280 |
} |
} |
281 |
break; |
break; |
282 |
} |
} |
|
switch (g_bpp) |
|
|
{ |
|
|
case 16: |
|
|
if (g_host_be != g_xserver_be) |
|
|
BSWAP16(colour); |
|
|
break; |
|
|
|
|
|
case 24: |
|
|
if (g_xserver_be) |
|
|
BSWAP24(colour); |
|
|
break; |
|
|
|
|
|
case 32: |
|
|
if (g_host_be != g_xserver_be) |
|
|
BSWAP32(colour); |
|
|
break; |
|
|
} |
|
|
|
|
283 |
return colour; |
return colour; |
284 |
} |
} |
285 |
|
|
322 |
/* todo the remaining translate function might need some big endian check ?? */ |
/* todo the remaining translate function might need some big endian check ?? */ |
323 |
|
|
324 |
static void |
static void |
325 |
translate15to16(uint16 * data, uint16 * out, uint16 * end) |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
326 |
{ |
{ |
327 |
|
uint16 pixel; |
328 |
|
uint16 value; |
329 |
|
|
330 |
while (out < end) |
while (out < end) |
331 |
*(out++) = (uint16) make_colour16(split_colour15(*(data++))); |
{ |
332 |
|
pixel = *(data++); |
333 |
|
|
334 |
|
if (g_host_be) |
335 |
|
{ |
336 |
|
BSWAP16(pixel) |
337 |
|
} |
338 |
|
|
339 |
|
value = make_colour16(split_colour15(pixel)); |
340 |
|
|
341 |
|
if (g_xserver_be) |
342 |
|
{ |
343 |
|
*(out++) = value >> 8; |
344 |
|
*(out++) = value; |
345 |
|
} |
346 |
|
else |
347 |
|
{ |
348 |
|
*(out++) = value; |
349 |
|
*(out++) = value >> 8; |
350 |
|
} |
351 |
|
} |
352 |
} |
} |
353 |
|
|
354 |
static void |
static void |
355 |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
translate15to24(uint16 * data, uint8 * out, uint8 * end) |
356 |
{ |
{ |
357 |
uint32 value; |
uint32 value; |
358 |
|
uint16 pixel; |
359 |
|
|
360 |
while (out < end) |
while (out < end) |
361 |
{ |
{ |
362 |
value = make_colour24(split_colour15(*(data++))); |
pixel = *(data++); |
363 |
*(out++) = value; |
|
364 |
*(out++) = value >> 8; |
if (g_host_be) |
365 |
*(out++) = value >> 16; |
{ |
366 |
|
BSWAP16(pixel) |
367 |
|
} |
368 |
|
|
369 |
|
value = make_colour24(split_colour15(pixel)); |
370 |
|
if (g_xserver_be) |
371 |
|
{ |
372 |
|
*(out++) = value >> 16; |
373 |
|
*(out++) = value >> 8; |
374 |
|
*(out++) = value; |
375 |
|
} |
376 |
|
else |
377 |
|
{ |
378 |
|
*(out++) = value; |
379 |
|
*(out++) = value >> 8; |
380 |
|
*(out++) = value >> 16; |
381 |
|
} |
382 |
} |
} |
383 |
} |
} |
384 |
|
|
385 |
static void |
static void |
386 |
translate15to32(uint16 * data, uint32 * out, uint32 * end) |
translate15to32(uint16 * data, uint8 * out, uint8 * end) |
387 |
{ |
{ |
388 |
uint16 pixel; |
uint16 pixel; |
389 |
|
uint32 value; |
390 |
|
|
391 |
while (out < end) |
while (out < end) |
392 |
{ |
{ |
393 |
|
pixel = *(data++); |
394 |
|
|
395 |
if (g_host_be) |
if (g_host_be) |
396 |
{ |
{ |
397 |
pixel = *(data++); |
BSWAP16(pixel); |
398 |
pixel = (pixel & 0xff) << 8 | (pixel & 0xff00) >> 8; |
} |
399 |
*(out++) = make_colour32(split_colour15(pixel)); |
|
400 |
|
value = make_colour32(split_colour15(pixel)); |
401 |
|
|
402 |
|
if (g_xserver_be) |
403 |
|
{ |
404 |
|
*(out++) = value >> 24; |
405 |
|
*(out++) = value >> 16; |
406 |
|
*(out++) = value >> 8; |
407 |
|
*(out++) = value; |
408 |
} |
} |
409 |
else |
else |
410 |
{ |
{ |
411 |
*(out++) = make_colour32(split_colour15(*(data++))); |
*(out++) = value; |
412 |
|
*(out++) = value >> 8; |
413 |
|
*(out++) = value >> 16; |
414 |
|
*(out++) = value >> 24; |
415 |
} |
} |
416 |
} |
} |
417 |
} |
} |
419 |
static void |
static void |
420 |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
translate16to16(uint16 * data, uint16 * out, uint16 * end) |
421 |
{ |
{ |
422 |
while (out < end) |
uint16 value; |
423 |
*(out++) = (uint16) (*(data++)); |
|
424 |
|
if (g_xserver_be) |
425 |
|
{ |
426 |
|
while (out < end) |
427 |
|
{ |
428 |
|
value = *data; |
429 |
|
BSWAP16(value); |
430 |
|
*out = value; |
431 |
|
data++; |
432 |
|
out++; |
433 |
|
} |
434 |
|
|
435 |
|
} |
436 |
|
else |
437 |
|
{ |
438 |
|
while (out < end) |
439 |
|
{ |
440 |
|
*out = *data; |
441 |
|
out++; |
442 |
|
data++; |
443 |
|
} |
444 |
|
} |
445 |
} |
} |
446 |
|
|
447 |
|
|
449 |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
translate16to24(uint16 * data, uint8 * out, uint8 * end) |
450 |
{ |
{ |
451 |
uint32 value; |
uint32 value; |
452 |
|
uint16 pixel; |
453 |
|
|
454 |
while (out < end) |
while (out < end) |
455 |
{ |
{ |
456 |
value = make_colour24(split_colour16(*(data++))); |
pixel = *(data++); |
457 |
*(out++) = value; |
|
458 |
*(out++) = value >> 8; |
if (g_host_be) |
459 |
*(out++) = value >> 16; |
{ |
460 |
|
BSWAP16(pixel) |
461 |
|
} |
462 |
|
|
463 |
|
value = make_colour24(split_colour16(pixel)); |
464 |
|
|
465 |
|
if (g_xserver_be) |
466 |
|
{ |
467 |
|
*(out++) = value >> 16; |
468 |
|
*(out++) = value >> 8; |
469 |
|
*(out++) = value; |
470 |
|
} |
471 |
|
else |
472 |
|
{ |
473 |
|
*(out++) = value; |
474 |
|
*(out++) = value >> 8; |
475 |
|
*(out++) = value >> 16; |
476 |
|
} |
477 |
} |
} |
478 |
} |
} |
479 |
|
|
480 |
static void |
static void |
481 |
translate16to32(uint16 * data, uint32 * out, uint32 * end) |
translate16to32(uint16 * data, uint8 * out, uint8 * end) |
482 |
{ |
{ |
483 |
uint16 pixel; |
uint16 pixel; |
484 |
|
uint32 value; |
485 |
|
|
486 |
while (out < end) |
while (out < end) |
487 |
{ |
{ |
488 |
|
pixel = *(data++); |
489 |
|
|
490 |
if (g_host_be) |
if (g_host_be) |
491 |
{ |
{ |
492 |
pixel = *(data++); |
BSWAP16(pixel) |
|
pixel = (pixel & 0xff) << 8 | (pixel & 0xff00) >> 8; |
|
|
*(out++) = make_colour32(split_colour16(pixel)); |
|
493 |
} |
} |
494 |
else |
|
495 |
|
value = make_colour32(split_colour16(pixel)); |
496 |
|
|
497 |
|
if (g_xserver_be) |
498 |
{ |
{ |
499 |
*(out++) = make_colour32(split_colour16(*(data++))); |
*(out++) = value >> 24; |
500 |
} |
*(out++) = value >> 16; |
501 |
} |
*(out++) = value >> 8; |
502 |
|
*(out++) = value; |
503 |
|
} |
504 |
|
else |
505 |
|
{ |
506 |
|
*(out++) = value; |
507 |
|
*(out++) = value >> 8; |
508 |
|
*(out++) = value >> 16; |
509 |
|
*(out++) = value >> 24; |
510 |
|
} |
511 |
|
} |
512 |
} |
} |
513 |
|
|
514 |
static void |
static void |
515 |
translate24to16(uint8 * data, uint16 * out, uint16 * end) |
translate24to16(uint8 * data, uint8 * out, uint8 * end) |
516 |
{ |
{ |
517 |
uint32 pixel = 0; |
uint32 pixel = 0; |
518 |
|
uint16 value; |
519 |
while (out < end) |
while (out < end) |
520 |
{ |
{ |
521 |
pixel = *(data++) << 16; |
pixel = *(data++) << 16; |
522 |
pixel |= *(data++) << 8; |
pixel |= *(data++) << 8; |
523 |
pixel |= *(data++); |
pixel |= *(data++); |
524 |
*(out++) = (uint16) make_colour16(split_colour24(pixel)); |
|
525 |
|
value = (uint16) make_colour16(split_colour24(pixel)); |
526 |
|
|
527 |
|
if (g_xserver_be) |
528 |
|
{ |
529 |
|
*(out++) = value >> 8; |
530 |
|
*(out++) = value; |
531 |
|
} |
532 |
|
else |
533 |
|
{ |
534 |
|
*(out++) = value; |
535 |
|
*(out++) = value >> 8; |
536 |
|
} |
537 |
} |
} |
538 |
} |
} |
539 |
|
|
547 |
} |
} |
548 |
|
|
549 |
static void |
static void |
550 |
translate24to32(uint8 * data, uint32 * out, uint32 * end) |
translate24to32(uint8 * data, uint8 * out, uint8 * end) |
551 |
{ |
{ |
|
uint32 pixel = 0; |
|
552 |
while (out < end) |
while (out < end) |
553 |
{ |
{ |
554 |
if (g_host_be) |
if (g_xserver_be) |
555 |
{ |
{ |
556 |
pixel = *(data++) << 16; |
*(out++) = 0x00; |
557 |
pixel |= *(data++) << 8; |
*(out++) = *(data++); |
558 |
pixel |= *(data++); |
*(out++) = *(data++); |
559 |
|
*(out++) = *(data++); |
560 |
} |
} |
561 |
else |
else |
562 |
{ |
{ |
563 |
pixel = *(data++); |
*(out++) = *(data++); |
564 |
pixel |= *(data++) << 8; |
*(out++) = *(data++); |
565 |
pixel |= *(data++) << 16; |
*(out++) = *(data++); |
566 |
|
*(out++) = 0x00; |
567 |
} |
} |
|
*(out++) = pixel; |
|
568 |
} |
} |
569 |
} |
} |
570 |
|
|
581 |
switch (g_bpp) |
switch (g_bpp) |
582 |
{ |
{ |
583 |
case 32: |
case 32: |
584 |
translate24to32(data, (uint32 *) out, (uint32 *) end); |
translate24to32(data, out, end); |
585 |
break; |
break; |
586 |
case 24: |
case 24: |
587 |
translate24to24(data, out, end); |
translate24to24(data, out, end); |
588 |
break; |
break; |
589 |
case 16: |
case 16: |
590 |
translate24to16(data, (uint16 *) out, (uint16 *) end); |
translate24to16(data, out, end); |
591 |
break; |
break; |
592 |
} |
} |
593 |
break; |
break; |
595 |
switch (g_bpp) |
switch (g_bpp) |
596 |
{ |
{ |
597 |
case 32: |
case 32: |
598 |
translate16to32((uint16 *) data, (uint32 *) out, |
translate16to32((uint16 *) data, out, end); |
|
(uint32 *) end); |
|
599 |
break; |
break; |
600 |
case 24: |
case 24: |
601 |
translate16to24((uint16 *) data, out, end); |
translate16to24((uint16 *) data, out, end); |
610 |
switch (g_bpp) |
switch (g_bpp) |
611 |
{ |
{ |
612 |
case 32: |
case 32: |
613 |
translate15to32((uint16 *) data, (uint32 *) out, |
translate15to32((uint16 *) data, out, end); |
|
(uint32 *) end); |
|
614 |
break; |
break; |
615 |
case 24: |
case 24: |
616 |
translate15to24((uint16 *) data, out, end); |
translate15to24((uint16 *) data, out, end); |
617 |
break; |
break; |
618 |
case 16: |
case 16: |
619 |
translate15to16((uint16 *) data, (uint16 *) out, |
translate15to16((uint16 *) data, out, end); |
|
(uint16 *) end); |
|
620 |
break; |
break; |
621 |
} |
} |
622 |
break; |
break; |