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Comparing rxvt-unicode/src/background.C (file contents):
Revision 1.56 by sf-exg, Thu Sep 2 23:40:56 2010 UTC vs.
Revision 1.74 by sf-exg, Sun Oct 10 21:56:09 2010 UTC

… …
138# endif 138# endif
139 139
140# ifdef BG_IMAGE_FROM_FILE 140# ifdef BG_IMAGE_FROM_FILE
141 if (have_image) 141 if (have_image)
142 { 142 {
143 if (h_scale != 0 || v_scale != 0 143 if (flags & sizeSensitive)
144 || h_align != 0 || v_align != 0)
145 return true; 144 return true;
146 } 145 }
147# endif 146# endif
148 147
149 return false; 148 return false;
… …
158# endif 157# endif
159 158
160# ifdef BG_IMAGE_FROM_FILE 159# ifdef BG_IMAGE_FROM_FILE
161 if (have_image) 160 if (have_image)
162 { 161 {
163 if (h_align == rootAlign || v_align == rootAlign) 162 if (flags & rootAlign)
164 return true; 163 return true;
165 } 164 }
166# endif 165# endif
167 166
168 return false; 167 return false;
… …
208static inline bool 207static inline bool
209check_set_align_value (int geom_flags, int flag, int &align, int new_value) 208check_set_align_value (int geom_flags, int flag, int &align, int new_value)
210{ 209{
211 if (geom_flags & flag) 210 if (geom_flags & flag)
212 { 211 {
213 if (new_value != bgPixmap_t::rootAlign)
214 {
215 if (new_value < -100) 212 if (new_value < -100)
216 new_value = -100; 213 new_value = -100;
217 else if (new_value > 200) 214 else if (new_value > 200)
218 new_value = 200; 215 new_value = 200;
219 }
220 if (new_value != align) 216 if (new_value != align)
221 { 217 {
222 align = new_value; 218 align = new_value;
223 return true; 219 return true;
224 } 220 }
… …
230make_align_position (int align, int window_size, int image_size) 226make_align_position (int align, int window_size, int image_size)
231{ 227{
232 int diff = window_size - image_size; 228 int diff = window_size - image_size;
233 int smaller = min (image_size, window_size); 229 int smaller = min (image_size, window_size);
234 230
235 if (align >= 0 && align <= 50) 231 if (align >= 0 && align <= 100)
236 return diff * align / 100; 232 return diff * align / 100;
237 else if (align > 50 && align <= 100)
238 return window_size - image_size - diff * (100 - align) / 100;
239 else if (align > 100 && align <= 200 ) 233 else if (align > 100 && align <= 200 )
240 return ((align - 100) * smaller / 100) + window_size - smaller; 234 return ((align - 100) * smaller / 100) + window_size - smaller;
241 else if (align > -100 && align < 0) 235 else if (align >= -100 && align < 0)
242 return ((align + 100) * smaller / 100) - image_size; 236 return ((align + 100) * smaller / 100) - image_size;
243 return 0; 237 return 0;
244} 238}
245 239
246static inline int 240static inline int
247make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) 241make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size)
248{ 242{
249 int src_pos = 0; 243 int src_pos = 0;
250 dst_pos = 0; 244 dst_pos = pos;
251 dst_size = size; 245 dst_size = size;
252 if (pos < 0 && size > target_size) 246 if (pos < 0)
253 { 247 {
254 src_pos = -pos; 248 src_pos = -pos;
249 dst_pos = 0;
255 dst_size += pos; 250 dst_size += pos;
256 } 251 }
257 else if (pos > 0)
258 dst_pos = pos;
259 252
260 if (dst_pos + dst_size > target_size) 253 if (dst_pos + dst_size > target_size)
261 dst_size = target_size - dst_pos; 254 dst_size = target_size - dst_pos;
262 return src_pos; 255 return src_pos;
263} 256}
… …
388 w = h = noScale; 381 w = h = noScale;
389 geom_flags |= WidthValue|HeightValue; 382 geom_flags |= WidthValue|HeightValue;
390 } 383 }
391 else if (CHECK_GEOM_OPS ("propscale")) 384 else if (CHECK_GEOM_OPS ("propscale"))
392 { 385 {
393 if (w == 0 && h == 0)
394 {
395 w = windowScale;
396 geom_flags |= WidthValue;
397 }
398 new_flags |= propScale; 386 new_flags |= propScale;
399 } 387 }
400 else if (CHECK_GEOM_OPS ("hscale")) 388 else if (CHECK_GEOM_OPS ("hscale"))
401 { 389 {
402 if (w == 0) w = windowScale; 390 if (w == 0) w = windowScale;
… …
424 x = y = centerAlign; 412 x = y = centerAlign;
425 geom_flags |= WidthValue|HeightValue|XValue|YValue; 413 geom_flags |= WidthValue|HeightValue|XValue|YValue;
426 } 414 }
427 else if (CHECK_GEOM_OPS ("root")) 415 else if (CHECK_GEOM_OPS ("root"))
428 { 416 {
417 new_flags |= rootAlign;
429 w = h = noScale; 418 w = h = noScale;
430 x = y = rootAlign;
431 geom_flags |= WidthValue|HeightValue|XValue|YValue; 419 geom_flags |= WidthValue|HeightValue;
432 } 420 }
433# undef CHECK_GEOM_OPS 421# undef CHECK_GEOM_OPS
434 422
435 while (*ops != ':' && *ops != '\0') ++ops; 423 while (*ops != ':' && *ops != '\0') ++ops;
436 } /* done parsing ops */ 424 } /* done parsing ops */
… …
449 } 437 }
450 438
451 //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n", 439 //fprintf (stderr, "flags = %lX, scale = %ux%u, align=%+d%+d\n",
452 // flags, h_scale, v_scale, h_align, v_align); 440 // flags, h_scale, v_scale, h_align, v_align);
453 return (changed > 0); 441 return (changed > 0);
442}
443
444void
445bgPixmap_t::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y)
446{
447 int target_width = target->szHint.width;
448 int target_height = target->szHint.height;
449
450 if (flags & propScale)
451 {
452 float scale = (float)target_width / image_width;
453 min_it (scale, (float)target_height / image_height);
454 w = image_width * scale + 0.5;
455 h = image_height * scale + 0.5;
456 }
457 else
458 {
459 w = h_scale * target_width / 100;
460 h = v_scale * target_height / 100;
461 }
462
463 if (!w) w = image_width;
464 if (!h) h = image_height;
465
466 if (flags & rootAlign)
467 {
468 target->get_window_origin (x, y);
469 x = -x;
470 y = -y;
471 }
472 else
473 {
474 x = make_align_position (h_align, target_width, w);
475 y = make_align_position (v_align, target_height, h);
476 }
477
478 flags &= ~sizeSensitive;
479 if (h_scale != 0 || v_scale != 0
480 || h_align != 0 || v_align != 0
481 || w > target_width || h > target_height)
482 flags |= sizeSensitive;
454} 483}
455 484
456# ifdef HAVE_AFTERIMAGE 485# ifdef HAVE_AFTERIMAGE
457bool 486bool
458bgPixmap_t::render_image (unsigned long background_flags) 487bgPixmap_t::render_image (unsigned long background_flags)
… …
504 int new_pmap_width = target_width; 533 int new_pmap_width = target_width;
505 int new_pmap_height = target_height; 534 int new_pmap_height = target_height;
506 535
507 int x = 0; 536 int x = 0;
508 int y = 0; 537 int y = 0;
509 int w = h_scale * target_width / 100; 538 int w = 0;
510 int h = v_scale * target_height / 100; 539 int h = 0;
511 540
512 TIMING_TEST_START (asim); 541 TIMING_TEST_START (asim);
513 542
514 if (original_asim) 543 if (original_asim)
515 { 544 get_image_geometry (original_asim->width, original_asim->height, w, h, x, y);
516 if (h_align == rootAlign || v_align == rootAlign)
517 {
518 target->get_window_origin (x, y);
519 x = -x;
520 y = -y;
521 }
522
523 if (h_align != rootAlign)
524 x = make_align_position (h_align, target_width, w > 0 ? w : (int)original_asim->width);
525
526 if (v_align != rootAlign)
527 y = make_align_position (v_align, target_height, h > 0 ? h : (int)original_asim->height);
528 }
529 545
530 if (!original_asim 546 if (!original_asim
547 || (!(flags & rootAlign)
531 || x >= target_width 548 && (x >= target_width
532 || y >= target_height 549 || y >= target_height
533 || (w > 0 && x + w <= 0) 550 || (x + w <= 0)
534 || (h > 0 && y + h <= 0)) 551 || (y + h <= 0))))
535 { 552 {
536 if (background) 553 if (background)
537 { 554 {
538 new_pmap_width = background->width; 555 new_pmap_width = background->width;
539 new_pmap_height = background->height; 556 new_pmap_height = background->height;
… …
553 } 570 }
554 else 571 else
555 { 572 {
556 result = original_asim; 573 result = original_asim;
557 574
558 if ((w > 0 && w != original_asim->width) 575 if ((w != original_asim->width)
559 || (h > 0 && h != original_asim->height)) 576 || (h != original_asim->height))
560 { 577 {
561 result = scale_asimage (target->asv, original_asim, 578 result = scale_asimage (target->asv, original_asim,
562 w > 0 ? w : original_asim->width, 579 w, h,
563 h > 0 ? h : original_asim->height,
564 background ? ASA_ASImage : ASA_XImage, 580 background ? ASA_ASImage : ASA_XImage,
565 100, ASIMAGE_QUALITY_DEFAULT); 581 100, ASIMAGE_QUALITY_DEFAULT);
566 } 582 }
567 583
568 if (background == NULL) 584 if (background == NULL)
569 { 585 {
570 /* if tiling - pixmap has to be sized exactly as the image,
571 but there is no need to make it bigger than the window! */
572 if (h_scale == 0)
573 new_pmap_width = min (result->width, target_width);
574 if (v_scale == 0)
575 new_pmap_height = min (result->height, target_height);
576 /* we also need to tile our image in one or both directions */
577 if (h_scale == 0 || v_scale == 0) 586 if (h_scale == 0 || v_scale == 0)
578 { 587 {
588 /* if tiling - pixmap has to be sized exactly as the image,
589 but there is no need to make it bigger than the window! */
590 new_pmap_width = min (result->width, target_width);
591 new_pmap_height = min (result->height, target_height);
592
593 /* we also need to tile our image in both directions */
579 ASImage *tmp = tile_asimage (target->asv, result, 594 ASImage *tmp = tile_asimage (target->asv, result,
580 (h_scale > 0) ? 0 : (int)result->width - x, 595 (int)result->width - x,
581 (v_scale > 0) ? 0 : (int)result->height - y, 596 (int)result->height - y,
582 new_pmap_width, 597 new_pmap_width,
583 new_pmap_height, 598 new_pmap_height,
584 TINT_LEAVE_SAME, ASA_XImage, 599 TINT_LEAVE_SAME, ASA_XImage,
585 100, ASIMAGE_QUALITY_DEFAULT); 600 100, ASIMAGE_QUALITY_DEFAULT);
586 if (tmp) 601 if (tmp)
… …
601 layers[0].clip_width = target_width; 616 layers[0].clip_width = target_width;
602 layers[0].clip_height = target_height; 617 layers[0].clip_height = target_height;
603 layers[0].tint = background_tint; 618 layers[0].tint = background_tint;
604 layers[1].im = result; 619 layers[1].im = result;
605 620
606 if (w <= 0) 621 if (h_scale == 0 || v_scale == 0)
607 { 622 {
608 /* tile horizontally */ 623 /* tile horizontally */
609 while (x > 0) x -= (int)result->width; 624 while (x > 0) x -= (int)result->width;
610 layers[1].dst_x = x; 625 layers[1].dst_x = x;
611 layers[1].clip_width = result->width+target_width; 626 layers[1].clip_width = result->width+target_width;
… …
615 /* clip horizontally */ 630 /* clip horizontally */
616 layers[1].dst_x = x; 631 layers[1].dst_x = x;
617 layers[1].clip_width = result->width; 632 layers[1].clip_width = result->width;
618 } 633 }
619 634
620 if (h <= 0) 635 if (h_scale == 0 || v_scale == 0)
621 { 636 {
622 while (y > 0) y -= (int)result->height; 637 while (y > 0) y -= (int)result->height;
623 layers[1].dst_y = y; 638 layers[1].dst_y = y;
624 layers[1].clip_height = result->height + target_height; 639 layers[1].clip_height = result->height + target_height;
625 } 640 }
… …
684 699
685 int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0; 700 int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
686 int dst_width = result->width, dst_height = result->height; 701 int dst_width = result->width, dst_height = result->height;
687 if (background == NULL) 702 if (background == NULL)
688 { 703 {
704 if (!(h_scale == 0 || v_scale == 0))
705 {
689 if (h_scale > 0) src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width ); 706 src_x = make_clip_rectangle (x, result->width , new_pmap_width , dst_x, dst_width );
690 if (v_scale > 0) src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height); 707 src_y = make_clip_rectangle (y, result->height, new_pmap_height, dst_y, dst_height);
708 }
691 709
692 if (dst_x > 0 || dst_y > 0 710 if (dst_x > 0 || dst_y > 0
693 || dst_x + dst_width < new_pmap_width 711 || dst_x + dst_width < new_pmap_width
694 || dst_y + dst_height < new_pmap_height) 712 || dst_y + dst_height < new_pmap_height)
695 XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height); 713 XFillRectangle (target->dpy, pixmap, gc, 0, 0, new_pmap_width, new_pmap_height);
… …
739 int new_pmap_width = target_width; 757 int new_pmap_width = target_width;
740 int new_pmap_height = target_height; 758 int new_pmap_height = target_height;
741 759
742 int x = 0; 760 int x = 0;
743 int y = 0; 761 int y = 0;
744 int w = h_scale * target_width / 100; 762 int w = 0;
745 int h = v_scale * target_height / 100; 763 int h = 0;
746 764
747 if (h_align == rootAlign || v_align == rootAlign) 765 get_image_geometry (image_width, image_height, w, h, x, y);
748 {
749 target->get_window_origin (x, y);
750 x = -x;
751 y = -y;
752 }
753 766
754 if (h_align != rootAlign) 767 if (!(flags & rootAlign)
755 x = make_align_position (h_align, target_width, w > 0 ? w : image_width);
756
757 if (v_align != rootAlign)
758 y = make_align_position (v_align, target_height, h > 0 ? h : image_height);
759
760 if (x >= target_width 768 && (x >= target_width
761 || y >= target_height 769 || y >= target_height
762 || (w > 0 && x + w <= 0) 770 || (x + w <= 0)
763 || (h > 0 && y + h <= 0)) 771 || (y + h <= 0)))
764 return false; 772 return false;
765 773
766 result = pixbuf; 774 result = pixbuf;
767 775
768 if ((w > 0 && w != image_width) 776 if ((w != image_width)
769 || (h > 0 && h != image_height)) 777 || (h != image_height))
770 { 778 {
771 result = gdk_pixbuf_scale_simple (pixbuf, 779 result = gdk_pixbuf_scale_simple (pixbuf,
772 w > 0 ? w : image_width, 780 w, h,
773 h > 0 ? h : image_height,
774 GDK_INTERP_BILINEAR); 781 GDK_INTERP_BILINEAR);
775 } 782 }
776 783
777 bool ret = false; 784 bool ret = false;
778 785
… …
782 GC gc; 789 GC gc;
783 790
784 image_width = gdk_pixbuf_get_width (result); 791 image_width = gdk_pixbuf_get_width (result);
785 image_height = gdk_pixbuf_get_height (result); 792 image_height = gdk_pixbuf_get_height (result);
786 793
787 if (h_scale == 0) 794 if (h_scale == 0 || v_scale == 0)
795 {
788 new_pmap_width = min (image_width, target_width); 796 new_pmap_width = min (image_width, target_width);
789 if (v_scale == 0)
790 new_pmap_height = min (image_height, target_height); 797 new_pmap_height = min (image_height, target_height);
798 }
791 799
792 if (pixmap) 800 if (pixmap)
793 { 801 {
794 if (pmap_width != new_pmap_width 802 if (pmap_width != new_pmap_width
795 || pmap_height != new_pmap_height 803 || pmap_height != new_pmap_height
… …
993} 1001}
994 1002
995bool 1003bool
996bgPixmap_t::set_tint (rxvt_color &new_tint) 1004bgPixmap_t::set_tint (rxvt_color &new_tint)
997{ 1005{
998 if (tint != new_tint) 1006 if (!(flags & tintSet) || tint != new_tint)
999 { 1007 {
1000 unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade); 1008 unsigned long new_flags = compute_tint_shade_flags (&new_tint, shade);
1001 tint = new_tint; 1009 tint = new_tint;
1002 flags = (flags & ~tintFlags) | new_flags | tintSet; 1010 flags = (flags & ~tintFlags) | new_flags | tintSet;
1003 return true; 1011 return true;
… …
1037 flags = (flags & (~tintFlags | tintSet)) | new_flags; 1045 flags = (flags & (~tintFlags | tintSet)) | new_flags;
1038 return true; 1046 return true;
1039 } 1047 }
1040 1048
1041 return false; 1049 return false;
1050}
1051
1052bool
1053bgPixmap_t::tint_pixmap (Pixmap pixmap, Window root, int width, int height)
1054{
1055 Display *dpy = target->dpy;
1056 bool ret = false;
1057
1058 if (flags & tintWholesome)
1059 {
1060 XGCValues gcv;
1061 GC gc;
1062
1063 /* In this case we can tint image server-side getting significant
1064 * performance improvements, as we eliminate XImage transfer
1065 */
1066 gcv.foreground = Pixel (tint);
1067 gcv.function = GXand;
1068 gcv.fill_style = FillSolid;
1069 gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv);
1070 if (gc)
1071 {
1072 XFillRectangle (dpy, pixmap, gc, 0, 0, width, height);
1073 ret = true;
1074 XFreeGC (dpy, gc);
1075 }
1076 }
1077 else
1078 {
1079# if XFT
1080 rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1081
1082 if (flags & tintSet)
1083 tint.get (c);
1084
1085 if (shade > 0 && shade < 100)
1086 {
1087 c.r = (c.r * shade) / 100;
1088 c.g = (c.g * shade) / 100;
1089 c.b = (c.b * shade) / 100;
1090 }
1091 else if (shade > 100 && shade < 200)
1092 {
1093 c.r = ((0xffff - c.r) * (200 - shade)) / 100;
1094 c.g = ((0xffff - c.g) * (200 - shade)) / 100;
1095 c.b = ((0xffff - c.b) * (200 - shade)) / 100;
1096 }
1097
1098 XRenderPictFormat *solid_format = XRenderFindStandardFormat (dpy, PictStandardARGB32);
1099 XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
1100 XRenderPictureAttributes pa;
1101
1102 Picture back_pic = XRenderCreatePicture (dpy, pixmap, root_format, 0, &pa);
1103
1104 pa.repeat = True;
1105
1106 Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1107 Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
1108 XFreePixmap (dpy, overlay_pmap);
1109
1110 pa.component_alpha = True;
1111 Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1112 Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
1113 XFreePixmap (dpy, mask_pmap);
1114
1115 if (mask_pic && overlay_pic && back_pic)
1116 {
1117 XRenderColor mask_c;
1118
1119 memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
1120 mask_c.alpha = 0xffff;
1121 XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
1122
1123 mask_c.alpha = 0;
1124 mask_c.red = 0xffff - c.r;
1125 mask_c.green = 0xffff - c.g;
1126 mask_c.blue = 0xffff - c.b;
1127 XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1128 XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, width, height);
1129 ret = true;
1130 }
1131
1132 XRenderFreePicture (dpy, mask_pic);
1133 XRenderFreePicture (dpy, overlay_pic);
1134 XRenderFreePicture (dpy, back_pic);
1135# if DO_TIMING_TEST
1136 XSync (dpy, False);
1137# endif
1138# endif
1139 }
1140
1141 return ret;
1042} 1142}
1043 1143
1044/* make_transparency_pixmap() 1144/* make_transparency_pixmap()
1045 * Builds a pixmap sized the same as terminal window, with depth same as the root window 1145 * Builds a pixmap sized the same as terminal window, with depth same as the root window
1046 * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by 1146 * that pixmap contains tiled portion of the root pixmap that is supposed to be covered by
… …
1176 { 1276 {
1177 if (!need_client_side_rendering ()) 1277 if (!need_client_side_rendering ())
1178 { 1278 {
1179 if ((flags & tintNeeded)) 1279 if ((flags & tintNeeded))
1180 { 1280 {
1181 if (flags & tintWholesome) 1281 if (tint_pixmap (tiled_root_pmap, root, window_width, window_height))
1182 {
1183 /* In this case we can tint image server-side getting significant
1184 * performance improvements, as we eliminate XImage transfer
1185 */
1186 gcv.foreground = Pixel (tint);
1187 gcv.function = GXand;
1188 gcv.fill_style = FillSolid;
1189 if (gc)
1190 XChangeGC (dpy, gc, GCFillStyle | GCForeground | GCFunction, &gcv);
1191 else
1192 gc = XCreateGC (dpy, root, GCFillStyle | GCForeground | GCFunction, &gcv);
1193 if (gc)
1194 {
1195 XFillRectangle (dpy, tiled_root_pmap, gc, 0, 0, window_width, window_height);
1196 result |= transpPmapTinted; 1282 result |= transpPmapTinted;
1197 }
1198 }
1199 else
1200 {
1201# if XFT
1202 Picture back_pic = 0;
1203 rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC);
1204
1205 if (flags & tintSet)
1206 tint.get (c);
1207
1208 if (shade > 0 && shade < 100)
1209 {
1210 c.r = (c.r * shade) / 100;
1211 c.g = (c.g * shade) / 100;
1212 c.b = (c.b * shade) / 100;
1213 }
1214 else if (shade > 100 && shade < 200)
1215 {
1216 c.r = (c.r * (200 - shade)) / 100;
1217 c.g = (c.g * (200 - shade)) / 100;
1218 c.b = (c.b * (200 - shade)) / 100;
1219 }
1220
1221 XRenderPictFormat pf;
1222 pf.type = PictTypeDirect;
1223 pf.depth = 32;
1224 pf.direct.redMask = 0xff;
1225 pf.direct.greenMask = 0xff;
1226 pf.direct.blueMask = 0xff;
1227 pf.direct.alphaMask = 0xff;
1228
1229 XRenderPictFormat *solid_format = XRenderFindFormat (dpy,
1230 (PictFormatType|
1231 PictFormatDepth|
1232 PictFormatRedMask|
1233 PictFormatGreenMask|
1234 PictFormatBlueMask|
1235 PictFormatAlphaMask),
1236 &pf,
1237 0);
1238 XRenderPictFormat *root_format = XRenderFindVisualFormat (dpy, DefaultVisualOfScreen (ScreenOfDisplay (dpy, target->display->screen)));
1239 XRenderPictureAttributes pa ;
1240
1241 back_pic = XRenderCreatePicture (dpy, tiled_root_pmap, root_format, 0, &pa);
1242
1243 pa.repeat = True;
1244
1245 Pixmap overlay_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1246 Picture overlay_pic = XRenderCreatePicture (dpy, overlay_pmap, solid_format, CPRepeat, &pa);
1247 XFreePixmap (dpy, overlay_pmap);
1248
1249 pa.component_alpha = True;
1250 Pixmap mask_pmap = XCreatePixmap (dpy, root, 1, 1, 32);
1251 Picture mask_pic = XRenderCreatePicture (dpy, mask_pmap, solid_format, CPRepeat|CPComponentAlpha, &pa);
1252 XFreePixmap (dpy, mask_pmap);
1253
1254 if (mask_pic && overlay_pic && back_pic)
1255 {
1256 XRenderColor mask_c;
1257
1258 memset (&mask_c, (shade > 100) ? 0xFF : 0x0, sizeof (mask_c));
1259 mask_c.alpha = 0xffff;
1260 XRenderFillRectangle (dpy, PictOpSrc, overlay_pic, &mask_c, 0, 0, 1, 1);
1261
1262 mask_c.alpha = 0;
1263 mask_c.red = 0xffff - c.r;
1264 mask_c.green = 0xffff - c.g;
1265 mask_c.blue = 0xffff - c.b;
1266 XRenderFillRectangle (dpy, PictOpSrc, mask_pic, &mask_c, 0, 0, 1, 1);
1267 XRenderComposite (dpy, PictOpOver, overlay_pic, mask_pic, back_pic, 0, 0, 0, 0, 0, 0, window_width, window_height);
1268 result |= transpPmapTinted;
1269 }
1270
1271 XRenderFreePicture (dpy, mask_pic);
1272 XRenderFreePicture (dpy, overlay_pic);
1273 XRenderFreePicture (dpy, back_pic);
1274# if DO_TIMING_TEST
1275 XSync (dpy, False);
1276# endif
1277# endif
1278 }
1279 } 1283 }
1280 } /* server side rendering completed */ 1284 } /* server side rendering completed */
1281 1285
1282 if (pixmap) 1286 if (pixmap)
1283 XFreePixmap (dpy, pixmap); 1287 XFreePixmap (dpy, pixmap);

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