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Rev 9679 Rev 9715
Line 1... Line 1...
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2 
;;                                                              ;;
 2 
;;                                                              ;;
3 
;; Copyright (C) KolibriOS team 2011-2015. All rights reserved. ;;
 3 
;; Copyright (C) KolibriOS team 2011-2022. 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 
;;                                                              ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 7... Line 7...
7 
 
 7 
 
Line 8... Line 8...
8 
$Revision: 9679 $
 8 
$Revision: 9715 $
9 
 
 9 
 
10 
 
 10 
 
Line 39... Line 39...
39 
;return code:
 39 
;return code:
40 
;CF= 0 - draw, 1 - don't draw
 40 
;CF= 0 - draw, 1 - don't draw
Line 41... Line 41...
41 
 
 41 
 
Line 42... Line 42...
42 
        push    ebx
 42 
        push    ebx
43 
 
 43 
 
44 
        mov     eax, [edi+RECT.left]
 44 
        mov     eax, [edi + RECT.left]
45 
        mov     ebx, [edi+RECT.right]
 45 
        mov     ebx, [edi + RECT.right]
Line 46... Line 46...
46 
        mov     ecx, [esi+RECT.left]    ;clip.left
 46 
        mov     ecx, [esi + RECT.left]    ;clip.left
47 
        mov     edx, [esi+RECT.right]   ;clip.right
 47 
        mov     edx, [esi + RECT.right]   ;clip.right
Line 48... Line 48...
48 
 
 48 
 
49 
        cmp     eax, edx                ;left >= clip.right
 49 
        cmp     eax, edx                ;left >= clip.right
Line 50... Line 50...
50 
        jge     .fail
 50 
        jge     .fail
51 
 
 51 
 
Line 52... Line 52...
52 
        cmp     ebx, ecx                ;right < clip.left
 52 
        cmp     ebx, ecx                ;right < clip.left
53 
        jl      .fail
 53 
        jl      .fail
54 
 
 54 
 
55 
        cmp     eax, ecx                ;left >= clip.left
 55 
        cmp     eax, ecx                ;left >= clip.left
Line 56... Line 56...
56 
        jge     @F
 56 
        jge     @F
57 
 
 57 
 
58 
        mov     [edi+RECT.left], ecx
 58 
        mov     [edi + RECT.left], ecx
59 
@@:
 59 
@@:
60 
        cmp     ebx, edx                ;right <= clip.right
 60 
        cmp     ebx, edx                ;right <= clip.right
61 
        jle     @f
 61 
        jle     @f
Line 62... Line 62...
62 
 
 62 
 
63 
        mov     [edi+RECT.right], edx
 63 
        mov     [edi + RECT.right], edx
Line 64... Line 64...
64 
@@:
 64 
@@:
65 
        mov     eax, [edi+RECT.top]
 65 
        mov     eax, [edi + RECT.top]
Line 66... Line 66...
66 
        mov     ebx, [edi+RECT.bottom]
 66 
        mov     ebx, [edi + RECT.bottom]
67 
        mov     ecx, [esi+RECT.top]     ;clip.top
 67 
        mov     ecx, [esi + RECT.top]     ;clip.top
Line 68... Line 68...
68 
        mov     edx, [esi+RECT.bottom]  ;clip.bottom
 68 
        mov     edx, [esi + RECT.bottom]  ;clip.bottom
69 
 
 69 
 
70 
        cmp     eax, edx                ;top >= clip.bottom
 70 
        cmp     eax, edx                ;top >= clip.bottom
71 
        jge     .fail
 71 
        jge     .fail
Line 72... Line 72...
72 
 
 72 
 
73 
        cmp     ebx, ecx                ;bottom < clip.top
 73 
        cmp     ebx, ecx                ;bottom < clip.top
74 
        jl      .fail
 74 
        jl      .fail
75 
 
 75 
 
76 
        cmp     eax, ecx                ;top >= clip.top
 76 
        cmp     eax, ecx                ;top >= clip.top
77 
        jge     @F
 77 
        jge     @F
Line 113... Line 113...
113 
        push    esi
 113 
        push    esi
114 
        push    ebx
 114 
        push    ebx
115 
        sub     esp, 40
 115 
        sub     esp, 40
Line 116... Line 116...
116 
 
 116 
 
117 
        mov     ebx, ecx
 117 
        mov     ebx, ecx
118 
        mov     edx, [ecx+BLITTER.src_x]
 118 
        mov     edx, [ecx + BLITTER.src_x]
119 
        mov     [esp+.sx0], edx
 119 
        mov     [esp+.sx0], edx
120 
        mov     eax, [ecx+BLITTER.src_y]
 120 
        mov     eax, [ecx + BLITTER.src_y]
121 
        mov     [esp+.sy0], eax
 121 
        mov     [esp+.sy0], eax
122 
        add     edx, [ecx+BLITTER.w]
 122 
        add     edx, [ecx + BLITTER.w]
123 
        add     eax, [ecx+BLITTER.h]
 123 
        add     eax, [ecx + BLITTER.h]
124 
        mov     [esp+.sx1], edx
 124 
        mov     [esp + .sx1], edx
Line 125... Line 125...
125 
        mov     [esp+.sy1], eax
 125 
        mov     [esp + .sy1], eax
126 
 
 126 
 
Line 127... Line 127...
127 
        lea     edi, [esp+.sx0]
 127 
        lea     edi, [esp + .sx0]
128 
        lea     esi, [ebx+BLITTER.sc]
 128 
        lea     esi, [ebx + BLITTER.sc]
Line 129... Line 129...
129 
 
 129 
 
130 
        call    block_clip
 130 
        call    block_clip
131 
        jc      .done
 131 
        jc      .done
132 
 
 132 
 
133 
        mov     edi, [esp+.sx0]
 133 
        mov     edi, [esp + .sx0]
Line 134... Line 134...
134 
        mov     edx, [ebx+BLITTER.dst_x]
 134 
        mov     edx, [ebx + BLITTER.dst_x]
135 
        add     edx, edi
 135 
        add     edx, edi
136 
        sub     edx, [ebx+BLITTER.src_x]
 136 
        sub     edx, [ebx + BLITTER.src_x]
137 
        mov     [esp+.dx0], edx
 137 
        mov     [esp + .dx0], edx
138 
 
 138 
 
Line 139... Line 139...
139 
        mov     ecx, [esp+.sy0]
 139 
        mov     ecx, [esp+.sy0]
140 
        mov     eax, [ebx+BLITTER.dst_y]
 140 
        mov     eax, [ebx + BLITTER.dst_y]
141 
        add     eax, ecx
 141 
        add     eax, ecx
Line 142... Line 142...
142 
        sub     eax, [ebx+BLITTER.src_y]
 142 
        sub     eax, [ebx + BLITTER.src_y]
143 
        mov     [esp+.dy0], eax
 143 
        mov     [esp + .dy0], eax
144 
 
 144 
 
Line 145... Line 145...
145 
        sub     edx, edi
 145 
        sub     edx, edi
146 
        add     edx, [esp+.sx1]
 146 
        add     edx, [esp + .sx1]
147 
        mov     [esp+.dx1], edx
 147 
        mov     [esp + .dx1], edx
148 
 
 148 
 
Line 149... Line 149...
149 
        sub     eax, ecx
 149 
        sub     eax, ecx
150 
        add     eax, [esp+.sy1]
 150 
        add     eax, [esp + .sy1]
151 
        mov     [esp+.dy1], eax
 151 
        mov     [esp + .dy1], eax
152 
 
 152 
 
Line 153... Line 153...
153 
        lea     edi, [esp+.dx0]
 153 
        lea     edi, [esp + .dx0]
154 
        lea     esi, [ebx+BLITTER.dc]
 154 
        lea     esi, [ebx + BLITTER.dc]
155 
        call    block_clip
 155 
        call    block_clip
156 
        jc      .done
 156 
        jc      .done
Line 157... Line 157...
157 
 
 157 
 
158 
        mov     edx, [esp+.dx0]
 158 
        mov     edx, [esp + .dx0]
159 
        mov     eax, [esp+.dx1]
 159 
        mov     eax, [esp + .dx1]
160 
        sub     eax, edx
 160 
        sub     eax, edx
Line 161... Line 161...
161 
        mov     [ebx+BLITTER.w], eax
 161 
        mov     [ebx + BLITTER.w], eax
162 
 
 162 
 
163 
        mov     eax, [esp+.dy0]
 163 
        mov     eax, [esp + .dy0]
164 
        mov     ecx, [esp+.dy1]
 164 
        mov     ecx, [esp + .dy1]
165 
        sub     ecx, eax
 165 
        sub     ecx, eax
166 
        mov     [ebx+BLITTER.h], ecx
 166 
        mov     [ebx + BLITTER.h], ecx
167 
 
 167 
 
168 
        mov     ecx, [ebx+BLITTER.src_x]
 168 
        mov     ecx, [ebx + BLITTER.src_x]
169 
        add     ecx, edx
 169 
        add     ecx, edx
170 
        sub     ecx, [ebx+BLITTER.dst_x]
 170 
        sub     ecx, [ebx + BLITTER.dst_x]
171 
        mov     [ebx+BLITTER.src_x], ecx
 171 
        mov     [ebx + BLITTER.src_x], ecx
Line 209... Line 209...
209 
.flags          dd      ?
 209 
.flags          dd      ?
210 
.local_vars_size = $
 210 
.local_vars_size = $
211 
end virtual
 211 
end virtual
212 
        sub     esp, .local_vars_size
 212 
        sub     esp, .local_vars_size
Line 213... Line 213...
213
213
Line 214... Line 214...
214 
        mov     [esp+.flags], ebx
 214 
        mov     [esp + .flags], ebx
215 
 
 215 
 
216 
        mov     eax, [current_slot_idx]
 216 
        mov     eax, [current_slot_idx]
217 
        shl     eax, 5 ; sizeof.WDATA
 217 
        shl     eax, BSF sizeof.WDATA
218 
        mov     ebx, [eax + window_data + WDATA.box.width]
 218 
        mov     ebx, [window_data + eax + WDATA.box.width]
219 
        mov     edx, [eax + window_data + WDATA.box.height]
 219 
        mov     edx, [window_data + eax + WDATA.box.height]
Line 220... Line 220...
220 
        inc     ebx
 220 
        inc     ebx
Line 221... Line 221...
221 
        inc     edx
 221 
        inc     edx
222 
 
 222 
 
223 
        xor     eax, eax
 223 
        xor     eax, eax
224 
 
 224 
 
Line 225... Line 225...
225 
        mov     [esp+BLITTER.dc.left], eax
 225 
        mov     [esp + BLITTER.dc.left], eax
226 
        mov     [esp+BLITTER.dc.top], eax
 226 
        mov     [esp + BLITTER.dc.top], eax
227 
        mov     [esp+BLITTER.dc.right], ebx
 227 
        mov     [esp + BLITTER.dc.right], ebx
Line 228... Line 228...
228 
        mov     [esp+BLITTER.dc.bottom], edx
 228 
        mov     [esp + BLITTER.dc.bottom], edx
229 
 
 229 
 
Line 230... Line 230...
230 
        mov     [esp+BLITTER.sc.left], eax
 230 
        mov     [esp + BLITTER.sc.left], eax
Line 231... Line 231...
231 
        mov     [esp+BLITTER.sc.top], eax
 231 
        mov     [esp + BLITTER.sc.top], eax
232 
        mov     eax, [ecx+24]
 232 
        mov     eax, [ecx+24]
233 
 
 233 
 
234 
        mov     [esp+BLITTER.sc.right], eax
 234 
        mov     [esp + BLITTER.sc.right], eax
Line 235... Line 235...
235 
        mov     eax, [ecx+28]
 235 
        mov     eax, [ecx+28]
236 
 
 236 
 
237 
        mov     [esp+BLITTER.sc.bottom], eax
 237 
        mov     [esp + BLITTER.sc.bottom], eax
238 
 
 238 
 
239 
        mov     eax, [ecx]
 239 
        mov     eax, [ecx]
240 
        mov     [esp+BLITTER.dst_x], eax
 240 
        mov     [esp + BLITTER.dst_x], eax
241 
        mov     eax, [ecx+4]
 241 
        mov     eax, [ecx+4]
242 
        mov     [esp+BLITTER.dst_y], eax
 242 
        mov     [esp + BLITTER.dst_y], eax
Line 243... Line 243...
243 
 
 243 
 
244 
        mov     eax, [ecx+16]
 244 
        mov     eax, [ecx+16]
245 
        mov     [esp+BLITTER.src_x], eax
 245 
        mov     [esp + BLITTER.src_x], eax
246 
        mov     eax, [ecx+20]
 246 
        mov     eax, [ecx+20]
Line 247... Line 247...
247 
        mov     [esp+BLITTER.src_y], eax
 247 
        mov     [esp + BLITTER.src_y], eax
248 
        mov     eax, [ecx+8]
 248 
        mov     eax, [ecx+8]
249 
        mov     [esp+BLITTER.w], eax
 249 
        mov     [esp + BLITTER.w], eax
Line 250... Line 250...
250 
        mov     eax, [ecx+12]
 250 
        mov     eax, [ecx+12]
251 
        mov     [esp+BLITTER.h], eax
 251 
        mov     [esp + BLITTER.h], eax
Line 252... Line 252...
252 
 
 252 
 
253 
 
 253 
 
254 
        mov     eax, [ecx+32]
 254 
        mov     eax, [ecx+32]
255 
        mov     [esp+BLITTER.bitmap], eax
 255 
        mov     [esp + BLITTER.bitmap], eax
Line 256... Line 256...
256 
        mov     eax, [ecx+36]
 256 
        mov     eax, [ecx+36]
257 
        mov     [esp+BLITTER.stride], eax
 257 
        mov     [esp + BLITTER.stride], eax
Line 258... Line 258...
258 
 
 258 
 
259 
        mov     ecx, esp
 259 
        mov     ecx, esp
260 
        call    blit_clip
 260 
        call    blit_clip
261 
        jc      .L57
 261 
        jc      .L57
Line 262... Line 262...
262 
 
 262 
 
263 
        mov     eax, [current_slot_idx]
 263 
        mov     eax, [current_slot_idx]
264 
        shl     eax, 5 ; sizeof.WDATA
 264 
        shl     eax, BSF sizeof.WDATA
265 
 
 265 
 
266 
        mov     ebx, [esp+BLITTER.dst_x]
 266 
        mov     ebx, [esp + BLITTER.dst_x]
Line 267... Line 267...
267 
        mov     ebp, [esp+BLITTER.dst_y]
 267 
        mov     ebp, [esp + BLITTER.dst_y]
268 
        add     ebx, [eax + window_data + WDATA.box.left]
 268 
        add     ebx, [window_data + eax + WDATA.box.left]
269 
        add     ebp, [eax + window_data + WDATA.box.top]
 269 
        add     ebp, [window_data + eax + WDATA.box.top]
270
270
Line 271... Line 271...
271 
        test    [esp+.flags], BLIT_CLIENT_RELATIVE
 271 
        test    [esp + .flags], BLIT_CLIENT_RELATIVE
Line 272... Line 272...
272 
        jz      .no_client_relative
272 
        jz      .no_client_relative
273 
 
 273 
 
Line 295... Line 295...
295 
        mov     ebp, [d_width_calc_area+ebp*4]
 295 
        mov     ebp, [d_width_calc_area+ebp*4]
Line 296... Line 296...
296 
 
 296 
 
297 
        add     ebp, ebx
 297 
        add     ebp, ebx
Line 298... Line 298...
298 
        add     ebp, [_display.win_map]
 298 
        add     ebp, [_display.win_map]
299 
 
 299 
 
300 
        mov     eax, [esp+BLITTER.src_y]
 300 
        mov     eax, [esp + BLITTER.src_y]
301 
        imul    eax, [esp+BLITTER.stride]
 301 
        imul    eax, [esp + BLITTER.stride]
302 
        mov     esi, [esp+BLITTER.src_x]
 302 
        mov     esi, [esp + BLITTER.src_x]
Line 303... Line 303...
303 
        lea     esi, [eax+esi*4]
 303 
        lea     esi, [eax + esi*4]
304 
        add     esi, [esp+BLITTER.bitmap]
 304 
        add     esi, [esp + BLITTER.bitmap]
305 
 
 305 
 
Line 306... Line 306...
306 
        mov     eax, ecx
 306 
        mov     eax, ecx
307 
        mov     ecx, [esp+BLITTER.h]
 307 
        mov     ecx, [esp + BLITTER.h]
Line 308... Line 308...
308 
        mov     edx, [esp+BLITTER.w]
 308 
        mov     edx, [esp + BLITTER.w]
309 
 
 309 
 
Line 310... Line 310...
310 
        test    ecx, ecx    ;FIXME check clipping
 310 
        test    ecx, ecx    ;FIXME check clipping
311 
        jz      .L57
 311 
        jz      .L57
Line 312... Line 312...
312 
 
 312 
 
Line 313... Line 313...
313 
        test    edx, edx
 313 
        test    edx, edx
314 
        jz      .L57
 314 
        jz      .L57
315 
 
 315 
 
316 
        cmp     [_display.bits_per_pixel], 32
 316 
        cmp     [_display.bits_per_pixel], 32
Line 334... Line 334...
334 
        cmp     [ebp], bl
 334 
        cmp     [ebp], bl
335 
        jne     .skip
 335 
        jne     .skip
336 
;--------------------------------------
 336 
;--------------------------------------
337 
        mov     eax, [esi]
 337 
        mov     eax, [esi]
Line 338... Line 338...
338 
 
 338 
 
Line 339... Line 339...
339 
        mov     ecx, [esp+.position]
 339 
        mov     ecx, [esp + .position]
340 
 
 340 
 
341 
; check mouse area for putpixel
 341 
; check mouse area for putpixel
342 
        call    [_display.check_mouse]
 342 
        call    [_display.check_mouse]
343 
;--------------------------------------
 343 
;--------------------------------------
344 
; store to real LFB
 344 
; store to real LFB
345 
        mov     [LFB_BASE+edi], eax
 345 
        mov     [LFB_BASE + edi], eax
346 
;--------------------------------------
 346 
;--------------------------------------
347 
align 4
 347 
align 4
348 
.skip:
 348 
.skip:
349 
        add     esi, 4
 349 
        add     esi, 4
350 
        add     edi, 4
 350 
        add     edi, 4
351 
        inc     ebp
 351 
        inc     ebp
352 
        add     [esp+.position], 1 shl 16
 352 
        add     [esp + .position], 1 shl 16
Line 353... Line 353...
353 
        dec     edx
 353 
        dec     edx
354 
        jnz     .inner32
 354 
        jnz     .inner32
355 
 
 355 
 
Line 356... Line 356...
356 
        add     esi, [esp+BLITTER.stride]
 356 
        add     esi, [esp + BLITTER.stride]
357 
        add     edi, [_display.lfb_pitch]
 357 
        add     edi, [_display.lfb_pitch]
358 
        add     ebp, [_display.width]
 358 
        add     ebp, [_display.width]
359 
 
 359 
 
360 
        mov     edx, [esp+BLITTER.w]
 360 
        mov     edx, [esp + BLITTER.w]
361 
        mov     eax, edx
 361 
        mov     eax, edx
362 
        inc     [esp+.position]
 362 
        inc     [esp+.position]
363 
        sub     ebp, edx
 363 
        sub     ebp, edx
364 
        shl     eax, 2
 364 
        shl     eax, 2
365 
        sub     esi, eax
 365 
        sub     esi, eax
366 
        sub     edi, eax
 366 
        sub     edi, eax
367 
        shl     eax, 16-2
 367 
        shl     eax, 16-2
368 
        sub     [esp+.position], eax
 368 
        sub     [esp + .position], eax
369 
        dec     [esp+BLITTER.h]
 369 
        dec     [esp + BLITTER.h]
370 
        jnz     .outer32
 370 
        jnz     .outer32
371 
        jmp     .done
 371 
        jmp     .done
Line 372... Line 372...
372 
.core_32.hardware_cursor:
 372 
.core_32.hardware_cursor:
373 
align 4
 373 
align 4
374 
.hw.outer32:
 374 
.hw.outer32:
375 
        xor     ecx, ecx
 375 
        xor     ecx, ecx
376 
 
 376 
 
377 
align 4
 377 
align 4
Line 378... Line 378...
378 
.hw.inner32:
 378 
.hw.inner32:
379 
        cmp     [ebp+ecx], bl
 379 
        cmp     [ebp + ecx], bl
380 
        jne     .hw.skip
 380 
        jne     .hw.skip
381 
        mov     eax, [esi+ecx*4]
 381 
        mov     eax, [esi + ecx*4]
382 
        mov     [LFB_BASE+edi+ecx*4], eax
 382 
        mov     [LFB_BASE + edi + ecx*4], eax
Line 383... Line 383...
383 
 
 383 
 
384 
align 4
 384 
align 4
385 
.hw.skip:
 385 
.hw.skip:
Line 386... Line 386...
386 
        inc     ecx
 386 
        inc     ecx
387 
        dec     edx
 387 
        dec     edx
388 
        jnz     .hw.inner32
 388 
        jnz     .hw.inner32
Line 389... Line 389...
389 
 
 389 
 
390 
        add     esi, [esp+BLITTER.stride]
 390 
        add     esi, [esp + BLITTER.stride]
391 
        add     edi, [_display.lfb_pitch]
 391 
        add     edi, [_display.lfb_pitch]
Line 408... Line 408...
408 
 
 408 
 
409 
.core_24:
 409 
.core_24:
410 
        cmp     [_display.bits_per_pixel], 24
 410 
        cmp     [_display.bits_per_pixel], 24
Line 411... Line 411...
411 
        jne     .core_16
 411 
        jne     .core_16
412 
 
 412 
 
413 
        lea     ebx, [ebx+ebx*2]
 413 
        lea     ebx, [ebx + ebx*2]
Line 414... Line 414...
414 
        lea     edi, [LFB_BASE+edi+ebx]
 414 
        lea     edi, [LFB_BASE + edi + ebx]
415 
        mov     ebx, [current_slot_idx]
 415 
        mov     ebx, [current_slot_idx]
416 
 
 416 
 
417 
align 4
 417 
align 4
Line 418... Line 418...
418 
.outer24:
 418 
.outer24:
419 
        mov     [esp+.extra_var1], edi
 419 
        mov     [esp + .extra_var1], edi
420 
        xor     ecx, ecx
 420 
        xor     ecx, ecx
421 
 
 421 
 
422 
align 4
 422 
align 4
423 
.inner24:
 423 
.inner24:
424 
        cmp     [ebp+ecx], bl           ; Does the process own this pixel?
 424 
        cmp     [ebp + ecx], bl           ; Does the process own this pixel?
Line 425... Line 425...
425 
        jne     .skip_1
 425 
        jne     .skip_1
Line 426... Line 426...
426 
;--------------------------------------
 426 
;--------------------------------------
427 
        push    eax
 427 
        push    eax
428 
        mov     eax, [esi+ecx*4]
 428 
        mov     eax, [esi + ecx*4]
429 
 
 429 
 
Line 441... Line 441...
441 
 
 441 
 
442 
        mov     ecx, [esp+4]
 442 
        mov     ecx, [esp+4]
443 
        ror     ecx, 16
 443 
        ror     ecx, 16
444 
        sub     ecx, edx
 444 
        sub     ecx, edx
445 
        rol     ecx, 16
 445 
        rol     ecx, 16
Line 446... Line 446...
446 
        sub     ecx, [esp+BLITTER.h + 8]
 446 
        sub     ecx, [esp + BLITTER.h + 8]
447 
 
 447 
 
448 
; check mouse area for putpixel
 448 
; check mouse area for putpixel
449 
        call    [_display.check_mouse]
 449 
        call    [_display.check_mouse]
450 
        pop     ecx
 450 
        pop     ecx
451 
;--------------------------------------
 451 
;--------------------------------------
452 
align 4
 452 
align 4
453 
.no_mouseunder_1:
 453 
.no_mouseunder_1:
454 
        mov     [edi+ecx], ax
 454 
        mov     [edi + ecx], ax
Line 455... Line 455...
455 
        shr     eax, 16
 455 
        shr     eax, 16
456 
        mov     [edi+ecx+2], al
 456 
        mov     [edi + ecx+2], al
457 
 
 457 
 
458 
        pop     eax
 458 
        pop     eax
459 
;--------------------------------------
 459 
;--------------------------------------
460 
align 4
 460 
align 4
461 
.skip_1:
 461 
.skip_1:
462 
        mov     edi, [esp+.extra_var1]
 462 
        mov     edi, [esp + .extra_var1]
Line 463... Line 463...
463 
        inc     ecx
 463 
        inc     ecx
464 
        dec     edx
 464 
        dec     edx
465 
        jnz     .inner24
 465 
        jnz     .inner24
Line 466... Line 466...
466 
 
 466 
 
467 
        add     esi, [esp+BLITTER.stride]
 467 
        add     esi, [esp + BLITTER.stride]
468 
        add     edi, [_display.lfb_pitch]
 468 
        add     edi, [_display.lfb_pitch]
Line 469... Line 469...
469 
        add     ebp, [_display.width]
 469 
        add     ebp, [_display.width]
Line 470... Line 470...
470 
 
 470 
 
471 
        mov     edx, [esp+BLITTER.w]
 471 
        mov     edx, [esp + BLITTER.w]
472 
        dec     [esp+BLITTER.h]
 472 
        dec     [esp + BLITTER.h]
Line 473... Line 473...
473 
        jnz     .outer24
 473 
        jnz     .outer24
474 
 
 474 
 
475 
        jmp     .done
 475 
        jmp     .done
Line 476... Line 476...
476 
 
 476 
 
477 
 
 477 
 
478 
.core_16:
 478 
.core_16:
479 
        lea     edi, [LFB_BASE+edi+ebx*2]
 479 
        lea     edi, [LFB_BASE + edi + ebx*2]
480 
        mov     ebx, [current_slot_idx]
 480 
        mov     ebx, [current_slot_idx]
481 
 
 481 
 
Line 482... Line 482...
482 
  .outer16:
 482 
  .outer16:
483 
        mov     [esp+.extra_var1], edi
 483 
        mov     [esp + .extra_var1], edi
484 
        xor     ecx, ecx
 484 
        xor     ecx, ecx
485 
 
 485 
 
Line 501... Line 501...
501 
 
 501 
 
502 
        mov     ecx, [esp+4]
 502 
        mov     ecx, [esp+4]
503 
        ror     ecx, 16
 503 
        ror     ecx, 16
504 
        sub     ecx, edx
 504 
        sub     ecx, edx
505 
        rol     ecx, 16
 505 
        rol     ecx, 16
Line 506... Line 506...
506 
        sub     ecx, [esp+BLITTER.h + 8]
 506 
        sub     ecx, [esp + BLITTER.h + 8]
507 
 
 507 
 
508 
; check mouse area for putpixel
 508 
; check mouse area for putpixel
509 
        call    [_display.check_mouse]
 509 
        call    [_display.check_mouse]
Line 515... Line 515...
515 
        shr     ah, 2
 515 
        shr     ah, 2
516 
        shr     ax, 3
 516 
        shr     ax, 3
517 
        ror     eax, 8
 517 
        ror     eax, 8
518 
        add     al, ah
 518 
        add     al, ah
519 
        rol     eax, 8
 519 
        rol     eax, 8
520 
        mov     [edi+ecx*2], ax
 520 
        mov     [edi + ecx*2], ax
521 
        pop     eax
 521 
        pop     eax
522 
;--------------------------------------
 522 
;--------------------------------------
523 
  .skip_2:
 523 
  .skip_2:
524 
        mov     edi, [esp+.extra_var1]
 524 
        mov     edi, [esp + .extra_var1]
525 
        inc     ecx
 525 
        inc     ecx
526 
        dec     edx
 526 
        dec     edx
527 
        jnz     .inner16
 527 
        jnz     .inner16
Line 528... Line 528...
528 
 
 528 
 
529 
        add     esi, [esp+BLITTER.stride]
 529 
        add     esi, [esp + BLITTER.stride]
530 
        add     edi, [_display.lfb_pitch]
 530 
        add     edi, [_display.lfb_pitch]
Line 531... Line 531...
531 
        add     ebp, [_display.width]
 531 
        add     ebp, [_display.width]
532 
 
 532 
 
533 
        mov     edx, [esp+BLITTER.w]
 533 
        mov     edx, [esp + BLITTER.w]
Line 534... Line 534...
534 
        dec     [esp+BLITTER.h]
 534 
        dec     [esp + BLITTER.h]