Subversion Repositories Kolibri OS

Rev

Rev 532 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 532 Rev 547
Line 25... Line 25...
25 
;                   1) correction for changed function 15,
 25 
;                   1) correction for changed function 15,
26 
;                   2) use monochrome background if free memory there are less than 2 MB
 26 
;                   2) use monochrome background if free memory there are less than 2 MB
27 
;                   3) use COL0 - COL9 boot parameter
 27 
;                   3) use COL0 - COL9 boot parameter
28 
;                   0=black,1=white,2=green,3=lilas,4=grey
 28 
;                   0=black,1=white,2=green,3=lilas,4=grey
29 
;                   5=light-blue,6=blue,7=salad,8=pink,9=yellow
 29 
;                   5=light-blue,6=blue,7=salad,8=pink,9=yellow
- 
 
 30 
;    version 0.17   17th June 2007
- 
 
 31 
;                   diamond (background definition now uses shared memory)
Line 30... Line 32...
30
32
31 
               memsize=20000h
 33 
               memsize=20000h
32 
               org 0
 34 
               org 0
Line 33... Line 35...
33 
 PARAMS     =    memsize - 1024
 35 
 PARAMS     =    memsize - 1024
34 
 
 36 
 
Line 35... Line 37...
35 
appname equ 'Jpegview '
 37 
appname equ 'Jpegview '
Line 36... Line 38...
36 
version equ '0.16'
 38 
version equ '0.17'
37 
 
 39 
 
Line 48... Line 50...
48 
stack_size=4096 + 1024
 50 
stack_size=4096 + 1024
Line 49... Line 51...
49 
 
 51 
 
Line 50... Line 52...
50 
include '..\..\..\macros.inc'
 52 
include '..\..\..\macros.inc'
- 
 
 53 
 
Line 51... Line 54...
51 
 
 54 
START:                          ; start of execution
52 
START:                          ; start of execution
 55 
        mcall   68,11           ; initialize heap
Line 53... Line 56...
53 
 
 56 
 
Line 231... Line 234...
231 
    mov     ebx, 1
 234 
    mov     ebx, 1
232 
    mov     ecx, [ebp + x_size]
 235 
    mov     ecx, [ebp + x_size]
233 
    mov     edx, [ebp + y_size]
 236 
    mov     edx, [ebp + y_size]
234 
    mcall
 237 
    mcall
Line -... Line 238...
- 
 
 238 
 
- 
 
 239 
        mov     ebx, 6
- 
 
 240 
        mcall
- 
 
 241 
        test    eax, eax
- 
 
 242 
        jz      .end
- 
 
 243 
        mov     [ipc_mem_out], eax
235 
 
 244 
 
236 
    mov     dword [ebp+draw_ptr],put_chunk_to_bgr
 245 
    mov     dword [ebp+draw_ptr],put_chunk_to_mem
Line -... Line 246...
- 
 
 246 
    call    jpeg_display
- 
 
 247 
 
- 
 
 248 
        mov     eax, 15
- 
 
 249 
        mov     ebx, 7
- 
 
 250 
        mov     ecx, [ipc_mem_out]
237 
    call    jpeg_display
 251 
        mcall
238 
 
 252 
 
239 
    ; Stretch the image to fit
 253 
    ; Stretch the image to fit
240 
    mov     eax, 15
 254 
    mov     eax, 15
241 
    mov     ebx, 4
 255 
    mov     ebx, 4
Line 251... Line 265...
251 
    ret
 265 
    ret
Line 252... Line 266...
252 
 
 266 
 
Line 253... Line 267...
253 
;******************************************************************************
 267 
;******************************************************************************
254 
 
 - 
 
255 
ipc_service:
 268 
 
256 
        mcall   68, 11
 269 
ipc_service:
257 
        mov     esi, PARAMS+1
 270 
        mov     esi, PARAMS+1
258 
        xor     eax, eax
 271 
        xor     eax, eax
259 
        xor     ecx, ecx
 272 
        xor     ecx, ecx
Line 308... Line 321...
308 
        lea     eax, [eax*3+8]
 321 
        lea     eax, [eax*3+8]
309 
        mov     ecx, eax
 322 
        mov     ecx, eax
310 
        mcall   68, 12
 323 
        mcall   68, 12
311 
        test    eax, eax
 324 
        test    eax, eax
312 
        jz      .end
 325 
        jz      .end
- 
 
 326 
        add     eax, 8
313 
        mov     [ipc_mem_out], eax
 327 
        mov     [ipc_mem_out], eax
314 
        mov     ebx, [ebp + x_size]
 328 
        mov     ebx, [ebp + x_size]
315 
        mov     [eax], ebx
 329 
        mov     [eax-8], ebx
316 
        mov     ebx, [ebp + y_size]
 330 
        mov     ebx, [ebp + y_size]
317 
        mov     [eax+4], ebx
 331 
        mov     [eax-4], ebx
Line 318... Line 332...
318 
 
 332 
 
319 
    mov     dword [ebp+draw_ptr],put_chunk_to_mem
 333 
    mov     dword [ebp+draw_ptr],put_chunk_to_mem
Line 320... Line 334...
320 
    call    jpeg_display
 334 
    call    jpeg_display
321 
 
 335 
 
322 
; IPC response
 336 
; IPC response
323 
        mov     esi, [ebp + x_size]
 337 
        mov     esi, [ebp + x_size]
324 
        imul    esi, [ebp + y_size]
 338 
        imul    esi, [ebp + y_size]
- 
 
 339 
        lea     esi, [esi*3+8]
325 
        lea     esi, [esi*3+8]
 340 
        mov     edx, [ipc_mem_out]
326 
        mov     edx, [ipc_mem_out]
 341 
        sub     edx, 8
327 
.response:
 342 
.response:
328 
        mov     ecx, [ipc_mem]
 343 
        mov     ecx, [ipc_mem]
Line 354... Line 369...
354 
        popad
 369 
        popad
355 
        ret
 370 
        ret
Line 356... Line 371...
356 
 
 371 
 
Line 357... Line -...
357 
;******************************************************************************
 - 
 
358 
 
 - 
 
359 
put_chunk_to_bgr:
 - 
 
360 
    pushad
 - 
 
361 
 
 - 
 
362 
    mov     [x_pointer], edi
 - 
 
363 
    mov     esi, ecx
 - 
 
364 
    imul    esi, 3
 - 
 
365 
    mov     [x_numofbytes], esi
 - 
 
366 
    mov     ecx, [ebp + x_size]
 - 
 
367 
    imul    ecx, ebx
 - 
 
368 
    add     ecx, eax
 - 
 
369 
    imul    ecx, 3
 - 
 
370 
    mov     [x_offset], ecx
 - 
 
371 
    mov     [x_counter], edx
 - 
 
372 
    mov     eax, [ebp + x_size]
 - 
 
373 
    imul    eax, 3
 - 
 
374 
    mov     [x_numofb2], eax
 - 
 
375 
 .new_string:
 - 
 
376 
    mov     eax, 15
 - 
 
377 
    mov     ebx, 5
 - 
 
378 
    mov     ecx, [x_pointer]
 - 
 
379 
    mov     edx, [x_offset]
 - 
 
380 
    mov     esi, [x_numofbytes]
 - 
 
381 
    mcall
 - 
 
382 
    mov     eax, [x_numofbytes]
 - 
 
383 
    add     [x_pointer], eax
 - 
 
384 
    mov     eax, [x_numofb2]
 - 
 
385 
    add     [x_offset], eax
 - 
 
386 
    dec     [x_counter]
 - 
 
387 
    jnz     .new_string
 - 
 
388 
 
 - 
 
389 
    popad
 - 
 
390 
    ret
 - 
 
391 
 
 - 
 
392 
;******************************************************************************
 372 
;******************************************************************************
393 
 
 373 
 
394 
put_chunk_to_mem:
 374 
put_chunk_to_mem:
395 
; in: (eax,ebx) = start coordinates of chunk
 375 
; in: (eax,ebx) = start coordinates of chunk
396 
;     (ecx,edx) = sizes of chunk
 376 
;     (ecx,edx) = sizes of chunk
397 
;     edi -> chunk data
 377 
;     edi -> chunk data
398 
        push    esi edi edx
 378 
        push    esi edi edx
399 
        mov     esi, edi
 379 
        mov     esi, edi
400 
        mov     edi, ebx
 380 
        mov     edi, ebx
401 
        imul    edi, [ebp + x_size]
 381 
        imul    edi, [ebp + x_size]
402 
        add     edi, eax
 382 
        add     edi, eax
403 
        lea     edi, [edi*3+8]
 383 
        lea     edi, [edi*3]
404 
        add     edi, [ipc_mem_out]
 384 
        add     edi, [ipc_mem_out]
405 
@@:
 385 
@@:
406 
        push    ecx edi
 386 
        push    ecx edi