… | |
… | |
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 */ |
26 | |
28 | |
27 | #define DO_TIMING_TEST 0 |
29 | #define DO_TIMING_TEST 0 |
28 | |
30 | |
… | |
… | |
104 | #ifdef BG_IMAGE_FROM_FILE |
106 | #ifdef BG_IMAGE_FROM_FILE |
105 | have_image = false; |
107 | have_image = false; |
106 | h_scale = v_scale = 0; |
108 | h_scale = v_scale = 0; |
107 | h_align = v_align = 0; |
109 | h_align = v_align = 0; |
108 | #endif |
110 | #endif |
|
|
111 | #ifdef ENABLE_TRANSPARENCY |
|
|
112 | shade = 100; |
|
|
113 | recoded_root_pmap = None; |
|
|
114 | #endif |
109 | flags = 0; |
115 | flags = 0; |
110 | pixmap = None; |
116 | pixmap = None; |
111 | valid_since = invalid_since = 0; |
117 | valid_since = invalid_since = 0; |
112 | target = 0; |
118 | target = 0; |
113 | } |
119 | } |
… | |
… | |
123 | #ifdef HAVE_PIXBUF |
129 | #ifdef HAVE_PIXBUF |
124 | if (pixbuf) |
130 | if (pixbuf) |
125 | g_object_unref (pixbuf); |
131 | g_object_unref (pixbuf); |
126 | #endif |
132 | #endif |
127 | |
133 | |
|
|
134 | #ifdef ENABLE_TRANSPARENCY |
|
|
135 | if (recoded_root_pmap && target) |
|
|
136 | XFreePixmap (target->dpy, recoded_root_pmap); |
|
|
137 | #endif |
|
|
138 | |
128 | if (pixmap && target) |
139 | if (pixmap && target) |
129 | XFreePixmap (target->dpy, pixmap); |
140 | XFreePixmap (target->dpy, pixmap); |
130 | } |
141 | } |
131 | |
142 | |
132 | bool |
143 | bool |
… | |
… | |
170 | bool bgPixmap_t::need_client_side_rendering () |
181 | bool bgPixmap_t::need_client_side_rendering () |
171 | { |
182 | { |
172 | # ifdef HAVE_AFTERIMAGE |
183 | # ifdef HAVE_AFTERIMAGE |
173 | if (original_asim) |
184 | if (original_asim) |
174 | return true; |
185 | 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 |
186 | # endif |
187 | return false; |
187 | return false; |
188 | } |
188 | } |
189 | |
189 | |
190 | # ifdef BG_IMAGE_FROM_FILE |
190 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
226 | make_align_position (int align, int window_size, int image_size) |
226 | make_align_position (int align, int window_size, int image_size) |
227 | { |
227 | { |
228 | int diff = window_size - image_size; |
228 | int diff = window_size - image_size; |
229 | int smaller = min (image_size, window_size); |
229 | int smaller = min (image_size, window_size); |
230 | |
230 | |
231 | if (align >= 0 && align <= 50) |
231 | if (align >= 0 && align <= 100) |
232 | return diff * align / 100; |
232 | 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 ) |
233 | else if (align > 100 && align <= 200) |
236 | return ((align - 100) * smaller / 100) + window_size - smaller; |
234 | return ((align - 100) * smaller / 100) + window_size - smaller; |
237 | else if (align > -100 && align < 0) |
235 | else if (align >= -100 && align < 0) |
238 | return ((align + 100) * smaller / 100) - image_size; |
236 | return ((align + 100) * smaller / 100) - image_size; |
239 | return 0; |
237 | return 0; |
240 | } |
238 | } |
241 | |
239 | |
242 | static inline int |
240 | static inline int |
243 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
241 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
244 | { |
242 | { |
245 | int src_pos = 0; |
243 | int src_pos = 0; |
246 | dst_pos = 0; |
244 | dst_pos = pos; |
247 | dst_size = size; |
245 | dst_size = size; |
248 | if (pos < 0) |
246 | if (pos < 0) |
249 | { |
247 | { |
250 | src_pos = -pos; |
248 | src_pos = -pos; |
|
|
249 | dst_pos = 0; |
251 | dst_size += pos; |
250 | dst_size += pos; |
252 | } |
251 | } |
253 | else if (pos > 0) |
|
|
254 | dst_pos = pos; |
|
|
255 | |
252 | |
256 | if (dst_pos + dst_size > target_size) |
253 | if (dst_pos + dst_size > target_size) |
257 | dst_size = target_size - dst_pos; |
254 | dst_size = target_size - dst_pos; |
258 | return src_pos; |
255 | return src_pos; |
259 | } |
256 | } |
… | |
… | |
437 | { |
434 | { |
438 | flags = new_flags; |
435 | flags = new_flags; |
439 | changed++; |
436 | changed++; |
440 | } |
437 | } |
441 | |
438 | |
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); |
439 | return (changed > 0); |
445 | } |
440 | } |
446 | |
441 | |
447 | void |
442 | void |
448 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
443 | bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
… | |
… | |
461 | { |
456 | { |
462 | w = h_scale * target_width / 100; |
457 | w = h_scale * target_width / 100; |
463 | h = v_scale * target_height / 100; |
458 | h = v_scale * target_height / 100; |
464 | } |
459 | } |
465 | |
460 | |
|
|
461 | if (!w) w = image_width; |
|
|
462 | if (!h) h = image_height; |
|
|
463 | |
466 | if (flags & rootAlign) |
464 | if (flags & rootAlign) |
467 | { |
465 | { |
468 | target->get_window_origin (x, y); |
466 | target->get_window_origin (x, y); |
469 | x = -x; |
467 | x = -x; |
470 | y = -y; |
468 | y = -y; |
471 | } |
469 | } |
472 | else |
470 | else |
473 | { |
471 | { |
474 | x = make_align_position (h_align, target_width, w > 0 ? w : image_width); |
472 | x = make_align_position (h_align, target_width, w); |
475 | y = make_align_position (v_align, target_height, h > 0 ? h : image_height); |
473 | y = make_align_position (v_align, target_height, h); |
476 | } |
474 | } |
477 | |
475 | |
478 | flags &= ~sizeSensitive; |
476 | flags &= ~sizeSensitive; |
479 | if (h_scale != 0 || v_scale != 0 |
477 | if ((flags & propScale) || h_scale || v_scale |
480 | || h_align != 0 || v_align != 0 |
478 | || (!(flags & rootAlign) && (h_align || v_align)) |
481 | || image_width > target_width || image_height > target_height) |
479 | || w > target_width || h > target_height) |
482 | flags |= sizeSensitive; |
480 | flags |= sizeSensitive; |
483 | } |
481 | } |
484 | |
482 | |
485 | # ifdef HAVE_AFTERIMAGE |
483 | # ifdef HAVE_AFTERIMAGE |
486 | bool |
484 | bool |
… | |
… | |
499 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
497 | background = pixmap2ximage (target->asv, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, 100); |
500 | |
498 | |
501 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
499 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
502 | { |
500 | { |
503 | ShadingInfo as_shade; |
501 | ShadingInfo as_shade; |
504 | as_shade.shading = (shade == 0) ? 100 : shade; |
502 | as_shade.shading = shade; |
505 | |
503 | |
506 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
504 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
507 | if (flags & tintSet) |
505 | if (flags & tintSet) |
508 | tint.get (c); |
506 | tint.get (c); |
509 | as_shade.tintColor.red = c.r; |
507 | as_shade.tintColor.red = c.r; |
… | |
… | |
511 | as_shade.tintColor.blue = c.b; |
509 | as_shade.tintColor.blue = c.b; |
512 | |
510 | |
513 | background_tint = shading2tint32 (&as_shade); |
511 | background_tint = shading2tint32 (&as_shade); |
514 | } |
512 | } |
515 | |
513 | |
516 | if (!(background_flags & transpPmapBlured) && (flags & blurNeeded) && background != NULL) |
514 | if (!(background_flags & transpPmapBlurred) && (flags & blurNeeded) && background != NULL) |
517 | { |
515 | { |
518 | ASImage *tmp = blur_asimage_gauss (target->asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
516 | 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, |
517 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
520 | 100, ASIMAGE_QUALITY_DEFAULT); |
518 | 100, ASIMAGE_QUALITY_DEFAULT); |
521 | if (tmp) |
519 | if (tmp) |
… | |
… | |
536 | int x = 0; |
534 | int x = 0; |
537 | int y = 0; |
535 | int y = 0; |
538 | int w = 0; |
536 | int w = 0; |
539 | int h = 0; |
537 | int h = 0; |
540 | |
538 | |
541 | TIMING_TEST_START (asim); |
|
|
542 | |
|
|
543 | if (original_asim) |
539 | if (original_asim) |
544 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
540 | get_image_geometry (original_asim->width, original_asim->height, w, h, x, y); |
545 | |
541 | |
546 | if (!original_asim |
542 | if (!original_asim |
|
|
543 | || (!(flags & rootAlign) |
547 | || x >= target_width |
544 | && (x >= target_width |
548 | || y >= target_height |
545 | || y >= target_height |
549 | || (w > 0 && x + w <= 0) |
546 | || (x + w <= 0) |
550 | || (h > 0 && y + h <= 0)) |
547 | || (y + h <= 0)))) |
551 | { |
548 | { |
552 | if (background) |
549 | if (background) |
553 | { |
550 | { |
554 | new_pmap_width = background->width; |
551 | new_pmap_width = background->width; |
555 | new_pmap_height = background->height; |
552 | new_pmap_height = background->height; |
… | |
… | |
569 | } |
566 | } |
570 | else |
567 | else |
571 | { |
568 | { |
572 | result = original_asim; |
569 | result = original_asim; |
573 | |
570 | |
574 | if ((w > 0 && w != original_asim->width) |
571 | if ((w != original_asim->width) |
575 | || (h > 0 && h != original_asim->height)) |
572 | || (h != original_asim->height)) |
576 | { |
573 | { |
577 | result = scale_asimage (target->asv, original_asim, |
574 | result = scale_asimage (target->asv, original_asim, |
578 | w > 0 ? w : original_asim->width, |
575 | w, h, |
579 | h > 0 ? h : original_asim->height, |
|
|
580 | background ? ASA_ASImage : ASA_XImage, |
576 | background ? ASA_ASImage : ASA_XImage, |
581 | 100, ASIMAGE_QUALITY_DEFAULT); |
577 | 100, ASIMAGE_QUALITY_DEFAULT); |
582 | } |
578 | } |
583 | |
579 | |
584 | if (background == NULL) |
580 | if (background == NULL) |
… | |
… | |
616 | layers[0].clip_width = target_width; |
612 | layers[0].clip_width = target_width; |
617 | layers[0].clip_height = target_height; |
613 | layers[0].clip_height = target_height; |
618 | layers[0].tint = background_tint; |
614 | layers[0].tint = background_tint; |
619 | layers[1].im = result; |
615 | layers[1].im = result; |
620 | |
616 | |
621 | if (w <= 0) |
617 | if (h_scale == 0 || v_scale == 0) |
622 | { |
618 | { |
623 | /* tile horizontally */ |
619 | /* tile horizontally */ |
624 | while (x > 0) x -= (int)result->width; |
620 | while (x > 0) x -= (int)result->width; |
625 | layers[1].dst_x = x; |
621 | layers[1].dst_x = x; |
626 | layers[1].clip_width = result->width+target_width; |
622 | layers[1].clip_width = result->width+target_width; |
… | |
… | |
630 | /* clip horizontally */ |
626 | /* clip horizontally */ |
631 | layers[1].dst_x = x; |
627 | layers[1].dst_x = x; |
632 | layers[1].clip_width = result->width; |
628 | layers[1].clip_width = result->width; |
633 | } |
629 | } |
634 | |
630 | |
635 | if (h <= 0) |
631 | if (h_scale == 0 || v_scale == 0) |
636 | { |
632 | { |
637 | while (y > 0) y -= (int)result->height; |
633 | while (y > 0) y -= (int)result->height; |
638 | layers[1].dst_y = y; |
634 | layers[1].dst_y = y; |
639 | layers[1].clip_height = result->height + target_height; |
635 | layers[1].clip_height = result->height + target_height; |
640 | } |
636 | } |
… | |
… | |
663 | } |
659 | } |
664 | |
660 | |
665 | free (layers); |
661 | free (layers); |
666 | } |
662 | } |
667 | } |
663 | } |
668 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
669 | |
664 | |
670 | bool ret = false; |
665 | bool ret = false; |
671 | |
666 | |
672 | if (result) |
667 | if (result) |
673 | { |
668 | { |
… | |
… | |
719 | |
714 | |
720 | if (result != background && result != original_asim) |
715 | if (result != background && result != original_asim) |
721 | destroy_asimage (&result); |
716 | destroy_asimage (&result); |
722 | |
717 | |
723 | XFreeGC (target->dpy, gc); |
718 | XFreeGC (target->dpy, gc); |
724 | TIMING_TEST_PRINT_RESULT (asim); |
|
|
725 | |
719 | |
726 | ret = true; |
720 | ret = true; |
727 | } |
721 | } |
728 | |
722 | |
729 | if (background) |
723 | if (background) |
… | |
… | |
741 | return false; |
735 | return false; |
742 | |
736 | |
743 | if (!pixbuf) |
737 | if (!pixbuf) |
744 | return false; |
738 | return false; |
745 | |
739 | |
746 | // TODO: add alpha blending |
740 | #if !XRENDER |
747 | if (background_flags) |
741 | if (background_flags) |
748 | return false; |
742 | return false; |
|
|
743 | #endif |
749 | |
744 | |
750 | GdkPixbuf *result; |
745 | GdkPixbuf *result; |
751 | |
746 | |
752 | int image_width = gdk_pixbuf_get_width (pixbuf); |
747 | int image_width = gdk_pixbuf_get_width (pixbuf); |
753 | int image_height = gdk_pixbuf_get_height (pixbuf); |
748 | int image_height = gdk_pixbuf_get_height (pixbuf); |
… | |
… | |
762 | int w = 0; |
757 | int w = 0; |
763 | int h = 0; |
758 | int h = 0; |
764 | |
759 | |
765 | get_image_geometry (image_width, image_height, w, h, x, y); |
760 | get_image_geometry (image_width, image_height, w, h, x, y); |
766 | |
761 | |
|
|
762 | if (!(flags & rootAlign) |
767 | if (x >= target_width |
763 | && (x >= target_width |
768 | || y >= target_height |
764 | || y >= target_height |
769 | || (w > 0 && x + w <= 0) |
765 | || (x + w <= 0) |
770 | || (h > 0 && y + h <= 0)) |
766 | || (y + h <= 0))) |
771 | return false; |
767 | return false; |
772 | |
768 | |
773 | result = pixbuf; |
769 | result = pixbuf; |
774 | |
770 | |
775 | if ((w > 0 && w != image_width) |
771 | if ((w != image_width) |
776 | || (h > 0 && h != image_height)) |
772 | || (h != image_height)) |
777 | { |
773 | { |
778 | result = gdk_pixbuf_scale_simple (pixbuf, |
774 | result = gdk_pixbuf_scale_simple (pixbuf, |
779 | w > 0 ? w : image_width, |
775 | w, h, |
780 | h > 0 ? h : image_height, |
|
|
781 | GDK_INTERP_BILINEAR); |
776 | GDK_INTERP_BILINEAR); |
782 | } |
777 | } |
783 | |
778 | |
784 | bool ret = false; |
779 | bool ret = false; |
785 | |
780 | |
786 | if (result) |
781 | if (result) |
787 | { |
782 | { |
788 | XGCValues gcv; |
783 | XGCValues gcv; |
789 | GC gc; |
784 | GC gc; |
|
|
785 | Pixmap root_pmap; |
790 | |
786 | |
791 | image_width = gdk_pixbuf_get_width (result); |
787 | image_width = gdk_pixbuf_get_width (result); |
792 | image_height = gdk_pixbuf_get_height (result); |
788 | image_height = gdk_pixbuf_get_height (result); |
793 | |
789 | |
|
|
790 | if (background_flags) |
|
|
791 | { |
|
|
792 | root_pmap = pixmap; |
|
|
793 | pixmap = None; |
|
|
794 | } |
|
|
795 | else |
|
|
796 | { |
794 | if (h_scale == 0 || v_scale == 0) |
797 | if (h_scale == 0 || v_scale == 0) |
795 | { |
798 | { |
796 | new_pmap_width = min (image_width, target_width); |
799 | new_pmap_width = min (image_width, target_width); |
797 | new_pmap_height = min (image_height, target_height); |
800 | new_pmap_height = min (image_height, target_height); |
|
|
801 | } |
798 | } |
802 | } |
799 | |
803 | |
800 | if (pixmap) |
804 | if (pixmap) |
801 | { |
805 | { |
802 | if (pmap_width != new_pmap_width |
806 | if (pmap_width != new_pmap_width |
… | |
… | |
858 | dst_width, dst_height, |
862 | dst_width, dst_height, |
859 | XLIB_RGB_DITHER_NONE, |
863 | XLIB_RGB_DITHER_NONE, |
860 | 0, 0); |
864 | 0, 0); |
861 | } |
865 | } |
862 | |
866 | |
|
|
867 | #if XRENDER |
|
|
868 | if (background_flags) |
|
|
869 | { |
|
|
870 | Display *dpy = target->dpy; |
|
|
871 | XRenderPictureAttributes pa; |
|
|
872 | |
|
|
873 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
874 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
|
|
875 | |
|
|
876 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
877 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
|
|
878 | |
|
|
879 | pa.repeat = True; |
|
|
880 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
|
|
881 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
|
|
882 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
|
|
883 | XFreePixmap (dpy, mask_pmap); |
|
|
884 | |
|
|
885 | if (src && dst && mask) |
|
|
886 | { |
|
|
887 | XRenderColor mask_c; |
|
|
888 | |
|
|
889 | mask_c.alpha = 0x8000; |
|
|
890 | mask_c.red = 0; |
|
|
891 | mask_c.green = 0; |
|
|
892 | mask_c.blue = 0; |
|
|
893 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
|
|
894 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
|
|
895 | } |
|
|
896 | |
|
|
897 | XRenderFreePicture (dpy, src); |
|
|
898 | XRenderFreePicture (dpy, dst); |
|
|
899 | XRenderFreePicture (dpy, mask); |
|
|
900 | |
|
|
901 | XFreePixmap (dpy, root_pmap); |
|
|
902 | } |
|
|
903 | #endif |
|
|
904 | |
863 | if (result != pixbuf) |
905 | if (result != pixbuf) |
864 | g_object_unref (result); |
906 | g_object_unref (result); |
865 | |
907 | |
866 | XFreeGC (target->dpy, gc); |
908 | XFreeGC (target->dpy, gc); |
867 | |
909 | |
… | |
… | |
889 | } |
931 | } |
890 | |
932 | |
891 | # ifdef HAVE_AFTERIMAGE |
933 | # ifdef HAVE_AFTERIMAGE |
892 | if (!target->asimman) |
934 | if (!target->asimman) |
893 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
935 | target->asimman = create_generic_imageman (target->rs[Rs_path]); |
894 | original_asim = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
936 | ASImage *image = get_asimage (target->asimman, file, 0xFFFFFFFF, 100); |
|
|
937 | if (image) |
|
|
938 | { |
895 | if (original_asim) |
939 | if (original_asim) |
|
|
940 | safe_asimage_destroy (original_asim); |
|
|
941 | original_asim = image; |
896 | have_image = true; |
942 | have_image = true; |
897 | return have_image; |
943 | return true; |
|
|
944 | } |
898 | # endif |
945 | # endif |
899 | |
946 | |
900 | # ifdef HAVE_PIXBUF |
947 | # ifdef HAVE_PIXBUF |
901 | pixbuf = gdk_pixbuf_new_from_file (file, NULL); |
948 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
|
|
949 | if (image) |
|
|
950 | { |
902 | if (pixbuf) |
951 | if (pixbuf) |
|
|
952 | g_object_unref (pixbuf); |
|
|
953 | pixbuf = image; |
903 | have_image = true; |
954 | have_image = true; |
904 | return have_image; |
955 | return true; |
|
|
956 | } |
905 | # endif |
957 | # endif |
906 | } |
958 | } |
907 | |
959 | |
908 | return false; |
960 | return false; |
909 | } |
961 | } |
… | |
… | |
934 | if (!(geom_flags & WidthValue)) |
986 | if (!(geom_flags & WidthValue)) |
935 | hr = 1; |
987 | hr = 1; |
936 | if (!(geom_flags & HeightValue)) |
988 | if (!(geom_flags & HeightValue)) |
937 | vr = hr; |
989 | vr = hr; |
938 | |
990 | |
|
|
991 | min_it (hr, 128); |
|
|
992 | min_it (vr, 128); |
|
|
993 | |
939 | if (h_blurRadius != hr) |
994 | if (h_blurRadius != hr) |
940 | { |
995 | { |
941 | ++changed; |
996 | ++changed; |
942 | h_blurRadius = hr; |
997 | h_blurRadius = hr; |
943 | } |
998 | } |
… | |
… | |
951 | if (v_blurRadius == 0 && h_blurRadius == 0) |
1006 | if (v_blurRadius == 0 && h_blurRadius == 0) |
952 | flags &= ~blurNeeded; |
1007 | flags &= ~blurNeeded; |
953 | else |
1008 | else |
954 | flags |= blurNeeded; |
1009 | flags |= blurNeeded; |
955 | |
1010 | |
|
|
1011 | #if XRENDER |
|
|
1012 | XFilters *filters = XRenderQueryFilters (target->dpy, target->vt); |
|
|
1013 | if (filters) |
|
|
1014 | { |
|
|
1015 | for (int i = 0; i < filters->nfilter; i++) |
|
|
1016 | if (!strcmp (filters->filter[i], FilterConvolution)) |
|
|
1017 | flags |= bgPixmap_t::blurServerSide; |
|
|
1018 | |
|
|
1019 | XFree (filters); |
|
|
1020 | } |
|
|
1021 | #endif |
|
|
1022 | |
956 | return (changed > 0); |
1023 | return (changed > 0); |
957 | } |
1024 | } |
958 | |
1025 | |
959 | static inline unsigned long |
1026 | static inline unsigned long |
960 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
1027 | compute_tint_shade_flags (rxvt_color *tint, int shade) |
961 | { |
1028 | { |
962 | unsigned long flags = 0; |
1029 | unsigned long flags = 0; |
963 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1030 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
964 | bool has_shade = (shade > 0 && shade < 100) || (shade > 100 && shade < 200); |
1031 | bool has_shade = shade != 100; |
965 | |
1032 | |
966 | if (tint) |
1033 | if (tint) |
967 | { |
1034 | { |
968 | tint->get (c); |
1035 | tint->get (c); |
969 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
1036 | # define IS_COMPONENT_WHOLESOME(cmp) ((cmp) <= 0x000700 || (cmp) >= 0x00f700) |
… | |
… | |
989 | { |
1056 | { |
990 | if (flags & bgPixmap_t::tintWholesome) |
1057 | if (flags & bgPixmap_t::tintWholesome) |
991 | flags |= bgPixmap_t::tintServerSide; |
1058 | flags |= bgPixmap_t::tintServerSide; |
992 | else |
1059 | else |
993 | { |
1060 | { |
994 | #if XFT |
1061 | #if XRENDER |
995 | flags |= bgPixmap_t::tintServerSide; |
1062 | flags |= bgPixmap_t::tintServerSide; |
996 | #endif |
1063 | #endif |
997 | } |
1064 | } |
998 | } |
1065 | } |
999 | |
1066 | |
… | |
… | |
1001 | } |
1068 | } |
1002 | |
1069 | |
1003 | bool |
1070 | bool |
1004 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1071 | bgPixmap_t::set_tint (rxvt_color &new_tint) |
1005 | { |
1072 | { |
1006 | if (tint != new_tint) |
1073 | if (!(flags & tintSet) || tint != new_tint) |
1007 | { |
1074 | { |
1008 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1075 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1009 | tint = new_tint; |
1076 | tint = new_tint; |
1010 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1077 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1011 | return true; |
1078 | return true; |
… | |
… | |
1029 | } |
1096 | } |
1030 | |
1097 | |
1031 | bool |
1098 | bool |
1032 | bgPixmap_t::set_shade (const char *shade_str) |
1099 | bgPixmap_t::set_shade (const char *shade_str) |
1033 | { |
1100 | { |
1034 | int new_shade = (shade_str) ? atoi (shade_str) : 0; |
1101 | int new_shade = (shade_str) ? atoi (shade_str) : 100; |
1035 | |
1102 | |
1036 | if (new_shade < 0 && new_shade > -100) |
1103 | clamp_it (new_shade, -100, 200); |
|
|
1104 | if (new_shade < 0) |
1037 | new_shade = 200 - (100 + new_shade); |
1105 | new_shade = 200 - (100 + new_shade); |
1038 | else if (new_shade == 100) |
|
|
1039 | new_shade = 0; |
|
|
1040 | |
1106 | |
1041 | if (new_shade != shade) |
1107 | if (new_shade != shade) |
1042 | { |
1108 | { |
1043 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1109 | unsigned long new_flags = compute_tint_shade_flags ((flags & tintSet) ? &tint : NULL, new_shade); |
1044 | shade = new_shade; |
1110 | shade = new_shade; |
… | |
… | |
1047 | } |
1113 | } |
1048 | |
1114 | |
1049 | return false; |
1115 | return false; |
1050 | } |
1116 | } |
1051 | |
1117 | |
|
|
1118 | #if XRENDER |
|
|
1119 | static void |
|
|
1120 | get_gaussian_kernel (int radius, int width, double *kernel, XFixed *params) |
|
|
1121 | { |
|
|
1122 | double sigma = radius / 2.0; |
|
|
1123 | double scale = sqrt (2.0 * M_PI) * sigma; |
|
|
1124 | double sum = 0.0; |
|
|
1125 | |
|
|
1126 | for (int i = 0; i < width; i++) |
|
|
1127 | { |
|
|
1128 | double x = i - width / 2; |
|
|
1129 | kernel[i] = exp (-(x * x) / (2.0 * sigma * sigma)) / scale; |
|
|
1130 | sum += kernel[i]; |
|
|
1131 | } |
|
|
1132 | |
|
|
1133 | params[0] = XDoubleToFixed (width); |
|
|
1134 | params[1] = XDoubleToFixed (1); |
|
|
1135 | |
|
|
1136 | for (int i = 0; i < width; i++) |
|
|
1137 | params[i+2] = XDoubleToFixed (kernel[i] / sum); |
|
|
1138 | } |
|
|
1139 | #endif |
|
|
1140 | |
|
|
1141 | bool |
|
|
1142 | bgPixmap_t::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1143 | { |
|
|
1144 | bool ret = false; |
|
|
1145 | #if XRENDER |
|
|
1146 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
|
|
1147 | double *kernel = (double *)malloc (size * sizeof (double)); |
|
|
1148 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
|
|
1149 | |
|
|
1150 | Display *dpy = target->dpy; |
|
|
1151 | XRenderPictureAttributes pa; |
|
|
1152 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1153 | |
|
|
1154 | Picture src = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1155 | Picture dst = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1156 | |
|
|
1157 | if (kernel && params && src && dst) |
|
|
1158 | { |
|
|
1159 | if (h_blurRadius) |
|
|
1160 | { |
|
|
1161 | size = h_blurRadius * 2 + 1; |
|
|
1162 | get_gaussian_kernel (h_blurRadius, size, kernel, params); |
|
|
1163 | |
|
|
1164 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1165 | XRenderComposite (dpy, |
|
|
1166 | PictOpSrc, |
|
|
1167 | src, |
|
|
1168 | None, |
|
|
1169 | dst, |
|
|
1170 | 0, 0, |
|
|
1171 | 0, 0, |
|
|
1172 | 0, 0, |
|
|
1173 | width, height); |
|
|
1174 | } |
|
|
1175 | |
|
|
1176 | if (v_blurRadius) |
|
|
1177 | { |
|
|
1178 | size = v_blurRadius * 2 + 1; |
|
|
1179 | get_gaussian_kernel (v_blurRadius, size, kernel, params); |
|
|
1180 | swap (params[0], params[1]); |
|
|
1181 | |
|
|
1182 | XRenderSetPictureFilter (dpy, src, FilterConvolution, params, size+2); |
|
|
1183 | XRenderComposite (dpy, |
|
|
1184 | PictOpSrc, |
|
|
1185 | src, |
|
|
1186 | None, |
|
|
1187 | dst, |
|
|
1188 | 0, 0, |
|
|
1189 | 0, 0, |
|
|
1190 | 0, 0, |
|
|
1191 | width, height); |
|
|
1192 | } |
|
|
1193 | |
|
|
1194 | ret = true; |
|
|
1195 | } |
|
|
1196 | |
|
|
1197 | free (kernel); |
|
|
1198 | free (params); |
|
|
1199 | XRenderFreePicture (dpy, src); |
|
|
1200 | XRenderFreePicture (dpy, dst); |
|
|
1201 | #endif |
|
|
1202 | return ret; |
|
|
1203 | } |
|
|
1204 | |
|
|
1205 | bool |
|
|
1206 | bgPixmap_t::tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
|
|
1207 | { |
|
|
1208 | Display *dpy = target->dpy; |
|
|
1209 | bool ret = false; |
|
|
1210 | |
|
|
1211 | if (flags & tintWholesome) |
|
|
1212 | { |
|
|
1213 | XGCValues gcv; |
|
|
1214 | GC gc; |
|
|
1215 | |
|
|
1216 | /* In this case we can tint image server-side getting significant |
|
|
1217 | * performance improvements, as we eliminate XImage transfer |
|
|
1218 | */ |
|
|
1219 | gcv.foreground = Pixel (tint); |
|
|
1220 | gcv.function = GXand; |
|
|
1221 | gcv.fill_style = FillSolid; |
|
|
1222 | gc = XCreateGC (dpy, pixmap, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1223 | if (gc) |
|
|
1224 | { |
|
|
1225 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
|
|
1226 | ret = true; |
|
|
1227 | XFreeGC (dpy, gc); |
|
|
1228 | } |
|
|
1229 | } |
|
|
1230 | else |
|
|
1231 | { |
|
|
1232 | # if XRENDER |
|
|
1233 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1234 | |
|
|
1235 | if (flags & tintSet) |
|
|
1236 | tint.get (c); |
|
|
1237 | |
|
|
1238 | if (shade <= 100) |
|
|
1239 | { |
|
|
1240 | c.r = (c.r * shade) / 100; |
|
|
1241 | c.g = (c.g * shade) / 100; |
|
|
1242 | c.b = (c.b * shade) / 100; |
|
|
1243 | } |
|
|
1244 | else |
|
|
1245 | { |
|
|
1246 | c.r = ((0xffff - c.r) * (200 - shade)) / 100; |
|
|
1247 | c.g = ((0xffff - c.g) * (200 - shade)) / 100; |
|
|
1248 | c.b = ((0xffff - c.b) * (200 - shade)) / 100; |
|
|
1249 | } |
|
|
1250 | |
|
|
1251 | XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); |
|
|
1252 | XRenderPictFormat *format = XRenderFindVisualFormat (dpy, visual); |
|
|
1253 | XRenderPictureAttributes pa; |
|
|
1254 | |
|
|
1255 | Picture back_pic = XRenderCreatePicture (dpy, pixmap, format, 0, &pa); |
|
|
1256 | |
|
|
1257 | pa.repeat = True; |
|
|
1258 | |
|
|
1259 | Pixmap overlay_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1260 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1261 | XFreePixmap (dpy, overlay_pmap); |
|
|
1262 | |
|
|
1263 | pa.component_alpha = True; |
|
|
1264 | Pixmap mask_pmap = XCreatePixmap (dpy, pixmap, 1, 1, 32); |
|
|
1265 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1266 | XFreePixmap (dpy, mask_pmap); |
|
|
1267 | |
|
|
1268 | if (mask_pic && overlay_pic && back_pic) |
|
|
1269 | { |
|
|
1270 | XRenderColor mask_c; |
|
|
1271 | |
|
|
1272 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1273 | mask_c.alpha = 0xffff; |
|
|
1274 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1275 | |
|
|
1276 | mask_c.alpha = 0; |
|
|
1277 | mask_c.red = 0xffff - c.r; |
|
|
1278 | mask_c.green = 0xffff - c.g; |
|
|
1279 | mask_c.blue = 0xffff - c.b; |
|
|
1280 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1281 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1282 | ret = true; |
|
|
1283 | } |
|
|
1284 | |
|
|
1285 | XRenderFreePicture (dpy, mask_pic); |
|
|
1286 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1287 | XRenderFreePicture (dpy, back_pic); |
|
|
1288 | # endif |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | return ret; |
|
|
1292 | } |
|
|
1293 | |
1052 | /* make_transparency_pixmap() |
1294 | /* make_transparency_pixmap() |
1053 | * Builds a pixmap sized the same as terminal window, with depth same as the root window |
1295 | * Builds a pixmap of the same size as the terminal window that contains |
1054 | * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by |
1296 | * the tiled portion of the root pixmap that is supposed to be covered by |
1055 | * our window. |
1297 | * our window. |
1056 | */ |
1298 | */ |
1057 | unsigned long |
1299 | unsigned long |
1058 | bgPixmap_t::make_transparency_pixmap () |
1300 | bgPixmap_t::make_transparency_pixmap () |
1059 | { |
1301 | { |
… | |
… | |
1063 | return 0; |
1305 | return 0; |
1064 | |
1306 | |
1065 | /* root dimensions may change from call to call - but Display structure should |
1307 | /* root dimensions may change from call to call - but Display structure should |
1066 | * be always up-to-date, so let's use it : |
1308 | * be always up-to-date, so let's use it : |
1067 | */ |
1309 | */ |
1068 | Window root = target->display->root; |
|
|
1069 | int screen = target->display->screen; |
1310 | int screen = target->display->screen; |
1070 | Display *dpy = target->dpy; |
1311 | Display *dpy = target->dpy; |
1071 | int root_width = DisplayWidth (dpy, screen); |
1312 | int root_width = DisplayWidth (dpy, screen); |
1072 | int root_height = DisplayHeight (dpy, screen); |
1313 | int root_height = DisplayHeight (dpy, screen); |
1073 | unsigned int root_pmap_width, root_pmap_height; |
|
|
1074 | int window_width = target->szHint.width; |
1314 | int window_width = target->szHint.width; |
1075 | int window_height = target->szHint.height; |
1315 | int window_height = target->szHint.height; |
1076 | int sx, sy; |
1316 | int sx, sy; |
1077 | XGCValues gcv; |
1317 | XGCValues gcv; |
|
|
1318 | GC gc; |
1078 | |
1319 | |
1079 | TIMING_TEST_START (tp); |
|
|
1080 | target->get_window_origin (sx, sy); |
1320 | target->get_window_origin (sx, sy); |
1081 | |
1321 | |
1082 | /* check if we are outside of the visible part of the virtual screen : */ |
1322 | /* check if we are outside of the visible part of the virtual screen : */ |
1083 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1323 | if (sx + window_width <= 0 || sy + window_height <= 0 |
1084 | || sx >= root_width || sy >= root_height) |
1324 | || sx >= root_width || sy >= root_height) |
1085 | return 0; |
1325 | return 0; |
1086 | |
1326 | |
1087 | if (root_pixmap != None) |
1327 | if (root_pixmap == None) |
1088 | { |
1328 | return 0; |
1089 | /* we want to validate the pixmap and get it's size at the same time : */ |
|
|
1090 | int junk; |
|
|
1091 | unsigned int ujunk; |
|
|
1092 | /* root pixmap may be bad - allow a error */ |
|
|
1093 | target->allowedxerror = -1; |
|
|
1094 | |
1329 | |
1095 | if (!XGetGeometry (dpy, root_pixmap, &root, &junk, &junk, &root_pmap_width, &root_pmap_height, &ujunk, &ujunk)) |
|
|
1096 | root_pixmap = None; |
|
|
1097 | |
|
|
1098 | target->allowedxerror = 0; |
|
|
1099 | } |
|
|
1100 | |
|
|
1101 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, root, window_width, window_height, root_depth); |
1330 | Pixmap tiled_root_pmap = XCreatePixmap (dpy, target->vt, window_width, window_height, target->depth); |
1102 | GC gc = NULL; |
|
|
1103 | |
1331 | |
1104 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1332 | if (tiled_root_pmap == None) /* something really bad happened - abort */ |
1105 | return 0; |
1333 | return 0; |
1106 | |
1334 | |
1107 | if (root_pixmap == None) |
|
|
1108 | { |
|
|
1109 | /* use tricks to obtain the root background image :*/ |
|
|
1110 | /* we want to create Overrideredirect window overlapping out window |
|
|
1111 | with background type of Parent Relative and then grab it */ |
|
|
1112 | XSetWindowAttributes attr; |
|
|
1113 | Window src; |
|
|
1114 | bool success = false; |
|
|
1115 | |
|
|
1116 | attr.background_pixmap = ParentRelative; |
|
|
1117 | attr.backing_store = Always; |
|
|
1118 | attr.event_mask = ExposureMask; |
|
|
1119 | attr.override_redirect = True; |
|
|
1120 | src = XCreateWindow (dpy, root, sx, sy, window_width, window_height, 0, |
|
|
1121 | CopyFromParent, CopyFromParent, CopyFromParent, |
|
|
1122 | CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask, |
|
|
1123 | &attr); |
|
|
1124 | |
|
|
1125 | if (src != None) |
|
|
1126 | { |
|
|
1127 | XEvent event; |
|
|
1128 | int ev_count = 0; |
|
|
1129 | XGrabServer (dpy); |
|
|
1130 | XMapRaised (dpy, src); |
|
|
1131 | XSync (dpy, False); |
|
|
1132 | |
|
|
1133 | /* XSync should get window where it's properly exposed, |
|
|
1134 | * but to be on the safe side - let's check for the actual event to arrive : */ |
|
|
1135 | while (XCheckWindowEvent (dpy, src, ExposureMask, &event)) |
|
|
1136 | ++ev_count; |
|
|
1137 | |
|
|
1138 | if (ev_count > 0); |
|
|
1139 | { |
|
|
1140 | /* hooray! - we can grab the image! */ |
|
|
1141 | gc = XCreateGC (dpy, root, 0, NULL); |
|
|
1142 | if (gc) |
|
|
1143 | { |
|
|
1144 | XCopyArea (dpy, src, tiled_root_pmap, gc, 0, 0, window_width, window_height, 0, 0); |
|
|
1145 | success = true; |
|
|
1146 | } |
|
|
1147 | } |
|
|
1148 | |
|
|
1149 | XDestroyWindow (dpy, src); |
|
|
1150 | XUngrabServer (dpy); |
|
|
1151 | //fprintf (stderr, "%s:%d: ev_count = %d\n", __FUNCTION__, __LINE__, ev_count); |
|
|
1152 | } |
|
|
1153 | |
|
|
1154 | if (!success) |
|
|
1155 | { |
|
|
1156 | XFreePixmap (dpy, tiled_root_pmap); |
|
|
1157 | tiled_root_pmap = None; |
|
|
1158 | } |
|
|
1159 | else |
|
|
1160 | result |= transpPmapTiled; |
|
|
1161 | } |
|
|
1162 | else |
|
|
1163 | { |
|
|
1164 | /* straightforward pixmap copy */ |
1335 | /* straightforward pixmap copy */ |
1165 | gcv.tile = root_pixmap; |
1336 | gcv.tile = root_pixmap; |
1166 | gcv.fill_style = FillTiled; |
1337 | gcv.fill_style = FillTiled; |
1167 | |
1338 | |
1168 | while (sx < 0) sx += (int)root_width; |
1339 | while (sx < 0) sx += (int)root_width; |
1169 | while (sy < 0) sy += (int)root_height; |
1340 | while (sy < 0) sy += (int)root_height; |
1170 | |
1341 | |
1171 | gcv.ts_x_origin = -sx; |
1342 | gcv.ts_x_origin = -sx; |
1172 | gcv.ts_y_origin = -sy; |
1343 | gcv.ts_y_origin = -sy; |
1173 | gc = XCreateGC (dpy, root, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1344 | gc = XCreateGC (dpy, target->vt, GCFillStyle | GCTile | GCTileStipXOrigin | GCTileStipYOrigin, &gcv); |
1174 | |
1345 | |
1175 | if (gc) |
1346 | if (gc) |
1176 | { |
1347 | { |
1177 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1348 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1178 | result |= transpPmapTiled; |
1349 | result |= transpPmapTiled; |
1179 | } |
1350 | XFreeGC (dpy, gc); |
1180 | } |
1351 | } |
1181 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1182 | |
1352 | |
1183 | if (tiled_root_pmap != None) |
1353 | if (tiled_root_pmap != None) |
1184 | { |
1354 | { |
1185 | if (!need_client_side_rendering ()) |
1355 | if (!need_client_side_rendering ()) |
1186 | { |
1356 | { |
1187 | if ((flags & tintNeeded)) |
1357 | if (flags & (blurNeeded | blurServerSide)) |
|
|
1358 | { |
|
|
1359 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
|
|
1360 | result |= transpPmapBlurred; |
1188 | { |
1361 | } |
1189 | if (flags & tintWholesome) |
1362 | if (flags & (tintNeeded | tintServerSide)) |
1190 | { |
1363 | { |
1191 | /* In this case we can tint image server-side getting significant |
1364 | if (tint_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1192 | * performance improvements, as we eliminate XImage transfer |
|
|
1193 | */ |
|
|
1194 | gcv.foreground = Pixel (tint); |
|
|
1195 | gcv.function = GXand; |
|
|
1196 | gcv.fill_style = FillSolid; |
|
|
1197 | if (gc) |
|
|
1198 | XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1199 | else |
|
|
1200 | gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv); |
|
|
1201 | if (gc) |
|
|
1202 | { |
|
|
1203 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
|
|
1204 | result |= transpPmapTinted; |
1365 | result |= transpPmapTinted; |
1205 | } |
|
|
1206 | } |
|
|
1207 | else |
|
|
1208 | { |
|
|
1209 | # if XFT |
|
|
1210 | Picture back_pic = 0; |
|
|
1211 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1212 | |
|
|
1213 | if (flags & tintSet) |
|
|
1214 | tint.get (c); |
|
|
1215 | |
|
|
1216 | if (shade > 0 && shade < 100) |
|
|
1217 | { |
|
|
1218 | c.r = (c.r * shade) / 100; |
|
|
1219 | c.g = (c.g * shade) / 100; |
|
|
1220 | c.b = (c.b * shade) / 100; |
|
|
1221 | } |
|
|
1222 | else if (shade > 100 && shade < 200) |
|
|
1223 | { |
|
|
1224 | c.r = (c.r * (200 - shade)) / 100; |
|
|
1225 | c.g = (c.g * (200 - shade)) / 100; |
|
|
1226 | c.b = (c.b * (200 - shade)) / 100; |
|
|
1227 | } |
|
|
1228 | |
|
|
1229 | XRenderPictFormat pf; |
|
|
1230 | pf.type = PictTypeDirect; |
|
|
1231 | pf.depth = 32; |
|
|
1232 | pf.direct.redMask = 0xff; |
|
|
1233 | pf.direct.greenMask = 0xff; |
|
|
1234 | pf.direct.blueMask = 0xff; |
|
|
1235 | pf.direct.alphaMask = 0xff; |
|
|
1236 | |
|
|
1237 | XRenderPictFormat *solid_format = XRenderFindFormat (dpy, |
|
|
1238 | (PictFormatType| |
|
|
1239 | PictFormatDepth| |
|
|
1240 | PictFormatRedMask| |
|
|
1241 | PictFormatGreenMask| |
|
|
1242 | PictFormatBlueMask| |
|
|
1243 | PictFormatAlphaMask), |
|
|
1244 | &pf, |
|
|
1245 | 0); |
|
|
1246 | XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen))); |
|
|
1247 | XRenderPictureAttributes pa ; |
|
|
1248 | |
|
|
1249 | back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa); |
|
|
1250 | |
|
|
1251 | pa.repeat = True; |
|
|
1252 | |
|
|
1253 | Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1254 | Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa); |
|
|
1255 | XFreePixmap (dpy, overlay_pmap); |
|
|
1256 | |
|
|
1257 | pa.component_alpha = True; |
|
|
1258 | Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32); |
|
|
1259 | Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa); |
|
|
1260 | XFreePixmap (dpy, mask_pmap); |
|
|
1261 | |
|
|
1262 | if (mask_pic && overlay_pic && back_pic) |
|
|
1263 | { |
|
|
1264 | XRenderColor mask_c; |
|
|
1265 | |
|
|
1266 | memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c)); |
|
|
1267 | mask_c.alpha = 0xffff; |
|
|
1268 | XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1); |
|
|
1269 | |
|
|
1270 | mask_c.alpha = 0; |
|
|
1271 | mask_c.red = 0xffff - c.r; |
|
|
1272 | mask_c.green = 0xffff - c.g; |
|
|
1273 | mask_c.blue = 0xffff - c.b; |
|
|
1274 | XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1); |
|
|
1275 | XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height); |
|
|
1276 | result |= transpPmapTinted; |
|
|
1277 | } |
|
|
1278 | |
|
|
1279 | XRenderFreePicture (dpy, mask_pic); |
|
|
1280 | XRenderFreePicture (dpy, overlay_pic); |
|
|
1281 | XRenderFreePicture (dpy, back_pic); |
|
|
1282 | # if DO_TIMING_TEST |
|
|
1283 | XSync (dpy, False); |
|
|
1284 | # endif |
|
|
1285 | # endif |
|
|
1286 | } |
|
|
1287 | } |
1366 | } |
1288 | } /* server side rendering completed */ |
1367 | } /* server side rendering completed */ |
1289 | |
1368 | |
1290 | if (pixmap) |
1369 | if (pixmap) |
1291 | XFreePixmap (dpy, pixmap); |
1370 | XFreePixmap (dpy, pixmap); |
1292 | |
1371 | |
1293 | pixmap = tiled_root_pmap; |
1372 | pixmap = tiled_root_pmap; |
1294 | pmap_width = window_width; |
1373 | pmap_width = window_width; |
1295 | pmap_height = window_height; |
1374 | pmap_height = window_height; |
1296 | pmap_depth = root_depth; |
1375 | pmap_depth = target->depth; |
1297 | } |
1376 | } |
1298 | |
|
|
1299 | if (gc) |
|
|
1300 | XFreeGC (dpy, gc); |
|
|
1301 | |
|
|
1302 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1303 | |
1377 | |
1304 | return result; |
1378 | return result; |
1305 | } |
1379 | } |
1306 | |
1380 | |
1307 | bool |
1381 | void |
1308 | bgPixmap_t::set_root_pixmap () |
1382 | bgPixmap_t::set_root_pixmap () |
1309 | { |
1383 | { |
1310 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1384 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1311 | if (new_root_pixmap == None) |
1385 | if (new_root_pixmap == None) |
1312 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1386 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1313 | |
1387 | |
1314 | if (new_root_pixmap != root_pixmap) |
|
|
1315 | { |
|
|
1316 | root_pixmap = new_root_pixmap; |
1388 | root_pixmap = new_root_pixmap; |
1317 | return true; |
1389 | |
|
|
1390 | unsigned int width, height; |
|
|
1391 | int depth = DefaultDepth (target->dpy, target->display->screen); |
|
|
1392 | |
|
|
1393 | // validate root pixmap |
|
|
1394 | if (root_pixmap != None) |
1318 | } |
1395 | { |
|
|
1396 | Window wdummy; |
|
|
1397 | int idummy; |
|
|
1398 | unsigned int udummy; |
1319 | |
1399 | |
1320 | return false; |
1400 | target->allowedxerror = -1; |
|
|
1401 | |
|
|
1402 | if (!XGetGeometry (target->dpy, root_pixmap, &wdummy, &idummy, &idummy, &width, &height, &udummy, &udummy)) |
|
|
1403 | root_pixmap = None; |
|
|
1404 | |
|
|
1405 | target->allowedxerror = 0; |
|
|
1406 | } |
|
|
1407 | |
|
|
1408 | if (root_pixmap != None && depth != target->depth) |
|
|
1409 | { |
|
|
1410 | #if XRENDER |
|
|
1411 | Display *dpy = target->dpy; |
|
|
1412 | XRenderPictureAttributes pa; |
|
|
1413 | |
|
|
1414 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, target->display->screen)); |
|
|
1415 | Picture src = XRenderCreatePicture (dpy, root_pixmap, src_format, 0, &pa); |
|
|
1416 | |
|
|
1417 | if (recoded_root_pmap) |
|
|
1418 | XFreePixmap (dpy, recoded_root_pmap); |
|
|
1419 | recoded_root_pmap = XCreatePixmap (dpy, target->vt, width, height, target->depth); |
|
|
1420 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
1421 | Picture dst = XRenderCreatePicture (dpy, recoded_root_pmap, dst_format, 0, &pa); |
|
|
1422 | |
|
|
1423 | if (src && dst) |
|
|
1424 | { |
|
|
1425 | XRenderComposite (dpy, PictOpSrc, src, None, dst, 0, 0, 0, 0, 0, 0, width, height); |
|
|
1426 | root_pixmap = recoded_root_pmap; |
|
|
1427 | } |
|
|
1428 | else |
|
|
1429 | root_pixmap = None; |
|
|
1430 | |
|
|
1431 | XRenderFreePicture (dpy, src); |
|
|
1432 | XRenderFreePicture (dpy, dst); |
|
|
1433 | #else |
|
|
1434 | root_pixmap = None; |
|
|
1435 | #endif |
|
|
1436 | } |
1321 | } |
1437 | } |
1322 | # endif /* ENABLE_TRANSPARENCY */ |
1438 | # endif /* ENABLE_TRANSPARENCY */ |
1323 | |
1439 | |
1324 | # ifndef HAVE_AFTERIMAGE |
1440 | # ifndef HAVE_AFTERIMAGE |
1325 | static void ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm); |
1441 | static void ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm); |
1326 | # endif |
1442 | # endif |
1327 | |
1443 | |
1328 | bool |
1444 | bool |
1329 | bgPixmap_t::render () |
1445 | bgPixmap_t::render () |
1330 | { |
1446 | { |
1331 | unsigned long background_flags = 0; |
1447 | unsigned long background_flags = 0; |
1332 | |
1448 | |
1333 | if (target == NULL) |
1449 | if (target == NULL) |
1334 | return false; |
1450 | return false; |
1335 | |
|
|
1336 | TIMING_TEST_START (tp); |
|
|
1337 | |
1451 | |
1338 | invalidate (); |
1452 | invalidate (); |
1339 | # ifdef ENABLE_TRANSPARENCY |
1453 | # ifdef ENABLE_TRANSPARENCY |
1340 | if (flags & isTransparent) |
1454 | if (flags & isTransparent) |
1341 | { |
1455 | { |
1342 | /* we need to re-generate transparency pixmap in that case ! */ |
1456 | /* we need to re-generate transparency pixmap in that case ! */ |
1343 | background_flags = make_transparency_pixmap (); |
1457 | background_flags = make_transparency_pixmap (); |
1344 | if (background_flags == 0) |
1458 | if (background_flags == 0) |
1345 | return false; |
1459 | return false; |
1346 | else if ((background_flags & transpTransformations) == (flags & transpTransformations) |
1460 | else if ((background_flags & transpTransformations) == (flags & transpTransformations)) |
1347 | && pmap_depth == target->depth) |
|
|
1348 | flags = flags & ~isInvalid; |
1461 | flags = flags & ~isInvalid; |
1349 | } |
1462 | } |
1350 | # endif |
1463 | # endif |
1351 | |
1464 | |
1352 | # ifdef BG_IMAGE_FROM_FILE |
1465 | # ifdef BG_IMAGE_FROM_FILE |
… | |
… | |
1365 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1478 | result = XGetImage (target->dpy, pixmap, 0, 0, pmap_width, pmap_height, AllPlanes, ZPixmap); |
1366 | } |
1479 | } |
1367 | |
1480 | |
1368 | if (result) |
1481 | if (result) |
1369 | { |
1482 | { |
1370 | # if !defined(HAVE_AFTERIMAGE) && !XFT |
1483 | # if !defined(HAVE_AFTERIMAGE) && !XRENDER |
1371 | /* our own client-side tinting */ |
1484 | /* our own client-side tinting */ |
1372 | /* ATTENTION: We ASSUME that XFT will let us do all the tinting necessary server-side. |
|
|
1373 | This may need to be changed in need_client_side_rendering() logic is altered !!! */ |
|
|
1374 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1485 | if (!(background_flags & transpPmapTinted) && (flags & tintNeeded)) |
1375 | { |
1486 | { |
1376 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1487 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
1377 | if (flags & tintSet) |
1488 | if (flags & tintSet) |
1378 | tint.get (c); |
1489 | tint.get (c); |
1379 | ShadeXImage (target, result, shade, c.r, c.g, c.b); |
1490 | ShadeXImage (DefaultVisual (target->dpy, target->display->screen), result, shade, c.r, c.g, c.b); |
1380 | } |
1491 | } |
1381 | # endif |
1492 | # endif |
1382 | |
1493 | |
1383 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1494 | GC gc = XCreateGC (target->dpy, target->vt, 0UL, NULL); |
1384 | |
1495 | |
1385 | if (gc) |
1496 | if (gc) |
1386 | { |
1497 | { |
1387 | if (/*pmap_depth != target->depth &&*/ pixmap != None) |
|
|
1388 | { |
|
|
1389 | XFreePixmap (target->dpy, pixmap); |
|
|
1390 | pixmap = None; |
|
|
1391 | } |
|
|
1392 | |
|
|
1393 | if (pixmap == None) |
|
|
1394 | { |
|
|
1395 | pixmap = XCreatePixmap (target->dpy, target->vt, result->width, result->height, target->depth); |
|
|
1396 | pmap_width = result->width; |
|
|
1397 | pmap_height = result->height; |
|
|
1398 | pmap_depth = target->depth; |
|
|
1399 | } |
|
|
1400 | |
|
|
1401 | if (pmap_depth != result->depth) |
|
|
1402 | { |
|
|
1403 | /* Bad Match error will ensue ! stupid X !!!! */ |
|
|
1404 | if (result->depth == 24 && pmap_depth == 32) |
|
|
1405 | result->depth = 32; |
|
|
1406 | else if (result->depth == 32 && pmap_depth == 24) |
|
|
1407 | result->depth = 24; |
|
|
1408 | else |
|
|
1409 | { |
|
|
1410 | /* TODO: implement image recoding */ |
|
|
1411 | } |
|
|
1412 | } |
|
|
1413 | |
|
|
1414 | if (pmap_depth == result->depth) |
|
|
1415 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1498 | XPutImage (target->dpy, pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1416 | |
1499 | |
1417 | XFreeGC (target->dpy, gc); |
1500 | XFreeGC (target->dpy, gc); |
1418 | flags = flags & ~isInvalid; |
1501 | flags = flags & ~isInvalid; |
1419 | } |
1502 | } |
1420 | |
1503 | |
… | |
… | |
1430 | } |
1513 | } |
1431 | } |
1514 | } |
1432 | |
1515 | |
1433 | apply (); |
1516 | apply (); |
1434 | |
1517 | |
1435 | XSync (target->dpy, False); |
|
|
1436 | valid_since = ev::now (); |
1518 | valid_since = ev::now (); |
1437 | |
|
|
1438 | TIMING_TEST_PRINT_RESULT (tp); |
|
|
1439 | |
1519 | |
1440 | return true; |
1520 | return true; |
1441 | } |
1521 | } |
1442 | |
1522 | |
1443 | bool |
1523 | bool |
… | |
… | |
1445 | { |
1525 | { |
1446 | if (new_target) |
1526 | if (new_target) |
1447 | if (target != new_target) |
1527 | if (target != new_target) |
1448 | { |
1528 | { |
1449 | target = new_target; |
1529 | target = new_target; |
1450 | # ifdef ENABLE_TRANSPARENCY |
|
|
1451 | root_depth = DefaultDepthOfScreen (ScreenOfDisplay (target->dpy, target->display->screen)); |
|
|
1452 | # endif |
|
|
1453 | return true; |
1530 | return true; |
1454 | } |
1531 | } |
1455 | |
1532 | |
1456 | return false; |
1533 | return false; |
1457 | } |
1534 | } |
… | |
… | |
1459 | void |
1536 | void |
1460 | bgPixmap_t::apply () |
1537 | bgPixmap_t::apply () |
1461 | { |
1538 | { |
1462 | if (target) |
1539 | if (target) |
1463 | { |
1540 | { |
1464 | flags &= ~isVtOrigin; |
|
|
1465 | |
|
|
1466 | if (pixmap != None) |
1541 | if (pixmap != None) |
1467 | { |
1542 | { |
1468 | /* set target's background to pixmap */ |
1543 | /* set target's background to pixmap */ |
1469 | # ifdef ENABLE_TRANSPARENCY |
1544 | # ifdef ENABLE_TRANSPARENCY |
1470 | if (flags & isTransparent) |
1545 | if (flags & isTransparent) |
… | |
… | |
1476 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1551 | XSetWindowBackgroundPixmap (target->dpy, target->scrollBar.win, ParentRelative); |
1477 | } |
1552 | } |
1478 | else |
1553 | else |
1479 | # endif |
1554 | # endif |
1480 | { |
1555 | { |
1481 | flags |= isVtOrigin; |
|
|
1482 | /* force old pixmap dereference in case it was transparent before :*/ |
1556 | /* force old pixmap dereference in case it was transparent before :*/ |
1483 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1557 | XSetWindowBackground (target->dpy, target->parent[0], target->pix_colors[Color_border]); |
1484 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1558 | XSetWindowBackgroundPixmap (target->dpy, target->vt, pixmap); |
1485 | /* do we also need to set scrollbar's background here ? */ |
1559 | /* do we also need to set scrollbar's background here ? */ |
1486 | |
1560 | |
… | |
… | |
1513 | } |
1587 | } |
1514 | } |
1588 | } |
1515 | |
1589 | |
1516 | #endif /* HAVE_BG_PIXMAP */ |
1590 | #endif /* HAVE_BG_PIXMAP */ |
1517 | |
1591 | |
1518 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XFT |
1592 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) && !XRENDER |
1519 | /* taken from aterm-0.4.2 */ |
1593 | /* taken from aterm-0.4.2 */ |
1520 | |
1594 | |
1521 | typedef uint32_t RUINT32T; |
|
|
1522 | |
|
|
1523 | static void |
1595 | static void |
1524 | ShadeXImage(rxvt_term *term, XImage *srcImage, int shade, int rm, int gm, int bm) |
1596 | ShadeXImage(Visual *visual, XImage *srcImage, int shade, int rm, int gm, int bm) |
1525 | { |
1597 | { |
1526 | int sh_r, sh_g, sh_b; |
1598 | int sh_r, sh_g, sh_b; |
1527 | RUINT32T mask_r, mask_g, mask_b; |
1599 | uint32_t mask_r, mask_g, mask_b; |
1528 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
1600 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1529 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1601 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
1530 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1602 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
1531 | int i; |
1603 | int i; |
|
|
1604 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1532 | |
1605 | |
1533 | Visual *visual = term->visual; |
|
|
1534 | |
|
|
1535 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return ; |
1606 | if (visual->c_class != TrueColor || srcImage->format != ZPixmap) return; |
1536 | |
|
|
1537 | if (shade == 0) |
|
|
1538 | shade = 100; |
|
|
1539 | |
1607 | |
1540 | /* for convenience */ |
1608 | /* for convenience */ |
1541 | mask_r = visual->red_mask; |
1609 | mask_r = visual->red_mask; |
1542 | mask_g = visual->green_mask; |
1610 | mask_g = visual->green_mask; |
1543 | mask_b = visual->blue_mask; |
1611 | mask_b = visual->blue_mask; |
1544 | |
1612 | |
1545 | /* boring lookup table pre-initialization */ |
1613 | /* boring lookup table pre-initialization */ |
1546 | switch (srcImage->bits_per_pixel) { |
1614 | switch (srcImage->depth) |
|
|
1615 | { |
1547 | case 15: |
1616 | case 15: |
1548 | if ((mask_r != 0x7c00) || |
1617 | if ((mask_r != 0x7c00) || |
1549 | (mask_g != 0x03e0) || |
1618 | (mask_g != 0x03e0) || |
1550 | (mask_b != 0x001f)) |
1619 | (mask_b != 0x001f)) |
1551 | return; |
1620 | return; |
1552 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
1621 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+32+32)); |
1553 | lookup_r = lookup; |
1622 | lookup_r = lookup; |
1554 | lookup_g = lookup+32; |
1623 | lookup_g = lookup+32; |
1555 | lookup_b = lookup+32+32; |
1624 | lookup_b = lookup+32+32; |
1556 | sh_r = 10; |
1625 | sh_r = 10; |
1557 | sh_g = 5; |
1626 | sh_g = 5; |
1558 | sh_b = 0; |
1627 | sh_b = 0; |
1559 | break; |
1628 | break; |
1560 | case 16: |
1629 | case 16: |
1561 | if ((mask_r != 0xf800) || |
1630 | if ((mask_r != 0xf800) || |
1562 | (mask_g != 0x07e0) || |
1631 | (mask_g != 0x07e0) || |
1563 | (mask_b != 0x001f)) |
1632 | (mask_b != 0x001f)) |
1564 | return; |
1633 | return; |
1565 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
1634 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(32+64+32)); |
1566 | lookup_r = lookup; |
1635 | lookup_r = lookup; |
1567 | lookup_g = lookup+32; |
1636 | lookup_g = lookup+32; |
1568 | lookup_b = lookup+32+64; |
1637 | lookup_b = lookup+32+64; |
1569 | sh_r = 11; |
1638 | sh_r = 11; |
1570 | sh_g = 5; |
1639 | sh_g = 5; |
1571 | sh_b = 0; |
1640 | sh_b = 0; |
1572 | break; |
1641 | break; |
1573 | case 24: |
1642 | case 24: |
1574 | if ((mask_r != 0xff0000) || |
1643 | if ((mask_r != 0xff0000) || |
1575 | (mask_g != 0x00ff00) || |
1644 | (mask_g != 0x00ff00) || |
1576 | (mask_b != 0x0000ff)) |
1645 | (mask_b != 0x0000ff)) |
1577 | return; |
1646 | return; |
1578 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1647 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1579 | lookup_r = lookup; |
1648 | lookup_r = lookup; |
1580 | lookup_g = lookup+256; |
1649 | lookup_g = lookup+256; |
1581 | lookup_b = lookup+256+256; |
1650 | lookup_b = lookup+256+256; |
1582 | sh_r = 16; |
1651 | sh_r = 16; |
1583 | sh_g = 8; |
1652 | sh_g = 8; |
1584 | sh_b = 0; |
1653 | sh_b = 0; |
1585 | break; |
1654 | break; |
1586 | case 32: |
1655 | case 32: |
1587 | if ((mask_r != 0xff0000) || |
1656 | if ((mask_r != 0xff0000) || |
1588 | (mask_g != 0x00ff00) || |
1657 | (mask_g != 0x00ff00) || |
1589 | (mask_b != 0x0000ff)) |
1658 | (mask_b != 0x0000ff)) |
1590 | return; |
1659 | return; |
1591 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
1660 | lookup = (uint32_t *) malloc (sizeof (uint32_t)*(256+256+256)); |
1592 | lookup_r = lookup; |
1661 | lookup_r = lookup; |
1593 | lookup_g = lookup+256; |
1662 | lookup_g = lookup+256; |
1594 | lookup_b = lookup+256+256; |
1663 | lookup_b = lookup+256+256; |
1595 | sh_r = 16; |
1664 | sh_r = 16; |
1596 | sh_g = 8; |
1665 | sh_g = 8; |
1597 | sh_b = 0; |
1666 | sh_b = 0; |
1598 | break; |
1667 | break; |
1599 | default: |
1668 | default: |
1600 | return; /* we do not support this color depth */ |
1669 | return; /* we do not support this color depth */ |
1601 | } |
1670 | } |
1602 | |
1671 | |
1603 | /* prepare limits for color transformation (each channel is handled separately) */ |
1672 | /* prepare limits for color transformation (each channel is handled separately) */ |
1604 | if (shade < 0) { |
1673 | if (shade > 100) |
|
|
1674 | { |
1605 | shade = -shade; |
1675 | shade = 200 - shade; |
1606 | if (shade < 0) shade = 0; |
|
|
1607 | if (shade > 100) shade = 100; |
|
|
1608 | |
1676 | |
1609 | lower_lim_r = 65535-rm; |
1677 | lower_lim_r = 65535-rm; |
1610 | lower_lim_g = 65535-gm; |
1678 | lower_lim_g = 65535-gm; |
1611 | lower_lim_b = 65535-bm; |
1679 | lower_lim_b = 65535-bm; |
1612 | |
1680 | |
1613 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
1681 | lower_lim_r = 65535-(unsigned int)(((uint32_t)lower_lim_r)*((uint32_t)shade)/100); |
1614 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
1682 | lower_lim_g = 65535-(unsigned int)(((uint32_t)lower_lim_g)*((uint32_t)shade)/100); |
1615 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
1683 | lower_lim_b = 65535-(unsigned int)(((uint32_t)lower_lim_b)*((uint32_t)shade)/100); |
1616 | |
1684 | |
1617 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
1685 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
1686 | } |
1618 | } else { |
1687 | else |
1619 | if (shade < 0) shade = 0; |
1688 | { |
1620 | if (shade > 100) shade = 100; |
|
|
1621 | |
1689 | |
1622 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1690 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
1623 | |
1691 | |
1624 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
1692 | upper_lim_r = (unsigned int)((((uint32_t)rm)*((uint32_t)shade))/100); |
1625 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
1693 | upper_lim_g = (unsigned int)((((uint32_t)gm)*((uint32_t)shade))/100); |
1626 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
1694 | upper_lim_b = (unsigned int)((((uint32_t)bm)*((uint32_t)shade))/100); |
1627 | } |
1695 | } |
1628 | |
|
|
1629 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
1630 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
1631 | { |
|
|
1632 | unsigned int tmp; |
|
|
1633 | |
|
|
1634 | tmp = lower_lim_r; |
|
|
1635 | lower_lim_r = lower_lim_b; |
|
|
1636 | lower_lim_b = tmp; |
|
|
1637 | |
|
|
1638 | tmp = upper_lim_r; |
|
|
1639 | upper_lim_r = upper_lim_b; |
|
|
1640 | upper_lim_b = tmp; |
|
|
1641 | } |
|
|
1642 | |
1696 | |
1643 | /* fill our lookup tables */ |
1697 | /* fill our lookup tables */ |
1644 | for (i = 0; i <= mask_r>>sh_r; i++) |
1698 | for (i = 0; i <= mask_r>>sh_r; i++) |
1645 | { |
1699 | { |
1646 | RUINT32T tmp; |
1700 | uint32_t tmp; |
1647 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
1701 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_r-lower_lim_r)); |
1648 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
1702 | tmp += ((uint32_t)(mask_r>>sh_r))*((uint32_t)lower_lim_r); |
1649 | lookup_r[i] = (tmp/65535)<<sh_r; |
1703 | lookup_r[i] = (tmp/65535)<<sh_r; |
1650 | } |
1704 | } |
1651 | for (i = 0; i <= mask_g>>sh_g; i++) |
1705 | for (i = 0; i <= mask_g>>sh_g; i++) |
1652 | { |
1706 | { |
1653 | RUINT32T tmp; |
1707 | uint32_t tmp; |
1654 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
1708 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_g-lower_lim_g)); |
1655 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
1709 | tmp += ((uint32_t)(mask_g>>sh_g))*((uint32_t)lower_lim_g); |
1656 | lookup_g[i] = (tmp/65535)<<sh_g; |
1710 | lookup_g[i] = (tmp/65535)<<sh_g; |
1657 | } |
1711 | } |
1658 | for (i = 0; i <= mask_b>>sh_b; i++) |
1712 | for (i = 0; i <= mask_b>>sh_b; i++) |
1659 | { |
1713 | { |
1660 | RUINT32T tmp; |
1714 | uint32_t tmp; |
1661 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
1715 | tmp = ((uint32_t)i)*((uint32_t)(upper_lim_b-lower_lim_b)); |
1662 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
1716 | tmp += ((uint32_t)(mask_b>>sh_b))*((uint32_t)lower_lim_b); |
1663 | lookup_b[i] = (tmp/65535)<<sh_b; |
1717 | lookup_b[i] = (tmp/65535)<<sh_b; |
1664 | } |
1718 | } |
1665 | |
1719 | |
1666 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1720 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1667 | switch (srcImage->bits_per_pixel) |
1721 | if (srcImage->bits_per_pixel == 32 |
|
|
1722 | && (srcImage->depth == 24 || srcImage->depth == 32) |
|
|
1723 | && srcImage->byte_order == host_byte_order) |
1668 | { |
1724 | { |
1669 | case 15: |
|
|
1670 | { |
|
|
1671 | unsigned short *p1, *pf, *p, *pl; |
1725 | uint32_t *p1, *pf, *p, *pl; |
1672 | p1 = (unsigned short *) srcImage->data; |
1726 | p1 = (uint32_t *) srcImage->data; |
1673 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
1727 | pf = (uint32_t *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1728 | |
1674 | while (p1 < pf) |
1729 | while (p1 < pf) |
1675 | { |
1730 | { |
1676 | p = p1; |
1731 | p = p1; |
1677 | pl = p1 + srcImage->width; |
1732 | pl = p1 + srcImage->width; |
1678 | for (; p < pl; p++) |
1733 | for (; p < pl; p++) |
1679 | { |
1734 | { |
1680 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
1681 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
1682 | lookup_b[(*p & 0x001f)]; |
|
|
1683 | } |
|
|
1684 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1685 | } |
|
|
1686 | break; |
|
|
1687 | } |
|
|
1688 | case 16: |
|
|
1689 | { |
|
|
1690 | unsigned short *p1, *pf, *p, *pl; |
|
|
1691 | p1 = (unsigned short *) srcImage->data; |
|
|
1692 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1693 | while (p1 < pf) |
|
|
1694 | { |
|
|
1695 | p = p1; |
|
|
1696 | pl = p1 + srcImage->width; |
|
|
1697 | for (; p < pl; p++) |
|
|
1698 | { |
|
|
1699 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
1700 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
1701 | lookup_b[(*p & 0x001f)]; |
|
|
1702 | } |
|
|
1703 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1704 | } |
|
|
1705 | break; |
|
|
1706 | } |
|
|
1707 | case 24: |
|
|
1708 | { |
|
|
1709 | unsigned char *p1, *pf, *p, *pl; |
|
|
1710 | p1 = (unsigned char *) srcImage->data; |
|
|
1711 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1712 | while (p1 < pf) |
|
|
1713 | { |
|
|
1714 | p = p1; |
|
|
1715 | pl = p1 + srcImage->width * 3; |
|
|
1716 | for (; p < pl; p += 3) |
|
|
1717 | { |
|
|
1718 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
1719 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
1720 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
1721 | } |
|
|
1722 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1723 | } |
|
|
1724 | break; |
|
|
1725 | } |
|
|
1726 | case 32: |
|
|
1727 | { |
|
|
1728 | RUINT32T *p1, *pf, *p, *pl; |
|
|
1729 | p1 = (RUINT32T *) srcImage->data; |
|
|
1730 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
1731 | |
|
|
1732 | while (p1 < pf) |
|
|
1733 | { |
|
|
1734 | p = p1; |
|
|
1735 | pl = p1 + srcImage->width; |
|
|
1736 | for (; p < pl; p++) |
|
|
1737 | { |
|
|
1738 | *p = lookup_r[(*p & 0xff0000)>>16] | |
1735 | *p = lookup_r[(*p & 0xff0000) >> 16] | |
1739 | lookup_g[(*p & 0x00ff00)>> 8] | |
1736 | lookup_g[(*p & 0x00ff00) >> 8] | |
1740 | lookup_b[(*p & 0x0000ff)] | |
1737 | lookup_b[(*p & 0x0000ff)] | |
1741 | (*p & ~0xffffff); |
1738 | (*p & 0xff000000); |
|
|
1739 | } |
|
|
1740 | p1 = (uint32_t *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1741 | } |
|
|
1742 | } |
|
|
1743 | else |
|
|
1744 | { |
|
|
1745 | for (int y = 0; y < srcImage->height; y++) |
|
|
1746 | for (int x = 0; x < srcImage->width; x++) |
|
|
1747 | { |
|
|
1748 | unsigned long pixel = XGetPixel (srcImage, x, y); |
|
|
1749 | pixel = lookup_r[(pixel & mask_r) >> sh_r] | |
|
|
1750 | lookup_g[(pixel & mask_g) >> sh_g] | |
|
|
1751 | lookup_b[(pixel & mask_b) >> sh_b]; |
|
|
1752 | XPutPixel (srcImage, x, y, pixel); |
1742 | } |
1753 | } |
1743 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
1744 | } |
1754 | } |
1745 | break; |
|
|
1746 | } |
|
|
1747 | } |
|
|
1748 | |
1755 | |
1749 | free (lookup); |
1756 | free (lookup); |
1750 | } |
1757 | } |
1751 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |
1758 | #endif /* defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) */ |