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Rev 6210 | Rev 6211 | ||
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1 | format MS COFF |
1 | format MS COFF |
2 | public EXPORTS |
2 | public EXPORTS |
3 | section '.flat' code readable align 16 |
3 | section '.flat' code readable align 16 |
4 | 4 | ||
5 | include '../../../../macros.inc' |
5 | include '../../../../macros.inc' |
6 | include '../../../../proc32.inc' |
6 | include '../../../../proc32.inc' |
7 | 7 | ||
8 | ;----------------------------------------------------------------------------- |
8 | ;----------------------------------------------------------------------------- |
9 | mem.alloc dd ? ;äãªæ¨ï ¤«ï ¢ë¤¥«¥¨ï ¯ ¬ï⨠|
9 | mem.alloc dd ? ;äãªæ¨ï ¤«ï ¢ë¤¥«¥¨ï ¯ ¬ï⨠|
10 | mem.free dd ? ;äãªæ¨ï ¤«ï ®á¢®¡®¦¤¥¨ï ¯ ¬ï⨠|
10 | mem.free dd ? ;äãªæ¨ï ¤«ï ®á¢®¡®¦¤¥¨ï ¯ ¬ï⨠|
11 | mem.realloc dd ? ;äãªæ¨ï ¤«ï ¯¥à¥à á¯à¥¤¥«¥¨ï ¯ ¬ï⨠|
11 | mem.realloc dd ? ;äãªæ¨ï ¤«ï ¯¥à¥à á¯à¥¤¥«¥¨ï ¯ ¬ï⨠|
12 | dll.load dd ? |
12 | dll.load dd ? |
13 | 13 | ||
14 | BUF_STRUCT_SIZE equ 21 |
14 | BUF_STRUCT_SIZE equ 21 |
15 | buf2d_data equ dword[edi] ;¤ ë¥ ¡ãä¥à ¨§®¡à ¦¥¨ï |
15 | buf2d_data equ dword[edi] ;¤ ë¥ ¡ãä¥à ¨§®¡à ¦¥¨ï |
16 | buf2d_w equ dword[edi+8] ;è¨à¨ ¡ãä¥à |
16 | buf2d_w equ dword[edi+8] ;è¨à¨ ¡ãä¥à |
17 | buf2d_h equ dword[edi+12] ;¢ëá®â ¡ãä¥à |
17 | buf2d_h equ dword[edi+12] ;¢ëá®â ¡ãä¥à |
18 | buf2d_l equ word[edi+4] |
18 | buf2d_l equ word[edi+4] |
19 | buf2d_t equ word[edi+6] ;®âáâ㯠ᢥàåã |
19 | buf2d_t equ word[edi+6] ;®âáâ㯠ᢥàåã |
20 | buf2d_size_lt equ dword[edi+4] ;®âáâ㯠᫥¢ ¨ á¯à ¢ ¤«ï ¡ãä¥à |
20 | buf2d_size_lt equ dword[edi+4] ;®âáâ㯠᫥¢ ¨ á¯à ¢ ¤«ï ¡ãä¥à |
21 | buf2d_color equ dword[edi+16] ;梥â ä® ¡ãä¥à |
21 | buf2d_color equ dword[edi+16] ;梥â ä® ¡ãä¥à |
22 | buf2d_bits equ byte[edi+20] ;ª®«¨ç¥á⢮ ¡¨â ¢ 1-© â®çª¥ ¨§®¡à ¦¥¨ï |
22 | buf2d_bits equ byte[edi+20] ;ª®«¨ç¥á⢮ ¡¨â ¢ 1-© â®çª¥ ¨§®¡à ¦¥¨ï |
23 | 23 | ||
24 | struct buf_2d_header |
24 | struct buf_2d_header |
25 | img_data dd ? |
25 | img_data dd ? |
26 | left dw ? ;+4 left |
26 | left dw ? ;+4 left |
27 | top dw ? ;+6 top |
27 | top dw ? ;+6 top |
28 | size_x dd ? ;+8 w |
28 | size_x dd ? ;+8 w |
29 | size_y dd ? ;+12 h |
29 | size_y dd ? ;+12 h |
30 | color dd ? ;+16 color |
30 | color dd ? ;+16 color |
31 | bit_pp db ? ;+21 bit in pixel |
31 | bit_pp db ? ;+21 bit in pixel |
32 | ends |
32 | ends |
33 | 33 | ||
34 | macro swap v1, v2 { |
34 | macro swap v1, v2 { |
35 | push v1 |
35 | push v1 |
36 | push v2 |
36 | push v2 |
37 | pop v1 |
37 | pop v1 |
38 | pop v2 |
38 | pop v2 |
39 | } |
39 | } |
40 | 40 | ||
41 | ;ä« £¨, ¤«ï äãªæ¨¨ ®¡à¥§ ¨ï ¡ãä¥à |
41 | ;ä« £¨, ¤«ï äãªæ¨¨ ®¡à¥§ ¨ï ¡ãä¥à |
42 | BUF2D_OPT_CROP_TOP equ 1 ;®¡à¥§ª ᢥàåã |
42 | BUF2D_OPT_CROP_TOP equ 1 ;®¡à¥§ª ᢥàåã |
43 | BUF2D_OPT_CROP_LEFT equ 2 ;®¡à¥§ª á«¥¢ |
43 | BUF2D_OPT_CROP_LEFT equ 2 ;®¡à¥§ª á«¥¢ |
44 | BUF2D_OPT_CROP_BOTTOM equ 4 ;®¡à¥§ª ᨧã |
44 | BUF2D_OPT_CROP_BOTTOM equ 4 ;®¡à¥§ª ᨧã |
45 | BUF2D_OPT_CROP_RIGHT equ 8 ;®¡à¥§ª á¯à ¢ |
45 | BUF2D_OPT_CROP_RIGHT equ 8 ;®¡à¥§ª á¯à ¢ |
46 | BUF2D_BIT_OPT_CROP_TOP equ 0 |
46 | BUF2D_BIT_OPT_CROP_TOP equ 0 |
47 | BUF2D_BIT_OPT_CROP_LEFT equ 1 |
47 | BUF2D_BIT_OPT_CROP_LEFT equ 1 |
48 | BUF2D_BIT_OPT_CROP_BOTTOM equ 2 |
48 | BUF2D_BIT_OPT_CROP_BOTTOM equ 2 |
49 | BUF2D_BIT_OPT_CROP_RIGHT equ 3 |
49 | BUF2D_BIT_OPT_CROP_RIGHT equ 3 |
50 | 50 | ||
51 | ;input: |
51 | ;input: |
52 | ; eax = 㪠§ ⥫ì äãªæ¨î ¢ë¤¥«¥¨ï ¯ ¬ï⨠|
52 | ; eax = 㪠§ ⥫ì äãªæ¨î ¢ë¤¥«¥¨ï ¯ ¬ï⨠|
53 | ; ebx = ... ®á¢®¡®¦¤¥¨ï ¯ ¬ï⨠|
53 | ; ebx = ... ®á¢®¡®¦¤¥¨ï ¯ ¬ï⨠|
54 | ; ecx = ... ¯¥à¥à á¯à¥¤¥«¥¨ï ¯ ¬ï⨠|
54 | ; ecx = ... ¯¥à¥à á¯à¥¤¥«¥¨ï ¯ ¬ï⨠|
55 | ; edx = ... § £à㧪¨ ¡¨¡«¨®â¥ª¨ (¯®ª ¥ ¨á¯®«ì§ã¥âáï) |
55 | ; edx = ... § £à㧪¨ ¡¨¡«¨®â¥ª¨ (¯®ª ¥ ¨á¯®«ì§ã¥âáï) |
56 | align 16 |
56 | align 16 |
57 | lib_init: |
57 | lib_init: |
58 | mov dword[mem.alloc], eax |
58 | mov dword[mem.alloc], eax |
59 | mov dword[mem.free], ebx |
59 | mov dword[mem.free], ebx |
60 | mov dword[mem.realloc], ecx |
60 | mov dword[mem.realloc], ecx |
61 | mov dword[dll.load], edx |
61 | mov dword[dll.load], edx |
62 | ret |
62 | ret |
63 | 63 | ||
64 | include 'fun_draw.inc' ;äãªæ¨¨ à¨á®¢ ¨ï ¢ ¡ãä¥à¥ |
64 | include 'fun_draw.inc' ;äãªæ¨¨ à¨á®¢ ¨ï ¢ ¡ãä¥à¥ |
65 | 65 | ||
66 | ;ᮧ¤ ¨¥ ¡ãä¥à |
66 | ;ᮧ¤ ¨¥ ¡ãä¥à |
67 | align 4 |
67 | align 4 |
68 | proc buf_create, buf_struc:dword |
68 | proc buf_create, buf_struc:dword |
69 | pushad |
69 | pushad |
70 | mov edi,dword[buf_struc] |
70 | mov edi,dword[buf_struc] |
71 | mov ecx,buf2d_w |
71 | mov ecx,buf2d_w |
72 | mov ebx,buf2d_h |
72 | mov ebx,buf2d_h |
73 | imul ecx,ebx |
73 | imul ecx,ebx |
74 | cmp buf2d_bits,24 |
74 | cmp buf2d_bits,24 |
75 | jne @f |
75 | jne @f |
76 | lea ecx,[ecx+ecx*2] ; 24 bit = 3 |
76 | lea ecx,[ecx+ecx*2] ; 24 bit = 3 |
77 | ;;;inc ecx ;§ ¯ ᮩ ¡ ©â ¢ ª®æ¥ ¡ãä¥à , çâ®-¡ë ¥ £«î稫¨ ¥ª®â®àë¥ äãªæ¨¨ ¨§®¡à ¦¥¨ïå ªà âëå 4 |
77 | ;;;inc ecx ;§ ¯ ᮩ ¡ ©â ¢ ª®æ¥ ¡ãä¥à , çâ®-¡ë ¥ £«î稫¨ ¥ª®â®àë¥ äãªæ¨¨ ¨§®¡à ¦¥¨ïå ªà âëå 4 |
78 | @@: |
78 | @@: |
79 | cmp buf2d_bits,32 |
79 | cmp buf2d_bits,32 |
80 | jne @f |
80 | jne @f |
81 | shl ecx,2 ; 32 bit = 4 |
81 | shl ecx,2 ; 32 bit = 4 |
82 | @@: |
82 | @@: |
83 | invoke mem.alloc,ecx |
83 | invoke mem.alloc,ecx |
84 | mov buf2d_data,eax |
84 | mov buf2d_data,eax |
85 | 85 | ||
86 | stdcall buf_clear,edi,buf2d_color ;®ç¨á⪠¡ãä¥à ä®®¢ë¬ 梥⮬ |
86 | stdcall buf_clear,edi,buf2d_color ;®ç¨á⪠¡ãä¥à ä®®¢ë¬ 梥⮬ |
87 | popad |
87 | popad |
88 | ret |
88 | ret |
89 | endp |
89 | endp |
90 | 90 | ||
91 | ;ᮧ¤ ¨¥ ¡ãä¥à ®á®¢¥ ¨§®¡à ¦¥¨ï rgb |
91 | ;ᮧ¤ ¨¥ ¡ãä¥à ®á®¢¥ ¨§®¡à ¦¥¨ï rgb |
92 | align 4 |
92 | align 4 |
93 | proc buf_create_f_img, buf_struc:dword, rgb_data:dword |
93 | proc buf_create_f_img, buf_struc:dword, rgb_data:dword |
94 | pushad |
94 | pushad |
95 | mov edi,dword[buf_struc] |
95 | mov edi,dword[buf_struc] |
96 | mov ecx,buf2d_w |
96 | mov ecx,buf2d_w |
97 | cmp ecx,1 |
97 | cmp ecx,1 |
98 | jl .end_create |
98 | jl .error |
99 | mov ebx,buf2d_h |
99 | mov ebx,buf2d_h |
100 | cmp ebx,1 |
100 | cmp ebx,1 |
101 | jl .end_create |
101 | jl .error |
102 | imul ecx,ebx |
102 | imul ecx,ebx |
103 | cmp buf2d_bits,24 |
103 | cmp buf2d_bits,24 |
104 | jne @f |
104 | jne @f |
105 | lea ecx,[ecx+ecx*2] ; 24 bit = 3 |
105 | lea ecx,[ecx+ecx*2] ; 24 bit = 3 |
106 | @@: |
106 | @@: |
107 | cmp buf2d_bits,32 |
107 | cmp buf2d_bits,32 |
108 | jne @f |
108 | jne @f |
109 | shl ecx,2 ; 32 bit = 4 |
109 | shl ecx,2 ; 32 bit = 4 |
110 | @@: |
110 | @@: |
111 | invoke mem.alloc,ecx |
111 | invoke mem.alloc,ecx |
112 | mov buf2d_data,eax |
112 | mov buf2d_data,eax |
113 | 113 | ||
114 | cmp buf2d_bits,24 |
114 | cmp buf2d_bits,24 |
115 | jne @f |
115 | jne @f |
116 | cld |
116 | cld |
117 | mov esi,[rgb_data] |
117 | mov esi,[rgb_data] |
- | 118 | or esi,esi |
|
- | 119 | jz @f |
|
118 | mov edi,eax ;eax=buf2d_data |
120 | mov edi,eax ;eax=buf2d_data |
119 | rep movsb ;ª®¯¨à㥬 ¡¨âë ¨§®¡à ¦¥¨ï ¢ ¡ãä¥à |
121 | rep movsb ;ª®¯¨à㥬 ¡¨âë ¨§®¡à ¦¥¨ï ¢ ¡ãä¥à |
120 | jmp .end_create |
122 | jmp .end_create |
121 | @@: |
123 | @@: |
122 | stdcall buf_clear,edi,buf2d_color ;®ç¨á⪠¡ãä¥à ä®®¢ë¬ 梥⮬ |
124 | stdcall buf_clear,edi,buf2d_color ;®ç¨á⪠¡ãä¥à ä®®¢ë¬ 梥⮬ |
123 | jmp .end_create |
125 | jmp .end_create |
124 | .error: |
126 | .error: |
125 | stdcall print_err,sz_buf2d_create_f_img,txt_err_size_0 |
127 | stdcall print_err,sz_buf2d_create_f_img,txt_err_size_0 |
126 | .end_create: |
128 | .end_create: |
127 | popad |
129 | popad |
128 | ret |
130 | ret |
129 | endp |
131 | endp |
130 | 132 | ||
131 | ;äãªæ¨ï ¤«ï ®¡à¥§ ¨ï ¡ãä¥à®¢ 8 ¨ 24 ¡¨âëå, ¯® § ¤ ®¬ã 梥âã. |
133 | ;äãªæ¨ï ¤«ï ®¡à¥§ ¨ï ¡ãä¥à®¢ 8 ¨ 24 ¡¨âëå, ¯® § ¤ ®¬ã 梥âã. |
132 | ;¯ à ¬¥âà opt § ¤ ¥âáï ª®¬¡¨ 樥© ª®áâ â: |
134 | ;¯ à ¬¥âà opt § ¤ ¥âáï ª®¬¡¨ 樥© ª®áâ â: |
133 | ; BUF2D_OPT_CROP_TOP - ®¡à¥§ª ᢥàåã |
135 | ; BUF2D_OPT_CROP_TOP - ®¡à¥§ª ᢥàåã |
134 | ; BUF2D_OPT_CROP_LEFT - ®¡à¥§ª á«¥¢ |
136 | ; BUF2D_OPT_CROP_LEFT - ®¡à¥§ª á«¥¢ |
135 | ; BUF2D_OPT_CROP_BOTTOM - ®¡à¥§ª ᨧã |
137 | ; BUF2D_OPT_CROP_BOTTOM - ®¡à¥§ª ᨧã |
136 | ; BUF2D_OPT_CROP_RIGHT - ®¡à¥§ª á¯à ¢ |
138 | ; BUF2D_OPT_CROP_RIGHT - ®¡à¥§ª á¯à ¢ |
137 | align 4 |
139 | align 4 |
138 | proc buf_crop_color, buf_struc:dword, color:dword, opt:dword |
140 | proc buf_crop_color, buf_struc:dword, color:dword, opt:dword |
139 | locals |
141 | locals |
140 | crop_r dd ? |
142 | crop_r dd ? |
141 | endl |
143 | endl |
142 | pushad |
144 | pushad |
143 | mov edi,dword[buf_struc] |
145 | mov edi,dword[buf_struc] |
144 | cmp buf2d_bits,24 |
146 | cmp buf2d_bits,24 |
145 | jne .24end_f |
147 | jne .24end_f |
146 | 148 | ||
147 | bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM |
149 | bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM |
148 | jae .24no_crop_bottom |
150 | jae .24no_crop_bottom |
149 | mov eax,dword[color] |
151 | mov eax,dword[color] |
150 | mov edx,eax ;ax = colors - r,g |
152 | mov edx,eax ;ax = colors - r,g |
151 | shr edx,16 ;dl = color - b |
153 | shr edx,16 ;dl = color - b |
152 | mov ecx,buf2d_h |
154 | mov ecx,buf2d_h |
153 | cmp ecx,1 |
155 | cmp ecx,1 |
154 | jle .24no_crop_bottom ;¯à®¢¥à塞 á«ãç © ¥á«¨ ¢ëá®â ¡ãä¥à 1 ¯¨ªá¥«ì |
156 | jle .24no_crop_bottom ;¯à®¢¥à塞 á«ãç © ¥á«¨ ¢ëá®â ¡ãä¥à 1 ¯¨ªá¥«ì |
155 | mov ebx,buf2d_w |
157 | mov ebx,buf2d_w |
156 | imul ecx,ebx |
158 | imul ecx,ebx |
157 | lea esi,[ecx+ecx*2] ;esi=3*ecx |
159 | lea esi,[ecx+ecx*2] ;esi=3*ecx |
158 | add esi,buf2d_data |
160 | add esi,buf2d_data |
159 | cld |
161 | cld |
160 | @@: |
162 | @@: |
161 | sub esi,3 |
163 | sub esi,3 |
162 | cmp word[esi],ax |
164 | cmp word[esi],ax |
163 | jne @f |
165 | jne @f |
164 | cmp byte[esi+2],dl |
166 | cmp byte[esi+2],dl |
165 | jne @f |
167 | jne @f |
166 | loop @b |
168 | loop @b |
167 | @@: |
169 | @@: |
168 | lea ebx,[ebx+ebx*2] |
170 | lea ebx,[ebx+ebx*2] |
169 | xor edx,edx |
171 | xor edx,edx |
170 | mov eax,buf2d_h |
172 | mov eax,buf2d_h |
171 | imul eax,ebx |
173 | imul eax,ebx |
172 | add eax,buf2d_data ;eax - 㪠§ â¥«ì ª®¥æ ¡ãä¥à ¨§®¡à ¦¥¨ï |
174 | add eax,buf2d_data ;eax - 㪠§ â¥«ì ª®¥æ ¡ãä¥à ¨§®¡à ¦¥¨ï |
173 | @@: |
175 | @@: |
174 | add esi,ebx |
176 | add esi,ebx |
175 | cmp esi,eax |
177 | cmp esi,eax |
176 | jge @f |
178 | jge @f |
177 | inc edx ;¢ëç¨á«ï¥¬ ç¨á«® ¯®«ëå áâப ¤«ï ®¡à¥§ ¨ï |
179 | inc edx ;¢ëç¨á«ï¥¬ ç¨á«® ¯®«ëå áâப ¤«ï ®¡à¥§ ¨ï |
178 | loop @b |
180 | loop @b |
179 | @@: |
181 | @@: |
180 | cmp edx,0 |
182 | cmp edx,0 |
181 | je .24no_crop_bottom |
183 | je .24no_crop_bottom |
182 | cmp edx,buf2d_h |
184 | cmp edx,buf2d_h |
183 | jge .24no_crop_bottom ;çâ®-¡ë ¥ ¯®«ãç¨âì ¯ãá⮩ ¡ãä¥à |
185 | jge .24no_crop_bottom ;çâ®-¡ë ¥ ¯®«ãç¨âì ¯ãá⮩ ¡ãä¥à |
184 | sub buf2d_h,edx ;㬥ìè ¥¬ ¢ëá®âã ¡ãä¥à |
186 | sub buf2d_h,edx ;㬥ìè ¥¬ ¢ëá®âã ¡ãä¥à |
185 | mov ecx,buf2d_h |
187 | mov ecx,buf2d_h |
186 | imul ecx,ebx ;ecx = ®¢ë© à §¬¥à ¨§®¡à ¦¥¨ï |
188 | imul ecx,ebx ;ecx = ®¢ë© à §¬¥à ¨§®¡à ¦¥¨ï |
187 | invoke mem.realloc,buf2d_data,ecx |
189 | invoke mem.realloc,buf2d_data,ecx |
188 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
190 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
189 | .24no_crop_bottom: |
191 | .24no_crop_bottom: |
190 | 192 | ||
191 | bt dword[opt],BUF2D_BIT_OPT_CROP_TOP |
193 | bt dword[opt],BUF2D_BIT_OPT_CROP_TOP |
192 | jae .24no_crop_top |
194 | jae .24no_crop_top |
193 | mov eax,dword[color] |
195 | mov eax,dword[color] |
194 | mov edx,eax ;ax = colors - r,g |
196 | mov edx,eax ;ax = colors - r,g |
195 | shr edx,16 ;dl = color - b |
197 | shr edx,16 ;dl = color - b |
196 | mov esi,buf2d_data |
198 | mov esi,buf2d_data |
197 | mov ecx,buf2d_h |
199 | mov ecx,buf2d_h |
198 | cmp ecx,1 |
200 | cmp ecx,1 |
199 | jle .24no_crop_top ;¯à®¢¥à塞 á«ãç © ¥á«¨ ¢ëá®â ¡ãä¥à 1 ¯¨ªá¥«ì |
201 | jle .24no_crop_top ;¯à®¢¥à塞 á«ãç © ¥á«¨ ¢ëá®â ¡ãä¥à 1 ¯¨ªá¥«ì |
200 | dec ecx ;¯à¨ ®¡à¥§ ¨¨ ¤®«¦ ®áâ âìáï ¬¨¨¬ã¬ 1- áâப ¯¨ªá¥«¥© |
202 | dec ecx ;¯à¨ ®¡à¥§ ¨¨ ¤®«¦ ®áâ âìáï ¬¨¨¬ã¬ 1- áâப ¯¨ªá¥«¥© |
201 | mov ebx,buf2d_w |
203 | mov ebx,buf2d_w |
202 | imul ecx,ebx |
204 | imul ecx,ebx |
203 | cld |
205 | cld |
204 | @@: |
206 | @@: |
205 | cmp word[esi],ax |
207 | cmp word[esi],ax |
206 | jne @f |
208 | jne @f |
207 | cmp byte[esi+2],dl |
209 | cmp byte[esi+2],dl |
208 | jne @f |
210 | jne @f |
209 | add esi,3 |
211 | add esi,3 |
210 | loop @b |
212 | loop @b |
211 | @@: |
213 | @@: |
212 | lea ebx,[ebx+ebx*2] |
214 | lea ebx,[ebx+ebx*2] |
213 | xor edx,edx |
215 | xor edx,edx |
214 | @@: |
216 | @@: |
215 | sub esi,ebx |
217 | sub esi,ebx |
216 | cmp esi,buf2d_data |
218 | cmp esi,buf2d_data |
217 | jl @f |
219 | jl @f |
218 | inc edx ;¢ëç¨á«ï¥¬ ç¨á«® ¯®«ëå áâப ¤«ï ®¡à¥§ ¨ï |
220 | inc edx ;¢ëç¨á«ï¥¬ ç¨á«® ¯®«ëå áâப ¤«ï ®¡à¥§ ¨ï |
219 | loop @b |
221 | loop @b |
220 | @@: |
222 | @@: |
221 | cmp edx,0 |
223 | cmp edx,0 |
222 | je .24no_crop_top |
224 | je .24no_crop_top |
223 | xor eax,eax |
225 | xor eax,eax |
224 | sub eax,edx |
226 | sub eax,edx |
225 | mov ebx,buf2d_h |
227 | mov ebx,buf2d_h |
226 | sub ebx,edx |
228 | sub ebx,edx |
227 | stdcall buf_offset_h, edi, eax, edx, ebx ;ᤢ¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢ ¡ãä¥à¥ ¢¢¥àå (eax<0) |
229 | stdcall buf_offset_h, edi, eax, edx, ebx ;ᤢ¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢ ¡ãä¥à¥ ¢¢¥àå (eax<0) |
228 | sub buf2d_h,edx ;㬥ìè ¥¬ ¢ëá®âã ¡ãä¥à |
230 | sub buf2d_h,edx ;㬥ìè ¥¬ ¢ëá®âã ¡ãä¥à |
229 | mov ecx,buf2d_h |
231 | mov ecx,buf2d_h |
230 | add buf2d_t,dx ;ᤢ¨£ ¥¬ ®âáâ㯠¢¨§, ç¨á«® ®¡à¥§ ëå áâப |
232 | add buf2d_t,dx ;ᤢ¨£ ¥¬ ®âáâ㯠¢¨§, ç¨á«® ®¡à¥§ ëå áâப |
231 | mov ebx,buf2d_w |
233 | mov ebx,buf2d_w |
232 | imul ecx,ebx |
234 | imul ecx,ebx |
233 | lea ecx,[ecx+ecx*2] |
235 | lea ecx,[ecx+ecx*2] |
234 | invoke mem.realloc,buf2d_data,ecx |
236 | invoke mem.realloc,buf2d_data,ecx |
235 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
237 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
236 | .24no_crop_top: |
238 | .24no_crop_top: |
237 | 239 | ||
238 | bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT |
240 | bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT |
239 | jae .24no_crop_right |
241 | jae .24no_crop_right |
240 | mov eax,dword[color] |
242 | mov eax,dword[color] |
241 | mov edx,eax ;ax = colors - r,g |
243 | mov edx,eax ;ax = colors - r,g |
242 | shr edx,16 ;dl = color - b |
244 | shr edx,16 ;dl = color - b |
243 | mov ebx,buf2d_w |
245 | mov ebx,buf2d_w |
244 | cmp ebx,1 |
246 | cmp ebx,1 |
245 | jle .24no_crop_right ; á«ãç © ¥á«¨ è¨à¨ ¡ãä¥à 1 ¯¨ªá¥«ì |
247 | jle .24no_crop_right ; á«ãç © ¥á«¨ è¨à¨ ¡ãä¥à 1 ¯¨ªá¥«ì |
246 | lea ebx,[ebx+ebx*2] |
248 | lea ebx,[ebx+ebx*2] |
247 | mov esi,ebx |
249 | mov esi,ebx |
248 | imul esi,buf2d_h |
250 | imul esi,buf2d_h |
249 | add esi,buf2d_data ;esi - 㪠§ â¥«ì ª®¥æ ¡ãä¥à ¨§®¡à ¦¥¨ï |
251 | add esi,buf2d_data ;esi - 㪠§ â¥«ì ª®¥æ ¡ãä¥à ¨§®¡à ¦¥¨ï |
250 | mov dword[crop_r],0 |
252 | mov dword[crop_r],0 |
251 | cld |
253 | cld |
252 | .24found_beg_right: |
254 | .24found_beg_right: |
253 | sub esi,3 ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢«¥¢® |
255 | sub esi,3 ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢«¥¢® |
254 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
256 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
255 | @@: |
257 | @@: |
256 | cmp word[esi],ax |
258 | cmp word[esi],ax |
257 | jne .24found_right |
259 | jne .24found_right |
258 | cmp byte[esi+2],dl |
260 | cmp byte[esi+2],dl |
259 | jne .24found_right |
261 | jne .24found_right |
260 | sub esi,ebx ;¯àë£ ¥¬ ¢¥àåîî áâபã |
262 | sub esi,ebx ;¯àë£ ¥¬ ¢¥àåîî áâபã |
261 | loop @b |
263 | loop @b |
262 | inc dword[crop_r] |
264 | inc dword[crop_r] |
263 | 265 | ||
264 | mov ecx,buf2d_w |
266 | mov ecx,buf2d_w |
265 | dec ecx ;1 ª®«®ª § ¯ á |
267 | dec ecx ;1 ª®«®ª § ¯ á |
266 | cmp dword[crop_r],ecx |
268 | cmp dword[crop_r],ecx |
267 | jge .24found_right |
269 | jge .24found_right |
268 | 270 | ||
269 | sub esi,3 ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢«¥¢® |
271 | sub esi,3 ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢«¥¢® |
270 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
272 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
271 | @@: |
273 | @@: |
272 | add esi,ebx ;¯àë£ ¥¬ ¨¦îî áâபã |
274 | add esi,ebx ;¯àë£ ¥¬ ¨¦îî áâபã |
273 | cmp word[esi],ax |
275 | cmp word[esi],ax |
274 | jne .24found_right |
276 | jne .24found_right |
275 | cmp byte[esi+2],dl |
277 | cmp byte[esi+2],dl |
276 | jne .24found_right |
278 | jne .24found_right |
277 | loop @b |
279 | loop @b |
278 | inc dword[crop_r] |
280 | inc dword[crop_r] |
279 | 281 | ||
280 | mov ecx,buf2d_w |
282 | mov ecx,buf2d_w |
281 | dec ecx ;1 ª®«®ª § ¯ á |
283 | dec ecx ;1 ª®«®ª § ¯ á |
282 | cmp dword[crop_r],ecx |
284 | cmp dword[crop_r],ecx |
283 | jl .24found_beg_right |
285 | jl .24found_beg_right |
284 | 286 | ||
285 | .24found_right: |
287 | .24found_right: |
286 | cmp dword[crop_r],0 |
288 | cmp dword[crop_r],0 |
287 | je .24no_crop_right |
289 | je .24no_crop_right |
288 | mov ecx,buf2d_w |
290 | mov ecx,buf2d_w |
289 | sub ecx,dword[crop_r] |
291 | sub ecx,dword[crop_r] |
290 | stdcall img_rgb_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ®¢®¬ã à §¬¥àã |
292 | stdcall img_rgb_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ®¢®¬ã à §¬¥àã |
291 | mov buf2d_w,ecx ;áâ ¢¨¬ ®¢ãî è¨à¨ã ¤«ï ¡ãä¥à |
293 | mov buf2d_w,ecx ;áâ ¢¨¬ ®¢ãî è¨à¨ã ¤«ï ¡ãä¥à |
292 | mov ebx,buf2d_h |
294 | mov ebx,buf2d_h |
293 | imul ecx,ebx |
295 | imul ecx,ebx |
294 | lea ecx,[ecx+ecx*2] |
296 | lea ecx,[ecx+ecx*2] |
295 | invoke mem.realloc,buf2d_data,ecx |
297 | invoke mem.realloc,buf2d_data,ecx |
296 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
298 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
297 | .24no_crop_right: |
299 | .24no_crop_right: |
298 | 300 | ||
299 | bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT |
301 | bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT |
300 | jae .24no_crop_left |
302 | jae .24no_crop_left |
301 | mov eax,dword[color] |
303 | mov eax,dword[color] |
302 | mov edx,eax ;ax = colors - r,g |
304 | mov edx,eax ;ax = colors - r,g |
303 | shr edx,16 ;dl = color - b |
305 | shr edx,16 ;dl = color - b |
304 | mov ebx,buf2d_w |
306 | mov ebx,buf2d_w |
305 | cmp ebx,1 |
307 | cmp ebx,1 |
306 | jle .24no_crop_left ; á«ãç © ¥á«¨ è¨à¨ ¡ãä¥à 1 ¯¨ªá¥«ì |
308 | jle .24no_crop_left ; á«ãç © ¥á«¨ è¨à¨ ¡ãä¥à 1 ¯¨ªá¥«ì |
307 | lea ebx,[ebx+ebx*2] |
309 | lea ebx,[ebx+ebx*2] |
308 | mov esi,buf2d_data ;esi - 㪠§ ⥫ì 箫® ¡ãä¥à ¨§®¡à ¦¥¨ï |
310 | mov esi,buf2d_data ;esi - 㪠§ ⥫ì 箫® ¡ãä¥à ¨§®¡à ¦¥¨ï |
309 | mov dword[crop_r],0 |
311 | mov dword[crop_r],0 |
310 | cld |
312 | cld |
311 | .24found_beg_left: |
313 | .24found_beg_left: |
312 | 314 | ||
313 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
315 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
314 | @@: |
316 | @@: |
315 | cmp word[esi],ax |
317 | cmp word[esi],ax |
316 | jne .24found_left |
318 | jne .24found_left |
317 | cmp byte[esi+2],dl |
319 | cmp byte[esi+2],dl |
318 | jne .24found_left |
320 | jne .24found_left |
319 | add esi,ebx ;¯àë£ ¥¬ ¨¦îî áâபã |
321 | add esi,ebx ;¯àë£ ¥¬ ¨¦îî áâபã |
320 | loop @b |
322 | loop @b |
321 | inc dword[crop_r] |
323 | inc dword[crop_r] |
322 | add esi,3 ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢¯à ¢® |
324 | add esi,3 ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢¯à ¢® |
323 | 325 | ||
324 | mov ecx,buf2d_w |
326 | mov ecx,buf2d_w |
325 | dec ecx ;1 ª®«®ª § ¯ á |
327 | dec ecx ;1 ª®«®ª § ¯ á |
326 | cmp dword[crop_r],ecx |
328 | cmp dword[crop_r],ecx |
327 | jge .24found_left |
329 | jge .24found_left |
328 | 330 | ||
329 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
331 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
330 | @@: |
332 | @@: |
331 | sub esi,ebx ;¯àë£ ¥¬ ¢¥àåîî áâபã |
333 | sub esi,ebx ;¯àë£ ¥¬ ¢¥àåîî áâபã |
332 | cmp word[esi],ax |
334 | cmp word[esi],ax |
333 | jne .24found_left |
335 | jne .24found_left |
334 | cmp byte[esi+2],dl |
336 | cmp byte[esi+2],dl |
335 | jne .24found_left |
337 | jne .24found_left |
336 | loop @b |
338 | loop @b |
337 | inc dword[crop_r] |
339 | inc dword[crop_r] |
338 | add esi,3 ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢¯à ¢® |
340 | add esi,3 ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢¯à ¢® |
339 | 341 | ||
340 | mov ecx,buf2d_w |
342 | mov ecx,buf2d_w |
341 | dec ecx ;1 ª®«®ª § ¯ á |
343 | dec ecx ;1 ª®«®ª § ¯ á |
342 | cmp dword[crop_r],ecx |
344 | cmp dword[crop_r],ecx |
343 | jl .24found_beg_left |
345 | jl .24found_beg_left |
344 | 346 | ||
345 | .24found_left: |
347 | .24found_left: |
346 | cmp dword[crop_r],0 |
348 | cmp dword[crop_r],0 |
347 | je .24no_crop_left |
349 | je .24no_crop_left |
348 | mov ecx,buf2d_w |
350 | mov ecx,buf2d_w |
349 | sub ecx,dword[crop_r] |
351 | sub ecx,dword[crop_r] |
350 | stdcall img_rgb_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ®¢®¬ã à §¬¥àã |
352 | stdcall img_rgb_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ®¢®¬ã à §¬¥àã |
351 | mov buf2d_w,ecx ;áâ ¢¨¬ ®¢ãî è¨à¨ã ¤«ï ¡ãä¥à |
353 | mov buf2d_w,ecx ;áâ ¢¨¬ ®¢ãî è¨à¨ã ¤«ï ¡ãä¥à |
352 | mov ebx,buf2d_h |
354 | mov ebx,buf2d_h |
353 | imul ecx,ebx |
355 | imul ecx,ebx |
354 | lea ecx,[ecx+ecx*2] |
356 | lea ecx,[ecx+ecx*2] |
355 | invoke mem.realloc,buf2d_data,ecx |
357 | invoke mem.realloc,buf2d_data,ecx |
356 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
358 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
357 | mov eax,dword[crop_r] |
359 | mov eax,dword[crop_r] |
358 | add buf2d_l,ax |
360 | add buf2d_l,ax |
359 | .24no_crop_left: |
361 | .24no_crop_left: |
360 | 362 | ||
361 | .24end_f: |
363 | .24end_f: |
362 | 364 | ||
363 | 365 | ||
364 | cmp buf2d_bits,8 |
366 | cmp buf2d_bits,8 |
365 | jne .8end_f |
367 | jne .8end_f |
366 | 368 | ||
367 | bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM |
369 | bt dword[opt],BUF2D_BIT_OPT_CROP_BOTTOM |
368 | jae .8no_crop_bottom |
370 | jae .8no_crop_bottom |
369 | mov eax,dword[color] |
371 | mov eax,dword[color] |
370 | mov esi,buf2d_data |
372 | mov esi,buf2d_data |
371 | mov ecx,buf2d_h |
373 | mov ecx,buf2d_h |
372 | cmp ecx,1 |
374 | cmp ecx,1 |
373 | jle .8no_crop_bottom ;¯à®¢¥à塞 á«ãç © ¥á«¨ ¢ëá®â ¡ãä¥à 1 ¯¨ªá¥«ì |
375 | jle .8no_crop_bottom ;¯à®¢¥à塞 á«ãç © ¥á«¨ ¢ëá®â ¡ãä¥à 1 ¯¨ªá¥«ì |
374 | mov ebx,buf2d_w |
376 | mov ebx,buf2d_w |
375 | imul ecx,ebx |
377 | imul ecx,ebx |
376 | mov esi,ecx |
378 | mov esi,ecx |
377 | add esi,buf2d_data |
379 | add esi,buf2d_data |
378 | cld |
380 | cld |
379 | @@: |
381 | @@: |
380 | dec esi |
382 | dec esi |
381 | cmp byte[esi],al |
383 | cmp byte[esi],al |
382 | jne @f |
384 | jne @f |
383 | loop @b |
385 | loop @b |
384 | @@: |
386 | @@: |
385 | xor edx,edx |
387 | xor edx,edx |
386 | mov eax,buf2d_h |
388 | mov eax,buf2d_h |
387 | imul eax,ebx |
389 | imul eax,ebx |
388 | add eax,buf2d_data ;eax - 㪠§ â¥«ì ª®¥æ ¡ãä¥à ¨§®¡à ¦¥¨ï |
390 | add eax,buf2d_data ;eax - 㪠§ â¥«ì ª®¥æ ¡ãä¥à ¨§®¡à ¦¥¨ï |
389 | @@: |
391 | @@: |
390 | add esi,ebx |
392 | add esi,ebx |
391 | cmp esi,eax |
393 | cmp esi,eax |
392 | jge @f |
394 | jge @f |
393 | inc edx |
395 | inc edx |
394 | loop @b |
396 | loop @b |
395 | @@: |
397 | @@: |
396 | cmp edx,0 |
398 | cmp edx,0 |
397 | je .8no_crop_bottom |
399 | je .8no_crop_bottom |
398 | cmp edx,buf2d_h |
400 | cmp edx,buf2d_h |
399 | jge .8no_crop_bottom ;çâ®-¡ë ¥ ¯®«ãç¨âì ¯ãá⮩ ¡ãä¥à |
401 | jge .8no_crop_bottom ;çâ®-¡ë ¥ ¯®«ãç¨âì ¯ãá⮩ ¡ãä¥à |
400 | sub buf2d_h,edx ;㬥ìè ¥¬ ¢ëá®âã ¡ãä¥à |
402 | sub buf2d_h,edx ;㬥ìè ¥¬ ¢ëá®âã ¡ãä¥à |
401 | mov ecx,buf2d_h |
403 | mov ecx,buf2d_h |
402 | imul ecx,ebx ;ecx = ®¢ë© à §¬¥à ¨§®¡à ¦¥¨ï |
404 | imul ecx,ebx ;ecx = ®¢ë© à §¬¥à ¨§®¡à ¦¥¨ï |
403 | invoke mem.realloc,buf2d_data,ecx |
405 | invoke mem.realloc,buf2d_data,ecx |
404 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
406 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
405 | .8no_crop_bottom: |
407 | .8no_crop_bottom: |
406 | 408 | ||
407 | bt dword[opt],BUF2D_BIT_OPT_CROP_TOP |
409 | bt dword[opt],BUF2D_BIT_OPT_CROP_TOP |
408 | jae .8no_crop_top |
410 | jae .8no_crop_top |
409 | mov eax,dword[color] |
411 | mov eax,dword[color] |
410 | mov esi,buf2d_data |
412 | mov esi,buf2d_data |
411 | mov ecx,buf2d_h |
413 | mov ecx,buf2d_h |
412 | cmp ecx,1 |
414 | cmp ecx,1 |
413 | jle .8no_crop_top ;¯à®¢¥à塞 á«ãç © ¥á«¨ ¢ëá®â ¡ãä¥à 1 ¯¨ªá¥«ì |
415 | jle .8no_crop_top ;¯à®¢¥à塞 á«ãç © ¥á«¨ ¢ëá®â ¡ãä¥à 1 ¯¨ªá¥«ì |
414 | dec ecx ;¯à¨ ®¡à¥§ ¨¨ ¤®«¦ ®áâ âìáï ¬¨¨¬ã¬ 1- áâப ¯¨ªá¥«¥© |
416 | dec ecx ;¯à¨ ®¡à¥§ ¨¨ ¤®«¦ ®áâ âìáï ¬¨¨¬ã¬ 1- áâப ¯¨ªá¥«¥© |
415 | mov ebx,buf2d_w |
417 | mov ebx,buf2d_w |
416 | imul ecx,ebx |
418 | imul ecx,ebx |
417 | cld |
419 | cld |
418 | @@: |
420 | @@: |
419 | cmp byte[esi],al |
421 | cmp byte[esi],al |
420 | jne @f |
422 | jne @f |
421 | inc esi |
423 | inc esi |
422 | loop @b |
424 | loop @b |
423 | @@: |
425 | @@: |
424 | xor edx,edx |
426 | xor edx,edx |
425 | @@: |
427 | @@: |
426 | sub esi,ebx |
428 | sub esi,ebx |
427 | cmp esi,buf2d_data |
429 | cmp esi,buf2d_data |
428 | jl @f |
430 | jl @f |
429 | inc edx |
431 | inc edx |
430 | loop @b |
432 | loop @b |
431 | @@: |
433 | @@: |
432 | cmp edx,0 |
434 | cmp edx,0 |
433 | je .8no_crop_top |
435 | je .8no_crop_top |
434 | xor eax,eax |
436 | xor eax,eax |
435 | sub eax,edx |
437 | sub eax,edx |
436 | mov ebx,buf2d_h |
438 | mov ebx,buf2d_h |
437 | sub ebx,edx |
439 | sub ebx,edx |
438 | stdcall buf_offset_h, edi, eax, edx, ebx |
440 | stdcall buf_offset_h, edi, eax, edx, ebx |
439 | mov ecx,buf2d_h |
441 | mov ecx,buf2d_h |
440 | sub ecx,edx |
442 | sub ecx,edx |
441 | mov buf2d_h,ecx ;㬥ìè ¥¬ ¢ëá®âã ¡ãä¥à |
443 | mov buf2d_h,ecx ;㬥ìè ¥¬ ¢ëá®âã ¡ãä¥à |
442 | add buf2d_t,dx ;ᤢ¨£ ¥¬ ®âáâ㯠¢¨§, ç¨á«® ®¡à¥§ ëå áâப |
444 | add buf2d_t,dx ;ᤢ¨£ ¥¬ ®âáâ㯠¢¨§, ç¨á«® ®¡à¥§ ëå áâப |
443 | mov ebx,buf2d_w |
445 | mov ebx,buf2d_w |
444 | imul ecx,ebx |
446 | imul ecx,ebx |
445 | invoke mem.realloc,buf2d_data,ecx |
447 | invoke mem.realloc,buf2d_data,ecx |
446 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
448 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
447 | .8no_crop_top: |
449 | .8no_crop_top: |
448 | 450 | ||
449 | bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT |
451 | bt dword[opt],BUF2D_BIT_OPT_CROP_RIGHT |
450 | jae .8no_crop_right |
452 | jae .8no_crop_right |
451 | mov eax,dword[color] |
453 | mov eax,dword[color] |
452 | mov ebx,buf2d_w |
454 | mov ebx,buf2d_w |
453 | cmp ebx,1 |
455 | cmp ebx,1 |
454 | jle .8no_crop_right ; á«ãç © ¥á«¨ è¨à¨ ¡ãä¥à 1 ¯¨ªá¥«ì |
456 | jle .8no_crop_right ; á«ãç © ¥á«¨ è¨à¨ ¡ãä¥à 1 ¯¨ªá¥«ì |
455 | mov esi,ebx |
457 | mov esi,ebx |
456 | imul esi,buf2d_h |
458 | imul esi,buf2d_h |
457 | add esi,buf2d_data ;esi - 㪠§ â¥«ì ª®¥æ ¡ãä¥à ¨§®¡à ¦¥¨ï |
459 | add esi,buf2d_data ;esi - 㪠§ â¥«ì ª®¥æ ¡ãä¥à ¨§®¡à ¦¥¨ï |
458 | xor edx,edx |
460 | xor edx,edx |
459 | cld |
461 | cld |
460 | 462 | ||
461 | .8found_beg: |
463 | .8found_beg: |
462 | dec esi ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢«¥¢® |
464 | dec esi ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢«¥¢® |
463 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
465 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
464 | @@: |
466 | @@: |
465 | cmp byte[esi],al |
467 | cmp byte[esi],al |
466 | jne .8found |
468 | jne .8found |
467 | sub esi,ebx ;¯àë£ ¥¬ ¢¥àåîî áâபã |
469 | sub esi,ebx ;¯àë£ ¥¬ ¢¥àåîî áâபã |
468 | loop @b |
470 | loop @b |
469 | inc edx |
471 | inc edx |
470 | mov ecx,buf2d_w |
472 | mov ecx,buf2d_w |
471 | dec ecx ;1 ª®«®ª § ¯ á |
473 | dec ecx ;1 ª®«®ª § ¯ á |
472 | cmp edx,ecx |
474 | cmp edx,ecx |
473 | jge .8found |
475 | jge .8found |
474 | 476 | ||
475 | dec esi ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢«¥¢® |
477 | dec esi ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢«¥¢® |
476 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
478 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
477 | @@: |
479 | @@: |
478 | add esi,ebx ;¯àë£ ¥¬ ¨¦îî áâபã |
480 | add esi,ebx ;¯àë£ ¥¬ ¨¦îî áâபã |
479 | cmp byte[esi],al |
481 | cmp byte[esi],al |
480 | jne .8found |
482 | jne .8found |
481 | loop @b |
483 | loop @b |
482 | inc edx |
484 | inc edx |
483 | 485 | ||
484 | mov ecx,buf2d_w |
486 | mov ecx,buf2d_w |
485 | dec ecx ;1 ª®«®ª § ¯ á |
487 | dec ecx ;1 ª®«®ª § ¯ á |
486 | cmp edx,ecx |
488 | cmp edx,ecx |
487 | jl .8found_beg |
489 | jl .8found_beg |
488 | 490 | ||
489 | .8found: |
491 | .8found: |
490 | cmp edx,0 |
492 | cmp edx,0 |
491 | je .8no_crop_right |
493 | je .8no_crop_right |
492 | mov ecx,buf2d_w |
494 | mov ecx,buf2d_w |
493 | sub ecx,edx |
495 | sub ecx,edx |
494 | stdcall img_gray_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ®¢®¬ã à §¬¥àã |
496 | stdcall img_gray_crop_r, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ®¢®¬ã à §¬¥àã |
495 | mov buf2d_w,ecx ;áâ ¢¨¬ ®¢ãî è¨à¨ã ¤«ï ¡ãä¥à |
497 | mov buf2d_w,ecx ;áâ ¢¨¬ ®¢ãî è¨à¨ã ¤«ï ¡ãä¥à |
496 | mov ebx,buf2d_h |
498 | mov ebx,buf2d_h |
497 | imul ecx,ebx |
499 | imul ecx,ebx |
498 | invoke mem.realloc,buf2d_data,ecx |
500 | invoke mem.realloc,buf2d_data,ecx |
499 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
501 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
500 | .8no_crop_right: |
502 | .8no_crop_right: |
501 | 503 | ||
502 | bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT |
504 | bt dword[opt],BUF2D_BIT_OPT_CROP_LEFT |
503 | jae .8no_crop_left |
505 | jae .8no_crop_left |
504 | mov eax,dword[color] |
506 | mov eax,dword[color] |
505 | mov ebx,buf2d_w |
507 | mov ebx,buf2d_w |
506 | cmp ebx,1 |
508 | cmp ebx,1 |
507 | jle .8no_crop_left ; á«ãç © ¥á«¨ è¨à¨ ¡ãä¥à 1 ¯¨ªá¥«ì |
509 | jle .8no_crop_left ; á«ãç © ¥á«¨ è¨à¨ ¡ãä¥à 1 ¯¨ªá¥«ì |
508 | mov esi,buf2d_data ;esi - 㪠§ ⥫ì 箫® ¡ãä¥à ¨§®¡à ¦¥¨ï |
510 | mov esi,buf2d_data ;esi - 㪠§ ⥫ì 箫® ¡ãä¥à ¨§®¡à ¦¥¨ï |
509 | mov edx,0 |
511 | mov edx,0 |
510 | cld |
512 | cld |
511 | .8found_beg_left: |
513 | .8found_beg_left: |
512 | 514 | ||
513 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
515 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
514 | @@: |
516 | @@: |
515 | cmp word[esi],ax |
517 | cmp word[esi],ax |
516 | jne .8found_left |
518 | jne .8found_left |
517 | add esi,ebx ;¯àë£ ¥¬ ¨¦îî áâபã |
519 | add esi,ebx ;¯àë£ ¥¬ ¨¦îî áâபã |
518 | loop @b |
520 | loop @b |
519 | inc edx |
521 | inc edx |
520 | inc esi ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢¯à ¢® |
522 | inc esi ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢¯à ¢® |
521 | 523 | ||
522 | mov ecx,buf2d_w |
524 | mov ecx,buf2d_w |
523 | dec ecx ;1 ª®«®ª § ¯ á |
525 | dec ecx ;1 ª®«®ª § ¯ á |
524 | cmp edx,ecx |
526 | cmp edx,ecx |
525 | jge .8found_left |
527 | jge .8found_left |
526 | 528 | ||
527 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
529 | mov ecx,buf2d_h ;¢®ááâ ®¢«¥¨¥ ecx ¤«ï ®¢®£® 横« |
528 | @@: |
530 | @@: |
529 | sub esi,ebx ;¯àë£ ¥¬ ¢¥àåîî áâபã |
531 | sub esi,ebx ;¯àë£ ¥¬ ¢¥àåîî áâபã |
530 | cmp word[esi],ax |
532 | cmp word[esi],ax |
531 | jne .8found_left |
533 | jne .8found_left |
532 | loop @b |
534 | loop @b |
533 | inc edx |
535 | inc edx |
534 | inc esi ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢¯à ¢® |
536 | inc esi ;¤¢¨£ ¥¬áï 1-ã ª®«®ªã ¢¯à ¢® |
535 | 537 | ||
536 | mov ecx,buf2d_w |
538 | mov ecx,buf2d_w |
537 | dec ecx ;1 ª®«®ª § ¯ á |
539 | dec ecx ;1 ª®«®ª § ¯ á |
538 | cmp edx,ecx |
540 | cmp edx,ecx |
539 | jl .8found_beg_left |
541 | jl .8found_beg_left |
540 | 542 | ||
541 | .8found_left: |
543 | .8found_left: |
542 | cmp edx,0 |
544 | cmp edx,0 |
543 | je .8no_crop_left |
545 | je .8no_crop_left |
544 | mov ecx,buf2d_w |
546 | mov ecx,buf2d_w |
545 | sub ecx,edx |
547 | sub ecx,edx |
546 | stdcall img_gray_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ®¢®¬ã à §¬¥àã |
548 | stdcall img_gray_crop_l, buf2d_data, buf2d_w, ecx, buf2d_h ;®¡à¥§ ¥¬ ¡ãä¥à, ¯® ®¢®¬ã à §¬¥àã |
547 | mov buf2d_w,ecx ;áâ ¢¨¬ ®¢ãî è¨à¨ã ¤«ï ¡ãä¥à |
549 | mov buf2d_w,ecx ;áâ ¢¨¬ ®¢ãî è¨à¨ã ¤«ï ¡ãä¥à |
548 | mov ebx,buf2d_h |
550 | mov ebx,buf2d_h |
549 | imul ecx,ebx |
551 | imul ecx,ebx |
550 | invoke mem.realloc,buf2d_data,ecx |
552 | invoke mem.realloc,buf2d_data,ecx |
551 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
553 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
552 | mov eax,edx |
554 | mov eax,edx |
553 | add buf2d_l,ax |
555 | add buf2d_l,ax |
554 | .8no_crop_left: |
556 | .8no_crop_left: |
555 | 557 | ||
556 | .8end_f: |
558 | .8end_f: |
557 | 559 | ||
558 | popad |
560 | popad |
559 | ret |
561 | ret |
560 | endp |
562 | endp |
561 | 563 | ||
562 | ;®¡à¥§ ¥¬ 梥⮥ ¨§®¡à ¦¥¨¥ á ¯à ¢®© áâ®à®ë |
564 | ;®¡à¥§ ¥¬ 梥⮥ ¨§®¡à ¦¥¨¥ á ¯à ¢®© áâ®à®ë |
563 | ;input: |
565 | ;input: |
564 | ;data_rgb - pointer to rgb data |
566 | ;data_rgb - pointer to rgb data |
565 | ;size_w_old - width img in pixels |
567 | ;size_w_old - width img in pixels |
566 | ;size_w_new - new width img in pixels |
568 | ;size_w_new - new width img in pixels |
567 | ;size_h - height img in pixels |
569 | ;size_h - height img in pixels |
568 | align 4 |
570 | align 4 |
569 | proc img_rgb_crop_r, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword |
571 | proc img_rgb_crop_r, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword |
570 | pushad |
572 | pushad |
571 | mov eax, dword[size_w_old] |
573 | mov eax, dword[size_w_old] |
572 | lea eax, dword[eax+eax*2] ;eax = width(old) * 3(rgb) |
574 | lea eax, dword[eax+eax*2] ;eax = width(old) * 3(rgb) |
573 | mov ebx, dword[size_w_new] |
575 | mov ebx, dword[size_w_new] |
574 | lea ebx, dword[ebx+ebx*2] ;ebx = width(new) * 3(rgb) |
576 | lea ebx, dword[ebx+ebx*2] ;ebx = width(new) * 3(rgb) |
575 | mov edx, dword[size_h] |
577 | mov edx, dword[size_h] |
576 | mov edi, dword[data_rgb] ;edi - ¯®«ãç ¥â ¤ ë¥ |
578 | mov edi, dword[data_rgb] ;edi - ¯®«ãç ¥â ¤ ë¥ |
577 | mov esi, edi |
579 | mov esi, edi |
578 | add edi, ebx |
580 | add edi, ebx |
579 | add esi, eax |
581 | add esi, eax |
580 | cld |
582 | cld |
581 | @@: |
583 | @@: |
582 | dec edx ;㬥ìè ¥¬ áç¥â稪 ®áâ ¢è¨åáï áâப 1 |
584 | dec edx ;㬥ìè ¥¬ áç¥â稪 ®áâ ¢è¨åáï áâப 1 |
583 | cmp edx,0 |
585 | cmp edx,0 |
584 | jle @f |
586 | jle @f |
585 | mov ecx, ebx |
587 | mov ecx, ebx |
586 | rep movsb ;¯¥à¥®á (ª®¯¨à®¢ ¨¥) áâப¨ ¯¨ªá¥«¥© |
588 | rep movsb ;¯¥à¥®á (ª®¯¨à®¢ ¨¥) áâப¨ ¯¨ªá¥«¥© |
587 | add esi,eax ;¯¥à¥å®¤ ®¢ãî áâà®çªã ¨§®¡à ¦¥¨ï |
589 | add esi,eax ;¯¥à¥å®¤ ®¢ãî áâà®çªã ¨§®¡à ¦¥¨ï |
588 | sub esi,ebx |
590 | sub esi,ebx |
589 | jmp @b |
591 | jmp @b |
590 | @@: |
592 | @@: |
591 | popad |
593 | popad |
592 | ret |
594 | ret |
593 | endp |
595 | endp |
594 | 596 | ||
595 | ;®¡à¥§ ¥¬ á¥à®¥ ¨§®¡à ¦¥¨¥ á ¯à ¢®© áâ®à®ë |
597 | ;®¡à¥§ ¥¬ á¥à®¥ ¨§®¡à ¦¥¨¥ á ¯à ¢®© áâ®à®ë |
596 | ;input: |
598 | ;input: |
597 | ;data_gray - pointer to gray data |
599 | ;data_gray - pointer to gray data |
598 | ;size_w_old - width img in pixels |
600 | ;size_w_old - width img in pixels |
599 | ;size_w_new - new width img in pixels |
601 | ;size_w_new - new width img in pixels |
600 | ;size_h - height img in pixels |
602 | ;size_h - height img in pixels |
601 | align 4 |
603 | align 4 |
602 | proc img_gray_crop_r, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword |
604 | proc img_gray_crop_r, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword |
603 | pushad |
605 | pushad |
604 | mov eax, dword[size_w_old] |
606 | mov eax, dword[size_w_old] |
605 | mov ebx, dword[size_w_new] |
607 | mov ebx, dword[size_w_new] |
606 | mov edx, dword[size_h] |
608 | mov edx, dword[size_h] |
607 | mov edi, dword[data_gray] ;edi - ¯®«ãç ¥â ¤ ë¥ |
609 | mov edi, dword[data_gray] ;edi - ¯®«ãç ¥â ¤ ë¥ |
608 | mov esi, edi |
610 | mov esi, edi |
609 | add edi, ebx |
611 | add edi, ebx |
610 | add esi, eax |
612 | add esi, eax |
611 | cld |
613 | cld |
612 | @@: |
614 | @@: |
613 | dec edx ;㬥ìè ¥¬ áç¥â稪 ®áâ ¢è¨åáï áâப 1 |
615 | dec edx ;㬥ìè ¥¬ áç¥â稪 ®áâ ¢è¨åáï áâப 1 |
614 | cmp edx,0 |
616 | cmp edx,0 |
615 | jle @f |
617 | jle @f |
616 | mov ecx, ebx |
618 | mov ecx, ebx |
617 | rep movsb ;¯¥à¥®á (ª®¯¨à®¢ ¨¥) áâப¨ ¯¨ªá¥«¥© |
619 | rep movsb ;¯¥à¥®á (ª®¯¨à®¢ ¨¥) áâப¨ ¯¨ªá¥«¥© |
618 | add esi,eax ;¯¥à¥å®¤ ®¢ãî áâà®çªã ¨§®¡à ¦¥¨ï |
620 | add esi,eax ;¯¥à¥å®¤ ®¢ãî áâà®çªã ¨§®¡à ¦¥¨ï |
619 | sub esi,ebx |
621 | sub esi,ebx |
620 | jmp @b |
622 | jmp @b |
621 | @@: |
623 | @@: |
622 | popad |
624 | popad |
623 | ret |
625 | ret |
624 | endp |
626 | endp |
625 | 627 | ||
626 | ;®¡à¥§ ¥¬ 梥⮥ ¨§®¡à ¦¥¨¥ á «¥¢®© áâ®à®ë |
628 | ;®¡à¥§ ¥¬ 梥⮥ ¨§®¡à ¦¥¨¥ á «¥¢®© áâ®à®ë |
627 | ;input: |
629 | ;input: |
628 | ;data_rgb - pointer to rgb data |
630 | ;data_rgb - pointer to rgb data |
629 | ;size_w_old - width img in pixels |
631 | ;size_w_old - width img in pixels |
630 | ;size_w_new - new width img in pixels |
632 | ;size_w_new - new width img in pixels |
631 | ;size_h - height img in pixels |
633 | ;size_h - height img in pixels |
632 | align 4 |
634 | align 4 |
633 | proc img_rgb_crop_l, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword |
635 | proc img_rgb_crop_l, data_rgb:dword, size_w_old:dword, size_w_new:dword, size_h:dword |
634 | pushad |
636 | pushad |
635 | mov edi,dword[data_rgb] |
637 | mov edi,dword[data_rgb] |
636 | mov esi,edi |
638 | mov esi,edi |
637 | mov eax,dword[size_w_old] |
639 | mov eax,dword[size_w_old] |
638 | mov ebx,dword[size_w_new] |
640 | mov ebx,dword[size_w_new] |
639 | cmp eax,ebx |
641 | cmp eax,ebx |
640 | jle .end_f ;áâ àë© à §¬¥à ¨§®¡à ¦¥¨ï ¥ ¬®¦¥â ¡ëâì ¬¥ìè¥ ®¢®£® (¯à¨ ãá«®¢¨¨ ®¡à¥§ ¨ï ª à⨪¨) |
642 | jle .end_f ;áâ àë© à §¬¥à ¨§®¡à ¦¥¨ï ¥ ¬®¦¥â ¡ëâì ¬¥ìè¥ ®¢®£® (¯à¨ ãá«®¢¨¨ ®¡à¥§ ¨ï ª à⨪¨) |
641 | lea eax,[eax+eax*2] |
643 | lea eax,[eax+eax*2] |
642 | lea ebx,[ebx+ebx*2] |
644 | lea ebx,[ebx+ebx*2] |
643 | sub eax,ebx |
645 | sub eax,ebx |
644 | mov edx,dword[size_h] ;¢ëá®â ¨§®¡à ¦¥¨ï |
646 | mov edx,dword[size_h] ;¢ëá®â ¨§®¡à ¦¥¨ï |
645 | cld |
647 | cld |
646 | @@: |
648 | @@: |
647 | add esi,eax |
649 | add esi,eax |
648 | mov ecx,ebx |
650 | mov ecx,ebx |
649 | rep movsb |
651 | rep movsb |
650 | dec edx |
652 | dec edx |
651 | cmp edx,0 |
653 | cmp edx,0 |
652 | jg @b |
654 | jg @b |
653 | .end_f: |
655 | .end_f: |
654 | popad |
656 | popad |
655 | ret |
657 | ret |
656 | endp |
658 | endp |
657 | 659 | ||
658 | ;®¡à¥§ ¥¬ á¥à®¥ ¨§®¡à ¦¥¨¥ á «¥¢®© áâ®à®ë |
660 | ;®¡à¥§ ¥¬ á¥à®¥ ¨§®¡à ¦¥¨¥ á «¥¢®© áâ®à®ë |
659 | ;input: |
661 | ;input: |
660 | ;data_gray - pointer to gray data |
662 | ;data_gray - pointer to gray data |
661 | ;size_w_old - width img in pixels |
663 | ;size_w_old - width img in pixels |
662 | ;size_w_new - new width img in pixels |
664 | ;size_w_new - new width img in pixels |
663 | ;size_h - height img in pixels |
665 | ;size_h - height img in pixels |
664 | align 4 |
666 | align 4 |
665 | proc img_gray_crop_l, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword |
667 | proc img_gray_crop_l, data_gray:dword, size_w_old:dword, size_w_new:dword, size_h:dword |
666 | pushad |
668 | pushad |
667 | mov edi,dword[data_gray] |
669 | mov edi,dword[data_gray] |
668 | mov esi,edi |
670 | mov esi,edi |
669 | mov eax,dword[size_w_old] |
671 | mov eax,dword[size_w_old] |
670 | mov ebx,dword[size_w_new] |
672 | mov ebx,dword[size_w_new] |
671 | cmp eax,ebx |
673 | cmp eax,ebx |
672 | jle .end_f ;áâ àë© à §¬¥à ¨§®¡à ¦¥¨ï ¥ ¬®¦¥â ¡ëâì ¬¥ìè¥ ®¢®£® (¯à¨ ãá«®¢¨¨ ®¡à¥§ ¨ï ª à⨪¨) |
674 | jle .end_f ;áâ àë© à §¬¥à ¨§®¡à ¦¥¨ï ¥ ¬®¦¥â ¡ëâì ¬¥ìè¥ ®¢®£® (¯à¨ ãá«®¢¨¨ ®¡à¥§ ¨ï ª à⨪¨) |
673 | sub eax,ebx |
675 | sub eax,ebx |
674 | mov edx,dword[size_h] ;¢ëá®â ¨§®¡à ¦¥¨ï |
676 | mov edx,dword[size_h] ;¢ëá®â ¨§®¡à ¦¥¨ï |
675 | cld |
677 | cld |
676 | @@: |
678 | @@: |
677 | add esi,eax |
679 | add esi,eax |
678 | mov ecx,ebx |
680 | mov ecx,ebx |
679 | rep movsb |
681 | rep movsb |
680 | dec edx |
682 | dec edx |
681 | cmp edx,0 |
683 | cmp edx,0 |
682 | jg @b |
684 | jg @b |
683 | .end_f: |
685 | .end_f: |
684 | popad |
686 | popad |
685 | ret |
687 | ret |
686 | endp |
688 | endp |
687 | 689 | ||
688 | ;hoffs - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ª®âàë¥ ¯®¤¨¬ ¥âáï/®¯ã᪠¥âáï ¨§®¡à ¦¥¨¥ |
690 | ;hoffs - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ª®âàë¥ ¯®¤¨¬ ¥âáï/®¯ã᪠¥âáï ¨§®¡à ¦¥¨¥ |
689 | ;img_t - ¢ëá®â , á ª®â®à®© ç¨ ¥âáï ¤¢¨£ îé ïáï ç áâì ¨§®¡à ¦¥¨ï |
691 | ;img_t - ¢ëá®â , á ª®â®à®© ç¨ ¥âáï ¤¢¨£ îé ïáï ç áâì ¨§®¡à ¦¥¨ï |
690 | align 4 |
692 | align 4 |
691 | proc buf_offset_h, buf_struc:dword, hoffs:dword, img_t:dword, img_h:dword ;ᤢ¨£ ¥â ¨§®¡à ¦¥¨¥ ¯® ¢ëá®â¥ |
693 | proc buf_offset_h, buf_struc:dword, hoffs:dword, img_t:dword, img_h:dword ;ᤢ¨£ ¥â ¨§®¡à ¦¥¨¥ ¯® ¢ëá®â¥ |
692 | pushad |
694 | pushad |
693 | mov edi,dword[buf_struc] |
695 | mov edi,dword[buf_struc] |
694 | cmp buf2d_bits,24 |
696 | cmp buf2d_bits,24 |
695 | jne .end_move_24 |
697 | jne .end_move_24 |
696 | 698 | ||
697 | mov eax,[hoffs] |
699 | mov eax,[hoffs] |
698 | cmp eax,0 |
700 | cmp eax,0 |
699 | je .end_move_24 |
701 | je .end_move_24 |
700 | mov ebx,buf2d_w |
702 | mov ebx,buf2d_w |
701 | mov edx,dword[img_t] |
703 | mov edx,dword[img_t] |
702 | mov ecx,dword[img_h] ;ecx - ¢ëá®â ᤢ¨£ ¥¬ëå ¤ ëå |
704 | mov ecx,dword[img_h] ;ecx - ¢ëá®â ᤢ¨£ ¥¬ëå ¤ ëå |
703 | cmp ecx,buf2d_h |
705 | cmp ecx,buf2d_h |
704 | jge .end_f ;®è¨¡®ç®¥ ãá«®¢¨¥, ¢ëá®â ¨§®¡à ¦¥¨ï ¬¥ìè¥ ç¥¬ ¢ëá®â ᤢ¨£ ¥¬®£® ¨§®¡à ¦¥¨ï |
706 | jge .end_f ;®è¨¡®ç®¥ ãá«®¢¨¥, ¢ëá®â ¨§®¡à ¦¥¨ï ¬¥ìè¥ ç¥¬ ¢ëá®â ᤢ¨£ ¥¬®£® ¨§®¡à ¦¥¨ï |
705 | imul ecx,ebx ;ecx - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ ᤢ¨£ ¥¬ëå ¤ ëå |
707 | imul ecx,ebx ;ecx - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ ᤢ¨£ ¥¬ëå ¤ ëå |
706 | lea ecx,[ecx+ecx*2] |
708 | lea ecx,[ecx+ecx*2] |
707 | imul ebx,edx |
709 | imul ebx,edx |
708 | lea ebx,[ebx+ebx*2] |
710 | lea ebx,[ebx+ebx*2] |
709 | mov esi,buf2d_data |
711 | mov esi,buf2d_data |
710 | add esi,ebx |
712 | add esi,ebx |
711 | 713 | ||
712 | add edx,eax ;edx = img_t+hoffs (hoffs<0) |
714 | add edx,eax ;edx = img_t+hoffs (hoffs<0) |
713 | mov ebx,buf2d_w |
715 | mov ebx,buf2d_w |
714 | imul ebx,edx |
716 | imul ebx,edx |
715 | lea ebx,[ebx+ebx*2] |
717 | lea ebx,[ebx+ebx*2] |
716 | mov edi,buf2d_data ;¯®§¨æ¨ï, ªã¤ ¡ã¤¥â ¤¢¨£ âìáï ¨§®¡à ¦¥¨¥ |
718 | mov edi,buf2d_data ;¯®§¨æ¨ï, ªã¤ ¡ã¤¥â ¤¢¨£ âìáï ¨§®¡à ¦¥¨¥ |
717 | add edi,ebx |
719 | add edi,ebx |
718 | 720 | ||
719 | cmp eax,0 |
721 | cmp eax,0 |
720 | jg .move_down_24 |
722 | jg .move_down_24 |
721 | ;¤¢¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢¢¥àå |
723 | ;¤¢¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢¢¥àå |
722 | cld |
724 | cld |
723 | rep movsb |
725 | rep movsb |
724 | jmp .end_f |
726 | jmp .end_f |
725 | .move_down_24: |
727 | .move_down_24: |
726 | ;¤¢¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢¨§ |
728 | ;¤¢¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢¨§ |
727 | add esi,ecx |
729 | add esi,ecx |
728 | dec esi |
730 | dec esi |
729 | add edi,ecx |
731 | add edi,ecx |
730 | dec edi |
732 | dec edi |
731 | std |
733 | std |
732 | rep movsb |
734 | rep movsb |
733 | jmp .end_f |
735 | jmp .end_f |
734 | .end_move_24: |
736 | .end_move_24: |
735 | 737 | ||
736 | ;stdcall print_err,sz_buf2d_offset_h,txt_err_n24b |
738 | ;stdcall print_err,sz_buf2d_offset_h,txt_err_n24b |
737 | 739 | ||
738 | cmp buf2d_bits,8 |
740 | cmp buf2d_bits,8 |
739 | jne .end_move_8 |
741 | jne .end_move_8 |
740 | 742 | ||
741 | mov eax,[hoffs] |
743 | mov eax,[hoffs] |
742 | cmp eax,0 |
744 | cmp eax,0 |
743 | je .end_move_8 |
745 | je .end_move_8 |
744 | ;¤¢¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢¢¥àå |
746 | ;¤¢¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢¢¥àå |
745 | mov ebx,buf2d_w |
747 | mov ebx,buf2d_w |
746 | mov edx,dword[img_t] |
748 | mov edx,dword[img_t] |
747 | mov ecx,dword[img_h] ;ecx - ¢ëá®â ᤢ¨£ ¥¬ëå ¤ ëå |
749 | mov ecx,dword[img_h] ;ecx - ¢ëá®â ᤢ¨£ ¥¬ëå ¤ ëå |
748 | cmp ecx,buf2d_h |
750 | cmp ecx,buf2d_h |
749 | jge .end_f ;®è¨¡®ç®¥ ãá«®¢¨¥, ¢ëá®â ¨§®¡à ¦¥¨ï ¬¥ìè¥ ç¥¬ ¢ëá®â ᤢ¨£ ¥¬®£® ¨§®¡à ¦¥¨ï |
751 | jge .end_f ;®è¨¡®ç®¥ ãá«®¢¨¥, ¢ëá®â ¨§®¡à ¦¥¨ï ¬¥ìè¥ ç¥¬ ¢ëá®â ᤢ¨£ ¥¬®£® ¨§®¡à ¦¥¨ï |
750 | imul ecx,ebx ;ecx - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ ᤢ¨£ ¥¬ëå ¤ ëå |
752 | imul ecx,ebx ;ecx - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ ᤢ¨£ ¥¬ëå ¤ ëå |
751 | imul ebx,edx |
753 | imul ebx,edx |
752 | mov esi,buf2d_data |
754 | mov esi,buf2d_data |
753 | add esi,ebx |
755 | add esi,ebx |
754 | 756 | ||
755 | add edx,eax ;edx = img_t+hoffs (hoffs<0) |
757 | add edx,eax ;edx = img_t+hoffs (hoffs<0) |
756 | mov ebx,buf2d_w |
758 | mov ebx,buf2d_w |
757 | imul ebx,edx |
759 | imul ebx,edx |
758 | mov edi,buf2d_data ;¯®§¨æ¨ï, ªã¤ ¡ã¤¥â ¤¢¨£ âìáï ¨§®¡à ¦¥¨¥ |
760 | mov edi,buf2d_data ;¯®§¨æ¨ï, ªã¤ ¡ã¤¥â ¤¢¨£ âìáï ¨§®¡à ¦¥¨¥ |
759 | add edi,ebx |
761 | add edi,ebx |
760 | 762 | ||
761 | cmp eax,0 |
763 | cmp eax,0 |
762 | jg .move_down_8 |
764 | jg .move_down_8 |
763 | cld |
765 | cld |
764 | rep movsb |
766 | rep movsb |
765 | jmp .end_f |
767 | jmp .end_f |
766 | .move_down_8: |
768 | .move_down_8: |
767 | ;¤¢¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢¨§ |
769 | ;¤¢¨£ ¥¬ ¨§®¡à ¦¥¨¥ ¢¨§ |
768 | add esi,ecx |
770 | add esi,ecx |
769 | dec esi |
771 | dec esi |
770 | add edi,ecx |
772 | add edi,ecx |
771 | dec edi |
773 | dec edi |
772 | std |
774 | std |
773 | rep movsb |
775 | rep movsb |
774 | jmp .end_f |
776 | jmp .end_f |
775 | .end_move_8: |
777 | .end_move_8: |
776 | 778 | ||
777 | .end_f: |
779 | .end_f: |
778 | popad |
780 | popad |
779 | ret |
781 | ret |
780 | endp |
782 | endp |
781 | 783 | ||
782 | align 4 |
784 | align 4 |
783 | proc buf_delete, buf_struc:dword |
785 | proc buf_delete, buf_struc:dword |
784 | push eax edi |
786 | push eax edi |
785 | mov edi,dword[buf_struc] |
787 | mov edi,dword[buf_struc] |
786 | invoke mem.free,buf2d_data |
788 | invoke mem.free,buf2d_data |
787 | pop edi eax |
789 | pop edi eax |
788 | ret |
790 | ret |
789 | endp |
791 | endp |
790 | 792 | ||
791 | ;input: |
793 | ;input: |
792 | ; new_w - ®¢ ï è¨à¨ (¥á«¨ 0 â® ¥ ¬¥ï¥âáï) |
794 | ; new_w - ®¢ ï è¨à¨ (¥á«¨ 0 â® ¥ ¬¥ï¥âáï) |
793 | ; new_h - ®¢ ï ¢ëá®â (¥á«¨ 0 â® ¥ ¬¥ï¥âáï) |
795 | ; new_h - ®¢ ï ¢ëá®â (¥á«¨ 0 â® ¥ ¬¥ï¥âáï) |
794 | ; options - ¯ à ¬¥âàë ¨§¬¥¥¨ï ¡ãä¥à (1 - ¨§¬¥ïâì à §¬¥à ¡ãä¥à , |
796 | ; options - ¯ à ¬¥âàë ¨§¬¥¥¨ï ¡ãä¥à (1 - ¨§¬¥ïâì à §¬¥à ¡ãä¥à , |
795 | ; 2 - ¨§¬¥ïâì ¨§®¡à ¦¥¨¥ ¢ ¡ãä¥à¥, 3 - ¨§¬¥ïâì ¡ãä¥à ¨ ¨§®¡à ¦¥¨¥) |
797 | ; 2 - ¨§¬¥ïâì ¨§®¡à ¦¥¨¥ ¢ ¡ãä¥à¥, 3 - ¨§¬¥ïâì ¡ãä¥à ¨ ¨§®¡à ¦¥¨¥) |
796 | align 4 |
798 | align 4 |
797 | proc buf_resize, buf_struc:dword, new_w:dword, new_h:dword, options:dword |
799 | proc buf_resize, buf_struc:dword, new_w:dword, new_h:dword, options:dword |
798 | pushad |
800 | pushad |
799 | mov edi,dword[buf_struc] |
801 | mov edi,dword[buf_struc] |
800 | cmp buf2d_bits,8 |
802 | cmp buf2d_bits,8 |
801 | jne .8bit |
803 | jne .8bit |
802 | bt dword[options],1 ;ᦠ⨥ ¨§®¡à. |
804 | bt dword[options],1 ;ᦠ⨥ ¨§®¡à. |
803 | jnc @f |
805 | jnc @f |
804 | ;... |
806 | ;... |
805 | @@: |
807 | @@: |
806 | bt dword[options],0 ;¨§¬¥. ¡ãä¥à |
808 | bt dword[options],0 ;¨§¬¥. ¡ãä¥à |
807 | jnc .end_f |
809 | jnc .end_f |
808 | ;... |
810 | ;... |
809 | jmp .end_f |
811 | jmp .end_f |
810 | .8bit: |
812 | .8bit: |
811 | cmp buf2d_bits,24 |
813 | cmp buf2d_bits,24 |
812 | jne .24bit |
814 | jne .24bit |
813 | bt dword[options],1 ;ᦠ⨥ ¨§®¡à. |
815 | bt dword[options],1 ;ᦠ⨥ ¨§®¡à. |
814 | jnc .24_end_r |
816 | jnc .24_end_r |
815 | mov eax,dword[new_w] |
817 | mov eax,dword[new_w] |
816 | cmp eax,1 |
818 | cmp eax,1 |
817 | jl @f |
819 | jl @f |
818 | cmp eax,buf2d_w |
820 | cmp eax,buf2d_w |
819 | jge @f |
821 | jge @f |
820 | ;ᦠ⨥ ¯® è¨à¨¥ |
822 | ;ᦠ⨥ ¯® è¨à¨¥ |
821 | stdcall img_rgb24_wresize, buf2d_data,buf2d_w,buf2d_h,eax |
823 | stdcall img_rgb24_wresize, buf2d_data,buf2d_w,buf2d_h,eax |
822 | jmp .24_r_h |
824 | jmp .24_r_h |
823 | @@: |
825 | @@: |
824 | mov eax,buf2d_w |
826 | mov eax,buf2d_w |
825 | .24_r_h: ;eax - è¨à¨ ¡ãä¥à ¨«¨ è¨à¨ ᦠ⮣® ¨§®¡à ¦¥¨ï |
827 | .24_r_h: ;eax - è¨à¨ ¡ãä¥à ¨«¨ è¨à¨ ᦠ⮣® ¨§®¡à ¦¥¨ï |
826 | mov ebx,dword[new_h] |
828 | mov ebx,dword[new_h] |
827 | cmp ebx,1 |
829 | cmp ebx,1 |
828 | jl @f |
830 | jl @f |
829 | cmp ebx,buf2d_h |
831 | cmp ebx,buf2d_h |
830 | jge @f |
832 | jge @f |
831 | ;ᦠ⨥ ¯® ¢ëá®â¥ |
833 | ;ᦠ⨥ ¯® ¢ëá®â¥ |
832 | stdcall img_rgb24_hresize, buf2d_data,eax,buf2d_h,ebx |
834 | stdcall img_rgb24_hresize, buf2d_data,eax,buf2d_h,ebx |
833 | @@: |
835 | @@: |
834 | .24_end_r: |
836 | .24_end_r: |
835 | bt dword[options],0 ;¨§¬¥. ¡ãä¥à |
837 | bt dword[options],0 ;¨§¬¥. ¡ãä¥à |
836 | jnc .end_f |
838 | jnc .end_f |
837 | mov eax,dword[new_w] |
839 | mov eax,dword[new_w] |
838 | cmp eax,1 |
840 | cmp eax,1 |
839 | jl @f |
841 | jl @f |
840 | mov buf2d_w,eax |
842 | mov buf2d_w,eax |
841 | @@: |
843 | @@: |
842 | mov ecx,buf2d_w |
844 | mov ecx,buf2d_w |
843 | mov eax,dword[new_h] |
845 | mov eax,dword[new_h] |
844 | cmp eax,1 |
846 | cmp eax,1 |
845 | jl @f |
847 | jl @f |
846 | mov buf2d_h,eax |
848 | mov buf2d_h,eax |
847 | @@: |
849 | @@: |
848 | mov ebx,buf2d_h |
850 | mov ebx,buf2d_h |
849 | imul ecx,ebx |
851 | imul ecx,ebx |
850 | lea ecx,[ecx+ecx*2] ; 24 bit = 3 |
852 | lea ecx,[ecx+ecx*2] ; 24 bit = 3 |
851 | invoke mem.realloc,buf2d_data,ecx ;¨§¬¥ï¥¬ ¯ ¬ïâì § ¨¬ ¥¬ãî ¡ãä¥à®¬ |
853 | invoke mem.realloc,buf2d_data,ecx ;¨§¬¥ï¥¬ ¯ ¬ïâì § ¨¬ ¥¬ãî ¡ãä¥à®¬ |
852 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
854 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
853 | .24bit: |
855 | .24bit: |
854 | .end_f: |
856 | .end_f: |
855 | popad |
857 | popad |
856 | ret |
858 | ret |
857 | endp |
859 | endp |
858 | 860 | ||
859 | align 4 |
861 | align 4 |
860 | rot_table: ;â ¡«¨æ ¤«ï 㪠§ ¨ï ¯®¤äãªæ¨¨ ¤«ï ¯®¢®à®â®¢ |
862 | rot_table: ;â ¡«¨æ ¤«ï 㪠§ ¨ï ¯®¤äãªæ¨¨ ¤«ï ¯®¢®à®â®¢ |
861 | dd buf_rotate.8b90,buf_rotate.24b90,buf_rotate.32b90,\ |
863 | dd buf_rotate.8b90,buf_rotate.24b90,buf_rotate.32b90,\ |
862 | buf_rotate.8b180,buf_rotate.24b180,buf_rotate.32b180 |
864 | buf_rotate.8b180,buf_rotate.24b180,buf_rotate.32b180 |
863 | 865 | ||
864 | ;¯®¢®à®â ¨§®¡à ¦¥¨ï 90 ¨«¨ 180 £à ¤ãᮢ |
866 | ;¯®¢®à®â ¨§®¡à ¦¥¨ï 90 ¨«¨ 180 £à ¤ãᮢ |
865 | align 4 |
867 | align 4 |
866 | proc buf_rotate, buf_struc:dword, angle:dword |
868 | proc buf_rotate, buf_struc:dword, angle:dword |
867 | locals |
869 | locals |
868 | n_data dd ? |
870 | n_data dd ? |
869 | dec_h dd ? ;ç¨á«® ¡ ©â, ¤«ï 㬥ìè¥¨ï ª®®à¤¨ âë y |
871 | dec_h dd ? ;ç¨á«® ¡ ©â, ¤«ï 㬥ìè¥¨ï ª®®à¤¨ âë y |
870 | endl |
872 | endl |
871 | pushad |
873 | pushad |
872 | mov edi,[buf_struc] |
874 | mov edi,[buf_struc] |
873 | mov ebx,buf2d_w |
875 | mov ebx,buf2d_w |
874 | mov ecx,buf2d_h |
876 | mov ecx,buf2d_h |
875 | 877 | ||
876 | lea eax,[rot_table] |
878 | lea eax,[rot_table] |
877 | cmp dword[angle],90 ;¯à®¢¥àª 㣫 ¯®¢®à®â |
879 | cmp dword[angle],90 ;¯à®¢¥àª 㣫 ¯®¢®à®â |
878 | je .beg_0 |
880 | je .beg_0 |
879 | cmp dword[angle],180 |
881 | cmp dword[angle],180 |
880 | jne @f |
882 | jne @f |
881 | add eax,12 |
883 | add eax,12 |
882 | jmp .beg_0 |
884 | jmp .beg_0 |
883 | @@: |
885 | @@: |
884 | jmp .end_f |
886 | jmp .end_f |
885 | .beg_0: ;¯à®¢¥àª ¡¨â®á⨠¡ãä¥à |
887 | .beg_0: ;¯à®¢¥àª ¡¨â®á⨠¡ãä¥à |
886 | cmp buf2d_bits,8 |
888 | cmp buf2d_bits,8 |
887 | jne @f |
889 | jne @f |
888 | jmp dword[eax] |
890 | jmp dword[eax] |
889 | @@: |
891 | @@: |
890 | cmp buf2d_bits,24 |
892 | cmp buf2d_bits,24 |
891 | jne @f |
893 | jne @f |
892 | add eax,4 |
894 | add eax,4 |
893 | jmp dword[eax] |
895 | jmp dword[eax] |
894 | @@: |
896 | @@: |
895 | cmp buf2d_bits,32 |
897 | cmp buf2d_bits,32 |
896 | jne @f |
898 | jne @f |
897 | add eax,8 |
899 | add eax,8 |
898 | jmp dword[eax] |
900 | jmp dword[eax] |
899 | @@: |
901 | @@: |
900 | jmp .end_f |
902 | jmp .end_f |
901 | 903 | ||
902 | .8b90: ;¯®¢®à®â 8 ¡¨â®£® ¡ãä¥à 90 £à ¤ãᮢ |
904 | .8b90: ;¯®¢®à®â 8 ¡¨â®£® ¡ãä¥à 90 £à ¤ãᮢ |
903 | mov edx,ecx ;edx - buf_h |
905 | mov edx,ecx ;edx - buf_h |
904 | imul ecx,ebx |
906 | imul ecx,ebx |
905 | invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥ãî ¯ ¬ïâì |
907 | invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥ãî ¯ ¬ïâì |
906 | cmp eax,0 |
908 | cmp eax,0 |
907 | je .end_f |
909 | je .end_f |
908 | mov [n_data],eax |
910 | mov [n_data],eax |
909 | mov [dec_h],ecx |
911 | mov [dec_h],ecx |
910 | inc dword[dec_h] |
912 | inc dword[dec_h] |
911 | 913 | ||
912 | ;copy buf --> mem |
914 | ;copy buf --> mem |
913 | mov edi,[buf_struc] |
915 | mov edi,[buf_struc] |
914 | mov esi,buf2d_data |
916 | mov esi,buf2d_data |
915 | mov edi,eax ;[n_data] |
917 | mov edi,eax ;[n_data] |
916 | dec edx ;ª®à¥ªâ¨à㥬 edx 1 ¡ ©â, ¤«ï ª®¬¯¥á 樨 ᤢ¨£ ¢ movsb |
918 | dec edx ;ª®à¥ªâ¨à㥬 edx 1 ¡ ©â, ¤«ï ª®¬¯¥á 樨 ᤢ¨£ ¢ movsb |
917 | add edi,edx |
919 | add edi,edx |
918 | xor eax,eax |
920 | xor eax,eax |
919 | cld |
921 | cld |
920 | .cycle_0: |
922 | .cycle_0: |
921 | movsb |
923 | movsb |
922 | add edi,edx |
924 | add edi,edx |
923 | inc eax |
925 | inc eax |
924 | cmp eax,ebx |
926 | cmp eax,ebx |
925 | jl @f |
927 | jl @f |
926 | xor eax,eax |
928 | xor eax,eax |
927 | sub edi,[dec_h] |
929 | sub edi,[dec_h] |
928 | @@: |
930 | @@: |
929 | loop .cycle_0 |
931 | loop .cycle_0 |
930 | 932 | ||
931 | ;change buf_w <---> buf_h |
933 | ;change buf_w <---> buf_h |
932 | mov esi,[n_data] |
934 | mov esi,[n_data] |
933 | mov edi,[buf_struc] |
935 | mov edi,[buf_struc] |
934 | mov edi,buf2d_data |
936 | mov edi,buf2d_data |
935 | mov ecx,ebx |
937 | mov ecx,ebx |
936 | inc edx ;¨á¯à ¢«ï¥¬ ᪮४â¨à®¢ ë© edx |
938 | inc edx ;¨á¯à ¢«ï¥¬ ᪮४â¨à®¢ ë© edx |
937 | imul ecx,edx |
939 | imul ecx,edx |
938 | ;copy buf <-- mem |
940 | ;copy buf <-- mem |
939 | ;cld |
941 | ;cld |
940 | rep movsb |
942 | rep movsb |
941 | invoke mem.free,[n_data] |
943 | invoke mem.free,[n_data] |
942 | jmp .change_w_h |
944 | jmp .change_w_h |
943 | .24b90: ;¯®¢®à®â 24 ¡¨â®£® ¡ãä¥à 90 £à ¤ãᮢ |
945 | .24b90: ;¯®¢®à®â 24 ¡¨â®£® ¡ãä¥à 90 £à ¤ãᮢ |
944 | mov esi,ecx |
946 | mov esi,ecx |
945 | imul esi,ebx |
947 | imul esi,ebx |
946 | lea ecx,[ecx+ecx*2] |
948 | lea ecx,[ecx+ecx*2] |
947 | mov edx,ecx ;edx - buf_h * 3 |
949 | mov edx,ecx ;edx - buf_h * 3 |
948 | imul ecx,ebx |
950 | imul ecx,ebx |
949 | invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥ãî ¯ ¬ïâì |
951 | invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥ãî ¯ ¬ïâì |
950 | cmp eax,0 |
952 | cmp eax,0 |
951 | je .end_f |
953 | je .end_f |
952 | mov [n_data],eax |
954 | mov [n_data],eax |
953 | mov [dec_h],ecx |
955 | mov [dec_h],ecx |
954 | add dword[dec_h],3 |
956 | add dword[dec_h],3 |
955 | 957 | ||
956 | ;copy buf --> mem |
958 | ;copy buf --> mem |
957 | 959 | ||
958 | mov edi,[buf_struc] |
960 | mov edi,[buf_struc] |
959 | mov ecx,esi |
961 | mov ecx,esi |
960 | mov esi,buf2d_data |
962 | mov esi,buf2d_data |
961 | mov edi,eax ;[n_data] |
963 | mov edi,eax ;[n_data] |
962 | sub edx,3 ;ª®à¥ªâ¨à㥬 edx 3 ¡ ©â , ¤«ï ª®¬¯¥á 樨 ᤢ¨£ |
964 | sub edx,3 ;ª®à¥ªâ¨à㥬 edx 3 ¡ ©â , ¤«ï ª®¬¯¥á 樨 ᤢ¨£ |
963 | add edi,edx |
965 | add edi,edx |
964 | xor eax,eax |
966 | xor eax,eax |
965 | cld |
967 | cld |
966 | .cycle_1: |
968 | .cycle_1: |
967 | movsw |
969 | movsw |
968 | movsb |
970 | movsb |
969 | add edi,edx |
971 | add edi,edx |
970 | inc eax |
972 | inc eax |
971 | cmp eax,ebx |
973 | cmp eax,ebx |
972 | jl @f |
974 | jl @f |
973 | xor eax,eax |
975 | xor eax,eax |
974 | sub edi,[dec_h] |
976 | sub edi,[dec_h] |
975 | @@: |
977 | @@: |
976 | loop .cycle_1 |
978 | loop .cycle_1 |
977 | 979 | ||
978 | ;copy buf <-- mem |
980 | ;copy buf <-- mem |
979 | mov esi,[n_data] |
981 | mov esi,[n_data] |
980 | mov edi,[buf_struc] |
982 | mov edi,[buf_struc] |
981 | mov edi,buf2d_data |
983 | mov edi,buf2d_data |
982 | mov ecx,ebx |
984 | mov ecx,ebx |
983 | add edx,3 ;¨á¯à ¢«ï¥¬ ᪮४â¨à®¢ ë© edx |
985 | add edx,3 ;¨á¯à ¢«ï¥¬ ᪮४â¨à®¢ ë© edx |
984 | imul ecx,edx |
986 | imul ecx,edx |
985 | ;cld |
987 | ;cld |
986 | rep movsb |
988 | rep movsb |
987 | invoke mem.free,[n_data] |
989 | invoke mem.free,[n_data] |
988 | jmp .change_w_h |
990 | jmp .change_w_h |
989 | .32b90: ;¯®¢®à®â 32 ¡¨â®£® ¡ãä¥à 90 £à ¤ãᮢ |
991 | .32b90: ;¯®¢®à®â 32 ¡¨â®£® ¡ãä¥à 90 £à ¤ãᮢ |
990 | shl ecx,2 |
992 | shl ecx,2 |
991 | mov edx,ecx ;edx - buf_h * 4 |
993 | mov edx,ecx ;edx - buf_h * 4 |
992 | imul ecx,ebx |
994 | imul ecx,ebx |
993 | invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥ãî ¯ ¬ïâì |
995 | invoke mem.alloc,ecx ;¢ë¤¥«ï¥¬ ¢à¥¬¥ãî ¯ ¬ïâì |
994 | cmp eax,0 |
996 | cmp eax,0 |
995 | je .end_f |
997 | je .end_f |
996 | mov [n_data],eax |
998 | mov [n_data],eax |
997 | mov [dec_h],ecx |
999 | mov [dec_h],ecx |
998 | add dword[dec_h],4 |
1000 | add dword[dec_h],4 |
999 | 1001 | ||
1000 | ;copy buf --> mem |
1002 | ;copy buf --> mem |
1001 | mov edi,[buf_struc] |
1003 | mov edi,[buf_struc] |
1002 | shr ecx,2 |
1004 | shr ecx,2 |
1003 | mov esi,buf2d_data |
1005 | mov esi,buf2d_data |
1004 | mov edi,eax ;[n_data] |
1006 | mov edi,eax ;[n_data] |
1005 | sub edx,4 ;ª®à¥ªâ¨à㥬 edx 4 ¡ ©â , ¤«ï ª®¬¯¥á 樨 ᤢ¨£ ¢ movsd |
1007 | sub edx,4 ;ª®à¥ªâ¨à㥬 edx 4 ¡ ©â , ¤«ï ª®¬¯¥á 樨 ᤢ¨£ ¢ movsd |
1006 | add edi,edx |
1008 | add edi,edx |
1007 | xor eax,eax |
1009 | xor eax,eax |
1008 | cld |
1010 | cld |
1009 | .cycle_2: |
1011 | .cycle_2: |
1010 | movsd |
1012 | movsd |
1011 | add edi,edx |
1013 | add edi,edx |
1012 | inc eax |
1014 | inc eax |
1013 | cmp eax,ebx |
1015 | cmp eax,ebx |
1014 | jl @f |
1016 | jl @f |
1015 | xor eax,eax |
1017 | xor eax,eax |
1016 | sub edi,[dec_h] |
1018 | sub edi,[dec_h] |
1017 | @@: |
1019 | @@: |
1018 | loop .cycle_2 |
1020 | loop .cycle_2 |
1019 | 1021 | ||
1020 | ;copy buf <-- mem |
1022 | ;copy buf <-- mem |
1021 | mov esi,[n_data] |
1023 | mov esi,[n_data] |
1022 | mov edi,[buf_struc] |
1024 | mov edi,[buf_struc] |
1023 | mov edi,buf2d_data |
1025 | mov edi,buf2d_data |
1024 | mov ecx,ebx |
1026 | mov ecx,ebx |
1025 | add edx,4 ;¨á¯à ¢«ï¥¬ ᪮४â¨à®¢ ë© edx |
1027 | add edx,4 ;¨á¯à ¢«ï¥¬ ᪮४â¨à®¢ ë© edx |
1026 | imul ecx,edx |
1028 | imul ecx,edx |
1027 | shr ecx,2 |
1029 | shr ecx,2 |
1028 | ;cld |
1030 | ;cld |
1029 | rep movsd |
1031 | rep movsd |
1030 | invoke mem.free,[n_data] |
1032 | invoke mem.free,[n_data] |
1031 | ;jmp .change_w_h |
1033 | ;jmp .change_w_h |
1032 | .change_w_h: ;change buf_w <---> buf_h |
1034 | .change_w_h: ;change buf_w <---> buf_h |
1033 | mov edi,[buf_struc] |
1035 | mov edi,[buf_struc] |
1034 | mov eax,buf2d_w |
1036 | mov eax,buf2d_w |
1035 | mov ebx,buf2d_h |
1037 | mov ebx,buf2d_h |
1036 | mov buf2d_h,eax |
1038 | mov buf2d_h,eax |
1037 | mov buf2d_w,ebx |
1039 | mov buf2d_w,ebx |
1038 | jmp .end_f |
1040 | jmp .end_f |
1039 | .8b180: ;¯®¢®à®â 8 ¡¨â®£® ¡ãä¥à 180 £à ¤ãᮢ |
1041 | .8b180: ;¯®¢®à®â 8 ¡¨â®£® ¡ãä¥à 180 £à ¤ãᮢ |
1040 | mov edi,buf2d_data |
1042 | mov edi,buf2d_data |
1041 | mov esi,edi |
1043 | mov esi,edi |
1042 | imul ecx,ebx |
1044 | imul ecx,ebx |
1043 | add esi,ecx |
1045 | add esi,ecx |
1044 | dec esi |
1046 | dec esi |
1045 | shr ecx,1 ;ecx - ç¨á«® ¯¨ªá¥«¥© ¡ãä¥à : 2 |
1047 | shr ecx,1 ;ecx - ç¨á«® ¯¨ªá¥«¥© ¡ãä¥à : 2 |
1046 | std |
1048 | std |
1047 | @@: |
1049 | @@: |
1048 | lodsb |
1050 | lodsb |
1049 | mov ah,byte[edi] |
1051 | mov ah,byte[edi] |
1050 | mov byte[esi+1],ah |
1052 | mov byte[esi+1],ah |
1051 | mov byte[edi],al |
1053 | mov byte[edi],al |
1052 | inc edi |
1054 | inc edi |
1053 | loop @b |
1055 | loop @b |
1054 | jmp .end_f |
1056 | jmp .end_f |
1055 | .24b180: ;¯®¢®à®â 24 ¡¨â®£® ¡ãä¥à 180 £à ¤ãᮢ |
1057 | .24b180: ;¯®¢®à®â 24 ¡¨â®£® ¡ãä¥à 180 £à ¤ãᮢ |
1056 | mov esi,buf2d_data |
1058 | mov esi,buf2d_data |
1057 | mov edi,esi |
1059 | mov edi,esi |
1058 | imul ecx,ebx |
1060 | imul ecx,ebx |
1059 | mov eax,ecx |
1061 | mov eax,ecx |
1060 | lea ecx,[ecx+ecx*2] |
1062 | lea ecx,[ecx+ecx*2] |
1061 | add edi,ecx |
1063 | add edi,ecx |
1062 | sub edi,3 |
1064 | sub edi,3 |
1063 | shr eax,1 |
1065 | shr eax,1 |
1064 | mov ecx,eax ;ecx - ç¨á«® ¯¨ªá¥«¥© ¡ãä¥à : 2 |
1066 | mov ecx,eax ;ecx - ç¨á«® ¯¨ªá¥«¥© ¡ãä¥à : 2 |
1065 | cld |
1067 | cld |
1066 | @@: |
1068 | @@: |
1067 | lodsw |
1069 | lodsw |
1068 | mov edx,eax |
1070 | mov edx,eax |
1069 | lodsb |
1071 | lodsb |
1070 | mov bx,word[edi] |
1072 | mov bx,word[edi] |
1071 | mov word[esi-3],bx |
1073 | mov word[esi-3],bx |
1072 | mov bl,byte[edi+2] |
1074 | mov bl,byte[edi+2] |
1073 | mov byte[esi-1],bl |
1075 | mov byte[esi-1],bl |
1074 | mov byte[edi+2],al |
1076 | mov byte[edi+2],al |
1075 | mov word[edi],dx |
1077 | mov word[edi],dx |
1076 | sub edi,3 |
1078 | sub edi,3 |
1077 | loop @b |
1079 | loop @b |
1078 | jmp .end_f |
1080 | jmp .end_f |
1079 | .32b180: ;¯®¢®à®â 32 ¡¨â®£® ¡ãä¥à 180 £à ¤ãᮢ |
1081 | .32b180: ;¯®¢®à®â 32 ¡¨â®£® ¡ãä¥à 180 £à ¤ãᮢ |
1080 | mov edi,buf2d_data |
1082 | mov edi,buf2d_data |
1081 | mov esi,edi |
1083 | mov esi,edi |
1082 | imul ecx,ebx |
1084 | imul ecx,ebx |
1083 | shl ecx,2 |
1085 | shl ecx,2 |
1084 | add esi,ecx |
1086 | add esi,ecx |
1085 | sub esi,4 |
1087 | sub esi,4 |
1086 | shr ecx,3 ;ecx - ç¨á«® ¯¨ªá¥«¥© ¡ãä¥à : 2 |
1088 | shr ecx,3 ;ecx - ç¨á«® ¯¨ªá¥«¥© ¡ãä¥à : 2 |
1087 | std |
1089 | std |
1088 | @@: |
1090 | @@: |
1089 | lodsd |
1091 | lodsd |
1090 | mov ebx,dword[edi] |
1092 | mov ebx,dword[edi] |
1091 | mov dword[esi+4],ebx |
1093 | mov dword[esi+4],ebx |
1092 | mov dword[edi],eax |
1094 | mov dword[edi],eax |
1093 | add edi,4 |
1095 | add edi,4 |
1094 | loop @b |
1096 | loop @b |
1095 | ;jmp .end_f |
1097 | ;jmp .end_f |
1096 | 1098 | ||
1097 | .end_f: |
1099 | .end_f: |
1098 | popad |
1100 | popad |
1099 | ret |
1101 | ret |
1100 | endp |
1102 | endp |
1101 | 1103 | ||
1102 | align 4 |
1104 | align 4 |
1103 | proc buf_flip_h, buf_struc:dword |
1105 | proc buf_flip_h, buf_struc:dword |
1104 | pushad |
1106 | pushad |
1105 | mov edi,[buf_struc] |
1107 | mov edi,[buf_struc] |
1106 | cmp buf2d_bits,24 |
1108 | cmp buf2d_bits,24 |
1107 | jne .end_24 |
1109 | jne .end_24 |
1108 | mov esi,buf2d_data |
1110 | mov esi,buf2d_data |
1109 | mov eax,buf2d_w |
1111 | mov eax,buf2d_w |
1110 | mov ecx,eax |
1112 | mov ecx,eax |
1111 | shr ecx,1 |
1113 | shr ecx,1 |
1112 | dec eax |
1114 | dec eax |
1113 | lea eax,[eax+eax*2] |
1115 | lea eax,[eax+eax*2] |
1114 | mov ebx,buf2d_h |
1116 | mov ebx,buf2d_h |
1115 | mov edi,esi |
1117 | mov edi,esi |
1116 | add esi,eax |
1118 | add esi,eax |
1117 | add eax,3 |
1119 | add eax,3 |
1118 | cld |
1120 | cld |
1119 | .cycle_24: |
1121 | .cycle_24: |
1120 | push ecx edi esi |
1122 | push ecx edi esi |
1121 | align 4 |
1123 | align 4 |
1122 | @@: |
1124 | @@: |
1123 | ;swap word[edi] <-> word[esi] |
1125 | ;swap word[edi] <-> word[esi] |
1124 | mov dx,[edi] |
1126 | mov dx,[edi] |
1125 | movsw |
1127 | movsw |
1126 | mov [esi-2],dx |
1128 | mov [esi-2],dx |
1127 | ;swap byte[edi] <-> byte[esi] |
1129 | ;swap byte[edi] <-> byte[esi] |
1128 | mov dl,[edi] |
1130 | mov dl,[edi] |
1129 | movsb |
1131 | movsb |
1130 | mov [esi-1],dl |
1132 | mov [esi-1],dl |
1131 | sub esi,6 |
1133 | sub esi,6 |
1132 | loop @b |
1134 | loop @b |
1133 | pop esi edi ecx |
1135 | pop esi edi ecx |
1134 | add edi,eax |
1136 | add edi,eax |
1135 | add esi,eax |
1137 | add esi,eax |
1136 | dec ebx |
1138 | dec ebx |
1137 | or ebx,ebx |
1139 | or ebx,ebx |
1138 | jnz .cycle_24 |
1140 | jnz .cycle_24 |
1139 | jmp .end_32 |
1141 | jmp .end_32 |
1140 | .end_24: |
1142 | .end_24: |
1141 | cmp buf2d_bits,32 |
1143 | cmp buf2d_bits,32 |
1142 | jne .end_32 |
1144 | jne .end_32 |
1143 | mov esi,buf2d_data |
1145 | mov esi,buf2d_data |
1144 | mov eax,buf2d_w |
1146 | mov eax,buf2d_w |
1145 | dec eax |
1147 | dec eax |
1146 | shl eax,2 |
1148 | shl eax,2 |
1147 | mov ebx,buf2d_h |
1149 | mov ebx,buf2d_h |
1148 | mov edi,esi |
1150 | mov edi,esi |
1149 | add esi,eax |
1151 | add esi,eax |
1150 | add eax,4 |
1152 | add eax,4 |
1151 | cld |
1153 | cld |
1152 | .cycle_32: |
1154 | .cycle_32: |
1153 | mov ecx,eax |
1155 | mov ecx,eax |
1154 | shr ecx,3 |
1156 | shr ecx,3 |
1155 | push edi esi |
1157 | push edi esi |
1156 | align 4 |
1158 | align 4 |
1157 | @@: |
1159 | @@: |
1158 | ;swap dword[edi] <-> dword[esi] |
1160 | ;swap dword[edi] <-> dword[esi] |
1159 | mov edx,[edi] |
1161 | mov edx,[edi] |
1160 | movsd |
1162 | movsd |
1161 | mov [esi-4],edx |
1163 | mov [esi-4],edx |
1162 | sub esi,8 |
1164 | sub esi,8 |
1163 | loop @b |
1165 | loop @b |
1164 | pop esi edi |
1166 | pop esi edi |
1165 | add edi,eax |
1167 | add edi,eax |
1166 | add esi,eax |
1168 | add esi,eax |
1167 | dec ebx |
1169 | dec ebx |
1168 | or ebx,ebx |
1170 | or ebx,ebx |
1169 | jnz .cycle_32 |
1171 | jnz .cycle_32 |
1170 | .end_32: |
1172 | .end_32: |
1171 | popad |
1173 | popad |
1172 | ret |
1174 | ret |
1173 | endp |
1175 | endp |
1174 | 1176 | ||
1175 | ;®âà §¨âì ¯® ¢¥à⨪ «¨ (¢¥àå ¨ ¨§ ¬¥ïîâáï ¬¥áâ ¬¨) |
1177 | ;®âà §¨âì ¯® ¢¥à⨪ «¨ (¢¥àå ¨ ¨§ ¬¥ïîâáï ¬¥áâ ¬¨) |
1176 | align 4 |
1178 | align 4 |
1177 | proc buf_flip_v, buf_struc:dword |
1179 | proc buf_flip_v, buf_struc:dword |
1178 | locals |
1180 | locals |
1179 | line_pix dd ? ;ª®«. ¯¨ªá¥«¥© ¢ «¨¨¨ ¡ãä¥à |
1181 | line_pix dd ? ;ª®«. ¯¨ªá¥«¥© ¢ «¨¨¨ ¡ãä¥à |
1180 | line_2byte dd ? ;ª®«. ¡ ©â ¢ «¨¨¨ ¡ãä¥à * 2 |
1182 | line_2byte dd ? ;ª®«. ¡ ©â ¢ «¨¨¨ ¡ãä¥à * 2 |
1181 | endl |
1183 | endl |
1182 | pushad |
1184 | pushad |
1183 | mov edi,[buf_struc] |
1185 | mov edi,[buf_struc] |
1184 | cmp buf2d_bits,24 |
1186 | cmp buf2d_bits,24 |
1185 | jne .end_24 |
1187 | jne .end_24 |
1186 | mov edx,buf2d_w |
1188 | mov edx,buf2d_w |
1187 | mov [line_pix],edx |
1189 | mov [line_pix],edx |
1188 | mov ebx,buf2d_h |
1190 | mov ebx,buf2d_h |
1189 | lea edx,[edx+edx*2] |
1191 | lea edx,[edx+edx*2] |
1190 | mov esi,edx |
1192 | mov esi,edx |
1191 | imul esi,ebx |
1193 | imul esi,ebx |
1192 | sub esi,edx |
1194 | sub esi,edx |
1193 | add esi,buf2d_data ;㪠§ â¥«ì ¨¦îî «¨¨î |
1195 | add esi,buf2d_data ;㪠§ â¥«ì ¨¦îî «¨¨î |
1194 | shr ebx,1 ;ª®«. «¨¥©ëå 横«®¢ |
1196 | shr ebx,1 ;ª®«. «¨¥©ëå 横«®¢ |
1195 | shl edx,1 |
1197 | shl edx,1 |
1196 | mov [line_2byte],edx |
1198 | mov [line_2byte],edx |
1197 | mov edi,buf2d_data |
1199 | mov edi,buf2d_data |
1198 | xchg edi,esi |
1200 | xchg edi,esi |
1199 | cld |
1201 | cld |
1200 | .flip_24: |
1202 | .flip_24: |
1201 | cmp ebx,0 |
1203 | cmp ebx,0 |
1202 | jle .end_32 ;§¤¥áì ¢ë室 ¨§ äãªæ¨¨ (¯®â®¬ã .end_24 ¥ ¯®¤å®¤¨â) |
1204 | jle .end_32 ;§¤¥áì ¢ë室 ¨§ äãªæ¨¨ (¯®â®¬ã .end_24 ¥ ¯®¤å®¤¨â) |
1203 | mov ecx,[line_pix] |
1205 | mov ecx,[line_pix] |
1204 | align 4 |
1206 | align 4 |
1205 | @@: |
1207 | @@: |
1206 | lodsw |
1208 | lodsw |
1207 | mov dx,word[edi] |
1209 | mov dx,word[edi] |
1208 | mov word[esi-2],dx |
1210 | mov word[esi-2],dx |
1209 | stosw |
1211 | stosw |
1210 | lodsb |
1212 | lodsb |
1211 | mov ah,byte[edi] |
1213 | mov ah,byte[edi] |
1212 | mov byte[esi-1],ah |
1214 | mov byte[esi-1],ah |
1213 | stosb |
1215 | stosb |
1214 | loop @b |
1216 | loop @b |
1215 | sub edi,[line_2byte] |
1217 | sub edi,[line_2byte] |
1216 | dec ebx |
1218 | dec ebx |
1217 | jmp .flip_24 |
1219 | jmp .flip_24 |
1218 | .end_24: |
1220 | .end_24: |
1219 | cmp buf2d_bits,32 |
1221 | cmp buf2d_bits,32 |
1220 | jne .end_32 |
1222 | jne .end_32 |
1221 | mov edx,buf2d_w |
1223 | mov edx,buf2d_w |
1222 | mov [line_pix],edx |
1224 | mov [line_pix],edx |
1223 | mov ebx,buf2d_h |
1225 | mov ebx,buf2d_h |
1224 | shl edx,2 |
1226 | shl edx,2 |
1225 | mov esi,edx |
1227 | mov esi,edx |
1226 | imul esi,ebx |
1228 | imul esi,ebx |
1227 | sub esi,edx |
1229 | sub esi,edx |
1228 | add esi,buf2d_data ;㪠§ â¥«ì ¨¦îî «¨¨î |
1230 | add esi,buf2d_data ;㪠§ â¥«ì ¨¦îî «¨¨î |
1229 | shr ebx,1 ;ª®«. «¨¥©ëå 横«®¢ |
1231 | shr ebx,1 ;ª®«. «¨¥©ëå 横«®¢ |
1230 | shl edx,1 |
1232 | shl edx,1 |
1231 | mov [line_2byte],edx |
1233 | mov [line_2byte],edx |
1232 | mov edi,buf2d_data |
1234 | mov edi,buf2d_data |
1233 | xchg edi,esi |
1235 | xchg edi,esi |
1234 | cld |
1236 | cld |
1235 | .flip_32: |
1237 | .flip_32: |
1236 | cmp ebx,0 |
1238 | cmp ebx,0 |
1237 | jle .end_32 |
1239 | jle .end_32 |
1238 | mov ecx,[line_pix] |
1240 | mov ecx,[line_pix] |
1239 | align 4 |
1241 | align 4 |
1240 | @@: |
1242 | @@: |
1241 | lodsd |
1243 | lodsd |
1242 | mov edx,dword[edi] |
1244 | mov edx,dword[edi] |
1243 | mov dword[esi-4],edx |
1245 | mov dword[esi-4],edx |
1244 | stosd |
1246 | stosd |
1245 | loop @b |
1247 | loop @b |
1246 | sub edi,[line_2byte] |
1248 | sub edi,[line_2byte] |
1247 | dec ebx |
1249 | dec ebx |
1248 | jmp .flip_32 |
1250 | jmp .flip_32 |
1249 | .end_32: |
1251 | .end_32: |
1250 | popad |
1252 | popad |
1251 | ret |
1253 | ret |
1252 | endp |
1254 | endp |
1253 | 1255 | ||
1254 | ;description: |
1256 | ;description: |
1255 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® è¨à¨¥ ¢ 2 à § (à §¬¥àë ¡ãä¥à ¥ ¬¥ïîâáï) |
1257 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® è¨à¨¥ ¢ 2 à § (à §¬¥àë ¡ãä¥à ¥ ¬¥ïîâáï) |
1256 | align 4 |
1258 | align 4 |
1257 | proc buf_img_wdiv2, buf_struc:dword |
1259 | proc buf_img_wdiv2, buf_struc:dword |
1258 | pushad |
1260 | pushad |
1259 | mov edi,dword[buf_struc] |
1261 | mov edi,dword[buf_struc] |
1260 | cmp buf2d_bits,8 |
1262 | cmp buf2d_bits,8 |
1261 | jne @f |
1263 | jne @f |
1262 | mov eax,buf2d_w |
1264 | mov eax,buf2d_w |
1263 | mov ecx,buf2d_h |
1265 | mov ecx,buf2d_h |
1264 | imul ecx,eax |
1266 | imul ecx,eax |
1265 | stdcall img_8b_wdiv2, buf2d_data,ecx |
1267 | stdcall img_8b_wdiv2, buf2d_data,ecx |
1266 | @@: |
1268 | @@: |
1267 | cmp buf2d_bits,24 |
1269 | cmp buf2d_bits,24 |
1268 | jne @f |
1270 | jne @f |
1269 | mov eax,buf2d_w |
1271 | mov eax,buf2d_w |
1270 | mov ecx,buf2d_h |
1272 | mov ecx,buf2d_h |
1271 | imul ecx,eax |
1273 | imul ecx,eax |
1272 | stdcall img_rgb24_wdiv2, buf2d_data,ecx |
1274 | stdcall img_rgb24_wdiv2, buf2d_data,ecx |
1273 | @@: |
1275 | @@: |
1274 | cmp buf2d_bits,32 |
1276 | cmp buf2d_bits,32 |
1275 | jne @f |
1277 | jne @f |
1276 | mov eax,buf2d_w |
1278 | mov eax,buf2d_w |
1277 | mov ecx,buf2d_h |
1279 | mov ecx,buf2d_h |
1278 | imul ecx,eax |
1280 | imul ecx,eax |
1279 | stdcall img_rgba32_wdiv2, buf2d_data,ecx |
1281 | stdcall img_rgba32_wdiv2, buf2d_data,ecx |
1280 | @@: |
1282 | @@: |
1281 | popad |
1283 | popad |
1282 | ret |
1284 | ret |
1283 | endp |
1285 | endp |
1284 | 1286 | ||
1285 | ;input: |
1287 | ;input: |
1286 | ;data_8b - pointer to rgb data |
1288 | ;data_8b - pointer to rgb data |
1287 | ;size - count img pixels (size img data / 3(rgb) ) |
1289 | ;size - count img pixels (size img data / 3(rgb) ) |
1288 | align 4 |
1290 | align 4 |
1289 | proc img_8b_wdiv2 data_8b:dword, size:dword |
1291 | proc img_8b_wdiv2 data_8b:dword, size:dword |
1290 | mov eax,dword[data_8b] |
1292 | mov eax,dword[data_8b] |
1291 | mov ecx,dword[size] ;ecx = size |
1293 | mov ecx,dword[size] ;ecx = size |
1292 | cld |
1294 | cld |
1293 | @@: ;§ ⥬¥¨¥ 梥⠯¨ªá¥«¥© |
1295 | @@: ;§ ⥬¥¨¥ 梥⠯¨ªá¥«¥© |
1294 | shr byte[eax],1 |
1296 | shr byte[eax],1 |
1295 | inc eax |
1297 | inc eax |
1296 | loop @b |
1298 | loop @b |
1297 | 1299 | ||
1298 | mov eax,dword[data_8b] |
1300 | mov eax,dword[data_8b] |
1299 | mov ecx,dword[size] ;ecx = size |
1301 | mov ecx,dword[size] ;ecx = size |
1300 | shr ecx,1 |
1302 | shr ecx,1 |
1301 | @@: ;á«®¦¥¨¥ 梥⮢ ¯¨ªá¥«¥© |
1303 | @@: ;á«®¦¥¨¥ 梥⮢ ¯¨ªá¥«¥© |
1302 | mov bl,byte[eax+1] ;ª®¯¨à㥬 梥â á®á¥¤¥£® ¯¨ªá¥«ï |
1304 | mov bl,byte[eax+1] ;ª®¯¨à㥬 梥â á®á¥¤¥£® ¯¨ªá¥«ï |
1303 | add byte[eax],bl |
1305 | add byte[eax],bl |
1304 | add eax,2 |
1306 | add eax,2 |
1305 | loop @b |
1307 | loop @b |
1306 | 1308 | ||
1307 | mov eax,dword[data_8b] |
1309 | mov eax,dword[data_8b] |
1308 | inc eax |
1310 | inc eax |
1309 | mov ebx,eax |
1311 | mov ebx,eax |
1310 | inc ebx |
1312 | inc ebx |
1311 | mov ecx,dword[size] ;ecx = size |
1313 | mov ecx,dword[size] ;ecx = size |
1312 | shr ecx,1 |
1314 | shr ecx,1 |
1313 | dec ecx ;«¨è¨© ¯¨ªá¥«ì |
1315 | dec ecx ;«¨è¨© ¯¨ªá¥«ì |
1314 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1316 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1315 | mov dl,byte[ebx] |
1317 | mov dl,byte[ebx] |
1316 | mov byte[eax],dl |
1318 | mov byte[eax],dl |
1317 | 1319 | ||
1318 | inc eax |
1320 | inc eax |
1319 | add ebx,2 |
1321 | add ebx,2 |
1320 | loop @b |
1322 | loop @b |
1321 | ret |
1323 | ret |
1322 | endp |
1324 | endp |
1323 | 1325 | ||
1324 | ;input: |
1326 | ;input: |
1325 | ;data_rgb - pointer to rgb data |
1327 | ;data_rgb - pointer to rgb data |
1326 | ;size - count img pixels (size img data / 3(rgb) ) |
1328 | ;size - count img pixels (size img data / 3(rgb) ) |
1327 | align 4 |
1329 | align 4 |
1328 | proc img_rgb24_wdiv2 data_rgb:dword, size:dword |
1330 | proc img_rgb24_wdiv2 data_rgb:dword, size:dword |
1329 | mov eax,dword[data_rgb] |
1331 | mov eax,dword[data_rgb] |
1330 | mov ecx,dword[size] ;ecx = size |
1332 | mov ecx,dword[size] ;ecx = size |
1331 | lea ecx,[ecx+ecx*2] |
1333 | lea ecx,[ecx+ecx*2] |
1332 | cld |
1334 | cld |
1333 | @@: ;§ ⥬¥¨¥ 梥⠯¨ªá¥«¥© |
1335 | @@: ;§ ⥬¥¨¥ 梥⠯¨ªá¥«¥© |
1334 | shr byte[eax],1 |
1336 | shr byte[eax],1 |
1335 | inc eax |
1337 | inc eax |
1336 | loop @b |
1338 | loop @b |
1337 | 1339 | ||
1338 | mov eax,dword[data_rgb] |
1340 | mov eax,dword[data_rgb] |
1339 | mov ecx,dword[size] ;ecx = size |
1341 | mov ecx,dword[size] ;ecx = size |
1340 | shr ecx,1 |
1342 | shr ecx,1 |
1341 | @@: ;á«®¦¥¨¥ 梥⮢ ¯¨ªá¥«¥© |
1343 | @@: ;á«®¦¥¨¥ 梥⮢ ¯¨ªá¥«¥© |
1342 | mov bx,word[eax+3] ;ª®¯¨à㥬 梥â á®á¥¤¥£® ¯¨ªá¥«ï |
1344 | mov bx,word[eax+3] ;ª®¯¨à㥬 梥â á®á¥¤¥£® ¯¨ªá¥«ï |
1343 | add word[eax],bx |
1345 | add word[eax],bx |
1344 | mov bl,byte[eax+5] ;ª®¯¨à㥬 梥â á®á¥¤¥£® ¯¨ªá¥«ï |
1346 | mov bl,byte[eax+5] ;ª®¯¨à㥬 梥â á®á¥¤¥£® ¯¨ªá¥«ï |
1345 | add byte[eax+2],bl |
1347 | add byte[eax+2],bl |
1346 | add eax,6 ;=2*3 |
1348 | add eax,6 ;=2*3 |
1347 | loop @b |
1349 | loop @b |
1348 | 1350 | ||
1349 | mov eax,dword[data_rgb] |
1351 | mov eax,dword[data_rgb] |
1350 | add eax,3 |
1352 | add eax,3 |
1351 | mov ebx,eax |
1353 | mov ebx,eax |
1352 | add ebx,3 |
1354 | add ebx,3 |
1353 | mov ecx,dword[size] ;ecx = size |
1355 | mov ecx,dword[size] ;ecx = size |
1354 | shr ecx,1 |
1356 | shr ecx,1 |
1355 | dec ecx ;«¨è¨© ¯¨ªá¥«ì |
1357 | dec ecx ;«¨è¨© ¯¨ªá¥«ì |
1356 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1358 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1357 | mov edx,dword[ebx] |
1359 | mov edx,dword[ebx] |
1358 | mov word[eax],dx |
1360 | mov word[eax],dx |
1359 | shr edx,16 |
1361 | shr edx,16 |
1360 | mov byte[eax+2],dl |
1362 | mov byte[eax+2],dl |
1361 | 1363 | ||
1362 | add eax,3 |
1364 | add eax,3 |
1363 | add ebx,6 |
1365 | add ebx,6 |
1364 | loop @b |
1366 | loop @b |
1365 | ret |
1367 | ret |
1366 | endp |
1368 | endp |
1367 | 1369 | ||
1368 | ;input: |
1370 | ;input: |
1369 | ;data_rgba - pointer to rgba data |
1371 | ;data_rgba - pointer to rgba data |
1370 | ;size - count img pixels (size img data / 4(rgba) ) |
1372 | ;size - count img pixels (size img data / 4(rgba) ) |
1371 | align 4 |
1373 | align 4 |
1372 | proc img_rgba32_wdiv2 data_rgba:dword, size:dword |
1374 | proc img_rgba32_wdiv2 data_rgba:dword, size:dword |
1373 | mov eax,dword[data_rgba] |
1375 | mov eax,dword[data_rgba] |
1374 | 1376 | ||
1375 | mov eax,dword[data_rgba] |
1377 | mov eax,dword[data_rgba] |
1376 | mov ebx,eax |
1378 | mov ebx,eax |
1377 | add ebx,4 |
1379 | add ebx,4 |
1378 | mov ecx,dword[size] ;ecx = size |
1380 | mov ecx,dword[size] ;ecx = size |
1379 | shr ecx,1 |
1381 | shr ecx,1 |
1380 | @@: ;ᬥ訢 ¨¥ 梥⮢ ¯¨ªá¥«¥© |
1382 | @@: ;ᬥ訢 ¨¥ 梥⮢ ¯¨ªá¥«¥© |
1381 | call combine_colors_1 |
1383 | call combine_colors_1 |
1382 | mov [eax],edx |
1384 | mov [eax],edx |
1383 | add eax,8 ;=2*4 |
1385 | add eax,8 ;=2*4 |
1384 | add ebx,8 |
1386 | add ebx,8 |
1385 | loop @b |
1387 | loop @b |
1386 | 1388 | ||
1387 | mov eax,dword[data_rgba] |
1389 | mov eax,dword[data_rgba] |
1388 | add eax,4 |
1390 | add eax,4 |
1389 | mov ebx,eax |
1391 | mov ebx,eax |
1390 | add ebx,4 |
1392 | add ebx,4 |
1391 | mov ecx,dword[size] ;ecx = size |
1393 | mov ecx,dword[size] ;ecx = size |
1392 | shr ecx,1 |
1394 | shr ecx,1 |
1393 | dec ecx ;«¨è¨© ¯¨ªá¥«ì |
1395 | dec ecx ;«¨è¨© ¯¨ªá¥«ì |
1394 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1396 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1395 | mov edx,dword[ebx] |
1397 | mov edx,dword[ebx] |
1396 | mov dword[eax],edx |
1398 | mov dword[eax],edx |
1397 | 1399 | ||
1398 | add eax,4 |
1400 | add eax,4 |
1399 | add ebx,8 |
1401 | add ebx,8 |
1400 | loop @b |
1402 | loop @b |
1401 | ret |
1403 | ret |
1402 | endp |
1404 | endp |
1403 | 1405 | ||
1404 | ;description: |
1406 | ;description: |
1405 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® ¢ëá®â¥ ¢ 2 à § (¢ëá®â ¡ãä¥à ¥ ¬¥ï¥âáï) |
1407 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® ¢ëá®â¥ ¢ 2 à § (¢ëá®â ¡ãä¥à ¥ ¬¥ï¥âáï) |
1406 | align 4 |
1408 | align 4 |
1407 | proc buf_img_hdiv2, buf_struc:dword |
1409 | proc buf_img_hdiv2, buf_struc:dword |
1408 | pushad |
1410 | pushad |
1409 | mov edi,dword[buf_struc] |
1411 | mov edi,dword[buf_struc] |
1410 | cmp buf2d_bits,8 |
1412 | cmp buf2d_bits,8 |
1411 | jne @f |
1413 | jne @f |
1412 | mov eax,buf2d_w |
1414 | mov eax,buf2d_w |
1413 | mov ecx,buf2d_h |
1415 | mov ecx,buf2d_h |
1414 | imul ecx,eax |
1416 | imul ecx,eax |
1415 | stdcall img_8b_hdiv2, buf2d_data,ecx,eax |
1417 | stdcall img_8b_hdiv2, buf2d_data,ecx,eax |
1416 | jmp .end_f ;edi ¯®àâ¨âáï ¢ äãªæ¨¨, ¯®â®¬ã ¨á¯®«ì§®¢ ¨¥ buf2d_bits ®¯ á® |
1418 | jmp .end_f ;edi ¯®àâ¨âáï ¢ äãªæ¨¨, ¯®â®¬ã ¨á¯®«ì§®¢ ¨¥ buf2d_bits ®¯ á® |
1417 | @@: |
1419 | @@: |
1418 | cmp buf2d_bits,24 |
1420 | cmp buf2d_bits,24 |
1419 | jne @f |
1421 | jne @f |
1420 | mov eax,buf2d_w |
1422 | mov eax,buf2d_w |
1421 | mov ecx,buf2d_h |
1423 | mov ecx,buf2d_h |
1422 | imul ecx,eax |
1424 | imul ecx,eax |
1423 | stdcall img_rgb24_hdiv2, buf2d_data,ecx,eax |
1425 | stdcall img_rgb24_hdiv2, buf2d_data,ecx,eax |
1424 | jmp .end_f |
1426 | jmp .end_f |
1425 | @@: |
1427 | @@: |
1426 | cmp buf2d_bits,32 |
1428 | cmp buf2d_bits,32 |
1427 | jne @f |
1429 | jne @f |
1428 | mov eax,buf2d_w |
1430 | mov eax,buf2d_w |
1429 | mov ecx,buf2d_h |
1431 | mov ecx,buf2d_h |
1430 | imul ecx,eax |
1432 | imul ecx,eax |
1431 | shl eax,2 |
1433 | shl eax,2 |
1432 | stdcall img_rgba32_hdiv2, buf2d_data,ecx,eax |
1434 | stdcall img_rgba32_hdiv2, buf2d_data,ecx,eax |
1433 | ;jmp .end_f |
1435 | ;jmp .end_f |
1434 | @@: |
1436 | @@: |
1435 | .end_f: |
1437 | .end_f: |
1436 | popad |
1438 | popad |
1437 | ret |
1439 | ret |
1438 | endp |
1440 | endp |
1439 | 1441 | ||
1440 | ;input: |
1442 | ;input: |
1441 | ;data_8b - pointer to 8 bit data |
1443 | ;data_8b - pointer to 8 bit data |
1442 | ;size - count img pixels (size img data) |
1444 | ;size - count img pixels (size img data) |
1443 | ;size_w - width img in pixels |
1445 | ;size_w - width img in pixels |
1444 | align 4 |
1446 | align 4 |
1445 | proc img_8b_hdiv2, data_8b:dword, size:dword, size_w:dword |
1447 | proc img_8b_hdiv2, data_8b:dword, size:dword, size_w:dword |
1446 | 1448 | ||
1447 | mov eax,dword[data_8b] ;eax = |
1449 | mov eax,dword[data_8b] ;eax = |
1448 | mov ecx,dword[size] |
1450 | mov ecx,dword[size] |
1449 | cld |
1451 | cld |
1450 | @@: ;§ ⥬¥¨¥ 梥⠯¨ªá¥«¥© |
1452 | @@: ;§ ⥬¥¨¥ 梥⠯¨ªá¥«¥© |
1451 | shr byte[eax],1 |
1453 | shr byte[eax],1 |
1452 | inc eax |
1454 | inc eax |
1453 | loop @b |
1455 | loop @b |
1454 | 1456 | ||
1455 | mov eax,dword[data_8b] ;eax = |
1457 | mov eax,dword[data_8b] ;eax = |
1456 | mov esi,dword[size_w] |
1458 | mov esi,dword[size_w] |
1457 | mov ebx,esi |
1459 | mov ebx,esi |
1458 | add ebx,eax |
1460 | add ebx,eax |
1459 | mov ecx,dword[size] ;ecx = size |
1461 | mov ecx,dword[size] ;ecx = size |
1460 | shr ecx,1 |
1462 | shr ecx,1 |
1461 | xor edi,edi |
1463 | xor edi,edi |
1462 | @@: ;á«®¦¥¨¥ 梥⮢ ¯¨ªá¥«¥© |
1464 | @@: ;á«®¦¥¨¥ 梥⮢ ¯¨ªá¥«¥© |
1463 | mov dl,byte[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1465 | mov dl,byte[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1464 | add byte[eax],dl |
1466 | add byte[eax],dl |
1465 | 1467 | ||
1466 | inc eax |
1468 | inc eax |
1467 | inc ebx |
1469 | inc ebx |
1468 | inc edi |
1470 | inc edi |
1469 | cmp edi,dword[size_w] |
1471 | cmp edi,dword[size_w] |
1470 | jl .old_line |
1472 | jl .old_line |
1471 | add eax,esi |
1473 | add eax,esi |
1472 | add ebx,esi |
1474 | add ebx,esi |
1473 | xor edi,edi |
1475 | xor edi,edi |
1474 | .old_line: |
1476 | .old_line: |
1475 | loop @b |
1477 | loop @b |
1476 | 1478 | ||
1477 | 1479 | ||
1478 | mov eax,dword[data_8b] ;eax = |
1480 | mov eax,dword[data_8b] ;eax = |
1479 | add eax,esi ;esi = width*3(rgb) |
1481 | add eax,esi ;esi = width*3(rgb) |
1480 | mov ebx,eax |
1482 | mov ebx,eax |
1481 | add ebx,esi |
1483 | add ebx,esi |
1482 | mov ecx,dword[size] ;ecx = size |
1484 | mov ecx,dword[size] ;ecx = size |
1483 | shr ecx,1 |
1485 | shr ecx,1 |
1484 | sub ecx,dword[size_w] ;«¨èïï áâப ¯¨ªá¥«¥© |
1486 | sub ecx,dword[size_w] ;«¨èïï áâப ¯¨ªá¥«¥© |
1485 | xor edi,edi |
1487 | xor edi,edi |
1486 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1488 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1487 | mov dl,byte[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1489 | mov dl,byte[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1488 | mov byte[eax],dl |
1490 | mov byte[eax],dl |
1489 | 1491 | ||
1490 | inc eax |
1492 | inc eax |
1491 | inc ebx |
1493 | inc ebx |
1492 | inc edi |
1494 | inc edi |
1493 | cmp edi,dword[size_w] |
1495 | cmp edi,dword[size_w] |
1494 | jl .old_line_2 |
1496 | jl .old_line_2 |
1495 | add ebx,esi |
1497 | add ebx,esi |
1496 | xor edi,edi |
1498 | xor edi,edi |
1497 | .old_line_2: |
1499 | .old_line_2: |
1498 | loop @b |
1500 | loop @b |
1499 | ret |
1501 | ret |
1500 | endp |
1502 | endp |
1501 | 1503 | ||
1502 | ;input: |
1504 | ;input: |
1503 | ;data_rgb - pointer to rgb data |
1505 | ;data_rgb - pointer to rgb data |
1504 | ;size - count img pixels (size img data / 3(rgb) ) |
1506 | ;size - count img pixels (size img data / 3(rgb) ) |
1505 | ;size_w - width img in pixels |
1507 | ;size_w - width img in pixels |
1506 | align 4 |
1508 | align 4 |
1507 | proc img_rgb24_hdiv2, data_rgb:dword, size:dword, size_w:dword |
1509 | proc img_rgb24_hdiv2, data_rgb:dword, size:dword, size_w:dword |
1508 | 1510 | ||
1509 | mov eax,dword[data_rgb] ;eax = |
1511 | mov eax,dword[data_rgb] ;eax = |
1510 | mov ecx,dword[size] ;ecx = size |
1512 | mov ecx,dword[size] ;ecx = size |
1511 | lea ecx,[ecx+ecx*2] |
1513 | lea ecx,[ecx+ecx*2] |
1512 | cld |
1514 | cld |
1513 | @@: ;§ ⥬¥¨¥ 梥⠯¨ªá¥«¥© |
1515 | @@: ;§ ⥬¥¨¥ 梥⠯¨ªá¥«¥© |
1514 | shr byte[eax],1 |
1516 | shr byte[eax],1 |
1515 | inc eax |
1517 | inc eax |
1516 | loop @b |
1518 | loop @b |
1517 | 1519 | ||
1518 | mov eax,dword[data_rgb] ;eax = |
1520 | mov eax,dword[data_rgb] ;eax = |
1519 | mov esi,dword[size_w] |
1521 | mov esi,dword[size_w] |
1520 | lea esi,[esi+esi*2] ;esi = width*3(rgb) |
1522 | lea esi,[esi+esi*2] ;esi = width*3(rgb) |
1521 | mov ebx,esi |
1523 | mov ebx,esi |
1522 | add ebx,eax |
1524 | add ebx,eax |
1523 | mov ecx,dword[size] ;ecx = size |
1525 | mov ecx,dword[size] ;ecx = size |
1524 | shr ecx,1 |
1526 | shr ecx,1 |
1525 | xor edi,edi |
1527 | xor edi,edi |
1526 | @@: ;á«®¦¥¨¥ 梥⮢ ¯¨ªá¥«¥© |
1528 | @@: ;á«®¦¥¨¥ 梥⮢ ¯¨ªá¥«¥© |
1527 | mov dx,word[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1529 | mov dx,word[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1528 | add word[eax],dx |
1530 | add word[eax],dx |
1529 | mov dl,byte[ebx+2] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1531 | mov dl,byte[ebx+2] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1530 | add byte[eax+2],dl |
1532 | add byte[eax+2],dl |
1531 | 1533 | ||
1532 | add eax,3 |
1534 | add eax,3 |
1533 | add ebx,3 |
1535 | add ebx,3 |
1534 | inc edi |
1536 | inc edi |
1535 | cmp edi,dword[size_w] |
1537 | cmp edi,dword[size_w] |
1536 | jl .old_line |
1538 | jl .old_line |
1537 | add eax,esi |
1539 | add eax,esi |
1538 | add ebx,esi |
1540 | add ebx,esi |
1539 | xor edi,edi |
1541 | xor edi,edi |
1540 | .old_line: |
1542 | .old_line: |
1541 | loop @b |
1543 | loop @b |
1542 | 1544 | ||
1543 | mov eax,dword[data_rgb] ;eax = |
1545 | mov eax,dword[data_rgb] ;eax = |
1544 | add eax,esi ;esi = width*3(rgb) |
1546 | add eax,esi ;esi = width*3(rgb) |
1545 | mov ebx,eax |
1547 | mov ebx,eax |
1546 | add ebx,esi |
1548 | add ebx,esi |
1547 | mov ecx,dword[size] ;ecx = size |
1549 | mov ecx,dword[size] ;ecx = size |
1548 | shr ecx,1 |
1550 | shr ecx,1 |
1549 | sub ecx,dword[size_w] ;«¨èïï áâப ¯¨ªá¥«¥© |
1551 | sub ecx,dword[size_w] ;«¨èïï áâப ¯¨ªá¥«¥© |
1550 | xor edi,edi |
1552 | xor edi,edi |
1551 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1553 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1552 | mov edx,dword[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1554 | mov edx,dword[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1553 | mov word[eax],dx |
1555 | mov word[eax],dx |
1554 | shr edx,16 |
1556 | shr edx,16 |
1555 | mov byte[eax+2],dl |
1557 | mov byte[eax+2],dl |
1556 | 1558 | ||
1557 | add eax,3 |
1559 | add eax,3 |
1558 | add ebx,3 |
1560 | add ebx,3 |
1559 | inc edi |
1561 | inc edi |
1560 | cmp edi,dword[size_w] |
1562 | cmp edi,dword[size_w] |
1561 | jl .old_line_2 |
1563 | jl .old_line_2 |
1562 | add ebx,esi |
1564 | add ebx,esi |
1563 | xor edi,edi |
1565 | xor edi,edi |
1564 | .old_line_2: |
1566 | .old_line_2: |
1565 | loop @b |
1567 | loop @b |
1566 | ret |
1568 | ret |
1567 | endp |
1569 | endp |
1568 | 1570 | ||
1569 | ;input: |
1571 | ;input: |
1570 | ;data_rgba - pointer to rgba data |
1572 | ;data_rgba - pointer to rgba data |
1571 | ;size - count img pixels (size img data / 4(rgba) ) |
1573 | ;size - count img pixels (size img data / 4(rgba) ) |
1572 | ;size_w_b - width img in bytes |
1574 | ;size_w_b - width img in bytes |
1573 | align 4 |
1575 | align 4 |
1574 | proc img_rgba32_hdiv2, data_rgba:dword, size:dword, size_w_b:dword |
1576 | proc img_rgba32_hdiv2, data_rgba:dword, size:dword, size_w_b:dword |
1575 | 1577 | ||
1576 | mov eax,dword[data_rgba] ;eax = |
1578 | mov eax,dword[data_rgba] ;eax = |
1577 | mov ebx,dword[size_w_b] |
1579 | mov ebx,dword[size_w_b] |
1578 | add ebx,eax |
1580 | add ebx,eax |
1579 | mov ecx,dword[size] ;ecx = size |
1581 | mov ecx,dword[size] ;ecx = size |
1580 | shr ecx,1 |
1582 | shr ecx,1 |
1581 | xor edi,edi |
1583 | xor edi,edi |
1582 | @@: ;ᬥ訢 ¨¥ 梥⮢ ¯¨ªá¥«¥© |
1584 | @@: ;ᬥ訢 ¨¥ 梥⮢ ¯¨ªá¥«¥© |
1583 | call combine_colors_1 |
1585 | call combine_colors_1 |
1584 | mov dword[eax],edx |
1586 | mov dword[eax],edx |
1585 | 1587 | ||
1586 | add eax,4 |
1588 | add eax,4 |
1587 | add ebx,4 |
1589 | add ebx,4 |
1588 | add edi,4 |
1590 | add edi,4 |
1589 | cmp edi,dword[size_w_b] |
1591 | cmp edi,dword[size_w_b] |
1590 | jl .old_line |
1592 | jl .old_line |
1591 | add eax,dword[size_w_b] |
1593 | add eax,dword[size_w_b] |
1592 | add ebx,dword[size_w_b] |
1594 | add ebx,dword[size_w_b] |
1593 | xor edi,edi |
1595 | xor edi,edi |
1594 | .old_line: |
1596 | .old_line: |
1595 | loop @b |
1597 | loop @b |
1596 | 1598 | ||
1597 | mov eax,dword[data_rgba] ;eax = |
1599 | mov eax,dword[data_rgba] ;eax = |
1598 | mov ebx,dword[size_w_b] |
1600 | mov ebx,dword[size_w_b] |
1599 | add eax,ebx |
1601 | add eax,ebx |
1600 | add ebx,eax |
1602 | add ebx,eax |
1601 | mov ecx,dword[size] ;ecx = size |
1603 | mov ecx,dword[size] ;ecx = size |
1602 | shl ecx,1 |
1604 | shl ecx,1 |
1603 | sub ecx,dword[size_w_b] ;«¨èïï áâப ¯¨ªá¥«¥© |
1605 | sub ecx,dword[size_w_b] ;«¨èïï áâப ¯¨ªá¥«¥© |
1604 | shr ecx,2 |
1606 | shr ecx,2 |
1605 | xor edi,edi |
1607 | xor edi,edi |
1606 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1608 | @@: ;¯®¤¦ ⨥ ¯¨ªá¥«¥© |
1607 | mov edx,dword[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1609 | mov edx,dword[ebx] ;ª®¯¨à㥬 梥⠨¦¥£® ¯¨ªá¥«ï |
1608 | mov dword[eax],edx |
1610 | mov dword[eax],edx |
1609 | 1611 | ||
1610 | add eax,4 |
1612 | add eax,4 |
1611 | add ebx,4 |
1613 | add ebx,4 |
1612 | add edi,4 |
1614 | add edi,4 |
1613 | cmp edi,dword[size_w_b] |
1615 | cmp edi,dword[size_w_b] |
1614 | jl .old_line_2 |
1616 | jl .old_line_2 |
1615 | add ebx,dword[size_w_b] |
1617 | add ebx,dword[size_w_b] |
1616 | xor edi,edi |
1618 | xor edi,edi |
1617 | .old_line_2: |
1619 | .old_line_2: |
1618 | loop @b |
1620 | loop @b |
1619 | ret |
1621 | ret |
1620 | endp |
1622 | endp |
1621 | 1623 | ||
1622 | ;input: |
1624 | ;input: |
1623 | ; eax - 㪠§ ⥫ì 32-¡¨âë© æ¢¥â |
1625 | ; eax - 㪠§ ⥫ì 32-¡¨âë© æ¢¥â |
1624 | ; ebx - 㪠§ ⥫ì 32-¡¨âë© æ¢¥â |
1626 | ; ebx - 㪠§ ⥫ì 32-¡¨âë© æ¢¥â |
1625 | ;output: |
1627 | ;output: |
1626 | ; edx - 32-¡¨âë© æ¢¥â ᬥè ë© á ãç¥â®¬ ¯à®§à ç®á⨠|
1628 | ; edx - 32-¡¨âë© æ¢¥â ᬥè ë© á ãç¥â®¬ ¯à®§à ç®á⨠|
1627 | ;destroy: |
1629 | ;destroy: |
1628 | ; esi |
1630 | ; esi |
1629 | align 4 |
1631 | align 4 |
1630 | proc combine_colors_1 uses ecx edi |
1632 | proc combine_colors_1 uses ecx edi |
1631 | locals |
1633 | locals |
1632 | c_blye dd ? |
1634 | c_blye dd ? |
1633 | c_green dd ? |
1635 | c_green dd ? |
1634 | c_red dd ? |
1636 | c_red dd ? |
1635 | endl |
1637 | endl |
1636 | movzx edi,byte[eax+3] |
1638 | movzx edi,byte[eax+3] |
1637 | cmp edi,255 |
1639 | cmp edi,255 |
1638 | je .c0z |
1640 | je .c0z |
1639 | movzx esi,byte[ebx+3] |
1641 | movzx esi,byte[ebx+3] |
1640 | cmp esi,255 |
1642 | cmp esi,255 |
1641 | je .c1z |
1643 | je .c1z |
1642 | cmp edi,esi |
1644 | cmp edi,esi |
1643 | je .c0_c1 |
1645 | je .c0_c1 |
1644 | 1646 | ||
1645 | ;¯¥à¥¢®à 稢 ¥¬ § ç¥¨ï ¯à®§à ç®á⥩ |
1647 | ;¯¥à¥¢®à 稢 ¥¬ § ç¥¨ï ¯à®§à ç®á⥩ |
1646 | neg edi |
1648 | neg edi |
1647 | inc edi |
1649 | inc edi |
1648 | add edi,255 |
1650 | add edi,255 |
1649 | neg esi |
1651 | neg esi |
1650 | inc esi |
1652 | inc esi |
1651 | add esi,255 |
1653 | add esi,255 |
1652 | 1654 | ||
1653 | movzx ecx,byte[eax] |
1655 | movzx ecx,byte[eax] |
1654 | imul ecx,edi |
1656 | imul ecx,edi |
1655 | mov [c_blye],ecx |
1657 | mov [c_blye],ecx |
1656 | movzx ecx,byte[ebx] |
1658 | movzx ecx,byte[ebx] |
1657 | imul ecx,esi |
1659 | imul ecx,esi |
1658 | add [c_blye],ecx |
1660 | add [c_blye],ecx |
1659 | 1661 | ||
1660 | movzx ecx,byte[eax+1] |
1662 | movzx ecx,byte[eax+1] |
1661 | imul ecx,edi |
1663 | imul ecx,edi |
1662 | mov [c_green],ecx |
1664 | mov [c_green],ecx |
1663 | movzx ecx,byte[ebx+1] |
1665 | movzx ecx,byte[ebx+1] |
1664 | imul ecx,esi |
1666 | imul ecx,esi |
1665 | add [c_green],ecx |
1667 | add [c_green],ecx |
1666 | 1668 | ||
1667 | movzx ecx,byte[eax+2] |
1669 | movzx ecx,byte[eax+2] |
1668 | imul ecx,edi |
1670 | imul ecx,edi |
1669 | mov [c_red],ecx |
1671 | mov [c_red],ecx |
1670 | movzx ecx,byte[ebx+2] |
1672 | movzx ecx,byte[ebx+2] |
1671 | imul ecx,esi |
1673 | imul ecx,esi |
1672 | add [c_red],ecx |
1674 | add [c_red],ecx |
1673 | 1675 | ||
1674 | push eax ebx |
1676 | push eax ebx |
1675 | xor ebx,ebx |
1677 | xor ebx,ebx |
1676 | mov eax,[c_red] |
1678 | mov eax,[c_red] |
1677 | xor edx,edx |
1679 | xor edx,edx |
1678 | mov ecx,edi |
1680 | mov ecx,edi |
1679 | add ecx,esi |
1681 | add ecx,esi |
1680 | div ecx |
1682 | div ecx |
1681 | mov bl,al |
1683 | mov bl,al |
1682 | shl ebx,16 |
1684 | shl ebx,16 |
1683 | mov eax,[c_green] |
1685 | mov eax,[c_green] |
1684 | xor edx,edx |
1686 | xor edx,edx |
1685 | div ecx |
1687 | div ecx |
1686 | mov bh,al |
1688 | mov bh,al |
1687 | mov eax,[c_blye] |
1689 | mov eax,[c_blye] |
1688 | xor edx,edx |
1690 | xor edx,edx |
1689 | div ecx |
1691 | div ecx |
1690 | mov bl,al |
1692 | mov bl,al |
1691 | 1693 | ||
1692 | shr ecx,1 |
1694 | shr ecx,1 |
1693 | ;¯¥à¥¢®à 稢 ¥¬ § ç¥¨ï ¯à®§à ç®á⨠|
1695 | ;¯¥à¥¢®à 稢 ¥¬ § ç¥¨ï ¯à®§à ç®á⨠|
1694 | neg ecx |
1696 | neg ecx |
1695 | inc ecx |
1697 | inc ecx |
1696 | add ecx,255 |
1698 | add ecx,255 |
1697 | 1699 | ||
1698 | shl ecx,24 |
1700 | shl ecx,24 |
1699 | add ebx,ecx |
1701 | add ebx,ecx |
1700 | mov edx,ebx |
1702 | mov edx,ebx |
1701 | pop ebx eax |
1703 | pop ebx eax |
1702 | 1704 | ||
1703 | jmp .end_f |
1705 | jmp .end_f |
1704 | .c0_c1: ;¥á«¨ ¯à®§à ç®á⨠®¡®¨å 梥⮢ ᮢ¯ ¤ îâ |
1706 | .c0_c1: ;¥á«¨ ¯à®§à ç®á⨠®¡®¨å 梥⮢ ᮢ¯ ¤ îâ |
1705 | mov edx,dword[eax] |
1707 | mov edx,dword[eax] |
1706 | shr edx,1 |
1708 | shr edx,1 |
1707 | and edx,011111110111111101111111b |
1709 | and edx,011111110111111101111111b |
1708 | mov esi,dword[ebx] |
1710 | mov esi,dword[ebx] |
1709 | shr esi,1 |
1711 | shr esi,1 |
1710 | and esi,011111110111111101111111b |
1712 | and esi,011111110111111101111111b |
1711 | add edx,esi |
1713 | add edx,esi |
1712 | ror edi,8 ;¯¥à¥¬¥é ¥¬ § 票¥ ¯à®§à ç®á⨠¢ áâ à訩 ¡ ©â edi |
1714 | ror edi,8 ;¯¥à¥¬¥é ¥¬ § 票¥ ¯à®§à ç®á⨠¢ áâ à訩 ¡ ©â edi |
1713 | or edx,edi |
1715 | or edx,edi |
1714 | jmp .end_f |
1716 | jmp .end_f |
1715 | .c0z: ;¥á«¨ 梥⠢ eax ¯à®§à çë© |
1717 | .c0z: ;¥á«¨ 梥⠢ eax ¯à®§à çë© |
1716 | mov edx,dword[ebx] |
1718 | mov edx,dword[ebx] |
1717 | movzx edi,byte[ebx+3] |
1719 | movzx edi,byte[ebx+3] |
1718 | jmp @f |
1720 | jmp @f |
1719 | .c1z: ;¥á«¨ 梥⠢ ebx ¯à®§à çë© |
1721 | .c1z: ;¥á«¨ 梥⠢ ebx ¯à®§à çë© |
1720 | mov edx,dword[eax] |
1722 | mov edx,dword[eax] |
1721 | @@: |
1723 | @@: |
1722 | add edi,255 ;¤¥« ¥¬ 梥⠯®«®¢¨ã ¯à®§à çë¬ |
1724 | add edi,255 ;¤¥« ¥¬ 梥⠯®«®¢¨ã ¯à®§à çë¬ |
1723 | shr edi,1 |
1725 | shr edi,1 |
1724 | cmp edi,255 |
1726 | cmp edi,255 |
1725 | jl @f |
1727 | jl @f |
1726 | mov edi,255 ;¬ ªá¨¬ «ì ï ¯à®§à ç®áâì ¥ ¡®«¥¥ 255 |
1728 | mov edi,255 ;¬ ªá¨¬ «ì ï ¯à®§à ç®áâì ¥ ¡®«¥¥ 255 |
1727 | @@: |
1729 | @@: |
1728 | shl edi,24 |
1730 | shl edi,24 |
1729 | and edx,0xffffff ;ᨬ ¥¬ áâ àãî ¯à®§à ç®áâì |
1731 | and edx,0xffffff ;ᨬ ¥¬ áâ àãî ¯à®§à ç®áâì |
1730 | add edx,edi |
1732 | add edx,edi |
1731 | .end_f: |
1733 | .end_f: |
1732 | ret |
1734 | ret |
1733 | endp |
1735 | endp |
1734 | 1736 | ||
1735 | ;description: |
1737 | ;description: |
1736 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® è¨à¨¥ (à §¬¥àë ¡ãä¥à ¥ ¬¥ïîâáï) |
1738 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® è¨à¨¥ (à §¬¥àë ¡ãä¥à ¥ ¬¥ïîâáï) |
1737 | ;input: |
1739 | ;input: |
1738 | ; data_rgb - pointer to rgb data |
1740 | ; data_rgb - pointer to rgb data |
1739 | ; size_w - width img in pixels |
1741 | ; size_w - width img in pixels |
1740 | ; size_h - height img in pixels |
1742 | ; size_h - height img in pixels |
1741 | ; size_w_new - new width img in pixels |
1743 | ; size_w_new - new width img in pixels |
1742 | align 16 |
1744 | align 16 |
1743 | proc img_rgb24_wresize, data_rgb:dword, size_w:dword, size_h:dword, size_w_new:dword |
1745 | proc img_rgb24_wresize, data_rgb:dword, size_w:dword, size_h:dword, size_w_new:dword |
1744 | locals |
1746 | locals |
1745 | pr dd 0 |
1747 | pr dd 0 |
1746 | pg dd 0 |
1748 | pg dd 0 |
1747 | pb dd 0 |
1749 | pb dd 0 |
1748 | img_n dd ? ;㪠§ â¥«ì ¤ ë¥ ®¢®£® ¨§®¡à ¦¥¨ï |
1750 | img_n dd ? ;㪠§ â¥«ì ¤ ë¥ ®¢®£® ¨§®¡à ¦¥¨ï |
1749 | lines dd ? |
1751 | lines dd ? |
1750 | endl |
1752 | endl |
1751 | pushad |
1753 | pushad |
1752 | ;eax - delta for inp. img |
1754 | ;eax - delta for inp. img |
1753 | ;ebx - delta for outp. img |
1755 | ;ebx - delta for outp. img |
1754 | ;esi - pointer to data_rgb |
1756 | ;esi - pointer to data_rgb |
1755 | mov esi,[data_rgb] |
1757 | mov esi,[data_rgb] |
1756 | mov [img_n],esi |
1758 | mov [img_n],esi |
1757 | mov eax,[size_h] |
1759 | mov eax,[size_h] |
1758 | mov [lines],eax |
1760 | mov [lines],eax |
1759 | align 4 |
1761 | align 4 |
1760 | .cycyle_0: |
1762 | .cycyle_0: |
1761 | mov eax,[size_w_new] |
1763 | mov eax,[size_w_new] |
1762 | mov ecx,[size_w] |
1764 | mov ecx,[size_w] |
1763 | mov ebx,ecx |
1765 | mov ebx,ecx |
1764 | align 4 |
1766 | align 4 |
1765 | .cycyle_1: |
1767 | .cycyle_1: |
1766 | cmp eax,ebx |
1768 | cmp eax,ebx |
1767 | jg .else_0 |
1769 | jg .else_0 |
1768 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¬ ªá¨¬ «ì® ¢«¨ï¥â १ã«ìâ â |
1770 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¬ ªá¨¬ «ì® ¢«¨ï¥â १ã«ìâ â |
1769 | ; ª ¯«¨¢ ¥¬ rgb ¤«ï ¨â¥à¯®«ï樨 ¯¨ªá¥«¥© |
1771 | ; ª ¯«¨¢ ¥¬ rgb ¤«ï ¨â¥à¯®«ï樨 ¯¨ªá¥«¥© |
1770 | mov edx,[size_w_new] |
1772 | mov edx,[size_w_new] |
1771 | movzx edi,byte[esi] |
1773 | movzx edi,byte[esi] |
1772 | imul edi,edx |
1774 | imul edi,edx |
1773 | add [pb],edi |
1775 | add [pb],edi |
1774 | movzx edi,byte[esi+1] |
1776 | movzx edi,byte[esi+1] |
1775 | imul edi,edx |
1777 | imul edi,edx |
1776 | add [pg],edi |
1778 | add [pg],edi |
1777 | movzx edi,byte[esi+2] |
1779 | movzx edi,byte[esi+2] |
1778 | imul edi,edx |
1780 | imul edi,edx |
1779 | add [pr],edi |
1781 | add [pr],edi |
1780 | cmp eax,ebx |
1782 | cmp eax,ebx |
1781 | je .d2_add |
1783 | je .d2_add |
1782 | jmp .if_0_end |
1784 | jmp .if_0_end |
1783 | .else_0: |
1785 | .else_0: |
1784 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¯®¯ ¤¥â £à ¨æã ¯¨ªá¥«¥© |
1786 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¯®¯ ¤¥â £à ¨æã ¯¨ªá¥«¥© |
1785 | mov edx,ebx |
1787 | mov edx,ebx |
1786 | sub edx,eax |
1788 | sub edx,eax |
1787 | add edx,[size_w_new] |
1789 | add edx,[size_w_new] |
1788 | movzx edi,byte[esi] |
1790 | movzx edi,byte[esi] |
1789 | imul edi,edx |
1791 | imul edi,edx |
1790 | add [pb],edi |
1792 | add [pb],edi |
1791 | movzx edi,byte[esi+1] |
1793 | movzx edi,byte[esi+1] |
1792 | imul edi,edx |
1794 | imul edi,edx |
1793 | add [pg],edi |
1795 | add [pg],edi |
1794 | movzx edi,byte[esi+2] |
1796 | movzx edi,byte[esi+2] |
1795 | imul edi,edx |
1797 | imul edi,edx |
1796 | add [pr],edi |
1798 | add [pr],edi |
1797 | ;á®åà 塞 £®â®¢®¥ rgb |
1799 | ;á®åà 塞 £®â®¢®¥ rgb |
1798 | .d2_add: |
1800 | .d2_add: |
1799 | push eax |
1801 | push eax |
1800 | mov edi,[img_n] |
1802 | mov edi,[img_n] |
1801 | mov eax,[pb] |
1803 | mov eax,[pb] |
1802 | xor edx,edx |
1804 | xor edx,edx |
1803 | div dword[size_w] ;eax /= [size_w] |
1805 | div dword[size_w] ;eax /= [size_w] |
1804 | stosb |
1806 | stosb |
1805 | mov eax,[pg] |
1807 | mov eax,[pg] |
1806 | xor edx,edx |
1808 | xor edx,edx |
1807 | div dword[size_w] ;eax /= [size_w] |
1809 | div dword[size_w] ;eax /= [size_w] |
1808 | stosb |
1810 | stosb |
1809 | mov eax,[pr] |
1811 | mov eax,[pr] |
1810 | xor edx,edx |
1812 | xor edx,edx |
1811 | div dword[size_w] ;eax /= [size_w] |
1813 | div dword[size_w] ;eax /= [size_w] |
1812 | stosb |
1814 | stosb |
1813 | pop eax |
1815 | pop eax |
1814 | add dword[img_n],3 ;next pixel |
1816 | add dword[img_n],3 ;next pixel |
1815 | ;®¡®¢«ï¥¬ rgb ¤«ï ®¢®£® ¯¨ªá¥«ï |
1817 | ;®¡®¢«ï¥¬ rgb ¤«ï ®¢®£® ¯¨ªá¥«ï |
1816 | mov edx,eax |
1818 | mov edx,eax |
1817 | sub edx,ebx |
1819 | sub edx,ebx |
1818 | movzx edi,byte[esi] |
1820 | movzx edi,byte[esi] |
1819 | imul edi,edx |
1821 | imul edi,edx |
1820 | mov [pb],edi |
1822 | mov [pb],edi |
1821 | movzx edi,byte[esi+1] |
1823 | movzx edi,byte[esi+1] |
1822 | imul edi,edx |
1824 | imul edi,edx |
1823 | mov [pg],edi |
1825 | mov [pg],edi |
1824 | movzx edi,byte[esi+2] |
1826 | movzx edi,byte[esi+2] |
1825 | imul edi,edx |
1827 | imul edi,edx |
1826 | mov [pr],edi |
1828 | mov [pr],edi |
1827 | add ebx,[size_w] |
1829 | add ebx,[size_w] |
1828 | .if_0_end: |
1830 | .if_0_end: |
1829 | add eax,[size_w_new] |
1831 | add eax,[size_w_new] |
1830 | add esi,3 ;next pixel |
1832 | add esi,3 ;next pixel |
1831 | dec ecx |
1833 | dec ecx |
1832 | jnz .cycyle_1 |
1834 | jnz .cycyle_1 |
1833 | dec dword[lines] |
1835 | dec dword[lines] |
1834 | jnz .cycyle_0 |
1836 | jnz .cycyle_0 |
1835 | popad |
1837 | popad |
1836 | ret |
1838 | ret |
1837 | endp |
1839 | endp |
1838 | 1840 | ||
1839 | ;description: |
1841 | ;description: |
1840 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® ¢ëá®â¥ (à §¬¥àë ¡ãä¥à ¥ ¬¥ïîâáï) |
1842 | ; ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® ¢ëá®â¥ (à §¬¥àë ¡ãä¥à ¥ ¬¥ïîâáï) |
1841 | ;input: |
1843 | ;input: |
1842 | ; data_rgb - pointer to rgb data |
1844 | ; data_rgb - pointer to rgb data |
1843 | ; size_w - width img in pixels |
1845 | ; size_w - width img in pixels |
1844 | ; size_h - height img in pixels |
1846 | ; size_h - height img in pixels |
1845 | ; size_h_new - new height img in pixels |
1847 | ; size_h_new - new height img in pixels |
1846 | align 16 |
1848 | align 16 |
1847 | proc img_rgb24_hresize, data_rgb:dword, size_w:dword, size_h:dword, size_h_new:dword |
1849 | proc img_rgb24_hresize, data_rgb:dword, size_w:dword, size_h:dword, size_h_new:dword |
1848 | locals |
1850 | locals |
1849 | pr dd 0 |
1851 | pr dd 0 |
1850 | pg dd 0 |
1852 | pg dd 0 |
1851 | pb dd 0 |
1853 | pb dd 0 |
1852 | img_n dd ? ;㪠§ â¥«ì ¤ ë¥ ®¢®£® ¨§®¡à ¦¥¨ï |
1854 | img_n dd ? ;㪠§ â¥«ì ¤ ë¥ ®¢®£® ¨§®¡à ¦¥¨ï |
1853 | cols dd ? |
1855 | cols dd ? |
1854 | lin_b dd ? ;à §¬¥à «¨¨¨ ¨§®¡à ¦¥¨ï ¢ ¡ ©â å |
1856 | lin_b dd ? ;à §¬¥à «¨¨¨ ¨§®¡à ¦¥¨ï ¢ ¡ ©â å |
1855 | data_n dd ? ;㪠§ â¥«ì ¤ ë¥ ¤«ï ®¢®£® á⮫¡æ ¯¨ªá¥«¥© |
1857 | data_n dd ? ;㪠§ â¥«ì ¤ ë¥ ¤«ï ®¢®£® á⮫¡æ ¯¨ªá¥«¥© |
1856 | endl |
1858 | endl |
1857 | pushad |
1859 | pushad |
1858 | ;eax - delta for inp. img |
1860 | ;eax - delta for inp. img |
1859 | ;ebx - delta for outp. img |
1861 | ;ebx - delta for outp. img |
1860 | ;esi - pointer to data_rgb |
1862 | ;esi - pointer to data_rgb |
1861 | mov esi,[data_rgb] |
1863 | mov esi,[data_rgb] |
1862 | mov [data_n],esi |
1864 | mov [data_n],esi |
1863 | mov eax,[size_w] |
1865 | mov eax,[size_w] |
1864 | mov [cols],eax |
1866 | mov [cols],eax |
1865 | lea eax,[eax+eax*2] |
1867 | lea eax,[eax+eax*2] |
1866 | mov [lin_b],eax |
1868 | mov [lin_b],eax |
1867 | align 4 |
1869 | align 4 |
1868 | .cycyle_0: |
1870 | .cycyle_0: |
1869 | mov eax,[size_h_new] |
1871 | mov eax,[size_h_new] |
1870 | mov ecx,[size_h] |
1872 | mov ecx,[size_h] |
1871 | mov ebx,ecx |
1873 | mov ebx,ecx |
1872 | mov esi,[data_n] |
1874 | mov esi,[data_n] |
1873 | mov [img_n],esi |
1875 | mov [img_n],esi |
1874 | add dword[data_n],3 ;¯¥à¥å®¤ á«¥¤ãî騩 á⮫¡¥æ ¯¨ªá¥«¥© |
1876 | add dword[data_n],3 ;¯¥à¥å®¤ á«¥¤ãî騩 á⮫¡¥æ ¯¨ªá¥«¥© |
1875 | align 4 |
1877 | align 4 |
1876 | .cycyle_1: |
1878 | .cycyle_1: |
1877 | cmp eax,ebx |
1879 | cmp eax,ebx |
1878 | jg .else_0 |
1880 | jg .else_0 |
1879 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¬ ªá¨¬ «ì® ¢«¨ï¥â १ã«ìâ â |
1881 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¬ ªá¨¬ «ì® ¢«¨ï¥â १ã«ìâ â |
1880 | ; ª ¯«¨¢ ¥¬ rgb ¤«ï ¨â¥à¯®«ï樨 ¯¨ªá¥«¥© |
1882 | ; ª ¯«¨¢ ¥¬ rgb ¤«ï ¨â¥à¯®«ï樨 ¯¨ªá¥«¥© |
1881 | mov edx,[size_h_new] |
1883 | mov edx,[size_h_new] |
1882 | movzx edi,byte[esi] |
1884 | movzx edi,byte[esi] |
1883 | imul edi,edx |
1885 | imul edi,edx |
1884 | add [pb],edi |
1886 | add [pb],edi |
1885 | movzx edi,byte[esi+1] |
1887 | movzx edi,byte[esi+1] |
1886 | imul edi,edx |
1888 | imul edi,edx |
1887 | add [pg],edi |
1889 | add [pg],edi |
1888 | movzx edi,byte[esi+2] |
1890 | movzx edi,byte[esi+2] |
1889 | imul edi,edx |
1891 | imul edi,edx |
1890 | add [pr],edi |
1892 | add [pr],edi |
1891 | cmp eax,ebx |
1893 | cmp eax,ebx |
1892 | je .d2_add |
1894 | je .d2_add |
1893 | jmp .if_0_end |
1895 | jmp .if_0_end |
1894 | .else_0: |
1896 | .else_0: |
1895 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¯®¯ ¤¥â £à ¨æã ¯¨ªá¥«¥© |
1897 | ;ª®¯¨àã¥¬ë© ¯¨ªá¥«ì ¯®¯ ¤¥â £à ¨æã ¯¨ªá¥«¥© |
1896 | mov edx,ebx |
1898 | mov edx,ebx |
1897 | sub edx,eax |
1899 | sub edx,eax |
1898 | add edx,[size_h_new] |
1900 | add edx,[size_h_new] |
1899 | movzx edi,byte[esi] |
1901 | movzx edi,byte[esi] |
1900 | imul edi,edx |
1902 | imul edi,edx |
1901 | add [pb],edi |
1903 | add [pb],edi |
1902 | movzx edi,byte[esi+1] |
1904 | movzx edi,byte[esi+1] |
1903 | imul edi,edx |
1905 | imul edi,edx |
1904 | add [pg],edi |
1906 | add [pg],edi |
1905 | movzx edi,byte[esi+2] |
1907 | movzx edi,byte[esi+2] |
1906 | imul edi,edx |
1908 | imul edi,edx |
1907 | add [pr],edi |
1909 | add [pr],edi |
1908 | ;á®åà 塞 £®â®¢®¥ rgb |
1910 | ;á®åà 塞 £®â®¢®¥ rgb |
1909 | .d2_add: |
1911 | .d2_add: |
1910 | push eax |
1912 | push eax |
1911 | mov edi,[img_n] |
1913 | mov edi,[img_n] |
1912 | mov eax,[pb] |
1914 | mov eax,[pb] |
1913 | xor edx,edx |
1915 | xor edx,edx |
1914 | div dword[size_h] ;eax /= [size_h] |
1916 | div dword[size_h] ;eax /= [size_h] |
1915 | stosb |
1917 | stosb |
1916 | mov eax,[pg] |
1918 | mov eax,[pg] |
1917 | xor edx,edx |
1919 | xor edx,edx |
1918 | div dword[size_h] ;eax /= [size_h] |
1920 | div dword[size_h] ;eax /= [size_h] |
1919 | stosb |
1921 | stosb |
1920 | mov eax,[pr] |
1922 | mov eax,[pr] |
1921 | xor edx,edx |
1923 | xor edx,edx |
1922 | div dword[size_h] ;eax /= [size_h] |
1924 | div dword[size_h] ;eax /= [size_h] |
1923 | stosb |
1925 | stosb |
1924 | pop eax |
1926 | pop eax |
1925 | mov edx,[lin_b] |
1927 | mov edx,[lin_b] |
1926 | add dword[img_n],edx ;next pixel |
1928 | add dword[img_n],edx ;next pixel |
1927 | ;®¡®¢«ï¥¬ rgb ¤«ï ®¢®£® ¯¨ªá¥«ï |
1929 | ;®¡®¢«ï¥¬ rgb ¤«ï ®¢®£® ¯¨ªá¥«ï |
1928 | mov edx,eax |
1930 | mov edx,eax |
1929 | sub edx,ebx |
1931 | sub edx,ebx |
1930 | movzx edi,byte[esi] |
1932 | movzx edi,byte[esi] |
1931 | imul edi,edx |
1933 | imul edi,edx |
1932 | mov [pb],edi |
1934 | mov [pb],edi |
1933 | movzx edi,byte[esi+1] |
1935 | movzx edi,byte[esi+1] |
1934 | imul edi,edx |
1936 | imul edi,edx |
1935 | mov [pg],edi |
1937 | mov [pg],edi |
1936 | movzx edi,byte[esi+2] |
1938 | movzx edi,byte[esi+2] |
1937 | imul edi,edx |
1939 | imul edi,edx |
1938 | mov [pr],edi |
1940 | mov [pr],edi |
1939 | add ebx,[size_h] |
1941 | add ebx,[size_h] |
1940 | .if_0_end: |
1942 | .if_0_end: |
1941 | add eax,[size_h_new] |
1943 | add eax,[size_h_new] |
1942 | add esi,[lin_b] ;next pixel |
1944 | add esi,[lin_b] ;next pixel |
1943 | dec ecx |
1945 | dec ecx |
1944 | jnz .cycyle_1 |
1946 | jnz .cycyle_1 |
1945 | dec dword[cols] |
1947 | dec dword[cols] |
1946 | jnz .cycyle_0 |
1948 | jnz .cycyle_0 |
1947 | popad |
1949 | popad |
1948 | ret |
1950 | ret |
1949 | endp |
1951 | endp |
1950 | 1952 | ||
1951 | ;¯à¥®¡à §®¢ ¨¥ ¡ãä¥à ¨§ 24-¡¨â®£® ¢ 8-¡¨âë© |
1953 | ;¯à¥®¡à §®¢ ¨¥ ¡ãä¥à ¨§ 24-¡¨â®£® ¢ 8-¡¨âë© |
1952 | ; spectr - ®¯à¥¤¥«ï¥â ª ª®© ᯥªâà ¡à âì ¯à¨ ¯à¥®¡à §®¢ ¨¨ 0-ᨨ©, 1-§¥«¥ë©, 2-ªà áë© |
1954 | ; spectr - ®¯à¥¤¥«ï¥â ª ª®© ᯥªâà ¡à âì ¯à¨ ¯à¥®¡à §®¢ ¨¨ 0-ᨨ©, 1-§¥«¥ë©, 2-ªà áë© |
1953 | align 4 |
1955 | align 4 |
1954 | proc buf_conv_24_to_8, buf_struc:dword, spectr:dword |
1956 | proc buf_conv_24_to_8, buf_struc:dword, spectr:dword |
1955 | pushad |
1957 | pushad |
1956 | mov edi,dword[buf_struc] |
1958 | mov edi,dword[buf_struc] |
1957 | cmp buf2d_bits,24 |
1959 | cmp buf2d_bits,24 |
1958 | jne .error0 |
1960 | jne .error0 |
1959 | mov eax,buf2d_w |
1961 | mov eax,buf2d_w |
1960 | cmp eax,1 |
1962 | cmp eax,1 |
1961 | jl .error1 |
1963 | jl .error1 |
1962 | mov ecx,buf2d_h |
1964 | mov ecx,buf2d_h |
1963 | cmp ecx,1 |
1965 | cmp ecx,1 |
1964 | jl .error1 |
1966 | jl .error1 |
1965 | imul ecx,eax |
1967 | imul ecx,eax |
1966 | mov esi,ecx |
1968 | mov esi,ecx |
1967 | ;ebx - ¯ ¬ïâì ¨§ ª®â®à®© ª®¯¨àã¥âáï |
1969 | ;ebx - ¯ ¬ïâì ¨§ ª®â®à®© ª®¯¨àã¥âáï |
1968 | ;edx - ¯ ¬ïâì ªã¤ ª®¯¨àã¥âáï |
1970 | ;edx - ¯ ¬ïâì ªã¤ ª®¯¨àã¥âáï |
1969 | mov edx,buf2d_data |
1971 | mov edx,buf2d_data |
1970 | mov ebx,edx |
1972 | mov ebx,edx |
1971 | cmp [spectr],3 |
1973 | cmp [spectr],3 |
1972 | jge @f |
1974 | jge @f |
1973 | add ebx,[spectr] |
1975 | add ebx,[spectr] |
1974 | @@: |
1976 | @@: |
1975 | mov al,byte[ebx] |
1977 | mov al,byte[ebx] |
1976 | mov byte[edx],al |
1978 | mov byte[edx],al |
1977 | add ebx,3 |
1979 | add ebx,3 |
1978 | inc edx |
1980 | inc edx |
1979 | loop @b |
1981 | loop @b |
1980 | mov buf2d_bits,8 |
1982 | mov buf2d_bits,8 |
1981 | invoke mem.realloc,buf2d_data,esi ;㬥ìè ¥¬ ¯ ¬ïâì § ¨¬ ¥¬ãî ¡ãä¥à®¬ |
1983 | invoke mem.realloc,buf2d_data,esi ;㬥ìè ¥¬ ¯ ¬ïâì § ¨¬ ¥¬ãî ¡ãä¥à®¬ |
1982 | jmp .end_conv |
1984 | jmp .end_conv |
1983 | .error0: |
1985 | .error0: |
1984 | stdcall print_err,sz_buf2d_conv_24_to_8,txt_err_n24b |
1986 | stdcall print_err,sz_buf2d_conv_24_to_8,txt_err_n24b |
1985 | jmp .end_conv |
1987 | jmp .end_conv |
1986 | .error1: |
1988 | .error1: |
1987 | stdcall print_err,sz_buf2d_conv_24_to_8,txt_err_size_0 |
1989 | stdcall print_err,sz_buf2d_conv_24_to_8,txt_err_size_0 |
1988 | .end_conv: |
1990 | .end_conv: |
1989 | popad |
1991 | popad |
1990 | ret |
1992 | ret |
1991 | endp |
1993 | endp |
1992 | 1994 | ||
1993 | ;¯à¥®¡à §®¢ ¨¥ ¡ãä¥à ¨§ 24-¡¨â®£® ¢ 32-¡¨âë© |
1995 | ;¯à¥®¡à §®¢ ¨¥ ¡ãä¥à ¨§ 24-¡¨â®£® ¢ 32-¡¨âë© |
1994 | align 4 |
1996 | align 4 |
1995 | proc buf_conv_24_to_32, buf_struc:dword, buf_str8:dword |
1997 | proc buf_conv_24_to_32, buf_struc:dword, buf_str8:dword |
1996 | pushad |
1998 | pushad |
1997 | mov edi,dword[buf_struc] |
1999 | mov edi,dword[buf_struc] |
1998 | cmp buf2d_bits,24 |
2000 | cmp buf2d_bits,24 |
1999 | jne .error1 |
2001 | jne .error1 |
2000 | mov ecx,buf2d_w |
2002 | mov ecx,buf2d_w |
2001 | mov ebx,buf2d_h |
2003 | mov ebx,buf2d_h |
2002 | imul ebx,ecx |
2004 | imul ebx,ecx |
2003 | mov ecx,ebx ;ecx = size 8 b |
2005 | mov ecx,ebx ;ecx = size 8 b |
2004 | shl ebx,2 ;ebx = size 32 b |
2006 | shl ebx,2 ;ebx = size 32 b |
2005 | invoke mem.realloc,buf2d_data,ebx ;㢥«¨ç¨¢ ¥¬ ¯ ¬ïâì § ¨¬ ¥¬ãî ¡ãä¥à®¬ |
2007 | invoke mem.realloc,buf2d_data,ebx ;㢥«¨ç¨¢ ¥¬ ¯ ¬ïâì § ¨¬ ¥¬ãî ¡ãä¥à®¬ |
2006 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
2008 | mov buf2d_data,eax ; á«ãç © ¥á«¨ ¨§¬¥¨«áï 㪠§ â¥«ì ¤ ë¥ |
2007 | mov buf2d_bits,32 |
2009 | mov buf2d_bits,32 |
2008 | mov edx,ebx ;edx = size 32 b |
2010 | mov edx,ebx ;edx = size 32 b |
2009 | sub ebx,ecx ;ebx = size 24 b |
2011 | sub ebx,ecx ;ebx = size 24 b |
2010 | mov eax,ecx |
2012 | mov eax,ecx |
2011 | ;eax - à §¬¥à 8 ¡¨âëå ¤ ëå |
2013 | ;eax - à §¬¥à 8 ¡¨âëå ¤ ëå |
2012 | ;ebx - à §¬¥à 24 ¡¨âëå ¤ ëå |
2014 | ;ebx - à §¬¥à 24 ¡¨âëå ¤ ëå |
2013 | ;edx - à §¬¥à 32 ¡¨âëå ¤ ëå |
2015 | ;edx - à §¬¥à 32 ¡¨âëå ¤ ëå |
2014 | add ebx,buf2d_data |
2016 | add ebx,buf2d_data |
2015 | add edx,buf2d_data |
2017 | add edx,buf2d_data |
2016 | mov edi,dword[buf_str8] |
2018 | mov edi,dword[buf_str8] |
2017 | cmp buf2d_bits,8 |
2019 | cmp buf2d_bits,8 |
2018 | jne .error2 |
2020 | jne .error2 |
2019 | add eax,buf2d_data |
2021 | add eax,buf2d_data |
2020 | mov edi,edx |
2022 | mov edi,edx |
2021 | ;eax - 㪠§ â¥«ì ª®¥æ 8 ¡¨âëå ¤ ëå |
2023 | ;eax - 㪠§ â¥«ì ª®¥æ 8 ¡¨âëå ¤ ëå |
2022 | ;ebx - 㪠§ â¥«ì ª®¥æ 24 ¡¨âëå ¤ ëå |
2024 | ;ebx - 㪠§ â¥«ì ª®¥æ 24 ¡¨âëå ¤ ëå |
2023 | ;edi - 㪠§ â¥«ì ª®¥æ 32 ¡¨âëå ¤ ëå |
2025 | ;edi - 㪠§ â¥«ì ª®¥æ 32 ¡¨âëå ¤ ëå |
2024 | @@: |
2026 | @@: |
2025 | sub edi,4 ;®â¨¬ ¥¬ ¢ ç «¥ 横« , |
2027 | sub edi,4 ;®â¨¬ ¥¬ ¢ ç «¥ 横« , |
2026 | sub ebx,3 ; ¯®â®¬ã, ç⮠㪠§ ⥫¨ áâ®ïâ |
2028 | sub ebx,3 ; ¯®â®¬ã, ç⮠㪠§ ⥫¨ áâ®ïâ |
2027 | dec eax ; § ¯à¥¤¥« ¬¨ ¡ãä¥à®¢ |
2029 | dec eax ; § ¯à¥¤¥« ¬¨ ¡ãä¥à®¢ |
2028 | mov edx,dword[ebx] |
2030 | mov edx,dword[ebx] |
2029 | mov dword[edi],edx |
2031 | mov dword[edi],edx |
2030 | mov dl,byte[eax] |
2032 | mov dl,byte[eax] |
2031 | mov byte[edi+3],dl |
2033 | mov byte[edi+3],dl |
2032 | loop @b |
2034 | loop @b |
2033 | 2035 | ||
2034 | jmp .end_conv |
2036 | jmp .end_conv |
2035 | .error1: |
2037 | .error1: |
2036 | stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n24b |
2038 | stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n24b |
2037 | jmp .end_conv |
2039 | jmp .end_conv |
2038 | .error2: |
2040 | .error2: |
2039 | stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n8b |
2041 | stdcall print_err,sz_buf2d_conv_24_to_32,txt_err_n8b |
2040 | .end_conv: |
2042 | .end_conv: |
2041 | popad |
2043 | popad |
2042 | ret |
2044 | ret |
2043 | endp |
2045 | endp |
2044 | 2046 | ||
2045 | ;äãªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥¨¥ ¨§ ¡ãä¥à buf_source (24b|32b) ¢ buf_destination (24b) |
2047 | ;äãªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥¨¥ ¨§ ¡ãä¥à buf_source (24b|32b) ¢ buf_destination (24b) |
2046 | ; 㪠§ë¢ îâáï ª®®à¤¨ âë ¢áâ ¢ª¨ ¡ãä¥à buf_source ®â®á¨â¥«ì® buf_destination |
2048 | ; 㪠§ë¢ îâáï ª®®à¤¨ âë ¢áâ ¢ª¨ ¡ãä¥à buf_source ®â®á¨â¥«ì® buf_destination |
2047 | ; ¯à®§à ç®áâì ¯à¨ ª®¯¨à®¢ ¨¨ ¥ ãç¨âë¢ ¥âáï |
2049 | ; ¯à®§à ç®áâì ¯à¨ ª®¯¨à®¢ ¨¨ ¥ ãç¨âë¢ ¥âáï |
2048 | align 4 |
2050 | align 4 |
2049 | proc buf_bit_blt, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword |
2051 | proc buf_bit_blt, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword |
2050 | locals |
2052 | locals |
2051 | right_bytes dd ? |
2053 | right_bytes dd ? |
2052 | endl |
2054 | endl |
2053 | pushad |
2055 | pushad |
2054 | 2056 | ||
2055 | mov edi,[buf_source] |
2057 | mov edi,[buf_source] |
2056 | cmp buf2d_bits,24 |
2058 | cmp buf2d_bits,24 |
2057 | je .sou24 |
2059 | je .sou24 |
2058 | cmp buf2d_bits,32 |
2060 | cmp buf2d_bits,32 |
2059 | je .sou32 |
2061 | je .sou32 |
2060 | jmp .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2062 | jmp .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2061 | 2063 | ||
2062 | .sou24: ;¢ ¨áâ®ç¨ª¥ 24 ¡¨â ï ª à⨪ |
2064 | .sou24: ;¢ ¨áâ®ç¨ª¥ 24 ¡¨â ï ª à⨪ |
2063 | mov eax,buf2d_w |
2065 | mov eax,buf2d_w |
2064 | mov edx,buf2d_h ;¢ëá®â ª®¯¨à㥬®© ª à⨪¨ |
2066 | mov edx,buf2d_h ;¢ëá®â ª®¯¨à㥬®© ª à⨪¨ |
2065 | mov esi,buf2d_data ;¤ ë¥ ª®¯¨à㥬®© ª à⨪¨ |
2067 | mov esi,buf2d_data ;¤ ë¥ ª®¯¨à㥬®© ª à⨪¨ |
2066 | 2068 | ||
2067 | mov edi,[buf_destination] |
2069 | mov edi,[buf_destination] |
2068 | cmp buf2d_bits,24 |
2070 | cmp buf2d_bits,24 |
2069 | jne .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2071 | jne .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2070 | mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥¨ï (¤«ï ¯à®¢¥àª¨) |
2072 | mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥¨ï (¤«ï ¯à®¢¥àª¨) |
2071 | cmp ebx,buf2d_w ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥¨¥ ¯® è¨à¨¥ |
2073 | cmp ebx,buf2d_w ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥¨¥ ¯® è¨à¨¥ |
2072 | jge .copy_end ;¥á«¨ ¨§®¡à ¦¥¨¥ ¯®«®áâìî ¢ë« §¨â § ¯à ¢ãî áâ®à®ã |
2074 | jge .copy_end ;¥á«¨ ¨§®¡à ¦¥¨¥ ¯®«®áâìî ¢ë« §¨â § ¯à ¢ãî áâ®à®ã |
2073 | mov ebx,buf2d_h ;ebx - ¢ëá®â ®á®¢®£® ¡ãä¥à |
2075 | mov ebx,buf2d_h ;ebx - ¢ëá®â ®á®¢®£® ¡ãä¥à |
2074 | mov ecx,[coord_y] |
2076 | mov ecx,[coord_y] |
2075 | cmp ecx,0 |
2077 | cmp ecx,0 |
2076 | jge @f |
2078 | jge @f |
2077 | ;¥á«¨ ª®®à¤¨ â coord_y<0 (1-ï áâனª ) |
2079 | ;¥á«¨ ª®®à¤¨ â coord_y<0 (1-ï áâனª ) |
2078 | add edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨ |
2080 | add edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨ |
2079 | cmp edx,0 |
2081 | cmp edx,0 |
2080 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî ¤ ¢¥à奩 £à ¨æ¥© ¡ãä¥à (coord_y<0 ¨ |coord_y|>buf_source.h) |
2082 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî ¤ ¢¥à奩 £à ¨æ¥© ¡ãä¥à (coord_y<0 ¨ |coord_y|>buf_source.h) |
2081 | neg ecx |
2083 | neg ecx |
2082 | ;inc ecx |
2084 | ;inc ecx |
2083 | imul ecx,eax |
2085 | imul ecx,eax |
2084 | lea ecx,[ecx+ecx*2] ;¯® 3 ¡ ©â ¯¨ªá¥«ì |
2086 | lea ecx,[ecx+ecx*2] ;¯® 3 ¡ ©â ¯¨ªá¥«ì |
2085 | add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ ⥫ì á ª®¯¨à㥬묨 ¤ 묨, á ãç¥â®¬ ¯à®¯ã襮© ç á⨠|
2087 | add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ ⥫ì á ª®¯¨à㥬묨 ¤ 묨, á ãç¥â®¬ ¯à®¯ã襮© ç á⨠|
2086 | xor ecx,ecx ;®¡ã«ï¥¬ ª®®à¤¨ âã coord_y |
2088 | xor ecx,ecx ;®¡ã«ï¥¬ ª®®à¤¨ âã coord_y |
2087 | @@: |
2089 | @@: |
2088 | cmp ecx,ebx |
2090 | cmp ecx,ebx |
2089 | jge .copy_end ;¥á«¨ ª®®à¤¨ â 'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
2091 | jge .copy_end ;¥á«¨ ª®®à¤¨ â 'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
2090 | add ecx,edx ;ecx - ¨¦ïï ª®®à¤¨ â ª®¯¨à㥬®© ª à⨪¨ |
2092 | add ecx,edx ;ecx - ¨¦ïï ª®®à¤¨ â ª®¯¨à㥬®© ª à⨪¨ |
2091 | cmp ecx,ebx |
2093 | cmp ecx,ebx |
2092 | jle @f |
2094 | jle @f |
2093 | sub ecx,ebx |
2095 | sub ecx,ebx |
2094 | sub edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨, ¢ á«ãç¥ ª®£¤ ® ¢ë« §¨â § ¨¦îî £à ¨æã |
2096 | sub edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨, ¢ á«ãç¥ ª®£¤ ® ¢ë« §¨â § ¨¦îî £à ¨æã |
2095 | @@: |
2097 | @@: |
2096 | mov ebx,buf2d_w |
2098 | mov ebx,buf2d_w |
2097 | mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2099 | mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2098 | cmp ecx,0 |
2100 | cmp ecx,0 |
2099 | jg .end_otr_c_y_24 |
2101 | jg .end_otr_c_y_24 |
2100 | ;¥á«¨ ª®®à¤¨ â coord_y<=0 (2-ï áâனª ) |
2102 | ;¥á«¨ ª®®à¤¨ â coord_y<=0 (2-ï áâனª ) |
2101 | mov ecx,[coord_x] |
2103 | mov ecx,[coord_x] |
2102 | jmp @f |
2104 | jmp @f |
2103 | .end_otr_c_y_24: |
2105 | .end_otr_c_y_24: |
2104 | imul ecx,ebx |
2106 | imul ecx,ebx |
2105 | add ecx,[coord_x] |
2107 | add ecx,[coord_x] |
2106 | @@: |
2108 | @@: |
2107 | lea ecx,[ecx+ecx*2] |
2109 | lea ecx,[ecx+ecx*2] |
2108 | add ecx,buf2d_data |
2110 | add ecx,buf2d_data |
2109 | sub ebx,eax |
2111 | sub ebx,eax |
2110 | mov edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2112 | mov edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2111 | 2113 | ||
2112 | mov [right_bytes],0 |
2114 | mov [right_bytes],0 |
2113 | mov ecx,[coord_x] |
2115 | mov ecx,[coord_x] |
2114 | cmp ecx,ebx |
2116 | cmp ecx,ebx |
2115 | jl @f |
2117 | jl @f |
2116 | sub ecx,ebx |
2118 | sub ecx,ebx |
2117 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2119 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2118 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2120 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2119 | lea ecx,[ecx+ecx*2] ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2121 | lea ecx,[ecx+ecx*2] ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2120 | mov [right_bytes],ecx |
2122 | mov [right_bytes],ecx |
2121 | @@: |
2123 | @@: |
2122 | 2124 | ||
2123 | lea eax,[eax+eax*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2125 | lea eax,[eax+eax*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2124 | lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à ¬¨ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2126 | lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à ¬¨ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2125 | 2127 | ||
2126 | cld |
2128 | cld |
2127 | cmp [right_bytes],0 |
2129 | cmp [right_bytes],0 |
2128 | jg .copy_1 |
2130 | jg .copy_1 |
2129 | .copy_0: ;¯à®á⮥ ª®¯¨à®¢ ¨¥ |
2131 | .copy_0: ;¯à®á⮥ ª®¯¨à®¢ ¨¥ |
2130 | mov ecx,eax |
2132 | mov ecx,eax |
2131 | rep movsb |
2133 | rep movsb |
2132 | add edi,ebx |
2134 | add edi,ebx |
2133 | dec edx |
2135 | dec edx |
2134 | cmp edx,0 |
2136 | cmp edx,0 |
2135 | jg .copy_0 |
2137 | jg .copy_0 |
2136 | jmp .copy_end |
2138 | jmp .copy_end |
2137 | .copy_1: ;¥ ¯à®á⮥ ª®¯¨à®¢ ¨¥ (ª à⨪ ¢ë« §¨â § ¯à ¢ãî áâ®à®ã) |
2139 | .copy_1: ;¥ ¯à®á⮥ ª®¯¨à®¢ ¨¥ (ª à⨪ ¢ë« §¨â § ¯à ¢ãî áâ®à®ã) |
2138 | mov ecx,eax |
2140 | mov ecx,eax |
2139 | rep movsb |
2141 | rep movsb |
2140 | add edi,ebx |
2142 | add edi,ebx |
2141 | add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî £à ¨æã |
2143 | add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî £à ¨æã |
2142 | dec edx |
2144 | dec edx |
2143 | cmp edx,0 |
2145 | cmp edx,0 |
2144 | jg .copy_1 |
2146 | jg .copy_1 |
2145 | jmp .copy_end |
2147 | jmp .copy_end |
2146 | 2148 | ||
2147 | .sou32: ;¢ ¨áâ®ç¨ª¥ 32 ¡¨â ï ª à⨪ |
2149 | .sou32: ;¢ ¨áâ®ç¨ª¥ 32 ¡¨â ï ª à⨪ |
2148 | mov eax,buf2d_w |
2150 | mov eax,buf2d_w |
2149 | mov edx,buf2d_h ;¢ëá®â ª®¯¨à㥬®© ª à⨪¨ |
2151 | mov edx,buf2d_h ;¢ëá®â ª®¯¨à㥬®© ª à⨪¨ |
2150 | mov esi,buf2d_data ;¤ ë¥ ª®¯¨à㥬®© ª à⨪¨ |
2152 | mov esi,buf2d_data ;¤ ë¥ ª®¯¨à㥬®© ª à⨪¨ |
2151 | 2153 | ||
2152 | mov edi,[buf_destination] |
2154 | mov edi,[buf_destination] |
2153 | cmp buf2d_bits,24 |
2155 | cmp buf2d_bits,24 |
2154 | jne .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2156 | jne .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2155 | mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥¨ï (¤«ï ¯à®¢¥àª¨) |
2157 | mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥¨ï (¤«ï ¯à®¢¥àª¨) |
2156 | cmp ebx,buf2d_w ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥¨¥ ¯® è¨à¨¥ |
2158 | cmp ebx,buf2d_w ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥¨¥ ¯® è¨à¨¥ |
2157 | jge .copy_end ;¥á«¨ ¨§®¡à ¦¥¨¥ ¯®«®áâìî ¢ë« §¨â § ¯à ¢ãî áâ®à®ã |
2159 | jge .copy_end ;¥á«¨ ¨§®¡à ¦¥¨¥ ¯®«®áâìî ¢ë« §¨â § ¯à ¢ãî áâ®à®ã |
2158 | mov ebx,buf2d_h ;ebx - ¢ëá®â ®á®¢®£® ¡ãä¥à |
2160 | mov ebx,buf2d_h ;ebx - ¢ëá®â ®á®¢®£® ¡ãä¥à |
2159 | mov ecx,[coord_y] |
2161 | mov ecx,[coord_y] |
2160 | cmp ecx,0 |
2162 | cmp ecx,0 |
2161 | jge @f |
2163 | jge @f |
2162 | ;¥á«¨ ª®®à¤¨ â coord_y<0 (1-ï áâனª ) |
2164 | ;¥á«¨ ª®®à¤¨ â coord_y<0 (1-ï áâனª ) |
2163 | add edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨ |
2165 | add edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨ |
2164 | cmp edx,0 |
2166 | cmp edx,0 |
2165 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî ¤ ¢¥à奩 £à ¨æ¥© ¡ãä¥à (coord_y<0 ¨ |coord_y|>buf_source.h) |
2167 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî ¤ ¢¥à奩 £à ¨æ¥© ¡ãä¥à (coord_y<0 ¨ |coord_y|>buf_source.h) |
2166 | neg ecx |
2168 | neg ecx |
2167 | ;inc ecx |
2169 | ;inc ecx |
2168 | imul ecx,eax |
2170 | imul ecx,eax |
2169 | shl ecx,2 ;¯® 4 ¡ ©â ¯¨ªá¥«ì |
2171 | shl ecx,2 ;¯® 4 ¡ ©â ¯¨ªá¥«ì |
2170 | add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ ⥫ì á ª®¯¨à㥬묨 ¤ 묨, á ãç¥â®¬ ¯à®¯ã襮© ç á⨠|
2172 | add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ ⥫ì á ª®¯¨à㥬묨 ¤ 묨, á ãç¥â®¬ ¯à®¯ã襮© ç á⨠|
2171 | xor ecx,ecx ;®¡ã«ï¥¬ ª®®à¤¨ âã coord_y |
2173 | xor ecx,ecx ;®¡ã«ï¥¬ ª®®à¤¨ âã coord_y |
2172 | @@: |
2174 | @@: |
2173 | cmp ecx,ebx |
2175 | cmp ecx,ebx |
2174 | jge .copy_end ;¥á«¨ ª®®à¤¨ â 'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
2176 | jge .copy_end ;¥á«¨ ª®®à¤¨ â 'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
2175 | add ecx,edx ;ecx - ¨¦ïï ª®®à¤¨ â ª®¯¨à㥬®© ª à⨪¨ |
2177 | add ecx,edx ;ecx - ¨¦ïï ª®®à¤¨ â ª®¯¨à㥬®© ª à⨪¨ |
2176 | cmp ecx,ebx |
2178 | cmp ecx,ebx |
2177 | jle @f |
2179 | jle @f |
2178 | sub ecx,ebx |
2180 | sub ecx,ebx |
2179 | sub edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨, ¢ á«ãç¥ ª®£¤ ® ¢ë« §¨â § ¨¦îî £à ¨æã |
2181 | sub edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨, ¢ á«ãç¥ ª®£¤ ® ¢ë« §¨â § ¨¦îî £à ¨æã |
2180 | @@: |
2182 | @@: |
2181 | mov ebx,buf2d_w |
2183 | mov ebx,buf2d_w |
2182 | ;mov ecx,ebx ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2184 | ;mov ecx,ebx ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2183 | ;imul ecx,[coord_y] |
2185 | ;imul ecx,[coord_y] |
2184 | ;add ecx,[coord_x] |
2186 | ;add ecx,[coord_x] |
2185 | mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2187 | mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2186 | cmp ecx,0 |
2188 | cmp ecx,0 |
2187 | jg .end_otr_c_y_32 |
2189 | jg .end_otr_c_y_32 |
2188 | ;¥á«¨ ª®®à¤¨ â coord_y<=0 (2-ï áâனª ) |
2190 | ;¥á«¨ ª®®à¤¨ â coord_y<=0 (2-ï áâனª ) |
2189 | mov ecx,[coord_x] |
2191 | mov ecx,[coord_x] |
2190 | jmp @f |
2192 | jmp @f |
2191 | .end_otr_c_y_32: |
2193 | .end_otr_c_y_32: |
2192 | imul ecx,ebx |
2194 | imul ecx,ebx |
2193 | add ecx,[coord_x] |
2195 | add ecx,[coord_x] |
2194 | @@: |
2196 | @@: |
2195 | lea ecx,[ecx+ecx*2] |
2197 | lea ecx,[ecx+ecx*2] |
2196 | add ecx,buf2d_data |
2198 | add ecx,buf2d_data |
2197 | sub ebx,eax |
2199 | sub ebx,eax |
2198 | mov edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2200 | mov edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2199 | 2201 | ||
2200 | mov [right_bytes],0 |
2202 | mov [right_bytes],0 |
2201 | mov ecx,[coord_x] |
2203 | mov ecx,[coord_x] |
2202 | cmp ecx,ebx |
2204 | cmp ecx,ebx |
2203 | jl @f |
2205 | jl @f |
2204 | sub ecx,ebx |
2206 | sub ecx,ebx |
2205 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2207 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2206 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2208 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2207 | shl ecx,2 ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2209 | shl ecx,2 ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2208 | mov [right_bytes],ecx |
2210 | mov [right_bytes],ecx |
2209 | @@: |
2211 | @@: |
2210 | 2212 | ||
2211 | ;eax - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2213 | ;eax - ª®««¨ç¥á⢮ ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2212 | lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à ¬¨ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2214 | lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à ¬¨ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2213 | 2215 | ||
2214 | cld |
2216 | cld |
2215 | cmp [right_bytes],0 |
2217 | cmp [right_bytes],0 |
2216 | jg .copy_3 |
2218 | jg .copy_3 |
2217 | .copy_2: ;¯à®á⮥ ª®¯¨à®¢ ¨¥ |
2219 | .copy_2: ;¯à®á⮥ ª®¯¨à®¢ ¨¥ |
2218 | mov ecx,eax |
2220 | mov ecx,eax |
2219 | @@: |
2221 | @@: |
2220 | movsw |
2222 | movsw |
2221 | movsb |
2223 | movsb |
2222 | inc esi |
2224 | inc esi |
2223 | loop @b |
2225 | loop @b |
2224 | add edi,ebx |
2226 | add edi,ebx |
2225 | dec edx |
2227 | dec edx |
2226 | cmp edx,0 |
2228 | cmp edx,0 |
2227 | jg .copy_2 |
2229 | jg .copy_2 |
2228 | jmp .copy_end |
2230 | jmp .copy_end |
2229 | .copy_3: ;¥ ¯à®á⮥ ª®¯¨à®¢ ¨¥ (ª à⨪ ¢ë« §¨â § ¯à ¢ãî áâ®à®ã) |
2231 | .copy_3: ;¥ ¯à®á⮥ ª®¯¨à®¢ ¨¥ (ª à⨪ ¢ë« §¨â § ¯à ¢ãî áâ®à®ã) |
2230 | mov ecx,eax |
2232 | mov ecx,eax |
2231 | @@: |
2233 | @@: |
2232 | movsw |
2234 | movsw |
2233 | movsb |
2235 | movsb |
2234 | inc esi |
2236 | inc esi |
2235 | loop @b |
2237 | loop @b |
2236 | add edi,ebx |
2238 | add edi,ebx |
2237 | add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî £à ¨æã |
2239 | add esi,[right_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî £à ¨æã |
2238 | dec edx |
2240 | dec edx |
2239 | cmp edx,0 |
2241 | cmp edx,0 |
2240 | jg .copy_3 |
2242 | jg .copy_3 |
2241 | 2243 | ||
2242 | .copy_end: |
2244 | .copy_end: |
2243 | popad |
2245 | popad |
2244 | ret |
2246 | ret |
2245 | endp |
2247 | endp |
2246 | 2248 | ||
2247 | ;input: |
2249 | ;input: |
2248 | ; esi = pointer to color1 + transparent |
2250 | ; esi = pointer to color1 + transparent |
2249 | ; edi = pointer to background color2 |
2251 | ; edi = pointer to background color2 |
2250 | ;output: |
2252 | ;output: |
2251 | ; [edi] = combine color |
2253 | ; [edi] = combine color |
2252 | align 4 |
2254 | align 4 |
2253 | combine_colors_0: |
2255 | combine_colors_0: |
2254 | push ax bx cx dx |
2256 | push ax bx cx dx |
2255 | mov bx,0x00ff ;---get transparent--- |
2257 | mov bx,0x00ff ;---get transparent--- |
2256 | movzx cx,byte[esi+3] ;pro |
2258 | movzx cx,byte[esi+3] ;pro |
2257 | sub bx,cx ;256-pro |
2259 | sub bx,cx ;256-pro |
2258 | ;---blye--- |
2260 | ;---blye--- |
2259 | movzx ax,byte[esi] |
2261 | movzx ax,byte[esi] |
2260 | imul ax,bx |
2262 | imul ax,bx |
2261 | movzx dx,byte[edi] |
2263 | movzx dx,byte[edi] |
2262 | imul dx,cx |
2264 | imul dx,cx |
2263 | add ax,dx |
2265 | add ax,dx |
2264 | mov byte[edi],ah |
2266 | mov byte[edi],ah |
2265 | ;---green--- |
2267 | ;---green--- |
2266 | movzx ax,byte[esi+1] |
2268 | movzx ax,byte[esi+1] |
2267 | imul ax,bx |
2269 | imul ax,bx |
2268 | movzx dx,byte[edi+1] |
2270 | movzx dx,byte[edi+1] |
2269 | imul dx,cx |
2271 | imul dx,cx |
2270 | add ax,dx |
2272 | add ax,dx |
2271 | mov byte[edi+1],ah |
2273 | mov byte[edi+1],ah |
2272 | ;---red--- |
2274 | ;---red--- |
2273 | movzx ax,byte[esi+2] |
2275 | movzx ax,byte[esi+2] |
2274 | imul ax,bx |
2276 | imul ax,bx |
2275 | movzx dx,byte[edi+2] |
2277 | movzx dx,byte[edi+2] |
2276 | imul dx,cx |
2278 | imul dx,cx |
2277 | add ax,dx |
2279 | add ax,dx |
2278 | mov byte[edi+2],ah |
2280 | mov byte[edi+2],ah |
2279 | 2281 | ||
2280 | pop dx cx bx ax |
2282 | pop dx cx bx ax |
2281 | ret |
2283 | ret |
2282 | 2284 | ||
2283 | ;äãªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥¨¥ ¨§ ¡ãä¥à buf_source (32b) ¢ buf_destination (24b) |
2285 | ;äãªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥¨¥ ¨§ ¡ãä¥à buf_source (32b) ¢ buf_destination (24b) |
2284 | ; 㪠§ë¢ îâáï ª®®à¤¨ âë ¢áâ ¢ª¨ ¡ãä¥à buf_source ®â®á¨â¥«ì® buf_destination |
2286 | ; 㪠§ë¢ îâáï ª®®à¤¨ âë ¢áâ ¢ª¨ ¡ãä¥à buf_source ®â®á¨â¥«ì® buf_destination |
2285 | ; ¯à¨ ª®¯¨à®¢ ¨¨ ãç¨âë¢ ¥âáï ¯à®§à ç®áâì |
2287 | ; ¯à¨ ª®¯¨à®¢ ¨¨ ãç¨âë¢ ¥âáï ¯à®§à ç®áâì |
2286 | align 4 |
2288 | align 4 |
2287 | proc buf_bit_blt_transp, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword |
2289 | proc buf_bit_blt_transp, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword |
2288 | locals |
2290 | locals |
2289 | lost_bytes dd ? |
2291 | lost_bytes dd ? |
2290 | endl |
2292 | endl |
2291 | pushad |
2293 | pushad |
2292 | 2294 | ||
2293 | mov edi,[buf_source] |
2295 | mov edi,[buf_source] |
2294 | cmp buf2d_bits,32 |
2296 | cmp buf2d_bits,32 |
2295 | jne .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2297 | jne .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2296 | mov eax,buf2d_w |
2298 | mov eax,buf2d_w |
2297 | mov edx,buf2d_h ;¢ëá®â ª®¯¨à㥬®© ª à⨪¨ |
2299 | mov edx,buf2d_h ;¢ëá®â ª®¯¨à㥬®© ª à⨪¨ |
2298 | mov esi,buf2d_data ;¤ ë¥ ª®¯¨à㥬®© ª à⨪¨ |
2300 | mov esi,buf2d_data ;¤ ë¥ ª®¯¨à㥬®© ª à⨪¨ |
2299 | 2301 | ||
2300 | mov edi,[buf_destination] |
2302 | mov edi,[buf_destination] |
2301 | cmp buf2d_bits,24 |
2303 | cmp buf2d_bits,24 |
2302 | jne .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2304 | jne .copy_end ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2303 | mov ebx,buf2d_h ;ebx - ¢ëá®â ®á®¢®£® ¡ãä¥à |
2305 | mov ebx,buf2d_h ;ebx - ¢ëá®â ®á®¢®£® ¡ãä¥à |
2304 | mov ecx,[coord_y] |
2306 | mov ecx,[coord_y] |
2305 | cmp ecx,0 |
2307 | cmp ecx,0 |
2306 | jge @f |
2308 | jge @f |
2307 | ;¥á«¨ ª®®à¤¨ â coord_y<0 (1-ï áâனª ) |
2309 | ;¥á«¨ ª®®à¤¨ â coord_y<0 (1-ï áâனª ) |
2308 | add edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨ |
2310 | add edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨ |
2309 | cmp edx,0 |
2311 | cmp edx,0 |
2310 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî ¤ ¢¥à奩 £à ¨æ¥© ¡ãä¥à (coord_y<0 ¨ |coord_y|>buf_source.h) |
2312 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî ¤ ¢¥à奩 £à ¨æ¥© ¡ãä¥à (coord_y<0 ¨ |coord_y|>buf_source.h) |
2311 | neg ecx |
2313 | neg ecx |
2312 | ;inc ecx |
2314 | ;inc ecx |
2313 | imul ecx,eax |
2315 | imul ecx,eax |
2314 | shl ecx,2 ;¯® 4 ¡ ©â ¯¨ªá¥«ì |
2316 | shl ecx,2 ;¯® 4 ¡ ©â ¯¨ªá¥«ì |
2315 | add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ ⥫ì á ª®¯¨à㥬묨 ¤ 묨, á ãç¥â®¬ ¯à®¯ã襮© ç á⨠|
2317 | add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ ⥫ì á ª®¯¨à㥬묨 ¤ 묨, á ãç¥â®¬ ¯à®¯ã襮© ç á⨠|
2316 | xor ecx,ecx ;®¡ã«ï¥¬ ª®®à¤¨ âã coord_y |
2318 | xor ecx,ecx ;®¡ã«ï¥¬ ª®®à¤¨ âã coord_y |
2317 | @@: |
2319 | @@: |
2318 | cmp ecx,ebx |
2320 | cmp ecx,ebx |
2319 | jge .copy_end ;¥á«¨ ª®®à¤¨ â 'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
2321 | jge .copy_end ;¥á«¨ ª®®à¤¨ â 'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
2320 | add ecx,edx ;ecx - ¨¦ïï ª®®à¤¨ â ª®¯¨à㥬®© ª à⨪¨ |
2322 | add ecx,edx ;ecx - ¨¦ïï ª®®à¤¨ â ª®¯¨à㥬®© ª à⨪¨ |
2321 | cmp ecx,ebx |
2323 | cmp ecx,ebx |
2322 | jle @f |
2324 | jle @f |
2323 | sub ecx,ebx |
2325 | sub ecx,ebx |
2324 | sub edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨, ¢ á«ãç¥ ª®£¤ ® ¢ë« §¨â § ¨¦îî £à ¨æã |
2326 | sub edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨, ¢ á«ãç¥ ª®£¤ ® ¢ë« §¨â § ¨¦îî £à ¨æã |
2325 | @@: |
2327 | @@: |
2326 | mov ebx,buf2d_w |
2328 | mov ebx,buf2d_w |
2327 | mov ecx,ebx ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2329 | mov ecx,ebx ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2328 | cmp [coord_y],0 |
2330 | cmp [coord_y],0 |
2329 | jg .end_otr_c_y |
2331 | jg .end_otr_c_y |
2330 | ;¥á«¨ ª®®à¤¨ â coord_y<=0 (2-ï áâனª ) |
2332 | ;¥á«¨ ª®®à¤¨ â coord_y<=0 (2-ï áâனª ) |
2331 | mov ecx,[coord_x] |
2333 | mov ecx,[coord_x] |
2332 | jmp @f |
2334 | jmp @f |
2333 | .end_otr_c_y: |
2335 | .end_otr_c_y: |
2334 | imul ecx,[coord_y] |
2336 | imul ecx,[coord_y] |
2335 | add ecx,[coord_x] |
2337 | add ecx,[coord_x] |
2336 | @@: |
2338 | @@: |
2337 | lea ecx,[ecx+ecx*2] |
2339 | lea ecx,[ecx+ecx*2] |
2338 | add ecx,buf2d_data |
2340 | add ecx,buf2d_data |
2339 | sub ebx,eax |
2341 | sub ebx,eax |
2340 | mov edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2342 | mov edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2341 | 2343 | ||
2342 | mov dword[lost_bytes],0 |
2344 | mov dword[lost_bytes],0 |
2343 | mov ecx,[coord_x] |
2345 | mov ecx,[coord_x] |
2344 | cmp ecx,0 |
2346 | cmp ecx,0 |
2345 | jge @f |
2347 | jge @f |
2346 | neg ecx |
2348 | neg ecx |
2347 | ;inc ecx |
2349 | ;inc ecx |
2348 | cmp eax,ecx ;eax - è¨à¨ ª®¯¨à㥬®© ª à⨪¨ |
2350 | cmp eax,ecx ;eax - è¨à¨ ª®¯¨à㥬®© ª à⨪¨ |
2349 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî § «¥¢®© £à ¨æ¥© ¡ãä¥à (coord_x<0 ¨ |coord_x|>buf_source.w) |
2351 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî § «¥¢®© £à ¨æ¥© ¡ãä¥à (coord_x<0 ¨ |coord_x|>buf_source.w) |
2350 | shl ecx,2 |
2352 | shl ecx,2 |
2351 | mov [lost_bytes],ecx |
2353 | mov [lost_bytes],ecx |
2352 | add esi,ecx |
2354 | add esi,ecx |
2353 | shr ecx,2 |
2355 | shr ecx,2 |
2354 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2356 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2355 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2357 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2356 | lea ecx,[ecx+ecx*2] |
2358 | lea ecx,[ecx+ecx*2] |
2357 | add edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2359 | add edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2358 | xor ecx,ecx |
2360 | xor ecx,ecx |
2359 | @@: |
2361 | @@: |
2360 | cmp ecx,ebx |
2362 | cmp ecx,ebx |
2361 | jle @f |
2363 | jle @f |
2362 | sub ecx,ebx |
2364 | sub ecx,ebx |
2363 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2365 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2364 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2366 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2365 | shl ecx,2 ;ecx - ç¨á«® ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2367 | shl ecx,2 ;ecx - ç¨á«® ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2366 | add [lost_bytes],ecx |
2368 | add [lost_bytes],ecx |
2367 | @@: |
2369 | @@: |
2368 | 2370 | ||
2369 | ; mov [right_bytes],0 |
2371 | ; mov [right_bytes],0 |
2370 | ; mov ecx,[coord_x] |
2372 | ; mov ecx,[coord_x] |
2371 | ; cmp ecx,ebx |
2373 | ; cmp ecx,ebx |
2372 | ; jl @f |
2374 | ; jl @f |
2373 | ; sub ecx,ebx |
2375 | ; sub ecx,ebx |
2374 | ; sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2376 | ; sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2375 | ; add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2377 | ; add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2376 | ; shl ecx,2 ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2378 | ; shl ecx,2 ;ecx - ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2377 | ; mov [right_bytes],ecx |
2379 | ; mov [right_bytes],ecx |
2378 | ; @@: |
2380 | ; @@: |
2379 | 2381 | ||
2380 | lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à ¬¨ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2382 | lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à ¬¨ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2381 | 2383 | ||
2382 | cld |
2384 | cld |
2383 | cmp [lost_bytes],0 |
2385 | cmp [lost_bytes],0 |
2384 | jg .copy_1 |
2386 | jg .copy_1 |
2385 | .copy_0: ;¯à®á⮥ ª®¯¨à®¢ ¨¥ |
2387 | .copy_0: ;¯à®á⮥ ª®¯¨à®¢ ¨¥ |
2386 | mov ecx,eax |
2388 | mov ecx,eax |
2387 | @@: |
2389 | @@: |
2388 | call combine_colors_0 |
2390 | call combine_colors_0 |
2389 | add edi,3 |
2391 | add edi,3 |
2390 | add esi,4 |
2392 | add esi,4 |
2391 | loop @b |
2393 | loop @b |
2392 | add edi,ebx |
2394 | add edi,ebx |
2393 | dec edx |
2395 | dec edx |
2394 | cmp edx,0 |
2396 | cmp edx,0 |
2395 | jg .copy_0 |
2397 | jg .copy_0 |
2396 | jmp .copy_end |
2398 | jmp .copy_end |
2397 | .copy_1: ;¥ ¯à®á⮥ ª®¯¨à®¢ ¨¥ (ª à⨪ ¢ë« §¨â § ¯à ¢ãî áâ®à®ã) |
2399 | .copy_1: ;¥ ¯à®á⮥ ª®¯¨à®¢ ¨¥ (ª à⨪ ¢ë« §¨â § ¯à ¢ãî áâ®à®ã) |
2398 | mov ecx,eax |
2400 | mov ecx,eax |
2399 | @@: |
2401 | @@: |
2400 | call combine_colors_0 |
2402 | call combine_colors_0 |
2401 | add edi,3 |
2403 | add edi,3 |
2402 | add esi,4 |
2404 | add esi,4 |
2403 | loop @b |
2405 | loop @b |
2404 | add edi,ebx |
2406 | add edi,ebx |
2405 | add esi,[lost_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî £à ¨æã |
2407 | add esi,[lost_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî £à ¨æã |
2406 | dec edx |
2408 | dec edx |
2407 | cmp edx,0 |
2409 | cmp edx,0 |
2408 | jg .copy_1 |
2410 | jg .copy_1 |
2409 | 2411 | ||
2410 | .copy_end: |
2412 | .copy_end: |
2411 | popad |
2413 | popad |
2412 | ret |
2414 | ret |
2413 | endp |
2415 | endp |
2414 | 2416 | ||
2415 | ;input: |
2417 | ;input: |
2416 | ; ebx - color1 |
2418 | ; ebx - color1 |
2417 | ; esi = pointer to transparent |
2419 | ; esi = pointer to transparent |
2418 | ; edi = pointer to background color2 |
2420 | ; edi = pointer to background color2 |
2419 | ;output: |
2421 | ;output: |
2420 | ; [edi] = combine color |
2422 | ; [edi] = combine color |
2421 | align 4 |
2423 | align 4 |
2422 | combine_colors_2: |
2424 | combine_colors_2: |
2423 | push ax ebx cx dx si |
2425 | push ax ebx cx dx si |
2424 | mov cl,byte[esi] ;pro |
2426 | mov cl,byte[esi] ;pro |
2425 | xor ch,ch |
2427 | xor ch,ch |
2426 | mov si,0x00ff ;---get transparent--- |
2428 | mov si,0x00ff ;---get transparent--- |
2427 | sub si,cx ;256-pro |
2429 | sub si,cx ;256-pro |
2428 | 2430 | ||
2429 | ;---blye--- |
2431 | ;---blye--- |
2430 | movzx ax,bl |
2432 | movzx ax,bl |
2431 | shr ebx,8 |
2433 | shr ebx,8 |
2432 | imul ax,si |
2434 | imul ax,si |
2433 | movzx dx,byte[edi] |
2435 | movzx dx,byte[edi] |
2434 | imul dx,cx |
2436 | imul dx,cx |
2435 | add ax,dx |
2437 | add ax,dx |
2436 | mov byte[edi],ah |
2438 | mov byte[edi],ah |
2437 | ;---green--- |
2439 | ;---green--- |
2438 | movzx ax,bl |
2440 | movzx ax,bl |
2439 | shr ebx,8 |
2441 | shr ebx,8 |
2440 | imul ax,si |
2442 | imul ax,si |
2441 | movzx dx,byte[edi+1] |
2443 | movzx dx,byte[edi+1] |
2442 | imul dx,cx |
2444 | imul dx,cx |
2443 | add ax,dx |
2445 | add ax,dx |
2444 | mov byte[edi+1],ah |
2446 | mov byte[edi+1],ah |
2445 | ;---red--- |
2447 | ;---red--- |
2446 | movzx ax,bl |
2448 | movzx ax,bl |
2447 | imul ax,si |
2449 | imul ax,si |
2448 | movzx dx,byte[edi+2] |
2450 | movzx dx,byte[edi+2] |
2449 | imul dx,cx |
2451 | imul dx,cx |
2450 | add ax,dx |
2452 | add ax,dx |
2451 | mov byte[edi+2],ah |
2453 | mov byte[edi+2],ah |
2452 | 2454 | ||
2453 | pop si dx cx ebx ax |
2455 | pop si dx cx ebx ax |
2454 | ret |
2456 | ret |
2455 | 2457 | ||
2456 | ;äãªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥¨¥ ¨§ ¡ãä¥à buf_source (8b) ¢ buf_destination (24b) |
2458 | ;äãªæ¨ï ª®¯¨àã¥â ¨§®¡à ¦¥¨¥ ¨§ ¡ãä¥à buf_source (8b) ¢ buf_destination (24b) |
2457 | ; 㪠§ë¢ îâáï ª®®à¤¨ âë ¢áâ ¢ª¨ ¡ãä¥à buf_source ®â®á¨â¥«ì® buf_destination |
2459 | ; 㪠§ë¢ îâáï ª®®à¤¨ âë ¢áâ ¢ª¨ ¡ãä¥à buf_source ®â®á¨â¥«ì® buf_destination |
2458 | align 4 |
2460 | align 4 |
2459 | proc buf_bit_blt_alpha, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword, color:dword |
2461 | proc buf_bit_blt_alpha, buf_destination:dword, coord_x:dword, coord_y:dword, buf_source:dword, color:dword |
2460 | locals |
2462 | locals |
2461 | lost_bytes dd ? ;ç¨á«® ¯®â¥àïëå ¡ ©â®¢ ¢ áâப¥ ª®¯¨à㥬®£® ¨§®¡à ¦¥ï (â¥å çâ® ¥ ¢« §ïâ ¢ ¡ãä¥à) |
2463 | lost_bytes dd ? ;ç¨á«® ¯®â¥àïëå ¡ ©â®¢ ¢ áâப¥ ª®¯¨à㥬®£® ¨§®¡à ¦¥ï (â¥å çâ® ¥ ¢« §ïâ ¢ ¡ãä¥à) |
2462 | dest_w_bytes dd ? ;ª®««¨ç¥á⢮ ¡ ©â ¢ ¡ãä¥à¥ ¯à¨¥¬¨ª¥ ¯® è¨à¨¥ - è¨à¨ ¢áâ ¢«ï¥¬®© ª à⨪¨ |
2464 | dest_w_bytes dd ? ;ª®««¨ç¥á⢮ ¡ ©â ¢ ¡ãä¥à¥ ¯à¨¥¬¨ª¥ ¯® è¨à¨¥ - è¨à¨ ¢áâ ¢«ï¥¬®© ª à⨪¨ |
2463 | endl |
2465 | endl |
2464 | pushad |
2466 | pushad |
2465 | 2467 | ||
2466 | mov edi,[buf_source] |
2468 | mov edi,[buf_source] |
2467 | cmp buf2d_bits,8 |
2469 | cmp buf2d_bits,8 |
2468 | jne .error1 ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2470 | jne .error1 ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2469 | mov eax,buf2d_w ;è¨à¨ ª®¯¨à㥬®© ª à⨪¨ |
2471 | mov eax,buf2d_w ;è¨à¨ ª®¯¨à㥬®© ª à⨪¨ |
2470 | mov edx,buf2d_h ;¢ëá®â ª®¯¨à㥬®© ª à⨪¨ |
2472 | mov edx,buf2d_h ;¢ëá®â ª®¯¨à㥬®© ª à⨪¨ |
2471 | mov esi,buf2d_data ;¤ ë¥ ª®¯¨à㥬®© ª à⨪¨ |
2473 | mov esi,buf2d_data ;¤ ë¥ ª®¯¨à㥬®© ª à⨪¨ |
2472 | 2474 | ||
2473 | mov edi,[buf_destination] |
2475 | mov edi,[buf_destination] |
2474 | cmp buf2d_bits,24 |
2476 | cmp buf2d_bits,24 |
2475 | jne .error2 ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2477 | jne .error2 ;ä®à¬ â ¡ãä¥à ¥ ¯®®¤¥à¦¨¢ ¥âáï |
2476 | mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥¨ï (¤«ï ¯à®¢¥àª¨) |
2478 | mov ebx,[coord_x] ;¢ ebx ¢à¥¬¥® áâ ¢¨¬ ®âáâ㯠¨§®¡à ¦¥¨ï (¤«ï ¯à®¢¥àª¨) |
2477 | cmp ebx,buf2d_w ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥¨¥ ¯® è¨à¨¥ |
2479 | cmp ebx,buf2d_w ;¯à®¢¥à塞 ¢« §¨â «¨ ¨§®¡à ¦¥¨¥ ¯® è¨à¨¥ |
2478 | jge .copy_end ;¥á«¨ ¨§®¡à ¦¥¨¥ ¯®«®áâìî ¢ë« §¨â § ¯à ¢ãî áâ®à®ã |
2480 | jge .copy_end ;¥á«¨ ¨§®¡à ¦¥¨¥ ¯®«®áâìî ¢ë« §¨â § ¯à ¢ãî áâ®à®ã |
2479 | mov ebx,buf2d_h ;ebx - ¢ëá®â ®á®¢®£® ¡ãä¥à |
2481 | mov ebx,buf2d_h ;ebx - ¢ëá®â ®á®¢®£® ¡ãä¥à |
2480 | mov ecx,[coord_y] |
2482 | mov ecx,[coord_y] |
2481 | cmp ecx,0 |
2483 | cmp ecx,0 |
2482 | jge @f |
2484 | jge @f |
2483 | ;¥á«¨ ª®®à¤¨ â coord_y<0 (1-ï áâனª ) |
2485 | ;¥á«¨ ª®®à¤¨ â coord_y<0 (1-ï áâனª ) |
2484 | add edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨ |
2486 | add edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨ |
2485 | cmp edx,0 |
2487 | cmp edx,0 |
2486 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî ¤ ¢¥à奩 £à ¨æ¥© ¡ãä¥à (coord_y<0 ¨ |coord_y|>buf_source.h) |
2488 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî ¤ ¢¥à奩 £à ¨æ¥© ¡ãä¥à (coord_y<0 ¨ |coord_y|>buf_source.h) |
2487 | neg ecx |
2489 | neg ecx |
2488 | ;inc ecx |
2490 | ;inc ecx |
2489 | imul ecx,eax |
2491 | imul ecx,eax |
2490 | add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ ⥫ì á ª®¯¨à㥬묨 ¤ 묨, á ãç¥â®¬ ¯à®¯ã襮© ç á⨠|
2492 | add esi,ecx ;ᤢ¨£ ¥¬ 㪠§ ⥫ì á ª®¯¨à㥬묨 ¤ 묨, á ãç¥â®¬ ¯à®¯ã襮© ç á⨠|
2491 | xor ecx,ecx ;®¡ã«ï¥¬ ª®®à¤¨ âã coord_y |
2493 | xor ecx,ecx ;®¡ã«ï¥¬ ª®®à¤¨ âã coord_y |
2492 | @@: |
2494 | @@: |
2493 | cmp ecx,ebx |
2495 | cmp ecx,ebx |
2494 | jge .copy_end ;¥á«¨ ª®®à¤¨ â 'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
2496 | jge .copy_end ;¥á«¨ ª®®à¤¨ â 'y' ¡®«ìè¥ ¢ëá®âë ¡ãä¥à |
2495 | add ecx,edx ;ecx - ¨¦ïï ª®®à¤¨ â ª®¯¨à㥬®© ª à⨪¨ |
2497 | add ecx,edx ;ecx - ¨¦ïï ª®®à¤¨ â ª®¯¨à㥬®© ª à⨪¨ |
2496 | cmp ecx,ebx |
2498 | cmp ecx,ebx |
2497 | jle @f |
2499 | jle @f |
2498 | sub ecx,ebx |
2500 | sub ecx,ebx |
2499 | sub edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨, ¢ á«ãç¥ ª®£¤ ® ¢ë« §¨â § ¨¦îî £à ¨æã |
2501 | sub edx,ecx ;㬥ìè ¥¬ ¢ëá®âã ª®¯¨à㥬®© ª à⨪¨, ¢ á«ãç¥ ª®£¤ ® ¢ë« §¨â § ¨¦îî £à ¨æã |
2500 | @@: |
2502 | @@: |
2501 | mov ebx,buf2d_w |
2503 | mov ebx,buf2d_w |
2502 | mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2504 | mov ecx,[coord_y] ;ecx ¨á¯®«ì§ã¥¬ ¤«ï ¢à¥¬¥ëå 楫¥© |
2503 | cmp ecx,0 |
2505 | cmp ecx,0 |
2504 | jg .end_otr_c_y |
2506 | jg .end_otr_c_y |
2505 | ;¥á«¨ ª®®à¤¨ â coord_y<=0 (2-ï áâனª ) |
2507 | ;¥á«¨ ª®®à¤¨ â coord_y<=0 (2-ï áâனª ) |
2506 | mov ecx,[coord_x] |
2508 | mov ecx,[coord_x] |
2507 | jmp @f |
2509 | jmp @f |
2508 | .end_otr_c_y: |
2510 | .end_otr_c_y: |
2509 | imul ecx,ebx |
2511 | imul ecx,ebx |
2510 | add ecx,[coord_x] |
2512 | add ecx,[coord_x] |
2511 | @@: |
2513 | @@: |
2512 | lea ecx,[ecx+ecx*2] |
2514 | lea ecx,[ecx+ecx*2] |
2513 | add ecx,buf2d_data ;buf2d_data ¤ ë¥ ®á®¢®£® ¡ãä¥à |
2515 | add ecx,buf2d_data ;buf2d_data ¤ ë¥ ®á®¢®£® ¡ãä¥à |
2514 | sub ebx,eax ;ebx - è¨à¨ ®á®¢®£® ¡ãä¥à ¬¨ãá è¨à¨ à¨á㥬®£® ¡ãä¥à |
2516 | sub ebx,eax ;ebx - è¨à¨ ®á®¢®£® ¡ãä¥à ¬¨ãá è¨à¨ à¨á㥬®£® ¡ãä¥à |
2515 | mov edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2517 | mov edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2516 | 2518 | ||
2517 | mov dword[lost_bytes],0 |
2519 | mov dword[lost_bytes],0 |
2518 | mov ecx,[coord_x] |
2520 | mov ecx,[coord_x] |
2519 | cmp ecx,0 |
2521 | cmp ecx,0 |
2520 | jge @f |
2522 | jge @f |
2521 | neg ecx |
2523 | neg ecx |
2522 | ;inc ecx |
2524 | ;inc ecx |
2523 | cmp eax,ecx ;eax - è¨à¨ ª®¯¨à㥬®© ª à⨪¨ |
2525 | cmp eax,ecx ;eax - è¨à¨ ª®¯¨à㥬®© ª à⨪¨ |
2524 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî § «¥¢®© £à ¨æ¥© ¡ãä¥à (coord_x<0 ¨ |coord_x|>buf_source.w) |
2526 | jle .copy_end ;¥á«¨ ª®¯¨à㥬®¥ ¨§®¡à ¦¥¨¥ 室¨âáï ¯®«®áâìî § «¥¢®© £à ¨æ¥© ¡ãä¥à (coord_x<0 ¨ |coord_x|>buf_source.w) |
2525 | mov [lost_bytes],ecx |
2527 | mov [lost_bytes],ecx |
2526 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2528 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2527 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2529 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2528 | add esi,ecx |
2530 | add esi,ecx |
2529 | lea ecx,[ecx+ecx*2] |
2531 | lea ecx,[ecx+ecx*2] |
2530 | add edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2532 | add edi,ecx ;edi 㪠§ â¥«ì ¤ ë¥ ¡ãä¥à , ªã¤ ¡ã¤¥â ¯à®¨§¢®¤¨âáï ª®¯¨à®¢ ¨¥ |
2531 | xor ecx,ecx |
2533 | xor ecx,ecx |
2532 | @@: |
2534 | @@: |
2533 | cmp ecx,ebx |
2535 | cmp ecx,ebx |
2534 | jle @f |
2536 | jle @f |
2535 | sub ecx,ebx |
2537 | sub ecx,ebx |
2536 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2538 | sub eax,ecx ;㪮à 稢 ¥¬ ª®¯¨à㥬ãî áâபã |
2537 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2539 | add ebx,ecx ;㤫¨ï¥¬ áâப㠤«ï ᤢ¨£ £« ¢®© ª à⨪¨ ¡ãä¥à |
2538 | ;ecx - ç¨á«® ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2540 | ;ecx - ç¨á«® ¯¨ªá¥«¥© ¢ 1-© áâப¥ ª à⨪¨, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî áâ®à®ã |
2539 | add [lost_bytes],ecx |
2541 | add [lost_bytes],ecx |
2540 | @@: |
2542 | @@: |
2541 | 2543 | ||
2542 | lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à ¬¨ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2544 | lea ebx,[ebx+ebx*2] ;ª®««¨ç¥á⢮ ¡ ©â ¢ 1-© áâப¥ ¡ãä¥à ¬¨ãá ç¨á«® ¡ ©â ¢ 1-© áâப¥ ª®¯¨à㥬®© ª à⨪¨ |
2543 | mov [dest_w_bytes],ebx |
2545 | mov [dest_w_bytes],ebx |
2544 | mov ebx,[color] |
2546 | mov ebx,[color] |
2545 | 2547 | ||
2546 | cld |
2548 | cld |
2547 | cmp dword[lost_bytes],0 |
2549 | cmp dword[lost_bytes],0 |
2548 | jg .copy_1 |
2550 | jg .copy_1 |
2549 | .copy_0: ;¯à®á⮥ ª®¯¨à®¢ ¨¥ |
2551 | .copy_0: ;¯à®á⮥ ª®¯¨à®¢ ¨¥ |
2550 | mov ecx,eax |
2552 | mov ecx,eax |
2551 | @@: |
2553 | @@: |
2552 | call combine_colors_2 |
2554 | call combine_colors_2 |
2553 | add edi,3 |
2555 | add edi,3 |
2554 | inc esi |
2556 | inc esi |
2555 | loop @b |
2557 | loop @b |
2556 | add edi,[dest_w_bytes] |
2558 | add edi,[dest_w_bytes] |
2557 | dec edx |
2559 | dec edx |
2558 | cmp edx,0 |
2560 | cmp edx,0 |
2559 | jg .copy_0 |
2561 | jg .copy_0 |
2560 | jmp .copy_end |
2562 | jmp .copy_end |
2561 | .copy_1: ;¥ ¯à®á⮥ ª®¯¨à®¢ ¨¥ (ª à⨪ ¢ë« §¨â § «¥¢ãî ¨/¨«¨ ¯à ¢ãî áâ®à®ã) |
2563 | .copy_1: ;¥ ¯à®á⮥ ª®¯¨à®¢ ¨¥ (ª à⨪ ¢ë« §¨â § «¥¢ãî ¨/¨«¨ ¯à ¢ãî áâ®à®ã) |
2562 | mov ecx,eax |
2564 | mov ecx,eax |
2563 | @@: |
2565 | @@: |
2564 | call combine_colors_2 |
2566 | call combine_colors_2 |
2565 | add edi,3 |
2567 | add edi,3 |
2566 | inc esi |
2568 | inc esi |
2567 | loop @b |
2569 | loop @b |
2568 | add edi,[dest_w_bytes] |
2570 | add edi,[dest_w_bytes] |
2569 | add esi,[lost_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî £à ¨æã |
2571 | add esi,[lost_bytes] ;¤®¡ ¢«ï¥¬ ¡ ©âë, ª®â®àë¥ ¢ë« §ïâ § ¯à ¢ãî £à ¨æã |
2570 | dec edx |
2572 | dec edx |
2571 | cmp edx,0 |
2573 | cmp edx,0 |
2572 | jg .copy_1 |
2574 | jg .copy_1 |
2573 | 2575 | ||
2574 | jmp .copy_end |
2576 | jmp .copy_end |
2575 | .error1: |
2577 | .error1: |
2576 | stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n8b |
2578 | stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n8b |
2577 | jmp .copy_end |
2579 | jmp .copy_end |
2578 | .error2: |
2580 | .error2: |
2579 | stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n24b |
2581 | stdcall print_err,sz_buf2d_bit_blt_alpha,txt_err_n24b |
2580 | .copy_end: |
2582 | .copy_end: |
2581 | popad |
2583 | popad |
2582 | ret |
2584 | ret |
2583 | endp |
2585 | endp |
2584 | 2586 | ||
2585 | align 4 |
2587 | align 4 |
2586 | proc print_err, fun:dword, mes:dword ;¢ë¢®¤¨¬ á®®¡é¥¨¥ ®¡ 訡ª¥ ¤®áªã ®â« ¤ª¨ |
2588 | proc print_err, fun:dword, mes:dword ;¢ë¢®¤¨¬ á®®¡é¥¨¥ ®¡ 訡ª¥ ¤®áªã ®â« ¤ª¨ |
2587 | pushad |
2589 | pushad |
2588 | mov eax,63 |
2590 | mov eax,63 |
2589 | mov ebx,1 |
2591 | mov ebx,1 |
2590 | 2592 | ||
2591 | mov esi,[fun] |
2593 | mov esi,[fun] |
2592 | @@: |
2594 | @@: |
2593 | mov cl,byte[esi] |
2595 | mov cl,byte[esi] |
2594 | int 0x40 |
2596 | int 0x40 |
2595 | inc esi |
2597 | inc esi |
2596 | cmp byte[esi],0 |
2598 | cmp byte[esi],0 |
2597 | jne @b |
2599 | jne @b |
2598 | mov cl,':' |
2600 | mov cl,':' |
2599 | int 0x40 |
2601 | int 0x40 |
2600 | mov cl,' ' |
2602 | mov cl,' ' |
2601 | int 0x40 |
2603 | int 0x40 |
2602 | mov esi,[mes] |
2604 | mov esi,[mes] |
2603 | @@: |
2605 | @@: |
2604 | mov cl,byte[esi] |
2606 | mov cl,byte[esi] |
2605 | int 0x40 |
2607 | int 0x40 |
2606 | inc esi |
2608 | inc esi |
2607 | cmp byte[esi],0 |
2609 | cmp byte[esi],0 |
2608 | jne @b |
2610 | jne @b |
2609 | popad |
2611 | popad |
2610 | ret |
2612 | ret |
2611 | endp |
2613 | endp |
2612 | 2614 | ||
2613 | ;䨫ìâà |
2615 | ;䨫ìâà |
2614 | align 4 |
2616 | align 4 |
2615 | proc buf_filter_dither, buffer:dword, algor:dword |
2617 | proc buf_filter_dither, buffer:dword, algor:dword |
2616 | pushad |
2618 | pushad |
2617 | mov edi,[buffer] |
2619 | mov edi,[buffer] |
2618 | cmp buf2d_bits,24 |
2620 | cmp buf2d_bits,24 |
2619 | jne .error |
2621 | jne .error |
2620 | mov edx,buf2d_w |
2622 | mov edx,buf2d_w |
2621 | mov esi,buf2d_h |
2623 | mov esi,buf2d_h |
2622 | mov edi,buf2d_data |
2624 | mov edi,buf2d_data |
2623 | ;edi - pointer to 24bit bitmap |
2625 | ;edi - pointer to 24bit bitmap |
2624 | ;edx - x size |
2626 | ;edx - x size |
2625 | ;esi - y size |
2627 | ;esi - y size |
2626 | lea edx,[edx+edx*2] |
2628 | lea edx,[edx+edx*2] |
2627 | imul esi,edx |
2629 | imul esi,edx |
2628 | 2630 | ||
2629 | ;®¯à¥¤¥«ï¥¬ ª ª®© «£®à¨â¬ ¨á¯®«ì§®¢ âì |
2631 | ;®¯à¥¤¥«ï¥¬ ª ª®© «£®à¨â¬ ¨á¯®«ì§®¢ âì |
2630 | cmp dword[algor],0 |
2632 | cmp dword[algor],0 |
2631 | jne @f |
2633 | jne @f |
2632 | call dither_0 |
2634 | call dither_0 |
2633 | jmp .dither_end |
2635 | jmp .dither_end |
2634 | @@: |
2636 | @@: |
2635 | cmp dword[algor],1 |
2637 | cmp dword[algor],1 |
2636 | jne @f |
2638 | jne @f |
2637 | call dither_1 |
2639 | call dither_1 |
2638 | jmp .dither_end |
2640 | jmp .dither_end |
2639 | @@: |
2641 | @@: |
2640 | cmp dword[algor],2 |
2642 | cmp dword[algor],2 |
2641 | jne @f |
2643 | jne @f |
2642 | call dither_2 |
2644 | call dither_2 |
2643 | jmp .dither_end |
2645 | jmp .dither_end |
2644 | @@: |
2646 | @@: |
2645 | cmp dword[algor],3 |
2647 | cmp dword[algor],3 |
2646 | jne @f |
2648 | jne @f |
2647 | call dither_3 |
2649 | call dither_3 |
2648 | jmp .dither_end |
2650 | jmp .dither_end |
2649 | @@: |
2651 | @@: |
2650 | call dither_4 |
2652 | call dither_4 |
2651 | jmp .dither_end |
2653 | jmp .dither_end |
2652 | .error: |
2654 | .error: |
2653 | stdcall print_err,sz_buf2d_filter_dither,txt_err_n24b |
2655 | stdcall print_err,sz_buf2d_filter_dither,txt_err_n24b |
2654 | .dither_end: |
2656 | .dither_end: |
2655 | popad |
2657 | popad |
2656 | ret |
2658 | ret |
2657 | endp |
2659 | endp |
2658 | 2660 | ||
2659 | align 16 |
2661 | align 16 |
2660 | dither_0: ; Sierra Filter Lite algorithm |
2662 | dither_0: ; Sierra Filter Lite algorithm |
2661 | newp_0: ; Dithering cycle |
2663 | newp_0: ; Dithering cycle |
2662 | xor ebx,ebx ; At first threshold |
2664 | xor ebx,ebx ; At first threshold |
2663 | movzx ecx,byte[edi] |
2665 | movzx ecx,byte[edi] |
2664 | cmp cl,255 |
2666 | cmp cl,255 |
2665 | je newp_0.next |
2667 | je newp_0.next |
2666 | test cl,cl |
2668 | test cl,cl |
2667 | jz newp_0.next |
2669 | jz newp_0.next |
2668 | jns @f |
2670 | jns @f |
2669 | dec ebx |
2671 | dec ebx |
2670 | sub ecx,255 |
2672 | sub ecx,255 |
2671 | @@: |
2673 | @@: |
2672 | mov [edi],bl ; putpixel |
2674 | mov [edi],bl ; putpixel |
2673 | 2675 | ||
2674 | sar ecx,1 ; error/2 |
2676 | sar ecx,1 ; error/2 |
2675 | ;adc ecx,0 ; round to integer |
2677 | ;adc ecx,0 ; round to integer |
2676 | 2678 | ||
2677 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2679 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2678 | add eax,ecx ; add error/2 to (x+1;y) |
2680 | add eax,ecx ; add error/2 to (x+1;y) |
2679 | jge @f ; check_overflow |
2681 | jge @f ; check_overflow |
2680 | xor eax,eax |
2682 | xor eax,eax |
2681 | jmp .ok |
2683 | jmp .ok |
2682 | @@: |
2684 | @@: |
2683 | cmp eax,255 |
2685 | cmp eax,255 |
2684 | jle .ok |
2686 | jle .ok |
2685 | or al,255 |
2687 | or al,255 |
2686 | .ok: |
2688 | .ok: |
2687 | mov [edi+3],al ; putpixel |
2689 | mov [edi+3],al ; putpixel |
2688 | 2690 | ||
2689 | sar ecx,1 ; error/4 |
2691 | sar ecx,1 ; error/4 |
2690 | adc ecx,0 ; round to integer |
2692 | adc ecx,0 ; round to integer |
2691 | 2693 | ||
2692 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
2694 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
2693 | add eax,ecx ; add error/4 to (x-1;y+1) |
2695 | add eax,ecx ; add error/4 to (x-1;y+1) |
2694 | jge @f ; check_overflow |
2696 | jge @f ; check_overflow |
2695 | xor eax,eax |
2697 | xor eax,eax |
2696 | jmp .ok1 |
2698 | jmp .ok1 |
2697 | @@: |
2699 | @@: |
2698 | cmp eax,255 |
2700 | cmp eax,255 |
2699 | jle .ok1 |
2701 | jle .ok1 |
2700 | or al,255 |
2702 | or al,255 |
2701 | .ok1: |
2703 | .ok1: |
2702 | mov [edi+edx-3],al ; putpixel |
2704 | mov [edi+edx-3],al ; putpixel |
2703 | 2705 | ||
2704 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
2706 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
2705 | add eax,ecx ; add error/4 to (x;y+1) |
2707 | add eax,ecx ; add error/4 to (x;y+1) |
2706 | jge @f ; check_overflow |
2708 | jge @f ; check_overflow |
2707 | xor eax,eax |
2709 | xor eax,eax |
2708 | jmp .ok2 |
2710 | jmp .ok2 |
2709 | @@: |
2711 | @@: |
2710 | cmp eax,255 |
2712 | cmp eax,255 |
2711 | jle .ok2 |
2713 | jle .ok2 |
2712 | or al,255 |
2714 | or al,255 |
2713 | .ok2: |
2715 | .ok2: |
2714 | mov [edi+edx],al ; putpixel |
2716 | mov [edi+edx],al ; putpixel |
2715 | 2717 | ||
2716 | .next: |
2718 | .next: |
2717 | inc edi |
2719 | inc edi |
2718 | dec esi |
2720 | dec esi |
2719 | jnz newp_0 |
2721 | jnz newp_0 |
2720 | ret |
2722 | ret |
2721 | 2723 | ||
2722 | align 16 |
2724 | align 16 |
2723 | dither_1: ; Floyd-Steinberg algorithm |
2725 | dither_1: ; Floyd-Steinberg algorithm |
2724 | newp_1: ; Dithering cycle |
2726 | newp_1: ; Dithering cycle |
2725 | xor ebx,ebx ; At first threshold |
2727 | xor ebx,ebx ; At first threshold |
2726 | movzx ecx,byte[edi] |
2728 | movzx ecx,byte[edi] |
2727 | cmp cl,255 |
2729 | cmp cl,255 |
2728 | je newp_1.next |
2730 | je newp_1.next |
2729 | test cl,cl |
2731 | test cl,cl |
2730 | jz newp_1.next |
2732 | jz newp_1.next |
2731 | jns @f |
2733 | jns @f |
2732 | dec ebx |
2734 | dec ebx |
2733 | sub ecx,255 |
2735 | sub ecx,255 |
2734 | @@: |
2736 | @@: |
2735 | mov [edi],bl ; putpixel |
2737 | mov [edi],bl ; putpixel |
2736 | 2738 | ||
2737 | sar ecx,4 ; error/16 |
2739 | sar ecx,4 ; error/16 |
2738 | adc ecx,0 ; round to integer |
2740 | adc ecx,0 ; round to integer |
2739 | mov ebx,ecx |
2741 | mov ebx,ecx |
2740 | 2742 | ||
2741 | movzx eax,byte[edi+edx+3] ; pixel (x+1;y+1) |
2743 | movzx eax,byte[edi+edx+3] ; pixel (x+1;y+1) |
2742 | add eax,ecx ; add error/16 to (x+1;y+1) |
2744 | add eax,ecx ; add error/16 to (x+1;y+1) |
2743 | jge @f ; check_overflow |
2745 | jge @f ; check_overflow |
2744 | xor eax,eax |
2746 | xor eax,eax |
2745 | jmp .ok |
2747 | jmp .ok |
2746 | @@: |
2748 | @@: |
2747 | cmp eax,255 |
2749 | cmp eax,255 |
2748 | jle .ok |
2750 | jle .ok |
2749 | or al,255 |
2751 | or al,255 |
2750 | .ok: |
2752 | .ok: |
2751 | mov [edi+edx+3],al ;putpixel |
2753 | mov [edi+edx+3],al ;putpixel |
2752 | 2754 | ||
2753 | imul ecx,3 |
2755 | imul ecx,3 |
2754 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
2756 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
2755 | add eax,ecx ; add 3*error/16 to (x-1;y+1) |
2757 | add eax,ecx ; add 3*error/16 to (x-1;y+1) |
2756 | jge @f ; check_overflow |
2758 | jge @f ; check_overflow |
2757 | xor eax,eax |
2759 | xor eax,eax |
2758 | jmp .ok1 |
2760 | jmp .ok1 |
2759 | @@: |
2761 | @@: |
2760 | cmp eax,255 |
2762 | cmp eax,255 |
2761 | jle .ok1 |
2763 | jle .ok1 |
2762 | or al,255 |
2764 | or al,255 |
2763 | .ok1: |
2765 | .ok1: |
2764 | mov [edi+edx-3],al ;putpixel |
2766 | mov [edi+edx-3],al ;putpixel |
2765 | 2767 | ||
2766 | mov ecx,ebx |
2768 | mov ecx,ebx |
2767 | imul ecx,5 |
2769 | imul ecx,5 |
2768 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
2770 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
2769 | add eax,ecx ; add 5*error/16 to (x;y+1) |
2771 | add eax,ecx ; add 5*error/16 to (x;y+1) |
2770 | jge @f ; check_overflow |
2772 | jge @f ; check_overflow |
2771 | xor eax,eax |
2773 | xor eax,eax |
2772 | jmp .ok2 |
2774 | jmp .ok2 |
2773 | @@: |
2775 | @@: |
2774 | cmp eax,255 |
2776 | cmp eax,255 |
2775 | jle .ok2 |
2777 | jle .ok2 |
2776 | or al,255 |
2778 | or al,255 |
2777 | .ok2: |
2779 | .ok2: |
2778 | mov [edi+edx],al ;putpixel |
2780 | mov [edi+edx],al ;putpixel |
2779 | 2781 | ||
2780 | mov ecx,ebx |
2782 | mov ecx,ebx |
2781 | imul ecx,7 |
2783 | imul ecx,7 |
2782 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2784 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2783 | add eax,ecx ; add 7*error/16 to (x+1;y) |
2785 | add eax,ecx ; add 7*error/16 to (x+1;y) |
2784 | jge @f ; check_overflow |
2786 | jge @f ; check_overflow |
2785 | xor eax,eax |
2787 | xor eax,eax |
2786 | jmp .ok3 |
2788 | jmp .ok3 |
2787 | @@: |
2789 | @@: |
2788 | cmp eax,255 |
2790 | cmp eax,255 |
2789 | jle .ok3 |
2791 | jle .ok3 |
2790 | or al,255 |
2792 | or al,255 |
2791 | .ok3: |
2793 | .ok3: |
2792 | mov [edi+3],al ;putpixel |
2794 | mov [edi+3],al ;putpixel |
2793 | 2795 | ||
2794 | .next: |
2796 | .next: |
2795 | inc edi |
2797 | inc edi |
2796 | dec esi |
2798 | dec esi |
2797 | jnz newp_1 |
2799 | jnz newp_1 |
2798 | ret |
2800 | ret |
2799 | 2801 | ||
2800 | align 16 |
2802 | align 16 |
2801 | dither_2: ; Burkes algorithm |
2803 | dither_2: ; Burkes algorithm |
2802 | newp_2: ; Dithering cycle |
2804 | newp_2: ; Dithering cycle |
2803 | xor ebx,ebx ; At first threshold |
2805 | xor ebx,ebx ; At first threshold |
2804 | movsx ecx,byte[edi] |
2806 | movsx ecx,byte[edi] |
2805 | cmp cl,255 |
2807 | cmp cl,255 |
2806 | je newp_2.next |
2808 | je newp_2.next |
2807 | test cl,cl |
2809 | test cl,cl |
2808 | jz newp_2.next |
2810 | jz newp_2.next |
2809 | jns @f |
2811 | jns @f |
2810 | dec ebx |
2812 | dec ebx |
2811 | @@: |
2813 | @@: |
2812 | mov [edi],bl ; putpixel |
2814 | mov [edi],bl ; putpixel |
2813 | 2815 | ||
2814 | sar ecx,2 ; error/4 |
2816 | sar ecx,2 ; error/4 |
2815 | adc ecx,0 ; round to integer |
2817 | adc ecx,0 ; round to integer |
2816 | 2818 | ||
2817 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2819 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2818 | add eax,ecx ; add error/4 to (x+1;y) |
2820 | add eax,ecx ; add error/4 to (x+1;y) |
2819 | jge @f ; check_overflow |
2821 | jge @f ; check_overflow |
2820 | xor eax,eax |
2822 | xor eax,eax |
2821 | jmp .ok |
2823 | jmp .ok |
2822 | @@: |
2824 | @@: |
2823 | cmp eax,255 |
2825 | cmp eax,255 |
2824 | jle .ok |
2826 | jle .ok |
2825 | or al,255 |
2827 | or al,255 |
2826 | .ok: |
2828 | .ok: |
2827 | mov [edi+3],al ; putpixel |
2829 | mov [edi+3],al ; putpixel |
2828 | 2830 | ||
2829 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
2831 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
2830 | add eax,ecx ; add error/4 to (x;y+1) |
2832 | add eax,ecx ; add error/4 to (x;y+1) |
2831 | jge @f ; check_overflow |
2833 | jge @f ; check_overflow |
2832 | xor eax,eax |
2834 | xor eax,eax |
2833 | jmp .ok1 |
2835 | jmp .ok1 |
2834 | @@: |
2836 | @@: |
2835 | cmp eax,255 |
2837 | cmp eax,255 |
2836 | jle .ok1 |
2838 | jle .ok1 |
2837 | or al,255 |
2839 | or al,255 |
2838 | .ok1: |
2840 | .ok1: |
2839 | mov [edi+edx],al ; putpixel |
2841 | mov [edi+edx],al ; putpixel |
2840 | 2842 | ||
2841 | sar ecx,1 ; error/8 |
2843 | sar ecx,1 ; error/8 |
2842 | adc ecx,0 ; round to integer |
2844 | adc ecx,0 ; round to integer |
2843 | 2845 | ||
2844 | movzx eax,byte[edi+6] ; pixel (x+2;y) |
2846 | movzx eax,byte[edi+6] ; pixel (x+2;y) |
2845 | add eax,ecx ; add error/8 to (x+2;y) |
2847 | add eax,ecx ; add error/8 to (x+2;y) |
2846 | jge @f ; check_overflow |
2848 | jge @f ; check_overflow |
2847 | xor eax,eax |
2849 | xor eax,eax |
2848 | jmp .ok2 |
2850 | jmp .ok2 |
2849 | @@: |
2851 | @@: |
2850 | cmp eax,255 |
2852 | cmp eax,255 |
2851 | jle .ok2 |
2853 | jle .ok2 |
2852 | or al,255 |
2854 | or al,255 |
2853 | .ok2: |
2855 | .ok2: |
2854 | mov [edi+6],al ; putpixel |
2856 | mov [edi+6],al ; putpixel |
2855 | 2857 | ||
2856 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
2858 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
2857 | add eax,ecx ; add error/8 to (x-1;y+1) |
2859 | add eax,ecx ; add error/8 to (x-1;y+1) |
2858 | jge @f ; check_overflow |
2860 | jge @f ; check_overflow |
2859 | xor eax,eax |
2861 | xor eax,eax |
2860 | jmp .ok3 |
2862 | jmp .ok3 |
2861 | @@: |
2863 | @@: |
2862 | cmp eax,255 |
2864 | cmp eax,255 |
2863 | jle .ok3 |
2865 | jle .ok3 |
2864 | or al,255 |
2866 | or al,255 |
2865 | .ok3: |
2867 | .ok3: |
2866 | mov [edi+edx-3],al ; putpixel |
2868 | mov [edi+edx-3],al ; putpixel |
2867 | 2869 | ||
2868 | movzx eax,byte[edi+edx+3] ; pixel (x+1;y+1) |
2870 | movzx eax,byte[edi+edx+3] ; pixel (x+1;y+1) |
2869 | add eax,ecx ; add error/8 to (x+1;y+1) |
2871 | add eax,ecx ; add error/8 to (x+1;y+1) |
2870 | jge @f ; check_overflow |
2872 | jge @f ; check_overflow |
2871 | xor eax,eax |
2873 | xor eax,eax |
2872 | jmp .ok4 |
2874 | jmp .ok4 |
2873 | @@: |
2875 | @@: |
2874 | cmp eax,255 |
2876 | cmp eax,255 |
2875 | jle .ok4 |
2877 | jle .ok4 |
2876 | or al,255 |
2878 | or al,255 |
2877 | .ok4: |
2879 | .ok4: |
2878 | mov [edi+edx+3],al ; putpixel |
2880 | mov [edi+edx+3],al ; putpixel |
2879 | 2881 | ||
2880 | sar ecx,1 ; error/16 |
2882 | sar ecx,1 ; error/16 |
2881 | ;adc ecx,0 ; round to integer |
2883 | ;adc ecx,0 ; round to integer |
2882 | 2884 | ||
2883 | movzx eax,byte[edi+edx-6] ; pixel (x-2;y+1) |
2885 | movzx eax,byte[edi+edx-6] ; pixel (x-2;y+1) |
2884 | add eax,ecx ; add error/16 to (x-2;y+1) |
2886 | add eax,ecx ; add error/16 to (x-2;y+1) |
2885 | jge @f ; check_overflow |
2887 | jge @f ; check_overflow |
2886 | xor eax,eax |
2888 | xor eax,eax |
2887 | jmp .ok5 |
2889 | jmp .ok5 |
2888 | @@: |
2890 | @@: |
2889 | cmp eax,255 |
2891 | cmp eax,255 |
2890 | jle .ok5 |
2892 | jle .ok5 |
2891 | or al,255 |
2893 | or al,255 |
2892 | .ok5: |
2894 | .ok5: |
2893 | mov [edi+edx-6],al ; putpixel |
2895 | mov [edi+edx-6],al ; putpixel |
2894 | 2896 | ||
2895 | movzx eax,byte[edi+edx+6] ; pixel (x+2;y+1) |
2897 | movzx eax,byte[edi+edx+6] ; pixel (x+2;y+1) |
2896 | add eax,ecx ; add error/16 to (x+2;y+1) |
2898 | add eax,ecx ; add error/16 to (x+2;y+1) |
2897 | jge @f ; check_overflow |
2899 | jge @f ; check_overflow |
2898 | xor eax,eax |
2900 | xor eax,eax |
2899 | jmp .ok6 |
2901 | jmp .ok6 |
2900 | @@: |
2902 | @@: |
2901 | cmp eax,255 |
2903 | cmp eax,255 |
2902 | jle .ok6 |
2904 | jle .ok6 |
2903 | or al,255 |
2905 | or al,255 |
2904 | .ok6: |
2906 | .ok6: |
2905 | mov [edi+edx+6],al ; putpixel |
2907 | mov [edi+edx+6],al ; putpixel |
2906 | 2908 | ||
2907 | .next: |
2909 | .next: |
2908 | inc edi |
2910 | inc edi |
2909 | dec esi |
2911 | dec esi |
2910 | jnz newp_2 |
2912 | jnz newp_2 |
2911 | ret |
2913 | ret |
2912 | 2914 | ||
2913 | 2915 | ||
2914 | align 16 |
2916 | align 16 |
2915 | dither_3: ; Heavyiron_mod algorithm |
2917 | dither_3: ; Heavyiron_mod algorithm |
2916 | newp_3: ; Dithering cycle |
2918 | newp_3: ; Dithering cycle |
2917 | xor ebx,ebx ; At first threshold |
2919 | xor ebx,ebx ; At first threshold |
2918 | movzx ecx,byte[edi] |
2920 | movzx ecx,byte[edi] |
2919 | cmp cl,255 |
2921 | cmp cl,255 |
2920 | je .next |
2922 | je .next |
2921 | test cl,cl |
2923 | test cl,cl |
2922 | jz .next |
2924 | jz .next |
2923 | jns @f |
2925 | jns @f |
2924 | dec ebx |
2926 | dec ebx |
2925 | sub ecx,255 |
2927 | sub ecx,255 |
2926 | @@: |
2928 | @@: |
2927 | mov [edi],bl ; putpixel |
2929 | mov [edi],bl ; putpixel |
2928 | 2930 | ||
2929 | sar ecx,2 ; error/4 |
2931 | sar ecx,2 ; error/4 |
2930 | 2932 | ||
2931 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2933 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2932 | add eax,ecx ; add error/4 to (x+1;y) |
2934 | add eax,ecx ; add error/4 to (x+1;y) |
2933 | jge @f ; check_overflow |
2935 | jge @f ; check_overflow |
2934 | xor eax,eax |
2936 | xor eax,eax |
2935 | jmp .ok |
2937 | jmp .ok |
2936 | @@: |
2938 | @@: |
2937 | cmp eax,255 |
2939 | cmp eax,255 |
2938 | jle .ok |
2940 | jle .ok |
2939 | or al,255 |
2941 | or al,255 |
2940 | .ok: |
2942 | .ok: |
2941 | mov [edi+3],al ; putpixel |
2943 | mov [edi+3],al ; putpixel |
2942 | 2944 | ||
2943 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
2945 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
2944 | add eax,ecx ; add error/4 to (x-1;y+1) |
2946 | add eax,ecx ; add error/4 to (x-1;y+1) |
2945 | jge @f ; check_overflow |
2947 | jge @f ; check_overflow |
2946 | xor eax,eax |
2948 | xor eax,eax |
2947 | jmp .ok1 |
2949 | jmp .ok1 |
2948 | @@: |
2950 | @@: |
2949 | cmp eax,255 |
2951 | cmp eax,255 |
2950 | jle .ok1 |
2952 | jle .ok1 |
2951 | or al,255 |
2953 | or al,255 |
2952 | .ok1: |
2954 | .ok1: |
2953 | mov [edi+edx-3],al ; putpixel |
2955 | mov [edi+edx-3],al ; putpixel |
2954 | 2956 | ||
2955 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
2957 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
2956 | add eax,ecx ; add error/4 to (x;y+1) |
2958 | add eax,ecx ; add error/4 to (x;y+1) |
2957 | jge @f ; check_overflow |
2959 | jge @f ; check_overflow |
2958 | xor eax,eax |
2960 | xor eax,eax |
2959 | jmp .ok2 |
2961 | jmp .ok2 |
2960 | @@: |
2962 | @@: |
2961 | cmp eax,255 |
2963 | cmp eax,255 |
2962 | jle .ok2 |
2964 | jle .ok2 |
2963 | or al,255 |
2965 | or al,255 |
2964 | .ok2: |
2966 | .ok2: |
2965 | mov [edi+edx],al ; putpixel |
2967 | mov [edi+edx],al ; putpixel |
2966 | 2968 | ||
2967 | .next: |
2969 | .next: |
2968 | inc edi |
2970 | inc edi |
2969 | dec esi |
2971 | dec esi |
2970 | jnz newp_3 |
2972 | jnz newp_3 |
2971 | ret |
2973 | ret |
2972 | 2974 | ||
2973 | align 16 |
2975 | align 16 |
2974 | dither_4: ; Atkinson algorithm |
2976 | dither_4: ; Atkinson algorithm |
2975 | newp_4: ; Dithering cycle |
2977 | newp_4: ; Dithering cycle |
2976 | 2978 | ||
2977 | xor ebx,ebx ; At first threshold |
2979 | xor ebx,ebx ; At first threshold |
2978 | movsx ecx,byte[edi] |
2980 | movsx ecx,byte[edi] |
2979 | cmp cl,255 |
2981 | cmp cl,255 |
2980 | je .next |
2982 | je .next |
2981 | test cl,cl |
2983 | test cl,cl |
2982 | jz .next |
2984 | jz .next |
2983 | jns @f |
2985 | jns @f |
2984 | dec ebx |
2986 | dec ebx |
2985 | @@: |
2987 | @@: |
2986 | mov [edi],bl ; putpixel |
2988 | mov [edi],bl ; putpixel |
2987 | 2989 | ||
2988 | sar ecx,3 ; error/8 |
2990 | sar ecx,3 ; error/8 |
2989 | 2991 | ||
2990 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2992 | movzx eax,byte[edi+3] ; pixel (x+1;y) |
2991 | add eax,ecx ; add error/8 to (x+1;y) |
2993 | add eax,ecx ; add error/8 to (x+1;y) |
2992 | jge @f ; check_overflow |
2994 | jge @f ; check_overflow |
2993 | xor eax,eax |
2995 | xor eax,eax |
2994 | jmp .ok |
2996 | jmp .ok |
2995 | @@: |
2997 | @@: |
2996 | cmp eax,255 |
2998 | cmp eax,255 |
2997 | jle .ok |
2999 | jle .ok |
2998 | or al,255 |
3000 | or al,255 |
2999 | .ok: |
3001 | .ok: |
3000 | mov [edi+3],al ; putpixel |
3002 | mov [edi+3],al ; putpixel |
3001 | 3003 | ||
3002 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
3004 | movzx eax,byte[edi+edx] ; pixel (x;y+1) |
3003 | add eax,ecx ; add error/8 to (x;y+1) |
3005 | add eax,ecx ; add error/8 to (x;y+1) |
3004 | jge @f ; check_overflow |
3006 | jge @f ; check_overflow |
3005 | xor eax,eax |
3007 | xor eax,eax |
3006 | jmp .ok1 |
3008 | jmp .ok1 |
3007 | @@: |
3009 | @@: |
3008 | cmp eax,255 |
3010 | cmp eax,255 |
3009 | jle .ok1 |
3011 | jle .ok1 |
3010 | or al,255 |
3012 | or al,255 |
3011 | .ok1: |
3013 | .ok1: |
3012 | mov [edi+edx],al ; putpixel |
3014 | mov [edi+edx],al ; putpixel |
3013 | 3015 | ||
3014 | movzx eax,byte[edi+6] ; pixel (x+2;y) |
3016 | movzx eax,byte[edi+6] ; pixel (x+2;y) |
3015 | add eax,ecx ; add error/8 to (x+2;y) |
3017 | add eax,ecx ; add error/8 to (x+2;y) |
3016 | jge @f ; check_overflow |
3018 | jge @f ; check_overflow |
3017 | xor eax,eax |
3019 | xor eax,eax |
3018 | jmp .ok2 |
3020 | jmp .ok2 |
3019 | @@: |
3021 | @@: |
3020 | cmp eax,255 |
3022 | cmp eax,255 |
3021 | jle .ok2 |
3023 | jle .ok2 |
3022 | or al,255 |
3024 | or al,255 |
3023 | .ok2: |
3025 | .ok2: |
3024 | mov [edi+6],al ; putpixel |
3026 | mov [edi+6],al ; putpixel |
3025 | 3027 | ||
3026 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
3028 | movzx eax,byte[edi+edx-3] ; pixel (x-1;y+1) |
3027 | add eax,ecx ; add error/8 to (x-1;y+1) |
3029 | add eax,ecx ; add error/8 to (x-1;y+1) |
3028 | jge @f ; check_overflow |
3030 | jge @f ; check_overflow |
3029 | xor eax,eax |
3031 | xor eax,eax |
3030 | jmp .ok3 |
3032 | jmp .ok3 |
3031 | @@: |
3033 | @@: |
3032 | cmp eax,255 |
3034 | cmp eax,255 |
3033 | jle .ok3 |
3035 | jle .ok3 |
3034 | or al,255 |
3036 | or al,255 |
3035 | .ok3: |
3037 | .ok3: |
3036 | mov [edi+edx-3],al ; putpixel |
3038 | mov [edi+edx-3],al ; putpixel |
3037 | 3039 | ||
3038 | movzx eax,byte[edi+edx+3] ; pixel (x+1;y+1) |
3040 | movzx eax,byte[edi+edx+3] ; pixel (x+1;y+1) |
3039 | add eax,ecx ; add error/8 to (x+1;y+1) |
3041 | add eax,ecx ; add error/8 to (x+1;y+1) |
3040 | jge @f ; check_overflow |
3042 | jge @f ; check_overflow |
3041 | xor eax,eax |
3043 | xor eax,eax |
3042 | jmp .ok4 |
3044 | jmp .ok4 |
3043 | @@: |
3045 | @@: |
3044 | cmp eax,255 |
3046 | cmp eax,255 |
3045 | jle .ok4 |
3047 | jle .ok4 |
3046 | or al,255 |
3048 | or al,255 |
3047 | .ok4: |
3049 | .ok4: |
3048 | mov [edi+edx+3],al ; putpixel |
3050 | mov [edi+edx+3],al ; putpixel |
3049 | 3051 | ||
3050 | 3052 | ||
3051 | movzx eax,byte[edi+edx+edx] ; pixel (x;y+2) |
3053 | movzx eax,byte[edi+edx+edx] ; pixel (x;y+2) |
3052 | add eax,ecx ; add error/8 to (x;y+2) |
3054 | add eax,ecx ; add error/8 to (x;y+2) |
3053 | jge @f ; check_overflow |
3055 | jge @f ; check_overflow |
3054 | xor eax,eax |
3056 | xor eax,eax |
3055 | jmp .ok5 |
3057 | jmp .ok5 |
3056 | @@: |
3058 | @@: |
3057 | cmp eax,255 |
3059 | cmp eax,255 |
3058 | jle .ok5 |
3060 | jle .ok5 |
3059 | or al,255 |
3061 | or al,255 |
3060 | .ok5: |
3062 | .ok5: |
3061 | mov [edi+edx+edx],al ; putpixel |
3063 | mov [edi+edx+edx],al ; putpixel |
3062 | 3064 | ||
3063 | .next: |
3065 | .next: |
3064 | inc edi |
3066 | inc edi |
3065 | dec esi |
3067 | dec esi |
3066 | jnz newp_4 |
3068 | jnz newp_4 |
3067 | ret |
3069 | ret |
3068 | 3070 | ||
3069 | 3071 | ||
3070 | 3072 | ||
3071 | include 'fun_voxel.inc' ;äãªæ¨¨ ¤«ï à ¡®âë á ¢®ªá¥«ì®© £à 䨪®© |
3073 | include 'fun_voxel.inc' ;äãªæ¨¨ ¤«ï à ¡®âë á ¢®ªá¥«ì®© £à 䨪®© |
3072 | 3074 | ||
3073 | txt_err_size_0 db 'image size < 1 pixel',13,10,0 |
3075 | txt_err_size_0 db 'image size < 1 pixel',13,10,0 |
3074 | txt_err_n8b db 'need buffer 8 bit',13,10,0 |
3076 | txt_err_n8b db 'need buffer 8 bit',13,10,0 |
3075 | txt_err_n24b db 'need buffer 24 bit',13,10,0 |
3077 | txt_err_n24b db 'need buffer 24 bit',13,10,0 |
3076 | txt_err_n32b db 'need buffer 32 bit',13,10,0 |
3078 | txt_err_n32b db 'need buffer 32 bit',13,10,0 |
3077 | txt_err_n8_24b db 'need buffer 8 or 24 bit',13,10,0 |
3079 | txt_err_n8_24b db 'need buffer 8 or 24 bit',13,10,0 |
3078 | 3080 | ||
3079 | align 16 |
3081 | align 16 |
3080 | EXPORTS: |
3082 | EXPORTS: |
3081 | dd sz_lib_init, lib_init |
3083 | dd sz_lib_init, lib_init |
3082 | dd sz_buf2d_create, buf_create |
3084 | dd sz_buf2d_create, buf_create |
3083 | dd sz_buf2d_create_f_img, buf_create_f_img |
3085 | dd sz_buf2d_create_f_img, buf_create_f_img |
3084 | dd sz_buf2d_clear, buf_clear |
3086 | dd sz_buf2d_clear, buf_clear |
3085 | dd sz_buf2d_draw, buf_draw_buf |
3087 | dd sz_buf2d_draw, buf_draw_buf |
3086 | dd sz_buf2d_delete, buf_delete |
3088 | dd sz_buf2d_delete, buf_delete |
3087 | dd sz_buf2d_resize, buf_resize |
3089 | dd sz_buf2d_resize, buf_resize |
3088 | dd sz_buf2d_rotate, buf_rotate |
3090 | dd sz_buf2d_rotate, buf_rotate |
3089 | dd sz_buf2d_line, buf_line_brs |
3091 | dd sz_buf2d_line, buf_line_brs |
3090 | dd sz_buf2d_line_sm, buf_line_brs_sm |
3092 | dd sz_buf2d_line_sm, buf_line_brs_sm |
3091 | dd sz_buf2d_rect_by_size, buf_rect_by_size |
3093 | dd sz_buf2d_rect_by_size, buf_rect_by_size |
3092 | dd sz_buf2d_filled_rect_by_size, buf_filled_rect_by_size |
3094 | dd sz_buf2d_filled_rect_by_size, buf_filled_rect_by_size |
3093 | dd sz_buf2d_circle, buf_circle |
3095 | dd sz_buf2d_circle, buf_circle |
3094 | dd sz_buf2d_img_hdiv2, buf_img_hdiv2 |
3096 | dd sz_buf2d_img_hdiv2, buf_img_hdiv2 |
3095 | dd sz_buf2d_img_wdiv2, buf_img_wdiv2 |
3097 | dd sz_buf2d_img_wdiv2, buf_img_wdiv2 |
3096 | dd sz_buf2d_conv_24_to_8, buf_conv_24_to_8 |
3098 | dd sz_buf2d_conv_24_to_8, buf_conv_24_to_8 |
3097 | dd sz_buf2d_conv_24_to_32, buf_conv_24_to_32 |
3099 | dd sz_buf2d_conv_24_to_32, buf_conv_24_to_32 |
3098 | dd sz_buf2d_bit_blt, buf_bit_blt |
3100 | dd sz_buf2d_bit_blt, buf_bit_blt |
3099 | dd sz_buf2d_bit_blt_transp, buf_bit_blt_transp |
3101 | dd sz_buf2d_bit_blt_transp, buf_bit_blt_transp |
3100 | dd sz_buf2d_bit_blt_alpha, buf_bit_blt_alpha |
3102 | dd sz_buf2d_bit_blt_alpha, buf_bit_blt_alpha |
3101 | dd sz_buf2d_curve_bezier, buf_curve_bezier |
3103 | dd sz_buf2d_curve_bezier, buf_curve_bezier |
3102 | dd sz_buf2d_convert_text_matrix, buf_convert_text_matrix |
3104 | dd sz_buf2d_convert_text_matrix, buf_convert_text_matrix |
3103 | dd sz_buf2d_draw_text, buf_draw_text |
3105 | dd sz_buf2d_draw_text, buf_draw_text |
3104 | dd sz_buf2d_crop_color, buf_crop_color |
3106 | dd sz_buf2d_crop_color, buf_crop_color |
3105 | dd sz_buf2d_offset_h, buf_offset_h |
3107 | dd sz_buf2d_offset_h, buf_offset_h |
3106 | dd sz_buf2d_flood_fill, buf_flood_fill |
3108 | dd sz_buf2d_flood_fill, buf_flood_fill |
3107 | dd sz_buf2d_set_pixel, buf_set_pixel |
3109 | dd sz_buf2d_set_pixel, buf_set_pixel |
3108 | dd sz_buf2d_get_pixel, buf_get_pixel |
3110 | dd sz_buf2d_get_pixel, buf_get_pixel |
3109 | dd sz_buf2d_flip_h, buf_flip_h |
3111 | dd sz_buf2d_flip_h, buf_flip_h |
3110 | dd sz_buf2d_flip_v, buf_flip_v |
3112 | dd sz_buf2d_flip_v, buf_flip_v |
3111 | dd sz_buf2d_filter_dither, buf_filter_dither |
3113 | dd sz_buf2d_filter_dither, buf_filter_dither |
3112 | dd sz_buf2d_vox_brush_create, vox_brush_create |
3114 | dd sz_buf2d_vox_brush_create, vox_brush_create |
3113 | dd sz_buf2d_vox_brush_delete, vox_brush_delete |
3115 | dd sz_buf2d_vox_brush_delete, vox_brush_delete |
3114 | dd sz_buf2d_vox_obj_get_img_w_3g, buf_vox_obj_get_img_w_3g |
3116 | dd sz_buf2d_vox_obj_get_img_w_3g, buf_vox_obj_get_img_w_3g |
3115 | dd sz_buf2d_vox_obj_get_img_h_3g, buf_vox_obj_get_img_h_3g |
3117 | dd sz_buf2d_vox_obj_get_img_h_3g, buf_vox_obj_get_img_h_3g |
3116 | dd sz_buf2d_vox_obj_draw_1g, buf_vox_obj_draw_1g |
3118 | dd sz_buf2d_vox_obj_draw_1g, buf_vox_obj_draw_1g |
3117 | dd sz_buf2d_vox_obj_draw_3g, buf_vox_obj_draw_3g |
3119 | dd sz_buf2d_vox_obj_draw_3g, buf_vox_obj_draw_3g |
3118 | dd sz_buf2d_vox_obj_draw_3g_scaled, buf_vox_obj_draw_3g_scaled |
3120 | dd sz_buf2d_vox_obj_draw_3g_scaled, buf_vox_obj_draw_3g_scaled |
3119 | dd sz_buf2d_vox_obj_draw_pl, buf_vox_obj_draw_pl |
3121 | dd sz_buf2d_vox_obj_draw_pl, buf_vox_obj_draw_pl |
3120 | dd sz_buf2d_vox_obj_draw_pl_scaled, buf_vox_obj_draw_pl_scaled |
3122 | dd sz_buf2d_vox_obj_draw_pl_scaled, buf_vox_obj_draw_pl_scaled |
3121 | dd sz_buf2d_vox_obj_draw_3g_shadows, buf_vox_obj_draw_3g_shadows |
3123 | dd sz_buf2d_vox_obj_draw_3g_shadows, buf_vox_obj_draw_3g_shadows |
3122 | dd 0,0 |
3124 | dd 0,0 |
3123 | sz_lib_init db 'lib_init',0 |
3125 | sz_lib_init db 'lib_init',0 |
3124 | sz_buf2d_create db 'buf2d_create',0 |
3126 | sz_buf2d_create db 'buf2d_create',0 |
3125 | sz_buf2d_create_f_img db 'buf2d_create_f_img',0 |
3127 | sz_buf2d_create_f_img db 'buf2d_create_f_img',0 |
3126 | sz_buf2d_clear db 'buf2d_clear',0 ;®ç¨á⪠¡ãä¥à 㪠§ ë¬ æ¢¥â®¬ |
3128 | sz_buf2d_clear db 'buf2d_clear',0 ;®ç¨á⪠¡ãä¥à 㪠§ ë¬ æ¢¥â®¬ |
3127 | sz_buf2d_draw db 'buf2d_draw',0 |
3129 | sz_buf2d_draw db 'buf2d_draw',0 |
3128 | sz_buf2d_delete db 'buf2d_delete',0 |
3130 | sz_buf2d_delete db 'buf2d_delete',0 |
3129 | sz_buf2d_resize db 'buf2d_resize',0 |
3131 | sz_buf2d_resize db 'buf2d_resize',0 |
3130 | sz_buf2d_rotate db 'buf2d_rotate',0 |
3132 | sz_buf2d_rotate db 'buf2d_rotate',0 |
3131 | sz_buf2d_line db 'buf2d_line',0 ;à¨á®¢ ¨¥ «¨¨¨ |
3133 | sz_buf2d_line db 'buf2d_line',0 ;à¨á®¢ ¨¥ «¨¨¨ |
3132 | sz_buf2d_line_sm db 'buf2d_line_sm',0 ;à¨á®¢ ¨¥ ᣫ ¦¥®© «¨¨¨ |
3134 | sz_buf2d_line_sm db 'buf2d_line_sm',0 ;à¨á®¢ ¨¥ ᣫ ¦¥®© «¨¨¨ |
3133 | sz_buf2d_rect_by_size db 'buf2d_rect_by_size',0 ;à¨á®¢ ¨¥ à ¬ª¨ ¯àאַ㣮«ì¨ª , 2-ï ª®®à¤¨ â § ¤ ¯® à §¬¥àã |
3135 | sz_buf2d_rect_by_size db 'buf2d_rect_by_size',0 ;à¨á®¢ ¨¥ à ¬ª¨ ¯àאַ㣮«ì¨ª , 2-ï ª®®à¤¨ â § ¤ ¯® à §¬¥àã |
3134 | sz_buf2d_filled_rect_by_size db 'buf2d_filled_rect_by_size',0 ;à¨á®¢ ¨¥ § «¨â®£® ¯àאַ㣮«ì¨ª , 2-ï ª®®à¤¨ â § ¤ ¯® à §¬¥àã |
3136 | sz_buf2d_filled_rect_by_size db 'buf2d_filled_rect_by_size',0 ;à¨á®¢ ¨¥ § «¨â®£® ¯àאַ㣮«ì¨ª , 2-ï ª®®à¤¨ â § ¤ ¯® à §¬¥àã |
3135 | sz_buf2d_circle db 'buf2d_circle',0 ;à¨á®¢ ¨¥ ®ªà㦮á⨠|
3137 | sz_buf2d_circle db 'buf2d_circle',0 ;à¨á®¢ ¨¥ ®ªà㦮á⨠|
3136 | sz_buf2d_img_hdiv2 db 'buf2d_img_hdiv2',0 ;ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® ¢ëá®â¥ ¢ 2 à § (à §¬¥à ¡ãä¥à ¥ ¬¥ï¥âáï) |
3138 | sz_buf2d_img_hdiv2 db 'buf2d_img_hdiv2',0 ;ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® ¢ëá®â¥ ¢ 2 à § (à §¬¥à ¡ãä¥à ¥ ¬¥ï¥âáï) |
3137 | sz_buf2d_img_wdiv2 db 'buf2d_img_wdiv2',0 ;ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® è¨à¨¥ ¢ 2 à § (à §¬¥à ¡ãä¥à ¥ ¬¥ï¥âáï) |
3139 | sz_buf2d_img_wdiv2 db 'buf2d_img_wdiv2',0 ;ᦠ⨥ ¨§®¡à ¦¥¨ï ¯® è¨à¨¥ ¢ 2 à § (à §¬¥à ¡ãä¥à ¥ ¬¥ï¥âáï) |
3138 | sz_buf2d_conv_24_to_8 db 'buf2d_conv_24_to_8',0 |
3140 | sz_buf2d_conv_24_to_8 db 'buf2d_conv_24_to_8',0 |
3139 | sz_buf2d_conv_24_to_32 db 'buf2d_conv_24_to_32',0 |
3141 | sz_buf2d_conv_24_to_32 db 'buf2d_conv_24_to_32',0 |
3140 | sz_buf2d_bit_blt db 'buf2d_bit_blt',0 |
3142 | sz_buf2d_bit_blt db 'buf2d_bit_blt',0 |
3141 | sz_buf2d_bit_blt_transp db 'buf2d_bit_blt_transp',0 |
3143 | sz_buf2d_bit_blt_transp db 'buf2d_bit_blt_transp',0 |
3142 | sz_buf2d_bit_blt_alpha db 'buf2d_bit_blt_alpha',0 |
3144 | sz_buf2d_bit_blt_alpha db 'buf2d_bit_blt_alpha',0 |
3143 | sz_buf2d_curve_bezier db 'buf2d_curve_bezier',0 |
3145 | sz_buf2d_curve_bezier db 'buf2d_curve_bezier',0 |
3144 | sz_buf2d_convert_text_matrix db 'buf2d_convert_text_matrix',0 |
3146 | sz_buf2d_convert_text_matrix db 'buf2d_convert_text_matrix',0 |
3145 | sz_buf2d_draw_text db 'buf2d_draw_text',0 |
3147 | sz_buf2d_draw_text db 'buf2d_draw_text',0 |
3146 | sz_buf2d_crop_color db 'buf2d_crop_color',0 |
3148 | sz_buf2d_crop_color db 'buf2d_crop_color',0 |
3147 | sz_buf2d_offset_h db 'buf2d_offset_h',0 |
3149 | sz_buf2d_offset_h db 'buf2d_offset_h',0 |
3148 | sz_buf2d_flood_fill db 'buf2d_flood_fill',0 |
3150 | sz_buf2d_flood_fill db 'buf2d_flood_fill',0 |
3149 | sz_buf2d_set_pixel db 'buf2d_set_pixel',0 |
3151 | sz_buf2d_set_pixel db 'buf2d_set_pixel',0 |
3150 | sz_buf2d_get_pixel db 'buf2d_get_pixel',0 |
3152 | sz_buf2d_get_pixel db 'buf2d_get_pixel',0 |
3151 | sz_buf2d_flip_h db 'buf2d_flip_h',0 |
3153 | sz_buf2d_flip_h db 'buf2d_flip_h',0 |
3152 | sz_buf2d_flip_v db 'buf2d_flip_v',0 |
3154 | sz_buf2d_flip_v db 'buf2d_flip_v',0 |
3153 | sz_buf2d_filter_dither db 'buf2d_filter_dither',0 |
3155 | sz_buf2d_filter_dither db 'buf2d_filter_dither',0 |
3154 | sz_buf2d_vox_brush_create db 'buf2d_vox_brush_create',0 |
3156 | sz_buf2d_vox_brush_create db 'buf2d_vox_brush_create',0 |
3155 | sz_buf2d_vox_brush_delete db 'buf2d_vox_brush_delete',0 |
3157 | sz_buf2d_vox_brush_delete db 'buf2d_vox_brush_delete',0 |
3156 | sz_buf2d_vox_obj_get_img_w_3g db 'buf2d_vox_obj_get_img_w_3g',0 |
3158 | sz_buf2d_vox_obj_get_img_w_3g db 'buf2d_vox_obj_get_img_w_3g',0 |
3157 | sz_buf2d_vox_obj_get_img_h_3g db 'buf2d_vox_obj_get_img_h_3g',0 |
3159 | sz_buf2d_vox_obj_get_img_h_3g db 'buf2d_vox_obj_get_img_h_3g',0 |
3158 | sz_buf2d_vox_obj_draw_1g db 'buf2d_vox_obj_draw_1g',0 |
3160 | sz_buf2d_vox_obj_draw_1g db 'buf2d_vox_obj_draw_1g',0 |
3159 | sz_buf2d_vox_obj_draw_3g db 'buf2d_vox_obj_draw_3g',0 |
3161 | sz_buf2d_vox_obj_draw_3g db 'buf2d_vox_obj_draw_3g',0 |
3160 | sz_buf2d_vox_obj_draw_3g_scaled db 'buf2d_vox_obj_draw_3g_scaled',0 |
3162 | sz_buf2d_vox_obj_draw_3g_scaled db 'buf2d_vox_obj_draw_3g_scaled',0 |
3161 | sz_buf2d_vox_obj_draw_pl db 'buf2d_vox_obj_draw_pl',0 |
3163 | sz_buf2d_vox_obj_draw_pl db 'buf2d_vox_obj_draw_pl',0 |
3162 | sz_buf2d_vox_obj_draw_pl_scaled db 'buf2d_vox_obj_draw_pl_scaled',0 |
3164 | sz_buf2d_vox_obj_draw_pl_scaled db 'buf2d_vox_obj_draw_pl_scaled',0 |
3163 | sz_buf2d_vox_obj_draw_3g_shadows db 'buf2d_vox_obj_draw_3g_shadows',0>0>=0>0>0>0>=0>0>0>=0>0>0>=0>0>0>->->->--->-->-->-->--->0) |
3165 | sz_buf2d_vox_obj_draw_3g_shadows db 'buf2d_vox_obj_draw_3g_shadows',0>0>=0>0>0>0>=0>0>0>=0>0>0>=0>0>0>->->->--->-->-->-->--->0) |
3164 | >0) |
3166 | >0) |
3165 | >0) |
3167 | >0) |
3166 | > |
3168 | > |