Changeset bea947f in mainline for uspace/lib/guigfx/private/canvas.h

Timestamp:

2020-05-24T17:59:02Z (5 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b3b00b6

Parents:

ef20a91

Message:

Implement bitmap color key to allow transparent cursor background

This seems to be the simplest solution of them all. It will work
on any bit depth except 1 bit per pixel (monochrome), where we would
need to extend the bitmap with a bit mask instead.

File:

• uspace/lib/guigfx/private/canvas.h (modified) (1 diff)

uspace/lib/guigfx/private/canvas.h

@@ -72 +72 @@
         /** Rectangle covered by bitmap */
         gfx_rect_t rect;
+        /** Bitmap flags */
+        gfx_bitmap_flags_t flags;
+        /** Key color */
+        pixel_t key_color;
 } canvas_gc_bitmap_t;