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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
2 | ;; ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
5 | ;; ;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
7 | 7 | ||
8 | $Revision: 4288 $ |
8 | $Revision: 4423 $ |
9 | 9 | ||
10 | 10 | ||
11 | LOAD_FROM_FILE equ 0 |
11 | LOAD_FROM_FILE equ 0 |
12 | LOAD_FROM_MEM equ 1 |
12 | LOAD_FROM_MEM equ 1 |
13 | LOAD_INDIRECT equ 2 |
13 | LOAD_INDIRECT equ 2 |
14 | LOAD_SYSTEM equ 3 |
14 | LOAD_SYSTEM equ 3 |
15 | 15 | ||
16 | struct BITMAPINFOHEADER |
16 | struct BITMAPINFOHEADER |
17 | Size dd ? |
17 | Size dd ? |
18 | Width dd ? |
18 | Width dd ? |
19 | Height dd ? |
19 | Height dd ? |
20 | Planes dw ? |
20 | Planes dw ? |
21 | BitCount dw ? |
21 | BitCount dw ? |
22 | Compression dd ? |
22 | Compression dd ? |
23 | SizeImage dd ? |
23 | SizeImage dd ? |
24 | XPelsPerMeter dd ? |
24 | XPelsPerMeter dd ? |
25 | YPelsPerMeter dd ? |
25 | YPelsPerMeter dd ? |
26 | ClrUsed dd ? |
26 | ClrUsed dd ? |
27 | ClrImportant dd ? |
27 | ClrImportant dd ? |
28 | ends |
28 | ends |
29 | ;------------------------------------------------------------------------------ |
29 | ;------------------------------------------------------------------------------ |
30 | align 4 |
30 | align 4 |
31 | proc init_cursor stdcall, dst:dword, src:dword |
31 | proc init_cursor stdcall, dst:dword, src:dword |
32 | locals |
32 | locals |
33 | rBase dd ? |
33 | rBase dd ? |
34 | pQuad dd ? |
34 | pQuad dd ? |
35 | pBits dd ? |
35 | pBits dd ? |
36 | pAnd dd ? |
36 | pAnd dd ? |
37 | width dd ? |
37 | width dd ? |
38 | height dd ? |
38 | height dd ? |
39 | counter dd ? |
39 | counter dd ? |
40 | endl |
40 | endl |
41 | 41 | ||
42 | mov esi, [src] |
42 | mov esi, [src] |
43 | add esi, [esi+18] |
43 | add esi, [esi+18] |
44 | mov eax, esi |
44 | mov eax, esi |
45 | 45 | ||
46 | cmp [esi+BITMAPINFOHEADER.BitCount], 24 |
46 | cmp [esi+BITMAPINFOHEADER.BitCount], 24 |
47 | je .img_24 |
47 | je .img_24 |
48 | cmp [esi+BITMAPINFOHEADER.BitCount], 8 |
48 | cmp [esi+BITMAPINFOHEADER.BitCount], 8 |
49 | je .img_8 |
49 | je .img_8 |
50 | cmp [esi+BITMAPINFOHEADER.BitCount], 4 |
50 | cmp [esi+BITMAPINFOHEADER.BitCount], 4 |
51 | je .img_4 |
51 | je .img_4 |
52 | ;-------------------------------------- |
52 | ;-------------------------------------- |
53 | align 4 |
53 | align 4 |
54 | .img_2: |
54 | .img_2: |
55 | add eax, [esi] |
55 | add eax, [esi] |
56 | mov [pQuad], eax |
56 | mov [pQuad], eax |
57 | add eax, 8 |
57 | add eax, 8 |
58 | mov [pBits], eax |
58 | mov [pBits], eax |
59 | add eax, 128 |
59 | add eax, 128 |
60 | mov [pAnd], eax |
60 | mov [pAnd], eax |
61 | mov eax, [esi+4] |
61 | mov eax, [esi+4] |
62 | mov [width], eax |
62 | mov [width], eax |
63 | mov ebx, [esi+8] |
63 | mov ebx, [esi+8] |
64 | shr ebx, 1 |
64 | shr ebx, 1 |
65 | mov [height], ebx |
65 | mov [height], ebx |
66 | 66 | ||
67 | mov edi, [dst] |
67 | mov edi, [dst] |
68 | add edi, 32*31*4 |
68 | add edi, 32*31*4 |
69 | mov [rBase], edi |
69 | mov [rBase], edi |
70 | 70 | ||
71 | mov esi, [pQuad] |
71 | mov esi, [pQuad] |
72 | ;-------------------------------------- |
72 | ;-------------------------------------- |
73 | align 4 |
73 | align 4 |
74 | .l21: |
74 | .l21: |
75 | mov ebx, [pBits] |
75 | mov ebx, [pBits] |
76 | mov ebx, [ebx] |
76 | mov ebx, [ebx] |
77 | bswap ebx |
77 | bswap ebx |
78 | mov eax, [pAnd] |
78 | mov eax, [pAnd] |
79 | mov eax, [eax] |
79 | mov eax, [eax] |
80 | bswap eax |
80 | bswap eax |
81 | mov [counter], 32 |
81 | mov [counter], 32 |
82 | ;-------------------------------------- |
82 | ;-------------------------------------- |
83 | align 4 |
83 | align 4 |
84 | @@: |
84 | @@: |
85 | xor edx, edx |
85 | xor edx, edx |
86 | shl eax, 1 |
86 | shl eax, 1 |
87 | setc dl |
87 | setc dl |
88 | dec edx |
88 | dec edx |
89 | 89 | ||
90 | xor ecx, ecx |
90 | xor ecx, ecx |
91 | shl ebx, 1 |
91 | shl ebx, 1 |
92 | setc cl |
92 | setc cl |
93 | mov ecx, [esi+ecx*4] |
93 | mov ecx, [esi+ecx*4] |
94 | and ecx, edx |
94 | and ecx, edx |
95 | and edx, 0xFF000000 |
95 | and edx, 0xFF000000 |
96 | or edx, ecx |
96 | or edx, ecx |
97 | mov [edi], edx |
97 | mov [edi], edx |
98 | 98 | ||
99 | add edi, 4 |
99 | add edi, 4 |
100 | dec [counter] |
100 | dec [counter] |
101 | jnz @B |
101 | jnz @B |
102 | 102 | ||
103 | add [pBits], 4 |
103 | add [pBits], 4 |
104 | add [pAnd], 4 |
104 | add [pAnd], 4 |
105 | mov edi, [rBase] |
105 | mov edi, [rBase] |
106 | sub edi, 128 |
106 | sub edi, 128 |
107 | mov [rBase], edi |
107 | mov [rBase], edi |
108 | sub [height], 1 |
108 | sub [height], 1 |
109 | jnz .l21 |
109 | jnz .l21 |
110 | ret |
110 | ret |
111 | ;-------------------------------------- |
111 | ;-------------------------------------- |
112 | align 4 |
112 | align 4 |
113 | .img_4: |
113 | .img_4: |
114 | add eax, [esi] |
114 | add eax, [esi] |
115 | mov [pQuad], eax |
115 | mov [pQuad], eax |
116 | add eax, 64 |
116 | add eax, 64 |
117 | mov [pBits], eax |
117 | mov [pBits], eax |
118 | add eax, 0x200 |
118 | add eax, 0x200 |
119 | mov [pAnd], eax |
119 | mov [pAnd], eax |
120 | mov eax, [esi+4] |
120 | mov eax, [esi+4] |
121 | mov [width], eax |
121 | mov [width], eax |
122 | mov ebx, [esi+8] |
122 | mov ebx, [esi+8] |
123 | shr ebx, 1 |
123 | shr ebx, 1 |
124 | mov [height], ebx |
124 | mov [height], ebx |
125 | 125 | ||
126 | mov edi, [dst] |
126 | mov edi, [dst] |
127 | add edi, 32*31*4 |
127 | add edi, 32*31*4 |
128 | mov [rBase], edi |
128 | mov [rBase], edi |
129 | 129 | ||
130 | mov esi, [pQuad] |
130 | mov esi, [pQuad] |
131 | mov ebx, [pBits] |
131 | mov ebx, [pBits] |
132 | ;-------------------------------------- |
132 | ;-------------------------------------- |
133 | align 4 |
133 | align 4 |
134 | .l4: |
134 | .l4: |
135 | mov eax, [pAnd] |
135 | mov eax, [pAnd] |
136 | mov eax, [eax] |
136 | mov eax, [eax] |
137 | bswap eax |
137 | bswap eax |
138 | mov [counter], 16 |
138 | mov [counter], 16 |
139 | ;-------------------------------------- |
139 | ;-------------------------------------- |
140 | align 4 |
140 | align 4 |
141 | @@: |
141 | @@: |
142 | xor edx, edx |
142 | xor edx, edx |
143 | shl eax, 1 |
143 | shl eax, 1 |
144 | setc dl |
144 | setc dl |
145 | dec edx |
145 | dec edx |
146 | 146 | ||
147 | movzx ecx, byte [ebx] |
147 | movzx ecx, byte [ebx] |
148 | and cl, 0xF0 |
148 | and cl, 0xF0 |
149 | shr ecx, 2 |
149 | shr ecx, 2 |
150 | mov ecx, [esi+ecx] |
150 | mov ecx, [esi+ecx] |
151 | and ecx, edx |
151 | and ecx, edx |
152 | and edx, 0xFF000000 |
152 | and edx, 0xFF000000 |
153 | or edx, ecx |
153 | or edx, ecx |
154 | mov [edi], edx |
154 | mov [edi], edx |
155 | 155 | ||
156 | xor edx, edx |
156 | xor edx, edx |
157 | shl eax, 1 |
157 | shl eax, 1 |
158 | setc dl |
158 | setc dl |
159 | dec edx |
159 | dec edx |
160 | 160 | ||
161 | movzx ecx, byte [ebx] |
161 | movzx ecx, byte [ebx] |
162 | and cl, 0x0F |
162 | and cl, 0x0F |
163 | mov ecx, [esi+ecx*4] |
163 | mov ecx, [esi+ecx*4] |
164 | and ecx, edx |
164 | and ecx, edx |
165 | and edx, 0xFF000000 |
165 | and edx, 0xFF000000 |
166 | or edx, ecx |
166 | or edx, ecx |
167 | mov [edi+4], edx |
167 | mov [edi+4], edx |
168 | 168 | ||
169 | inc ebx |
169 | inc ebx |
170 | add edi, 8 |
170 | add edi, 8 |
171 | dec [counter] |
171 | dec [counter] |
172 | jnz @B |
172 | jnz @B |
173 | 173 | ||
174 | add [pAnd], 4 |
174 | add [pAnd], 4 |
175 | mov edi, [rBase] |
175 | mov edi, [rBase] |
176 | sub edi, 128 |
176 | sub edi, 128 |
177 | mov [rBase], edi |
177 | mov [rBase], edi |
178 | sub [height], 1 |
178 | sub [height], 1 |
179 | jnz .l4 |
179 | jnz .l4 |
180 | ret |
180 | ret |
181 | ;-------------------------------------- |
181 | ;-------------------------------------- |
182 | align 4 |
182 | align 4 |
183 | .img_8: |
183 | .img_8: |
184 | add eax, [esi] |
184 | add eax, [esi] |
185 | mov [pQuad], eax |
185 | mov [pQuad], eax |
186 | add eax, 1024 |
186 | add eax, 1024 |
187 | mov [pBits], eax |
187 | mov [pBits], eax |
188 | add eax, 1024 |
188 | add eax, 1024 |
189 | mov [pAnd], eax |
189 | mov [pAnd], eax |
190 | mov eax, [esi+4] |
190 | mov eax, [esi+4] |
191 | mov [width], eax |
191 | mov [width], eax |
192 | mov ebx, [esi+8] |
192 | mov ebx, [esi+8] |
193 | shr ebx, 1 |
193 | shr ebx, 1 |
194 | mov [height], ebx |
194 | mov [height], ebx |
195 | 195 | ||
196 | mov edi, [dst] |
196 | mov edi, [dst] |
197 | add edi, 32*31*4 |
197 | add edi, 32*31*4 |
198 | mov [rBase], edi |
198 | mov [rBase], edi |
199 | 199 | ||
200 | mov esi, [pQuad] |
200 | mov esi, [pQuad] |
201 | mov ebx, [pBits] |
201 | mov ebx, [pBits] |
202 | ;-------------------------------------- |
202 | ;-------------------------------------- |
203 | align 4 |
203 | align 4 |
204 | .l81: |
204 | .l81: |
205 | mov eax, [pAnd] |
205 | mov eax, [pAnd] |
206 | mov eax, [eax] |
206 | mov eax, [eax] |
207 | bswap eax |
207 | bswap eax |
208 | mov [counter], 32 |
208 | mov [counter], 32 |
209 | ;-------------------------------------- |
209 | ;-------------------------------------- |
210 | align 4 |
210 | align 4 |
211 | @@: |
211 | @@: |
212 | xor edx, edx |
212 | xor edx, edx |
213 | shl eax, 1 |
213 | shl eax, 1 |
214 | setc dl |
214 | setc dl |
215 | dec edx |
215 | dec edx |
216 | 216 | ||
217 | movzx ecx, byte [ebx] |
217 | movzx ecx, byte [ebx] |
218 | mov ecx, [esi+ecx*4] |
218 | mov ecx, [esi+ecx*4] |
219 | and ecx, edx |
219 | and ecx, edx |
220 | and edx, 0xFF000000 |
220 | and edx, 0xFF000000 |
221 | or edx, ecx |
221 | or edx, ecx |
222 | mov [edi], edx |
222 | mov [edi], edx |
223 | 223 | ||
224 | inc ebx |
224 | inc ebx |
225 | add edi, 4 |
225 | add edi, 4 |
226 | dec [counter] |
226 | dec [counter] |
227 | jnz @B |
227 | jnz @B |
228 | 228 | ||
229 | add [pAnd], 4 |
229 | add [pAnd], 4 |
230 | mov edi, [rBase] |
230 | mov edi, [rBase] |
231 | sub edi, 128 |
231 | sub edi, 128 |
232 | mov [rBase], edi |
232 | mov [rBase], edi |
233 | sub [height], 1 |
233 | sub [height], 1 |
234 | jnz .l81 |
234 | jnz .l81 |
235 | ret |
235 | ret |
236 | ;-------------------------------------- |
236 | ;-------------------------------------- |
237 | align 4 |
237 | align 4 |
238 | .img_24: |
238 | .img_24: |
239 | add eax, [esi] |
239 | add eax, [esi] |
240 | mov [pQuad], eax |
240 | mov [pQuad], eax |
241 | add eax, 0xC00 |
241 | add eax, 0xC00 |
242 | mov [pAnd], eax |
242 | mov [pAnd], eax |
243 | mov eax, [esi+BITMAPINFOHEADER.Width] |
243 | mov eax, [esi+BITMAPINFOHEADER.Width] |
244 | mov [width], eax |
244 | mov [width], eax |
245 | mov ebx, [esi+BITMAPINFOHEADER.Height] |
245 | mov ebx, [esi+BITMAPINFOHEADER.Height] |
246 | shr ebx, 1 |
246 | shr ebx, 1 |
247 | mov [height], ebx |
247 | mov [height], ebx |
248 | 248 | ||
249 | mov edi, [dst] |
249 | mov edi, [dst] |
250 | add edi, 32*31*4 |
250 | add edi, 32*31*4 |
251 | mov [rBase], edi |
251 | mov [rBase], edi |
252 | 252 | ||
253 | mov esi, [pAnd] |
253 | mov esi, [pAnd] |
254 | mov ebx, [pQuad] |
254 | mov ebx, [pQuad] |
255 | ;-------------------------------------- |
255 | ;-------------------------------------- |
256 | align 4 |
256 | align 4 |
257 | .row_24: |
257 | .row_24: |
258 | mov eax, [esi] |
258 | mov eax, [esi] |
259 | bswap eax |
259 | bswap eax |
260 | mov [counter], 32 |
260 | mov [counter], 32 |
261 | ;-------------------------------------- |
261 | ;-------------------------------------- |
262 | align 4 |
262 | align 4 |
263 | @@: |
263 | @@: |
264 | xor edx, edx |
264 | xor edx, edx |
265 | shl eax, 1 |
265 | shl eax, 1 |
266 | setc dl |
266 | setc dl |
267 | dec edx |
267 | dec edx |
268 | 268 | ||
269 | mov ecx, [ebx] |
269 | mov ecx, [ebx] |
270 | and ecx, 0x00FFFFFF |
270 | and ecx, 0x00FFFFFF |
271 | and ecx, edx |
271 | and ecx, edx |
272 | and edx, 0xFF000000 |
272 | and edx, 0xFF000000 |
273 | or edx, ecx |
273 | or edx, ecx |
274 | mov [edi], edx |
274 | mov [edi], edx |
275 | add ebx, 3 |
275 | add ebx, 3 |
276 | add edi, 4 |
276 | add edi, 4 |
277 | dec [counter] |
277 | dec [counter] |
278 | jnz @B |
278 | jnz @B |
279 | 279 | ||
280 | add esi, 4 |
280 | add esi, 4 |
281 | mov edi, [rBase] |
281 | mov edi, [rBase] |
282 | sub edi, 128 |
282 | sub edi, 128 |
283 | mov [rBase], edi |
283 | mov [rBase], edi |
284 | sub [height], 1 |
284 | sub [height], 1 |
285 | jnz .row_24 |
285 | jnz .row_24 |
286 | ret |
286 | ret |
287 | endp |
287 | endp |
288 | ;------------------------------------------------------------------------------ |
288 | ;------------------------------------------------------------------------------ |
289 | align 4 |
289 | align 4 |
290 | proc set_cursor stdcall, hcursor:dword |
290 | proc set_cursor stdcall, hcursor:dword |
291 | mov eax, [hcursor] |
291 | mov eax, [hcursor] |
292 | cmp [eax+CURSOR.magic], 'CURS' |
292 | cmp [eax+CURSOR.magic], 'CURS' |
293 | jne .fail |
293 | jne .fail |
294 | ; cmp [eax+CURSOR.size], CURSOR_SIZE |
294 | ; cmp [eax+CURSOR.size], CURSOR_SIZE |
295 | ; jne .fail |
295 | ; jne .fail |
296 | mov ebx, [current_slot] |
296 | mov ebx, [current_slot] |
297 | xchg eax, [ebx+APPDATA.cursor] |
297 | xchg eax, [ebx+APPDATA.cursor] |
- | 298 | mov [redrawmouse_unconditional], 1 |
|
- | 299 | call __sys_draw_pointer |
|
298 | ret |
300 | ret |
299 | ;-------------------------------------- |
301 | ;-------------------------------------- |
300 | align 4 |
302 | align 4 |
301 | .fail: |
303 | .fail: |
302 | mov eax, [def_cursor] |
304 | mov eax, [def_cursor] |
303 | mov ebx, [current_slot] |
305 | mov ebx, [current_slot] |
304 | xchg eax, [ebx+APPDATA.cursor] |
306 | xchg eax, [ebx+APPDATA.cursor] |
305 | ret |
307 | ret |
306 | endp |
308 | endp |
307 | ;------------------------------------------------------------------------------ |
309 | ;------------------------------------------------------------------------------ |
308 | align 4 |
310 | align 4 |
309 | ; param |
311 | ; param |
310 | ; eax= pid |
312 | ; eax= pid |
311 | ; ebx= src |
313 | ; ebx= src |
312 | ; ecx= flags |
314 | ; ecx= flags |
313 | 315 | ||
314 | create_cursor: |
316 | create_cursor: |
315 | .src equ esp |
317 | .src equ esp |
316 | .flags equ esp+4 |
318 | .flags equ esp+4 |
317 | .hcursor equ esp+8 |
319 | .hcursor equ esp+8 |
318 | 320 | ||
319 | sub esp, 4 ;space for .hcursor |
321 | sub esp, 4 ;space for .hcursor |
320 | push ecx |
322 | push ecx |
321 | push ebx |
323 | push ebx |
322 | 324 | ||
323 | mov ebx, eax |
325 | mov ebx, eax |
324 | mov eax, sizeof.CURSOR |
326 | mov eax, sizeof.CURSOR |
325 | call create_kernel_object |
327 | call create_kernel_object |
326 | test eax, eax |
328 | test eax, eax |
327 | jz .fail |
329 | jz .fail |
328 | 330 | ||
329 | mov [.hcursor], eax |
331 | mov [.hcursor], eax |
330 | 332 | ||
331 | xor ebx, ebx |
333 | xor ebx, ebx |
332 | mov [eax+CURSOR.magic], 'CURS' |
334 | mov [eax+CURSOR.magic], 'CURS' |
333 | mov [eax+CURSOR.destroy], destroy_cursor |
335 | mov [eax+CURSOR.destroy], destroy_cursor |
334 | mov [eax+CURSOR.hot_x], ebx |
336 | mov [eax+CURSOR.hot_x], ebx |
335 | mov [eax+CURSOR.hot_y], ebx |
337 | mov [eax+CURSOR.hot_y], ebx |
336 | 338 | ||
337 | stdcall kernel_alloc, 0x1000 |
339 | stdcall kernel_alloc, 0x1000 |
338 | test eax, eax |
340 | test eax, eax |
339 | jz .fail |
341 | jz .fail |
340 | 342 | ||
341 | mov edi, [.hcursor] |
343 | mov edi, [.hcursor] |
342 | mov [edi+CURSOR.base], eax |
344 | mov [edi+CURSOR.base], eax |
343 | 345 | ||
344 | mov esi, [.src] |
346 | mov esi, [.src] |
345 | mov ebx, [.flags] |
347 | mov ebx, [.flags] |
346 | cmp bx, LOAD_INDIRECT |
348 | cmp bx, LOAD_INDIRECT |
347 | je .indirect |
349 | je .indirect |
348 | 350 | ||
349 | movzx ecx, word [esi+10] |
351 | movzx ecx, word [esi+10] |
350 | movzx edx, word [esi+12] |
352 | movzx edx, word [esi+12] |
351 | mov [edi+CURSOR.hot_x], ecx |
353 | mov [edi+CURSOR.hot_x], ecx |
352 | mov [edi+CURSOR.hot_y], edx |
354 | mov [edi+CURSOR.hot_y], edx |
353 | 355 | ||
354 | stdcall init_cursor, eax, esi |
356 | stdcall init_cursor, eax, esi |
355 | 357 | ||
356 | align 4 |
358 | align 4 |
357 | .add_cursor: |
359 | .add_cursor: |
358 | mov ecx, [.hcursor] |
360 | mov ecx, [.hcursor] |
359 | lea ecx, [ecx+CURSOR.list_next] |
361 | lea ecx, [ecx+CURSOR.list_next] |
360 | lea edx, [_display.cr_list.next] |
362 | lea edx, [_display.cr_list.next] |
361 | 363 | ||
362 | pushfd |
364 | pushfd |
363 | cli |
365 | cli |
364 | list_add ecx, edx ;list_add_tail(new, head) |
366 | list_add ecx, edx ;list_add_tail(new, head) |
365 | popfd |
367 | popfd |
366 | 368 | ||
367 | mov eax, [.hcursor] |
369 | mov eax, [.hcursor] |
368 | cmp [_display.init_cursor], 0 |
370 | cmp [_display.init_cursor], 0 |
369 | je .fail |
371 | je .fail |
370 | 372 | ||
371 | push eax |
373 | push eax |
372 | call [_display.init_cursor] |
374 | call [_display.init_cursor] |
373 | add esp, 4 |
375 | add esp, 4 |
374 | 376 | ||
375 | mov eax, [.hcursor] |
377 | mov eax, [.hcursor] |
376 | ;-------------------------------------- |
378 | ;-------------------------------------- |
377 | align 4 |
379 | align 4 |
378 | .fail: |
380 | .fail: |
379 | add esp, 12 |
381 | add esp, 12 |
380 | ret |
382 | ret |
381 | ;-------------------------------------- |
383 | ;-------------------------------------- |
382 | align 4 |
384 | align 4 |
383 | .indirect: |
385 | .indirect: |
384 | shr ebx, 16 |
386 | shr ebx, 16 |
385 | movzx ecx, bh |
387 | movzx ecx, bh |
386 | movzx edx, bl |
388 | movzx edx, bl |
387 | mov [edi+CURSOR.hot_x], ecx |
389 | mov [edi+CURSOR.hot_x], ecx |
388 | mov [edi+CURSOR.hot_y], edx |
390 | mov [edi+CURSOR.hot_y], edx |
389 | 391 | ||
390 | xchg edi, eax |
392 | xchg edi, eax |
391 | mov ecx, 1024 |
393 | mov ecx, 1024 |
392 | cld |
394 | cld |
393 | rep movsd |
395 | rep movsd |
394 | jmp .add_cursor |
396 | jmp .add_cursor |
395 | ;------------------------------------------------------------------------------ |
397 | ;------------------------------------------------------------------------------ |
396 | align 4 |
398 | align 4 |
397 | proc load_cursor stdcall, src:dword, flags:dword |
399 | proc load_cursor stdcall, src:dword, flags:dword |
398 | locals |
400 | locals |
399 | handle dd ? |
401 | handle dd ? |
400 | endl |
402 | endl |
401 | 403 | ||
402 | xor eax, eax |
404 | xor eax, eax |
403 | cmp [create_cursor], eax |
405 | cmp [create_cursor], eax |
404 | je .fail2 |
406 | je .fail2 |
405 | 407 | ||
406 | mov [handle], eax |
408 | mov [handle], eax |
407 | cmp word [flags], LOAD_FROM_FILE |
409 | cmp word [flags], LOAD_FROM_FILE |
408 | jne @F |
410 | jne @F |
409 | 411 | ||
410 | stdcall load_file, [src] |
412 | stdcall load_file, [src] |
411 | test eax, eax |
413 | test eax, eax |
412 | jz .fail |
414 | jz .fail |
413 | mov [src], eax |
415 | mov [src], eax |
414 | ;-------------------------------------- |
416 | ;-------------------------------------- |
415 | align 4 |
417 | align 4 |
416 | @@: |
418 | @@: |
417 | push ebx |
419 | push ebx |
418 | push esi |
420 | push esi |
419 | push edi |
421 | push edi |
420 | 422 | ||
421 | mov eax, [CURRENT_TASK] |
423 | mov eax, [CURRENT_TASK] |
422 | shl eax, 5 |
424 | shl eax, 5 |
423 | mov eax, [CURRENT_TASK+eax+4] |
425 | mov eax, [CURRENT_TASK+eax+4] |
424 | mov ebx, [src] |
426 | mov ebx, [src] |
425 | mov ecx, [flags] |
427 | mov ecx, [flags] |
426 | call create_cursor ;eax, ebx, ecx |
428 | call create_cursor ;eax, ebx, ecx |
427 | mov [handle], eax |
429 | mov [handle], eax |
428 | 430 | ||
429 | cmp word [flags], LOAD_FROM_FILE |
431 | cmp word [flags], LOAD_FROM_FILE |
430 | jne .exit |
432 | jne .exit |
431 | stdcall kernel_free, [src] |
433 | stdcall kernel_free, [src] |
432 | ;-------------------------------------- |
434 | ;-------------------------------------- |
433 | align 4 |
435 | align 4 |
434 | .exit: |
436 | .exit: |
435 | pop edi |
437 | pop edi |
436 | pop esi |
438 | pop esi |
437 | pop ebx |
439 | pop ebx |
438 | ;-------------------------------------- |
440 | ;-------------------------------------- |
439 | align 4 |
441 | align 4 |
440 | .fail: |
442 | .fail: |
441 | mov eax, [handle] |
443 | mov eax, [handle] |
442 | ;-------------------------------------- |
444 | ;-------------------------------------- |
443 | align 4 |
445 | align 4 |
444 | .fail2: |
446 | .fail2: |
445 | ret |
447 | ret |
446 | endp |
448 | endp |
447 | ;------------------------------------------------------------------------------ |
449 | ;------------------------------------------------------------------------------ |
448 | align 4 |
450 | align 4 |
449 | proc delete_cursor stdcall, hcursor:dword |
451 | proc delete_cursor stdcall, hcursor:dword |
450 | 452 | ||
451 | ; DEBUGF 1,'K : delete_cursor %x\n', [hcursor] |
453 | ; DEBUGF 1,'K : delete_cursor %x\n', [hcursor] |
452 | 454 | ||
453 | mov esi, [hcursor] |
455 | mov esi, [hcursor] |
454 | 456 | ||
455 | cmp [esi+CURSOR.magic], 'CURS' |
457 | cmp [esi+CURSOR.magic], 'CURS' |
456 | jne .fail |
458 | jne .fail |
457 | 459 | ||
458 | mov ebx, [CURRENT_TASK] |
460 | mov ebx, [CURRENT_TASK] |
459 | shl ebx, 5 |
461 | shl ebx, 5 |
460 | mov ebx, [CURRENT_TASK+ebx+4] |
462 | mov ebx, [CURRENT_TASK+ebx+4] |
461 | cmp ebx, [esi+CURSOR.pid] |
463 | cmp ebx, [esi+CURSOR.pid] |
462 | jne .fail |
464 | jne .fail |
463 | 465 | ||
464 | mov ebx, [current_slot] |
466 | mov ebx, [current_slot] |
465 | cmp esi, [ebx+APPDATA.cursor] |
467 | cmp esi, [ebx+APPDATA.cursor] |
466 | jne @F |
468 | jne @F |
467 | mov eax, [def_cursor] |
469 | mov eax, [def_cursor] |
468 | mov [ebx+APPDATA.cursor], eax |
470 | mov [ebx+APPDATA.cursor], eax |
469 | ;-------------------------------------- |
471 | ;-------------------------------------- |
470 | align 4 |
472 | align 4 |
471 | @@: |
473 | @@: |
472 | mov eax, [hcursor] |
474 | mov eax, [hcursor] |
473 | call [eax+APPOBJ.destroy] |
475 | call [eax+APPOBJ.destroy] |
474 | ;-------------------------------------- |
476 | ;-------------------------------------- |
475 | align 4 |
477 | align 4 |
476 | .fail: |
478 | .fail: |
477 | ret |
479 | ret |
478 | endp |
480 | endp |
479 | ;------------------------------------------------------------------------------ |
481 | ;------------------------------------------------------------------------------ |
480 | align 4 |
482 | align 4 |
481 | ; param |
483 | ; param |
482 | ; eax= cursor |
484 | ; eax= cursor |
483 | destroy_cursor: |
485 | destroy_cursor: |
484 | 486 | ||
485 | push eax |
487 | push eax |
486 | stdcall kernel_free, [eax+CURSOR.base] |
488 | stdcall kernel_free, [eax+CURSOR.base] |
487 | 489 | ||
488 | mov eax, [esp] |
490 | mov eax, [esp] |
489 | lea eax, [eax+CURSOR.list_next] |
491 | lea eax, [eax+CURSOR.list_next] |
490 | 492 | ||
491 | pushfd |
493 | pushfd |
492 | cli |
494 | cli |
493 | list_del eax |
495 | list_del eax |
494 | popfd |
496 | popfd |
495 | 497 | ||
496 | pop eax |
498 | pop eax |
497 | call destroy_kernel_object |
499 | call destroy_kernel_object |
498 | ret |
500 | ret |
499 | ;------------------------------------------------------------------------------ |
501 | ;------------------------------------------------------------------------------ |
500 | align 4 |
502 | align 4 |
501 | select_cursor: |
503 | select_cursor: |
502 | mov eax, [esp+4] |
504 | mov eax, [esp+4] |
503 | mov [_display.cursor], eax |
505 | mov [_display.cursor], eax |
504 | ret 4 |
506 | ret 4 |
505 | ;------------------------------------------------------------------------------ |
507 | ;------------------------------------------------------------------------------ |
506 | align 4 |
508 | align 4 |
507 | proc restore_24 stdcall, x:dword, y:dword |
509 | proc restore_24 stdcall, x:dword, y:dword |
508 | 510 | ||
509 | push ebx |
511 | push ebx |
510 | 512 | ||
511 | mov ebx, [cur_saved_base] |
513 | mov ebx, [cur_saved_base] |
512 | mov edx, [cur.h] |
514 | mov edx, [cur.h] |
513 | test edx, edx |
515 | test edx, edx |
514 | jz .ret |
516 | jz .ret |
515 | 517 | ||
516 | push esi |
518 | push esi |
517 | push edi |
519 | push edi |
518 | 520 | ||
519 | mov esi, cur_saved_data |
521 | mov esi, cur_saved_data |
520 | mov ecx, [cur.w] |
522 | mov ecx, [cur.w] |
521 | lea ecx, [ecx+ecx*2] |
523 | lea ecx, [ecx+ecx*2] |
522 | push ecx |
524 | push ecx |
523 | ;-------------------------------------- |
525 | ;-------------------------------------- |
524 | align 4 |
526 | align 4 |
525 | @@: |
527 | @@: |
526 | mov edi, ebx |
528 | mov edi, ebx |
527 | add ebx, [_display.pitch] |
529 | add ebx, [_display.pitch] |
528 | 530 | ||
529 | mov ecx, [esp] |
531 | mov ecx, [esp] |
530 | rep movsb |
532 | rep movsb |
531 | dec edx |
533 | dec edx |
532 | jnz @B |
534 | jnz @B |
533 | 535 | ||
534 | pop ecx |
536 | pop ecx |
535 | pop edi |
537 | pop edi |
536 | pop esi |
538 | pop esi |
537 | ;-------------------------------------- |
539 | ;-------------------------------------- |
538 | align 4 |
540 | align 4 |
539 | .ret: |
541 | .ret: |
540 | pop ebx |
542 | pop ebx |
541 | ret |
543 | ret |
542 | endp |
544 | endp |
543 | ;------------------------------------------------------------------------------ |
545 | ;------------------------------------------------------------------------------ |
544 | align 4 |
546 | align 4 |
545 | proc restore_32 stdcall, x:dword, y:dword |
547 | proc restore_32 stdcall, x:dword, y:dword |
546 | 548 | ||
547 | push ebx |
549 | push ebx |
548 | 550 | ||
549 | mov ebx, [cur_saved_base] |
551 | mov ebx, [cur_saved_base] |
550 | mov edx, [cur.h] |
552 | mov edx, [cur.h] |
551 | test edx, edx |
553 | test edx, edx |
552 | jz .ret |
554 | jz .ret |
553 | 555 | ||
554 | push esi |
556 | push esi |
555 | push edi |
557 | push edi |
556 | 558 | ||
557 | mov esi, cur_saved_data |
559 | mov esi, cur_saved_data |
558 | ;-------------------------------------- |
560 | ;-------------------------------------- |
559 | align 4 |
561 | align 4 |
560 | @@: |
562 | @@: |
561 | mov edi, ebx |
563 | mov edi, ebx |
562 | add ebx, [_display.pitch] |
564 | add ebx, [_display.pitch] |
563 | 565 | ||
564 | mov ecx, [cur.w] |
566 | mov ecx, [cur.w] |
565 | rep movsd |
567 | rep movsd |
566 | dec edx |
568 | dec edx |
567 | jnz @B |
569 | jnz @B |
568 | 570 | ||
569 | pop edi |
571 | pop edi |
570 | ;-------------------------------------- |
572 | ;-------------------------------------- |
571 | align 4 |
573 | align 4 |
572 | .ret: |
574 | .ret: |
573 | pop esi |
575 | pop esi |
574 | pop ebx |
576 | pop ebx |
575 | ret |
577 | ret |
576 | endp |
578 | endp |
577 | ;------------------------------------------------------------------------------ |
579 | ;------------------------------------------------------------------------------ |
578 | align 4 |
580 | align 4 |
579 | proc move_cursor_24 stdcall, hcursor:dword, x:dword, y:dword |
581 | proc move_cursor_24 stdcall, hcursor:dword, x:dword, y:dword |
580 | locals |
582 | locals |
581 | h dd ? |
583 | h dd ? |
582 | _dx dd ? |
584 | _dx dd ? |
583 | _dy dd ? |
585 | _dy dd ? |
584 | endl |
586 | endl |
585 | 587 | ||
586 | mov esi, [hcursor] |
588 | mov esi, [hcursor] |
587 | mov ecx, [x] |
589 | mov ecx, [x] |
588 | mov eax, [y] |
590 | mov eax, [y] |
589 | ; mov ebx, [BytesPerScanLine] |
591 | ; mov ebx, [BytesPerScanLine] |
590 | 592 | ||
591 | xor edx, edx |
593 | xor edx, edx |
592 | sub ecx, [esi+CURSOR.hot_x] |
594 | sub ecx, [esi+CURSOR.hot_x] |
593 | lea ebx, [ecx+32-1] |
595 | lea ebx, [ecx+32-1] |
594 | mov [x], ecx |
596 | mov [x], ecx |
595 | sets dl |
597 | sets dl |
596 | dec edx |
598 | dec edx |
597 | and ecx, edx ;clip x to 0<=x |
599 | and ecx, edx ;clip x to 0<=x |
598 | mov [cur.left], ecx |
600 | mov [cur.left], ecx |
599 | mov edi, ecx |
601 | mov edi, ecx |
600 | sub edi, [x] |
602 | sub edi, [x] |
601 | mov [_dx], edi |
603 | mov [_dx], edi |
602 | 604 | ||
603 | xor edx, edx |
605 | xor edx, edx |
604 | sub eax, [esi+CURSOR.hot_y] |
606 | sub eax, [esi+CURSOR.hot_y] |
605 | lea edi, [eax+32-1] |
607 | lea edi, [eax+32-1] |
606 | mov [y], eax |
608 | mov [y], eax |
607 | sets dl |
609 | sets dl |
608 | dec edx |
610 | dec edx |
609 | and eax, edx ;clip y to 0<=y |
611 | and eax, edx ;clip y to 0<=y |
610 | mov [cur.top], eax |
612 | mov [cur.top], eax |
611 | mov edx, eax |
613 | mov edx, eax |
612 | sub edx, [y] |
614 | sub edx, [y] |
613 | mov [_dy], edx |
615 | mov [_dy], edx |
614 | 616 | ||
615 | ; mul dword [BytesPerScanLine] |
617 | ; mul dword [BytesPerScanLine] |
616 | mov eax, [BPSLine_calc_area+eax*4] |
618 | mov eax, [BPSLine_calc_area+eax*4] |
617 | lea edx, [LFB_BASE+ecx*3] |
619 | lea edx, [LFB_BASE+ecx*3] |
618 | add edx, eax |
620 | add edx, eax |
619 | mov [cur_saved_base], edx |
621 | mov [cur_saved_base], edx |
620 | 622 | ||
621 | cmp ebx, [_display.width] |
623 | cmp ebx, [_display.width] |
622 | jb @F |
624 | jb @F |
623 | mov ebx, [_display.width] |
625 | mov ebx, [_display.width] |
624 | dec ebx |
626 | dec ebx |
625 | ;-------------------------------------- |
627 | ;-------------------------------------- |
626 | align 4 |
628 | align 4 |
627 | @@: |
629 | @@: |
628 | cmp edi, [_display.height] |
630 | cmp edi, [_display.height] |
629 | jb @F |
631 | jb @F |
630 | mov edi, [_display.height] |
632 | mov edi, [_display.height] |
631 | dec edi |
633 | dec edi |
632 | ;-------------------------------------- |
634 | ;-------------------------------------- |
633 | align 4 |
635 | align 4 |
634 | @@: |
636 | @@: |
635 | mov [cur.right], ebx |
637 | mov [cur.right], ebx |
636 | mov [cur.bottom], edi |
638 | mov [cur.bottom], edi |
637 | 639 | ||
638 | sub ebx, [x] |
640 | sub ebx, [x] |
639 | sub edi, [y] |
641 | sub edi, [y] |
640 | inc ebx |
642 | inc ebx |
641 | inc edi |
643 | inc edi |
642 | sub ebx, [_dx] |
644 | sub ebx, [_dx] |
643 | sub edi, [_dy] |
645 | sub edi, [_dy] |
644 | 646 | ||
645 | mov [cur.w], ebx |
647 | mov [cur.w], ebx |
646 | mov [cur.h], edi |
648 | mov [cur.h], edi |
647 | mov [h], edi |
649 | mov [h], edi |
648 | 650 | ||
649 | mov eax, edi |
651 | mov eax, edi |
650 | mov edi, cur_saved_data |
652 | mov edi, cur_saved_data |
651 | ;-------------------------------------- |
653 | ;-------------------------------------- |
652 | align 4 |
654 | align 4 |
653 | @@: |
655 | @@: |
654 | mov esi, edx |
656 | mov esi, edx |
655 | add edx, [_display.pitch] |
657 | add edx, [_display.pitch] |
656 | mov ecx, [cur.w] |
658 | mov ecx, [cur.w] |
657 | lea ecx, [ecx+ecx*2] |
659 | lea ecx, [ecx+ecx*2] |
658 | rep movsb |
660 | rep movsb |
659 | dec eax |
661 | dec eax |
660 | jnz @B |
662 | jnz @B |
661 | 663 | ||
662 | ;draw cursor |
664 | ;draw cursor |
663 | mov ebx, [cur_saved_base] |
665 | mov ebx, [cur_saved_base] |
664 | mov eax, [_dy] |
666 | mov eax, [_dy] |
665 | shl eax, 5 |
667 | shl eax, 5 |
666 | add eax, [_dx] |
668 | add eax, [_dx] |
667 | 669 | ||
668 | mov esi, [hcursor] |
670 | mov esi, [hcursor] |
669 | mov esi, [esi+CURSOR.base] |
671 | mov esi, [esi+CURSOR.base] |
670 | lea edx, [esi+eax*4] |
672 | lea edx, [esi+eax*4] |
671 | ;-------------------------------------- |
673 | ;-------------------------------------- |
672 | align 4 |
674 | align 4 |
673 | .row: |
675 | .row: |
674 | mov ecx, [cur.w] |
676 | mov ecx, [cur.w] |
675 | mov esi, edx |
677 | mov esi, edx |
676 | mov edi, ebx |
678 | mov edi, ebx |
677 | add edx, 32*4 |
679 | add edx, 32*4 |
678 | add ebx, [_display.pitch] |
680 | add ebx, [_display.pitch] |
679 | ;-------------------------------------- |
681 | ;-------------------------------------- |
680 | align 4 |
682 | align 4 |
681 | .pix: |
683 | .pix: |
682 | lodsd |
684 | lodsd |
683 | test eax, 0xFF000000 |
685 | test eax, 0xFF000000 |
684 | jz @F |
686 | jz @F |
685 | mov [edi], ax |
687 | mov [edi], ax |
686 | shr eax, 16 |
688 | shr eax, 16 |
687 | mov [edi+2], al |
689 | mov [edi+2], al |
688 | ;-------------------------------------- |
690 | ;-------------------------------------- |
689 | align 4 |
691 | align 4 |
690 | @@: |
692 | @@: |
691 | add edi, 3 |
693 | add edi, 3 |
692 | dec ecx |
694 | dec ecx |
693 | jnz .pix |
695 | jnz .pix |
694 | 696 | ||
695 | dec [h] |
697 | dec [h] |
696 | jnz .row |
698 | jnz .row |
697 | ret |
699 | ret |
698 | endp |
700 | endp |
699 | ;------------------------------------------------------------------------------ |
701 | ;------------------------------------------------------------------------------ |
700 | align 4 |
702 | align 4 |
701 | proc move_cursor_32 stdcall, hcursor:dword, x:dword, y:dword |
703 | proc move_cursor_32 stdcall, hcursor:dword, x:dword, y:dword |
702 | locals |
704 | locals |
703 | h dd ? |
705 | h dd ? |
704 | _dx dd ? |
706 | _dx dd ? |
705 | _dy dd ? |
707 | _dy dd ? |
706 | endl |
708 | endl |
707 | 709 | ||
708 | mov esi, [hcursor] |
710 | mov esi, [hcursor] |
709 | mov ecx, [x] |
711 | mov ecx, [x] |
710 | mov eax, [y] |
712 | mov eax, [y] |
711 | 713 | ||
712 | xor edx, edx |
714 | xor edx, edx |
713 | sub ecx, [esi+CURSOR.hot_x] |
715 | sub ecx, [esi+CURSOR.hot_x] |
714 | lea ebx, [ecx+32-1] |
716 | lea ebx, [ecx+32-1] |
715 | mov [x], ecx |
717 | mov [x], ecx |
716 | sets dl |
718 | sets dl |
717 | dec edx |
719 | dec edx |
718 | and ecx, edx ;clip x to 0<=x |
720 | and ecx, edx ;clip x to 0<=x |
719 | mov [cur.left], ecx |
721 | mov [cur.left], ecx |
720 | mov edi, ecx |
722 | mov edi, ecx |
721 | sub edi, [x] |
723 | sub edi, [x] |
722 | mov [_dx], edi |
724 | mov [_dx], edi |
723 | 725 | ||
724 | xor edx, edx |
726 | xor edx, edx |
725 | sub eax, [esi+CURSOR.hot_y] |
727 | sub eax, [esi+CURSOR.hot_y] |
726 | lea edi, [eax+32-1] |
728 | lea edi, [eax+32-1] |
727 | mov [y], eax |
729 | mov [y], eax |
728 | sets dl |
730 | sets dl |
729 | dec edx |
731 | dec edx |
730 | and eax, edx ;clip y to 0<=y |
732 | and eax, edx ;clip y to 0<=y |
731 | mov [cur.top], eax |
733 | mov [cur.top], eax |
732 | mov edx, eax |
734 | mov edx, eax |
733 | sub edx, [y] |
735 | sub edx, [y] |
734 | mov [_dy], edx |
736 | mov [_dy], edx |
735 | 737 | ||
736 | ; mul dword [BytesPerScanLine] |
738 | ; mul dword [BytesPerScanLine] |
737 | mov eax, [BPSLine_calc_area+eax*4] |
739 | mov eax, [BPSLine_calc_area+eax*4] |
738 | lea edx, [LFB_BASE+eax+ecx*4] |
740 | lea edx, [LFB_BASE+eax+ecx*4] |
739 | mov [cur_saved_base], edx |
741 | mov [cur_saved_base], edx |
740 | 742 | ||
741 | cmp ebx, [_display.width] |
743 | cmp ebx, [_display.width] |
742 | jb @F |
744 | jb @F |
743 | mov ebx, [_display.width] |
745 | mov ebx, [_display.width] |
744 | dec ebx |
746 | dec ebx |
745 | ;-------------------------------------- |
747 | ;-------------------------------------- |
746 | align 4 |
748 | align 4 |
747 | @@: |
749 | @@: |
748 | cmp edi, [_display.height] |
750 | cmp edi, [_display.height] |
749 | jb @F |
751 | jb @F |
750 | mov edi, [_display.height] |
752 | mov edi, [_display.height] |
751 | dec edi |
753 | dec edi |
752 | ;-------------------------------------- |
754 | ;-------------------------------------- |
753 | align 4 |
755 | align 4 |
754 | @@: |
756 | @@: |
755 | mov [cur.right], ebx |
757 | mov [cur.right], ebx |
756 | mov [cur.bottom], edi |
758 | mov [cur.bottom], edi |
757 | 759 | ||
758 | sub ebx, [x] |
760 | sub ebx, [x] |
759 | sub edi, [y] |
761 | sub edi, [y] |
760 | inc ebx |
762 | inc ebx |
761 | inc edi |
763 | inc edi |
762 | sub ebx, [_dx] |
764 | sub ebx, [_dx] |
763 | sub edi, [_dy] |
765 | sub edi, [_dy] |
764 | 766 | ||
765 | mov [cur.w], ebx |
767 | mov [cur.w], ebx |
766 | mov [cur.h], edi |
768 | mov [cur.h], edi |
767 | mov [h], edi |
769 | mov [h], edi |
768 | 770 | ||
769 | mov eax, edi |
771 | mov eax, edi |
770 | mov edi, cur_saved_data |
772 | mov edi, cur_saved_data |
771 | ;-------------------------------------- |
773 | ;-------------------------------------- |
772 | align 4 |
774 | align 4 |
773 | @@: |
775 | @@: |
774 | mov esi, edx |
776 | mov esi, edx |
775 | add edx, [_display.pitch] |
777 | add edx, [_display.pitch] |
776 | mov ecx, [cur.w] |
778 | mov ecx, [cur.w] |
777 | rep movsd |
779 | rep movsd |
778 | dec eax |
780 | dec eax |
779 | jnz @B |
781 | jnz @B |
780 | 782 | ||
781 | ;draw cursor |
783 | ;draw cursor |
782 | mov ebx, [cur_saved_base] |
784 | mov ebx, [cur_saved_base] |
783 | mov eax, [_dy] |
785 | mov eax, [_dy] |
784 | shl eax, 5 |
786 | shl eax, 5 |
785 | add eax, [_dx] |
787 | add eax, [_dx] |
786 | 788 | ||
787 | mov esi, [hcursor] |
789 | mov esi, [hcursor] |
788 | mov esi, [esi+CURSOR.base] |
790 | mov esi, [esi+CURSOR.base] |
789 | lea edx, [esi+eax*4] |
791 | lea edx, [esi+eax*4] |
790 | ;-------------------------------------- |
792 | ;-------------------------------------- |
791 | align 4 |
793 | align 4 |
792 | .row: |
794 | .row: |
793 | mov ecx, [cur.w] |
795 | mov ecx, [cur.w] |
794 | mov esi, edx |
796 | mov esi, edx |
795 | mov edi, ebx |
797 | mov edi, ebx |
796 | add edx, 32*4 |
798 | add edx, 32*4 |
797 | add ebx, [_display.pitch] |
799 | add ebx, [_display.pitch] |
798 | ;-------------------------------------- |
800 | ;-------------------------------------- |
799 | align 4 |
801 | align 4 |
800 | .pix: |
802 | .pix: |
801 | lodsd |
803 | lodsd |
802 | test eax, 0xFF000000 |
804 | test eax, 0xFF000000 |
803 | jz @F |
805 | jz @F |
804 | mov [edi], eax |
806 | mov [edi], eax |
805 | ;-------------------------------------- |
807 | ;-------------------------------------- |
806 | align 4 |
808 | align 4 |
807 | @@: |
809 | @@: |
808 | add edi, 4 |
810 | add edi, 4 |
809 | dec ecx |
811 | dec ecx |
810 | jnz .pix |
812 | jnz .pix |
811 | 813 | ||
812 | dec [h] |
814 | dec [h] |
813 | jnz .row |
815 | jnz .row |
814 | ret |
816 | ret |
815 | endp |
817 | endp |
816 | ;------------------------------------------------------------------------------ |
818 | ;------------------------------------------------------------------------------ |
817 | align 4 |
819 | align 4 |
818 | check_mouse_area_for_getpixel_new: |
820 | check_mouse_area_for_getpixel_new: |
819 | ; in: |
821 | ; in: |
820 | ; eax = x |
822 | ; eax = x |
821 | ; ebx = y |
823 | ; ebx = y |
822 | ; out: |
824 | ; out: |
823 | ; ecx = new color |
825 | ; ecx = new color |
824 | ;-------------------------------------- |
826 | ;-------------------------------------- |
825 | ; check for Y |
827 | ; check for Y |
826 | cmp bx, [Y_UNDER_subtraction_CUR_hot_y] |
828 | cmp bx, [Y_UNDER_subtraction_CUR_hot_y] |
827 | jb .no_mouse_area |
829 | jb .no_mouse_area |
828 | 830 | ||
829 | cmp bx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
831 | cmp bx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
830 | jae .no_mouse_area |
832 | jae .no_mouse_area |
831 | ;-------------------------------------- |
833 | ;-------------------------------------- |
832 | ; check for X |
834 | ; check for X |
833 | cmp ax, [X_UNDER_subtraction_CUR_hot_x] |
835 | cmp ax, [X_UNDER_subtraction_CUR_hot_x] |
834 | jb .no_mouse_area |
836 | jb .no_mouse_area |
835 | 837 | ||
836 | cmp ax, [X_UNDER_sub_CUR_hot_x_add_curh] |
838 | cmp ax, [X_UNDER_sub_CUR_hot_x_add_curh] |
837 | jae .no_mouse_area |
839 | jae .no_mouse_area |
838 | ;-------------------------------------- |
840 | ;-------------------------------------- |
839 | push eax ebx |
841 | push eax ebx |
840 | ; offset X |
842 | ; offset X |
841 | movzx ecx, word [X_UNDER_subtraction_CUR_hot_x] |
843 | movzx ecx, word [X_UNDER_subtraction_CUR_hot_x] |
842 | sub eax, ecx ; x1 |
844 | sub eax, ecx ; x1 |
843 | ; offset Y |
845 | ; offset Y |
844 | movzx ecx, word [Y_UNDER_subtraction_CUR_hot_y] |
846 | movzx ecx, word [Y_UNDER_subtraction_CUR_hot_y] |
845 | sub ebx, ecx ; y1 |
847 | sub ebx, ecx ; y1 |
846 | ;-------------------------------------- |
848 | ;-------------------------------------- |
847 | ; ebx = offset y |
849 | ; ebx = offset y |
848 | ; eax = offset x |
850 | ; eax = offset x |
849 | imul ebx, [cur.w] ;y |
851 | imul ebx, [cur.w] ;y |
850 | add eax, ebx |
852 | add eax, ebx |
851 | mov ebx, eax |
853 | mov ebx, eax |
852 | shl eax, 2 |
854 | shl eax, 2 |
853 | cmp byte [_display.bpp], 32 |
855 | cmp byte [_display.bpp], 32 |
854 | je @f |
856 | je @f |
855 | sub eax, ebx |
857 | sub eax, ebx |
856 | ;-------------------------------------- |
858 | ;-------------------------------------- |
857 | align 4 |
859 | align 4 |
858 | @@: |
860 | @@: |
859 | add eax, cur_saved_data |
861 | add eax, cur_saved_data |
860 | mov ecx, [eax] |
862 | mov ecx, [eax] |
861 | and ecx, 0xffffff |
863 | and ecx, 0xffffff |
862 | add ecx, 0xff000000 |
864 | add ecx, 0xff000000 |
863 | pop ebx eax |
865 | pop ebx eax |
864 | ret |
866 | ret |
865 | ;-------------------------------------- |
867 | ;-------------------------------------- |
866 | align 4 |
868 | align 4 |
867 | .no_mouse_area: |
869 | .no_mouse_area: |
868 | xor ecx, ecx |
870 | xor ecx, ecx |
869 | ret |
871 | ret |
870 | ;----------------------------------------------------------------------------- |
872 | ;----------------------------------------------------------------------------- |
871 | align 4 |
873 | align 4 |
872 | check_mouse_area_for_putpixel_new: |
874 | check_mouse_area_for_putpixel_new: |
873 | ; in: |
875 | ; in: |
874 | ; ecx = x shl 16 + y |
876 | ; ecx = x shl 16 + y |
875 | ; eax = color |
877 | ; eax = color |
876 | ; out: |
878 | ; out: |
877 | ; eax = new color |
879 | ; eax = new color |
878 | ;-------------------------------------- |
880 | ;-------------------------------------- |
879 | ; check for Y |
881 | ; check for Y |
880 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
882 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
881 | jae .no_mouse_area |
883 | jae .no_mouse_area |
882 | 884 | ||
883 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
885 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
884 | jb .no_mouse_area |
886 | jb .no_mouse_area |
885 | 887 | ||
886 | rol ecx, 16 |
888 | rol ecx, 16 |
887 | ;-------------------------------------- |
889 | ;-------------------------------------- |
888 | ; check for X |
890 | ; check for X |
889 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
891 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
890 | jae .no_mouse_area |
892 | jae .no_mouse_area |
891 | 893 | ||
892 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
894 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
893 | jb .no_mouse_area |
895 | jb .no_mouse_area |
894 | 896 | ||
895 | ror ecx, 16 |
897 | ror ecx, 16 |
896 | ;-------------------------------------- |
898 | ;-------------------------------------- |
897 | align 4 |
899 | align 4 |
898 | .1: |
900 | .1: |
899 | push eax |
901 | push eax |
900 | ;-------------------------------------- |
902 | ;-------------------------------------- |
901 | ; ecx = (offset x) shl 16 + (offset y) |
903 | ; ecx = (offset x) shl 16 + (offset y) |
902 | push ebx |
904 | push ebx |
903 | mov ebx, ecx |
905 | mov ebx, ecx |
904 | shr ebx, 16 ; x |
906 | shr ebx, 16 ; x |
905 | and ecx, 0xffff ; y |
907 | and ecx, 0xffff ; y |
906 | 908 | ||
907 | cmp ecx, [cur.h] |
909 | cmp ecx, [cur.h] |
908 | jae @f |
910 | jae @f |
909 | 911 | ||
910 | cmp ebx, [cur.w] |
912 | cmp ebx, [cur.w] |
911 | jb .ok |
913 | jb .ok |
912 | ;-------------------------------------- |
914 | ;-------------------------------------- |
913 | align 4 |
915 | align 4 |
914 | @@: |
916 | @@: |
915 | ; DEBUGF 1, "K : SHIT HAPPENS: %x %x \n", ecx,ebx |
917 | ; DEBUGF 1, "K : SHIT HAPPENS: %x %x \n", ecx,ebx |
916 | pop ebx |
918 | pop ebx |
917 | jmp .sh ; SORRY! SHIT HAPPENS! |
919 | jmp .sh ; SORRY! SHIT HAPPENS! |
918 | ;-------------------------------------- |
920 | ;-------------------------------------- |
919 | align 4 |
921 | align 4 |
920 | .ok: |
922 | .ok: |
921 | ; ecx = offset y |
923 | ; ecx = offset y |
922 | ; ebx = offset x |
924 | ; ebx = offset x |
923 | push ebx ecx |
925 | push ebx ecx |
924 | imul ecx, [cur.w] ;y |
926 | imul ecx, [cur.w] ;y |
925 | add ecx, ebx |
927 | add ecx, ebx |
926 | mov ebx, ecx |
928 | mov ebx, ecx |
927 | shl ecx, 2 |
929 | shl ecx, 2 |
928 | cmp byte [_display.bpp], 24 |
930 | cmp byte [_display.bpp], 24 |
929 | je .24 |
931 | je .24 |
930 | and eax, 0xFFFFFF |
932 | and eax, 0xFFFFFF |
931 | mov [ecx + cur_saved_data], eax ;store new color to |
933 | mov [ecx + cur_saved_data], eax ;store new color to |
932 | jmp @f |
934 | jmp @f |
933 | ;-------------------------------------- |
935 | ;-------------------------------------- |
934 | align 4 |
936 | align 4 |
935 | .24: |
937 | .24: |
936 | sub ecx, ebx |
938 | sub ecx, ebx |
937 | mov [ecx + cur_saved_data], ax ;store new color to |
939 | mov [ecx + cur_saved_data], ax ;store new color to |
938 | shr eax, 16 |
940 | shr eax, 16 |
939 | mov [ecx + cur_saved_data + 2], al ;store new color to |
941 | mov [ecx + cur_saved_data + 2], al ;store new color to |
940 | ;-------------------------------------- |
942 | ;-------------------------------------- |
941 | align 4 |
943 | align 4 |
942 | @@: |
944 | @@: |
943 | pop ecx ebx |
945 | pop ecx ebx |
944 | 946 | ||
945 | shl ecx, 5 |
947 | shl ecx, 5 |
946 | add ecx, ebx |
948 | add ecx, ebx |
947 | 949 | ||
948 | mov eax, [current_cursor] |
950 | mov eax, [current_cursor] |
949 | mov eax, [eax+CURSOR.base] |
951 | mov eax, [eax+CURSOR.base] |
950 | lea eax, [eax+ecx*4] |
952 | lea eax, [eax+ecx*4] |
951 | mov eax, [eax] |
953 | mov eax, [eax] |
952 | 954 | ||
953 | pop ebx |
955 | pop ebx |
954 | 956 | ||
955 | test eax, 0xFF000000 |
957 | test eax, 0xFF000000 |
956 | jz @f |
958 | jz @f |
957 | 959 | ||
958 | add esp, 4 |
960 | add esp, 4 |
959 | ret |
961 | ret |
960 | ;-------------------------------------- |
962 | ;-------------------------------------- |
961 | align 4 |
963 | align 4 |
962 | .sh: |
964 | .sh: |
963 | mov ecx, -1 |
965 | mov ecx, -1 |
964 | ;-------------------------------------- |
966 | ;-------------------------------------- |
965 | align 4 |
967 | align 4 |
966 | @@: |
968 | @@: |
967 | pop eax |
969 | pop eax |
968 | ;-------------------------------------- |
970 | ;-------------------------------------- |
969 | align 4 |
971 | align 4 |
970 | .no_mouse_area: |
972 | .no_mouse_area: |
971 | ret |
973 | ret |
972 | ;------------------------------------------------------------------------------ |
974 | ;------------------------------------------------------------------------------ |
973 | align 4 |
975 | align 4 |
974 | get_display: |
976 | get_display: |
975 | mov eax, _display |
977 | mov eax, _display |
976 | ret |
978 | ret |
977 | ;------------------------------------------------------------------------------ |
979 | ;------------------------------------------------------------------------------ |
978 | align 4 |
980 | align 4 |
979 | init_display: |
981 | init_display: |
980 | xor eax, eax |
982 | xor eax, eax |
981 | mov edi, _display |
983 | mov edi, _display |
982 | 984 | ||
983 | mov [edi+display_t.init_cursor], eax |
985 | mov [edi+display_t.init_cursor], eax |
984 | mov [edi+display_t.select_cursor], eax |
986 | mov [edi+display_t.select_cursor], eax |
985 | mov [edi+display_t.show_cursor], eax |
987 | mov [edi+display_t.show_cursor], eax |
986 | mov [edi+display_t.move_cursor], eax |
988 | mov [edi+display_t.move_cursor], eax |
987 | mov [edi+display_t.restore_cursor], eax |
989 | mov [edi+display_t.restore_cursor], eax |
988 | 990 | ||
989 | lea ecx, [edi+display_t.cr_list.next] |
991 | lea ecx, [edi+display_t.cr_list.next] |
990 | mov [edi+display_t.cr_list.next], ecx |
992 | mov [edi+display_t.cr_list.next], ecx |
991 | mov [edi+display_t.cr_list.prev], ecx |
993 | mov [edi+display_t.cr_list.prev], ecx |
992 | 994 | ||
993 | cmp [SCR_MODE], word 0x13 |
995 | cmp [SCR_MODE], word 0x13 |
994 | jbe .fail |
996 | jbe .fail |
995 | 997 | ||
996 | test word [SCR_MODE], 0x4000 |
998 | test word [SCR_MODE], 0x4000 |
997 | jz .fail |
999 | jz .fail |
998 | 1000 | ||
999 | mov ebx, restore_32 |
1001 | mov ebx, restore_32 |
1000 | mov ecx, move_cursor_32 |
1002 | mov ecx, move_cursor_32 |
1001 | mov edx, Vesa20_putpixel32_new |
1003 | mov edx, Vesa20_putpixel32_new |
1002 | mov eax, [_display.bpp] |
1004 | mov eax, [_display.bpp] |
1003 | cmp al, 32 |
1005 | cmp al, 32 |
1004 | jne .24 |
1006 | jne .24 |
1005 | 1007 | ||
1006 | .set: |
1008 | .set: |
1007 | mov [_display.select_cursor], select_cursor |
1009 | mov [_display.select_cursor], select_cursor |
1008 | mov [_display.move_cursor], ecx |
1010 | mov [_display.move_cursor], ecx |
1009 | mov [_display.restore_cursor], ebx |
1011 | mov [_display.restore_cursor], ebx |
1010 | mov [_display.check_mouse], check_mouse_area_for_putpixel_new |
1012 | mov [_display.check_mouse], check_mouse_area_for_putpixel_new |
1011 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel_new |
1013 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel_new |
1012 | 1014 | ||
1013 | cmp [PUTPIXEL], dword VGA_putpixel |
1015 | cmp [PUTPIXEL], dword VGA_putpixel |
1014 | je @f |
1016 | je @f |
1015 | mov [PUTPIXEL], edx |
1017 | mov [PUTPIXEL], edx |
1016 | @@: |
1018 | @@: |
1017 | stdcall load_cursor, clock_arrow, dword LOAD_FROM_MEM |
1019 | stdcall load_cursor, clock_arrow, dword LOAD_FROM_MEM |
1018 | mov [def_cursor_clock], eax |
1020 | mov [def_cursor_clock], eax |
1019 | stdcall load_cursor, def_arrow, dword LOAD_FROM_MEM |
1021 | stdcall load_cursor, def_arrow, dword LOAD_FROM_MEM |
1020 | mov [def_cursor], eax |
1022 | mov [def_cursor], eax |
1021 | ret |
1023 | ret |
1022 | 1024 | ||
1023 | .24: |
1025 | .24: |
1024 | mov ebx, restore_24 |
1026 | mov ebx, restore_24 |
1025 | mov ecx, move_cursor_24 |
1027 | mov ecx, move_cursor_24 |
1026 | mov edx, Vesa20_putpixel24_new |
1028 | mov edx, Vesa20_putpixel24_new |
1027 | cmp al, 24 |
1029 | cmp al, 24 |
1028 | je .set |
1030 | je .set |
1029 | 1031 | ||
1030 | .fail: |
1032 | .fail: |
1031 | xor eax, eax |
1033 | xor eax, eax |
1032 | mov [_display.select_cursor], eax |
1034 | mov [_display.select_cursor], eax |
1033 | mov [_display.move_cursor], eax |
1035 | mov [_display.move_cursor], eax |
1034 | ret |
1036 | ret |
1035 | ;------------------------------------------------------------------------------ |
1037 | ;------------------------------------------------------------------------------ |
1036 | align 4 |
1038 | align 4 |
1037 | def_arrow: |
1039 | def_arrow: |
1038 | file 'arrow.cur' |
1040 | file 'arrow.cur' |
1039 | ;------------------------------------------------------------------------------ |
1041 | ;------------------------------------------------------------------------------ |
1040 | align 4 |
1042 | align 4 |
1041 | clock_arrow: |
1043 | clock_arrow: |
1042 | file 'arrow_clock.cur' |
1044 | file 'arrow_clock.cur' |
1043 | ;------------------------------------------------------------------------------=y |
1045 | ;------------------------------------------------------------------------------=y |
1044 | >=x |
1046 | >=x |
1045 | >=y |
1047 | >=y |
1046 | >=x |
1048 | >=x |
1047 | > |
1049 | > |