uses ebx ecx edx edi esi, col_0:dword, col_1:dword, alpha:dword
- 
 
 3895 
 
- 
 
 3896 
	mov ebx,[col_0]
- 
 
 3897 
	mov ecx,[col_1]
- 
 
 3898 
	movzx di,byte[alpha] ;pro
- 
 
 3899 
	mov si,0x00ff ;---get transparent---
- 
 
 3900 
	sub si,di ;256-pro
- 
 
 3901 
 
- 
 
 3902 
	;---blye---
- 
 
 3903 
	movzx ax,bl
- 
 
 3904 
	imul ax,si
- 
 
 3905 
	movzx dx,cl
- 
 
 3906 
	imul dx,di
- 
 
 3907 
	add ax,dx
- 
 
 3908 
	mov cl,ah
- 
 
 3909 
	;---green---
- 
 
 3910 
	movzx ax,bh
- 
 
 3911 
	imul ax,si
- 
 
 3912 
	movzx dx,ch
- 
 
 3913 
	imul dx,di
- 
 
 3914 
	add ax,dx
- 
 
 3915 
	mov ch,ah
- 
 
 3916 
	shr ebx,16
- 
 
 3917 
	ror ecx,16
- 
 
 3918 
	;---red---
- 
 
 3919 
	movzx ax,bl
- 
 
 3920 
	imul ax,si
- 
 
 3921 
	movzx dx,cl
- 
 
 3922 
	imul dx,di
- 
 
 3923 
	add ax,dx
- 
 
 3924 
 
- 
 
 3925 
	shl eax,8
- 
 
 3926 
	ror ecx,16
- 
 
 3927 
	mov ax,cx
- 
 
 3928 
	and eax,0xffffff
- 
 
 3929 
 
- 
 
 3930 
	ret
- 
 
 3931 
endp
2954 
 
 3932 
 
2955 
txt_err_n8b db 'need buffer 8 bit',13,10,0
 3933 
txt_err_n8b db 'need buffer 8 bit',13,10,0
2956 
txt_err_n24b db 'need buffer 24 bit',13,10,0
 3934 
txt_err_n24b db 'need buffer 24 bit',13,10,0
2957 
txt_err_n8_24b db 'need buffer 8 or 24 bit',13,10,0
 3935 
txt_err_n8_24b db 'need buffer 8 or 24 bit',13,10,0
2958 
 
 3936 
 
2959 
align 16
 3937 
align 16
2960 
EXPORTS:
 3938 
EXPORTS:
2961 
	dd sz_lib_init, lib_init
 3939 
	dd sz_lib_init, lib_init
2962 
	dd sz_buf2d_create, buf_create
 3940 
	dd sz_buf2d_create, buf_create
2963 
	dd sz_buf2d_create_f_img, buf_create_f_img
 3941 
	dd sz_buf2d_create_f_img, buf_create_f_img
2964 
	dd sz_buf2d_clear, buf_clear
 3942 
	dd sz_buf2d_clear, buf_clear
2965 
	dd sz_buf2d_draw, buf_draw_buf
 3943 
	dd sz_buf2d_draw, buf_draw_buf
2966 
	dd sz_buf2d_delete, buf_delete
 3944 
	dd sz_buf2d_delete, buf_delete
2967 
	dd sz_buf2d_resize, buf_resize
 3945 
	dd sz_buf2d_resize, buf_resize
2968 
	dd sz_buf2d_line, buf_line_brs
 3946 
	dd sz_buf2d_line, buf_line_brs
2969 
	dd sz_buf2d_line_sm, buf_line_brs_sm
 3947 
	dd sz_buf2d_line_sm, buf_line_brs_sm
2970 
	dd sz_buf2d_rect_by_size, buf_rect_by_size
 3948 
	dd sz_buf2d_rect_by_size, buf_rect_by_size
2971 
	dd sz_buf2d_filled_rect_by_size, buf_filled_rect_by_size
 3949 
	dd sz_buf2d_filled_rect_by_size, buf_filled_rect_by_size
2972 
	dd sz_buf2d_circle, buf_circle
 3950 
	dd sz_buf2d_circle, buf_circle
2973 
	dd sz_buf2d_img_hdiv2, buf_img_hdiv2
 3951 
	dd sz_buf2d_img_hdiv2, buf_img_hdiv2
2974 
	dd sz_buf2d_img_wdiv2, buf_img_wdiv2
 3952 
	dd sz_buf2d_img_wdiv2, buf_img_wdiv2
2975 
	dd sz_buf2d_conv_24_to_8, buf_conv_24_to_8
 3953 
	dd sz_buf2d_conv_24_to_8, buf_conv_24_to_8
2976 
	dd sz_buf2d_conv_24_to_32, buf_conv_24_to_32
 3954 
	dd sz_buf2d_conv_24_to_32, buf_conv_24_to_32
2977 
	dd sz_buf2d_bit_blt, buf_bit_blt
 3955 
	dd sz_buf2d_bit_blt, buf_bit_blt
2978 
	dd sz_buf2d_bit_blt_transp, buf_bit_blt_transp
 3956 
	dd sz_buf2d_bit_blt_transp, buf_bit_blt_transp
2979 
	dd sz_buf2d_bit_blt_alpha, buf_bit_blt_alpha
 3957 
	dd sz_buf2d_bit_blt_alpha, buf_bit_blt_alpha
2980 
	dd sz_buf2d_curve_bezier, buf_curve_bezier
 3958 
	dd sz_buf2d_curve_bezier, buf_curve_bezier
2981 
	dd sz_buf2d_convert_text_matrix, buf_convert_text_matrix
 3959 
	dd sz_buf2d_convert_text_matrix, buf_convert_text_matrix
2982 
	dd sz_buf2d_draw_text, buf_draw_text
 3960 
	dd sz_buf2d_draw_text, buf_draw_text
2983 
	dd sz_buf2d_crop_color, buf_crop_color
 3961 
	dd sz_buf2d_crop_color, buf_crop_color
2984 
	dd sz_buf2d_offset_h, buf_offset_h
 3962 
	dd sz_buf2d_offset_h, buf_offset_h
2985 
	dd sz_buf2d_flood_fill, buf_flood_fill
 3963 
	dd sz_buf2d_flood_fill, buf_flood_fill
2986 
	dd sz_buf2d_set_pixel, buf_set_pixel
 3964 
	dd sz_buf2d_set_pixel, buf_set_pixel
2987 
	dd sz_buf2d_get_pixel, buf_get_pixel
 3965 
	dd sz_buf2d_get_pixel, buf_get_pixel
2988 
	dd sz_buf2d_vox_brush_create, vox_brush_create
 3966 
	dd sz_buf2d_vox_brush_create, vox_brush_create
2989 
	dd sz_buf2d_vox_brush_delete, vox_brush_delete
 3967 
	dd sz_buf2d_vox_brush_delete, vox_brush_delete
- 
 
 3968 
	dd sz_buf2d_vox_obj_get_img_w_3g, buf_vox_obj_get_img_w_3g
- 
 
 3969 
	dd sz_buf2d_vox_obj_get_img_h_3g, buf_vox_obj_get_img_h_3g
- 
 
 3970 
	dd sz_buf2d_vox_obj_draw_3g, buf_vox_obj_draw_3g
- 
 
 3971 
	dd sz_buf2d_vox_obj_draw_3g_scaled, buf_vox_obj_draw_3g_scaled
- 
 
 3972 
	dd sz_buf2d_vox_obj_draw_pl, buf_vox_obj_draw_pl
- 
 
 3973 
	dd sz_buf2d_vox_obj_draw_pl_scaled, buf_vox_obj_draw_pl_scaled
- 
 
 3974 
	dd sz_buf2d_vox_obj_draw_3g_shadows, buf_vox_obj_draw_3g_shadows
2990 
	dd 0,0
 3975 
	dd 0,0
2991 
	sz_lib_init db 'lib_init',0
 3976 
	sz_lib_init db 'lib_init',0
2992 
	sz_buf2d_create db 'buf2d_create',0
 3977 
	sz_buf2d_create db 'buf2d_create',0
2993 
	sz_buf2d_create_f_img db 'buf2d_create_f_img',0
 3978 
	sz_buf2d_create_f_img db 'buf2d_create_f_img',0
2994 
	sz_buf2d_clear db 'buf2d_clear',0 ;®ç¨á⪠ ¡ãä¥à  㪠§ ­­ë¬ 梥⮬
 3979 
	sz_buf2d_clear db 'buf2d_clear',0 ;®ç¨á⪠ ¡ãä¥à  㪠§ ­­ë¬ 梥⮬
2995 
	sz_buf2d_draw db 'buf2d_draw',0
 3980 
	sz_buf2d_draw db 'buf2d_draw',0
2996 
	sz_buf2d_delete db 'buf2d_delete',0
 3981 
	sz_buf2d_delete db 'buf2d_delete',0
2997 
	sz_buf2d_resize db 'buf2d_resize',0
 3982 
	sz_buf2d_resize db 'buf2d_resize',0
2998 
	sz_buf2d_line db 'buf2d_line',0 ;à¨á®¢ ­¨¥ «¨­¨¨
 3983 
	sz_buf2d_line db 'buf2d_line',0 ;à¨á®¢ ­¨¥ «¨­¨¨
2999 
	sz_buf2d_line_sm db 'buf2d_line_sm',0 ;à¨á®¢ ­¨¥ ᣫ ¦¥­­®© «¨­¨¨
 3984 
	sz_buf2d_line_sm db 'buf2d_line_sm',0 ;à¨á®¢ ­¨¥ ᣫ ¦¥­­®© «¨­¨¨
3000 
	sz_buf2d_rect_by_size db 'buf2d_rect_by_size',0 ;à¨á®¢ ­¨¥ à ¬ª¨ ¯àאַ㣮«ì­¨ª , 2-ï ª®®à¤¨­ â  § ¤ ­  ¯® à §¬¥àã
 3985 
	sz_buf2d_rect_by_size db 'buf2d_rect_by_size',0 ;à¨á®¢ ­¨¥ à ¬ª¨ ¯àאַ㣮«ì­¨ª , 2-ï ª®®à¤¨­ â  § ¤ ­  ¯® à §¬¥àã
3001 
	sz_buf2d_filled_rect_by_size db 'buf2d_filled_rect_by_size',0 ;à¨á®¢ ­¨¥ § «¨â®£® ¯àאַ㣮«ì­¨ª , 2-ï ª®®à¤¨­ â  § ¤ ­  ¯® à §¬¥àã
 3986 
	sz_buf2d_filled_rect_by_size db 'buf2d_filled_rect_by_size',0 ;à¨á®¢ ­¨¥ § «¨â®£® ¯àאַ㣮«ì­¨ª , 2-ï ª®®à¤¨­ â  § ¤ ­  ¯® à §¬¥àã
3002 
	sz_buf2d_circle db 'buf2d_circle',0 ;à¨á®¢ ­¨¥ ®ªà㦭®áâ¨
 3987 
	sz_buf2d_circle db 'buf2d_circle',0 ;à¨á®¢ ­¨¥ ®ªà㦭®áâ¨
3003 
	sz_buf2d_img_hdiv2 db 'buf2d_img_hdiv2',0 ;ᦠ⨥ ¨§®¡à ¦¥­¨ï ¯® ¢ëá®â¥ ¢ 2 à §  (à §¬¥à ¡ãä¥à  ­¥ ¬¥­ï¥âáï)
 3988 
	sz_buf2d_img_hdiv2 db 'buf2d_img_hdiv2',0 ;ᦠ⨥ ¨§®¡à ¦¥­¨ï ¯® ¢ëá®â¥ ¢ 2 à §  (à §¬¥à ¡ãä¥à  ­¥ ¬¥­ï¥âáï)
3004 
	sz_buf2d_img_wdiv2 db 'buf2d_img_wdiv2',0 ;ᦠ⨥ ¨§®¡à ¦¥­¨ï ¯® è¨à¨­¥ ¢ 2 à §  (à §¬¥à ¡ãä¥à  ­¥ ¬¥­ï¥âáï)
 3989 
	sz_buf2d_img_wdiv2 db 'buf2d_img_wdiv2',0 ;ᦠ⨥ ¨§®¡à ¦¥­¨ï ¯® è¨à¨­¥ ¢ 2 à §  (à §¬¥à ¡ãä¥à  ­¥ ¬¥­ï¥âáï)
3005 
	sz_buf2d_conv_24_to_8 db 'buf2d_conv_24_to_8',0
 3990 
	sz_buf2d_conv_24_to_8 db 'buf2d_conv_24_to_8',0
3006 
	sz_buf2d_conv_24_to_32 db 'buf2d_conv_24_to_32',0
3991 
	sz_buf2d_conv_24_to_32 db 'buf2d_conv_24_to_32',0
3007 
	sz_buf2d_bit_blt db 'buf2d_bit_blt',0
 3992 
	sz_buf2d_bit_blt db 'buf2d_bit_blt',0
3008 
	sz_buf2d_bit_blt_transp db 'buf2d_bit_blt_transp',0
 3993 
	sz_buf2d_bit_blt_transp db 'buf2d_bit_blt_transp',0
3009 
	sz_buf2d_bit_blt_alpha db 'buf2d_bit_blt_alpha',0
 3994 
	sz_buf2d_bit_blt_alpha db 'buf2d_bit_blt_alpha',0
3010 
	sz_buf2d_curve_bezier db 'buf2d_curve_bezier',0
 3995 
	sz_buf2d_curve_bezier db 'buf2d_curve_bezier',0
3011 
	sz_buf2d_convert_text_matrix db 'buf2d_convert_text_matrix',0
 3996 
	sz_buf2d_convert_text_matrix db 'buf2d_convert_text_matrix',0
3012 
	sz_buf2d_draw_text db 'buf2d_draw_text',0
 3997 
	sz_buf2d_draw_text db 'buf2d_draw_text',0
3013 
	sz_buf2d_crop_color db 'buf2d_crop_color',0
 3998 
	sz_buf2d_crop_color db 'buf2d_crop_color',0
3014 
	sz_buf2d_offset_h db 'buf2d_offset_h',0
 3999 
	sz_buf2d_offset_h db 'buf2d_offset_h',0
3015 
	sz_buf2d_flood_fill db 'buf2d_flood_fill',0
 4000 
	sz_buf2d_flood_fill db 'buf2d_flood_fill',0
3016 
	sz_buf2d_set_pixel db 'buf2d_set_pixel',0
 4001 
	sz_buf2d_set_pixel db 'buf2d_set_pixel',0
3017 
	sz_buf2d_get_pixel db 'buf2d_get_pixel',0
 4002 
	sz_buf2d_get_pixel db 'buf2d_get_pixel',0
3018 
	sz_buf2d_vox_brush_create db 'buf2d_vox_brush_create',0
 4003 
	sz_buf2d_vox_brush_create db 'buf2d_vox_brush_create',0
3019 
	sz_buf2d_vox_brush_delete db 'buf2d_vox_brush_delete',0
 4004 
	sz_buf2d_vox_brush_delete db 'buf2d_vox_brush_delete',0
- 
 
 4005 
	sz_buf2d_vox_obj_get_img_w_3g db 'buf2d_vox_obj_get_img_w_3g',0
- 
 
 4006 
	sz_buf2d_vox_obj_get_img_h_3g db 'buf2d_vox_obj_get_img_h_3g',0
- 
 
 4007 
	sz_buf2d_vox_obj_draw_3g db 'buf2d_vox_obj_draw_3g',0
- 
 
 4008 
	sz_buf2d_vox_obj_draw_3g_scaled db 'buf2d_vox_obj_draw_3g_scaled',0
- 
 
 4009 
	sz_buf2d_vox_obj_draw_pl db 'buf2d_vox_obj_draw_pl',0
- 
 
 4010 
	sz_buf2d_vox_obj_draw_pl_scaled db 'buf2d_vox_obj_draw_pl_scaled',0
- 
 
 4011 
	sz_buf2d_vox_obj_draw_3g_shadows db 'buf2d_vox_obj_draw_3g_shadows',0
3020 
;>
 4012 
;>
3021 
>
 4013 
>
3022 
>
 4014 
>
3023 
>
 4015 
>
3024 
>
 4016 
>
3025 
>
 4017 
>
3026 
>
 4018 
>
3027 
>
 4019 
>