| … | |
… | |
| 744 | return false; |
744 | return false; |
| 745 | |
745 | |
| 746 | if (!pixbuf) |
746 | if (!pixbuf) |
| 747 | return false; |
747 | return false; |
| 748 | |
748 | |
| 749 | // TODO: add alpha blending |
749 | #if !XFT |
| 750 | if (background_flags) |
750 | if (background_flags) |
| 751 | return false; |
751 | return false; |
|
|
752 | #endif |
| 752 | |
753 | |
| 753 | GdkPixbuf *result; |
754 | GdkPixbuf *result; |
| 754 | |
755 | |
| 755 | int image_width = gdk_pixbuf_get_width (pixbuf); |
756 | int image_width = gdk_pixbuf_get_width (pixbuf); |
| 756 | int image_height = gdk_pixbuf_get_height (pixbuf); |
757 | int image_height = gdk_pixbuf_get_height (pixbuf); |
| … | |
… | |
| 788 | |
789 | |
| 789 | if (result) |
790 | if (result) |
| 790 | { |
791 | { |
| 791 | XGCValues gcv; |
792 | XGCValues gcv; |
| 792 | GC gc; |
793 | GC gc; |
|
|
794 | Pixmap root_pmap; |
| 793 | |
795 | |
| 794 | image_width = gdk_pixbuf_get_width (result); |
796 | image_width = gdk_pixbuf_get_width (result); |
| 795 | image_height = gdk_pixbuf_get_height (result); |
797 | image_height = gdk_pixbuf_get_height (result); |
| 796 | |
798 | |
|
|
799 | if (background_flags) |
|
|
800 | { |
|
|
801 | root_pmap = pixmap; |
|
|
802 | pixmap = None; |
|
|
803 | } |
|
|
804 | else |
|
|
805 | { |
| 797 | if (h_scale == 0 || v_scale == 0) |
806 | if (h_scale == 0 || v_scale == 0) |
| 798 | { |
807 | { |
| 799 | new_pmap_width = min (image_width, target_width); |
808 | new_pmap_width = min (image_width, target_width); |
| 800 | new_pmap_height = min (image_height, target_height); |
809 | new_pmap_height = min (image_height, target_height); |
|
|
810 | } |
| 801 | } |
811 | } |
| 802 | |
812 | |
| 803 | if (pixmap) |
813 | if (pixmap) |
| 804 | { |
814 | { |
| 805 | if (pmap_width != new_pmap_width |
815 | if (pmap_width != new_pmap_width |
| … | |
… | |
| 860 | dst_x, dst_y, |
870 | dst_x, dst_y, |
| 861 | dst_width, dst_height, |
871 | dst_width, dst_height, |
| 862 | XLIB_RGB_DITHER_NONE, |
872 | XLIB_RGB_DITHER_NONE, |
| 863 | 0, 0); |
873 | 0, 0); |
| 864 | } |
874 | } |
|
|
875 | |
|
|
876 | #if XFT |
|
|
877 | if (background_flags) |
|
|
878 | { |
|
|
879 | Display *dpy = target->dpy; |
|
|
880 | XRenderPictureAttributes pa; |
|
|
881 | |
|
|
882 | XRenderPictFormat *src_format = XRenderFindVisualFormat (dpy, DefaultVisual (dpy, target->display->screen)); |
|
|
883 | Picture src = XRenderCreatePicture (dpy, root_pmap, src_format, 0, &pa); |
|
|
884 | |
|
|
885 | XRenderPictFormat *dst_format = XRenderFindVisualFormat (dpy, target->visual); |
|
|
886 | Picture dst = XRenderCreatePicture (dpy, pixmap, dst_format, 0, &pa); |
|
|
887 | |
|
|
888 | pa.repeat = True; |
|
|
889 | Pixmap mask_pmap = XCreatePixmap (dpy, target->vt, 1, 1, 8); |
|
|
890 | XRenderPictFormat *mask_format = XRenderFindStandardFormat (dpy, PictStandardA8); |
|
|
891 | Picture mask = XRenderCreatePicture (dpy, mask_pmap, mask_format, CPRepeat, &pa); |
|
|
892 | XFreePixmap (dpy, mask_pmap); |
|
|
893 | |
|
|
894 | if (src && dst && mask) |
|
|
895 | { |
|
|
896 | XRenderColor mask_c; |
|
|
897 | |
|
|
898 | mask_c.alpha = 0x8000; |
|
|
899 | mask_c.red = 0; |
|
|
900 | mask_c.green = 0; |
|
|
901 | mask_c.blue = 0; |
|
|
902 | XRenderFillRectangle (dpy, PictOpSrc, mask, &mask_c, 0, 0, 1, 1); |
|
|
903 | XRenderComposite (dpy, PictOpOver, src, mask, dst, 0, 0, 0, 0, 0, 0, target_width, target_height); |
|
|
904 | } |
|
|
905 | |
|
|
906 | XRenderFreePicture (dpy, src); |
|
|
907 | XRenderFreePicture (dpy, dst); |
|
|
908 | XRenderFreePicture (dpy, mask); |
|
|
909 | |
|
|
910 | XFreePixmap (dpy, root_pmap); |
|
|
911 | } |
|
|
912 | #endif |
| 865 | |
913 | |
| 866 | if (result != pixbuf) |
914 | if (result != pixbuf) |
| 867 | g_object_unref (result); |
915 | g_object_unref (result); |
| 868 | |
916 | |
| 869 | XFreeGC (target->dpy, gc); |
917 | XFreeGC (target->dpy, gc); |
