backends: Compare gpu/crtc/output configurations before applying

This spares us from visible flickering whenever an unchanged configuration
is reapplied, eg. after lid open. The code in the X11 paths that did the
same comparisons has been removed in favor of the generic checks.

https://bugzilla.gnome.org/show_bug.cgi?id=791879

.gitlab-ci.yml

@@ -1,4 +1,4 @@
-image: registry.gitlab.gnome.org/gnome/mutter/master:v3
+image: registry.gitlab.gnome.org/gnome/mutter/master:v2
 
 stages:
  - review
@@ -28,10 +28,10 @@ build-mutter:
     - merge_requests
     - /^.*$/
 
-build-without-native-backend-and-wayland:
+build-without-native-backend:
   stage: build
   script:
-    - meson . build -Dbuildtype=debugoptimized -Dnative_backend=false -Dudev=false -Dwayland=false -Dcore_tests=false --werror --prefix /usr
+    - meson . build -Dbuildtype=debugoptimized -Dnative_backend=false -Dudev=false --werror --prefix /usr
     - ninja -C build
     - ninja -C build install
   artifacts:

.gitlab-ci/Dockerfile

@@ -1,32 +1,40 @@
 # Rebuild and push with
 #
 #     cd .gitlab-ci/
-#     podman build --format docker --no-cache -t registry.gitlab.gnome.org/gnome/mutter/master:v3 .
+#     docker build --no-cache -t registry.gitlab.gnome.org/gnome/mutter/master:v2 .
-#     podman push registry.gitlab.gnome.org/gnome/mutter/master:v3
+#     docker push registry.gitlab.gnome.org/gnome/mutter/master:v2
 #
 
-FROM fedora:31
+FROM fedora:30
 
 RUN dnf -y update && dnf -y upgrade && \
     dnf install -y 'dnf-command(builddep)' && \
     dnf install -y 'dnf-command(copr)' && \
     dnf copr enable -y fmuellner/gnome-shell-ci && \
     dnf copr enable -y jadahl/mutter-ci && \
+    dnf copr enable -y hergertme/sysprof-3 && \
     dnf -y update && dnf -y upgrade && \
 
     dnf builddep -y mutter && \
 
-    # Until Fedora catches up with new build-deps
+    # Until Fedora catches up with meson build-deps
-    dnf install -y 'pkgconfig(graphene-gobject-1.0)' 'pkgconfig(sysprof-capture-3)' && \
+    dnf install -y meson xorg-x11-server-Xorg gnome-settings-daemon-devel egl-wayland-devel xorg-x11-server-Xwayland && \
+
+    # Until Fedora catches up with mesa bug fixes
+    dnf upgrade -y mesa-dri-drivers mesa-libEGL && \
 
     # For running unit tests
-    dnf install -y xorg-x11-server-Xvfb mesa-dri-drivers dbus dbus-x11 '*/xvfb-run' gdm-lib accountsservice-libs gnome-control-center && \
+    dnf install -y xorg-x11-server-Xvfb mesa-dri-drivers dbus dbus-x11 '*/xvfb-run' gdm-lib accountsservice-libs && \
+
+    dnf install -y sysprof-devel && \
+
+    dnf install -y intltool redhat-rpm-config make && \
 
     # GNOME Shell
     dnf builddep -y gnome-shell --setopt=install_weak_deps=False && \
+    # New dep this cycle
+    dnf install -y 'pkgconfig(gnome-autoar-0)' && \
     dnf remove -y gnome-bluetooth-libs-devel dbus-glib-devel upower-devel python3-devel && \
     dnf remove -y --noautoremove mutter mutter-devel && \
 
-    dnf upgrade -y 'pkgconfig(libpipewire-0.3)' && \
-
     dnf clean all

.gitlab-ci/check-commit-log.sh

@@ -40,12 +40,11 @@ function commit_message_subject_is_compliant() {
   return 0
 }
 
-RET=0
 for commit in $commits; do
   commit_short=$(echo $commit | cut -c -8)
 
   if ! commit_message_has_url $commit; then
-    echo "Commit $commit_short needs a merge request or issue URL"
+    echo "Missing merge request or issue URL on commit $commit_short"
     exit 1
   fi
 
@@ -53,8 +52,6 @@ for commit in $commits; do
   if [ $? != 0 ]; then
     echo "Commit message for $commit_short is not compliant:"
     echo "$errors"
-    RET=1
+    exit 1
   fi
 done
-
-exit $RET

.gitlab-ci/checkout-gnome-shell.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/bash
 
+mutter_branch=$(git describe --contains --all HEAD)
 gnome_shell_target=
 
 git clone https://gitlab.gnome.org/GNOME/gnome-shell.git
@@ -25,7 +26,8 @@ if [ "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
 fi
 
 if [ -z "$gnome_shell_target" ]; then
-  gnome_shell_target=$(git branch -r -l origin/$CI_COMMIT_REF_NAME)
+  gnome_shell_target=$(git branch -r -l origin/$mutter_branch)
+  gnome_shell_target=${gnome_shell_target:-$(git branch -r -l ${mutter_branch#remotes/})}
   gnome_shell_target=${gnome_shell_target:-origin/master}
   echo Using $gnome_shell_target instead
 fi

.gitlab/issue_templates/Bug.md

@@ -1,55 +0,0 @@
-<!-- 
-Please read https://wiki.gnome.org/Community/GettingInTouch/BugReportingGuidelines
-first to ensure that you create a clear and specific issue.
--->
-
-### Affected version
-
-<!--
-Provide at least the following information:
-* Your OS and version
-* Affected Mutter version
-* Does this issue appear in XOrg and/or Wayland
--->
-
-### Bug summary
-
-<!-- 
-Provide a short summary of the bug you encountered.
--->
-
-### Steps to reproduce
-
-<!-- 
-1. Step one
-2. Step two
-3. ...
--->
-
-### What happened
-
-<!-- 
-What did Mutter do that was unexpected?
--->
-
-### What did you expect to happen
-
-<!-- 
-What did you expect Mutter to do?
--->
-
-### Relevant logs, screenshots, screencasts etc.
-
-<!-- 
-If you have further information, such as technical documentation, logs,
-screenshots or screencasts related, please provide them here.
-
-If the bug is a crash, please obtain a stack trace with installed debug
-symbols (at least for GNOME Shell and Mutter) and attach it to
-this issue following the instructions on
-https://wiki.gnome.org/Community/GettingInTouch/Bugzilla/GettingTraces.
--->
-
-
-<!-- Do not remove the following line. -->
-/label ~"1. Bug"

.gitlab/issue_templates/Feature.md

@@ -1,30 +0,0 @@
-<!-- 
-Please read https://wiki.gnome.org/Community/GettingInTouch/BugReportingGuidelines
-first to ensure that you create a clear and specific issue.
--->
-
-### Feature summary
-
-<!-- 
-Describe what you would like to be able to do with Mutter
-that you currently cannot do.
--->
-
-### How would you like it to work
-
-<!-- 
-If you can think of a way Mutter might be able to do this,
-let us know here.
--->
-
-### Relevant links, screenshots, screencasts etc.
-
-<!-- 
-If you have further information, such as technical documentation,
-code, mockups or a similar feature in another window managers,
-please provide them here.
--->
-
-
-<!-- Do not remove the following line. -->
-/label ~"1. Feature"

NEWS

@@ -1,209 +1,3 @@
-3.35.91
-=======
-* Honor accelerometer orientation on monitor config changes [Hans; !959]
-* Enable culling for integer-scaled actors [Robert; !1036]
-* Add ClutterSeat::touch-mode property [Carlos; !1044]
-* Fix mis-scaling when streaming windows [Olivier; !1022]
-* Make the cursor renderer use the transactional KMS API [Jonas; !930]
-* Advertise MetaMonitor as wl_output [Olivier; !994]
-* Fix culling of XWayland windows [Robert; !1049]
-* Only consider enabled effects when disabling culling [Robert; !1052]
-* Misc. bug fixes and cleanups [Olivier, Sergio, Adam, Carlos, Björn; !1040,
-  #985, !1024, !1039, !1051]
-
-Contributors:
-  Sergio Costas, Björn Daase, Olivier Fourdan, Carlos Garnacho, Hans de Goede,
-  Adam Jackson, Robert Mader, Jonas Ådahl
-
-Translators:
-  sicklylife [ja]
-
-3.35.90
-=======
-* Cull out clip region [Robert; !985]
-* Always enable tap-to-click/drag on opaque Wacom tablets [Carlos; !968]
-* Fix visual glitches with offscreen effects applied [Georges; !992]
-* Fix "sticky corner" in multi-head setups [Jonas D.; #774]
-* Fix black shadows around XWayland windows during resizes [Ray, Olivier; #858]
-* Zero-copy path for GPU-less secondary GPUs [Pekka; !810]
-* Cancel DND on Esc [Carlos; #1020]
-* Sync XWayland window shadows to frame during resizes [Olivier; !1009]
-* Add support for per-monitor workareas [Alberts; !370]
-* Ensure newly mapped wayland windows receive ENTER event [Olivier; !1026]
-* Add ClutterSeat object [Carlos; !852]
-* Honour CLUTTER_ACTOR_NO_LAYOUT flag more efficiently [Daniel; !575]
-* Fix interoperation with wl_data_device_manager v1 [Carlos; #965]
-* Favor text over images in clipboard manager [Carlos; #919]
-* Apply monitor scale after background texture creation [Daniel; !1004]
-* Plugged memory leaks [Sebastian, Adam; !991, #1000, !1011, !1020, !1030,
-  !1001, !1033]
-* Fixed crashes [Jonas Å., Florian, Olivier; !961, #1029, !1037]
-* Misc. bug fixes and cleanups [Björn, Jonas Å., Adam, Sebastian, Jonas D.,
-  Daniel, Carlos, Corentin, Sebastian, Robert, Daniel; #385, !998, !1007, !995,
-  !1016, !1018, !1017, !1005, !1019, !1025, !1028, !1029, !1031, !1015, !1032,
-  !1034, #1025]
-
-Contributors:
-  Björn Daase, Jonas Dreßler, Olivier Fourdan, Carlos Garnacho, Adam Jackson,
-  Sebastian Keller, Robert Mader, Alberts Muktupāvels, Florian Müllner,
-  Georges Basile Stavracas Neto, Corentin Noël, Pekka Paalanen, Ray Strode,
-  Daniel van Vugt, Jonas Ådahl
-
-Translators:
-  sicklylife [ja], Umarzuki Bin Mochlis Moktar [ms]
-
-3.35.3
-======
-* backends/native: Correct dy value in pinch gesture event [Yariv; !974]
-* Upload clipping rectangles in parallel [Daniel; !969]
-* More cogl API cleanups [Adam; !978, !977, !973]
-* Fix window recording on HiDPI [Pascal; !976]
-* Fix top-left pixel being insensitive to clicks [Sebastian; #893]
-* Misc. bug fixes and cleanups [Daniel, Adam; !979, !980]
-
-Contributors:
-  Yariv Barkan, Adam Jackson, Sebastian Keller, Pascal Nowack, Daniel van Vugt
-
-Translators:
-  Fran Dieguez [gl], Dz Chen [zh_CN]
-
-3.35.2
-======
-* Don't emit focus event after destruction [Marco; gnome-shell#1704, !860]
-* Add a notion of pixel format planes [Niels; !858]
-* Replace various Cogl/Clutter types with Graphene [Georges; !458]
-* Improve CoglJournal [Georges, Jasper; !402]
-* Split pick and paint [Georges; !865]
-* Remove deprecated/unused cogl/clutter APIs [Adam; !866, !878, !879, !880,
-  !885, !900, !902, !904, !896, !913, !922, !883, !903, !921, !933, !819]
-* Fix hang when opening not-responding dialog on Xorg [Carlos; !876]
-* Allow changing Clutter debug flags at runtime [Georges; !862]
-* Fix frozen grabs on Xorg after weeks of inactivity [Jonas; !886]
-* Fix triggering popups from stylus devices o wayland [Carlos; #886]
-* Fix fallback to GLES2 [Adam; #635]
-* Fix buffer age checks on multiple monitors [Carlos; !906]
-* Adjust to Sysprof API change [Christian; !908]
-* Improve support for (X11) fullscreen games under wayland [Hans; !739]
-* Support shadow framebuffers for offscreen rendering [Olivier; !877]
-* Fix hang after interacting with desktop icons on X11 [Marco; !909]
-* Don't double scale when getting absolute surface coordinates [Xiang; !915]
-* Respect NET_WM_TRANSIENT_FOR for override-redirect windows [Marco; !920]
-* Kill window effects on destroy [Robert; !924]
-* Remove deprecated ClutterTexture [Jonas; !932]
-* Use regions instead of bounding box for clipping and culling [Carlos; !867]
-* Use partial damage for dma-buf and EGLImage buffers on wayland [Robert; #947]
-* Do not stack transients underneath their always-on-top parent [Florian; #587]
-* Add explicit paint/pick contexts [Jonas; !935]
-* Fix KMS freeze after pageflip fallback [Pekka; !953]
-* Fixed crashes [Robert, Carlos, Jonas, Marco, Hans, Tim; !856, !869, !912,
-  !895, !928, #591, !823, !960]
-* Plugged memory leaks [Niels, Robert, Carlos, Marco; !847, !868, !873, #908]
-* Misc. bug fixes and cleanups [Niels, Robert, Jonas, Marco, Carlos, Daniel,
-  Jan, Adam, Cosimo, Florian, Thomas, Georges, Hans, Corentin, Christian,
-  Benjamin; !853, !822, !451, !854, !816, !857, !859, !734, !844, !851, #876,
-  !874, !673, !692, !888, !889, !894, !901, !905, !872, !898, !911, !918, !863,
-  #878, !811, !893, !925, !926, !890, !931, !927, !934, !938, !940, !947, !941,
-  !929, !949, !952, !871, !955, !956, !958, !907, !965, !964, !966]
-
-Contributors:
-  Marco Trevisan (Treviño), Jan Alexander Steffens (heftig),
-  Thomas Hindoe Paaboel Andersen, Benjamin Berg, Cosimo Cecchi, Tim Crawford,
-  Piotr Drąg, Xiang Fan, Olivier Fourdan, Carlos Garnacho, Hans de Goede,
-  Niels De Graef, Christian Hergert, Adam Jackson, Robert Mader,
-  Florian Müllner, Georges Basile Stavracas Neto, Bastien Nocera, Corentin Noël,
-  Pekka Paalanen, Jasper St. Pierre, Christian Rauch, Daniel van Vugt,
-  Jonas Ådahl
-
-Translators:
-  Bruce Cowan [en_GB]
-
-3.35.1
-======
-* Fix immediate screen blank after releaseing inhibitor [Tim; #573]
-* Respond to frame callbacks regardless of damage [Jonas; !839]
-* selection [Carlos; !842]
-* Fix Night Light on wayland [Jonas; !840]
-* Fix various copy+paste/DND regressions [Carlos; !848, #789, #842,
-  #793, #845, #854]
-* Misc. bug fixes and cleanups [Daniel, Marco, Jonas, Georges;
-  !841, !764, !837, !846]
-
-Contributors:
-  Marco Trevisan (Treviño), Carlos Garnacho, Tim Klocke,
-  Georges Basile Stavracas Neto, Daniel van Vugt, Jonas Ådahl
-
-3.34.1
-======
-* Fix startup of X11 session services on wayland [Carlos; #771]
-* Fix _NET_ACTIVE_WINDOW emission [Carlos; #751]
-* Fix initial view perspective [Marco; !803]
-* Fix screenshots and window animations when scaled [Robert; !758]
-* Re-enable coredumps when capabilities are set [Jonas; !811]
-* Fix scaling of DND surface actors [Robert; !780]
-* Optimize blitting of untransformed offscreen stage views [Olivier; !809, !820]
-* Fix freeze of pointer event delivery on X11 [Olivier; !821]
-* Fix scaling of stylus input coordinates with HiDPI [Dorian; !830]
-* Fix memory leak when using implicit animations [Jonas; !828]
-* Fix numlock state for native backend [Carlos; #769]
-* Fixed crashes [Marco, Olivier, Jonas Å.; !805, #823, !808, !825,
-  #844, !826, #779]
-* Misc. bug fixes and cleanups [Jonas Å., Georges, Jonas D., Michal, Daniel,
-  Iain, Adam, Marco, Carlos, Ting-Wei, Hans, Robert; !787, !795, !791, !797,
-  !772, !775, !799, !778, !785, !782, !796, #819, !814, !769, !817, !783, !786,
-  !829, !774, #822]
-
-Contributors:
-  Marco Trevisan (Treviño), Jonas Dreßler, Olivier Fourdan, Carlos Garnacho,
-  Hans de Goede, Adam Jackson, Ting-Wei Lan, Iain Lane, Michal Lazo,
-  Robert Mader, Georges Basile Stavracas Neto, Dorian Stoll, Daniel van Vugt,
-  Jonas Ådahl
-
-Translators:
-  Milo Casagrande [it], Nathan Follens [nl], Matej Urbančič [sl],
-  Ask Hjorth Larsen [da], Alan Mortensen [da], Jordi Mas [ca]
-
-3.34.0
-======
-* Fix xdg-output v3 support [Olivier; !771]
-* Fix crash when changing decoration state [Jonas; !773]
-* Add and remove connectors on hot-plug [Jonas; !743]
-
-Contributors:
-  Olivier Fourdan, Jonas Ådahl
-
-Translators:
-  Rafael Fontenelle [pt_BR], Gwan-gyeong Mun [ko], Christian Kirbach [de],
-  Claude Paroz [fr], Milo Casagrande [it], Emin Tufan Çetin [tr],
-  Ryuta Fujii [ja]
-
-3.33.92
-=======
-* Turn MetaShapedTexture into a ClutterContent implementation [Georges; !409]
-* Restore inhibit shortcut for overlay key [Olivier; #734]
-* Misc. pointer a11y improvements [Jonas D., Olivier; !746, !747, !745, !761]
-* Fix position of drag surfaces [Robert; !684]
-* Implement subsurface.place_below() for parents [Robert; !664]
-* Add meta_window_actor_get_image() [Jonas Å.; !752]
-* Revert faulty optimization from !719 [Jonas Å.; #735]
-* Add additional sysprof trace points [Jonas Å.; !757, !765]
-* Remove GLX "threaded swap wait" used on Nvidia [Daniel; !602]
-* Implement geometric picking [Daniel; !189]
-* Fix lost keyboard focus after DND [Olivier; #747]
-* Misc. bug fixes and cleanups [Florian, Carlos, Piotr, Hans, Georges, Robert,
-  Ray, Mart, Rémi; !740, !672, !749, !751, !753, !730, !755, !756, !750, !715,
-  #738944, !657, !768]
-
-Contributors:
-  Jonas Ådahl, Rémi Bernon, Piotr Drąg, Jonas Dreßler, Olivier Fourdan,
-  Carlos Garnacho, Hans de Goede, Robert Mader, Florian Müllner,
-  Georges Basile Stavracas Neto, Mart Raudsepp, Ray Strode, Daniel van Vugt
-
-Translators:
-  Piotr Drąg [pl], Марко Костић [sr], Rūdolfs Mazurs [lv], Matej Urbančič [sl],
-  Balázs Úr [hu], Fran Dieguez [gl], Jordi Mas [ca], Anders Jonsson [sv],
-  Trần Ngọc Quân [vi], Tim Sabsch [de], Fabio Tomat [fur], Goran Vidović [hr],
-  Marek Černocký [cs]
-
 3.33.91
 =======
 * Fix primary selection copy and paste between X11 and wayland [Hans; #702]

clutter/clutter/cally/cally-actor.c

@@ -310,7 +310,11 @@ cally_actor_finalize (GObject *obj)
 
   _cally_actor_clean_action_list (cally_actor);
 
-  g_clear_handle_id (&priv->action_idle_handler, g_source_remove);
+  if (priv->action_idle_handler)
+    {
+      g_source_remove (priv->action_idle_handler);
+      priv->action_idle_handler = 0;
+    }
 
   if (priv->action_queue)
     {
@@ -653,7 +657,7 @@ cally_actor_get_extents (AtkComponent *component,
   ClutterActor *actor      = NULL;
   gint          top_level_x, top_level_y;
   gfloat        f_width, f_height;
-  graphene_point3d_t verts[4];
+  ClutterVertex verts[4];
   ClutterActor  *stage = NULL;
 
   g_return_if_fail (CALLY_IS_ACTOR (component));

clutter/clutter/cally/cally-root.c

@@ -75,8 +75,8 @@ struct _CallyRootPrivate
   GSList *stage_list;
 
   /* signals id */
-  gulong stage_added_id;
+  guint stage_added_id;
-  gulong stage_removed_id;
+  guint stage_removed_id;
 };
 
 G_DEFINE_TYPE_WITH_PRIVATE (CallyRoot, cally_root,  ATK_TYPE_GOBJECT_ACCESSIBLE)
@@ -149,9 +149,11 @@ cally_root_finalize (GObject *object)
 
   stage_manager = atk_gobject_accessible_get_object (ATK_GOBJECT_ACCESSIBLE (root));
 
-  g_clear_signal_handler (&root->priv->stage_added_id, stage_manager);
+  g_signal_handler_disconnect (stage_manager,
+                               root->priv->stage_added_id);
 
-  g_clear_signal_handler (&root->priv->stage_removed_id, stage_manager);
+  g_signal_handler_disconnect (stage_manager,
+                               root->priv->stage_added_id);
 
   G_OBJECT_CLASS (cally_root_parent_class)->finalize (object);
 }

clutter/clutter/cally/cally-text.c

@@ -247,7 +247,11 @@ cally_text_finalize   (GObject *obj)
 /*   g_object_unref (cally_text->priv->textutil); */
 /*   cally_text->priv->textutil = NULL; */
 
-  g_clear_handle_id (&cally_text->priv->insert_idle_handler, g_source_remove);
+  if (cally_text->priv->insert_idle_handler)
+    {
+      g_source_remove (cally_text->priv->insert_idle_handler);
+      cally_text->priv->insert_idle_handler = 0;
+    }
 
   G_OBJECT_CLASS (cally_text_parent_class)->finalize (obj);
 }
@@ -1434,7 +1438,7 @@ static void cally_text_get_character_extents (AtkText *text,
   PangoLayout *layout;
   PangoRectangle extents;
   const gchar *text_value;
-  graphene_point3d_t verts[4];
+  ClutterVertex verts[4];
 
   actor = CALLY_GET_CLUTTER_ACTOR (text);
   if (actor == NULL) /* State is defunct */
@@ -2290,7 +2294,7 @@ _cally_misc_get_index_at_point (ClutterText *clutter_text,
   gint index, x_window, y_window, x_toplevel, y_toplevel;
   gint x_temp, y_temp;
   gboolean ret;
-  graphene_point3d_t verts[4];
+  ClutterVertex verts[4];
   PangoLayout *layout;
   gint x_layout, y_layout;
 

clutter/clutter/cally/cally-texture.c

@@ -0,0 +1,98 @@
+/* CALLY - The Clutter Accessibility Implementation Library
+ *
+ * Copyright (C) 2009 Igalia, S.L.
+ *
+ * Author: Alejandro Piñeiro Iglesias <apinheiro@igalia.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/**
+ * SECTION:cally-texture
+ * @Title: CallyTexture
+ * @short_description: Implementation of the ATK interfaces for a #ClutterTexture
+ * @see_also: #ClutterTexture
+ *
+ * #CallyTexture implements the required ATK interfaces of #ClutterTexture
+ *
+ * In particular it sets a proper role for the texture.
+ */
+#include "clutter-build-config.h"
+
+#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
+
+#include "cally-texture.h"
+#include "cally-actor-private.h"
+
+#include "deprecated/clutter-texture.h"
+
+/* AtkObject */
+static void                  cally_texture_real_initialize (AtkObject *obj,
+                                                           gpointer   data);
+
+G_DEFINE_TYPE (CallyTexture, cally_texture, CALLY_TYPE_ACTOR)
+
+static void
+cally_texture_class_init (CallyTextureClass *klass)
+{
+/*   GObjectClass   *gobject_class = G_OBJECT_CLASS (klass); */
+  AtkObjectClass *class         = ATK_OBJECT_CLASS (klass);
+
+  class->initialize      = cally_texture_real_initialize;
+}
+
+static void
+cally_texture_init (CallyTexture *texture)
+{
+  /* nothing to do yet */
+}
+
+/**
+ * cally_texture_new:
+ * @actor: a #ClutterActor
+ *
+ * Creates a new #CallyTexture for the given @actor. @actor must be
+ * a #ClutterTexture.
+ *
+ * Return value: the newly created #AtkObject
+ *
+ * Since: 1.4
+ */
+AtkObject*
+cally_texture_new (ClutterActor *actor)
+{
+  GObject   *object     = NULL;
+  AtkObject *accessible = NULL;
+
+  g_return_val_if_fail (CLUTTER_IS_TEXTURE (actor), NULL);
+
+  object = g_object_new (CALLY_TYPE_TEXTURE, NULL);
+
+  accessible = ATK_OBJECT (object);
+  atk_object_initialize (accessible, actor);
+
+  return accessible;
+}
+
+static void
+cally_texture_real_initialize (AtkObject *obj,
+                              gpointer   data)
+{
+  ATK_OBJECT_CLASS (cally_texture_parent_class)->initialize (obj, data);
+
+  /* default role */
+  obj->role = ATK_ROLE_IMAGE;
+}

clutter/clutter/cally/cally-texture.h

@@ -0,0 +1,84 @@
+/* CALLY - The Clutter Accessibility Implementation Library
+ *
+ * Copyright (C) 2009 Igalia, S.L.
+ *
+ * Author: Alejandro Piñeiro Iglesias <apinheiro@igalia.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CALLY_TEXTURE_H__
+#define __CALLY_TEXTURE_H__
+
+#if !defined(__CALLY_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
+#error "Only <cally/cally.h> can be included directly."
+#endif
+
+#include <clutter/clutter.h>
+#include <cally/cally-actor.h>
+
+G_BEGIN_DECLS
+
+#define CALLY_TYPE_TEXTURE            (cally_texture_get_type ())
+#define CALLY_TEXTURE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), CALLY_TYPE_TEXTURE, CallyTexture))
+#define CALLY_TEXTURE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), CALLY_TYPE_TEXTURE, CallyTextureClass))
+#define CALLY_IS_TEXTURE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CALLY_TYPE_TEXTURE))
+#define CALLY_IS_TEXTURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CALLY_TYPE_TEXTURE))
+#define CALLY_TEXTURE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), CALLY_TYPE_TEXTURE, CallyTextureClass))
+
+typedef struct _CallyTexture        CallyTexture;
+typedef struct _CallyTextureClass   CallyTextureClass;
+typedef struct _CallyTexturePrivate CallyTexturePrivate;
+
+/**
+ * CallyTexture:
+ *
+ * The <structname>CallyTexture</structname> structure contains only
+ * private data and should be accessed using the provided API
+ *
+ * Since: 1.4
+ */
+struct _CallyTexture
+{
+  /*< private >*/
+  CallyActor parent;
+
+  CallyTexturePrivate *priv;
+};
+
+/**
+ * CallyTextureClass:
+ *
+ * The <structname>CallyTextureClass</structname> structure contains
+ * only private data
+ *
+ * Since: 1.4
+ */
+struct _CallyTextureClass
+{
+  /*< private >*/
+  CallyActorClass parent_class;
+
+  /* padding for future expansion */
+  gpointer _padding_dummy[8];
+};
+
+CLUTTER_EXPORT
+GType      cally_texture_get_type (void) G_GNUC_CONST;
+CLUTTER_EXPORT
+AtkObject *cally_texture_new      (ClutterActor *actor);
+
+G_END_DECLS
+
+#endif /* __CALLY_TEXTURE_H__ */

clutter/clutter/cally/cally.c

@@ -39,6 +39,7 @@
 #include "cally-group.h"
 #include "cally-stage.h"
 #include "cally-text.h"
+#include "cally-texture.h"
 #include "cally-rectangle.h"
 #include "cally-clone.h"
 
@@ -55,6 +56,7 @@ CALLY_ACCESSIBLE_FACTORY (CALLY_TYPE_ACTOR, cally_actor, cally_actor_new)
 CALLY_ACCESSIBLE_FACTORY (CALLY_TYPE_GROUP, cally_group, cally_group_new)
 CALLY_ACCESSIBLE_FACTORY (CALLY_TYPE_STAGE, cally_stage, cally_stage_new)
 CALLY_ACCESSIBLE_FACTORY (CALLY_TYPE_TEXT, cally_text, cally_text_new)
+CALLY_ACCESSIBLE_FACTORY (CALLY_TYPE_TEXTURE, cally_texture, cally_texture_new)
 CALLY_ACCESSIBLE_FACTORY (CALLY_TYPE_RECTANGLE, cally_rectangle, cally_rectangle_new)
 CALLY_ACCESSIBLE_FACTORY (CALLY_TYPE_CLONE, cally_clone, cally_clone_new)
 
@@ -76,6 +78,7 @@ cally_accessibility_init (void)
   CALLY_ACTOR_SET_FACTORY (CLUTTER_TYPE_GROUP, cally_group);
   CALLY_ACTOR_SET_FACTORY (CLUTTER_TYPE_STAGE, cally_stage);
   CALLY_ACTOR_SET_FACTORY (CLUTTER_TYPE_TEXT, cally_text);
+  CALLY_ACTOR_SET_FACTORY (CLUTTER_TYPE_TEXTURE, cally_texture);
   CALLY_ACTOR_SET_FACTORY (CLUTTER_TYPE_RECTANGLE, cally_rectangle);
   CALLY_ACTOR_SET_FACTORY (CLUTTER_TYPE_CLONE, cally_clone);
 

clutter/clutter/cally/cally.h

@@ -32,6 +32,7 @@
 #include "cally-root.h"
 #include "cally-stage.h"
 #include "cally-text.h"
+#include "cally-texture.h"
 #include "cally-util.h"
 
 #undef __CALLY_H_INSIDE__

clutter/clutter/clutter-actor-box.c

@@ -340,7 +340,7 @@ clutter_actor_box_contains (const ClutterActorBox *box,
 /**
  * clutter_actor_box_from_vertices:
  * @box: a #ClutterActorBox
- * @verts: (array fixed-size=4): array of four #graphene_point3d_t
+ * @verts: (array fixed-size=4): array of four #ClutterVertex
  *
  * Calculates the bounding box represented by the four vertices; for details
  * of the vertex array see clutter_actor_get_abs_allocation_vertices().
@@ -348,8 +348,8 @@ clutter_actor_box_contains (const ClutterActorBox *box,
  * Since: 1.0
  */
 void
-clutter_actor_box_from_vertices (ClutterActorBox          *box,
+clutter_actor_box_from_vertices (ClutterActorBox     *box,
-                                 const graphene_point3d_t  verts[])
+                                 const ClutterVertex  verts[])
 {
   gfloat x_1, x_2, y_1, y_2;
 

clutter/clutter/clutter-actor-meta.c

@@ -51,7 +51,7 @@
 struct _ClutterActorMetaPrivate
 {
   ClutterActor *actor;
-  gulong destroy_id;
+  guint destroy_id;
 
   gchar *name;
 
@@ -91,7 +91,11 @@ clutter_actor_meta_real_set_actor (ClutterActorMeta *meta,
   if (meta->priv->actor == actor)
     return;
 
-  g_clear_signal_handler (&meta->priv->destroy_id, meta->priv->actor);
+  if (meta->priv->destroy_id != 0)
+    {
+      g_signal_handler_disconnect (meta->priv->actor, meta->priv->destroy_id);
+      meta->priv->destroy_id = 0;
+    }
 
   meta->priv->actor = actor;
 
@@ -158,8 +162,8 @@ clutter_actor_meta_finalize (GObject *gobject)
 {
   ClutterActorMetaPrivate *priv = CLUTTER_ACTOR_META (gobject)->priv;
 
-  if (priv->actor != NULL)
+  if (priv->destroy_id != 0 && priv->actor != NULL)
-    g_clear_signal_handler (&priv->destroy_id, priv->actor);
+    g_signal_handler_disconnect (priv->actor, priv->destroy_id);
 
   g_free (priv->name);
 

clutter/clutter/clutter-actor-private.h

@@ -135,7 +135,7 @@ struct _AnchorCoord
     } fraction;
 
     /* Use when is_fractional == FALSE */
-    graphene_point3d_t units;
+    ClutterVertex units;
   } v;
 };
 
@@ -163,7 +163,7 @@ struct _SizeRequest
 struct _ClutterLayoutInfo
 {
   /* fixed position coordinates */
-  graphene_point_t fixed_pos;
+  ClutterPoint fixed_pos;
 
   ClutterMargin margin;
 
@@ -173,8 +173,8 @@ struct _ClutterLayoutInfo
   guint x_expand : 1;
   guint y_expand : 1;
 
-  graphene_size_t minimum;
+  ClutterSize minimum;
-  graphene_size_t natural;
+  ClutterSize natural;
 };
 
 const ClutterLayoutInfo *       _clutter_actor_get_layout_info_or_defaults      (ClutterActor *self);
@@ -203,13 +203,13 @@ struct _ClutterTransformInfo
   AnchorCoord anchor;
 
   /* translation */
-  graphene_point3d_t translation;
+  ClutterVertex translation;
 
   /* z_position */
   gfloat z_position;
 
   /* transformation center */
-  graphene_point_t pivot;
+  ClutterPoint pivot;
   gfloat pivot_z;
 
   CoglMatrix transform;
@@ -242,6 +242,9 @@ ClutterAnimationInfo *          _clutter_actor_get_animation_info
 ClutterTransition *             _clutter_actor_create_transition                        (ClutterActor *self,
                                                                                          GParamSpec   *pspec,
                                                                                          ...);
+ClutterTransition *             _clutter_actor_get_transition                           (ClutterActor *self,
+                                                                                         GParamSpec   *pspec);
+
 gboolean                        _clutter_actor_foreach_child                            (ClutterActor *self,
                                                                                          ClutterForeachCallback callback,
                                                                                          gpointer user_data);
@@ -274,9 +277,6 @@ void                            _clutter_actor_set_enable_paint_unmapped
 void                            _clutter_actor_set_has_pointer                          (ClutterActor *self,
                                                                                          gboolean      has_pointer);
 
-void                            _clutter_actor_set_has_key_focus                        (ClutterActor *self,
-                                                                                         gboolean      has_key_focus);
-
 void                            _clutter_actor_queue_redraw_with_clip                   (ClutterActor             *self,
                                                                                          ClutterRedrawFlags        flags,
                                                                                          const ClutterPaintVolume *clip_volume);
@@ -315,6 +315,7 @@ void                            _clutter_actor_queue_relayout_on_clones
 void                            _clutter_actor_queue_only_relayout                      (ClutterActor *actor);
 void                            _clutter_actor_queue_update_resource_scale_recursive    (ClutterActor *actor);
 
+CoglFramebuffer *               _clutter_actor_get_active_framebuffer                   (ClutterActor *actor);
 gboolean                        _clutter_actor_get_real_resource_scale                  (ClutterActor *actor,
                                                                                          float        *resource_scale);
 

clutter/clutter/clutter-actor.h

@@ -39,8 +39,6 @@
 
 #include <clutter/clutter-types.h>
 #include <clutter/clutter-event.h>
-#include <clutter/clutter-paint-context.h>
-#include <clutter/clutter-pick-context.h>
 
 G_BEGIN_DECLS
 
@@ -230,14 +228,13 @@ struct _ClutterActorClass
   void (* unrealize)            (ClutterActor          *self);
   void (* map)                  (ClutterActor          *self);
   void (* unmap)                (ClutterActor          *self);
-  void (* paint)                (ClutterActor          *self,
+  void (* paint)                (ClutterActor          *self);
-                                 ClutterPaintContext   *paint_context);
   void (* parent_set)           (ClutterActor          *actor,
                                  ClutterActor          *old_parent);
 
   void (* destroy)              (ClutterActor          *self);
   void (* pick)                 (ClutterActor          *actor,
-                                 ClutterPickContext    *pick_context);
+                                 const ClutterColor    *color);
 
   gboolean (* queue_redraw)     (ClutterActor          *actor,
                                  ClutterActor          *leaf_that_queued,
@@ -353,17 +350,9 @@ void                            clutter_actor_map
 CLUTTER_EXPORT
 void                            clutter_actor_unmap                             (ClutterActor                *self);
 CLUTTER_EXPORT
-void                            clutter_actor_paint                             (ClutterActor                *self,
+void                            clutter_actor_paint                             (ClutterActor                *self);
-                                                                                 ClutterPaintContext         *paint_context);
 CLUTTER_EXPORT
-void                            clutter_actor_continue_paint                    (ClutterActor                *self,
+void                            clutter_actor_continue_paint                    (ClutterActor                *self);
-                                                                                 ClutterPaintContext         *paint_context);
-CLUTTER_EXPORT
-void                            clutter_actor_pick                              (ClutterActor                *actor,
-                                                                                 ClutterPickContext          *pick_context);
-CLUTTER_EXPORT
-void                            clutter_actor_continue_pick                     (ClutterActor                *actor,
-                                                                                 ClutterPickContext          *pick_context);
 CLUTTER_EXPORT
 void                            clutter_actor_queue_redraw                      (ClutterActor                *self);
 CLUTTER_EXPORT
@@ -442,7 +431,7 @@ void                            clutter_actor_get_allocation_box
 CLUTTER_EXPORT
 void                            clutter_actor_get_allocation_vertices           (ClutterActor                *self,
                                                                                  ClutterActor                *ancestor,
-                                                                                 graphene_point3d_t          *verts);
+                                                                                 ClutterVertex                verts[]);
 CLUTTER_EXPORT
 gboolean                        clutter_actor_has_allocation                    (ClutterActor                *self);
 CLUTTER_EXPORT
@@ -828,16 +817,16 @@ gboolean                        clutter_actor_transform_stage_point
                                                                                  gfloat                     *y_out);
 CLUTTER_EXPORT
 void                            clutter_actor_get_abs_allocation_vertices       (ClutterActor               *self,
-                                                                                 graphene_point3d_t         *verts);
+                                                                                 ClutterVertex               verts[]);
 CLUTTER_EXPORT
 void                            clutter_actor_apply_transform_to_point          (ClutterActor               *self,
-                                                                                 const graphene_point3d_t   *point,
+                                                                                 const ClutterVertex        *point,
-                                                                                 graphene_point3d_t         *vertex);
+                                                                                 ClutterVertex              *vertex);
 CLUTTER_EXPORT
 void                            clutter_actor_apply_relative_transform_to_point (ClutterActor               *self,
                                                                                  ClutterActor               *ancestor,
-                                                                                 const graphene_point3d_t   *point,
+                                                                                 const ClutterVertex        *point,
-                                                                                 graphene_point3d_t         *vertex);
+                                                                                 ClutterVertex              *vertex);
 
 /* Implicit animations */
 CLUTTER_EXPORT
@@ -915,7 +904,6 @@ void                            clutter_actor_bind_model_with_properties
 
 CLUTTER_EXPORT
 void clutter_actor_pick_box (ClutterActor          *self,
-                             ClutterPickContext    *pick_context,
                              const ClutterActorBox *box);
 
 G_END_DECLS

clutter/clutter/clutter-animatable.c

@@ -54,6 +54,7 @@
 #include "clutter-debug.h"
 #include "clutter-private.h"
 
+#include "deprecated/clutter-animatable.h"
 #include "deprecated/clutter-animation.h"
 
 G_DEFINE_INTERFACE (ClutterAnimatable, clutter_animatable, G_TYPE_OBJECT);
@@ -63,6 +64,80 @@ clutter_animatable_default_init (ClutterAnimatableInterface *iface)
 {
 }
 
+/**
+ * clutter_animatable_animate_property:
+ * @animatable: a #ClutterAnimatable
+ * @animation: a #ClutterAnimation
+ * @property_name: the name of the animated property
+ * @initial_value: the initial value of the animation interval
+ * @final_value: the final value of the animation interval
+ * @progress: the progress factor
+ * @value: return location for the animation value
+ *
+ * Calls the animate_property() virtual function for @animatable.
+ *
+ * The @initial_value and @final_value #GValue<!-- -->s must contain
+ * the same type; @value must have been initialized to the same
+ * type of @initial_value and @final_value.
+ *
+ * All implementation of the #ClutterAnimatable interface must
+ * implement this function.
+ *
+ * Return value: %TRUE if the value has been validated and can
+ *   be applied to the #ClutterAnimatable, and %FALSE otherwise
+ *
+ * Since: 1.0
+ *
+ * Deprecated: 1.8: Use clutter_animatable_interpolate_value()
+ *   instead
+ */
+gboolean
+clutter_animatable_animate_property (ClutterAnimatable *animatable,
+                                     ClutterAnimation  *animation,
+                                     const gchar       *property_name,
+                                     const GValue      *initial_value,
+                                     const GValue      *final_value,
+                                     gdouble            progress,
+                                     GValue            *value)
+{
+  ClutterAnimatableInterface *iface;
+  gboolean res;
+
+  g_return_val_if_fail (CLUTTER_IS_ANIMATABLE (animatable), FALSE);
+  g_return_val_if_fail (CLUTTER_IS_ANIMATION (animation), FALSE);
+  g_return_val_if_fail (property_name != NULL, FALSE);
+  g_return_val_if_fail (initial_value != NULL && final_value != NULL, FALSE);
+  g_return_val_if_fail (G_VALUE_TYPE (initial_value) != G_TYPE_INVALID, FALSE);
+  g_return_val_if_fail (G_VALUE_TYPE (final_value) != G_TYPE_INVALID, FALSE);
+  g_return_val_if_fail (value != NULL, FALSE);
+  g_return_val_if_fail (G_VALUE_TYPE (value) == G_VALUE_TYPE (initial_value) &&
+                        G_VALUE_TYPE (value) == G_VALUE_TYPE (final_value),
+                        FALSE);
+
+  iface = CLUTTER_ANIMATABLE_GET_IFACE (animatable);
+  if (iface->animate_property == NULL)
+    {
+      ClutterInterval *interval;
+
+      interval = clutter_animation_get_interval (animation, property_name);
+      if (interval == NULL)
+        return FALSE;
+
+      res = clutter_animatable_interpolate_value (animatable, property_name,
+                                                  interval,
+                                                  progress,
+                                                  value);
+    }
+  else
+    res = iface->animate_property (animatable, animation,
+                                   property_name,
+                                   initial_value, final_value,
+                                   progress,
+                                   value);
+
+  return res;
+}
+
 /**
  * clutter_animatable_find_property:
  * @animatable: a #ClutterAnimatable

clutter/clutter/clutter-autocleanups.h

@@ -90,10 +90,13 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterActorBox, clutter_actor_box_free)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterColor, clutter_color_free)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterMargin, clutter_margin_free)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterMatrix, clutter_matrix_free)
-G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterPaintContext, clutter_paint_context_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterPaintNode, clutter_paint_node_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterPaintVolume, clutter_paint_volume_free)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterPathNode, clutter_path_node_free)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterPoint, clutter_point_free)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterRect, clutter_rect_free)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterSize, clutter_size_free)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterVertex, clutter_vertex_free)
 
 #endif /* __GI_SCANNER__ */
 

clutter/clutter/clutter-backend-private.h

@@ -23,7 +23,8 @@
 #define __CLUTTER_BACKEND_PRIVATE_H__
 
 #include <clutter/clutter-backend.h>
-#include <clutter/clutter-seat.h>
+#include <clutter/clutter-device-manager.h>
+#include <clutter/clutter-keymap.h>
 #include <clutter/clutter-stage-window.h>
 
 #define CLUTTER_BACKEND_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
@@ -46,6 +47,8 @@ struct _ClutterBackend
 
   CoglOnscreen *dummy_onscreen;
 
+  ClutterDeviceManager *device_manager;
+
   cairo_font_options_t *font_options;
 
   gchar *font_name;
@@ -56,6 +59,8 @@ struct _ClutterBackend
   ClutterStageWindow *stage_window;
 
   ClutterInputMethod *input_method;
+
+  ClutterKeymap *keymap;
 };
 
 struct _ClutterBackendClass
@@ -84,12 +89,17 @@ struct _ClutterBackendClass
                                                 GError         **error);
   gboolean              (* create_context)     (ClutterBackend  *backend,
                                                 GError         **error);
+  ClutterDeviceManager *(* get_device_manager) (ClutterBackend  *backend);
 
   gboolean              (* translate_event)    (ClutterBackend     *backend,
                                                 gpointer            native,
                                                 ClutterEvent       *event);
 
-  ClutterSeat *         (* get_default_seat)   (ClutterBackend *backend);
+  PangoDirection        (* get_keymap_direction) (ClutterBackend   *backend);
+
+  void                  (* bell_notify)          (ClutterBackend   *backend);
+
+  ClutterKeymap *       (* get_keymap)           (ClutterBackend   *backend);
 
   /* signals */
   void (* resolution_changed) (ClutterBackend *backend);
@@ -129,6 +139,11 @@ gfloat                  _clutter_backend_get_units_per_em               (Clutter
                                                                          PangoFontDescription   *font_desc);
 gint32                  _clutter_backend_get_units_serial               (ClutterBackend         *backend);
 
+PangoDirection          _clutter_backend_get_keymap_direction           (ClutterBackend         *backend);
+
+CLUTTER_EXPORT
+void                    _clutter_backend_reset_cogl_framebuffer         (ClutterBackend         *backend);
+
 void                    clutter_set_allowed_drivers                     (const char             *drivers);
 
 CLUTTER_EXPORT

clutter/clutter/clutter-backend.c

@@ -51,6 +51,7 @@
 #include "clutter-stage-manager-private.h"
 #include "clutter-stage-private.h"
 #include "clutter-stage-window.h"
+#include "clutter-device-manager-private.h"
 
 #ifdef CLUTTER_HAS_WAYLAND_COMPOSITOR_SUPPORT
 #include "wayland/clutter-wayland-compositor.h"
@@ -527,6 +528,30 @@ clutter_backend_real_init_events (ClutterBackend *backend)
   g_error ("Unknown input backend");
 }
 
+static ClutterDeviceManager *
+clutter_backend_real_get_device_manager (ClutterBackend *backend)
+{
+  if (G_UNLIKELY (backend->device_manager == NULL))
+    {
+      g_critical ("No device manager available, expect broken input");
+      return NULL;
+    }
+
+  return backend->device_manager;
+}
+
+static ClutterKeymap *
+clutter_backend_real_get_keymap (ClutterBackend *backend)
+{
+  if (G_UNLIKELY (backend->keymap == NULL))
+    {
+      g_critical ("No keymap available, expect broken keyboard input");
+      return NULL;
+    }
+
+  return backend->keymap;
+}
+
 static void
 clutter_backend_class_init (ClutterBackendClass *klass)
 {
@@ -590,8 +615,10 @@ clutter_backend_class_init (ClutterBackendClass *klass)
   klass->font_changed = clutter_backend_real_font_changed;
 
   klass->init_events = clutter_backend_real_init_events;
+  klass->get_device_manager = clutter_backend_real_get_device_manager;
   klass->create_context = clutter_backend_real_create_context;
   klass->get_features = clutter_backend_real_get_features;
+  klass->get_keymap = clutter_backend_real_get_keymap;
 }
 
 static void
@@ -600,7 +627,7 @@ clutter_backend_init (ClutterBackend *self)
   self->units_per_em = -1.0;
   self->units_serial = 1;
 
-  self->dummy_onscreen = NULL;
+  self->dummy_onscreen = COGL_INVALID_HANDLE;
 }
 
 void
@@ -756,24 +783,24 @@ _clutter_backend_copy_event_data (ClutterBackend     *backend,
                                   const ClutterEvent *src,
                                   ClutterEvent       *dest)
 {
-  ClutterSeatClass *seat_class;
+  ClutterDeviceManagerClass *device_manager_class;
-  ClutterSeat *seat;
+  ClutterDeviceManager *device_manager;
 
-  seat = clutter_backend_get_default_seat (backend);
+  device_manager = clutter_device_manager_get_default ();
-  seat_class = CLUTTER_SEAT_GET_CLASS (seat);
+  device_manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
-  seat_class->copy_event_data (seat, src, dest);
+  device_manager_class->copy_event_data (device_manager, src, dest);
 }
 
 void
 _clutter_backend_free_event_data (ClutterBackend *backend,
                                   ClutterEvent   *event)
 {
-  ClutterSeatClass *seat_class;
+  ClutterDeviceManagerClass *device_manager_class;
-  ClutterSeat *seat;
+  ClutterDeviceManager *device_manager;
 
-  seat = clutter_backend_get_default_seat (backend);
+  device_manager = clutter_device_manager_get_default ();
-  seat_class = CLUTTER_SEAT_GET_CLASS (seat);
+  device_manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
-  seat_class->free_event_data (seat, event);
+  device_manager_class->free_event_data (device_manager, event);
 }
 
 /**
@@ -970,6 +997,39 @@ clutter_wayland_set_compositor_display (void *display)
 }
 #endif
 
+PangoDirection
+_clutter_backend_get_keymap_direction (ClutterBackend *backend)
+{
+  ClutterBackendClass *klass;
+
+  klass = CLUTTER_BACKEND_GET_CLASS (backend);
+  if (klass->get_keymap_direction != NULL)
+    return klass->get_keymap_direction (backend);
+
+  return PANGO_DIRECTION_NEUTRAL;
+}
+
+void
+_clutter_backend_reset_cogl_framebuffer (ClutterBackend *backend)
+{
+  if (backend->dummy_onscreen == COGL_INVALID_HANDLE)
+    {
+      GError *internal_error = NULL;
+
+      backend->dummy_onscreen = cogl_onscreen_new (backend->cogl_context, 1, 1);
+
+      if (!cogl_framebuffer_allocate (COGL_FRAMEBUFFER (backend->dummy_onscreen),
+                                      &internal_error))
+        {
+          g_critical ("Unable to create dummy onscreen: %s", internal_error->message);
+          g_error_free (internal_error);
+          return;
+        }
+    }
+
+  cogl_set_framebuffer (COGL_FRAMEBUFFER (backend->dummy_onscreen));
+}
+
 void
 clutter_set_allowed_drivers (const char *drivers)
 {
@@ -982,6 +1042,16 @@ clutter_set_allowed_drivers (const char *drivers)
   allowed_drivers = g_strdup (drivers);
 }
 
+void
+clutter_backend_bell_notify (ClutterBackend *backend)
+{
+  ClutterBackendClass *klass;
+
+  klass = CLUTTER_BACKEND_GET_CLASS (backend);
+  if (klass->bell_notify)
+    klass->bell_notify (backend);
+}
+
 /**
  * clutter_backend_get_input_method:
  * @backend: the #CLutterBackend
@@ -1010,24 +1080,22 @@ clutter_backend_set_input_method (ClutterBackend     *backend,
   g_set_object (&backend->input_method, method);
 }
 
+/**
+ * clutter_backend_get_keymap:
+ * @backend: the #ClutterBackend
+ *
+ * Gets the keymap used by Clutter
+ *
+ * Returns: (transfer none): the keymap
+ **/
+ClutterKeymap *
+clutter_backend_get_keymap (ClutterBackend *backend)
+{
+  return CLUTTER_BACKEND_GET_CLASS (backend)->get_keymap (backend);
+}
+
 ClutterStageWindow *
 clutter_backend_get_stage_window (ClutterBackend *backend)
 {
   return backend->stage_window;
 }
-
-/**
- * clutter_backend_get_default_seat:
- * @backend: the #ClutterBackend
- *
- * Returns the default seat
- *
- * Returns: (transfer none): the default seat
- **/
-ClutterSeat *
-clutter_backend_get_default_seat (ClutterBackend *backend)
-{
-  g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), NULL);
-
-  return CLUTTER_BACKEND_GET_CLASS (backend)->get_default_seat (backend);
-}

clutter/clutter/clutter-backend.h

@@ -36,7 +36,6 @@
 #include <clutter/clutter-config.h>
 #include <clutter/clutter-keymap.h>
 #include <clutter/clutter-types.h>
-#include <clutter/clutter-seat.h>
 
 G_BEGIN_DECLS
 
@@ -73,6 +72,9 @@ const cairo_font_options_t *    clutter_backend_get_font_options        (Clutter
 CLUTTER_EXPORT
 CoglContext *                   clutter_backend_get_cogl_context        (ClutterBackend             *backend);
 
+CLUTTER_EXPORT
+void                            clutter_backend_bell_notify             (ClutterBackend             *backend);
+
 CLUTTER_EXPORT
 ClutterInputMethod *            clutter_backend_get_input_method        (ClutterBackend             *backend);
 
@@ -80,7 +82,7 @@ CLUTTER_EXPORT
 void                            clutter_backend_set_input_method        (ClutterBackend             *backend,
                                                                          ClutterInputMethod         *method);
 CLUTTER_EXPORT
-ClutterSeat *                   clutter_backend_get_default_seat        (ClutterBackend             *backend);
+ClutterKeymap *                 clutter_backend_get_keymap              (ClutterBackend             *backend);
 
 G_END_DECLS
 

clutter/clutter/clutter-bin-layout.c

@@ -49,10 +49,10 @@
 
 #define CLUTTER_DISABLE_DEPRECATION_WARNINGS
 #include "deprecated/clutter-container.h"
+#include "deprecated/clutter-bin-layout.h"
 
 #include "clutter-actor-private.h"
 #include "clutter-animatable.h"
-#include "clutter-bin-layout.h"
 #include "clutter-child-meta.h"
 #include "clutter-debug.h"
 #include "clutter-enum-types.h"
@@ -698,3 +698,187 @@ clutter_bin_layout_new (ClutterBinAlignment x_align,
                        "y-align", y_align,
                        NULL);
 }
+
+/**
+ * clutter_bin_layout_set_alignment:
+ * @self: a #ClutterBinLayout
+ * @child: (allow-none): a child of @container
+ * @x_align: the horizontal alignment policy to be used for the @child
+ *   inside @container
+ * @y_align: the vertical aligment policy to be used on the @child
+ *   inside @container
+ *
+ * Sets the horizontal and vertical alignment policies to be applied
+ * to a @child of @self
+ *
+ * If @child is %NULL then the @x_align and @y_align values will
+ * be set as the default alignment policies
+ *
+ * Since: 1.2
+ *
+ * Deprecated: 1.12: Use the #ClutterActor:x-align and
+ *   #ClutterActor:y-align properties of #ClutterActor instead.
+ */
+void
+clutter_bin_layout_set_alignment (ClutterBinLayout    *self,
+                                  ClutterActor        *child,
+                                  ClutterBinAlignment  x_align,
+                                  ClutterBinAlignment  y_align)
+{
+  ClutterBinLayoutPrivate *priv;
+  ClutterLayoutManager *manager;
+  ClutterLayoutMeta *meta;
+
+  g_return_if_fail (CLUTTER_IS_BIN_LAYOUT (self));
+  g_return_if_fail (child == NULL || CLUTTER_IS_ACTOR (child));
+
+  priv = self->priv;
+
+  if (priv->container == NULL)
+    {
+      if (child == NULL)
+        {
+          set_x_align (self, x_align);
+          set_y_align (self, y_align);
+        }
+      else
+        g_warning ("The layout of type '%s' must be associated to "
+                   "a ClutterContainer before setting the alignment "
+                   "on its children",
+                   G_OBJECT_TYPE_NAME (self));
+
+      return;
+    }
+
+  manager = CLUTTER_LAYOUT_MANAGER (self);
+  meta = clutter_layout_manager_get_child_meta (manager,
+                                                priv->container,
+                                                child);
+  g_assert (CLUTTER_IS_BIN_LAYER (meta));
+
+  set_layer_x_align (CLUTTER_BIN_LAYER (meta), x_align);
+  set_layer_y_align (CLUTTER_BIN_LAYER (meta), y_align);
+}
+
+/**
+ * clutter_bin_layout_get_alignment:
+ * @self: a #ClutterBinLayout
+ * @child: (allow-none): a child of @container
+ * @x_align: (out) (allow-none): return location for the horizontal
+ *   alignment policy
+ * @y_align: (out) (allow-none): return location for the vertical
+ *   alignment policy
+ *
+ * Retrieves the horizontal and vertical alignment policies for
+ * a child of @self
+ *
+ * If @child is %NULL the default alignment policies will be returned
+ * instead
+ *
+ * Since: 1.2
+ *
+ * Deprecated: 1.12: Use the #ClutterActor:x-align and the
+ *   #ClutterActor:y-align properties of #ClutterActor instead.
+ */
+void
+clutter_bin_layout_get_alignment (ClutterBinLayout    *self,
+                                  ClutterActor        *child,
+                                  ClutterBinAlignment *x_align,
+                                  ClutterBinAlignment *y_align)
+{
+  ClutterBinLayoutPrivate *priv;
+  ClutterLayoutManager *manager;
+  ClutterLayoutMeta *meta;
+  ClutterBinLayer *layer;
+
+  g_return_if_fail (CLUTTER_IS_BIN_LAYOUT (self));
+
+  priv = self->priv;
+
+  if (priv->container == NULL)
+    {
+      if (child == NULL)
+        {
+          if (x_align)
+            *x_align = priv->x_align;
+
+          if (y_align)
+            *y_align = priv->y_align;
+        }
+      else
+        g_warning ("The layout of type '%s' must be associated to "
+                   "a ClutterContainer before getting the alignment "
+                   "of its children",
+                   G_OBJECT_TYPE_NAME (self));
+
+      return;
+    }
+
+  manager = CLUTTER_LAYOUT_MANAGER (self);
+  meta = clutter_layout_manager_get_child_meta (manager,
+                                                priv->container,
+                                                child);
+  g_assert (CLUTTER_IS_BIN_LAYER (meta));
+
+  layer = CLUTTER_BIN_LAYER (meta);
+
+  if (x_align)
+    *x_align = layer->x_align;
+
+  if (y_align)
+    *y_align = layer->y_align;
+}
+
+/**
+ * clutter_bin_layout_add:
+ * @self: a #ClutterBinLayout
+ * @child: a #ClutterActor
+ * @x_align: horizontal alignment policy for @child
+ * @y_align: vertical alignment policy for @child
+ *
+ * Adds a #ClutterActor to the container using @self and
+ * sets the alignment policies for it
+ *
+ * This function is equivalent to clutter_container_add_actor()
+ * and clutter_layout_manager_child_set_property() but it does not
+ * require a pointer to the #ClutterContainer associated to the
+ * #ClutterBinLayout
+ *
+ * Since: 1.2
+ *
+ * Deprecated: 1.12: Use clutter_actor_add_child() instead.
+ */
+void
+clutter_bin_layout_add (ClutterBinLayout    *self,
+                        ClutterActor        *child,
+                        ClutterBinAlignment  x_align,
+                        ClutterBinAlignment  y_align)
+{
+  ClutterBinLayoutPrivate *priv;
+  ClutterLayoutManager *manager;
+  ClutterLayoutMeta *meta;
+
+  g_return_if_fail (CLUTTER_IS_BIN_LAYOUT (self));
+  g_return_if_fail (CLUTTER_IS_ACTOR (child));
+
+  priv = self->priv;
+
+  if (priv->container == NULL)
+    {
+      g_warning ("The layout of type '%s' must be associated to "
+                 "a ClutterContainer before adding children",
+                 G_OBJECT_TYPE_NAME (self));
+      return;
+    }
+
+  clutter_container_add_actor (priv->container, child);
+
+  manager = CLUTTER_LAYOUT_MANAGER (self);
+  meta = clutter_layout_manager_get_child_meta (manager,
+                                                priv->container,
+                                                child);
+  g_assert (CLUTTER_IS_BIN_LAYER (meta));
+
+  set_layer_x_align (CLUTTER_BIN_LAYER (meta), x_align);
+  set_layer_y_align (CLUTTER_BIN_LAYER (meta), y_align);
+}

clutter/clutter/clutter-bind-constraint.c

@@ -144,55 +144,6 @@ source_destroyed (ClutterActor          *actor,
   bind->source = NULL;
 }
 
-static void
-clutter_bind_constraint_update_preferred_size (ClutterConstraint  *constraint,
-                                               ClutterActor       *actor,
-                                               ClutterOrientation  direction,
-                                               float               for_size,
-                                               float              *minimum_size,
-                                               float              *natural_size)
-{
-  ClutterBindConstraint *bind = CLUTTER_BIND_CONSTRAINT (constraint);
-  float source_min, source_nat;
-
-  if (bind->source == NULL)
-    return;
-
-  /* only these bindings affect the preferred size */
-  if (!(bind->coordinate == CLUTTER_BIND_WIDTH ||
-        bind->coordinate == CLUTTER_BIND_HEIGHT ||
-        bind->coordinate == CLUTTER_BIND_SIZE ||
-        bind->coordinate == CLUTTER_BIND_ALL))
-    return;
-
-  switch (direction)
-    {
-    case CLUTTER_ORIENTATION_HORIZONTAL:
-      if (bind->coordinate != CLUTTER_BIND_HEIGHT)
-        {
-          clutter_actor_get_preferred_width (bind->source, for_size,
-                                             &source_min,
-                                             &source_nat);
-
-          *minimum_size = source_min;
-          *natural_size = source_nat;
-        }
-      break;
-
-    case CLUTTER_ORIENTATION_VERTICAL:
-      if (bind->coordinate != CLUTTER_BIND_WIDTH)
-        {
-          clutter_actor_get_preferred_height (bind->source, for_size,
-                                              &source_min,
-                                              &source_nat);
-
-          *minimum_size = source_min;
-          *natural_size = source_nat;
-        }
-      break;
-    }
-}
-
 static void
 clutter_bind_constraint_update_allocation (ClutterConstraint *constraint,
                                            ClutterActor      *actor,
@@ -201,9 +152,7 @@ clutter_bind_constraint_update_allocation (ClutterConstraint *constraint,
   ClutterBindConstraint *bind = CLUTTER_BIND_CONSTRAINT (constraint);
   gfloat source_width, source_height;
   gfloat actor_width, actor_height;
-  graphene_point3d_t source_position;
+  ClutterVertex source_position = { 0., };
-
-  source_position = GRAPHENE_POINT3D_INIT (0.f, 0.f, 0.f);
 
   if (bind->source == NULL)
     return;
@@ -377,8 +326,6 @@ clutter_bind_constraint_class_init (ClutterBindConstraintClass *klass)
   meta_class->set_actor = clutter_bind_constraint_set_actor;
 
   constraint_class->update_allocation = clutter_bind_constraint_update_allocation;
-  constraint_class->update_preferred_size = clutter_bind_constraint_update_preferred_size;
-
   /**
    * ClutterBindConstraint:source:
    *

clutter/clutter/clutter-blur-effect.c

@@ -99,8 +99,7 @@ G_DEFINE_TYPE (ClutterBlurEffect,
                CLUTTER_TYPE_OFFSCREEN_EFFECT);
 
 static gboolean
-clutter_blur_effect_pre_paint (ClutterEffect       *effect,
+clutter_blur_effect_pre_paint (ClutterEffect *effect)
-                               ClutterPaintContext *paint_context)
 {
   ClutterBlurEffect *self = CLUTTER_BLUR_EFFECT (effect);
   ClutterEffectClass *parent_class;
@@ -125,7 +124,7 @@ clutter_blur_effect_pre_paint (ClutterEffect       *effect,
     }
 
   parent_class = CLUTTER_EFFECT_CLASS (clutter_blur_effect_parent_class);
-  if (parent_class->pre_paint (effect, paint_context))
+  if (parent_class->pre_paint (effect))
     {
       ClutterOffscreenEffect *offscreen_effect =
         CLUTTER_OFFSCREEN_EFFECT (effect);
@@ -158,12 +157,10 @@ clutter_blur_effect_pre_paint (ClutterEffect       *effect,
 }
 
 static void
-clutter_blur_effect_paint_target (ClutterOffscreenEffect *effect,
+clutter_blur_effect_paint_target (ClutterOffscreenEffect *effect)
-                                  ClutterPaintContext    *paint_context)
 {
   ClutterBlurEffect *self = CLUTTER_BLUR_EFFECT (effect);
-  CoglFramebuffer *framebuffer =
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
-    clutter_paint_context_get_framebuffer (paint_context);
   guint8 paint_opacity;
 
   paint_opacity = clutter_actor_get_paint_opacity (self->actor);
@@ -185,7 +182,7 @@ clutter_blur_effect_modify_paint_volume (ClutterEffect      *effect,
                                          ClutterPaintVolume *volume)
 {
   gfloat cur_width, cur_height;
-  graphene_point3d_t origin;
+  ClutterVertex origin;
 
   clutter_paint_volume_get_origin (volume, &origin);
   cur_width = clutter_paint_volume_get_width (volume);

clutter/clutter/clutter-brightness-contrast-effect.c

@@ -121,17 +121,16 @@ G_DEFINE_TYPE (ClutterBrightnessContrastEffect,
 static gboolean
 will_have_no_effect (ClutterBrightnessContrastEffect *self)
 {
-  return (G_APPROX_VALUE (self->brightness_red, no_change, FLT_EPSILON) &&
+  return (self->brightness_red == no_change &&
-          G_APPROX_VALUE (self->brightness_green, no_change, FLT_EPSILON) &&
+          self->brightness_green == no_change &&
-          G_APPROX_VALUE (self->brightness_blue, no_change, FLT_EPSILON) &&
+          self->brightness_blue == no_change &&
-          G_APPROX_VALUE (self->contrast_red, no_change, FLT_EPSILON) &&
+          self->contrast_red == no_change &&
-          G_APPROX_VALUE (self->contrast_green, no_change, FLT_EPSILON) &&
+          self->contrast_green == no_change &&
-          G_APPROX_VALUE (self->contrast_blue, no_change, FLT_EPSILON));
+          self->contrast_blue == no_change);
 }
 
 static gboolean
-clutter_brightness_contrast_effect_pre_paint (ClutterEffect       *effect,
+clutter_brightness_contrast_effect_pre_paint (ClutterEffect *effect)
-                                              ClutterPaintContext *paint_context)
 {
   ClutterBrightnessContrastEffect *self = CLUTTER_BRIGHTNESS_CONTRAST_EFFECT (effect);
   ClutterEffectClass *parent_class;
@@ -157,7 +156,7 @@ clutter_brightness_contrast_effect_pre_paint (ClutterEffect       *effect,
 
   parent_class =
     CLUTTER_EFFECT_CLASS (clutter_brightness_contrast_effect_parent_class);
-  if (parent_class->pre_paint (effect, paint_context))
+  if (parent_class->pre_paint (effect))
     {
       ClutterOffscreenEffect *offscreen_effect =
         CLUTTER_OFFSCREEN_EFFECT (effect);
@@ -176,12 +175,10 @@ clutter_brightness_contrast_effect_pre_paint (ClutterEffect       *effect,
 }
 
 static void
-clutter_brightness_contrast_effect_paint_target (ClutterOffscreenEffect *effect,
+clutter_brightness_contrast_effect_paint_target (ClutterOffscreenEffect *effect)
-                                                 ClutterPaintContext    *paint_context)
 {
   ClutterBrightnessContrastEffect *self = CLUTTER_BRIGHTNESS_CONTRAST_EFFECT (effect);
-  CoglFramebuffer *framebuffer =
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
-   clutter_paint_context_get_framebuffer (paint_context);
   ClutterActor *actor;
   guint8 paint_opacity;
 
@@ -497,9 +494,9 @@ clutter_brightness_contrast_effect_set_brightness_full (ClutterBrightnessContras
 {
   g_return_if_fail (CLUTTER_IS_BRIGHTNESS_CONTRAST_EFFECT (effect));
 
-  if (G_APPROX_VALUE (red, effect->brightness_red, FLT_EPSILON) &&
+  if (red == effect->brightness_red &&
-      G_APPROX_VALUE (green, effect->brightness_green, FLT_EPSILON) &&
+      green == effect->brightness_green &&
-      G_APPROX_VALUE (blue, effect->brightness_blue, FLT_EPSILON))
+      blue == effect->brightness_blue)
     return;
 
   effect->brightness_red = red;
@@ -587,9 +584,9 @@ clutter_brightness_contrast_effect_set_contrast_full (ClutterBrightnessContrastE
 {
   g_return_if_fail (CLUTTER_IS_BRIGHTNESS_CONTRAST_EFFECT (effect));
 
-  if (G_APPROX_VALUE (red, effect->contrast_red, FLT_EPSILON) &&
+  if (red == effect->contrast_red &&
-      G_APPROX_VALUE (green, effect->contrast_green, FLT_EPSILON) &&
+      green == effect->contrast_green &&
-      G_APPROX_VALUE (blue, effect->contrast_blue, FLT_EPSILON))
+      blue == effect->contrast_blue)
     return;
 
   effect->contrast_red = red;

clutter/clutter/clutter-canvas.c

@@ -328,10 +328,9 @@ clutter_canvas_init (ClutterCanvas *self)
 }
 
 static void
-clutter_canvas_paint_content (ClutterContent      *content,
+clutter_canvas_paint_content (ClutterContent   *content,
-                              ClutterActor        *actor,
+                              ClutterActor     *actor,
-                              ClutterPaintNode    *root,
+                              ClutterPaintNode *root)
-                              ClutterPaintContext *paint_context)
 {
   ClutterCanvas *self = CLUTTER_CANVAS (content);
   ClutterCanvasPrivate *priv = self->priv;
@@ -352,7 +351,7 @@ clutter_canvas_paint_content (ClutterContent      *content,
     return;
 
   node = clutter_actor_create_texture_paint_node (actor, priv->texture);
-  clutter_paint_node_set_static_name (node, "Canvas Content");
+  clutter_paint_node_set_name (node, "Canvas Content");
   clutter_paint_node_add_child (root, node);
   clutter_paint_node_unref (node);
 

clutter/clutter/clutter-click-action.c

@@ -105,8 +105,8 @@ struct _ClutterClickActionPrivate
 {
   ClutterActor *stage;
 
-  gulong event_id;
+  guint event_id;
-  gulong capture_id;
+  guint capture_id;
   guint long_press_id;
 
   gint long_press_threshold;
@@ -202,7 +202,11 @@ click_action_emit_long_press (gpointer data)
                  CLUTTER_LONG_PRESS_ACTIVATE,
                  &result);
 
-  g_clear_signal_handler (&priv->capture_id, priv->stage);
+  if (priv->capture_id != 0)
+    {
+      g_signal_handler_disconnect (priv->stage, priv->capture_id);
+      priv->capture_id = 0;
+    }
 
   click_action_set_pressed (action, FALSE);
   click_action_set_held (action, FALSE);
@@ -257,7 +261,8 @@ click_action_cancel_long_press (ClutterClickAction *action)
 
       actor = clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (action));
 
-      g_clear_handle_id (&priv->long_press_id, g_source_remove);
+      g_source_remove (priv->long_press_id);
+      priv->long_press_id = 0;
 
       g_signal_emit (action, click_signals[LONG_PRESS], 0,
                      actor,
@@ -370,9 +375,17 @@ on_captured_event (ClutterActor       *stage,
       click_action_cancel_long_press (action);
 
       /* disconnect the capture */
-      g_clear_signal_handler (&priv->capture_id, priv->stage);
+      if (priv->capture_id != 0)
+        {
+          g_signal_handler_disconnect (priv->stage, priv->capture_id);
+          priv->capture_id = 0;
+        }
 
-      g_clear_handle_id (&priv->long_press_id, g_source_remove);
+      if (priv->long_press_id != 0)
+        {
+          g_source_remove (priv->long_press_id);
+          priv->long_press_id = 0;
+        }
 
       if (!clutter_actor_contains (actor, clutter_event_get_source (event)))
         return CLUTTER_EVENT_PROPAGATE;
@@ -440,7 +453,7 @@ clutter_click_action_set_actor (ClutterActorMeta *meta,
       ClutterActor *old_actor = clutter_actor_meta_get_actor (meta);
 
       if (old_actor != NULL)
-        g_clear_signal_handler (&priv->event_id, old_actor);
+        g_signal_handler_disconnect (old_actor, priv->event_id);
 
       priv->event_id = 0;
     }
@@ -448,13 +461,17 @@ clutter_click_action_set_actor (ClutterActorMeta *meta,
   if (priv->capture_id != 0)
     {
       if (priv->stage != NULL)
-        g_clear_signal_handler (&priv->capture_id, priv->stage);
+        g_signal_handler_disconnect (priv->stage, priv->capture_id);
 
       priv->capture_id = 0;
       priv->stage = NULL;
     }
 
-  g_clear_handle_id (&priv->long_press_id, g_source_remove);
+  if (priv->long_press_id != 0)
+    {
+      g_source_remove (priv->long_press_id);
+      priv->long_press_id = 0;
+    }
 
   click_action_set_pressed (action, FALSE);
   click_action_set_held (action, FALSE);
@@ -528,12 +545,24 @@ clutter_click_action_dispose (GObject *gobject)
 {
   ClutterClickActionPrivate *priv = CLUTTER_CLICK_ACTION (gobject)->priv;
 
-  g_clear_signal_handler (&priv->event_id,
+  if (priv->event_id)
-                          clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (gobject)));
+    {
+      g_signal_handler_disconnect (clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (gobject)),
+                                   priv->event_id);
+      priv->event_id = 0;
+    }
 
-  g_clear_signal_handler (&priv->capture_id, priv->stage);
+  if (priv->capture_id)
+    {
+      g_signal_handler_disconnect (priv->stage, priv->capture_id);
+      priv->capture_id = 0;
+    }
 
-  g_clear_handle_id (&priv->long_press_id, g_source_remove);
+  if (priv->long_press_id)
+    {
+      g_source_remove (priv->long_press_id);
+      priv->long_press_id = 0;
+    }
 
   G_OBJECT_CLASS (clutter_click_action_parent_class)->dispose (gobject);
 }
@@ -731,7 +760,11 @@ clutter_click_action_release (ClutterClickAction *action)
     return;
 
   /* disconnect the capture */
-  g_clear_signal_handler (&priv->capture_id, priv->stage);
+  if (priv->capture_id != 0)
+    {
+      g_signal_handler_disconnect (priv->stage, priv->capture_id);
+      priv->capture_id = 0;
+    }
 
   click_action_cancel_long_press (action);
   click_action_set_held (action, FALSE);

clutter/clutter/clutter-clone.c

@@ -152,8 +152,7 @@ clutter_clone_apply_transform (ClutterActor *self, CoglMatrix *matrix)
 }
 
 static void
-clutter_clone_paint (ClutterActor        *actor,
+clutter_clone_paint (ClutterActor *actor)
-                     ClutterPaintContext *paint_context)
 {
   ClutterClone *self = CLUTTER_CLONE (actor);
   ClutterClonePrivate *priv = self->priv;
@@ -190,7 +189,7 @@ clutter_clone_paint (ClutterActor        *actor,
   if (clutter_actor_is_realized (priv->clone_source))
     {
       _clutter_actor_push_clone_paint ();
-      clutter_actor_paint (priv->clone_source, paint_context);
+      clutter_actor_paint (priv->clone_source);
       _clutter_actor_pop_clone_paint ();
     }
 
@@ -401,7 +400,8 @@ clutter_clone_set_source_internal (ClutterClone *self,
 
   if (priv->clone_source != NULL)
     {
-      g_clear_signal_handler (&priv->source_destroy_id, priv->clone_source);
+      g_signal_handler_disconnect (priv->clone_source, priv->source_destroy_id);
+      priv->source_destroy_id = 0;
       _clutter_actor_detach_clone (priv->clone_source, CLUTTER_ACTOR (self));
       g_object_unref (priv->clone_source);
       priv->clone_source = NULL;

clutter/clutter/clutter-colorize-effect.c

@@ -105,8 +105,7 @@ G_DEFINE_TYPE (ClutterColorizeEffect,
                CLUTTER_TYPE_OFFSCREEN_EFFECT);
 
 static gboolean
-clutter_colorize_effect_pre_paint (ClutterEffect       *effect,
+clutter_colorize_effect_pre_paint (ClutterEffect *effect)
-                                   ClutterPaintContext *paint_context)
 {
   ClutterColorizeEffect *self = CLUTTER_COLORIZE_EFFECT (effect);
   ClutterEffectClass *parent_class;
@@ -127,7 +126,7 @@ clutter_colorize_effect_pre_paint (ClutterEffect       *effect,
     }
 
   parent_class = CLUTTER_EFFECT_CLASS (clutter_colorize_effect_parent_class);
-  if (parent_class->pre_paint (effect, paint_context))
+  if (parent_class->pre_paint (effect))
     {
       ClutterOffscreenEffect *offscreen_effect =
         CLUTTER_OFFSCREEN_EFFECT (effect);
@@ -146,12 +145,10 @@ clutter_colorize_effect_pre_paint (ClutterEffect       *effect,
 }
 
 static void
-clutter_colorize_effect_paint_target (ClutterOffscreenEffect *effect,
+clutter_colorize_effect_paint_target (ClutterOffscreenEffect *effect)
-                                      ClutterPaintContext    *paint_context)
 {
   ClutterColorizeEffect *self = CLUTTER_COLORIZE_EFFECT (effect);
-  CoglFramebuffer *framebuffer =
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
-    clutter_paint_context_get_framebuffer (paint_context);
   ClutterActor *actor;
   guint8 paint_opacity;
 

clutter/clutter/clutter-constraint-private.h

@@ -30,6 +30,13 @@ gboolean clutter_constraint_update_allocation (ClutterConstraint *constraint,
                                                ClutterActor      *actor,
                                                ClutterActorBox   *allocation);
 
+void clutter_constraint_update_preferred_size (ClutterConstraint  *constraint,
+                                               ClutterActor       *actor,
+                                               ClutterOrientation  direction,
+                                               float               for_size,
+                                               float              *minimum_size,
+                                               float              *natural_size);
+
 G_END_DECLS
 
 #endif /* __CLUTTER_CONSTRAINT_PRIVATE_H__ */

clutter/clutter/clutter-constraint.c

@@ -48,7 +48,7 @@
  * Constraints provide a way to build user interfaces by using
  * relations between #ClutterActors, without explicit fixed
  * positioning and sizing, similarly to how fluid layout managers like
- * #ClutterBoxLayout lay out their children.
+ * #ClutterBoxLayout and #ClutterTableLayout lay out their children.
  *
  * Constraints are attached to a #ClutterActor, and are available
  * for inspection using clutter_actor_get_constraints().
@@ -222,17 +222,6 @@ clutter_constraint_update_allocation (ClutterConstraint *constraint,
   return !clutter_actor_box_equal (allocation, &old_alloc);
 }
 
-/**
- * clutter_constraint_update_preferred_size:
- * @constraint: a #ClutterConstraint
- * @actor: a #ClutterActor
- * @direction: a #ClutterOrientation
- * @for_size: the size in the opposite direction
- * @minimum_size: (inout): the minimum size to modify
- * @natural_size: (inout): the natural size to modify
- *
- * Asks the @constraint to update the size request of a #ClutterActor.
- */
 void
 clutter_constraint_update_preferred_size (ClutterConstraint  *constraint,
                                           ClutterActor       *actor,

clutter/clutter/clutter-constraint.h

@@ -99,14 +99,6 @@ struct _ClutterConstraintClass
 CLUTTER_EXPORT
 GType clutter_constraint_get_type (void) G_GNUC_CONST;
 
-CLUTTER_EXPORT
-void clutter_constraint_update_preferred_size (ClutterConstraint  *constraint,
-                                               ClutterActor       *actor,
-                                               ClutterOrientation  direction,
-                                               float               for_size,
-                                               float              *minimum_size,
-                                               float              *natural_size);
-
 /* ClutterActor API */
 CLUTTER_EXPORT
 void               clutter_actor_add_constraint            (ClutterActor      *self,

clutter/clutter/clutter-container.c

@@ -118,6 +118,37 @@ container_real_remove (ClutterContainer *container,
   clutter_actor_remove_child (CLUTTER_ACTOR (container), actor);
 }
 
+typedef struct {
+  ClutterCallback callback;
+  gpointer data;
+} ForeachClosure;
+
+static gboolean
+foreach_cb (ClutterActor *actor,
+            gpointer      data)
+{
+  ForeachClosure *clos = data;
+
+  clos->callback (actor, clos->data);
+
+  return TRUE;
+}
+
+static void
+container_real_foreach (ClutterContainer *container,
+                        ClutterCallback   callback,
+                        gpointer          user_data)
+{
+  ForeachClosure clos;
+
+  clos.callback = callback;
+  clos.data = user_data;
+
+  _clutter_actor_foreach_child (CLUTTER_ACTOR (container),
+                                foreach_cb,
+                                &clos);
+}
+
 static void
 container_real_raise (ClutterContainer *container,
                       ClutterActor     *child,
@@ -212,6 +243,7 @@ clutter_container_default_init (ClutterContainerInterface *iface)
 
   iface->add = container_real_add;
   iface->remove = container_real_remove;
+  iface->foreach = container_real_foreach;
   iface->raise = container_real_raise;
   iface->lower = container_real_lower;
   iface->sort_depth_order = container_real_sort_depth_order;
@@ -384,6 +416,33 @@ clutter_container_add_actor (ClutterContainer *container,
   container_add_actor (container, actor);
 }
 
+/**
+ * clutter_container_add_valist: (skip)
+ * @container: a #ClutterContainer
+ * @first_actor: the first #ClutterActor to add
+ * @var_args: list of actors to add, followed by %NULL
+ *
+ * Alternative va_list version of clutter_container_add().
+ *
+ * This function will call #ClutterContainerIface.add(), which is a
+ * deprecated virtual function. The default implementation will
+ * call clutter_actor_add_child().
+ *
+ * Since: 0.4
+ *
+ * Deprecated: 1.10: Use clutter_actor_add_child() instead.
+ */
+void
+clutter_container_add_valist (ClutterContainer *container,
+                              ClutterActor     *first_actor,
+                              va_list           var_args)
+{
+  g_return_if_fail (CLUTTER_IS_CONTAINER (container));
+  g_return_if_fail (CLUTTER_IS_ACTOR (first_actor));
+
+  container_add_valist (container, first_actor, var_args);
+}
+
 /**
  * clutter_container_remove: (skip)
  * @container: a #ClutterContainer
@@ -447,6 +506,42 @@ clutter_container_remove_actor (ClutterContainer *container,
   container_remove_actor (container, actor);
 }
 
+/**
+ * clutter_container_remove_valist: (skip)
+ * @container: a #ClutterContainer
+ * @first_actor: the first #ClutterActor to add
+ * @var_args: list of actors to remove, followed by %NULL
+ *
+ * Alternative va_list version of clutter_container_remove().
+ *
+ * This function will call #ClutterContainerIface.remove(), which is a
+ * deprecated virtual function. The default implementation will call
+ * clutter_actor_remove_child().
+ *
+ * Since: 0.4
+ *
+ * Deprecated: 1.10: Use clutter_actor_remove_child() instead.
+ */
+void
+clutter_container_remove_valist (ClutterContainer *container,
+                                 ClutterActor     *first_actor,
+                                 va_list           var_args)
+{
+  g_return_if_fail (CLUTTER_IS_CONTAINER (container));
+  g_return_if_fail (CLUTTER_IS_ACTOR (first_actor));
+
+  container_remove_valist (container, first_actor, var_args);
+}
+
+static void
+get_children_cb (ClutterActor *child,
+                 gpointer      data)
+{
+  GList **children = data;
+
+  *children = g_list_prepend (*children, child);
+}
+
 /**
  * clutter_container_get_children:
  * @container: a #ClutterContainer
@@ -464,9 +559,108 @@ clutter_container_remove_actor (ClutterContainer *container,
 GList *
 clutter_container_get_children (ClutterContainer *container)
 {
+  GList *retval;
+
   g_return_val_if_fail (CLUTTER_IS_CONTAINER (container), NULL);
 
-  return clutter_actor_get_children (CLUTTER_ACTOR (container));
+  retval = NULL;
+  clutter_container_foreach (container, get_children_cb, &retval);
+
+  return g_list_reverse (retval);
+}
+
+/**
+ * clutter_container_foreach:
+ * @container: a #ClutterContainer
+ * @callback: (scope call): a function to be called for each child
+ * @user_data: data to be passed to the function, or %NULL
+ *
+ * Calls @callback for each child of @container that was added
+ * by the application (with clutter_container_add_actor()). Does
+ * not iterate over "internal" children that are part of the
+ * container's own implementation, if any.
+ *
+ * This function calls the #ClutterContainerIface.foreach()
+ * virtual function, which has been deprecated.
+ *
+ * Since: 0.4
+ *
+ * Deprecated: 1.10: Use clutter_actor_get_first_child() or
+ *   clutter_actor_get_last_child() to retrieve the beginning of
+ *   the list of children, and clutter_actor_get_next_sibling()
+ *   and clutter_actor_get_previous_sibling() to iterate over it;
+ *   alternatively, use the #ClutterActorIter API.
+ */
+void
+clutter_container_foreach (ClutterContainer *container,
+                           ClutterCallback   callback,
+                           gpointer          user_data)
+{
+  g_return_if_fail (CLUTTER_IS_CONTAINER (container));
+  g_return_if_fail (callback != NULL);
+
+#ifdef CLUTTER_ENABLE_DEBUG
+  if (G_UNLIKELY (_clutter_diagnostic_enabled ()))
+    {
+      ClutterContainerIface *iface = CLUTTER_CONTAINER_GET_IFACE (container);
+
+      if (iface->foreach != container_real_foreach)
+        _clutter_diagnostic_message ("The ClutterContainer::foreach() "
+                                     "virtual function has been deprecated "
+                                     "and it should not be overridden by "
+                                     "newly written code");
+    }
+#endif /* CLUTTER_ENABLE_DEBUG */
+
+  CLUTTER_CONTAINER_GET_IFACE (container)->foreach (container,
+                                                    callback,
+                                                    user_data);
+}
+
+/**
+ * clutter_container_foreach_with_internals:
+ * @container: a #ClutterContainer
+ * @callback: (scope call): a function to be called for each child
+ * @user_data: data to be passed to the function, or %NULL
+ *
+ * Calls @callback for each child of @container, including "internal"
+ * children built in to the container itself that were never added
+ * by the application.
+ *
+ * This function calls the #ClutterContainerIface.foreach_with_internals()
+ * virtual function, which has been deprecated.
+ *
+ * Since: 1.0
+ *
+ * Deprecated: 1.10: See clutter_container_foreach().
+ */
+void
+clutter_container_foreach_with_internals (ClutterContainer *container,
+                                          ClutterCallback   callback,
+                                          gpointer          user_data)
+{
+  ClutterContainerIface *iface;
+
+  g_return_if_fail (CLUTTER_IS_CONTAINER (container));
+  g_return_if_fail (callback != NULL);
+
+  iface = CLUTTER_CONTAINER_GET_IFACE (container);
+
+#ifdef CLUTTER_ENABLE_DEBUG
+  if (G_UNLIKELY (_clutter_diagnostic_enabled ()))
+    {
+      if (iface->foreach_with_internals != NULL)
+        _clutter_diagnostic_message ("The ClutterContainer::foreach_with_internals() "
+                                     "virtual function has been deprecated "
+                                     "and it should not be overridden by "
+                                     "newly written code");
+    }
+#endif /* CLUTTER_ENABLE_DEBUG */
+
+  if (iface->foreach_with_internals != NULL)
+    iface->foreach_with_internals (container, callback, user_data);
+  else
+    iface->foreach (container, callback, user_data);
 }
 
 /**

clutter/clutter/clutter-container.h

@@ -59,6 +59,14 @@ typedef struct _ClutterContainerIface   ClutterContainerIface;
  *   function is deprecated, and it should not be overridden.
  * @remove: virtual function for removing an actor from the container. This
  *   virtual function is deprecated, and it should not be overridden.
+ * @foreach: virtual function for iterating over the container's children.
+ *   This virtual function is deprecated, and it should not be overridden.
+ * @foreach_with_internals: virtual functions for iterating over the
+ *   container's children, both added using the #ClutterContainer API
+ *   and internal children. The implementation of this virtual function
+ *   is required only if the #ClutterContainer implementation has
+ *   internal children. This virtual function is deprecated, and it should
+ *   not be overridden.
  * @raise: virtual function for raising a child. This virtual function is
  *   deprecated and it should not be overridden.
  * @lower: virtual function for lowering a child. This virtual function is
@@ -80,7 +88,7 @@ typedef struct _ClutterContainerIface   ClutterContainerIface;
  * @actor_removed: class handler for #ClutterContainer::actor-removed
  * @child_notify: class handler for #ClutterContainer::child-notify
  *
- * Base interface for container actors. The @add and @remove
+ * Base interface for container actors. The @add, @remove and @foreach
  * virtual functions must be provided by any implementation; the other
  * virtual functions are optional.
  *
@@ -96,6 +104,13 @@ struct _ClutterContainerIface
                              ClutterActor     *actor);
   void (* remove)           (ClutterContainer *container,
                              ClutterActor     *actor);
+  void (* foreach)          (ClutterContainer *container,
+                             ClutterCallback   callback,
+                             gpointer          user_data);
+
+  void (* foreach_with_internals) (ClutterContainer *container,
+                                   ClutterCallback   callback,
+                                   gpointer          user_data);
 
   /* child stacking */
   void (* raise)            (ClutterContainer *container,

clutter/clutter/clutter-content-private.h

@@ -34,10 +34,9 @@ void            _clutter_content_attached               (ClutterContent   *conte
 void            _clutter_content_detached               (ClutterContent   *content,
                                                          ClutterActor     *actor);
 
-void            _clutter_content_paint_content          (ClutterContent      *content,
+void            _clutter_content_paint_content          (ClutterContent   *content,
-                                                         ClutterActor        *actor,
+                                                         ClutterActor     *actor,
-                                                         ClutterPaintNode    *node,
+                                                         ClutterPaintNode *node);
-                                                         ClutterPaintContext *paint_context);
 
 G_END_DECLS
 

clutter/clutter/clutter-content.c

@@ -96,10 +96,9 @@ clutter_content_real_invalidate_size (ClutterContent *content)
 }
 
 static void
-clutter_content_real_paint_content (ClutterContent      *content,
+clutter_content_real_paint_content (ClutterContent   *content,
-                                    ClutterActor        *actor,
+                                    ClutterActor     *actor,
-                                    ClutterPaintNode    *context,
+                                    ClutterPaintNode *context)
-                                    ClutterPaintContext *paint_context)
 {
 }
 
@@ -301,8 +300,7 @@ _clutter_content_detached (ClutterContent *content,
  * _clutter_content_paint_content:
  * @content: a #ClutterContent
  * @actor: a #ClutterActor
- * @node: a #ClutterPaintNode
+ * @context: a #ClutterPaintNode
- * @paint_context: a #ClutterPaintContext
  *
  * Creates the render tree for the @content and @actor.
  *
@@ -310,13 +308,11 @@ _clutter_content_detached (ClutterContent *content,
  * virtual function.
  */
 void
-_clutter_content_paint_content (ClutterContent      *content,
+_clutter_content_paint_content (ClutterContent   *content,
-                                ClutterActor        *actor,
+                                ClutterActor     *actor,
-                                ClutterPaintNode    *node,
+                                ClutterPaintNode *node)
-                                ClutterPaintContext *paint_context)
 {
-  CLUTTER_CONTENT_GET_IFACE (content)->paint_content (content, actor, node,
+  CLUTTER_CONTENT_GET_IFACE (content)->paint_content (content, actor, node);
-                                                      paint_context);
 }
 
 /**

clutter/clutter/clutter-content.h

@@ -65,10 +65,9 @@ struct _ClutterContentInterface
   gboolean      (* get_preferred_size)  (ClutterContent   *content,
                                          gfloat           *width,
                                          gfloat           *height);
-  void          (* paint_content)       (ClutterContent      *content,
+  void          (* paint_content)       (ClutterContent   *content,
-                                         ClutterActor        *actor,
+                                         ClutterActor     *actor,
-                                         ClutterPaintNode    *node,
+                                         ClutterPaintNode *node);
-                                         ClutterPaintContext *paint_context);
 
   void          (* attached)            (ClutterContent   *content,
                                          ClutterActor     *actor);

clutter/clutter/clutter-debug.h

@@ -6,6 +6,45 @@
 
 G_BEGIN_DECLS
 
+typedef enum
+{
+  CLUTTER_DEBUG_MISC                = 1 << 0,
+  CLUTTER_DEBUG_ACTOR               = 1 << 1,
+  CLUTTER_DEBUG_TEXTURE             = 1 << 2,
+  CLUTTER_DEBUG_EVENT               = 1 << 3,
+  CLUTTER_DEBUG_PAINT               = 1 << 4,
+  CLUTTER_DEBUG_PANGO               = 1 << 5,
+  CLUTTER_DEBUG_BACKEND             = 1 << 6,
+  CLUTTER_DEBUG_SCHEDULER           = 1 << 7,
+  CLUTTER_DEBUG_SCRIPT              = 1 << 8,
+  CLUTTER_DEBUG_SHADER              = 1 << 9,
+  CLUTTER_DEBUG_MULTISTAGE          = 1 << 10,
+  CLUTTER_DEBUG_ANIMATION           = 1 << 11,
+  CLUTTER_DEBUG_LAYOUT              = 1 << 12,
+  CLUTTER_DEBUG_PICK                = 1 << 13,
+  CLUTTER_DEBUG_EVENTLOOP           = 1 << 14,
+  CLUTTER_DEBUG_CLIPPING            = 1 << 15,
+  CLUTTER_DEBUG_OOB_TRANSFORMS      = 1 << 16
+} ClutterDebugFlag;
+
+typedef enum
+{
+  CLUTTER_DEBUG_NOP_PICKING         = 1 << 0,
+} ClutterPickDebugFlag;
+
+typedef enum
+{
+  CLUTTER_DEBUG_DISABLE_SWAP_EVENTS     = 1 << 0,
+  CLUTTER_DEBUG_DISABLE_CLIPPED_REDRAWS = 1 << 1,
+  CLUTTER_DEBUG_REDRAWS                 = 1 << 2,
+  CLUTTER_DEBUG_PAINT_VOLUMES           = 1 << 3,
+  CLUTTER_DEBUG_DISABLE_CULLING         = 1 << 4,
+  CLUTTER_DEBUG_DISABLE_OFFSCREEN_REDIRECT = 1 << 5,
+  CLUTTER_DEBUG_CONTINUOUS_REDRAW       = 1 << 6,
+  CLUTTER_DEBUG_PAINT_DEFORM_TILES      = 1 << 7,
+  CLUTTER_DEBUG_PAINT_DAMAGE_REGION     = 1 << 8,
+} ClutterDrawDebugFlag;
+
 #ifdef CLUTTER_ENABLE_DEBUG
 
 #define CLUTTER_HAS_DEBUG(type)         ((clutter_debug_flags & CLUTTER_DEBUG_##type) != FALSE)

clutter/clutter/clutter-deform-effect.c

@@ -147,7 +147,7 @@ clutter_deform_effect_set_actor (ClutterActorMeta *meta,
       ClutterActor *old_actor = clutter_actor_meta_get_actor (meta);
 
       if (old_actor != NULL)
-        g_clear_signal_handler (&priv->allocation_id, old_actor);
+        g_signal_handler_disconnect (old_actor, priv->allocation_id);
 
       priv->allocation_id = 0;
     }
@@ -166,20 +166,18 @@ clutter_deform_effect_set_actor (ClutterActorMeta *meta,
 }
 
 static void
-clutter_deform_effect_paint_target (ClutterOffscreenEffect *effect,
+clutter_deform_effect_paint_target (ClutterOffscreenEffect *effect)
-                                    ClutterPaintContext    *paint_context)
 {
   ClutterDeformEffect *self= CLUTTER_DEFORM_EFFECT (effect);
   ClutterDeformEffectPrivate *priv = self->priv;
   CoglHandle material;
   CoglPipeline *pipeline;
   CoglDepthState depth_state;
-  CoglFramebuffer *fb =
+  CoglFramebuffer *fb = cogl_get_draw_framebuffer ();
-    clutter_paint_context_get_framebuffer (paint_context);
 
   if (priv->is_dirty)
     {
-      graphene_rect_t rect;
+      ClutterRect rect;
       gboolean mapped_buffer;
       CoglVertexP3T2C4 *verts;
       ClutterActor *actor;
@@ -195,8 +193,8 @@ clutter_deform_effect_paint_target (ClutterOffscreenEffect *effect,
        */
       if (clutter_offscreen_effect_get_target_rect (effect, &rect))
         {
-          width = graphene_rect_get_width (&rect);
+          width = clutter_rect_get_width (&rect);
-          height = graphene_rect_get_height (&rect);
+          height = clutter_rect_get_height (&rect);
         }
       else
         clutter_actor_get_size (actor, &width, &height);

clutter/clutter/clutter-deprecated.h

@@ -5,13 +5,24 @@
 
 #include "deprecated/clutter-actor.h"
 #include "deprecated/clutter-alpha.h"
+#include "deprecated/clutter-animatable.h"
 #include "deprecated/clutter-animation.h"
+#include "deprecated/clutter-behaviour.h"
+#include "deprecated/clutter-behaviour-depth.h"
+#include "deprecated/clutter-behaviour-opacity.h"
+#include "deprecated/clutter-behaviour-scale.h"
+#include "deprecated/clutter-bin-layout.h"
 #include "deprecated/clutter-box.h"
+#include "deprecated/clutter-cairo-texture.h"
 #include "deprecated/clutter-container.h"
 #include "deprecated/clutter-group.h"
+#include "deprecated/clutter-keysyms.h"
 #include "deprecated/clutter-rectangle.h"
+#include "deprecated/clutter-stage-manager.h"
 #include "deprecated/clutter-stage.h"
 #include "deprecated/clutter-state.h"
+#include "deprecated/clutter-table-layout.h"
+#include "deprecated/clutter-texture.h"
 #include "deprecated/clutter-timeline.h"
 
 #undef __CLUTTER_DEPRECATED_H_INSIDE__

clutter/clutter/clutter-desaturate-effect.c

@@ -112,8 +112,7 @@ G_DEFINE_TYPE (ClutterDesaturateEffect,
                CLUTTER_TYPE_OFFSCREEN_EFFECT);
 
 static gboolean
-clutter_desaturate_effect_pre_paint (ClutterEffect       *effect,
+clutter_desaturate_effect_pre_paint (ClutterEffect *effect)
-                                     ClutterPaintContext *paint_context)
 {
   ClutterDesaturateEffect *self = CLUTTER_DESATURATE_EFFECT (effect);
   ClutterEffectClass *parent_class;
@@ -134,7 +133,7 @@ clutter_desaturate_effect_pre_paint (ClutterEffect       *effect,
     }
 
   parent_class = CLUTTER_EFFECT_CLASS (clutter_desaturate_effect_parent_class);
-  if (parent_class->pre_paint (effect, paint_context))
+  if (parent_class->pre_paint (effect))
     {
       ClutterOffscreenEffect *offscreen_effect =
         CLUTTER_OFFSCREEN_EFFECT (effect);
@@ -153,12 +152,10 @@ clutter_desaturate_effect_pre_paint (ClutterEffect       *effect,
 }
 
 static void
-clutter_desaturate_effect_paint_target (ClutterOffscreenEffect *effect,
+clutter_desaturate_effect_paint_target (ClutterOffscreenEffect *effect)
-                                        ClutterPaintContext    *paint_context)
 {
   ClutterDesaturateEffect *self = CLUTTER_DESATURATE_EFFECT (effect);
-  CoglFramebuffer *framebuffer =
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
-   clutter_paint_context_get_framebuffer (paint_context);
   ClutterActor *actor;
   CoglHandle texture;
   guint8 paint_opacity;

clutter/clutter/clutter-device-manager-private.h

@@ -0,0 +1,306 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Copyright (C) 2010  Intel Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author:
+ *   Emmanuele Bassi <ebassi@linux.intel.com>
+ */
+
+#ifndef __CLUTTER_DEVICE_MANAGER_PRIVATE_H__
+#define __CLUTTER_DEVICE_MANAGER_PRIVATE_H__
+
+#include <clutter/clutter-backend.h>
+#include <clutter/clutter-device-manager.h>
+#include <clutter/clutter-event.h>
+
+G_BEGIN_DECLS
+
+typedef struct _ClutterAxisInfo
+{
+  ClutterInputAxis axis;
+
+  gdouble min_axis;
+  gdouble max_axis;
+
+  gdouble min_value;
+  gdouble max_value;
+
+  gdouble resolution;
+} ClutterAxisInfo;
+
+typedef struct _ClutterKeyInfo
+{
+  guint keyval;
+  ClutterModifierType modifiers;
+} ClutterKeyInfo;
+
+typedef struct _ClutterScrollInfo
+{
+  guint axis_id;
+  ClutterScrollDirection direction;
+  gdouble increment;
+
+  gdouble last_value;
+  guint last_value_valid : 1;
+} ClutterScrollInfo;
+
+typedef struct _ClutterTouchInfo
+{
+  ClutterEventSequence *sequence;
+  ClutterActor *actor;
+
+  gfloat current_x;
+  gfloat current_y;
+} ClutterTouchInfo;
+
+typedef struct _ClutterPtrA11yData
+{
+  int n_btn_pressed;
+  float current_x;
+  float current_y;
+
+  float dwell_x;
+  float dwell_y;
+  gboolean dwell_drag_started;
+  gboolean dwell_gesture_started;
+  guint dwell_timer;
+  guint dwell_position_timer;
+
+  guint secondary_click_timer;
+  gboolean secondary_click_triggered;
+} ClutterPtrA11yData;
+
+struct _ClutterInputDevice
+{
+  GObject parent_instance;
+
+  gint id;
+
+  ClutterInputDeviceType device_type;
+  ClutterInputMode device_mode;
+
+  gchar *device_name;
+
+  ClutterDeviceManager *device_manager;
+
+  ClutterBackend *backend;
+
+  /* the associated device */
+  ClutterInputDevice *associated;
+
+  GList *slaves;
+
+  /* the actor underneath the pointer */
+  ClutterActor *cursor_actor;
+  GHashTable   *inv_touch_sequence_actors;
+
+  /* the actor that has a grab in place for the device */
+  ClutterActor *pointer_grab_actor;
+  ClutterActor *keyboard_grab_actor;
+  GHashTable   *sequence_grab_actors;
+  GHashTable   *inv_sequence_grab_actors;
+
+  /* the current click count */
+  gint click_count;
+
+  /* the stage the device is on */
+  ClutterStage *stage;
+
+  /* the current state */
+  gfloat current_x;
+  gfloat current_y;
+  guint32 current_time;
+  gint current_button_number;
+  ClutterModifierType current_state;
+
+  /* the current touch points states */
+  GHashTable *touch_sequences_info;
+
+  /* the previous state, used for click count generation */
+  gint previous_x;
+  gint previous_y;
+  guint32 previous_time;
+  gint previous_button_number;
+  ClutterModifierType previous_state;
+
+  GArray *axes;
+
+  guint n_keys;
+  GArray *keys;
+
+  GArray *scroll_info;
+
+  gchar *vendor_id;
+  gchar *product_id;
+  gchar *node_path;
+
+  GPtrArray *tools;
+
+  gint n_rings;
+  gint n_strips;
+  gint n_mode_groups;
+
+  ClutterInputDeviceMapping mapping_mode;
+
+  guint has_cursor : 1;
+  guint is_enabled : 1;
+
+  /* Accessiblity */
+  ClutterVirtualInputDevice *accessibility_virtual_device;
+  ClutterPtrA11yData *ptr_a11y_data;
+};
+
+typedef void (*ClutterEmitInputDeviceEvent) (ClutterEvent       *event,
+                                             ClutterInputDevice *device);
+
+struct _ClutterInputDeviceClass
+{
+  GObjectClass parent_class;
+
+  gboolean (* keycode_to_evdev) (ClutterInputDevice *device,
+                                 guint               hardware_keycode,
+                                 guint              *evdev_keycode);
+  void (* update_from_tool) (ClutterInputDevice     *device,
+                             ClutterInputDeviceTool *tool);
+
+  gboolean (* is_mode_switch_button) (ClutterInputDevice *device,
+                                      guint               group,
+                                      guint               button);
+  gint (* get_group_n_modes) (ClutterInputDevice *device,
+                              gint                group);
+
+  gboolean (* is_grouped) (ClutterInputDevice *device,
+                           ClutterInputDevice *other_device);
+
+  /* Keyboard accessbility */
+  void (* process_kbd_a11y_event) (ClutterEvent               *event,
+                                   ClutterInputDevice         *device,
+                                   ClutterEmitInputDeviceEvent emit_event_func);
+};
+
+/* device manager */
+CLUTTER_EXPORT
+void            _clutter_device_manager_add_device              (ClutterDeviceManager *device_manager,
+                                                                 ClutterInputDevice   *device);
+CLUTTER_EXPORT
+void            _clutter_device_manager_remove_device           (ClutterDeviceManager *device_manager,
+                                                                 ClutterInputDevice   *device);
+void            _clutter_device_manager_update_devices          (ClutterDeviceManager *device_manager);
+CLUTTER_EXPORT
+void            _clutter_device_manager_select_stage_events     (ClutterDeviceManager *device_manager,
+                                                                 ClutterStage         *stage);
+ClutterBackend *_clutter_device_manager_get_backend             (ClutterDeviceManager *device_manager);
+
+void            _clutter_device_manager_compress_motion         (ClutterDeviceManager *device_manger,
+                                                                 ClutterEvent         *event,
+                                                                 const ClutterEvent   *to_discard);
+CLUTTER_EXPORT
+void            clutter_device_manager_ensure_a11y_state        (ClutterDeviceManager *device_manager);
+
+/* input device */
+CLUTTER_EXPORT
+gboolean        _clutter_input_device_has_sequence              (ClutterInputDevice   *device,
+                                                                 ClutterEventSequence *sequence);
+CLUTTER_EXPORT
+void            _clutter_input_device_add_event_sequence        (ClutterInputDevice   *device,
+                                                                 ClutterEvent         *event);
+CLUTTER_EXPORT
+void            _clutter_input_device_remove_event_sequence     (ClutterInputDevice   *device,
+                                                                 ClutterEvent         *event);
+CLUTTER_EXPORT
+void            _clutter_input_device_set_coords                (ClutterInputDevice   *device,
+                                                                 ClutterEventSequence *sequence,
+                                                                 gfloat                x,
+                                                                 gfloat                y,
+                                                                 ClutterStage         *stage);
+CLUTTER_EXPORT
+void            _clutter_input_device_set_state                 (ClutterInputDevice   *device,
+                                                                 ClutterModifierType   state);
+CLUTTER_EXPORT
+void            _clutter_input_device_set_time                  (ClutterInputDevice   *device,
+                                                                 guint32               time_);
+CLUTTER_EXPORT
+void            _clutter_input_device_set_stage                 (ClutterInputDevice   *device,
+                                                                 ClutterStage         *stage);
+CLUTTER_EXPORT
+ClutterStage *  _clutter_input_device_get_stage                 (ClutterInputDevice   *device);
+void            _clutter_input_device_set_actor                 (ClutterInputDevice   *device,
+                                                                 ClutterEventSequence *sequence,
+                                                                 ClutterActor         *actor,
+                                                                 gboolean              emit_crossing);
+ClutterActor *  _clutter_input_device_update                    (ClutterInputDevice   *device,
+                                                                 ClutterEventSequence *sequence,
+                                                                 gboolean              emit_crossing);
+CLUTTER_EXPORT
+void            _clutter_input_device_set_n_keys                (ClutterInputDevice   *device,
+                                                                 guint                 n_keys);
+CLUTTER_EXPORT
+guint           _clutter_input_device_add_axis                  (ClutterInputDevice   *device,
+                                                                 ClutterInputAxis      axis,
+                                                                 gdouble               min_value,
+                                                                 gdouble               max_value,
+                                                                 gdouble               resolution);
+CLUTTER_EXPORT
+void            _clutter_input_device_reset_axes                (ClutterInputDevice   *device);
+
+CLUTTER_EXPORT
+void            _clutter_input_device_set_associated_device     (ClutterInputDevice   *device,
+                                                                 ClutterInputDevice   *associated);
+CLUTTER_EXPORT
+void            _clutter_input_device_add_slave                 (ClutterInputDevice   *master,
+                                                                 ClutterInputDevice   *slave);
+CLUTTER_EXPORT
+void            _clutter_input_device_remove_slave              (ClutterInputDevice   *master,
+                                                                 ClutterInputDevice   *slave);
+
+CLUTTER_EXPORT
+gboolean        _clutter_input_device_translate_axis            (ClutterInputDevice   *device,
+                                                                 guint                 index_,
+                                                                 gdouble               value,
+                                                                 gdouble              *axis_value);
+
+CLUTTER_EXPORT
+void            _clutter_input_device_add_scroll_info           (ClutterInputDevice   *device,
+                                                                 guint                 index_,
+                                                                 ClutterScrollDirection direction,
+                                                                 gdouble               increment);
+CLUTTER_EXPORT
+void            _clutter_input_device_reset_scroll_info         (ClutterInputDevice   *device);
+CLUTTER_EXPORT
+gboolean        _clutter_input_device_get_scroll_delta          (ClutterInputDevice   *device,
+                                                                 guint                 index_,
+                                                                 gdouble               value,
+                                                                 ClutterScrollDirection *direction_p,
+                                                                 gdouble                *delta_p);
+
+CLUTTER_EXPORT
+ClutterInputDeviceTool * clutter_input_device_lookup_tool       (ClutterInputDevice         *device,
+                                                                 guint64                     serial,
+                                                                 ClutterInputDeviceToolType  type);
+CLUTTER_EXPORT
+void            clutter_input_device_add_tool                   (ClutterInputDevice     *device,
+                                                                 ClutterInputDeviceTool *tool);
+
+CLUTTER_EXPORT
+void            clutter_input_device_update_from_tool           (ClutterInputDevice     *device,
+                                                                 ClutterInputDeviceTool *tool);
+
+G_END_DECLS
+
+#endif /* __CLUTTER_DEVICE_MANAGER_PRIVATE_H__ */

clutter/clutter/clutter-device-manager.c

@@ -0,0 +1,753 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Copyright (C) 2009  Intel Corp.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Emmanuele Bassi <ebassi@linux.intel.com>
+ */
+
+/**
+ * SECTION:clutter-device-manager
+ * @short_description: Maintains the list of input devices
+ *
+ * #ClutterDeviceManager is a singleton object, owned by Clutter, which
+ * maintains the list of #ClutterInputDevice<!-- -->s.
+ *
+ * Depending on the backend used by Clutter it is possible to use the
+ * #ClutterDeviceManager::device-added and
+ * #ClutterDeviceManager::device-removed to monitor addition and removal
+ * of devices.
+ *
+ * #ClutterDeviceManager is available since Clutter 1.2
+ */
+
+#include "clutter-build-config.h"
+
+#include "clutter-backend-private.h"
+#include "clutter-debug.h"
+#include "clutter-device-manager-private.h"
+#include "clutter-enum-types.h"
+#include "clutter-marshal.h"
+#include "clutter-private.h"
+#include "clutter-stage-private.h"
+#include "clutter-virtual-input-device.h"
+#include "clutter-input-device-tool.h"
+#include "clutter-input-pointer-a11y-private.h"
+
+struct _ClutterDeviceManagerPrivate
+{
+  /* back-pointer to the backend */
+  ClutterBackend *backend;
+
+  /* Keyboard a11y */
+  ClutterKbdA11ySettings kbd_a11y_settings;
+  /* Pointer a11y */
+  ClutterPointerA11ySettings pointer_a11y_settings;
+};
+
+enum
+{
+  PROP_0,
+
+  PROP_BACKEND,
+
+  PROP_LAST
+};
+
+static GParamSpec *obj_props[PROP_LAST];
+
+enum
+{
+  DEVICE_ADDED,
+  DEVICE_REMOVED,
+  TOOL_CHANGED,
+  KBD_A11Y_MASK_CHANGED,
+  KBD_A11Y_FLAGS_CHANGED,
+  PTR_A11Y_DWELL_CLICK_TYPE_CHANGED,
+  PTR_A11Y_TIMEOUT_STARTED,
+  PTR_A11Y_TIMEOUT_STOPPED,
+
+  LAST_SIGNAL
+};
+
+static guint manager_signals[LAST_SIGNAL] = { 0, };
+
+G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (ClutterDeviceManager,
+                                     clutter_device_manager,
+                                     G_TYPE_OBJECT)
+
+static void
+clutter_device_manager_set_property (GObject      *gobject,
+                                     guint         prop_id,
+                                     const GValue *value,
+                                     GParamSpec   *pspec)
+{
+  ClutterDeviceManager *self = CLUTTER_DEVICE_MANAGER (gobject);
+  ClutterDeviceManagerPrivate *priv = clutter_device_manager_get_instance_private (self);
+
+  switch (prop_id)
+    {
+    case PROP_BACKEND:
+      priv->backend = g_value_get_object (value);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
+    }
+}
+
+static void
+clutter_device_manager_get_property (GObject    *gobject,
+                                     guint       prop_id,
+                                     GValue     *value,
+                                     GParamSpec *pspec)
+{
+  ClutterDeviceManager *self = CLUTTER_DEVICE_MANAGER (gobject);
+  ClutterDeviceManagerPrivate *priv = clutter_device_manager_get_instance_private (self);
+
+  switch (prop_id)
+    {
+    case PROP_BACKEND:
+      g_value_set_object (value, priv->backend);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
+    }
+}
+
+static void
+clutter_device_manager_class_init (ClutterDeviceManagerClass *klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+  obj_props[PROP_BACKEND] =
+    g_param_spec_object ("backend",
+                         P_("Backend"),
+                         P_("The ClutterBackend of the device manager"),
+                         CLUTTER_TYPE_BACKEND,
+                         CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
+
+  gobject_class->set_property = clutter_device_manager_set_property;
+  gobject_class->get_property = clutter_device_manager_get_property;
+  g_object_class_install_properties (gobject_class,
+                                     PROP_LAST,
+                                     obj_props);
+
+  /**
+   * ClutterDeviceManager::device-added:
+   * @manager: the #ClutterDeviceManager that emitted the signal
+   * @device: the newly added #ClutterInputDevice
+   *
+   * The ::device-added signal is emitted each time a device has been
+   * added to the #ClutterDeviceManager
+   *
+   * Since: 1.2
+   */
+  manager_signals[DEVICE_ADDED] =
+    g_signal_new (I_("device-added"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1,
+                  CLUTTER_TYPE_INPUT_DEVICE);
+
+  /**
+   * ClutterDeviceManager::device-removed:
+   * @manager: the #ClutterDeviceManager that emitted the signal
+   * @device: the removed #ClutterInputDevice
+   *
+   * The ::device-removed signal is emitted each time a device has been
+   * removed from the #ClutterDeviceManager
+   *
+   * Since: 1.2
+   */
+  manager_signals[DEVICE_REMOVED] =
+    g_signal_new (I_("device-removed"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1,
+                  CLUTTER_TYPE_INPUT_DEVICE);
+
+  manager_signals[TOOL_CHANGED] =
+    g_signal_new (I_("tool-changed"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT_OBJECT,
+                  G_TYPE_NONE, 2,
+                  CLUTTER_TYPE_INPUT_DEVICE,
+                  CLUTTER_TYPE_INPUT_DEVICE_TOOL);
+
+  /**
+   * ClutterDeviceManager::kbd-a11y-mods-state-changed:
+   * @manager: the #ClutterDeviceManager that emitted the signal
+   * @latched_mask: the latched modifier mask from stickykeys
+   * @locked_mask:  the locked modifier mask from stickykeys
+   *
+   * The ::kbd-a11y-mods-state-changed signal is emitted each time either the
+   * latched modifiers mask or locked modifiers mask are changed as the
+   * result of keyboard accessibilty's sticky keys operations.
+   */
+  manager_signals[KBD_A11Y_MASK_CHANGED] =
+    g_signal_new (I_("kbd-a11y-mods-state-changed"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL,
+                  _clutter_marshal_VOID__UINT_UINT,
+                  G_TYPE_NONE, 2,
+                  G_TYPE_UINT,
+                  G_TYPE_UINT);
+
+  /**
+   * ClutterDeviceManager::kbd-a11y-flags-changed:
+   * @manager: the #ClutterDeviceManager that emitted the signal
+   * @settings_flags: the new ClutterKeyboardA11yFlags configuration
+   * @changed_mask: the ClutterKeyboardA11yFlags changed
+   *
+   * The ::kbd-a11y-flags-changed signal is emitted each time the
+   * ClutterKeyboardA11yFlags configuration is changed as the result of
+   * keyboard accessibilty operations.
+   */
+  manager_signals[KBD_A11Y_FLAGS_CHANGED] =
+    g_signal_new (I_("kbd-a11y-flags-changed"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL,
+                  _clutter_marshal_VOID__UINT_UINT,
+                  G_TYPE_NONE, 2,
+                  G_TYPE_UINT,
+                  G_TYPE_UINT);
+
+  /**
+   * ClutterDeviceManager::ptr-a11y-dwell-click-type-changed:
+   * @manager: the #ClutterDeviceManager that emitted the signal
+   * @click_type: the new #ClutterPointerA11yDwellClickType mode
+   *
+   * The ::ptr-a11y-dwell-click-type-changed signal is emitted each time
+   * the ClutterPointerA11yDwellClickType mode is changed as the result
+   * of pointer accessibility operations.
+   */
+  manager_signals[PTR_A11Y_DWELL_CLICK_TYPE_CHANGED] =
+    g_signal_new (I_("ptr-a11y-dwell-click-type-changed"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL,
+                  g_cclosure_marshal_VOID__FLAGS,
+                  G_TYPE_NONE, 1,
+                  CLUTTER_TYPE_POINTER_A11Y_DWELL_CLICK_TYPE);
+
+  /**
+   * ClutterDeviceManager::ptr-a11y-timeout-started:
+   * @manager: the #ClutterDeviceManager that emitted the signal
+   * @device: the core pointer #ClutterInputDevice
+   * @timeout_type: the type of timeout #ClutterPointerA11yTimeoutType
+   * @delay: the delay in ms before secondary-click is triggered.
+   *
+   * The ::ptr-a11y-timeout-started signal is emitted when a
+   * pointer accessibility timeout delay is started, so that upper
+   * layers can notify the user with some visual feedback.
+   */
+  manager_signals[PTR_A11Y_TIMEOUT_STARTED] =
+    g_signal_new (I_("ptr-a11y-timeout-started"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT_FLAGS_UINT,
+                  G_TYPE_NONE, 3,
+                  CLUTTER_TYPE_INPUT_DEVICE,
+                  CLUTTER_TYPE_POINTER_A11Y_TIMEOUT_TYPE,
+                  G_TYPE_UINT);
+
+  /**
+   * ClutterDeviceManager::ptr-a11y-timeout-stopped:
+   * @manager: the #ClutterDeviceManager that emitted the signal
+   * @device: the core pointer #ClutterInputDevice
+   * @timeout_type: the type of timeout #ClutterPointerA11yTimeoutType
+   * @clicked: %TRUE if the timeout finished and triggered a click
+   *
+   * The ::ptr-a11y-timeout-stopped signal is emitted when a running
+   * pointer accessibility timeout delay is stopped, either because
+   * it's triggered at the end of the delay or cancelled, so that
+   * upper layers can notify the user with some visual feedback.
+   */
+  manager_signals[PTR_A11Y_TIMEOUT_STOPPED] =
+    g_signal_new (I_("ptr-a11y-timeout-stopped"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT_FLAGS_BOOLEAN,
+                  G_TYPE_NONE, 3,
+                  CLUTTER_TYPE_INPUT_DEVICE,
+                  CLUTTER_TYPE_POINTER_A11Y_TIMEOUT_TYPE,
+                  G_TYPE_BOOLEAN);
+}
+
+static void
+clutter_device_manager_init (ClutterDeviceManager *self)
+{
+}
+
+/**
+ * clutter_device_manager_get_default:
+ *
+ * Retrieves the device manager singleton
+ *
+ * Return value: (transfer none): the #ClutterDeviceManager singleton.
+ *   The returned instance is owned by Clutter and it should not be
+ *   modified or freed
+ *
+ * Since: 1.2
+ */
+ClutterDeviceManager *
+clutter_device_manager_get_default (void)
+{
+  ClutterBackend *backend = clutter_get_default_backend ();
+
+  return CLUTTER_BACKEND_GET_CLASS (backend)->get_device_manager (backend);
+}
+
+/**
+ * clutter_device_manager_list_devices:
+ * @device_manager: a #ClutterDeviceManager
+ *
+ * Lists all currently registered input devices
+ *
+ * Return value: (transfer container) (element-type Clutter.InputDevice):
+ *   a newly allocated list of #ClutterInputDevice objects. Use
+ *   g_slist_free() to deallocate it when done
+ *
+ * Since: 1.2
+ */
+GSList *
+clutter_device_manager_list_devices (ClutterDeviceManager *device_manager)
+{
+  const GSList *devices;
+
+  g_return_val_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager), NULL);
+
+  devices = clutter_device_manager_peek_devices (device_manager);
+
+  return g_slist_copy ((GSList *) devices);
+}
+
+/**
+ * clutter_device_manager_peek_devices:
+ * @device_manager: a #ClutterDeviceManager
+ *
+ * Lists all currently registered input devices
+ *
+ * Return value: (transfer none) (element-type Clutter.InputDevice):
+ *   a pointer to the internal list of #ClutterInputDevice objects. The
+ *   returned list is owned by the #ClutterDeviceManager and should never
+ *   be modified or freed
+ *
+ * Since: 1.2
+ */
+const GSList *
+clutter_device_manager_peek_devices (ClutterDeviceManager *device_manager)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_val_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager), NULL);
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  return manager_class->get_devices (device_manager);
+}
+
+/**
+ * clutter_device_manager_get_device:
+ * @device_manager: a #ClutterDeviceManager
+ * @device_id: the integer id of a device
+ *
+ * Retrieves the #ClutterInputDevice with the given @device_id
+ *
+ * Return value: (transfer none): a #ClutterInputDevice or %NULL. The
+ *   returned device is owned by the #ClutterDeviceManager and should
+ *   never be modified or freed
+ *
+ * Since: 1.2
+ */
+ClutterInputDevice *
+clutter_device_manager_get_device (ClutterDeviceManager *device_manager,
+                                   gint                  device_id)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_val_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager), NULL);
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  return manager_class->get_device (device_manager, device_id);
+}
+
+/**
+ * clutter_device_manager_get_core_device:
+ * @device_manager: a #ClutterDeviceManager
+ * @device_type: the type of the core device
+ *
+ * Retrieves the core #ClutterInputDevice of type @device_type
+ *
+ * Core devices are devices created automatically by the default
+ * Clutter backend
+ *
+ * Return value: (transfer none): a #ClutterInputDevice or %NULL. The
+ *   returned device is owned by the #ClutterDeviceManager and should
+ *   not be modified or freed
+ *
+ * Since: 1.2
+ */
+ClutterInputDevice *
+clutter_device_manager_get_core_device (ClutterDeviceManager   *device_manager,
+                                        ClutterInputDeviceType  device_type)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_val_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager), NULL);
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  return manager_class->get_core_device (device_manager, device_type);
+}
+
+void
+_clutter_device_manager_select_stage_events (ClutterDeviceManager *device_manager,
+                                             ClutterStage         *stage)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  if (manager_class->select_stage_events)
+    manager_class->select_stage_events (device_manager, stage);
+}
+
+/*
+ * _clutter_device_manager_add_device:
+ * @device_manager: a #ClutterDeviceManager
+ * @device: a #ClutterInputDevice
+ *
+ * Adds @device to the list of #ClutterInputDevice<!-- -->s maintained
+ * by @device_manager
+ *
+ * The reference count of @device is not increased
+ *
+ * The #ClutterDeviceManager::device-added signal is emitted after
+ * adding @device to the list
+ */
+void
+_clutter_device_manager_add_device (ClutterDeviceManager *device_manager,
+                                    ClutterInputDevice   *device)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  g_assert (manager_class->add_device != NULL);
+
+  manager_class->add_device (device_manager, device);
+
+  g_signal_emit (device_manager, manager_signals[DEVICE_ADDED], 0, device);
+}
+
+/*
+ * _clutter_device_manager_remove_device:
+ * @device_manager: a #ClutterDeviceManager
+ * @device: a #ClutterInputDevice
+ *
+ * Removes @device from the list of #ClutterInputDevice<!-- -->s
+ * maintained by @device_manager
+ *
+ * The reference count of @device is not decreased
+ *
+ * The #ClutterDeviceManager::device-removed signal is emitted after
+ * removing @device from the list
+ */
+void
+_clutter_device_manager_remove_device (ClutterDeviceManager *device_manager,
+                                       ClutterInputDevice   *device)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  g_assert (manager_class->remove_device != NULL);
+
+  /* The subclass remove_device() method will likely unref it but we
+     have to keep it alive during the signal emission. */
+  g_object_ref (device);
+
+  manager_class->remove_device (device_manager, device);
+  g_signal_emit (device_manager, manager_signals[DEVICE_REMOVED], 0, device);
+
+  g_object_unref (device);
+}
+
+/*
+ * _clutter_device_manager_update_devices:
+ * @device_manager: a #ClutterDeviceManager
+ *
+ * Updates every #ClutterInputDevice handled by @device_manager
+ * by performing a pick paint at the coordinates of each pointer
+ * device
+ */
+void
+_clutter_device_manager_update_devices (ClutterDeviceManager *device_manager)
+{
+  const GSList *d;
+
+  for (d = clutter_device_manager_peek_devices (device_manager);
+       d != NULL;
+       d = d->next)
+    {
+      ClutterInputDevice *device = d->data;
+      ClutterInputDeviceType device_type;
+
+      /* we only care about pointer devices */
+      device_type = clutter_input_device_get_device_type (device);
+      if (device_type != CLUTTER_POINTER_DEVICE)
+        continue;
+
+      /* out of stage */
+      if (device->stage == NULL)
+        continue;
+
+      /* the user disabled motion events delivery on actors for
+       * the stage the device is on; we don't perform any picking
+       * since the source of the events will always be set to be
+       * the stage
+       */
+      if (!clutter_stage_get_motion_events_enabled (device->stage))
+        continue;
+
+      _clutter_input_device_update (device, NULL, TRUE);
+    }
+}
+
+ClutterBackend *
+_clutter_device_manager_get_backend (ClutterDeviceManager *manager)
+{
+  ClutterDeviceManagerPrivate *priv = clutter_device_manager_get_instance_private (manager);
+
+  g_return_val_if_fail (CLUTTER_IS_DEVICE_MANAGER (manager), NULL);
+
+  return priv->backend;
+}
+
+/**
+ * clutter_device_manager_create_virtual_device:
+ * @device_manager: a #ClutterDeviceManager
+ * @device_type: the type of the virtual device
+ *
+ * Creates a virtual input device.
+ *
+ * Returns: (transfer full): a newly created virtual device
+ **/
+ClutterVirtualInputDevice *
+clutter_device_manager_create_virtual_device (ClutterDeviceManager   *device_manager,
+                                              ClutterInputDeviceType  device_type)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_val_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager), NULL);
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  return manager_class->create_virtual_device (device_manager,
+                                               device_type);
+}
+
+/**
+ * clutter_device_manager_supported_virtua_device_types: (skip)
+ */
+ClutterVirtualDeviceType
+clutter_device_manager_get_supported_virtual_device_types (ClutterDeviceManager *device_manager)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_val_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager),
+                        CLUTTER_VIRTUAL_DEVICE_TYPE_NONE);
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  return manager_class->get_supported_virtual_device_types (device_manager);
+}
+
+void
+_clutter_device_manager_compress_motion (ClutterDeviceManager *device_manager,
+                                         ClutterEvent         *event,
+                                         const ClutterEvent   *to_discard)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  if (!manager_class->compress_motion)
+    return;
+
+  manager_class->compress_motion (device_manager, event, to_discard);
+}
+
+void
+clutter_device_manager_ensure_a11y_state (ClutterDeviceManager *device_manager)
+{
+  ClutterInputDevice *core_pointer;
+
+  core_pointer = clutter_device_manager_get_core_device (device_manager,
+                                                         CLUTTER_POINTER_DEVICE);
+  if (core_pointer)
+    {
+      if (_clutter_is_input_pointer_a11y_enabled (core_pointer))
+        _clutter_input_pointer_a11y_add_device (core_pointer);
+    }
+}
+
+static gboolean
+are_kbd_a11y_settings_equal (ClutterKbdA11ySettings *a,
+                             ClutterKbdA11ySettings *b)
+{
+  return (memcmp (a, b, sizeof (ClutterKbdA11ySettings)) == 0);
+}
+
+void
+clutter_device_manager_set_kbd_a11y_settings (ClutterDeviceManager   *device_manager,
+                                              ClutterKbdA11ySettings *settings)
+{
+  ClutterDeviceManagerClass *manager_class;
+  ClutterDeviceManagerPrivate *priv = clutter_device_manager_get_instance_private (device_manager);
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  if (are_kbd_a11y_settings_equal (&priv->kbd_a11y_settings, settings))
+    return;
+
+  priv->kbd_a11y_settings = *settings;
+
+  manager_class = CLUTTER_DEVICE_MANAGER_GET_CLASS (device_manager);
+  if (manager_class->apply_kbd_a11y_settings)
+    manager_class->apply_kbd_a11y_settings (device_manager, settings);
+}
+
+void
+clutter_device_manager_get_kbd_a11y_settings (ClutterDeviceManager   *device_manager,
+                                              ClutterKbdA11ySettings *settings)
+{
+  ClutterDeviceManagerPrivate *priv = clutter_device_manager_get_instance_private (device_manager);
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  *settings = priv->kbd_a11y_settings;
+}
+
+static gboolean
+are_pointer_a11y_settings_equal (ClutterPointerA11ySettings *a,
+                                 ClutterPointerA11ySettings *b)
+{
+  return (memcmp (a, b, sizeof (ClutterPointerA11ySettings)) == 0);
+}
+
+static void
+clutter_device_manager_enable_pointer_a11y (ClutterDeviceManager *device_manager)
+{
+  ClutterInputDevice *core_pointer;
+
+  core_pointer = clutter_device_manager_get_core_device (device_manager,
+                                                         CLUTTER_POINTER_DEVICE);
+
+  _clutter_input_pointer_a11y_add_device (core_pointer);
+}
+
+static void
+clutter_device_manager_disable_pointer_a11y (ClutterDeviceManager *device_manager)
+{
+  ClutterInputDevice *core_pointer;
+
+  core_pointer = clutter_device_manager_get_core_device (device_manager,
+                                                         CLUTTER_POINTER_DEVICE);
+
+  _clutter_input_pointer_a11y_remove_device (core_pointer);
+}
+
+/**
+ * clutter_device_manager_set_pointer_a11y_settings:
+ * @device_manager: a #ClutterDeviceManager
+ * @settings: a pointer to a #ClutterPointerA11ySettings
+ *
+ * Sets the pointer accessibility settings
+ **/
+void
+clutter_device_manager_set_pointer_a11y_settings (ClutterDeviceManager       *device_manager,
+                                                  ClutterPointerA11ySettings *settings)
+{
+  ClutterDeviceManagerPrivate *priv =
+    clutter_device_manager_get_instance_private (device_manager);
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  if (are_pointer_a11y_settings_equal (&priv->pointer_a11y_settings, settings))
+    return;
+
+  if (priv->pointer_a11y_settings.controls == 0 && settings->controls != 0)
+    clutter_device_manager_enable_pointer_a11y (device_manager);
+  else if (priv->pointer_a11y_settings.controls != 0 && settings->controls == 0)
+    clutter_device_manager_disable_pointer_a11y (device_manager);
+
+  priv->pointer_a11y_settings = *settings;
+}
+
+/**
+ * clutter_device_manager_get_pointer_a11y_settings:
+ * @device_manager: a #ClutterDeviceManager
+ * @settings: a pointer to a #ClutterPointerA11ySettings
+ *
+ * Gets the current pointer accessibility settings
+ **/
+void
+clutter_device_manager_get_pointer_a11y_settings (ClutterDeviceManager       *device_manager,
+                                                  ClutterPointerA11ySettings *settings)
+{
+  ClutterDeviceManagerPrivate *priv =
+    clutter_device_manager_get_instance_private (device_manager);
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  *settings = priv->pointer_a11y_settings;
+}
+
+/**
+ * clutter_device_manager_set_pointer_a11y_dwell_click_type:
+ * @device_manager: a #ClutterDeviceManager
+ * @click_type: type of click as #ClutterPointerA11yDwellClickType
+ *
+ * Sets the dwell click type
+ **/
+void
+clutter_device_manager_set_pointer_a11y_dwell_click_type (ClutterDeviceManager             *device_manager,
+                                                          ClutterPointerA11yDwellClickType  click_type)
+{
+  ClutterDeviceManagerPrivate *priv =
+    clutter_device_manager_get_instance_private (device_manager);
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  priv->pointer_a11y_settings.dwell_click_type = click_type;
+}

clutter/clutter/clutter-device-manager.h

@@ -0,0 +1,181 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Copyright (C) 2009  Intel Corp.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Emmanuele Bassi <ebassi@linux.intel.com>
+ */
+
+#ifndef __CLUTTER_DEVICE_MANAGER_H__
+#define __CLUTTER_DEVICE_MANAGER_H__
+
+#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
+#error "Only <clutter/clutter.h> can be included directly."
+#endif
+
+#include <clutter/clutter-input-device.h>
+#include <clutter/clutter-stage.h>
+
+G_BEGIN_DECLS
+
+#define CLUTTER_TYPE_DEVICE_MANAGER (clutter_device_manager_get_type ())
+CLUTTER_EXPORT
+G_DECLARE_DERIVABLE_TYPE (ClutterDeviceManager, clutter_device_manager,
+                          CLUTTER, DEVICE_MANAGER, GObject)
+
+typedef struct _ClutterDeviceManagerPrivate     ClutterDeviceManagerPrivate;
+
+/**
+ * ClutterVirtualDeviceType:
+ */
+typedef enum _ClutterVirtualDeviceType
+{
+  CLUTTER_VIRTUAL_DEVICE_TYPE_NONE = 0,
+  CLUTTER_VIRTUAL_DEVICE_TYPE_KEYBOARD = 1 << 0,
+  CLUTTER_VIRTUAL_DEVICE_TYPE_POINTER = 1 << 1,
+  CLUTTER_VIRTUAL_DEVICE_TYPE_TOUCHSCREEN = 1 << 2,
+} ClutterVirtualDeviceType;
+
+/**
+ * ClutterKbdA11ySettings:
+ *
+ * The #ClutterKbdA11ySettings structure contains keyboard accessibility
+ * settings
+ *
+ */
+typedef struct _ClutterKbdA11ySettings
+{
+  ClutterKeyboardA11yFlags controls;
+  gint slowkeys_delay;
+  gint debounce_delay;
+  gint timeout_delay;
+  gint mousekeys_init_delay;
+  gint mousekeys_max_speed;
+  gint mousekeys_accel_time;
+} ClutterKbdA11ySettings;
+
+/**
+ * ClutterPointerA11ySettings:
+ *
+ * The #ClutterPointerA11ySettings structure contains pointer accessibility
+ * settings
+ *
+ */
+typedef struct _ClutterPointerA11ySettings
+{
+  ClutterPointerA11yFlags controls;
+  ClutterPointerA11yDwellClickType dwell_click_type;
+  ClutterPointerA11yDwellMode dwell_mode;
+  ClutterPointerA11yDwellDirection dwell_gesture_single;
+  ClutterPointerA11yDwellDirection dwell_gesture_double;
+  ClutterPointerA11yDwellDirection dwell_gesture_drag;
+  ClutterPointerA11yDwellDirection dwell_gesture_secondary;
+  gint secondary_click_delay;
+  gint dwell_delay;
+  gint dwell_threshold;
+} ClutterPointerA11ySettings;
+
+/**
+ * ClutterDeviceManagerClass:
+ *
+ * The #ClutterDeviceManagerClass structure contains only private data
+ *
+ * Since: 1.2
+ */
+struct _ClutterDeviceManagerClass
+{
+  /*< private >*/
+  GObjectClass parent_class;
+
+  const GSList *      (* get_devices)     (ClutterDeviceManager   *device_manager);
+  ClutterInputDevice *(* get_core_device) (ClutterDeviceManager   *device_manager,
+                                           ClutterInputDeviceType  device_type);
+  ClutterInputDevice *(* get_device)      (ClutterDeviceManager   *device_manager,
+                                           gint                    device_id);
+
+  void                (* add_device)      (ClutterDeviceManager   *manager,
+                                           ClutterInputDevice     *device);
+  void                (* remove_device)   (ClutterDeviceManager   *manager,
+                                           ClutterInputDevice     *device);
+  void                (* select_stage_events) (ClutterDeviceManager *manager,
+                                               ClutterStage       *stage);
+  ClutterVirtualInputDevice *(* create_virtual_device) (ClutterDeviceManager  *device_manager,
+                                                        ClutterInputDeviceType device_type);
+  ClutterVirtualDeviceType (* get_supported_virtual_device_types) (ClutterDeviceManager *device_manager);
+  void                (* compress_motion) (ClutterDeviceManager *device_manger,
+                                           ClutterEvent         *event,
+                                           const ClutterEvent   *to_discard);
+  /* Keyboard accessbility */
+  void                (* apply_kbd_a11y_settings) (ClutterDeviceManager   *device_manger,
+                                                   ClutterKbdA11ySettings *settings);
+
+  /* Event platform data */
+  void (* copy_event_data) (ClutterDeviceManager *device_manager,
+                            const ClutterEvent   *src,
+                            ClutterEvent         *dest);
+  void (* free_event_data) (ClutterDeviceManager *device_manager,
+                            ClutterEvent         *event);
+
+  /* padding */
+  gpointer _padding[4];
+};
+
+CLUTTER_EXPORT
+ClutterDeviceManager *clutter_device_manager_get_default     (void);
+CLUTTER_EXPORT
+GSList *              clutter_device_manager_list_devices    (ClutterDeviceManager   *device_manager);
+CLUTTER_EXPORT
+const GSList *        clutter_device_manager_peek_devices    (ClutterDeviceManager   *device_manager);
+
+CLUTTER_EXPORT
+ClutterInputDevice *  clutter_device_manager_get_device      (ClutterDeviceManager   *device_manager,
+                                                              gint                    device_id);
+CLUTTER_EXPORT
+ClutterInputDevice *  clutter_device_manager_get_core_device (ClutterDeviceManager   *device_manager,
+                                                              ClutterInputDeviceType  device_type);
+
+CLUTTER_EXPORT
+ClutterVirtualInputDevice *clutter_device_manager_create_virtual_device (ClutterDeviceManager  *device_manager,
+                                                                         ClutterInputDeviceType device_type);
+
+CLUTTER_EXPORT
+ClutterVirtualDeviceType clutter_device_manager_get_supported_virtual_device_types (ClutterDeviceManager *device_manager);
+
+CLUTTER_EXPORT
+void clutter_device_manager_set_kbd_a11y_settings (ClutterDeviceManager   *device_manager,
+                                                   ClutterKbdA11ySettings *settings);
+
+CLUTTER_EXPORT
+void clutter_device_manager_get_kbd_a11y_settings (ClutterDeviceManager   *device_manager,
+                                                   ClutterKbdA11ySettings *settings);
+
+CLUTTER_EXPORT
+void clutter_device_manager_set_pointer_a11y_settings (ClutterDeviceManager       *device_manager,
+                                                       ClutterPointerA11ySettings *settings);
+
+CLUTTER_EXPORT
+void clutter_device_manager_get_pointer_a11y_settings (ClutterDeviceManager       *device_manager,
+                                                       ClutterPointerA11ySettings *settings);
+
+CLUTTER_EXPORT
+void clutter_device_manager_set_pointer_a11y_dwell_click_type (ClutterDeviceManager             *device_manager,
+                                                               ClutterPointerA11yDwellClickType  click_type);
+
+G_END_DECLS
+
+#endif /* __CLUTTER_DEVICE_MANAGER_H__ */

clutter/clutter/clutter-drag-action.c

@@ -81,7 +81,7 @@ struct _ClutterDragActionPrivate
   gint y_drag_threshold;
   ClutterActor *drag_handle;
   ClutterDragAxis drag_axis;
-  graphene_rect_t drag_area;
+  ClutterRect drag_area;
 
   ClutterInputDevice *device;
   ClutterEventSequence *sequence;
@@ -315,7 +315,11 @@ emit_drag_end (ClutterDragAction *action,
     goto out;
 
   /* disconnect the capture */
-  g_clear_signal_handler (&priv->capture_id, priv->stage);
+  if (priv->capture_id != 0)
+    {
+      g_signal_handler_disconnect (priv->stage, priv->capture_id);
+      priv->capture_id = 0;
+    }
 
   clutter_stage_set_motion_events_enabled (priv->stage,
                                            priv->motion_events_enabled);
@@ -474,8 +478,8 @@ clutter_drag_action_set_actor (ClutterActorMeta *meta,
       old_actor = clutter_actor_meta_get_actor (meta);
       if (old_actor != NULL)
         {
-          g_clear_signal_handler (&priv->button_press_id, old_actor);
+          g_signal_handler_disconnect (old_actor, priv->button_press_id);
-          g_clear_signal_handler (&priv->touch_begin_id, old_actor);
+          g_signal_handler_disconnect (old_actor, priv->touch_begin_id);
         }
 
       priv->button_press_id = 0;
@@ -485,7 +489,7 @@ clutter_drag_action_set_actor (ClutterActorMeta *meta,
   if (priv->capture_id != 0)
     {
       if (priv->stage != NULL)
-        g_clear_signal_handler (&priv->capture_id, priv->stage);
+        g_signal_handler_disconnect (priv->stage, priv->capture_id);
 
       priv->capture_id = 0;
       priv->stage = NULL;
@@ -538,7 +542,7 @@ clutter_drag_action_real_drag_motion (ClutterDragAction *action,
 
   if (action->priv->drag_area_set)
     {
-      graphene_rect_t *drag_area = &action->priv->drag_area;
+      ClutterRect *drag_area = &action->priv->drag_area;
 
       x = CLAMP (x, drag_area->origin.x, drag_area->origin.x + drag_area->size.width);
       y = CLAMP (y, drag_area->origin.y, drag_area->origin.y + drag_area->size.height);
@@ -664,7 +668,7 @@ clutter_drag_action_dispose (GObject *gobject)
                                                priv->motion_events_enabled);
 
       if (priv->stage != NULL)
-        g_clear_signal_handler (&priv->capture_id, priv->stage);
+        g_signal_handler_disconnect (priv->stage, priv->capture_id);
 
       priv->capture_id = 0;
       priv->stage = NULL;
@@ -677,8 +681,8 @@ clutter_drag_action_dispose (GObject *gobject)
       actor = clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (gobject));
       if (actor != NULL)
         {
-          g_clear_signal_handler (&priv->button_press_id, actor);
+          g_signal_handler_disconnect (actor, priv->button_press_id);
-          g_clear_signal_handler (&priv->touch_begin_id, actor);
+          g_signal_handler_disconnect (actor, priv->touch_begin_id);
         }
 
       priv->button_press_id = 0;
@@ -807,7 +811,7 @@ clutter_drag_action_class_init (ClutterDragActionClass *klass)
     g_param_spec_boxed ("drag-area",
 			P_("Drag Area"),
 			P_("Constrains the dragging to a rectangle"),
-			GRAPHENE_TYPE_RECT,
+			CLUTTER_TYPE_RECT,
 			CLUTTER_PARAM_READWRITE);
 
   /**
@@ -1263,10 +1267,10 @@ clutter_drag_action_get_motion_coords (ClutterDragAction *action,
 /**
  * clutter_drag_action_get_drag_area:
  * @action: a #ClutterDragAction
- * @drag_area: (out caller-allocates): a #graphene_rect_t to be filled
+ * @drag_area: (out caller-allocates): a #ClutterRect to be filled
  *
  * Retrieves the "drag area" associated with @action, that
- * is a #graphene_rect_t that constrains the actor movements,
+ * is a #ClutterRect that constrains the actor movements,
  * in parents coordinates.
  *
  * Returns: %TRUE if the actor is actually constrained (and thus
@@ -1274,7 +1278,7 @@ clutter_drag_action_get_motion_coords (ClutterDragAction *action,
  */
 gboolean
 clutter_drag_action_get_drag_area (ClutterDragAction *action,
-                                   graphene_rect_t   *drag_area)
+				   ClutterRect       *drag_area)
 {
   g_return_val_if_fail (CLUTTER_IS_DRAG_ACTION (action), FALSE);
 
@@ -1294,8 +1298,8 @@ clutter_drag_action_get_drag_area (ClutterDragAction *action,
  * If @drag_area is %NULL, the actor is not constrained.
  */
 void
-clutter_drag_action_set_drag_area (ClutterDragAction     *action,
+clutter_drag_action_set_drag_area (ClutterDragAction *action,
-                                   const graphene_rect_t *drag_area)
+				   const ClutterRect *drag_area)
 {
   ClutterDragActionPrivate *priv;
 

clutter/clutter/clutter-drag-action.h

@@ -141,11 +141,11 @@ void            clutter_drag_action_get_motion_coords  (ClutterDragAction *actio
 
 CLUTTER_EXPORT
 gboolean        clutter_drag_action_get_drag_area      (ClutterDragAction *action,
-                                                        graphene_rect_t   *drag_area);
+                                                        ClutterRect       *drag_area);
 
 CLUTTER_EXPORT
-void            clutter_drag_action_set_drag_area      (ClutterDragAction     *action,
+void            clutter_drag_action_set_drag_area      (ClutterDragAction *action,
-                                                        const graphene_rect_t *drag_area);
+                                                        const ClutterRect *drag_area);
 
 G_END_DECLS
 

clutter/clutter/clutter-drop-action.c

@@ -107,7 +107,7 @@ drop_target_free (gpointer _data)
 {
   DropTarget *data = _data;
 
-  g_clear_signal_handler (&data->capture_id, data->stage);
+  g_signal_handler_disconnect (data->stage, data->capture_id);
   g_hash_table_destroy (data->actions);
   g_free (data);
 }
@@ -326,10 +326,12 @@ clutter_drop_action_set_actor (ClutterActorMeta *meta,
     {
       drop_action_unregister (CLUTTER_DROP_ACTION (meta));
 
-      g_clear_signal_handler (&priv->mapped_id, priv->actor);
+      if (priv->mapped_id != 0)
+        g_signal_handler_disconnect (priv->actor, priv->mapped_id);
 
       priv->stage = NULL;
       priv->actor = NULL;
+      priv->mapped_id = 0;
     }
 
   priv->actor = actor;

clutter/clutter/clutter-effect-private.h

@@ -5,18 +5,15 @@
 
 G_BEGIN_DECLS
 
-gboolean        _clutter_effect_pre_paint               (ClutterEffect           *effect,
+gboolean        _clutter_effect_pre_paint               (ClutterEffect           *effect);
-                                                         ClutterPaintContext     *paint_context);
+void            _clutter_effect_post_paint              (ClutterEffect           *effect);
-void            _clutter_effect_post_paint              (ClutterEffect           *effect,
-                                                         ClutterPaintContext     *paint_context);
 gboolean        _clutter_effect_modify_paint_volume     (ClutterEffect           *effect,
                                                          ClutterPaintVolume      *volume);
 gboolean        _clutter_effect_has_custom_paint_volume (ClutterEffect           *effect);
 void            _clutter_effect_paint                   (ClutterEffect           *effect,
-                                                         ClutterPaintContext     *paint_context,
                                                          ClutterEffectPaintFlags  flags);
 void            _clutter_effect_pick                    (ClutterEffect           *effect,
-                                                         ClutterPickContext      *pick_context);
+                                                         ClutterEffectPaintFlags  flags);
 
 G_END_DECLS
 

clutter/clutter/clutter-effect.c

@@ -100,13 +100,13 @@
  *    // Clear the previous state //
  *    if (self->rect_1)
  *      {
- *        cogl_object_unref (self->rect_1);
+ *        cogl_handle_unref (self->rect_1);
  *        self->rect_1 = NULL;
  *      }
  *
  *    if (self->rect_2)
  *      {
- *        cogl_object_unref (self->rect_2);
+ *        cogl_handle_unref (self->rect_2);
  *        self->rect_2 = NULL;
  *      }
  *
@@ -177,15 +177,13 @@ G_DEFINE_ABSTRACT_TYPE (ClutterEffect,
                         CLUTTER_TYPE_ACTOR_META);
 
 static gboolean
-clutter_effect_real_pre_paint (ClutterEffect       *effect,
+clutter_effect_real_pre_paint (ClutterEffect *effect)
-                               ClutterPaintContext *paint_context)
 {
   return TRUE;
 }
 
 static void
-clutter_effect_real_post_paint (ClutterEffect       *effect,
+clutter_effect_real_post_paint (ClutterEffect *effect)
-                                ClutterPaintContext *paint_context)
 {
 }
 
@@ -198,7 +196,6 @@ clutter_effect_real_modify_paint_volume (ClutterEffect      *effect,
 
 static void
 clutter_effect_real_paint (ClutterEffect           *effect,
-                           ClutterPaintContext     *paint_context,
                            ClutterEffectPaintFlags  flags)
 {
   ClutterActorMeta *actor_meta = CLUTTER_ACTOR_META (effect);
@@ -209,24 +206,24 @@ clutter_effect_real_paint (ClutterEffect           *effect,
      effects that haven't migrated to use the 'paint' virtual yet. This
      just calls the old pre and post virtuals before chaining on */
 
-  pre_paint_succeeded = _clutter_effect_pre_paint (effect, paint_context);
+  pre_paint_succeeded = _clutter_effect_pre_paint (effect);
 
   actor = clutter_actor_meta_get_actor (actor_meta);
-  clutter_actor_continue_paint (actor, paint_context);
+  clutter_actor_continue_paint (actor);
 
   if (pre_paint_succeeded)
-    _clutter_effect_post_paint (effect, paint_context);
+    _clutter_effect_post_paint (effect);
 }
 
 static void
-clutter_effect_real_pick (ClutterEffect      *effect,
+clutter_effect_real_pick (ClutterEffect           *effect,
-                          ClutterPickContext *pick_context)
+                          ClutterEffectPaintFlags  flags)
 {
   ClutterActorMeta *actor_meta = CLUTTER_ACTOR_META (effect);
   ClutterActor *actor;
 
   actor = clutter_actor_meta_get_actor (actor_meta);
-  clutter_actor_continue_pick (actor, pick_context);
+  clutter_actor_continue_paint (actor);
 }
 
 static void
@@ -266,40 +263,37 @@ clutter_effect_init (ClutterEffect *self)
 }
 
 gboolean
-_clutter_effect_pre_paint (ClutterEffect       *effect,
+_clutter_effect_pre_paint (ClutterEffect *effect)
-                           ClutterPaintContext *paint_context)
 {
   g_return_val_if_fail (CLUTTER_IS_EFFECT (effect), FALSE);
 
-  return CLUTTER_EFFECT_GET_CLASS (effect)->pre_paint (effect, paint_context);
+  return CLUTTER_EFFECT_GET_CLASS (effect)->pre_paint (effect);
 }
 
 void
-_clutter_effect_post_paint (ClutterEffect       *effect,
+_clutter_effect_post_paint (ClutterEffect *effect)
-                            ClutterPaintContext *paint_context)
 {
   g_return_if_fail (CLUTTER_IS_EFFECT (effect));
 
-  CLUTTER_EFFECT_GET_CLASS (effect)->post_paint (effect, paint_context);
+  CLUTTER_EFFECT_GET_CLASS (effect)->post_paint (effect);
 }
 
 void
 _clutter_effect_paint (ClutterEffect           *effect,
-                       ClutterPaintContext     *paint_context,
                        ClutterEffectPaintFlags  flags)
 {
   g_return_if_fail (CLUTTER_IS_EFFECT (effect));
 
-  CLUTTER_EFFECT_GET_CLASS (effect)->paint (effect, paint_context, flags);
+  CLUTTER_EFFECT_GET_CLASS (effect)->paint (effect, flags);
 }
 
 void
-_clutter_effect_pick (ClutterEffect      *effect,
+_clutter_effect_pick (ClutterEffect           *effect,
-                      ClutterPickContext *pick_context)
+                      ClutterEffectPaintFlags  flags)
 {
   g_return_if_fail (CLUTTER_IS_EFFECT (effect));
 
-  CLUTTER_EFFECT_GET_CLASS (effect)->pick (effect, pick_context);
+  CLUTTER_EFFECT_GET_CLASS (effect)->pick (effect, flags);
 }
 
 gboolean

clutter/clutter/clutter-effect.h

@@ -30,8 +30,6 @@
 #endif
 
 #include <clutter/clutter-actor-meta.h>
-#include <clutter/clutter-paint-context.h>
-#include <clutter/clutter-pick-context.h>
 
 G_BEGIN_DECLS
 
@@ -76,19 +74,16 @@ struct _ClutterEffectClass
   ClutterActorMetaClass parent_class;
 
   /*< public >*/
-  gboolean (* pre_paint)           (ClutterEffect           *effect,
+  gboolean (* pre_paint)           (ClutterEffect           *effect);
-                                    ClutterPaintContext     *paint_context);
+  void     (* post_paint)          (ClutterEffect           *effect);
-  void     (* post_paint)          (ClutterEffect           *effect,
-                                    ClutterPaintContext     *paint_context);
 
   gboolean (* modify_paint_volume) (ClutterEffect           *effect,
                                     ClutterPaintVolume      *volume);
 
   void     (* paint)               (ClutterEffect           *effect,
-                                    ClutterPaintContext     *paint_context,
                                     ClutterEffectPaintFlags  flags);
   void     (* pick)                (ClutterEffect           *effect,
-                                    ClutterPickContext      *pick_context);
+                                    ClutterEffectPaintFlags  flags);
 
   /*< private >*/
   void (* _clutter_effect4) (void);

clutter/clutter/clutter-enums.h

@@ -535,13 +535,9 @@ typedef enum /*< prefix=CLUTTER_ACTOR >*/
  * ClutterOffscreenRedirect:
  * @CLUTTER_OFFSCREEN_REDIRECT_AUTOMATIC_FOR_OPACITY: Only redirect
  *   the actor if it is semi-transparent and its has_overlaps()
- *   virtual returns %TRUE.
+ *   virtual returns %TRUE. This is the default.
  * @CLUTTER_OFFSCREEN_REDIRECT_ALWAYS: Always redirect the actor to an
  *   offscreen buffer even if it is fully opaque.
- * @CLUTTER_OFFSCREEN_REDIRECT_ON_IDLE: Only redirect the actor if it is the
- *   most efficient thing to do based on its recent repaint behaviour. That
- *   means when its contents are changing less frequently than it's being used
- *   on stage.
  *
  * Possible flags to pass to clutter_actor_set_offscreen_redirect().
  *
@@ -549,9 +545,8 @@ typedef enum /*< prefix=CLUTTER_ACTOR >*/
  */
 typedef enum /*< prefix=CLUTTER_OFFSCREEN_REDIRECT >*/
 {
-  CLUTTER_OFFSCREEN_REDIRECT_AUTOMATIC_FOR_OPACITY = 1 << 0,
+  CLUTTER_OFFSCREEN_REDIRECT_AUTOMATIC_FOR_OPACITY = 1<<0,
-  CLUTTER_OFFSCREEN_REDIRECT_ALWAYS                = 1 << 1,
+  CLUTTER_OFFSCREEN_REDIRECT_ALWAYS = 1<<1
-  CLUTTER_OFFSCREEN_REDIRECT_ON_IDLE               = 1 << 2
 } ClutterOffscreenRedirect;
 
 /**
@@ -678,15 +673,12 @@ typedef enum /*< prefix=CLUTTER_BIND >*/
  *   has queued a redraw before this paint. This implies that the effect
  *   should call clutter_actor_continue_paint() to chain to the next
  *   effect and can not cache any results from a previous paint.
- * @CLUTTER_EFFECT_PAINT_BYPASS_EFFECT: The effect should not be used
- *   on this frame, but it will be asked to paint the actor still.
  *
  * Flags passed to the ‘paint’ or ‘pick’ method of #ClutterEffect.
  */
 typedef enum /*< prefix=CLUTTER_EFFECT_PAINT >*/
 {
-  CLUTTER_EFFECT_PAINT_ACTOR_DIRTY   = (1 << 0),
+  CLUTTER_EFFECT_PAINT_ACTOR_DIRTY = (1 << 0)
-  CLUTTER_EFFECT_PAINT_BYPASS_EFFECT = (1 << 1)
 } ClutterEffectPaintFlags;
 
 /**
@@ -978,6 +970,8 @@ typedef enum
 /**
  * ClutterFeatureFlags:
  * @CLUTTER_FEATURE_SWAP_THROTTLE: Set if backend throttles buffer swaps.
+ * @CLUTTER_FEATURE_TEXTURE_YUV: Set if YUV based textures supported.
+ * @CLUTTER_FEATURE_TEXTURE_READ_PIXELS: Set if texture pixels can be read.
  * @CLUTTER_FEATURE_STAGE_STATIC: Set if stage size if fixed (i.e framebuffer)
  * @CLUTTER_FEATURE_STAGE_CURSOR: Set if stage has a graphical cursor.
  * @CLUTTER_FEATURE_SHADERS_GLSL: Set if the backend supports GLSL shaders.
@@ -993,6 +987,8 @@ typedef enum
 typedef enum
 {
   CLUTTER_FEATURE_SWAP_THROTTLE          = (1 << 3),
+  CLUTTER_FEATURE_TEXTURE_YUV            = (1 << 4),
+  CLUTTER_FEATURE_TEXTURE_READ_PIXELS    = (1 << 5),
   CLUTTER_FEATURE_STAGE_STATIC           = (1 << 6),
   CLUTTER_FEATURE_STAGE_CURSOR           = (1 << 8),
   CLUTTER_FEATURE_SHADERS_GLSL           = (1 << 9),
@@ -1191,6 +1187,29 @@ typedef enum /*< prefix=CLUTTER_PAN >*/
   CLUTTER_PAN_AXIS_AUTO
 } ClutterPanAxis;
 
+
+/**
+ * ClutterTableAlignment:
+ * @CLUTTER_TABLE_ALIGNMENT_START: Align the child to the top or to the
+ *   left of a cell in the table, depending on the axis
+ * @CLUTTER_TABLE_ALIGNMENT_CENTER: Align the child to the center of
+ *   a cell in the table
+ * @CLUTTER_TABLE_ALIGNMENT_END: Align the child to the bottom or to the
+ *   right of a cell in the table, depending on the axis
+ *
+ * The alignment policies available on each axis of the #ClutterTableLayout
+ *
+ * Since: 1.4
+ *
+ * Deprecated: 1.22: Use the alignment properties of #ClutterActor
+ */
+typedef enum
+{
+  CLUTTER_TABLE_ALIGNMENT_START,
+  CLUTTER_TABLE_ALIGNMENT_CENTER,
+  CLUTTER_TABLE_ALIGNMENT_END
+} ClutterTableAlignment;
+
 /**
  * ClutterTextureFlags:
  * @CLUTTER_TEXTURE_NONE: No flags
@@ -1198,7 +1217,8 @@ typedef enum /*< prefix=CLUTTER_PAN >*/
  * @CLUTTER_TEXTURE_RGB_FLAG_PREMULT: Unused flag
  * @CLUTTER_TEXTURE_YUV_FLAG_YUV2: Unused flag
  *
- * Flags for clutter_texture_set_from_rgb_data().
+ * Flags for clutter_texture_set_from_rgb_data() and
+ * clutter_texture_set_from_yuv_data().
  *
  * Since: 0.4
  *

clutter/clutter/clutter-event.c

@@ -370,7 +370,7 @@ clutter_event_get_coords (const ClutterEvent *event,
                           gfloat             *x,
                           gfloat             *y)
 {
-  graphene_point_t coords;
+  ClutterPoint coords;
 
   g_return_if_fail (event != NULL);
 
@@ -386,15 +386,15 @@ clutter_event_get_coords (const ClutterEvent *event,
 /**
  * clutter_event_get_position:
  * @event: a #ClutterEvent
- * @position: a #graphene_point_t
+ * @position: a #ClutterPoint
  *
- * Retrieves the event coordinates as a #graphene_point_t.
+ * Retrieves the event coordinates as a #ClutterPoint.
  *
  * Since: 1.12
  */
 void
 clutter_event_get_position (const ClutterEvent *event,
-                            graphene_point_t   *position)
+                            ClutterPoint       *position)
 {
   g_return_if_fail (event != NULL);
   g_return_if_fail (position != NULL);
@@ -415,42 +415,42 @@ clutter_event_get_position (const ClutterEvent *event,
     case CLUTTER_PAD_BUTTON_RELEASE:
     case CLUTTER_PAD_STRIP:
     case CLUTTER_PAD_RING:
-      graphene_point_init (position, 0.f, 0.f);
+      clutter_point_init (position, 0.f, 0.f);
       break;
 
     case CLUTTER_ENTER:
     case CLUTTER_LEAVE:
-      graphene_point_init (position, event->crossing.x, event->crossing.y);
+      clutter_point_init (position, event->crossing.x, event->crossing.y);
       break;
 
     case CLUTTER_BUTTON_PRESS:
     case CLUTTER_BUTTON_RELEASE:
-      graphene_point_init (position, event->button.x, event->button.y);
+      clutter_point_init (position, event->button.x, event->button.y);
       break;
 
     case CLUTTER_MOTION:
-      graphene_point_init (position, event->motion.x, event->motion.y);
+      clutter_point_init (position, event->motion.x, event->motion.y);
       break;
 
     case CLUTTER_TOUCH_BEGIN:
     case CLUTTER_TOUCH_UPDATE:
     case CLUTTER_TOUCH_END:
     case CLUTTER_TOUCH_CANCEL:
-      graphene_point_init (position, event->touch.x, event->touch.y);
+      clutter_point_init (position, event->touch.x, event->touch.y);
       break;
 
     case CLUTTER_SCROLL:
-      graphene_point_init (position, event->scroll.x, event->scroll.y);
+      clutter_point_init (position, event->scroll.x, event->scroll.y);
       break;
 
     case CLUTTER_TOUCHPAD_PINCH:
-      graphene_point_init (position, event->touchpad_pinch.x,
+      clutter_point_init (position, event->touchpad_pinch.x,
-                           event->touchpad_pinch.y);
+                          event->touchpad_pinch.y);
       break;
 
     case CLUTTER_TOUCHPAD_SWIPE:
-      graphene_point_init (position, event->touchpad_swipe.x,
+      clutter_point_init (position, event->touchpad_swipe.x,
-                           event->touchpad_swipe.y);
+                          event->touchpad_swipe.y);
       break;
     }
 
@@ -1796,12 +1796,12 @@ float
 clutter_event_get_distance (const ClutterEvent *source,
                             const ClutterEvent *target)
 {
-  graphene_point_t p0, p1;
+  ClutterPoint p0, p1;
 
   clutter_event_get_position (source, &p0);
   clutter_event_get_position (source, &p1);
 
-  return graphene_point_distance (&p0, &p1, NULL, NULL);
+  return clutter_point_distance (&p0, &p1, NULL, NULL);
 }
 
 /**
@@ -1822,17 +1822,17 @@ double
 clutter_event_get_angle (const ClutterEvent *source,
                          const ClutterEvent *target)
 {
-  graphene_point_t p0, p1;
+  ClutterPoint p0, p1;
   float x_distance, y_distance;
   double angle;
 
   clutter_event_get_position (source, &p0);
   clutter_event_get_position (target, &p1);
 
-  if (graphene_point_equal (&p0, &p1))
+  if (clutter_point_equals (&p0, &p1))
     return 0;
 
-  graphene_point_distance (&p0, &p1, &x_distance, &y_distance);
+  clutter_point_distance (&p0, &p1, &x_distance, &y_distance);
 
   angle = atan2 (x_distance, y_distance);
 
@@ -2161,9 +2161,9 @@ clutter_event_get_scroll_source (const ClutterEvent *event)
 ClutterScrollFinishFlags
 clutter_event_get_scroll_finish_flags (const ClutterEvent *event)
 {
-  g_return_val_if_fail (event != NULL, CLUTTER_SCROLL_FINISHED_NONE);
+  g_return_val_if_fail (event != NULL, CLUTTER_SCROLL_SOURCE_UNKNOWN);
   g_return_val_if_fail (event->type == CLUTTER_SCROLL,
-                        CLUTTER_SCROLL_FINISHED_NONE);
+                        CLUTTER_SCROLL_SOURCE_UNKNOWN);
 
   return event->scroll.finish_flags;
 }

clutter/clutter/clutter-event.h

@@ -686,7 +686,7 @@ void                    clutter_event_get_coords                (const ClutterEv
                                                                  gfloat                 *y);
 CLUTTER_EXPORT
 void                    clutter_event_get_position              (const ClutterEvent     *event,
-                                                                 graphene_point_t       *position);
+                                                                 ClutterPoint           *position);
 CLUTTER_EXPORT
 float                   clutter_event_get_distance              (const ClutterEvent     *source,
                                                                  const ClutterEvent     *target);

clutter/clutter/clutter-feature.c

@@ -33,6 +33,8 @@
  *
  * It is possible to ask whether Clutter has support for specific features at
  * run-time.
+ *
+ * See also cogl_get_features() and #CoglFeatureFlags
  */
 
 #include "clutter-build-config.h"
@@ -58,13 +60,20 @@ typedef struct ClutterFeatures
 static ClutterFeatures* __features = NULL;
 
 static ClutterFeatureFlags
-clutter_features_from_cogl (void)
+clutter_features_from_cogl (guint cogl_flags)
 {
   ClutterFeatureFlags clutter_flags = 0;
   
+  if (cogl_flags & COGL_FEATURE_TEXTURE_YUV)
+    clutter_flags |= CLUTTER_FEATURE_TEXTURE_YUV;
+  
+  if (cogl_flags & COGL_FEATURE_TEXTURE_READ_PIXELS)
+    clutter_flags |= CLUTTER_FEATURE_TEXTURE_READ_PIXELS;
+  
   clutter_flags |= CLUTTER_FEATURE_SHADERS_GLSL;
   
-  clutter_flags |= CLUTTER_FEATURE_OFFSCREEN;
+  if (cogl_flags & COGL_FEATURE_OFFSCREEN)
+    clutter_flags |= CLUTTER_FEATURE_OFFSCREEN;
   
   return clutter_flags;
 }
@@ -92,7 +101,7 @@ _clutter_feature_init (GError **error)
   if (!_clutter_backend_create_context (context->backend, error))
     return FALSE;
 
-  __features->flags = (clutter_features_from_cogl ()
+  __features->flags = (clutter_features_from_cogl (cogl_get_features ())
                     | _clutter_backend_get_features (context->backend));
 
   __features->features_set = TRUE;

clutter/clutter/clutter-gesture-action.c

@@ -118,7 +118,7 @@ struct _ClutterGestureActionPrivate
   gint requested_nb_points;
   GArray *points;
 
-  gulong actor_capture_id;
+  guint actor_capture_id;
   gulong stage_capture_id;
 
   ClutterGestureTriggerEdge edge;
@@ -308,7 +308,11 @@ cancel_gesture (ClutterGestureAction *action)
 
   priv->in_gesture = FALSE;
 
-  g_clear_signal_handler (&priv->stage_capture_id, priv->stage);
+  if (priv->stage_capture_id != 0)
+    {
+      g_signal_handler_disconnect (priv->stage, priv->stage_capture_id);
+      priv->stage_capture_id = 0;
+    }
 
   actor = clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (action));
   g_signal_emit (action, gesture_signals[GESTURE_CANCEL], 0, actor);
@@ -477,8 +481,11 @@ stage_captured_event_cb (ClutterActor         *stage,
       break;
     }
 
-  if (priv->points->len == 0)
+  if (priv->points->len == 0 && priv->stage_capture_id)
-    g_clear_signal_handler (&priv->stage_capture_id, priv->stage);
+    {
+      g_signal_handler_disconnect (priv->stage, priv->stage_capture_id);
+      priv->stage_capture_id = 0;
+    }
 
   return CLUTTER_EVENT_PROPAGATE;
 }
@@ -531,7 +538,7 @@ clutter_gesture_action_set_actor (ClutterActorMeta *meta,
       ClutterActor *old_actor = clutter_actor_meta_get_actor (meta);
 
       if (old_actor != NULL)
-        g_clear_signal_handler (&priv->actor_capture_id, old_actor);
+        g_signal_handler_disconnect (old_actor, priv->actor_capture_id);
 
       priv->actor_capture_id = 0;
     }
@@ -539,7 +546,7 @@ clutter_gesture_action_set_actor (ClutterActorMeta *meta,
   if (priv->stage_capture_id != 0)
     {
       if (priv->stage != NULL)
-        g_clear_signal_handler (&priv->stage_capture_id, priv->stage);
+        g_signal_handler_disconnect (priv->stage, priv->stage_capture_id);
 
       priv->stage_capture_id = 0;
       priv->stage = NULL;

clutter/clutter/clutter-graphene.c

@@ -1,111 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
- *
- * Copyright (C) 2019 Endless, Inc
- * Copyright (C) 2009, 2010 Intel Corp
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "clutter-build-config.h"
-
-#include "clutter-graphene.h"
-
-#include "clutter-private.h"
-#include "clutter-types.h"
-
-static gboolean
-graphene_point_progress (const GValue *a,
-                         const GValue *b,
-                         double        progress,
-                         GValue       *retval)
-{
-  const graphene_point_t *ap = g_value_get_boxed (a);
-  const graphene_point_t *bp = g_value_get_boxed (b);
-  graphene_point_t res;
-
-  graphene_point_interpolate (ap, bp, progress, &res);
-
-  g_value_set_boxed (retval, &res);
-
-  return TRUE;
-}
-
-static gboolean
-graphene_point3d_progress (const GValue *a,
-                           const GValue *b,
-                           double        progress,
-                           GValue       *retval)
-{
-  const graphene_point3d_t *av = g_value_get_boxed (a);
-  const graphene_point3d_t *bv = g_value_get_boxed (b);
-  graphene_point3d_t res;
-
-  graphene_point3d_interpolate (av, bv, progress, &res);
-
-  g_value_set_boxed (retval, &res);
-
-  return TRUE;
-}
-
-static gboolean
-graphene_rect_progress (const GValue *a,
-                        const GValue *b,
-                        double        progress,
-                        GValue       *retval)
-{
-  const graphene_rect_t *rect_a = g_value_get_boxed (a);
-  const graphene_rect_t *rect_b = g_value_get_boxed (b);
-  graphene_rect_t res;
-
-  graphene_rect_interpolate (rect_a, rect_b, progress, &res);
-
-  g_value_set_boxed (retval, &res);
-
-  return TRUE;
-}
-
-static gboolean
-graphene_size_progress (const GValue *a,
-                        const GValue *b,
-                        double        progress,
-                        GValue       *retval)
-{
-  const graphene_size_t *as = g_value_get_boxed (a);
-  const graphene_size_t *bs = g_value_get_boxed (b);
-  graphene_size_t res;
-
-  graphene_size_interpolate (as, bs, progress, &res);
-
-  g_value_set_boxed (retval, &res);
-
-  return TRUE;
-}
-
-void
-clutter_graphene_init (void)
-{
-  clutter_interval_register_progress_func (GRAPHENE_TYPE_POINT,
-                                           graphene_point_progress);
-  clutter_interval_register_progress_func (GRAPHENE_TYPE_POINT3D,
-                                           graphene_point3d_progress);
-  clutter_interval_register_progress_func (GRAPHENE_TYPE_RECT,
-                                           graphene_rect_progress);
-  clutter_interval_register_progress_func (GRAPHENE_TYPE_SIZE,
-                                           graphene_size_progress);
-}

clutter/clutter/clutter-grid-layout.c

@@ -44,12 +44,12 @@
  * SECTION:clutter-grid-layout
  * @Short_description: A layout manager for a grid of actors
  * @Title: ClutterGridLayout
- * @See_also: #ClutterBoxLayout
+ * @See_also: #ClutterTableLayout, #ClutterBoxLayout
  *
  * #ClutterGridLayout is a layout manager which arranges its child widgets in
- * rows and columns. It is a very similar to #ClutterBoxLayout, but it
+ * rows and columns. It is a very similar to #ClutterTableLayout and
- * consistently uses #ClutterActor's alignment and expansion flags instead of
+ * #ClutterBoxLayout, but it consistently uses #ClutterActor's
- * custom child properties.
+ * alignment and expansion flags instead of custom child properties.
  *
  * Children are added using clutter_grid_layout_attach(). They can span
  * multiple rows or columns. It is also possible to add a child next to an

clutter/clutter/clutter-image.c

@@ -118,10 +118,9 @@ clutter_image_init (ClutterImage *self)
 }
 
 static void
-clutter_image_paint_content (ClutterContent      *content,
+clutter_image_paint_content (ClutterContent   *content,
-                             ClutterActor        *actor,
+                             ClutterActor     *actor,
-                             ClutterPaintNode    *root,
+                             ClutterPaintNode *root)
-                             ClutterPaintContext *paint_context)
 {
   ClutterImagePrivate *priv = CLUTTER_IMAGE (content)->priv;
   ClutterPaintNode *node;
@@ -130,7 +129,7 @@ clutter_image_paint_content (ClutterContent      *content,
     return;
 
   node = clutter_actor_create_texture_paint_node (actor, priv->texture);
-  clutter_paint_node_set_static_name (node, "Image Content");
+  clutter_paint_node_set_name (node, "Image Content");
   clutter_paint_node_add_child (root, node);
   clutter_paint_node_unref (node);
 }

clutter/clutter/clutter-input-device-private.h

@@ -1,255 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Copyright © 2009, 2010, 2011  Intel Corp.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- *
- * Author: Emmanuele Bassi <ebassi@linux.intel.com>
- */
-
-#ifndef CLUTTER_INPUT_DEVICE_PRIVATE_H
-#define CLUTTER_INPUT_DEVICE_PRIVATE_H
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#include <clutter/clutter-input-device.h>
-
-G_BEGIN_DECLS
-
-typedef struct _ClutterAxisInfo
-{
-  ClutterInputAxis axis;
-
-  double min_axis;
-  double max_axis;
-
-  double min_value;
-  double max_value;
-
-  double resolution;
-} ClutterAxisInfo;
-
-typedef struct _ClutterKeyInfo
-{
-  guint keyval;
-  ClutterModifierType modifiers;
-} ClutterKeyInfo;
-
-typedef struct _ClutterScrollInfo
-{
-  guint axis_id;
-  ClutterScrollDirection direction;
-  double increment;
-
-  double last_value;
-  guint last_value_valid : 1;
-} ClutterScrollInfo;
-
-typedef struct _ClutterTouchInfo
-{
-  ClutterEventSequence *sequence;
-  ClutterActor *actor;
-
-  float current_x;
-  float current_y;
-} ClutterTouchInfo;
-
-typedef struct _ClutterPtrA11yData
-{
-  int n_btn_pressed;
-  float current_x;
-  float current_y;
-
-  float dwell_x;
-  float dwell_y;
-  gboolean dwell_drag_started;
-  gboolean dwell_gesture_started;
-  guint dwell_timer;
-  guint dwell_position_timer;
-
-  guint secondary_click_timer;
-  gboolean secondary_click_triggered;
-} ClutterPtrA11yData;
-
-struct _ClutterInputDevice
-{
-  GObject parent_instance;
-
-  int id;
-
-  ClutterInputDeviceType device_type;
-  ClutterInputMode device_mode;
-
-  char *device_name;
-
-  ClutterSeat *seat;
-
-  ClutterBackend *backend;
-
-  /* the associated device */
-  ClutterInputDevice *associated;
-
-  GList *slaves;
-
-  /* the actor underneath the pointer */
-  ClutterActor *cursor_actor;
-  GHashTable   *inv_touch_sequence_actors;
-
-  /* the actor that has a grab in place for the device */
-  ClutterActor *pointer_grab_actor;
-  ClutterActor *keyboard_grab_actor;
-  GHashTable   *sequence_grab_actors;
-  GHashTable   *inv_sequence_grab_actors;
-
-  /* the current click count */
-  int click_count;
-
-  /* the stage the device is on */
-  ClutterStage *stage;
-
-  /* the current state */
-  float current_x;
-  float current_y;
-  uint32_t current_time;
-  int current_button_number;
-  ClutterModifierType current_state;
-
-  /* the current touch points states */
-  GHashTable *touch_sequences_info;
-
-  /* the previous state, used for click count generation */
-  int previous_x;
-  int previous_y;
-  uint32_t previous_time;
-  int previous_button_number;
-  ClutterModifierType previous_state;
-
-  GArray *axes;
-
-  guint n_keys;
-  GArray *keys;
-
-  GArray *scroll_info;
-
-  char *vendor_id;
-  char *product_id;
-  char *node_path;
-
-  GPtrArray *tools;
-
-  int n_rings;
-  int n_strips;
-  int n_mode_groups;
-
-  ClutterInputDeviceMapping mapping_mode;
-
-  guint has_cursor : 1;
-  guint is_enabled : 1;
-
-  /* Accessiblity */
-  ClutterVirtualInputDevice *accessibility_virtual_device;
-  ClutterPtrA11yData *ptr_a11y_data;
-};
-
-CLUTTER_EXPORT
-void _clutter_input_device_set_associated_device (ClutterInputDevice *device,
-                                                  ClutterInputDevice *associated);
-CLUTTER_EXPORT
-void _clutter_input_device_add_slave (ClutterInputDevice *master,
-                                      ClutterInputDevice *slave);
-CLUTTER_EXPORT
-void _clutter_input_device_remove_slave (ClutterInputDevice *master,
-                                         ClutterInputDevice *slave);
-CLUTTER_EXPORT
-void clutter_input_device_update_from_tool (ClutterInputDevice     *device,
-                                            ClutterInputDeviceTool *tool);
-CLUTTER_EXPORT
-ClutterStage * _clutter_input_device_get_stage (ClutterInputDevice *device);
-CLUTTER_EXPORT
-void _clutter_input_device_set_stage (ClutterInputDevice *device,
-                                      ClutterStage       *stage);
-CLUTTER_EXPORT
-void _clutter_input_device_set_coords (ClutterInputDevice   *device,
-                                       ClutterEventSequence *sequence,
-                                       gfloat                x,
-                                       gfloat                y,
-                                       ClutterStage         *stage);
-CLUTTER_EXPORT
-void _clutter_input_device_set_state (ClutterInputDevice  *device,
-                                      ClutterModifierType  state);
-CLUTTER_EXPORT
-void _clutter_input_device_set_time (ClutterInputDevice *device,
-                                     guint32             time_);
-void _clutter_input_device_set_actor (ClutterInputDevice   *device,
-                                      ClutterEventSequence *sequence,
-                                      ClutterActor         *actor,
-                                      gboolean              emit_crossing);
-CLUTTER_EXPORT
-ClutterActor * clutter_input_device_update (ClutterInputDevice   *device,
-					    ClutterEventSequence *sequence,
-					    gboolean              emit_crossing);
-CLUTTER_EXPORT
-void _clutter_input_device_add_event_sequence (ClutterInputDevice *device,
-                                               ClutterEvent       *event);
-CLUTTER_EXPORT
-void _clutter_input_device_remove_event_sequence (ClutterInputDevice *device,
-                                                  ClutterEvent       *event);
-CLUTTER_EXPORT
-void _clutter_input_device_set_n_keys (ClutterInputDevice *device,
-                                       guint               n_keys);
-CLUTTER_EXPORT
-gboolean _clutter_input_device_translate_axis (ClutterInputDevice *device,
-                                               guint               index_,
-                                               gdouble             value,
-                                               gdouble            *axis_value);
-CLUTTER_EXPORT
-guint _clutter_input_device_add_axis (ClutterInputDevice *device,
-                                      ClutterInputAxis    axis,
-                                      gdouble             minimum,
-                                      gdouble             maximum,
-                                      gdouble             resolution);
-
-CLUTTER_EXPORT
-void _clutter_input_device_reset_axes (ClutterInputDevice *device);
-
-CLUTTER_EXPORT
-void _clutter_input_device_add_scroll_info (ClutterInputDevice     *device,
-                                            guint                   index_,
-                                            ClutterScrollDirection  direction,
-                                            gdouble                 increment);
-CLUTTER_EXPORT
-gboolean _clutter_input_device_get_scroll_delta (ClutterInputDevice     *device,
-                                                 guint                   index_,
-                                                 gdouble                 value,
-                                                 ClutterScrollDirection *direction_p,
-                                                 gdouble                *delta_p);
-CLUTTER_EXPORT
-void _clutter_input_device_reset_scroll_info (ClutterInputDevice *device);
-
-CLUTTER_EXPORT
-void clutter_input_device_add_tool (ClutterInputDevice     *device,
-                                    ClutterInputDeviceTool *tool);
-
-CLUTTER_EXPORT
-ClutterInputDeviceTool *
-   clutter_input_device_lookup_tool (ClutterInputDevice         *device,
-                                     guint64                     serial,
-                                     ClutterInputDeviceToolType  type);
-
-#endif /* CLUTTER_INPUT_DEVICE_PRIVATE_H */

clutter/clutter/clutter-input-device.c

@@ -37,12 +37,12 @@
 
 #include "clutter-actor-private.h"
 #include "clutter-debug.h"
+#include "clutter-device-manager-private.h"
 #include "clutter-enum-types.h"
 #include "clutter-event-private.h"
 #include "clutter-marshal.h"
 #include "clutter-private.h"
 #include "clutter-stage-private.h"
-#include "clutter-input-device-private.h"
 #include "clutter-input-device-tool.h"
 
 #include <math.h>
@@ -57,7 +57,7 @@ enum
   PROP_NAME,
 
   PROP_DEVICE_TYPE,
-  PROP_SEAT,
+  PROP_DEVICE_MANAGER,
   PROP_DEVICE_MODE,
 
   PROP_HAS_CURSOR,
@@ -96,7 +96,6 @@ clutter_input_device_dispose (GObject *gobject)
   g_clear_pointer (&device->device_name, g_free);
   g_clear_pointer (&device->vendor_id, g_free);
   g_clear_pointer (&device->product_id, g_free);
-  g_clear_pointer (&device->node_path, g_free);
 
   if (device->associated != NULL)
     {
@@ -171,8 +170,8 @@ clutter_input_device_set_property (GObject      *gobject,
       self->device_type = g_value_get_enum (value);
       break;
 
-    case PROP_SEAT:
+    case PROP_DEVICE_MANAGER:
-      self->seat = g_value_get_object (value);
+      self->device_manager = g_value_get_object (value);
       break;
 
     case PROP_DEVICE_MODE:
@@ -247,8 +246,8 @@ clutter_input_device_get_property (GObject    *gobject,
       g_value_set_enum (value, self->device_type);
       break;
 
-    case PROP_SEAT:
+    case PROP_DEVICE_MANAGER:
-      g_value_set_object (value, self->seat);
+      g_value_set_object (value, self->device_manager);
       break;
 
     case PROP_DEVICE_MODE:
@@ -362,15 +361,17 @@ clutter_input_device_class_init (ClutterInputDeviceClass *klass)
                        G_PARAM_CONSTRUCT_ONLY);
 
   /**
-   * ClutterInputDevice:seat:
+   * ClutterInputDevice:device-manager:
    *
-   * The #ClutterSeat instance which owns the device
+   * The #ClutterDeviceManager instance which owns the device
+   *
+   * Since: 1.6
    */
-  obj_props[PROP_SEAT] =
+  obj_props[PROP_DEVICE_MANAGER] =
-    g_param_spec_object ("seat",
+    g_param_spec_object ("device-manager",
-                         P_("Seat"),
+                         P_("Device Manager"),
-                         P_("Seat"),
+                         P_("The device manager instance"),
-                         CLUTTER_TYPE_SEAT,
+                         CLUTTER_TYPE_DEVICE_MANAGER,
                          CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
 
   /**
@@ -798,7 +799,7 @@ on_cursor_actor_reactive_changed (ClutterActor       *actor,
  *
  * Sets the actor under the pointer coordinates of @device
  *
- * This function is called by clutter_input_device_update()
+ * This function is called by _clutter_input_device_update()
  * and it will:
  *
  *   - queue a %CLUTTER_LEAVE event on the previous pointer actor
@@ -990,7 +991,7 @@ clutter_input_device_get_enabled (ClutterInputDevice *device)
 gboolean
 clutter_input_device_get_coords (ClutterInputDevice   *device,
                                  ClutterEventSequence *sequence,
-                                 graphene_point_t     *point)
+                                 ClutterPoint         *point)
 {
   g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), FALSE);
   g_return_val_if_fail (point != NULL, FALSE);
@@ -1016,7 +1017,7 @@ clutter_input_device_get_coords (ClutterInputDevice   *device,
 }
 
 /*
- * clutter_input_device_update:
+ * _clutter_input_device_update:
  * @device: a #ClutterInputDevice
  *
  * Updates the input @device by determining the #ClutterActor underneath the
@@ -1030,14 +1031,14 @@ clutter_input_device_get_coords (ClutterInputDevice   *device,
  * Since: 1.2
  */
 ClutterActor *
-clutter_input_device_update (ClutterInputDevice   *device,
+_clutter_input_device_update (ClutterInputDevice   *device,
-                             ClutterEventSequence *sequence,
+                              ClutterEventSequence *sequence,
-                             gboolean              emit_crossing)
+                              gboolean              emit_crossing)
 {
   ClutterStage *stage;
   ClutterActor *new_cursor_actor;
   ClutterActor *old_cursor_actor;
-  graphene_point_t point = GRAPHENE_POINT_INIT (-1.0f, -1.0f);
+  ClutterPoint point = { -1, -1 };
   ClutterInputDeviceType device_type = device->device_type;
 
   g_assert (device_type != CLUTTER_KEYBOARD_DEVICE &&
@@ -1223,11 +1224,11 @@ clutter_input_device_get_device_mode (ClutterInputDevice *device)
  *
  *   translate_native_event_to_clutter (native_event, &c_event);
  *
- *   // get the seat
+ *   // get the device manager
- *   seat = clutter_backend_get_deafult_seat (clutter_get_default_backend ());
+ *   manager = clutter_device_manager_get_default ();
  *
  *   // use the default Core Pointer that Clutter backends register by default
- *   device = clutter_seat_get_pointer (seat);
+ *   device = clutter_device_manager_get_core_device (manager, %CLUTTER_POINTER_DEVICE);
  *
  *   // update the state of the input device
  *   clutter_input_device_update_from_event (device, &c_event, FALSE);
@@ -2440,19 +2441,3 @@ clutter_input_device_is_grouped (ClutterInputDevice *device,
 
   return CLUTTER_INPUT_DEVICE_GET_CLASS (device)->is_grouped (device, other_device);
 }
-
-/**
- * clutter_input_device_get_seat:
- * @device: a #ClutterInputDevice
- *
- * Returns the seat the device belongs to
- *
- * Returns: (transfer none): the device seat
- **/
-ClutterSeat *
-clutter_input_device_get_seat (ClutterInputDevice *device)
-{
-  g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), NULL);
-
-  return device->seat;
-}

clutter/clutter/clutter-input-device.h

@@ -28,40 +28,10 @@
 #error "Only <clutter/clutter.h> can be included directly."
 #endif
 
-#include <clutter/clutter-backend.h>
 #include <clutter/clutter-types.h>
-#include <clutter/clutter-seat.h>
 
 G_BEGIN_DECLS
 
-typedef void (*ClutterEmitInputDeviceEvent) (ClutterEvent       *event,
-                                             ClutterInputDevice *device);
-
-struct _ClutterInputDeviceClass
-{
-  GObjectClass parent_class;
-
-  gboolean (* keycode_to_evdev) (ClutterInputDevice *device,
-                                 guint               hardware_keycode,
-                                 guint              *evdev_keycode);
-  void (* update_from_tool) (ClutterInputDevice     *device,
-                             ClutterInputDeviceTool *tool);
-
-  gboolean (* is_mode_switch_button) (ClutterInputDevice *device,
-                                      guint               group,
-                                      guint               button);
-  gint (* get_group_n_modes) (ClutterInputDevice *device,
-                              gint                group);
-
-  gboolean (* is_grouped) (ClutterInputDevice *device,
-                           ClutterInputDevice *other_device);
-
-  /* Keyboard accessbility */
-  void (* process_kbd_a11y_event) (ClutterEvent               *event,
-                                   ClutterInputDevice         *device,
-                                   ClutterEmitInputDeviceEvent emit_event_func);
-};
-
 #define CLUTTER_TYPE_INPUT_DEVICE               (clutter_input_device_get_type ())
 #define CLUTTER_INPUT_DEVICE(obj)               (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_INPUT_DEVICE, ClutterInputDevice))
 #define CLUTTER_IS_INPUT_DEVICE(obj)            (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_INPUT_DEVICE))
@@ -88,7 +58,7 @@ gint                    clutter_input_device_get_device_id      (ClutterInputDev
 CLUTTER_EXPORT
 gboolean                clutter_input_device_get_coords        (ClutterInputDevice   *device,
                                                                 ClutterEventSequence *sequence,
-                                                                graphene_point_t     *point);
+                                                                ClutterPoint         *point);
 CLUTTER_EXPORT
 ClutterModifierType     clutter_input_device_get_modifier_state (ClutterInputDevice  *device);
 CLUTTER_EXPORT
@@ -201,8 +171,6 @@ void                      clutter_input_device_set_mapping_mode (ClutterInputDev
 CLUTTER_EXPORT
 gboolean                  clutter_input_device_is_grouped       (ClutterInputDevice *device,
                                                                  ClutterInputDevice *other_device);
-CLUTTER_EXPORT
-ClutterSeat *             clutter_input_device_get_seat         (ClutterInputDevice *device);
 
 G_END_DECLS
 

clutter/clutter/clutter-input-focus.c

@@ -89,8 +89,8 @@ clutter_input_focus_reset (ClutterInputFocus *focus)
 }
 
 void
-clutter_input_focus_set_cursor_location (ClutterInputFocus     *focus,
+clutter_input_focus_set_cursor_location (ClutterInputFocus *focus,
-                                         const graphene_rect_t *rect)
+                                         const ClutterRect *rect)
 {
   ClutterInputFocusPrivate *priv;
 

clutter/clutter/clutter-input-focus.h

@@ -57,8 +57,8 @@ gboolean clutter_input_focus_is_focused (ClutterInputFocus *focus);
 CLUTTER_EXPORT
 void clutter_input_focus_reset (ClutterInputFocus *focus);
 CLUTTER_EXPORT
-void clutter_input_focus_set_cursor_location (ClutterInputFocus     *focus,
+void clutter_input_focus_set_cursor_location (ClutterInputFocus *focus,
-                                              const graphene_rect_t *rect);
+                                              const ClutterRect *rect);
 
 CLUTTER_EXPORT
 void clutter_input_focus_set_surrounding (ClutterInputFocus *focus,

clutter/clutter/clutter-input-method-private.h

@@ -26,8 +26,8 @@ ClutterInputFocus * clutter_input_method_get_focus (ClutterInputMethod *method);
 
 void clutter_input_method_reset               (ClutterInputMethod *method);
 
-void clutter_input_method_set_cursor_location (ClutterInputMethod    *method,
+void clutter_input_method_set_cursor_location (ClutterInputMethod *method,
-                                               const graphene_rect_t *rect);
+                                               const ClutterRect  *rect);
 void clutter_input_method_set_surrounding     (ClutterInputMethod *method,
                                                const gchar        *text,
                                                guint               cursor,

clutter/clutter/clutter-input-method.c

@@ -22,10 +22,10 @@
 #include "clutter-build-config.h"
 
 #include "clutter-private.h"
-#include "clutter/clutter-input-device-private.h"
 #include "clutter/clutter-input-method.h"
 #include "clutter/clutter-input-method-private.h"
 #include "clutter/clutter-input-focus-private.h"
+#include "clutter/clutter-device-manager-private.h"
 
 typedef struct _ClutterInputMethodPrivate ClutterInputMethodPrivate;
 
@@ -187,7 +187,7 @@ clutter_input_method_class_init (ClutterInputMethodClass *klass)
                   G_TYPE_FROM_CLASS (object_class),
                   G_SIGNAL_RUN_LAST,
                   0, NULL, NULL, NULL,
-                  G_TYPE_NONE, 1, GRAPHENE_TYPE_RECT);
+                  G_TYPE_NONE, 1, CLUTTER_TYPE_RECT);
 
   pspecs[PROP_CONTENT_HINTS] =
     g_param_spec_flags ("content-hints",
@@ -377,8 +377,8 @@ clutter_input_method_reset (ClutterInputMethod *im)
 }
 
 void
-clutter_input_method_set_cursor_location (ClutterInputMethod    *im,
+clutter_input_method_set_cursor_location (ClutterInputMethod *im,
-                                          const graphene_rect_t *rect)
+                                          const ClutterRect  *rect)
 {
   g_return_if_fail (CLUTTER_IS_INPUT_METHOD (im));
 
@@ -452,8 +452,8 @@ clutter_input_method_forward_key (ClutterInputMethod *im,
                                   gboolean            press)
 {
   ClutterInputMethodPrivate *priv;
+  ClutterDeviceManager *device_manager;
   ClutterInputDevice *keyboard;
-  ClutterSeat *seat;
   ClutterStage *stage;
   ClutterEvent *event;
 
@@ -463,8 +463,9 @@ clutter_input_method_forward_key (ClutterInputMethod *im,
   if (!priv->focus)
     return;
 
-  seat = clutter_backend_get_default_seat (clutter_get_default_backend ());
+  device_manager = clutter_device_manager_get_default ();
-  keyboard = clutter_seat_get_keyboard (seat);
+  keyboard = clutter_device_manager_get_core_device (device_manager,
+                                                     CLUTTER_KEYBOARD_DEVICE);
   stage = _clutter_input_device_get_stage (keyboard);
   if (stage == NULL)
     return;

clutter/clutter/clutter-input-method.h

@@ -42,8 +42,8 @@ struct _ClutterInputMethodClass
 
   void (* reset) (ClutterInputMethod *im);
 
-  void (* set_cursor_location) (ClutterInputMethod    *im,
+  void (* set_cursor_location) (ClutterInputMethod          *im,
-                                const graphene_rect_t *rect);
+                                const ClutterRect           *rect);
   void (* set_surrounding) (ClutterInputMethod *im,
                             const gchar        *text,
                             guint               cursor,

clutter/clutter/clutter-input-pointer-a11y.c

@@ -25,9 +25,10 @@
 
 #include "clutter-build-config.h"
 
+#include "clutter-device-manager.h"
+#include "clutter-device-manager-private.h"
 #include "clutter-enum-types.h"
 #include "clutter-input-device.h"
-#include "clutter-input-device-private.h"
 #include "clutter-input-pointer-a11y-private.h"
 #include "clutter-main.h"
 #include "clutter-virtual-input-device.h"
@@ -37,7 +38,7 @@ is_secondary_click_enabled (ClutterInputDevice *device)
 {
   ClutterPointerA11ySettings settings;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   return (settings.controls & CLUTTER_A11Y_SECONDARY_CLICK_ENABLED);
 }
@@ -47,7 +48,7 @@ is_dwell_click_enabled (ClutterInputDevice *device)
 {
   ClutterPointerA11ySettings settings;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   return (settings.controls & CLUTTER_A11Y_DWELL_ENABLED);
 }
@@ -57,7 +58,7 @@ get_secondary_click_delay (ClutterInputDevice *device)
 {
   ClutterPointerA11ySettings settings;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   return settings.secondary_click_delay;
 }
@@ -67,7 +68,7 @@ get_dwell_delay (ClutterInputDevice *device)
 {
   ClutterPointerA11ySettings settings;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   return settings.dwell_delay;
 }
@@ -77,7 +78,7 @@ get_dwell_threshold (ClutterInputDevice *device)
 {
   ClutterPointerA11ySettings settings;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   return settings.dwell_threshold;
 }
@@ -87,7 +88,7 @@ get_dwell_mode (ClutterInputDevice *device)
 {
   ClutterPointerA11ySettings settings;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   return settings.dwell_mode;
 }
@@ -97,7 +98,7 @@ get_dwell_click_type (ClutterInputDevice *device)
 {
   ClutterPointerA11ySettings settings;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   return settings.dwell_click_type;
 }
@@ -108,7 +109,7 @@ get_dwell_click_type_for_direction (ClutterInputDevice               *device,
 {
   ClutterPointerA11ySettings settings;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   if (direction == settings.dwell_gesture_single)
     return CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY;
@@ -167,7 +168,7 @@ trigger_secondary_click (gpointer data)
   device->ptr_a11y_data->secondary_click_triggered = TRUE;
   device->ptr_a11y_data->secondary_click_timer = 0;
 
-  g_signal_emit_by_name (device->seat,
+  g_signal_emit_by_name (device->device_manager,
                          "ptr-a11y-timeout-stopped",
                          device,
                          CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
@@ -184,7 +185,7 @@ start_secondary_click_timeout (ClutterInputDevice *device)
   device->ptr_a11y_data->secondary_click_timer =
     clutter_threads_add_timeout (delay, trigger_secondary_click, device);
 
-  g_signal_emit_by_name (device->seat,
+  g_signal_emit_by_name (device->device_manager,
                          "ptr-a11y-timeout-started",
                          device,
                          CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
@@ -196,10 +197,10 @@ stop_secondary_click_timeout (ClutterInputDevice *device)
 {
   if (device->ptr_a11y_data->secondary_click_timer)
     {
-      g_clear_handle_id (&device->ptr_a11y_data->secondary_click_timer,
+      g_source_remove (device->ptr_a11y_data->secondary_click_timer);
-                         g_source_remove);
+      device->ptr_a11y_data->secondary_click_timer = 0;
 
-      g_signal_emit_by_name (device->seat,
+      g_signal_emit_by_name (device->device_manager,
                              "ptr-a11y-timeout-stopped",
                              device,
                              CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
@@ -303,7 +304,7 @@ update_dwell_click_type (ClutterInputDevice *device)
   ClutterPointerA11ySettings settings;
   ClutterPointerA11yDwellClickType dwell_click_type;
 
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
+  clutter_device_manager_get_pointer_a11y_settings (device->device_manager, &settings);
 
   dwell_click_type = settings.dwell_click_type;
   switch (dwell_click_type)
@@ -328,9 +329,10 @@ update_dwell_click_type (ClutterInputDevice *device)
   if (dwell_click_type != settings.dwell_click_type)
     {
       settings.dwell_click_type = dwell_click_type;
-      clutter_seat_set_pointer_a11y_settings (device->seat, &settings);
+      clutter_device_manager_set_pointer_a11y_settings (device->device_manager,
+                                                        &settings);
 
-      g_signal_emit_by_name (device->seat,
+      g_signal_emit_by_name (device->device_manager,
                              "ptr-a11y-dwell-click-type-changed",
                              dwell_click_type);
     }
@@ -435,7 +437,7 @@ trigger_dwell_gesture (gpointer data)
   device->ptr_a11y_data->dwell_timer =
     clutter_threads_add_timeout (delay, trigger_clear_dwell_gesture, device);
 
-  g_signal_emit_by_name (device->seat,
+  g_signal_emit_by_name (device->device_manager,
                          "ptr-a11y-timeout-stopped",
                          device,
                          CLUTTER_A11Y_TIMEOUT_TYPE_GESTURE,
@@ -453,7 +455,7 @@ start_dwell_gesture_timeout (ClutterInputDevice *device)
     clutter_threads_add_timeout (delay, trigger_dwell_gesture, device);
   device->ptr_a11y_data->dwell_gesture_started = TRUE;
 
-  g_signal_emit_by_name (device->seat,
+  g_signal_emit_by_name (device->device_manager,
                          "ptr-a11y-timeout-started",
                          device,
                          CLUTTER_A11Y_TIMEOUT_TYPE_GESTURE,
@@ -467,7 +469,7 @@ trigger_dwell_click (gpointer data)
 
   device->ptr_a11y_data->dwell_timer = 0;
 
-  g_signal_emit_by_name (device->seat,
+  g_signal_emit_by_name (device->device_manager,
                          "ptr-a11y-timeout-stopped",
                          device,
                          CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
@@ -497,7 +499,7 @@ start_dwell_timeout (ClutterInputDevice *device)
   device->ptr_a11y_data->dwell_timer =
     clutter_threads_add_timeout (delay, trigger_dwell_click, device);
 
-  g_signal_emit_by_name (device->seat,
+  g_signal_emit_by_name (device->device_manager,
                          "ptr-a11y-timeout-started",
                          device,
                          CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
@@ -509,10 +511,11 @@ stop_dwell_timeout (ClutterInputDevice *device)
 {
   if (device->ptr_a11y_data->dwell_timer)
     {
-      g_clear_handle_id (&device->ptr_a11y_data->dwell_timer, g_source_remove);
+      g_source_remove (device->ptr_a11y_data->dwell_timer);
+      device->ptr_a11y_data->dwell_timer = 0;
       device->ptr_a11y_data->dwell_gesture_started = FALSE;
 
-      g_signal_emit_by_name (device->seat,
+      g_signal_emit_by_name (device->device_manager,
                              "ptr-a11y-timeout-stopped",
                              device,
                              CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
@@ -571,7 +574,8 @@ is_device_core_pointer (ClutterInputDevice *device)
 {
   ClutterInputDevice *core_pointer;
 
-  core_pointer = clutter_seat_get_pointer (device->seat);
+  core_pointer = clutter_device_manager_get_core_device (device->device_manager,
+                                                         CLUTTER_POINTER_DEVICE);
   if (core_pointer == NULL)
     return FALSE;
 
@@ -585,8 +589,8 @@ _clutter_input_pointer_a11y_add_device (ClutterInputDevice *device)
     return;
 
   device->accessibility_virtual_device =
-    clutter_seat_create_virtual_device (device->seat,
+    clutter_device_manager_create_virtual_device (device->device_manager,
-                                        CLUTTER_POINTER_DEVICE);
+                                                  CLUTTER_POINTER_DEVICE);
 
   device->ptr_a11y_data = g_new0 (ClutterPtrA11yData, 1);
 }

clutter/clutter/clutter-keymap.c

@@ -62,9 +62,3 @@ clutter_keymap_get_caps_lock_state (ClutterKeymap *keymap)
 {
   return CLUTTER_KEYMAP_GET_CLASS (keymap)->get_caps_lock_state (keymap);
 }
-
-PangoDirection
-clutter_keymap_get_direction (ClutterKeymap *keymap)
-{
-  return CLUTTER_KEYMAP_GET_CLASS (keymap)->get_direction (keymap);
-}

clutter/clutter/clutter-keymap.h

@@ -29,7 +29,6 @@
 #include <clutter/clutter-macros.h>
 
 #include <glib-object.h>
-#include <pango/pango.h>
 
 typedef struct _ClutterKeymap ClutterKeymap;
 typedef struct _ClutterKeymapClass ClutterKeymapClass;
@@ -40,7 +39,6 @@ struct _ClutterKeymapClass
 
   gboolean (* get_num_lock_state)  (ClutterKeymap *keymap);
   gboolean (* get_caps_lock_state) (ClutterKeymap *keymap);
-  PangoDirection (* get_direction) (ClutterKeymap *keymap);
 };
 
 #define CLUTTER_TYPE_KEYMAP (clutter_keymap_get_type ())
@@ -55,6 +53,4 @@ gboolean clutter_keymap_get_num_lock_state  (ClutterKeymap *keymap);
 CLUTTER_EXPORT
 gboolean clutter_keymap_get_caps_lock_state (ClutterKeymap *keymap);
 
-PangoDirection clutter_keymap_get_direction (ClutterKeymap *keymap);
-
 #endif /* CLUTTER_KEYMAP_H */

clutter/clutter/clutter-keysyms-update.pl

@@ -58,6 +58,10 @@ die "Could not open file keysymdef.h: $!\n"
 die "Could not open file clutter-keysyms.h: $!\n"
     unless open(OUT_KEYSYMS, ">:utf8", "clutter-keysyms.h");
 
+# Output: clutter/clutter/deprecated/clutter-keysyms.h
+die "Could not open file clutter-keysyms-compat.h: $!\n"
+    unless open(OUT_KEYSYMS_COMPAT, ">:utf8", "deprecated/clutter-keysyms.h");
+
 my $LICENSE_HEADER= <<EOF;
 /* Clutter
  *
@@ -81,6 +85,7 @@ my $LICENSE_HEADER= <<EOF;
 EOF
 
 print OUT_KEYSYMS $LICENSE_HEADER;
+print OUT_KEYSYMS_COMPAT $LICENSE_HEADER;
 
 print OUT_KEYSYMS<<EOF;
 
@@ -99,6 +104,23 @@ print OUT_KEYSYMS<<EOF;
 
 EOF
 
+print OUT_KEYSYMS_COMPAT<<EOF;
+/*
+ * Compatibility version of clutter-keysyms.h.
+ *
+ * Since Clutter 1.4, the key symbol defines have been changed to have
+ * a KEY_ prefix. This is a compatibility header that is included when
+ * deprecated symbols are enabled. Consider porting to the new names
+ * instead.
+ */
+
+#ifndef __CLUTTER_KEYSYMS_DEPRECATED_H__
+#define __CLUTTER_KEYSYMS_DEPRECATED_H__
+
+#ifndef CLUTTER_DISABLE_DEPRECATED
+
+EOF
+
 while (<IN_KEYSYMDEF>)
 {
 	next if ( ! /^#define / );
@@ -115,8 +137,13 @@ while (<IN_KEYSYMDEF>)
 	my $element = $keysymelements[1];
 	my $binding = $element;
 	$binding =~ s/^XK_/CLUTTER_KEY_/g;
+	my $compat_binding = $element;
+	$compat_binding =~ s/^XK_/CLUTTER_/g;
+
+	my $deprecation = "CLUTTER_DEPRECATED_MACRO_FOR(\"Deprecated key symbol. Use $binding instead.\")";
 
 	printf OUT_KEYSYMS "#define %s 0x%03x\n", $binding, hex($keysymelements[2]);
+	printf OUT_KEYSYMS_COMPAT "#define %s 0x%03x %s\n", $compat_binding, hex($keysymelements[2]), $deprecation;
 }
 
 close IN_KEYSYMDEF;
@@ -160,8 +187,11 @@ while (<IN_XF86KEYSYM>)
 	my $element = $keysymelements[1];
 	my $binding = $element;
 	$binding =~ s/^XF86XK_/CLUTTER_KEY_/g;
+	my $compat_binding = $element;
+	$compat_binding =~ s/^XF86XK_/CLUTTER_/g;
 
 	printf OUT_KEYSYMS "#define %s 0x%03x\n", $binding, hex($keysymelements[2]);
+	printf OUT_KEYSYMS_COMPAT "#define %s 0x%03x\n", $compat_binding, hex($keysymelements[2]);
 }
 
 close IN_XF86KEYSYM;
@@ -172,6 +202,13 @@ print OUT_KEYSYMS<<EOF;
 #endif /* __CLUTTER_KEYSYMS_H__ */
 EOF
 
+print OUT_KEYSYMS_COMPAT<<EOF;
+
+#endif /* CLUTTER_DISABLE_DEPRECATED */
+
+#endif /* __CLUTTER_KEYSYMS_DEPRECATED_H__ */
+EOF
+
 foreach my $f (qw/ keysymdef.h XF86keysym.h /) {
     unlink $f or die "Unable to delete $f: $!";
 }

clutter/clutter/clutter-layout-manager.c

@@ -98,11 +98,11 @@
  * |[
  * {
  *   "type" : "ClutterBox",
- *   "layout-manager" : { "type" : "ClutterGridLayout" },
+ *   "layout-manager" : { "type" : "ClutterTableLayout" },
  *   "children" : [
  *     {
- *       "type" : "ClutterText",
+ *       "type" : "ClutterTexture",
- *       "text" : "Some text",
+ *       "filename" : "image-00.png",
  *
  *       "layout::row" : 0,
  *       "layout::column" : 0,
@@ -112,8 +112,8 @@
  *       "layout::y-expand" : true
  *     },
  *     {
- *       "type" : "ClutterText",
+ *       "type" : "ClutterTexture",
- *       "text" : "Some more text",
+ *       "filename" : "image-01.png",
  *
  *       "layout::row" : 0,
  *       "layout::column" : 1,
@@ -329,6 +329,9 @@ layout_manager_real_begin_animation (ClutterLayoutManager *manager,
   /* let the alpha take ownership of the timeline */
   g_object_unref (timeline);
 
+  g_signal_connect_swapped (timeline, "completed",
+                            G_CALLBACK (clutter_layout_manager_end_animation),
+                            manager);
   g_signal_connect_swapped (timeline, "new-frame",
                             G_CALLBACK (clutter_layout_manager_layout_changed),
                             manager);
@@ -372,6 +375,9 @@ layout_manager_real_end_animation (ClutterLayoutManager *manager)
   if (clutter_timeline_is_playing (timeline))
     clutter_timeline_stop (timeline);
 
+  g_signal_handlers_disconnect_by_func (timeline,
+                                        G_CALLBACK (clutter_layout_manager_end_animation),
+                                        manager);
   g_signal_handlers_disconnect_by_func (timeline,
                                         G_CALLBACK (clutter_layout_manager_layout_changed),
                                         manager);

clutter/clutter/clutter-layout-manager.h

@@ -213,6 +213,15 @@ void               clutter_layout_manager_child_get_property    (ClutterLayoutMa
                                                                  const gchar            *property_name,
                                                                  GValue                 *value);
 
+CLUTTER_DEPRECATED
+ClutterAlpha *     clutter_layout_manager_begin_animation       (ClutterLayoutManager   *manager,
+                                                                 guint                   duration,
+                                                                 gulong                  mode);
+CLUTTER_DEPRECATED
+void               clutter_layout_manager_end_animation         (ClutterLayoutManager   *manager);
+CLUTTER_DEPRECATED
+gdouble            clutter_layout_manager_get_animation_progress (ClutterLayoutManager   *manager);
+
 G_END_DECLS
 
 #endif /* __CLUTTER_LAYOUT_MANAGER_H__ */

clutter/clutter/clutter-main.c

@@ -55,11 +55,10 @@
 #include "clutter-backend-private.h"
 #include "clutter-config.h"
 #include "clutter-debug.h"
+#include "clutter-device-manager-private.h"
 #include "clutter-event-private.h"
 #include "clutter-feature.h"
-#include "clutter-input-device-private.h"
 #include "clutter-input-pointer-a11y-private.h"
-#include "clutter-graphene.h"
 #include "clutter-main.h"
 #include "clutter-master-clock.h"
 #include "clutter-mutter.h"
@@ -1523,7 +1522,7 @@ event_click_count_generate (ClutterEvent *event)
         previous_y = event->button.y;
         previous_time = event->button.time;
 
-        G_GNUC_FALLTHROUGH;
+        /* fallthrough */
       case CLUTTER_BUTTON_RELEASE:
         event->button.click_count = click_count;
         break;
@@ -1776,7 +1775,7 @@ _clutter_process_event_details (ClutterActor        *stage,
 
             emit_crossing_event (event, device);
 
-            actor = clutter_input_device_update (device, NULL, FALSE);
+            actor = _clutter_input_device_update (device, NULL, FALSE);
             if (actor != stage)
               {
                 ClutterEvent *crossing;
@@ -1834,10 +1833,13 @@ _clutter_process_event_details (ClutterActor        *stage,
           {
             if (_clutter_is_input_pointer_a11y_enabled (device))
               {
+                ClutterInputDevice *core_pointer;
                 gfloat x, y;
 
                 clutter_event_get_coords (event, &x, &y);
-                _clutter_input_pointer_a11y_on_motion_event (device, x, y);
+                core_pointer = clutter_device_manager_get_core_device (device->device_manager,
+                                                                       CLUTTER_POINTER_DEVICE);
+                _clutter_input_pointer_a11y_on_motion_event (core_pointer, x, y);
               }
           }
 #endif /* CLUTTER_WINDOWING_X11 */
@@ -1868,7 +1870,7 @@ _clutter_process_event_details (ClutterActor        *stage,
             break;
           }
 
-        G_GNUC_FALLTHROUGH;
+      /* fallthrough from motion */
       case CLUTTER_BUTTON_PRESS:
       case CLUTTER_BUTTON_RELEASE:
 #ifdef CLUTTER_WINDOWING_X11
@@ -1876,7 +1878,12 @@ _clutter_process_event_details (ClutterActor        *stage,
           {
             if (_clutter_is_input_pointer_a11y_enabled (device) && (event->type != CLUTTER_MOTION))
               {
-                _clutter_input_pointer_a11y_on_button_event (device,
+                ClutterInputDevice *core_pointer;
+
+                core_pointer = clutter_device_manager_get_core_device (device->device_manager,
+                                                                       CLUTTER_POINTER_DEVICE);
+
+                _clutter_input_pointer_a11y_on_button_event (core_pointer,
                                                              event->button.button,
                                                              event->type == CLUTTER_BUTTON_PRESS);
               }
@@ -1935,7 +1942,7 @@ _clutter_process_event_details (ClutterActor        *stage,
                * get the actor underneath
                */
               if (device != NULL)
-                actor = clutter_input_device_update (device, NULL, TRUE);
+                actor = _clutter_input_device_update (device, NULL, TRUE);
               else
                 {
                   CLUTTER_NOTE (EVENT, "No device found: picking");
@@ -2008,7 +2015,7 @@ _clutter_process_event_details (ClutterActor        *stage,
             break;
           }
 
-        G_GNUC_FALLTHROUGH;
+      /* fallthrough from motion */
       case CLUTTER_TOUCH_BEGIN:
       case CLUTTER_TOUCH_CANCEL:
       case CLUTTER_TOUCH_END:
@@ -2052,7 +2059,7 @@ _clutter_process_event_details (ClutterActor        *stage,
                 }
 
               if (device != NULL)
-                actor = clutter_input_device_update (device, sequence, TRUE);
+                actor = _clutter_input_device_update (device, sequence, TRUE);
               else
                 {
                   CLUTTER_NOTE (EVENT, "No device found: picking");
@@ -2187,8 +2194,6 @@ clutter_base_init (void)
 
       /* initialise the Big Clutter Lock™ if necessary */
       clutter_threads_init_default ();
-
-      clutter_graphene_init ();
     }
 }
 
@@ -2303,7 +2308,8 @@ clutter_threads_remove_repaint_func (guint handle_id)
  * that it does not block, otherwise the frame time budget may be lost.
  *
  * A repaint function is useful to ensure that an update of the scenegraph
- * is performed before the scenegraph is repainted. By default, a repaint
+ * is performed before the scenegraph is repainted; for instance, uploading
+ * a frame from a video into a #ClutterTexture. By default, a repaint
  * function added using this function will be invoked prior to the frame
  * being processed.
  *
@@ -2352,7 +2358,8 @@ clutter_threads_add_repaint_func (GSourceFunc    func,
  * that it does not block, otherwise the frame time budget may be lost.
  *
  * A repaint function is useful to ensure that an update of the scenegraph
- * is performed before the scenegraph is repainted. The @flags passed to this
+ * is performed before the scenegraph is repainted; for instance, uploading
+ * a frame from a video into a #ClutterTexture. The @flags passed to this
  * function will determine the section of the frame processing that will
  * result in @func being called.
  *
@@ -2595,36 +2602,6 @@ clutter_check_windowing_backend (const char *backend_type)
   return FALSE;
 }
 
-/**
- * clutter_add_debug_flags: (skip)
- *
- * Adds the debug flags passed to the list of debug flags.
- */
-void
-clutter_add_debug_flags (ClutterDebugFlag     debug_flags,
-                         ClutterDrawDebugFlag draw_flags,
-                         ClutterPickDebugFlag pick_flags)
-{
-  clutter_debug_flags |= debug_flags;
-  clutter_paint_debug_flags |= draw_flags;
-  clutter_pick_debug_flags |= pick_flags;
-}
-
-/**
- * clutter_remove_debug_flags: (skip)
- *
- * Removes the debug flags passed from the list of debug flags.
- */
-void
-clutter_remove_debug_flags (ClutterDebugFlag     debug_flags,
-                            ClutterDrawDebugFlag draw_flags,
-                            ClutterPickDebugFlag pick_flags)
-{
-  clutter_debug_flags &= ~debug_flags;
-  clutter_paint_debug_flags &= ~draw_flags;
-  clutter_pick_debug_flags &= ~pick_flags;
-}
-
 void
 _clutter_set_sync_to_vblank (gboolean sync_to_vblank)
 {

clutter/clutter/clutter-main.h

@@ -34,45 +34,6 @@
 
 G_BEGIN_DECLS
 
-typedef enum
-{
-  CLUTTER_DEBUG_MISC                = 1 << 0,
-  CLUTTER_DEBUG_ACTOR               = 1 << 1,
-  CLUTTER_DEBUG_TEXTURE             = 1 << 2,
-  CLUTTER_DEBUG_EVENT               = 1 << 3,
-  CLUTTER_DEBUG_PAINT               = 1 << 4,
-  CLUTTER_DEBUG_PANGO               = 1 << 5,
-  CLUTTER_DEBUG_BACKEND             = 1 << 6,
-  CLUTTER_DEBUG_SCHEDULER           = 1 << 7,
-  CLUTTER_DEBUG_SCRIPT              = 1 << 8,
-  CLUTTER_DEBUG_SHADER              = 1 << 9,
-  CLUTTER_DEBUG_MULTISTAGE          = 1 << 10,
-  CLUTTER_DEBUG_ANIMATION           = 1 << 11,
-  CLUTTER_DEBUG_LAYOUT              = 1 << 12,
-  CLUTTER_DEBUG_PICK                = 1 << 13,
-  CLUTTER_DEBUG_EVENTLOOP           = 1 << 14,
-  CLUTTER_DEBUG_CLIPPING            = 1 << 15,
-  CLUTTER_DEBUG_OOB_TRANSFORMS      = 1 << 16,
-} ClutterDebugFlag;
-
-typedef enum
-{
-  CLUTTER_DEBUG_NOP_PICKING = 1 << 0,
-} ClutterPickDebugFlag;
-
-typedef enum
-{
-  CLUTTER_DEBUG_DISABLE_SWAP_EVENTS        = 1 << 0,
-  CLUTTER_DEBUG_DISABLE_CLIPPED_REDRAWS    = 1 << 1,
-  CLUTTER_DEBUG_REDRAWS                    = 1 << 2,
-  CLUTTER_DEBUG_PAINT_VOLUMES              = 1 << 3,
-  CLUTTER_DEBUG_DISABLE_CULLING            = 1 << 4,
-  CLUTTER_DEBUG_DISABLE_OFFSCREEN_REDIRECT = 1 << 5,
-  CLUTTER_DEBUG_CONTINUOUS_REDRAW          = 1 << 6,
-  CLUTTER_DEBUG_PAINT_DEFORM_TILES         = 1 << 7,
-  CLUTTER_DEBUG_PAINT_DAMAGE_REGION        = 1 << 8,
-} ClutterDrawDebugFlag;
-
 /**
  * CLUTTER_INIT_ERROR:
  *
@@ -197,15 +158,6 @@ guint                   clutter_get_default_frame_rate          (void);
 CLUTTER_EXPORT
 gboolean                clutter_check_windowing_backend         (const char *backend_type);
 
-CLUTTER_EXPORT
-void                    clutter_add_debug_flags                 (ClutterDebugFlag     debug_flags,
-                                                                 ClutterDrawDebugFlag draw_flags,
-                                                                 ClutterPickDebugFlag pick_flags);
-
-CLUTTER_EXPORT
-void                    clutter_remove_debug_flags              (ClutterDebugFlag     debug_flags,
-                                                                 ClutterDrawDebugFlag draw_flags,
-                                                                 ClutterPickDebugFlag pick_flags);
 
 G_END_DECLS
 

clutter/clutter/clutter-mutter.h

@@ -26,8 +26,8 @@
 #define __CLUTTER_H_INSIDE__
 
 #include "clutter-backend.h"
+#include "clutter-device-manager-private.h"
 #include "clutter-event-private.h"
-#include "clutter-input-device-private.h"
 #include "clutter-input-pointer-a11y-private.h"
 #include "clutter-macros.h"
 #include "clutter-private.h"

clutter/clutter/clutter-offscreen-effect.c

@@ -74,7 +74,6 @@
 #include "clutter-debug.h"
 #include "clutter-private.h"
 #include "clutter-stage-private.h"
-#include "clutter-paint-context-private.h"
 #include "clutter-paint-volume-private.h"
 #include "clutter-actor-box-private.h"
 
@@ -87,7 +86,7 @@ struct _ClutterOffscreenEffectPrivate
   ClutterActor *actor;
   ClutterActor *stage;
 
-  graphene_point3d_t position;
+  ClutterVertex position;
 
   int fbo_offset_x;
   int fbo_offset_y;
@@ -118,7 +117,11 @@ clutter_offscreen_effect_set_actor (ClutterActorMeta *meta,
   meta_class->set_actor (meta, actor);
 
   /* clear out the previous state */
-  g_clear_pointer (&priv->offscreen, cogl_object_unref);
+  if (priv->offscreen != NULL)
+    {
+      cogl_handle_unref (priv->offscreen);
+      priv->offscreen = NULL;
+    }
 
   /* we keep a back pointer here, to avoid going through the ActorMeta */
   priv->actor = clutter_actor_meta_get_actor (meta);
@@ -194,8 +197,17 @@ update_fbo (ClutterEffect *effect,
       ensure_pipeline_filter_for_scale (self, resource_scale);
     }
 
-  g_clear_pointer (&priv->texture, cogl_object_unref);
+  if (priv->texture != NULL)
-  g_clear_pointer (&priv->offscreen, cogl_object_unref);
+    {
+      cogl_handle_unref (priv->texture);
+      priv->texture = NULL;
+    }
+
+  if (priv->offscreen != NULL)
+    {
+      cogl_handle_unref (priv->offscreen);
+      priv->offscreen = NULL;
+    }
 
   priv->texture =
     clutter_offscreen_effect_create_texture (self, target_width, target_height);
@@ -212,7 +224,7 @@ update_fbo (ClutterEffect *effect,
     {
       g_warning ("%s: Unable to create an Offscreen buffer", G_STRLOC);
 
-      cogl_object_unref (priv->target);
+      cogl_handle_unref (priv->target);
       priv->target = NULL;
 
       priv->target_width = 0;
@@ -225,8 +237,7 @@ update_fbo (ClutterEffect *effect,
 }
 
 static gboolean
-clutter_offscreen_effect_pre_paint (ClutterEffect       *effect,
+clutter_offscreen_effect_pre_paint (ClutterEffect *effect)
-                                    ClutterPaintContext *paint_context)
 {
   ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
   ClutterOffscreenEffectPrivate *priv = self->priv;
@@ -237,14 +248,11 @@ clutter_offscreen_effect_pre_paint (ClutterEffect       *effect,
   CoglColor transparent;
   gfloat stage_width, stage_height;
   gfloat target_width = -1, target_height = -1;
-  CoglFramebuffer *framebuffer;
   gfloat resource_scale;
   gfloat ceiled_resource_scale;
-  graphene_point3d_t local_offset;
+  ClutterVertex local_offset = { 0.f, 0.f, 0.f };
   gfloat old_viewport[4];
 
-  local_offset = GRAPHENE_POINT3D_INIT (0.0f, 0.0f, 0.0f);
-
   if (!clutter_actor_meta_get_enabled (CLUTTER_ACTOR_META (effect)))
     return FALSE;
 
@@ -302,10 +310,10 @@ clutter_offscreen_effect_pre_paint (ClutterEffect       *effect,
   if (!update_fbo (effect, target_width, target_height, resource_scale))
     return FALSE;
 
-  framebuffer = clutter_paint_context_get_framebuffer (paint_context);
+  cogl_get_modelview_matrix (&old_modelview);
-  cogl_framebuffer_get_modelview_matrix (framebuffer, &old_modelview);
 
-  clutter_paint_context_push_framebuffer (paint_context, priv->offscreen);
+  /* let's draw offscreen */
+  cogl_push_framebuffer (priv->offscreen);
 
   /* We don't want the FBO contents to be transformed. That could waste memory
    * (e.g. during zoom), or result in something that's not rectangular (clipped
@@ -315,7 +323,7 @@ clutter_offscreen_effect_pre_paint (ClutterEffect       *effect,
    * contents on screen...
    */
   clutter_actor_get_transform (priv->stage, &modelview);
-  cogl_framebuffer_set_modelview_matrix (priv->offscreen, &modelview);
+  cogl_set_modelview_matrix (&modelview);
 
   /* Save the original viewport for calculating priv->position */
   _clutter_stage_get_viewport (CLUTTER_STAGE (priv->stage),
@@ -327,11 +335,10 @@ clutter_offscreen_effect_pre_paint (ClutterEffect       *effect,
   /* Set up the viewport so that it has the same size as the stage (avoid
    * distortion), but translated to account for the FBO offset...
    */
-  cogl_framebuffer_set_viewport (priv->offscreen,
+  cogl_set_viewport (-priv->fbo_offset_x,
-                                 -priv->fbo_offset_x,
+                     -priv->fbo_offset_y,
-                                 -priv->fbo_offset_y,
+                     stage_width,
-                                 stage_width,
+                     stage_height);
-                                 stage_height);
 
   /* Copy the stage's projection matrix across to the framebuffer */
   _clutter_stage_get_projection_matrix (CLUTTER_STAGE (priv->stage),
@@ -348,15 +355,14 @@ clutter_offscreen_effect_pre_paint (ClutterEffect       *effect,
                                           &priv->position,
                                           1);
 
-  cogl_framebuffer_set_projection_matrix (priv->offscreen, &projection);
+  cogl_set_projection_matrix (&projection);
 
   cogl_color_init_from_4ub (&transparent, 0, 0, 0, 0);
-  cogl_framebuffer_clear (priv->offscreen,
+  cogl_clear (&transparent,
-                          COGL_BUFFER_BIT_COLOR |
+              COGL_BUFFER_BIT_COLOR |
-                          COGL_BUFFER_BIT_DEPTH,
+              COGL_BUFFER_BIT_DEPTH);
-                          &transparent);
 
-  cogl_framebuffer_push_matrix (priv->offscreen);
+  cogl_push_matrix ();
 
   /* Override the actor's opacity to fully opaque - we paint the offscreen
    * texture with the actor's paint opacity, so we need to do this to avoid
@@ -370,12 +376,10 @@ clutter_offscreen_effect_pre_paint (ClutterEffect       *effect,
 }
 
 static void
-clutter_offscreen_effect_real_paint_target (ClutterOffscreenEffect *effect,
+clutter_offscreen_effect_real_paint_target (ClutterOffscreenEffect *effect)
-                                            ClutterPaintContext    *paint_context)
 {
   ClutterOffscreenEffectPrivate *priv = effect->priv;
-  CoglFramebuffer *framebuffer =
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
-    clutter_paint_context_get_framebuffer (paint_context);
   guint8 paint_opacity;
 
   paint_opacity = clutter_actor_get_paint_opacity (priv->actor);
@@ -401,21 +405,18 @@ clutter_offscreen_effect_real_paint_target (ClutterOffscreenEffect *effect,
 }
 
 static void
-clutter_offscreen_effect_paint_texture (ClutterOffscreenEffect *effect,
+clutter_offscreen_effect_paint_texture (ClutterOffscreenEffect *effect)
-                                        ClutterPaintContext    *paint_context)
 {
   ClutterOffscreenEffectPrivate *priv = effect->priv;
-  CoglFramebuffer *framebuffer =
-    clutter_paint_context_get_framebuffer (paint_context);
   CoglMatrix modelview;
   float resource_scale;
 
-  cogl_framebuffer_push_matrix (framebuffer);
+  cogl_push_matrix ();
 
   /* The current modelview matrix is *almost* perfect already. It's only
    * missing a correction for the expanded FBO and offset rendering within...
    */
-  cogl_framebuffer_get_modelview_matrix (framebuffer, &modelview);
+  cogl_get_modelview_matrix (&modelview);
 
   if (clutter_actor_get_resource_scale (priv->actor, &resource_scale) &&
       resource_scale != 1.0f)
@@ -428,23 +429,21 @@ clutter_offscreen_effect_paint_texture (ClutterOffscreenEffect *effect,
                          priv->fbo_offset_x,
                          priv->fbo_offset_y,
                          0.0f);
-  cogl_framebuffer_set_modelview_matrix (framebuffer, &modelview);
+  cogl_set_modelview_matrix (&modelview);
 
   /* paint the target material; this is virtualized for
    * sub-classes that require special hand-holding
    */
-  clutter_offscreen_effect_paint_target (effect, paint_context);
+  clutter_offscreen_effect_paint_target (effect);
 
-  cogl_framebuffer_pop_matrix (framebuffer);
+  cogl_pop_matrix ();
 }
 
 static void
-clutter_offscreen_effect_post_paint (ClutterEffect       *effect,
+clutter_offscreen_effect_post_paint (ClutterEffect *effect)
-                                     ClutterPaintContext *paint_context)
 {
   ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
   ClutterOffscreenEffectPrivate *priv = self->priv;
-  CoglFramebuffer *framebuffer;
 
   if (priv->offscreen == NULL ||
       priv->target == NULL ||
@@ -454,60 +453,31 @@ clutter_offscreen_effect_post_paint (ClutterEffect       *effect,
   /* Restore the previous opacity override */
   clutter_actor_set_opacity_override (priv->actor, priv->old_opacity_override);
 
-  framebuffer = clutter_paint_context_get_framebuffer (paint_context);
+  cogl_pop_matrix ();
-  cogl_framebuffer_pop_matrix (framebuffer);
+  cogl_pop_framebuffer ();
-  clutter_paint_context_pop_framebuffer (paint_context);
 
-  clutter_offscreen_effect_paint_texture (self, paint_context);
+  clutter_offscreen_effect_paint_texture (self);
 }
 
 static void
 clutter_offscreen_effect_paint (ClutterEffect           *effect,
-                                ClutterPaintContext     *paint_context,
                                 ClutterEffectPaintFlags  flags)
 {
   ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
   ClutterOffscreenEffectPrivate *priv = self->priv;
 
-  if (flags & CLUTTER_EFFECT_PAINT_BYPASS_EFFECT)
-    {
-      clutter_actor_continue_paint (priv->actor, paint_context);
-      cogl_clear_object (&priv->offscreen);
-      return;
-    }
-
   /* If we've already got a cached image and the actor hasn't been redrawn
    * then we can just use the cached image in the FBO.
    */
   if (priv->offscreen == NULL || (flags & CLUTTER_EFFECT_PAINT_ACTOR_DIRTY))
     {
-      ClutterEffectClass *effect_class = CLUTTER_EFFECT_GET_CLASS (effect);
+      /* Chain up to the parent paint method which will call the pre and
-      gboolean pre_paint_succeeded;
+         post paint functions to update the image */
-
+      CLUTTER_EFFECT_CLASS (clutter_offscreen_effect_parent_class)->
-      pre_paint_succeeded = effect_class->pre_paint (effect, paint_context);
+        paint (effect, flags);
-
-      clutter_actor_continue_paint (priv->actor, paint_context);
-
-      if (pre_paint_succeeded)
-        effect_class->post_paint (effect, paint_context);
-      else
-        g_clear_pointer (&priv->offscreen, cogl_object_unref);
     }
   else
-    clutter_offscreen_effect_paint_texture (self, paint_context);
+    clutter_offscreen_effect_paint_texture (self);
-}
-
-static void
-clutter_offscreen_effect_notify (GObject    *gobject,
-                                 GParamSpec *pspec)
-{
-  ClutterOffscreenEffect *offscreen_effect = CLUTTER_OFFSCREEN_EFFECT (gobject);
-  ClutterOffscreenEffectPrivate *priv = offscreen_effect->priv;
-
-  if (strcmp (pspec->name, "enabled") == 0)
-    g_clear_pointer (&priv->offscreen, cogl_object_unref);
-
-  G_OBJECT_CLASS (clutter_offscreen_effect_parent_class)->notify (gobject, pspec);
 }
 
 static void
@@ -516,9 +486,14 @@ clutter_offscreen_effect_finalize (GObject *gobject)
   ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (gobject);
   ClutterOffscreenEffectPrivate *priv = self->priv;
 
-  g_clear_pointer (&priv->offscreen, cogl_object_unref);
+  if (priv->offscreen)
-  g_clear_pointer (&priv->texture, cogl_object_unref);
+    cogl_handle_unref (priv->offscreen);
-  g_clear_pointer (&priv->target, cogl_object_unref);
+
+  if (priv->target)
+    cogl_handle_unref (priv->target);
+
+  if (priv->texture)
+    cogl_handle_unref (priv->texture);
 
   G_OBJECT_CLASS (clutter_offscreen_effect_parent_class)->finalize (gobject);
 }
@@ -540,7 +515,6 @@ clutter_offscreen_effect_class_init (ClutterOffscreenEffectClass *klass)
   effect_class->paint = clutter_offscreen_effect_paint;
 
   gobject_class->finalize = clutter_offscreen_effect_finalize;
-  gobject_class->notify = clutter_offscreen_effect_notify;
 }
 
 static void
@@ -563,7 +537,7 @@ clutter_offscreen_effect_init (ClutterOffscreenEffect *self)
  * used instead of clutter_offscreen_effect_get_target() when the
  * effect subclass wants to paint using its own material.
  *
- * Return value: (transfer none): a #CoglHandle or %NULL. The
+ * Return value: (transfer none): a #CoglHandle or %COGL_INVALID_HANDLE. The
  *   returned texture is owned by Clutter and it should not be
  *   modified or freed
  *
@@ -606,20 +580,17 @@ clutter_offscreen_effect_get_target (ClutterOffscreenEffect *effect)
 /**
  * clutter_offscreen_effect_paint_target:
  * @effect: a #ClutterOffscreenEffect
- * @paint_context: a #ClutterPaintContext
  *
  * Calls the paint_target() virtual function of the @effect
  *
  * Since: 1.4
  */
 void
-clutter_offscreen_effect_paint_target (ClutterOffscreenEffect *effect,
+clutter_offscreen_effect_paint_target (ClutterOffscreenEffect *effect)
-                                       ClutterPaintContext    *paint_context)
 {
   g_return_if_fail (CLUTTER_IS_OFFSCREEN_EFFECT (effect));
 
-  CLUTTER_OFFSCREEN_EFFECT_GET_CLASS (effect)->paint_target (effect,
+  CLUTTER_OFFSCREEN_EFFECT_GET_CLASS (effect)->paint_target (effect);
-                                                             paint_context);
 }
 
 /**
@@ -631,7 +602,7 @@ clutter_offscreen_effect_paint_target (ClutterOffscreenEffect *effect,
  * Calls the create_texture() virtual function of the @effect
  *
  * Return value: (transfer full): a handle to a Cogl texture, or
- *   %NULL. The returned handle has its reference
+ *   %COGL_INVALID_HANDLE. The returned handle has its reference
  *   count increased.
  *
  * Since: 1.4
@@ -711,7 +682,7 @@ clutter_offscreen_effect_get_target_size (ClutterOffscreenEffect *effect,
  */
 gboolean
 clutter_offscreen_effect_get_target_rect (ClutterOffscreenEffect *effect,
-                                          graphene_rect_t        *rect)
+                                          ClutterRect            *rect)
 {
   ClutterOffscreenEffectPrivate *priv;
 
@@ -723,11 +694,11 @@ clutter_offscreen_effect_get_target_rect (ClutterOffscreenEffect *effect,
   if (priv->texture == NULL)
     return FALSE;
 
-  graphene_rect_init (rect,
+  clutter_rect_init (rect,
-                      priv->position.x,
+                     priv->position.x,
-                      priv->position.y,
+                     priv->position.y,
-                      cogl_texture_get_width (priv->texture),
+                     cogl_texture_get_width (priv->texture),
-                      cogl_texture_get_height (priv->texture));
+                     cogl_texture_get_height (priv->texture));
 
   return TRUE;
 }

clutter/clutter/clutter-offscreen-effect.h

@@ -79,8 +79,7 @@ struct _ClutterOffscreenEffectClass
   CoglHandle (* create_texture) (ClutterOffscreenEffect *effect,
                                  gfloat                  width,
                                  gfloat                  height);
-  void       (* paint_target)   (ClutterOffscreenEffect *effect,
+  void       (* paint_target)   (ClutterOffscreenEffect *effect);
-                                 ClutterPaintContext    *paint_context);
 
   /*< private >*/
   void (* _clutter_offscreen1) (void);
@@ -102,8 +101,7 @@ CLUTTER_EXPORT
 CoglHandle      clutter_offscreen_effect_get_texture            (ClutterOffscreenEffect *effect);
 
 CLUTTER_EXPORT
-void            clutter_offscreen_effect_paint_target           (ClutterOffscreenEffect *effect,
+void            clutter_offscreen_effect_paint_target           (ClutterOffscreenEffect *effect);
-                                                                 ClutterPaintContext    *paint_context);
 CLUTTER_EXPORT
 CoglHandle      clutter_offscreen_effect_create_texture         (ClutterOffscreenEffect *effect,
                                                                  gfloat                  width,
@@ -116,7 +114,7 @@ gboolean        clutter_offscreen_effect_get_target_size        (ClutterOffscree
 
 CLUTTER_EXPORT
 gboolean        clutter_offscreen_effect_get_target_rect        (ClutterOffscreenEffect *effect,
-                                                                 graphene_rect_t        *rect);
+                                                                 ClutterRect            *rect);
 
 G_END_DECLS
 

clutter/clutter/clutter-paint-context-private.h

@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2019 Red Hat Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef CLUTTER_PAINT_CONTEXT_PRIVATE_H
-#define CLUTTER_PAINT_CONTEXT_PRIVATE_H
-
-#include "clutter-paint-context.h"
-
-ClutterPaintContext * clutter_paint_context_new_for_view (ClutterStageView *view);
-
-gboolean clutter_paint_context_is_drawing_off_stage (ClutterPaintContext *paint_context);
-
-CoglFramebuffer * clutter_paint_context_get_base_framebuffer (ClutterPaintContext *paint_context);
-
-#endif /* CLUTTER_PAINT_CONTEXT_PRIVATE_H */

clutter/clutter/clutter-paint-context.c

@@ -1,161 +0,0 @@
-/*
- * Copyright (C) 2019 Red Hat Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "clutter-build-config.h"
-
-#include "clutter-paint-context-private.h"
-
-struct _ClutterPaintContext
-{
-  grefcount ref_count;
-
-  GList *framebuffers;
-
-  ClutterStageView *view;
-};
-
-G_DEFINE_BOXED_TYPE (ClutterPaintContext, clutter_paint_context,
-                     clutter_paint_context_ref,
-                     clutter_paint_context_unref)
-
-ClutterPaintContext *
-clutter_paint_context_new_for_view (ClutterStageView *view)
-{
-  ClutterPaintContext *paint_context;
-  CoglFramebuffer *framebuffer;
-
-  paint_context = g_new0 (ClutterPaintContext, 1);
-  g_ref_count_init (&paint_context->ref_count);
-  paint_context->view = view;
-
-  framebuffer = clutter_stage_view_get_framebuffer (view);
-  clutter_paint_context_push_framebuffer (paint_context, framebuffer);
-
-  return paint_context;
-}
-
-/**
- * clutter_paint_context_new_for_framebuffer: (skip)
- */
-ClutterPaintContext *
-clutter_paint_context_new_for_framebuffer (CoglFramebuffer *framebuffer)
-{
-  ClutterPaintContext *paint_context;
-
-  paint_context = g_new0 (ClutterPaintContext, 1);
-  g_ref_count_init (&paint_context->ref_count);
-
-  clutter_paint_context_push_framebuffer (paint_context, framebuffer);
-
-  return paint_context;
-}
-
-ClutterPaintContext *
-clutter_paint_context_ref (ClutterPaintContext *paint_context)
-{
-  g_ref_count_inc (&paint_context->ref_count);
-  return paint_context;
-}
-
-static void
-clutter_paint_context_dispose (ClutterPaintContext *paint_context)
-{
-  g_list_free_full (paint_context->framebuffers,
-                    cogl_object_unref);
-  paint_context->framebuffers = NULL;
-}
-
-void
-clutter_paint_context_unref (ClutterPaintContext *paint_context)
-{
-  if (g_ref_count_dec (&paint_context->ref_count))
-    {
-      clutter_paint_context_dispose (paint_context);
-      g_free (paint_context);
-    }
-}
-
-void
-clutter_paint_context_destroy (ClutterPaintContext *paint_context)
-{
-  clutter_paint_context_dispose (paint_context);
-  clutter_paint_context_unref (paint_context);
-}
-
-void
-clutter_paint_context_push_framebuffer (ClutterPaintContext *paint_context,
-                                        CoglFramebuffer     *framebuffer)
-{
-  paint_context->framebuffers = g_list_prepend (paint_context->framebuffers,
-                                                cogl_object_ref (framebuffer));
-}
-
-void
-clutter_paint_context_pop_framebuffer (ClutterPaintContext *paint_context)
-{
-  g_return_if_fail (paint_context->framebuffers);
-
-  cogl_object_unref (paint_context->framebuffers->data);
-  paint_context->framebuffers =
-    g_list_delete_link (paint_context->framebuffers,
-                        paint_context->framebuffers);
-}
-
-/**
- * clutter_paint_context_get_framebuffer:
- * @paint_context: The #ClutterPaintContext
- *
- * Returns: (transfer none): The #CoglFramebuffer used for drawing
- */
-CoglFramebuffer *
-clutter_paint_context_get_framebuffer (ClutterPaintContext *paint_context)
-{
-  g_return_val_if_fail (paint_context->framebuffers, NULL);
-
-  return paint_context->framebuffers->data;
-}
-
-CoglFramebuffer *
-clutter_paint_context_get_base_framebuffer (ClutterPaintContext *paint_context)
-{
-  return g_list_last (paint_context->framebuffers)->data;
-}
-
-/**
- * clutter_paint_context_get_stage_view: (skip)
- */
-ClutterStageView *
-clutter_paint_context_get_stage_view (ClutterPaintContext *paint_context)
-{
-  return paint_context->view;
-}
-
-/**
- * clutter_paint_context_is_drawing_off_stage: (skip)
- *
- * Return %TRUE if the paint context is currently drawing off stage.
- * This happens if there are any framebuffers pushed, and the base framebuffer
- * comes from the stage view.
- */
-gboolean
-clutter_paint_context_is_drawing_off_stage (ClutterPaintContext *paint_context)
-{
-  if (g_list_length (paint_context->framebuffers) > 1)
-    return TRUE;
-
-  return !paint_context->view;
-}

clutter/clutter/clutter-paint-context.h

@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2019 Red Hat Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef CLUTTER_PAINT_CONTEXT_H
-#define CLUTTER_PAINT_CONTEXT_H
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#include <glib-object.h>
-
-#include "clutter-macros.h"
-#include "clutter-stage-view.h"
-
-typedef struct _ClutterPaintContext ClutterPaintContext;
-
-#define CLUTTER_TYPE_PAINT_CONTEXT (clutter_paint_context_get_type ())
-
-CLUTTER_EXPORT
-GType clutter_paint_context_get_type (void);
-
-CLUTTER_EXPORT
-ClutterPaintContext * clutter_paint_context_new_for_framebuffer (CoglFramebuffer *framebuffer);
-
-CLUTTER_EXPORT
-ClutterPaintContext * clutter_paint_context_ref (ClutterPaintContext *paint_context);
-
-CLUTTER_EXPORT
-void clutter_paint_context_unref (ClutterPaintContext *paint_context);
-
-CLUTTER_EXPORT
-void clutter_paint_context_destroy (ClutterPaintContext *paint_context);
-
-CLUTTER_EXPORT
-CoglFramebuffer * clutter_paint_context_get_framebuffer (ClutterPaintContext *paint_context);
-
-CLUTTER_EXPORT
-ClutterStageView * clutter_paint_context_get_stage_view (ClutterPaintContext *paint_context);
-
-CLUTTER_EXPORT
-void clutter_paint_context_push_framebuffer (ClutterPaintContext *paint_context,
-                                             CoglFramebuffer     *framebuffer);
-
-CLUTTER_EXPORT
-void clutter_paint_context_pop_framebuffer (ClutterPaintContext *paint_context);
-
-#endif /* CLUTTER_PAINT_CONTEXT_H */

clutter/clutter/clutter-paint-node-private.h

@@ -27,7 +27,6 @@
 
 #include <glib-object.h>
 #include <json-glib/json-glib.h>
-#include <clutter/clutter-paint-context.h>
 #include <clutter/clutter-paint-node.h>
 
 G_BEGIN_DECLS
@@ -49,11 +48,11 @@ struct _ClutterPaintNode
   ClutterPaintNode *next_sibling;
   ClutterPaintNode *last_child;
 
+  guint n_children;
+
   GArray *operations;
 
-  const gchar *name;
+  gchar *name;
-
-  guint n_children;
 
   volatile int ref_count;
 };
@@ -64,12 +63,9 @@ struct _ClutterPaintNodeClass
 
   void     (* finalize)  (ClutterPaintNode *node);
 
-  gboolean (* pre_draw)  (ClutterPaintNode    *node,
+  gboolean (* pre_draw)  (ClutterPaintNode *node);
-                          ClutterPaintContext *paint_context);
+  void     (* draw)      (ClutterPaintNode *node);
-  void     (* draw)      (ClutterPaintNode    *node,
+  void     (* post_draw) (ClutterPaintNode *node);
-                          ClutterPaintContext *paint_context);
-  void     (* post_draw) (ClutterPaintNode    *node,
-                          ClutterPaintContext *paint_context);
 
   JsonNode*(* serialize) (ClutterPaintNode *node);
 
@@ -115,8 +111,7 @@ void                    _clutter_paint_node_init_types                  (void);
 gpointer                _clutter_paint_node_create                      (GType gtype);
 
 ClutterPaintNode *      _clutter_transform_node_new                     (const CoglMatrix            *matrix);
-ClutterPaintNode *      _clutter_dummy_node_new                         (ClutterActor                *actor,
+ClutterPaintNode *      _clutter_dummy_node_new                         (ClutterActor                *actor);
-                                                                         CoglFramebuffer             *framebuffer);
 
 void                    _clutter_paint_node_dump_tree                   (ClutterPaintNode            *root);
 
@@ -144,6 +139,30 @@ ClutterPaintNode *      clutter_paint_node_get_last_child               (Clutter
 G_GNUC_INTERNAL
 ClutterPaintNode *      clutter_paint_node_get_parent                   (ClutterPaintNode      *node);
 
+#define CLUTTER_TYPE_LAYER_NODE                 (_clutter_layer_node_get_type ())
+#define CLUTTER_LAYER_NODE(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_LAYER_NODE, ClutterLayerNode))
+#define CLUTTER_IS_LAYER_NODE(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_LAYER_NODE))
+
+/*
+ * ClutterLayerNode:
+ *
+ * The #ClutterLayerNode structure is an opaque
+ * type whose members cannot be directly accessed.
+ *
+ * Since: 1.10
+ */
+typedef struct _ClutterLayerNode                ClutterLayerNode;
+typedef struct _ClutterLayerNodeClass           ClutterLayerNodeClass;
+
+GType _clutter_layer_node_get_type (void) G_GNUC_CONST;
+
+ClutterPaintNode *      _clutter_layer_node_new         (const CoglMatrix        *projection,
+                                                         const cairo_rectangle_t *viewport,
+                                                         float                    width,
+                                                         float                    height,
+                                                         guint8                   opacity);
+
+
 G_END_DECLS
 
 #endif /* __CLUTTER_PAINT_NODE_PRIVATE_H__ */

clutter/clutter/clutter-paint-node.c

@@ -171,6 +171,8 @@ clutter_paint_node_real_finalize (ClutterPaintNode *node)
 {
   ClutterPaintNode *iter;
 
+  g_free (node->name);
+
   if (node->operations != NULL)
     {
       guint i;
@@ -200,21 +202,18 @@ clutter_paint_node_real_finalize (ClutterPaintNode *node)
 }
 
 static gboolean
-clutter_paint_node_real_pre_draw (ClutterPaintNode    *node,
+clutter_paint_node_real_pre_draw (ClutterPaintNode *node)
-                                  ClutterPaintContext *paint_context)
 {
   return FALSE;
 }
 
 static void
-clutter_paint_node_real_draw (ClutterPaintNode    *node,
+clutter_paint_node_real_draw (ClutterPaintNode *node)
-                              ClutterPaintContext *paint_context)
 {
 }
 
 static void
-clutter_paint_node_real_post_draw (ClutterPaintNode    *node,
+clutter_paint_node_real_post_draw (ClutterPaintNode *node)
-                                   ClutterPaintContext *paint_context)
 {
 }
 
@@ -295,8 +294,7 @@ clutter_paint_node_get_type (void)
  *
  * The @name will be used for debugging purposes.
  *
- * The @node will intern @name using g_intern_string(). If you have access to a
+ * The @node will copy the passed string.
- * static string, use clutter_paint_node_set_static_name() instead.
  *
  * Since: 1.10
  */
@@ -306,22 +304,8 @@ clutter_paint_node_set_name (ClutterPaintNode *node,
 {
   g_return_if_fail (CLUTTER_IS_PAINT_NODE (node));
 
-  node->name = g_intern_string (name);
+  g_free (node->name);
-}
+  node->name = g_strdup (name);
-
-/**
- * clutter_paint_node_set_static_name: (skip)
- *
- * Like clutter_paint_node_set_name() but uses a static or interned string
- * containing the name.
- */
-void
-clutter_paint_node_set_static_name (ClutterPaintNode *node,
-                                    const char       *name)
-{
-  g_return_if_fail (CLUTTER_IS_PAINT_NODE (node));
-
-  node->name = name;
 }
 
 /**
@@ -1013,30 +997,29 @@ clutter_paint_node_add_primitive (ClutterPaintNode *node,
  * its children, if any.
  */
 void
-clutter_paint_node_paint (ClutterPaintNode    *node,
+clutter_paint_node_paint (ClutterPaintNode *node)
-                          ClutterPaintContext *paint_context)
 {
   ClutterPaintNodeClass *klass = CLUTTER_PAINT_NODE_GET_CLASS (node);
   ClutterPaintNode *iter;
   gboolean res;
 
-  res = klass->pre_draw (node, paint_context);
+  res = klass->pre_draw (node);
 
   if (res)
     {
-      klass->draw (node, paint_context);
+      klass->draw (node);
     }
 
   for (iter = node->first_child;
        iter != NULL;
        iter = iter->next_sibling)
     {
-      clutter_paint_node_paint (iter, paint_context);
+      clutter_paint_node_paint (iter);
     }
 
   if (res)
     {
-      klass->post_draw (node, paint_context);
+      klass->post_draw (node);
     }
 }
 
@@ -1116,12 +1099,12 @@ clutter_paint_node_to_json (ClutterPaintNode *node)
 
             case PAINT_OP_PATH:
               json_builder_set_member_name (builder, "path");
-              json_builder_add_int_value (builder, (intptr_t) op->op.path);
+              json_builder_add_int_value (builder, (gint64) op->op.path);
               break;
 
             case PAINT_OP_PRIMITIVE:
               json_builder_set_member_name (builder, "primitive");
-              json_builder_add_int_value (builder, (intptr_t) op->op.primitive);
+              json_builder_add_int_value (builder, (gint64) op->op.primitive);
               break;
 
             case PAINT_OP_INVALID:
@@ -1216,10 +1199,9 @@ clutter_paint_node_get_root (ClutterPaintNode *node)
  * @node: a #ClutterPaintNode
  *
  * Retrieves the #CoglFramebuffer that @node will draw
- * into, if it the root node has a custom framebuffer set.
+ * into.
  *
- * Returns: (transfer none): a #CoglFramebuffer or %NULL if no custom one is
+ * Returns: (transfer none): a #CoglFramebuffer
- * set.
  */
 CoglFramebuffer *
 clutter_paint_node_get_framebuffer (ClutterPaintNode *node)
@@ -1227,9 +1209,12 @@ clutter_paint_node_get_framebuffer (ClutterPaintNode *node)
   ClutterPaintNode *root = clutter_paint_node_get_root (node);
   ClutterPaintNodeClass *klass;
 
+  if (root == NULL)
+    return NULL;
+
   klass = CLUTTER_PAINT_NODE_GET_CLASS (root);
   if (klass->get_framebuffer != NULL)
     return klass->get_framebuffer (root);
-  else
+
-    return NULL;
+  return cogl_get_draw_framebuffer ();
 }

clutter/clutter/clutter-paint-node.h

@@ -50,15 +50,11 @@ CLUTTER_EXPORT
 void                    clutter_paint_node_unref                        (ClutterPaintNode      *node);
 
 CLUTTER_EXPORT
-void                    clutter_paint_node_paint                        (ClutterPaintNode      *node,
+void                    clutter_paint_node_paint                        (ClutterPaintNode      *node);
-                                                                         ClutterPaintContext   *paint_context);
 
 CLUTTER_EXPORT
 void                    clutter_paint_node_set_name                     (ClutterPaintNode      *node,
                                                                          const char            *name);
-CLUTTER_EXPORT
-void                    clutter_paint_node_set_static_name              (ClutterPaintNode      *node,
-                                                                         const char            *name);
 
 CLUTTER_EXPORT
 CoglFramebuffer *       clutter_paint_node_get_framebuffer              (ClutterPaintNode      *node);

clutter/clutter/clutter-paint-nodes.c

@@ -44,7 +44,6 @@
 #include "clutter-color.h"
 #include "clutter-debug.h"
 #include "clutter-private.h"
-#include "clutter-paint-context-private.h"
 
 #include "clutter-paint-nodes.h"
 
@@ -104,12 +103,11 @@ struct _ClutterRootNode
 G_DEFINE_TYPE (ClutterRootNode, clutter_root_node, CLUTTER_TYPE_PAINT_NODE)
 
 static gboolean
-clutter_root_node_pre_draw (ClutterPaintNode    *node,
+clutter_root_node_pre_draw (ClutterPaintNode *node)
-                            ClutterPaintContext *paint_context)
 {
   ClutterRootNode *rnode = (ClutterRootNode *) node;
 
-  clutter_paint_context_push_framebuffer (paint_context, rnode->framebuffer);
+  cogl_push_framebuffer (rnode->framebuffer);
 
   cogl_framebuffer_clear (rnode->framebuffer,
                           rnode->clear_flags,
@@ -119,10 +117,9 @@ clutter_root_node_pre_draw (ClutterPaintNode    *node,
 }
 
 static void
-clutter_root_node_post_draw (ClutterPaintNode    *node,
+clutter_root_node_post_draw (ClutterPaintNode *node)
-                             ClutterPaintContext *paint_context)
 {
-  clutter_paint_context_pop_framebuffer (paint_context);
+  cogl_pop_framebuffer ();
 }
 
 static void
@@ -166,8 +163,6 @@ clutter_root_node_new (CoglFramebuffer    *framebuffer,
 {
   ClutterRootNode *res;
 
-  g_return_val_if_fail (framebuffer, NULL);
-
   res = _clutter_paint_node_create (CLUTTER_TYPE_ROOT_NODE);
 
   cogl_color_init_from_4ub (&res->clear_color,
@@ -177,52 +172,54 @@ clutter_root_node_new (CoglFramebuffer    *framebuffer,
                             clear_color->alpha);
   cogl_color_premultiply (&res->clear_color);
 
-  res->framebuffer = cogl_object_ref (framebuffer);
+  if (G_LIKELY (framebuffer != NULL))
+    res->framebuffer = cogl_object_ref (framebuffer);
+  else
+    res->framebuffer = cogl_object_ref (cogl_get_draw_framebuffer ());
+
   res->clear_flags = clear_flags;
 
   return (ClutterPaintNode *) res;
 }
 
 /*
- * ClutterTransformNode
+ * Transform node
+ *
+ * A private PaintNode, that changes the modelview of its child
+ * nodes.
  */
 
-struct _ClutterTransformNode
+#define clutter_transform_node_get_type _clutter_transform_node_get_type
-{
+
+typedef struct _ClutterTransformNode {
   ClutterPaintNode parent_instance;
 
-  CoglMatrix transform;
+  CoglMatrix modelview;
-};
+} ClutterTransformNode;
 
-struct _ClutterTransformNodeClass
+typedef struct _ClutterPaintNodeClass   ClutterTransformNodeClass;
-{
-  ClutterPaintNodeClass parent_class;
-};
 
 G_DEFINE_TYPE (ClutterTransformNode, clutter_transform_node, CLUTTER_TYPE_PAINT_NODE)
 
 static gboolean
-clutter_transform_node_pre_draw (ClutterPaintNode    *node,
+clutter_transform_node_pre_draw (ClutterPaintNode *node)
-                                 ClutterPaintContext *paint_context)
 {
-  ClutterTransformNode *transform_node = (ClutterTransformNode *) node;
+  ClutterTransformNode *tnode = (ClutterTransformNode *) node;
-  CoglFramebuffer *fb =
+  CoglMatrix matrix;
-   clutter_paint_context_get_framebuffer (paint_context);
 
-  cogl_framebuffer_push_matrix (fb);
+  cogl_push_matrix ();
-  cogl_framebuffer_transform (fb, &transform_node->transform);
+
+  cogl_get_modelview_matrix (&matrix);
+  cogl_matrix_multiply (&matrix, &matrix, &tnode->modelview);
+  cogl_set_modelview_matrix (&matrix);
 
   return TRUE;
 }
 
 static void
-clutter_transform_node_post_draw (ClutterPaintNode    *node,
+clutter_transform_node_post_draw (ClutterPaintNode *node)
-                                  ClutterPaintContext *paint_context)
 {
-  CoglFramebuffer *fb =
+  cogl_pop_matrix ();
-   clutter_paint_context_get_framebuffer (paint_context);
-
-  cogl_framebuffer_pop_matrix (fb);
 }
 
 static void
@@ -238,24 +235,18 @@ clutter_transform_node_class_init (ClutterTransformNodeClass *klass)
 static void
 clutter_transform_node_init (ClutterTransformNode *self)
 {
-  cogl_matrix_init_identity (&self->transform);
+  cogl_matrix_init_identity (&self->modelview);
 }
 
-/*
- * clutter_transform_node_new:
- * @transform: (nullable): the transform matrix to apply
- *
- * Return value: (transfer full): the newly created #ClutterTransformNode.
- *   Use clutter_paint_node_unref() when done.
- */
 ClutterPaintNode *
-clutter_transform_node_new (const CoglMatrix *transform)
+_clutter_transform_node_new (const CoglMatrix *modelview)
 {
   ClutterTransformNode *res;
 
-  res = _clutter_paint_node_create (CLUTTER_TYPE_TRANSFORM_NODE);
+  res = _clutter_paint_node_create (_clutter_transform_node_get_type ());
-  if (transform)
+
-    res->transform = *transform;
+  if (modelview != NULL)
+    res->modelview = *modelview;
 
   return (ClutterPaintNode *) res;
 }
@@ -283,8 +274,7 @@ struct _ClutterDummyNode
 G_DEFINE_TYPE (ClutterDummyNode, clutter_dummy_node, CLUTTER_TYPE_PAINT_NODE)
 
 static gboolean
-clutter_dummy_node_pre_draw (ClutterPaintNode    *node,
+clutter_dummy_node_pre_draw (ClutterPaintNode *node)
-                             ClutterPaintContext *paint_context)
 {
   return TRUE;
 }
@@ -321,16 +311,6 @@ clutter_dummy_node_get_framebuffer (ClutterPaintNode *node)
   return dnode->framebuffer;
 }
 
-static void
-clutter_dummy_node_finalize (ClutterPaintNode *node)
-{
-  ClutterDummyNode *dnode = (ClutterDummyNode *) node;
-
-  cogl_clear_object (&dnode->framebuffer);
-
-  CLUTTER_PAINT_NODE_CLASS (clutter_dummy_node_parent_class)->finalize (node);
-}
-
 static void
 clutter_dummy_node_class_init (ClutterDummyNodeClass *klass)
 {
@@ -339,7 +319,6 @@ clutter_dummy_node_class_init (ClutterDummyNodeClass *klass)
   node_class->pre_draw = clutter_dummy_node_pre_draw;
   node_class->serialize = clutter_dummy_node_serialize;
   node_class->get_framebuffer = clutter_dummy_node_get_framebuffer;
-  node_class->finalize = clutter_dummy_node_finalize;
 }
 
 static void
@@ -348,8 +327,7 @@ clutter_dummy_node_init (ClutterDummyNode *self)
 }
 
 ClutterPaintNode *
-_clutter_dummy_node_new (ClutterActor    *actor,
+_clutter_dummy_node_new (ClutterActor *actor)
-                         CoglFramebuffer *framebuffer)
 {
   ClutterPaintNode *res;
   ClutterDummyNode *dnode;
@@ -358,7 +336,7 @@ _clutter_dummy_node_new (ClutterActor    *actor,
 
   dnode = (ClutterDummyNode *) res;
   dnode->actor = actor;
-  dnode->framebuffer = cogl_object_ref (framebuffer);
+  dnode->framebuffer = _clutter_actor_get_active_framebuffer (actor);
 
   return res;
 }
@@ -401,34 +379,22 @@ clutter_pipeline_node_finalize (ClutterPaintNode *node)
 }
 
 static gboolean
-clutter_pipeline_node_pre_draw (ClutterPaintNode    *node,
+clutter_pipeline_node_pre_draw (ClutterPaintNode *node)
-                                ClutterPaintContext *paint_context)
 {
   ClutterPipelineNode *pnode = CLUTTER_PIPELINE_NODE (node);
 
   if (node->operations != NULL &&
       pnode->pipeline != NULL)
-    return TRUE;
+    {
+      cogl_push_source (pnode->pipeline);
+      return TRUE;
+    }
 
   return FALSE;
 }
 
-static CoglFramebuffer *
-get_target_framebuffer (ClutterPaintNode    *node,
-                        ClutterPaintContext *paint_context)
-{
-  CoglFramebuffer *framebuffer;
-
-  framebuffer = clutter_paint_node_get_framebuffer (node);
-  if (framebuffer)
-    return framebuffer;
-
-  return clutter_paint_context_get_framebuffer (paint_context);
-}
-
 static void
-clutter_pipeline_node_draw (ClutterPaintNode    *node,
+clutter_pipeline_node_draw (ClutterPaintNode *node)
-                            ClutterPaintContext *paint_context)
 {
   ClutterPipelineNode *pnode = CLUTTER_PIPELINE_NODE (node);
   CoglFramebuffer *fb;
@@ -440,7 +406,7 @@ clutter_pipeline_node_draw (ClutterPaintNode    *node,
   if (node->operations == NULL)
     return;
 
-  fb = clutter_paint_context_get_framebuffer (paint_context);
+  fb = clutter_paint_node_get_framebuffer (node);
 
   for (i = 0; i < node->operations->len; i++)
     {
@@ -454,20 +420,18 @@ clutter_pipeline_node_draw (ClutterPaintNode    *node,
           break;
 
         case PAINT_OP_TEX_RECT:
-          cogl_framebuffer_draw_textured_rectangle (fb,
+          cogl_rectangle_with_texture_coords (op->op.texrect[0],
-                                                    pnode->pipeline,
+                                              op->op.texrect[1],
-                                                    op->op.texrect[0],
+                                              op->op.texrect[2],
-                                                    op->op.texrect[1],
+                                              op->op.texrect[3],
-                                                    op->op.texrect[2],
+                                              op->op.texrect[4],
-                                                    op->op.texrect[3],
+                                              op->op.texrect[5],
-                                                    op->op.texrect[4],
+                                              op->op.texrect[6],
-                                                    op->op.texrect[5],
+                                              op->op.texrect[7]);
-                                                    op->op.texrect[6],
-                                                    op->op.texrect[7]);
           break;
 
         case PAINT_OP_MULTITEX_RECT:
-          cogl_framebuffer_draw_multitextured_rectangle (fb,
+          cogl_framebuffer_draw_multitextured_rectangle (cogl_get_draw_framebuffer (),
                                                          pnode->pipeline,
                                                          op->op.texrect[0],
                                                          op->op.texrect[1],
@@ -478,7 +442,7 @@ clutter_pipeline_node_draw (ClutterPaintNode    *node,
           break;
 
         case PAINT_OP_PATH:
-          cogl_framebuffer_fill_path (fb, pnode->pipeline, op->op.path);
+          cogl_path_fill (op->op.path);
           break;
 
         case PAINT_OP_PRIMITIVE:
@@ -491,9 +455,9 @@ clutter_pipeline_node_draw (ClutterPaintNode    *node,
 }
 
 static void
-clutter_pipeline_node_post_draw (ClutterPaintNode    *node,
+clutter_pipeline_node_post_draw (ClutterPaintNode *node)
-                                 ClutterPaintContext *paint_context)
 {
+  cogl_pop_source ();
 }
 
 static JsonNode *
@@ -812,8 +776,7 @@ clutter_text_node_finalize (ClutterPaintNode *node)
 }
 
 static gboolean
-clutter_text_node_pre_draw (ClutterPaintNode    *node,
+clutter_text_node_pre_draw (ClutterPaintNode *node)
-                            ClutterPaintContext *paint_context)
 {
   ClutterTextNode *tnode = CLUTTER_TEXT_NODE (node);
 
@@ -821,8 +784,7 @@ clutter_text_node_pre_draw (ClutterPaintNode    *node,
 }
 
 static void
-clutter_text_node_draw (ClutterPaintNode    *node,
+clutter_text_node_draw (ClutterPaintNode *node)
-                        ClutterPaintContext *paint_context)
 {
   ClutterTextNode *tnode = CLUTTER_TEXT_NODE (node);
   PangoRectangle extents;
@@ -832,7 +794,7 @@ clutter_text_node_draw (ClutterPaintNode    *node,
   if (node->operations == NULL)
     return;
 
-  fb = get_target_framebuffer (node, paint_context);
+  fb = clutter_paint_node_get_framebuffer (node);
 
   pango_layout_get_pixel_extents (tnode->layout, NULL, &extents);
 
@@ -865,11 +827,11 @@ clutter_text_node_draw (ClutterPaintNode    *node,
               clipped = TRUE;
             }
 
-          cogl_pango_show_layout (fb,
+          cogl_pango_render_layout (tnode->layout,
-                                  tnode->layout,
+                                    op->op.texrect[0],
-                                  op->op.texrect[0],
+                                    op->op.texrect[1],
-                                  op->op.texrect[1],
+                                    &tnode->color,
-                                  &tnode->color);
+                                    0);
 
           if (clipped)
             cogl_framebuffer_pop_clip (fb);
@@ -1008,8 +970,7 @@ struct _ClutterClipNodeClass
 G_DEFINE_TYPE (ClutterClipNode, clutter_clip_node, CLUTTER_TYPE_PAINT_NODE)
 
 static gboolean
-clutter_clip_node_pre_draw (ClutterPaintNode    *node,
+clutter_clip_node_pre_draw (ClutterPaintNode *node)
-                            ClutterPaintContext *paint_context)
 {
   gboolean retval = FALSE;
   CoglFramebuffer *fb;
@@ -1018,7 +979,7 @@ clutter_clip_node_pre_draw (ClutterPaintNode    *node,
   if (node->operations == NULL)
     return FALSE;
 
-  fb = get_target_framebuffer (node, paint_context);
+  fb = clutter_paint_node_get_framebuffer (node);
 
   for (i = 0; i < node->operations->len; i++)
     {
@@ -1053,8 +1014,7 @@ clutter_clip_node_pre_draw (ClutterPaintNode    *node,
 }
 
 static void
-clutter_clip_node_post_draw (ClutterPaintNode    *node,
+clutter_clip_node_post_draw (ClutterPaintNode *node)
-                             ClutterPaintContext *paint_context)
 {
   CoglFramebuffer *fb;
   guint i;
@@ -1062,7 +1022,7 @@ clutter_clip_node_post_draw (ClutterPaintNode    *node,
   if (node->operations == NULL)
     return;
 
-  fb = get_target_framebuffer (node, paint_context);
+  fb = clutter_paint_node_get_framebuffer (node);
 
   for (i = 0; i < node->operations->len; i++)
     {
@@ -1118,118 +1078,10 @@ clutter_clip_node_new (void)
 }
 
 /*
- * ClutterActorNode
+ * ClutterLayerNode (private)
  */
 
-struct _ClutterActorNode
+#define clutter_layer_node_get_type     _clutter_layer_node_get_type
-{
-  ClutterPaintNode parent_instance;
-
-  ClutterActor *actor;
-};
-
-struct _ClutterActorNodeClass
-{
-  ClutterPaintNodeClass parent_class;
-};
-
-G_DEFINE_TYPE (ClutterActorNode, clutter_actor_node, CLUTTER_TYPE_PAINT_NODE)
-
-static gboolean
-clutter_actor_node_pre_draw (ClutterPaintNode    *node,
-                             ClutterPaintContext *paint_context)
-{
-  ClutterActorNode *actor_node = CLUTTER_ACTOR_NODE (node);
-
-  CLUTTER_SET_PRIVATE_FLAGS (actor_node->actor, CLUTTER_IN_PAINT);
-
-  return TRUE;
-}
-
-static void
-clutter_actor_node_draw (ClutterPaintNode    *node,
-                         ClutterPaintContext *paint_context)
-{
-  ClutterActorNode *actor_node = CLUTTER_ACTOR_NODE (node);
-
-  clutter_actor_continue_paint (actor_node->actor, paint_context);
-}
-
-static void
-clutter_actor_node_post_draw (ClutterPaintNode    *node,
-                              ClutterPaintContext *paint_context)
-{
-  ClutterActorNode *actor_node = CLUTTER_ACTOR_NODE (node);
-
-  CLUTTER_UNSET_PRIVATE_FLAGS (actor_node->actor, CLUTTER_IN_PAINT);
-}
-
-static JsonNode *
-clutter_actor_node_serialize (ClutterPaintNode *node)
-{
-  ClutterActorNode *actor_node = CLUTTER_ACTOR_NODE (node);
-  g_autoptr (JsonBuilder) builder = NULL;
-  const char *debug_name;
-
-  debug_name = _clutter_actor_get_debug_name (actor_node->actor);
-
-  builder = json_builder_new ();
-
-  json_builder_begin_object (builder);
-  json_builder_set_member_name (builder, "actor");
-  json_builder_add_string_value (builder, debug_name);
-  json_builder_end_object (builder);
-
-  return json_builder_get_root (builder);
-}
-
-static void
-clutter_actor_node_class_init (ClutterActorNodeClass *klass)
-{
-  ClutterPaintNodeClass *node_class;
-
-  node_class = CLUTTER_PAINT_NODE_CLASS (klass);
-  node_class->pre_draw = clutter_actor_node_pre_draw;
-  node_class->draw = clutter_actor_node_draw;
-  node_class->post_draw = clutter_actor_node_post_draw;
-  node_class->serialize = clutter_actor_node_serialize;
-}
-
-static void
-clutter_actor_node_init (ClutterActorNode *self)
-{
-}
-
-/*
- * clutter_actor_node_new:
- * @actor: the actor to paint
- *
- * Creates a new #ClutterActorNode.
- *
- * The actor is painted together with any effects
- * applied to it. Children of this node will draw
- * over the actor contents.
- *
- * Return value: (transfer full): the newly created #ClutterActorNode.
- *   Use clutter_paint_node_unref() when done.
- */
-ClutterPaintNode *
-clutter_actor_node_new (ClutterActor *actor)
-{
-  ClutterActorNode *res;
-
-  g_assert (actor != NULL);
-
-  res = _clutter_paint_node_create (CLUTTER_TYPE_ACTOR_NODE);
-  res->actor = actor;
-
-  return (ClutterPaintNode *) res;
-}
-
-
-/*
- * ClutterLayerNode
- */
 
 struct _ClutterLayerNode
 {
@@ -1257,11 +1109,9 @@ struct _ClutterLayerNodeClass
 G_DEFINE_TYPE (ClutterLayerNode, clutter_layer_node, CLUTTER_TYPE_PAINT_NODE)
 
 static gboolean
-clutter_layer_node_pre_draw (ClutterPaintNode *node,
+clutter_layer_node_pre_draw (ClutterPaintNode *node)
-                             ClutterPaintContext *paint_context)
 {
   ClutterLayerNode *lnode = (ClutterLayerNode *) node;
-  CoglFramebuffer *framebuffer;
   CoglMatrix matrix;
 
   /* if we were unable to create an offscreen buffer for this node, then
@@ -1277,10 +1127,9 @@ clutter_layer_node_pre_draw (ClutterPaintNode *node,
   /* copy the same modelview from the current framebuffer to the one we
    * are going to use
    */
-  framebuffer = clutter_paint_context_get_framebuffer (paint_context);
+  cogl_get_modelview_matrix (&matrix);
-  cogl_framebuffer_get_modelview_matrix (framebuffer, &matrix);
 
-  clutter_paint_context_push_framebuffer (paint_context, lnode->offscreen);
+  cogl_push_framebuffer (lnode->offscreen);
 
   cogl_framebuffer_set_modelview_matrix (lnode->offscreen, &matrix);
 
@@ -1298,7 +1147,7 @@ clutter_layer_node_pre_draw (ClutterPaintNode *node,
                             COGL_BUFFER_BIT_COLOR | COGL_BUFFER_BIT_DEPTH,
                             0.f, 0.f, 0.f, 0.f);
 
-  cogl_framebuffer_push_matrix (lnode->offscreen);
+  cogl_push_matrix ();
 
   /* every draw operation after this point will happen an offscreen
    * framebuffer
@@ -1308,18 +1157,17 @@ clutter_layer_node_pre_draw (ClutterPaintNode *node,
 }
 
 static void
-clutter_layer_node_post_draw (ClutterPaintNode    *node,
+clutter_layer_node_post_draw (ClutterPaintNode *node)
-                              ClutterPaintContext *paint_context)
 {
   ClutterLayerNode *lnode = CLUTTER_LAYER_NODE (node);
   CoglFramebuffer *fb;
   guint i;
 
   /* switch to the previous framebuffer */
-  cogl_framebuffer_pop_matrix (lnode->offscreen);
+  cogl_pop_matrix ();
-  clutter_paint_context_pop_framebuffer (paint_context);
+  cogl_pop_framebuffer ();
 
-  fb = clutter_paint_context_get_framebuffer (paint_context);
+  fb = cogl_get_draw_framebuffer ();
 
   for (i = 0; i < node->operations->len; i++)
     {
@@ -1333,20 +1181,20 @@ clutter_layer_node_post_draw (ClutterPaintNode    *node,
 
         case PAINT_OP_TEX_RECT:
           /* now we need to paint the texture */
-          cogl_framebuffer_draw_textured_rectangle (fb,
+          cogl_push_source (lnode->state);
-                                                    lnode->state,
+          cogl_rectangle_with_texture_coords (op->op.texrect[0],
-                                                    op->op.texrect[0],
+                                              op->op.texrect[1],
-                                                    op->op.texrect[1],
+                                              op->op.texrect[2],
-                                                    op->op.texrect[2],
+                                              op->op.texrect[3],
-                                                    op->op.texrect[3],
+                                              op->op.texrect[4],
-                                                    op->op.texrect[4],
+                                              op->op.texrect[5],
-                                                    op->op.texrect[5],
+                                              op->op.texrect[6],
-                                                    op->op.texrect[6],
+                                              op->op.texrect[7]);
-                                                    op->op.texrect[7]);
+          cogl_pop_source ();
           break;
 
         case PAINT_OP_MULTITEX_RECT:
-          cogl_framebuffer_draw_multitextured_rectangle (fb,
+          cogl_framebuffer_draw_multitextured_rectangle (cogl_get_draw_framebuffer (),
                                                          lnode->state,
                                                          op->op.texrect[0],
                                                          op->op.texrect[1],
@@ -1357,7 +1205,9 @@ clutter_layer_node_post_draw (ClutterPaintNode    *node,
           break;
 
         case PAINT_OP_PATH:
-          cogl_framebuffer_fill_path (fb, lnode->state, op->op.path);
+          cogl_push_source (lnode->state);
+          cogl_path_fill (op->op.path);
+          cogl_pop_source ();
           break;
 
         case PAINT_OP_PRIMITIVE:
@@ -1418,11 +1268,11 @@ clutter_layer_node_init (ClutterLayerNode *self)
  * Since: 1.10
  */
 ClutterPaintNode *
-clutter_layer_node_new (const CoglMatrix        *projection,
+_clutter_layer_node_new (const CoglMatrix        *projection,
-                        const cairo_rectangle_t *viewport,
+                         const cairo_rectangle_t *viewport,
-                        float                    width,
+                         float                    width,
-                        float                    height,
+                         float                    height,
-                        guint8                   opacity)
+                         guint8                   opacity)
 {
   ClutterLayerNode *res;
   CoglColor color;

clutter/clutter/clutter-paint-nodes.h

@@ -143,25 +143,6 @@ CLUTTER_EXPORT
 ClutterPaintNode *      clutter_text_node_new           (PangoLayout           *layout,
                                                          const ClutterColor    *color);
 
-#define CLUTTER_TYPE_ACTOR_NODE                 (clutter_actor_node_get_type ())
-#define CLUTTER_ACTOR_NODE(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_ACTOR_NODE, ClutterActorNode))
-#define CLUTTER_IS_ACTOR_NODE(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_ACTOR_NODE))
-
-/**
- * ClutterActorNode:
- *
- * The #ClutterActorNode structure is an opaque
- * type whose members cannot be directly accessed.
- */
-typedef struct _ClutterActorNode ClutterActorNode;
-typedef struct _ClutterActorNode ClutterActorNodeClass;
-
-CLUTTER_EXPORT
-GType clutter_actor_node_get_type (void) G_GNUC_CONST;
-
-CLUTTER_EXPORT
-ClutterPaintNode * clutter_actor_node_new (ClutterActor *actor);
-
 #define CLUTTER_TYPE_ROOT_NODE                  (clutter_root_node_get_type ())
 #define CLUTTER_ROOT_NODE(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_ROOT_NODE, ClutterRootNode))
 #define CLUTTER_IS_ROOT_NODE(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_ROOT_NODE))
@@ -182,54 +163,6 @@ CLUTTER_EXPORT
 ClutterPaintNode *      clutter_root_node_new           (CoglFramebuffer       *framebuffer,
                                                          const ClutterColor    *clear_color,
                                                          CoglBufferBit          clear_flags);
-
-#define CLUTTER_TYPE_LAYER_NODE                 (clutter_layer_node_get_type ())
-#define CLUTTER_LAYER_NODE(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_LAYER_NODE, ClutterLayerNode))
-#define CLUTTER_IS_LAYER_NODE(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_LAYER_NODE))
-
-/*
- * ClutterLayerNode:
- *
- * The #ClutterLayerNode structure is an opaque
- * type whose members cannot be directly accessed.
- *
- * Since: 1.10
- */
-typedef struct _ClutterLayerNode                ClutterLayerNode;
-typedef struct _ClutterLayerNodeClass           ClutterLayerNodeClass;
-
-CLUTTER_EXPORT
-GType clutter_layer_node_get_type (void) G_GNUC_CONST;
-
-CLUTTER_EXPORT
-ClutterPaintNode *      clutter_layer_node_new          (const CoglMatrix        *projection,
-                                                         const cairo_rectangle_t *viewport,
-                                                         float                    width,
-                                                         float                    height,
-                                                         guint8                   opacity);
-
-
-#define CLUTTER_TYPE_TRANSFORM_NODE             (clutter_transform_node_get_type ())
-#define CLUTTER_TRANSFORM_NODE(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_TRANSFORM_NODE, ClutterTransformNode))
-#define CLUTTER_IS_TRANSFORM_NODE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_TRANSFORM_NODE))
-
-/*
- * ClutterTransformNode:
- *
- * The #ClutterLayerNode structure is an opaque
- * type whose members cannot be directly accessed.
- *
- * Since: 1.10
- */
-typedef struct _ClutterTransformNode            ClutterTransformNode;
-typedef struct _ClutterPaintNodeClass           ClutterTransformNodeClass;
-
-CLUTTER_EXPORT
-GType clutter_transform_node_get_type (void) G_GNUC_CONST;
-
-CLUTTER_EXPORT
-ClutterPaintNode *      clutter_transform_node_new          (const CoglMatrix *projection);
-
 G_END_DECLS
 
 #endif /* __CLUTTER_PAINT_NODES_H__ */

clutter/clutter/clutter-paint-volume-private.h

@@ -58,7 +58,7 @@ struct _ClutterPaintVolume
    * elements 4, 5, 6 and 7 most of the time for 2D actors when
    * calculating the projected paint box.
    */
-  graphene_point3d_t vertices[8];
+  ClutterVertex vertices[8];
 
   /* As an optimization for internally managed PaintVolumes we allow
    * initializing ClutterPaintVolume variables allocated on the stack

clutter/clutter/clutter-paint-volume.c

@@ -63,7 +63,7 @@ _clutter_paint_volume_new (ClutterActor *actor)
 
   pv->actor = actor;
 
-  memset (pv->vertices, 0, 8 * sizeof (graphene_point3d_t));
+  memset (pv->vertices, 0, 8 * sizeof (ClutterVertex));
 
   pv->is_static = FALSE;
   pv->is_empty = TRUE;
@@ -96,7 +96,7 @@ _clutter_paint_volume_init_static (ClutterPaintVolume *pv,
 {
   pv->actor = actor;
 
-  memset (pv->vertices, 0, 8 * sizeof (graphene_point3d_t));
+  memset (pv->vertices, 0, 8 * sizeof (ClutterVertex));
 
   pv->is_static = TRUE;
   pv->is_empty = TRUE;
@@ -170,7 +170,7 @@ clutter_paint_volume_free (ClutterPaintVolume *pv)
 /**
  * clutter_paint_volume_set_origin:
  * @pv: a #ClutterPaintVolume
- * @origin: a #graphene_point3d_t
+ * @origin: a #ClutterVertex
  *
  * Sets the origin of the paint volume.
  *
@@ -182,8 +182,8 @@ clutter_paint_volume_free (ClutterPaintVolume *pv)
  * Since: 1.6
  */
 void
-clutter_paint_volume_set_origin (ClutterPaintVolume       *pv,
+clutter_paint_volume_set_origin (ClutterPaintVolume  *pv,
-                                 const graphene_point3d_t *origin)
+                                 const ClutterVertex *origin)
 {
   static const int key_vertices[4] = { 0, 1, 3, 4 };
   float dx, dy, dz;
@@ -210,7 +210,7 @@ clutter_paint_volume_set_origin (ClutterPaintVolume       *pv,
 /**
  * clutter_paint_volume_get_origin:
  * @pv: a #ClutterPaintVolume
- * @vertex: (out): the return location for a #graphene_point3d_t
+ * @vertex: (out): the return location for a #ClutterVertex
  *
  * Retrieves the origin of the #ClutterPaintVolume.
  *
@@ -218,7 +218,7 @@ clutter_paint_volume_set_origin (ClutterPaintVolume       *pv,
  */
 void
 clutter_paint_volume_get_origin (const ClutterPaintVolume *pv,
-                                 graphene_point3d_t       *vertex)
+                                 ClutterVertex            *vertex)
 {
   g_return_if_fail (pv != NULL);
   g_return_if_fail (vertex != NULL);
@@ -659,7 +659,7 @@ clutter_paint_volume_union_box (ClutterPaintVolume    *pv,
                                 const ClutterActorBox *box)
 {
   ClutterPaintVolume volume;
-  graphene_point3d_t origin;
+  ClutterVertex origin;
 
   g_return_if_fail (pv != NULL);
   g_return_if_fail (box != NULL);
@@ -757,7 +757,7 @@ _clutter_paint_volume_get_bounding_box (ClutterPaintVolume *pv,
                                         ClutterActorBox *box)
 {
   gfloat x_min, y_min, x_max, y_max;
-  graphene_point3d_t *vertices;
+  ClutterVertex *vertices;
   int count;
   gint i;
 
@@ -878,9 +878,9 @@ _clutter_paint_volume_transform (ClutterPaintVolume *pv,
 
   cogl_matrix_transform_points (matrix,
                                 3,
-                                sizeof (graphene_point3d_t),
+                                sizeof (ClutterVertex),
                                 pv->vertices,
-                                sizeof (graphene_point3d_t),
+                                sizeof (ClutterVertex),
                                 pv->vertices,
                                 transform_count);
 
@@ -896,7 +896,7 @@ _clutter_paint_volume_axis_align (ClutterPaintVolume *pv)
 {
   int count;
   int i;
-  graphene_point3d_t origin;
+  ClutterVertex origin;
   float max_x;
   float max_y;
   float max_z;
@@ -1075,7 +1075,7 @@ _clutter_paint_volume_cull (ClutterPaintVolume *pv,
                             const ClutterPlane *planes)
 {
   int vertex_count;
-  graphene_point3d_t *vertices = pv->vertices;
+  ClutterVertex *vertices = pv->vertices;
   gboolean partial = FALSE;
   int i;
   int j;
@@ -1097,18 +1097,24 @@ _clutter_paint_volume_cull (ClutterPaintVolume *pv,
 
   for (i = 0; i < 4; i++)
     {
-      const ClutterPlane *plane = &planes[i];
       int out = 0;
       for (j = 0; j < vertex_count; j++)
         {
-          graphene_vec3_t v;
+          ClutterVertex p;
+          float distance;
 
-          graphene_vec3_init (&v,
+          /* XXX: for perspective projections this can be optimized
-                              vertices[j].x - graphene_vec3_get_x (&plane->v0),
+           * out because all the planes should pass through the origin
-                              vertices[j].y - graphene_vec3_get_y (&plane->v0),
+           * so (0,0,0) is a valid v0. */
-                              vertices[j].z - graphene_vec3_get_z (&plane->v0));
+          p.x = vertices[j].x - planes[i].v0[0];
+          p.y = vertices[j].y - planes[i].v0[1];
+          p.z = vertices[j].z - planes[i].v0[2];
 
-          if (graphene_vec3_dot (&plane->n, &v) < 0)
+          distance = (planes[i].n[0] * p.x +
+                      planes[i].n[1] * p.y +
+                      planes[i].n[2] * p.z);
+
+          if (distance < 0)
             out++;
         }
 

clutter/clutter/clutter-path.c

@@ -27,7 +27,8 @@
  * and bezier curves.
  *
  * A #ClutterPath contains a description of a path consisting of
- * straight lines and bezier curves.
+ * straight lines and bezier curves. This can be used in a
+ * #ClutterBehaviourPath to animate an actor moving along the path.
  *
  * The path consists of a series of nodes. Each node is one of the
  * following four types:
@@ -243,6 +244,9 @@ clutter_path_finalize (GObject *object)
  *
  * Creates a new #ClutterPath instance with no nodes.
  *
+ * The object has a floating reference so if you add it to a
+ * #ClutterBehaviourPath then you do not need to unref it.
+ *
  * Return value: the newly created #ClutterPath
  *
  * Since: 1.0
@@ -263,6 +267,9 @@ clutter_path_new (void)
  * @desc. See clutter_path_add_string() for details of the format of
  * the string.
  *
+ * The object has a floating reference so if you add it to a
+ * #ClutterBehaviourPath then you do not need to unref it.
+ *
  * Return value: the newly created #ClutterPath
  *
  * Since: 1.0

clutter/clutter/clutter-pick-context-private.h

@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2019 Red Hat Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef CLUTTER_PICK_CONTEXT_PRIVATE_H
-#define CLUTTER_PICK_CONTEXT_PRIVATE_H
-
-#include "clutter-pick-context.h"
-
-ClutterPickContext * clutter_pick_context_new_for_view (ClutterStageView *view);
-
-#endif /* CLUTTER_PICK_CONTEXT_PRIVATE_H */

clutter/clutter/clutter-pick-context.c

@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2019 Red Hat Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "clutter-build-config.h"
-
-#include "clutter-pick-context-private.h"
-
-struct _ClutterPickContext
-{
-  grefcount ref_count;
-
-  CoglFramebuffer *framebuffer;
-};
-
-G_DEFINE_BOXED_TYPE (ClutterPickContext, clutter_pick_context,
-                     clutter_pick_context_ref,
-                     clutter_pick_context_unref)
-
-ClutterPickContext *
-clutter_pick_context_new_for_view (ClutterStageView *view)
-{
-  ClutterPickContext *pick_context;
-
-  pick_context = g_new0 (ClutterPickContext, 1);
-  g_ref_count_init (&pick_context->ref_count);
-  pick_context->framebuffer =
-    cogl_object_ref (clutter_stage_view_get_framebuffer (view));
-
-  return pick_context;
-}
-
-ClutterPickContext *
-clutter_pick_context_ref (ClutterPickContext *pick_context)
-{
-  g_ref_count_inc (&pick_context->ref_count);
-  return pick_context;
-}
-
-static void
-clutter_pick_context_dispose (ClutterPickContext *pick_context)
-{
-  g_clear_pointer (&pick_context->framebuffer, cogl_object_unref);
-}
-
-void
-clutter_pick_context_unref (ClutterPickContext *pick_context)
-{
-  if (g_ref_count_dec (&pick_context->ref_count))
-    {
-      clutter_pick_context_dispose (pick_context);
-      g_free (pick_context);
-    }
-}
-
-void
-clutter_pick_context_destroy (ClutterPickContext *pick_context)
-{
-  clutter_pick_context_dispose (pick_context);
-  clutter_pick_context_unref (pick_context);
-}
-
-/**
- * clutter_pick_context_get_framebuffer: (skip)
- */
-CoglFramebuffer *
-clutter_pick_context_get_framebuffer (ClutterPickContext *pick_context)
-{
-  return pick_context->framebuffer;
-}

clutter/clutter/clutter-pick-context.h

@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2019 Red Hat Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef CLUTTER_PICK_CONTEXT_H
-#define CLUTTER_PICK_CONTEXT_H
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#include <glib-object.h>
-
-#include "clutter-macros.h"
-#include "clutter-stage-view.h"
-
-typedef struct _ClutterPickContext ClutterPickContext;
-
-#define CLUTTER_TYPE_PICK_CONTEXT (clutter_pick_context_get_type ())
-
-CLUTTER_EXPORT
-GType clutter_pick_context_get_type (void);
-
-CLUTTER_EXPORT
-ClutterPickContext * clutter_pick_context_ref (ClutterPickContext *pick_context);
-
-CLUTTER_EXPORT
-void clutter_pick_context_unref (ClutterPickContext *pick_context);
-
-CLUTTER_EXPORT
-void clutter_pick_context_destroy (ClutterPickContext *pick_context);
-
-CLUTTER_EXPORT
-CoglFramebuffer * clutter_pick_context_get_framebuffer (ClutterPickContext *pick_context);
-
-#endif /* CLUTTER_PICK_CONTEXT_H */

clutter/clutter/clutter-private.h

@@ -64,10 +64,10 @@ typedef struct _ClutterVertex4          ClutterVertex4;
 #define CLUTTER_UNSET_PRIVATE_FLAGS(a,f) (CLUTTER_PRIVATE_FLAGS (a) &= ~(f))
 
 #define CLUTTER_ACTOR_IS_TOPLEVEL(a)            ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_IS_TOPLEVEL) != FALSE)
+#define CLUTTER_ACTOR_IS_INTERNAL_CHILD(a)      ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_INTERNAL_CHILD) != FALSE)
 #define CLUTTER_ACTOR_IN_DESTRUCTION(a)         ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_IN_DESTRUCTION) != FALSE)
 #define CLUTTER_ACTOR_IN_REPARENT(a)            ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_IN_REPARENT) != FALSE)
 #define CLUTTER_ACTOR_IN_PAINT(a)               ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_IN_PAINT) != FALSE)
-#define CLUTTER_ACTOR_IN_PICK(a)                ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_IN_PICK) != FALSE)
 #define CLUTTER_ACTOR_IN_RELAYOUT(a)            ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_IN_RELAYOUT) != FALSE)
 #define CLUTTER_ACTOR_IN_PREF_WIDTH(a)          ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_IN_PREF_WIDTH) != FALSE)
 #define CLUTTER_ACTOR_IN_PREF_HEIGHT(a)         ((CLUTTER_PRIVATE_FLAGS (a) & CLUTTER_IN_PREF_HEIGHT) != FALSE)
@@ -105,10 +105,12 @@ typedef enum
 
   /* Used to avoid recursion */
   CLUTTER_IN_PAINT       = 1 << 5,
-  CLUTTER_IN_PICK        = 1 << 6,
 
   /* Used to avoid recursion */
-  CLUTTER_IN_RELAYOUT    = 1 << 7,
+  CLUTTER_IN_RELAYOUT    = 1 << 6,
+
+  /* a flag for internal children of Containers (DEPRECATED) */
+  CLUTTER_INTERNAL_CHILD = 1 << 7
 } ClutterPrivateFlags;
 
 /*
@@ -222,17 +224,17 @@ void _clutter_run_repaint_functions (ClutterRepaintFlags flags);
 
 GType _clutter_layout_manager_get_child_meta_type (ClutterLayoutManager *manager);
 
-void  _clutter_util_fully_transform_vertices (const CoglMatrix         *modelview,
+void  _clutter_util_fully_transform_vertices (const CoglMatrix    *modelview,
-                                              const CoglMatrix         *projection,
+                                              const CoglMatrix    *projection,
-                                              const float              *viewport,
+                                              const float         *viewport,
-                                              const graphene_point3d_t *vertices_in,
+                                              const ClutterVertex *vertices_in,
-                                              graphene_point3d_t       *vertices_out,
+                                              ClutterVertex       *vertices_out,
-                                              int                       n_vertices);
+                                              int                  n_vertices);
 
 void _clutter_util_rect_from_rectangle (const cairo_rectangle_int_t *src,
-                                        graphene_rect_t             *dest);
+                                        ClutterRect                 *dest);
 
-void _clutter_util_rectangle_int_extents (const graphene_rect_t *src,
+void _clutter_util_rectangle_int_extents (const ClutterRect     *src,
                                           cairo_rectangle_int_t *dest);
 
 void _clutter_util_rectangle_offset (const cairo_rectangle_int_t *src,
@@ -280,10 +282,10 @@ void    _clutter_util_matrix_skew_yz            (ClutterMatrix *matrix,
                                                  float          factor);
 
 gboolean        _clutter_util_matrix_decompose  (const ClutterMatrix *src,
-                                                 graphene_point3d_t  *scale_p,
+                                                 ClutterVertex       *scale_p,
                                                  float                shear_p[3],
-                                                 graphene_point3d_t  *rotate_p,
+                                                 ClutterVertex       *rotate_p,
-                                                 graphene_point3d_t  *translate_p,
+                                                 ClutterVertex       *translate_p,
                                                  ClutterVertex4      *perspective_p);
 
 CLUTTER_EXPORT
@@ -294,8 +296,8 @@ PangoDirection _clutter_pango_find_base_dir     (const gchar *text,
 
 typedef struct _ClutterPlane
 {
-  graphene_vec3_t v0;
+  float v0[3];
-  graphene_vec3_t n;
+  float n[3];
 } ClutterPlane;
 
 typedef enum _ClutterCullResult
@@ -313,8 +315,6 @@ gboolean        _clutter_run_progress_function  (GType gtype,
                                                  gdouble progress,
                                                  GValue *retval);
 
-void            clutter_timeline_cancel_delay (ClutterTimeline *timeline);
-
 G_END_DECLS
 
 #endif /* __CLUTTER_PRIVATE_H__ */

clutter/clutter/clutter-script-parser.c

@@ -352,64 +352,63 @@ _clutter_script_parse_knot (ClutterScript *script,
 }
 
 static gboolean
-parse_rect_from_array (JsonArray       *array,
+parse_geometry_from_array (JsonArray       *array,
-                       graphene_rect_t *rect)
+                           ClutterGeometry *geometry)
 {
   if (json_array_get_length (array) != 4)
     return FALSE;
 
-  graphene_rect_init (rect,
+  geometry->x = json_array_get_int_element (array, 0);
-                      json_array_get_int_element (array, 0),
+  geometry->y = json_array_get_int_element (array, 1);
-                      json_array_get_int_element (array, 1),
+  geometry->width = json_array_get_int_element (array, 2);
-                      json_array_get_int_element (array, 2),
+  geometry->height = json_array_get_int_element (array, 3);
-                      json_array_get_int_element (array, 3));
 
   return TRUE;
 }
 
 static gboolean
-parse_rect_from_object (JsonObject      *object,
+parse_geometry_from_object (JsonObject      *object,
-                            graphene_rect_t *rect)
+                            ClutterGeometry *geometry)
 {
   if (json_object_has_member (object, "x"))
-    rect->origin.x = json_object_get_int_member (object, "x");
+    geometry->x = json_object_get_int_member (object, "x");
   else
-    rect->origin.x = 0;
+    geometry->x = 0;
 
   if (json_object_has_member (object, "y"))
-    rect->origin.y = json_object_get_int_member (object, "y");
+    geometry->y = json_object_get_int_member (object, "y");
   else
-    rect->origin.y = 0;
+    geometry->y = 0;
 
   if (json_object_has_member (object, "width"))
-    rect->size.width = json_object_get_int_member (object, "width");
+    geometry->width = json_object_get_int_member (object, "width");
   else
-    rect->size.width = 0;
+    geometry->width = 0;
 
   if (json_object_has_member (object, "height"))
-    rect->size.height = json_object_get_int_member (object, "height");
+    geometry->height = json_object_get_int_member (object, "height");
   else
-    rect->size.height = 0;
+    geometry->height = 0;
 
   return TRUE;
 }
 
 gboolean
-_clutter_script_parse_rect (ClutterScript   *script,
+_clutter_script_parse_geometry (ClutterScript   *script,
-                            JsonNode        *node,
+                                JsonNode        *node,
-                            graphene_rect_t *rect)
+                                ClutterGeometry *geometry)
 {
   g_return_val_if_fail (CLUTTER_IS_SCRIPT (script), FALSE);
   g_return_val_if_fail (node != NULL, FALSE);
-  g_return_val_if_fail (rect != NULL, FALSE);
+  g_return_val_if_fail (geometry != NULL, FALSE);
 
   switch (JSON_NODE_TYPE (node))
     {
     case JSON_NODE_ARRAY:
-      return parse_rect_from_array (json_node_get_array (node), rect);
+      return parse_geometry_from_array (json_node_get_array (node), geometry);
 
     case JSON_NODE_OBJECT:
-      return parse_rect_from_object (json_node_get_object (node), rect);
+      return parse_geometry_from_object (json_node_get_object (node), geometry);
 
     default:
       break;
@@ -493,8 +492,8 @@ _clutter_script_parse_color (ClutterScript *script,
 }
 
 static gboolean
-parse_point_from_array (JsonArray        *array,
+parse_point_from_array (JsonArray    *array,
-                        graphene_point_t *point)
+                        ClutterPoint *point)
 {
   if (json_array_get_length (array) != 2)
     return FALSE;
@@ -506,8 +505,8 @@ parse_point_from_array (JsonArray        *array,
 }
 
 static gboolean
-parse_point_from_object (JsonObject       *object,
+parse_point_from_object (JsonObject   *object,
-                         graphene_point_t *point)
+                         ClutterPoint *point)
 {
   if (json_object_has_member (object, "x"))
     point->x = json_object_get_double_member (object, "x");
@@ -523,9 +522,9 @@ parse_point_from_object (JsonObject       *object,
 }
 
 gboolean
-_clutter_script_parse_point (ClutterScript    *script,
+_clutter_script_parse_point (ClutterScript *script,
-                             JsonNode         *node,
+                             JsonNode      *node,
-                             graphene_point_t *point)
+                             ClutterPoint  *point)
 {
   g_return_val_if_fail (CLUTTER_IS_SCRIPT (script), FALSE);
   g_return_val_if_fail (node != NULL, FALSE);
@@ -547,8 +546,8 @@ _clutter_script_parse_point (ClutterScript    *script,
 }
 
 static gboolean
-parse_size_from_array (JsonArray       *array,
+parse_size_from_array (JsonArray   *array,
-                       graphene_size_t *size)
+                       ClutterSize *size)
 {
   if (json_array_get_length (array) != 2)
     return FALSE;
@@ -560,8 +559,8 @@ parse_size_from_array (JsonArray       *array,
 }
 
 static gboolean
-parse_size_from_object (JsonObject      *object,
+parse_size_from_object (JsonObject  *object,
-                        graphene_size_t *size)
+                        ClutterSize *size)
 {
   if (json_object_has_member (object, "width"))
     size->width = json_object_get_double_member (object, "width");
@@ -577,9 +576,9 @@ parse_size_from_object (JsonObject      *object,
 }
 
 gboolean
-_clutter_script_parse_size (ClutterScript   *script,
+_clutter_script_parse_size (ClutterScript *script,
-                            JsonNode        *node,
+                            JsonNode      *node,
-                            graphene_size_t *size)
+                            ClutterSize   *size)
 {
   g_return_val_if_fail (CLUTTER_IS_SCRIPT (script), FALSE);
   g_return_val_if_fail (node != NULL, FALSE);
@@ -1329,11 +1328,11 @@ _clutter_script_parse_node (ClutterScript *script,
                   return TRUE;
                 }
             }
-          else if (p_type == GRAPHENE_TYPE_RECT)
+          else if (p_type == CLUTTER_TYPE_GEOMETRY)
             {
-              graphene_rect_t rect = GRAPHENE_RECT_INIT_ZERO;
+              ClutterGeometry geom = { 0, };
 
-              /* rect := {
+              /* geometry := {
                *        "x" : (int),
                *        "y" : (int),
                *        "width" : (int),
@@ -1341,9 +1340,9 @@ _clutter_script_parse_node (ClutterScript *script,
                * }
                */
 
-              if (_clutter_script_parse_rect (script, node, &rect))
+              if (_clutter_script_parse_geometry (script, node, &geom))
                 {
-                  g_value_set_boxed (value, &rect);
+                  g_value_set_boxed (value, &geom);
                   return TRUE;
                 }
             }
@@ -1365,9 +1364,9 @@ _clutter_script_parse_node (ClutterScript *script,
                   return TRUE;
                 }
             }
-          else if (p_type == GRAPHENE_TYPE_POINT)
+          else if (p_type == CLUTTER_TYPE_POINT)
             {
-              graphene_point_t point = GRAPHENE_POINT_INIT_ZERO;
+              ClutterPoint point = CLUTTER_POINT_INIT_ZERO;
 
               if (_clutter_script_parse_point (script, node, &point))
                 {
@@ -1375,9 +1374,9 @@ _clutter_script_parse_node (ClutterScript *script,
                   return TRUE;
                 }
             }
-          else if (p_type == GRAPHENE_TYPE_SIZE)
+          else if (p_type == CLUTTER_TYPE_SIZE)
             {
-              graphene_size_t size = GRAPHENE_SIZE_INIT_ZERO;
+              ClutterSize size = CLUTTER_SIZE_INIT_ZERO;
 
               if (_clutter_script_parse_size (script, node, &size))
                 {
@@ -1418,15 +1417,15 @@ _clutter_script_parse_node (ClutterScript *script,
                   return TRUE;
                 }
             }
-          else if (G_VALUE_HOLDS (value, GRAPHENE_TYPE_RECT))
+          else if (G_VALUE_HOLDS (value, CLUTTER_TYPE_GEOMETRY))
             {
-              graphene_rect_t rect = GRAPHENE_RECT_INIT_ZERO;
+              ClutterGeometry geom = { 0, };
 
-              /* rect := [ (int), (int), (int), (int) ] */
+              /* geometry := [ (int), (int), (int), (int) ] */
 
-              if (_clutter_script_parse_rect (script, node, &rect))
+              if (_clutter_script_parse_geometry (script, node, &geom))
                 {
-                  g_value_set_boxed (value, &rect);
+                  g_value_set_boxed (value, &geom);
                   return TRUE;
                 }
             }
@@ -1442,9 +1441,9 @@ _clutter_script_parse_node (ClutterScript *script,
                   return TRUE;
                 }
             }
-          else if (G_VALUE_HOLDS (value, GRAPHENE_TYPE_POINT))
+          else if (G_VALUE_HOLDS (value, CLUTTER_TYPE_POINT))
             {
-              graphene_point_t point = GRAPHENE_POINT_INIT_ZERO;
+              ClutterPoint point = CLUTTER_POINT_INIT_ZERO;
 
               if (_clutter_script_parse_point (script, node, &point))
                 {
@@ -1452,9 +1451,9 @@ _clutter_script_parse_node (ClutterScript *script,
                   return TRUE;
                 }
             }
-          else if (G_VALUE_HOLDS (value, GRAPHENE_TYPE_SIZE))
+          else if (G_VALUE_HOLDS (value, CLUTTER_TYPE_SIZE))
             {
-              graphene_size_t size = GRAPHENE_SIZE_INIT_ZERO;
+              ClutterSize size = CLUTTER_SIZE_INIT_ZERO;
 
               if (_clutter_script_parse_size (script, node, &size))
                 {

clutter/clutter/clutter-script-private.h

@@ -122,20 +122,20 @@ gboolean _clutter_script_flags_from_string (GType          gtype,
 gboolean _clutter_script_parse_knot        (ClutterScript   *script,
                                             JsonNode        *node,
                                             ClutterKnot     *knot);
-gboolean _clutter_script_parse_rect        (ClutterScript   *script,
+gboolean _clutter_script_parse_geometry    (ClutterScript   *script,
                                             JsonNode        *node,
-                                            graphene_rect_t *rect);
+                                            ClutterGeometry *geometry);
 gboolean _clutter_script_parse_color       (ClutterScript   *script,
                                             JsonNode        *node,
                                             ClutterColor    *color);
 GObject *_clutter_script_parse_alpha       (ClutterScript   *script,
                                             JsonNode        *node);
-gboolean _clutter_script_parse_point       (ClutterScript    *script,
+gboolean _clutter_script_parse_point       (ClutterScript   *script,
-                                            JsonNode         *node,
+                                            JsonNode        *node,
-                                            graphene_point_t *point);
+                                            ClutterPoint    *point);
 gboolean _clutter_script_parse_size        (ClutterScript   *script,
                                             JsonNode        *node,
-                                            graphene_size_t *size);
+                                            ClutterSize     *size);
 
 gboolean _clutter_script_parse_translatable_string (ClutterScript *script,
                                                     JsonNode      *node,

clutter/clutter/clutter-script.c

@@ -75,6 +75,65 @@
  * packing rules of Clutter still apply, and an actor cannot be packed
  * in multiple containers without unparenting it in between).
  *
+ * Behaviours and timelines can also be defined inside a UI definition
+ * buffer:
+ *
+ * <informalexample><programlisting><![CDATA[
+ * {
+ *   "id"          : "rotate-behaviour",
+ *   "type"        : "ClutterBehaviourRotate",
+ *   "angle-start" : 0.0,
+ *   "angle-end"   : 360.0,
+ *   "axis"        : "z-axis",
+ *   "alpha"       : {
+ *     "timeline" : { "duration" : 4000, "loop" : true },
+ *     "mode"     : "easeInSine"
+ *   }
+ * }
+ * ]]></programlisting></informalexample>
+ *
+ * And then to apply a defined behaviour to an actor defined inside the
+ * definition of an actor, the "behaviour" member can be used:
+ *
+ * <informalexample><programlisting><![CDATA[
+ * {
+ *   "id" : "my-rotating-actor",
+ *   "type" : "ClutterTexture",
+ *   ...
+ *   "behaviours" : [ "rotate-behaviour" ]
+ * }
+ * ]]></programlisting></informalexample>
+ *
+ * A #ClutterAlpha belonging to a #ClutterBehaviour can only be defined
+ * implicitly like in the example above, or explicitly by setting the
+ * "alpha" property to point to a previously defined #ClutterAlpha, e.g.:
+ *
+ * <informalexample><programlisting><![CDATA[
+ * {
+ *   "id"          : "rotate-behaviour",
+ *   "type"        : "ClutterBehaviourRotate",
+ *   "angle-start" : 0.0,
+ *   "angle-end"   : 360.0,
+ *   "axis"        : "z-axis",
+ *   "alpha"       : {
+ *     "id"       : "rotate-alpha",
+ *     "type"     : "ClutterAlpha",
+ *     "timeline" : {
+ *       "id"       : "rotate-timeline",
+ *       "type      : "ClutterTimeline",
+ *       "duration" : 4000,
+ *       "loop"     : true
+ *     },
+ *     "function" : "custom_sine_alpha"
+ *   }
+ * }
+ * ]]></programlisting></informalexample>
+ *
+ * Implicitely defined #ClutterAlpha<!-- -->s and #ClutterTimeline<!-- -->s
+ * can omit the `id`, as well as the `type` members, but will not be available
+ * using clutter_script_get_object() (they can, however, be extracted using the
+ * #ClutterBehaviour and #ClutterAlpha API respectively).
+ *
  * Signal handlers can be defined inside a Clutter UI definition file and
  * then autoconnected to their respective signals using the
  * clutter_script_connect_signals() function:
@@ -151,6 +210,7 @@
  *                   function
  *   "type_func"  := the GType function name, for non-standard classes
  *   "children"   := an array of names or objects to add as children
+ *   "behaviours" := an array of names or objects to apply to an actor
  *   "signals"    := an array of signal definitions to connect to an object
  *   "is-default" := a boolean flag used when defining the #ClutterStage;
  *                   if set to "true" the default stage will be used instead
@@ -175,6 +235,7 @@
 
 #include "clutter-actor.h"
 #include "clutter-stage.h"
+#include "clutter-texture.h"
 
 #include "clutter-script.h"
 #include "clutter-script-private.h"
@@ -185,6 +246,7 @@
 #include "clutter-debug.h"
 
 #include "deprecated/clutter-alpha.h"
+#include "deprecated/clutter-behaviour.h"
 #include "deprecated/clutter-container.h"
 #include "deprecated/clutter-state.h"
 
@@ -462,10 +524,11 @@ clutter_script_init (ClutterScript *script)
 /**
  * clutter_script_new:
  *
- * Creates a new #ClutterScript instance. #ClutterScript can be used to load
+ * Creates a new #ClutterScript instance. #ClutterScript can be used
- * objects definitions for scenegraph elements, like actors, or behavioural
+ * to load objects definitions for scenegraph elements, like actors,
- * elements, like timelines. The definitions must be encoded using the
+ * or behavioural elements, like behaviours and timelines. The
- * JavaScript Object Notation (JSON) language.
+ * definitions must be encoded using the JavaScript Object Notation (JSON)
+ * language.
  *
  * Return value: the newly created #ClutterScript instance. Use
  *   g_object_unref() when done.
@@ -800,7 +863,9 @@ construct_each_objects (gpointer key,
       if (oinfo->object == NULL)
         _clutter_script_construct_object (script, oinfo);
 
-      /* this will take care of setting up properties and adding children */
+      /* this will take care of setting up properties,
+       * adding children and applying behaviours
+       */
       _clutter_script_apply_properties (script, oinfo);
     }
 }

clutter/clutter/clutter-scroll-actor.c

@@ -56,7 +56,7 @@
 
 struct _ClutterScrollActorPrivate
 {
-  graphene_point_t scroll_to;
+  ClutterPoint scroll_to;
 
   ClutterScrollMode scroll_mode;
 
@@ -94,19 +94,19 @@ G_DEFINE_TYPE_WITH_CODE (ClutterScrollActor, clutter_scroll_actor, CLUTTER_TYPE_
                                                 clutter_animatable_iface_init))
 
 static void
-clutter_scroll_actor_set_scroll_to_internal (ClutterScrollActor     *self,
+clutter_scroll_actor_set_scroll_to_internal (ClutterScrollActor *self,
-                                             const graphene_point_t *point)
+                                             const ClutterPoint *point)
 {
   ClutterScrollActorPrivate *priv = self->priv;
   ClutterActor *actor = CLUTTER_ACTOR (self);
   ClutterMatrix m = CLUTTER_MATRIX_INIT_IDENTITY;
   float dx, dy;
 
-  if (graphene_point_equal (&priv->scroll_to, point))
+  if (clutter_point_equals (&priv->scroll_to, point))
     return;
 
   if (point == NULL)
-    graphene_point_init (&priv->scroll_to, 0.f, 0.f);
+    clutter_point_init (&priv->scroll_to, 0.f, 0.f);
   else
     priv->scroll_to = *point;
 
@@ -216,7 +216,7 @@ clutter_scroll_actor_set_final_state (ClutterAnimatable *animatable,
   if (strcmp (property_name, "scroll-to") == 0)
     {
       ClutterScrollActor *self = CLUTTER_SCROLL_ACTOR (animatable);
-      const graphene_point_t *point = g_value_get_boxed (value);
+      const ClutterPoint *point = g_value_get_boxed (value);
 
       clutter_scroll_actor_set_scroll_to_internal (self, point);
     }
@@ -248,7 +248,7 @@ clutter_animatable_iface_init (ClutterAnimatableInterface *iface)
     g_param_spec_boxed ("scroll-to",
                         "Scroll To",
                         "The point to scroll the actor to",
-                        GRAPHENE_TYPE_POINT,
+                        CLUTTER_TYPE_POINT,
                         G_PARAM_READWRITE |
                         G_PARAM_STATIC_STRINGS |
                         CLUTTER_PARAM_ANIMATABLE);
@@ -322,7 +322,7 @@ clutter_scroll_actor_get_scroll_mode (ClutterScrollActor *actor)
 /**
  * clutter_scroll_actor_scroll_to_point:
  * @actor: a #ClutterScrollActor
- * @point: a #graphene_point_t
+ * @point: a #ClutterPoint
  *
  * Scrolls the contents of @actor so that @point is the new origin
  * of the visible area.
@@ -335,8 +335,8 @@ clutter_scroll_actor_get_scroll_mode (ClutterScrollActor *actor)
  * Since: 1.12
  */
 void
-clutter_scroll_actor_scroll_to_point (ClutterScrollActor     *actor,
+clutter_scroll_actor_scroll_to_point (ClutterScrollActor *actor,
-                                      const graphene_point_t *point)
+                                      const ClutterPoint *point)
 {
   ClutterScrollActorPrivate *priv;
   const ClutterAnimationInfo *info;
@@ -390,10 +390,10 @@ clutter_scroll_actor_scroll_to_point (ClutterScrollActor     *actor,
 
   /* if a transition already exist, update its bounds */
   clutter_transition_set_from (priv->transition,
-                               GRAPHENE_TYPE_POINT,
+                               CLUTTER_TYPE_POINT,
                                &priv->scroll_to);
   clutter_transition_set_to (priv->transition,
-                             GRAPHENE_TYPE_POINT,
+                             CLUTTER_TYPE_POINT,
                              point);
 
   /* always use the current easing state */
@@ -417,10 +417,10 @@ clutter_scroll_actor_scroll_to_point (ClutterScrollActor     *actor,
  * Since: 1.12
  */
 void
-clutter_scroll_actor_scroll_to_rect (ClutterScrollActor    *actor,
+clutter_scroll_actor_scroll_to_rect (ClutterScrollActor *actor,
-                                     const graphene_rect_t *rect)
+                                     const ClutterRect  *rect)
 {
-  graphene_rect_t n_rect;
+  ClutterRect n_rect;
 
   g_return_if_fail (CLUTTER_IS_SCROLL_ACTOR (actor));
   g_return_if_fail (rect != NULL);
@@ -428,7 +428,7 @@ clutter_scroll_actor_scroll_to_rect (ClutterScrollActor    *actor,
   n_rect = *rect;
 
   /* normalize, so that we have a valid origin */
-  graphene_rect_normalize (&n_rect);
+  clutter_rect_normalize (&n_rect);
 
   clutter_scroll_actor_scroll_to_point (actor, &n_rect.origin);
 }