@ -4939,6 +4939,25 @@ weston_head_set_monitor_strings(struct weston_head *head,
weston_head_set_device_changed ( head ) ;
}
/** Store display non-desktop status
*
* \ param head The head to modify .
* \ param non_desktop Whether the head connects to a non - desktop display .
*
* \ memberof weston_head
* \ internal
*/
WL_EXPORT void
weston_head_set_non_desktop ( struct weston_head * head , bool non_desktop )
{
if ( head - > non_desktop = = non_desktop )
return ;
head - > non_desktop = non_desktop ;
weston_head_set_device_changed ( head ) ;
}
/** Store physical image size
*
* \ param head The head to modify .
@ -5103,6 +5122,22 @@ weston_head_is_device_changed(struct weston_head *head)
return head - > device_changed ;
}
/** Does the head represent a non-desktop display?
*
* \ param head The head to query .
* \ return True if the device is a non - desktop display .
*
* Non - desktop heads are not attached to outputs by default .
* This stops weston from extending the desktop onto head mounted displays .
*
* \ memberof weston_head
*/
WL_EXPORT bool
weston_head_is_non_desktop ( struct weston_head * head )
{
return head - > non_desktop ;
}
/** Acknowledge device information change
*
* \ param head The head to acknowledge .