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Rev 5389 | Rev 6175 | ||
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Line 46... | Line 46... | ||
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 |
Line 50... | Line -... | ||
50 | - | ||
51 | vox_offs_tree_table equ 4 |
- | |
52 | vox_offs_data equ 12 |
- | |
53 | 50 | ||
54 | ;input: |
51 | ;input: |
55 | ; eax = 㪠§ ⥫ì äãªæ¨î ¢ë¤¥«¥¨ï ¯ ¬ï⨠|
52 | ; eax = 㪠§ ⥫ì äãªæ¨î ¢ë¤¥«¥¨ï ¯ ¬ï⨠|
56 | ; ebx = ... ®á¢®¡®¦¤¥¨ï ¯ ¬ï⨠|
53 | ; ebx = ... ®á¢®¡®¦¤¥¨ï ¯ ¬ï⨠|
57 | ; ecx = ... ¯¥à¥à á¯à¥¤¥«¥¨ï ¯ ¬ï⨠|
54 | ; ecx = ... ¯¥à¥à á¯à¥¤¥«¥¨ï ¯ ¬ï⨠|
Line 62... | Line 59... | ||
62 | mov dword[mem.free], ebx |
59 | mov dword[mem.free], ebx |
63 | mov dword[mem.realloc], ecx |
60 | mov dword[mem.realloc], ecx |
64 | mov dword[dll.load], edx |
61 | mov dword[dll.load], edx |
65 | ret |
62 | ret |
Line 66... | Line -... | ||
66 | - | ||
67 | ;input: |
- | |
68 | ; ebx = coord x |
- | |
69 | ; ecx = coord y |
- | |
70 | ; edx = pixel color |
- | |
71 | ; edi = pointer to buffer struct |
- | |
72 | align 4 |
- | |
73 | draw_pixel: |
- | |
74 | ;cmp buf2d_bits,24 |
- | |
75 | ;jne @f |
- | |
76 | bt ebx,31 |
- | |
77 | jc @f |
- | |
78 | bt ecx,31 |
- | |
79 | jc @f |
- | |
80 | cmp ebx,buf2d_w |
- | |
81 | jge @f |
- | |
82 | cmp ecx,buf2d_h |
- | |
83 | jge @f |
- | |
84 | push esi |
- | |
85 | mov esi,buf2d_w ;size x |
- | |
86 | imul esi,ecx ;size_x*y |
- | |
87 | add esi,ebx ;size_x*y+x |
- | |
88 | cmp buf2d_bits,8 |
- | |
89 | je .beg8 |
- | |
90 | cmp buf2d_bits,32 |
- | |
91 | je .beg32 |
- | |
92 | lea esi,[esi+esi*2] ;(size_x*y+x)*3 |
- | |
93 | add esi,buf2d_data ;ptr+(size_x*y+x)*3 |
- | |
94 | mov word[esi],dx ;copy pixel color |
- | |
95 | ror edx,16 |
- | |
96 | mov byte[esi+2],dl |
- | |
97 | ror edx,16 |
- | |
98 | jmp .end_draw |
63 | |
99 | .beg8: ;à¨á®¢ ¨¥ â®çª¨ ¢ 8 ¡¨â®¬ ¡ãä¥à¥ |
- | |
100 | add esi,buf2d_data ;ptr+(size_x*y+x) |
- | |
101 | mov byte[esi],dl |
- | |
102 | jmp .end_draw |
- | |
103 | .beg32: ;à¨á®¢ ¨¥ â®çª¨ ¢ 32 ¡¨â®¬ ¡ãä¥à¥ |
- | |
104 | shl esi,2 |
- | |
105 | add esi,buf2d_data ;ptr+(size_x*y+x) |
- | |
106 | mov dword[esi],edx |
- | |
107 | .end_draw: |
- | |
108 | pop esi |
- | |
109 | @@: |
- | |
110 | ret |
- | |
111 | - | ||
112 | ;input: |
- | |
113 | ; ebx = coord x |
- | |
114 | ; ecx = coord y |
- | |
115 | ; edi = pointer to buffer struct |
- | |
116 | ;output: |
- | |
117 | ; eax = 梥â â®çª¨ |
- | |
118 | ; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff |
- | |
119 | align 4 |
- | |
120 | get_pixel_8: |
- | |
121 | mov eax,0xffffffff |
- | |
122 | - | ||
123 | bt ebx,31 |
- | |
124 | jc @f |
- | |
125 | bt ecx,31 |
- | |
126 | jc @f |
- | |
127 | cmp ebx,buf2d_w |
- | |
128 | jge @f |
- | |
129 | cmp ecx,buf2d_h |
- | |
130 | jge @f |
- | |
131 | push esi |
- | |
132 | mov esi,buf2d_w ;size x |
- | |
133 | imul esi,ecx ;size_x*y |
- | |
134 | add esi,ebx ;size_x*y+x |
- | |
135 | add esi,buf2d_data ;ptr+(size_x*y+x) |
- | |
136 | - | ||
137 | movzx eax,byte[esi] ;copy pixel color |
- | |
138 | pop esi |
- | |
139 | @@: |
- | |
140 | ret |
- | |
141 | - | ||
142 | ;input: |
- | |
143 | ; ebx = coord x |
- | |
144 | ; ecx = coord y |
- | |
145 | ; edi = pointer to buffer struct |
- | |
146 | ;output: |
- | |
147 | ; eax = 梥â â®çª¨ |
- | |
148 | ; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff |
- | |
149 | align 4 |
- | |
150 | get_pixel_24: |
- | |
151 | mov eax,0xffffffff |
- | |
152 | - | ||
153 | bt ebx,31 |
- | |
154 | jc @f |
- | |
155 | bt ecx,31 |
- | |
156 | jc @f |
- | |
157 | cmp ebx,buf2d_w |
- | |
158 | jge @f |
- | |
159 | cmp ecx,buf2d_h |
- | |
160 | jge @f |
- | |
161 | push esi |
- | |
162 | mov esi,buf2d_w ;size x |
- | |
163 | imul esi,ecx ;size_x*y |
- | |
164 | add esi,ebx ;size_x*y+x |
- | |
165 | lea esi,[esi+esi*2] ;(size_x*y+x)*3 |
- | |
166 | add esi,buf2d_data ;ptr+(size_x*y+x)*3 |
- | |
167 | - | ||
168 | xor eax,eax |
- | |
169 | mov ax,word[esi] ;copy pixel color |
- | |
170 | ror eax,16 |
- | |
171 | mov al,byte[esi+2] |
- | |
172 | ror eax,16 |
- | |
173 | pop esi |
- | |
174 | @@: |
- | |
175 | ret |
- | |
176 | - | ||
177 | ;input: |
- | |
178 | ; ebx = coord x |
- | |
179 | ; ecx = coord y |
- | |
180 | ; edi = pointer to buffer struct |
- | |
181 | ;output: |
- | |
182 | ; eax = 梥â â®çª¨ |
- | |
183 | ; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff |
- | |
184 | align 4 |
- | |
185 | get_pixel_32: |
- | |
186 | mov eax,0xffffffff |
- | |
187 | - | ||
188 | bt ebx,31 |
- | |
189 | jc @f |
- | |
190 | bt ecx,31 |
- | |
191 | jc @f |
- | |
192 | cmp ebx,buf2d_w |
- | |
193 | jge @f |
- | |
194 | cmp ecx,buf2d_h |
- | |
195 | jge @f |
- | |
196 | push esi |
- | |
197 | mov esi,buf2d_w ;size x |
- | |
198 | imul esi,ecx ;size_x*y |
- | |
199 | add esi,ebx ;size_x*y+x |
- | |
200 | shl esi,2 |
- | |
201 | add esi,buf2d_data ;ptr+(size_x*y+x)*4 |
- | |
202 | - | ||
203 | mov eax,dword[esi] ;copy pixel color |
- | |
204 | pop esi |
- | |
205 | @@: |
- | |
206 | ret |
- | |
207 | - | ||
208 | ;input: |
- | |
209 | ; ebx = coord x |
- | |
210 | ; ecx = coord y |
- | |
211 | ; edx = pixel color + transparent |
- | |
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®á⨠|
- | |
214 | align 4 |
- | |
215 | transp_32 dd 0 ;梥â à¨á㥬®© â®çª¨ + ¯à®§à ç®áâì |
- | |
216 | align 4 |
- | |
217 | proc draw_pixel_transp, t_prop:dword, m_prop:dword |
- | |
218 | ;cmp buf2d_bits,24 |
- | |
219 | ;jne @f |
- | |
220 | bt ebx,31 |
- | |
221 | jc @f |
- | |
222 | bt ecx,31 |
- | |
223 | jc @f |
- | |
224 | cmp ebx,buf2d_w |
- | |
225 | jge @f |
- | |
226 | cmp ecx,buf2d_h |
- | |
227 | jge @f |
- | |
228 | push eax ebx edx edi esi |
- | |
229 | mov esi,buf2d_w ;size x |
- | |
230 | imul esi,ecx ;size_x*y |
- | |
231 | add esi,ebx ;size_x*y+x |
- | |
232 | lea esi,[esi+esi*2] ;(size_x*y+x)*3 |
- | |
233 | add esi,buf2d_data ;ptr+(size_x*y+x)*3 |
- | |
234 | - | ||
235 | mov edi,esi ;㪠§ ⥫ì 梥â ä® |
- | |
236 | mov dword[transp_32],edx ;梥â à¨á㥬®© â®çª¨ |
- | |
237 | - | ||
238 | xor edx,edx |
- | |
239 | mov eax,[t_prop] |
- | |
240 | shl eax,8 ;*=256 |
- | |
241 | mov ebx,[m_prop] |
- | |
242 | div ebx ;¢ëç¨á«ï¥¬ ª®íä. ¯à®§à ç®á⨠(¤®«¦¥ ¡ëâì ®â 0 ¤® 255) |
- | |
243 | bt ax,8 |
- | |
244 | jnc .over_255 |
- | |
245 | ;¥á«¨ ª®¥ä. ¯à®§à ç®á⨠>=256 ⮠㬥ìè ¥¬ ¥£® ¤® 255 |
- | |
246 | mov al,0xff |
- | |
247 | .over_255: |
- | |
248 | - | ||
249 | mov byte[transp_32+3],al ;¯à®§à ç®áâì à¨á㥬®© â®çª¨ |
- | |
250 | mov esi,dword transp_32 ;㪠§ ⥫ì 梥â à¨á㥬®© â®çª¨ |
- | |
251 | - | ||
252 | call combine_colors_0 |
- | |
253 | pop esi edi edx ebx eax |
- | |
254 | @@: |
- | |
255 | ret |
- | |
Line 256... | Line 64... | ||
256 | endp |
64 | include 'fun_draw.inc' ;äãªæ¨¨ à¨á®¢ ¨ï ¢ ¡ãä¥à¥ |
257 | 65 | ||
258 | ;ᮧ¤ ¨¥ ¡ãä¥à |
66 | ;ᮧ¤ ¨¥ ¡ãä¥à |
259 | align 4 |
67 | align 4 |
Line 312... | Line 120... | ||
312 | .end_create: |
120 | .end_create: |
313 | popad |
121 | popad |
314 | ret |
122 | ret |
315 | endp |
123 | endp |
Line 316... | Line -... | ||
316 | - | ||
317 | align 4 |
- | |
318 | proc buf_clear, buf_struc:dword, color:dword ;®ç¨á⪠¡ãä¥à § ¤ ë¬ æ¢¥â®¬ |
- | |
319 | pushad |
- | |
320 | mov edi,dword[buf_struc] |
- | |
321 | - | ||
322 | mov ecx,buf2d_w |
- | |
323 | mov ebx,buf2d_h |
- | |
324 | imul ecx,ebx |
- | |
325 | - | ||
326 | cld |
- | |
327 | - | ||
328 | cmp buf2d_bits,8 |
- | |
329 | jne .end_clear_8 |
- | |
330 | mov edi,buf2d_data |
- | |
331 | mov al,byte[color] |
- | |
332 | rep stosb |
- | |
333 | jmp .end_clear_32 |
- | |
334 | .end_clear_8: |
- | |
335 | - | ||
336 | cmp buf2d_bits,24 |
- | |
337 | jne .end_clear_24 |
- | |
338 | mov edi,buf2d_data |
- | |
339 | mov eax,dword[color] |
- | |
340 | mov ebx,eax |
- | |
341 | shr ebx,16 |
- | |
342 | @@: |
- | |
343 | stosw |
- | |
344 | mov byte[edi],bl |
- | |
345 | inc edi |
- | |
346 | loop @b |
- | |
347 | jmp .end_clear_32 |
- | |
348 | .end_clear_24: |
- | |
349 | - | ||
350 | cmp buf2d_bits,32 |
- | |
351 | jne .end_clear_32 |
- | |
352 | mov edi,buf2d_data |
- | |
353 | mov eax,dword[color] |
- | |
354 | rep stosd |
- | |
355 | ;jmp .end_clear_32 |
- | |
356 | .end_clear_32: |
- | |
357 | popad |
- | |
358 | ret |
- | |
359 | endp |
- | |
360 | 124 | ||
361 | ;äãªæ¨ï ¤«ï ®¡à¥§ ¨ï ¡ãä¥à®¢ 8 ¨ 24 ¡¨âëå, ¯® § ¤ ®¬ã 梥âã. |
125 | ;äãªæ¨ï ¤«ï ®¡à¥§ ¨ï ¡ãä¥à®¢ 8 ¨ 24 ¡¨âëå, ¯® § ¤ ®¬ã 梥âã. |
362 | ;¯ à ¬¥âà opt § ¤ ¥âáï ª®¬¡¨ 樥© ª®áâ â: |
126 | ;¯ à ¬¥âà opt § ¤ ¥âáï ª®¬¡¨ 樥© ª®áâ â: |
363 | ; BUF2D_OPT_CROP_TOP - ®¡à¥§ª ᢥàåã |
127 | ; BUF2D_OPT_CROP_TOP - ®¡à¥§ª ᢥàåã |
364 | ; BUF2D_OPT_CROP_LEFT - ®¡à¥§ª á«¥¢ |
128 | ; BUF2D_OPT_CROP_LEFT - ®¡à¥§ª á«¥¢ |
Line 1007... | Line 771... | ||
1007 | .end_f: |
771 | .end_f: |
1008 | popad |
772 | popad |
1009 | ret |
773 | ret |
1010 | endp |
774 | endp |
Line 1011... | Line -... | ||
1011 | - | ||
1012 | - | ||
1013 | align 4 |
- | |
1014 | proc buf_draw_buf, buf_struc:dword |
- | |
1015 | pushad |
- | |
1016 | mov edi,dword[buf_struc] |
- | |
1017 | cmp buf2d_bits,24 |
- | |
1018 | jne .error |
- | |
1019 | mov eax,7 |
- | |
1020 | mov ebx,buf2d_data |
- | |
1021 | - | ||
1022 | mov ecx,buf2d_w |
- | |
1023 | ror ecx,16 |
- | |
1024 | mov edx,buf2d_h |
- | |
1025 | mov cx,dx |
- | |
1026 | - | ||
1027 | mov edx,buf2d_size_lt |
- | |
1028 | ror edx,16 |
- | |
1029 | int 0x40 |
- | |
1030 | jmp .end_draw_24 |
- | |
1031 | .error: |
- | |
1032 | stdcall print_err,sz_buf2d_draw,txt_err_n24b |
- | |
1033 | .end_draw_24: |
- | |
1034 | popad |
- | |
1035 | ret |
- | |
1036 | endp |
- | |
1037 | 775 | ||
1038 | align 4 |
776 | align 4 |
1039 | proc buf_delete, buf_struc:dword |
777 | proc buf_delete, buf_struc:dword |
1040 | push eax edi |
778 | push eax edi |
1041 | mov edi,dword[buf_struc] |
779 | mov edi,dword[buf_struc] |
1042 | invoke mem.free,buf2d_data |
780 | invoke mem.free,buf2d_data |
1043 | pop edi eax |
781 | pop edi eax |
1044 | ret |
782 | ret |
Line -... | Line 783... | ||
- | 783 | endp |
|
- | 784 | ||
- | 785 | ;input: |
|
- | 786 | ; new_w - ®¢ ï è¨à¨ (¥á«¨ 0 â® ¥ ¬¥ï¥âáï) |
|
- | 787 | ; new_h - ®¢ ï ¢ëá®â (¥á«¨ 0 â® ¥ ¬¥ï¥âáï) |
|
1045 | endp |
788 | ; options - ¯ à ¬¥âàë ¨§¬¥¥¨ï ¡ãä¥à (1 - ¨§¬¥ïâì à §¬¥à ¡ãä¥à , |
1046 | 789 | ; 2 - ¨§¬¥ïâì ¨§®¡à ¦¥¨¥ ¢ ¡ãä¥à¥, 3 - ¨§¬¥ïâì ¡ãä¥à ¨ ¨§®¡à ¦¥¨¥) |
|
1047 | align 4 |
790 | align 4 |
1048 | proc buf_resize, buf_struc:dword, new_w:dword, new_h:dword |
791 | proc buf_resize, buf_struc:dword, new_w:dword, new_h:dword, options:dword |
- | 792 | pushad |
|
- | 793 | mov edi,dword[buf_struc] |
|
- | 794 | cmp buf2d_bits,8 |
|
- | 795 | jne .8bit |
|
- | 796 | bt dword[options],1 ;ᦠ⨥ ¨§®¡à. |
|
- | 797 | jnc @f |
|
- | 798 | ;... |
|
- | 799 | @@: |
|
- | 800 | bt dword[options],0 ;¨§¬¥. ¡ãä¥à |
|
- | 801 | jnc .end_f |
|
- | 802 | ;... |
|
1049 | pushad |
803 | jmp .end_f |
1050 | mov edi,dword[buf_struc] |
804 | .8bit: |
- | 805 | cmp buf2d_bits,24 |
|
- | 806 | jne .24bit |
|
- | 807 | bt dword[options],1 ;ᦠ⨥ ¨§®¡à. |
|
- | 808 | jnc .24_end_r |
|
- | 809 | mov eax,dword[new_w] |
|
- | 810 | cmp eax,1 |
|
- | 811 | jl @f |
|
- | 812 | cmp eax,buf2d_w |
|
- | 813 | jge @f |
|
- | 814 | ;ᦠ⨥ ¯® è¨à¨¥ |
|
- | 815 | stdcall img_rgb24_wresize, buf2d_data,buf2d_w,buf2d_h,eax |
|
- | 816 | jmp .24_r_h |
|
- | 817 | @@: |
|
- | 818 | mov eax,buf2d_w |
|
- | 819 | .24_r_h: ;eax - è¨à¨ ¡ãä¥à ¨«¨ è¨à¨ ᦠ⮣® ¨§®¡à ¦¥¨ï |
|
- | 820 | mov ebx,dword[new_h] |
|
- | 821 | cmp ebx,1 |
|
- | 822 | jl @f |
|
- | 823 | cmp ebx,buf2d_h |
|
- | 824 | jge @f |
|
- | 825 | ;ᦠ⨥ ¯® ¢ëá®â¥ |
|
- | 826 | ;... ¥é¥ ¥ ¯®¤¤¥à¦¨¢ ¥âáï ... |
|
- | 827 | @@: |
|
- | 828 | .24_end_r: |
|
1051 | cmp buf2d_bits,24 |
829 | bt dword[options],0 ;¨§¬¥. ¡ãä¥à |
1052 | jne .24bit |
830 | jnc .end_f |
1053 | mov eax,dword[new_w] |
831 | mov eax,dword[new_w] |
1054 | cmp eax,1 |
832 | cmp eax,1 |
1055 | jl @f |
833 | jl @f |
Line 1065... | Line 843... | ||
1065 | imul ecx,ebx |
843 | imul ecx,ebx |
1066 | lea ecx,[ecx+ecx*2] ; 24 bit = 3 |
844 | lea ecx,[ecx+ecx*2] ; 24 bit = 3 |
1067 | invoke mem.realloc,buf2d_data,ecx ;¨§¬¥ï¥¬ ¯ ¬ïâì § ¨¬ ¥¬ãî ¡ãä¥à®¬ |
845 | invoke mem.realloc,buf2d_data,ecx ;¨§¬¥ï¥¬ ¯ ¬ïâì § ¨¬ ¥¬ãî ¡ãä¥à®¬ |
1068 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
846 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
1069 | .24bit: |
847 | .24bit: |
- | 848 | .end_f: |
|
1070 | popad |
849 | popad |
1071 | ret |
850 | ret |
1072 | endp |
851 | endp |
Line 1073... | Line 852... | ||
1073 | 852 | ||
Line 1313... | Line 1092... | ||
1313 | popad |
1092 | popad |
1314 | ret |
1093 | ret |
1315 | endp |
1094 | endp |
Line 1316... | Line 1095... | ||
1316 | 1095 | ||
1317 | align 4 |
- | |
1318 | proc buf_line_brs, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, coord_y1:dword, color:dword |
- | |
1319 | locals |
- | |
1320 | loc_1 dd ? |
- | |
1321 | loc_2 dd ? |
- | |
1322 | napravl db ? |
- | |
1323 | endl |
- | |
1324 | pushad |
- | |
1325 | mov eax,dword[coord_x1] |
- | |
1326 | sub eax,dword[coord_x0] |
- | |
1327 | bt eax,31 |
- | |
1328 | jae @f |
- | |
1329 | neg eax |
- | |
1330 | inc eax |
- | |
1331 | @@: |
- | |
1332 | mov ebx,dword[coord_y1] |
- | |
1333 | sub ebx,dword[coord_y0] |
- | |
1334 | jnz @f |
- | |
1335 | ;¥á«¨ § ¤ £®à¨§®â «ì ï «¨¨ï y0=y1 |
- | |
1336 | stdcall buf_line_h, [buf_struc], [coord_x0], [coord_y0], [coord_x1], [color] |
- | |
1337 | jmp .coord_end |
- | |
1338 | @@: |
- | |
1339 | bt ebx,31 |
- | |
1340 | jae @f |
- | |
1341 | neg ebx |
- | |
1342 | inc ebx |
- | |
1343 | @@: |
- | |
1344 | mov edx,dword[color] |
- | |
1345 | - | ||
1346 | mov [napravl],byte 0 ;bool steep=false |
- | |
1347 | cmp eax,ebx |
- | |
1348 | jle @f |
- | |
1349 | mov [napravl],byte 1 ;bool steep=true |
- | |
1350 | swap dword[coord_x0],dword[coord_y0] ;swap(x0, y0); |
- | |
1351 | swap dword[coord_x1],dword[coord_y1] ;swap(x1, y1); |
- | |
1352 | @@: |
- | |
1353 | mov eax,dword[coord_y0] ;x0 |
- | |
1354 | cmp eax,dword[coord_y1] ;if(x0>x1) |
- | |
1355 | jle @f |
- | |
1356 | swap dword[coord_y0],dword[coord_y1] ;swap(x0, x1); |
- | |
1357 | swap dword[coord_x0],dword[coord_x1] ;swap(y0, y1); |
- | |
1358 | @@: |
- | |
1359 | - | ||
1360 | ; int deltax esi |
- | |
1361 | ; int deltay edi |
- | |
1362 | ; int error ebp-6 |
- | |
1363 | ; int ystep ebp-8 |
- | |
1364 | - | ||
1365 | mov eax,dword[coord_y0] |
- | |
1366 | mov esi,dword[coord_y1] |
- | |
1367 | sub esi,eax ;deltax = y1-y0 |
- | |
1368 | mov ebx,esi |
- | |
1369 | shr ebx,1 |
- | |
1370 | mov [loc_1],ebx ;error = deltax/2 |
- | |
1371 | - | ||
1372 | mov eax,dword[coord_x0] |
- | |
1373 | mov edi,dword[coord_x1] |
- | |
1374 | mov [loc_2],dword -1 ;ystep = -1 |
- | |
1375 | cmp eax,edi ;if (x0 |
- | |
1376 | jge @f |
- | |
1377 | mov [loc_2],dword 1 ;ystep = 1 |
- | |
1378 | @@: |
- | |
1379 | sub edi,eax ;x1-x0 |
- | |
1380 | - | ||
1381 | bts edi,31 |
- | |
1382 | jae @f |
- | |
1383 | neg edi |
- | |
1384 | inc edi |
- | |
1385 | @@: |
- | |
1386 | and edi,0x7fffffff ;deltay = abs(x1-x0) |
- | |
1387 | - | ||
1388 | mov eax,edi |
- | |
1389 | mov edi,[buf_struc] |
- | |
1390 | cmp buf2d_bits,8 |
- | |
1391 | je @f |
- | |
1392 | cmp buf2d_bits,24 |
- | |
1393 | je @f |
- | |
1394 | jmp .coord_end |
- | |
1395 | @@: |
- | |
1396 | - | ||
1397 | cmp [napravl],0 |
- | |
1398 | jne .coord_yx |
- | |
1399 | mov ebx,dword[coord_x0] |
- | |
1400 | mov ecx,dword[coord_y0] |
- | |
1401 | - | ||
1402 | @@: ;for (x=x0 ; x |
- | |
1403 | cmp ecx,dword[coord_y1] |
- | |
1404 | jg @f ;jge ??? |
- | |
1405 | call draw_pixel |
- | |
1406 | - | ||
1407 | sub dword[loc_1],eax ;error -= deltay |
- | |
1408 | cmp dword[loc_1],0 ;if(error<0) |
- | |
1409 | jge .if0 |
- | |
1410 | add ebx,[loc_2] ;y += ystep |
- | |
1411 | add [loc_1],esi ;error += deltax |
- | |
1412 | .if0: |
- | |
1413 | inc ecx |
- | |
1414 | jmp @b |
- | |
1415 | @@: |
- | |
1416 | jmp .coord_end |
- | |
1417 | .coord_yx: |
- | |
1418 | mov ebx,dword[coord_y0] |
- | |
1419 | mov ecx,dword[coord_x0] |
- | |
1420 | - | ||
1421 | @@: ;for (x=x0 ; x |
- | |
1422 | cmp ebx,dword[coord_y1] |
- | |
1423 | jg @f ;jge ??? |
- | |
1424 | call draw_pixel |
- | |
1425 | - | ||
1426 | sub dword[loc_1],eax ;error -= deltay |
- | |
1427 | cmp dword[loc_1],0 ;if(error<0) |
- | |
1428 | jge .if1 |
- | |
1429 | add ecx,[loc_2] ;y += ystep |
- | |
1430 | add [loc_1],esi ;error += deltax |
- | |
1431 | .if1: |
- | |
1432 | inc ebx |
- | |
1433 | jmp @b |
- | |
1434 | @@: |
- | |
1435 | .coord_end: |
- | |
1436 | popad |
- | |
1437 | ret |
- | |
1438 | endp |
- | |
1439 | - | ||
1440 | ;à¨á®¢ ¨¥ ᣫ ¦¥®© «¨¨¨ |
- | |
1441 | align 4 |
- | |
1442 | proc buf_line_brs_sm, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, coord_y1:dword, color:dword |
- | |
1443 | locals |
- | |
1444 | loc_1 dd ? |
- | |
1445 | loc_2 dd ? |
- | |
1446 | napravl db ? |
- | |
1447 | endl |
- | |
1448 | pushad |
- | |
1449 | mov eax,dword[coord_x1] |
- | |
1450 | sub eax,dword[coord_x0] |
- | |
1451 | bt eax,31 |
- | |
1452 | jae @f |
- | |
1453 | neg eax |
- | |
1454 | inc eax |
- | |
1455 | @@: |
- | |
1456 | mov ebx,dword[coord_y1] |
- | |
1457 | sub ebx,dword[coord_y0] |
- | |
1458 | jnz @f |
- | |
1459 | ;¥á«¨ § ¤ £®à¨§®â «ì ï «¨¨ï y0=y1 |
- | |
1460 | stdcall buf_line_h, [buf_struc], [coord_x0], [coord_y0], [coord_x1], [color] |
- | |
1461 | jmp .coord_end |
- | |
1462 | @@: |
- | |
1463 | bt ebx,31 |
- | |
1464 | jae @f |
- | |
1465 | neg ebx |
- | |
1466 | inc ebx |
- | |
1467 | @@: |
- | |
1468 | mov edx,dword[color] |
- | |
1469 | - | ||
1470 | mov [napravl],byte 0 ;bool steep=false |
- | |
1471 | cmp eax,ebx |
- | |
1472 | jle @f |
- | |
1473 | mov [napravl],byte 1 ;bool steep=true |
- | |
1474 | swap dword[coord_x0],dword[coord_y0] ;swap(x0, y0); |
- | |
1475 | swap dword[coord_x1],dword[coord_y1] ;swap(x1, y1); |
- | |
1476 | @@: |
- | |
1477 | mov eax,dword[coord_y0] ;x0 |
- | |
1478 | cmp eax,dword[coord_y1] ;if(x0>x1) |
- | |
1479 | jle @f |
- | |
1480 | swap dword[coord_y0],dword[coord_y1] ;swap(x0, x1); |
- | |
1481 | swap dword[coord_x0],dword[coord_x1] ;swap(y0, y1); |
- | |
1482 | @@: |
- | |
1483 | - | ||
1484 | ; int deltax esi |
- | |
1485 | ; int deltay edi |
- | |
1486 | ; int error ebp-6 |
- | |
1487 | ; int ystep ebp-8 |
- | |
1488 | - | ||
1489 | mov eax,dword[coord_y0] |
- | |
1490 | mov esi,dword[coord_y1] |
- | |
1491 | sub esi,eax ;deltax = y1-y0 |
- | |
1492 | mov ebx,esi |
- | |
1493 | shr ebx,1 |
- | |
1494 | mov [loc_1],ebx ;error = deltax/2 |
- | |
1495 | - | ||
1496 | mov eax,dword[coord_x0] |
- | |
1497 | mov edi,dword[coord_x1] |
- | |
1498 | mov [loc_2],dword -1 ;ystep = -1 |
- | |
1499 | cmp eax,edi ;if (x0 |
- | |
1500 | jge @f |
- | |
1501 | mov [loc_2],dword 1 ;ystep = 1 |
- | |
1502 | @@: |
- | |
1503 | sub edi,eax ;x1-x0 |
- | |
1504 | - | ||
1505 | bts edi,31 |
- | |
1506 | jae @f |
- | |
1507 | neg edi |
- | |
1508 | inc edi |
- | |
1509 | @@: |
- | |
1510 | and edi,0x7fffffff ;deltay = abs(x1-x0) |
- | |
1511 | - | ||
1512 | mov eax,edi |
- | |
1513 | mov edi,[buf_struc] |
- | |
1514 | cmp buf2d_bits,24 |
- | |
1515 | jne .coord_end |
- | |
1516 | - | ||
1517 | cmp [napravl],0 |
- | |
1518 | jne .coord_yx |
- | |
1519 | mov ebx,dword[coord_x0] |
- | |
1520 | mov ecx,dword[coord_y0] |
- | |
1521 | - | ||
1522 | @@: ;for (x=x0 ; x |
- | |
1523 | cmp ecx,dword[coord_y1] |
- | |
1524 | jg @f ;jge ??? |
- | |
1525 | push eax |
- | |
1526 | mov eax,esi |
- | |
1527 | sub eax,[loc_1] |
- | |
1528 | stdcall draw_pixel_transp, eax,esi |
- | |
1529 | pop eax |
- | |
1530 | add ebx,[loc_2] |
- | |
1531 | stdcall draw_pixel_transp, [loc_1],esi |
- | |
1532 | sub ebx,[loc_2] |
- | |
1533 | - | ||
1534 | sub dword[loc_1],eax ;error -= deltay |
- | |
1535 | cmp dword[loc_1],0 ;if(error<0) |
- | |
1536 | jge .if0 |
- | |
1537 | add ebx,[loc_2] ;y += ystep |
- | |
1538 | add [loc_1],esi ;error += deltax |
- | |
1539 | .if0: |
- | |
1540 | inc ecx |
- | |
1541 | jmp @b |
- | |
1542 | @@: |
- | |
1543 | jmp .coord_end |
- | |
1544 | .coord_yx: |
- | |
1545 | mov ebx,dword[coord_y0] |
- | |
1546 | mov ecx,dword[coord_x0] |
- | |
1547 | - | ||
1548 | @@: ;for (x=x0 ; x |
- | |
1549 | cmp ebx,dword[coord_y1] |
- | |
1550 | jg @f ;jge ??? |
- | |
1551 | push eax |
- | |
1552 | mov eax,esi |
- | |
1553 | sub eax,[loc_1] |
- | |
1554 | stdcall draw_pixel_transp, eax,esi |
- | |
1555 | pop eax |
- | |
1556 | add ecx,[loc_2] |
- | |
1557 | stdcall draw_pixel_transp, [loc_1],esi |
- | |
1558 | sub ecx,[loc_2] |
- | |
1559 | - | ||
1560 | sub dword[loc_1],eax ;error -= deltay |
- | |
1561 | cmp dword[loc_1],0 ;if(error<0) |
- | |
1562 | jge .if1 |
- | |
1563 | add ecx,[loc_2] ;y += ystep |
- | |
1564 | add [loc_1],esi ;error += deltax |
- | |
1565 | .if1: |
- | |
1566 | inc ebx |
- | |
1567 | jmp @b |
- | |
1568 | @@: |
- | |
1569 | .coord_end: |
- | |
1570 | popad |
- | |
1571 | ret |
- | |
1572 | endp |
- | |
1573 | - | ||
1574 | ;à¨á®¢ ¨¥ £®à¨§®â «ì®© «¨¨¨, ¯®â®¬ã ¥â ¯ à ¬¥âà coord_y1 |
- | |
1575 | align 4 |
- | |
1576 | proc buf_line_h, buf_struc:dword, coord_x0:dword, coord_y0:dword, coord_x1:dword, color:dword |
- | |
1577 | pushad |
- | |
1578 | pushfd |
- | |
1579 | mov edi,[buf_struc] |
- | |
1580 | cmp buf2d_bits,8 |
- | |
1581 | je @f |
- | |
1582 | cmp buf2d_bits,24 |
- | |
1583 | je @f |
- | |
1584 | jmp .end24 |
- | |
1585 | @@: ;®¯à¥¤¥«¥¨¥ ª®®à¤¨ â «¨¨¨ ®â®á¨â¥«ì® ¡ãä¥à |
- | |
1586 | - | ||
1587 | mov ecx,dword[coord_y0] |
- | |
1588 | bt ecx,31 |
- | |
1589 | jc .end24 ;¥á«¨ ª®®à¤¨ â y0 ®âà¨æ ⥫ì ï |
- | |
1590 | cmp ecx,buf2d_h |
- | |
1591 | jge .end24 ;¥á«¨ ª®®à¤¨ â y0 ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
- | |
1592 | - | ||
1593 | mov ebx,dword[coord_x0] |
- | |
1594 | mov esi,dword[coord_x1] |
- | |
1595 | cmp ebx,esi |
- | |
1596 | jle @f |
- | |
1597 | xchg ebx,esi ;¥á«¨ x0 > x1 â® ¬¥ï¥¬ ¬¥áâ ¬¨ x0 ¨ x1 |
- | |
1598 | @@: |
- | |
1599 | bt ebx,31 |
- | |
1600 | jae @f |
- | |
1601 | ;¥á«¨ ª®®à¤¨ â x0 ®âà¨æ ⥫ì ï |
- | |
1602 | xor ebx,ebx |
- | |
1603 | @@: |
- | |
1604 | cmp esi,buf2d_w |
- | |
1605 | jl @f |
- | |
1606 | ;¥á«¨ ª®®à¤¨ â x0 ¡®«ìè¥ è¨à¨ë ¡ãä¥à |
- | |
1607 | mov esi,buf2d_w |
- | |
1608 | dec esi |
- | |
1609 | @@: |
- | |
1610 | cmp ebx,esi |
- | |
1611 | jg .end24 ;¥á«¨ x0 > x1 ¬®¦¥â ¢®§¨ªãâì ª®£¤ ®¡¥ ª®®à¤¨ âë x0, x1 室¨«¨áì § ®¤¨¬ ¨§ ¯à¥¤¥«®¢ ¡ãä¥à |
- | |
1612 | - | ||
1613 | cmp buf2d_bits,24 |
- | |
1614 | je .beg24 |
- | |
1615 | ;à¨á®¢ ¨¥ ¢ 8 ¡¨â®¬ ¡ãä¥à¥ |
- | |
1616 | ;¢ edx ¢ëç¨á«ï¥¬ ç «® 1-© â®çª¨ «¨¨¨ ¢ ¡ãä¥à¥ ¨§®¡à ¦¥¨ï |
- | |
1617 | mov edx,buf2d_w ;size x |
- | |
1618 | imul edx,ecx ;size_x*y |
- | |
1619 | add edx,ebx ;size_x*y+x |
- | |
1620 | add edx,buf2d_data ;ptr+(size_x*y+x) |
- | |
1621 | mov edi,edx ;⥯¥àì ¬®¦¥¬ ¯®àâ¨âì 㪠§ â¥«ì ¡ãä¥à |
- | |
1622 | - | ||
1623 | mov ecx,esi |
- | |
1624 | sub ecx,ebx ;¢ ecx ª®««¨ç¥á⢮ â®ç¥ª «¨¨¨ ¢ë¢®¤¨¬ëå ¢ ¡ãä¥à |
- | |
1625 | inc ecx ;çâ®-¡ë ¯®á«¥¤ïï â®çª «¨¨¨ â ª¦¥ ®â®¡à ¦ « áì |
- | |
1626 | mov eax,dword[color] ;¡ã¤¥¬ ¨á¯®«ì§®¢ âì ⮫쪮 § 票¥ ¢ al |
- | |
1627 | cld |
- | |
1628 | rep stosb ;横« ¯® ®á¨ x ®â x0 ¤® x1 (¢ª«îç ï x1) |
- | |
1629 | jmp .end24 |
- | |
1630 | - | ||
1631 | .beg24: ;à¨á®¢ ¨¥ ¢ 24 ¡¨â®¬ ¡ãä¥à¥ |
- | |
1632 | ;¢ eax ¢ëç¨á«ï¥¬ ç «® 1-© â®çª¨ «¨¨¨ ¢ ¡ãä¥à¥ ¨§®¡à ¦¥¨ï |
- | |
1633 | mov eax,buf2d_w ;size x |
- | |
1634 | imul eax,ecx ;size_x*y |
- | |
1635 | add eax,ebx ;size_x*y+x |
- | |
1636 | lea eax,[eax+eax*2] ;(size_x*y+x)*3 |
- | |
1637 | add eax,buf2d_data ;ptr+(size_x*y+x)*3 |
- | |
1638 | - | ||
1639 | mov ecx,esi |
- | |
1640 | sub ecx,ebx ;¢ ecx ª®««¨ç¥á⢮ â®ç¥ª «¨¨¨ ¢ë¢®¤¨¬ëå ¢ ¡ãä¥à |
- | |
1641 | inc ecx ;çâ®-¡ë ¯®á«¥¤ïï â®çª «¨¨¨ â ª¦¥ ®â®¡à ¦ « áì |
- | |
1642 | mov edx,dword[color] |
- | |
1643 | mov ebx,edx ;ª®®à¤¨ â x0 ¢ ebx 㦥 ¥ 㦠|
- | |
1644 | ror edx,16 ;¯®¢®à 稢 ¥¬ ॣ¨áâà çâ® ¡ë 3-© ¡ ©â ¯®¯ « ¢ dl |
- | |
1645 | cld |
- | |
1646 | @@: ;横« ¯® ®á¨ x ®â x0 ¤® x1 (¢ª«îç ï x1) |
- | |
1647 | mov word[eax],bx ;copy pixel color |
- | |
1648 | mov byte[eax+2],dl |
- | |
1649 | add eax,3 |
- | |
1650 | loop @b |
- | |
1651 | .end24: |
- | |
1652 | popfd |
- | |
1653 | popad |
- | |
1654 | ret |
- | |
1655 | endp |
- | |
1656 | - | ||
1657 | align 4 |
- | |
1658 | proc buf_rect_by_size, buf_struc:dword, coord_x:dword,coord_y:dword,w:dword,h:dword, color:dword |
- | |
1659 | pushad |
- | |
1660 | mov edi,[buf_struc] |
- | |
1661 | cmp buf2d_bits,8 |
- | |
1662 | je @f |
- | |
1663 | cmp buf2d_bits,24 |
- | |
1664 | je @f |
- | |
1665 | jmp .coord_end |
- | |
1666 | @@: |
- | |
1667 | - | ||
1668 | mov eax,[coord_x] |
- | |
1669 | mov ebx,[coord_y] |
- | |
1670 | mov ecx,[w] |
- | |
1671 | ;cmp ecx,1 |
- | |
1672 | ;jl .coord_end |
- | |
1673 | cmp ecx,0 |
- | |
1674 | je .coord_end |
- | |
1675 | jg @f |
- | |
1676 | add eax,ecx |
- | |
1677 | inc eax |
- | |
1678 | neg ecx |
- | |
1679 | @@: |
- | |
1680 | add ecx,eax |
- | |
1681 | dec ecx |
- | |
1682 | mov edx,[h] |
- | |
1683 | ;cmp edx,1 |
- | |
1684 | ;jl .coord_end |
- | |
1685 | cmp edx,0 |
- | |
1686 | je .coord_end |
- | |
1687 | jg @f |
- | |
1688 | add ebx,edx |
- | |
1689 | inc ebx |
- | |
1690 | neg edx |
- | |
1691 | @@: |
- | |
1692 | - | ||
1693 | add edx,ebx |
- | |
1694 | dec edx |
- | |
1695 | mov esi,dword[color] |
- | |
1696 | stdcall buf_line_h, edi, eax, ebx, ecx, esi ;«¨¨ï - |
- | |
1697 | stdcall buf_line_brs, edi, eax, ebx, eax, edx, esi ;«¨¨ï | |
- | |
1698 | stdcall buf_line_h, edi, eax, edx, ecx, esi ;«¨¨ï - |
- | |
1699 | stdcall buf_line_brs, edi, ecx, ebx, ecx, edx, esi ;«¨¨ï | |
- | |
1700 | .coord_end: |
- | |
1701 | popad |
- | |
1702 | ret |
- | |
1703 | endp |
- | |
1704 | - | ||
1705 | align 4 |
- | |
1706 | proc buf_filled_rect_by_size, buf_struc:dword, coord_x:dword,coord_y:dword,w:dword,h:dword, color:dword |
- | |
1707 | pushad |
- | |
1708 | mov edi,[buf_struc] |
- | |
1709 | cmp buf2d_bits,8 |
- | |
1710 | je @f |
- | |
1711 | cmp buf2d_bits,24 |
- | |
1712 | je @f |
- | |
1713 | jmp .coord_end |
- | |
1714 | @@: |
- | |
1715 | mov eax,[coord_x] |
- | |
1716 | mov ebx,[coord_y] |
- | |
1717 | mov edx,[w] |
- | |
1718 | cmp edx,0 |
- | |
1719 | je .coord_end ;¥á«¨ ¢ëá®â 0 ¯¨ªá¥«¥© |
- | |
1720 | jg @f ;¥á«¨ ¢ëá®â ¯®«®¦¨â¥«ì ï |
- | |
1721 | add eax,edx |
- | |
1722 | inc eax |
- | |
1723 | neg edx ;è¨à¨ã ¤¥« ¥¬ ¯®«®¦¨â¥«ì®© |
- | |
1724 | ;inc edx ;¯®ç¥¬ã âãâ ¥ ¤®¡ ¢«ï¥¬ 1-æã ï ¥ § î, ® á ¥© à ¡®â ¥â ¥ ¯à ¢¨«ì® |
- | |
1725 | @@: |
- | |
1726 | add edx,eax |
- | |
1727 | dec edx |
- | |
1728 | mov ecx,[h] |
- | |
1729 | cmp ecx,0 |
- | |
1730 | je .coord_end ;¥á«¨ ¢ëá®â 0 ¯¨ªá¥«¥© |
- | |
1731 | jg @f ;¥á«¨ ¢ëá®â ¯®«®¦¨â¥«ì ï |
- | |
1732 | add ebx,ecx ;ᤢ¨£ ¥¬ ¢¥àåîî ª®®à¤¨ âã ¯àאַ㣮«ì¨ª |
- | |
1733 | inc ebx |
- | |
1734 | neg ecx ;¢ëá®âã ¤¥« ¥¬ ¯®«®¦¨â¥«ì®© |
- | |
1735 | ;inc ecx ;¯®ç¥¬ã âãâ ¥ ¤®¡ ¢«ï¥¬ 1-æã ï ¥ § î, ® á ¥© à ¡®â ¥â ¥ ¯à ¢¨«ì® |
- | |
1736 | @@: |
- | |
1737 | mov esi,dword[color] |
- | |
1738 | cld |
- | |
1739 | @@: |
- | |
1740 | stdcall buf_line_h, edi, eax, ebx, edx, esi ;«¨¨ï - |
- | |
1741 | inc ebx |
- | |
1742 | loop @b |
- | |
1743 | .coord_end: |
- | |
1744 | popad |
- | |
1745 | ret |
- | |
1746 | endp |
- | |
1747 | - | ||
1748 | align 4 |
- | |
1749 | proc buf_circle, buf_struc:dword, coord_x:dword, coord_y:dword, r:dword, color:dword |
- | |
1750 | locals |
- | |
1751 | po_x dd ? |
- | |
1752 | po_y dd ? |
- | |
1753 | endl |
- | |
1754 | pushad |
- | |
1755 | mov edi,dword[buf_struc] |
- | |
1756 | cmp buf2d_bits,8 |
- | |
1757 | je @f |
- | |
1758 | cmp buf2d_bits,24 |
- | |
1759 | je @f |
- | |
1760 | jmp .error |
- | |
1761 | @@: |
- | |
1762 | mov edx,dword[color] |
- | |
1763 | - | ||
1764 | finit |
- | |
1765 | fild dword[coord_x] |
- | |
1766 | fild dword[coord_y] |
- | |
1767 | fild dword[r] |
- | |
1768 | fldz ;px=0 |
- | |
1769 | fld st1 ;py=r |
- | |
1770 | - | ||
1771 | fldpi |
- | |
1772 | fmul st0,st3 |
- | |
1773 | fistp dword[po_x] |
- | |
1774 | mov esi,dword[po_x] ;esi=pi*r |
- | |
1775 | shl esi,1 ;esi=2*pi*r |
- | |
1776 | - | ||
1777 | ;st0 = py |
- | |
1778 | ;st1 = px |
- | |
1779 | ;st2 = r |
- | |
1780 | ;st3 = y |
- | |
1781 | ;st4 = x |
- | |
1782 | - | ||
1783 | @@: |
- | |
1784 | ;Point(px + x, y - py) |
- | |
1785 | fld st1 ;st0=px |
- | |
1786 | fadd st0,st5 ;st0=px+x |
- | |
1787 | fistp dword[po_x] |
- | |
1788 | mov ebx,dword[po_x] |
- | |
1789 | fld st3 ;st0=y |
- | |
1790 | fsub st0,st1 ;st0=y-py |
- | |
1791 | fistp dword[po_y] |
- | |
1792 | mov ecx,dword[po_y] |
- | |
1793 | call draw_pixel |
- | |
1794 | ;px += py/r |
- | |
1795 | fld st0 ;st0=py |
- | |
1796 | fdiv st0,st3 ;st0=py/r |
- | |
1797 | faddp st2,st0 ;st3+=st0 |
- | |
1798 | ;py -= px/r |
- | |
1799 | fld st1 ;st0=px |
- | |
1800 | fdiv st0,st3 ;st0=px/r |
- | |
1801 | fsubp st1,st0 ;st2-=st0 |
- | |
1802 | - | ||
1803 | dec esi |
- | |
1804 | cmp esi,0 |
- | |
1805 | jge @b |
- | |
1806 | jmp .exit_fun |
- | |
1807 | .error: |
- | |
1808 | stdcall print_err,sz_buf2d_circle,txt_err_n8_24b |
- | |
1809 | .exit_fun: |
- | |
1810 | - | ||
1811 | popad |
- | |
1812 | ret |
- | |
1813 | endp |
- | |
1814 | - | ||
1815 | ;äãªæ¨ï ¤«ï § «¨¢ª¨ ®¡« á⨠¢ë¡à ë¬ æ¢¥â®¬ |
- | |
1816 | align 4 |
- | |
1817 | proc buf_flood_fill, buf_struc:dword, coord_x:dword, coord_y:dword, mode:dword, color_f:dword, color_b:dword |
- | |
1818 | pushad |
- | |
1819 | mov edi,[buf_struc] |
- | |
1820 | cmp buf2d_bits,24 |
- | |
1821 | jne .end24 |
- | |
1822 | - | ||
1823 | mov ebx,dword[coord_x] |
- | |
1824 | mov ecx,dword[coord_y] |
- | |
1825 | mov edx,dword[color_f] |
- | |
1826 | mov esi,dword[color_b] |
- | |
1827 | - | ||
1828 | cmp dword[mode],1 ;¢ § ¢¨á¨¬®á⨠®â 'mode' ®¯à¥¤¥«ï¥¬ ª ª¨¬ «£®à¨â¬®¬ ¡ã¤¥¬ ¯®«ì§®¢ âìáï |
- | |
1829 | je @f |
- | |
1830 | call buf_flood_fill_recurs_0 ;§ «¨¢ ¥¬ ¤® ¯¨ªá¥«¥© 梥â esi |
- | |
1831 | jmp .end24 |
- | |
1832 | @@: |
- | |
1833 | call buf_flood_fill_recurs_1 ;§ «¨¢ ¥¬ ¯¨ªá¥«¨ ¨¬¥î騥 梥â esi |
- | |
1834 | - | ||
1835 | .end24: |
- | |
1836 | popad |
- | |
1837 | ret |
- | |
1838 | endp |
- | |
1839 | - | ||
1840 | ;input: |
- | |
1841 | ; ebx = coord_x |
- | |
1842 | ; ecx = coord_y |
- | |
1843 | ; edx = 梥⠧ «¨¢ª¨ |
- | |
1844 | ; esi = æ¢¥â £à ¨æë, ¤® ª®â®à®© ¡ã¤¥â ¨â¨ § «¨¢ª |
- | |
1845 | ; edi = buf_struc |
- | |
1846 | ;output: |
- | |
1847 | ; eax = ¯®àâ¨âáï |
- | |
1848 | align 4 |
- | |
1849 | buf_flood_fill_recurs_0: |
- | |
1850 | call get_pixel_24 |
- | |
1851 | cmp eax,0xffffffff ;if error coords |
- | |
1852 | je .end_fun |
- | |
1853 | cmp eax,edx ;¥á«¨ 梥⠯¨ªá¥«ï ᮢ¯ « á 梥⮬ § «¨¢ª¨, § ç¨â § «¨¢ª ¢ í⮩ ®¡« á⨠㦥 ¡ë« ᤥ« |
- | |
1854 | je .end_fun |
- | |
1855 | - | ||
1856 | call draw_pixel |
- | |
1857 | - | ||
1858 | dec ebx |
- | |
1859 | call get_pixel_24 |
- | |
1860 | cmp eax,esi |
- | |
1861 | je @f |
- | |
1862 | call buf_flood_fill_recurs_0 |
- | |
1863 | @@: |
- | |
1864 | inc ebx |
- | |
1865 | - | ||
1866 | - | ||
1867 | inc ebx |
- | |
1868 | call get_pixel_24 |
- | |
1869 | cmp eax,esi |
- | |
1870 | je @f |
- | |
1871 | call buf_flood_fill_recurs_0 |
- | |
1872 | @@: |
- | |
1873 | dec ebx |
- | |
1874 | - | ||
1875 | dec ecx |
- | |
1876 | call get_pixel_24 |
- | |
1877 | cmp eax,esi |
- | |
1878 | je @f |
- | |
1879 | call buf_flood_fill_recurs_0 |
- | |
1880 | @@: |
- | |
1881 | inc ecx |
- | |
1882 | - | ||
1883 | inc ecx |
- | |
1884 | call get_pixel_24 |
- | |
1885 | cmp eax,esi |
- | |
1886 | je @f |
- | |
1887 | call buf_flood_fill_recurs_0 |
- | |
1888 | @@: |
- | |
1889 | dec ecx |
- | |
1890 | - | ||
1891 | .end_fun: |
- | |
1892 | ret |
- | |
1893 | - | ||
1894 | ;input: |
- | |
1895 | ; ebx = coord_x |
- | |
1896 | ; ecx = coord_y |
- | |
1897 | ; edx = 梥⠧ «¨¢ª¨ |
- | |
1898 | ; esi = 梥⠯¨ªá¥«¥©, ¯® ª®â®àë¬ ¡ã¤¥â ¨â¨ § «¨¢ª |
- | |
1899 | ; edi = buf_struc |
- | |
1900 | ;output: |
- | |
1901 | ; eax = ¯®àâ¨âáï |
- | |
1902 | align 4 |
- | |
1903 | buf_flood_fill_recurs_1: |
- | |
1904 | call get_pixel_24 |
- | |
1905 | cmp eax,0xffffffff ;if error coords |
- | |
1906 | je .end_fun |
- | |
1907 | cmp eax,edx ;¥á«¨ 梥⠯¨ªá¥«ï ᮢ¯ « á 梥⮬ § «¨¢ª¨, § ç¨â § «¨¢ª ¢ í⮩ ®¡« á⨠㦥 ¡ë« ᤥ« |
- | |
1908 | je .end_fun |
- | |
1909 | cmp eax,esi ;¥á«¨ 梥⠯¨ªá¥«ï ¥ ᮢ¯ « á § «¨¢ ¥¬ë¬ 梥⮬ § «¨¢ª¨, â® ¯à¥ªà é ¥¬ § «¨¢ªã |
- | |
1910 | jne .end_fun |
- | |
1911 | - | ||
1912 | call draw_pixel |
- | |
1913 | - | ||
1914 | dec ebx |
- | |
1915 | call get_pixel_24 |
- | |
1916 | cmp eax,esi |
- | |
1917 | jne @f |
- | |
1918 | call buf_flood_fill_recurs_1 |
- | |
1919 | @@: |
- | |
1920 | inc ebx |
- | |
1921 | - | ||
1922 | - | ||
1923 | inc ebx |
- | |
1924 | call get_pixel_24 |
- | |
1925 | cmp eax,esi |
- | |
1926 | jne @f |
- | |
1927 | call buf_flood_fill_recurs_1 |
- | |
1928 | @@: |
- | |
1929 | dec ebx |
- | |
1930 | - | ||
1931 | dec ecx |
- | |
1932 | call get_pixel_24 |
- | |
1933 | cmp eax,esi |
- | |
1934 | jne @f |
- | |
1935 | call buf_flood_fill_recurs_1 |
- | |
1936 | @@: |
- | |
1937 | inc ecx |
- | |
1938 | - | ||
1939 | inc ecx |
- | |
1940 | call get_pixel_24 |
- | |
1941 | cmp eax,esi |
- | |
1942 | jne @f |
- | |
1943 | call buf_flood_fill_recurs_1 |
- | |
1944 | @@: |
- | |
1945 | dec ecx |
- | |
1946 | - | ||
1947 | .end_fun: |
- | |
1948 | ret |
- | |
1949 | - | ||
1950 | ;äãªæ¨ï ¤«ï à¨á®¢ ¨ï â®çª¨ |
- | |
1951 | align 4 |
- | |
1952 | proc buf_set_pixel uses ebx ecx edx edi, buf_struc:dword, coord_x:dword, coord_y:dword, color:dword |
- | |
1953 | mov edi,dword[buf_struc] |
- | |
1954 | mov ebx,dword[coord_x] |
- | |
1955 | mov ecx,dword[coord_y] |
- | |
1956 | mov edx,dword[color] |
- | |
1957 | call draw_pixel |
- | |
1958 | ret |
- | |
1959 | endp |
- | |
1960 | - | ||
1961 | ;output: |
- | |
1962 | ; eax = 梥â â®çª¨ |
- | |
1963 | ; ¢ á«ãç ¥ ®è¨¡ª¨ eax = 0xffffffff |
- | |
1964 | align 4 |
- | |
1965 | proc buf_get_pixel uses ebx ecx edi, buf_struc:dword, coord_x:dword, coord_y:dword |
- | |
1966 | mov edi,dword[buf_struc] |
- | |
1967 | mov ebx,[coord_x] |
- | |
1968 | mov ecx,[coord_y] |
- | |
1969 | - | ||
1970 | cmp buf2d_bits,8 |
- | |
1971 | jne @f |
- | |
1972 | call get_pixel_8 |
- | |
1973 | jmp .end_fun |
- | |
1974 | @@: |
- | |
1975 | cmp buf2d_bits,24 |
- | |
1976 | jne @f |
- | |
1977 | call get_pixel_24 |
- | |
1978 | jmp .end_fun |
- | |
1979 | @@: |
- | |
1980 | cmp buf2d_bits,32 |
- | |
1981 | jne @f |
- | |
1982 | call get_pixel_32 |
- | |
1983 | ;jmp .end_fun |
- | |
1984 | @@: |
- | |
1985 | .end_fun: |
- | |
1986 | ret |
- | |
1987 | endp |
- | |
1988 | - | ||
1989 | align 4 |
1096 | align 4 |
1990 | proc buf_flip_h, buf_struc:dword |
1097 | proc buf_flip_h, buf_struc:dword |
1991 | pushad |
1098 | pushad |
1992 | mov edi,[buf_struc] |
1099 | mov edi,[buf_struc] |
1993 | cmp buf2d_bits,24 |
1100 | cmp buf2d_bits,24 |
Line 2136... | Line 1243... | ||
2136 | .end_32: |
1243 | .end_32: |
2137 | popad |
1244 | popad |
2138 | ret |
1245 | ret |
2139 | endp |
1246 | endp |
Line -... | Line 1247... | ||
- | 1247 | ||
- | 1248 | ;description: |
|
2140 | 1249 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® è¨à¨¥ ¢ 2 à § (à §¬¥àë ¡ãä¥à ¥ ¬¥ïîâáï) |
|
2141 | align 4 |
1250 | align 4 |
2142 | proc buf_img_wdiv2, buf_struc:dword |
1251 | proc buf_img_wdiv2, buf_struc:dword |
2143 | pushad |
1252 | pushad |
2144 | mov edi,dword[buf_struc] |
1253 | mov edi,dword[buf_struc] |
Line 2285... | Line 1394... | ||
2285 | loop @b |
1394 | loop @b |
2286 | ret |
1395 | ret |
2287 | endp |
1396 | endp |
Line 2288... | Line 1397... | ||
2288 | 1397 | ||
2289 | ;description: |
1398 | ;description: |
2290 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® ¢ëá®â¥ (¢ëá®â ¡ãä¥à ¥ ¬¥ï¥âáï) |
1399 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® ¢ëá®â¥ ¢ 2 à § (¢ëá®â ¡ãä¥à ¥ ¬¥ï¥âáï) |
2291 | align 4 |
1400 | align 4 |
2292 | proc buf_img_hdiv2, buf_struc:dword |
1401 | proc buf_img_hdiv2, buf_struc:dword |
2293 | pushad |
1402 | pushad |
2294 | mov edi,dword[buf_struc] |
1403 | mov edi,dword[buf_struc] |
Line 2379... | Line 1488... | ||
2379 | jl .old_line_2 |
1488 | jl .old_line_2 |
2380 | add ebx,esi |
1489 | add ebx,esi |
2381 | xor edi,edi |
1490 | xor edi,edi |
2382 | .old_line_2: |
1491 | .old_line_2: |
2383 | loop @b |
1492 | loop @b |
2384 | - | ||
2385 | ret |
1493 | ret |
2386 | endp |
1494 | endp |
Line 2387... | Line 1495... | ||
2387 | 1495 | ||
2388 | ;input: |
1496 | ;input: |
Line 2424... | Line 1532... | ||
2424 | add ebx,esi |
1532 | add ebx,esi |
2425 | xor edi,edi |
1533 | xor edi,edi |
2426 | .old_line: |
1534 | .old_line: |
2427 | loop @b |
1535 | loop @b |
Line 2428... | Line -... | ||
2428 | - | ||
2429 | 1536 | ||
2430 | mov eax,dword[data_rgb] ;eax = |
1537 | mov eax,dword[data_rgb] ;eax = |
2431 | add eax,esi ;esi = width*3(rgb) |
1538 | add eax,esi ;esi = width*3(rgb) |
2432 | mov ebx,eax |
1539 | mov ebx,eax |
2433 | add ebx,esi |
1540 | add ebx,esi |
Line 2448... | Line 1555... | ||
2448 | jl .old_line_2 |
1555 | jl .old_line_2 |
2449 | add ebx,esi |
1556 | add ebx,esi |
2450 | xor edi,edi |
1557 | xor edi,edi |
2451 | .old_line_2: |
1558 | .old_line_2: |
2452 | loop @b |
1559 | loop @b |
2453 | - | ||
2454 | ret |
1560 | ret |
2455 | endp |
1561 | endp |
Line 2456... | Line 1562... | ||
2456 | 1562 | ||
2457 | ;input: |
1563 | ;input: |
Line 2480... | Line 1586... | ||
2480 | add ebx,dword[size_w_b] |
1586 | add ebx,dword[size_w_b] |
2481 | xor edi,edi |
1587 | xor edi,edi |
2482 | .old_line: |
1588 | .old_line: |
2483 | loop @b |
1589 | loop @b |
Line 2484... | Line -... | ||
2484 | - | ||
2485 | 1590 | ||
2486 | mov eax,dword[data_rgba] ;eax = |
1591 | mov eax,dword[data_rgba] ;eax = |
2487 | mov ebx,dword[size_w_b] |
1592 | mov ebx,dword[size_w_b] |
2488 | add eax,ebx |
1593 | add eax,ebx |
2489 | add ebx,eax |
1594 | add ebx,eax |
Line 2503... | Line 1608... | ||
2503 | jl .old_line_2 |
1608 | jl .old_line_2 |
2504 | add ebx,dword[size_w_b] |
1609 | add ebx,dword[size_w_b] |
2505 | xor edi,edi |
1610 | xor edi,edi |
2506 | .old_line_2: |
1611 | .old_line_2: |
2507 | loop @b |
1612 | loop @b |
2508 | - | ||
2509 | ret |
1613 | ret |
2510 | endp |
1614 | endp |
Line 2511... | Line 1615... | ||
2511 | 1615 | ||
2512 | ;input: |
1616 | ;input: |
Line 2620... | Line 1724... | ||
2620 | add edx,edi |
1724 | add edx,edi |
2621 | .end_f: |
1725 | .end_f: |
2622 | ret |
1726 | ret |
2623 | endp |
1727 | endp |
Line -... | Line 1728... | ||
- | 1728 | ||
- | 1729 | ;description: |
|
- | 1730 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® è¨à¨¥ (à §¬¥àë ¡ãä¥à ¥ ¬¥ïîâáï) |
|
- | 1731 | ;input: |
|
- | 1732 | ; data_rgb - pointer to rgb data |
|
- | 1733 | ; size_w - width img in pixels |
|
- | 1734 | ; size_h - height img in pixels |
|
- | 1735 | ; size_w_new - new width img in pixels |
|
- | 1736 | align 16 |
|
- | 1737 | proc img_rgb24_wresize, data_rgb:dword, size_w:dword, size_h:dword, size_w_new:dword |
|
- | 1738 | locals |
|
- | 1739 | pr dd 0 |
|
- | 1740 | pg dd 0 |
|
- | 1741 | pb dd 0 |
|
- | 1742 | img_n dd ? ;㪠§ â¥«ì ¤ ë¥ ®¢®£® ¨§®¡à ¦¥¨ï |
|
- | 1743 | lines dd ? |
|
- | 1744 | endl |
|
- | 1745 | pushad |
|
- | 1746 | ;eax - delta for inp. img |
|
- | 1747 | ;ebx - delta for outp. img |
|
- | 1748 | ;esi - pointer to data_rgb |
|
- | 1749 | mov esi,[data_rgb] |
|
- | 1750 | mov [img_n],esi |
|
- | 1751 | mov eax,[size_h] |
|
- | 1752 | mov [lines],eax |
|
- | 1753 | align 4 |
|
- | 1754 | .cycyle_0: |
|
- | 1755 | mov eax,[size_w_new] |
|
- | 1756 | mov ecx,[size_w] |
|
- | 1757 | mov ebx,ecx |
|
- | 1758 | align 4 |
|
- | 1759 | .cycyle_1: |
|
- | 1760 | cmp eax,ebx |
|
- | 1761 | jg .else_0 |
|
- | 1762 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¬ ªá¨¬ «ì® ¢«¨ï¥â १ã«ìâ â |
|
- | 1763 | ; ª ¯«¨¢ ¥¬ rgb ¤«ï ¨â¥à¯®«ï樨 ¯¨ªá¥«¥© |
|
- | 1764 | mov edx,[size_w_new] |
|
- | 1765 | movzx edi,byte[esi] |
|
- | 1766 | imul edi,edx |
|
- | 1767 | add [pb],edi |
|
- | 1768 | movzx edi,byte[esi+1] |
|
- | 1769 | imul edi,edx |
|
- | 1770 | add [pg],edi |
|
- | 1771 | movzx edi,byte[esi+2] |
|
- | 1772 | imul edi,edx |
|
- | 1773 | add [pr],edi |
|
- | 1774 | cmp eax,ebx |
|
- | 1775 | je .d2_add |
|
- | 1776 | jmp .if_0_end |
|
- | 1777 | .else_0: |
|
- | 1778 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¯®¯ ¤¥â £à ¨æã ¯¨ªá¥«¥© |
|
- | 1779 | mov edx,ebx |
|
- | 1780 | sub edx,eax |
|
- | 1781 | add edx,[size_w_new] |
|
- | 1782 | movzx edi,byte[esi] |
|
- | 1783 | imul edi,edx |
|
- | 1784 | add [pb],edi |
|
- | 1785 | movzx edi,byte[esi+1] |
|
- | 1786 | imul edi,edx |
|
- | 1787 | add [pg],edi |
|
- | 1788 | movzx edi,byte[esi+2] |
|
- | 1789 | imul edi,edx |
|
- | 1790 | add [pr],edi |
|
- | 1791 | ;á®åà 塞 £®â®¢®¥ rgb |
|
- | 1792 | .d2_add: |
|
- | 1793 | push eax |
|
- | 1794 | mov edi,[img_n] |
|
- | 1795 | mov eax,[pb] |
|
- | 1796 | xor edx,edx |
|
- | 1797 | div dword[size_w] ;eax /= [size_w] |
|
- | 1798 | stosb |
|
- | 1799 | mov eax,[pg] |
|
- | 1800 | xor edx,edx |
|
- | 1801 | div dword[size_w] ;eax /= [size_w] |
|
- | 1802 | stosb |
|
- | 1803 | mov eax,[pr] |
|
- | 1804 | xor edx,edx |
|
- | 1805 | div dword[size_w] ;eax /= [size_w] |
|
- | 1806 | stosb |
|
- | 1807 | pop eax |
|
- | 1808 | add dword[img_n],3 ;next pixel |
|
- | 1809 | ;®¡®¢«ï¥¬ rgb ¤«ï ®¢®£® ¯¨ªá¥«ï |
|
- | 1810 | mov edx,eax |
|
- | 1811 | sub edx,ebx |
|
- | 1812 | movzx edi,byte[esi] |
|
- | 1813 | imul edi,edx |
|
- | 1814 | mov [pb],edi |
|
- | 1815 | movzx edi,byte[esi+1] |
|
- | 1816 | imul edi,edx |
|
- | 1817 | mov [pg],edi |
|
- | 1818 | movzx edi,byte[esi+2] |
|
- | 1819 | imul edi,edx |
|
- | 1820 | mov [pr],edi |
|
- | 1821 | add ebx,[size_w] |
|
- | 1822 | .if_0_end: |
|
- | 1823 | add eax,[size_w_new] |
|
- | 1824 | add esi,3 ;next pixel |
|
- | 1825 | dec ecx |
|
- | 1826 | jnz .cycyle_1 |
|
- | 1827 | dec dword[lines] |
|
- | 1828 | jnz .cycyle_0 |
|
- | 1829 | popad |
|
- | 1830 | ret |
|
- | 1831 | endp |
|
2624 | 1832 | ||
2625 | ;¯à¥®¡à §®¢ ¨¥ ¡ãä¥à ¨§ 24-¡¨â®£® ¢ 8-¡¨âë© |
1833 | ;¯à¥®¡à §®¢ ¨¥ ¡ãä¥à ¨§ 24-¡¨â®£® ¢ 8-¡¨âë© |
2626 | ; spectr - ®¯à¥¤¥«ï¥â ª ª®© ᯥªâà ¡à âì ¯à¨ ¯à¥®¡à §®¢ ¨¨ 0-ᨨ©, 1-§¥«¥ë©, 2-ªà áë© |
1834 | ; spectr - ®¯à¥¤¥«ï¥â ª ª®© ᯥªâà ¡à âì ¯à¨ ¯à¥®¡à §®¢ ¨¨ 0-ᨨ©, 1-§¥«¥ë©, 2-ªà áë© |
2627 | align 4 |
1835 | align 4 |
2628 | proc buf_conv_24_to_8, buf_struc:dword, spectr:dword |
1836 | proc buf_conv_24_to_8, buf_struc:dword, spectr:dword |
Line 3247... | Line 2455... | ||
3247 | .copy_end: |
2455 | .copy_end: |
3248 | popad |
2456 | popad |
3249 | ret |
2457 | ret |
3250 | endp |
2458 | endp |
Line 3251... | Line -... | ||
3251 | - | ||
3252 | ;¯à¥®¡à §®¢ ¨¥ 8-¡¨â®£® ¡ãä¥à à §¬¥à®¬ 16*16 ¢ à §¬¥à 1*256 ᨬ¢®«®¢ |
- | |
3253 | align 4 |
- | |
3254 | proc buf_convert_text_matrix, buf_struc:dword |
- | |
3255 | locals |
- | |
3256 | tmp_mem dd ? |
- | |
3257 | c1 dw ? |
- | |
3258 | c2 dd ? |
- | |
3259 | c3 dw ? |
- | |
3260 | endl |
- | |
3261 | pushad |
- | |
3262 | mov edi,dword[buf_struc] |
- | |
3263 | cmp buf2d_bits,8 |
- | |
3264 | jne .error |
- | |
3265 | mov ecx,buf2d_h |
- | |
3266 | mov ebx,ecx |
- | |
3267 | shr ebx,4 ;¯à¥¤¯®« £ ¥¬ çâ® ¢ ¡ãä¥à¥ 16 áâப á ᨬ¢®« ¬¨, ¯®â®¬ã ¤¥«¨¬ 2^4 |
- | |
3268 | mov edx,buf2d_w |
- | |
3269 | imul ecx,edx ;ecx = size 8 b |
- | |
3270 | invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥ãî ¯ ¬ïâì |
- | |
3271 | mov [tmp_mem],eax ;eax - new memory |
- | |
3272 | - | ||
3273 | shr edx,4 ;¯à¥¤¯®« £ ¥¬ çâ® ¢ ¡ãä¥à¥ 16 ª®«®®ª á ᨬ¢®« ¬¨, ¯®â®¬ã ¤¥«¨¬ 2^4 |
- | |
3274 | mov eax,ebx |
- | |
3275 | imul ebx,edx ;¢ëç¨á«ï¥¬ ª®®«¨ç¥á⢮ ¯¨ªá¥«¥© 1 ᨬ¢®« |
- | |
3276 | ;eax = bhe - ¢ëá®â ¡ãª¢ë |
- | |
3277 | ;ebx = bwi*bhe - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ 1-© ¡ãª¢¥ |
- | |
3278 | ;edx = bwi - è¨à¨ ¡ãª¢ë |
- | |
3279 | ;ecx,esi,edi - ¨á¯®«ì§ãîâáï ¢ 横«¥ .c_0 |
- | |
3280 | shr buf2d_w,4 |
- | |
3281 | shl buf2d_h,4 ;¯à¥®¡à §®¢ë¢ ¥¬ à §¬¥àë ¡ãä¥à |
- | |
3282 | - | ||
3283 | cld |
- | |
3284 | mov esi,buf2d_data |
- | |
3285 | mov edi,[tmp_mem] |
- | |
3286 | mov word[c3],16 |
- | |
3287 | .c_3: |
- | |
3288 | mov dword[c2],eax |
- | |
3289 | .c_2: |
- | |
3290 | mov word[c1],16 |
- | |
3291 | .c_1: |
- | |
3292 | mov ecx,edx ;.c_0: |
- | |
3293 | rep movsb |
- | |
3294 | add edi,ebx |
- | |
3295 | sub edi,edx ;edi+=(bwi*bhe-bwi) |
- | |
3296 | dec word[c1] |
- | |
3297 | cmp word[c1],0 |
- | |
3298 | jg .c_1 |
- | |
3299 | add edi,edx |
- | |
3300 | shl ebx,4 |
- | |
3301 | sub edi,ebx ;edi-=(16*bwi*bhe-bwi) |
- | |
3302 | shr ebx,4 |
- | |
3303 | dec dword[c2] |
- | |
3304 | cmp dword[c2],0 |
- | |
3305 | jg .c_2 |
- | |
3306 | sub edi,ebx |
- | |
3307 | shl ebx,4 |
- | |
3308 | add edi,ebx ;edi+=(15*bwi*bhe) |
- | |
3309 | shr ebx,4 |
- | |
3310 | dec word[c3] |
- | |
3311 | cmp word[c3],0 |
- | |
3312 | jg .c_3 |
- | |
3313 | - | ||
3314 | mov edi,dword[buf_struc] ;ª®¯¨à®¢ ¨¥ ®¢®© ¬ âà¨æë ¢ ®á®¢®© ¡ãä¥à |
- | |
3315 | mov edi,buf2d_data |
- | |
3316 | mov esi,[tmp_mem] |
- | |
3317 | mov ecx,ebx |
- | |
3318 | shl ecx,8 |
- | |
3319 | rep movsb |
- | |
3320 | invoke mem.free,[tmp_mem] ;ç¨á⨬ ¢à¥¬¥ãî ¯ ¬ïâì |
- | |
3321 | jmp .end_conv |
- | |
3322 | .error: |
- | |
3323 | stdcall print_err,sz_buf2d_convert_text_matrix,txt_err_n8b |
- | |
3324 | .end_conv: |
- | |
3325 | popad |
- | |
3326 | ret |
- | |
3327 | endp |
- | |
3328 | - | ||
3329 | align 4 |
- | |
3330 | buf_s_matr buf_2d_header ? ;«®ª «ì ï ¬ âà¨æ ᨬ¢®« |
- | |
3331 | - | ||
3332 | align 4 |
- | |
3333 | proc buf_draw_text, buf_struc:dword, buf_t_matr:dword, text:dword, coord_x:dword, coord_y:dword, color:dword |
- | |
3334 | locals |
- | |
3335 | buf_t_matr_offs dd ? |
- | |
3336 | endl |
- | |
3337 | pushad |
- | |
3338 | mov edi,dword[buf_struc] |
- | |
3339 | cmp buf2d_bits,24 |
- | |
3340 | jne .error2 |
- | |
3341 | mov edi,dword[buf_t_matr] |
- | |
3342 | cmp buf2d_bits,8 |
- | |
3343 | jne .error1 |
- | |
3344 | mov edx,buf2d_data |
- | |
3345 | mov [buf_t_matr_offs],edx |
- | |
3346 | mov ecx,BUF_STRUCT_SIZE ;ª®¯¨à㥬 áâàãªâãàã ⥪á⮢®© ¬ âà¨æë |
- | |
3347 | mov esi,edi |
- | |
3348 | lea edi,[buf_s_matr] |
- | |
3349 | cld |
- | |
3350 | rep movsb |
- | |
3351 | lea edi,[buf_s_matr] |
- | |
3352 | shr buf2d_h,8 ;¤¥«¨¬ ¢ëá®âã ᨬ¢®«ì®£® ¡ãä¥à 256, ¤«ï 宦¤¥¨ï ¢ëá®âë 1-£® ᨬ¢®« |
- | |
3353 | mov ebx,buf2d_h ;¡¥à¥¬ ¢ëá®âã ᨬ¢®« |
- | |
3354 | mov ecx,buf2d_w ;¡¥à¥¬ è¨à¨ã ᨬ¢®« |
- | |
3355 | - | ||
3356 | mov eax,[coord_x] |
- | |
3357 | mov esi,[text] |
- | |
3358 | cmp byte[esi],0 |
- | |
3359 | je .end_draw ;¥á«¨ ¯ãáâ ï áâப |
- | |
3360 | @@: |
- | |
3361 | xor edx,edx |
- | |
3362 | mov dl,byte[esi] ;¡¥à¥¬ ª®¤ ᨬ¢®« |
- | |
3363 | imul edx,ebx ;㬮¦ ¥¬ ¥£® ¢ëá®âã ᨬ¢®« |
- | |
3364 | imul edx,ecx ;㬮¦ ¥¬ è¨à¨ã ᨬ¢®« |
- | |
3365 | add edx,[buf_t_matr_offs] ;¯à¨¡ ¢«ï¥¬ ᬥ饨¥ 0-£® ᨬ¢®« , â. ¥. ¯®«ãç ¥âáï ᬥ饨¥ ¢ë¢®¤¨¬®£® ᨬ¢®« |
- | |
3366 | mov buf2d_data,edx ;¢ «®ª «ìë© ¡ãä¥à ᨬ¢®« , áâ ¢¨¬ 㪠§ ⥫ì ã¦ë© ᨬ¢®« ¨§ ¡ãä¥à buf_t_matr |
- | |
3367 | stdcall buf_bit_blt_alpha, [buf_struc], eax,[coord_y], edi,[color] |
- | |
3368 | add eax,ecx |
- | |
3369 | .new_s: |
- | |
3370 | inc esi |
- | |
3371 | cmp byte[esi],13 |
- | |
3372 | jne .no_13 |
- | |
3373 | mov eax,[coord_x] |
- | |
3374 | add [coord_y],ebx |
- | |
3375 | jmp .new_s |
- | |
3376 | .no_13: |
- | |
3377 | cmp byte[esi],0 |
- | |
3378 | jne @b |
- | |
3379 | jmp .end_draw |
- | |
3380 | .error1: |
- | |
3381 | stdcall print_err,sz_buf2d_draw_text,txt_err_n8b |
- | |
3382 | jmp .end_draw |
- | |
3383 | .error2: |
- | |
3384 | stdcall print_err,sz_buf2d_draw_text,txt_err_n24b |
- | |
3385 | .end_draw: |
- | |
3386 | popad |
- | |
3387 | ret |
- | |
3388 | endp |
- | |
3389 | 2459 | ||
3390 | align 4 |
2460 | align 4 |
3391 | proc print_err, fun:dword, mes:dword ;¢ë¢®¤¨¬ á®®¡é¥¨¥ ®¡ 訡ª¥ ¤®áªã ®â« ¤ª¨ |
2461 | proc print_err, fun:dword, mes:dword ;¢ë¢®¤¨¬ á®®¡é¥¨¥ ®¡ 訡ª¥ ¤®áªã ®â« ¤ª¨ |
3392 | pushad |
2462 | pushad |
3393 | mov eax,63 |
2463 | mov eax,63 |
Line 3413... | Line 2483... | ||
3413 | jne @b |
2483 | jne @b |
3414 | popad |
2484 | popad |
3415 | ret |
2485 | ret |
3416 | endp |
2486 | endp |
Line 3417... | Line -... | ||
3417 | - | ||
3418 | ;input: |
- | |
3419 | ; ebp+8 = p0 |
- | |
3420 | ; ebp+12 = p1 |
- | |
3421 | align 4 |
- | |
3422 | line_len4i: |
- | |
3423 | push ebp |
- | |
3424 | mov ebp,esp |
- | |
3425 | fild word [ebp+8] |
- | |
3426 | fisub word [ebp+12] |
- | |
3427 | fmul st0,st0 ;st0=x^2 |
- | |
3428 | fild word [ebp+10] |
- | |
3429 | fisub word [ebp+14] |
- | |
3430 | fmul st0,st0 ;st0=y^2 |
- | |
3431 | faddp |
- | |
3432 | fsqrt |
- | |
3433 | fstp dword [ebp+12] |
- | |
3434 | pop ebp |
- | |
3435 | ret 4 ;8 |
- | |
3436 | - | ||
3437 | align 4 |
- | |
3438 | proc buf_curve_bezier, buffer:dword, coord_p0:dword,coord_p1:dword,coord_p2:dword, color:dword |
- | |
3439 | locals |
- | |
3440 | delt_t dd ? |
- | |
3441 | opr_param dd ? |
- | |
3442 | v_poi_0 dd ? |
- | |
3443 | endl |
- | |
3444 | pushad |
- | |
3445 | - | ||
3446 | ;float t, xt,yt; |
- | |
3447 | ;for(t=.0;t<1.;t+=.005){ |
- | |
3448 | ; xt=pow(1.-t,2)*x0+2*t*(1.-t)*x1+pow(t,2)*x2; |
- | |
3449 | ; yt=pow(1.-t,2)*y0+2*t*(1.-t)*y1+pow(t,2)*y2; |
- | |
3450 | ; dc.SetPixel(xt,yt,255L); |
- | |
3451 | ;} |
- | |
3452 | - | ||
3453 | mov edx,[color] ;set curve color |
- | |
3454 | mov edi,[buffer] |
- | |
3455 | xor ebx,ebx |
- | |
3456 | xor ecx,ecx |
- | |
3457 | - | ||
3458 | finit |
- | |
3459 | fldz |
- | |
3460 | - | ||
3461 | ; calculate delta t |
- | |
3462 | stdcall line_len4i, dword[coord_p1],dword[coord_p0] |
- | |
3463 | fadd dword[esp] |
- | |
3464 | add esp,4 ;pop ... |
- | |
3465 | - | ||
3466 | stdcall line_len4i, dword[coord_p2],dword[coord_p1] |
- | |
3467 | fadd dword[esp] |
- | |
3468 | add esp,4 ;pop ... |
- | |
3469 | - | ||
3470 | fadd st0,st0 ; len*=2 |
- | |
3471 | ftst |
- | |
3472 | fstsw ax |
- | |
3473 | - | ||
3474 | fld1 |
- | |
3475 | sahf |
- | |
3476 | jle @f ;¨§¡¥£ ¥¬ ¤¥«¥¨ï 0 |
- | |
3477 | fdiv st0,st1 |
- | |
3478 | @@: |
- | |
3479 | fstp dword[delt_t] |
- | |
3480 | - | ||
3481 | ffree st0 ;1.0 |
- | |
3482 | fincstp |
- | |
3483 | - | ||
3484 | ;fild word[coord_p2+2] ;y2 |
- | |
3485 | fild word[coord_p1+2] ;y1 |
- | |
3486 | fild word[coord_p0+2] ;y0 |
- | |
3487 | fild word[coord_p2] ;x2 |
- | |
3488 | fild word[coord_p1] ;x1 |
- | |
3489 | fild word[coord_p0] ;x0 |
- | |
3490 | fld dword[delt_t] |
- | |
3491 | fldz ;t=.0 |
- | |
3492 | - | ||
3493 | @@: |
- | |
3494 | fld1 |
- | |
3495 | fsub st0,st1 ;1.-t |
- | |
3496 | fmul st0,st0 ;pow(1.-t,2) |
- | |
3497 | fmul st0,st3 ;...*x0 |
- | |
3498 | fstp dword[opr_param] |
- | |
3499 | - | ||
3500 | fld1 |
- | |
3501 | fsub st0,st1 ;1.-t |
- | |
3502 | fmul st0,st1 ;(1.-t)*t |
- | |
3503 | fadd st0,st0 |
- | |
3504 | fmul st0,st4 ;...*x1 |
- | |
3505 | mov esi,dword[opr_param] |
- | |
3506 | fstp dword[opr_param] |
- | |
3507 | - | ||
3508 | fld st0 ;st0=t |
- | |
3509 | fmul st0,st0 ;t^2 |
- | |
3510 | fmul st0,st5 ;(t^2)*x2 |
- | |
3511 | - | ||
3512 | fadd dword[opr_param] |
- | |
3513 | mov dword[opr_param],esi |
- | |
3514 | fadd dword[opr_param] |
- | |
3515 | fistp word[v_poi_0] ;x |
- | |
3516 | - | ||
3517 | fld1 |
- | |
3518 | fsub st0,st1 ;1.-t |
- | |
3519 | fmul st0,st0 ;pow(1.-t,2) |
- | |
3520 | fmul st0,st6 ;...*y0 |
- | |
3521 | fstp dword[opr_param] |
- | |
3522 | - | ||
3523 | fld1 |
- | |
3524 | fsub st0,st1 ;1.-t |
- | |
3525 | fmul st0,st1 ;(1.-t)*t |
- | |
3526 | fadd st0,st0 |
- | |
3527 | fmul st0,st7 ;...*y1 |
- | |
3528 | mov esi,dword[opr_param] |
- | |
3529 | fstp dword[opr_param] |
- | |
3530 | - | ||
3531 | fld st0 ;st0=t |
- | |
3532 | fmul st0,st0 ;t^2 |
- | |
3533 | fimul word[coord_p2+2] ;(t^2)*y2 |
- | |
3534 | - | ||
3535 | fadd dword[opr_param] |
- | |
3536 | mov dword[opr_param],esi |
- | |
3537 | fadd dword[opr_param] |
- | |
3538 | fistp word[v_poi_0+2] ;y |
- | |
3539 | - | ||
3540 | mov eax,1 |
- | |
3541 | mov bx,word[v_poi_0+2] |
- | |
3542 | mov cx,word[v_poi_0] |
- | |
3543 | call draw_pixel |
- | |
3544 | - | ||
3545 | fadd st0,st1 ;t+dt |
- | |
3546 | - | ||
3547 | fld1 |
- | |
3548 | fcomp |
- | |
3549 | fstsw ax |
- | |
3550 | sahf |
- | |
3551 | jae @b |
- | |
3552 | - | ||
3553 | popad |
- | |
3554 | ret |
- | |
3555 | endp |
- | |
3556 | 2487 | ||
3557 | ;䨫ìâà |
2488 | ;䨫ìâà |
3558 | align 4 |
2489 | align 4 |
3559 | proc buf_filter_dither, buffer:dword, algor:dword |
2490 | proc buf_filter_dither, buffer:dword, algor:dword |
3560 | pushad |
2491 | pushad |
Line 4009... | Line 2940... | ||
4009 | dec esi |
2940 | dec esi |
4010 | jnz newp_4 |
2941 | jnz newp_4 |
4011 | ret |
2942 | ret |
Line 4012... | Line -... | ||
4012 | - | ||
4013 | - | ||
4014 | ;*** äãªæ¨¨ ¤«ï à ¡®âë á ¢®ªá¥«ì®© £à 䨪®© *** |
- | |
4015 | - | ||
4016 | - | ||
4017 | - | ||
4018 | ;ᮧ¤ ¨¥ ¢®ªá¥«ìëå ª¨á⥩ |
- | |
4019 | align 4 |
- | |
4020 | proc vox_brush_create uses eax ebx ecx edi, h_br:dword, buf_z:dword |
- | |
4021 | mov edi,[h_br] |
- | |
4022 | movzx ecx,byte[edi+3] |
- | |
4023 | add edi,4 |
- | |
4024 | - | ||
4025 | ; *** ᮧ¤ ¨¥ ¥¤¨¨ç®© ª¨á⨠*** |
- | |
4026 | mov eax,[buf_z] |
- | |
4027 | mov buf2d_data,eax |
- | |
4028 | movzx eax,byte[edi-4] ;è¨à¨ ¥¤¨¨ç®© ª¨á⨠|
- | |
4029 | mov buf2d_w,eax ;è¨à¨ ¡ãä¥à |
- | |
4030 | movzx eax,byte[edi-4+1] ;¢ëá®â ¥¤¨¨ç®© ª¨á⨠|
- | |
4031 | mov buf2d_h,eax ;¢ëá®â ¡ãä¥à |
- | |
4032 | mov buf2d_size_lt,0 ;®âáâ㯠᫥¢ ¨ á¯à ¢ ¤«ï ¡ãä¥à |
- | |
4033 | mov buf2d_color,0 ;梥â ä® ¡ãä¥à |
- | |
4034 | mov buf2d_bits,32 ;ª®«¨ç¥á⢮ ¡¨â ¢ 1-© â®çª¥ ¨§®¡à ¦¥¨ï |
- | |
4035 | - | ||
4036 | ; *** ᮧ¤ ¨¥ á«¥¤ãîé¨å ª¨á⥩ *** |
- | |
4037 | cmp ecx,1 |
- | |
4038 | jl .end_creat |
- | |
4039 | movzx ebx,byte[edi-4+2] ;¢ëá®â ®á®¢ ¨ï ¥¤¨¨ç®© ª¨á⨠|
- | |
4040 | shr ebx,1 |
- | |
4041 | cld |
- | |
4042 | @@: |
- | |
4043 | mov eax,edi |
- | |
4044 | add edi,BUF_STRUCT_SIZE |
- | |
4045 | stdcall vox_create_next_brush, eax, edi, ebx |
- | |
4046 | shl ebx,1 |
- | |
4047 | loop @b |
- | |
4048 | .end_creat: |
- | |
4049 | ret |
- | |
4050 | endp |
- | |
4051 | - | ||
4052 | ;㤠«¥¨¥ ¢®ªá¥«ìëå ª¨á⥩ |
- | |
4053 | align 4 |
- | |
4054 | proc vox_brush_delete uses ecx edi, h_br:dword |
- | |
4055 | mov edi,[h_br] |
- | |
4056 | movzx ecx,byte[edi+3] |
- | |
4057 | add edi,4 |
- | |
4058 | - | ||
4059 | ; *** 㤠«¥¨¥ ª¨á⥩ *** |
- | |
4060 | cmp ecx,1 |
- | |
4061 | jl .end_delete |
- | |
4062 | cld |
- | |
4063 | @@: |
- | |
4064 | add edi,BUF_STRUCT_SIZE |
- | |
4065 | stdcall buf_delete, edi |
- | |
4066 | loop @b |
- | |
4067 | .end_delete: |
- | |
4068 | ret |
- | |
4069 | endp |
- | |
4070 | - | ||
4071 | ;äãªæ¨ï ¤«ï ᮧ¤ ¨ï ¢®ªá¥«ï á«¥¤ãî饣® ¯®à浪 |
- | |
4072 | ; buf_v1 - ¡ãä¥à á ¨áå®¤ë¬ ¢®ªá¥«¥¬ |
- | |
4073 | ; buf_v2 - ¡ãä¥à á 㢥«¨ç¥ë¬ ¢®ªá¥«¥¬ |
- | |
4074 | ; h - ¢ëá®â ®á®¢ ¨ï ¨á室®£® ¢®ªá¥«ï : 2 |
- | |
4075 | align 4 |
- | |
4076 | proc vox_create_next_brush uses eax ebx ecx edx edi, buf_v1:dword, buf_v2:dword, h:dword |
- | |
4077 | mov edi,[buf_v1] |
- | |
4078 | mov ebx,buf2d_h |
- | |
4079 | mov ecx,buf2d_w |
- | |
4080 | mov edi,[buf_v2] |
- | |
4081 | mov buf2d_h,ebx |
- | |
4082 | shl buf2d_h,1 |
- | |
4083 | mov buf2d_w,ecx |
- | |
4084 | shl buf2d_w,1 |
- | |
4085 | mov buf2d_color,0 |
- | |
4086 | mov buf2d_bits,32 |
- | |
4087 | - | ||
4088 | stdcall buf_create, [buf_v2] ;ᮧ¤ ¨¥ ¡ãä¥à £«ã¡¨ë |
- | |
4089 | shr ecx,1 |
- | |
4090 | mov edx,[h] |
- | |
4091 | shl edx,1 |
- | |
4092 | sub ebx,edx |
- | |
4093 | ;ecx - è¨à¨ ¨á室®£® ¢®ªá¥«ï : 2 |
- | |
4094 | ;ebx - ¢ëá®â ¨á室®£® ¢®ªá¥«ï (¡¥§ ®á®¢ ¨ï) |
- | |
4095 | ;edx - ¢ëá®â ®á®¢ ¨ï ¨á室®£® ¢®ªá¥«ï |
- | |
4096 | mov eax,[h] |
- | |
4097 | cmp eax,0 |
- | |
4098 | je @f |
- | |
4099 | stdcall vox_add, [buf_v2], [buf_v1], ecx,0,0 |
- | |
4100 | stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,0 |
- | |
4101 | - | ||
4102 | stdcall vox_add, [buf_v2], [buf_v1], 0,eax,eax |
- | |
4103 | push eax ;stdcall ... |
- | |
4104 | add eax,ebx |
- | |
4105 | stdcall vox_add, [buf_v2], [buf_v1], 0,eax ;,... |
- | |
4106 | sub eax,ebx |
- | |
4107 | shl ecx,1 |
- | |
4108 | - | ||
4109 | ;ecx - è¨à¨ ¨á室®£® ¢®ªá¥«ï |
- | |
4110 | stdcall vox_add, [buf_v2], [buf_v1], ecx,eax,eax |
- | |
4111 | push eax ;stdcall ...,[h] |
- | |
4112 | add eax,ebx |
- | |
4113 | stdcall vox_add, [buf_v2], [buf_v1], ecx,eax;,[h] |
- | |
4114 | ;sub eax,ebx |
- | |
4115 | shr ecx,1 |
- | |
4116 | - | ||
4117 | ;ecx - è¨à¨ ¨á室®£® ¢®ªá¥«ï : 2 |
- | |
4118 | stdcall vox_add, [buf_v2], [buf_v1], ecx,edx,edx |
- | |
4119 | add ebx,edx |
- | |
4120 | stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,edx |
- | |
4121 | - | ||
4122 | jmp .end_0 |
- | |
4123 | @@: |
- | |
4124 | ;¥á«¨ h = 0, ⮣¤ ¯®«ãç ¥¬ ª¨áâì 2 £à ¨ |
- | |
4125 | ;¢ â ª®¬ á«ãç ¥ ¤«ï ¯®«ãç¥¨ï £«ã¡¨ë ¡¥à¥¬ è¨à¨ã / 2 |
- | |
4126 | mov eax,ecx |
- | |
4127 | ;2 «¥¢ëå ¢®ªá¥«ï |
- | |
4128 | stdcall vox_add, [buf_v2], [buf_v1], 0,0,eax |
- | |
4129 | stdcall vox_add, [buf_v2], [buf_v1], 0,ebx,eax |
- | |
4130 | shl eax,1 |
- | |
4131 | ;2 æ¥âà «ìëå ¯¥à¥¤¨å ¢®ªá¥«ï (§ ¤¨¥ æ¥âà «ìë¥ ¥ ¢ë¢®¤¨¬) |
- | |
4132 | stdcall vox_add, [buf_v2], [buf_v1], ecx,0,eax |
- | |
4133 | stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,eax |
- | |
4134 | shr eax,1 |
- | |
4135 | shl ecx,1 |
- | |
4136 | ;2 ¯à ¢ëå ¢®ªá¥«ï |
- | |
4137 | stdcall vox_add, [buf_v2], [buf_v1], ecx,0,eax |
- | |
4138 | stdcall vox_add, [buf_v2], [buf_v1], ecx,ebx,eax |
- | |
4139 | - | ||
4140 | .end_0: |
- | |
4141 | - | ||
4142 | - | ||
4143 | ret |
- | |
4144 | endp |
- | |
4145 | - | ||
4146 | ; |
- | |
4147 | align 4 |
- | |
4148 | proc vox_add, buf_v1:dword, buf_v2:dword, coord_x:dword, coord_y:dword, coord_z:dword |
- | |
4149 | pushad |
- | |
4150 | mov ebx,[coord_x] |
- | |
4151 | mov eax,[coord_y] |
- | |
4152 | mov edi,[buf_v2] |
- | |
4153 | mov ecx,buf2d_h |
- | |
4154 | mov esi,buf2d_w |
- | |
4155 | imul ecx,esi |
- | |
4156 | add esi,ebx |
- | |
4157 | mov edx,buf2d_data |
- | |
4158 | cld |
- | |
4159 | ;ecx - count pixels in voxel |
- | |
4160 | ;edx - 㪠§ â¥«ì ¤ ë¥ ¢ ¢®ªá¥«ì®¬ ¡ãä¥à¥ |
- | |
4161 | ;edi - 㪠§ â¥«ì ¢®ªá¥«ìë© ¡ãä¥à |
- | |
4162 | ;esi - width voxel buffer add coord x |
- | |
4163 | .cycle: |
- | |
4164 | cmp dword[edx],0 |
- | |
4165 | je @f |
- | |
4166 | ;¯à®¢¥à塞 ¡ãä¥à £«ã¡¨ë |
- | |
4167 | push eax ecx edi esi |
- | |
4168 | mov ecx,eax |
- | |
4169 | mov edi,[buf_v1] |
- | |
4170 | call get_pixel_32 ;stdcall buf_get_pixel, [buf_v1],ebx,ecx |
- | |
4171 | mov esi,[edx] |
- | |
4172 | add esi,[coord_z] |
- | |
4173 | cmp eax,esi |
- | |
4174 | jge .end_draw |
- | |
4175 | stdcall buf_set_pixel, [buf_v1],ebx,ecx,esi ;esi = new coord z |
- | |
4176 | .end_draw: |
- | |
4177 | pop esi edi ecx eax |
- | |
4178 | @@: |
- | |
4179 | add edx,4 |
- | |
4180 | inc ebx |
- | |
4181 | cmp ebx,esi |
- | |
4182 | jl @f |
- | |
4183 | inc eax |
- | |
4184 | sub ebx,buf2d_w |
- | |
4185 | @@: |
- | |
4186 | loop .cycle |
- | |
4187 | popad |
- | |
4188 | ret |
- | |
4189 | endp |
- | |
4190 | - | ||
4191 | ;description: |
- | |
4192 | ; ¢®§¢à è ¥â è¨à¨ã ¢®ªá¥«ì®£® ¨§®¡à ¦¥¨ï á 3-¬ï £à ﬨ |
- | |
4193 | ; ¯à¨¨¬ ¥â 㪠§ â¥«ì ª¨áâì ¨ ¬ áèâ ¡ |
- | |
4194 | align 4 |
- | |
4195 | proc buf_vox_obj_get_img_w_3g uses ecx, h_br:dword,k_scale:dword |
- | |
4196 | mov ecx,[h_br] |
- | |
4197 | - | ||
4198 | movzx eax,byte[ecx] |
- | |
4199 | cmp dword[k_scale],1 |
- | |
4200 | jl .end_c0 |
- | |
4201 | mov ecx,[k_scale] |
- | |
4202 | shl eax,cl |
- | |
4203 | .end_c0: |
- | |
4204 | ret |
- | |
4205 | endp |
- | |
4206 | - | ||
4207 | ;description: |
- | |
4208 | ; ¢®§¢à è ¥â ¢ëá®âã ¢®ªá¥«ì®£® ¨§®¡à ¦¥¨ï á 3-¬ï £à ﬨ |
- | |
4209 | ; ¯à¨¨¬ ¥â 㪠§ â¥«ì ª¨áâì ¨ ¬ áèâ ¡ |
- | |
4210 | align 4 |
- | |
4211 | proc buf_vox_obj_get_img_h_3g uses ecx, h_br:dword,k_scale:dword |
- | |
4212 | mov ecx,[h_br] |
- | |
4213 | - | ||
4214 | movzx eax,byte[ecx+1] |
- | |
4215 | cmp dword[k_scale],1 |
- | |
4216 | jl .end_c0 |
- | |
4217 | mov ecx,[k_scale] |
- | |
4218 | shl eax,cl |
- | |
4219 | .end_c0: |
- | |
4220 | ret |
- | |
4221 | endp |
- | |
4222 | - | ||
4223 | ;description: |
- | |
4224 | ; äãªæ¨ï à¨áãîé ï ¢®ªá¥«ìë© ®¡ê¥ªâ (¢¨¤ 1 £à ì) |
- | |
4225 | ;input: |
- | |
4226 | ; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â ) |
- | |
4227 | ; buf_z - ¡ãä¥à £«ã¡¨ë (32 ¡¨â ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥ ᮢ¯ ¤ âì á buf_i) |
- | |
4228 | align 4 |
- | |
4229 | proc buf_vox_obj_draw_1g, buf_i:dword, buf_z:dword, v_obj:dword, coord_x:dword,\ |
- | |
4230 | coord_y:dword, k_scale:dword |
- | |
4231 | cmp [k_scale],0 |
- | |
4232 | jl .end_f |
- | |
4233 | pushad |
- | |
4234 | mov edi,[buf_i] |
- | |
4235 | cmp buf2d_bits,24 |
- | |
4236 | jne .error1 |
- | |
4237 | mov edi,[buf_z] |
- | |
4238 | cmp buf2d_bits,32 |
- | |
4239 | jne .error2 |
- | |
4240 | - | ||
4241 | mov ecx,[k_scale] |
- | |
4242 | mov ebx,[coord_x] |
- | |
4243 | mov edx,[coord_y] |
- | |
4244 | mov edi,[v_obj] |
- | |
4245 | add edi,vox_offs_data |
- | |
4246 | xor esi,esi |
- | |
4247 | stdcall draw_sub_vox_obj_1g, [buf_i],[buf_z],[v_obj] |
- | |
4248 | - | ||
4249 | jmp .end_0 |
- | |
4250 | .error1: |
- | |
4251 | stdcall print_err,sz_buf2d_vox_obj_draw_1g,txt_err_n24b |
- | |
4252 | jmp .end_0 |
- | |
4253 | .error2: |
- | |
4254 | stdcall print_err,sz_buf2d_vox_obj_draw_1g,txt_err_n32b |
- | |
4255 | .end_0: |
- | |
4256 | popad |
- | |
4257 | .end_f: |
- | |
4258 | ret |
- | |
4259 | endp |
- | |
4260 | - | ||
4261 | ;input: |
- | |
4262 | ; ebx - coord_x |
- | |
4263 | ; edx - coord_y |
- | |
4264 | ; esi - coord_z |
- | |
4265 | ; ecx - ã஢¥ì ⥪ã襣® 㧫 |
- | |
4266 | ; edi - 㪠§ â¥«ì ¤ ë¥ ¢®ªá¥«ì®£® ®¡ê¥ªâ |
- | |
4267 | align 4 |
- | |
4268 | proc draw_sub_vox_obj_1g, buf_i:dword, buf_z:dword, v_obj:dword |
- | |
4269 | cmp byte[edi+3],0 ;ᬮâਬ ¥áâì «¨ ¯®¤¤¥à¥¢ìï |
- | |
4270 | je .sub_trees |
- | |
4271 | - | ||
4272 | ;¯à®à¨á®¢ª à ¬ª¨ ¥á«¨ à §¬¥à 㧫 = 1 |
- | |
4273 | cmp ecx,0 |
- | |
4274 | jne @f |
- | |
4275 | ;¯à®¢¥àª £«ã¡¨ë esi |
- | |
4276 | stdcall buf_get_pixel, [buf_z], ebx,edx, esi |
- | |
4277 | cmp eax,esi |
- | |
4278 | jge @f |
- | |
4279 | push ecx |
- | |
4280 | mov ecx,dword[edi] |
- | |
4281 | and ecx,0xffffff |
- | |
4282 | stdcall buf_set_pixel, [buf_i], ebx,edx, ecx |
- | |
4283 | stdcall buf_set_pixel, [buf_z], ebx,edx, esi |
- | |
4284 | pop ecx |
- | |
4285 | @@: |
- | |
4286 | - | ||
4287 | ;४ãàá¨¢ë© ¯¥à¥¡®à ¯®¤¤¥à¥¢ì¥¢ |
- | |
4288 | push edx |
- | |
4289 | ;¢å®¤ ¢ãâàì 㧫 |
- | |
4290 | dec ecx |
- | |
4291 | - | ||
4292 | mov eax,1 |
- | |
4293 | cmp ecx,1 |
- | |
4294 | jl @f |
- | |
4295 | shl eax,cl |
- | |
4296 | @@: |
- | |
4297 | - | ||
4298 | add edx,eax ;ª®à¥ªâ¨à®¢ª ¢ëá®âë ¯®¤ ¢®ªá¥«ì ¨¦¥£® ã஢ï |
- | |
4299 | - | ||
4300 | mov ah,byte[edi+3] |
- | |
4301 | add edi,4 |
- | |
4302 | mov al,8 |
- | |
4303 | .cycle: |
- | |
4304 | bt ax,8 ;â¥áâ¨à㥬 ⮫쪮 ah |
- | |
4305 | jnc .c_next |
- | |
4306 | push eax ebx edx esi |
- | |
4307 | stdcall vox_corect_coords_pl, [v_obj],1 |
- | |
4308 | stdcall draw_sub_vox_obj_1g, [buf_i],[buf_z],[v_obj] |
- | |
4309 | pop esi edx ebx eax |
- | |
4310 | .c_next: |
- | |
4311 | shr ah,1 |
- | |
4312 | dec al |
- | |
4313 | jnz .cycle |
- | |
4314 | ;¢ë室 ¨§ 㧫 |
- | |
4315 | inc ecx |
- | |
4316 | pop edx |
- | |
4317 | jmp .end_f |
- | |
4318 | .sub_trees: |
- | |
4319 | cmp ecx,0 |
- | |
4320 | jl .end_0 ;¥ à¨á㥬 ®ç¥ì ¬ «¥ìª¨¥ ¢®ªá¥«¨ |
- | |
4321 | - | ||
4322 | ;à¨á㥬 㧥« |
- | |
4323 | mov eax,[edi] |
- | |
4324 | and eax,0xffffff |
- | |
4325 | - | ||
4326 | cmp ecx,1 |
- | |
4327 | jl @f |
- | |
4328 | ;ª¢ ¤à â ¡®«ìè¥ â¥ªã饣® ¬ áèâ ¡ |
- | |
4329 | stdcall vox_draw_square_1g, [buf_i],[buf_z],eax |
- | |
4330 | jmp .end_0 |
- | |
4331 | @@: |
- | |
4332 | ;ª¢ ¤à â ⥪ã饣® ¬ áèâ ¡ |
- | |
4333 | push ecx |
- | |
4334 | mov ecx,eax |
- | |
4335 | stdcall buf_get_pixel, [buf_z], ebx,edx |
- | |
4336 | cmp eax,esi |
- | |
4337 | jge .end_1 |
- | |
4338 | stdcall buf_set_pixel, [buf_i], ebx,edx,ecx |
- | |
4339 | stdcall buf_set_pixel, [buf_z], ebx,edx,esi |
- | |
4340 | .end_1: |
- | |
4341 | pop ecx |
- | |
4342 | .end_0: |
- | |
4343 | add edi,4 |
- | |
4344 | .end_f: |
- | |
4345 | ret |
- | |
4346 | endp |
- | |
4347 | - | ||
4348 | ;output: |
- | |
4349 | ; eax - à §àãè ¥âáï |
- | |
4350 | align 4 |
- | |
4351 | proc vox_draw_square_1g uses ecx edx edi, buf_i:dword, buf_z:dword, color:dword |
- | |
4352 | locals |
- | |
4353 | img_size dd ? |
- | |
4354 | coord_y dd ? |
- | |
4355 | endl |
- | |
4356 | mov edi,[buf_z] |
- | |
4357 | xor eax,eax |
- | |
4358 | inc eax |
- | |
4359 | shl eax,cl |
- | |
4360 | mov [img_size],eax |
- | |
4361 | mov [coord_y],eax |
- | |
4362 | .cycle_0: |
- | |
4363 | push ebx |
- | |
4364 | mov ecx,[img_size] |
- | |
4365 | cld |
- | |
4366 | .cycle_1: |
- | |
4367 | push ecx |
- | |
4368 | mov ecx,edx |
- | |
4369 | call get_pixel_32 |
- | |
4370 | pop ecx |
- | |
4371 | cmp eax,esi |
- | |
4372 | jge @f |
- | |
4373 | stdcall buf_set_pixel, [buf_i], ebx,edx, [color] |
- | |
4374 | stdcall buf_set_pixel, edi, ebx,edx, esi |
- | |
4375 | @@: |
- | |
4376 | inc ebx |
- | |
4377 | loop .cycle_1 |
- | |
4378 | pop ebx |
- | |
4379 | inc edx |
- | |
4380 | dec dword[coord_y] |
- | |
4381 | jnz .cycle_0 |
- | |
4382 | ret |
- | |
4383 | endp |
- | |
4384 | - | ||
4385 | ;description: |
- | |
4386 | ; äãªæ¨ï à¨áãîé ï ¢®ªá¥«ìë© ®¡ê¥ªâ (¢¨¤® 3 £à ¨) |
- | |
4387 | ;input: |
- | |
4388 | ; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â ) |
- | |
4389 | ; buf_z - ¡ãä¥à £«ã¡¨ë (32 ¡¨â ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥ ᮢ¯ ¤ âì á buf_i) |
- | |
4390 | ; h_br - ª¨áâì á ¨§®¡à ¦¥¨ï¬¨ ¢®ªá¥«¥© (32 ¡¨â ) |
- | |
4391 | ; v_obj - ¢®ªá¥«ìë© ®¡ê¥ªâ |
- | |
4392 | ; k_scale - ª®íä. ¤«ï ¬ áèâ ¡¨à®¢ ¨ï ¨§®¡à ¦¥¨ï |
- | |
4393 | align 4 |
- | |
4394 | proc buf_vox_obj_draw_3g, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword,\ |
- | |
4395 | coord_x:dword, coord_y:dword, coord_z:dword, k_scale:dword |
- | |
4396 | pushad |
- | |
4397 | mov edi,[v_obj] |
- | |
4398 | mov ecx,[k_scale] |
- | |
4399 | mov ebx,[coord_x] |
- | |
4400 | mov edx,[coord_y] |
- | |
4401 | add edi,vox_offs_data |
- | |
4402 | mov esi,[coord_z] |
- | |
4403 | stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj] |
- | |
4404 | popad |
- | |
4405 | ret |
- | |
4406 | endp |
- | |
4407 | - | ||
4408 | ;description: |
- | |
4409 | ; äãªæ¨ï à¨áãîé ï ç áâì ¢®ªá¥«ì®£® ®¡ê¥ªâ |
- | |
4410 | ;input: |
- | |
4411 | ; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â ) |
- | |
4412 | ; buf_z - ¡ãä¥à £«ã¡¨ë (32 ¡¨â ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥ ᮢ¯ ¤ âì á buf_i) |
- | |
4413 | ; h_br - ª¨áâì á ¨§®¡à ¦¥¨ï¬¨ ¢®ªá¥«¥© (32 ¡¨â ) |
- | |
4414 | ; v_obj - ¢®ªá¥«ìë© ®¡ê¥ªâ |
- | |
4415 | ; k_scale - ª®íä. ¤«ï ¬ áèâ ¡¨à®¢ ¨ï ¨§®¡à ¦¥¨ï |
- | |
4416 | align 4 |
- | |
4417 | proc buf_vox_obj_draw_3g_scaled, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword,\ |
- | |
4418 | coord_x:dword, coord_y:dword, coord_z:dword, k_scale:dword,\ |
- | |
4419 | s_c_x:dword, s_c_y:dword, s_c_z:dword, s_k_scale:dword,b_color:dword |
- | |
4420 | pushad |
- | |
4421 | locals |
- | |
4422 | p_node dd 0 ;த¨â¥«ì᪨© 㧥« |
- | |
4423 | endl |
- | |
4424 | mov edi,[v_obj] |
- | |
4425 | add edi,vox_offs_data |
- | |
4426 | - | ||
4427 | mov ecx,[k_scale] |
- | |
4428 | mov ebx,[coord_x] |
- | |
4429 | - | ||
4430 | ;â¥á⮢ ï à ¬ª |
- | |
4431 | mov eax,[h_br] |
- | |
4432 | - | ||
4433 | movzx edx,byte[eax] |
- | |
4434 | movzx esi,byte[eax+1] |
- | |
4435 | cmp ecx,1 |
- | |
4436 | jl .end_c0 |
- | |
4437 | shl edx,cl |
- | |
4438 | shl esi,cl |
- | |
4439 | .end_c0: |
- | |
4440 | ;stdcall buf_rect_by_size, [buf_i], ebx,[coord_y],edx,esi, [b_color] |
- | |
4441 | - | ||
4442 | ;¢¥à⨪ «ì ï ¯®«®á |
- | |
4443 | add ebx,edx |
- | |
4444 | shr edx,cl |
- | |
4445 | stdcall buf_rect_by_size, [buf_i], ebx,[coord_y],edx,esi, [b_color] |
- | |
4446 | mov ecx,[s_k_scale] |
- | |
4447 | shr esi,cl |
- | |
4448 | xor eax,eax |
- | |
4449 | inc eax |
- | |
4450 | shl eax,cl |
- | |
4451 | dec eax |
- | |
4452 | sub eax,[s_c_z] ;§ ç¥¨ï ¯® ®á¨ z ¢®§à áâ îâ á ¨§ã ¢¢¥àå |
- | |
4453 | imul eax,esi |
- | |
4454 | add eax,[coord_y] |
- | |
4455 | stdcall buf_filled_rect_by_size, [buf_i], ebx,eax,edx,esi, [b_color] |
- | |
4456 | mov ebx,[coord_y] |
- | |
4457 | shl esi,cl |
- | |
4458 | add ebx,esi |
- | |
4459 | stdcall buf_vox_obj_get_img_w_3g, [h_br],[k_scale] |
- | |
4460 | shr eax,1 |
- | |
4461 | mov esi,[h_br] |
- | |
4462 | movzx esi,byte[esi+1] |
- | |
4463 | ;¯®«§ã®ª |
- | |
4464 | stdcall draw_polz_hor, [buf_i], [coord_x],ebx,eax,esi, [s_c_x], [s_k_scale], [b_color] |
- | |
4465 | mov edx,[coord_x] |
- | |
4466 | add edx,eax |
- | |
4467 | ;¯®«§ã®ª |
- | |
4468 | stdcall draw_polz_hor, [buf_i], edx,ebx,eax,esi, [s_c_y], [s_k_scale], [b_color] |
- | |
4469 | ;--- |
- | |
4470 | - | ||
4471 | mov esi,[s_k_scale] |
- | |
4472 | cmp esi,1 |
- | |
4473 | jl .end_2 |
- | |
4474 | - | ||
4475 | ; *** (1) *** |
- | |
4476 | .found: |
- | |
4477 | stdcall vox_obj_get_node_position, [v_obj],[s_c_x],[s_c_y],[s_c_z],esi |
- | |
4478 | movzx bx,byte[edi+3] |
- | |
4479 | mov [p_node],edi |
- | |
4480 | add edi,4 |
- | |
4481 | cmp eax,0 |
- | |
4482 | je .end_1 |
- | |
4483 | mov ecx,eax |
- | |
4484 | cld |
- | |
4485 | @@: ;横« ¤«ï ¯à®¯ã᪠¯à¥¤ë¤ãé¨å ¯®¤¤¥à¥¢ì¥¢ ¢ 㧫¥ |
- | |
4486 | bt bx,0 ;¯à®¢¥à塞 ¥áâì «¨ ¤®ç¥à¨¥ 㧫ë |
- | |
4487 | jnc .end_0 |
- | |
4488 | xor eax,eax |
- | |
4489 | stdcall vox_obj_rec0 ;¢ eax ¢ëç¨á«ï¥âáï ç¨á«® ¤®ç¥à¨å 㧫®¢, ¢ ¤ ®© ¢¥â¢¨ |
- | |
4490 | .end_0: |
- | |
4491 | shr bx,1 |
- | |
4492 | loop @b |
- | |
4493 | .end_1: |
- | |
4494 | bt bx,0 |
- | |
4495 | jnc .end_2 ;¥á«¨ ¯®¤¤¥à¥¢ ¥ áãé¥áâ¢ã¥â |
- | |
4496 | dec esi |
- | |
4497 | cmp esi,0 |
- | |
4498 | jg .found |
- | |
4499 | - | ||
4500 | ; *** (2) *** |
- | |
4501 | ;à¨á®¢ ¨¥ ç á⨠®¡ê¥ªâ |
- | |
4502 | mov ecx,[k_scale] |
- | |
4503 | mov ebx,[coord_x] |
- | |
4504 | mov edx,[coord_y] |
- | |
4505 | mov esi,[coord_z] |
- | |
4506 | stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj] |
- | |
4507 | .end_2: |
- | |
4508 | - | ||
4509 | popad |
- | |
4510 | ret |
- | |
4511 | endp |
- | |
4512 | - | ||
4513 | ;input: |
- | |
4514 | ; h_br - ª¨áâì á ¨§®¡à ¦¥¨ï¬¨ ¢®ªá¥«¥© (32 ¡¨â ) |
- | |
4515 | ; ebx - coord_x |
- | |
4516 | ; edx - coord_y |
- | |
4517 | ; esi - coord_z |
- | |
4518 | ; ecx - ã஢¥ì ⥪ã襣® 㧫 |
- | |
4519 | ; edi - 㪠§ â¥«ì ¤ ë¥ ¢®ªá¥«ì®£® ®¡ê¥ªâ |
- | |
4520 | align 4 |
- | |
4521 | proc vox_go_in_node, buf_i:dword, buf_z:dword, h_br:dword, v_obj:dword |
- | |
4522 | cmp byte[edi+3],0 ;ᬮâਬ ¥áâì «¨ ¯®¤¤¥à¥¢ìï |
- | |
4523 | je .sub_trees |
- | |
4524 | ;४ãàá¨¢ë© ¯¥à¥¡®à ¯®¤¤¥à¥¢ì¥¢ |
- | |
4525 | push eax edx |
- | |
4526 | - | ||
4527 | ;¯à®à¨á®¢ª à ¬ª¨ ¥á«¨ à §¬¥à 㧫 = 1 |
- | |
4528 | cmp ecx,0 |
- | |
4529 | jne .end_2 |
- | |
4530 | push eax |
- | |
4531 | stdcall vox_get_sub_brush,[h_br],0 ;®¯à¥¤¥«ï¥¬ ª¨áâì ¤«ï à¨á®¢ ¨ï |
- | |
4532 | cmp eax,0 ;¥á«¨ ª¨áâì ¥ ©¤¥ |
- | |
4533 | je @f |
- | |
4534 | stdcall draw_vox, [buf_i], [buf_z], eax, ebx,edx,esi, [edi] |
- | |
4535 | @@: |
- | |
4536 | pop eax |
- | |
4537 | .end_2: |
- | |
4538 | - | ||
4539 | ;¢å®¤ ¢ãâàì 㧫 |
- | |
4540 | dec ecx |
- | |
4541 | ;--- |
- | |
4542 | push ebx |
- | |
4543 | ;mov eax,(h-h_osn/2) |
- | |
4544 | mov ebx,[h_br] |
- | |
4545 | movzx eax,byte[ebx+1] |
- | |
4546 | cmp byte[ebx+2],0 |
- | |
4547 | je @f |
- | |
4548 | ;¥á«¨ ª¨áâì á 3-¬ï £à ﬨ |
- | |
4549 | movzx ebx,byte[ebx+2] |
- | |
4550 | shr ebx,1 |
- | |
4551 | sub eax,ebx |
- | |
4552 | jmp .end_0 |
- | |
4553 | @@: |
- | |
4554 | ;¥á«¨ ª¨áâì á 2-¬ï £à ﬨ |
- | |
4555 | movzx ebx,byte[ebx] |
- | |
4556 | shr ebx,1 |
- | |
4557 | .end_0: |
- | |
4558 | cmp ecx,1 |
- | |
4559 | jl @f |
- | |
4560 | shl eax,cl |
- | |
4561 | shl ebx,cl |
- | |
4562 | @@: |
- | |
4563 | add esi,ebx |
- | |
4564 | pop ebx |
- | |
4565 | add edx,eax ;ª®à¥ªâ¨à®¢ª ¢ëá®âë ¯®¤ ¢®ªá¥«ì ¨¦¥£® ã஢ï |
- | |
4566 | ;--- |
- | |
4567 | mov ah,byte[edi+3] |
- | |
4568 | add edi,4 |
- | |
4569 | mov al,8 |
- | |
4570 | .cycle: |
- | |
4571 | bt ax,8 ;â¥áâ¨à㥬 ⮫쪮 ah |
- | |
4572 | jnc .c_next |
- | |
4573 | push ebx edx esi |
- | |
4574 | stdcall vox_corect_coords, [h_br], [v_obj] |
- | |
4575 | stdcall vox_go_in_node, [buf_i], [buf_z], [h_br], [v_obj] |
- | |
4576 | pop esi edx ebx |
- | |
4577 | .c_next: |
- | |
4578 | shr ah,1 |
- | |
4579 | dec al |
- | |
4580 | jnz .cycle |
- | |
4581 | - | ||
4582 | ;¢ë室 ¨§ 㧫 |
- | |
4583 | inc ecx |
- | |
4584 | pop edx eax |
- | |
4585 | - | ||
4586 | jmp .end_f |
- | |
4587 | .sub_trees: |
- | |
4588 | ;à¨á㥬 㧥« |
- | |
4589 | push eax |
- | |
4590 | stdcall vox_get_sub_brush,[h_br],ecx ;®¯à¥¤¥«ï¥¬ ª¨áâì ¤«ï à¨á®¢ ¨ï |
- | |
4591 | cmp eax,0 ;¥á«¨ ª¨áâì ¥ ©¤¥ |
- | |
4592 | je @f |
- | |
4593 | stdcall draw_vox, [buf_i], [buf_z], eax, ebx,edx,esi, [edi] |
- | |
4594 | @@: |
- | |
4595 | pop eax |
- | |
4596 | - | ||
4597 | add edi,4 |
- | |
4598 | .end_f: |
- | |
4599 | ret |
- | |
4600 | endp |
- | |
4601 | - | ||
4602 | ;description: |
- | |
4603 | ; äãªæ¨ï à¨áãîé ï ®¤¨®çë© ¢®ªá¥« |
- | |
4604 | ;input: |
- | |
4605 | ; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â ) |
- | |
4606 | ; buf_z - ¡ãä¥à £«ã¡¨ë (32 ¡¨â ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥ ᮢ¯ ¤ âì á buf_i) |
- | |
4607 | ; buf_v - ¡ãä¥à á ¨§®¡à ¦¥¨¥¬ ¢®ªá¥«ï (32 ¡¨â ) |
- | |
4608 | ; v_color - 梥â |
- | |
4609 | align 4 |
- | |
4610 | proc draw_vox, buf_i:dword, buf_z:dword, buf_v:dword,\ |
- | |
4611 | coord_x:dword, coord_y:dword, coord_z:dword, v_color:dword |
- | |
4612 | pushad |
- | |
4613 | mov eax,[coord_x] |
- | |
4614 | mov ebx,[coord_y] |
- | |
4615 | mov edi,[buf_v] |
- | |
4616 | mov ecx,buf2d_h |
- | |
4617 | mov esi,buf2d_w |
- | |
4618 | imul ecx,esi |
- | |
4619 | add esi,eax |
- | |
4620 | mov edx,buf2d_data |
- | |
4621 | cld |
- | |
4622 | ;ecx - count pixels in voxel |
- | |
4623 | ;edx - 㪠§ â¥«ì ¤ ë¥ ¢ ¢®ªá¥«ì®¬ ¡ãä¥à¥ |
- | |
4624 | ;edi - 㪠§ â¥«ì ¢®ªá¥«ìë© ¡ãä¥à |
- | |
4625 | ;esi - width voxel buffer add coord x |
- | |
4626 | .cycle: |
- | |
4627 | cmp dword[edx],0 |
- | |
4628 | je @f |
- | |
4629 | ;¯à®¢¥à塞 ¡ãä¥à £«ã¡¨ë |
- | |
4630 | push eax |
- | |
4631 | stdcall buf_get_pixel, [buf_z],eax,ebx |
- | |
4632 | sub eax,[coord_z] |
- | |
4633 | cmp eax,[edx] |
- | |
4634 | jl .dr_pixel |
- | |
4635 | pop eax |
- | |
4636 | jmp @f |
- | |
4637 | .dr_pixel: |
- | |
4638 | ;à¨á㥬 â®çªã |
- | |
4639 | pop eax |
- | |
4640 | stdcall buf_set_pixel, [buf_i],eax,ebx,[v_color] |
- | |
4641 | push ecx |
- | |
4642 | mov ecx,[coord_z] |
- | |
4643 | add ecx,[edx] |
- | |
4644 | stdcall buf_set_pixel, [buf_z],eax,ebx,ecx |
- | |
4645 | pop ecx |
- | |
4646 | @@: |
- | |
4647 | add edx,4 |
- | |
4648 | inc eax |
- | |
4649 | cmp eax,esi |
- | |
4650 | jl @f |
- | |
4651 | inc ebx |
- | |
4652 | sub eax,buf2d_w |
- | |
4653 | @@: |
- | |
4654 | loop .cycle |
- | |
4655 | popad |
- | |
4656 | ret |
- | |
4657 | endp |
- | |
4658 | - | ||
4659 | ;description: |
- | |
4660 | ;äãªæ¨ï ¤«ï ª®à¥ªâ¨à®¢ª¨ ª®®à¤¨ â |
- | |
4661 | ; ¯à ¢«¥¨ï ®á¥© ª®®à¤¨ â ¢ ¢®ªá¥«¥: |
- | |
4662 | ;*z |
- | |
4663 | ;| |
- | |
4664 | ;+ |
- | |
4665 | ; * y |
- | |
4666 | ; / |
- | |
4667 | ;+ |
- | |
4668 | ; \ |
- | |
4669 | ; * x |
- | |
4670 | ;input: |
- | |
4671 | ; al - ®¬¥à 㧫 ¢ ¤¥à¥¢¥ (®â 1 ¤® 8) |
- | |
4672 | ; ebx - ª®®à¤¨ â x |
- | |
4673 | ; edx - ª®®à¤¨ â y |
- | |
4674 | ; esi - ª®®à¤¨ â z |
- | |
4675 | ; ecx - ã஢¥ì ⥪ã襣® 㧫 |
- | |
4676 | ;output: |
- | |
4677 | ; ebx - ®¢ ï ª®®à¤¨ â x |
- | |
4678 | ; edx - ®¢ ï ª®®à¤¨ â y |
- | |
4679 | ; esi - ®¢ ï ª®®à¤¨ â z |
- | |
4680 | align 4 |
- | |
4681 | proc vox_corect_coords, h_br:dword, v_obj:dword |
- | |
4682 | locals |
- | |
4683 | osn_w_2 dd ? ;è¨à¨ ®á®¢ ¨ï ¥¤¨¨ç®£® ¢®ªá¥«ï : 2 |
- | |
4684 | vox_h dd ? ;¢ëá®â ¥¤¨¨ç®£® ¢®ªá¥«ï |
- | |
4685 | endl |
- | |
4686 | cmp ecx,0 |
- | |
4687 | jl .end_f ;¤«ï ãáª®à¥¨ï ®âà¨á®¢ª¨ |
- | |
4688 | - | ||
4689 | push eax edi |
- | |
4690 | and eax,15 ;¢ë¤¥«ï¥¬ ®¬¥à 㧫 ¢ ¤¥à¥¢¥ |
- | |
4691 | mov edi,[v_obj] |
- | |
4692 | add edi,vox_offs_tree_table |
- | |
4693 | add edi,8 |
- | |
4694 | sub edi,eax |
- | |
4695 | - | ||
4696 | push ebx ecx |
- | |
4697 | mov ebx,[h_br] |
- | |
4698 | - | ||
4699 | movzx ecx,byte[ebx] |
- | |
4700 | shr ecx,1 |
- | |
4701 | mov dword[osn_w_2],ecx |
- | |
4702 | - | ||
4703 | movzx ecx,byte[ebx+2] |
- | |
4704 | movzx ebx,byte[ebx+1] |
- | |
4705 | sub ebx,ecx |
- | |
4706 | mov dword[vox_h],ebx |
- | |
4707 | shr ecx,1 |
- | |
4708 | mov eax,ecx ;eax - ¢ëá®â ®á®¢ ¨ï ¥¤¨¨ç®£® ¢®ªá¥«ï : 2 |
- | |
4709 | pop ecx ebx |
- | |
4710 | - | ||
4711 | cmp ecx,1 |
- | |
4712 | jl @f ;¢® ¨§¡¥¦ ¨¥ § 横«¨¢ ¨ï |
- | |
4713 | shl eax,cl |
- | |
4714 | shl dword[osn_w_2],cl |
- | |
4715 | shl dword[vox_h],cl |
- | |
4716 | @@: |
- | |
4717 | - | ||
4718 | ; add esi,eax ;¬¥ï¥¬ £«ã¡¨ã ¤«ï ¡ãä¥à z (ª®¬¯¥á æ¨ï ¤«ï ª®®à¤¨ âë y) |
- | |
4719 | bt word[edi],0 ;test voxel coord x |
- | |
4720 | jnc @f |
- | |
4721 | add ebx,[osn_w_2] |
- | |
4722 | cmp eax,0 |
- | |
4723 | jne .end_0 |
- | |
4724 | add esi,[osn_w_2] ;¬¥ï¥¬ £«ã¡¨ã ¤«ï ¡ãä¥à z |
- | |
4725 | jmp @f |
- | |
4726 | .end_0: |
- | |
4727 | add edx,eax |
- | |
4728 | add esi,eax ;¬¥ï¥¬ £«ã¡¨ã ¤«ï ¡ãä¥à z |
- | |
4729 | @@: |
- | |
4730 | bt word[edi],1 ;test voxel coord y |
- | |
4731 | jnc @f |
- | |
4732 | add ebx,[osn_w_2] |
- | |
4733 | cmp eax,0 |
- | |
4734 | jne .end_1 |
- | |
4735 | sub esi,[osn_w_2] ;¬¥ï¥¬ £«ã¡¨ã ¤«ï ¡ãä¥à z |
- | |
4736 | jmp @f |
- | |
4737 | .end_1: |
- | |
4738 | sub edx,eax |
- | |
4739 | sub esi,eax ;¬¥ï¥¬ £«ã¡¨ã ¤«ï ¡ãä¥à z |
- | |
4740 | @@: |
- | |
4741 | bt word[edi],2 ;test voxel coord z |
- | |
4742 | jnc @f |
- | |
4743 | sub edx,[vox_h] |
- | |
4744 | @@: |
- | |
4745 | pop edi eax |
- | |
4746 | .end_f: |
- | |
4747 | ret |
- | |
4748 | endp |
- | |
4749 | - | ||
4750 | ;¨§¢«¥ª ¥¬ ¨§ h_br 㪠§ â¥«ì ¡ãä¥à á ¨§®¡à ¦¥¨¥¬ ¢®ªá¥«ï, 㪠§ ®£® ¯®à浪 n |
- | |
4751 | align 4 |
- | |
4752 | proc vox_get_sub_brush uses ebx ecx, h_br:dword, n:dword |
- | |
4753 | xor eax,eax |
- | |
4754 | mov ebx,[n] |
- | |
4755 | cmp ebx,0 |
- | |
4756 | jl @f |
- | |
4757 | mov ecx,[h_br] |
- | |
4758 | cmp bl,byte[ecx+3] |
- | |
4759 | jg @f |
- | |
4760 | add ecx,4 |
- | |
4761 | imul ebx,BUF_STRUCT_SIZE |
- | |
4762 | mov eax,ebx |
- | |
4763 | add eax,ecx |
- | |
4764 | @@: |
- | |
4765 | ret |
- | |
4766 | endp |
- | |
4767 | - | ||
4768 | ;description: |
- | |
4769 | ; äãªæ¨ï à¨áãîé ï á१ ¢®ªá¥«ì®£® ®¡ì¥ªâ |
- | |
4770 | ;input: |
- | |
4771 | ; v_size - à §¬¥à ª¢ ¤à â á ¢®ªá¥«¥¬ |
- | |
4772 | ; k_scale - á⥯¥ì ¤¥â «¨§ 樨 ¨§®¡à ¦¥¨ï |
- | |
4773 | ; n_plane - ®¬¥à ¯«®áª®á⨠á¥ç¨ï (¢ ¯à¥¤¥« å ®â 0 ¤® 2^k_scale - 1) |
- | |
4774 | ; b_color - æ¢¥â £à ¨æë |
- | |
4775 | align 4 |
- | |
4776 | proc buf_vox_obj_draw_pl, buf_i:dword, v_obj:dword, coord_x:dword,\ |
- | |
4777 | coord_y:dword, v_size:dword, k_scale:dword, n_plane:dword, b_color:dword |
- | |
4778 | cmp [k_scale],0 |
- | |
4779 | jl .end_f |
- | |
4780 | pushad |
- | |
4781 | mov eax,[v_size] |
- | |
4782 | mov ecx,[k_scale] |
- | |
4783 | mov ebx,eax |
- | |
4784 | cmp ecx,1 |
- | |
4785 | jl @f |
- | |
4786 | shl ebx,cl |
- | |
4787 | @@: |
- | |
4788 | ;ebx - ¯®«ë© à §¬¥à ¨§®¡à ¦¥¨ï |
- | |
4789 | stdcall buf_rect_by_size, [buf_i], [coord_x],[coord_y],ebx,ebx, [b_color] ;à ¬ª à¨á㮪 |
- | |
4790 | mov edx,ebx |
- | |
4791 | add ebx,[coord_y] |
- | |
4792 | 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 |
- | |
4793 | - | ||
4794 | ;à¨á®¢ ¨¥ â®ç¥ª ¤«ï á¥âª¨ |
- | |
4795 | push ecx |
- | |
4796 | mov edi,1 |
- | |
4797 | cmp ecx,1 |
- | |
4798 | jl @f |
- | |
4799 | shl edi,cl |
- | |
4800 | @@: |
- | |
4801 | dec edi |
- | |
4802 | cmp edi,1 |
- | |
4803 | jl .end_0 |
- | |
4804 | mov ecx,edi |
- | |
4805 | imul ecx,edi |
- | |
4806 | mov ebx,[coord_x] |
- | |
4807 | mov edx,[coord_y] |
- | |
4808 | add edx,eax |
- | |
4809 | xor esi,esi |
- | |
4810 | cld |
- | |
4811 | @@: |
- | |
4812 | add ebx,eax |
- | |
4813 | inc esi |
- | |
4814 | stdcall buf_set_pixel, [buf_i], ebx,edx, [b_color] |
- | |
4815 | cmp esi,edi |
- | |
4816 | jl .end_1 |
- | |
4817 | ;¯¥à¥å®¤ â®ç¥ª ®¢ãî áâபã |
- | |
4818 | xor esi,esi |
- | |
4819 | mov ebx,[coord_x] |
- | |
4820 | add edx,eax |
- | |
4821 | .end_1: |
- | |
4822 | loop @b |
- | |
4823 | .end_0: |
- | |
4824 | pop ecx |
- | |
4825 | - | ||
4826 | ;eax - à §¬¥à ®¤®£® ª¢ ¤à â |
- | |
4827 | ;edi - 㪠§ ⥫ì à¨áã¥¬ë¥ ¤ ë¥ ¨§ ®¡ê¥ªâ |
- | |
4828 | mov ebx,[coord_x] |
- | |
4829 | mov edx,[coord_y] |
- | |
4830 | mov edi,[v_obj] |
- | |
4831 | add edi,vox_offs_data |
- | |
4832 | xor esi,esi |
- | |
4833 | push eax |
- | |
4834 | mov eax,1 |
- | |
4835 | shl eax,cl |
- | |
4836 | dec eax |
- | |
4837 | sub eax,[n_plane] |
- | |
4838 | stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj],eax |
- | |
4839 | popad |
- | |
4840 | .end_f: |
- | |
4841 | ret |
- | |
4842 | endp |
- | |
4843 | - | ||
4844 | ;description: |
- | |
4845 | ; äãªæ¨ï à¨áãîé ï á१ ç á⨠¢®ªá¥«ì®£® ®¡ì¥ªâ |
- | |
4846 | ;input: |
- | |
4847 | ; 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 |
- | |
4848 | align 4 |
- | |
4849 | proc buf_vox_obj_draw_pl_scaled, buf_i:dword, v_obj:dword, coord_x:dword,\ |
- | |
4850 | coord_y:dword, v_size:dword, k_scale:dword, n_plane:dword, b_color:dword,\ |
- | |
4851 | s_c_x:dword, s_c_y:dword, s_c_z:dword, s_k_scale:dword |
- | |
4852 | cmp [k_scale],0 |
- | |
4853 | jl .end_f |
- | |
4854 | pushad |
- | |
4855 | locals |
- | |
4856 | p_node dd 0 ;த¨â¥«ì᪨© 㧥« |
- | |
4857 | endl |
- | |
4858 | mov eax,[v_size] |
- | |
4859 | mov ecx,[k_scale] |
- | |
4860 | mov ebx,eax |
- | |
4861 | cmp ecx,1 |
- | |
4862 | jl @f |
- | |
4863 | shl ebx,cl |
- | |
4864 | @@: |
- | |
4865 | ;ebx - ¯®«ë© à §¬¥à ¨§®¡à ¦¥¨ï |
- | |
4866 | stdcall buf_rect_by_size, [buf_i], [coord_x],[coord_y],ebx,ebx, [b_color] ;à ¬ª à¨á㮪 |
- | |
4867 | mov edx,ebx |
- | |
4868 | add ebx,[coord_y] |
- | |
4869 | 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 |
- | |
4870 | - | ||
4871 | ;à¨á®¢ ¨¥ â®ç¥ª ¤«ï á¥âª¨ |
- | |
4872 | push ecx |
- | |
4873 | mov edi,1 |
- | |
4874 | cmp ecx,1 |
- | |
4875 | jl @f |
- | |
4876 | shl edi,cl |
- | |
4877 | @@: |
- | |
4878 | dec edi |
- | |
4879 | cmp edi,1 |
- | |
4880 | jl .end_3 |
- | |
4881 | mov ecx,edi |
- | |
4882 | imul ecx,edi |
- | |
4883 | mov ebx,[coord_x] |
- | |
4884 | mov edx,[coord_y] |
- | |
4885 | add edx,eax |
- | |
4886 | xor esi,esi |
- | |
4887 | cld |
- | |
4888 | @@: |
- | |
4889 | add ebx,eax |
- | |
4890 | inc esi |
- | |
4891 | stdcall buf_set_pixel, [buf_i], ebx,edx, [b_color] |
- | |
4892 | cmp esi,edi |
- | |
4893 | jl .end_4 |
- | |
4894 | ;¯¥à¥å®¤ â®ç¥ª ®¢ãî áâபã |
- | |
4895 | xor esi,esi |
- | |
4896 | mov ebx,[coord_x] |
- | |
4897 | add edx,eax |
- | |
4898 | .end_4: |
- | |
4899 | loop @b |
- | |
4900 | .end_3: |
- | |
4901 | pop ecx |
- | |
4902 | - | ||
4903 | mov esi,[s_k_scale] |
- | |
4904 | cmp esi,1 |
- | |
4905 | jl .end_2 |
- | |
4906 | mov edi,[v_obj] |
- | |
4907 | add edi,vox_offs_data |
- | |
4908 | - | ||
4909 | ; *** (1) *** |
- | |
4910 | .found: |
- | |
4911 | stdcall vox_obj_get_node_position, [v_obj],[s_c_x],[s_c_y],[s_c_z],esi |
- | |
4912 | movzx bx,byte[edi+3] |
- | |
4913 | mov [p_node],edi |
- | |
4914 | add edi,4 |
- | |
4915 | cmp eax,0 |
- | |
4916 | je .end_1 |
- | |
4917 | mov ecx,eax |
- | |
4918 | cld |
- | |
4919 | @@: ;横« ¤«ï ¯à®¯ã᪠¯à¥¤ë¤ãé¨å ¯®¤¤¥à¥¢ì¥¢ ¢ 㧫¥ |
- | |
4920 | bt bx,0 ;¯à®¢¥à塞 ¥áâì «¨ ¤®ç¥à¨¥ 㧫ë |
- | |
4921 | jnc .end_0 |
- | |
4922 | xor eax,eax |
- | |
4923 | stdcall vox_obj_rec0 ;¢ eax ¢ëç¨á«ï¥âáï ç¨á«® ¤®ç¥à¨å 㧫®¢, ¢ ¤ ®© ¢¥â¢¨ |
- | |
4924 | .end_0: |
- | |
4925 | shr bx,1 |
- | |
4926 | loop @b |
- | |
4927 | .end_1: |
- | |
4928 | bt bx,0 |
- | |
4929 | jnc .end_2 ;¥á«¨ ¯®¤¤¥à¥¢ ¥ áãé¥áâ¢ã¥â |
- | |
4930 | dec esi |
- | |
4931 | cmp esi,0 |
- | |
4932 | jg .found |
- | |
4933 | - | ||
4934 | mov eax,[v_size] |
- | |
4935 | ;eax - à §¬¥à ®¤®£® ª¢ ¤à â |
- | |
4936 | ;edi - 㪠§ ⥫ì à¨áã¥¬ë¥ ¤ ë¥ ¨§ ®¡ê¥ªâ |
- | |
4937 | mov ecx,[k_scale] |
- | |
4938 | mov ebx,[coord_x] |
- | |
4939 | mov edx,[coord_y] |
- | |
4940 | xor esi,esi |
- | |
4941 | push eax |
- | |
4942 | mov eax,1 |
- | |
4943 | shl eax,cl |
- | |
4944 | dec eax |
- | |
4945 | sub eax,[n_plane] |
- | |
4946 | stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj], eax |
- | |
4947 | - | ||
4948 | .end_2: |
- | |
4949 | popad |
- | |
4950 | .end_f: |
- | |
4951 | ret |
- | |
4952 | endp |
- | |
4953 | - | ||
4954 | ;description: |
- | |
4955 | ; ®¯à¥¤¥«¥¨¥ ¯®§¨æ¨¨ 㧫 ¢ ¤¥à¥¢¥ (®â 0 ¤® 7) |
- | |
4956 | align 4 |
- | |
4957 | proc vox_obj_get_node_position uses ebx ecx edi, v_obj:dword,\ |
- | |
4958 | coord_x:dword,coord_y:dword,coord_z:dword,k_scale:dword |
- | |
4959 | mov ecx,[k_scale] |
- | |
4960 | dec ecx |
- | |
4961 | mov eax,[coord_x] |
- | |
4962 | mov ebx,[coord_y] |
- | |
4963 | mov edi,[coord_z] |
- | |
4964 | cmp ecx,1 |
- | |
4965 | jl .end_0 |
- | |
4966 | shr eax,cl |
- | |
4967 | shr ebx,cl |
- | |
4968 | shr edi,cl |
- | |
4969 | .end_0: |
- | |
4970 | and eax,1 |
- | |
4971 | bt ebx,0 |
- | |
4972 | jnc @f |
- | |
4973 | bts eax,1 |
- | |
4974 | @@: |
- | |
4975 | bt edi,0 |
- | |
4976 | jnc @f |
- | |
4977 | bts eax,2 |
- | |
4978 | @@: |
- | |
4979 | - | ||
4980 | mov edi,[v_obj] |
- | |
4981 | add edi,vox_offs_tree_table |
- | |
4982 | @@: |
- | |
4983 | cmp al,byte[edi] |
- | |
4984 | je @f |
- | |
4985 | inc edi |
- | |
4986 | jmp @b |
- | |
4987 | @@: |
- | |
4988 | sub edi,[v_obj] |
- | |
4989 | sub edi,vox_offs_tree_table |
- | |
4990 | mov eax,edi |
- | |
4991 | - | ||
4992 | ret |
- | |
4993 | endp |
- | |
4994 | - | ||
4995 | ;input: |
- | |
4996 | ; edi - 㪠§ â¥«ì ¤ ë¥ ¢®ªá¥«ì®£® ®¡ê¥ªâ |
- | |
4997 | ;output: |
- | |
4998 | ; eax - eax + ç¨á«® 㧫®¢ ¢ ¤ ëå ¢®ªá. ®¡ê¥ªâ |
- | |
4999 | ; edi - 㪠§ ⥫ì ᬥé¥ë¥ ¤ ë¥ ¢®ªá. ®¡ê¥ªâ |
- | |
5000 | align 4 |
- | |
5001 | proc vox_obj_rec0 |
- | |
5002 | inc eax |
- | |
5003 | cmp byte[edi+3],0 ;ᬮâਬ ¥áâì «¨ ¯®¤¤¥à¥¢ìï |
- | |
5004 | je .sub_trees |
- | |
5005 | - | ||
5006 | ;४ãàá¨¢ë© ¯¥à¥¡®à ¯®¤¤¥à¥¢ì¥¢ |
- | |
5007 | push ebx ecx |
- | |
5008 | mov bh,byte[edi+3] |
- | |
5009 | add edi,4 |
- | |
5010 | mov bl,8 |
- | |
5011 | .cycle: |
- | |
5012 | bt bx,8 ;â¥áâ¨à㥬 ⮫쪮 bh |
- | |
5013 | jnc .c_next |
- | |
5014 | stdcall vox_obj_rec0 |
- | |
5015 | .c_next: |
- | |
5016 | shr bh,1 |
- | |
5017 | dec bl |
- | |
5018 | jnz .cycle |
- | |
5019 | pop ecx ebx |
- | |
5020 | - | ||
5021 | jmp .end_f |
- | |
5022 | .sub_trees: |
- | |
5023 | add edi,4 |
- | |
5024 | .end_f: |
- | |
5025 | ret |
- | |
5026 | endp |
- | |
5027 | - | ||
5028 | ;description: |
- | |
5029 | ; äãªæ¨ï à¨áãîé ï £®à¨§®â «ìãî ¯®«®áã á ¯®«§ãª®¬ |
- | |
5030 | align 4 |
- | |
5031 | proc draw_polz_hor uses eax ebx ecx, buf:dword, coord_x:dword, coord_y:dword,\ |
- | |
5032 | size_x:dword, size_y:dword, pos:dword, k_scale:dword, color:dword |
- | |
5033 | mov ebx,[size_x] |
- | |
5034 | stdcall buf_rect_by_size, [buf], [coord_x],[coord_y],ebx,[size_y], [color] |
- | |
5035 | mov ecx,[k_scale] |
- | |
5036 | shr ebx,cl |
- | |
5037 | mov eax,[pos] |
- | |
5038 | imul eax,ebx |
- | |
5039 | add eax,[coord_x] |
- | |
5040 | stdcall buf_filled_rect_by_size, [buf], eax,[coord_y],ebx,[size_y], [color] |
- | |
5041 | ret |
- | |
5042 | endp |
- | |
5043 | - | ||
5044 | ;input: |
- | |
5045 | ; ebx - coord_x |
- | |
5046 | ; edx - coord_y |
- | |
5047 | ; esi - coord_z |
- | |
5048 | ; ecx - ã஢¥ì ⥪ã襣® 㧫 |
- | |
5049 | ; edi - 㪠§ â¥«ì ¤ ë¥ ¢®ªá¥«ì®£® ®¡ê¥ªâ |
- | |
5050 | align 4 |
- | |
5051 | proc draw_sub_vox_obj_pl, buf_i:dword, v_obj:dword, clip_z:dword,\ |
- | |
5052 | v_size:dword |
- | |
5053 | cmp byte[edi+3],0 ;ᬮâਬ ¥áâì «¨ ¯®¤¤¥à¥¢ìï |
- | |
5054 | je .sub_trees |
- | |
5055 | - | ||
5056 | ;¯à®à¨á®¢ª à ¬ª¨ ¥á«¨ à §¬¥à 㧫 = 1 |
- | |
5057 | cmp ecx,0 |
- | |
5058 | jne @f |
- | |
5059 | ;¯à®¢¥àª £«ã¡¨ë esi |
- | |
5060 | ;clip_z=n_plane |
- | |
5061 | stdcall vox_is_clip, [clip_z];,[v_size] |
- | |
5062 | cmp eax,0 |
- | |
5063 | je @f |
- | |
5064 | push ecx |
- | |
5065 | mov ecx,dword[edi] |
- | |
5066 | and ecx,0xffffff |
- | |
5067 | stdcall buf_rect_by_size, [buf_i], ebx,edx, [v_size],[v_size],ecx |
- | |
5068 | pop ecx |
- | |
5069 | @@: |
- | |
5070 | - | ||
5071 | ;४ãàá¨¢ë© ¯¥à¥¡®à ¯®¤¤¥à¥¢ì¥¢ |
- | |
5072 | push edx |
- | |
5073 | ;¢å®¤ ¢ãâàì 㧫 |
- | |
5074 | dec ecx |
- | |
5075 | - | ||
5076 | mov eax,[v_size] |
- | |
5077 | cmp ecx,1 |
- | |
5078 | jl @f |
- | |
5079 | shl eax,cl |
- | |
5080 | @@: |
- | |
5081 | - | ||
5082 | add edx,eax ;ª®à¥ªâ¨à®¢ª ¢ëá®âë ¯®¤ ¢®ªá¥«ì ¨¦¥£® ã஢ï |
- | |
5083 | - | ||
5084 | mov ah,byte[edi+3] |
- | |
5085 | add edi,4 |
- | |
5086 | mov al,8 |
- | |
5087 | .cycle: |
- | |
5088 | bt ax,8 ;â¥áâ¨à㥬 ⮫쪮 ah |
- | |
5089 | jnc .c_next |
- | |
5090 | push eax ebx edx esi |
- | |
5091 | stdcall vox_corect_coords_pl, [v_obj],[v_size] |
- | |
5092 | stdcall draw_sub_vox_obj_pl, [buf_i],[v_obj],[clip_z],[v_size] |
- | |
5093 | pop esi edx ebx eax |
- | |
5094 | .c_next: |
- | |
5095 | shr ah,1 |
- | |
5096 | dec al |
- | |
5097 | jnz .cycle |
- | |
5098 | ;¢ë室 ¨§ 㧫 |
- | |
5099 | inc ecx |
- | |
5100 | pop edx |
- | |
5101 | jmp .end_f |
- | |
5102 | .sub_trees: |
- | |
5103 | cmp ecx,0 |
- | |
5104 | jl .end_0 ;¥ à¨á㥬 ®ç¥ì ¬ «¥ìª¨¥ ¢®ªá¥«¨ |
- | |
5105 | - | ||
5106 | ;¯à®¢¥àª £«ã¡¨ë esi |
- | |
5107 | ;clip_z=n_plane |
- | |
5108 | stdcall vox_is_clip, [clip_z] |
- | |
5109 | cmp eax,0 |
- | |
5110 | je .end_0 |
- | |
5111 | - | ||
5112 | ;à¨á㥬 㧥« |
- | |
5113 | mov eax,[edi] |
- | |
5114 | and eax,0xffffff |
- | |
5115 | push eax ;梥â 㧫 |
- | |
5116 | - | ||
5117 | mov eax,[v_size] |
- | |
5118 | cmp ecx,1 |
- | |
5119 | jl @f |
- | |
5120 | ;ª¢ ¤à â ¡®«ìè¥ â¥ªã饣® ¬ áèâ ¡ |
- | |
5121 | shl eax,cl ;à §¬¥à 㧫 |
- | |
5122 | stdcall buf_filled_rect_by_size, [buf_i], ebx,edx, eax,eax |
- | |
5123 | push ebx edx esi |
- | |
5124 | mov esi,eax |
- | |
5125 | inc ebx |
- | |
5126 | inc edx |
- | |
5127 | sub esi,2 |
- | |
5128 | mov eax,[buf_i] |
- | |
5129 | push dword 128 |
- | |
5130 | push dword[eax+16] ;+16 - b_color |
- | |
5131 | stdcall combine_colors_3,[edi] |
- | |
5132 | stdcall buf_rect_by_size, [buf_i], ebx,edx, esi,esi,eax |
- | |
5133 | pop esi edx ebx |
- | |
5134 | jmp .end_0 |
- | |
5135 | @@: |
- | |
5136 | ;ª¢ ¤à â ⥪ã饣® ¬ áèâ ¡ |
- | |
5137 | stdcall buf_filled_rect_by_size, [buf_i], ebx,edx, eax,eax |
- | |
5138 | .end_0: |
- | |
5139 | add edi,4 |
- | |
5140 | .end_f: |
- | |
5141 | ret |
- | |
5142 | endp |
- | |
5143 | - | ||
5144 | ;description: |
- | |
5145 | ; ¢á¯®¬®£ ⥫ì ï äãªæ¨ï ¤«ï ¯à®¢¥àª¨ £«ã¡¨ë esi |
- | |
5146 | ;input: |
- | |
5147 | ; ecx - ã஢¥ì ⥪ã襣® 㧫 |
- | |
5148 | ; esi - coord z |
- | |
5149 | ; clip_z - n_plane |
- | |
5150 | ;output: |
- | |
5151 | ; eax - 0 if no draw, 1 if draw |
- | |
5152 | align 4 |
- | |
5153 | proc vox_is_clip uses ebx edi, clip_z:dword |
- | |
5154 | xor eax,eax |
- | |
5155 | mov ebx,[clip_z] |
- | |
5156 | mov edi,1 |
- | |
5157 | cmp ecx,1 |
- | |
5158 | jl @f |
- | |
5159 | shl edi,cl |
- | |
5160 | @@: |
- | |
5161 | ;edi = 2^ecx |
- | |
5162 | add edi,esi |
- | |
5163 | cmp edi,ebx ;if (esi+2^ecx <= n_plane) no draw |
- | |
5164 | jle @f |
- | |
5165 | inc ebx |
- | |
5166 | cmp esi,ebx ;if (esi >= (n_plane+1)) no draw |
- | |
5167 | jge @f |
- | |
5168 | inc eax |
- | |
5169 | @@: |
- | |
5170 | ret |
- | |
5171 | endp |
- | |
5172 | - | ||
5173 | ;äãªæ¨ï ¤«ï ª®à¥ªâ¨à®¢ª¨ ª®®à¤¨ â |
- | |
5174 | ; ¯à ¢«¥¨ï ®á¥© ª®®à¤¨ â ¢ ¢®ªá¥«¥: |
- | |
5175 | ;*z |
- | |
5176 | ;| |
- | |
5177 | ;+-* x |
- | |
5178 | ;input: |
- | |
5179 | ; al - ®¬¥à 㧫 ¢ ¤¥à¥¢¥ (®â 1 ¤® 8) |
- | |
5180 | ; ebx - ª®®à¤¨ â x |
- | |
5181 | ; edx - ª®®à¤¨ â y |
- | |
5182 | ; esi - ª®®à¤¨ â z |
- | |
5183 | ; ecx - ã஢¥ì ⥪ã襣® 㧫 |
- | |
5184 | ;output: |
- | |
5185 | ; ebx - ®¢ ï ª®®à¤¨ â x |
- | |
5186 | ; edx - ®¢ ï ª®®à¤¨ â y |
- | |
5187 | ; esi - ®¢ ï ª®®à¤¨ â z |
- | |
5188 | align 4 |
- | |
5189 | proc vox_corect_coords_pl, v_obj:dword, v_size:dword |
- | |
5190 | cmp ecx,0 |
- | |
5191 | jl .end_f ;¤«ï ãáª®à¥¨ï ®âà¨á®¢ª¨ |
- | |
5192 | - | ||
5193 | push eax edi |
- | |
5194 | and eax,15 ;¢ë¤¥«ï¥¬ ®¬¥à 㧫 ¢ ¤¥à¥¢¥ |
- | |
5195 | mov edi,[v_obj] |
- | |
5196 | add edi,vox_offs_tree_table |
- | |
5197 | add edi,8 |
- | |
5198 | sub edi,eax |
- | |
5199 | - | ||
5200 | mov eax,[v_size] |
- | |
5201 | cmp ecx,1 |
- | |
5202 | jl @f |
- | |
5203 | shl eax,cl |
- | |
5204 | @@: |
- | |
5205 | - | ||
5206 | bt word[edi],0 ;test voxel coord x |
- | |
5207 | jnc @f |
- | |
5208 | add ebx,eax |
- | |
5209 | @@: |
- | |
5210 | bt word[edi],2 ;test voxel coord z |
- | |
5211 | jnc @f |
- | |
5212 | sub edx,eax |
- | |
5213 | @@: |
- | |
5214 | bt word[edi],1 ;test voxel coord y |
- | |
5215 | jc @f |
- | |
5216 | mov eax,1 |
- | |
5217 | cmp ecx,1 |
- | |
5218 | jl .end_0 |
- | |
5219 | shl eax,cl |
- | |
5220 | .end_0: |
- | |
5221 | add esi,eax ;¬¥ï¥¬ £«ã¡¨ã ¤«ï ¡ãä¥à z |
- | |
5222 | @@: |
- | |
5223 | pop edi eax |
- | |
5224 | .end_f: |
- | |
5225 | ret |
- | |
5226 | endp |
- | |
5227 | - | ||
5228 | ;description: |
- | |
5229 | ; äãªæ¨ï à¨áãîé ï ⥨ |
- | |
5230 | ;input: |
- | |
5231 | ; buf_i - ¡ãä¥à ¢ ª®â®à®¬ à¨áã¥âáï (24 ¡¨â ) |
- | |
5232 | ; buf_z - ¡ãä¥à £«ã¡¨ë (32 ¡¨â ¯® ç¨á«ã ¯¨ªá¥«¥© ¤®«¦¥ ᮢ¯ ¤ âì á buf_i) |
- | |
5233 | ; h_br - ª¨áâì á ¨§®¡à ¦¥¨ï¬¨ ¢®ªá¥«¥© (32 ¡¨â ) |
- | |
5234 | ; k_scale - ª®íä. ¤«ï ¬ áèâ ¡¨à®¢ ¨ï ¨§®¡à ¦¥¨ï |
- | |
5235 | align 4 |
- | |
5236 | proc buf_vox_obj_draw_3g_shadows, buf_i:dword, buf_z:dword, h_br:dword, \ |
- | |
5237 | coord_x:dword, coord_y:dword, color:dword, k_scale:dword, prop:dword |
- | |
5238 | locals |
- | |
5239 | correct_z dd 0 ;ª®à¥ªâ¨à®¢ª ¤«ï ¡ãä¥à £«ã¡¨ë |
- | |
5240 | endl |
- | |
5241 | pushad |
- | |
5242 | mov eax,[k_scale] |
- | |
5243 | add eax,[prop] |
- | |
5244 | mov dword[correct_z],8 |
- | |
5245 | sub [correct_z],eax |
- | |
5246 | mov ebx,[coord_x] |
- | |
5247 | ;correct_z = 8-k_scale-prop |
- | |
5248 | - | ||
5249 | stdcall buf_vox_obj_get_img_w_3g, [h_br],[k_scale] |
- | |
5250 | mov edx,eax ;edx - è¨à¨ ¨§®¡à ¦¥¨ï |
- | |
5251 | stdcall buf_vox_obj_get_img_h_3g, [h_br],[k_scale] |
- | |
5252 | mov esi,eax |
- | |
5253 | - | ||
5254 | mov edi,[coord_y] |
- | |
5255 | mov ecx,edx |
- | |
5256 | add edx,ebx ;è¨à¨ + ®âáâ㯠᫥¢ |
- | |
5257 | imul ecx,esi |
- | |
5258 | cld |
- | |
5259 | .cycle_0: |
- | |
5260 | stdcall buf_get_pixel, [buf_z],ebx,edi |
- | |
5261 | cmp eax,0 |
- | |
5262 | je @f |
- | |
5263 | stdcall vox_correct_z, [correct_z] |
- | |
5264 | push eax |
- | |
5265 | stdcall buf_get_pixel, [buf_i],ebx,edi |
- | |
5266 | stdcall combine_colors_3,eax,[color] ;,eax |
- | |
5267 | stdcall buf_set_pixel, [buf_i],ebx,edi,eax |
- | |
5268 | @@: |
- | |
5269 | inc ebx |
- | |
5270 | cmp ebx,edx |
- | |
5271 | jl @f |
- | |
5272 | mov ebx,[coord_x] |
- | |
5273 | inc edi |
- | |
Line 5274... | Line -... | ||
5274 | @@: |
- | |
5275 | loop .cycle_0 |
- | |
5276 | - | ||
5277 | popad |
- | |
5278 | ret |
- | |
5279 | endp |
- | |
5280 | - | ||
5281 | ;output: |
- | |
5282 | ; eax - scaled coord z |
- | |
5283 | align 4 |
- | |
5284 | proc vox_correct_z uses ecx, correct_z:dword |
- | |
5285 | mov ecx,[correct_z] |
- | |
5286 | cmp ecx,0 |
- | |
5287 | je .end_f |
- | |
5288 | jl .end_0 |
- | |
5289 | shl eax,cl |
- | |
5290 | jmp .end_f |
- | |
5291 | .end_0: |
- | |
5292 | neg ecx |
- | |
5293 | inc ecx |
- | |
5294 | shr eax,cl |
- | |
5295 | .end_f: |
- | |
5296 | ret |
- | |
5297 | endp |
- | |
5298 | - | ||
5299 | ;output: |
2943 | |
5300 | ; eax - color |
- | |
5301 | align 4 |
- | |
5302 | proc combine_colors_3 uses ebx ecx edx edi esi, col_0:dword, col_1:dword, alpha:dword |
- | |
5303 | - | ||
5304 | mov ebx,[col_0] |
- | |
5305 | mov ecx,[col_1] |
- | |
5306 | movzx di,byte[alpha] ;pro |
- | |
5307 | mov si,0x00ff ;---get transparent--- |
- | |
5308 | sub si,di ;256-pro |
- | |
5309 | - | ||
5310 | ;---blye--- |
- | |
5311 | movzx ax,bl |
- | |
5312 | imul ax,si |
- | |
5313 | movzx dx,cl |
- | |
5314 | imul dx,di |
- | |
5315 | add ax,dx |
- | |
5316 | mov cl,ah |
- | |
5317 | ;---green--- |
- | |
5318 | movzx ax,bh |
- | |
5319 | imul ax,si |
- | |
5320 | movzx dx,ch |
- | |
5321 | imul dx,di |
- | |
5322 | add ax,dx |
- | |
5323 | mov ch,ah |
- | |
5324 | shr ebx,16 |
- | |
5325 | ror ecx,16 |
- | |
5326 | ;---red--- |
- | |
5327 | movzx ax,bl |
- | |
5328 | imul ax,si |
- | |
5329 | movzx dx,cl |
- | |
5330 | imul dx,di |
- | |
5331 | add ax,dx |
- | |
5332 | - | ||
5333 | shl eax,8 |
- | |
5334 | ror ecx,16 |
- | |
5335 | mov ax,cx |
- | |
5336 | and eax,0xffffff |
- | |
Line 5337... | Line 2944... | ||
5337 | 2944 | ||
5338 | ret |
2945 | |
5339 | endp |
2946 | include 'fun_voxel.inc' ;äãªæ¨¨ ¤«ï à ¡®âë á ¢®ªá¥«ì®© £à 䨪®© |
5340 | 2947 |