… | |
… | |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2005-2008 Marc Lehmann <pcg@goof.com> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
7 | * Copyright (c) 2007 Sasha Vasko <sasha@aftercode.net> |
|
|
8 | * Copyright (c) 2010 Emanuele Giaquinta <e.giaquinta@glauco.it> |
8 | * |
9 | * |
9 | * This program is free software; you can redistribute it and/or modify |
10 | * This program is free software; you can redistribute it and/or modify |
10 | * it under the terms of the GNU General Public License as published by |
11 | * it under the terms of the GNU General Public License as published by |
11 | * the Free Software Foundation; either version 2 of the License, or |
12 | * the Free Software Foundation; either version 2 of the License, or |
12 | * (at your option) any later version. |
13 | * (at your option) any later version. |
… | |
… | |
19 | * You should have received a copy of the GNU General Public License |
20 | * You should have received a copy of the GNU General Public License |
20 | * along with this program; if not, write to the Free Software |
21 | * along with this program; if not, write to the Free Software |
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | *---------------------------------------------------------------------*/ |
23 | *---------------------------------------------------------------------*/ |
23 | |
24 | |
|
|
25 | #include <cmath> |
24 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
25 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
|
|
28 | |
|
|
29 | #if XRENDER |
|
|
30 | # include <X11/extensions/Xrender.h> |
|
|
31 | #endif |
26 | |
32 | |
27 | #define DO_TIMING_TEST 0 |
33 | #define DO_TIMING_TEST 0 |
28 | |
34 | |
29 | #if DO_TIMING_TEST |
35 | #if DO_TIMING_TEST |
30 | # include <sys/time.h> |
36 | # include <sys/time.h> |
… | |
… | |
104 | #ifdef BG_IMAGE_FROM_FILE |
110 | #ifdef BG_IMAGE_FROM_FILE |
105 | have_image = false; |
111 | have_image = false; |
106 | h_scale = v_scale = 0; |
112 | h_scale = v_scale = 0; |
107 | h_align = v_align = 0; |
113 | h_align = v_align = 0; |
108 | #endif |
114 | #endif |
|
|
115 | #ifdef ENABLE_TRANSPARENCY |
|
|
116 | shade = 100; |
|
|
117 | #endif |
109 | flags = 0; |
118 | flags = 0; |
110 | pixmap = None; |
119 | pixmap = None; |
111 | valid_since = invalid_since = 0; |
120 | valid_since = invalid_since = 0; |
112 | target = 0; |
121 | target = 0; |
113 | } |
122 | } |
… | |
… | |
170 | bool bgPixmap_t::need_client_side_rendering () |
179 | bool bgPixmap_t::need_client_side_rendering () |
171 | { |
180 | { |
172 | # ifdef HAVE_AFTERIMAGE |
181 | # ifdef HAVE_AFTERIMAGE |
173 | if (original_asim) |
182 | if (original_asim) |
174 | return true; |
183 | return true; |
175 | # endif |
|
|
176 | # ifdef ENABLE_TRANSPARENCY |
|
|
177 | if (flags & isTransparent) |
|
|
178 | { |
|
|
179 | # ifdef HAVE_AFTERIMAGE // can't blur without libAI anyways |
|
|
180 | if ((flags & blurNeeded) && !(flags & blurServerSide)) |
|
|
181 | return true; |
|
|
182 | # endif |
|
|
183 | if ((flags & tintNeeded) && !(flags & tintServerSide)) |
|
|
184 | return true; |
|
|
185 | } |
|
|
186 | # endif |
184 | # endif |
187 | return false; |
185 | return false; |
188 | } |
186 | } |
189 | |
187 | |
190 | # ifdef BG_IMAGE_FROM_FILE |
188 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
226 | make_align_position (int align, int window_size, int image_size) |
224 | make_align_position (int align, int window_size, int image_size) |
227 | { |
225 | { |
228 | int diff = window_size - image_size; |
226 | int diff = window_size - image_size; |
229 | int smaller = min (image_size, window_size); |
227 | int smaller = min (image_size, window_size); |
230 | |
228 | |
231 | if (align >= 0 && align <= 50) |
229 | if (align >= 0 && align <= 100) |
232 | return diff * align / 100; |
230 | return diff * align / 100; |
233 | else if (align > 50 && align <= 100) |
|
|
234 | return window_size - image_size - diff * (100 - align) / 100; |
|
|
235 | else if (align > 100 && align <= 200 ) |
231 | else if (align > 100 && align <= 200) |
236 | return ((align - 100) * smaller / 100) + window_size - smaller; |
232 | return ((align - 100) * smaller / 100) + window_size - smaller; |
237 | else if (align > -100 && align < 0) |
233 | else if (align >= -100 && align < 0) |
238 | return ((align + 100) * smaller / 100) - image_size; |
234 | return ((align + 100) * smaller / 100) - image_size; |
239 | return 0; |
235 | return 0; |
240 | } |
236 | } |
241 | |
237 | |
242 | static inline int |
238 | static inline int |
243 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
239 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
244 | { |
240 | { |
245 | int src_pos = 0; |
241 | int src_pos = 0; |
246 | dst_pos = 0; |
242 | dst_pos = pos; |
247 | dst_size = size; |
243 | dst_size = size; |
248 | if (pos < 0) |
244 | if (pos < 0) |
249 | { |
245 | { |
250 | src_pos = -pos; |
246 | src_pos = -pos; |
|
|
247 | dst_pos = 0; |
251 | dst_size += pos; |
248 | dst_size += pos; |
252 | } |
249 | } |
253 | else if (pos > 0) |
|
|
254 | dst_pos = pos; |
|
|
255 | |
250 | |
256 | if (dst_pos + dst_size > target_size) |
251 | if (dst_pos + dst_size > target_size) |
257 | dst_size = target_size - dst_pos; |
252 | dst_size = target_size - dst_pos; |
258 | return src_pos; |
253 | return src_pos; |
259 | } |
254 | } |
260 | |
255 | |
261 | bool |
256 | bool |
262 | bgPixmap_t::set_geometry (const char *geom) |
257 | bgPixmap_t::set_geometry (const char *geom) |
263 | { |
258 | { |
|
|
259 | bool changed = false; |
264 | int geom_flags = 0, changed = 0; |
260 | int geom_flags = 0; |
265 | int x = 0, y = 0; |
261 | int x = 0, y = 0; |
266 | unsigned int w = 0, h = 0; |
262 | unsigned int w = 0, h = 0; |
267 | unsigned int n; |
263 | unsigned int n; |
268 | unsigned long new_flags = (flags & (~geometryFlags)); |
264 | unsigned long new_flags = (flags & (~geometryFlags)); |
269 | const char *p; |
265 | const char *p; |
… | |
… | |
425 | |
421 | |
426 | while (*ops != ':' && *ops != '\0') ++ops; |
422 | while (*ops != ':' && *ops != '\0') ++ops; |
427 | } /* done parsing ops */ |
423 | } /* done parsing ops */ |
428 | } |
424 | } |
429 | |
425 | |
430 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) ++changed; |
426 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
431 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) ++changed; |
427 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
432 | if (check_set_align_value (geom_flags, XValue, h_align, x)) ++changed; |
428 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
433 | if (check_set_align_value (geom_flags, YValue, v_align, y)) ++changed; |
429 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
434 | } |
430 | } |
435 | |
431 | |
436 | if (new_flags != flags) |
432 | if (new_flags != flags) |
437 | { |
433 | { |
438 | flags = new_flags; |
434 | flags = new_flags; |
439 | changed++; |
435 | changed = true; |
440 | } |
436 | } |
441 | |
437 | |
442 | //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", |
|
|
443 | // flags, h_scale, v_scale, h_align, v_align); |
|
|
444 | return (changed > 0); |
438 | return changed; |
445 | } |
439 | } |
446 | |
440 | |
447 | void |
441 | void |
448 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
442 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
449 | { |
443 | { |
… | |
… | |
461 | { |
455 | { |
462 | w = h_scale * target_width / 100; |
456 | w = h_scale * target_width / 100; |
463 | h = v_scale * target_height / 100; |
457 | h = v_scale * target_height / 100; |
464 | } |
458 | } |
465 | |
459 | |
|
|
460 | if (!w) w = image_width; |
|
|
461 | if (!h) h = image_height; |
|
|
462 | |
466 | if (flags & rootAlign) |
463 | if (flags & rootAlign) |
467 | { |
464 | { |
468 | target->get_window_origin (x, y); |
465 | target->get_window_origin (x, y); |
469 | x = -x; |
466 | x = -x; |
470 | y = -y; |
467 | y = -y; |
471 | } |
468 | } |
472 | else |
469 | else |
473 | { |
470 | { |
474 | x = make_align_position (h_align, target_width, w > 0 ? w : image_width); |
471 | x = make_align_position (h_align, target_width, w); |
475 | y = make_align_position (v_align, target_height, h > 0 ? h : image_height); |
472 | y = make_align_position (v_align, target_height, h); |
476 | } |
473 | } |
477 | |
474 | |
478 | flags &= ~sizeSensitive; |
475 | flags &= ~sizeSensitive; |
479 | if (h_scale != 0 || v_scale != 0 |
476 | if ((flags & propScale) || h_scale || v_scale |
480 | || h_align != 0 || v_align != 0 |
477 | || (!(flags & rootAlign) && (h_align || v_align)) |
481 | || image_width > target_width || image_height > target_height) |
478 | || w > target_width || h > target_height) |
482 | flags |= sizeSensitive; |
479 | flags |= sizeSensitive; |
483 | } |
480 | } |
484 | |
481 | |
485 | # ifdef HAVE_AFTERIMAGE |
482 | # ifdef HAVE_AFTERIMAGE |
486 | bool |
483 | bool |
… | |
… | |
499 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
496 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
500 | |
497 | |
501 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
498 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
502 | { |
499 | { |
503 | ShadingInfo as_shade; |
500 | ShadingInfo as_shade; |
504 | as_shade.shading = (shade == 0) ? 100 : shade; |
501 | as_shade.shading = shade; |
505 | |
502 | |
506 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
503 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
507 | if (flags & tintSet) |
504 | if (flags & tintSet) |
508 | tint.get (c); |
505 | tint.get (c); |
509 | as_shade.tintColor.red = c.r; |
506 | as_shade.tintColor.red = c.r; |
… | |
… | |
511 | as_shade.tintColor.blue = c.b; |
508 | as_shade.tintColor.blue = c.b; |
512 | |
509 | |
513 | background_tint = shading2tint32 (&as_shade); |
510 | background_tint = shading2tint32 (&as_shade); |
514 | } |
511 | } |
515 | |
512 | |
516 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
513 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
517 | { |
514 | { |
518 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
515 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
519 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
516 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
520 | 100, ASIMAGE_QUALITY_DEFAULT); |
517 | 100, ASIMAGE_QUALITY_DEFAULT); |
521 | if (tmp) |
518 | if (tmp) |
… | |
… | |
536 | int x = 0; |
533 | int x = 0; |
537 | int y = 0; |
534 | int y = 0; |
538 | int w = 0; |
535 | int w = 0; |
539 | int h = 0; |
536 | int h = 0; |
540 | |
537 | |
541 | TIMING_TEST_START (asim); |
|
|
542 | |
|
|
543 | if (original_asim) |
538 | if (original_asim) |
544 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
539 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
545 | |
540 | |
546 | if (!original_asim |
541 | if (!original_asim |
|
|
542 | || (!(flags & rootAlign) |
547 | || x >= target_width |
543 | && (x >= target_width |
548 | || y >= target_height |
544 | || y >= target_height |
549 | || (w > 0 && x + w <= 0) |
545 | || (x + w <= 0) |
550 | || (h > 0 && y + h <= 0)) |
546 | || (y + h <= 0)))) |
551 | { |
547 | { |
552 | if (background) |
548 | if (background) |
553 | { |
549 | { |
554 | new_pmap_width = background->width; |
550 | new_pmap_width = background->width; |
555 | new_pmap_height = background->height; |
551 | new_pmap_height = background->height; |
… | |
… | |
569 | } |
565 | } |
570 | else |
566 | else |
571 | { |
567 | { |
572 | result = original_asim; |
568 | result = original_asim; |
573 | |
569 | |
574 | if ((w > 0 && w != original_asim->width) |
570 | if ((w != original_asim->width) |
575 | || (h > 0 && h != original_asim->height)) |
571 | || (h != original_asim->height)) |
576 | { |
572 | { |
577 | result = scale_asimage (target->asv, original_asim, |
573 | result = scale_asimage (target->asv, original_asim, |
578 | w > 0 ? w : original_asim->width, |
574 | w, h, |
579 | h > 0 ? h : original_asim->height, |
|
|
580 | background ? ASA_ASImage : ASA_XImage, |
575 | background ? ASA_ASImage : ASA_XImage, |
581 | 100, ASIMAGE_QUALITY_DEFAULT); |
576 | 100, ASIMAGE_QUALITY_DEFAULT); |
582 | } |
577 | } |
583 | |
578 | |
584 | if (background == NULL) |
579 | if (background == NULL) |
… | |
… | |
616 | layers[0].clip_width = target_width; |
611 | layers[0].clip_width = target_width; |
617 | layers[0].clip_height = target_height; |
612 | layers[0].clip_height = target_height; |
618 | layers[0].tint = background_tint; |
613 | layers[0].tint = background_tint; |
619 | layers[1].im = result; |
614 | layers[1].im = result; |
620 | |
615 | |
621 | if (w <= 0) |
616 | if (h_scale == 0 || v_scale == 0) |
622 | { |
617 | { |
623 | /* tile horizontally */ |
618 | /* tile horizontally */ |
624 | while (x > 0) x -= (int)result->width; |
619 | while (x > 0) x -= (int)result->width; |
625 | layers[1].dst_x = x; |
620 | layers[1].dst_x = x; |
626 | layers[1].clip_width = result->width+target_width; |
621 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
630 | /* clip horizontally */ |
625 | /* clip horizontally */ |
631 | layers[1].dst_x = x; |
626 | layers[1].dst_x = x; |
632 | layers[1].clip_width = result->width; |
627 | layers[1].clip_width = result->width; |
633 | } |
628 | } |
634 | |
629 | |
635 | if (h <= 0) |
630 | if (h_scale == 0 || v_scale == 0) |
636 | { |
631 | { |
637 | while (y > 0) y -= (int)result->height; |
632 | while (y > 0) y -= (int)result->height; |
638 | layers[1].dst_y = y; |
633 | layers[1].dst_y = y; |
639 | layers[1].clip_height = result->height + target_height; |
634 | layers[1].clip_height = result->height + target_height; |
640 | } |
635 | } |
… | |
… | |
663 | } |
658 | } |
664 | |
659 | |
665 | free (layers); |
660 | free (layers); |
666 | } |
661 | } |
667 | } |
662 | } |
668 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
669 | |
663 | |
670 | bool ret = false; |
664 | bool ret = false; |
671 | |
665 | |
672 | if (result) |
666 | if (result) |
673 | { |
667 | { |
… | |
… | |
719 | |
713 | |
720 | if (result != background && result != original_asim) |
714 | if (result != background && result != original_asim) |
721 | destroy_asimage (&result); |
715 | destroy_asimage (&result); |
722 | |
716 | |
723 | XFreeGC (target->dpy, gc); |
717 | XFreeGC (target->dpy, gc); |
724 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
725 | |
718 | |
726 | ret = true; |
719 | ret = true; |
727 | } |
720 | } |
728 | |
721 | |
729 | if (background) |
722 | if (background) |
… | |
… | |
741 | return false; |
734 | return false; |
742 | |
735 | |
743 | if (!pixbuf) |
736 | if (!pixbuf) |
744 | return false; |
737 | return false; |
745 | |
738 | |
746 | // TODO: add alpha blending |
|
|
747 | if (background_flags) |
739 | if (background_flags |
|
|
740 | && !(flags & HAS_RENDER)) |
748 | return false; |
741 | return false; |
749 | |
742 | |
750 | GdkPixbuf *result; |
743 | GdkPixbuf *result; |
751 | |
744 | |
752 | int image_width = gdk_pixbuf_get_width (pixbuf); |
745 | int image_width = gdk_pixbuf_get_width (pixbuf); |
… | |
… | |
762 | int w = 0; |
755 | int w = 0; |
763 | int h = 0; |
756 | int h = 0; |
764 | |
757 | |
765 | get_image_geometry (image_width, image_height, w, h, x, y); |
758 | get_image_geometry (image_width, image_height, w, h, x, y); |
766 | |
759 | |
|
|
760 | if (!(flags & rootAlign) |
767 | if (x >= target_width |
761 | && (x >= target_width |
768 | || y >= target_height |
762 | || y >= target_height |
769 | || (w > 0 && x + w <= 0) |
763 | || (x + w <= 0) |
770 | || (h > 0 && y + h <= 0)) |
764 | || (y + h <= 0))) |
771 | return false; |
765 | return false; |
772 | |
766 | |
773 | result = pixbuf; |
767 | result = pixbuf; |
774 | |
768 | |
775 | if ((w > 0 && w != image_width) |
769 | if ((w != image_width) |
776 | || (h > 0 && h != image_height)) |
770 | || (h != image_height)) |
777 | { |
771 | { |
778 | result = gdk_pixbuf_scale_simple (pixbuf, |
772 | result = gdk_pixbuf_scale_simple (pixbuf, |
779 | w > 0 ? w : image_width, |
773 | w, h, |
780 | h > 0 ? h : image_height, |
|
|
781 | GDK_INTERP_BILINEAR); |
774 | GDK_INTERP_BILINEAR); |
782 | } |
775 | } |
783 | |
776 | |
784 | bool ret = false; |
777 | bool ret = false; |
785 | |
778 | |
786 | if (result) |
779 | if (result) |
787 | { |
780 | { |
788 | XGCValues gcv; |
781 | XGCValues gcv; |
789 | GC gc; |
782 | GC gc; |
|
|
783 | Pixmap root_pmap; |
790 | |
784 | |
791 | image_width = gdk_pixbuf_get_width (result); |
785 | image_width = gdk_pixbuf_get_width (result); |
792 | image_height = gdk_pixbuf_get_height (result); |
786 | image_height = gdk_pixbuf_get_height (result); |
793 | |
787 | |
|
|
788 | if (background_flags) |
|
|
789 | { |
|
|
790 | root_pmap = pixmap; |
|
|
791 | pixmap = None; |
|
|
792 | } |
|
|
793 | else |
|
|
794 | { |
794 | if (h_scale == 0 || v_scale == 0) |
795 | if (h_scale == 0 || v_scale == 0) |
795 | { |
796 | { |
796 | new_pmap_width = min (image_width, target_width); |
797 | new_pmap_width = min (image_width, target_width); |
797 | new_pmap_height = min (image_height, target_height); |
798 | new_pmap_height = min (image_height, target_height); |
|
|
799 | } |
798 | } |
800 | } |
799 | |
801 | |
800 | if (pixmap) |
802 | if (pixmap) |
801 | { |
803 | { |
802 | if (pmap_width != new_pmap_width |
804 | if (pmap_width != new_pmap_width |
… | |
… | |
858 | dst_width, dst_height, |
860 | dst_width, dst_height, |
859 | XLIB_RGB_DITHER_NONE, |
861 | XLIB_RGB_DITHER_NONE, |
860 | 0, 0); |
862 | 0, 0); |
861 | } |
863 | } |
862 | |
864 | |
|
|
865 | #if XRENDER |
|
|
866 | if (background_flags) |
|
|
867 | { |
|
|
868 | Display *dpy = target->dpy; |
|
|
869 | XRenderPictureAttributes pa; |
|
|
870 | |
|
|
871 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
872 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
|
|
873 | |
|
|
874 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
875 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
|
|
876 | |
|
|
877 | pa.repeat = True; |
|
|
878 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
|
|
879 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
|
|
880 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
|
|
881 | XFreePixmap (dpy, mask_pmap); |
|
|
882 | |
|
|
883 | if (src && dst && mask) |
|
|
884 | { |
|
|
885 | XRenderColor mask_c; |
|
|
886 | |
|
|
887 | mask_c.alpha = 0x8000; |
|
|
888 | mask_c.red = 0; |
|
|
889 | mask_c.green = 0; |
|
|
890 | mask_c.blue = 0; |
|
|
891 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
|
|
892 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
|
|
893 | } |
|
|
894 | |
|
|
895 | XRenderFreePicture (dpy, src); |
|
|
896 | XRenderFreePicture (dpy, dst); |
|
|
897 | XRenderFreePicture (dpy, mask); |
|
|
898 | |
|
|
899 | XFreePixmap (dpy, root_pmap); |
|
|
900 | } |
|
|
901 | #endif |
|
|
902 | |
863 | if (result != pixbuf) |
903 | if (result != pixbuf) |
864 | g_object_unref (result); |
904 | g_object_unref (result); |
865 | |
905 | |
866 | XFreeGC (target->dpy, gc); |
906 | XFreeGC (target->dpy, gc); |
867 | |
907 | |
… | |
… | |
873 | # endif /* HAVE_PIXBUF */ |
913 | # endif /* HAVE_PIXBUF */ |
874 | |
914 | |
875 | bool |
915 | bool |
876 | bgPixmap_t::set_file (const char *file) |
916 | bgPixmap_t::set_file (const char *file) |
877 | { |
917 | { |
878 | assert (file); |
918 | if (!file || !*file) |
|
|
919 | return false; |
879 | |
920 | |
880 | if (*file) |
|
|
881 | { |
|
|
882 | if (const char *p = strchr (file, ';')) |
921 | if (const char *p = strchr (file, ';')) |
883 | { |
922 | { |
884 | size_t len = p - file; |
923 | size_t len = p - file; |
885 | char *f = rxvt_temp_buf<char> (len + 1); |
924 | char *f = rxvt_temp_buf<char> (len + 1); |
886 | memcpy (f, file, len); |
925 | memcpy (f, file, len); |
887 | f[len] = '\0'; |
926 | f[len] = '\0'; |
888 | file = f; |
927 | file = f; |
889 | } |
928 | } |
890 | |
929 | |
891 | # ifdef HAVE_AFTERIMAGE |
930 | # ifdef HAVE_AFTERIMAGE |
892 | if (!target->asimman) |
931 | if (!target->asimman) |
893 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
932 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
894 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
933 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
|
|
934 | if (image) |
|
|
935 | { |
895 | if (original_asim) |
936 | if (original_asim) |
|
|
937 | safe_asimage_destroy (original_asim); |
|
|
938 | original_asim = image; |
896 | have_image = true; |
939 | have_image = true; |
897 | return have_image; |
940 | return true; |
|
|
941 | } |
898 | # endif |
942 | # endif |
899 | |
943 | |
900 | # ifdef HAVE_PIXBUF |
944 | # ifdef HAVE_PIXBUF |
901 | pixbuf = gdk_pixbuf_new_from_file (file, NULL); |
945 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
|
|
946 | if (image) |
|
|
947 | { |
902 | if (pixbuf) |
948 | if (pixbuf) |
|
|
949 | g_object_unref (pixbuf); |
|
|
950 | pixbuf = image; |
903 | have_image = true; |
951 | have_image = true; |
904 | return have_image; |
952 | return true; |
|
|
953 | } |
905 | # endif |
954 | # endif |
906 | } |
|
|
907 | |
955 | |
908 | return false; |
956 | return false; |
909 | } |
957 | } |
910 | |
958 | |
911 | # endif /* BG_IMAGE_FROM_FILE */ |
959 | # endif /* BG_IMAGE_FROM_FILE */ |
… | |
… | |
924 | } |
972 | } |
925 | |
973 | |
926 | bool |
974 | bool |
927 | bgPixmap_t::set_blur_radius (const char *geom) |
975 | bgPixmap_t::set_blur_radius (const char *geom) |
928 | { |
976 | { |
929 | int changed = 0; |
977 | bool changed = false; |
930 | unsigned int hr, vr; |
978 | unsigned int hr, vr; |
931 | int junk; |
979 | int junk; |
932 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
980 | int geom_flags = XParseGeometry (geom, &junk, &junk, &hr, &vr); |
933 | |
981 | |
934 | if (!(geom_flags & WidthValue)) |
982 | if (!(geom_flags & WidthValue)) |
935 | hr = 1; |
983 | hr = 1; |
936 | if (!(geom_flags & HeightValue)) |
984 | if (!(geom_flags & HeightValue)) |
937 | vr = hr; |
985 | vr = hr; |
938 | |
986 | |
|
|
987 | min_it (hr, 128); |
|
|
988 | min_it (vr, 128); |
|
|
989 | |
939 | if (h_blurRadius != hr) |
990 | if (h_blurRadius != hr) |
940 | { |
991 | { |
941 | ++changed; |
992 | changed = true; |
942 | h_blurRadius = hr; |
993 | h_blurRadius = hr; |
943 | } |
994 | } |
944 | |
995 | |
945 | if (v_blurRadius != vr) |
996 | if (v_blurRadius != vr) |
946 | { |
997 | { |
947 | ++changed; |
998 | changed = true; |
948 | v_blurRadius = vr; |
999 | v_blurRadius = vr; |
949 | } |
1000 | } |
950 | |
1001 | |
951 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1002 | if (v_blurRadius == 0 && h_blurRadius == 0) |
952 | flags &= ~blurNeeded; |
1003 | flags &= ~blurNeeded; |
953 | else |
1004 | else |
954 | flags |= blurNeeded; |
1005 | flags |= blurNeeded; |
955 | |
1006 | |
956 | return (changed > 0); |
1007 | return changed; |
957 | } |
1008 | } |
958 | |
1009 | |
959 | static inline unsigned long |
1010 | static inline unsigned long |
960 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1011 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
961 | { |
1012 | { |
962 | unsigned long flags = 0; |
1013 | unsigned long flags = 0; |
963 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1014 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
964 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
1015 | bool has_shade = shade != 100; |
965 | |
1016 | |
966 | if (tint) |
1017 | if (tint) |
967 | { |
1018 | { |
968 | tint->get (c); |
1019 | tint->get (c); |
969 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1020 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
983 | { |
1034 | { |
984 | flags |= bgPixmap_t::tintNeeded; |
1035 | flags |= bgPixmap_t::tintNeeded; |
985 | } |
1036 | } |
986 | } |
1037 | } |
987 | |
1038 | |
988 | if (flags & bgPixmap_t::tintNeeded) |
|
|
989 | { |
|
|
990 | if (flags & bgPixmap_t::tintWholesome) |
|
|
991 | flags |= bgPixmap_t::tintServerSide; |
|
|
992 | else |
|
|
993 | { |
|
|
994 | #if XFT |
|
|
995 | flags |= bgPixmap_t::tintServerSide; |
|
|
996 | #endif |
|
|
997 | } |
|
|
998 | } |
|
|
999 | |
|
|
1000 | return flags; |
1039 | return flags; |
1001 | } |
1040 | } |
1002 | |
1041 | |
1003 | bool |
1042 | bool |
1004 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1043 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1005 | { |
1044 | { |
1006 | if (tint != new_tint) |
1045 | if (!(flags & tintSet) || tint != new_tint) |
1007 | { |
1046 | { |
1008 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1047 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1009 | tint = new_tint; |
1048 | tint = new_tint; |
1010 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1049 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1011 | return true; |
1050 | return true; |
… | |
… | |
1029 | } |
1068 | } |
1030 | |
1069 | |
1031 | bool |
1070 | bool |
1032 | bgPixmap_t::set_shade (const char *shade_str) |
1071 | bgPixmap_t::set_shade (const char *shade_str) |
1033 | { |
1072 | { |
1034 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1073 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1035 | |
1074 | |
1036 | if (new_shade < 0 && new_shade > -100) |
1075 | clamp_it (new_shade, -100, 200); |
|
|
1076 | if (new_shade < 0) |
1037 | new_shade = 200 - (100 + new_shade); |
1077 | new_shade = 200 - (100 + new_shade); |
1038 | else if (new_shade == 100) |
|
|
1039 | new_shade = 0; |
|
|
1040 | |
1078 | |
1041 | if (new_shade != shade) |
1079 | if (new_shade != shade) |
1042 | { |
1080 | { |
1043 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1081 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1044 | shade = new_shade; |
1082 | shade = new_shade; |
… | |
… | |
1047 | } |
1085 | } |
1048 | |
1086 | |
1049 | return false; |
1087 | return false; |
1050 | } |
1088 | } |
1051 | |
1089 | |
|
|
1090 | #if XRENDER |
|
|
1091 | static void |
|
|
1092 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
|
|
1093 | { |
|
|
1094 | double sigma = radius / 2.0; |
|
|
1095 | double scale = sqrt (2.0 * M_PI) * sigma; |
|
|
1096 | double sum = 0.0; |
|
|
1097 | |
|
|
1098 | for (int i = 0; i < width; i++) |
|
|
1099 | { |
|
|
1100 | double x = i - width / 2; |
|
|
1101 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
|
|
1102 | sum += kernel[i]; |
|
|
1103 | } |
|
|
1104 | |
|
|
1105 | params[0] = XDoubleToFixed (width); |
|
|
1106 | params[1] = XDoubleToFixed (1); |
|
|
1107 | |
|
|
1108 | for (int i = 0; i < width; i++) |
|
|
1109 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
|
|
1110 | } |
|
|
1111 | #endif |
|
|
1112 | |
1052 | bool |
1113 | bool |
1053 | bgPixmap_t::tint_pixmap (Pixmap pixmap) |
1114 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1054 | { |
1115 | { |
1055 | Window root = target->display->root; |
1116 | bool ret = false; |
|
|
1117 | #if XRENDER |
|
|
1118 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
|
|
1119 | double *kernel = (double *)malloc (size * sizeof (double)); |
|
|
1120 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
|
|
1121 | |
1056 | Display *dpy = target->dpy; |
1122 | Display *dpy = target->dpy; |
1057 | int window_width = target->szHint.width; |
1123 | XRenderPictureAttributes pa; |
1058 | int window_height = target->szHint.height; |
1124 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1125 | |
|
|
1126 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1127 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1128 | |
|
|
1129 | if (kernel && params && src && dst) |
|
|
1130 | { |
|
|
1131 | if (h_blurRadius) |
|
|
1132 | { |
|
|
1133 | size = h_blurRadius * 2 + 1; |
|
|
1134 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
|
|
1135 | |
|
|
1136 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1137 | XRenderComposite (dpy, |
|
|
1138 | PictOpSrc, |
|
|
1139 | src, |
|
|
1140 | None, |
|
|
1141 | dst, |
|
|
1142 | 0, 0, |
|
|
1143 | 0, 0, |
|
|
1144 | 0, 0, |
|
|
1145 | width, height); |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | if (v_blurRadius) |
|
|
1149 | { |
|
|
1150 | size = v_blurRadius * 2 + 1; |
|
|
1151 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
|
|
1152 | swap (params[0], params[1]); |
|
|
1153 | |
|
|
1154 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1155 | XRenderComposite (dpy, |
|
|
1156 | PictOpSrc, |
|
|
1157 | src, |
|
|
1158 | None, |
|
|
1159 | dst, |
|
|
1160 | 0, 0, |
|
|
1161 | 0, 0, |
|
|
1162 | 0, 0, |
|
|
1163 | width, height); |
|
|
1164 | } |
|
|
1165 | |
|
|
1166 | ret = true; |
|
|
1167 | } |
|
|
1168 | |
|
|
1169 | free (kernel); |
|
|
1170 | free (params); |
|
|
1171 | XRenderFreePicture (dpy, src); |
|
|
1172 | XRenderFreePicture (dpy, dst); |
|
|
1173 | #endif |
|
|
1174 | return ret; |
|
|
1175 | } |
|
|
1176 | |
|
|
1177 | bool |
|
|
1178 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1179 | { |
|
|
1180 | Display *dpy = target->dpy; |
1059 | bool ret = false; |
1181 | bool ret = false; |
1060 | |
1182 | |
1061 | if (flags & tintWholesome) |
1183 | if (flags & tintWholesome) |
1062 | { |
1184 | { |
1063 | XGCValues gcv; |
1185 | XGCValues gcv; |
… | |
… | |
1067 | * performance improvements, as we eliminate XImage transfer |
1189 | * performance improvements, as we eliminate XImage transfer |
1068 | */ |
1190 | */ |
1069 | gcv.foreground = Pixel (tint); |
1191 | gcv.foreground = Pixel (tint); |
1070 | gcv.function = GXand; |
1192 | gcv.function = GXand; |
1071 | gcv.fill_style = FillSolid; |
1193 | gcv.fill_style = FillSolid; |
1072 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
1194 | gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv); |
1073 | if (gc) |
1195 | if (gc) |
1074 | { |
1196 | { |
1075 | XFillRectangle (dpy, pixmap, gc, 0, 0, window_width, window_height); |
1197 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
1076 | ret = true; |
1198 | ret = true; |
1077 | XFreeGC (dpy, gc); |
1199 | XFreeGC (dpy, gc); |
1078 | } |
1200 | } |
1079 | } |
1201 | } |
1080 | else |
1202 | else |
1081 | { |
1203 | { |
1082 | # if XFT |
1204 | # if XRENDER |
1083 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1205 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1084 | |
1206 | |
1085 | if (flags & tintSet) |
1207 | if (flags & tintSet) |
1086 | tint.get (c); |
1208 | tint.get (c); |
1087 | |
1209 | |
1088 | if (shade > 0 && shade < 100) |
1210 | if (shade <= 100) |
1089 | { |
1211 | { |
1090 | c.r = (c.r * shade) / 100; |
1212 | c.r = (c.r * shade) / 100; |
1091 | c.g = (c.g * shade) / 100; |
1213 | c.g = (c.g * shade) / 100; |
1092 | c.b = (c.b * shade) / 100; |
1214 | c.b = (c.b * shade) / 100; |
1093 | } |
1215 | } |
1094 | else if (shade > 100 && shade < 200) |
1216 | else |
1095 | { |
|
|
1096 | c.r = (c.r * (200 - shade)) / 100; |
|
|
1097 | c.g = (c.g * (200 - shade)) / 100; |
|
|
1098 | c.b = (c.b * (200 - shade)) / 100; |
|
|
1099 | } |
1217 | { |
|
|
1218 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
|
|
1219 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
|
|
1220 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
|
|
1221 | } |
1100 | |
1222 | |
1101 | XRenderPictFormat pf; |
1223 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
1102 | pf.type = PictTypeDirect; |
|
|
1103 | pf.depth = 32; |
|
|
1104 | pf.direct.redMask = 0xff; |
|
|
1105 | pf.direct.greenMask = 0xff; |
|
|
1106 | pf.direct.blueMask = 0xff; |
|
|
1107 | pf.direct.alphaMask = 0xff; |
|
|
1108 | |
|
|
1109 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
1224 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
1110 | (PictFormatType| |
|
|
1111 | PictFormatDepth| |
|
|
1112 | PictFormatRedMask| |
|
|
1113 | PictFormatGreenMask| |
|
|
1114 | PictFormatBlueMask| |
|
|
1115 | PictFormatAlphaMask), |
|
|
1116 | &pf, |
|
|
1117 | 0); |
|
|
1118 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1119 | XRenderPictureAttributes pa; |
1225 | XRenderPictureAttributes pa; |
1120 | |
1226 | |
1121 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, root_format, 0, &pa); |
1227 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
1122 | |
1228 | |
1123 | pa.repeat = True; |
1229 | pa.repeat = True; |
1124 | |
1230 | |
1125 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
1231 | Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
1126 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
1232 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
1127 | XFreePixmap (dpy, overlay_pmap); |
1233 | XFreePixmap (dpy, overlay_pmap); |
1128 | |
1234 | |
1129 | pa.component_alpha = True; |
1235 | pa.component_alpha = True; |
1130 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
1236 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
1131 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
1237 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
1132 | XFreePixmap (dpy, mask_pmap); |
1238 | XFreePixmap (dpy, mask_pmap); |
1133 | |
1239 | |
1134 | if (mask_pic && overlay_pic && back_pic) |
1240 | if (mask_pic && overlay_pic && back_pic) |
1135 | { |
1241 | { |
… | |
… | |
1142 | mask_c.alpha = 0; |
1248 | mask_c.alpha = 0; |
1143 | mask_c.red = 0xffff - c.r; |
1249 | mask_c.red = 0xffff - c.r; |
1144 | mask_c.green = 0xffff - c.g; |
1250 | mask_c.green = 0xffff - c.g; |
1145 | mask_c.blue = 0xffff - c.b; |
1251 | mask_c.blue = 0xffff - c.b; |
1146 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1252 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
1147 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
1253 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
1148 | ret = true; |
1254 | ret = true; |
1149 | } |
1255 | } |
1150 | |
1256 | |
1151 | XRenderFreePicture (dpy, mask_pic); |
1257 | XRenderFreePicture (dpy, mask_pic); |
1152 | XRenderFreePicture (dpy, overlay_pic); |
1258 | XRenderFreePicture (dpy, overlay_pic); |
1153 | XRenderFreePicture (dpy, back_pic); |
1259 | XRenderFreePicture (dpy, back_pic); |
1154 | # if DO_TIMING_TEST |
|
|
1155 | XSync (dpy, False); |
|
|
1156 | # endif |
|
|
1157 | # endif |
1260 | # endif |
1158 | } |
1261 | } |
1159 | |
1262 | |
1160 | return ret; |
1263 | return ret; |
1161 | } |
1264 | } |
1162 | |
1265 | |
1163 | /* make_transparency_pixmap() |
1266 | /* make_transparency_pixmap() |
1164 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1267 | * Builds a pixmap of the same size as the terminal window that contains |
1165 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1268 | * the tiled portion of the root pixmap that is supposed to be covered by |
1166 | * our window. |
1269 | * our window. |
1167 | */ |
1270 | */ |
1168 | unsigned long |
1271 | unsigned long |
1169 | bgPixmap_t::make_transparency_pixmap () |
1272 | bgPixmap_t::make_transparency_pixmap () |
1170 | { |
1273 | { |
… | |
… | |
1174 | return 0; |
1277 | return 0; |
1175 | |
1278 | |
1176 | /* root dimensions may change from call to call - but Display structure should |
1279 | /* root dimensions may change from call to call - but Display structure should |
1177 | * be always up-to-date, so let's use it : |
1280 | * be always up-to-date, so let's use it : |
1178 | */ |
1281 | */ |
1179 | Window root = target->display->root; |
|
|
1180 | int screen = target->display->screen; |
1282 | int screen = target->display->screen; |
1181 | Display *dpy = target->dpy; |
1283 | Display *dpy = target->dpy; |
|
|
1284 | int root_depth = DefaultDepth (dpy, screen); |
1182 | int root_width = DisplayWidth (dpy, screen); |
1285 | int root_width = DisplayWidth (dpy, screen); |
1183 | int root_height = DisplayHeight (dpy, screen); |
1286 | int root_height = DisplayHeight (dpy, screen); |
1184 | unsigned int root_pmap_width, root_pmap_height; |
1287 | unsigned int root_pmap_width, root_pmap_height; |
1185 | int window_width = target->szHint.width; |
1288 | int window_width = target->szHint.width; |
1186 | int window_height = target->szHint.height; |
1289 | int window_height = target->szHint.height; |
1187 | int sx, sy; |
1290 | int sx, sy; |
1188 | XGCValues gcv; |
1291 | XGCValues gcv; |
|
|
1292 | GC gc; |
1189 | |
1293 | |
1190 | TIMING_TEST_START (tp); |
|
|
1191 | target->get_window_origin (sx, sy); |
1294 | target->get_window_origin (sx, sy); |
1192 | |
1295 | |
1193 | /* check if we are outside of the visible part of the virtual screen : */ |
1296 | /* check if we are outside of the visible part of the virtual screen : */ |
1194 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1297 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1195 | || sx >= root_width || sy >= root_height) |
1298 | || sx >= root_width || sy >= root_height) |
1196 | return 0; |
1299 | return 0; |
1197 | |
1300 | |
|
|
1301 | // validate root pixmap and get its size |
1198 | if (root_pixmap != None) |
1302 | if (root_pixmap != None) |
1199 | { |
1303 | { |
1200 | /* we want to validate the pixmap and get it's size at the same time : */ |
1304 | Window wdummy; |
1201 | int junk; |
1305 | int idummy; |
1202 | unsigned int ujunk; |
1306 | unsigned int udummy; |
1203 | /* root pixmap may be bad - allow a error */ |
1307 | |
1204 | target->allowedxerror = -1; |
1308 | target->allowedxerror = -1; |
1205 | |
1309 | |
1206 | if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk)) |
1310 | if (!XGetGeometry (dpy, root_pixmap, &wdummy, &idummy, &idummy, &root_pmap_width, &root_pmap_height, &udummy, &udummy)) |
1207 | root_pixmap = None; |
1311 | root_pixmap = None; |
1208 | |
1312 | |
1209 | target->allowedxerror = 0; |
1313 | target->allowedxerror = 0; |
1210 | } |
1314 | } |
1211 | |
1315 | |
|
|
1316 | Pixmap recoded_root_pmap = root_pixmap; |
|
|
1317 | |
|
|
1318 | if (root_pixmap != None && root_depth != target->depth) |
|
|
1319 | { |
|
|
1320 | #if XRENDER |
|
|
1321 | if (flags & HAS_RENDER) |
|
|
1322 | { |
|
|
1323 | XRenderPictureAttributes pa; |
|
|
1324 | |
|
|
1325 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, screen)); |
|
|
1326 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
|
|
1327 | |
|
|
1328 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, root_pmap_width, root_pmap_height, target->depth); |
|
|
1329 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
1330 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
|
|
1331 | |
|
|
1332 | if (src && dst) |
|
|
1333 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, root_pmap_width, root_pmap_height); |
|
|
1334 | else |
|
|
1335 | { |
|
|
1336 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1337 | root_pixmap = None; |
|
|
1338 | } |
|
|
1339 | |
|
|
1340 | XRenderFreePicture (dpy, src); |
|
|
1341 | XRenderFreePicture (dpy, dst); |
|
|
1342 | } |
|
|
1343 | else |
|
|
1344 | #endif |
|
|
1345 | root_pixmap = None; |
|
|
1346 | } |
|
|
1347 | |
|
|
1348 | if (root_pixmap == None) |
|
|
1349 | return 0; |
|
|
1350 | |
1212 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
1351 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth); |
1213 | GC gc = NULL; |
|
|
1214 | |
1352 | |
1215 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1353 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1216 | return 0; |
1354 | return 0; |
1217 | |
1355 | |
1218 | if (root_pixmap == None) |
|
|
1219 | { |
|
|
1220 | /* use tricks to obtain the root background image :*/ |
|
|
1221 | /* we want to create Overrideredirect window overlapping out window |
|
|
1222 | with background type of Parent Relative and then grab it */ |
|
|
1223 | XSetWindowAttributes attr; |
|
|
1224 | Window src; |
|
|
1225 | bool success = false; |
|
|
1226 | |
|
|
1227 | attr.background_pixmap = ParentRelative; |
|
|
1228 | attr.backing_store = Always; |
|
|
1229 | attr.event_mask = ExposureMask; |
|
|
1230 | attr.override_redirect = True; |
|
|
1231 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
|
|
1232 | CopyFromParent, CopyFromParent, CopyFromParent, |
|
|
1233 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
|
|
1234 | &attr); |
|
|
1235 | |
|
|
1236 | if (src != None) |
|
|
1237 | { |
|
|
1238 | XEvent event; |
|
|
1239 | int ev_count = 0; |
|
|
1240 | XGrabServer (dpy); |
|
|
1241 | XMapRaised (dpy, src); |
|
|
1242 | XSync (dpy, False); |
|
|
1243 | |
|
|
1244 | /* XSync should get window where it's properly exposed, |
|
|
1245 | * but to be on the safe side - let's check for the actual event to arrive : */ |
|
|
1246 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
|
|
1247 | ++ev_count; |
|
|
1248 | |
|
|
1249 | if (ev_count > 0); |
|
|
1250 | { |
|
|
1251 | /* hooray! - we can grab the image! */ |
|
|
1252 | gc = XCreateGC (dpy, root, 0, NULL); |
|
|
1253 | if (gc) |
|
|
1254 | { |
|
|
1255 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
|
|
1256 | success = true; |
|
|
1257 | } |
|
|
1258 | } |
|
|
1259 | |
|
|
1260 | XDestroyWindow (dpy, src); |
|
|
1261 | XUngrabServer (dpy); |
|
|
1262 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
|
|
1263 | } |
|
|
1264 | |
|
|
1265 | if (!success) |
|
|
1266 | { |
|
|
1267 | XFreePixmap (dpy, tiled_root_pmap); |
|
|
1268 | tiled_root_pmap = None; |
|
|
1269 | } |
|
|
1270 | else |
|
|
1271 | result |= transpPmapTiled; |
|
|
1272 | } |
|
|
1273 | else |
|
|
1274 | { |
|
|
1275 | /* straightforward pixmap copy */ |
1356 | /* straightforward pixmap copy */ |
1276 | gcv.tile = root_pixmap; |
1357 | gcv.tile = recoded_root_pmap; |
1277 | gcv.fill_style = FillTiled; |
1358 | gcv.fill_style = FillTiled; |
1278 | |
1359 | |
1279 | while (sx < 0) sx += (int)root_width; |
1360 | while (sx < 0) sx += (int)root_width; |
1280 | while (sy < 0) sy += (int)root_height; |
1361 | while (sy < 0) sy += (int)root_height; |
1281 | |
1362 | |
1282 | gcv.ts_x_origin = -sx; |
1363 | gcv.ts_x_origin = -sx; |
1283 | gcv.ts_y_origin = -sy; |
1364 | gcv.ts_y_origin = -sy; |
1284 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1365 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1285 | |
1366 | |
1286 | if (gc) |
1367 | if (gc) |
1287 | { |
1368 | { |
1288 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1369 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1289 | result |= transpPmapTiled; |
1370 | result |= transpPmapTiled; |
1290 | } |
1371 | XFreeGC (dpy, gc); |
1291 | } |
1372 | } |
1292 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1293 | |
1373 | |
1294 | if (tiled_root_pmap != None) |
1374 | if (tiled_root_pmap != None) |
1295 | { |
1375 | { |
1296 | if (!need_client_side_rendering ()) |
1376 | if (!need_client_side_rendering ()) |
1297 | { |
1377 | { |
|
|
1378 | if ((flags & blurNeeded) |
|
|
1379 | && (flags & HAS_RENDER_CONV)) |
|
|
1380 | { |
|
|
1381 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
|
|
1382 | result |= transpPmapBlurred; |
|
|
1383 | } |
1298 | if ((flags & tintNeeded)) |
1384 | if ((flags & tintNeeded) |
|
|
1385 | && (flags & (tintWholesome | HAS_RENDER))) |
1299 | { |
1386 | { |
1300 | if (tint_pixmap (tiled_root_pmap)) |
1387 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1301 | result |= transpPmapTinted; |
1388 | result |= transpPmapTinted; |
1302 | } |
1389 | } |
1303 | } /* server side rendering completed */ |
1390 | } /* server side rendering completed */ |
1304 | |
1391 | |
1305 | if (pixmap) |
1392 | if (pixmap) |
1306 | XFreePixmap (dpy, pixmap); |
1393 | XFreePixmap (dpy, pixmap); |
1307 | |
1394 | |
1308 | pixmap = tiled_root_pmap; |
1395 | pixmap = tiled_root_pmap; |
1309 | pmap_width = window_width; |
1396 | pmap_width = window_width; |
1310 | pmap_height = window_height; |
1397 | pmap_height = window_height; |
1311 | pmap_depth = root_depth; |
1398 | pmap_depth = target->depth; |
1312 | } |
1399 | } |
1313 | |
1400 | |
1314 | if (gc) |
1401 | if (recoded_root_pmap != root_pixmap) |
1315 | XFreeGC (dpy, gc); |
1402 | XFreePixmap (dpy, recoded_root_pmap); |
1316 | |
|
|
1317 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1318 | |
1403 | |
1319 | return result; |
1404 | return result; |
1320 | } |
1405 | } |
1321 | |
1406 | |
1322 | bool |
1407 | void |
1323 | bgPixmap_t::set_root_pixmap () |
1408 | bgPixmap_t::set_root_pixmap () |
1324 | { |
1409 | { |
1325 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1410 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1326 | if (new_root_pixmap == None) |
1411 | if (new_root_pixmap == None) |
1327 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1412 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1328 | |
1413 | |
1329 | if (new_root_pixmap != root_pixmap) |
|
|
1330 | { |
|
|
1331 | root_pixmap = new_root_pixmap; |
1414 | root_pixmap = new_root_pixmap; |
1332 | return true; |
|
|
1333 | } |
|
|
1334 | |
|
|
1335 | return false; |
|
|
1336 | } |
1415 | } |
1337 | # endif /* ENABLE_TRANSPARENCY */ |
1416 | # endif /* ENABLE_TRANSPARENCY */ |
1338 | |
1417 | |
1339 | # ifndef HAVE_AFTERIMAGE |
1418 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1340 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
1419 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c); |
1341 | # endif |
1420 | # endif |
1342 | |
1421 | |
1343 | bool |
1422 | bool |
1344 | bgPixmap_t::render () |
1423 | bgPixmap_t::render () |
1345 | { |
1424 | { |
1346 | unsigned long background_flags = 0; |
1425 | unsigned long background_flags = 0; |
1347 | |
1426 | |
1348 | if (target == NULL) |
1427 | if (target == NULL) |
1349 | return false; |
1428 | return false; |
1350 | |
|
|
1351 | TIMING_TEST_START (tp); |
|
|
1352 | |
1429 | |
1353 | invalidate (); |
1430 | invalidate (); |
1354 | # ifdef ENABLE_TRANSPARENCY |
1431 | # ifdef ENABLE_TRANSPARENCY |
1355 | if (flags & isTransparent) |
1432 | if (flags & isTransparent) |
1356 | { |
1433 | { |
1357 | /* we need to re-generate transparency pixmap in that case ! */ |
1434 | /* we need to re-generate transparency pixmap in that case ! */ |
1358 | background_flags = make_transparency_pixmap (); |
1435 | background_flags = make_transparency_pixmap (); |
1359 | if (background_flags == 0) |
1436 | if (background_flags == 0) |
1360 | return false; |
1437 | return false; |
1361 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1438 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1362 | && pmap_depth == target->depth) |
|
|
1363 | flags = flags & ~isInvalid; |
1439 | flags = flags & ~isInvalid; |
1364 | } |
1440 | } |
1365 | # endif |
1441 | # endif |
1366 | |
1442 | |
1367 | # ifdef BG_IMAGE_FROM_FILE |
1443 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
1371 | if (render_image (background_flags)) |
1447 | if (render_image (background_flags)) |
1372 | flags = flags & ~isInvalid; |
1448 | flags = flags & ~isInvalid; |
1373 | } |
1449 | } |
1374 | # endif |
1450 | # endif |
1375 | |
1451 | |
|
|
1452 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1376 | XImage *result = NULL; |
1453 | XImage *result = NULL; |
1377 | |
1454 | |
1378 | if (background_flags && (flags & isInvalid)) |
1455 | if (background_flags && (flags & isInvalid)) |
1379 | { |
1456 | { |
1380 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1457 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1381 | } |
1458 | } |
1382 | |
1459 | |
1383 | if (result) |
1460 | if (result) |
1384 | { |
1461 | { |
1385 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
|
|
1386 | /* our own client-side tinting */ |
1462 | /* our own client-side tinting */ |
1387 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1388 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1389 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1463 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1390 | { |
1464 | { |
1391 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1465 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1392 | if (flags & tintSet) |
1466 | if (flags & tintSet) |
1393 | tint.get (c); |
1467 | tint.get (c); |
1394 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1468 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c); |
1395 | } |
1469 | } |
1396 | # endif |
|
|
1397 | |
1470 | |
1398 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1471 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1399 | |
1472 | |
1400 | if (gc) |
1473 | if (gc) |
1401 | { |
1474 | { |
1402 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
1403 | { |
|
|
1404 | XFreePixmap (target->dpy, pixmap); |
|
|
1405 | pixmap = None; |
|
|
1406 | } |
|
|
1407 | |
|
|
1408 | if (pixmap == None) |
|
|
1409 | { |
|
|
1410 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
1411 | pmap_width = result->width; |
|
|
1412 | pmap_height = result->height; |
|
|
1413 | pmap_depth = target->depth; |
|
|
1414 | } |
|
|
1415 | |
|
|
1416 | if (pmap_depth != result->depth) |
|
|
1417 | { |
|
|
1418 | /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
1419 | if (result->depth == 24 && pmap_depth == 32) |
|
|
1420 | result->depth = 32; |
|
|
1421 | else if (result->depth == 32 && pmap_depth == 24) |
|
|
1422 | result->depth = 24; |
|
|
1423 | else |
|
|
1424 | { |
|
|
1425 | /* TODO: implement image recoding */ |
|
|
1426 | } |
|
|
1427 | } |
|
|
1428 | |
|
|
1429 | if (pmap_depth == result->depth) |
|
|
1430 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1475 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1431 | |
1476 | |
1432 | XFreeGC (target->dpy, gc); |
1477 | XFreeGC (target->dpy, gc); |
1433 | flags = flags & ~isInvalid; |
1478 | flags = flags & ~isInvalid; |
1434 | } |
1479 | } |
1435 | |
1480 | |
1436 | XDestroyImage (result); |
1481 | XDestroyImage (result); |
1437 | } |
1482 | } |
|
|
1483 | # endif |
1438 | |
1484 | |
1439 | if (flags & isInvalid) |
1485 | if (flags & isInvalid) |
1440 | { |
1486 | { |
1441 | if (pixmap != None) |
1487 | if (pixmap != None) |
1442 | { |
1488 | { |
… | |
… | |
1445 | } |
1491 | } |
1446 | } |
1492 | } |
1447 | |
1493 | |
1448 | apply (); |
1494 | apply (); |
1449 | |
1495 | |
1450 | XSync (target->dpy, False); |
|
|
1451 | valid_since = ev::now (); |
1496 | valid_since = ev::now (); |
1452 | |
1497 | |
1453 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1454 | |
|
|
1455 | return true; |
1498 | return true; |
1456 | } |
1499 | } |
1457 | |
1500 | |
1458 | bool |
1501 | void |
1459 | bgPixmap_t::set_target (rxvt_term *new_target) |
1502 | bgPixmap_t::set_target (rxvt_term *new_target) |
1460 | { |
1503 | { |
1461 | if (new_target) |
|
|
1462 | if (target != new_target) |
|
|
1463 | { |
|
|
1464 | target = new_target; |
1504 | target = new_target; |
1465 | # ifdef ENABLE_TRANSPARENCY |
1505 | |
1466 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
1506 | flags &= ~(HAS_RENDER | HAS_RENDER_CONV); |
|
|
1507 | #if XRENDER |
|
|
1508 | int major, minor; |
|
|
1509 | if (XRenderQueryVersion (target->dpy, &major, &minor)) |
|
|
1510 | flags |= HAS_RENDER; |
|
|
1511 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
|
|
1512 | if (filters) |
|
|
1513 | { |
|
|
1514 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1515 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1516 | flags |= HAS_RENDER_CONV; |
|
|
1517 | |
|
|
1518 | XFree (filters); |
|
|
1519 | } |
1467 | # endif |
1520 | #endif |
1468 | return true; |
|
|
1469 | } |
|
|
1470 | |
|
|
1471 | return false; |
|
|
1472 | } |
1521 | } |
1473 | |
1522 | |
1474 | void |
1523 | void |
1475 | bgPixmap_t::apply () |
1524 | bgPixmap_t::apply () |
1476 | { |
1525 | { |
1477 | if (target) |
1526 | if (target == NULL) |
1478 | { |
1527 | return; |
1479 | flags &= ~isVtOrigin; |
|
|
1480 | |
1528 | |
1481 | if (pixmap != None) |
1529 | if (pixmap != None) |
1482 | { |
1530 | { |
1483 | /* set target's background to pixmap */ |
1531 | /* set target's background to pixmap */ |
1484 | # ifdef ENABLE_TRANSPARENCY |
1532 | # ifdef ENABLE_TRANSPARENCY |
1485 | if (flags & isTransparent) |
1533 | if (flags & isTransparent) |
1486 | { |
1534 | { |
1487 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1535 | XSetWindowBackgroundPixmap (target->dpy, target->parent[0], pixmap); |
1488 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1536 | XSetWindowBackgroundPixmap (target->dpy, target->vt, ParentRelative); |
1489 | |
1537 | |
1490 | if (target->scrollBar.win) |
1538 | if (target->scrollBar.win) |
1491 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1539 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1492 | } |
1540 | } |
1493 | else |
1541 | else |
1494 | # endif |
1542 | # endif |
1495 | { |
1543 | { |
1496 | flags |= isVtOrigin; |
|
|
1497 | /* force old pixmap dereference in case it was transparent before :*/ |
1544 | /* force old pixmap dereference in case it was transparent before :*/ |
1498 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1499 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
|
|
1500 | /* do we also need to set scrollbar's background here ? */ |
|
|
1501 | |
|
|
1502 | if (target->scrollBar.win) |
|
|
1503 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1504 | } |
|
|
1505 | } |
|
|
1506 | else |
|
|
1507 | { |
|
|
1508 | /* set target background to a pixel */ |
|
|
1509 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1545 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1510 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
1546 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1511 | /* do we also need to set scrollbar's background here ? */ |
1547 | /* do we also need to set scrollbar's background here ? */ |
|
|
1548 | |
1512 | if (target->scrollBar.win) |
1549 | if (target->scrollBar.win) |
1513 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1550 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
1514 | } |
1551 | } |
|
|
1552 | } |
|
|
1553 | else |
|
|
1554 | { |
|
|
1555 | /* set target background to a pixel */ |
|
|
1556 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
|
|
1557 | XSetWindowBackground (target->dpy, target->vt, target->pix_colors[Color_bg]); |
|
|
1558 | /* do we also need to set scrollbar's background here ? */ |
|
|
1559 | if (target->scrollBar.win) |
|
|
1560 | XSetWindowBackground (target->dpy, target->scrollBar.win, target->pix_colors[Color_border]); |
|
|
1561 | } |
1515 | |
1562 | |
1516 | /* don't want Expose on the parent or vt. It is better to use |
1563 | /* don't want Expose on the parent or vt. It is better to use |
1517 | scr_touch or we get a great deal of flicker otherwise: */ |
1564 | scr_touch or we get a great deal of flicker otherwise: */ |
1518 | XClearWindow (target->dpy, target->parent[0]); |
1565 | XClearWindow (target->dpy, target->parent[0]); |
1519 | |
1566 | |
1520 | if (target->scrollBar.state && target->scrollBar.win) |
1567 | if (target->scrollBar.state && target->scrollBar.win) |
1521 | { |
1568 | { |
1522 | target->scrollBar.state = STATE_IDLE; |
1569 | target->scrollBar.state = STATE_IDLE; |
1523 | target->scrollBar.show (0); |
1570 | target->scrollBar.show (0); |
1524 | } |
1571 | } |
1525 | |
1572 | |
1526 | target->want_refresh = 1; |
1573 | target->want_refresh = 1; |
1527 | flags |= hasChanged; |
1574 | flags |= hasChanged; |
1528 | } |
|
|
1529 | } |
1575 | } |
1530 | |
1576 | |
1531 | #endif /* HAVE_BG_PIXMAP */ |
1577 | #endif /* HAVE_BG_PIXMAP */ |
1532 | |
1578 | |
1533 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1579 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1534 | /* taken from aterm-0.4.2 */ |
1580 | /* taken from aterm-0.4.2 */ |
1535 | |
1581 | |
1536 | typedef uint32_t RUINT32T; |
|
|
1537 | |
|
|
1538 | static void |
1582 | static void |
1539 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1583 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, const rgba &c) |
1540 | { |
1584 | { |
1541 | int sh_r, sh_g, sh_b; |
1585 | int sh_r, sh_g, sh_b; |
1542 | RUINT32T mask_r, mask_g, mask_b; |
1586 | uint32_t mask_r, mask_g, mask_b; |
1543 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1587 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1544 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1588 | rgba low; |
1545 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1589 | rgba high; |
1546 | int i; |
1590 | int i; |
|
|
1591 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1547 | |
1592 | |
1548 | Visual *visual = term->visual; |
|
|
1549 | |
|
|
1550 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1593 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1551 | |
|
|
1552 | if (shade == 0) |
|
|
1553 | shade = 100; |
|
|
1554 | |
1594 | |
1555 | /* for convenience */ |
1595 | /* for convenience */ |
1556 | mask_r = visual->red_mask; |
1596 | mask_r = visual->red_mask; |
1557 | mask_g = visual->green_mask; |
1597 | mask_g = visual->green_mask; |
1558 | mask_b = visual->blue_mask; |
1598 | mask_b = visual->blue_mask; |
1559 | |
1599 | |
1560 | /* boring lookup table pre-initialization */ |
1600 | /* boring lookup table pre-initialization */ |
1561 | switch (srcImage->bits_per_pixel) { |
1601 | switch (srcImage->depth) |
|
|
1602 | { |
1562 | case 15: |
1603 | case 15: |
1563 | if ((mask_r != 0x7c00) || |
1604 | if ((mask_r != 0x7c00) || |
1564 | (mask_g != 0x03e0) || |
1605 | (mask_g != 0x03e0) || |
1565 | (mask_b != 0x001f)) |
1606 | (mask_b != 0x001f)) |
1566 | return; |
1607 | return; |
1567 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1608 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1568 | lookup_r = lookup; |
1609 | lookup_r = lookup; |
1569 | lookup_g = lookup+32; |
1610 | lookup_g = lookup+32; |
1570 | lookup_b = lookup+32+32; |
1611 | lookup_b = lookup+32+32; |
1571 | sh_r = 10; |
1612 | sh_r = 10; |
1572 | sh_g = 5; |
1613 | sh_g = 5; |
1573 | sh_b = 0; |
1614 | sh_b = 0; |
1574 | break; |
1615 | break; |
1575 | case 16: |
1616 | case 16: |
1576 | if ((mask_r != 0xf800) || |
1617 | if ((mask_r != 0xf800) || |
1577 | (mask_g != 0x07e0) || |
1618 | (mask_g != 0x07e0) || |
1578 | (mask_b != 0x001f)) |
1619 | (mask_b != 0x001f)) |
1579 | return; |
1620 | return; |
1580 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1621 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1581 | lookup_r = lookup; |
1622 | lookup_r = lookup; |
1582 | lookup_g = lookup+32; |
1623 | lookup_g = lookup+32; |
1583 | lookup_b = lookup+32+64; |
1624 | lookup_b = lookup+32+64; |
1584 | sh_r = 11; |
1625 | sh_r = 11; |
1585 | sh_g = 5; |
1626 | sh_g = 5; |
1586 | sh_b = 0; |
1627 | sh_b = 0; |
1587 | break; |
1628 | break; |
1588 | case 24: |
1629 | case 24: |
1589 | if ((mask_r != 0xff0000) || |
1630 | if ((mask_r != 0xff0000) || |
1590 | (mask_g != 0x00ff00) || |
1631 | (mask_g != 0x00ff00) || |
1591 | (mask_b != 0x0000ff)) |
1632 | (mask_b != 0x0000ff)) |
1592 | return; |
1633 | return; |
1593 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1634 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1594 | lookup_r = lookup; |
1635 | lookup_r = lookup; |
1595 | lookup_g = lookup+256; |
1636 | lookup_g = lookup+256; |
1596 | lookup_b = lookup+256+256; |
1637 | lookup_b = lookup+256+256; |
1597 | sh_r = 16; |
1638 | sh_r = 16; |
1598 | sh_g = 8; |
1639 | sh_g = 8; |
1599 | sh_b = 0; |
1640 | sh_b = 0; |
1600 | break; |
1641 | break; |
1601 | case 32: |
1642 | case 32: |
1602 | if ((mask_r != 0xff0000) || |
1643 | if ((mask_r != 0xff0000) || |
1603 | (mask_g != 0x00ff00) || |
1644 | (mask_g != 0x00ff00) || |
1604 | (mask_b != 0x0000ff)) |
1645 | (mask_b != 0x0000ff)) |
1605 | return; |
1646 | return; |
1606 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1647 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1607 | lookup_r = lookup; |
1648 | lookup_r = lookup; |
1608 | lookup_g = lookup+256; |
1649 | lookup_g = lookup+256; |
1609 | lookup_b = lookup+256+256; |
1650 | lookup_b = lookup+256+256; |
1610 | sh_r = 16; |
1651 | sh_r = 16; |
1611 | sh_g = 8; |
1652 | sh_g = 8; |
1612 | sh_b = 0; |
1653 | sh_b = 0; |
1613 | break; |
1654 | break; |
1614 | default: |
1655 | default: |
1615 | return; /* we do not support this color depth */ |
1656 | return; /* we do not support this color depth */ |
1616 | } |
1657 | } |
1617 | |
1658 | |
1618 | /* prepare limits for color transformation (each channel is handled separately) */ |
1659 | /* prepare limits for color transformation (each channel is handled separately) */ |
1619 | if (shade < 0) { |
1660 | if (shade > 100) |
|
|
1661 | { |
1620 | shade = -shade; |
1662 | shade = 200 - shade; |
1621 | if (shade < 0) shade = 0; |
|
|
1622 | if (shade > 100) shade = 100; |
|
|
1623 | |
1663 | |
1624 | lower_lim_r = 65535-rm; |
1664 | high.r = (65535 - c.r) * shade / 100; |
1625 | lower_lim_g = 65535-gm; |
1665 | high.g = (65535 - c.g) * shade / 100; |
1626 | lower_lim_b = 65535-bm; |
1666 | high.b = (65535 - c.b) * shade / 100; |
1627 | |
1667 | |
1628 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1668 | low.r = 65535 - high.r; |
1629 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1669 | low.g = 65535 - high.g; |
1630 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1670 | low.b = 65535 - high.b; |
1631 | |
|
|
1632 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1633 | } else { |
|
|
1634 | if (shade < 0) shade = 0; |
|
|
1635 | if (shade > 100) shade = 100; |
|
|
1636 | |
|
|
1637 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
1638 | |
|
|
1639 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
1640 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
1641 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
1642 | } |
1671 | } |
1643 | |
1672 | else |
1644 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1645 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1646 | { |
1673 | { |
1647 | unsigned int tmp; |
1674 | high.r = c.r * shade / 100; |
|
|
1675 | high.g = c.g * shade / 100; |
|
|
1676 | high.b = c.b * shade / 100; |
1648 | |
1677 | |
1649 | tmp = lower_lim_r; |
1678 | low.r = low.g = low.b = 0; |
1650 | lower_lim_r = lower_lim_b; |
|
|
1651 | lower_lim_b = tmp; |
|
|
1652 | |
|
|
1653 | tmp = upper_lim_r; |
|
|
1654 | upper_lim_r = upper_lim_b; |
|
|
1655 | upper_lim_b = tmp; |
|
|
1656 | } |
1679 | } |
1657 | |
1680 | |
1658 | /* fill our lookup tables */ |
1681 | /* fill our lookup tables */ |
1659 | for (i = 0; i <= mask_r>>sh_r; i++) |
1682 | for (i = 0; i <= mask_r>>sh_r; i++) |
1660 | { |
1683 | { |
1661 | RUINT32T tmp; |
1684 | uint32_t tmp; |
1662 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1685 | tmp = i * high.r; |
1663 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1686 | tmp += (mask_r>>sh_r) * low.r; |
1664 | lookup_r[i] = (tmp/65535)<<sh_r; |
1687 | lookup_r[i] = (tmp/65535)<<sh_r; |
1665 | } |
1688 | } |
1666 | for (i = 0; i <= mask_g>>sh_g; i++) |
1689 | for (i = 0; i <= mask_g>>sh_g; i++) |
1667 | { |
1690 | { |
1668 | RUINT32T tmp; |
1691 | uint32_t tmp; |
1669 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1692 | tmp = i * high.g; |
1670 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1693 | tmp += (mask_g>>sh_g) * low.g; |
1671 | lookup_g[i] = (tmp/65535)<<sh_g; |
1694 | lookup_g[i] = (tmp/65535)<<sh_g; |
1672 | } |
1695 | } |
1673 | for (i = 0; i <= mask_b>>sh_b; i++) |
1696 | for (i = 0; i <= mask_b>>sh_b; i++) |
1674 | { |
1697 | { |
1675 | RUINT32T tmp; |
1698 | uint32_t tmp; |
1676 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1699 | tmp = i * high.b; |
1677 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1700 | tmp += (mask_b>>sh_b) * low.b; |
1678 | lookup_b[i] = (tmp/65535)<<sh_b; |
1701 | lookup_b[i] = (tmp/65535)<<sh_b; |
1679 | } |
1702 | } |
1680 | |
1703 | |
1681 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1704 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1682 | switch (srcImage->bits_per_pixel) |
1705 | if (srcImage->bits_per_pixel == 32 |
|
|
1706 | && (srcImage->depth == 24 || srcImage->depth == 32) |
|
|
1707 | && srcImage->byte_order == host_byte_order) |
1683 | { |
1708 | { |
1684 | case 15: |
|
|
1685 | { |
|
|
1686 | unsigned short *p1, *pf, *p, *pl; |
1709 | uint32_t *p1, *pf, *p, *pl; |
1687 | p1 = (unsigned short *) srcImage->data; |
1710 | p1 = (uint32_t *) srcImage->data; |
1688 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1711 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1712 | |
1689 | while (p1 < pf) |
1713 | while (p1 < pf) |
1690 | { |
1714 | { |
1691 | p = p1; |
1715 | p = p1; |
1692 | pl = p1 + srcImage->width; |
1716 | pl = p1 + srcImage->width; |
1693 | for (; p < pl; p++) |
1717 | for (; p < pl; p++) |
1694 | { |
1718 | { |
1695 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1696 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1697 | lookup_b[(*p & 0x001f)]; |
|
|
1698 | } |
|
|
1699 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1700 | } |
|
|
1701 | break; |
|
|
1702 | } |
|
|
1703 | case 16: |
|
|
1704 | { |
|
|
1705 | unsigned short *p1, *pf, *p, *pl; |
|
|
1706 | p1 = (unsigned short *) srcImage->data; |
|
|
1707 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1708 | while (p1 < pf) |
|
|
1709 | { |
|
|
1710 | p = p1; |
|
|
1711 | pl = p1 + srcImage->width; |
|
|
1712 | for (; p < pl; p++) |
|
|
1713 | { |
|
|
1714 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1715 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1716 | lookup_b[(*p & 0x001f)]; |
|
|
1717 | } |
|
|
1718 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1719 | } |
|
|
1720 | break; |
|
|
1721 | } |
|
|
1722 | case 24: |
|
|
1723 | { |
|
|
1724 | unsigned char *p1, *pf, *p, *pl; |
|
|
1725 | p1 = (unsigned char *) srcImage->data; |
|
|
1726 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1727 | while (p1 < pf) |
|
|
1728 | { |
|
|
1729 | p = p1; |
|
|
1730 | pl = p1 + srcImage->width * 3; |
|
|
1731 | for (; p < pl; p += 3) |
|
|
1732 | { |
|
|
1733 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1734 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1735 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1736 | } |
|
|
1737 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1738 | } |
|
|
1739 | break; |
|
|
1740 | } |
|
|
1741 | case 32: |
|
|
1742 | { |
|
|
1743 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1744 | p1 = (RUINT32T *) srcImage->data; |
|
|
1745 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1746 | |
|
|
1747 | while (p1 < pf) |
|
|
1748 | { |
|
|
1749 | p = p1; |
|
|
1750 | pl = p1 + srcImage->width; |
|
|
1751 | for (; p < pl; p++) |
|
|
1752 | { |
|
|
1753 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1719 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1754 | lookup_g[(*p & 0x00ff00)>> 8] | |
1720 | lookup_g[(*p & 0x00ff00) >> 8] | |
1755 | lookup_b[(*p & 0x0000ff)] | |
1721 | lookup_b[(*p & 0x0000ff)] | |
1756 | (*p & ~0xffffff); |
1722 | (*p & 0xff000000); |
|
|
1723 | } |
|
|
1724 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1725 | } |
|
|
1726 | } |
|
|
1727 | else |
|
|
1728 | { |
|
|
1729 | for (int y = 0; y < srcImage->height; y++) |
|
|
1730 | for (int x = 0; x < srcImage->width; x++) |
|
|
1731 | { |
|
|
1732 | unsigned long pixel = XGetPixel (srcImage, x, y); |
|
|
1733 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
|
|
1734 | lookup_g[(pixel & mask_g) >> sh_g] | |
|
|
1735 | lookup_b[(pixel & mask_b) >> sh_b]; |
|
|
1736 | XPutPixel (srcImage, x, y, pixel); |
1757 | } |
1737 | } |
1758 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1759 | } |
1738 | } |
1760 | break; |
|
|
1761 | } |
|
|
1762 | } |
|
|
1763 | |
1739 | |
1764 | free (lookup); |
1740 | free (lookup); |
1765 | } |
1741 | } |
1766 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1742 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |