[Wayland-bugs] [Bug 727452] Wayland windows with non-trivial alpha get new content drawn over old

gtk+ (bugzilla.gnome.org) bugzilla at gnome.org
Tue Apr 1 14:56:04 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=727452
  gtk+ | Backend: Wayland | 3.12.x

--- Comment #5 from Daniel Stone <daniel at fooishbar.org> 2014-04-01 21:55:59 UTC ---
Actually, all that should be unnecessary - try removing, well, all of it, and
just changing the operator to CAIRO_OPERATOR_SOURCE (i.e. memcpy) before the
cairo_fill(). No sense blending with undefined content (as the default operator
is OVER).

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