… | |
… | |
27 | #define DO_TIMING_TEST 0 |
27 | #define DO_TIMING_TEST 0 |
28 | |
28 | |
29 | #if DO_TIMING_TEST |
29 | #if DO_TIMING_TEST |
30 | # include <sys/time.h> |
30 | # include <sys/time.h> |
31 | #define TIMING_TEST_START(id) \ |
31 | #define TIMING_TEST_START(id) \ |
32 | struct timeval timing_test_##id##_stv;\ |
32 | struct timeval timing_test_##id##_stv; \ |
33 | gettimeofday (&timing_test_##id##_stv, NULL); |
33 | gettimeofday (&timing_test_##id##_stv, NULL); |
34 | |
34 | |
35 | #define TIMING_TEST_PRINT_RESULT(id) \ |
35 | #define TIMING_TEST_PRINT_RESULT(id) \ |
36 | do{ struct timeval tv;gettimeofday (&tv, NULL); tv.tv_sec -= (timing_test_##id##_stv).tv_sec;\ |
36 | do { \ |
|
|
37 | struct timeval tv; \ |
|
|
38 | gettimeofday (&tv, NULL); \ |
|
|
39 | tv.tv_sec -= (timing_test_##id##_stv).tv_sec; \ |
37 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__,\ |
40 | fprintf (stderr, "%s: %s: %d: elapsed %ld usec\n", #id, __FILE__, __LINE__, \ |
38 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec);}while (0) |
41 | tv.tv_sec * 1000000 + tv.tv_usec - (timing_test_##id##_stv).tv_usec); \ |
|
|
42 | } while (0) |
39 | |
43 | |
40 | #else |
44 | #else |
41 | #define TIMING_TEST_START(id) do{}while (0) |
45 | #define TIMING_TEST_START(id) do {} while (0) |
42 | #define TIMING_TEST_PRINT_RESULT(id) do{}while (0) |
46 | #define TIMING_TEST_PRINT_RESULT(id) do {} while (0) |
43 | #endif |
47 | #endif |
44 | |
48 | |
45 | /* |
49 | /* |
46 | * Pixmap geometry string interpretation : |
50 | * Pixmap geometry string interpretation : |
47 | * Each geometry string contains zero or one scale/position |
51 | * Each geometry string contains zero or one scale/position |
48 | * adjustment and may optionally be followed by a colon and one or more |
52 | * adjustment and may optionally be followed by a colon and one or more |
49 | * colon-delimited pixmap operations. |
53 | * colon-delimited pixmap operations. |
50 | * The following table shows the valid geometry strings and their |
54 | * The following table shows the valid geometry strings and their |
51 | * affects on the background image : |
55 | * effects on the background image : |
52 | * |
56 | * |
53 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
57 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
54 | * W and H are percentages of the terminal window size. |
58 | * W and H are percentages of the terminal window size. |
55 | * X and Y are also percentages; e.g., +50+50 centers |
59 | * X and Y are also percentages; e.g., +50+50 centers |
56 | * the image in the window. |
60 | * the image in the window. |
57 | * WxH+X Assumes Y == X |
61 | * WxH+X Assumes Y == X |
58 | * WxH Assumes Y == X == 50 (centers the image) |
62 | * WxH Assumes Y == X == 50 (centers the image) |
59 | * W+X+Y Assumes H == W |
63 | * W+X+Y Assumes H == W |
60 | * W+X Assumes H == W and Y == X |
64 | * W+X Assumes H == W and Y == X |
61 | * W Assumes H == W and Y == X == 50 |
65 | * W Assumes H == W and Y == X == 50 |
62 | * |
66 | * |
63 | * Adjusting position only : |
67 | * Adjusting position only : |
64 | * =+X+Y Set position to X% by Y% (absolute). |
68 | * =+X+Y Set position to X% by Y% (absolute). |
65 | * =+X Set position to X% by X%. |
69 | * =+X Set position to X% by X%. |
66 | * +X+Y Adjust position horizontally X% and vertically Y% |
70 | * +X+Y Adjust position horizontally X% and vertically Y% |
67 | * from current position (relative). |
71 | * from current position (relative). |
68 | * +X Adjust position horizontally X% and vertically X% |
72 | * +X Adjust position horizontally X% and vertically X% |
69 | * from current position. |
73 | * from current position. |
70 | * |
74 | * |
71 | * Adjusting scale only : |
75 | * Adjusting scale only : |
72 | * Wx0 Multiply horizontal scaling factor by W% |
76 | * Wx0 Multiply horizontal scaling factor by W% |
73 | * 0xH Multiply vertical scaling factor by H% |
77 | * 0xH Multiply vertical scaling factor by H% |
74 | * 0x0 No scaling (show image at normal size). |
78 | * 0x0 No scaling (show image at normal size). |
75 | * |
79 | * |
76 | * Pixmap Operations : (should be prepended by a colon) |
80 | * Pixmap Operations : (should be prepended by a colon) |
77 | * tile Tile image. Scaling/position modifiers above will affect |
81 | * tile Tile image. Scaling/position modifiers above will affect |
78 | * the tile size and origin. |
82 | * the tile size and origin. |
79 | * propscale When scaling, scale proportionally. That is, maintain the |
83 | * propscale When scaling, scale proportionally. That is, maintain the |
80 | * proper aspect ratio for the image. Any portion of the |
84 | * proper aspect ratio for the image. Any portion of the |
81 | * background not covered by the image is filled with the |
85 | * background not covered by the image is filled with the |
82 | * current background color. |
86 | * current background color. |
83 | * hscale Scale horizontally, tile vertically ? |
87 | * hscale Scale horizontally, tile vertically ? |
84 | * vscale Tile horizontally, scale vertically ? |
88 | * vscale Tile horizontally, scale vertically ? |
… | |
… | |
92 | // this is basically redundant as bgPixmap_t is only used in |
96 | // this is basically redundant as bgPixmap_t is only used in |
93 | // zero_initialised-derived structs |
97 | // zero_initialised-derived structs |
94 | #ifdef HAVE_AFTERIMAGE |
98 | #ifdef HAVE_AFTERIMAGE |
95 | original_asim = NULL; |
99 | original_asim = NULL; |
96 | #endif |
100 | #endif |
|
|
101 | #ifdef HAVE_PIXBUF |
|
|
102 | pixbuf = NULL; |
|
|
103 | #endif |
97 | #ifdef BG_IMAGE_FROM_FILE |
104 | #ifdef BG_IMAGE_FROM_FILE |
|
|
105 | have_image = false; |
98 | h_scale = v_scale = 0; |
106 | h_scale = v_scale = 0; |
99 | h_align = v_align = 0; |
107 | h_align = v_align = 0; |
100 | #endif |
108 | #endif |
101 | flags = 0; |
109 | flags = 0; |
102 | pixmap = None; |
110 | pixmap = None; |
… | |
… | |
110 | #ifdef HAVE_AFTERIMAGE |
118 | #ifdef HAVE_AFTERIMAGE |
111 | if (original_asim) |
119 | if (original_asim) |
112 | safe_asimage_destroy (original_asim); |
120 | safe_asimage_destroy (original_asim); |
113 | #endif |
121 | #endif |
114 | |
122 | |
|
|
123 | #ifdef HAVE_PIXBUF |
|
|
124 | if (pixbuf) |
|
|
125 | g_object_unref (pixbuf); |
|
|
126 | #endif |
|
|
127 | |
115 | if (pixmap && target) |
128 | if (pixmap && target) |
116 | XFreePixmap (target->dpy, pixmap); |
129 | XFreePixmap (target->dpy, pixmap); |
117 | } |
130 | } |
118 | |
131 | |
119 | bool |
132 | bool |
… | |
… | |
123 | if (flags & isTransparent) |
136 | if (flags & isTransparent) |
124 | return true; |
137 | return true; |
125 | # endif |
138 | # endif |
126 | |
139 | |
127 | # ifdef BG_IMAGE_FROM_FILE |
140 | # ifdef BG_IMAGE_FROM_FILE |
128 | # ifdef HAVE_AFTERIMAGE |
141 | if (have_image) |
129 | if (original_asim) |
|
|
130 | # endif |
|
|
131 | { |
142 | { |
132 | if (h_scale != 0 || v_scale != 0 |
143 | if (h_scale != 0 || v_scale != 0 |
133 | || h_align != 0 || v_align != 0) |
144 | || h_align != 0 || v_align != 0) |
134 | return true; |
145 | return true; |
135 | } |
146 | } |
… | |
… | |
145 | if (flags & isTransparent) |
156 | if (flags & isTransparent) |
146 | return true; |
157 | return true; |
147 | # endif |
158 | # endif |
148 | |
159 | |
149 | # ifdef BG_IMAGE_FROM_FILE |
160 | # ifdef BG_IMAGE_FROM_FILE |
150 | # ifdef HAVE_AFTERIMAGE |
161 | if (have_image) |
151 | if (original_asim) |
|
|
152 | # endif |
|
|
153 | { |
162 | { |
154 | if (h_align == rootAlign || v_align == rootAlign) |
163 | if (h_align == rootAlign || v_align == rootAlign) |
155 | return true; |
164 | return true; |
156 | } |
165 | } |
157 | # endif |
166 | # endif |
… | |
… | |
219 | |
228 | |
220 | static inline int |
229 | static inline int |
221 | make_align_position (int align, int window_size, int image_size) |
230 | make_align_position (int align, int window_size, int image_size) |
222 | { |
231 | { |
223 | int diff = window_size - image_size; |
232 | int diff = window_size - image_size; |
224 | int smaller = MIN (image_size,window_size); |
233 | int smaller = min (image_size, window_size); |
225 | |
234 | |
226 | if (align >= 0 && align <= 50) |
235 | if (align >= 0 && align <= 50) |
227 | return diff * align / 100; |
236 | return diff * align / 100; |
228 | else if (align > 50 && align <= 100) |
237 | else if (align > 50 && align <= 100) |
229 | return window_size - image_size - diff * (100 - align) / 100; |
238 | return window_size - image_size - diff * (100 - align) / 100; |
… | |
… | |
437 | { |
446 | { |
438 | flags = new_flags; |
447 | flags = new_flags; |
439 | changed++; |
448 | changed++; |
440 | } |
449 | } |
441 | |
450 | |
442 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
451 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
443 | // flags, h_scale, v_scale, h_align, v_align); |
452 | // flags, h_scale, v_scale, h_align, v_align); |
444 | return (changed > 0); |
453 | return (changed > 0); |
|
|
454 | } |
|
|
455 | |
|
|
456 | void |
|
|
457 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
|
|
458 | { |
|
|
459 | int target_width = target->szHint.width; |
|
|
460 | int target_height = target->szHint.height; |
|
|
461 | |
|
|
462 | w = h_scale * target_width / 100; |
|
|
463 | h = v_scale * target_height / 100; |
|
|
464 | |
|
|
465 | if (h_align == rootAlign || v_align == rootAlign) |
|
|
466 | { |
|
|
467 | target->get_window_origin (x, y); |
|
|
468 | x = -x; |
|
|
469 | y = -y; |
|
|
470 | } |
|
|
471 | |
|
|
472 | if (h_align != rootAlign) |
|
|
473 | x = make_align_position (h_align, target_width, w > 0 ? w : image_width); |
|
|
474 | |
|
|
475 | if (v_align != rootAlign) |
|
|
476 | y = make_align_position (v_align, target_height, h > 0 ? h : image_height); |
445 | } |
477 | } |
446 | |
478 | |
447 | # ifdef HAVE_AFTERIMAGE |
479 | # ifdef HAVE_AFTERIMAGE |
448 | bool |
480 | bool |
449 | bgPixmap_t::render_asim (ASImage *background, ARGB32 background_tint) |
481 | bgPixmap_t::render_image (unsigned long background_flags) |
450 | { |
482 | { |
451 | if (target == NULL) |
483 | if (target == NULL) |
452 | return false; |
484 | return false; |
453 | |
485 | |
454 | target->init_asv (); |
486 | target->init_asv (); |
|
|
487 | |
|
|
488 | ASImage *background = NULL; |
|
|
489 | ARGB32 background_tint = TINT_LEAVE_SAME; |
|
|
490 | |
|
|
491 | # ifdef ENABLE_TRANSPARENCY |
|
|
492 | if (background_flags) |
|
|
493 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
|
|
494 | |
|
|
495 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
496 | { |
|
|
497 | ShadingInfo as_shade; |
|
|
498 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
499 | |
|
|
500 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
501 | if (flags & tintSet) |
|
|
502 | tint.get (c); |
|
|
503 | as_shade.tintColor.red = c.r; |
|
|
504 | as_shade.tintColor.green = c.g; |
|
|
505 | as_shade.tintColor.blue = c.b; |
|
|
506 | |
|
|
507 | background_tint = shading2tint32 (&as_shade); |
|
|
508 | } |
|
|
509 | |
|
|
510 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
511 | { |
|
|
512 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
513 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
|
|
514 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
515 | if (tmp) |
|
|
516 | { |
|
|
517 | destroy_asimage (&background); |
|
|
518 | background = tmp; |
|
|
519 | } |
|
|
520 | } |
|
|
521 | # endif |
455 | |
522 | |
456 | ASImage *result = 0; |
523 | ASImage *result = 0; |
457 | |
524 | |
458 | int target_width = target->szHint.width; |
525 | int target_width = target->szHint.width; |
459 | int target_height = target->szHint.height; |
526 | int target_height = target->szHint.height; |
460 | int new_pmap_width = target_width; |
527 | int new_pmap_width = target_width; |
461 | int new_pmap_height = target_height; |
528 | int new_pmap_height = target_height; |
462 | |
529 | |
463 | int x = 0; |
530 | int x = 0; |
464 | int y = 0; |
531 | int y = 0; |
465 | int w = h_scale * target_width / 100; |
532 | int w = 0; |
466 | int h = v_scale * target_height / 100; |
533 | int h = 0; |
467 | |
534 | |
468 | TIMING_TEST_START (asim); |
535 | TIMING_TEST_START (asim); |
469 | |
536 | |
470 | if (original_asim) |
537 | if (original_asim) |
471 | { |
538 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
472 | if (h_align == rootAlign || v_align == rootAlign) |
|
|
473 | { |
|
|
474 | target->get_window_origin(x, y); |
|
|
475 | x = -x; |
|
|
476 | y = -y; |
|
|
477 | } |
|
|
478 | |
|
|
479 | if (h_align != rootAlign) |
|
|
480 | x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width); |
|
|
481 | |
|
|
482 | if (v_align != rootAlign) |
|
|
483 | y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height); |
|
|
484 | } |
|
|
485 | |
539 | |
486 | if (!original_asim |
540 | if (!original_asim |
487 | || x >= target_width |
541 | || x >= target_width |
488 | || y >= target_height |
542 | || y >= target_height |
489 | || (w > 0 && x + w <= 0) |
543 | || (w > 0 && x + w <= 0) |
… | |
… | |
521 | 100, ASIMAGE_QUALITY_DEFAULT); |
575 | 100, ASIMAGE_QUALITY_DEFAULT); |
522 | } |
576 | } |
523 | |
577 | |
524 | if (background == NULL) |
578 | if (background == NULL) |
525 | { |
579 | { |
526 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
527 | but there is no need to make it bigger than the window! */ |
|
|
528 | if (h_scale == 0) |
|
|
529 | new_pmap_width = min (result->width, target_width); |
|
|
530 | if (v_scale == 0) |
|
|
531 | new_pmap_height = min (result->height, target_height); |
|
|
532 | /* we also need to tile our image in one or both directions */ |
|
|
533 | if (h_scale == 0 || v_scale == 0) |
580 | if (h_scale == 0 || v_scale == 0) |
534 | { |
581 | { |
|
|
582 | /* if tiling - pixmap has to be sized exactly as the image, |
|
|
583 | but there is no need to make it bigger than the window! */ |
|
|
584 | new_pmap_width = min (result->width, target_width); |
|
|
585 | new_pmap_height = min (result->height, target_height); |
|
|
586 | |
|
|
587 | /* we also need to tile our image in both directions */ |
535 | ASImage *tmp = tile_asimage (target->asv, result, |
588 | ASImage *tmp = tile_asimage (target->asv, result, |
536 | (h_scale > 0) ? 0 : (int)result->width - x, |
589 | (int)result->width - x, |
537 | (v_scale > 0) ? 0 : (int)result->height - y, |
590 | (int)result->height - y, |
538 | new_pmap_width, |
591 | new_pmap_width, |
539 | new_pmap_height, |
592 | new_pmap_height, |
540 | TINT_LEAVE_SAME, ASA_XImage, |
593 | TINT_LEAVE_SAME, ASA_XImage, |
541 | 100, ASIMAGE_QUALITY_DEFAULT); |
594 | 100, ASIMAGE_QUALITY_DEFAULT); |
542 | if (tmp) |
595 | if (tmp) |
… | |
… | |
550 | } |
603 | } |
551 | else |
604 | else |
552 | { |
605 | { |
553 | /* if blending background and image - pixmap has to be sized same as target window */ |
606 | /* if blending background and image - pixmap has to be sized same as target window */ |
554 | ASImageLayer *layers = create_image_layers (2); |
607 | ASImageLayer *layers = create_image_layers (2); |
555 | ASImage *merged_im = NULL; |
|
|
556 | |
608 | |
557 | layers[0].im = background; |
609 | layers[0].im = background; |
558 | layers[0].clip_width = target_width; |
610 | layers[0].clip_width = target_width; |
559 | layers[0].clip_height = target_height; |
611 | layers[0].clip_height = target_height; |
560 | layers[0].tint = background_tint; |
612 | layers[0].tint = background_tint; |
… | |
… | |
607 | free (layers); |
659 | free (layers); |
608 | } |
660 | } |
609 | } |
661 | } |
610 | TIMING_TEST_PRINT_RESULT (asim); |
662 | TIMING_TEST_PRINT_RESULT (asim); |
611 | |
663 | |
612 | if (pixmap) |
664 | bool ret = false; |
613 | { |
|
|
614 | if (result == NULL |
|
|
615 | || pmap_width != new_pmap_width |
|
|
616 | || pmap_height != new_pmap_height |
|
|
617 | || pmap_depth != target->depth) |
|
|
618 | { |
|
|
619 | XFreePixmap (target->dpy, pixmap); |
|
|
620 | pixmap = None; |
|
|
621 | } |
|
|
622 | } |
|
|
623 | |
665 | |
624 | if (result) |
666 | if (result) |
625 | { |
667 | { |
626 | XGCValues gcv; |
668 | XGCValues gcv; |
627 | GC gc; |
669 | GC gc; |
|
|
670 | |
|
|
671 | if (pixmap) |
|
|
672 | { |
|
|
673 | if (pmap_width != new_pmap_width |
|
|
674 | || pmap_height != new_pmap_height |
|
|
675 | || pmap_depth != target->depth) |
|
|
676 | { |
|
|
677 | XFreePixmap (target->dpy, pixmap); |
|
|
678 | pixmap = None; |
|
|
679 | } |
|
|
680 | } |
628 | |
681 | |
629 | /* create Pixmap */ |
682 | /* create Pixmap */ |
630 | if (pixmap == None) |
683 | if (pixmap == None) |
631 | { |
684 | { |
632 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
685 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
633 | pmap_width = new_pmap_width; |
686 | pmap_width = new_pmap_width; |
634 | pmap_height = new_pmap_height; |
687 | pmap_height = new_pmap_height; |
635 | pmap_depth = target->depth; |
688 | pmap_depth = target->depth; |
636 | } |
689 | } |
637 | /* fill with background color ( if result's not completely overlapping it)*/ |
690 | /* fill with background color (if result's not completely overlapping it) */ |
638 | gcv.foreground = target->pix_colors[Color_bg]; |
691 | gcv.foreground = target->pix_colors[Color_bg]; |
639 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
692 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
640 | |
693 | |
641 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
694 | int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; |
642 | int dst_width = result->width, dst_height = result->height; |
695 | int dst_width = result->width, dst_height = result->height; |
643 | if (background == NULL) |
696 | if (background == NULL) |
644 | { |
697 | { |
|
|
698 | if (!(h_scale == 0 || v_scale == 0)) |
|
|
699 | { |
645 | if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
700 | src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); |
646 | if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
701 | src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); |
|
|
702 | } |
647 | |
703 | |
648 | if (dst_x > 0 || dst_y > 0 |
704 | if (dst_x > 0 || dst_y > 0 |
649 | || dst_x + dst_width < new_pmap_width |
705 | || dst_x + dst_width < new_pmap_width |
650 | || dst_y + dst_height < new_pmap_height) |
706 | || dst_y + dst_height < new_pmap_height) |
651 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
707 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
… | |
… | |
658 | if (result != background && result != original_asim) |
714 | if (result != background && result != original_asim) |
659 | destroy_asimage (&result); |
715 | destroy_asimage (&result); |
660 | |
716 | |
661 | XFreeGC (target->dpy, gc); |
717 | XFreeGC (target->dpy, gc); |
662 | TIMING_TEST_PRINT_RESULT (asim); |
718 | TIMING_TEST_PRINT_RESULT (asim); |
663 | } |
|
|
664 | |
719 | |
|
|
720 | ret = true; |
|
|
721 | } |
|
|
722 | |
|
|
723 | if (background) |
|
|
724 | destroy_asimage (&background); |
|
|
725 | |
665 | return true; |
726 | return ret; |
666 | } |
727 | } |
667 | # endif /* HAVE_AFTERIMAGE */ |
728 | # endif /* HAVE_AFTERIMAGE */ |
|
|
729 | |
|
|
730 | # ifdef HAVE_PIXBUF |
|
|
731 | bool |
|
|
732 | bgPixmap_t::render_image (unsigned long background_flags) |
|
|
733 | { |
|
|
734 | if (target == NULL) |
|
|
735 | return false; |
|
|
736 | |
|
|
737 | if (!pixbuf) |
|
|
738 | return false; |
|
|
739 | |
|
|
740 | // TODO: add alpha blending |
|
|
741 | if (background_flags) |
|
|
742 | return false; |
|
|
743 | |
|
|
744 | GdkPixbuf *result; |
|
|
745 | |
|
|
746 | int image_width = gdk_pixbuf_get_width (pixbuf); |
|
|
747 | int image_height = gdk_pixbuf_get_height (pixbuf); |
|
|
748 | |
|
|
749 | int target_width = target->szHint.width; |
|
|
750 | int target_height = target->szHint.height; |
|
|
751 | int new_pmap_width = target_width; |
|
|
752 | int new_pmap_height = target_height; |
|
|
753 | |
|
|
754 | int x = 0; |
|
|
755 | int y = 0; |
|
|
756 | int w = 0; |
|
|
757 | int h = 0; |
|
|
758 | |
|
|
759 | get_image_geometry (image_width, image_height, w, h, x, y); |
|
|
760 | |
|
|
761 | if (x >= target_width |
|
|
762 | || y >= target_height |
|
|
763 | || (w > 0 && x + w <= 0) |
|
|
764 | || (h > 0 && y + h <= 0)) |
|
|
765 | return false; |
|
|
766 | |
|
|
767 | result = pixbuf; |
|
|
768 | |
|
|
769 | if ((w > 0 && w != image_width) |
|
|
770 | || (h > 0 && h != image_height)) |
|
|
771 | { |
|
|
772 | result = gdk_pixbuf_scale_simple (pixbuf, |
|
|
773 | w > 0 ? w : image_width, |
|
|
774 | h > 0 ? h : image_height, |
|
|
775 | GDK_INTERP_BILINEAR); |
|
|
776 | } |
|
|
777 | |
|
|
778 | bool ret = false; |
|
|
779 | |
|
|
780 | if (result) |
|
|
781 | { |
|
|
782 | XGCValues gcv; |
|
|
783 | GC gc; |
|
|
784 | |
|
|
785 | image_width = gdk_pixbuf_get_width (result); |
|
|
786 | image_height = gdk_pixbuf_get_height (result); |
|
|
787 | |
|
|
788 | if (h_scale == 0 || v_scale == 0) |
|
|
789 | { |
|
|
790 | new_pmap_width = min (image_width, target_width); |
|
|
791 | new_pmap_height = min (image_height, target_height); |
|
|
792 | } |
|
|
793 | |
|
|
794 | if (pixmap) |
|
|
795 | { |
|
|
796 | if (pmap_width != new_pmap_width |
|
|
797 | || pmap_height != new_pmap_height |
|
|
798 | || pmap_depth != target->depth) |
|
|
799 | { |
|
|
800 | XFreePixmap (target->dpy, pixmap); |
|
|
801 | pixmap = None; |
|
|
802 | } |
|
|
803 | } |
|
|
804 | |
|
|
805 | if (pixmap == None) |
|
|
806 | { |
|
|
807 | pixmap = XCreatePixmap (target->dpy, target->vt, new_pmap_width, new_pmap_height, target->depth); |
|
|
808 | pmap_width = new_pmap_width; |
|
|
809 | pmap_height = new_pmap_height; |
|
|
810 | pmap_depth = target->depth; |
|
|
811 | } |
|
|
812 | |
|
|
813 | gcv.foreground = target->pix_colors[Color_bg]; |
|
|
814 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
|
|
815 | |
|
|
816 | if (h_scale == 0 || v_scale == 0) |
|
|
817 | { |
|
|
818 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
|
|
819 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
|
|
820 | 0, 0, |
|
|
821 | 0, 0, |
|
|
822 | image_width, image_height, |
|
|
823 | XLIB_RGB_DITHER_NONE, |
|
|
824 | 0, 0); |
|
|
825 | |
|
|
826 | gcv.tile = tile; |
|
|
827 | gcv.fill_style = FillTiled; |
|
|
828 | gcv.ts_x_origin = x; |
|
|
829 | gcv.ts_y_origin = y; |
|
|
830 | XChangeGC (target->dpy, gc, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
|
|
831 | |
|
|
832 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
833 | XFreePixmap (target->dpy, tile); |
|
|
834 | } |
|
|
835 | else |
|
|
836 | { |
|
|
837 | int src_x, src_y, dst_x, dst_y; |
|
|
838 | int dst_width, dst_height; |
|
|
839 | |
|
|
840 | src_x = make_clip_rectangle (x, image_width , new_pmap_width , dst_x, dst_width ); |
|
|
841 | src_y = make_clip_rectangle (y, image_height, new_pmap_height, dst_y, dst_height); |
|
|
842 | |
|
|
843 | if (dst_x > 0 || dst_y > 0 |
|
|
844 | || dst_x + dst_width < new_pmap_width |
|
|
845 | || dst_y + dst_height < new_pmap_height) |
|
|
846 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
|
|
847 | |
|
|
848 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
|
|
849 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
|
|
850 | src_x, src_y, |
|
|
851 | dst_x, dst_y, |
|
|
852 | dst_width, dst_height, |
|
|
853 | XLIB_RGB_DITHER_NONE, |
|
|
854 | 0, 0); |
|
|
855 | } |
|
|
856 | |
|
|
857 | if (result != pixbuf) |
|
|
858 | g_object_unref (result); |
|
|
859 | |
|
|
860 | XFreeGC (target->dpy, gc); |
|
|
861 | |
|
|
862 | ret = true; |
|
|
863 | } |
|
|
864 | |
|
|
865 | return ret; |
|
|
866 | } |
|
|
867 | # endif /* HAVE_PIXBUF */ |
668 | |
868 | |
669 | bool |
869 | bool |
670 | bgPixmap_t::set_file (const char *file) |
870 | bgPixmap_t::set_file (const char *file) |
671 | { |
871 | { |
672 | assert (file); |
872 | assert (file); |
673 | |
873 | |
674 | if (*file) |
874 | if (*file) |
675 | { |
875 | { |
|
|
876 | if (const char *p = strchr (file, ';')) |
|
|
877 | { |
|
|
878 | size_t len = p - file; |
|
|
879 | char *f = rxvt_temp_buf<char> (len + 1); |
|
|
880 | memcpy (f, file, len); |
|
|
881 | f[len] = '\0'; |
|
|
882 | file = f; |
|
|
883 | } |
|
|
884 | |
676 | # ifdef HAVE_AFTERIMAGE |
885 | # ifdef HAVE_AFTERIMAGE |
677 | if (!target->asimman) |
886 | if (!target->asimman) |
678 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
887 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
679 | |
|
|
680 | if (const char *p = strchr (file, ';')) |
|
|
681 | { |
|
|
682 | size_t len = p - file; |
|
|
683 | char *f = (char *)malloc (len + 1); |
|
|
684 | memcpy (f, file, len); |
|
|
685 | f[len] = '\0'; |
|
|
686 | original_asim = get_asimage (target->asimman, f, 0xFFFFFFFF, 100); |
|
|
687 | free (f); |
|
|
688 | } |
|
|
689 | else |
|
|
690 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
888 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
|
|
889 | if (original_asim) |
|
|
890 | have_image = true; |
|
|
891 | return have_image; |
|
|
892 | # endif |
691 | |
893 | |
692 | return original_asim; |
894 | # ifdef HAVE_PIXBUF |
|
|
895 | pixbuf = gdk_pixbuf_new_from_file (file, NULL); |
|
|
896 | if (pixbuf) |
|
|
897 | have_image = true; |
|
|
898 | return have_image; |
693 | # endif |
899 | # endif |
694 | } |
900 | } |
695 | |
901 | |
696 | return false; |
902 | return false; |
697 | } |
903 | } |
… | |
… | |
717 | int changed = 0; |
923 | int changed = 0; |
718 | unsigned int hr, vr; |
924 | unsigned int hr, vr; |
719 | int junk; |
925 | int junk; |
720 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
926 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
721 | |
927 | |
722 | if (!(geom_flags&WidthValue)) |
928 | if (!(geom_flags & WidthValue)) |
723 | hr = 1; |
929 | hr = 1; |
724 | if (!(geom_flags&HeightValue)) |
930 | if (!(geom_flags & HeightValue)) |
725 | vr = hr; |
931 | vr = hr; |
726 | |
932 | |
727 | if (h_blurRadius != hr) |
933 | if (h_blurRadius != hr) |
728 | { |
934 | { |
729 | ++changed; |
935 | ++changed; |
… | |
… | |
739 | if (v_blurRadius == 0 && h_blurRadius == 0) |
945 | if (v_blurRadius == 0 && h_blurRadius == 0) |
740 | flags &= ~blurNeeded; |
946 | flags &= ~blurNeeded; |
741 | else |
947 | else |
742 | flags |= blurNeeded; |
948 | flags |= blurNeeded; |
743 | |
949 | |
744 | return (changed>0); |
950 | return (changed > 0); |
745 | } |
951 | } |
746 | |
952 | |
747 | static inline unsigned long |
953 | static inline unsigned long |
748 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
954 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
749 | { |
955 | { |
… | |
… | |
766 | flags |= bgPixmap_t::tintNeeded; |
972 | flags |= bgPixmap_t::tintNeeded; |
767 | else if (tint) |
973 | else if (tint) |
768 | { |
974 | { |
769 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
975 | if ((c.r > 0x000700 || c.g > 0x000700 || c.b > 0x000700) |
770 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
976 | && (c.r < 0x00f700 || c.g < 0x00f700 || c.b < 0x00f700)) |
771 | { |
977 | { |
772 | flags |= bgPixmap_t::tintNeeded; |
978 | flags |= bgPixmap_t::tintNeeded; |
773 | } |
979 | } |
774 | } |
980 | } |
775 | |
981 | |
776 | if (flags & bgPixmap_t::tintNeeded) |
982 | if (flags & bgPixmap_t::tintNeeded) |
777 | { |
983 | { |
778 | if (flags & bgPixmap_t::tintWholesome) |
984 | if (flags & bgPixmap_t::tintWholesome) |
… | |
… | |
807 | { |
1013 | { |
808 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
1014 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
809 | |
1015 | |
810 | if (new_flags != (flags & tintFlags)) |
1016 | if (new_flags != (flags & tintFlags)) |
811 | { |
1017 | { |
812 | flags = (flags&~tintFlags)|new_flags; |
1018 | flags = (flags & ~tintFlags) | new_flags; |
813 | return true; |
1019 | return true; |
814 | } |
1020 | } |
815 | |
1021 | |
816 | return false; |
1022 | return false; |
817 | } |
1023 | } |
818 | |
1024 | |
… | |
… | |
848 | unsigned long result = 0; |
1054 | unsigned long result = 0; |
849 | |
1055 | |
850 | if (target == NULL) |
1056 | if (target == NULL) |
851 | return 0; |
1057 | return 0; |
852 | |
1058 | |
853 | /* root dimentions may change from call to call - but Display structure should |
1059 | /* root dimensions may change from call to call - but Display structure should |
854 | * be always up-to-date, so let's use it : |
1060 | * be always up-to-date, so let's use it : |
855 | */ |
1061 | */ |
856 | Window root = target->display->root; |
1062 | Window root = target->display->root; |
857 | int screen = target->display->screen; |
1063 | int screen = target->display->screen; |
858 | Display *dpy = target->dpy; |
1064 | Display *dpy = target->dpy; |
… | |
… | |
903 | |
1109 | |
904 | attr.background_pixmap = ParentRelative; |
1110 | attr.background_pixmap = ParentRelative; |
905 | attr.backing_store = Always; |
1111 | attr.backing_store = Always; |
906 | attr.event_mask = ExposureMask; |
1112 | attr.event_mask = ExposureMask; |
907 | attr.override_redirect = True; |
1113 | attr.override_redirect = True; |
908 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
1114 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
909 | CopyFromParent, CopyFromParent, CopyFromParent, |
1115 | CopyFromParent, CopyFromParent, CopyFromParent, |
910 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
1116 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
911 | &attr); |
1117 | &attr); |
912 | |
1118 | |
913 | if (src != None) |
1119 | if (src != None) |
… | |
… | |
937 | XDestroyWindow (dpy, src); |
1143 | XDestroyWindow (dpy, src); |
938 | XUngrabServer (dpy); |
1144 | XUngrabServer (dpy); |
939 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
1145 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
940 | } |
1146 | } |
941 | |
1147 | |
942 | if (!success) |
1148 | if (!success) |
943 | { |
1149 | { |
944 | XFreePixmap (dpy, tiled_root_pmap); |
1150 | XFreePixmap (dpy, tiled_root_pmap); |
945 | tiled_root_pmap = None; |
1151 | tiled_root_pmap = None; |
946 | } |
1152 | } |
947 | else |
1153 | else |
948 | result |= transpPmapTiled; |
1154 | result |= transpPmapTiled; |
949 | } |
1155 | } |
950 | else |
1156 | else |
951 | { |
1157 | { |
952 | /* strightforward pixmap copy */ |
1158 | /* straightforward pixmap copy */ |
953 | gcv.tile = root_pixmap; |
1159 | gcv.tile = root_pixmap; |
954 | gcv.fill_style = FillTiled; |
1160 | gcv.fill_style = FillTiled; |
955 | |
1161 | |
956 | while (sx < 0) sx += (int)root_width; |
1162 | while (sx < 0) sx += (int)root_width; |
957 | while (sy < 0) sy += (int)root_height; |
1163 | while (sy < 0) sy += (int)root_height; |
… | |
… | |
1070 | # if DO_TIMING_TEST |
1276 | # if DO_TIMING_TEST |
1071 | XSync (dpy, False); |
1277 | XSync (dpy, False); |
1072 | # endif |
1278 | # endif |
1073 | # endif |
1279 | # endif |
1074 | } |
1280 | } |
1075 | } |
1281 | } |
1076 | } /* server side rendering completed */ |
1282 | } /* server side rendering completed */ |
1077 | |
1283 | |
1078 | if (pixmap) |
1284 | if (pixmap) |
1079 | XFreePixmap (dpy, pixmap); |
1285 | XFreePixmap (dpy, pixmap); |
1080 | |
1286 | |
… | |
… | |
1130 | /* we need to re-generate transparency pixmap in that case ! */ |
1336 | /* we need to re-generate transparency pixmap in that case ! */ |
1131 | background_flags = make_transparency_pixmap (); |
1337 | background_flags = make_transparency_pixmap (); |
1132 | if (background_flags == 0) |
1338 | if (background_flags == 0) |
1133 | return false; |
1339 | return false; |
1134 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1340 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1135 | && pmap_depth == target->depth) |
1341 | && pmap_depth == target->depth) |
1136 | flags = flags & ~isInvalid; |
1342 | flags = flags & ~isInvalid; |
1137 | } |
1343 | } |
1138 | # endif |
1344 | # endif |
1139 | |
1345 | |
|
|
1346 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1347 | if (have_image |
|
|
1348 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
|
|
1349 | { |
|
|
1350 | if (render_image (background_flags)) |
|
|
1351 | flags = flags & ~isInvalid; |
|
|
1352 | } |
|
|
1353 | # endif |
|
|
1354 | |
1140 | XImage *result = NULL; |
1355 | XImage *result = NULL; |
1141 | # ifdef HAVE_AFTERIMAGE |
1356 | |
1142 | if (original_asim |
1357 | if (background_flags && (flags & isInvalid)) |
1143 | || (background_flags & transpTransformations) != (flags & transpTransformations)) |
1358 | { |
|
|
1359 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1144 | { |
1360 | } |
1145 | target->init_asv (); |
|
|
1146 | |
1361 | |
1147 | ASImage *background = NULL; |
1362 | if (result) |
1148 | ARGB32 as_tint = TINT_LEAVE_SAME; |
1363 | { |
1149 | if (background_flags) |
1364 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
1150 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
1365 | /* our own client-side tinting */ |
1151 | |
1366 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
1152 | # ifdef ENABLE_TRANSPARENCY |
1367 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
1153 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1368 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1154 | { |
|
|
1155 | ShadingInfo as_shade; |
|
|
1156 | as_shade.shading = (shade == 0) ? 100 : shade; |
|
|
1157 | |
|
|
1158 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1159 | if (flags & tintSet) |
|
|
1160 | tint.get (c); |
|
|
1161 | as_shade.tintColor.red = c.r; |
|
|
1162 | as_shade.tintColor.green = c.g; |
|
|
1163 | as_shade.tintColor.blue = c.b; |
|
|
1164 | |
|
|
1165 | as_tint = shading2tint32 (&as_shade); |
|
|
1166 | } |
|
|
1167 | |
|
|
1168 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
|
|
1169 | { |
|
|
1170 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
|
|
1171 | (original_asim == NULL || tint == TINT_LEAVE_SAME)?ASA_XImage:ASA_ASImage, |
|
|
1172 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1173 | if (tmp) |
|
|
1174 | { |
|
|
1175 | destroy_asimage (&background); |
|
|
1176 | background = tmp; |
|
|
1177 | } |
|
|
1178 | } |
|
|
1179 | # endif |
|
|
1180 | |
|
|
1181 | if (render_asim (background, as_tint)) |
|
|
1182 | flags = flags & ~isInvalid; |
|
|
1183 | if (background) |
|
|
1184 | destroy_asimage (&background); |
|
|
1185 | } |
|
|
1186 | else if (background_flags && pmap_depth != target->depth) |
|
|
1187 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1188 | |
|
|
1189 | # elif !XFT /* our own client-side tinting */ |
|
|
1190 | |
|
|
1191 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting neccessary server-side. |
|
|
1192 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1193 | |
|
|
1194 | if (background_flags && (flags & isInvalid)) |
|
|
1195 | { |
|
|
1196 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
|
|
1197 | |
|
|
1198 | if (result != NULL && !(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
|
|
1199 | { |
1369 | { |
1200 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1370 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1201 | if (flags & tintSet) |
1371 | if (flags & tintSet) |
1202 | tint.get (c); |
1372 | tint.get (c); |
1203 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1373 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1204 | } |
1374 | } |
1205 | } |
1375 | # endif |
1206 | # endif /* HAVE_AFTERIMAGE */ |
|
|
1207 | |
1376 | |
1208 | if (result) |
|
|
1209 | { |
|
|
1210 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1377 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1211 | |
1378 | |
1212 | if (gc) |
1379 | if (gc) |
1213 | { |
1380 | { |
1214 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
1381 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
… | |
… | |
1243 | |
1410 | |
1244 | XFreeGC (target->dpy, gc); |
1411 | XFreeGC (target->dpy, gc); |
1245 | flags = flags & ~isInvalid; |
1412 | flags = flags & ~isInvalid; |
1246 | } |
1413 | } |
1247 | |
1414 | |
1248 | XDestroyImage (result); |
1415 | XDestroyImage (result); |
1249 | } |
1416 | } |
1250 | |
1417 | |
1251 | if (flags & isInvalid) |
1418 | if (flags & isInvalid) |
1252 | { |
1419 | { |
1253 | if (pixmap != None) |
1420 | if (pixmap != None) |