clutter/actor: Revert transform order

When doing affine transforms on 2D and 3D spaces, operations are done relative to the origin. That means that, when applying rotations and scales, we must: * translate (-anchor_x, -anchor_y, -anchor_z) * apply the operation * translate (anchor_x, anchor_y, anchor_z) Since OpenGL has its matrices applied in the reverse order, the usual way to do it is, then: * translate (anchor_x, anchor_y, anchor_z) * apply the operation * translate (-anchor_x, anchor_y, anchor_z) However, graphene matrices do not follow the GL format, so matrix operations are done as the first example. Now that we are using graphene_matrix_t for every matrix operation, the transform order is wrong. Apply the transform operations in the opposite order.
cogl/matrix: Fix rotation
2019-03-20 15:17:16 +00:00 · 2019-03-20 15:17:15 +00:00 · 2019-03-20 15:17:15 +00:00 · 2019-03-20 15:17:15 +00:00 · 2019-03-20 15:17:15 +00:00 · 2019-03-20 15:17:15 +00:00
995 changed files with 83675 additions and 53809 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: registry.gitlab.gnome.org/gnome/mutter/master:v3
+image: registry.gitlab.gnome.org/gnome/mutter/master:v1

 stages:
 - review
@@ -7,8 +7,6 @@ stages:

 check-commit-log:
  stage: review
-  variables:
-    GIT_DEPTH: "100"
  script:
    - ./.gitlab-ci/check-commit-log.sh
  only:
@@ -17,21 +15,7 @@ check-commit-log:
 build-mutter:
  stage: build
  script:
-    - meson . build -Dbuildtype=debugoptimized -Degl_device=true -Dwayland_eglstream=true --werror --prefix /usr
-    - ninja -C build
-    - ninja -C build install
-  artifacts:
-    expire_in: 1 day
-    paths:
-      - build
-  only:
-    - merge_requests
-    - /^.*$/
-
-build-without-native-backend-and-wayland:
-  stage: build
-  script:
-    - meson . build -Dbuildtype=debugoptimized -Dnative_backend=false -Dudev=false -Dwayland=false -Dcore_tests=false --werror --prefix /usr
+    - meson . build -Dbuildtype=debugoptimized -Degl_device=true -Dwayland_eglstream=true --werror
    - ninja -C build
    - ninja -C build install
  artifacts:
@@ -49,31 +33,12 @@ test-mutter:
  variables:
    XDG_RUNTIME_DIR: "$CI_PROJECT_DIR/runtime-dir"
    GSETTINGS_SCHEMA_DIR: "$CI_PROJECT_DIR/build/data"
-    G_SLICE: "always-malloc"
-    MALLOC_CHECK_: "3"
-    NO_AT_BRIDGE: "1"
-    MALLOC_PERTURB_: "123"
  script:
-    - dconf update
    - mkdir -m 700 $XDG_RUNTIME_DIR
    - glib-compile-schemas $GSETTINGS_SCHEMA_DIR
    - >
      dbus-run-session -- xvfb-run -s '+iglx -noreset'
-      meson test -C build --no-rebuild -t 10 --verbose --no-stdsplit --print-errorlogs --wrap catchsegv
-  only:
-    - merge_requests
-    - /^.*$/
-
-can-build-gnome-shell:
-  stage: test
-  dependencies:
-    - build-mutter
-  before_script:
-    - meson install --no-rebuild -C build
-  script:
-    - .gitlab-ci/checkout-gnome-shell.sh
-    - meson gnome-shell gnome-shell/build --prefix /usr -Dman=false
-    - ninja -C gnome-shell/build install
+      meson test -C build --no-rebuild -t 10 --verbose --no-stdsplit --wrap catchsegv
  only:
    - merge_requests
    - /^.*$/
--- a/.gitlab-ci/Dockerfile
+++ b/.gitlab-ci/Dockerfile
@@ -1,29 +1,17 @@
-# Rebuild and push with
-#
-#     cd .gitlab-ci/
-#     podman build --format docker --no-cache -t registry.gitlab.gnome.org/gnome/mutter/master:v3 .
-#     podman push registry.gitlab.gnome.org/gnome/mutter/master:v3
-#
-
-FROM fedora:31
+FROM fedora:29

 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 -y update && dnf -y upgrade && \
-
    dnf builddep -y mutter && \

-    # Until Fedora catches up with new build-deps
-    dnf install -y 'pkgconfig(graphene-gobject-1.0)' 'pkgconfig(sysprof-capture-3)' && \
+    # Until Fedora catches up with meson build-deps
+    dnf install -y meson xorg-x11-server-Xorg gnome-settings-daemon-devel egl-wayland-devel xorg-x11-server-Xwayland graphene-devel && \

    # 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 && \

-    # GNOME Shell
-    dnf builddep -y gnome-shell --setopt=install_weak_deps=False && \
-    dnf remove -y gnome-bluetooth-libs-devel dbus-glib-devel upower-devel python3-devel && \
-    dnf remove -y --noautoremove mutter mutter-devel && \
+    # Unpackaged versions
+    dnf install -y https://copr-be.cloud.fedoraproject.org/results/jadahl/mutter-ci/fedora-29-x86_64/00834984-gsettings-desktop-schemas/gsettings-desktop-schemas-3.30.1-1.20181206git918efdd69be53.fc29.x86_64.rpm https://copr-be.cloud.fedoraproject.org/results/jadahl/mutter-ci/fedora-29-x86_64/00834984-gsettings-desktop-schemas/gsettings-desktop-schemas-devel-3.30.1-1.20181206git918efdd69be53.fc29.x86_64.rpm && \

+    dnf install -y intltool redhat-rpm-config make && \
    dnf clean all
--- a/.gitlab-ci/check-commit-log.sh
+++ b/.gitlab-ci/check-commit-log.sh
@@ -23,38 +23,9 @@ function commit_message_has_url() {
  return $?
 }

-function commit_message_subject_is_compliant() {
-  commit=$1
-  commit_message_subject=$(git show -s --format='format:%s' $commit)
-
-  if echo "$commit_message_subject" | grep -qe "\(^meta-\|^Meta\)"; then
-    echo " - message subject should not be prefixed with 'meta-' or 'Meta'"
-    return 1
-  fi
-
-  if echo "$commit_message_subject" | grep -qe "\.[ch]:"; then
-    echo " - message subject prefix should not include .c, .h, etc."
-    return 1
-  fi
-
-  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 $(echo $commit | cut -c -8)"
    exit 1
  fi
-
-  errors=$(commit_message_subject_is_compliant $commit)
-  if [ $? != 0 ]; then
-    echo "Commit message for $commit_short is not compliant:"
-    echo "$errors"
-    RET=1
-  fi
 done
-
-exit $RET
--- a/.gitlab-ci/checkout-gnome-shell.sh
+++ b/.gitlab-ci/checkout-gnome-shell.sh
@@ -1,33 +0,0 @@
-#!/usr/bin/bash
-
-gnome_shell_target=
-
-git clone https://gitlab.gnome.org/GNOME/gnome-shell.git
-
-if [ $? -ne 0 ]; then
-  echo Checkout failed
-  exit 1
-fi
-
-cd gnome-shell
-
-if [ "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
-  merge_request_remote=${CI_MERGE_REQUEST_SOURCE_PROJECT_URL//mutter/gnome-shell}
-  merge_request_branch=$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
-
-  echo Looking for $merge_request_branch on remote ...
-  if git fetch -q $merge_request_remote $merge_request_branch 2>/dev/null; then
-    gnome_shell_target=FETCH_HEAD
-  else
-    gnome_shell_target=origin/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
-    echo Using $gnome_shell_target instead
-  fi
-fi
-
-if [ -z "$gnome_shell_target" ]; then
-  gnome_shell_target=$(git branch -r -l origin/$CI_COMMIT_REF_NAME)
-  gnome_shell_target=${gnome_shell_target:-origin/master}
-  echo Using $gnome_shell_target instead
-fi
-
-git checkout -q $gnome_shell_target
--- a/.gitlab/issue_templates/Bug.md
+++ b/.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"
--- a/.gitlab/issue_templates/Feature.md
+++ b/.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"
--- a/381
+++ b/381
@@ -1,384 +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]
-* Improve monitor hotplug support [Hans; !713]
-* Remove a source of frame skips [Daniel; !719]
-* Fix windows being lowered after unmaximizing with double click [Olivier; #88]
-* Remove Clutter API for global grabs [Jonas D.; !536]
-* Improve processing of incompressible events [Daniel; !711]
-* Add xdg-output v3 support [Olivier; !704]
-* Misc. bug fixes and cleanups [Jonas Å., Marco, Carlos, Adam, Albert, Niels,
-  Olivier, Florian; !722, !385, !728, !726, !500, !731, !727, !700, !735, !738]
-
-Contributors:
-  Jonas Ådahl, Albert Vaca Cintora, Jonas Dreßler, Olivier Fourdan,
-  Carlos Garnacho, Hans de Goede, Niels De Graef, Adam Jackson, Florian Müllner,
-  Marco Trevisan (Treviño), Daniel van Vugt
-
-Translators:
-  Asier Sarasua Garmendia [eu], Kukuh Syafaat [id], Florentina Mușat [ro],
-  Aurimas Černius [lt], Daniel Mustieles [es]
-
-3.33.90
-=======
-* Fix visibility of clones with hidden source [Florian; #683]
-* Reduce freezes when opening some popup windows [Carlos; #556]
-* Be more thorough when excluding obscured areas from painting [Carlos; !698]
-* Make it possible to start Xwayland on demand [Carlos; !709]
-* clutter: Expose layout_manager to transitions [Florian; !716]
-* Misc. bug fixes and cleanups [Mark, Florian, Iain, Niels, Carlos, Ray; !671,
-  !691, !694, !696, !703, !707, !697, !710, !708, !714, #719, !721]
-
-Contributors:
-  Mark Blakeney, Carlos Garnacho, Niels De Graef, Iain Lane, Florian Müllner,
-  Ray Strode
-
-Translators:
-  Asier Sarasua Garmendia [eu], Rafael Fontenelle [pt_BR], Fabio Tomat [fur],
-  Florentina Mușat [ro]
-
-3.33.4
-======
-* Discard page flip retries on hotplug [Jonas; !630]
-* Add xdg-output v2 support [Olivier; #645]
-* Restore DRM format fallbacks [Jonas; !662]
-* Don't emit ::size-changed when only position changed [Daniel; !568]
-* Expose workspace layout properties [Florian; !618]
-* Don't use grab modifiers when shortcuts are inhibited [Olivier; #642]
-* Fix stuttering due to unchanged power save mode notifications [Georges; !674]
-* Add API to reorder workspaces [Adam; !670]
-* Make picking a new focus window more reliable [Marco; !669]
-* Defer actor allocation till shown [Carlos; !677]
-* Try to use primary GPU for copy instead of glReadPixels [Pekka; !615]
-* Unset pointer focus when the cursor is hidden [Jonas D.; !448]
-* Fix modifier-drag on wayland subsurfaces [Robert; !604]
-* Fix background corruption on Nvidia after resuming from suspend [Daniel; !600]
-* Only grab the locate-pointer key when necessary [Olivier; !685, #647]
-* Misc. bug fixes and cleanups [Florian, Jonas, Daniel, Robert, Olivier,
-  Georges, Marco, Carlos, Emmanuele; !648, !650, !647, !656, !658, !637,
-  !663, !660, !659, !665, !666, !668, !667, #667, !676, !678, #672, !680,
-  !683, !688, !689, !687]
-
-Contributors:
-  Jonas Ådahl, Emmanuele Bassi, Adam Bieńkowski, Piotr Drąg, Jonas Dreßler,
-  Olivier Fourdan, Carlos Garnacho, Robert Mader, Florian Müllner,
-  Georges Basile Stavracas Neto, Pekka Paalanen, Marco Trevisan (Treviño),
-  Daniel van Vugt
-
-Translators:
-  Fabio Tomat [fur], Kukuh Syafaat [id]
-
-3.33.3
-======
-* Prepare for running Xwayland on demand [Carlos; !420]
-* Fix text selection color rendering [Florian; #494]
-* Fix black shadows when using fractional scaling [Robert; #609]
-* Honor startup sequence workspace on wayland [Carlos; gnome-shell#674]
-* Only emit 'grab-op-end` signal after dropping grabs [Marco; !596]
-* Add a Sysprof-based profiler [Jonas, Georges; !197, !603]
-* Relax "xwayland-allow-grabs" setting [Olivier; #597]
-* Implement locate-pointer accessibility feature [Olivier; !453]
-* Implement mouse accessibility [Olivier; !512]
-* Consolidate frame throttling [Daniel, Georges; !363]
-* Fix setting blank cursor under wayland [Jonas; #630]
-* Pixel-align OpenGL cursors [Jonas; !610]
-* Handle returning from fullscreen/maximization better [Jonas; !621]
-* Improve screencast support on multi-monitor systems [Georges; !623]
-* Fix running X11 applications with sudo under wayland [Hans; #643]
-* Implement toggle-keys notification [Olivier; #637]
-* Add initial KMS transactional support [Jonas; !525]
-* Improve finding new focus window when the old one is closed [Marco; #308]
-* Misc. bug fixes and cleanups [Jonas, Carlos, Marco, Florian, Pekka, Robert,
-  Douglas, Georges, Daniel, Emil, Niels, Hans, Olivier, Ting-Wei, Corentin;
-  !591, #398, !592, !581, !597, !598, !593, !497, #591, !545, gtk#1675, !601,
-  #568, !564, !605, !609, !115, !214, !611, !617, !616, !619, !624, !622, !627,
-  !628, !629, !632, !633, !631, !636, !639, !638, !634, !640, !529, !644, !590]
-
-Contributors:
-  Jonas Ådahl, Piotr Drąg, Olivier Fourdan, Carlos Garnacho, Hans de Goede,
-  Niels De Graef, Ting-Wei Lan, Robert Mader, Florian Müllner,
-  Georges Basile Stavracas Neto, Corentin Noël, Pekka Paalanen, Douglas R. Reno,
-  Marco Trevisan (Treviño), Emil Velikov, Daniel van Vugt
-
-Translators:
-  Balázs Úr [hu], Daniel Mustieles [es], Nathan Follens [nl], Goran Vidović [hr]
-
-3.33.2
-======
-* Fix rendering lag on Xorg [Daniel; !520, !281]
-* Misc. bug fixes and cleanups [Carlos, Marco, Jonas D., Florian, Niels,
-  Daniel, Benjamin, Jonas Å., Ignacio, Vasilis; #598, !576, !547, !578,
-  !583, !582, !469, !524, !119, !571, !584, !585, !586, #425]
-
-Contributors:
-  Jonas Ådahl, Benjamin Berg, Jonas Dreßler, Carlos Garnacho, Niels De Graef,
-  Vasilis Liaskovitis, Florian Müllner, Ignacio Casal Quinteiro,
-  Marco Trevisan (Treviño), Daniel van Vugt
-
-Translators:
-  Daniel Mustieles [es]
-
-3.33.1
-======
-* Remove unused APIs and outdated driver support
-  [Adam; !481, !468, !489, !487, !546]
-* Enable EGL_IMG_context_priority [Adam; !454]
-* Disable mouse keys with Numlock on [Olivier; #530]
-* Fix crash when restarting on X11 [Marco; #576]
-* Implement clipboard manager [Carlos; !320]
-* Fix spurious idle signals that prevent session unblank [Jonas Å.; !543]
-* Fix mapping of touchscreens that don't report dimensions [Carlos; #581]
-* Fix propagating fractional scaling factor [Robert; !537]
-* Add experimental RT scheduling support [Carlos; !460]
-* Misc. bug fixes and cleanups [Robert, Carlos, Olivier, Ray, Marco, Jonas D.,
-  Georges, Daniel V., Daniel M; !467, !504, !551, !552, #575, #556, !557, !442,
-  !562, !535, !548, #586, !567, !396, !422, !507]
-
-Contributors:
-  Jonas Ådahl, Piotr Drąg, Jonas Dreßler, Olivier Fourdan, Carlos Garnacho,
-  Adam Jackson, Robert Mader, Daniel García Moreno, Florian Müllner,
-  Georges Basile Stavracas Neto, Ray Strode, Marco Trevisan (Treviño),
-  Daniel van Vugt
-
-Translators:
-  Daniel Mustieles [es], Fabio Tomat [fur], Kukuh Syafaat [id]
-
-3.32.1
-======
-* Fix fallback app menu on wayland [Florian; #493]
-* Fix elogind support [Tom; !491]
-* Fix startup notifications not timing out [Carlos; #501]
-* Fix keyboard accessibility toggle from keys
-  [Olivier, Carlos; !501, #529, !531]
-* Fix touchscreen input on rotated displays [Carlos; #514]
-* Work around hangul text input bug [Carlos; #1365]
-* Fix blurry wallpaper scaling [Daniel; !505]
-* Fix placement of window menu when using fractional scaling [Jan; #527]
-* Fix repaint issues of offscreen effects on secondary monitors [Daniel; !511]
-* Fix windows not getting focus after launch [Daniel; #505]
-* Properly advertise support for 'underscan' property [Jonas; !507]
-* Improve power-saving handling [Jonas; !506]
-* Fix moving windows by super+touch [Jonas D.; !495]
-* Misc. bug fixes and cleanups [Benjamin, Florian, Adam, Marco, Pablo,
-  Erik, Jonas, Heiher, Pekka, Daniel, Olivier, Carlos; !478, !475, !480,
-  !482, #490, !488, #491, #480, !477, !496, !492, !485, !515, !519, !521,
-  !216, !538, #541, #523]
-
-Contributors:
-  Jonas Ådahl, Pablo Barciela, Benjamin Berg, Tom Briden, Jonas Dreßler,
-  Olivier Fourdan, Carlos Garnacho, Jan Alexander Steffens (heftig), Heiher,
-  Adam Jackson, Erik Kurzinger, Florian Müllner, Pekka Paalanen,
-  Marco Trevisan (Treviño), Daniel van Vugt
-
-Translators:
-  Khaled Hosny [ar], Goran Vidović [hr], Daniel Mustieles [es]
-
 3.32.0
 ======
 * Fix deadlock when cancelling a theme sound [Andrea; !474]
--- a/clutter/clutter/cally/cally-actor.c
+++ b/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)
    {
@@ -733,7 +737,11 @@ cally_actor_grab_focus (AtkComponent    *component)
 *
 * This gets the top level origin, it is, the position of the stage in
 * the global screen. You can see it as the absolute display position
- * of the stage. This is 0,0 for a compositor.
+ * of the stage.
+ *
+ * FIXME: only the case with x11 is implemented, other backends are
+ * required
+ *
 */
 void
 _cally_actor_get_top_level_origin (ClutterActor *actor,
@@ -741,11 +749,54 @@ _cally_actor_get_top_level_origin (ClutterActor *actor,
                                   gint         *yp)
 {
  /* default values */
+  gint x = 0;
+  gint y = 0;
+
+#ifdef CLUTTER_WINDOWING_X11
+  if (clutter_check_windowing_backend (CLUTTER_WINDOWING_X11))
+    {
+      ClutterActor *stage      = NULL;
+      Display *display    = NULL;
+      Window root_window;
+      Window stage_window;
+      Window child;
+      gint return_val = 0;
+
+      stage = clutter_actor_get_stage (actor);
+
+      /* FIXME: what happens if you use another display with
+         clutter_backend_x11_set_display ?*/
+      display = clutter_x11_get_default_display ();
+      root_window = clutter_x11_get_root_window ();
+      stage_window = clutter_x11_get_stage_window (CLUTTER_STAGE (stage));
+
+      return_val = XTranslateCoordinates (display, stage_window, root_window,
+                                          0, 0, &x, &y,
+                                          &child);
+
+      if (!return_val)
+        g_warning ("[x11] We were not able to get proper absolute "
+                   "position of the stage");
+    }
+  else
+#endif
+    {
+      static gboolean yet_warned = FALSE;
+
+      if (!yet_warned)
+        {
+          yet_warned = TRUE;
+
+          g_warning ("The current Clutter backend does not support using "
+                     "atk_component_get_extents() with ATK_XY_SCREEN.");
+        }
+    }
+
  if (xp)
-    *xp = 0;
+    *xp = x;

  if (yp)
-    *yp = 0;
+    *yp = y;
 }

 /* AtkAction implementation */
@@ -993,8 +1044,10 @@ _cally_actor_clean_action_list (CallyActor *cally_actor)

  if (priv->action_list)
    {
-      g_list_free_full (priv->action_list,
-                        (GDestroyNotify) _cally_actor_destroy_action_info);
+      g_list_foreach (priv->action_list,
+                      (GFunc) _cally_actor_destroy_action_info,
+                      NULL);
+      g_list_free (priv->action_list);
      priv->action_list = NULL;
    }
 }
--- a/clutter/clutter/cally/cally-root.c
+++ b/clutter/clutter/cally/cally-root.c
@@ -75,8 +75,8 @@ struct _CallyRootPrivate
  GSList *stage_list;

  /* signals id */
-  gulong stage_added_id;
-  gulong stage_removed_id;
+  guint stage_added_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);
 }
--- a/clutter/clutter/cally/cally-text.c
+++ b/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);
 }
--- a/clutter/clutter/cally/cally-texture.c
+++ b/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;
+}
--- a/clutter/clutter/cally/cally-texture.h
+++ b/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__ */
--- a/clutter/clutter/cally/cally.c
+++ b/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);

--- a/clutter/clutter/cally/cally.h
+++ b/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__
--- a/clutter/clutter/clutter-actor-box.c
+++ b/clutter/clutter/clutter-actor-box.c
@@ -348,7 +348,7 @@ 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[])
 {
  gfloat x_1, x_2, y_1, y_2;
--- a/clutter/clutter/clutter-actor-meta.c
+++ b/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)
-    g_clear_signal_handler (&priv->destroy_id, priv->actor);
+  if (priv->destroy_id != 0 && priv->actor != NULL)
+    g_signal_handler_disconnect (priv->actor, priv->destroy_id);

  g_free (priv->name);

@@ -573,7 +577,8 @@ _clutter_meta_group_clear_metas (ClutterMetaGroup *group)
 {
  g_list_foreach (group->meta, (GFunc) _clutter_actor_meta_set_actor, NULL);

-  g_list_free_full (group->meta, g_object_unref);
+  g_list_foreach (group->meta, (GFunc) g_object_unref, NULL);
+  g_list_free (group->meta);
  group->meta = NULL;
 }

--- a/clutter/clutter/clutter-actor-private.h
+++ b/clutter/clutter/clutter-actor-private.h
@@ -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);
@@ -297,6 +297,8 @@ const gchar *                   _clutter_actor_get_debug_name
 void                            _clutter_actor_push_clone_paint                         (void);
 void                            _clutter_actor_pop_clone_paint                          (void);

+guint32                         _clutter_actor_get_pick_id                              (ClutterActor *self);
+
 void                            _clutter_actor_shader_pre_paint                         (ClutterActor *actor,
                                                                                         gboolean      repeat);
 void                            _clutter_actor_shader_post_paint                        (ClutterActor *actor);
@@ -315,6 +317,7 @@ 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);

--- a/clutter/clutter/clutter-actor.c
+++ b/clutter/clutter/clutter-actor.c
--- a/clutter/clutter/clutter-actor.h
+++ b/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,
-                                 ClutterPaintContext   *paint_context);
+  void (* paint)                (ClutterActor          *self);
  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,
-                                                                                 ClutterPaintContext         *paint_context);
+void                            clutter_actor_paint                             (ClutterActor                *self);
 CLUTTER_EXPORT
-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);
+void                            clutter_actor_continue_paint                    (ClutterActor                *self);
 CLUTTER_EXPORT
 void                            clutter_actor_queue_redraw                      (ClutterActor                *self);
 CLUTTER_EXPORT
@@ -913,11 +902,6 @@ void                            clutter_actor_bind_model_with_properties
                                                                                 const char                 *first_model_property,
                                                                                 ...);

-CLUTTER_EXPORT
-void clutter_actor_pick_box (ClutterActor          *self,
-                             ClutterPickContext    *pick_context,
-                             const ClutterActorBox *box);
-
 G_END_DECLS

 #endif /* __CLUTTER_ACTOR_H__ */
--- a/clutter/clutter/clutter-animatable.c
+++ b/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
--- a/clutter/clutter/clutter-autocleanups.h
+++ b/clutter/clutter/clutter-autocleanups.h
@@ -50,6 +50,7 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterConstraint, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterContainer, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterDeformEffect, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterDesaturateEffect, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterDeviceManager, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterDragAction, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterDropAction, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterEffect, g_object_unref)
@@ -90,7 +91,6 @@ 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)
--- a/clutter/clutter/clutter-backend-private.h
+++ b/clutter/clutter/clutter-backend-private.h
@@ -23,9 +23,12 @@
 #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>

+#include "clutter-event-translator.h"
+
 #define CLUTTER_BACKEND_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
 #define CLUTTER_IS_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BACKEND))
 #define CLUTTER_BACKEND_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
@@ -46,6 +49,8 @@ struct _ClutterBackend

  CoglOnscreen *dummy_onscreen;

+  ClutterDeviceManager *device_manager;
+
  cairo_font_options_t *font_options;

  gchar *font_name;
@@ -53,9 +58,11 @@ struct _ClutterBackend
  gfloat units_per_em;
  gint32 units_serial;

-  ClutterStageWindow *stage_window;
+  GList *event_translators;

  ClutterInputMethod *input_method;
+
+  ClutterKeymap *keymap;
 };

 struct _ClutterBackendClass
@@ -84,12 +91,23 @@ struct _ClutterBackendClass
                                                GError         **error);
  gboolean              (* create_context)     (ClutterBackend  *backend,
                                                GError         **error);
+  ClutterDeviceManager *(* get_device_manager) (ClutterBackend  *backend);
+
+  void                  (* copy_event_data)    (ClutterBackend     *backend,
+                                                const ClutterEvent *src,
+                                                ClutterEvent       *dest);
+  void                  (* free_event_data)    (ClutterBackend     *backend,
+                                                ClutterEvent       *event);

  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);
@@ -118,21 +136,29 @@ void                    _clutter_backend_copy_event_data                (Clutter
                                                                         ClutterEvent           *dest);
 void                    _clutter_backend_free_event_data                (ClutterBackend         *backend,
                                                                         ClutterEvent           *event);
-CLUTTER_EXPORT
 gboolean                _clutter_backend_translate_event                (ClutterBackend         *backend,
                                                                         gpointer                native,
                                                                         ClutterEvent           *event);

+CLUTTER_EXPORT
+void                    _clutter_backend_add_event_translator           (ClutterBackend         *backend,
+                                                                         ClutterEventTranslator *translator);
+
+void                    _clutter_backend_remove_event_translator        (ClutterBackend         *backend,
+                                                                         ClutterEventTranslator *translator);
+
 ClutterFeatureFlags     _clutter_backend_get_features                   (ClutterBackend         *backend);

 gfloat                  _clutter_backend_get_units_per_em               (ClutterBackend         *backend,
                                                                         PangoFontDescription   *font_desc);
 gint32                  _clutter_backend_get_units_serial               (ClutterBackend         *backend);

-void                    clutter_set_allowed_drivers                     (const char             *drivers);
+PangoDirection          _clutter_backend_get_keymap_direction           (ClutterBackend         *backend);

 CLUTTER_EXPORT
-ClutterStageWindow *    clutter_backend_get_stage_window                (ClutterBackend         *backend);
+void                    _clutter_backend_reset_cogl_framebuffer         (ClutterBackend         *backend);
+
+void                    clutter_set_allowed_drivers                     (const char             *drivers);

 G_END_DECLS

--- a/clutter/clutter/clutter-backend.c
+++ b/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"
@@ -61,6 +62,9 @@
 #ifdef CLUTTER_INPUT_X11
 #include "x11/clutter-backend-x11.h"
 #endif
+#ifdef CLUTTER_INPUT_EVDEV
+#include "evdev/clutter-device-manager-evdev.h"
+#endif
 #ifdef CLUTTER_WINDOWING_EGL
 #include "egl/clutter-backend-eglnative.h"
 #endif
@@ -100,12 +104,10 @@ clutter_backend_dispose (GObject *gobject)
  /* clear the events still in the queue of the main context */
  _clutter_clear_events_queue ();

+  /* remove all event translators */
+  g_clear_pointer (&backend->event_translators, g_list_free);
+
  g_clear_pointer (&backend->dummy_onscreen, cogl_object_unref);
-  if (backend->stage_window)
-    {
-      g_object_remove_weak_pointer (G_OBJECT (backend->stage_window),
-                                    (gpointer *) &backend->stage_window);
-    }

  G_OBJECT_CLASS (clutter_backend_parent_class)->dispose (gobject);
 }
@@ -395,7 +397,7 @@ clutter_backend_real_create_context (ClutterBackend  *backend,
      else
        g_set_error_literal (error, CLUTTER_INIT_ERROR,
                             CLUTTER_INIT_ERROR_BACKEND,
-                             "Unable to initialize the Clutter backend: no available drivers found.");
+                            _("Unable to initialize the Clutter backend: no available drivers found."));

      return FALSE;
    }
@@ -524,7 +526,92 @@ _clutter_create_backend (void)
 static void
 clutter_backend_real_init_events (ClutterBackend *backend)
 {
-  g_error ("Unknown input backend");
+  const char *input_backend = NULL;
+
+  input_backend = g_getenv ("CLUTTER_INPUT_BACKEND");
+  if (input_backend != NULL)
+    input_backend = g_intern_string (input_backend);
+
+#ifdef CLUTTER_INPUT_X11
+  if (clutter_check_windowing_backend (CLUTTER_WINDOWING_X11) &&
+      (input_backend == NULL || input_backend == I_(CLUTTER_INPUT_X11)))
+    {
+      _clutter_backend_x11_events_init (backend);
+    }
+  else
+#endif
+#ifdef CLUTTER_INPUT_EVDEV
+  /* Evdev can be used regardless of the windowing system */
+  if ((input_backend != NULL && strcmp (input_backend, CLUTTER_INPUT_EVDEV) == 0)
+#ifdef CLUTTER_WINDOWING_EGL
+      /* but we do want to always use it for EGL native */
+      || clutter_check_windowing_backend (CLUTTER_WINDOWING_EGL)
+#endif
+      )
+    {
+      _clutter_events_evdev_init (backend);
+    }
+  else
+#endif
+  if (input_backend != NULL)
+    {
+      if (input_backend != I_(CLUTTER_INPUT_NULL))
+        g_error ("Unrecognized input backend '%s'", input_backend);
+    }
+  else
+    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 gboolean
+clutter_backend_real_translate_event (ClutterBackend *backend,
+                                      gpointer        native,
+                                      ClutterEvent   *event)
+{
+  GList *l;
+
+  for (l = backend->event_translators;
+       l != NULL;
+       l = l->next)
+    {
+      ClutterEventTranslator *translator = l->data;
+      ClutterTranslateReturn retval;
+
+      retval = _clutter_event_translator_translate_event (translator,
+                                                          native,
+                                                          event);
+
+      if (retval == CLUTTER_TRANSLATE_QUEUE)
+        return TRUE;
+
+      if (retval == CLUTTER_TRANSLATE_REMOVE)
+        return FALSE;
+    }
+
+  return FALSE;
 }

 static void
@@ -549,7 +636,8 @@ clutter_backend_class_init (ClutterBackendClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_FIRST,
                  G_STRUCT_OFFSET (ClutterBackendClass, resolution_changed),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);

  /**
@@ -566,7 +654,8 @@ clutter_backend_class_init (ClutterBackendClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_FIRST,
                  G_STRUCT_OFFSET (ClutterBackendClass, font_changed),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);

  /**
@@ -583,15 +672,19 @@ clutter_backend_class_init (ClutterBackendClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_FIRST,
                  G_STRUCT_OFFSET (ClutterBackendClass, settings_changed),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);

  klass->resolution_changed = clutter_backend_real_resolution_changed;
  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->translate_event = clutter_backend_real_translate_event;
  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 +693,7 @@ 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
@@ -668,10 +761,6 @@ _clutter_backend_create_stage (ClutterBackend  *backend,

  g_assert (CLUTTER_IS_STAGE_WINDOW (stage_window));

-  backend->stage_window = stage_window;
-  g_object_add_weak_pointer (G_OBJECT (backend->stage_window),
-                             (gpointer *) &backend->stage_window);
-
  return stage_window;
 }

@@ -756,24 +845,37 @@ _clutter_backend_copy_event_data (ClutterBackend     *backend,
                                  const ClutterEvent *src,
                                  ClutterEvent       *dest)
 {
-  ClutterSeatClass *seat_class;
-  ClutterSeat *seat;
+  ClutterEventExtenderInterface *iface;
+  ClutterBackendClass *klass;

-  seat = clutter_backend_get_default_seat (backend);
-  seat_class = CLUTTER_SEAT_GET_CLASS (seat);
-  seat_class->copy_event_data (seat, src, dest);
+  klass = CLUTTER_BACKEND_GET_CLASS (backend);
+  if (CLUTTER_IS_EVENT_EXTENDER (backend->device_manager))
+    {
+      iface = CLUTTER_EVENT_EXTENDER_GET_IFACE (backend->device_manager);
+      iface->copy_event_data (CLUTTER_EVENT_EXTENDER (backend->device_manager),
+                              src, dest);
+    }
+  else if (klass->copy_event_data != NULL)
+    klass->copy_event_data (backend, src, dest);
 }

 void
 _clutter_backend_free_event_data (ClutterBackend *backend,
                                  ClutterEvent   *event)
 {
-  ClutterSeatClass *seat_class;
-  ClutterSeat *seat;
+  ClutterEventExtenderInterface *iface;
+  ClutterBackendClass *klass;

-  seat = clutter_backend_get_default_seat (backend);
-  seat_class = CLUTTER_SEAT_GET_CLASS (seat);
-  seat_class->free_event_data (seat, event);
+  klass = CLUTTER_BACKEND_GET_CLASS (backend);
+
+  if (CLUTTER_IS_EVENT_EXTENDER (backend->device_manager))
+    {
+      iface = CLUTTER_EVENT_EXTENDER_GET_IFACE (backend->device_manager);
+      iface->free_event_data (CLUTTER_EVENT_EXTENDER (backend->device_manager),
+                              event);
+    }
+  else if (klass->free_event_data != NULL)
+    klass->free_event_data (backend, event);
 }

 /**
@@ -919,6 +1021,28 @@ _clutter_backend_translate_event (ClutterBackend *backend,
                                                               event);
 }

+void
+_clutter_backend_add_event_translator (ClutterBackend         *backend,
+                                       ClutterEventTranslator *translator)
+{
+  if (g_list_find (backend->event_translators, translator) != NULL)
+    return;
+
+  backend->event_translators =
+    g_list_prepend (backend->event_translators, translator);
+}
+
+void
+_clutter_backend_remove_event_translator (ClutterBackend         *backend,
+                                          ClutterEventTranslator *translator)
+{
+  if (g_list_find (backend->event_translators, translator) == NULL)
+    return;
+
+  backend->event_translators =
+    g_list_remove (backend->event_translators, translator);
+}
+
 /**
 * clutter_backend_get_cogl_context: (skip)
 * @backend: a #ClutterBackend
@@ -970,6 +1094,39 @@ 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)
+    {
+      CoglError *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);
+          cogl_error_free (internal_error);
+          return;
+        }
+    }
+
+  cogl_set_framebuffer (COGL_FRAMEBUFFER (backend->dummy_onscreen));
+}
+
 void
 clutter_set_allowed_drivers (const char *drivers)
 {
@@ -982,6 +1139,16 @@ 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 +1177,16 @@ clutter_backend_set_input_method (ClutterBackend     *backend,
  g_set_object (&backend->input_method, method);
 }

-ClutterStageWindow *
-clutter_backend_get_stage_window (ClutterBackend *backend)
-{
-  return backend->stage_window;
-}
-
 /**
- * clutter_backend_get_default_seat:
+ * clutter_backend_get_keymap:
 * @backend: the #ClutterBackend
 *
- * Returns the default seat
+ * Gets the keymap used by Clutter
 *
- * Returns: (transfer none): the default seat
+ * Returns: (transfer none): the keymap
 **/
-ClutterSeat *
-clutter_backend_get_default_seat (ClutterBackend *backend)
+ClutterKeymap *
+clutter_backend_get_keymap (ClutterBackend *backend)
 {
-  g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), NULL);
-
-  return CLUTTER_BACKEND_GET_CLASS (backend)->get_default_seat (backend);
+  return CLUTTER_BACKEND_GET_CLASS (backend)->get_keymap (backend);
 }
--- a/clutter/clutter/clutter-backend.h
+++ b/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

--- a/clutter/clutter/clutter-base-types.c
+++ b/clutter/clutter/clutter-base-types.c
@@ -126,65 +126,15 @@ clutter_matrix_progress (const GValue *a,
 {
  const ClutterMatrix *matrix1 = g_value_get_boxed (a);
  const ClutterMatrix *matrix2 = g_value_get_boxed (b);
-  graphene_point3d_t scale1 = GRAPHENE_POINT3D_INIT (1.f, 1.f, 1.f);
-  float shear1[3] = { 0.f, 0.f, 0.f };
-  graphene_point3d_t rotate1 = GRAPHENE_POINT3D_INIT_ZERO;
-  graphene_point3d_t translate1 = GRAPHENE_POINT3D_INIT_ZERO;
-  ClutterVertex4 perspective1 = { 0.f, 0.f, 0.f, 0.f };
-  graphene_point3d_t scale2 = GRAPHENE_POINT3D_INIT (1.f, 1.f, 1.f);
-  float shear2[3] = { 0.f, 0.f, 0.f };
-  graphene_point3d_t rotate2 = GRAPHENE_POINT3D_INIT_ZERO;
-  graphene_point3d_t translate2 = GRAPHENE_POINT3D_INIT_ZERO;
-  ClutterVertex4 perspective2 = { 0.f, 0.f, 0.f, 0.f };
-  graphene_point3d_t scale_res = GRAPHENE_POINT3D_INIT (1.f, 1.f, 1.f);
-  float shear_res = 0.f;
-  graphene_point3d_t rotate_res = GRAPHENE_POINT3D_INIT_ZERO;
-  graphene_point3d_t translate_res = GRAPHENE_POINT3D_INIT_ZERO;
-  ClutterVertex4 perspective_res = { 0.f, 0.f, 0.f, 0.f };
+  graphene_matrix_t m1, m2, m;
  ClutterMatrix res;

-  clutter_matrix_init_identity (&res);
+  cogl_matrix_to_graphene_matrix (matrix1, &m1);
+  cogl_matrix_to_graphene_matrix (matrix2, &m2);

-  _clutter_util_matrix_decompose (matrix1,
-                                  &scale1, shear1, &rotate1, &translate1,
-                                  &perspective1);
-  _clutter_util_matrix_decompose (matrix2,
-                                  &scale2, shear2, &rotate2, &translate2,
-                                  &perspective2);
+  graphene_matrix_interpolate (&m1, &m2, progress, &m);

-  /* perspective */
-  _clutter_util_vertex4_interpolate (&perspective1, &perspective2, progress, &perspective_res);
-  res.wx = perspective_res.x;
-  res.wy = perspective_res.y;
-  res.wz = perspective_res.z;
-  res.ww = perspective_res.w;
-
-  /* translation */
-  graphene_point3d_interpolate (&translate1, &translate2, progress, &translate_res);
-  cogl_matrix_translate (&res, translate_res.x, translate_res.y, translate_res.z);
-
-  /* rotation */
-  graphene_point3d_interpolate (&rotate1, &rotate2, progress, &rotate_res);
-  cogl_matrix_rotate (&res, rotate_res.x, 1.0f, 0.0f, 0.0f);
-  cogl_matrix_rotate (&res, rotate_res.y, 0.0f, 1.0f, 0.0f);
-  cogl_matrix_rotate (&res, rotate_res.z, 0.0f, 0.0f, 1.0f);
-
-  /* skew */
-  shear_res = shear1[2] + (shear2[2] - shear1[2]) * progress; /* YZ */
-  if (shear_res != 0.f)
-    _clutter_util_matrix_skew_yz (&res, shear_res);
-
-  shear_res = shear1[1] + (shear2[1] - shear1[1]) * progress; /* XZ */
-  if (shear_res != 0.f)
-    _clutter_util_matrix_skew_xz (&res, shear_res);
-
-  shear_res = shear1[0] + (shear2[0] - shear1[0]) * progress; /* XY */
-  if (shear_res != 0.f)
-    _clutter_util_matrix_skew_xy (&res, shear_res);
-
-  /* scale */
-  graphene_point3d_interpolate (&scale1, &scale2, progress, &scale_res);
-  cogl_matrix_scale (&res, scale_res.x, scale_res.y, scale_res.z);
+  graphene_matrix_to_cogl_matrix (&m, &res);

  g_value_set_boxed (retval, &res);

--- a/clutter/clutter/clutter-bin-layout.c
+++ b/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);
+}
--- a/clutter/clutter/clutter-binding-pool.c
+++ b/clutter/clutter/clutter-binding-pool.c
@@ -235,7 +235,8 @@ clutter_binding_pool_finalize (GObject *gobject)

  g_hash_table_destroy (pool->entries_hash);

-  g_slist_free_full (pool->entries, (GDestroyNotify) binding_entry_free);
+  g_slist_foreach (pool->entries, (GFunc) binding_entry_free, NULL);
+  g_slist_free (pool->entries);

  G_OBJECT_CLASS (clutter_binding_pool_parent_class)->finalize (gobject);
 }
--- a/clutter/clutter/clutter-blur-effect.c
+++ b/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,
-                               ClutterPaintContext *paint_context)
+clutter_blur_effect_pre_paint (ClutterEffect *effect)
 {
  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,
-                                  ClutterPaintContext    *paint_context)
+clutter_blur_effect_paint_target (ClutterOffscreenEffect *effect)
 {
  ClutterBlurEffect *self = CLUTTER_BLUR_EFFECT (effect);
-  CoglFramebuffer *framebuffer =
-    clutter_paint_context_get_framebuffer (paint_context);
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
  guint8 paint_opacity;

  paint_opacity = clutter_actor_get_paint_opacity (self->actor);
@@ -181,8 +178,8 @@ clutter_blur_effect_paint_target (ClutterOffscreenEffect *effect,
 }

 static gboolean
-clutter_blur_effect_modify_paint_volume (ClutterEffect      *effect,
-                                         ClutterPaintVolume *volume)
+clutter_blur_effect_get_paint_volume (ClutterEffect      *effect,
+                                      ClutterPaintVolume *volume)
 {
  gfloat cur_width, cur_height;
  graphene_point3d_t origin;
@@ -226,7 +223,7 @@ clutter_blur_effect_class_init (ClutterBlurEffectClass *klass)
  gobject_class->dispose = clutter_blur_effect_dispose;

  effect_class->pre_paint = clutter_blur_effect_pre_paint;
-  effect_class->modify_paint_volume = clutter_blur_effect_modify_paint_volume;
+  effect_class->get_paint_volume = clutter_blur_effect_get_paint_volume;

  offscreen_class = CLUTTER_OFFSCREEN_EFFECT_CLASS (klass);
  offscreen_class->paint_target = clutter_blur_effect_paint_target;
@@ -252,7 +249,9 @@ clutter_blur_effect_init (ClutterBlurEffect *self)
      cogl_pipeline_add_layer_snippet (klass->base_pipeline, 0, snippet);
      cogl_object_unref (snippet);

-      cogl_pipeline_set_layer_null_texture (klass->base_pipeline, 0);
+      cogl_pipeline_set_layer_null_texture (klass->base_pipeline,
+                                            0, /* layer number */
+                                            COGL_TEXTURE_TYPE_2D);
    }

  self->pipeline = cogl_pipeline_copy (klass->base_pipeline);
--- a/clutter/clutter/clutter-brightness-contrast-effect.c
+++ b/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) &&
-          G_APPROX_VALUE (self->brightness_green, no_change, FLT_EPSILON) &&
-          G_APPROX_VALUE (self->brightness_blue, no_change, FLT_EPSILON) &&
-          G_APPROX_VALUE (self->contrast_red, no_change, FLT_EPSILON) &&
-          G_APPROX_VALUE (self->contrast_green, no_change, FLT_EPSILON) &&
-          G_APPROX_VALUE (self->contrast_blue, no_change, FLT_EPSILON));
+  return (self->brightness_red == no_change &&
+          self->brightness_green == no_change &&
+          self->brightness_blue == no_change &&
+          self->contrast_red == no_change &&
+          self->contrast_green == no_change &&
+          self->contrast_blue == no_change);
 }

 static gboolean
-clutter_brightness_contrast_effect_pre_paint (ClutterEffect       *effect,
-                                              ClutterPaintContext *paint_context)
+clutter_brightness_contrast_effect_pre_paint (ClutterEffect *effect)
 {
  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,
-                                                 ClutterPaintContext    *paint_context)
+clutter_brightness_contrast_effect_paint_target (ClutterOffscreenEffect *effect)
 {
  ClutterBrightnessContrastEffect *self = CLUTTER_BRIGHTNESS_CONTRAST_EFFECT (effect);
-  CoglFramebuffer *framebuffer =
-   clutter_paint_context_get_framebuffer (paint_context);
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
  ClutterActor *actor;
  guint8 paint_opacity;

@@ -441,7 +438,9 @@ clutter_brightness_contrast_effect_init (ClutterBrightnessContrastEffect *self)
      cogl_pipeline_add_snippet (klass->base_pipeline, snippet);
      cogl_object_unref (snippet);

-      cogl_pipeline_set_layer_null_texture (klass->base_pipeline, 0);
+      cogl_pipeline_set_layer_null_texture (klass->base_pipeline,
+                                            0, /* layer number */
+                                            COGL_TEXTURE_TYPE_2D);
    }

  self->pipeline = cogl_pipeline_copy (klass->base_pipeline);
@@ -497,9 +496,9 @@ 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) &&
-      G_APPROX_VALUE (green, effect->brightness_green, FLT_EPSILON) &&
-      G_APPROX_VALUE (blue, effect->brightness_blue, FLT_EPSILON))
+  if (red == effect->brightness_red &&
+      green == effect->brightness_green &&
+      blue == effect->brightness_blue)
    return;

  effect->brightness_red = red;
@@ -587,9 +586,9 @@ 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) &&
-      G_APPROX_VALUE (green, effect->contrast_green, FLT_EPSILON) &&
-      G_APPROX_VALUE (blue, effect->contrast_blue, FLT_EPSILON))
+  if (red == effect->contrast_red &&
+      green == effect->contrast_green &&
+      blue == effect->contrast_blue)
    return;

  effect->contrast_red = red;
--- a/clutter/clutter/clutter-canvas.c
+++ b/clutter/clutter/clutter-canvas.c
@@ -328,10 +328,9 @@ clutter_canvas_init (ClutterCanvas *self)
 }

 static void
-clutter_canvas_paint_content (ClutterContent      *content,
-                              ClutterActor        *actor,
-                              ClutterPaintNode    *root,
-                              ClutterPaintContext *paint_context)
+clutter_canvas_paint_content (ClutterContent   *content,
+                              ClutterActor     *actor,
+                              ClutterPaintNode *root)
 {
  ClutterCanvas *self = CLUTTER_CANVAS (content);
  ClutterCanvasPrivate *priv = self->priv;
--- a/clutter/clutter/clutter-click-action.c
+++ b/clutter/clutter/clutter-click-action.c
@@ -105,8 +105,8 @@ struct _ClutterClickActionPrivate
 {
  ClutterActor *stage;

-  gulong event_id;
-  gulong capture_id;
+  guint event_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,
@@ -350,10 +355,6 @@ on_captured_event (ClutterActor       *stage,

  switch (clutter_event_type (event))
    {
-    case CLUTTER_TOUCH_CANCEL:
-      clutter_click_action_release (action);
-      break;
-
    case CLUTTER_TOUCH_END:
      has_button = FALSE;
    case CLUTTER_BUTTON_RELEASE:
@@ -370,9 +371,17 @@ 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 +449,7 @@ 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 +457,17 @@ 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 +541,24 @@ clutter_click_action_dispose (GObject *gobject)
 {
  ClutterClickActionPrivate *priv = CLUTTER_CLICK_ACTION (gobject)->priv;

-  g_clear_signal_handler (&priv->event_id,
-                          clutter_actor_meta_get_actor (CLUTTER_ACTOR_META (gobject)));
+  if (priv->event_id)
+    {
+      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);
 }
@@ -637,7 +662,8 @@ clutter_click_action_class_init (ClutterClickActionClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (ClutterClickActionClass, clicked),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);

@@ -731,7 +757,11 @@ 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);
--- a/clutter/clutter/clutter-clone.c
+++ b/clutter/clutter/clutter-clone.c
@@ -152,8 +152,7 @@ clutter_clone_apply_transform (ClutterActor *self, CoglMatrix *matrix)
 }

 static void
-clutter_clone_paint (ClutterActor        *actor,
-                     ClutterPaintContext *paint_context)
+clutter_clone_paint (ClutterActor *actor)
 {
  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 ();
    }

@@ -253,13 +252,6 @@ clutter_clone_allocate (ClutterActor           *self,
  if (priv->clone_source == NULL)
    return;

-  /* ClutterActor delays allocating until the actor is shown; however
-   * we cannot paint it correctly in that case, so force an allocation.
-   */
-  if (clutter_actor_get_parent (priv->clone_source) != NULL &&
-      !clutter_actor_has_allocation (priv->clone_source))
-    clutter_actor_allocate_preferred_size (priv->clone_source, flags);
-
 #if 0
  /* XXX - this is wrong: ClutterClone cannot clone unparented
   * actors, as it will break all invariants
@@ -401,7 +393,8 @@ 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;
--- a/clutter/clutter/clutter-colorize-effect.c
+++ b/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,
-                                   ClutterPaintContext *paint_context)
+clutter_colorize_effect_pre_paint (ClutterEffect *effect)
 {
  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,
-                                      ClutterPaintContext    *paint_context)
+clutter_colorize_effect_paint_target (ClutterOffscreenEffect *effect)
 {
  ClutterColorizeEffect *self = CLUTTER_COLORIZE_EFFECT (effect);
-  CoglFramebuffer *framebuffer =
-    clutter_paint_context_get_framebuffer (paint_context);
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
  ClutterActor *actor;
  guint8 paint_opacity;

@@ -296,7 +293,9 @@ clutter_colorize_effect_init (ClutterColorizeEffect *self)
      cogl_pipeline_add_snippet (klass->base_pipeline, snippet);
      cogl_object_unref (snippet);

-      cogl_pipeline_set_layer_null_texture (klass->base_pipeline, 0);
+      cogl_pipeline_set_layer_null_texture (klass->base_pipeline,
+                                            0, /* layer number */
+                                            COGL_TEXTURE_TYPE_2D);
    }

  self->pipeline = cogl_pipeline_copy (klass->base_pipeline);
--- a/clutter/clutter/clutter-constraint.c
+++ b/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().
--- a/clutter/clutter/clutter-container.c
+++ b/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,
@@ -166,7 +197,8 @@ clutter_container_default_init (ClutterContainerInterface *iface)
                  iface_type,
                  G_SIGNAL_RUN_FIRST,
                  G_STRUCT_OFFSET (ClutterContainerIface, actor_added),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);
  /**
@@ -184,7 +216,8 @@ clutter_container_default_init (ClutterContainerInterface *iface)
                  iface_type,
                  G_SIGNAL_RUN_FIRST,
                  G_STRUCT_OFFSET (ClutterContainerIface, actor_removed),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);

@@ -212,6 +245,7 @@ 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 +418,33 @@ 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 +508,42 @@ 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 +561,108 @@ 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);
 }

 /**
--- a/clutter/clutter/clutter-container.h
+++ b/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,
--- a/clutter/clutter/clutter-content-private.h
+++ b/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,
-                                                         ClutterActor        *actor,
-                                                         ClutterPaintNode    *node,
-                                                         ClutterPaintContext *paint_context);
+void            _clutter_content_paint_content          (ClutterContent   *content,
+                                                         ClutterActor     *actor,
+                                                         ClutterPaintNode *node);

 G_END_DECLS

--- a/clutter/clutter/clutter-content.c
+++ b/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,
-                                    ClutterActor        *actor,
-                                    ClutterPaintNode    *context,
-                                    ClutterPaintContext *paint_context)
+clutter_content_real_paint_content (ClutterContent   *content,
+                                    ClutterActor     *actor,
+                                    ClutterPaintNode *context)
 {
 }

@@ -130,7 +129,8 @@ clutter_content_default_init (ClutterContentInterface *iface)
                  G_TYPE_FROM_INTERFACE (iface),
                  G_SIGNAL_RUN_FIRST,
                  G_STRUCT_OFFSET (ClutterContentInterface, attached),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);

@@ -149,7 +149,8 @@ clutter_content_default_init (ClutterContentInterface *iface)
                  G_TYPE_FROM_INTERFACE (iface),
                  G_SIGNAL_RUN_FIRST,
                  G_STRUCT_OFFSET (ClutterContentInterface, detached),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);
 }
@@ -301,8 +302,7 @@ _clutter_content_detached (ClutterContent *content,
 * _clutter_content_paint_content:
 * @content: a #ClutterContent
 * @actor: a #ClutterActor
- * @node: a #ClutterPaintNode
- * @paint_context: a #ClutterPaintContext
+ * @context: a #ClutterPaintNode
 *
 * Creates the render tree for the @content and @actor.
 *
@@ -310,13 +310,11 @@ _clutter_content_detached (ClutterContent *content,
 * virtual function.
 */
 void
-_clutter_content_paint_content (ClutterContent      *content,
-                                ClutterActor        *actor,
-                                ClutterPaintNode    *node,
-                                ClutterPaintContext *paint_context)
+_clutter_content_paint_content (ClutterContent   *content,
+                                ClutterActor     *actor,
+                                ClutterPaintNode *node)
 {
-  CLUTTER_CONTENT_GET_IFACE (content)->paint_content (content, actor, node,
-                                                      paint_context);
+  CLUTTER_CONTENT_GET_IFACE (content)->paint_content (content, actor, node);
 }

 /**
--- a/clutter/clutter/clutter-content.h
+++ b/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,
-                                         ClutterActor        *actor,
-                                         ClutterPaintNode    *node,
-                                         ClutterPaintContext *paint_context);
+  void          (* paint_content)       (ClutterContent   *content,
+                                         ClutterActor     *actor,
+                                         ClutterPaintNode *node);

  void          (* attached)            (ClutterContent   *content,
                                         ClutterActor     *actor);
--- a/clutter/clutter/clutter-debug.h
+++ b/clutter/clutter/clutter-debug.h
@@ -6,6 +6,46 @@

 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,
+  CLUTTER_DEBUG_DUMP_PICK_BUFFERS   = 1 << 1
+} 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)
--- a/clutter/clutter/clutter-deform-effect.c
+++ b/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;
    }
@@ -166,16 +166,14 @@ clutter_deform_effect_set_actor (ClutterActorMeta *meta,
 }

 static void
-clutter_deform_effect_paint_target (ClutterOffscreenEffect *effect,
-                                    ClutterPaintContext    *paint_context)
+clutter_deform_effect_paint_target (ClutterOffscreenEffect *effect)
 {
  ClutterDeformEffect *self= CLUTTER_DEFORM_EFFECT (effect);
  ClutterDeformEffectPrivate *priv = self->priv;
  CoglHandle material;
  CoglPipeline *pipeline;
  CoglDepthState depth_state;
-  CoglFramebuffer *fb =
-    clutter_paint_context_get_framebuffer (paint_context);
+  CoglFramebuffer *fb = cogl_get_draw_framebuffer ();

  if (priv->is_dirty)
    {
@@ -284,7 +282,6 @@ clutter_deform_effect_paint_target (ClutterOffscreenEffect *effect,
  /* enable depth testing */
  cogl_depth_state_init (&depth_state);
  cogl_depth_state_set_test_enabled (&depth_state, TRUE);
-  cogl_depth_state_set_test_function (&depth_state, COGL_DEPTH_TEST_FUNCTION_LEQUAL);
  cogl_pipeline_set_depth_state (pipeline, &depth_state, NULL);

  /* enable backface culling if we have a back material */
--- a/clutter/clutter/clutter-deprecated.h
+++ b/clutter/clutter/clutter-deprecated.h
@@ -5,13 +5,25 @@

 #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-main.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__
--- a/clutter/clutter/clutter-desaturate-effect.c
+++ b/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,
-                                     ClutterPaintContext *paint_context)
+clutter_desaturate_effect_pre_paint (ClutterEffect *effect)
 {
  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,
-                                        ClutterPaintContext    *paint_context)
+clutter_desaturate_effect_paint_target (ClutterOffscreenEffect *effect)
 {
  ClutterDesaturateEffect *self = CLUTTER_DESATURATE_EFFECT (effect);
-  CoglFramebuffer *framebuffer =
-   clutter_paint_context_get_framebuffer (paint_context);
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
  ClutterActor *actor;
  CoglHandle texture;
  guint8 paint_opacity;
@@ -300,7 +297,9 @@ clutter_desaturate_effect_init (ClutterDesaturateEffect *self)
      cogl_pipeline_add_snippet (klass->base_pipeline, snippet);
      cogl_object_unref (snippet);

-      cogl_pipeline_set_layer_null_texture (klass->base_pipeline, 0);
+      cogl_pipeline_set_layer_null_texture (klass->base_pipeline,
+                                            0, /* layer number */
+                                            COGL_TEXTURE_TYPE_2D);
    }

  self->pipeline = cogl_pipeline_copy (klass->base_pipeline);
--- a/clutter/clutter/clutter-device-manager-private.h
+++ b/clutter/clutter/clutter-device-manager-private.h
@@ -0,0 +1,285 @@
+/*
+ * 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;
+
+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;
+};
+
+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);
+
+  gboolean (* get_physical_size) (ClutterInputDevice *device,
+                                  gdouble            *width,
+                                  gdouble            *height);
+
+  /* Keyboard accessbility */
+  void (* process_kbd_a11y_event) (ClutterEvent               *event,
+                                   ClutterInputDevice         *device,
+                                   ClutterEmitInputDeviceEvent emit_event_func);
+};
+
+/* Platform-dependent interface */
+typedef struct _ClutterEventExtender ClutterEventExtender;
+typedef struct _ClutterEventExtenderInterface ClutterEventExtenderInterface;
+
+#define CLUTTER_TYPE_EVENT_EXTENDER         (clutter_event_extender_get_type ())
+#define CLUTTER_EVENT_EXTENDER(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), CLUTTER_TYPE_EVENT_EXTENDER, ClutterEventExtender))
+#define CLUTTER_IS_EVENT_EXTENDER(o)	     (G_TYPE_CHECK_INSTANCE_TYPE ((o), CLUTTER_TYPE_EVENT_EXTENDER))
+#define CLUTTER_EVENT_EXTENDER_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), CLUTTER_TYPE_EVENT_EXTENDER, ClutterEventExtenderInterface))
+
+struct _ClutterEventExtenderInterface
+{
+  GTypeInterface g_iface;
+
+  void (* copy_event_data) (ClutterEventExtender *event_extender,
+                            const ClutterEvent   *src,
+                            ClutterEvent         *dest);
+  void (* free_event_data) (ClutterEventExtender *event_extender,
+                            ClutterEvent         *event);
+};
+
+GType           clutter_event_extender_get_type        (void) G_GNUC_CONST;
+
+/* device manager */
+void            _clutter_device_manager_add_device              (ClutterDeviceManager *device_manager,
+                                                                 ClutterInputDevice   *device);
+void            _clutter_device_manager_remove_device           (ClutterDeviceManager *device_manager,
+                                                                 ClutterInputDevice   *device);
+void            _clutter_device_manager_update_devices          (ClutterDeviceManager *device_manager);
+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);
+
+/* input device */
+gboolean        _clutter_input_device_has_sequence              (ClutterInputDevice   *device,
+                                                                 ClutterEventSequence *sequence);
+void            _clutter_input_device_add_event_sequence        (ClutterInputDevice   *device,
+                                                                 ClutterEvent         *event);
+void            _clutter_input_device_remove_event_sequence     (ClutterInputDevice   *device,
+                                                                 ClutterEvent         *event);
+void            _clutter_input_device_set_coords                (ClutterInputDevice   *device,
+                                                                 ClutterEventSequence *sequence,
+                                                                 gfloat                x,
+                                                                 gfloat                y,
+                                                                 ClutterStage         *stage);
+void            _clutter_input_device_set_state                 (ClutterInputDevice   *device,
+                                                                 ClutterModifierType   state);
+void            _clutter_input_device_set_time                  (ClutterInputDevice   *device,
+                                                                 guint32               time_);
+void            _clutter_input_device_set_stage                 (ClutterInputDevice   *device,
+                                                                 ClutterStage         *stage);
+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);
+void            _clutter_input_device_set_n_keys                (ClutterInputDevice   *device,
+                                                                 guint                 n_keys);
+guint           _clutter_input_device_add_axis                  (ClutterInputDevice   *device,
+                                                                 ClutterInputAxis      axis,
+                                                                 gdouble               min_value,
+                                                                 gdouble               max_value,
+                                                                 gdouble               resolution);
+void            _clutter_input_device_reset_axes                (ClutterInputDevice   *device);
+
+void            _clutter_input_device_set_associated_device     (ClutterInputDevice   *device,
+                                                                 ClutterInputDevice   *associated);
+void            _clutter_input_device_add_slave                 (ClutterInputDevice   *master,
+                                                                 ClutterInputDevice   *slave);
+void            _clutter_input_device_remove_slave              (ClutterInputDevice   *master,
+                                                                 ClutterInputDevice   *slave);
+
+gboolean        _clutter_input_device_translate_axis            (ClutterInputDevice   *device,
+                                                                 guint                 index_,
+                                                                 gdouble               value,
+                                                                 gdouble              *axis_value);
+
+void            _clutter_input_device_add_scroll_info           (ClutterInputDevice   *device,
+                                                                 guint                 index_,
+                                                                 ClutterScrollDirection direction,
+                                                                 gdouble               increment);
+void            _clutter_input_device_reset_scroll_info         (ClutterInputDevice   *device);
+gboolean        _clutter_input_device_get_scroll_delta          (ClutterInputDevice   *device,
+                                                                 guint                 index_,
+                                                                 gdouble               value,
+                                                                 ClutterScrollDirection *direction_p,
+                                                                 gdouble                *delta_p);
+
+ClutterInputDeviceTool * clutter_input_device_lookup_tool       (ClutterInputDevice         *device,
+                                                                 guint64                     serial,
+                                                                 ClutterInputDeviceToolType  type);
+void            clutter_input_device_add_tool                   (ClutterInputDevice     *device,
+                                                                 ClutterInputDeviceTool *tool);
+
+void            clutter_input_device_update_from_tool           (ClutterInputDevice     *device,
+                                                                 ClutterInputDeviceTool *tool);
+
+G_END_DECLS
+
+#endif /* __CLUTTER_DEVICE_MANAGER_PRIVATE_H__ */
--- a/clutter/clutter/clutter-device-manager.c
+++ b/clutter/clutter/clutter-device-manager.c
@@ -0,0 +1,587 @@
+/*
+ * 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"
+
+struct _ClutterDeviceManagerPrivate
+{
+  /* back-pointer to the backend */
+  ClutterBackend *backend;
+
+  /* Keyboard a11y */
+  ClutterKbdA11ySettings kbd_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,
+
+  LAST_SIGNAL
+};
+
+static guint manager_signals[LAST_SIGNAL] = { 0, };
+
+G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (ClutterDeviceManager,
+                                     clutter_device_manager,
+                                     G_TYPE_OBJECT)
+
+G_DEFINE_INTERFACE (ClutterEventExtender,
+                    clutter_event_extender,
+                    CLUTTER_TYPE_DEVICE_MANAGER)
+
+static void
+clutter_event_extender_default_init (ClutterEventExtenderInterface *iface)
+{
+}
+
+static void
+clutter_device_manager_set_property (GObject      *gobject,
+                                     guint         prop_id,
+                                     const GValue *value,
+                                     GParamSpec   *pspec)
+{
+  ClutterDeviceManagerPrivate *priv = CLUTTER_DEVICE_MANAGER (gobject)->priv;
+
+  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)
+{
+  ClutterDeviceManagerPrivate *priv = CLUTTER_DEVICE_MANAGER (gobject)->priv;
+
+  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,
+                  _clutter_marshal_VOID__OBJECT,
+                  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,
+                  _clutter_marshal_VOID__OBJECT,
+                  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);
+}
+
+static void
+clutter_device_manager_init (ClutterDeviceManager *self)
+{
+  self->priv = clutter_device_manager_get_instance_private (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 backend->device_manager;
+}
+
+/**
+ * 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)
+{
+  g_return_val_if_fail (CLUTTER_IS_DEVICE_MANAGER (manager), NULL);
+
+  return manager->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);
+}
+
+static gboolean
+are_kbd_a11y_settings_equal (ClutterKbdA11ySettings *a,
+                             ClutterKbdA11ySettings *b)
+{
+  return (a->controls == b->controls &&
+          a->slowkeys_delay == b->slowkeys_delay &&
+          a->debounce_delay == b->debounce_delay &&
+          a->timeout_delay == b->timeout_delay &&
+          a->mousekeys_init_delay == b->mousekeys_init_delay &&
+          a->mousekeys_max_speed == b->mousekeys_max_speed &&
+          a->mousekeys_accel_time == b->mousekeys_accel_time);
+}
+
+void
+clutter_device_manager_set_kbd_a11y_settings (ClutterDeviceManager   *device_manager,
+                                              ClutterKbdA11ySettings *settings)
+{
+  ClutterDeviceManagerClass *manager_class;
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  if (are_kbd_a11y_settings_equal (&device_manager->priv->kbd_a11y_settings, settings))
+    return;
+
+  device_manager->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)
+{
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER (device_manager));
+
+  *settings = device_manager->priv->kbd_a11y_settings;
+}
--- a/clutter/clutter/clutter-device-manager.h
+++ b/clutter/clutter/clutter-device-manager.h
@@ -0,0 +1,161 @@
+/*
+ * 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 ())
+#define CLUTTER_DEVICE_MANAGER(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManager))
+#define CLUTTER_IS_DEVICE_MANAGER(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_DEVICE_MANAGER))
+#define CLUTTER_DEVICE_MANAGER_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManagerClass))
+#define CLUTTER_IS_DEVICE_MANAGER_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_DEVICE_MANAGER))
+#define CLUTTER_DEVICE_MANAGER_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManagerClass))
+
+typedef struct _ClutterDeviceManager            ClutterDeviceManager;
+typedef struct _ClutterDeviceManagerPrivate     ClutterDeviceManagerPrivate;
+typedef struct _ClutterDeviceManagerClass       ClutterDeviceManagerClass;
+
+/**
+ * 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;
+
+/**
+ * ClutterDeviceManager:
+ *
+ * The #ClutterDeviceManager structure contains only private data
+ *
+ * Since: 1.2
+ */
+struct _ClutterDeviceManager
+{
+  /*< private >*/
+  GObject parent_instance;
+
+  ClutterDeviceManagerPrivate *priv;
+};
+
+/**
+ * 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);
+  /* padding */
+  gpointer _padding[6];
+};
+
+CLUTTER_EXPORT
+GType clutter_device_manager_get_type (void) G_GNUC_CONST;
+
+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);
+
+G_END_DECLS
+
+#endif /* __CLUTTER_DEVICE_MANAGER_H__ */
--- a/clutter/clutter/clutter-drag-action.c
+++ b/clutter/clutter/clutter-drag-action.c
@@ -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_clear_signal_handler (&priv->touch_begin_id, old_actor);
+          g_signal_handler_disconnect (old_actor, priv->button_press_id);
+          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;
@@ -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_clear_signal_handler (&priv->touch_begin_id, actor);
+          g_signal_handler_disconnect (actor, priv->button_press_id);
+          g_signal_handler_disconnect (actor, priv->touch_begin_id);
        }

      priv->button_press_id = 0;
--- a/clutter/clutter/clutter-drop-action.c
+++ b/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;
@@ -426,7 +428,8 @@ clutter_drop_action_class_init (ClutterDropActionClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (ClutterDropActionClass, over_in),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);

@@ -445,7 +448,8 @@ clutter_drop_action_class_init (ClutterDropActionClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (ClutterDropActionClass, over_out),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);

--- a/clutter/clutter/clutter-effect-private.h
+++ b/clutter/clutter/clutter-effect-private.h
@@ -5,18 +5,15 @@

 G_BEGIN_DECLS

-gboolean        _clutter_effect_pre_paint               (ClutterEffect           *effect,
-                                                         ClutterPaintContext     *paint_context);
-void            _clutter_effect_post_paint              (ClutterEffect           *effect,
-                                                         ClutterPaintContext     *paint_context);
-gboolean        _clutter_effect_modify_paint_volume     (ClutterEffect           *effect,
+gboolean        _clutter_effect_pre_paint               (ClutterEffect           *effect);
+void            _clutter_effect_post_paint              (ClutterEffect           *effect);
+gboolean        _clutter_effect_get_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

--- a/clutter/clutter/clutter-effect.c
+++ b/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;
 *      }
 *
@@ -177,28 +177,25 @@ G_DEFINE_ABSTRACT_TYPE (ClutterEffect,
                        CLUTTER_TYPE_ACTOR_META);

 static gboolean
-clutter_effect_real_pre_paint (ClutterEffect       *effect,
-                               ClutterPaintContext *paint_context)
+clutter_effect_real_pre_paint (ClutterEffect *effect)
 {
  return TRUE;
 }

 static void
-clutter_effect_real_post_paint (ClutterEffect       *effect,
-                                ClutterPaintContext *paint_context)
+clutter_effect_real_post_paint (ClutterEffect *effect)
 {
 }

 static gboolean
-clutter_effect_real_modify_paint_volume (ClutterEffect      *effect,
-                                         ClutterPaintVolume *volume)
+clutter_effect_real_get_paint_volume (ClutterEffect      *effect,
+                                      ClutterPaintVolume *volume)
 {
  return TRUE;
 }

 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,
-                          ClutterPickContext *pick_context)
+clutter_effect_real_pick (ClutterEffect           *effect,
+                          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
@@ -255,7 +252,7 @@ clutter_effect_class_init (ClutterEffectClass *klass)

  klass->pre_paint = clutter_effect_real_pre_paint;
  klass->post_paint = clutter_effect_real_post_paint;
-  klass->modify_paint_volume = clutter_effect_real_modify_paint_volume;
+  klass->get_paint_volume = clutter_effect_real_get_paint_volume;
  klass->paint = clutter_effect_real_paint;
  klass->pick = clutter_effect_real_pick;
 }
@@ -266,51 +263,47 @@ clutter_effect_init (ClutterEffect *self)
 }

 gboolean
-_clutter_effect_pre_paint (ClutterEffect       *effect,
-                           ClutterPaintContext *paint_context)
+_clutter_effect_pre_paint (ClutterEffect *effect)
 {
  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,
-                            ClutterPaintContext *paint_context)
+_clutter_effect_post_paint (ClutterEffect *effect)
 {
  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,
-                      ClutterPickContext *pick_context)
+_clutter_effect_pick (ClutterEffect           *effect,
+                      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_effect_modify_paint_volume (ClutterEffect      *effect,
-                                     ClutterPaintVolume *volume)
+_clutter_effect_get_paint_volume (ClutterEffect      *effect,
+                                  ClutterPaintVolume *volume)
 {
  g_return_val_if_fail (CLUTTER_IS_EFFECT (effect), FALSE);
  g_return_val_if_fail (volume != NULL, FALSE);

-  return CLUTTER_EFFECT_GET_CLASS (effect)->modify_paint_volume (effect,
-                                                                 volume);
+  return CLUTTER_EFFECT_GET_CLASS (effect)->get_paint_volume (effect, volume);
 }

 gboolean
@@ -318,7 +311,7 @@ _clutter_effect_has_custom_paint_volume (ClutterEffect *effect)
 {
  g_return_val_if_fail (CLUTTER_IS_EFFECT (effect), FALSE);

-  return CLUTTER_EFFECT_GET_CLASS (effect)->modify_paint_volume != clutter_effect_real_modify_paint_volume;
+  return CLUTTER_EFFECT_GET_CLASS (effect)->get_paint_volume != clutter_effect_real_get_paint_volume;
 }

 /**
--- a/clutter/clutter/clutter-effect.h
+++ b/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

@@ -62,7 +60,7 @@ struct _ClutterEffect
 * ClutterEffectClass:
 * @pre_paint: virtual function
 * @post_paint: virtual function
- * @modify_paint_volume: virtual function
+ * @get_paint_volume: virtual function
 * @paint: virtual function
 * @pick: virtual function
 *
@@ -76,19 +74,16 @@ struct _ClutterEffectClass
  ClutterActorMetaClass parent_class;

  /*< public >*/
-  gboolean (* pre_paint)           (ClutterEffect           *effect,
-                                    ClutterPaintContext     *paint_context);
-  void     (* post_paint)          (ClutterEffect           *effect,
-                                    ClutterPaintContext     *paint_context);
+  gboolean (* pre_paint)        (ClutterEffect           *effect);
+  void     (* post_paint)       (ClutterEffect           *effect);

-  gboolean (* modify_paint_volume) (ClutterEffect           *effect,
-                                    ClutterPaintVolume      *volume);
+  gboolean (* get_paint_volume) (ClutterEffect           *effect,
+                                 ClutterPaintVolume      *volume);

-  void     (* paint)               (ClutterEffect           *effect,
-                                    ClutterPaintContext     *paint_context,
-                                    ClutterEffectPaintFlags  flags);
-  void     (* pick)                (ClutterEffect           *effect,
-                                    ClutterPickContext      *pick_context);
+  void     (* paint)            (ClutterEffect           *effect,
+                                 ClutterEffectPaintFlags  flags);
+  void     (* pick)             (ClutterEffect           *effect,
+                                 ClutterEffectPaintFlags  flags);

  /*< private >*/
  void (* _clutter_effect4) (void);
--- a/clutter/clutter/clutter-enum-types.h.in
+++ b/clutter/clutter/clutter-enum-types.h.in
@@ -13,7 +13,7 @@ G_BEGIN_DECLS
 /*** END file-header ***/

 /*** BEGIN file-production ***/
-/* enumerations from "@basename@" */
+/* enumerations from "@filename@" */
 /*** END file-production ***/

 /*** BEGIN value-header ***/
--- a/clutter/clutter/clutter-enums.h
+++ b/clutter/clutter/clutter-enums.h
@@ -277,6 +277,24 @@ typedef enum
  CLUTTER_ANIMATION_LAST
 } ClutterAnimationMode;

+/**
+ * ClutterFontFlags:
+ * @CLUTTER_FONT_MIPMAPPING: Set to use mipmaps for the glyph cache textures.
+ * @CLUTTER_FONT_HINTING: Set to enable hinting on the glyphs.
+ *
+ * Runtime flags to change the font quality. To be used with
+ * clutter_set_font_flags().
+ *
+ * Since: 1.0
+ *
+ * Deprecated: 1.22: Use #cairo_font_options_t instead
+ */
+typedef enum /*< prefix=CLUTTER_FONT >*/
+{
+  CLUTTER_FONT_MIPMAPPING = (1 << 0),
+  CLUTTER_FONT_HINTING    = (1 << 1)
+} ClutterFontFlags;
+
 /**
 * ClutterTextDirection:
 * @CLUTTER_TEXT_DIRECTION_DEFAULT: Use the default setting, as returned
@@ -425,88 +443,6 @@ typedef enum
  CLUTTER_A11Y_FEATURE_STATE_CHANGE_BEEP = 1 << 13,
 } ClutterKeyboardA11yFlags;

-/**
- * ClutterPointerA11yFlags:
- * @CLUTTER_A11Y_POINTER_ENABLED:
- * @CLUTTER_A11Y_SECONDARY_CLICK_ENABLED:
- * @CLUTTER_A11Y_DWELL_ENABLED:
- *
- * Pointer accessibility features applied to a ClutterInputDevice pointer.
- *
- */
-typedef enum {
-  CLUTTER_A11Y_SECONDARY_CLICK_ENABLED   = 1 << 0,
-  CLUTTER_A11Y_DWELL_ENABLED             = 1 << 1,
-} ClutterPointerA11yFlags;
-
-/**
- * ClutterPointerA11yDwellClickType:
- * @CLUTTER_A11Y_DWELL_CLICK_TYPE_NONE: Internal use only
- * @CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY:
- * @CLUTTER_A11Y_DWELL_CLICK_TYPE_SECONDARY:
- * @CLUTTER_A11Y_DWELL_CLICK_TYPE_MIDDLE:
- * @CLUTTER_A11Y_DWELL_CLICK_TYPE_DOUBLE:
- * @CLUTTER_A11Y_DWELL_CLICK_TYPE_DRAG:
- *
- * Dwell click types.
- *
- */
-typedef enum {
-  CLUTTER_A11Y_DWELL_CLICK_TYPE_NONE,
-  CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY,
-  CLUTTER_A11Y_DWELL_CLICK_TYPE_SECONDARY,
-  CLUTTER_A11Y_DWELL_CLICK_TYPE_MIDDLE,
-  CLUTTER_A11Y_DWELL_CLICK_TYPE_DOUBLE,
-  CLUTTER_A11Y_DWELL_CLICK_TYPE_DRAG,
-} ClutterPointerA11yDwellClickType;
-
-/**
- * ClutterPointerA11yDwellDirection:
- * @CLUTTER_A11Y_DWELL_DIRECTION_NONE:
- * @CLUTTER_A11Y_DWELL_DIRECTION_LEFT:
- * @CLUTTER_A11Y_DWELL_DIRECTION_RIGHT:
- * @CLUTTER_A11Y_DWELL_DIRECTION_UP:
- * @CLUTTER_A11Y_DWELL_DIRECTION_DOWN:
- *
- * Dwell gesture directions.
- *
- */
-typedef enum {
-  CLUTTER_A11Y_DWELL_DIRECTION_NONE,
-  CLUTTER_A11Y_DWELL_DIRECTION_LEFT,
-  CLUTTER_A11Y_DWELL_DIRECTION_RIGHT,
-  CLUTTER_A11Y_DWELL_DIRECTION_UP,
-  CLUTTER_A11Y_DWELL_DIRECTION_DOWN,
-} ClutterPointerA11yDwellDirection;
-
-/**
- * ClutterPointerA11yDwellMode:
- * @CLUTTER_A11Y_DWELL_MODE_WINDOW:
- * @CLUTTER_A11Y_DWELL_MODE_GESTURE:
- *
- * Dwell mode.
- *
- */
-typedef enum {
-  CLUTTER_A11Y_DWELL_MODE_WINDOW,
-  CLUTTER_A11Y_DWELL_MODE_GESTURE,
-} ClutterPointerA11yDwellMode;
-
-/**
- * ClutterPointerA11yTimeoutType:
- * @CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK:
- * @CLUTTER_A11Y_TIMEOUT_TYPE_DWELL:
- * @CLUTTER_A11Y_TIMEOUT_TYPE_GESTURE:
- *
- * Pointer accessibility timeout type.
- *
- */
-typedef enum {
-  CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
-  CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
-  CLUTTER_A11Y_TIMEOUT_TYPE_GESTURE,
-} ClutterPointerA11yTimeoutType;
-
 /**
 * ClutterActorFlags:
 * @CLUTTER_ACTOR_MAPPED: the actor will be painted (is visible, and inside
@@ -956,6 +892,8 @@ typedef enum /*< prefix=CLUTTER_SCROLL >*/

 /**
 * ClutterStageState:
+ * @CLUTTER_STAGE_STATE_FULLSCREEN: Fullscreen mask
+ * @CLUTTER_STAGE_STATE_OFFSCREEN: Offscreen mask (deprecated)
 * @CLUTTER_STAGE_STATE_ACTIVATED: Activated mask
 *
 * Stage state masks, used by the #ClutterEvent of type %CLUTTER_STAGE_STATE.
@@ -964,13 +902,19 @@ typedef enum /*< prefix=CLUTTER_SCROLL >*/
 */
 typedef enum
 {
+  CLUTTER_STAGE_STATE_FULLSCREEN       = (1 << 1),
+  CLUTTER_STAGE_STATE_OFFSCREEN        = (1 << 2),
  CLUTTER_STAGE_STATE_ACTIVATED        = (1 << 3)
 } ClutterStageState;

 /**
 * ClutterFeatureFlags:
+ * @CLUTTER_FEATURE_TEXTURE_NPOT: Set if NPOTS textures supported.
 * @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_USER_RESIZE: Set if stage is able to be user resized.
 * @CLUTTER_FEATURE_STAGE_CURSOR: Set if stage has a graphical cursor.
 * @CLUTTER_FEATURE_SHADERS_GLSL: Set if the backend supports GLSL shaders.
 * @CLUTTER_FEATURE_OFFSCREEN: Set if the backend supports offscreen rendering.
@@ -984,8 +928,12 @@ typedef enum
 */
 typedef enum
 {
+  CLUTTER_FEATURE_TEXTURE_NPOT           = (1 << 2),
  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_USER_RESIZE      = (1 << 7),
  CLUTTER_FEATURE_STAGE_CURSOR           = (1 << 8),
  CLUTTER_FEATURE_SHADERS_GLSL           = (1 << 9),
  CLUTTER_FEATURE_OFFSCREEN              = (1 << 10),
@@ -1183,6 +1131,29 @@ 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
@@ -1190,7 +1161,8 @@ 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
 *
--- a/clutter/clutter/clutter-event-private.h
+++ b/clutter/clutter/clutter-event-private.h
@@ -5,28 +5,22 @@

 G_BEGIN_DECLS

-CLUTTER_EXPORT
 void            _clutter_event_set_pointer_emulated     (ClutterEvent       *event,
                                                         gboolean            is_emulated);

 /* Reinjecting queued events for processing */
-CLUTTER_EXPORT
 void            _clutter_process_event                  (ClutterEvent       *event);

-CLUTTER_EXPORT
 gboolean        _clutter_event_process_filters          (ClutterEvent       *event);

 /* clears the event queue inside the main context */
 void            _clutter_clear_events_queue             (void);
 void            _clutter_clear_events_queue_for_stage   (ClutterStage       *stage);

-CLUTTER_EXPORT
 void            _clutter_event_set_platform_data        (ClutterEvent       *event,
                                                         gpointer            data);
-CLUTTER_EXPORT
 gpointer        _clutter_event_get_platform_data        (const ClutterEvent *event);

-CLUTTER_EXPORT
 void            _clutter_event_set_state_full           (ClutterEvent        *event,
 							 ClutterModifierType  button_state,
 							 ClutterModifierType  base_state,
@@ -34,7 +28,6 @@ void            _clutter_event_set_state_full           (ClutterEvent        *ev
 							 ClutterModifierType  locked_state,
 							 ClutterModifierType  effective_state);

-CLUTTER_EXPORT
 void            _clutter_event_push                     (const ClutterEvent *event,
                                                         gboolean            do_copy);

--- a/clutter/clutter/clutter-event-translator.c
+++ b/clutter/clutter/clutter-event-translator.c
@@ -0,0 +1,38 @@
+#include "clutter-build-config.h"
+
+#include "clutter-event-translator.h"
+
+#include "clutter-backend.h"
+#include "clutter-private.h"
+
+#define clutter_event_translator_get_type       _clutter_event_translator_get_type
+
+typedef ClutterEventTranslatorIface     ClutterEventTranslatorInterface;
+
+G_DEFINE_INTERFACE (ClutterEventTranslator, clutter_event_translator, G_TYPE_OBJECT);
+
+static ClutterTranslateReturn
+default_translate_event (ClutterEventTranslator *translator,
+                         gpointer                native,
+                         ClutterEvent           *event)
+{
+  return CLUTTER_TRANSLATE_CONTINUE;
+}
+
+static void
+clutter_event_translator_default_init (ClutterEventTranslatorIface *iface)
+{
+  iface->translate_event = default_translate_event;
+}
+
+ClutterTranslateReturn
+_clutter_event_translator_translate_event (ClutterEventTranslator *translator,
+                                           gpointer                native,
+                                           ClutterEvent           *translated)
+{
+  ClutterEventTranslatorIface *iface;
+
+  iface = CLUTTER_EVENT_TRANSLATOR_GET_IFACE (translator);
+
+  return iface->translate_event (translator, native, translated);
+}
--- a/clutter/clutter/clutter-event-translator.h
+++ b/clutter/clutter/clutter-event-translator.h
@@ -0,0 +1,42 @@
+#ifndef __CLUTTER_EVENT_TRANSLATOR_H__
+#define __CLUTTER_EVENT_TRANSLATOR_H__
+
+#include <glib-object.h>
+#include <clutter/clutter-event.h>
+
+G_BEGIN_DECLS
+
+#define CLUTTER_TYPE_EVENT_TRANSLATOR           (_clutter_event_translator_get_type ())
+#define CLUTTER_EVENT_TRANSLATOR(obj)           (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_EVENT_TRANSLATOR, ClutterEventTranslator))
+#define CLUTTER_IS_EVENT_TRANSLATOR(obj)        (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_EVENT_TRANSLATOR))
+#define CLUTTER_EVENT_TRANSLATOR_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), CLUTTER_TYPE_EVENT_TRANSLATOR, ClutterEventTranslatorIface))
+
+typedef struct _ClutterEventTranslator          ClutterEventTranslator;
+typedef struct _ClutterEventTranslatorIface     ClutterEventTranslatorIface;
+
+typedef enum
+{
+  CLUTTER_TRANSLATE_CONTINUE,
+  CLUTTER_TRANSLATE_REMOVE,
+  CLUTTER_TRANSLATE_QUEUE
+} ClutterTranslateReturn;
+
+struct _ClutterEventTranslatorIface
+{
+  GTypeInterface g_iface;
+
+  ClutterTranslateReturn (* translate_event) (ClutterEventTranslator *translator,
+                                              gpointer                native,
+                                              ClutterEvent           *translated);
+};
+
+CLUTTER_EXPORT
+GType _clutter_event_translator_get_type (void) G_GNUC_CONST;
+
+ClutterTranslateReturn _clutter_event_translator_translate_event (ClutterEventTranslator *translator,
+                                                                  gpointer                native,
+                                                                  ClutterEvent           *translated);
+
+G_END_DECLS
+
+#endif /* __CLUTTER_EVENT_TRANSLATOR_H__ */
--- a/clutter/clutter/clutter-event.c
+++ b/clutter/clutter/clutter-event.c
@@ -1021,9 +1021,6 @@ clutter_event_get_event_sequence (const ClutterEvent *event)
      event->type == CLUTTER_TOUCH_END ||
      event->type == CLUTTER_TOUCH_CANCEL)
    return event->touch.sequence;
-  else if (event->type == CLUTTER_ENTER ||
-           event->type == CLUTTER_LEAVE)
-    return event->crossing.sequence;

  return NULL;
 }
@@ -2161,9 +2158,9 @@ 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;
 }
--- a/clutter/clutter/clutter-event.h
+++ b/clutter/clutter/clutter-event.h
@@ -269,7 +269,6 @@ struct _ClutterCrossingEvent
  gfloat x;
  gfloat y;
  ClutterInputDevice *device;
-  ClutterEventSequence *sequence;
  ClutterActor *related;
 };

--- a/clutter/clutter/clutter-feature.c
+++ b/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 +60,24 @@ 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;
  
-  clutter_flags |= CLUTTER_FEATURE_SHADERS_GLSL;
+  if (cogl_flags & COGL_FEATURE_TEXTURE_NPOT)
+    clutter_flags |= CLUTTER_FEATURE_TEXTURE_NPOT;
+
+  if (cogl_flags & COGL_FEATURE_TEXTURE_YUV)
+    clutter_flags |= CLUTTER_FEATURE_TEXTURE_YUV;
  
-  clutter_flags |= CLUTTER_FEATURE_OFFSCREEN;
+  if (cogl_flags & COGL_FEATURE_TEXTURE_READ_PIXELS)
+    clutter_flags |= CLUTTER_FEATURE_TEXTURE_READ_PIXELS;
+  
+  if (cogl_flags & COGL_FEATURE_SHADERS_GLSL)
+    clutter_flags |= CLUTTER_FEATURE_SHADERS_GLSL;
+  
+  if (cogl_flags & COGL_FEATURE_OFFSCREEN)
+    clutter_flags |= CLUTTER_FEATURE_OFFSCREEN;
  
  return clutter_flags;
 }
@@ -92,7 +105,7 @@ _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;
--- a/clutter/clutter/clutter-gesture-action.c
+++ b/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)
-    g_clear_signal_handler (&priv->stage_capture_id, priv->stage);
+  if (priv->points->len == 0 && priv->stage_capture_id)
+    {
+      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;
@@ -797,7 +804,8 @@ clutter_gesture_action_class_init (ClutterGestureActionClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (ClutterGestureActionClass, gesture_end),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);

@@ -819,7 +827,8 @@ clutter_gesture_action_class_init (ClutterGestureActionClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (ClutterGestureActionClass, gesture_cancel),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);
 }
--- a/clutter/clutter/clutter-graphene.c
+++ b/clutter/clutter/clutter-graphene.c
@@ -22,17 +22,14 @@
 * 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,
+                         gdouble       progress,
                         GValue       *retval)
 {
  const graphene_point_t *ap = g_value_get_boxed (a);
@@ -49,7 +46,7 @@ graphene_point_progress (const GValue *a,
 static gboolean
 graphene_point3d_progress (const GValue *a,
                           const GValue *b,
-                           double        progress,
+                           gdouble       progress,
                           GValue       *retval)
 {
  const graphene_point3d_t *av = g_value_get_boxed (a);
@@ -66,7 +63,7 @@ graphene_point3d_progress (const GValue *a,
 static gboolean
 graphene_rect_progress (const GValue *a,
                        const GValue *b,
-                        double        progress,
+                        gdouble       progress,
                        GValue       *retval)
 {
  const graphene_rect_t *rect_a = g_value_get_boxed (a);
@@ -83,7 +80,7 @@ graphene_rect_progress (const GValue *a,
 static gboolean
 graphene_size_progress (const GValue *a,
                        const GValue *b,
-                        double        progress,
+                        gdouble       progress,
                        GValue       *retval)
 {
  const graphene_size_t *as = g_value_get_boxed (a);
--- a/clutter/clutter/clutter-grid-layout.c
+++ b/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
- * consistently uses #ClutterActor's alignment and expansion flags instead of
- * custom child properties.
+ * rows and columns. It is a very similar to #ClutterTableLayout and
+ * #ClutterBoxLayout, but it consistently uses #ClutterActor's
+ * 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
--- a/clutter/clutter/clutter-image.c
+++ b/clutter/clutter/clutter-image.c
@@ -118,10 +118,9 @@ clutter_image_init (ClutterImage *self)
 }

 static void
-clutter_image_paint_content (ClutterContent      *content,
-                             ClutterActor        *actor,
-                             ClutterPaintNode    *root,
-                             ClutterPaintContext *paint_context)
+clutter_image_paint_content (ClutterContent   *content,
+                             ClutterActor     *actor,
+                             ClutterPaintNode *root)
 {
  ClutterImagePrivate *priv = CLUTTER_IMAGE (content)->priv;
  ClutterPaintNode *node;
@@ -257,7 +256,7 @@ clutter_image_set_data (ClutterImage     *image,
    {
      g_set_error_literal (error, CLUTTER_IMAGE_ERROR,
                           CLUTTER_IMAGE_ERROR_INVALID_DATA,
-                           "Unable to load image data");
+                           _("Unable to load image data"));
      return FALSE;
    }

@@ -326,7 +325,7 @@ clutter_image_set_bytes (ClutterImage     *image,
    {
      g_set_error_literal (error, CLUTTER_IMAGE_ERROR,
                           CLUTTER_IMAGE_ERROR_INVALID_DATA,
-                           "Unable to load image data");
+                           _("Unable to load image data"));
      return FALSE;
    }

@@ -420,7 +419,7 @@ clutter_image_set_area (ClutterImage                 *image,
    {
      g_set_error_literal (error, CLUTTER_IMAGE_ERROR,
                           CLUTTER_IMAGE_ERROR_INVALID_DATA,
-                           "Unable to load image data");
+                           _("Unable to load image data"));
      return FALSE;
    }

--- a/clutter/clutter/clutter-input-device-private.h
+++ b/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 */
--- a/clutter/clutter/clutter-input-device.c
+++ b/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)
    {
@@ -108,9 +107,6 @@ clutter_input_device_dispose (GObject *gobject)
      device->associated = NULL;
    }

-  if (device->accessibility_virtual_device)
-    g_clear_object (&device->accessibility_virtual_device);
-
  g_clear_pointer (&device->axes, g_array_unref);
  g_clear_pointer (&device->keys, g_array_unref);
  g_clear_pointer (&device->scroll_info, g_array_unref);
@@ -171,8 +167,8 @@ clutter_input_device_set_property (GObject      *gobject,
      self->device_type = g_value_get_enum (value);
      break;

-    case PROP_SEAT:
-      self->seat = g_value_get_object (value);
+    case PROP_DEVICE_MANAGER:
+      self->device_manager = g_value_get_object (value);
      break;

    case PROP_DEVICE_MODE:
@@ -247,8 +243,8 @@ clutter_input_device_get_property (GObject    *gobject,
      g_value_set_enum (value, self->device_type);
      break;

-    case PROP_SEAT:
-      g_value_set_object (value, self->seat);
+    case PROP_DEVICE_MANAGER:
+      g_value_set_object (value, self->device_manager);
      break;

    case PROP_DEVICE_MODE:
@@ -362,15 +358,17 @@ 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] =
-    g_param_spec_object ("seat",
-                         P_("Seat"),
-                         P_("Seat"),
-                         CLUTTER_TYPE_SEAT,
+  obj_props[PROP_DEVICE_MANAGER] =
+    g_param_spec_object ("device-manager",
+                         P_("Device Manager"),
+                         P_("The device manager instance"),
+                         CLUTTER_TYPE_DEVICE_MANAGER,
                         CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);

  /**
@@ -798,7 +796,7 @@ 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
@@ -836,7 +834,6 @@ _clutter_input_device_set_actor (ClutterInputDevice   *device,
          event->crossing.x = device->current_x;
          event->crossing.y = device->current_y;
          event->crossing.related = actor;
-          event->crossing.sequence = sequence;
          clutter_event_set_device (event, device);

          /* we need to make sure that this event is processed
@@ -873,7 +870,6 @@ _clutter_input_device_set_actor (ClutterInputDevice   *device,
          event->crossing.y = device->current_y;
          event->crossing.source = actor;
          event->crossing.related = old_actor;
-          event->crossing.sequence = sequence;
          clutter_event_set_device (event, device);

          /* see above */
@@ -1016,7 +1012,7 @@ 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
@@ -1030,18 +1026,19 @@ clutter_input_device_get_coords (ClutterInputDevice   *device,
 * Since: 1.2
 */
 ClutterActor *
-clutter_input_device_update (ClutterInputDevice   *device,
-                             ClutterEventSequence *sequence,
-                             gboolean              emit_crossing)
+_clutter_input_device_update (ClutterInputDevice   *device,
+                              ClutterEventSequence *sequence,
+                              gboolean              emit_crossing)
 {
  ClutterStage *stage;
  ClutterActor *new_cursor_actor;
  ClutterActor *old_cursor_actor;
-  graphene_point_t point = GRAPHENE_POINT_INIT (-1.0f, -1.0f);
-  ClutterInputDeviceType device_type = device->device_type;
+  graphene_point_t point;

-  g_assert (device_type != CLUTTER_KEYBOARD_DEVICE &&
-            device_type != CLUTTER_PAD_DEVICE);
+  point = GRAPHENE_POINT_INIT (-1.0f, -1.0f);
+
+  if (device->device_type == CLUTTER_KEYBOARD_DEVICE)
+    return NULL;

  stage = device->stage;
  if (G_UNLIKELY (stage == NULL))
@@ -1223,11 +1220,11 @@ clutter_input_device_get_device_mode (ClutterInputDevice *device)
 *
 *   translate_native_event_to_clutter (native_event, &c_event);
 *
- *   // get the seat
- *   seat = clutter_backend_get_deafult_seat (clutter_get_default_backend ());
+ *   // get the device manager
+ *   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);
@@ -1924,157 +1921,6 @@ _clutter_input_device_reset_scroll_info (ClutterInputDevice *device)
    }
 }

-static void
-on_grab_actor_destroy (ClutterActor       *actor,
-                       ClutterInputDevice *device)
-{
-  switch (device->device_type)
-    {
-    case CLUTTER_POINTER_DEVICE:
-    case CLUTTER_TABLET_DEVICE:
-      device->pointer_grab_actor = NULL;
-      break;
-
-    case CLUTTER_KEYBOARD_DEVICE:
-      device->keyboard_grab_actor = NULL;
-      break;
-
-    default:
-      g_assert_not_reached ();
-    }
-}
-
-/**
- * clutter_input_device_grab:
- * @device: a #ClutterInputDevice
- * @actor: a #ClutterActor
- *
- * Acquires a grab on @actor for the given @device.
- *
- * Any event coming from @device will be delivered to @actor, bypassing
- * the usual event delivery mechanism, until the grab is released by
- * calling clutter_input_device_ungrab().
- *
- * The grab is client-side: even if the windowing system used by the Clutter
- * backend has the concept of "device grabs", Clutter will not use them.
- *
- * Only #ClutterInputDevice of types %CLUTTER_POINTER_DEVICE,
- * %CLUTTER_TABLET_DEVICE and %CLUTTER_KEYBOARD_DEVICE can hold a grab.
- *
- * Since: 1.10
- */
-void
-clutter_input_device_grab (ClutterInputDevice *device,
-                           ClutterActor       *actor)
-{
-  ClutterActor **grab_actor;
-
-  g_return_if_fail (CLUTTER_IS_INPUT_DEVICE (device));
-  g_return_if_fail (CLUTTER_IS_ACTOR (actor));
-
-  switch (device->device_type)
-    {
-    case CLUTTER_POINTER_DEVICE:
-    case CLUTTER_TABLET_DEVICE:
-      grab_actor = &device->pointer_grab_actor;
-      break;
-
-    case CLUTTER_KEYBOARD_DEVICE:
-      grab_actor = &device->keyboard_grab_actor;
-      break;
-
-    default:
-      g_critical ("Only pointer and keyboard devices can grab an actor");
-      return;
-    }
-
-  if (*grab_actor != NULL)
-    {
-      g_signal_handlers_disconnect_by_func (*grab_actor,
-                                            G_CALLBACK (on_grab_actor_destroy),
-                                            device);
-    }
-
-  *grab_actor = actor;
-
-  g_signal_connect (*grab_actor,
-                    "destroy",
-                    G_CALLBACK (on_grab_actor_destroy),
-                    device);
-}
-
-/**
- * clutter_input_device_ungrab:
- * @device: a #ClutterInputDevice
- *
- * Releases the grab on the @device, if one is in place.
- *
- * Since: 1.10
- */
-void
-clutter_input_device_ungrab (ClutterInputDevice *device)
-{
-  ClutterActor **grab_actor;
-
-  g_return_if_fail (CLUTTER_IS_INPUT_DEVICE (device));
-
-  switch (device->device_type)
-    {
-    case CLUTTER_POINTER_DEVICE:
-    case CLUTTER_TABLET_DEVICE:
-      grab_actor = &device->pointer_grab_actor;
-      break;
-
-    case CLUTTER_KEYBOARD_DEVICE:
-      grab_actor = &device->keyboard_grab_actor;
-      break;
-
-    default:
-      return;
-    }
-
-  if (*grab_actor == NULL)
-    return;
-
-  g_signal_handlers_disconnect_by_func (*grab_actor,
-                                        G_CALLBACK (on_grab_actor_destroy),
-                                        device);
-
-  *grab_actor = NULL;
-}
-
-/**
- * clutter_input_device_get_grabbed_actor:
- * @device: a #ClutterInputDevice
- *
- * Retrieves a pointer to the #ClutterActor currently grabbing all
- * the events coming from @device.
- *
- * Return value: (transfer none): a #ClutterActor, or %NULL
- *
- * Since: 1.10
- */
-ClutterActor *
-clutter_input_device_get_grabbed_actor (ClutterInputDevice *device)
-{
-  g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), NULL);
-
-  switch (device->device_type)
-    {
-    case CLUTTER_POINTER_DEVICE:
-    case CLUTTER_TABLET_DEVICE:
-      return device->pointer_grab_actor;
-
-    case CLUTTER_KEYBOARD_DEVICE:
-      return device->keyboard_grab_actor;
-
-    default:
-      g_critical ("Only pointer and keyboard devices can grab an actor");
-    }
-
-  return NULL;
-}
-
 static void
 on_grab_sequence_actor_destroy (ClutterActor       *actor,
                                ClutterInputDevice *device)
@@ -2441,18 +2287,14 @@ 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)
+gboolean
+clutter_input_device_get_physical_size (ClutterInputDevice *device,
+                                        gdouble            *width,
+                                        gdouble            *height)
 {
-  g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), NULL);
+  g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), FALSE);

-  return device->seat;
+  return CLUTTER_INPUT_DEVICE_GET_CLASS (device)->get_physical_size (device,
+                                                                     width,
+                                                                     height);
 }
--- a/clutter/clutter/clutter-input-device.h
+++ b/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))
@@ -202,7 +172,9 @@ CLUTTER_EXPORT
 gboolean                  clutter_input_device_is_grouped       (ClutterInputDevice *device,
                                                                 ClutterInputDevice *other_device);
 CLUTTER_EXPORT
-ClutterSeat *             clutter_input_device_get_seat         (ClutterInputDevice *device);
+gboolean                  clutter_input_device_get_physical_size (ClutterInputDevice *device,
+								  gdouble            *width,
+								  gdouble            *height);

 G_END_DECLS

--- a/clutter/clutter/clutter-input-method.c
+++ b/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;

@@ -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 ());
-  keyboard = clutter_seat_get_keyboard (seat);
+  device_manager = clutter_device_manager_get_default ();
+  keyboard = clutter_device_manager_get_core_device (device_manager,
+                                                     CLUTTER_KEYBOARD_DEVICE);
  stage = _clutter_input_device_get_stage (keyboard);
  if (stage == NULL)
    return;
--- a/clutter/clutter/clutter-input-pointer-a11y-private.h
+++ b/clutter/clutter/clutter-input-pointer-a11y-private.h
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2019 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Author: Olivier Fourdan <ofourdan@redhat.com>
- */
-
-#ifndef __CLUTTER_INPUT_POINTER_A11Y_H__
-#define __CLUTTER_INPUT_POINTER_A11Y_H__
-
-#include <clutter/clutter-types.h>
-#include "clutter-enum-types.h"
-
-G_BEGIN_DECLS
-
-CLUTTER_EXPORT
-void _clutter_input_pointer_a11y_add_device      (ClutterInputDevice   *device);
-CLUTTER_EXPORT
-void _clutter_input_pointer_a11y_remove_device   (ClutterInputDevice   *device);
-CLUTTER_EXPORT
-void _clutter_input_pointer_a11y_on_motion_event (ClutterInputDevice   *device,
-                                                  float                 x,
-                                                  float                 y);
-CLUTTER_EXPORT
-void _clutter_input_pointer_a11y_on_button_event (ClutterInputDevice   *device,
-                                                  int                   button,
-                                                  gboolean              pressed);
-CLUTTER_EXPORT
-gboolean _clutter_is_input_pointer_a11y_enabled  (ClutterInputDevice     *device);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_INPUT_POINTER_A11Y_H__ */
--- a/clutter/clutter/clutter-input-pointer-a11y.c
+++ b/clutter/clutter/clutter-input-pointer-a11y.c
@@ -1,706 +0,0 @@
-/*
- * Copyright (C) 2019 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Author: Olivier Fourdan <ofourdan@redhat.com>
- *
- * This reimplements in Clutter the same behavior as mousetweaks original
- * implementation by Gerd Kohlberger <gerdko gmail com>
- * mousetweaks Copyright (C) 2007-2010 Gerd Kohlberger <gerdko gmail com>
- */
-
-#include "clutter-build-config.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"
-
-static gboolean
-is_secondary_click_enabled (ClutterInputDevice *device)
-{
-  ClutterPointerA11ySettings settings;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  return (settings.controls & CLUTTER_A11Y_SECONDARY_CLICK_ENABLED);
-}
-
-static gboolean
-is_dwell_click_enabled (ClutterInputDevice *device)
-{
-  ClutterPointerA11ySettings settings;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  return (settings.controls & CLUTTER_A11Y_DWELL_ENABLED);
-}
-
-static unsigned int
-get_secondary_click_delay (ClutterInputDevice *device)
-{
-  ClutterPointerA11ySettings settings;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  return settings.secondary_click_delay;
-}
-
-static unsigned int
-get_dwell_delay (ClutterInputDevice *device)
-{
-  ClutterPointerA11ySettings settings;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  return settings.dwell_delay;
-}
-
-static unsigned int
-get_dwell_threshold (ClutterInputDevice *device)
-{
-  ClutterPointerA11ySettings settings;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  return settings.dwell_threshold;
-}
-
-static ClutterPointerA11yDwellMode
-get_dwell_mode (ClutterInputDevice *device)
-{
-  ClutterPointerA11ySettings settings;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  return settings.dwell_mode;
-}
-
-static ClutterPointerA11yDwellClickType
-get_dwell_click_type (ClutterInputDevice *device)
-{
-  ClutterPointerA11ySettings settings;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  return settings.dwell_click_type;
-}
-
-static ClutterPointerA11yDwellClickType
-get_dwell_click_type_for_direction (ClutterInputDevice               *device,
-                                    ClutterPointerA11yDwellDirection  direction)
-{
-  ClutterPointerA11ySettings settings;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  if (direction == settings.dwell_gesture_single)
-    return CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY;
-  else if (direction == settings.dwell_gesture_double)
-    return CLUTTER_A11Y_DWELL_CLICK_TYPE_DOUBLE;
-  else if (direction == settings.dwell_gesture_drag)
-    return CLUTTER_A11Y_DWELL_CLICK_TYPE_DRAG;
-  else if (direction == settings.dwell_gesture_secondary)
-    return CLUTTER_A11Y_DWELL_CLICK_TYPE_SECONDARY;
-
-  return CLUTTER_A11Y_DWELL_CLICK_TYPE_NONE;
-}
-
-static void
-emit_button_press (ClutterInputDevice *device,
-                   gint                button)
-{
-  clutter_virtual_input_device_notify_button (device->accessibility_virtual_device,
-                                              g_get_monotonic_time (),
-                                              button,
-                                              CLUTTER_BUTTON_STATE_PRESSED);
-}
-
-static void
-emit_button_release (ClutterInputDevice *device,
-                     gint                button)
-{
-  clutter_virtual_input_device_notify_button (device->accessibility_virtual_device,
-                                              g_get_monotonic_time (),
-                                              button,
-                                              CLUTTER_BUTTON_STATE_RELEASED);
-}
-
-static void
-emit_button_click (ClutterInputDevice *device,
-                   gint                button)
-{
-  emit_button_press (device, button);
-  emit_button_release (device, button);
-}
-
-static void
-restore_dwell_position (ClutterInputDevice *device)
-{
-  clutter_virtual_input_device_notify_absolute_motion (device->accessibility_virtual_device,
-                                                       g_get_monotonic_time (),
-                                                       device->ptr_a11y_data->dwell_x,
-                                                       device->ptr_a11y_data->dwell_y);
-}
-
-static gboolean
-trigger_secondary_click (gpointer data)
-{
-  ClutterInputDevice *device = data;
-
-  device->ptr_a11y_data->secondary_click_triggered = TRUE;
-  device->ptr_a11y_data->secondary_click_timer = 0;
-
-  g_signal_emit_by_name (device->seat,
-                         "ptr-a11y-timeout-stopped",
-                         device,
-                         CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
-                         TRUE);
-
-  return G_SOURCE_REMOVE;
-}
-
-static void
-start_secondary_click_timeout (ClutterInputDevice *device)
-{
-  unsigned int delay = get_secondary_click_delay (device);
-
-  device->ptr_a11y_data->secondary_click_timer =
-    clutter_threads_add_timeout (delay, trigger_secondary_click, device);
-
-  g_signal_emit_by_name (device->seat,
-                         "ptr-a11y-timeout-started",
-                         device,
-                         CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
-                         delay);
-}
-
-static void
-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);
-
-      g_signal_emit_by_name (device->seat,
-                             "ptr-a11y-timeout-stopped",
-                             device,
-                             CLUTTER_A11Y_TIMEOUT_TYPE_SECONDARY_CLICK,
-                             FALSE);
-    }
-  device->ptr_a11y_data->secondary_click_triggered = FALSE;
-}
-
-static gboolean
-pointer_has_moved (ClutterInputDevice *device)
-{
-  float dx, dy;
-  gint threshold;
-
-  dx = device->ptr_a11y_data->dwell_x - device->ptr_a11y_data->current_x;
-  dy = device->ptr_a11y_data->dwell_y - device->ptr_a11y_data->current_y;
-  threshold = get_dwell_threshold (device);
-
-  /* Pythagorean theorem */
-  return ((dx * dx) + (dy * dy)) > (threshold * threshold);
-}
-
-static gboolean
-is_secondary_click_pending (ClutterInputDevice *device)
-{
-  return device->ptr_a11y_data->secondary_click_timer != 0;
-}
-
-static gboolean
-is_secondary_click_triggered (ClutterInputDevice *device)
-{
-  return device->ptr_a11y_data->secondary_click_triggered;
-}
-
-static gboolean
-is_dwell_click_pending (ClutterInputDevice *device)
-{
-  return device->ptr_a11y_data->dwell_timer != 0;
-}
-
-static gboolean
-is_dwell_dragging (ClutterInputDevice *device)
-{
-  return device->ptr_a11y_data->dwell_drag_started;
-}
-
-static gboolean
-is_dwell_gesturing (ClutterInputDevice *device)
-{
-  return device->ptr_a11y_data->dwell_gesture_started;
-}
-
-static gboolean
-has_button_pressed (ClutterInputDevice *device)
-{
-  return device->ptr_a11y_data->n_btn_pressed > 0;
-}
-
-static gboolean
-should_start_secondary_click_timeout (ClutterInputDevice *device)
-{
-  return !is_dwell_dragging (device);
-}
-
-static gboolean
-should_start_dwell (ClutterInputDevice *device)
-{
-  /* We should trigger a dwell if we've not already started one, and if
-   * no button is currently pressed or we are in the middle of a dwell
-   * drag action.
-   */
-  return !is_dwell_click_pending (device) &&
-         (is_dwell_dragging (device) ||
-          !has_button_pressed (device));
-}
-
-static gboolean
-should_stop_dwell (ClutterInputDevice *device)
-{
-  /* We should stop a dwell if the motion exceeds the threshold, unless
-   * we've started a gesture, because we want to keep the original dwell
-   * location to both detect a gesture and restore the original pointer
-   * location once the gesture is finished.
-   */
-  return pointer_has_moved (device) &&
-         !is_dwell_gesturing (device);
-}
-
-
-static gboolean
-should_update_dwell_position (ClutterInputDevice *device)
-{
-  return !is_dwell_gesturing (device) &&
-         !is_dwell_click_pending (device) &&
-         !is_secondary_click_pending (device);
-}
-
-static void
-update_dwell_click_type (ClutterInputDevice *device)
-{
-  ClutterPointerA11ySettings settings;
-  ClutterPointerA11yDwellClickType dwell_click_type;
-
-  clutter_seat_get_pointer_a11y_settings (device->seat, &settings);
-
-  dwell_click_type = settings.dwell_click_type;
-  switch (dwell_click_type)
-    {
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_DOUBLE:
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_SECONDARY:
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_MIDDLE:
-      dwell_click_type = CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY;
-      break;
-
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_DRAG:
-      if (!is_dwell_dragging (device))
-        dwell_click_type = CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY;
-      break;
-
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY:
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_NONE:
-    default:
-      break;
-    }
-
-  if (dwell_click_type != settings.dwell_click_type)
-    {
-      settings.dwell_click_type = dwell_click_type;
-      clutter_seat_set_pointer_a11y_settings (device->seat, &settings);
-
-      g_signal_emit_by_name (device->seat,
-                             "ptr-a11y-dwell-click-type-changed",
-                             dwell_click_type);
-    }
-}
-
-static void
-emit_dwell_click (ClutterInputDevice               *device,
-                  ClutterPointerA11yDwellClickType  dwell_click_type)
-{
-  switch (dwell_click_type)
-    {
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_PRIMARY:
-      emit_button_click (device, CLUTTER_BUTTON_PRIMARY);
-      break;
-
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_DOUBLE:
-      emit_button_click (device, CLUTTER_BUTTON_PRIMARY);
-      emit_button_click (device, CLUTTER_BUTTON_PRIMARY);
-      break;
-
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_DRAG:
-      if (is_dwell_dragging (device))
-        {
-          emit_button_release (device, CLUTTER_BUTTON_PRIMARY);
-          device->ptr_a11y_data->dwell_drag_started = FALSE;
-        }
-      else
-        {
-          emit_button_press (device, CLUTTER_BUTTON_PRIMARY);
-          device->ptr_a11y_data->dwell_drag_started = TRUE;
-        }
-      break;
-
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_SECONDARY:
-      emit_button_click (device, CLUTTER_BUTTON_SECONDARY);
-      break;
-
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_MIDDLE:
-      emit_button_click (device, CLUTTER_BUTTON_MIDDLE);
-      break;
-
-    case CLUTTER_A11Y_DWELL_CLICK_TYPE_NONE:
-    default:
-      break;
-    }
-}
-
-static ClutterPointerA11yDwellDirection
-get_dwell_direction (ClutterInputDevice *device)
-{
-  float dx, dy;
-
-  dx = ABS (device->ptr_a11y_data->dwell_x - device->ptr_a11y_data->current_x);
-  dy = ABS (device->ptr_a11y_data->dwell_y - device->ptr_a11y_data->current_y);
-
-  /* The pointer hasn't moved */
-  if (!pointer_has_moved (device))
-    return CLUTTER_A11Y_DWELL_DIRECTION_NONE;
-
-  if (device->ptr_a11y_data->dwell_x < device->ptr_a11y_data->current_x)
-    {
-      if (dx > dy)
-        return CLUTTER_A11Y_DWELL_DIRECTION_LEFT;
-    }
-  else
-    {
-      if (dx > dy)
-        return CLUTTER_A11Y_DWELL_DIRECTION_RIGHT;
-    }
-
-  if (device->ptr_a11y_data->dwell_y < device->ptr_a11y_data->current_y)
-    return CLUTTER_A11Y_DWELL_DIRECTION_UP;
-
-  return CLUTTER_A11Y_DWELL_DIRECTION_DOWN;
-}
-
-static gboolean
-trigger_clear_dwell_gesture (gpointer data)
-{
-  ClutterInputDevice *device = data;
-
-  device->ptr_a11y_data->dwell_timer = 0;
-  device->ptr_a11y_data->dwell_gesture_started = FALSE;
-
-  return G_SOURCE_REMOVE;
-}
-
-static gboolean
-trigger_dwell_gesture (gpointer data)
-{
-  ClutterInputDevice *device = data;
-  ClutterPointerA11yDwellDirection direction;
-  unsigned int delay = get_dwell_delay (device);
-
-  restore_dwell_position (device);
-  direction = get_dwell_direction (device);
-  emit_dwell_click (device,
-                    get_dwell_click_type_for_direction (device,
-                                                        direction));
-
-  /* Do not clear the gesture right away, otherwise we'll start another one */
-  device->ptr_a11y_data->dwell_timer =
-    clutter_threads_add_timeout (delay, trigger_clear_dwell_gesture, device);
-
-  g_signal_emit_by_name (device->seat,
-                         "ptr-a11y-timeout-stopped",
-                         device,
-                         CLUTTER_A11Y_TIMEOUT_TYPE_GESTURE,
-                         TRUE);
-
-  return G_SOURCE_REMOVE;
-}
-
-static void
-start_dwell_gesture_timeout (ClutterInputDevice *device)
-{
-  unsigned int delay = get_dwell_delay (device);
-
-  device->ptr_a11y_data->dwell_timer =
-    clutter_threads_add_timeout (delay, trigger_dwell_gesture, device);
-  device->ptr_a11y_data->dwell_gesture_started = TRUE;
-
-  g_signal_emit_by_name (device->seat,
-                         "ptr-a11y-timeout-started",
-                         device,
-                         CLUTTER_A11Y_TIMEOUT_TYPE_GESTURE,
-                         delay);
-}
-
-static gboolean
-trigger_dwell_click (gpointer data)
-{
-  ClutterInputDevice *device = data;
-
-  device->ptr_a11y_data->dwell_timer = 0;
-
-  g_signal_emit_by_name (device->seat,
-                         "ptr-a11y-timeout-stopped",
-                         device,
-                         CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
-                         TRUE);
-
-  if (get_dwell_mode (device) == CLUTTER_A11Y_DWELL_MODE_GESTURE)
-    {
-      if (is_dwell_dragging (device))
-        emit_dwell_click (device, CLUTTER_A11Y_DWELL_CLICK_TYPE_DRAG);
-      else
-        start_dwell_gesture_timeout (device);
-    }
-  else
-    {
-      emit_dwell_click (device, get_dwell_click_type (device));
-      update_dwell_click_type (device);
-    }
-
-  return G_SOURCE_REMOVE;
-}
-
-static void
-start_dwell_timeout (ClutterInputDevice *device)
-{
-  unsigned int delay = get_dwell_delay (device);
-
-  device->ptr_a11y_data->dwell_timer =
-    clutter_threads_add_timeout (delay, trigger_dwell_click, device);
-
-  g_signal_emit_by_name (device->seat,
-                         "ptr-a11y-timeout-started",
-                         device,
-                         CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
-                         delay);
-}
-
-static void
-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);
-      device->ptr_a11y_data->dwell_gesture_started = FALSE;
-
-      g_signal_emit_by_name (device->seat,
-                             "ptr-a11y-timeout-stopped",
-                             device,
-                             CLUTTER_A11Y_TIMEOUT_TYPE_DWELL,
-                             FALSE);
-    }
-}
-
-static gboolean
-trigger_dwell_position_timeout (gpointer data)
-{
-  ClutterInputDevice *device = data;
-
-  device->ptr_a11y_data->dwell_position_timer = 0;
-
-  if (is_dwell_click_enabled (device))
-    {
-      if (!pointer_has_moved (device))
-        start_dwell_timeout (device);
-    }
-
-  return G_SOURCE_REMOVE;
-}
-
-static void
-start_dwell_position_timeout (ClutterInputDevice *device)
-{
-  device->ptr_a11y_data->dwell_position_timer =
-    clutter_threads_add_timeout (100, trigger_dwell_position_timeout, device);
-}
-
-static void
-stop_dwell_position_timeout (ClutterInputDevice *device)
-{
-  g_clear_handle_id (&device->ptr_a11y_data->dwell_position_timer,
-                     g_source_remove);
-}
-
-static void
-update_dwell_position (ClutterInputDevice *device)
-{
-  device->ptr_a11y_data->dwell_x = device->ptr_a11y_data->current_x;
-  device->ptr_a11y_data->dwell_y = device->ptr_a11y_data->current_y;
-}
-
-static void
-update_current_position (ClutterInputDevice *device,
-                         float               x,
-                         float               y)
-{
-  device->ptr_a11y_data->current_x = x;
-  device->ptr_a11y_data->current_y = y;
-}
-
-static gboolean
-is_device_core_pointer (ClutterInputDevice *device)
-{
-  ClutterInputDevice *core_pointer;
-
-  core_pointer = clutter_seat_get_pointer (device->seat);
-  if (core_pointer == NULL)
-    return FALSE;
-
-  return (core_pointer == device);
-}
-
-void
-_clutter_input_pointer_a11y_add_device (ClutterInputDevice *device)
-{
-  if (!is_device_core_pointer (device))
-    return;
-
-  device->accessibility_virtual_device =
-    clutter_seat_create_virtual_device (device->seat,
-                                        CLUTTER_POINTER_DEVICE);
-
-  device->ptr_a11y_data = g_new0 (ClutterPtrA11yData, 1);
-}
-
-void
-_clutter_input_pointer_a11y_remove_device (ClutterInputDevice *device)
-{
-  if (!is_device_core_pointer (device))
-    return;
-
-  /* Terminate a drag if started */
-  if (is_dwell_dragging (device))
-    emit_dwell_click (device, CLUTTER_A11Y_DWELL_CLICK_TYPE_DRAG);
-
-  stop_dwell_position_timeout (device);
-  stop_dwell_timeout (device);
-  stop_secondary_click_timeout (device);
-
-  g_clear_pointer (&device->ptr_a11y_data, g_free);
-}
-
-void
-_clutter_input_pointer_a11y_on_motion_event (ClutterInputDevice *device,
-                                             float               x,
-                                             float               y)
-{
-  if (!is_device_core_pointer (device))
-    return;
-
-  if (!_clutter_is_input_pointer_a11y_enabled (device))
-    return;
-
-  update_current_position (device, x, y);
-
-  if (is_secondary_click_enabled (device))
-    {
-      if (pointer_has_moved (device))
-        stop_secondary_click_timeout (device);
-    }
-
-  if (is_dwell_click_enabled (device))
-    {
-      stop_dwell_position_timeout (device);
-
-      if (should_stop_dwell (device))
-        stop_dwell_timeout (device);
-
-      if (should_start_dwell (device))
-        start_dwell_position_timeout (device);
-    }
-
-  if (should_update_dwell_position (device))
-    update_dwell_position (device);
-}
-
-void
-_clutter_input_pointer_a11y_on_button_event (ClutterInputDevice *device,
-                                             int                 button,
-                                             gboolean            pressed)
-{
-  if (!is_device_core_pointer (device))
-    return;
-
-  if (!_clutter_is_input_pointer_a11y_enabled (device))
-    return;
-
-  if (pressed)
-    {
-      device->ptr_a11y_data->n_btn_pressed++;
-
-      stop_dwell_position_timeout (device);
-
-      if (is_dwell_click_enabled (device))
-        stop_dwell_timeout (device);
-
-      if (is_dwell_dragging (device))
-        stop_dwell_timeout (device);
-
-      if (is_secondary_click_enabled (device))
-        {
-          if (button == CLUTTER_BUTTON_PRIMARY)
-            {
-              if (should_start_secondary_click_timeout (device))
-                start_secondary_click_timeout (device);
-            }
-          else if (is_secondary_click_pending (device))
-            {
-              stop_secondary_click_timeout (device);
-            }
-        }
-    }
-  else
-    {
-      if (has_button_pressed (device))
-        device->ptr_a11y_data->n_btn_pressed--;
-
-      if (is_secondary_click_triggered (device))
-        {
-          emit_button_click (device, CLUTTER_BUTTON_SECONDARY);
-          stop_secondary_click_timeout (device);
-        }
-
-      if (is_secondary_click_pending (device))
-        stop_secondary_click_timeout (device);
-
-      if (is_dwell_dragging (device))
-        emit_dwell_click (device, CLUTTER_A11Y_DWELL_CLICK_TYPE_DRAG);
-    }
-}
-
-gboolean
-_clutter_is_input_pointer_a11y_enabled (ClutterInputDevice *device)
-{
-  g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), FALSE);
-
-  return (is_secondary_click_enabled (device) || is_dwell_click_enabled (device));
-}
--- a/clutter/clutter/clutter-keymap.c
+++ b/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);
-}
--- a/clutter/clutter/clutter-keymap.h
+++ b/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 */
--- a/clutter/clutter/clutter-keysyms-update.pl
+++ b/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: $!";
 }
--- a/clutter/clutter/clutter-layout-manager.c
+++ b/clutter/clutter/clutter-layout-manager.c
@@ -98,11 +98,11 @@
 * |[
 * {
 *   "type" : "ClutterBox",
- *   "layout-manager" : { "type" : "ClutterGridLayout" },
+ *   "layout-manager" : { "type" : "ClutterTableLayout" },
 *   "children" : [
 *     {
- *       "type" : "ClutterText",
- *       "text" : "Some text",
+ *       "type" : "ClutterTexture",
+ *       "filename" : "image-00.png",
 *
 *       "layout::row" : 0,
 *       "layout::column" : 0,
@@ -112,8 +112,8 @@
 *       "layout::y-expand" : true
 *     },
 *     {
- *       "type" : "ClutterText",
- *       "text" : "Some more text",
+ *       "type" : "ClutterTexture",
+ *       "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);
@@ -438,7 +444,8 @@ clutter_layout_manager_class_init (ClutterLayoutManagerClass *klass)
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (ClutterLayoutManagerClass,
                                   layout_changed),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__VOID,
                  G_TYPE_NONE, 0);
 }

--- a/clutter/clutter/clutter-layout-manager.h
+++ b/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__ */
--- a/clutter/clutter/clutter-main.c
+++ b/clutter/clutter/clutter-main.c
--- a/clutter/clutter/clutter-main.h
+++ b/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:
 *
@@ -156,6 +117,9 @@ void                    clutter_disable_accessibility           (void);

 /* Threading functions */
 CLUTTER_EXPORT
+void                    clutter_threads_set_lock_functions      (GCallback enter_fn,
+                                                                 GCallback leave_fn);
+CLUTTER_EXPORT
 guint                   clutter_threads_add_idle                (GSourceFunc    func,
                                                                 gpointer       data);
 CLUTTER_EXPORT
@@ -185,6 +149,19 @@ guint                   clutter_threads_add_repaint_func_full   (ClutterRepaintF
 CLUTTER_EXPORT
 void                    clutter_threads_remove_repaint_func     (guint          handle_id);

+CLUTTER_EXPORT
+void                    clutter_grab_pointer                    (ClutterActor  *actor);
+CLUTTER_EXPORT
+void                    clutter_ungrab_pointer                  (void);
+CLUTTER_EXPORT
+ClutterActor *          clutter_get_pointer_grab                (void);
+CLUTTER_EXPORT
+void                    clutter_grab_keyboard                   (ClutterActor  *actor);
+CLUTTER_EXPORT
+void                    clutter_ungrab_keyboard                 (void);
+CLUTTER_EXPORT
+ClutterActor *          clutter_get_keyboard_grab               (void);
+
 CLUTTER_EXPORT
 PangoFontMap *          clutter_get_font_map                    (void);

@@ -197,15 +174,6 @@ 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

--- a/clutter/clutter/clutter-marshal.list
+++ b/clutter/clutter/clutter-marshal.list
@@ -12,24 +12,29 @@ BOOLEAN:OBJECT,FLOAT,FLOAT
 BOXED:UINT,UINT
 DOUBLE:VOID
 UINT:VOID
+VOID:BOOLEAN
+VOID:BOXED
 VOID:BOXED,FLAGS
+VOID:INT
 VOID:INT64,INT64,FLOAT,BOOLEAN
 VOID:INT,INT
 VOID:INT,POINTER
 VOID:FLOAT,FLOAT
 VOID:INT,INT,INT,INT
+VOID:OBJECT
 VOID:OBJECT,FLAGS
-VOID:OBJECT,FLAGS,BOOLEAN
-VOID:OBJECT,FLAGS,UINT
 VOID:OBJECT,FLOAT,FLOAT
 VOID:OBJECT,FLOAT,FLOAT,FLAGS
 VOID:OBJECT,OBJECT
 VOID:OBJECT,PARAM
 VOID:OBJECT,POINTER
 VOID:OBJECT,UINT
+VOID:POINTER
 VOID:STRING,BOOLEAN
 VOID:STRING,BOOLEAN,BOOLEAN
 VOID:STRING,INT
+VOID:UINT
 VOID:UINT,STRING,UINT
 VOID:UINT,UINT
+VOID:VOID
 VOID:STRING,INT,POINTER
--- a/clutter/clutter/clutter-master-clock-default.c
+++ b/clutter/clutter/clutter-master-clock-default.c
@@ -64,6 +64,9 @@ struct _ClutterMasterClockDefault
  /* the current state of the clock, in usecs */
  gint64 cur_tick;

+  /* the previous state of the clock, in usecs, used to compute the delta */
+  gint64 prev_tick;
+
 #ifdef CLUTTER_ENABLE_DEBUG
  gint64 frame_budget;
  gint64 remaining_budget;
@@ -74,6 +77,12 @@ struct _ClutterMasterClockDefault
   */
  GSource *source;

+  /* If the master clock is idle that means it has
+   * fallen back to idle polling for timeline
+   * progressions and it may have been some time since
+   * the last real stage update.
+   */
+  guint idle : 1;
  guint ensure_next_iteration : 1;

  guint paused : 1;
@@ -266,12 +275,78 @@ master_clock_reschedule_stage_updates (ClutterMasterClockDefault *master_clock,
 static gint
 master_clock_next_frame_delay (ClutterMasterClockDefault *master_clock)
 {
+  gint64 now, next;
+  gint swap_delay;
+
  if (!master_clock_is_running (master_clock))
    return -1;

  /* If all of the stages are busy waiting for a swap-buffers to complete
   * then we wait for one to be ready.. */
-  return master_clock_get_swap_wait_time (master_clock);
+  swap_delay = master_clock_get_swap_wait_time (master_clock);
+  if (swap_delay != 0)
+    return swap_delay;
+
+  /* When we have sync-to-vblank, we count on swap-buffer requests (or
+   * swap-buffer-complete events if supported in the backend) to throttle our
+   * frame rate so no additional delay is needed to start the next frame.
+   *
+   * If the master-clock has become idle due to no timeline progression causing
+   * redraws then we can no longer rely on vblank synchronization because the
+   * last real stage update/redraw may have happened a long time ago and so we
+   * fallback to polling for timeline progressions every 1/frame_rate seconds.
+   *
+   * (NB: if there aren't even any timelines running then the master clock will
+   * be completely stopped in master_clock_is_running())
+   */
+  if (clutter_feature_available (CLUTTER_FEATURE_SWAP_THROTTLE) &&
+      !master_clock->idle)
+    {
+      CLUTTER_NOTE (SCHEDULER, "swap throttling available and updated stages");
+      return 0;
+    }
+
+  if (master_clock->prev_tick == 0)
+    {
+      /* If we weren't previously running, then draw the next frame
+       * immediately
+       */
+      CLUTTER_NOTE (SCHEDULER, "draw the first frame immediately");
+      return 0;
+    }
+
+  /* Otherwise, wait at least 1/frame_rate seconds since we last
+   * started a frame
+   */
+  now = g_source_get_time (master_clock->source);
+
+  next = master_clock->prev_tick;
+
+  /* If time has gone backwards then there's no way of knowing how
+     long we should wait so let's just dispatch immediately */
+  if (now <= next)
+    {
+      CLUTTER_NOTE (SCHEDULER, "Time has gone backwards");
+
+      return 0;
+    }
+
+  next += (1000000L / clutter_get_default_frame_rate ());
+
+  if (next <= now)
+    {
+      CLUTTER_NOTE (SCHEDULER, "Less than %lu microsecs",
+                    1000000L / (gulong) clutter_get_default_frame_rate ());
+
+      return 0;
+    }
+  else
+    {
+      CLUTTER_NOTE (SCHEDULER, "Waiting %" G_GINT64_FORMAT " msecs",
+                   (next - now) / 1000);
+
+      return (next - now) / 1000;
+    }
 }

 static void
@@ -337,7 +412,8 @@ master_clock_advance_timelines (ClutterMasterClockDefault *master_clock)
  for (l = timelines; l != NULL; l = l->next)
    _clutter_timeline_do_tick (l->data, master_clock->cur_tick / 1000);

-  g_slist_free_full (timelines, g_object_unref);
+  g_slist_foreach (timelines, (GFunc) g_object_unref, NULL);
+  g_slist_free (timelines);

 #ifdef CLUTTER_ENABLE_DEBUG
  if (_clutter_diagnostic_enabled ())
@@ -455,6 +531,7 @@ clutter_clock_dispatch (GSource     *source,
 {
  ClutterClockSource *clock_source = (ClutterClockSource *) source;
  ClutterMasterClockDefault *master_clock = clock_source->master_clock;
+  gboolean stages_updated = FALSE;
  GSList *stages;

  CLUTTER_NOTE (SCHEDULER, "Master clock [tick]");
@@ -474,6 +551,8 @@ clutter_clock_dispatch (GSource     *source,
   */
  stages = master_clock_list_ready_stages (master_clock);

+  master_clock->idle = FALSE;
+
  /* Each frame is split into three separate phases: */

  /* 1. process all the events; each stage goes through its events queue
@@ -486,11 +565,19 @@ clutter_clock_dispatch (GSource     *source,
  master_clock_advance_timelines (master_clock);

  /* 3. relayout and redraw the stages */
-  master_clock_update_stages (master_clock, stages);
+  stages_updated = master_clock_update_stages (master_clock, stages);
+
+  /* The master clock goes idle if no stages were updated and falls back
+   * to polling for timeline progressions... */
+  if (!stages_updated)
+    master_clock->idle = TRUE;

  master_clock_reschedule_stage_updates (master_clock, stages);

-  g_slist_free_full (stages, g_object_unref);
+  g_slist_foreach (stages, (GFunc) g_object_unref, NULL);
+  g_slist_free (stages);
+
+  master_clock->prev_tick = master_clock->cur_tick;

  _clutter_threads_release_lock ();

@@ -523,6 +610,7 @@ clutter_master_clock_default_init (ClutterMasterClockDefault *self)
  source = clutter_clock_source_new (self);
  self->source = source;

+  self->idle = FALSE;
  self->ensure_next_iteration = FALSE;
  self->paused = FALSE;

--- a/clutter/clutter/clutter-mutter.h
+++ b/clutter/clutter/clutter-mutter.h
@@ -26,15 +26,10 @@
 #define __CLUTTER_H_INSIDE__

 #include "clutter-backend.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"
-#include "clutter-stage-private.h"
 #include "clutter-stage-view.h"
 #include "cogl/clutter-stage-cogl.h"
-#include "clutter/x11/clutter-backend-x11.h"
+#include "x11/clutter-stage-x11.h"

 CLUTTER_EXPORT
 void clutter_set_custom_backend_func (ClutterBackend *(* func) (void));
--- a/clutter/clutter/clutter-offscreen-effect.c
+++ b/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"

@@ -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);
-  g_clear_pointer (&priv->offscreen, cogl_object_unref);
+  if (priv->texture != NULL)
+    {
+      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,
-                                    ClutterPaintContext *paint_context)
+clutter_offscreen_effect_pre_paint (ClutterEffect *effect)
 {
  ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
  ClutterOffscreenEffectPrivate *priv = self->priv;
@@ -237,7 +248,6 @@ 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;
@@ -302,10 +312,10 @@ 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_framebuffer_get_modelview_matrix (framebuffer, &old_modelview);
+  cogl_get_modelview_matrix (&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
@@ -370,12 +380,10 @@ clutter_offscreen_effect_pre_paint (ClutterEffect       *effect,
 }

 static void
-clutter_offscreen_effect_real_paint_target (ClutterOffscreenEffect *effect,
-                                            ClutterPaintContext    *paint_context)
+clutter_offscreen_effect_real_paint_target (ClutterOffscreenEffect *effect)
 {
  ClutterOffscreenEffectPrivate *priv = effect->priv;
-  CoglFramebuffer *framebuffer =
-    clutter_paint_context_get_framebuffer (paint_context);
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
  guint8 paint_opacity;

  paint_opacity = clutter_actor_get_paint_opacity (priv->actor);
@@ -401,12 +409,10 @@ clutter_offscreen_effect_real_paint_target (ClutterOffscreenEffect *effect,
 }

 static void
-clutter_offscreen_effect_paint_texture (ClutterOffscreenEffect *effect,
-                                        ClutterPaintContext    *paint_context)
+clutter_offscreen_effect_paint_texture (ClutterOffscreenEffect *effect)
 {
  ClutterOffscreenEffectPrivate *priv = effect->priv;
-  CoglFramebuffer *framebuffer =
-    clutter_paint_context_get_framebuffer (paint_context);
+  CoglFramebuffer *framebuffer = cogl_get_draw_framebuffer ();
  CoglMatrix modelview;
  float resource_scale;

@@ -428,23 +434,22 @@ clutter_offscreen_effect_paint_texture (ClutterOffscreenEffect *effect,
                         priv->fbo_offset_x,
                         priv->fbo_offset_y,
                         0.0f);
+
  cogl_framebuffer_set_modelview_matrix (framebuffer, &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);
 }

 static void
-clutter_offscreen_effect_post_paint (ClutterEffect       *effect,
-                                     ClutterPaintContext *paint_context)
+clutter_offscreen_effect_post_paint (ClutterEffect *effect)
 {
  ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
  ClutterOffscreenEffectPrivate *priv = self->priv;
-  CoglFramebuffer *framebuffer;

  if (priv->offscreen == NULL ||
      priv->target == NULL ||
@@ -454,16 +459,14 @@ 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_framebuffer_pop_matrix (framebuffer);
-  clutter_paint_context_pop_framebuffer (paint_context);
+  cogl_framebuffer_pop_matrix (priv->offscreen);
+  cogl_pop_framebuffer ();

-  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);
@@ -474,33 +477,13 @@ clutter_offscreen_effect_paint (ClutterEffect           *effect,
   */
  if (priv->offscreen == NULL || (flags & CLUTTER_EFFECT_PAINT_ACTOR_DIRTY))
    {
-      ClutterEffectClass *effect_class = CLUTTER_EFFECT_GET_CLASS (effect);
-      gboolean pre_paint_succeeded;
-
-      pre_paint_succeeded = effect_class->pre_paint (effect, paint_context);
-
-      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);
+      /* Chain up to the parent paint method which will call the pre and
+         post paint functions to update the image */
+      CLUTTER_EFFECT_CLASS (clutter_offscreen_effect_parent_class)->
+        paint (effect, flags);
    }
  else
-    clutter_offscreen_effect_paint_texture (self, paint_context);
-}
-
-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);
+    clutter_offscreen_effect_paint_texture (self);
 }

 static void
@@ -509,9 +492,14 @@ clutter_offscreen_effect_finalize (GObject *gobject)
  ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (gobject);
  ClutterOffscreenEffectPrivate *priv = self->priv;

-  g_clear_pointer (&priv->offscreen, cogl_object_unref);
-  g_clear_pointer (&priv->texture, cogl_object_unref);
-  g_clear_pointer (&priv->target, cogl_object_unref);
+  if (priv->offscreen)
+    cogl_handle_unref (priv->offscreen);
+
+  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);
 }
@@ -533,7 +521,6 @@ 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
@@ -556,7 +543,7 @@ 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
 *
@@ -599,20 +586,17 @@ 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,
-                                       ClutterPaintContext    *paint_context)
+clutter_offscreen_effect_paint_target (ClutterOffscreenEffect *effect)
 {
  g_return_if_fail (CLUTTER_IS_OFFSCREEN_EFFECT (effect));

-  CLUTTER_OFFSCREEN_EFFECT_GET_CLASS (effect)->paint_target (effect,
-                                                             paint_context);
+  CLUTTER_OFFSCREEN_EFFECT_GET_CLASS (effect)->paint_target (effect);
 }

 /**
@@ -624,7 +608,7 @@ 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
--- a/clutter/clutter/clutter-offscreen-effect.h
+++ b/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,
-                                 ClutterPaintContext    *paint_context);
+  void       (* paint_target)   (ClutterOffscreenEffect *effect);

  /*< 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,
-                                                                 ClutterPaintContext    *paint_context);
+void            clutter_offscreen_effect_paint_target           (ClutterOffscreenEffect *effect);
 CLUTTER_EXPORT
 CoglHandle      clutter_offscreen_effect_create_texture         (ClutterOffscreenEffect *effect,
                                                                 gfloat                  width,
--- a/clutter/clutter/clutter-paint-context-private.h
+++ b/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 */
--- a/clutter/clutter/clutter-paint-context.c
+++ b/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;
-}
--- a/clutter/clutter/clutter-paint-context.h
+++ b/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 */
--- a/clutter/clutter/clutter-paint-node-private.h
+++ b/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
@@ -64,12 +63,9 @@ struct _ClutterPaintNodeClass

  void     (* finalize)  (ClutterPaintNode *node);

-  gboolean (* pre_draw)  (ClutterPaintNode    *node,
-                          ClutterPaintContext *paint_context);
-  void     (* draw)      (ClutterPaintNode    *node,
-                          ClutterPaintContext *paint_context);
-  void     (* post_draw) (ClutterPaintNode    *node,
-                          ClutterPaintContext *paint_context);
+  gboolean (* pre_draw)  (ClutterPaintNode *node);
+  void     (* draw)      (ClutterPaintNode *node);
+  void     (* post_draw) (ClutterPaintNode *node);

  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,
-                                                                         CoglFramebuffer             *framebuffer);
+ClutterPaintNode *      _clutter_dummy_node_new                         (ClutterActor                *actor);

 void                    _clutter_paint_node_dump_tree                   (ClutterPaintNode            *root);

@@ -143,6 +138,32 @@ G_GNUC_INTERNAL
 ClutterPaintNode *      clutter_paint_node_get_last_child               (ClutterPaintNode      *node);
 G_GNUC_INTERNAL
 ClutterPaintNode *      clutter_paint_node_get_parent                   (ClutterPaintNode      *node);
+G_GNUC_INTERNAL
+CoglFramebuffer *       clutter_paint_node_get_framebuffer              (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

--- a/clutter/clutter/clutter-paint-node.c
+++ b/clutter/clutter/clutter-paint-node.c
@@ -202,21 +202,18 @@ clutter_paint_node_real_finalize (ClutterPaintNode *node)
 }

 static gboolean
-clutter_paint_node_real_pre_draw (ClutterPaintNode    *node,
-                                  ClutterPaintContext *paint_context)
+clutter_paint_node_real_pre_draw (ClutterPaintNode *node)
 {
  return FALSE;
 }

 static void
-clutter_paint_node_real_draw (ClutterPaintNode    *node,
-                              ClutterPaintContext *paint_context)
+clutter_paint_node_real_draw (ClutterPaintNode *node)
 {
 }

 static void
-clutter_paint_node_real_post_draw (ClutterPaintNode    *node,
-                                   ClutterPaintContext *paint_context)
+clutter_paint_node_real_post_draw (ClutterPaintNode *node)
 {
 }

@@ -1000,30 +997,29 @@ clutter_paint_node_add_primitive (ClutterPaintNode *node,
 * its children, if any.
 */
 void
-clutter_paint_node_paint (ClutterPaintNode    *node,
-                          ClutterPaintContext *paint_context)
+clutter_paint_node_paint (ClutterPaintNode *node)
 {
  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);
    }
 }

@@ -1103,12 +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:
@@ -1198,25 +1194,18 @@ clutter_paint_node_get_root (ClutterPaintNode *node)
  return iter;
 }

-/**
- * clutter_paint_node_get_framebuffer:
- * @node: a #ClutterPaintNode
- *
- * Retrieves the #CoglFramebuffer that @node will draw
- * into, if it the root node has a custom framebuffer set.
- *
- * Returns: (transfer none): a #CoglFramebuffer or %NULL if no custom one is
- * set.
- */
 CoglFramebuffer *
 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 ();
 }
--- a/clutter/clutter/clutter-paint-node.h
+++ b/clutter/clutter/clutter-paint-node.h
@@ -50,16 +50,12 @@ CLUTTER_EXPORT
 void                    clutter_paint_node_unref                        (ClutterPaintNode      *node);

 CLUTTER_EXPORT
-void                    clutter_paint_node_paint                        (ClutterPaintNode      *node,
-                                                                         ClutterPaintContext   *paint_context);
+void                    clutter_paint_node_paint                        (ClutterPaintNode      *node);

 CLUTTER_EXPORT
 void                    clutter_paint_node_set_name                     (ClutterPaintNode      *node,
                                                                         const char            *name);

-CLUTTER_EXPORT
-CoglFramebuffer *       clutter_paint_node_get_framebuffer              (ClutterPaintNode      *node);
-
 CLUTTER_EXPORT
 void                    clutter_paint_node_add_child                    (ClutterPaintNode      *node,
                                                                         ClutterPaintNode      *child);
--- a/clutter/clutter/clutter-paint-nodes.c
+++ b/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"

@@ -76,7 +75,8 @@ _clutter_paint_node_init_types (void)
  cogl_pipeline_set_color (default_color_pipeline, &cogl_color);

  default_texture_pipeline = cogl_pipeline_new (ctx);
-  cogl_pipeline_set_layer_null_texture (default_texture_pipeline, 0);
+  cogl_pipeline_set_layer_null_texture (default_texture_pipeline, 0,
+                                        COGL_TEXTURE_TYPE_2D);
  cogl_pipeline_set_color (default_texture_pipeline, &cogl_color);
  cogl_pipeline_set_layer_wrap_mode (default_texture_pipeline, 0,
                                     COGL_PIPELINE_WRAP_MODE_AUTOMATIC);
@@ -104,12 +104,11 @@ struct _ClutterRootNode
 G_DEFINE_TYPE (ClutterRootNode, clutter_root_node, CLUTTER_TYPE_PAINT_NODE)

 static gboolean
-clutter_root_node_pre_draw (ClutterPaintNode    *node,
-                            ClutterPaintContext *paint_context)
+clutter_root_node_pre_draw (ClutterPaintNode *node)
 {
  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 +118,9 @@ clutter_root_node_pre_draw (ClutterPaintNode    *node,
 }

 static void
-clutter_root_node_post_draw (ClutterPaintNode    *node,
-                             ClutterPaintContext *paint_context)
+clutter_root_node_post_draw (ClutterPaintNode *node)
 {
-  clutter_paint_context_pop_framebuffer (paint_context);
+  cogl_pop_framebuffer ();
 }

 static void
@@ -166,8 +164,6 @@ 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 +173,54 @@ 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
-{
-  ClutterPaintNodeClass parent_class;
-};
+typedef struct _ClutterPaintNodeClass   ClutterTransformNodeClass;

 G_DEFINE_TYPE (ClutterTransformNode, clutter_transform_node, CLUTTER_TYPE_PAINT_NODE)

 static gboolean
-clutter_transform_node_pre_draw (ClutterPaintNode    *node,
-                                 ClutterPaintContext *paint_context)
+clutter_transform_node_pre_draw (ClutterPaintNode *node)
 {
-  ClutterTransformNode *transform_node = (ClutterTransformNode *) node;
-  CoglFramebuffer *fb =
-   clutter_paint_context_get_framebuffer (paint_context);
+  ClutterTransformNode *tnode = (ClutterTransformNode *) node;
+  CoglMatrix matrix;

-  cogl_framebuffer_push_matrix (fb);
-  cogl_framebuffer_transform (fb, &transform_node->transform);
+  cogl_push_matrix ();
+
+  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,
-                                  ClutterPaintContext *paint_context)
+clutter_transform_node_post_draw (ClutterPaintNode *node)
 {
-  CoglFramebuffer *fb =
-   clutter_paint_context_get_framebuffer (paint_context);
-
-  cogl_framebuffer_pop_matrix (fb);
+  cogl_pop_matrix ();
 }

 static void
@@ -238,24 +236,18 @@ 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);
-  if (transform)
-    res->transform = *transform;
+  res = _clutter_paint_node_create (_clutter_transform_node_get_type ());
+
+  if (modelview != NULL)
+    res->modelview = *modelview;

  return (ClutterPaintNode *) res;
 }
@@ -283,8 +275,7 @@ struct _ClutterDummyNode
 G_DEFINE_TYPE (ClutterDummyNode, clutter_dummy_node, CLUTTER_TYPE_PAINT_NODE)

 static gboolean
-clutter_dummy_node_pre_draw (ClutterPaintNode    *node,
-                             ClutterPaintContext *paint_context)
+clutter_dummy_node_pre_draw (ClutterPaintNode *node)
 {
  return TRUE;
 }
@@ -321,16 +312,6 @@ 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 +320,6 @@ 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 +328,7 @@ clutter_dummy_node_init (ClutterDummyNode *self)
 }

 ClutterPaintNode *
-_clutter_dummy_node_new (ClutterActor    *actor,
-                         CoglFramebuffer *framebuffer)
+_clutter_dummy_node_new (ClutterActor *actor)
 {
  ClutterPaintNode *res;
  ClutterDummyNode *dnode;
@@ -358,7 +337,7 @@ _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 +380,22 @@ clutter_pipeline_node_finalize (ClutterPaintNode *node)
 }

 static gboolean
-clutter_pipeline_node_pre_draw (ClutterPaintNode    *node,
-                                ClutterPaintContext *paint_context)
+clutter_pipeline_node_pre_draw (ClutterPaintNode *node)
 {
  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,
-                            ClutterPaintContext *paint_context)
+clutter_pipeline_node_draw (ClutterPaintNode *node)
 {
  ClutterPipelineNode *pnode = CLUTTER_PIPELINE_NODE (node);
  CoglFramebuffer *fb;
@@ -440,7 +407,7 @@ 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 +421,18 @@ clutter_pipeline_node_draw (ClutterPaintNode    *node,
          break;

        case PAINT_OP_TEX_RECT:
-          cogl_framebuffer_draw_textured_rectangle (fb,
-                                                    pnode->pipeline,
-                                                    op->op.texrect[0],
-                                                    op->op.texrect[1],
-                                                    op->op.texrect[2],
-                                                    op->op.texrect[3],
-                                                    op->op.texrect[4],
-                                                    op->op.texrect[5],
-                                                    op->op.texrect[6],
-                                                    op->op.texrect[7]);
+          cogl_rectangle_with_texture_coords (op->op.texrect[0],
+                                              op->op.texrect[1],
+                                              op->op.texrect[2],
+                                              op->op.texrect[3],
+                                              op->op.texrect[4],
+                                              op->op.texrect[5],
+                                              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 +443,7 @@ 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 +456,9 @@ clutter_pipeline_node_draw (ClutterPaintNode    *node,
 }

 static void
-clutter_pipeline_node_post_draw (ClutterPaintNode    *node,
-                                 ClutterPaintContext *paint_context)
+clutter_pipeline_node_post_draw (ClutterPaintNode *node)
 {
+  cogl_pop_source ();
 }

 static JsonNode *
@@ -812,8 +777,7 @@ clutter_text_node_finalize (ClutterPaintNode *node)
 }

 static gboolean
-clutter_text_node_pre_draw (ClutterPaintNode    *node,
-                            ClutterPaintContext *paint_context)
+clutter_text_node_pre_draw (ClutterPaintNode *node)
 {
  ClutterTextNode *tnode = CLUTTER_TEXT_NODE (node);

@@ -821,8 +785,7 @@ clutter_text_node_pre_draw (ClutterPaintNode    *node,
 }

 static void
-clutter_text_node_draw (ClutterPaintNode    *node,
-                        ClutterPaintContext *paint_context)
+clutter_text_node_draw (ClutterPaintNode *node)
 {
  ClutterTextNode *tnode = CLUTTER_TEXT_NODE (node);
  PangoRectangle extents;
@@ -832,7 +795,7 @@ 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 +828,11 @@ clutter_text_node_draw (ClutterPaintNode    *node,
              clipped = TRUE;
            }

-          cogl_pango_show_layout (fb,
-                                  tnode->layout,
-                                  op->op.texrect[0],
-                                  op->op.texrect[1],
-                                  &tnode->color);
+          cogl_pango_render_layout (tnode->layout,
+                                    op->op.texrect[0],
+                                    op->op.texrect[1],
+                                    &tnode->color,
+                                    0);

          if (clipped)
            cogl_framebuffer_pop_clip (fb);
@@ -1008,8 +971,7 @@ struct _ClutterClipNodeClass
 G_DEFINE_TYPE (ClutterClipNode, clutter_clip_node, CLUTTER_TYPE_PAINT_NODE)

 static gboolean
-clutter_clip_node_pre_draw (ClutterPaintNode    *node,
-                            ClutterPaintContext *paint_context)
+clutter_clip_node_pre_draw (ClutterPaintNode *node)
 {
  gboolean retval = FALSE;
  CoglFramebuffer *fb;
@@ -1018,7 +980,7 @@ 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 +1015,7 @@ clutter_clip_node_pre_draw (ClutterPaintNode    *node,
 }

 static void
-clutter_clip_node_post_draw (ClutterPaintNode    *node,
-                             ClutterPaintContext *paint_context)
+clutter_clip_node_post_draw (ClutterPaintNode *node)
 {
  CoglFramebuffer *fb;
  guint i;
@@ -1062,7 +1023,7 @@ 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 +1079,10 @@ clutter_clip_node_new (void)
 }

 /*
- * ClutterActorNode
+ * ClutterLayerNode (private)
 */

-struct _ClutterActorNode
-{
-  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
- */
+#define clutter_layer_node_get_type     _clutter_layer_node_get_type

 struct _ClutterLayerNode
 {
@@ -1257,11 +1110,9 @@ struct _ClutterLayerNodeClass
 G_DEFINE_TYPE (ClutterLayerNode, clutter_layer_node, CLUTTER_TYPE_PAINT_NODE)

 static gboolean
-clutter_layer_node_pre_draw (ClutterPaintNode *node,
-                             ClutterPaintContext *paint_context)
+clutter_layer_node_pre_draw (ClutterPaintNode *node)
 {
  ClutterLayerNode *lnode = (ClutterLayerNode *) node;
-  CoglFramebuffer *framebuffer;
  CoglMatrix matrix;

  /* if we were unable to create an offscreen buffer for this node, then
@@ -1277,10 +1128,9 @@ 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_framebuffer_get_modelview_matrix (framebuffer, &matrix);
+  cogl_get_modelview_matrix (&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 +1148,7 @@ 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 +1158,17 @@ clutter_layer_node_pre_draw (ClutterPaintNode *node,
 }

 static void
-clutter_layer_node_post_draw (ClutterPaintNode    *node,
-                              ClutterPaintContext *paint_context)
+clutter_layer_node_post_draw (ClutterPaintNode *node)
 {
  ClutterLayerNode *lnode = CLUTTER_LAYER_NODE (node);
  CoglFramebuffer *fb;
  guint i;

  /* switch to the previous framebuffer */
-  cogl_framebuffer_pop_matrix (lnode->offscreen);
-  clutter_paint_context_pop_framebuffer (paint_context);
+  cogl_pop_matrix ();
+  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 +1182,20 @@ 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,
-                                                    lnode->state,
-                                                    op->op.texrect[0],
-                                                    op->op.texrect[1],
-                                                    op->op.texrect[2],
-                                                    op->op.texrect[3],
-                                                    op->op.texrect[4],
-                                                    op->op.texrect[5],
-                                                    op->op.texrect[6],
-                                                    op->op.texrect[7]);
+          cogl_push_source (lnode->state);
+          cogl_rectangle_with_texture_coords (op->op.texrect[0],
+                                              op->op.texrect[1],
+                                              op->op.texrect[2],
+                                              op->op.texrect[3],
+                                              op->op.texrect[4],
+                                              op->op.texrect[5],
+                                              op->op.texrect[6],
+                                              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 +1206,9 @@ 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 +1269,11 @@ clutter_layer_node_init (ClutterLayerNode *self)
 * Since: 1.10
 */
 ClutterPaintNode *
-clutter_layer_node_new (const CoglMatrix        *projection,
-                        const cairo_rectangle_t *viewport,
-                        float                    width,
-                        float                    height,
-                        guint8                   opacity)
+_clutter_layer_node_new (const CoglMatrix        *projection,
+                         const cairo_rectangle_t *viewport,
+                         float                    width,
+                         float                    height,
+                         guint8                   opacity)
 {
  ClutterLayerNode *res;
  CoglColor color;
--- a/clutter/clutter/clutter-paint-nodes.h
+++ b/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__ */
--- a/clutter/clutter/clutter-paint-volume.c
+++ b/clutter/clutter/clutter-paint-volume.c
@@ -182,7 +182,7 @@ 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)
 {
  static const int key_vertices[4] = { 0, 1, 3, 4 };
--- a/clutter/clutter/clutter-pan-action.c
+++ b/clutter/clutter/clutter-pan-action.c
@@ -579,7 +579,8 @@ clutter_pan_action_class_init (ClutterPanActionClass *klass)
                  G_TYPE_FROM_CLASS (klass),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (ClutterPanActionClass, pan_stopped),
-                  NULL, NULL, NULL,
+                  NULL, NULL,
+                  _clutter_marshal_VOID__OBJECT,
                  G_TYPE_NONE, 1,
                  CLUTTER_TYPE_ACTOR);
 }
--- a/clutter/clutter/clutter-path.c
+++ b/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
@@ -288,7 +295,8 @@ clutter_path_clear (ClutterPath *path)
 {
  ClutterPathPrivate *priv = path->priv;

-  g_slist_free_full (priv->nodes, (GDestroyNotify) clutter_path_node_full_free);
+  g_slist_foreach (priv->nodes, (GFunc) clutter_path_node_full_free, NULL);
+  g_slist_free (priv->nodes);

  priv->nodes = priv->nodes_tail = NULL;
  priv->nodes_dirty = TRUE;
@@ -651,7 +659,8 @@ clutter_path_parse_description (const gchar  *p,
  return TRUE;

 fail:
-  g_slist_free_full (nodes, (GDestroyNotify) clutter_path_node_full_free);
+  g_slist_foreach (nodes, (GFunc) clutter_path_node_full_free, NULL);
+  g_slist_free (nodes);
  return FALSE;
 }

--- a/clutter/clutter/clutter-pick-context-private.h
+++ b/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 */
--- a/clutter/clutter/clutter-pick-context.c
+++ b/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;
-}
--- a/clutter/clutter/clutter-private.h
+++ b/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)
@@ -85,6 +85,7 @@ typedef struct _ClutterVertex4          ClutterVertex4;
 /* keep this for source compatibility with clutter */
 #define P_(String) (String)
 #define N_(String) (String)
+#define _(String) (String)

 /* This is a replacement for the nearbyint function which always rounds to the
 * nearest integer. nearbyint is apparently a C99 function so it might not
@@ -105,10 +106,12 @@ 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;

 /*
@@ -139,6 +142,13 @@ struct _ClutterMainContext
  /* default FPS; this is only used if we cannot sync to vblank */
  guint frame_rate;

+  /* actors with a grab on all devices */
+  ClutterActor *pointer_grab_actor;
+  ClutterActor *keyboard_grab_actor;
+
+  /* stack of actors with shaders during paint */
+  GSList *shaders;
+
  /* fb bit masks for col<->id mapping in picking */
  gint fb_r_mask;
  gint fb_g_mask;
@@ -163,6 +173,7 @@ struct _ClutterMainContext

  /* boolean flags */
  guint is_initialized          : 1;
+  guint motion_events_per_actor : 1;
  guint defer_display_setup     : 1;
  guint options_parsed          : 1;
  guint show_fps                : 1;
@@ -179,9 +190,7 @@ typedef struct
 gboolean _clutter_threads_dispatch      (gpointer data);
 void     _clutter_threads_dispatch_free (gpointer data);

-CLUTTER_EXPORT
 void                    _clutter_threads_acquire_lock                   (void);
-CLUTTER_EXPORT
 void                    _clutter_threads_release_lock                   (void);

 ClutterMainContext *    _clutter_context_get_default                    (void);
@@ -189,6 +198,10 @@ void                    _clutter_context_lock                           (void);
 void                    _clutter_context_unlock                         (void);
 gboolean                _clutter_context_is_initialized                 (void);
 ClutterPickMode         _clutter_context_get_pick_mode                  (void);
+void                    _clutter_context_push_shader_stack              (ClutterActor *actor);
+ClutterActor *          _clutter_context_pop_shader_stack               (ClutterActor *actor);
+ClutterActor *          _clutter_context_peek_shader_stack              (void);
+gboolean                _clutter_context_get_motion_events_enabled      (void);
 gboolean                _clutter_context_get_show_fps                   (void);

 gboolean      _clutter_feature_init (GError **error);
@@ -197,7 +210,11 @@ gboolean      _clutter_feature_init (GError **error);
 gboolean        _clutter_diagnostic_enabled     (void);
 void            _clutter_diagnostic_message     (const char *fmt, ...) G_GNUC_PRINTF (1, 2);

-CLUTTER_EXPORT
+/* Picking code */
+guint           _clutter_pixel_to_id            (guchar        pixel[4]);
+void            _clutter_id_to_color            (guint         id,
+                                                 ClutterColor *col);
+
 void            _clutter_set_sync_to_vblank     (gboolean      sync_to_vblank);

 /* use this function as the accumulator if you have a signal with
@@ -257,12 +274,6 @@ struct _ClutterVertex4
  float w;
 };

-void
-_clutter_util_vertex4_interpolate (const ClutterVertex4 *a,
-                                   const ClutterVertex4 *b,
-                                   double                progress,
-                                   ClutterVertex4       *res);
-
 #define CLUTTER_MATRIX_INIT_IDENTITY { \
  1.0f, 0.0f, 0.0f, 0.0f, \
  0.0f, 1.0f, 0.0f, 0.0f, \
@@ -270,28 +281,6 @@ _clutter_util_vertex4_interpolate (const ClutterVertex4 *a,
  0.0f, 0.0f, 0.0f, 1.0f, \
 }

-float   _clutter_util_matrix_determinant        (const ClutterMatrix *matrix);
-
-void    _clutter_util_matrix_skew_xy            (ClutterMatrix *matrix,
-                                                 float          factor);
-void    _clutter_util_matrix_skew_xz            (ClutterMatrix *matrix,
-                                                 float          factor);
-void    _clutter_util_matrix_skew_yz            (ClutterMatrix *matrix,
-                                                 float          factor);
-
-gboolean        _clutter_util_matrix_decompose  (const ClutterMatrix *src,
-                                                 graphene_point3d_t  *scale_p,
-                                                 float                shear_p[3],
-                                                 graphene_point3d_t  *rotate_p,
-                                                 graphene_point3d_t  *translate_p,
-                                                 ClutterVertex4      *perspective_p);
-
-CLUTTER_EXPORT
-PangoDirection _clutter_pango_unichar_direction (gunichar ch);
-
-PangoDirection _clutter_pango_find_base_dir     (const gchar *text,
-                                                 gint         length);
-
 typedef struct _ClutterPlane
 {
  graphene_vec3_t v0;
@@ -313,8 +302,6 @@ 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__ */
--- a/clutter/clutter/clutter-script-parser.c
+++ b/clutter/clutter/clutter-script-parser.c
@@ -1331,7 +1331,7 @@ _clutter_script_parse_node (ClutterScript *script,
            }
          else if (p_type == GRAPHENE_TYPE_RECT)
            {
-              graphene_rect_t rect = GRAPHENE_RECT_INIT_ZERO;
+              graphene_rect_t rect = GRAPHENE_RECT_INIT (0, 0, 0, 0);

              /* rect := {
               *        "x" : (int),
@@ -1420,7 +1420,7 @@ _clutter_script_parse_node (ClutterScript *script,
            }
          else if (G_VALUE_HOLDS (value, GRAPHENE_TYPE_RECT))
            {
-              graphene_rect_t rect = GRAPHENE_RECT_INIT_ZERO;
+              graphene_rect_t rect = GRAPHENE_RECT_INIT (0, 0, 0, 0);

              /* rect := [ (int), (int), (int), (int) ] */

@@ -1637,17 +1637,14 @@ clutter_script_translate_parameters (ClutterScript  *script,
                                     GObject        *object,
                                     const gchar    *name,
                                     GList          *properties,
-                                     GPtrArray     **param_names,
-                                     GArray        **param_values)
+                                     GArray        **params)
 {
  ClutterScriptable *scriptable = NULL;
  ClutterScriptableIface *iface = NULL;
  GList *l, *unparsed;
  gboolean parse_custom = FALSE;

-  *param_names = g_ptr_array_new_with_free_func (g_free);
-  *param_values = g_array_new (FALSE, FALSE, sizeof (GValue));
-  g_array_set_clear_func (*param_values, (GDestroyNotify) g_value_unset);
+  *params = g_array_new (FALSE, FALSE, sizeof (GParameter));

  if (CLUTTER_IS_SCRIPTABLE (object))
    {
@@ -1663,7 +1660,7 @@ clutter_script_translate_parameters (ClutterScript  *script,
  for (l = properties; l != NULL; l = l->next)
    {
      PropertyInfo *pinfo = l->data;
-      GValue value = G_VALUE_INIT;
+      GParameter param = { NULL };
      gboolean res = FALSE;

      if (pinfo->is_child || pinfo->is_layout)
@@ -1680,12 +1677,12 @@ clutter_script_translate_parameters (ClutterScript  *script,
                    pinfo->name);

      if (parse_custom)
-        res = iface->parse_custom_node (scriptable, script, &value,
+        res = iface->parse_custom_node (scriptable, script, &param.value,
                                        pinfo->name,
                                        pinfo->node);

      if (!res)
-        res = _clutter_script_parse_node (script, &value,
+        res = _clutter_script_parse_node (script, &param.value,
                                          pinfo->name,
                                          pinfo->node,
                                          pinfo->pspec);
@@ -1697,8 +1694,9 @@ clutter_script_translate_parameters (ClutterScript  *script,
          continue;
        }

-      g_ptr_array_add (*param_names, g_strdup (pinfo->name));
-      g_array_append_val (*param_values, value);
+      param.name = g_strdup (pinfo->name);
+
+      g_array_append_val (*params, param);

      property_info_free (pinfo);
    }
@@ -1713,8 +1711,7 @@ clutter_script_construct_parameters (ClutterScript  *script,
                                     GType           gtype,
                                     const gchar    *name,
                                     GList          *properties,
-                                     GPtrArray     **construct_param_names,
-                                     GArray        **construct_param_values)
+                                     GArray        **construct_params)
 {
  GObjectClass *klass;
  GList *l, *unparsed;
@@ -1722,17 +1719,14 @@ clutter_script_construct_parameters (ClutterScript  *script,
  klass = g_type_class_ref (gtype);
  g_assert (klass != NULL);

-  *construct_param_names = g_ptr_array_new_with_free_func (g_free);
-  *construct_param_values = g_array_new (FALSE, FALSE, sizeof (GValue));
-  g_array_set_clear_func (*construct_param_values,
-                          (GDestroyNotify) g_value_unset);
+  *construct_params = g_array_new (FALSE, FALSE, sizeof (GParameter));

  unparsed = NULL;

  for (l = properties; l != NULL; l = l->next)
    {
      PropertyInfo *pinfo = l->data;
-      GValue value = G_VALUE_INIT;
+      GParameter param = { NULL };
      GParamSpec *pspec = NULL;

      /* we allow custom property names for classes, so if we
@@ -1756,7 +1750,9 @@ clutter_script_construct_parameters (ClutterScript  *script,
          continue;
        }

-      if (!_clutter_script_parse_node (script, &value,
+      param.name = g_strdup (pinfo->name);
+
+      if (!_clutter_script_parse_node (script, &param.value,
                                       pinfo->name,
                                       pinfo->node,
                                       pinfo->pspec))
@@ -1765,8 +1761,7 @@ clutter_script_construct_parameters (ClutterScript  *script,
          continue;
        }

-      g_ptr_array_add (*construct_param_names, g_strdup (pinfo->name));
-      g_array_append_val (*construct_param_values, value);
+      g_array_append_val (*construct_params, param);

      property_info_free (pinfo);
    }
@@ -2027,7 +2022,8 @@ add_children (ClutterScript *script,
      clutter_container_add_actor (container, CLUTTER_ACTOR (object));
    }

-  g_list_free_full (oinfo->children, g_free);
+  g_list_foreach (oinfo->children, (GFunc) g_free, NULL);
+  g_list_free (oinfo->children);

  oinfo->children = unresolved;
 }
@@ -2093,8 +2089,7 @@ _clutter_script_apply_properties (ClutterScript *script,
  gboolean set_custom_property = FALSE;
  GObject *object = oinfo->object;
  GList *properties;
-  g_autoptr (GPtrArray) param_names = NULL;
-  g_autoptr (GArray) param_values = NULL;
+  GArray *params;
  guint i;

  if (!oinfo->has_unresolved)
@@ -2118,31 +2113,34 @@ _clutter_script_apply_properties (ClutterScript *script,
                                                           object,
                                                           oinfo->id,
                                                           properties,
-                                                           &param_names,
-                                                           &param_values);
+                                                           &params);

  /* consume all the properties we could translate in this pass */
-  for (i = 0; i < param_names->len; i++)
+  for (i = 0; i < params->len; i++)
    {
-      char *name = g_ptr_array_index (param_names, i);
-      GValue *value = &g_array_index (param_values, GValue, i);
+      GParameter *param = &g_array_index (params, GParameter, i);

      CLUTTER_NOTE (SCRIPT,
                    "Setting %s property '%s' (type:%s) to object '%s' (id:%s)",
                    set_custom_property ? "custom" : "regular",
-                    name,
-                    g_type_name (G_VALUE_TYPE (value)),
+                    param->name,
+                    g_type_name (G_VALUE_TYPE (&param->value)),
                    g_type_name (oinfo->gtype),
                    oinfo->id);

      if (set_custom_property)
        iface->set_custom_property (scriptable, script,
-                                    name,
-                                    value);
+                                    param->name,
+                                    &param->value);
      else
-        g_object_set_property (object, name, value);
+        g_object_set_property (object, param->name, &param->value);
+
+      g_free ((gchar *) param->name);
+      g_value_unset (&param->value);
    }

+  g_array_free (params, TRUE);
+
  _clutter_script_check_unresolved (script, oinfo);
 }

@@ -2150,8 +2148,8 @@ void
 _clutter_script_construct_object (ClutterScript *script,
                                  ObjectInfo    *oinfo)
 {
-  g_autoptr (GPtrArray) param_names = NULL;
-  g_autoptr (GArray) param_values = NULL;
+  GArray *params = NULL;
+  guint i;

  /* we have completely updated the object */
  if (oinfo->object != NULL)
@@ -2194,14 +2192,25 @@ _clutter_script_construct_object (ClutterScript *script,
                                             oinfo->gtype,
                                             oinfo->id,
                                             properties,
-                                             &param_names,
-                                             &param_values);
+                                             &params);

      default_stage = clutter_stage_manager_get_default_stage (manager);
      oinfo->object = G_OBJECT (default_stage);
+
+      for (i = 0; i < params->len; i++)
+        {
+          GParameter *param = &g_array_index (params, GParameter, i);
+
+          g_free ((gchar *) param->name);
+          g_value_unset (&param->value);
+        }
+
+      g_array_free (params, TRUE);
    }
  else
    {
+      g_autoptr (GPtrArray) param_names = NULL;
+      GArray *param_values;
      GList *properties = oinfo->properties;

      /* every other object: first, we get the construction parameters */
@@ -2210,11 +2219,22 @@ _clutter_script_construct_object (ClutterScript *script,
                                             oinfo->gtype,
                                             oinfo->id,
                                             properties,
-                                             &param_names,
-                                             &param_values);
+                                             &params);
+
+      /* Convert GParameter → (GStrv, GValue[]) */
+      param_names = g_ptr_array_sized_new (params->len);
+      param_values = g_array_sized_new (TRUE, FALSE, sizeof (GValue), params->len);
+      for (i = 0; i < params->len; i++)
+        {
+          GParameter *param = &g_array_index (params, GParameter, i);
+
+          g_ptr_array_add (param_names, (gchar *) param->name);
+          g_array_append_val (param_values, param->value);
+        }
+      g_ptr_array_add (param_names, NULL);

      oinfo->object = g_object_new_with_properties (oinfo->gtype,
-                                                    param_names->len,
+                                                    params->len,
                                                    (const gchar **) param_names->pdata,
                                                    (const GValue *) param_values->data);

@@ -2223,6 +2243,17 @@ _clutter_script_construct_object (ClutterScript *script,
       * else too or only by this ClutterScript object.
       */
      g_object_ref_sink (oinfo->object);
+
+      for (i = 0; i < params->len; i++)
+        {
+          GParameter *param = &g_array_index (params, GParameter, i);
+
+          g_free ((gchar *) param->name);
+          g_value_unset (&param->value);
+        }
+
+      g_array_free (param_values, FALSE);
+      g_array_free (params, TRUE);
   }

  g_assert (oinfo->object != NULL);
--- a/clutter/clutter/clutter-script-private.h
+++ b/clutter/clutter/clutter-script-private.h
@@ -130,8 +130,8 @@ gboolean _clutter_script_parse_color       (ClutterScript   *script,
                                            ClutterColor    *color);
 GObject *_clutter_script_parse_alpha       (ClutterScript   *script,
                                            JsonNode        *node);
-gboolean _clutter_script_parse_point       (ClutterScript    *script,
-                                            JsonNode         *node,
+gboolean _clutter_script_parse_point       (ClutterScript   *script,
+                                            JsonNode        *node,
                                            graphene_point_t *point);
 gboolean _clutter_script_parse_size        (ClutterScript   *script,
                                            JsonNode        *node,
--- a/clutter/clutter/clutter-script.c
+++ b/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"

@@ -201,6 +263,8 @@ enum

 static GParamSpec *obj_props[PROP_LAST];

+#define CLUTTER_SCRIPT_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), CLUTTER_TYPE_SCRIPT, ClutterScriptPrivate))
+
 struct _ClutterScriptPrivate
 {
  GHashTable *objects;
@@ -282,12 +346,15 @@ object_info_free (gpointer data)
      g_free (oinfo->class_name);
      g_free (oinfo->type_func);

-      g_list_free_full (oinfo->properties, property_info_free);
+      g_list_foreach (oinfo->properties, (GFunc) property_info_free, NULL);
+      g_list_free (oinfo->properties);

-      g_list_free_full (oinfo->signals, signal_info_free);
+      g_list_foreach (oinfo->signals, (GFunc) signal_info_free, NULL);
+      g_list_free (oinfo->signals);

      /* these are ids */
-      g_list_free_full (oinfo->children, g_free);
+      g_list_foreach (oinfo->children, (GFunc) g_free, NULL);
+      g_list_free (oinfo->children);

      /* we unref top-level objects and leave the actors alone,
       * unless we are unmerging in which case we have to destroy
@@ -313,7 +380,7 @@ object_info_free (gpointer data)
 static void
 clutter_script_finalize (GObject *gobject)
 {
-  ClutterScriptPrivate *priv = CLUTTER_SCRIPT (gobject)->priv;
+  ClutterScriptPrivate *priv = CLUTTER_SCRIPT_GET_PRIVATE (gobject);

  g_object_unref (priv->parser);
  g_hash_table_destroy (priv->objects);
@@ -462,10 +529,11 @@ clutter_script_init (ClutterScript *script)
 /**
 * clutter_script_new:
 *
- * Creates a new #ClutterScript instance. #ClutterScript can be used to load
- * objects definitions for scenegraph elements, like actors, or behavioural
- * elements, like timelines. The definitions must be encoded using the
- * JavaScript Object Notation (JSON) language.
+ * Creates a new #ClutterScript instance. #ClutterScript can be used
+ * to load objects definitions for scenegraph elements, like actors,
+ * or behavioural elements, like behaviours and timelines. The
+ * definitions must be encoded using the JavaScript Object Notation (JSON)
+ * language.
 *
 * Return value: the newly created #ClutterScript instance. Use
 *   g_object_unref() when done.
@@ -778,7 +846,8 @@ clutter_script_unmerge_objects (ClutterScript *script,
  for (l = data.ids; l != NULL; l = l->next)
    g_hash_table_remove (priv->objects, l->data);

-  g_slist_free_full (data.ids, g_free);
+  g_slist_foreach (data.ids, (GFunc) g_free, NULL);
+  g_slist_free (data.ids);

  clutter_script_ensure_objects (script);
 }
@@ -800,7 +869,9 @@ 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);
    }
 }
--- a/clutter/clutter/clutter-seat.c
+++ b/clutter/clutter/clutter-seat.c
@@ -1,582 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * 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/>.
- *
- * Author: Carlos Garnacho <carlosg@gnome.org>
- */
-
-#include "clutter-build-config.h"
-
-#include "clutter-backend-private.h"
-#include "clutter-input-device-tool.h"
-#include "clutter-input-pointer-a11y-private.h"
-#include "clutter-marshal.h"
-#include "clutter-private.h"
-#include "clutter-seat.h"
-#include "clutter-virtual-input-device.h"
-
-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,
-  N_SIGNALS,
-};
-
-static guint signals[N_SIGNALS] = { 0 };
-
-enum
-{
-  PROP_0,
-  PROP_BACKEND,
-  PROP_TOUCH_MODE,
-  N_PROPS
-};
-
-static GParamSpec *props[N_PROPS];
-
-typedef struct _ClutterSeatPrivate ClutterSeatPrivate;
-
-struct _ClutterSeatPrivate
-{
-  ClutterBackend *backend;
-
-  /* Keyboard a11y */
-  ClutterKbdA11ySettings kbd_a11y_settings;
-
-  /* Pointer a11y */
-  ClutterPointerA11ySettings pointer_a11y_settings;
-};
-
-G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (ClutterSeat, clutter_seat, G_TYPE_OBJECT)
-
-static void
-clutter_seat_set_property (GObject      *object,
-                           guint         prop_id,
-                           const GValue *value,
-                           GParamSpec   *pspec)
-{
-  ClutterSeat *seat = CLUTTER_SEAT (object);
-  ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
-
-  switch (prop_id)
-    {
-    case PROP_BACKEND:
-      priv->backend = g_value_get_object (value);
-      break;
-    case PROP_TOUCH_MODE:
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-    }
-}
-
-static void
-clutter_seat_get_property (GObject    *object,
-                           guint       prop_id,
-                           GValue     *value,
-                           GParamSpec *pspec)
-{
-  ClutterSeat *seat = CLUTTER_SEAT (object);
-  ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
-
-  switch (prop_id)
-    {
-    case PROP_BACKEND:
-      g_value_set_object (value, priv->backend);
-      break;
-    case PROP_TOUCH_MODE:
-      g_value_set_boolean (value, FALSE);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-    }
-}
-
-static void
-clutter_seat_finalize (GObject *object)
-{
-  ClutterSeat *seat = CLUTTER_SEAT (object);
-  ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
-
-  g_clear_object (&priv->backend);
-
-  G_OBJECT_CLASS (clutter_seat_parent_class)->finalize (object);
-}
-
-static void
-clutter_seat_class_init (ClutterSeatClass *klass)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
-  object_class->set_property = clutter_seat_set_property;
-  object_class->get_property = clutter_seat_get_property;
-  object_class->finalize = clutter_seat_finalize;
-
-  signals[DEVICE_ADDED] =
-    g_signal_new (I_("device-added"),
-                  G_TYPE_FROM_CLASS (object_class),
-                  G_SIGNAL_RUN_LAST,
-                  0, NULL, NULL, NULL,
-                  G_TYPE_NONE, 1,
-                  CLUTTER_TYPE_INPUT_DEVICE);
-
-  signals[DEVICE_REMOVED] =
-    g_signal_new (I_("device-removed"),
-                  G_TYPE_FROM_CLASS (object_class),
-                  G_SIGNAL_RUN_LAST,
-                  0, NULL, NULL, NULL,
-                  G_TYPE_NONE, 1,
-                  CLUTTER_TYPE_INPUT_DEVICE);
-  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);
-  g_signal_set_va_marshaller (signals[TOOL_CHANGED],
-                              G_TYPE_FROM_CLASS (object_class),
-                              _clutter_marshal_VOID__OBJECT_OBJECTv);
-
-  /**
-   * ClutterSeat::kbd-a11y-mods-state-changed:
-   * @seat: the #ClutterSeat 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.
-   */
-  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);
-  g_signal_set_va_marshaller (signals[KBD_A11Y_MASK_CHANGED],
-                              G_TYPE_FROM_CLASS (object_class),
-                              _clutter_marshal_VOID__UINT_UINTv);
-
-  /**
-   * ClutterSeat::kbd-a11y-flags-changed:
-   * @seat: the #ClutterSeat 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 accessibility operations.
-   */
-  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);
-  g_signal_set_va_marshaller (signals[KBD_A11Y_FLAGS_CHANGED],
-                              G_TYPE_FROM_CLASS (object_class),
-                              _clutter_marshal_VOID__UINT_UINTv);
-
-  /**
-   * ClutterSeat::ptr-a11y-dwell-click-type-changed:
-   * @seat: the #ClutterSeat 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.
-   */
-  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, NULL,
-                  G_TYPE_NONE, 1,
-                  CLUTTER_TYPE_POINTER_A11Y_DWELL_CLICK_TYPE);
-
-  /**
-   * ClutterSeat::ptr-a11y-timeout-started:
-   * @seat: the #ClutterSeat 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.
-   */
-  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);
-  g_signal_set_va_marshaller (signals[PTR_A11Y_TIMEOUT_STARTED],
-                              G_TYPE_FROM_CLASS (object_class),
-                              _clutter_marshal_VOID__OBJECT_FLAGS_UINTv);
-
-  /**
-   * ClutterSeat::ptr-a11y-timeout-stopped:
-   * @seat: the #ClutterSeat 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.
-   */
-  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);
-  g_signal_set_va_marshaller (signals[PTR_A11Y_TIMEOUT_STOPPED],
-                              G_TYPE_FROM_CLASS (object_class),
-                              _clutter_marshal_VOID__OBJECT_FLAGS_BOOLEANv);
-
-  props[PROP_BACKEND] =
-    g_param_spec_object ("backend",
-                         P_("Backend"),
-                         P_("Backend"),
-                         CLUTTER_TYPE_BACKEND,
-                         CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-
-  props[PROP_TOUCH_MODE] =
-    g_param_spec_boolean ("touch-mode",
-                          P_("Touch mode"),
-                          P_("Touch mode"),
-                          FALSE,
-                          CLUTTER_PARAM_READABLE);
-
-  g_object_class_install_properties (object_class, N_PROPS, props);
-}
-
-static void
-clutter_seat_init (ClutterSeat *seat)
-{
-}
-
-/**
- * clutter_seat_get_pointer:
- * @seat: a #ClutterSeat
- *
- * Returns the master pointer
- *
- * Returns: (transfer none): the master pointer
- **/
-ClutterInputDevice *
-clutter_seat_get_pointer (ClutterSeat *seat)
-{
-  g_return_val_if_fail (CLUTTER_IS_SEAT (seat), NULL);
-
-  return CLUTTER_SEAT_GET_CLASS (seat)->get_pointer (seat);
-}
-
-/**
- * clutter_seat_get_keyboard:
- * @seat: a #ClutterSeat
- *
- * Returns the master keyboard
- *
- * Returns: (transfer none): the master keyboard
- **/
-ClutterInputDevice *
-clutter_seat_get_keyboard (ClutterSeat *seat)
-{
-  g_return_val_if_fail (CLUTTER_IS_SEAT (seat), NULL);
-
-  return CLUTTER_SEAT_GET_CLASS (seat)->get_keyboard (seat);
-}
-
-/**
- * clutter_seat_list_devices:
- * @seat: a #ClutterSeat
- *
- * Returns the list of HW devices
- *
- * Returns: (transfer container) (element-type Clutter.InputDevice): A list
- *   of #ClutterInputDevice. The elements of the returned list are owned by
- *   Clutter and may not be freed, the returned list should be freed using
- *   g_list_free() when done.
- **/
-GList *
-clutter_seat_list_devices (ClutterSeat *seat)
-{
-  g_return_val_if_fail (CLUTTER_IS_SEAT (seat), NULL);
-
-  return CLUTTER_SEAT_GET_CLASS (seat)->list_devices (seat);
-}
-
-void
-clutter_seat_bell_notify (ClutterSeat *seat)
-{
-  CLUTTER_SEAT_GET_CLASS (seat)->bell_notify (seat);
-}
-
-/**
- * clutter_seat_get_keymap:
- * @seat: a #ClutterSeat
- *
- * Returns the seat keymap
- *
- * Returns: (transfer none): the seat keymap
- **/
-ClutterKeymap *
-clutter_seat_get_keymap (ClutterSeat *seat)
-{
-  return CLUTTER_SEAT_GET_CLASS (seat)->get_keymap (seat);
-}
-
-static gboolean
-are_kbd_a11y_settings_equal (ClutterKbdA11ySettings *a,
-                             ClutterKbdA11ySettings *b)
-{
-  return (memcmp (a, b, sizeof (ClutterKbdA11ySettings)) == 0);
-}
-
-void
-clutter_seat_set_kbd_a11y_settings (ClutterSeat            *seat,
-                                    ClutterKbdA11ySettings *settings)
-{
-  ClutterSeatClass *seat_class;
-  ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
-
-  g_return_if_fail (CLUTTER_IS_SEAT (seat));
-
-  if (are_kbd_a11y_settings_equal (&priv->kbd_a11y_settings, settings))
-    return;
-
-  priv->kbd_a11y_settings = *settings;
-
-  seat_class = CLUTTER_SEAT_GET_CLASS (seat);
-  if (seat_class->apply_kbd_a11y_settings)
-    seat_class->apply_kbd_a11y_settings (seat, settings);
-}
-
-void
-clutter_seat_get_kbd_a11y_settings (ClutterSeat            *seat,
-                                    ClutterKbdA11ySettings *settings)
-{
-  ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
-
-  g_return_if_fail (CLUTTER_IS_SEAT (seat));
-
-  *settings = priv->kbd_a11y_settings;
-}
-
-void
-clutter_seat_ensure_a11y_state (ClutterSeat *seat)
-{
-  ClutterInputDevice *core_pointer;
-
-  core_pointer = clutter_seat_get_pointer (seat);
-
-  if (core_pointer)
-    {
-      if (_clutter_is_input_pointer_a11y_enabled (core_pointer))
-        _clutter_input_pointer_a11y_add_device (core_pointer);
-    }
-}
-
-static gboolean
-are_pointer_a11y_settings_equal (ClutterPointerA11ySettings *a,
-                                 ClutterPointerA11ySettings *b)
-{
-  return (memcmp (a, b, sizeof (ClutterPointerA11ySettings)) == 0);
-}
-
-static void
-clutter_seat_enable_pointer_a11y (ClutterSeat *seat)
-{
-  ClutterInputDevice *core_pointer;
-
-  core_pointer = clutter_seat_get_pointer (seat);
-
-  _clutter_input_pointer_a11y_add_device (core_pointer);
-}
-
-static void
-clutter_seat_disable_pointer_a11y (ClutterSeat *seat)
-{
-  ClutterInputDevice *core_pointer;
-
-  core_pointer = clutter_seat_get_pointer (seat);
-
-  _clutter_input_pointer_a11y_remove_device (core_pointer);
-}
-
-/**
- * clutter_seat_set_pointer_a11y_settings:
- * @seat: a #ClutterSeat
- * @settings: a pointer to a #ClutterPointerA11ySettings
- *
- * Sets the pointer accessibility settings
- **/
-void
-clutter_seat_set_pointer_a11y_settings (ClutterSeat                *seat,
-                                        ClutterPointerA11ySettings *settings)
-{
-  ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
-
-  g_return_if_fail (CLUTTER_IS_SEAT (seat));
-
-  if (are_pointer_a11y_settings_equal (&priv->pointer_a11y_settings, settings))
-    return;
-
-  if (priv->pointer_a11y_settings.controls == 0 && settings->controls != 0)
-    clutter_seat_enable_pointer_a11y (seat);
-  else if (priv->pointer_a11y_settings.controls != 0 && settings->controls == 0)
-    clutter_seat_disable_pointer_a11y (seat);
-
-  priv->pointer_a11y_settings = *settings;
-}
-
-/**
- * clutter_seat_get_pointer_a11y_settings:
- * @seat: a #ClutterSeat
- * @settings: a pointer to a #ClutterPointerA11ySettings
- *
- * Gets the current pointer accessibility settings
- **/
-void
-clutter_seat_get_pointer_a11y_settings (ClutterSeat                *seat,
-                                        ClutterPointerA11ySettings *settings)
-{
-  ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
-
-  g_return_if_fail (CLUTTER_IS_SEAT (seat));
-
-  *settings = priv->pointer_a11y_settings;
-}
-
-/**
- * clutter_seat_set_pointer_a11y_dwell_click_type:
- * @seat: a #ClutterSeat
- * @click_type: type of click as #ClutterPointerA11yDwellClickType
- *
- * Sets the dwell click type
- **/
-void
-clutter_seat_set_pointer_a11y_dwell_click_type (ClutterSeat                      *seat,
-                                                ClutterPointerA11yDwellClickType  click_type)
-{
-  ClutterSeatPrivate *priv = clutter_seat_get_instance_private (seat);
-
-  g_return_if_fail (CLUTTER_IS_SEAT (seat));
-
-  priv->pointer_a11y_settings.dwell_click_type = click_type;
-}
-
-/**
- * clutter_seat_create_virtual_device:
- * @seat: a #ClutterSeat
- * @device_type: the type of the virtual device
- *
- * Creates a virtual input device.
- *
- * Returns: (transfer full): a newly created virtual device
- **/
-ClutterVirtualInputDevice *
-clutter_seat_create_virtual_device (ClutterSeat            *seat,
-                                    ClutterInputDeviceType  device_type)
-{
-  ClutterSeatClass *seat_class;
-
-  g_return_val_if_fail (CLUTTER_IS_SEAT (seat), NULL);
-
-  seat_class = CLUTTER_SEAT_GET_CLASS (seat);
-  return seat_class->create_virtual_device (seat, device_type);
-}
-
-/**
- * clutter_seat_supported_virtual_device_types: (skip)
- */
-ClutterVirtualDeviceType
-clutter_seat_get_supported_virtual_device_types (ClutterSeat *seat)
-{
-  ClutterSeatClass *seat_class;
-
-  g_return_val_if_fail (CLUTTER_IS_SEAT (seat),
-                        CLUTTER_VIRTUAL_DEVICE_TYPE_NONE);
-
-  seat_class = CLUTTER_SEAT_GET_CLASS (seat);
-  return seat_class->get_supported_virtual_device_types (seat);
-}
-
-void
-clutter_seat_compress_motion (ClutterSeat        *seat,
-                              ClutterEvent       *event,
-                              const ClutterEvent *to_discard)
-{
-  ClutterSeatClass *seat_class;
-
-  g_return_if_fail (CLUTTER_IS_SEAT (seat));
-
-  seat_class = CLUTTER_SEAT_GET_CLASS (seat);
-
-  if (seat_class->compress_motion)
-    seat_class->compress_motion (seat, event, to_discard);
-}
-
-void
-clutter_seat_warp_pointer (ClutterSeat *seat,
-                           int          x,
-                           int          y)
-{
-  g_return_if_fail (CLUTTER_IS_SEAT (seat));
-
-  CLUTTER_SEAT_GET_CLASS (seat)->warp_pointer (seat, x, y);
-}
-
-gboolean
-clutter_seat_get_touch_mode (ClutterSeat *seat)
-{
-  gboolean touch_mode;
-
-  g_return_val_if_fail (CLUTTER_IS_SEAT (seat), FALSE);
-
-  g_object_get (G_OBJECT (seat), "touch-mode", &touch_mode, NULL);
-
-  return touch_mode;
-}
--- a/clutter/clutter/clutter-seat.h
+++ b/clutter/clutter/clutter-seat.h
@@ -1,180 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * 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/>.
- *
- * Author: Carlos Garnacho <carlosg@gnome.org>
- */
-#ifndef CLUTTER_SEAT_H
-#define CLUTTER_SEAT_H
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#include "clutter/clutter-types.h"
-#include "clutter/clutter-keymap.h"
-#include "clutter/clutter-virtual-input-device.h"
-
-#define CLUTTER_TYPE_SEAT (clutter_seat_get_type ())
-
-CLUTTER_EXPORT
-G_DECLARE_DERIVABLE_TYPE (ClutterSeat, clutter_seat,
-			  CLUTTER, SEAT, GObject)
-
-/**
- * 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;
-
-/**
- * ClutterVirtualDeviceType:
- */
-typedef enum
-{
-  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;
-
-typedef struct _ClutterSeatClass ClutterSeatClass;
-
-struct _ClutterSeatClass
-{
-  GObjectClass parent_class;
-
-  ClutterInputDevice * (* get_pointer)  (ClutterSeat *seat);
-  ClutterInputDevice * (* get_keyboard) (ClutterSeat *seat);
-
-  GList * (* list_devices) (ClutterSeat *seat);
-
-  void (* bell_notify) (ClutterSeat *seat);
-
-  ClutterKeymap * (* get_keymap) (ClutterSeat *seat);
-
-  void (* compress_motion) (ClutterSeat        *seat,
-                            ClutterEvent       *event,
-                            const ClutterEvent *to_discard);
-
-  void (* warp_pointer) (ClutterSeat *seat,
-                         int          x,
-                         int          y);
-
-  /* Event platform data */
-  void (* copy_event_data) (ClutterSeat        *seat,
-                            const ClutterEvent *src,
-                            ClutterEvent       *dest);
-  void (* free_event_data) (ClutterSeat        *seat,
-                            ClutterEvent       *event);
-
-  /* Keyboard accessibility */
-  void (* apply_kbd_a11y_settings) (ClutterSeat            *seat,
-                                    ClutterKbdA11ySettings *settings);
-
-  /* Virtual devices */
-  ClutterVirtualInputDevice * (* create_virtual_device) (ClutterSeat            *seat,
-                                                         ClutterInputDeviceType  device_type);
-  ClutterVirtualDeviceType (* get_supported_virtual_device_types) (ClutterSeat *seat);
-};
-
-CLUTTER_EXPORT
-ClutterInputDevice * clutter_seat_get_pointer  (ClutterSeat *seat);
-CLUTTER_EXPORT
-ClutterInputDevice * clutter_seat_get_keyboard (ClutterSeat *seat);
-CLUTTER_EXPORT
-GList * clutter_seat_list_devices (ClutterSeat *seat);
-CLUTTER_EXPORT
-void clutter_seat_bell_notify (ClutterSeat *seat);
-
-CLUTTER_EXPORT
-ClutterKeymap * clutter_seat_get_keymap (ClutterSeat *seat);
-
-CLUTTER_EXPORT
-void clutter_seat_set_kbd_a11y_settings (ClutterSeat            *seat,
-                                         ClutterKbdA11ySettings *settings);
-CLUTTER_EXPORT
-void clutter_seat_get_kbd_a11y_settings (ClutterSeat            *seat,
-                                         ClutterKbdA11ySettings *settings);
-CLUTTER_EXPORT
-void clutter_seat_ensure_a11y_state     (ClutterSeat            *seat);
-
-CLUTTER_EXPORT
-void clutter_seat_set_pointer_a11y_settings (ClutterSeat                *seat,
-                                             ClutterPointerA11ySettings *settings);
-
-CLUTTER_EXPORT
-void clutter_seat_get_pointer_a11y_settings (ClutterSeat                *seat,
-                                             ClutterPointerA11ySettings *settings);
-
-CLUTTER_EXPORT
-void clutter_seat_set_pointer_a11y_dwell_click_type (ClutterSeat                      *seat,
-                                                     ClutterPointerA11yDwellClickType  click_type);
-CLUTTER_EXPORT
-ClutterVirtualInputDevice *clutter_seat_create_virtual_device (ClutterSeat            *seat,
-                                                               ClutterInputDeviceType  device_type);
-
-CLUTTER_EXPORT
-ClutterVirtualDeviceType clutter_seat_get_supported_virtual_device_types (ClutterSeat *seat);
-
-void clutter_seat_compress_motion (ClutterSeat        *seat,
-                                   ClutterEvent       *event,
-                                   const ClutterEvent *to_discard);
-
-CLUTTER_EXPORT
-void clutter_seat_warp_pointer (ClutterSeat *seat,
-                                int          x,
-                                int          y);
-CLUTTER_EXPORT
-gboolean clutter_seat_get_touch_mode (ClutterSeat *seat);
-
-#endif /* CLUTTER_SEAT_H */
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Georges Basile Stavracas Neto	3004c5423b	clutter/actor: Revert transform order When doing affine transforms on 2D and 3D spaces, operations are done relative to the origin. That means that, when applying rotations and scales, we must: * translate (-anchor_x, -anchor_y, -anchor_z) * apply the operation * translate (anchor_x, anchor_y, anchor_z) Since OpenGL has its matrices applied in the reverse order, the usual way to do it is, then: * translate (anchor_x, anchor_y, anchor_z) * apply the operation * translate (-anchor_x, anchor_y, anchor_z) However, graphene matrices do not follow the GL format, so matrix operations are done as the first example. Now that we are using graphene_matrix_t for every matrix operation, the transform order is wrong. Apply the transform operations in the opposite order.	2019-03-20 15:17:16 +00:00
Georges Basile Stavracas Neto	1428280054	cogl/matrix: Fix rotation	2019-03-20 15:17:15 +00:00
Georges Basile Stavracas Neto	c356a2da83	clutter/offscreen-effect: Remove implicit API	2019-03-20 15:17:15 +00:00
Georges Basile Stavracas Neto	5289026257	cogl/graphene-utils: Simplify	2019-03-20 15:17:15 +00:00
Georges Basile Stavracas Neto	b1c0128a2b	fixup! cogl/matrix: Scale using Graphene	2019-03-20 15:17:15 +00:00
Georges Basile Stavracas Neto	f5fe0c05ab	Scale matrices before rotating and translating This is the correct operation.	2019-03-20 15:17:15 +00:00
Georges Basile Stavracas Neto	a9d32be61e	cogl/matrix: Make it row-major	2019-03-20 15:17:14 +00:00
Georges Basile Stavracas Neto	2ed596088f	cogl/matrix: Translate using Graphene	2019-03-20 15:17:14 +00:00
Georges Basile Stavracas Neto	7f708ce39e	cogl/tests: Temporarily mark euler-quaternion as failing	2019-03-20 15:17:14 +00:00
Georges Basile Stavracas Neto	82382ddc2d	clutter: Use graphene to interpolate matrixes	2019-03-20 15:17:14 +00:00
Georges Basile Stavracas Neto	a127360df1	cogl/matrix: Apply look-at using Graphene	2019-03-20 15:17:13 +00:00
Georges Basile Stavracas Neto	8ff79c3b7d	cogl/matrix: Init from quaternion or euler using graphene	2019-03-20 15:17:13 +00:00
Georges Basile Stavracas Neto	1aac180e8d	cogl/matrix: Rotate using graphene	2019-03-20 15:17:13 +00:00
Georges Basile Stavracas Neto	d0590de9e8	cogl/matrix: Apply perspective with Graphene	2019-03-20 15:17:13 +00:00
Georges Basile Stavracas Neto	7c909d184c	cogl/matrix: Apply orthographic with graphene	2019-03-20 15:17:12 +00:00
Georges Basile Stavracas Neto	10f1d3118c	cogl/matrix: Frustum with graphene	2019-03-20 15:17:12 +00:00
Georges Basile Stavracas Neto	08015ce784	cogl/matrix: Remove more dead code	2019-03-20 15:17:12 +00:00
Georges Basile Stavracas Neto	25c7d15040	cogl/matrix: Remove cogl_matrix_ortho It's deprecated and unused, and will only complicate transitioning to Graphene even further.	2019-03-20 15:17:12 +00:00
Georges Basile Stavracas Neto	ecee159113	cogl/matrix: Scale using Graphene It sucks that we have to double transpose the matrix.	2019-03-20 15:17:12 +00:00
Georges Basile Stavracas Neto	bb257868f3	cogl/matrix: Remove matrix flags and types	2019-03-20 15:17:11 +00:00
Georges Basile Stavracas Neto	a055e443aa	cogl/matrix: Multiply using Graphene	2019-03-20 15:17:11 +00:00
Georges Basile Stavracas Neto	c938b25d6a	cogl/matrix: Invert matrices with Graphene	2019-03-20 15:17:11 +00:00
Georges Basile Stavracas Neto	8e2658a601	cogl/matrix: Init translation matrix using Graphene	2019-03-20 15:17:11 +00:00
Georges Basile Stavracas Neto	3e02a89c2a	cogl/matrix: Use Graphene to compare matrices	2019-03-20 15:17:11 +00:00
Georges Basile Stavracas Neto	10dd3399ca	cogl/matrix: Use graphene to transpose matrix	2019-03-20 15:17:10 +00:00
Georges Basile Stavracas Neto	92a58d9afa	cogl: Add Graphene utility functions to Cogl	2019-03-20 15:17:10 +00:00
Georges Basile Stavracas Neto	54f9bebeb8	cogl/matrix: Change semantincs of cogl_matrix_get_array CoglMatrix.get_array() returns the column-major CoglMatrix itself, since the first fields of the matrix is effectively an array of floats, and we can just pretend it is. Of course, it basically ignores any C-specific type checking. WIP	2019-03-20 15:17:10 +00:00
Georges Basile Stavracas Neto	88be11f6e2	cogl/matrix-stack: Move GL code to GL	2019-03-20 15:17:10 +00:00
Georges Basile Stavracas Neto	97206476ac	cogl/matrix-stack: Use graphene types on entries This will help moving to graphene_matrix_t, since the convertions between nodes and graphene types won't be necessary anymore. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:53 +00:00
Georges Basile Stavracas Neto	5790c23112	Replace ClutterGeometry by graphene_rect_t https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:53 +00:00
Georges Basile Stavracas Neto	13cac6bcf8	Replace ClutterRect by graphene_rect_t https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:52 +00:00
Georges Basile Stavracas Neto	eb10b79cb0	Replace ClutterPoint by graphene_point_t https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:52 +00:00
Georges Basile Stavracas Neto	a06ad3a923	Replace ClutterSize by graphene_size_t https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:52 +00:00
Georges Basile Stavracas Neto	cb36a7363f	clutter: Set progress function on graphene_point3d_t This was dropped by the previous commit. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:52 +00:00
Georges Basile Stavracas Neto	4dd3e00609	Replace ClutterVertex by graphene_point3d_t Pretty direct and straightforward port. This requires a GNOME Shell counterpart. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:51 +00:00
Georges Basile Stavracas Neto	c66221db76	Replace CoglVector* by graphene_vec*_t This is an extremely straightforward and minimalistic port of CoglVector APIs to the corresponding Graphene APIs. Make ClutterPlane use graphene_vec3_t internally too, for the simplest purpose of keeping the patch focused. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:51 +00:00
Georges Basile Stavracas Neto	41a03f0589	Replace CoglQuaternion by graphene_quaternion_t Same story, but smaller damage area. CoglQuaternion was used in fewer places than CoglEuler, resulting in a smaller patch. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:51 +00:00
Georges Basile Stavracas Neto	4a4a423182	Replace CoglEuler by graphene_euler_t As the first step into removing Cogl types that are covered by Graphene, remove CoglEuler and replace it by graphene_euler_t. This is a mostly straightforward replacement, except that the naming conventions changed a bit. Cogl uses "heading" for the Y axis, "pitch" for the X axis, and "roll" for the Z axis, and graphene uses the axis themselves. That means the 1st and 2nd arguments need to be swapped. Also adapt the matrix stack to store a graphene_euler_t in the rotation node -- that simplifies the code a bit as well. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:51 +00:00
Georges Basile Stavracas Neto	b1255bddcd	clutter: Pull in Clutter dependencies Mutter requires Clutter, which requires Cogl. That means Clutter requires all Cogl dependencies, and Mutter requires all Clutter dependencies as well. However, currently, Clutter does not pull in its dependencies, which means we need to link against Cogl manually. Add Clutter dependencies to declare_dependency() so that the graphene dependency only needs to be declared once, for Cogl, and pulled together. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:50 +00:00
Georges Basile Stavracas Neto	9cc096d189	Add Graphene dependency Graphene is a small library with data types and APIs specially crafted to computer graphics. It contains performant implementations of matrices, vectors, points and rotation tools. It is performance because, among other reasons, it uses vectorized processor commands to compute various operations. Add Graphene dependency to Mutter. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:50 +00:00
Georges Basile Stavracas Neto	5d9c8b072e	ci: Update gsettings-desktop-schemas URL https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:50 +00:00
Georges Basile Stavracas Neto	8955f159ff	clutter/tests: Rename variable Graphene uses C99 and includes stdbool.h, which adds a new 'bool' type. Clutter has an a11y test that names a variable as 'bool' too, and they do not play well together. Rename this variable to boolean. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:50 +00:00
Georges Basile Stavracas Neto	844722e8aa	cogl/tests: Remove usage of implicit API from color-mask test Small cleanup that I happened to have here. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:49 +00:00
Georges Basile Stavracas Neto	3190692601	clutter/actor: Drop ClutterActor:clip property This is a deprecated property that is not used anywhere in the codebase. Not by GNOME Shell. Because it uses the deprecated ClutterGeometry type, it's a good target for cleaning up, given that ClutterGeometry will be dropped later on. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:49 +00:00
Georges Basile Stavracas Neto	c829fd3374	Remove fog support Fog is explicitly deprecated in favour of CoglSnippet API, and in nowhere we are using this deprecated feature, which means we can simply drop it without any sort of replacement. https://gitlab.gnome.org/GNOME/mutter/merge_requests/458	2019-03-20 15:16:47 +00:00