Bump version to 3.32.0

Update NEWS.

.gitlab-ci.yml

@@ -1,20 +1,44 @@
 image: registry.gitlab.gnome.org/gnome/mutter/master:v1
 
 stages:
+ - review
  - build
  - test
 
+check-commit-log:
+  stage: review
+  script:
+    - ./.gitlab-ci/check-commit-log.sh
+  only:
+    - merge_requests
+
 build-mutter:
   stage: build
   script:
-    - meson . build -Degl_device=true -Dwayland_eglstream=true
+    - meson . build -Dbuildtype=debugoptimized -Degl_device=true -Dwayland_eglstream=true --werror
     - ninja -C build
     - ninja -C build install
+  artifacts:
+    expire_in: 1 day
+    paths:
+      - build
+  only:
+    - merge_requests
+    - /^.*$/
 
 test-mutter:
   stage: test
+  dependencies:
+    - build-mutter
+  variables:
+    XDG_RUNTIME_DIR: "$CI_PROJECT_DIR/runtime-dir"
+    GSETTINGS_SCHEMA_DIR: "$CI_PROJECT_DIR/build/data"
   script:
-    - meson . build -Degl_device=true -Dwayland_eglstream=true
-    - ninja -C build
-    - glib-compile-schemas $PWD/build/data
-    - env XDG_RUNTIME_DIR=/tmp/ GSETTINGS_SCHEMA_DIR=$PWD/build/data dbus-run-session -- xvfb-run -s '+iglx -noreset' meson test -C build -t 10 --verbose --no-stdsplit --wrap catchsegv
+    - mkdir -m 700 $XDG_RUNTIME_DIR
+    - glib-compile-schemas $GSETTINGS_SCHEMA_DIR
+    - >
+      dbus-run-session -- xvfb-run -s '+iglx -noreset'
+      meson test -C build --no-rebuild -t 10 --verbose --no-stdsplit --wrap catchsegv
+  only:
+    - merge_requests
+    - /^.*$/

.gitlab-ci/Dockerfile

@@ -11,10 +11,7 @@ RUN dnf -y update && dnf -y upgrade && \
     dnf install -y xorg-x11-server-Xvfb mesa-dri-drivers dbus dbus-x11 && \
 
     # Unpackaged versions
-    dnf install -y https://copr-be.cloud.fedoraproject.org/results/jadahl/mutter-ci/fedora-29-x86_64/00836095-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_64/00836095-gsettings-desktop-schemas/gsettings-desktop-schemas-devel-3.30.1-1.20181206git918efdd69be53.fc29.x86_64.rpm && \
-
-    # Packages not yet in stable
-    dnf install -y https://kojipkgs.fedoraproject.org//packages/pipewire/0.2.5/1.fc29/x86_64/pipewire-0.2.5-1.fc29.x86_64.rpm https://kojipkgs.fedoraproject.org//packages/pipewire/0.2.5/1.fc29/x86_64/pipewire-devel-0.2.5-1.fc29.x86_64.rpm https://kojipkgs.fedoraproject.org//packages/pipewire/0.2.5/1.fc29/x86_64/pipewire-libs-0.2.5-1.fc29.x86_64.rpm && \
+    dnf install -y https://copr-be.cloud.fedoraproject.org/results/jadahl/mutter-ci/fedora-29-x86_64/00848426-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_64/00848426-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

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

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+if [ -z "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
+  echo Cannot review non-merge request
+  exit 1
+fi
+
+git fetch $CI_MERGE_REQUEST_PROJECT_URL.git $CI_MERGE_REQUEST_TARGET_BRANCH_NAME
+
+branch_point=$(git merge-base HEAD FETCH_HEAD)
+
+commits=$(git log --format='format:%H' $branch_point..$CI_COMMIT_SHA)
+
+if [ -z "$commits" ]; then
+  echo Commit range empty
+  exit 1
+fi
+
+function commit_message_has_url() {
+  commit=$1
+  commit_message=$(git show -s --format='format:%b' $commit)
+  echo "$commit_message" | grep -qe "\($CI_MERGE_REQUEST_PROJECT_URL/\(issues\|merge_requests\)/[0-9]\+\|https://bugzilla.gnome.org/show_bug.cgi?id=[0-9]\+\)"
+  return $?
+}
+
+for commit in $commits; do
+  if ! commit_message_has_url $commit; then
+    echo "Missing merge request or issue URL on commit $(echo $commit | cut -c -8)"
+    exit 1
+  fi
+done

NEWS

@@ -1,3 +1,84 @@
+3.32.0
+======
+* Fix deadlock when cancelling a theme sound [Andrea; !474]
+* Stop swizzling BGRA buffers (bye-bye inverted colors in screenshots
+  and animations) [Carlos; !486]
+
+Contributors:
+  Andrea Azzarone, Carlos Garnacho, Robert Mader
+
+3.31.92
+=======
+* Fix flicker of apps that use multiple SHM buffers [Jonas Å.; #199]
+* Don't disable page flips after temporary failues [Jonas Å.; #460]
+* Improve redraw performance [Carlos; !196]
+* Add cursor-mode support to window screencasting [Jonas Å.; !413]
+* Add back support for system-wide monitor configurations [Jonas Å.; !253]
+* Add fractional scaling support [Marco, Jonas Å.; !3]
+* Consider remapped keys when guessing keycode from keysym [Andrea; #443]
+* Stop turning on-screen-keyboard off on focus changes [Carlos; !432]
+* Fix crashes [Robert, Carlos, Jonas D., Florian; !447, #361, !426, #479]
+* Misc. bug fixes and cleanups [Benjamin, Adam, Olivier, Niels, Piotr; !457,
+  !452, !459, !380, !361, !461, !464, !471, !473, !463]
+
+Contributors:
+  Jonas Ådahl, Andrea Azzarone, Benjamin Berg, Piotr Drąg, Jonas Dreßler,
+  Olivier Fourdan, Carlos Garnacho, Niels De Graef, Adam Jackson, Robert Mader,
+  Florian Müllner, Marco Trevisan (Treviño)
+
+Translators:
+  Milo Casagrande [it], Tim Sabsch [de], Trần Ngọc Quân [vi],
+  Gwan-gyeong Mun [ko], Марко Костић [sr], Daniel Mustieles [es],
+  Rūdolfs Mazurs [lv], Nathan Follens [nl]
+
+3.31.91
+=======
+* Fix infinite loop in EDID matching [Marco; #459]
+* wayland: Don't resetin text-input state prematurely [Carlos; !410]
+* wayland: Don't maximize windows if minimum size is too big [Olivier; #463]
+* Fix crash when using "restore shortcuts" without focus window [Olivier; #464]
+* Add flag parameter to grab accelerator API [Andrea; !169]
+* Reuse old CRTC if possible to avoid flicker on hotplug [Pekka, Emilio; #373]
+* Misc. bug fixes and cleanups [Marco, Jonas, Niels, Adam, Olivier; !436,
+  !421, #462, !439, !440, !444, !321, !445, !456]
+
+Contributors:
+  Jonas Ådahl, Andrea Azzarone, Olivier Fourdan, Carlos Garnacho,
+  Niels De Graef, Adam Jackson, Emilio Pozuelo Monfort, Pekka Paalanen,
+  Marco Trevisan (Treviño)
+
+Translators:
+  Jiri Grönroos [fi], Charles Monzat [fr], Claude Paroz [fr], Fran Dieguez [gl],
+  Emin Tufan Çetin [tr], Aurimas Černius [lt], Anders Jonsson [sv],
+  Matej Urbančič [sl], Marek Cernocky [cs], Daniel Șerbănescu [ro],
+  Alan Mortensen [da], Baurzhan Muftakhidinov [kk], Yi-Jyun Pan [zh_TW],
+  Daniel Mustieles [es], Rafael Fontenelle [pt_BR]
+
+3.31.90
+=======
+* Fix support of extended characters in on-screen keyboard [Andrea; #109]
+* Improve selection of the primary GPU [Pekka, Emilio; !271]
+* Screen-cast cursor updates as PipeWire stream metadata [Jonas; !357]
+* Fix rendering glitches in magnifier [Daniel; gnome-shell#387]
+* Fix monitor recording on HiDPI [Jonas; !415]
+* Honour secondary GPU supported pixel formats [Pekka; !341]
+* Fall back to CPU copy path when using a software renderer [Emilio; !325]
+* Remove fallback app menu [Florian; gnome-shell#624]
+* wayland: Add support for viewporter protocol [Robert; !323]
+* Misc. bug fixes and cleanups [Florian, Carlos, Olivier, Marco, Robert,
+  Daniel, Pekka, Jonas, Ole, Georges; !391, #335, #442, !406, !395, #447,
+  !375, gnome-shell#349, #451, !416, #784199, !408, !181, !405]
+
+Contributors:
+  Jonas Ådahl, Andrea Azzarone, Ole Jørgen Brønner, Piotr Drąg, Olivier Fourdan,
+  Dariusz Gadomski, Carlos Garnacho, Antoine Jacoutot, Iain Lane, Robert Mader,
+  Emilio Pozuelo Monfort, Florian Müllner, Georges Basile Stavracas Neto,
+  Pekka Paalanen, Marco Trevisan (Treviño), Josh Triplett, Daniel van Vugt
+
+Translators:
+  Fabio Tomat [fur], Balázs Úr [hu], Daniel Mustieles [es], Kukuh Syafaat [id],
+  Jordi Mas [ca], Piotr Drąg [pl]
+
 3.31.4
 ======
 * keybindings: Limit corner move to current monitor [Jānis; #320]

README.md

@@ -22,6 +22,20 @@ by  Gala, elementary OS's window manager. It can also be run standalone, using
 the  command "mutter", but just running plain mutter is only intended for
 debugging purposes.
 
+## Contributing
+
+To contribute, open merge requests at https://gitlab.gnome.org/GNOME/mutter.
+
+The coding style used is primarily the GNU flavor of the [GNOME coding
+style](https://developer.gnome.org/programming-guidelines/stable/c-coding-style.html.en)
+with some minor additions such as preferring `stdint.h` types over GLib
+fundamental types, and a soft 80 character line limit. However, in general,
+look at the file you're editing for inspiration.
+
+Commit messages should follow the [GNOME commit message
+guidelines](https://wiki.gnome.org/Git/CommitMessages). We require an URL
+to either an issue or a merge request in each commit.
+
 ## License
 
 Mutter is distributed under the terms of the GNU General Public License,

clutter/clutter/clutter-actor-box-private.h

@@ -0,0 +1,12 @@
+#ifndef __CLUTTER_ACTOR_BOX_PRIVATE_H__
+#define __CLUTTER_ACTOR_BOX_PRIVATE_H__
+
+#include <clutter/clutter-types.h>
+
+G_BEGIN_DECLS
+
+void _clutter_actor_box_enlarge_for_effects (ClutterActorBox *box);
+
+G_END_DECLS
+
+#endif /* __CLUTTER_ACTOR_BOX_PRIVATE_H__ */

clutter/clutter/clutter-actor-box.c

@@ -5,6 +5,7 @@
 #include "clutter-types.h"
 #include "clutter-interval.h"
 #include "clutter-private.h"
+#include "clutter-actor-box-private.h"
 
 /**
  * clutter_actor_box_new:
@@ -542,6 +543,78 @@ clutter_actor_box_set_size (ClutterActorBox *box,
   box->y2 = box->y1 + height;
 }
 
+void
+_clutter_actor_box_enlarge_for_effects (ClutterActorBox *box)
+{
+  float width, height;
+
+  /* The aim here is that for a given rectangle defined with floating point
+   * coordinates we want to determine a stable quantized size in pixels
+   * that doesn't vary due to the original box's sub-pixel position.
+   *
+   * The reason this is important is because effects will use this
+   * API to determine the size of offscreen framebuffers and so for
+   * a fixed-size object that may be animated accross the screen we
+   * want to make sure that the stage paint-box has an equally stable
+   * size so that effects aren't made to continuously re-allocate
+   * a corresponding fbo.
+   *
+   * The other thing we consider is that the calculation of this box is
+   * subject to floating point precision issues that might be slightly
+   * different to the precision issues involved with actually painting the
+   * actor, which might result in painting slightly leaking outside the
+   * user's calculated paint-volume. For this we simply aim to pad out the
+   * paint-volume by at least half a pixel all the way around.
+   */
+  width = box->x2 - box->x1;
+  height = box->y2 - box->y1;
+  width = CLUTTER_NEARBYINT (width);
+  height = CLUTTER_NEARBYINT (height);
+  /* XXX: NB the width/height may now be up to 0.5px too small so we
+   * must also pad by 0.25px all around to account for this. In total we
+   * must padd by at least 0.75px around all sides. */
+
+  /* XXX: The furthest that we can overshoot the bottom right corner by
+   * here is 1.75px in total if you consider that the 0.75 padding could
+   * just cross an integer boundary and so ceil will effectively add 1.
+   */
+  box->x2 = ceilf (box->x2 + 0.75);
+  box->y2 = ceilf (box->y2 + 0.75);
+
+  /* Now we redefine the top-left relative to the bottom right based on the
+   * rounded width/height determined above + a constant so that the overall
+   * size of the box will be stable and not dependant on the box's
+   * position.
+   *
+   * Adding 3px to the width/height will ensure we cover the maximum of
+   * 1.75px padding on the bottom/right and still ensure we have > 0.75px
+   * padding on the top/left.
+   */
+  box->x1 = box->x2 - width - 3;
+  box->y1 = box->y2 - height - 3;
+}
+
+/**
+ * clutter_actor_box_scale:
+ * @box: a #ClutterActorBox
+ * @scale: scale factor for resizing this box
+ *
+ * Rescale the @box by provided @scale factor.
+ *
+ * Since: 1.6
+ */
+void
+clutter_actor_box_scale (ClutterActorBox *box,
+                         gfloat           scale)
+{
+  g_return_if_fail (box != NULL);
+
+  box->x1 *= scale;
+  box->x2 *= scale;
+  box->y1 *= scale;
+  box->y2 *= scale;
+}
+
 G_DEFINE_BOXED_TYPE_WITH_CODE (ClutterActorBox, clutter_actor_box,
                                clutter_actor_box_copy,
                                clutter_actor_box_free,

clutter/clutter/clutter-actor-private.h

@@ -53,7 +53,8 @@ typedef enum
  * Controls some options for how clutter_actor_traverse() iterates
  * through the graph.
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_ACTOR_TRAVERSE_DEPTH_FIRST   = 1L<<0,
   CLUTTER_ACTOR_TRAVERSE_BREADTH_FIRST = 1L<<1
 } ClutterActorTraverseFlags;
@@ -74,7 +75,8 @@ typedef enum {
  * the continuing traversal. It may stop traversal completely, just
  * skip over children for the current actor or continue as normal.
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_ACTOR_TRAVERSE_VISIT_CONTINUE       = 1L<<0,
   CLUTTER_ACTOR_TRAVERSE_VISIT_SKIP_CHILDREN  = 1L<<1,
   CLUTTER_ACTOR_TRAVERSE_VISIT_BREAK          = 1L<<2
@@ -283,9 +285,6 @@ void                            _clutter_actor_queue_redraw_full
                                                                                          const ClutterPaintVolume *volume,
                                                                                          ClutterEffect            *effect);
 
-ClutterPaintVolume *            _clutter_actor_get_queue_redraw_clip                    (ClutterActor       *self);
-void                            _clutter_actor_set_queue_redraw_clip                    (ClutterActor       *self,
-                                                                                         ClutterPaintVolume *clip_volume);
 void                            _clutter_actor_finish_queue_redraw                      (ClutterActor       *self,
                                                                                          ClutterPaintVolume *clip);
 
@@ -316,8 +315,11 @@ void                            _clutter_actor_detach_clone
 void                            _clutter_actor_queue_redraw_on_clones                   (ClutterActor *actor);
 void                            _clutter_actor_queue_relayout_on_clones                 (ClutterActor *actor);
 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);
 
 ClutterPaintNode *              clutter_actor_create_texture_paint_node                 (ClutterActor *self,
                                                                                          CoglTexture  *texture);

clutter/clutter/clutter-actor.c

@@ -635,6 +635,7 @@
 #include "clutter-interval.h"
 #include "clutter-main.h"
 #include "clutter-marshal.h"
+#include "clutter-mutter.h"
 #include "clutter-paint-nodes.h"
 #include "clutter-paint-node-private.h"
 #include "clutter-paint-volume-private.h"
@@ -655,7 +656,8 @@
  * which indicates when to do something other than just enforce
  * invariants.
  */
-typedef enum {
+typedef enum
+{
   MAP_STATE_CHECK,           /* just enforce invariants. */
   MAP_STATE_MAKE_UNREALIZED, /* force unrealize, ignoring invariants,
                               * used when about to unparent.
@@ -697,6 +699,8 @@ struct _ClutterActorPrivate
   /* the cached transformation matrix; see apply_transform() */
   CoglMatrix transform;
 
+  float resource_scale;
+
   guint8 opacity;
   gint opacity_override;
 
@@ -842,6 +846,7 @@ struct _ClutterActorPrivate
   guint needs_y_expand              : 1;
   guint needs_paint_volume_update   : 1;
   guint had_effects_on_last_paint_volume_update : 1;
+  guint needs_compute_resource_scale : 1;
 };
 
 enum
@@ -914,6 +919,7 @@ enum
   PROP_SCALE_CENTER_X, /* XXX:2.0 remove */
   PROP_SCALE_CENTER_Y, /* XXX:2.0 remove */
   PROP_SCALE_GRAVITY, /* XXX:2.0 remove */
+  PROP_RESOURCE_SCALE,
 
   PROP_ROTATION_ANGLE_X, /* XXX:2.0 rename to rotation-x */
   PROP_ROTATION_ANGLE_Y, /* XXX:2.0 rename to rotation-y */
@@ -1022,7 +1028,7 @@ typedef struct _TransitionClosure
 
 static void clutter_container_iface_init  (ClutterContainerIface  *iface);
 static void clutter_scriptable_iface_init (ClutterScriptableIface *iface);
-static void clutter_animatable_iface_init (ClutterAnimatableIface *iface);
+static void clutter_animatable_iface_init (ClutterAnimatableInterface *iface);
 static void atk_implementor_iface_init    (AtkImplementorIface    *iface);
 
 /* These setters are all static for now, maybe they should be in the
@@ -1093,6 +1099,8 @@ static void clutter_actor_set_child_transform_internal (ClutterActor        *sel
 
 static void     clutter_actor_realize_internal          (ClutterActor *self);
 static void     clutter_actor_unrealize_internal        (ClutterActor *self);
+static gboolean clutter_actor_update_resource_scale     (ClutterActor *self);
+static void     clutter_actor_ensure_resource_scale     (ClutterActor *self);
 
 static void clutter_actor_push_in_cloned_branch (ClutterActor *self,
                                                  gulong        count);
@@ -1108,7 +1116,6 @@ static void clutter_actor_pop_in_cloned_branch (ClutterActor *self,
   { _transform; }                                                      \
   cogl_matrix_translate ((m), -_tx, -_ty, -_tz);        } G_STMT_END
 
-static GQuark quark_shader_data = 0;
 static GQuark quark_actor_layout_info = 0;
 static GQuark quark_actor_transform_info = 0;
 static GQuark quark_actor_animation_info = 0;
@@ -1520,6 +1527,8 @@ clutter_actor_real_map (ClutterActor *self)
                 priv->pick_id,
                 _clutter_actor_get_debug_name (self));
 
+  clutter_actor_ensure_resource_scale (self);
+
   /* notify on parent mapped before potentially mapping
    * children, so apps see a top-down notification.
    */
@@ -2689,9 +2698,12 @@ clutter_actor_real_allocate (ClutterActor           *self,
 }
 
 static void
-_clutter_actor_signal_queue_redraw (ClutterActor *self,
-                                    ClutterActor *origin)
+_clutter_actor_propagate_queue_redraw (ClutterActor       *self,
+                                       ClutterActor       *origin,
+                                       ClutterPaintVolume *pv)
 {
+  gboolean stop = FALSE;
+
   /* no point in queuing a redraw on a destroyed actor */
   if (CLUTTER_ACTOR_IN_DESTRUCTION (self))
     return;
@@ -2700,27 +2712,33 @@ _clutter_actor_signal_queue_redraw (ClutterActor *self,
    * the actor bas been cloned. In this case the clone will need to
    * receive the signal so it can queue its own redraw.
    */
+  while (self)
+    {
+      _clutter_actor_queue_redraw_on_clones (self);
 
-  _clutter_actor_queue_redraw_on_clones (self);
-
-  /* calls klass->queue_redraw in default handler */
-  if (g_signal_has_handler_pending (self, actor_signals[QUEUE_REDRAW],
+      /* calls klass->queue_redraw in default handler */
+      if (g_signal_has_handler_pending (self, actor_signals[QUEUE_REDRAW],
                                     0, TRUE))
-    {
-      g_signal_emit (self, actor_signals[QUEUE_REDRAW], 0, origin);
-    }
-  else
-    {
-      CLUTTER_ACTOR_GET_CLASS (self)->queue_redraw (self, origin);
+        {
+          g_signal_emit (self, actor_signals[QUEUE_REDRAW], 0, origin, pv, &stop);
+        }
+      else
+        {
+          stop = CLUTTER_ACTOR_GET_CLASS (self)->queue_redraw (self, origin, pv);
+        }
+
+      if (stop)
+        break;
+
+      self = clutter_actor_get_parent (self);
     }
 }
 
-static void
-clutter_actor_real_queue_redraw (ClutterActor *self,
-                                 ClutterActor *origin)
+static gboolean
+clutter_actor_real_queue_redraw (ClutterActor       *self,
+                                 ClutterActor       *origin,
+                                 ClutterPaintVolume *paint_volume)
 {
-  ClutterActor *parent;
-
   CLUTTER_NOTE (PAINT, "Redraw queued on '%s' (from: '%s')",
                 _clutter_actor_get_debug_name (self),
                 origin != NULL ? _clutter_actor_get_debug_name (origin)
@@ -2728,7 +2746,7 @@ clutter_actor_real_queue_redraw (ClutterActor *self,
 
   /* no point in queuing a redraw on a destroyed actor */
   if (CLUTTER_ACTOR_IN_DESTRUCTION (self))
-    return;
+    return TRUE;
 
   /* If the queue redraw is coming from a child then the actor has
      become dirty and any queued effect is no longer valid */
@@ -2743,7 +2761,7 @@ clutter_actor_real_queue_redraw (ClutterActor *self,
    * won't change so we don't have to propagate up the hierarchy.
    */
   if (!CLUTTER_ACTOR_IS_VISIBLE (self))
-    return;
+    return TRUE;
 
   /* Although we could determine here that a full stage redraw
    * has already been queued and immediately bail out, we actually
@@ -2757,7 +2775,7 @@ clutter_actor_real_queue_redraw (ClutterActor *self,
       ClutterActor *stage = _clutter_actor_get_stage_internal (self);
       if (stage != NULL &&
           _clutter_stage_has_full_redraw_queued (CLUTTER_STAGE (stage)))
-        return;
+        return TRUE;
     }
 
   self->priv->propagated_one_redraw = TRUE;
@@ -2765,12 +2783,17 @@ clutter_actor_real_queue_redraw (ClutterActor *self,
   /* notify parents, if they are all visible eventually we'll
    * queue redraw on the stage, which queues the redraw idle.
    */
-  parent = clutter_actor_get_parent (self);
-  if (parent != NULL)
-    {
-      /* this will go up recursively */
-      _clutter_actor_signal_queue_redraw (parent, origin);
-    }
+  return FALSE;
+}
+
+static inline gboolean
+clutter_actor_needs_relayout (ClutterActor *self)
+{
+  ClutterActorPrivate *priv = self->priv;
+
+  return (priv->needs_width_request ||
+          priv->needs_height_request ||
+          priv->needs_allocation);
 }
 
 static void
@@ -3561,12 +3584,6 @@ _clutter_actor_update_last_paint_volume (ClutterActor *self)
   priv->last_paint_volume_valid = TRUE;
 }
 
-static inline gboolean
-actor_has_shader_data (ClutterActor *self)
-{
-  return g_object_get_qdata (G_OBJECT (self), quark_shader_data) != NULL;
-}
-
 guint32
 _clutter_actor_get_pick_id (ClutterActor *self)
 {
@@ -3740,7 +3757,7 @@ clutter_actor_paint_node (ClutterActor     *actor,
       if (!clutter_stage_get_no_clear_hint (CLUTTER_STAGE (actor)))
         clear_flags |= COGL_BUFFER_BIT_COLOR;
 
-      node = _clutter_root_node_new (fb, &bg_color, clear_flags);
+      node = clutter_root_node_new (fb, &bg_color, clear_flags);
       clutter_paint_node_set_name (node, "stageClear");
       clutter_paint_node_add_rectangle (node, &box);
       clutter_paint_node_add_child (root, node);
@@ -3779,7 +3796,7 @@ clutter_actor_paint_node (ClutterActor     *actor,
     }
 #endif /* CLUTTER_ENABLE_DEBUG */
 
-  _clutter_paint_node_paint (root);
+  clutter_paint_node_paint (root);
 
   return TRUE;
 }
@@ -3808,7 +3825,6 @@ clutter_actor_paint (ClutterActor *self)
   ClutterActorPrivate *priv;
   ClutterPickMode pick_mode;
   gboolean clip_set = FALSE;
-  gboolean shader_applied = FALSE;
   ClutterStage *stage;
 
   g_return_if_fail (CLUTTER_IS_ACTOR (self));
@@ -3839,6 +3855,8 @@ clutter_actor_paint (ClutterActor *self)
   if (!CLUTTER_ACTOR_IS_MAPPED (self))
     return;
 
+  clutter_actor_ensure_resource_scale (self);
+
   stage = (ClutterStage *) _clutter_actor_get_stage_internal (self);
 
   /* mark that we are in the paint process */
@@ -3978,25 +3996,13 @@ clutter_actor_paint (ClutterActor *self)
     }
 
   if (priv->effects == NULL)
-    {
-      if (pick_mode == CLUTTER_PICK_NONE &&
-          actor_has_shader_data (self))
-        {
-          _clutter_actor_shader_pre_paint (self, FALSE);
-          shader_applied = TRUE;
-        }
-
-      priv->next_effect_to_paint = NULL;
-    }
+    priv->next_effect_to_paint = NULL;
   else
     priv->next_effect_to_paint =
       _clutter_meta_group_peek_metas (priv->effects);
 
   clutter_actor_continue_paint (self);
 
-  if (shader_applied)
-    _clutter_actor_shader_post_paint (self);
-
   if (G_UNLIKELY (clutter_paint_debug_flags & CLUTTER_DEBUG_PAINT_VOLUMES &&
                   pick_mode == CLUTTER_PICK_NONE))
     _clutter_actor_draw_paint_volume (self);
@@ -4216,7 +4222,8 @@ remove_child (ClutterActor *self,
   child->priv->next_sibling = NULL;
 }
 
-typedef enum {
+typedef enum
+{
   REMOVE_CHILD_DESTROY_META       = 1 << 0,
   REMOVE_CHILD_EMIT_PARENT_SET    = 1 << 1,
   REMOVE_CHILD_EMIT_ACTOR_REMOVED = 1 << 2,
@@ -4352,7 +4359,10 @@ clutter_actor_remove_child_internal (ClutterActor                 *self,
 
   /* clutter_actor_reparent() will emit ::parent-set for us */
   if (emit_parent_set && !CLUTTER_ACTOR_IN_REPARENT (child))
-    g_signal_emit (child, actor_signals[PARENT_SET], 0, self);
+    {
+      child->priv->needs_compute_resource_scale = TRUE;
+      g_signal_emit (child, actor_signals[PARENT_SET], 0, self);
+    }
 
   /* if the child was mapped then we need to relayout ourselves to account
    * for the removed child
@@ -5677,6 +5687,16 @@ clutter_actor_get_property (GObject    *object,
       g_value_set_enum (value, clutter_actor_get_scale_gravity (actor));
       break;
 
+    case PROP_RESOURCE_SCALE:
+      if (priv->needs_compute_resource_scale)
+        {
+          if (!clutter_actor_update_resource_scale (actor))
+            g_warning ("Getting invalid resource scale property");
+        }
+
+      g_value_set_float (value, priv->resource_scale);
+      break;
+
     case PROP_REACTIVE:
       g_value_set_boolean (value, clutter_actor_get_reactive (actor));
       break;
@@ -6337,7 +6357,6 @@ clutter_actor_class_init (ClutterActorClass *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
-  quark_shader_data = g_quark_from_static_string ("-clutter-actor-shader-data");
   quark_actor_layout_info = g_quark_from_static_string ("-clutter-actor-layout-info");
   quark_actor_transform_info = g_quark_from_static_string ("-clutter-actor-transform-info");
   quark_actor_animation_info = g_quark_from_static_string ("-clutter-actor-animation-info");
@@ -7131,6 +7150,19 @@ clutter_actor_class_init (ClutterActorClass *klass)
                        G_PARAM_STATIC_STRINGS |
                        G_PARAM_DEPRECATED);
 
+  /**
+   * ClutterActor:resource-scale:
+   *
+   * The resource-scale of the #ClutterActor if any or -1 if not available
+   */
+  obj_props[PROP_RESOURCE_SCALE] =
+    g_param_spec_float ("resource-scale",
+                        P_("Resource Scale"),
+                        P_("The Scaling factor for resources painting"),
+                        -1.0f, G_MAXFLOAT,
+                        1.0f,
+                        CLUTTER_PARAM_READABLE);
+
   /**
    * ClutterActor:rotation-angle-x:
    *
@@ -8010,6 +8042,7 @@ clutter_actor_class_init (ClutterActorClass *klass)
    * ClutterActor::queue-redraw:
    * @actor: the actor we're bubbling the redraw request through
    * @origin: the actor which initiated the redraw request
+   * @volume: paint volume to redraw
    *
    * The ::queue_redraw signal is emitted when clutter_actor_queue_redraw()
    * is called on @origin.
@@ -8063,10 +8096,12 @@ clutter_actor_class_init (ClutterActorClass *klass)
 		  G_SIGNAL_RUN_LAST |
                   G_SIGNAL_NO_HOOKS,
 		  G_STRUCT_OFFSET (ClutterActorClass, queue_redraw),
-		  NULL, NULL,
-		  _clutter_marshal_VOID__OBJECT,
-		  G_TYPE_NONE, 1,
-                  CLUTTER_TYPE_ACTOR);
+                  g_signal_accumulator_true_handled,
+		  NULL,
+		  _clutter_marshal_BOOLEAN__OBJECT_BOXED,
+		  G_TYPE_BOOLEAN, 2,
+                  CLUTTER_TYPE_ACTOR,
+                  CLUTTER_TYPE_PAINT_VOLUME);
 
   /**
    * ClutterActor::queue-relayout:
@@ -8567,11 +8602,13 @@ clutter_actor_init (ClutterActor *self)
 
   priv->opacity = 0xff;
   priv->show_on_set_parent = TRUE;
+  priv->resource_scale = -1.0f;
 
   priv->needs_width_request = TRUE;
   priv->needs_height_request = TRUE;
   priv->needs_allocation = TRUE;
   priv->needs_paint_volume_update = TRUE;
+  priv->needs_compute_resource_scale = TRUE;
 
   priv->cached_width_age = 1;
   priv->cached_height_age = 1;
@@ -8665,8 +8702,7 @@ _clutter_actor_finish_queue_redraw (ClutterActor *self,
                                     ClutterPaintVolume *clip)
 {
   ClutterActorPrivate *priv = self->priv;
-  ClutterPaintVolume *pv;
-  gboolean clipped;
+  ClutterPaintVolume *pv = NULL;
 
   /* Remove queue entry early in the process, otherwise a new
      queue_redraw() during signal handling could put back this
@@ -8693,8 +8729,7 @@ _clutter_actor_finish_queue_redraw (ClutterActor *self,
    */
   if (clip)
     {
-      _clutter_actor_set_queue_redraw_clip (self, clip);
-      clipped = TRUE;
+      pv = clip;
     }
   else if (G_LIKELY (priv->last_paint_volume_valid))
     {
@@ -8704,36 +8739,12 @@ _clutter_actor_finish_queue_redraw (ClutterActor *self,
           ClutterActor *stage = _clutter_actor_get_stage_internal (self);
 
           /* make sure we redraw the actors old position... */
-          _clutter_actor_set_queue_redraw_clip (stage,
-                                                &priv->last_paint_volume);
-          _clutter_actor_signal_queue_redraw (stage, stage);
-          _clutter_actor_set_queue_redraw_clip (stage, NULL);
-
-          /* XXX: Ideally the redraw signal would take a clip volume
-           * argument, but that would be an ABI break. Until we can
-           * break the ABI we pass the argument out-of-band
-           */
-
-          /* setup the clip for the actors new position... */
-          _clutter_actor_set_queue_redraw_clip (self, pv);
-          clipped = TRUE;
+          _clutter_actor_propagate_queue_redraw (stage, stage,
+                                                 &priv->last_paint_volume);
         }
-      else
-        clipped = FALSE;
     }
-  else
-    clipped = FALSE;
 
-  _clutter_actor_signal_queue_redraw (self, self);
-
-  /* Just in case anyone is manually firing redraw signals without
-   * using the public queue_redraw() API we are careful to ensure that
-   * our out-of-band clip member is cleared before returning...
-   *
-   * Note: A NULL clip denotes a full-stage, un-clipped redraw
-   */
-  if (G_LIKELY (clipped))
-    _clutter_actor_set_queue_redraw_clip (self, NULL);
+  _clutter_actor_propagate_queue_redraw (self, self, pv);
 }
 
 static void
@@ -8893,8 +8904,7 @@ _clutter_actor_queue_redraw_full (ClutterActor             *self,
         {
           /* NB: NULL denotes an undefined clip which will result in a
            * full redraw... */
-          _clutter_actor_set_queue_redraw_clip (self, NULL);
-          _clutter_actor_signal_queue_redraw (self, self);
+          _clutter_actor_propagate_queue_redraw (self, self, NULL);
           return;
         }
 
@@ -9558,6 +9568,8 @@ clutter_actor_get_preferred_width (ClutterActor *self,
       return;
     }
 
+  CLUTTER_SET_PRIVATE_FLAGS (self, CLUTTER_IN_PREF_WIDTH);
+
   /* the remaining cases are:
    *
    *   - either min_width or natural_width have been set
@@ -9649,6 +9661,8 @@ clutter_actor_get_preferred_width (ClutterActor *self,
 
   if (natural_width_p)
     *natural_width_p = request_natural_width;
+
+  CLUTTER_UNSET_PRIVATE_FLAGS (self, CLUTTER_IN_PREF_WIDTH);
 }
 
 /**
@@ -9702,6 +9716,8 @@ clutter_actor_get_preferred_height (ClutterActor *self,
       return;
     }
 
+  CLUTTER_SET_PRIVATE_FLAGS (self, CLUTTER_IN_PREF_HEIGHT);
+
   /* the remaining cases are:
    *
    *   - either min_height or natural_height have been set
@@ -9792,6 +9808,8 @@ clutter_actor_get_preferred_height (ClutterActor *self,
 
   if (natural_height_p)
     *natural_height_p = request_natural_height;
+
+  CLUTTER_UNSET_PRIVATE_FLAGS (self, CLUTTER_IN_PREF_HEIGHT);
 }
 
 /**
@@ -10134,6 +10152,9 @@ clutter_actor_allocate (ClutterActor           *self,
   if (CLUTTER_ACTOR_IS_MAPPED (self))
     self->priv->needs_paint_volume_update = TRUE;
 
+  if (stage_allocation_changed)
+    priv->needs_compute_resource_scale = TRUE;
+
   if (!stage_allocation_changed)
     {
       /* If the actor didn't move but needs_allocation is set, we just
@@ -12796,7 +12817,8 @@ typedef void (* ClutterActorAddChildFunc) (ClutterActor *parent,
                                            ClutterActor *child,
                                            gpointer      data);
 
-typedef enum {
+typedef enum
+{
   ADD_CHILD_CREATE_META        = 1 << 0,
   ADD_CHILD_EMIT_PARENT_SET    = 1 << 1,
   ADD_CHILD_EMIT_ACTOR_ADDED   = 1 << 2,
@@ -12981,7 +13003,10 @@ clutter_actor_add_child_internal (ClutterActor              *self,
 
   /* clutter_actor_reparent() will emit ::parent-set for us */
   if (emit_parent_set && !CLUTTER_ACTOR_IN_REPARENT (child))
-    g_signal_emit (child, actor_signals[PARENT_SET], 0, NULL);
+    {
+      child->priv->needs_compute_resource_scale = TRUE;
+      g_signal_emit (child, actor_signals[PARENT_SET], 0, NULL);
+    }
 
   if (check_state)
     {
@@ -13014,9 +13039,7 @@ clutter_actor_add_child_internal (ClutterActor              *self,
   /* maintain the invariant that if an actor needs layout,
    * its parents do as well
    */
-  if (child->priv->needs_width_request ||
-      child->priv->needs_height_request ||
-      child->priv->needs_allocation)
+  if (clutter_actor_needs_relayout (child))
     {
       /* we work around the short-circuiting we do
        * in clutter_actor_queue_relayout() since we
@@ -13585,6 +13608,8 @@ clutter_actor_reparent (ClutterActor *self,
                                           insert_child_at_depth,
                                           NULL);
 
+      priv->needs_compute_resource_scale = TRUE;
+
       /* we emit the ::parent-set signal once */
       g_signal_emit (self, actor_signals[PARENT_SET], 0, old_parent);
 
@@ -15159,7 +15184,7 @@ clutter_actor_set_final_state (ClutterAnimatable *animatable,
 }
 
 static void
-clutter_animatable_iface_init (ClutterAnimatableIface *iface)
+clutter_animatable_iface_init (ClutterAnimatableInterface *iface)
 {
   iface->find_property = clutter_actor_find_property;
   iface->get_initial_state = clutter_actor_get_initial_state;
@@ -16487,6 +16512,12 @@ clutter_actor_is_in_clone_paint (ClutterActor *self)
   return FALSE;
 }
 
+gboolean
+clutter_actor_has_damage (ClutterActor *actor)
+{
+  return actor->priv->is_dirty;
+}
+
 static gboolean
 set_direction_recursive (ClutterActor *actor,
                          gpointer      user_data)
@@ -16704,26 +16735,6 @@ clutter_actor_has_pointer (ClutterActor *self)
   return self->priv->has_pointer;
 }
 
-/* XXX: This is a workaround for not being able to break the ABI of
- * the QUEUE_REDRAW signal. It is an out-of-band argument.  See
- * clutter_actor_queue_clipped_redraw() for details.
- */
-ClutterPaintVolume *
-_clutter_actor_get_queue_redraw_clip (ClutterActor *self)
-{
-  return g_object_get_data (G_OBJECT (self),
-                            "-clutter-actor-queue-redraw-clip");
-}
-
-void
-_clutter_actor_set_queue_redraw_clip (ClutterActor       *self,
-                                      ClutterPaintVolume *clip)
-{
-  g_object_set_data (G_OBJECT (self),
-                     "-clutter-actor-queue-redraw-clip",
-                     clip);
-}
-
 /**
  * clutter_actor_has_allocation:
  * @self: a #ClutterActor
@@ -17768,6 +17779,171 @@ clutter_actor_get_paint_box (ClutterActor    *self,
   return TRUE;
 }
 
+static gboolean
+_clutter_actor_get_resource_scale_for_rect (ClutterActor *self,
+                                            ClutterRect  *bounding_rect,
+                                            float        *resource_scale)
+{
+  ClutterActor *stage;
+  float max_scale = 0;
+
+  stage = _clutter_actor_get_stage_internal (self);
+  if (!stage)
+    return FALSE;
+
+  if (!_clutter_stage_get_max_view_scale_factor_for_rect (CLUTTER_STAGE (stage),
+                                                          bounding_rect,
+                                                          &max_scale))
+    return FALSE;
+
+  *resource_scale = max_scale;
+
+  return TRUE;
+}
+
+static gboolean
+_clutter_actor_compute_resource_scale (ClutterActor *self,
+                                       float        *resource_scale)
+{
+  ClutterRect bounding_rect;
+  ClutterActorPrivate *priv = self->priv;
+
+  if (CLUTTER_ACTOR_IN_DESTRUCTION (self) ||
+      CLUTTER_ACTOR_IN_PREF_SIZE (self) ||
+      !clutter_actor_is_mapped (self))
+    {
+      return FALSE;
+    }
+
+  clutter_actor_get_transformed_position (self,
+                                          &bounding_rect.origin.x,
+                                          &bounding_rect.origin.y);
+  clutter_actor_get_transformed_size (self,
+                                      &bounding_rect.size.width,
+                                      &bounding_rect.size.height);
+
+  if (bounding_rect.size.width == 0.0 ||
+      bounding_rect.size.height == 0.0 ||
+      !_clutter_actor_get_resource_scale_for_rect (self,
+                                                   &bounding_rect,
+                                                   resource_scale))
+    {
+      if (priv->parent)
+        return _clutter_actor_compute_resource_scale (priv->parent,
+                                                      resource_scale);
+      else
+        return FALSE;
+    }
+
+  return TRUE;
+}
+
+static ClutterActorTraverseVisitFlags
+queue_update_resource_scale_cb (ClutterActor *actor,
+                                int           depth,
+                                void         *user_data)
+{
+  actor->priv->needs_compute_resource_scale = TRUE;
+  return CLUTTER_ACTOR_TRAVERSE_VISIT_CONTINUE;
+}
+
+void
+_clutter_actor_queue_update_resource_scale_recursive (ClutterActor *self)
+{
+  _clutter_actor_traverse (self,
+                           CLUTTER_ACTOR_TRAVERSE_DEPTH_FIRST,
+                           queue_update_resource_scale_cb,
+                           NULL,
+                           NULL);
+}
+
+static gboolean
+clutter_actor_update_resource_scale (ClutterActor *self)
+{
+  ClutterActorPrivate *priv;
+  float resource_scale;
+  float old_resource_scale;
+  priv = self->priv;
+
+  g_return_val_if_fail (priv->needs_compute_resource_scale, FALSE);
+
+  old_resource_scale = priv->resource_scale;
+  priv->resource_scale = -1.0f;
+
+  if (_clutter_actor_compute_resource_scale (self, &resource_scale))
+    {
+      priv->resource_scale = resource_scale;
+      priv->needs_compute_resource_scale = FALSE;
+
+      return fabsf (old_resource_scale - resource_scale) > FLT_EPSILON;
+    }
+
+  return FALSE;
+}
+
+static void
+clutter_actor_ensure_resource_scale (ClutterActor *self)
+{
+  ClutterActorPrivate *priv = self->priv;
+
+  if (!priv->needs_compute_resource_scale)
+    return;
+
+  if (clutter_actor_update_resource_scale (self))
+    g_object_notify_by_pspec (G_OBJECT (self), obj_props[PROP_RESOURCE_SCALE]);
+}
+
+gboolean
+_clutter_actor_get_real_resource_scale (ClutterActor *self,
+                                        gfloat       *resource_scale)
+{
+  ClutterActorPrivate *priv = self->priv;
+
+  clutter_actor_ensure_resource_scale (self);
+
+  if (!priv->needs_compute_resource_scale)
+    {
+      *resource_scale = priv->resource_scale;
+      return TRUE;
+    }
+
+  *resource_scale = -1.0f;
+  return FALSE;
+}
+
+/**
+ * clutter_actor_get_resource_scale:
+ * @self: A #ClutterActor
+ * @resource_scale: (out): return location for the resource scale
+ *
+ * Retrieves the resource scale for this actor, if available.
+ *
+ * The resource scale refers to the scale the actor should use for its resources.
+ * For example if an actor draws a a picture of size 100 x 100 in the stage
+ * coordinate space, it should use a texture of twice the size (i.e. 200 x 200)
+ * if the resource scale is 2.
+ *
+ * The resource scale is determined by calculating the highest #ClutterStageView
+ * scale the actor will get painted on.
+ *
+ * Returns: TRUE if resource scale is set for the actor, otherwise FALSE
+ */
+gboolean
+clutter_actor_get_resource_scale (ClutterActor *self,
+                                  gfloat       *resource_scale)
+{
+  g_return_val_if_fail (CLUTTER_IS_ACTOR (self), FALSE);
+  g_return_val_if_fail (resource_scale != NULL, FALSE);
+
+  if (_clutter_actor_get_real_resource_scale (self, resource_scale))
+    {
+      *resource_scale = ceilf (*resource_scale);
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
 /**
  * clutter_actor_has_overlaps:
  * @self: A #ClutterActor
@@ -18467,6 +18643,10 @@ clutter_actor_set_margin_top (ClutterActor *self,
   g_return_if_fail (margin >= 0.f);
 
   info = _clutter_actor_get_layout_info_or_defaults (self);
+
+  if (info->margin.top == margin)
+    return;
+
   _clutter_actor_create_transition (self, obj_props[PROP_MARGIN_TOP],
                                     info->margin.top,
                                     margin);
@@ -18511,6 +18691,10 @@ clutter_actor_set_margin_bottom (ClutterActor *self,
   g_return_if_fail (margin >= 0.f);
 
   info = _clutter_actor_get_layout_info_or_defaults (self);
+
+  if (info->margin.bottom == margin)
+    return;
+
   _clutter_actor_create_transition (self, obj_props[PROP_MARGIN_BOTTOM],
                                     info->margin.bottom,
                                     margin);
@@ -18555,6 +18739,10 @@ clutter_actor_set_margin_left (ClutterActor *self,
   g_return_if_fail (margin >= 0.f);
 
   info = _clutter_actor_get_layout_info_or_defaults (self);
+
+  if (info->margin.left == margin)
+    return;
+
   _clutter_actor_create_transition (self, obj_props[PROP_MARGIN_LEFT],
                                     info->margin.left,
                                     margin);
@@ -18599,6 +18787,10 @@ clutter_actor_set_margin_right (ClutterActor *self,
   g_return_if_fail (margin >= 0.f);
 
   info = _clutter_actor_get_layout_info_or_defaults (self);
+
+  if (info->margin.right == margin)
+    return;
+
   _clutter_actor_create_transition (self, obj_props[PROP_MARGIN_RIGHT],
                                     info->margin.right,
                                     margin);

clutter/clutter/clutter-actor.h

@@ -236,8 +236,9 @@ struct _ClutterActorClass
   void (* pick)                 (ClutterActor          *actor,
                                  const ClutterColor    *color);
 
-  void (* queue_redraw)         (ClutterActor          *actor,
-                                 ClutterActor          *leaf_that_queued);
+  gboolean (* queue_redraw)     (ClutterActor          *actor,
+                                 ClutterActor          *leaf_that_queued,
+                                 ClutterPaintVolume    *paint_volume);
 
   /* size negotiation */
   void (* get_preferred_width)  (ClutterActor           *self,
@@ -583,6 +584,11 @@ gboolean                        clutter_actor_is_in_clone_paint
 CLUTTER_EXPORT
 gboolean                        clutter_actor_get_paint_box                     (ClutterActor               *self,
                                                                                  ClutterActorBox            *box);
+
+CLUTTER_EXPORT
+gboolean                        clutter_actor_get_resource_scale                (ClutterActor *self,
+                                                                                 gfloat       *resource_scale);
+
 CLUTTER_EXPORT
 gboolean                        clutter_actor_has_overlaps                      (ClutterActor               *self);
 

clutter/clutter/clutter-animatable.c

@@ -30,7 +30,7 @@
  * to control how a #ClutterAnimation will animate a property.
  *
  * Each #ClutterAnimatable should implement the
- * #ClutterAnimatableIface.interpolate_property() virtual function of the
+ * #ClutterAnimatableInterface.interpolate_property() virtual function of the
  * interface to compute the animation state between two values of an interval
  * depending on a progress factor, expressed as a floating point value.
  *
@@ -57,7 +57,6 @@
 #include "deprecated/clutter-animatable.h"
 #include "deprecated/clutter-animation.h"
 
-typedef ClutterAnimatableIface  ClutterAnimatableInterface;
 G_DEFINE_INTERFACE (ClutterAnimatable, clutter_animatable, G_TYPE_OBJECT);
 
 static void
@@ -101,7 +100,7 @@ clutter_animatable_animate_property (ClutterAnimatable *animatable,
                                      gdouble            progress,
                                      GValue            *value)
 {
-  ClutterAnimatableIface *iface;
+  ClutterAnimatableInterface *iface;
   gboolean res;
 
   g_return_val_if_fail (CLUTTER_IS_ANIMATABLE (animatable), FALSE);
@@ -155,7 +154,7 @@ GParamSpec *
 clutter_animatable_find_property (ClutterAnimatable *animatable,
                                   const gchar       *property_name)
 {
-  ClutterAnimatableIface *iface;
+  ClutterAnimatableInterface *iface;
 
   g_return_val_if_fail (CLUTTER_IS_ANIMATABLE (animatable), NULL);
   g_return_val_if_fail (property_name != NULL, NULL);
@@ -185,7 +184,7 @@ clutter_animatable_get_initial_state (ClutterAnimatable *animatable,
                                       const gchar       *property_name,
                                       GValue            *value)
 {
-  ClutterAnimatableIface *iface;
+  ClutterAnimatableInterface *iface;
 
   g_return_if_fail (CLUTTER_IS_ANIMATABLE (animatable));
   g_return_if_fail (property_name != NULL);
@@ -214,7 +213,7 @@ clutter_animatable_set_final_state (ClutterAnimatable *animatable,
                                     const gchar       *property_name,
                                     const GValue      *value)
 {
-  ClutterAnimatableIface *iface;
+  ClutterAnimatableInterface *iface;
 
   g_return_if_fail (CLUTTER_IS_ANIMATABLE (animatable));
   g_return_if_fail (property_name != NULL);
@@ -260,7 +259,7 @@ clutter_animatable_interpolate_value (ClutterAnimatable *animatable,
                                       gdouble            progress,
                                       GValue            *value)
 {
-  ClutterAnimatableIface *iface;
+  ClutterAnimatableInterface *iface;
 
   g_return_val_if_fail (CLUTTER_IS_ANIMATABLE (animatable), FALSE);
   g_return_val_if_fail (property_name != NULL, FALSE);

clutter/clutter/clutter-animatable.h

@@ -33,24 +33,15 @@
 
 G_BEGIN_DECLS
 
-#define CLUTTER_TYPE_ANIMATABLE                 (clutter_animatable_get_type ())
-#define CLUTTER_ANIMATABLE(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_ANIMATABLE, ClutterAnimatable))
-#define CLUTTER_IS_ANIMATABLE(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_ANIMATABLE))
-#define CLUTTER_ANIMATABLE_GET_IFACE(obj)       (G_TYPE_INSTANCE_GET_INTERFACE ((obj), CLUTTER_TYPE_ANIMATABLE, ClutterAnimatableIface))
+#define CLUTTER_TYPE_ANIMATABLE (clutter_animatable_get_type ())
 
-typedef struct _ClutterAnimatableIface          ClutterAnimatableIface;
+CLUTTER_EXPORT
+G_DECLARE_INTERFACE (ClutterAnimatable, clutter_animatable,
+                     CLUTTER, ANIMATABLE,
+                     GObject)
 
 /**
- * ClutterAnimatable:
- *
- * #ClutterAnimatable is an opaque structure whose members cannot be directly
- * accessed
- *
- * Since: 1.0
- */
-
-/**
- * ClutterAnimatableIface:
+ * ClutterAnimatableInterface:
  * @animate_property: virtual function for custom interpolation of a
  *   property. This virtual function is deprecated
  * @find_property: virtual function for retrieving the #GParamSpec of
@@ -67,7 +58,7 @@ typedef struct _ClutterAnimatableIface          ClutterAnimatableIface;
  *
  * Since: 1.0
  */
-struct _ClutterAnimatableIface
+struct _ClutterAnimatableInterface
 {
   /*< private >*/
   GTypeInterface parent_iface;
@@ -95,9 +86,6 @@ struct _ClutterAnimatableIface
                                      GValue            *value);
 };
 
-CLUTTER_EXPORT
-GType clutter_animatable_get_type (void) G_GNUC_CONST;
-
 CLUTTER_EXPORT
 GParamSpec *clutter_animatable_find_property     (ClutterAnimatable *animatable,
                                                   const gchar       *property_name);

clutter/clutter/clutter-autocleanups.h

@@ -34,7 +34,6 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterAction, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterActor, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterActorMeta, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterAlignConstraint, g_object_unref)
-G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterAnimatable, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterBackend, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterBindConstraint, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterBindingPool, g_object_unref)
@@ -49,7 +48,6 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterClone, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterColorizeEffect, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterConstraint, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterContainer, g_object_unref)
-G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterContent, 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)

clutter/clutter/clutter-backend-private.h

@@ -24,6 +24,7 @@
 
 #include <clutter/clutter-backend.h>
 #include <clutter/clutter-device-manager.h>
+#include <clutter/clutter-keymap.h>
 #include <clutter/clutter-stage-window.h>
 
 #include "clutter-event-translator.h"
@@ -60,6 +61,8 @@ struct _ClutterBackend
   GList *event_translators;
 
   ClutterInputMethod *input_method;
+
+  ClutterKeymap *keymap;
 };
 
 struct _ClutterBackendClass
@@ -104,6 +107,8 @@ struct _ClutterBackendClass
 
   void                  (* bell_notify)          (ClutterBackend   *backend);
 
+  ClutterKeymap *       (* get_keymap)           (ClutterBackend   *backend);
+
   /* signals */
   void (* resolution_changed) (ClutterBackend *backend);
   void (* font_changed)       (ClutterBackend *backend);
@@ -155,8 +160,6 @@ void                    _clutter_backend_reset_cogl_framebuffer         (Clutter
 
 void                    clutter_set_allowed_drivers                     (const char             *drivers);
 
-void                    clutter_try_set_windowing_backend               (const char             *drivers);
-
 G_END_DECLS
 
 #endif /* __CLUTTER_BACKEND_PRIVATE_H__ */

clutter/clutter/clutter-backend.c

@@ -53,9 +53,6 @@
 #include "clutter-stage-window.h"
 #include "clutter-device-manager-private.h"
 
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-#include "deprecated/clutter-backend.h"
-
 #ifdef CLUTTER_HAS_WAYLAND_COMPOSITOR_SUPPORT
 #include "wayland/clutter-wayland-compositor.h"
 #endif
@@ -577,6 +574,18 @@ clutter_backend_real_get_device_manager (ClutterBackend *backend)
   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,
@@ -675,6 +684,7 @@ clutter_backend_class_init (ClutterBackendClass *klass)
   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
@@ -890,129 +900,6 @@ clutter_get_default_backend (void)
   return clutter_context->backend;
 }
 
-/**
- * clutter_backend_set_double_click_time:
- * @backend: a #ClutterBackend
- * @msec: milliseconds between two button press events
- *
- * Sets the maximum time between two button press events, used to
- * verify whether it's a double click event or not.
- *
- * Since: 0.4
- *
- * Deprecated: 1.4: Use #ClutterSettings:double-click-time instead
- */
-void
-clutter_backend_set_double_click_time (ClutterBackend *backend,
-                                       guint           msec)
-{
-  ClutterSettings *settings = clutter_settings_get_default ();
-
-  g_object_set (settings, "double-click-time", msec, NULL);
-}
-
-/**
- * clutter_backend_get_double_click_time:
- * @backend: a #ClutterBackend
- *
- * Gets the maximum time between two button press events, as set
- * by clutter_backend_set_double_click_time().
- *
- * Return value: a time in milliseconds
- *
- * Since: 0.4
- *
- * Deprecated: 1.4: Use #ClutterSettings:double-click-time instead
- */
-guint
-clutter_backend_get_double_click_time (ClutterBackend *backend)
-{
-  ClutterSettings *settings = clutter_settings_get_default ();
-  gint retval;
-
-  g_object_get (settings, "double-click-time", &retval, NULL);
-
-  return retval;
-}
-
-/**
- * clutter_backend_set_double_click_distance:
- * @backend: a #ClutterBackend
- * @distance: a distance, in pixels
- *
- * Sets the maximum distance used to verify a double click event.
- *
- * Since: 0.4
- *
- * Deprecated: 1.4: Use #ClutterSettings:double-click-distance instead
- */
-void
-clutter_backend_set_double_click_distance (ClutterBackend *backend,
-                                           guint           distance)
-{
-  ClutterSettings *settings = clutter_settings_get_default ();
-
-  g_object_set (settings, "double-click-distance", distance, NULL);
-}
-
-/**
- * clutter_backend_get_double_click_distance:
- * @backend: a #ClutterBackend
- *
- * Retrieves the distance used to verify a double click event
- *
- * Return value: a distance, in pixels.
- *
- * Since: 0.4
- *
- * Deprecated: 1.4: Use #ClutterSettings:double-click-distance instead
- */
-guint
-clutter_backend_get_double_click_distance (ClutterBackend *backend)
-{
-  ClutterSettings *settings = clutter_settings_get_default ();
-  gint retval;
-
-  g_object_get (settings, "double-click-distance", &retval, NULL);
-
-  return retval;
-}
-
-/**
- * clutter_backend_set_resolution:
- * @backend: a #ClutterBackend
- * @dpi: the resolution in "dots per inch" (Physical inches aren't
- *   actually involved; the terminology is conventional).
- *
- * Sets the resolution for font handling on the screen. This is a
- * scale factor between points specified in a #PangoFontDescription
- * and cairo units. The default value is 96, meaning that a 10 point
- * font will be 13 units high. (10 * 96. / 72. = 13.3).
- *
- * Applications should never need to call this function.
- *
- * Since: 0.4
- *
- * Deprecated: 1.4: Use #ClutterSettings:font-dpi instead
- */
-void
-clutter_backend_set_resolution (ClutterBackend *backend,
-                                gdouble         dpi)
-{
-  ClutterSettings *settings;
-  gint resolution;
-
-  g_return_if_fail (CLUTTER_IS_BACKEND (backend));
-
-  if (dpi < 0)
-    resolution = -1;
-  else
-    resolution = dpi * 1024;
-
-  settings = clutter_settings_get_default ();
-  g_object_set (settings, "font-dpi", resolution, NULL);
-}
-
 /**
  * clutter_backend_get_resolution:
  * @backend: a #ClutterBackend
@@ -1118,61 +1005,6 @@ clutter_backend_get_font_options (ClutterBackend *backend)
   return backend->font_options;
 }
 
-/**
- * clutter_backend_set_font_name:
- * @backend: a #ClutterBackend
- * @font_name: the name of the font
- *
- * Sets the default font to be used by Clutter. The @font_name string
- * must either be %NULL, which means that the font name from the
- * default #ClutterBackend will be used; or be something that can
- * be parsed by the pango_font_description_from_string() function.
- *
- * Since: 1.0
- *
- * Deprecated: 1.4: Use #ClutterSettings:font-name instead
- */
-void
-clutter_backend_set_font_name (ClutterBackend *backend,
-                               const gchar    *font_name)
-{
-  ClutterSettings *settings = clutter_settings_get_default ();
-
-  g_object_set (settings, "font-name", font_name, NULL);
-}
-
-/**
- * clutter_backend_get_font_name:
- * @backend: a #ClutterBackend
- *
- * Retrieves the default font name as set by
- * clutter_backend_set_font_name().
- *
- * Return value: the font name for the backend. The returned string is
- *   owned by the #ClutterBackend and should never be modified or freed
- *
- * Since: 1.0
- *
- * Deprecated: 1.4: Use #ClutterSettings:font-name instead
- */
-const gchar *
-clutter_backend_get_font_name (ClutterBackend *backend)
-{
-  ClutterSettings *settings;
-
-  g_return_val_if_fail (CLUTTER_IS_BACKEND (backend), NULL);
-
-  settings = clutter_settings_get_default ();
-
-  /* XXX yuck. but we return a const pointer, so we need to
-   * store it in the backend
-   */
-  g_free (backend->font_name);
-  g_object_get (settings, "font-name", &backend->font_name, NULL);
-
-  return backend->font_name;
-}
-
 gint32
 _clutter_backend_get_units_serial (ClutterBackend *backend)
 {
@@ -1262,61 +1094,6 @@ clutter_wayland_set_compositor_display (void *display)
 }
 #endif
 
-/**
- * clutter_set_windowing_backend:
- * @backend_type: a comma separated list of windowing backends
- *
- * Restricts Clutter to only use the specified backend or list of backends.
- *
- * You can use one of the `CLUTTER_WINDOWING_*` symbols, e.g.
- *
- * |[<!-- language="C" -->
- *   clutter_set_windowing_backend (CLUTTER_WINDOWING_X11);
- * ]|
- *
- * Will force Clutter to use the X11 windowing and input backend, and terminate
- * if the X11 backend could not be initialized successfully.
- *
- * Since Clutter 1.26, you can also use a comma-separated list of windowing
- * system backends to provide a fallback in case backends are not available or
- * enabled, e.g.:
- *
- * |[<!-- language="C" -->
- *   clutter_set_windowing_backend ("gdk,wayland,x11");
- * ]|
- *
- * Will make Clutter test for the GDK, Wayland, and X11 backends in that order.
- *
- * You can use the `*` special value to ask Clutter to use the internally
- * defined list of backends. For instance:
- *
- * |[<!-- language="C" -->
- *   clutter_set_windowing_backend ("x11,wayland,*");
- * ]|
- *
- * Will make Clutter test the X11 and Wayland backends, and then fall back
- * to the internal list of available backends.
- *
- * This function must be called before the first API call to Clutter, including
- * clutter_get_option_context()
- *
- * Since: 1.16
- */
-void
-clutter_set_windowing_backend (const char *backend_type)
-{
-  g_return_if_fail (backend_type != NULL);
-
-  allowed_backends = g_strdup (backend_type);
-}
-
-void
-clutter_try_set_windowing_backend (const char *backend_type)
-{
-  if (allowed_backends == NULL)
-    clutter_set_windowing_backend (backend_type);
-}
-
 PangoDirection
 _clutter_backend_get_keymap_direction (ClutterBackend *backend)
 {
@@ -1399,3 +1176,17 @@ clutter_backend_set_input_method (ClutterBackend     *backend,
 {
   g_set_object (&backend->input_method, method);
 }
+
+/**
+ * clutter_backend_get_keymap:
+ * @backend: the #ClutterBackend
+ *
+ * Gets the keymap used by Clutter
+ *
+ * Returns: (transfer none): the keymap
+ **/
+ClutterKeymap *
+clutter_backend_get_keymap (ClutterBackend *backend)
+{
+  return CLUTTER_BACKEND_GET_CLASS (backend)->get_keymap (backend);
+}

clutter/clutter/clutter-backend.h

@@ -34,6 +34,7 @@
 #include <cogl/cogl.h>
 
 #include <clutter/clutter-config.h>
+#include <clutter/clutter-keymap.h>
 #include <clutter/clutter-types.h>
 
 G_BEGIN_DECLS
@@ -59,9 +60,6 @@ GType clutter_backend_get_type (void) G_GNUC_CONST;
 CLUTTER_EXPORT
 ClutterBackend *                clutter_get_default_backend             (void);
 
-CLUTTER_EXPORT
-void                            clutter_set_windowing_backend           (const char *backend_type);
-
 CLUTTER_EXPORT
 gdouble                         clutter_backend_get_resolution          (ClutterBackend             *backend);
 
@@ -83,6 +81,9 @@ ClutterInputMethod *            clutter_backend_get_input_method        (Clutter
 CLUTTER_EXPORT
 void                            clutter_backend_set_input_method        (ClutterBackend             *backend,
                                                                          ClutterInputMethod         *method);
+CLUTTER_EXPORT
+ClutterKeymap *                 clutter_backend_get_keymap              (ClutterBackend             *backend);
+
 G_END_DECLS
 
 #endif /* __CLUTTER_BACKEND_H__ */

clutter/clutter/clutter-base-types.c

@@ -1146,29 +1146,60 @@ clutter_rect_inset (ClutterRect *rect,
     rect->size.height = 0.f;
 }
 
+/**
+ * clutter_rect_scale:
+ * @rect: a #ClutterRect
+ * @s_x: an horizontal scale value
+ * @s_y: a vertical scale value
+ *
+ * Scale the rectangle coordinates and size by @s_x horizontally and
+ * @s_y vertically.
+ */
+void
+clutter_rect_scale (ClutterRect *rect,
+                    float        s_x,
+                    float        s_y)
+{
+  g_return_if_fail (rect != NULL);
+  g_return_if_fail (s_x > 0.f);
+  g_return_if_fail (s_y > 0.f);
+
+  clutter_rect_normalize_internal (rect);
+
+  rect->origin.x *= s_x;
+  rect->origin.y *= s_y;
+  rect->size.width *= s_x;
+  rect->size.height *= s_y;
+}
+
 /**
  * clutter_rect_clamp_to_pixel:
  * @rect: a #ClutterRect
  *
- * Rounds the origin of @rect downwards to the nearest integer, and rounds
- * the size of @rect upwards to the nearest integer, so that @rect is
- * updated to the smallest rectangle capable of fully containing the
- * original, fractional rectangle.
+ * Rounds the origin of @rect downwards to the nearest integer, and recompute the
+ * the size using the @rect origin and size rounded upwards to the nearest integer,
+ * so that @rect is updated to the smallest rectangle capable of fully containing
+ * the original, fractional rectangle in the coordinates space.
  *
  * Since: 1.12
  */
 void
 clutter_rect_clamp_to_pixel (ClutterRect *rect)
 {
+  float x2, y2;
+
   g_return_if_fail (rect != NULL);
 
   clutter_rect_normalize_internal (rect);
 
+  x2 = rect->origin.x + rect->size.width;
+  y2 = rect->origin.y + rect->size.height;
+
   rect->origin.x = floorf (rect->origin.x);
   rect->origin.y = floorf (rect->origin.y);
 
-  rect->size.width = ceilf (rect->size.width);
-  rect->size.height = ceilf (rect->size.height);
+  rect->size.width = ceilf (x2) - rect->origin.x;
+  rect->size.height = ceilf (y2) - rect->origin.y;
 }
 
 /**

clutter/clutter/clutter-bezier.h

@@ -36,7 +36,7 @@ G_BEGIN_DECLS
 
 typedef struct _ClutterBezier ClutterBezier;
 
-ClutterBezier *_clutter_bezier_new ();
+ClutterBezier *_clutter_bezier_new (void);
 
 void           _clutter_bezier_free (ClutterBezier * b);
 

clutter/clutter/clutter-box-layout.c

@@ -150,9 +150,9 @@ typedef struct _RequestedSize
   gfloat natural_size;
 } RequestedSize;
 
-static gint distribute_natural_allocation (gint                  extra_space,
-					   guint                 n_requested_sizes,
-					   RequestedSize        *sizes);
+static float distribute_natural_allocation (float          extra_space,
+                                            unsigned int   n_requested_sizes,
+                                            RequestedSize *sizes);
 static void count_expand_children         (ClutterLayoutManager *layout,
 					   ClutterContainer     *container,
 					   gint                 *visible_children,
@@ -624,7 +624,19 @@ get_preferred_size_for_opposite_orientation (ClutterBoxLayout   *self,
   else
     {
       /* Bring children up to size first */
-      size = distribute_natural_allocation (MAX (0, size), nvis_children, sizes);
+      if (isnormal (size) || size == 0)
+        {
+          size = distribute_natural_allocation (MAX (0, size),
+                                                nvis_children,
+                                                sizes);
+        }
+      else
+        {
+          g_critical ("Actor %s (%p) received the invalid "
+                      "value %f as minimum/natural size\n",
+                       G_OBJECT_TYPE_NAME (container), container, size);
+          size = 0;
+        }
 
       /* Calculate space which hasn't distributed yet,
        * and is available for expanding children.
@@ -879,17 +891,18 @@ compare_gap (gconstpointer p1,
  *
  * Pulled from gtksizerequest.c from Gtk+
  */
-static gint
-distribute_natural_allocation (gint           extra_space,
-                               guint          n_requested_sizes,
+static float
+distribute_natural_allocation (float          extra_space,
+                               unsigned int   n_requested_sizes,
                                RequestedSize *sizes)
 {
-  guint *spreading;
-  gint   i;
+  unsigned int *spreading;
+  int i;
 
+  g_return_val_if_fail (isnormal (extra_space) || extra_space == 0, 0);
   g_return_val_if_fail (extra_space >= 0, 0);
 
-  spreading = g_newa (guint, n_requested_sizes);
+  spreading = g_newa (unsigned int, n_requested_sizes);
 
   for (i = 0; i < n_requested_sizes; i++)
     spreading[i] = i;
@@ -913,7 +926,7 @@ distribute_natural_allocation (gint           extra_space,
 
   /* Sort descending by gap and position. */
   g_qsort_with_data (spreading,
-                     n_requested_sizes, sizeof (guint),
+                     n_requested_sizes, sizeof (unsigned int),
                      compare_gap, sizes);
 
   /* Distribute available space.
@@ -925,11 +938,11 @@ distribute_natural_allocation (gint           extra_space,
        * Sort order and reducing remaining space by assigned space
        * ensures that space is distributed equally.
        */
-      gint glue = (extra_space + i) / (i + 1);
-      gint gap = sizes[(spreading[i])].natural_size
-               - sizes[(spreading[i])].minimum_size;
+      int glue = (extra_space + i) / (i + 1);
+      int gap = sizes[(spreading[i])].natural_size
+              - sizes[(spreading[i])].minimum_size;
 
-      gint extra = MIN (glue, gap);
+      int extra = MIN (glue, gap);
 
       sizes[spreading[i]].minimum_size += extra;
 
@@ -1056,7 +1069,9 @@ clutter_box_layout_allocate (ClutterLayoutManager   *layout,
   else
     {
       /* Bring children up to size first */
-      size = distribute_natural_allocation (MAX (0, size), nvis_children, sizes);
+      size = (gint) distribute_natural_allocation (MAX (0, (float) size),
+                                                   nvis_children,
+                                                   sizes);
 
       /* Calculate space which hasn't distributed yet,
        * and is available for expanding children.

clutter/clutter/clutter-canvas.c

@@ -44,6 +44,7 @@
 
 #include "clutter-build-config.h"
 
+#include <math.h>
 #include <cogl/cogl.h>
 #include <cairo-gobject.h>
 
@@ -69,6 +70,7 @@ struct _ClutterCanvasPrivate
 
   int width;
   int height;
+  float scale_factor;
 
   CoglTexture *texture;
   gboolean dirty;
@@ -82,6 +84,7 @@ enum
 
   PROP_WIDTH,
   PROP_HEIGHT,
+  PROP_SCALE_FACTOR,
 
   LAST_PROP
 };
@@ -97,7 +100,7 @@ enum
 
 static guint canvas_signals[LAST_SIGNAL] = { 0, };
 
-static void clutter_content_iface_init (ClutterContentIface *iface);
+static void clutter_content_iface_init (ClutterContentInterface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (ClutterCanvas, clutter_canvas, G_TYPE_OBJECT,
                          G_ADD_PRIVATE (ClutterCanvas)
@@ -178,6 +181,19 @@ clutter_canvas_set_property (GObject      *gobject,
       }
       break;
 
+    case PROP_SCALE_FACTOR:
+      {
+        gfloat new_scale_factor = g_value_get_float (value);
+
+        if (priv->scale_factor != new_scale_factor)
+          {
+            priv->scale_factor = new_scale_factor;
+
+            clutter_content_invalidate (CLUTTER_CONTENT (gobject));
+          }
+      }
+      break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
       break;
@@ -202,6 +218,10 @@ clutter_canvas_get_property (GObject    *gobject,
       g_value_set_int (value, priv->height);
       break;
 
+    case PROP_SCALE_FACTOR:
+      g_value_set_float (value, priv->scale_factor);
+      break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
       break;
@@ -245,6 +265,19 @@ clutter_canvas_class_init (ClutterCanvasClass *klass)
                       G_PARAM_READWRITE |
                       G_PARAM_STATIC_STRINGS);
 
+  /**
+   * ClutterCanvas:scale-factor:
+   *
+   * The height of the canvas.
+   */
+  obj_props[PROP_SCALE_FACTOR] =
+    g_param_spec_float ("scale-factor",
+                        P_("Scale Factor"),
+                        P_("The Scale factor of the canvas"),
+                        0.01f, G_MAXFLOAT,
+                        1.0f,
+                        G_PARAM_READWRITE |
+                        G_PARAM_STATIC_STRINGS);
 
   /**
    * ClutterCanvas::draw:
@@ -291,6 +324,7 @@ clutter_canvas_init (ClutterCanvas *self)
 
   self->priv->width = -1;
   self->priv->height = -1;
+  self->priv->scale_factor = 1.0f;
 }
 
 static void
@@ -340,8 +374,8 @@ clutter_canvas_emit_draw (ClutterCanvas *self)
 
   priv->dirty = TRUE;
 
-  real_width = priv->width;
-  real_height = priv->height;
+  real_width = ceilf (priv->width * priv->scale_factor);
+  real_height = ceilf (priv->height * priv->scale_factor);
 
   CLUTTER_NOTE (MISC, "Creating Cairo surface with size %d x %d",
                 priv->width, priv->height);
@@ -387,6 +421,10 @@ clutter_canvas_emit_draw (ClutterCanvas *self)
       mapped_buffer = FALSE;
     }
 
+  cairo_surface_set_device_scale (surface,
+                                  priv->scale_factor,
+                                  priv->scale_factor);
+
   self->priv->cr = cr = cairo_create (surface);
 
   g_signal_emit (self, canvas_signals[DRAW], 0,
@@ -448,16 +486,16 @@ clutter_canvas_get_preferred_size (ClutterContent *content,
     return FALSE;
 
   if (width != NULL)
-    *width = priv->width;
+    *width = ceilf (priv->width * priv->scale_factor);
 
   if (height != NULL)
-    *height = priv->height;
+    *height = ceilf (priv->height * priv->scale_factor);
 
   return TRUE;
 }
 
 static void
-clutter_content_iface_init (ClutterContentIface *iface)
+clutter_content_iface_init (ClutterContentInterface *iface)
 {
   iface->invalidate = clutter_canvas_invalidate;
   iface->paint_content = clutter_canvas_paint_content;
@@ -560,3 +598,48 @@ clutter_canvas_set_size (ClutterCanvas *canvas,
 
   return clutter_canvas_invalidate_internal (canvas, width, height);
 }
+
+/**
+ * clutter_canvas_set_scale_factor:
+ * @canvas: a #ClutterCanvas
+ * @scale: the integer scaling factor of the canvas
+ *
+ * Sets the scaling factor of the @canvas, and invalidates the content.
+ *
+ * This function will cause the @canvas to be invalidated only
+ * if the scale factor of the canvas surface has changed.
+ */
+void
+clutter_canvas_set_scale_factor (ClutterCanvas *canvas,
+                                 float          scale)
+{
+  g_return_if_fail (CLUTTER_IS_CANVAS (canvas));
+  g_return_if_fail (scale > 0.0f);
+
+  if (canvas->priv->scale_factor != scale)
+    {
+      canvas->priv->scale_factor = scale;
+
+      g_object_freeze_notify (G_OBJECT (canvas));
+      clutter_content_invalidate (CLUTTER_CONTENT (canvas));
+      g_object_thaw_notify (G_OBJECT (canvas));
+
+      g_object_notify_by_pspec (G_OBJECT (canvas), obj_props[PROP_SCALE_FACTOR]);
+    }
+}
+
+/**
+ * clutter_canvas_get_scale_factor:
+ * @canvas: a #ClutterCanvas
+ *
+ * Gets the scale factor of the @canvas.
+ *
+ * Return value: the current @canvas scale factor or -1 if invalid
+ */
+float
+clutter_canvas_get_scale_factor (ClutterCanvas *canvas)
+{
+  g_return_val_if_fail (CLUTTER_IS_CANVAS (canvas), -1.0f);
+
+  return canvas->priv->scale_factor;
+}

clutter/clutter/clutter-canvas.h

@@ -97,9 +97,9 @@ gboolean                clutter_canvas_set_size                 (ClutterCanvas *
 
 CLUTTER_EXPORT
 void                    clutter_canvas_set_scale_factor         (ClutterCanvas *canvas,
-                                                                 int            scale);
+                                                                 float          scale);
 CLUTTER_EXPORT
-int                     clutter_canvas_get_scale_factor         (ClutterCanvas *canvas);
+float                   clutter_canvas_get_scale_factor         (ClutterCanvas *canvas);
 
 G_END_DECLS
 

clutter/clutter/clutter-content.c

@@ -38,14 +38,13 @@
 
 #include "clutter-build-config.h"
 
+#include "clutter-actor-private.h"
 #include "clutter-content-private.h"
 
 #include "clutter-debug.h"
 #include "clutter-marshal.h"
 #include "clutter-private.h"
 
-typedef struct _ClutterContentIface     ClutterContentInterface;
-
 enum
 {
   ATTACHED,
@@ -91,6 +90,11 @@ clutter_content_real_invalidate (ClutterContent *content)
 {
 }
 
+static void
+clutter_content_real_invalidate_size (ClutterContent *content)
+{
+}
+
 static void
 clutter_content_real_paint_content (ClutterContent   *content,
                                     ClutterActor     *actor,
@@ -108,6 +112,7 @@ clutter_content_default_init (ClutterContentInterface *iface)
   iface->attached = clutter_content_real_attached;
   iface->detached = clutter_content_real_detached;
   iface->invalidate = clutter_content_real_invalidate;
+  iface->invalidate_size = clutter_content_real_invalidate_size;
 
   /**
    * ClutterContent::attached:
@@ -123,7 +128,7 @@ clutter_content_default_init (ClutterContentInterface *iface)
     g_signal_new (I_("attached"),
                   G_TYPE_FROM_INTERFACE (iface),
                   G_SIGNAL_RUN_FIRST,
-                  G_STRUCT_OFFSET (ClutterContentIface, attached),
+                  G_STRUCT_OFFSET (ClutterContentInterface, attached),
                   NULL, NULL,
                   _clutter_marshal_VOID__OBJECT,
                   G_TYPE_NONE, 1,
@@ -143,7 +148,7 @@ clutter_content_default_init (ClutterContentInterface *iface)
     g_signal_new (I_("detached"),
                   G_TYPE_FROM_INTERFACE (iface),
                   G_SIGNAL_RUN_FIRST,
-                  G_STRUCT_OFFSET (ClutterContentIface, detached),
+                  G_STRUCT_OFFSET (ClutterContentInterface, detached),
                   NULL, NULL,
                   _clutter_marshal_VOID__OBJECT,
                   G_TYPE_NONE, 1,
@@ -188,6 +193,45 @@ clutter_content_invalidate (ClutterContent *content)
     }
 }
 
+/**
+ * clutter_content_invalidate_size:
+ * @content: a #ClutterContent
+ *
+ * Signals that @content's size changed. Attached actors with request mode
+ * set to %CLUTTER_REQUEST_CONTENT_SIZE will have a relayout queued.
+ *
+ * Attached actors with other request modes are not redrawn. To redraw them
+ * too, use clutter_content_invalidate().
+ */
+void
+clutter_content_invalidate_size (ClutterContent *content)
+{
+  ClutterActor *actor;
+  GHashTable *actors;
+  GHashTableIter iter;
+
+  g_return_if_fail (CLUTTER_IS_CONTENT (content));
+
+  CLUTTER_CONTENT_GET_IFACE (content)->invalidate_size (content);
+
+  actors = g_object_get_qdata (G_OBJECT (content), quark_content_actors);
+  if (actors == NULL)
+    return;
+
+  g_hash_table_iter_init (&iter, actors);
+  while (g_hash_table_iter_next (&iter, (gpointer *) &actor, NULL))
+    {
+      ClutterRequestMode request_mode;
+
+      g_assert (actor != NULL);
+
+      request_mode = clutter_actor_get_request_mode (actor);
+
+      if (request_mode == CLUTTER_REQUEST_CONTENT_SIZE)
+        _clutter_actor_queue_only_relayout (actor);
+    }
+}
+
 /*< private >
  * _clutter_content_attached:
  * @content: a #ClutterContent
@@ -199,7 +243,7 @@ clutter_content_invalidate (ClutterContent *content)
  * is associated to a #ClutterContent, to set up a backpointer from
  * the @content to the @actor.
  *
- * This function will invoke the #ClutterContentIface.attached() virtual
+ * This function will invoke the #ClutterContentInterface.attached() virtual
  * function.
  */
 void
@@ -233,7 +277,7 @@ _clutter_content_attached (ClutterContent *content,
  * This function should be used internally every time a #ClutterActor
  * removes the association with a #ClutterContent.
  *
- * This function will invoke the #ClutterContentIface.detached() virtual
+ * This function will invoke the #ClutterContentInterface.detached() virtual
  * function.
  */
 void
@@ -262,7 +306,7 @@ _clutter_content_detached (ClutterContent *content,
  *
  * Creates the render tree for the @content and @actor.
  *
- * This function will invoke the #ClutterContentIface.paint_content()
+ * This function will invoke the #ClutterContentInterface.paint_content()
  * virtual function.
  */
 void

clutter/clutter/clutter-content.h

@@ -33,24 +33,13 @@
 
 G_BEGIN_DECLS
 
-#define CLUTTER_TYPE_CONTENT            (clutter_content_get_type ())
-#define CLUTTER_CONTENT(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_CONTENT, ClutterContent))
-#define CLUTTER_IS_CONTENT(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_CONTENT))
-#define CLUTTER_CONTENT_GET_IFACE(obj)  (G_TYPE_INSTANCE_GET_INTERFACE ((obj), CLUTTER_TYPE_CONTENT, ClutterContentIface))
+#define CLUTTER_TYPE_CONTENT (clutter_content_get_type ())
 
-typedef struct _ClutterContentIface     ClutterContentIface;
+CLUTTER_EXPORT
+G_DECLARE_INTERFACE (ClutterContent, clutter_content, CLUTTER, CONTENT, GObject)
 
 /**
- * ClutterContent:
- *
- * The #ClutterContent structure is an opaque type
- * whose members cannot be acccessed directly.
- *
- * Since: 1.10
- */
-
-/**
- * ClutterContentIface:
+ * ClutterContentInterface:
  * @get_preferred_size: virtual function; should be overridden by subclasses
  *   of #ClutterContent that have a natural size
  * @paint_content: virtual function; called each time the content needs to
@@ -62,12 +51,12 @@ typedef struct _ClutterContentIface     ClutterContentIface;
  * @invalidate: virtual function; called each time a #ClutterContent state
  *   is changed.
  *
- * The #ClutterContentIface structure contains only
+ * The #ClutterContentInterface structure contains only
  * private data.
  *
  * Since: 1.10
  */
-struct _ClutterContentIface
+struct _ClutterContentInterface
 {
   /*< private >*/
   GTypeInterface g_iface;
@@ -86,10 +75,9 @@ struct _ClutterContentIface
                                          ClutterActor     *actor);
 
   void          (* invalidate)          (ClutterContent   *content);
-};
 
-CLUTTER_EXPORT
-GType clutter_content_get_type (void) G_GNUC_CONST;
+  void          (* invalidate_size)     (ClutterContent   *content);
+};
 
 CLUTTER_EXPORT
 gboolean        clutter_content_get_preferred_size      (ClutterContent *content,
@@ -98,6 +86,9 @@ gboolean        clutter_content_get_preferred_size      (ClutterContent *content
 CLUTTER_EXPORT
 void            clutter_content_invalidate              (ClutterContent *content);
 
+CLUTTER_EXPORT
+void            clutter_content_invalidate_size         (ClutterContent *content);
+
 G_END_DECLS
 
 #endif /* __CLUTTER_CONTENT_H__ */

clutter/clutter/clutter-debug.h

@@ -6,7 +6,8 @@
 
 G_BEGIN_DECLS
 
-typedef enum {
+typedef enum
+{
   CLUTTER_DEBUG_MISC                = 1 << 0,
   CLUTTER_DEBUG_ACTOR               = 1 << 1,
   CLUTTER_DEBUG_TEXTURE             = 1 << 2,
@@ -26,12 +27,14 @@ typedef enum {
   CLUTTER_DEBUG_OOB_TRANSFORMS      = 1 << 16
 } ClutterDebugFlag;
 
-typedef enum {
+typedef enum
+{
   CLUTTER_DEBUG_NOP_PICKING         = 1 << 0,
   CLUTTER_DEBUG_DUMP_PICK_BUFFERS   = 1 << 1
 } ClutterPickDebugFlag;
 
-typedef enum {
+typedef enum
+{
   CLUTTER_DEBUG_DISABLE_SWAP_EVENTS     = 1 << 0,
   CLUTTER_DEBUG_DISABLE_CLIPPED_REDRAWS = 1 << 1,
   CLUTTER_DEBUG_REDRAWS                 = 1 << 2,
@@ -80,9 +83,9 @@ extern guint clutter_pick_debug_flags;
 extern guint clutter_paint_debug_flags;
 
 void    _clutter_debug_messagev         (const char *format,
-                                         va_list     var_args);
+                                         va_list     var_args) G_GNUC_PRINTF (1, 0);
 void    _clutter_debug_message          (const char *format,
-                                         ...);
+                                         ...) G_GNUC_PRINTF (1, 2);
 
 G_END_DECLS
 

clutter/clutter/clutter-deprecated.h

@@ -7,37 +7,24 @@
 #include "deprecated/clutter-alpha.h"
 #include "deprecated/clutter-animatable.h"
 #include "deprecated/clutter-animation.h"
-#include "deprecated/clutter-animator.h"
-#include "deprecated/clutter-backend.h"
 #include "deprecated/clutter-behaviour.h"
 #include "deprecated/clutter-behaviour-depth.h"
-#include "deprecated/clutter-behaviour-ellipse.h"
 #include "deprecated/clutter-behaviour-opacity.h"
-#include "deprecated/clutter-behaviour-path.h"
-#include "deprecated/clutter-behaviour-rotate.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-frame-source.h"
 #include "deprecated/clutter-group.h"
-#include "deprecated/clutter-input-device.h"
 #include "deprecated/clutter-keysyms.h"
-#include "deprecated/clutter-list-model.h"
 #include "deprecated/clutter-main.h"
-#include "deprecated/clutter-model.h"
 #include "deprecated/clutter-rectangle.h"
-#include "deprecated/clutter-score.h"
-#include "deprecated/clutter-shader.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"
-#include "deprecated/clutter-timeout-pool.h"
-#include "deprecated/clutter-util.h"
 
 #undef __CLUTTER_DEPRECATED_H_INSIDE__
 

clutter/clutter/clutter-enums.h

@@ -51,7 +51,8 @@ G_BEGIN_DECLS
  *
  * Deprecated: 1.22: Use the normalized #ClutterActor pivot point instead
  */
-typedef enum { /*< prefix=CLUTTER_GRAVITY >*/
+typedef enum /*< prefix=CLUTTER_GRAVITY >*/
+{
   CLUTTER_GRAVITY_NONE       = 0,
   CLUTTER_GRAVITY_NORTH,
   CLUTTER_GRAVITY_NORTH_EAST,
@@ -74,7 +75,8 @@ typedef enum { /*< prefix=CLUTTER_GRAVITY >*/
  *
  * Since: 0.4
  */
-typedef enum { /*< prefix=CLUTTER >*/
+typedef enum /*< prefix=CLUTTER >*/
+{
   CLUTTER_X_AXIS,
   CLUTTER_Y_AXIS,
   CLUTTER_Z_AXIS
@@ -91,7 +93,8 @@ typedef enum { /*< prefix=CLUTTER >*/
  *
  * Deprecated: 1.22
  */
-typedef enum { /*< prefix=CLUTTER_ROTATE >*/
+typedef enum /*< prefix=CLUTTER_ROTATE >*/
+{
   CLUTTER_ROTATE_CW,
   CLUTTER_ROTATE_CCW
 } ClutterRotateDirection;
@@ -107,7 +110,8 @@ typedef enum { /*< prefix=CLUTTER_ROTATE >*/
  *
  * Since: 0.8
  */
-typedef enum { /*< prefix=CLUTTER_REQUEST >*/
+typedef enum /*< prefix=CLUTTER_REQUEST >*/
+{
   CLUTTER_REQUEST_HEIGHT_FOR_WIDTH,
   CLUTTER_REQUEST_WIDTH_FOR_HEIGHT,
   CLUTTER_REQUEST_CONTENT_SIZE
@@ -200,7 +204,8 @@ typedef enum { /*< prefix=CLUTTER_REQUEST >*/
  *
  * Since: 1.0
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_CUSTOM_MODE = 0,
 
   /* linear */
@@ -284,7 +289,8 @@ typedef enum {
  *
  * Deprecated: 1.22: Use #cairo_font_options_t instead
  */
-typedef enum { /*< prefix=CLUTTER_FONT >*/
+typedef enum /*< prefix=CLUTTER_FONT >*/
+{
   CLUTTER_FONT_MIPMAPPING = (1 << 0),
   CLUTTER_FONT_HINTING    = (1 << 1)
 } ClutterFontFlags;
@@ -300,7 +306,8 @@ typedef enum { /*< prefix=CLUTTER_FONT >*/
  *
  * Since: 1.2
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_TEXT_DIRECTION_DEFAULT,
   CLUTTER_TEXT_DIRECTION_LTR,
   CLUTTER_TEXT_DIRECTION_RTL
@@ -315,7 +322,8 @@ typedef enum {
  *
  * Since: 1.4
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_VERTEX_SHADER,
   CLUTTER_FRAGMENT_SHADER
 } ClutterShaderType;
@@ -350,7 +358,8 @@ typedef enum {
  *
  * Since: 0.4
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_SHIFT_MASK    = 1 << 0,
   CLUTTER_LOCK_MASK     = 1 << 1,
   CLUTTER_CONTROL_MASK  = 1 << 2,
@@ -416,7 +425,8 @@ typedef enum {
  * Keyboard accessibility features applied to a ClutterInputDevice keyboard.
  *
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_A11Y_KEYBOARD_ENABLED          = 1 << 0,
   CLUTTER_A11Y_TIMEOUT_ENABLED           = 1 << 1,
   CLUTTER_A11Y_MOUSE_KEYS_ENABLED        = 1 << 2,
@@ -448,7 +458,8 @@ typedef enum {
  *
  * Flags used to signal the state of an actor.
  */
-typedef enum { /*< prefix=CLUTTER_ACTOR >*/
+typedef enum /*< prefix=CLUTTER_ACTOR >*/
+{
   CLUTTER_ACTOR_MAPPED    = 1 << 1,
   CLUTTER_ACTOR_REALIZED  = 1 << 2,
   CLUTTER_ACTOR_REACTIVE  = 1 << 3,
@@ -468,7 +479,8 @@ typedef enum { /*< prefix=CLUTTER_ACTOR >*/
  *
  * Since: 1.8
  */
-typedef enum { /*< prefix=CLUTTER_OFFSCREEN_REDIRECT >*/
+typedef enum /*< prefix=CLUTTER_OFFSCREEN_REDIRECT >*/
+{
   CLUTTER_OFFSCREEN_REDIRECT_AUTOMATIC_FOR_OPACITY = 1<<0,
   CLUTTER_OFFSCREEN_REDIRECT_ALWAYS = 1<<1
 } ClutterOffscreenRedirect;
@@ -492,7 +504,8 @@ typedef enum { /*< prefix=CLUTTER_OFFSCREEN_REDIRECT >*/
  *
  * Since: 1.0
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_ALLOCATION_NONE         = 0,
   CLUTTER_ABSOLUTE_ORIGIN_CHANGED = 1 << 1,
   CLUTTER_DELEGATE_LAYOUT         = 1 << 2
@@ -509,7 +522,8 @@ typedef enum {
  *
  * Since: 1.4
  */
-typedef enum { /*< prefix=CLUTTER_ALIGN >*/
+typedef enum /*< prefix=CLUTTER_ALIGN >*/
+{
   CLUTTER_ALIGN_X_AXIS,
   CLUTTER_ALIGN_Y_AXIS,
   CLUTTER_ALIGN_BOTH
@@ -526,7 +540,8 @@ typedef enum { /*< prefix=CLUTTER_ALIGN >*/
  *
  * Deprecated: 1.22
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_INTERPOLATION_LINEAR,
   CLUTTER_INTERPOLATION_CUBIC
 } ClutterInterpolation;
@@ -551,7 +566,8 @@ typedef enum {
  * Deprecated: 1.12: Use #ClutterActorAlign and the #ClutterActor
  *   API instead
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_BIN_ALIGNMENT_FIXED,
   CLUTTER_BIN_ALIGNMENT_FILL,
   CLUTTER_BIN_ALIGNMENT_START,
@@ -576,7 +592,8 @@ typedef enum {
  *
  * Since: 1.4
  */
-typedef enum { /*< prefix=CLUTTER_BIND >*/
+typedef enum /*< prefix=CLUTTER_BIND >*/
+{
   CLUTTER_BIND_X,
   CLUTTER_BIND_Y,
   CLUTTER_BIND_WIDTH,
@@ -595,7 +612,8 @@ typedef enum { /*< prefix=CLUTTER_BIND >*/
  *
  * Flags passed to the ‘paint’ or ‘pick’ method of #ClutterEffect.
  */
-typedef enum { /*< prefix=CLUTTER_EFFECT_PAINT >*/
+typedef enum /*< prefix=CLUTTER_EFFECT_PAINT >*/
+{
   CLUTTER_EFFECT_PAINT_ACTOR_DIRTY = (1 << 0)
 } ClutterEffectPaintFlags;
 
@@ -611,7 +629,8 @@ typedef enum { /*< prefix=CLUTTER_EFFECT_PAINT >*/
  *
  * Since: 1.2
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_BOX_ALIGNMENT_START,
   CLUTTER_BOX_ALIGNMENT_END,
   CLUTTER_BOX_ALIGNMENT_CENTER
@@ -628,7 +647,8 @@ typedef enum {
  *
  * Since: 1.8
  */
-typedef enum { /*< prefix=CLUTTER_LONG_PRESS >*/
+typedef enum /*< prefix=CLUTTER_LONG_PRESS >*/
+{
   CLUTTER_LONG_PRESS_QUERY,
   CLUTTER_LONG_PRESS_ACTIVATE,
   CLUTTER_LONG_PRESS_CANCEL
@@ -686,7 +706,8 @@ typedef enum { /*< prefix=CLUTTER_LONG_PRESS >*/
  *
  * Since: 1.6
  */
-typedef enum { /*< prefix=CLUTTER_COLOR >*/
+typedef enum /*< prefix=CLUTTER_COLOR >*/
+{
   /* CGA/EGA-like palette */
   CLUTTER_COLOR_WHITE           = 0,
   CLUTTER_COLOR_BLACK,
@@ -750,7 +771,8 @@ typedef enum { /*< prefix=CLUTTER_COLOR >*/
  *
  * Since: 1.4
  */
-typedef enum { /*< prefix=CLUTTER_DRAG >*/
+typedef enum /*< prefix=CLUTTER_DRAG >*/
+{
   CLUTTER_DRAG_AXIS_NONE = 0,
 
   CLUTTER_DRAG_X_AXIS,
@@ -767,7 +789,8 @@ typedef enum { /*< prefix=CLUTTER_DRAG >*/
  *
  * Since: 0.6
  */
-typedef enum { /*< flags prefix=CLUTTER_EVENT >*/
+typedef enum /*< flags prefix=CLUTTER_EVENT >*/
+{
   CLUTTER_EVENT_NONE              = 0,
   CLUTTER_EVENT_FLAG_SYNTHETIC    = 1 << 0,
   CLUTTER_EVENT_FLAG_INPUT_METHOD = 1 << 1,
@@ -812,7 +835,8 @@ typedef enum { /*< flags prefix=CLUTTER_EVENT >*/
  *
  * Since: 0.4
  */
-typedef enum { /*< prefix=CLUTTER >*/
+typedef enum /*< prefix=CLUTTER >*/
+{
   CLUTTER_NOTHING = 0,
   CLUTTER_KEY_PRESS,
   CLUTTER_KEY_RELEASE,
@@ -857,7 +881,8 @@ typedef enum { /*< prefix=CLUTTER >*/
  *
  * Since: 0.4
  */
-typedef enum { /*< prefix=CLUTTER_SCROLL >*/
+typedef enum /*< prefix=CLUTTER_SCROLL >*/
+{
   CLUTTER_SCROLL_UP,
   CLUTTER_SCROLL_DOWN,
   CLUTTER_SCROLL_LEFT,
@@ -875,7 +900,8 @@ typedef enum { /*< prefix=CLUTTER_SCROLL >*/
  *
  * Since: 0.4
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_STAGE_STATE_FULLSCREEN       = (1 << 1),
   CLUTTER_STAGE_STATE_OFFSCREEN        = (1 << 2),
   CLUTTER_STAGE_STATE_ACTIVATED        = (1 << 3)
@@ -927,7 +953,8 @@ typedef enum
  *
  * Since: 1.2
  */
-typedef enum { /*< prefix=CLUTTER_FLOW >*/
+typedef enum /*< prefix=CLUTTER_FLOW >*/
+{
   CLUTTER_FLOW_HORIZONTAL,
   CLUTTER_FLOW_VERTICAL
 } ClutterFlowOrientation;
@@ -954,7 +981,8 @@ typedef enum { /*< prefix=CLUTTER_FLOW >*/
  *
  * Since: 1.0
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_POINTER_DEVICE,
   CLUTTER_KEYBOARD_DEVICE,
   CLUTTER_EXTENSION_DEVICE,
@@ -982,7 +1010,8 @@ typedef enum {
  *
  * Since: 1.6
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_INPUT_MODE_MASTER,
   CLUTTER_INPUT_MODE_SLAVE,
   CLUTTER_INPUT_MODE_FLOATING
@@ -1007,7 +1036,8 @@ typedef enum {
  *
  * Since: 1.6
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_INPUT_AXIS_IGNORE,
 
   CLUTTER_INPUT_AXIS_X,
@@ -1034,7 +1064,8 @@ typedef enum {
  *
  * Since: 1.6
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_SNAP_EDGE_TOP,
   CLUTTER_SNAP_EDGE_RIGHT,
   CLUTTER_SNAP_EDGE_BOTTOM,
@@ -1051,7 +1082,8 @@ typedef enum {
  *
  * Since: 1.0
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_PICK_NONE = 0,
   CLUTTER_PICK_REACTIVE,
   CLUTTER_PICK_ALL
@@ -1068,7 +1100,8 @@ typedef enum {
  *
  * Since: 1.8
  */
-typedef enum { /*< prefix=CLUTTER_SWIPE_DIRECTION >*/
+typedef enum /*< prefix=CLUTTER_SWIPE_DIRECTION >*/
+{
   CLUTTER_SWIPE_DIRECTION_UP    = 1 << 0,
   CLUTTER_SWIPE_DIRECTION_DOWN  = 1 << 1,
   CLUTTER_SWIPE_DIRECTION_LEFT  = 1 << 2,
@@ -1088,7 +1121,8 @@ typedef enum { /*< prefix=CLUTTER_SWIPE_DIRECTION >*/
  *
  * Since: 1.12
  */
-typedef enum { /*< prefix=CLUTTER_PAN >*/
+typedef enum /*< prefix=CLUTTER_PAN >*/
+{
   CLUTTER_PAN_AXIS_NONE = 0,
 
   CLUTTER_PAN_X_AXIS,
@@ -1113,7 +1147,8 @@ typedef enum { /*< prefix=CLUTTER_PAN >*/
  *
  * Deprecated: 1.22: Use the alignment properties of #ClutterActor
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_TABLE_ALIGNMENT_START,
   CLUTTER_TABLE_ALIGNMENT_CENTER,
   CLUTTER_TABLE_ALIGNMENT_END
@@ -1134,7 +1169,8 @@ typedef enum {
  * Deprecated: 1.22: The #ClutterTexture class was the only user of
  *   this API
  */
-typedef enum { /*< prefix=CLUTTER_TEXTURE >*/
+typedef enum /*< prefix=CLUTTER_TEXTURE >*/
+{
   CLUTTER_TEXTURE_NONE             = 0,
   CLUTTER_TEXTURE_RGB_FLAG_BGR     = 1 << 1,
   CLUTTER_TEXTURE_RGB_FLAG_PREMULT = 1 << 2, /* FIXME: not handled */
@@ -1158,7 +1194,8 @@ typedef enum { /*< prefix=CLUTTER_TEXTURE >*/
  *   this API; use #ClutterImage and clutter_actor_set_content_scaling_filters()
  *   instead.
  */
-typedef enum { /*< prefix=CLUTTER_TEXTURE_QUALITY >*/
+typedef enum /*< prefix=CLUTTER_TEXTURE_QUALITY >*/
+{
   CLUTTER_TEXTURE_QUALITY_LOW,
   CLUTTER_TEXTURE_QUALITY_MEDIUM,
   CLUTTER_TEXTURE_QUALITY_HIGH
@@ -1173,7 +1210,8 @@ typedef enum { /*< prefix=CLUTTER_TEXTURE_QUALITY >*/
  *
  * Since: 0.6
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_TIMELINE_FORWARD,
   CLUTTER_TIMELINE_BACKWARD
 } ClutterTimelineDirection;
@@ -1192,7 +1230,8 @@ typedef enum {
  *
  * Since: 1.0
  */
-typedef enum { /*< prefix=CLUTTER_UNIT >*/
+typedef enum /*< prefix=CLUTTER_UNIT >*/
+{
   CLUTTER_UNIT_PIXEL,
   CLUTTER_UNIT_EM,
   CLUTTER_UNIT_MM,
@@ -1222,7 +1261,8 @@ typedef enum { /*< prefix=CLUTTER_UNIT >*/
  *
  * Since: 1.0
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_PATH_MOVE_TO      = 0,
   CLUTTER_PATH_LINE_TO      = 1,
   CLUTTER_PATH_CURVE_TO     = 2,
@@ -1253,7 +1293,8 @@ typedef enum {
  *
  * Since: 1.10
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_ACTOR_ALIGN_FILL,
   CLUTTER_ACTOR_ALIGN_START,
   CLUTTER_ACTOR_ALIGN_CENTER,
@@ -1273,7 +1314,8 @@ typedef enum {
  *
  * Since: 1.10
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_REPAINT_FLAGS_PRE_PAINT = 1 << 0,
   CLUTTER_REPAINT_FLAGS_POST_PAINT = 1 << 1,
   CLUTTER_REPAINT_FLAGS_QUEUE_REDRAW_ON_ADD = 1 << 2
@@ -1298,7 +1340,8 @@ typedef enum {
  *
  * Since: 1.10
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_CONTENT_GRAVITY_TOP_LEFT,
   CLUTTER_CONTENT_GRAVITY_TOP,
   CLUTTER_CONTENT_GRAVITY_TOP_RIGHT,
@@ -1328,7 +1371,8 @@ typedef enum {
  *
  * Since: 1.10
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_SCALING_FILTER_LINEAR,
   CLUTTER_SCALING_FILTER_NEAREST,
   CLUTTER_SCALING_FILTER_TRILINEAR
@@ -1343,7 +1387,8 @@ typedef enum {
  *
  * Since: 1.12
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_ORIENTATION_HORIZONTAL,
   CLUTTER_ORIENTATION_VERTICAL
 } ClutterOrientation;
@@ -1359,7 +1404,8 @@ typedef enum {
  *
  * Since: 1.12
  */
-typedef enum { /*< prefix=CLUTTER_SCROLL >*/
+typedef enum /*< prefix=CLUTTER_SCROLL >*/
+{
   CLUTTER_SCROLL_NONE         = 0,
 
   CLUTTER_SCROLL_HORIZONTALLY = 1 << 0,
@@ -1379,7 +1425,8 @@ typedef enum { /*< prefix=CLUTTER_SCROLL >*/
  *
  * Since: 1.12
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_GRID_POSITION_LEFT,
   CLUTTER_GRID_POSITION_RIGHT,
   CLUTTER_GRID_POSITION_TOP,
@@ -1397,7 +1444,8 @@ typedef enum {
  *
  * Since: 1.12
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_REPEAT_NONE   = 0,
   CLUTTER_REPEAT_X_AXIS = 1 << 0,
   CLUTTER_REPEAT_Y_AXIS = 1 << 1,
@@ -1419,7 +1467,8 @@ typedef enum {
  *
  * Since: 1.12
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_STEP_MODE_START,
   CLUTTER_STEP_MODE_END
 } ClutterStepMode;
@@ -1435,7 +1484,8 @@ typedef enum {
  *
  * Since: 1.12
  */
-typedef enum { /*< prefix=CLUTTER_ZOOM >*/
+typedef enum /*< prefix=CLUTTER_ZOOM >*/
+{
   CLUTTER_ZOOM_X_AXIS,
   CLUTTER_ZOOM_Y_AXIS,
   CLUTTER_ZOOM_BOTH
@@ -1458,7 +1508,8 @@ typedef enum { /*< prefix=CLUTTER_ZOOM >*/
  *
  * Since: 1.18
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_GESTURE_TRIGGER_EDGE_NONE  = 0,
   CLUTTER_GESTURE_TRIGGER_EDGE_AFTER,
   CLUTTER_GESTURE_TRIGGER_EDGE_BEFORE
@@ -1494,7 +1545,8 @@ typedef enum {
  *
  * Since: 1.24
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_TOUCHPAD_GESTURE_PHASE_BEGIN,
   CLUTTER_TOUCHPAD_GESTURE_PHASE_UPDATE,
   CLUTTER_TOUCHPAD_GESTURE_PHASE_END,
@@ -1516,7 +1568,8 @@ typedef enum {
  *
  * Since: 1.26
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_SCROLL_SOURCE_UNKNOWN,
   CLUTTER_SCROLL_SOURCE_WHEEL,
   CLUTTER_SCROLL_SOURCE_FINGER,
@@ -1534,7 +1587,8 @@ typedef enum {
  *
  * Since: 1.26
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_SCROLL_FINISHED_NONE       = 0,
   CLUTTER_SCROLL_FINISHED_HORIZONTAL = 1 << 0,
   CLUTTER_SCROLL_FINISHED_VERTICAL   = 1 << 1
@@ -1555,7 +1609,8 @@ typedef enum {
  *
  * Since: 1.28
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_INPUT_DEVICE_TOOL_NONE,
   CLUTTER_INPUT_DEVICE_TOOL_PEN,
   CLUTTER_INPUT_DEVICE_TOOL_ERASER,
@@ -1566,17 +1621,20 @@ typedef enum {
   CLUTTER_INPUT_DEVICE_TOOL_LENS
 } ClutterInputDeviceToolType;
 
-typedef enum {
+typedef enum
+{
   CLUTTER_INPUT_DEVICE_PAD_SOURCE_UNKNOWN,
   CLUTTER_INPUT_DEVICE_PAD_SOURCE_FINGER,
 } ClutterInputDevicePadSource;
 
-typedef enum {
+typedef enum
+{
   CLUTTER_INPUT_DEVICE_MAPPING_ABSOLUTE,
   CLUTTER_INPUT_DEVICE_MAPPING_RELATIVE,
 } ClutterInputDeviceMapping;
 
-typedef enum {
+typedef enum
+{
   CLUTTER_INPUT_CONTENT_HINT_COMPLETION          = 1 << 0,
   CLUTTER_INPUT_CONTENT_HINT_SPELLCHECK          = 1 << 1,
   CLUTTER_INPUT_CONTENT_HINT_AUTO_CAPITALIZATION = 1 << 2,
@@ -1589,7 +1647,8 @@ typedef enum {
   CLUTTER_INPUT_CONTENT_HINT_MULTILINE           = 1 << 9,
 } ClutterInputContentHintFlags;
 
-typedef enum {
+typedef enum
+{
   CLUTTER_INPUT_CONTENT_PURPOSE_NORMAL,
   CLUTTER_INPUT_CONTENT_PURPOSE_ALPHA,
   CLUTTER_INPUT_CONTENT_PURPOSE_DIGITS,
@@ -1605,7 +1664,8 @@ typedef enum {
   CLUTTER_INPUT_CONTENT_PURPOSE_TERMINAL,
 } ClutterInputContentPurpose;
 
-typedef enum {
+typedef enum
+{
   CLUTTER_INPUT_PANEL_STATE_OFF,
   CLUTTER_INPUT_PANEL_STATE_ON,
   CLUTTER_INPUT_PANEL_STATE_TOGGLE,

clutter/clutter/clutter-event-translator.h

@@ -14,7 +14,8 @@ G_BEGIN_DECLS
 typedef struct _ClutterEventTranslator          ClutterEventTranslator;
 typedef struct _ClutterEventTranslatorIface     ClutterEventTranslatorIface;
 
-typedef enum {
+typedef enum
+{
   CLUTTER_TRANSLATE_CONTINUE,
   CLUTTER_TRANSLATE_REMOVE,
   CLUTTER_TRANSLATE_QUEUE

clutter/clutter/clutter-event.h

@@ -772,7 +772,10 @@ void                    clutter_event_get_gesture_motion_delta       (const Clut
                                                                       gdouble                *dx,
                                                                       gdouble                *dy);
 
+CLUTTER_EXPORT
 ClutterScrollSource      clutter_event_get_scroll_source             (const ClutterEvent     *event);
+
+CLUTTER_EXPORT
 ClutterScrollFinishFlags clutter_event_get_scroll_finish_flags       (const ClutterEvent     *event);
 
 CLUTTER_EXPORT

clutter/clutter/clutter-image.c

@@ -53,9 +53,11 @@
 struct _ClutterImagePrivate
 {
   CoglTexture *texture;
+  gint width;
+  gint height;
 };
 
-static void clutter_content_iface_init (ClutterContentIface *iface);
+static void clutter_content_iface_init (ClutterContentInterface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (ClutterImage, clutter_image, G_TYPE_OBJECT,
                          G_ADD_PRIVATE (ClutterImage)
@@ -68,6 +70,27 @@ clutter_image_error_quark (void)
   return g_quark_from_static_string ("clutter-image-error-quark");
 }
 
+static void
+update_image_size (ClutterImage *self)
+{
+  gint width, height;
+
+  if (self->priv->texture == NULL)
+    return;
+
+  width = cogl_texture_get_width (self->priv->texture);
+  height = cogl_texture_get_height (self->priv->texture);
+
+  if (self->priv->width == width &&
+      self->priv->height == height)
+    return;
+
+  self->priv->width = width;
+  self->priv->height = height;
+
+  clutter_content_invalidate_size (CLUTTER_CONTENT (self));
+}
+
 static void
 clutter_image_finalize (GObject *gobject)
 {
@@ -131,7 +154,7 @@ clutter_image_get_preferred_size (ClutterContent *content,
 }
 
 static void
-clutter_content_iface_init (ClutterContentIface *iface)
+clutter_content_iface_init (ClutterContentInterface *iface)
 {
   iface->get_preferred_size = clutter_image_get_preferred_size;
   iface->paint_content = clutter_image_paint_content;
@@ -238,6 +261,7 @@ clutter_image_set_data (ClutterImage     *image,
     }
 
   clutter_content_invalidate (CLUTTER_CONTENT (image));
+  update_image_size (image);
 
   return TRUE;
 }
@@ -306,6 +330,7 @@ clutter_image_set_bytes (ClutterImage     *image,
     }
 
   clutter_content_invalidate (CLUTTER_CONTENT (image));
+  update_image_size (image);
 
   return TRUE;
 }
@@ -399,6 +424,7 @@ clutter_image_set_area (ClutterImage                 *image,
     }
 
   clutter_content_invalidate (CLUTTER_CONTENT (image));
+  update_image_size (image);
 
   return TRUE;
 }

clutter/clutter/clutter-image.h

@@ -63,7 +63,8 @@ typedef struct _ClutterImageClass      ClutterImageClass;
  *
  * Since: 1.10
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_IMAGE_ERROR_INVALID_DATA
 } ClutterImageError;
 

clutter/clutter/clutter-input-device-tool.c

@@ -35,7 +35,8 @@ struct _ClutterInputDeviceToolPrivate
   guint64 id;
 };
 
-enum {
+enum
+{
   PROP_0,
   PROP_TYPE,
   PROP_SERIAL,

clutter/clutter/clutter-input-focus.c

@@ -175,7 +175,8 @@ clutter_input_focus_set_can_show_preedit (ClutterInputFocus *focus,
 }
 
 void
-clutter_input_focus_request_toggle_input_panel (ClutterInputFocus *focus)
+clutter_input_focus_set_input_panel_state (ClutterInputFocus      *focus,
+                                           ClutterInputPanelState  state)
 {
   ClutterInputFocusPrivate *priv;
 
@@ -184,7 +185,7 @@ clutter_input_focus_request_toggle_input_panel (ClutterInputFocus *focus)
 
   priv = clutter_input_focus_get_instance_private (focus);
 
-  clutter_input_method_toggle_input_panel (priv->im);
+  clutter_input_method_set_input_panel_state (priv->im, state);
 }
 
 void

clutter/clutter/clutter-input-focus.h

@@ -78,6 +78,7 @@ CLUTTER_EXPORT
 void clutter_input_focus_set_can_show_preedit (ClutterInputFocus *focus,
                                                gboolean           can_show_preedit);
 CLUTTER_EXPORT
-void clutter_input_focus_request_toggle_input_panel (ClutterInputFocus *focus);
+void clutter_input_focus_set_input_panel_state (ClutterInputFocus      *focus,
+                                                ClutterInputPanelState  state);
 
 #endif /* __CLUTTER_INPUT_FOCUS_H__ */

clutter/clutter/clutter-input-method.c

@@ -37,7 +37,8 @@ struct _ClutterInputMethodPrivate
   gboolean can_show_preedit;
 };
 
-enum {
+enum
+{
   COMMIT,
   DELETE_SURROUNDING,
   REQUEST_SURROUNDING,
@@ -46,7 +47,8 @@ enum {
   N_SIGNALS,
 };
 
-enum {
+enum
+{
   PROP_0,
   PROP_CONTENT_HINTS,
   PROP_CONTENT_PURPOSE,
@@ -264,9 +266,6 @@ clutter_input_method_focus_out (ClutterInputMethod *im)
 
   klass = CLUTTER_INPUT_METHOD_GET_CLASS (im);
   klass->focus_out (im);
-
-  g_signal_emit (im, signals[INPUT_PANEL_STATE],
-                 0, CLUTTER_INPUT_PANEL_STATE_OFF);
 }
 
 ClutterInputFocus *
@@ -361,12 +360,12 @@ clutter_input_method_notify_key_event (ClutterInputMethod *im,
 }
 
 void
-clutter_input_method_toggle_input_panel (ClutterInputMethod *im)
+clutter_input_method_set_input_panel_state (ClutterInputMethod     *im,
+                                            ClutterInputPanelState  state)
 {
   g_return_if_fail (CLUTTER_IS_INPUT_METHOD (im));
 
-  g_signal_emit (im, signals[INPUT_PANEL_STATE], 0,
-                 CLUTTER_INPUT_PANEL_STATE_TOGGLE);
+  g_signal_emit (im, signals[INPUT_PANEL_STATE], 0, state);
 }
 
 void

clutter/clutter/clutter-input-method.h

@@ -83,7 +83,8 @@ void clutter_input_method_notify_key_event (ClutterInputMethod *im,
                                             const ClutterEvent *event,
                                             gboolean            filtered);
 CLUTTER_EXPORT
-void clutter_input_method_request_toggle_input_panel (ClutterInputMethod *im);
+void clutter_input_method_set_input_panel_state (ClutterInputMethod     *im,
+                                                 ClutterInputPanelState  state);
 
 CLUTTER_EXPORT
 void clutter_input_method_forward_key (ClutterInputMethod *im,

clutter/clutter/clutter-keymap.c

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2018 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: Carlos Garnacho <carlosg@gnome.org>
+ */
+
+#include "clutter-build-config.h"
+
+#include "clutter-keymap.h"
+#include "clutter-private.h"
+
+G_DEFINE_ABSTRACT_TYPE (ClutterKeymap, clutter_keymap, G_TYPE_OBJECT)
+
+enum
+{
+  STATE_CHANGED,
+  N_SIGNALS
+};
+
+static guint signals[N_SIGNALS] = { 0, };
+
+static void
+clutter_keymap_class_init (ClutterKeymapClass *klass)
+{
+  signals[STATE_CHANGED] =
+    g_signal_new (I_("state-changed"),
+		  G_TYPE_FROM_CLASS (klass),
+		  G_SIGNAL_RUN_FIRST,
+		  0, NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
+		  G_TYPE_NONE, 0);
+}
+
+static void
+clutter_keymap_init (ClutterKeymap *keymap)
+{
+}
+
+gboolean
+clutter_keymap_get_num_lock_state (ClutterKeymap *keymap)
+{
+  return CLUTTER_KEYMAP_GET_CLASS (keymap)->get_num_lock_state (keymap);
+}
+
+gboolean
+clutter_keymap_get_caps_lock_state (ClutterKeymap *keymap)
+{
+  return CLUTTER_KEYMAP_GET_CLASS (keymap)->get_caps_lock_state (keymap);
+}

clutter/clutter/clutter-keymap.h

@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2018 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: Carlos Garnacho <carlosg@gnome.org>
+ */
+
+#ifndef CLUTTER_KEYMAP_H
+#define CLUTTER_KEYMAP_H
+
+#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
+#error "Only <clutter/clutter.h> can be included directly."
+#endif
+
+#include <clutter/clutter-macros.h>
+
+#include <glib-object.h>
+
+typedef struct _ClutterKeymap ClutterKeymap;
+typedef struct _ClutterKeymapClass ClutterKeymapClass;
+
+struct _ClutterKeymapClass
+{
+  GObjectClass parent_class;
+
+  gboolean (* get_num_lock_state)  (ClutterKeymap *keymap);
+  gboolean (* get_caps_lock_state) (ClutterKeymap *keymap);
+};
+
+#define CLUTTER_TYPE_KEYMAP (clutter_keymap_get_type ())
+CLUTTER_EXPORT
+G_DECLARE_DERIVABLE_TYPE (ClutterKeymap, clutter_keymap,
+			  CLUTTER, KEYMAP,
+			  GObject)
+
+CLUTTER_EXPORT
+gboolean clutter_keymap_get_num_lock_state  (ClutterKeymap *keymap);
+
+CLUTTER_EXPORT
+gboolean clutter_keymap_get_caps_lock_state (ClutterKeymap *keymap);
+
+#endif /* CLUTTER_KEYMAP_H */

clutter/clutter/clutter-main.c

@@ -193,17 +193,6 @@ clutter_config_read_from_key_file (GKeyFile *keyfile)
   if (!g_key_file_has_group (keyfile, ENVIRONMENT_GROUP))
     return;
 
-  str_value =
-    g_key_file_get_string (keyfile, ENVIRONMENT_GROUP,
-                           "Backends",
-                           &key_error);
-  if (key_error != NULL)
-    g_clear_error (&key_error);
-  else
-    clutter_try_set_windowing_backend (str_value);
-
-  g_free (str_value);
-
   str_value =
     g_key_file_get_string (keyfile, ENVIRONMENT_GROUP,
                            "Drivers",

clutter/clutter/clutter-main.h

@@ -53,7 +53,8 @@ G_BEGIN_DECLS
  *
  * Since: 0.2
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_INIT_SUCCESS        =  1,
   CLUTTER_INIT_ERROR_UNKNOWN  =  0,
   CLUTTER_INIT_ERROR_THREADS  = -1,

clutter/clutter/clutter-marshal.list

@@ -1,6 +1,7 @@
 BOOLEAN:BOXED
 BOOLEAN:BOXED,INT,INT
 BOOLEAN:OBJECT,BOOLEAN
+BOOLEAN:OBJECT,BOXED
 BOOLEAN:OBJECT,BOXED,DOUBLE
 BOOLEAN:OBJECT,DOUBLE
 BOOLEAN:OBJECT,ENUM

clutter/clutter/clutter-master-clock-default.c

@@ -109,7 +109,8 @@ static GSourceFuncs clock_funcs = {
   NULL
 };
 
-static void clutter_master_clock_iface_init (ClutterMasterClockIface *iface);
+static void
+clutter_master_clock_iface_init (ClutterMasterClockInterface *iface);
 
 #define clutter_master_clock_default_get_type   _clutter_master_clock_default_get_type
 
@@ -689,7 +690,7 @@ clutter_master_clock_default_set_paused (ClutterMasterClock *clock,
 }
 
 static void
-clutter_master_clock_iface_init (ClutterMasterClockIface *iface)
+clutter_master_clock_iface_init (ClutterMasterClockInterface *iface)
 {
   iface->add_timeline = clutter_master_clock_default_add_timeline;
   iface->remove_timeline = clutter_master_clock_default_remove_timeline;

clutter/clutter/clutter-master-clock.c

@@ -37,10 +37,6 @@
 #include "clutter-master-clock-default.h"
 #include "clutter-private.h"
 
-#define clutter_master_clock_get_type   _clutter_master_clock_get_type
-
-typedef ClutterMasterClockIface ClutterMasterClockInterface;
-
 G_DEFINE_INTERFACE (ClutterMasterClock, clutter_master_clock, G_TYPE_OBJECT)
 
 static void

clutter/clutter/clutter-master-clock.h

@@ -28,15 +28,12 @@
 
 G_BEGIN_DECLS
 
-#define CLUTTER_TYPE_MASTER_CLOCK               (_clutter_master_clock_get_type ())
-#define CLUTTER_MASTER_CLOCK(obj)               (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_MASTER_CLOCK, ClutterMasterClock))
-#define CLUTTER_IS_MASTER_CLOCK(obj)            (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_MASTER_CLOCK))
-#define CLUTTER_MASTER_CLOCK_GET_IFACE(obj)     (G_TYPE_INSTANCE_GET_INTERFACE ((obj), CLUTTER_TYPE_MASTER_CLOCK, ClutterMasterClockIface))
+#define CLUTTER_TYPE_MASTER_CLOCK (clutter_master_clock_get_type ())
+G_DECLARE_INTERFACE (ClutterMasterClock, clutter_master_clock,
+                     CLUTTER, MASTER_CLOCK,
+                     GObject)
 
-typedef struct _ClutterMasterClock      ClutterMasterClock; /* dummy */
-typedef struct _ClutterMasterClockIface ClutterMasterClockIface;
-
-struct _ClutterMasterClockIface
+struct _ClutterMasterClockInterface
 {
   /*< private >*/
   GTypeInterface parent_iface;
@@ -51,8 +48,6 @@ struct _ClutterMasterClockIface
                                    gboolean            paused);
 };
 
-GType _clutter_master_clock_get_type (void) G_GNUC_CONST;
-
 ClutterMasterClock *    _clutter_master_clock_get_default               (void);
 void                    _clutter_master_clock_add_timeline              (ClutterMasterClock *master_clock,
                                                                          ClutterTimeline    *timeline);

clutter/clutter/clutter-mutter.h

@@ -49,6 +49,12 @@ void clutter_stage_freeze_updates (ClutterStage *stage);
 CLUTTER_EXPORT
 void clutter_stage_thaw_updates (ClutterStage *stage);
 
+CLUTTER_EXPORT
+void clutter_stage_update_resource_scales (ClutterStage *stage);
+
+CLUTTER_EXPORT
+gboolean clutter_actor_has_damage (ClutterActor *actor);
+
 #undef __CLUTTER_H_INSIDE__
 
 #endif /* __CLUTTER_MUTTER_H__ */

clutter/clutter/clutter-offscreen-effect.c

@@ -66,12 +66,16 @@
 
 #include "clutter-offscreen-effect.h"
 
+#include <math.h>
+
 #include "cogl/cogl.h"
 
 #include "clutter-actor-private.h"
 #include "clutter-debug.h"
 #include "clutter-private.h"
 #include "clutter-stage-private.h"
+#include "clutter-paint-volume-private.h"
+#include "clutter-actor-box-private.h"
 
 struct _ClutterOffscreenEffectPrivate
 {
@@ -82,27 +86,19 @@ struct _ClutterOffscreenEffectPrivate
   ClutterActor *actor;
   ClutterActor *stage;
 
-  gfloat x_offset;
-  gfloat y_offset;
+  ClutterVertex position;
+
+  int fbo_offset_x;
+  int fbo_offset_y;
 
   /* This is the calculated size of the fbo before being passed
      through create_texture(). This needs to be tracked separately so
      that we can detect when a different size is calculated and
      regenerate the fbo */
-  int fbo_width;
-  int fbo_height;
+  int target_width;
+  int target_height;
 
   gint old_opacity_override;
-
-  /* The matrix that was current the last time the fbo was updated. We
-     need to keep track of this to detect when we can reuse the
-     contents of the fbo without redrawing the actor. We need the
-     actual matrix rather than just detecting queued redraws on the
-     actor because any change in the parent hierarchy (even just a
-     translation) could cause the actor to look completely different
-     and it won't cause a redraw to be queued on the parent's
-     children. */
-  CoglMatrix last_matrix_drawn;
 };
 
 G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (ClutterOffscreenEffect,
@@ -141,8 +137,35 @@ clutter_offscreen_effect_real_create_texture (ClutterOffscreenEffect *effect,
                                      COGL_PIXEL_FORMAT_RGBA_8888_PRE);
 }
 
+static void
+ensure_pipeline_filter_for_scale (ClutterOffscreenEffect *self,
+                                  float                   resource_scale)
+{
+  CoglPipelineFilter filter;
+
+  if (!self->priv->target)
+    return;
+
+  /* If no fractional scaling is set, we're always going to render the texture
+     at a 1:1 texel:pixel ratio so, in such case we can use 'nearest' filtering
+     to decrease the effects of rounding errors in the geometry calculation;
+     if instead we we're using a global fractional scaling we need to make sure
+     that we're using the default linear effect, not to create artifacts when
+     scaling down the texture */
+  if (fmodf (resource_scale, 1.0f) == 0)
+    filter = COGL_PIPELINE_FILTER_NEAREST;
+  else
+    filter = COGL_PIPELINE_FILTER_LINEAR;
+
+  cogl_pipeline_set_layer_filters (self->priv->target, 0 /* layer_index */,
+                                   filter, filter);
+}
+
 static gboolean
-update_fbo (ClutterEffect *effect, int fbo_width, int fbo_height)
+update_fbo (ClutterEffect *effect,
+            int            target_width,
+            int            target_height,
+            float          resource_scale)
 {
   ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
   ClutterOffscreenEffectPrivate *priv = self->priv;
@@ -157,10 +180,13 @@ update_fbo (ClutterEffect *effect, int fbo_width, int fbo_height)
       return FALSE;
     }
 
-  if (priv->fbo_width == fbo_width &&
-      priv->fbo_height == fbo_height &&
+  if (priv->target_width == target_width &&
+      priv->target_height == target_height &&
       priv->offscreen != NULL)
+  {
+    ensure_pipeline_filter_for_scale (self, resource_scale);
     return TRUE;
+  }
 
   if (priv->target == NULL)
     {
@@ -168,14 +194,7 @@ update_fbo (ClutterEffect *effect, int fbo_width, int fbo_height)
         clutter_backend_get_cogl_context (clutter_get_default_backend ());
 
       priv->target = cogl_pipeline_new (ctx);
-
-      /* We're always going to render the texture at a 1:1 texel:pixel
-         ratio so we can use 'nearest' filtering to decrease the
-         effects of rounding errors in the geometry calculation */
-      cogl_pipeline_set_layer_filters (priv->target,
-                                       0, /* layer_index */
-                                       COGL_PIPELINE_FILTER_NEAREST,
-                                       COGL_PIPELINE_FILTER_NEAREST);
+      ensure_pipeline_filter_for_scale (self, resource_scale);
     }
 
   if (priv->texture != NULL)
@@ -191,14 +210,14 @@ update_fbo (ClutterEffect *effect, int fbo_width, int fbo_height)
     }
 
   priv->texture =
-    clutter_offscreen_effect_create_texture (self, fbo_width, fbo_height);
+    clutter_offscreen_effect_create_texture (self, target_width, target_height);
   if (priv->texture == NULL)
     return FALSE;
 
   cogl_pipeline_set_layer_texture (priv->target, 0, priv->texture);
 
-  priv->fbo_width = fbo_width;
-  priv->fbo_height = fbo_height;
+  priv->target_width = target_width;
+  priv->target_height = target_height;
 
   priv->offscreen = cogl_offscreen_new_to_texture (priv->texture);
   if (priv->offscreen == NULL)
@@ -208,8 +227,8 @@ update_fbo (ClutterEffect *effect, int fbo_width, int fbo_height)
       cogl_handle_unref (priv->target);
       priv->target = NULL;
 
-      priv->fbo_width = 0;
-      priv->fbo_height = 0;
+      priv->target_width = 0;
+      priv->target_height = 0;
 
       return FALSE;
     }
@@ -222,15 +241,17 @@ clutter_offscreen_effect_pre_paint (ClutterEffect *effect)
 {
   ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
   ClutterOffscreenEffectPrivate *priv = self->priv;
-  ClutterActorBox box;
+  ClutterActorBox raw_box, box;
   ClutterActor *stage;
-  CoglMatrix projection;
+  CoglMatrix projection, old_modelview, modelview;
+  const ClutterPaintVolume *volume;
   CoglColor transparent;
   gfloat stage_width, stage_height;
-  gfloat fbo_width = -1, fbo_height = -1;
-  gfloat width, height;
-  gfloat xexpand, yexpand;
-  int texture_width, texture_height;
+  gfloat target_width = -1, target_height = -1;
+  gfloat resource_scale;
+  gfloat ceiled_resource_scale;
+  ClutterVertex local_offset = { 0.f, 0.f, 0.f };
+  gfloat old_viewport[4];
 
   if (!clutter_actor_meta_get_enabled (CLUTTER_ACTOR_META (effect)))
     return FALSE;
@@ -241,92 +262,98 @@ clutter_offscreen_effect_pre_paint (ClutterEffect *effect)
   stage = _clutter_actor_get_stage_internal (priv->actor);
   clutter_actor_get_size (stage, &stage_width, &stage_height);
 
-  /* The paint box is the bounding box of the actor's paint volume in
-   * stage coordinates. This will give us the size for the framebuffer
-   * we need to redirect its rendering offscreen and its position will
-   * be used to setup an offset viewport */
-  if (clutter_actor_get_paint_box (priv->actor, &box))
+  if (_clutter_actor_get_real_resource_scale (priv->actor, &resource_scale))
     {
-      clutter_actor_box_get_size (&box, &fbo_width, &fbo_height);
-      clutter_actor_box_get_origin (&box, &priv->x_offset, &priv->y_offset);
-
-      fbo_width = MIN (fbo_width, stage_width);
-      fbo_height = MIN (fbo_height, stage_height);
+      ceiled_resource_scale = ceilf (resource_scale);
+      stage_width *= ceiled_resource_scale;
+      stage_height *= ceiled_resource_scale;
     }
   else
     {
-      fbo_width = stage_width;
-      fbo_height = stage_height;
+      /* We are sure we have a resource scale set to a good value at paint */
+      g_assert_not_reached ();
     }
 
-  if (fbo_width == stage_width)
-    priv->x_offset = 0.0f;
-  if (fbo_height == stage_height)
-    priv->y_offset = 0.0f;
+  /* Get the minimal bounding box for what we want to paint, relative to the
+   * parent of priv->actor. Note that we may actually be painting a clone of
+   * priv->actor so we need to be careful to avoid querying the transformation
+   * of priv->actor (like clutter_actor_get_paint_box would). Just stay in
+   * local coordinates for now...
+   */
+  volume = clutter_actor_get_paint_volume (priv->actor);
+  if (volume)
+    {
+      ClutterPaintVolume mutable_volume;
+
+      _clutter_paint_volume_copy_static (volume, &mutable_volume);
+      _clutter_paint_volume_get_bounding_box (&mutable_volume, &raw_box);
+      clutter_paint_volume_free (&mutable_volume);
+    }
+  else
+    {
+      clutter_actor_get_allocation_box (priv->actor, &raw_box);
+    }
+
+  box = raw_box;
+  _clutter_actor_box_enlarge_for_effects (&box);
+
+  priv->fbo_offset_x = box.x1 - raw_box.x1;
+  priv->fbo_offset_y = box.y1 - raw_box.y1;
+
+  clutter_actor_box_scale (&box, ceiled_resource_scale);
+  clutter_actor_box_get_size (&box, &target_width, &target_height);
+
+  target_width = ceilf (target_width);
+  target_height = ceilf (target_height);
 
   /* First assert that the framebuffer is the right size... */
-  if (!update_fbo (effect, fbo_width, fbo_height))
+  if (!update_fbo (effect, target_width, target_height, resource_scale))
     return FALSE;
 
-  texture_width = cogl_texture_get_width (priv->texture);
-  texture_height = cogl_texture_get_height (priv->texture);
-
-  /* get the current modelview matrix so that we can copy it to the
-   * framebuffer. We also store the matrix that was last used when we
-   * updated the FBO so that we can detect when we don't need to
-   * update the FBO to paint a second time */
-  cogl_get_modelview_matrix (&priv->last_matrix_drawn);
+  cogl_get_modelview_matrix (&old_modelview);
 
   /* let's draw offscreen */
   cogl_push_framebuffer (priv->offscreen);
 
-  /* Copy the modelview that would have been used if rendering onscreen */
-  cogl_set_modelview_matrix (&priv->last_matrix_drawn);
-
-  /* Set up the viewport so that it has the same size as the stage,
-   * but offset it so that the actor of interest lands on our
-   * framebuffer. */
-  clutter_actor_get_size (priv->stage, &width, &height);
-
-  /* Expand the viewport if the actor is partially off-stage,
-   * otherwise the actor will end up clipped to the stage viewport
+  /* 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
+   * incorrectly). So drop the modelview matrix of the current paint chain.
+   * This is fine since paint_texture runs with the same modelview matrix,
+   * so it will come out correctly whenever that is used to put the FBO
+   * contents on screen...
    */
-  xexpand = 0.f;
-  if (priv->x_offset < 0.f)
-    xexpand = -priv->x_offset;
-  if (priv->x_offset + texture_width > width)
-    xexpand = MAX (xexpand, (priv->x_offset + texture_width) - width);
+  clutter_actor_get_transform (priv->stage, &modelview);
+  cogl_set_modelview_matrix (&modelview);
 
-  yexpand = 0.f;
-  if (priv->y_offset < 0.f)
-    yexpand = -priv->y_offset;
-  if (priv->y_offset + texture_height > height)
-    yexpand = MAX (yexpand, (priv->y_offset + texture_height) - height);
+  /* Save the original viewport for calculating priv->position */
+  _clutter_stage_get_viewport (CLUTTER_STAGE (priv->stage),
+                               &old_viewport[0],
+                               &old_viewport[1],
+                               &old_viewport[2],
+                               &old_viewport[3]);
 
-  /* Set the viewport */
-  cogl_set_viewport (-(priv->x_offset + xexpand), -(priv->y_offset + yexpand),
-                     width + (2 * xexpand), height + (2 * yexpand));
+  /* Set up the viewport so that it has the same size as the stage (avoid
+   * distortion), but translated to account for the FBO offset...
+   */
+  cogl_set_viewport (-priv->fbo_offset_x,
+                     -priv->fbo_offset_y,
+                     stage_width,
+                     stage_height);
 
   /* Copy the stage's projection matrix across to the framebuffer */
   _clutter_stage_get_projection_matrix (CLUTTER_STAGE (priv->stage),
                                         &projection);
 
-  /* If we've expanded the viewport, make sure to scale the projection
-   * matrix accordingly (as it's been initialised to work with the
-   * original viewport and not our expanded one).
+  /* Now save the global position of the effect (not just of the actor).
+   * It doesn't appear anyone actually uses this yet, but get_target_rect is
+   * documented as returning it. So we should...
    */
-  if (xexpand > 0.f || yexpand > 0.f)
-    {
-      gfloat new_width, new_height;
-
-      new_width = width + (2 * xexpand);
-      new_height = height + (2 * yexpand);
-
-      cogl_matrix_scale (&projection,
-                         width / new_width,
-                         height / new_height,
-                         1);
-    }
+  _clutter_util_fully_transform_vertices (&old_modelview,
+                                          &projection,
+                                          old_viewport,
+                                          &local_offset,
+                                          &priv->position,
+                                          1);
 
   cogl_set_projection_matrix (&projection);
 
@@ -382,16 +409,26 @@ clutter_offscreen_effect_paint_texture (ClutterOffscreenEffect *effect)
 {
   ClutterOffscreenEffectPrivate *priv = effect->priv;
   CoglMatrix modelview;
+  float resource_scale;
 
   cogl_push_matrix ();
 
-  /* Now reset the modelview to put us in stage coordinates so
-   * we can drawn the result of our offscreen render as a textured
-   * quad... */
+  /* The current modelview matrix is *almost* perfect already. It's only
+   * missing a correction for the expanded FBO and offset rendering within...
+   */
+  cogl_get_modelview_matrix (&modelview);
 
-  cogl_matrix_init_identity (&modelview);
-  _clutter_actor_apply_modelview_transform (priv->stage, &modelview);
-  cogl_matrix_translate (&modelview, priv->x_offset, priv->y_offset, 0.0f);
+  if (clutter_actor_get_resource_scale (priv->actor, &resource_scale) &&
+      resource_scale != 1.0f)
+    {
+      float paint_scale = 1.0f / resource_scale;
+      cogl_matrix_scale (&modelview, paint_scale, paint_scale, 1);
+    }
+
+  cogl_matrix_translate (&modelview,
+                         priv->fbo_offset_x,
+                         priv->fbo_offset_y,
+                         0.0f);
   cogl_set_modelview_matrix (&modelview);
 
   /* paint the target material; this is virtualized for
@@ -428,16 +465,11 @@ clutter_offscreen_effect_paint (ClutterEffect           *effect,
 {
   ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
   ClutterOffscreenEffectPrivate *priv = self->priv;
-  CoglMatrix matrix;
 
-  cogl_get_modelview_matrix (&matrix);
-
-  /* If we've already got a cached image for the same matrix and the
-     actor hasn't been redrawn then we can just use the cached image
-     in the fbo */
-  if (priv->offscreen == NULL ||
-      (flags & CLUTTER_EFFECT_PAINT_ACTOR_DIRTY) ||
-      !cogl_matrix_equal (&matrix, &priv->last_matrix_drawn))
+  /* If we've already got a cached image and the actor hasn't been redrawn
+   * then we can just use the cached image in the FBO.
+   */
+  if (priv->offscreen == NULL || (flags & CLUTTER_EFFECT_PAINT_ACTOR_DIRTY))
     {
       /* Chain up to the parent paint method which will call the pre and
          post paint functions to update the image */
@@ -663,8 +695,8 @@ clutter_offscreen_effect_get_target_rect (ClutterOffscreenEffect *effect,
     return FALSE;
 
   clutter_rect_init (rect,
-                     priv->x_offset,
-                     priv->y_offset,
+                     priv->position.x,
+                     priv->position.y,
                      cogl_texture_get_width (priv->texture),
                      cogl_texture_get_height (priv->texture));
 

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

@@ -74,9 +74,11 @@ struct _ClutterPaintNodeClass
 
 #define PAINT_OP_INIT   { PAINT_OP_INVALID }
 
-typedef enum {
+typedef enum
+{
   PAINT_OP_INVALID = 0,
   PAINT_OP_TEX_RECT,
+  PAINT_OP_MULTITEX_RECT,
   PAINT_OP_PATH,
   PAINT_OP_PRIMITIVE
 } PaintOpCode;
@@ -85,6 +87,8 @@ struct _ClutterPaintOperation
 {
   PaintOpCode opcode;
 
+  GArray *multitex_coords;
+
   union {
     float texrect[8];
 
@@ -94,7 +98,6 @@ struct _ClutterPaintOperation
   } op;
 };
 
-GType _clutter_root_node_get_type (void) G_GNUC_CONST;
 GType _clutter_transform_node_get_type (void) G_GNUC_CONST;
 GType _clutter_dummy_node_get_type (void) G_GNUC_CONST;
 
@@ -107,13 +110,9 @@ void                    _clutter_paint_operation_paint_primitive        (const C
 void                    _clutter_paint_node_init_types                  (void);
 gpointer                _clutter_paint_node_create                      (GType gtype);
 
-ClutterPaintNode *      _clutter_root_node_new                          (CoglFramebuffer             *framebuffer,
-                                                                         const ClutterColor          *clear_color,
-                                                                         CoglBufferBit                clear_flags);
 ClutterPaintNode *      _clutter_transform_node_new                     (const CoglMatrix            *matrix);
 ClutterPaintNode *      _clutter_dummy_node_new                         (ClutterActor                *actor);
 
-void                    _clutter_paint_node_paint                       (ClutterPaintNode            *root);
 void                    _clutter_paint_node_dump_tree                   (ClutterPaintNode            *root);
 
 G_GNUC_INTERNAL

clutter/clutter/clutter-paint-node.c

@@ -761,6 +761,11 @@ clutter_paint_operation_clear (ClutterPaintOperation *op)
     case PAINT_OP_TEX_RECT:
       break;
 
+    case PAINT_OP_MULTITEX_RECT:
+      if (op->multitex_coords != NULL)
+        g_array_unref (op->multitex_coords);
+      break;
+
     case PAINT_OP_PATH:
       if (op->op.path != NULL)
         cogl_object_unref (op->op.path);
@@ -794,6 +799,27 @@ clutter_paint_op_init_tex_rect (ClutterPaintOperation *op,
   op->op.texrect[7] = y_2;
 }
 
+static inline void
+clutter_paint_op_init_multitex_rect (ClutterPaintOperation *op,
+                                     const ClutterActorBox *rect,
+                                     const float           *tex_coords,
+                                     unsigned int           tex_coords_len)
+{
+  clutter_paint_operation_clear (op);
+
+  op->opcode = PAINT_OP_MULTITEX_RECT;
+  op->multitex_coords = g_array_sized_new (FALSE, FALSE,
+                                           sizeof (float),
+                                           tex_coords_len);
+
+  g_array_append_vals (op->multitex_coords, tex_coords, tex_coords_len);
+
+  op->op.texrect[0] = rect->x1;
+  op->op.texrect[1] = rect->y1;
+  op->op.texrect[2] = rect->x2;
+  op->op.texrect[3] = rect->y2;
+}
+
 static inline void
 clutter_paint_op_init_path (ClutterPaintOperation *op,
                             CoglPath              *path)
@@ -881,6 +907,33 @@ clutter_paint_node_add_texture_rectangle (ClutterPaintNode      *node,
   g_array_append_val (node->operations, operation);
 }
 
+
+/**
+ * clutter_paint_node_add_multitexture_rectangle:
+ * @node: a #ClutterPaintNode
+ * @rect: a #ClutterActorBox
+ * @text_coords: array of multitexture values
+ * @text_coords_len: number of items of @text_coords
+ *
+ * Adds a rectangle region to the @node, with multitexture coordinates.
+ */
+void
+clutter_paint_node_add_multitexture_rectangle (ClutterPaintNode      *node,
+                                               const ClutterActorBox *rect,
+                                               const float           *text_coords,
+                                               unsigned int           text_coords_len)
+{
+  ClutterPaintOperation operation = PAINT_OP_INIT;
+
+  g_return_if_fail (CLUTTER_IS_PAINT_NODE (node));
+  g_return_if_fail (rect != NULL);
+
+  clutter_paint_node_maybe_init_operations (node);
+
+  clutter_paint_op_init_multitex_rect (&operation, rect, text_coords, text_coords_len);
+  g_array_append_val (node->operations, operation);
+}
+
 /**
  * clutter_paint_node_add_path: (skip)
  * @node: a #ClutterPaintNode
@@ -936,15 +989,15 @@ clutter_paint_node_add_primitive (ClutterPaintNode *node,
   g_array_append_val (node->operations, operation);
 }
 
-/*< private >
- * _clutter_paint_node_paint:
+/**
+ * clutter_paint_node_paint:
  * @node: a #ClutterPaintNode
  *
  * Paints the @node using the class implementation, traversing
  * its children, if any.
  */
 void
-_clutter_paint_node_paint (ClutterPaintNode *node)
+clutter_paint_node_paint (ClutterPaintNode *node)
 {
   ClutterPaintNodeClass *klass = CLUTTER_PAINT_NODE_GET_CLASS (node);
   ClutterPaintNode *iter;
@@ -961,7 +1014,7 @@ _clutter_paint_node_paint (ClutterPaintNode *node)
        iter != NULL;
        iter = iter->next_sibling)
     {
-      _clutter_paint_node_paint (iter);
+      clutter_paint_node_paint (iter);
     }
 
   if (res)
@@ -1006,7 +1059,7 @@ clutter_paint_node_to_json (ClutterPaintNode *node)
 
   if (node->operations != NULL)
     {
-      guint i;
+      guint i, j;
 
       for (i = 0; i < node->operations->len; i++)
         {
@@ -1031,6 +1084,19 @@ clutter_paint_node_to_json (ClutterPaintNode *node)
               json_builder_end_array (builder);
               break;
 
+            case PAINT_OP_MULTITEX_RECT:
+              json_builder_set_member_name (builder, "texrect");
+              json_builder_begin_array (builder);
+
+              for (j = 0; i < op->multitex_coords->len; j++)
+                {
+                  float coord = g_array_index (op->multitex_coords, float, j);
+                  json_builder_add_double_value (builder, coord);
+                }
+
+              json_builder_end_array (builder);
+              break;
+
             case PAINT_OP_PATH:
               json_builder_set_member_name (builder, "path");
               json_builder_add_int_value (builder, (gint64) op->op.path);

clutter/clutter/clutter-paint-node.h

@@ -49,6 +49,9 @@ ClutterPaintNode *      clutter_paint_node_ref                          (Clutter
 CLUTTER_EXPORT
 void                    clutter_paint_node_unref                        (ClutterPaintNode      *node);
 
+CLUTTER_EXPORT
+void                    clutter_paint_node_paint                        (ClutterPaintNode      *node);
+
 CLUTTER_EXPORT
 void                    clutter_paint_node_set_name                     (ClutterPaintNode      *node,
                                                                          const char            *name);
@@ -67,6 +70,12 @@ void                    clutter_paint_node_add_texture_rectangle        (Clutter
                                                                          float                  x_2,
                                                                          float                  y_2);
 
+CLUTTER_EXPORT
+void                   clutter_paint_node_add_multitexture_rectangle   (ClutterPaintNode       *node,
+                                                                        const ClutterActorBox  *rect,
+                                                                        const float            *text_coords,
+                                                                        unsigned int            text_coords_len);
+
 CLUTTER_EXPORT
 void                    clutter_paint_node_add_path                     (ClutterPaintNode      *node,
                                                                          CoglPath              *path);

clutter/clutter/clutter-paint-nodes.c

@@ -83,16 +83,13 @@ _clutter_paint_node_init_types (void)
 }
 
 /*
- * Root node, private
+ * Root node
  *
  * any frame can only have a since RootNode instance for each
  * top-level actor.
  */
 
-#define clutter_root_node_get_type      _clutter_root_node_get_type
-
-typedef struct _ClutterRootNode         ClutterRootNode;
-typedef struct _ClutterPaintNodeClass   ClutterRootNodeClass;
+#define clutter_root_node_get_type      clutter_root_node_get_type
 
 struct _ClutterRootNode
 {
@@ -111,6 +108,8 @@ clutter_root_node_pre_draw (ClutterPaintNode *node)
 {
   ClutterRootNode *rnode = (ClutterRootNode *) node;
 
+  cogl_push_framebuffer (rnode->framebuffer);
+
   cogl_framebuffer_clear (rnode->framebuffer,
                           rnode->clear_flags,
                           &rnode->clear_color);
@@ -121,6 +120,7 @@ clutter_root_node_pre_draw (ClutterPaintNode *node)
 static void
 clutter_root_node_post_draw (ClutterPaintNode *node)
 {
+  cogl_pop_framebuffer ();
 }
 
 static void
@@ -158,13 +158,13 @@ clutter_root_node_init (ClutterRootNode *self)
 }
 
 ClutterPaintNode *
-_clutter_root_node_new (CoglFramebuffer    *framebuffer,
-                        const ClutterColor *clear_color,
-                        CoglBufferBit       clear_flags)
+clutter_root_node_new (CoglFramebuffer    *framebuffer,
+                       const ClutterColor *clear_color,
+                       CoglBufferBit       clear_flags)
 {
   ClutterRootNode *res;
 
-  res = _clutter_paint_node_create (_clutter_root_node_get_type ());
+  res = _clutter_paint_node_create (CLUTTER_TYPE_ROOT_NODE);
 
   cogl_color_init_from_4ub (&res->clear_color,
                             clear_color->red,
@@ -431,6 +431,17 @@ clutter_pipeline_node_draw (ClutterPaintNode *node)
                                               op->op.texrect[7]);
           break;
 
+        case PAINT_OP_MULTITEX_RECT:
+          cogl_framebuffer_draw_multitextured_rectangle (cogl_get_draw_framebuffer (),
+                                                         pnode->pipeline,
+                                                         op->op.texrect[0],
+                                                         op->op.texrect[1],
+                                                         op->op.texrect[2],
+                                                         op->op.texrect[3],
+                                                         (float*) op->multitex_coords->data,
+                                                         op->multitex_coords->len);
+          break;
+
         case PAINT_OP_PATH:
           cogl_path_fill (op->op.path);
           break;
@@ -827,6 +838,7 @@ clutter_text_node_draw (ClutterPaintNode *node)
             cogl_framebuffer_pop_clip (fb);
           break;
 
+        case PAINT_OP_MULTITEX_RECT:
         case PAINT_OP_PATH:
         case PAINT_OP_PRIMITIVE:
         case PAINT_OP_INVALID:
@@ -992,6 +1004,7 @@ clutter_clip_node_pre_draw (ClutterPaintNode *node)
           retval = TRUE;
           break;
 
+        case PAINT_OP_MULTITEX_RECT:
         case PAINT_OP_PRIMITIVE:
         case PAINT_OP_INVALID:
           break;
@@ -1025,6 +1038,7 @@ clutter_clip_node_post_draw (ClutterPaintNode *node)
           cogl_framebuffer_pop_clip (fb);
           break;
 
+        case PAINT_OP_MULTITEX_RECT:
         case PAINT_OP_PRIMITIVE:
         case PAINT_OP_INVALID:
           break;
@@ -1180,6 +1194,17 @@ clutter_layer_node_post_draw (ClutterPaintNode *node)
           cogl_pop_source ();
           break;
 
+        case PAINT_OP_MULTITEX_RECT:
+          cogl_framebuffer_draw_multitextured_rectangle (cogl_get_draw_framebuffer (),
+                                                         lnode->state,
+                                                         op->op.texrect[0],
+                                                         op->op.texrect[1],
+                                                         op->op.texrect[2],
+                                                         op->op.texrect[3],
+                                                         (float*) op->multitex_coords->data,
+                                                         op->multitex_coords->len);
+          break;
+
         case PAINT_OP_PATH:
           cogl_push_source (lnode->state);
           cogl_path_fill (op->op.path);

clutter/clutter/clutter-paint-nodes.h

@@ -143,6 +143,26 @@ CLUTTER_EXPORT
 ClutterPaintNode *      clutter_text_node_new           (PangoLayout           *layout,
                                                          const ClutterColor    *color);
 
+#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))
+
+/**
+ * ClutterRootNode:
+ *
+ * The #ClutterRootNode structure is an opaque
+ * type whose members cannot be directly accessed.
+ */
+typedef struct _ClutterRootNode                 ClutterRootNode;
+typedef struct _ClutterPaintNodeClass           ClutterRootNodeClass;
+
+CLUTTER_EXPORT
+GType clutter_root_node_get_type (void) G_GNUC_CONST;
+
+CLUTTER_EXPORT
+ClutterPaintNode *      clutter_root_node_new           (CoglFramebuffer       *framebuffer,
+                                                         const ClutterColor    *clear_color,
+                                                         CoglBufferBit          clear_flags);
 G_END_DECLS
 
 #endif /* __CLUTTER_PAINT_NODES_H__ */

clutter/clutter/clutter-paint-volume.c

@@ -35,6 +35,7 @@
 #include "clutter-paint-volume-private.h"
 #include "clutter-private.h"
 #include "clutter-stage-private.h"
+#include "clutter-actor-box-private.h"
 
 G_DEFINE_BOXED_TYPE (ClutterPaintVolume, clutter_paint_volume,
                      clutter_paint_volume_copy,
@@ -1138,8 +1139,6 @@ _clutter_paint_volume_get_stage_paint_box (ClutterPaintVolume *pv,
   CoglMatrix modelview;
   CoglMatrix projection;
   float viewport[4];
-  float width;
-  float height;
 
   _clutter_paint_volume_copy_static (pv, &projected_pv);
 
@@ -1179,50 +1178,7 @@ _clutter_paint_volume_get_stage_paint_box (ClutterPaintVolume *pv,
       return;
     }
 
-  /* The aim here is that for a given rectangle defined with floating point
-   * coordinates we want to determine a stable quantized size in pixels
-   * that doesn't vary due to the original box's sub-pixel position.
-   *
-   * The reason this is important is because effects will use this
-   * API to determine the size of offscreen framebuffers and so for
-   * a fixed-size object that may be animated accross the screen we
-   * want to make sure that the stage paint-box has an equally stable
-   * size so that effects aren't made to continuously re-allocate
-   * a corresponding fbo.
-   *
-   * The other thing we consider is that the calculation of this box is
-   * subject to floating point precision issues that might be slightly
-   * different to the precision issues involved with actually painting the
-   * actor, which might result in painting slightly leaking outside the
-   * user's calculated paint-volume. For this we simply aim to pad out the
-   * paint-volume by at least half a pixel all the way around.
-   */
-  width = box->x2 - box->x1;
-  height = box->y2 - box->y1;
-  width = CLUTTER_NEARBYINT (width);
-  height = CLUTTER_NEARBYINT (height);
-  /* XXX: NB the width/height may now be up to 0.5px too small so we
-   * must also pad by 0.25px all around to account for this. In total we
-   * must padd by at least 0.75px around all sides. */
-
-  /* XXX: The furthest that we can overshoot the bottom right corner by
-   * here is 1.75px in total if you consider that the 0.75 padding could
-   * just cross an integer boundary and so ceil will effectively add 1.
-   */
-  box->x2 = ceilf (box->x2 + 0.75);
-  box->y2 = ceilf (box->y2 + 0.75);
-
-  /* Now we redefine the top-left relative to the bottom right based on the
-   * rounded width/height determined above + a constant so that the overall
-   * size of the box will be stable and not dependant on the box's
-   * position.
-   *
-   * Adding 3px to the width/height will ensure we cover the maximum of
-   * 1.75px padding on the bottom/right and still ensure we have > 0.75px
-   * padding on the top/left.
-   */
-  box->x1 = box->x2 - width - 3;
-  box->y1 = box->y2 - height - 3;
+  _clutter_actor_box_enlarge_for_effects (box);
 
   clutter_paint_volume_free (&projected_pv);
 }

clutter/clutter/clutter-pan-action.c

@@ -961,6 +961,7 @@ clutter_pan_action_get_motion_delta (ClutterPanAction *self,
       return clutter_pan_action_get_interpolated_delta (self, delta_x, delta_y);
     default:
       g_assert_not_reached ();
+      return 0.0f;
     }
 }
 

clutter/clutter/clutter-private.h

@@ -69,6 +69,9 @@ typedef struct _ClutterVertex4          ClutterVertex4;
 #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_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)
+#define CLUTTER_ACTOR_IN_PREF_SIZE(a)           ((CLUTTER_PRIVATE_FLAGS (a) & (CLUTTER_IN_PREF_HEIGHT|CLUTTER_IN_PREF_WIDTH)) != FALSE)
 
 #define CLUTTER_PARAM_READABLE  (G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)
 #define CLUTTER_PARAM_WRITABLE  (G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS)
@@ -91,21 +94,24 @@ typedef struct _ClutterVertex4          ClutterVertex4;
  * because it will break for negative numbers. */
 #define CLUTTER_NEARBYINT(x) ((int) ((x) < 0.0f ? (x) - 0.5f : (x) + 0.5f))
 
-typedef enum {
+typedef enum
+{
   CLUTTER_ACTOR_UNUSED_FLAG = 0,
 
   CLUTTER_IN_DESTRUCTION = 1 << 0,
   CLUTTER_IS_TOPLEVEL    = 1 << 1,
   CLUTTER_IN_REPARENT    = 1 << 2,
+  CLUTTER_IN_PREF_WIDTH  = 1 << 3,
+  CLUTTER_IN_PREF_HEIGHT = 1 << 4,
 
   /* Used to avoid recursion */
-  CLUTTER_IN_PAINT       = 1 << 3,
+  CLUTTER_IN_PAINT       = 1 << 5,
 
   /* Used to avoid recursion */
-  CLUTTER_IN_RELAYOUT    = 1 << 4,
+  CLUTTER_IN_RELAYOUT    = 1 << 6,
 
   /* a flag for internal children of Containers (DEPRECATED) */
-  CLUTTER_INTERNAL_CHILD = 1 << 5
+  CLUTTER_INTERNAL_CHILD = 1 << 7
 } ClutterPrivateFlags;
 
 /*
@@ -202,7 +208,7 @@ gboolean      _clutter_feature_init (GError **error);
 
 /* Diagnostic mode */
 gboolean        _clutter_diagnostic_enabled     (void);
-void            _clutter_diagnostic_message     (const char *fmt, ...);
+void            _clutter_diagnostic_message     (const char *fmt, ...) G_GNUC_PRINTF (1, 2);
 
 /* Picking code */
 guint           _clutter_pixel_to_id            (guchar        pixel[4]);
@@ -240,6 +246,17 @@ void  _clutter_util_fully_transform_vertices (const CoglMatrix    *modelview,
                                               ClutterVertex       *vertices_out,
                                               int                  n_vertices);
 
+void _clutter_util_rect_from_rectangle (const cairo_rectangle_int_t *src,
+                                        ClutterRect                 *dest);
+
+void _clutter_util_rectangle_int_extents (const ClutterRect     *src,
+                                          cairo_rectangle_int_t *dest);
+
+void _clutter_util_rectangle_offset (const cairo_rectangle_int_t *src,
+                                     int                          x,
+                                     int                          y,
+                                     cairo_rectangle_int_t       *dest);
+
 void _clutter_util_rectangle_union (const cairo_rectangle_int_t *src1,
                                     const cairo_rectangle_int_t *src2,
                                     cairo_rectangle_int_t       *dest);

clutter/clutter/clutter-script.h

@@ -79,7 +79,8 @@ typedef void (* ClutterScriptConnectFunc) (ClutterScript *script,
  *
  * Since: 0.6
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_SCRIPT_ERROR_INVALID_TYPE_FUNCTION,
   CLUTTER_SCRIPT_ERROR_INVALID_PROPERTY,
   CLUTTER_SCRIPT_ERROR_INVALID_VALUE

clutter/clutter/clutter-scroll-actor.c

@@ -84,9 +84,9 @@ enum
 static GParamSpec *obj_props[PROP_LAST] = { NULL, };
 static GParamSpec *animatable_props[ANIM_PROP_LAST] = { NULL, };
 
-static ClutterAnimatableIface *parent_animatable_iface = NULL;
+static ClutterAnimatableInterface *parent_animatable_iface = NULL;
 
-static void     clutter_animatable_iface_init   (ClutterAnimatableIface *iface);
+static void clutter_animatable_iface_init (ClutterAnimatableInterface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (ClutterScrollActor, clutter_scroll_actor, CLUTTER_TYPE_ACTOR,
                          G_ADD_PRIVATE (ClutterScrollActor)
@@ -240,7 +240,7 @@ clutter_scroll_actor_get_initial_state (ClutterAnimatable *animatable,
 }
 
 static void
-clutter_animatable_iface_init (ClutterAnimatableIface *iface)
+clutter_animatable_iface_init (ClutterAnimatableInterface *iface)
 {
   parent_animatable_iface = g_type_interface_peek_parent (iface);
 

clutter/clutter/clutter-shader-effect.c

@@ -333,6 +333,7 @@ clutter_shader_effect_create_shader (ClutterShaderEffect *self)
 
     default:
       g_assert_not_reached ();
+      return COGL_INVALID_HANDLE;
     }
 }
 

clutter/clutter/clutter-stage-private.h

@@ -124,11 +124,16 @@ gboolean                _clutter_stage_update_state     (ClutterStage      *stag
 
 void                    _clutter_stage_set_scale_factor (ClutterStage      *stage,
                                                          int                factor);
+gboolean                _clutter_stage_get_max_view_scale_factor_for_rect (ClutterStage *stage,
+                                                                           ClutterRect  *rect,
+                                                                           float        *view_scale);
 
 void            _clutter_stage_presented                (ClutterStage      *stage,
                                                          CoglFrameEvent     frame_event,
                                                          ClutterFrameInfo  *frame_info);
 
+GList *         _clutter_stage_peek_stage_views         (ClutterStage *stage);
+
 G_END_DECLS
 
 #endif /* __CLUTTER_STAGE_PRIVATE_H__ */

clutter/clutter/clutter-stage-window.c

@@ -14,10 +14,6 @@
  * #ClutterStage actor, abstracting away the specifics of the windowing system.
  */
 
-#define clutter_stage_window_get_type   _clutter_stage_window_get_type
-
-typedef ClutterStageWindowIface ClutterStageWindowInterface;
-
 G_DEFINE_INTERFACE (ClutterStageWindow, clutter_stage_window, G_TYPE_OBJECT);
 
 static void
@@ -60,7 +56,7 @@ void
 _clutter_stage_window_set_title (ClutterStageWindow *window,
                                  const gchar        *title)
 {
-  ClutterStageWindowIface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
+  ClutterStageWindowInterface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
 
   if (iface->set_title)
     iface->set_title (window, title);
@@ -70,7 +66,7 @@ void
 _clutter_stage_window_set_fullscreen (ClutterStageWindow *window,
                                       gboolean            is_fullscreen)
 {
-  ClutterStageWindowIface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
+  ClutterStageWindowInterface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
 
   if (iface->set_fullscreen)
     iface->set_fullscreen (window, is_fullscreen);
@@ -80,7 +76,7 @@ void
 _clutter_stage_window_set_cursor_visible (ClutterStageWindow *window,
                                           gboolean            is_visible)
 {
-  ClutterStageWindowIface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
+  ClutterStageWindowInterface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
 
   if (iface->set_cursor_visible)
     iface->set_cursor_visible (window, is_visible);
@@ -138,7 +134,7 @@ void
 _clutter_stage_window_schedule_update  (ClutterStageWindow *window,
                                         int                 sync_delay)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_if_fail (CLUTTER_IS_STAGE_WINDOW (window));
 
@@ -163,7 +159,7 @@ _clutter_stage_window_schedule_update  (ClutterStageWindow *window,
 gint64
 _clutter_stage_window_get_update_time (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), 0);
 
@@ -186,7 +182,7 @@ _clutter_stage_window_get_update_time (ClutterStageWindow *window)
 void
 _clutter_stage_window_clear_update_time (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_if_fail (CLUTTER_IS_STAGE_WINDOW (window));
 
@@ -204,7 +200,7 @@ void
 _clutter_stage_window_add_redraw_clip (ClutterStageWindow    *window,
                                        cairo_rectangle_int_t *stage_clip)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_if_fail (CLUTTER_IS_STAGE_WINDOW (window));
 
@@ -224,7 +220,7 @@ _clutter_stage_window_add_redraw_clip (ClutterStageWindow    *window,
 gboolean
 _clutter_stage_window_has_redraw_clips (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
 
@@ -246,7 +242,7 @@ _clutter_stage_window_has_redraw_clips (ClutterStageWindow *window)
 gboolean
 _clutter_stage_window_ignoring_redraw_clips (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
 
@@ -261,7 +257,7 @@ gboolean
 _clutter_stage_window_get_redraw_clip_bounds (ClutterStageWindow    *window,
                                               cairo_rectangle_int_t *stage_clip)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
 
@@ -276,7 +272,7 @@ void
 _clutter_stage_window_set_accept_focus (ClutterStageWindow *window,
                                         gboolean            accept_focus)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_if_fail (CLUTTER_IS_STAGE_WINDOW (window));
 
@@ -288,7 +284,7 @@ _clutter_stage_window_set_accept_focus (ClutterStageWindow *window,
 void
 _clutter_stage_window_redraw (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_if_fail (CLUTTER_IS_STAGE_WINDOW (window));
 
@@ -303,7 +299,7 @@ _clutter_stage_window_get_dirty_pixel (ClutterStageWindow *window,
                                        ClutterStageView   *view,
                                        int *x, int *y)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   *x = 0;
   *y = 0;
@@ -318,7 +314,7 @@ _clutter_stage_window_get_dirty_pixel (ClutterStageWindow *window,
 gboolean
 _clutter_stage_window_can_clip_redraws (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface;
+  ClutterStageWindowInterface *iface;
 
   g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
 
@@ -332,7 +328,7 @@ _clutter_stage_window_can_clip_redraws (ClutterStageWindow *window)
 GList *
 _clutter_stage_window_get_views (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
+  ClutterStageWindowInterface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
 
   return iface->get_views (window);
 }
@@ -340,7 +336,7 @@ _clutter_stage_window_get_views (ClutterStageWindow *window)
 void
 _clutter_stage_window_finish_frame (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
+  ClutterStageWindowInterface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
 
   if (iface->finish_frame)
     iface->finish_frame (window);
@@ -349,7 +345,7 @@ _clutter_stage_window_finish_frame (ClutterStageWindow *window)
 int64_t
 _clutter_stage_window_get_frame_counter (ClutterStageWindow *window)
 {
-  ClutterStageWindowIface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
+  ClutterStageWindowInterface *iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
 
   if (iface->get_frame_counter)
     return iface->get_frame_counter (window);

clutter/clutter/clutter-stage-window.h

@@ -7,30 +7,21 @@
 
 G_BEGIN_DECLS
 
-#define CLUTTER_TYPE_STAGE_WINDOW               (_clutter_stage_window_get_type ())
-#define CLUTTER_STAGE_WINDOW(obj)               (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_STAGE_WINDOW, ClutterStageWindow))
-#define CLUTTER_IS_STAGE_WINDOW(obj)            (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_STAGE_WINDOW))
-#define CLUTTER_STAGE_WINDOW_GET_IFACE(obj)     (G_TYPE_INSTANCE_GET_INTERFACE ((obj), CLUTTER_TYPE_STAGE_WINDOW, ClutterStageWindowIface))
+#define CLUTTER_TYPE_STAGE_WINDOW (clutter_stage_window_get_type ())
+
+CLUTTER_EXPORT
+G_DECLARE_INTERFACE (ClutterStageWindow, clutter_stage_window,
+                     CLUTTER, STAGE_WINDOW,
+                     GObject)
 
 /*
- * ClutterStageWindow: (skip)
- *
- * #ClutterStageWindow is an opaque structure
- * whose members should not be accessed directly
- *
- * Since: 0.8
- */
-typedef struct _ClutterStageWindow      ClutterStageWindow; /* dummy */
-typedef struct _ClutterStageWindowIface ClutterStageWindowIface;
-
-/*
- * ClutterStageWindowIface: (skip)
+ * ClutterStageWindowInterface: (skip)
  *
  * The interface implemented by backends for stage windows
  *
  * Since: 0.8
  */
-struct _ClutterStageWindowIface
+struct _ClutterStageWindowInterface
 {
   /*< private >*/
   GTypeInterface parent_iface;
@@ -88,9 +79,6 @@ struct _ClutterStageWindowIface
   void              (* finish_frame)            (ClutterStageWindow *stage_window);
 };
 
-CLUTTER_EXPORT
-GType _clutter_stage_window_get_type (void) G_GNUC_CONST;
-
 ClutterActor *    _clutter_stage_window_get_wrapper        (ClutterStageWindow *window);
 
 void              _clutter_stage_window_set_title          (ClutterStageWindow *window,

clutter/clutter/clutter-stage.c

@@ -87,7 +87,8 @@
  *
  * A series of hints that enable or disable behaviours on the stage
  */
-typedef enum { /*< prefix=CLUTTER_STAGE >*/
+typedef enum /*< prefix=CLUTTER_STAGE >*/
+{
   CLUTTER_STAGE_HINT_NONE = 0,
 
   CLUTTER_STAGE_NO_CLEAR_ON_PAINT = 1 << 0
@@ -201,6 +202,12 @@ static const ClutterColor default_stage_color = { 255, 255, 255, 255 };
 
 static void clutter_stage_maybe_finish_queue_redraws (ClutterStage *stage);
 static void free_queue_redraw_entry (ClutterStageQueueRedrawEntry *entry);
+static void capture_view_into (ClutterStage          *stage,
+                               gboolean               paint,
+                               ClutterStageView      *view,
+                               cairo_rectangle_int_t *rect,
+                               uint8_t               *data,
+                               int                    stride);
 
 static void clutter_container_iface_init (ClutterContainerIface *iface);
 
@@ -1274,45 +1281,44 @@ clutter_stage_real_queue_relayout (ClutterActor *self)
   parent_class->queue_relayout (self);
 }
 
-static void
-clutter_stage_real_queue_redraw (ClutterActor *actor,
-                                 ClutterActor *leaf)
+static gboolean
+clutter_stage_real_queue_redraw (ClutterActor       *actor,
+                                 ClutterActor       *leaf,
+                                 ClutterPaintVolume *redraw_clip)
 {
   ClutterStage *stage = CLUTTER_STAGE (actor);
   ClutterStageWindow *stage_window;
-  ClutterPaintVolume *redraw_clip;
   ClutterActorBox bounding_box;
   ClutterActorBox intersection_box;
   cairo_rectangle_int_t geom, stage_clip;
 
   if (CLUTTER_ACTOR_IN_DESTRUCTION (actor))
-    return;
+    return TRUE;
 
   /* If the backend can't do anything with redraw clips (e.g. it already knows
    * it needs to redraw everything anyway) then don't spend time transforming
    * any clip volume into stage coordinates... */
   stage_window = _clutter_stage_get_window (stage);
   if (stage_window == NULL)
-    return;
+    return TRUE;
 
   if (_clutter_stage_window_ignoring_redraw_clips (stage_window))
     {
       _clutter_stage_window_add_redraw_clip (stage_window, NULL);
-      return;
+      return FALSE;
     }
 
   /* Convert the clip volume into stage coordinates and then into an
    * axis aligned stage coordinates bounding box...
    */
-  redraw_clip = _clutter_actor_get_queue_redraw_clip (leaf);
   if (redraw_clip == NULL)
     {
       _clutter_stage_window_add_redraw_clip (stage_window, NULL);
-      return;
+      return FALSE;
     }
 
   if (redraw_clip->is_empty)
-    return;
+    return TRUE;
 
   _clutter_paint_volume_get_stage_paint_box (redraw_clip,
                                              stage,
@@ -1328,7 +1334,7 @@ clutter_stage_real_queue_redraw (ClutterActor *actor,
   /* There is no need to track degenerate/empty redraw clips */
   if (intersection_box.x2 <= intersection_box.x1 ||
       intersection_box.y2 <= intersection_box.y1)
-    return;
+    return TRUE;
 
   /* when converting to integer coordinates make sure we round the edges of the
    * clip rectangle outwards... */
@@ -1338,6 +1344,7 @@ clutter_stage_real_queue_redraw (ClutterActor *actor,
   stage_clip.height = intersection_box.y2 - stage_clip.y;
 
   _clutter_stage_window_add_redraw_clip (stage_window, &stage_clip);
+  return FALSE;
 }
 
 gboolean
@@ -1474,8 +1481,8 @@ _clutter_stage_do_pick_on_view (ClutterStage     *stage,
   if (G_LIKELY (!(clutter_pick_debug_flags & CLUTTER_DEBUG_DUMP_PICK_BUFFERS)))
     {
       CLUTTER_NOTE (PICK, "Pushing pick scissor clip x: %d, y: %d, 1x1",
-                    (int) dirty_x * fb_scale,
-                    (int) dirty_y * fb_scale);
+                    (int) (dirty_x * fb_scale),
+                    (int) (dirty_y * fb_scale));
       cogl_framebuffer_push_scissor_clip (fb, dirty_x * fb_scale, dirty_y * fb_scale, 1, 1);
     }
 
@@ -1495,7 +1502,7 @@ _clutter_stage_do_pick_on_view (ClutterStage     *stage,
   read_x = dirty_x * fb_scale;
   read_y = dirty_y * fb_scale;
 
-  CLUTTER_NOTE (PICK, "Performing pick at %i,%i on view %dx%d+%d+%d s: %d",
+  CLUTTER_NOTE (PICK, "Performing pick at %i,%i on view %dx%d+%d+%d s: %f",
                 x, y,
                 view_layout.width, view_layout.height,
                 view_layout.x, view_layout.y, fb_scale);
@@ -2742,7 +2749,7 @@ clutter_stage_set_fullscreen (ClutterStage *stage,
   if (priv->is_fullscreen != fullscreen)
     {
       ClutterStageWindow *impl = CLUTTER_STAGE_WINDOW (priv->impl);
-      ClutterStageWindowIface *iface;
+      ClutterStageWindowInterface *iface;
 
       iface = CLUTTER_STAGE_WINDOW_GET_IFACE (impl);
 
@@ -2807,7 +2814,7 @@ clutter_stage_set_user_resizable (ClutterStage *stage,
       && priv->is_user_resizable != resizable)
     {
       ClutterStageWindow *impl = CLUTTER_STAGE_WINDOW (priv->impl);
-      ClutterStageWindowIface *iface;
+      ClutterStageWindowInterface *iface;
 
       iface = CLUTTER_STAGE_WINDOW_GET_IFACE (impl);
       if (iface->set_user_resizable)
@@ -2856,7 +2863,7 @@ clutter_stage_show_cursor (ClutterStage *stage)
   if (!priv->is_cursor_visible)
     {
       ClutterStageWindow *impl = CLUTTER_STAGE_WINDOW (priv->impl);
-      ClutterStageWindowIface *iface;
+      ClutterStageWindowInterface *iface;
 
       iface = CLUTTER_STAGE_WINDOW_GET_IFACE (impl);
       if (iface->set_cursor_visible)
@@ -2889,7 +2896,7 @@ clutter_stage_hide_cursor (ClutterStage *stage)
   if (priv->is_cursor_visible)
     {
       ClutterStageWindow *impl = CLUTTER_STAGE_WINDOW (priv->impl);
-      ClutterStageWindowIface *iface;
+      ClutterStageWindowInterface *iface;
 
       iface = CLUTTER_STAGE_WINDOW_GET_IFACE (impl);
       if (iface->set_cursor_visible)
@@ -2937,6 +2944,9 @@ clutter_stage_read_pixels (ClutterStage *stage,
   cairo_region_t *clip;
   cairo_rectangle_int_t clip_rect;
   CoglFramebuffer *framebuffer;
+  float view_scale;
+  float pixel_width;
+  float pixel_height;
   uint8_t *pixels;
 
   g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL);
@@ -2979,10 +2989,15 @@ clutter_stage_read_pixels (ClutterStage *stage,
   cogl_push_framebuffer (framebuffer);
   clutter_stage_do_paint_view (stage, view, &clip_rect);
 
-  pixels = g_malloc0 (clip_rect.width * clip_rect.height * 4);
+  view_scale = clutter_stage_view_get_scale (view);
+  pixel_width = roundf (clip_rect.width * view_scale);
+  pixel_height = roundf (clip_rect.height * view_scale);
+
+  pixels = g_malloc0 (pixel_width * pixel_height * 4);
   cogl_framebuffer_read_pixels (framebuffer,
-                                clip_rect.x, clip_rect.y,
-                                clip_rect.width, clip_rect.height,
+                                clip_rect.x * view_scale,
+                                clip_rect.y * view_scale,
+                                pixel_width, pixel_height,
                                 COGL_PIXEL_FORMAT_RGBA_8888,
                                 pixels);
 
@@ -4756,62 +4771,33 @@ static void
 capture_view (ClutterStage          *stage,
               gboolean               paint,
               ClutterStageView      *view,
-              cairo_rectangle_int_t *rect,
               ClutterCapture        *capture)
 {
-  CoglFramebuffer *framebuffer;
-  ClutterBackend *backend;
-  CoglContext *context;
   cairo_surface_t *image;
   uint8_t *data;
   int stride;
-  CoglBitmap *bitmap;
-  cairo_rectangle_int_t view_layout;
+  cairo_rectangle_int_t *rect;
   float view_scale;
+  float texture_width;
+  float texture_height;
 
-  framebuffer = clutter_stage_view_get_framebuffer (view);
-
-  if (paint)
-    {
-      cogl_push_framebuffer (framebuffer);
-      _clutter_stage_maybe_setup_viewport (stage, view);
-      clutter_stage_do_paint_view (stage, view, rect);
-    }
+  rect = &capture->rect;
 
   view_scale = clutter_stage_view_get_scale (view);
+  texture_width = roundf (rect->width * view_scale);
+  texture_height = roundf (rect->height * view_scale);
   image = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
-                                      rect->width * view_scale,
-                                      rect->height * view_scale);
+                                      texture_width, texture_height);
   cairo_surface_set_device_scale (image, view_scale, view_scale);
 
+
   data = cairo_image_surface_get_data (image);
   stride = cairo_image_surface_get_stride (image);
 
-  backend = clutter_get_default_backend ();
-  context = clutter_backend_get_cogl_context (backend);
-  bitmap = cogl_bitmap_new_for_data (context,
-                                     rect->width * view_scale,
-                                     rect->height * view_scale,
-                                     CLUTTER_CAIRO_FORMAT_ARGB32,
-                                     stride,
-                                     data);
-
-  clutter_stage_view_get_layout (view, &view_layout);
-
-  cogl_framebuffer_read_pixels_into_bitmap (framebuffer,
-                                            (rect->x - view_layout.x) * view_scale,
-                                            (rect->y - view_layout.y) * view_scale,
-                                            COGL_READ_PIXELS_COLOR_BUFFER,
-                                            bitmap);
-
-  if (paint)
-    cogl_pop_framebuffer ();
-
-  capture->rect = *rect;
+  capture_view_into (stage, paint, view, rect, data, stride);
   capture->image = image;
 
   cairo_surface_mark_dirty (capture->image);
-  cogl_object_unref (bitmap);
 }
 
 gboolean
@@ -4827,34 +4813,91 @@ clutter_stage_capture (ClutterStage          *stage,
   ClutterCapture *captures;
   int n_captures;
 
+  g_return_val_if_fail (CLUTTER_IS_STAGE (stage), FALSE);
+
   captures = g_new0 (ClutterCapture, g_list_length (views));
   n_captures = 0;
 
   for (l = views; l; l = l->next)
     {
       ClutterStageView *view = l->data;
+      ClutterCapture *capture;
       cairo_rectangle_int_t view_layout;
       cairo_region_t *region;
-      cairo_rectangle_int_t view_capture_rect;
 
       clutter_stage_view_get_layout (view, &view_layout);
       region = cairo_region_create_rectangle (&view_layout);
       cairo_region_intersect_rectangle (region, rect);
-      cairo_region_get_extents (region, &view_capture_rect);
+
+      capture = &captures[n_captures];
+      cairo_region_get_extents (region, &capture->rect);
       cairo_region_destroy (region);
 
-      if (view_capture_rect.width == 0 || view_capture_rect.height == 0)
+      if (capture->rect.width == 0 || capture->rect.height == 0)
         continue;
 
-      capture_view (stage, paint, view, &view_capture_rect,
-                    &captures[n_captures]);
+      capture_view (stage, paint, view, capture);
 
       n_captures++;
     }
 
+  if (n_captures == 0)
+    g_clear_pointer (&captures, g_free);
+
   *out_captures = captures;
   *out_n_captures = n_captures;
 
+  return n_captures > 0;
+}
+
+gboolean
+clutter_stage_get_capture_final_size (ClutterStage          *stage,
+                                      cairo_rectangle_int_t *rect,
+                                      int                   *out_width,
+                                      int                   *out_height,
+                                      float                 *out_scale)
+{
+  float max_scale;
+
+  g_return_val_if_fail (CLUTTER_IS_STAGE (stage), FALSE);
+
+  if (rect)
+    {
+      ClutterRect capture_rect;
+
+      _clutter_util_rect_from_rectangle (rect, &capture_rect);
+      if (!_clutter_stage_get_max_view_scale_factor_for_rect (stage,
+                                                              &capture_rect,
+                                                              &max_scale))
+        return FALSE;
+
+      if (out_width)
+        *out_width = (gint) roundf (rect->width * max_scale);
+
+      if (out_height)
+        *out_height = (gint) roundf (rect->height * max_scale);
+    }
+  else
+    {
+      ClutterActorBox alloc;
+      float stage_width, stage_height;
+
+      clutter_actor_get_allocation_box (CLUTTER_ACTOR (stage), &alloc);
+      clutter_actor_box_get_size (&alloc, &stage_width, &stage_height);
+      if (!_clutter_actor_get_real_resource_scale (CLUTTER_ACTOR (stage),
+                                                   &max_scale))
+        return FALSE;
+
+      if (out_width)
+        *out_width = (gint) roundf (stage_width * max_scale);
+
+      if (out_height)
+        *out_height = (gint) roundf (stage_height * max_scale);
+    }
+
+  if (out_scale)
+    *out_scale = max_scale;
+
   return TRUE;
 }
 
@@ -4871,6 +4914,11 @@ capture_view_into (ClutterStage          *stage,
   CoglContext *context;
   CoglBitmap *bitmap;
   cairo_rectangle_int_t view_layout;
+  float view_scale;
+  float texture_width;
+  float texture_height;
+
+  g_return_if_fail (CLUTTER_IS_STAGE (stage));
 
   framebuffer = clutter_stage_view_get_framebuffer (view);
 
@@ -4881,10 +4929,14 @@ capture_view_into (ClutterStage          *stage,
       clutter_stage_do_paint_view (stage, view, rect);
     }
 
+  view_scale = clutter_stage_view_get_scale (view);
+  texture_width = roundf (rect->width * view_scale);
+  texture_height = roundf (rect->height * view_scale);
+
   backend = clutter_get_default_backend ();
   context = clutter_backend_get_cogl_context (backend);
   bitmap = cogl_bitmap_new_for_data (context,
-                                     rect->width, rect->height,
+                                     texture_width, texture_height,
                                      CLUTTER_CAIRO_FORMAT_ARGB32,
                                      stride,
                                      data);
@@ -4892,8 +4944,8 @@ capture_view_into (ClutterStage          *stage,
   clutter_stage_view_get_layout (view, &view_layout);
 
   cogl_framebuffer_read_pixels_into_bitmap (framebuffer,
-                                            rect->x - view_layout.x,
-                                            rect->y - view_layout.y,
+                                            roundf ((rect->x - view_layout.x) * view_scale),
+                                            roundf ((rect->y - view_layout.y) * view_scale),
                                             COGL_READ_PIXELS_COLOR_BUFFER,
                                             bitmap);
 
@@ -5002,3 +5054,46 @@ clutter_stage_thaw_updates (ClutterStage *stage)
       _clutter_master_clock_set_paused (master_clock, FALSE);
     }
 }
+
+GList *
+_clutter_stage_peek_stage_views (ClutterStage *stage)
+{
+  ClutterStagePrivate *priv = stage->priv;
+
+  return _clutter_stage_window_get_views (priv->impl);
+}
+
+void
+clutter_stage_update_resource_scales (ClutterStage *stage)
+{
+  _clutter_actor_queue_update_resource_scale_recursive (CLUTTER_ACTOR (stage));
+}
+
+gboolean
+_clutter_stage_get_max_view_scale_factor_for_rect (ClutterStage *stage,
+                                                   ClutterRect  *rect,
+                                                   float        *view_scale)
+{
+  ClutterStagePrivate *priv = stage->priv;
+  float scale = 0.0f;
+  GList *l;
+
+  for (l = _clutter_stage_window_get_views (priv->impl); l; l = l->next)
+    {
+      ClutterStageView *view = l->data;
+      cairo_rectangle_int_t view_layout;
+      ClutterRect view_rect;
+
+      clutter_stage_view_get_layout (view, &view_layout);
+      _clutter_util_rect_from_rectangle (&view_layout, &view_rect);
+
+      if (clutter_rect_intersection (&view_rect, rect, NULL))
+        scale = MAX (clutter_stage_view_get_scale (view), scale);
+    }
+
+  if (scale == 0.0)
+    return FALSE;
+
+  *view_scale = scale;
+  return TRUE;
+}

clutter/clutter/clutter-stage.h

@@ -261,6 +261,13 @@ CLUTTER_EXPORT
 void            clutter_stage_skip_sync_delay                   (ClutterStage          *stage);
 #endif
 
+CLUTTER_EXPORT
+gboolean clutter_stage_get_capture_final_size (ClutterStage          *stage,
+                                               cairo_rectangle_int_t *rect,
+                                               int                   *width,
+                                               int                   *height,
+                                               float                 *scale);
+
 CLUTTER_EXPORT
 gboolean clutter_stage_capture (ClutterStage          *stage,
                                 gboolean               paint,

clutter/clutter/clutter-text-buffer.c

@@ -50,7 +50,8 @@
 /* Initial size of buffer, in bytes */
 #define MIN_SIZE 16
 
-enum {
+enum
+{
   PROP_0,
   PROP_TEXT,
   PROP_LENGTH,
@@ -60,7 +61,8 @@ enum {
 
 static GParamSpec *obj_props[PROP_LAST] = { NULL, };
 
-enum {
+enum
+{
   INSERTED_TEXT,
   DELETED_TEXT,
   LAST_SIGNAL

clutter/clutter/clutter-text.c

@@ -144,15 +144,17 @@ struct _ClutterTextPrivate
    */
   gint x_pos;
 
-  /* the x position of the PangoLayout when in
-   * single line mode, to scroll the contents of the
+  /* the x position of the PangoLayout (in both physical and logical pixels)
+   * when in single line mode, to scroll the contents of the
    * text actor
    */
   gint text_x;
+  gint text_logical_x;
 
-  /* the y position of the PangoLayout, fixed to 0 by
-   * default for now */
+  /* the y position of the PangoLayout (in both physical and logical pixels),
+   * fixed to 0 by default for now */
   gint text_y;
+  gint text_logical_y;
 
   /* Where to draw the cursor */
   ClutterRect cursor_rect;
@@ -185,6 +187,9 @@ struct _ClutterTextPrivate
   ClutterInputContentHintFlags input_hints;
   ClutterInputContentPurpose input_purpose;
 
+  /* Signal handler for when the :resource-scale changes */
+  guint resource_scale_changed_id;
+
   /* bitfields */
   guint alignment               : 2;
   guint wrap                    : 1;
@@ -279,7 +284,7 @@ static const ClutterColor default_selected_text_color = {   0,   0,   0, 255 };
 
 static CoglPipeline *default_color_pipeline = NULL;
 
-static ClutterAnimatableIface *parent_animatable_iface = NULL;
+static ClutterAnimatableInterface *parent_animatable_iface = NULL;
 static ClutterScriptableIface *parent_scriptable_iface = NULL;
 
 /* ClutterTextInputFocus */
@@ -290,6 +295,33 @@ G_DECLARE_FINAL_TYPE (ClutterTextInputFocus, clutter_text_input_focus,
 G_DEFINE_TYPE (ClutterTextInputFocus, clutter_text_input_focus,
                CLUTTER_TYPE_INPUT_FOCUS)
 
+/* Utilities pango to (logical) pixels functions */
+static float
+pixels_to_pango (float px)
+{
+  return ceilf (px * (float) PANGO_SCALE);
+}
+
+static float
+logical_pixels_to_pango (float px,
+                         float scale)
+{
+  return pixels_to_pango (px * scale);
+}
+
+static float
+pango_to_pixels (float size)
+{
+  return ceilf (size / (float) PANGO_SCALE);
+}
+
+static float
+pango_to_logical_pixels (float size,
+                         float scale)
+{
+  return pango_to_pixels (size / scale);
+}
+
 static void
 clutter_text_input_focus_request_surrounding (ClutterInputFocus *focus)
 {
@@ -389,7 +421,7 @@ clutter_text_input_focus_new (ClutterText *text)
 
 /* ClutterText */
 static void clutter_scriptable_iface_init (ClutterScriptableIface *iface);
-static void clutter_animatable_iface_init (ClutterAnimatableIface *iface);
+static void clutter_animatable_iface_init (ClutterAnimatableInterface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (ClutterText,
                          clutter_text,
@@ -550,6 +582,63 @@ clutter_text_get_display_text (ClutterText *self)
     }
 }
 
+static void
+ensure_effective_pango_scale_attribute (ClutterText *self)
+{
+  float resource_scale;
+  ClutterTextPrivate *priv = self->priv;
+
+  if (!clutter_actor_get_resource_scale (CLUTTER_ACTOR (self), &resource_scale) ||
+      resource_scale == 1.0)
+    return;
+
+  if (priv->effective_attrs != NULL)
+    {
+      PangoAttrIterator *iter;
+      PangoAttribute *scale_attrib;
+      PangoAttrList *old_attributes;
+
+      old_attributes = priv->effective_attrs;
+      priv->effective_attrs = pango_attr_list_copy (priv->effective_attrs);
+      pango_attr_list_unref (old_attributes);
+
+      iter = pango_attr_list_get_iterator (priv->effective_attrs);
+      scale_attrib = pango_attr_iterator_get (iter, PANGO_ATTR_SCALE);
+
+      if (scale_attrib != NULL)
+        resource_scale *= ((PangoAttrFloat *) scale_attrib)->value;
+
+      pango_attr_iterator_destroy (iter);
+    }
+  else
+    priv->effective_attrs = pango_attr_list_new ();
+
+  pango_attr_list_change (priv->effective_attrs,
+                          pango_attr_scale_new (resource_scale));
+}
+
+static void
+set_effective_pango_attributes (ClutterText   *self,
+                                PangoAttrList *attributes)
+{
+  ClutterTextPrivate *priv = self->priv;
+
+  if (attributes != NULL)
+    {
+      PangoAttrList *old_attributes = priv->effective_attrs;
+      priv->effective_attrs = pango_attr_list_ref (attributes);
+
+      if (old_attributes != NULL)
+        pango_attr_list_unref (old_attributes);
+    }
+  else
+    {
+      g_clear_pointer (&priv->effective_attrs, pango_attr_list_unref);
+    }
+
+  ensure_effective_pango_scale_attribute (self);
+}
+
 static inline void
 clutter_text_ensure_effective_attributes (ClutterText *self)
 {
@@ -563,21 +652,25 @@ clutter_text_ensure_effective_attributes (ClutterText *self)
   /* Same as if we don't have any attribute at all.
    * We also ignore markup attributes for editable. */
   if (priv->attrs == NULL && (priv->editable || priv->markup_attrs == NULL))
-    return;
+    {
+      set_effective_pango_attributes (self, NULL);
+      return;
+    }
 
   if (priv->attrs != NULL)
     {
       /* If there are no markup attributes, or if this is editable (in which
        * case we ignore markup), then we can just use these attrs directly */
       if (priv->editable || priv->markup_attrs == NULL)
-        priv->effective_attrs = pango_attr_list_ref (priv->attrs);
+        set_effective_pango_attributes (self, priv->attrs);
       else
         {
           /* Otherwise we need to merge the two lists */
+          PangoAttrList *effective_attrs;
           PangoAttrIterator *iter;
           GSList *attributes, *l;
 
-          priv->effective_attrs = pango_attr_list_copy (priv->markup_attrs);
+          effective_attrs = pango_attr_list_copy (priv->markup_attrs);
 
           iter = pango_attr_list_get_iterator (priv->attrs);
           do
@@ -588,7 +681,7 @@ clutter_text_ensure_effective_attributes (ClutterText *self)
                 {
                   PangoAttribute *attr = l->data;
 
-                  pango_attr_list_insert (priv->effective_attrs, attr);
+                  pango_attr_list_insert (effective_attrs, attr);
                 }
 
               g_slist_free (attributes);
@@ -596,12 +689,14 @@ clutter_text_ensure_effective_attributes (ClutterText *self)
           while (pango_attr_iterator_next (iter));
 
           pango_attr_iterator_destroy (iter);
+
+          set_effective_pango_attributes (self, effective_attrs);
+          pango_attr_list_unref (effective_attrs);
         }
     }
   else if (priv->markup_attrs != NULL)
     {
-      /* We can just use the markup attributes directly */
-      priv->effective_attrs = pango_attr_list_ref (priv->markup_attrs);
+      set_effective_pango_attributes (self, priv->markup_attrs);
     }
 }
 
@@ -810,6 +905,18 @@ clutter_text_direction_changed_cb (GObject    *gobject,
   /* no need to queue a relayout: set_text_direction() will do that for us */
 }
 
+static void
+clutter_text_resource_scale_changed_cb (GObject    *gobject,
+                                        GParamSpec *pspec)
+{
+  ClutterText *self = CLUTTER_TEXT (gobject);
+  ClutterTextPrivate *priv = self->priv;
+
+  g_clear_pointer (&priv->effective_attrs, pango_attr_list_unref);
+  clutter_text_dirty_cache (self);
+  clutter_actor_queue_relayout (CLUTTER_ACTOR (gobject));
+}
+
 /*
  * clutter_text_create_layout:
  * @text: a #ClutterText
@@ -877,7 +984,7 @@ clutter_text_create_layout (ClutterText *text,
        !((priv->editable && priv->single_line_mode) ||
          (priv->ellipsize == PANGO_ELLIPSIZE_NONE && !priv->wrap))))
     {
-      width = allocation_width * 1024 + 0.5f;
+      width = pixels_to_pango (allocation_width);
     }
 
   /* Pango only uses height if ellipsization is enabled, so don't set
@@ -894,7 +1001,7 @@ clutter_text_create_layout (ClutterText *text,
       priv->ellipsize != PANGO_ELLIPSIZE_NONE &&
       !priv->single_line_mode)
     {
-      height = allocation_height * 1024 + 0.5f;
+      height = pixels_to_pango (allocation_height);
     }
 
   /* Search for a cached layout with the same width and keep
@@ -991,6 +1098,37 @@ clutter_text_create_layout (ClutterText *text,
   return oldest_cache->layout;
 }
 
+static PangoLayout *
+create_text_layout_with_scale (ClutterText *text,
+                               gfloat       allocation_width,
+                               gfloat       allocation_height,
+                               gfloat       scale)
+{
+  if (allocation_width > 0)
+    allocation_width = roundf (allocation_width * scale);
+
+  if (allocation_height > 0)
+    allocation_height = roundf (allocation_height * scale);
+
+  return clutter_text_create_layout (text, allocation_width, allocation_height);
+}
+
+static PangoLayout *
+maybe_create_text_layout_with_resource_scale (ClutterText *text,
+                                              gfloat       allocation_width,
+                                              gfloat       allocation_height)
+{
+  float resource_scale;
+
+  if (!clutter_actor_get_resource_scale (CLUTTER_ACTOR (text), &resource_scale))
+    return NULL;
+
+  return create_text_layout_with_scale (text,
+                                        allocation_width,
+                                        allocation_height,
+                                        resource_scale);
+}
+
 /**
  * clutter_text_coords_to_position:
  * @self: a #ClutterText
@@ -1011,14 +1149,18 @@ clutter_text_coords_to_position (ClutterText *self,
   gint index_;
   gint px, py;
   gint trailing;
+  gfloat resource_scale;
 
   g_return_val_if_fail (CLUTTER_IS_TEXT (self), 0);
 
+  if (!clutter_actor_get_resource_scale (CLUTTER_ACTOR (self), &resource_scale))
+    return 0;
+
   /* Take any offset due to scrolling into account, and normalize
    * the coordinates to PangoScale units
    */
-  px = (x - self->priv->text_x) * PANGO_SCALE;
-  py = (y - self->priv->text_y) * PANGO_SCALE;
+  px = logical_pixels_to_pango (x - self->priv->text_logical_x, resource_scale);
+  py = logical_pixels_to_pango (y - self->priv->text_logical_y, resource_scale);
 
   pango_layout_xy_to_index (clutter_text_get_layout (self),
                             px, py,
@@ -1027,26 +1169,12 @@ clutter_text_coords_to_position (ClutterText *self,
   return index_ + trailing;
 }
 
-/**
- * clutter_text_position_to_coords:
- * @self: a #ClutterText
- * @position: position in characters
- * @x: (out): return location for the X coordinate, or %NULL
- * @y: (out): return location for the Y coordinate, or %NULL
- * @line_height: (out): return location for the line height, or %NULL
- *
- * Retrieves the coordinates of the given @position.
- *
- * Return value: %TRUE if the conversion was successful
- *
- * Since: 1.0
- */
-gboolean
-clutter_text_position_to_coords (ClutterText *self,
-                                 gint         position,
-                                 gfloat      *x,
-                                 gfloat      *y,
-                                 gfloat      *line_height)
+static gboolean
+clutter_text_position_to_coords_internal (ClutterText *self,
+                                          gint         position,
+                                          gfloat      *x,
+                                          gfloat      *y,
+                                          gfloat      *line_height)
 {
   ClutterTextPrivate *priv;
   PangoRectangle rect;
@@ -1112,7 +1240,7 @@ clutter_text_position_to_coords (ClutterText *self,
 
   if (x)
     {
-      *x = (gfloat) rect.x / 1024.0f;
+      *x = pango_to_pixels (rect.x);
 
       /* Take any offset due to scrolling into account */
       if (priv->single_line_mode)
@@ -1120,14 +1248,58 @@ clutter_text_position_to_coords (ClutterText *self,
     }
 
   if (y)
-    *y = (gfloat) rect.y / 1024.0f;
+    *y = pango_to_pixels (rect.y);
 
   if (line_height)
-    *line_height = (gfloat) rect.height / 1024.0f;
+    *line_height = pango_to_pixels (rect.height);
 
   return TRUE;
 }
 
+/**
+ * clutter_text_position_to_coords:
+ * @self: a #ClutterText
+ * @position: position in characters
+ * @x: (out): return location for the X coordinate, or %NULL
+ * @y: (out): return location for the Y coordinate, or %NULL
+ * @line_height: (out): return location for the line height, or %NULL
+ *
+ * Retrieves the coordinates of the given @position.
+ *
+ * Return value: %TRUE if the conversion was successful
+ *
+ * Since: 1.0
+ */
+gboolean
+clutter_text_position_to_coords (ClutterText *self,
+                                 gint         position,
+                                 gfloat      *x,
+                                 gfloat      *y,
+                                 gfloat      *line_height)
+{
+  gfloat resource_scale;
+  gboolean ret;
+
+  g_return_val_if_fail (CLUTTER_IS_TEXT (self), FALSE);
+
+  if (!clutter_actor_get_resource_scale (CLUTTER_ACTOR (self), &resource_scale))
+    return FALSE;
+
+  ret = clutter_text_position_to_coords_internal (self, position,
+                                                  x, y, line_height);
+
+  if (x)
+    *x /= resource_scale;
+
+  if (y)
+    *y /= resource_scale;
+
+  if (line_height)
+    *line_height /= resource_scale;
+
+  return ret;
+}
+
 static inline void
 update_cursor_location (ClutterText *self)
 {
@@ -1145,7 +1317,8 @@ update_cursor_location (ClutterText *self)
 }
 
 static inline void
-clutter_text_ensure_cursor_position (ClutterText *self)
+clutter_text_ensure_cursor_position (ClutterText *self,
+                                     float        scale)
 {
   ClutterTextPrivate *priv = self->priv;
   gfloat x, y, cursor_height;
@@ -1168,15 +1341,15 @@ clutter_text_ensure_cursor_position (ClutterText *self)
                 priv->preedit_set ? priv->preedit_cursor_pos : 0);
 
   x = y = cursor_height = 0;
-  clutter_text_position_to_coords (self, position,
-                                   &x, &y,
-                                   &cursor_height);
+  clutter_text_position_to_coords_internal (self, position,
+                                            &x, &y,
+                                            &cursor_height);
 
   clutter_rect_init (&cursor_rect,
                      x,
-                     y + CURSOR_Y_PADDING,
-                     priv->cursor_size,
-                     cursor_height - 2 * CURSOR_Y_PADDING);
+                     y + CURSOR_Y_PADDING * scale,
+                     priv->cursor_size * scale,
+                     cursor_height - 2 * CURSOR_Y_PADDING * scale);
 
   if (!clutter_rect_equals (&priv->cursor_rect, &cursor_rect))
     {
@@ -1599,6 +1772,12 @@ clutter_text_dispose (GObject *gobject)
       priv->direction_changed_id = 0;
     }
 
+  if (priv->resource_scale_changed_id)
+    {
+      g_signal_handler_disconnect (self, priv->resource_scale_changed_id);
+      priv->resource_scale_changed_id = 0;
+    }
+
   if (priv->settings_changed_id)
     {
       g_signal_handler_disconnect (clutter_get_default_backend (),
@@ -1651,6 +1830,7 @@ typedef void (* ClutterTextSelectionFunc) (ClutterText           *text,
 
 static void
 clutter_text_foreach_selection_rectangle (ClutterText              *self,
+                                          float                     scale,
                                           ClutterTextSelectionFunc  func,
                                           gpointer                  user_data)
 {
@@ -1702,9 +1882,9 @@ clutter_text_foreach_selection_rectangle (ClutterText              *self,
                                       &n_ranges);
       pango_layout_line_x_to_index (line, 0, &index_, NULL);
 
-      clutter_text_position_to_coords (self,
-                                       bytes_to_offset (utf8, index_),
-                                       NULL, &y, &height);
+      clutter_text_position_to_coords_internal (self,
+                                                bytes_to_offset (utf8, index_),
+                                                NULL, &y, &height);
 
       box.y1 = y;
       box.y2 = y + height;
@@ -1714,18 +1894,18 @@ clutter_text_foreach_selection_rectangle (ClutterText              *self,
           gfloat range_x;
           gfloat range_width;
 
-          range_x = ranges[i * 2] / PANGO_SCALE;
+          range_x = pango_to_pixels (ranges[i * 2]);
 
           /* Account for any scrolling in single line mode */
           if (priv->single_line_mode)
             range_x += priv->text_x;
 
 
-          range_width = ((gfloat) ranges[i * 2 + 1] - (gfloat) ranges[i * 2])
-                      / PANGO_SCALE;
-
+          range_width = pango_to_pixels (ranges[i * 2 + 1] - ranges[i * 2]);
           box.x1 = range_x;
-          box.x2 = ceilf (range_x + range_width + .5f);
+          box.x2 = ceilf (range_x + range_width);
+
+          clutter_actor_box_scale (&box, scale);
 
           func (self, &box, user_data);
         }
@@ -1744,6 +1924,14 @@ add_selection_rectangle_to_path (ClutterText           *text,
   cogl_path_rectangle (user_data, box->x1, box->y1, box->x2, box->y2);
 }
 
+static void
+clutter_text_foreach_selection_rectangle_prescaled (ClutterText              *self,
+                                                    ClutterTextSelectionFunc  func,
+                                                    gpointer                  user_data)
+{
+  clutter_text_foreach_selection_rectangle (self, 1.0f, func, user_data);
+}
+
 /* Draws the selected text, its background, and the cursor */
 static void
 selection_paint (ClutterText     *self,
@@ -1799,9 +1987,9 @@ selection_paint (ClutterText     *self,
       else
         color = &priv->text_color;
 
-      clutter_text_foreach_selection_rectangle (self,
-                                                add_selection_rectangle_to_path,
-                                                selection_path);
+      clutter_text_foreach_selection_rectangle_prescaled (self,
+                                                          add_selection_rectangle_to_path,
+                                                          selection_path);
 
       cogl_path_fill (selection_path);
 
@@ -1998,7 +2186,8 @@ clutter_text_press (ClutterActor *actor,
     return CLUTTER_EVENT_PROPAGATE;
 
   clutter_actor_grab_key_focus (actor);
-  clutter_input_focus_request_toggle_input_panel (priv->input_focus);
+  clutter_input_focus_set_input_panel_state (priv->input_focus,
+                                             CLUTTER_INPUT_PANEL_STATE_TOGGLE);
 
   /* if the actor is empty we just reset everything and not
    * set up the dragging of the selection since there's nothing
@@ -2390,6 +2579,7 @@ clutter_text_paint (ClutterActor *self)
   guint n_chars;
   float alloc_width;
   float alloc_height;
+  float resource_scale;
 
   fb = cogl_get_draw_framebuffer ();
 
@@ -2399,8 +2589,6 @@ clutter_text_paint (ClutterActor *self)
   n_chars = clutter_text_buffer_get_length (get_buffer (text));
 
   clutter_actor_get_allocation_box (self, &alloc);
-  alloc_width = alloc.x2 - alloc.x1;
-  alloc_height = alloc.y2 - alloc.y1;
 
   if (G_UNLIKELY (default_color_pipeline == NULL))
     {
@@ -2433,7 +2621,8 @@ clutter_text_paint (ClutterActor *self)
       cogl_framebuffer_draw_rectangle (fb,
                                        color_pipeline,
                                        0, 0,
-                                       alloc_width, alloc_height);
+                                       clutter_actor_box_get_width (&alloc),
+                                       clutter_actor_box_get_height (&alloc));
 
       cogl_object_unref (color_pipeline);
     }
@@ -2446,6 +2635,12 @@ clutter_text_paint (ClutterActor *self)
       !clutter_text_should_draw_cursor (text))
     return;
 
+  if (!clutter_actor_get_resource_scale (CLUTTER_ACTOR (self), &resource_scale))
+    return;
+
+  clutter_actor_box_scale (&alloc, resource_scale);
+  clutter_actor_box_get_size (&alloc, &alloc_width, &alloc_height);
+
   if (priv->editable && priv->single_line_mode)
     layout = clutter_text_create_layout (text, -1, -1);
   else
@@ -2477,8 +2672,15 @@ clutter_text_paint (ClutterActor *self)
         }
     }
 
+  if (resource_scale != 1.0f)
+    {
+      float paint_scale = 1.0f / resource_scale;
+      cogl_framebuffer_push_matrix (fb);
+      cogl_framebuffer_scale (fb, paint_scale, paint_scale, 1.0f);
+    }
+
   if (clutter_text_should_draw_cursor (text))
-    clutter_text_ensure_cursor_position (text);
+    clutter_text_ensure_cursor_position (text, resource_scale);
 
   if (priv->editable && priv->single_line_mode)
     {
@@ -2492,7 +2694,7 @@ clutter_text_paint (ClutterActor *self)
       clip_set = TRUE;
 
       actor_width = alloc_width - 2 * TEXT_PADDING;
-      text_width  = logical_rect.width / PANGO_SCALE;
+      text_width  = pango_to_pixels (logical_rect.width);
 
       rtl = priv->resolved_direction == PANGO_DIRECTION_RTL;
 
@@ -2549,8 +2751,10 @@ clutter_text_paint (ClutterActor *self)
     {
       priv->text_x = text_x;
       priv->text_y = text_y;
+      priv->text_logical_x = roundf ((float) text_x / resource_scale);
+      priv->text_logical_y = roundf ((float) text_y / resource_scale);
 
-      clutter_text_ensure_cursor_position (text);
+      clutter_text_ensure_cursor_position (text, resource_scale);
     }
 
   real_opacity = clutter_actor_get_paint_opacity (self)
@@ -2569,6 +2773,9 @@ clutter_text_paint (ClutterActor *self)
 
   selection_paint (text, fb);
 
+  if (resource_scale != 1.0f)
+    cogl_framebuffer_pop_matrix (fb);
+
   if (clip_set)
     cogl_framebuffer_pop_clip (fb);
 }
@@ -2598,26 +2805,32 @@ add_selection_to_paint_volume (ClutterText           *text,
 
 static void
 clutter_text_get_paint_volume_for_cursor (ClutterText        *text,
+                                          float               resource_scale,
                                           ClutterPaintVolume *volume)
 {
   ClutterTextPrivate *priv = text->priv;
   ClutterVertex origin;
 
-  clutter_text_ensure_cursor_position (text);
+  clutter_text_ensure_cursor_position (text, resource_scale);
 
   if (priv->position == priv->selection_bound)
     {
-      origin.x = priv->cursor_rect.origin.x;
-      origin.y = priv->cursor_rect.origin.y;
+      float width, height;
+
+      width = priv->cursor_rect.size.width / resource_scale;
+      height = priv->cursor_rect.size.height / resource_scale;
+      origin.x = priv->cursor_rect.origin.x / resource_scale;
+      origin.y = priv->cursor_rect.origin.y / resource_scale;
       origin.z = 0;
 
       clutter_paint_volume_set_origin (volume, &origin);
-      clutter_paint_volume_set_width (volume, priv->cursor_rect.size.width);
-      clutter_paint_volume_set_height (volume, priv->cursor_rect.size.height);
+      clutter_paint_volume_set_width (volume, width);
+      clutter_paint_volume_set_height (volume, height);
     }
   else
     {
       clutter_text_foreach_selection_rectangle (text,
+                                                1.0f / resource_scale,
                                                 add_selection_to_paint_volume,
                                                 volume);
     }
@@ -2640,6 +2853,7 @@ clutter_text_get_paint_volume (ClutterActor       *self,
       PangoLayout *layout;
       PangoRectangle ink_rect;
       ClutterVertex origin;
+      float resource_scale;
 
       /* If the text is single line editable then it gets clipped to
          the allocation anyway so we can just use that */
@@ -2654,19 +2868,24 @@ clutter_text_get_paint_volume (ClutterActor       *self,
       if (!clutter_actor_has_allocation (self))
         return FALSE;
 
+      if (!clutter_actor_get_resource_scale (self, &resource_scale))
+        return FALSE;
+
       _clutter_paint_volume_init_static (&priv->paint_volume, self);
 
       layout = clutter_text_get_layout (text);
       pango_layout_get_extents (layout, &ink_rect, NULL);
 
-      origin.x = ink_rect.x / (float) PANGO_SCALE;
-      origin.y = ink_rect.y / (float) PANGO_SCALE;
+      origin.x = pango_to_logical_pixels (ink_rect.x, resource_scale);
+      origin.y = pango_to_logical_pixels (ink_rect.y, resource_scale);
       origin.z = 0;
       clutter_paint_volume_set_origin (&priv->paint_volume, &origin);
       clutter_paint_volume_set_width (&priv->paint_volume,
-                                      ink_rect.width / (float) PANGO_SCALE);
+                                      pango_to_logical_pixels (ink_rect.width,
+                                                               resource_scale));
       clutter_paint_volume_set_height (&priv->paint_volume,
-                                       ink_rect.height / (float) PANGO_SCALE);
+                                       pango_to_logical_pixels (ink_rect.height,
+                                                                resource_scale));
 
       /* If the cursor is visible then that will likely be drawn
          outside of the ink rectangle so we should merge that in */
@@ -2676,7 +2895,8 @@ clutter_text_get_paint_volume (ClutterActor       *self,
 
           _clutter_paint_volume_init_static (&cursor_paint_volume, self);
 
-          clutter_text_get_paint_volume_for_cursor (text, &cursor_paint_volume);
+          clutter_text_get_paint_volume_for_cursor (text, resource_scale,
+                                                    &cursor_paint_volume);
 
           clutter_paint_volume_union (&priv->paint_volume,
                                       &cursor_paint_volume);
@@ -2704,9 +2924,12 @@ clutter_text_get_preferred_width (ClutterActor *self,
   PangoLayout *layout;
   gint logical_width;
   gfloat layout_width;
+  gfloat resource_scale;
+
+  if (!clutter_actor_get_resource_scale (self, &resource_scale))
+    resource_scale = 1;
 
   layout = clutter_text_create_layout (text, -1, -1);
-
   pango_layout_get_extents (layout, NULL, &logical_rect);
 
   /* the X coordinate of the logical rectangle might be non-zero
@@ -2716,7 +2939,7 @@ clutter_text_get_preferred_width (ClutterActor *self,
   logical_width = logical_rect.x + logical_rect.width;
 
   layout_width = logical_width > 0
-    ? ceilf (logical_width / 1024.0f)
+    ? pango_to_logical_pixels (logical_width, resource_scale)
     : 1;
 
   if (min_width_p)
@@ -2758,12 +2981,16 @@ clutter_text_get_preferred_height (ClutterActor *self,
       PangoRectangle logical_rect = { 0, };
       gint logical_height;
       gfloat layout_height;
+      gfloat resource_scale;
+
+      if (!clutter_actor_get_resource_scale (self, &resource_scale))
+        resource_scale = 1;
 
       if (priv->single_line_mode)
         for_width = -1;
 
-      layout = clutter_text_create_layout (CLUTTER_TEXT (self),
-                                           for_width, -1);
+      layout = create_text_layout_with_scale (CLUTTER_TEXT (self),
+                                              for_width, -1, resource_scale);
 
       pango_layout_get_extents (layout, NULL, &logical_rect);
 
@@ -2772,7 +2999,7 @@ clutter_text_get_preferred_height (ClutterActor *self,
        * the height accordingly
        */
       logical_height = logical_rect.y + logical_rect.height;
-      layout_height = ceilf (logical_height / 1024.0f);
+      layout_height = pango_to_logical_pixels (logical_height, resource_scale);
 
       if (min_height_p)
         {
@@ -2788,7 +3015,8 @@ clutter_text_get_preferred_height (ClutterActor *self,
               pango_layout_line_get_extents (line, NULL, &logical_rect);
 
               logical_height = logical_rect.y + logical_rect.height;
-              line_height = ceilf (logical_height / 1024.0f);
+              line_height = pango_to_logical_pixels (logical_height,
+                                                     resource_scale);
 
               *min_height_p = line_height;
             }
@@ -2819,9 +3047,9 @@ clutter_text_allocate (ClutterActor           *self,
   if (text->priv->editable && text->priv->single_line_mode)
     clutter_text_create_layout (text, -1, -1);
   else
-    clutter_text_create_layout (text,
-                                box->x2 - box->x1,
-                                box->y2 - box->y1);
+    maybe_create_text_layout_with_resource_scale (text,
+                                                  box->x2 - box->x1,
+                                                  box->y2 - box->y1);
 
   parent_class = CLUTTER_ACTOR_CLASS (clutter_text_parent_class);
   parent_class->allocate (self, box, flags);
@@ -3547,7 +3775,7 @@ clutter_text_set_final_state (ClutterAnimatable *animatable,
 }
 
 static void
-clutter_animatable_iface_init (ClutterAnimatableIface *iface)
+clutter_animatable_iface_init (ClutterAnimatableInterface *iface)
 {
   parent_animatable_iface = g_type_interface_peek_parent (iface);
 
@@ -4392,6 +4620,11 @@ clutter_text_init (ClutterText *self)
                       NULL);
 
   priv->input_focus = clutter_text_input_focus_new (self);
+
+  priv->resource_scale_changed_id =
+    g_signal_connect (self, "notify::resource-scale",
+                      G_CALLBACK (clutter_text_resource_scale_changed_cb),
+                      NULL);
 }
 
 /**
@@ -5502,6 +5735,7 @@ clutter_text_set_markup (ClutterText *self,
 PangoLayout *
 clutter_text_get_layout (ClutterText *self)
 {
+  PangoLayout *layout;
   gfloat width, height;
 
   g_return_val_if_fail (CLUTTER_IS_TEXT (self), NULL);
@@ -5510,8 +5744,12 @@ clutter_text_get_layout (ClutterText *self)
     return clutter_text_create_layout (self, -1, -1);
 
   clutter_actor_get_size (CLUTTER_ACTOR (self), &width, &height);
+  layout = maybe_create_text_layout_with_resource_scale (self, width, height);
 
-  return clutter_text_create_layout (self, width, height);
+  if (!layout)
+    layout = clutter_text_create_layout (self, width, height);
+
+  return layout;
 }
 
 /**
@@ -6515,10 +6753,10 @@ clutter_text_get_layout_offsets (ClutterText *self,
   priv = self->priv;
 
   if (x != NULL)
-    *x = priv->text_x;
+    *x = priv->text_logical_x;
 
   if (y != NULL)
-    *y = priv->text_y;
+    *y = priv->text_logical_y;
 }
 
 /**

clutter/clutter/clutter-texture.h

@@ -53,7 +53,8 @@ G_BEGIN_DECLS
  *
  * Since: 0.4
  */
-typedef enum {
+typedef enum
+{
   CLUTTER_TEXTURE_ERROR_OUT_OF_MEMORY,
   CLUTTER_TEXTURE_ERROR_NO_YUV,
   CLUTTER_TEXTURE_ERROR_BAD_FORMAT

clutter/clutter/clutter-types.h

@@ -90,7 +90,6 @@ typedef struct _ClutterVertex                   ClutterVertex;
 
 typedef struct _ClutterAlpha            	ClutterAlpha;
 typedef struct _ClutterAnimation                ClutterAnimation;
-typedef struct _ClutterAnimator         	ClutterAnimator;
 typedef struct _ClutterState            	ClutterState;
 
 typedef struct _ClutterInputDeviceTool          ClutterInputDeviceTool;
@@ -362,6 +361,10 @@ void                    clutter_rect_inset              (ClutterRect       *rect
                                                          float              d_x,
                                                          float              d_y);
 CLUTTER_EXPORT
+void                    clutter_rect_scale              (ClutterRect       *rect,
+                                                         float              s_x,
+                                                         float              s_y);
+CLUTTER_EXPORT
 void                    clutter_rect_clamp_to_pixel     (ClutterRect       *rect);
 CLUTTER_EXPORT
 float                   clutter_rect_get_x              (ClutterRect       *rect);
@@ -561,6 +564,10 @@ void             clutter_actor_box_set_size       (ClutterActorBox       *box,
                                                    gfloat                 width,
                                                    gfloat                 height);
 
+CLUTTER_EXPORT
+void             clutter_actor_box_scale          (ClutterActorBox       *box,
+                                                   gfloat                 scale);
+
 /**
  * ClutterGeometry:
  * @x: X coordinate of the top left corner of an actor

clutter/clutter/clutter-util.c

@@ -39,29 +39,6 @@
 #include "clutter-interval.h"
 #include "clutter-private.h"
 
-#include "deprecated/clutter-util.h"
-
-/**
- * clutter_util_next_p2:
- * @a: Value to get the next power
- *
- * Calculates the nearest power of two, greater than or equal to @a.
- *
- * Return value: The nearest power of two, greater or equal to @a.
- *
- * Deprecated: 1.2
- */
-gint
-clutter_util_next_p2 (gint a)
-{
-  int rval = 1;
-
-  while (rval < a)
-    rval <<= 1;
-
-  return rval;
-}
-
 /* Help macros to scale from OpenGL <-1,1> coordinates system to
  * window coordinates ranging [0,window-size]
  */
@@ -128,6 +105,47 @@ _clutter_util_fully_transform_vertices (const CoglMatrix *modelview,
     }
 }
 
+void _clutter_util_rect_from_rectangle (const cairo_rectangle_int_t *src,
+                                        ClutterRect                 *dest)
+{
+  *dest = (ClutterRect) {
+    .origin = {
+      .x = src->x,
+      .y = src->y
+    },
+    .size = {
+      .width = src->width,
+      .height = src->height
+    }
+  };
+}
+
+void _clutter_util_rectangle_int_extents (const  ClutterRect    *src,
+                                          cairo_rectangle_int_t *dest)
+{
+  ClutterRect tmp = *src;
+
+  clutter_rect_clamp_to_pixel (&tmp);
+
+  *dest = (cairo_rectangle_int_t) {
+    .x = tmp.origin.x,
+    .y = tmp.origin.y,
+    .width = tmp.size.width,
+    .height = tmp.size.height,
+  };
+}
+
+void _clutter_util_rectangle_offset (const cairo_rectangle_int_t *src,
+                                     int                          x,
+                                     int                          y,
+                                     cairo_rectangle_int_t       *dest)
+{
+  *dest = *src;
+
+  dest->x += x;
+  dest->y += y;
+}
+
 /*< private >
  * _clutter_util_rectangle_union:
  * @src1: first rectangle to union

clutter/clutter/clutter.h

@@ -76,6 +76,7 @@
 #include "clutter-input-focus.h"
 #include "clutter-interval.h"
 #include "clutter-keyframe-transition.h"
+#include "clutter-keymap.h"
 #include "clutter-keysyms.h"
 #include "clutter-layout-manager.h"
 #include "clutter-layout-meta.h"

clutter/clutter/cogl/clutter-stage-cogl.c

@@ -60,7 +60,8 @@ typedef struct _ClutterStageViewCoglPrivate
 G_DEFINE_TYPE_WITH_PRIVATE (ClutterStageViewCogl, clutter_stage_view_cogl,
                             CLUTTER_TYPE_STAGE_VIEW)
 
-static void clutter_stage_window_iface_init (ClutterStageWindowIface *iface);
+static void
+clutter_stage_window_iface_init (ClutterStageWindowInterface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (ClutterStageCogl,
                          _clutter_stage_cogl,
@@ -68,7 +69,8 @@ G_DEFINE_TYPE_WITH_CODE (ClutterStageCogl,
                          G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_STAGE_WINDOW,
                                                 clutter_stage_window_iface_init));
 
-enum {
+enum
+{
   PROP_0,
   PROP_WRAPPER,
   PROP_BACKEND,
@@ -549,31 +551,19 @@ calculate_scissor_region (cairo_rectangle_int_t *fb_clip_region,
                           int                    fb_height,
                           cairo_rectangle_int_t *out_scissor_rect)
 {
-  int scissor_x;
-  int scissor_y;
-  int scissor_width;
-  int scissor_height;
+  *out_scissor_rect = *fb_clip_region;
 
-  scissor_x = fb_clip_region->x;
-  scissor_y = fb_clip_region->y;
-  scissor_width = fb_clip_region->width;
-  scissor_height = fb_clip_region->height;
+  if (subpixel_compensation == 0)
+    return;
 
   if (fb_clip_region->x > 0)
-    scissor_x += subpixel_compensation;
+    out_scissor_rect->x += subpixel_compensation;
   if (fb_clip_region->y > 0)
-    scissor_y += subpixel_compensation;
+    out_scissor_rect->y += subpixel_compensation;
   if (fb_clip_region->x + fb_clip_region->width < fb_width)
-    scissor_width -= 2 * subpixel_compensation;
+    out_scissor_rect->width -= 2 * subpixel_compensation;
   if (fb_clip_region->y + fb_clip_region->height < fb_height)
-    scissor_height -= 2 * subpixel_compensation;
-
-  *out_scissor_rect = (cairo_rectangle_int_t) {
-    .x = scissor_x,
-    .y = scissor_y,
-    .width = scissor_width,
-    .height = scissor_height
-  };
+    out_scissor_rect->height -= 2 * subpixel_compensation;
 }
 
 static inline gboolean
@@ -585,6 +575,18 @@ is_buffer_age_enabled (void)
          cogl_clutter_winsys_has_feature (COGL_WINSYS_FEATURE_BUFFER_AGE);
 }
 
+static void
+scale_and_clamp_rect (const ClutterRect     *rect,
+                      float                  scale,
+                      cairo_rectangle_int_t *dest)
+
+{
+  ClutterRect tmp = *rect;
+
+  clutter_rect_scale (&tmp, scale, scale);
+  _clutter_util_rectangle_int_extents (&tmp, dest);
+}
+
 static gboolean
 clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
                                 ClutterStageView   *view)
@@ -648,21 +650,22 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
        * frames when starting up... */
       cogl_onscreen_get_frame_counter (COGL_ONSCREEN (fb)) > 3)
     {
+      ClutterRect rect;
+
       may_use_clipped_redraw = TRUE;
 
-      if (fb_scale != floorf (fb_scale))
-        subpixel_compensation = ceilf (fb_scale);
+      _clutter_util_rect_from_rectangle (&redraw_clip, &rect);
+      clutter_rect_offset (&rect, -view_rect.x, -view_rect.y);
+      scale_and_clamp_rect (&rect, fb_scale, &fb_clip_region);
 
-      fb_clip_region = (cairo_rectangle_int_t) {
-        .x = (floorf ((redraw_clip.x - view_rect.x) * fb_scale) -
-              subpixel_compensation),
-        .y = (floorf ((redraw_clip.y - view_rect.y) * fb_scale) -
-              subpixel_compensation),
-        .width = (ceilf (redraw_clip.width * fb_scale) +
-                  (2 * subpixel_compensation)),
-        .height = (ceilf (redraw_clip.height * fb_scale) +
-                   (2 * subpixel_compensation))
-      };
+      if (fb_scale != floorf (fb_scale))
+        {
+          subpixel_compensation = ceilf (fb_scale);
+          fb_clip_region.x -= subpixel_compensation;
+          fb_clip_region.y -= subpixel_compensation;
+          fb_clip_region.width += 2 * subpixel_compensation;
+          fb_clip_region.height += 2 * subpixel_compensation;
+        }
     }
   else
     {
@@ -690,6 +693,7 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
 
           if (valid_buffer_age (view_cogl, age))
             {
+              ClutterRect rect;
               cairo_rectangle_int_t damage_region;
 
               *current_fb_damage = fb_clip_region;
@@ -705,12 +709,12 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
                 }
 
               /* Update the bounding redraw clip state with the extra damage. */
-              damage_region = (cairo_rectangle_int_t) {
-                .x = view_rect.x + floorf (fb_clip_region.x / fb_scale),
-                .y = view_rect.y + floorf (fb_clip_region.y / fb_scale),
-                .width = ceilf (fb_clip_region.width / fb_scale),
-                .height = ceilf (fb_clip_region.height / fb_scale)
-              };
+              _clutter_util_rect_from_rectangle (&fb_clip_region, &rect);
+              scale_and_clamp_rect (&rect, 1.0f / fb_scale, &damage_region);
+              _clutter_util_rectangle_offset (&damage_region,
+                                              view_rect.x,
+                                              view_rect.y,
+                                              &damage_region);
               _clutter_util_rectangle_union (&stage_cogl->bounding_redraw_clip,
                                              &damage_region,
                                              &stage_cogl->bounding_redraw_clip);
@@ -749,7 +753,9 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
     }
   else if (use_clipped_redraw)
     {
+      ClutterRect rect;
       cairo_rectangle_int_t scissor_rect;
+      cairo_rectangle_int_t paint_rect;
 
       calculate_scissor_region (&fb_clip_region,
                                 subpixel_compensation,
@@ -770,13 +776,15 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
                                           scissor_rect.y,
                                           scissor_rect.width,
                                           scissor_rect.height);
-      paint_stage (stage_cogl, view,
-                   &(cairo_rectangle_int_t) {
-                     .x = view_rect.x + floorf ((fb_clip_region.x - 0) / fb_scale),
-                     .y = view_rect.y + floorf ((fb_clip_region.y - 0) / fb_scale),
-                     .width = ceilf ((fb_clip_region.width + 0) / fb_scale),
-                     .height = ceilf ((fb_clip_region.height + 0) / fb_scale)
-                   });
+
+      _clutter_util_rect_from_rectangle (&fb_clip_region, &rect);
+      scale_and_clamp_rect (&rect, 1.0f / fb_scale, &paint_rect);
+      _clutter_util_rectangle_offset (&paint_rect,
+                                      view_rect.x,
+                                      view_rect.y,
+                                      &paint_rect);
+
+      paint_stage (stage_cogl, view, &paint_rect);
       cogl_framebuffer_pop_clip (fb);
 
       stage_cogl->using_clipped_redraw = FALSE;
@@ -791,7 +799,9 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
           may_use_clipped_redraw &&
           !clip_region_empty)
         {
+          ClutterRect rect;
           cairo_rectangle_int_t scissor_rect;
+          cairo_rectangle_int_t paint_rect;
 
           calculate_scissor_region (&fb_clip_region,
                                     subpixel_compensation,
@@ -803,13 +813,15 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
                                               scissor_rect.y,
                                               scissor_rect.width,
                                               scissor_rect.height);
-          paint_stage (stage_cogl, view,
-                       &(cairo_rectangle_int_t) {
-                         .x = view_rect.x + floorf (fb_clip_region.x / fb_scale),
-                         .y = view_rect.y + floorf (fb_clip_region.y / fb_scale),
-                         .width = ceilf (fb_clip_region.width / fb_scale),
-                         .height = ceilf (fb_clip_region.height / fb_scale)
-                       });
+
+          _clutter_util_rect_from_rectangle (&fb_clip_region, &rect);
+          scale_and_clamp_rect (&rect, 1.0f / fb_scale, &paint_rect);
+          _clutter_util_rectangle_offset (&paint_rect,
+                                          view_rect.x,
+                                          view_rect.y,
+                                          &paint_rect);
+
+          paint_stage (stage_cogl, view, &paint_rect);
           cogl_framebuffer_pop_clip (fb);
         }
       else
@@ -994,7 +1006,7 @@ clutter_stage_cogl_get_dirty_pixel (ClutterStageWindow *stage_window,
 }
 
 static void
-clutter_stage_window_iface_init (ClutterStageWindowIface *iface)
+clutter_stage_window_iface_init (ClutterStageWindowInterface *iface)
 {
   iface->realize = clutter_stage_cogl_realize;
   iface->unrealize = clutter_stage_cogl_unrealize;

clutter/clutter/deprecated/clutter-actor-deprecated.c

@@ -7,371 +7,6 @@
 
 #include "clutter-actor-private.h"
 #include "clutter-private.h"
-#include "clutter-shader.h"
-
-typedef struct _ShaderData ShaderData;
-
-struct _ShaderData
-{
-  ClutterShader *shader;
-
-  /* back pointer to the actor */
-  ClutterActor *actor;
-
-  /* list of values that should be set on the shader
-   * before each paint cycle
-   */
-  GHashTable *value_hash;
-};
-
-static void
-shader_value_free (gpointer data)
-{
-  GValue *var = data;
-  g_value_unset (var);
-  g_slice_free (GValue, var);
-}
-
-static void
-destroy_shader_data (gpointer data)
-{
-  ShaderData *shader_data = data;
-
-  if (shader_data == NULL)
-    return;
-
-  if (shader_data->shader != NULL)
-    {
-      g_object_unref (shader_data->shader);
-      shader_data->shader = NULL;
-    }
-
-  if (shader_data->value_hash != NULL)
-    {
-      g_hash_table_destroy (shader_data->value_hash);
-      shader_data->value_hash = NULL;
-    }
-
-  g_slice_free (ShaderData, shader_data);
-}
-
-/**
- * clutter_actor_get_shader:
- * @self: a #ClutterActor
- *
- * Queries the currently set #ClutterShader on @self.
- *
- * Return value: (transfer none): The currently set #ClutterShader
- *   or %NULL if no shader is set.
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use clutter_actor_get_effect() instead.
- */
-ClutterShader *
-clutter_actor_get_shader (ClutterActor *self)
-{
-  ShaderData *shader_data;
-
-  g_return_val_if_fail (CLUTTER_IS_ACTOR (self), NULL);
-
-  shader_data = g_object_get_data (G_OBJECT (self), "-clutter-actor-shader-data");
-  if (shader_data != NULL)
-    return shader_data->shader;
-
-  return NULL;
-}
-
-/**
- * clutter_actor_set_shader:
- * @self: a #ClutterActor
- * @shader: (allow-none): a #ClutterShader or %NULL to unset the shader.
- *
- * Sets the #ClutterShader to be used when rendering @self.
- *
- * If @shader is %NULL this function will unset any currently set shader
- * for the actor.
- *
- * Any #ClutterEffect applied to @self will take the precedence
- * over the #ClutterShader set using this function.
- *
- * Return value: %TRUE if the shader was successfully applied
- *   or removed
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect and
- *   clutter_actor_add_effect() instead.
- */
-gboolean
-clutter_actor_set_shader (ClutterActor  *self,
-                          ClutterShader *shader)
-{
-  ShaderData *shader_data;
-
-  g_return_val_if_fail (CLUTTER_IS_ACTOR (self), FALSE);
-  g_return_val_if_fail (shader == NULL || CLUTTER_IS_SHADER (shader), FALSE);
-
-  if (shader != NULL)
-    g_object_ref (shader);
-  else
-    {
-      /* if shader passed in is NULL we destroy the shader */
-      g_object_set_data (G_OBJECT (self), "-clutter-actor-shader-data", NULL);
-      return TRUE;
-    }
-
-  shader_data = g_object_get_data (G_OBJECT (self), "-clutter-actor-shader-data");
-  if (shader_data == NULL)
-    {
-      shader_data = g_slice_new (ShaderData);
-      shader_data->actor = self;
-      shader_data->shader = NULL;
-      shader_data->value_hash =
-        g_hash_table_new_full (g_str_hash, g_str_equal,
-                               g_free,
-                               shader_value_free);
-
-      g_object_set_data_full (G_OBJECT (self), "-clutter-actor-shader-data",
-                              shader_data,
-                              destroy_shader_data);
-    }
-
-  if (shader_data->shader != NULL)
-    g_object_unref (shader_data->shader);
-
-  shader_data->shader = shader;
-
-  clutter_actor_queue_redraw (self);
-
-  return TRUE;
-}
-
-static void
-set_each_param (gpointer key,
-                gpointer value,
-                gpointer user_data)
-{
-  ClutterShader *shader = user_data;
-  const gchar *uniform = key;
-  GValue *var = value;
-
-  clutter_shader_set_uniform (shader, uniform, var);
-}
-
-void
-_clutter_actor_shader_pre_paint (ClutterActor *actor,
-                                 gboolean      repeat)
-{
-  ShaderData *shader_data;
-  ClutterShader *shader;
-
-  shader_data = g_object_get_data (G_OBJECT (actor), "-clutter-actor-shader-data");
-  if (shader_data == NULL)
-    return;
-
-  shader = shader_data->shader;
-  if (shader != NULL)
-    {
-      clutter_shader_set_is_enabled (shader, TRUE);
-
-      g_hash_table_foreach (shader_data->value_hash, set_each_param, shader);
-
-      if (!repeat)
-        _clutter_context_push_shader_stack (actor);
-    }
-}
-
-void
-_clutter_actor_shader_post_paint (ClutterActor *actor)
-{
-  ShaderData *shader_data;
-  ClutterShader *shader;
-
-  shader_data = g_object_get_data (G_OBJECT (actor), "-clutter-actor-shader-data");
-  if (G_LIKELY (shader_data == NULL))
-    return;
-
-  shader = shader_data->shader;
-  if (shader != NULL)
-    {
-      ClutterActor *head;
-
-      clutter_shader_set_is_enabled (shader, FALSE);
-
-      /* remove the actor from the shaders stack; if there is another
-       * actor inside it, then call pre-paint again to set its shader
-       * but this time with the second argument being TRUE, indicating
-       * that we are re-applying an existing shader and thus should it
-       * not be prepended to the stack
-       */
-      head = _clutter_context_pop_shader_stack (actor);
-      if (head != NULL)
-        _clutter_actor_shader_pre_paint (head, TRUE);
-    }
-}
-
-static inline void
-clutter_actor_set_shader_param_internal (ClutterActor *self,
-                                         const gchar  *param,
-                                         const GValue *value)
-{
-  ShaderData *shader_data;
-  GValue *var;
-
-  shader_data = g_object_get_data (G_OBJECT (self), "-clutter-actor-shader-data");
-  if (shader_data == NULL)
-    return;
-
-  var = g_slice_new0 (GValue);
-  g_value_init (var, G_VALUE_TYPE (value));
-  g_value_copy (value, var);
-  g_hash_table_insert (shader_data->value_hash, g_strdup (param), var);
-
-  clutter_actor_queue_redraw (self);
-}
-
-/**
- * clutter_actor_set_shader_param:
- * @self: a #ClutterActor
- * @param: the name of the parameter
- * @value: the value of the parameter
- *
- * Sets the value for a named parameter of the shader applied
- * to @actor.
- *
- * Since: 1.0
- *
- * Deprecated: 1.8: Use clutter_shader_effect_set_uniform_value() instead
- */
-void
-clutter_actor_set_shader_param (ClutterActor *self,
-                                const gchar  *param,
-                                const GValue *value)
-{
-  g_return_if_fail (CLUTTER_IS_ACTOR (self));
-  g_return_if_fail (param != NULL);
-  g_return_if_fail (CLUTTER_VALUE_HOLDS_SHADER_FLOAT (value) ||
-                    CLUTTER_VALUE_HOLDS_SHADER_INT (value) ||
-                    CLUTTER_VALUE_HOLDS_SHADER_MATRIX (value) ||
-                    G_VALUE_HOLDS_FLOAT (value) ||
-                    G_VALUE_HOLDS_INT (value));
-
-  clutter_actor_set_shader_param_internal (self, param, value);
-}
-
-/**
- * clutter_actor_set_shader_param_float:
- * @self: a #ClutterActor
- * @param: the name of the parameter
- * @value: the value of the parameter
- *
- * Sets the value for a named float parameter of the shader applied
- * to @actor.
- *
- * Since: 0.8
- *
- * Deprecated: 1.8: Use clutter_shader_effect_set_uniform() instead
- */
-void
-clutter_actor_set_shader_param_float (ClutterActor *self,
-                                      const gchar  *param,
-                                      gfloat        value)
-{
-  GValue var = { 0, };
-
-  g_value_init (&var, G_TYPE_FLOAT);
-  g_value_set_float (&var, value);
-
-  clutter_actor_set_shader_param_internal (self, param, &var);
-
-  g_value_unset (&var);
-}
-
-/**
- * clutter_actor_set_shader_param_int:
- * @self: a #ClutterActor
- * @param: the name of the parameter
- * @value: the value of the parameter
- *
- * Sets the value for a named int parameter of the shader applied to
- * @actor.
- *
- * Since: 0.8
- *
- * Deprecated: 1.8: Use clutter_shader_effect_set_uniform() instead
- */
-void
-clutter_actor_set_shader_param_int (ClutterActor *self,
-                                    const gchar  *param,
-                                    gint          value)
-{
-  GValue var = { 0, };
-
-  g_value_init (&var, G_TYPE_INT);
-  g_value_set_int (&var, value);
-
-  clutter_actor_set_shader_param_internal (self, param, &var);
-
-  g_value_unset (&var);
-}
-
-/**
- * clutter_actor_set_geometry:
- * @self: A #ClutterActor
- * @geometry: A #ClutterGeometry
- *
- * Sets the actor's fixed position and forces its minimum and natural
- * size, in pixels. This means the untransformed actor will have the
- * given geometry. This is the same as calling clutter_actor_set_position()
- * and clutter_actor_set_size().
- *
- * Deprecated: 1.10: Use clutter_actor_set_position() and
- *   clutter_actor_set_size() instead.
- */
-void
-clutter_actor_set_geometry (ClutterActor          *self,
-			    const ClutterGeometry *geometry)
-{
-  g_object_freeze_notify (G_OBJECT (self));
-
-  clutter_actor_set_position (self, geometry->x, geometry->y);
-  clutter_actor_set_size (self, geometry->width, geometry->height);
-
-  g_object_thaw_notify (G_OBJECT (self));
-}
-
-/**
- * clutter_actor_get_geometry:
- * @self: A #ClutterActor
- * @geometry: (out caller-allocates): A location to store actors #ClutterGeometry
- *
- * Gets the size and position of an actor relative to its parent
- * actor. This is the same as calling clutter_actor_get_position() and
- * clutter_actor_get_size(). It tries to "do what you mean" and get the
- * requested size and position if the actor's allocation is invalid.
- *
- * Deprecated: 1.10: Use clutter_actor_get_position() and
- *   clutter_actor_get_size(), or clutter_actor_get_allocation_geometry()
- *   instead.
- */
-void
-clutter_actor_get_geometry (ClutterActor    *self,
-			    ClutterGeometry *geometry)
-{
-  gfloat x, y, width, height;
-
-  g_return_if_fail (CLUTTER_IS_ACTOR (self));
-  g_return_if_fail (geometry != NULL);
-
-  clutter_actor_get_position (self, &x, &y);
-  clutter_actor_get_size (self, &width, &height);
-
-  geometry->x = (int) x;
-  geometry->y = (int) y;
-  geometry->width = (int) width;
-  geometry->height = (int) height;
-}
 
 /**
  * clutter_actor_get_allocation_geometry:

clutter/clutter/deprecated/clutter-actor.h

@@ -33,13 +33,6 @@
 
 G_BEGIN_DECLS
 
-CLUTTER_DEPRECATED
-void            clutter_actor_set_geometry                      (ClutterActor          *self,
-                                                                 const ClutterGeometry *geometry);
-
-CLUTTER_DEPRECATED_FOR(clutter_actor_get_allocation_geometry)
-void            clutter_actor_get_geometry                      (ClutterActor          *self,
-                                                                 ClutterGeometry       *geometry);
 CLUTTER_DEPRECATED
 guint32         clutter_actor_get_gid                           (ClutterActor          *self);
 

clutter/clutter/deprecated/clutter-animator.h

@@ -1,188 +0,0 @@
-/*
- * 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:
- *   Øyvind Kolås <pippin@linux.intel.com>
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_ANIMATOR_H__
-#define __CLUTTER_ANIMATOR_H__
-
-#include <clutter/clutter-types.h>
-#include <clutter/clutter-timeline.h>
-
-G_BEGIN_DECLS
-
-#define CLUTTER_TYPE_ANIMATOR                   (clutter_animator_get_type ())
-#define CLUTTER_TYPE_ANIMATOR_KEY               (clutter_animator_key_get_type ())
-
-#define CLUTTER_ANIMATOR(obj)                   (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_ANIMATOR, ClutterAnimator))
-#define CLUTTER_ANIMATOR_CLASS(klass)           (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_ANIMATOR, ClutterAnimatorClass))
-#define CLUTTER_IS_ANIMATOR(obj)                (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_ANIMATOR))
-#define CLUTTER_IS_ANIMATOR_CLASS(klass)        (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_ANIMATOR))
-#define CLUTTER_ANIMATOR_GET_CLASS(obj)         (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_ANIMATOR, ClutterAnimatorClass))
-
-/* ClutterAnimator is typedef in clutter-types.h */
-
-typedef struct _ClutterAnimatorClass   ClutterAnimatorClass;
-typedef struct _ClutterAnimatorPrivate ClutterAnimatorPrivate;
-
-/**
- * ClutterAnimatorKey:
- *
- * A key frame inside a #ClutterAnimator
- *
- * Since: 1.2
- *
- * Deprecated: 1.12
- */
-typedef struct _ClutterAnimatorKey     ClutterAnimatorKey;
-
-/**
- * ClutterAnimator:
- *
- * The #ClutterAnimator structure contains only private data and
- * should be accessed using the provided API
- *
- * Since: 1.2
- *
- * Deprecated: 1.12
- */
-struct _ClutterAnimator
-{
-  /*< private >*/
-  GObject parent_instance;
-
-  ClutterAnimatorPrivate *priv;
-};
-
-/**
- * ClutterAnimatorClass:
- *
- * The #ClutterAnimatorClass structure contains only private data
- *
- * Since: 1.2
- *
- * Deprecated: 1.12
- */
-struct _ClutterAnimatorClass
-{
-  /*< private >*/
-  GObjectClass parent_class;
-
-  /* padding for future expansion */
-  gpointer _padding_dummy[16];
-};
-
-CLUTTER_DEPRECATED
-GType                clutter_animator_get_type                   (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED
-ClutterAnimator *    clutter_animator_new                        (void);
-CLUTTER_DEPRECATED
-ClutterAnimator *    clutter_animator_set_key                    (ClutterAnimator      *animator,
-                                                                  GObject              *object,
-                                                                  const gchar          *property_name,
-                                                                  guint                 mode,
-                                                                  gdouble               progress,
-                                                                  const GValue         *value);
-CLUTTER_DEPRECATED
-void                 clutter_animator_set                        (ClutterAnimator      *animator,
-                                                                  gpointer              first_object,
-                                                                  const gchar          *first_property_name,
-                                                                  guint                 first_mode,
-                                                                  gdouble               first_progress,
-                                                                  ...) G_GNUC_NULL_TERMINATED;
-CLUTTER_DEPRECATED
-GList              * clutter_animator_get_keys                   (ClutterAnimator      *animator,
-                                                                  GObject              *object,
-                                                                  const gchar          *property_name,
-                                                                  gdouble               progress);
-
-CLUTTER_DEPRECATED
-void                 clutter_animator_remove_key                 (ClutterAnimator      *animator,
-                                                                  GObject              *object, 
-                                                                  const gchar          *property_name,
-                                                                  gdouble               progress);
-
-CLUTTER_DEPRECATED
-ClutterTimeline *    clutter_animator_start                      (ClutterAnimator      *animator);
-
-CLUTTER_DEPRECATED
-gboolean             clutter_animator_compute_value              (ClutterAnimator      *animator,
-                                                                  GObject              *object,
-                                                                  const gchar          *property_name,
-                                                                  gdouble               progress,
-                                                                  GValue               *value);
-
-CLUTTER_DEPRECATED
-ClutterTimeline *    clutter_animator_get_timeline               (ClutterAnimator      *animator);
-CLUTTER_DEPRECATED
-void                 clutter_animator_set_timeline               (ClutterAnimator      *animator,
-                                                                  ClutterTimeline      *timeline);
-CLUTTER_DEPRECATED
-guint                clutter_animator_get_duration               (ClutterAnimator      *animator);
-CLUTTER_DEPRECATED
-void                 clutter_animator_set_duration               (ClutterAnimator      *animator,
-                                                                  guint                 duration);
-
-CLUTTER_DEPRECATED
-gboolean             clutter_animator_property_get_ease_in       (ClutterAnimator      *animator,
-                                                                  GObject              *object,
-                                                                  const gchar          *property_name);
-CLUTTER_DEPRECATED
-void                 clutter_animator_property_set_ease_in       (ClutterAnimator      *animator,
-                                                                  GObject              *object,
-                                                                  const gchar          *property_name,
-                                                                  gboolean              ease_in);
-
-CLUTTER_DEPRECATED
-ClutterInterpolation clutter_animator_property_get_interpolation (ClutterAnimator      *animator,
-                                                                  GObject              *object,
-                                                                  const gchar          *property_name);
-CLUTTER_DEPRECATED
-void                 clutter_animator_property_set_interpolation (ClutterAnimator      *animator,
-                                                                  GObject              *object,
-                                                                  const gchar          *property_name,
-                                                                  ClutterInterpolation  interpolation);
-
-CLUTTER_DEPRECATED
-GType           clutter_animator_key_get_type           (void) G_GNUC_CONST;
-CLUTTER_DEPRECATED
-GObject *       clutter_animator_key_get_object         (const ClutterAnimatorKey *key);
-CLUTTER_DEPRECATED
-const gchar *   clutter_animator_key_get_property_name  (const ClutterAnimatorKey *key);
-CLUTTER_DEPRECATED
-GType           clutter_animator_key_get_property_type  (const ClutterAnimatorKey *key);
-CLUTTER_DEPRECATED
-gulong          clutter_animator_key_get_mode           (const ClutterAnimatorKey *key);
-CLUTTER_DEPRECATED
-gdouble         clutter_animator_key_get_progress       (const ClutterAnimatorKey *key);
-CLUTTER_DEPRECATED
-gboolean        clutter_animator_key_get_value          (const ClutterAnimatorKey *key,
-                                                         GValue                   *value);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_ANIMATOR_H__ */

clutter/clutter/deprecated/clutter-backend.h

@@ -1,64 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *
- * Copyright (C) 2006, 2007, 2008 OpenedHand Ltd
- * Copyright (C) 2009, 2010 Intel Corp
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_BACKEND_DEPRECATED_H__
-#define __CLUTTER_BACKEND_DEPRECATED_H__
-
-#include <clutter/clutter-types.h>
-
-G_BEGIN_DECLS
-
-CLUTTER_DEPRECATED_FOR(ClutterSettings:font_dpi)
-void            clutter_backend_set_resolution                  (ClutterBackend *backend,
-                                                                 gdouble         dpi);
-
-CLUTTER_DEPRECATED_FOR(ClutterSettings:double_click_time)
-void            clutter_backend_set_double_click_time           (ClutterBackend *backend,
-                                                                 guint           msec);
-
-CLUTTER_DEPRECATED_FOR(ClutterSettings:double_click_time)
-guint           clutter_backend_get_double_click_time           (ClutterBackend *backend);
-
-CLUTTER_DEPRECATED_FOR(ClutterSettings:double_click_distance)
-void            clutter_backend_set_double_click_distance       (ClutterBackend *backend,
-                                                                 guint           distance);
-
-CLUTTER_DEPRECATED_FOR(ClutterSettings:double_click_distance)
-guint           clutter_backend_get_double_click_distance       (ClutterBackend *backend);
-
-CLUTTER_DEPRECATED_FOR(ClutterSettings:font_name)
-void            clutter_backend_set_font_name                   (ClutterBackend *backend,
-                                                                 const gchar    *font_name);
-
-CLUTTER_DEPRECATED_FOR(ClutterSettings:font_name)
-const gchar *   clutter_backend_get_font_name                   (ClutterBackend *backend);
-
-
-G_END_DECLS
-
-#endif /* __CLUTTER_BACKEND_DEPRECATED_H__ */

clutter/clutter/deprecated/clutter-behaviour-ellipse.h

@@ -1,159 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Tomas Frydrych  <tf@openedhand.com>
- *
- * Copyright (C) 2007 OpenedHand
- *
- * 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/>.
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_BEHAVIOUR_ELLIPSE_H__
-#define __CLUTTER_BEHAVIOUR_ELLIPSE_H__
-
-#include <clutter/clutter-types.h>
-
-G_BEGIN_DECLS
-
-#define CLUTTER_TYPE_BEHAVIOUR_ELLIPSE (clutter_behaviour_ellipse_get_type ())
-
-#define CLUTTER_BEHAVIOUR_ELLIPSE(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
-  CLUTTER_TYPE_BEHAVIOUR_ELLIPSE, ClutterBehaviourEllipse))
-
-#define CLUTTER_BEHAVIOUR_ELLIPSE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST ((klass), \
-  CLUTTER_TYPE_BEHAVIOUR_ELLIPSE, ClutterBehaviourEllipseClass))
-
-#define CLUTTER_IS_BEHAVIOUR_ELLIPSE(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
-  CLUTTER_TYPE_BEHAVIOUR_ELLIPSE))
-
-#define CLUTTER_IS_BEHAVIOUR_ELLIPSE_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE ((klass), \
-  CLUTTER_TYPE_BEHAVIOUR_ELLIPSE))
-
-#define CLUTTER_BEHAVIOUR_ELLIPSE_GET_CLASS(obj) \
-  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
-  CLUTTER_TYPE_BEHAVIOUR_ELLIPSE, ClutterBehaviourEllipseClass))
-
-typedef struct _ClutterBehaviourEllipse        ClutterBehaviourEllipse;
-typedef struct _ClutterBehaviourEllipsePrivate ClutterBehaviourEllipsePrivate;
-typedef struct _ClutterBehaviourEllipseClass   ClutterBehaviourEllipseClass;
-
-/**
- * ClutterBehaviourEllipse:
- *
- * The #ClutterBehaviourEllipse struct contains only private data
- * and should be accessed using the provided API
- *
- * Since: 0.4
- *
- * Deprecated: 1.6
- */
-struct _ClutterBehaviourEllipse
-{
-  /*< private >*/
-  ClutterBehaviour parent_instance;
-  ClutterBehaviourEllipsePrivate *priv;
-};
-
-/**
- * ClutterBehaviourEllipseClass:
- *
- * The #ClutterBehaviourEllipseClass struct contains only private data
- *
- * Since: 0.4
- *
- * Deprecated: 1.6
- */
-struct _ClutterBehaviourEllipseClass
-{
-  /*< private >*/
-  ClutterBehaviourClass   parent_class;
-};
-
-CLUTTER_DEPRECATED
-GType clutter_behaviour_ellipse_get_type (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED_FOR(clutter_actor_animate)
-ClutterBehaviour *     clutter_behaviour_ellipse_new             (ClutterAlpha            *alpha,
-								  gint                     x,
-								  gint                     y,
-								  gint                     width,
-								  gint                     height,
-								  ClutterRotateDirection   direction,
-								  gdouble                  start,
-								  gdouble                  end);
-
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_set_center      (ClutterBehaviourEllipse *self,
-								  gint                     x,
-								  gint                     y);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_get_center      (ClutterBehaviourEllipse *self,
-								  gint                    *x,
-								  gint                    *y);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_set_width       (ClutterBehaviourEllipse *self,
-								  gint                     width);
-CLUTTER_DEPRECATED
-gint                   clutter_behaviour_ellipse_get_width       (ClutterBehaviourEllipse *self);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_set_height      (ClutterBehaviourEllipse *self,
-								  gint                     height);
-CLUTTER_DEPRECATED
-gint                   clutter_behaviour_ellipse_get_height      (ClutterBehaviourEllipse *self);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_set_angle_start (ClutterBehaviourEllipse *self,
-								  gdouble                  angle_start);
-CLUTTER_DEPRECATED
-gdouble                clutter_behaviour_ellipse_get_angle_start (ClutterBehaviourEllipse *self);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_set_angle_end   (ClutterBehaviourEllipse *self,
-								  gdouble                  angle_end);
-CLUTTER_DEPRECATED
-gdouble                clutter_behaviour_ellipse_get_angle_end   (ClutterBehaviourEllipse *self);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_set_angle_tilt  (ClutterBehaviourEllipse *self,
-								  ClutterRotateAxis        axis,
-								  gdouble                  angle_tilt);
-CLUTTER_DEPRECATED
-gdouble                clutter_behaviour_ellipse_get_angle_tilt  (ClutterBehaviourEllipse *self,
-								  ClutterRotateAxis        axis);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_set_tilt        (ClutterBehaviourEllipse *self,
-								  gdouble                  angle_tilt_x,
-								  gdouble                  angle_tilt_y,
-								  gdouble                  angle_tilt_z);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_get_tilt        (ClutterBehaviourEllipse *self,
-								  gdouble                 *angle_tilt_x,
-								  gdouble                 *angle_tilt_y,
-								  gdouble                 *angle_tilt_z);
-CLUTTER_DEPRECATED
-ClutterRotateDirection clutter_behaviour_ellipse_get_direction   (ClutterBehaviourEllipse *self);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_ellipse_set_direction   (ClutterBehaviourEllipse *self,
-								  ClutterRotateDirection   direction);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_BEHAVIOUR_ELLIPSE_H__ */

clutter/clutter/deprecated/clutter-behaviour-path.c

@@ -1,465 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By:
- *      Matthew Allum  <mallum@openedhand.com>
- *      Neil Roberts  <neil@linux.intel.com>
- *
- * Copyright (C) 2006, 2007, 2008 OpenedHand Ltd
- * Copyright (C) 2009, 2010 Intel Corp
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**
- * SECTION:clutter-behaviour-path
- * @Title: ClutterBehaviourPath
- * @short_description: A behaviour for moving actors along a #ClutterPath
- * @Deprecated: 1.6: Use #ClutterPathConstraint and clutter_actor_animate()
- *   with the #ClutterPathConstraint:offset property instead.
- *
- * #ClutterBehaviourPath interpolates actors along a defined path.
- *
- * A path is described by a #ClutterPath object. The path can contain
- * straight line parts and bezier curves. If the path contains
- * %CLUTTER_PATH_MOVE_TO parts then the actors will jump to those
- * coordinates. This can be used make disjoint paths.
- *
- * When creating a path behaviour in a #ClutterScript, you can specify
- * the path property directly as a string. For example:
- *
- * |[
- * {
- *   "id"     : "spline-path",
- *   "type"   : "ClutterBehaviourPath",
- *   "path"   : "M 50 50 L 100 100",
- *   "alpha"  : {
- *      "timeline" : "main-timeline",
- *      "function" : "ramp
- *    }
- * }
- * ]|
- *
- * If the alpha function is a periodic function, i.e. it returns to
- * 0.0 after reaching 1.0, then the actors will walk the path back to the
- * starting #ClutterKnot.
- *
- * #ClutterBehaviourPath is available since Clutter 0.2
- *
- * Deprecated: 1.6: Use #ClutterPath and #ClutterPathConstraint with
- *   clutter_actor_animate() instead.
- */
-
-#include "clutter-build-config.h"
-
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-
-#include "clutter-alpha.h"
-#include "clutter-behaviour.h"
-#include "clutter-behaviour-path.h"
-#include "clutter-bezier.h"
-#include "clutter-debug.h"
-#include "clutter-enum-types.h"
-#include "clutter-main.h"
-#include "clutter-marshal.h"
-#include "clutter-private.h"
-#include "clutter-script-private.h"
-#include "clutter-scriptable.h"
-
-#include <math.h>
-
-struct _ClutterBehaviourPathPrivate
-{
-  ClutterPath *path;
-  guint        last_knot_passed;
-};
-
-enum
-{
-  KNOT_REACHED,
-
-  LAST_SIGNAL
-};
-
-static guint path_signals[LAST_SIGNAL] = { 0, };
-
-enum
-{
-  PROP_0,
-
-  PROP_PATH,
-
-  PROP_LAST
-};
-
-static GParamSpec *obj_props[PROP_LAST];
-
-static void clutter_scriptable_iface_init (ClutterScriptableIface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (ClutterBehaviourPath,
-                         clutter_behaviour_path,
-                         CLUTTER_TYPE_BEHAVIOUR,
-                         G_ADD_PRIVATE (ClutterBehaviourPath)
-                         G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_SCRIPTABLE,
-                                                clutter_scriptable_iface_init))
-
-static void
-actor_apply_knot_foreach (ClutterBehaviour *behaviour,
-                          ClutterActor     *actor,
-                          gpointer          data)
-{
-  ClutterKnot *knot = data;
-
-  CLUTTER_NOTE (ANIMATION, "Setting actor to %ix%i", knot->x, knot->y);
-
-  clutter_actor_set_position (actor, knot->x, knot->y);
-}
-
-static void
-clutter_behaviour_path_alpha_notify (ClutterBehaviour *behave,
-                                     gdouble           alpha_value)
-{
-  ClutterBehaviourPath *pathb = CLUTTER_BEHAVIOUR_PATH (behave);
-  ClutterBehaviourPathPrivate *priv = pathb->priv;
-  ClutterKnot position;
-  guint knot_num;
-
-  if (priv->path)
-    knot_num = clutter_path_get_position (priv->path, alpha_value, &position);
-  else
-    {
-      memset (&position, 0, sizeof (position));
-      knot_num = 0;
-    }
-
-  clutter_behaviour_actors_foreach (behave,
-                                    actor_apply_knot_foreach,
-                                    &position);
-
-  if (knot_num != priv->last_knot_passed)
-    {
-      g_signal_emit (behave, path_signals[KNOT_REACHED], 0, knot_num);
-      priv->last_knot_passed = knot_num;
-    }
-}
-
-static void
-clutter_behaviour_path_get_property (GObject      *gobject,
-                                     guint         prop_id,
-                                     GValue       *value,
-                                     GParamSpec   *pspec)
-{
-  ClutterBehaviourPath *pathb = CLUTTER_BEHAVIOUR_PATH (gobject);
-
-  switch (prop_id)
-    {
-    case PROP_PATH:
-      g_value_set_object (value, clutter_behaviour_path_get_path (pathb));
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-clutter_behaviour_path_set_property (GObject      *gobject,
-                                     guint         prop_id,
-                                     const GValue *value,
-                                     GParamSpec   *pspec)
-{
-  ClutterBehaviourPath *pathb = CLUTTER_BEHAVIOUR_PATH (gobject);
-
-  switch (prop_id)
-    {
-    case PROP_PATH:
-      clutter_behaviour_path_set_path (pathb, g_value_get_object (value));
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-clutter_behaviour_path_dispose (GObject *gobject)
-{
-  ClutterBehaviourPath *pathb = CLUTTER_BEHAVIOUR_PATH (gobject);
-
-  clutter_behaviour_path_set_path (pathb, NULL);
-
-  G_OBJECT_CLASS (clutter_behaviour_path_parent_class)->dispose (gobject);
-}
-
-static void
-clutter_behaviour_path_class_init (ClutterBehaviourPathClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-  ClutterBehaviourClass *behave_class = CLUTTER_BEHAVIOUR_CLASS (klass);
-  GParamSpec *pspec;
-
-  gobject_class->get_property = clutter_behaviour_path_get_property;
-  gobject_class->set_property = clutter_behaviour_path_set_property;
-  gobject_class->dispose = clutter_behaviour_path_dispose;
-
-  pspec = g_param_spec_object ("path",
-                               P_("Path"),
-                               P_("The ClutterPath object representing the path "
-                                  "to animate along"),
-                               CLUTTER_TYPE_PATH,
-                               CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_PATH] = pspec;
-  g_object_class_install_property (gobject_class, PROP_PATH, pspec);
-
-  /**
-   * ClutterBehaviourPath::knot-reached:
-   * @pathb: the object which received the signal
-   * @knot_num: the index of the #ClutterKnot reached
-   *
-   * This signal is emitted each time a node defined inside the path
-   * is reached.
-   *
-   * Since: 0.2
-   *
-   * Deprecated: 1.6
-   */
-  path_signals[KNOT_REACHED] =
-    g_signal_new ("knot-reached",
-                  G_TYPE_FROM_CLASS (gobject_class),
-                  G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET (ClutterBehaviourPathClass, knot_reached),
-                  NULL, NULL,
-                  _clutter_marshal_VOID__UINT,
-                  G_TYPE_NONE, 1,
-                  G_TYPE_UINT);
-
-  behave_class->alpha_notify = clutter_behaviour_path_alpha_notify;
-}
-
-static ClutterScriptableIface *parent_scriptable_iface = NULL;
-
-static gboolean
-clutter_behaviour_path_parse_custom_node (ClutterScriptable *scriptable,
-                                          ClutterScript     *script,
-                                          GValue            *value,
-                                          const gchar       *name,
-                                          JsonNode          *node)
-{
-  if (strcmp ("path", name) == 0)
-    {
-      ClutterPath *path;
-      GValue node_value = { 0 };
-
-      path = g_object_ref_sink (clutter_path_new ());
-
-      json_node_get_value (node, &node_value);
-
-      if (!G_VALUE_HOLDS (&node_value, G_TYPE_STRING)
-          || !clutter_path_set_description (path,
-                                            g_value_get_string (&node_value)))
-        g_warning ("Invalid path description");
-
-      g_value_unset (&node_value);
-
-      g_value_init (value, G_TYPE_OBJECT);
-      g_value_take_object (value, path);
-
-      return TRUE;
-    }
-  /* chain up */
-  else if (parent_scriptable_iface->parse_custom_node)
-    return parent_scriptable_iface->parse_custom_node (scriptable, script,
-                                                       value, name, node);
-  else
-    return FALSE;
-}
-
-static void
-clutter_scriptable_iface_init (ClutterScriptableIface *iface)
-{
-  parent_scriptable_iface = g_type_interface_peek_parent (iface);
-
-  if (!parent_scriptable_iface)
-    parent_scriptable_iface
-      = g_type_default_interface_peek (CLUTTER_TYPE_SCRIPTABLE);
-
-  iface->parse_custom_node = clutter_behaviour_path_parse_custom_node;
-}
-
-static void
-clutter_behaviour_path_init (ClutterBehaviourPath *self)
-{
-  self->priv = clutter_behaviour_path_get_instance_private (self);
-  self->priv->last_knot_passed = G_MAXUINT;
-}
-
-/**
- * clutter_behaviour_path_new:
- * @alpha: (allow-none): a #ClutterAlpha instance, or %NULL
- * @path: a #ClutterPath or %NULL for an empty path
- *
- * Creates a new path behaviour. You can use this behaviour to drive
- * actors along the nodes of a path, described by @path.
- *
- * This will claim the floating reference on the #ClutterPath so you
- * do not need to unref if it.
- *
- * If @alpha is not %NULL, the #ClutterBehaviour will take ownership
- * of the #ClutterAlpha instance. In the case when @alpha is %NULL,
- * it can be set later with clutter_behaviour_set_alpha().
- *
- * Return value: (transfer full): a #ClutterBehaviour
- *
- * Since: 0.2
- *
- * Deprecated: 1.6
- */
-ClutterBehaviour *
-clutter_behaviour_path_new (ClutterAlpha *alpha,
-                            ClutterPath  *path)
-{
-  return g_object_new (CLUTTER_TYPE_BEHAVIOUR_PATH,
-                       "alpha", alpha,
-                       "path", path,
-                       NULL);
-}
-
-/**
- * clutter_behaviour_path_new_with_description:
- * @alpha: (allow-none): a #ClutterAlpha instance, or %NULL
- * @desc: a string description of the path
- *
- * Creates a new path behaviour using the path described by @desc. See
- * clutter_path_add_string() for a description of the format.
- *
- * If @alpha is not %NULL, the #ClutterBehaviour will take ownership
- * of the #ClutterAlpha instance. In the case when @alpha is %NULL,
- * it can be set later with clutter_behaviour_set_alpha().
- *
- * Return value: (transfer full): a #ClutterBehaviour
- *
- * Since: 1.0
- *
- * Deprecated: 1.6
- */
-ClutterBehaviour *
-clutter_behaviour_path_new_with_description (ClutterAlpha *alpha,
-                                             const gchar  *desc)
-{
-  return g_object_new (CLUTTER_TYPE_BEHAVIOUR_PATH,
-                       "alpha", alpha,
-                       "path", clutter_path_new_with_description (desc),
-                       NULL);
-}
-
-/**
- * clutter_behaviour_path_new_with_knots:
- * @alpha: (allow-none): a #ClutterAlpha instance, or %NULL
- * @knots: (array length=n_knots): an array of #ClutterKnot<!-- -->s
- * @n_knots: number of entries in @knots
- *
- * Creates a new path behaviour that will make the actors visit all of
- * the given knots in order with straight lines in between.
- *
- * A path will be created where the first knot is used in a
- * %CLUTTER_PATH_MOVE_TO and the subsequent knots are used in
- * %CLUTTER_PATH_LINE_TO<!-- -->s.
- *
- * If @alpha is not %NULL, the #ClutterBehaviour will take ownership
- * of the #ClutterAlpha instance. In the case when @alpha is %NULL,
- * it can be set later with clutter_behaviour_set_alpha().
- *
- * Return value: (transfer full): a #ClutterBehaviour
- *
- * Since: 1.0
- *
- * Deprecated: 1.6
- */
-ClutterBehaviour *
-clutter_behaviour_path_new_with_knots (ClutterAlpha      *alpha,
-                                       const ClutterKnot *knots,
-                                       guint              n_knots)
-{
-  ClutterPath *path = clutter_path_new ();
-  guint i;
-
-  if (n_knots > 0)
-    {
-      clutter_path_add_move_to (path, knots[0].x, knots[0].y);
-
-      for (i = 1; i < n_knots; i++)
-        clutter_path_add_line_to (path, knots[i].x, knots[i].y);
-    }
-
-  return g_object_new (CLUTTER_TYPE_BEHAVIOUR_PATH,
-                       "alpha", alpha,
-                       "path", path,
-                       NULL);
-}
-
-/**
- * clutter_behaviour_path_set_path:
- * @pathb: the path behaviour
- * @path: the new path to follow
- *
- * Change the path that the actors will follow. This will take the
- * floating reference on the #ClutterPath so you do not need to unref
- * it.
- *
- * Since: 1.0
- *
- * Deprecated: 1.6
- */
-void
-clutter_behaviour_path_set_path (ClutterBehaviourPath *pathb,
-                                 ClutterPath          *path)
-{
-  ClutterBehaviourPathPrivate *priv;
-
-  g_return_if_fail (CLUTTER_IS_BEHAVIOUR_PATH (pathb));
-
-  priv = pathb->priv;
-
-  if (path)
-    g_object_ref_sink (path);
-
-  if (priv->path)
-    g_object_unref (priv->path);
-
-  priv->path = path;
-
-  g_object_notify_by_pspec (G_OBJECT (pathb), obj_props[PROP_PATH]);
-}
-
-/**
- * clutter_behaviour_path_get_path:
- * @pathb: a #ClutterBehaviourPath instance
- *
- * Get the current path of the behaviour
- *
- * Return value: (transfer none): the path
- *
- * Since: 1.0
- *
- * Deprecated: 1.6
- */
-ClutterPath *
-clutter_behaviour_path_get_path (ClutterBehaviourPath *pathb)
-{
-  g_return_val_if_fail (CLUTTER_IS_BEHAVIOUR_PATH (pathb), NULL);
-
-  return pathb->priv->path;
-}

clutter/clutter/deprecated/clutter-behaviour-path.h

@@ -1,135 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *             Jorn Baayen  <jorn@openedhand.com>
- *             Emmanuele Bassi  <ebassi@openedhand.com>
- *
- * Copyright (C) 2006 OpenedHand
- *
- * 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/>.
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_BEHAVIOUR_PATH_H__
-#define __CLUTTER_BEHAVIOUR_PATH_H__
-
-#include <clutter/clutter-types.h>
-#include <clutter/clutter-path.h>
-
-G_BEGIN_DECLS
-
-#define CLUTTER_TYPE_BEHAVIOUR_PATH (clutter_behaviour_path_get_type ())
-
-#define CLUTTER_BEHAVIOUR_PATH(obj) \
-  (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
-  CLUTTER_TYPE_BEHAVIOUR_PATH, ClutterBehaviourPath))
-
-#define CLUTTER_BEHAVIOUR_PATH_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST ((klass), \
-  CLUTTER_TYPE_BEHAVIOUR_PATH, ClutterBehaviourPathClass))
-
-#define CLUTTER_IS_BEHAVIOUR_PATH(obj) \
-  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
-  CLUTTER_TYPE_BEHAVIOUR_PATH))
-
-#define CLUTTER_IS_BEHAVIOUR_PATH_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_TYPE ((klass), \
-  CLUTTER_TYPE_BEHAVIOUR_PATH))
-
-#define CLUTTER_BEHAVIOUR_PATH_GET_CLASS(obj) \
-  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
-  CLUTTER_TYPE_BEHAVIOUR_PATH, ClutterBehaviourPathClass))
-
-typedef struct _ClutterBehaviourPath        ClutterBehaviourPath;
-typedef struct _ClutterBehaviourPathPrivate ClutterBehaviourPathPrivate;
-typedef struct _ClutterBehaviourPathClass   ClutterBehaviourPathClass;
-
-/**
- * ClutterBehaviourPath:
- *
- * The #ClutterBehaviourPath structure contains only private data
- * and should be accessed using the provided API
- *
- * Since: 0.2
- *
- * Deprecated: 1.6: Use #ClutterPathConstraint and clutter_actor_animate()
- *   instead.
- */
-struct _ClutterBehaviourPath
-{
-  /*< private >*/
-  ClutterBehaviour             parent;
-  ClutterBehaviourPathPrivate *priv;
-};
-
-/**
- * ClutterBehaviourPathClass:
- * @knot_reached: signal class handler for the
- *   ClutterBehaviourPath::knot_reached signal
- *
- * The #ClutterBehaviourPathClass struct contains only private data
- *
- * Since: 0.2
- *
- * Deprecated: 1.6
- */
-struct _ClutterBehaviourPathClass
-{
-  /*< private >*/
-  ClutterBehaviourClass   parent_class;
-
-  /*< public >*/
-  void (*knot_reached) (ClutterBehaviourPath *pathb,
-                        guint                 knot_num);
-
-  /*< private >*/
-  void (*_clutter_path_1) (void);
-  void (*_clutter_path_2) (void);
-  void (*_clutter_path_3) (void);
-  void (*_clutter_path_4) (void);
-};
-
-CLUTTER_DEPRECATED
-GType clutter_behaviour_path_get_type (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED_FOR(clutter_actor_animate)
-ClutterBehaviour *clutter_behaviour_path_new          (ClutterAlpha         *alpha,
-                                                       ClutterPath          *path);
-
-CLUTTER_DEPRECATED_FOR(clutter_actor_animate)
-ClutterBehaviour *clutter_behaviour_path_new_with_description
-                                                      (ClutterAlpha         *alpha,
-                                                       const gchar          *desc);
-
-CLUTTER_DEPRECATED_FOR(clutter_actor_animate)
-ClutterBehaviour *clutter_behaviour_path_new_with_knots
-                                                      (ClutterAlpha         *alpha,
-                                                       const ClutterKnot    *knots,
-                                                       guint                 n_knots);
-
-CLUTTER_DEPRECATED
-void              clutter_behaviour_path_set_path     (ClutterBehaviourPath *pathb,
-                                                       ClutterPath          *path);
-CLUTTER_DEPRECATED
-ClutterPath *     clutter_behaviour_path_get_path     (ClutterBehaviourPath *pathb);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_BEHAVIOUR_PATH_H__ */

clutter/clutter/deprecated/clutter-behaviour-rotate.c

@@ -1,688 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *
- * Copyright (C) 2007 OpenedHand
- *
- * 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/>.
- */
-
-/**
- * SECTION:clutter-behaviour-rotate
- * @short_description: A behaviour controlling rotation
- *
- * A #ClutterBehaviourRotate rotate actors between a starting and ending
- * angle on a given axis.
- *
- * The #ClutterBehaviourRotate is available since version 0.4.
- *
- * Deprecated: 1.6: Use the #ClutterActor rotation properties and
- *   clutter_actor_animate(), or #ClutterAnimator, or #ClutterState
- *   instead.
- */
-
-#include "clutter-build-config.h"
-
-#include <math.h>
-
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-#include "deprecated/clutter-actor.h"
-
-#include "clutter-alpha.h"
-#include "clutter-behaviour.h"
-#include "clutter-behaviour-rotate.h"
-#include "clutter-debug.h"
-#include "clutter-enum-types.h"
-#include "clutter-main.h"
-#include "clutter-private.h"
-
-struct _ClutterBehaviourRotatePrivate
-{
-  gdouble angle_start;
-  gdouble angle_end;
-
-  ClutterRotateAxis axis;
-  ClutterRotateDirection direction;
-
-  gint center_x;
-  gint center_y;
-  gint center_z;
-};
-
-enum
-{
-  PROP_0,
-
-  PROP_ANGLE_START,
-  PROP_ANGLE_END,
-  PROP_AXIS,
-  PROP_DIRECTION,
-  PROP_CENTER_X,
-  PROP_CENTER_Y,
-  PROP_CENTER_Z,
-
-  PROP_LAST
-};
-
-static GParamSpec *obj_props[PROP_LAST];
-
-G_DEFINE_TYPE_WITH_PRIVATE (ClutterBehaviourRotate,
-                            clutter_behaviour_rotate,
-                            CLUTTER_TYPE_BEHAVIOUR)
-
-typedef struct {
-  gdouble angle;
-} RotateFrameClosure;
-
-static void
-alpha_notify_foreach (ClutterBehaviour *behaviour,
-		      ClutterActor     *actor,
-		      gpointer          data)
-{
-  RotateFrameClosure *closure = data;
-  ClutterBehaviourRotate *rotate_behaviour;
-  ClutterBehaviourRotatePrivate *priv;
-
-  rotate_behaviour = CLUTTER_BEHAVIOUR_ROTATE (behaviour);
-  priv = rotate_behaviour->priv;
-
-  clutter_actor_set_rotation (actor, priv->axis,
-                              closure->angle,
-                              priv->center_x,
-                              priv->center_y,
-                              priv->center_z);
-}
-
-static inline float
-clamp_angle (float a)
-{
-  float a1, a2;
-  gint rounds;
-
-  rounds = a / 360.0;
-  a1 = rounds * 360.0;
-  a2 = a - a1;
-
-  return a2;
-}
-
-static void
-clutter_behaviour_rotate_alpha_notify (ClutterBehaviour *behaviour,
-                                       gdouble           alpha_value)
-{
-  ClutterBehaviourRotate *rotate_behaviour;
-  ClutterBehaviourRotatePrivate *priv;
-  RotateFrameClosure closure;
-  gdouble start, end;
-
-  rotate_behaviour = CLUTTER_BEHAVIOUR_ROTATE (behaviour);
-  priv = rotate_behaviour->priv;
-
-  closure.angle = 0;
-  start         = priv->angle_start;
-  end           = priv->angle_end;
-
-  if (priv->direction == CLUTTER_ROTATE_CW && start >= end)
-    end += 360.0;
-  else if (priv->direction == CLUTTER_ROTATE_CCW && start <= end)
-    end -= 360.0;
-
-  closure.angle = (end - start) * alpha_value + start;
-
-  clutter_behaviour_actors_foreach (behaviour,
-				    alpha_notify_foreach,
-				    &closure);
-}
-
-static void
-clutter_behaviour_rotate_set_property (GObject      *gobject,
-                                       guint         prop_id,
-                                       const GValue *value,
-                                       GParamSpec   *pspec)
-{
-  ClutterBehaviourRotate *rotate;
-  ClutterBehaviourRotatePrivate *priv;
-
-  rotate = CLUTTER_BEHAVIOUR_ROTATE (gobject);
-  priv = rotate->priv;
-
-  switch (prop_id)
-    {
-    case PROP_ANGLE_START:
-      priv->angle_start = g_value_get_double (value);
-      break;
-
-    case PROP_ANGLE_END:
-      priv->angle_end = g_value_get_double (value);
-      break;
-
-    case PROP_AXIS:
-      priv->axis = g_value_get_enum (value);
-      break;
-
-    case PROP_DIRECTION:
-      priv->direction = g_value_get_enum (value);
-      break;
-
-    case PROP_CENTER_X:
-      clutter_behaviour_rotate_set_center (rotate,
-					   g_value_get_int (value),
-					   priv->center_y,
-					   priv->center_z);
-      break;
-
-    case PROP_CENTER_Y:
-      clutter_behaviour_rotate_set_center (rotate,
-					   priv->center_x,
-					   g_value_get_int (value),
-					   priv->center_z);
-      break;
-
-    case PROP_CENTER_Z:
-      clutter_behaviour_rotate_set_center (rotate,
-					   priv->center_x,
-					   priv->center_y,
-					   g_value_get_int (value));
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-clutter_behaviour_rotate_get_property (GObject    *gobject,
-                                       guint       prop_id,
-                                       GValue     *value,
-                                       GParamSpec *pspec)
-{
-  ClutterBehaviourRotatePrivate *priv;
-
-  priv = CLUTTER_BEHAVIOUR_ROTATE (gobject)->priv;
-
-  switch (prop_id)
-    {
-    case PROP_ANGLE_START:
-      g_value_set_double (value, priv->angle_start);
-      break;
-
-    case PROP_ANGLE_END:
-      g_value_set_double (value, priv->angle_end);
-      break;
-
-    case PROP_AXIS:
-      g_value_set_enum (value, priv->axis);
-      break;
-
-    case PROP_DIRECTION:
-      g_value_set_enum (value, priv->direction);
-      break;
-
-    case PROP_CENTER_X:
-      g_value_set_int (value, priv->center_x);
-      break;
-
-    case PROP_CENTER_Y:
-      g_value_set_int (value, priv->center_y);
-      break;
-
-    case PROP_CENTER_Z:
-      g_value_set_int (value, priv->center_z);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-clutter_behaviour_rotate_class_init (ClutterBehaviourRotateClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-  ClutterBehaviourClass *behaviour_class = CLUTTER_BEHAVIOUR_CLASS (klass);
-  GParamSpec *pspec = NULL;
-
-  gobject_class->set_property = clutter_behaviour_rotate_set_property;
-  gobject_class->get_property = clutter_behaviour_rotate_get_property;
-
-  behaviour_class->alpha_notify = clutter_behaviour_rotate_alpha_notify;
-
-  /**
-   * ClutterBehaviourRotate:angle-start:
-   *
-   * The initial angle from whence the rotation should start.
-   *
-   * Since: 0.4
-   */
-  pspec = g_param_spec_double ("angle-start",
-                               P_("Angle Begin"),
-                               P_("Initial angle"),
-                               0.0, 360.0,
-                               0.0,
-                               CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_ANGLE_START] = pspec;
-  g_object_class_install_property (gobject_class,
-                                   PROP_ANGLE_START,
-                                   pspec);
-
-  /**
-   * ClutterBehaviourRotate:angle-end:
-   *
-   * The final angle to where the rotation should end.
-   *
-   * Since: 0.4
-   */
-  pspec = g_param_spec_double ("angle-end",
-                               P_("Angle End"),
-                               P_("Final angle"),
-                               0.0, 360.0,
-                               0.0,
-                               CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_ANGLE_END] = pspec;
-  g_object_class_install_property (gobject_class,
-                                   PROP_ANGLE_END,
-                                   pspec);
-
-  /**
-   * ClutterBehaviourRotate:axis:
-   *
-   * The axis of rotation.
-   *
-   * Since: 0.4
-   */
-  pspec = g_param_spec_enum ("axis",
-                             P_("Axis"),
-                             P_("Axis of rotation"),
-                             CLUTTER_TYPE_ROTATE_AXIS,
-                             CLUTTER_Z_AXIS,
-                             CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_AXIS] = pspec;
-  g_object_class_install_property (gobject_class,
-                                   PROP_AXIS,
-                                   pspec);
-
-  /**
-   * ClutterBehaviourRotate:direction:
-   *
-   * The direction of the rotation.
-   *
-   * Since: 0.4
-   */
-  pspec = g_param_spec_enum ("direction",
-                             P_("Direction"),
-                             P_("Direction of rotation"),
-                             CLUTTER_TYPE_ROTATE_DIRECTION,
-                             CLUTTER_ROTATE_CW,
-                             CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_DIRECTION] = pspec;
-  g_object_class_install_property (gobject_class,
-                                   PROP_DIRECTION,
-                                   pspec);
-
-  /**
-   * ClutterBehaviourRotate:center-x:
-   *
-   * The x center of rotation.
-   *
-   * Since: 0.4
-   */
-  pspec = g_param_spec_int ("center-x",
-                            P_("Center X"),
-                            P_("X coordinate of the center of rotation"),
-                            -G_MAXINT, G_MAXINT,
-                            0,
-                            CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_CENTER_X] = pspec;
-  g_object_class_install_property (gobject_class,
-                                   PROP_CENTER_X,
-                                   pspec);
-
-  /**
-   * ClutterBehaviourRotate:center-y:
-   *
-   * The y center of rotation.
-   *
-   * Since: 0.4
-   */
-  pspec = g_param_spec_int ("center-y",
-                            P_("Center Y"),
-                            P_("Y coordinate of the center of rotation"),
-                            -G_MAXINT, G_MAXINT,
-                            0,
-                            CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_CENTER_Y] = pspec;
-  g_object_class_install_property (gobject_class,
-                                   PROP_CENTER_Y,
-                                   pspec);
-
-  /**
-   * ClutterBehaviourRotate:center-z:
-   *
-   * The z center of rotation.
-   *
-   * Since: 0.4
-   */
-  pspec = g_param_spec_int ("center-z",
-                            P_("Center Z"),
-                            P_("Z coordinate of the center of rotation"),
-                            -G_MAXINT, G_MAXINT,
-                            0,
-                            CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_CENTER_Z] = pspec;
-  g_object_class_install_property (gobject_class,
-                                   PROP_CENTER_Z,
-                                   pspec);
-}
-
-static void
-clutter_behaviour_rotate_init (ClutterBehaviourRotate *self)
-{
-  self->priv = clutter_behaviour_rotate_get_instance_private (self);
-
-  self->priv->angle_start = 0.0;
-  self->priv->angle_end = 0.0;
-
-  self->priv->axis = CLUTTER_Z_AXIS;
-  self->priv->direction = CLUTTER_ROTATE_CW;
-
-  self->priv->center_x = 0;
-  self->priv->center_y = 0;
-  self->priv->center_z = 0;
-}
-
-/**
- * clutter_behaviour_rotate_new:
- * @alpha: (allow-none): a #ClutterAlpha instance, or %NULL
- * @axis: the rotation axis
- * @direction: the rotation direction
- * @angle_start: the starting angle in degrees, between 0 and 360.
- * @angle_end: the final angle in degrees, between 0 and 360.
- *
- * Creates a new #ClutterBehaviourRotate. This behaviour will rotate actors
- * bound to it on @axis, following @direction, between @angle_start and
- * @angle_end. Angles >= 360 degrees will be clamped to the canonical interval
- * <0, 360), if angle_start == angle_end, the behaviour will carry out a
- * single rotation of 360 degrees.
- *
- * If @alpha is not %NULL, the #ClutterBehaviour will take ownership
- * of the #ClutterAlpha instance. In the case when @alpha is %NULL,
- * it can be set later with clutter_behaviour_set_alpha().
- *
- * Return value: the newly created #ClutterBehaviourRotate.
- *
- * Since: 0.4
- */
-ClutterBehaviour *
-clutter_behaviour_rotate_new (ClutterAlpha           *alpha,
-                              ClutterRotateAxis       axis,
-                              ClutterRotateDirection  direction,
-                              gdouble                 angle_start,
-                              gdouble                 angle_end)
-{
-  g_return_val_if_fail (alpha == NULL || CLUTTER_IS_ALPHA (alpha), NULL);
-
-  return g_object_new (CLUTTER_TYPE_BEHAVIOUR_ROTATE,
-                       "alpha", alpha,
-                       "axis", axis,
-                       "direction", direction,
-                       "angle-start", angle_start,
-                       "angle-end", angle_end,
-                       NULL);
-}
-
-/**
- * clutter_behaviour_rotate_get_axis:
- * @rotate: a #ClutterBehaviourRotate
- *
- * Retrieves the #ClutterRotateAxis used by the rotate behaviour.
- *
- * Return value: the rotation axis
- *
- * Since: 0.4
- */
-ClutterRotateAxis
-clutter_behaviour_rotate_get_axis (ClutterBehaviourRotate *rotate)
-{
-  g_return_val_if_fail (CLUTTER_IS_BEHAVIOUR_ROTATE (rotate), CLUTTER_Z_AXIS);
-
-  return rotate->priv->axis;
-}
-
-/**
- * clutter_behaviour_rotate_set_axis:
- * @rotate: a #ClutterBehaviourRotate
- * @axis: a #ClutterRotateAxis
- *
- * Sets the axis used by the rotate behaviour.
- *
- * Since: 0.4
- */
-void
-clutter_behaviour_rotate_set_axis (ClutterBehaviourRotate *rotate,
-                                   ClutterRotateAxis       axis)
-{
-  ClutterBehaviourRotatePrivate *priv;
-
-  g_return_if_fail (CLUTTER_IS_BEHAVIOUR_ROTATE (rotate));
-
-  priv = rotate->priv;
-
-  if (priv->axis != axis)
-    {
-      priv->axis = axis;
-
-      g_object_notify_by_pspec (G_OBJECT (rotate), obj_props[PROP_AXIS]);
-    }
-}
-
-/**
- * clutter_behaviour_rotate_get_direction:
- * @rotate: a #ClutterBehaviourRotate
- *
- * Retrieves the #ClutterRotateDirection used by the rotate behaviour.
- *
- * Return value: the rotation direction
- *
- * Since: 0.4
- */
-ClutterRotateDirection
-clutter_behaviour_rotate_get_direction (ClutterBehaviourRotate *rotate)
-{
-  g_return_val_if_fail (CLUTTER_IS_BEHAVIOUR_ROTATE (rotate),
-                        CLUTTER_ROTATE_CW);
-
-  return rotate->priv->direction;
-}
-
-/**
- * clutter_behaviour_rotate_set_direction:
- * @rotate: a #ClutterBehaviourRotate
- * @direction: the rotation direction
- *
- * Sets the rotation direction used by the rotate behaviour.
- *
- * Since: 0.4
- */
-void
-clutter_behaviour_rotate_set_direction (ClutterBehaviourRotate *rotate,
-                                        ClutterRotateDirection  direction)
-{
-  ClutterBehaviourRotatePrivate *priv;
-
-  g_return_if_fail (CLUTTER_IS_BEHAVIOUR_ROTATE (rotate));
-
-  priv = rotate->priv;
-
-  if (priv->direction != direction)
-    {
-      priv->direction = direction;
-
-      g_object_notify_by_pspec (G_OBJECT (rotate), obj_props[PROP_DIRECTION]);
-    }
-}
-
-/**
- * clutter_behaviour_rotate_get_bounds:
- * @rotate: a #ClutterBehaviourRotate
- * @angle_start: (out): return value for the initial angle
- * @angle_end: (out): return value for the final angle
- *
- * Retrieves the rotation boundaries of the rotate behaviour.
- *
- * Since: 0.4
- */
-void
-clutter_behaviour_rotate_get_bounds (ClutterBehaviourRotate *rotate,
-                                     gdouble                *angle_start,
-                                     gdouble                *angle_end)
-{
-  ClutterBehaviourRotatePrivate *priv;
-
-  g_return_if_fail (CLUTTER_IS_BEHAVIOUR_ROTATE (rotate));
-
-  priv = rotate->priv;
-
-  if (angle_start)
-    *angle_start = priv->angle_start;
-
-  if (angle_end)
-    *angle_end = priv->angle_end;
-}
-
-/**
- * clutter_behaviour_rotate_set_bounds:
- * @rotate: a #ClutterBehaviourRotate
- * @angle_start: initial angle in degrees, between 0 and 360.
- * @angle_end: final angle in degrees, between 0 and 360.
- *
- * Sets the initial and final angles of a rotation behaviour; angles >= 360
- * degrees get clamped to the canonical interval <0, 360).
- *
- * Since: 0.4
- */
-void
-clutter_behaviour_rotate_set_bounds (ClutterBehaviourRotate *rotate,
-                                     gdouble                 angle_start,
-                                     gdouble                 angle_end)
-{
-  ClutterBehaviourRotatePrivate *priv;
-
-  g_return_if_fail (CLUTTER_IS_BEHAVIOUR_ROTATE (rotate));
-
-  priv = rotate->priv;
-
-  g_object_freeze_notify (G_OBJECT (rotate));
-
-  if (priv->angle_start != angle_start)
-    {
-      priv->angle_start = clamp_angle (angle_start);
-
-      g_object_notify_by_pspec (G_OBJECT (rotate), obj_props[PROP_ANGLE_START]);
-    }
-
-  if (priv->angle_end != angle_end)
-    {
-      priv->angle_end = clamp_angle (angle_end);
-
-      g_object_notify_by_pspec (G_OBJECT (rotate), obj_props[PROP_ANGLE_END]);
-    }
-
-  g_object_thaw_notify (G_OBJECT (rotate));
-}
-
-/**
- * clutter_behaviour_rotate_set_center:
- * @rotate: a #ClutterBehaviourRotate
- * @x: X axis center of rotation
- * @y: Y axis center of rotation
- * @z: Z axis center of rotation
- *
- * Sets the center of rotation. The coordinates are relative to the plane
- * normal to the rotation axis set with clutter_behaviour_rotate_set_axis().
- *
- * Since: 0.4
- */
-void
-clutter_behaviour_rotate_set_center (ClutterBehaviourRotate *rotate,
-				     gint                    x,
-				     gint                    y,
-				     gint                    z)
-{
-  ClutterBehaviourRotatePrivate *priv;
-
-  g_return_if_fail (CLUTTER_IS_BEHAVIOUR_ROTATE (rotate));
-
-  priv = rotate->priv;
-
-  g_object_freeze_notify (G_OBJECT (rotate));
-
-  if (priv->center_x != x)
-    {
-      priv->center_x = x;
-      g_object_notify_by_pspec (G_OBJECT (rotate), obj_props[PROP_CENTER_X]);
-    }
-
-  if (priv->center_y != y)
-    {
-      priv->center_y = y;
-      g_object_notify_by_pspec (G_OBJECT (rotate), obj_props[PROP_CENTER_Y]);
-    }
-
-  if (priv->center_z != z)
-    {
-      priv->center_z = z;
-      g_object_notify_by_pspec (G_OBJECT (rotate), obj_props[PROP_CENTER_Z]);
-    }
-
-  g_object_thaw_notify (G_OBJECT (rotate));
-}
-
-/**
- * clutter_behaviour_rotate_get_center:
- * @rotate: a #ClutterBehaviourRotate
- * @x: (out): return location for the X center of rotation
- * @y: (out): return location for the Y center of rotation
- * @z: (out): return location for the Z center of rotation
- *
- * Retrieves the center of rotation set using
- * clutter_behaviour_rotate_set_center().
- *
- * Since: 0.4
- */
-void
-clutter_behaviour_rotate_get_center (ClutterBehaviourRotate *rotate,
-				     gint                   *x,
-				     gint                   *y,
-				     gint                   *z)
-{
-  ClutterBehaviourRotatePrivate *priv;
-
-  g_return_if_fail (CLUTTER_IS_BEHAVIOUR_ROTATE (rotate));
-
-  priv = rotate->priv;
-
-  if (x)
-    *x = priv->center_x;
-
-  if (y)
-    *y = priv->center_y;
-
-  if (z)
-    *z = priv->center_z;
-}

clutter/clutter/deprecated/clutter-behaviour-rotate.h

@@ -1,119 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *
- * Copyright (C) 2007 OpenedHand
- *
- * 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/>.
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_BEHAVIOUR_ROTATE_H__
-#define __CLUTTER_BEHAVIOUR_ROTATE_H__
-
-#include <clutter/clutter-types.h>
-
-G_BEGIN_DECLS
-
-#define CLUTTER_TYPE_BEHAVIOUR_ROTATE            (clutter_behaviour_rotate_get_type ())
-#define CLUTTER_BEHAVIOUR_ROTATE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BEHAVIOUR_ROTATE, ClutterBehaviourRotate))
-#define CLUTTER_IS_BEHAVIOUR_ROTATE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BEHAVIOUR_ROTATE))
-#define CLUTTER_BEHAVIOUR_ROTATE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BEHAVIOUR_ROTATE, ClutterBehaviourRotateClass))
-#define CLUTTER_IS_BEHAVIOUR_ROTATE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BEHAVIOUR_ROTATE))
-#define CLUTTER_BEHAVIOUR_ROTATE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((klass), CLUTTER_TYPE_BEHAVIOUR_ROTATE, ClutterBehaviourRotateClass))
-
-typedef struct _ClutterBehaviourRotate          ClutterBehaviourRotate;
-typedef struct _ClutterBehaviourRotatePrivate   ClutterBehaviourRotatePrivate;
-typedef struct _ClutterBehaviourRotateClass     ClutterBehaviourRotateClass;
-
-/**
- * ClutterBehaviourRotate:
- *
- * The #ClutterBehaviourRotate struct contains only private data and
- * should be accessed using the provided API
- *
- * Since: 0.4
- *
- * Deprecated: 1.6: Use clutter_actor_animate() instead.
- */
-struct _ClutterBehaviourRotate
-{
-  /*< private >*/
-  ClutterBehaviour parent_instance;
-
-  ClutterBehaviourRotatePrivate *priv;
-};
-
-/**
- * ClutterBehaviourRotateClass:
- *
- * The #ClutterBehaviourRotateClass struct contains only private data
- *
- * Since: 0.4
- *
- * Deprecated: 1.6
- */
-struct _ClutterBehaviourRotateClass
-{
-  /*< private >*/
-  ClutterBehaviourClass parent_class;
-};
-
-CLUTTER_DEPRECATED
-GType clutter_behaviour_rotate_get_type (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED_FOR(clutter_actor_animate)
-ClutterBehaviour *     clutter_behaviour_rotate_new           (ClutterAlpha           *alpha,
-                                                               ClutterRotateAxis       axis,
-                                                               ClutterRotateDirection  direction,
-                                                               gdouble                 angle_start,
-                                                               gdouble                 angle_end);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_rotate_get_center    (ClutterBehaviourRotate *rotate,
-							       gint                   *x,
-							       gint                   *y,
-							       gint                   *z);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_rotate_set_center    (ClutterBehaviourRotate *rotate,
-							       gint                    x,
-							       gint                    y,
-							       gint                    z);
-CLUTTER_DEPRECATED
-ClutterRotateAxis      clutter_behaviour_rotate_get_axis      (ClutterBehaviourRotate *rotate);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_rotate_set_axis      (ClutterBehaviourRotate *rotate,
-                                                               ClutterRotateAxis       axis);
-CLUTTER_DEPRECATED
-ClutterRotateDirection clutter_behaviour_rotate_get_direction (ClutterBehaviourRotate *rotate);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_rotate_set_direction (ClutterBehaviourRotate *rotate,
-                                                               ClutterRotateDirection  direction);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_rotate_get_bounds    (ClutterBehaviourRotate *rotate,
-                                                               gdouble                *angle_start,
-                                                               gdouble                *angle_end);
-CLUTTER_DEPRECATED
-void                   clutter_behaviour_rotate_set_bounds    (ClutterBehaviourRotate *rotate,
-                                                               gdouble                 angle_start,
-                                                               gdouble                 angle_end);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_BEHAVIOUR_ROTATE_H__ */

clutter/clutter/deprecated/clutter-behaviour.c

@@ -101,7 +101,8 @@ enum
 
 static GParamSpec *obj_props[PROP_LAST];
 
-enum {
+enum
+{
   APPLIED,
   REMOVED,
   LAST_SIGNAL

clutter/clutter/deprecated/clutter-frame-source.c

@@ -1,261 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Neil Roberts  <neil@linux.intel.com>
- *
- * Copyright (C) 2008 OpenedHand
- *
- * 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"
-
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-
-#include "clutter-main.h"
-#include "clutter-private.h"
-
-#include "deprecated/clutter-frame-source.h"
-#include "deprecated/clutter-timeout-interval.h"
-
-typedef struct _ClutterFrameSource ClutterFrameSource;
-
-struct _ClutterFrameSource
-{
-  GSource source;
-
-  ClutterTimeoutInterval timeout;
-};
-
-static gboolean clutter_frame_source_prepare  (GSource     *source,
-                                               gint        *timeout);
-static gboolean clutter_frame_source_check    (GSource     *source);
-static gboolean clutter_frame_source_dispatch (GSource     *source,
-                                               GSourceFunc  callback,
-                                               gpointer     user_data);
-
-static GSourceFuncs clutter_frame_source_funcs =
-{
-  clutter_frame_source_prepare,
-  clutter_frame_source_check,
-  clutter_frame_source_dispatch,
-  NULL
-};
-
-/**
- * clutter_frame_source_add_full: (rename-to clutter_frame_source_add)
- * @priority: the priority of the frame source. Typically this will be in the
- *   range between %G_PRIORITY_DEFAULT and %G_PRIORITY_HIGH.
- * @fps: the number of times per second to call the function
- * @func: function to call
- * @data: data to pass to the function
- * @notify: function to call when the timeout source is removed
- *
- * Sets a function to be called at regular intervals with the given
- * priority.  The function is called repeatedly until it returns
- * %FALSE, at which point the timeout is automatically destroyed and
- * the function will not be called again.  The @notify function is
- * called when the timeout is destroyed.  The first call to the
- * function will be at the end of the first @interval.
- *
- * This function is similar to g_timeout_add_full() except that it
- * will try to compensate for delays. For example, if @func takes half
- * the interval time to execute then the function will be called again
- * half the interval time after it finished. In contrast
- * g_timeout_add_full() would not fire until a full interval after the
- * function completes so the delay between calls would be 1.0 / @fps *
- * 1.5. This function does not however try to invoke the function
- * multiple times to catch up missing frames if @func takes more than
- * @interval ms to execute.
- *
- * Return value: the ID (greater than 0) of the event source.
- *
- * Since: 0.8
- *
- * Deprecated: 1.6: There is no direct replacement for this API.
- */
-guint
-clutter_frame_source_add_full (gint           priority,
-			       guint          fps,
-			       GSourceFunc    func,
-			       gpointer       data,
-			       GDestroyNotify notify)
-{
-  guint ret;
-  GSource *source = g_source_new (&clutter_frame_source_funcs,
-				  sizeof (ClutterFrameSource));
-  ClutterFrameSource *frame_source = (ClutterFrameSource *) source;
-
-  _clutter_timeout_interval_init (&frame_source->timeout, fps);
-
-  if (priority != G_PRIORITY_DEFAULT)
-    g_source_set_priority (source, priority);
-
-  g_source_set_name (source, "Clutter frame timeout");
-  g_source_set_callback (source, func, data, notify);
-
-  ret = g_source_attach (source, NULL);
-
-  g_source_unref (source);
-
-  return ret;
-}
-
-/**
- * clutter_frame_source_add: (skip)
- * @fps: the number of times per second to call the function
- * @func: function to call
- * @data: data to pass to the function
- *
- * Simple wrapper around clutter_frame_source_add_full().
- *
- * Return value: the ID (greater than 0) of the event source.
- *
- * Since: 0.8
- *
- * Deprecated: 1.6: There is no direct replacement for this API
- */
-guint
-clutter_frame_source_add (guint          fps,
-			  GSourceFunc    func,
-			  gpointer       data)
-{
-  return clutter_frame_source_add_full (G_PRIORITY_DEFAULT,
-					fps, func, data, NULL);
-}
-
-static gboolean
-clutter_frame_source_prepare (GSource *source,
-                              gint    *delay)
-{
-  ClutterFrameSource *frame_source = (ClutterFrameSource *) source;
-  gint64 current_time;
-
-#if GLIB_CHECK_VERSION (2, 27, 3)
-  current_time = g_source_get_time (source) / 1000;
-#else
-  {
-    GTimeVal source_time;
-    g_source_get_current_time (source, &source_time);
-    current_time = source_time.tv_sec * 1000 + source_time.tv_usec / 1000;
-  }
-#endif
-
-  return _clutter_timeout_interval_prepare (current_time,
-                                            &frame_source->timeout,
-                                            delay);
-}
-
-static gboolean
-clutter_frame_source_check (GSource *source)
-{
-  return clutter_frame_source_prepare (source, NULL);
-}
-
-static gboolean
-clutter_frame_source_dispatch (GSource     *source,
-			       GSourceFunc  callback,
-			       gpointer     user_data)
-{
-  ClutterFrameSource *frame_source = (ClutterFrameSource *) source;
-
-  return _clutter_timeout_interval_dispatch (&frame_source->timeout,
-                                             callback, user_data);
-}
-
-/**
- * clutter_threads_add_frame_source_full: (rename-to clutter_threads_add_frame_source)
- * @priority: the priority of the frame source. Typically this will be in the
- *   range between %G_PRIORITY_DEFAULT and %G_PRIORITY_HIGH.
- * @fps: the number of times per second to call the function
- * @func: function to call
- * @data: data to pass to the function
- * @notify: function to call when the timeout source is removed
- *
- * Sets a function to be called at regular intervals holding the Clutter
- * threads lock, with the given priority. The function is called repeatedly
- * until it returns %FALSE, at which point the timeout is automatically
- * removed and the function will not be called again. The @notify function
- * is called when the timeout is removed.
- *
- * This function is similar to clutter_threads_add_timeout_full()
- * except that it will try to compensate for delays. For example, if
- * @func takes half the interval time to execute then the function
- * will be called again half the interval time after it finished. In
- * contrast clutter_threads_add_timeout_full() would not fire until a
- * full interval after the function completes so the delay between
- * calls would be @interval * 1.5. This function does not however try
- * to invoke the function multiple times to catch up missing frames if
- * @func takes more than @interval ms to execute.
- *
- * See also clutter_threads_add_idle_full().
- *
- * Return value: the ID (greater than 0) of the event source.
- *
- * Since: 0.8
- *
- * Deprecated: 1.6: There is no direct replacement for this API
- */
-guint
-clutter_threads_add_frame_source_full (gint           priority,
-                                       guint          fps,
-                                       GSourceFunc    func,
-                                       gpointer       data,
-                                       GDestroyNotify notify)
-{
-  ClutterThreadsDispatch *dispatch;
-
-  g_return_val_if_fail (func != NULL, 0);
-
-  dispatch = g_slice_new (ClutterThreadsDispatch);
-  dispatch->func = func;
-  dispatch->data = data;
-  dispatch->notify = notify;
-
-  return clutter_frame_source_add_full (priority,
-                                        fps,
-                                        _clutter_threads_dispatch, dispatch,
-                                        _clutter_threads_dispatch_free);
-}
-
-/**
- * clutter_threads_add_frame_source: (skip)
- * @fps: the number of times per second to call the function
- * @func: function to call
- * @data: data to pass to the function
- *
- * Simple wrapper around clutter_threads_add_frame_source_full().
- *
- * Return value: the ID (greater than 0) of the event source.
- *
- * Since: 0.8
- *
- * Deprecated: 1.6: There is no direct replacement for this API
- */
-guint
-clutter_threads_add_frame_source (guint       fps,
-                                  GSourceFunc func,
-                                  gpointer    data)
-{
-  g_return_val_if_fail (func != NULL, 0);
-
-  return clutter_threads_add_frame_source_full (G_PRIORITY_DEFAULT,
-                                                fps,
-                                                func, data,
-                                                NULL);
-}

clutter/clutter/deprecated/clutter-frame-source.h

@@ -1,49 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *
- * Copyright (C) 2008 OpenedHand
- *
- * 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/>.
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_FRAME_SOURCE_H__
-#define __CLUTTER_FRAME_SOURCE_H__
-
-#include <clutter/clutter-types.h>
-
-G_BEGIN_DECLS
-
-CLUTTER_DEPRECATED
-guint clutter_frame_source_add (guint          fps,
-				GSourceFunc    func,
-				gpointer       data);
-
-CLUTTER_DEPRECATED
-guint clutter_frame_source_add_full (gint           priority,
-				     guint          fps,
-				     GSourceFunc    func,
-				     gpointer       data,
-				     GDestroyNotify notify);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_FRAME_SOURCE_H__ */

clutter/clutter/deprecated/clutter-input-device-deprecated.c

@@ -1,36 +0,0 @@
-#include "clutter-build-config.h"
-
-#include <glib-object.h>
-
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-
-#include "clutter-device-manager-private.h"
-#include "deprecated/clutter-input-device.h"
-
-/**
- * clutter_input_device_get_device_coords:
- * @device: a #ClutterInputDevice of type %CLUTTER_POINTER_DEVICE
- * @x: (out): return location for the X coordinate
- * @y: (out): return location for the Y coordinate
- *
- * Retrieves the latest coordinates of the pointer of @device
- *
- * Since: 1.2
- *
- * Deprecated: 1.12: Use clutter_input_device_get_coords() instead.
- */
-void
-clutter_input_device_get_device_coords (ClutterInputDevice *device,
-                                        gint               *x,
-                                        gint               *y)
-{
-  ClutterPoint point;
-
-  clutter_input_device_get_coords (device, NULL, &point);
-
-  if (x)
-    *x = point.x;
-
-  if (y)
-    *y = point.y;
-}

clutter/clutter/deprecated/clutter-input-device.h

@@ -1,41 +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>
- */
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_INPUT_DEVICE_DEPRECATED_H__
-#define __CLUTTER_INPUT_DEVICE_DEPRECATED_H__
-
-#include <clutter/clutter-input-device.h>
-
-G_BEGIN_DECLS
-
-CLUTTER_DEPRECATED_FOR(clutter_input_device_get_coords)
-void clutter_input_device_get_device_coords  (ClutterInputDevice  *device,
-                                              gint                *x,
-                                              gint                *y);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_INPUT_DEVICE_DEPRECATED_H__ */

clutter/clutter/deprecated/clutter-list-model.c

@@ -1,834 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *             Neil Jagdish Patel <njp@o-hand.com>
- *             Emmanuele Bassi <ebassi@openedhand.com>
- *
- * Copyright (C) 2006 OpenedHand
- *
- * 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/>.
- *
- *
- */
-
-/**
- * SECTION:clutter-list-model
- * @short_description: List model implementation
- *
- * #ClutterListModel is a #ClutterModel implementation provided by
- * Clutter. #ClutterListModel uses a #GSequence for storing the
- * values for each row, so it's optimized for insertion and look up
- * in sorted lists.
- *
- * #ClutterListModel is available since Clutter 0.6
- *
- * Deprecated: 1.24: Use a #GListStore instance containing a custom
- *   object type with properties for each column instead.
- */
-
-#include "clutter-build-config.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <glib-object.h>
-
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-#include "clutter-list-model.h"
-
-#include "clutter-model.h"
-#include "clutter-model-private.h"
-#include "clutter-private.h"
-#include "clutter-debug.h"
-
-#define CLUTTER_TYPE_LIST_MODEL_ITER                 \
-        (clutter_list_model_iter_get_type())
-#define CLUTTER_LIST_MODEL_ITER(obj)                 \
-        (G_TYPE_CHECK_INSTANCE_CAST((obj),           \
-         CLUTTER_TYPE_LIST_MODEL_ITER,               \
-         ClutterListModelIter))
-#define CLUTTER_IS_LIST_MODEL_ITER(obj)              \
-        (G_TYPE_CHECK_INSTANCE_TYPE((obj),           \
-         CLUTTER_TYPE_LIST_MODEL_ITER))
-#define CLUTTER_LIST_MODEL_ITER_CLASS(klass)         \
-        (G_TYPE_CHECK_CLASS_CAST ((klass),           \
-         CLUTTER_TYPE_LIST_MODEL_ITER,               \
-         ClutterListModelIterClass))
-#define CLUTTER_IS_LIST_MODEL_ITER_CLASS(klass)      \
-        (G_TYPE_CHECK_CLASS_TYPE ((klass),           \
-         CLUTTER_TYPE_LIST_MODEL_ITER))
-#define CLUTTER_LIST_MODEL_ITER_GET_CLASS(obj)       \
-        (G_TYPE_INSTANCE_GET_CLASS ((obj),           \
-         CLUTTER_TYPE_LIST_MODEL_ITER,               \
-         ClutterListModelIterClass))
-
-typedef struct _ClutterListModelIter    ClutterListModelIter;
-typedef struct _ClutterModelIterClass   ClutterListModelIterClass;
-
-struct _ClutterListModelPrivate
-{
-  GSequence *sequence;
-
-  ClutterModelIter *temp_iter;
-};
-
-struct _ClutterListModelIter
-{
-  ClutterModelIter parent_instance;
-
-  GSequenceIter *seq_iter;
-};
-
-
-
-GType clutter_list_model_iter_get_type (void);
-
-/*
- * ClutterListModel
- */
-
-G_DEFINE_TYPE (ClutterListModelIter,
-               clutter_list_model_iter,
-               CLUTTER_TYPE_MODEL_ITER)
-
-static void
-clutter_list_model_iter_get_value (ClutterModelIter *iter,
-                                   guint             column,
-                                   GValue           *value)
-{
-  ClutterListModelIter *iter_default;
-  GValue *values;
-  GValue *iter_value;
-  GValue real_value = G_VALUE_INIT;
-  gboolean converted = FALSE;
-
-  iter_default = CLUTTER_LIST_MODEL_ITER (iter);
-  g_assert (iter_default->seq_iter != NULL);
-
-  values = g_sequence_get (iter_default->seq_iter);
-  iter_value = &values[column];
-  g_assert (iter_value != NULL);
-
-  if (!g_type_is_a (G_VALUE_TYPE (value), G_VALUE_TYPE (iter_value)))
-    {
-      if (!g_value_type_compatible (G_VALUE_TYPE (value), 
-                                    G_VALUE_TYPE (iter_value)) &&
-          !g_value_type_compatible (G_VALUE_TYPE (iter_value), 
-                                    G_VALUE_TYPE (value)))
-        {
-          g_warning ("%s: Unable to convert from %s to %s",
-                     G_STRLOC,
-                     g_type_name (G_VALUE_TYPE (value)),
-                     g_type_name (G_VALUE_TYPE (iter_value)));
-          return;
-        }
-
-      if (!g_value_transform (iter_value, &real_value))
-        {
-          g_warning ("%s: Unable to make conversion from %s to %s",
-                     G_STRLOC, 
-                     g_type_name (G_VALUE_TYPE (value)),
-                     g_type_name (G_VALUE_TYPE (iter_value)));
-          g_value_unset (&real_value);
-        }
-
-      converted = TRUE;
-    }
-  
-  if (converted)
-    {
-      g_value_copy (&real_value, value);
-      g_value_unset (&real_value);
-    }
-  else
-    g_value_copy (iter_value, value);
-}
-
-static void
-clutter_list_model_iter_set_value (ClutterModelIter *iter,
-                                   guint             column,
-                                   const GValue     *value)
-{
-  ClutterListModelIter *iter_default;
-  GValue *values;
-  GValue *iter_value;
-  GValue real_value = G_VALUE_INIT;
-  gboolean converted = FALSE;
-
-  iter_default = CLUTTER_LIST_MODEL_ITER (iter);
-  g_assert (iter_default->seq_iter != NULL);
-
-  values = g_sequence_get (iter_default->seq_iter);
-  iter_value = &values[column];
-  g_assert (iter_value != NULL);
-
-  if (!g_type_is_a (G_VALUE_TYPE (value), G_VALUE_TYPE (iter_value)))
-    {
-      if (!g_value_type_compatible (G_VALUE_TYPE (value), 
-                                    G_VALUE_TYPE (iter_value)) &&
-          !g_value_type_compatible (G_VALUE_TYPE (iter_value), 
-                                    G_VALUE_TYPE (value)))
-        {
-          g_warning ("%s: Unable to convert from %s to %s\n",
-                     G_STRLOC,
-                     g_type_name (G_VALUE_TYPE (value)),
-                     g_type_name (G_VALUE_TYPE (iter_value)));
-          return;
-        }
-
-      if (!g_value_transform (value, &real_value))
-        {
-          g_warning ("%s: Unable to make conversion from %s to %s\n",
-                     G_STRLOC, 
-                     g_type_name (G_VALUE_TYPE (value)),
-                     g_type_name (G_VALUE_TYPE (iter_value)));
-          g_value_unset (&real_value);
-        }
-
-      converted = TRUE;
-    }
- 
-  if (converted)
-    {
-      g_value_copy (&real_value, iter_value);
-      g_value_unset (&real_value);
-    }
-  else
-    g_value_copy (value, iter_value);
-}
-
-static gboolean
-clutter_list_model_iter_is_first (ClutterModelIter *iter)
-{
-  ClutterListModelIter *iter_default;
-  ClutterModel *model;
-  ClutterModelIter *temp_iter;
-  GSequence *sequence;
-  GSequenceIter *begin, *end;
-
-  iter_default = CLUTTER_LIST_MODEL_ITER (iter);
-  g_assert (iter_default->seq_iter != NULL);
-
-  model = clutter_model_iter_get_model (iter);
-
-  sequence = CLUTTER_LIST_MODEL (model)->priv->sequence;
-
-  begin = g_sequence_get_begin_iter (sequence);
-  end   = iter_default->seq_iter;
-
-  temp_iter = CLUTTER_LIST_MODEL (model)->priv->temp_iter;
-
-  while (!g_sequence_iter_is_begin (begin))
-    {
-      CLUTTER_LIST_MODEL_ITER (temp_iter)->seq_iter = begin;
-
-      if (clutter_model_filter_iter (model, temp_iter))
-        {
-          end = begin;
-          break;
-        }
-
-      begin = g_sequence_iter_next (begin);
-    }
-
-  /* This is because the 'begin_iter' is always *before* the last valid
-   * iter, otherwise we'd have endless loops 
-   */
-  end = g_sequence_iter_prev (end);
-
-  return iter_default->seq_iter == end;
-}
-
-static gboolean
-clutter_list_model_iter_is_last (ClutterModelIter *iter)
-{
-  ClutterListModelIter *iter_default;
-  ClutterModelIter *temp_iter;
-  ClutterModel *model;
-  GSequence *sequence;
-  GSequenceIter *begin, *end;
-
-  iter_default = CLUTTER_LIST_MODEL_ITER (iter);
-  g_assert (iter_default->seq_iter != NULL);
-
-  if (g_sequence_iter_is_end (iter_default->seq_iter))
-    return TRUE;
-
-  model = clutter_model_iter_get_model (iter);
-
-  sequence = CLUTTER_LIST_MODEL (model)->priv->sequence;
-
-  begin = g_sequence_get_end_iter (sequence);
-  begin = g_sequence_iter_prev (begin);
-  end   = iter_default->seq_iter;
-
-  temp_iter = CLUTTER_LIST_MODEL (model)->priv->temp_iter;
-
-  while (!g_sequence_iter_is_begin (begin))
-    {
-      CLUTTER_LIST_MODEL_ITER (temp_iter)->seq_iter = begin;
-
-      if (clutter_model_filter_iter (model, temp_iter))
-        {
-          end = begin;
-          break;
-        }
-
-      begin = g_sequence_iter_prev (begin);
-    }
-
-  /* This is because the 'end_iter' is always *after* the last valid iter.
-   * Otherwise we'd have endless loops 
-   */
-  end = g_sequence_iter_next (end);
-
-  return iter_default->seq_iter == end;
-}
-
-static ClutterModelIter *
-clutter_list_model_iter_next (ClutterModelIter *iter)
-{
-  ClutterListModelIter *iter_default;
-  ClutterModelIter *temp_iter;
-  ClutterModel *model = NULL;
-  GSequenceIter *filter_next;
-  guint row;
-
-  iter_default = CLUTTER_LIST_MODEL_ITER (iter);
-  g_assert (iter_default->seq_iter != NULL);
-
-  model = clutter_model_iter_get_model (iter);
-  row   = clutter_model_iter_get_row (iter);
-
-  filter_next = g_sequence_iter_next (iter_default->seq_iter);
-  g_assert (filter_next != NULL);
-
-  temp_iter = CLUTTER_LIST_MODEL (model)->priv->temp_iter;
-
-  while (!g_sequence_iter_is_end (filter_next))
-    {
-      CLUTTER_LIST_MODEL_ITER (temp_iter)->seq_iter = filter_next;
-
-      if (clutter_model_filter_iter (model, temp_iter))
-        {
-          row += 1;
-          break;
-        }
-
-      filter_next = g_sequence_iter_next (filter_next);
-    }
-
-  if (g_sequence_iter_is_end (filter_next))
-    row += 1;
-
-  /* update the iterator and return it */
-  _clutter_model_iter_set_row (CLUTTER_MODEL_ITER (iter_default), row);
-  iter_default->seq_iter = filter_next;
-
-  return CLUTTER_MODEL_ITER (iter_default);
-}
-
-static ClutterModelIter *
-clutter_list_model_iter_prev (ClutterModelIter *iter)
-{
-  ClutterListModelIter *iter_default;
-  ClutterModelIter *temp_iter;
-  ClutterModel *model;
-  GSequenceIter *filter_prev;
-  guint row;
-
-  iter_default = CLUTTER_LIST_MODEL_ITER (iter);
-  g_assert (iter_default->seq_iter != NULL);
-
-  model = clutter_model_iter_get_model (iter);
-  row   = clutter_model_iter_get_row (iter);
-
-  filter_prev = g_sequence_iter_prev (iter_default->seq_iter);
-  g_assert (filter_prev != NULL);
-
-  temp_iter = CLUTTER_LIST_MODEL (model)->priv->temp_iter;
-
-  while (!g_sequence_iter_is_begin (filter_prev))
-    {
-      CLUTTER_LIST_MODEL_ITER (temp_iter)->seq_iter = filter_prev;
-
-      if (clutter_model_filter_iter (model, temp_iter))
-        {
-          row -= 1;
-          break;
-        }
-
-      filter_prev = g_sequence_iter_prev (filter_prev);
-    }
-
-  if (g_sequence_iter_is_begin (filter_prev))
-    row -= 1;
-
-  /* update the iterator and return it */
-  _clutter_model_iter_set_row (CLUTTER_MODEL_ITER (iter_default), row);
-  iter_default->seq_iter = filter_prev;
-
-  return CLUTTER_MODEL_ITER (iter_default);
-}
-
-static ClutterModelIter *
-clutter_list_model_iter_copy (ClutterModelIter *iter)
-{
-  ClutterListModelIter *iter_default;
-  ClutterListModelIter *iter_copy;
-  ClutterModel *model;
-  guint row;
- 
-  iter_default = CLUTTER_LIST_MODEL_ITER (iter);
-
-  model = clutter_model_iter_get_model (iter);
-  row   = clutter_model_iter_get_row (iter) - 1;
-
-  iter_copy = g_object_new (CLUTTER_TYPE_LIST_MODEL_ITER,
-                            "model", model,
-                            "row", row,
-                            NULL);
-
-  /* this is safe, because the seq_iter pointer on the passed
-   * iterator will be always be overwritten in ::next or ::prev
-   */
-  iter_copy->seq_iter = iter_default->seq_iter;
-
-  return CLUTTER_MODEL_ITER (iter_copy);
-}
-
-static void
-clutter_list_model_iter_class_init (ClutterListModelIterClass *klass)
-{
-  ClutterModelIterClass *iter_class = CLUTTER_MODEL_ITER_CLASS (klass);
-
-  iter_class->get_value = clutter_list_model_iter_get_value;
-  iter_class->set_value = clutter_list_model_iter_set_value;
-  iter_class->is_first  = clutter_list_model_iter_is_first;
-  iter_class->is_last   = clutter_list_model_iter_is_last;
-  iter_class->next      = clutter_list_model_iter_next;
-  iter_class->prev      = clutter_list_model_iter_prev;
-  iter_class->copy      = clutter_list_model_iter_copy;
-}
-
-static void
-clutter_list_model_iter_init (ClutterListModelIter *iter)
-{
-  iter->seq_iter = NULL;
-}
-
-/*
- * ClutterListModel
- */
-
-G_DEFINE_TYPE_WITH_PRIVATE (ClutterListModel, clutter_list_model, CLUTTER_TYPE_MODEL)
-
-static ClutterModelIter *
-clutter_list_model_get_iter_at_row (ClutterModel *model,
-                                    guint         row)
-{
-  ClutterListModel *model_default = CLUTTER_LIST_MODEL (model);
-  GSequence *sequence = model_default->priv->sequence;
-  GSequenceIter *filter_next;
-  gint seq_length = g_sequence_get_length (sequence);
-  ClutterListModelIter *retval;
-  gint count = -1;
-
-  if (row >= seq_length)
-    return NULL;
-
-  retval = g_object_new (CLUTTER_TYPE_LIST_MODEL_ITER,
-                         "model", model,
-                         "row", row,
-                         NULL);
-
-  /* short-circuit in case we don't have a filter in place */
-  if (!clutter_model_get_filter_set (model))
-    {
-      retval->seq_iter = g_sequence_get_iter_at_pos (sequence, row);
-
-      return CLUTTER_MODEL_ITER (retval);
-    }
-
-  filter_next = g_sequence_get_begin_iter (sequence);
-  g_assert (filter_next != NULL);
-
-  while (!g_sequence_iter_is_end (filter_next))
-    {
-      retval->seq_iter = filter_next;
-
-      if (clutter_model_filter_iter (model, CLUTTER_MODEL_ITER (retval)))
-        {
-          /* We've found a row that is valid under the filter */
-          count++;
-          if (count == row)
-            break;
-        }
-
-      filter_next = g_sequence_iter_next (filter_next);
-    }
-
-  if (count != row)
-    {
-      g_object_unref (retval);
-      return NULL;
-    }
-  return CLUTTER_MODEL_ITER (retval);
-}
-
-static ClutterModelIter *
-clutter_list_model_insert_row (ClutterModel *model,
-                               gint          index_)
-{
-  ClutterListModel *model_default = CLUTTER_LIST_MODEL (model);
-  GSequence *sequence = model_default->priv->sequence;
-  ClutterListModelIter *retval;
-  guint n_columns, i, pos;
-  GValue *values;
-  GSequenceIter *seq_iter;
-
-  n_columns = clutter_model_get_n_columns (model);
-  values = g_new0 (GValue, n_columns);
-
-  for (i = 0; i < n_columns; i++)
-    g_value_init (&values[i], clutter_model_get_column_type (model, i));
-
-  if (index_ < 0)
-    {
-      seq_iter = g_sequence_append (sequence, values);
-      pos = g_sequence_get_length (sequence) - 1;
-    }
-  else if (index_ == 0)
-    {
-      seq_iter = g_sequence_prepend (sequence, values);
-      pos = 0;
-    }
-  else
-    {
-      seq_iter = g_sequence_get_iter_at_pos (sequence, index_);
-      seq_iter = g_sequence_insert_before (seq_iter, values);
-      pos = index_;
-    }
-
-  retval = g_object_new (CLUTTER_TYPE_LIST_MODEL_ITER,
-                         "model", model,
-                         "row", pos,
-                         NULL);
-  retval->seq_iter = seq_iter;
-
-  return CLUTTER_MODEL_ITER (retval);
-}
-
-static void
-clutter_list_model_remove_row (ClutterModel *model,
-                               guint         row)
-{
-  ClutterListModel *model_default = CLUTTER_LIST_MODEL (model);
-  GSequence *sequence = model_default->priv->sequence;
-  GSequenceIter *seq_iter;
-  guint pos = 0;
-
-  seq_iter = g_sequence_get_begin_iter (sequence);
-  while (!g_sequence_iter_is_end (seq_iter))
-    {
-      if (clutter_model_filter_row (model, pos))
-        {
-          if (pos == row)
-            {  
-              ClutterModelIter *iter;
-
-              iter = g_object_new (CLUTTER_TYPE_LIST_MODEL_ITER,
-                                   "model", model,
-                                   "row", pos,
-                                   NULL);
-              CLUTTER_LIST_MODEL_ITER (iter)->seq_iter = seq_iter;
-
-              /* the actual row is removed from the sequence inside
-               * the ::row-removed signal class handler, so that every
-               * handler connected to ::row-removed will still get
-               * a valid iterator, and every signal connected to
-               * ::row-removed with the AFTER flag will get an updated
-               * model
-               */
-              g_signal_emit_by_name (model, "row-removed", iter);
-
-              g_object_unref (iter);
-
-              break;
-            }
-        }
-
-      pos += 1;
-      seq_iter = g_sequence_iter_next (seq_iter);
-    }
-}
-
-typedef struct
-{
-  ClutterModel *model;
-  guint column;
-  ClutterModelSortFunc func;
-  gpointer data;
-} SortClosure;
-
-static gint
-sort_model_default (gconstpointer a,
-                    gconstpointer b,
-                    gpointer      data)
-{
-  const GValue *row_a = a;
-  const GValue *row_b = b;
-  SortClosure *clos = data;
-
-  return clos->func (clos->model,
-                     &row_a[clos->column],
-                     &row_b[clos->column],
-                     clos->data);
-}
-
-static void
-clutter_list_model_resort (ClutterModel         *model,
-                           ClutterModelSortFunc  func,
-                           gpointer              data)
-{
-  SortClosure sort_closure = { NULL, 0, NULL, NULL };
-
-  sort_closure.model  = model;
-  sort_closure.column = clutter_model_get_sorting_column (model);
-  sort_closure.func   = func;
-  sort_closure.data   = data;
-
-  g_sequence_sort (CLUTTER_LIST_MODEL (model)->priv->sequence,
-                   sort_model_default,
-                   &sort_closure);
-}
-
-static guint
-clutter_list_model_get_n_rows (ClutterModel *model)
-{
-  ClutterListModel *list_model = CLUTTER_LIST_MODEL (model);
-
-  /* short-circuit in case we don't have a filter in place */
-  if (!clutter_model_get_filter_set (model))
-    return g_sequence_get_length (list_model->priv->sequence);
-
-  return CLUTTER_MODEL_CLASS (clutter_list_model_parent_class)->get_n_rows (model);
-}
-
-static void
-clutter_list_model_row_removed (ClutterModel     *model,
-                                ClutterModelIter *iter)
-{
-  ClutterListModelIter *iter_default;
-  guint i, n_columns;
-  GValue *values;
-
-  n_columns = clutter_model_get_n_columns (model);
-
-  iter_default = CLUTTER_LIST_MODEL_ITER (iter);
-
-  values = g_sequence_get (iter_default->seq_iter);
-
-  for (i = 0; i < n_columns; i++)
-    g_value_unset (&values[i]);
-
-  g_free (values);
-
-  g_sequence_remove (iter_default->seq_iter);
-  iter_default->seq_iter = NULL;
-}
-
-static void
-clutter_list_model_finalize (GObject *gobject)
-{
-  ClutterListModel *model = CLUTTER_LIST_MODEL (gobject);
-  GSequence *sequence = model->priv->sequence;
-  GSequenceIter *iter;
-  guint n_columns, i;
-
-  n_columns = clutter_model_get_n_columns (CLUTTER_MODEL (gobject));
-
-  iter = g_sequence_get_begin_iter (sequence);
-  while (!g_sequence_iter_is_end (iter))
-    {
-      GValue *values = g_sequence_get (iter);
-
-      for (i = 0; i < n_columns; i++)
-        g_value_unset (&values[i]);
-
-      g_free (values);
-
-      iter = g_sequence_iter_next (iter);
-    }
-  g_sequence_free (sequence);
-
-  G_OBJECT_CLASS (clutter_list_model_parent_class)->finalize (gobject);
-}
-
-static void
-clutter_list_model_dispose (GObject *gobject)
-{
-  ClutterListModel *model = CLUTTER_LIST_MODEL (gobject);
-
-  if (model->priv->temp_iter)
-    {
-      g_object_unref (model->priv->temp_iter);
-      model->priv->temp_iter = NULL;
-    }
-
-  G_OBJECT_CLASS (clutter_list_model_parent_class)->dispose (gobject);
-}
-
-static void
-clutter_list_model_class_init (ClutterListModelClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-  ClutterModelClass *model_class = CLUTTER_MODEL_CLASS (klass);
-
-  gobject_class->finalize = clutter_list_model_finalize;
-  gobject_class->dispose = clutter_list_model_dispose;
-
-  model_class->get_iter_at_row = clutter_list_model_get_iter_at_row;
-  model_class->insert_row = clutter_list_model_insert_row;
-  model_class->remove_row = clutter_list_model_remove_row;
-  model_class->resort = clutter_list_model_resort;
-  model_class->get_n_rows = clutter_list_model_get_n_rows;
-  model_class->row_removed = clutter_list_model_row_removed;
-}
-
-static void
-clutter_list_model_init (ClutterListModel *model)
-{
-  model->priv = clutter_list_model_get_instance_private (model);
-
-  model->priv->sequence = g_sequence_new (NULL);
-  model->priv->temp_iter = g_object_new (CLUTTER_TYPE_LIST_MODEL_ITER,
-                                         "model",
-                                         model,
-                                         NULL);
-}
-
-/**
- * clutter_list_model_new:
- * @n_columns: number of columns in the model
- * @...: @n_columns number of #GType and string pairs
- *
- * Creates a new default model with @n_columns columns with the types 
- * and names passed in.
- *
- * For example:
- * 
- * <informalexample><programlisting>
- * model = clutter_list_model_new (3,
- *                                 G_TYPE_INT,      "Score",
- *                                 G_TYPE_STRING,   "Team",
- *                                 GDK_TYPE_PIXBUF, "Logo");
- * </programlisting></informalexample>
- *
- * will create a new #ClutterModel with three columns of type int,
- * string and #GdkPixbuf respectively.
- *
- * Note that the name of the column can be set to %NULL, in which case
- * the canonical name of the type held by the column will be used as
- * the title.
- *
- * Return value: a new #ClutterListModel
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use #GListStore instead
- */
-ClutterModel *
-clutter_list_model_new (guint n_columns,
-                        ...)
-{
-  ClutterModel *model;
-  va_list args;
-  gint i;
-
-  g_return_val_if_fail (n_columns > 0, NULL);
-
-  model = g_object_new (CLUTTER_TYPE_LIST_MODEL, NULL);
-  _clutter_model_set_n_columns (model, n_columns, TRUE, TRUE);
-
-  va_start (args, n_columns);
-
-  for (i = 0; i < n_columns; i++)
-    { 
-      GType type = va_arg (args, GType);
-      const gchar *name = va_arg (args, gchar*);
-
-      if (!_clutter_model_check_type (type))
-        {
-          g_warning ("%s: Invalid type %s\n", G_STRLOC, g_type_name (type));
-          g_object_unref (model);
-          model = NULL;
-          goto out;
-        }
-
-      _clutter_model_set_column_type (model, i, type);
-      _clutter_model_set_column_name (model, i, name);
-    }
-
- out:
-  va_end (args);
-  return model;
-}
-
-/**
- * clutter_list_model_newv:
- * @n_columns: number of columns in the model
- * @types: (array length=n_columns): an array of #GType types for the columns, from first to last
- * @names: (array length=n_columns): an array of names for the columns, from first to last
- *
- * Non-vararg version of clutter_list_model_new(). This function is
- * useful for language bindings.
- *
- * Return value: (transfer full): a new default #ClutterModel
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use #GListStore instead
- */
-ClutterModel *
-clutter_list_model_newv (guint                n_columns,
-                         GType               *types,
-                         const gchar * const  names[])
-{
-  ClutterModel *model;
-  gint i;
-
-  g_return_val_if_fail (n_columns > 0, NULL);
-
-  model = g_object_new (CLUTTER_TYPE_LIST_MODEL, NULL);
-  _clutter_model_set_n_columns (model, n_columns, TRUE, TRUE);
-
-  for (i = 0; i < n_columns; i++)
-    {
-      if (!_clutter_model_check_type (types[i]))
-        {
-          g_warning ("%s: Invalid type %s\n", G_STRLOC, g_type_name (types[i]));
-          g_object_unref (model);
-          return NULL;
-        }
-
-      _clutter_model_set_column_type (model, i, types[i]);
-      _clutter_model_set_column_name (model, i, names[i]);
-    }
-
-  return model;
-}

clutter/clutter/deprecated/clutter-list-model.h

@@ -1,95 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *             Neil Jagdish Patel <njp@o-hand.com>
- *             Emmanuele Bassi <ebassi@openedhand.com>
- *
- * Copyright (C) 2006 OpenedHand
- *
- * 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/>.
- *
- * NB: Inspiration for column storage taken from GtkListStore
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_LIST_MODEL_H__
-#define __CLUTTER_LIST_MODEL_H__
-
-#include <clutter/deprecated/clutter-model.h>
-
-G_BEGIN_DECLS
-
-#define CLUTTER_TYPE_LIST_MODEL                 (clutter_list_model_get_type ())
-#define CLUTTER_LIST_MODEL(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_LIST_MODEL, ClutterListModel))
-#define CLUTTER_IS_LIST_MODEL(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_LIST_MODEL))
-#define CLUTTER_LIST_MODEL_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_LIST_MODEL, ClutterListModeClass))
-#define CLUTTER_IS_LIST_MODEL_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_LIST_MODEL))
-#define CLUTTER_LIST_MODEL_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_LIST_MODEL, ClutterListModeClass))
-
-typedef struct _ClutterListModel                ClutterListModel;
-typedef struct _ClutterListModelPrivate         ClutterListModelPrivate;
-typedef struct _ClutterListModelClass           ClutterListModelClass;
-
-/**
- * ClutterListModel:
- *
- * The #ClutterListModel struct contains only private data.
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use #GListStore instead
- */
-struct _ClutterListModel
-{
-  /*< private >*/
-  ClutterModel parent_instance;
-
-  ClutterListModelPrivate *priv;
-};
-
-/**
- * ClutterListModelClass:
- *
- * The #ClutterListModelClass struct contains only private data.
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use #GListStore instead
- */
-struct _ClutterListModelClass
-{
-  /*< private >*/
-  ClutterModelClass parent_class;
-};
-
-CLUTTER_DEPRECATED_FOR(g_list_store_get_type)
-GType         clutter_list_model_get_type (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED_FOR(g_list_store_new)
-ClutterModel *clutter_list_model_new      (guint                n_columns,
-                                              ...);
-CLUTTER_DEPRECATED_FOR(g_list_store_new)
-ClutterModel *clutter_list_model_newv     (guint                n_columns,
-                                           GType               *types,
-                                           const gchar * const  names[]);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_LIST_MODEL_H__ */

clutter/clutter/deprecated/clutter-main.h

@@ -40,17 +40,6 @@ void                    clutter_threads_enter                   (void);
 CLUTTER_DEPRECATED
 void                    clutter_threads_leave                   (void);
 
-CLUTTER_DEPRECATED
-guint                   clutter_threads_add_frame_source        (guint             fps,
-                                                                 GSourceFunc       func,
-                                                                 gpointer          data);
-CLUTTER_DEPRECATED
-guint                   clutter_threads_add_frame_source_full   (gint              priority,
-                                                                 guint             fps,
-                                                                 GSourceFunc       func,
-                                                                 gpointer          data,
-                                                                 GDestroyNotify    notify);
-
 CLUTTER_DEPRECATED_FOR(clutter_stage_set_motion_events_enabled)
 void                    clutter_set_motion_events_enabled       (gboolean          enable);
 

clutter/clutter/deprecated/clutter-model-private.h

@@ -1,52 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *             Neil Jagdish Patel <njp@o-hand.com>
- *             Emmanuele Bassi <ebassi@openedhand.com>
- *
- * Copyright (C) 2006 OpenedHand
- *
- * 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_MODEL_PRIVATE_H__
-#define __CLUTTER_MODEL_PRIVATE_H__
-
-#include "clutter-types.h"
-#include "clutter-model.h"
-
-G_BEGIN_DECLS
-
-void            _clutter_model_set_n_columns    (ClutterModel *model,
-                                                 gint          n_columns,
-                                                 gboolean      set_types,
-                                                 gboolean      set_names);
-gboolean        _clutter_model_check_type       (GType         gtype);
-
-void            _clutter_model_set_column_type  (ClutterModel *model,
-                                                 gint          column,
-                                                 GType         gtype);
-void            _clutter_model_set_column_name  (ClutterModel *model,
-                                                 gint          column,
-                                                 const gchar  *name);
-
-void            _clutter_model_iter_set_row     (ClutterModelIter *iter,
-                                                 guint             row);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_MODEL_PRIVATE_H__ */

clutter/clutter/deprecated/clutter-model.h

@@ -1,436 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *             Neil Jagdish Patel <njp@o-hand.com>
- *             Emmanuele Bassi <ebassi@openedhand.com>
- *
- * Copyright (C) 2006 OpenedHand
- *
- * 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/>.
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_MODEL_H__
-#define __CLUTTER_MODEL_H__
-
-#include <clutter/clutter-types.h>
-
-G_BEGIN_DECLS
-
-#define CLUTTER_TYPE_MODEL              (clutter_model_get_type ())
-#define CLUTTER_MODEL(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_MODEL, ClutterModel))
-#define CLUTTER_MODEL_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_MODEL, ClutterModelClass))
-#define CLUTTER_IS_MODEL(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_MODEL))
-#define CLUTTER_IS_MODEL_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_MODEL))
-#define CLUTTER_MODEL_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_MODEL, ClutterModelClass))
-
-typedef struct _ClutterModel            ClutterModel;
-typedef struct _ClutterModelClass       ClutterModelClass;
-typedef struct _ClutterModelPrivate     ClutterModelPrivate;
-typedef struct _ClutterModelIter        ClutterModelIter;
-typedef struct _ClutterModelIterClass   ClutterModelIterClass;
-typedef struct _ClutterModelIterPrivate ClutterModelIterPrivate;
-
-
-/**
- * ClutterModelFilterFunc:
- * @model: a #ClutterModel
- * @iter: the iterator for the row
- * @user_data: data passed to clutter_model_set_filter()
- *
- * Filters the content of a row in the model.
- *
- * Return value: If the row should be displayed, return %TRUE
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Implement filters using a custom #GListModel instead
- */
-typedef gboolean (*ClutterModelFilterFunc) (ClutterModel     *model,
-                                            ClutterModelIter *iter,
-                                            gpointer          user_data);
-
-/**
- * ClutterModelSortFunc:
- * @model: a #ClutterModel
- * @a: a #GValue representing the contents of the row
- * @b: a #GValue representing the contents of the second row
- * @user_data: data passed to clutter_model_set_sort()
- *
- * Compares the content of two rows in the model.
- *
- * Return value: a positive integer if @a is after @b, a negative integer if
- *   @a is before @b, or 0 if the rows are the same
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Implement sorting using a custom #GListModel instead
- */
-typedef gint (*ClutterModelSortFunc) (ClutterModel *model,
-                                      const GValue *a,
-                                      const GValue *b,
-                                      gpointer      user_data);
-
-/**
- * ClutterModelForeachFunc:
- * @model: a #ClutterModel
- * @iter: the iterator for the row
- * @user_data: data passed to clutter_model_foreach()
- *
- * Iterates on the content of a row in the model
- *
- * Return value: %TRUE if the iteration should continue, %FALSE otherwise
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use #GListModel
- */
-typedef gboolean (*ClutterModelForeachFunc) (ClutterModel     *model,
-                                             ClutterModelIter *iter,
-                                             gpointer          user_data);
-
-/**
- * ClutterModel:
- *
- * Base class for list models. The #ClutterModel structure contains
- * only private data and should be manipulated using the provided
- * API.
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use #GListModel instead
- */
-struct _ClutterModel
-{
-  /*< private >*/
-  GObject parent_instance;
-
-  ClutterModelPrivate *priv;
-};
-
-/**
- * ClutterModelClass:
- * @row_added: signal class handler for ClutterModel::row-added
- * @row_removed: signal class handler for ClutterModel::row-removed
- * @row_changed: signal class handler for ClutterModel::row-changed
- * @sort_changed: signal class handler for ClutterModel::sort-changed
- * @filter_changed: signal class handler for ClutterModel::filter-changed
- * @get_column_name: virtual function for returning the name of a column
- * @get_column_type: virtual function for returning the type of a column
- * @get_iter_at_row: virtual function for returning an iterator for the
- *   given row
- * @get_n_rows: virtual function for returning the number of rows
- *   of the model
- * @get_n_columns: virtual function for retuning the number of columns
- *   of the model
- * @resort: virtual function for sorting the model using the passed
- *   sorting function
- * @insert_row: virtual function for inserting a row at the given index
- *   and returning an iterator pointing to it; if the index is a negative
- *   integer, the row should be appended to the model
- * @remove_row: virtual function for removing a row at the given index
- *
- * Class for #ClutterModel instances.
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use #GListModel instead
- */
-struct _ClutterModelClass 
-{
-  /*< private >*/
-  GObjectClass parent_class;
-
-  /*< public >*/
-  /* vtable */
-  guint             (* get_n_rows)      (ClutterModel         *model);
-  guint             (* get_n_columns)   (ClutterModel         *model);
-  const gchar *     (* get_column_name) (ClutterModel         *model,
-                                         guint                 column);
-  GType             (* get_column_type) (ClutterModel         *model,
-                                         guint                 column);
-  ClutterModelIter *(* insert_row)      (ClutterModel         *model,
-                                         gint                  index_);
-  void              (* remove_row)      (ClutterModel         *model,
-                                         guint                 row);
-  ClutterModelIter *(* get_iter_at_row) (ClutterModel         *model,
-                                         guint                 row);
-  void              (* resort)          (ClutterModel         *model,
-                                         ClutterModelSortFunc  func,
-                                         gpointer              data);
-
-  /* signals */
-  void              (* row_added)       (ClutterModel     *model,
-                                         ClutterModelIter *iter);
-  void              (* row_removed)     (ClutterModel     *model,
-                                         ClutterModelIter *iter);
-  void              (* row_changed)     (ClutterModel     *model,
-                                         ClutterModelIter *iter);
-  void              (* sort_changed)    (ClutterModel     *model);
-  void              (* filter_changed)  (ClutterModel     *model);
-
-  /*< private >*/
-  /* padding for future expansion */
-  void (*_clutter_model_1) (void);
-  void (*_clutter_model_2) (void);
-  void (*_clutter_model_3) (void);
-  void (*_clutter_model_4) (void);
-  void (*_clutter_model_5) (void);
-  void (*_clutter_model_6) (void);
-  void (*_clutter_model_7) (void);
-  void (*_clutter_model_8) (void);
-};
-
-CLUTTER_DEPRECATED_FOR(g_list_model_get_type)
-GType                 clutter_model_get_type           (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_set_types          (ClutterModel     *model,
-                                                        guint             n_columns,
-                                                        GType            *types);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_set_names          (ClutterModel     *model,
-                                                        guint             n_columns,
-                                                        const gchar * const names[]);
-
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_append             (ClutterModel     *model,
-                                                        ...);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_appendv            (ClutterModel     *model,
-                                                        guint             n_columns,
-                                                        guint            *columns,
-                                                        GValue           *values);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_prepend            (ClutterModel     *model,
-                                                        ...);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_prependv           (ClutterModel     *model,
-                                                        guint             n_columns,
-                                                        guint            *columns,
-                                                        GValue           *values);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_insert             (ClutterModel     *model,
-                                                        guint             row,
-                                                        ...);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_insertv            (ClutterModel     *model,
-                                                        guint             row,
-                                                        guint             n_columns,
-                                                        guint            *columns,
-                                                        GValue           *values);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_insert_value       (ClutterModel     *model,
-                                                        guint             row,
-                                                        guint             column,
-                                                        const GValue     *value);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_remove             (ClutterModel     *model,
-                                                        guint             row);
-
-CLUTTER_DEPRECATED_FOR(GListModel)
-guint                 clutter_model_get_n_rows         (ClutterModel     *model);
-CLUTTER_DEPRECATED_FOR(GListModel)
-guint                 clutter_model_get_n_columns      (ClutterModel     *model);
-CLUTTER_DEPRECATED_FOR(GListModel)
-const gchar *         clutter_model_get_column_name    (ClutterModel     *model,
-                                                        guint             column);
-CLUTTER_DEPRECATED_FOR(GListModel)
-GType                 clutter_model_get_column_type    (ClutterModel     *model,
-                                                        guint             column);
-
-CLUTTER_DEPRECATED_FOR(GListModel)
-ClutterModelIter *    clutter_model_get_first_iter     (ClutterModel     *model);
-CLUTTER_DEPRECATED_FOR(GListModel)
-ClutterModelIter *    clutter_model_get_last_iter      (ClutterModel     *model);
-CLUTTER_DEPRECATED_FOR(GListModel)
-ClutterModelIter *    clutter_model_get_iter_at_row    (ClutterModel     *model,
-                                                        guint             row);
-
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_set_sorting_column (ClutterModel     *model,
-                                                        gint              column);
-CLUTTER_DEPRECATED_FOR(GListModel)
-gint                  clutter_model_get_sorting_column (ClutterModel     *model);
-
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_foreach            (ClutterModel     *model,
-                                                        ClutterModelForeachFunc func, 
-                                                        gpointer          user_data);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_set_sort           (ClutterModel     *model, 
-                                                        gint              column,
-                                                        ClutterModelSortFunc func, 
-                                                        gpointer          user_data,
-                                                        GDestroyNotify    notify);
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_set_filter         (ClutterModel     *model, 
-                                                        ClutterModelFilterFunc func, 
-                                                        gpointer          user_data,
-                                                        GDestroyNotify    notify);
-CLUTTER_DEPRECATED_FOR(GListModel)
-gboolean              clutter_model_get_filter_set     (ClutterModel     *model);
-
-CLUTTER_DEPRECATED_FOR(GListModel)
-void                  clutter_model_resort             (ClutterModel     *model);
-CLUTTER_DEPRECATED_FOR(GListModel)
-gboolean              clutter_model_filter_row         (ClutterModel     *model,
-                                                        guint             row);
-CLUTTER_DEPRECATED_FOR(GListModel)
-gboolean              clutter_model_filter_iter        (ClutterModel     *model,
-                                                        ClutterModelIter *iter);
-
-/*
- * ClutterModelIter 
- */
-
-#define CLUTTER_TYPE_MODEL_ITER                 (clutter_model_iter_get_type ())
-#define CLUTTER_MODEL_ITER(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_MODEL_ITER, ClutterModelIter))
-#define CLUTTER_MODEL_ITER_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_MODEL_ITER, ClutterModelIterClass))
-#define CLUTTER_IS_MODEL_ITER(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_MODEL_ITER))
-#define CLUTTER_IS_MODEL_ITER_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_MODEL_ITER))
-#define CLUTTER_MODEL_ITER_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_MODEL_ITER, ClutterModelIterClass))
-
-/**
- * ClutterModelIter:
- *
- * Base class for list models iters. The #ClutterModelIter structure
- * contains only private data and should be manipulated using the
- * provided API.
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use custom iterators for #GListModel
- */
-struct _ClutterModelIter
-{
-  /*< private >*/
-  GObject parent_instance;
-
-  ClutterModelIterPrivate *priv;
-};
-
-/**
- * ClutterModelIterClass:
- * @get_value: Virtual function for retrieving the value at the given
- *   column of the row pointed by the iterator
- * @set_value: Virtual function for setting the value at the given
- *   column of the row pointer by the iterator
- * @is_last: Virtual function for knowing whether the iterator points
- *   at the last row in the model
- * @is_first: Virtual function for knowing whether the iterator points
- *   at the first row in the model
- * @next: Virtual function for moving the iterator to the following
- *   row in the model
- * @prev: Virtual function for moving the iterator toe the previous
- *   row in the model
- * @get_model: Virtual function for getting the model to which the
- *   iterator belongs to
- * @get_row: Virtual function for getting the row to which the iterator
- *   points
- * @copy: Virtual function for copying a #ClutterModelIter.
- *
- * Class for #ClutterModelIter instances.
- *
- * Since: 0.6
- *
- * Deprecated: 1.24: Use custom iterators for #GListModel
- */
-struct _ClutterModelIterClass 
-{
-  /*< private >*/
-  GObjectClass parent_class;
-
-  /*< public >*/
-  /* vtable not signals */
-  void              (* get_value) (ClutterModelIter *iter, 
-                                   guint             column, 
-                                   GValue           *value);
-  void              (* set_value) (ClutterModelIter *iter, 
-                                   guint             column, 
-                                   const GValue     *value);
-
-  gboolean          (* is_first)  (ClutterModelIter *iter);
-  gboolean          (* is_last)   (ClutterModelIter *iter);
-
-  ClutterModelIter *(* next)      (ClutterModelIter *iter);
-  ClutterModelIter *(* prev)      (ClutterModelIter *iter);
-
-  ClutterModel *    (* get_model) (ClutterModelIter *iter);
-  guint             (* get_row)   (ClutterModelIter *iter);
-
-  ClutterModelIter *(* copy)      (ClutterModelIter *iter);
-
-  /*< private >*/
-  /* padding for future expansion */
-  void (*_clutter_model_iter_1) (void);
-  void (*_clutter_model_iter_2) (void);
-  void (*_clutter_model_iter_3) (void);
-  void (*_clutter_model_iter_4) (void);
-  void (*_clutter_model_iter_5) (void);
-  void (*_clutter_model_iter_6) (void);
-  void (*_clutter_model_iter_7) (void);
-  void (*_clutter_model_iter_8) (void);
-};
-
-CLUTTER_DEPRECATED
-GType             clutter_model_iter_get_type   (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED
-void              clutter_model_iter_get        (ClutterModelIter *iter,
-                                                 ...);
-CLUTTER_DEPRECATED
-void              clutter_model_iter_get_valist (ClutterModelIter *iter,
-                                                 va_list          args);
-CLUTTER_DEPRECATED
-void              clutter_model_iter_get_value  (ClutterModelIter *iter,
-                                                 guint             column,
-                                                 GValue           *value);
-CLUTTER_DEPRECATED
-void              clutter_model_iter_set        (ClutterModelIter *iter,
-                                                 ...);
-CLUTTER_DEPRECATED
-void              clutter_model_iter_set_valist (ClutterModelIter *iter,
-                                                 va_list          args);
-CLUTTER_DEPRECATED
-void              clutter_model_iter_set_value  (ClutterModelIter *iter,
-                                                 guint             column,
-                                                 const GValue     *value);
-
-CLUTTER_DEPRECATED
-gboolean          clutter_model_iter_is_first   (ClutterModelIter *iter);
-CLUTTER_DEPRECATED
-gboolean          clutter_model_iter_is_last    (ClutterModelIter *iter);
-CLUTTER_DEPRECATED
-ClutterModelIter *clutter_model_iter_next       (ClutterModelIter *iter);
-CLUTTER_DEPRECATED
-ClutterModelIter *clutter_model_iter_prev       (ClutterModelIter *iter);
-
-CLUTTER_DEPRECATED
-ClutterModel *    clutter_model_iter_get_model  (ClutterModelIter *iter);
-CLUTTER_DEPRECATED
-guint             clutter_model_iter_get_row    (ClutterModelIter *iter);
-
-CLUTTER_DEPRECATED
-ClutterModelIter *clutter_model_iter_copy       (ClutterModelIter *iter);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_MODEL_H__ */

clutter/clutter/deprecated/clutter-score.h

@@ -1,144 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *
- * Copyright (C) 2006 OpenedHand
- *
- * 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/>.
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_SCORE_H__
-#define __CLUTTER_SCORE_H__
-
-#include <clutter/clutter-timeline.h>
-
-G_BEGIN_DECLS
-
-#define CLUTTER_TYPE_SCORE              (clutter_score_get_type ())
-
-#define CLUTTER_SCORE(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_SCORE, ClutterScore))
-#define CLUTTER_SCORE_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_SCORE, ClutterScoreClass))
-#define CLUTTER_IS_SCORE(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_SCORE))
-#define CLUTTER_IS_SCORE_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_SCORE))
-#define CLUTTER_SCORE_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_SCORE, ClutterScoreClass))
-
-typedef struct _ClutterScore        ClutterScore;
-typedef struct _ClutterScorePrivate ClutterScorePrivate;
-typedef struct _ClutterScoreClass   ClutterScoreClass; 
-
-/**
- * ClutterScore:
- *
- * The #ClutterScore structure contains only private data
- * and should be accessed using the provided API
- *
- * Since: 0.6
- */
-struct _ClutterScore
-{
-  /*< private >*/
-  GObject                 parent;
-  ClutterScorePrivate    *priv;
-};
-
-/**
- * ClutterScoreClass:
- * @timeline_started: handler for the #ClutterScore::timeline-started signal
- * @timeline_completed: handler for the #ClutterScore::timeline-completed
- *   signal
- * @started: handler for the #ClutterScore::started signal
- * @completed: handler for the #ClutterScore::completed signal
- * @paused: handler for the #ClutterScore::paused signal
- *
- * The #ClutterScoreClass structure contains only private data
- *
- * Since: 0.6
- */
-struct _ClutterScoreClass
-{
-  /*< private >*/
-  GObjectClass parent_class;
-
-  /*< public >*/
-  void (* timeline_started)   (ClutterScore    *score,
-                               ClutterTimeline *timeline);
-  void (* timeline_completed) (ClutterScore    *score,
-                               ClutterTimeline *timeline);
-
-  void (* started)            (ClutterScore    *score);
-  void (* completed)          (ClutterScore    *score);
-  void (* paused)             (ClutterScore    *score);
-
-  /*< private >*/
-  /* padding for future expansion */
-  void (*_clutter_score_1) (void);
-  void (*_clutter_score_2) (void);
-  void (*_clutter_score_3) (void);
-  void (*_clutter_score_4) (void);
-  void (*_clutter_score_5) (void);
-}; 
-
-CLUTTER_DEPRECATED
-GType clutter_score_get_type (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED
-ClutterScore *   clutter_score_new            (void);
-
-CLUTTER_DEPRECATED
-void             clutter_score_set_loop         (ClutterScore    *score,
-                                                 gboolean         loop);
-CLUTTER_DEPRECATED
-gboolean         clutter_score_get_loop         (ClutterScore    *score);
-
-CLUTTER_DEPRECATED
-gulong           clutter_score_append           (ClutterScore    *score,
-                                                 ClutterTimeline *parent,
-                                                 ClutterTimeline *timeline);
-CLUTTER_DEPRECATED
-gulong           clutter_score_append_at_marker (ClutterScore    *score,
-                                                 ClutterTimeline *parent,
-                                                 const gchar     *marker_name,
-                                                 ClutterTimeline *timeline);
-CLUTTER_DEPRECATED
-void             clutter_score_remove           (ClutterScore    *score,
-                                                 gulong           id_);
-CLUTTER_DEPRECATED
-void             clutter_score_remove_all       (ClutterScore    *score);
-CLUTTER_DEPRECATED
-ClutterTimeline *clutter_score_get_timeline     (ClutterScore    *score,
-                                                 gulong           id_);
-CLUTTER_DEPRECATED
-GSList *         clutter_score_list_timelines   (ClutterScore    *score);
-
-CLUTTER_DEPRECATED
-void             clutter_score_start            (ClutterScore    *score);
-CLUTTER_DEPRECATED
-void             clutter_score_stop             (ClutterScore    *score);
-CLUTTER_DEPRECATED
-void             clutter_score_pause            (ClutterScore    *score);
-CLUTTER_DEPRECATED
-void             clutter_score_rewind           (ClutterScore    *score);
-CLUTTER_DEPRECATED
-gboolean         clutter_score_is_playing       (ClutterScore    *score);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_SCORE_H__ */

clutter/clutter/deprecated/clutter-shader.c

@@ -1,907 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By: Matthew Allum   <mallum@openedhand.com>
- *              Øyvind Kolås    <pippin@o-hand.com>
- *              Emmanuele Bassi <ebassi@linux.intel.com>
- *
- * Copyright (C) 2007, 2008 OpenedHand
- * 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/>.
- *
- *
- */
-
-/**
- * SECTION:clutter-shader
- * @short_description: Programmable pipeline abstraction
- *
- * #ClutterShader is an object providing an abstraction over the
- * OpenGL programmable pipeline. By using #ClutterShader<!-- -->s is
- * possible to override the drawing pipeline by using small programs
- * also known as "shaders".
- *
- * #ClutterShader is available since Clutter 0.6.
- *
- * #ClutterShader is deprecated since Clutter 1.8; use #ClutterShaderEffect
- * in newly written code, instead.
- */
-
-#include "clutter-build-config.h"
-
-#include <string.h>
-#include <stdlib.h>
-
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-
-#include <glib.h>
-
-#include <cogl/cogl.h>
-
-#include "clutter-shader.h"
-
-#include "clutter-debug.h"
-#include "clutter-private.h"
-
-/* global list of shaders */
-static GList *clutter_shaders_list = NULL;
-
-struct _ClutterShaderPrivate
-{
-  guint       compiled         : 1; /* Shader is bound to the GL context */
-  guint       is_enabled       : 1;
-
-  gchar      *vertex_source;        /* GLSL source for vertex shader */
-  gchar      *fragment_source;      /* GLSL source for fragment shader */
-
-  CoglHandle  program;
-
-  CoglHandle  vertex_shader;
-  CoglHandle  fragment_shader;
-};
-
-enum
-{
-  PROP_0,
-
-  PROP_VERTEX_SOURCE,
-  PROP_FRAGMENT_SOURCE,
-  PROP_COMPILED,
-  PROP_ENABLED,
-
-  PROP_LAST
-};
-
-static GParamSpec *obj_props[PROP_LAST];
-
-G_DEFINE_TYPE_WITH_PRIVATE (ClutterShader, clutter_shader, G_TYPE_OBJECT)
-
-static inline void
-clutter_shader_release_internal (ClutterShader *shader)
-{
-  ClutterShaderPrivate *priv = shader->priv;
-
-  if (!priv->compiled)
-    return;
-
-  g_assert (priv->program != COGL_INVALID_HANDLE);
-
-  if (priv->vertex_shader != COGL_INVALID_HANDLE)
-    cogl_handle_unref (priv->vertex_shader);
-
-  if (priv->fragment_shader != COGL_INVALID_HANDLE)
-    cogl_handle_unref (priv->fragment_shader);
-
-  if (priv->program != COGL_INVALID_HANDLE)
-    cogl_handle_unref (priv->program);
-
-  priv->vertex_shader = COGL_INVALID_HANDLE;
-  priv->fragment_shader = COGL_INVALID_HANDLE;
-  priv->program = COGL_INVALID_HANDLE;
-  priv->compiled = FALSE;
-}
-
-static void
-clutter_shader_finalize (GObject *object)
-{
-  ClutterShader        *shader;
-  ClutterShaderPrivate *priv;
-
-  shader = CLUTTER_SHADER (object);
-  priv   = shader->priv;
-
-  clutter_shaders_list = g_list_remove (clutter_shaders_list, object);
-
-  g_free (priv->fragment_source);
-  g_free (priv->vertex_source);
-
-  G_OBJECT_CLASS (clutter_shader_parent_class)->finalize (object);
-}
-
-static void
-clutter_shader_dispose (GObject *object)
-{
-  ClutterShader *shader = CLUTTER_SHADER (object);
-
-  clutter_shader_release_internal (shader);
-
-  G_OBJECT_CLASS (clutter_shader_parent_class)->finalize (object);
-}
-
-static void
-clutter_shader_set_property (GObject      *object,
-                             guint         prop_id,
-                             const GValue *value,
-                             GParamSpec   *pspec)
-{
-  ClutterShader *shader = CLUTTER_SHADER(object);
-
-  switch (prop_id)
-    {
-    case PROP_VERTEX_SOURCE:
-      clutter_shader_set_vertex_source (shader,
-					g_value_get_string (value), -1);
-      break;
-    case PROP_FRAGMENT_SOURCE:
-      clutter_shader_set_fragment_source (shader,
-					  g_value_get_string (value), -1);
-      break;
-    case PROP_ENABLED:
-      clutter_shader_set_is_enabled (shader, g_value_get_boolean (value));
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-clutter_shader_get_property (GObject    *object,
-                             guint       prop_id,
-                             GValue     *value,
-                             GParamSpec *pspec)
-{
-  ClutterShader        *shader;
-  ClutterShaderPrivate *priv;
-
-  shader = CLUTTER_SHADER(object);
-  priv = shader->priv;
-
-  switch (prop_id)
-    {
-    case PROP_VERTEX_SOURCE:
-      g_value_set_string (value, priv->vertex_source);
-      break;
-    case PROP_FRAGMENT_SOURCE:
-      g_value_set_string (value, priv->fragment_source);
-      break;
-    case PROP_COMPILED:
-      g_value_set_boolean (value, priv->compiled);
-      break;
-    case PROP_ENABLED:
-      g_value_set_boolean (value, priv->is_enabled);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-    }
-}
-
-static GObject *
-clutter_shader_constructor (GType                  type,
-                            guint                  n_params,
-                            GObjectConstructParam *params)
-{
-  GObjectClass *parent_class;
-  GObject *object;
-
-  parent_class = G_OBJECT_CLASS (clutter_shader_parent_class);
-  object = parent_class->constructor (type, n_params, params);
-
-  /* add this instance to the global list of shaders */
-  clutter_shaders_list = g_list_prepend (clutter_shaders_list, object);
-
-  return object;
-}
-
-static void
-clutter_shader_class_init (ClutterShaderClass *klass)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (klass);
-  GParamSpec *pspec = NULL;
-
-  object_class->finalize      = clutter_shader_finalize;
-  object_class->dispose       = clutter_shader_dispose;
-  object_class->set_property  = clutter_shader_set_property;
-  object_class->get_property  = clutter_shader_get_property;
-  object_class->constructor   = clutter_shader_constructor;
-
-  /**
-   * ClutterShader:vertex-source:
-   *
-   * GLSL source code for the vertex shader part of the shader
-   * program, if any
-   *
-   * Since: 0.6
-   *
-   * Deprecated: 1.8: Use #ClutterShaderEffect instead.
-   */
-  pspec = g_param_spec_string ("vertex-source",
-                               P_("Vertex Source"),
-                               P_("Source of vertex shader"),
-                               NULL,
-                               CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_VERTEX_SOURCE] = pspec;
-  g_object_class_install_property (object_class, PROP_VERTEX_SOURCE, pspec);
-
-  /**
-   * ClutterShader:fragment-source:
-   *
-   * GLSL source code for the fragment shader part of the shader program.
-   *
-   * Since: 0.6
-   *
-   * Deprecated: 1.8: Use #ClutterShaderEffect instead.
-   */
-  pspec = g_param_spec_string ("fragment-source",
-                               P_("Fragment Source"),
-                               P_("Source of fragment shader"),
-                               NULL,
-                               CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_FRAGMENT_SOURCE] = pspec;
-  g_object_class_install_property (object_class, PROP_FRAGMENT_SOURCE, pspec);
-
-  /**
-   * ClutterShader:compiled:
-   *
-   * Whether the shader is compiled and linked, ready for use
-   * in the GL context.
-   *
-   * Since: 0.8
-   *
-   * Deprecated: 1.8: Use #ClutterShaderEffect instead.
-   */
-  pspec = g_param_spec_boolean ("compiled",
-                                P_("Compiled"),
-                                P_("Whether the shader is compiled and linked"),
-                                FALSE,
-                                CLUTTER_PARAM_READABLE);
-  obj_props[PROP_COMPILED] = pspec;
-  g_object_class_install_property (object_class, PROP_COMPILED, pspec);
-
-  /**
-   * ClutterShader:enabled:
-   *
-   * Whether the shader is currently used in the GL rendering pipeline.
-   *
-   * Since: 0.6
-   *
-   * Deprecated: 1.8: Use #ClutterShaderEffect instead.
-   */
-  pspec = g_param_spec_boolean ("enabled",
-                                P_("Enabled"),
-                                P_("Whether the shader is enabled"),
-                                FALSE,
-                                CLUTTER_PARAM_READWRITE);
-  obj_props[PROP_ENABLED] = pspec;
-  g_object_class_install_property (object_class, PROP_ENABLED, pspec);
-}
-
-static void
-clutter_shader_init (ClutterShader *self)
-{
-  ClutterShaderPrivate *priv;
-
-  priv = self->priv = clutter_shader_get_instance_private (self);
-
-  priv->compiled = FALSE;
-
-  priv->vertex_source = NULL;
-  priv->fragment_source = NULL;
-
-  priv->program = COGL_INVALID_HANDLE;
-  priv->vertex_shader = COGL_INVALID_HANDLE;
-  priv->fragment_shader = COGL_INVALID_HANDLE;
-}
-
-/**
- * clutter_shader_new:
- *
- * Create a new #ClutterShader instance.
- *
- * Return value: a new #ClutterShader.
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-ClutterShader *
-clutter_shader_new (void)
-{
-  return g_object_new (CLUTTER_TYPE_SHADER, NULL);
-}
-
-static inline void
-clutter_shader_set_source (ClutterShader     *shader,
-                           ClutterShaderType  shader_type,
-                           const gchar       *data,
-                           gssize             length)
-{
-  ClutterShaderPrivate *priv = shader->priv;
-
-  if (length < 0)
-    length = strlen (data);
-
-  g_object_freeze_notify (G_OBJECT (shader));
-
-  /* release shader if bound when changing the source, the shader will
-   * automatically be rebound on the next use.
-   */
-  if (clutter_shader_is_compiled (shader))
-    clutter_shader_release (shader);
-
-  CLUTTER_NOTE (SHADER,
-                "setting %s shader (len:%" G_GSSIZE_FORMAT ")",
-                shader_type == CLUTTER_VERTEX_SHADER ? "vertex" : "fragment",
-                length);
-
-  switch (shader_type)
-    {
-    case CLUTTER_FRAGMENT_SHADER:
-      g_free (priv->fragment_source);
-
-      priv->fragment_source = g_strndup (data, length);
-      g_object_notify_by_pspec (G_OBJECT (shader), obj_props[PROP_FRAGMENT_SOURCE]);
-      break;
-
-    case CLUTTER_VERTEX_SHADER:
-      g_free (priv->vertex_source);
-
-      priv->vertex_source = g_strndup (data, length);
-      g_object_notify_by_pspec (G_OBJECT (shader), obj_props[PROP_VERTEX_SOURCE]);
-      break;
-    }
-
-  g_object_thaw_notify (G_OBJECT (shader));
-}
-
-/**
- * clutter_shader_set_fragment_source:
- * @shader: a #ClutterShader
- * @data: GLSL source code.
- * @length: length of source buffer (currently ignored)
- *
- * Sets the GLSL source code to be used by a #ClutterShader for the fragment
- * program.
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-void
-clutter_shader_set_fragment_source (ClutterShader      *shader,
-                                    const gchar        *data,
-                                    gssize              length)
-{
-  g_return_if_fail (CLUTTER_IS_SHADER (shader));
-  g_return_if_fail (data != NULL);
-
-  clutter_shader_set_source (shader, CLUTTER_FRAGMENT_SHADER, data, length);
-}
-
-/**
- * clutter_shader_set_vertex_source:
- * @shader: a #ClutterShader
- * @data: GLSL source code.
- * @length: length of source buffer (currently ignored)
- *
- * Sets the GLSL source code to be used by a #ClutterShader for the vertex
- * program.
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-void
-clutter_shader_set_vertex_source (ClutterShader      *shader,
-                                  const gchar        *data,
-                                  gssize              length)
-{
-  g_return_if_fail (CLUTTER_IS_SHADER (shader));
-  g_return_if_fail (data != NULL);
-
-  clutter_shader_set_source (shader, CLUTTER_VERTEX_SHADER, data, length);
-}
-
-static const gchar *
-clutter_shader_get_source (ClutterShader     *shader,
-                           ClutterShaderType  shader_type)
-{
-  switch (shader_type)
-    {
-    case CLUTTER_FRAGMENT_SHADER:
-      return shader->priv->fragment_source;
-
-    case CLUTTER_VERTEX_SHADER:
-      return shader->priv->vertex_source;
-    }
-
-  return NULL;
-}
-
-static CoglHandle
-clutter_shader_get_cogl_shader (ClutterShader     *shader,
-                                ClutterShaderType  shader_type)
-{
-  switch (shader_type)
-    {
-    case CLUTTER_FRAGMENT_SHADER:
-      return shader->priv->fragment_shader;
-
-    case CLUTTER_VERTEX_SHADER:
-      return shader->priv->vertex_shader;
-    }
-
-  return COGL_INVALID_HANDLE;
-}
-
-static gboolean
-clutter_shader_glsl_bind (ClutterShader      *self,
-                          ClutterShaderType   shader_type,
-                          GError            **error)
-{
-  ClutterShaderPrivate *priv = self->priv;
-  CoglHandle shader = COGL_INVALID_HANDLE;
-
-  switch (shader_type)
-    {
-    case CLUTTER_VERTEX_SHADER:
-      shader = cogl_create_shader (COGL_SHADER_TYPE_VERTEX);
-      cogl_shader_source (shader, priv->vertex_source);
-
-      priv->vertex_shader = shader;
-      break;
-
-    case CLUTTER_FRAGMENT_SHADER:
-      shader = cogl_create_shader (COGL_SHADER_TYPE_FRAGMENT);
-      cogl_shader_source (shader, priv->fragment_source);
-
-      priv->fragment_shader = shader;
-      break;
-    }
-
-  g_assert (shader != COGL_INVALID_HANDLE);
-
-  cogl_shader_compile (shader);
-  if (!cogl_shader_is_compiled (shader))
-    {
-      gchar *log_buf;
-
-      log_buf = cogl_shader_get_info_log (shader);
-
-      /* translators: the first %s is the type of the shader, either
-       * Vertex shader or Fragment shader; the second %s is the actual
-       * error as reported by COGL
-       */
-      g_set_error (error, CLUTTER_SHADER_ERROR,
-                   CLUTTER_SHADER_ERROR_COMPILE,
-                   _("%s compilation failed: %s"),
-                   shader_type == CLUTTER_VERTEX_SHADER ? _("Vertex shader")
-                                                        : _("Fragment shader"),
-                   log_buf);
-
-      g_free (log_buf);
-
-      return FALSE;
-    }
-
-  cogl_program_attach_shader (priv->program, shader);
-
-  return TRUE;
-}
-
-static gboolean
-bind_glsl_shader (ClutterShader  *self,
-                  GError        **error)
-{
-  ClutterShaderPrivate *priv = self->priv;
-  GError *bind_error = NULL;
-  gboolean res;
-
-  priv->program = cogl_create_program ();
-
-  if (priv->vertex_source != COGL_INVALID_HANDLE)
-    {
-      res = clutter_shader_glsl_bind (self,
-                                      CLUTTER_VERTEX_SHADER,
-                                      &bind_error);
-
-      if (!res)
-        {
-          g_propagate_error (error, bind_error);
-          return FALSE;
-        }
-    }
-
-  if (priv->fragment_source != COGL_INVALID_HANDLE)
-    {
-      res = clutter_shader_glsl_bind (self,
-                                      CLUTTER_FRAGMENT_SHADER,
-                                      &bind_error);
-
-      if (!res)
-        {
-          g_propagate_error (error, bind_error);
-          return FALSE;
-        }
-    }
-
-  cogl_program_link (priv->program);
-
-  return TRUE;
-}
-
-/**
- * clutter_shader_compile:
- * @shader: a #ClutterShader
- * @error: return location for a #GError, or %NULL
- *
- * Compiles and links GLSL sources set for vertex and fragment shaders for
- * a #ClutterShader. If the compilation fails and a #GError return location is
- * provided the error will contain the errors from the compiler, if any.
- *
- * Return value: returns TRUE if the shader was succesfully compiled.
- *
- * Since: 0.8
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-gboolean
-clutter_shader_compile (ClutterShader  *shader,
-                        GError        **error)
-{
-  ClutterShaderPrivate *priv;
-
-  g_return_val_if_fail (CLUTTER_IS_SHADER (shader), FALSE);
-
-  priv = shader->priv;
-
-  if (priv->compiled)
-    return priv->compiled;
-
-  if (!clutter_feature_available (CLUTTER_FEATURE_SHADERS_GLSL))
-    {
-      g_set_error (error, CLUTTER_SHADER_ERROR,
-                   CLUTTER_SHADER_ERROR_NO_GLSL,
-                   "GLSL shaders not supported");
-      priv->compiled = FALSE;
-      return priv->compiled;
-    }
-
-  priv->compiled = bind_glsl_shader (shader, error);
-  g_object_notify_by_pspec (G_OBJECT (shader), obj_props[PROP_COMPILED]);
-
-  return priv->compiled;
-}
-
-/**
- * clutter_shader_release:
- * @shader: a #ClutterShader
- *
- * Frees up any GL context resources held by the shader.
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-void
-clutter_shader_release (ClutterShader *shader)
-{
-  g_return_if_fail (CLUTTER_IS_SHADER (shader));
-
-  clutter_shader_release_internal (shader);
-
-  g_object_notify_by_pspec (G_OBJECT (shader), obj_props[PROP_COMPILED]);
-}
-
-/**
- * clutter_shader_is_compiled:
- * @shader: a #ClutterShader
- *
- * Checks whether @shader is is currently compiled, linked and bound
- * to the GL context.
- *
- * Return value: %TRUE if the shader is compiled, linked and ready for use.
- *
- * Since: 0.8
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-gboolean
-clutter_shader_is_compiled (ClutterShader *shader)
-{
-  g_return_val_if_fail (CLUTTER_IS_SHADER (shader), FALSE);
-
-  return shader->priv->compiled;
-}
-
-/**
- * clutter_shader_set_is_enabled:
- * @shader: a #ClutterShader
- * @enabled: The new state of the shader.
- *
- * Enables a shader. This function will attempt to compile and link
- * the shader, if it isn't already.
- *
- * When @enabled is %FALSE the default state of the GL pipeline will be
- * used instead.
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-void
-clutter_shader_set_is_enabled (ClutterShader *shader,
-                               gboolean       enabled)
-{
-  ClutterShaderPrivate *priv;
-
-  g_return_if_fail (CLUTTER_IS_SHADER (shader));
-
-  priv = shader->priv;
-
-  if (priv->is_enabled != enabled)
-    {
-      GError *error = NULL;
-      gboolean res;
-
-      res = clutter_shader_compile (shader, &error);
-      if (!res)
-        {
-          g_warning ("Unable to bind the shader: %s",
-                     error ? error->message : "unknown error");
-          if (error)
-            g_error_free (error);
-
-          return;
-        }
-
-      priv->is_enabled = enabled;
-
-      if (priv->is_enabled)
-        cogl_program_use (priv->program);
-      else
-        cogl_program_use (COGL_INVALID_HANDLE);
-
-      g_object_notify_by_pspec (G_OBJECT (shader), obj_props[PROP_ENABLED]);
-    }
-}
-
-/**
- * clutter_shader_get_is_enabled:
- * @shader: a #ClutterShader
- *
- * Checks whether @shader is enabled.
- *
- * Return value: %TRUE if the shader is enabled.
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-gboolean
-clutter_shader_get_is_enabled (ClutterShader *shader)
-{
-  g_return_val_if_fail (CLUTTER_IS_SHADER (shader), FALSE);
-
-  return shader->priv->is_enabled;
-}
-
-/**
- * clutter_shader_set_uniform:
- * @shader: a #ClutterShader.
- * @name: name of uniform in GLSL shader program to set.
- * @value: a #ClutterShaderFloat, #ClutterShaderInt or #ClutterShaderMatrix
- *         #GValue.
- *
- * Sets a user configurable variable in the GLSL shader programs attached to
- * a #ClutterShader.
- *
- * Since: 1.0
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-void
-clutter_shader_set_uniform (ClutterShader *shader,
-                            const gchar   *name,
-                            const GValue  *value)
-{
-  ClutterShaderPrivate *priv;
-  int                   location = 0;
-  gsize                 size;
-
-  g_return_if_fail (CLUTTER_IS_SHADER (shader));
-  g_return_if_fail (name != NULL);
-  g_return_if_fail (value != NULL);
-  g_return_if_fail (CLUTTER_VALUE_HOLDS_SHADER_FLOAT (value) ||
-                    CLUTTER_VALUE_HOLDS_SHADER_INT (value) ||
-                    CLUTTER_VALUE_HOLDS_SHADER_MATRIX (value) ||
-                    G_VALUE_HOLDS_FLOAT (value) ||
-                    G_VALUE_HOLDS_INT (value));
-
-  priv = shader->priv;
-  g_return_if_fail (priv->program != COGL_INVALID_HANDLE);
-
-  location = cogl_program_get_uniform_location (priv->program, name);
-
-  if (CLUTTER_VALUE_HOLDS_SHADER_FLOAT (value))
-    {
-      const float *floats;
-
-      floats = clutter_value_get_shader_float (value, &size);
-      cogl_program_set_uniform_float (priv->program,
-                                      location, size, 1, floats);
-    }
-  else if (CLUTTER_VALUE_HOLDS_SHADER_INT (value))
-    {
-      const int *ints;
-
-      ints = clutter_value_get_shader_int (value, &size);
-      cogl_program_set_uniform_int (priv->program,
-                                    location, size, 1, ints);
-    }
-  else if (CLUTTER_VALUE_HOLDS_SHADER_MATRIX (value))
-    {
-      const float *matrix;
-
-      matrix = clutter_value_get_shader_matrix (value, &size);
-      cogl_program_set_uniform_matrix (priv->program,
-                                       location, size, 1, FALSE, matrix);
-    }
-  else if (G_VALUE_HOLDS_FLOAT (value))
-    {
-      float float_val = g_value_get_float (value);
-
-      cogl_program_set_uniform_float (priv->program,
-                                      location, 1, 1, &float_val);
-    }
-  else if (G_VALUE_HOLDS_INT (value))
-    {
-      int int_val = g_value_get_int (value);
-
-      cogl_program_set_uniform_int (priv->program,
-                                    location, 1, 1, &int_val);
-    }
-  else
-    g_assert_not_reached ();
-}
-
-/**
- * clutter_shader_get_fragment_source:
- * @shader: a #ClutterShader
- *
- * Query the current GLSL fragment source set on @shader.
- *
- * Return value: the source of the fragment shader for this
- * ClutterShader object or %NULL. The returned string is owned by the
- * shader object and should never be modified or freed
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-const gchar *
-clutter_shader_get_fragment_source (ClutterShader *shader)
-{
-  g_return_val_if_fail (CLUTTER_IS_SHADER (shader), NULL);
-
-  return clutter_shader_get_source (shader, CLUTTER_FRAGMENT_SHADER);
-}
-
-/**
- * clutter_shader_get_vertex_source:
- * @shader: a #ClutterShader
- *
- * Query the current GLSL vertex source set on @shader.
- *
- * Return value: the source of the vertex shader for this
- * ClutterShader object or %NULL. The returned string is owned by the
- * shader object and should never be modified or freed
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-const gchar *
-clutter_shader_get_vertex_source (ClutterShader *shader)
-{
-  g_return_val_if_fail (CLUTTER_IS_SHADER (shader), NULL);
-
-  return clutter_shader_get_source (shader, CLUTTER_VERTEX_SHADER);
-}
-
-/**
- * clutter_shader_get_cogl_program:
- * @shader: a #ClutterShader
- *
- * Retrieves the underlying #CoglHandle for the shader program.
- *
- * Return value: (transfer none): A #CoglHandle for the shader program,
- *   or %NULL. The handle is owned by the #ClutterShader and it should
- *   not be unreferenced
- *
- * Since: 1.0
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-CoglHandle
-clutter_shader_get_cogl_program (ClutterShader *shader)
-{
-  g_return_val_if_fail (CLUTTER_IS_SHADER (shader), NULL);
-
-  return shader->priv->program;
-}
-
-/**
- * clutter_shader_get_cogl_fragment_shader:
- * @shader: a #ClutterShader
- *
- * Retrieves the underlying #CoglHandle for the fragment shader.
- *
- * Return value: (transfer none): A #CoglHandle for the fragment
- *   shader, or %NULL. The handle is owned by the #ClutterShader
- *   and it should not be unreferenced
- *
- * Since: 1.0
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-CoglHandle
-clutter_shader_get_cogl_fragment_shader (ClutterShader *shader)
-{
-  g_return_val_if_fail (CLUTTER_IS_SHADER (shader), NULL);
-
-  return clutter_shader_get_cogl_shader (shader, CLUTTER_FRAGMENT_SHADER);
-}
-
-/**
- * clutter_shader_get_cogl_vertex_shader:
- * @shader: a #ClutterShader
- *
- * Retrieves the underlying #CoglHandle for the vertex shader.
- *
- * Return value: (transfer none): A #CoglHandle for the vertex
- *   shader, or %NULL. The handle is owned by the #ClutterShader
- *   and it should not be unreferenced
- *
- * Since: 1.0
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead.
- */
-CoglHandle
-clutter_shader_get_cogl_vertex_shader (ClutterShader *shader)
-{
-  g_return_val_if_fail (CLUTTER_IS_SHADER (shader), NULL);
-
-  return clutter_shader_get_cogl_shader (shader, CLUTTER_VERTEX_SHADER);
-}
-
-GQuark
-clutter_shader_error_quark (void)
-{
-  return g_quark_from_static_string ("clutter-shader-error");
-}

clutter/clutter/deprecated/clutter-shader.h

@@ -1,182 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *             Øyvind Kolås   <pippin@o-hand.com>
- *
- * Copyright (C) 2007 OpenedHand
- *
- * 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/>.
- */
-
-#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
-#error "Only <clutter/clutter.h> can be included directly."
-#endif
-
-#ifndef __CLUTTER_SHADER_H__
-#define __CLUTTER_SHADER_H__
-
-#include <clutter/clutter-types.h>
-#include <clutter/clutter-shader-types.h>
-
-G_BEGIN_DECLS
-
-#define CLUTTER_TYPE_SHADER         (clutter_shader_get_type ())
-#define CLUTTER_SHADER(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), CLUTTER_TYPE_SHADER, ClutterShader))
-#define CLUTTER_SHADER_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), CLUTTER_TYPE_SHADER, ClutterShaderClass))
-#define CLUTTER_IS_SHADER(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), CLUTTER_TYPE_SHADER))
-#define CLUTTER_IS_SHADER_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), CLUTTER_TYPE_SHADER))
-#define CLUTTER_SHADER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), CLUTTER_TYPE_SHADER, ClutterShaderClass))
-
-/**
- * CLUTTER_SHADER_ERROR:
- *
- * Error domain for #ClutterShader errors
- *
- * Since: 0.6
- *
- * Deprecated: 1.8
- */
-#define CLUTTER_SHADER_ERROR        (clutter_shader_error_quark ())
-
-/**
- * ClutterShaderError:
- * @CLUTTER_SHADER_ERROR_NO_ASM: No ASM shaders support
- * @CLUTTER_SHADER_ERROR_NO_GLSL: No GLSL shaders support
- * @CLUTTER_SHADER_ERROR_COMPILE: Compilation error
- *
- * #ClutterShader error enumeration
- *
- * Since: 0.6
- *
- * Deprecated: 1.8
- */
-typedef enum {
-  CLUTTER_SHADER_ERROR_NO_ASM,
-  CLUTTER_SHADER_ERROR_NO_GLSL,
-  CLUTTER_SHADER_ERROR_COMPILE
-} ClutterShaderError;
-
-typedef struct _ClutterShaderPrivate ClutterShaderPrivate;
-typedef struct _ClutterShaderClass   ClutterShaderClass;
-
-/**
- * ClutterShader:
- *
- * The #ClutterShader structure contains only private data
- * and should be accessed using the provided API
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffect instead
- */
-struct _ClutterShader
-{
-  /*< private >*/
-  GObject               parent;
-  ClutterShaderPrivate *priv;
-};
-
-/**
- * ClutterShaderClass:
- *
- * The #ClutterShaderClass structure contains only private data
- *
- * Since: 0.6
- *
- * Deprecated: 1.8: Use #ClutterShaderEffectClass instead
- */
-struct _ClutterShaderClass
-{
-  /*< private >*/
-  GObjectClass parent_class;
-};
-
-CLUTTER_DEPRECATED
-GQuark clutter_shader_error_quark (void);
-
-CLUTTER_DEPRECATED
-GType clutter_shader_get_type (void) G_GNUC_CONST;
-
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-ClutterShader *       clutter_shader_new                      (void);
-
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-void                  clutter_shader_set_is_enabled           (ClutterShader      *shader,
-                                                               gboolean            enabled);
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-gboolean              clutter_shader_get_is_enabled           (ClutterShader      *shader);
-
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-gboolean              clutter_shader_compile                  (ClutterShader      *shader,
-                                                               GError            **error);
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-void                  clutter_shader_release                  (ClutterShader      *shader);
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-gboolean              clutter_shader_is_compiled              (ClutterShader      *shader);
-
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-void                  clutter_shader_set_vertex_source        (ClutterShader      *shader,
-                                                               const gchar        *data,
-                                                               gssize              length);
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-void                  clutter_shader_set_fragment_source      (ClutterShader      *shader,
-                                                               const gchar        *data,
-                                                               gssize              length);
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-const gchar *         clutter_shader_get_vertex_source        (ClutterShader      *shader);
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-const gchar *         clutter_shader_get_fragment_source      (ClutterShader      *shader);
-
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-void                  clutter_shader_set_uniform              (ClutterShader      *shader,
-                                                               const gchar        *name,
-                                                               const GValue       *value);
-
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-CoglHandle            clutter_shader_get_cogl_program         (ClutterShader      *shader);
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-CoglHandle            clutter_shader_get_cogl_fragment_shader (ClutterShader      *shader);
-CLUTTER_DEPRECATED_FOR(ClutterShaderEffect)
-CoglHandle            clutter_shader_get_cogl_vertex_shader   (ClutterShader      *shader);
-
-/* ClutterActor methods */
-
-CLUTTER_DEPRECATED_FOR(clutter_actor_add_effect)
-gboolean              clutter_actor_set_shader                (ClutterActor       *self,
-                                                               ClutterShader      *shader);
-
-CLUTTER_DEPRECATED_FOR(clutter_actor_get_effect)
-ClutterShader *       clutter_actor_get_shader                (ClutterActor       *self);
-
-CLUTTER_DEPRECATED_FOR(clutter_shader_effect_set_uniform_value)
-void                  clutter_actor_set_shader_param          (ClutterActor       *self,
-                                                               const gchar        *param,
-                                                               const GValue       *value);
-
-CLUTTER_DEPRECATED_FOR(clutter_shader_effect_set_uniform)
-void                  clutter_actor_set_shader_param_int      (ClutterActor       *self,
-                                                               const gchar        *param,
-                                                               gint                value);
-
-CLUTTER_DEPRECATED_FOR(clutter_shader_effect_set_uniform)
-void                  clutter_actor_set_shader_param_float    (ClutterActor       *self,
-                                                               const gchar        *param,
-                                                               gfloat              value);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_SHADER_H__ */

clutter/clutter/deprecated/clutter-state.c

@@ -131,7 +131,6 @@
  *       "source" : "source-state",
  *       "target" : "target-state",
  *       "duration" : milliseconds,
- *       "animator" : "animator-definition"
  *     },
  *     ...
  *   ]
@@ -142,7 +141,7 @@
  * as clutter_state_set_key() function arguments.
  *
  * The source and target values control the source and target state of the
- * transition. The key and animator properties are mutually exclusive.
+ * transition.
  *
  * The pre-delay and post-delay values are optional.
  *
@@ -189,7 +188,6 @@
 
 #include "clutter-alpha.h"
 #include "clutter-animatable.h"
-#include "clutter-animator.h"
 #include "clutter-enum-types.h"
 #include "clutter-interval.h"
 #include "clutter-marshal.h"
@@ -197,11 +195,6 @@
 #include "clutter-scriptable.h"
 #include "clutter-script-private.h"
 
-typedef struct StateAnimator {
-  const gchar     *source_state_name; /* interned string identifying entry */
-  ClutterAnimator *animator;          /* pointer to animator itself */
-} StateAnimator;
-
 typedef struct State
 { 
   const gchar  *name;          /* interned string for this state name */
@@ -209,8 +202,6 @@ typedef struct State
                                   names */
   GList        *keys;          /* list of all keys pertaining to transitions
                                   from other states to this one */
-  GArray       *animators;     /* list of animators for transitioning from
-                                * specific source states */
   ClutterState *clutter_state; /* the ClutterState object this state belongs to
                                 */
 } State;
@@ -227,8 +218,6 @@ struct _ClutterStatePrivate
   State           *source_state;      /* current source_state */
   const gchar     *target_state_name; /* current target state */
   State           *target_state;      /* target state name */
-  ClutterAnimator *current_animator;  /* !NULL if the current transition is
-                                         overriden by an animator */
 };
 
 #define SLAVE_TIMELINE_LENGTH 10000
@@ -496,7 +485,6 @@ state_free (gpointer data)
        state->keys = g_list_remove (state->keys, state->keys->data))
     clutter_state_key_free (state->keys->data);
 
-  g_array_free (state->animators, TRUE);
   g_hash_table_destroy (state->durations);
   g_free (state);
 }
@@ -510,7 +498,6 @@ state_new (ClutterState *clutter_state,
   state = g_new0 (State, 1);
   state->clutter_state = clutter_state;
   state->name = name;
-  state->animators = g_array_new (TRUE, TRUE, sizeof (StateAnimator));
   state->durations = g_hash_table_new (g_direct_hash, g_direct_equal);
 
   return state;
@@ -533,14 +520,6 @@ static void
 clutter_state_completed (ClutterTimeline *timeline,
                          ClutterState    *state)
 {
-  ClutterStatePrivate *priv = state->priv;
-
-  if (priv->current_animator)
-    {
-      clutter_animator_set_timeline (priv->current_animator, NULL);
-      priv->current_animator = NULL;
-    }
-
   g_signal_emit (state, state_signals[COMPLETED], 0);
 }
 
@@ -556,9 +535,6 @@ clutter_state_new_frame (ClutterTimeline *timeline,
   GObject *curobj = NULL;
   gboolean found_specific = FALSE;
 
-  if (priv->current_animator)
-    return;
-
   progress = clutter_timeline_get_progress (timeline);
 
   for (k = priv->target_state->keys; k; k = k->next)
@@ -649,7 +625,6 @@ clutter_state_change (ClutterState *state,
                       gboolean      animate)
 {
   ClutterStatePrivate *priv;
-  ClutterAnimator     *animator;
   State               *new_state;
   guint                duration;
   GList               *k;
@@ -673,12 +648,6 @@ clutter_state_change (ClutterState *state,
       clutter_timeline_stop (priv->timeline);
       clutter_timeline_rewind (priv->timeline);
 
-      if (priv->current_animator)
-        {
-          clutter_animator_set_timeline (priv->current_animator, NULL);
-          priv->current_animator = NULL;
-        }
-
       return NULL;
     }
 
@@ -694,12 +663,6 @@ clutter_state_change (ClutterState *state,
         return priv->timeline;
     }
 
-  if (priv->current_animator != NULL)
-    {
-      clutter_animator_set_timeline (priv->current_animator, NULL);
-      priv->current_animator = NULL;
-    }
-
   priv->source_state_name = priv->target_state_name;
   priv->target_state_name = target_state_name;
 
@@ -718,55 +681,37 @@ clutter_state_change (ClutterState *state,
       return NULL;
     }
 
-  animator = clutter_state_get_animator (state,
-                                         priv->source_state_name,
-                                         priv->target_state_name);
-  priv->target_state = new_state;
-
-  if (animator == NULL && new_state->keys == NULL)
-    animator = clutter_state_get_animator (state, NULL,
-                                           priv->target_state_name);
-
-  if (animator != NULL)
+  for (k = new_state->keys; k != NULL; k = k->next)
     {
-      /* we've got an animator overriding the tweened animation */
-      priv->current_animator = animator;
-      clutter_animator_set_timeline (animator, priv->timeline);
-    }
-  else
-    {
-      for (k = new_state->keys; k != NULL; k = k->next)
+      ClutterStateKey *key = k->data;
+      GValue initial = G_VALUE_INIT;
+
+      /* Reset the pre-pre-delay - this is only used for setting keys
+       * during transitions.
+       */
+      key->pre_pre_delay = 0;
+
+      g_value_init (&initial, clutter_interval_get_value_type (key->interval));
+
+      if (key->is_animatable)
         {
-          ClutterStateKey *key = k->data;
-          GValue initial = G_VALUE_INIT;
+          ClutterAnimatable *animatable;
 
-          /* Reset the pre-pre-delay - this is only used for setting keys
-           * during transitions.
-           */
-          key->pre_pre_delay = 0;
-
-          g_value_init (&initial, clutter_interval_get_value_type (key->interval));
-
-          if (key->is_animatable)
-            {
-              ClutterAnimatable *animatable;
-
-              animatable = CLUTTER_ANIMATABLE (key->object);
-              clutter_animatable_get_initial_state (animatable,
-                                                    key->property_name,
-                                                    &initial);
-            }
-          else
-            g_object_get_property (key->object, key->property_name, &initial);
-
-          if (clutter_alpha_get_mode (key->alpha) != key->mode)
-            clutter_alpha_set_mode (key->alpha, key->mode);
-
-          clutter_interval_set_initial_value (key->interval, &initial);
-          clutter_interval_set_final_value (key->interval, &key->value);
-
-          g_value_unset (&initial);
+          animatable = CLUTTER_ANIMATABLE (key->object);
+          clutter_animatable_get_initial_state (animatable,
+                                                key->property_name,
+                                                &initial);
         }
+      else
+        g_object_get_property (key->object, key->property_name, &initial);
+
+      if (clutter_alpha_get_mode (key->alpha) != key->mode)
+        clutter_alpha_set_mode (key->alpha, key->mode);
+
+      clutter_interval_set_initial_value (key->interval, &initial);
+      clutter_interval_set_final_value (key->interval, &key->value);
+
+      g_value_unset (&initial);
     }
 
   if (!animate)
@@ -1549,126 +1494,6 @@ clutter_state_init (ClutterState *self)
 }
 
 
-/**
- * clutter_state_get_animator:
- * @state: a #ClutterState instance.
- * @source_state_name: the name of a source state
- * @target_state_name: the name of a target state
- *
- * Retrieves the #ClutterAnimator that is being used for transitioning
- * between the two states, if any has been set
- *
- * Return value: (transfer none): a #ClutterAnimator instance, or %NULL
- *
- * Since: 1.4
- * Deprecated: 1.12: Use #ClutterKeyframeTransition and
- *   #ClutterTransitionGroup instead
- */
-ClutterAnimator *
-clutter_state_get_animator (ClutterState *state,
-                            const gchar  *source_state_name,
-                            const gchar  *target_state_name)
-{
-  State *target_state;
-  guint i;
-
-  g_return_val_if_fail (CLUTTER_IS_STATE (state), NULL);
-
-  source_state_name = g_intern_string (source_state_name);
-  if (source_state_name == g_intern_static_string (""))
-    source_state_name = NULL;
-
-  target_state_name = g_intern_string (target_state_name);
-
-  target_state = clutter_state_fetch_state (state, target_state_name, FALSE);
-  if (target_state == NULL)
-    return NULL;
-
-  for (i = 0; i < target_state->animators->len; i++)
-    {
-      const StateAnimator *animator;
-
-      animator = &g_array_index (target_state->animators, StateAnimator, i);
-      if (animator->source_state_name == source_state_name)
-        return animator->animator;
-    }
-
-  return NULL;
-}
-
-/**
- * clutter_state_set_animator:
- * @state: a #ClutterState instance.
- * @source_state_name: the name of a source state
- * @target_state_name: the name of a target state
- * @animator: (allow-none): a #ClutterAnimator instance, or %NULL to
- *   unset an existing #ClutterAnimator
- *
- * Specifies a #ClutterAnimator to be used when transitioning between
- * the two named states.
- *
- * The @animator allows specifying a transition between the state that is
- * more elaborate than the basic transitions allowed by the tweening of
- * properties defined in the #ClutterState keys.
- *
- * If @animator is %NULL it will unset an existing animator.
- *
- * #ClutterState will take a reference on the passed @animator, if any
- *
- * Since: 1.4
- * Deprecated: 1.12: Use #ClutterKeyframeTransition and
- *   #ClutterTransitionGroup instead
- */
-void
-clutter_state_set_animator (ClutterState    *state,
-                            const gchar     *source_state_name,
-                            const gchar     *target_state_name,
-                            ClutterAnimator *animator)
-{
-  State *target_state;
-  guint i;
-
-  g_return_if_fail (CLUTTER_IS_STATE (state));
-
-  source_state_name = g_intern_string (source_state_name);
-  target_state_name = g_intern_string (target_state_name);
-
-  target_state = clutter_state_fetch_state (state, target_state_name, TRUE);
-  if (target_state == NULL)
-    return;
-  
-  for (i = 0; target_state->animators->len; i++)
-    {
-      StateAnimator *a;
-
-      a = &g_array_index (target_state->animators, StateAnimator, i);
-      if (a->source_state_name == source_state_name)
-        {
-          g_object_unref (a->animator);
-
-          if (animator != NULL)
-            a->animator = g_object_ref (animator);
-          else
-            {
-              /* remove the matched animator if passed NULL */
-              g_array_remove_index (target_state->animators, i);
-            }
-
-          return;
-        }
-    }
-
-  if (animator != NULL)
-    {
-      StateAnimator state_animator = {
-        source_state_name,
-        g_object_ref (animator)
-      };
-
-      g_array_append_val (target_state->animators, state_animator);
-    }
-}
-
 static gpointer
 clutter_state_key_copy (gpointer boxed)
 {
@@ -2107,12 +1932,10 @@ parse_state_transition (JsonArray *array,
 
   if (!json_object_has_member (object, "source") ||
       !json_object_has_member (object, "target") ||
-      !(json_object_has_member (object, "keys") ||
-        json_object_has_member (object, "animator")))
+      !(json_object_has_member (object, "keys")))
     {
       g_warning ("The transition description at index %d is missing one "
-                 "of the mandatory members: source, target and keys or "
-                 "animator", index_);
+                 "of the mandatory members: source, target and keys", index_);
       return;
     }
 
@@ -2131,29 +1954,11 @@ parse_state_transition (JsonArray *array,
                                   duration);
     }
 
-  if (json_object_has_member (object, "animator"))
-    {
-      const gchar *id_ = json_object_get_string_member (object, "animator");
-      GObject *animator;
-
-      animator = clutter_script_get_object (clos->script, id_);
-      if (animator == NULL)
-        {
-          g_warning ("No object with id '%s' has been defined.", id_);
-          return;
-        }
-
-      clutter_state_set_animator (clos->state,
-                                  source_name,
-                                  target_name,
-                                  CLUTTER_ANIMATOR (animator));
-    }
-
   if (!json_object_has_member (object, "keys"))
     return;
 
   keys = json_object_get_array_member (object, "keys");
-  if (keys == NULL && !json_object_has_member (object, "animator"))
+  if (keys == NULL)
     {
       g_warning ("The transition description at index %d has an invalid "
                  "key member of type '%s' when an array was expected.",

clutter/clutter/deprecated/clutter-state.h

@@ -145,15 +145,6 @@ void              clutter_state_remove_key    (ClutterState    *state,
 CLUTTER_DEPRECATED
 ClutterTimeline * clutter_state_get_timeline  (ClutterState    *state);
 CLUTTER_DEPRECATED
-void              clutter_state_set_animator  (ClutterState    *state,
-                                               const gchar     *source_state_name,
-                                               const gchar     *target_state_name,
-                                               ClutterAnimator *animator);
-CLUTTER_DEPRECATED
-ClutterAnimator * clutter_state_get_animator  (ClutterState    *state,
-                                               const gchar     *source_state_name,
-                                               const gchar     *target_state_name);
-CLUTTER_DEPRECATED
 const gchar *     clutter_state_get_state     (ClutterState    *state);
 
 /*

clutter/clutter/deprecated/clutter-texture.c

@@ -64,9 +64,7 @@
 #include "clutter-stage-private.h"
 #include "clutter-backend.h"
 
-#include "deprecated/clutter-shader.h"
 #include "deprecated/clutter-texture.h"
-#include "deprecated/clutter-util.h"
 
 typedef struct _ClutterTextureAsyncData ClutterTextureAsyncData;
 
@@ -480,22 +478,10 @@ update_fbo (ClutterActor *self)
 {
   ClutterTexture        *texture = CLUTTER_TEXTURE (self);
   ClutterTexturePrivate *priv = texture->priv;
-  ClutterActor          *head;
-  ClutterShader         *shader = NULL;
   ClutterActor          *stage = NULL;
   CoglMatrix             projection;
   CoglColor              transparent_col;
 
-  head = _clutter_context_peek_shader_stack ();
-  if (head != NULL)
-    shader = clutter_actor_get_shader (head);
-
-  /* Temporarily turn off the shader on the top of the context's
-   * shader stack, to restore the GL pipeline to it's natural state.
-   */
-  if (shader != NULL)
-    clutter_shader_set_is_enabled (shader, FALSE);
-
   /* Redirect drawing to the fbo */
   cogl_push_framebuffer (priv->fbo_handle);
 
@@ -554,10 +540,6 @@ update_fbo (ClutterActor *self)
 
   /* Restore drawing to the previous framebuffer */
   cogl_pop_framebuffer ();
-
-  /* If there is a shader on top of the shader stack, turn it back on. */
-  if (shader != NULL)
-    clutter_shader_set_is_enabled (shader, TRUE);
 }
 
 static void

clutter/clutter/deprecated/clutter-timeout-interval.c

@@ -1,140 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Neil Roberts  <neil@linux.intel.com>
- *
- * Copyright (C) 2009  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/>.
- */
-
-#include "clutter-build-config.h"
-
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-
-/* This file contains the common code to check whether an interval has
-   expired used in clutter-frame-source and clutter-timeout-pool. */
-
-#include "clutter-timeout-interval.h"
-
-void
-_clutter_timeout_interval_init (ClutterTimeoutInterval *interval,
-                                guint                   fps)
-{
-#if GLIB_CHECK_VERSION (2, 27, 3)
-  interval->start_time = g_get_monotonic_time () / 1000;
-#else
-  {
-    GTimeVal start_time;
-    g_get_current_time (&start_time);
-    interval->start_time = start_time.tv_sec * 1000
-                         + start_time.tv_usec / 1000;
-  }
-#endif
-
-  interval->fps = fps;
-  interval->frame_count = 0;
-}
-
-static gint64
-_clutter_timeout_interval_get_ticks (gint64                  current_time,
-                                     ClutterTimeoutInterval *interval)
-{
-  return MAX (current_time - interval->start_time, 0);
-}
-
-gboolean
-_clutter_timeout_interval_prepare (gint64                  current_time,
-                                   ClutterTimeoutInterval *interval,
-                                   gint                   *delay)
-{
-  gint elapsed_time, new_frame_num;
-
-  elapsed_time = _clutter_timeout_interval_get_ticks (current_time, interval);
-  new_frame_num = elapsed_time * interval->fps / 1000;
-
-  /* If time has gone backwards or the time since the last frame is
-     greater than the two frames worth then reset the time and do a
-     frame now */
-  if (new_frame_num < interval->frame_count ||
-      new_frame_num - interval->frame_count > 2)
-    {
-      /* Get the frame time rounded up to the nearest ms */
-      guint frame_time = (1000 + interval->fps - 1) / interval->fps;
-
-      /* Reset the start time */
-      interval->start_time = current_time;
-
-      /* Move the start time as if one whole frame has elapsed */
-      interval->start_time -= frame_time;
-
-      interval->frame_count = 0;
-
-      if (delay)
-	*delay = 0;
-
-      return TRUE;
-    }
-  else if (new_frame_num > interval->frame_count)
-    {
-      if (delay)
-	*delay = 0;
-
-      return TRUE;
-    }
-  else
-    {
-      if (delay)
-	*delay = ((interval->frame_count + 1) * 1000 / interval->fps
-               - elapsed_time);
-
-      return FALSE;
-    }
-}
-
-gboolean
-_clutter_timeout_interval_dispatch (ClutterTimeoutInterval *interval,
-                                    GSourceFunc             callback,
-                                    gpointer                user_data)
-{
-  if ((* callback) (user_data))
-    {
-      interval->frame_count++;
-
-      return TRUE;
-    }
-
-  return FALSE;
-}
-
-gint
-_clutter_timeout_interval_compare_expiration (const ClutterTimeoutInterval *a,
-                                              const ClutterTimeoutInterval *b)
-{
-  guint a_delay = 1000 / a->fps;
-  guint b_delay = 1000 / b->fps;
-  gint64 b_difference;
-  gint comparison;
-
-  b_difference = a->start_time - b->start_time;
-
-  comparison = ((gint) ((a->frame_count + 1) * a_delay)
-             - (gint) ((b->frame_count + 1) * b_delay + b_difference));
-
-  return (comparison < 0 ? -1
-                         : comparison > 0 ? 1
-                                          : 0);
-}

clutter/clutter/deprecated/clutter-timeout-interval.h

@@ -1,58 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Neil Roberts  <neil@linux.intel.com>
- *
- * Copyright (C) 2009  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/>.
- */
-
-#ifndef __CLUTTER_TIMEOUT_INTERVAL_H__
-#define __CLUTTER_TIMEOUT_INTERVAL_H__
-
-#include <glib.h>
-
-G_BEGIN_DECLS
-
-typedef struct _ClutterTimeoutInterval ClutterTimeoutInterval;
-
-struct _ClutterTimeoutInterval
-{
-  /* milliseconds */
-  gint64 start_time;
-
-  guint frame_count;
-  guint fps;
-};
-
-void     _clutter_timeout_interval_init               (ClutterTimeoutInterval       *interval,
-                                                       guint                         fps);
-
-gboolean _clutter_timeout_interval_prepare            (gint64 current_time,
-                                                       ClutterTimeoutInterval       *interval,
-                                                       gint                         *delay);
-
-gboolean _clutter_timeout_interval_dispatch           (ClutterTimeoutInterval       *interval,
-                                                       GSourceFunc                   callback,
-                                                       gpointer                      user_data);
-
-gint     _clutter_timeout_interval_compare_expiration (const ClutterTimeoutInterval *a,
-                                                       const ClutterTimeoutInterval *b);
-
-G_END_DECLS
-
-#endif /* __CLUTTER_TIMEOUT_INTERVAL_H__ */

clutter/clutter/deprecated/clutter-timeout-pool.c

@@ -1,498 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Authored By Matthew Allum  <mallum@openedhand.com>
- *
- * Copyright (C) 2006 OpenedHand
- *
- * 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/>.
- *
- *
- *
- * ClutterTimeoutPool: pool of timeout functions using the same slice of
- *                     the GLib main loop
- *
- * Author: Emmanuele Bassi <ebassi@openedhand.com>
- *
- * Based on similar code by Tristan van Berkom
- */
-
-#include "clutter-build-config.h"
-
-#define CLUTTER_DISABLE_DEPRECATION_WARNINGS
-#include "deprecated/clutter-main.h"
-
-#include "clutter-timeout-pool.h"
-
-#include "clutter-debug.h"
-#include "clutter-timeout-interval.h"
-
-typedef struct _ClutterTimeout  ClutterTimeout;
-typedef enum {
-  CLUTTER_TIMEOUT_NONE   = 0,
-  CLUTTER_TIMEOUT_READY  = 1 << 1
-} ClutterTimeoutFlags;
-
-struct _ClutterTimeout
-{
-  guint id;
-  ClutterTimeoutFlags flags;
-  gint refcount;
-
-  ClutterTimeoutInterval interval;
-
-  GSourceFunc func;
-  gpointer data;
-  GDestroyNotify notify;
-};
-
-struct _ClutterTimeoutPool
-{
-  GSource source;
-
-  guint next_id;
-
-  GList *timeouts;
-  GList *dispatched_timeouts;
-
-  gint ready;
-
-  guint id;
-};
-
-#define TIMEOUT_READY(timeout)   (timeout->flags & CLUTTER_TIMEOUT_READY)
-
-static gboolean clutter_timeout_pool_prepare  (GSource     *source,
-                                               gint        *next_timeout);
-static gboolean clutter_timeout_pool_check    (GSource     *source);
-static gboolean clutter_timeout_pool_dispatch (GSource     *source,
-                                               GSourceFunc  callback,
-                                               gpointer     data);
-static void clutter_timeout_pool_finalize     (GSource     *source);
-
-static GSourceFuncs clutter_timeout_pool_funcs =
-{
-  clutter_timeout_pool_prepare,
-  clutter_timeout_pool_check,
-  clutter_timeout_pool_dispatch,
-  clutter_timeout_pool_finalize
-};
-
-static gint
-clutter_timeout_sort (gconstpointer a,
-                      gconstpointer b)
-{
-  const ClutterTimeout *t_a = a;
-  const ClutterTimeout *t_b = b;
-
-  /* Keep 'ready' timeouts at the front */
-  if (TIMEOUT_READY (t_a))
-    return -1;
-
-  if (TIMEOUT_READY (t_b))
-    return 1;
-
-  return _clutter_timeout_interval_compare_expiration (&t_a->interval,
-                                                       &t_b->interval);
-}
-
-static gint
-clutter_timeout_find_by_id (gconstpointer a,
-                            gconstpointer b)
-{
-  const ClutterTimeout *t_a = a;
-
-  return t_a->id == GPOINTER_TO_UINT (b) ? 0 : 1;
-}
-
-static ClutterTimeout *
-clutter_timeout_new (guint fps)
-{
-  ClutterTimeout *timeout;
-
-  timeout = g_slice_new0 (ClutterTimeout);
-  _clutter_timeout_interval_init (&timeout->interval, fps);
-  timeout->flags = CLUTTER_TIMEOUT_NONE;
-  timeout->refcount = 1;
-
-  return timeout;
-}
-
-static gboolean
-clutter_timeout_prepare (ClutterTimeoutPool *pool,
-                         ClutterTimeout     *timeout,
-                         gint               *next_timeout)
-{
-  GSource *source = (GSource *) pool;
-  gint64 now;
-
-#if GLIB_CHECK_VERSION (2, 27, 3)
-  now = g_source_get_time (source) / 1000;
-#else
-  {
-    GTimeVal source_time;
-    g_source_get_current_time (source, &source_time);
-    now = source_time.tv_sec * 1000 + source_time.tv_usec / 1000;
-  }
-#endif
-
-  return _clutter_timeout_interval_prepare (now,
-                                            &timeout->interval,
-                                            next_timeout);
-}
-
-/* ref and unref are always called under the main Clutter lock, so there
- * is not need for us to use g_atomic_int_* API.
- */
-
-static ClutterTimeout *
-clutter_timeout_ref (ClutterTimeout *timeout)
-{
-  g_return_val_if_fail (timeout != NULL, timeout);
-  g_return_val_if_fail (timeout->refcount > 0, timeout);
-
-  timeout->refcount += 1;
-
-  return timeout;
-}
-
-static void
-clutter_timeout_unref (ClutterTimeout *timeout)
-{
-  g_return_if_fail (timeout != NULL);
-  g_return_if_fail (timeout->refcount > 0);
-
-  timeout->refcount -= 1;
-
-  if (timeout->refcount == 0)
-    {
-      if (timeout->notify)
-        timeout->notify (timeout->data);
-
-      g_slice_free (ClutterTimeout, timeout);
-    }
-}
-
-static void
-clutter_timeout_free (ClutterTimeout *timeout)
-{
-  if (G_LIKELY (timeout))
-    {
-      if (timeout->notify)
-        timeout->notify (timeout->data);
-
-      g_slice_free (ClutterTimeout, timeout);
-    }
-}
-
-static gboolean
-clutter_timeout_pool_prepare (GSource *source,
-                              gint    *next_timeout)
-{
-  ClutterTimeoutPool *pool = (ClutterTimeoutPool *) source;
-  GList *l = pool->timeouts;
-
-  /* the pool is ready if the first timeout is ready */
-  if (l && l->data)
-    {
-      ClutterTimeout *timeout = l->data;
-      return clutter_timeout_prepare (pool, timeout, next_timeout);
-    }
-  else
-    {
-      *next_timeout = -1;
-      return FALSE;
-    }
-}
-
-static gboolean
-clutter_timeout_pool_check (GSource *source)
-{
-  ClutterTimeoutPool *pool = (ClutterTimeoutPool *) source;
-  GList *l;
-
-  clutter_threads_enter ();
-
-  for (l = pool->timeouts; l; l = l->next)
-    {
-      ClutterTimeout *timeout = l->data;
-
-      /* since the timeouts are sorted by expiration, as soon
-       * as we get a check returning FALSE we know that the
-       * following timeouts are not expiring, so we break as
-       * soon as possible
-       */
-      if (clutter_timeout_prepare (pool, timeout, NULL))
-        {
-          timeout->flags |= CLUTTER_TIMEOUT_READY;
-          pool->ready += 1;
-        }
-      else
-        break;
-    }
-
-  clutter_threads_leave ();
-
-  return (pool->ready > 0);
-}
-
-static gboolean
-clutter_timeout_pool_dispatch (GSource     *source,
-                               GSourceFunc  func,
-                               gpointer     data)
-{
-  ClutterTimeoutPool *pool = (ClutterTimeoutPool *) source;
-  GList *dispatched_timeouts;
-
-  /* the main loop might have predicted this, so we repeat the
-   * check for ready timeouts.
-   */
-  if (!pool->ready)
-    clutter_timeout_pool_check (source);
-
-  clutter_threads_enter ();
-
-  /* Iterate by moving the actual start of the list along so that it
-   * can cope with adds and removes while a timeout is being dispatched
-   */
-  while (pool->timeouts && pool->timeouts->data && pool->ready-- > 0)
-    {
-      ClutterTimeout *timeout = pool->timeouts->data;
-      GList *l;
-
-      /* One of the ready timeouts may have been removed during dispatch,
-       * in which case pool->ready will be wrong, but the ready timeouts
-       * are always kept at the start of the list so we can stop once
-       * we've reached the first non-ready timeout
-       */
-      if (!(TIMEOUT_READY (timeout)))
-	break;
-
-      /* Add a reference to the timeout so it can't disappear
-       * while it's being dispatched
-       */
-      clutter_timeout_ref (timeout);
-
-      timeout->flags &= ~CLUTTER_TIMEOUT_READY;
-
-      /* Move the list node to a list of dispatched timeouts */
-      l = pool->timeouts;
-      if (l->next)
-	l->next->prev = NULL;
-
-      pool->timeouts = l->next;
-
-      if (pool->dispatched_timeouts)
-	pool->dispatched_timeouts->prev = l;
-
-      l->prev = NULL;
-      l->next = pool->dispatched_timeouts;
-      pool->dispatched_timeouts = l;
-
-      if (!_clutter_timeout_interval_dispatch (&timeout->interval,
-                                               timeout->func, timeout->data))
-	{
-	  /* The timeout may have already been removed, but nothing
-           * can be added to the dispatched_timeout list except in this
-           * function so it will always either be at the head of the
-           * dispatched list or have been removed
-           */
-          if (pool->dispatched_timeouts &&
-              pool->dispatched_timeouts->data == timeout)
-	    {
-	      pool->dispatched_timeouts =
-                g_list_delete_link (pool->dispatched_timeouts,
-                                    pool->dispatched_timeouts);
-
-	      /* Remove the reference that was held by it being in the list */
-	      clutter_timeout_unref (timeout);
-	    }
-	}
-
-      clutter_timeout_unref (timeout);
-    }
-
-  /* Re-insert the dispatched timeouts in sorted order */
-  dispatched_timeouts = pool->dispatched_timeouts;
-  while (dispatched_timeouts)
-    {
-      ClutterTimeout *timeout = dispatched_timeouts->data;
-      GList *next = dispatched_timeouts->next;
-
-      if (timeout)
-        pool->timeouts = g_list_insert_sorted (pool->timeouts, timeout,
-                                               clutter_timeout_sort);
-
-      dispatched_timeouts = next;
-    }
-
-  g_list_free (pool->dispatched_timeouts);
-  pool->dispatched_timeouts = NULL;
-
-  pool->ready = 0;
-
-  clutter_threads_leave ();
-
-  return TRUE;
-}
-
-static void
-clutter_timeout_pool_finalize (GSource *source)
-{
-  ClutterTimeoutPool *pool = (ClutterTimeoutPool *) source;
-
-  /* force destruction */
-  g_list_foreach (pool->timeouts, (GFunc) clutter_timeout_free, NULL);
-  g_list_free (pool->timeouts);
-}
-
-/**
- * clutter_timeout_pool_new:
- * @priority: the priority of the timeout pool. Typically this will
- *   be #G_PRIORITY_DEFAULT
- *
- * Creates a new timeout pool source. A timeout pool should be used when
- * multiple timeout functions, running at the same priority, are needed and
- * the g_timeout_add() API might lead to starvation of the time slice of
- * the main loop. A timeout pool allocates a single time slice of the main
- * loop and runs every timeout function inside it. The timeout pool is
- * always sorted, so that the extraction of the next timeout function is
- * a constant time operation.
- *
- * Return value: the newly created #ClutterTimeoutPool. The created pool
- *   is owned by the GLib default context and will be automatically
- *   destroyed when the context is destroyed. It is possible to force
- *   the destruction of the timeout pool using g_source_destroy()
- *
- * Since: 0.4
- *
- * Deprecated: 1.6: There is no direct replacement for this API
- */
-ClutterTimeoutPool *
-clutter_timeout_pool_new (gint priority)
-{
-  ClutterTimeoutPool *pool;
-  GSource *source;
-
-  source = g_source_new (&clutter_timeout_pool_funcs,
-                         sizeof (ClutterTimeoutPool));
-  if (!source)
-    return NULL;
-
-  g_source_set_name (source, "Clutter timeout pool");
-
-  if (priority != G_PRIORITY_DEFAULT)
-    g_source_set_priority (source, priority);
-
-  pool = (ClutterTimeoutPool *) source;
-  pool->next_id = 1;
-  pool->id = g_source_attach (source, NULL);
-
-  /* let the default GLib context manage the pool */
-  g_source_unref (source);
-
-  return pool;
-}
-
-/**
- * clutter_timeout_pool_add:
- * @pool: a #ClutterTimeoutPool
- * @fps: the time between calls to the function, in frames per second
- * @func: function to call
- * @data: (closure): data to pass to the function, or %NULL
- * @notify: function to call when the timeout is removed, or %NULL
- *
- * Sets a function to be called at regular intervals, and puts it inside
- * the @pool. The function is repeatedly called until it returns %FALSE,
- * at which point the timeout is automatically destroyed and the function
- * won't be called again. If @notify is not %NULL, the @notify function
- * will be called. The first call to @func will be at the end of @interval.
- *
- * Since Clutter 0.8 this will try to compensate for delays. For
- * example, if @func takes half the interval time to execute then the
- * function will be called again half the interval time after it
- * finished. Before version 0.8 it would not fire until a full
- * interval after the function completes so the delay between calls
- * would be @interval * 1.5. This function does not however try to
- * invoke the function multiple times to catch up missing frames if
- * @func takes more than @interval ms to execute.
- *
- * Return value: the ID (greater than 0) of the timeout inside the pool.
- *   Use clutter_timeout_pool_remove() to stop the timeout.
- *
- * Since: 0.4
- *
- * Deprecated: 1.6: There is no direct replacement for this API
- */
-guint
-clutter_timeout_pool_add (ClutterTimeoutPool *pool,
-                          guint               fps,
-                          GSourceFunc         func,
-                          gpointer            data,
-                          GDestroyNotify      notify)
-{
-  ClutterTimeout *timeout;
-  guint retval = 0;
-
-  timeout = clutter_timeout_new (fps);
-
-  retval = timeout->id = pool->next_id++;
-
-  timeout->func = func;
-  timeout->data = data;
-  timeout->notify = notify;
-
-  pool->timeouts = g_list_insert_sorted (pool->timeouts, timeout,
-                                         clutter_timeout_sort);
-
-  return retval;
-}
-
-/**
- * clutter_timeout_pool_remove:
- * @pool: a #ClutterTimeoutPool
- * @id_: the id of the timeout to remove
- *
- * Removes a timeout function with @id_ from the timeout pool. The id
- * is the same returned when adding a function to the timeout pool with
- * clutter_timeout_pool_add().
- *
- * Since: 0.4
- *
- * Deprecated: 1.6: There is no direct replacement for this API
- */
-void
-clutter_timeout_pool_remove (ClutterTimeoutPool *pool,
-                             guint               id_)
-{
-  GList *l;
-
-  if ((l = g_list_find_custom (pool->timeouts, GUINT_TO_POINTER (id_),
-			       clutter_timeout_find_by_id)))
-    {
-      clutter_timeout_unref (l->data);
-      pool->timeouts = g_list_delete_link (pool->timeouts, l);
-    }
-  else if ((l = g_list_find_custom (pool->dispatched_timeouts,
-				    GUINT_TO_POINTER (id_),
-				    clutter_timeout_find_by_id)))
-    {
-      clutter_timeout_unref (l->data);
-
-      pool->dispatched_timeouts =
-        g_list_delete_link (pool->dispatched_timeouts, l);
-    }
-}