frame: Don't allow resizing of edges that are constrained

https://bugzilla.gnome.org/show_bug.cgi?id=751857

.gitignore

@@ -46,6 +46,7 @@ mutter
 mutter-restart-helper
 mutter-test-client
 mutter-test-runner
+mutter-test-unit-tests
 mutter-all.test
 org.gnome.mutter.gschema.valid
 org.gnome.mutter.gschema.xml
@@ -57,19 +58,23 @@ testgradient
 m4/*
 INSTALL
 mkinstalldirs
-src/mutter-enum-types.[ch]
-src/stamp-mutter-enum-types.h
-src/mutter-marshal.[ch]
-src/stamp-mutter-marshal.h
+meta-enum-types.[ch]
+src/stamp-meta-enum-types.h
 src/meta-dbus-display-config.[ch]
 src/meta-dbus-idle-monitor.[ch]
 src/meta-dbus-login1.[ch]
+src/gtk-primary-selection-protocol.c
+src/gtk-primary-selection-server-protocol.h
 src/gtk-shell-protocol.c
 src/gtk-shell-server-protocol.h
-src/xdg-shell-protocol.c
-src/xdg-shell-server-protocol.h
-src/xserver-protocol.c
-src/xserver-server-protocol.h
+src/xdg-shell-unstable-v*-protocol.c
+src/xdg-shell-unstable-v*-server-protocol.h
+src/pointer-gestures-unstable-v*-protocol.c
+src/pointer-gestures-unstable-v*-server-protocol.h
+src/relative-pointer-unstable-v*-protocol.c
+src/relative-pointer-unstable-v*-server-protocol.h
+src/pointer-constraints-unstable-v*-protocol.c
+src/pointer-constraints-unstable-v*-server-protocol.h
 src/meta/meta-version.h
 doc/reference/*.args
 doc/reference/*.bak

Makefile.am

@@ -9,5 +9,3 @@ DISTCLEANFILES = \
 	intltool-update \
 	po/stamp-it \
 	po/.intltool-merge-cache
-
-DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc

NEWS

@@ -1,3 +1,233 @@
+3.20.0
+======
+* Fix crash when using visual bell [Jonas; #763858]
+
+Contributors:
+  Jonas Ådahl, Jasper St. Pierre
+
+Translations:
+  Milo Casagrande [it], Ask Hjorth Larsen [da]
+
+3.19.92
+=======
+* Add system bell support on wayland [Jonas; #763284]
+* Add gtk_surface.present to gtk-shell [Jonas; #763295]
+* Handle DND drops on the root window [Carlos; #762104]
+* Misc. bug fixes [Jonas, Carlos, Rui; #762828, #760745, #763125, #762763,
+  #762661, #762639, #763159]
+
+Contributors:
+  Jonas Ådahl, Carlos Garnacho, Rui Matos, Florian Müllner
+
+Translations:
+  Rūdolfs Mazurs [lv], Balázs Úr [hu], Claude Paroz [fr], Matej Urbančič [sl],
+  Мирослав Николић [sr, sr@latin], Sebastian Rasmussen [sv], Changwoo Ryu [ko],
+  Gil Forcada [ca], Tom Tryfonidis [el]
+
+3.19.91
+=======
+* Add --nested CLI argument to fix nested wayland session [Jonas; #758658]
+* Fix stack - scene graph stacking synchronization issues [Jonas; #755605]
+* Rate-limit last-device changes to fix freezes [Carlos; #753527]
+* Implement primary selection protocol [Carlos; #762560]
+* Misc. bug fixes [Carlos, Jonas; #762878, #762716]
+
+Contributors:
+  Jonas Ådahl, Carlos Garnacho, Tim Lunn
+
+Translations:
+  Piotr Drąg [pl], Artur de Aquino Morais [pt_BR], Marek Černocký [cs],
+  Cédric Valmary [oc], Mario Blättermann [de], Dušan Kazik [sk],
+  Fran Dieguez [gl], Aurimas Černius [lt], Daniel Mustieles [es],
+  Stas Solovey [ru], Yosef Or Boczko [he]
+
+3.19.90
+=======
+* Release buffer after processing commit [Ray; #761312, #761613]
+* Implement pointer motion, locks and confinement on wayland [Jonas; #744104]
+* Add basic startup notification support on wayland [Carlos; #762268]
+* Misc. bug fixes [Rui, Alberts, Florian; #760670, #761543, #752794, #761557]
+
+Contributors:
+  Jonas Ådahl, Olivier Fourdan, Carlos Garnacho, Rui Matos,
+  Alberts Muktupāvels, Florian Müllner, Jasper St. Pierre, Ray Strode
+
+3.19.4
+======
+* Fix updating stacking order when setting transient_for [Jonas; #755606]
+* Support screen rotation when supported by the driver [Carlos; #745079]
+* Protect against broken WM_CLASS property implementations [Sebastian; #759658]
+* Handle wl_pointer v5 events on wayland [Carlos; #760637]
+* Implement DND actions on wayland [Carlos; #760805]
+* Misc. bug fixes [Jonas, Rui, Ray, Marek; #754711, #756789, #759297, #758613,
+  #760330, #760476, #759222, #760670]
+
+Contributors:
+  Jonas Ådahl, Marek Chalupa, Carlos Garnacho, Sebastian Keller, Rui Matos,
+  Florian Müllner, Jasper St. Pierre, Ray Strode
+
+Translations:
+  Aurimas Černius [lt]
+
+3.19.3
+======
+* Correct refresh rate units on KMS/Wayland [Daniel; #758653]
+* Fix crash when initial cursor position is not on a monitor [Marek; #756698]
+* Fix crash when more CRTs are enabled than outputs connected [Rui; #751638]
+* Fix touch pointer emulation on wayland [Carlos; #756754]
+* Allow minimizing windows that don't advertise supporting it [Jasper; #758186]
+* Force 2-finger scroll by default if available [Bastien; #759304]
+* Fix crash during XWayland initialization [Marek; #751845]
+* Ensure to send a ConfigureNotify to just mapped windows [Rui; #759492]
+* Misc. bug fixes and cleanups [Carlos, Jonas, Lionel; #758239, #758633,
+  #755503, #759374]
+
+Contributors:
+  Jonas Ådahl, Marek Chalupa, Carlos Garnacho, Lionel Landwerlin, Rui Matos,
+  Bastien Nocera, Daniel Stone, Jasper St. Pierre
+
+3.19.2
+======
+* Fix crash on monitor unplug [Rui; #756796]
+* Exit cleanly on initialization errors [Owen; #757311]
+* Allow to determine backend setting from session type [Ray; #741666]
+* Fix DRM device detection for non-PCI devices [Alban; #754911]
+* Don't force placement of windows without buffer on wayland [Marek; #751887]
+* Fix initialization of bypass compositor hint [Rui; #758544]
+
+Contributors:
+  Alban Browaeys, Marek Chalupa, Rui Matos, Florian Müllner, Ray Strode,
+  Owen W. Taylor
+
+3.19.1
+======
+* wayland: Allow to trigger popups through keyboard/touch [Carlos; #756296]
+* Fix modifiers-only input source switching on Ubuntu [Alberts; #756543]
+* Misc. bug fixes [Jonas, Rui, Giovanni, Florian; #756675, #756660, #746420,
+  #756548, #756796, #757101, #757148]
+
+Contributors:
+  Jonas Ådahl, Giovanni Campagna, Carlos Garnacho, Rui Matos,
+  Alberts Muktupāvels, Florian Müllner
+
+Translations:
+  Daniel Șerbănescu [ro]
+
+3.18.1
+======
+* Misc. crash fixes [Jonas, Rui, Carlos, Owen, Florian; #755096, #754979,
+  #755490, #754357, #745785, #756642]
+* Improve HiDPI support on wayland [Jonas; #755097]
+* Fix doubly-scaled cursor on XWayland HiDPI [Jonas; #755099]
+* Stop hiding titlebar buttons in dialogs [Florian; #641630]
+* Add support for fullscreen/unfullscreen animations [Cosimo; #707248]
+* Misc. bug fixes [Rui, Colin, Florian; #743339, #752047, #756074, #756649]
+
+Contributors:
+  Jonas Ådahl, Cosimo Cecchi, Carlos Garnacho, Rui Matos, Florian Müllner,
+  Jasper St. Pierre, Colin Walters, Owen W. Taylor
+
+3.18.0
+======
+* Misc. fixes [Florian, Jonas; #753434]
+
+Contributors:
+  Jonas Ådahl, Florian Müllner
+
+Translations:
+  Rūdolfs Mazurs [lv]
+
+3.17.92
+=======
+* Don't omit the background color for backgrounds that don't fill the screen
+  [Ray; #754476]
+* Fix up key state on FocusIn when running nested [Owen; #753948]
+* Find the right DRM device instead of hardcoding card0 [Marek; #753434]
+* Scale cursor on HiDPI screens [Jonas; #744932]
+* Misc. fixes and cleanups [Lan, Jonas, Javier, Olivier; #754545, #754215,
+  #754621, #754715]
+
+Contributors:
+  Jonas Ådahl, Marek Chalupa, Olivier Fourdan, Javier Jardón, Ting-Wei Lan,
+  Ray Strode, Owen W. Taylor
+
+3.17.91
+=======
+* Send error on pointer-gesture protocol version mismatch [Jonas; #753855]
+* Misc. cleanups [Jonas; #744932]
+
+Contributors:
+  Jonas Ådahl
+
+Translations:
+  Chao-Hsiung Liao [zh_TW], Piotr Drąg [pl]
+
+3.17.90
+=======
+* Fix glitch with some fullscreen apps [Rui; #753020]
+* Fix screen update issue with NVidia driver [Aaron, Rui; #728464]
+* Only call frame callbacks for surfaces that get drawn [Adel; #739163]
+* Misc. bug fixes and cleanups [Jonas, Rui, Ting-Wei; #753222, #752753, #753237,
+  #753380, #744104, #744932]
+
+Contributors:
+  Jonas Ådahl, Adel Gadllah, Carlos Garnacho, Ting-Wei Lan, Rui Matos,
+  Florian Müllner, Aaron Plattner, Jasper St. Pierre
+
+Translations:
+  Akom Chotiphantawanon [th]
+
+3.17.4
+======
+* nested: Allow basic configuration of dummy outputs [Jonas; #747089]
+* Send wl_surface.enter and wl_surface.leave on output changes [Jonas; #744453]
+* Improve HiDPI handling on wayland [Jonas; #745655, #744934]
+* Implement compositor-side animated cursors [Carlos; #752342]
+* Misc. bug fixes [Peter, Marek, Carlos, Matthias, Rui; #750816, #751884,
+  #752248, #752551, #752552, #752673, #752674]
+
+Contributors:
+  Jonas Ådahl, Marek Chalupa, Matthias Clasen, Carlos Garnacho, Peter Hutterer,
+  Rui Matos, Florian Müllner, Jasper St. Pierre
+
+3.17.3
+======
+* Add X11/wayland clipboard interaction [Carlos; #738312]
+* Support VM monitor layout hints on wayland [Thomas; #750363]
+* Misc. bug fixes [Rui, Jonas, Olivier, Carlos, Ting-Wei, Peter, Florian;
+  #749994, #750256, #749716, #748705, #750552, #751036, #750007, #751136,
+  #750552, #751471, #751715, #750680]
+
+Contributors:
+  Jonas Ådahl, Dave Airlie, Cosimo Cecchi, Olivier Fourdan, Carlos Garnacho,
+  Thomas Hellstrom, Peter Hutterer, Ting-Wei Lan, Jasper Lievisse Adriaanse,
+  Rui Matos, Florian Müllner, Jasper St. Pierre
+
+Translations:
+  Marek Černocký [cs], Christian Kirbach [de], Pedro Albuquerque [pt]
+
+3.17.2
+======
+* Honor default value for click method setting [Rui; #746290]
+* Add X11/wayland clipboard interoperation [Carlos; #738312]
+* Misc. bug fixes [Rui; #749076, #749711]
+
+Contributors:
+  Carlos Garnacho, Rui Matos, Jasper St. Pierre
+
+3.17.1
+======
+* Add public method to get neighboring monitor [Florian; #633994]
+* Apply the right settings to the right input devices [Carlos; #747886]
+* Fix scroll button setting [Ondrej; #747967]
+* Add support for modal hint on wayland [Jonas; #745720]
+* Don't reset idle time for non-hardware events [Rui; #748541]
+* Misc. bug fixes [Ray, Rui; #748380, #748478]
+
+Contributors:
+  Jonas Ådahl, Carlos Garnacho, Ondrej Holy, Rui Matos, Florian Müllner,
+  Jasper St. Pierre, Ray Strode, Tomeu Vizoso
+
 3.16.1
 ======
 * Add function to refresh all background instances [Rui; #739178]

configure.ac

@@ -1,8 +1,8 @@
 AC_PREREQ(2.62)
 
 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [16])
-m4_define([mutter_micro_version], [1])
+m4_define([mutter_minor_version], [20])
+m4_define([mutter_micro_version], [0])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -46,37 +46,25 @@ IT_PROG_INTLTOOL([0.41])
 AC_PROG_CC
 AC_PROG_CC_C_O
 AC_PROG_INSTALL
+AC_PROG_SED
 AC_HEADER_STDC
 PKG_PROG_PKG_CONFIG([0.21])
 
 # Sets GLIB_GENMARSHAL and GLIB_MKENUMS
 AM_PATH_GLIB_2_0()
 
-#### Integer sizes
-
-AC_CHECK_SIZEOF(char)
-AC_CHECK_SIZEOF(short)
-AC_CHECK_SIZEOF(long)
-AC_CHECK_SIZEOF(int)
-AC_CHECK_SIZEOF(void *)
-AC_CHECK_SIZEOF(long long)
-AC_CHECK_SIZEOF(__int64)
-
-## byte order
-AC_C_BIGENDIAN
-
 CANBERRA_GTK=libcanberra-gtk3
 CANBERRA_GTK_VERSION=0.26
 
 CLUTTER_PACKAGE=clutter-1.0
 
 MUTTER_PC_MODULES="
-   gtk+-3.0 >= 3.9.11
+   gtk+-3.0 >= 3.19.8
    gio-unix-2.0 >= 2.35.1
    pango >= 1.2.0
    cairo >= 1.10.0
-   gsettings-desktop-schemas >= 3.15.92
-   $CLUTTER_PACKAGE >= 1.21.3
+   gsettings-desktop-schemas >= 3.19.3
+   $CLUTTER_PACKAGE >= 1.25.6
    cogl-1.0 >= 1.17.1
    upower-glib >= 0.99.0
    gnome-desktop-3.0
@@ -232,6 +220,10 @@ AS_IF([test "$have_wayland" = "yes"], [
     [AC_MSG_ERROR([Could not find wayland-scanner in your PATH, required for parsing wayland extension protocols])])
   AC_SUBST([WAYLAND_SCANNER])
   AC_DEFINE([HAVE_WAYLAND],[1],[Define if you want to enable Wayland support])
+
+  PKG_CHECK_MODULES(WAYLAND_PROTOCOLS, [wayland-protocols >= 1.1],
+		    [ac_wayland_protocols_pkgdatadir=`$PKG_CONFIG --variable=pkgdatadir wayland-protocols`])
+  AC_SUBST(WAYLAND_PROTOCOLS_DATADIR, $ac_wayland_protocols_pkgdatadir)
 ])
 AM_CONDITIONAL([HAVE_WAYLAND],[test "$have_wayland" = "yes"])
 
@@ -284,6 +276,8 @@ AC_CHECK_LIB(Xrandr, XRRUpdateConfiguration,
 
 if test "x$found_randr" = "xyes"; then
    AC_DEFINE(HAVE_RANDR, , [Have the Xrandr extension library])
+   PKG_CHECK_EXISTS([xrandr >= 1.5.0],
+                 AC_DEFINE([HAVE_XRANDR15],[1],[Define if you have support for XRandR 1.5 or greater]))
 fi
 
 MUTTER_LIBS="$MUTTER_LIBS $RANDR_LIBS $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS -lm"
@@ -330,7 +324,10 @@ if test "x$enable_debug" = "xyes"; then
 	CFLAGS="$CFLAGS -g -O"
 fi
 
-GTK_DOC_CHECK([1.15], [--flavour no-tmpl])
+AC_CHECK_DECL([GL_EXT_x11_sync_object],
+              [],
+              [AC_MSG_ERROR([GL_EXT_x11_sync_object definition not found, please update your GL headers])],
+              [#include <GL/glx.h>])
 
 #### Warnings (last since -Werror can disturb other tests)
 
@@ -403,8 +400,6 @@ Makefile
 data/Makefile
 doc/Makefile
 doc/man/Makefile
-doc/reference/Makefile
-doc/reference/meta-docs.sgml
 src/Makefile
 src/libmutter.pc
 src/compositor/plugins/Makefile

data/Makefile.am

@@ -1,6 +1,5 @@
 desktopfiles_in_files = \
-	mutter.desktop.in \
-	mutter-wayland.desktop.in
+	mutter.desktop.in
 desktopfilesdir = $(datadir)/applications
 desktopfiles_DATA = $(desktopfiles_in_files:.desktop.in=.desktop)
 

data/mutter-wayland.desktop.in

@@ -1,17 +0,0 @@
-[Desktop Entry]
-Type=Application
-_Name=Mutter (wayland compositor)
-Exec=mutter --wayland --display-server
-NoDisplay=true
-# name of loadable control center module
-X-GNOME-WMSettingsModule=metacity
-# name we put on the WM spec check window
-X-GNOME-WMName=Mutter
-# back compat only 
-X-GnomeWMSettingsLibrary=metacity
-X-GNOME-Bugzilla-Bugzilla=GNOME
-X-GNOME-Bugzilla-Product=mutter
-X-GNOME-Bugzilla-Component=general
-X-GNOME-Autostart-Phase=WindowManager
-X-GNOME-Provides=windowmanager
-X-GNOME-Autostart-Notify=true

doc/Makefile.am

@@ -1,4 +1,4 @@
-SUBDIRS = man reference
+SUBDIRS = man
 
 EXTRA_DIST = dialogs.txt code-overview.txt \
 	how-to-get-focus-right.txt rationales.txt

doc/reference/Makefile.am

@@ -1,183 +0,0 @@
-## Process this file with automake to produce Makefile.in
-
-# We require automake 1.6 at least.
-AUTOMAKE_OPTIONS = 1.6
-
-# This is a blank Makefile.am for using gtk-doc.
-# Copy this to your project's API docs directory and modify the variables to
-# suit your project. See the GTK+ Makefiles in gtk+/docs/reference for examples
-# of using the various options.
-
-# The name of the module, e.g. 'glib'.
-DOC_MODULE=meta
-
-# Uncomment for versioned docs and specify the version of the module, e.g. '2'.
-#DOC_MODULE_VERSION=2
-
-
-# The top-level SGML file. You can change this if you want to.
-DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.sgml
-
-# Directories containing the source code, relative to $(srcdir).
-# gtk-doc will search all .c and .h files beneath these paths
-# for inline comments documenting functions and macros.
-# e.g. DOC_SOURCE_DIR=../../../gtk ../../../gdk
-DOC_SOURCE_DIR=../../src/
-
-# Extra options to pass to gtkdoc-scangobj. Not normally needed.
-SCANGOBJ_OPTIONS=
-
-# Extra options to supply to gtkdoc-scan.
-# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
-SCAN_OPTIONS=--rebuild-types
-
-# Extra options to supply to gtkdoc-mkdb.
-# e.g. MKDB_OPTIONS=--xml-mode --output-format=xml
-MKDB_OPTIONS=--xml-mode --output-format=xml
-
-# Extra options to supply to gtkdoc-mktmpl
-# e.g. MKTMPL_OPTIONS=--only-section-tmpl
-MKTMPL_OPTIONS=
-
-# Extra options to supply to gtkdoc-mkhtml
-MKHTML_OPTIONS=
-
-# Extra options to supply to gtkdoc-fixref. Not normally needed.
-# e.g. FIXXREF_OPTIONS=--extra-dir=../gdk-pixbuf/html --extra-dir=../gdk/html
-FIXXREF_OPTIONS=
-
-# Used for dependencies. The docs will be rebuilt if any of these change.
-# e.g. HFILE_GLOB=$(top_srcdir)/gtk/*.h
-# e.g. CFILE_GLOB=$(top_srcdir)/gtk/*.c
-HFILE_GLOB=$(top_srcdir)/src/*/*.h
-CFILE_GLOB=$(top_srcdir)/src/*/*.c
-
-# Extra header to include when scanning, which are not under DOC_SOURCE_DIR
-# e.g. EXTRA_HFILES=$(top_srcdir}/contrib/extra.h
-EXTRA_HFILES=
-
-# Header files or dirs to ignore when scanning. Use base file/dir names
-# e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h private_code
-IGNORE_HFILES= \
-	async-getprop.h \
-	atoms.h \
-	bell.h \
-	boxes-private.h \
-	clutter-utils.h \
-	cogl-utils.h \
-	compositor-private.h \
-	constraints.h \
-	core.h \
-	display-private.h \
-	draw-workspace.h \
-	edge-resistance.h \
-	eventqueue.h \
-	frame.h \
-	frames.h \
-	group-private.h \
-	group-props.h \
-	iconcache.h \
-	inlinepixbufs.h \
-	keybindings-private.h \
-	meta-background-actor-private.h \
-	meta-background-group-private.h \
-	meta-dbus-login1.h \
-	meta-module.h \
-	meta-plugin-manager.h \
-	meta-shadow-factory-private.h \
-	meta-texture-rectangle.h \
-	meta-texture-tower.h \
-	meta-window-actor-private.h \
-	meta-window-group.h \
-	meta-window-shape.h \
-	mutter-enum-types.h \
-	mutter-Xatomtype.h \
-	place.h \
-	preview-widget.h \
-	region-utils.h \
-	resizepopup.h \
-	screen-private.h \
-	session.h \
-	stack.h \
-	stack-tracker.h \
-	stamp-mutter-enum-types.h \
-	tabpopup.h \
-	theme.h \
-	theme-private.h \
-	tile-preview.h \
-	ui.h \
-	window-private.h \
-	window-props.h \
-	workspace-private.h \
-	xprops.h \
-	$(NULL)
-
-if !HAVE_NATIVE_BACKEND
-IGNORE_HFILES+= \
-	meta-backend-native.h \
-	meta-barrier-native.h \
-	meta-cursor-renderer-native.h \
-	meta-idle-monitor-native.h \
-	meta-input-settings-native.h \
-	meta-monitor-manager-kms.h \
-	$(NULL)
-endif
-
-if !HAVE_WAYLAND
-IGNORE_HFILES += \
-	meta-surface-actor-wayland.h	\
-	wayland				\
-	$(NULL)
-endif
-
-MKDB_OPTIONS+=--ignore-files="$(IGNORE_HFILES)"
-
-# Images to copy into HTML directory.
-# e.g. HTML_IMAGES=$(top_srcdir)/gtk/stock-icons/stock_about_24.png
-HTML_IMAGES=
-
-# Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
-# e.g. content_files=running.sgml building.sgml changes-2.0.sgml
-content_files= \
-	mutter-overview.xml \
-	running-mutter.xml \
-	$(NULL)
-
-# SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
-# These files must be listed here *and* in content_files
-# e.g. expand_content_files=running.sgml
-expand_content_files= \
-	mutter-overview.xml \
-	running-mutter.xml \
-	$(NULL)
-
-# CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
-# Only needed if you are using gtkdoc-scangobj to dynamically query widget
-# signals and properties.
-# e.g. GTKDOC_CFLAGS=-I$(top_srcdir) -I$(top_builddir) $(GTK_DEBUG_FLAGS)
-# e.g. GTKDOC_LIBS=$(top_builddir)/gtk/$(gtktargetlib)
-GTKDOC_CFLAGS=$(MUTTER_CFLAGS)
-GTKDOC_LIBS=$(MUTTER_LIBS) $(top_builddir)/src/libmutter.la
-
-# This includes the standard gtk-doc make rules, copied by gtkdocize.
-include $(top_srcdir)/gtk-doc.make
-
-# Other files to distribute
-# e.g. EXTRA_DIST += version.xml.in
-EXTRA_DIST +=
-
-# Files not to distribute
-# for --rebuild-types in $(SCAN_OPTIONS), e.g. $(DOC_MODULE).types
-# for --rebuild-sections in $(SCAN_OPTIONS) e.g. $(DOC_MODULE)-sections.txt
-DISTCLEANFILES = $(DOC_MODULES).types
-
-# Comment this out if you want 'make check' to test you doc status
-# and run some sanity checks
-if ENABLE_GTK_DOC
-TESTS_ENVIRONMENT = cd $(srcdir) && \
-  DOC_MODULE=$(DOC_MODULE) DOC_MAIN_SGML_FILE=$(DOC_MAIN_SGML_FILE) \
-  SRCDIR=$(abs_srcdir) BUILDDIR=$(abs_builddir)
-#TESTS = $(GTKDOC_CHECK)
-endif
-
--include $(top_srcdir)/git.mk

doc/reference/meta-docs.sgml.in

@@ -1,58 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
-               "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
-[
-  <!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
-  <!ENTITY version "@VERSION@">
-]>
-<book id="index">
-  <bookinfo>
-    <title>Mutter Reference Manual</title>
-    <releaseinfo>
-      This document is for Mutter &version;.
-      The latest version of this documentation can be found on-line at
-      <ulink role="online-location" url="http://developer.gnome.org/meta/">http://developer.gnome.org/meta/</ulink>.
-    </releaseinfo>
-  </bookinfo>
-
-  <xi:include href="xml/mutter-overview.xml"/>
-  <xi:include href="xml/running-mutter.xml"/>
-
-  <part id="core-reference">
-    <title>Mutter Core Reference</title>
-    <xi:include href="xml/main.xml"/>
-    <xi:include href="xml/common.xml"/>
-    <xi:include href="xml/prefs.xml"/>
-    <xi:include href="xml/util.xml"/>
-    <xi:include href="xml/errors.xml"/>
-    <xi:include href="xml/meta-plugin.xml"/>
-    <xi:include href="xml/barrier.xml"/>
-    <xi:include href="xml/boxes.xml"/>
-    <xi:include href="xml/compositor.xml"/>
-    <xi:include href="xml/display.xml"/>
-    <xi:include href="xml/group.xml"/>
-    <xi:include href="xml/keybindings.xml"/>
-    <xi:include href="xml/meta-background-actor.xml"/>
-    <xi:include href="xml/meta-shadow-factory.xml"/>
-    <xi:include href="xml/meta-shaped-texture.xml"/>
-    <xi:include href="xml/meta-window-actor.xml"/>
-    <xi:include href="xml/screen.xml"/>
-    <xi:include href="xml/window.xml"/>
-    <xi:include href="xml/workspace.xml"/>
-  </part>
-
-  <chapter id="object-tree">
-    <title>Object Hierarchy</title>
-     <xi:include href="xml/tree_index.sgml"/>
-  </chapter>
-  <index id="api-index-full">
-    <title>API Index</title>
-    <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include>
-  </index>
-  <index id="deprecated-api-index" role="deprecated">
-    <title>Index of deprecated API</title>
-    <xi:include href="xml/api-index-deprecated.xml"><xi:fallback /></xi:include>
-  </index>
-
-  <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include>
-</book>

doc/reference/meta-sections.txt

@@ -1,674 +0,0 @@
-<SECTION>
-<FILE>barrier</FILE>
-<TITLE>MetaBarrier</TITLE>
-MetaBarrier
-MetaBarrierClass
-meta_barrier_is_active
-meta_barrier_destroy
-meta_barrier_release
-MetaBarrierDirection
-MetaBarrierEvent
-<SUBSECTION Standard>
-META_BARRIER
-META_BARRIER_CLASS
-META_BARRIER_GET_CLASS
-META_IS_BARRIER
-META_IS_BARRIER_CLASS
-META_TYPE_BARRIER
-META_TYPE_BARRIER_EVENT
-MetaBarrierPrivate
-meta_barrier_event_get_type
-meta_barrier_get_type
-</SECTION>
-
-<SECTION>
-<FILE>boxes</FILE>
-MetaRectangle
-MetaStrut
-MetaEdgeType
-MetaEdge
-meta_rectangle_copy
-meta_rectangle_free
-meta_rect
-meta_rectangle_area
-meta_rectangle_intersect
-meta_rectangle_equal
-meta_rectangle_union
-meta_rectangle_overlap
-meta_rectangle_vert_overlap
-meta_rectangle_horiz_overlap
-meta_rectangle_could_fit_rect
-meta_rectangle_contains_rect
-<SUBSECTION Standard>
-META_TYPE_RECTANGLE
-meta_rectangle_get_type
-</SECTION>
-
-<SECTION>
-<FILE>common</FILE>
-META_VIRTUAL_CORE_POINTER_ID
-META_VIRTUAL_CORE_KEYBOARD_ID
-MetaFrameFlags
-MetaMenuOp
-MetaWindowMenuFunc
-MetaGrabOp
-MetaCursor
-MetaFrameType
-MetaVirtualModifier
-MetaDirection
-MetaMotionDirection
-MetaSide
-MetaButtonFunction
-MAX_BUTTONS_PER_CORNER
-MetaButtonLayout
-MetaFrameBorders
-meta_frame_borders_clear
-META_ICON_WIDTH
-META_ICON_HEIGHT
-META_MINI_ICON_WIDTH
-META_MINI_ICON_HEIGHT
-META_DEFAULT_ICON_NAME
-META_PRIORITY_RESIZE
-META_PRIORITY_BEFORE_REDRAW
-META_PRIORITY_REDRAW
-META_PRIORITY_PREFS_NOTIFY
-POINT_IN_RECT
-MetaStackLayer
-MetaWindowMenu
-MetaResizePopup
-</SECTION>
-
-<SECTION>
-<FILE>compositor</FILE>
-MetaCompEffect
-MetaCompositor
-meta_compositor_new
-meta_compositor_destroy
-meta_compositor_manage_screen
-meta_compositor_unmanage_screen
-meta_compositor_window_shape_changed
-meta_compositor_process_event
-meta_compositor_filter_keybinding
-meta_compositor_add_window
-meta_compositor_remove_window
-meta_compositor_show_window
-meta_compositor_hide_window
-meta_compositor_switch_workspace
-meta_compositor_maximize_window
-meta_compositor_unmaximize_window
-meta_compositor_sync_window_geometry
-meta_compositor_set_updates_frozen
-meta_compositor_queue_frame_drawn
-meta_compositor_sync_stack
-meta_compositor_sync_screen_size
-meta_compositor_flash_screen
-meta_get_stage_for_screen
-meta_get_overlay_group_for_screen
-meta_get_overlay_window
-meta_get_window_actors
-meta_get_window_group_for_screen
-meta_get_top_window_group_for_screen
-meta_disable_unredirect_for_screen
-meta_enable_unredirect_for_screen
-meta_set_stage_input_region
-meta_empty_stage_input_region
-</SECTION>
-
-<SECTION>
-<FILE>display</FILE>
-MetaTabList
-MetaTabShowType
-meta_XFree
-meta_display_get_compositor_version
-meta_display_get_xinput_opcode
-meta_display_supports_extended_barriers
-meta_display_get_xdisplay
-meta_display_get_compositor
-meta_display_get_screens
-meta_display_has_shape
-meta_display_screen_for_root
-meta_display_get_focus_window
-meta_display_xwindow_is_a_no_focus_window
-meta_display_get_damage_event_base
-meta_display_get_shape_event_base
-meta_display_xserver_time_is_before
-meta_display_get_last_user_time
-meta_display_get_current_time
-meta_display_get_current_time_roundtrip
-meta_display_get_ignored_modifier_mask
-meta_display_get_tab_list
-meta_display_get_tab_next
-meta_display_get_tab_current
-meta_display_begin_grab_op
-meta_display_end_grab_op
-meta_display_get_grab_op
-meta_display_add_keybinding
-meta_display_remove_keybinding
-meta_display_get_keybinding_action
-meta_display_set_input_focus_window
-meta_display_focus_the_no_focus_window
-meta_display_sort_windows_by_stacking
-meta_display_get_leader_window
-meta_display_add_ignored_crossing_serial
-meta_display_unmanage_screen
-meta_display_clear_mouse_mode
-MetaDisplay
-MetaDisplayClass
-<SUBSECTION Standard>
-META_DISPLAY
-META_DISPLAY_CLASS
-META_DISPLAY_GET_CLASS
-META_IS_DISPLAY
-META_IS_DISPLAY_CLASS
-META_TYPE_DISPLAY
-meta_display_get_type
-</SECTION>
-
-<SECTION>
-<FILE>errors</FILE>
-meta_error_trap_push
-meta_error_trap_pop
-meta_error_trap_push_with_return
-meta_error_trap_pop_with_return
-</SECTION>
-
-<SECTION>
-<FILE>group</FILE>
-MetaGroup
-meta_window_get_group
-meta_window_compute_group
-meta_window_shutdown_group
-meta_window_group_leader_changed
-meta_display_lookup_group
-meta_group_list_windows
-meta_group_update_layers
-meta_group_get_startup_id
-meta_group_get_size
-meta_group_property_notify
-</SECTION>
-
-<SECTION>
-<FILE>keybindings</FILE>
-MetaKeyBinding
-META_TYPE_KEY_BINDING
-meta_key_binding_get_name
-meta_key_binding_get_modifiers
-meta_key_binding_get_mask
-meta_key_binding_is_builtin
-meta_keybindings_set_custom_handler
-meta_screen_ungrab_all_keys
-meta_screen_grab_all_keys
-</SECTION>
-
-<SECTION>
-<FILE>main</FILE>
-meta_get_option_context
-meta_init
-meta_run
-meta_get_replace_current_wm
-meta_set_wm_name
-meta_set_gnome_wm_keybindings
-MetaExitCode
-meta_exit
-meta_quit
-</SECTION>
-
-<SECTION>
-<FILE>meta-background</FILE>
-<TITLE>MetaBackground</TITLE>
-MetaBackgroundEffects
-MetaBackground
-MetaBackgroundClass
-meta_background_new
-meta_background_copy
-meta_background_load_gradient
-meta_background_load_color
-meta_background_load_still_frame
-meta_background_load_file_async
-meta_background_load_file_finish
-meta_background_get_filename
-meta_background_get_style
-meta_background_get_shading
-meta_background_get_color
-meta_background_get_second_color
-<SUBSECTION Standard>
-META_BACKGROUND
-META_BACKGROUND_CLASS
-META_BACKGROUND_GET_CLASS
-META_IS_BACKGROUND
-META_IS_BACKGROUND_CLASS
-META_TYPE_BACKGROUND
-MetaBackgroundPrivate
-meta_background_get_type
-</SECTION>
-
-<SECTION>
-<FILE>meta-background-actor</FILE>
-<TITLE>MetaBackgroundActor</TITLE>
-MetaBackgroundActor
-MetaBackgroundActorClass
-meta_background_actor_new_for_screen
-MetaSnippetHook
-meta_background_actor_add_glsl_snippet
-meta_background_actor_set_uniform_float
-<SUBSECTION Standard>
-META_BACKGROUND_ACTOR
-META_BACKGROUND_ACTOR_CLASS
-META_BACKGROUND_ACTOR_GET_CLASS
-META_IS_BACKGROUND_ACTOR
-META_IS_BACKGROUND_ACTOR_CLASS
-META_TYPE_BACKGROUND_ACTOR
-MetaBackgroundActorPrivate
-meta_background_actor_get_type
-</SECTION>
-
-<SECTION>
-<FILE>meta-background-group</FILE>
-<TITLE>MetaBackgroundGroup</TITLE>
-MetaBackgroundGroupClass
-meta_background_group_new
-<SUBSECTION Standard>
-META_BACKGROUND_GROUP
-META_BACKGROUND_GROUP_CLASS
-META_BACKGROUND_GROUP_GET_CLASS
-META_IS_BACKGROUND_GROUP
-META_IS_BACKGROUND_GROUP_CLASS
-META_TYPE_BACKGROUND_GROUP
-MetaBackgroundGroupPrivate
-meta_background_group_get_type
-</SECTION>
-
-<SECTION>
-<FILE>meta-plugin</FILE>
-<TITLE>MetaPlugin</TITLE>
-MetaPlugin
-MetaPluginClass
-MetaPluginInfo
-meta_plugin_running
-meta_plugin_debug_mode
-meta_plugin_get_info
-MetaPluginVersion
-META_PLUGIN_DECLARE
-meta_plugin_switch_workspace_completed
-meta_plugin_minimize_completed
-meta_plugin_unminimize_completed
-meta_plugin_maximize_completed
-meta_plugin_unmaximize_completed
-meta_plugin_map_completed
-meta_plugin_destroy_completed
-MetaModalOptions
-meta_plugin_begin_modal
-meta_plugin_end_modal
-meta_plugin_get_screen
-meta_plugin_manager_set_plugin_type
-<SUBSECTION Standard>
-META_IS_PLUGIN
-META_IS_PLUGIN_CLASS
-META_PLUGIN
-META_PLUGIN_CLASS
-META_PLUGIN_GET_CLASS
-META_TYPE_PLUGIN
-MetaPluginPrivate
-meta_plugin_get_type
-</SECTION>
-
-<SECTION>
-<FILE>meta-shadow-factory</FILE>
-MetaShadowParams
-meta_shadow_factory_get_default
-meta_shadow_factory_set_params
-meta_shadow_factory_get_params
-MetaShadowFactory
-MetaShadowFactoryClass
-<SUBSECTION Standard>
-META_IS_SHADOW_FACTORY
-META_IS_SHADOW_FACTORY_CLASS
-META_SHADOW_FACTORY
-META_SHADOW_FACTORY_CLASS
-META_SHADOW_FACTORY_GET_CLASS
-META_TYPE_SHADOW_FACTORY
-meta_shadow_factory_get_type
-</SECTION>
-
-<SECTION>
-<FILE>meta-shaped-texture</FILE>
-<TITLE>MetaShapedTexture</TITLE>
-MetaShapedTexture
-MetaShapedTextureClass
-meta_shaped_texture_new
-meta_shaped_texture_set_create_mipmaps
-meta_shaped_texture_update_area
-meta_shaped_texture_set_pixmap
-meta_shaped_texture_get_texture
-meta_shaped_texture_set_mask_texture
-meta_shaped_texture_set_clip_region
-meta_shaped_texture_get_image
-<SUBSECTION Standard>
-META_IS_SHAPED_TEXTURE
-META_IS_SHAPED_TEXTURE_CLASS
-META_SHAPED_TEXTURE
-META_SHAPED_TEXTURE_CLASS
-META_SHAPED_TEXTURE_GET_CLASS
-META_TYPE_SHAPED_TEXTURE
-MetaShapedTexturePrivate
-meta_shaped_texture_get_type
-</SECTION>
-
-<SECTION>
-<FILE>meta-window-actor</FILE>
-<TITLE>MetaWindowActor</TITLE>
-MetaWindowActor
-MetaWindowActorClass
-meta_window_actor_get_x_window
-meta_window_actor_get_workspace
-meta_window_actor_get_meta_window
-meta_window_actor_get_texture
-meta_window_actor_is_override_redirect
-meta_window_actor_get_description
-meta_window_actor_showing_on_its_workspace
-meta_window_actor_is_destroyed
-<SUBSECTION Standard>
-META_IS_WINDOW_ACTOR
-META_IS_WINDOW_ACTOR_CLASS
-META_TYPE_WINDOW_ACTOR
-META_WINDOW_ACTOR
-META_WINDOW_ACTOR_CLASS
-META_WINDOW_ACTOR_GET_CLASS
-MetaWindowActorPrivate
-meta_window_actor_get_type
-</SECTION>
-
-<SECTION>
-<FILE>meta-cullable</FILE>
-<TITLE>MetaCullable</TITLE>
-MetaCullable
-MetaCullableInterface
-meta_cullable_cull_out
-meta_cullable_reset_culling
-meta_cullable_cull_out_children
-meta_cullable_reset_culling_children
-<SUBSECTION Standard>
-META_TYPE_CULLABLE
-META_CULLABLE
-META_IS_CULLABLE
-META_CULLABLE_GET_IFACE
-meta_cullable_get_type
-</SECTION>
-
-<SECTION>
-<FILE>prefs</FILE>
-MetaPreference
-MetaPrefsChangedFunc
-meta_prefs_add_listener
-meta_prefs_remove_listener
-meta_prefs_init
-meta_prefs_override_preference_schema
-meta_preference_to_string
-meta_prefs_get_mouse_button_mods
-meta_prefs_get_mouse_button_resize
-meta_prefs_get_mouse_button_menu
-meta_prefs_get_focus_mode
-meta_prefs_get_focus_new_windows
-meta_prefs_get_attach_modal_dialogs
-meta_prefs_get_raise_on_click
-meta_prefs_get_theme
-meta_prefs_get_titlebar_font
-meta_prefs_get_num_workspaces
-meta_prefs_get_dynamic_workspaces
-meta_prefs_get_disable_workarounds
-meta_prefs_get_auto_raise
-meta_prefs_get_auto_raise_delay
-meta_prefs_get_focus_change_on_pointer_rest
-meta_prefs_get_gnome_accessibility
-meta_prefs_get_gnome_animations
-meta_prefs_get_edge_tiling
-meta_prefs_get_auto_maximize
-meta_prefs_get_button_layout
-meta_prefs_get_action_double_click_titlebar
-meta_prefs_get_action_middle_click_titlebar
-meta_prefs_get_action_right_click_titlebar
-meta_prefs_set_num_workspaces
-meta_prefs_get_workspace_name
-meta_prefs_change_workspace_name
-meta_prefs_get_cursor_theme
-meta_prefs_get_cursor_size
-meta_prefs_get_compositing_manager
-meta_prefs_get_force_fullscreen
-meta_prefs_set_force_fullscreen
-meta_prefs_get_workspaces_only_on_primary
-meta_prefs_get_no_tab_popup
-meta_prefs_set_no_tab_popup
-meta_prefs_get_draggable_border_width
-meta_prefs_get_ignore_request_hide_titlebar
-meta_prefs_set_ignore_request_hide_titlebar
-MetaKeyBindingAction
-MetaKeyBindingFlags
-MetaKeyCombo
-MetaKeyHandlerFunc
-meta_prefs_get_keybindings
-meta_prefs_get_keybinding_action
-meta_prefs_get_window_binding
-meta_prefs_get_overlay_binding
-meta_prefs_get_visual_bell
-meta_prefs_bell_is_audible
-meta_prefs_get_visual_bell_type
-MetaKeyHandler
-<SUBSECTION Standard>
-meta_key_binding_get_type
-</SECTION>
-
-<SECTION>
-<FILE>screen</FILE>
-MetaScreen
-MetaScreenClass
-meta_screen_get_screen_number
-meta_screen_get_display
-meta_screen_get_xroot
-meta_screen_get_size
-meta_screen_get_compositor_data
-meta_screen_set_compositor_data
-meta_screen_for_x_screen
-meta_screen_set_cm_selection
-meta_screen_unset_cm_selection
-meta_screen_get_startup_sequences
-meta_screen_get_workspaces
-meta_screen_get_n_workspaces
-meta_screen_get_workspace_by_index
-meta_screen_remove_workspace
-meta_screen_append_new_workspace
-meta_screen_get_active_workspace_index
-meta_screen_get_active_workspace
-meta_screen_get_n_monitors
-meta_screen_get_primary_monitor
-meta_screen_get_current_monitor
-meta_screen_get_monitor_geometry
-meta_screen_get_monitor_index_for_rect
-meta_screen_focus_default_window
-MetaScreenCorner
-meta_screen_override_workspace_layout
-<SUBSECTION Standard>
-META_IS_SCREEN
-META_IS_SCREEN_CLASS
-META_SCREEN
-META_SCREEN_CLASS
-META_SCREEN_GET_CLASS
-META_TYPE_SCREEN
-meta_screen_get_type
-</SECTION>
-
-<SECTION>
-<FILE>util</FILE>
-meta_is_verbose
-meta_set_verbose
-meta_is_debugging
-meta_set_debugging
-meta_is_syncing
-meta_set_syncing
-meta_set_replace_current_wm
-meta_debug_spew_real
-meta_verbose_real
-meta_bug
-meta_warning
-meta_fatal
-MetaDebugTopic
-meta_topic_real
-meta_add_verbose_topic
-meta_remove_verbose_topic
-meta_push_no_msg_prefix
-meta_pop_no_msg_prefix
-meta_unsigned_long_equal
-meta_unsigned_long_hash
-meta_frame_type_to_string
-meta_gravity_to_string
-_
-N_
-meta_g_utf8_strndup
-meta_free_gslist_and_elements
-meta_show_dialog
-meta_debug_spew
-meta_verbose
-meta_topic
-MetaLaterType
-meta_later_add
-meta_later_remove
-</SECTION>
-
-<SECTION>
-<FILE>window</FILE>
-MetaWindow
-MetaWindowClass
-MetaWindowType
-MetaMaximizeFlags
-meta_window_get_frame
-meta_window_has_focus
-meta_window_appears_focused
-meta_window_is_shaded
-meta_window_is_monitor_sized
-meta_window_is_override_redirect
-meta_window_is_skip_taskbar
-meta_window_get_rect
-meta_window_get_buffer_rect
-meta_window_get_frame_rect
-meta_window_client_rect_to_frame_rect
-meta_window_frame_rect_to_client_rect
-meta_window_get_screen
-meta_window_get_display
-meta_window_get_xwindow
-meta_window_get_window_type
-meta_window_get_window_type_atom
-meta_window_get_workspace
-meta_window_get_monitor
-meta_window_is_on_all_workspaces
-meta_window_located_on_workspace
-meta_window_is_hidden
-meta_window_activate
-meta_window_activate_with_workspace
-meta_window_get_description
-meta_window_get_wm_class
-meta_window_get_wm_class_instance
-meta_window_showing_on_its_workspace
-meta_window_get_gtk_application_id
-meta_window_get_gtk_unique_bus_name
-meta_window_get_gtk_application_object_path
-meta_window_get_gtk_window_object_path
-meta_window_get_gtk_app_menu_object_path
-meta_window_get_gtk_menubar_object_path
-meta_window_move
-meta_window_move_frame
-meta_window_move_resize_frame
-meta_window_move_to_monitor
-meta_window_resize
-meta_window_set_demands_attention
-meta_window_unset_demands_attention
-meta_window_get_startup_id
-meta_window_change_workspace_by_index
-meta_window_change_workspace
-meta_window_get_compositor_private
-meta_window_set_compositor_private
-meta_window_configure_notify
-meta_window_get_role
-meta_window_get_layer
-meta_window_find_root_ancestor
-meta_window_is_ancestor_of_transient
-MetaWindowForeachFunc
-meta_window_foreach_transient
-meta_window_foreach_ancestor
-meta_window_get_maximized
-meta_window_is_fullscreen
-meta_window_is_on_primary_monitor
-meta_window_requested_bypass_compositor
-meta_window_requested_dont_bypass_compositor
-meta_window_is_mapped
-meta_window_toplevel_is_mapped
-meta_window_get_icon_geometry
-meta_window_set_icon_geometry
-meta_window_maximize
-meta_window_unmaximize
-meta_window_minimize
-meta_window_unminimize
-meta_window_raise
-meta_window_lower
-meta_window_get_title
-meta_window_get_transient_for
-meta_window_get_transient_for_as_xid
-meta_window_delete
-meta_window_get_stable_sequence
-meta_window_get_user_time
-meta_window_get_pid
-meta_window_get_client_machine
-meta_window_is_remote
-meta_window_is_modal
-meta_window_is_attached_dialog
-meta_window_get_mutter_hints
-meta_window_get_frame_type
-meta_window_get_frame_bounds
-meta_window_get_tile_match
-meta_window_make_fullscreen
-meta_window_unmake_fullscreen
-meta_window_make_above
-meta_window_unmake_above
-meta_window_shade
-meta_window_unshade
-meta_window_stick
-meta_window_unstick
-meta_window_kill
-meta_window_focus
-meta_window_check_alive
-meta_window_get_work_area_current_monitor
-meta_window_get_work_area_for_monitor
-meta_window_get_work_area_all_monitors
-meta_window_begin_grab_op
-<SUBSECTION Standard>
-META_IS_WINDOW
-META_IS_WINDOW_CLASS
-META_TYPE_WINDOW
-META_WINDOW
-META_WINDOW_CLASS
-META_WINDOW_GET_CLASS
-meta_window_get_type
-</SECTION>
-
-<SECTION>
-<FILE>workspace</FILE>
-MetaWorkspace
-MetaWorkspaceClass
-meta_workspace_index
-meta_workspace_get_screen
-meta_workspace_list_windows
-meta_workspace_get_work_area_for_monitor
-meta_workspace_get_work_area_all_monitors
-meta_workspace_activate
-meta_workspace_activate_with_focus
-meta_workspace_update_window_hints
-meta_workspace_set_builtin_struts
-meta_workspace_get_neighbor
-<SUBSECTION Standard>
-META_IS_WORKSPACE
-META_IS_WORKSPACE_CLASS
-META_TYPE_WORKSPACE
-META_WORKSPACE
-META_WORKSPACE_CLASS
-META_WORKSPACE_GET_CLASS
-meta_workspace_get_type
-</SECTION>
-

doc/reference/mutter-overview.xml

@@ -1,15 +0,0 @@
-<part id="mutter-overview">
-
-  <title>Overview</title>
-
-  <partintro>
-
-    <para>Mutter is a GObject-based library for creating compositing window managers.</para>
-
-    <para>Compositors that wish to use Mutter must implement a subclass of #MetaPlugin and register it with meta_plugin_manager_set_plugin_type() before calling meta_init() but after g_type_init().</para>
-
-    <para>#MetaPlugin provides virtual functions that allow to override default behavior in the window management code, such as the effect to perform when a window is created or when switching workspaces.</para>
-
-  </partintro>
-
-</part>

doc/reference/running-mutter.xml

@@ -1,100 +0,0 @@
-<part id="running-mutter">
-
-  <title>Running Mutter</title>
-
-  <partintro>
-
-    <section id="environment-variables">
-      <title>Environment Variables</title>
-
-      <para>
-        Mutter automatically checks environment variables during
-        its initialization. These environment variables are meant
-        as debug tools or overrides for default behaviours:
-      </para>
-
-      <variablelist>
-        <varlistentry>
-          <term>MUTTER_VERBOSE</term>
-          <listitem>
-            <para>Enable verbose mode, in which more information is printed to the console. Mutter needs to be built with the --enable-verbose-mode option (enabled by default). For more fine-grained control of the output, see meta_add_verbose_topic().</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_DEBUG</term>
-          <listitem>
-            <para>Traps and prints X errors to the console.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_G_FATAL_WARNINGS</term>
-          <listitem>
-            <para>Causes any logging from the domains Mutter, Gtk, Gdk, Pango or GLib to terminate the process (only when using the log functions in GLib).</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_USE_LOGFILE</term>
-          <listitem>
-            <para>Log all messages to a temporary file.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_DEBUG_XINERAMA</term>
-          <listitem>
-            <para>Log extra information about support of the XINERAMA extension.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_DEBUG_SM</term>
-          <listitem>
-            <para>Log extra information about session management.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_DEBUG_BUTTON_GRABS</term>
-          <listitem>
-            <para>Log extra information about button grabs.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_SYNC</term>
-          <listitem>
-            <para>Call XSync after each X call.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_DISPLAY</term>
-          <listitem>
-            <para>Name of the X11 display to use.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>META_DISABLE_MIPMAPS</term>
-          <listitem>
-            <para>Disable use of mipmaps for the textures that back window pixmaps.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_USE_STATIC_GRAVITY</term>
-          <listitem>
-            <para>Enable support for clients with static bit-gravity.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_WM_CLASS_FILTER</term>
-          <listitem>
-            <para>Comma-separated list of WM_CLASS names to which to restrict Mutter to.</para>
-          </listitem>
-        </varlistentry>
-        <varlistentry>
-          <term>MUTTER_DISABLE_FALLBACK_COLOR</term>
-          <listitem>
-            <para>Disable fallback for themed colors, for easier detection of typographical errors.</para>
-          </listitem>
-        </varlistentry>
-      </variablelist>
-
-    </section>
-
-  </partintro>
-</part>

po/LINGUAS

@@ -29,6 +29,7 @@ eu
 fa
 fi
 fr
+fur
 ga
 gl
 gu

po/POTFILES.skip

@@ -1 +1,2 @@
-data/mutter-wayland.desktop.in
+# List of source files that should NOT be translated.
+# Please keep this file sorted alphabetically.

po/ca.po

@@ -6,21 +6,23 @@
 # Jordi Mallach <jordi@sindominio.net>, 2003, 2004, 2005, 2006, 2007, 2008.
 # David Planella <david.planella@gmail.com>, 2008, 2009, 2011, 2012.
 # Jordi Serratosa <jordis@softcatala.cat>, 2012.
-# Gil Forcada <gilforcada@guifi.net>, 2012, 2013, 2014.
+# Gil Forcada <gilforcada@guifi.net>, 2012, 2013, 2014, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity 2.24\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-03-10 17:33-0400\n"
-"PO-Revision-Date: 2015-03-10 17:33-0400\n"
-"Last-Translator: Jordi Mas <jmas@softcatala.org>\n"
+"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"product=mutter&keywords=I18N+L10N&component=general\n"
+"POT-Creation-Date: 2016-03-13 01:36+0000\n"
+"PO-Revision-Date: 2016-03-13 14:45+0100\n"
+"Last-Translator: Gil Forcada <gilforcada@guifi.net>\n"
 "Language-Team: Catalan <tradgnome@softcatala.org>\n"
 "Language: ca\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bits\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Gtranslator 2.91.6\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -465,22 +467,22 @@ msgstr "Canvia al terminal virtual 11"
 msgid "Switch to VT 12"
 msgstr "Canvia al terminal virtual 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Pantalla integrada"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Desconeguda"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Pantalla desconeguda"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -496,7 +498,7 @@ msgstr ""
 "Ja s'està executant un altre gestor de composició a la pantalla %i a la "
 "visualització «%s»."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "Esdeveniment de campana"
 
@@ -525,41 +527,51 @@ msgstr "_Espera"
 msgid "_Force Quit"
 msgstr "_Força'n la sortida"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr ""
 "S'ha produït un error en obrir la pantalla del sistema de finestres X «%s»\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Inhabilita la connexió al gestor de sessions"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Reemplaça el gestor de finestres en execució"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especifica l'ID de gestió de sessió"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Visualització X per usar"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicialitza la sessió des del fitxer desat"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Fes que les crides a l'X siguin síncrones"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Funciona com a compositor de Wayland"
 
-#: ../src/core/main.c:220
+# Notes:
+# Afegeix una nota
+#
+# Camins:
+# ../src/core/main.c:223
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Funciona com a compositor imbricat"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Funciona com a servidor de pantalla completa, en comptes d'imbricat"
 
@@ -587,12 +599,12 @@ msgstr "Escriu versió"
 msgid "Mutter plugin to use"
 msgstr "Connector del Mutter a utilitzar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espai de treball %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -601,12 +613,12 @@ msgstr ""
 "La pantalla «%s» ja té un gestor de finestres; proveu l'opció --replace per "
 "reemplaçar el gestor de finestres actual."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "La pantalla %d en la visualització '%s' no és vàlida\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter es va compilar sense compatibilitat per al mode detallat\n"
 

po/cs.po

@@ -12,7 +12,7 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-24 23:25+0000\n"
+"POT-Creation-Date: 2016-02-27 13:36+0000\n"
 "PO-Revision-Date: 2014-09-22 15:01+0200\n"
 "Last-Translator: Petr Kovar <pknbe@volny.cz>\n"
 "Language-Team: Czech <gnome-cs-list@gnome.org>\n"
@@ -30,91 +30,91 @@ msgstr "Navigace"
 
 #: ../data/50-mutter-navigation.xml.in.h:2
 msgid "Move window to workspace 1"
-msgstr "Přesunout okno na plochu 1"
+msgstr "Přesunout okno na pracovní plochu 1"
 
 #: ../data/50-mutter-navigation.xml.in.h:3
 msgid "Move window to workspace 2"
-msgstr "Přesunout okno na plochu 2"
+msgstr "Přesunout okno na pracovní plochu 2"
 
 #: ../data/50-mutter-navigation.xml.in.h:4
 msgid "Move window to workspace 3"
-msgstr "Přesunout okno na plochu 3"
+msgstr "Přesunout okno na pracovní plochu 3"
 
 #: ../data/50-mutter-navigation.xml.in.h:5
 msgid "Move window to workspace 4"
-msgstr "Přesunout okno na plochu 4"
+msgstr "Přesunout okno na pracovní plochu 4"
 
 #: ../data/50-mutter-navigation.xml.in.h:6
 msgid "Move window to last workspace"
-msgstr "Přesunout okno na poslední plochu"
+msgstr "Přesunout okno na poslední pracovní plochu"
 
 #: ../data/50-mutter-navigation.xml.in.h:7
 msgid "Move window one workspace to the left"
-msgstr "Přesunout okno o plochu doleva"
+msgstr "Přesunout okno o jednu pracovní plochu doleva"
 
 #: ../data/50-mutter-navigation.xml.in.h:8
 msgid "Move window one workspace to the right"
-msgstr "Přesunout okno o plochu doprava"
+msgstr "Přesunout okno o jednu pracovní plochu doprava"
 
 #: ../data/50-mutter-navigation.xml.in.h:9
 msgid "Move window one workspace up"
-msgstr "Přesunout okno o plochu nahoru"
+msgstr "Přesunout okno o jednu pracovní plochu nahoru"
 
 #: ../data/50-mutter-navigation.xml.in.h:10
 msgid "Move window one workspace down"
-msgstr "Přesunout okno o plochu dolů"
+msgstr "Přesunout okno o jednu pracovní plochu dolů"
 
 #: ../data/50-mutter-navigation.xml.in.h:11
 msgid "Move window one monitor to the left"
-msgstr "Přesunout okno o monitor doleva"
+msgstr "Přesunout okno o jeden monitor doleva"
 
 #: ../data/50-mutter-navigation.xml.in.h:12
 msgid "Move window one monitor to the right"
-msgstr "Přesunout okno o monitor doprava"
+msgstr "Přesunout okno o jeden monitor doprava"
 
 #: ../data/50-mutter-navigation.xml.in.h:13
 msgid "Move window one monitor up"
-msgstr "Přesunout okno o monitor nahoru"
+msgstr "Přesunout okno o jeden monitor nahoru"
 
 #: ../data/50-mutter-navigation.xml.in.h:14
 msgid "Move window one monitor down"
-msgstr "Přesunout okno o monitor dolů"
+msgstr "Přesunout okno o jeden monitor dolů"
 
 #: ../data/50-mutter-navigation.xml.in.h:15
 msgid "Switch applications"
-msgstr "Přepnout mezi aplikacemi"
+msgstr "Přepnout do jiné aplikace"
 
 #: ../data/50-mutter-navigation.xml.in.h:16
 msgid "Switch to previous application"
-msgstr "Přepnout na předchozí aplikaci"
+msgstr "Přepnout do předchozí aplikaci"
 
 #: ../data/50-mutter-navigation.xml.in.h:17
 msgid "Switch windows"
-msgstr "Přepnout mezi okny"
+msgstr "Přepnout do jiného okna"
 
 #: ../data/50-mutter-navigation.xml.in.h:18
 msgid "Switch to previous window"
-msgstr "Přepnout na předchozí okno"
+msgstr "Přepnout do minulého okna"
 
 #: ../data/50-mutter-navigation.xml.in.h:19
 msgid "Switch windows of an application"
-msgstr "Přepnout mezi okny aplikace"
+msgstr "Přepnout do jiného okna aplikace"
 
 #: ../data/50-mutter-navigation.xml.in.h:20
 msgid "Switch to previous window of an application"
-msgstr "Přepnout na předchozí okno aplikace"
+msgstr "Přepnout do předchozího okna aplikace"
 
 #: ../data/50-mutter-navigation.xml.in.h:21
 msgid "Switch system controls"
-msgstr "Přepnout mezi systémovými ovládacími prvky"
+msgstr "Přepnout na systémový ovládací prvek"
 
 #: ../data/50-mutter-navigation.xml.in.h:22
 msgid "Switch to previous system control"
-msgstr "Přepnout na předchozí systémové ovládací prvky"
+msgstr "Přepnout na minulý systémový ovládací prvek"
 
 #: ../data/50-mutter-navigation.xml.in.h:23
 msgid "Switch windows directly"
-msgstr "Přepnout přímo mezi okny"
+msgstr "Přepnout do minulého okna"
 
 #: ../data/50-mutter-navigation.xml.in.h:24
 msgid "Switch directly to previous window"
@@ -122,15 +122,15 @@ msgstr "Přepnout přímo na předchozí okno"
 
 #: ../data/50-mutter-navigation.xml.in.h:25
 msgid "Switch windows of an app directly"
-msgstr "Přepnout přímo mezi okny aplikace"
+msgstr "Přepnout do jiného okna aplikace"
 
 #: ../data/50-mutter-navigation.xml.in.h:26
 msgid "Switch directly to previous window of an app"
-msgstr "Přepnout přímo na předchozí okno aplikace"
+msgstr "Přepnout do předchozího okna aplikace"
 
 #: ../data/50-mutter-navigation.xml.in.h:27
 msgid "Switch system controls directly"
-msgstr "Přepnout přímo mezi systémovými ovládacími prvky"
+msgstr "Přepnout na minulý systémový ovládací prvek"
 
 #: ../data/50-mutter-navigation.xml.in.h:28
 msgid "Switch directly to previous system control"
@@ -198,7 +198,7 @@ msgstr "Aktivovat nabídku okna"
 
 #: ../data/50-mutter-windows.xml.in.h:3
 msgid "Toggle fullscreen mode"
-msgstr "Přepnout režim na celou obrazovku"
+msgstr "Přepnout režim celé obrazovky"
 
 #: ../data/50-mutter-windows.xml.in.h:4
 msgid "Toggle maximization state"
@@ -210,7 +210,7 @@ msgstr "Maximalizovat okno"
 
 #: ../data/50-mutter-windows.xml.in.h:6
 msgid "Restore window"
-msgstr "Obnovit okno"
+msgstr "Obnovit velikost okna"
 
 #: ../data/50-mutter-windows.xml.in.h:7
 msgid "Toggle shaded state"
@@ -234,20 +234,19 @@ msgstr "Změnit velikost okna"
 
 #: ../data/50-mutter-windows.xml.in.h:12
 msgid "Toggle window on all workspaces or one"
-msgstr "Přepnout výskyt okna na všech plochách nebo jen na jedné"
+msgstr "Přepnout okno na všechny/jednu pracovní plochu"
 
 #: ../data/50-mutter-windows.xml.in.h:13
 msgid "Raise window if covered, otherwise lower it"
-msgstr ""
-"Přenést okno do popředí, pokud je zakryté, jinak jej odsunout do pozadí"
+msgstr "Když je okno zakryté vynést jej do popředí, jinak odsunout do pozadí"
 
 #: ../data/50-mutter-windows.xml.in.h:14
 msgid "Raise window above other windows"
-msgstr "Přenést okno do popředí nad ostatní okna"
+msgstr "Vynést okno do popředí nad ostatní okna"
 
 #: ../data/50-mutter-windows.xml.in.h:15
 msgid "Lower window below other windows"
-msgstr "Odsunout okno do pozadí pod ostatní okna"
+msgstr "Odsunout okno do pozadí za ostatní okna"
 
 #: ../data/50-mutter-windows.xml.in.h:16
 msgid "Maximize window vertically"
@@ -259,11 +258,11 @@ msgstr "Maximalizovat okno vodorovně"
 
 #: ../data/50-mutter-windows.xml.in.h:18
 msgid "View split on left"
-msgstr "Zobrazit rozdělení nalevo"
+msgstr "Rozdělit okno přes levou půlku obrazovky"
 
 #: ../data/50-mutter-windows.xml.in.h:19
 msgid "View split on right"
-msgstr "Zobrazit rozdělení napravo"
+msgstr "Rozdělit okno přes pravou půlku obrazovky"
 
 #: ../data/mutter.desktop.in.h:1
 msgid "Mutter"
@@ -457,22 +456,22 @@ msgstr "Přepnout na VT 11"
 msgid "Switch to VT 12"
 msgstr "Přepnout na VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Vestavěný displej"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Neznámý"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Neznámý displej"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -515,40 +514,44 @@ msgstr "_Počkat"
 msgid "_Force Quit"
 msgstr "_Vynutit ukončení"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nelze otevřít displej X Window System „%s“\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Zakáže připojení ke správci sezení"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Nahradí běžícího správce oken"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Určení ID správy sezení"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Displej X, který použije"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Spustí sezení z uloženého souboru"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Provede volání X synchronně"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
-msgstr "Spustit jako kompozitní program protokolu Wayland"
+msgstr "Spustit jako kompozitor protokolu Wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Spustit jako podkladový kompozitor"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Spustit jako plnohodnotný server displeje, nikoliv vnořeně"
 
@@ -576,12 +579,12 @@ msgstr "Vypíše verzi"
 msgid "Mutter plugin to use"
 msgstr "Zásuvný modul Mutter, který se má použít"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Plocha %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -590,12 +593,12 @@ msgstr ""
 "Displej „%s“ již správce oken má; zkuste prosím nahradit aktuálního správce "
 "oken pomocí přepínače --replace."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Obrazovka %d na displeji „%s“ je neplatná\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter bylo přeloženo bez podpory podrobného režimu\n"
 
@@ -1272,32 +1275,3 @@ msgstr "%s (na %s)"
 #~ msgid "Move to Another _Workspace"
 #~ msgstr "Přes_unout na jinou plochu"
 
-#~ msgid "Shift"
-#~ msgstr "Shift"
-
-#~ msgid "Ctrl"
-#~ msgstr "Ctrl"
-
-#~ msgid "Alt"
-#~ msgstr "Alt"
-
-#~ msgid "Meta"
-#~ msgstr "Meta"
-
-#~ msgid "Super"
-#~ msgstr "Super"
-
-#~ msgid "Hyper"
-#~ msgstr "Hyper"
-
-#~ msgid "Mod2"
-#~ msgstr "Mod2"
-
-#~ msgid "Mod3"
-#~ msgstr "Mod3"
-
-#~ msgid "Mod4"
-#~ msgstr "Mod4"
-
-#~ msgid "Mod5"
-#~ msgstr "Mod5"

po/da.po

@@ -1,5 +1,5 @@
 # Danish translation of Mutter.
-# Copyright (C) 2002-2009, 2012-2015.
+# Copyright (C) 2002-2009, 2012-2016.
 # This file is distributed under the same license as the metacity package.
 # Kjartan Maraas <kmaraas@gnome.org>, 2002
 # Keld simonsen <keld@dkuug.dk>, 2002
@@ -8,7 +8,7 @@
 # Lasse Bang Mikkelsen <lbm@fatalerror.dk>, 2006.
 # Kenneth Nielsen <k.nielsen81@gmail.com>, 2008.
 # Joe Hansen <joedalton2@yahoo.dk>, 2011.
-# Ask Hjorth Larsen <asklarsen@gmail.com>, 2007, 09, 10, 12, 13, 14, 15.
+# Ask Hjorth Larsen <asklarsen@gmail.com>, 2007, 09, 10, 12, 13, 14, 15, 16.
 #
 # Konventioner:
 #
@@ -20,8 +20,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-03-21 16:30+0100\n"
-"PO-Revision-Date: 2015-03-14 17:01+0100\n"
+"POT-Creation-Date: 2016-03-20 23:17+0100\n"
+"PO-Revision-Date: 2016-03-20 21:46+0100\n"
 "Last-Translator: Ask Hjorth Larsen <asklarsen@gmail.com>\n"
 "Language-Team: Danish <dansk@dansk-gruppen.dk>\n"
 "Language: da\n"
@@ -291,7 +291,7 @@ msgstr ""
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:3
 msgid "Attach modal dialogs"
-msgstr "Fastgør modaldialogvinduer"
+msgstr "Fastgør modaldialoger"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:4
 msgid ""
@@ -299,9 +299,8 @@ msgid ""
 "attached to the titlebar of the parent window and are moved together with "
 "the parent window."
 msgstr ""
-"Når sand, vil modaldialogvinduer hænge sammen med titellinjen af "
-"ophavsvinduet og flyttes sammen med dette, frem for at have uafhængige "
-"titellinjer."
+"Når sand, vil modaldialoger hænge sammen med titellinjen af ophavsvinduet og "
+"flyttes sammen med dette, frem for at have uafhængige titellinjer."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:5
 msgid "Enable edge tiling when dropping windows on screen edges"
@@ -463,22 +462,22 @@ msgstr "Skift til VT 11"
 msgid "Switch to VT 12"
 msgstr "Skift til VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Indbygget skærm"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Ukendt"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Ukendt skærm"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -493,7 +492,7 @@ msgid ""
 msgstr ""
 "En anden komposithåndtering kører allerede på skærm %i på terminal \"%s\"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "Bip-hændelse"
 
@@ -522,40 +521,44 @@ msgstr "_Vent"
 msgid "_Force Quit"
 msgstr "_Tving til at afslutte"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Kunne ikke åbne X Window System-terminalen \"%s\"\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Deaktivér forbindelse til sessionshåndtering"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Erstat den kørende vindueshåndtering"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Angiv sessionhåndterings-id"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X-skærm som bruges"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Initialisér session fra gemt fil"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Gør kald til X synkrone"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Kør som en wayland-kompositor"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Kør som en indlejret kompositor"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Kør som fuld displayserver, frem for indlejret"
 
@@ -582,12 +585,12 @@ msgstr "Vis version"
 msgid "Mutter plugin to use"
 msgstr "Mutter-udvidelsesmodul der skal bruges"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Arbejdsområde %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -596,12 +599,12 @@ msgstr ""
 "Terminalen \"%s\" har allerede en vindueshåndtering; prøv tilvalget --"
 "replace for at erstatte den aktuelle vindueshåndtering."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Skærm %d på terminal \"%s\" er ugyldig\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter blev kompileret uden understøttelse for uddybende tilstand\n"
 
@@ -1336,9 +1339,6 @@ msgstr "%s (på %s)"
 #~ msgid "_Dialog"
 #~ msgstr "_Dialog"
 
-#~ msgid "_Modal dialog"
-#~ msgstr "_Modaldialogvindue"
-
 #~ msgid "_Utility"
 #~ msgstr "_Værktøj"
 
@@ -1402,9 +1402,6 @@ msgstr "%s (på %s)"
 #~ msgid "Border"
 #~ msgstr "Ramme"
 
-#~ msgid "Attached Modal Dialog"
-#~ msgstr "Fastgjort modaldialogvindue"
-
 #~ msgid "Button layout test %d"
 #~ msgstr "Knaplayouttest %d"
 

po/el.po

@@ -20,16 +20,16 @@ msgstr ""
 "Project-Id-Version: metacity.gnome-2-26\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-21 11:31+0000\n"
-"PO-Revision-Date: 2015-02-21 15:43+0200\n"
-"Last-Translator: Efstathios Iosifidis <iosifidis@opensuse.org>\n"
+"POT-Creation-Date: 2016-03-12 01:36+0000\n"
+"PO-Revision-Date: 2016-03-14 23:05+0200\n"
+"Last-Translator: Tom Tryfonidis <tomtryf@gmail.com>\n"
 "Language-Team: Greek, Modern (1453-) <opensuse-translation-el@opensuse.org>\n"
 "Language: el\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Poedit 1.8.7\n"
 "X-Project-Style: gnome\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
@@ -453,46 +453,41 @@ msgid "Switch to VT 7"
 msgstr "Εναλλαγή στο VT 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Εναλλαγή στο VT 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Εναλλαγή στο VT 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Εναλλαγή στο VT 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Εναλλαγή στο VT 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Εναλλαγή στο VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Ενσωματωμένη οθόνη"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Άγνωστη"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Άγνωστη οθόνη"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -507,7 +502,7 @@ msgid ""
 msgstr ""
 "Εκτελείται ένας άλλος διαχειριστής παραθύρων στην οθόνη %i προβολή \"%s\"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "Ηχητικό συμβάν κουδουνιού"
 
@@ -537,40 +532,44 @@ msgid "_Force Quit"
 msgstr "_Εξαναγκασμός σε τερματισμό"
 
 # gconf/gconf-internals.c:2416
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Αποτυχία ανοίγματος οθόνης του συστήματος παραθύρων Χ '%s'\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Απενεργοποίηση σύνδεσης στο διαχειριστή συνεδρίας"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Αντικατάσταση του τρέχοντος διαχειριστή παραθύρων"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Καθορισμός αναγνωριστικού διαχείρισης συνεδρίας"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Εμφάνιση Χ για χρήση"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Εκκίνηση συνεδρίας από savefile"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Να καταστούν σύγχρονες οι κλήσεις του X"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
-msgstr "Εκτέλεση ως συνθετητής wayland"
+msgstr "Εκτέλεση ως wayland compositor"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Εκτέλεση ως ενσωματωμένος compositor"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Εκτέλεση ως διακομιστής πλήρους οθόνης, αντί ενσωματωμένης"
 
@@ -598,16 +597,13 @@ msgstr "Εμφάνιση έκδοσης"
 msgid "Mutter plugin to use"
 msgstr "Πρόσθετα του Mutter για χρήση"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Χώρος εργασίας %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
@@ -616,12 +612,12 @@ msgstr ""
 "χρησιμοποιήσετε την επιλογή --replace για να αντικαταστήσετε τον τρέχων "
 "διαχειριστή παραθύρων."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Η οθόνη %d στην προβολή '%s' δεν είναι έγκυρη\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Το Mutter έχει μεταγλωττιστεί χωρίς υποστήριξη για λειτουργία εμφάνισης "

po/es.po

@@ -7,15 +7,15 @@
 # Pablo Gonzalo del Campo <pablodc@bigfoot.com>,2002,2003.
 # Francisco Javier F. Serrador <serrador@cvs.gnome.org>, 2004, 2005, 2006.
 # Jorge González <jorgegonz@svn.gnome.org>, 2007, 2008, 2009, 2010, 2011.
-# Daniel Mustieles <daniel.mustieles@gmail.com>, 2011, 2012, 2013, 2014, 2015.
+# Daniel Mustieles <daniel.mustieles@gmail.com>, 2011, 2012, 2013, 2014, 2015, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter.master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-23 11:10+0000\n"
-"PO-Revision-Date: 2015-02-23 19:07+0100\n"
+"POT-Creation-Date: 2016-02-28 13:37+0000\n"
+"PO-Revision-Date: 2016-02-29 16:02+0100\n"
 "Last-Translator: Daniel Mustieles <daniel.mustieles@gmail.com>\n"
 "Language-Team: Español; Castellano <gnome-es-list@gnome.org>\n"
 "Language: \n"
@@ -445,46 +445,41 @@ msgid "Switch to VT 7"
 msgstr "Cambiar al VT 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Cambiar al VT 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Cambiar al VT 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Cambiar al VT 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Cambiar al VT 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Cambiar al VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Pantalla integrada"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Desconocida"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Pantalla desconocida"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -529,40 +524,45 @@ msgstr "_Esperar"
 msgid "_Force Quit"
 msgstr "_Forzar la salida"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Ocurrió un error al abrir la pantalla de X Window System «%s»\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desactivar conexión al gestor de sesión"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Reemplazar el gestor de ventanas en ejecución"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especificar el ID se gestión de sesión"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Pantalla X que usar"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializar sesión desde el archivo de salvaguarda"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Hacer que las llamadas a las X sean síncronas"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Ejecutar como compositor Wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Ejecutar como compositor anidado"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Ejecutar como servidor completo, en lugar de anidado"
 
@@ -589,12 +589,12 @@ msgstr "Imprimir versión"
 msgid "Mutter plugin to use"
 msgstr "Complemento de mutter que usar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Área de trabajo %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -603,12 +603,12 @@ msgstr ""
 "La pantalla «%s» ya tiene un gestor de ventanas; pruebe a usar la opción «--"
 "replace» para reemplazar el gestor de ventanas activo."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "La ventana %d en la pantalla «%s» no es válida\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter fue compilado sin soporte para modo prolijo\n"
 

po/eu.po

@@ -2,24 +2,23 @@
 # This file is distributed under the same license as the PACKAGE package.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER.
 #
+#
 # Hizkuntza Politikarako Sailburuordetza <hizpol@ej-gv.es>, 2004.
 # Iñaki Larrañaga Murgoitio <dooteo@zundan.com>, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011.
-# Iñaki Larrañaga Murgoitio <dooteo@zundan.com>, 2012, 2013, 2014, 2015.
-#
+# Iñaki Larrañaga Murgoitio <dooteo@zundan.com>, 2012, 2013, 2014, 2015, 2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
-"product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-21 15:50+0100\n"
-"PO-Revision-Date: 2015-03-21 15:51+0100\n"
-"Last-Translator: Iñaki Larrañaga Murgoitio <dooteo@zundan.com>\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2016-03-23 17:05+0100\n"
+"PO-Revision-Date: 2016-03-23 17:06+0100\n"
+"Last-Translator: dooteo <dooteo@zundan.com>\n"
 "Language-Team: Basque <librezale@librezale.org>\n"
 "Language: eu\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Lokalize 1.4\n"
+"X-Generator: Lokalize 2.0\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
@@ -455,22 +454,22 @@ msgstr "Aldatu 11. TBra"
 msgid "Switch to VT 12"
 msgstr "Aldatu 12. TBra"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Bertako pantaila"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Ezezaguna"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Pantaila ezezaguna"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -486,7 +485,7 @@ msgstr ""
 "Dagoeneko beste konposatze-kudeatzailea ari da exekutatzen \"%2$s\" "
 "pantailako %1$i. monitorean \"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:194
 msgid "Bell event"
 msgstr "Soinuaren gertaera"
 
@@ -515,40 +514,44 @@ msgstr "_Itxaron"
 msgid "_Force Quit"
 msgstr "_Behartu ixtera"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Huts egin du X Window sistemaren '%s' pantaila irekitzean\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desgaitu saio-kudeatzailearen konexioa"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Ordeztu exekutatzen dagoen leiho-kudeatzailea"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Zehaztu saio-kudeatzailearen IDa"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X pantaila erabiltzeko"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Hasieratu saioa babes-fitxategitik"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Egin X deiak sinkronoak izatea"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Exekutatu wayland konposatzaile gisa"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Exekutatu habiaratutako konposatzaile gisa"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Exekutatu pantaila-zerbitzari oso bezala, habiaratuta baino"
 
@@ -575,12 +578,12 @@ msgstr "Erakutsi bertsioa"
 msgid "Mutter plugin to use"
 msgstr "Mutter-en osagaia erabiltzeko"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. laneko area"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -589,12 +592,12 @@ msgstr ""
 "'%s' pantailak badu leiho-kudeatzailea; erabili --replace aukera uneko leiho-"
 "kudeatzailea ordezteko."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "'%2$s' bistaratzeko %1$d pantaila ez da baliozkoa\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter modu xehatuaren euskarririk gabe konpilatu da\n"
 
@@ -676,11 +679,11 @@ msgstr "%s (%s)"
 #~ "\" ez dator bat formatuarekin"
 
 #~ msgid ""
-#~ "GTK color specification must have the state in brackets, e.g. gtk:fg"
-#~ "[NORMAL] where NORMAL is the state; could not parse \"%s\""
+#~ "GTK color specification must have the state in brackets, e.g. gtk:"
+#~ "fg[NORMAL] where NORMAL is the state; could not parse \"%s\""
 #~ msgstr ""
-#~ "GTK kolore-zehaztapenak egoera kortxete artean izan behar du, adib. gtk:fg"
-#~ "[NORMAL], NORMAL egoera izanik; \"%s\" ezin da analizatu"
+#~ "GTK kolore-zehaztapenak egoera kortxete artean izan behar du, adib. gtk:"
+#~ "fg[NORMAL], NORMAL egoera izanik; \"%s\" ezin da analizatu"
 
 #~ msgid ""
 #~ "GTK color specification must have a close bracket after the state, e.g. "

po/fr.po

@@ -1,5 +1,5 @@
 # French translation of mutter.
-# Copyright (C) 2002-2015 Free Software Foundation, Inc.
+# Copyright (C) 2002-2016 Free Software Foundation, Inc.
 # This file is distributed under the same license as the metacity package.
 #
 # Christophe Fergeau <teuf@users.sourceforge.net>, 2002.
@@ -11,7 +11,7 @@
 # Cyprien Le Pannérer <cyplp@free.fr>, 2006.
 # Robert-André Mauchin <zebob.m@gmail.com>, 2007. 
 # Stéphane Raimbault <stephane.raimbault@gmail.com>, 2007.
-# Claude Paroz <claude@2xlibre.net>, 2008-2015.
+# Claude Paroz <claude@2xlibre.net>, 2008-2016.
 # Bruno Brouard <annoa.b@gmail.com>, 2011-12.
 #
 msgid ""
@@ -19,8 +19,8 @@ msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-23 23:11+0000\n"
-"PO-Revision-Date: 2015-02-24 10:08+0100\n"
+"POT-Creation-Date: 2016-03-05 13:41+0000\n"
+"PO-Revision-Date: 2016-03-05 17:57+0100\n"
 "Last-Translator: Claude Paroz <claude@2xlibre.net>\n"
 "Language-Team: GNOME French Team <gnomefr@traduc.org>\n"
 "Language: fr\n"
@@ -468,22 +468,22 @@ msgstr "Passer à l'émulateur de terminal 11"
 msgid "Switch to VT 12"
 msgstr "Passer à l'émulateur de terminal 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Affichage intégré"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Inconnu"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Affichage inconnu"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -528,40 +528,44 @@ msgstr "_Attendre"
 msgid "_Force Quit"
 msgstr "_Forcer à quitter"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Impossible d'ouvrir l'affichage « %s » du système X Window\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Désactiver la connexion au gestionnaire de sessions"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Remplacer le gestionnaire de fenêtres en cours de fonctionnement"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Indiquer l'ID de gestion de sessions"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Affichage X à utiliser"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Initialiser la session depuis le fichier de sauvegarde"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Rendre synchrones les appels à X"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Lancer comme un compositeur wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Lancer comme un compositeur imbriqué"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Lancer comme un serveur d'affichage complet, plutôt qu'imbriqué"
 
@@ -589,12 +593,12 @@ msgstr "Afficher la version"
 msgid "Mutter plugin to use"
 msgstr "Greffon de Mutter à utiliser"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espace de travail %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -603,12 +607,12 @@ msgstr ""
 "L'affichage « %s » a déjà un gestionnaire de fenêtres ; essayez d'utiliser "
 "l'option --replace pour remplacer le gestionnaire de fenêtres actuel."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "L'écran %d sur l'affichage « %s » n'est pas valide\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter a été compilé sans la prise en charge du mode bavard\n"
 

po/fur.po

@@ -0,0 +1,583 @@
+# Friulian translation for mutter.
+# Copyright (C) 2016 mutter's COPYRIGHT HOLDER
+# This file is distributed under the same license as the mutter package.
+# Fabio Tomat <f.t.public@gmail.com>, 2016.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: mutter master\n"
+"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"product=mutter&keywords=I18N+L10N&component=general\n"
+"POT-Creation-Date: 2016-03-25 01:58+0000\n"
+"PO-Revision-Date: 2016-03-25 17:54+0100\n"
+"Language-Team: Friulian <fur@li.org>\n"
+"Language: fur\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Last-Translator: Fabio Tomat <f.t.public@gmail.com>\n"
+"X-Generator: Poedit 1.8.5\n"
+
+#: ../data/50-mutter-navigation.xml.in.h:1
+msgid "Navigation"
+msgstr "Navigazion"
+
+#: ../data/50-mutter-navigation.xml.in.h:2
+msgid "Move window to workspace 1"
+msgstr "Sposte barcon tal spazi di lavôr 1"
+
+#: ../data/50-mutter-navigation.xml.in.h:3
+msgid "Move window to workspace 2"
+msgstr "Sposte barcon tal spazi di lavôr 2"
+
+#: ../data/50-mutter-navigation.xml.in.h:4
+msgid "Move window to workspace 3"
+msgstr "Sposte barcon tal spazi di lavôr 3"
+
+#: ../data/50-mutter-navigation.xml.in.h:5
+msgid "Move window to workspace 4"
+msgstr "Sposte barcon tal spazi di lavôr 4"
+
+#: ../data/50-mutter-navigation.xml.in.h:6
+msgid "Move window to last workspace"
+msgstr "Sposte barcon tal ultin spazi di lavôr"
+
+#: ../data/50-mutter-navigation.xml.in.h:7
+msgid "Move window one workspace to the left"
+msgstr "Sposte barcon tal spazi di lavôr a çampe"
+
+#: ../data/50-mutter-navigation.xml.in.h:8
+msgid "Move window one workspace to the right"
+msgstr "Sposte barcon tal spazi di lavôr a drete"
+
+#: ../data/50-mutter-navigation.xml.in.h:9
+msgid "Move window one workspace up"
+msgstr "Sposte barcon tal spazi di lavôr parsore"
+
+#: ../data/50-mutter-navigation.xml.in.h:10
+msgid "Move window one workspace down"
+msgstr "Sposte barcon tal spazi di lavôr sot"
+
+#: ../data/50-mutter-navigation.xml.in.h:11
+msgid "Move window one monitor to the left"
+msgstr "Sposte barcon tal visôr a çampe"
+
+#: ../data/50-mutter-navigation.xml.in.h:12
+msgid "Move window one monitor to the right"
+msgstr "Sposte barcon tal visôr a drete"
+
+#: ../data/50-mutter-navigation.xml.in.h:13
+msgid "Move window one monitor up"
+msgstr "Sposte barcon tal visôr parsore"
+
+#: ../data/50-mutter-navigation.xml.in.h:14
+msgid "Move window one monitor down"
+msgstr "Sposte barcon tal visôr sot"
+
+#: ../data/50-mutter-navigation.xml.in.h:15
+msgid "Switch applications"
+msgstr "Passâ di une aplicazion in chê altre"
+
+#: ../data/50-mutter-navigation.xml.in.h:16
+msgid "Switch to previous application"
+msgstr "Passe ae aplicazion prime"
+
+#: ../data/50-mutter-navigation.xml.in.h:17
+msgid "Switch windows"
+msgstr "Passâ di un barcon in chel altri"
+
+#: ../data/50-mutter-navigation.xml.in.h:18
+msgid "Switch to previous window"
+msgstr "Passe al barcon prime"
+
+#: ../data/50-mutter-navigation.xml.in.h:19
+msgid "Switch windows of an application"
+msgstr "Passâ di un barcon in chel altri di une aplicazion"
+
+#: ../data/50-mutter-navigation.xml.in.h:20
+msgid "Switch to previous window of an application"
+msgstr "Passe al barcon prime di une aplicazion"
+
+#: ../data/50-mutter-navigation.xml.in.h:21
+msgid "Switch system controls"
+msgstr "Passâ di un control di sisteme in chel altri"
+
+#: ../data/50-mutter-navigation.xml.in.h:22
+msgid "Switch to previous system control"
+msgstr "Passe al control di sisteme precedent"
+
+#: ../data/50-mutter-navigation.xml.in.h:23
+msgid "Switch windows directly"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:24
+msgid "Switch directly to previous window"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:25
+msgid "Switch windows of an app directly"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:26
+msgid "Switch directly to previous window of an app"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:27
+msgid "Switch system controls directly"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:28
+msgid "Switch directly to previous system control"
+msgstr ""
+
+#: ../data/50-mutter-navigation.xml.in.h:29
+msgid "Hide all normal windows"
+msgstr "Plate ducj i barcons normâi"
+
+#: ../data/50-mutter-navigation.xml.in.h:30
+msgid "Switch to workspace 1"
+msgstr "Passe al spazi di lavôr 1"
+
+#: ../data/50-mutter-navigation.xml.in.h:31
+msgid "Switch to workspace 2"
+msgstr "Passe al spazi di lavôr 2"
+
+#: ../data/50-mutter-navigation.xml.in.h:32
+msgid "Switch to workspace 3"
+msgstr "Passe al spazi di lavôr 3"
+
+#: ../data/50-mutter-navigation.xml.in.h:33
+msgid "Switch to workspace 4"
+msgstr "Passe al spazi di lavôr 4"
+
+#: ../data/50-mutter-navigation.xml.in.h:34
+msgid "Switch to last workspace"
+msgstr "Passe al ultin spazi di lavôr"
+
+#: ../data/50-mutter-navigation.xml.in.h:35
+msgid "Move to workspace left"
+msgstr "Sposte il spazi di lavôr a çampe"
+
+#: ../data/50-mutter-navigation.xml.in.h:36
+msgid "Move to workspace right"
+msgstr "Sposte il spazi di lavôr a drete"
+
+#: ../data/50-mutter-navigation.xml.in.h:37
+msgid "Move to workspace above"
+msgstr "Sposte il spazi di lavôr parsore"
+
+#: ../data/50-mutter-navigation.xml.in.h:38
+msgid "Move to workspace below"
+msgstr "Sposte il spazi di lavôr sot"
+
+#: ../data/50-mutter-system.xml.in.h:1
+msgid "System"
+msgstr "Sisteme"
+
+#: ../data/50-mutter-system.xml.in.h:2
+msgid "Show the run command prompt"
+msgstr ""
+
+#: ../data/50-mutter-system.xml.in.h:3
+msgid "Show the activities overview"
+msgstr "Mostre la panoramiche ativitâts"
+
+#: ../data/50-mutter-windows.xml.in.h:1
+msgid "Windows"
+msgstr "Barcons"
+
+#: ../data/50-mutter-windows.xml.in.h:2
+msgid "Activate the window menu"
+msgstr "Ative il menù dal barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:3
+msgid "Toggle fullscreen mode"
+msgstr "Ative/Disative modalitât plen visôr"
+
+#: ../data/50-mutter-windows.xml.in.h:4
+msgid "Toggle maximization state"
+msgstr "Ative/Disative il stât slargjât"
+
+#: ../data/50-mutter-windows.xml.in.h:5
+msgid "Maximize window"
+msgstr "Slargje il barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:6
+msgid "Restore window"
+msgstr "Ripristine barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:7
+msgid "Toggle shaded state"
+msgstr "Ative/Disative stât inrodolât"
+
+#: ../data/50-mutter-windows.xml.in.h:8
+msgid "Close window"
+msgstr "Siere il barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:9
+msgid "Hide window"
+msgstr "Plate il barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:10
+msgid "Move window"
+msgstr "Sposte il barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:11
+msgid "Resize window"
+msgstr "Ridimensione barcon"
+
+#: ../data/50-mutter-windows.xml.in.h:12
+msgid "Toggle window on all workspaces or one"
+msgstr "Ative/Disative barcon su ducj i spazis di lavôr o nome un"
+
+#: ../data/50-mutter-windows.xml.in.h:13
+msgid "Raise window if covered, otherwise lower it"
+msgstr "Tire sù il barcon se al è cuviert, se no sbassilu"
+
+#: ../data/50-mutter-windows.xml.in.h:14
+msgid "Raise window above other windows"
+msgstr "Met il barcon parsore di chei altris"
+
+#: ../data/50-mutter-windows.xml.in.h:15
+msgid "Lower window below other windows"
+msgstr "Bute il barcon sot di chei altris"
+
+#: ../data/50-mutter-windows.xml.in.h:16
+msgid "Maximize window vertically"
+msgstr "Slargje il barcon par verticâl"
+
+#: ../data/50-mutter-windows.xml.in.h:17
+msgid "Maximize window horizontally"
+msgstr "Slargje il barcon par orizontâl"
+
+#: ../data/50-mutter-windows.xml.in.h:18
+msgid "View split on left"
+msgstr ""
+
+#: ../data/50-mutter-windows.xml.in.h:19
+msgid "View split on right"
+msgstr ""
+
+#: ../data/mutter.desktop.in.h:1
+msgid "Mutter"
+msgstr "Mutter"
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:1
+msgid "Modifier to use for extended window management operations"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:2
+msgid ""
+"This key will initiate the \"overlay\", which is a combination window "
+"overview and application launching system. The default is intended to be the "
+"\"Windows key\" on PC hardware. It's expected that this binding either the "
+"default or set to the empty string."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:3
+msgid "Attach modal dialogs"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:4
+msgid ""
+"When true, instead of having independent titlebars, modal dialogs appear "
+"attached to the titlebar of the parent window and are moved together with "
+"the parent window."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:5
+msgid "Enable edge tiling when dropping windows on screen edges"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:6
+msgid ""
+"If enabled, dropping windows on vertical screen edges maximizes them "
+"vertically and resizes them horizontally to cover half of the available "
+"area. Dropping windows on the top screen edge maximizes them completely."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:7
+msgid "Workspaces are managed dynamically"
+msgstr "I spazis di vore a son ministrât in maniere dinamiche"
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:8
+msgid ""
+"Determines whether workspaces are managed dynamically or whether there's a "
+"static number of workspaces (determined by the num-workspaces key in org."
+"gnome.desktop.wm.preferences)."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:9
+msgid "Workspaces only on primary"
+msgstr "Spazis di vore nome tal visôr primari"
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:10
+msgid ""
+"Determines whether workspace switching should happen for windows on all "
+"monitors or only for windows on the primary monitor."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:11
+msgid "No tab popup"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:12
+msgid ""
+"Determines whether the use of popup and highlight frame should be disabled "
+"for window cycling."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:13
+msgid "Delay focus changes until the pointer stops moving"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:14
+msgid ""
+"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
+"the focus will not be changed immediately when entering a window, but only "
+"after the pointer stops moving."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:15
+msgid "Draggable border width"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:16
+msgid ""
+"The amount of total draggable borders. If the theme's visible borders are "
+"not enough, invisible borders will be added to meet this value."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:17
+msgid "Auto maximize nearly monitor sized windows"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:18
+msgid ""
+"If enabled, new windows that are initially the size of the monitor "
+"automatically get maximized."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:19
+msgid "Place new windows in the center"
+msgstr "Place i gnûfs barcons tal mieç"
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:20
+msgid ""
+"When true, the new windows will always be put in the center of the active "
+"screen of the monitor."
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:21
+msgid "Select window from tab popup"
+msgstr ""
+
+#: ../data/org.gnome.mutter.gschema.xml.in.h:22
+msgid "Cancel tab popup"
+msgstr ""
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:1
+msgid "Switch to VT 1"
+msgstr "Passe al VT 1"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:2
+msgid "Switch to VT 2"
+msgstr "Passe al VT 2"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:3
+msgid "Switch to VT 3"
+msgstr "Passe al VT 3"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:4
+msgid "Switch to VT 4"
+msgstr "Passe al VT 4"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:5
+msgid "Switch to VT 5"
+msgstr "Passe al VT 5"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:6
+msgid "Switch to VT 6"
+msgstr "Passe al VT 6"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:7
+msgid "Switch to VT 7"
+msgstr "Passe al VT 7"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
+msgid "Switch to VT 8"
+msgstr "Passe al VT 8"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
+msgid "Switch to VT 9"
+msgstr "Passe al VT 9"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
+msgid "Switch to VT 10"
+msgstr "Passe al VT 10"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
+msgid "Switch to VT 11"
+msgstr "Passe al VT 11"
+
+#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
+msgid "Switch to VT 12"
+msgstr "Passe al VT 12"
+
+#: ../src/backends/meta-monitor-manager.c:518
+msgid "Built-in display"
+msgstr "Display integrât"
+
+#: ../src/backends/meta-monitor-manager.c:544
+msgid "Unknown"
+msgstr "No cognossût"
+
+#: ../src/backends/meta-monitor-manager.c:546
+msgid "Unknown Display"
+msgstr "Display no cognossût"
+
+#. TRANSLATORS: this is a monitor vendor name, followed by a
+#. * size in inches, like 'Dell 15"'
+#.
+#: ../src/backends/meta-monitor-manager.c:554
+#, c-format
+msgid "%s %s"
+msgstr "%s %s"
+
+#. This probably means that a non-WM compositor like xcompmgr is running;
+#. * we have no way to get it to exit
+#: ../src/compositor/compositor.c:456
+#, c-format
+msgid ""
+"Another compositing manager is already running on screen %i on display \"%s"
+"\"."
+msgstr ""
+"Un altri compositing manager al è za in esecuzion sul schermi %i sul display "
+"\"%s\"."
+
+#: ../src/core/bell.c:194
+msgid "Bell event"
+msgstr "Event cjampane"
+
+#: ../src/core/delete.c:127
+#, c-format
+msgid "“%s” is not responding."
+msgstr "“%s” nol rispuint."
+
+#: ../src/core/delete.c:129
+msgid "Application is not responding."
+msgstr "La aplicazion no rispuint."
+
+#: ../src/core/delete.c:134
+msgid ""
+"You may choose to wait a short while for it to continue or force the "
+"application to quit entirely."
+msgstr ""
+
+#: ../src/core/delete.c:141
+msgid "_Wait"
+msgstr "_Spiete"
+
+#: ../src/core/delete.c:141
+msgid "_Force Quit"
+msgstr "Sfuarce _Jessude"
+
+#: ../src/core/display.c:555
+#, c-format
+msgid "Failed to open X Window System display '%s'\n"
+msgstr "Impussibil vierzi il display '%s' di X Window System\n"
+
+#: ../src/core/main.c:181
+msgid "Disable connection to session manager"
+msgstr ""
+
+#: ../src/core/main.c:187
+msgid "Replace the running window manager"
+msgstr "Rimplace il window manager in vore"
+
+#: ../src/core/main.c:193
+msgid "Specify session management ID"
+msgstr ""
+
+#: ../src/core/main.c:198
+msgid "X Display to use"
+msgstr "Display X di doprâ"
+
+#: ../src/core/main.c:204
+msgid "Initialize session from savefile"
+msgstr "Inizialize session da file salvât"
+
+#: ../src/core/main.c:210
+msgid "Make X calls synchronous"
+msgstr "Fâs lis clamadis X sincronis"
+
+#: ../src/core/main.c:217
+msgid "Run as a wayland compositor"
+msgstr "Eseguìs come compositor wayland"
+
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Eseguìs come compositor nidiât"
+
+#: ../src/core/main.c:231
+msgid "Run as a full display server, rather than nested"
+msgstr "Eseguìs come servidôr display complet, invezit che nidiât"
+
+#: ../src/core/mutter.c:39
+#, c-format
+msgid ""
+"mutter %s\n"
+"Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
+"This is free software; see the source for copying conditions.\n"
+"There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A "
+"PARTICULAR PURPOSE.\n"
+msgstr ""
+"mutter %s\n"
+"Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., e altris\n"
+"Chest al è software libar; viodi i sorzints pes condizions di copie.\n"
+"No je NISSUNE garanzie; nancje di COMERCIABILITÂT o IDONEITÂT A UNE "
+"FINALITÂT PARTICOLÂR.\n"
+
+#: ../src/core/mutter.c:53
+msgid "Print version"
+msgstr "Stampe version"
+
+#: ../src/core/mutter.c:59
+msgid "Mutter plugin to use"
+msgstr "Plugin Mutter di doprâ"
+
+#: ../src/core/prefs.c:1997
+#, c-format
+msgid "Workspace %d"
+msgstr "Spazi di lavôr %d"
+
+#: ../src/core/screen.c:521
+#, c-format
+msgid ""
+"Display \"%s\" already has a window manager; try using the --replace option "
+"to replace the current window manager."
+msgstr ""
+"Il display \"%s\" al à za un window manager; prove dopre la opzion --replace "
+"par rimplaçâ chel atuâl."
+
+#: ../src/core/screen.c:603
+#, c-format
+msgid "Screen %d on display '%s' is invalid\n"
+msgstr "Schermi %d su display '%s' no valit\n"
+
+#: ../src/core/util.c:121
+msgid "Mutter was compiled without support for verbose mode\n"
+msgstr "Mutter al è stât compilât cence supuart pe modalitât fetose\n"
+
+#: ../src/x11/session.c:1815
+msgid ""
+"These windows do not support &quot;save current setup&quot; and will have to "
+"be restarted manually next time you log in."
+msgstr ""
+"Chescj barcons no supuartin la funzion &quot;salve impostazions atuâi&quot; "
+"e si scugnarà tornâ a inviâlis a man tal prossim acès."
+
+#: ../src/x11/window-props.c:549
+#, c-format
+msgid "%s (on %s)"
+msgstr "%s (su %s)"

po/gl.po

@@ -9,22 +9,21 @@
 # Mancomún - Centro de Referencia e Servizos de Software Libre <g11n@mancomun.org>, 2009.
 # Fran Diéguez <frandieguez@gnome.org>, 2009, 2010, 2011, 2012.
 # Leandro Regueiro <leandro.regueiro@gmail.com>, 2012.
-# Fran Dieguez <frandieguez@gnome.org>, 2012, 2013, 2014, 2015.
-#
+# Fran Dieguez <frandieguez@gnome.org>, 2012, 2013, 2014, 2015, 2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: gl\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-02-28 22:43+0100\n"
-"PO-Revision-Date: 2015-02-28 22:42+0100\n"
+"POT-Creation-Date: 2016-03-02 09:49+0100\n"
+"PO-Revision-Date: 2016-03-02 09:49+0200\n"
 "Last-Translator: Fran Dieguez <frandieguez@gnome.org>\n"
-"Language-Team: Galician <>\n"
+"Language-Team: gnome-l10n-gl@gnome.org\n"
 "Language: gl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Virtaal 0.7.1\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -461,22 +460,22 @@ msgstr "Cambiar á VT 11"
 msgid "Switch to VT 12"
 msgstr "Cambiar á VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Pantalla embebida"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Descoñecido"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Pantalla descoñecida"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -521,40 +520,44 @@ msgstr "Espe_rar"
 msgid "_Force Quit"
 msgstr "_Forzar a saída"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Produciuse un erro ao abrir a visualización do X Window System «%s»\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desactivar a conexión ao xestor de sesión"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Substituír o xestor de xanelas en execución"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especificar o ID de xestión de sesión"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Pantalla X que se vai usar"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializar sesión desde o ficheiro de salvagarda"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Facer que as chamadas a X sexan sincrónicas"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Executar como compositor de wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Executar como compositor anidado"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Executar como un servidor de pantalla completo, fronte a un aniñado"
 
@@ -581,12 +584,12 @@ msgstr "Imprimir versión"
 msgid "Mutter plugin to use"
 msgstr "Engadido de mutter que usar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espazo de traballo %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -595,12 +598,12 @@ msgstr ""
 "A pantalla «%s» ten xa un xestor de xanelas, tente usar a opción --replace "
 "para substituír o xestor de xanelas."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "A pantalla %d na visualización «%s» non é válida\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter foi compilado sen compatibilidade para o modo detallado\n"
 

po/he.po

@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: metacity.HEAD.he\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-02-24 19:33+0200\n"
-"PO-Revision-Date: 2015-02-24 19:34+0200\n"
+"POT-Creation-Date: 2016-03-03 14:39+0200\n"
+"PO-Revision-Date: 2016-03-03 14:40+0200\n"
 "Last-Translator: Yosef Or Boczko <yoseforb@gmail.com>\n"
 "Language-Team: עברית <>\n"
 "Language: he\n"
@@ -453,22 +453,22 @@ msgstr "מעבר ל־VT ‏11"
 msgid "Switch to VT 12"
 msgstr "מעבר ל־VT ‏12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "תצוגה מובנית"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "לא ידוע"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "תצוגה לא ידועה"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -510,40 +510,44 @@ msgstr "ה_מתנה"
 msgid "_Force Quit"
 msgstr "_אילוץ סגירה"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Failed to open X Window System display '%s'\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Disable connection to session manager"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Replace the running window manager"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Specify session management ID"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X Display to use"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Initialize session from savefile"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Make X calls synchronous"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Run as a wayland compositor"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Run as a nested compositor"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Run as a full display server, rather than nested"
 
@@ -569,12 +573,12 @@ msgstr "Print version"
 msgid "Mutter plugin to use"
 msgstr "תוסף ה־mutter לשימוש"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "מרחב עבודה %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -583,12 +587,12 @@ msgstr ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Screen %d on display '%s' is invalid\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter הודר ללא תמיכה במצב פירוט\n"
 

po/hu.po

@@ -1,4 +1,4 @@
-# Hungarian translation of mutter
+# Hungarian translation of mutter.
 # Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
 # This file is distributed under the same license as the mutter package.
 #
@@ -6,14 +6,14 @@
 # Gabor Sari <saga at externet dot hu>, 2003.
 # Laszlo Dvornik <dvornik at gnome dot hu>, 2004.
 # Gabor Kelemen <kelemeng at gnome dot hu>, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013.
-# Balázs Úr <urbalazs at gmail dot com>, 2013, 2014, 2015.
+# Balázs Úr <urbalazs at gmail dot com>, 2013, 2014, 2015, 2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-22 11:10+0000\n"
-"PO-Revision-Date: 2015-02-22 20:52+0100\n"
+"POT-Creation-Date: 2016-03-04 13:42+0000\n"
+"PO-Revision-Date: 2016-03-04 20:43+0100\n"
 "Last-Translator: Balázs Úr <urbalazs@gmail.com>\n"
 "Language-Team: Hungarian <gnome-hu-list at gnome dot org>\n"
 "Language: hu\n"
@@ -436,46 +436,41 @@ msgid "Switch to VT 7"
 msgstr "Váltás a 7. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Váltás a 8. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Váltás a 9. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Váltás a 10. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Váltás a 11. VT-re"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Váltás a 12. VT-re"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Beépített kijelző"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Ismeretlen"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Ismeretlen kijelző"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -519,40 +514,45 @@ msgstr "Vá_rakozás"
 msgid "_Force Quit"
 msgstr "_Erőltetett kilépés"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nem sikerült megnyitni a(z) „%s” X Window rendszer képernyőt\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "A munkamenet-kezelőhöz való csatlakozás tiltása"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "A futó ablakkezelő helyettesítése"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "A munkamenet-kezelő azonosítójának megadása"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "A használandó X megjelenítő"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "A munkamenet előkészítése a mentési fájlból"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Az X-hívások szinkronná tétele"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Futtatás wayland betűszedőként"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Futtatás beágyazott betűszedőként"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr ""
 "Futtatás teljes megjelenítő kiszolgálóként az egymásba ágyazott helyett"
@@ -580,12 +580,12 @@ msgstr "Verzió kinyomtatása"
 msgid "Mutter plugin to use"
 msgstr "Használandó Mutter bővítmény"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. munkaterület"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -594,12 +594,12 @@ msgstr ""
 "A(z) „%s” kijelző már rendelkezik ablakkezelővel; próbálja a --replace "
 "kapcsolóval helyettesíteni a jelenlegi ablakkezelőt."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "A(z) %d képernyő a(z) „%s” megjelenítőn érvénytelen\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "A Mutter ablakkezelőt a részletes mód támogatása nélkül fordították\n"
 

po/it.po

@@ -5,15 +5,15 @@
 # Pier Luigi Fiorini <plfiorini@libero.it>, 2002.
 # Lapo Calamandrei <lapo.calamandrei@virgilio.it>, 2003.
 # Luca Ferretti <lferrett@gnome.org>, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012.
-# Milo Casagrande <milo@milo.name>, 2012, 2013, 2014, 2015.
+# Milo Casagrande <milo@milo.name>, 2012, 2013, 2014, 2015, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-04 23:11+0000\n"
-"PO-Revision-Date: 2015-03-05 09:16+0100\n"
+"POT-Creation-Date: 2016-03-17 13:44+0000\n"
+"PO-Revision-Date: 2016-03-17 21:24+0100\n"
 "Last-Translator: Milo Casagrande <milo@milo.name>\n"
 "Language-Team: Italian <tp@lists.linux.it>\n"
 "Language: it\n"
@@ -21,7 +21,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n!=1);\n"
-"X-Generator: Poedit 1.7.4\n"
+"X-Generator: Poedit 1.8.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -466,22 +466,22 @@ msgstr "Passa al VT 11"
 msgid "Switch to VT 12"
 msgstr "Passa al VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Display integrato"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Sconosciuto"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Display sconosciuto"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -497,7 +497,7 @@ msgstr ""
 "Un altro compositing manager è già in esecuzione sullo schermo %i sul "
 "display «%s»."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "Evento campanella"
 
@@ -526,40 +526,44 @@ msgstr "_Attendi"
 msgid "_Force Quit"
 msgstr "_Forza uscita"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Apertura del display «%s» di X Window System non riuscita\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Disabilita la connessione al gestore di sessione"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Sostituisce il window manager in esecuzione"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Specifica l'ID di gestione sessione"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Display X da usare"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inizializza la sessione da file salvato"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Rende le chiamate X sincrone"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Esegui come compositor Wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Esegui come compositor annidato"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Esegui come display server invece che annidato"
 
@@ -586,12 +590,12 @@ msgstr "Stampa la versione"
 msgid "Mutter plugin to use"
 msgstr "Plugin Mutter da usare"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Spazio di lavoro %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -600,12 +604,12 @@ msgstr ""
 "Il display «%s» ha già un window manager; provare a utilizzare l'opzione --"
 "replace per sostituirlo."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Lo schermo %d nel display «%s» non è valido\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Mutter è stato compilato escludendo il supporto per la modalità prolissa\n"

po/ko.po

@@ -6,7 +6,7 @@
 # Changwoo Ryu <cwryu@debian.org>, 2003, 2004, 2005, 2006, 2007, 2008, 2009.
 #
 # Updated in mutter:
-# Changwoo Ryu <cwryu@debian.org>, 2011-2015.
+# Changwoo Ryu <cwryu@debian.org>, 2011-2016.
 #
 #
 # 주의:
@@ -18,8 +18,8 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-07 11:12+0000\n"
-"PO-Revision-Date: 2015-03-08 03:44+0900\n"
+"POT-Creation-Date: 2016-03-12 13:40+0000\n"
+"PO-Revision-Date: 2016-03-13 04:38+0900\n"
 "Last-Translator: Changwoo Ryu <cwryu@debian.org>\n"
 "Language-Team: GNOME Korea <gnome-kr@googlegroups.com>\n"
 "Language: Korean\n"
@@ -453,22 +453,22 @@ msgstr "가상 터미널 11로 이동"
 msgid "Switch to VT 12"
 msgstr "가상 터미널 12로 이동"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "내장 디스플레이"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "알 수 없음"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "알 수 없는 디스플레이"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -484,7 +484,7 @@ msgstr ""
 "다른 창 구성 관리 프로그램이 이미 디스플레이 \"%2$s\" 화면 %1$i번에서 실행 중"
 "입니다."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:192
 msgid "Bell event"
 msgstr "삑소리 이벤트"
 
@@ -511,40 +511,44 @@ msgstr "기다리기(_W)"
 msgid "_Force Quit"
 msgstr "강제로 끝내기(_F)"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "X 윈도 시스템 디스플레이 '%s'을(를) 여는데 실패하였습니다\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "세션 관리자와 연결 하지 않습니다"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "실행 중인 창 관리자를 바꿉니다"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "세션 관리 ID를 지정합니다"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "사용할 X 디스플레이"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "저장 파일에서 세션을 초기화 합니다"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "동기 X 호출을 합니다"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "웨일랜드 컴포지터로 실행합니다"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "내장 컴포지터로 실행합니다"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "전체 디스플레이 서버로 실행, 내장 프로그램 아님"
 
@@ -571,24 +575,26 @@ msgstr "버전을 출력합니다"
 msgid "Mutter plugin to use"
 msgstr "사용할 머터 플러그인"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "작업 공간 %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
-msgstr "디스플레이 \"%s\"에 이미 창 관리자가 있습니다. 현재 창 관리자를 바꾸려면 --replace 옵션을 써보십시오."
+msgstr ""
+"디스플레이 \"%s\"에 이미 창 관리자가 있습니다. 현재 창 관리자를 바꾸려면 --"
+"replace 옵션을 써보십시오."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "디스플레이 '%2$s'의 화면 %1$d은(는) 잘못되었습니다\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "머터가 자세한 모드 지원 없이 컴파일 되었습니다\n"
 

po/lt.po

@@ -13,8 +13,8 @@ msgstr ""
 "Project-Id-Version: lt\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-28 11:14+0000\n"
-"PO-Revision-Date: 2015-02-28 21:34+0200\n"
+"POT-Creation-Date: 2016-02-26 09:54+0000\n"
+"PO-Revision-Date: 2016-02-25 15:18+0200\n"
 "Last-Translator: Aurimas Černius <aurisc4@gmail.com>\n"
 "Language-Team: Lietuvių <gnome-lt@lists.akl.lt>\n"
 "Language: lt\n"
@@ -23,7 +23,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n"
 "%100<10 || n%100>=20) ? 1 : 2);\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Poedit 1.8.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -31,39 +31,39 @@ msgstr "Navigacija"
 
 #: ../data/50-mutter-navigation.xml.in.h:2
 msgid "Move window to workspace 1"
-msgstr "Perkelti langą į darbalaukį Nr.1"
+msgstr "Perkelti langą į darbo sritį Nr.1"
 
 #: ../data/50-mutter-navigation.xml.in.h:3
 msgid "Move window to workspace 2"
-msgstr "Perkelti langą į darbalaukį Nr.2"
+msgstr "Perkelti langą į darbo sritį Nr.2"
 
 #: ../data/50-mutter-navigation.xml.in.h:4
 msgid "Move window to workspace 3"
-msgstr "Perkelti langą į darbalaukį Nr.3"
+msgstr "Perkelti langą į darbo sritį Nr.3"
 
 #: ../data/50-mutter-navigation.xml.in.h:5
 msgid "Move window to workspace 4"
-msgstr "Perkelti langą į darbalaukį Nr.4"
+msgstr "Perkelti langą į darbo sritį Nr.4"
 
 #: ../data/50-mutter-navigation.xml.in.h:6
 msgid "Move window to last workspace"
-msgstr "Perkelti langą į pastarąjį darbalaukį"
+msgstr "Perkelti langą į pastarąją darbo sritį"
 
 #: ../data/50-mutter-navigation.xml.in.h:7
 msgid "Move window one workspace to the left"
-msgstr "Perkelti langą į kairiau esantį darbalaukį"
+msgstr "Perkelti langą į kairiau esančią darbo sritį"
 
 #: ../data/50-mutter-navigation.xml.in.h:8
 msgid "Move window one workspace to the right"
-msgstr "Perkelti langą į dešiniau esantį darbalaukį"
+msgstr "Perkelti langą į dešiniau esančią darbo sritį"
 
 #: ../data/50-mutter-navigation.xml.in.h:9
 msgid "Move window one workspace up"
-msgstr "Perkelti langą į aukščiau esantį darbalaukį"
+msgstr "Perkelti langą į aukščiau esančią darbo sritį"
 
 #: ../data/50-mutter-navigation.xml.in.h:10
 msgid "Move window one workspace down"
-msgstr "Perkelti langą į žemiau esantį darbalaukį"
+msgstr "Perkelti langą į žemiau esančią darbo sritį"
 
 #: ../data/50-mutter-navigation.xml.in.h:11
 msgid "Move window one monitor to the left"
@@ -143,39 +143,39 @@ msgstr "Paslėpti visus įprastinius langus"
 
 #: ../data/50-mutter-navigation.xml.in.h:30
 msgid "Switch to workspace 1"
-msgstr "Persijungti į darbalaukį Nr.1"
+msgstr "Persijungti į darbo sritį Nr.1"
 
 #: ../data/50-mutter-navigation.xml.in.h:31
 msgid "Switch to workspace 2"
-msgstr "Persijungti į darbalaukį Nr.2"
+msgstr "Persijungti į darbo sritį Nr.2"
 
 #: ../data/50-mutter-navigation.xml.in.h:32
 msgid "Switch to workspace 3"
-msgstr "Persijungti į darbalaukį Nr.3"
+msgstr "Persijungti į darbo sritį Nr.3"
 
 #: ../data/50-mutter-navigation.xml.in.h:33
 msgid "Switch to workspace 4"
-msgstr "Persijungti į darbalaukį Nr.4"
+msgstr "Persijungti į darbo sritį Nr.4"
 
 #: ../data/50-mutter-navigation.xml.in.h:34
 msgid "Switch to last workspace"
-msgstr "Persijungti į pastarąjį darbalaukį"
+msgstr "Persijungti į pastarąją darbo sritį"
 
 #: ../data/50-mutter-navigation.xml.in.h:35
 msgid "Move to workspace left"
-msgstr "Perkelti į darbalaukį kairėje"
+msgstr "Perkelti į darbo sritį kairėje"
 
 #: ../data/50-mutter-navigation.xml.in.h:36
 msgid "Move to workspace right"
-msgstr "Perkelti į darbalaukį dešinėje"
+msgstr "Perkelti į darbo sritį dešinėje"
 
 #: ../data/50-mutter-navigation.xml.in.h:37
 msgid "Move to workspace above"
-msgstr "Perkelti į darbalaukį viršuje"
+msgstr "Perkelti į darbo sritį viršuje"
 
 #: ../data/50-mutter-navigation.xml.in.h:38
 msgid "Move to workspace below"
-msgstr "Perkelti į darbalaukį apačioje"
+msgstr "Perkelti į darbo sritį apačioje"
 
 #: ../data/50-mutter-system.xml.in.h:1
 msgid "System"
@@ -235,7 +235,7 @@ msgstr "Keisti lango dydį"
 
 #: ../data/50-mutter-windows.xml.in.h:12
 msgid "Toggle window on all workspaces or one"
-msgstr "Perjungti lango buvimo visuose darbalaukiuose būseną"
+msgstr "Perjungti lango buvimo visose darbo srityse būseną"
 
 #: ../data/50-mutter-windows.xml.in.h:13
 msgid "Raise window if covered, otherwise lower it"
@@ -272,7 +272,7 @@ msgstr "Mutter"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:1
 msgid "Modifier to use for extended window management operations"
-msgstr "Klavišas, naudojamas kartu su specialiais lango valdymo veiksmais"
+msgstr "Klavišas, naudojamas kartu su specialiomis lango tvarkymo operacijomis"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:2
 msgid ""
@@ -315,7 +315,7 @@ msgstr ""
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:7
 msgid "Workspaces are managed dynamically"
-msgstr "Darbalaukiai valdomi dinamiškai"
+msgstr "Darbo sritys tvarkomos dinamiškai"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:8
 msgid ""
@@ -323,21 +323,21 @@ msgid ""
 "static number of workspaces (determined by the num-workspaces key in org."
 "gnome.desktop.wm.preferences)."
 msgstr ""
-"Nusako, ar darbastaliai yra valdomi dinamiškai, ar yra pastovus darbalaukių "
-"skaičius (nusakomas raktu num-workspaces schemoje org.gnome.desktop.wm."
-"preferences)."
+"Nusako, ar darbo sritys yra tvarkomos dinamiškai, ar yra pastovus darbo "
+"sričių skaičius (nusakomas raktu num-workspaces schemoje org.gnome.desktop."
+"wm.preferences)."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:9
 msgid "Workspaces only on primary"
-msgstr "Darbalaukiai tik pagrindiniame"
+msgstr "Darbo sritys tik pagrindiniame"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:10
 msgid ""
 "Determines whether workspace switching should happen for windows on all "
 "monitors or only for windows on the primary monitor."
 msgstr ""
-"Nusako, ar darbalaukių perjungimas turi įvykti langams viusose monitoriuose, "
-"ar tik langams pagrindiniame monitoriuje."
+"Nusako, ar darbo sričių perjungimas turi įvykti langams visuose "
+"monitoriuose, ar tik langams pagrindiniame monitoriuje."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:11
 msgid "No tab popup"
@@ -438,46 +438,41 @@ msgid "Switch to VT 7"
 msgstr "Persijungti į VT 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Persijungti į VT 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Persijungti į VT 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Persijungti į VT 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Persijungti į VT 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Persijungti į VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Integruotas vaizduoklis"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Nežinomas"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Nežinomas vaizduoklis"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -489,7 +484,7 @@ msgstr "%s %s"
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
 "\"."
-msgstr "Kita kompozicijos valdyklė jau veikia ekrane %i vaizduoklyje „%s“."
+msgstr "Kita kompozicijos tvarkytuvė jau veikia ekrane %i vaizduoklyje „%s“."
 
 #: ../src/core/bell.c:185
 msgid "Bell event"
@@ -518,42 +513,46 @@ msgstr "_Laukti"
 msgid "_Force Quit"
 msgstr "_Priverstinai išeiti"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nepavyko atverti X Window sistemos ekrano „%s“\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
-msgstr "Išjungti susijungimą su sesijos valdykle"
+msgstr "Išjungti susijungimą su sesijos tvarkytuve"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
-msgstr "Pakeisti veikiančią langų valdyklę"
-
-#: ../src/core/main.c:188
-msgid "Specify session management ID"
-msgstr "Nurodyti sesijos valdymo ID"
+msgstr "Pakeisti veikiančią langų tvarkytuvę"
 
 #: ../src/core/main.c:193
+msgid "Specify session management ID"
+msgstr "Nurodyti sesijos tvarkymo ID"
+
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Naudotinas X ekranas"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializuoti sesiją iš išsaugojimo failo"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Sinchronizuoti X iškvietimus"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Vykdyti kaip wayland kompozitorių"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Vykdyti kaip įdėtinį kompozitorių"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
-msgstr "Vykdyti kaip visą vaizduoklio serverį, o ne vidinį"
+msgstr "Vykdyti kaip visą vaizduoklio serverį, o ne įdėtinį"
 
 #: ../src/core/mutter.c:39
 #, c-format
@@ -580,29 +579,26 @@ msgstr "Parodyti versiją"
 msgid "Mutter plugin to use"
 msgstr "Naudojamas Mutter įskiepis"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
-msgstr "Darbalaukis %d"
+msgstr "Darbo sritis %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 msgstr ""
-"Vaizduoklis „%s“ jau turi langų valdyklę; pabandykite pakeisti esamą langų "
-"valdyklę naudodami parametrą --replace."
+"Vaizduoklis „%s“ jau turi langų tvarkytuvę; pabandykite pakeisti esamą langų "
+"tvarkytuvę, naudodami parametrą --replace."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Ekranas %d vaizduoklyje „%s“ netinkamas\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter buvo sukompiliuota be išsamaus veikimo veiksenos\n"
 

po/pl.po

@@ -9,14 +9,14 @@
 # Marek Stępień <marcoos@aviary.pl>, 2007.
 # Wadim Dziedzic <wdziedzic@aviary.pl>, 2007.
 # Tomasz Dominikowski <dominikowski@gmail.com>, 2008-2009.
-# Piotr Drąg <piotrdrag@gmail.com>, 2010-2015.
-# Aviary.pl <gnomepl@aviary.pl>, 2007-2015.
+# Piotr Drąg <piotrdrag@gmail.com>, 2010-2016.
+# Aviary.pl <gnomepl@aviary.pl>, 2007-2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2015-03-05 00:23+0100\n"
-"PO-Revision-Date: 2015-03-05 00:24+0100\n"
+"POT-Creation-Date: 2016-02-25 17:29+0100\n"
+"PO-Revision-Date: 2016-02-25 17:30+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag@gmail.com>\n"
 "Language-Team: Polish <gnomepl@aviary.pl>\n"
 "Language: pl\n"
@@ -285,10 +285,10 @@ msgid ""
 "\"Windows key\" on PC hardware. It's expected that this binding either the "
 "default or set to the empty string."
 msgstr ""
-"Ten klawisz inicjuje tryb \"overlay\", który jest połączeniem podglądu okien "
-"i systemu uruchamiania programów. Domyślnie jest przeznaczony do powiązania "
-"z klawiszem \"Windows\" na komputerach typu PC. Ustawienie tego powiązania "
-"powinno być domyślne lub puste."
+"Ten klawisz inicjuje tryb „overlay” (nakładki), który jest połączeniem "
+"podglądu okien i systemu uruchamiania programów. Domyślnie jest przeznaczony "
+"do powiązania z klawiszem „Windows” na komputerach typu PC. Ustawienie tego "
+"powiązania powinno być domyślne lub puste."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:3
 msgid "Attach modal dialogs"
@@ -300,9 +300,9 @@ msgid ""
 "attached to the titlebar of the parent window and are moved together with "
 "the parent window."
 msgstr ""
-"Jeśli wynosi \"true\", to modalne okna dialogowe pojawiają się dołączone do "
-"paska tytułowego okna nadrzędnego zamiast posiadać oddzielne paski tytułowe "
-"i są przenoszone razem z nim."
+"Jeśli wynosi wartość „true”, to modalne okna dialogowe pojawiają się "
+"dołączone do paska tytułowego okna nadrzędnego zamiast posiadać oddzielne "
+"paski tytułowe i są przenoszone razem z nim."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:5
 msgid "Enable edge tiling when dropping windows on screen edges"
@@ -332,8 +332,8 @@ msgid ""
 "gnome.desktop.wm.preferences)."
 msgstr ""
 "Określa, czy obszary robocze są zarządzane dynamicznie, czy istnieje "
-"statyczna liczba obszarów (określona przez klucz \"num-workspaces\" w org."
-"gnome.desktop.wm.preferences)."
+"statyczna liczba obszarów (określona przez klucz „num-workspaces” w „org."
+"gnome.desktop.wm.preferences”)."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:9
 msgid "Workspaces only on primary"
@@ -369,9 +369,9 @@ msgid ""
 "the focus will not be changed immediately when entering a window, but only "
 "after the pointer stops moving."
 msgstr ""
-"Jeśli jest ustawione na wartość \"true\", a tryb aktywności to \"sloppy\" "
-"lub \"mouse\", to aktywność nie będzie zmieniana od razu po przejściu do "
-"okna, ale dopiero po zatrzymaniu ruchu kursora."
+"Jeśli jest ustawione na wartość „true”, a tryb aktywności to „sloppy” lub "
+"„mouse”, to aktywność nie będzie zmieniana od razu po przejściu do okna, ale "
+"dopiero po zatrzymaniu ruchu kursora."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:15
 msgid "Draggable border width"
@@ -409,7 +409,7 @@ msgid ""
 "When true, the new windows will always be put in the center of the active "
 "screen of the monitor."
 msgstr ""
-"Jeśli wynosi \"true\", to nowe okna będą zawsze umieszczane na środku "
+"Jeśli wynosi wartość „true”, to nowe okna będą zawsze umieszczane na środku "
 "aktywnego ekranu monitora."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:21
@@ -468,22 +468,22 @@ msgstr "Przełączenie na 11. konsolę wirtualną"
 msgid "Switch to VT 12"
 msgstr "Przełączenie na 12. konsolę wirtualną"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Wbudowany ekran"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Nieznany"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Nieznany ekran"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -496,7 +496,7 @@ msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
 "\"."
 msgstr ""
-"Inny menedżer składania jest już uruchomiony na podekranie %i ekranu \"%s\"."
+"Inny menedżer składania jest już uruchomiony na podekranie %i ekranu „%s”."
 
 #: ../src/core/bell.c:185
 msgid "Bell event"
@@ -505,7 +505,7 @@ msgstr "Zdarzenie sygnału dźwiękowego"
 #: ../src/core/delete.c:127
 #, c-format
 msgid "“%s” is not responding."
-msgstr "Okno \"%s\" nie odpowiada."
+msgstr "Okno „%s” nie odpowiada."
 
 #: ../src/core/delete.c:129
 msgid "Application is not responding."
@@ -525,43 +525,46 @@ msgstr "_Czekaj"
 msgid "_Force Quit"
 msgstr "_Zakończ"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
-msgstr ""
-"Otwarcie połączenia z ekranem \"%s\" systemu X Window się nie powiodło\n"
+msgstr "Otwarcie połączenia z ekranem „%s” systemu X Window się nie powiodło\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Rozłącza połączenie z menedżerem sesji"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Zastępuje uruchomionego menedżera okien"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Podaje identyfikator zarządzania sesją"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Używany ekran X"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicjuje sesję z zapisanego pliku"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Synchroniczne wywołania X"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Uruchamia jako menedżer składania Wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Uruchamia jako osadzony menedżer składania"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
-msgstr "Uruchamia pełny serwer wyświetlania zamiast osadzonego"
+msgstr "Uruchamia jako pełny serwer wyświetlania zamiast osadzonego"
 
 #: ../src/core/mutter.c:39
 #, c-format
@@ -585,38 +588,38 @@ msgstr "Wyświetla wersję"
 
 #: ../src/core/mutter.c:59
 msgid "Mutter plugin to use"
-msgstr "Używana wtyczka programu Mutter"
+msgstr "Używana wtyczka menedżera Mutter"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
-msgstr "Obszar roboczy %d"
+msgstr "%d. obszar roboczy"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 msgstr ""
-"Na ekranie \"%s\" działa już menedżer okien. Aby zastąpić działającego "
-"menedżera okien, proszę spróbować użyć opcji --replace."
+"Na ekranie „%s” działa już menedżer okien. Aby zastąpić działającego "
+"menedżera okien, należy użyć opcji „--replace”."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
-msgstr "Podekran %d ekranu \"%s\" jest nieprawidłowy\n"
+msgstr "Podekran %d ekranu „%s” jest nieprawidłowy\n"
 
 #: ../src/core/util.c:118
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
-"Program Mutter został skompilowany bez obsługi trybu z obszerną informacją\n"
+"Menedżer Mutter został skompilowany bez obsługi trybu z obszerną informacją\n"
 
 #: ../src/x11/session.c:1815
 msgid ""
 "These windows do not support &quot;save current setup&quot; and will have to "
 "be restarted manually next time you log in."
 msgstr ""
-"Te okna nie obsługują opcji zapisu obecnego stanu (\"save current setup\"), "
+"Te okna nie obsługują opcji zapisu obecnego stanu („save current setup”), "
 "więc przy następnym zalogowaniu będą musiały zostać uruchomione ręcznie."
 
 #: ../src/x11/window-props.c:549

po/pt_BR.po

@@ -15,22 +15,23 @@
 # Rodrigo Padula de Oliveira <contato@rodrigopadula.com>, 2011.
 # Rafael Ferreira <rafael.f.f1@gmail.com>, 2013, 2014.
 # Enrico Nicoletto <liverig@gmail.com>, 2012, 2014.
+# Artur de Aquino Morais <artur.morais93@outlook.com>, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-26 11:24+0000\n"
-"PO-Revision-Date: 2015-02-26 17:36-0300\n"
-"Last-Translator: Rafael Ferreira <rafael.f.f1@gmail.com>\n"
+"POT-Creation-Date: 2016-02-25 13:40+0000\n"
+"PO-Revision-Date: 2016-02-25 13:41-0300\n"
+"Last-Translator: Artur de Aquino Morais <artur.morais93@outlook.com>\n"
 "Language-Team: Brazilian Portuguese <gnome-pt_br-list@gnome.org>\n"
 "Language: pt_BR\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
-"X-Generator: Poedit 1.7.4\n"
+"X-Generator: Poedit 1.8.4\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -472,22 +473,22 @@ msgstr "Trocar para o VT 11"
 msgid "Switch to VT 12"
 msgstr "Trocar para o VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Tela embutida"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Desconhecido"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Monitor desconhecido"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s de %s"
@@ -531,40 +532,44 @@ msgstr "_Esperar"
 msgid "_Force Quit"
 msgstr "_Forçar sair"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Falha ao abrir a exibição \"%s\" do sistema de janelas X\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Desabilitar a conexão com o gerenciador de sessões"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Substituir o gerenciador de janelas em execução"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Especificar o ID do gerenciador de sessões"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Exibição do X a ser utilizada"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializar a sessão a partir do arquivo salvo"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Fazer X chamadas síncronas"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Executar como um compositor wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Executar como um compositor aninhado"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Executar como um servidor de tela cheia, ao invés de aninhado"
 
@@ -592,12 +597,12 @@ msgstr "Versão impressa"
 msgid "Mutter plugin to use"
 msgstr "Plug-in do Mutter para usar"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espaço de trabalho %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -606,7 +611,7 @@ msgstr ""
 "A exibição \"%s\" já possui um gerenciador de janelas; tente usar a opção --"
 "replace para substituir o gerenciador de janelas atual."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "A tela %d na exibição \"%s\" é inválida\n"

po/ru.po

@@ -9,15 +9,16 @@
 # Yuri Kozlov <yuray@komyakino.ru>, 2011.
 # Yuri Myasoedov <ymyasoedov@yandex.ru>, 2012-2014, 2015.
 # Ivan Komaritsyn <vantu5z@mail.ru>, 2015.
+# Stas Solovey <whats_up@tut.by>, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity ru\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-19 23:11+0000\n"
-"PO-Revision-Date: 2015-02-20 13:59+0300\n"
-"Last-Translator: Ivan Komaritsyn <vantu5z@mail.ru>\n"
+"POT-Creation-Date: 2016-03-03 01:44+0000\n"
+"PO-Revision-Date: 2016-03-03 13:51+0300\n"
+"Last-Translator: Stas Solovey <whats_up@tut.by>\n"
 "Language-Team: Русский <gnome-cyr@gnome.org>\n"
 "Language: ru\n"
 "MIME-Version: 1.0\n"
@@ -25,7 +26,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
 "%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)\n"
-"X-Generator: Gtranslator 2.91.6\n"
+"X-Generator: Gtranslator 2.91.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -441,46 +442,41 @@ msgid "Switch to VT 7"
 msgstr "Переключиться на виртуальный терминал 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Переключиться на виртуальный терминал 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Переключиться на виртуальный терминал 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Переключиться на виртуальный терминал 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Переключиться на виртуальный терминал 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Переключиться на виртуальный терминал 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Встроенный дисплей"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Неизвестный"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Неизвестный дисплей"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -521,40 +517,45 @@ msgstr "_Подождать"
 msgid "_Force Quit"
 msgstr "Завер_шить"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Не удалось открыть дисплей «%s» системы X Window\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Запретить подключение к менеджеру сеансов"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Заменить запущенный оконный менеджер"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Указать идентификатор управления сеансом"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Используемый дисплей X"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Инициализировать сеанс из сохранённого файла"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Сделать X-вызовы синхронными"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Запустить в качестве композитора wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Запустить в качестве встроенного композитора"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Запустить в качестве полноэкранного сервера вместо встроенного"
 
@@ -583,12 +584,12 @@ msgstr "Вывести версию"
 msgid "Mutter plugin to use"
 msgstr "Использовать модуль mutter"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Рабочее место %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -597,12 +598,12 @@ msgstr ""
 "Дисплей «%s» уже использует менеджер окон; попробуйте использовать параметр "
 "--replace, чтобы заменить текущий менеджер окон."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Недопустимый экран %d дисплея «%s»\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter собран без поддержки режима подробных сообщений\n"
 

po/sk.po

@@ -14,8 +14,8 @@ msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-21 23:27+0000\n"
-"PO-Revision-Date: 2015-02-22 11:11+0100\n"
+"POT-Creation-Date: 2016-03-01 13:42+0000\n"
+"PO-Revision-Date: 2016-03-01 20:40+0100\n"
 "Last-Translator: Dušan Kazik <prescott66@gmail.com>\n"
 "Language-Team: Slovak <gnome-sk-list@gnome.org>\n"
 "Language: sk\n"
@@ -23,7 +23,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 1 : (n>=2 && n<=4) ? 2 : 0;\n"
-"X-Generator: Poedit 1.7.4\n"
+"X-Generator: Poedit 1.8.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -542,22 +542,22 @@ msgstr "Prepnúť na VT č. 11"
 msgid "Switch to VT 12"
 msgstr "Prepnúť na VT č. 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Vstavaný displej"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Neznámy"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Neznámy displej"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -602,46 +602,51 @@ msgid "_Force Quit"
 msgstr "_Vynútiť ukončenie"
 
 # X window system preloz, napr. system na spravu okien X
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Zlyhalo otvorenie displeja systému na správu okien X „%s“\n"
 
 # cmd desc
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Zakáže pripojenia k správcovi relácií"
 
 # cmd desc
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Nahradí bežiaceho správcu okien"
 
 # cmd desc
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Zadá identifikátor správy relácií"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X displej, ktorý bude použitý"
 
 # cmd desc
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Inicializuje reláciu z uloženého súboru"
 
 # cmd desc
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Použije synchrónne volania X"
 
 # cmd desc
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Spustí ako kompozitor protokolu wayland"
 
-#: ../src/core/main.c:220
+# cmd desc
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Spustí ako kompozitor s vnoreným režimom"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Spustí ako plnohodnotný zobrazovací server, namiesto vnoreného režimu"
 
@@ -670,12 +675,12 @@ msgstr "Zobrazí verziu"
 msgid "Mutter plugin to use"
 msgstr "Použije zásuvný modul Mutter"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Pracovný priestor č. %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -684,12 +689,12 @@ msgstr ""
 "Displej „%s“ už má správcu okien. Skúste použiť prepínač --replace, aby sa "
 "aktuálny správca nahradil."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Obrazovka č. %d na displeji „%s“ nie je platná\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter bol skompilovaný bez výpisu podrobností pri behu\n"
 

po/sl.po

@@ -4,15 +4,15 @@
 #
 # Andraž Tori <andraz.tori1@guest.arnes.si>, 2000.
 # Matjaž Horvat <m@owca.info>, 2006.
-# Matej Urbančič <mateju@svn.gnome.org>, 2007-2015.
+# Matej Urbančič <mateju@svn.gnome.org>, 2007-2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-15 11:07+0000\n"
-"PO-Revision-Date: 2015-03-15 14:36+0100\n"
+"POT-Creation-Date: 2016-03-05 21:12+0100\n"
+"PO-Revision-Date: 2016-03-05 21:12+0100\n"
 "Last-Translator: Matej Urbančič <mateju@svn.gnome.org>\n"
 "Language-Team: Slovenian GNOME Translation Team <gnome-si@googlegroups.com>\n"
 "Language: sl_SI\n"
@@ -22,7 +22,7 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n%100==1 ? 1 : n%100==2 ? 2 : n%100==3 || n"
 "%100==4 ? 3 : 0);\n"
 "X-Poedit-SourceCharset: utf-8\n"
-"X-Generator: Poedit 1.5.4\n"
+"X-Generator: Poedit 1.8.4\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -455,22 +455,22 @@ msgstr "Preklopi na VT 11"
 msgid "Switch to VT 12"
 msgstr "Preklopi na VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Vgrajen zaslon"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Neznano"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Neznan zaslon"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -514,40 +514,44 @@ msgstr "_Počakaj"
 msgid "_Force Quit"
 msgstr "_Vsili konec"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Ni mogoče odpreti zaslona '%s' okenskega sistema X\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Onemogoči povezavo z upravljalnikom sej"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Zamenjaj trenutni upravljalnik oken"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Navedite ID upravljanja seje"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Zaslon X za uporabo"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Začni sejo iz shranjene datoteke"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Uskladi klice X"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Zaženi izbirnik wayland"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Zaženi kot gnezden vpisovalnik"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Zaženi kot polni strežnik zaslona in ne vstavljeno"
 
@@ -575,12 +579,12 @@ msgid "Mutter plugin to use"
 msgstr "Vstavek Mutter za uporabo"
 
 # G:1 K:0 O:0
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Delovna površina %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -589,12 +593,12 @@ msgstr ""
 "Zaslon \"%s\" že ima določen upravljalnik oken; poskušajte uporabiti možnost "
 "--replace za zamenjavo trenutnega upravljalnika zaslona."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Zaslon %d na prikazu '%s' ni veljaven\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Program Mutter je kodno preveden brez podpore za podrobni način izpisovanja\n"

po/sr.po

@@ -1,19 +1,21 @@
 # Serbian translation of mutter.
-# Courtesy of Prevod.org team (http://prevod.org/) -- 2003—2015.
+# Courtesy of Prevod.org team (http://prevod.org/) -- 2003—2016.
 # This file is distributed under the same license as the mutter package.
+#
+# Translators: 
 # Горан Ракић <grakic@devbase.net>
 # Данило Шеган <danilo@prevod.org>, 2005.
 # Милош Поповић <gpopac@gmail.com>, 2010.
-# Мирослав Николић <miroslavnikolic@rocketmail.com>, 2011—2015.
+# Мирослав Николић <miroslavnikolic@rocketmail.com>, 2011—2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter&"
 "keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-04 11:14+0000\n"
-"PO-Revision-Date: 2015-03-04 19:46+0200\n"
+"POT-Creation-Date: 2016-03-09 01:41+0000\n"
+"PO-Revision-Date: 2016-03-09 09:52+0200\n"
 "Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
-"Language-Team: Serbian <gnom@prevod.org>\n"
+"Language-Team: Serbian <(nothing)>\n"
 "Language: sr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -436,46 +438,41 @@ msgid "Switch to VT 7"
 msgstr "Прелазак на ВТ 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Прелазак на ВТ 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Прелазак на ВТ 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Прелазак на ВТ 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Прелазак на ВТ 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Прелазак на ВТ 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Уграђени дисплеј"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Непознато"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Непознат дисплеј"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -519,40 +516,45 @@ msgstr "_Сачекај"
 msgid "_Force Quit"
 msgstr "_Приморај излаз"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Нисам успео да отворим екран „%s“ Икс система прозора\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Искључује везу са управником сесије"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Мења текућег управника прозорима"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Наводи ИБ управника сесије"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Икс екран који ће бити коришћен"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Покреће сесију из датотеке чувања"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Чини Икс позиве усклађеним"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Ради као вајландов саставник"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Ради као угнеждени саставник"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Ради као пуни сервер приказа, уместо као угнеждени"
 
@@ -566,8 +568,8 @@ msgid ""
 "PARTICULAR PURPOSE.\n"
 msgstr ""
 "матер %s\n"
-"Сва права задржана (C) 2001–%d Havoc Pennington, Red Hat, Inc., и остали\n"
-"Ово је слободан програм; погледајте изворни код за услове коришћења.\n"
+"Сва права задржана © 2001–%d Хевок Пенингтон, Ред Хет, Инк., и остали\n"
+"Ово је слободан програм; погледајте изворни кôд за услове коришћења.\n"
 "НЕ постоји никаква гаранција; чак ни гаранција о ТРЖИШНОЈ ВРЕДНОСТИ или "
 "ПРИЛАГОЂЕНОСТИ ОДРЕЂЕНОЈ НАМЕНИ.\n"
 
@@ -579,29 +581,26 @@ msgstr "Исписује издање"
 msgid "Mutter plugin to use"
 msgstr "Прикључци Матера за коришћење"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. радни простор"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 msgstr ""
-"Приказ „%s“ већ има управника прозора; пробајте да користите опцију "
-"„--replace“ да замените тренутног управника прозора."
+"Приказ „%s“ већ има управника прозора; пробајте да користите опцију „--"
+"replace“ да замените тренутног управника прозора."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Приказ „%d“ на екрану „%s“ није исправан\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Матер је преведен без подршке за опширан режим\n"
 

po/sr@latin.po

@@ -1,19 +1,21 @@
 # Serbian translation of mutter.
-# Courtesy of Prevod.org team (http://prevod.org/) -- 2003—2015.
+# Courtesy of Prevod.org team (http://prevod.org/) -- 2003—2016.
 # This file is distributed under the same license as the mutter package.
+#
+# Translators: 
 # Goran Rakić <grakic@devbase.net>
 # Danilo Šegan <danilo@prevod.org>, 2005.
 # Miloš Popović <gpopac@gmail.com>, 2010.
-# Miroslav Nikolić <miroslavnikolic@rocketmail.com>, 2011—2015.
+# Miroslav Nikolić <miroslavnikolic@rocketmail.com>, 2011—2016.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter&"
 "keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-04 11:14+0000\n"
-"PO-Revision-Date: 2015-03-04 19:46+0200\n"
+"POT-Creation-Date: 2016-03-09 01:41+0000\n"
+"PO-Revision-Date: 2016-03-09 09:52+0200\n"
 "Last-Translator: Miroslav Nikolić <miroslavnikolic@rocketmail.com>\n"
-"Language-Team: Serbian <gnom@prevod.org>\n"
+"Language-Team: Serbian <(nothing)>\n"
 "Language: sr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -436,46 +438,41 @@ msgid "Switch to VT 7"
 msgstr "Prelazak na VT 7"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 8"
 msgstr "Prelazak na VT 8"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 9"
 msgstr "Prelazak na VT 9"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 10"
 msgstr "Prelazak na VT 10"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 11"
 msgstr "Prelazak na VT 11"
 
 #: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
-#| msgid "Switch to VT 1"
 msgid "Switch to VT 12"
 msgstr "Prelazak na VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Ugrađeni displej"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Nepoznato"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Nepoznat displej"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -519,40 +516,45 @@ msgstr "_Sačekaj"
 msgid "_Force Quit"
 msgstr "_Primoraj izlaz"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Nisam uspeo da otvorim ekran „%s“ Iks sistema prozora\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Isključuje vezu sa upravnikom sesije"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Menja tekućeg upravnika prozorima"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Navodi IB upravnika sesije"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Iks ekran koji će biti korišćen"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Pokreće sesiju iz datoteke čuvanja"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Čini Iks pozive usklađenim"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Radi kao vajlandov sastavnik"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+#| msgid "Run as a wayland compositor"
+msgid "Run as a nested compositor"
+msgstr "Radi kao ugneždeni sastavnik"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Radi kao puni server prikaza, umesto kao ugneždeni"
 
@@ -566,8 +568,8 @@ msgid ""
 "PARTICULAR PURPOSE.\n"
 msgstr ""
 "mater %s\n"
-"Sva prava zadržana (C) 2001–%d Havoc Pennington, Red Hat, Inc., i ostali\n"
-"Ovo je slobodan program; pogledajte izvorni kod za uslove korišćenja.\n"
+"Sva prava zadržana © 2001–%d Hevok Penington, Red Het, Ink., i ostali\n"
+"Ovo je slobodan program; pogledajte izvorni kôd za uslove korišćenja.\n"
 "NE postoji nikakva garancija; čak ni garancija o TRŽIŠNOJ VREDNOSTI ili "
 "PRILAGOĐENOSTI ODREĐENOJ NAMENI.\n"
 
@@ -579,29 +581,26 @@ msgstr "Ispisuje izdanje"
 msgid "Mutter plugin to use"
 msgstr "Priključci Matera za korišćenje"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. radni prostor"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
-#| msgid ""
-#| "Screen %d on display \"%s\" already has a window manager; try using the --"
-#| "replace option to replace the current window manager.\n"
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
 "to replace the current window manager."
 msgstr ""
-"Prikaz „%s“ već ima upravnika prozora; probajte da koristite opciju "
-"„--replace“ da zamenite trenutnog upravnika prozora."
+"Prikaz „%s“ već ima upravnika prozora; probajte da koristite opciju „--"
+"replace“ da zamenite trenutnog upravnika prozora."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Prikaz „%d“ na ekranu „%s“ nije ispravan\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mater je preveden bez podrške za opširan režim\n"
 

po/sv.po

@@ -1,24 +1,25 @@
 # Swedish messages for mutter.
-# Copyright © 2001-2015 Free Software Foundation, Inc.
+# Copyright © 2001-2016 Free Software Foundation, Inc.
 # Christian Rose <menthos@menthos.com>, 2001, 2002, 2003, 2004, 2005.
 # Daniel Nylander <po@danielnylander.se>, 2006, 2007, 2008, 2009, 2010, 2011, 2012.
 # Mattias Eriksson <snaggen@gmail.com>, 2014.
 # Anders Jonsson <anders.jonsson@norsjovallen.se>, 2015.
+# Sebastian Rasmussen <sebras@gmail.com>, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-19 21:45+0000\n"
-"PO-Revision-Date: 2015-02-24 17:54+0100\n"
-"Last-Translator: Anders Jonsson <anders.jonsson@norsjovallen.se>\n"
+"POT-Creation-Date: 2016-03-05 13:41+0000\n"
+"PO-Revision-Date: 2016-03-06 13:47+0100\n"
+"Last-Translator: Sebastian Rasmussen <sebras@gmail.com>\n"
 "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n"
 "Language: sv\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.7.3\n"
+"X-Generator: Poedit 1.8.7.1\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
@@ -270,15 +271,15 @@ msgstr "Modifierare att använda för utökade fönsterhanteringsåtgärder"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:2
 msgid ""
-"This key will initiate the \"overlay\", which is a combination window overview "
-"and application launching system. The default is intended to be the \"Windows key"
-"\" on PC hardware. It's expected that this binding either the default or set to "
-"the empty string."
+"This key will initiate the \"overlay\", which is a combination window "
+"overview and application launching system. The default is intended to be the "
+"\"Windows key\" on PC hardware. It's expected that this binding either the "
+"default or set to the empty string."
 msgstr ""
 "Denna nyckel kommer att initiera \"overlay\", som är en kombinerad "
 "fönsteröversikt och programstartare. Standard är tänkt att vara \"Windows-"
-"tangenten\" på PC-maskinvara. Det är förväntat att denna bindning antingen är "
-"standard eller inställd till en tom sträng."
+"tangenten\" på PC-maskinvara. Det är förväntat att denna bindning antingen "
+"är standard eller inställd till en tom sträng."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:3
 msgid "Attach modal dialogs"
@@ -287,12 +288,12 @@ msgstr "Bifoga modala dialogfönster"
 #: ../data/org.gnome.mutter.gschema.xml.in.h:4
 msgid ""
 "When true, instead of having independent titlebars, modal dialogs appear "
-"attached to the titlebar of the parent window and are moved together with the "
-"parent window."
+"attached to the titlebar of the parent window and are moved together with "
+"the parent window."
 msgstr ""
-"När true kommer, istället för att ha oberoende namnlister, modala dialogfönster "
-"att visas anslutna till namnlisten i föräldrafönstret och flyttas tillsammans "
-"med föräldrafönstret."
+"När true kommer, istället för att ha oberoende namnlister, modala "
+"dialogfönster att visas anslutna till namnlisten i föräldrafönstret och "
+"flyttas tillsammans med föräldrafönstret."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:5
 msgid "Enable edge tiling when dropping windows on screen edges"
@@ -300,13 +301,13 @@ msgstr "Aktivera kantframhävning när fönster släpps på skärmkanter"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:6
 msgid ""
-"If enabled, dropping windows on vertical screen edges maximizes them vertically "
-"and resizes them horizontally to cover half of the available area. Dropping "
-"windows on the top screen edge maximizes them completely."
+"If enabled, dropping windows on vertical screen edges maximizes them "
+"vertically and resizes them horizontally to cover half of the available "
+"area. Dropping windows on the top screen edge maximizes them completely."
 msgstr ""
-"Om aktiverad, släppa fönster på vertikala skärmkanter kommer att maximera dem "
-"vertikalt och storleksändra dem horisontellt till att täcka hälften av den "
-"tillgängliga ytan. Släppa fönster på övre skärmkanten maximerar dem helt."
+"Om aktiverad, släppa fönster på vertikala skärmkanter kommer att maximera "
+"dem vertikalt och storleksändra dem horisontellt till att täcka hälften av "
+"den tillgängliga ytan. Släppa fönster på övre skärmkanten maximerar dem helt."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:7
 msgid "Workspaces are managed dynamically"
@@ -315,12 +316,12 @@ msgstr "Arbetsytor hanteras dynamiskt"
 #: ../data/org.gnome.mutter.gschema.xml.in.h:8
 msgid ""
 "Determines whether workspaces are managed dynamically or whether there's a "
-"static number of workspaces (determined by the num-workspaces key in org.gnome."
-"desktop.wm.preferences)."
+"static number of workspaces (determined by the num-workspaces key in org."
+"gnome.desktop.wm.preferences)."
 msgstr ""
-"Bestämmer huruvida arbetsytor hanteras dynamiskt eller huruvida det finns ett "
-"fast antal arbetsytor (bestäms av nyckeln num-workspaces i org.gnome.desktop.wm."
-"preferences)."
+"Bestämmer huruvida arbetsytor hanteras dynamiskt eller huruvida det finns "
+"ett fast antal arbetsytor (bestäms av nyckeln num-workspaces i org.gnome."
+"desktop.wm.preferences)."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:9
 msgid "Workspaces only on primary"
@@ -328,11 +329,11 @@ msgstr "Arbetsytor endast på primär"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:10
 msgid ""
-"Determines whether workspace switching should happen for windows on all monitors "
-"or only for windows on the primary monitor."
+"Determines whether workspace switching should happen for windows on all "
+"monitors or only for windows on the primary monitor."
 msgstr ""
-"Bestämmer huruvida arbetsyteväxling ska hända för alla fönster på alla skärmar "
-"eller endast för fönster på den primära skärmen."
+"Bestämmer huruvida arbetsyteväxling ska hända för alla fönster på alla "
+"skärmar eller endast för fönster på den primära skärmen."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:11
 msgid "No tab popup"
@@ -340,11 +341,11 @@ msgstr "Ingen flik-popup"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:12
 msgid ""
-"Determines whether the use of popup and highlight frame should be disabled for "
-"window cycling."
+"Determines whether the use of popup and highlight frame should be disabled "
+"for window cycling."
 msgstr ""
-"Bestämmer huruvida användning av popup och framhävning av kontur ska inaktiveras "
-"vid fönsterväxling."
+"Bestämmer huruvida användning av popup och framhävning av kontur ska "
+"inaktiveras vid fönsterväxling."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:13
 msgid "Delay focus changes until the pointer stops moving"
@@ -352,13 +353,13 @@ msgstr "Fördröj fokusändringar till muspekaren hålls still"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:14
 msgid ""
-"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then the "
-"focus will not be changed immediately when entering a window, but only after the "
-"pointer stops moving."
+"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
+"the focus will not be changed immediately when entering a window, but only "
+"after the pointer stops moving."
 msgstr ""
 "Om satt till \"true\", och fokusläget är antingen \"sloppy\" eller \"mouse\" "
-"kommer fokus inte att ändras omedelbart när muspekaren går in över ett fönster, "
-"utan först efter att muspekaren slutar röra sig."
+"kommer fokus inte att ändras omedelbart när muspekaren går in över ett "
+"fönster, utan först efter att muspekaren slutar röra sig."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:15
 msgid "Draggable border width"
@@ -366,8 +367,8 @@ msgstr "Dragbar rambredd"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:16
 msgid ""
-"The amount of total draggable borders. If the theme's visible borders are not "
-"enough, invisible borders will be added to meet this value."
+"The amount of total draggable borders. If the theme's visible borders are "
+"not enough, invisible borders will be added to meet this value."
 msgstr ""
 "Mängd av totalt dragbara ramar. Om temats synliga ramar inte är tillräckliga "
 "kommer osynliga ramar att läggas till för att möta detta värde."
@@ -378,8 +379,8 @@ msgstr "Automatiskt maximera fönster vars storlek ligger nära skärmens storle
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:18
 msgid ""
-"If enabled, new windows that are initially the size of the monitor automatically "
-"get maximized."
+"If enabled, new windows that are initially the size of the monitor "
+"automatically get maximized."
 msgstr ""
 "Om aktiverad kommer nya fönster med nästan samma storlek som skärmen att bli "
 "automatiskt maximerade."
@@ -390,11 +391,11 @@ msgstr "Placera nya fönster centrerat"
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:20
 msgid ""
-"When true, the new windows will always be put in the center of the active screen "
-"of the monitor."
+"When true, the new windows will always be put in the center of the active "
+"screen of the monitor."
 msgstr ""
-"När satt till \"true\", kommer nya fönster alltid att placeras centrerat på den "
-"aktiva skärmen."
+"När satt till \"true\", kommer nya fönster alltid att placeras centrerat på "
+"den aktiva skärmen."
 
 #: ../data/org.gnome.mutter.gschema.xml.in.h:21
 msgid "Select window from tab popup"
@@ -452,22 +453,22 @@ msgstr "Växla till VT 11"
 msgid "Switch to VT 12"
 msgstr "Växla till VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Inbyggd display"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Okänd"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Okänd display"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -477,8 +478,9 @@ msgstr "%s %s"
 #: ../src/compositor/compositor.c:456
 #, c-format
 msgid ""
-"Another compositing manager is already running on screen %i on display \"%s\"."
-msgstr "En annan compositing-hanterare körs redan på skärm %i på display \"%s\"."
+"Another compositing manager is already running on screen %i on display \"%s"
+"\"."
+msgstr "En annan kompositionshanterare körs redan på skärm %i på display ”%s”."
 
 #: ../src/core/bell.c:185
 msgid "Bell event"
@@ -495,8 +497,8 @@ msgstr "Programmet svarar inte."
 
 #: ../src/core/delete.c:134
 msgid ""
-"You may choose to wait a short while for it to continue or force the application "
-"to quit entirely."
+"You may choose to wait a short while for it to continue or force the "
+"application to quit entirely."
 msgstr ""
 "Du kan välja att vänta en kort stund på det för att fortsätta eller tvinga "
 "programmet att helt avslutas."
@@ -509,40 +511,44 @@ msgstr "_Vänta"
 msgid "_Force Quit"
 msgstr "_Tvinga avslut"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Misslyckades med att öppna X Window System-displayen ”%s”\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Inaktivera anslutning till sessionshanteraren"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Ersätt körande fönsterhanteraren"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Ange sessionshanteringsid"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "X-display att använda"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Initiera session från sparandefil"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Gör X-anrop synkrona"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
-msgstr "Kör som en wayland-compositor"
+msgstr "Kör som en wayland-kompositionshanterare"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Kör som en nästlad kompositionshanterare"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Kör som en full display-tjänst, i stället för nästlad"
 
@@ -552,8 +558,8 @@ msgid ""
 "mutter %s\n"
 "Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
 "This is free software; see the source for copying conditions.\n"
-"There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR "
-"PURPOSE.\n"
+"There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A "
+"PARTICULAR PURPOSE.\n"
 msgstr ""
 "mutter %s\n"
 "Copyright © 2001-%d Havoc Pennington, Red Hat, Inc. och andra\n"
@@ -569,33 +575,33 @@ msgstr "Skriv ut version"
 msgid "Mutter plugin to use"
 msgstr "Mutter-insticksmodul att använda"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Arbetsyta %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
-"Display \"%s\" already has a window manager; try using the --replace option to "
-"replace the current window manager."
+"Display \"%s\" already has a window manager; try using the --replace option "
+"to replace the current window manager."
 msgstr ""
-"Display ”%s” har redan en fönsterhanterare; försök med flaggan --replace för att "
-"ersätta den aktuella fönsterhanteraren."
+"Display ”%s” har redan en fönsterhanterare; försök med flaggan --replace för "
+"att ersätta den aktuella fönsterhanteraren."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Skärm %d på display ”%s” är ogiltig\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter kompilerades utan stöd för utförligt läge\n"
 
 #: ../src/x11/session.c:1815
 msgid ""
-"These windows do not support &quot;save current setup&quot; and will have to be "
-"restarted manually next time you log in."
+"These windows do not support &quot;save current setup&quot; and will have to "
+"be restarted manually next time you log in."
 msgstr ""
 "Dessa fönster saknar stöd för &quot;spara nuvarande inställningar&quot; och "
 "kommer att behöva startas om manuellt nästa gång du loggar in."

po/vi.po

@@ -1,17 +1,17 @@
 # Vietnamese translation for Metacity.
-# Copyright © 2015 GNOME i18n Project for Vietnamese.
+# Copyright © 2016 GNOME i18n Project for Vietnamese.
 # This file is distributed under the same license as the Metacity package.
 # Nguyễn Thái Ngọc Duy <pclouds@gmail.com>, 2002-2004, 2007, 2008, 2011-2013.
 # Clytie Siddall <clytie@riverland.net.au>, 2005-2009.
-# Trần Ngọc Quân <vnwildman@gmail.com>, 2014, 2015.
+# Trần Ngọc Quân <vnwildman@gmail.com>, 2014, 2015, 2016.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity master\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-03-09 23:13+0000\n"
-"PO-Revision-Date: 2015-03-10 13:28+0700\n"
+"POT-Creation-Date: 2016-03-26 14:03+0000\n"
+"PO-Revision-Date: 2016-03-27 07:22+0700\n"
 "Last-Translator: Trần Ngọc Quân <vnwildman@gmail.com>\n"
 "Language-Team: Vietnamese <gnome-vi-list@gnome.org>\n"
 "Language: vi\n"
@@ -19,11 +19,11 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: LocFactoryEditor 1.8\n"
+"X-Generator: Gtranslator 2.91.7\n"
 
 #: ../data/50-mutter-navigation.xml.in.h:1
 msgid "Navigation"
-msgstr "Di chuyển"
+msgstr "Điều hướng"
 
 #: ../data/50-mutter-navigation.xml.in.h:2
 msgid "Move window to workspace 1"
@@ -447,22 +447,22 @@ msgstr "Chuyển sang VT 11"
 msgid "Switch to VT 12"
 msgstr "Chuyển sang VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:518
 msgid "Built-in display"
 msgstr "Màn hình tích hợp"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:544
 msgid "Unknown"
 msgstr "Không rõ"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:546
 msgid "Unknown Display"
 msgstr "Không hiểu màn hình"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:554
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -477,7 +477,7 @@ msgid ""
 msgstr ""
 "Bộ quản lý cửa sổ đã đang chạy trên Màn hình %i trên bộ trình bày \"%s\"."
 
-#: ../src/core/bell.c:185
+#: ../src/core/bell.c:194
 msgid "Bell event"
 msgstr "Sự kiện chuông"
 
@@ -506,40 +506,44 @@ msgstr "_Chờ"
 msgid "_Force Quit"
 msgstr "_Buộc thoát"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:555
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "Gặp lỗi khi mở bộ trình bày Hệ thống Cửa sổ X \"%s\".\n"
 
-#: ../src/core/main.c:176
+#: ../src/core/main.c:181
 msgid "Disable connection to session manager"
 msgstr "Vô hiệu hóa kết nối với bộ quản lý phiên làm việc"
 
-#: ../src/core/main.c:182
+#: ../src/core/main.c:187
 msgid "Replace the running window manager"
 msgstr "Thay thế bộ quản lý cửa sổ đang chạy"
 
-#: ../src/core/main.c:188
+#: ../src/core/main.c:193
 msgid "Specify session management ID"
 msgstr "Ghi rõ mã số quản lý phiên làm việc"
 
-#: ../src/core/main.c:193
+#: ../src/core/main.c:198
 msgid "X Display to use"
 msgstr "Bộ trình bày X cần dùng"
 
-#: ../src/core/main.c:199
+#: ../src/core/main.c:204
 msgid "Initialize session from savefile"
 msgstr "Khởi động phiên làm việc từ tập tin lưu"
 
-#: ../src/core/main.c:205
+#: ../src/core/main.c:210
 msgid "Make X calls synchronous"
 msgstr "Khiến các lời gọi X đồng bộ với nhau"
 
-#: ../src/core/main.c:212
+#: ../src/core/main.c:217
 msgid "Run as a wayland compositor"
 msgstr "Chạy như là một “wayland compositor”"
 
-#: ../src/core/main.c:220
+#: ../src/core/main.c:223
+msgid "Run as a nested compositor"
+msgstr "Chạy như là một “nested compositor”"
+
+#: ../src/core/main.c:231
 msgid "Run as a full display server, rather than nested"
 msgstr "Chạy như là một dịch vụ hiển thị đầy đủ, thay cho lồng nhau"
 
@@ -567,12 +571,12 @@ msgstr "Hiển thị phiên bản"
 msgid "Mutter plugin to use"
 msgstr "Phần bổ sung Mutter cần dùng"
 
-#: ../src/core/prefs.c:2004
+#: ../src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Vùng làm việc %d"
 
-#: ../src/core/screen.c:525
+#: ../src/core/screen.c:521
 #, c-format
 msgid ""
 "Display \"%s\" already has a window manager; try using the --replace option "
@@ -581,12 +585,12 @@ msgstr ""
 "Màn hình \"%s\" đã có bộ quản lý cửa sổ rồi; hãy thử dùng tùy chọn “--"
 "replace” để thay thế bộ quản lý cửa sổ đang dùng."
 
-#: ../src/core/screen.c:607
+#: ../src/core/screen.c:603
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "Màn hình %d trên bộ trình bày \"%s\" không hợp lệ.\n"
 
-#: ../src/core/util.c:118
+#: ../src/core/util.c:121
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter đã được biên dịch không hỗ trợ chế độ chi tiết\n"
 

po/zh_TW.po

@@ -10,7 +10,7 @@ msgstr ""
 "Project-Id-Version: metacity 3.3.4\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-02-20 23:22+0000\n"
+"POT-Creation-Date: 2015-07-21 10:52+0000\n"
 "PO-Revision-Date: 2015-02-21 16:33+0800\n"
 "Last-Translator: Chao-Hsiung Liao <j_h_liau@yahoo.com.tw>\n"
 "Language-Team: Chinese (Taiwan) <zh-l10n@lists.linux.org.tw>\n"
@@ -439,22 +439,22 @@ msgstr "切換至 VT 11"
 msgid "Switch to VT 12"
 msgstr "切換至 VT 12"
 
-#: ../src/backends/meta-monitor-manager.c:364
+#: ../src/backends/meta-monitor-manager.c:500
 msgid "Built-in display"
 msgstr "內建顯示"
 
-#: ../src/backends/meta-monitor-manager.c:391
+#: ../src/backends/meta-monitor-manager.c:526
 msgid "Unknown"
 msgstr "不明"
 
-#: ../src/backends/meta-monitor-manager.c:393
+#: ../src/backends/meta-monitor-manager.c:528
 msgid "Unknown Display"
 msgstr "不明的顯示器"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:401
+#: ../src/backends/meta-monitor-manager.c:536
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
@@ -462,7 +462,7 @@ msgstr "%s %s"
 # FIXME: I'm still unclear about the meaning of XGetSelectionOwner -- Abel
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: ../src/compositor/compositor.c:456
+#: ../src/compositor/compositor.c:451
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -496,14 +496,14 @@ msgstr "等待(_W)"
 msgid "_Force Quit"
 msgstr "強制結束(_F)"
 
-#: ../src/core/display.c:562
+#: ../src/core/display.c:563
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "無法開啟 X Window 畫面‘%s’\n"
 
 #: ../src/core/main.c:176
 msgid "Disable connection to session manager"
-msgstr "停用到作業階段管理程式的連線"
+msgstr "停用到作業階段管理員的連線"
 
 #: ../src/core/main.c:182
 msgid "Replace the running window manager"
@@ -1053,9 +1053,9 @@ msgstr "%s（在 %s）"
 #~ msgid ""
 #~ "\"%s\" found in configuration database is not a valid value for mouse "
 #~ "button modifier\n"
-#~ msgstr "組態資料庫中的“%s”設定值不是有效的滑鼠按鈕修改功能鍵\n"
+#~ msgstr "設定資料庫中的“%s”設定值不是有效的滑鼠按鈕修改功能鍵\n"
 
 #~ msgid ""
 #~ "\"%s\" found in configuration database is not a valid value for "
 #~ "keybinding \"%s\"\n"
-#~ msgstr "組態資料庫中的“%s”不是按鍵組合“%s”的有效設定值\n"
+#~ msgstr "設定資料庫中的“%s”不是按鍵組合“%s”的有效設定值\n"

src/Makefile-tests.am

@@ -9,6 +9,7 @@ dist_stacking_DATA =				\
 	tests/stacking/basic-wayland.metatest	\
 	tests/stacking/minimized.metatest   	\
 	tests/stacking/mixed-windows.metatest   \
+	tests/stacking/set-parent.metatest	\
 	tests/stacking/override-redirect.metatest
 
 mutter-all.test: tests/mutter-all.test.in
@@ -18,9 +19,9 @@ installedtestsdir = $(datadir)/installed-tests/mutter
 installedtests_DATA = mutter-all.test
 
 installedtestsbindir = $(libexecdir)/installed-tests/mutter
-installedtestsbin_PROGRAMS = mutter-test-client mutter-test-runner
+installedtestsbin_PROGRAMS = mutter-test-client mutter-test-runner mutter-test-unit-tests
 else
-noinst_PROGRAMS += mutter-test-client mutter-test-runner
+noinst_PROGRAMS += mutter-test-client mutter-test-runner mutter-test-unit-tests
 endif
 
 EXTRA_DIST += tests/mutter-all.test.in
@@ -31,19 +32,24 @@ mutter_test_client_LDADD = $(MUTTER_LIBS) libmutter.la
 mutter_test_runner_SOURCES = tests/test-runner.c
 mutter_test_runner_LDADD = $(MUTTER_LIBS) libmutter.la
 
-.PHONY: run-tests
+mutter_test_unit_tests_SOURCES = tests/unit-tests.c
+mutter_test_unit_tests_LDADD = $(MUTTER_LIBS) libmutter.la
 
-run-tests: mutter-test-client mutter-test-runner
+.PHONY: run-tests run-test-runner-tests run-unit-tests
+
+run-test-runner-tests: mutter-test-client mutter-test-runner
 	./mutter-test-runner $(dist_stacking_DATA)
 
+run-unit-tests: mutter-test-unit-tests
+	./mutter-test-unit-tests
+
+run-tests: run-test-runner-tests run-unit-tests
+
 endif
 
 # Some random test programs for bits of the code
 
 testboxes_SOURCES = core/testboxes.c
-testasyncgetprop_SOURCES = x11/testasyncgetprop.c
-
-noinst_PROGRAMS+=testboxes testasyncgetprop
-
 testboxes_LDADD = $(MUTTER_LIBS) libmutter.la
-testasyncgetprop_LDADD = $(MUTTER_LIBS) libmutter.la
+
+noinst_PROGRAMS += testboxes

src/Makefile.am

@@ -39,22 +39,30 @@ mutter_built_sources = \
 	$(dbus_idle_built_sources)		\
 	$(dbus_display_config_built_sources)	\
 	$(dbus_login1_built_sources)		\
-	mutter-enum-types.h 			\
-	mutter-enum-types.c			\
+	meta/meta-enum-types.h			\
+	meta-enum-types.c			\
 	$(NULL)
 
 if HAVE_WAYLAND
 mutter_built_sources += \
+	pointer-gestures-unstable-v1-protocol.c				\
+	pointer-gestures-unstable-v1-server-protocol.h			\
 	gtk-shell-protocol.c			\
 	gtk-shell-server-protocol.h		\
-	xdg-shell-protocol.c			\
-	xdg-shell-server-protocol.h		\
+	gtk-primary-selection-protocol.c				\
+	gtk-primary-selection-server-protocol.h				\
+	xdg-shell-unstable-v5-protocol.c				\
+	xdg-shell-unstable-v5-server-protocol.h				\
+	relative-pointer-unstable-v1-protocol.c				\
+	relative-pointer-unstable-v1-server-protocol.h			\
+	pointer-constraints-unstable-v1-protocol.c			\
+	pointer-constraints-unstable-v1-server-protocol.h		\
 	$(NULL)
 endif
 
 wayland_protocols =				\
 	wayland/protocol/gtk-shell.xml		\
-	wayland/protocol/xdg-shell.xml		\
+	wayland/protocol/gtk-primary-selection.xml	\
 	$(NULL)
 
 libmutter_la_SOURCES =				\
@@ -65,7 +73,6 @@ libmutter_la_SOURCES =				\
 	backends/meta-barrier-private.h		\
 	backends/meta-cursor.c			\
 	backends/meta-cursor.h			\
-	backends/meta-cursor-private.h		\
 	backends/meta-cursor-tracker.c		\
 	backends/meta-cursor-tracker-private.h	\
 	backends/meta-cursor-renderer.c		\
@@ -84,6 +91,8 @@ libmutter_la_SOURCES =				\
 	backends/meta-monitor-manager-private.h	\
 	backends/meta-monitor-manager-dummy.c	\
 	backends/meta-monitor-manager-dummy.h	\
+	backends/meta-pointer-constraint.c	\
+	backends/meta-pointer-constraint.h	\
 	backends/meta-stage.h			\
 	backends/meta-stage.c			\
 	backends/edid-parse.c			\
@@ -94,6 +103,8 @@ libmutter_la_SOURCES =				\
 	backends/x11/meta-barrier-x11.h			\
 	backends/x11/meta-cursor-renderer-x11.c		\
 	backends/x11/meta-cursor-renderer-x11.h		\
+	backends/x11/nested/meta-cursor-renderer-x11-nested.c		\
+	backends/x11/nested/meta-cursor-renderer-x11-nested.h		\
 	backends/x11/meta-idle-monitor-xsync.c		\
 	backends/x11/meta-idle-monitor-xsync.h		\
 	backends/x11/meta-input-settings-x11.c		\
@@ -108,6 +119,8 @@ libmutter_la_SOURCES =				\
 	core/boxes.c				\
 	core/boxes-private.h			\
 	meta/boxes.h				\
+	core/meta-border.c			\
+	core/meta-border.h			\
 	compositor/clutter-utils.c		\
 	compositor/clutter-utils.h		\
 	compositor/cogl-utils.c			\
@@ -132,13 +145,14 @@ libmutter_la_SOURCES =				\
 	compositor/meta-plugin-manager.c	\
 	compositor/meta-plugin-manager.h	\
 	compositor/meta-shadow-factory.c	\
-	compositor/meta-shadow-factory-private.h	\
 	compositor/meta-shaped-texture.c	\
 	compositor/meta-shaped-texture-private.h 	\
 	compositor/meta-surface-actor.c		\
 	compositor/meta-surface-actor.h		\
 	compositor/meta-surface-actor-x11.c	\
 	compositor/meta-surface-actor-x11.h	\
+	compositor/meta-sync-ring.c		\
+	compositor/meta-sync-ring.h		\
 	compositor/meta-texture-rectangle.c	\
 	compositor/meta-texture-rectangle.h	\
 	compositor/meta-texture-tower.c		\
@@ -148,7 +162,6 @@ libmutter_la_SOURCES =				\
 	compositor/meta-window-group.c		\
 	compositor/meta-window-group.h		\
 	compositor/meta-window-shape.c		\
-	compositor/meta-window-shape.h		\
 	compositor/region-utils.c		\
 	compositor/region-utils.h		\
 	meta/compositor.h			\
@@ -159,6 +172,7 @@ libmutter_la_SOURCES =				\
 	meta/meta-plugin.h			\
 	meta/meta-shadow-factory.h		\
 	meta/meta-window-actor.h		\
+	meta/meta-window-shape.h		\
 	meta/compositor-mutter.h 		\
 	core/constraints.c			\
 	core/constraints.h			\
@@ -187,6 +201,8 @@ libmutter_la_SOURCES =				\
 	core/screen.c				\
 	core/screen-private.h			\
 	meta/screen.h				\
+	core/startup-notification.c		\
+	core/startup-notification-private.h	\
 	meta/types.h				\
 	core/restart.c				\
 	core/stack.c				\
@@ -210,10 +226,7 @@ libmutter_la_SOURCES =				\
 	meta/theme.h				\
 	ui/theme-private.h			\
 	ui/ui.c					\
-	x11/iconcache.c				\
-	x11/iconcache.h				\
-	x11/async-getprop.c			\
-	x11/async-getprop.h			\
+	x11/atomnames.h				\
 	x11/events.c				\
 	x11/events.h				\
 	x11/group-private.h			\
@@ -221,6 +234,8 @@ libmutter_la_SOURCES =				\
 	x11/group-props.h			\
 	x11/group.c				\
 	meta/group.h				\
+	x11/iconcache.c				\
+	x11/iconcache.h				\
 	x11/session.c				\
 	x11/session.h				\
 	x11/window-props.c			\
@@ -242,6 +257,8 @@ libmutter_la_SOURCES +=				\
 	wayland/meta-wayland-private.h		\
 	wayland/meta-xwayland.c			\
 	wayland/meta-xwayland.h			\
+	wayland/meta-xwayland-selection.c	\
+	wayland/meta-xwayland-selection-private.h	\
 	wayland/meta-xwayland-private.h		\
 	wayland/meta-wayland-buffer.c      	\
 	wayland/meta-wayland-buffer.h      	\
@@ -249,10 +266,23 @@ libmutter_la_SOURCES +=				\
 	wayland/meta-wayland-region.h      	\
 	wayland/meta-wayland-data-device.c      \
 	wayland/meta-wayland-data-device.h      \
+	wayland/meta-wayland-data-device-private.h	\
+	wayland/meta-wayland-pointer-gestures.c	\
+	wayland/meta-wayland-pointer-gestures.h	\
+	wayland/meta-wayland-pointer-gesture-swipe.c	\
+	wayland/meta-wayland-pointer-gesture-swipe.h	\
+	wayland/meta-wayland-pointer-gesture-pinch.c	\
+	wayland/meta-wayland-pointer-gesture-pinch.h	\
 	wayland/meta-wayland-keyboard.c		\
 	wayland/meta-wayland-keyboard.h		\
 	wayland/meta-wayland-pointer.c		\
 	wayland/meta-wayland-pointer.h		\
+	wayland/meta-wayland-pointer-constraints.c	\
+	wayland/meta-wayland-pointer-constraints.h	\
+	wayland/meta-pointer-lock-wayland.c		\
+	wayland/meta-pointer-lock-wayland.h		\
+	wayland/meta-pointer-confinement-wayland.c	\
+	wayland/meta-pointer-confinement-wayland.h	\
 	wayland/meta-wayland-popup.c		\
 	wayland/meta-wayland-popup.h		\
 	wayland/meta-wayland-seat.c		\
@@ -265,8 +295,8 @@ libmutter_la_SOURCES +=				\
 	wayland/meta-wayland-versions.h		\
 	wayland/meta-wayland-outputs.c		\
 	wayland/meta-wayland-outputs.h		\
-	wayland/window-wayland.c		\
-	wayland/window-wayland.h		\
+	wayland/meta-window-wayland.c		\
+	wayland/meta-window-wayland.h		\
 	$(NULL)
 endif
 
@@ -322,6 +352,7 @@ libmutterinclude_headers =			\
 	meta/meta-shaped-texture.h		\
 	meta/meta-shadow-factory.h		\
 	meta/meta-window-actor.h		\
+	meta/meta-window-shape.h		\
 	meta/prefs.h				\
 	meta/screen.h				\
 	meta/theme.h				\
@@ -332,22 +363,18 @@ libmutterinclude_headers =			\
 	$(NULL)
 
 libmutterinclude_built_headers =		\
-	meta/meta-version.h
+	meta/meta-version.h			\
+	meta/meta-enum-types.h			\
+	$(NULL)
 
 libmutterinclude_base_headers =			\
 	$(libmutterinclude_headers)		\
 	$(libmutterinclude_built_headers)
 
-# Excluded from scanning for introspection but installed
-# atomnames.h: macros cause problems for scanning process
-libmutterinclude_extra_headers =		\
-	meta/atomnames.h
-
 libmutterincludedir = $(includedir)/mutter/meta
 
 libmutterinclude_HEADERS =			\
-	$(libmutterinclude_headers)		\
-	$(libmutterinclude_extra_headers)
+	$(libmutterinclude_headers)
 
 nodist_libmutterinclude_HEADERS =		\
 	$(libmutterinclude_built_headers)
@@ -390,7 +417,6 @@ Meta-$(api_version).gir: libmutter.la
 @META_GIR@_CFLAGS = $(AM_CPPFLAGS)
 @META_GIR@_LIBS = libmutter.la
 @META_GIR@_FILES =				\
-	mutter-enum-types.h			\
 	$(libmutterinclude_base_headers)	\
 	$(filter %.c,$(libmutter_la_SOURCES) $(nodist_libmutter_la_SOURCES))
 @META_GIR@_SCANNERFLAGS = --warn-all --warn-error
@@ -413,8 +439,8 @@ pkgconfig_DATA = libmutter.pc
 EXTRA_DIST +=					\
 	$(wayland_protocols)			\
 	libmutter.pc.in				\
-	mutter-enum-types.h.in			\
-	mutter-enum-types.c.in			\
+	meta-enum-types.h.in			\
+	meta-enum-types.c.in			\
 	org.freedesktop.login1.xml		\
 	org.gnome.Mutter.DisplayConfig.xml	\
 	org.gnome.Mutter.IdleMonitor.xml	\
@@ -424,26 +450,26 @@ BUILT_SOURCES =					\
 	$(mutter_built_sources)			\
 	$(libmutterinclude_built_headers)
 
-MUTTER_STAMP_FILES = stamp-mutter-enum-types.h
+MUTTER_STAMP_FILES = stamp-meta-enum-types.h
 CLEANFILES += $(MUTTER_STAMP_FILES)
 
-mutter-enum-types.h: stamp-mutter-enum-types.h Makefile
+meta/meta-enum-types.h: stamp-meta-enum-types.h Makefile
 	@true
-stamp-mutter-enum-types.h: $(libmutterinclude_base_headers) mutter-enum-types.h.in
+stamp-meta-enum-types.h: $(libmutterinclude_headers) meta-enum-types.h.in
 	$(AM_V_GEN) ( cd $(srcdir) && \
 	  $(GLIB_MKENUMS) \
-	    --template mutter-enum-types.h.in \
+	    --template meta-enum-types.h.in \
 	  $(libmutterinclude_base_headers) ) >> xgen-teth && \
-	(cmp -s xgen-teth mutter-enum-types.h || cp xgen-teth mutter-enum-types.h) && \
+	(cmp -s xgen-teth meta/meta-enum-types.h || cp xgen-teth meta/meta-enum-types.h) && \
 	rm -f xgen-teth && \
 	echo timestamp > $(@F)
 
-mutter-enum-types.c: stamp-mutter-enum-types.h mutter-enum-types.c.in
+meta-enum-types.c: stamp-meta-enum-types.h meta-enum-types.c.in
 	  $(AM_V_GEN) ( cd $(srcdir) && \
 	  $(GLIB_MKENUMS) \
-	    --template mutter-enum-types.c.in \
+	    --template meta-enum-types.c.in \
 	  $(libmutterinclude_base_headers) ) >> xgen-tetc && \
-	cp xgen-tetc mutter-enum-types.c && \
+	cp xgen-tetc meta-enum-types.c && \
 	rm -f xgen-tetc
 
 dbus_display_config_built_sources = meta-dbus-display-config.c meta-dbus-display-config.h
@@ -472,6 +498,20 @@ $(dbus_login1_built_sources) : Makefile.am org.freedesktop.login1.xml
 		--generate-c-code meta-dbus-login1					\
 		$(srcdir)/org.freedesktop.login1.xml
 
+.SECONDEXPANSION:
+
+define protostability
+$(shell echo $1 | sed 's/.*\(\<unstable\>\|\<stable\>\).*/\1/')
+endef
+
+define protoname
+$(shell echo $1 | sed 's/\([a-z\-]\+\)-[a-z]\+-v[0-9]\+/\1/')
+endef
+
+%-protocol.c : $(WAYLAND_PROTOCOLS_DATADIR)/$$(call protostability,$$*)/$$(call protoname,$$*)/$$*.xml
+	$(AM_V_GEN)$(WAYLAND_SCANNER) code < $< > $@
+%-server-protocol.h : $(WAYLAND_PROTOCOLS_DATADIR)/$$(call protostability,$$*)/$$(call protoname,$$*)/$$*.xml
+	$(AM_V_GEN)$(WAYLAND_SCANNER) server-header < $< > $@
 %-protocol.c : $(srcdir)/wayland/protocol/%.xml
 	$(AM_V_GEN)$(WAYLAND_SCANNER) code < $< > $@
 %-server-protocol.h : $(srcdir)/wayland/protocol/%.xml

src/backends/meta-backend-private.h

@@ -34,6 +34,7 @@
 #include <meta/meta-idle-monitor.h>
 #include "meta-cursor-renderer.h"
 #include "meta-monitor-manager-private.h"
+#include "backends/meta-pointer-constraint.h"
 
 #define DEFAULT_XKB_RULES_FILE "evdev"
 #define DEFAULT_XKB_MODEL "pc105+inet"
@@ -51,6 +52,8 @@ struct _MetaBackend
 
   GHashTable *device_monitors;
   gint current_device_id;
+
+  MetaPointerConstraint *client_pointer_constraint;
 };
 
 struct _MetaBackendClass
@@ -87,6 +90,13 @@ struct _MetaBackendClass
 
   void (* update_screen_size) (MetaBackend *backend, int width, int height);
   void (* select_stage_events) (MetaBackend *backend);
+
+  gboolean (* get_relative_motion_deltas) (MetaBackend *backend,
+                                           const        ClutterEvent *event,
+                                           double       *dx,
+                                           double       *dy,
+                                           double       *dx_unaccel,
+                                           double       *dy_unaccel);
 };
 
 MetaIdleMonitor * meta_backend_get_idle_monitor (MetaBackend *backend,
@@ -110,4 +120,14 @@ struct xkb_keymap * meta_backend_get_keymap (MetaBackend *backend);
 void meta_backend_update_last_device (MetaBackend *backend,
                                       int          device_id);
 
+gboolean meta_backend_get_relative_motion_deltas (MetaBackend *backend,
+                                                  const        ClutterEvent *event,
+                                                  double       *dx,
+                                                  double       *dy,
+                                                  double       *dx_unaccel,
+                                                  double       *dy_unaccel);
+
+void meta_backend_set_client_pointer_constraint (MetaBackend *backend,
+                                                 MetaPointerConstraint *constraint);
+
 #endif /* META_BACKEND_PRIVATE_H */

src/backends/meta-backend.c

@@ -24,6 +24,8 @@
 
 #include "config.h"
 
+#include <stdlib.h>
+
 #include <meta/meta-backend.h>
 #include "meta-backend-private.h"
 #include "meta-input-settings-private.h"
@@ -62,6 +64,8 @@ struct _MetaBackendPrivate
   MetaInputSettings *input_settings;
 
   ClutterActor *stage;
+
+  guint device_update_idle_id;
 };
 typedef struct _MetaBackendPrivate MetaBackendPrivate;
 
@@ -76,6 +80,9 @@ meta_backend_finalize (GObject *object)
   g_clear_object (&priv->monitor_manager);
   g_clear_object (&priv->input_settings);
 
+  if (priv->device_update_idle_id)
+    g_source_remove (priv->device_update_idle_id);
+
   g_hash_table_destroy (backend->device_monitors);
 
   G_OBJECT_CLASS (meta_backend_parent_class)->finalize (object);
@@ -351,6 +358,17 @@ meta_backend_real_select_stage_events (MetaBackend *backend)
   /* Do nothing */
 }
 
+static gboolean
+meta_backend_real_get_relative_motion_deltas (MetaBackend *backend,
+                                             const         ClutterEvent *event,
+                                             double        *dx,
+                                             double        *dy,
+                                             double        *dx_unaccel,
+                                             double        *dy_unaccel)
+{
+  return FALSE;
+}
+
 static void
 meta_backend_class_init (MetaBackendClass *klass)
 {
@@ -364,6 +382,7 @@ meta_backend_class_init (MetaBackendClass *klass)
   klass->ungrab_device = meta_backend_real_ungrab_device;
   klass->update_screen_size = meta_backend_real_update_screen_size;
   klass->select_stage_events = meta_backend_real_select_stage_events;
+  klass->get_relative_motion_deltas = meta_backend_real_get_relative_motion_deltas;
 
   g_signal_new ("keymap-changed",
                 G_TYPE_FROM_CLASS (object_class),
@@ -503,12 +522,44 @@ meta_backend_get_stage (MetaBackend *backend)
   return priv->stage;
 }
 
+static gboolean
+update_last_device (MetaBackend *backend)
+{
+  MetaCursorTracker *cursor_tracker = meta_cursor_tracker_get_for_screen (NULL);
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+  ClutterInputDeviceType device_type;
+  ClutterDeviceManager *manager;
+  ClutterInputDevice *device;
+
+  priv->device_update_idle_id = 0;
+  manager = clutter_device_manager_get_default ();
+  device = clutter_device_manager_get_device (manager,
+                                              backend->current_device_id);
+  device_type = clutter_input_device_get_device_type (device);
+
+  g_signal_emit_by_name (backend, "last-device-changed",
+                         backend->current_device_id);
+
+  switch (device_type)
+    {
+    case CLUTTER_KEYBOARD_DEVICE:
+      break;
+    case CLUTTER_TOUCHSCREEN_DEVICE:
+      meta_cursor_tracker_set_pointer_visible (cursor_tracker, FALSE);
+      break;
+    default:
+      meta_cursor_tracker_set_pointer_visible (cursor_tracker, TRUE);
+      break;
+    }
+
+  return G_SOURCE_REMOVE;
+}
+
 void
 meta_backend_update_last_device (MetaBackend *backend,
                                  int          device_id)
 {
-  ClutterInputDeviceType device_type;
-  MetaCursorTracker *cursor_tracker;
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
   ClutterDeviceManager *manager;
   ClutterInputDevice *device;
 
@@ -522,26 +573,43 @@ meta_backend_update_last_device (MetaBackend *backend,
       clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_MASTER)
     return;
 
-  device_type = clutter_input_device_get_device_type (device);
-
-  cursor_tracker = meta_cursor_tracker_get_for_screen (NULL);
   backend->current_device_id = device_id;
-  g_signal_emit_by_name (backend, "last-device-changed", device_id);
 
-  if (device_type == CLUTTER_KEYBOARD_DEVICE)
-    return;
-
-  switch (device_type)
+  if (priv->device_update_idle_id == 0)
     {
-    case CLUTTER_TOUCHSCREEN_DEVICE:
-      meta_cursor_tracker_set_pointer_visible (cursor_tracker, FALSE);
-      break;
-    default:
-      meta_cursor_tracker_set_pointer_visible (cursor_tracker, TRUE);
-      break;
+      priv->device_update_idle_id =
+        g_idle_add ((GSourceFunc) update_last_device, backend);
+      g_source_set_name_by_id (priv->device_update_idle_id,
+                               "[mutter] update_last_device");
     }
 }
 
+gboolean
+meta_backend_get_relative_motion_deltas (MetaBackend *backend,
+                                         const        ClutterEvent *event,
+                                         double       *dx,
+                                         double       *dy,
+                                         double       *dx_unaccel,
+                                         double       *dy_unaccel)
+{
+  MetaBackendClass *klass = META_BACKEND_GET_CLASS (backend);
+  return klass->get_relative_motion_deltas (backend,
+                                            event,
+                                            dx, dy,
+                                            dx_unaccel, dy_unaccel);
+}
+
+void
+meta_backend_set_client_pointer_constraint (MetaBackend           *backend,
+                                            MetaPointerConstraint *constraint)
+{
+  g_assert (!constraint || (constraint && !backend->client_pointer_constraint));
+
+  g_clear_object (&backend->client_pointer_constraint);
+  if (constraint)
+    backend->client_pointer_constraint = g_object_ref (constraint);
+}
+
 static GType
 get_backend_type (void)
 {
@@ -626,7 +694,10 @@ meta_clutter_init (void)
   meta_create_backend ();
 
   if (clutter_init (NULL, NULL) != CLUTTER_INIT_SUCCESS)
-    g_error ("Unable to initialize Clutter.\n");
+    {
+      g_warning ("Unable to initialize Clutter.\n");
+      exit (1);
+    }
 
   /*
    * XXX: We cannot handle high dpi scaling yet, so fix the scale to 1

src/backends/meta-barrier-private.h

@@ -26,6 +26,8 @@
 #ifndef META_BARRIER_PRIVATE_H
 #define META_BARRIER_PRIVATE_H
 
+#include "core/meta-border.h"
+
 G_BEGIN_DECLS
 
 #define META_TYPE_BARRIER_IMPL            (meta_barrier_impl_get_type ())
@@ -67,14 +69,7 @@ G_END_DECLS
 struct _MetaBarrierPrivate
 {
   MetaDisplay *display;
-
-  int x1;
-  int y1;
-  int x2;
-  int y2;
-
-  MetaBarrierDirection directions;
-
+  MetaBorder border;
   MetaBarrierImpl *impl;
 };
 

src/backends/meta-barrier.c

@@ -16,7 +16,7 @@
 #include "backends/native/meta-barrier-native.h"
 #include "backends/x11/meta-backend-x11.h"
 #include "backends/x11/meta-barrier-x11.h"
-#include "mutter-enum-types.h"
+#include <meta/meta-enum-types.h>
 
 G_DEFINE_TYPE (MetaBarrier, meta_barrier, G_TYPE_OBJECT)
 G_DEFINE_TYPE (MetaBarrierImpl, meta_barrier_impl, G_TYPE_OBJECT)
@@ -61,19 +61,20 @@ meta_barrier_get_property (GObject    *object,
       g_value_set_object (value, priv->display);
       break;
     case PROP_X1:
-      g_value_set_int (value, priv->x1);
+      g_value_set_int (value, priv->border.line.a.x);
       break;
     case PROP_Y1:
-      g_value_set_int (value, priv->y1);
+      g_value_set_int (value, priv->border.line.a.y);
       break;
     case PROP_X2:
-      g_value_set_int (value, priv->x2);
+      g_value_set_int (value, priv->border.line.b.x);
       break;
     case PROP_Y2:
-      g_value_set_int (value, priv->y2);
+      g_value_set_int (value, priv->border.line.b.y);
       break;
     case PROP_DIRECTIONS:
-      g_value_set_flags (value, priv->directions);
+      g_value_set_flags (value,
+                         meta_border_get_allows_directions (&priv->border));
       break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -95,19 +96,20 @@ meta_barrier_set_property (GObject      *object,
       priv->display = g_value_get_object (value);
       break;
     case PROP_X1:
-      priv->x1 = g_value_get_int (value);
+      priv->border.line.a.x = g_value_get_int (value);
       break;
     case PROP_Y1:
-      priv->y1 = g_value_get_int (value);
+      priv->border.line.a.y = g_value_get_int (value);
       break;
     case PROP_X2:
-      priv->x2 = g_value_get_int (value);
+      priv->border.line.b.x = g_value_get_int (value);
       break;
     case PROP_Y2:
-      priv->y2 = g_value_get_int (value);
+      priv->border.line.b.y = g_value_get_int (value);
       break;
     case PROP_DIRECTIONS:
-      priv->directions = g_value_get_flags (value);
+      meta_border_set_allows_directions (&priv->border,
+                                         g_value_get_flags (value));
       break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@@ -166,7 +168,8 @@ meta_barrier_constructed (GObject *object)
   MetaBarrier *barrier = META_BARRIER (object);
   MetaBarrierPrivate *priv = barrier->priv;
 
-  g_return_if_fail (priv->x1 == priv->x2 || priv->y1 == priv->y2);
+  g_return_if_fail (priv->border.line.a.x == priv->border.line.b.x ||
+                    priv->border.line.a.y == priv->border.line.b.y);
 
 #if defined(HAVE_NATIVE_BACKEND)
   if (META_IS_BACKEND_NATIVE (meta_get_backend ()))

src/backends/meta-cursor-private.h

@@ -1,59 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright 2013 Red Hat, Inc.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- * Author: Giovanni Campagna <gcampagn@redhat.com>
- */
-
-#ifndef META_CURSOR_PRIVATE_H
-#define META_CURSOR_PRIVATE_H
-
-#include "meta-cursor.h"
-
-#include <cogl/cogl.h>
-
-#ifdef HAVE_NATIVE_BACKEND
-#include <gbm.h>
-#endif
-
-typedef struct {
-  CoglTexture2D *texture;
-  int hot_x, hot_y;
-
-#ifdef HAVE_NATIVE_BACKEND
-  struct gbm_bo *bo;
-#endif
-} MetaCursorImage;
-
-struct _MetaCursorReference {
-  int ref_count;
-
-  MetaCursor cursor;
-  MetaCursorImage image;
-};
-
-CoglTexture *meta_cursor_reference_get_cogl_texture (MetaCursorReference *cursor,
-                                                     int                 *hot_x,
-                                                     int                 *hot_y);
-
-#ifdef HAVE_NATIVE_BACKEND
-struct gbm_bo *meta_cursor_reference_get_gbm_bo (MetaCursorReference *cursor,
-                                                 int                 *hot_x,
-                                                 int                 *hot_y);
-#endif
-
-#endif /* META_CURSOR_PRIVATE_H */

src/backends/meta-cursor-renderer.c

@@ -25,7 +25,6 @@
 #include "config.h"
 
 #include "meta-cursor-renderer.h"
-#include "meta-cursor-private.h"
 
 #include <meta/meta-backend.h>
 #include <meta/util.h>
@@ -38,9 +37,8 @@
 struct _MetaCursorRendererPrivate
 {
   int current_x, current_y;
-  MetaRectangle current_rect;
 
-  MetaCursorReference *displayed_cursor;
+  MetaCursorSprite *displayed_cursor;
   gboolean handled_by_backend;
 };
 typedef struct _MetaCursorRendererPrivate MetaCursorRendererPrivate;
@@ -48,27 +46,33 @@ typedef struct _MetaCursorRendererPrivate MetaCursorRendererPrivate;
 G_DEFINE_TYPE_WITH_PRIVATE (MetaCursorRenderer, meta_cursor_renderer, G_TYPE_OBJECT);
 
 static void
-queue_redraw (MetaCursorRenderer *renderer)
+queue_redraw (MetaCursorRenderer *renderer,
+              MetaCursorSprite   *cursor_sprite)
 {
   MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer);
   MetaBackend *backend = meta_get_backend ();
   ClutterActor *stage = meta_backend_get_stage (backend);
   CoglTexture *texture;
+  MetaRectangle rect = { 0 };
+
+  if (cursor_sprite)
+    rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite);
 
   /* During early initialization, we can have no stage */
   if (!stage)
     return;
 
-  if (priv->displayed_cursor && !priv->handled_by_backend)
-    texture = meta_cursor_reference_get_cogl_texture (priv->displayed_cursor, NULL, NULL);
+  if (cursor_sprite && !priv->handled_by_backend)
+    texture = meta_cursor_sprite_get_cogl_texture (cursor_sprite);
   else
     texture = NULL;
 
-  meta_stage_set_cursor (META_STAGE (stage), texture, &priv->current_rect);
+  meta_stage_set_cursor (META_STAGE (stage), texture, &rect);
 }
 
 static gboolean
-meta_cursor_renderer_real_update_cursor (MetaCursorRenderer *renderer)
+meta_cursor_renderer_real_update_cursor (MetaCursorRenderer *renderer,
+                                         MetaCursorSprite   *cursor_sprite)
 {
   return FALSE;
 }
@@ -84,34 +88,50 @@ meta_cursor_renderer_init (MetaCursorRenderer *renderer)
 {
 }
 
+MetaRectangle
+meta_cursor_renderer_calculate_rect (MetaCursorRenderer *renderer,
+                                     MetaCursorSprite   *cursor_sprite)
+{
+  MetaCursorRendererPrivate *priv =
+    meta_cursor_renderer_get_instance_private (renderer);
+  CoglTexture *texture;
+  int hot_x, hot_y;
+  int width, height;
+  float texture_scale;
+
+  texture = meta_cursor_sprite_get_cogl_texture (cursor_sprite);
+  if (!texture)
+    return (MetaRectangle) { 0 };
+
+  meta_cursor_sprite_get_hotspot (cursor_sprite, &hot_x, &hot_y);
+  texture_scale = meta_cursor_sprite_get_texture_scale (cursor_sprite);
+  width = cogl_texture_get_width (texture);
+  height = cogl_texture_get_height (texture);
+
+  return (MetaRectangle) {
+    .x = (int)roundf (priv->current_x - (hot_x * texture_scale)),
+    .y = (int)roundf (priv->current_y - (hot_y * texture_scale)),
+    .width = (int)roundf (width * texture_scale),
+    .height = (int)roundf (height * texture_scale),
+  };
+}
+
 static void
-update_cursor (MetaCursorRenderer *renderer)
+update_cursor (MetaCursorRenderer *renderer,
+               MetaCursorSprite   *cursor_sprite)
 {
   MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer);
   gboolean handled_by_backend;
   gboolean should_redraw = FALSE;
 
-  if (priv->displayed_cursor)
-    {
-      CoglTexture *texture;
-      int hot_x, hot_y;
+  if (cursor_sprite)
+    meta_cursor_sprite_prepare_at (cursor_sprite,
+                                   priv->current_x,
+                                   priv->current_y);
 
-      texture = meta_cursor_reference_get_cogl_texture (priv->displayed_cursor, &hot_x, &hot_y);
-
-      priv->current_rect.x = priv->current_x - hot_x;
-      priv->current_rect.y = priv->current_y - hot_y;
-      priv->current_rect.width = cogl_texture_get_width (COGL_TEXTURE (texture));
-      priv->current_rect.height = cogl_texture_get_height (COGL_TEXTURE (texture));
-    }
-  else
-    {
-      priv->current_rect.x = 0;
-      priv->current_rect.y = 0;
-      priv->current_rect.width = 0;
-      priv->current_rect.height = 0;
-    }
-
-  handled_by_backend = META_CURSOR_RENDERER_GET_CLASS (renderer)->update_cursor (renderer);
+  handled_by_backend =
+    META_CURSOR_RENDERER_GET_CLASS (renderer)->update_cursor (renderer,
+                                                              cursor_sprite);
   if (handled_by_backend != priv->handled_by_backend)
     {
       priv->handled_by_backend = handled_by_backend;
@@ -122,7 +142,7 @@ update_cursor (MetaCursorRenderer *renderer)
     should_redraw = TRUE;
 
   if (should_redraw)
-    queue_redraw (renderer);
+    queue_redraw (renderer, cursor_sprite);
 }
 
 MetaCursorRenderer *
@@ -132,16 +152,25 @@ meta_cursor_renderer_new (void)
 }
 
 void
-meta_cursor_renderer_set_cursor (MetaCursorRenderer  *renderer,
-                                 MetaCursorReference *cursor)
+meta_cursor_renderer_set_cursor (MetaCursorRenderer *renderer,
+                                 MetaCursorSprite   *cursor_sprite)
 {
   MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer);
 
-  if (priv->displayed_cursor == cursor)
+  if (priv->displayed_cursor == cursor_sprite)
     return;
+  priv->displayed_cursor = cursor_sprite;
 
-  priv->displayed_cursor = cursor;
-  update_cursor (renderer);
+  update_cursor (renderer, cursor_sprite);
+}
+
+void
+meta_cursor_renderer_force_update (MetaCursorRenderer *renderer)
+{
+  MetaCursorRendererPrivate *priv =
+    meta_cursor_renderer_get_instance_private (renderer);
+
+  update_cursor (renderer, priv->displayed_cursor);
 }
 
 void
@@ -155,10 +184,10 @@ meta_cursor_renderer_set_position (MetaCursorRenderer *renderer,
   priv->current_x = x;
   priv->current_y = y;
 
-  update_cursor (renderer);
+  update_cursor (renderer, priv->displayed_cursor);
 }
 
-MetaCursorReference *
+MetaCursorSprite *
 meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer)
 {
   MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer);
@@ -166,10 +195,27 @@ meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer)
   return priv->displayed_cursor;
 }
 
-const MetaRectangle *
-meta_cursor_renderer_get_rect (MetaCursorRenderer *renderer)
+#ifdef HAVE_WAYLAND
+void
+meta_cursor_renderer_realize_cursor_from_wl_buffer (MetaCursorRenderer *renderer,
+                                                    MetaCursorSprite   *cursor_sprite,
+                                                    struct wl_resource *buffer)
 {
-  MetaCursorRendererPrivate *priv = meta_cursor_renderer_get_instance_private (renderer);
 
-  return &priv->current_rect;
+  MetaCursorRendererClass *renderer_class = META_CURSOR_RENDERER_GET_CLASS (renderer);
+
+  if (renderer_class->realize_cursor_from_wl_buffer)
+    renderer_class->realize_cursor_from_wl_buffer (renderer, cursor_sprite, buffer);
+}
+#endif
+
+void
+meta_cursor_renderer_realize_cursor_from_xcursor (MetaCursorRenderer *renderer,
+                                                  MetaCursorSprite   *cursor_sprite,
+                                                  XcursorImage       *xc_image)
+{
+  MetaCursorRendererClass *renderer_class = META_CURSOR_RENDERER_GET_CLASS (renderer);
+
+  if (renderer_class->realize_cursor_from_xcursor)
+    renderer_class->realize_cursor_from_xcursor (renderer, cursor_sprite, xc_image);
 }

src/backends/meta-cursor-renderer.h

@@ -26,43 +26,56 @@
 #define META_CURSOR_RENDERER_H
 
 #include <glib-object.h>
+#include <X11/Xcursor/Xcursor.h>
+#ifdef HAVE_WAYLAND
+#include <wayland-server.h>
+#endif
 
 #include <meta/screen.h>
 #include "meta-cursor.h"
 
-#define META_TYPE_CURSOR_RENDERER            (meta_cursor_renderer_get_type ())
-#define META_CURSOR_RENDERER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_CURSOR_RENDERER, MetaCursorRenderer))
-#define META_CURSOR_RENDERER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_CURSOR_RENDERER, MetaCursorRendererClass))
-#define META_IS_CURSOR_RENDERER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_CURSOR_RENDERER))
-#define META_IS_CURSOR_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_CURSOR_RENDERER))
-#define META_CURSOR_RENDERER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_CURSOR_RENDERER, MetaCursorRendererClass))
-
-typedef struct _MetaCursorRenderer        MetaCursorRenderer;
-typedef struct _MetaCursorRendererClass   MetaCursorRendererClass;
-
-struct _MetaCursorRenderer
-{
-  GObject parent;
-};
+#define META_TYPE_CURSOR_RENDERER (meta_cursor_renderer_get_type ())
+G_DECLARE_DERIVABLE_TYPE (MetaCursorRenderer, meta_cursor_renderer,
+                          META, CURSOR_RENDERER, GObject);
 
 struct _MetaCursorRendererClass
 {
   GObjectClass parent_class;
 
-  gboolean (* update_cursor) (MetaCursorRenderer *renderer);
+  gboolean (* update_cursor) (MetaCursorRenderer *renderer,
+                              MetaCursorSprite   *cursor_sprite);
+#ifdef HAVE_WAYLAND
+  void (* realize_cursor_from_wl_buffer) (MetaCursorRenderer *renderer,
+                                          MetaCursorSprite *cursor_sprite,
+                                          struct wl_resource *buffer);
+#endif
+  void (* realize_cursor_from_xcursor) (MetaCursorRenderer *renderer,
+                                        MetaCursorSprite *cursor_sprite,
+                                        XcursorImage *xc_image);
 };
 
-GType meta_cursor_renderer_get_type (void) G_GNUC_CONST;
-
 MetaCursorRenderer * meta_cursor_renderer_new (void);
 
-void meta_cursor_renderer_set_cursor (MetaCursorRenderer  *renderer,
-                                      MetaCursorReference *cursor);
+void meta_cursor_renderer_set_cursor (MetaCursorRenderer *renderer,
+                                      MetaCursorSprite   *cursor_sprite);
 
 void meta_cursor_renderer_set_position (MetaCursorRenderer *renderer,
                                         int x, int y);
+void meta_cursor_renderer_force_update (MetaCursorRenderer *renderer);
 
-MetaCursorReference * meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer);
-const MetaRectangle * meta_cursor_renderer_get_rect (MetaCursorRenderer *renderer);
+MetaCursorSprite * meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer);
+
+MetaRectangle meta_cursor_renderer_calculate_rect (MetaCursorRenderer *renderer,
+                                                   MetaCursorSprite   *cursor_sprite);
+
+#ifdef HAVE_WAYLAND
+void meta_cursor_renderer_realize_cursor_from_wl_buffer (MetaCursorRenderer *renderer,
+                                                         MetaCursorSprite   *cursor_sprite,
+                                                         struct wl_resource *buffer);
+#endif
+
+void meta_cursor_renderer_realize_cursor_from_xcursor (MetaCursorRenderer *renderer,
+                                                       MetaCursorSprite   *cursor_sprite,
+                                                       XcursorImage       *xc_image);
 
 #endif /* META_CURSOR_RENDERER_H */

src/backends/meta-cursor-tracker-private.h

@@ -34,7 +34,7 @@ struct _MetaCursorTracker {
 
   gboolean is_showing;
 
-  MetaCursorReference *displayed_cursor;
+  MetaCursorSprite *displayed_cursor;
 
   /* Wayland clients can set a NULL buffer as their cursor
    * explicitly, which means that we shouldn't display anything.
@@ -42,12 +42,12 @@ struct _MetaCursorTracker {
    * determine an unset window cursor; we need an extra boolean.
    */
   gboolean has_window_cursor;
-  MetaCursorReference *window_cursor;
+  MetaCursorSprite *window_cursor;
 
-  MetaCursorReference *root_cursor;
+  MetaCursorSprite *root_cursor;
 
   /* The cursor from the X11 server. */
-  MetaCursorReference *xfixes_cursor;
+  MetaCursorSprite *xfixes_cursor;
 };
 
 struct _MetaCursorTrackerClass {
@@ -57,16 +57,16 @@ struct _MetaCursorTrackerClass {
 gboolean meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
 					    XEvent            *xevent);
 
-void     meta_cursor_tracker_set_window_cursor   (MetaCursorTracker   *tracker,
-                                                  MetaCursorReference *cursor);
-void     meta_cursor_tracker_unset_window_cursor (MetaCursorTracker   *tracker);
-void     meta_cursor_tracker_set_root_cursor     (MetaCursorTracker   *tracker,
-                                                  MetaCursorReference *cursor);
+void     meta_cursor_tracker_set_window_cursor   (MetaCursorTracker *tracker,
+                                                  MetaCursorSprite  *cursor_sprite);
+void     meta_cursor_tracker_unset_window_cursor (MetaCursorTracker *tracker);
+void     meta_cursor_tracker_set_root_cursor     (MetaCursorTracker *tracker,
+                                                  MetaCursorSprite  *cursor_sprite);
 
 void     meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
 					      int                new_x,
 					      int                new_y);
 
-MetaCursorReference * meta_cursor_tracker_get_displayed_cursor (MetaCursorTracker *tracker);
+MetaCursorSprite * meta_cursor_tracker_get_displayed_cursor (MetaCursorTracker *tracker);
 
 #endif

src/backends/meta-cursor-tracker.c

@@ -43,7 +43,6 @@
 #include <X11/extensions/Xfixes.h>
 
 #include "meta-backend-private.h"
-#include "meta-cursor-private.h"
 
 G_DEFINE_TYPE (MetaCursorTracker, meta_cursor_tracker, G_TYPE_OBJECT);
 
@@ -54,7 +53,7 @@ enum {
 
 static guint signals[LAST_SIGNAL];
 
-static MetaCursorReference *
+static MetaCursorSprite *
 get_displayed_cursor (MetaCursorTracker *tracker)
 {
   MetaDisplay *display = meta_get_display ();
@@ -80,14 +79,14 @@ update_displayed_cursor (MetaCursorTracker *tracker)
 static void
 sync_cursor (MetaCursorTracker *tracker)
 {
-  MetaCursorReference *displayed_cursor = get_displayed_cursor (tracker);
+  MetaCursorSprite *displayed_cursor = get_displayed_cursor (tracker);
 
   if (tracker->displayed_cursor == displayed_cursor)
     return;
 
-  g_clear_pointer (&tracker->displayed_cursor, meta_cursor_reference_unref);
+  g_clear_object (&tracker->displayed_cursor);
   if (displayed_cursor)
-    tracker->displayed_cursor = meta_cursor_reference_ref (displayed_cursor);
+    tracker->displayed_cursor = g_object_ref (displayed_cursor);
 
   update_displayed_cursor (tracker);
   g_signal_emit (tracker, signals[CURSOR_CHANGED], 0);
@@ -108,9 +107,9 @@ meta_cursor_tracker_finalize (GObject *object)
   MetaCursorTracker *self = META_CURSOR_TRACKER (object);
 
   if (self->displayed_cursor)
-    meta_cursor_reference_unref (self->displayed_cursor);
+    g_object_unref (self->displayed_cursor);
   if (self->root_cursor)
-    meta_cursor_reference_unref (self->root_cursor);
+    g_object_unref (self->root_cursor);
 
   G_OBJECT_CLASS (meta_cursor_tracker_parent_class)->finalize (object);
 }
@@ -156,13 +155,13 @@ meta_cursor_tracker_get_for_screen (MetaScreen *screen)
 }
 
 static void
-set_window_cursor (MetaCursorTracker   *tracker,
-                   gboolean             has_cursor,
-                   MetaCursorReference *cursor)
+set_window_cursor (MetaCursorTracker *tracker,
+                   gboolean           has_cursor,
+                   MetaCursorSprite  *cursor_sprite)
 {
-  g_clear_pointer (&tracker->window_cursor, meta_cursor_reference_unref);
-  if (cursor)
-    tracker->window_cursor = meta_cursor_reference_ref (cursor);
+  g_clear_object (&tracker->window_cursor);
+  if (cursor_sprite)
+    tracker->window_cursor = g_object_ref (cursor_sprite);
   tracker->has_window_cursor = has_cursor;
   sync_cursor (tracker);
 }
@@ -184,28 +183,12 @@ meta_cursor_tracker_handle_xevent (MetaCursorTracker *tracker,
   if (notify_event->subtype != XFixesDisplayCursorNotify)
     return FALSE;
 
-  g_clear_pointer (&tracker->xfixes_cursor, meta_cursor_reference_unref);
+  g_clear_object (&tracker->xfixes_cursor);
   g_signal_emit (tracker, signals[CURSOR_CHANGED], 0);
 
   return TRUE;
 }
 
-static MetaCursorReference *
-meta_cursor_reference_take_texture (CoglTexture2D *texture,
-                                    int            hot_x,
-                                    int            hot_y)
-{
-  MetaCursorReference *self;
-
-  self = g_slice_new0 (MetaCursorReference);
-  self->ref_count = 1;
-  self->image.texture = texture;
-  self->image.hot_x = hot_x;
-  self->image.hot_y = hot_y;
-
-  return self;
-}
-
 static void
 ensure_xfixes_cursor (MetaCursorTracker *tracker)
 {
@@ -263,10 +246,13 @@ ensure_xfixes_cursor (MetaCursorTracker *tracker)
 
   if (sprite != NULL)
     {
-      MetaCursorReference *cursor = meta_cursor_reference_take_texture (sprite,
-                                                                        cursor_image->xhot,
-                                                                        cursor_image->yhot);
-      tracker->xfixes_cursor = cursor;
+      MetaCursorSprite *cursor_sprite = meta_cursor_sprite_new ();
+      meta_cursor_sprite_set_texture (cursor_sprite,
+                                      sprite,
+                                      cursor_image->xhot,
+                                      cursor_image->yhot);
+      cogl_object_unref (sprite);
+      tracker->xfixes_cursor = cursor_sprite;
     }
   XFree (cursor_image);
 }
@@ -279,22 +265,22 @@ ensure_xfixes_cursor (MetaCursorTracker *tracker)
 CoglTexture *
 meta_cursor_tracker_get_sprite (MetaCursorTracker *tracker)
 {
-  MetaCursorReference *cursor;
+  MetaCursorSprite *cursor_sprite;
 
   g_return_val_if_fail (META_IS_CURSOR_TRACKER (tracker), NULL);
 
   if (meta_is_wayland_compositor ())
     {
-      cursor = tracker->displayed_cursor;
+      cursor_sprite = tracker->displayed_cursor;
     }
   else
     {
       ensure_xfixes_cursor (tracker);
-      cursor = tracker->xfixes_cursor;
+      cursor_sprite = tracker->xfixes_cursor;
     }
 
-  if (cursor)
-    return meta_cursor_reference_get_cogl_texture (cursor, NULL, NULL);
+  if (cursor_sprite)
+    return meta_cursor_sprite_get_cogl_texture (cursor_sprite);
   else
     return NULL;
 }
@@ -311,22 +297,22 @@ meta_cursor_tracker_get_hot (MetaCursorTracker *tracker,
                              int               *x,
                              int               *y)
 {
-  MetaCursorReference *cursor;
+  MetaCursorSprite *cursor_sprite;
 
   g_return_if_fail (META_IS_CURSOR_TRACKER (tracker));
 
   if (meta_is_wayland_compositor ())
     {
-      cursor = tracker->displayed_cursor;
+      cursor_sprite = tracker->displayed_cursor;
     }
   else
     {
       ensure_xfixes_cursor (tracker);
-      cursor = tracker->xfixes_cursor;
+      cursor_sprite = tracker->xfixes_cursor;
     }
 
-  if (cursor)
-    meta_cursor_reference_get_cogl_texture (cursor, x, y);
+  if (cursor_sprite)
+    meta_cursor_sprite_get_hotspot (cursor_sprite, x, y);
   else
     {
       if (x)
@@ -337,10 +323,10 @@ meta_cursor_tracker_get_hot (MetaCursorTracker *tracker,
 }
 
 void
-meta_cursor_tracker_set_window_cursor (MetaCursorTracker   *tracker,
-                                       MetaCursorReference *cursor)
+meta_cursor_tracker_set_window_cursor (MetaCursorTracker *tracker,
+                                       MetaCursorSprite  *cursor_sprite)
 {
-  set_window_cursor (tracker, TRUE, cursor);
+  set_window_cursor (tracker, TRUE, cursor_sprite);
 }
 
 void
@@ -350,12 +336,12 @@ meta_cursor_tracker_unset_window_cursor (MetaCursorTracker *tracker)
 }
 
 void
-meta_cursor_tracker_set_root_cursor (MetaCursorTracker   *tracker,
-                                     MetaCursorReference *cursor)
+meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
+                                     MetaCursorSprite  *cursor_sprite)
 {
-  g_clear_pointer (&tracker->root_cursor, meta_cursor_reference_unref);
-  if (cursor)
-    tracker->root_cursor = meta_cursor_reference_ref (cursor);
+  g_clear_object (&tracker->root_cursor);
+  if (cursor_sprite)
+    tracker->root_cursor = g_object_ref (cursor_sprite);
 
   sync_cursor (tracker);
 }
@@ -375,12 +361,12 @@ get_pointer_position_gdk (int         *x,
                           int         *y,
                           int         *mods)
 {
-  GdkDeviceManager *gmanager;
+  GdkSeat *gseat;
   GdkDevice *gdevice;
   GdkScreen *gscreen;
 
-  gmanager = gdk_display_get_device_manager (gdk_display_get_default ());
-  gdevice = gdk_x11_device_manager_lookup (gmanager, META_VIRTUAL_CORE_POINTER_ID);
+  gseat = gdk_display_get_default_seat (gdk_display_get_default ());
+  gdevice = gdk_seat_get_pointer (gseat);
 
   gdk_device_get_position (gdevice, &gscreen, x, y);
   if (mods)
@@ -438,7 +424,7 @@ meta_cursor_tracker_set_pointer_visible (MetaCursorTracker *tracker,
   sync_cursor (tracker);
 }
 
-MetaCursorReference *
+MetaCursorSprite *
 meta_cursor_tracker_get_displayed_cursor (MetaCursorTracker *tracker)
 {
   return tracker->displayed_cursor;

src/backends/meta-cursor.c

@@ -21,7 +21,7 @@
 
 #include "config.h"
 
-#include "meta-cursor-private.h"
+#include "meta-cursor.h"
 
 #include <meta/errors.h>
 
@@ -29,56 +29,38 @@
 #include "screen-private.h"
 #include "meta-backend-private.h"
 
-#ifdef HAVE_NATIVE_BACKEND
-#include "backends/native/meta-cursor-renderer-native.h"
-#endif
-
 #include <string.h>
 
 #include <X11/cursorfont.h>
 #include <X11/extensions/Xfixes.h>
 #include <X11/Xcursor/Xcursor.h>
 
-#ifdef HAVE_WAYLAND
-#include <cogl/cogl-wayland-server.h>
-#endif
+enum {
+  PREPARE_AT,
 
-MetaCursorReference *
-meta_cursor_reference_ref (MetaCursorReference *self)
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+struct _MetaCursorSprite
 {
-  g_assert (self->ref_count > 0);
-  self->ref_count++;
+  GObject parent;
 
-  return self;
-}
+  MetaCursor cursor;
 
-static void
-meta_cursor_image_free (MetaCursorImage *image)
-{
-  if (image->texture)
-    cogl_object_unref (image->texture);
+  CoglTexture2D *texture;
+  float texture_scale;
+  int hot_x, hot_y;
 
-#ifdef HAVE_NATIVE_BACKEND
-  if (image->bo)
-    gbm_bo_destroy (image->bo);
-#endif
-}
+  int current_frame;
+  XcursorImages *xcursor_images;
 
-static void
-meta_cursor_reference_free (MetaCursorReference *self)
-{
-  meta_cursor_image_free (&self->image);
-  g_slice_free (MetaCursorReference, self);
-}
+  int theme_scale;
+  gboolean theme_dirty;
+};
 
-void
-meta_cursor_reference_unref (MetaCursorReference *self)
-{
-  self->ref_count--;
-
-  if (self->ref_count == 0)
-    meta_cursor_reference_free (self);
-}
+G_DEFINE_TYPE (MetaCursorSprite, meta_cursor_sprite, G_TYPE_OBJECT)
 
 static const char *
 translate_meta_cursor (MetaCursor cursor)
@@ -135,93 +117,27 @@ meta_cursor_create_x_cursor (Display    *xdisplay,
   return XcursorLibraryLoadCursor (xdisplay, translate_meta_cursor (cursor));
 }
 
-static XcursorImage *
-load_cursor_on_client (MetaCursor cursor)
+static XcursorImages *
+load_cursor_on_client (MetaCursor cursor, int scale)
 {
-  return XcursorLibraryLoadImage (translate_meta_cursor (cursor),
-                                  meta_prefs_get_cursor_theme (),
-                                  meta_prefs_get_cursor_size ());
+  return XcursorLibraryLoadImages (translate_meta_cursor (cursor),
+                                   meta_prefs_get_cursor_theme (),
+                                   meta_prefs_get_cursor_size () * scale);
 }
 
-#ifdef HAVE_NATIVE_BACKEND
 static void
-get_hardware_cursor_size (uint64_t *cursor_width, uint64_t *cursor_height)
+meta_cursor_sprite_load_from_xcursor_image (MetaCursorSprite *self,
+                                            XcursorImage     *xc_image)
 {
   MetaBackend *meta_backend = meta_get_backend ();
   MetaCursorRenderer *renderer = meta_backend_get_cursor_renderer (meta_backend);
-
-  if (META_IS_CURSOR_RENDERER_NATIVE (renderer))
-    {
-      meta_cursor_renderer_native_get_cursor_size (META_CURSOR_RENDERER_NATIVE (renderer), cursor_width, cursor_height);
-      return;
-    }
-
-  g_assert_not_reached ();
-}
-#endif
-
-#ifdef HAVE_NATIVE_BACKEND
-static void
-meta_cursor_image_load_gbm_buffer (struct gbm_device *gbm,
-                                   MetaCursorImage   *image,
-                                   uint8_t           *pixels,
-                                   uint               width,
-                                   uint               height,
-                                   int                rowstride,
-                                   uint32_t           gbm_format)
-{
-  uint64_t cursor_width, cursor_height;
-  get_hardware_cursor_size (&cursor_width, &cursor_height);
-
-  if (width > cursor_width || height > cursor_height)
-    {
-      meta_warning ("Invalid theme cursor size (must be at most %ux%u)\n",
-                    (unsigned int)cursor_width, (unsigned int)cursor_height);
-      return;
-    }
-
-  if (gbm_device_is_format_supported (gbm, gbm_format,
-                                      GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE))
-    {
-      uint8_t buf[4 * cursor_width * cursor_height];
-      uint i;
-
-      image->bo = gbm_bo_create (gbm, cursor_width, cursor_height,
-                                 gbm_format, GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE);
-
-      memset (buf, 0, sizeof(buf));
-      for (i = 0; i < height; i++)
-        memcpy (buf + i * 4 * cursor_width, pixels + i * rowstride, width * 4);
-
-      gbm_bo_write (image->bo, buf, cursor_width * cursor_height * 4);
-    }
-  else
-    meta_warning ("HW cursor for format %d not supported\n", gbm_format);
-}
-#endif
-
-#ifdef HAVE_NATIVE_BACKEND
-static struct gbm_device *
-get_gbm_device (void)
-{
-  MetaBackend *meta_backend = meta_get_backend ();
-  MetaCursorRenderer *renderer = meta_backend_get_cursor_renderer (meta_backend);
-
-  if (META_IS_CURSOR_RENDERER_NATIVE (renderer))
-    return meta_cursor_renderer_native_get_gbm_device (META_CURSOR_RENDERER_NATIVE (renderer));
-  else
-    return NULL;
-}
-#endif
-
-static void
-meta_cursor_image_load_from_xcursor_image (MetaCursorImage   *image,
-                                           XcursorImage      *xc_image)
-{
   uint width, height, rowstride;
   CoglPixelFormat cogl_format;
   ClutterBackend *clutter_backend;
   CoglContext *cogl_context;
+  CoglTexture *texture;
+
+  g_assert (self->texture == NULL);
 
   width           = xc_image->width;
   height          = xc_image->height;
@@ -233,196 +149,210 @@ meta_cursor_image_load_from_xcursor_image (MetaCursorImage   *image,
   cogl_format = COGL_PIXEL_FORMAT_ARGB_8888;
 #endif
 
-  image->hot_x = xc_image->xhot;
-  image->hot_y = xc_image->yhot;
-
   clutter_backend = clutter_get_default_backend ();
   cogl_context = clutter_backend_get_cogl_context (clutter_backend);
-  image->texture = cogl_texture_2d_new_from_data (cogl_context,
-                                                  width, height,
-                                                  cogl_format,
-                                                  rowstride,
-                                                  (uint8_t *) xc_image->pixels,
-                                                  NULL);
+  texture = cogl_texture_2d_new_from_data (cogl_context,
+                                           width, height,
+                                           cogl_format,
+                                           rowstride,
+                                           (uint8_t *) xc_image->pixels,
+                                           NULL);
+  meta_cursor_sprite_set_texture (self, texture,
+                                  xc_image->xhot, xc_image->yhot);
+  cogl_object_unref (texture);
 
-#ifdef HAVE_NATIVE_BACKEND
-  struct gbm_device *gbm = get_gbm_device ();
-  if (gbm)
-    meta_cursor_image_load_gbm_buffer (gbm,
-                                       image,
-                                       (uint8_t *) xc_image->pixels,
-                                       width, height, rowstride,
-                                       GBM_FORMAT_ARGB8888);
-#endif
+  meta_cursor_renderer_realize_cursor_from_xcursor (renderer, self, xc_image);
 }
 
-static void
-load_cursor_image (MetaCursorReference *cursor)
+static XcursorImage *
+meta_cursor_sprite_get_current_frame_image (MetaCursorSprite *self)
+{
+  return self->xcursor_images->images[self->current_frame];
+}
+
+void
+meta_cursor_sprite_tick_frame (MetaCursorSprite *self)
 {
   XcursorImage *image;
 
-  /* Either cursors are loaded from X cursors or buffers. Since
-   * buffers are converted over immediately, we can make sure to
-   * load this directly. */
-  g_assert (cursor->cursor != META_CURSOR_NONE);
-
-  image = load_cursor_on_client (cursor->cursor);
-  if (!image)
+  if (!meta_cursor_sprite_is_animated (self))
     return;
 
-  meta_cursor_image_load_from_xcursor_image (&cursor->image, image);
-  XcursorImageDestroy (image);
+  self->current_frame++;
+
+  if (self->current_frame >= self->xcursor_images->nimage)
+    self->current_frame = 0;
+
+  image = meta_cursor_sprite_get_current_frame_image (self);
+
+  g_clear_pointer (&self->texture, cogl_object_unref);
+  meta_cursor_sprite_load_from_xcursor_image (self, image);
 }
 
-MetaCursorReference *
-meta_cursor_reference_from_theme (MetaCursor cursor)
+guint
+meta_cursor_sprite_get_current_frame_time (MetaCursorSprite *self)
 {
-  MetaCursorReference *self = g_slice_new0 (MetaCursorReference);
-  self->ref_count = 1;
-  self->cursor = cursor;
-  return self;
+  if (!meta_cursor_sprite_is_animated (self))
+    return 0;
+
+  return self->xcursor_images->images[self->current_frame]->delay;
+}
+
+gboolean
+meta_cursor_sprite_is_animated (MetaCursorSprite *self)
+{
+  return (self->xcursor_images &&
+          self->xcursor_images->nimage > 1);
+}
+
+MetaCursorSprite *
+meta_cursor_sprite_new (void)
+{
+  return g_object_new (META_TYPE_CURSOR_SPRITE, NULL);
 }
 
-#ifdef HAVE_WAYLAND
 static void
-meta_cursor_image_load_from_buffer (MetaCursorImage    *image,
-                                    struct wl_resource *buffer,
-                                    int                 hot_x,
-                                    int                 hot_y)
+meta_cursor_sprite_load_from_theme (MetaCursorSprite *self)
 {
-  ClutterBackend *backend;
-  CoglContext *cogl_context;
+  XcursorImage *image;
 
-  image->hot_x = hot_x;
-  image->hot_y = hot_y;
+  g_assert (self->cursor != META_CURSOR_NONE);
 
-  backend = clutter_get_default_backend ();
-  cogl_context = clutter_backend_get_cogl_context (backend);
-
-  image->texture = cogl_wayland_texture_2d_new_from_buffer (cogl_context, buffer, NULL);
-
-#ifdef HAVE_NATIVE_BACKEND
-  struct gbm_device *gbm = get_gbm_device ();
-  if (gbm)
+  /* We might be reloading with a different scale. If so clear the old data. */
+  if (self->xcursor_images)
     {
-      uint32_t gbm_format;
-      uint64_t cursor_width, cursor_height;
-      uint width, height;
-
-      width = cogl_texture_get_width (COGL_TEXTURE (image->texture));
-      height = cogl_texture_get_height (COGL_TEXTURE (image->texture));
-
-      struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get (buffer);
-      if (shm_buffer)
-        {
-          int rowstride = wl_shm_buffer_get_stride (shm_buffer);
-
-          wl_shm_buffer_begin_access (shm_buffer);
-
-          switch (wl_shm_buffer_get_format (shm_buffer))
-            {
-#if G_BYTE_ORDER == G_BIG_ENDIAN
-            case WL_SHM_FORMAT_ARGB8888:
-              gbm_format = GBM_FORMAT_ARGB8888;
-              break;
-            case WL_SHM_FORMAT_XRGB8888:
-              gbm_format = GBM_FORMAT_XRGB8888;
-              break;
-#else
-            case WL_SHM_FORMAT_ARGB8888:
-              gbm_format = GBM_FORMAT_ARGB8888;
-              break;
-            case WL_SHM_FORMAT_XRGB8888:
-              gbm_format = GBM_FORMAT_XRGB8888;
-              break;
-#endif
-            default:
-              g_warn_if_reached ();
-              gbm_format = GBM_FORMAT_ARGB8888;
-            }
-
-          meta_cursor_image_load_gbm_buffer (gbm,
-                                             image,
-                                             (uint8_t *) wl_shm_buffer_get_data (shm_buffer),
-                                             width, height, rowstride,
-                                             gbm_format);
-
-          wl_shm_buffer_end_access (shm_buffer);
-        }
-      else
-        {
-          /* HW cursors have a predefined size (at least 64x64), which usually is bigger than cursor theme
-             size, so themed cursors must be padded with transparent pixels to fill the
-             overlay. This is trivial if we have CPU access to the data, but it's not
-             possible if the buffer is in GPU memory (and possibly tiled too), so if we
-             don't get the right size, we fallback to GL.
-          */
-          get_hardware_cursor_size (&cursor_width, &cursor_height);
-
-          if (width != cursor_width || height != cursor_height)
-            {
-              meta_warning ("Invalid cursor size (must be 64x64), falling back to software (GL) cursors\n");
-              return;
-            }
-
-          image->bo = gbm_bo_import (gbm, GBM_BO_IMPORT_WL_BUFFER, buffer, GBM_BO_USE_CURSOR);
-          if (!image->bo)
-            meta_warning ("Importing HW cursor from wl_buffer failed\n");
-        }
+      g_clear_pointer (&self->texture, cogl_object_unref);
+      XcursorImagesDestroy (self->xcursor_images);
     }
-#endif
+
+  self->current_frame = 0;
+  self->xcursor_images = load_cursor_on_client (self->cursor,
+                                                self->theme_scale);
+  if (!self->xcursor_images)
+    meta_fatal ("Could not find cursor. Perhaps set XCURSOR_PATH?");
+
+  image = meta_cursor_sprite_get_current_frame_image (self);
+  meta_cursor_sprite_load_from_xcursor_image (self, image);
+
+  self->theme_dirty = FALSE;
 }
 
-MetaCursorReference *
-meta_cursor_reference_from_buffer (struct wl_resource *buffer,
-                                   int                 hot_x,
-                                   int                 hot_y)
+MetaCursorSprite *
+meta_cursor_sprite_from_theme (MetaCursor cursor)
 {
-  MetaCursorReference *self;
+  MetaCursorSprite *self;
 
-  self = g_slice_new0 (MetaCursorReference);
-  self->ref_count = 1;
-  meta_cursor_image_load_from_buffer (&self->image, buffer, hot_x, hot_y);
+  self = meta_cursor_sprite_new ();
+
+  self->cursor = cursor;
+  self->theme_dirty = TRUE;
 
   return self;
 }
-#endif
+
+void
+meta_cursor_sprite_set_texture (MetaCursorSprite *self,
+                                CoglTexture      *texture,
+                                int               hot_x,
+                                int               hot_y)
+{
+  g_clear_pointer (&self->texture, cogl_object_unref);
+  if (texture)
+    self->texture = cogl_object_ref (texture);
+  self->hot_x = hot_x;
+  self->hot_y = hot_y;
+}
+
+void
+meta_cursor_sprite_set_texture_scale (MetaCursorSprite *self,
+                                      float             scale)
+{
+  self->texture_scale = scale;
+}
+
+void
+meta_cursor_sprite_set_theme_scale (MetaCursorSprite *self,
+                                    int               theme_scale)
+{
+  if (self->theme_scale != theme_scale)
+    self->theme_dirty = TRUE;
+  self->theme_scale = theme_scale;
+}
 
 CoglTexture *
-meta_cursor_reference_get_cogl_texture (MetaCursorReference *cursor,
-                                        int                 *hot_x,
-                                        int                 *hot_y)
+meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *self)
 {
-  if (!cursor->image.texture)
-    load_cursor_image (cursor);
-
-  if (hot_x)
-    *hot_x = cursor->image.hot_x;
-  if (hot_y)
-    *hot_y = cursor->image.hot_y;
-
-  return COGL_TEXTURE (cursor->image.texture);
+  return COGL_TEXTURE (self->texture);
 }
 
-#ifdef HAVE_NATIVE_BACKEND
-struct gbm_bo *
-meta_cursor_reference_get_gbm_bo (MetaCursorReference *cursor,
-                                  int                 *hot_x,
-                                  int                 *hot_y)
-{
-  if (!cursor->image.bo)
-    load_cursor_image (cursor);
-
-  if (hot_x)
-    *hot_x = cursor->image.hot_x;
-  if (hot_y)
-    *hot_y = cursor->image.hot_y;
-  return cursor->image.bo;
-}
-#endif
-
 MetaCursor
-meta_cursor_reference_get_meta_cursor (MetaCursorReference *cursor)
+meta_cursor_sprite_get_meta_cursor (MetaCursorSprite *self)
 {
-  return cursor->cursor;
+  return self->cursor;
+}
+
+void
+meta_cursor_sprite_get_hotspot (MetaCursorSprite *self,
+                                int              *hot_x,
+                                int              *hot_y)
+{
+  *hot_x = self->hot_x;
+  *hot_y = self->hot_y;
+}
+
+float
+meta_cursor_sprite_get_texture_scale (MetaCursorSprite *self)
+{
+  return self->texture_scale;
+}
+
+void
+meta_cursor_sprite_prepare_at (MetaCursorSprite *self,
+                               int               x,
+                               int               y)
+{
+  g_signal_emit (self, signals[PREPARE_AT], 0, x, y);
+}
+
+void
+meta_cursor_sprite_realize_texture (MetaCursorSprite *self)
+{
+  if (self->theme_dirty)
+    meta_cursor_sprite_load_from_theme (self);
+}
+
+static void
+meta_cursor_sprite_init (MetaCursorSprite *self)
+{
+  self->texture_scale = 1.0f;
+}
+
+static void
+meta_cursor_sprite_finalize (GObject *object)
+{
+  MetaCursorSprite *self = META_CURSOR_SPRITE (object);
+
+  if (self->xcursor_images)
+    XcursorImagesDestroy (self->xcursor_images);
+
+  g_clear_pointer (&self->texture, cogl_object_unref);
+
+  G_OBJECT_CLASS (meta_cursor_sprite_parent_class)->finalize (object);
+}
+
+static void
+meta_cursor_sprite_class_init (MetaCursorSpriteClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = meta_cursor_sprite_finalize;
+
+  signals[PREPARE_AT] = g_signal_new ("prepare-at",
+                                      G_TYPE_FROM_CLASS (object_class),
+                                      G_SIGNAL_RUN_LAST,
+                                      0,
+                                      NULL, NULL, NULL,
+                                      G_TYPE_NONE, 2,
+                                      G_TYPE_INT,
+                                      G_TYPE_INT);
 }

src/backends/meta-cursor.h

@@ -22,25 +22,54 @@
 #ifndef META_CURSOR_H
 #define META_CURSOR_H
 
-typedef struct _MetaCursorReference MetaCursorReference;
-
-MetaCursorReference * meta_cursor_reference_ref (MetaCursorReference *cursor);
-void meta_cursor_reference_unref (MetaCursorReference *cursor);
-
 #include <meta/common.h>
+#include <meta/boxes.h>
 
-MetaCursorReference * meta_cursor_reference_from_theme  (MetaCursor          cursor);
+typedef struct _MetaCursorSprite MetaCursorSprite;
 
-#ifdef HAVE_WAYLAND
-#include <wayland-server.h>
-MetaCursorReference * meta_cursor_reference_from_buffer (struct wl_resource *buffer,
-                                                         int                 hot_x,
-                                                         int                 hot_y);
-#endif
+#define META_TYPE_CURSOR_SPRITE (meta_cursor_sprite_get_type ())
+G_DECLARE_FINAL_TYPE (MetaCursorSprite,
+                      meta_cursor_sprite,
+                      META, CURSOR_SPRITE,
+                      GObject);
 
-MetaCursor meta_cursor_reference_get_meta_cursor (MetaCursorReference *cursor);
+MetaCursorSprite * meta_cursor_sprite_new (void);
+
+MetaCursorSprite * meta_cursor_sprite_from_theme  (MetaCursor cursor);
+
+
+void meta_cursor_sprite_set_theme_scale (MetaCursorSprite *self,
+                                         int               scale);
+
+MetaCursor meta_cursor_sprite_get_meta_cursor (MetaCursorSprite *self);
 
 Cursor meta_cursor_create_x_cursor (Display    *xdisplay,
                                     MetaCursor  cursor);
 
+void meta_cursor_sprite_prepare_at (MetaCursorSprite *self,
+                                    int               x,
+                                    int               y);
+
+void meta_cursor_sprite_realize_texture (MetaCursorSprite *self);
+
+void meta_cursor_sprite_set_texture (MetaCursorSprite *self,
+                                     CoglTexture      *texture,
+                                     int               hot_x,
+                                     int               hot_y);
+
+void meta_cursor_sprite_set_texture_scale (MetaCursorSprite *self,
+                                           float             scale);
+
+CoglTexture *meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *self);
+
+void meta_cursor_sprite_get_hotspot (MetaCursorSprite *self,
+                                     int              *hot_x,
+                                     int              *hot_y);
+
+float meta_cursor_sprite_get_texture_scale (MetaCursorSprite *self);
+
+gboolean meta_cursor_sprite_is_animated            (MetaCursorSprite *self);
+void     meta_cursor_sprite_tick_frame             (MetaCursorSprite *self);
+guint    meta_cursor_sprite_get_current_frame_time (MetaCursorSprite *self);
+
 #endif /* META_CURSOR_H */

src/backends/meta-input-settings-private.h

@@ -63,9 +63,9 @@ struct _MetaInputSettingsClass
   void (* set_invert_scroll) (MetaInputSettings  *settings,
                               ClutterInputDevice *device,
                               gboolean            inverted);
-  void (* set_scroll_method) (MetaInputSettings            *settings,
-                              ClutterInputDevice           *device,
-                              GDesktopTouchpadScrollMethod  mode);
+  void (* set_edge_scroll)   (MetaInputSettings  *settings,
+                              ClutterInputDevice *device,
+                              gboolean            enabled);
   void (* set_scroll_button) (MetaInputSettings  *settings,
                               ClutterInputDevice *device,
                               guint               button);

src/backends/meta-input-settings.c

@@ -209,6 +209,10 @@ update_touchpad_left_handed (MetaInputSettings  *input_settings,
   MetaInputSettingsPrivate *priv;
   gboolean enabled = FALSE;
 
+  if (device &&
+      clutter_input_device_get_device_type (device) != CLUTTER_TOUCHPAD_DEVICE)
+    return;
+
   priv = meta_input_settings_get_instance_private (input_settings);
   input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
   handedness = g_settings_get_enum (priv->touchpad_settings, "left-handed");
@@ -230,7 +234,6 @@ update_touchpad_left_handed (MetaInputSettings  *input_settings,
 
   if (device)
     {
-      g_assert (clutter_input_device_get_device_type (device) == CLUTTER_TOUCHPAD_DEVICE);
       settings_device_set_bool_setting (input_settings, device,
                                         input_settings_class->set_left_handed,
                                         enabled);
@@ -251,13 +254,16 @@ update_mouse_left_handed (MetaInputSettings  *input_settings,
   MetaInputSettingsPrivate *priv;
   gboolean enabled;
 
+  if (device &&
+      clutter_input_device_get_device_type (device) != CLUTTER_POINTER_DEVICE)
+    return;
+
   priv = meta_input_settings_get_instance_private (input_settings);
   input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
   enabled = g_settings_get_boolean (priv->mouse_settings, "left-handed");
 
   if (device)
     {
-      g_assert (clutter_input_device_get_device_type (device) == CLUTTER_POINTER_DEVICE);
       settings_device_set_bool_setting (input_settings, device,
                                         input_settings_class->set_left_handed,
                                         enabled);
@@ -366,6 +372,10 @@ update_touchpad_tap_enabled (MetaInputSettings  *input_settings,
   MetaInputSettingsPrivate *priv;
   gboolean enabled;
 
+  if (device &&
+      clutter_input_device_get_device_type (device) != CLUTTER_TOUCHPAD_DEVICE)
+    return;
+
   priv = meta_input_settings_get_instance_private (input_settings);
   input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
   enabled = g_settings_get_boolean (priv->touchpad_settings, "tap-to-click");
@@ -385,28 +395,32 @@ update_touchpad_tap_enabled (MetaInputSettings  *input_settings,
 }
 
 static void
-update_touchpad_scroll_method (MetaInputSettings *input_settings,
-                               ClutterInputDevice *device)
+update_touchpad_edge_scroll (MetaInputSettings *input_settings,
+                             ClutterInputDevice *device)
 {
   MetaInputSettingsClass *input_settings_class;
-  GDesktopTouchpadScrollMethod method;
+  gboolean edge_scroll_enabled;
   MetaInputSettingsPrivate *priv;
 
+  if (device &&
+      clutter_input_device_get_device_type (device) != CLUTTER_TOUCHPAD_DEVICE)
+    return;
+
   priv = meta_input_settings_get_instance_private (input_settings);
   input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
-  method = g_settings_get_enum (priv->touchpad_settings, "scroll-method");
+  edge_scroll_enabled = g_settings_get_boolean (priv->touchpad_settings, "edge-scrolling-enabled");
 
   if (device)
     {
-      settings_device_set_uint_setting (input_settings, device,
-                                        input_settings_class->set_scroll_method,
-                                        method);
+      settings_device_set_bool_setting (input_settings, device,
+                                        input_settings_class->set_edge_scroll,
+                                        edge_scroll_enabled);
     }
   else
     {
-      settings_set_uint_setting (input_settings, CLUTTER_TOUCHPAD_DEVICE,
-                                 (ConfigUintFunc) input_settings_class->set_scroll_method,
-                                 method);
+      settings_set_bool_setting (input_settings, CLUTTER_TOUCHPAD_DEVICE,
+                                 (ConfigBoolFunc) input_settings_class->set_edge_scroll,
+                                 edge_scroll_enabled);
     }
 }
 
@@ -415,9 +429,13 @@ update_touchpad_click_method (MetaInputSettings *input_settings,
                               ClutterInputDevice *device)
 {
   MetaInputSettingsClass *input_settings_class;
-  GDesktopTouchpadScrollMethod method;
+  GDesktopTouchpadClickMethod method;
   MetaInputSettingsPrivate *priv;
 
+  if (device &&
+      clutter_input_device_get_device_type (device) != CLUTTER_TOUCHPAD_DEVICE)
+    return;
+
   priv = meta_input_settings_get_instance_private (input_settings);
   input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
   method = g_settings_get_enum (priv->touchpad_settings, "click-method");
@@ -444,6 +462,10 @@ update_touchpad_send_events (MetaInputSettings  *input_settings,
   MetaInputSettingsPrivate *priv;
   GDesktopDeviceSendEvents mode;
 
+  if (device &&
+      clutter_input_device_get_device_type (device) != CLUTTER_TOUCHPAD_DEVICE)
+    return;
+
   priv = meta_input_settings_get_instance_private (input_settings);
   input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
   mode = g_settings_get_enum (priv->touchpad_settings, "send-events");
@@ -486,27 +508,28 @@ update_trackball_scroll_button (MetaInputSettings  *input_settings,
   MetaInputSettingsPrivate *priv;
   guint button;
 
+  if (device && !device_is_trackball (device))
+    return;
+
   priv = meta_input_settings_get_instance_private (input_settings);
   input_settings_class = META_INPUT_SETTINGS_GET_CLASS (input_settings);
   /* This key is 'i' in the schema but it also specifies a minimum
    * range of 0 so the cast here is safe. */
   button = (guint) g_settings_get_int (priv->trackball_settings, "scroll-wheel-emulation-button");
 
-  if (device && device_is_trackball (device))
+  if (device)
     {
       input_settings_class->set_scroll_button (input_settings, device, button);
     }
   else if (!device)
     {
-      MetaInputSettingsPrivate *priv;
       const GSList *devices;
 
-      priv = meta_input_settings_get_instance_private (input_settings);
       devices = clutter_device_manager_peek_devices (priv->device_manager);
 
       while (devices)
         {
-          ClutterInputDevice *device = devices->data;
+          device = devices->data;
 
           if (device_is_trackball (device))
             input_settings_class->set_scroll_button (input_settings, device, button);
@@ -622,8 +645,8 @@ meta_input_settings_changed_cb (GSettings  *settings,
         update_touchpad_tap_enabled (input_settings, NULL);
       else if (strcmp (key, "send-events") == 0)
         update_touchpad_send_events (input_settings, NULL);
-      else if (strcmp (key, "scroll-method") == 0)
-        update_touchpad_scroll_method (input_settings, NULL);
+      else if (strcmp (key, "edge-scrolling-enabled") == 0)
+        update_touchpad_edge_scroll (input_settings, NULL);
       else if (strcmp (key, "click-method") == 0)
         update_touchpad_click_method (input_settings, NULL);
     }
@@ -748,7 +771,7 @@ apply_device_settings (MetaInputSettings  *input_settings,
   update_device_natural_scroll (input_settings, device);
   update_touchpad_tap_enabled (input_settings, device);
   update_touchpad_send_events (input_settings, device);
-  update_touchpad_scroll_method (input_settings, device);
+  update_touchpad_edge_scroll (input_settings, device);
   update_touchpad_click_method (input_settings, device);
 
   update_trackball_scroll_button (input_settings, device);

src/backends/meta-monitor-config.c

@@ -65,6 +65,7 @@ typedef struct {
 
   gboolean is_primary;
   gboolean is_presentation;
+  gboolean is_underscanning;
 } MetaOutputConfig;
 
 typedef struct {
@@ -82,7 +83,8 @@ struct _MetaMonitorConfig {
   gboolean current_is_for_laptop_lid;
   MetaConfiguration *previous;
 
-  GFile *file;
+  GFile *user_file;
+  GFile *system_file;
   GCancellable *save_cancellable;
 
   UpClient *up_client;
@@ -238,6 +240,7 @@ meta_monitor_config_init (MetaMonitorConfig *self)
 {
   const char *filename;
   char *path;
+  const char * const *system_dirs;
 
   self->configs = g_hash_table_new_full (config_hash, config_equal, NULL, (GDestroyNotify) config_unref);
 
@@ -246,9 +249,17 @@ meta_monitor_config_init (MetaMonitorConfig *self)
     filename = "monitors.xml";
 
   path = g_build_filename (g_get_user_config_dir (), filename, NULL);
-  self->file = g_file_new_for_path (path);
+  self->user_file = g_file_new_for_path (path);
   g_free (path);
 
+  for (system_dirs = g_get_system_config_dirs (); !self->system_file && *system_dirs; system_dirs++)
+    {
+      path = g_build_filename (*system_dirs, filename, NULL);
+      if (g_file_test (path, G_FILE_TEST_EXISTS))
+        self->system_file = g_file_new_for_path (path);
+      g_free (path);
+    }
+
   self->up_client = up_client_new ();
   self->lid_is_closed = up_client_get_lid_is_closed (self->up_client);
 
@@ -393,7 +404,8 @@ handle_start_element (GMarkupParseContext  *context,
              strcmp (element_name, "reflect_x") == 0 ||
              strcmp (element_name, "reflect_y") == 0 ||
              strcmp (element_name, "primary") == 0 ||
-             strcmp (element_name, "presentation") == 0) && parser->unknown_count == 0)
+             strcmp (element_name, "presentation") == 0 ||
+             strcmp (element_name, "underscanning") == 0) && parser->unknown_count == 0)
           {
             parser->state = STATE_OUTPUT_FIELD;
 
@@ -477,8 +489,8 @@ handle_end_element (GMarkupParseContext  *context,
               }
             else
               {
-                if (parser->output.rect.width == 0 &&
-                    parser->output.rect.width == 0)
+                if (parser->output.rect.width == 0 ||
+                    parser->output.rect.height == 0)
                   parser->output.enabled = FALSE;
                 else
                   parser->output.enabled = TRUE;
@@ -700,6 +712,8 @@ handle_text (GMarkupParseContext *context,
           parser->output.is_primary = read_bool (text, text_len, error);
         else if (strcmp (parser->output_field, "presentation") == 0)
           parser->output.is_presentation = read_bool (text, text_len, error);
+        else if (strcmp (parser->output_field, "underscanning") == 0)
+          parser->output.is_underscanning = read_bool (text, text_len, error);
         else
           g_assert_not_reached ();
         return;
@@ -717,8 +731,8 @@ static const GMarkupParser config_parser = {
   .text = handle_text,
 };
 
-static void
-meta_monitor_config_load (MetaMonitorConfig  *self)
+static gboolean
+load_config_file (MetaMonitorConfig *self, GFile *file)
 {
   char *contents;
   gsize size;
@@ -736,14 +750,12 @@ meta_monitor_config_load (MetaMonitorConfig  *self)
   */
 
   error = NULL;
-  ok = g_file_load_contents (self->file, NULL, &contents, &size, NULL, &error);
+  ok = g_file_load_contents (file, NULL, &contents, &size, NULL, &error);
   if (!ok)
     {
-      if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
-        meta_warning ("Failed to load stored monitor configuration: %s\n", error->message);
 
       g_error_free (error);
-      return;
+      return FALSE;
     }
 
   memset (&parser, 0, sizeof (ConfigParser));
@@ -772,6 +784,17 @@ meta_monitor_config_load (MetaMonitorConfig  *self)
 
   g_markup_parse_context_free (context);
   g_free (contents);
+
+  return ok;
+}
+
+static void
+meta_monitor_config_load (MetaMonitorConfig *self)
+{
+  if (self->user_file && load_config_file (self, self->user_file))
+    return;
+  if (self->system_file && load_config_file (self, self->system_file))
+    return;
 }
 
 MetaMonitorConfig *
@@ -863,14 +886,14 @@ apply_configuration (MetaMonitorConfig  *self,
                      MetaConfiguration  *config,
 		     MetaMonitorManager *manager)
 {
-  GPtrArray *crtcs, *outputs;
-  gboolean ret = FALSE;
+  g_autoptr(GPtrArray) crtcs = NULL;
+  g_autoptr(GPtrArray) outputs = NULL;
 
   crtcs = g_ptr_array_new_full (config->n_outputs, (GDestroyNotify)meta_crtc_info_free);
   outputs = g_ptr_array_new_full (config->n_outputs, (GDestroyNotify)meta_output_info_free);
 
   if (!meta_monitor_config_assign_crtcs (config, manager, crtcs, outputs))
-    goto out;
+    return FALSE;
 
   meta_monitor_manager_apply_configuration (manager,
                                             (MetaCRTCInfo**)crtcs->pdata, crtcs->len,
@@ -882,12 +905,7 @@ apply_configuration (MetaMonitorConfig  *self,
    * inside turn_off_laptop_display / apply_configuration_with_lid */
   self->current_is_for_laptop_lid = FALSE;
 
-  ret = TRUE;
-
- out:
-  g_ptr_array_unref (crtcs);
-  g_ptr_array_unref (outputs);
-  return ret;
+  return TRUE;
 }
 
 static gboolean
@@ -1056,12 +1074,12 @@ meta_monitor_config_apply_stored (MetaMonitorConfig  *self,
  * which are internal monitors), or failing that, the one with the
  * best resolution
  */
-static MetaOutput *
+static int
 find_primary_output (MetaOutput *outputs,
                      unsigned    n_outputs)
 {
   unsigned i;
-  MetaOutput *best;
+  int best;
   int best_width, best_height;
 
   g_assert (n_outputs >= 1);
@@ -1069,23 +1087,23 @@ find_primary_output (MetaOutput *outputs,
   for (i = 0; i < n_outputs; i++)
     {
       if (outputs[i].is_primary)
-        return &outputs[i];
+        return i;
     }
 
   for (i = 0; i < n_outputs; i++)
     {
       if (output_is_laptop (&outputs[i]))
-        return &outputs[i];
+        return i;
     }
 
-  best = NULL;
+  best = -1;
   best_width = 0; best_height = 0;
   for (i = 0; i < n_outputs; i++)
     {
       if (outputs[i].preferred_mode->width * outputs[i].preferred_mode->height >
           best_width * best_height)
         {
-          best = &outputs[i];
+          best = i;
           best_width = outputs[i].preferred_mode->width;
           best_height = outputs[i].preferred_mode->height;
         }
@@ -1123,7 +1141,7 @@ make_suggested_config (MetaMonitorConfig *self,
                        MetaConfiguration *config)
 {
   unsigned int i;
-  MetaOutput *primary;
+  int primary;
   GList *region = NULL;
 
   g_return_val_if_fail (config != NULL, FALSE);
@@ -1131,7 +1149,7 @@ make_suggested_config (MetaMonitorConfig *self,
 
   for (i = 0; i < n_outputs; i++)
     {
-      gboolean is_primary = (&outputs[i] == primary);
+      gboolean is_primary = ((int)i == primary);
 
       if (outputs[i].suggested_x < 0 || outputs[i].suggested_y < 0)
           return FALSE;
@@ -1158,6 +1176,81 @@ make_suggested_config (MetaMonitorConfig *self,
   return TRUE;
 }
 
+static void
+config_one_untiled_output (MetaOutput *outputs,
+                           MetaConfiguration *config,
+                           int idx, gboolean is_primary,
+                           int *x, unsigned long *output_configured_bitmap)
+{
+  MetaOutput *output = &outputs[idx];
+
+  if (*output_configured_bitmap & (1 << idx))
+    return;
+
+  init_config_from_preferred_mode (&config->outputs[idx], output);
+  config->outputs[idx].is_primary = is_primary;
+  config->outputs[idx].rect.x = *x;
+  *x += config->outputs[idx].rect.width;
+  *output_configured_bitmap |= (1 << idx);
+}
+
+static void
+config_one_tiled_group (MetaOutput *outputs,
+                        MetaConfiguration *config,
+                        int base_idx, gboolean is_primary,
+                        int n_outputs,
+                        int *x, unsigned long *output_configured_bitmap)
+{
+  guint32 num_h_tile, num_v_tile, ht, vt;
+  int j;
+  int cur_x, cur_y, addx = 0;
+
+  if (*output_configured_bitmap & (1 << base_idx))
+      return;
+
+  if (outputs[base_idx].tile_info.group_id == 0)
+    return;
+
+  cur_x = cur_y = 0;
+  num_h_tile = outputs[base_idx].tile_info.max_h_tiles;
+  num_v_tile = outputs[base_idx].tile_info.max_v_tiles;
+
+  /* iterate over horizontal tiles */
+  cur_x = *x;
+  for (ht = 0; ht < num_h_tile; ht++)
+    {
+      cur_y = 0;
+      addx = 0;
+      for (vt = 0; vt < num_v_tile; vt++)
+        {
+          for (j = 0; j < n_outputs; j++)
+            {
+              if (outputs[j].tile_info.group_id != outputs[base_idx].tile_info.group_id)
+                continue;
+
+              if (outputs[j].tile_info.loc_h_tile != ht ||
+                  outputs[j].tile_info.loc_v_tile != vt)
+                continue;
+
+              if (ht == 0 && vt == 0 && is_primary)
+                config->outputs[j].is_primary = TRUE;
+
+              init_config_from_preferred_mode (&config->outputs[j], &outputs[j]);
+              config->outputs[j].rect.x = cur_x;
+              config->outputs[j].rect.y = cur_y;
+
+              *output_configured_bitmap |= (1 << j);
+              cur_y += outputs[j].tile_info.tile_h;
+              if (vt == 0)
+                addx += outputs[j].tile_info.tile_w;
+            }
+        }
+      cur_x += addx;
+    }
+  *x = cur_x;
+
+}
+
 static void
 make_linear_config (MetaMonitorConfig *self,
                     MetaOutput        *outputs,
@@ -1166,31 +1259,41 @@ make_linear_config (MetaMonitorConfig *self,
                     int                max_height,
                     MetaConfiguration *config)
 {
-  MetaOutput *primary;
+  unsigned long output_configured_bitmap = 0;
   unsigned i;
   int x;
+  int primary;
 
   g_return_if_fail (config != NULL);
 
   primary = find_primary_output (outputs, n_outputs);
 
-  x = primary->preferred_mode->width;
+  x = 0;
+  /* set the primary up first at 0 */
+  if (outputs[primary].tile_info.group_id)
+    {
+      config_one_tiled_group (outputs, config, primary, TRUE, n_outputs,
+                              &x, &output_configured_bitmap);
+    }
+  else
+    {
+      config_one_untiled_output (outputs, config, primary, TRUE,
+                                 &x, &output_configured_bitmap);
+    }
+
+  /* then add other tiled monitors */
   for (i = 0; i < n_outputs; i++)
     {
-      gboolean is_primary = (&outputs[i] == primary);
+      config_one_tiled_group (outputs, config, i, FALSE, n_outputs,
+                              &x, &output_configured_bitmap);
+    }
 
-      init_config_from_preferred_mode (&config->outputs[i], &outputs[i]);
-      config->outputs[i].is_primary = is_primary;
+  /* then add remaining monitors */
+  for (i = 0; i < n_outputs; i++)
+    {
+      config_one_untiled_output (outputs, config, i, FALSE,
+                                 &x, &output_configured_bitmap);
 
-      if (is_primary)
-        {
-          config->outputs[i].rect.x = 0;
-        }
-      else
-        {
-          config->outputs[i].rect.x = x;
-          x += config->outputs[i].rect.width;
-        }
     }
 }
 
@@ -1314,7 +1417,7 @@ ensure_at_least_one_output (MetaMonitorConfig  *self,
                             unsigned            n_outputs)
 {
   MetaConfiguration *config;
-  MetaOutput *primary;
+  int primary;
   unsigned i;
 
   /* Check that we have at least one active output */
@@ -1332,7 +1435,7 @@ ensure_at_least_one_output (MetaMonitorConfig  *self,
 
   for (i = 0; i < n_outputs; i++)
     {
-      gboolean is_primary = (&outputs[i] == primary);
+      gboolean is_primary = ((int)i == primary);
 
       if (is_primary)
         {
@@ -1408,6 +1511,7 @@ init_config_from_output (MetaOutputConfig *config,
   config->transform = output->crtc->transform;
   config->is_primary = output->is_primary;
   config->is_presentation = output->is_presentation;
+  config->is_underscanning = output->is_underscanning;
 }
 
 void
@@ -1598,7 +1702,8 @@ meta_monitor_config_save (MetaMonitorConfig *self)
                                       "      <reflect_x>%s</reflect_x>\n"
                                       "      <reflect_y>no</reflect_y>\n"
                                       "      <primary>%s</primary>\n"
-                                      "      <presentation>%s</presentation>\n",
+                                      "      <presentation>%s</presentation>\n"
+                                      "      <underscanning>%s</underscanning>\n",
                                       output->rect.width,
                                       output->rect.height,
                                       refresh_rate,
@@ -1607,7 +1712,8 @@ meta_monitor_config_save (MetaMonitorConfig *self)
                                       rotation_map[output->transform & 0x3],
                                       output->transform >= META_MONITOR_TRANSFORM_FLIPPED ? "yes" : "no",
                                       output->is_primary ? "yes" : "no",
-                                      output->is_presentation ? "yes" : "no");
+                                      output->is_presentation ? "yes" : "no",
+                                      output->is_underscanning ? "yes" : "no");
             }
 
           g_string_append (buffer, "    </output>\n");
@@ -1622,7 +1728,7 @@ meta_monitor_config_save (MetaMonitorConfig *self)
   closure->config = g_object_ref (self);
   closure->buffer = buffer;
 
-  g_file_replace_contents_async (self->file,
+  g_file_replace_contents_async (self->user_file,
                                  buffer->str, buffer->len,
                                  NULL, /* etag */
                                  TRUE,
@@ -1740,7 +1846,7 @@ crtc_assignment_assign (CrtcAssignment       *assign,
     }
   else
     {
-      MetaCRTCInfo *info = g_slice_new0 (MetaCRTCInfo);
+      info = g_slice_new0 (MetaCRTCInfo);
 
       info->crtc = crtc;
       info->mode = mode;
@@ -1814,7 +1920,6 @@ real_assign_crtcs (CrtcAssignment     *assignment,
   MetaOutputKey *output_key;
   MetaOutputConfig *output_config;
   unsigned int i;
-  gboolean success;
 
   if (output_num == assignment->config->n_outputs)
     return TRUE;
@@ -1831,8 +1936,6 @@ real_assign_crtcs (CrtcAssignment     *assignment,
                                       &crtcs, &n_crtcs,
                                       &outputs, &n_outputs);
 
-  success = FALSE;
-
   for (i = 0; i < n_crtcs; i++)
     {
       MetaCRTC *crtc = &crtcs[i];
@@ -1879,10 +1982,7 @@ real_assign_crtcs (CrtcAssignment     *assignment,
                                               output))
                     {
                       if (real_assign_crtcs (assignment, output_num + 1))
-                        {
-                          success = TRUE;
-                          goto out;
-                        }
+                        return TRUE;
 
                       crtc_assignment_unassign (assignment, crtc, output);
                     }
@@ -1891,8 +1991,7 @@ real_assign_crtcs (CrtcAssignment     *assignment,
 	}
     }
 
-out:
-  return success;
+  return FALSE;
 }
 
 static gboolean
@@ -1941,6 +2040,7 @@ meta_monitor_config_assign_crtcs (MetaConfiguration  *config,
                                                 &config->keys[i]);
       output_info->is_primary = output_config->is_primary;
       output_info->is_presentation = output_config->is_presentation;
+      output_info->is_underscanning = output_config->is_underscanning;
 
       g_ptr_array_add (outputs, output_info);
     }

src/backends/meta-monitor-manager-dummy.c

@@ -27,6 +27,10 @@
 
 #include "meta-monitor-manager-dummy.h"
 
+#include <stdlib.h>
+
+#include <meta/util.h>
+
 #define ALL_TRANSFORMS ((1 << (META_MONITOR_TRANSFORM_FLIPPED_270 + 1)) - 1)
 
 struct _MetaMonitorManagerDummy
@@ -44,9 +48,69 @@ G_DEFINE_TYPE (MetaMonitorManagerDummy, meta_monitor_manager_dummy, META_TYPE_MO
 static void
 meta_monitor_manager_dummy_read_current (MetaMonitorManager *manager)
 {
+  unsigned int num_monitors = 1;
+  int *monitor_scales = NULL;
+  const char *num_monitors_str;
+  const char *monitor_scales_str;
+  unsigned int i;
+  int current_x = 0;
+
+  /* To control what monitor configuration is generated, there are two available
+   * environmental variables that can be used:
+   *
+   * MUTTER_DEBUG_NUM_DUMMY_MONITORS
+   *
+   * Specifies the number of dummy monitors to include in the stage. Every
+   * monitor is 1024x786 pixels and they are placed on a horizontal row.
+   *
+   * MUTTER_DEBUG_DUMMY_MONITOR_SCALES
+   *
+   * A comma separated list that specifies the scales of the dummy monitors.
+   *
+   * For example the following configuration results in two monitors, where the
+   * first one has the monitor scale 1, and the other the monitor scale 2.
+   *
+   * MUTTER_DEBUG_NUM_DUMMY_MONITORS=2
+   * MUTTER_DEBUG_DUMMY_MONITOR_SCALES=1,2
+   */
+  num_monitors_str = getenv ("MUTTER_DEBUG_NUM_DUMMY_MONITORS");
+  if (num_monitors_str)
+    {
+      num_monitors = g_ascii_strtoll (num_monitors_str, NULL, 10);
+      if (num_monitors <= 0)
+        {
+          meta_warning ("Invalid number of dummy monitors");
+          num_monitors = 1;
+        }
+    }
+
+  monitor_scales = g_newa (int, num_monitors);
+  for (i = 0; i < num_monitors; i++)
+    monitor_scales[i] = 1;
+
+  monitor_scales_str = getenv ("MUTTER_DEBUG_DUMMY_MONITOR_SCALES");
+  if (monitor_scales_str)
+    {
+      gchar **scales_str_list;
+
+      scales_str_list = g_strsplit (monitor_scales_str, ",", -1);
+      if (g_strv_length (scales_str_list) != num_monitors)
+        meta_warning ("Number of specified monitor scales differ from number "
+                      "of monitors (defaults to 1).\n");
+      for (i = 0; i < num_monitors && scales_str_list[i]; i++)
+        {
+          int scale = g_ascii_strtoll (scales_str_list[i], NULL, 10);
+          if (scale == 1 || scale == 2)
+            monitor_scales[i] = scale;
+          else
+            meta_warning ("Invalid dummy monitor scale");
+        }
+      g_strfreev (scales_str_list);
+    }
+
   manager->max_screen_width = 65535;
   manager->max_screen_height = 65535;
-  manager->screen_width = 1024;
+  manager->screen_width = 1024 * num_monitors;
   manager->screen_height = 768;
 
   manager->modes = g_new0 (MetaMonitorMode, 1);
@@ -57,46 +121,52 @@ meta_monitor_manager_dummy_read_current (MetaMonitorManager *manager)
   manager->modes[0].height = 768;
   manager->modes[0].refresh_rate = 60.0;
 
-  manager->crtcs = g_new0 (MetaCRTC, 1);
-  manager->n_crtcs = 1;
+  manager->crtcs = g_new0 (MetaCRTC, num_monitors);
+  manager->n_crtcs = num_monitors;
+  manager->outputs = g_new0 (MetaOutput, num_monitors);
+  manager->n_outputs = num_monitors;
 
-  manager->crtcs[0].crtc_id = 1;
-  manager->crtcs[0].rect.x = 0;
-  manager->crtcs[0].rect.y = 0;
-  manager->crtcs[0].rect.width = manager->modes[0].width;
-  manager->crtcs[0].rect.height = manager->modes[0].height;
-  manager->crtcs[0].current_mode = &manager->modes[0];
-  manager->crtcs[0].transform = META_MONITOR_TRANSFORM_NORMAL;
-  manager->crtcs[0].all_transforms = ALL_TRANSFORMS;
-  manager->crtcs[0].is_dirty = FALSE;
-  manager->crtcs[0].logical_monitor = NULL;
+  for (i = 0; i < num_monitors; i++)
+    {
+      manager->crtcs[i].crtc_id = i + 1;
+      manager->crtcs[i].rect.x = current_x;
+      manager->crtcs[i].rect.y = 0;
+      manager->crtcs[i].rect.width = manager->modes[0].width;
+      manager->crtcs[i].rect.height = manager->modes[0].height;
+      manager->crtcs[i].current_mode = &manager->modes[0];
+      manager->crtcs[i].transform = META_MONITOR_TRANSFORM_NORMAL;
+      manager->crtcs[i].all_transforms = ALL_TRANSFORMS;
+      manager->crtcs[i].is_dirty = FALSE;
+      manager->crtcs[i].logical_monitor = NULL;
 
-  manager->outputs = g_new0 (MetaOutput, 1);
-  manager->n_outputs = 1;
+      current_x += manager->crtcs[i].rect.width;
 
-  manager->outputs[0].crtc = &manager->crtcs[0];
-  manager->outputs[0].winsys_id = 1;
-  manager->outputs[0].name = g_strdup ("LVDS");
-  manager->outputs[0].vendor = g_strdup ("MetaProducts Inc.");
-  manager->outputs[0].product = g_strdup ("unknown");
-  manager->outputs[0].serial = g_strdup ("0xC0FFEE");
-  manager->outputs[0].width_mm = 222;
-  manager->outputs[0].height_mm = 125;
-  manager->outputs[0].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
-  manager->outputs[0].preferred_mode = &manager->modes[0];
-  manager->outputs[0].n_modes = 1;
-  manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 1);
-  manager->outputs[0].modes[0] = &manager->modes[0];
-  manager->outputs[0].n_possible_crtcs = 1;
-  manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 1);
-  manager->outputs[0].possible_crtcs[0] = &manager->crtcs[0];
-  manager->outputs[0].n_possible_clones = 0;
-  manager->outputs[0].possible_clones = g_new0 (MetaOutput *, 0);
-  manager->outputs[0].backlight = -1;
-  manager->outputs[0].backlight_min = 0;
-  manager->outputs[0].backlight_max = 0;
-  manager->outputs[0].connector_type = META_CONNECTOR_TYPE_LVDS;
-  manager->outputs[0].scale = 1;
+      manager->outputs[i].crtc = &manager->crtcs[i];
+      manager->outputs[i].winsys_id = i + 1;
+      manager->outputs[i].name = g_strdup_printf ("LVDS%d", i + 1);
+      manager->outputs[i].vendor = g_strdup ("MetaProducts Inc.");
+      manager->outputs[i].product = g_strdup ("unknown");
+      manager->outputs[i].serial = g_strdup ("0xC0FFEE");
+      manager->outputs[i].suggested_x = -1;
+      manager->outputs[i].suggested_y = -1;
+      manager->outputs[i].width_mm = 222;
+      manager->outputs[i].height_mm = 125;
+      manager->outputs[i].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
+      manager->outputs[i].preferred_mode = &manager->modes[0];
+      manager->outputs[i].n_modes = 1;
+      manager->outputs[i].modes = g_new0 (MetaMonitorMode *, 1);
+      manager->outputs[i].modes[0] = &manager->modes[0];
+      manager->outputs[i].n_possible_crtcs = 1;
+      manager->outputs[i].possible_crtcs = g_new0 (MetaCRTC *, 1);
+      manager->outputs[i].possible_crtcs[0] = &manager->crtcs[i];
+      manager->outputs[i].n_possible_clones = 0;
+      manager->outputs[i].possible_clones = g_new0 (MetaOutput *, 0);
+      manager->outputs[i].backlight = -1;
+      manager->outputs[i].backlight_min = 0;
+      manager->outputs[i].backlight_max = 0;
+      manager->outputs[i].connector_type = META_CONNECTOR_TYPE_LVDS;
+      manager->outputs[i].scale = monitor_scales[i];
+    }
 }
 
 static void
@@ -127,7 +197,7 @@ meta_monitor_manager_dummy_apply_config (MetaMonitorManager *manager,
         {
           MetaMonitorMode *mode;
           MetaOutput *output;
-          int i, n_outputs;
+          unsigned int j;
           int width, height;
 
           mode = crtc_info->mode;
@@ -153,10 +223,9 @@ meta_monitor_manager_dummy_apply_config (MetaMonitorManager *manager,
           screen_width = MAX (screen_width, crtc_info->x + width);
           screen_height = MAX (screen_height, crtc_info->y + height);
 
-          n_outputs = crtc_info->outputs->len;
-          for (i = 0; i < n_outputs; i++)
+          for (j = 0; j < crtc_info->outputs->len; j++)
             {
-              output = ((MetaOutput**)crtc_info->outputs->pdata)[i];
+              output = ((MetaOutput**)crtc_info->outputs->pdata)[j];
 
               output->is_dirty = TRUE;
               output->crtc = crtc;

src/backends/meta-monitor-manager-private.h

@@ -56,6 +56,7 @@ typedef struct _MetaMonitorMode MetaMonitorMode;
 typedef struct _MetaMonitorInfo MetaMonitorInfo;
 typedef struct _MetaCRTCInfo MetaCRTCInfo;
 typedef struct _MetaOutputInfo MetaOutputInfo;
+typedef struct _MetaTileInfo MetaTileInfo;
 
 typedef enum {
   META_MONITOR_TRANSFORM_NORMAL,
@@ -89,6 +90,17 @@ typedef enum {
   META_CONNECTOR_TYPE_DSI = 16,
 } MetaConnectorType;
 
+struct _MetaTileInfo {
+  guint32 group_id;
+  guint32 flags;
+  guint32 max_h_tiles;
+  guint32 max_v_tiles;
+  guint32 loc_h_tile;
+  guint32 loc_v_tile;
+  guint32 tile_w;
+  guint32 tile_h;
+};
+
 struct _MetaOutput
 {
   /* The CRTC driving this output, NULL if the output is not enabled */
@@ -132,6 +144,8 @@ struct _MetaOutput
   */
   gboolean is_primary;
   gboolean is_presentation;
+  gboolean is_underscanning;
+  gboolean supports_underscanning;
 
   gpointer driver_private;
   GDestroyNotify driver_notify;
@@ -140,6 +154,8 @@ struct _MetaOutput
   gboolean hotplug_mode_update;
   gint suggested_x;
   gint suggested_y;
+
+  MetaTileInfo tile_info;
 };
 
 struct _MetaCRTC
@@ -158,7 +174,11 @@ struct _MetaCRTC
   /* Used when changing configuration */
   gboolean is_dirty;
 
-  MetaCursorReference *cursor;
+  /* Used by cursor renderer backend */
+  void *cursor_renderer_private;
+
+  gpointer driver_private;
+  GDestroyNotify driver_notify;
 };
 
 struct _MetaMonitorMode
@@ -175,6 +195,7 @@ struct _MetaMonitorMode
   GDestroyNotify driver_notify;
 };
 
+#define META_MAX_OUTPUTS_PER_MONITOR 4
 /**
  * MetaMonitorInfo:
  *
@@ -190,9 +211,14 @@ struct _MetaMonitorInfo
   int number;
   int xinerama_index;
   MetaRectangle rect;
+  /* for tiled monitors these are calculated, from untiled just copied */
+  float refresh_rate;
+  int width_mm;
+  int height_mm;
   gboolean is_primary;
   gboolean is_presentation; /* XXX: not yet used */
   gboolean in_fullscreen;
+  int scale;
 
   /* The primary or first output for this monitor, 0 if we can't figure out.
      It can be matched to a winsys_id of a MetaOutput.
@@ -203,6 +229,12 @@ struct _MetaMonitorInfo
      the primary one).
   */
   glong winsys_id;
+
+  guint32 tile_group_id;
+
+  int monitor_winsys_xid;
+  int n_outputs;
+  MetaOutput *outputs[META_MAX_OUTPUTS_PER_MONITOR];
 };
 
 /*
@@ -230,6 +262,7 @@ struct _MetaOutputInfo {
   MetaOutput  *output;
   gboolean     is_primary;
   gboolean     is_presentation;
+  gboolean     is_underscanning;
 };
 
 #define META_TYPE_MONITOR_MANAGER            (meta_monitor_manager_get_type ())
@@ -319,6 +352,13 @@ struct _MetaMonitorManagerClass
                           unsigned short     *,
                           unsigned short     *,
                           unsigned short     *);
+
+  void (*add_monitor) (MetaMonitorManager *,
+                       MetaMonitorInfo *);
+
+  void (*delete_monitor) (MetaMonitorManager *,
+                          int monitor_winsys_xid);
+
 };
 
 void                meta_monitor_manager_rebuild_derived   (MetaMonitorManager *manager);
@@ -374,6 +414,10 @@ gint               meta_monitor_manager_get_monitor_at_point (MetaMonitorManager
                                                               gfloat              x,
                                                               gfloat              y);
 
+void meta_monitor_manager_clear_output (MetaOutput *output);
+void meta_monitor_manager_clear_mode (MetaMonitorMode *mode);
+void meta_monitor_manager_clear_crtc (MetaCRTC *crtc);
+
 /* Returns true if transform causes width and height to be inverted
    This is true for the odd transforms in the enum */
 static inline gboolean

src/backends/meta-monitor-manager.c

@@ -71,6 +71,98 @@ meta_monitor_manager_init (MetaMonitorManager *manager)
 {
 }
 
+/*
+ * rules for constructing a tiled monitor
+ * 1. find a tile_group_id
+ * 2. iterate over all outputs for that tile group id
+ * 3. see if output has a crtc and if it is configured for the tile size
+ * 4. calculate the total tile size
+ * 5. set tile finished size
+ * 6. check for more tile_group_id
+*/
+static void
+construct_tile_monitor (MetaMonitorManager *manager,
+                        GArray *monitor_infos,
+                        guint32 tile_group_id)
+{
+  MetaMonitorInfo info;
+  unsigned i;
+
+  for (i = 0; i < monitor_infos->len; i++)
+    {
+      MetaMonitorInfo *pinfo = &g_array_index (monitor_infos, MetaMonitorInfo, i);
+
+      if (pinfo->tile_group_id == tile_group_id)
+        return;
+    }
+
+  /* didn't find it */
+  info.number = monitor_infos->len;
+  info.tile_group_id = tile_group_id;
+  info.is_presentation = FALSE;
+  info.refresh_rate = 0.0;
+  info.width_mm = 0;
+  info.height_mm = 0;
+  info.is_primary = FALSE;
+  info.rect.x = INT_MAX;
+  info.rect.y = INT_MAX;
+  info.rect.width = 0;
+  info.rect.height = 0;
+  info.winsys_id = 0;
+  info.n_outputs = 0;
+  info.monitor_winsys_xid = 0;
+
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *output = &manager->outputs[i];
+
+      if (!output->tile_info.group_id)
+        continue;
+
+      if (output->tile_info.group_id != tile_group_id)
+        continue;
+
+      if (!output->crtc)
+        continue;
+
+      if (output->crtc->rect.width != (int)output->tile_info.tile_w ||
+          output->crtc->rect.height != (int)output->tile_info.tile_h)
+        continue;
+
+      if (output->tile_info.loc_h_tile == 0 && output->tile_info.loc_v_tile == 0)
+        {
+          info.refresh_rate = output->crtc->current_mode->refresh_rate;
+          info.width_mm = output->width_mm;
+          info.height_mm = output->height_mm;
+          info.winsys_id = output->winsys_id;
+        }
+
+      /* hack */
+      if (output->crtc->rect.x < info.rect.x)
+        info.rect.x = output->crtc->rect.x;
+      if (output->crtc->rect.y < info.rect.y)
+        info.rect.y = output->crtc->rect.y;
+
+      if (output->tile_info.loc_h_tile == 0)
+        info.rect.height += output->tile_info.tile_h;
+
+      if (output->tile_info.loc_v_tile == 0)
+        info.rect.width += output->tile_info.tile_w;
+
+      if (info.n_outputs > META_MAX_OUTPUTS_PER_MONITOR)
+        continue;
+
+      info.outputs[info.n_outputs++] = output;
+    }
+
+  /* if we don't have a winsys id, i.e. we haven't found tile 0,0
+     don't try and add this to the monitor infos */
+  if (!info.winsys_id)
+    return;
+
+  g_array_append_val (monitor_infos, info);
+}
+
 /*
  * make_logical_config:
  *
@@ -81,16 +173,26 @@ meta_monitor_manager_init (MetaMonitorManager *manager)
 static void
 make_logical_config (MetaMonitorManager *manager)
 {
+  MetaMonitorManagerClass *manager_class = META_MONITOR_MANAGER_GET_CLASS (manager);
   GArray *monitor_infos;
   unsigned int i, j;
 
   monitor_infos = g_array_sized_new (FALSE, TRUE, sizeof (MetaMonitorInfo),
-                                     manager->n_outputs);
+                                     manager->n_crtcs);
 
   /* Walk the list of MetaCRTCs, and build a MetaMonitorInfo
      for each of them, unless they reference a rectangle that
      is already there.
   */
+  /* for tiling we need to work out how many tiled outputs there are */
+  for (i = 0; i < manager->n_outputs; i++)
+    {
+      MetaOutput *output = &manager->outputs[i];
+
+      if (output->tile_info.group_id)
+        construct_tile_monitor (manager, monitor_infos, output->tile_info.group_id);
+    }
+
   for (i = 0; i < manager->n_crtcs; i++)
     {
       MetaCRTC *crtc = &manager->crtcs[i];
@@ -102,8 +204,8 @@ make_logical_config (MetaMonitorManager *manager)
       for (j = 0; j < monitor_infos->len; j++)
         {
           MetaMonitorInfo *info = &g_array_index (monitor_infos, MetaMonitorInfo, j);
-          if (meta_rectangle_equal (&crtc->rect,
-                                    &info->rect))
+          if (meta_rectangle_contains_rect (&info->rect,
+                                            &crtc->rect))
             {
               crtc->logical_monitor = info;
               break;
@@ -115,7 +217,10 @@ make_logical_config (MetaMonitorManager *manager)
           MetaMonitorInfo info;
 
           info.number = monitor_infos->len;
+          info.tile_group_id = 0;
           info.rect = crtc->rect;
+          info.refresh_rate = crtc->current_mode->refresh_rate;
+          info.scale = 1;
           info.is_primary = FALSE;
           /* This starts true because we want
              is_presentation only if all outputs are
@@ -125,7 +230,8 @@ make_logical_config (MetaMonitorManager *manager)
           info.is_presentation = TRUE;
           info.in_fullscreen = -1;
           info.winsys_id = 0;
-
+          info.n_outputs = 0;
+          info.monitor_winsys_xid = 0;
           g_array_append_val (monitor_infos, info);
 
           crtc->logical_monitor = &g_array_index (monitor_infos, MetaMonitorInfo,
@@ -147,6 +253,9 @@ make_logical_config (MetaMonitorManager *manager)
       if (output->crtc == NULL)
         continue;
 
+      if (output->tile_info.group_id)
+        continue;
+
       /* We must have a logical monitor on every CRTC at this point */
       g_assert (output->crtc->logical_monitor != NULL);
 
@@ -155,8 +264,17 @@ make_logical_config (MetaMonitorManager *manager)
       info->is_primary = info->is_primary || output->is_primary;
       info->is_presentation = info->is_presentation && output->is_presentation;
 
+      info->width_mm = output->width_mm;
+      info->height_mm = output->height_mm;
+
+      info->outputs[0] = output;
+      info->n_outputs = 1;
+
       if (output->is_primary || info->winsys_id == 0)
-        info->winsys_id = output->winsys_id;
+        {
+          info->scale = output->scale;
+          info->winsys_id = output->winsys_id;
+        }
 
       if (info->is_primary)
         manager->primary_monitor_index = info->number;
@@ -164,6 +282,10 @@ make_logical_config (MetaMonitorManager *manager)
 
   manager->n_monitor_infos = monitor_infos->len;
   manager->monitor_infos = (void*)g_array_free (monitor_infos, FALSE);
+
+  if (manager_class->add_monitor)
+    for (i = 0; i < manager->n_monitor_infos; i++)
+      manager_class->add_monitor (manager, &manager->monitor_infos[i]);
 }
 
 static void
@@ -224,6 +346,23 @@ meta_monitor_manager_constructed (GObject *object)
   manager->in_init = FALSE;
 }
 
+void
+meta_monitor_manager_clear_output (MetaOutput *output)
+{
+  g_free (output->name);
+  g_free (output->vendor);
+  g_free (output->product);
+  g_free (output->serial);
+  g_free (output->modes);
+  g_free (output->possible_crtcs);
+  g_free (output->possible_clones);
+
+  if (output->driver_notify)
+    output->driver_notify (output);
+
+  memset (output, 0, sizeof (*output));
+}
+
 static void
 meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
                                         int         n_old_outputs)
@@ -231,22 +370,22 @@ meta_monitor_manager_free_output_array (MetaOutput *old_outputs,
   int i;
 
   for (i = 0; i < n_old_outputs; i++)
-    {
-      g_free (old_outputs[i].name);
-      g_free (old_outputs[i].vendor);
-      g_free (old_outputs[i].product);
-      g_free (old_outputs[i].serial);
-      g_free (old_outputs[i].modes);
-      g_free (old_outputs[i].possible_crtcs);
-      g_free (old_outputs[i].possible_clones);
-
-      if (old_outputs[i].driver_notify)
-        old_outputs[i].driver_notify (&old_outputs[i]);
-    }
+    meta_monitor_manager_clear_output (&old_outputs[i]);
 
   g_free (old_outputs);
 }
 
+void
+meta_monitor_manager_clear_mode (MetaMonitorMode *mode)
+{
+  g_free (mode->name);
+
+  if (mode->driver_notify)
+    mode->driver_notify (mode);
+
+  memset (mode, 0, sizeof (*mode));
+}
+
 static void
 meta_monitor_manager_free_mode_array (MetaMonitorMode *old_modes,
                                       int              n_old_modes)
@@ -254,16 +393,32 @@ meta_monitor_manager_free_mode_array (MetaMonitorMode *old_modes,
   int i;
 
   for (i = 0; i < n_old_modes; i++)
-    {
-      g_free (old_modes[i].name);
-
-      if (old_modes[i].driver_notify)
-        old_modes[i].driver_notify (&old_modes[i]);
-    }
+    meta_monitor_manager_clear_mode (&old_modes[i]);
 
   g_free (old_modes);
 }
 
+void
+meta_monitor_manager_clear_crtc (MetaCRTC *crtc)
+{
+  if (crtc->driver_notify)
+    crtc->driver_notify (crtc);
+
+  memset (crtc, 0, sizeof (*crtc));
+}
+
+static void
+meta_monitor_manager_free_crtc_array (MetaCRTC *old_crtcs,
+                                      int       n_old_crtcs)
+{
+  int i;
+
+  for (i = 0; i < n_old_crtcs; i++)
+    meta_monitor_manager_clear_crtc (&old_crtcs[i]);
+
+  g_free (old_crtcs);
+}
+
 static void
 meta_monitor_manager_finalize (GObject *object)
 {
@@ -271,8 +426,8 @@ meta_monitor_manager_finalize (GObject *object)
 
   meta_monitor_manager_free_output_array (manager->outputs, manager->n_outputs);
   meta_monitor_manager_free_mode_array (manager->modes, manager->n_modes);
+  meta_monitor_manager_free_crtc_array (manager->crtcs, manager->n_crtcs);
   g_free (manager->monitor_infos);
-  g_free (manager->crtcs);
 
   G_OBJECT_CLASS (meta_monitor_manager_parent_class)->finalize (object);
 }
@@ -353,16 +508,14 @@ static char *
 make_display_name (MetaMonitorManager *manager,
                    MetaOutput         *output)
 {
-  char *inches = NULL;
-  char *vendor_name = NULL;
-  char *ret;
+  g_autofree char *inches = NULL;
+  g_autofree char *vendor_name = NULL;
 
   switch (output->connector_type)
     {
     case META_CONNECTOR_TYPE_LVDS:
     case META_CONNECTOR_TYPE_eDP:
-      ret = g_strdup (_("Built-in display"));
-      goto out;
+      return g_strdup (_("Built-in display"));
     default:
       break;
     }
@@ -398,18 +551,12 @@ make_display_name (MetaMonitorManager *manager,
       /* TRANSLATORS: this is a monitor vendor name, followed by a
        * size in inches, like 'Dell 15"'
        */
-      ret = g_strdup_printf (_("%s %s"), vendor_name, inches);
+      return g_strdup_printf (_("%s %s"), vendor_name, inches);
     }
   else
     {
-      ret = g_strdup (vendor_name);
+      return g_strdup (vendor_name);
     }
-
- out:
-  g_free (inches);
-  g_free (vendor_name);
-
-  return ret;
 }
 
 static const char *
@@ -520,6 +667,10 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
                              g_variant_new_boolean (output->is_presentation));
       g_variant_builder_add (&properties, "{sv}", "connector-type",
                              g_variant_new_string (get_connector_type_name (output->connector_type)));
+      g_variant_builder_add (&properties, "{sv}", "underscanning",
+                             g_variant_new_boolean (output->is_underscanning));
+      g_variant_builder_add (&properties, "{sv}", "supports-underscanning",
+                             g_variant_new_boolean (output->supports_underscanning));
 
       edid_file = manager_class->get_edid_file (manager, output);
       if (edid_file)
@@ -540,6 +691,20 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
             }
         }
 
+      if (output->tile_info.group_id)
+        {
+          g_variant_builder_add (&properties, "{sv}", "tile",
+                                 g_variant_new ("(uuuuuuuu)",
+                                                output->tile_info.group_id,
+                                                output->tile_info.flags,
+                                                output->tile_info.max_h_tiles,
+                                                output->tile_info.max_v_tiles,
+                                                output->tile_info.loc_h_tile,
+                                                output->tile_info.loc_v_tile,
+                                                output->tile_info.tile_w,
+                                                output->tile_info.tile_h));
+        }
+
       g_variant_builder_add (&output_builder, "(uxiausauaua{sv})",
                              i, /* ID */
                              (gint64)output->winsys_id,
@@ -737,8 +902,7 @@ meta_monitor_manager_handle_apply_configuration  (MetaDBusDisplayConfig *skeleto
           crtc_info->y = 0;
         }
 
-      if (transform < META_MONITOR_TRANSFORM_NORMAL ||
-          transform > META_MONITOR_TRANSFORM_FLIPPED_270 ||
+      if (transform > META_MONITOR_TRANSFORM_FLIPPED_270 ||
           ((crtc->all_transforms & (1 << transform)) == 0))
         {
           g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
@@ -808,7 +972,7 @@ meta_monitor_manager_handle_apply_configuration  (MetaDBusDisplayConfig *skeleto
   while (g_variant_iter_loop (&output_iter, "(u@a{sv})", &output_index, &properties))
     {
       MetaOutputInfo *output_info;
-      gboolean primary, presentation;
+      gboolean primary, presentation, underscanning;
 
       if (output_index >= manager->n_outputs)
         {
@@ -827,6 +991,9 @@ meta_monitor_manager_handle_apply_configuration  (MetaDBusDisplayConfig *skeleto
       if (g_variant_lookup (properties, "presentation", "b", &presentation))
         output_info->is_presentation = presentation;
 
+      if (g_variant_lookup (properties, "underscanning", "b", &underscanning))
+        output_info->is_underscanning = underscanning;
+
       g_ptr_array_add (output_infos, output_info);
     }
 
@@ -1194,37 +1361,58 @@ meta_monitor_manager_read_current_config (MetaMonitorManager *manager)
   MetaOutput *old_outputs;
   MetaCRTC *old_crtcs;
   MetaMonitorMode *old_modes;
-  unsigned int n_old_outputs, n_old_modes;
+  unsigned int n_old_outputs, n_old_crtcs, n_old_modes;
 
   /* Some implementations of read_current use the existing information
    * we have available, so don't free the old configuration until after
    * read_current finishes. */
   old_outputs = manager->outputs;
   n_old_outputs = manager->n_outputs;
+  old_crtcs = manager->crtcs;
+  n_old_crtcs = manager->n_crtcs;
   old_modes = manager->modes;
   n_old_modes = manager->n_modes;
-  old_crtcs = manager->crtcs;
 
   manager->serial++;
   META_MONITOR_MANAGER_GET_CLASS (manager)->read_current (manager);
 
   meta_monitor_manager_free_output_array (old_outputs, n_old_outputs);
   meta_monitor_manager_free_mode_array (old_modes, n_old_modes);
-  g_free (old_crtcs);
+  meta_monitor_manager_free_crtc_array (old_crtcs, n_old_crtcs);
 }
 
 void
 meta_monitor_manager_rebuild_derived (MetaMonitorManager *manager)
 {
+  MetaMonitorManagerClass *manager_class = META_MONITOR_MANAGER_GET_CLASS (manager);
   MetaMonitorInfo *old_monitor_infos;
-
+  unsigned old_n_monitor_infos;
+  unsigned i, j;
   old_monitor_infos = manager->monitor_infos;
+  old_n_monitor_infos = manager->n_monitor_infos;
 
   if (manager->in_init)
     return;
 
   make_logical_config (manager);
 
+  if (manager_class->delete_monitor)
+    {
+      for (i = 0; i < old_n_monitor_infos; i++)
+        {
+          gboolean delete_mon = TRUE;
+          for (j = 0; j < manager->n_monitor_infos; j++)
+            {
+              if (manager->monitor_infos[j].monitor_winsys_xid == old_monitor_infos[i].monitor_winsys_xid)
+                {
+                  delete_mon = FALSE;
+                  break;
+                }
+            }
+          if (delete_mon)
+            manager_class->delete_monitor (manager, old_monitor_infos[i].monitor_winsys_xid);
+        }
+    }
   g_signal_emit_by_name (manager, "monitors-changed");
 
   g_free (old_monitor_infos);
@@ -1245,25 +1433,35 @@ meta_output_parse_edid (MetaOutput *meta_output,
   if (parsed_edid)
     {
       meta_output->vendor = g_strndup (parsed_edid->manufacturer_code, 4);
-      if (parsed_edid->dsc_product_name[0])
-        meta_output->product = g_strndup (parsed_edid->dsc_product_name, 14);
-      else
-        meta_output->product = g_strdup_printf ("0x%04x", (unsigned) parsed_edid->product_code);
-      if (parsed_edid->dsc_serial_number[0])
-        meta_output->serial = g_strndup (parsed_edid->dsc_serial_number, 14);
-      else
-        meta_output->serial = g_strdup_printf ("0x%08x", parsed_edid->serial_number);
+      if (!g_utf8_validate (meta_output->vendor, -1, NULL))
+        g_clear_pointer (&meta_output->vendor, g_free);
+
+      meta_output->product = g_strndup (parsed_edid->dsc_product_name, 14);
+      if (!g_utf8_validate (meta_output->product, -1, NULL) ||
+          meta_output->product[0] == '\0')
+        {
+          g_clear_pointer (&meta_output->product, g_free);
+          meta_output->product = g_strdup_printf ("0x%04x", (unsigned) parsed_edid->product_code);
+        }
+
+      meta_output->serial = g_strndup (parsed_edid->dsc_serial_number, 14);
+      if (!g_utf8_validate (meta_output->serial, -1, NULL) ||
+          meta_output->serial[0] == '\0')
+        {
+          g_clear_pointer (&meta_output->serial, g_free);
+          meta_output->serial = g_strdup_printf ("0x%08x", parsed_edid->serial_number);
+        }
 
       g_free (parsed_edid);
     }
 
  out:
   if (!meta_output->vendor)
-    {
-      meta_output->vendor = g_strdup ("unknown");
-      meta_output->product = g_strdup ("unknown");
-      meta_output->serial = g_strdup ("unknown");
-    }
+    meta_output->vendor = g_strdup ("unknown");
+  if (!meta_output->product)
+    meta_output->product = g_strdup ("unknown");
+  if (!meta_output->serial)
+    meta_output->serial = g_strdup ("unknown");
 }
 
 void

src/backends/meta-pointer-constraint.c

@@ -0,0 +1,57 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 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:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#include "config.h"
+
+#include "backends/meta-pointer-constraint.h"
+
+#include <glib-object.h>
+
+G_DEFINE_TYPE (MetaPointerConstraint, meta_pointer_constraint, G_TYPE_OBJECT);
+
+static void
+meta_pointer_constraint_init (MetaPointerConstraint *constraint)
+{
+}
+
+static void
+meta_pointer_constraint_class_init (MetaPointerConstraintClass *klass)
+{
+}
+
+void
+meta_pointer_constraint_constrain (MetaPointerConstraint *constraint,
+                                   ClutterInputDevice    *device,
+                                   guint32                time,
+                                   float                  prev_x,
+                                   float                  prev_y,
+                                   float                  *x,
+                                   float                  *y)
+{
+  META_POINTER_CONSTRAINT_GET_CLASS (constraint)->constrain (constraint,
+                                                             device,
+                                                             time,
+                                                             prev_x, prev_y,
+                                                             x, y);
+}

src/backends/meta-pointer-constraint.h

@@ -0,0 +1,60 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 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:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#ifndef META_POINTER_CONSTRAINT_H
+#define META_POINTER_CONSTRAINT_H
+
+#include <glib-object.h>
+#include <clutter/clutter.h>
+
+G_BEGIN_DECLS
+
+#define META_TYPE_POINTER_CONSTRAINT (meta_pointer_constraint_get_type ())
+G_DECLARE_DERIVABLE_TYPE (MetaPointerConstraint, meta_pointer_constraint,
+                          META, POINTER_CONSTRAINT, GObject);
+
+struct _MetaPointerConstraintClass
+{
+  GObjectClass parent_class;
+
+  void (*constrain) (MetaPointerConstraint *constraint,
+                     ClutterInputDevice *device,
+                     guint32 time,
+                     float prev_x,
+                     float prev_y,
+                     float *x,
+                     float *y);
+};
+
+void meta_pointer_constraint_constrain (MetaPointerConstraint *constraint,
+                                        ClutterInputDevice    *device,
+                                        guint32                time,
+                                        float                  prev_x,
+                                        float                  prev_y,
+                                        float                 *x,
+                                        float                 *y);
+
+G_END_DECLS
+
+#endif /* META_POINTER_CONSTRAINT_H */

src/backends/meta-stage.c

@@ -24,7 +24,6 @@
 
 #include "meta-stage.h"
 
-#include "meta-cursor-private.h"
 #include <meta/meta-backend.h>
 #include <meta/util.h>
 

src/backends/native/meta-backend-native.c

@@ -29,20 +29,26 @@
 
 #include <meta/main.h>
 #include <clutter/evdev/clutter-evdev.h>
+#include <libupower-glib/upower.h>
 
 #include "meta-barrier-native.h"
 #include "meta-idle-monitor-native.h"
 #include "meta-monitor-manager-kms.h"
 #include "meta-cursor-renderer-native.h"
 #include "meta-launcher.h"
+#include "backends/meta-cursor-tracker-private.h"
+#include "backends/meta-pointer-constraint.h"
+
+#include <stdlib.h>
 
 struct _MetaBackendNativePrivate
 {
   MetaLauncher *launcher;
-
   MetaBarrierManagerNative *barrier_manager;
-
-  GSettings *keyboard_settings;
+  UpClient *up_client;
+  guint sleep_signal_id;
+  GCancellable *cancellable;
+  GDBusConnection *system_bus;
 };
 typedef struct _MetaBackendNativePrivate MetaBackendNativePrivate;
 
@@ -56,9 +62,69 @@ meta_backend_native_finalize (GObject *object)
 
   meta_launcher_free (priv->launcher);
 
+  g_object_unref (priv->up_client);
+  if (priv->sleep_signal_id)
+    g_dbus_connection_signal_unsubscribe (priv->system_bus, priv->sleep_signal_id);
+  g_cancellable_cancel (priv->cancellable);
+  g_clear_object (&priv->cancellable);
+  g_clear_object (&priv->system_bus);
+
   G_OBJECT_CLASS (meta_backend_native_parent_class)->finalize (object);
 }
 
+static void
+prepare_for_sleep_cb (GDBusConnection *connection,
+                      const gchar     *sender_name,
+                      const gchar     *object_path,
+                      const gchar     *interface_name,
+                      const gchar     *signal_name,
+                      GVariant        *parameters,
+                      gpointer         user_data)
+{
+  gboolean suspending;
+  g_variant_get (parameters, "(b)", &suspending);
+  if (suspending)
+    return;
+  meta_idle_monitor_native_reset_idletime (meta_idle_monitor_get_core ());
+}
+
+static void
+system_bus_gotten_cb (GObject      *object,
+                      GAsyncResult *res,
+                      gpointer      user_data)
+{
+  MetaBackendNativePrivate *priv;
+  GDBusConnection *bus;
+
+  bus = g_bus_get_finish (res, NULL);
+  if (!bus)
+    return;
+
+  priv = meta_backend_native_get_instance_private (META_BACKEND_NATIVE (user_data));
+  priv->system_bus = bus;
+  priv->sleep_signal_id = g_dbus_connection_signal_subscribe (priv->system_bus,
+                                                              "org.freedesktop.login1",
+                                                              "org.freedesktop.login1.Manager",
+                                                              "PrepareForSleep",
+                                                              "/org/freedesktop/login1",
+                                                              NULL,
+                                                              G_DBUS_SIGNAL_FLAGS_NONE,
+                                                              prepare_for_sleep_cb,
+                                                              NULL,
+                                                              NULL);
+}
+
+static void
+lid_is_closed_changed_cb (UpClient   *client,
+                          GParamSpec *pspec,
+                          gpointer    user_data)
+{
+  if (up_client_get_lid_is_closed (client))
+    return;
+
+  meta_idle_monitor_native_reset_idletime (meta_idle_monitor_get_core ());
+}
+
 static void
 constrain_to_barriers (ClutterInputDevice *device,
                        guint32             time,
@@ -75,6 +141,24 @@ constrain_to_barriers (ClutterInputDevice *device,
                                        new_x, new_y);
 }
 
+static void
+constrain_to_client_constraint (ClutterInputDevice *device,
+                                guint32             time,
+                                float               prev_x,
+                                float               prev_y,
+                                float              *x,
+                                float              *y)
+{
+  MetaBackend *backend = meta_get_backend ();
+  MetaPointerConstraint *constraint = backend->client_pointer_constraint;
+
+  if (!constraint)
+    return;
+
+  meta_pointer_constraint_constrain (constraint, device,
+                                     time, prev_x, prev_y, x, y);
+}
+
 /*
  * The pointer constrain code is mostly a rip-off of the XRandR code from Xorg.
  * (from xserver/randr/rrcrtc.c, RRConstrainCursorHarder)
@@ -129,10 +213,12 @@ constrain_all_screen_monitors (ClutterInputDevice *device,
 
 static void
 pointer_constrain_callback (ClutterInputDevice *device,
-			    guint32             time,
-			    float              *new_x,
-			    float              *new_y,
-			    gpointer            user_data)
+                            guint32             time,
+                            float               prev_x,
+                            float               prev_y,
+                            float              *new_x,
+                            float              *new_y,
+                            gpointer            user_data)
 {
   MetaMonitorManager *monitor_manager;
   MetaMonitorInfo *monitors;
@@ -141,6 +227,9 @@ pointer_constrain_callback (ClutterInputDevice *device,
   /* Constrain to barriers */
   constrain_to_barriers (device, time, new_x, new_y);
 
+  /* Constrain to pointer lock */
+  constrain_to_client_constraint (device, time, prev_x, prev_y, new_x, new_y);
+
   monitor_manager = meta_monitor_manager_get ();
   monitors = meta_monitor_manager_get_monitor_infos (monitor_manager, &n_monitors);
 
@@ -191,11 +280,16 @@ meta_backend_native_warp_pointer (MetaBackend *backend,
 {
   ClutterDeviceManager *manager = clutter_device_manager_get_default ();
   ClutterInputDevice *device = clutter_device_manager_get_core_device (manager, CLUTTER_POINTER_DEVICE);
+  MetaCursorTracker *tracker = meta_cursor_tracker_get_for_screen (NULL);
 
   /* XXX */
   guint32 time_ = 0;
 
+  /* Warp the input device pointer state. */
   clutter_evdev_warp_pointer (device, time_, x, y);
+
+  /* Warp displayed pointer cursor. */
+  meta_cursor_tracker_update_position (tracker, x, y);
 }
 
 static void
@@ -242,6 +336,19 @@ meta_backend_native_lock_layout_group (MetaBackend *backend,
   g_signal_emit_by_name (backend, "keymap-layout-group-changed", idx, 0);
 }
 
+static gboolean
+meta_backend_native_get_relative_motion_deltas (MetaBackend *backend,
+                                                const        ClutterEvent *event,
+                                                double       *dx,
+                                                double       *dy,
+                                                double       *dx_unaccel,
+                                                double       *dy_unaccel)
+{
+  return clutter_evdev_event_get_relative_motion (event,
+                                                  dx, dy,
+                                                  dx_unaccel, dy_unaccel);
+}
+
 static void
 meta_backend_native_class_init (MetaBackendNativeClass *klass)
 {
@@ -259,17 +366,33 @@ meta_backend_native_class_init (MetaBackendNativeClass *klass)
   backend_class->set_keymap = meta_backend_native_set_keymap;
   backend_class->get_keymap = meta_backend_native_get_keymap;
   backend_class->lock_layout_group = meta_backend_native_lock_layout_group;
+  backend_class->get_relative_motion_deltas = meta_backend_native_get_relative_motion_deltas;
 }
 
 static void
 meta_backend_native_init (MetaBackendNative *native)
 {
   MetaBackendNativePrivate *priv = meta_backend_native_get_instance_private (native);
+  GError *error = NULL;
 
-  /* We're a display server, so start talking to weston-launch. */
-  priv->launcher = meta_launcher_new ();
+  priv->launcher = meta_launcher_new (&error);
+  if (priv->launcher == NULL)
+    {
+      g_warning ("Can't initialize KMS backend: %s\n", error->message);
+      exit (1);
+    }
 
   priv->barrier_manager = meta_barrier_manager_native_new ();
+
+  priv->up_client = up_client_new ();
+  g_signal_connect (priv->up_client, "notify::lid-is-closed",
+                    G_CALLBACK (lid_is_closed_changed_cb), NULL);
+
+  priv->cancellable = g_cancellable_new ();
+  g_bus_get (G_BUS_TYPE_SYSTEM,
+             priv->cancellable,
+             system_bus_gotten_cb,
+             native);
 }
 
 gboolean

src/backends/native/meta-barrier-native.c

@@ -93,126 +93,18 @@ next_serial (void)
   return barrier_serial;
 }
 
-typedef struct _Vector2
-{
-  float x, y;
-} Vector2;
-
-static float
-vector2_cross_product (Vector2 a, Vector2 b)
-{
-  return a.x * b.y - a.y * b.x;
-}
-
-static Vector2
-vector2_add (Vector2 a, Vector2 b)
-{
-  return (Vector2) {
-    .x = a.x + b.x,
-    .y = a.y + b.y,
-  };
-}
-
-static Vector2
-vector2_subtract (Vector2 a, Vector2 b)
-{
-  return (Vector2) {
-    .x = a.x - b.x,
-    .y = a.y - b.y,
-  };
-}
-
-static Vector2
-vector2_multiply_constant (float c, Vector2 a)
-{
-  return (Vector2) {
-    .x = c * a.x,
-    .y = c * a.y,
-  };
-}
-
-typedef struct _Line2
-{
-  Vector2 a;
-  Vector2 b;
-} Line2;
-
-static gboolean
-lines_intersect (Line2 *line1, Line2 *line2, Vector2 *intersection)
-{
-  Vector2 p = line1->a;
-  Vector2 r = vector2_subtract (line1->b, line1->a);
-  Vector2 q = line2->a;
-  Vector2 s = vector2_subtract (line2->b, line2->a);
-  float rxs;
-  float sxr;
-  float t;
-  float u;
-
-  /*
-   * The line (p, r) and (q, s) intersects where
-   *
-   *   p + t r = q + u s
-   *
-   * Calculate t:
-   *
-   *   (p + t r) × s = (q + u s) × s
-   *   p × s + t (r × s) = q × s + u (s × s)
-   *   p × s + t (r × s) = q × s
-   *   t (r × s) = q × s - p × s
-   *   t (r × s) = (q - p) × s
-   *   t = ((q - p) × s) / (r × s)
-   *
-   * Using the same method, for u we get:
-   *
-   *   u = ((p - q) × r) / (s × r)
-   */
-
-  rxs = vector2_cross_product (r, s);
-  sxr = vector2_cross_product (s, r);
-
-  /* If r × s = 0 then the lines are either parallel or collinear. */
-  if (fabs ( rxs) < DBL_MIN)
-    return FALSE;
-
-  t = vector2_cross_product (vector2_subtract (q, p), s) / rxs;
-  u = vector2_cross_product (vector2_subtract (p, q), r) / sxr;
-
-
-  /* The lines only intersect if 0 ≤ t ≤ 1 and 0 ≤ u ≤ 1. */
-  if (t < 0.0 || t > 1.0 || u < 0.0 || u > 1.0)
-    return FALSE;
-
-  *intersection = vector2_add (p, vector2_multiply_constant (t, r));
-
-  return TRUE;
-}
-
 static gboolean
 is_barrier_horizontal (MetaBarrier *barrier)
 {
-  return barrier->priv->y1 == barrier->priv->y2;
+  return meta_border_is_horizontal (&barrier->priv->border);
 }
 
 static gboolean
 is_barrier_blocking_directions (MetaBarrier         *barrier,
                                 MetaBarrierDirection directions)
 {
-  /* Barriers doesn't block parallel motions. */
-  if (is_barrier_horizontal (barrier))
-    {
-      if ((directions & (META_BARRIER_DIRECTION_POSITIVE_Y |
-                         META_BARRIER_DIRECTION_NEGATIVE_Y)) == 0)
-        return FALSE;
-    }
-  else
-    {
-      if ((directions & (META_BARRIER_DIRECTION_POSITIVE_X |
-                         META_BARRIER_DIRECTION_NEGATIVE_X)) == 0)
-        return FALSE;
-    }
-
-  return (barrier->priv->directions & directions) != directions;
+  return meta_border_is_blocking_directions (&barrier->priv->border,
+                                             directions);
 }
 
 static void
@@ -224,31 +116,16 @@ dismiss_pointer (MetaBarrierImplNative *self)
   priv->state = META_BARRIER_STATE_LEFT;
 }
 
-static Line2
-barrier_to_line (MetaBarrier *barrier)
-{
-  return (Line2) {
-    .a = (Vector2) {
-      .x = MIN (barrier->priv->x1, barrier->priv->x2),
-      .y = MIN (barrier->priv->y1, barrier->priv->y2),
-    },
-    .b = (Vector2) {
-      .x = MAX (barrier->priv->x1, barrier->priv->x2),
-      .y = MAX (barrier->priv->y1, barrier->priv->y2),
-    },
-  };
-}
-
 /*
  * Calculate the hit box for a held motion. The hit box is a 2 px wide region
  * in the opposite direction of every direction the barrier blocks. The purpose
  * of this is to allow small movements without receiving a "left" signal. This
  * heuristic comes from the X.org pointer barrier implementation.
  */
-static Line2
+static MetaLine2
 calculate_barrier_hit_box (MetaBarrier *barrier)
 {
-  Line2 hit_box = barrier_to_line (barrier);
+  MetaLine2 hit_box = barrier->priv->border.line;
 
   if (is_barrier_horizontal (barrier))
     {
@@ -273,7 +150,8 @@ calculate_barrier_hit_box (MetaBarrier *barrier)
 }
 
 static gboolean
-is_within_box (Line2 box, Vector2 point)
+is_within_box (MetaLine2   box,
+               MetaVector2 point)
 {
   return (point.x >= box.a.x && point.x < box.b.x &&
           point.y >= box.a.y && point.y < box.b.y);
@@ -288,8 +166,8 @@ maybe_release_barrier (gpointer key,
   MetaBarrierImplNativePrivate *priv =
     meta_barrier_impl_native_get_instance_private (self);
   MetaBarrier *barrier = priv->barrier;
-  Line2 *motion = user_data;
-  Line2 hit_box;
+  MetaLine2 *motion = user_data;
+  MetaLine2 hit_box;
 
   if (priv->state != META_BARRIER_STATE_HELD)
     return;
@@ -297,8 +175,10 @@ maybe_release_barrier (gpointer key,
   /* Release if we end up outside barrier end points. */
   if (is_barrier_horizontal (barrier))
     {
-      if (motion->b.x > MAX (barrier->priv->x1, barrier->priv->x2) ||
-          motion->b.x < MIN (barrier->priv->x1, barrier->priv->x2))
+      if (motion->b.x > MAX (barrier->priv->border.line.a.x,
+                             barrier->priv->border.line.b.x) ||
+          motion->b.x < MIN (barrier->priv->border.line.a.x,
+                             barrier->priv->border.line.b.x))
         {
           dismiss_pointer (self);
           return;
@@ -306,8 +186,10 @@ maybe_release_barrier (gpointer key,
     }
   else
     {
-      if (motion->b.y > MAX (barrier->priv->y1, barrier->priv->y2) ||
-          motion->b.y < MIN (barrier->priv->y1, barrier->priv->y2))
+      if (motion->b.y > MAX (barrier->priv->border.line.a.y,
+                             barrier->priv->border.line.b.y) ||
+          motion->b.y < MIN (barrier->priv->border.line.a.y,
+                             barrier->priv->border.line.b.y))
         {
           dismiss_pointer (self);
           return;
@@ -330,7 +212,7 @@ maybe_release_barriers (MetaBarrierManagerNative *manager,
                         float                     x,
                         float                     y)
 {
-  Line2 motion = {
+  MetaLine2 motion = {
     .a = {
       .x = prev_x,
       .y = prev_y,
@@ -350,7 +232,7 @@ typedef struct _MetaClosestBarrierData
 {
   struct
   {
-    Line2                       motion;
+    MetaLine2                   motion;
     MetaBarrierDirection        directions;
   } in;
 
@@ -371,8 +253,7 @@ update_closest_barrier (gpointer key,
     meta_barrier_impl_native_get_instance_private (self);
   MetaBarrier *barrier = priv->barrier;
   MetaClosestBarrierData *data = user_data;
-  Line2 barrier_line;
-  Vector2 intersection;
+  MetaVector2 intersection;
   float dx, dy;
   float distance_2;
 
@@ -391,17 +272,9 @@ update_closest_barrier (gpointer key,
 
   /* Check if the motion intersects with the barrier, and retrieve the
    * intersection point if any. */
-  barrier_line = (Line2) {
-    .a = {
-      .x = barrier->priv->x1,
-      .y = barrier->priv->y1
-    },
-    .b = {
-      .x = barrier->priv->x2,
-      .y = barrier->priv->y2
-    },
-  };
-  if (!lines_intersect (&barrier_line, &data->in.motion, &intersection))
+  if (!meta_line2_intersects_with (&barrier->priv->border.line,
+                                   &data->in.motion,
+                                   &intersection))
     return;
 
   /* Calculate the distance to the barrier and keep track of the closest
@@ -570,9 +443,9 @@ clamp_to_barrier (MetaBarrierImplNative *self,
   if (is_barrier_horizontal (barrier))
     {
       if (*motion_dir & META_BARRIER_DIRECTION_POSITIVE_Y)
-        *y = barrier->priv->y1;
+        *y = barrier->priv->border.line.a.y;
       else if (*motion_dir & META_BARRIER_DIRECTION_NEGATIVE_Y)
-        *y = barrier->priv->y1;
+        *y = barrier->priv->border.line.a.y;
 
       priv->blocked_dir = *motion_dir & (META_BARRIER_DIRECTION_POSITIVE_Y |
                                          META_BARRIER_DIRECTION_NEGATIVE_Y);
@@ -582,9 +455,9 @@ clamp_to_barrier (MetaBarrierImplNative *self,
   else
     {
       if (*motion_dir & META_BARRIER_DIRECTION_POSITIVE_X)
-        *x = barrier->priv->x1;
+        *x = barrier->priv->border.line.a.x;
       else if (*motion_dir & META_BARRIER_DIRECTION_NEGATIVE_X)
-        *x = barrier->priv->x1;
+        *x = barrier->priv->border.line.a.x;
 
       priv->blocked_dir = *motion_dir & (META_BARRIER_DIRECTION_POSITIVE_X |
                                          META_BARRIER_DIRECTION_NEGATIVE_X);

src/backends/native/meta-cursor-renderer-native.c

@@ -26,11 +26,16 @@
 
 #include "meta-cursor-renderer-native.h"
 
+#include <string.h>
 #include <gbm.h>
 #include <xf86drm.h>
+#include <errno.h>
+
+#include <meta/util.h>
+#include <meta/meta-backend.h>
 
-#include "meta-cursor-private.h"
 #include "meta-monitor-manager-private.h"
+#include "meta/boxes.h"
 
 #ifndef DRM_CAP_CURSOR_WIDTH
 #define DRM_CAP_CURSOR_WIDTH 0x8
@@ -39,10 +44,28 @@
 #define DRM_CAP_CURSOR_HEIGHT 0x9
 #endif
 
+/* When animating a cursor, we usually call drmModeSetCursor2 once per frame.
+ * Though, testing shows that we need to triple buffer the cursor buffer in
+ * order to avoid glitches when animating the cursor, at least when running on
+ * Intel. The reason for this might be (but is not confirmed to be) due to
+ * the user space gbm_bo cache, making us reuse and overwrite the kernel side
+ * buffer content before it was scanned out. To avoid this, we keep a user space
+ * reference to each buffer we set until at least one frame after it was drawn.
+ * In effect, this means we three active cursor gbm_bo's: one that that just has
+ * been set, one that was previously set and may or may not have been scanned
+ * out, and one pending that will be replaced if the cursor sprite changes.
+ */
+#define HW_CURSOR_BUFFER_COUNT 3
+
+static GQuark quark_cursor_sprite = 0;
+
 struct _MetaCursorRendererNativePrivate
 {
   gboolean has_hw_cursor;
 
+  MetaCursorSprite *last_cursor;
+  guint animation_timeout_id;
+
   int drm_fd;
   struct gbm_device *gbm;
 
@@ -51,77 +74,167 @@ struct _MetaCursorRendererNativePrivate
 };
 typedef struct _MetaCursorRendererNativePrivate MetaCursorRendererNativePrivate;
 
+typedef enum _MetaCursorGbmBoState
+{
+  META_CURSOR_GBM_BO_STATE_NONE,
+  META_CURSOR_GBM_BO_STATE_SET,
+  META_CURSOR_GBM_BO_STATE_INVALIDATED,
+} MetaCursorGbmBoState;
+
+typedef struct _MetaCursorNativePrivate
+{
+  guint active_bo;
+  MetaCursorGbmBoState pending_bo_state;
+  struct gbm_bo *bos[HW_CURSOR_BUFFER_COUNT];
+} MetaCursorNativePrivate;
+
 G_DEFINE_TYPE_WITH_PRIVATE (MetaCursorRendererNative, meta_cursor_renderer_native, META_TYPE_CURSOR_RENDERER);
 
+static MetaCursorNativePrivate *
+ensure_cursor_priv (MetaCursorSprite *cursor_sprite);
+
 static void
 meta_cursor_renderer_native_finalize (GObject *object)
 {
   MetaCursorRendererNative *renderer = META_CURSOR_RENDERER_NATIVE (object);
   MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (renderer);
 
-  if (priv->gbm)
-    gbm_device_destroy (priv->gbm);
+  if (priv->animation_timeout_id)
+    g_source_remove (priv->animation_timeout_id);
 
   G_OBJECT_CLASS (meta_cursor_renderer_native_parent_class)->finalize (object);
 }
 
+static guint
+get_pending_cursor_sprite_gbm_bo_index (MetaCursorSprite *cursor_sprite)
+{
+  MetaCursorNativePrivate *cursor_priv =
+    g_object_get_qdata (G_OBJECT (cursor_sprite), quark_cursor_sprite);
+
+  return (cursor_priv->active_bo + 1) % HW_CURSOR_BUFFER_COUNT;
+}
+
+static struct gbm_bo *
+get_pending_cursor_sprite_gbm_bo (MetaCursorSprite *cursor_sprite)
+{
+  MetaCursorNativePrivate *cursor_priv =
+    g_object_get_qdata (G_OBJECT (cursor_sprite), quark_cursor_sprite);
+  guint pending_bo;
+
+  if (!cursor_priv)
+    return NULL;
+
+  pending_bo = get_pending_cursor_sprite_gbm_bo_index (cursor_sprite);
+  return cursor_priv->bos[pending_bo];
+}
+
+static struct gbm_bo *
+get_active_cursor_sprite_gbm_bo (MetaCursorSprite *cursor_sprite)
+{
+  MetaCursorNativePrivate *cursor_priv =
+    g_object_get_qdata (G_OBJECT (cursor_sprite), quark_cursor_sprite);
+
+  if (!cursor_priv)
+    return NULL;
+
+  return cursor_priv->bos[cursor_priv->active_bo];
+}
+
+static void
+set_pending_cursor_sprite_gbm_bo (MetaCursorSprite *cursor_sprite,
+                                  struct gbm_bo    *bo)
+{
+  MetaCursorNativePrivate *cursor_priv;
+  guint pending_bo;
+
+  cursor_priv = ensure_cursor_priv (cursor_sprite);
+
+  pending_bo = get_pending_cursor_sprite_gbm_bo_index (cursor_sprite);
+  cursor_priv->bos[pending_bo] = bo;
+  cursor_priv->pending_bo_state = META_CURSOR_GBM_BO_STATE_SET;
+}
+
 static void
 set_crtc_cursor (MetaCursorRendererNative *native,
                  MetaCRTC                 *crtc,
-                 MetaCursorReference      *cursor,
+                 MetaCursorSprite         *cursor_sprite,
                  gboolean                  force)
 {
   MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
 
-  if (crtc->cursor == cursor && !force)
-    return;
-
-  crtc->cursor = cursor;
-
-  if (cursor)
+  if (cursor_sprite)
     {
+      MetaCursorNativePrivate *cursor_priv =
+        g_object_get_qdata (G_OBJECT (cursor_sprite), quark_cursor_sprite);
       struct gbm_bo *bo;
       union gbm_bo_handle handle;
       int hot_x, hot_y;
 
-      bo = meta_cursor_reference_get_gbm_bo (cursor, &hot_x, &hot_y);
+      if (cursor_priv->pending_bo_state == META_CURSOR_GBM_BO_STATE_SET)
+        bo = get_pending_cursor_sprite_gbm_bo (cursor_sprite);
+      else
+        bo = get_active_cursor_sprite_gbm_bo (cursor_sprite);
+
+      if (!force && bo == crtc->cursor_renderer_private)
+        return;
+
+      crtc->cursor_renderer_private = bo;
 
       handle = gbm_bo_get_handle (bo);
+      meta_cursor_sprite_get_hotspot (cursor_sprite, &hot_x, &hot_y);
+
       drmModeSetCursor2 (priv->drm_fd, crtc->crtc_id, handle.u32,
                          priv->cursor_width, priv->cursor_height, hot_x, hot_y);
+
+      if (cursor_priv->pending_bo_state == META_CURSOR_GBM_BO_STATE_SET)
+        {
+          cursor_priv->active_bo =
+            (cursor_priv->active_bo + 1) % HW_CURSOR_BUFFER_COUNT;
+          cursor_priv->pending_bo_state = META_CURSOR_GBM_BO_STATE_NONE;
+        }
     }
   else
     {
-      drmModeSetCursor2 (priv->drm_fd, crtc->crtc_id, 0, 0, 0, 0, 0);
+      if (force || crtc->cursor_renderer_private != NULL)
+        {
+          drmModeSetCursor2 (priv->drm_fd, crtc->crtc_id, 0, 0, 0, 0, 0);
+          crtc->cursor_renderer_private = NULL;
+        }
     }
 }
 
 static void
 update_hw_cursor (MetaCursorRendererNative *native,
+                  MetaCursorSprite         *cursor_sprite,
                   gboolean                  force)
 {
   MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
   MetaCursorRenderer *renderer = META_CURSOR_RENDERER (native);
-  const MetaRectangle *cursor_rect = meta_cursor_renderer_get_rect (renderer);
-  MetaCursorReference *cursor = meta_cursor_renderer_get_cursor (renderer);
   MetaMonitorManager *monitors;
   MetaCRTC *crtcs;
   unsigned int i, n_crtcs;
+  MetaRectangle rect;
 
   monitors = meta_monitor_manager_get ();
   meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL);
 
+  if (cursor_sprite)
+    rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite);
+  else
+    rect = (MetaRectangle) { 0 };
+
   for (i = 0; i < n_crtcs; i++)
     {
-      gboolean crtc_should_have_cursor;
-      MetaCursorReference *crtc_cursor;
+      gboolean crtc_should_use_cursor;
+      MetaCursorSprite *crtc_cursor;
       MetaRectangle *crtc_rect;
 
       crtc_rect = &crtcs[i].rect;
 
-      crtc_should_have_cursor = (priv->has_hw_cursor && meta_rectangle_overlap (cursor_rect, crtc_rect));
-      if (crtc_should_have_cursor)
-        crtc_cursor = cursor;
+      crtc_should_use_cursor = (priv->has_hw_cursor &&
+                                meta_rectangle_overlap (&rect, crtc_rect));
+      if (crtc_should_use_cursor)
+        crtc_cursor = cursor_sprite;
       else
         crtc_cursor = NULL;
 
@@ -130,34 +243,382 @@ update_hw_cursor (MetaCursorRendererNative *native,
       if (crtc_cursor)
         {
           drmModeMoveCursor (priv->drm_fd, crtcs[i].crtc_id,
-                             cursor_rect->x - crtc_rect->x,
-                             cursor_rect->y - crtc_rect->y);
+                             rect.x - crtc_rect->x,
+                             rect.y - crtc_rect->y);
         }
     }
 }
 
 static gboolean
-should_have_hw_cursor (MetaCursorRenderer *renderer)
+has_valid_cursor_sprite_gbm_bo (MetaCursorSprite *cursor_sprite)
 {
-  MetaCursorReference *cursor = meta_cursor_renderer_get_cursor (renderer);
+  MetaCursorNativePrivate *cursor_priv =
+    g_object_get_qdata (G_OBJECT (cursor_sprite), quark_cursor_sprite);
 
-  if (cursor)
-    return (meta_cursor_reference_get_gbm_bo (cursor, NULL, NULL) != NULL);
-  else
+  if (!cursor_priv)
     return FALSE;
+
+  switch (cursor_priv->pending_bo_state)
+    {
+    case META_CURSOR_GBM_BO_STATE_NONE:
+      return get_active_cursor_sprite_gbm_bo (cursor_sprite) != NULL;
+    case META_CURSOR_GBM_BO_STATE_SET:
+      return TRUE;
+    case META_CURSOR_GBM_BO_STATE_INVALIDATED:
+      return FALSE;
+    }
+
+  g_assert_not_reached ();
+
+  return FALSE;
 }
 
 static gboolean
-meta_cursor_renderer_native_update_cursor (MetaCursorRenderer *renderer)
+cursor_over_transformed_crtc (MetaCursorRenderer *renderer,
+                              MetaCursorSprite   *cursor_sprite)
+{
+  MetaMonitorManager *monitors;
+  MetaCRTC *crtcs;
+  unsigned int i, n_crtcs;
+  MetaRectangle rect;
+
+  monitors = meta_monitor_manager_get ();
+  meta_monitor_manager_get_resources (monitors, NULL, NULL,
+                                      &crtcs, &n_crtcs, NULL, NULL);
+  rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite);
+
+  for (i = 0; i < n_crtcs; i++)
+    {
+      if (!meta_rectangle_overlap (&rect, &crtcs[i].rect))
+        continue;
+
+      if (crtcs[i].transform != META_MONITOR_TRANSFORM_NORMAL)
+        return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+should_have_hw_cursor (MetaCursorRenderer *renderer,
+                       MetaCursorSprite   *cursor_sprite)
+{
+  CoglTexture *texture;
+
+  if (!cursor_sprite)
+    return FALSE;
+
+  if (cursor_over_transformed_crtc (renderer, cursor_sprite))
+    return FALSE;
+
+  texture = meta_cursor_sprite_get_cogl_texture (cursor_sprite);
+  if (!texture)
+    return FALSE;
+
+  if (meta_cursor_sprite_get_texture_scale (cursor_sprite) != 1)
+    return FALSE;
+
+  if (!has_valid_cursor_sprite_gbm_bo (cursor_sprite))
+    return FALSE;
+
+  return TRUE;
+}
+
+static gboolean
+meta_cursor_renderer_native_update_animation (MetaCursorRendererNative *native)
+{
+  MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
+  MetaCursorRenderer *renderer = META_CURSOR_RENDERER (native);
+  MetaCursorSprite *cursor_sprite = meta_cursor_renderer_get_cursor (renderer);
+
+  priv->animation_timeout_id = 0;
+  meta_cursor_sprite_tick_frame (cursor_sprite);
+  meta_cursor_renderer_force_update (renderer);
+
+  return G_SOURCE_REMOVE;
+}
+
+static void
+meta_cursor_renderer_native_trigger_frame (MetaCursorRendererNative *native,
+                                           MetaCursorSprite         *cursor_sprite)
+{
+  MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
+  gboolean cursor_change;
+  guint delay;
+
+  cursor_change = cursor_sprite != priv->last_cursor;
+  priv->last_cursor = cursor_sprite;
+
+  if (!cursor_change && priv->animation_timeout_id)
+    return;
+
+  if (priv->animation_timeout_id)
+    {
+      g_source_remove (priv->animation_timeout_id);
+      priv->animation_timeout_id = 0;
+    }
+
+  if (cursor_sprite && meta_cursor_sprite_is_animated (cursor_sprite))
+    {
+      delay = meta_cursor_sprite_get_current_frame_time (cursor_sprite);
+
+      if (delay == 0)
+        return;
+
+      priv->animation_timeout_id =
+        g_timeout_add (delay,
+                       (GSourceFunc) meta_cursor_renderer_native_update_animation,
+                       native);
+      g_source_set_name_by_id (priv->animation_timeout_id,
+                               "[mutter] meta_cursor_renderer_native_update_animation");
+    }
+}
+
+static gboolean
+meta_cursor_renderer_native_update_cursor (MetaCursorRenderer *renderer,
+                                           MetaCursorSprite   *cursor_sprite)
 {
   MetaCursorRendererNative *native = META_CURSOR_RENDERER_NATIVE (renderer);
   MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
 
-  priv->has_hw_cursor = should_have_hw_cursor (renderer);
-  update_hw_cursor (native, FALSE);
+  if (cursor_sprite)
+    meta_cursor_sprite_realize_texture (cursor_sprite);
+
+  meta_cursor_renderer_native_trigger_frame (native, cursor_sprite);
+
+  priv->has_hw_cursor = should_have_hw_cursor (renderer, cursor_sprite);
+  update_hw_cursor (native, cursor_sprite, FALSE);
   return priv->has_hw_cursor;
 }
 
+static void
+get_hardware_cursor_size (MetaCursorRendererNative *native,
+                          uint64_t *width, uint64_t *height)
+{
+  MetaCursorRendererNativePrivate *priv =
+    meta_cursor_renderer_native_get_instance_private (native);
+
+  *width = priv->cursor_width;
+  *height = priv->cursor_height;
+}
+
+static void
+cursor_priv_free (gpointer data)
+{
+  MetaCursorNativePrivate *cursor_priv = data;
+  guint i;
+
+  if (!data)
+    return;
+
+  for (i = 0; i < HW_CURSOR_BUFFER_COUNT; i++)
+    g_clear_pointer (&cursor_priv->bos[0], (GDestroyNotify) gbm_bo_destroy);
+  g_slice_free (MetaCursorNativePrivate, cursor_priv);
+}
+
+static MetaCursorNativePrivate *
+ensure_cursor_priv (MetaCursorSprite *cursor_sprite)
+{
+  MetaCursorNativePrivate *cursor_priv =
+    g_object_get_qdata (G_OBJECT (cursor_sprite), quark_cursor_sprite);
+
+  if (!cursor_priv)
+    {
+      cursor_priv = g_slice_new0 (MetaCursorNativePrivate);
+      g_object_set_qdata_full (G_OBJECT (cursor_sprite),
+                               quark_cursor_sprite,
+                               cursor_priv,
+                               cursor_priv_free);
+    }
+
+  return cursor_priv;
+}
+
+static void
+load_cursor_sprite_gbm_buffer (MetaCursorRendererNative *native,
+                               MetaCursorSprite         *cursor_sprite,
+                               uint8_t                  *pixels,
+                               uint                      width,
+                               uint                      height,
+                               int                       rowstride,
+                               uint32_t                  gbm_format)
+{
+  MetaCursorRendererNativePrivate *priv =
+    meta_cursor_renderer_native_get_instance_private (native);
+  uint64_t cursor_width, cursor_height;
+
+  get_hardware_cursor_size (native, &cursor_width, &cursor_height);
+
+  if (width > cursor_width || height > cursor_height)
+    {
+      meta_warning ("Invalid theme cursor size (must be at most %ux%u)\n",
+                    (unsigned int)cursor_width, (unsigned int)cursor_height);
+      return;
+    }
+
+  if (gbm_device_is_format_supported (priv->gbm, gbm_format,
+                                      GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE))
+    {
+      struct gbm_bo *bo;
+      uint8_t buf[4 * cursor_width * cursor_height];
+      uint i;
+
+      bo = gbm_bo_create (priv->gbm, cursor_width, cursor_height,
+                          gbm_format, GBM_BO_USE_CURSOR | GBM_BO_USE_WRITE);
+      if (!bo)
+        {
+          meta_warning ("Failed to allocate HW cursor buffer\n");
+          return;
+        }
+
+      memset (buf, 0, sizeof(buf));
+      for (i = 0; i < height; i++)
+        memcpy (buf + i * 4 * cursor_width, pixels + i * rowstride, width * 4);
+      if (gbm_bo_write (bo, buf, cursor_width * cursor_height * 4) != 0)
+        {
+          meta_warning ("Failed to write cursors buffer data: %s",
+                        g_strerror (errno));
+          gbm_bo_destroy (bo);
+          return;
+        }
+
+      set_pending_cursor_sprite_gbm_bo (cursor_sprite, bo);
+    }
+  else
+    {
+      meta_warning ("HW cursor for format %d not supported\n", gbm_format);
+    }
+}
+
+static void
+invalidate_pending_cursor_sprite_gbm_bo (MetaCursorSprite *cursor_sprite)
+{
+  MetaCursorNativePrivate *cursor_priv =
+    g_object_get_qdata (G_OBJECT (cursor_sprite), quark_cursor_sprite);
+  guint pending_bo;
+
+  if (!cursor_priv)
+    return;
+
+  pending_bo = get_pending_cursor_sprite_gbm_bo_index (cursor_sprite);
+  g_clear_pointer (&cursor_priv->bos[pending_bo],
+                   (GDestroyNotify) gbm_bo_destroy);
+  cursor_priv->pending_bo_state = META_CURSOR_GBM_BO_STATE_INVALIDATED;
+}
+
+#ifdef HAVE_WAYLAND
+static void
+meta_cursor_renderer_native_realize_cursor_from_wl_buffer (MetaCursorRenderer *renderer,
+                                                           MetaCursorSprite *cursor_sprite,
+                                                           struct wl_resource *buffer)
+{
+  MetaCursorRendererNative *native = META_CURSOR_RENDERER_NATIVE (renderer);
+  MetaCursorRendererNativePrivate *priv =
+    meta_cursor_renderer_native_get_instance_private (native);
+  uint32_t gbm_format;
+  uint64_t cursor_width, cursor_height;
+  CoglTexture *texture;
+  uint width, height;
+
+  /* Destroy any previous pending cursor buffer; we'll always either fail (which
+   * should unset, or succeed, which will set new buffer.
+   */
+  invalidate_pending_cursor_sprite_gbm_bo (cursor_sprite);
+
+  texture = meta_cursor_sprite_get_cogl_texture (cursor_sprite);
+  width = cogl_texture_get_width (texture);
+  height = cogl_texture_get_height (texture);
+
+  struct wl_shm_buffer *shm_buffer = wl_shm_buffer_get (buffer);
+  if (shm_buffer)
+    {
+      int rowstride = wl_shm_buffer_get_stride (shm_buffer);
+      uint8_t *buffer_data;
+
+      wl_shm_buffer_begin_access (shm_buffer);
+
+      switch (wl_shm_buffer_get_format (shm_buffer))
+        {
+#if G_BYTE_ORDER == G_BIG_ENDIAN
+        case WL_SHM_FORMAT_ARGB8888:
+          gbm_format = GBM_FORMAT_ARGB8888;
+          break;
+        case WL_SHM_FORMAT_XRGB8888:
+          gbm_format = GBM_FORMAT_XRGB8888;
+          break;
+#else
+        case WL_SHM_FORMAT_ARGB8888:
+          gbm_format = GBM_FORMAT_ARGB8888;
+          break;
+        case WL_SHM_FORMAT_XRGB8888:
+          gbm_format = GBM_FORMAT_XRGB8888;
+          break;
+#endif
+        default:
+          g_warn_if_reached ();
+          gbm_format = GBM_FORMAT_ARGB8888;
+        }
+
+      buffer_data = wl_shm_buffer_get_data (shm_buffer);
+      load_cursor_sprite_gbm_buffer (native,
+                                     cursor_sprite,
+                                     buffer_data,
+                                     width, height, rowstride,
+                                     gbm_format);
+
+      wl_shm_buffer_end_access (shm_buffer);
+    }
+  else
+    {
+      struct gbm_bo *bo;
+
+      /* HW cursors have a predefined size (at least 64x64), which usually is
+       * bigger than cursor theme size, so themed cursors must be padded with
+       * transparent pixels to fill the overlay. This is trivial if we have CPU
+       * access to the data, but it's not possible if the buffer is in GPU
+       * memory (and possibly tiled too), so if we don't get the right size, we
+       * fallback to GL. */
+      get_hardware_cursor_size (native, &cursor_width, &cursor_height);
+
+      if (width != cursor_width || height != cursor_height)
+        {
+          meta_warning ("Invalid cursor size (must be 64x64), falling back to software (GL) cursors\n");
+          return;
+        }
+
+      bo = gbm_bo_import (priv->gbm,
+                          GBM_BO_IMPORT_WL_BUFFER,
+                          buffer,
+                          GBM_BO_USE_CURSOR);
+      if (!bo)
+        {
+          meta_warning ("Importing HW cursor from wl_buffer failed\n");
+          return;
+        }
+
+      set_pending_cursor_sprite_gbm_bo (cursor_sprite, bo);
+    }
+}
+#endif
+
+static void
+meta_cursor_renderer_native_realize_cursor_from_xcursor (MetaCursorRenderer *renderer,
+                                                         MetaCursorSprite *cursor_sprite,
+                                                         XcursorImage *xc_image)
+{
+  MetaCursorRendererNative *native = META_CURSOR_RENDERER_NATIVE (renderer);
+
+  invalidate_pending_cursor_sprite_gbm_bo (cursor_sprite);
+
+  load_cursor_sprite_gbm_buffer (native,
+                                 cursor_sprite,
+                                 (uint8_t *) xc_image->pixels,
+                                 xc_image->width,
+                                 xc_image->height,
+                                 xc_image->width * 4,
+                                 GBM_FORMAT_ARGB8888);
+}
+
 static void
 meta_cursor_renderer_native_class_init (MetaCursorRendererNativeClass *klass)
 {
@@ -166,6 +627,22 @@ meta_cursor_renderer_native_class_init (MetaCursorRendererNativeClass *klass)
 
   object_class->finalize = meta_cursor_renderer_native_finalize;
   renderer_class->update_cursor = meta_cursor_renderer_native_update_cursor;
+#ifdef HAVE_WAYLAND
+  renderer_class->realize_cursor_from_wl_buffer =
+    meta_cursor_renderer_native_realize_cursor_from_wl_buffer;
+#endif
+  renderer_class->realize_cursor_from_xcursor =
+    meta_cursor_renderer_native_realize_cursor_from_xcursor;
+
+  quark_cursor_sprite = g_quark_from_static_string ("-meta-cursor-native");
+}
+
+static void
+force_update_hw_cursor (MetaCursorRendererNative *native)
+{
+  MetaCursorRenderer *renderer = META_CURSOR_RENDERER (native);
+
+  update_hw_cursor (native, meta_cursor_renderer_get_cursor (renderer), TRUE);
 }
 
 static void
@@ -173,7 +650,7 @@ on_monitors_changed (MetaMonitorManager       *monitors,
                      MetaCursorRendererNative *native)
 {
   /* Our tracking is all messed up, so force an update. */
-  update_hw_cursor (native, TRUE);
+  force_update_hw_cursor (native);
 }
 
 static void
@@ -192,7 +669,7 @@ meta_cursor_renderer_native_init (MetaCursorRendererNative *native)
     {
       CoglRenderer *cogl_renderer = cogl_display_get_renderer (cogl_context_get_display (ctx));
       priv->drm_fd = cogl_kms_renderer_get_kms_fd (cogl_renderer);
-      priv->gbm = gbm_create_device (priv->drm_fd);
+      priv->gbm = cogl_kms_renderer_get_gbm (cogl_renderer);
 
       uint64_t width, height;
       if (drmGetCap (priv->drm_fd, DRM_CAP_CURSOR_WIDTH, &width) == 0 &&
@@ -218,18 +695,8 @@ meta_cursor_renderer_native_get_gbm_device (MetaCursorRendererNative *native)
   return priv->gbm;
 }
 
-void
-meta_cursor_renderer_native_get_cursor_size (MetaCursorRendererNative *native,
-                                             uint64_t *width, uint64_t *height)
-{
-  MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
-
-  *width = priv->cursor_width;
-  *height = priv->cursor_height;
-}
-
 void
 meta_cursor_renderer_native_force_update (MetaCursorRendererNative *native)
 {
-  update_hw_cursor (native, TRUE);
+  force_update_hw_cursor (native);
 }

src/backends/native/meta-idle-monitor-native.c

@@ -164,56 +164,36 @@ meta_idle_monitor_native_init (MetaIdleMonitorNative *monitor_native)
   monitor->watches = g_hash_table_new_full (NULL, NULL, NULL, free_watch);
 }
 
-typedef struct {
-  MetaIdleMonitorNative *monitor_native;
-  GList *fired_watches;
-} CheckNativeClosure;
-
-static gboolean
-check_native_watch (gpointer key,
-                    gpointer value,
-                    gpointer user_data)
-{
-  MetaIdleMonitorWatchNative *watch_native = value;
-  MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) watch_native;
-  CheckNativeClosure *closure = user_data;
-  gboolean steal;
-
-  if (watch->timeout_msec == 0)
-    {
-      closure->fired_watches = g_list_prepend (closure->fired_watches, watch);
-      steal = TRUE;
-    }
-  else
-    {
-      g_source_set_ready_time (watch_native->timeout_source,
-                               closure->monitor_native->last_event_time +
-                               watch->timeout_msec * 1000);
-      steal = FALSE;
-    }
-
-  return steal;
-}
-
-static void
-fire_native_watch (gpointer watch,
-                   gpointer data)
-{
-  _meta_idle_monitor_watch_fire (watch);
-}
-
 void
 meta_idle_monitor_native_reset_idletime (MetaIdleMonitor *monitor)
 {
   MetaIdleMonitorNative *monitor_native = META_IDLE_MONITOR_NATIVE (monitor);
-  CheckNativeClosure closure;
+  GList *node, *watch_ids;
 
   monitor_native->last_event_time = g_get_monotonic_time ();
 
-  closure.monitor_native = monitor_native;
-  closure.fired_watches = NULL;
-  g_hash_table_foreach_steal (monitor->watches, check_native_watch, &closure);
+  watch_ids = g_hash_table_get_keys (monitor->watches);
 
-  g_list_foreach (closure.fired_watches, fire_native_watch, NULL);
-  g_list_free (closure.fired_watches);
+  for (node = watch_ids; node != NULL; node = node->next)
+    {
+      guint watch_id = GPOINTER_TO_UINT (node->data);
+      MetaIdleMonitorWatchNative *watch;
+
+      watch = g_hash_table_lookup (monitor->watches, GUINT_TO_POINTER (watch_id));
+      if (!watch)
+        continue;
+
+      if (watch->base.timeout_msec == 0)
+        {
+          _meta_idle_monitor_watch_fire ((MetaIdleMonitorWatch *) watch);
+        }
+      else
+        {
+          g_source_set_ready_time (watch->timeout_source,
+                                   monitor_native->last_event_time +
+                                   watch->base.timeout_msec * 1000);
+        }
+    }
+
+  g_list_free (watch_ids);
 }

src/backends/native/meta-input-settings-native.c

@@ -154,30 +154,30 @@ device_set_click_method (struct libinput_device            *libinput_device,
 }
 
 static void
-meta_input_settings_native_set_scroll_method (MetaInputSettings            *settings,
-                                              ClutterInputDevice           *device,
-                                              GDesktopTouchpadScrollMethod  mode)
+meta_input_settings_native_set_edge_scroll (MetaInputSettings            *settings,
+                                            ClutterInputDevice           *device,
+                                            gboolean                      edge_scrolling_enabled)
 {
   enum libinput_config_scroll_method scroll_method = 0;
   struct libinput_device *libinput_device;
+  enum libinput_config_scroll_method supported;
 
   libinput_device = clutter_evdev_input_device_get_libinput_device (device);
+  supported = libinput_device_config_scroll_get_methods (libinput_device);
 
-  switch (mode)
+  if (supported & LIBINPUT_CONFIG_SCROLL_2FG)
     {
-    case G_DESKTOP_TOUCHPAD_SCROLL_METHOD_DISABLED:
-      scroll_method = LIBINPUT_CONFIG_SCROLL_NO_SCROLL;
-      break;
-    case G_DESKTOP_TOUCHPAD_SCROLL_METHOD_EDGE_SCROLLING:
-      scroll_method = LIBINPUT_CONFIG_SCROLL_EDGE;
-      break;
-    case G_DESKTOP_TOUCHPAD_SCROLL_METHOD_TWO_FINGER_SCROLLING:
       scroll_method = LIBINPUT_CONFIG_SCROLL_2FG;
-      break;
-    default:
-      g_assert_not_reached ();
-      return;
-  }
+    }
+  else if (supported & LIBINPUT_CONFIG_SCROLL_EDGE &&
+           edge_scrolling_enabled)
+    {
+      scroll_method = LIBINPUT_CONFIG_SCROLL_EDGE;
+    }
+  else
+    {
+      scroll_method = LIBINPUT_CONFIG_SCROLL_NO_SCROLL;
+    }
 
   device_set_scroll_method (libinput_device, scroll_method);
 }
@@ -252,7 +252,7 @@ meta_input_settings_native_class_init (MetaInputSettingsNativeClass *klass)
   input_settings_class->set_left_handed = meta_input_settings_native_set_left_handed;
   input_settings_class->set_tap_enabled = meta_input_settings_native_set_tap_enabled;
   input_settings_class->set_invert_scroll = meta_input_settings_native_set_invert_scroll;
-  input_settings_class->set_scroll_method = meta_input_settings_native_set_scroll_method;
+  input_settings_class->set_edge_scroll = meta_input_settings_native_set_edge_scroll;
   input_settings_class->set_scroll_button = meta_input_settings_native_set_scroll_button;
   input_settings_class->set_click_method = meta_input_settings_native_set_click_method;
   input_settings_class->set_keyboard_repeat = meta_input_settings_native_set_keyboard_repeat;

src/backends/native/meta-launcher.c

@@ -37,12 +37,20 @@
 #include <unistd.h>
 
 #include <systemd/sd-login.h>
+#include <gudev/gudev.h>
 
 #include "dbus-utils.h"
 #include "meta-dbus-login1.h"
 
 #include "backends/meta-backend-private.h"
 #include "meta-cursor-renderer-native.h"
+#include "meta-idle-monitor-native.h"
+
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUdevDevice, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUdevClient, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUdevEnumerator, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(Login1Session, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(Login1Seat, g_object_unref)
 
 struct _MetaLauncher
 {
@@ -53,14 +61,21 @@ struct _MetaLauncher
 };
 
 static Login1Session *
-get_session_proxy (GCancellable *cancellable)
+get_session_proxy (GCancellable *cancellable,
+                   GError      **error)
 {
-  char *proxy_path;
-  char *session_id;
+  g_autofree char *proxy_path = NULL;
+  g_autofree char *session_id = NULL;
   Login1Session *session_proxy;
 
   if (sd_pid_get_session (getpid (), &session_id) < 0)
-    return NULL;
+    {
+      g_set_error (error,
+                   G_IO_ERROR,
+                   G_IO_ERROR_NOT_FOUND,
+                   "Could not get session ID: %m");
+      return NULL;
+    }
 
   proxy_path = get_escaped_dbus_path ("/org/freedesktop/login1/session", session_id);
 
@@ -68,31 +83,37 @@ get_session_proxy (GCancellable *cancellable)
                                                          G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
                                                          "org.freedesktop.login1",
                                                          proxy_path,
-                                                         cancellable, NULL);
-  free (proxy_path);
+                                                         cancellable, error);
+  if (!session_proxy)
+    g_prefix_error(error, "Could not get session proxy: ");
 
   return session_proxy;
 }
 
 static Login1Seat *
-get_seat_proxy (GCancellable *cancellable)
+get_seat_proxy (GCancellable *cancellable,
+                GError      **error)
 {
-  return login1_seat_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
-                                             G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
-                                             "org.freedesktop.login1",
-                                             "/org/freedesktop/login1/seat/self",
-                                             cancellable, NULL);
+  Login1Seat *seat = login1_seat_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
+                                                         G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
+                                                         "org.freedesktop.login1",
+                                                         "/org/freedesktop/login1/seat/self",
+                                                         cancellable, error);
+  if (!seat)
+    g_prefix_error(error, "Could not get seat proxy: ");
+
+  return seat;
 }
 
 static void
 session_unpause (void)
 {
-  ClutterBackend *backend;
+  ClutterBackend *clutter_backend;
   CoglContext *cogl_context;
   CoglDisplay *cogl_display;
 
-  backend = clutter_get_default_backend ();
-  cogl_context = clutter_backend_get_cogl_context (backend);
+  clutter_backend = clutter_get_default_backend ();
+  cogl_context = clutter_backend_get_cogl_context (clutter_backend);
   cogl_display = cogl_context_get_display (cogl_context);
   cogl_kms_display_queue_modes_reset (cogl_display);
 
@@ -110,6 +131,7 @@ session_unpause (void)
 
     clutter_actor_queue_redraw (stage);
     meta_cursor_renderer_native_force_update (META_CURSOR_RENDERER_NATIVE (renderer));
+    meta_idle_monitor_native_reset_idletime (meta_idle_monitor_get_core ());
   }
 }
 
@@ -128,9 +150,8 @@ take_device (Login1Session *session_proxy,
              GCancellable  *cancellable,
              GError       **error)
 {
-  gboolean ret = FALSE;
-  GVariant *fd_variant = NULL;
-  GUnixFDList *fd_list = NULL;
+  g_autoptr (GVariant) fd_variant = NULL;
+  g_autoptr (GUnixFDList) fd_list = NULL;
   int fd = -1;
 
   if (!login1_session_call_take_device_sync (session_proxy,
@@ -142,21 +163,14 @@ take_device (Login1Session *session_proxy,
                                              &fd_list,
                                              cancellable,
                                              error))
-    goto out;
+    return FALSE;
 
   fd = g_unix_fd_list_get (fd_list, g_variant_get_handle (fd_variant), error);
   if (fd == -1)
-    goto out;
+    return FALSE;
 
   *out_fd = fd;
-  ret = TRUE;
-
- out:
-  if (fd_variant)
-    g_variant_unref (fd_variant);
-  if (fd_list)
-    g_object_unref (fd_list);
-  return ret;
+  return TRUE;
 }
 
 static gboolean
@@ -164,22 +178,16 @@ get_device_info_from_path (const char *path,
                            int        *out_major,
                            int        *out_minor)
 {
-  gboolean ret = FALSE;
   int r;
   struct stat st;
 
   r = stat (path, &st);
-  if (r < 0)
-    goto out;
-  if (!S_ISCHR (st.st_mode))
-    goto out;
+  if (r < 0 || !S_ISCHR (st.st_mode))
+    return FALSE;
 
   *out_major = major (st.st_rdev);
   *out_minor = minor (st.st_rdev);
-  ret = TRUE;
-
- out:
-  return ret;
+  return TRUE;
 }
 
 static gboolean
@@ -187,22 +195,16 @@ get_device_info_from_fd (int  fd,
                          int *out_major,
                          int *out_minor)
 {
-  gboolean ret = FALSE;
   int r;
   struct stat st;
 
   r = fstat (fd, &st);
-  if (r < 0)
-    goto out;
-  if (!S_ISCHR (st.st_mode))
-    goto out;
+  if (r < 0 || !S_ISCHR (st.st_mode))
+    return FALSE;
 
   *out_major = major (st.st_rdev);
   *out_minor = minor (st.st_rdev);
-  ret = TRUE;
-
- out:
-  return ret;
+  return TRUE;
 }
 
 static int
@@ -241,7 +243,7 @@ on_evdev_device_close (int      fd,
   if (!get_device_info_from_fd (fd, &major, &minor))
     {
       g_warning ("Could not get device info for fd %d: %m", fd);
-      return;
+      goto out;
     }
 
   if (!login1_session_call_release_device_sync (self->session_proxy,
@@ -250,6 +252,9 @@ on_evdev_device_close (int      fd,
     {
       g_warning ("Could not release device %d,%d: %s", major, minor, error->message);
     }
+
+out:
+  close (fd);
 }
 
 static void
@@ -277,25 +282,111 @@ on_active_changed (Login1Session *session,
   sync_active (self);
 }
 
+static gchar *
+get_primary_gpu_path (const gchar *seat_name)
+{
+  const gchar *subsystems[] = {"drm", NULL};
+  gchar *path = NULL;
+  GList *devices, *tmp;
+
+  g_autoptr (GUdevClient) gudev_client = g_udev_client_new (subsystems);
+  g_autoptr (GUdevEnumerator) enumerator = g_udev_enumerator_new (gudev_client);
+
+  g_udev_enumerator_add_match_name (enumerator, "card*");
+  g_udev_enumerator_add_match_tag (enumerator, "seat");
+
+  devices = g_udev_enumerator_execute (enumerator);
+  if (!devices)
+    goto out;
+
+  for (tmp = devices; tmp != NULL; tmp = tmp->next)
+    {
+      g_autoptr (GUdevDevice) platform_device = NULL;
+      g_autoptr (GUdevDevice) pci_device = NULL;
+      GUdevDevice *dev = tmp->data;
+      gint boot_vga;
+      const gchar *device_seat;
+
+      /* filter out devices that are not character device, like card0-VGA-1 */
+      if (g_udev_device_get_device_type (dev) != G_UDEV_DEVICE_TYPE_CHAR)
+        continue;
+
+      device_seat = g_udev_device_get_property (dev, "ID_SEAT");
+      if (!device_seat)
+        {
+          /* when ID_SEAT is not set, it means seat0 */
+          device_seat = "seat0";
+        }
+      else if (g_strcmp0 (device_seat, "seat0") != 0)
+        {
+          /* if the device has been explicitly assigned other seat
+           * than seat0, it is probably the right device to use */
+          path = g_strdup (g_udev_device_get_device_file (dev));
+          break;
+        }
+
+      /* skip devices that do not belong to our seat */
+      if (g_strcmp0 (seat_name, device_seat))
+        continue;
+
+      platform_device = g_udev_device_get_parent_with_subsystem (dev, "platform", NULL);
+      if (platform_device != NULL)
+        {
+          path = g_strdup (g_udev_device_get_device_file (dev));
+          break;
+        }
+
+      pci_device = g_udev_device_get_parent_with_subsystem (dev, "pci", NULL);
+      if (pci_device != NULL)
+        {
+          /* get value of boot_vga attribute or 0 if the device has no boot_vga */
+          boot_vga = g_udev_device_get_sysfs_attr_as_int (pci_device, "boot_vga");
+          if (boot_vga == 1)
+            {
+              /* found the boot_vga device */
+              path = g_strdup (g_udev_device_get_device_file (dev));
+              break;
+            }
+        }
+    }
+
+  g_list_free_full (devices, g_object_unref);
+
+out:
+  return path;
+}
+
 static gboolean
 get_kms_fd (Login1Session *session_proxy,
-            int *fd_out)
+            const gchar   *seat_id,
+            int           *fd_out,
+            GError       **error)
 {
   int major, minor;
   int fd;
-  GError *error = NULL;
 
-  /* XXX -- use udev to find the DRM master device */
-  if (!get_device_info_from_path ("/dev/dri/card0", &major, &minor))
+  g_autofree gchar *path = get_primary_gpu_path (seat_id);
+  if (!path)
     {
-      g_warning ("Could not stat /dev/dri/card0: %m");
+      g_set_error (error,
+                   G_IO_ERROR,
+                   G_IO_ERROR_NOT_FOUND,
+                   "could not find drm kms device");
       return FALSE;
     }
 
-  if (!take_device (session_proxy, major, minor, &fd, NULL, &error))
+  if (!get_device_info_from_path (path, &major, &minor))
     {
-      g_warning ("Could not open DRM device: %s\n", error->message);
-      g_error_free (error);
+      g_set_error (error,
+                   G_IO_ERROR,
+                   G_IO_ERROR_NOT_FOUND,
+                   "Could not get device info for path %s: %m", path);
+      return FALSE;
+    }
+
+  if (!take_device (session_proxy, major, minor, &fd, NULL, error))
+    {
+      g_prefix_error (error, "Could not open DRM device: ");
       return FALSE;
     }
 
@@ -304,28 +395,72 @@ get_kms_fd (Login1Session *session_proxy,
   return TRUE;
 }
 
-MetaLauncher *
-meta_launcher_new (void)
+static gchar *
+get_seat_id (GError **error)
 {
-  MetaLauncher *self = NULL;
-  Login1Session *session_proxy;
-  GError *error = NULL;
-  int kms_fd;
+  g_autofree char *session_id = NULL;
+  char *seat_id = NULL;
+  int r;
 
-  session_proxy = get_session_proxy (NULL);
-  if (!login1_session_call_take_control_sync (session_proxy, FALSE, NULL, &error))
+  r = sd_pid_get_session (0, &session_id);
+  if (r < 0)
     {
-      g_warning ("Could not take control: %s", error->message);
-      g_error_free (error);
-      goto out;
+      g_set_error (error,
+                   G_IO_ERROR,
+                   G_IO_ERROR_NOT_FOUND,
+                   "Could not get session for PID: %s", g_strerror (-r));
+      return NULL;
     }
 
-  if (!get_kms_fd (session_proxy, &kms_fd))
-    goto out;
+  r = sd_session_get_seat (session_id, &seat_id);
+  if (r < 0)
+    {
+      g_set_error (error,
+                   G_IO_ERROR,
+                   G_IO_ERROR_NOT_FOUND,
+                   "Could not get seat for session: %s", g_strerror (-r));
+      return NULL;
+    }
+
+  return seat_id;
+}
+
+MetaLauncher *
+meta_launcher_new (GError **error)
+{
+  MetaLauncher *self = NULL;
+  g_autoptr (Login1Session) session_proxy = NULL;
+  g_autoptr (Login1Seat) seat_proxy = NULL;
+  g_autofree char *seat_id = NULL;
+  gboolean have_control = FALSE;
+  int kms_fd;
+
+  session_proxy = get_session_proxy (NULL, error);
+  if (!session_proxy)
+    goto fail;
+
+  if (!login1_session_call_take_control_sync (session_proxy, FALSE, NULL, error))
+    {
+      g_prefix_error (error, "Could not take control: ");
+      goto fail;
+    }
+
+  have_control = TRUE;
+
+  seat_id = get_seat_id (error);
+  if (!seat_id)
+    goto fail;
+
+  seat_proxy = get_seat_proxy (NULL, error);
+  if (!seat_proxy)
+    goto fail;
+
+  if (!get_kms_fd (session_proxy, seat_id, &kms_fd, error))
+    goto fail;
 
   self = g_slice_new0 (MetaLauncher);
   self->session_proxy = g_object_ref (session_proxy);
-  self->seat_proxy = get_seat_proxy (NULL);
+  self->seat_proxy = g_object_ref (seat_proxy);
 
   self->session_active = TRUE;
 
@@ -335,11 +470,12 @@ meta_launcher_new (void)
                                       self);
 
   g_signal_connect (self->session_proxy, "notify::active", G_CALLBACK (on_active_changed), self);
-
-out:
-  g_object_unref (session_proxy);
-
   return self;
+
+ fail:
+  if (have_control)
+    login1_session_call_release_control_sync (session_proxy, NULL, NULL);
+  return NULL;
 }
 
 void

src/backends/native/meta-launcher.h

@@ -24,7 +24,7 @@
 
 typedef struct _MetaLauncher MetaLauncher;
 
-MetaLauncher     *meta_launcher_new                     (void);
+MetaLauncher     *meta_launcher_new                     (GError       **error);
 void              meta_launcher_free                    (MetaLauncher  *self);
 
 gboolean          meta_launcher_activate_session        (MetaLauncher  *self,

src/backends/native/meta-monitor-manager-kms.c

@@ -42,6 +42,8 @@
 
 #include <gudev/gudev.h>
 
+#define ALL_TRANSFORMS (META_MONITOR_TRANSFORM_FLIPPED_270 + 1)
+
 typedef struct {
   drmModeConnector *connector;
 
@@ -55,8 +57,22 @@ typedef struct {
 
   uint32_t dpms_prop_id;
   uint32_t edid_blob_id;
+  uint32_t tile_blob_id;
+
+  int suggested_x;
+  int suggested_y;
+  uint32_t hotplug_mode_update;
 } MetaOutputKms;
 
+typedef struct {
+  uint32_t underscan_prop_id;
+  uint32_t underscan_hborder_prop_id;
+  uint32_t underscan_vborder_prop_id;
+  uint32_t primary_plane_id;
+  uint32_t rotation_prop_id;
+  uint32_t rotation_map[ALL_TRANSFORMS];
+} MetaCRTCKms;
+
 struct _MetaMonitorManagerKms
 {
   MetaMonitorManager parent_instance;
@@ -104,7 +120,7 @@ make_output_name (drmModeConnector *connector)
   static const char * const connector_type_names[] = {
     "unknown", "VGA", "DVII", "DVID", "DVID", "Composite",
     "SVIDEO", "LVDS", "Component", "9PinDIN", "DisplayPort",
-    "HDMIA", "HDMIB", "TV", "eDP"
+    "HDMIA", "HDMIB", "TV", "eDP", "Virtual", "DSI"
   };
   const char *connector_type_name;
 
@@ -137,6 +153,12 @@ meta_monitor_mode_destroy_notify (MetaMonitorMode *output)
   g_slice_free (drmModeModeInfo, output->driver_private);
 }
 
+static void
+meta_crtc_destroy_notify (MetaCRTC *crtc)
+{
+  g_free (crtc->driver_private);
+}
+
 static gboolean
 drm_mode_equal (gconstpointer one,
                 gconstpointer two)
@@ -181,24 +203,67 @@ drm_mode_hash (gconstpointer ptr)
 }
 
 static void
-find_properties (MetaMonitorManagerKms *manager_kms,
-                 MetaOutputKms         *output_kms)
+find_connector_properties (MetaMonitorManagerKms *manager_kms,
+                           MetaOutputKms         *output_kms)
 {
-  drmModePropertyPtr prop;
   int i;
 
+  output_kms->hotplug_mode_update = 0;
+  output_kms->suggested_x = -1;
+  output_kms->suggested_y = -1;
   for (i = 0; i < output_kms->connector->count_props; i++)
     {
-      prop = drmModeGetProperty (manager_kms->fd, output_kms->connector->props[i]);
+      drmModePropertyPtr prop = drmModeGetProperty (manager_kms->fd, output_kms->connector->props[i]);
       if (!prop)
         continue;
 
-      if ((prop->flags & DRM_MODE_PROP_ENUM) &&
-          strcmp(prop->name, "DPMS") == 0)
+      if ((prop->flags & DRM_MODE_PROP_ENUM) && strcmp (prop->name, "DPMS") == 0)
         output_kms->dpms_prop_id = prop->prop_id;
-      else if ((prop->flags & DRM_MODE_PROP_BLOB) &&
-               strcmp (prop->name, "EDID") == 0)
+      else if ((prop->flags & DRM_MODE_PROP_BLOB) && strcmp (prop->name, "EDID") == 0)
         output_kms->edid_blob_id = output_kms->connector->prop_values[i];
+      else if ((prop->flags & DRM_MODE_PROP_BLOB) &&
+               strcmp (prop->name, "TILE") == 0)
+        output_kms->tile_blob_id = output_kms->connector->prop_values[i];
+      else if ((prop->flags & DRM_MODE_PROP_RANGE) &&
+               strcmp (prop->name, "suggested X") == 0)
+        output_kms->suggested_x = output_kms->connector->prop_values[i];
+      else if ((prop->flags & DRM_MODE_PROP_RANGE) &&
+               strcmp (prop->name, "suggested Y") == 0)
+        output_kms->suggested_y = output_kms->connector->prop_values[i];
+      else if ((prop->flags & DRM_MODE_PROP_RANGE) &&
+               strcmp (prop->name, "hotplug_mode_update") == 0)
+        output_kms->hotplug_mode_update = output_kms->connector->prop_values[i];
+      
+      drmModeFreeProperty (prop);
+    }
+}
+
+static void
+find_crtc_properties (MetaMonitorManagerKms *manager_kms,
+                      MetaCRTC *meta_crtc)
+{
+  MetaCRTCKms *crtc_kms;
+  drmModeObjectPropertiesPtr props;
+  size_t i;
+
+  crtc_kms = meta_crtc->driver_private;
+
+  props = drmModeObjectGetProperties (manager_kms->fd, meta_crtc->crtc_id, DRM_MODE_OBJECT_CRTC);
+  if (!props)
+    return;
+
+  for (i = 0; i < props->count_props; i++)
+    {
+      drmModePropertyPtr prop = drmModeGetProperty (manager_kms->fd, props->props[i]);
+      if (!prop)
+        continue;
+
+      if ((prop->flags & DRM_MODE_PROP_ENUM) && strcmp (prop->name, "underscan") == 0)
+        crtc_kms->underscan_prop_id = prop->prop_id;
+      else if ((prop->flags & DRM_MODE_PROP_RANGE) && strcmp (prop->name, "underscan hborder") == 0)
+        crtc_kms->underscan_hborder_prop_id = prop->prop_id;
+      else if ((prop->flags & DRM_MODE_PROP_RANGE) && strcmp (prop->name, "underscan vborder") == 0)
+        crtc_kms->underscan_vborder_prop_id = prop->prop_id;
 
       drmModeFreeProperty (prop);
     }
@@ -233,6 +298,47 @@ read_output_edid (MetaMonitorManagerKms *manager_kms,
     }
 }
 
+static gboolean
+output_get_tile_info (MetaMonitorManagerKms *manager_kms,
+                      MetaOutput            *output)
+{
+  MetaOutputKms *output_kms = output->driver_private;
+  drmModePropertyBlobPtr tile_blob = NULL;
+  int ret;
+
+  if (output_kms->tile_blob_id == 0)
+    return FALSE;
+
+  tile_blob = drmModeGetPropertyBlob (manager_kms->fd, output_kms->tile_blob_id);
+  if (!tile_blob)
+    {
+      meta_warning ("Failed to read TILE of output %s: %s\n", output->name, strerror(errno));
+      return FALSE;
+    }
+
+  if (tile_blob->length > 0)
+    {
+      ret = sscanf ((char *)tile_blob->data, "%d:%d:%d:%d:%d:%d:%d:%d",
+                    &output->tile_info.group_id,
+                    &output->tile_info.flags,
+                    &output->tile_info.max_h_tiles,
+                    &output->tile_info.max_v_tiles,
+                    &output->tile_info.loc_h_tile,
+                    &output->tile_info.loc_v_tile,
+                    &output->tile_info.tile_w,
+                    &output->tile_info.tile_h);
+
+      if (ret != 8)
+        return FALSE;
+      return TRUE;
+    }
+  else
+    {
+      drmModeFreePropertyBlob (tile_blob);
+      return FALSE;
+    }
+}
+
 static MetaMonitorMode *
 find_meta_mode (MetaMonitorManager    *manager,
                 const drmModeModeInfo *drm_mode)
@@ -328,6 +434,137 @@ get_output_scale (MetaMonitorManager *manager,
     return compute_scale (output);
 }
 
+static int
+find_property_index (MetaMonitorManager         *manager,
+                     drmModeObjectPropertiesPtr  props,
+                     const gchar                *prop_name,
+                     drmModePropertyPtr         *found)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  unsigned int i;
+
+  for (i = 0; i < props->count_props; i++)
+    {
+      drmModePropertyPtr prop;
+
+      prop = drmModeGetProperty (manager_kms->fd, props->props[i]);
+      if (!prop)
+        continue;
+
+      if (strcmp (prop->name, prop_name) == 0)
+        {
+          *found = prop;
+          return i;
+        }
+
+      drmModeFreeProperty (prop);
+    }
+
+  return -1;
+}
+
+static void
+parse_transforms (MetaMonitorManager *manager,
+                  drmModePropertyPtr  prop,
+                  MetaCRTC           *crtc)
+{
+  MetaCRTCKms *crtc_kms = crtc->driver_private;
+  int i;
+
+  for (i = 0; i < prop->count_enums; i++)
+    {
+      int cur = -1;
+
+      if (strcmp (prop->enums[i].name, "rotate-0") == 0)
+        cur = META_MONITOR_TRANSFORM_NORMAL;
+      else if (strcmp (prop->enums[i].name, "rotate-90") == 0)
+        cur = META_MONITOR_TRANSFORM_90;
+      else if (strcmp (prop->enums[i].name, "rotate-180") == 0)
+        cur = META_MONITOR_TRANSFORM_180;
+      else if (strcmp (prop->enums[i].name, "rotate-270") == 0)
+        cur = META_MONITOR_TRANSFORM_270;
+
+      if (cur != -1)
+        {
+          crtc->all_transforms |= 1 << cur;
+          crtc_kms->rotation_map[cur] = 1 << prop->enums[i].value;
+        }
+    }
+}
+
+static gboolean
+is_primary_plane (MetaMonitorManager         *manager,
+                  drmModeObjectPropertiesPtr  props)
+{
+  drmModePropertyPtr prop;
+  int idx;
+
+  idx = find_property_index (manager, props, "type", &prop);
+  if (idx < 0)
+    return FALSE;
+
+  drmModeFreeProperty (prop);
+  return props->prop_values[idx] == DRM_PLANE_TYPE_PRIMARY;
+}
+
+static void
+init_crtc_rotations (MetaMonitorManager *manager,
+                     MetaCRTC           *crtc,
+                     unsigned int        idx)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  drmModeObjectPropertiesPtr props;
+  drmModePlaneRes *planes;
+  drmModePlane *drm_plane;
+  MetaCRTCKms *crtc_kms;
+  unsigned int i;
+
+  crtc_kms = crtc->driver_private;
+
+  planes = drmModeGetPlaneResources(manager_kms->fd);
+  if (planes == NULL)
+    return;
+
+  for (i = 0; i < planes->count_planes; i++)
+    {
+      drmModePropertyPtr prop;
+
+      drm_plane = drmModeGetPlane (manager_kms->fd, planes->planes[i]);
+
+      if (!drm_plane)
+        continue;
+
+      if ((drm_plane->possible_crtcs & (1 << idx)))
+        {
+          props = drmModeObjectGetProperties (manager_kms->fd,
+                                              drm_plane->plane_id,
+                                              DRM_MODE_OBJECT_PLANE);
+
+          if (props && is_primary_plane (manager, props))
+            {
+              int rotation_idx;
+
+              crtc_kms->primary_plane_id = drm_plane->plane_id;
+              rotation_idx = find_property_index (manager, props, "rotation", &prop);
+
+              if (rotation_idx >= 0)
+                {
+                  crtc_kms->rotation_prop_id = props->props[rotation_idx];
+                  parse_transforms (manager, prop, crtc);
+                  drmModeFreeProperty (prop);
+                }
+            }
+
+          if (props)
+            drmModeFreeObjectProperties (props);
+        }
+
+      drmModeFreePlane (drm_plane);
+    }
+
+  drmModeFreePlaneResources (planes);
+}
+
 static void
 meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
 {
@@ -395,8 +632,18 @@ meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
       meta_mode->name = g_strndup (mode->name, DRM_DISPLAY_MODE_LEN);
       meta_mode->width = mode->hdisplay;
       meta_mode->height = mode->vdisplay;
-      meta_mode->refresh_rate = (1000 * mode->clock /
-                                 ((float)mode->htotal * mode->vtotal));
+
+      /* Calculate refresh rate in milliHz first for extra precision. */
+      meta_mode->refresh_rate = (mode->clock * 1000000LL) / mode->htotal;
+      meta_mode->refresh_rate += (mode->vtotal / 2);
+      meta_mode->refresh_rate /= mode->vtotal;
+      if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+	meta_mode->refresh_rate *= 2;
+      if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+        meta_mode->refresh_rate /= 2;
+      if (mode->vscan > 1)
+        meta_mode->refresh_rate /= mode->vscan;
+      meta_mode->refresh_rate /= 1000.0;
 
       meta_mode->driver_private = g_slice_dup (drmModeModeInfo, mode);
       meta_mode->driver_notify = (GDestroyNotify)meta_monitor_mode_destroy_notify;
@@ -442,6 +689,11 @@ meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
           height = MAX (height, meta_crtc->rect.y + meta_crtc->rect.height);
         }
 
+      meta_crtc->driver_private = g_new0 (MetaCRTCKms, 1);
+      meta_crtc->driver_notify = (GDestroyNotify) meta_crtc_destroy_notify;
+      find_crtc_properties (manager_kms, meta_crtc);
+      init_crtc_rotations (manager, meta_crtc, i);
+
       drmModeFreeCrtc (crtc);
     }
 
@@ -472,8 +724,6 @@ meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
 	  meta_output->name = make_output_name (connector);
 	  meta_output->width_mm = connector->mmWidth;
 	  meta_output->height_mm = connector->mmHeight;
-	  meta_output->suggested_x = -1;
-	  meta_output->suggested_y = -1;
 
           switch (connector->subpixel)
             {
@@ -498,11 +748,17 @@ meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
               break;
             }
 
+	  meta_output->preferred_mode = NULL;
 	  meta_output->n_modes = connector->count_modes;
 	  meta_output->modes = g_new0 (MetaMonitorMode *, meta_output->n_modes);
-	  for (j = 0; j < meta_output->n_modes; j++)
+	  for (j = 0; j < meta_output->n_modes; j++) {
             meta_output->modes[j] = find_meta_mode (manager, &connector->modes[j]);
-	  meta_output->preferred_mode = meta_output->modes[0];
+            if (connector->modes[j].type & DRM_MODE_TYPE_PREFERRED)
+              meta_output->preferred_mode = meta_output->modes[j];
+          }
+
+          if (!meta_output->preferred_mode)
+            meta_output->preferred_mode = meta_output->modes[0];
 
           output_kms->connector = connector;
           output_kms->n_encoders = connector->count_encoders;
@@ -567,8 +823,11 @@ meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
               meta_output->is_presentation = FALSE;
             }
 
-          find_properties (manager_kms, output_kms);
-
+          find_connector_properties (manager_kms, output_kms);
+          meta_output->suggested_x = output_kms->suggested_x;
+          meta_output->suggested_y = output_kms->suggested_y;
+          meta_output->hotplug_mode_update = output_kms->hotplug_mode_update;
+          
           edid = read_output_edid (manager_kms, meta_output);
           meta_output_parse_edid (meta_output, edid);
           g_bytes_unref (edid);
@@ -578,6 +837,8 @@ meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
 
           meta_output->scale = get_output_scale (manager, meta_output);
 
+          output_get_tile_info (manager_kms, meta_output);
+
           /* FIXME: backlight is a very driver specific thing unfortunately,
              every DDX does its own thing, and the dumb KMS API does not include it.
 
@@ -723,8 +984,9 @@ meta_monitor_manager_kms_set_power_save_mode (MetaMonitorManager *manager,
 
       if (output_kms->dpms_prop_id != 0)
         {
-          int ok = drmModeConnectorSetProperty(manager_kms->fd, meta_output->winsys_id,
-                                               output_kms->dpms_prop_id, state);
+          int ok = drmModeObjectSetProperty (manager_kms->fd, meta_output->winsys_id,
+                                             DRM_MODE_OBJECT_CONNECTOR,
+                                             output_kms->dpms_prop_id, state);
 
           if (ok < 0)
             meta_warning ("Failed to set power save mode for output %s: %s\n",
@@ -748,6 +1010,48 @@ crtc_free (CoglKmsCrtc *crtc)
   g_slice_free (CoglKmsCrtc, crtc);
 }
 
+static void
+set_underscan (MetaMonitorManagerKms *manager_kms,
+               MetaOutput *output)
+{
+  if (!output->crtc)
+    return;
+
+  MetaCRTC *crtc = output->crtc;
+  MetaCRTCKms *crtc_kms = crtc->driver_private;
+  if (!crtc_kms->underscan_prop_id)
+    return;
+
+  if (output->is_underscanning)
+    {
+      drmModeObjectSetProperty (manager_kms->fd, crtc->crtc_id,
+                                DRM_MODE_OBJECT_CRTC,
+                                crtc_kms->underscan_prop_id, (uint64_t) 1);
+
+      if (crtc_kms->underscan_hborder_prop_id)
+        {
+          uint64_t value = crtc->current_mode->width * 0.05;
+          drmModeObjectSetProperty (manager_kms->fd, crtc->crtc_id,
+                                    DRM_MODE_OBJECT_CRTC,
+                                    crtc_kms->underscan_hborder_prop_id, value);
+        }
+      if (crtc_kms->underscan_vborder_prop_id)
+        {
+          uint64_t value = crtc->current_mode->height * 0.05;
+          drmModeObjectSetProperty (manager_kms->fd, crtc->crtc_id,
+                                    DRM_MODE_OBJECT_CRTC,
+                                    crtc_kms->underscan_vborder_prop_id, value);
+        }
+
+    }
+  else
+    {
+      drmModeObjectSetProperty (manager_kms->fd, crtc->crtc_id,
+                                DRM_MODE_OBJECT_CRTC,
+                                crtc_kms->underscan_prop_id, (uint64_t) 0);
+    }
+}
+
 static void
 meta_monitor_manager_kms_apply_configuration (MetaMonitorManager *manager,
                                               MetaCRTCInfo       **crtcs,
@@ -755,6 +1059,7 @@ meta_monitor_manager_kms_apply_configuration (MetaMonitorManager *manager,
                                               MetaOutputInfo     **outputs,
                                               unsigned int         n_outputs)
 {
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
   ClutterBackend *backend;
   CoglContext *cogl_context;
   CoglDisplay *cogl_display;
@@ -770,6 +1075,7 @@ meta_monitor_manager_kms_apply_configuration (MetaMonitorManager *manager,
     {
       MetaCRTCInfo *crtc_info = crtcs[i];
       MetaCRTC *crtc = crtc_info->crtc;
+      MetaCRTCKms *crtc_kms = crtc->driver_private;
       CoglKmsCrtc *cogl_crtc;
 
       crtc->is_dirty = TRUE;
@@ -842,6 +1148,13 @@ meta_monitor_manager_kms_apply_configuration (MetaMonitorManager *manager,
           crtc->current_mode = mode;
           crtc->transform = crtc_info->transform;
         }
+
+      if (crtc->all_transforms & (1 << crtc->transform))
+        drmModeObjectSetProperty (manager_kms->fd,
+                                  crtc_kms->primary_plane_id,
+                                  DRM_MODE_OBJECT_PLANE,
+                                  crtc_kms->rotation_prop_id,
+                                  crtc_kms->rotation_map[crtc->transform]);
     }
 
   /* Disable CRTCs not mentioned in the list (they have is_dirty == FALSE,
@@ -900,6 +1213,9 @@ meta_monitor_manager_kms_apply_configuration (MetaMonitorManager *manager,
 
       output->is_primary = output_info->is_primary;
       output->is_presentation = output_info->is_presentation;
+      output->is_underscanning = output_info->is_underscanning;
+
+      set_underscan (manager_kms, output);
     }
 
   /* Disable outputs not mentioned in the list */
@@ -991,6 +1307,8 @@ meta_monitor_manager_kms_init (MetaMonitorManagerKms *manager_kms)
 
   manager_kms->fd = cogl_kms_renderer_get_kms_fd (cogl_renderer);
 
+  drmSetClientCap (manager_kms->fd, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 1);
+
   const char *subsystems[2] = { "drm", NULL };
   manager_kms->udev = g_udev_client_new (subsystems);
   g_signal_connect (manager_kms->udev, "uevent",

src/backends/x11/meta-backend-x11.c

@@ -40,12 +40,24 @@
 #include "meta-idle-monitor-xsync.h"
 #include "meta-monitor-manager-xrandr.h"
 #include "backends/meta-monitor-manager-dummy.h"
+#include "backends/x11/nested/meta-cursor-renderer-x11-nested.h"
 #include "meta-cursor-renderer-x11.h"
+#ifdef HAVE_WAYLAND
+#include "wayland/meta-wayland.h"
+#endif
 
 #include <meta/util.h>
 #include "display-private.h"
 #include "compositor/compositor-private.h"
 
+typedef enum {
+  /* We're a traditional CM running under the host. */
+  META_BACKEND_X11_MODE_COMPOSITOR,
+
+  /* We're a nested X11 client */
+  META_BACKEND_X11_MODE_NESTED,
+} MetaBackendX11Mode;
+
 struct _MetaBackendX11Private
 {
   /* The host X11 display */
@@ -53,6 +65,8 @@ struct _MetaBackendX11Private
   xcb_connection_t *xcb;
   GSource *source;
 
+  MetaBackendX11Mode mode;
+
   int xsync_event_base;
   int xsync_error_base;
 
@@ -68,6 +82,7 @@ struct _MetaBackendX11Private
   gchar *keymap_layouts;
   gchar *keymap_variants;
   gchar *keymap_options;
+  int locked_group;
 };
 typedef struct _MetaBackendX11Private MetaBackendX11Private;
 
@@ -102,7 +117,7 @@ translate_device_event (MetaBackendX11 *x11,
       /* This codepath should only ever trigger as an X11 compositor,
        * and never under nested, as under nested all backend events
        * should be reported with respect to the stage window. */
-      g_assert (!meta_is_wayland_compositor ());
+      g_assert (priv->mode == META_BACKEND_X11_MODE_COMPOSITOR);
 
       device_event->event = stage_window;
 
@@ -133,6 +148,8 @@ static void
 translate_crossing_event (MetaBackendX11 *x11,
                           XIEnterEvent   *enter_event)
 {
+  MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
+
   /* Throw out weird events generated by grabs. */
   if (enter_event->mode == XINotifyGrab ||
       enter_event->mode == XINotifyUngrab)
@@ -141,7 +158,14 @@ translate_crossing_event (MetaBackendX11 *x11,
       return;
     }
 
-  enter_event->event = meta_backend_x11_get_xwindow (x11);
+  Window stage_window = meta_backend_x11_get_xwindow (x11);
+  if (enter_event->event != stage_window &&
+      priv->mode == META_BACKEND_X11_MODE_COMPOSITOR)
+    {
+      enter_event->event = meta_backend_x11_get_xwindow (x11);
+      enter_event->event_x = enter_event->root_x;
+      enter_event->event_y = enter_event->root_y;
+    }
 }
 
 static void
@@ -250,20 +274,47 @@ handle_host_xevent (MetaBackend *backend,
       }
   }
 
+  if (priv->mode == META_BACKEND_X11_MODE_NESTED && event->type == FocusIn)
+    {
+#ifdef HAVE_WAYLAND
+      Window xwin = meta_backend_x11_get_xwindow(x11);
+      XEvent xev;
+
+      if (event->xfocus.window == xwin)
+        {
+          /* Since we've selected for KeymapStateMask, every FocusIn is followed immediately
+           * by a KeymapNotify event */
+          XMaskEvent(priv->xdisplay, KeymapStateMask, &xev);
+          MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
+          meta_wayland_compositor_update_key_state (compositor, xev.xkeymap.key_vector, 32, 8);
+        }
+#else
+      g_assert_not_reached ();
+#endif
+    }
+
   if (event->type == (priv->xsync_event_base + XSyncAlarmNotify))
     handle_alarm_notify (backend, event);
 
   if (event->type == priv->xkb_event_base)
     {
-      XkbAnyEvent *xkb_ev = (XkbAnyEvent *) event;
+      XkbEvent *xkb_ev = (XkbEvent *) event;
 
-      if (xkb_ev->device == META_VIRTUAL_CORE_KEYBOARD_ID)
+      if (xkb_ev->any.device == META_VIRTUAL_CORE_KEYBOARD_ID)
         {
-          switch (xkb_ev->xkb_type)
+          switch (xkb_ev->any.xkb_type)
             {
             case XkbNewKeyboardNotify:
             case XkbMapNotify:
               keymap_changed (backend);
+              break;
+            case XkbStateNotify:
+              if (xkb_ev->state.changed & XkbGroupLockMask)
+                {
+                  if (priv->locked_group != xkb_ev->state.locked_group)
+                    XkbLockGroup (priv->xdisplay, XkbUseCoreKbd, priv->locked_group);
+                }
+              break;
             default:
               break;
             }
@@ -399,6 +450,7 @@ meta_backend_x11_post_init (MetaBackend *backend)
   MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
   MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
   int major, minor;
+  gboolean has_xi = FALSE;
 
   priv->xdisplay = clutter_x11_get_default_display ();
 
@@ -408,29 +460,27 @@ meta_backend_x11_post_init (MetaBackend *backend)
       !XSyncInitialize (priv->xdisplay, &major, &minor))
     meta_fatal ("Could not initialize XSync");
 
-  {
-    int major = 2, minor = 3;
-    gboolean has_xi = FALSE;
+  if (XQueryExtension (priv->xdisplay,
+                       "XInputExtension",
+                       &priv->xinput_opcode,
+                       &priv->xinput_error_base,
+                       &priv->xinput_event_base))
+    {
+      major = 2; minor = 3;
+      if (XIQueryVersion (priv->xdisplay, &major, &minor) == Success)
+        {
+          int version = (major * 10) + minor;
+          if (version >= 22)
+            has_xi = TRUE;
+        }
+    }
 
-    if (XQueryExtension (priv->xdisplay,
-                         "XInputExtension",
-                         &priv->xinput_opcode,
-                         &priv->xinput_error_base,
-                         &priv->xinput_event_base))
-      {
-        if (XIQueryVersion (priv->xdisplay, &major, &minor) == Success)
-          {
-            int version = (major * 10) + minor;
-            if (version >= 22)
-              has_xi = TRUE;
-          }
-      }
+  if (!has_xi)
+    meta_fatal ("X server doesn't have the XInput extension, version 2.2 or newer\n");
 
-    if (!has_xi)
-      meta_fatal ("X server doesn't have the XInput extension, version 2.2 or newer\n");
-  }
-
-  take_touch_grab (backend);
+  /* We only take the passive touch grab if we are a X11 compositor */
+  if (priv->mode == META_BACKEND_X11_MODE_COMPOSITOR)
+    take_touch_grab (backend);
 
   priv->xcb = XGetXCBConnection (priv->xdisplay);
   if (!xkb_x11_setup_xkb_extension (priv->xcb,
@@ -461,19 +511,37 @@ meta_backend_x11_create_idle_monitor (MetaBackend *backend,
 static MetaMonitorManager *
 meta_backend_x11_create_monitor_manager (MetaBackend *backend)
 {
-  /* If we're a Wayland compositor using the X11 backend,
-   * we're a nested configuration, so return the dummy
-   * monitor setup. */
-  if (meta_is_wayland_compositor ())
-    return g_object_new (META_TYPE_MONITOR_MANAGER_DUMMY, NULL);
+  MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
+  MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
 
-  return g_object_new (META_TYPE_MONITOR_MANAGER_XRANDR, NULL);
+  switch (priv->mode)
+    {
+    case META_BACKEND_X11_MODE_COMPOSITOR:
+      return g_object_new (META_TYPE_MONITOR_MANAGER_XRANDR, NULL);
+    case META_BACKEND_X11_MODE_NESTED:
+      return g_object_new (META_TYPE_MONITOR_MANAGER_DUMMY, NULL);
+    default:
+      g_assert_not_reached ();
+    }
 }
 
 static MetaCursorRenderer *
 meta_backend_x11_create_cursor_renderer (MetaBackend *backend)
 {
-  return g_object_new (META_TYPE_CURSOR_RENDERER_X11, NULL);
+  MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
+  MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
+
+  switch (priv->mode)
+    {
+    case META_BACKEND_X11_MODE_COMPOSITOR:
+      return g_object_new (META_TYPE_CURSOR_RENDERER_X11, NULL);
+      break;
+    case META_BACKEND_X11_MODE_NESTED:
+      return g_object_new (META_TYPE_CURSOR_RENDERER_X11_NESTED, NULL);
+      break;
+    default:
+      g_assert_not_reached ();
+    }
 }
 
 static gboolean
@@ -701,6 +769,9 @@ meta_backend_x11_get_keymap (MetaBackend *backend)
                                                      priv->xcb,
                                                      xkb_x11_get_core_keyboard_device_id (priv->xcb),
                                                      XKB_KEYMAP_COMPILE_NO_FLAGS);
+      if (priv->keymap == NULL)
+        priv->keymap = xkb_keymap_new_from_names (context, NULL, XKB_KEYMAP_COMPILE_NO_FLAGS);
+
       xkb_context_unref (context);
     }
 
@@ -714,6 +785,7 @@ meta_backend_x11_lock_layout_group (MetaBackend *backend,
   MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
   MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
 
+  priv->locked_group = idx;
   XkbLockGroup (priv->xdisplay, XkbUseCoreKbd, idx);
 }
 
@@ -721,7 +793,10 @@ static void
 meta_backend_x11_update_screen_size (MetaBackend *backend,
                                      int width, int height)
 {
-  if (meta_is_wayland_compositor ())
+  MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
+  MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
+
+  if (priv->mode == META_BACKEND_X11_MODE_NESTED)
     {
       /* For a nested wayland session, we want to go through Clutter to update the
        * toplevel window size, rather than doing it directly.
@@ -730,8 +805,6 @@ meta_backend_x11_update_screen_size (MetaBackend *backend,
     }
   else
     {
-      MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
-      MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
       Window xwin = meta_backend_x11_get_xwindow (x11);
       XResizeWindow (priv->xdisplay, xwin, width, height);
     }
@@ -755,10 +828,36 @@ meta_backend_x11_select_stage_events (MetaBackend *backend)
   XISetMask (mask.mask, XI_FocusIn);
   XISetMask (mask.mask, XI_FocusOut);
   XISetMask (mask.mask, XI_Motion);
-  XIClearMask (mask.mask, XI_TouchBegin);
-  XIClearMask (mask.mask, XI_TouchEnd);
-  XIClearMask (mask.mask, XI_TouchUpdate);
+
+  if (priv->mode == META_BACKEND_X11_MODE_NESTED)
+    {
+      /* When we're an X11 compositor, we can't take these events or else
+       * replaying events from our passive root window grab will cause
+       * them to come back to us.
+       *
+       * When we're a nested application, we want to behave like any other
+       * application, so select these events like normal apps do.
+       */
+      XISetMask (mask.mask, XI_TouchBegin);
+      XISetMask (mask.mask, XI_TouchEnd);
+      XISetMask (mask.mask, XI_TouchUpdate);
+    }
+
   XISelectEvents (priv->xdisplay, xwin, &mask, 1);
+
+  if (priv->mode == META_BACKEND_X11_MODE_NESTED)
+    {
+      /* We have no way of tracking key changes when the stage doesn't have
+       * focus, so we select for KeymapStateMask so that we get a complete
+       * dump of the keyboard state in a KeymapNotify event that immediately
+       * follows each FocusIn (and EnterNotify, but we ignore that.)
+       */
+      XWindowAttributes xwa;
+
+      XGetWindowAttributes(priv->xdisplay, xwin, &xwa);
+      XSelectInput(priv->xdisplay, xwin,
+                   xwa.your_event_mask | FocusChangeMask | KeymapStateMask);
+    }
 }
 
 static void
@@ -783,8 +882,15 @@ meta_backend_x11_class_init (MetaBackendX11Class *klass)
 static void
 meta_backend_x11_init (MetaBackendX11 *x11)
 {
+  MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
+
   /* We do X11 event retrieval ourselves */
   clutter_x11_disable_event_retrieval ();
+
+  if (meta_is_wayland_compositor ())
+    priv->mode = META_BACKEND_X11_MODE_NESTED;
+  else
+    priv->mode = META_BACKEND_X11_MODE_COMPOSITOR;
 }
 
 Display *

src/backends/x11/meta-barrier-x11.c

@@ -107,6 +107,7 @@ meta_barrier_impl_x11_new (MetaBarrier *barrier)
   MetaDisplay *display = barrier->priv->display;
   Display *dpy;
   Window root;
+  unsigned int allowed_motion_dirs;
 
   if (display == NULL)
     {
@@ -121,12 +122,14 @@ meta_barrier_impl_x11_new (MetaBarrier *barrier)
   dpy = display->xdisplay;
   root = DefaultRootWindow (dpy);
 
+  allowed_motion_dirs =
+    meta_border_get_allows_directions (&barrier->priv->border);
   priv->xbarrier = XFixesCreatePointerBarrier (dpy, root,
-                                               barrier->priv->x1,
-                                               barrier->priv->y1,
-                                               barrier->priv->x2,
-                                               barrier->priv->y2,
-                                               barrier->priv->directions,
+                                               barrier->priv->border.line.a.x,
+                                               barrier->priv->border.line.a.y,
+                                               barrier->priv->border.line.b.x,
+                                               barrier->priv->border.line.b.y,
+                                               allowed_motion_dirs,
                                                0, NULL);
 
   g_hash_table_insert (display->xids, &priv->xbarrier, barrier);

src/backends/x11/meta-cursor-renderer-x11.c

@@ -40,25 +40,29 @@ typedef struct _MetaCursorRendererX11Private MetaCursorRendererX11Private;
 G_DEFINE_TYPE_WITH_PRIVATE (MetaCursorRendererX11, meta_cursor_renderer_x11, META_TYPE_CURSOR_RENDERER);
 
 static gboolean
-meta_cursor_renderer_x11_update_cursor (MetaCursorRenderer *renderer)
+meta_cursor_renderer_x11_update_cursor (MetaCursorRenderer *renderer,
+                                        MetaCursorSprite   *cursor_sprite)
 {
   MetaCursorRendererX11 *x11 = META_CURSOR_RENDERER_X11 (renderer);
   MetaCursorRendererX11Private *priv = meta_cursor_renderer_x11_get_instance_private (x11);
 
   MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
   Window xwindow = meta_backend_x11_get_xwindow (backend);
-
-  if (xwindow == None)
-    return FALSE;
-
   Display *xdisplay = meta_backend_x11_get_xdisplay (backend);
 
-  MetaCursorReference *cursor_ref = meta_cursor_renderer_get_cursor (renderer);
+  if (xwindow == None)
+    {
+      if (cursor_sprite)
+        meta_cursor_sprite_realize_texture (cursor_sprite);
+      return FALSE;
+    }
+
   gboolean has_server_cursor = FALSE;
 
-  if (cursor_ref)
+  if (cursor_sprite)
     {
-      MetaCursor cursor = meta_cursor_reference_get_meta_cursor (cursor_ref);
+      MetaCursor cursor = meta_cursor_sprite_get_meta_cursor (cursor_sprite);
+
       if (cursor != META_CURSOR_NONE)
         {
           Cursor xcursor = meta_cursor_create_x_cursor (xdisplay, cursor);
@@ -80,6 +84,9 @@ meta_cursor_renderer_x11_update_cursor (MetaCursorRenderer *renderer)
       priv->server_cursor_visible = has_server_cursor;
     }
 
+  if (!priv->server_cursor_visible && cursor_sprite)
+    meta_cursor_sprite_realize_texture (cursor_sprite);
+
   return priv->server_cursor_visible;
 }
 

src/backends/x11/meta-idle-monitor-xsync.c

@@ -107,20 +107,6 @@ set_alarm_enabled (Display    *dpy,
   XSyncChangeAlarm (dpy, alarm, XSyncCAEvents, &attr);
 }
 
-static void
-check_x11_watch (gpointer data,
-                 gpointer user_data)
-{
-  MetaIdleMonitorWatchXSync *watch_xsync = data;
-  MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) watch_xsync;
-  XSyncAlarm alarm = (XSyncAlarm) user_data;
-
-  if (watch_xsync->xalarm != alarm)
-    return;
-
-  _meta_idle_monitor_watch_fire (watch);
-}
-
 static char *
 counter_name_for_device (int device_id)
 {
@@ -327,13 +313,38 @@ meta_idle_monitor_xsync_init (MetaIdleMonitorXSync *monitor_xsync)
   monitor_xsync->alarms = g_hash_table_new (NULL, NULL);
 }
 
+static void
+check_x11_watches (MetaIdleMonitor *monitor,
+                   XSyncAlarm       alarm)
+{
+  GList *node, *watch_ids;
+
+  /* we get the keys and do explicit look ups in case
+   * an early iteration of the loop ends up leading
+   * to watches from later iterations getting invalidated
+   */
+  watch_ids = g_hash_table_get_keys (monitor->watches);
+
+  for (node = watch_ids; node != NULL; node = node->next)
+    {
+      guint watch_id = GPOINTER_TO_UINT (node->data);
+      MetaIdleMonitorWatchXSync *watch;
+
+      watch = g_hash_table_lookup (monitor->watches, GUINT_TO_POINTER (watch_id));
+
+      if (watch && watch->xalarm == alarm)
+        _meta_idle_monitor_watch_fire ((MetaIdleMonitorWatch *) watch);
+    }
+
+  g_list_free (watch_ids);
+}
+
 void
 meta_idle_monitor_xsync_handle_xevent (MetaIdleMonitor       *monitor,
                                        XSyncAlarmNotifyEvent *alarm_event)
 {
   MetaIdleMonitorXSync *monitor_xsync = META_IDLE_MONITOR_XSYNC (monitor);
   XSyncAlarm alarm;
-  GList *watches;
   gboolean has_alarm;
 
   if (alarm_event->state != XSyncAlarmActive)
@@ -358,10 +369,5 @@ meta_idle_monitor_xsync_handle_xevent (MetaIdleMonitor       *monitor,
     }
 
   if (has_alarm)
-    {
-      watches = g_hash_table_get_values (monitor->watches);
-
-      g_list_foreach (watches, check_x11_watch, (gpointer) alarm);
-      g_list_free (watches);
-    }
+    check_x11_watches (monitor, alarm);
 }

src/backends/x11/meta-input-settings-x11.c

@@ -26,6 +26,7 @@
 #include "meta-backend-x11.h"
 #include "meta-input-settings-x11.h"
 
+#include <string.h>
 #include <gdk/gdkx.h>
 #include <X11/Xatom.h>
 #include <X11/extensions/XInput2.h>
@@ -35,6 +36,41 @@
 
 G_DEFINE_TYPE (MetaInputSettingsX11, meta_input_settings_x11, META_TYPE_INPUT_SETTINGS)
 
+static void *
+get_property (ClutterInputDevice *device,
+              const gchar        *property,
+              Atom                type,
+              int                 format,
+              gulong              nitems)
+{
+  MetaBackend *backend = meta_get_backend ();
+  Display *xdisplay = meta_backend_x11_get_xdisplay (META_BACKEND_X11 (backend));
+  gulong nitems_ret, bytes_after_ret;
+  int rc, device_id, format_ret;
+  Atom property_atom, type_ret;
+  guchar *data_ret = NULL;
+
+  property_atom = XInternAtom (xdisplay, property, True);
+  if (!property_atom)
+    return NULL;
+
+  device_id = clutter_input_device_get_device_id (device);
+
+  rc = XIGetProperty (xdisplay, device_id, property_atom,
+                      0, 10, False, type, &type_ret, &format_ret,
+                      &nitems_ret, &bytes_after_ret, &data_ret);
+  if (rc == Success && type_ret == type && format_ret == format && nitems_ret >= nitems)
+    {
+      if (nitems_ret > nitems)
+        g_warning ("Property '%s' for device '%s' returned %lu items, expected %lu",
+                   property, clutter_input_device_get_device_name (device), nitems_ret, nitems);
+      return data_ret;
+    }
+
+  meta_XFree (data_ret);
+  return NULL;
+}
+
 static void
 change_property (ClutterInputDevice *device,
                  const gchar        *property,
@@ -45,23 +81,23 @@ change_property (ClutterInputDevice *device,
 {
   MetaBackend *backend = meta_get_backend ();
   Display *xdisplay = meta_backend_x11_get_xdisplay (META_BACKEND_X11 (backend));
-  gulong nitems_ret, bytes_after_ret;
-  int rc, device_id, format_ret;
-  Atom property_atom, type_ret;
+  int device_id;
+  Atom property_atom;
   guchar *data_ret;
 
-  property_atom = XInternAtom (xdisplay, property, False);
+  property_atom = XInternAtom (xdisplay, property, True);
+  if (!property_atom)
+    return;
+
   device_id = clutter_input_device_get_device_id (device);
 
-  rc = XIGetProperty (xdisplay, device_id, property_atom,
-                      0, 0, False, type, &type_ret, &format_ret,
-                      &nitems_ret, &bytes_after_ret, &data_ret);
+  data_ret = get_property (device, property, type, format, nitems);
+  if (!data_ret)
+    return;
 
+  XIChangeProperty (xdisplay, device_id, property_atom, type,
+                    format, XIPropModeReplace, data, nitems);
   meta_XFree (data_ret);
-
-  if (rc == Success && type_ret == type && format_ret == format)
-    XIChangeProperty (xdisplay, device_id, property_atom, type,
-                      format, XIPropModeReplace, data, nitems);
 }
 
 static void
@@ -70,6 +106,12 @@ meta_input_settings_x11_set_send_events (MetaInputSettings        *settings,
                                          GDesktopDeviceSendEvents  mode)
 {
   guchar values[2] = { 0 }; /* disabled, disabled-on-external-mouse */
+  guchar *available;
+
+  available = get_property (device, "libinput Send Events Modes Available",
+                            XA_INTEGER, 8, 2);
+  if (!available)
+    return;
 
   switch (mode)
     {
@@ -83,8 +125,14 @@ meta_input_settings_x11_set_send_events (MetaInputSettings        *settings,
       break;
     }
 
-  change_property (device, "libinput Send Events Mode Enabled",
-                   XA_INTEGER, 8, &values, 2);
+  if ((values[0] && !available[0]) || (values[1] && !available[1]))
+    g_warning ("Device '%s' does not support sendevents mode %d\n",
+               clutter_input_device_get_device_name (device), mode);
+  else
+    change_property (device, "libinput Send Events Mode Enabled",
+                     XA_INTEGER, 8, &values, 2);
+
+  meta_XFree (available);
 }
 
 static void
@@ -151,28 +199,35 @@ meta_input_settings_x11_set_invert_scroll (MetaInputSettings  *settings,
 }
 
 static void
-meta_input_settings_x11_set_scroll_method (MetaInputSettings            *settings,
-                                           ClutterInputDevice           *device,
-                                           GDesktopTouchpadScrollMethod  mode)
+meta_input_settings_x11_set_edge_scroll (MetaInputSettings            *settings,
+                                         ClutterInputDevice           *device,
+                                         gboolean                      edge_scroll_enabled)
 {
   guchar values[3] = { 0 }; /* 2fg, edge, button. The last value is unused */
+  guchar *available;
 
-  switch (mode)
+  available = get_property (device, "libinput Scroll Methods Available",
+                            XA_INTEGER, 8, 3);
+  if (!available)
+    return;
+
+  if (available[0])
     {
-    case G_DESKTOP_TOUCHPAD_SCROLL_METHOD_DISABLED:
-      break;
-    case G_DESKTOP_TOUCHPAD_SCROLL_METHOD_EDGE_SCROLLING:
-      values[1] = 1;
-      break;
-    case G_DESKTOP_TOUCHPAD_SCROLL_METHOD_TWO_FINGER_SCROLLING:
       values[0] = 1;
-      break;
-    default:
-      g_assert_not_reached ();
+    }
+  else if (available[1] && edge_scroll_enabled)
+    {
+      values[1] = 1;
+    }
+  else
+    {
+      /* Disabled */
     }
 
   change_property (device, "libinput Scroll Method Enabled",
                    XA_INTEGER, 8, &values, 3);
+
+  meta_XFree (available);
 }
 
 static void
@@ -180,7 +235,7 @@ meta_input_settings_x11_set_scroll_button (MetaInputSettings  *settings,
                                            ClutterInputDevice *device,
                                            guint               button)
 {
-  change_property (device, "libinput Scroll Method Enabled",
+  change_property (device, "libinput Button Scrolling Button",
                    XA_INTEGER, 32, &button, 1);
 }
 
@@ -190,16 +245,28 @@ meta_input_settings_x11_set_click_method (MetaInputSettings           *settings,
                                           GDesktopTouchpadClickMethod  mode)
 {
   guchar values[2] = { 0 }; /* buttonareas, clickfinger */
+  guchar *defaults, *available;
+
+  available = get_property (device, "libinput Click Methods Available",
+                            XA_INTEGER, 8, 2);
+  if (!available)
+    return;
 
   switch (mode)
     {
+    case G_DESKTOP_TOUCHPAD_CLICK_METHOD_DEFAULT:
+      defaults = get_property (device, "libinput Click Method Enabled Default",
+                               XA_INTEGER, 8, 2);
+      if (!defaults)
+        break;
+      memcpy (values, defaults, 2);
+      meta_XFree (defaults);
+      break;
     case G_DESKTOP_TOUCHPAD_CLICK_METHOD_NONE:
       break;
     case G_DESKTOP_TOUCHPAD_CLICK_METHOD_AREAS:
       values[0] = 1;
       break;
-    case G_DESKTOP_TOUCHPAD_CLICK_METHOD_DEFAULT:
-      /* XXX: We can't be much smarter yet, x11 doesn't expose default settings */
     case G_DESKTOP_TOUCHPAD_CLICK_METHOD_FINGERS:
       values[1] = 1;
       break;
@@ -208,8 +275,14 @@ meta_input_settings_x11_set_click_method (MetaInputSettings           *settings,
       return;
   }
 
-  change_property (device, "libinput Click Method Enabled",
-                   XA_INTEGER, 8, &values, 2);
+  if ((values[0] && !available[0]) || (values[1] && !available[1]))
+    g_warning ("Device '%s' does not support click method %d\n",
+               clutter_input_device_get_device_name (device), mode);
+  else
+    change_property (device, "libinput Click Method Enabled",
+                     XA_INTEGER, 8, &values, 2);
+
+  meta_XFree(available);
 }
 
 static void
@@ -243,7 +316,7 @@ meta_input_settings_x11_class_init (MetaInputSettingsX11Class *klass)
   input_settings_class->set_left_handed = meta_input_settings_x11_set_left_handed;
   input_settings_class->set_tap_enabled = meta_input_settings_x11_set_tap_enabled;
   input_settings_class->set_invert_scroll = meta_input_settings_x11_set_invert_scroll;
-  input_settings_class->set_scroll_method = meta_input_settings_x11_set_scroll_method;
+  input_settings_class->set_edge_scroll = meta_input_settings_x11_set_edge_scroll;
   input_settings_class->set_scroll_button = meta_input_settings_x11_set_scroll_button;
   input_settings_class->set_click_method = meta_input_settings_x11_set_click_method;
   input_settings_class->set_keyboard_repeat = meta_input_settings_x11_set_keyboard_repeat;

src/backends/x11/meta-monitor-manager-xrandr.c

@@ -58,6 +58,7 @@ struct _MetaMonitorManagerXrandr
   XRRScreenResources *resources;
   int rr_event_base;
   int rr_error_base;
+  gboolean has_randr15;
 };
 
 struct _MetaMonitorManagerXrandrClass
@@ -194,11 +195,10 @@ static gboolean
 output_get_boolean_property (MetaMonitorManagerXrandr *manager_xrandr,
                              MetaOutput *output, const char *propname)
 {
-  gboolean value = FALSE;
   Atom atom, actual_type;
   int actual_format;
   unsigned long nitems, bytes_after;
-  unsigned char *buffer;
+  g_autofree unsigned char *buffer = NULL;
 
   atom = XInternAtom (manager_xrandr->xdisplay, propname, False);
   XRRGetOutputProperty (manager_xrandr->xdisplay,
@@ -209,13 +209,9 @@ output_get_boolean_property (MetaMonitorManagerXrandr *manager_xrandr,
                         &nitems, &bytes_after, &buffer);
 
   if (actual_type != XA_CARDINAL || actual_format != 32 || nitems < 1)
-    goto out;
+    return FALSE;
 
-  value = ((int*)buffer)[0];
-
- out:
-  XFree (buffer);
-  return value;
+  return ((int*)buffer)[0];
 }
 
 static gboolean
@@ -225,6 +221,76 @@ output_get_presentation_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
   return output_get_boolean_property (manager_xrandr, output, "_MUTTER_PRESENTATION_OUTPUT");
 }
 
+static gboolean
+output_get_underscanning_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
+                                 MetaOutput               *output)
+{
+  Atom atom, actual_type;
+  int actual_format;
+  unsigned long nitems, bytes_after;
+  g_autofree unsigned char *buffer = NULL;
+  g_autofree char *str = NULL;
+
+  atom = XInternAtom (manager_xrandr->xdisplay, "underscan", False);
+  XRRGetOutputProperty (manager_xrandr->xdisplay,
+                        (XID)output->winsys_id,
+                        atom,
+                        0, G_MAXLONG, False, False, XA_ATOM,
+                        &actual_type, &actual_format,
+                        &nitems, &bytes_after, &buffer);
+
+  if (actual_type != XA_ATOM || actual_format != 32 || nitems < 1)
+    return FALSE;
+
+  str = XGetAtomName (manager_xrandr->xdisplay, *(Atom *)buffer);
+  return (strcmp (str, "on") == 0);
+}
+
+static gboolean
+output_get_supports_underscanning_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
+                                          MetaOutput               *output)
+{
+  Atom atom, actual_type;
+  int actual_format, i;
+  unsigned long nitems, bytes_after;
+  g_autofree unsigned char *buffer = NULL;
+  XRRPropertyInfo *property_info;
+  Atom *values;
+  gboolean supports_underscanning = FALSE;
+
+  atom = XInternAtom (manager_xrandr->xdisplay, "underscan", False);
+  XRRGetOutputProperty (manager_xrandr->xdisplay,
+                        (XID)output->winsys_id,
+                        atom,
+                        0, G_MAXLONG, False, False, XA_ATOM,
+                        &actual_type, &actual_format,
+                        &nitems, &bytes_after, &buffer);
+
+  if (actual_type != XA_ATOM || actual_format != 32 || nitems < 1)
+    return FALSE;
+
+  property_info = XRRQueryOutputProperty (manager_xrandr->xdisplay,
+                                          (XID) output->winsys_id,
+                                          atom);
+  values = (Atom *) property_info->values;
+
+  for (i = 0; i < property_info->num_values; i++)
+    {
+      /* The output supports underscanning if "on" is a valid value
+       * for the underscan property.
+       */
+      char *name = XGetAtomName (manager_xrandr->xdisplay, values[i]);
+      if (strcmp (name, "on") == 0)
+        supports_underscanning = TRUE;
+
+      XFree (name);
+    }
+
+  XFree (property_info);
+
+  return supports_underscanning;
+}
+
 static int
 normalize_backlight (MetaOutput *output,
                      int         hw_value)
@@ -241,7 +307,7 @@ output_get_backlight_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
   Atom atom, actual_type;
   int actual_format;
   unsigned long nitems, bytes_after;
-  unsigned char *buffer;
+  g_autofree unsigned char *buffer = NULL;
 
   atom = XInternAtom (manager_xrandr->xdisplay, "Backlight", False);
   XRRGetOutputProperty (manager_xrandr->xdisplay,
@@ -252,12 +318,9 @@ output_get_backlight_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
                         &nitems, &bytes_after, &buffer);
 
   if (actual_type != XA_INTEGER || actual_format != 32 || nitems < 1)
-    goto out;
+    return FALSE;
 
   value = ((int*)buffer)[0];
-
- out:
-  XFree (buffer);
   if (value > 0)
     return normalize_backlight (output, value);
   else
@@ -270,7 +333,7 @@ output_get_backlight_limits_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
 {
   Atom atom;
   xcb_connection_t *xcb_conn;
-  xcb_randr_query_output_property_reply_t *reply;
+  g_autofree xcb_randr_query_output_property_reply_t *reply;
 
   atom = XInternAtom (manager_xrandr->xdisplay, "Backlight", False);
 
@@ -288,15 +351,12 @@ output_get_backlight_limits_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
   if (!reply->range || reply->length != 2)
     {
       meta_verbose ("backlight %s was not range\n", output->name);
-      goto out;
+      return;
     }
 
   int32_t *values = xcb_randr_query_output_property_valid_values (reply);
   output->backlight_min = values[0];
   output->backlight_max = values[1];
-
-out:
-  free (reply);
 }
 
 static int
@@ -359,12 +419,6 @@ read_output_edid (MetaMonitorManagerXrandr *manager_xrandr,
       result = get_edid_property (manager_xrandr->xdisplay, winsys_id, edid_atom, &len);
     }
 
-  if (!result)
-    {
-      edid_atom = XInternAtom (manager_xrandr->xdisplay, "XFree86_DDC_EDID1_RAWDATA", FALSE);
-      result = get_edid_property (manager_xrandr->xdisplay, winsys_id, edid_atom, &len);
-    }
-
   if (result)
     {
       if (len > 0 && len % 128 == 0)
@@ -376,6 +430,42 @@ read_output_edid (MetaMonitorManagerXrandr *manager_xrandr,
   return NULL;
 }
 
+static void
+output_get_tile_info (MetaMonitorManagerXrandr *manager_xrandr,
+                      MetaOutput *output)
+{
+  Atom tile_atom;
+  unsigned char *prop;
+  unsigned long nitems, bytes_after;
+  int actual_format;
+  Atom actual_type;
+
+  if (manager_xrandr->has_randr15 == FALSE)
+    return;
+
+  tile_atom = XInternAtom (manager_xrandr->xdisplay, "TILE", FALSE);
+  XRRGetOutputProperty (manager_xrandr->xdisplay,
+                        output->winsys_id,
+                        tile_atom, 0, 100, False,
+                        False, AnyPropertyType,
+                        &actual_type, &actual_format,
+                        &nitems, &bytes_after, &prop);
+
+  if (actual_type == XA_INTEGER && actual_format == 32 && nitems == 8)
+    {
+      long *values = (long *)prop;
+      output->tile_info.group_id = values[0];
+      output->tile_info.flags = values[1];
+      output->tile_info.max_h_tiles = values[2];
+      output->tile_info.max_v_tiles = values[3];
+      output->tile_info.loc_h_tile = values[4];
+      output->tile_info.loc_v_tile = values[5];
+      output->tile_info.tile_w = values[6];
+      output->tile_info.tile_h = values[7];
+    }
+  XFree (prop);
+}
+
 static gboolean
 output_get_hotplug_mode_update (MetaMonitorManagerXrandr *manager_xrandr,
                                 MetaOutput               *output)
@@ -447,11 +537,10 @@ static MetaConnectorType
 output_get_connector_type_from_prop (MetaMonitorManagerXrandr *manager_xrandr,
                                      MetaOutput               *output)
 {
-  MetaConnectorType ret = META_CONNECTOR_TYPE_Unknown;
   Atom atom, actual_type, connector_type_atom;
   int actual_format;
   unsigned long nitems, bytes_after;
-  unsigned char *buffer;
+  g_autofree unsigned char *buffer = NULL;
 
   atom = XInternAtom (manager_xrandr->xdisplay, "ConnectorType", False);
   XRRGetOutputProperty (manager_xrandr->xdisplay,
@@ -462,14 +551,10 @@ output_get_connector_type_from_prop (MetaMonitorManagerXrandr *manager_xrandr,
                         &nitems, &bytes_after, &buffer);
 
   if (actual_type != XA_ATOM || actual_format != 32 || nitems < 1)
-    goto out;
+    return META_CONNECTOR_TYPE_Unknown;
 
   connector_type_atom = ((Atom *) buffer)[0];
-  ret = connector_type_from_atom (manager_xrandr, connector_type_atom);
-
- out:
-  meta_XFree (buffer);
-  return ret;
+  return connector_type_from_atom (manager_xrandr, connector_type_atom);
 }
 
 static MetaConnectorType
@@ -506,7 +591,7 @@ output_get_connector_type_from_name (MetaMonitorManagerXrandr *manager_xrandr,
   if (g_str_has_prefix (name, "Virtual"))
     return META_CONNECTOR_TYPE_VIRTUAL;
   if (g_str_has_prefix (name, "Composite"))
-    return META_CONNECTOR_TYPE_VGA;
+    return META_CONNECTOR_TYPE_Composite;
   if (g_str_has_prefix (name, "S-video"))
     return META_CONNECTOR_TYPE_SVIDEO;
   if (g_str_has_prefix (name, "TV"))
@@ -546,6 +631,70 @@ output_get_connector_type (MetaMonitorManagerXrandr *manager_xrandr,
   return META_CONNECTOR_TYPE_Unknown;
 }
 
+static void
+output_get_modes (MetaMonitorManager *manager,
+                  MetaOutput         *meta_output,
+                  XRROutputInfo      *output)
+{
+  guint j, k;
+  guint n_actual_modes;
+
+  meta_output->modes = g_new0 (MetaMonitorMode *, output->nmode);
+
+  n_actual_modes = 0;
+  for (j = 0; j < (guint)output->nmode; j++)
+    {
+      for (k = 0; k < manager->n_modes; k++)
+        {
+          if (output->modes[j] == (XID)manager->modes[k].mode_id)
+            {
+              meta_output->modes[n_actual_modes] = &manager->modes[k];
+              n_actual_modes += 1;
+              break;
+            }
+        }
+    }
+  meta_output->n_modes = n_actual_modes;
+  if (n_actual_modes > 0)
+    meta_output->preferred_mode = meta_output->modes[0];
+}
+
+static void
+output_get_crtcs (MetaMonitorManager *manager,
+                  MetaOutput         *meta_output,
+                  XRROutputInfo      *output)
+{
+  guint j, k;
+  guint n_actual_crtcs;
+
+  meta_output->possible_crtcs = g_new0 (MetaCRTC *, output->ncrtc);
+
+  n_actual_crtcs = 0;
+  for (j = 0; j < (unsigned)output->ncrtc; j++)
+    {
+      for (k = 0; k < manager->n_crtcs; k++)
+        {
+          if ((XID)manager->crtcs[k].crtc_id == output->crtcs[j])
+            {
+              meta_output->possible_crtcs[n_actual_crtcs] = &manager->crtcs[k];
+              n_actual_crtcs += 1;
+              break;
+            }
+        }
+    }
+  meta_output->n_possible_crtcs = n_actual_crtcs;
+
+  meta_output->crtc = NULL;
+  for (j = 0; j < manager->n_crtcs; j++)
+    {
+      if ((XID)manager->crtcs[j].crtc_id == output->crtc)
+        {
+          meta_output->crtc = &manager->crtcs[j];
+          break;
+        }
+    }
+}
+
 static char *
 get_xmode_name (XRRModeInfo *xmode)
 {
@@ -682,6 +831,8 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
       MetaOutput *meta_output;
 
       output = XRRGetOutputInfo (manager_xrandr->xdisplay, resources, resources->outputs[i]);
+      if (!output)
+        continue;
 
       meta_output = &manager->outputs[n_actual_outputs];
 
@@ -704,44 +855,9 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
 	  meta_output->suggested_y = output_get_suggested_y (manager_xrandr, meta_output);
           meta_output->connector_type = output_get_connector_type (manager_xrandr, meta_output);
 
-	  meta_output->n_modes = output->nmode;
-	  meta_output->modes = g_new0 (MetaMonitorMode *, meta_output->n_modes);
-	  for (j = 0; j < meta_output->n_modes; j++)
-	    {
-	      for (k = 0; k < manager->n_modes; k++)
-		{
-		  if (output->modes[j] == (XID)manager->modes[k].mode_id)
-		    {
-		      meta_output->modes[j] = &manager->modes[k];
-		      break;
-		    }
-		}
-	    }
-	  meta_output->preferred_mode = meta_output->modes[0];
-
-	  meta_output->n_possible_crtcs = output->ncrtc;
-	  meta_output->possible_crtcs = g_new0 (MetaCRTC *, meta_output->n_possible_crtcs);
-	  for (j = 0; j < (unsigned)output->ncrtc; j++)
-	    {
-	      for (k = 0; k < manager->n_crtcs; k++)
-		{
-		  if ((XID)manager->crtcs[k].crtc_id == output->crtcs[j])
-		    {
-		      meta_output->possible_crtcs[j] = &manager->crtcs[k];
-		      break;
-		    }
-		}
-	    }
-
-	  meta_output->crtc = NULL;
-	  for (j = 0; j < manager->n_crtcs; j++)
-	    {
-	      if ((XID)manager->crtcs[j].crtc_id == output->crtc)
-		{
-		  meta_output->crtc = &manager->crtcs[j];
-		  break;
-		}
-	    }
+	  output_get_tile_info (manager_xrandr, meta_output);
+	  output_get_modes (manager, meta_output, output);
+          output_get_crtcs (manager, meta_output, output);
 
 	  meta_output->n_possible_clones = output->nclone;
 	  meta_output->possible_clones = g_new0 (MetaOutput *, meta_output->n_possible_clones);
@@ -756,6 +872,8 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
 
 	  meta_output->is_primary = ((XID)meta_output->winsys_id == primary_output);
 	  meta_output->is_presentation = output_get_presentation_xrandr (manager_xrandr, meta_output);
+	  meta_output->is_underscanning = output_get_underscanning_xrandr (manager_xrandr, meta_output);
+          meta_output->supports_underscanning = output_get_supports_underscanning_xrandr (manager_xrandr, meta_output);
 	  output_get_backlight_limits_xrandr (manager_xrandr, meta_output);
 
 	  if (!(meta_output->backlight_min == 0 && meta_output->backlight_max == 0))
@@ -763,7 +881,10 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
 	  else
 	    meta_output->backlight = -1;
 
-	  n_actual_outputs++;
+          if (meta_output->n_modes == 0 || meta_output->n_possible_crtcs == 0)
+            meta_monitor_manager_clear_output (meta_output);
+          else
+            n_actual_outputs++;
 	}
 
       XRRFreeOutputInfo (output);
@@ -869,11 +990,58 @@ output_set_presentation_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
   int value = presentation;
 
   atom = XInternAtom (manager_xrandr->xdisplay, "_MUTTER_PRESENTATION_OUTPUT", False);
-  XRRChangeOutputProperty (manager_xrandr->xdisplay,
-                           (XID)output->winsys_id,
-                           atom,
-                           XA_CARDINAL, 32, PropModeReplace,
-                           (unsigned char*) &value, 1);
+
+  xcb_randr_change_output_property (XGetXCBConnection (manager_xrandr->xdisplay),
+                                    (XID)output->winsys_id,
+                                    atom, XCB_ATOM_CARDINAL, 32,
+                                    XCB_PROP_MODE_REPLACE,
+                                    1, &value);
+}
+
+static void
+output_set_underscanning_xrandr (MetaMonitorManagerXrandr *manager_xrandr,
+                                 MetaOutput               *output,
+                                 gboolean                  underscanning)
+{
+  Atom prop, valueatom;
+  const char *value;
+
+  prop = XInternAtom (manager_xrandr->xdisplay, "underscan", False);
+
+  value = underscanning ? "on" : "off";
+  valueatom = XInternAtom (manager_xrandr->xdisplay, value, False);
+
+  xcb_randr_change_output_property (XGetXCBConnection (manager_xrandr->xdisplay),
+                                    (XID)output->winsys_id,
+                                    prop, XCB_ATOM_ATOM, 32,
+                                    XCB_PROP_MODE_REPLACE,
+                                    1, &valueatom);
+
+  /* Configure the border at the same time. Currently, we use a
+   * 5% of the width/height of the mode. In the future, we should
+   * make the border configurable. */
+  if (underscanning)
+    {
+      uint32_t border_value;
+
+      prop = XInternAtom (manager_xrandr->xdisplay, "underscan hborder", False);
+      border_value = output->crtc->current_mode->width * 0.05;
+
+      xcb_randr_change_output_property (XGetXCBConnection (manager_xrandr->xdisplay),
+                                        (XID)output->winsys_id,
+                                        prop, XCB_ATOM_INTEGER, 32,
+                                        XCB_PROP_MODE_REPLACE,
+                                        1, &border_value);
+
+      prop = XInternAtom (manager_xrandr->xdisplay, "underscan vborder", False);
+      border_value = output->crtc->current_mode->height * 0.05;
+
+      xcb_randr_change_output_property (XGetXCBConnection (manager_xrandr->xdisplay),
+                                        (XID)output->winsys_id,
+                                        prop, XCB_ATOM_INTEGER, 32,
+                                        XCB_PROP_MODE_REPLACE,
+                                        1, &border_value);
+    }
 }
 
 static void
@@ -992,17 +1160,16 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
       if (crtc_info->mode != NULL)
         {
           MetaMonitorMode *mode;
-          XID *outputs;
-          unsigned int j, n_outputs;
-          int width, height;
+          g_autofree XID *output_ids = NULL;
+          unsigned int j, n_output_ids;
           Status ok;
 
           mode = crtc_info->mode;
 
-          n_outputs = crtc_info->outputs->len;
-          outputs = g_new (XID, n_outputs);
+          n_output_ids = crtc_info->outputs->len;
+          output_ids = g_new (XID, n_output_ids);
 
-          for (j = 0; j < n_outputs; j++)
+          for (j = 0; j < n_output_ids; j++)
             {
               MetaOutput *output;
 
@@ -1011,7 +1178,7 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
               output->is_dirty = TRUE;
               output->crtc = crtc;
 
-              outputs[j] = output->winsys_id;
+              output_ids[j] = output->winsys_id;
             }
 
           ok = XRRSetCrtcConfig (manager_xrandr->xdisplay,
@@ -1021,7 +1188,7 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
                                  crtc_info->x, crtc_info->y,
                                  (XID)mode->mode_id,
                                  meta_monitor_transform_to_xrandr (crtc_info->transform),
-                                 outputs, n_outputs);
+                                 output_ids, n_output_ids);
 
           if (ok != Success)
             {
@@ -1029,7 +1196,7 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
                             (unsigned)(crtc->crtc_id), (unsigned)(mode->mode_id),
                             mode->width, mode->height, (float)mode->refresh_rate,
                             crtc_info->x, crtc_info->y, crtc_info->transform);
-              goto next;
+              continue;
             }
 
           if (meta_monitor_transform_is_rotated (crtc_info->transform))
@@ -1049,9 +1216,6 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
           crtc->rect.height = height;
           crtc->current_mode = mode;
           crtc->transform = crtc_info->transform;
-
-        next:
-          g_free (outputs);
         }
     }
 
@@ -1071,8 +1235,14 @@ meta_monitor_manager_xrandr_apply_configuration (MetaMonitorManager *manager,
                                       output_info->output,
                                       output_info->is_presentation);
 
+      if (output_get_supports_underscanning_xrandr (manager_xrandr, output_info->output))
+        output_set_underscanning_xrandr (manager_xrandr,
+                                         output_info->output,
+                                         output_info->is_underscanning);
+
       output->is_primary = output_info->is_primary;
       output->is_presentation = output_info->is_presentation;
+      output->is_underscanning = output_info->is_underscanning;
     }
 
   /* Disable outputs not mentioned in the list */
@@ -1106,11 +1276,12 @@ meta_monitor_manager_xrandr_change_backlight (MetaMonitorManager *manager,
   hw_value = round ((double)value / 100.0 * output->backlight_max + output->backlight_min);
 
   atom = XInternAtom (manager_xrandr->xdisplay, "Backlight", False);
-  XRRChangeOutputProperty (manager_xrandr->xdisplay,
-                           (XID)output->winsys_id,
-                           atom,
-                           XA_INTEGER, 32, PropModeReplace,
-                           (unsigned char *) &hw_value, 1);
+
+  xcb_randr_change_output_property (XGetXCBConnection (manager_xrandr->xdisplay),
+                                    (XID)output->winsys_id,
+                                    atom, XCB_ATOM_INTEGER, 32,
+                                    XCB_PROP_MODE_REPLACE,
+                                    1, &hw_value);
 
   /* We're not selecting for property notifies, so update the value immediately */
   output->backlight = normalize_backlight (output, hw_value);
@@ -1158,6 +1329,88 @@ meta_monitor_manager_xrandr_set_crtc_gamma (MetaMonitorManager *manager,
   XRRFreeGamma (gamma);
 }
 
+#ifdef HAVE_XRANDR15
+static void
+meta_monitor_manager_xrandr_add_monitor(MetaMonitorManager *manager,
+                                        MetaMonitorInfo *monitor)
+{
+  MetaMonitorManagerXrandr *manager_xrandr = META_MONITOR_MANAGER_XRANDR (manager);
+  XRRMonitorInfo *m;
+  int o;
+  Atom name;
+  char name_buf[40];
+
+  if (manager_xrandr->has_randr15 == FALSE)
+    return;
+
+  if (monitor->n_outputs <= 1)
+    return;
+
+  if (monitor->outputs[0]->product)
+    snprintf (name_buf, 40, "%s-%d", monitor->outputs[0]->product, monitor->outputs[0]->tile_info.group_id);
+  else
+    snprintf (name_buf, 40, "Tiled-%d", monitor->outputs[0]->tile_info.group_id);
+
+  name = XInternAtom (manager_xrandr->xdisplay, name_buf, False);
+  monitor->monitor_winsys_xid = name;
+  m = XRRAllocateMonitor (manager_xrandr->xdisplay, monitor->n_outputs);
+  if (!m)
+    return;
+  m->name = name;
+  m->primary = monitor->is_primary;
+  m->automatic = True;
+
+  for (o = 0; o < monitor->n_outputs; o++) {
+    MetaOutput *output = monitor->outputs[o];
+    m->outputs[o] = output->winsys_id;
+  }
+  XRRSetMonitor (manager_xrandr->xdisplay,
+                 DefaultRootWindow (manager_xrandr->xdisplay),
+                 m);
+  XRRFreeMonitors (m);
+}
+
+static void
+meta_monitor_manager_xrandr_delete_monitor(MetaMonitorManager *manager,
+                                           int monitor_winsys_xid)
+{
+  MetaMonitorManagerXrandr *manager_xrandr = META_MONITOR_MANAGER_XRANDR (manager);
+
+  if (manager_xrandr->has_randr15 == FALSE)
+    return;
+  XRRDeleteMonitor (manager_xrandr->xdisplay,
+                    DefaultRootWindow (manager_xrandr->xdisplay),
+                    monitor_winsys_xid);
+}
+
+static void
+meta_monitor_manager_xrandr_init_monitors(MetaMonitorManagerXrandr *manager_xrandr)
+{
+  XRRMonitorInfo *m;
+  int n, i;
+
+  if (manager_xrandr->has_randr15 == FALSE)
+    return;
+
+  /* delete any tiled monitors setup, as mutter will want to recreate
+     things in its image */
+  m = XRRGetMonitors (manager_xrandr->xdisplay,
+                      DefaultRootWindow (manager_xrandr->xdisplay),
+                      FALSE, &n);
+  if (n == -1)
+    return;
+
+  for (i = 0; i < n; i++)
+    {
+      if (m[i].noutput > 1)
+        XRRDeleteMonitor (manager_xrandr->xdisplay,
+                          DefaultRootWindow (manager_xrandr->xdisplay),
+                          m[i].name);
+    }
+  XRRFreeMonitors (m);
+}
+#endif
+
 static void
 meta_monitor_manager_xrandr_init (MetaMonitorManagerXrandr *manager_xrandr)
 {
@@ -1173,6 +1426,7 @@ meta_monitor_manager_xrandr_init (MetaMonitorManagerXrandr *manager_xrandr)
     }
   else
     {
+      int major_version, minor_version;
       /* We only use ScreenChangeNotify, but GDK uses the others,
 	 and we don't want to step on its toes */
       XRRSelectInput (manager_xrandr->xdisplay,
@@ -1180,6 +1434,17 @@ meta_monitor_manager_xrandr_init (MetaMonitorManagerXrandr *manager_xrandr)
 		      RRScreenChangeNotifyMask
 		      | RRCrtcChangeNotifyMask
 		      | RROutputPropertyNotifyMask);
+
+      manager_xrandr->has_randr15 = FALSE;
+      XRRQueryVersion (manager_xrandr->xdisplay, &major_version,
+                       &minor_version);
+#ifdef HAVE_XRANDR15
+      if (major_version > 1 ||
+          (major_version == 1 &&
+           minor_version >= 5))
+        manager_xrandr->has_randr15 = TRUE;
+      meta_monitor_manager_xrandr_init_monitors (manager_xrandr);
+#endif
     }
 }
 
@@ -1210,6 +1475,10 @@ meta_monitor_manager_xrandr_class_init (MetaMonitorManagerXrandrClass *klass)
   manager_class->change_backlight = meta_monitor_manager_xrandr_change_backlight;
   manager_class->get_crtc_gamma = meta_monitor_manager_xrandr_get_crtc_gamma;
   manager_class->set_crtc_gamma = meta_monitor_manager_xrandr_set_crtc_gamma;
+#ifdef HAVE_XRANDR15
+  manager_class->add_monitor = meta_monitor_manager_xrandr_add_monitor;
+  manager_class->delete_monitor = meta_monitor_manager_xrandr_delete_monitor;
+#endif
 }
 
 gboolean

src/backends/x11/nested/meta-cursor-renderer-x11-nested.c

@@ -0,0 +1,89 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 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:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#include "config.h"
+
+#include "backends/x11/nested/meta-cursor-renderer-x11-nested.h"
+
+#include "backends/x11/meta-backend-x11.h"
+
+struct _MetaCursorRendererX11Nested
+{
+  MetaCursorRenderer parent;
+};
+
+G_DEFINE_TYPE (MetaCursorRendererX11Nested, meta_cursor_renderer_x11_nested,
+               META_TYPE_CURSOR_RENDERER);
+
+static gboolean
+meta_cursor_renderer_x11_nested_update_cursor (MetaCursorRenderer *renderer,
+                                               MetaCursorSprite   *cursor_sprite)
+{
+  if (cursor_sprite)
+    meta_cursor_sprite_realize_texture (cursor_sprite);
+  return FALSE;
+}
+
+static Cursor
+create_empty_cursor (Display *xdisplay)
+{
+  XcursorImage *image;
+  XcursorPixel *pixels;
+  Cursor xcursor;
+
+  image = XcursorImageCreate (1, 1);
+  if (image == NULL)
+    return None;
+
+  image->xhot = 0;
+  image->yhot = 0;
+
+  pixels = image->pixels;
+  pixels[0] = 0;
+
+  xcursor = XcursorImageLoadCursor (xdisplay, image);
+  XcursorImageDestroy (image);
+
+  return xcursor;
+}
+
+static void
+meta_cursor_renderer_x11_nested_init (MetaCursorRendererX11Nested *x11_nested)
+{
+  MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
+  Window xwindow = meta_backend_x11_get_xwindow (backend);
+  Display *xdisplay = meta_backend_x11_get_xdisplay (backend);
+
+  Cursor empty_xcursor = create_empty_cursor (xdisplay);
+  XDefineCursor (xdisplay, xwindow, empty_xcursor);
+  XFreeCursor (xdisplay, empty_xcursor);
+}
+
+static void
+meta_cursor_renderer_x11_nested_class_init (MetaCursorRendererX11NestedClass *klass)
+{
+  MetaCursorRendererClass *renderer_class = META_CURSOR_RENDERER_CLASS (klass);
+
+  renderer_class->update_cursor = meta_cursor_renderer_x11_nested_update_cursor;
+}

src/backends/x11/nested/meta-cursor-renderer-x11-nested.h

@@ -0,0 +1,38 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2015 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:
+ *     Jonas Ådahl <jadahl@gmail.com>
+ */
+
+#ifndef META_CURSOR_RENDERER_X11_NESTED_NESTED_H
+#define META_CURSOR_RENDERER_X11_NESTED_NESTED_H
+
+#include <glib-object.h>
+
+#include "backends/meta-cursor-renderer.h"
+
+#define META_TYPE_CURSOR_RENDERER_X11_NESTED (meta_cursor_renderer_x11_nested_get_type ())
+G_DECLARE_FINAL_TYPE (MetaCursorRendererX11Nested,
+                      meta_cursor_renderer_x11_nested,
+                      META, CURSOR_RENDERER_X11_NESTED,
+                      MetaCursorRenderer);
+
+#endif /* META_CURSOR_RENDERER_X11_NESTED_NESTED_H */

src/compositor/compositor-private.h

@@ -15,7 +15,8 @@ struct _MetaCompositor
 {
   MetaDisplay    *display;
 
-  guint           repaint_func_id;
+  guint           pre_paint_func_id;
+  guint           post_paint_func_id;
 
   gint64          server_time_query_time;
   gint64          server_time_offset;
@@ -40,6 +41,7 @@ struct _MetaCompositor
   MetaPluginManager *plugin_mgr;
 
   gboolean frame_has_updated_xsurfaces;
+  gboolean have_x11_sync_object;
 };
 
 /* Wait 2ms after vblank before starting to draw next frame */
@@ -58,4 +60,7 @@ void     meta_end_modal_for_plugin   (MetaCompositor   *compositor,
 gint64 meta_compositor_monotonic_time_to_server_time (MetaDisplay *display,
                                                       gint64       monotonic_time);
 
+void meta_compositor_flash_window (MetaCompositor *compositor,
+                                   MetaWindow     *window);
+
 #endif /* META_COMPOSITOR_PRIVATE_H */

src/compositor/compositor.c

@@ -37,11 +37,6 @@
  * compositor needs to delay hiding the windows until the switch
  * workspace animation completes.
  *
- * meta_compositor_maximize_window() and meta_compositor_unmaximize_window()
- * are transitions within the visible state. The window is resized __before__
- * the call, so it may be necessary to readjust the display based on the
- * old_rect to start the animation.
- *
  * # Containers #
  *
  * There's two containers in the stage that are used to place window actors, here
@@ -79,6 +74,7 @@
 #include "frame.h"
 #include <X11/extensions/shape.h>
 #include <X11/extensions/Xcomposite.h>
+#include "meta-sync-ring.h"
 
 #include "backends/x11/meta-backend-x11.h"
 
@@ -125,7 +121,11 @@ meta_switch_workspace_completed (MetaCompositor *compositor)
 void
 meta_compositor_destroy (MetaCompositor *compositor)
 {
-  clutter_threads_remove_repaint_func (compositor->repaint_func_id);
+  clutter_threads_remove_repaint_func (compositor->pre_paint_func_id);
+  clutter_threads_remove_repaint_func (compositor->post_paint_func_id);
+
+  if (compositor->have_x11_sync_object)
+    meta_sync_ring_destroy ();
 }
 
 static void
@@ -468,13 +468,11 @@ meta_compositor_manage (MetaCompositor *compositor)
   MetaDisplay *display = compositor->display;
   Display *xdisplay = display->xdisplay;
   MetaScreen *screen = display->screen;
+  MetaBackend *backend = meta_get_backend ();
 
   meta_screen_set_cm_selection (display->screen);
 
-  {
-    MetaBackend *backend = meta_get_backend ();
-    compositor->stage = meta_backend_get_stage (backend);
-  }
+  compositor->stage = meta_backend_get_stage (backend);
 
   /* We use connect_after() here to accomodate code in GNOME Shell that,
    * when benchmarking drawing performance, connects to ::after-paint
@@ -510,7 +508,7 @@ meta_compositor_manage (MetaCompositor *compositor)
 
       compositor->output = screen->composite_overlay_window;
 
-      xwin = meta_backend_x11_get_xwindow (META_BACKEND_X11 (meta_get_backend ()));
+      xwin = meta_backend_x11_get_xwindow (META_BACKEND_X11 (backend));
 
       XReparentWindow (xdisplay, xwin, compositor->output, 0, 0);
 
@@ -530,6 +528,8 @@ meta_compositor_manage (MetaCompositor *compositor)
        * contents until we show the stage.
        */
       XMapWindow (xdisplay, compositor->output);
+
+      compositor->have_x11_sync_object = meta_sync_ring_init (xdisplay);
     }
 
   redirect_windows (display->screen);
@@ -731,6 +731,9 @@ meta_compositor_process_event (MetaCompositor *compositor,
         process_damage (compositor, (XDamageNotifyEvent *) event, window);
     }
 
+  if (compositor->have_x11_sync_object)
+    meta_sync_ring_handle_event (event);
+
   /* Clutter needs to know about MapNotify events otherwise it will
      think the stage is invisible */
   if (!meta_is_wayland_compositor () && event->type == MapNotify)
@@ -769,23 +772,14 @@ meta_compositor_hide_window (MetaCompositor *compositor,
 }
 
 void
-meta_compositor_maximize_window (MetaCompositor    *compositor,
-                                 MetaWindow        *window,
-				 MetaRectangle	   *old_rect,
-				 MetaRectangle	   *new_rect)
+meta_compositor_size_change_window (MetaCompositor    *compositor,
+                                    MetaWindow        *window,
+                                    MetaSizeChange     which_change,
+                                    MetaRectangle     *old_frame_rect,
+                                    MetaRectangle     *old_buffer_rect)
 {
   MetaWindowActor *window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
-  meta_window_actor_maximize (window_actor, old_rect, new_rect);
-}
-
-void
-meta_compositor_unmaximize_window (MetaCompositor    *compositor,
-                                   MetaWindow        *window,
-				   MetaRectangle     *old_rect,
-				   MetaRectangle     *new_rect)
-{
-  MetaWindowActor *window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
-  meta_window_actor_unmaximize (window_actor, old_rect, new_rect);
+  meta_window_actor_size_change (window_actor, which_change, old_frame_rect, old_buffer_rect);
 }
 
 void
@@ -1044,11 +1038,12 @@ frame_callback (CoglOnscreen  *onscreen,
     }
 }
 
-static void
-pre_paint_windows (MetaCompositor *compositor)
+static gboolean
+meta_pre_paint_func (gpointer data)
 {
   GList *l;
   MetaWindowActor *top_window;
+  MetaCompositor *compositor = data;
 
   if (compositor->onscreen == NULL)
     {
@@ -1060,7 +1055,7 @@ pre_paint_windows (MetaCompositor *compositor)
     }
 
   if (compositor->windows == NULL)
-    return;
+    return TRUE;
 
   top_window = g_list_last (compositor->windows)->data;
 
@@ -1077,10 +1072,12 @@ pre_paint_windows (MetaCompositor *compositor)
     {
       /* We need to make sure that any X drawing that happens before
        * the XDamageSubtract() for each window above is visible to
-       * subsequent GL rendering; the only standardized way to do this
-       * is EXT_x11_sync_object, which isn't yet widely available. For
-       * now, we count on details of Xorg and the open source drivers,
-       * and hope for the best otherwise.
+       * subsequent GL rendering; the standardized way to do this is
+       * GL_EXT_X11_sync_object. Since this isn't implemented yet in
+       * mesa, we also have a path that relies on the implementation
+       * of the open source drivers.
+       *
+       * Anything else, we just hope for the best.
        *
        * Xorg and open source driver specifics:
        *
@@ -1095,17 +1092,28 @@ pre_paint_windows (MetaCompositor *compositor)
        * round trip request at this point is sufficient to flush the
        * GLX buffers.
        */
-      XSync (compositor->display->xdisplay, False);
-
-      compositor->frame_has_updated_xsurfaces = FALSE;
+      if (compositor->have_x11_sync_object)
+        compositor->have_x11_sync_object = meta_sync_ring_insert_wait ();
+      else
+        XSync (compositor->display->xdisplay, False);
     }
+
+  return TRUE;
 }
 
 static gboolean
-meta_repaint_func (gpointer data)
+meta_post_paint_func (gpointer data)
 {
   MetaCompositor *compositor = data;
-  pre_paint_windows (compositor);
+
+  if (compositor->frame_has_updated_xsurfaces)
+    {
+      if (compositor->have_x11_sync_object)
+        compositor->have_x11_sync_object = meta_sync_ring_after_frame ();
+
+      compositor->frame_has_updated_xsurfaces = FALSE;
+    }
+
   return TRUE;
 }
 
@@ -1140,10 +1148,16 @@ meta_compositor_new (MetaDisplay *display)
                     G_CALLBACK (on_shadow_factory_changed),
                     compositor);
 
-  compositor->repaint_func_id = clutter_threads_add_repaint_func (meta_repaint_func,
-                                                                  compositor,
-                                                                  NULL);
-
+  compositor->pre_paint_func_id =
+    clutter_threads_add_repaint_func_full (CLUTTER_REPAINT_FLAGS_PRE_PAINT,
+                                           meta_pre_paint_func,
+                                           compositor,
+                                           NULL);
+  compositor->post_paint_func_id =
+    clutter_threads_add_repaint_func_full (CLUTTER_REPAINT_FLAGS_POST_PAINT,
+                                           meta_post_paint_func,
+                                           compositor,
+                                           NULL);
   return compositor;
 }
 
@@ -1235,6 +1249,48 @@ meta_compositor_flash_screen (MetaCompositor *compositor,
   clutter_actor_restore_easing_state (flash);
 }
 
+static void
+window_flash_out_completed (ClutterTimeline *timeline,
+                            gboolean         is_finished,
+                            gpointer         user_data)
+{
+  ClutterActor *flash = CLUTTER_ACTOR (user_data);
+  clutter_actor_destroy (flash);
+}
+
+void
+meta_compositor_flash_window (MetaCompositor *compositor,
+                              MetaWindow     *window)
+{
+  ClutterActor *window_actor =
+    CLUTTER_ACTOR (meta_window_get_compositor_private (window));
+  ClutterActor *flash;
+  ClutterTransition *transition;
+
+  flash = clutter_actor_new ();
+  clutter_actor_set_background_color (flash, CLUTTER_COLOR_Black);
+  clutter_actor_set_size (flash, window->rect.width, window->rect.height);
+  clutter_actor_set_position (flash,
+                              window->custom_frame_extents.left,
+                              window->custom_frame_extents.top);
+  clutter_actor_set_opacity (flash, 0);
+  clutter_actor_add_child (window_actor, flash);
+
+  clutter_actor_save_easing_state (flash);
+  clutter_actor_set_easing_mode (flash, CLUTTER_EASE_IN_QUAD);
+  clutter_actor_set_easing_duration (flash, FLASH_TIME_MS);
+  clutter_actor_set_opacity (flash, 192);
+
+  transition = clutter_actor_get_transition (flash, "opacity");
+  clutter_timeline_set_auto_reverse (CLUTTER_TIMELINE (transition), TRUE);
+  clutter_timeline_set_repeat_count (CLUTTER_TIMELINE (transition), 2);
+
+  g_signal_connect (transition, "stopped",
+                    G_CALLBACK (window_flash_out_completed), flash);
+
+  clutter_actor_restore_easing_state (flash);
+}
+
 /**
  * meta_compositor_monotonic_time_to_server_time:
  * @display: a #MetaDisplay

src/compositor/meta-background.c

@@ -22,6 +22,8 @@
 #include "meta-background-private.h"
 #include "cogl-utils.h"
 
+#include <string.h>
+
 enum
 {
   CHANGED,
@@ -71,6 +73,8 @@ enum
 
 G_DEFINE_TYPE (MetaBackground, meta_background, G_TYPE_OBJECT)
 
+static gboolean texture_has_alpha (CoglTexture *texture);
+
 static GSList *all_backgrounds = NULL;
 
 static void
@@ -474,7 +478,7 @@ get_texture_area (MetaBackground          *self,
     }
 }
 
-static void
+static gboolean
 draw_texture (MetaBackground        *self,
               CoglFramebuffer       *framebuffer,
               CoglPipeline          *pipeline,
@@ -483,6 +487,7 @@ draw_texture (MetaBackground        *self,
 {
   MetaBackgroundPrivate *priv = self->priv;
   cairo_rectangle_int_t texture_area;
+  gboolean bare_region_visible;
 
   get_texture_area (self, monitor_area, texture, &texture_area);
 
@@ -503,6 +508,9 @@ draw_texture (MetaBackground        *self,
                                                 - texture_area.y / (float)texture_area.height,
                                                 (monitor_area->width - texture_area.x) / (float)texture_area.width,
                                                 (monitor_area->height - texture_area.y) / (float)texture_area.height);
+
+      bare_region_visible = texture_has_alpha (texture);
+
       /* Draw just the texture */
       break;
     case G_DESKTOP_BACKGROUND_STYLE_CENTERED:
@@ -513,11 +521,16 @@ draw_texture (MetaBackground        *self,
                                                 texture_area.x + texture_area.width,
                                                 texture_area.y + texture_area.height,
                                                 0, 0, 1.0, 1.0);
+      bare_region_visible = texture_has_alpha (texture) || memcmp (&texture_area, monitor_area, sizeof (cairo_rectangle_int_t)) != 0;
+      break;
     case G_DESKTOP_BACKGROUND_STYLE_NONE:
+      bare_region_visible = TRUE;
       break;
     default:
-      g_return_if_reached();
+      g_return_val_if_reached(FALSE);
     }
+
+  return bare_region_visible;
 }
 
 static void
@@ -748,6 +761,7 @@ meta_background_get_texture (MetaBackground         *self,
   if (monitor->dirty)
     {
       CoglError *catch_error = NULL;
+      gboolean bare_region_visible = FALSE;
 
       if (monitor->texture == NULL)
         {
@@ -783,9 +797,9 @@ meta_background_get_texture (MetaBackground         *self,
           cogl_pipeline_set_layer_texture (pipeline, 0, texture2);
           cogl_pipeline_set_layer_wrap_mode (pipeline, 0, get_wrap_mode (priv->style));
 
-          draw_texture (self,
-                        monitor->fbo, pipeline,
-                        texture2, &monitor_area);
+          bare_region_visible = draw_texture (self,
+                                              monitor->fbo, pipeline,
+                                              texture2, &monitor_area);
 
           cogl_object_unref (pipeline);
         }
@@ -796,8 +810,7 @@ meta_background_get_texture (MetaBackground         *self,
                                     0.0, 0.0, 0.0, 0.0);
         }
 
-      if (texture1 != NULL &&
-          !(texture2 != NULL && priv->blend_factor == 1.0 && !texture_has_alpha (texture2)))
+      if (texture1 != NULL && priv->blend_factor != 1.0)
         {
           CoglPipeline *pipeline = create_pipeline (PIPELINE_ADD);
           cogl_pipeline_set_color4f (pipeline,
@@ -808,15 +821,14 @@ meta_background_get_texture (MetaBackground         *self,
           cogl_pipeline_set_layer_texture (pipeline, 0, texture1);
           cogl_pipeline_set_layer_wrap_mode (pipeline, 0, get_wrap_mode (priv->style));
 
-          draw_texture (self,
-                        monitor->fbo, pipeline,
-                        texture1, &monitor_area);
+          bare_region_visible = bare_region_visible || draw_texture (self,
+                                                                     monitor->fbo, pipeline,
+                                                                     texture1, &monitor_area);
 
           cogl_object_unref (pipeline);
         }
 
-      if (!((texture2 != NULL && priv->blend_factor == 1.0 && !texture_has_alpha (texture2)) ||
-            (texture1 != NULL && !texture_has_alpha (texture1))))
+      if (bare_region_visible)
         {
           CoglPipeline *pipeline = create_pipeline (PIPELINE_OVER_REVERSE);
 

src/compositor/meta-feedback-actor.c

@@ -187,7 +187,7 @@ meta_feedback_actor_set_anchor (MetaFeedbackActor *self,
   if (priv->anchor_x == anchor_x && priv->anchor_y == anchor_y)
     return;
 
-  if (priv->anchor_x != anchor_y)
+  if (priv->anchor_x != anchor_x)
     {
       priv->anchor_x = anchor_x;
       g_object_notify (G_OBJECT (self), "anchor-x");

src/compositor/meta-plugin-manager.c

@@ -149,7 +149,7 @@ meta_plugin_manager_kill_switch_workspace (MetaPluginManager *plugin_mgr)
 gboolean
 meta_plugin_manager_event_simple (MetaPluginManager *plugin_mgr,
                                   MetaWindowActor   *actor,
-                                  unsigned long      event)
+                                  MetaPluginEffect   event)
 {
   MetaPlugin *plugin = plugin_mgr->plugin;
   MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
@@ -196,67 +196,32 @@ meta_plugin_manager_event_simple (MetaPluginManager *plugin_mgr,
         }
       break;
     default:
-      g_warning ("Incorrect handler called for event %lu", event);
+      g_warning ("Incorrect handler called for event %d", event);
     }
 
   return retval;
 }
 
-/*
- * The public method that the compositor hooks into for maximize and unmaximize
- * events.
- *
- * Returns TRUE if the plugin handled the event type (i.e.,
- * if the return value is FALSE, there will be no subsequent call to the
- * manager completed() callback, and the compositor must ensure that any
- * appropriate post-effect cleanup is carried out.
- */
 gboolean
-meta_plugin_manager_event_maximize (MetaPluginManager *plugin_mgr,
-                                    MetaWindowActor   *actor,
-                                    unsigned long      event,
-                                    gint               target_x,
-                                    gint               target_y,
-                                    gint               target_width,
-                                    gint               target_height)
+meta_plugin_manager_event_size_change (MetaPluginManager *plugin_mgr,
+                                       MetaWindowActor   *actor,
+                                       MetaSizeChange     which_change,
+                                       MetaRectangle     *old_frame_rect,
+                                       MetaRectangle     *old_buffer_rect)
 {
   MetaPlugin *plugin = plugin_mgr->plugin;
   MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
   MetaDisplay *display = plugin_mgr->compositor->display;
-  gboolean retval = FALSE;
 
   if (display->display_opening)
     return FALSE;
 
-  switch (event)
-    {
-    case META_PLUGIN_MAXIMIZE:
-      if (klass->maximize)
-        {
-          retval = TRUE;
-          meta_plugin_manager_kill_window_effects (plugin_mgr,
-                                                   actor);
-          klass->maximize (plugin, actor,
-                           target_x, target_y,
-                           target_width, target_height);
-        }
-      break;
-    case META_PLUGIN_UNMAXIMIZE:
-      if (klass->unmaximize)
-        {
-          retval = TRUE;
-          meta_plugin_manager_kill_window_effects (plugin_mgr,
-                                                   actor);
-          klass->unmaximize (plugin, actor,
-                             target_x, target_y,
-                             target_width, target_height);
-        }
-      break;
-    default:
-      g_warning ("Incorrect handler called for event %lu", event);
-    }
+  if (!klass->size_change)
+    return FALSE;
 
-  return retval;
+  meta_plugin_manager_kill_window_effects (plugin_mgr, actor);
+  klass->size_change (plugin, actor, which_change, old_frame_rect, old_buffer_rect);
+  return TRUE;
 }
 
 /*

src/compositor/meta-plugin-manager.h

@@ -24,20 +24,17 @@
 
 #include <meta/types.h>
 #include <meta/screen.h>
-
-#define  META_PLUGIN_FROM_MANAGER_
 #include <meta/meta-plugin.h>
-#undef   META_PLUGIN_FROM_MANAGER_
 
-#define META_PLUGIN_MINIMIZE         (1<<0)
-#define META_PLUGIN_MAXIMIZE         (1<<1)
-#define META_PLUGIN_UNMAXIMIZE       (1<<2)
-#define META_PLUGIN_MAP              (1<<3)
-#define META_PLUGIN_DESTROY          (1<<4)
-#define META_PLUGIN_SWITCH_WORKSPACE (1<<5)
-#define META_PLUGIN_UNMINIMIZE       (1<<6)
-
-#define META_PLUGIN_ALL_EFFECTS      (~0)
+typedef enum {
+  META_PLUGIN_NONE,
+  META_PLUGIN_MINIMIZE,
+  META_PLUGIN_MAP,
+  META_PLUGIN_DESTROY,
+  META_PLUGIN_SWITCH_WORKSPACE,
+  META_PLUGIN_UNMINIMIZE,
+  META_PLUGIN_SIZE_CHANGE,
+} MetaPluginEffect;
 
 /**
  * MetaPluginManager: (skip)
@@ -51,15 +48,13 @@ void     meta_plugin_manager_load         (const gchar       *plugin_name);
 
 gboolean meta_plugin_manager_event_simple (MetaPluginManager *mgr,
                                            MetaWindowActor   *actor,
-                                           unsigned long      event);
+                                           MetaPluginEffect   event);
 
-gboolean meta_plugin_manager_event_maximize    (MetaPluginManager *mgr,
-                                                MetaWindowActor   *actor,
-                                                unsigned long      event,
-                                                gint               target_x,
-                                                gint               target_y,
-                                                gint               target_width,
-                                                gint               target_height);
+gboolean meta_plugin_manager_event_size_change    (MetaPluginManager *mgr,
+                                                   MetaWindowActor   *actor,
+                                                   MetaSizeChange     which_change,
+                                                   MetaRectangle     *old_frame_rect,
+                                                   MetaRectangle     *old_buffer_rect);
 
 gboolean meta_plugin_manager_switch_workspace (MetaPluginManager   *mgr,
                                                gint                 from,

src/compositor/meta-plugin.c

@@ -118,17 +118,10 @@ meta_plugin_unminimize_completed (MetaPlugin      *plugin,
 }
 
 void
-meta_plugin_maximize_completed (MetaPlugin      *plugin,
-                                MetaWindowActor *actor)
+meta_plugin_size_change_completed (MetaPlugin      *plugin,
+                                   MetaWindowActor *actor)
 {
-  meta_plugin_window_effect_completed (plugin, actor, META_PLUGIN_MAXIMIZE);
-}
-
-void
-meta_plugin_unmaximize_completed (MetaPlugin      *plugin,
-                                  MetaWindowActor *actor)
-{
-  meta_plugin_window_effect_completed (plugin, actor, META_PLUGIN_UNMAXIMIZE);
+  meta_plugin_window_effect_completed (plugin, actor, META_PLUGIN_SIZE_CHANGE);
 }
 
 void

src/compositor/meta-shadow-factory-private.h

@@ -1,66 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/*
- * MetaShadowFactory:
- *
- * Create and cache shadow textures for arbitrary window shapes
- *
- * Copyright (C) 2010 Red Hat, Inc.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __META_SHADOW_FACTORY_PRIVATE_H__
-#define __META_SHADOW_FACTORY_PRIVATE_H__
-
-#include <cairo.h>
-#include <clutter/clutter.h>
-#include "meta-window-shape.h"
-#include <meta/meta-shadow-factory.h>
-
-/**
- * MetaShadow:
- * #MetaShadow holds a shadow texture along with information about how to
- * apply that texture to draw a window texture. (E.g., it knows how big the
- * unscaled borders are on each side of the shadow texture.)
- */
-typedef struct _MetaShadow MetaShadow;
-
-MetaShadow *meta_shadow_ref         (MetaShadow            *shadow);
-void        meta_shadow_unref       (MetaShadow            *shadow);
-CoglTexture*meta_shadow_get_texture (MetaShadow            *shadow);
-void        meta_shadow_paint       (MetaShadow            *shadow,
-                                     int                    window_x,
-                                     int                    window_y,
-                                     int                    window_width,
-                                     int                    window_height,
-                                     guint8                 opacity,
-                                     cairo_region_t        *clip,
-                                     gboolean               clip_strictly);
-void        meta_shadow_get_bounds  (MetaShadow            *shadow,
-                                     int                    window_x,
-                                     int                    window_y,
-                                     int                    window_width,
-                                     int                    window_height,
-                                     cairo_rectangle_int_t *bounds);
-
-MetaShadowFactory *meta_shadow_factory_new (void);
-
-MetaShadow *meta_shadow_factory_get_shadow (MetaShadowFactory *factory,
-                                            MetaWindowShape   *shape,
-                                            int                width,
-                                            int                height,
-                                            const char        *class_name,
-                                            gboolean           focused);
-
-#endif /* __META_SHADOW_FACTORY_PRIVATE_H__ */

src/compositor/meta-shadow-factory.c

@@ -26,8 +26,9 @@
 #include <math.h>
 #include <string.h>
 
+#include <meta/meta-shadow-factory.h>
+
 #include "cogl-utils.h"
-#include "meta-shadow-factory-private.h"
 #include "region-utils.h"
 
 /* This file implements blurring the shape of a window to produce a
@@ -1048,3 +1049,6 @@ meta_shadow_factory_get_params (MetaShadowFactory *factory,
   if (params)
     *params = *stored_params;
 }
+
+G_DEFINE_BOXED_TYPE (MetaShadow, meta_shadow,
+                     meta_shadow_ref, meta_shadow_unref)

src/compositor/meta-shaped-texture-private.h

@@ -32,6 +32,10 @@
 ClutterActor *meta_shaped_texture_new (void);
 void meta_shaped_texture_set_texture (MetaShapedTexture *stex,
                                       CoglTexture       *texture);
+void meta_shaped_texture_set_fallback_size (MetaShapedTexture *stex,
+                                            guint              fallback_width,
+                                            guint              fallback_height);
 gboolean meta_shaped_texture_is_obscured (MetaShapedTexture *self);
+cairo_region_t * meta_shaped_texture_get_opaque_region (MetaShapedTexture *stex);
 
 #endif

src/compositor/meta-shaped-texture.c

@@ -86,6 +86,7 @@ struct _MetaShapedTexturePrivate
   cairo_region_t *unobscured_region;
 
   guint tex_width, tex_height;
+  guint fallback_width, fallback_height;
 
   guint create_mipmaps : 1;
 };
@@ -136,7 +137,20 @@ set_unobscured_region (MetaShapedTexture *self,
   g_clear_pointer (&priv->unobscured_region, (GDestroyNotify) cairo_region_destroy);
   if (unobscured_region)
     {
-      cairo_rectangle_int_t bounds = { 0, 0, priv->tex_width, priv->tex_height };
+      guint width, height;
+
+      if (priv->texture)
+        {
+          width = priv->tex_width;
+          height = priv->tex_height;
+        }
+      else
+        {
+          width = priv->fallback_width;
+          height = priv->fallback_height;
+        }
+
+      cairo_rectangle_int_t bounds = { 0, 0, width, height };
       priv->unobscured_region = cairo_region_copy (unobscured_region);
       cairo_region_intersect_rectangle (priv->unobscured_region, &bounds);
     }
@@ -173,10 +187,25 @@ meta_shaped_texture_dispose (GObject *object)
   G_OBJECT_CLASS (meta_shaped_texture_parent_class)->dispose (object);
 }
 
+static CoglPipeline *
+get_base_pipeline (CoglContext *ctx)
+{
+  static CoglPipeline *template = NULL;
+  if (G_UNLIKELY (template == NULL))
+    {
+      template = cogl_pipeline_new (ctx);
+      cogl_pipeline_set_layer_wrap_mode_s (template, 0, COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
+      cogl_pipeline_set_layer_wrap_mode_t (template, 0, COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
+      cogl_pipeline_set_layer_wrap_mode_s (template, 1, COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
+      cogl_pipeline_set_layer_wrap_mode_t (template, 1, COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
+    }
+  return template;
+}
+
 static CoglPipeline *
 get_unmasked_pipeline (CoglContext *ctx)
 {
-  return cogl_pipeline_new (ctx);
+  return get_base_pipeline (ctx);
 }
 
 static CoglPipeline *
@@ -185,13 +214,13 @@ get_masked_pipeline (CoglContext *ctx)
   static CoglPipeline *template = NULL;
   if (G_UNLIKELY (template == NULL))
     {
-      template = cogl_pipeline_new (ctx);
+      template = cogl_pipeline_copy (get_base_pipeline (ctx));
       cogl_pipeline_set_layer_combine (template, 1,
                                        "RGBA = MODULATE (PREVIOUS, TEXTURE[A])",
                                        NULL);
     }
 
-  return cogl_pipeline_copy (template);
+  return template;
 }
 
 static CoglPipeline *
@@ -201,7 +230,7 @@ get_unblended_pipeline (CoglContext *ctx)
   if (G_UNLIKELY (template == NULL))
     {
       CoglColor color;
-      template = cogl_pipeline_new (ctx);
+      template = cogl_pipeline_copy (get_base_pipeline (ctx));
       cogl_color_init_from_4ub (&color, 255, 255, 255, 255);
       cogl_pipeline_set_blend (template,
                                "RGBA = ADD (SRC_COLOR, 0)",
@@ -209,7 +238,7 @@ get_unblended_pipeline (CoglContext *ctx)
       cogl_pipeline_set_color (template, &color);
     }
 
-  return cogl_pipeline_copy (template);
+  return template;
 }
 
 static void
@@ -274,6 +303,7 @@ set_cogl_texture (MetaShapedTexture *stex,
     {
       priv->tex_width = width;
       priv->tex_height = height;
+      meta_shaped_texture_set_mask_texture (stex, NULL);
       clutter_actor_queue_relayout (CLUTTER_ACTOR (stex));
       g_signal_emit (stex, signals[SIZE_CHANGED], 0);
     }
@@ -420,8 +450,6 @@ meta_shaped_texture_paint (ClutterActor *actor)
               cairo_region_get_rectangle (region, i, &rect);
               paint_clipped_rectangle (fb, opaque_pipeline, &rect, &alloc);
             }
-
-          cogl_object_unref (opaque_pipeline);
         }
 
       cairo_region_destroy (region);
@@ -484,8 +512,6 @@ meta_shaped_texture_paint (ClutterActor *actor)
                                            alloc.x2 - alloc.x1,
                                            alloc.y2 - alloc.y1);
         }
-
-      cogl_object_unref (blended_pipeline);
     }
 
   if (blended_region != NULL)
@@ -498,17 +524,18 @@ meta_shaped_texture_get_preferred_width (ClutterActor *self,
                                          gfloat       *min_width_p,
                                          gfloat       *natural_width_p)
 {
-  MetaShapedTexturePrivate *priv;
+  MetaShapedTexturePrivate *priv = META_SHAPED_TEXTURE (self)->priv;
+  guint width;
 
-  g_return_if_fail (META_IS_SHAPED_TEXTURE (self));
-
-  priv = META_SHAPED_TEXTURE (self)->priv;
+  if (priv->texture)
+    width = priv->tex_width;
+  else
+    width = priv->fallback_width;
 
   if (min_width_p)
-    *min_width_p = priv->tex_width;
-
+    *min_width_p = width;
   if (natural_width_p)
-    *natural_width_p = priv->tex_width;
+    *natural_width_p = width;
 }
 
 static void
@@ -517,17 +544,18 @@ meta_shaped_texture_get_preferred_height (ClutterActor *self,
                                           gfloat       *min_height_p,
                                           gfloat       *natural_height_p)
 {
-  MetaShapedTexturePrivate *priv;
+  MetaShapedTexturePrivate *priv = META_SHAPED_TEXTURE (self)->priv;
+  guint height;
 
-  g_return_if_fail (META_IS_SHAPED_TEXTURE (self));
-
-  priv = META_SHAPED_TEXTURE (self)->priv;
+  if (priv->texture)
+    height = priv->tex_height;
+  else
+    height = priv->fallback_height;
 
   if (min_height_p)
-    *min_height_p = priv->tex_height;
-
+    *min_height_p = height;
   if (natural_height_p)
-    *natural_height_p = priv->tex_height;
+    *natural_height_p = height;
 }
 
 static cairo_region_t *
@@ -762,6 +790,13 @@ meta_shaped_texture_set_opaque_region (MetaShapedTexture *stex,
     priv->opaque_region = NULL;
 }
 
+cairo_region_t *
+meta_shaped_texture_get_opaque_region (MetaShapedTexture *stex)
+{
+  MetaShapedTexturePrivate *priv = stex->priv;
+  return priv->opaque_region;
+}
+
 /**
  * meta_shaped_texture_get_image:
  * @stex: A #MetaShapedTexture
@@ -860,6 +895,17 @@ meta_shaped_texture_get_image (MetaShapedTexture     *stex,
   return surface;
 }
 
+void
+meta_shaped_texture_set_fallback_size (MetaShapedTexture *self,
+                                       guint              fallback_width,
+                                       guint              fallback_height)
+{
+  MetaShapedTexturePrivate *priv = self->priv;
+
+  priv->fallback_width = fallback_width;
+  priv->fallback_height = fallback_height;
+}
+
 static void
 meta_shaped_texture_cull_out (MetaCullable   *cullable,
                               cairo_region_t *unobscured_region,

src/compositor/meta-surface-actor-wayland.c

@@ -26,16 +26,28 @@
 
 #include "meta-surface-actor-wayland.h"
 
+#include <math.h>
 #include <cogl/cogl-wayland-server.h>
 #include "meta-shaped-texture-private.h"
 
+#include "wayland/meta-wayland-buffer.h"
 #include "wayland/meta-wayland-private.h"
+#include "wayland/meta-window-wayland.h"
 
 #include "compositor/region-utils.h"
 
+enum {
+  PAINTING,
+
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
 struct _MetaSurfaceActorWaylandPrivate
 {
   MetaWaylandSurface *surface;
+  struct wl_list frame_callback_list;
 };
 typedef struct _MetaSurfaceActorWaylandPrivate MetaSurfaceActorWaylandPrivate;
 
@@ -80,53 +92,90 @@ meta_surface_actor_wayland_is_unredirected (MetaSurfaceActor *actor)
   return FALSE;
 }
 
-static int
-get_output_scale (int winsys_id)
-{
-  MetaMonitorManager *monitor_manager = meta_monitor_manager_get ();
-  MetaOutput *outputs;
-  guint n_outputs, i;
-  int output_scale = 1;
-
-  outputs = meta_monitor_manager_get_outputs (monitor_manager, &n_outputs);
-
-  for (i = 0; i < n_outputs; i++)
-    {
-      if (outputs[i].winsys_id == winsys_id)
-        {
-          output_scale = outputs[i].scale;
-          break;
-        }
-    }
-
-  return output_scale;
-}
-
 double
 meta_surface_actor_wayland_get_scale (MetaSurfaceActorWayland *actor)
 {
    MetaSurfaceActorWaylandPrivate *priv = meta_surface_actor_wayland_get_instance_private (actor);
    MetaWaylandSurface *surface = priv->surface;
-   MetaWindow *window = surface->window;
+   MetaWindow *window;
    int output_scale = 1;
 
-   while (surface)
-    {
-      if (surface->window)
-        {
-          window = surface->window;
-          break;
-        }
-      surface = surface->sub.parent;
-    }
+   if (!surface)
+     return 1;
+
+   window = meta_wayland_surface_get_toplevel_window (surface);
 
    /* XXX: We do not handle x11 clients yet */
    if (window && window->client_type != META_WINDOW_CLIENT_TYPE_X11)
-     output_scale = get_output_scale (window->monitor->winsys_id);
+     output_scale = meta_window_wayland_get_main_monitor_scale (window);
 
    return (double)output_scale / (double)priv->surface->scale;
 }
 
+static void
+logical_to_actor_position (MetaSurfaceActorWayland *self,
+                           int                     *x,
+                           int                     *y)
+{
+  MetaWaylandSurface *surface = meta_surface_actor_wayland_get_surface (self);
+  MetaWindow *toplevel_window;
+  int monitor_scale = 1;
+
+  toplevel_window = meta_wayland_surface_get_toplevel_window (surface);
+  if (toplevel_window)
+    monitor_scale = meta_window_wayland_get_main_monitor_scale (toplevel_window);
+
+  *x = *x * monitor_scale;
+  *y = *y * monitor_scale;
+}
+
+/* Convert the current actor state to the corresponding subsurface rectangle
+ * in logical pixel coordinate space. */
+void
+meta_surface_actor_wayland_get_subsurface_rect (MetaSurfaceActorWayland *self,
+                                                MetaRectangle           *rect)
+{
+  MetaWaylandSurface *surface = meta_surface_actor_wayland_get_surface (self);
+  MetaWaylandBuffer *buffer = meta_wayland_surface_get_buffer (surface);
+  CoglTexture *texture = buffer->texture;
+  MetaWindow *toplevel_window;
+  int monitor_scale;
+  float x, y;
+
+  toplevel_window = meta_wayland_surface_get_toplevel_window (surface);
+  monitor_scale = meta_window_wayland_get_main_monitor_scale (toplevel_window);
+
+  clutter_actor_get_position (CLUTTER_ACTOR (self), &x, &y);
+  *rect = (MetaRectangle) {
+    .x = x / monitor_scale,
+    .y = y / monitor_scale,
+    .width = cogl_texture_get_width (texture) / surface->scale,
+    .height = cogl_texture_get_height (texture) / surface->scale,
+  };
+}
+
+void
+meta_surface_actor_wayland_sync_subsurface_state (MetaSurfaceActorWayland *self)
+{
+  MetaWaylandSurface *surface = meta_surface_actor_wayland_get_surface (self);
+  MetaWindow *window;
+  int x = surface->offset_x + surface->sub.x;
+  int y = surface->offset_y + surface->sub.y;
+
+  window = meta_wayland_surface_get_toplevel_window (surface);
+  if (window && window->client_type == META_WINDOW_CLIENT_TYPE_X11)
+    {
+      /* Bail directly if this is part of a Xwayland window and warn
+       * if there happen to be offsets anyway since that is not supposed
+       * to happen. */
+      g_warn_if_fail (x == 0 && y == 0);
+      return;
+    }
+
+  logical_to_actor_position (self, &x, &y);
+  clutter_actor_set_position (CLUTTER_ACTOR (self), x, y);
+}
+
 void
 meta_surface_actor_wayland_sync_state (MetaSurfaceActorWayland *self)
 {
@@ -158,6 +207,10 @@ meta_surface_actor_wayland_sync_state (MetaSurfaceActorWayland *self)
                                            scaled_input_region);
       cairo_region_destroy (scaled_input_region);
     }
+  else
+    {
+      meta_surface_actor_set_input_region (META_SURFACE_ACTOR (self), NULL);
+    }
 
   /* Opaque region */
   if (surface->opaque_region)
@@ -173,31 +226,88 @@ meta_surface_actor_wayland_sync_state (MetaSurfaceActorWayland *self)
                                             scaled_opaque_region);
       cairo_region_destroy (scaled_opaque_region);
     }
+  else
+    {
+      meta_surface_actor_set_opaque_region (META_SURFACE_ACTOR (self), NULL);
+    }
+
+  meta_surface_actor_wayland_sync_subsurface_state (self);
 }
 
 void
 meta_surface_actor_wayland_sync_state_recursive (MetaSurfaceActorWayland *self)
 {
   MetaWaylandSurface *surface = meta_surface_actor_wayland_get_surface (self);
+  MetaWindow *window = meta_wayland_surface_get_toplevel_window (surface);
   GList *iter;
 
   meta_surface_actor_wayland_sync_state (self);
 
-  for (iter = surface->subsurfaces; iter != NULL; iter = iter->next)
+  if (window && window->client_type != META_WINDOW_CLIENT_TYPE_X11)
     {
-      MetaWaylandSurface *subsurf = iter->data;
+      for (iter = surface->subsurfaces; iter != NULL; iter = iter->next)
+        {
+          MetaWaylandSurface *subsurf = iter->data;
 
-      meta_surface_actor_wayland_sync_state_recursive (
-        META_SURFACE_ACTOR_WAYLAND (subsurf->surface_actor));
+          meta_surface_actor_wayland_sync_state_recursive (
+            META_SURFACE_ACTOR_WAYLAND (subsurf->surface_actor));
+        }
     }
 }
 
+gboolean
+meta_surface_actor_wayland_is_on_monitor (MetaSurfaceActorWayland *self,
+                                          MetaMonitorInfo         *monitor)
+{
+  float x, y, width, height;
+  cairo_rectangle_int_t actor_rect;
+  cairo_region_t *region;
+  gboolean is_on_monitor;
+
+  clutter_actor_get_transformed_position (CLUTTER_ACTOR (self), &x, &y);
+  clutter_actor_get_transformed_size (CLUTTER_ACTOR (self), &width, &height);
+
+  actor_rect.x = (int)roundf (x);
+  actor_rect.y = (int)roundf (y);
+  actor_rect.width = (int)roundf (x + width) - actor_rect.x;
+  actor_rect.height = (int)roundf (y + height) - actor_rect.y;
+
+  /* Calculate the scaled surface actor region. */
+  region = cairo_region_create_rectangle (&actor_rect);
+
+  cairo_region_intersect_rectangle (region,
+				    &((cairo_rectangle_int_t) {
+				      .x = monitor->rect.x,
+				      .y = monitor->rect.y,
+				      .width = monitor->rect.width,
+				      .height = monitor->rect.height,
+				    }));
+
+  is_on_monitor = !cairo_region_is_empty (region);
+  cairo_region_destroy (region);
+
+  return is_on_monitor;
+}
+
+void
+meta_surface_actor_wayland_add_frame_callbacks (MetaSurfaceActorWayland *self,
+                                                struct wl_list *frame_callbacks)
+{
+  MetaSurfaceActorWaylandPrivate *priv = meta_surface_actor_wayland_get_instance_private (self);
+
+  wl_list_insert_list (&priv->frame_callback_list, frame_callbacks);
+}
+
 static MetaWindow *
 meta_surface_actor_wayland_get_window (MetaSurfaceActor *actor)
 {
   MetaSurfaceActorWaylandPrivate *priv = meta_surface_actor_wayland_get_instance_private (META_SURFACE_ACTOR_WAYLAND (actor));
+  MetaWaylandSurface *surface = priv->surface;
 
-  return priv->surface->window;
+  if (!surface)
+    return NULL;
+
+  return surface->window;
 }
 
 static void
@@ -236,6 +346,26 @@ meta_surface_actor_wayland_get_preferred_height  (ClutterActor *self,
     *natural_height_p *= scale;
 }
 
+static void
+meta_surface_actor_wayland_paint (ClutterActor *actor)
+{
+  MetaSurfaceActorWayland *self = META_SURFACE_ACTOR_WAYLAND (actor);
+  MetaSurfaceActorWaylandPrivate *priv =
+    meta_surface_actor_wayland_get_instance_private (self);
+
+  if (priv->surface)
+    {
+      MetaWaylandCompositor *compositor = priv->surface->compositor;
+
+      wl_list_insert_list (&compositor->frame_callbacks, &priv->frame_callback_list);
+      wl_list_init (&priv->frame_callback_list);
+    }
+
+  g_signal_emit (actor, signals[PAINTING], 0);
+
+  CLUTTER_ACTOR_CLASS (meta_surface_actor_wayland_parent_class)->paint (actor);
+}
+
 static void
 meta_surface_actor_wayland_dispose (GObject *object)
 {
@@ -255,6 +385,7 @@ meta_surface_actor_wayland_class_init (MetaSurfaceActorWaylandClass *klass)
 
   actor_class->get_preferred_width = meta_surface_actor_wayland_get_preferred_width;
   actor_class->get_preferred_height = meta_surface_actor_wayland_get_preferred_height;
+  actor_class->paint = meta_surface_actor_wayland_paint;
 
   surface_actor_class->process_damage = meta_surface_actor_wayland_process_damage;
   surface_actor_class->pre_paint = meta_surface_actor_wayland_pre_paint;
@@ -267,6 +398,13 @@ meta_surface_actor_wayland_class_init (MetaSurfaceActorWaylandClass *klass)
   surface_actor_class->get_window = meta_surface_actor_wayland_get_window;
 
   object_class->dispose = meta_surface_actor_wayland_dispose;
+
+  signals[PAINTING] = g_signal_new ("painting",
+                                    G_TYPE_FROM_CLASS (object_class),
+                                    G_SIGNAL_RUN_LAST,
+                                    0,
+                                    NULL, NULL, NULL,
+                                    G_TYPE_NONE, 0);
 }
 
 static void
@@ -282,6 +420,7 @@ meta_surface_actor_wayland_new (MetaWaylandSurface *surface)
 
   g_assert (meta_is_wayland_compositor ());
 
+  wl_list_init (&priv->frame_callback_list);
   priv->surface = surface;
 
   return META_SURFACE_ACTOR (self);
@@ -301,3 +440,18 @@ meta_surface_actor_wayland_get_surface (MetaSurfaceActorWayland *self)
   MetaSurfaceActorWaylandPrivate *priv = meta_surface_actor_wayland_get_instance_private (self);
   return priv->surface;
 }
+
+void
+meta_surface_actor_wayland_surface_destroyed (MetaSurfaceActorWayland *self)
+{
+  MetaWaylandFrameCallback *callback, *next;
+  MetaSurfaceActorWaylandPrivate *priv =
+    meta_surface_actor_wayland_get_instance_private (self);
+
+  wl_list_for_each_safe (callback, next, &priv->frame_callback_list, link)
+    {
+      wl_resource_destroy (callback->resource);
+    }
+
+  priv->surface = NULL;
+}

src/compositor/meta-surface-actor-wayland.h

@@ -30,6 +30,9 @@
 #include "meta-surface-actor.h"
 
 #include "wayland/meta-wayland.h"
+#include "wayland/meta-wayland-private.h"
+
+#include "backends/meta-monitor-manager-private.h"
 
 G_BEGIN_DECLS
 
@@ -57,16 +60,28 @@ GType meta_surface_actor_wayland_get_type (void);
 
 MetaSurfaceActor * meta_surface_actor_wayland_new (MetaWaylandSurface *surface);
 MetaWaylandSurface * meta_surface_actor_wayland_get_surface (MetaSurfaceActorWayland *self);
+void meta_surface_actor_wayland_surface_destroyed (MetaSurfaceActorWayland *self);
 
 void meta_surface_actor_wayland_set_texture (MetaSurfaceActorWayland *self,
                                              CoglTexture *texture);
 
 double meta_surface_actor_wayland_get_scale (MetaSurfaceActorWayland *actor);
 
+void meta_surface_actor_wayland_get_subsurface_rect (MetaSurfaceActorWayland *self,
+                                                     MetaRectangle           *rect);
+
 void meta_surface_actor_wayland_sync_state (MetaSurfaceActorWayland *self);
 
 void meta_surface_actor_wayland_sync_state_recursive (MetaSurfaceActorWayland *self);
 
+void meta_surface_actor_wayland_sync_subsurface_state (MetaSurfaceActorWayland *self);
+
+gboolean meta_surface_actor_wayland_is_on_monitor (MetaSurfaceActorWayland *self,
+                                                   MetaMonitorInfo         *monitor);
+
+void meta_surface_actor_wayland_add_frame_callbacks (MetaSurfaceActorWayland *self,
+                                                     struct wl_list *frame_callbacks);
+
 G_END_DECLS
 
 #endif /* __META_SURFACE_ACTOR_WAYLAND_H__ */

src/compositor/meta-surface-actor-x11.c

@@ -238,6 +238,33 @@ meta_surface_actor_x11_is_visible (MetaSurfaceActor *actor)
   return is_visible (self);
 }
 
+static gboolean
+meta_surface_actor_x11_is_opaque (MetaSurfaceActor *actor)
+{
+  MetaSurfaceActorX11 *self = META_SURFACE_ACTOR_X11 (actor);
+  MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
+
+  /* If we're not ARGB32, then we're opaque. */
+  if (!meta_surface_actor_is_argb32 (actor))
+    return TRUE;
+
+  cairo_region_t *opaque_region = meta_surface_actor_get_opaque_region (actor);
+
+  /* If we have no opaque region, then no pixels are opaque. */
+  if (!opaque_region)
+    return FALSE;
+
+  MetaWindow *window = priv->window;
+  cairo_rectangle_int_t client_area;
+  meta_window_get_client_area_rect (window, &client_area);
+
+  /* Otherwise, check if our opaque region covers our entire surface. */
+  if (cairo_region_contains_rectangle (opaque_region, &client_area) == CAIRO_REGION_OVERLAP_IN)
+    return TRUE;
+
+  return FALSE;
+}
+
 static gboolean
 meta_surface_actor_x11_should_unredirect (MetaSurfaceActor *actor)
 {
@@ -255,15 +282,15 @@ meta_surface_actor_x11_should_unredirect (MetaSurfaceActor *actor)
   if (window->shape_region != NULL)
     return FALSE;
 
-  if (meta_surface_actor_is_argb32 (actor) && !meta_window_requested_bypass_compositor (window))
-    return FALSE;
-
   if (!meta_window_is_monitor_sized (window))
     return FALSE;
 
   if (meta_window_requested_bypass_compositor (window))
     return TRUE;
 
+  if (!meta_surface_actor_x11_is_opaque (actor))
+    return FALSE;
+
   if (meta_window_is_override_redirect (window))
     return TRUE;
 
@@ -416,6 +443,7 @@ meta_surface_actor_x11_set_size (MetaSurfaceActorX11 *self,
                                  int width, int height)
 {
   MetaSurfaceActorX11Private *priv = meta_surface_actor_x11_get_instance_private (self);
+  MetaShapedTexture *stex = meta_surface_actor_get_texture (META_SURFACE_ACTOR (self));
 
   if (priv->last_width == width &&
       priv->last_height == height)
@@ -424,4 +452,5 @@ meta_surface_actor_x11_set_size (MetaSurfaceActorX11 *self,
   priv->size_changed = TRUE;
   priv->last_width = width;
   priv->last_height = height;
+  meta_shaped_texture_set_fallback_size (stex, width, height);
 }

src/compositor/meta-surface-actor.c

@@ -235,6 +235,13 @@ meta_surface_actor_set_opaque_region (MetaSurfaceActor *self,
   meta_shaped_texture_set_opaque_region (priv->texture, region);
 }
 
+cairo_region_t *
+meta_surface_actor_get_opaque_region (MetaSurfaceActor *actor)
+{
+  MetaSurfaceActorPrivate *priv = actor->priv;
+  return meta_shaped_texture_get_opaque_region (priv->texture);
+}
+
 static gboolean
 is_frozen (MetaSurfaceActor *self)
 {

src/compositor/meta-surface-actor.h

@@ -60,6 +60,7 @@ void meta_surface_actor_set_input_region (MetaSurfaceActor *self,
                                           cairo_region_t   *region);
 void meta_surface_actor_set_opaque_region (MetaSurfaceActor *self,
                                            cairo_region_t   *region);
+cairo_region_t * meta_surface_actor_get_opaque_region (MetaSurfaceActor *self);
 
 void meta_surface_actor_process_damage (MetaSurfaceActor *actor,
                                         int x, int y, int width, int height);

src/compositor/meta-sync-ring.c

@@ -0,0 +1,592 @@
+/*
+ * This is based on an original C++ implementation for compiz that
+ * carries the following copyright notice:
+ *
+ *
+ * Copyright © 2011 NVIDIA Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of NVIDIA
+ * Corporation not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission.  NVIDIA Corporation makes no representations about the
+ * suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * NVIDIA CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Authors: James Jones <jajones@nvidia.com>
+ */
+
+#include <string.h>
+
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include <X11/extensions/sync.h>
+
+#include <cogl/cogl.h>
+#include <clutter/clutter.h>
+
+#include <meta/util.h>
+
+#include "meta-sync-ring.h"
+
+/* Theory of operation:
+ *
+ * We use a ring of NUM_SYNCS fence objects. On each frame we advance
+ * to the next fence in the ring. For each fence we do:
+ *
+ * 1. fence is XSyncTriggerFence()'d and glWaitSync()'d
+ * 2. NUM_SYNCS / 2 frames later, fence should be triggered
+ * 3. fence is XSyncResetFence()'d
+ * 4. NUM_SYNCS / 2 frames later, fence should be reset
+ * 5. go back to 1 and re-use fence
+ *
+ * glClientWaitSync() and XAlarms are used in steps 2 and 4,
+ * respectively, to double-check the expectections.
+ */
+
+#define NUM_SYNCS 10
+#define MAX_SYNC_WAIT_TIME (1 * 1000 * 1000 * 1000) /* one sec */
+#define MAX_REBOOT_ATTEMPTS 2
+
+typedef enum
+{
+  META_SYNC_STATE_READY,
+  META_SYNC_STATE_WAITING,
+  META_SYNC_STATE_DONE,
+  META_SYNC_STATE_RESET_PENDING,
+} MetaSyncState;
+
+typedef struct
+{
+  Display *xdisplay;
+
+  XSyncFence xfence;
+  GLsync gl_x11_sync;
+  GLsync gpu_fence;
+
+  XSyncCounter xcounter;
+  XSyncAlarm xalarm;
+  XSyncValue next_counter_value;
+
+  MetaSyncState state;
+} MetaSync;
+
+typedef struct
+{
+  Display *xdisplay;
+  int xsync_event_base;
+  int xsync_error_base;
+
+  GHashTable *alarm_to_sync;
+
+  MetaSync *syncs_array[NUM_SYNCS];
+  guint current_sync_idx;
+  MetaSync *current_sync;
+  guint warmup_syncs;
+
+  guint reboots;
+} MetaSyncRing;
+
+static MetaSyncRing meta_sync_ring = { 0 };
+
+static XSyncValue SYNC_VALUE_ZERO;
+static XSyncValue SYNC_VALUE_ONE;
+
+static const char*      (*meta_gl_get_string) (GLenum name);
+static void             (*meta_gl_get_integerv) (GLenum  pname,
+                                                 GLint  *params);
+static const char*      (*meta_gl_get_stringi) (GLenum name,
+                                                GLuint index);
+static void             (*meta_gl_delete_sync) (GLsync sync);
+static GLenum           (*meta_gl_client_wait_sync) (GLsync sync,
+                                                     GLbitfield flags,
+                                                     GLuint64 timeout);
+static void             (*meta_gl_wait_sync) (GLsync sync,
+                                              GLbitfield flags,
+                                              GLuint64 timeout);
+static GLsync           (*meta_gl_import_sync) (GLenum external_sync_type,
+                                                GLintptr external_sync,
+                                                GLbitfield flags);
+static GLsync           (*meta_gl_fence_sync) (GLenum condition,
+                                               GLbitfield flags);
+
+static MetaSyncRing *
+meta_sync_ring_get (void)
+{
+  if (meta_sync_ring.reboots > MAX_REBOOT_ATTEMPTS)
+    return NULL;
+
+  return &meta_sync_ring;
+}
+
+static gboolean
+load_gl_symbol (const char  *name,
+                void       **func)
+{
+  *func = cogl_get_proc_address (name);
+  if (!*func)
+    {
+      meta_verbose ("MetaSyncRing: failed to resolve required GL symbol \"%s\"\n", name);
+      return FALSE;
+    }
+  return TRUE;
+}
+
+static gboolean
+check_gl_extensions (void)
+{
+  ClutterBackend *backend;
+  CoglContext *cogl_context;
+  CoglDisplay *cogl_display;
+  CoglRenderer *cogl_renderer;
+
+  backend = clutter_get_default_backend ();
+  cogl_context = clutter_backend_get_cogl_context (backend);
+  cogl_display = cogl_context_get_display (cogl_context);
+  cogl_renderer = cogl_display_get_renderer (cogl_display);
+
+  switch (cogl_renderer_get_driver (cogl_renderer))
+    {
+    case COGL_DRIVER_GL3:
+      {
+        int num_extensions, i;
+        gboolean arb_sync = FALSE;
+        gboolean x11_sync_object = FALSE;
+
+        meta_gl_get_integerv (GL_NUM_EXTENSIONS, &num_extensions);
+
+        for (i = 0; i < num_extensions; ++i)
+          {
+            const char *ext = meta_gl_get_stringi (GL_EXTENSIONS, i);
+
+            if (g_strcmp0 ("GL_ARB_sync", ext) == 0)
+              arb_sync = TRUE;
+            else if (g_strcmp0 ("GL_EXT_x11_sync_object", ext) == 0)
+              x11_sync_object = TRUE;
+          }
+
+        return arb_sync && x11_sync_object;
+      }
+    case COGL_DRIVER_GL:
+      {
+        const char *extensions = meta_gl_get_string (GL_EXTENSIONS);
+        return (extensions != NULL &&
+                strstr (extensions, "GL_ARB_sync") != NULL &&
+                strstr (extensions, "GL_EXT_x11_sync_object") != NULL);
+      }
+    default:
+      break;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+load_required_symbols (void)
+{
+  static gboolean success = FALSE;
+
+  if (success)
+    return TRUE;
+
+  /* We don't link against libGL directly because cogl may want to
+   * use something else. This assumes that cogl has been initialized
+   * and dynamically loaded libGL at this point.
+   */
+
+  if (!load_gl_symbol ("glGetString", (void **) &meta_gl_get_string))
+    goto out;
+  if (!load_gl_symbol ("glGetIntegerv", (void **) &meta_gl_get_integerv))
+    goto out;
+  if (!load_gl_symbol ("glGetStringi", (void **) &meta_gl_get_stringi))
+    goto out;
+
+  if (!check_gl_extensions ())
+    {
+      meta_verbose ("MetaSyncRing: couldn't find required GL extensions\n");
+      goto out;
+    }
+
+  if (!load_gl_symbol ("glDeleteSync", (void **) &meta_gl_delete_sync))
+    goto out;
+  if (!load_gl_symbol ("glClientWaitSync", (void **) &meta_gl_client_wait_sync))
+    goto out;
+  if (!load_gl_symbol ("glWaitSync", (void **) &meta_gl_wait_sync))
+    goto out;
+  if (!load_gl_symbol ("glImportSyncEXT", (void **) &meta_gl_import_sync))
+    goto out;
+  if (!load_gl_symbol ("glFenceSync", (void **) &meta_gl_fence_sync))
+    goto out;
+
+  success = TRUE;
+ out:
+  return success;
+}
+
+static void
+meta_sync_insert (MetaSync *self)
+{
+  g_return_if_fail (self->state == META_SYNC_STATE_READY);
+
+  XSyncTriggerFence (self->xdisplay, self->xfence);
+  XFlush (self->xdisplay);
+
+  meta_gl_wait_sync (self->gl_x11_sync, 0, GL_TIMEOUT_IGNORED);
+  self->gpu_fence = meta_gl_fence_sync (GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
+
+  self->state = META_SYNC_STATE_WAITING;
+}
+
+static GLenum
+meta_sync_check_update_finished (MetaSync *self,
+                                 GLuint64  timeout)
+{
+  GLenum status = GL_WAIT_FAILED;
+
+  switch (self->state)
+    {
+    case META_SYNC_STATE_DONE:
+      status = GL_ALREADY_SIGNALED;
+      break;
+    case META_SYNC_STATE_WAITING:
+      status = meta_gl_client_wait_sync (self->gpu_fence, 0, timeout);
+      if (status == GL_ALREADY_SIGNALED || status == GL_CONDITION_SATISFIED)
+        {
+          self->state = META_SYNC_STATE_DONE;
+          meta_gl_delete_sync (self->gpu_fence);
+          self->gpu_fence = 0;
+        }
+      break;
+    default:
+      break;
+    }
+
+  g_warn_if_fail (status != GL_WAIT_FAILED);
+
+  return status;
+}
+
+static void
+meta_sync_reset (MetaSync *self)
+{
+  XSyncAlarmAttributes attrs;
+  int overflow;
+
+  g_return_if_fail (self->state == META_SYNC_STATE_DONE);
+
+  XSyncResetFence (self->xdisplay, self->xfence);
+
+  attrs.trigger.wait_value = self->next_counter_value;
+
+  XSyncChangeAlarm (self->xdisplay, self->xalarm, XSyncCAValue, &attrs);
+  XSyncSetCounter (self->xdisplay, self->xcounter, self->next_counter_value);
+
+  XSyncValueAdd (&self->next_counter_value,
+                 self->next_counter_value,
+                 SYNC_VALUE_ONE,
+                 &overflow);
+
+  self->state = META_SYNC_STATE_RESET_PENDING;
+}
+
+static void
+meta_sync_handle_event (MetaSync              *self,
+                        XSyncAlarmNotifyEvent *event)
+{
+  g_return_if_fail (event->alarm == self->xalarm);
+  g_return_if_fail (self->state == META_SYNC_STATE_RESET_PENDING);
+
+  self->state = META_SYNC_STATE_READY;
+}
+
+static MetaSync *
+meta_sync_new (Display *xdisplay)
+{
+  MetaSync *self;
+  XSyncAlarmAttributes attrs;
+
+  self = g_malloc0 (sizeof (MetaSync));
+
+  self->xdisplay = xdisplay;
+
+  self->xfence = XSyncCreateFence (xdisplay, DefaultRootWindow (xdisplay), FALSE);
+  self->gl_x11_sync = 0;
+  self->gpu_fence = 0;
+
+  self->xcounter = XSyncCreateCounter (xdisplay, SYNC_VALUE_ZERO);
+
+  attrs.trigger.counter = self->xcounter;
+  attrs.trigger.value_type = XSyncAbsolute;
+  attrs.trigger.wait_value = SYNC_VALUE_ONE;
+  attrs.trigger.test_type = XSyncPositiveTransition;
+  attrs.events = TRUE;
+  self->xalarm = XSyncCreateAlarm (xdisplay,
+                                   XSyncCACounter |
+                                   XSyncCAValueType |
+                                   XSyncCAValue |
+                                   XSyncCATestType |
+                                   XSyncCAEvents,
+                                   &attrs);
+
+  XSyncIntToValue (&self->next_counter_value, 1);
+
+  self->state = META_SYNC_STATE_READY;
+
+  return self;
+}
+
+static void
+meta_sync_import (MetaSync *self)
+{
+  g_return_if_fail (self->gl_x11_sync == 0);
+  self->gl_x11_sync = meta_gl_import_sync (GL_SYNC_X11_FENCE_EXT, self->xfence, 0);
+}
+
+static Bool
+alarm_event_predicate (Display  *dpy,
+                       XEvent   *event,
+                       XPointer  data)
+{
+  MetaSyncRing *ring = meta_sync_ring_get ();
+
+  if (!ring)
+    return False;
+
+  if (event->type == ring->xsync_event_base + XSyncAlarmNotify)
+    {
+      if (((MetaSync *) data)->xalarm == ((XSyncAlarmNotifyEvent *) event)->alarm)
+        return True;
+    }
+  return False;
+}
+
+static void
+meta_sync_free (MetaSync *self)
+{
+  /* When our assumptions don't hold, something has gone wrong but we
+   * don't know what, so we reboot the ring. While doing that, we
+   * trigger fences before deleting them to try to get ourselves out
+   * of a potentially stuck GPU state.
+   */
+  switch (self->state)
+    {
+    case META_SYNC_STATE_WAITING:
+      meta_gl_delete_sync (self->gpu_fence);
+      break;
+    case META_SYNC_STATE_DONE:
+      /* nothing to do */
+      break;
+    case META_SYNC_STATE_RESET_PENDING:
+      {
+        XEvent event;
+        XIfEvent (self->xdisplay, &event, alarm_event_predicate, (XPointer) self);
+        meta_sync_handle_event (self, (XSyncAlarmNotifyEvent *) &event);
+      }
+      /* fall through */
+    case META_SYNC_STATE_READY:
+      XSyncTriggerFence (self->xdisplay, self->xfence);
+      XFlush (self->xdisplay);
+      break;
+    default:
+      break;
+    }
+
+  meta_gl_delete_sync (self->gl_x11_sync);
+  XSyncDestroyFence (self->xdisplay, self->xfence);
+  XSyncDestroyCounter (self->xdisplay, self->xcounter);
+  XSyncDestroyAlarm (self->xdisplay, self->xalarm);
+
+  g_free (self);
+}
+
+gboolean
+meta_sync_ring_init (Display *xdisplay)
+{
+  gint major, minor;
+  guint i;
+  MetaSyncRing *ring = meta_sync_ring_get ();
+
+  if (!ring)
+    return FALSE;
+
+  g_return_val_if_fail (xdisplay != NULL, FALSE);
+  g_return_val_if_fail (ring->xdisplay == NULL, FALSE);
+
+  if (!load_required_symbols ())
+    return FALSE;
+
+  if (!XSyncQueryExtension (xdisplay, &ring->xsync_event_base, &ring->xsync_error_base) ||
+      !XSyncInitialize (xdisplay, &major, &minor))
+    return FALSE;
+
+  XSyncIntToValue (&SYNC_VALUE_ZERO, 0);
+  XSyncIntToValue (&SYNC_VALUE_ONE, 1);
+
+  ring->xdisplay = xdisplay;
+
+  ring->alarm_to_sync = g_hash_table_new (NULL, NULL);
+
+  for (i = 0; i < NUM_SYNCS; ++i)
+    {
+      MetaSync *sync = meta_sync_new (ring->xdisplay);
+      ring->syncs_array[i] = sync;
+      g_hash_table_replace (ring->alarm_to_sync, (gpointer) sync->xalarm, sync);
+    }
+  /* Since the connection we create the X fences on isn't the same as
+   * the one used for the GLX context, we need to XSync() here to
+   * ensure glImportSync() succeeds. */
+  XSync (xdisplay, False);
+  for (i = 0; i < NUM_SYNCS; ++i)
+    meta_sync_import (ring->syncs_array[i]);
+
+  ring->current_sync_idx = 0;
+  ring->current_sync = ring->syncs_array[0];
+  ring->warmup_syncs = 0;
+
+  return TRUE;
+}
+
+void
+meta_sync_ring_destroy (void)
+{
+  guint i;
+  MetaSyncRing *ring = meta_sync_ring_get ();
+
+  if (!ring)
+    return;
+
+  g_return_if_fail (ring->xdisplay != NULL);
+
+  ring->current_sync_idx = 0;
+  ring->current_sync = NULL;
+  ring->warmup_syncs = 0;
+
+  for (i = 0; i < NUM_SYNCS; ++i)
+    meta_sync_free (ring->syncs_array[i]);
+
+  g_hash_table_destroy (ring->alarm_to_sync);
+
+  ring->xsync_event_base = 0;
+  ring->xsync_error_base = 0;
+  ring->xdisplay = NULL;
+}
+
+static gboolean
+meta_sync_ring_reboot (Display *xdisplay)
+{
+  MetaSyncRing *ring = meta_sync_ring_get ();
+
+  if (!ring)
+    return FALSE;
+
+  meta_sync_ring_destroy ();
+
+  ring->reboots += 1;
+
+  if (!meta_sync_ring_get ())
+    {
+      meta_warning ("MetaSyncRing: Too many reboots -- disabling\n");
+      return FALSE;
+    }
+
+  return meta_sync_ring_init (xdisplay);
+}
+
+gboolean
+meta_sync_ring_after_frame (void)
+{
+  MetaSyncRing *ring = meta_sync_ring_get ();
+
+  if (!ring)
+    return FALSE;
+
+  g_return_val_if_fail (ring->xdisplay != NULL, FALSE);
+
+  if (ring->warmup_syncs >= NUM_SYNCS / 2)
+    {
+      guint reset_sync_idx = (ring->current_sync_idx + NUM_SYNCS - (NUM_SYNCS / 2)) % NUM_SYNCS;
+      MetaSync *sync_to_reset = ring->syncs_array[reset_sync_idx];
+
+      GLenum status = meta_sync_check_update_finished (sync_to_reset, 0);
+      if (status == GL_TIMEOUT_EXPIRED)
+        {
+          meta_warning ("MetaSyncRing: We should never wait for a sync -- add more syncs?\n");
+          status = meta_sync_check_update_finished (sync_to_reset, MAX_SYNC_WAIT_TIME);
+        }
+
+      if (status != GL_ALREADY_SIGNALED && status != GL_CONDITION_SATISFIED)
+        {
+          meta_warning ("MetaSyncRing: Timed out waiting for sync object.\n");
+          return meta_sync_ring_reboot (ring->xdisplay);
+        }
+
+      meta_sync_reset (sync_to_reset);
+    }
+  else
+    {
+      ring->warmup_syncs += 1;
+    }
+
+  ring->current_sync_idx += 1;
+  ring->current_sync_idx %= NUM_SYNCS;
+
+  ring->current_sync = ring->syncs_array[ring->current_sync_idx];
+
+  return TRUE;
+}
+
+gboolean
+meta_sync_ring_insert_wait (void)
+{
+  MetaSyncRing *ring = meta_sync_ring_get ();
+
+  if (!ring)
+    return FALSE;
+
+  g_return_val_if_fail (ring->xdisplay != NULL, FALSE);
+
+  if (ring->current_sync->state != META_SYNC_STATE_READY)
+    {
+      meta_warning ("MetaSyncRing: Sync object is not ready -- were events handled properly?\n");
+      if (!meta_sync_ring_reboot (ring->xdisplay))
+        return FALSE;
+    }
+
+  meta_sync_insert (ring->current_sync);
+
+  return TRUE;
+}
+
+void
+meta_sync_ring_handle_event (XEvent *xevent)
+{
+  XSyncAlarmNotifyEvent *event;
+  MetaSync *sync;
+  MetaSyncRing *ring = meta_sync_ring_get ();
+
+  if (!ring)
+    return;
+
+  g_return_if_fail (ring->xdisplay != NULL);
+
+  if (xevent->type != (ring->xsync_event_base + XSyncAlarmNotify))
+    return;
+
+  event = (XSyncAlarmNotifyEvent *) xevent;
+
+  sync = g_hash_table_lookup (ring->alarm_to_sync, (gpointer) event->alarm);
+  if (sync)
+    meta_sync_handle_event (sync, event);
+}