| … | |
… | |
| 247 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
247 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
| 248 | { |
248 | { |
| 249 | int src_pos = 0; |
249 | int src_pos = 0; |
| 250 | dst_pos = 0; |
250 | dst_pos = 0; |
| 251 | dst_size = size; |
251 | dst_size = size; |
| 252 | if (pos < 0 && size > target_size) |
252 | if (pos < 0) |
| 253 | { |
253 | { |
| 254 | src_pos = -pos; |
254 | src_pos = -pos; |
| 255 | dst_size += pos; |
255 | dst_size += pos; |
| 256 | } |
256 | } |
| 257 | else if (pos > 0) |
257 | else if (pos > 0) |
| … | |
… | |
| 451 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
451 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
| 452 | // flags, h_scale, v_scale, h_align, v_align); |
452 | // flags, h_scale, v_scale, h_align, v_align); |
| 453 | return (changed > 0); |
453 | return (changed > 0); |
| 454 | } |
454 | } |
| 455 | |
455 | |
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456 | void |
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457 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
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458 | { |
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459 | int target_width = target->szHint.width; |
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460 | int target_height = target->szHint.height; |
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461 | |
|
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462 | w = h_scale * target_width / 100; |
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463 | h = v_scale * target_height / 100; |
|
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464 | |
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465 | if (h_align == rootAlign || v_align == rootAlign) |
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466 | { |
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467 | target->get_window_origin (x, y); |
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468 | x = -x; |
|
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469 | y = -y; |
|
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470 | } |
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471 | |
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472 | if (h_align != rootAlign) |
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473 | x = make_align_position (h_align, target_width, w > 0 ? w : image_width); |
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474 | |
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475 | if (v_align != rootAlign) |
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476 | y = make_align_position (v_align, target_height, h > 0 ? h : image_height); |
|
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477 | } |
|
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478 | |
| 456 | # ifdef HAVE_AFTERIMAGE |
479 | # ifdef HAVE_AFTERIMAGE |
| 457 | bool |
480 | bool |
| 458 | bgPixmap_t::render_image (unsigned long background_flags) |
481 | bgPixmap_t::render_image (unsigned long background_flags) |
| 459 | { |
482 | { |
| 460 | if (target == NULL) |
483 | if (target == NULL) |
| … | |
… | |
| 504 | int new_pmap_width = target_width; |
527 | int new_pmap_width = target_width; |
| 505 | int new_pmap_height = target_height; |
528 | int new_pmap_height = target_height; |
| 506 | |
529 | |
| 507 | int x = 0; |
530 | int x = 0; |
| 508 | int y = 0; |
531 | int y = 0; |
| 509 | int w = h_scale * target_width / 100; |
532 | int w = 0; |
| 510 | int h = v_scale * target_height / 100; |
533 | int h = 0; |
| 511 | |
534 | |
| 512 | TIMING_TEST_START (asim); |
535 | TIMING_TEST_START (asim); |
| 513 | |
536 | |
| 514 | if (original_asim) |
537 | if (original_asim) |
| 515 | { |
538 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
| 516 | if (h_align == rootAlign || v_align == rootAlign) |
|
|
| 517 | { |
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| 518 | target->get_window_origin (x, y); |
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| 519 | x = -x; |
|
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| 520 | y = -y; |
|
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| 521 | } |
|
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| 522 | |
|
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| 523 | if (h_align != rootAlign) |
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| 524 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
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| 525 | |
|
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| 526 | if (v_align != rootAlign) |
|
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| 527 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
| 528 | } |
|
|
| 529 | |
539 | |
| 530 | if (!original_asim |
540 | if (!original_asim |
| 531 | || x >= target_width |
541 | || x >= target_width |
| 532 | || y >= target_height |
542 | || y >= target_height |
| 533 | || (w > 0 && x + w <= 0) |
543 | || (w > 0 && x + w <= 0) |
| … | |
… | |
| 741 | int new_pmap_width = target_width; |
751 | int new_pmap_width = target_width; |
| 742 | int new_pmap_height = target_height; |
752 | int new_pmap_height = target_height; |
| 743 | |
753 | |
| 744 | int x = 0; |
754 | int x = 0; |
| 745 | int y = 0; |
755 | int y = 0; |
| 746 | int w = h_scale * target_width / 100; |
756 | int w = 0; |
| 747 | int h = v_scale * target_height / 100; |
757 | int h = 0; |
| 748 | |
758 | |
| 749 | if (h_align == rootAlign || v_align == rootAlign) |
759 | get_image_geometry (image_width, image_height, w, h, x, y); |
| 750 | { |
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| 751 | target->get_window_origin (x, y); |
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| 752 | x = -x; |
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| 753 | y = -y; |
|
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| 754 | } |
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| 755 | |
|
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| 756 | if (h_align != rootAlign) |
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| 757 | x = make_align_position (h_align, target_width, w > 0 ? w : image_width); |
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| 758 | |
|
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| 759 | if (v_align != rootAlign) |
|
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| 760 | y = make_align_position (v_align, target_height, h > 0 ? h : image_height); |
|
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| 761 | |
760 | |
| 762 | if (x >= target_width |
761 | if (x >= target_width |
| 763 | || y >= target_height |
762 | || y >= target_height |
| 764 | || (w > 0 && x + w <= 0) |
763 | || (w > 0 && x + w <= 0) |
| 765 | || (h > 0 && y + h <= 0)) |
764 | || (h > 0 && y + h <= 0)) |
