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| author | Benjamin Berg <bberg@redhat.com> | 2018-01-10 20:09:30 +0100 |
|---|---|---|
| committer | Benjamin Berg <benjamin@sipsolutions.net> | 2018-09-27 07:12:22 +0000 |
| commit | 8152a20bae04c84f028b1eae04f42f4c27215da8 (patch) | |
| tree | a6c7a04a357cef75602ef4945279c6fcab0f3df0 /meson.build | |
| parent | 74dcf3f4e8ecf49d6da8030aba35e3555d0aca01 (diff) | |
| download | gnome-settings-daemon-8152a20bae04c84f028b1eae04f42f4c27215da8.tar.gz | |
power: Refactor backlight handling to be asynchronous
Writing the backlight value can take quite long, in particular when we
also get the overhead of starting up the helper process for writing.
Add code to handle the writing asynchronously and compress multiple set
actions into one write. The notification of the change only happens once
all of the queued up set operations have finished.
A trivial bugfix included is that the OSD display is again shown only on
the affected (internal) screen.
Note that a possible further improvement would be to just run the
backlight helper once and communicate with it through stdin or some
other methods, avoiding the overhead of starting it up all the time.
There are a few minor disadvantages with this approach though, see
comment #16 and following for more information.
https://bugzilla.gnome.org/show_bug.cgi?id=758413
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 796da940..47cf3722 100644 --- a/meson.build +++ b/meson.build @@ -82,6 +82,7 @@ endif add_project_arguments(common_flags + compiler_flags, language: 'c') +glib_dep = dependency('glib-2.0', version: '>= 2.56') colord_dep = dependency('colord', version: '>= 1.0.2') geocode_glib_dep = dependency('geocode-glib-1.0', version: '>= 3.10.0') gio_dep = dependency('gio-2.0', version: '>= 2.53.0') |