Move meta_clutter_init into a new file
We'll use this to get the initialization between the Wayland and X11 compositor codepaths back in sync.
This commit is contained in:
Jasper St. Pierre
parent
e22e9f5df5
commit
89b931435d
@ -51,6 +51,8 @@ wayland_protocols = \
|
||||
wayland/protocol/xserver.xml
|
||||
|
||||
libmutter_wayland_la_SOURCES = \
|
||||
backends/meta-backend.c \
|
||||
backends/meta-backend.h \
|
||||
backends/meta-cursor.c \
|
||||
backends/meta-cursor.h \
|
||||
backends/meta-cursor-private.h \
|
||||
|
||||
95
src/backends/meta-backend.c
Normal file
95
src/backends/meta-backend.c
Normal file
@ -0,0 +1,95 @@
|
||||
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
|
||||
|
||||
/*
|
||||
* Copyright (C) 2014 Red Hat
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but
|
||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
* 02111-1307, USA.
|
||||
*
|
||||
* Written by:
|
||||
* Jasper St. Pierre <jstpierre@mecheye.net>
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include "meta-backend.h"
|
||||
|
||||
#include <gdk/gdkx.h>
|
||||
#include <clutter/clutter.h>
|
||||
#include <clutter/x11/clutter-x11.h>
|
||||
|
||||
/* Mutter is responsible for pulling events off the X queue, so Clutter
|
||||
* doesn't need (and shouldn't) run its normal event source which polls
|
||||
* the X fd, but we do have to deal with dispatching events that accumulate
|
||||
* in the clutter queue. This happens, for example, when clutter generate
|
||||
* enter/leave events on mouse motion - several events are queued in the
|
||||
* clutter queue but only one dispatched. It could also happen because of
|
||||
* explicit calls to clutter_event_put(). We add a very simple custom
|
||||
* event loop source which is simply responsible for pulling events off
|
||||
* of the queue and dispatching them before we block for new events.
|
||||
*/
|
||||
|
||||
static gboolean
|
||||
event_prepare (GSource *source,
|
||||
gint *timeout_)
|
||||
{
|
||||
*timeout_ = -1;
|
||||
|
||||
return clutter_events_pending ();
|
||||
}
|
||||
|
||||
static gboolean
|
||||
event_check (GSource *source)
|
||||
{
|
||||
return clutter_events_pending ();
|
||||
}
|
||||
|
||||
static gboolean
|
||||
event_dispatch (GSource *source,
|
||||
GSourceFunc callback,
|
||||
gpointer user_data)
|
||||
{
|
||||
ClutterEvent *event = clutter_event_get ();
|
||||
|
||||
if (event)
|
||||
{
|
||||
clutter_do_event (event);
|
||||
clutter_event_free (event);
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static GSourceFuncs event_funcs = {
|
||||
event_prepare,
|
||||
event_check,
|
||||
event_dispatch
|
||||
};
|
||||
|
||||
void
|
||||
meta_clutter_init (void)
|
||||
{
|
||||
GSource *source;
|
||||
|
||||
clutter_x11_set_display (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
|
||||
clutter_x11_disable_event_retrieval ();
|
||||
|
||||
if (clutter_init (NULL, NULL) != CLUTTER_INIT_SUCCESS)
|
||||
g_error ("Unable to initialize Clutter.\n");
|
||||
|
||||
source = g_source_new (&event_funcs, sizeof (GSource));
|
||||
g_source_attach (source, NULL);
|
||||
g_source_unref (source);
|
||||
}
|
||||
30
src/backends/meta-backend.h
Normal file
30
src/backends/meta-backend.h
Normal file
@ -0,0 +1,30 @@
|
||||
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
|
||||
|
||||
/*
|
||||
* Copyright (C) 2014 Red Hat
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful, but
|
||||
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
* 02111-1307, USA.
|
||||
*
|
||||
* Written by:
|
||||
* Jasper St. Pierre <jstpierre@mecheye.net>
|
||||
*/
|
||||
|
||||
#ifndef META_BACKEND_H
|
||||
#define META_BACKEND_H
|
||||
|
||||
void meta_clutter_init (void);
|
||||
|
||||
#endif /* META_BACKEND_H */
|
||||
@ -55,7 +55,6 @@
|
||||
|
||||
#include <glib-object.h>
|
||||
#include <glib-unix.h>
|
||||
#include <gdk/gdkx.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <sys/types.h>
|
||||
@ -71,7 +70,6 @@
|
||||
#include <unistd.h>
|
||||
|
||||
#include <clutter/clutter.h>
|
||||
#include <clutter/x11/clutter-x11.h>
|
||||
|
||||
#ifdef HAVE_INTROSPECTION
|
||||
#include <girepository.h>
|
||||
@ -80,6 +78,7 @@
|
||||
#include "x11/session.h"
|
||||
|
||||
#include "wayland/meta-wayland.h"
|
||||
#include "backends/meta-backend.h"
|
||||
|
||||
/*
|
||||
* The exit code we'll return to our parent process when we eventually die.
|
||||
@ -267,70 +266,6 @@ meta_get_option_context (void)
|
||||
return ctx;
|
||||
}
|
||||
|
||||
/* Mutter is responsible for pulling events off the X queue, so Clutter
|
||||
* doesn't need (and shouldn't) run its normal event source which polls
|
||||
* the X fd, but we do have to deal with dispatching events that accumulate
|
||||
* in the clutter queue. This happens, for example, when clutter generate
|
||||
* enter/leave events on mouse motion - several events are queued in the
|
||||
* clutter queue but only one dispatched. It could also happen because of
|
||||
* explicit calls to clutter_event_put(). We add a very simple custom
|
||||
* event loop source which is simply responsible for pulling events off
|
||||
* of the queue and dispatching them before we block for new events.
|
||||
*/
|
||||
|
||||
static gboolean
|
||||
event_prepare (GSource *source,
|
||||
gint *timeout_)
|
||||
{
|
||||
*timeout_ = -1;
|
||||
|
||||
return clutter_events_pending ();
|
||||
}
|
||||
|
||||
static gboolean
|
||||
event_check (GSource *source)
|
||||
{
|
||||
return clutter_events_pending ();
|
||||
}
|
||||
|
||||
static gboolean
|
||||
event_dispatch (GSource *source,
|
||||
GSourceFunc callback,
|
||||
gpointer user_data)
|
||||
{
|
||||
ClutterEvent *event = clutter_event_get ();
|
||||
|
||||
if (event)
|
||||
{
|
||||
clutter_do_event (event);
|
||||
clutter_event_free (event);
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static GSourceFuncs event_funcs = {
|
||||
event_prepare,
|
||||
event_check,
|
||||
event_dispatch
|
||||
};
|
||||
|
||||
static void
|
||||
meta_clutter_init (void)
|
||||
{
|
||||
GSource *source;
|
||||
|
||||
clutter_x11_set_display (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
|
||||
clutter_x11_disable_event_retrieval ();
|
||||
|
||||
if (clutter_init (NULL, NULL) != CLUTTER_INIT_SUCCESS)
|
||||
meta_fatal ("Unable to initialize Clutter.\n");
|
||||
|
||||
source = g_source_new (&event_funcs, sizeof (GSource));
|
||||
g_source_attach (source, NULL);
|
||||
g_source_unref (source);
|
||||
}
|
||||
|
||||
/**
|
||||
* meta_select_display:
|
||||
*
|
||||
|
||||
Loading…
Reference in New Issue
Block a user