Normally composite will decide to add implicit redirection when a
window with an alternate visual is a parent of a window with a regular
visual or vice versa. This uses extra pixmap memory and incurs an extra
copy. This exception mechanism provides a way for a DDX to override this
if the DDX
Does this mean this mean that reparenting an RGB24 visual window into an
ARGB32 visual window will only be copy-free on Xwayland and not Xorg?
On Tue, Apr 1, 2014 at 2:53 AM, Kristian Høgsberg k...@bitplanet.net wrote:
Normally composite will decide to add implicit redirection when a
window
Jasper St. Pierre jstpie...@mecheye.net writes:
Does this mean this mean that reparenting an RGB24 visual window into an
ARGB32 visual window will only be copy-free on Xwayland and not Xorg?
Until someone makes it work, yes. It's not completely trivial; you have
to make sure the rendering code
