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clutter/x11: Remove helper for checking XComposite presence

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It's not used by anything.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1364
This commit is contained in:
Jonas Ådahl 2020-07-09 21:02:36 +02:00
parent d857edf09c
commit 7e97268592
2 changed files with 0 additions and 46 deletions
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43
clutter/clutter/x11/clutter-backend-x11.c
View File

@ -906,49 +906,6 @@ clutter_x11_remove_filter (ClutterX11FilterFunc func,
}
}
/**
* clutter_x11_has_composite_extension:
*
* Retrieves whether Clutter is running on an X11 server with the
* XComposite extension
*
* Return value: %TRUE if the XComposite extension is available
*/
gboolean
clutter_x11_has_composite_extension (void)
{
static gboolean have_composite = FALSE, done_check = FALSE;
int error = 0, event = 0;
Display *dpy;
if (done_check)
return have_composite;
if (!_clutter_context_is_initialized ())
{
g_critical ("X11 backend has not been initialised");
return FALSE;
}
dpy = clutter_x11_get_default_display();
if (dpy == NULL)
return FALSE;
if (XCompositeQueryExtension (dpy, &event, &error))
{
int major = 0, minor = 0;
if (XCompositeQueryVersion (dpy, &major, &minor))
{
if (major >= 0 && minor >= 3)
have_composite = TRUE;
}
}
done_check = TRUE;
return have_composite;
}
/**
* clutter_x11_set_use_stereo_stage:
* @use_stereo: %TRUE if the stereo stages should be used if possible.

3
clutter/clutter/x11/clutter-x11.h
View File

@ -109,9 +109,6 @@ CLUTTER_EXPORT
void clutter_x11_remove_filter (ClutterX11FilterFunc func,
gpointer data);
CLUTTER_EXPORT
gboolean clutter_x11_has_composite_extension (void);
CLUTTER_EXPORT
void clutter_x11_set_use_stereo_stage (gboolean use_stereo);
CLUTTER_EXPORT