… | |
… | |
175 | # endif |
175 | # endif |
176 | |
176 | |
177 | return false; |
177 | return false; |
178 | } |
178 | } |
179 | |
179 | |
180 | bool bgPixmap_t::need_client_side_rendering () |
|
|
181 | { |
|
|
182 | # ifdef HAVE_AFTERIMAGE |
|
|
183 | if (original_asim) |
|
|
184 | return true; |
|
|
185 | # endif |
|
|
186 | return false; |
|
|
187 | } |
|
|
188 | |
|
|
189 | # ifdef BG_IMAGE_FROM_FILE |
180 | # ifdef BG_IMAGE_FROM_FILE |
190 | static inline bool |
181 | static inline bool |
191 | check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value) |
182 | check_set_scale_value (int geom_flags, int flag, unsigned int &scale, unsigned int new_value) |
192 | { |
183 | { |
193 | if (geom_flags & flag) |
184 | if (geom_flags & flag) |
… | |
… | |
307 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
298 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
308 | } |
299 | } |
309 | |
300 | |
310 | if (ops) |
301 | if (ops) |
311 | { |
302 | { |
312 | while (*ops) |
303 | char **arr = rxvt_strsplit (':', ops + 1); |
313 | { |
|
|
314 | while (*ops == ':' || isspace(*ops)) ++ops; |
|
|
315 | |
304 | |
|
|
305 | for (int i = 0; arr[i]; i++) |
|
|
306 | { |
316 | # define CHECK_GEOM_OPS(op_str) (strncasecmp (ops, (op_str), sizeof (op_str) - 1) == 0) |
307 | # define CHECK_GEOM_OPS(op_str) (strcasecmp (arr[i], (op_str)) == 0) |
317 | if (CHECK_GEOM_OPS ("tile")) |
308 | if (CHECK_GEOM_OPS ("tile")) |
318 | { |
309 | { |
319 | w = h = noScale; |
310 | w = h = noScale; |
320 | geom_flags |= WidthValue|HeightValue; |
311 | geom_flags |= WidthValue|HeightValue; |
321 | } |
312 | } |
… | |
… | |
355 | new_flags |= rootAlign; |
346 | new_flags |= rootAlign; |
356 | w = h = noScale; |
347 | w = h = noScale; |
357 | geom_flags |= WidthValue|HeightValue; |
348 | geom_flags |= WidthValue|HeightValue; |
358 | } |
349 | } |
359 | # undef CHECK_GEOM_OPS |
350 | # undef CHECK_GEOM_OPS |
360 | |
|
|
361 | while (*ops != ':' && *ops != '\0') ++ops; |
|
|
362 | } /* done parsing ops */ |
351 | } /* done parsing ops */ |
|
|
352 | |
|
|
353 | rxvt_free_strsplit (arr); |
363 | } |
354 | } |
364 | |
355 | |
365 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
356 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
366 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
357 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
367 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
358 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
… | |
… | |
657 | } |
648 | } |
658 | # endif /* HAVE_AFTERIMAGE */ |
649 | # endif /* HAVE_AFTERIMAGE */ |
659 | |
650 | |
660 | # ifdef HAVE_PIXBUF |
651 | # ifdef HAVE_PIXBUF |
661 | bool |
652 | bool |
|
|
653 | bgPixmap_t::pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
654 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
655 | unsigned int width, unsigned int height) |
|
|
656 | { |
|
|
657 | XImage *ximage; |
|
|
658 | char *data, *line; |
|
|
659 | int bytes_per_pixel; |
|
|
660 | int width_r, width_g, width_b; |
|
|
661 | int sh_r, sh_g, sh_b; |
|
|
662 | int rowstride; |
|
|
663 | int channels; |
|
|
664 | unsigned char *row; |
|
|
665 | Visual *visual = target->visual; |
|
|
666 | int depth = target->depth; |
|
|
667 | |
|
|
668 | if (visual->c_class != TrueColor) |
|
|
669 | return false; |
|
|
670 | |
|
|
671 | if (depth == 24 || depth == 32) |
|
|
672 | bytes_per_pixel = 4; |
|
|
673 | else if (depth == 15 || depth == 16) |
|
|
674 | bytes_per_pixel = 2; |
|
|
675 | else |
|
|
676 | return false; |
|
|
677 | |
|
|
678 | width_r = rxvt_popcount (visual->red_mask); |
|
|
679 | width_g = rxvt_popcount (visual->green_mask); |
|
|
680 | width_b = rxvt_popcount (visual->blue_mask); |
|
|
681 | |
|
|
682 | if (width_r > 8 || width_g > 8 || width_b > 8) |
|
|
683 | return false; |
|
|
684 | |
|
|
685 | sh_r = rxvt_ctz (visual->red_mask); |
|
|
686 | sh_g = rxvt_ctz (visual->green_mask); |
|
|
687 | sh_b = rxvt_ctz (visual->blue_mask); |
|
|
688 | |
|
|
689 | if (width > INT_MAX / height / bytes_per_pixel) |
|
|
690 | return false; |
|
|
691 | |
|
|
692 | data = (char *)malloc (width * height * bytes_per_pixel); |
|
|
693 | if (!data) |
|
|
694 | return false; |
|
|
695 | |
|
|
696 | ximage = XCreateImage (target->dpy, visual, depth, ZPixmap, 0, data, |
|
|
697 | width, height, bytes_per_pixel * 8, 0); |
|
|
698 | if (!ximage) |
|
|
699 | { |
|
|
700 | free (data); |
|
|
701 | return false; |
|
|
702 | } |
|
|
703 | |
|
|
704 | ximage->byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
|
|
705 | |
|
|
706 | rowstride = gdk_pixbuf_get_rowstride (pixbuf); |
|
|
707 | channels = gdk_pixbuf_get_n_channels (pixbuf); |
|
|
708 | row = gdk_pixbuf_get_pixels (pixbuf) + src_y * rowstride + src_x * channels; |
|
|
709 | line = data; |
|
|
710 | |
|
|
711 | for (int y = 0; y < height; y++) |
|
|
712 | { |
|
|
713 | for (int x = 0; x < width; x++) |
|
|
714 | { |
|
|
715 | unsigned char *pixel = row + x * channels; |
|
|
716 | uint32_t value; |
|
|
717 | |
|
|
718 | value = ((pixel[0] >> (8 - width_r)) << sh_r) |
|
|
719 | | ((pixel[1] >> (8 - width_g)) << sh_g) |
|
|
720 | | ((pixel[2] >> (8 - width_b)) << sh_b); |
|
|
721 | |
|
|
722 | if (bytes_per_pixel == 4) |
|
|
723 | ((uint32_t *)line)[x] = value; |
|
|
724 | else |
|
|
725 | ((uint16_t *)line)[x] = value; |
|
|
726 | } |
|
|
727 | |
|
|
728 | row += rowstride; |
|
|
729 | line += ximage->bytes_per_line; |
|
|
730 | } |
|
|
731 | |
|
|
732 | XPutImage (target->dpy, pixmap, gc, ximage, 0, 0, dst_x, dst_y, width, height); |
|
|
733 | XDestroyImage (ximage); |
|
|
734 | return true; |
|
|
735 | } |
|
|
736 | |
|
|
737 | bool |
662 | bgPixmap_t::render_image (unsigned long background_flags) |
738 | bgPixmap_t::render_image (unsigned long background_flags) |
663 | { |
739 | { |
664 | if (target == NULL) |
740 | if (target == NULL) |
665 | return false; |
741 | return false; |
666 | |
742 | |
… | |
… | |
747 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
823 | gc = XCreateGC (target->dpy, target->vt, GCForeground, &gcv); |
748 | |
824 | |
749 | if (h_scale == 0 || v_scale == 0) |
825 | if (h_scale == 0 || v_scale == 0) |
750 | { |
826 | { |
751 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
827 | Pixmap tile = XCreatePixmap (target->dpy, target->vt, image_width, image_height, target->depth); |
752 | gdk_pixbuf_xlib_render_to_drawable (result, tile, gc, |
828 | pixbuf_to_pixmap (result, tile, gc, |
753 | 0, 0, |
829 | 0, 0, |
754 | 0, 0, |
830 | 0, 0, |
755 | image_width, image_height, |
831 | image_width, image_height); |
756 | XLIB_RGB_DITHER_NONE, |
|
|
757 | 0, 0); |
|
|
758 | |
832 | |
759 | gcv.tile = tile; |
833 | gcv.tile = tile; |
760 | gcv.fill_style = FillTiled; |
834 | gcv.fill_style = FillTiled; |
761 | gcv.ts_x_origin = x; |
835 | gcv.ts_x_origin = x; |
762 | gcv.ts_y_origin = y; |
836 | gcv.ts_y_origin = y; |
… | |
… | |
777 | || dst_x + dst_width < new_pmap_width |
851 | || dst_x + dst_width < new_pmap_width |
778 | || dst_y + dst_height < new_pmap_height) |
852 | || dst_y + dst_height < new_pmap_height) |
779 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
853 | XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); |
780 | |
854 | |
781 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
855 | if (dst_x < new_pmap_width && dst_y < new_pmap_height) |
782 | gdk_pixbuf_xlib_render_to_drawable (result, pixmap, gc, |
856 | pixbuf_to_pixmap (result, pixmap, gc, |
783 | src_x, src_y, |
857 | src_x, src_y, |
784 | dst_x, dst_y, |
858 | dst_x, dst_y, |
785 | dst_width, dst_height, |
859 | dst_width, dst_height); |
786 | XLIB_RGB_DITHER_NONE, |
|
|
787 | 0, 0); |
|
|
788 | } |
860 | } |
789 | |
861 | |
790 | #if XRENDER |
862 | #if XRENDER |
791 | if (background_flags) |
863 | if (background_flags) |
792 | { |
864 | { |
… | |
… | |
859 | if (image) |
931 | if (image) |
860 | { |
932 | { |
861 | if (original_asim) |
933 | if (original_asim) |
862 | safe_asimage_destroy (original_asim); |
934 | safe_asimage_destroy (original_asim); |
863 | original_asim = image; |
935 | original_asim = image; |
|
|
936 | flags |= CLIENT_RENDER; |
864 | have_image = true; |
937 | have_image = true; |
865 | return true; |
938 | return true; |
866 | } |
939 | } |
867 | # endif |
940 | # endif |
868 | |
941 | |
… | |
… | |
963 | if (!(flags & tintSet) || tint != new_tint) |
1036 | if (!(flags & tintSet) || tint != new_tint) |
964 | { |
1037 | { |
965 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
1038 | unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); |
966 | tint = new_tint; |
1039 | tint = new_tint; |
967 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
1040 | flags = (flags & ~tintFlags) | new_flags | tintSet; |
968 | return true; |
|
|
969 | } |
|
|
970 | |
|
|
971 | return false; |
|
|
972 | } |
|
|
973 | |
|
|
974 | bool |
|
|
975 | bgPixmap_t::unset_tint () |
|
|
976 | { |
|
|
977 | unsigned long new_flags = compute_tint_shade_flags (NULL, shade); |
|
|
978 | |
|
|
979 | if (new_flags != (flags & tintFlags)) |
|
|
980 | { |
|
|
981 | flags = (flags & ~tintFlags) | new_flags; |
|
|
982 | return true; |
1041 | return true; |
983 | } |
1042 | } |
984 | |
1043 | |
985 | return false; |
1044 | return false; |
986 | } |
1045 | } |
… | |
… | |
1296 | { |
1355 | { |
1297 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1356 | XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height); |
1298 | result |= transpPmapTiled; |
1357 | result |= transpPmapTiled; |
1299 | XFreeGC (dpy, gc); |
1358 | XFreeGC (dpy, gc); |
1300 | |
1359 | |
1301 | if (!need_client_side_rendering ()) |
1360 | if (!(flags & CLIENT_RENDER)) |
1302 | { |
1361 | { |
1303 | if ((flags & blurNeeded) |
1362 | if ((flags & blurNeeded) |
1304 | && (flags & HAS_RENDER_CONV)) |
1363 | && (flags & HAS_RENDER_CONV)) |
1305 | { |
1364 | { |
1306 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
1365 | if (blur_pixmap (tiled_root_pmap, target->visual, window_width, window_height)) |
… | |
… | |
1332 | } |
1391 | } |
1333 | |
1392 | |
1334 | void |
1393 | void |
1335 | bgPixmap_t::set_root_pixmap () |
1394 | bgPixmap_t::set_root_pixmap () |
1336 | { |
1395 | { |
1337 | Pixmap new_root_pixmap = target->get_pixmap_property (XA_XROOTPMAP_ID); |
1396 | Pixmap new_root_pixmap = target->get_pixmap_property (target->xa[XA_XROOTPMAP_ID]); |
1338 | if (new_root_pixmap == None) |
1397 | if (new_root_pixmap == None) |
1339 | new_root_pixmap = target->get_pixmap_property (XA_ESETROOT_PMAP_ID); |
1398 | new_root_pixmap = target->get_pixmap_property (target->xa[XA_ESETROOT_PMAP_ID]); |
1340 | |
1399 | |
1341 | root_pixmap = new_root_pixmap; |
1400 | root_pixmap = new_root_pixmap; |
1342 | } |
1401 | } |
1343 | # endif /* ENABLE_TRANSPARENCY */ |
1402 | # endif /* ENABLE_TRANSPARENCY */ |
1344 | |
1403 | |
… | |
… | |
1513 | uint32_t mask_r, mask_g, mask_b; |
1572 | uint32_t mask_r, mask_g, mask_b; |
1514 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1573 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1515 | rgba low; |
1574 | rgba low; |
1516 | rgba high; |
1575 | rgba high; |
1517 | int i; |
1576 | int i; |
1518 | int host_byte_order = byteorder.big_endian () ? MSBFirst : LSBFirst; |
1577 | int host_byte_order = byteorder::big_endian () ? MSBFirst : LSBFirst; |
1519 | |
1578 | |
1520 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1579 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1521 | |
1580 | |
1522 | /* for convenience */ |
1581 | /* for convenience */ |
1523 | mask_r = visual->red_mask; |
1582 | mask_r = visual->red_mask; |