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Rev 7136 | Rev 7510 | ||
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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
2 | ;; ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2018. 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: 7136 $ |
8 | $Revision: 7510 $ |
9 | 9 | ||
10 | 10 | ||
11 | LOAD_FROM_FILE = 0 |
11 | LOAD_FROM_FILE = 0 |
12 | LOAD_FROM_MEM = 1 |
12 | LOAD_FROM_MEM = 1 |
13 | LOAD_INDIRECT = 2 |
13 | LOAD_INDIRECT = 2 |
14 | LOAD_SYSTEM = 3 |
14 | LOAD_SYSTEM = 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 | jmp .end |
298 | jmp .end |
299 | ;-------------------------------------- |
299 | ;-------------------------------------- |
300 | align 4 |
300 | align 4 |
301 | .fail: |
301 | .fail: |
302 | mov eax, [def_cursor] |
302 | mov eax, [def_cursor] |
303 | mov ebx, [current_slot] |
303 | mov ebx, [current_slot] |
304 | xchg eax, [ebx+APPDATA.cursor] |
304 | xchg eax, [ebx+APPDATA.cursor] |
305 | align 4 |
305 | align 4 |
306 | .end: |
306 | .end: |
307 | mov [redrawmouse_unconditional], 1 |
307 | mov [redrawmouse_unconditional], 1 |
308 | call __sys_draw_pointer |
308 | call __sys_draw_pointer |
309 | ret |
309 | ret |
310 | endp |
310 | endp |
311 | ;------------------------------------------------------------------------------ |
311 | ;------------------------------------------------------------------------------ |
312 | align 4 |
312 | align 4 |
313 | ; param |
313 | ; param |
314 | ; eax= pid |
314 | ; eax= pid |
315 | ; ebx= src |
315 | ; ebx= src |
316 | ; ecx= flags |
316 | ; ecx= flags |
317 | 317 | ||
318 | create_cursor: |
318 | create_cursor: |
319 | .src equ esp |
319 | .src equ esp |
320 | .flags equ esp+4 |
320 | .flags equ esp+4 |
321 | .hcursor equ esp+8 |
321 | .hcursor equ esp+8 |
322 | 322 | ||
323 | sub esp, 4 ;space for .hcursor |
323 | sub esp, 4 ;space for .hcursor |
324 | push ecx |
324 | push ecx |
325 | push ebx |
325 | push ebx |
326 | 326 | ||
327 | mov ebx, eax |
327 | mov ebx, eax |
328 | mov eax, sizeof.CURSOR |
328 | mov eax, sizeof.CURSOR |
329 | call create_kernel_object |
329 | call create_kernel_object |
330 | test eax, eax |
330 | test eax, eax |
331 | jz .fail |
331 | jz .fail |
332 | 332 | ||
333 | mov [.hcursor], eax |
333 | mov [.hcursor], eax |
334 | 334 | ||
335 | xor ebx, ebx |
335 | xor ebx, ebx |
336 | mov [eax+CURSOR.magic], 'CURS' |
336 | mov [eax+CURSOR.magic], 'CURS' |
337 | mov [eax+CURSOR.destroy], destroy_cursor |
337 | mov [eax+CURSOR.destroy], destroy_cursor |
338 | mov [eax+CURSOR.hot_x], ebx |
338 | mov [eax+CURSOR.hot_x], ebx |
339 | mov [eax+CURSOR.hot_y], ebx |
339 | mov [eax+CURSOR.hot_y], ebx |
340 | 340 | ||
341 | stdcall kernel_alloc, 0x1000 |
341 | stdcall kernel_alloc, 0x1000 |
342 | test eax, eax |
342 | test eax, eax |
343 | jz .fail |
343 | jz .fail |
344 | 344 | ||
345 | mov edi, [.hcursor] |
345 | mov edi, [.hcursor] |
346 | mov [edi+CURSOR.base], eax |
346 | mov [edi+CURSOR.base], eax |
347 | 347 | ||
348 | mov esi, [.src] |
348 | mov esi, [.src] |
349 | mov ebx, [.flags] |
349 | mov ebx, [.flags] |
350 | cmp bx, LOAD_INDIRECT |
350 | cmp bx, LOAD_INDIRECT |
351 | je .indirect |
351 | je .indirect |
352 | 352 | ||
353 | movzx ecx, word [esi+10] |
353 | movzx ecx, word [esi+10] |
354 | movzx edx, word [esi+12] |
354 | movzx edx, word [esi+12] |
355 | mov [edi+CURSOR.hot_x], ecx |
355 | mov [edi+CURSOR.hot_x], ecx |
356 | mov [edi+CURSOR.hot_y], edx |
356 | mov [edi+CURSOR.hot_y], edx |
357 | 357 | ||
358 | stdcall init_cursor, eax, esi |
358 | stdcall init_cursor, eax, esi |
359 | 359 | ||
360 | align 4 |
360 | align 4 |
361 | .add_cursor: |
361 | .add_cursor: |
362 | mov ecx, [.hcursor] |
362 | mov ecx, [.hcursor] |
363 | lea ecx, [ecx+CURSOR.list_next] |
363 | lea ecx, [ecx+CURSOR.list_next] |
364 | lea edx, [_display.cr_list.next] |
364 | lea edx, [_display.cr_list.next] |
365 | 365 | ||
366 | pushfd |
366 | pushfd |
367 | cli |
367 | cli |
368 | list_add ecx, edx ;list_add_tail(new, head) |
368 | list_add ecx, edx ;list_add_tail(new, head) |
369 | popfd |
369 | popfd |
370 | 370 | ||
371 | mov eax, [.hcursor] |
371 | mov eax, [.hcursor] |
372 | cmp [_display.init_cursor], 0 |
372 | cmp [_display.init_cursor], 0 |
373 | je .fail |
373 | je .fail |
374 | 374 | ||
375 | push eax |
375 | push eax |
376 | call [_display.init_cursor] |
376 | call [_display.init_cursor] |
377 | add esp, 4 |
377 | add esp, 4 |
378 | 378 | ||
379 | mov eax, [.hcursor] |
379 | mov eax, [.hcursor] |
380 | ;-------------------------------------- |
380 | ;-------------------------------------- |
381 | align 4 |
381 | align 4 |
382 | .fail: |
382 | .fail: |
383 | add esp, 12 |
383 | add esp, 12 |
384 | ret |
384 | ret |
385 | ;-------------------------------------- |
385 | ;-------------------------------------- |
386 | align 4 |
386 | align 4 |
387 | .indirect: |
387 | .indirect: |
388 | shr ebx, 16 |
388 | shr ebx, 16 |
389 | movzx ecx, bh |
389 | movzx ecx, bh |
390 | movzx edx, bl |
390 | movzx edx, bl |
391 | mov [edi+CURSOR.hot_x], ecx |
391 | mov [edi+CURSOR.hot_x], ecx |
392 | mov [edi+CURSOR.hot_y], edx |
392 | mov [edi+CURSOR.hot_y], edx |
393 | 393 | ||
394 | xchg edi, eax |
394 | xchg edi, eax |
395 | mov ecx, 1024 |
395 | mov ecx, 1024 |
396 | cld |
396 | cld |
397 | rep movsd |
397 | rep movsd |
398 | jmp .add_cursor |
398 | jmp .add_cursor |
399 | ;------------------------------------------------------------------------------ |
399 | ;------------------------------------------------------------------------------ |
400 | align 4 |
400 | align 4 |
401 | proc load_cursor stdcall, src:dword, flags:dword |
401 | proc load_cursor stdcall, src:dword, flags:dword |
402 | locals |
402 | locals |
403 | handle dd ? |
403 | handle dd ? |
404 | endl |
404 | endl |
405 | 405 | ||
406 | xor eax, eax |
406 | xor eax, eax |
407 | cmp [create_cursor], eax |
407 | cmp [create_cursor], eax |
408 | je .fail2 |
408 | je .fail2 |
409 | 409 | ||
410 | mov [handle], eax |
410 | mov [handle], eax |
411 | cmp word [flags], LOAD_FROM_FILE |
411 | cmp word [flags], LOAD_FROM_FILE |
412 | jne @F |
412 | jne @F |
413 | 413 | ||
414 | stdcall load_file, [src] |
414 | stdcall load_file, [src] |
415 | test eax, eax |
415 | test eax, eax |
416 | jz .fail |
416 | jz .fail |
417 | mov [src], eax |
417 | mov [src], eax |
418 | ;-------------------------------------- |
418 | ;-------------------------------------- |
419 | align 4 |
419 | align 4 |
420 | @@: |
420 | @@: |
421 | push ebx |
421 | push ebx |
422 | push esi |
422 | push esi |
423 | push edi |
423 | push edi |
424 | 424 | ||
425 | mov eax, [CURRENT_TASK] |
425 | mov eax, [CURRENT_TASK] |
426 | shl eax, 5 |
426 | shl eax, 5 |
427 | mov eax, [CURRENT_TASK+eax+4] |
427 | mov eax, [CURRENT_TASK+eax+4] |
428 | mov ebx, [src] |
428 | mov ebx, [src] |
429 | mov ecx, [flags] |
429 | mov ecx, [flags] |
430 | call create_cursor ;eax, ebx, ecx |
430 | call create_cursor ;eax, ebx, ecx |
431 | mov [handle], eax |
431 | mov [handle], eax |
432 | 432 | ||
433 | cmp word [flags], LOAD_FROM_FILE |
433 | cmp word [flags], LOAD_FROM_FILE |
434 | jne .exit |
434 | jne .exit |
435 | stdcall kernel_free, [src] |
435 | stdcall kernel_free, [src] |
436 | ;-------------------------------------- |
436 | ;-------------------------------------- |
437 | align 4 |
437 | align 4 |
438 | .exit: |
438 | .exit: |
439 | pop edi |
439 | pop edi |
440 | pop esi |
440 | pop esi |
441 | pop ebx |
441 | pop ebx |
442 | ;-------------------------------------- |
442 | ;-------------------------------------- |
443 | align 4 |
443 | align 4 |
444 | .fail: |
444 | .fail: |
445 | mov eax, [handle] |
445 | mov eax, [handle] |
446 | ;-------------------------------------- |
446 | ;-------------------------------------- |
447 | align 4 |
447 | align 4 |
448 | .fail2: |
448 | .fail2: |
449 | ret |
449 | ret |
450 | endp |
450 | endp |
451 | ;------------------------------------------------------------------------------ |
451 | ;------------------------------------------------------------------------------ |
452 | align 4 |
452 | align 4 |
453 | proc delete_cursor stdcall, hcursor:dword |
453 | proc delete_cursor stdcall, hcursor:dword |
454 | 454 | ||
455 | ; DEBUGF 1,'K : delete_cursor %x\n', [hcursor] |
455 | ; DEBUGF 1,'K : delete_cursor %x\n', [hcursor] |
456 | 456 | ||
457 | mov esi, [hcursor] |
457 | mov esi, [hcursor] |
458 | 458 | ||
459 | cmp [esi+CURSOR.magic], 'CURS' |
459 | cmp [esi+CURSOR.magic], 'CURS' |
460 | jne .fail |
460 | jne .fail |
461 | 461 | ||
462 | mov ebx, [CURRENT_TASK] |
462 | mov ebx, [CURRENT_TASK] |
463 | shl ebx, 5 |
463 | shl ebx, 5 |
464 | mov ebx, [CURRENT_TASK+ebx+4] |
464 | mov ebx, [CURRENT_TASK+ebx+4] |
465 | cmp ebx, [esi+CURSOR.pid] |
465 | cmp ebx, [esi+CURSOR.pid] |
466 | jne .fail |
466 | jne .fail |
467 | 467 | ||
468 | mov ebx, [current_slot] |
468 | mov ebx, [current_slot] |
469 | cmp esi, [ebx+APPDATA.cursor] |
469 | cmp esi, [ebx+APPDATA.cursor] |
470 | jne @F |
470 | jne @F |
471 | mov eax, [def_cursor] |
471 | mov eax, [def_cursor] |
472 | mov [ebx+APPDATA.cursor], eax |
472 | mov [ebx+APPDATA.cursor], eax |
473 | ;-------------------------------------- |
473 | ;-------------------------------------- |
474 | align 4 |
474 | align 4 |
475 | @@: |
475 | @@: |
476 | mov eax, [hcursor] |
476 | mov eax, [hcursor] |
477 | call [eax+APPOBJ.destroy] |
477 | call [eax+APPOBJ.destroy] |
478 | ;-------------------------------------- |
478 | ;-------------------------------------- |
479 | align 4 |
479 | align 4 |
480 | .fail: |
480 | .fail: |
481 | ret |
481 | ret |
482 | endp |
482 | endp |
483 | ;------------------------------------------------------------------------------ |
483 | ;------------------------------------------------------------------------------ |
484 | align 4 |
484 | align 4 |
485 | ; param |
485 | ; param |
486 | ; eax= cursor |
486 | ; eax= cursor |
487 | destroy_cursor: |
487 | destroy_cursor: |
488 | 488 | ||
489 | push eax |
489 | push eax |
490 | stdcall kernel_free, [eax+CURSOR.base] |
490 | stdcall kernel_free, [eax+CURSOR.base] |
491 | 491 | ||
492 | mov eax, [esp] |
492 | mov eax, [esp] |
493 | lea eax, [eax+CURSOR.list_next] |
493 | lea eax, [eax+CURSOR.list_next] |
494 | 494 | ||
495 | pushfd |
495 | pushfd |
496 | cli |
496 | cli |
497 | list_del eax |
497 | list_del eax |
498 | popfd |
498 | popfd |
499 | 499 | ||
500 | pop eax |
500 | pop eax |
501 | call destroy_kernel_object |
501 | call destroy_kernel_object |
502 | ret |
502 | ret |
503 | ;------------------------------------------------------------------------------ |
503 | ;------------------------------------------------------------------------------ |
504 | align 4 |
504 | align 4 |
505 | select_cursor: |
505 | select_cursor: |
506 | mov eax, [esp+4] |
506 | mov eax, [esp+4] |
507 | mov [_display.cursor], eax |
507 | mov [_display.cursor], eax |
508 | ret 4 |
508 | ret 4 |
509 | ;------------------------------------------------------------------------------ |
509 | ;------------------------------------------------------------------------------ |
510 | align 4 |
510 | align 4 |
511 | proc restore_24 stdcall, x:dword, y:dword |
511 | proc restore_24 stdcall, x:dword, y:dword |
512 | 512 | ||
513 | push ebx |
513 | push ebx |
514 | 514 | ||
515 | mov ebx, [cur_saved_base] |
515 | mov ebx, [cur_saved_base] |
516 | mov edx, [cur.h] |
516 | mov edx, [cur.h] |
517 | test edx, edx |
517 | test edx, edx |
518 | jz .ret |
518 | jz .ret |
519 | 519 | ||
520 | push esi |
520 | push esi |
521 | push edi |
521 | push edi |
522 | 522 | ||
523 | mov esi, cur_saved_data |
523 | mov esi, cur_saved_data |
524 | mov ecx, [cur.w] |
524 | mov ecx, [cur.w] |
525 | lea ecx, [ecx+ecx*2] |
525 | lea ecx, [ecx+ecx*2] |
526 | push ecx |
526 | push ecx |
527 | ;-------------------------------------- |
527 | ;-------------------------------------- |
528 | align 4 |
528 | align 4 |
529 | @@: |
529 | @@: |
530 | mov edi, ebx |
530 | mov edi, ebx |
531 | add ebx, [_display.lfb_pitch] |
531 | add ebx, [_display.lfb_pitch] |
532 | 532 | ||
533 | mov ecx, [esp] |
533 | mov ecx, [esp] |
534 | rep movsb |
534 | rep movsb |
535 | dec edx |
535 | dec edx |
536 | jnz @B |
536 | jnz @B |
537 | 537 | ||
538 | pop ecx |
538 | pop ecx |
539 | pop edi |
539 | pop edi |
540 | pop esi |
540 | pop esi |
541 | ;-------------------------------------- |
541 | ;-------------------------------------- |
542 | align 4 |
542 | align 4 |
543 | .ret: |
543 | .ret: |
544 | pop ebx |
544 | pop ebx |
545 | ret |
545 | ret |
546 | endp |
546 | endp |
547 | ;------------------------------------------------------------------------------ |
547 | ;------------------------------------------------------------------------------ |
548 | align 4 |
548 | align 4 |
549 | proc restore_32 stdcall, x:dword, y:dword |
549 | proc restore_32 stdcall, x:dword, y:dword |
550 | 550 | ||
551 | push ebx |
551 | push ebx |
552 | 552 | ||
553 | mov ebx, [cur_saved_base] |
553 | mov ebx, [cur_saved_base] |
554 | mov edx, [cur.h] |
554 | mov edx, [cur.h] |
555 | test edx, edx |
555 | test edx, edx |
556 | jz .ret |
556 | jz .ret |
557 | 557 | ||
558 | push esi |
558 | push esi |
559 | push edi |
559 | push edi |
560 | 560 | ||
561 | mov esi, cur_saved_data |
561 | mov esi, cur_saved_data |
562 | ;-------------------------------------- |
562 | ;-------------------------------------- |
563 | align 4 |
563 | align 4 |
564 | @@: |
564 | @@: |
565 | mov edi, ebx |
565 | mov edi, ebx |
566 | add ebx, [_display.lfb_pitch] |
566 | add ebx, [_display.lfb_pitch] |
567 | 567 | ||
568 | mov ecx, [cur.w] |
568 | mov ecx, [cur.w] |
569 | rep movsd |
569 | rep movsd |
570 | dec edx |
570 | dec edx |
571 | jnz @B |
571 | jnz @B |
572 | 572 | ||
573 | pop edi |
573 | pop edi |
574 | pop esi |
574 | pop esi |
575 | 575 | ||
576 | ;-------------------------------------- |
576 | ;-------------------------------------- |
577 | align 4 |
577 | align 4 |
578 | .ret: |
578 | .ret: |
579 | pop ebx |
579 | pop ebx |
580 | ret |
580 | ret |
581 | endp |
581 | endp |
582 | ;------------------------------------------------------------------------------ |
582 | ;------------------------------------------------------------------------------ |
583 | align 4 |
583 | align 4 |
584 | proc restore_16 stdcall, x:dword, y:dword |
584 | proc restore_16 stdcall, x:dword, y:dword |
585 | 585 | ||
586 | push ebx |
586 | push ebx |
587 | 587 | ||
588 | mov ebx, [cur_saved_base] |
588 | mov ebx, [cur_saved_base] |
589 | mov edx, [cur.h] |
589 | mov edx, [cur.h] |
590 | test edx, edx |
590 | test edx, edx |
591 | jz .ret |
591 | jz .ret |
592 | 592 | ||
593 | push esi |
593 | push esi |
594 | push edi |
594 | push edi |
595 | 595 | ||
596 | mov esi, cur_saved_data |
596 | mov esi, cur_saved_data |
597 | ;-------------------------------------- |
597 | ;-------------------------------------- |
598 | align 4 |
598 | align 4 |
599 | @@: |
599 | @@: |
600 | mov edi, ebx |
600 | mov edi, ebx |
601 | add ebx, [_display.lfb_pitch] |
601 | add ebx, [_display.lfb_pitch] |
602 | 602 | ||
603 | mov ecx, [cur.w] |
603 | mov ecx, [cur.w] |
604 | rep movsw |
604 | rep movsw |
605 | dec edx |
605 | dec edx |
606 | jnz @B |
606 | jnz @B |
607 | 607 | ||
608 | pop edi |
608 | pop edi |
609 | pop esi |
609 | pop esi |
610 | 610 | ||
611 | ;-------------------------------------- |
611 | ;-------------------------------------- |
612 | align 4 |
612 | align 4 |
613 | .ret: |
613 | .ret: |
614 | pop ebx |
614 | pop ebx |
615 | ret |
615 | ret |
616 | endp |
616 | endp |
617 | ;------------------------------------------------------------------------------ |
617 | ;------------------------------------------------------------------------------ |
618 | align 4 |
618 | align 4 |
619 | proc move_cursor_24 stdcall, hcursor:dword, x:dword, y:dword |
619 | proc move_cursor_24 stdcall, hcursor:dword, x:dword, y:dword |
620 | locals |
620 | locals |
621 | h dd ? |
621 | h dd ? |
622 | _dx dd ? |
622 | _dx dd ? |
623 | _dy dd ? |
623 | _dy dd ? |
624 | endl |
624 | endl |
625 | 625 | ||
626 | mov esi, [hcursor] |
626 | mov esi, [hcursor] |
627 | mov ecx, [x] |
627 | mov ecx, [x] |
628 | mov eax, [y] |
628 | mov eax, [y] |
629 | ; mov ebx, [BytesPerScanLine] |
629 | ; mov ebx, [BytesPerScanLine] |
630 | 630 | ||
631 | xor edx, edx |
631 | xor edx, edx |
632 | sub ecx, [esi+CURSOR.hot_x] |
632 | sub ecx, [esi+CURSOR.hot_x] |
633 | lea ebx, [ecx+32-1] |
633 | lea ebx, [ecx+32-1] |
634 | mov [x], ecx |
634 | mov [x], ecx |
635 | sets dl |
635 | sets dl |
636 | dec edx |
636 | dec edx |
637 | and ecx, edx ;clip x to 0<=x |
637 | and ecx, edx ;clip x to 0<=x |
638 | mov [cur.left], ecx |
638 | mov [cur.left], ecx |
639 | mov edi, ecx |
639 | mov edi, ecx |
640 | sub edi, [x] |
640 | sub edi, [x] |
641 | mov [_dx], edi |
641 | mov [_dx], edi |
642 | 642 | ||
643 | xor edx, edx |
643 | xor edx, edx |
644 | sub eax, [esi+CURSOR.hot_y] |
644 | sub eax, [esi+CURSOR.hot_y] |
645 | lea edi, [eax+32-1] |
645 | lea edi, [eax+32-1] |
646 | mov [y], eax |
646 | mov [y], eax |
647 | sets dl |
647 | sets dl |
648 | dec edx |
648 | dec edx |
649 | and eax, edx ;clip y to 0<=y |
649 | and eax, edx ;clip y to 0<=y |
650 | mov [cur.top], eax |
650 | mov [cur.top], eax |
651 | mov edx, eax |
651 | mov edx, eax |
652 | sub edx, [y] |
652 | sub edx, [y] |
653 | mov [_dy], edx |
653 | mov [_dy], edx |
654 | 654 | ||
655 | ; mul dword [BytesPerScanLine] |
655 | ; mul dword [BytesPerScanLine] |
656 | mov eax, [BPSLine_calc_area+eax*4] |
656 | mov eax, [BPSLine_calc_area+eax*4] |
657 | lea edx, [LFB_BASE+ecx*3] |
657 | lea edx, [LFB_BASE+ecx*3] |
658 | add edx, eax |
658 | add edx, eax |
659 | mov [cur_saved_base], edx |
659 | mov [cur_saved_base], edx |
660 | 660 | ||
661 | cmp ebx, [_display.width] |
661 | cmp ebx, [_display.width] |
662 | jb @F |
662 | jb @F |
663 | mov ebx, [_display.width] |
663 | mov ebx, [_display.width] |
664 | ;-------------------------------------- |
664 | ;-------------------------------------- |
665 | align 4 |
665 | align 4 |
666 | @@: |
666 | @@: |
667 | cmp edi, [_display.height] |
667 | cmp edi, [_display.height] |
668 | jb @F |
668 | jb @F |
669 | mov edi, [_display.height] |
669 | mov edi, [_display.height] |
670 | ;-------------------------------------- |
670 | ;-------------------------------------- |
671 | align 4 |
671 | align 4 |
672 | @@: |
672 | @@: |
673 | 673 | ||
674 | sub ebx, [x] |
674 | sub ebx, [x] |
675 | sub edi, [y] |
675 | sub edi, [y] |
676 | sub ebx, [_dx] |
676 | sub ebx, [_dx] |
677 | sub edi, [_dy] |
677 | sub edi, [_dy] |
678 | 678 | ||
679 | mov [cur.w], ebx |
679 | mov [cur.w], ebx |
680 | mov [cur.h], edi |
680 | mov [cur.h], edi |
681 | mov [h], edi |
681 | mov [h], edi |
682 | 682 | ||
683 | mov eax, edi |
683 | mov eax, edi |
684 | mov edi, cur_saved_data |
684 | mov edi, cur_saved_data |
685 | ;-------------------------------------- |
685 | ;-------------------------------------- |
686 | align 4 |
686 | align 4 |
687 | @@: |
687 | @@: |
688 | mov esi, edx |
688 | mov esi, edx |
689 | add edx, [_display.lfb_pitch] |
689 | add edx, [_display.lfb_pitch] |
690 | mov ecx, [cur.w] |
690 | mov ecx, [cur.w] |
691 | lea ecx, [ecx+ecx*2] |
691 | lea ecx, [ecx+ecx*2] |
692 | rep movsb |
692 | rep movsb |
693 | dec eax |
693 | dec eax |
694 | jnz @B |
694 | jnz @B |
695 | 695 | ||
696 | ;draw cursor |
696 | ;draw cursor |
697 | mov ebx, [cur_saved_base] |
697 | mov ebx, [cur_saved_base] |
698 | mov eax, [_dy] |
698 | mov eax, [_dy] |
699 | shl eax, 5 |
699 | shl eax, 5 |
700 | add eax, [_dx] |
700 | add eax, [_dx] |
701 | 701 | ||
702 | mov esi, [hcursor] |
702 | mov esi, [hcursor] |
703 | mov esi, [esi+CURSOR.base] |
703 | mov esi, [esi+CURSOR.base] |
704 | lea edx, [esi+eax*4] |
704 | lea edx, [esi+eax*4] |
705 | ;-------------------------------------- |
705 | ;-------------------------------------- |
706 | align 4 |
706 | align 4 |
707 | .row: |
707 | .row: |
708 | mov ecx, [cur.w] |
708 | mov ecx, [cur.w] |
709 | mov esi, edx |
709 | mov esi, edx |
710 | mov edi, ebx |
710 | mov edi, ebx |
711 | add edx, 32*4 |
711 | add edx, 32*4 |
712 | add ebx, [_display.lfb_pitch] |
712 | add ebx, [_display.lfb_pitch] |
713 | ;-------------------------------------- |
713 | ;-------------------------------------- |
714 | align 4 |
714 | align 4 |
715 | .pix: |
715 | .pix: |
716 | lodsd |
716 | lodsd |
717 | test eax, 0xFF000000 |
717 | test eax, 0xFF000000 |
718 | jz @F |
718 | jz @F |
719 | mov [edi], ax |
719 | mov [edi], ax |
720 | shr eax, 16 |
720 | shr eax, 16 |
721 | mov [edi+2], al |
721 | mov [edi+2], al |
722 | ;-------------------------------------- |
722 | ;-------------------------------------- |
723 | align 4 |
723 | align 4 |
724 | @@: |
724 | @@: |
725 | add edi, 3 |
725 | add edi, 3 |
726 | dec ecx |
726 | dec ecx |
727 | jnz .pix |
727 | jnz .pix |
728 | 728 | ||
729 | dec [h] |
729 | dec [h] |
730 | jnz .row |
730 | jnz .row |
731 | ret |
731 | ret |
732 | endp |
732 | endp |
733 | ;------------------------------------------------------------------------------ |
733 | ;------------------------------------------------------------------------------ |
734 | align 4 |
734 | align 4 |
735 | proc move_cursor_32 stdcall, hcursor:dword, x:dword, y:dword |
735 | proc move_cursor_32 stdcall, hcursor:dword, x:dword, y:dword |
736 | locals |
736 | locals |
737 | h dd ? |
737 | h dd ? |
738 | _dx dd ? |
738 | _dx dd ? |
739 | _dy dd ? |
739 | _dy dd ? |
740 | endl |
740 | endl |
741 | 741 | ||
742 | mov esi, [hcursor] |
742 | mov esi, [hcursor] |
743 | mov ecx, [x] |
743 | mov ecx, [x] |
744 | mov eax, [y] |
744 | mov eax, [y] |
745 | 745 | ||
746 | xor edx, edx |
746 | xor edx, edx |
747 | sub ecx, [esi+CURSOR.hot_x] |
747 | sub ecx, [esi+CURSOR.hot_x] |
748 | lea ebx, [ecx+32-1] |
748 | lea ebx, [ecx+32-1] |
749 | mov [x], ecx |
749 | mov [x], ecx |
750 | sets dl |
750 | sets dl |
751 | dec edx |
751 | dec edx |
752 | and ecx, edx ;clip x to 0<=x |
752 | and ecx, edx ;clip x to 0<=x |
753 | mov [cur.left], ecx |
753 | mov [cur.left], ecx |
754 | mov edi, ecx |
754 | mov edi, ecx |
755 | sub edi, [x] |
755 | sub edi, [x] |
756 | mov [_dx], edi |
756 | mov [_dx], edi |
757 | 757 | ||
758 | xor edx, edx |
758 | xor edx, edx |
759 | sub eax, [esi+CURSOR.hot_y] |
759 | sub eax, [esi+CURSOR.hot_y] |
760 | lea edi, [eax+32-1] |
760 | lea edi, [eax+32-1] |
761 | mov [y], eax |
761 | mov [y], eax |
762 | sets dl |
762 | sets dl |
763 | dec edx |
763 | dec edx |
764 | and eax, edx ;clip y to 0<=y |
764 | and eax, edx ;clip y to 0<=y |
765 | mov [cur.top], eax |
765 | mov [cur.top], eax |
766 | mov edx, eax |
766 | mov edx, eax |
767 | sub edx, [y] |
767 | sub edx, [y] |
768 | mov [_dy], edx |
768 | mov [_dy], edx |
769 | 769 | ||
770 | ; mul dword [BytesPerScanLine] |
770 | ; mul dword [BytesPerScanLine] |
771 | mov eax, [BPSLine_calc_area+eax*4] |
771 | mov eax, [BPSLine_calc_area+eax*4] |
772 | lea edx, [LFB_BASE+eax+ecx*4] |
772 | lea edx, [LFB_BASE+eax+ecx*4] |
773 | mov [cur_saved_base], edx |
773 | mov [cur_saved_base], edx |
774 | 774 | ||
775 | cmp ebx, [_display.width] |
775 | cmp ebx, [_display.width] |
776 | jb @F |
776 | jb @F |
777 | mov ebx, [_display.width] |
777 | mov ebx, [_display.width] |
778 | ;-------------------------------------- |
778 | ;-------------------------------------- |
779 | align 4 |
779 | align 4 |
780 | @@: |
780 | @@: |
781 | cmp edi, [_display.height] |
781 | cmp edi, [_display.height] |
782 | jb @F |
782 | jb @F |
783 | mov edi, [_display.height] |
783 | mov edi, [_display.height] |
784 | ;-------------------------------------- |
784 | ;-------------------------------------- |
785 | align 4 |
785 | align 4 |
786 | @@: |
786 | @@: |
787 | sub ebx, [x] |
787 | sub ebx, [x] |
788 | sub edi, [y] |
788 | sub edi, [y] |
789 | sub ebx, [_dx] |
789 | sub ebx, [_dx] |
790 | sub edi, [_dy] |
790 | sub edi, [_dy] |
791 | 791 | ||
792 | mov [cur.w], ebx |
792 | mov [cur.w], ebx |
793 | mov [cur.h], edi |
793 | mov [cur.h], edi |
794 | mov [h], edi |
794 | mov [h], edi |
795 | 795 | ||
796 | mov eax, edi |
796 | mov eax, edi |
797 | mov edi, cur_saved_data |
797 | mov edi, cur_saved_data |
798 | ;-------------------------------------- |
798 | ;-------------------------------------- |
799 | align 4 |
799 | align 4 |
800 | @@: |
800 | @@: |
801 | mov esi, edx |
801 | mov esi, edx |
802 | add edx, [_display.lfb_pitch] |
802 | add edx, [_display.lfb_pitch] |
803 | mov ecx, [cur.w] |
803 | mov ecx, [cur.w] |
804 | rep movsd |
804 | rep movsd |
805 | dec eax |
805 | dec eax |
806 | jnz @B |
806 | jnz @B |
807 | 807 | ||
808 | ;draw cursor |
808 | ;draw cursor |
809 | mov ebx, [cur_saved_base] |
809 | mov ebx, [cur_saved_base] |
810 | mov eax, [_dy] |
810 | mov eax, [_dy] |
811 | shl eax, 5 |
811 | shl eax, 5 |
812 | add eax, [_dx] |
812 | add eax, [_dx] |
813 | 813 | ||
814 | mov esi, [hcursor] |
814 | mov esi, [hcursor] |
815 | mov esi, [esi+CURSOR.base] |
815 | mov esi, [esi+CURSOR.base] |
816 | lea edx, [esi+eax*4] |
816 | lea edx, [esi+eax*4] |
817 | ;-------------------------------------- |
817 | ;-------------------------------------- |
818 | align 4 |
818 | align 4 |
819 | .row: |
819 | .row: |
820 | mov ecx, [cur.w] |
820 | mov ecx, [cur.w] |
821 | mov esi, edx |
821 | mov esi, edx |
822 | mov edi, ebx |
822 | mov edi, ebx |
823 | add edx, 32*4 |
823 | add edx, 32*4 |
824 | add ebx, [_display.lfb_pitch] |
824 | add ebx, [_display.lfb_pitch] |
825 | ;-------------------------------------- |
825 | ;-------------------------------------- |
826 | align 4 |
826 | align 4 |
827 | .pix: |
827 | .pix: |
828 | lodsd |
828 | lodsd |
829 | test eax, 0xFF000000 |
829 | test eax, 0xFF000000 |
830 | jz @F |
830 | jz @F |
831 | mov [edi], eax |
831 | mov [edi], eax |
832 | ;-------------------------------------- |
832 | ;-------------------------------------- |
833 | align 4 |
833 | align 4 |
834 | @@: |
834 | @@: |
835 | add edi, 4 |
835 | add edi, 4 |
836 | dec ecx |
836 | dec ecx |
837 | jnz .pix |
837 | jnz .pix |
838 | 838 | ||
839 | dec [h] |
839 | dec [h] |
840 | jnz .row |
840 | jnz .row |
841 | ret |
841 | ret |
842 | endp |
842 | endp |
843 | ;------------------------------------------------------------------------------ |
843 | ;------------------------------------------------------------------------------ |
844 | align 4 |
844 | align 4 |
845 | proc move_cursor_16 stdcall, hcursor:dword, x:dword, y:dword |
845 | proc move_cursor_16 stdcall, hcursor:dword, x:dword, y:dword |
846 | locals |
846 | locals |
847 | h dd ? |
847 | h dd ? |
848 | _dx dd ? |
848 | _dx dd ? |
849 | _dy dd ? |
849 | _dy dd ? |
850 | endl |
850 | endl |
851 | 851 | ||
852 | mov esi, [hcursor] |
852 | mov esi, [hcursor] |
853 | mov ecx, [x] |
853 | mov ecx, [x] |
854 | mov eax, [y] |
854 | mov eax, [y] |
855 | 855 | ||
856 | xor edx, edx |
856 | xor edx, edx |
857 | sub ecx, [esi+CURSOR.hot_x] |
857 | sub ecx, [esi+CURSOR.hot_x] |
858 | lea ebx, [ecx+32-1] |
858 | lea ebx, [ecx+32-1] |
859 | mov [x], ecx |
859 | mov [x], ecx |
860 | sets dl |
860 | sets dl |
861 | dec edx |
861 | dec edx |
862 | and ecx, edx ;clip x to 0<=x |
862 | and ecx, edx ;clip x to 0<=x |
863 | mov [cur.left], ecx |
863 | mov [cur.left], ecx |
864 | mov edi, ecx |
864 | mov edi, ecx |
865 | sub edi, [x] |
865 | sub edi, [x] |
866 | mov [_dx], edi |
866 | mov [_dx], edi |
867 | 867 | ||
868 | xor edx, edx |
868 | xor edx, edx |
869 | sub eax, [esi+CURSOR.hot_y] |
869 | sub eax, [esi+CURSOR.hot_y] |
870 | lea edi, [eax+32-1] |
870 | lea edi, [eax+32-1] |
871 | mov [y], eax |
871 | mov [y], eax |
872 | sets dl |
872 | sets dl |
873 | dec edx |
873 | dec edx |
874 | and eax, edx ;clip y to 0<=y |
874 | and eax, edx ;clip y to 0<=y |
875 | mov [cur.top], eax |
875 | mov [cur.top], eax |
876 | mov edx, eax |
876 | mov edx, eax |
877 | sub edx, [y] |
877 | sub edx, [y] |
878 | mov [_dy], edx |
878 | mov [_dy], edx |
879 | 879 | ||
880 | ; mul dword [BytesPerScanLine] |
880 | ; mul dword [BytesPerScanLine] |
881 | mov eax, [BPSLine_calc_area+eax*4] |
881 | mov eax, [BPSLine_calc_area+eax*4] |
882 | lea edx, [LFB_BASE+eax+ecx*2] |
882 | lea edx, [LFB_BASE+eax+ecx*2] |
883 | mov [cur_saved_base], edx |
883 | mov [cur_saved_base], edx |
884 | 884 | ||
885 | cmp ebx, [_display.width] |
885 | cmp ebx, [_display.width] |
886 | jb @F |
886 | jb @F |
887 | mov ebx, [_display.width] |
887 | mov ebx, [_display.width] |
888 | ;-------------------------------------- |
888 | ;-------------------------------------- |
889 | align 4 |
889 | align 4 |
890 | @@: |
890 | @@: |
891 | cmp edi, [_display.height] |
891 | cmp edi, [_display.height] |
892 | jb @F |
892 | jb @F |
893 | mov edi, [_display.height] |
893 | mov edi, [_display.height] |
894 | ;-------------------------------------- |
894 | ;-------------------------------------- |
895 | align 4 |
895 | align 4 |
896 | @@: |
896 | @@: |
897 | sub ebx, [x] |
897 | sub ebx, [x] |
898 | sub edi, [y] |
898 | sub edi, [y] |
899 | sub ebx, [_dx] |
899 | sub ebx, [_dx] |
900 | sub edi, [_dy] |
900 | sub edi, [_dy] |
901 | 901 | ||
902 | mov [cur.w], ebx |
902 | mov [cur.w], ebx |
903 | mov [cur.h], edi |
903 | mov [cur.h], edi |
904 | mov [h], edi |
904 | mov [h], edi |
905 | 905 | ||
906 | mov eax, edi |
906 | mov eax, edi |
907 | mov edi, cur_saved_data |
907 | mov edi, cur_saved_data |
908 | ;-------------------------------------- |
908 | ;-------------------------------------- |
909 | align 4 |
909 | align 4 |
910 | @@: |
910 | @@: |
911 | mov esi, edx |
911 | mov esi, edx |
912 | add edx, [_display.lfb_pitch] |
912 | add edx, [_display.lfb_pitch] |
913 | mov ecx, [cur.w] |
913 | mov ecx, [cur.w] |
914 | 914 | ||
915 | rep movsw |
915 | rep movsw |
916 | dec eax |
916 | dec eax |
917 | jnz @B |
917 | jnz @B |
918 | 918 | ||
919 | ;draw cursor |
919 | ;draw cursor |
920 | mov ebx, [cur_saved_base] |
920 | mov ebx, [cur_saved_base] |
921 | mov eax, [_dy] |
921 | mov eax, [_dy] |
922 | shl eax, 5 |
922 | shl eax, 5 |
923 | add eax, [_dx] |
923 | add eax, [_dx] |
924 | 924 | ||
925 | mov esi, [hcursor] |
925 | mov esi, [hcursor] |
926 | mov esi, [esi+CURSOR.base] |
926 | mov esi, [esi+CURSOR.base] |
927 | lea edx, [esi+eax*4] |
927 | lea edx, [esi+eax*4] |
928 | ;-------------------------------------- |
928 | ;-------------------------------------- |
929 | align 4 |
929 | align 4 |
930 | .row: |
930 | .row: |
931 | mov ecx, [cur.w] |
931 | mov ecx, [cur.w] |
932 | mov esi, edx |
932 | mov esi, edx |
933 | mov edi, ebx |
933 | mov edi, ebx |
934 | add edx, 32*4 |
934 | add edx, 32*4 |
935 | add ebx, [_display.lfb_pitch] |
935 | add ebx, [_display.lfb_pitch] |
936 | ;-------------------------------------- |
936 | ;-------------------------------------- |
937 | align 4 |
937 | align 4 |
938 | .pix: |
938 | .pix: |
939 | lodsd |
939 | lodsd |
940 | test eax, 0xFF000000 |
940 | test eax, 0xFF000000 |
941 | jz @F |
941 | jz @F |
942 | ; convert to 16 bpp and store to real LFB |
942 | ; convert to 16 bpp and store to real LFB |
943 | and eax, 00000000111110001111110011111000b |
943 | and eax, 00000000111110001111110011111000b |
944 | shr ah, 2 |
944 | shr ah, 2 |
945 | shr ax, 3 |
945 | shr ax, 3 |
946 | ror eax, 8 |
946 | ror eax, 8 |
947 | add al, ah |
947 | add al, ah |
948 | rol eax, 8 |
948 | rol eax, 8 |
949 | mov [edi], ax |
949 | mov [edi], ax |
950 | ;-------------------------------------- |
950 | ;-------------------------------------- |
951 | align 4 |
951 | align 4 |
952 | @@: |
952 | @@: |
953 | add edi, 2 |
953 | add edi, 2 |
954 | dec ecx |
954 | dec ecx |
955 | jnz .pix |
955 | jnz .pix |
956 | 956 | ||
957 | dec [h] |
957 | dec [h] |
958 | jnz .row |
958 | jnz .row |
959 | ret |
959 | ret |
960 | endp |
960 | endp |
961 | ;------------------------------------------------------------------------------ |
961 | ;------------------------------------------------------------------------------ |
962 | align 4 |
962 | align 4 |
963 | check_mouse_area_for_getpixel_new: |
963 | check_mouse_area_for_getpixel_new: |
964 | ; in: |
964 | ; in: |
965 | ; eax = x |
965 | ; eax = x |
966 | ; ebx = y |
966 | ; ebx = y |
967 | ; out: |
967 | ; out: |
968 | ; ecx = new color |
968 | ; ecx = new color |
969 | ;-------------------------------------- |
969 | ;-------------------------------------- |
970 | ; check for Y |
970 | ; check for Y |
971 | cmp bx, [Y_UNDER_subtraction_CUR_hot_y] |
971 | cmp bx, [Y_UNDER_subtraction_CUR_hot_y] |
972 | jb .no_mouse_area |
972 | jb .no_mouse_area |
973 | 973 | ||
974 | cmp bx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
974 | cmp bx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
975 | jae .no_mouse_area |
975 | jae .no_mouse_area |
976 | ;-------------------------------------- |
976 | ;-------------------------------------- |
977 | ; check for X |
977 | ; check for X |
978 | cmp ax, [X_UNDER_subtraction_CUR_hot_x] |
978 | cmp ax, [X_UNDER_subtraction_CUR_hot_x] |
979 | jb .no_mouse_area |
979 | jb .no_mouse_area |
980 | 980 | ||
981 | cmp ax, [X_UNDER_sub_CUR_hot_x_add_curh] |
981 | cmp ax, [X_UNDER_sub_CUR_hot_x_add_curh] |
982 | jae .no_mouse_area |
982 | jae .no_mouse_area |
983 | ;-------------------------------------- |
983 | ;-------------------------------------- |
984 | push eax ebx |
984 | push eax ebx |
985 | ; offset X |
985 | ; offset X |
986 | movzx ecx, word [X_UNDER_subtraction_CUR_hot_x] |
986 | movzx ecx, word [X_UNDER_subtraction_CUR_hot_x] |
987 | sub eax, ecx ; x1 |
987 | sub eax, ecx ; x1 |
988 | ; offset Y |
988 | ; offset Y |
989 | movzx ecx, word [Y_UNDER_subtraction_CUR_hot_y] |
989 | movzx ecx, word [Y_UNDER_subtraction_CUR_hot_y] |
990 | sub ebx, ecx ; y1 |
990 | sub ebx, ecx ; y1 |
991 | ;-------------------------------------- |
991 | ;-------------------------------------- |
992 | ; ebx = offset y |
992 | ; ebx = offset y |
993 | ; eax = offset x |
993 | ; eax = offset x |
994 | imul ebx, [cur.w] ;y |
994 | imul ebx, [cur.w] ;y |
995 | add eax, ebx |
995 | add eax, ebx |
996 | mov ebx, eax |
996 | mov ebx, eax |
997 | shl eax, 2 |
997 | shl eax, 2 |
998 | cmp byte [_display.bits_per_pixel], 32 |
998 | cmp byte [_display.bits_per_pixel], 32 |
999 | je @f |
999 | je @f |
1000 | sub eax, ebx |
1000 | sub eax, ebx |
1001 | cmp byte [_display.bits_per_pixel], 24 |
1001 | cmp byte [_display.bits_per_pixel], 24 |
1002 | je @f |
1002 | je @f |
1003 | sub eax, ebx |
1003 | sub eax, ebx |
- | 1004 | add eax, cur_saved_data |
|
- | 1005 | mov ecx, [eax] |
|
- | 1006 | shl ecx, 3 |
|
- | 1007 | ror ecx, 8 |
|
- | 1008 | shl cx, 2 |
|
- | 1009 | ror ecx, 8 |
|
- | 1010 | shl cl, 3 |
|
- | 1011 | rol ecx, 16 |
|
- | 1012 | or ecx, 0xff000000 |
|
- | 1013 | pop ebx eax |
|
- | 1014 | ret |
|
- | 1015 | ||
1004 | ;-------------------------------------- |
1016 | ;-------------------------------------- |
1005 | align 4 |
1017 | align 4 |
1006 | @@: |
1018 | @@: |
1007 | add eax, cur_saved_data |
1019 | add eax, cur_saved_data |
1008 | mov ecx, [eax] |
1020 | mov ecx, [eax] |
1009 | and ecx, 0xffffff |
- | |
1010 | add ecx, 0xff000000 |
1021 | or ecx, 0xff000000 |
1011 | pop ebx eax |
1022 | pop ebx eax |
1012 | ret |
1023 | ret |
1013 | ;-------------------------------------- |
1024 | ;-------------------------------------- |
1014 | align 4 |
1025 | align 4 |
1015 | .no_mouse_area: |
1026 | .no_mouse_area: |
1016 | xor ecx, ecx |
1027 | xor ecx, ecx |
1017 | ret |
1028 | ret |
1018 | ;----------------------------------------------------------------------------- |
1029 | ;----------------------------------------------------------------------------- |
1019 | align 4 |
1030 | align 4 |
1020 | check_mouse_area_for_putpixel_new: |
1031 | check_mouse_area_for_putpixel_new: |
1021 | ; in: |
1032 | ; in: |
1022 | ; ecx = x shl 16 + y |
1033 | ; ecx = x shl 16 + y |
1023 | ; eax = color |
1034 | ; eax = color |
1024 | ; out: |
1035 | ; out: |
1025 | ; eax = new color |
1036 | ; eax = new color |
1026 | ;-------------------------------------- |
1037 | ;-------------------------------------- |
1027 | ; check for Y |
1038 | ; check for Y |
1028 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
1039 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
1029 | jae .no_mouse_area |
1040 | jae .no_mouse_area |
1030 | 1041 | ||
1031 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
1042 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
1032 | jb .no_mouse_area |
1043 | jb .no_mouse_area |
1033 | 1044 | ||
1034 | rol ecx, 16 |
1045 | rol ecx, 16 |
1035 | ;-------------------------------------- |
1046 | ;-------------------------------------- |
1036 | ; check for X |
1047 | ; check for X |
1037 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
1048 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
1038 | jae .no_mouse_area |
1049 | jae .no_mouse_area |
1039 | 1050 | ||
1040 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
1051 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
1041 | jb .no_mouse_area |
1052 | jb .no_mouse_area |
1042 | 1053 | ||
1043 | ror ecx, 16 |
1054 | ror ecx, 16 |
1044 | ;-------------------------------------- |
1055 | ;-------------------------------------- |
1045 | align 4 |
1056 | align 4 |
1046 | .1: |
1057 | .1: |
1047 | push eax |
1058 | push eax |
1048 | ;-------------------------------------- |
1059 | ;-------------------------------------- |
1049 | ; ecx = (offset x) shl 16 + (offset y) |
1060 | ; ecx = (offset x) shl 16 + (offset y) |
1050 | push ebx |
1061 | push ebx |
1051 | mov ebx, ecx |
1062 | mov ebx, ecx |
1052 | shr ebx, 16 ; x |
1063 | shr ebx, 16 ; x |
1053 | and ecx, 0xffff ; y |
1064 | and ecx, 0xffff ; y |
1054 | 1065 | ||
1055 | cmp ecx, [cur.h] |
1066 | cmp ecx, [cur.h] |
1056 | jae @f |
1067 | jae @f |
1057 | 1068 | ||
1058 | cmp ebx, [cur.w] |
1069 | cmp ebx, [cur.w] |
1059 | jb .ok |
1070 | jb .ok |
1060 | ;-------------------------------------- |
1071 | ;-------------------------------------- |
1061 | align 4 |
1072 | align 4 |
1062 | @@: |
1073 | @@: |
1063 | ; DEBUGF 1, "K : SHIT HAPPENS: %x %x \n", ecx,ebx |
1074 | ; DEBUGF 1, "K : SHIT HAPPENS: %x %x \n", ecx,ebx |
1064 | pop ebx |
1075 | pop ebx |
1065 | jmp .sh ; SORRY! SHIT HAPPENS! |
1076 | jmp .sh ; SORRY! SHIT HAPPENS! |
1066 | ;-------------------------------------- |
1077 | ;-------------------------------------- |
1067 | align 4 |
1078 | align 4 |
1068 | .ok: |
1079 | .ok: |
1069 | ; ecx = offset y |
1080 | ; ecx = offset y |
1070 | ; ebx = offset x |
1081 | ; ebx = offset x |
1071 | push ebx ecx |
1082 | push ebx ecx |
1072 | imul ecx, [cur.w] ;y |
1083 | imul ecx, [cur.w] ;y |
1073 | add ecx, ebx |
1084 | add ecx, ebx |
1074 | mov ebx, ecx |
1085 | mov ebx, ecx |
1075 | shl ecx, 2 |
1086 | shl ecx, 2 |
1076 | cmp byte [_display.bits_per_pixel], 16 |
1087 | cmp byte [_display.bits_per_pixel], 16 |
1077 | je .16 |
1088 | je .16 |
1078 | cmp byte [_display.bits_per_pixel], 24 |
1089 | cmp byte [_display.bits_per_pixel], 24 |
1079 | je .24 |
1090 | je .24 |
1080 | and eax, 0xFFFFFF |
1091 | and eax, 0xFFFFFF |
1081 | mov [ecx + cur_saved_data], eax ;store new color to |
1092 | mov [ecx + cur_saved_data], eax ;store new color to |
1082 | jmp @f |
1093 | jmp @f |
1083 | ;-------------------------------------- |
1094 | ;-------------------------------------- |
1084 | align 4 |
1095 | align 4 |
1085 | .16: |
1096 | .16: |
1086 | sub ecx, ebx |
1097 | sub ecx, ebx |
1087 | sub ecx, ebx |
1098 | sub ecx, ebx |
1088 | ; convert to 16 bpp and store to real LFB |
1099 | ; convert to 16 bpp and store to real LFB |
1089 | and eax, 00000000111110001111110011111000b |
1100 | and eax, 00000000111110001111110011111000b |
1090 | shr ah, 2 |
1101 | shr ah, 2 |
1091 | shr ax, 3 |
1102 | shr ax, 3 |
1092 | ror eax, 8 |
1103 | ror eax, 8 |
1093 | add al, ah |
1104 | add al, ah |
1094 | rol eax, 8 |
1105 | rol eax, 8 |
1095 | mov [ecx + cur_saved_data], ax ;store new color to |
1106 | mov [ecx + cur_saved_data], ax ;store new color to |
1096 | jmp @f |
1107 | jmp @f |
1097 | ;-------------------------------------- |
1108 | ;-------------------------------------- |
1098 | align 4 |
1109 | align 4 |
1099 | .24: |
1110 | .24: |
1100 | sub ecx, ebx |
1111 | sub ecx, ebx |
1101 | mov [ecx + cur_saved_data], ax ;store new color to |
1112 | mov [ecx + cur_saved_data], ax ;store new color to |
1102 | shr eax, 16 |
1113 | shr eax, 16 |
1103 | mov [ecx + cur_saved_data + 2], al ;store new color to |
1114 | mov [ecx + cur_saved_data + 2], al ;store new color to |
1104 | ;-------------------------------------- |
1115 | ;-------------------------------------- |
1105 | align 4 |
1116 | align 4 |
1106 | @@: |
1117 | @@: |
1107 | pop ecx ebx |
1118 | pop ecx ebx |
1108 | 1119 | ||
1109 | shl ecx, 5 |
1120 | shl ecx, 5 |
1110 | add ecx, ebx |
1121 | add ecx, ebx |
1111 | 1122 | ||
1112 | mov eax, [current_cursor] |
1123 | mov eax, [current_cursor] |
1113 | mov eax, [eax+CURSOR.base] |
1124 | mov eax, [eax+CURSOR.base] |
1114 | lea eax, [eax+ecx*4] |
1125 | lea eax, [eax+ecx*4] |
1115 | mov eax, [eax] |
1126 | mov eax, [eax] |
1116 | 1127 | ||
1117 | pop ebx |
1128 | pop ebx |
1118 | 1129 | ||
1119 | test eax, 0xFF000000 |
1130 | test eax, 0xFF000000 |
1120 | jz @f |
1131 | jz @f |
1121 | 1132 | ||
1122 | add esp, 4 |
1133 | add esp, 4 |
1123 | ret |
1134 | ret |
1124 | ;-------------------------------------- |
1135 | ;-------------------------------------- |
1125 | align 4 |
1136 | align 4 |
1126 | .sh: |
1137 | .sh: |
1127 | mov ecx, -1 |
1138 | mov ecx, -1 |
1128 | ;-------------------------------------- |
1139 | ;-------------------------------------- |
1129 | align 4 |
1140 | align 4 |
1130 | @@: |
1141 | @@: |
1131 | pop eax |
1142 | pop eax |
1132 | ;-------------------------------------- |
1143 | ;-------------------------------------- |
1133 | align 4 |
1144 | align 4 |
1134 | .no_mouse_area: |
1145 | .no_mouse_area: |
1135 | ret |
1146 | ret |
1136 | ;------------------------------------------------------------------------------ |
1147 | ;------------------------------------------------------------------------------ |
1137 | align 4 |
1148 | align 4 |
1138 | get_display: |
1149 | get_display: |
1139 | mov eax, _display |
1150 | mov eax, _display |
1140 | ret |
1151 | ret |
1141 | ;------------------------------------------------------------------------------ |
1152 | ;------------------------------------------------------------------------------ |
1142 | align 4 |
1153 | align 4 |
1143 | init_display: |
1154 | init_display: |
1144 | xor eax, eax |
1155 | xor eax, eax |
1145 | mov edi, _display |
1156 | mov edi, _display |
1146 | 1157 | ||
1147 | mov [edi+display_t.init_cursor], eax |
1158 | mov [edi+display_t.init_cursor], eax |
1148 | mov [edi+display_t.select_cursor], eax |
1159 | mov [edi+display_t.select_cursor], eax |
1149 | mov [edi+display_t.show_cursor], eax |
1160 | mov [edi+display_t.show_cursor], eax |
1150 | mov [edi+display_t.move_cursor], eax |
1161 | mov [edi+display_t.move_cursor], eax |
1151 | mov [edi+display_t.restore_cursor], eax |
1162 | mov [edi+display_t.restore_cursor], eax |
1152 | 1163 | ||
1153 | lea ecx, [edi+display_t.cr_list.next] |
1164 | lea ecx, [edi+display_t.cr_list.next] |
1154 | mov [edi+display_t.cr_list.next], ecx |
1165 | mov [edi+display_t.cr_list.next], ecx |
1155 | mov [edi+display_t.cr_list.prev], ecx |
1166 | mov [edi+display_t.cr_list.prev], ecx |
1156 | 1167 | ||
1157 | cmp [SCR_MODE], word 0x13 |
1168 | cmp [SCR_MODE], word 0x13 |
1158 | jbe .fail |
1169 | jbe .fail |
1159 | 1170 | ||
1160 | test word [SCR_MODE], 0x4000 |
1171 | test word [SCR_MODE], 0x4000 |
1161 | jz .fail |
1172 | jz .fail |
1162 | 1173 | ||
1163 | mov ebx, restore_32 |
1174 | mov ebx, restore_32 |
1164 | mov ecx, move_cursor_32 |
1175 | mov ecx, move_cursor_32 |
1165 | mov edx, Vesa20_putpixel32_new |
1176 | mov edx, Vesa20_putpixel32_new |
1166 | mov eax, [_display.bits_per_pixel] |
1177 | mov eax, [_display.bits_per_pixel] |
1167 | cmp al, 32 |
1178 | cmp al, 32 |
1168 | jne .not_32bpp |
1179 | jne .not_32bpp |
1169 | 1180 | ||
1170 | .set: |
1181 | .set: |
1171 | mov [_display.select_cursor], select_cursor |
1182 | mov [_display.select_cursor], select_cursor |
1172 | mov [_display.move_cursor], ecx |
1183 | mov [_display.move_cursor], ecx |
1173 | mov [_display.restore_cursor], ebx |
1184 | mov [_display.restore_cursor], ebx |
1174 | mov [_display.check_mouse], check_mouse_area_for_putpixel_new |
1185 | mov [_display.check_mouse], check_mouse_area_for_putpixel_new |
1175 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel_new |
1186 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel_new |
1176 | 1187 | ||
1177 | cmp [PUTPIXEL], dword VGA_putpixel |
1188 | cmp [PUTPIXEL], dword VGA_putpixel |
1178 | je @f |
1189 | je @f |
1179 | mov [PUTPIXEL], edx |
1190 | mov [PUTPIXEL], edx |
1180 | @@: |
1191 | @@: |
1181 | stdcall load_cursor, clock_arrow, dword LOAD_FROM_MEM |
1192 | stdcall load_cursor, clock_arrow, dword LOAD_FROM_MEM |
1182 | mov [def_cursor_clock], eax |
1193 | mov [def_cursor_clock], eax |
1183 | stdcall load_cursor, def_arrow, dword LOAD_FROM_MEM |
1194 | stdcall load_cursor, def_arrow, dword LOAD_FROM_MEM |
1184 | mov [def_cursor], eax |
1195 | mov [def_cursor], eax |
1185 | ret |
1196 | ret |
1186 | 1197 | ||
1187 | .not_32bpp: |
1198 | .not_32bpp: |
1188 | cmp al, 24 |
1199 | cmp al, 24 |
1189 | jne .not_24bpp |
1200 | jne .not_24bpp |
1190 | 1201 | ||
1191 | mov ebx, restore_24 |
1202 | mov ebx, restore_24 |
1192 | mov ecx, move_cursor_24 |
1203 | mov ecx, move_cursor_24 |
1193 | mov edx, Vesa20_putpixel24_new |
1204 | mov edx, Vesa20_putpixel24_new |
1194 | jmp .set |
1205 | jmp .set |
1195 | 1206 | ||
1196 | .not_24bpp: |
1207 | .not_24bpp: |
1197 | cmp al, 16 |
1208 | cmp al, 16 |
1198 | jne .not_16bpp |
1209 | jne .not_16bpp |
1199 | mov ebx, restore_16 |
1210 | mov ebx, restore_16 |
1200 | mov ecx, move_cursor_16 |
1211 | mov ecx, move_cursor_16 |
1201 | mov edx, Vesa20_putpixel16_new |
1212 | mov edx, Vesa20_putpixel16_new |
1202 | jmp .set |
1213 | jmp .set |
1203 | 1214 | ||
1204 | .not_16bpp: |
1215 | .not_16bpp: |
1205 | ; cmp al, 15 |
1216 | ; cmp al, 15 |
1206 | ; jne .fail |
1217 | ; jne .fail |
1207 | ; mov ebx, restore_15 |
1218 | ; mov ebx, restore_15 |
1208 | ; mov ecx, move_cursor_15 |
1219 | ; mov ecx, move_cursor_15 |
1209 | ; mov edx, Vesa20_putpixel15_new |
1220 | ; mov edx, Vesa20_putpixel15_new |
1210 | ; jmp .set |
1221 | ; jmp .set |
1211 | 1222 | ||
1212 | .fail: |
1223 | .fail: |
1213 | xor eax, eax |
1224 | xor eax, eax |
1214 | mov [_display.select_cursor], eax |
1225 | mov [_display.select_cursor], eax |
1215 | mov [_display.move_cursor], eax |
1226 | mov [_display.move_cursor], eax |
1216 | ret |
1227 | ret |
1217 | ;------------------------------------------------------------------------------ |
1228 | ;------------------------------------------------------------------------------ |
1218 | align 4 |
1229 | align 4 |
1219 | def_arrow: |
1230 | def_arrow: |
1220 | file 'arrow.cur' |
1231 | file 'arrow.cur' |
1221 | ;------------------------------------------------------------------------------ |
1232 | ;------------------------------------------------------------------------------ |
1222 | align 4 |
1233 | align 4 |
1223 | clock_arrow: |
1234 | clock_arrow: |
1224 | file 'arrow_clock.cur' |
1235 | file 'arrow_clock.cur' |
1225 | ;------------------------------------------------------------------------------=y |
1236 | ;------------------------------------------------------------------------------=y |
1226 | >=x |
1237 | >=x |
1227 | >=y |
1238 | >=y |
1228 | >=x |
1239 | >=x |
1229 | >=y |
1240 | >=y |
1230 | >=x |
1241 | >=x |
1231 | > |
1242 | > |