xserver-multidpi/hw/xwin/man
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
..
Makefile.am man: refactor common code in the man pages makefiles 2011-01-18 15:11:10 -08:00
XWin.man hw/xwin: Add an option to use alpha channel in multiwindow mode 2019-06-17 21:56:35 +00:00
XWinrc.man man: s/__/@/g 2018-03-27 10:13:17 -04:00