xserver/hw
Jon Turney 2afee831a4 hw/xwin: Add an option to use alpha channel in multiwindow mode
Add an option to turn on the use of the X window's alpha channel in
multiwindow mode, i.e. this uses the X window's alpha channel for
compositing into the native desktop.

This works on W7/Vista (using DwmEnableBlurBehindWindow()), and Windows
10 (using the undocumented SetWindowCompositionAttribute()), but not on
Windows 8/8.1

-compositewm must be enabled for this to be useful, as we only have a
pixmap with an alpha channel for the X window in that case.  The
framebuffer/root window doesn't have one (unless perhaps you are using
the rootless extension, maybe...).

v2:
Update meson.build

Future work:

A window property to control use of alpha?
Option to turn off blur on W7/Vista
Implement _NET_WM_WINDOW_OPACITY
2019-06-17 21:56:35 +00:00
..
dmx hw/dmx/glxProxy/glxcmds.c CreateContext(): free glxc->real_ids and glxc in a couple of error branches, per complaints from cppcheck. 2019-05-01 15:22:15 -07:00
kdrive ephyr: fix typo: rquires -> requires 2019-04-19 22:13:46 -03:00
vfb Add ddxInputThread call from os layer into ddx layer 2019-02-25 15:48:03 +00:00
xfree86 Fixed ioperm calls in hwEnableIO 2019-05-12 19:50:06 +00:00
xnest Add ddxInputThread call from os layer into ddx layer 2019-02-25 15:48:03 +00:00
xquartz assert(a && b) --> assert(a); assert(b) 2019-05-02 15:02:36 -07:00
xwayland xwayland: Reset scheduled frames after hiding tablet cursor 2019-06-06 09:37:18 +00:00
xwin hw/xwin: Add an option to use alpha channel in multiwindow mode 2019-06-17 21:56:35 +00:00
Makefile.am Xwayland DDX 2014-04-03 15:19:22 -07:00
meson.build meson: Move Xvfb build under an option. 2017-09-20 13:19:21 -04:00