Rev 9925 | Rev 9941 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
2288 | clevermous | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
||
9925 | Doczom | 3 | ;; Copyright (C) KolibriOS team 2004-2023. All rights reserved. ;; |
2288 | clevermous | 4 | ;; Distributed under terms of the GNU General Public License ;; |
5 | ;; ;; |
||
6 | ;; VESA20.INC ;; |
||
7 | ;; ;; |
||
8 | ;; Vesa 2.0 functions for MenuetOS ;; |
||
9 | ;; ;; |
||
10 | ;; Copyright 2002 Ville Turjanmaa ;; |
||
11 | ;; Alexey, kgaz@crosswindws.net ;; |
||
12 | ;; - Voodoo compatible graphics ;; |
||
13 | ;; Juan M. Caravaca ;; |
||
14 | ;; - Graphics optimimizations eg. drawline ;; |
||
15 | ;; ;; |
||
16 | ;; See file COPYING for details ;; |
||
17 | ;; ;; |
||
18 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
19 | |||
20 | $Revision: 9930 $ |
||
21 | |||
5154 | hidnplayr | 22 | uglobal |
23 | align 4 |
||
7522 | dunkaist | 24 | bgr_cur_line rd MAX_SCREEN_WIDTH |
25 | bgr_next_line rd MAX_SCREEN_WIDTH |
||
5154 | hidnplayr | 26 | endg |
2288 | clevermous | 27 | |
5154 | hidnplayr | 28 | iglobal |
29 | align 4 |
||
30 | overlapping_of_points_ptr dd overlapping_of_points |
||
31 | endg |
||
2288 | clevermous | 32 | |
33 | |||
5154 | hidnplayr | 34 | ;----------------------------------------------------------------------------- |
35 | ; eax = x |
||
36 | ; ebx = y |
||
2288 | clevermous | 37 | |
5154 | hidnplayr | 38 | align 4 |
39 | Vesa20_getpixel16: |
||
2288 | clevermous | 40 | |
5154 | hidnplayr | 41 | ; check for hardware cursor |
42 | cmp [_display.select_cursor], select_cursor |
||
43 | je @f |
||
44 | cmp [_display.select_cursor], 0 |
||
45 | jne .no_mouseunder |
||
46 | @@: |
||
47 | |||
48 | ; check mouse area for putpixel |
||
49 | test ecx, 0x04000000 ; don't load to mouseunder area |
||
50 | jnz .no_mouseunder |
||
51 | call [_display.check_m_pixel] |
||
52 | test ecx, ecx ; 0xff000000 |
||
53 | jnz @f |
||
54 | |||
55 | .no_mouseunder: |
||
56 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
||
9715 | Doczom | 57 | mov ebx, [BPSLine_calc_area + ebx*4] |
5154 | hidnplayr | 58 | lea edi, [eax*2] ; edi = x*2 |
59 | add edi, ebx ; edi = x*2+(y*y multiplier) |
||
60 | |||
9715 | Doczom | 61 | movzx ecx, word[LFB_BASE + edi] |
5154 | hidnplayr | 62 | shl ecx, 3 |
63 | ror ecx, 8 |
||
64 | shl cx, 2 |
||
65 | ror ecx, 8 |
||
66 | shl cl, 3 |
||
67 | rol ecx, 16 |
||
68 | @@: |
||
69 | and ecx, 0x00ffffff |
||
2288 | clevermous | 70 | ret |
5154 | hidnplayr | 71 | |
2430 | mario79 | 72 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 73 | ; eax = x |
74 | ; ebx = y |
||
75 | |||
2430 | mario79 | 76 | align 4 |
2288 | clevermous | 77 | Vesa20_getpixel24: |
5154 | hidnplayr | 78 | |
79 | ; check for hardware cursor |
||
2451 | mario79 | 80 | cmp [_display.select_cursor], select_cursor |
81 | je @f |
||
2448 | mario79 | 82 | cmp [_display.select_cursor], 0 |
83 | jne .no_mouseunder |
||
5154 | hidnplayr | 84 | @@: |
85 | |||
86 | ; check mouse area for putpixel |
||
87 | test ecx, 0x04000000 ; don't load to mouseunder area |
||
2430 | mario79 | 88 | jnz .no_mouseunder |
89 | call [_display.check_m_pixel] |
||
5154 | hidnplayr | 90 | test ecx, ecx ; 0xff000000 |
2430 | mario79 | 91 | jnz @f |
5154 | hidnplayr | 92 | |
93 | .no_mouseunder: |
||
2446 | mario79 | 94 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
9715 | Doczom | 95 | mov ebx, [BPSLine_calc_area + ebx*4] |
96 | lea edi, [eax + eax*2] ; edi = x*3 |
||
5154 | hidnplayr | 97 | add edi, ebx ; edi = x*3+(y*y multiplier) |
98 | |||
9715 | Doczom | 99 | mov ecx, [LFB_BASE + edi] |
5154 | hidnplayr | 100 | @@: |
101 | and ecx, 0x00ffffff |
||
2288 | clevermous | 102 | ret |
5154 | hidnplayr | 103 | |
2430 | mario79 | 104 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 105 | ; eax = x |
106 | ; ebx = y |
||
107 | |||
2430 | mario79 | 108 | align 4 |
2288 | clevermous | 109 | Vesa20_getpixel32: |
5154 | hidnplayr | 110 | |
111 | ; check for hardware cursor |
||
2451 | mario79 | 112 | cmp [_display.select_cursor], select_cursor |
113 | je @f |
||
2448 | mario79 | 114 | cmp [_display.select_cursor], 0 |
115 | jne .no_mouseunder |
||
5154 | hidnplayr | 116 | @@: |
117 | |||
118 | ; check mouse area for putpixel |
||
119 | test ecx, 0x04000000 ; don't load to mouseunder area |
||
2430 | mario79 | 120 | jnz .no_mouseunder |
121 | call [_display.check_m_pixel] |
||
5154 | hidnplayr | 122 | test ecx, ecx ; 0xff000000 |
2430 | mario79 | 123 | jnz @f |
5154 | hidnplayr | 124 | |
125 | .no_mouseunder: |
||
2446 | mario79 | 126 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
9715 | Doczom | 127 | mov ebx, [BPSLine_calc_area + ebx*4] |
128 | lea edi, [ebx + eax*4] ; edi = x*4+(y*y multiplier) |
||
5154 | hidnplayr | 129 | |
9715 | Doczom | 130 | mov ecx, [LFB_BASE + edi] |
5154 | hidnplayr | 131 | @@: |
132 | and ecx, 0x00ffffff |
||
2288 | clevermous | 133 | ret |
5154 | hidnplayr | 134 | |
2430 | mario79 | 135 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 136 | ; ebx = pointer |
137 | ; ecx = size [x|y] |
||
138 | ; edx = coordinates [x|y] |
||
139 | ; ebp = pointer to 'get' function |
||
140 | ; esi = pointer to 'init' function |
||
141 | ; edi = parameter for 'get' function |
||
142 | |||
143 | align 16 |
||
144 | vesa20_putimage: |
||
145 | |||
2288 | clevermous | 146 | virtual at esp |
147 | putimg: |
||
148 | .real_sx dd ? |
||
149 | .real_sy dd ? |
||
150 | .image_sx dd ? |
||
151 | .image_sy dd ? |
||
152 | .image_cx dd ? |
||
153 | .image_cy dd ? |
||
154 | .pti dd ? |
||
155 | .abs_cx dd ? |
||
156 | .abs_cy dd ? |
||
157 | .line_increment dd ? |
||
158 | .winmap_newline dd ? |
||
159 | .screen_newline dd ? |
||
2430 | mario79 | 160 | .real_sx_and_abs_cx dd ? |
161 | .real_sy_and_abs_cy dd ? |
||
162 | .stack_data = 4*14 |
||
2288 | clevermous | 163 | .edi dd ? |
164 | .esi dd ? |
||
165 | .ebp dd ? |
||
166 | .esp dd ? |
||
167 | .ebx dd ? |
||
168 | .edx dd ? |
||
169 | .ecx dd ? |
||
170 | .eax dd ? |
||
171 | .ret_addr dd ? |
||
172 | .arg_0 dd ? |
||
173 | end virtual |
||
5154 | hidnplayr | 174 | |
2288 | clevermous | 175 | pushad |
176 | sub esp, putimg.stack_data |
||
177 | ; save pointer to image |
||
178 | mov [putimg.pti], ebx |
||
179 | ; unpack the size |
||
180 | mov eax, ecx |
||
181 | and ecx, 0xFFFF |
||
182 | shr eax, 16 |
||
183 | mov [putimg.image_sx], eax |
||
184 | mov [putimg.image_sy], ecx |
||
185 | ; unpack the coordinates |
||
186 | mov eax, edx |
||
187 | and edx, 0xFFFF |
||
188 | shr eax, 16 |
||
189 | mov [putimg.image_cx], eax |
||
190 | mov [putimg.image_cy], edx |
||
191 | ; calculate absolute (i.e. screen) coordinates |
||
9679 | Doczom | 192 | mov eax, [current_slot_idx] |
9715 | Doczom | 193 | shl eax, BSF sizeof.WDATA |
9679 | Doczom | 194 | mov ebx, [eax + window_data + WDATA.box.left] |
2288 | clevermous | 195 | add ebx, [putimg.image_cx] |
196 | mov [putimg.abs_cx], ebx |
||
9679 | Doczom | 197 | mov ebx, [eax +window_data + WDATA.box.top] |
2288 | clevermous | 198 | add ebx, [putimg.image_cy] |
199 | mov [putimg.abs_cy], ebx |
||
200 | ; real_sx = MIN(wnd_sx-image_cx, image_sx); |
||
9679 | Doczom | 201 | mov ebx, [eax + window_data + WDATA.box.width] ; ebx = wnd_sx |
5154 | hidnplayr | 202 | inc ebx ; WDATA.box.width is one pixel less than real window x-size |
2288 | clevermous | 203 | sub ebx, [putimg.image_cx] |
204 | ja @f |
||
205 | add esp, putimg.stack_data |
||
206 | popad |
||
207 | ret |
||
5154 | hidnplayr | 208 | |
209 | @@: |
||
2288 | clevermous | 210 | cmp ebx, [putimg.image_sx] |
211 | jbe .end_x |
||
212 | mov ebx, [putimg.image_sx] |
||
5154 | hidnplayr | 213 | .end_x: |
2288 | clevermous | 214 | mov [putimg.real_sx], ebx |
215 | ; init real_sy |
||
9679 | Doczom | 216 | mov ebx, [eax + window_data + WDATA.box.height] ; ebx = wnd_sy |
2288 | clevermous | 217 | inc ebx |
218 | sub ebx, [putimg.image_cy] |
||
219 | ja @f |
||
220 | add esp, putimg.stack_data |
||
221 | popad |
||
222 | ret |
||
5154 | hidnplayr | 223 | |
224 | @@: |
||
2288 | clevermous | 225 | cmp ebx, [putimg.image_sy] |
226 | jbe .end_y |
||
227 | mov ebx, [putimg.image_sy] |
||
5154 | hidnplayr | 228 | .end_y: |
2288 | clevermous | 229 | mov [putimg.real_sy], ebx |
230 | ; line increment |
||
231 | mov eax, [putimg.image_sx] |
||
232 | mov ecx, [putimg.real_sx] |
||
233 | sub eax, ecx |
||
234 | ;; imul eax, [putimg.source_bpp] |
||
235 | ; lea eax, [eax + eax * 2] |
||
236 | call esi |
||
237 | add eax, [putimg.arg_0] |
||
238 | mov [putimg.line_increment], eax |
||
239 | ; winmap new line increment |
||
5350 | serge | 240 | mov eax, [_display.width] |
2288 | clevermous | 241 | sub eax, [putimg.real_sx] |
242 | mov [putimg.winmap_newline], eax |
||
243 | ; screen new line increment |
||
5351 | serge | 244 | mov eax, [_display.lfb_pitch] |
5154 | hidnplayr | 245 | mov ebx, [_display.bytes_per_pixel] |
2288 | clevermous | 246 | imul ecx, ebx |
247 | sub eax, ecx |
||
248 | mov [putimg.screen_newline], eax |
||
249 | ; pointer to image |
||
250 | mov esi, [putimg.pti] |
||
251 | ; pointer to screen |
||
252 | mov edx, [putimg.abs_cy] |
||
2446 | mario79 | 253 | ; imul edx, [BytesPerScanLine] |
9715 | Doczom | 254 | mov edx, [BPSLine_calc_area + edx*4] |
2288 | clevermous | 255 | mov eax, [putimg.abs_cx] |
256 | imul eax, ebx |
||
257 | add edx, eax |
||
258 | ; pointer to pixel map |
||
259 | mov eax, [putimg.abs_cy] |
||
2446 | mario79 | 260 | ; imul eax, [Screen_Max_X] |
261 | ; add eax, [putimg.abs_cy] |
||
262 | mov eax, [d_width_calc_area + eax*4] |
||
263 | |||
2288 | clevermous | 264 | add eax, [putimg.abs_cx] |
5351 | serge | 265 | add eax, [_display.win_map] |
2288 | clevermous | 266 | xchg eax, ebp |
5154 | hidnplayr | 267 | |
2430 | mario79 | 268 | mov ecx, [putimg.real_sx] |
269 | add ecx, [putimg.abs_cx] |
||
270 | mov [putimg.real_sx_and_abs_cx], ecx |
||
271 | mov ecx, [putimg.real_sy] |
||
272 | add ecx, [putimg.abs_cy] |
||
273 | mov [putimg.real_sy_and_abs_cy], ecx |
||
5154 | hidnplayr | 274 | |
2288 | clevermous | 275 | ; get process number |
8869 | rgimad | 276 | mov ebx, [current_slot_idx] |
5154 | hidnplayr | 277 | |
278 | cmp byte [_display.bits_per_pixel], 16 |
||
279 | je put_image_end_16 |
||
280 | cmp byte [_display.bits_per_pixel], 24 |
||
281 | je put_image_end_24 |
||
282 | cmp byte [_display.bits_per_pixel], 32 |
||
2288 | clevermous | 283 | je put_image_end_32 |
5154 | hidnplayr | 284 | |
285 | ;------------------------------------------------------------------------------ |
||
286 | |||
287 | put_image_end_16: |
||
288 | |||
289 | mov edi, [putimg.real_sy] |
||
290 | |||
291 | ; check for hardware cursor |
||
292 | mov ecx, [_display.select_cursor] |
||
293 | cmp ecx, select_cursor |
||
294 | je put_image_end_16_new |
||
295 | cmp ecx, 0 |
||
296 | je put_image_end_16_old |
||
297 | .new_line: |
||
298 | mov ecx, [putimg.real_sx] |
||
299 | .new_x: |
||
300 | push [putimg.edi] |
||
9715 | Doczom | 301 | mov eax, [putimg.ebp + 4] |
5154 | hidnplayr | 302 | call eax |
303 | cmp [ebp], bl |
||
304 | jne .skip |
||
305 | ; convert to 16 bpp and store to LFB |
||
306 | and eax, 00000000111110001111110011111000b |
||
307 | shr ah, 2 |
||
308 | shr ax, 3 |
||
309 | ror eax, 8 |
||
310 | add al, ah |
||
311 | rol eax, 8 |
||
9715 | Doczom | 312 | mov [LFB_BASE + edx], ax |
5154 | hidnplayr | 313 | .skip: |
314 | add edx, 2 |
||
315 | inc ebp |
||
316 | dec ecx |
||
317 | jnz .new_x |
||
318 | |||
319 | add esi, [putimg.line_increment] |
||
320 | add edx, [putimg.screen_newline] |
||
321 | add ebp, [putimg.winmap_newline] |
||
322 | |||
323 | cmp [putimg.ebp], putimage_get1bpp |
||
324 | jz .correct |
||
325 | cmp [putimg.ebp], putimage_get2bpp |
||
326 | jz .correct |
||
327 | cmp [putimg.ebp], putimage_get4bpp |
||
328 | jnz @f |
||
329 | .correct: |
||
330 | mov eax, [putimg.edi] |
||
331 | mov byte [eax], 80h |
||
332 | @@: |
||
333 | dec edi |
||
334 | jnz .new_line |
||
335 | .finish: |
||
336 | add esp, putimg.stack_data |
||
337 | popad |
||
338 | ret |
||
339 | |||
340 | ;------------------------------------------------------------------------------ |
||
341 | |||
342 | align 4 |
||
343 | put_image_end_16_old: |
||
344 | |||
345 | .new_line: |
||
346 | mov ecx, [putimg.real_sx] |
||
347 | .new_x: |
||
348 | push [putimg.edi] |
||
9715 | Doczom | 349 | mov eax, [putimg.ebp + 4] |
5154 | hidnplayr | 350 | call eax |
351 | cmp [ebp], bl |
||
352 | jne .skip |
||
353 | |||
354 | push ecx |
||
355 | neg ecx |
||
356 | add ecx, [putimg.real_sx_and_abs_cx + 4] |
||
357 | shl ecx, 16 |
||
358 | add ecx, [putimg.real_sy_and_abs_cy + 4] |
||
359 | sub ecx, edi |
||
360 | |||
361 | ; check mouse area for putpixel |
||
362 | call check_mouse_area_for_putpixel |
||
363 | pop ecx |
||
364 | |||
365 | ; convert to 16 bpp and store to LFB |
||
366 | ;; and eax, 00000000111110001111110011111000b |
||
367 | ;; shr ah, 2 |
||
368 | ;; shr ax, 3 |
||
369 | ;; ror eax, 8 |
||
370 | ;; add al, ah |
||
371 | ;; rol eax, 8 |
||
9715 | Doczom | 372 | mov [LFB_BASE + edx], ax |
5154 | hidnplayr | 373 | .skip: |
374 | inc edx |
||
375 | inc edx |
||
376 | inc ebp |
||
377 | dec ecx |
||
378 | jnz .new_x |
||
379 | |||
380 | add esi, [putimg.line_increment] |
||
381 | add edx, [putimg.screen_newline] |
||
382 | add ebp, [putimg.winmap_newline] |
||
383 | |||
384 | cmp [putimg.ebp], putimage_get1bpp |
||
385 | jz .correct |
||
386 | cmp [putimg.ebp], putimage_get2bpp |
||
387 | jz .correct |
||
388 | cmp [putimg.ebp], putimage_get4bpp |
||
389 | jnz @f |
||
390 | .correct: |
||
391 | mov eax, [putimg.edi] |
||
392 | mov byte [eax], 80h |
||
393 | @@: |
||
394 | dec edi |
||
395 | jnz .new_line |
||
396 | jmp put_image_end_16.finish |
||
397 | |||
398 | ;------------------------------------------------------------------------------ |
||
399 | |||
400 | align 4 |
||
401 | put_image_end_16_new: |
||
402 | |||
403 | .new_line: |
||
404 | mov ecx, [putimg.real_sx] |
||
405 | |||
406 | .new_x: |
||
407 | push [putimg.edi] |
||
9715 | Doczom | 408 | mov eax, [putimg.ebp + 4] |
5154 | hidnplayr | 409 | call eax |
410 | |||
411 | cmp [ebp], bl |
||
412 | jne .skip |
||
413 | |||
414 | push ecx |
||
415 | .sh: |
||
416 | neg ecx |
||
417 | add ecx, [putimg.real_sx_and_abs_cx + 4] |
||
418 | |||
419 | ; check for X |
||
420 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
||
421 | jae .no_mouse_area |
||
422 | |||
423 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
||
424 | jb .no_mouse_area |
||
425 | |||
426 | shl ecx, 16 |
||
427 | add ecx, [putimg.real_sy_and_abs_cy + 4] |
||
428 | sub ecx, edi |
||
429 | |||
430 | ; check for Y |
||
431 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
432 | jae .no_mouse_area |
||
433 | |||
434 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
||
435 | jb .no_mouse_area |
||
436 | |||
437 | ; check mouse area for putpixel |
||
438 | call check_mouse_area_for_putpixel_new.1 |
||
439 | cmp ecx, -1 ; SHIT HAPPENS? |
||
440 | jne .no_mouse_area |
||
441 | |||
442 | mov ecx, [esp] |
||
443 | jmp .sh |
||
444 | |||
445 | .no_mouse_area: |
||
446 | pop ecx |
||
447 | ; convert to 16 bpp and store to LFB |
||
448 | and eax, 00000000111110001111110011111000b |
||
449 | shr ah, 2 |
||
450 | shr ax, 3 |
||
451 | ror eax, 8 |
||
452 | add al, ah |
||
453 | rol eax, 8 |
||
454 | mov [LFB_BASE+edx], ax |
||
455 | |||
456 | .skip: |
||
457 | add edx, 2 |
||
458 | inc ebp |
||
459 | dec ecx |
||
460 | jnz .new_x |
||
461 | |||
462 | add esi, [putimg.line_increment] |
||
463 | add edx, [putimg.screen_newline] |
||
464 | add ebp, [putimg.winmap_newline] |
||
465 | |||
466 | cmp [putimg.ebp], putimage_get1bpp |
||
467 | jz .correct |
||
468 | cmp [putimg.ebp], putimage_get2bpp |
||
469 | jz .correct |
||
470 | cmp [putimg.ebp], putimage_get4bpp |
||
471 | jnz @f |
||
472 | |||
473 | .correct: |
||
474 | mov eax, [putimg.edi] |
||
475 | mov byte [eax], 80h |
||
476 | |||
477 | @@: |
||
478 | dec edi |
||
479 | jnz .new_line |
||
480 | jmp put_image_end_16.finish |
||
481 | |||
482 | ;------------------------------------------------------------------------------ |
||
483 | |||
484 | align 4 |
||
2435 | mario79 | 485 | put_image_end_24: |
5154 | hidnplayr | 486 | |
2288 | clevermous | 487 | mov edi, [putimg.real_sy] |
5154 | hidnplayr | 488 | |
2453 | mario79 | 489 | ; check for hardware cursor |
2455 | mario79 | 490 | mov ecx, [_display.select_cursor] |
491 | cmp ecx, select_cursor |
||
492 | je put_image_end_24_new |
||
493 | cmp ecx, 0 |
||
2453 | mario79 | 494 | je put_image_end_24_old |
5154 | hidnplayr | 495 | .new_line: |
2288 | clevermous | 496 | mov ecx, [putimg.real_sx] |
5154 | hidnplayr | 497 | .new_x: |
2288 | clevermous | 498 | push [putimg.edi] |
9715 | Doczom | 499 | mov eax, [putimg.ebp + 4] |
2288 | clevermous | 500 | call eax |
501 | cmp [ebp], bl |
||
502 | jne .skip |
||
5154 | hidnplayr | 503 | |
504 | ; store to LFB |
||
9715 | Doczom | 505 | mov [LFB_BASE + edx], ax |
2453 | mario79 | 506 | shr eax, 16 |
9715 | Doczom | 507 | mov [LFB_BASE + edx + 2], al |
5154 | hidnplayr | 508 | |
509 | .skip: |
||
2453 | mario79 | 510 | add edx, 3 |
511 | inc ebp |
||
512 | dec ecx |
||
513 | jnz .new_x |
||
514 | |||
515 | add esi, [putimg.line_increment] |
||
5154 | hidnplayr | 516 | add edx, [putimg.screen_newline] |
517 | add ebp, [putimg.winmap_newline] |
||
2453 | mario79 | 518 | |
519 | cmp [putimg.ebp], putimage_get1bpp |
||
520 | jz .correct |
||
521 | cmp [putimg.ebp], putimage_get2bpp |
||
522 | jz .correct |
||
523 | cmp [putimg.ebp], putimage_get4bpp |
||
524 | jnz @f |
||
5154 | hidnplayr | 525 | .correct: |
2453 | mario79 | 526 | mov eax, [putimg.edi] |
527 | mov byte [eax], 80h |
||
5154 | hidnplayr | 528 | @@: |
2453 | mario79 | 529 | dec edi |
530 | jnz .new_line |
||
5154 | hidnplayr | 531 | .finish: |
2453 | mario79 | 532 | add esp, putimg.stack_data |
533 | popad |
||
534 | ret |
||
5154 | hidnplayr | 535 | |
2453 | mario79 | 536 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 537 | |
2453 | mario79 | 538 | align 4 |
539 | put_image_end_24_old: |
||
5154 | hidnplayr | 540 | |
541 | .new_line: |
||
2453 | mario79 | 542 | mov ecx, [putimg.real_sx] |
543 | ;-------------------------------------- |
||
544 | align 4 |
||
545 | .new_x: |
||
546 | push [putimg.edi] |
||
9715 | Doczom | 547 | mov eax, [putimg.ebp + 4] |
2453 | mario79 | 548 | call eax |
549 | cmp [ebp], bl |
||
550 | jne .skip |
||
5154 | hidnplayr | 551 | |
2430 | mario79 | 552 | push ecx |
553 | neg ecx |
||
554 | add ecx, [putimg.real_sx_and_abs_cx + 4] |
||
555 | shl ecx, 16 |
||
556 | add ecx, [putimg.real_sy_and_abs_cy + 4] |
||
557 | sub ecx, edi |
||
558 | |||
559 | ; check mouse area for putpixel |
||
2435 | mario79 | 560 | call check_mouse_area_for_putpixel |
2430 | mario79 | 561 | pop ecx |
5154 | hidnplayr | 562 | ; store to LFB |
9715 | Doczom | 563 | mov [LFB_BASE + edx], ax |
2288 | clevermous | 564 | shr eax, 16 |
9715 | Doczom | 565 | mov [LFB_BASE + edx + 2], al |
5154 | hidnplayr | 566 | |
567 | .skip: |
||
2288 | clevermous | 568 | add edx, 3 |
569 | inc ebp |
||
570 | dec ecx |
||
571 | jnz .new_x |
||
2435 | mario79 | 572 | |
2288 | clevermous | 573 | add esi, [putimg.line_increment] |
5154 | hidnplayr | 574 | add edx, [putimg.screen_newline] |
575 | add ebp, [putimg.winmap_newline] |
||
2435 | mario79 | 576 | |
2288 | clevermous | 577 | cmp [putimg.ebp], putimage_get1bpp |
578 | jz .correct |
||
579 | cmp [putimg.ebp], putimage_get2bpp |
||
580 | jz .correct |
||
581 | cmp [putimg.ebp], putimage_get4bpp |
||
582 | jnz @f |
||
5154 | hidnplayr | 583 | |
584 | .correct: |
||
2288 | clevermous | 585 | mov eax, [putimg.edi] |
586 | mov byte [eax], 80h |
||
5154 | hidnplayr | 587 | |
588 | @@: |
||
2288 | clevermous | 589 | dec edi |
590 | jnz .new_line |
||
2453 | mario79 | 591 | jmp put_image_end_24.finish |
5154 | hidnplayr | 592 | |
2453 | mario79 | 593 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 594 | |
2430 | mario79 | 595 | align 4 |
2435 | mario79 | 596 | put_image_end_24_new: |
5154 | hidnplayr | 597 | |
598 | .new_line: |
||
2435 | mario79 | 599 | mov ecx, [putimg.real_sx] |
5154 | hidnplayr | 600 | |
601 | .new_x: |
||
2435 | mario79 | 602 | push [putimg.edi] |
9715 | Doczom | 603 | mov eax, [putimg.ebp + 4] |
2435 | mario79 | 604 | call eax |
605 | cmp [ebp], bl |
||
606 | jne .skip |
||
5154 | hidnplayr | 607 | |
2435 | mario79 | 608 | push ecx |
5154 | hidnplayr | 609 | .sh: |
2575 | mario79 | 610 | neg ecx |
611 | add ecx, [putimg.real_sx_and_abs_cx + 4] |
||
5154 | hidnplayr | 612 | |
2575 | mario79 | 613 | ; check for X |
614 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
||
615 | jae .no_mouse_area |
||
616 | |||
617 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
||
618 | jb .no_mouse_area |
||
619 | |||
620 | shl ecx, 16 |
||
621 | |||
622 | add ecx, [putimg.real_sy_and_abs_cy + 4] |
||
2435 | mario79 | 623 | sub ecx, edi |
5154 | hidnplayr | 624 | |
2435 | mario79 | 625 | ; check for Y |
626 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
627 | jae .no_mouse_area |
||
628 | |||
2575 | mario79 | 629 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
2435 | mario79 | 630 | jb .no_mouse_area |
5154 | hidnplayr | 631 | |
2435 | mario79 | 632 | ; check mouse area for putpixel |
633 | call check_mouse_area_for_putpixel_new.1 |
||
5154 | hidnplayr | 634 | cmp ecx, -1 ; SHIT HAPPENS? |
2575 | mario79 | 635 | jne .no_mouse_area |
636 | |||
637 | mov ecx, [esp] |
||
638 | jmp .sh |
||
5154 | hidnplayr | 639 | |
640 | .no_mouse_area: |
||
2435 | mario79 | 641 | pop ecx |
5154 | hidnplayr | 642 | |
643 | ; store to LFB |
||
9715 | Doczom | 644 | mov [LFB_BASE + edx], ax |
2435 | mario79 | 645 | shr eax, 16 |
9715 | Doczom | 646 | mov [LFB_BASE + edx + 2], al |
5154 | hidnplayr | 647 | |
648 | .skip: |
||
2435 | mario79 | 649 | add edx, 3 |
650 | inc ebp |
||
651 | dec ecx |
||
652 | jnz .new_x |
||
653 | |||
654 | add esi, [putimg.line_increment] |
||
5154 | hidnplayr | 655 | add edx, [putimg.screen_newline] |
656 | add ebp, [putimg.winmap_newline] |
||
2435 | mario79 | 657 | |
658 | cmp [putimg.ebp], putimage_get1bpp |
||
659 | jz .correct |
||
660 | cmp [putimg.ebp], putimage_get2bpp |
||
661 | jz .correct |
||
662 | cmp [putimg.ebp], putimage_get4bpp |
||
663 | jnz @f |
||
5154 | hidnplayr | 664 | |
665 | .correct: |
||
2435 | mario79 | 666 | mov eax, [putimg.edi] |
667 | mov byte [eax], 80h |
||
5154 | hidnplayr | 668 | |
669 | @@: |
||
2435 | mario79 | 670 | dec edi |
671 | jnz .new_line |
||
672 | jmp put_image_end_24.finish |
||
5154 | hidnplayr | 673 | |
2430 | mario79 | 674 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 675 | |
2430 | mario79 | 676 | align 4 |
2288 | clevermous | 677 | put_image_end_32: |
5154 | hidnplayr | 678 | |
2288 | clevermous | 679 | mov edi, [putimg.real_sy] |
5154 | hidnplayr | 680 | |
2453 | mario79 | 681 | ; check for hardware cursor |
2455 | mario79 | 682 | mov ecx, [_display.select_cursor] |
683 | cmp ecx, select_cursor |
||
684 | je put_image_end_32_new |
||
685 | cmp ecx, 0 |
||
2453 | mario79 | 686 | je put_image_end_32_old |
5154 | hidnplayr | 687 | |
688 | .new_line: |
||
2288 | clevermous | 689 | mov ecx, [putimg.real_sx] |
5154 | hidnplayr | 690 | |
691 | .new_x: |
||
2288 | clevermous | 692 | push [putimg.edi] |
9715 | Doczom | 693 | mov eax, [putimg.ebp + 4] |
2288 | clevermous | 694 | call eax |
695 | cmp [ebp], bl |
||
696 | jne .skip |
||
5154 | hidnplayr | 697 | |
698 | ; store to LFB |
||
9715 | Doczom | 699 | mov [LFB_BASE + edx], eax |
5154 | hidnplayr | 700 | |
701 | .skip: |
||
2288 | clevermous | 702 | add edx, 4 |
703 | inc ebp |
||
704 | dec ecx |
||
705 | jnz .new_x |
||
2435 | mario79 | 706 | |
2288 | clevermous | 707 | add esi, [putimg.line_increment] |
5154 | hidnplayr | 708 | add edx, [putimg.screen_newline] |
709 | add ebp, [putimg.winmap_newline] |
||
2435 | mario79 | 710 | |
2288 | clevermous | 711 | cmp [putimg.ebp], putimage_get1bpp |
712 | jz .correct |
||
713 | cmp [putimg.ebp], putimage_get2bpp |
||
714 | jz .correct |
||
715 | cmp [putimg.ebp], putimage_get4bpp |
||
716 | jnz @f |
||
5154 | hidnplayr | 717 | |
718 | .correct: |
||
2288 | clevermous | 719 | mov eax, [putimg.edi] |
720 | mov byte [eax], 80h |
||
5154 | hidnplayr | 721 | |
722 | @@: |
||
2288 | clevermous | 723 | dec edi |
724 | jnz .new_line |
||
5154 | hidnplayr | 725 | |
726 | .finish: |
||
2288 | clevermous | 727 | add esp, putimg.stack_data |
728 | popad |
||
3606 | Serge | 729 | cmp [SCR_MODE], 0x12 |
2436 | mario79 | 730 | jne @f |
2288 | clevermous | 731 | call VGA__putimage |
5154 | hidnplayr | 732 | @@: |
2288 | clevermous | 733 | mov [EGA_counter], 1 |
734 | ret |
||
5154 | hidnplayr | 735 | |
2453 | mario79 | 736 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 737 | |
2453 | mario79 | 738 | align 4 |
739 | put_image_end_32_old: |
||
5154 | hidnplayr | 740 | |
741 | .new_line: |
||
2453 | mario79 | 742 | mov ecx, [putimg.real_sx] |
5154 | hidnplayr | 743 | .new_x: |
2453 | mario79 | 744 | push [putimg.edi] |
9715 | Doczom | 745 | mov eax, [putimg.ebp + 4] |
2453 | mario79 | 746 | call eax |
747 | cmp [ebp], bl |
||
748 | jne .skip |
||
5154 | hidnplayr | 749 | |
2453 | mario79 | 750 | push ecx |
751 | neg ecx |
||
752 | add ecx, [putimg.real_sx_and_abs_cx + 4] |
||
753 | shl ecx, 16 |
||
754 | add ecx, [putimg.real_sy_and_abs_cy + 4] |
||
755 | sub ecx, edi |
||
756 | |||
757 | ; check mouse area for putpixel |
||
758 | call check_mouse_area_for_putpixel |
||
759 | pop ecx |
||
5154 | hidnplayr | 760 | ; store to LFB |
2453 | mario79 | 761 | mov [LFB_BASE+edx], eax |
5154 | hidnplayr | 762 | |
763 | .skip: |
||
2453 | mario79 | 764 | add edx, 4 |
765 | inc ebp |
||
766 | dec ecx |
||
767 | jnz .new_x |
||
768 | |||
769 | add esi, [putimg.line_increment] |
||
5154 | hidnplayr | 770 | add edx, [putimg.screen_newline] |
771 | add ebp, [putimg.winmap_newline] |
||
2453 | mario79 | 772 | |
773 | cmp [putimg.ebp], putimage_get1bpp |
||
774 | jz .correct |
||
775 | cmp [putimg.ebp], putimage_get2bpp |
||
776 | jz .correct |
||
777 | cmp [putimg.ebp], putimage_get4bpp |
||
778 | jnz @f |
||
5154 | hidnplayr | 779 | |
780 | .correct: |
||
2453 | mario79 | 781 | mov eax, [putimg.edi] |
782 | mov byte [eax], 80h |
||
5154 | hidnplayr | 783 | |
784 | @@: |
||
2453 | mario79 | 785 | dec edi |
786 | jnz .new_line |
||
787 | jmp put_image_end_32.finish |
||
5154 | hidnplayr | 788 | |
2453 | mario79 | 789 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 790 | |
2453 | mario79 | 791 | align 4 |
2435 | mario79 | 792 | put_image_end_32_new: |
5154 | hidnplayr | 793 | |
794 | .new_line: |
||
2435 | mario79 | 795 | mov ecx, [putimg.real_sx] |
5154 | hidnplayr | 796 | |
797 | .new_x: |
||
2435 | mario79 | 798 | push [putimg.edi] |
9715 | Doczom | 799 | mov eax, [putimg.ebp + 4] |
2435 | mario79 | 800 | call eax |
801 | cmp [ebp], bl |
||
802 | jne .skip |
||
5154 | hidnplayr | 803 | |
2435 | mario79 | 804 | push ecx |
5154 | hidnplayr | 805 | |
806 | .sh: |
||
2575 | mario79 | 807 | neg ecx |
808 | add ecx, [putimg.real_sx_and_abs_cx + 4] |
||
5154 | hidnplayr | 809 | |
2575 | mario79 | 810 | ; check for X |
811 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
||
812 | jae .no_mouse_area |
||
813 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
||
814 | jb .no_mouse_area |
||
815 | shl ecx, 16 |
||
816 | |||
817 | add ecx, [putimg.real_sy_and_abs_cy + 4] |
||
2435 | mario79 | 818 | sub ecx, edi |
5154 | hidnplayr | 819 | |
2435 | mario79 | 820 | ; check for Y |
821 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
822 | jae .no_mouse_area |
||
2575 | mario79 | 823 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
2435 | mario79 | 824 | jb .no_mouse_area |
5154 | hidnplayr | 825 | |
2435 | mario79 | 826 | ; check mouse area for putpixel |
827 | call check_mouse_area_for_putpixel_new.1 |
||
5154 | hidnplayr | 828 | cmp ecx, -1 ; SHIT HAPPENS? |
2575 | mario79 | 829 | jne .no_mouse_area |
830 | |||
831 | mov ecx, [esp] |
||
832 | jmp .sh |
||
5154 | hidnplayr | 833 | |
834 | .no_mouse_area: |
||
2435 | mario79 | 835 | pop ecx |
5154 | hidnplayr | 836 | |
837 | ; store to LFB |
||
2435 | mario79 | 838 | mov [LFB_BASE+edx], eax |
5154 | hidnplayr | 839 | |
840 | .skip: |
||
2435 | mario79 | 841 | add edx, 4 |
842 | inc ebp |
||
843 | dec ecx |
||
844 | jnz .new_x |
||
845 | |||
846 | add esi, [putimg.line_increment] |
||
5154 | hidnplayr | 847 | add edx, [putimg.screen_newline] |
848 | add ebp, [putimg.winmap_newline] |
||
2435 | mario79 | 849 | |
850 | cmp [putimg.ebp], putimage_get1bpp |
||
851 | jz .correct |
||
852 | cmp [putimg.ebp], putimage_get2bpp |
||
853 | jz .correct |
||
854 | cmp [putimg.ebp], putimage_get4bpp |
||
855 | jnz @f |
||
5154 | hidnplayr | 856 | |
857 | .correct: |
||
2435 | mario79 | 858 | mov eax, [putimg.edi] |
859 | mov byte [eax], 80h |
||
5154 | hidnplayr | 860 | |
861 | @@: |
||
2435 | mario79 | 862 | dec edi |
863 | jnz .new_line |
||
864 | jmp put_image_end_32.finish |
||
5154 | hidnplayr | 865 | |
2430 | mario79 | 866 | ;------------------------------------------------------------------------------ |
2288 | clevermous | 867 | ; eax = x coordinate |
868 | ; ebx = y coordinate |
||
5154 | hidnplayr | 869 | ; ecx = xx RR GG BB |
870 | ; xx flags: |
||
871 | ; 0x01000000 color inversion |
||
872 | ; 0x02000000 used for draw_rectangle without top line (for drawwindow_III and drawwindow_IV) |
||
2288 | clevermous | 873 | ; edi = 0x00000001 force |
874 | |||
5154 | hidnplayr | 875 | align 4 |
876 | __sys_putpixel: |
||
877 | |||
2288 | clevermous | 878 | pushad |
5350 | serge | 879 | cmp eax, [_display.width] |
880 | jge .exit |
||
881 | cmp ebx, [_display.height] |
||
882 | jge .exit |
||
5154 | hidnplayr | 883 | test edi, 1 ; force ? |
2288 | clevermous | 884 | jnz .forced |
885 | |||
5154 | hidnplayr | 886 | ; not forced |
2438 | mario79 | 887 | mov edx, [d_width_calc_area + ebx*4] |
5351 | serge | 888 | add edx, [_display.win_map] |
2288 | clevermous | 889 | movzx edx, byte [eax+edx] |
8869 | rgimad | 890 | cmp edx, [current_slot_idx] |
2288 | clevermous | 891 | jne .exit |
5154 | hidnplayr | 892 | |
893 | .forced: |
||
894 | ; check for color inversion |
||
2288 | clevermous | 895 | test ecx, 0x01000000 |
5154 | hidnplayr | 896 | jz .no_inv |
2430 | mario79 | 897 | |
5154 | hidnplayr | 898 | push eax ebx edx edi |
899 | call [GETPIXEL] |
||
900 | pop edi edx ebx eax |
||
901 | |||
2288 | clevermous | 902 | not ecx |
2430 | mario79 | 903 | rol ecx, 8 |
9715 | Doczom | 904 | mov cl, [esp + 32-8+3] |
2430 | mario79 | 905 | ror ecx, 8 |
9715 | Doczom | 906 | mov [esp + 32-8], ecx |
5154 | hidnplayr | 907 | .no_inv: |
908 | call [PUTPIXEL] ; call the real put_pixel function |
||
909 | .exit: |
||
2288 | clevermous | 910 | popad |
911 | ret |
||
5154 | hidnplayr | 912 | |
2430 | mario79 | 913 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 914 | ; eax = x |
915 | ; ebx = y |
||
916 | |||
2288 | clevermous | 917 | align 4 |
5154 | hidnplayr | 918 | Vesa20_putpixel16: |
919 | |||
920 | mov ecx, eax |
||
921 | shl ecx, 16 |
||
922 | mov cx, bx |
||
923 | |||
924 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
||
9715 | Doczom | 925 | mov ebx, [BPSLine_calc_area + ebx*4] |
5154 | hidnplayr | 926 | lea edi, [eax*2]; edi = x*2 |
9715 | Doczom | 927 | mov eax, [esp + 32-8+4] |
5154 | hidnplayr | 928 | |
929 | ; check for hardware cursor |
||
930 | cmp [_display.select_cursor], 0 |
||
931 | jne @f |
||
932 | ; check mouse area for putpixel |
||
933 | test eax, 0x04000000 |
||
934 | jnz @f |
||
935 | call check_mouse_area_for_putpixel |
||
936 | @@: |
||
937 | ; store to LFB |
||
938 | and eax, 00000000111110001111110011111000b |
||
939 | shr ah, 2 |
||
940 | shr ax, 3 |
||
941 | ror eax, 8 |
||
942 | add al, ah |
||
943 | rol eax, 8 |
||
944 | |||
9715 | Doczom | 945 | mov [LFB_BASE + ebx + edi], ax |
5154 | hidnplayr | 946 | ret |
947 | |||
948 | ;----------------------------------------------------------------------------- |
||
2288 | clevermous | 949 | ; eax = x |
950 | ; ebx = y |
||
5154 | hidnplayr | 951 | |
952 | align 4 |
||
953 | Vesa20_putpixel16_new: |
||
954 | |||
2430 | mario79 | 955 | mov ecx, eax |
956 | shl ecx, 16 |
||
957 | mov cx, bx |
||
958 | |||
2446 | mario79 | 959 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
9715 | Doczom | 960 | mov ebx, [BPSLine_calc_area + ebx*4] |
5154 | hidnplayr | 961 | lea edi, [eax*2]; edi = x*2 |
9715 | Doczom | 962 | mov eax, [esp + 32-8+4] |
5154 | hidnplayr | 963 | |
964 | ; check for hardware cursor |
||
965 | cmp [_display.select_cursor], select_cursor |
||
966 | jne @f |
||
967 | ; check mouse area for putpixel |
||
968 | test eax, 0x04000000 |
||
969 | jnz @f |
||
970 | |||
971 | ; check for Y |
||
972 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
973 | jae @f |
||
974 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
||
975 | jb @f |
||
976 | rol ecx, 16 |
||
977 | |||
978 | ; check for X |
||
979 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
||
980 | jae @f |
||
981 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
||
982 | jb @f |
||
983 | ror ecx, 16 |
||
984 | |||
985 | call check_mouse_area_for_putpixel_new.1 |
||
986 | @@: |
||
987 | ; store to LFB |
||
988 | and eax, 00000000111110001111110011111000b |
||
989 | shr ah, 2 |
||
990 | shr ax, 3 |
||
991 | ror eax, 8 |
||
992 | add al, ah |
||
993 | rol eax, 8 |
||
994 | |||
9715 | Doczom | 995 | mov [LFB_BASE + ebx + edi], ax |
5154 | hidnplayr | 996 | ret |
997 | |||
998 | ;----------------------------------------------------------------------------- |
||
999 | ; eax = x |
||
1000 | ; ebx = y |
||
1001 | |||
1002 | align 4 |
||
1003 | Vesa20_putpixel24: |
||
1004 | |||
1005 | mov ecx, eax |
||
1006 | shl ecx, 16 |
||
1007 | mov cx, bx |
||
1008 | |||
1009 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
||
9715 | Doczom | 1010 | mov ebx, [BPSLine_calc_area + ebx*4] |
1011 | lea edi, [eax + eax*2]; edi = x*3 |
||
1012 | mov eax, [esp + 32-8+4] |
||
5154 | hidnplayr | 1013 | |
2448 | mario79 | 1014 | ; check for hardware cursor |
1015 | cmp [_display.select_cursor], 0 |
||
1016 | jne @f |
||
2430 | mario79 | 1017 | ; check mouse area for putpixel |
1018 | test eax, 0x04000000 |
||
1019 | jnz @f |
||
2436 | mario79 | 1020 | call check_mouse_area_for_putpixel |
5154 | hidnplayr | 1021 | @@: |
1022 | |||
1023 | ; store to LFB |
||
9715 | Doczom | 1024 | mov [LFB_BASE + ebx + edi], ax |
2288 | clevermous | 1025 | shr eax, 16 |
9715 | Doczom | 1026 | mov [LFB_BASE + ebx + edi + 2], al |
2436 | mario79 | 1027 | ret |
5154 | hidnplayr | 1028 | |
2436 | mario79 | 1029 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 1030 | ; eax = x |
1031 | ; ebx = y |
||
1032 | |||
2436 | mario79 | 1033 | align 4 |
1034 | Vesa20_putpixel24_new: |
||
5154 | hidnplayr | 1035 | |
2436 | mario79 | 1036 | mov ecx, eax |
1037 | shl ecx, 16 |
||
1038 | mov cx, bx |
||
1039 | |||
2446 | mario79 | 1040 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
2480 | mario79 | 1041 | mov ebx, [BPSLine_calc_area+ebx*4] |
9715 | Doczom | 1042 | lea edi, [eax + eax*2]; edi = x*3 |
1043 | mov eax, [esp + 32-8+4] |
||
5154 | hidnplayr | 1044 | |
2448 | mario79 | 1045 | ; check for hardware cursor |
1046 | cmp [_display.select_cursor], select_cursor |
||
1047 | jne @f |
||
2436 | mario79 | 1048 | ; check mouse area for putpixel |
1049 | test eax, 0x04000000 |
||
1050 | jnz @f |
||
5154 | hidnplayr | 1051 | |
2436 | mario79 | 1052 | ; check for Y |
1053 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
1054 | jae @f |
||
2575 | mario79 | 1055 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
1056 | jb @f |
||
5154 | hidnplayr | 1057 | rol ecx, 16 |
2575 | mario79 | 1058 | |
2436 | mario79 | 1059 | ; check for X |
1060 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
||
1061 | jae @f |
||
2575 | mario79 | 1062 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
1063 | jb @f |
||
1064 | ror ecx, 16 |
||
1065 | |||
2436 | mario79 | 1066 | call check_mouse_area_for_putpixel_new.1 |
5154 | hidnplayr | 1067 | @@: |
1068 | ; store to LFB |
||
9715 | Doczom | 1069 | mov [LFB_BASE + ebx + edi], ax |
2436 | mario79 | 1070 | shr eax, 16 |
9715 | Doczom | 1071 | mov [LFB_BASE + ebx + edi + 2], al |
2288 | clevermous | 1072 | ret |
5154 | hidnplayr | 1073 | |
2430 | mario79 | 1074 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 1075 | ; eax = x |
1076 | ; ebx = y |
||
1077 | |||
2288 | clevermous | 1078 | align 4 |
1079 | Vesa20_putpixel32: |
||
5154 | hidnplayr | 1080 | |
2430 | mario79 | 1081 | mov ecx, eax |
1082 | shl ecx, 16 |
||
1083 | mov cx, bx |
||
1084 | |||
2446 | mario79 | 1085 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
2480 | mario79 | 1086 | mov ebx, [BPSLine_calc_area+ebx*4] |
9715 | Doczom | 1087 | lea edi, [ebx + eax*4] ; edi = x*4+(y*y multiplier) |
1088 | mov eax, [esp + 32-8+4] ; eax = color |
||
5154 | hidnplayr | 1089 | |
2448 | mario79 | 1090 | ; check for hardware cursor |
1091 | cmp [_display.select_cursor], 0 |
||
1092 | jne @f |
||
2430 | mario79 | 1093 | ; check mouse area for putpixel |
1094 | test eax, 0x04000000 |
||
1095 | jnz @f |
||
2436 | mario79 | 1096 | call check_mouse_area_for_putpixel |
5154 | hidnplayr | 1097 | @@: |
2430 | mario79 | 1098 | and eax, 0xffffff |
5154 | hidnplayr | 1099 | ; store to LFB |
9715 | Doczom | 1100 | mov [LFB_BASE + edi], eax |
2436 | mario79 | 1101 | ret |
5154 | hidnplayr | 1102 | |
2436 | mario79 | 1103 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 1104 | ; eax = x |
1105 | ; ebx = y |
||
1106 | |||
2436 | mario79 | 1107 | align 4 |
1108 | Vesa20_putpixel32_new: |
||
5154 | hidnplayr | 1109 | |
2436 | mario79 | 1110 | mov ecx, eax |
1111 | shl ecx, 16 |
||
1112 | mov cx, bx |
||
1113 | |||
2446 | mario79 | 1114 | ; imul ebx, [BytesPerScanLine] ; ebx = y * y multiplier |
2480 | mario79 | 1115 | mov ebx, [BPSLine_calc_area+ebx*4] |
9715 | Doczom | 1116 | lea edi, [ebx + eax*4] ; edi = x*4+(y*y multiplier) |
1117 | mov eax, [esp + 32-8+4] ; eax = color |
||
5154 | hidnplayr | 1118 | |
2448 | mario79 | 1119 | ; check for hardware cursor |
1120 | cmp [_display.select_cursor], select_cursor |
||
1121 | jne @f |
||
2436 | mario79 | 1122 | ; check mouse area for putpixel |
1123 | test eax, 0x04000000 |
||
1124 | jnz @f |
||
5154 | hidnplayr | 1125 | |
2436 | mario79 | 1126 | ; check for Y |
1127 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
1128 | jae @f |
||
2575 | mario79 | 1129 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
1130 | jb @f |
||
5154 | hidnplayr | 1131 | rol ecx, 16 |
2575 | mario79 | 1132 | |
2436 | mario79 | 1133 | ; check for X |
1134 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
||
1135 | jae @f |
||
2575 | mario79 | 1136 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
1137 | jb @f |
||
1138 | ror ecx, 16 |
||
1139 | |||
2436 | mario79 | 1140 | call check_mouse_area_for_putpixel_new.1 |
5154 | hidnplayr | 1141 | @@: |
1142 | and eax, 0x00ffffff |
||
1143 | ; store to LFB |
||
9715 | Doczom | 1144 | mov [LFB_BASE + edi], eax |
2288 | clevermous | 1145 | ret |
5154 | hidnplayr | 1146 | |
2430 | mario79 | 1147 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 1148 | |
2430 | mario79 | 1149 | align 4 |
2288 | clevermous | 1150 | calculate_edi: |
2446 | mario79 | 1151 | ; mov edi, ebx |
1152 | ; imul edi, [Screen_Max_X] |
||
1153 | ; add edi, ebx |
||
1154 | mov edi, [d_width_calc_area + ebx*4] |
||
2288 | clevermous | 1155 | add edi, eax |
1156 | ret |
||
5154 | hidnplayr | 1157 | |
1158 | |||
2430 | mario79 | 1159 | ;----------------------------------------------------------------------------- |
2288 | clevermous | 1160 | ; DRAWLINE |
2430 | mario79 | 1161 | ;----------------------------------------------------------------------------- |
5154 | hidnplayr | 1162 | ; eax = x1 shl 16 + x2 |
1163 | ; ebx = y1 shl 16 + y2 |
||
2288 | clevermous | 1164 | ; ecx = color |
1165 | ; edi = force ? |
||
1166 | |||
5154 | hidnplayr | 1167 | align 4 |
1168 | __sys_draw_line: |
||
1169 | |||
2288 | clevermous | 1170 | dl_x1 equ esp+20 |
1171 | dl_y1 equ esp+16 |
||
1172 | dl_x2 equ esp+12 |
||
1173 | dl_y2 equ esp+8 |
||
1174 | dl_dx equ esp+4 |
||
1175 | dl_dy equ esp+0 |
||
1176 | |||
5154 | hidnplayr | 1177 | pusha |
1178 | |||
1179 | xor edx, edx ; clear edx |
||
1180 | xor esi, esi ; unpack arguments |
||
2288 | clevermous | 1181 | xor ebp, ebp |
5154 | hidnplayr | 1182 | mov si, ax ; esi = x2 |
1183 | mov bp, bx ; ebp = y2 |
||
1184 | shr eax, 16 ; eax = x1 |
||
1185 | shr ebx, 16 ; ebx = y1 |
||
1186 | push eax ; save x1 |
||
1187 | push ebx ; save y1 |
||
1188 | push esi ; save x2 |
||
1189 | push ebp ; save y2 |
||
2288 | clevermous | 1190 | ; checking x-axis... |
5154 | hidnplayr | 1191 | sub esi, eax ; esi = x2-x1 |
1192 | push esi ; save y2-y1 |
||
1193 | jl .x2lx1 ; is x2 less than x1 ? |
||
1194 | jg .no_vline ; x1 > x2 ? |
||
1195 | mov edx, ebp ; else (if x1=x2) |
||
2288 | clevermous | 1196 | call vline |
5154 | hidnplayr | 1197 | push edx ; necessary to rightly restore stack frame at .exit |
2288 | clevermous | 1198 | jmp .exit |
5154 | hidnplayr | 1199 | |
1200 | .x2lx1: |
||
1201 | neg esi ; get esi absolute value |
||
1202 | |||
1203 | .no_vline: |
||
2288 | clevermous | 1204 | ; checking y-axis... |
5154 | hidnplayr | 1205 | sub ebp, ebx ; ebp = y2-y1 |
1206 | push ebp ; save y2-y1 |
||
1207 | jl .y2ly1 ; is y2 less than y1 ? |
||
1208 | jg .no_hline ; y1 > y2 ? |
||
1209 | mov edx, [dl_x2] ; else (if y1=y2) |
||
2288 | clevermous | 1210 | call hline |
1211 | jmp .exit |
||
5154 | hidnplayr | 1212 | |
1213 | .y2ly1: |
||
1214 | neg ebp ; get ebp absolute value |
||
1215 | |||
1216 | .no_hline: |
||
2288 | clevermous | 1217 | cmp ebp, esi |
5154 | hidnplayr | 1218 | jle .x_rules ; |y2-y1| < |x2-x1| ? |
1219 | cmp [dl_y2], ebx ; make sure y1 is at the begining |
||
2288 | clevermous | 1220 | jge .no_reverse1 |
1221 | neg dword [dl_dx] |
||
1222 | mov edx, [dl_x2] |
||
1223 | mov [dl_x2], eax |
||
1224 | mov [dl_x1], edx |
||
1225 | mov edx, [dl_y2] |
||
1226 | mov [dl_y2], ebx |
||
1227 | mov [dl_y1], edx |
||
5154 | hidnplayr | 1228 | |
1229 | .no_reverse1: |
||
2288 | clevermous | 1230 | mov eax, [dl_dx] |
5154 | hidnplayr | 1231 | cdq ; extend eax sing to edx |
1232 | shl eax, 16 ; using 16bit fix-point maths |
||
1233 | idiv ebp ; eax = ((x2-x1)*65536)/(y2-y1) |
||
1234 | |||
2353 | mario79 | 1235 | ; correction for the remainder of the division |
1236 | shl edx, 1 |
||
1237 | cmp ebp, edx |
||
1238 | jb @f |
||
1239 | inc eax |
||
5154 | hidnplayr | 1240 | @@: |
1241 | mov edx, ebp ; edx = counter (number of pixels to draw) |
||
1242 | mov ebp, 1 shl 16 ; ebp = dy = 1.0 |
||
1243 | mov esi, eax ; esi = dx |
||
2288 | clevermous | 1244 | jmp .y_rules |
5154 | hidnplayr | 1245 | .x_rules: |
1246 | cmp [dl_x2], eax ; make sure x1 is at the begining |
||
2288 | clevermous | 1247 | jge .no_reverse2 |
1248 | neg dword [dl_dy] |
||
1249 | mov edx, [dl_x2] |
||
1250 | mov [dl_x2], eax |
||
1251 | mov [dl_x1], edx |
||
1252 | mov edx, [dl_y2] |
||
1253 | mov [dl_y2], ebx |
||
1254 | mov [dl_y1], edx |
||
5154 | hidnplayr | 1255 | .no_reverse2: |
2288 | clevermous | 1256 | xor edx, edx |
1257 | mov eax, [dl_dy] |
||
5154 | hidnplayr | 1258 | cdq ; extend eax sing to edx |
1259 | shl eax, 16 ; using 16bit fix-point maths |
||
1260 | idiv esi ; eax = ((y2-y1)*65536)/(x2-x1) |
||
2353 | mario79 | 1261 | ; correction for the remainder of the division |
1262 | shl edx, 1 |
||
1263 | cmp esi, edx |
||
1264 | jb @f |
||
1265 | inc eax |
||
5154 | hidnplayr | 1266 | @@: |
1267 | mov edx, esi ; edx = counter (number of pixels to draw) |
||
1268 | mov esi, 1 shl 16 ; esi = dx = 1.0 |
||
1269 | mov ebp, eax ; ebp = dy |
||
1270 | |||
1271 | .y_rules: |
||
2288 | clevermous | 1272 | mov eax, [dl_x1] |
1273 | mov ebx, [dl_y1] |
||
1274 | shl eax, 16 |
||
1275 | shl ebx, 16 |
||
2455 | mario79 | 1276 | |
5154 | hidnplayr | 1277 | and ecx, 0xFBFFFFFF ; negate 0x04000000 save to mouseunder area |
1278 | .draw: |
||
2288 | clevermous | 1279 | push eax ebx |
5154 | hidnplayr | 1280 | |
2353 | mario79 | 1281 | ; correction for the remainder of the division |
1282 | test ah, 0x80 |
||
1283 | jz @f |
||
1284 | add eax, 1 shl 16 |
||
5154 | hidnplayr | 1285 | @@: |
2288 | clevermous | 1286 | shr eax, 16 |
2353 | mario79 | 1287 | ; correction for the remainder of the division |
1288 | test bh, 0x80 |
||
1289 | jz @f |
||
1290 | add ebx, 1 shl 16 |
||
5154 | hidnplayr | 1291 | @@: |
2288 | clevermous | 1292 | shr ebx, 16 |
5154 | hidnplayr | 1293 | ; and ecx, 0xFBFFFFFF ; negate 0x04000000 save to mouseunder area |
2453 | mario79 | 1294 | ; call [putpixel] |
1295 | call __sys_putpixel |
||
2288 | clevermous | 1296 | pop ebx eax |
1297 | add ebx, ebp ; y = y+dy |
||
1298 | add eax, esi ; x = x+dx |
||
1299 | dec edx |
||
1300 | jnz .draw |
||
1301 | ; force last drawn pixel to be at (x2,y2) |
||
1302 | mov eax, [dl_x2] |
||
1303 | mov ebx, [dl_y2] |
||
5154 | hidnplayr | 1304 | ; and ecx, 0xFBFFFFFF ;n egate 0x04000000 save to mouseunder area |
2453 | mario79 | 1305 | ; call [putpixel] |
1306 | call __sys_putpixel |
||
5154 | hidnplayr | 1307 | |
1308 | .exit: |
||
2288 | clevermous | 1309 | add esp, 6*4 |
1310 | popa |
||
2430 | mario79 | 1311 | ; call [draw_pointer] |
2288 | clevermous | 1312 | ret |
5154 | hidnplayr | 1313 | |
2430 | mario79 | 1314 | ;------------------------------------------------------------------------------ |
2288 | clevermous | 1315 | ; draw an horizontal line |
1316 | ; eax = x1 |
||
1317 | ; edx = x2 |
||
1318 | ; ebx = y |
||
1319 | ; ecx = color |
||
1320 | ; edi = force ? |
||
5154 | hidnplayr | 1321 | |
1322 | align 4 |
||
1323 | hline: |
||
1324 | |||
2288 | clevermous | 1325 | push eax edx |
1326 | cmp edx, eax ; make sure x2 is above x1 |
||
1327 | jge @f |
||
1328 | xchg eax, edx |
||
5154 | hidnplayr | 1329 | @@: |
2430 | mario79 | 1330 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5154 | hidnplayr | 1331 | @@: |
2453 | mario79 | 1332 | ; call [putpixel] |
1333 | call __sys_putpixel |
||
2288 | clevermous | 1334 | inc eax |
1335 | cmp eax, edx |
||
1336 | jle @b |
||
1337 | pop edx eax |
||
1338 | ret |
||
5154 | hidnplayr | 1339 | |
2430 | mario79 | 1340 | ;------------------------------------------------------------------------------ |
2288 | clevermous | 1341 | ; draw a vertical line |
1342 | ; eax = x |
||
1343 | ; ebx = y1 |
||
1344 | ; edx = y2 |
||
1345 | ; ecx = color |
||
1346 | ; edi = force ? |
||
5154 | hidnplayr | 1347 | |
1348 | align 4 |
||
1349 | vline: |
||
1350 | |||
2288 | clevermous | 1351 | push ebx edx |
1352 | cmp edx, ebx ; make sure y2 is above y1 |
||
1353 | jge @f |
||
1354 | xchg ebx, edx |
||
5154 | hidnplayr | 1355 | @@: |
2430 | mario79 | 1356 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
5154 | hidnplayr | 1357 | @@: |
2453 | mario79 | 1358 | ; call [putpixel] |
1359 | call __sys_putpixel |
||
2288 | clevermous | 1360 | inc ebx |
1361 | cmp ebx, edx |
||
1362 | jle @b |
||
1363 | pop edx ebx |
||
1364 | ret |
||
5154 | hidnplayr | 1365 | |
2430 | mario79 | 1366 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 1367 | ; eax cx |
1368 | ; ebx cy |
||
1369 | ; ecx xe |
||
1370 | ; edx ye |
||
1371 | ; edi color |
||
1372 | |||
2430 | mario79 | 1373 | align 4 |
5154 | hidnplayr | 1374 | vesa20_drawbar: |
1375 | |||
2288 | clevermous | 1376 | virtual at esp |
1377 | drbar: |
||
1378 | .bar_sx dd ? |
||
1379 | .bar_sy dd ? |
||
1380 | .bar_cx dd ? |
||
1381 | .bar_cy dd ? |
||
1382 | .abs_cx dd ? |
||
1383 | .abs_cy dd ? |
||
1384 | .real_sx dd ? |
||
1385 | .real_sy dd ? |
||
1386 | .color dd ? |
||
1387 | .line_inc_scr dd ? |
||
1388 | .line_inc_map dd ? |
||
2430 | mario79 | 1389 | .real_sx_and_abs_cx dd ? |
1390 | .real_sy_and_abs_cy dd ? |
||
1391 | .stack_data = 4*13 |
||
2288 | clevermous | 1392 | end virtual |
5154 | hidnplayr | 1393 | |
2288 | clevermous | 1394 | pushad |
1395 | sub esp, drbar.stack_data |
||
1396 | mov [drbar.color], edi |
||
1397 | sub edx, ebx |
||
5154 | hidnplayr | 1398 | jle .exit |
2288 | clevermous | 1399 | sub ecx, eax |
5154 | hidnplayr | 1400 | jle .exit |
2288 | clevermous | 1401 | mov [drbar.bar_sy], edx |
1402 | mov [drbar.bar_sx], ecx |
||
1403 | mov [drbar.bar_cx], eax |
||
1404 | mov [drbar.bar_cy], ebx |
||
9679 | Doczom | 1405 | mov edi, [current_slot_idx] |
9715 | Doczom | 1406 | shl edi, BSF sizeof.WDATA |
9679 | Doczom | 1407 | add eax, [edi + window_data + WDATA.box.left] ; win_cx |
1408 | add ebx, [edi + window_data + WDATA.box.top] ; win_cy |
||
2288 | clevermous | 1409 | mov [drbar.abs_cx], eax |
1410 | mov [drbar.abs_cy], ebx |
||
1411 | ; real_sx = MIN(wnd_sx-bar_cx, bar_sx); |
||
9679 | Doczom | 1412 | mov ebx, [edi + window_data + WDATA.box.width] ; ebx = wnd_sx |
5154 | hidnplayr | 1413 | inc ebx ; WDATA.box.width is one pixel less than real window x-size |
2288 | clevermous | 1414 | sub ebx, [drbar.bar_cx] |
1415 | ja @f |
||
5154 | hidnplayr | 1416 | .exit: |
2288 | clevermous | 1417 | add esp, drbar.stack_data |
1418 | popad |
||
1419 | xor eax, eax |
||
1420 | inc eax |
||
1421 | ret |
||
5154 | hidnplayr | 1422 | @@: |
2288 | clevermous | 1423 | cmp ebx, [drbar.bar_sx] |
1424 | jbe .end_x |
||
1425 | mov ebx, [drbar.bar_sx] |
||
5154 | hidnplayr | 1426 | .end_x: |
2288 | clevermous | 1427 | mov [drbar.real_sx], ebx |
1428 | ; real_sy = MIN(wnd_sy-bar_cy, bar_sy); |
||
9679 | Doczom | 1429 | mov ebx, [edi + window_data + WDATA.box.height] ; ebx = wnd_sy |
2288 | clevermous | 1430 | inc ebx |
1431 | sub ebx, [drbar.bar_cy] |
||
1432 | ja @f |
||
1433 | add esp, drbar.stack_data |
||
1434 | popad |
||
1435 | xor eax, eax |
||
1436 | inc eax |
||
1437 | ret |
||
5154 | hidnplayr | 1438 | @@: |
2288 | clevermous | 1439 | cmp ebx, [drbar.bar_sy] |
1440 | jbe .end_y |
||
1441 | mov ebx, [drbar.bar_sy] |
||
5154 | hidnplayr | 1442 | .end_y: |
2288 | clevermous | 1443 | mov [drbar.real_sy], ebx |
1444 | ; line_inc_map |
||
5350 | serge | 1445 | mov eax, [_display.width] |
2288 | clevermous | 1446 | sub eax, [drbar.real_sx] |
1447 | mov [drbar.line_inc_map], eax |
||
1448 | ; line_inc_scr |
||
1449 | mov eax, [drbar.real_sx] |
||
5154 | hidnplayr | 1450 | mov ebx, [_display.bytes_per_pixel] |
2288 | clevermous | 1451 | imul eax, ebx |
1452 | neg eax |
||
5351 | serge | 1453 | add eax, [_display.lfb_pitch] |
2288 | clevermous | 1454 | mov [drbar.line_inc_scr], eax |
1455 | ; pointer to screen |
||
1456 | mov edx, [drbar.abs_cy] |
||
2446 | mario79 | 1457 | ; imul edx, [BytesPerScanLine] |
2480 | mario79 | 1458 | mov edx, [BPSLine_calc_area+edx*4] |
2288 | clevermous | 1459 | mov eax, [drbar.abs_cx] |
1460 | imul eax, ebx |
||
1461 | add edx, eax |
||
1462 | ; pointer to pixel map |
||
1463 | mov eax, [drbar.abs_cy] |
||
2446 | mario79 | 1464 | ; imul eax, [Screen_Max_X] |
1465 | ; add eax, [drbar.abs_cy] |
||
1466 | mov eax, [d_width_calc_area + eax*4] |
||
1467 | |||
2288 | clevermous | 1468 | add eax, [drbar.abs_cx] |
5351 | serge | 1469 | add eax, [_display.win_map] |
2288 | clevermous | 1470 | xchg eax, ebp |
5154 | hidnplayr | 1471 | |
2430 | mario79 | 1472 | mov ebx, [drbar.real_sx] |
1473 | add ebx, [drbar.abs_cx] |
||
1474 | mov [drbar.real_sx_and_abs_cx], ebx |
||
1475 | mov ebx, [drbar.real_sy] |
||
1476 | add ebx, [drbar.abs_cy] |
||
1477 | mov [drbar.real_sy_and_abs_cy], ebx |
||
1478 | |||
1479 | add edx, LFB_BASE |
||
5154 | hidnplayr | 1480 | |
2288 | clevermous | 1481 | ; get process number |
8869 | rgimad | 1482 | mov ebx, [current_slot_idx] ; bl - process num |
2446 | mario79 | 1483 | mov esi, [drbar.real_sy] |
1484 | mov eax, [drbar.color] ; BBGGRR00 |
||
1485 | rol eax, 8 |
||
1486 | mov bh, al ; 0x80 drawing gradient bars |
||
1487 | ror eax, 8 |
||
5154 | hidnplayr | 1488 | |
1489 | cmp byte [_display.bits_per_pixel], 16 |
||
1490 | je draw_bar_end_16 |
||
1491 | cmp byte [_display.bits_per_pixel], 24 |
||
1492 | je draw_bar_end_24 |
||
1493 | cmp byte [_display.bits_per_pixel], 32 |
||
1494 | je draw_bar_end_32 |
||
1495 | |||
2430 | mario79 | 1496 | ;-------------------------------------- |
2446 | mario79 | 1497 | ; eax - color high RRGGBB |
2288 | clevermous | 1498 | ; bl - process num |
1499 | ; ecx - temp |
||
1500 | ; edx - pointer to screen |
||
1501 | ; esi - counter |
||
1502 | ; edi - counter |
||
5154 | hidnplayr | 1503 | |
1504 | align 4 |
||
1505 | draw_bar_end_24: |
||
1506 | |||
2453 | mario79 | 1507 | ; check for hardware cursor |
2455 | mario79 | 1508 | mov ecx, [_display.select_cursor] |
1509 | cmp ecx, select_cursor |
||
1510 | je draw_bar_end_24_new |
||
1511 | cmp ecx, 0 |
||
2453 | mario79 | 1512 | je draw_bar_end_24_old |
5154 | hidnplayr | 1513 | .new_y: |
2288 | clevermous | 1514 | mov edi, [drbar.real_sx] |
5154 | hidnplayr | 1515 | .new_x: |
2288 | clevermous | 1516 | cmp byte [ebp], bl |
1517 | jne .skip |
||
5154 | hidnplayr | 1518 | |
1519 | ; store to LFB |
||
2453 | mario79 | 1520 | mov [edx], ax |
1521 | shr eax, 16 |
||
1522 | mov [edx + 2], al |
||
5154 | hidnplayr | 1523 | .skip: |
2453 | mario79 | 1524 | ; add pixel |
1525 | add edx, 3 |
||
1526 | inc ebp |
||
1527 | dec edi |
||
1528 | jnz .new_x |
||
1529 | ; add line |
||
1530 | add edx, [drbar.line_inc_scr] |
||
1531 | add ebp, [drbar.line_inc_map] |
||
1532 | ; drawing gradient bars |
||
1533 | test bh, 0x80 |
||
1534 | jz @f |
||
1535 | test al, al |
||
1536 | jz @f |
||
1537 | dec al |
||
5154 | hidnplayr | 1538 | @@: |
2453 | mario79 | 1539 | dec esi |
1540 | jnz .new_y |
||
5154 | hidnplayr | 1541 | .end: |
2453 | mario79 | 1542 | add esp, drbar.stack_data |
1543 | popad |
||
1544 | xor eax, eax |
||
1545 | ret |
||
5154 | hidnplayr | 1546 | |
2453 | mario79 | 1547 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 1548 | |
2453 | mario79 | 1549 | align 4 |
1550 | draw_bar_end_24_old: |
||
5154 | hidnplayr | 1551 | |
1552 | .new_y: |
||
2453 | mario79 | 1553 | mov edi, [drbar.real_sx] |
5154 | hidnplayr | 1554 | .new_x: |
2453 | mario79 | 1555 | cmp byte [ebp], bl |
1556 | jne .skip |
||
5154 | hidnplayr | 1557 | |
2446 | mario79 | 1558 | mov ecx, [drbar.real_sx_and_abs_cx] |
2430 | mario79 | 1559 | sub ecx, edi |
1560 | shl ecx, 16 |
||
2446 | mario79 | 1561 | add ecx, [drbar.real_sy_and_abs_cy] |
2430 | mario79 | 1562 | sub ecx, esi |
1563 | ; check mouse area for putpixel |
||
1564 | call check_mouse_area_for_putpixel |
||
5154 | hidnplayr | 1565 | ; store to LFB |
2430 | mario79 | 1566 | mov [edx], ax |
1567 | shr eax, 16 |
||
1568 | mov [edx + 2], al |
||
2446 | mario79 | 1569 | mov eax, [drbar.color] |
5154 | hidnplayr | 1570 | .skip: |
2288 | clevermous | 1571 | ; add pixel |
1572 | add edx, 3 |
||
1573 | inc ebp |
||
1574 | dec edi |
||
1575 | jnz .new_x |
||
1576 | ; add line |
||
1577 | add edx, [drbar.line_inc_scr] |
||
1578 | add ebp, [drbar.line_inc_map] |
||
2446 | mario79 | 1579 | ; drawing gradient bars |
1580 | test bh, 0x80 |
||
2288 | clevermous | 1581 | jz @f |
2446 | mario79 | 1582 | test al, al |
2288 | clevermous | 1583 | jz @f |
2446 | mario79 | 1584 | dec al |
5154 | hidnplayr | 1585 | @@: |
2288 | clevermous | 1586 | dec esi |
1587 | jnz .new_y |
||
2453 | mario79 | 1588 | jmp draw_bar_end_24.end |
5154 | hidnplayr | 1589 | |
2453 | mario79 | 1590 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 1591 | |
2430 | mario79 | 1592 | align 4 |
1593 | draw_bar_end_24_new: |
||
5154 | hidnplayr | 1594 | |
1595 | .new_y: |
||
2430 | mario79 | 1596 | mov edi, [drbar.real_sx] |
5154 | hidnplayr | 1597 | .new_x: |
2430 | mario79 | 1598 | cmp byte [ebp], bl |
1599 | jne .skip |
||
5154 | hidnplayr | 1600 | |
2430 | mario79 | 1601 | mov ecx, [drbar.real_sy_and_abs_cy] |
1602 | sub ecx, esi |
||
5154 | hidnplayr | 1603 | |
2430 | mario79 | 1604 | ; check for Y |
1605 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
1606 | jae .no_mouse_area |
||
2575 | mario79 | 1607 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
1608 | jb .no_mouse_area |
||
2430 | mario79 | 1609 | rol ecx, 16 |
1610 | add ecx, [drbar.real_sx_and_abs_cx] |
||
1611 | sub ecx, edi |
||
5154 | hidnplayr | 1612 | |
2430 | mario79 | 1613 | ; check for X |
2575 | mario79 | 1614 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
1615 | jae .no_mouse_area |
||
1616 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
||
2430 | mario79 | 1617 | jb .no_mouse_area |
5154 | hidnplayr | 1618 | ror ecx, 16 |
2430 | mario79 | 1619 | |
1620 | ; check mouse area for putpixel |
||
2477 | mario79 | 1621 | push eax |
2430 | mario79 | 1622 | call check_mouse_area_for_putpixel_new.1 |
1623 | mov [edx], ax |
||
1624 | shr eax, 16 |
||
1625 | mov [edx + 2], al |
||
2477 | mario79 | 1626 | pop eax |
2430 | mario79 | 1627 | jmp .skip |
5154 | hidnplayr | 1628 | |
1629 | .no_mouse_area: |
||
1630 | ; store to LFB |
||
2446 | mario79 | 1631 | mov [edx], ax |
1632 | ror eax, 16 |
||
1633 | mov [edx + 2], al |
||
1634 | rol eax, 16 |
||
5154 | hidnplayr | 1635 | .skip: |
1636 | |||
2430 | mario79 | 1637 | ; add pixel |
1638 | add edx, 3 |
||
1639 | inc ebp |
||
1640 | dec edi |
||
1641 | jnz .new_x |
||
5154 | hidnplayr | 1642 | |
2430 | mario79 | 1643 | ; add line |
1644 | add edx, [drbar.line_inc_scr] |
||
1645 | add ebp, [drbar.line_inc_map] |
||
5154 | hidnplayr | 1646 | |
2446 | mario79 | 1647 | ; drawing gradient bars |
1648 | test bh, 0x80 |
||
2430 | mario79 | 1649 | jz @f |
2446 | mario79 | 1650 | test al, al |
2430 | mario79 | 1651 | jz @f |
2446 | mario79 | 1652 | dec al |
5154 | hidnplayr | 1653 | @@: |
2430 | mario79 | 1654 | dec esi |
1655 | jnz .new_y |
||
1656 | jmp draw_bar_end_24.end |
||
5154 | hidnplayr | 1657 | |
2453 | mario79 | 1658 | ;------------------------------------------------------------------------------ |
2446 | mario79 | 1659 | ; eax - color high RRGGBB |
1660 | ; bl - process num |
||
1661 | ; ecx - temp |
||
1662 | ; edx - pointer to screen |
||
1663 | ; esi - counter |
||
1664 | ; edi - counter |
||
5154 | hidnplayr | 1665 | |
1666 | draw_bar_end_32: |
||
1667 | |||
2453 | mario79 | 1668 | ; check for hardware cursor |
2455 | mario79 | 1669 | mov ecx, [_display.select_cursor] |
1670 | cmp ecx, select_cursor |
||
1671 | je draw_bar_end_32_new |
||
1672 | cmp ecx, 0 |
||
2453 | mario79 | 1673 | je draw_bar_end_32_old |
5154 | hidnplayr | 1674 | |
1675 | .new_y: |
||
2288 | clevermous | 1676 | mov edi, [drbar.real_sx] |
5154 | hidnplayr | 1677 | .new_x: |
2288 | clevermous | 1678 | cmp byte [ebp], bl |
1679 | jne .skip |
||
5154 | hidnplayr | 1680 | |
1681 | ; store to LFB |
||
2430 | mario79 | 1682 | mov [edx], eax |
2446 | mario79 | 1683 | mov eax, [drbar.color] |
5154 | hidnplayr | 1684 | .skip: |
1685 | |||
2288 | clevermous | 1686 | ; add pixel |
1687 | add edx, 4 |
||
1688 | inc ebp |
||
1689 | dec edi |
||
1690 | jnz .new_x |
||
5154 | hidnplayr | 1691 | |
2288 | clevermous | 1692 | ; add line |
1693 | add edx, [drbar.line_inc_scr] |
||
1694 | add ebp, [drbar.line_inc_map] |
||
5154 | hidnplayr | 1695 | |
2446 | mario79 | 1696 | ; drawing gradient bars |
1697 | test bh, 0x80 |
||
2288 | clevermous | 1698 | jz @f |
1699 | test al, al |
||
1700 | jz @f |
||
1701 | dec al |
||
5154 | hidnplayr | 1702 | @@: |
2288 | clevermous | 1703 | dec esi |
1704 | jnz .new_y |
||
5154 | hidnplayr | 1705 | .end: |
2288 | clevermous | 1706 | add esp, drbar.stack_data |
1707 | popad |
||
3606 | Serge | 1708 | cmp [SCR_MODE], 0x12 |
2436 | mario79 | 1709 | jne @f |
2288 | clevermous | 1710 | call VGA_draw_bar |
5154 | hidnplayr | 1711 | @@: |
2288 | clevermous | 1712 | xor eax, eax |
1713 | mov [EGA_counter], 1 |
||
1714 | ret |
||
5154 | hidnplayr | 1715 | |
2453 | mario79 | 1716 | draw_bar_end_32_old: |
5154 | hidnplayr | 1717 | |
1718 | .new_y: |
||
2453 | mario79 | 1719 | mov edi, [drbar.real_sx] |
5154 | hidnplayr | 1720 | .new_x: |
2453 | mario79 | 1721 | cmp byte [ebp], bl |
1722 | jne .skip |
||
5154 | hidnplayr | 1723 | |
2453 | mario79 | 1724 | mov ecx, [drbar.real_sx_and_abs_cx] |
1725 | sub ecx, edi |
||
1726 | shl ecx, 16 |
||
1727 | add ecx, [drbar.real_sy_and_abs_cy] |
||
1728 | sub ecx, esi |
||
1729 | |||
1730 | ; check mouse area for putpixel |
||
1731 | call check_mouse_area_for_putpixel |
||
5154 | hidnplayr | 1732 | ; store to LFB |
2453 | mario79 | 1733 | mov [edx], eax |
1734 | mov eax, [drbar.color] |
||
5154 | hidnplayr | 1735 | .skip: |
2453 | mario79 | 1736 | ; add pixel |
1737 | add edx, 4 |
||
1738 | inc ebp |
||
1739 | dec edi |
||
1740 | jnz .new_x |
||
1741 | ; add line |
||
1742 | add edx, [drbar.line_inc_scr] |
||
1743 | add ebp, [drbar.line_inc_map] |
||
1744 | ; drawing gradient bars |
||
1745 | test bh, 0x80 |
||
1746 | jz @f |
||
1747 | test al, al |
||
1748 | jz @f |
||
1749 | dec al |
||
5154 | hidnplayr | 1750 | @@: |
2453 | mario79 | 1751 | dec esi |
1752 | jnz .new_y |
||
1753 | jmp draw_bar_end_32.end |
||
5154 | hidnplayr | 1754 | |
2453 | mario79 | 1755 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 1756 | |
2453 | mario79 | 1757 | align 4 |
2430 | mario79 | 1758 | draw_bar_end_32_new: |
5154 | hidnplayr | 1759 | |
1760 | .new_y: |
||
2430 | mario79 | 1761 | mov edi, [drbar.real_sx] |
5154 | hidnplayr | 1762 | .new_x: |
2430 | mario79 | 1763 | cmp byte [ebp], bl |
1764 | jne .skip |
||
5154 | hidnplayr | 1765 | |
2430 | mario79 | 1766 | mov ecx, [drbar.real_sy_and_abs_cy] |
1767 | sub ecx, esi |
||
5154 | hidnplayr | 1768 | |
2430 | mario79 | 1769 | ; check for Y |
1770 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
1771 | jae .no_mouse_area |
||
2575 | mario79 | 1772 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
1773 | jb .no_mouse_area |
||
2430 | mario79 | 1774 | rol ecx, 16 |
1775 | add ecx, [drbar.real_sx_and_abs_cx] |
||
1776 | sub ecx, edi |
||
5154 | hidnplayr | 1777 | |
2430 | mario79 | 1778 | ; check for X |
2575 | mario79 | 1779 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
1780 | jae .no_mouse_area |
||
1781 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
||
2430 | mario79 | 1782 | jb .no_mouse_area |
5154 | hidnplayr | 1783 | ror ecx, 16 |
2430 | mario79 | 1784 | |
1785 | ; check mouse area for putpixel |
||
2477 | mario79 | 1786 | push eax |
2430 | mario79 | 1787 | call check_mouse_area_for_putpixel_new.1 |
1788 | mov [edx], eax |
||
2477 | mario79 | 1789 | pop eax |
2430 | mario79 | 1790 | jmp .skip |
5154 | hidnplayr | 1791 | .no_mouse_area: |
1792 | |||
1793 | ; store to LFB |
||
2430 | mario79 | 1794 | mov [edx], eax |
5154 | hidnplayr | 1795 | .skip: |
1796 | |||
1797 | ; add pixel |
||
1798 | add edx, 4 |
||
1799 | inc ebp |
||
1800 | dec edi |
||
1801 | jnz .new_x |
||
1802 | |||
1803 | ; add line |
||
1804 | add edx, [drbar.line_inc_scr] |
||
1805 | add ebp, [drbar.line_inc_map] |
||
1806 | |||
1807 | ; drawing gradient bars |
||
1808 | test bh, 0x80 |
||
1809 | jz @f |
||
1810 | test al, al |
||
1811 | jz @f |
||
1812 | dec al |
||
1813 | @@: |
||
1814 | dec esi |
||
1815 | jnz .new_y |
||
1816 | jmp draw_bar_end_32.end |
||
1817 | |||
1818 | ;------------------------------------------------------------------------------ |
||
1819 | ; eax - color high RRGGBB |
||
1820 | ; bl - process num |
||
1821 | ; ecx - temp |
||
1822 | ; edx - pointer to screen |
||
1823 | ; esi - counter |
||
1824 | ; edi - counter |
||
1825 | |||
2430 | mario79 | 1826 | align 4 |
5154 | hidnplayr | 1827 | draw_bar_end_16: |
1828 | |||
1829 | ; check for hardware cursor |
||
1830 | mov ecx, [_display.select_cursor] |
||
1831 | cmp ecx, select_cursor |
||
1832 | je draw_bar_end_16_new |
||
1833 | cmp ecx, 0 |
||
1834 | je draw_bar_end_16_old |
||
1835 | .new_y: |
||
1836 | mov edi, [drbar.real_sx] |
||
1837 | .new_x: |
||
1838 | cmp byte [ebp], bl |
||
1839 | jne .skip |
||
1840 | ; convert to 16 bpp and store to LFB |
||
1841 | and eax, 00000000111110001111110011111000b |
||
1842 | shr ah, 2 |
||
1843 | shr ax, 3 |
||
1844 | ror eax, 8 |
||
1845 | add al, ah |
||
1846 | rol eax, 8 |
||
1847 | mov [edx], ax |
||
1848 | mov eax, [drbar.color] |
||
1849 | .skip: |
||
1850 | |||
1851 | ; add pixel |
||
1852 | add edx, 2 |
||
1853 | inc ebp |
||
1854 | dec edi |
||
1855 | jnz .new_x |
||
1856 | ; add line |
||
1857 | add edx, [drbar.line_inc_scr] |
||
1858 | add ebp, [drbar.line_inc_map] |
||
1859 | ; drawing gradient bars |
||
1860 | test bh, 0x80 |
||
1861 | jz @f |
||
1862 | test al, al |
||
1863 | jz @f |
||
1864 | dec al |
||
1865 | @@: |
||
1866 | dec esi |
||
1867 | jnz .new_y |
||
1868 | .end: |
||
1869 | add esp, drbar.stack_data |
||
1870 | popad |
||
1871 | cmp [SCR_MODE], 0x12 |
||
1872 | jne @f |
||
1873 | call VGA_draw_bar |
||
1874 | @@: |
||
1875 | xor eax, eax |
||
1876 | mov [EGA_counter], 1 |
||
1877 | ret |
||
1878 | |||
1879 | ;------------------------------------------------------------------------------ |
||
1880 | |||
1881 | align 4 |
||
1882 | draw_bar_end_16_old: |
||
1883 | |||
1884 | .new_y: |
||
1885 | mov edi, [drbar.real_sx] |
||
1886 | .new_x: |
||
1887 | cmp byte [ebp], bl |
||
1888 | jne .skip |
||
1889 | |||
1890 | mov ecx, [drbar.real_sx_and_abs_cx] |
||
1891 | sub ecx, edi |
||
1892 | shl ecx, 16 |
||
1893 | add ecx, [drbar.real_sy_and_abs_cy] |
||
1894 | sub ecx, esi |
||
1895 | |||
1896 | ; check mouse area for putpixel |
||
1897 | call check_mouse_area_for_putpixel |
||
1898 | ; convert to 16 bpp and store to LFB |
||
1899 | and eax, 00000000111110001111110011111000b |
||
1900 | shr ah, 2 |
||
1901 | shr ax, 3 |
||
1902 | ror eax, 8 |
||
1903 | add al, ah |
||
1904 | rol eax, 8 |
||
1905 | mov [edx], ax |
||
1906 | mov eax, [drbar.color] |
||
2430 | mario79 | 1907 | .skip: |
5154 | hidnplayr | 1908 | |
2430 | mario79 | 1909 | ; add pixel |
5154 | hidnplayr | 1910 | add edx, 2 |
2430 | mario79 | 1911 | inc ebp |
1912 | dec edi |
||
1913 | jnz .new_x |
||
5154 | hidnplayr | 1914 | |
2430 | mario79 | 1915 | ; add line |
1916 | add edx, [drbar.line_inc_scr] |
||
1917 | add ebp, [drbar.line_inc_map] |
||
5154 | hidnplayr | 1918 | |
2446 | mario79 | 1919 | ; drawing gradient bars |
1920 | test bh, 0x80 |
||
2430 | mario79 | 1921 | jz @f |
1922 | test al, al |
||
1923 | jz @f |
||
1924 | dec al |
||
5154 | hidnplayr | 1925 | @@: |
1926 | dec esi |
||
1927 | jnz .new_y |
||
1928 | jmp draw_bar_end_16.end |
||
1929 | |||
1930 | ;------------------------------------------------------------------------------ |
||
1931 | |||
2430 | mario79 | 1932 | align 4 |
5154 | hidnplayr | 1933 | draw_bar_end_16_new: |
1934 | |||
1935 | .new_y: |
||
1936 | mov edi, [drbar.real_sx] |
||
1937 | .new_x: |
||
1938 | cmp byte [ebp], bl |
||
1939 | jne .skip |
||
1940 | |||
1941 | mov ecx, [drbar.real_sy_and_abs_cy] |
||
1942 | sub ecx, esi |
||
1943 | |||
1944 | ; check for Y |
||
1945 | cmp cx, [Y_UNDER_sub_CUR_hot_y_add_curh] |
||
1946 | jae .no_mouse_area |
||
1947 | sub cx, [Y_UNDER_subtraction_CUR_hot_y] |
||
1948 | jb .no_mouse_area |
||
1949 | rol ecx, 16 |
||
1950 | add ecx, [drbar.real_sx_and_abs_cx] |
||
1951 | sub ecx, edi |
||
1952 | |||
1953 | ; check for X |
||
1954 | cmp cx, [X_UNDER_sub_CUR_hot_x_add_curh] |
||
1955 | jae .no_mouse_area |
||
1956 | sub cx, [X_UNDER_subtraction_CUR_hot_x] |
||
1957 | jb .no_mouse_area |
||
1958 | ror ecx, 16 |
||
1959 | |||
1960 | ; check mouse area for putpixel |
||
1961 | push eax |
||
1962 | call check_mouse_area_for_putpixel_new.1 |
||
1963 | push eax |
||
1964 | and eax, 00000000111110001111110011111000b |
||
1965 | shr ah, 2 |
||
1966 | shr ax, 3 |
||
1967 | ror eax, 8 |
||
1968 | add al, ah |
||
1969 | rol eax, 8 |
||
1970 | mov [edx], ax |
||
1971 | pop eax |
||
1972 | pop eax |
||
1973 | jmp .skip |
||
1974 | |||
1975 | .no_mouse_area: |
||
1976 | ; convert to 16 bpp and store to LFB |
||
1977 | push eax |
||
1978 | and eax, 00000000111110001111110011111000b |
||
1979 | shr ah, 2 |
||
1980 | shr ax, 3 |
||
1981 | ror eax, 8 |
||
1982 | add al, ah |
||
1983 | rol eax, 8 |
||
1984 | mov [edx], ax |
||
1985 | pop eax |
||
1986 | .skip: |
||
1987 | |||
1988 | ; add pixel |
||
1989 | add edx, 2 |
||
1990 | inc ebp |
||
1991 | dec edi |
||
1992 | jnz .new_x |
||
1993 | |||
1994 | ; add line |
||
1995 | add edx, [drbar.line_inc_scr] |
||
1996 | add ebp, [drbar.line_inc_map] |
||
1997 | |||
1998 | ; drawing gradient bars |
||
1999 | test bh, 0x80 |
||
2000 | jz @f |
||
2001 | test al, al |
||
2002 | jz @f |
||
2003 | dec al |
||
2004 | @@: |
||
2430 | mario79 | 2005 | dec esi |
2006 | jnz .new_y |
||
5154 | hidnplayr | 2007 | jmp draw_bar_end_16.end |
2008 | |||
2430 | mario79 | 2009 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 2010 | |
2430 | mario79 | 2011 | align 4 |
2288 | clevermous | 2012 | vesa20_drawbackground_tiled: |
5154 | hidnplayr | 2013 | |
2288 | clevermous | 2014 | pushad |
2015 | ; External loop for all y from start to end |
||
9930 | Doczom | 2016 | mov ebx, [background_window + WDATA.draw_data.top] ; y start |
5154 | hidnplayr | 2017 | dp2: |
9930 | Doczom | 2018 | mov ebp, [background_window + WDATA.draw_data.left] ; x start |
2288 | clevermous | 2019 | ; 1) Calculate pointers in WinMapAddress (does pixel belong to OS thread?) [ebp] |
5154 | hidnplayr | 2020 | ; and LFB data (output for our function) [edi] |
2446 | mario79 | 2021 | ; mov eax, [BytesPerScanLine] |
2022 | ; mul ebx |
||
2480 | mario79 | 2023 | mov eax, [BPSLine_calc_area+ebx*4] |
2288 | clevermous | 2024 | xchg ebp, eax |
2025 | add ebp, eax |
||
2026 | add ebp, eax |
||
5154 | hidnplayr | 2027 | cmp byte [_display.bytes_per_pixel], 2 |
2028 | je @f |
||
2288 | clevermous | 2029 | add ebp, eax |
5154 | hidnplayr | 2030 | cmp byte [_display.bytes_per_pixel], 3 |
2031 | je @f |
||
2288 | clevermous | 2032 | add ebp, eax |
5154 | hidnplayr | 2033 | |
2034 | @@: |
||
2288 | clevermous | 2035 | add ebp, LFB_BASE |
2036 | ; ebp:=Y*BytesPerScanLine+X*BytesPerPixel+AddrLFB |
||
2037 | call calculate_edi |
||
2038 | xchg edi, ebp |
||
5351 | serge | 2039 | add ebp, [_display.win_map] |
2288 | clevermous | 2040 | ; Now eax=x, ebx=y, edi->output, ebp=offset in WinMapAddress |
2041 | ; 2) Calculate offset in background memory block |
||
2042 | push eax |
||
2043 | xor edx, edx |
||
2044 | mov eax, ebx |
||
2045 | div dword [BgrDataHeight] ; edx := y mod BgrDataHeight |
||
2046 | pop eax |
||
2047 | push eax |
||
2048 | mov ecx, [BgrDataWidth] |
||
2049 | mov esi, edx |
||
2050 | imul esi, ecx ; esi := (y mod BgrDataHeight) * BgrDataWidth |
||
2051 | xor edx, edx |
||
2052 | div ecx ; edx := x mod BgrDataWidth |
||
2053 | sub ecx, edx |
||
2054 | add esi, edx ; esi := (y mod BgrDataHeight)*BgrDataWidth + (x mod BgrDataWidth) |
||
2055 | pop eax |
||
2056 | lea esi, [esi*3] |
||
2057 | add esi, [img_background] |
||
2058 | xor edx, edx |
||
2059 | inc edx |
||
2060 | ; 3) Loop through redraw rectangle and copy background data |
||
2061 | ; Registers meaning: |
||
2062 | ; eax = x, ebx = y (screen coordinates) |
||
2063 | ; ecx = deltax - number of pixels left in current tile block |
||
2064 | ; edx = 1 |
||
2065 | ; esi -> bgr memory, edi -> output |
||
2066 | ; ebp = offset in WinMapAddress |
||
5154 | hidnplayr | 2067 | dp3: |
2288 | clevermous | 2068 | cmp [ebp], dl |
5154 | hidnplayr | 2069 | jnz .next_pix |
2070 | |||
2430 | mario79 | 2071 | push eax ecx |
2072 | mov ecx, eax |
||
2073 | shl ecx, 16 |
||
2074 | add ecx, ebx |
||
2075 | |||
2076 | mov eax, [esi] |
||
2448 | mario79 | 2077 | |
2078 | ; check for hardware cursor |
||
2451 | mario79 | 2079 | cmp [_display.select_cursor], select_cursor |
2080 | je @f |
||
2448 | mario79 | 2081 | cmp [_display.select_cursor], 0 |
2082 | jne .no_mouseunder |
||
5154 | hidnplayr | 2083 | @@: |
2430 | mario79 | 2084 | and eax, 0xffffff |
2085 | ; check mouse area for putpixel |
||
2086 | call [_display.check_mouse] |
||
5154 | hidnplayr | 2087 | .no_mouseunder: |
2088 | |||
2089 | cmp byte [_display.bits_per_pixel], 16 |
||
2090 | je .16bpp |
||
2091 | ; store to LFB |
||
2430 | mario79 | 2092 | mov [edi], ax |
2093 | shr eax, 16 |
||
2094 | mov [edi+2], al |
||
5154 | hidnplayr | 2095 | pop ecx eax |
2096 | jmp .next_pix |
||
2430 | mario79 | 2097 | |
5154 | hidnplayr | 2098 | .16bpp: |
2099 | ; convert to 16 bpp and store to LFB |
||
2100 | and eax, 00000000111110001111110011111000b |
||
2101 | shr ah, 2 |
||
2102 | shr ax, 3 |
||
2103 | ror eax, 8 |
||
2104 | add al, ah |
||
2105 | rol eax, 8 |
||
2106 | mov [edi], ax |
||
2430 | mario79 | 2107 | pop ecx eax |
5154 | hidnplayr | 2108 | |
2109 | ; Advance to next pixel |
||
2110 | .next_pix: |
||
2288 | clevermous | 2111 | add esi, 3 |
5154 | hidnplayr | 2112 | add edi, [_display.bytes_per_pixel] |
2113 | |||
2288 | clevermous | 2114 | add ebp, edx |
2115 | add eax, edx |
||
9930 | Doczom | 2116 | cmp eax, [background_window + WDATA.draw_data.right] |
2288 | clevermous | 2117 | ja dp4 |
2118 | sub ecx, edx |
||
2119 | jnz dp3 |
||
5154 | hidnplayr | 2120 | |
2288 | clevermous | 2121 | ; next tile block on x-axis |
2122 | mov ecx, [BgrDataWidth] |
||
2123 | sub esi, ecx |
||
2124 | sub esi, ecx |
||
2125 | sub esi, ecx |
||
2126 | jmp dp3 |
||
5154 | hidnplayr | 2127 | |
2128 | dp4: |
||
2288 | clevermous | 2129 | ; next scan line |
2130 | inc ebx |
||
9930 | Doczom | 2131 | cmp ebx, [background_window + WDATA.draw_data.bottom] |
2288 | clevermous | 2132 | jbe dp2 |
2133 | popad |
||
2134 | mov [EGA_counter], 1 |
||
3606 | Serge | 2135 | cmp [SCR_MODE], 0x12 |
2436 | mario79 | 2136 | jne @f |
2288 | clevermous | 2137 | call VGA_drawbackground |
5154 | hidnplayr | 2138 | @@: |
2288 | clevermous | 2139 | ret |
5154 | hidnplayr | 2140 | |
2430 | mario79 | 2141 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 2142 | |
2430 | mario79 | 2143 | align 4 |
2288 | clevermous | 2144 | vesa20_drawbackground_stretch: |
5154 | hidnplayr | 2145 | |
2288 | clevermous | 2146 | pushad |
2147 | ; Helper variables |
||
2148 | ; calculate 2^32*(BgrDataWidth-1) mod (ScreenWidth-1) |
||
2149 | mov eax, [BgrDataWidth] |
||
2150 | dec eax |
||
2151 | xor edx, edx |
||
6593 | serge | 2152 | div dword [_display.width] |
2288 | clevermous | 2153 | push eax ; high |
2154 | xor eax, eax |
||
6593 | serge | 2155 | div dword [_display.width] |
2288 | clevermous | 2156 | push eax ; low |
5154 | hidnplayr | 2157 | |
2288 | clevermous | 2158 | ; the same for height |
2159 | mov eax, [BgrDataHeight] |
||
2160 | dec eax |
||
2161 | xor edx, edx |
||
6593 | serge | 2162 | div dword [_display.height] |
2288 | clevermous | 2163 | push eax ; high |
2164 | xor eax, eax |
||
6593 | serge | 2165 | div dword [_display.height] |
2288 | clevermous | 2166 | push eax ; low |
5154 | hidnplayr | 2167 | |
2288 | clevermous | 2168 | ; External loop for all y from start to end |
9930 | Doczom | 2169 | mov ebx, [background_window + WDATA.draw_data.top] ; y start |
2170 | mov ebp, [background_window + WDATA.draw_data.left] ; x start |
||
2288 | clevermous | 2171 | ; 1) Calculate pointers in WinMapAddress (does pixel belong to OS thread?) [ebp] |
2172 | ; and LFB data (output for our function) [edi] |
||
2446 | mario79 | 2173 | ; mov eax, [BytesPerScanLine] |
2174 | ; mul ebx |
||
2480 | mario79 | 2175 | mov eax, [BPSLine_calc_area+ebx*4] |
2288 | clevermous | 2176 | xchg ebp, eax |
2177 | add ebp, eax |
||
2178 | add ebp, eax |
||
5154 | hidnplayr | 2179 | cmp byte [_display.bytes_per_pixel], 2 |
2180 | jz @f |
||
2288 | clevermous | 2181 | add ebp, eax |
5154 | hidnplayr | 2182 | cmp byte [_display.bytes_per_pixel], 3 |
2288 | clevermous | 2183 | jz @f |
2184 | add ebp, eax |
||
5154 | hidnplayr | 2185 | @@: |
2186 | |||
2288 | clevermous | 2187 | ; ebp:=Y*BytesPerScanLine+X*BytesPerPixel+AddrLFB |
2188 | call calculate_edi |
||
2189 | xchg edi, ebp |
||
5154 | hidnplayr | 2190 | |
2288 | clevermous | 2191 | ; Now eax=x, ebx=y, edi->output, ebp=offset in WinMapAddress |
2192 | push ebx |
||
2193 | push eax |
||
2194 | ; 2) Calculate offset in background memory block |
||
2195 | mov eax, ebx |
||
2196 | imul ebx, dword [esp+12] |
||
2197 | mul dword [esp+8] |
||
2198 | add edx, ebx ; edx:eax = y * 2^32*(BgrDataHeight-1)/(ScreenHeight-1) |
||
2199 | mov esi, edx |
||
2200 | imul esi, [BgrDataWidth] |
||
2201 | push edx |
||
2202 | push eax |
||
2203 | mov eax, [esp+8] |
||
2204 | mul dword [esp+28] |
||
2205 | push eax |
||
2206 | mov eax, [esp+12] |
||
2207 | mul dword [esp+28] |
||
2208 | add [esp], edx |
||
2209 | pop edx ; edx:eax = x * 2^32*(BgrDataWidth-1)/(ScreenWidth-1) |
||
2210 | add esi, edx |
||
2211 | lea esi, [esi*3] |
||
2212 | add esi, [img_background] |
||
2213 | push eax |
||
2214 | push edx |
||
2215 | push esi |
||
5154 | hidnplayr | 2216 | |
2288 | clevermous | 2217 | ; 3) Smooth horizontal |
5154 | hidnplayr | 2218 | bgr_resmooth0: |
2288 | clevermous | 2219 | mov ecx, [esp+8] |
2220 | mov edx, [esp+4] |
||
2221 | mov esi, [esp] |
||
2222 | push edi |
||
2223 | mov edi, bgr_cur_line |
||
2224 | call smooth_line |
||
5154 | hidnplayr | 2225 | |
2226 | bgr_resmooth1: |
||
2288 | clevermous | 2227 | mov eax, [esp+16+4] |
2228 | inc eax |
||
2229 | cmp eax, [BgrDataHeight] |
||
2230 | jae bgr.no2nd |
||
2231 | mov ecx, [esp+8+4] |
||
2232 | mov edx, [esp+4+4] |
||
2233 | mov esi, [esp+4] |
||
2234 | add esi, [BgrDataWidth] |
||
2235 | add esi, [BgrDataWidth] |
||
2236 | add esi, [BgrDataWidth] |
||
2237 | mov edi, bgr_next_line |
||
2238 | call smooth_line |
||
5154 | hidnplayr | 2239 | |
2240 | bgr.no2nd: |
||
2288 | clevermous | 2241 | pop edi |
5154 | hidnplayr | 2242 | |
2243 | sdp3: |
||
2288 | clevermous | 2244 | xor esi, esi |
2245 | mov ecx, [esp+12] |
||
5154 | hidnplayr | 2246 | |
2288 | clevermous | 2247 | ; 4) Loop through redraw rectangle and copy background data |
2248 | ; Registers meaning: |
||
2249 | ; esi = offset in current line, edi -> output |
||
2250 | ; ebp = offset in WinMapAddress |
||
2251 | ; dword [esp] = offset in bgr data |
||
2252 | ; qword [esp+4] = x * 2^32 * (BgrDataWidth-1) / (ScreenWidth-1) |
||
2253 | ; qword [esp+12] = y * 2^32 * (BgrDataHeight-1) / (ScreenHeight-1) |
||
2254 | ; dword [esp+20] = x |
||
2255 | ; dword [esp+24] = y |
||
2256 | ; precalculated constants: |
||
2257 | ; qword [esp+28] = 2^32*(BgrDataHeight-1)/(ScreenHeight-1) |
||
2258 | ; qword [esp+36] = 2^32*(BgrDataWidth-1)/(ScreenWidth-1) |
||
5154 | hidnplayr | 2259 | |
2260 | sdp3a: |
||
5351 | serge | 2261 | mov eax, [_display.win_map] |
2288 | clevermous | 2262 | cmp [ebp+eax], byte 1 |
2263 | jnz snbgp |
||
2264 | mov eax, [bgr_cur_line+esi] |
||
2265 | test ecx, ecx |
||
2266 | jz .novert |
||
2267 | mov ebx, [bgr_next_line+esi] |
||
2268 | call [overlapping_of_points_ptr] |
||
5154 | hidnplayr | 2269 | |
2270 | .novert: |
||
2430 | mario79 | 2271 | push ecx |
2448 | mario79 | 2272 | ; check for hardware cursor |
2451 | mario79 | 2273 | cmp [_display.select_cursor], select_cursor |
2459 | mario79 | 2274 | je @f |
2448 | mario79 | 2275 | cmp [_display.select_cursor], 0 |
2276 | jne .no_mouseunder |
||
5154 | hidnplayr | 2277 | @@: |
2430 | mario79 | 2278 | mov ecx, [esp+20+4] ;x |
2279 | shl ecx, 16 |
||
2280 | add ecx, [esp+24+4] ;y |
||
2281 | ; check mouse area for putpixel |
||
2282 | call [_display.check_mouse] |
||
5154 | hidnplayr | 2283 | .no_mouseunder: |
2284 | |||
2285 | cmp [_display.bits_per_pixel], 16 |
||
2286 | jne .not_16bpp |
||
2287 | ; convert to 16 bpp and store to LFB |
||
2288 | and eax, 00000000111110001111110011111000b |
||
2289 | shr ah, 2 |
||
2290 | shr ax, 3 |
||
2291 | ror eax, 8 |
||
2292 | add al, ah |
||
2293 | rol eax, 8 |
||
2288 | clevermous | 2294 | mov [LFB_BASE+edi], ax |
5154 | hidnplayr | 2295 | pop ecx |
2296 | jmp snbgp |
||
2297 | .not_16bpp: |
||
2298 | |||
2299 | ; store to LFB |
||
2300 | mov [LFB_BASE+edi], ax |
||
2288 | clevermous | 2301 | shr eax, 16 |
2302 | mov [LFB_BASE+edi+2], al |
||
2430 | mario79 | 2303 | pop ecx |
5154 | hidnplayr | 2304 | |
2305 | snbgp: |
||
2306 | add edi, [_display.bytes_per_pixel] |
||
2288 | clevermous | 2307 | add ebp, 1 |
2308 | mov eax, [esp+20] |
||
2309 | add eax, 1 |
||
2310 | mov [esp+20], eax |
||
2311 | add esi, 4 |
||
9930 | Doczom | 2312 | cmp eax, [background_window + WDATA.draw_data.right] |
2288 | clevermous | 2313 | jbe sdp3a |
5154 | hidnplayr | 2314 | |
2315 | sdp4: |
||
2288 | clevermous | 2316 | ; next y |
2317 | mov ebx, [esp+24] |
||
2318 | add ebx, 1 |
||
2319 | mov [esp+24], ebx |
||
9930 | Doczom | 2320 | cmp ebx, [background_window + WDATA.draw_data.bottom] |
2288 | clevermous | 2321 | ja sdpdone |
5154 | hidnplayr | 2322 | |
2288 | clevermous | 2323 | ; advance edi, ebp to next scan line |
9930 | Doczom | 2324 | sub eax, [background_window + WDATA.draw_data.left] |
2288 | clevermous | 2325 | sub ebp, eax |
5350 | serge | 2326 | add ebp, [_display.width] |
2288 | clevermous | 2327 | sub edi, eax |
2328 | sub edi, eax |
||
5154 | hidnplayr | 2329 | cmp byte [_display.bytes_per_pixel], 2 |
2330 | jz @f |
||
2288 | clevermous | 2331 | sub edi, eax |
5154 | hidnplayr | 2332 | cmp byte [_display.bytes_per_pixel], 3 |
2288 | clevermous | 2333 | jz @f |
2334 | sub edi, eax |
||
5154 | hidnplayr | 2335 | |
2336 | @@: |
||
5351 | serge | 2337 | add edi, [_display.lfb_pitch] |
2288 | clevermous | 2338 | ; restore ecx,edx; advance esi to next background line |
2339 | mov eax, [esp+28] |
||
2340 | mov ebx, [esp+32] |
||
2341 | add [esp+12], eax |
||
2342 | mov eax, [esp+16] |
||
2343 | adc [esp+16], ebx |
||
2344 | sub eax, [esp+16] |
||
2345 | mov ebx, eax |
||
2346 | lea eax, [eax*3] |
||
2347 | imul eax, [BgrDataWidth] |
||
2348 | sub [esp], eax |
||
9930 | Doczom | 2349 | mov eax, [background_window + WDATA.draw_data.left] |
2288 | clevermous | 2350 | mov [esp+20], eax |
2351 | test ebx, ebx |
||
2352 | jz sdp3 |
||
2353 | cmp ebx, -1 |
||
2354 | jnz bgr_resmooth0 |
||
2355 | push edi |
||
2356 | mov esi, bgr_next_line |
||
2357 | mov edi, bgr_cur_line |
||
5350 | serge | 2358 | mov ecx, [_display.width] |
2288 | clevermous | 2359 | rep movsd |
2360 | jmp bgr_resmooth1 |
||
5154 | hidnplayr | 2361 | |
2362 | sdpdone: |
||
2288 | clevermous | 2363 | add esp, 44 |
2364 | popad |
||
2365 | mov [EGA_counter], 1 |
||
3606 | Serge | 2366 | cmp [SCR_MODE], 0x12 |
2436 | mario79 | 2367 | jne @f |
2288 | clevermous | 2368 | call VGA_drawbackground |
5154 | hidnplayr | 2369 | @@: |
2288 | clevermous | 2370 | ret |
2371 | |||
2430 | mario79 | 2372 | ;-------------------------------------- |
5154 | hidnplayr | 2373 | |
2288 | clevermous | 2374 | align 4 |
2375 | smooth_line: |
||
2376 | mov al, [esi+2] |
||
2377 | shl eax, 16 |
||
2378 | mov ax, [esi] |
||
2379 | test ecx, ecx |
||
2380 | jz @f |
||
2381 | mov ebx, [esi+2] |
||
2382 | shr ebx, 8 |
||
2383 | call [overlapping_of_points_ptr] |
||
5154 | hidnplayr | 2384 | @@: |
2288 | clevermous | 2385 | stosd |
2386 | mov eax, [esp+20+8] |
||
2387 | add eax, 1 |
||
2388 | mov [esp+20+8], eax |
||
9930 | Doczom | 2389 | cmp eax, [background_window + WDATA.draw_data.right] |
2288 | clevermous | 2390 | ja @f |
2391 | add ecx, [esp+36+8] |
||
2392 | mov eax, edx |
||
2393 | adc edx, [esp+40+8] |
||
2394 | sub eax, edx |
||
2395 | lea eax, [eax*3] |
||
2396 | sub esi, eax |
||
2397 | jmp smooth_line |
||
5154 | hidnplayr | 2398 | @@: |
9930 | Doczom | 2399 | mov eax, [background_window + WDATA.draw_data.left] |
2288 | clevermous | 2400 | mov [esp+20+8], eax |
2401 | ret |
||
5154 | hidnplayr | 2402 | |
2430 | mario79 | 2403 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 2404 | |
2288 | clevermous | 2405 | align 16 |
2406 | overlapping_of_points: |
||
2407 | if 0 |
||
2408 | ; this version of procedure works, but is slower than next version |
||
2409 | push ecx edx |
||
2410 | mov edx, eax |
||
2411 | push esi |
||
2412 | shr ecx, 24 |
||
2413 | mov esi, ecx |
||
2414 | mov ecx, ebx |
||
2415 | movzx ebx, dl |
||
2416 | movzx eax, cl |
||
2417 | sub eax, ebx |
||
2418 | movzx ebx, dh |
||
2419 | imul eax, esi |
||
2420 | add dl, ah |
||
2421 | movzx eax, ch |
||
2422 | sub eax, ebx |
||
2423 | imul eax, esi |
||
2424 | add dh, ah |
||
2425 | ror ecx, 16 |
||
2426 | ror edx, 16 |
||
2427 | movzx eax, cl |
||
2428 | movzx ebx, dl |
||
2429 | sub eax, ebx |
||
2430 | imul eax, esi |
||
2431 | pop esi |
||
2432 | add dl, ah |
||
2433 | mov eax, edx |
||
2434 | pop edx |
||
2435 | ror eax, 16 |
||
2436 | pop ecx |
||
2437 | ret |
||
2438 | else |
||
2439 | push ecx edx |
||
2440 | mov edx, eax |
||
2441 | push esi |
||
2442 | shr ecx, 26 |
||
2443 | mov esi, ecx |
||
2444 | mov ecx, ebx |
||
2445 | shl esi, 9 |
||
2446 | movzx ebx, dl |
||
2447 | movzx eax, cl |
||
2448 | sub eax, ebx |
||
2449 | movzx ebx, dh |
||
9715 | Doczom | 2450 | add dl, [BgrAuxTable + (eax + 0x100) + esi] |
2288 | clevermous | 2451 | movzx eax, ch |
2452 | sub eax, ebx |
||
9715 | Doczom | 2453 | add dh, [BgrAuxTable + (eax+0x100) + esi] |
2288 | clevermous | 2454 | ror ecx, 16 |
2455 | ror edx, 16 |
||
2456 | movzx eax, cl |
||
2457 | movzx ebx, dl |
||
2458 | sub eax, ebx |
||
9715 | Doczom | 2459 | add dl, [BgrAuxTable + (eax + 0x100) + esi] |
2288 | clevermous | 2460 | pop esi |
2461 | mov eax, edx |
||
2462 | pop edx |
||
2463 | ror eax, 16 |
||
2464 | pop ecx |
||
2465 | ret |
||
2466 | end if |
||
2467 | |||
5154 | hidnplayr | 2468 | |
2430 | mario79 | 2469 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 2470 | |
2430 | mario79 | 2471 | align 4 |
2288 | clevermous | 2472 | init_background: |
5154 | hidnplayr | 2473 | |
2288 | clevermous | 2474 | mov edi, BgrAuxTable |
2475 | xor edx, edx |
||
5154 | hidnplayr | 2476 | |
2477 | .loop2: |
||
2288 | clevermous | 2478 | mov eax, edx |
2479 | shl eax, 8 |
||
2480 | neg eax |
||
2481 | mov ecx, 0x200 |
||
5154 | hidnplayr | 2482 | |
2483 | .loop1: |
||
2288 | clevermous | 2484 | mov byte [edi], ah |
2485 | inc edi |
||
2486 | add eax, edx |
||
2487 | loop .loop1 |
||
2488 | add dl, 4 |
||
2489 | jnz .loop2 |
||
9715 | Doczom | 2490 | test byte [cpu_caps + (CAPS_MMX/8)], 1 shl (CAPS_MMX mod 8) |
2288 | clevermous | 2491 | jz @f |
2492 | mov [overlapping_of_points_ptr], overlapping_of_points_mmx |
||
5154 | hidnplayr | 2493 | @@: |
2288 | clevermous | 2494 | ret |
5154 | hidnplayr | 2495 | |
2430 | mario79 | 2496 | ;------------------------------------------------------------------------------ |
5154 | hidnplayr | 2497 | |
2288 | clevermous | 2498 | align 16 |
2499 | overlapping_of_points_mmx: |
||
5154 | hidnplayr | 2500 | |
2288 | clevermous | 2501 | movd mm0, eax |
2502 | movd mm4, eax |
||
2503 | movd mm1, ebx |
||
2504 | pxor mm2, mm2 |
||
2505 | punpcklbw mm0, mm2 |
||
2506 | punpcklbw mm1, mm2 |
||
2507 | psubw mm1, mm0 |
||
2508 | movd mm3, ecx |
||
2509 | psrld mm3, 24 |
||
2510 | packuswb mm3, mm3 |
||
2511 | packuswb mm3, mm3 |
||
2512 | pmullw mm1, mm3 |
||
2513 | psrlw mm1, 8 |
||
2514 | packuswb mm1, mm2 |
||
2515 | paddb mm4, mm1 |
||
2516 | movd eax, mm4 |
||
5154 | hidnplayr | 2517 | |
2288 | clevermous | 2518 | ret |
5154 | hidnplayr | 2519 | |
2430 | mario79 | 2520 | ;------------------------------------------------------------------------------> |