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| author | Andreas Haas <Hinsbart@users.noreply.github.com> | 2017-09-12 15:17:04 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-09-12 15:17:04 +0200 |
| commit | d0f0d2916f095aca3fc3f10c8bdb6d89591910cf (patch) | |
| tree | 776b8cde3be83c2c7488938322578d397f7e1017 | |
| parent | 69017974beb16dcfa971f9b6f33a4f005be57bef (diff) | |
| parent | 3b5ee014bd2ab30d96211866efdb85ce54fa4473 (diff) | |
Merge pull request #11123 from fcobos/x11_bypass_compositor
X11 - Hint the window manager to disable desktop compositing in fullscreen mode
| -rw-r--r-- | platform/x11/os_x11.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp index f96343c92c..4dd85a558f 100644 --- a/platform/x11/os_x11.cpp +++ b/platform/x11/os_x11.cpp @@ -246,6 +246,11 @@ void OS_X11::initialize(const VideoMode &p_desired, int p_video_driver, int p_au // borderless fullscreen window mode if (current_videomode.fullscreen) { + // set bypass compositor hint + Atom bypass_compositor = XInternAtom(x11_display, "_NET_WM_BYPASS_COMPOSITOR", False); + unsigned long compositing_disable_on = 1; + XChangeProperty(x11_display, x11_window, bypass_compositor, XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&compositing_disable_on, 1); + // needed for lxde/openbox, possibly others Hints hints; Atom property; @@ -695,6 +700,12 @@ void OS_X11::set_wm_fullscreen(bool p_enabled) { xev.xclient.data.l[2] = 0; XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev); + + // set bypass compositor hint + Atom bypass_compositor = XInternAtom(x11_display, "_NET_WM_BYPASS_COMPOSITOR", False); + unsigned long compositing_disable_on = p_enabled ? 1 : 0; + XChangeProperty(x11_display, x11_window, bypass_compositor, XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&compositing_disable_on, 1); + XFlush(x11_display); if (!p_enabled && !is_window_resizable()) { |