Bump version to 3.35.92

Update NEWS.

.gitlab-ci/Dockerfile

@@ -11,6 +11,7 @@ RUN dnf -y update && dnf -y upgrade && \
     dnf install -y 'dnf-command(builddep)' && \
     dnf install -y 'dnf-command(copr)' && \
     dnf copr enable -y fmuellner/gnome-shell-ci && \
+    dnf copr enable -y jadahl/mutter-ci && \
     dnf -y update && dnf -y upgrade && \
 
     dnf builddep -y mutter && \
@@ -26,4 +27,6 @@ RUN dnf -y update && dnf -y upgrade && \
     dnf remove -y gnome-bluetooth-libs-devel dbus-glib-devel upower-devel python3-devel && \
     dnf remove -y --noautoremove mutter mutter-devel && \
 
+    dnf upgrade -y 'pkgconfig(libpipewire-0.3)' && \
+
     dnf clean all

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

@@ -19,7 +19,7 @@ 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]\+\)"
+  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 $?
 }
 

NEWS

@@ -1,3 +1,42 @@
+3.35.92
+=======
+* Fix visibility of initially hidden windows [Jonas Å.; !1066]
+* Avoid flicker when (un)redirecting windows [Sebastian; #997]
+* Let BindConstraints update the preferred size [Emmanuele; !1070]
+* Learn about GLES3 [Adam; !882]
+* Ping windows on every window focus [Jonas D.; !891]
+* Remove overhead from hot code paths [Christian;
+  #1056, !1081, !1083, !1071, !1087]
+* Allow remote desktop services to inhibit animations [Jonas Å.; !838]
+* Update screen-cast code to PipeWire 0.3 API [Wim; !1062]
+* Make check-alive timeouts configurable [Jonas Å.; !1080]
+* Make each stage view correspond to a single CRTC [Jonas Å.; !1042]
+* Implement scaled/transformed hardware cursors [Robert; !526]
+* Use DMA buffers for screencasting if possible [Georges; !1086]
+* Make Xwayland startup asynchronous [Carlos; !944]
+* Fix clipping glitches in long text entries [Jonas D.; !1096]
+* Add side channel for starting required X11 services [Carlos; !945]
+* Support synchronized wayland popup moving [Jonas Å.; !705]
+* Fixed crashes [Olivier, Jonas Å.; !1073, !1093]
+* Plugged memory leaks [Sebastian, Jonas Å.; !1089, !1095]
+* Misc. bug fixes and cleanups [Jonas Å, Olivier, Florian, Daniel, Jonas D.,
+  Robert, Sebastian, Christian, Arun, Carlos, worldofpeace; !1061, #1043,
+  !1067, !1068, !1065, !835, !1058, !1069, !1075, #1060, !1077, !423, !1090,
+  !1088, !1094, #1067, !1064, !1099, !957, !1000, !1082]
+
+Contributors:
+  Emmanuele Bassi, Jonas Dreßler, Olivier Fourdan, Carlos Garnacho,
+  Christian Hergert, Adam Jackson, Sebastian Keller, Robert Mader,
+  Florian Müllner, Georges Basile Stavracas Neto, Arun Raghavan, Wim Taymans,
+  Daniel van Vugt, worldofpeace, Jonas Ådahl
+
+Translators:
+  Yi-Jyun Pan [zh_TW], Asier Sarasua Garmendia [eu], Rafael Fontenelle [pt_BR],
+  Emin Tufan Çetin [tr], Daniel Mustieles [es], Balázs Úr [hu],
+  Gwan-gyeong Mun [ko], Marek Černocký [cs], Fran Dieguez [gl],
+  Kukuh Syafaat [id], Alan Mortensen [da], Piotr Drąg [pl], sicklylife [ja],
+  Matej Urbančič [sl]
+
 3.35.91
 =======
 * Honor accelerometer orientation on monitor config changes [Hans; !959]

clutter/clutter/cally/cally-actor.c

@@ -600,10 +600,11 @@ cally_actor_real_remove_actor (ClutterActor *container,
   g_return_val_if_fail (CLUTTER_IS_ACTOR (actor), 0);
 
   atk_parent = ATK_OBJECT (data);
-  atk_child = clutter_actor_get_accessible (actor);
 
-  if (atk_child)
+  if (clutter_actor_has_accessible (actor))
     {
+      atk_child = clutter_actor_get_accessible (actor);
+
       g_value_init (&values.old_value, G_TYPE_POINTER);
       g_value_set_pointer (&values.old_value, atk_parent);
 

clutter/clutter/clutter-actor.c

@@ -631,7 +631,7 @@
 #include "clutter-color-static.h"
 #include "clutter-color.h"
 #include "clutter-constraint-private.h"
-#include "clutter-container.h"
+#include "clutter-container-private.h"
 #include "clutter-content-private.h"
 #include "clutter-debug.h"
 #include "clutter-easing.h"
@@ -1124,6 +1124,20 @@ static GQuark quark_actor_layout_info = 0;
 static GQuark quark_actor_transform_info = 0;
 static GQuark quark_actor_animation_info = 0;
 
+static GQuark quark_key = 0;
+static GQuark quark_motion = 0;
+static GQuark quark_pointer_focus = 0;
+static GQuark quark_button = 0;
+static GQuark quark_scroll = 0;
+static GQuark quark_stage = 0;
+static GQuark quark_destroy = 0;
+static GQuark quark_client = 0;
+static GQuark quark_delete = 0;
+static GQuark quark_touch = 0;
+static GQuark quark_touchpad = 0;
+static GQuark quark_proximity = 0;
+static GQuark quark_pad = 0;
+
 G_DEFINE_TYPE_WITH_CODE (ClutterActor,
                          clutter_actor,
                          G_TYPE_INITIALLY_UNOWNED,
@@ -3474,8 +3488,8 @@ _clutter_actor_draw_paint_volume_full (ClutterActor       *self,
   cogl_pipeline_set_color (outline, &cogl_color);
 
   pipeline_node = clutter_pipeline_node_new (outline);
-  clutter_paint_node_set_name (pipeline_node,
-                               "ClutterActor (paint volume outline)");
+  clutter_paint_node_set_static_name (pipeline_node,
+                                      "ClutterActor (paint volume outline)");
   clutter_paint_node_add_primitive (pipeline_node, prim);
   clutter_paint_node_add_child (node, pipeline_node);
   cogl_object_unref (prim);
@@ -3489,8 +3503,8 @@ _clutter_actor_draw_paint_volume_full (ClutterActor       *self,
       pango_layout_set_text (layout, label, -1);
 
       text_node = clutter_text_node_new (layout, color);
-      clutter_paint_node_set_name (text_node,
-                                   "ClutterActor (paint volume label)");
+      clutter_paint_node_set_static_name (text_node,
+                                          "ClutterActor (paint volume label)");
       clutter_paint_node_add_rectangle (text_node,
                                         &(ClutterActorBox) {
                                           .x1 = pv->vertices[0].x,
@@ -3586,8 +3600,8 @@ _clutter_actor_paint_cull_result (ClutterActor      *self,
       pango_layout_set_text (layout, label, -1);
 
       text_node = clutter_text_node_new (layout, &color);
-      clutter_paint_node_set_name (text_node,
-                                   "ClutterActor (paint volume text)");
+      clutter_paint_node_set_static_name (text_node,
+                                          "ClutterActor (paint volume text)");
       clutter_paint_node_add_rectangle (text_node,
                                         &(ClutterActorBox) {
                                           .x1 = 0.f,
@@ -3743,7 +3757,13 @@ needs_flatten_effect (ClutterActor *self)
                   CLUTTER_DEBUG_DISABLE_OFFSCREEN_REDIRECT))
     return FALSE;
 
-  if (priv->offscreen_redirect & CLUTTER_OFFSCREEN_REDIRECT_ALWAYS)
+  /* We need to enable the effect immediately even in ON_IDLE because that can
+   * only be implemented efficiently within the effect itself.
+   * If it was implemented here using just priv->is_dirty then we would lose
+   * the ability to animate opacity without repaints.
+   */
+  if ((priv->offscreen_redirect & CLUTTER_OFFSCREEN_REDIRECT_ALWAYS) ||
+      (priv->offscreen_redirect & CLUTTER_OFFSCREEN_REDIRECT_ON_IDLE))
     return TRUE;
   else if (priv->offscreen_redirect & CLUTTER_OFFSCREEN_REDIRECT_AUTOMATIC_FOR_OPACITY)
     {
@@ -3862,7 +3882,7 @@ clutter_actor_paint_node (ClutterActor        *actor,
       clear_flags = COGL_BUFFER_BIT_DEPTH;
 
       node = clutter_root_node_new (fb, &bg_color, clear_flags);
-      clutter_paint_node_set_name (node, "stageClear");
+      clutter_paint_node_set_static_name (node, "stageClear");
       clutter_paint_node_add_rectangle (node, &box);
       clutter_paint_node_add_child (root, node);
       clutter_paint_node_unref (node);
@@ -3877,7 +3897,7 @@ clutter_actor_paint_node (ClutterActor        *actor,
                      / 255;
 
       node = clutter_color_node_new (&bg_color);
-      clutter_paint_node_set_name (node, "backgroundColor");
+      clutter_paint_node_set_static_name (node, "backgroundColor");
       clutter_paint_node_add_rectangle (node, &box);
       clutter_paint_node_add_child (root, node);
       clutter_paint_node_unref (node);
@@ -3997,11 +4017,14 @@ clutter_actor_paint (ClutterActor        *self,
 
       clutter_actor_get_transform (self, &transform);
 
-      transform_node = clutter_transform_node_new (&transform);
-      clutter_paint_node_add_child (transform_node, root_node);
-      clutter_paint_node_unref (root_node);
+      if (!cogl_matrix_is_identity (&transform))
+        {
+          transform_node = clutter_transform_node_new (&transform);
+          clutter_paint_node_add_child (transform_node, root_node);
+          clutter_paint_node_unref (root_node);
 
-      root_node = g_steal_pointer (&transform_node);
+          root_node = g_steal_pointer (&transform_node);
+        }
 
 #ifdef CLUTTER_ENABLE_DEBUG
       /* Catch when out-of-band transforms have been made by actors not as part
@@ -4158,7 +4181,7 @@ clutter_actor_continue_paint (ClutterActor        *self,
        */
       framebuffer = clutter_paint_context_get_base_framebuffer (paint_context);
       dummy = _clutter_dummy_node_new (self, framebuffer);
-      clutter_paint_node_set_name (dummy, "Root");
+      clutter_paint_node_set_static_name (dummy, "Root");
 
       /* XXX - for 1.12, we use the return value of paint_node() to
        * decide whether we should emit the ::paint signal.
@@ -4198,6 +4221,11 @@ clutter_actor_continue_paint (ClutterActor        *self,
             run_flags |= CLUTTER_EFFECT_PAINT_ACTOR_DIRTY;
         }
 
+      if (priv->current_effect == priv->flatten_effect &&
+          priv->offscreen_redirect & CLUTTER_OFFSCREEN_REDIRECT_ON_IDLE &&
+          run_flags & CLUTTER_EFFECT_PAINT_ACTOR_DIRTY)
+        run_flags |= CLUTTER_EFFECT_PAINT_BYPASS_EFFECT;
+
       _clutter_effect_paint (priv->current_effect, paint_context, run_flags);
 
       priv->current_effect = old_current_effect;
@@ -4568,7 +4596,7 @@ clutter_actor_remove_child_internal (ClutterActor                 *self,
 
   /* we need to emit the signal before dropping the reference */
   if (emit_actor_removed)
-    g_signal_emit_by_name (self, "actor-removed", child);
+    _clutter_container_emit_actor_removed (CLUTTER_CONTAINER (self), child);
 
   if (notify_first_last)
     {
@@ -6531,6 +6559,20 @@ clutter_actor_class_init (ClutterActorClass *klass)
   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");
 
+  quark_key = g_quark_from_static_string ("key");
+  quark_motion = g_quark_from_static_string ("motion");
+  quark_pointer_focus = g_quark_from_static_string ("pointer-focus");
+  quark_button = g_quark_from_static_string ("button");
+  quark_scroll = g_quark_from_static_string ("scroll");
+  quark_stage = g_quark_from_static_string ("stage");
+  quark_destroy = g_quark_from_static_string ("destroy");
+  quark_client = g_quark_from_static_string ("client");
+  quark_delete = g_quark_from_static_string ("delete");
+  quark_touch = g_quark_from_static_string ("touch");
+  quark_touchpad = g_quark_from_static_string ("touchpad");
+  quark_proximity = g_quark_from_static_string ("proximity");
+  quark_pad = g_quark_from_static_string ("pad");
+
   object_class->constructor = clutter_actor_constructor;
   object_class->set_property = clutter_actor_set_property;
   object_class->get_property = clutter_actor_get_property;
@@ -8566,7 +8608,7 @@ clutter_actor_class_init (ClutterActorClass *klass)
   actor_signals[CAPTURED_EVENT] =
     g_signal_new (I_("captured-event"),
 		  G_TYPE_FROM_CLASS (object_class),
-		  G_SIGNAL_RUN_LAST,
+		  G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
 		  G_STRUCT_OFFSET (ClutterActorClass, captured_event),
 		  _clutter_boolean_handled_accumulator, NULL,
 		  _clutter_marshal_BOOLEAN__BOXED,
@@ -13212,7 +13254,7 @@ clutter_actor_add_child_internal (ClutterActor              *self,
     }
 
   if (emit_actor_added)
-    g_signal_emit_by_name (self, "actor-added", child);
+    _clutter_container_emit_actor_added (CLUTTER_CONTAINER (self), child);
 
   if (notify_first_last)
     {
@@ -13876,8 +13918,70 @@ clutter_actor_event (ClutterActor       *actor,
 
   if (capture)
     {
-      g_signal_emit (actor, actor_signals[CAPTURED_EVENT], 0,
-		     event,
+      GQuark detail = 0;
+
+      switch (event->type)
+        {
+        case CLUTTER_NOTHING:
+          break;
+        case CLUTTER_KEY_PRESS:
+        case CLUTTER_KEY_RELEASE:
+          detail = quark_key;
+          break;
+        case CLUTTER_MOTION:
+          detail = quark_motion;
+          break;
+        case CLUTTER_ENTER:
+        case CLUTTER_LEAVE:
+          detail = quark_pointer_focus;
+          break;
+        case CLUTTER_BUTTON_PRESS:
+        case CLUTTER_BUTTON_RELEASE:
+          detail = quark_button;
+          break;
+        case CLUTTER_SCROLL:
+          detail = quark_scroll;
+          break;
+        case CLUTTER_STAGE_STATE:
+          detail = quark_stage;
+          break;
+        case CLUTTER_DESTROY_NOTIFY:
+          detail = quark_destroy;
+          break;
+        case CLUTTER_CLIENT_MESSAGE:
+          detail = quark_client;
+          break;
+        case CLUTTER_DELETE:
+          detail = quark_delete;
+          break;
+        case CLUTTER_TOUCH_BEGIN:
+        case CLUTTER_TOUCH_UPDATE:
+        case CLUTTER_TOUCH_END:
+        case CLUTTER_TOUCH_CANCEL:
+          detail = quark_touch;
+          break;
+        case CLUTTER_TOUCHPAD_PINCH:
+        case CLUTTER_TOUCHPAD_SWIPE:
+          detail = quark_touchpad;
+          break;
+        case CLUTTER_PROXIMITY_IN:
+        case CLUTTER_PROXIMITY_OUT:
+          detail = quark_proximity;
+          break;
+        case CLUTTER_PAD_BUTTON_PRESS:
+        case CLUTTER_PAD_BUTTON_RELEASE:
+        case CLUTTER_PAD_STRIP:
+        case CLUTTER_PAD_RING:
+          detail = quark_pad;
+          break;
+        case CLUTTER_EVENT_LAST:  /* Just keep compiler warnings quiet */
+          break;
+        }
+
+      g_signal_emit (actor,
+                     actor_signals[CAPTURED_EVENT],
+                     detail,
+                     event,
                      &retval);
       goto out;
     }
@@ -21157,7 +21261,7 @@ clutter_actor_create_texture_paint_node (ClutterActor *self,
   color.alpha = clutter_actor_get_paint_opacity_internal (self);
 
   node = clutter_texture_node_new (texture, &color, priv->min_filter, priv->mag_filter);
-  clutter_paint_node_set_name (node, "Texture");
+  clutter_paint_node_set_static_name (node, "Texture");
 
   if (priv->content_repeat == CLUTTER_REPEAT_NONE)
     clutter_paint_node_add_rectangle (node, &box);
@@ -21178,3 +21282,14 @@ clutter_actor_create_texture_paint_node (ClutterActor *self,
 
   return node;
 }
+
+gboolean
+clutter_actor_has_accessible (ClutterActor *actor)
+{
+  g_return_val_if_fail (CLUTTER_IS_ACTOR (actor), FALSE);
+
+  if (CLUTTER_ACTOR_GET_CLASS (actor)->has_accessible)
+    return CLUTTER_ACTOR_GET_CLASS (actor)->has_accessible (actor);
+
+  return TRUE;
+}

clutter/clutter/clutter-actor.h

@@ -299,10 +299,11 @@ struct _ClutterActorClass
 
   gboolean (* touch_event)          (ClutterActor         *self,
                                      ClutterTouchEvent    *event);
+  gboolean (* has_accessible)       (ClutterActor         *self);
 
   /*< private >*/
   /* padding for future expansion */
-  gpointer _padding_dummy[26];
+  gpointer _padding_dummy[25];
 };
 
 /**
@@ -380,6 +381,8 @@ CLUTTER_EXPORT
 const gchar *                   clutter_actor_get_name                          (ClutterActor                *self);
 CLUTTER_EXPORT
 AtkObject *                     clutter_actor_get_accessible                    (ClutterActor                *self);
+CLUTTER_EXPORT
+gboolean                        clutter_actor_has_accessible                    (ClutterActor                *self);
 
 CLUTTER_EXPORT
 gboolean                        clutter_actor_is_visible                        (ClutterActor                *self);

clutter/clutter/clutter-canvas.c

@@ -352,7 +352,7 @@ clutter_canvas_paint_content (ClutterContent      *content,
     return;
 
   node = clutter_actor_create_texture_paint_node (actor, priv->texture);
-  clutter_paint_node_set_name (node, "Canvas Content");
+  clutter_paint_node_set_static_name (node, "Canvas Content");
   clutter_paint_node_add_child (root, node);
   clutter_paint_node_unref (node);
 

clutter/clutter/clutter-container-private.h

@@ -0,0 +1,36 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Copyright 2020 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CLUTTER_CONTAINER_PRIVATE_H__
+#define __CLUTTER_CONTAINER_PRIVATE_H__
+
+#include <clutter/clutter-container.h>
+
+G_BEGIN_DECLS
+
+void _clutter_container_emit_actor_added   (ClutterContainer *container,
+                                            ClutterActor     *actor);
+void _clutter_container_emit_actor_removed (ClutterContainer *container,
+                                            ClutterActor     *actor);
+
+G_END_DECLS
+
+#endif /* __CLUTTER_CONTAINER_PRIVATE_H__ */

clutter/clutter/clutter-container.c

@@ -37,6 +37,7 @@
 
 #include "clutter-actor-private.h"
 #include "clutter-child-meta.h"
+#include "clutter-container-private.h"
 #include "clutter-debug.h"
 #include "clutter-main.h"
 #include "clutter-marshal.h"
@@ -1250,3 +1251,23 @@ clutter_container_child_notify (ClutterContainer *container,
                                                          child,
                                                          pspec);
 }
+
+void
+_clutter_container_emit_actor_added (ClutterContainer *container,
+                                     ClutterActor     *actor)
+{
+  g_return_if_fail (CLUTTER_IS_CONTAINER (container));
+  g_return_if_fail (CLUTTER_IS_ACTOR (actor));
+
+  g_signal_emit (container, container_signals[ACTOR_ADDED], 0, actor);
+}
+
+void
+_clutter_container_emit_actor_removed (ClutterContainer *container,
+                                       ClutterActor     *actor)
+{
+  g_return_if_fail (CLUTTER_IS_CONTAINER (container));
+  g_return_if_fail (CLUTTER_IS_ACTOR (actor));
+
+  g_signal_emit (container, container_signals[ACTOR_REMOVED], 0, actor);
+}

clutter/clutter/clutter-enums.h

@@ -538,6 +538,10 @@ typedef enum /*< prefix=CLUTTER_ACTOR >*/
  *   virtual returns %TRUE.
  * @CLUTTER_OFFSCREEN_REDIRECT_ALWAYS: Always redirect the actor to an
  *   offscreen buffer even if it is fully opaque.
+ * @CLUTTER_OFFSCREEN_REDIRECT_ON_IDLE: Only redirect the actor if it is the
+ *   most efficient thing to do based on its recent repaint behaviour. That
+ *   means when its contents are changing less frequently than it's being used
+ *   on stage.
  *
  * Possible flags to pass to clutter_actor_set_offscreen_redirect().
  *
@@ -545,8 +549,9 @@ typedef enum /*< prefix=CLUTTER_ACTOR >*/
  */
 typedef enum /*< prefix=CLUTTER_OFFSCREEN_REDIRECT >*/
 {
-  CLUTTER_OFFSCREEN_REDIRECT_AUTOMATIC_FOR_OPACITY = 1<<0,
-  CLUTTER_OFFSCREEN_REDIRECT_ALWAYS = 1<<1
+  CLUTTER_OFFSCREEN_REDIRECT_AUTOMATIC_FOR_OPACITY = 1 << 0,
+  CLUTTER_OFFSCREEN_REDIRECT_ALWAYS                = 1 << 1,
+  CLUTTER_OFFSCREEN_REDIRECT_ON_IDLE               = 1 << 2
 } ClutterOffscreenRedirect;
 
 /**
@@ -673,12 +678,15 @@ typedef enum /*< prefix=CLUTTER_BIND >*/
  *   has queued a redraw before this paint. This implies that the effect
  *   should call clutter_actor_continue_paint() to chain to the next
  *   effect and can not cache any results from a previous paint.
+ * @CLUTTER_EFFECT_PAINT_BYPASS_EFFECT: The effect should not be used
+ *   on this frame, but it will be asked to paint the actor still.
  *
  * Flags passed to the ‘paint’ or ‘pick’ method of #ClutterEffect.
  */
 typedef enum /*< prefix=CLUTTER_EFFECT_PAINT >*/
 {
-  CLUTTER_EFFECT_PAINT_ACTOR_DIRTY = (1 << 0)
+  CLUTTER_EFFECT_PAINT_ACTOR_DIRTY   = (1 << 0),
+  CLUTTER_EFFECT_PAINT_BYPASS_EFFECT = (1 << 1)
 } ClutterEffectPaintFlags;
 
 /**

clutter/clutter/clutter-image.c

@@ -130,7 +130,7 @@ clutter_image_paint_content (ClutterContent      *content,
     return;
 
   node = clutter_actor_create_texture_paint_node (actor, priv->texture);
-  clutter_paint_node_set_name (node, "Image Content");
+  clutter_paint_node_set_static_name (node, "Image Content");
   clutter_paint_node_add_child (root, node);
   clutter_paint_node_unref (node);
 }

clutter/clutter/clutter-main.c

@@ -63,6 +63,7 @@
 #include "clutter-main.h"
 #include "clutter-master-clock.h"
 #include "clutter-mutter.h"
+#include "clutter-paint-node-private.h"
 #include "clutter-private.h"
 #include "clutter-settings-private.h"
 #include "clutter-stage-manager.h"
@@ -970,6 +971,9 @@ clutter_init_real (GError **error)
   if (clutter_enable_accessibility)
     cally_accessibility_init ();
 
+  /* Initialize types required for paint nodes */
+  _clutter_paint_node_init_types ();
+
   return CLUTTER_INIT_SUCCESS;
 }
 

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

@@ -29,6 +29,8 @@
  * of #ClutterMasterClock.
  */
 
+#include <cogl/cogl-trace.h>
+
 #include "clutter-build-config.h"
 
 #include "clutter-master-clock.h"
@@ -461,6 +463,8 @@ clutter_clock_dispatch (GSource     *source,
 
   _clutter_threads_acquire_lock ();
 
+  COGL_TRACE_BEGIN (ClutterMasterClockTick, "Master Clock (tick)");
+
   /* Get the time to use for this frame */
   master_clock->cur_tick = g_source_get_time (source);
 
@@ -492,6 +496,8 @@ clutter_clock_dispatch (GSource     *source,
 
   g_slist_free_full (stages, g_object_unref);
 
+  COGL_TRACE_END (ClutterMasterClockTick);
+
   _clutter_threads_release_lock ();
 
   return TRUE;

clutter/clutter/clutter-offscreen-effect.c

@@ -469,6 +469,13 @@ clutter_offscreen_effect_paint (ClutterEffect           *effect,
   ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (effect);
   ClutterOffscreenEffectPrivate *priv = self->priv;
 
+  if (flags & CLUTTER_EFFECT_PAINT_BYPASS_EFFECT)
+    {
+      clutter_actor_continue_paint (priv->actor, paint_context);
+      cogl_clear_object (&priv->offscreen);
+      return;
+    }
+
   /* If we've already got a cached image and the actor hasn't been redrawn
    * then we can just use the cached image in the FBO.
    */

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

@@ -20,7 +20,8 @@
 
 #include "clutter-paint-context.h"
 
-ClutterPaintContext * clutter_paint_context_new_for_view (ClutterStageView *view);
+ClutterPaintContext * clutter_paint_context_new_for_view (ClutterStageView     *view,
+                                                          const cairo_region_t *redraw_clip);
 
 gboolean clutter_paint_context_is_drawing_off_stage (ClutterPaintContext *paint_context);
 

clutter/clutter/clutter-paint-context.c

@@ -26,6 +26,8 @@ struct _ClutterPaintContext
   GList *framebuffers;
 
   ClutterStageView *view;
+
+  cairo_region_t *redraw_clip;
 };
 
 G_DEFINE_BOXED_TYPE (ClutterPaintContext, clutter_paint_context,
@@ -33,7 +35,8 @@ G_DEFINE_BOXED_TYPE (ClutterPaintContext, clutter_paint_context,
                      clutter_paint_context_unref)
 
 ClutterPaintContext *
-clutter_paint_context_new_for_view (ClutterStageView *view)
+clutter_paint_context_new_for_view (ClutterStageView     *view,
+                                    const cairo_region_t *redraw_clip)
 {
   ClutterPaintContext *paint_context;
   CoglFramebuffer *framebuffer;
@@ -41,6 +44,7 @@ clutter_paint_context_new_for_view (ClutterStageView *view)
   paint_context = g_new0 (ClutterPaintContext, 1);
   g_ref_count_init (&paint_context->ref_count);
   paint_context->view = view;
+  paint_context->redraw_clip = cairo_region_copy (redraw_clip);
 
   framebuffer = clutter_stage_view_get_framebuffer (view);
   clutter_paint_context_push_framebuffer (paint_context, framebuffer);
@@ -77,6 +81,7 @@ clutter_paint_context_dispose (ClutterPaintContext *paint_context)
   g_list_free_full (paint_context->framebuffers,
                     cogl_object_unref);
   paint_context->framebuffers = NULL;
+  g_clear_pointer (&paint_context->redraw_clip, cairo_region_destroy);
 }
 
 void
@@ -115,6 +120,12 @@ clutter_paint_context_pop_framebuffer (ClutterPaintContext *paint_context)
                         paint_context->framebuffers);
 }
 
+const cairo_region_t *
+clutter_paint_context_get_redraw_clip (ClutterPaintContext *paint_context)
+{
+  return paint_context->redraw_clip;
+}
+
 /**
  * clutter_paint_context_get_framebuffer:
  * @paint_context: The #ClutterPaintContext

clutter/clutter/clutter-paint-context.h

@@ -59,4 +59,7 @@ void clutter_paint_context_push_framebuffer (ClutterPaintContext *paint_context,
 CLUTTER_EXPORT
 void clutter_paint_context_pop_framebuffer (ClutterPaintContext *paint_context);
 
+CLUTTER_EXPORT
+const cairo_region_t * clutter_paint_context_get_redraw_clip (ClutterPaintContext *paint_context);
+
 #endif /* CLUTTER_PAINT_CONTEXT_H */

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

@@ -49,11 +49,11 @@ struct _ClutterPaintNode
   ClutterPaintNode *next_sibling;
   ClutterPaintNode *last_child;
 
-  guint n_children;
-
   GArray *operations;
 
-  gchar *name;
+  const gchar *name;
+
+  guint n_children;
 
   volatile int ref_count;
 };

clutter/clutter/clutter-paint-node.c

@@ -171,8 +171,6 @@ clutter_paint_node_real_finalize (ClutterPaintNode *node)
 {
   ClutterPaintNode *iter;
 
-  g_free (node->name);
-
   if (node->operations != NULL)
     {
       guint i;
@@ -297,7 +295,8 @@ clutter_paint_node_get_type (void)
  *
  * The @name will be used for debugging purposes.
  *
- * The @node will copy the passed string.
+ * The @node will intern @name using g_intern_string(). If you have access to a
+ * static string, use clutter_paint_node_set_static_name() instead.
  *
  * Since: 1.10
  */
@@ -307,8 +306,22 @@ clutter_paint_node_set_name (ClutterPaintNode *node,
 {
   g_return_if_fail (CLUTTER_IS_PAINT_NODE (node));
 
-  g_free (node->name);
-  node->name = g_strdup (name);
+  node->name = g_intern_string (name);
+}
+
+/**
+ * clutter_paint_node_set_static_name: (skip)
+ *
+ * Like clutter_paint_node_set_name() but uses a static or interned string
+ * containing the name.
+ */
+void
+clutter_paint_node_set_static_name (ClutterPaintNode *node,
+                                    const char       *name)
+{
+  g_return_if_fail (CLUTTER_IS_PAINT_NODE (node));
+
+  node->name = name;
 }
 
 /**
@@ -1181,8 +1194,6 @@ _clutter_paint_node_create (GType gtype)
 {
   g_return_val_if_fail (g_type_is_a (gtype, CLUTTER_TYPE_PAINT_NODE), NULL);
 
-  _clutter_paint_node_init_types ();
-
   return (gpointer) g_type_create_instance (gtype);
 }
 

clutter/clutter/clutter-paint-node.h

@@ -56,6 +56,9 @@ void                    clutter_paint_node_paint                        (Clutter
 CLUTTER_EXPORT
 void                    clutter_paint_node_set_name                     (ClutterPaintNode      *node,
                                                                          const char            *name);
+CLUTTER_EXPORT
+void                    clutter_paint_node_set_static_name              (ClutterPaintNode      *node,
+                                                                         const char            *name);
 
 CLUTTER_EXPORT
 CoglFramebuffer *       clutter_paint_node_get_framebuffer              (ClutterPaintNode      *node);

clutter/clutter/clutter-private.h

@@ -248,6 +248,9 @@ gboolean _clutter_util_rectangle_intersection (const cairo_rectangle_int_t *src1
                                                const cairo_rectangle_int_t *src2,
                                                cairo_rectangle_int_t       *dest);
 
+gboolean clutter_util_rectangle_equal (const cairo_rectangle_int_t *src1,
+                                       const cairo_rectangle_int_t *src2);
+
 
 struct _ClutterVertex4
 {

clutter/clutter/clutter-seat.c

@@ -41,6 +41,7 @@ enum
   PTR_A11Y_DWELL_CLICK_TYPE_CHANGED,
   PTR_A11Y_TIMEOUT_STARTED,
   PTR_A11Y_TIMEOUT_STOPPED,
+  IS_UNFOCUS_INHIBITED_CHANGED,
   N_SIGNALS,
 };
 
@@ -62,6 +63,8 @@ struct _ClutterSeatPrivate
 {
   ClutterBackend *backend;
 
+  unsigned int inhibit_unfocus_count;
+
   /* Keyboard a11y */
   ClutterKbdA11ySettings kbd_a11y_settings;
 
@@ -275,6 +278,22 @@ clutter_seat_class_init (ClutterSeatClass *klass)
                               G_TYPE_FROM_CLASS (object_class),
                               _clutter_marshal_VOID__OBJECT_FLAGS_BOOLEANv);
 
+  /**
+   * ClutterSeat::is-unfocus-inhibited-changed:
+   * @seat: the #ClutterSeat that emitted the signal
+   *
+   * The ::is-unfocus-inhibited-changed signal is emitted when the
+   * property to inhibit the unsetting of the focus-surface of the
+   * #ClutterSeat changed. To get the current state of this property,
+   * use clutter_seat_is_unfocus_inhibited().
+   */
+  signals[IS_UNFOCUS_INHIBITED_CHANGED] =
+    g_signal_new (I_("is-unfocus-inhibited-changed"),
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL, NULL,
+                  G_TYPE_NONE, 0);
+
   props[PROP_BACKEND] =
     g_param_spec_object ("backend",
                          P_("Backend"),
@@ -282,6 +301,12 @@ clutter_seat_class_init (ClutterSeatClass *klass)
                          CLUTTER_TYPE_BACKEND,
                          CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
 
+  /**
+   * ClutterSeat:touch-mode:
+   *
+   * The current touch-mode of the #ClutterSeat, it is set to %TRUE if the
+   * requirements documented in clutter_seat_get_touch_mode() are fulfilled.
+   **/
   props[PROP_TOUCH_MODE] =
     g_param_spec_boolean ("touch-mode",
                           P_("Touch mode"),
@@ -508,6 +533,85 @@ clutter_seat_set_pointer_a11y_dwell_click_type (ClutterSeat
   priv->pointer_a11y_settings.dwell_click_type = click_type;
 }
 
+/**
+ * clutter_seat_inhibit_unfocus:
+ * @seat: a #ClutterSeat
+ *
+ * Inhibits unsetting of the pointer focus-surface for the #ClutterSeat @seat,
+ * this allows to keep using the pointer even when it's hidden.
+ *
+ * This property is refcounted, so clutter_seat_uninhibit_unfocus() must be
+ * called the exact same number of times as clutter_seat_inhibit_unfocus()
+ * was called before.
+ **/
+void
+clutter_seat_inhibit_unfocus (ClutterSeat *seat)
+{
+  ClutterSeatPrivate *priv;
+
+  g_return_if_fail (CLUTTER_IS_SEAT (seat));
+
+  priv = clutter_seat_get_instance_private (seat);
+
+  priv->inhibit_unfocus_count++;
+
+  if (priv->inhibit_unfocus_count == 1)
+    g_signal_emit (G_OBJECT (seat), signals[IS_UNFOCUS_INHIBITED_CHANGED], 0);
+}
+
+/**
+ * clutter_seat_uninhibit_unfocus:
+ * @seat: a #ClutterSeat
+ *
+ * Disables the inhibiting of unsetting of the pointer focus-surface
+ * previously enabled by calling clutter_seat_inhibit_unfocus().
+ *
+ * This property is refcounted, so clutter_seat_uninhibit_unfocus() must be
+ * called the exact same number of times as clutter_seat_inhibit_unfocus()
+ * was called before.
+ **/
+void
+clutter_seat_uninhibit_unfocus (ClutterSeat *seat)
+{
+  ClutterSeatPrivate *priv;
+
+  g_return_if_fail (CLUTTER_IS_SEAT (seat));
+
+  priv = clutter_seat_get_instance_private (seat);
+
+  if (priv->inhibit_unfocus_count == 0)
+    {
+      g_warning ("Called clutter_seat_uninhibit_unfocus without inhibiting before");
+      return;
+    }
+
+  priv->inhibit_unfocus_count--;
+
+  if (priv->inhibit_unfocus_count == 0)
+    g_signal_emit (G_OBJECT (seat), signals[IS_UNFOCUS_INHIBITED_CHANGED], 0);
+}
+
+/**
+ * clutter_seat_is_unfocus_inhibited:
+ * @seat: a #ClutterSeat
+ *
+ * Gets whether unsetting of the pointer focus-surface is inhibited
+ * for the #ClutterSeat @seat.
+ *
+ * Returns: %TRUE if unsetting is inhibited, %FALSE otherwise
+ **/
+gboolean
+clutter_seat_is_unfocus_inhibited (ClutterSeat *seat)
+{
+  ClutterSeatPrivate *priv;
+
+  g_return_val_if_fail (CLUTTER_IS_SEAT (seat), FALSE);
+
+  priv = clutter_seat_get_instance_private (seat);
+
+  return priv->inhibit_unfocus_count > 0;
+}
+
 /**
  * clutter_seat_create_virtual_device:
  * @seat: a #ClutterSeat
@@ -569,6 +673,21 @@ clutter_seat_warp_pointer (ClutterSeat *seat,
   CLUTTER_SEAT_GET_CLASS (seat)->warp_pointer (seat, x, y);
 }
 
+/**
+ * clutter_seat_get_touch_mode:
+ * @seat: a #ClutterSeat
+ *
+ * Gets the current touch-mode state of the #ClutterSeat @seat.
+ * The #ClutterSeat:touch-mode property is set to %TRUE if the following
+ * requirements are fulfilled:
+ *
+ *  - A touchscreen is available
+ *  - No external keyboard is attached to the device
+ *  - A tablet mode switch, if present, is enabled
+ *
+ * Returns: %TRUE if the device is a tablet that doesn't have an external
+ *   keyboard attached, %FALSE otherwise.
+ **/
 gboolean
 clutter_seat_get_touch_mode (ClutterSeat *seat)
 {

clutter/clutter/clutter-seat.h

@@ -159,6 +159,16 @@ void clutter_seat_get_pointer_a11y_settings (ClutterSeat                *seat,
 CLUTTER_EXPORT
 void clutter_seat_set_pointer_a11y_dwell_click_type (ClutterSeat                      *seat,
                                                      ClutterPointerA11yDwellClickType  click_type);
+
+CLUTTER_EXPORT
+void clutter_seat_inhibit_unfocus (ClutterSeat *seat);
+
+CLUTTER_EXPORT
+void clutter_seat_uninhibit_unfocus (ClutterSeat *seat);
+
+CLUTTER_EXPORT
+gboolean clutter_seat_is_unfocus_inhibited (ClutterSeat *seat);
+
 CLUTTER_EXPORT
 ClutterVirtualInputDevice *clutter_seat_create_virtual_device (ClutterSeat            *seat,
                                                                ClutterInputDeviceType  device_type);

clutter/clutter/clutter-stage-private.h

@@ -36,9 +36,9 @@ typedef struct _ClutterStageQueueRedrawEntry ClutterStageQueueRedrawEntry;
 /* stage */
 ClutterStageWindow *_clutter_stage_get_default_window    (void);
 
-void                _clutter_stage_paint_view            (ClutterStage                *stage,
-                                                          ClutterStageView            *view,
-                                                          const cairo_rectangle_int_t *clip);
+void                clutter_stage_paint_view             (ClutterStage          *stage,
+                                                          ClutterStageView      *view,
+                                                          const cairo_region_t  *redraw_clip);
 
 void                _clutter_stage_emit_after_paint      (ClutterStage          *stage);
 

clutter/clutter/clutter-stage-view-private.h

@@ -20,8 +20,7 @@
 
 #include "clutter/clutter-stage-view.h"
 
-void clutter_stage_view_after_paint (ClutterStageView            *view,
-                                     const cairo_rectangle_int_t *clip);
+void clutter_stage_view_after_paint (ClutterStageView *view);
 
 gboolean clutter_stage_view_is_dirty_viewport (ClutterStageView *view);
 
@@ -33,7 +32,15 @@ gboolean clutter_stage_view_is_dirty_projection (ClutterStageView *view);
 void clutter_stage_view_set_dirty_projection (ClutterStageView *view,
                                               gboolean          dirty);
 
-void clutter_stage_view_add_redraw_clip (ClutterStageView      *view,
-                                         cairo_rectangle_int_t *clip);
+void clutter_stage_view_add_redraw_clip (ClutterStageView            *view,
+                                         const cairo_rectangle_int_t *clip);
+
+gboolean clutter_stage_view_has_full_redraw_clip (ClutterStageView *view);
+
+gboolean clutter_stage_view_has_redraw_clip (ClutterStageView *view);
+
+const cairo_region_t * clutter_stage_view_peek_redraw_clip (ClutterStageView *view);
+
+cairo_region_t * clutter_stage_view_take_redraw_clip (ClutterStageView *view);
 
 #endif /* __CLUTTER_STAGE_VIEW_PRIVATE_H__ */

clutter/clutter/clutter-stage-view.c

@@ -23,6 +23,8 @@
 #include <cairo-gobject.h>
 #include <math.h>
 
+#include "clutter/clutter-private.h"
+
 enum
 {
   PROP_0,
@@ -50,6 +52,9 @@ typedef struct _ClutterStageViewPrivate
   CoglOffscreen *shadowfb;
   CoglPipeline *shadowfb_pipeline;
 
+  gboolean has_redraw_clip;
+  cairo_region_t *redraw_clip;
+
   guint dirty_viewport   : 1;
   guint dirty_projection : 1;
 } ClutterStageViewPrivate;
@@ -166,12 +171,11 @@ clutter_stage_view_invalidate_offscreen_blit_pipeline (ClutterStageView *view)
 }
 
 static void
-clutter_stage_view_copy_to_framebuffer (ClutterStageView            *view,
-                                        const cairo_rectangle_int_t *rect,
-                                        CoglPipeline                *pipeline,
-                                        CoglFramebuffer             *src_framebuffer,
-                                        CoglFramebuffer             *dst_framebuffer,
-                                        gboolean                     can_blit)
+clutter_stage_view_copy_to_framebuffer (ClutterStageView *view,
+                                        CoglPipeline     *pipeline,
+                                        CoglFramebuffer  *src_framebuffer,
+                                        CoglFramebuffer  *dst_framebuffer,
+                                        gboolean          can_blit)
 {
   CoglMatrix matrix;
 
@@ -204,8 +208,7 @@ clutter_stage_view_copy_to_framebuffer (ClutterStageView            *view,
 }
 
 void
-clutter_stage_view_after_paint (ClutterStageView            *view,
-                                const cairo_rectangle_int_t *rect)
+clutter_stage_view_after_paint (ClutterStageView *view)
 {
   ClutterStageViewPrivate *priv =
     clutter_stage_view_get_instance_private (view);
@@ -222,7 +225,6 @@ clutter_stage_view_after_paint (ClutterStageView            *view,
       if (priv->shadowfb)
         {
           clutter_stage_view_copy_to_framebuffer (view,
-                                                  rect,
                                                   priv->offscreen_pipeline,
                                                   priv->offscreen,
                                                   priv->shadowfb,
@@ -231,7 +233,6 @@ clutter_stage_view_after_paint (ClutterStageView            *view,
       else
         {
           clutter_stage_view_copy_to_framebuffer (view,
-                                                  rect,
                                                   priv->offscreen_pipeline,
                                                   priv->offscreen,
                                                   priv->framebuffer,
@@ -243,7 +244,6 @@ clutter_stage_view_after_paint (ClutterStageView            *view,
     {
       clutter_stage_view_ensure_shadowfb_blit_pipeline (view);
       clutter_stage_view_copy_to_framebuffer (view,
-                                              rect,
                                               priv->shadowfb_pipeline,
                                               priv->shadowfb,
                                               priv->framebuffer,
@@ -307,6 +307,86 @@ clutter_stage_view_get_offscreen_transformation_matrix (ClutterStageView *view,
   view_class->get_offscreen_transformation_matrix (view, matrix);
 }
 
+void
+clutter_stage_view_add_redraw_clip (ClutterStageView            *view,
+                                    const cairo_rectangle_int_t *clip)
+{
+  ClutterStageViewPrivate *priv =
+    clutter_stage_view_get_instance_private (view);
+
+  if (priv->has_redraw_clip && !priv->redraw_clip)
+    return;
+
+  if (!clip)
+    {
+      g_clear_pointer (&priv->redraw_clip, cairo_region_destroy);
+      priv->has_redraw_clip = TRUE;
+      return;
+    }
+
+  if (clip->width == 0 || clip->height == 0)
+    return;
+
+  if (!priv->redraw_clip)
+    {
+      if (!clutter_util_rectangle_equal (&priv->layout, clip))
+        priv->redraw_clip = cairo_region_create_rectangle (clip);
+    }
+  else
+    {
+      cairo_region_union_rectangle (priv->redraw_clip, clip);
+
+      if (cairo_region_num_rectangles (priv->redraw_clip) == 1)
+        {
+          cairo_rectangle_int_t redraw_clip_extents;
+
+          cairo_region_get_extents (priv->redraw_clip, &redraw_clip_extents);
+          if (clutter_util_rectangle_equal (&priv->layout, &redraw_clip_extents))
+            g_clear_pointer (&priv->redraw_clip, cairo_region_destroy);
+        }
+    }
+
+  priv->has_redraw_clip = TRUE;
+}
+
+gboolean
+clutter_stage_view_has_redraw_clip (ClutterStageView *view)
+{
+  ClutterStageViewPrivate *priv =
+    clutter_stage_view_get_instance_private (view);
+
+  return priv->has_redraw_clip;
+}
+
+gboolean
+clutter_stage_view_has_full_redraw_clip (ClutterStageView *view)
+{
+  ClutterStageViewPrivate *priv =
+    clutter_stage_view_get_instance_private (view);
+
+  return priv->has_redraw_clip && !priv->redraw_clip;
+}
+
+const cairo_region_t *
+clutter_stage_view_peek_redraw_clip (ClutterStageView *view)
+{
+  ClutterStageViewPrivate *priv =
+    clutter_stage_view_get_instance_private (view);
+
+  return priv->redraw_clip;
+}
+
+cairo_region_t *
+clutter_stage_view_take_redraw_clip (ClutterStageView *view)
+{
+  ClutterStageViewPrivate *priv =
+    clutter_stage_view_get_instance_private (view);
+
+  priv->has_redraw_clip = FALSE;
+
+  return g_steal_pointer (&priv->redraw_clip);
+}
+
 void
 clutter_stage_view_transform_to_onscreen (ClutterStageView *view,
                                           gfloat           *x,
@@ -419,6 +499,7 @@ clutter_stage_view_dispose (GObject *object)
   g_clear_pointer (&priv->offscreen, cogl_object_unref);
   g_clear_pointer (&priv->offscreen_pipeline, cogl_object_unref);
   g_clear_pointer (&priv->shadowfb_pipeline, cogl_object_unref);
+  g_clear_pointer (&priv->redraw_clip, cairo_region_destroy);
 
   G_OBJECT_CLASS (clutter_stage_view_parent_class)->dispose (object);
 }

clutter/clutter/clutter-stage-window.c

@@ -178,77 +178,6 @@ _clutter_stage_window_clear_update_time (ClutterStageWindow *window)
   iface->clear_update_time (window);
 }
 
-void
-_clutter_stage_window_add_redraw_clip (ClutterStageWindow    *window,
-                                       cairo_rectangle_int_t *stage_clip)
-{
-  ClutterStageWindowInterface *iface;
-
-  g_return_if_fail (CLUTTER_IS_STAGE_WINDOW (window));
-
-  iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
-  if (iface->add_redraw_clip != NULL)
-    iface->add_redraw_clip (window, stage_clip);
-}
-
-/* Determines if the backend will clip the rendering of the next
- * frame.
- *
- * Note: at the start of each new frame there is an implied clip that
- * clips everything (i.e. nothing would be drawn) so this function
- * will return True at the start of a new frame if the backend
- * supports clipped redraws.
- */
-gboolean
-_clutter_stage_window_has_redraw_clips (ClutterStageWindow *window)
-{
-  ClutterStageWindowInterface *iface;
-
-  g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
-
-  iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
-  if (iface->has_redraw_clips != NULL)
-    return iface->has_redraw_clips (window);
-
-  return FALSE;
-}
-
-/* Determines if the backend will discard any additional redraw clips
- * and instead promote them to a full stage redraw.
- *
- * The ideas is that backend may have some heuristics that cause it to
- * give up tracking redraw clips so this can be used to avoid the cost
- * of calculating a redraw clip when we know it's going to be ignored
- * anyway.
- */
-gboolean
-_clutter_stage_window_ignoring_redraw_clips (ClutterStageWindow *window)
-{
-  ClutterStageWindowInterface *iface;
-
-  g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
-
-  iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
-  if (iface->ignoring_redraw_clips != NULL)
-    return iface->ignoring_redraw_clips (window);
-
-  return TRUE;
-}
-
-cairo_region_t *
-_clutter_stage_window_get_redraw_clip (ClutterStageWindow *window)
-{
-  ClutterStageWindowInterface *iface;
-
-  g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
-
-  iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
-  if (iface->get_redraw_clip != NULL)
-    return iface->get_redraw_clip (window);
-
-  return NULL;
-}
-
 void
 _clutter_stage_window_set_accept_focus (ClutterStageWindow *window,
                                         gboolean            accept_focus)

clutter/clutter/clutter-stage-window.h

@@ -51,12 +51,6 @@ struct _ClutterStageWindowInterface
   gint64            (* get_update_time)         (ClutterStageWindow *stage_window);
   void              (* clear_update_time)       (ClutterStageWindow *stage_window);
 
-  void              (* add_redraw_clip)         (ClutterStageWindow    *stage_window,
-                                                 cairo_rectangle_int_t *stage_rectangle);
-  gboolean          (* has_redraw_clips)        (ClutterStageWindow    *stage_window);
-  gboolean          (* ignoring_redraw_clips)   (ClutterStageWindow    *stage_window);
-  cairo_region_t *  (* get_redraw_clip)         (ClutterStageWindow    *stage_window);
-
   void              (* set_accept_focus)        (ClutterStageWindow *stage_window,
                                                  gboolean            accept_focus);
 
@@ -94,12 +88,6 @@ void              _clutter_stage_window_schedule_update         (ClutterStageWin
 gint64            _clutter_stage_window_get_update_time         (ClutterStageWindow *window);
 void              _clutter_stage_window_clear_update_time       (ClutterStageWindow *window);
 
-void              _clutter_stage_window_add_redraw_clip         (ClutterStageWindow    *window,
-                                                                 cairo_rectangle_int_t *stage_clip);
-gboolean          _clutter_stage_window_has_redraw_clips        (ClutterStageWindow    *window);
-gboolean          _clutter_stage_window_ignoring_redraw_clips   (ClutterStageWindow    *window);
-cairo_region_t *  _clutter_stage_window_get_redraw_clip         (ClutterStageWindow    *window);
-
 void              _clutter_stage_window_set_accept_focus        (ClutterStageWindow *window,
                                                                  gboolean            accept_focus);
 

clutter/clutter/clutter-stage.c

@@ -144,8 +144,6 @@ struct _ClutterStagePrivate
   gpointer paint_data;
   GDestroyNotify paint_notify;
 
-  cairo_rectangle_int_t view_clip;
-
   int update_freeze_count;
 
   guint redraw_pending         : 1;
@@ -559,6 +557,33 @@ pick_record_contains_point (ClutterStage     *stage,
   return TRUE;
 }
 
+static void
+clutter_stage_add_redraw_clip (ClutterStage          *stage,
+                               cairo_rectangle_int_t *clip)
+{
+  GList *l;
+
+  for (l = _clutter_stage_peek_stage_views (stage); l; l = l->next)
+    {
+      ClutterStageView *view = l->data;
+
+      if (!clip)
+        {
+          clutter_stage_view_add_redraw_clip (view, NULL);
+        }
+      else
+        {
+          cairo_rectangle_int_t view_layout;
+          cairo_rectangle_int_t intersection;
+
+          clutter_stage_view_get_layout (view, &view_layout);
+          if (_clutter_util_rectangle_intersection (&view_layout, clip,
+                                                    &intersection))
+            clutter_stage_view_add_redraw_clip (view, &intersection);
+        }
+    }
+}
+
 static inline void
 queue_full_redraw (ClutterStage *stage)
 {
@@ -577,7 +602,7 @@ queue_full_redraw (ClutterStage *stage)
   if (stage_window == NULL)
     return;
 
-  _clutter_stage_window_add_redraw_clip (stage_window, NULL);
+  clutter_stage_add_redraw_clip (stage, NULL);
 }
 
 static gboolean
@@ -903,15 +928,18 @@ setup_view_for_pick_or_paint (ClutterStage                *stage,
 }
 
 static void
-clutter_stage_do_paint_view (ClutterStage                *stage,
-                             ClutterStageView            *view,
-                             const cairo_rectangle_int_t *clip)
+clutter_stage_do_paint_view (ClutterStage         *stage,
+                             ClutterStageView     *view,
+                             const cairo_region_t *redraw_clip)
 {
   ClutterPaintContext *paint_context;
+  cairo_rectangle_int_t clip_rect;
 
-  paint_context = clutter_paint_context_new_for_view (view);
+  paint_context = clutter_paint_context_new_for_view (view, redraw_clip);
+
+  cairo_region_get_extents (redraw_clip, &clip_rect);
+  setup_view_for_pick_or_paint (stage, view, &clip_rect);
 
-  setup_view_for_pick_or_paint (stage, view, clip);
   clutter_actor_paint (CLUTTER_ACTOR (stage), paint_context);
   clutter_paint_context_destroy (paint_context);
 }
@@ -920,9 +948,9 @@ clutter_stage_do_paint_view (ClutterStage                *stage,
  * for picking or painting...
  */
 void
-_clutter_stage_paint_view (ClutterStage                *stage,
-                           ClutterStageView            *view,
-                           const cairo_rectangle_int_t *clip)
+clutter_stage_paint_view (ClutterStage         *stage,
+                          ClutterStageView     *view,
+                          const cairo_region_t *redraw_clip)
 {
   ClutterStagePrivate *priv = stage->priv;
 
@@ -931,15 +959,11 @@ _clutter_stage_paint_view (ClutterStage                *stage,
 
   COGL_TRACE_BEGIN_SCOPED (ClutterStagePaintView, "Paint (view)");
 
-  priv->view_clip = *clip;
-
   if (g_signal_has_handler_pending (stage, stage_signals[PAINT_VIEW],
                                     0, TRUE))
-    g_signal_emit (stage, stage_signals[PAINT_VIEW], 0, view);
+    g_signal_emit (stage, stage_signals[PAINT_VIEW], 0, view, redraw_clip);
   else
-    CLUTTER_STAGE_GET_CLASS (stage)->paint_view (stage, view);
-
-  priv->view_clip = (cairo_rectangle_int_t) { 0 };
+    CLUTTER_STAGE_GET_CLASS (stage)->paint_view (stage, view, redraw_clip);
 }
 
 void
@@ -1416,16 +1440,12 @@ clutter_stage_do_redraw (ClutterStage *stage)
 static GSList *
 _clutter_stage_check_updated_pointers (ClutterStage *stage)
 {
-  ClutterStagePrivate *priv = stage->priv;
   ClutterBackend *backend;
   ClutterSeat *seat;
   GSList *updating = NULL;
   GList *l, *devices;
-  cairo_region_t *clip;
   graphene_point_t point;
 
-  clip = _clutter_stage_window_get_redraw_clip (priv->impl);
-
   backend = clutter_get_default_backend ();
   seat = clutter_backend_get_default_seat (backend);
   devices = clutter_seat_list_devices (seat);
@@ -1433,6 +1453,8 @@ _clutter_stage_check_updated_pointers (ClutterStage *stage)
   for (l = devices; l; l = l->next)
     {
       ClutterInputDevice *dev = l->data;
+      ClutterStageView *view;
+      const cairo_region_t *clip;
 
       if (clutter_input_device_get_device_mode (dev) !=
           CLUTTER_INPUT_MODE_MASTER)
@@ -1448,6 +1470,11 @@ _clutter_stage_check_updated_pointers (ClutterStage *stage)
           if (!clutter_input_device_get_coords (dev, NULL, &point))
             continue;
 
+          view = clutter_stage_get_view_at (stage, point.x, point.y);
+          if (!view)
+            continue;
+
+          clip = clutter_stage_view_peek_redraw_clip (view);
           if (!clip || cairo_region_contains_point (clip, point.x, point.y))
             updating = g_slist_prepend (updating, dev);
           break;
@@ -1557,6 +1584,22 @@ clutter_stage_real_queue_relayout (ClutterActor *self)
   parent_class->queue_relayout (self);
 }
 
+static gboolean
+is_full_stage_redraw_queued (ClutterStage *stage)
+{
+  GList *l;
+
+  for (l = _clutter_stage_peek_stage_views (stage); l; l = l->next)
+    {
+      ClutterStageView *view = l->data;
+
+      if (!clutter_stage_view_has_full_redraw_clip (view))
+        return FALSE;
+    }
+
+  return TRUE;
+}
+
 static gboolean
 clutter_stage_real_queue_redraw (ClutterActor       *actor,
                                  ClutterActor       *leaf,
@@ -1578,12 +1621,12 @@ clutter_stage_real_queue_redraw (ClutterActor       *actor,
   if (stage_window == NULL)
     return TRUE;
 
-  if (_clutter_stage_window_ignoring_redraw_clips (stage_window))
+  if (is_full_stage_redraw_queued (stage))
     return FALSE;
 
   if (redraw_clip == NULL)
     {
-      _clutter_stage_window_add_redraw_clip (stage_window, NULL);
+      clutter_stage_add_redraw_clip (stage, NULL);
       return FALSE;
     }
 
@@ -1615,43 +1658,20 @@ clutter_stage_real_queue_redraw (ClutterActor       *actor,
   stage_clip.width = intersection_box.x2 - stage_clip.x;
   stage_clip.height = intersection_box.y2 - stage_clip.y;
 
-  _clutter_stage_window_add_redraw_clip (stage_window, &stage_clip);
+  clutter_stage_add_redraw_clip (stage, &stage_clip);
   return FALSE;
 }
 
 gboolean
 _clutter_stage_has_full_redraw_queued (ClutterStage *stage)
 {
-  ClutterStageWindow *stage_window = _clutter_stage_get_window (stage);
-
-  if (CLUTTER_ACTOR_IN_DESTRUCTION (stage) || stage_window == NULL)
+  if (CLUTTER_ACTOR_IN_DESTRUCTION (stage))
     return FALSE;
 
-  if (stage->priv->redraw_pending &&
-      !_clutter_stage_window_has_redraw_clips (stage_window))
-    return TRUE;
-  else
+  if (!stage->priv->redraw_pending)
     return FALSE;
-}
 
-cairo_region_t *
-clutter_stage_get_redraw_clip (ClutterStage *stage)
-{
-  ClutterStagePrivate *priv;
-  cairo_rectangle_int_t clip;
-  cairo_region_t *region;
-
-  g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL);
-
-  priv = stage->priv;
-
-  region = _clutter_stage_window_get_redraw_clip (priv->impl);
-  if (region)
-    return region;
-
-  /* Set clip to the full extents of the stage */
-  _clutter_stage_window_get_geometry (priv->impl, &clip);
-  return cairo_region_create_rectangle (&clip);
+  return is_full_stage_redraw_queued (stage);
 }
 
 static ClutterActor *
@@ -1980,13 +2000,11 @@ clutter_stage_finalize (GObject *object)
 }
 
 static void
-clutter_stage_real_paint_view (ClutterStage     *stage,
-                               ClutterStageView *view)
+clutter_stage_real_paint_view (ClutterStage         *stage,
+                               ClutterStageView     *view,
+                               const cairo_region_t *redraw_clip)
 {
-  ClutterStagePrivate *priv = stage->priv;
-  const cairo_rectangle_int_t *clip = &priv->view_clip;
-
-  clutter_stage_do_paint_view (stage, view, clip);
+  clutter_stage_do_paint_view (stage, view, redraw_clip);
 }
 
 static void
@@ -2212,6 +2230,7 @@ clutter_stage_class_init (ClutterStageClass *klass)
    * ClutterStage::paint-view:
    * @stage: the stage that received the event
    * @view: a #ClutterStageView
+   * @redraw_clip: a #cairo_region_t with the redraw clip
    *
    * The ::paint-view signal is emitted before a #ClutterStageView is being
    * painted.
@@ -2226,8 +2245,9 @@ clutter_stage_class_init (ClutterStageClass *klass)
                   G_SIGNAL_RUN_LAST,
                   G_STRUCT_OFFSET (ClutterStageClass, paint_view),
                   NULL, NULL, NULL,
-                  G_TYPE_NONE, 1,
-                  CLUTTER_TYPE_STAGE_VIEW);
+                  G_TYPE_NONE, 2,
+                  CLUTTER_TYPE_STAGE_VIEW,
+                  G_TYPE_POINTER);
 
   /**
    * ClutterStage::presented: (skip)
@@ -2803,13 +2823,17 @@ clutter_stage_read_pixels (ClutterStage *stage,
                                       .height = height,
                                     });
   cairo_region_get_extents (clip, &clip_rect);
-  cairo_region_destroy (clip);
 
   if (clip_rect.width == 0 || clip_rect.height == 0)
-    return NULL;
+    {
+      cairo_region_destroy (clip);
+      return NULL;
+    }
 
   framebuffer = clutter_stage_view_get_framebuffer (view);
-  clutter_stage_do_paint_view (stage, view, &clip_rect);
+  clutter_stage_do_paint_view (stage, view, clip);
+
+  cairo_region_destroy (clip);
 
   view_scale = clutter_stage_view_get_scale (view);
   pixel_width = roundf (clip_rect.width * view_scale);
@@ -4316,7 +4340,6 @@ capture_view (ClutterStage          *stage,
                                       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);
 
@@ -4450,8 +4473,12 @@ capture_view_into (ClutterStage          *stage,
 
   if (paint)
     {
+      cairo_region_t *region;
+
       _clutter_stage_maybe_setup_viewport (stage, view);
-      clutter_stage_do_paint_view (stage, view, rect);
+      region = cairo_region_create_rectangle (rect);
+      clutter_stage_do_paint_view (stage, view, region);
+      cairo_region_destroy (region);
     }
 
   view_scale = clutter_stage_view_get_scale (view);
@@ -4477,49 +4504,42 @@ capture_view_into (ClutterStage          *stage,
   cogl_object_unref (bitmap);
 }
 
-static ClutterStageView *
-get_view_at_rect (ClutterStage          *stage,
-                  cairo_rectangle_int_t *rect)
-{
-  ClutterStagePrivate *priv = stage->priv;
-  GList *views = _clutter_stage_window_get_views (priv->impl);
-  GList *l;
-
-  for (l = views; l; l = l->next)
-    {
-      ClutterStageView *view = l->data;
-      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);
-      cairo_region_destroy (region);
-
-      if (view_capture_rect.width == 0 || view_capture_rect.height == 0)
-        continue;
-
-      g_assert (view_capture_rect.width == rect->width &&
-                view_capture_rect.height == rect->height);
-      return view;
-    }
-
-  return NULL;
-}
-
 void
 clutter_stage_capture_into (ClutterStage          *stage,
                             gboolean               paint,
                             cairo_rectangle_int_t *rect,
                             uint8_t               *data)
 {
-  ClutterStageView *view;
+  ClutterStagePrivate *priv = stage->priv;
+  GList *l;
   int bpp = 4;
+  int stride;
 
-  view = get_view_at_rect (stage, rect);
-  capture_view_into (stage, paint, view, rect, data, rect->width * bpp);
+  stride = rect->width * 4;
+
+  for (l = _clutter_stage_window_get_views (priv->impl); l; l = l->next)
+    {
+      ClutterStageView *view = l->data;
+      cairo_rectangle_int_t view_layout;
+      cairo_region_t *region;
+      cairo_rectangle_int_t capture_rect;
+      int x_offset, y_offset;
+
+      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, &capture_rect);
+      cairo_region_destroy (region);
+
+      x_offset = capture_rect.x - rect->x;
+      y_offset = capture_rect.y - rect->y;
+
+      capture_view_into (stage, paint, view,
+                         &capture_rect,
+                         data + (x_offset * bpp) + (y_offset * stride),
+                         stride);
+    }
 }
 
 /**

clutter/clutter/clutter-stage.h

@@ -84,8 +84,9 @@ struct _ClutterStageClass
   gboolean (* delete_event) (ClutterStage *stage,
                              ClutterEvent *event);
 
-  void (* paint_view) (ClutterStage     *stage,
-                       ClutterStageView *view);
+  void (* paint_view) (ClutterStage         *stage,
+                       ClutterStageView     *view,
+                       const cairo_region_t *redraw_clip);
 
   /*< private >*/
   /* padding for future expansion */
@@ -205,8 +206,6 @@ guchar *        clutter_stage_read_pixels                       (ClutterStage
                                                                  gint                   width,
                                                                  gint                   height);
 
-CLUTTER_EXPORT
-cairo_region_t * clutter_stage_get_redraw_clip                  (ClutterStage          *stage);
 CLUTTER_EXPORT
 void            clutter_stage_ensure_viewport                   (ClutterStage          *stage);
 CLUTTER_EXPORT

clutter/clutter/clutter-util.c

@@ -214,6 +214,16 @@ _clutter_util_rectangle_intersection (const cairo_rectangle_int_t *src1,
     }
 }
 
+gboolean
+clutter_util_rectangle_equal (const cairo_rectangle_int_t *src1,
+                              const cairo_rectangle_int_t *src2)
+{
+  return ((src1->x == src2->x) &&
+          (src1->y == src2->y) &&
+          (src1->width == src2->width) &&
+          (src1->height == src2->height));
+}
+
 float
 _clutter_util_matrix_determinant (const ClutterMatrix *matrix)
 {

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

@@ -49,6 +49,8 @@
 
 #include "cogl/cogl-trace.h"
 
+#define MAX_STACK_RECTS 256
+
 typedef struct _ClutterStageViewCoglPrivate
 {
   /*
@@ -288,97 +290,6 @@ clutter_stage_cogl_resize (ClutterStageWindow *stage_window,
 {
 }
 
-static gboolean
-clutter_stage_cogl_has_redraw_clips (ClutterStageWindow *stage_window)
-{
-  ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
-
-  /* NB: at the start of each new frame there is an implied clip that
-   * clips everything (i.e. nothing would be drawn) so we need to make
-   * sure we return True in the un-initialized case here.
-   */
-  if (!stage_cogl->initialized_redraw_clip ||
-      (stage_cogl->initialized_redraw_clip &&
-       stage_cogl->redraw_clip))
-    return TRUE;
-  else
-    return FALSE;
-}
-
-static gboolean
-clutter_stage_cogl_ignoring_redraw_clips (ClutterStageWindow *stage_window)
-{
-  ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
-
-  /* NB: a NULL clip means a full stage redraw is required */
-  if (stage_cogl->initialized_redraw_clip &&
-      !stage_cogl->redraw_clip)
-    return TRUE;
-  else
-    return FALSE;
-}
-
-/* A redraw clip represents (in stage coordinates) the bounding box of
- * something that needs to be redrawn. Typically they are added to the
- * StageWindow as a result of clutter_actor_queue_clipped_redraw() by
- * actors such as ClutterGLXTexturePixmap. All redraw clips are
- * discarded after the next paint.
- *
- * A NULL stage_clip means the whole stage needs to be redrawn.
- *
- * What we do with this information:
- * - we keep track of the bounding box for all redraw clips
- * - when we come to redraw; we scissor the redraw to that box and use
- *   glBlitFramebuffer to present the redraw to the front
- *   buffer.
- */
-static void
-clutter_stage_cogl_add_redraw_clip (ClutterStageWindow    *stage_window,
-                                    cairo_rectangle_int_t *stage_clip)
-{
-  ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
-
-  /* If we are already forced to do a full stage redraw then bail early */
-  if (clutter_stage_cogl_ignoring_redraw_clips (stage_window))
-    return;
-
-  /* A NULL stage clip means a full stage redraw has been queued and
-   * we keep track of this by setting a NULL redraw_clip.
-   */
-  if (stage_clip == NULL)
-    {
-      g_clear_pointer (&stage_cogl->redraw_clip, cairo_region_destroy);
-      stage_cogl->initialized_redraw_clip = TRUE;
-      return;
-    }
-
-  /* Ignore requests to add degenerate/empty clip rectangles */
-  if (stage_clip->width == 0 || stage_clip->height == 0)
-    return;
-
-  if (!stage_cogl->redraw_clip)
-    {
-      stage_cogl->redraw_clip = cairo_region_create_rectangle (stage_clip);
-    }
-  else
-    {
-      cairo_region_union_rectangle (stage_cogl->redraw_clip, stage_clip);
-    }
-
-  stage_cogl->initialized_redraw_clip = TRUE;
-}
-
-static cairo_region_t *
-clutter_stage_cogl_get_redraw_clip (ClutterStageWindow *stage_window)
-{
-  ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
-
-  if (stage_cogl->using_clipped_redraw && stage_cogl->redraw_clip)
-    return cairo_region_copy (stage_cogl->redraw_clip);
-
-  return NULL;
-}
-
 static inline gboolean
 valid_buffer_age (ClutterStageViewCogl *view_cogl,
                   int                   age)
@@ -395,7 +306,8 @@ valid_buffer_age (ClutterStageViewCogl *view_cogl,
 static void
 paint_damage_region (ClutterStageWindow *stage_window,
                      ClutterStageView   *view,
-                     cairo_region_t     *swap_region)
+                     cairo_region_t     *swap_region,
+                     cairo_region_t     *queued_redraw_clip)
 {
   CoglFramebuffer *framebuffer = clutter_stage_view_get_onscreen (view);
   CoglContext *ctx = cogl_framebuffer_get_context (framebuffer);
@@ -432,8 +344,7 @@ paint_damage_region (ClutterStageWindow *stage_window,
     }
 
   /* Red for the clip */
-  if (stage_cogl->initialized_redraw_clip &&
-      stage_cogl->redraw_clip)
+  if (queued_redraw_clip)
     {
       static CoglPipeline *overlay_red = NULL;
 
@@ -443,13 +354,13 @@ paint_damage_region (ClutterStageWindow *stage_window,
           cogl_pipeline_set_color4ub (overlay_red, 0x33, 0x00, 0x00, 0x33);
         }
 
-      n_rects = cairo_region_num_rectangles (stage_cogl->redraw_clip);
+      n_rects = cairo_region_num_rectangles (queued_redraw_clip);
       for (i = 0; i < n_rects; i++)
         {
           cairo_rectangle_int_t rect;
           float x_1, x_2, y_1, y_2;
 
-          cairo_region_get_rectangle (stage_cogl->redraw_clip, i, &rect);
+          cairo_region_get_rectangle (queued_redraw_clip, i, &rect);
           x_1 = rect.x;
           x_2 = rect.x + rect.width;
           y_1 = rect.y;
@@ -466,13 +377,14 @@ static gboolean
 swap_framebuffer (ClutterStageWindow *stage_window,
                   ClutterStageView   *view,
                   cairo_region_t     *swap_region,
-                  gboolean            swap_with_damage)
+                  gboolean            swap_with_damage,
+                  cairo_region_t     *queued_redraw_clip)
 {
   CoglFramebuffer *framebuffer = clutter_stage_view_get_onscreen (view);
   int *damage, n_rects, i;
 
   if (G_UNLIKELY ((clutter_paint_debug_flags & CLUTTER_DEBUG_PAINT_DAMAGE_REGION)))
-    paint_damage_region (stage_window, view, swap_region);
+    paint_damage_region (stage_window, view, swap_region, queued_redraw_clip);
 
   n_rects = cairo_region_num_rectangles (swap_region);
   damage = g_newa (int, n_rects * 4);
@@ -536,34 +448,52 @@ scale_and_clamp_rect (const graphene_rect_t *rect,
   _clutter_util_rectangle_int_extents (&tmp, dest);
 }
 
+static cairo_region_t *
+offset_scale_and_clamp_region (const cairo_region_t *region,
+                               int                   offset_x,
+                               int                   offset_y,
+                               float                 scale)
+{
+  int n_rects, i;
+  cairo_rectangle_int_t *rects;
+  g_autofree cairo_rectangle_int_t *freeme = NULL;
+
+  n_rects = cairo_region_num_rectangles (region);
+
+  if (n_rects == 0)
+    return cairo_region_create ();
+
+  if (n_rects < MAX_STACK_RECTS)
+    rects = g_newa (cairo_rectangle_int_t, n_rects);
+  else
+    rects = freeme = g_new (cairo_rectangle_int_t, n_rects);
+
+  for (i = 0; i < n_rects; i++)
+    cairo_region_get_rectangle (region, i, &rects[i]);
+
+  for (i = 0; i < n_rects; i++)
+    {
+      graphene_rect_t tmp;
+
+      _clutter_util_rect_from_rectangle (&rects[i], &tmp);
+      graphene_rect_offset (&tmp, offset_x, offset_y);
+      scale_and_clamp_rect (&tmp, scale, &rects[i]);
+    }
+
+  return cairo_region_create_rectangles (rects, n_rects);
+}
+
 static void
-paint_stage (ClutterStageCogl            *stage_cogl,
-             ClutterStageView            *view,
-             cairo_region_t              *clip)
+paint_stage (ClutterStageCogl *stage_cogl,
+             ClutterStageView *view,
+             cairo_region_t   *redraw_clip)
 {
   ClutterStage *stage = stage_cogl->wrapper;
-  cairo_rectangle_int_t clip_rect;
-  cairo_rectangle_int_t paint_rect;
-  cairo_rectangle_int_t view_rect;
-  graphene_rect_t rect;
-  float fb_scale;
-
-  clutter_stage_view_get_layout (view, &view_rect);
-  fb_scale = clutter_stage_view_get_scale (view);
-
-  cairo_region_get_extents (clip, &clip_rect);
-
-  _clutter_util_rect_from_rectangle (&clip_rect, &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);
 
   _clutter_stage_maybe_setup_viewport (stage, view);
-  _clutter_stage_paint_view (stage, view, &paint_rect);
+  clutter_stage_paint_view (stage, view, redraw_clip);
 
-  clutter_stage_view_after_paint (view, &paint_rect);
+  clutter_stage_view_after_paint (view);
 }
 
 static void
@@ -683,7 +613,7 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
     clutter_stage_view_cogl_get_instance_private (view_cogl);
   CoglFramebuffer *fb = clutter_stage_view_get_framebuffer (view);
   cairo_rectangle_int_t view_rect;
-  gboolean have_clip;
+  gboolean is_full_redraw;
   gboolean may_use_clipped_redraw;
   gboolean use_clipped_redraw;
   gboolean can_blit_sub_buffer;
@@ -691,7 +621,8 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
   gboolean do_swap_buffer;
   gboolean swap_with_damage;
   ClutterActor *wrapper;
-  cairo_region_t *redraw_clip = NULL;
+  cairo_region_t *redraw_clip;
+  cairo_region_t *queued_redraw_clip;
   cairo_region_t *fb_clip_region;
   cairo_region_t *swap_region;
   cairo_rectangle_int_t redraw_rect;
@@ -713,55 +644,34 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
 
   has_buffer_age = cogl_is_onscreen (fb) && is_buffer_age_enabled ();
 
+  redraw_clip = clutter_stage_view_take_redraw_clip (view);
+
   /* NB: a NULL redraw clip == full stage redraw */
-  if (!stage_cogl->redraw_clip)
-    have_clip = FALSE;
+  if (!redraw_clip)
+    is_full_redraw = TRUE;
   else
-    {
-      cairo_region_t *view_region;
-      redraw_clip = cairo_region_copy (stage_cogl->redraw_clip);
-
-      view_region = cairo_region_create_rectangle (&view_rect);
-      cairo_region_intersect (redraw_clip, view_region);
-
-      have_clip = !cairo_region_equal (redraw_clip, view_region);
-      cairo_region_destroy (view_region);
-    }
+    is_full_redraw = FALSE;
 
   may_use_clipped_redraw = FALSE;
   if (_clutter_stage_window_can_clip_redraws (stage_window) &&
       (can_blit_sub_buffer || has_buffer_age) &&
-      have_clip &&
+      !is_full_redraw &&
       /* some drivers struggle to get going and produce some junk
        * frames when starting up... */
       cogl_onscreen_get_frame_counter (COGL_ONSCREEN (fb)) > 3)
     {
-      graphene_rect_t rect;
-      cairo_rectangle_int_t *rects;
-      int n_rects, i;
-
       may_use_clipped_redraw = TRUE;
 
-      fb_clip_region = cairo_region_create ();
-
-      n_rects = cairo_region_num_rectangles (redraw_clip);
-      rects = g_new (cairo_rectangle_int_t, n_rects);
-      for (i = 0; i < n_rects; i++)
-        {
-          cairo_rectangle_int_t new_fb_clip_rect;
-
-          cairo_region_get_rectangle (redraw_clip, i, &rects[i]);
-
-          _clutter_util_rect_from_rectangle (&rects[i], &rect);
-          graphene_rect_offset (&rect, -view_rect.x, -view_rect.y);
-          scale_and_clamp_rect (&rect, fb_scale, &new_fb_clip_rect);
-
-          cairo_region_union_rectangle (fb_clip_region, &new_fb_clip_rect);
-        }
-      g_free (rects);
+      fb_clip_region = offset_scale_and_clamp_region (redraw_clip,
+                                                      -view_rect.x,
+                                                      -view_rect.y,
+                                                      fb_scale);
 
       if (fb_scale != floorf (fb_scale))
         {
+          int n_rects, i;
+          cairo_rectangle_int_t *rects;
+
           subpixel_compensation = ceilf (fb_scale);
 
           n_rects = cairo_region_num_rectangles (fb_clip_region);
@@ -780,12 +690,20 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
     }
   else
     {
-      cairo_rectangle_int_t rect = { 0, 0, view_rect.width, view_rect.height };
-      fb_clip_region = cairo_region_create_rectangle (&rect);
+      cairo_rectangle_int_t fb_rect;
+
+      fb_rect = (cairo_rectangle_int_t) {
+        .width = fb_width,
+        .height = fb_height,
+      };
+      fb_clip_region = cairo_region_create_rectangle (&fb_rect);
+
       g_clear_pointer (&redraw_clip, cairo_region_destroy);
-      redraw_clip = cairo_region_copy (fb_clip_region);
+      redraw_clip = cairo_region_create_rectangle (&view_rect);
     }
 
+  queued_redraw_clip = cairo_region_copy (redraw_clip);
+
   if (may_use_clipped_redraw &&
       G_LIKELY (!(clutter_paint_debug_flags & CLUTTER_DEBUG_DISABLE_CLIPPED_REDRAWS)))
     use_clipped_redraw = TRUE;
@@ -805,35 +723,37 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
 
           if (valid_buffer_age (view_cogl, age))
             {
-              graphene_rect_t rect;
-              cairo_rectangle_int_t damage_region;
-              cairo_rectangle_int_t *rects;
-              int n_rects, i;
+              cairo_region_t *fb_damage;
+              cairo_region_t *view_damage;
+              int i;
 
               fill_current_damage_history (view, fb_clip_region);
 
+              fb_damage = cairo_region_create ();
+
               for (i = 1; i <= age; i++)
                 {
-                  cairo_region_t *fb_damage =
-                    view_priv->damage_history[DAMAGE_HISTORY (view_priv->damage_index - i - 1)];
-                  cairo_region_union (fb_clip_region, fb_damage);
+                  int damage_index;
+
+                  damage_index = DAMAGE_HISTORY (view_priv->damage_index - i - 1);
+                  cairo_region_union (fb_damage,
+                                      view_priv->damage_history[damage_index]);
                 }
 
-              /* Update the redraw clip state with the extra damage. */
-              n_rects = cairo_region_num_rectangles (fb_clip_region);
-              rects = g_newa (cairo_rectangle_int_t, n_rects);
-              for (i = 0; i < n_rects; i++)
-                {
-                  cairo_region_get_rectangle (fb_clip_region, i, &rects[i]);
-                  _clutter_util_rect_from_rectangle (&rects[i], &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);
-                  cairo_region_union_rectangle (stage_cogl->redraw_clip,
-                                                &damage_region);
-                }
+              /* Update the fb clip region with the extra damage. */
+              cairo_region_union (fb_clip_region, fb_damage);
+
+              view_damage = offset_scale_and_clamp_region (fb_damage,
+                                                           0, 0,
+                                                           1.0f / fb_scale);
+              cairo_region_translate (view_damage, view_rect.x, view_rect.y);
+              cairo_region_intersect_rectangle (view_damage, &view_rect);
+
+              /* Update the redraw clip region with the extra damage. */
+              cairo_region_union (redraw_clip, view_damage);
+
+              cairo_region_destroy (view_damage);
+              cairo_region_destroy (fb_damage);
 
               CLUTTER_NOTE (CLIPPING, "Reusing back buffer(age=%d) - repairing region: num rects: %d\n",
                             age,
@@ -879,8 +799,6 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
       cairo_rectangle_int_t clip_rect;
       cairo_rectangle_int_t scissor_rect;
 
-      stage_cogl->using_clipped_redraw = TRUE;
-
       if (cairo_region_num_rectangles (fb_clip_region) == 1)
         {
           cairo_region_get_extents (fb_clip_region, &clip_rect);
@@ -908,11 +826,9 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
           cogl_framebuffer_push_region_clip (fb, fb_clip_region);
         }
 
-      paint_stage (stage_cogl, view, fb_clip_region);
+      paint_stage (stage_cogl, view, redraw_clip);
 
       cogl_framebuffer_pop_clip (fb);
-
-      stage_cogl->using_clipped_redraw = FALSE;
     }
   else
     {
@@ -940,24 +856,13 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
                                               scissor_rect.width,
                                               scissor_rect.height);
 
-          paint_stage (stage_cogl, view, fb_clip_region);
+          paint_stage (stage_cogl, view, redraw_clip);
 
           cogl_framebuffer_pop_clip (fb);
         }
       else
         {
-          cairo_rectangle_int_t clip;
-          cairo_region_t *view_region;
-
-          clip = (cairo_rectangle_int_t) {
-            .x = 0,
-            .y = 0,
-            .width = ceilf (view_rect.width * fb_scale),
-            .height = ceilf (view_rect.height * fb_scale)
-          };
-          view_region = cairo_region_create_rectangle (&clip);
-          paint_stage (stage_cogl, view, view_region);
-          cairo_region_destroy (view_region);
+          paint_stage (stage_cogl, view, redraw_clip);
         }
     }
 
@@ -1028,10 +933,9 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
       do_swap_buffer = TRUE;
     }
 
-  if (redraw_clip)
-    cairo_region_destroy (redraw_clip);
-  if (fb_clip_region)
-    cairo_region_destroy (fb_clip_region);
+  g_clear_pointer (&redraw_clip, cairo_region_destroy);
+  g_clear_pointer (&queued_redraw_clip, cairo_region_destroy);
+  g_clear_pointer (&fb_clip_region, cairo_region_destroy);
 
   if (do_swap_buffer)
     {
@@ -1054,7 +958,8 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
       res = swap_framebuffer (stage_window,
                               view,
                               swap_region,
-                              swap_with_damage);
+                              swap_with_damage,
+                              queued_redraw_clip);
 
       cairo_region_destroy (swap_region);
 
@@ -1079,8 +984,10 @@ clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
     {
       ClutterStageView *view = l->data;
 
-      swap_event =
-        clutter_stage_cogl_redraw_view (stage_window, view) || swap_event;
+      if (!clutter_stage_view_has_redraw_clip (view))
+        continue;
+
+      swap_event |= clutter_stage_cogl_redraw_view (stage_window, view);
     }
 
   _clutter_stage_emit_after_paint (stage_cogl->wrapper);
@@ -1096,10 +1003,6 @@ clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
         stage_cogl->pending_swaps++;
     }
 
-  /* reset the redraw clipping for the next paint... */
-  stage_cogl->initialized_redraw_clip = FALSE;
-  g_clear_pointer (&stage_cogl->redraw_clip, cairo_region_destroy);
-
   stage_cogl->frame_count++;
 
   COGL_TRACE_END (ClutterStageCoglRedraw);
@@ -1117,10 +1020,6 @@ clutter_stage_window_iface_init (ClutterStageWindowInterface *iface)
   iface->schedule_update = clutter_stage_cogl_schedule_update;
   iface->get_update_time = clutter_stage_cogl_get_update_time;
   iface->clear_update_time = clutter_stage_cogl_clear_update_time;
-  iface->add_redraw_clip = clutter_stage_cogl_add_redraw_clip;
-  iface->has_redraw_clips = clutter_stage_cogl_has_redraw_clips;
-  iface->ignoring_redraw_clips = clutter_stage_cogl_ignoring_redraw_clips;
-  iface->get_redraw_clip = clutter_stage_cogl_get_redraw_clip;
   iface->redraw = clutter_stage_cogl_redraw;
 }
 

clutter/clutter/cogl/clutter-stage-cogl.h

@@ -55,14 +55,6 @@ struct _ClutterStageCogl
   unsigned int frame_count;
 
   gint last_sync_delay;
-
-  cairo_region_t *redraw_clip;
-
-  guint initialized_redraw_clip : 1;
-
-  /* TRUE if the current paint cycle has a clipped redraw. In that
-     case bounding_redraw_clip specifies the the bounds. */
-  guint using_clipped_redraw : 1;
 };
 
 struct _ClutterStageCoglClass

cogl/cogl/cogl-dma-buf-handle.c

@@ -0,0 +1,94 @@
+/*
+ * Cogl
+ *
+ * A Low Level GPU Graphics and Utilities API
+ *
+ * Copyright (C) 2020 Endless, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors:
+ *   Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
+ */
+
+#include "cogl-config.h"
+
+#include "cogl-dma-buf-handle.h"
+#include "cogl-object.h"
+
+#include <unistd.h>
+
+struct _CoglDmaBufHandle
+{
+  CoglFramebuffer *framebuffer;
+  int dmabuf_fd;
+  gpointer user_data;
+  GDestroyNotify destroy_func;
+};
+
+CoglDmaBufHandle *
+cogl_dma_buf_handle_new (CoglFramebuffer *framebuffer,
+                         int              dmabuf_fd,
+                         gpointer         user_data,
+                         GDestroyNotify   destroy_func)
+{
+  CoglDmaBufHandle *dmabuf_handle;
+
+  g_assert (framebuffer);
+  g_assert (dmabuf_fd != -1);
+
+  dmabuf_handle = g_new0 (CoglDmaBufHandle, 1);
+  dmabuf_handle->framebuffer = cogl_object_ref (framebuffer);
+  dmabuf_handle->dmabuf_fd = dmabuf_fd;
+  dmabuf_handle->user_data = user_data;
+  dmabuf_handle->destroy_func = destroy_func;
+
+  return dmabuf_handle;
+}
+
+void
+cogl_dma_buf_handle_free (CoglDmaBufHandle *dmabuf_handle)
+{
+  g_return_if_fail (dmabuf_handle != NULL);
+
+  g_clear_pointer (&dmabuf_handle->framebuffer, cogl_object_unref);
+
+  if (dmabuf_handle->destroy_func)
+    g_clear_pointer (&dmabuf_handle->user_data, dmabuf_handle->destroy_func);
+
+  if (dmabuf_handle->dmabuf_fd != -1)
+    close (dmabuf_handle->dmabuf_fd);
+
+  g_free (dmabuf_handle);
+}
+
+CoglFramebuffer *
+cogl_dma_buf_handle_get_framebuffer (CoglDmaBufHandle *dmabuf_handle)
+{
+  return dmabuf_handle->framebuffer;
+}
+
+int
+cogl_dma_buf_handle_get_fd (CoglDmaBufHandle *dmabuf_handle)
+{
+  return dmabuf_handle->dmabuf_fd;
+}
+

cogl/cogl/cogl-dma-buf-handle.h

@@ -0,0 +1,83 @@
+/*
+ * Cogl
+ *
+ * A Low Level GPU Graphics and Utilities API
+ *
+ * Copyright (C) 2020 Endless, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors:
+ *   Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
+ */
+
+
+#if !defined(__COGL_H_INSIDE__) && !defined(COGL_COMPILATION)
+#error "Only <cogl/cogl.h> can be included directly."
+#endif
+
+#ifndef __COGL_DMA_BUF_HANDLE_H__
+#define __COGL_DMA_BUF_HANDLE_H__
+
+#include <cogl/cogl-types.h>
+#include <cogl/cogl-framebuffer.h>
+
+/**
+ * cogl_dma_buf_handle_new: (skip)
+ */
+CoglDmaBufHandle *
+cogl_dma_buf_handle_new (CoglFramebuffer *framebuffer,
+                         int              dmabuf_fd,
+                         gpointer         data,
+                         GDestroyNotify   destroy_func);
+
+/**
+ * cogl_dma_buf_handle_free: (skip)
+ *
+ * Releases @dmabuf_handle; it is a programming error to release
+ * an already released handle.
+ */
+void
+cogl_dma_buf_handle_free (CoglDmaBufHandle *dmabuf_handle);
+
+/**
+ * cogl_dma_buf_handle_get_framebuffer: (skip)
+ *
+ * Retrieves the #CoglFramebuffer, backed by an exported DMABuf buffer,
+ * of @dmabuf_handle.
+ *
+ * Returns: (transfer none): a #CoglFramebuffer
+ */
+CoglFramebuffer *
+cogl_dma_buf_handle_get_framebuffer (CoglDmaBufHandle *dmabuf_handle);
+
+/**
+ * cogl_dma_buf_handle_get_fd: (skip)
+ *
+ * Retrieves the file descriptor of @dmabuf_handle.
+ *
+ * Returns: a valid file descriptor
+ */
+int
+cogl_dma_buf_handle_get_fd (CoglDmaBufHandle *dmabuf_handle);
+
+
+#endif /* __COGL_DMA_BUF_HANDLE_H__ */

cogl/cogl/cogl-driver.h

@@ -93,6 +93,9 @@ struct _CoglDriverVtable
   void
   (* framebuffer_finish) (CoglFramebuffer *framebuffer);
 
+  void
+  (* framebuffer_flush) (CoglFramebuffer *framebuffer);
+
   void
   (* framebuffer_discard_buffers) (CoglFramebuffer *framebuffer,
                                    unsigned long buffers);

cogl/cogl/cogl-framebuffer.c

@@ -1396,6 +1396,17 @@ cogl_framebuffer_finish (CoglFramebuffer *framebuffer)
   ctx->driver_vtable->framebuffer_finish (framebuffer);
 }
 
+void
+cogl_framebuffer_flush (CoglFramebuffer *framebuffer)
+{
+
+  CoglContext *ctx = framebuffer->context;
+
+  _cogl_framebuffer_flush_journal (framebuffer);
+
+  ctx->driver_vtable->framebuffer_flush (framebuffer);
+}
+
 void
 cogl_framebuffer_push_matrix (CoglFramebuffer *framebuffer)
 {

cogl/cogl/cogl-framebuffer.h

@@ -1555,6 +1555,18 @@ cogl_blit_framebuffer (CoglFramebuffer *src,
                        int height,
                        GError **error);
 
+/**
+ * cogl_framebuffer_flush:
+ * @framebuffer: A #CoglFramebuffer pointer
+ *
+ * Flushes @framebuffer to ensure the current batch of commands is
+ * submitted to the GPU.
+ *
+ * Unlike cogl_framebuffer_finish(), this does not block the CPU.
+ */
+void
+cogl_framebuffer_flush (CoglFramebuffer *framebuffer);
+
 G_END_DECLS
 
 #endif /* __COGL_FRAMEBUFFER_H */

cogl/cogl/cogl-renderer.c

@@ -756,3 +756,17 @@ cogl_renderer_foreach_output (CoglRenderer *renderer,
   for (l = renderer->outputs; l; l = l->next)
     callback (l->data, user_data);
 }
+
+CoglDmaBufHandle *
+cogl_renderer_create_dma_buf (CoglRenderer  *renderer,
+                              int            width,
+                              int            height,
+                              GError       **error)
+{
+  const CoglWinsysVtable *winsys = _cogl_renderer_get_winsys (renderer);
+
+  if (winsys->renderer_create_dma_buf)
+    return winsys->renderer_create_dma_buf (renderer, width, height, error);
+
+  return NULL;
+}

cogl/cogl/cogl-renderer.h

@@ -398,6 +398,27 @@ cogl_renderer_foreach_output (CoglRenderer *renderer,
                               CoglOutputCallback callback,
                               void *user_data);
 
+/**
+ * cogl_renderer_create_dma_buf: (skip)
+ * @renderer: A #CoglRenderer
+ * @width: width of the new
+ * @height: height of the new
+ * @error: (nullable): return location for a #GError
+ *
+ * Creates a new #CoglFramebuffer with @width x @height, and format
+ * hardcoded to XRGB, and exports the new framebuffer's DMA buffer
+ * handle.
+ *
+ * Returns: (nullable)(transfer full): a #CoglDmaBufHandle. The
+ * return result must be released with cogl_dma_buf_handle_free()
+ * after use.
+ */
+CoglDmaBufHandle *
+cogl_renderer_create_dma_buf (CoglRenderer  *renderer,
+                              int            width,
+                              int            height,
+                              GError       **error);
+
 G_END_DECLS
 
 #endif /* __COGL_RENDERER_H__ */

cogl/cogl/cogl-types.h

@@ -101,6 +101,14 @@ typedef int32_t CoglAngle;
 typedef struct _CoglColor               CoglColor;
 typedef struct _CoglTextureVertex       CoglTextureVertex;
 
+/**
+ * CoglDmaBufHandle: (skip)
+ *
+ * An opaque type that tracks the lifetime of a DMA buffer fd. Release
+ * with cogl_dma_buf_handle_free().
+ */
+typedef struct _CoglDmaBufHandle CoglDmaBufHandle;
+
 /* Enum declarations */
 
 #define COGL_A_BIT              (1 << 4)

cogl/cogl/cogl.h

@@ -61,6 +61,7 @@
 #include <cogl/cogl1-context.h>
 #include <cogl/cogl-bitmap.h>
 #include <cogl/cogl-color.h>
+#include <cogl/cogl-dma-buf-handle.h>
 #include <cogl/cogl-matrix.h>
 #include <cogl/cogl-matrix-stack.h>
 #include <cogl/cogl-offscreen.h>

cogl/cogl/driver/gl/cogl-clip-stack-gl.c

@@ -57,37 +57,26 @@ add_stencil_clip_rectangle (CoglFramebuffer *framebuffer,
                             float y_1,
                             float x_2,
                             float y_2,
-                            gboolean first)
+                            gboolean merge)
 {
   CoglMatrixStack *projection_stack =
     _cogl_framebuffer_get_projection_stack (framebuffer);
   CoglContext *ctx = cogl_framebuffer_get_context (framebuffer);
+  CoglMatrixEntry *old_projection_entry, *old_modelview_entry;
 
   /* NB: This can be called while flushing the journal so we need
    * to be very conservative with what state we change.
    */
+  old_projection_entry = g_steal_pointer (&ctx->current_projection_entry);
+  old_modelview_entry = g_steal_pointer (&ctx->current_modelview_entry);
 
-  _cogl_context_set_current_projection_entry (ctx,
-                                              projection_stack->last_entry);
-  _cogl_context_set_current_modelview_entry (ctx, modelview_entry);
+  ctx->current_projection_entry = projection_stack->last_entry;
+  ctx->current_modelview_entry = modelview_entry;
 
-  if (first)
-    {
-      GE( ctx, glEnable (GL_STENCIL_TEST) );
+  GE( ctx, glColorMask (FALSE, FALSE, FALSE, FALSE) );
+  GE( ctx, glDepthMask (FALSE) );
 
-      /* Initially disallow everything */
-      GE( ctx, glClearStencil (0) );
-      GE( ctx, glClear (GL_STENCIL_BUFFER_BIT) );
-
-      /* Punch out a hole to allow the rectangle */
-      GE( ctx, glStencilFunc (GL_NEVER, 0x1, 0x1) );
-      GE( ctx, glStencilOp (GL_REPLACE, GL_REPLACE, GL_REPLACE) );
-
-      _cogl_rectangle_immediate (framebuffer,
-                                 ctx->stencil_pipeline,
-                                 x_1, y_1, x_2, y_2);
-    }
-  else
+  if (merge)
     {
       /* Add one to every pixel of the stencil buffer in the
 	 rectangle */
@@ -102,15 +91,36 @@ add_stencil_clip_rectangle (CoglFramebuffer *framebuffer,
 	 rectangle are set will be valid */
       GE( ctx, glStencilOp (GL_DECR, GL_DECR, GL_DECR) );
 
-      _cogl_context_set_current_projection_entry (ctx, &ctx->identity_entry);
-      _cogl_context_set_current_modelview_entry (ctx, &ctx->identity_entry);
+      ctx->current_projection_entry = &ctx->identity_entry;
+      ctx->current_modelview_entry = &ctx->identity_entry;
 
       _cogl_rectangle_immediate (framebuffer,
                                  ctx->stencil_pipeline,
                                  -1.0, -1.0, 1.0, 1.0);
     }
+  else
+    {
+      GE( ctx, glEnable (GL_STENCIL_TEST) );
+      GE( ctx, glStencilMask (0x1) );
+
+      /* Initially disallow everything */
+      GE( ctx, glClearStencil (0) );
+      GE( ctx, glClear (GL_STENCIL_BUFFER_BIT) );
+
+      /* Punch out a hole to allow the rectangle */
+      GE( ctx, glStencilFunc (GL_ALWAYS, 0x1, 0x1) );
+      GE( ctx, glStencilOp (GL_KEEP, GL_KEEP, GL_REPLACE) );
+      _cogl_rectangle_immediate (framebuffer,
+                                 ctx->stencil_pipeline,
+                                 x_1, y_1, x_2, y_2);
+    }
+
+  ctx->current_projection_entry = old_projection_entry;
+  ctx->current_modelview_entry = old_modelview_entry;
 
   /* Restore the stencil mode */
+  GE( ctx, glDepthMask (TRUE) );
+  GE( ctx, glColorMask (TRUE, TRUE, TRUE, TRUE) );
   GE( ctx, glStencilFunc (GL_EQUAL, 0x1, 0x1) );
   GE( ctx, glStencilOp (GL_KEEP, GL_KEEP, GL_KEEP) );
 }
@@ -121,6 +131,7 @@ add_stencil_clip_region (CoglFramebuffer *framebuffer,
                          gboolean         merge)
 {
   CoglContext *ctx = cogl_framebuffer_get_context (framebuffer);
+  CoglMatrixEntry *old_projection_entry, *old_modelview_entry;
   CoglMatrix matrix;
   int num_rectangles = cairo_region_num_rectangles (region);
   int i;
@@ -129,8 +140,11 @@ add_stencil_clip_region (CoglFramebuffer *framebuffer,
   /* NB: This can be called while flushing the journal so we need
    * to be very conservative with what state we change.
    */
-  _cogl_context_set_current_projection_entry (ctx, &ctx->identity_entry);
-  _cogl_context_set_current_modelview_entry (ctx, &ctx->identity_entry);
+  old_projection_entry = g_steal_pointer (&ctx->current_projection_entry);
+  old_modelview_entry = g_steal_pointer (&ctx->current_modelview_entry);
+
+  ctx->current_projection_entry = &ctx->identity_entry;
+  ctx->current_modelview_entry = &ctx->identity_entry;
 
   /* The coordinates in the region are meant to be window coordinates,
    * make a matrix that translates those across the viewport, and into
@@ -147,8 +161,6 @@ add_stencil_clip_region (CoglFramebuffer *framebuffer,
                          - framebuffer->viewport_y,
                          0);
 
-  GE( ctx, glEnable (GL_STENCIL_TEST) );
-
   GE( ctx, glColorMask (FALSE, FALSE, FALSE, FALSE) );
   GE( ctx, glDepthMask (FALSE) );
 
@@ -159,6 +171,9 @@ add_stencil_clip_region (CoglFramebuffer *framebuffer,
     }
   else
     {
+      GE( ctx, glEnable (GL_STENCIL_TEST) );
+      GE( ctx, glStencilMask (0x1) );
+
       /* Initially disallow everything */
       GE( ctx, glClearStencil (0) );
       GE( ctx, glClear (GL_STENCIL_BUFFER_BIT) );
@@ -224,6 +239,9 @@ add_stencil_clip_region (CoglFramebuffer *framebuffer,
                                  -1.0, -1.0, 1.0, 1.0);
     }
 
+  ctx->current_projection_entry = old_projection_entry;
+  ctx->current_modelview_entry = old_modelview_entry;
+
   /* Restore the stencil mode */
   GE (ctx, glDepthMask (TRUE));
   GE (ctx, glColorMask (TRUE, TRUE, TRUE, TRUE));
@@ -250,14 +268,16 @@ add_stencil_clip_silhouette (CoglFramebuffer *framebuffer,
   CoglMatrixStack *projection_stack =
     _cogl_framebuffer_get_projection_stack (framebuffer);
   CoglContext *ctx = cogl_framebuffer_get_context (framebuffer);
+  CoglMatrixEntry *old_projection_entry, *old_modelview_entry;
 
   /* NB: This can be called while flushing the journal so we need
    * to be very conservative with what state we change.
    */
+  old_projection_entry = g_steal_pointer (&ctx->current_projection_entry);
+  old_modelview_entry = g_steal_pointer (&ctx->current_modelview_entry);
 
-  _cogl_context_set_current_projection_entry (ctx,
-                                              projection_stack->last_entry);
-  _cogl_context_set_current_modelview_entry (ctx, modelview_entry);
+  ctx->current_projection_entry = projection_stack->last_entry;
+  ctx->current_modelview_entry = modelview_entry;
 
   _cogl_pipeline_flush_gl_state (ctx, ctx->stencil_pipeline,
                                  framebuffer, FALSE, FALSE);
@@ -315,8 +335,8 @@ add_stencil_clip_silhouette (CoglFramebuffer *framebuffer,
       /* Decrement all of the bits twice so that only pixels where the
          value is 3 will remain */
 
-      _cogl_context_set_current_projection_entry (ctx, &ctx->identity_entry);
-      _cogl_context_set_current_modelview_entry (ctx, &ctx->identity_entry);
+      ctx->current_projection_entry = &ctx->identity_entry;
+      ctx->current_modelview_entry = &ctx->identity_entry;
 
       _cogl_rectangle_immediate (framebuffer, ctx->stencil_pipeline,
                                  -1.0, -1.0, 1.0, 1.0);
@@ -324,6 +344,9 @@ add_stencil_clip_silhouette (CoglFramebuffer *framebuffer,
                                  -1.0, -1.0, 1.0, 1.0);
     }
 
+  ctx->current_projection_entry = old_projection_entry;
+  ctx->current_modelview_entry = old_modelview_entry;
+
   GE (ctx, glStencilMask (~(GLuint) 0));
   GE (ctx, glDepthMask (TRUE));
   GE (ctx, glColorMask (TRUE, TRUE, TRUE, TRUE));
@@ -491,7 +514,7 @@ _cogl_clip_stack_gl_flush (CoglClipStack *stack,
                                               rect->y0,
                                               rect->x1,
                                               rect->y1,
-                                              !using_stencil_buffer);
+                                              using_stencil_buffer);
                   using_stencil_buffer = TRUE;
                 }
               break;

cogl/cogl/driver/gl/cogl-framebuffer-gl-private.h

@@ -61,6 +61,9 @@ _cogl_framebuffer_gl_query_bits (CoglFramebuffer *framebuffer,
 void
 _cogl_framebuffer_gl_finish (CoglFramebuffer *framebuffer);
 
+void
+_cogl_framebuffer_gl_flush (CoglFramebuffer *framebuffer);
+
 void
 _cogl_framebuffer_gl_discard_buffers (CoglFramebuffer *framebuffer,
                                       unsigned long buffers);

cogl/cogl/driver/gl/cogl-framebuffer-gl.c

@@ -1031,6 +1031,12 @@ _cogl_framebuffer_gl_finish (CoglFramebuffer *framebuffer)
   GE (framebuffer->context, glFinish ());
 }
 
+void
+_cogl_framebuffer_gl_flush (CoglFramebuffer *framebuffer)
+{
+  GE (framebuffer->context, glFlush ());
+}
+
 void
 _cogl_framebuffer_gl_discard_buffers (CoglFramebuffer *framebuffer,
                                       unsigned long buffers)

cogl/cogl/driver/gl/gl/cogl-driver-gl.c

@@ -554,6 +554,7 @@ _cogl_driver_gl =
     _cogl_framebuffer_gl_clear,
     _cogl_framebuffer_gl_query_bits,
     _cogl_framebuffer_gl_finish,
+    _cogl_framebuffer_gl_flush,
     _cogl_framebuffer_gl_discard_buffers,
     _cogl_framebuffer_gl_draw_attributes,
     _cogl_framebuffer_gl_draw_indexed_attributes,

cogl/cogl/driver/gl/gles/cogl-driver-gles.c

@@ -403,6 +403,7 @@ _cogl_driver_gles =
     _cogl_framebuffer_gl_clear,
     _cogl_framebuffer_gl_query_bits,
     _cogl_framebuffer_gl_finish,
+    _cogl_framebuffer_gl_flush,
     _cogl_framebuffer_gl_discard_buffers,
     _cogl_framebuffer_gl_draw_attributes,
     _cogl_framebuffer_gl_draw_indexed_attributes,

cogl/cogl/driver/nop/cogl-driver-nop.c

@@ -78,6 +78,7 @@ _cogl_driver_nop =
     _cogl_framebuffer_nop_clear,
     _cogl_framebuffer_nop_query_bits,
     _cogl_framebuffer_nop_finish,
+    _cogl_framebuffer_nop_flush,
     _cogl_framebuffer_nop_discard_buffers,
     _cogl_framebuffer_nop_draw_attributes,
     _cogl_framebuffer_nop_draw_indexed_attributes,

cogl/cogl/driver/nop/cogl-framebuffer-nop-private.h

@@ -64,6 +64,9 @@ _cogl_framebuffer_nop_query_bits (CoglFramebuffer *framebuffer,
 void
 _cogl_framebuffer_nop_finish (CoglFramebuffer *framebuffer);
 
+void
+_cogl_framebuffer_nop_flush (CoglFramebuffer *framebuffer);
+
 void
 _cogl_framebuffer_nop_discard_buffers (CoglFramebuffer *framebuffer,
                                        unsigned long buffers);

cogl/cogl/driver/nop/cogl-framebuffer-nop.c

@@ -76,6 +76,11 @@ _cogl_framebuffer_nop_finish (CoglFramebuffer *framebuffer)
 {
 }
 
+void
+_cogl_framebuffer_nop_flush (CoglFramebuffer *framebuffer)
+{
+}
+
 void
 _cogl_framebuffer_nop_discard_buffers (CoglFramebuffer *framebuffer,
                                        unsigned long buffers)

cogl/cogl/meson.build

@@ -96,6 +96,7 @@ cogl_nonintrospected_headers = [
   'cogl-renderer.h',
   'cogl-swap-chain.h',
   'cogl-onscreen-template.h',
+  'cogl-dma-buf-handle.h',
   'cogl-display.h',
   'cogl-snippet.h',
   'cogl-index-buffer.h',
@@ -203,6 +204,7 @@ cogl_sources = [
   'cogl-i18n-private.h',
   'cogl-debug.h',
   'cogl-debug-options.h',
+  'cogl-dma-buf-handle.c',
   'cogl-gpu-info.c',
   'cogl-gpu-info-private.h',
   'cogl-context-private.h',

cogl/cogl/winsys/cogl-winsys-private.h

@@ -91,6 +91,12 @@ typedef struct _CoglWinsysVtable
   void
   (*display_destroy) (CoglDisplay *display);
 
+  CoglDmaBufHandle *
+  (*renderer_create_dma_buf) (CoglRenderer  *renderer,
+                              int            width,
+                              int            height,
+                              GError       **error);
+
   gboolean
   (*context_init) (CoglContext *context, GError **error);
 

config.h.meson

@@ -67,3 +67,6 @@
 /* Either <sys/random.h> or <linux/random.h> */
 #mesondefine HAVE_SYS_RANDOM
 #mesondefine HAVE_LINUX_RANDOM
+
+/* Whether Xwayland has -initfd option */
+#mesondefine HAVE_XWAYLAND_INITFD

data/org.gnome.mutter.gschema.xml.in

@@ -137,6 +137,16 @@
       </description>
     </key>
 
+    <key name="check-alive-timeout" type="u">
+      <default>5000</default>
+      <summary>Timeout for check-alive ping</summary>
+      <description>
+        Number of milliseconds a client has to respond to a ping request in
+        order to not be detected as frozen. Using 0 will disable the alive check
+        completely.
+      </description>
+    </key>
+
     <child name="keybindings" schema="org.gnome.mutter.keybindings"/>
 
   </schema>

doc/how-constraints-works.txt

@@ -227,7 +227,7 @@ are used for different purposes:
 Examples of where each are used:
 
   - If a window is simultaneously moved and resized to the southeast corner
-    with SouthEastGravity, but it turns out that the window was sized to
+    with META_GRAVITY_SOUTH_EAST, but it turns out that the window was sized to
     something smaller than the minimum size hint, then the size_hints
     constraint should resize the window using the resize_gravity to ensure
     that the southeast corner doesn't move.

meson.build

@@ -1,5 +1,5 @@
 project('mutter', 'c',
-  version: '3.35.91',
+  version: '3.35.92',
   meson_version: '>= 0.50.0',
   license: 'GPLv2+'
 )
@@ -43,14 +43,17 @@ gudev_req = '>= 232'
 
 # wayland version requirements
 wayland_server_req = '>= 1.13.0'
-wayland_protocols_req = '>= 1.18'
+wayland_protocols_req = '>= 1.19'
 
 # native backend version requirements
 libinput_req = '>= 1.7'
 gbm_req = '>= 10.3'
 
 # screen cast version requirements
-libpipewire_req = '>= 0.2.5'
+libpipewire_req = '>= 0.3.0'
+
+# profiler requirements
+sysprof_req = '>= 3.35.2'
 
 gnome = import('gnome')
 pkg = import('pkgconfig')
@@ -127,6 +130,7 @@ xau_dep = dependency('xau')
 ice_dep = dependency('ice')
 atk_dep = dependency('atk', version: atk_req)
 libcanberra_dep = dependency('libcanberra', version: libcanberra_req)
+dbus_dep = dependency('dbus-1')
 
 # For now always require X11 support
 have_x11 = true
@@ -241,7 +245,7 @@ endif
 
 have_remote_desktop = get_option('remote_desktop')
 if have_remote_desktop
-  libpipewire_dep = dependency('libpipewire-0.2', version: libpipewire_req)
+  libpipewire_dep = dependency('libpipewire-0.3', version: libpipewire_req)
 endif
 
 have_introspection = get_option('introspection')
@@ -275,7 +279,7 @@ endif
 
 have_profiler = get_option('profiler')
 if have_profiler
-  sysprof_dep = dependency('sysprof-capture-3')
+  sysprof_dep = dependency('sysprof-capture-3', version: sysprof_req)
 endif
 
 required_functions = [
@@ -373,6 +377,7 @@ if cc.has_header_symbol('sys/prctl.h', 'prctl')
   cdata.set('HAVE_SYS_PRCTL', 1)
 endif
 
+have_xwayland_initfd = false
 if have_wayland
   xwayland_path = get_option('xwayland_path')
   if xwayland_path == ''
@@ -388,6 +393,19 @@ if have_wayland
   else
     error('Required function getrandom not found')
   endif
+
+  # For Xwayland -initfd usage
+  use_initfd = get_option('xwayland_initfd')
+  if use_initfd.auto()
+    xwayland_options = run_command(xwayland_path, '-help')
+    have_xwayland_initfd = xwayland_options.stderr().contains('-initfd')
+  else
+    have_xwayland_initfd = use_initfd.enabled()
+  endif
+
+  if (have_xwayland_initfd)
+    cdata.set('HAVE_XWAYLAND_INITFD', 1)
+  endif
 endif
 
 xwayland_grab_default_access_rules = get_option('xwayland_grab_default_access_rules')
@@ -446,6 +464,7 @@ output = [
   '        Startup notification..... ' + have_startup_notification.to_string(),
   '        Introspection............ ' + have_introspection.to_string(),
   '        Profiler................. ' + have_profiler.to_string(),
+  '        Xwayland initfd.......... ' + have_xwayland_initfd.to_string(),
   '',
   '    Tests:',
   '',

meson_options.txt

@@ -152,3 +152,9 @@ option('xwayland_grab_default_access_rules',
   value: 'gnome-boxes,remote-viewer,virt-viewer,virt-manager,vinagre,vncviewer,Xephyr',
   description: 'Comma delimited list of applications ressources or class allowed to issue X11 grabs in Xwayland'
 )
+
+option('xwayland_initfd',
+  type: 'feature',
+  value: 'auto',
+  description: 'Whether Xwayland -initfd argument is used'
+)

po/cs.po

@@ -6,14 +6,14 @@
 # Petr Tomeš <ptomes@gmail.com>, 2006.
 # Jakub Friedl <jfriedl@suse.cz>, 2006, 2007.
 # Petr Kovar <pknbe@volny.cz>, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014.
-# Marek Černocký <marek@manet.cz>, 2012, 2013, 2014, 2016, 2017, 2018, 2019.
+# Marek Černocký <marek@manet.cz>, 2012, 2013, 2014, 2016, 2017, 2018, 2019, 2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-08-06 00:49+0000\n"
-"PO-Revision-Date: 2019-09-03 22:19+0200\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-26 14:10+0100\n"
 "Last-Translator: Marek Černocký <marek@manet.cz>\n"
 "Language-Team: čeština <gnome-cs-list@gnome.org>\n"
 "Language: cs\n"
@@ -423,19 +423,31 @@ msgstr "Modifikátor ke zjištění pozice ukazatele"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Tato klávesa spustí činnost „zjisti polohu ukazatele“."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Časový limit pro pingání check-alive"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Počet milisekund, které má klient na odpověď na na kontrolní pingnutí "
+"sloužící k detekci, jestli nazatuhl. Nastavením na 0 se kontrola zcela vypne."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Vybrat okno z překryvné nabídky tabulátoru"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Zrušit překryvné okno tabulátoru"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Přepnout nastavení monitoru"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Postupně mění vestavěná nastavení monitoru"
 
@@ -509,15 +521,15 @@ msgid ""
 "white-listed in key “xwayland-grab-access-rules”."
 msgstr ""
 "Umožňujs směrovat všechny události klávesnice do oken X11 typu „přebytí "
-"přesměrování“ pomocí zachytávání při běhu Xwaylandu. Tato volba je určena pro "
-"podporu klientů X11, kteří mapují okna „přebytí přesměrování“ (která "
+"přesměrování“ pomocí zachytávání při běhu Xwaylandu. Tato volba je určena "
+"pro podporu klientů X11, kteří mapují okna „přebytí přesměrování“ (která "
 "nepřijímají zaměření klávesnice) a vynucuje zachytávání klávesnice zasílat "
 "všechny události klávesnice do těchto oken. Tato volba je využívána jen "
 "zřídka a nemá žádný vliv na běžná okna X11, která mohou přijímat zaměření "
-"klávesnice za normálních podmínek. Aby bylo pod Waylandem zachytávání bráno v "
-"úvahu, musí klient navíc buď poslat specifickou zprávu X11 ClientMessage do "
-"kořenového okna, nebo být mezi aplikacemi na bílé listině v klíči „xwayland-"
-"grab-access-rules“."
+"klávesnice za normálních podmínek. Aby bylo pod Waylandem zachytávání bráno "
+"v úvahu, musí klient navíc buď poslat specifickou zprávu X11 ClientMessage "
+"do kořenového okna, nebo být mezi aplikacemi na bílé listině v klíči "
+"„xwayland-grab-access-rules“."
 
 #: data/org.gnome.mutter.wayland.gschema.xml.in:84
 msgid "Xwayland applications allowed to issue keyboard grabs"
@@ -551,7 +563,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Přepínač režimu (skupina %d)"
@@ -559,11 +571,11 @@ msgstr "Přepínač režimu (skupina %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Přepnout monitor"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Zobrazit nápovědu na obrazovce"
 
@@ -595,13 +607,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Kompozitor"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:510
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -611,47 +623,47 @@ msgstr "Jiný kompozitní správce již běží na obrazovce %i displeje „%s
 msgid "Bell event"
 msgstr "Událost zvonku"
 
-#: src/core/main.c:185
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "Zakázat připojení ke správci sezení"
 
-#: src/core/main.c:191
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "Nahradí běžícího správce oken"
 
-#: src/core/main.c:197
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "Určit ID správy sezení"
 
-#: src/core/main.c:202
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "Displej X, který se má použít"
 
-#: src/core/main.c:208
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "Spustit sezení z uloženého souboru"
 
-#: src/core/main.c:214
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "Provádět volání X synchronně"
 
-#: src/core/main.c:221
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Spustit jako kompozitor protokolu Wayland"
 
-#: src/core/main.c:227
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Spustit jako podkladový kompozitor"
 
-#: src/core/main.c:233
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Spustit kompozitor wayland bez spuštění Xwayland"
 
-#: src/core/main.c:241
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "Spustit jako plnohodnotný server displeje, nikoliv vnořeně"
 
-#: src/core/main.c:247
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "Spustit se serverem X11"
 
@@ -705,21 +717,21 @@ msgstr "Vypsat verzi"
 msgid "Mutter plugin to use"
 msgstr "Zásuvný modul Mutter, který se má použít"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "Plocha %d"
 
-#: src/core/util.c:121
+#: src/core/util.c:122
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter bylo přeloženo bez podpory podrobného režimu\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:567
+#: src/wayland/meta-wayland-tablet-pad.c:568
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Přepínač režimu: režim %d"
 
-#: src/x11/meta-x11-display.c:671
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -728,21 +740,21 @@ msgstr ""
 "Displej „%s“ již správce oken má; zkuste prosím nahradit aktuálního správce "
 "oken pomocí přepínače --replace."
 
-#: src/x11/meta-x11-display.c:1032
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Selhala inicializace GDK\n"
 
-#: src/x11/meta-x11-display.c:1056
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Nelze otevřít displej X Window System „%s“\n"
 
-#: src/x11/meta-x11-display.c:1140
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "Obrazovka %d na displeji „%s“ je neplatná\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "Formát %s není podporován"

po/da.po

@@ -20,8 +20,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-10-02 04:01+0000\n"
-"PO-Revision-Date: 2019-10-03 19:37+0200\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-27 18:56+0100\n"
 "Last-Translator: Alan Mortensen <alanmortensen.am@gmail.com>\n"
 "Language-Team: Danish <dansk@dansk-gruppen.dk>\n"
 "Language: da\n"
@@ -432,20 +432,33 @@ msgstr "Modifikationstast til at finde markøren"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Denne tast starter handlingen “find markør”."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Tidsudløb for kontrolping"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Antal millisekunder en klient har til at svare på en pingforespørgsel for "
+"ikke at blive registreret som frosset. Med 0 vil forespørgslen være helt "
+"deaktiveret."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Vælg vindue fra tab-pop-op"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Annullér faneblads-pop-op"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Skift skærmkonfiguration"
 
 # Mærkelig ting at rotere.  De mener nok at skifte cyclisk mellem nogle stykker, men "built-in"?
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Roterer den indbyggede skærmkonfiguration"
 
@@ -559,7 +572,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2532
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Tilstandsskift (Gruppe %d)"
@@ -567,11 +580,11 @@ msgstr "Tilstandsskift (Gruppe %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2555
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Skift skærm"
 
-#: src/backends/meta-input-settings.c:2557
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Vis integreret hjælp"
 
@@ -603,13 +616,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Kompositor"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:509
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -712,7 +725,7 @@ msgstr "Vis version"
 msgid "Mutter plugin to use"
 msgstr "Mutter-udvidelsesmodul der skal bruges"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "Arbejdsområde %d"
@@ -726,7 +739,7 @@ msgstr "Mutter blev kompileret uden understøttelse for uddybende tilstand\n"
 msgid "Mode Switch: Mode %d"
 msgstr "Tilstandsskift: Tilstand %d"
 
-#: src/x11/meta-x11-display.c:679
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -735,21 +748,21 @@ msgstr ""
 "Terminalen “%s” har allerede en vindueshåndtering; prøv tilvalget --replace "
 "for at erstatte den aktuelle vindueshåndtering."
 
-#: src/x11/meta-x11-display.c:1040
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Kunne ikke klargøre GDK\n"
 
-#: src/x11/meta-x11-display.c:1064
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Kunne ikke åbne X Window System-terminalen “%s”\n"
 
-#: src/x11/meta-x11-display.c:1147
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "Skærm %d på terminal “%s” er ugyldig\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "Formatet %s understøttes ikke"

po/es.po

@@ -7,14 +7,14 @@
 # Pablo Gonzalo del Campo <pablodc@bigfoot.com>,2002,2003.
 # Francisco Javier F. Serrador <serrador@cvs.gnome.org>, 2004, 2005, 2006.
 # Jorge González <jorgegonz@svn.gnome.org>, 2007, 2008, 2009, 2010, 2011.
-# Daniel Mustieles <daniel.mustieles@gmail.com>, 2011-2019.
+# Daniel Mustieles <daniel.mustieles@gmail.com>, 2011-2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter.master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-08-06 00:49+0000\n"
-"PO-Revision-Date: 2019-08-20 12:23+0200\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-24 13:15+0100\n"
 "Last-Translator: Daniel Mustieles <daniel.mustieles@gmail.com>\n"
 "Language-Team: Spanish - Spain <gnome-es-list@gnome.org>\n"
 "Language: es_ES\n"
@@ -22,7 +22,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Gtranslator 3.32.1\n"
+"X-Generator: Gtranslator 3.34.0\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -397,18 +397,6 @@ msgid "Enable experimental features"
 msgstr "Activar las características experimentales"
 
 #: data/org.gnome.mutter.gschema.xml.in:108
-#| msgid ""
-#| "To enable experimental features, add the feature keyword to the list. "
-#| "Whether the feature requires restarting the compositor depends on the "
-#| "given feature. Any experimental feature is not required to still be "
-#| "available, or configurable. Don’t expect adding anything in this setting "
-#| "to be future proof. Currently possible keywords: • “scale-monitor-"
-#| "framebuffer” — makes mutter default to layout logical monitors in a "
-#| "logical pixel coordinate space, while scaling monitor framebuffers "
-#| "instead of window content, to manage HiDPI monitors. Does not require a "
-#| "restart. • “rt-scheduler” — makes mutter request a low priority real-time "
-#| "scheduling. The executable or user must have CAP_SYS_NICE. Requires a "
-#| "restart."
 msgid ""
 "To enable experimental features, add the feature keyword to the list. "
 "Whether the feature requires restarting the compositor depends on the given "
@@ -444,19 +432,31 @@ msgstr "Modificador que usar para encontrar el puntero"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Esta tecla iniciará la acción de encontrar el puntero."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Tiempo de espera para la comprobación de ping"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Número de milisegundos que tiene un cliente para responder a ping y que no "
+"se le detecte como caído. Usar 0 desactivará esta comprobación."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Seleccionar ventana de la pestaña emergente"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Cancelar pestaña emergente"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Cambiar la configuración del monitor"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Rota la configuración del monitor empotrado"
 
@@ -570,7 +570,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Cambiar modo (grupo %d)"
@@ -578,11 +578,11 @@ msgstr "Cambiar modo (grupo %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Cambiar monitor"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Mostrar la ayuda en pantalla"
 
@@ -614,13 +614,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Compositor"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:510
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -632,47 +632,47 @@ msgstr ""
 msgid "Bell event"
 msgstr "Evento de campana"
 
-#: src/core/main.c:185
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "Desactivar conexión al gestor de sesión"
 
-#: src/core/main.c:191
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "Reemplazar el gestor de ventanas en ejecución"
 
-#: src/core/main.c:197
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "Especificar el ID se gestión de sesión"
 
-#: src/core/main.c:202
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "Pantalla X que usar"
 
-#: src/core/main.c:208
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "Inicializar sesión desde el archivo de salvaguarda"
 
-#: src/core/main.c:214
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "Hacer que las llamadas a las X sean síncronas"
 
-#: src/core/main.c:221
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Ejecutar como compositor Wayland"
 
-#: src/core/main.c:227
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Ejecutar como compositor anidado"
 
-#: src/core/main.c:233
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Ejecutar el compositor wayland sin iniciar Xwayland"
 
-#: src/core/main.c:241
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "Ejecutar como servidor completo, en lugar de anidado"
 
-#: src/core/main.c:247
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "Ejecutar con «backend» de X11"
 
@@ -726,21 +726,21 @@ msgstr "Imprimir versión"
 msgid "Mutter plugin to use"
 msgstr "Complemento de mutter que usar"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "Área de trabajo %d"
 
-#: src/core/util.c:121
+#: src/core/util.c:122
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter fue compilado sin soporte para modo prolijo\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:567
+#: src/wayland/meta-wayland-tablet-pad.c:568
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Cambiar modo: modo %d"
 
-#: src/x11/meta-x11-display.c:671
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -749,21 +749,21 @@ msgstr ""
 "La pantalla «%s» ya tiene un gestor de ventanas; pruebe a usar la opción «--"
 "replace» para reemplazar el gestor de ventanas activo."
 
-#: src/x11/meta-x11-display.c:1032
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Falló al inicializar GDK\n"
 
-#: src/x11/meta-x11-display.c:1056
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Ocurrió un error al abrir la pantalla de X Window System «%s»\n"
 
-#: src/x11/meta-x11-display.c:1140
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "La ventana %d en la pantalla «%s» no es válida\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "Formato %s no soportado"

po/eu.po

@@ -5,13 +5,13 @@
 # Hizkuntza Politikarako Sailburuordetza <hizpol@ej-gv.es>, 2004.
 # Iñaki Larrañaga Murgoitio <dooteo@zundan.com>, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011.
 # Iñaki Larrañaga Murgoitio <dooteo@zundan.com>, 2012, 2013, 2014, 2015, 2016, 2017.
-# Asier Sarasua Garmendia  <asier.sarasua@gmail.com>, 2019.
+# Asier Sarasua Garmendia  <asier.sarasua@gmail.com>, 2019, 2020.
 #
 msgid ""
 msgstr "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-08-06 00:49+0000\n"
-"PO-Revision-Date: 2019-08-11 10:00+0100\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-24 10:00+0100\n"
 "Last-Translator: Asier Sarasua Garmendia <asier.sarasua@gmail.com>\n"
 "Language-Team: Basque <librezale@librezale.eus>\n"
 "Language: eu\n"
@@ -230,11 +230,11 @@ msgstr "Beheratu leihoa beste leihoen azpira"
 
 #: data/50-mutter-windows.xml:35
 msgid "Maximize window vertically"
-msgstr "Maximizatu leihoa bertikalki"
+msgstr "Maximizatu leihoa bertikalean"
 
 #: data/50-mutter-windows.xml:37
 msgid "Maximize window horizontally"
-msgstr "Maximizatu leihoa horizontalki"
+msgstr "Maximizatu leihoa horizontalean"
 
 #: data/50-mutter-windows.xml:41
 msgid "View split on left"
@@ -258,7 +258,7 @@ msgid ""
 "and application launching system. The default is intended to be the “Windows "
 "key” on PC hardware. It’s expected that this binding either the default or "
 "set to the empty string."
-msgstr "Gako honek “overlay“ (gainjarria) hasieratuko du: hau leihoaren ikuspegi orokorraren eta aplikazioa abiarazteko sistemaren arteko konbinazioa da. Lehenetsi gisa, PC ordenagailuko “Windows tekla“ da. Tekla konbinazio hau lehenetsia izatea edo kate huts gisa ezartzea da."
+msgstr "Gako honek “overlay” (gainjarria) hasieratuko du: hau leihoaren ikuspegi orokorraren eta aplikazioa abiarazteko sistemaren arteko konbinazioa da. Lehenetsi gisa, PC ordenagailuko “Windows tekla” da. Tekla konbinazio hau lehenetsia izatea edo kate huts gisa ezartzea da."
 
 #: data/org.gnome.mutter.gschema.xml.in:20
 msgid "Attach modal dialogs"
@@ -280,7 +280,7 @@ msgid ""
 "If enabled, dropping windows on vertical screen edges maximizes them "
 "vertically and resizes them horizontally to cover half of the available "
 "area. Dropping windows on the top screen edge maximizes them completely."
-msgstr "Gaituta egonez gero, pantailaren ertz bertikaletan leihoak jaregiteak hauek bertikalki maximizatuko dira, eta horizontalki tamainaz aldatuko dira area erabilgarriaren erdia estaltzeko. Pantailaren goiko ertzean leihoak jaregitean, hauek erabat maximizatuko dira."
+msgstr "Gaituta egonez gero, pantailaren ertz bertikaletan leihoak jaregiteak hauek bertikalean maximizatuko dira, eta horizontalean tamainaz aldatuko dira area erabilgarriaren erdia estaltzeko. Pantailaren goiko ertzean leihoak jaregitean, hauek erabat maximizatuko dira."
 
 #: data/org.gnome.mutter.gschema.xml.in:40
 msgid "Workspaces are managed dynamically"
@@ -291,7 +291,7 @@ msgid ""
 "Determines whether workspaces are managed dynamically or whether there’s a "
 "static number of workspaces (determined by the num-workspaces key in org."
 "gnome.desktop.wm.preferences)."
-msgstr "Laneko areak dinamikoki kudeatzen diren edo laneko areak kopuru estatikoa (“org.gnome.desktop.wm.preferences“-eko “num-workspaces“ gakoak zehazten du) daukan zehazten du ."
+msgstr "Laneko areak dinamikoki kudeatzen diren edo laneko areak kopuru estatikoa (“org.gnome.desktop.wm.preferences“-eko “num-workspaces” gakoak zehazten du) daukan zehazten du ."
 
 #: data/org.gnome.mutter.gschema.xml.in:50
 msgid "Workspaces only on primary"
@@ -322,7 +322,7 @@ msgid ""
 "If set to true, and the focus mode is either “sloppy” or “mouse” then the "
 "focus will not be changed immediately when entering a window, but only after "
 "the pointer stops moving."
-msgstr "TRUE (egia) gisa ezartzen bada, eta fokuaren modua “sloppy“ edo “mouse“ bada, fokua ez da berehala aldatuko leiho batean sartzean baizik eta soilik erakuslea gelditzean."
+msgstr "TRUE (egia) gisa ezartzen bada, eta fokuaren modua “sloppy” edo “mouse” bada, fokua ez da berehala aldatuko leiho batean sartzean baizik eta soilik erakuslea gelditzean."
 
 #: data/org.gnome.mutter.gschema.xml.in:79
 msgid "Draggable border width"
@@ -379,21 +379,31 @@ msgstr "Erakuslea kokatzeko erabiliko den aldatzailea"
 
 #: data/org.gnome.mutter.gschema.xml.in:135
 msgid "This key will initiate the “locate pointer” action."
-msgstr "Gako honek “kokatu erakuslea“ ekintza abiarazten du."
+msgstr "Gako honek “kokatu erakuslea” ekintza abiarazten du."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Bizirik egotearen ping-aren denbora-muga"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr "Bezero batek ping eskari bati erantzuteko duen milisegundo kopurua, izoztutzat hartu baino lehen. Erabiltzen den balioa 0 bada, bizirik egotearen egiaztatzea erabat desgaituko da."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Hautatu leihoa laster-fitxatik"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Utzi laster-fitxa"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Aldatu monitorearen konfigurazioak"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Biratu barneko monitorearen konfigurazioa"
 
@@ -482,12 +492,12 @@ msgid ""
 "“@XWAYLAND_GRAB_DEFAULT_ACCESS_RULES@” Users can break an existing grab by "
 "using the specific keyboard shortcut defined by the keybinding key “restore-"
 "shortcuts”."
-msgstr ""
+msgstr "Zerrendatu Xwayland pean X11 teklatu-kapturak bidaltzea onartuta duten edo ez duten X11 leihoen baliabide-izenak edo baliabide-klaseak. X11 leiho baten baliabide-izena edo baliabide-klasea “xprop WM_CLASS” komandoa erabilita eskuratu daiteke. “*” eta “?” komodinak onartzen diren balioetan. Hasieran “!” duten balioak zerrenda beltzean sartuta daude, eta horrek lehentasuna du zerrenda zuriaren aurretik sistema-zerrenda lehenetsiko aplikazioak bertan behera uzteko. Sistema-zerrenda lehenetsiak honako aplikazioak ditu: “@XWAYLAND_GRAB_DEFAULT_ACCESS_RULES@” Erabiltzaileek edozein kaptura hautsi dezakete “restore-shortcuts” lotura-teklan definitutako lasterbideak erabilita."
 
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Modu aldaketa (%d taldea)"
@@ -495,11 +505,11 @@ msgstr "Modu aldaketa (%d taldea)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Aldatu monitorea"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Erakutsi pantailako laguntzan"
 
@@ -531,63 +541,63 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Konposatzailea"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:510
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
-msgstr "Dagoeneko beste konposatze-kudeatzailea ari da exekutatzen “%2$s“ pantailako %1$i. monitorean."
+msgstr "Dagoeneko beste konposatze-kudeatzailea ari da exekutatzen “%2$s” pantailako %1$i. monitorean."
 
 #: src/core/bell.c:192
 msgid "Bell event"
 msgstr "Soinuaren gertaera"
 
-#: src/core/main.c:185
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "Desgaitu saio-kudeatzailearen konexioa"
 
-#: src/core/main.c:191
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "Ordeztu exekutatzen dagoen leiho-kudeatzailea"
 
-#: src/core/main.c:197
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "Zehaztu saio-kudeatzailearen IDa"
 
-#: src/core/main.c:202
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "X pantaila erabiltzeko"
 
-#: src/core/main.c:208
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "Hasieratu saioa babes-fitxategitik"
 
-#: src/core/main.c:214
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "Bihurtu X dei sinkroniko"
 
-#: src/core/main.c:221
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Exekutatu wayland konposatzaile gisa"
 
-#: src/core/main.c:227
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Exekutatu habiaratutako konposatzaile gisa"
 
-#: src/core/main.c:233
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Exekutatu waylan konposatzailea Xwayland abiarazi gabe"
 
-#: src/core/main.c:241
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "Exekutatu pantaila-zerbitzari oso bezala, habiaratuta baino"
 
-#: src/core/main.c:247
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "Exekutatu X11 motorra erabilita"
 
@@ -595,7 +605,7 @@ msgstr "Exekutatu X11 motorra erabilita"
 #: src/core/meta-close-dialog-default.c:151
 #, c-format
 msgid "“%s” is not responding."
-msgstr "“%s“(e)k ez du erantzuten."
+msgstr "“%s”(e)k ez du erantzuten."
 
 #: src/core/meta-close-dialog-default.c:153
 msgid "Application is not responding."
@@ -636,42 +646,42 @@ msgstr "Bistaratu bertsioa"
 msgid "Mutter plugin to use"
 msgstr "Mutter-en osagaia erabiltzeko"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. laneko area"
 
-#: src/core/util.c:121
+#: src/core/util.c:122
 msgid "Mutter was compiled without support for verbose mode\n"
-msgstr "Mutter modu xehatuaren euskarririk gabe konpilatu da\n"
+msgstr "Mutter modu xehearen euskarririk gabe konpilatu da\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:567
+#: src/wayland/meta-wayland-tablet-pad.c:568
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Modu aldaketa: %d modua"
 
-#: src/x11/meta-x11-display.c:671
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
 "replace the current window manager."
-msgstr "“%s“ pantailak badu leiho-kudeatzailea; erabili --replace aukera uneko leiho-kudeatzailea ordezteko."
+msgstr "“%s” pantailak badu leiho-kudeatzailea; erabili --replace aukera uneko leiho-kudeatzailea ordezteko."
 
-#: src/x11/meta-x11-display.c:1032
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Huts egin du GDK hasieratzeak\n"
 
-#: src/x11/meta-x11-display.c:1056
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
-msgstr "Huts egin du X Window sistemaren “%s“ pantaila irekitzean\n"
+msgstr "Huts egin du X Window sistemaren “%s” pantaila irekitzean\n"
 
-#: src/x11/meta-x11-display.c:1140
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
-msgstr "“%2$s“ bistaratzeko %1$d pantaila ez da baliozkoa\n"
+msgstr "“%2$s” bistaratzeko %1$d pantaila ez da baliozkoa\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "%s formatua ez da onartzen"

po/gl.po

@@ -14,8 +14,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gl\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-12-11 10:26+0000\n"
-"PO-Revision-Date: 2019-12-25 04:46+0100\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-26 21:56+0100\n"
 "Last-Translator: Fran Dieguez <frandieguez@gnome.org>\n"
 "Language-Team: Galician\n"
 "Language: gl\n"
@@ -23,7 +23,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Poedit 2.2.4\n"
+"X-Generator: Poedit 2.3\n"
 "X-Project-Style: gnome\n"
 
 #: data/50-mutter-navigation.xml:6
@@ -428,19 +428,31 @@ msgstr "Modificador a usar para localizar o punteiro"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Esta tecla iniciará a acción «localizar punteiro»."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Tempo de espera para  comprobación de ping"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Número de milisegundos que ten un cliente para responder a ping e que non se "
+"lle detecte como caído. Usar 0 desactivará esta comprobación."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Seleccionar xanela da lapela emerxente"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Cancelar lapela emerxente"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Cambiar preferencias do monitor"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Rota a configuración do monitor embebido"
 
@@ -555,7 +567,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2528
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Modo conmutador (Grupo %d)"
@@ -563,11 +575,11 @@ msgstr "Modo conmutador (Grupo %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2551
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Cambiar monitor"
 
-#: src/backends/meta-input-settings.c:2553
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Mostrar axuda en pantalla"
 
@@ -710,7 +722,7 @@ msgstr "Imprimir versión"
 msgid "Mutter plugin to use"
 msgstr "Engadido de mutter que usar"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "Espazo de traballo %d"
@@ -724,7 +736,7 @@ msgstr "Mutter foi compilado sen compatibilidade para o modo detallado\n"
 msgid "Mode Switch: Mode %d"
 msgstr "Modo conmutador: Modo %d"
 
-#: src/x11/meta-x11-display.c:675
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -733,16 +745,16 @@ msgstr ""
 "A pantalla «%s» ten xa un xestor de xanelas, tente usar a opción --replace "
 "para substituír o xestor de xanelas."
 
-#: src/x11/meta-x11-display.c:1036
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Procuciuse un fallo ao inicializar GDK\n"
 
-#: src/x11/meta-x11-display.c:1060
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Produciuse un erro ao abrir a visualización do X Window System «%s»\n"
 
-#: src/x11/meta-x11-display.c:1143
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "A pantalla %d na visualización «%s» non é válida\n"

po/hu.po

@@ -1,25 +1,25 @@
 # Hungarian translation for mutter.
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Free Software Foundation, Inc.
 # This file is distributed under the same license as the mutter package.
 #
 # Andras Timar <timar at gnome dot hu>, 2002, 2003.
 # Gabor Sari <saga at externet dot hu>, 2003.
 # Laszlo Dvornik <dvornik at gnome dot hu>, 2004.
 # Gabor Kelemen <kelemeng at gnome dot hu>, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013.
-# Balázs Úr <ur.balazs at fsf dot hu>, 2013, 2014, 2015, 2016, 2017, 2018, 2019.
+# Balázs Úr <ur.balazs at fsf dot hu>, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-08-06 00:49+0000\n"
-"PO-Revision-Date: 2019-08-24 22:54+0200\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-25 07:30+0100\n"
 "Last-Translator: Balázs Úr <ur.balazs at fsf dot hu>\n"
 "Language-Team: Hungarian <gnome-hu-list at gnome dot org>\n"
 "Language: hu\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Lokalize 18.12.3\n"
+"X-Generator: Lokalize 19.04.3\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: data/50-mutter-navigation.xml:6
@@ -387,18 +387,6 @@ msgid "Enable experimental features"
 msgstr "Kísérleti funkciók engedélyezése"
 
 #: data/org.gnome.mutter.gschema.xml.in:108
-#| msgid ""
-#| "To enable experimental features, add the feature keyword to the list. "
-#| "Whether the feature requires restarting the compositor depends on the "
-#| "given feature. Any experimental feature is not required to still be "
-#| "available, or configurable. Don’t expect adding anything in this setting "
-#| "to be future proof. Currently possible keywords: • “scale-monitor-"
-#| "framebuffer” — makes mutter default to layout logical monitors in a "
-#| "logical pixel coordinate space, while scaling monitor framebuffers "
-#| "instead of window content, to manage HiDPI monitors. Does not require a "
-#| "restart. • “rt-scheduler” — makes mutter request a low priority real-time "
-#| "scheduling. The executable or user must have CAP_SYS_NICE. Requires a "
-#| "restart."
 msgid ""
 "To enable experimental features, add the feature keyword to the list. "
 "Whether the feature requires restarting the compositor depends on the given "
@@ -435,19 +423,32 @@ msgstr "Használandó módosító a mutató elhelyezéséhez"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Ez a kulcs el fogja indítani a „mutató elhelyezése” műveletet."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Elérhetőség-ellenőrzés pingelésének időkorlátja"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Ezredmásodpercek száma, amely alatt az ügyfélnek válaszolnia kell egy ping"
+" kérésre, hogy ne lefagyottként legyen azonosítva. A 0 használata teljesen"
+" letiltja annak ellenőrzését, hogy életben van-e."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Ablakok kiválasztása tab billentyűre felugró ablakból"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Tab felugró kikapcsolása"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Monitorkonfiguráció átváltása"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Cserélgeti a beépített monitorkonfigurációkat"
 
@@ -504,19 +505,12 @@ msgid "Re-enable shortcuts"
 msgstr "Gyorsbillentyűk újraengedélyezése"
 
 #: data/org.gnome.mutter.wayland.gschema.xml.in:64
-#| msgid "Allow grabs with Xwayland"
 msgid "Allow X11 grabs to lock keyboard focus with Xwayland"
 msgstr ""
-"X11 megragadások lehetővé tétele a billentyűzetfókusz zárolásához az Xwayland "
-"használatával"
+"X11 megragadások lehetővé tétele a billentyűzetfókusz zárolásához az "
+"Xwayland használatával"
 
 #: data/org.gnome.mutter.wayland.gschema.xml.in:65
-#| msgid ""
-#| "Allow keyboard grabs issued by X11 applications running in Xwayland to be "
-#| "taken into account. For a X11 grab to be taken into account under "
-#| "Wayland, the client must also either send a specific X11 ClientMessage to "
-#| "the root window or be among the applications white-listed in key "
-#| "“xwayland-grab-access-rules”."
 msgid ""
 "Allow all keyboard events to be routed to X11 “override redirect” windows "
 "with a grab when running in Xwayland. This option is to support X11 clients "
@@ -538,9 +532,8 @@ msgstr ""
 "szabályos X11 ablakoknál, amelyek fogadhatnak billentyűzetfókuszt normál "
 "körülmények között. Ahhoz, hogy Wayland alatt figyelembe legyenek véve az "
 "X11 megragadások, a kliensnek vagy küldenie kell egy meghatározott X11 "
-"ClientMessage üzenetet a gyökérablaknak, vagy az "
-"„xwayland-grab-access-rules” kulcsban megadott fehérlistában kell "
-"szerepelnie."
+"ClientMessage üzenetet a gyökérablaknak, vagy az „xwayland-grab-access-"
+"rules” kulcsban megadott fehérlistában kell szerepelnie."
 
 #: data/org.gnome.mutter.wayland.gschema.xml.in:84
 msgid "Xwayland applications allowed to issue keyboard grabs"
@@ -573,7 +566,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Módkapcsoló (%d. csoport)"
@@ -581,11 +574,11 @@ msgstr "Módkapcsoló (%d. csoport)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Monitorváltás"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Képernyősúgó megjelenítése"
 
@@ -617,13 +610,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Betűszedő"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:510
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -635,48 +628,48 @@ msgstr ""
 msgid "Bell event"
 msgstr "Csengetés esemény"
 
-#: src/core/main.c:185
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "A munkamenet-kezelőhöz való csatlakozás tiltása"
 
-#: src/core/main.c:191
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "A futó ablakkezelő helyettesítése"
 
-#: src/core/main.c:197
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "A munkamenet-kezelő azonosítójának megadása"
 
-#: src/core/main.c:202
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "A használandó X megjelenítő"
 
-#: src/core/main.c:208
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "A munkamenet előkészítése a mentési fájlból"
 
-#: src/core/main.c:214
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "Az X-hívások szinkronná tétele"
 
-#: src/core/main.c:221
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Futtatás wayland betűszedőként"
 
-#: src/core/main.c:227
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Futtatás beágyazott betűszedőként"
 
-#: src/core/main.c:233
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Wayland kompozitáló futtatása az Xwayland elíntása nélkül"
 
-#: src/core/main.c:241
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr ""
 "Futtatás teljes megjelenítő kiszolgálóként az egymásba ágyazott helyett"
 
-#: src/core/main.c:247
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "Futtatás X11 háttérprogrammal"
 
@@ -729,21 +722,21 @@ msgstr "Verzió kiírása"
 msgid "Mutter plugin to use"
 msgstr "Használandó Mutter bővítmény"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. munkaterület"
 
-#: src/core/util.c:121
+#: src/core/util.c:122
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "A Mutter ablakkezelőt a részletes mód támogatása nélkül fordították\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:567
+#: src/wayland/meta-wayland-tablet-pad.c:568
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Módkapcsoló: %d. mód"
 
-#: src/x11/meta-x11-display.c:671
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -752,21 +745,21 @@ msgstr ""
 "A(z) „%s” kijelző már rendelkezik ablakkezelővel; próbálja a --replace "
 "kapcsolóval helyettesíteni a jelenlegi ablakkezelőt."
 
-#: src/x11/meta-x11-display.c:1032
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "A GDK előkészítése meghiúsult\n"
 
-#: src/x11/meta-x11-display.c:1056
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Nem sikerült megnyitni a(z) „%s” X Window rendszer képernyőt\n"
 
-#: src/x11/meta-x11-display.c:1140
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "A(z) %d. képernyő a(z) „%s” megjelenítőn érvénytelen\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "A(z) %s formátum nem támogatott"

po/id.po

@@ -6,20 +6,20 @@
 # Ahmad Riza H Nst  <rizahnst@eriagempita.co.id>, 2006.
 # Dirgita <dirgitadevina@yahoo.co.id>, 2011, 2012, 2014.
 # Andika Triwidada <andika@gmail.com>, 2011-2015.
-# Kukuh Syafaat <kukuhsyafaat@gnome.org>, 2017, 2018, 2019.
+# Kukuh Syafaat <kukuhsyafaat@gnome.org>, 2017-2020.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-08-06 00:49+0000\n"
-"PO-Revision-Date: 2019-08-13 16:20+0700\n"
+"POT-Creation-Date: 2020-02-23 17:44+0000\n"
+"PO-Revision-Date: 2020-02-25 17:48+0700\n"
 "Last-Translator: Kukuh Syafaat <kukuhsyafaat@gnome.org>\n"
 "Language-Team: Indonesian <gnome-l10n-id@googlegroups.com>\n"
 "Language: id\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 2.2.3\n"
+"X-Generator: Poedit 2.3\n"
 "Plural-Forms: nplurals=2; plural= n!=1;\n"
 
 #: data/50-mutter-navigation.xml:6
@@ -422,19 +422,32 @@ msgstr "Pengubah yang digunakan untuk menemukan penunjuk"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Kunci ini akan memulai aksi \"penunjuk lokasi\"."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Batas waktu untuk ping pemeriksaan hidup"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Banyaknya milidetik yang harus diselesaikan klien terhadap permintaan ping "
+"agar tidak terdeteksi sebagai beku. Menggunakan 0 akan menonaktifkan "
+"pemeriksaan hidup sepenuhnya."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Pilih jendela dari popup tab"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Batalkan popup tab"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Tukar konfigurasi monitor bawaan"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Memutar konfigurasi monitor bawaan"
 
@@ -551,7 +564,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Tukar Mode: (Grup %d)"
@@ -559,11 +572,11 @@ msgstr "Tukar Mode: (Grup %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Berpindah monitor"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Tampilkan bantuan pada layar"
 
@@ -595,13 +608,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Kompositor"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:510
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -612,47 +625,47 @@ msgstr ""
 msgid "Bell event"
 msgstr "Bel peristiwa"
 
-#: src/core/main.c:185
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "Menonaktifkan koneksi ke manajer sesi"
 
-#: src/core/main.c:191
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "Mengganti manajer jendela yang tengah berjalan"
 
-#: src/core/main.c:197
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "Tentukan kode pengaturan sesi"
 
-#: src/core/main.c:202
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "Tampilan X yang digunakna"
 
-#: src/core/main.c:208
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "Aktifkan sesi dari berkas simpanan"
 
-#: src/core/main.c:214
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "Buat panggilan X selaras"
 
-#: src/core/main.c:221
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Jalankan sebagai kompositor wayland"
 
-#: src/core/main.c:227
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Jalankan sebagai kompositor bersarang"
 
-#: src/core/main.c:233
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Jalankan kompositor wayland tanpa memmulai Xwayland"
 
-#: src/core/main.c:241
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "Jalankan sebagai server tampilan penuh, ketimbang tampilan bersarang"
 
-#: src/core/main.c:247
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "Jalankan dengan backend X11"
 
@@ -705,21 +718,21 @@ msgstr "Cetak versi"
 msgid "Mutter plugin to use"
 msgstr "Pengaya Mutter yang dipakai"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "Area kerja %d"
 
-#: src/core/util.c:121
+#: src/core/util.c:122
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Muter dikompilasi tanpa dukungan mode riuh\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:567
+#: src/wayland/meta-wayland-tablet-pad.c:568
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Tukar Mode: Mode %d"
 
-#: src/x11/meta-x11-display.c:671
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -728,21 +741,21 @@ msgstr ""
 "Tampilan \"%s\" sudah memiliki manajer jendela; cobalah gunakan pilihan --"
 "replace untuk mengganti manajer jendela saat ini."
 
-#: src/x11/meta-x11-display.c:1032
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Gagal menginisialisasi GDK\n"
 
-#: src/x11/meta-x11-display.c:1056
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Gagal membuka tampilan X Window System \"%s\"\n"
 
-#: src/x11/meta-x11-display.c:1140
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "Layar %d pada tampilan \"%s\" tidak valid\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "Format %s tidak didukung"

po/ja.po

@@ -9,13 +9,14 @@
 # Jiro Matsuzawa <jmatsuzawa@gnome.org>, 2012, 2013.
 # sujiniku <sujinikusityuu@gmail.com>, 2016.
 # sicklylife <translation@sicklylife.jp>, 2019-2020.
+# Masanori Kamayama <>, 2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2020-02-10 19:31+0000\n"
-"PO-Revision-Date: 2020-02-13 23:00+0900\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-03-01 00:25+0900\n"
 "Last-Translator: sicklylife <translation@sicklylife.jp>\n"
 "Language-Team: Japanese <gnome-translation@gnome.gr.jp>\n"
 "Language: ja\n"
@@ -399,19 +400,29 @@ msgstr ""
 msgid "This key will initiate the “locate pointer” action."
 msgstr ""
 
-#: data/org.gnome.mutter.gschema.xml.in:155
-msgid "Select window from tab popup"
-msgstr "タブのポップアップでウィンドウを選択します"
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr ""
 
-#: data/org.gnome.mutter.gschema.xml.in:160
-msgid "Cancel tab popup"
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
 msgstr ""
 
 #: data/org.gnome.mutter.gschema.xml.in:165
+msgid "Select window from tab popup"
+msgstr "タブのポップアップでウィンドウを選択します"
+
+#: data/org.gnome.mutter.gschema.xml.in:170
+msgid "Cancel tab popup"
+msgstr ""
+
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr ""
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr ""
 
@@ -523,7 +534,7 @@ msgstr "オンスクリーンヘルプを表示"
 
 #: src/backends/meta-monitor.c:223
 msgid "Built-in display"
-msgstr "組み込みのディスプレイ"
+msgstr "ビルトインディスプレイ"
 
 #: src/backends/meta-monitor.c:252
 msgid "Unknown"
@@ -661,7 +672,7 @@ msgstr "バージョンを表示する"
 msgid "Mutter plugin to use"
 msgstr "使用する Mutter のプラグイン"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "ワークスペース %d"

po/ko.po

@@ -18,8 +18,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-08-31 12:39+0000\n"
-"PO-Revision-Date: 2019-09-03 17:49+0300\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-24 14:09+0200\n"
 "Last-Translator: Gwan-gyeong Mun <elongbug@gmail.com>\n"
 "Language-Team: GNOME Korea <gnome-kr@googlegroups.com>\n"
 "Language: ko\n"
@@ -27,7 +27,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Poedit 2.2.1\n"
+"X-Generator: Poedit 2.2.4\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -419,19 +419,31 @@ msgstr "포인터 위치 찾기에 사용할 키"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "이 키는 “포인터 위치 찾기” 동작을 합니다."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "활성 확인 핑 시간 초과"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"중지된 것으로 감지되지 않도록 클라이언트가 핑 요청에 응답해야 하는 시간 (밀리"
+"초). 0을 사용하면 활성 확인이 완전히 비활성화됩니다."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "탭 팝업에서 창 선택"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "탭 팝업 취소"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "모니터 설정 전환"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "내장된 모니터 설정을 돌아가면서 전환합니다"
 
@@ -540,7 +552,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "모드 전환 (그룹 %d)"
@@ -548,11 +560,11 @@ msgstr "모드 전환 (그룹 %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "모니터 전환"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "화면 도움말 표시"
 
@@ -584,13 +596,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "컴포지터"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:509
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -602,47 +614,47 @@ msgstr ""
 msgid "Bell event"
 msgstr "삑소리 이벤트"
 
-#: src/core/main.c:186
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "세션 관리자와 연결 하지 않습니다"
 
-#: src/core/main.c:192
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "실행 중인 창 관리자를 바꿉니다"
 
-#: src/core/main.c:198
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "세션 관리 ID를 지정합니다"
 
-#: src/core/main.c:203
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "사용할 X 디스플레이"
 
-#: src/core/main.c:209
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "저장 파일에서 세션을 초기화 합니다"
 
-#: src/core/main.c:215
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "동기 X 호출을 합니다"
 
-#: src/core/main.c:222
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "웨일랜드 컴포지터로 실행합니다"
 
-#: src/core/main.c:228
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "중첩 컴포지터로 실행합니다"
 
-#: src/core/main.c:234
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "웨일랜드 컴포지터를 X웨일랜드 시작없이 실행합니다"
 
-#: src/core/main.c:242
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "전체 디스플레이 서버로 실행, 중첩 컴포지터가 아님"
 
-#: src/core/main.c:248
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "X11 백 엔드로 실행 합니다"
 
@@ -693,7 +705,7 @@ msgstr "버전을 출력합니다"
 msgid "Mutter plugin to use"
 msgstr "사용할 머터 플러그인"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "작업 공간 %d"
@@ -707,7 +719,7 @@ msgstr "머터가 자세한 모드 지원 없이 컴파일 되었습니다\n"
 msgid "Mode Switch: Mode %d"
 msgstr "모드 전환: 모드 %d"
 
-#: src/x11/meta-x11-display.c:679
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -716,21 +728,21 @@ msgstr ""
 "디스플레이  “%s”에 이미 창 관리자가 있습니다. 현재 창 관리자를 바꾸려면 --"
 "replace 옵션을 써보십시오."
 
-#: src/x11/meta-x11-display.c:1040
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "GDK 초기화에 실패했습니다\n"
 
-#: src/x11/meta-x11-display.c:1064
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "X 윈도 시스템 디스플레이 “%s”을(를) 여는데 실패하였습니다\n"
 
-#: src/x11/meta-x11-display.c:1147
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "디스플레이 “%2$s”의 화면 %1$d은(는) 잘못되었습니다\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "%s 형식은 지원하지 않습니다"

po/pl.po

@@ -1,20 +1,20 @@
 # Polish translation for mutter.
-# Copyright © 2002-2019 the mutter authors.
+# Copyright © 2002-2020 the mutter authors.
 # This file is distributed under the same license as the mutter package.
 # Zbigniew Chyla <chyla@alice.ci.pwr.wroc.pl>, 2002-2003.
 # Artur Flinta <aflinta@at.kernel.pl>, 2003-2005.
 # Marek Stępień <marcoos@aviary.pl>, 2007.
 # Wadim Dziedzic <wdziedzic@aviary.pl>, 2007.
 # Tomasz Dominikowski <dominikowski@gmail.com>, 2008-2009.
-# Piotr Drąg <piotrdrag@gmail.com>, 2010-2019.
-# Aviary.pl <community-poland@mozilla.org>, 2007-2019.
+# Piotr Drąg <piotrdrag@gmail.com>, 2010-2020.
+# Aviary.pl <community-poland@mozilla.org>, 2007-2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-08-06 00:49+0000\n"
-"PO-Revision-Date: 2019-08-22 18:00+0200\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-29 13:15+0100\n"
 "Last-Translator: Piotr Drąg <piotrdrag@gmail.com>\n"
 "Language-Team: Polish <community-poland@mozilla.org>\n"
 "Language: pl\n"
@@ -432,19 +432,32 @@ msgstr "Modyfikator używany do znalezienia kursora"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Ten klawisz inicjuje działanie „znajdź kursor”."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Czas oczekiwania na odpowiedź żądania sprawdzenia aktywności"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Liczba milisekund, w ciągu których klient musi odpowiedzieć na żądanie, aby "
+"nie został wykryty jako zawieszony. Wartość 0 całkowicie wyłączy sprawdzanie "
+"aktywności."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Wybór okna z wyskakującego okna dla tabulacji"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Anulowanie wyskakującego okna dla tabulacji"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Przełączenie konfiguracji monitorów"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Obrócenie wbudowanego monitora"
 
@@ -560,7 +573,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Przełącznik trybu (%d. grupa)"
@@ -568,11 +581,11 @@ msgstr "Przełącznik trybu (%d. grupa)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Przełączenie monitora"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Ekran pomocy"
 
@@ -604,13 +617,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Menedżer składania"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:510
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -621,47 +634,47 @@ msgstr ""
 msgid "Bell event"
 msgstr "Zdarzenie sygnału dźwiękowego"
 
-#: src/core/main.c:185
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "Rozłącza połączenie z menedżerem sesji"
 
-#: src/core/main.c:191
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "Zastępuje uruchomionego menedżera okien"
 
-#: src/core/main.c:197
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "Podaje identyfikator zarządzania sesją"
 
-#: src/core/main.c:202
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "Używany ekran X"
 
-#: src/core/main.c:208
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "Inicjuje sesję z zapisanego pliku"
 
-#: src/core/main.c:214
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "Synchroniczne wywołania X"
 
-#: src/core/main.c:221
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Uruchamia jako menedżer składania Wayland"
 
-#: src/core/main.c:227
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Uruchamia jako osadzony menedżer składania"
 
-#: src/core/main.c:233
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Uruchamia menedżer składania Wayland bez uruchamiania Xwayland"
 
-#: src/core/main.c:241
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "Uruchamia jako pełny serwer wyświetlania zamiast osadzonego"
 
-#: src/core/main.c:247
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "Uruchamia za pomocą mechanizmu X11"
 
@@ -713,22 +726,22 @@ msgstr "Wyświetla wersję"
 msgid "Mutter plugin to use"
 msgstr "Używana wtyczka menedżera Mutter"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "%d. obszar roboczy"
 
-#: src/core/util.c:121
+#: src/core/util.c:122
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr ""
 "Menedżer Mutter został skompilowany bez obsługi trybu z obszerną informacją\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:567
+#: src/wayland/meta-wayland-tablet-pad.c:568
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Przełącznik trybu: %d. tryb"
 
-#: src/x11/meta-x11-display.c:671
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -737,21 +750,21 @@ msgstr ""
 "Na ekranie „%s” działa już menedżer okien. Aby zastąpić działającego "
 "menedżera okien, należy użyć opcji „--replace”."
 
-#: src/x11/meta-x11-display.c:1032
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Zainicjowanie biblioteki GDK się nie powiodło\n"
 
-#: src/x11/meta-x11-display.c:1056
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Otwarcie połączenia z ekranem „%s” systemu X Window się nie powiodło\n"
 
-#: src/x11/meta-x11-display.c:1140
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "Podekran %d ekranu „%s” jest nieprawidłowy\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "Format %s jest nieobsługiwany"

po/pt_BR.po

@@ -15,14 +15,14 @@
 # Rodrigo Padula de Oliveira <contato@rodrigopadula.com>, 2011.
 # Artur de Aquino Morais <artur.morais93@outlook.com>, 2016.
 # Enrico Nicoletto <liverig@gmail.com>, 2012-2016.
-# Rafael Fontenelle <rafaelff@gnome.org>, 2013-2019.
+# Rafael Fontenelle <rafaelff@gnome.org>, 2013-2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-08-06 00:49+0000\n"
-"PO-Revision-Date: 2019-09-05 02:32-0300\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-24 06:39-0300\n"
 "Last-Translator: Rafael Fontenelle <rafaelff@gnome.org>\n"
 "Language-Team: Brazilian Portuguese <gnome-pt_br-list@gnome.org>\n"
 "Language: pt_BR\n"
@@ -406,18 +406,6 @@ msgid "Enable experimental features"
 msgstr "Habilitar recursos experimentais"
 
 #: data/org.gnome.mutter.gschema.xml.in:108
-#| msgid ""
-#| "To enable experimental features, add the feature keyword to the list. "
-#| "Whether the feature requires restarting the compositor depends on the "
-#| "given feature. Any experimental feature is not required to still be "
-#| "available, or configurable. Don’t expect adding anything in this setting "
-#| "to be future proof. Currently possible keywords: • “scale-monitor-"
-#| "framebuffer” — makes mutter default to layout logical monitors in a "
-#| "logical pixel coordinate space, while scaling monitor framebuffers "
-#| "instead of window content, to manage HiDPI monitors. Does not require a "
-#| "restart. • “rt-scheduler” — makes mutter request a low priority real-time "
-#| "scheduling. The executable or user must have CAP_SYS_NICE. Requires a "
-#| "restart."
 msgid ""
 "To enable experimental features, add the feature keyword to the list. "
 "Whether the feature requires restarting the compositor depends on the given "
@@ -453,19 +441,32 @@ msgstr "Modificador para usar ao localizar o ponteiro"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Essa chave vai iniciar a ação de “localizar ponteiro”."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Tempo limite para o ping de verificação ativa"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Número de milissegundos limite dentro do qual um cliente precisa responder a "
+"uma solicitação de ping para não ser detectado como congelado. Usar 0 "
+"desativará completamente a verificação ativa."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Selecione a janela a partir da aba instantânea"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Cancelar aba instantânea"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Trocar configurações de monitor"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Gira a configuração de monitor embutido"
 
@@ -579,7 +580,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Alternador de modo (Grupo %d)"
@@ -587,11 +588,11 @@ msgstr "Alternador de modo (Grupo %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Trocar monitor"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Mostrar ajuda na tela"
 
@@ -623,13 +624,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Compositor"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:510
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -641,47 +642,47 @@ msgstr ""
 msgid "Bell event"
 msgstr "Evento de som"
 
-#: src/core/main.c:185
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "Desabilita a conexão com o gerenciador de sessões"
 
-#: src/core/main.c:191
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "Substitui o gerenciador de janelas em execução"
 
-#: src/core/main.c:197
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "Especifica o ID do gerenciador de sessões"
 
-#: src/core/main.c:202
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "Display X a ser usado"
 
-#: src/core/main.c:208
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "Inicializa a sessão a partir do arquivo salvo"
 
-#: src/core/main.c:214
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "Faz X chamadas síncronas"
 
-#: src/core/main.c:221
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Executa como um compositor wayland"
 
-#: src/core/main.c:227
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Executa como um compositor aninhado"
 
-#: src/core/main.c:233
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Executa o compositor wayland sem iniciar o Xwayland"
 
-#: src/core/main.c:241
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "Executa como um servidor de tela cheia, ao invés de aninhado"
 
-#: src/core/main.c:247
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "Executa com backend X11"
 
@@ -735,21 +736,21 @@ msgstr "Versão impressa"
 msgid "Mutter plugin to use"
 msgstr "Plug-in do Mutter para usar"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "Espaço de trabalho %d"
 
-#: src/core/util.c:121
+#: src/core/util.c:122
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "O Mutter foi compilado sem suporte para modo detalhado\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:567
+#: src/wayland/meta-wayland-tablet-pad.c:568
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Alternador de modo: Modo %d"
 
-#: src/x11/meta-x11-display.c:671
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -758,21 +759,21 @@ msgstr ""
 "A exibição “%s” já possui um gerenciador de janelas; tente usar a opção --"
 "replace para substituir o gerenciador de janelas atual."
 
-#: src/x11/meta-x11-display.c:1032
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Falha ao inicializar GDK\n"
 
-#: src/x11/meta-x11-display.c:1056
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Falha ao abrir a exibição “%s” do sistema de janelas X\n"
 
-#: src/x11/meta-x11-display.c:1140
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "A tela %d na exibição “%s” é inválida\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "Sem suporte ao formato %s"

po/sl.po

@@ -4,14 +4,14 @@
 #
 # Andraž Tori <andraz.tori1@guest.arnes.si>, 2000.
 # Matjaž Horvat <m@owca.info>, 2006.
-# Matej Urbančič <mateju@svn.gnome.org>, 2007–2019.
+# Matej Urbančič <mateju@svn.gnome.org>, 2007–2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-09-26 09:57+0000\n"
-"PO-Revision-Date: 2019-09-26 21:20+0200\n"
+"POT-Creation-Date: 2020-02-29 19:52+0000\n"
+"PO-Revision-Date: 2020-02-29 21:23+0100\n"
 "Last-Translator: Matej Urbančič <mateju@svn.gnome.org>\n"
 "Language-Team: Slovenian GNOME Translation Team <gnome-si@googlegroups.com>\n"
 "Language: sl_SI\n"
@@ -21,7 +21,7 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n%100==1 ? 1 : n%100==2 ? 2 : n%100==3 || n"
 "%100==4 ? 3 : 0);\n"
 "X-Poedit-SourceCharset: utf-8\n"
-"X-Generator: Poedit 2.2.1\n"
+"X-Generator: Poedit 2.2.4\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -421,19 +421,32 @@ msgstr "Spremenilnik, ki naj se uporabi za določanje mesta kazalnika"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Ključ začne dejanje »zaznavanja kazalnika«."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Časovni zamik za preverjanje delovanja z ukazom ping"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"Čas v milisekundah, po katerih se mora odjemalec odzvati na zahtevo ping, "
+"preden sistem sporoči napako odziva. Vrednost 0 povsem omogoči preverjanje "
+"stanja povezave."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Izbor okna iz pojavnega zavihka"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Prekliči pojavni zavihek"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Nastavitve nadzornika preklopa"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Zavrti vgrajene nastavitve zaslona"
 
@@ -544,7 +557,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2532
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Preklop načina (skupina %d)"
@@ -552,34 +565,34 @@ msgstr "Preklop načina (skupina %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2555
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Nadzornik preklopa"
 
-#: src/backends/meta-input-settings.c:2557
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Pokaži zaslonsko pomoč"
 
-#: src/backends/meta-monitor.c:223
+#: src/backends/meta-monitor.c:226
 msgid "Built-in display"
 msgstr "Vgrajen zaslon"
 
-#: src/backends/meta-monitor.c:252
+#: src/backends/meta-monitor.c:255
 msgid "Unknown"
 msgstr "Neznano"
 
-#: src/backends/meta-monitor.c:254
+#: src/backends/meta-monitor.c:257
 msgid "Unknown Display"
 msgstr "Neznan zaslon"
 
-#: src/backends/meta-monitor.c:262
+#: src/backends/meta-monitor.c:265
 #, c-format
 msgctxt ""
 "This is a monitor vendor name, followed by a size in inches, like 'Dell 15\"'"
 msgid "%s %s"
 msgstr "%s %s"
 
-#: src/backends/meta-monitor.c:270
+#: src/backends/meta-monitor.c:273
 #, c-format
 msgctxt ""
 "This is a monitor vendor name followed by product/model name where size in "
@@ -588,13 +601,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Sestavljalnik"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:509
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -605,47 +618,47 @@ msgstr ""
 msgid "Bell event"
 msgstr "Dogodek zvonjenja"
 
-#: src/core/main.c:186
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "Onemogoči povezavo z upravljalnikom sej"
 
-#: src/core/main.c:192
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "Zamenjaj trenutni upravljalnik oken"
 
-#: src/core/main.c:198
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "Navedite ID upravljanja seje"
 
-#: src/core/main.c:203
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "Zaslon X za uporabo"
 
-#: src/core/main.c:209
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "Začni sejo iz shranjene datoteke"
 
-#: src/core/main.c:215
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "Uskladi klice X"
 
-#: src/core/main.c:222
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Zaženi izbirnik wayland"
 
-#: src/core/main.c:228
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Zaženi kot gnezden vpisovalnik"
 
-#: src/core/main.c:234
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Zaženi sestavljalnik wayland brez zagona okolja Xwayland"
 
-#: src/core/main.c:242
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "Zaženi kot polni strežnik zaslona in ne vstavljeno"
 
-#: src/core/main.c:248
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "Zaženi z zaledjem X11"
 
@@ -698,7 +711,7 @@ msgid "Mutter plugin to use"
 msgstr "Vstavek Mutter za uporabo"
 
 # G:1 K:0 O:0
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "Delovna površina %d"
@@ -713,7 +726,7 @@ msgstr ""
 msgid "Mode Switch: Mode %d"
 msgstr "Način preklopa: način %d"
 
-#: src/x11/meta-x11-display.c:679
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -722,21 +735,21 @@ msgstr ""
 "Zaslon »%s« že ima določen upravljalnik oken; poskušajte uporabiti možnost --"
 "replace za zamenjavo trenutnega upravljalnika zaslona."
 
-#: src/x11/meta-x11-display.c:1040
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "Začenjanje okolja GDK je spodletelo\n"
 
-#: src/x11/meta-x11-display.c:1064
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Odpiranje zaslona »%s« okenskega sistema X je spodletelo\n"
 
-#: src/x11/meta-x11-display.c:1147
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "Zaslon %d na prikazu »%s« ni veljaven\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "Zapis %s ni podprt."

po/tr.po

@@ -8,14 +8,14 @@
 # Muhammed EKEN <gnome@m-eken.com>, 2011.
 # Furkan Ahmet Kara <furkanahmetkara.fk@gmail.com>, 2017.
 # Muhammet Kara <muhammetk@gmail.com>, 2011, 2012, 2014, 2015, 2016, 2017.
-# Emin Tufan Çetin <etcetin@gmail.com>, 2017-2019.
+# Emin Tufan Çetin <etcetin@gmail.com>, 2017-2020.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-09-06 06:32+0000\n"
-"PO-Revision-Date: 2019-09-07 23:07+0300\n"
+"POT-Creation-Date: 2020-02-23 17:41+0000\n"
+"PO-Revision-Date: 2020-02-24 17:57+0300\n"
 "Last-Translator: Emin Tufan Çetin <etcetin@gmail.com>\n"
 "Language-Team: Türkçe <gnome-turk@gnome.org>\n"
 "Language: tr\n"
@@ -432,19 +432,31 @@ msgstr "İşaretçiyi konumlamada kullanılacak değiştirici"
 msgid "This key will initiate the “locate pointer” action."
 msgstr "Bu anahtar “işaretçiyi konumla” eylemini başlatacak."
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:142
+msgid "Timeout for check-alive ping"
+msgstr "Canlılık denetim pingi için zaman aşımı"
+
+#: data/org.gnome.mutter.gschema.xml.in:143
+msgid ""
+"Number of milliseconds a client has to respond to a ping request in order to "
+"not be detected as frozen. Using 0 will disable the alive check completely."
+msgstr ""
+"İstemcinin donuk olarak saptanmaması için ping istemini yanıtlaması gereken "
+"milisaniye sayısı. 0 kullanmak canlılık denetimini tümüyle devre dışı bırakır."
+
+#: data/org.gnome.mutter.gschema.xml.in:165
 msgid "Select window from tab popup"
 msgstr "Pencereyi, sekme açılır penceresinden seç"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:170
 msgid "Cancel tab popup"
 msgstr "Sekmeyi yeni pencerede açmayı iptal et"
 
-#: data/org.gnome.mutter.gschema.xml.in:165
+#: data/org.gnome.mutter.gschema.xml.in:175
 msgid "Switch monitor configurations"
 msgstr "Monitör yapılandırmaları arasında geçiş yap"
 
-#: data/org.gnome.mutter.gschema.xml.in:170
+#: data/org.gnome.mutter.gschema.xml.in:180
 msgid "Rotates the built-in monitor configuration"
 msgstr "Yerleşik monitör yapılandırmaları arasında geçiş yapar"
 
@@ -557,7 +569,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2531
+#: src/backends/meta-input-settings.c:2567
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Kip anahtarı (Küme %d)"
@@ -565,11 +577,11 @@ msgstr "Kip anahtarı (Küme %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2554
+#: src/backends/meta-input-settings.c:2590
 msgid "Switch monitor"
 msgstr "Monitör değiştir"
 
-#: src/backends/meta-input-settings.c:2556
+#: src/backends/meta-input-settings.c:2592
 msgid "Show on-screen help"
 msgstr "Ekranda yardımı göster"
 
@@ -601,13 +613,13 @@ msgid "%s %s"
 msgstr "%s %s"
 
 #. Translators: this string will appear in Sysprof
-#: src/backends/meta-profiler.c:82
+#: src/backends/meta-profiler.c:79
 msgid "Compositor"
 msgstr "Dizgici"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:509
+#: src/compositor/compositor.c:533
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -619,47 +631,47 @@ msgstr ""
 msgid "Bell event"
 msgstr "Etkinlik zili"
 
-#: src/core/main.c:186
+#: src/core/main.c:190
 msgid "Disable connection to session manager"
 msgstr "Ortam yöneticisine olan bağlantıyı kapat"
 
-#: src/core/main.c:192
+#: src/core/main.c:196
 msgid "Replace the running window manager"
 msgstr "Çalışan pencere yöneticisinin yerini al"
 
-#: src/core/main.c:198
+#: src/core/main.c:202
 msgid "Specify session management ID"
 msgstr "Ortam yönetim ID’sini belirt"
 
-#: src/core/main.c:203
+#: src/core/main.c:207
 msgid "X Display to use"
 msgstr "Kullanılacak X Ekranı"
 
-#: src/core/main.c:209
+#: src/core/main.c:213
 msgid "Initialize session from savefile"
 msgstr "Ortamı kayıtlı dosyadan başlat"
 
-#: src/core/main.c:215
+#: src/core/main.c:219
 msgid "Make X calls synchronous"
 msgstr "X çağrılarını eşzamanlı yap"
 
-#: src/core/main.c:222
+#: src/core/main.c:226
 msgid "Run as a wayland compositor"
 msgstr "Wayland dizgici olarak çalıştır"
 
-#: src/core/main.c:228
+#: src/core/main.c:232
 msgid "Run as a nested compositor"
 msgstr "Yuvalanmış dizgici olarak çalıştır"
 
-#: src/core/main.c:234
+#: src/core/main.c:238
 msgid "Run wayland compositor without starting Xwayland"
 msgstr "Xwayland’i çalıştırmadan Wayland dizgici çalıştır"
 
-#: src/core/main.c:242
+#: src/core/main.c:246
 msgid "Run as a full display server, rather than nested"
 msgstr "İç içe değil tam ekran sunucusu olarak çalıştır"
 
-#: src/core/main.c:248
+#: src/core/main.c:252
 msgid "Run with X11 backend"
 msgstr "X11 arkayüzüyle çalıştır"
 
@@ -712,7 +724,7 @@ msgstr "Sürümü yazdır"
 msgid "Mutter plugin to use"
 msgstr "Kullanılacak Mutter eklentisi"
 
-#: src/core/prefs.c:1849
+#: src/core/prefs.c:1911
 #, c-format
 msgid "Workspace %d"
 msgstr "Çalışma Alanı %d"
@@ -726,7 +738,7 @@ msgstr "Mutter, ayrıntılı kip desteği olmadan derlenmiş\n"
 msgid "Mode Switch: Mode %d"
 msgstr "Kip Anahtarı: Kip %d"
 
-#: src/x11/meta-x11-display.c:679
+#: src/x11/meta-x11-display.c:676
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -736,21 +748,21 @@ msgstr ""
 "yöneticisinin yerine bir başkasını koymak için --replace seçeneğini "
 "kullanmayı deneyin."
 
-#: src/x11/meta-x11-display.c:1040
+#: src/x11/meta-x11-display.c:1089
 msgid "Failed to initialize GDK\n"
 msgstr "GDK ilklendirilemedi\n"
 
-#: src/x11/meta-x11-display.c:1064
+#: src/x11/meta-x11-display.c:1113
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "X Pencere Sistemi “%s” ekranı açılamadı\n"
 
-#: src/x11/meta-x11-display.c:1147
+#: src/x11/meta-x11-display.c:1196
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "“%2$s” monitöründeki %1$d ekranı geçersiz\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
+#: src/x11/meta-x11-selection-input-stream.c:460
 #, c-format
 msgid "Format %s not supported"
 msgstr "%s biçimi desteklenmiyor"

src/backends/meta-backend.c

@@ -1032,6 +1032,21 @@ meta_backend_get_remote_access_controller (MetaBackend *backend)
 #endif
 }
 
+/**
+ * meta_backend_is_rendering_hardware_accelerated:
+ * @backend: A #MetaBackend
+ *
+ * Returns: %TRUE if the rendering is hardware accelerated, otherwise
+ * %FALSE.
+ */
+gboolean
+meta_backend_is_rendering_hardware_accelerated (MetaBackend *backend)
+{
+  MetaRenderer *renderer = meta_backend_get_renderer (backend);
+
+  return meta_renderer_is_hardware_accelerated (renderer);
+}
+
 /**
  * meta_backend_grab_device: (skip)
  */

src/backends/meta-crtc.c

@@ -31,6 +31,30 @@ meta_crtc_get_gpu (MetaCrtc *crtc)
   return crtc->gpu;
 }
 
+void
+meta_crtc_set_config (MetaCrtc             *crtc,
+                      graphene_rect_t      *layout,
+                      MetaCrtcMode         *mode,
+                      MetaMonitorTransform  transform)
+{
+  MetaCrtcConfig *config;
+
+  meta_crtc_unset_config (crtc);
+
+  config = g_new0 (MetaCrtcConfig, 1);
+  config->layout = *layout;
+  config->mode = mode;
+  config->transform = transform;
+
+  crtc->config = config;
+}
+
+void
+meta_crtc_unset_config (MetaCrtc *crtc)
+{
+  g_clear_pointer (&crtc->config, g_free);
+}
+
 static void
 meta_crtc_finalize (GObject *object)
 {
@@ -39,6 +63,8 @@ meta_crtc_finalize (GObject *object)
   if (crtc->driver_notify)
     crtc->driver_notify (crtc);
 
+  g_clear_pointer (&crtc->config, g_free);
+
   G_OBJECT_CLASS (meta_crtc_parent_class)->finalize (object);
 }
 

src/backends/meta-crtc.h

@@ -49,6 +49,13 @@ typedef enum _MetaCrtcModeFlag
   META_CRTC_MODE_FLAG_MASK = 0x3fff
 } MetaCrtcModeFlag;
 
+typedef struct _MetaCrtcConfig
+{
+  graphene_rect_t layout;
+  MetaMonitorTransform transform;
+  MetaCrtcMode *mode;
+} MetaCrtcConfig;
+
 struct _MetaCrtc
 {
   GObject parent;
@@ -56,12 +63,9 @@ struct _MetaCrtc
   MetaGpu *gpu;
 
   glong crtc_id;
-  MetaRectangle rect;
-  MetaCrtcMode *current_mode;
-  MetaMonitorTransform transform;
   unsigned int all_transforms;
 
-  MetaLogicalMonitor *logical_monitor;
+  MetaCrtcConfig *config;
 
   /* Used when changing configuration */
   gboolean is_dirty;
@@ -98,4 +102,13 @@ META_EXPORT_TEST G_DECLARE_FINAL_TYPE (MetaCrtcMode, meta_crtc_mode, META, CRTC_
 
 MetaGpu * meta_crtc_get_gpu (MetaCrtc *crtc);
 
+META_EXPORT_TEST
+void meta_crtc_set_config (MetaCrtc             *crtc,
+                           graphene_rect_t      *layout,
+                           MetaCrtcMode         *mode,
+                           MetaMonitorTransform  transform);
+
+META_EXPORT_TEST
+void meta_crtc_unset_config (MetaCrtc *crtc);
+
 #endif /* META_CRTC_H */

src/backends/meta-cursor.c

@@ -43,6 +43,7 @@ typedef struct _MetaCursorSpritePrivate
 
   CoglTexture2D *texture;
   float texture_scale;
+  MetaMonitorTransform texture_transform;
   int hot_x, hot_y;
 } MetaCursorSpritePrivate;
 
@@ -110,6 +111,16 @@ meta_cursor_sprite_set_texture_scale (MetaCursorSprite *sprite,
   priv->texture_scale = scale;
 }
 
+void
+meta_cursor_sprite_set_texture_transform (MetaCursorSprite     *sprite,
+                                          MetaMonitorTransform  transform)
+{
+  MetaCursorSpritePrivate *priv =
+    meta_cursor_sprite_get_instance_private (sprite);
+
+  priv->texture_transform = transform;
+}
+
 CoglTexture *
 meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *sprite)
 {
@@ -140,6 +151,15 @@ meta_cursor_sprite_get_texture_scale (MetaCursorSprite *sprite)
   return priv->texture_scale;
 }
 
+MetaMonitorTransform
+meta_cursor_sprite_get_texture_transform (MetaCursorSprite *sprite)
+{
+  MetaCursorSpritePrivate *priv =
+    meta_cursor_sprite_get_instance_private (sprite);
+
+  return priv->texture_transform;
+}
+
 void
 meta_cursor_sprite_prepare_at (MetaCursorSprite *sprite,
                                int               x,
@@ -164,6 +184,7 @@ meta_cursor_sprite_init (MetaCursorSprite *sprite)
     meta_cursor_sprite_get_instance_private (sprite);
 
   priv->texture_scale = 1.0f;
+  priv->texture_transform = META_MONITOR_TRANSFORM_NORMAL;
 }
 
 static void

src/backends/meta-cursor.h

@@ -22,6 +22,7 @@
 #ifndef META_CURSOR_H
 #define META_CURSOR_H
 
+#include "backends/meta-backend-types.h"
 #include "meta/common.h"
 #include "meta/boxes.h"
 
@@ -57,6 +58,9 @@ void meta_cursor_sprite_set_texture (MetaCursorSprite *sprite,
 void meta_cursor_sprite_set_texture_scale (MetaCursorSprite *sprite,
                                            float             scale);
 
+void meta_cursor_sprite_set_texture_transform (MetaCursorSprite     *sprite,
+                                               MetaMonitorTransform  transform);
+
 CoglTexture *meta_cursor_sprite_get_cogl_texture (MetaCursorSprite *sprite);
 
 void meta_cursor_sprite_get_hotspot (MetaCursorSprite *sprite,
@@ -65,6 +69,8 @@ void meta_cursor_sprite_get_hotspot (MetaCursorSprite *sprite,
 
 float meta_cursor_sprite_get_texture_scale (MetaCursorSprite *sprite);
 
+MetaMonitorTransform meta_cursor_sprite_get_texture_transform (MetaCursorSprite *sprite);
+
 gboolean meta_cursor_sprite_is_animated (MetaCursorSprite *sprite);
 
 void meta_cursor_sprite_tick_frame (MetaCursorSprite *sprite);

src/backends/meta-logical-monitor.c

@@ -122,7 +122,7 @@ derive_monitor_transform (MetaMonitor *monitor)
   MetaMonitorTransform transform;
 
   main_output = meta_monitor_get_main_output (monitor);
-  transform = meta_output_get_assigned_crtc (main_output)->transform;
+  transform = meta_output_get_assigned_crtc (main_output)->config->transform;
 
   return meta_monitor_crtc_to_logical_transform (monitor, transform);
 }
@@ -177,16 +177,14 @@ meta_logical_monitor_add_monitor (MetaLogicalMonitor *logical_monitor,
       for (l_output = outputs; l_output; l_output = l_output->next)
         {
           MetaOutput *output = l_output->data;
-          MetaCrtc *crtc;
 
           is_presentation = is_presentation && output->is_presentation;
-          crtc = meta_output_get_assigned_crtc (output);
-          if (crtc)
-            crtc->logical_monitor = logical_monitor;
         }
     }
 
   logical_monitor->is_presentation = is_presentation;
+
+  meta_monitor_set_logical_monitor (monitor, logical_monitor);
 }
 
 gboolean
@@ -242,6 +240,7 @@ foreach_crtc (MetaMonitor         *monitor,
   ForeachCrtcData *data = user_data;
 
   data->func (data->logical_monitor,
+              monitor,
               monitor_crtc_mode->output,
               meta_output_get_assigned_crtc (monitor_crtc_mode->output),
               data->user_data);

src/backends/meta-logical-monitor.h

@@ -63,6 +63,7 @@ G_DECLARE_FINAL_TYPE (MetaLogicalMonitor, meta_logical_monitor,
                       GObject)
 
 typedef void (* MetaLogicalMonitorCrtcFunc) (MetaLogicalMonitor *logical_monitor,
+                                             MetaMonitor        *monitor,
                                              MetaOutput         *output,
                                              MetaCrtc           *crtc,
                                              gpointer            user_data);

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

@@ -172,6 +172,11 @@ assign_monitor_crtc (MetaMonitor         *monitor,
   MetaMonitorTransform transform;
   MetaMonitorTransform crtc_transform;
   int crtc_x, crtc_y;
+  float x_offset, y_offset;
+  float scale;
+  float width, height;
+  MetaCrtcMode *crtc_mode;
+  graphene_rect_t crtc_layout;
   MetaCrtcInfo *crtc_info;
   MetaOutputInfo *output_info;
   MetaMonitorConfig *first_monitor_config;
@@ -202,29 +207,37 @@ assign_monitor_crtc (MetaMonitor         *monitor,
   meta_monitor_calculate_crtc_pos (monitor, mode, output, crtc_transform,
                                    &crtc_x, &crtc_y);
 
+  x_offset = data->logical_monitor_config->layout.x;
+  y_offset = data->logical_monitor_config->layout.y;
+  scale = data->logical_monitor_config->scale;
+  crtc_mode = monitor_crtc_mode->crtc_mode;
+
+  if (meta_monitor_transform_is_rotated (crtc_transform))
+    {
+      width = crtc_mode->height / scale;
+      height = crtc_mode->width / scale;
+    }
+  else
+    {
+      width = crtc_mode->width / scale;
+      height = crtc_mode->height / scale;
+    }
+
+  crtc_layout = GRAPHENE_RECT_INIT (x_offset + (crtc_x / scale),
+                                    y_offset + (crtc_y / scale),
+                                    width,
+                                    height);
+
   crtc_info = g_slice_new0 (MetaCrtcInfo);
   *crtc_info = (MetaCrtcInfo) {
     .crtc = crtc,
-    .mode = monitor_crtc_mode->crtc_mode,
-    .x = crtc_x,
-    .y = crtc_y,
+    .mode = crtc_mode,
+    .layout = crtc_layout,
     .transform = crtc_transform,
     .outputs = g_ptr_array_new ()
   };
   g_ptr_array_add (crtc_info->outputs, output);
 
-  /*
-   * Currently, MetaCrtcInfo are deliberately offset incorrectly to carry over
-   * logical monitor location inside the MetaCrtc struct, when in fact this
-   * depends on the framebuffer configuration. This will eventually be negated
-   * when setting the actual KMS mode.
-   *
-   * TODO: Remove this hack when we don't need to rely on MetaCrtc to pass
-   * logical monitor state.
-   */
-  crtc_info->x += data->logical_monitor_config->layout.x;
-  crtc_info->y += data->logical_monitor_config->layout.y;
-
   /*
    * Only one output can be marked as primary (due to Xrandr limitation),
    * so only mark the main output of the first monitor in the logical monitor

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

@@ -512,38 +512,17 @@ apply_crtc_assignments (MetaMonitorManager *manager,
 
       if (crtc_info->mode == NULL)
         {
-          crtc->rect.x = 0;
-          crtc->rect.y = 0;
-          crtc->rect.width = 0;
-          crtc->rect.height = 0;
-          crtc->current_mode = NULL;
+          meta_crtc_unset_config (crtc);
         }
       else
         {
-          MetaCrtcMode *mode;
           MetaOutput *output;
           unsigned int j;
-          int width, height;
 
-          mode = crtc_info->mode;
-
-          if (meta_monitor_transform_is_rotated (crtc_info->transform))
-            {
-              width = mode->height;
-              height = mode->width;
-            }
-          else
-            {
-              width = mode->width;
-              height = mode->height;
-            }
-
-          crtc->rect.x = crtc_info->x;
-          crtc->rect.y = crtc_info->y;
-          crtc->rect.width = width;
-          crtc->rect.height = height;
-          crtc->current_mode = mode;
-          crtc->transform = crtc_info->transform;
+          meta_crtc_set_config (crtc,
+                                &crtc_info->layout,
+                                crtc_info->mode,
+                                crtc_info->transform);
 
           for (j = 0; j < crtc_info->outputs->len; j++)
             {
@@ -569,19 +548,13 @@ apply_crtc_assignments (MetaMonitorManager *manager,
     {
       MetaCrtc *crtc = l->data;
 
-      crtc->logical_monitor = NULL;
-
       if (crtc->is_dirty)
         {
           crtc->is_dirty = FALSE;
           continue;
         }
 
-      crtc->rect.x = 0;
-      crtc->rect.y = 0;
-      crtc->rect.width = 0;
-      crtc->rect.height = 0;
-      crtc->current_mode = NULL;
+      meta_crtc_unset_config (crtc);
     }
 
   /* Disable outputs not mentioned in the list */

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

@@ -24,6 +24,7 @@
 #define META_MONITOR_MANAGER_PRIVATE_H
 
 #include <cogl/cogl.h>
+#include <graphene.h>
 #include <libgnome-desktop/gnome-pnp-ids.h>
 
 #include "backends/meta-backend-private.h"
@@ -72,8 +73,7 @@ struct _MetaCrtcInfo
 {
   MetaCrtc                 *crtc;
   MetaCrtcMode             *mode;
-  int                       x;
-  int                       y;
+  graphene_rect_t           layout;
   MetaMonitorTransform      transform;
   GPtrArray                *outputs;
 };

src/backends/meta-monitor-manager.c

@@ -1014,28 +1014,46 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
     {
       MetaCrtc *crtc = l->data;
       GVariantBuilder transforms;
-      int current_mode_index;
+      MetaCrtcConfig *crtc_config;
 
       g_variant_builder_init (&transforms, G_VARIANT_TYPE ("au"));
       for (j = 0; j <= META_MONITOR_TRANSFORM_FLIPPED_270; j++)
         if (crtc->all_transforms & (1 << j))
           g_variant_builder_add (&transforms, "u", j);
 
-      if (crtc->current_mode)
-        current_mode_index = g_list_index (combined_modes, crtc->current_mode);
+      crtc_config = crtc->config;
+
+      if (crtc_config)
+        {
+          int current_mode_index;
+
+          current_mode_index = g_list_index (combined_modes, crtc_config->mode);
+          g_variant_builder_add (&crtc_builder, "(uxiiiiiuaua{sv})",
+                                 i, /* ID */
+                                 (int64_t) crtc->crtc_id,
+                                 (int) roundf (crtc_config->layout.origin.x),
+                                 (int) roundf (crtc_config->layout.origin.y),
+                                 (int) roundf (crtc_config->layout.size.width),
+                                 (int) roundf (crtc_config->layout.size.height),
+                                 current_mode_index,
+                                 (uint32_t) crtc_config->transform,
+                                 &transforms,
+                                 NULL /* properties */);
+        }
       else
-        current_mode_index = -1;
-      g_variant_builder_add (&crtc_builder, "(uxiiiiiuaua{sv})",
-                             i, /* ID */
-                             (gint64)crtc->crtc_id,
-                             (int)crtc->rect.x,
-                             (int)crtc->rect.y,
-                             (int)crtc->rect.width,
-                             (int)crtc->rect.height,
-                             current_mode_index,
-                             (guint32)crtc->transform,
-                             &transforms,
-                             NULL /* properties */);
+        {
+          g_variant_builder_add (&crtc_builder, "(uxiiiiiuaua{sv})",
+                                 i, /* ID */
+                                 (int64_t) crtc->crtc_id,
+                                 0,
+                                 0,
+                                 0,
+                                 0,
+                                 -1,
+                                 (uint32_t) META_MONITOR_TRANSFORM_NORMAL,
+                                 &transforms,
+                                 NULL /* properties */);
+        }
     }
 
   for (l = combined_outputs, i = 0; l; l = l->next, i++)

src/backends/meta-monitor-transform.c

@@ -39,3 +39,44 @@ meta_monitor_transform_invert (MetaMonitorTransform transform)
   g_assert_not_reached ();
   return 0;
 }
+
+MetaMonitorTransform
+meta_monitor_transform_transform (MetaMonitorTransform transform,
+                                  MetaMonitorTransform other)
+{
+  MetaMonitorTransform new_transform;
+
+  new_transform = (transform + other) % META_MONITOR_TRANSFORM_FLIPPED;
+  if (meta_monitor_transform_is_flipped (transform) !=
+      meta_monitor_transform_is_flipped (other))
+    new_transform += META_MONITOR_TRANSFORM_FLIPPED;
+
+  return new_transform;
+}
+
+/**
+ * meta_monitor_transform_relative_transform:
+ * @transform: The transform to start from
+ * @other: The transform to go to
+ *
+ * Return value: a transform to get from @transform to @other
+ */
+MetaMonitorTransform
+meta_monitor_transform_relative_transform (MetaMonitorTransform transform,
+                                           MetaMonitorTransform other)
+{
+  MetaMonitorTransform relative_transform;
+
+  relative_transform = ((other % META_MONITOR_TRANSFORM_FLIPPED -
+                         transform % META_MONITOR_TRANSFORM_FLIPPED) %
+                        META_MONITOR_TRANSFORM_FLIPPED);
+
+  if (meta_monitor_transform_is_flipped (transform) !=
+      meta_monitor_transform_is_flipped (other))
+    {
+      relative_transform = (meta_monitor_transform_invert (relative_transform) +
+                            META_MONITOR_TRANSFORM_FLIPPED);
+    }
+
+  return relative_transform;
+}

src/backends/meta-monitor-transform.h

@@ -22,6 +22,7 @@
 #include <glib-object.h>
 
 #include "backends/meta-backend-types.h"
+#include "core/util-private.h"
 
 enum _MetaMonitorTransform
 {
@@ -48,9 +49,16 @@ meta_monitor_transform_is_rotated (MetaMonitorTransform transform)
 static inline gboolean
 meta_monitor_transform_is_flipped (MetaMonitorTransform transform)
 {
-  return (transform >= META_MONITOR_TRANSFORM_FLIPPED);
+  return (abs(transform) >= META_MONITOR_TRANSFORM_FLIPPED);
 }
 
 MetaMonitorTransform meta_monitor_transform_invert (MetaMonitorTransform transform);
 
+META_EXPORT_TEST
+MetaMonitorTransform meta_monitor_transform_transform (MetaMonitorTransform transform,
+                                                       MetaMonitorTransform other);
+
+MetaMonitorTransform meta_monitor_transform_relative_transform (MetaMonitorTransform transform,
+                                                                MetaMonitorTransform other);
+
 #endif /* META_MONITOR_TRANSFORM_H */

src/backends/meta-monitor.c

@@ -29,6 +29,7 @@
 #include "backends/meta-monitor-manager-private.h"
 #include "backends/meta-settings-private.h"
 #include "backends/meta-output.h"
+#include "core/boxes-private.h"
 
 #define SCALE_FACTORS_PER_INTEGER 4
 #define SCALE_FACTORS_STEPS (1.0 / (float) SCALE_FACTORS_PER_INTEGER)
@@ -65,6 +66,8 @@ typedef struct _MetaMonitorPrivate
 
   MetaMonitorSpec *spec;
 
+  MetaLogicalMonitor *logical_monitor;
+
   /*
    * The primary or first output for this monitor, 0 if we can't figure out.
    * It can be matched to a winsys_id of a MetaOutput.
@@ -455,14 +458,8 @@ meta_monitor_logical_to_crtc_transform (MetaMonitor          *monitor,
                                         MetaMonitorTransform  transform)
 {
   MetaOutput *output = meta_monitor_get_main_output (monitor);
-  MetaMonitorTransform new_transform;
 
-  new_transform = (transform + output->panel_orientation_transform) %
-                  META_MONITOR_TRANSFORM_FLIPPED;
-  if (meta_monitor_transform_is_flipped (transform))
-    new_transform += META_MONITOR_TRANSFORM_FLIPPED;
-
-  return new_transform;
+  return meta_output_logical_to_crtc_transform (output, transform);
 }
 
 MetaMonitorTransform
@@ -470,15 +467,8 @@ meta_monitor_crtc_to_logical_transform (MetaMonitor          *monitor,
                                         MetaMonitorTransform  transform)
 {
   MetaOutput *output = meta_monitor_get_main_output (monitor);
-  MetaMonitorTransform new_transform;
 
-  new_transform = (transform + META_MONITOR_TRANSFORM_FLIPPED -
-                   output->panel_orientation_transform) %
-                  META_MONITOR_TRANSFORM_FLIPPED;
-  if (meta_monitor_transform_is_flipped (transform))
-    new_transform += META_MONITOR_TRANSFORM_FLIPPED;
-
-  return new_transform;
+  return meta_output_crtc_to_logical_transform (output, transform);
 }
 
 static void
@@ -642,7 +632,7 @@ meta_monitor_normal_generate_modes (MetaMonitorNormal *monitor_normal)
         monitor_priv->preferred_mode = mode;
 
       crtc = meta_output_get_assigned_crtc (output);
-      if (crtc && crtc_mode == crtc->current_mode)
+      if (crtc && crtc->config && crtc_mode == crtc->config->mode)
         monitor_priv->current_mode = mode;
     }
 }
@@ -689,10 +679,17 @@ meta_monitor_normal_derive_layout (MetaMonitor   *monitor,
 {
   MetaOutput *output;
   MetaCrtc *crtc;
+  MetaCrtcConfig *crtc_config;
 
   output = meta_monitor_get_main_output (monitor);
   crtc = meta_output_get_assigned_crtc (output);
-  *layout = crtc->rect;
+  crtc_config = crtc->config;
+
+  g_return_if_fail (crtc_config);
+
+  meta_rectangle_from_graphene_rect (&crtc_config->layout,
+                                     META_ROUNDING_STRATEGY_ROUND,
+                                     layout);
 }
 
 static gboolean
@@ -886,7 +883,8 @@ is_monitor_mode_assigned (MetaMonitor     *monitor,
 
       crtc = meta_output_get_assigned_crtc (output);
       if (monitor_crtc_mode->crtc_mode &&
-          (!crtc || crtc->current_mode != monitor_crtc_mode->crtc_mode))
+          (!crtc || !crtc->config ||
+           crtc->config->mode != monitor_crtc_mode->crtc_mode))
         return FALSE;
       else if (!monitor_crtc_mode->crtc_mode && crtc)
         return FALSE;
@@ -1330,32 +1328,39 @@ meta_monitor_tiled_derive_layout (MetaMonitor   *monitor,
   MetaMonitorPrivate *monitor_priv =
     meta_monitor_get_instance_private (monitor);
   GList *l;
-  int min_x, min_y, max_x, max_y;
+  float min_x, min_y, max_x, max_y;
 
-  min_x = INT_MAX;
-  min_y = INT_MAX;
-  max_x = 0;
-  max_y = 0;
+  min_x = FLT_MAX;
+  min_y = FLT_MAX;
+  max_x = 0.0;
+  max_y = 0.0;
   for (l = monitor_priv->outputs; l; l = l->next)
     {
       MetaOutput *output = l->data;
       MetaCrtc *crtc;
+      MetaCrtcConfig *crtc_config;
+      graphene_rect_t *crtc_layout;
 
       crtc = meta_output_get_assigned_crtc (output);
       if (!crtc)
         continue;
 
-      min_x = MIN (crtc->rect.x, min_x);
-      min_y = MIN (crtc->rect.y, min_y);
-      max_x = MAX (crtc->rect.x + crtc->rect.width, max_x);
-      max_y = MAX (crtc->rect.y + crtc->rect.height, max_y);
+      crtc_config = crtc->config;
+      g_return_if_fail (crtc_config);
+
+      crtc_layout = &crtc_config->layout;
+
+      min_x = MIN (crtc_layout->origin.x, min_x);
+      min_y = MIN (crtc_layout->origin.y, min_y);
+      max_x = MAX (crtc_layout->origin.x + crtc_layout->size.width, max_x);
+      max_y = MAX (crtc_layout->origin.y + crtc_layout->size.height, max_y);
     }
 
   *layout = (MetaRectangle) {
-    .x = min_x,
-    .y = min_y,
-    .width = max_x - min_x,
-    .height = max_y - min_y
+    .x = roundf (min_x),
+    .y = roundf (min_y),
+    .width = roundf (max_x - min_x),
+    .height = roundf (max_y - min_y)
   };
 }
 
@@ -1438,16 +1443,9 @@ meta_monitor_get_spec (MetaMonitor *monitor)
 MetaLogicalMonitor *
 meta_monitor_get_logical_monitor (MetaMonitor *monitor)
 {
-  MetaOutput *output;
-  MetaCrtc *crtc;
+  MetaMonitorPrivate *priv = meta_monitor_get_instance_private (monitor);
 
-  output = meta_monitor_get_main_output (monitor);
-  crtc = meta_output_get_assigned_crtc (output);
-
-  if (crtc)
-    return crtc->logical_monitor;
-  else
-    return NULL;
+  return priv->logical_monitor;
 }
 
 MetaMonitorMode *
@@ -1514,7 +1512,7 @@ is_current_mode_known (MetaMonitor *monitor)
   output = meta_monitor_get_main_output (monitor);
   crtc = meta_output_get_assigned_crtc (output);
 
-  return meta_monitor_is_active (monitor) == (crtc && crtc->current_mode);
+  return meta_monitor_is_active (monitor) == (crtc && crtc->config);
 }
 
 void
@@ -1885,3 +1883,12 @@ meta_monitor_get_display_name (MetaMonitor *monitor)
 
   return monitor_priv->display_name;
 }
+
+void
+meta_monitor_set_logical_monitor (MetaMonitor        *monitor,
+                                  MetaLogicalMonitor *logical_monitor)
+{
+  MetaMonitorPrivate *priv = meta_monitor_get_instance_private (monitor);
+
+  priv->logical_monitor = logical_monitor;
+}

src/backends/meta-monitor.h

@@ -283,4 +283,7 @@ void meta_monitor_spec_free (MetaMonitorSpec *monitor_id);
 
 const char * meta_monitor_get_display_name (MetaMonitor *monitor);
 
+void meta_monitor_set_logical_monitor (MetaMonitor        *monitor,
+                                       MetaLogicalMonitor *logical_monitor);
+
 #endif /* META_MONITOR_H */

src/backends/meta-output.c

@@ -62,6 +62,29 @@ meta_output_get_assigned_crtc (MetaOutput *output)
   return priv->crtc;
 }
 
+MetaMonitorTransform
+meta_output_logical_to_crtc_transform (MetaOutput           *output,
+                                       MetaMonitorTransform  transform)
+{
+  MetaMonitorTransform panel_orientation_transform;
+
+  panel_orientation_transform = output->panel_orientation_transform;
+  return meta_monitor_transform_transform (transform,
+                                           panel_orientation_transform);
+}
+
+MetaMonitorTransform
+meta_output_crtc_to_logical_transform (MetaOutput           *output,
+                                       MetaMonitorTransform  transform)
+{
+  MetaMonitorTransform inverted_panel_orientation_transform;
+
+  inverted_panel_orientation_transform =
+    meta_monitor_transform_invert (output->panel_orientation_transform);
+  return meta_monitor_transform_transform (transform,
+                                           inverted_panel_orientation_transform);
+}
+
 static void
 meta_output_dispose (GObject *object)
 {

src/backends/meta-output.h

@@ -132,4 +132,10 @@ void meta_output_unassign_crtc (MetaOutput *output);
 META_EXPORT_TEST
 MetaCrtc * meta_output_get_assigned_crtc (MetaOutput *output);
 
+MetaMonitorTransform meta_output_logical_to_crtc_transform (MetaOutput           *output,
+                                                            MetaMonitorTransform  transform);
+
+MetaMonitorTransform meta_output_crtc_to_logical_transform (MetaOutput           *output,
+                                                            MetaMonitorTransform  transform);
+
 #endif /* META_OUTPUT_H */

src/backends/meta-remote-access-controller-private.h

@@ -28,4 +28,7 @@ void meta_remote_access_controller_notify_new_handle (MetaRemoteAccessController
 
 void meta_remote_access_handle_notify_stopped (MetaRemoteAccessHandle *handle);
 
+void meta_remote_access_handle_set_disable_animations (MetaRemoteAccessHandle *handle,
+                                                       gboolean                disable_animations);
+
 #endif /* META_REMOTE_ACCESS_CONTROLLER_PRIVATE_H */

src/backends/meta-remote-access-controller.c

@@ -43,6 +43,8 @@ static int controller_signals[N_CONTROLLER_SIGNALS];
 typedef struct _MetaRemoteAccessHandlePrivate
 {
   gboolean has_stopped;
+
+  gboolean disable_animations;
 } MetaRemoteAccessHandlePrivate;
 
 G_DEFINE_TYPE_WITH_PRIVATE (MetaRemoteAccessHandle,
@@ -76,6 +78,32 @@ meta_remote_access_handle_stop (MetaRemoteAccessHandle *handle)
   META_REMOTE_ACCESS_HANDLE_GET_CLASS (handle)->stop (handle);
 }
 
+/**
+ * meta_remote_access_get_disable_animations:
+ * @handle: A #MetaRemoteAccessHandle
+ *
+ * Returns: %TRUE if the remote access requested that animations should be
+ * disabled.
+ */
+gboolean
+meta_remote_access_handle_get_disable_animations (MetaRemoteAccessHandle *handle)
+{
+  MetaRemoteAccessHandlePrivate *priv =
+    meta_remote_access_handle_get_instance_private (handle);
+
+  return priv->disable_animations;
+}
+
+void
+meta_remote_access_handle_set_disable_animations (MetaRemoteAccessHandle *handle,
+                                                  gboolean                disable_animations)
+{
+  MetaRemoteAccessHandlePrivate *priv =
+    meta_remote_access_handle_get_instance_private (handle);
+
+  priv->disable_animations = disable_animations;
+}
+
 void
 meta_remote_access_handle_notify_stopped (MetaRemoteAccessHandle *handle)
 {

src/backends/meta-renderer-view.c

@@ -39,7 +39,6 @@ enum
 {
   PROP_0,
 
-  PROP_MONITOR_INFO,
   PROP_TRANSFORM,
 
   PROP_LAST
@@ -52,18 +51,11 @@ struct _MetaRendererView
   ClutterStageViewCogl parent;
 
   MetaMonitorTransform transform;
-  MetaLogicalMonitor *logical_monitor;
 };
 
 G_DEFINE_TYPE (MetaRendererView, meta_renderer_view,
                CLUTTER_TYPE_STAGE_VIEW_COGL)
 
-MetaLogicalMonitor *
-meta_renderer_view_get_logical_monitor (MetaRendererView *view)
-{
-  return view->logical_monitor;
-}
-
 MetaMonitorTransform
 meta_renderer_view_get_transform (MetaRendererView *view)
 {
@@ -146,9 +138,6 @@ meta_renderer_view_get_property (GObject    *object,
 
   switch (prop_id)
     {
-    case PROP_MONITOR_INFO:
-      g_value_set_pointer (value, view->logical_monitor);
-      break;
     case PROP_TRANSFORM:
       g_value_set_uint (value, view->transform);
       break;
@@ -168,9 +157,6 @@ meta_renderer_view_set_property (GObject      *object,
 
   switch (prop_id)
     {
-    case PROP_MONITOR_INFO:
-      view->logical_monitor = g_value_get_pointer (value);
-      break;
     case PROP_TRANSFORM:
       meta_renderer_view_set_transform (view, g_value_get_uint (value));
       break;
@@ -199,13 +185,6 @@ meta_renderer_view_class_init (MetaRendererViewClass *klass)
   object_class->get_property = meta_renderer_view_get_property;
   object_class->set_property = meta_renderer_view_set_property;
 
-  obj_props[PROP_MONITOR_INFO] =
-    g_param_spec_pointer ("logical-monitor",
-                          "MetaLogicalMonitor",
-                          "The logical monitor of the view",
-                          G_PARAM_READWRITE |
-                          G_PARAM_STATIC_STRINGS |
-                          G_PARAM_CONSTRUCT_ONLY);
   obj_props[PROP_TRANSFORM] =
     g_param_spec_uint ("transform",
                        "Transform",

src/backends/meta-renderer-view.h

@@ -26,8 +26,6 @@ G_DECLARE_FINAL_TYPE (MetaRendererView, meta_renderer_view,
                       META, RENDERER_VIEW,
                       ClutterStageViewCogl)
 
-MetaLogicalMonitor *meta_renderer_view_get_logical_monitor (MetaRendererView *view);
-
 MetaMonitorTransform meta_renderer_view_get_transform (MetaRendererView *view);
 
 #endif /* META_RENDERER_VIEW_H */

src/backends/meta-renderer.c

@@ -47,14 +47,35 @@
 #include <glib-object.h>
 
 #include "backends/meta-backend-private.h"
+#include "backends/meta-logical-monitor.h"
+
+enum
+{
+  PROP_0,
+
+  PROP_BACKEND,
+
+  N_PROPS
+};
+
+static GParamSpec *obj_props[N_PROPS];
 
 typedef struct _MetaRendererPrivate
 {
+  MetaBackend *backend;
   GList *views;
 } MetaRendererPrivate;
 
 G_DEFINE_TYPE_WITH_PRIVATE (MetaRenderer, meta_renderer, G_TYPE_OBJECT)
 
+MetaBackend *
+meta_renderer_get_backend (MetaRenderer *renderer)
+{
+  MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
+
+  return priv->backend;
+}
+
 /**
  * meta_renderer_create_cogl_renderer:
  * @renderer: a #MetaRenderer object
@@ -73,10 +94,14 @@ meta_renderer_create_cogl_renderer (MetaRenderer *renderer)
 
 static MetaRendererView *
 meta_renderer_create_view (MetaRenderer       *renderer,
-                           MetaLogicalMonitor *logical_monitor)
+                           MetaLogicalMonitor *logical_monitor,
+                           MetaOutput         *output,
+                           MetaCrtc           *crtc)
 {
   return META_RENDERER_GET_CLASS (renderer)->create_view (renderer,
-                                                          logical_monitor);
+                                                          logical_monitor,
+                                                          output,
+                                                          crtc);
 }
 
 /**
@@ -94,6 +119,21 @@ meta_renderer_rebuild_views (MetaRenderer *renderer)
   return META_RENDERER_GET_CLASS (renderer)->rebuild_views (renderer);
 }
 
+static void
+create_crtc_view (MetaLogicalMonitor *logical_monitor,
+                  MetaMonitor        *monitor,
+                  MetaOutput         *output,
+                  MetaCrtc           *crtc,
+                  gpointer            user_data)
+{
+  MetaRenderer *renderer = user_data;
+  MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
+  MetaRendererView *view;
+
+  view = meta_renderer_create_view (renderer, logical_monitor, output, crtc);
+  priv->views = g_list_append (priv->views, view);
+}
+
 static void
 meta_renderer_real_rebuild_views (MetaRenderer *renderer)
 {
@@ -112,10 +152,10 @@ meta_renderer_real_rebuild_views (MetaRenderer *renderer)
   for (l = logical_monitors; l; l = l->next)
     {
       MetaLogicalMonitor *logical_monitor = l->data;
-      MetaRendererView *view;
 
-      view = meta_renderer_create_view (renderer, logical_monitor);
-      priv->views = g_list_append (priv->views, view);
+      meta_logical_monitor_foreach_crtc (logical_monitor,
+                                         create_crtc_view,
+                                         renderer);
     }
 }
 
@@ -148,22 +188,71 @@ meta_renderer_get_views (MetaRenderer *renderer)
   return priv->views;
 }
 
-MetaRendererView *
-meta_renderer_get_view_from_logical_monitor (MetaRenderer       *renderer,
-                                             MetaLogicalMonitor *logical_monitor)
+gboolean
+meta_renderer_is_hardware_accelerated (MetaRenderer *renderer)
 {
-  GList *l;
+  MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
+  MetaBackend *backend = priv->backend;
+  ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
+  CoglContext *cogl_context =
+    clutter_backend_get_cogl_context (clutter_backend);
+  CoglGpuInfo *info = &cogl_context->gpu;
 
-  for (l = meta_renderer_get_views (renderer); l; l = l->next)
+  switch (info->architecture)
     {
-      MetaRendererView *view = l->data;
-
-      if (meta_renderer_view_get_logical_monitor (view) ==
-          logical_monitor)
-        return view;
+    case COGL_GPU_INFO_ARCHITECTURE_UNKNOWN:
+    case COGL_GPU_INFO_ARCHITECTURE_SANDYBRIDGE:
+    case COGL_GPU_INFO_ARCHITECTURE_SGX:
+    case COGL_GPU_INFO_ARCHITECTURE_MALI:
+      return TRUE;
+    case COGL_GPU_INFO_ARCHITECTURE_LLVMPIPE:
+    case COGL_GPU_INFO_ARCHITECTURE_SOFTPIPE:
+    case COGL_GPU_INFO_ARCHITECTURE_SWRAST:
+      return FALSE;
     }
 
-  return NULL;
+  g_assert_not_reached ();
+  return FALSE;
+}
+
+static void
+meta_renderer_get_property (GObject    *object,
+                            guint       prop_id,
+                            GValue     *value,
+                            GParamSpec *pspec)
+{
+  MetaRenderer *renderer = META_RENDERER (object);
+  MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
+
+  switch (prop_id)
+    {
+    case PROP_BACKEND:
+      g_value_set_object (value, priv->backend);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+meta_renderer_set_property (GObject      *object,
+                            guint         prop_id,
+                            const GValue *value,
+                            GParamSpec   *pspec)
+{
+  MetaRenderer *renderer = META_RENDERER (object);
+  MetaRendererPrivate *priv = meta_renderer_get_instance_private (renderer);
+
+  switch (prop_id)
+    {
+    case PROP_BACKEND:
+      priv->backend = g_value_get_object (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
 }
 
 static void
@@ -188,7 +277,19 @@ meta_renderer_class_init (MetaRendererClass *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
+  object_class->get_property = meta_renderer_get_property;
+  object_class->set_property = meta_renderer_set_property;
   object_class->finalize = meta_renderer_finalize;
 
   klass->rebuild_views = meta_renderer_real_rebuild_views;
+
+  obj_props[PROP_BACKEND] =
+    g_param_spec_object ("backend",
+                         "backend",
+                         "MetaBackend",
+                         META_TYPE_BACKEND,
+                         G_PARAM_READWRITE |
+                         G_PARAM_CONSTRUCT_ONLY |
+                         G_PARAM_STATIC_STRINGS);
+  g_object_class_install_properties (object_class, N_PROPS, obj_props);
 }

src/backends/meta-renderer.h

@@ -42,10 +42,14 @@ struct _MetaRendererClass
 
   CoglRenderer * (* create_cogl_renderer) (MetaRenderer *renderer);
   MetaRendererView * (* create_view) (MetaRenderer       *renderer,
-                                      MetaLogicalMonitor *logical_monitor);
+                                      MetaLogicalMonitor *logical_monitor,
+                                      MetaOutput         *output,
+                                      MetaCrtc           *crtc);
   void (* rebuild_views) (MetaRenderer *renderer);
 };
 
+MetaBackend * meta_renderer_get_backend (MetaRenderer *renderer);
+
 CoglRenderer * meta_renderer_create_cogl_renderer (MetaRenderer *renderer);
 
 void meta_renderer_rebuild_views (MetaRenderer *renderer);
@@ -56,7 +60,6 @@ void meta_renderer_set_legacy_view (MetaRenderer     *renderer,
 META_EXPORT_TEST
 GList * meta_renderer_get_views (MetaRenderer *renderer);
 
-MetaRendererView * meta_renderer_get_view_from_logical_monitor (MetaRenderer       *renderer,
-                                                                MetaLogicalMonitor *logical_monitor);
+gboolean meta_renderer_is_hardware_accelerated (MetaRenderer *renderer);
 
 #endif /* META_RENDERER_H */

src/backends/meta-screen-cast-monitor-stream-src.c

@@ -42,9 +42,9 @@ struct _MetaScreenCastMonitorStreamSrc
   MetaScreenCastStreamSrc parent;
 
   gboolean cursor_bitmap_invalid;
+  gboolean hw_cursor_inhibited;
 
-  MetaStageWatch *paint_watch;
-  MetaStageWatch *after_paint_watch;
+  GList *watches;
 
   gulong cursor_moved_handler_id;
   gulong cursor_changed_handler_id;
@@ -226,9 +226,13 @@ inhibit_hw_cursor (MetaScreenCastMonitorStreamSrc *monitor_src)
   MetaCursorRenderer *cursor_renderer;
   MetaHwCursorInhibitor *inhibitor;
 
+  g_return_if_fail (!monitor_src->hw_cursor_inhibited);
+
   cursor_renderer = get_cursor_renderer (monitor_src);
   inhibitor = META_HW_CURSOR_INHIBITOR (monitor_src);
   meta_cursor_renderer_add_hw_cursor_inhibitor (cursor_renderer, inhibitor);
+
+  monitor_src->hw_cursor_inhibited = TRUE;
 }
 
 static void
@@ -237,9 +241,53 @@ uninhibit_hw_cursor (MetaScreenCastMonitorStreamSrc *monitor_src)
   MetaCursorRenderer *cursor_renderer;
   MetaHwCursorInhibitor *inhibitor;
 
+  g_return_if_fail (monitor_src->hw_cursor_inhibited);
+
   cursor_renderer = get_cursor_renderer (monitor_src);
   inhibitor = META_HW_CURSOR_INHIBITOR (monitor_src);
   meta_cursor_renderer_remove_hw_cursor_inhibitor (cursor_renderer, inhibitor);
+
+  monitor_src->hw_cursor_inhibited = FALSE;
+}
+
+static void
+add_view_painted_watches (MetaScreenCastMonitorStreamSrc *monitor_src,
+                          MetaStageWatchPhase             watch_phase)
+{
+  MetaBackend *backend = get_backend (monitor_src);
+  MetaRenderer *renderer = meta_backend_get_renderer (backend);
+  ClutterStage *stage;
+  MetaStage *meta_stage;
+  MetaMonitor *monitor;
+  MetaLogicalMonitor *logical_monitor;
+  MetaRectangle logical_monitor_layout;
+  GList *l;
+
+  stage = get_stage (monitor_src);
+  meta_stage = META_STAGE (stage);
+  monitor = get_monitor (monitor_src);
+  logical_monitor = meta_monitor_get_logical_monitor (monitor);
+  logical_monitor_layout = meta_logical_monitor_get_layout (logical_monitor);
+
+  for (l = meta_renderer_get_views (renderer); l; l = l->next)
+    {
+      MetaRendererView *view = l->data;
+      MetaRectangle view_layout;
+
+      clutter_stage_view_get_layout (CLUTTER_STAGE_VIEW (view), &view_layout);
+      if (meta_rectangle_overlap (&logical_monitor_layout, &view_layout))
+        {
+          MetaStageWatch *watch;
+
+          watch = meta_stage_watch_view (meta_stage,
+                                         CLUTTER_STAGE_VIEW (view),
+                                         watch_phase,
+                                         stage_painted,
+                                         monitor_src);
+
+          monitor_src->watches = g_list_prepend (monitor_src->watches, watch);
+        }
+    }
 }
 
 static void
@@ -248,28 +296,12 @@ meta_screen_cast_monitor_stream_src_enable (MetaScreenCastStreamSrc *src)
   MetaScreenCastMonitorStreamSrc *monitor_src =
     META_SCREEN_CAST_MONITOR_STREAM_SRC (src);
   MetaBackend *backend = get_backend (monitor_src);
-  MetaRenderer *renderer = meta_backend_get_renderer (backend);
   MetaCursorTracker *cursor_tracker = meta_backend_get_cursor_tracker (backend);
-  MetaRendererView *view;
-  MetaMonitor *monitor;
-  MetaLogicalMonitor *logical_monitor;
-  MetaStage *meta_stage;
-  ClutterStageView *stage_view;
   ClutterStage *stage;
   MetaScreenCastStream *stream;
 
   stream = meta_screen_cast_stream_src_get_stream (src);
   stage = get_stage (monitor_src);
-  meta_stage = META_STAGE (stage);
-  monitor = get_monitor (monitor_src);
-  logical_monitor = meta_monitor_get_logical_monitor (monitor);
-  view = meta_renderer_get_view_from_logical_monitor (renderer,
-                                                      logical_monitor);
-
-  if (view)
-    stage_view = CLUTTER_STAGE_VIEW (view);
-  else
-    stage_view = NULL;
 
   switch (meta_screen_cast_stream_get_cursor_mode (stream))
     {
@@ -284,21 +316,13 @@ meta_screen_cast_monitor_stream_src_enable (MetaScreenCastStreamSrc *src)
                                 monitor_src);
       G_GNUC_FALLTHROUGH;
     case META_SCREEN_CAST_CURSOR_MODE_HIDDEN:
-      monitor_src->paint_watch =
-        meta_stage_watch_view (meta_stage,
-                               stage_view,
-                               META_STAGE_WATCH_AFTER_ACTOR_PAINT,
-                               stage_painted,
-                               monitor_src);
+      add_view_painted_watches (monitor_src,
+                                META_STAGE_WATCH_AFTER_ACTOR_PAINT);
       break;
     case META_SCREEN_CAST_CURSOR_MODE_EMBEDDED:
       inhibit_hw_cursor (monitor_src);
-      monitor_src->after_paint_watch =
-        meta_stage_watch_view (meta_stage,
-                               stage_view,
-                               META_STAGE_WATCH_AFTER_PAINT,
-                               stage_painted,
-                               monitor_src);
+      add_view_painted_watches (monitor_src,
+                                META_STAGE_WATCH_AFTER_PAINT);
       break;
     }
 
@@ -314,22 +338,21 @@ meta_screen_cast_monitor_stream_src_disable (MetaScreenCastStreamSrc *src)
   MetaCursorTracker *cursor_tracker = meta_backend_get_cursor_tracker (backend);
   ClutterStage *stage;
   MetaStage *meta_stage;
+  GList *l;
 
   stage = get_stage (monitor_src);
   meta_stage = META_STAGE (stage);
 
-  if (monitor_src->paint_watch)
+  for (l = monitor_src->watches; l; l = l->next)
     {
-      meta_stage_remove_watch (meta_stage, monitor_src->paint_watch);
-      monitor_src->paint_watch = NULL;
-    }
+      MetaStageWatch *watch = l->data;
 
-  if (monitor_src->after_paint_watch)
-    {
-      meta_stage_remove_watch (meta_stage, monitor_src->after_paint_watch);
-      monitor_src->after_paint_watch = NULL;
-      uninhibit_hw_cursor (monitor_src);
+      meta_stage_remove_watch (meta_stage, watch);
     }
+  g_clear_pointer (&monitor_src->watches, g_list_free);
+
+  if (monitor_src->hw_cursor_inhibited)
+    uninhibit_hw_cursor (monitor_src);
 
   g_clear_signal_handler (&monitor_src->cursor_moved_handler_id,
                           cursor_tracker);
@@ -358,6 +381,66 @@ meta_screen_cast_monitor_stream_src_record_frame (MetaScreenCastStreamSrc *src,
   return TRUE;
 }
 
+static gboolean
+meta_screen_cast_monitor_stream_src_blit_to_framebuffer (MetaScreenCastStreamSrc *src,
+                                                         CoglFramebuffer         *framebuffer)
+{
+  MetaScreenCastMonitorStreamSrc *monitor_src =
+    META_SCREEN_CAST_MONITOR_STREAM_SRC (src);
+  MetaBackend *backend = get_backend (monitor_src);
+  MetaRenderer *renderer = meta_backend_get_renderer (backend);
+  MetaMonitor *monitor;
+  MetaLogicalMonitor *logical_monitor;
+  MetaRectangle logical_monitor_layout;
+  GList *l;
+  float view_scale;
+
+  monitor = get_monitor (monitor_src);
+  logical_monitor = meta_monitor_get_logical_monitor (monitor);
+  logical_monitor_layout = meta_logical_monitor_get_layout (logical_monitor);
+
+  if (meta_is_stage_views_scaled ())
+    view_scale = meta_logical_monitor_get_scale (logical_monitor);
+  else
+    view_scale = 1.0;
+
+  for (l = meta_renderer_get_views (renderer); l; l = l->next)
+    {
+      ClutterStageView *view = CLUTTER_STAGE_VIEW (l->data);
+      g_autoptr (GError) error = NULL;
+      CoglFramebuffer *view_framebuffer;
+      MetaRectangle view_layout;
+      int x, y;
+
+      clutter_stage_view_get_layout (view, &view_layout);
+
+      if (!meta_rectangle_overlap (&logical_monitor_layout, &view_layout))
+        continue;
+
+      view_framebuffer = clutter_stage_view_get_framebuffer (view);
+
+      x = (int) roundf ((view_layout.x - logical_monitor_layout.x) * view_scale);
+      y = (int) roundf ((view_layout.y - logical_monitor_layout.y) * view_scale);
+
+      if (!cogl_blit_framebuffer (view_framebuffer,
+                                  framebuffer,
+                                  0, 0,
+                                  x, y,
+                                  cogl_framebuffer_get_width (view_framebuffer),
+                                  cogl_framebuffer_get_height (view_framebuffer),
+                                  &error))
+        {
+          g_warning ("Error blitting view into DMABuf framebuffer: %s",
+                     error->message);
+          return FALSE;
+        }
+    }
+
+  cogl_framebuffer_finish (framebuffer);
+
+  return TRUE;
+}
+
 static void
 meta_screen_cast_monitor_stream_src_set_cursor_metadata (MetaScreenCastStreamSrc *src,
                                                          struct spa_meta_cursor  *spa_meta_cursor)
@@ -367,13 +450,11 @@ meta_screen_cast_monitor_stream_src_set_cursor_metadata (MetaScreenCastStreamSrc
   MetaBackend *backend = get_backend (monitor_src);
   MetaCursorRenderer *cursor_renderer =
     meta_backend_get_cursor_renderer (backend);
-  MetaRenderer *renderer = meta_backend_get_renderer (backend);
   MetaCursorSprite *cursor_sprite;
   MetaMonitor *monitor;
   MetaLogicalMonitor *logical_monitor;
   MetaRectangle logical_monitor_layout;
   graphene_rect_t logical_monitor_rect;
-  MetaRendererView *view;
   float view_scale;
   graphene_point_t cursor_position;
   int x, y;
@@ -393,10 +474,8 @@ meta_screen_cast_monitor_stream_src_set_cursor_metadata (MetaScreenCastStreamSrc
   logical_monitor_rect =
     meta_rectangle_to_graphene_rect (&logical_monitor_layout);
 
-  view = meta_renderer_get_view_from_logical_monitor (renderer,
-                                                      logical_monitor);
-  if (view)
-    view_scale = clutter_stage_view_get_scale (CLUTTER_STAGE_VIEW (view));
+  if (meta_is_stage_views_scaled ())
+    view_scale = meta_logical_monitor_get_scale (logical_monitor);
   else
     view_scale = 1.0;
 
@@ -483,6 +562,8 @@ meta_screen_cast_monitor_stream_src_class_init (MetaScreenCastMonitorStreamSrcCl
   src_class->enable = meta_screen_cast_monitor_stream_src_enable;
   src_class->disable = meta_screen_cast_monitor_stream_src_disable;
   src_class->record_frame = meta_screen_cast_monitor_stream_src_record_frame;
+  src_class->blit_to_framebuffer =
+    meta_screen_cast_monitor_stream_src_blit_to_framebuffer;
   src_class->set_cursor_metadata =
     meta_screen_cast_monitor_stream_src_set_cursor_metadata;
 }

src/backends/meta-screen-cast-session.c

@@ -48,6 +48,8 @@ struct _MetaScreenCastSession
   GList *streams;
 
   MetaScreenCastSessionHandle *handle;
+
+  gboolean disable_animations;
 };
 
 static void
@@ -89,6 +91,10 @@ init_remote_access_handle (MetaScreenCastSession *session)
 
   remote_access_controller = meta_backend_get_remote_access_controller (backend);
   remote_access_handle = META_REMOTE_ACCESS_HANDLE (session->handle);
+
+  meta_remote_access_handle_set_disable_animations (remote_access_handle,
+                                                    session->disable_animations);
+
   meta_remote_access_controller_notify_new_handle (remote_access_controller,
                                                    remote_access_handle);
 }
@@ -167,6 +173,13 @@ meta_screen_cast_session_get_screen_cast (MetaScreenCastSession *session)
   return session->screen_cast;
 }
 
+void
+meta_screen_cast_session_set_disable_animations (MetaScreenCastSession *session,
+                                                 gboolean               disable_animations)
+{
+  session->disable_animations = disable_animations;
+}
+
 char *
 meta_screen_cast_session_get_object_path (MetaScreenCastSession *session)
 {

src/backends/meta-screen-cast-session.h

@@ -64,4 +64,7 @@ MetaScreenCastStream * meta_screen_cast_session_get_stream (MetaScreenCastSessio
 
 MetaScreenCast * meta_screen_cast_session_get_screen_cast (MetaScreenCastSession *session);
 
+void meta_screen_cast_session_set_disable_animations (MetaScreenCastSession *session,
+                                                      gboolean               disable_animations);
+
 #endif /* META_SCREEN_CAST_SESSION_H */

src/backends/meta-screen-cast-stream-src.c

@@ -25,10 +25,12 @@
 #include "backends/meta-screen-cast-stream-src.h"
 
 #include <errno.h>
+#include <fcntl.h>
 #include <pipewire/pipewire.h>
 #include <spa/param/props.h>
 #include <spa/param/format-utils.h>
 #include <spa/param/video/format-utils.h>
+#include <spa/utils/result.h>
 #include <stdint.h>
 #include <sys/mman.h>
 
@@ -62,15 +64,6 @@ enum
 
 static guint signals[N_SIGNALS];
 
-typedef struct _MetaSpaType
-{
-  struct spa_type_media_type media_type;
-  struct spa_type_media_subtype media_subtype;
-  struct spa_type_format_video format_video;
-  struct spa_type_video_format video_format;
-  uint32_t meta_cursor;
-} MetaSpaType;
-
 typedef struct _MetaPipeWireSource
 {
   GSource base;
@@ -82,22 +75,24 @@ typedef struct _MetaScreenCastStreamSrcPrivate
 {
   MetaScreenCastStream *stream;
 
+  struct pw_context *pipewire_context;
   struct pw_core *pipewire_core;
-  struct pw_remote *pipewire_remote;
-  struct pw_type *pipewire_type;
   MetaPipeWireSource *pipewire_source;
-  struct spa_hook pipewire_remote_listener;
+  struct spa_hook pipewire_core_listener;
 
   gboolean is_enabled;
 
   struct pw_stream *pipewire_stream;
   struct spa_hook pipewire_stream_listener;
+  uint32_t node_id;
 
-  MetaSpaType spa_type;
   struct spa_video_info_raw video_format;
+  int video_stride;
 
   uint64_t last_frame_timestamp_us;
 
+  GHashTable *dmabuf_handles;
+
   int stream_width;
   int stream_height;
 } MetaScreenCastStreamSrcPrivate;
@@ -112,8 +107,6 @@ G_DEFINE_TYPE_WITH_CODE (MetaScreenCastStreamSrc,
                                                 meta_screen_cast_stream_src_init_initable_iface)
                          G_ADD_PRIVATE (MetaScreenCastStreamSrc))
 
-#define PROP_RANGE(min, max) 2, (min), (max)
-
 static void
 meta_screen_cast_stream_src_get_specs (MetaScreenCastStreamSrc *src,
                                        int                     *width,
@@ -149,6 +142,16 @@ meta_screen_cast_stream_src_record_frame (MetaScreenCastStreamSrc *src,
   return klass->record_frame (src, data);
 }
 
+static gboolean
+meta_screen_cast_stream_src_blit_to_framebuffer (MetaScreenCastStreamSrc *src,
+                                                 CoglFramebuffer         *framebuffer)
+{
+  MetaScreenCastStreamSrcClass *klass =
+    META_SCREEN_CAST_STREAM_SRC_GET_CLASS (src);
+
+  return klass->blit_to_framebuffer (src, framebuffer);
+}
+
 static void
 meta_screen_cast_stream_src_set_cursor_metadata (MetaScreenCastStreamSrc *src,
                                                  struct spa_meta_cursor  *spa_meta_cursor)
@@ -286,9 +289,6 @@ meta_screen_cast_stream_src_set_empty_cursor_sprite_metadata (MetaScreenCastStre
                                                               int                      x,
                                                               int                      y)
 {
-  MetaScreenCastStreamSrcPrivate *priv =
-    meta_screen_cast_stream_src_get_instance_private (src);
-  MetaSpaType *spa_type = &priv->spa_type;
   struct spa_meta_bitmap *spa_meta_bitmap;
 
   spa_meta_cursor->id = 1;
@@ -300,7 +300,7 @@ meta_screen_cast_stream_src_set_empty_cursor_sprite_metadata (MetaScreenCastStre
   spa_meta_bitmap = SPA_MEMBER (spa_meta_cursor,
                                 spa_meta_cursor->bitmap_offset,
                                 struct spa_meta_bitmap);
-  spa_meta_bitmap->format = spa_type->video_format.RGBA;
+  spa_meta_bitmap->format = SPA_VIDEO_FORMAT_RGBA;
   spa_meta_bitmap->offset = sizeof (struct spa_meta_bitmap);
 
   spa_meta_cursor->hotspot.x = 0;
@@ -317,9 +317,6 @@ meta_screen_cast_stream_src_set_cursor_sprite_metadata (MetaScreenCastStreamSrc
                                                         int                      y,
                                                         float                    scale)
 {
-  MetaScreenCastStreamSrcPrivate *priv =
-    meta_screen_cast_stream_src_get_instance_private (src);
-  MetaSpaType *spa_type = &priv->spa_type;
   CoglTexture *cursor_texture;
   struct spa_meta_bitmap *spa_meta_bitmap;
   int hotspot_x, hotspot_y;
@@ -346,7 +343,7 @@ meta_screen_cast_stream_src_set_cursor_sprite_metadata (MetaScreenCastStreamSrc
   spa_meta_bitmap = SPA_MEMBER (spa_meta_cursor,
                                 spa_meta_cursor->bitmap_offset,
                                 struct spa_meta_bitmap);
-  spa_meta_bitmap->format = spa_type->video_format.RGBA;
+  spa_meta_bitmap->format = SPA_VIDEO_FORMAT_RGBA;
   spa_meta_bitmap->offset = sizeof (struct spa_meta_bitmap);
 
   meta_cursor_sprite_get_hotspot (cursor_sprite, &hotspot_x, &hotspot_y);
@@ -382,20 +379,17 @@ static void
 add_cursor_metadata (MetaScreenCastStreamSrc *src,
                      struct spa_buffer       *spa_buffer)
 {
-  MetaScreenCastStreamSrcPrivate *priv =
-    meta_screen_cast_stream_src_get_instance_private (src);
-  MetaSpaType *spa_type = &priv->spa_type;
   struct spa_meta_cursor *spa_meta_cursor;
 
-  spa_meta_cursor = spa_buffer_find_meta (spa_buffer, spa_type->meta_cursor);
+  spa_meta_cursor = spa_buffer_find_meta_data (spa_buffer, SPA_META_Cursor,
+                                               sizeof (*spa_meta_cursor));
   if (spa_meta_cursor)
     meta_screen_cast_stream_src_set_cursor_metadata (src, spa_meta_cursor);
 }
 
 static void
 maybe_record_cursor (MetaScreenCastStreamSrc *src,
-                     struct spa_buffer       *spa_buffer,
-                     uint8_t                 *data)
+                     struct spa_buffer       *spa_buffer)
 {
   MetaScreenCastStream *stream = meta_screen_cast_stream_src_get_stream (src);
 
@@ -412,6 +406,33 @@ maybe_record_cursor (MetaScreenCastStreamSrc *src,
   g_assert_not_reached ();
 }
 
+static gboolean
+do_record_frame (MetaScreenCastStreamSrc *src,
+                 struct spa_buffer       *spa_buffer,
+                 uint8_t                 *data)
+{
+  MetaScreenCastStreamSrcPrivate *priv =
+    meta_screen_cast_stream_src_get_instance_private (src);
+
+  if (spa_buffer->datas[0].data ||
+      spa_buffer->datas[0].type == SPA_DATA_MemFd)
+    {
+      return meta_screen_cast_stream_src_record_frame (src, data);
+    }
+  else if (spa_buffer->datas[0].type == SPA_DATA_DmaBuf)
+    {
+      CoglDmaBufHandle *dmabuf_handle =
+        g_hash_table_lookup (priv->dmabuf_handles,
+                             GINT_TO_POINTER (spa_buffer->datas[0].fd));
+      CoglFramebuffer *dmabuf_fbo =
+        cogl_dma_buf_handle_get_framebuffer (dmabuf_handle);
+
+      return meta_screen_cast_stream_src_blit_to_framebuffer (src, dmabuf_fbo);
+    }
+
+  return FALSE;
+}
+
 void
 meta_screen_cast_stream_src_maybe_record_frame (MetaScreenCastStreamSrc *src)
 {
@@ -420,8 +441,7 @@ meta_screen_cast_stream_src_maybe_record_frame (MetaScreenCastStreamSrc *src)
   MetaRectangle crop_rect;
   struct pw_buffer *buffer;
   struct spa_buffer *spa_buffer;
-  uint8_t *map = NULL;
-  uint8_t *data;
+  uint8_t *data = NULL;
   uint64_t now_us;
 
   now_us = g_get_monotonic_time ();
@@ -442,55 +462,40 @@ meta_screen_cast_stream_src_maybe_record_frame (MetaScreenCastStreamSrc *src)
     }
 
   spa_buffer = buffer->buffer;
+  data = spa_buffer->datas[0].data;
 
-  if (spa_buffer->datas[0].data)
+  if (spa_buffer->datas[0].type != SPA_DATA_DmaBuf && !data)
     {
-      data = spa_buffer->datas[0].data;
-    }
-  else if (spa_buffer->datas[0].type == priv->pipewire_type->data.MemFd)
-    {
-      map = mmap (NULL, spa_buffer->datas[0].maxsize + spa_buffer->datas[0].mapoffset,
-                  PROT_READ | PROT_WRITE, MAP_SHARED,
-                  spa_buffer->datas[0].fd, 0);
-      if (map == MAP_FAILED)
-        {
-          g_warning ("Failed to mmap pipewire stream buffer: %s\n",
-                     strerror (errno));
-          return;
-        }
-
-      data = SPA_MEMBER (map, spa_buffer->datas[0].mapoffset, uint8_t);
-    }
-  else
-    {
-      g_warning ("Unhandled spa buffer type: %d", spa_buffer->datas[0].type);
+      g_critical ("Invalid buffer data");
       return;
     }
 
-  if (meta_screen_cast_stream_src_record_frame (src, data))
+  if (do_record_frame (src, spa_buffer, data))
     {
-      struct spa_meta_video_crop *spa_meta_video_crop;
+      struct spa_meta_region *spa_meta_video_crop;
 
       spa_buffer->datas[0].chunk->size = spa_buffer->datas[0].maxsize;
+      spa_buffer->datas[0].chunk->stride = priv->video_stride;
 
       /* Update VideoCrop if needed */
       spa_meta_video_crop =
-        spa_buffer_find_meta (spa_buffer, priv->pipewire_type->meta.VideoCrop);
+        spa_buffer_find_meta_data (spa_buffer, SPA_META_VideoCrop,
+                                   sizeof (*spa_meta_video_crop));
       if (spa_meta_video_crop)
         {
           if (meta_screen_cast_stream_src_get_videocrop (src, &crop_rect))
             {
-              spa_meta_video_crop->x = crop_rect.x;
-              spa_meta_video_crop->y = crop_rect.y;
-              spa_meta_video_crop->width = crop_rect.width;
-              spa_meta_video_crop->height = crop_rect.height;
+              spa_meta_video_crop->region.position.x = crop_rect.x;
+              spa_meta_video_crop->region.position.y = crop_rect.y;
+              spa_meta_video_crop->region.size.width = crop_rect.width;
+              spa_meta_video_crop->region.size.height = crop_rect.height;
             }
           else
             {
-              spa_meta_video_crop->x = 0;
-              spa_meta_video_crop->y = 0;
-              spa_meta_video_crop->width = priv->stream_width;
-              spa_meta_video_crop->height = priv->stream_height;
+              spa_meta_video_crop->region.position.x = 0;
+              spa_meta_video_crop->region.position.y = 0;
+              spa_meta_video_crop->region.size.width = priv->stream_width;
+              spa_meta_video_crop->region.size.height = priv->stream_height;
             }
         }
     }
@@ -499,13 +504,10 @@ meta_screen_cast_stream_src_maybe_record_frame (MetaScreenCastStreamSrc *src)
       spa_buffer->datas[0].chunk->size = 0;
     }
 
-  maybe_record_cursor (src, spa_buffer, data);
+  maybe_record_cursor (src, spa_buffer);
 
   priv->last_frame_timestamp_us = now_us;
 
-  if (map)
-    munmap (map, spa_buffer->datas[0].maxsize + spa_buffer->datas[0].mapoffset);
-
   pw_stream_queue_buffer (priv->pipewire_stream, buffer);
 }
 
@@ -555,7 +557,6 @@ on_stream_state_changed (void                 *data,
   MetaScreenCastStreamSrc *src = data;
   MetaScreenCastStreamSrcPrivate *priv =
     meta_screen_cast_stream_src_get_instance_private (src);
-  uint32_t node_id;
 
   switch (state)
     {
@@ -563,14 +564,12 @@ on_stream_state_changed (void                 *data,
       g_warning ("pipewire stream error: %s", error_message);
       meta_screen_cast_stream_src_notify_closed (src);
       break;
-    case PW_STREAM_STATE_CONFIGURE:
-      node_id = pw_stream_get_node_id (priv->pipewire_stream);
-      g_signal_emit (src, signals[READY], 0, (unsigned int) node_id);
-      break;
-    case PW_STREAM_STATE_UNCONNECTED:
-    case PW_STREAM_STATE_CONNECTING:
-    case PW_STREAM_STATE_READY:
     case PW_STREAM_STATE_PAUSED:
+      if (priv->node_id == SPA_ID_INVALID && priv->pipewire_stream)
+        {
+          priv->node_id = pw_stream_get_node_id (priv->pipewire_stream);
+          g_signal_emit (src, signals[READY], 0, (unsigned int) priv->node_id);
+        }
       if (meta_screen_cast_stream_src_is_enabled (src))
         meta_screen_cast_stream_src_disable (src);
       break;
@@ -578,68 +577,175 @@ on_stream_state_changed (void                 *data,
       if (!meta_screen_cast_stream_src_is_enabled (src))
         meta_screen_cast_stream_src_enable (src);
       break;
+    case PW_STREAM_STATE_UNCONNECTED:
+    case PW_STREAM_STATE_CONNECTING:
+      break;
     }
 }
 
 static void
-on_stream_format_changed (void                 *data,
-                          const struct spa_pod *format)
+on_stream_param_changed (void                 *data,
+                         uint32_t              id,
+                         const struct spa_pod *format)
 {
   MetaScreenCastStreamSrc *src = data;
   MetaScreenCastStreamSrcPrivate *priv =
     meta_screen_cast_stream_src_get_instance_private (src);
-  struct pw_type *pipewire_type = priv->pipewire_type;
   uint8_t params_buffer[1024];
   int32_t width, height, stride, size;
   struct spa_pod_builder pod_builder;
   const struct spa_pod *params[3];
   const int bpp = 4;
 
-  if (!format)
-    {
-      pw_stream_finish_format (priv->pipewire_stream, 0, NULL, 0);
-      return;
-    }
+  if (!format || id != SPA_PARAM_Format)
+    return;
 
   spa_format_video_raw_parse (format,
-                              &priv->video_format,
-                              &priv->spa_type.format_video);
+                              &priv->video_format);
 
   width = priv->video_format.size.width;
   height = priv->video_format.size.height;
   stride = SPA_ROUND_UP_N (width * bpp, 4);
   size = height * stride;
 
+  priv->video_stride = stride;
+
   pod_builder = SPA_POD_BUILDER_INIT (params_buffer, sizeof (params_buffer));
 
-  params[0] = spa_pod_builder_object (
+  params[0] = spa_pod_builder_add_object (
     &pod_builder,
-    pipewire_type->param.idBuffers, pipewire_type->param_buffers.Buffers,
-    ":", pipewire_type->param_buffers.size, "i", size,
-    ":", pipewire_type->param_buffers.stride, "i", stride,
-    ":", pipewire_type->param_buffers.buffers, "iru", 16, PROP_RANGE (2, 16),
-    ":", pipewire_type->param_buffers.align, "i", 16);
+    SPA_TYPE_OBJECT_ParamBuffers, SPA_PARAM_Buffers,
+    SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int (16, 2, 16),
+    SPA_PARAM_BUFFERS_blocks, SPA_POD_Int (1),
+    SPA_PARAM_BUFFERS_size, SPA_POD_Int (size),
+    SPA_PARAM_BUFFERS_stride, SPA_POD_Int (stride),
+    SPA_PARAM_BUFFERS_align, SPA_POD_Int (16));
 
-  params[1] = spa_pod_builder_object (
+  params[1] = spa_pod_builder_add_object (
     &pod_builder,
-    pipewire_type->param.idMeta, pipewire_type->param_meta.Meta,
-    ":", pipewire_type->param_meta.type, "I", pipewire_type->meta.VideoCrop,
-    ":", pipewire_type->param_meta.size, "i", sizeof (struct spa_meta_video_crop));
+    SPA_TYPE_OBJECT_ParamMeta, SPA_PARAM_Meta,
+    SPA_PARAM_META_type, SPA_POD_Id (SPA_META_VideoCrop),
+    SPA_PARAM_META_size, SPA_POD_Int (sizeof (struct spa_meta_region)));
 
-  params[2] = spa_pod_builder_object (
+  params[2] = spa_pod_builder_add_object (
     &pod_builder,
-    pipewire_type->param.idMeta, pipewire_type->param_meta.Meta,
-    ":", pipewire_type->param_meta.type, "I", priv->spa_type.meta_cursor,
-    ":", pipewire_type->param_meta.size, "i", CURSOR_META_SIZE (64, 64));
+    SPA_TYPE_OBJECT_ParamMeta, SPA_PARAM_Meta,
+    SPA_PARAM_META_type, SPA_POD_Id (SPA_META_Cursor),
+    SPA_PARAM_META_size, SPA_POD_Int (CURSOR_META_SIZE (64, 64)));
 
-  pw_stream_finish_format (priv->pipewire_stream, 0,
-                           params, G_N_ELEMENTS (params));
+  pw_stream_update_params (priv->pipewire_stream, params, G_N_ELEMENTS (params));
+}
+
+static void
+on_stream_add_buffer (void             *data,
+                      struct pw_buffer *buffer)
+{
+  MetaScreenCastStreamSrc *src = data;
+  MetaScreenCastStreamSrcPrivate *priv =
+    meta_screen_cast_stream_src_get_instance_private (src);
+  CoglContext *context =
+    clutter_backend_get_cogl_context (clutter_get_default_backend ());
+  CoglRenderer *renderer = cogl_context_get_renderer (context);
+  g_autoptr (GError) error = NULL;
+  CoglDmaBufHandle *dmabuf_handle;
+  struct spa_buffer *spa_buffer = buffer->buffer;
+  struct spa_data *spa_data = spa_buffer->datas;
+  const int bpp = 4;
+  int stride;
+
+  stride = SPA_ROUND_UP_N (priv->video_format.size.width * bpp, 4);
+
+  spa_data[0].mapoffset = 0;
+  spa_data[0].maxsize = stride * priv->video_format.size.height;
+
+  dmabuf_handle = cogl_renderer_create_dma_buf (renderer,
+                                                priv->stream_width,
+                                                priv->stream_height,
+                                                &error);
+
+  if (error)
+    g_debug ("Error exporting DMA buffer handle: %s", error->message);
+
+  if (dmabuf_handle)
+    {
+      spa_data[0].type = SPA_DATA_DmaBuf;
+      spa_data[0].flags = SPA_DATA_FLAG_READWRITE;
+      spa_data[0].fd = cogl_dma_buf_handle_get_fd (dmabuf_handle);
+      spa_data[0].data = NULL;
+
+      g_hash_table_insert (priv->dmabuf_handles,
+                           GINT_TO_POINTER (spa_data[0].fd),
+                           dmabuf_handle);
+    }
+  else
+    {
+      unsigned int seals;
+
+      /* Fallback to a memfd buffer */
+      spa_data[0].type = SPA_DATA_MemFd;
+      spa_data[0].flags = SPA_DATA_FLAG_READWRITE;
+      spa_data[0].fd = memfd_create ("mutter-screen-cast-memfd",
+                                     MFD_CLOEXEC | MFD_ALLOW_SEALING);
+      if (spa_data[0].fd == -1)
+        {
+          g_critical ("Can't create memfd: %m");
+          return;
+        }
+      spa_data[0].mapoffset = 0;
+      spa_data[0].maxsize = stride * priv->video_format.size.height;
+
+      if (ftruncate (spa_data[0].fd, spa_data[0].maxsize) < 0)
+        {
+          g_critical ("Can't truncate to %d: %m", spa_data[0].maxsize);
+          return;
+        }
+
+      seals = F_SEAL_GROW | F_SEAL_SHRINK | F_SEAL_SEAL;
+      if (fcntl (spa_data[0].fd, F_ADD_SEALS, seals) == -1)
+        g_warning ("Failed to add seals: %m");
+
+      spa_data[0].data = mmap (NULL,
+                               spa_data[0].maxsize,
+                               PROT_READ | PROT_WRITE,
+                               MAP_SHARED,
+                               spa_data[0].fd,
+                               spa_data[0].mapoffset);
+      if (spa_data[0].data == MAP_FAILED)
+        {
+          g_critical ("Failed to mmap memory: %m");
+          return;
+        }
+    }
+}
+
+static void
+on_stream_remove_buffer (void             *data,
+                         struct pw_buffer *buffer)
+{
+  MetaScreenCastStreamSrc *src = data;
+  MetaScreenCastStreamSrcPrivate *priv =
+    meta_screen_cast_stream_src_get_instance_private (src);
+  struct spa_buffer *spa_buffer = buffer->buffer;
+  struct spa_data *spa_data = spa_buffer->datas;
+
+  if (spa_data[0].type == SPA_DATA_DmaBuf)
+    {
+      if (!g_hash_table_remove (priv->dmabuf_handles, GINT_TO_POINTER (spa_data[0].fd)))
+        g_critical ("Failed to remove non-exported DMA buffer");
+    }
+  else if (spa_data[0].type == SPA_DATA_MemFd)
+    {
+      munmap (spa_data[0].data, spa_data[0].maxsize);
+      close (spa_data[0].fd);
+    }
 }
 
 static const struct pw_stream_events stream_events = {
   PW_VERSION_STREAM_EVENTS,
   .state_changed = on_stream_state_changed,
-  .format_changed = on_stream_format_changed,
+  .param_changed = on_stream_param_changed,
+  .add_buffer = on_stream_add_buffer,
+  .remove_buffer = on_stream_remove_buffer,
 };
 
 static struct pw_stream *
@@ -652,8 +758,6 @@ create_pipewire_stream (MetaScreenCastStreamSrc  *src,
   uint8_t buffer[1024];
   struct spa_pod_builder pod_builder =
     SPA_POD_BUILDER_INIT (buffer, sizeof (buffer));
-  MetaSpaType *spa_type = &priv->spa_type;
-  struct pw_type *pipewire_type = priv->pipewire_type;
   float frame_rate;
   MetaFraction frame_rate_fraction;
   struct spa_fraction max_framerate;
@@ -661,7 +765,9 @@ create_pipewire_stream (MetaScreenCastStreamSrc  *src,
   const struct spa_pod *params[1];
   int result;
 
-  pipewire_stream = pw_stream_new (priv->pipewire_remote,
+  priv->node_id = SPA_ID_INVALID;
+
+  pipewire_stream = pw_stream_new (priv->pipewire_core,
                                    "meta-screen-cast-src",
                                    NULL);
   if (!pipewire_stream)
@@ -682,17 +788,17 @@ create_pipewire_stream (MetaScreenCastStreamSrc  *src,
   max_framerate = SPA_FRACTION (frame_rate_fraction.num,
                                 frame_rate_fraction.denom);
 
-  params[0] = spa_pod_builder_object (
+  params[0] = spa_pod_builder_add_object (
     &pod_builder,
-    pipewire_type->param.idEnumFormat, pipewire_type->spa_format,
-    "I", spa_type->media_type.video,
-    "I", spa_type->media_subtype.raw,
-    ":", spa_type->format_video.format, "I", spa_type->video_format.BGRx,
-    ":", spa_type->format_video.size, "R", &SPA_RECTANGLE (priv->stream_width,
-                                                           priv->stream_height),
-    ":", spa_type->format_video.framerate, "F", &SPA_FRACTION (0, 1),
-    ":", spa_type->format_video.max_framerate, "Fru", &max_framerate,
-                                                      PROP_RANGE (&min_framerate,
+    SPA_TYPE_OBJECT_Format, SPA_PARAM_EnumFormat,
+    SPA_FORMAT_mediaType, SPA_POD_Id (SPA_MEDIA_TYPE_video),
+    SPA_FORMAT_mediaSubtype, SPA_POD_Id (SPA_MEDIA_SUBTYPE_raw),
+    SPA_FORMAT_VIDEO_format, SPA_POD_Id (SPA_VIDEO_FORMAT_BGRx),
+    SPA_FORMAT_VIDEO_size, SPA_POD_Rectangle (&SPA_RECTANGLE (priv->stream_width,
+                                                              priv->stream_height)),
+    SPA_FORMAT_VIDEO_framerate, SPA_POD_Fraction (&SPA_FRACTION (0, 1)),
+    SPA_FORMAT_VIDEO_maxFramerate, SPA_POD_CHOICE_RANGE_Fraction (&max_framerate,
+                                                                  &min_framerate,
                                                                   &max_framerate));
 
   pw_stream_add_listener (pipewire_stream,
@@ -702,9 +808,9 @@ create_pipewire_stream (MetaScreenCastStreamSrc  *src,
 
   result = pw_stream_connect (pipewire_stream,
                               PW_DIRECTION_OUTPUT,
-                              NULL,
+                              SPA_ID_INVALID,
                               (PW_STREAM_FLAG_DRIVER |
-                               PW_STREAM_FLAG_MAP_BUFFERS),
+                               PW_STREAM_FLAG_ALLOC_BUFFERS),
                               params, G_N_ELEMENTS (params));
   if (result != 0)
     {
@@ -717,40 +823,18 @@ create_pipewire_stream (MetaScreenCastStreamSrc  *src,
 }
 
 static void
-on_state_changed (void                 *data,
-                  enum pw_remote_state  old,
-                  enum pw_remote_state  state,
-                  const char           *error_message)
+on_core_error (void       *data,
+               uint32_t    id,
+	       int         seq,
+	       int         res,
+	       const char *message)
 {
   MetaScreenCastStreamSrc *src = data;
-  MetaScreenCastStreamSrcPrivate *priv =
-    meta_screen_cast_stream_src_get_instance_private (src);
-  struct pw_stream *pipewire_stream;
-  GError *error = NULL;
 
-  switch (state)
-    {
-    case PW_REMOTE_STATE_ERROR:
-      g_warning ("pipewire remote error: %s\n", error_message);
-      meta_screen_cast_stream_src_notify_closed (src);
-      break;
-    case PW_REMOTE_STATE_CONNECTED:
-      pipewire_stream = create_pipewire_stream (src, &error);
-      if (!pipewire_stream)
-        {
-          g_warning ("Could not create pipewire stream: %s", error->message);
-          g_error_free (error);
-          meta_screen_cast_stream_src_notify_closed (src);
-        }
-      else
-        {
-          priv->pipewire_stream = pipewire_stream;
-        }
-      break;
-    case PW_REMOTE_STATE_UNCONNECTED:
-    case PW_REMOTE_STATE_CONNECTING:
-      break;
-    }
+  g_warning ("pipewire remote error: id:%u %s", id, message);
+
+  if (id == PW_ID_CORE && res == -EPIPE)
+    meta_screen_cast_stream_src_notify_closed (src);
 }
 
 static gboolean
@@ -793,17 +877,6 @@ static GSourceFuncs pipewire_source_funcs =
   pipewire_loop_source_finalize
 };
 
-static void
-init_spa_type (MetaSpaType         *type,
-               struct spa_type_map *map)
-{
-  spa_type_media_type_map (map, &type->media_type);
-  spa_type_media_subtype_map (map, &type->media_subtype);
-  spa_type_format_video_map (map, &type->format_video);
-  spa_type_video_format_map (map, &type->video_format);
-  type->meta_cursor = spa_type_map_get_id(map, SPA_TYPE_META__Cursor);
-}
-
 static MetaPipeWireSource *
 create_pipewire_source (void)
 {
@@ -829,9 +902,9 @@ create_pipewire_source (void)
   return pipewire_source;
 }
 
-static const struct pw_remote_events remote_events = {
-  PW_VERSION_REMOTE_EVENTS,
-  .state_changed = on_state_changed,
+static const struct pw_core_events core_events = {
+  PW_VERSION_CORE_EVENTS,
+  .error = on_core_error,
 };
 
 static gboolean
@@ -851,37 +924,31 @@ meta_screen_cast_stream_src_initable_init (GInitable     *initable,
       return FALSE;
     }
 
-  priv->pipewire_core = pw_core_new (priv->pipewire_source->pipewire_loop,
-                                     NULL);
+  priv->pipewire_context = pw_context_new (priv->pipewire_source->pipewire_loop,
+                                           NULL, 0);
+  if (!priv->pipewire_context)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Failed to create pipewire context");
+      return FALSE;
+    }
+
+  priv->pipewire_core = pw_context_connect (priv->pipewire_context, NULL, 0);
   if (!priv->pipewire_core)
     {
       g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Failed to create pipewire core");
+                   "Couldn't connect pipewire context");
       return FALSE;
     }
 
-  priv->pipewire_remote = pw_remote_new (priv->pipewire_core, NULL, 0);
-  if (!priv->pipewire_remote)
-    {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Couldn't creat pipewire remote");
-      return FALSE;
-    }
+  pw_core_add_listener (priv->pipewire_core,
+                        &priv->pipewire_core_listener,
+                        &core_events,
+                        src);
 
-  pw_remote_add_listener (priv->pipewire_remote,
-                          &priv->pipewire_remote_listener,
-                          &remote_events,
-                          src);
-
-  priv->pipewire_type = pw_core_get_type (priv->pipewire_core);
-  init_spa_type (&priv->spa_type, priv->pipewire_type->map);
-
-  if (pw_remote_connect (priv->pipewire_remote) != 0)
-    {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Couldn't connect pipewire remote");
-      return FALSE;
-    }
+  priv->pipewire_stream = create_pipewire_stream (src, error);
+  if (!priv->pipewire_stream)
+    return FALSE;
 
   return TRUE;
 }
@@ -911,9 +978,10 @@ meta_screen_cast_stream_src_finalize (GObject *object)
   if (meta_screen_cast_stream_src_is_enabled (src))
     meta_screen_cast_stream_src_disable (src);
 
+  g_clear_pointer (&priv->dmabuf_handles, g_hash_table_destroy);
   g_clear_pointer (&priv->pipewire_stream, pw_stream_destroy);
-  g_clear_pointer (&priv->pipewire_remote, pw_remote_destroy);
-  g_clear_pointer (&priv->pipewire_core, pw_core_destroy);
+  g_clear_pointer (&priv->pipewire_core, pw_core_disconnect);
+  g_clear_pointer (&priv->pipewire_context, pw_context_destroy);
   g_source_destroy (&priv->pipewire_source->base);
 
   G_OBJECT_CLASS (meta_screen_cast_stream_src_parent_class)->finalize (object);
@@ -962,6 +1030,12 @@ meta_screen_cast_stream_src_get_property (GObject    *object,
 static void
 meta_screen_cast_stream_src_init (MetaScreenCastStreamSrc *src)
 {
+  MetaScreenCastStreamSrcPrivate *priv =
+    meta_screen_cast_stream_src_get_instance_private (src);
+
+  priv->dmabuf_handles =
+    g_hash_table_new_full (NULL, NULL, NULL,
+                           (GDestroyNotify) cogl_dma_buf_handle_free);
 }
 
 static void

src/backends/meta-screen-cast-stream-src.h

@@ -55,6 +55,8 @@ struct _MetaScreenCastStreamSrcClass
   void (* disable) (MetaScreenCastStreamSrc *src);
   gboolean (* record_frame) (MetaScreenCastStreamSrc *src,
                              uint8_t                 *data);
+  gboolean (* blit_to_framebuffer) (MetaScreenCastStreamSrc *src,
+                                    CoglFramebuffer         *framebuffer);
   gboolean (* get_videocrop) (MetaScreenCastStreamSrc *src,
                               MetaRectangle           *crop_rect);
   void (* set_cursor_metadata) (MetaScreenCastStreamSrc *src,

src/backends/meta-screen-cast-window-stream-src.c

@@ -401,6 +401,25 @@ meta_screen_cast_window_stream_src_record_frame (MetaScreenCastStreamSrc *src,
   return TRUE;
 }
 
+static gboolean
+meta_screen_cast_window_stream_src_blit_to_framebuffer (MetaScreenCastStreamSrc *src,
+                                                        CoglFramebuffer         *framebuffer)
+{
+  MetaScreenCastWindowStreamSrc *window_src =
+    META_SCREEN_CAST_WINDOW_STREAM_SRC (src);
+  MetaRectangle stream_rect;
+
+  stream_rect.x = 0;
+  stream_rect.y = 0;
+  stream_rect.width = get_stream_width (window_src);
+  stream_rect.height = get_stream_height (window_src);
+
+  return
+    meta_screen_cast_window_blit_to_framebuffer (window_src->screen_cast_window,
+                                                 &stream_rect,
+                                                 framebuffer);
+}
+
 static void
 meta_screen_cast_window_stream_src_set_cursor_metadata (MetaScreenCastStreamSrc *src,
                                                         struct spa_meta_cursor  *spa_meta_cursor)
@@ -485,6 +504,8 @@ meta_screen_cast_window_stream_src_class_init (MetaScreenCastWindowStreamSrcClas
   src_class->enable = meta_screen_cast_window_stream_src_enable;
   src_class->disable = meta_screen_cast_window_stream_src_disable;
   src_class->record_frame = meta_screen_cast_window_stream_src_record_frame;
+  src_class->blit_to_framebuffer =
+    meta_screen_cast_window_stream_src_blit_to_framebuffer;
   src_class->get_videocrop = meta_screen_cast_window_stream_src_get_videocrop;
   src_class->set_cursor_metadata = meta_screen_cast_window_stream_src_set_cursor_metadata;
 }

src/backends/meta-screen-cast-window.c

@@ -78,6 +78,17 @@ meta_screen_cast_window_capture_into (MetaScreenCastWindow *screen_cast_window,
                                                                         data);
 }
 
+gboolean
+meta_screen_cast_window_blit_to_framebuffer (MetaScreenCastWindow *screen_cast_window,
+                                             MetaRectangle        *bounds,
+                                             CoglFramebuffer      *framebuffer)
+{
+  MetaScreenCastWindowInterface *iface =
+    META_SCREEN_CAST_WINDOW_GET_IFACE (screen_cast_window);
+
+  return iface->blit_to_framebuffer (screen_cast_window, bounds, framebuffer);
+}
+
 gboolean
 meta_screen_cast_window_has_damage (MetaScreenCastWindow *screen_cast_window)
 {