ci: Generate a cover report for the test suite

Based on @ebassi's work from https://gitlab.gnome.org/GNOME/glib/merge_requests/769

This MR allows us to see the succeeded/failed tests each time the CI
pipeline is run.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/528

.gitlab-ci.yml

@@ -1,4 +1,4 @@
-image: registry.gitlab.gnome.org/gnome/mutter/master:v2
+image: registry.gitlab.gnome.org/gnome/mutter/master:v1
 
 stages:
  - review
@@ -17,7 +17,7 @@ check-commit-log:
 build-mutter:
   stage: build
   script:
-    - meson . build -Dbuildtype=debugoptimized -Degl_device=true -Dwayland_eglstream=true --werror --prefix /usr
+    - meson . build -Dbuildtype=debugoptimized -Degl_device=true -Dwayland_eglstream=true --werror
     - ninja -C build
     - ninja -C build install
   artifacts:
@@ -35,29 +35,16 @@ test-mutter:
   variables:
     XDG_RUNTIME_DIR: "$CI_PROJECT_DIR/runtime-dir"
     GSETTINGS_SCHEMA_DIR: "$CI_PROJECT_DIR/build/data"
-    MALLOC_CHECK_: "3"
-    NO_AT_BRIDGE: "1"
   script:
-    - mkdir -m 700 $XDG_RUNTIME_DIR
-    - glib-compile-schemas $GSETTINGS_SCHEMA_DIR
-    - >
-      env MALLOC_PERTURB_="$((RANDOM % 256 + 1))"
-      dbus-run-session -- xvfb-run -s '+iglx -noreset'
-      meson test -C build --no-rebuild -t 10 --verbose --no-stdsplit --wrap catchsegv
-  only:
-    - merge_requests
-    - /^.*$/
-
-can-build-gnome-shell:
-  stage: test
-  dependencies:
-    - build-mutter
-  before_script:
-    - meson install --no-rebuild -C build
-  script:
-    - .gitlab-ci/checkout-gnome-shell.sh
-    - meson gnome-shell gnome-shell/build --prefix /usr
-    - ninja -C gnome-shell/build install
+    - bash -x ./.gitlab-ci/run-tests.sh
   only:
     - merge_requests
     - /^.*$/
+  artifacts:
+    reports:
+      junit: "build/${CI_JOB_NAME}-report.xml"
+    name: "mutter-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
+    when: always
+    paths:
+      - "build/meson-logs"
+      - "build/${CI_JOB_NAME}-report.xml"

.gitlab-ci/Dockerfile

@@ -1,26 +1,17 @@
-FROM fedora:30
+FROM fedora:29
 
 RUN dnf -y update && dnf -y upgrade && \
     dnf install -y 'dnf-command(builddep)' && \
-    dnf install -y 'dnf-command(copr)' && \
-    dnf copr enable -y fmuellner/gnome-shell-ci && \
-
     dnf builddep -y mutter && \
 
     # Until Fedora catches up with meson build-deps
     dnf install -y meson xorg-x11-server-Xorg gnome-settings-daemon-devel egl-wayland-devel xorg-x11-server-Xwayland && \
 
     # For running unit tests
-    dnf install -y xorg-x11-server-Xvfb mesa-dri-drivers dbus dbus-x11 '*/xvfb-run' gdm-lib accountsservice-libs && \
+    dnf install -y xorg-x11-server-Xvfb mesa-dri-drivers dbus dbus-x11 && \
 
     # Unpackaged versions
-    dnf install -y https://copr-be.cloud.fedoraproject.org/results/jadahl/mutter-ci/fedora-29-x86_64/00834984-gsettings-desktop-schemas/gsettings-desktop-schemas-3.30.1-1.20181206git918efdd69be53.fc29.x86_64.rpm https://copr-be.cloud.fedoraproject.org/results/jadahl/mutter-ci/fedora-29-x86_64/00834984-gsettings-desktop-schemas/gsettings-desktop-schemas-devel-3.30.1-1.20181206git918efdd69be53.fc29.x86_64.rpm && \
+    dnf install -y https://copr-be.cloud.fedoraproject.org/results/jadahl/mutter-ci/fedora-29-x86_64/00848426-gsettings-desktop-schemas/gsettings-desktop-schemas-3.30.1-1.20181206git918efdd69be53.fc29.x86_64.rpm https://copr-be.cloud.fedoraproject.org/results/jadahl/mutter-ci/fedora-29-x86_64/00848426-gsettings-desktop-schemas/gsettings-desktop-schemas-devel-3.30.1-1.20181206git918efdd69be53.fc29.x86_64.rpm && \
 
     dnf install -y intltool redhat-rpm-config make && \
-
-    # GNOME Shell
-    dnf builddep -y gnome-shell --setopt=install_weak_deps=False && \
-    dnf remove -y gnome-bluetooth-libs-devel dbus-glib-devel upower-devel python3-devel && \
-    dnf remove -y --noautoremove mutter mutter-devel && \
-
     dnf clean all

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

@@ -1,35 +0,0 @@
-#!/usr/bin/bash
-
-mutter_branch=$(git describe --contains --all HEAD)
-gnome_shell_target=
-
-git clone https://gitlab.gnome.org/GNOME/gnome-shell.git
-
-if [ $? -ne 0 ]; then
-  echo Checkout failed
-  exit 1
-fi
-
-cd gnome-shell
-
-if [ "$CI_MERGE_REQUEST_TARGET_BRANCH_NAME" ]; then
-  merge_request_remote=${CI_MERGE_REQUEST_SOURCE_PROJECT_URL//mutter/gnome-shell}
-  merge_request_branch=$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
-
-  echo Looking for $merge_request_branch on remote ...
-  if git fetch -q $merge_request_remote $merge_request_branch 2>/dev/null; then
-    gnome_shell_target=FETCH_HEAD
-  else
-    gnome_shell_target=origin/$CI_MERGE_REQUEST_TARGET_BRANCH_NAME
-    echo Using $gnome_shell_target instead
-  fi
-fi
-
-if [ -z "$gnome_shell_target" ]; then
-  gnome_shell_target=$(git branch -r -l origin/$mutter_branch)
-  gnome_shell_target=${gnome_shell_target:-$(git branch -r -l ${mutter_branch#remotes/})}
-  gnome_shell_target=${gnome_shell_target:-origin/master}
-  echo Using $gnome_shell_target instead
-fi
-
-git checkout -q $gnome_shell_target

.gitlab-ci/meson-junit-report.py

@@ -0,0 +1,109 @@
+#!/usr/bin/env python3
+
+# Turns a Meson testlog.json file into a JUnit XML report
+#
+# Copyright 2019  GNOME Foundation
+#
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# Original author: Emmanuele Bassi
+
+import argparse
+import datetime
+import json
+import os
+import sys
+import xml.etree.ElementTree as ET
+
+aparser = argparse.ArgumentParser(description='Turns a Meson test log into a JUnit report')
+aparser.add_argument('--project-name', metavar='NAME',
+                     help='The project name',
+                     default='unknown')
+aparser.add_argument('--job-id', metavar='ID',
+                     help='The job ID for the report',
+                     default='Unknown')
+aparser.add_argument('--branch', metavar='NAME',
+                     help='Branch of the project being tested',
+                     default='master')
+aparser.add_argument('--output', metavar='FILE',
+                     help='The output file, stdout by default',
+                     type=argparse.FileType('w', encoding='UTF-8'),
+                     default=sys.stdout)
+aparser.add_argument('infile', metavar='FILE',
+                     help='The input testlog.json, stdin by default',
+                     type=argparse.FileType('r', encoding='UTF-8'),
+                     default=sys.stdin)
+
+args = aparser.parse_args()
+
+outfile = args.output
+
+testsuites = ET.Element('testsuites')
+testsuites.set('id', '{}/{}'.format(args.job_id, args.branch))
+testsuites.set('package', args.project_name)
+testsuites.set('timestamp', datetime.datetime.utcnow().isoformat(timespec='minutes'))
+
+suites = {}
+for line in args.infile:
+    data = json.loads(line)
+    (full_suite, unit_name) = data['name'].split(' / ')
+    (project_name, suite_name) = full_suite.split(':')
+
+    duration = data['duration']
+    return_code = data['returncode']
+    log = data['stdout']
+
+    unit = {
+        'suite': suite_name,
+        'name': unit_name,
+        'duration': duration,
+        'returncode': return_code,
+        'stdout': log,
+    }
+
+    units = suites.setdefault(suite_name, [])
+    units.append(unit)
+
+for name, units in suites.items():
+    print('Processing suite {} (units: {})'.format(name, len(units)))
+
+    def if_failed(unit):
+        if unit['returncode'] != 0:
+            return True
+        return False
+
+    def if_succeded(unit):
+        if unit['returncode'] == 0:
+            return True
+        return False
+
+    successes = list(filter(if_succeded, units))
+    failures = list(filter(if_failed, units))
+    print(' - {}: {} pass, {} fail'.format(name, len(successes), len(failures)))
+
+    testsuite = ET.SubElement(testsuites, 'testsuite')
+    testsuite.set('name', '{}/{}'.format(args.project_name, name))
+    testsuite.set('tests', str(len(units)))
+    testsuite.set('errors', str(len(failures)))
+    testsuite.set('failures', str(len(failures)))
+
+    for unit in successes:
+        testcase = ET.SubElement(testsuite, 'testcase')
+        testcase.set('classname', '{}/{}'.format(args.project_name, unit['suite']))
+        testcase.set('name', unit['name'])
+        testcase.set('time', str(unit['duration']))
+
+    for unit in failures:
+        testcase = ET.SubElement(testsuite, 'testcase')
+        testcase.set('classname', '{}/{}'.format(args.project_name, unit['suite']))
+        testcase.set('name', unit['name'])
+        testcase.set('time', str(unit['duration']))
+
+        failure = ET.SubElement(testcase, 'failure')
+        failure.set('classname', '{}/{}'.format(args.project_name, unit['suite']))
+        failure.set('name', unit['name'])
+        failure.set('type', 'error')
+        failure.text = unit['stdout']
+
+output = ET.tostring(testsuites, encoding='unicode')
+outfile.write(output)

.gitlab-ci/run-tests.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/bash
+
+set +e
+
+mkdir -m 700 $XDG_RUNTIME_DIR
+glib-compile-schemas $GSETTINGS_SCHEMA_DIR
+
+dbus-run-session -- \
+    xvfb-run -s '+iglx -noreset' \
+        meson test -C build --no-rebuild -t 10 --wrap catchsegv
+
+exit_code=$?
+
+python3 .gitlab-ci/meson-junit-report.py \
+        --project-name=mutter \
+        --job-id "${CI_JOB_NAME}" \
+        --output "build/${CI_JOB_NAME}-report.xml" \
+        build/meson-logs/testlog-catchsegv.json
+
+exit $exit_code

NEWS

@@ -1,43 +1,3 @@
-3.33.2
-======
-* Fix rendering lag on Xorg [Daniel; !520, !281]
-* Misc. bug fixes and cleanups [Carlos, Marco, Jonas D., Florian, Niels,
-  Daniel, Benjamin, Jonas Å., Ignacio, Vasilis; #598, !576, !547, !578,
-  !583, !582, !469, !524, !119, !571, !584, !585, !586, #425]
-
-Contributors:
-  Jonas Ådahl, Benjamin Berg, Jonas Dreßler, Carlos Garnacho, Niels De Graef,
-  Vasilis Liaskovitis, Florian Müllner, Ignacio Casal Quinteiro,
-  Marco Trevisan (Treviño), Daniel van Vugt
-
-Translators:
-  Daniel Mustieles [es]
-
-3.33.1
-======
-* Remove unused APIs and outdated driver support
-  [Adam; !481, !468, !489, !487, !546]
-* Enable EGL_IMG_context_priority [Adam; !454]
-* Disable mouse keys with Numlock on [Olivier; #530]
-* Fix crash when restarting on X11 [Marco; #576]
-* Implement clipboard manager [Carlos; !320]
-* Fix spurious idle signals that prevent session unblank [Jonas Å.; !543]
-* Fix mapping of touchscreens that don't report dimensions [Carlos; #581]
-* Fix propagating fractional scaling factor [Robert; !537]
-* Add experimental RT scheduling support [Carlos; !460]
-* Misc. bug fixes and cleanups [Robert, Carlos, Olivier, Ray, Marco, Jonas D.,
-  Georges, Daniel V., Daniel M; !467, !504, !551, !552, #575, #556, !557, !442,
-  !562, !535, !548, #586, !567, !396, !422, !507]
-
-Contributors:
-  Jonas Ådahl, Piotr Drąg, Jonas Dreßler, Olivier Fourdan, Carlos Garnacho,
-  Adam Jackson, Robert Mader, Daniel García Moreno, Florian Müllner,
-  Georges Basile Stavracas Neto, Ray Strode, Marco Trevisan (Treviño),
-  Daniel van Vugt
-
-Translators:
-  Daniel Mustieles [es], Fabio Tomat [fur], Kukuh Syafaat [id]
-
 3.32.1
 ======
 * Fix fallback app menu on wayland [Florian; #493]

clutter/clutter/cally/cally-actor.c

@@ -1044,8 +1044,10 @@ _cally_actor_clean_action_list (CallyActor *cally_actor)
 
   if (priv->action_list)
     {
-      g_list_free_full (priv->action_list,
-                        (GDestroyNotify) _cally_actor_destroy_action_info);
+      g_list_foreach (priv->action_list,
+                      (GFunc) _cally_actor_destroy_action_info,
+                      NULL);
+      g_list_free (priv->action_list);
       priv->action_list = NULL;
     }
 }

clutter/clutter/clutter-actor-meta.c

@@ -577,7 +577,8 @@ _clutter_meta_group_clear_metas (ClutterMetaGroup *group)
 {
   g_list_foreach (group->meta, (GFunc) _clutter_actor_meta_set_actor, NULL);
 
-  g_list_free_full (group->meta, g_object_unref);
+  g_list_foreach (group->meta, (GFunc) g_object_unref, NULL);
+  g_list_free (group->meta);
   group->meta = NULL;
 }
 

clutter/clutter/clutter-actor.c

@@ -8849,9 +8849,9 @@ _clutter_actor_queue_redraw_full (ClutterActor             *self,
    *
    * later during _clutter_stage_do_update(), once relayouting is done
    * and the scenegraph has been updated we will call:
-   * clutter_stage_maybe_finish_queue_redraws().
+   * _clutter_stage_finish_queue_redraws().
    *
-   * clutter_stage_maybe_finish_queue_redraws() will call
+   * _clutter_stage_finish_queue_redraws() will call
    * _clutter_actor_finish_queue_redraw() for each listed actor.
    *
    * Note: actors *are* allowed to queue further redraws during this

clutter/clutter/clutter-binding-pool.c

@@ -235,7 +235,8 @@ clutter_binding_pool_finalize (GObject *gobject)
 
   g_hash_table_destroy (pool->entries_hash);
 
-  g_slist_free_full (pool->entries, (GDestroyNotify) binding_entry_free);
+  g_slist_foreach (pool->entries, (GFunc) binding_entry_free, NULL);
+  g_slist_free (pool->entries);
 
   G_OBJECT_CLASS (clutter_binding_pool_parent_class)->finalize (gobject);
 }

clutter/clutter/clutter-click-action.c

@@ -355,10 +355,6 @@ on_captured_event (ClutterActor       *stage,
 
   switch (clutter_event_type (event))
     {
-    case CLUTTER_TOUCH_CANCEL:
-      clutter_click_action_release (action);
-      break;
-
     case CLUTTER_TOUCH_END:
       has_button = FALSE;
     case CLUTTER_BUTTON_RELEASE:

clutter/clutter/clutter-deform-effect.c

@@ -282,7 +282,6 @@ clutter_deform_effect_paint_target (ClutterOffscreenEffect *effect)
   /* enable depth testing */
   cogl_depth_state_init (&depth_state);
   cogl_depth_state_set_test_enabled (&depth_state, TRUE);
-  cogl_depth_state_set_test_function (&depth_state, COGL_DEPTH_TEST_FUNCTION_LEQUAL);
   cogl_pipeline_set_depth_state (pipeline, &depth_state, NULL);
 
   /* enable backface culling if we have a back material */

clutter/clutter/clutter-event.c

@@ -1021,9 +1021,6 @@ clutter_event_get_event_sequence (const ClutterEvent *event)
       event->type == CLUTTER_TOUCH_END ||
       event->type == CLUTTER_TOUCH_CANCEL)
     return event->touch.sequence;
-  else if (event->type == CLUTTER_ENTER ||
-           event->type == CLUTTER_LEAVE)
-    return event->crossing.sequence;
 
   return NULL;
 }

clutter/clutter/clutter-event.h

@@ -269,7 +269,6 @@ struct _ClutterCrossingEvent
   gfloat x;
   gfloat y;
   ClutterInputDevice *device;
-  ClutterEventSequence *sequence;
   ClutterActor *related;
 };
 

clutter/clutter/clutter-input-device.c

@@ -834,7 +834,6 @@ _clutter_input_device_set_actor (ClutterInputDevice   *device,
           event->crossing.x = device->current_x;
           event->crossing.y = device->current_y;
           event->crossing.related = actor;
-          event->crossing.sequence = sequence;
           clutter_event_set_device (event, device);
 
           /* we need to make sure that this event is processed
@@ -871,7 +870,6 @@ _clutter_input_device_set_actor (ClutterInputDevice   *device,
           event->crossing.y = device->current_y;
           event->crossing.source = actor;
           event->crossing.related = old_actor;
-          event->crossing.sequence = sequence;
           clutter_event_set_device (event, device);
 
           /* see above */
@@ -1036,10 +1034,9 @@ _clutter_input_device_update (ClutterInputDevice   *device,
   ClutterActor *new_cursor_actor;
   ClutterActor *old_cursor_actor;
   ClutterPoint point = { -1, -1 };
-  ClutterInputDeviceType device_type = device->device_type;
 
-  g_assert (device_type != CLUTTER_KEYBOARD_DEVICE &&
-            device_type != CLUTTER_PAD_DEVICE);
+  if (device->device_type == CLUTTER_KEYBOARD_DEVICE)
+    return NULL;
 
   stage = device->stage;
   if (G_UNLIKELY (stage == NULL))

clutter/clutter/clutter-main.c

@@ -2004,36 +2004,6 @@ emit_pointer_event (ClutterEvent       *event,
     }
 }
 
-static inline void
-emit_crossing_event (ClutterEvent       *event,
-                     ClutterInputDevice *device)
-{
-  ClutterMainContext *context = _clutter_context_get_default ();
-  ClutterEventSequence *sequence = clutter_event_get_event_sequence (event);
-  ClutterActor *grab_actor = NULL;
-
-  if (_clutter_event_process_filters (event))
-    return;
-
-  if (sequence)
-    {
-      if (device->sequence_grab_actors != NULL)
-        grab_actor = g_hash_table_lookup (device->sequence_grab_actors, sequence);
-    }
-  else
-    {
-      if (context->pointer_grab_actor != NULL)
-        grab_actor = context->pointer_grab_actor;
-      else if (device != NULL && device->pointer_grab_actor != NULL)
-        grab_actor = device->pointer_grab_actor;
-    }
-
-  if (grab_actor != NULL)
-    clutter_actor_event (grab_actor, event, FALSE);
-  else
-    emit_event_chain (event);
-}
-
 static inline void
 emit_touch_event (ClutterEvent       *event,
                   ClutterInputDevice *device)
@@ -2207,7 +2177,7 @@ _clutter_process_event_details (ClutterActor        *stage,
           {
             ClutterActor *actor = NULL;
 
-            emit_crossing_event (event, device);
+            emit_pointer_event (event, device);
 
             actor = _clutter_input_device_update (device, NULL, FALSE);
             if (actor != stage)
@@ -2219,12 +2189,12 @@ _clutter_process_event_details (ClutterActor        *stage,
                 crossing->crossing.related = stage;
                 crossing->crossing.source = actor;
 
-                emit_crossing_event (crossing, device);
+                emit_pointer_event (crossing, device);
                 clutter_event_free (crossing);
               }
           }
         else
-          emit_crossing_event (event, device);
+          emit_pointer_event (event, device);
         break;
 
       case CLUTTER_LEAVE:
@@ -2243,10 +2213,10 @@ _clutter_process_event_details (ClutterActor        *stage,
             crossing->crossing.related = stage;
             crossing->crossing.source = device->cursor_actor;
 
-            emit_crossing_event (crossing, device);
+            emit_pointer_event (crossing, device);
             clutter_event_free (crossing);
           }
-        emit_crossing_event (event, device);
+        emit_pointer_event (event, device);
         break;
 
       case CLUTTER_DESTROY_NOTIFY:

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

@@ -412,7 +412,8 @@ master_clock_advance_timelines (ClutterMasterClockDefault *master_clock)
   for (l = timelines; l != NULL; l = l->next)
     _clutter_timeline_do_tick (l->data, master_clock->cur_tick / 1000);
 
-  g_slist_free_full (timelines, g_object_unref);
+  g_slist_foreach (timelines, (GFunc) g_object_unref, NULL);
+  g_slist_free (timelines);
 
 #ifdef CLUTTER_ENABLE_DEBUG
   if (_clutter_diagnostic_enabled ())
@@ -573,7 +574,8 @@ clutter_clock_dispatch (GSource     *source,
 
   master_clock_reschedule_stage_updates (master_clock, stages);
 
-  g_slist_free_full (stages, g_object_unref);
+  g_slist_foreach (stages, (GFunc) g_object_unref, NULL);
+  g_slist_free (stages);
 
   master_clock->prev_tick = master_clock->cur_tick;
 

clutter/clutter/clutter-path.c

@@ -295,7 +295,8 @@ clutter_path_clear (ClutterPath *path)
 {
   ClutterPathPrivate *priv = path->priv;
 
-  g_slist_free_full (priv->nodes, (GDestroyNotify) clutter_path_node_full_free);
+  g_slist_foreach (priv->nodes, (GFunc) clutter_path_node_full_free, NULL);
+  g_slist_free (priv->nodes);
 
   priv->nodes = priv->nodes_tail = NULL;
   priv->nodes_dirty = TRUE;
@@ -658,7 +659,8 @@ clutter_path_parse_description (const gchar  *p,
   return TRUE;
 
  fail:
-  g_slist_free_full (nodes, (GDestroyNotify) clutter_path_node_full_free);
+  g_slist_foreach (nodes, (GFunc) clutter_path_node_full_free, NULL);
+  g_slist_free (nodes);
   return FALSE;
 }
 

clutter/clutter/clutter-private.h

@@ -303,11 +303,6 @@ gboolean        _clutter_util_matrix_decompose  (const ClutterMatrix *src,
                                                  ClutterVertex       *translate_p,
                                                  ClutterVertex4      *perspective_p);
 
-PangoDirection _clutter_pango_unichar_direction (gunichar ch);
-
-PangoDirection _clutter_pango_find_base_dir     (const gchar *text,
-                                                 gint         length);
-
 typedef struct _ClutterPlane
 {
   float v0[3];

clutter/clutter/clutter-script-parser.c

@@ -2021,7 +2021,8 @@ add_children (ClutterScript *script,
       clutter_container_add_actor (container, CLUTTER_ACTOR (object));
     }
 
-  g_list_free_full (oinfo->children, g_free);
+  g_list_foreach (oinfo->children, (GFunc) g_free, NULL);
+  g_list_free (oinfo->children);
 
   oinfo->children = unresolved;
 }

clutter/clutter/clutter-script.c

@@ -346,12 +346,15 @@ object_info_free (gpointer data)
       g_free (oinfo->class_name);
       g_free (oinfo->type_func);
 
-      g_list_free_full (oinfo->properties, property_info_free);
+      g_list_foreach (oinfo->properties, (GFunc) property_info_free, NULL);
+      g_list_free (oinfo->properties);
 
-      g_list_free_full (oinfo->signals, signal_info_free);
+      g_list_foreach (oinfo->signals, (GFunc) signal_info_free, NULL);
+      g_list_free (oinfo->signals);
 
       /* these are ids */
-      g_list_free_full (oinfo->children, g_free);
+      g_list_foreach (oinfo->children, (GFunc) g_free, NULL);
+      g_list_free (oinfo->children);
 
       /* we unref top-level objects and leave the actors alone,
        * unless we are unmerging in which case we have to destroy
@@ -843,7 +846,8 @@ clutter_script_unmerge_objects (ClutterScript *script,
   for (l = data.ids; l != NULL; l = l->next)
     g_hash_table_remove (priv->objects, l->data);
 
-  g_slist_free_full (data.ids, g_free);
+  g_slist_foreach (data.ids, (GFunc) g_free, NULL);
+  g_slist_free (data.ids);
 
   clutter_script_ensure_objects (script);
 }

clutter/clutter/clutter-stage-manager.c

@@ -89,8 +89,8 @@ clutter_stage_manager_dispose (GObject *gobject)
 
   stage_manager = CLUTTER_STAGE_MANAGER (gobject);
 
-  g_slist_free_full (stage_manager->stages,
-                     (GDestroyNotify) clutter_actor_destroy);
+  g_slist_foreach (stage_manager->stages, (GFunc) clutter_actor_destroy, NULL);
+  g_slist_free (stage_manager->stages);
   stage_manager->stages = NULL;
 
   G_OBJECT_CLASS (clutter_stage_manager_parent_class)->dispose (gobject);

clutter/clutter/clutter-stage.c

@@ -1303,8 +1303,14 @@ clutter_stage_real_queue_redraw (ClutterActor       *actor,
     return TRUE;
 
   if (_clutter_stage_window_ignoring_redraw_clips (stage_window))
-    return FALSE;
+    {
+      _clutter_stage_window_add_redraw_clip (stage_window, NULL);
+      return FALSE;
+    }
 
+  /* Convert the clip volume into stage coordinates and then into an
+   * axis aligned stage coordinates bounding box...
+   */
   if (redraw_clip == NULL)
     {
       _clutter_stage_window_add_redraw_clip (stage_window, NULL);
@@ -1314,8 +1320,6 @@ clutter_stage_real_queue_redraw (ClutterActor       *actor,
   if (redraw_clip->is_empty)
     return TRUE;
 
-  /* Convert the clip volume into stage coordinates and then into an
-   * axis aligned stage coordinates bounding box... */
   _clutter_paint_volume_get_stage_paint_box (redraw_clip,
                                              stage,
                                              &bounding_box);

clutter/clutter/clutter-text.c

@@ -751,7 +751,7 @@ clutter_text_create_layout_no_cache (ClutterText       *text,
       if (priv->password_char != 0)
         pango_dir = PANGO_DIRECTION_NEUTRAL;
       else
-        pango_dir = _clutter_pango_find_base_dir (contents, contents_len);
+        pango_dir = pango_find_base_dir (contents, contents_len);
 
       if (pango_dir == PANGO_DIRECTION_NEUTRAL)
         {

clutter/clutter/clutter-util.c

@@ -32,7 +32,6 @@
 
 #include "clutter-build-config.h"
 
-#include <fribidi.h>
 #include <math.h>
 
 #include "clutter-debug.h"
@@ -106,9 +105,8 @@ _clutter_util_fully_transform_vertices (const CoglMatrix *modelview,
     }
 }
 
-void
-_clutter_util_rect_from_rectangle (const cairo_rectangle_int_t *src,
-                                   ClutterRect                 *dest)
+void _clutter_util_rect_from_rectangle (const cairo_rectangle_int_t *src,
+                                        ClutterRect                 *dest)
 {
   *dest = (ClutterRect) {
     .origin = {
@@ -122,9 +120,8 @@ _clutter_util_rect_from_rectangle (const cairo_rectangle_int_t *src,
   };
 }
 
-void
-_clutter_util_rectangle_int_extents (const  ClutterRect    *src,
-                                     cairo_rectangle_int_t *dest)
+void _clutter_util_rectangle_int_extents (const  ClutterRect    *src,
+                                          cairo_rectangle_int_t *dest)
 {
   ClutterRect tmp = *src;
 
@@ -138,11 +135,10 @@ _clutter_util_rectangle_int_extents (const  ClutterRect    *src,
   };
 }
 
-void
-_clutter_util_rectangle_offset (const cairo_rectangle_int_t *src,
-                                int                          x,
-                                int                          y,
-                                cairo_rectangle_int_t       *dest)
+void _clutter_util_rectangle_offset (const cairo_rectangle_int_t *src,
+                                     int                          x,
+                                     int                          y,
+                                     cairo_rectangle_int_t       *dest)
 {
   *dest = *src;
 
@@ -700,45 +696,3 @@ clutter_interval_register_progress_func (GType               value_type,
 
   G_UNLOCK (progress_funcs);
 }
-
-PangoDirection
-_clutter_pango_unichar_direction (gunichar ch)
-{
-  FriBidiCharType fribidi_ch_type;
-
-  G_STATIC_ASSERT (sizeof (FriBidiChar) == sizeof (gunichar));
-
-  fribidi_ch_type = fribidi_get_bidi_type (ch);
-
-  if (!FRIBIDI_IS_STRONG (fribidi_ch_type))
-    return PANGO_DIRECTION_NEUTRAL;
-  else if (FRIBIDI_IS_RTL (fribidi_ch_type))
-    return PANGO_DIRECTION_RTL;
-  else
-    return PANGO_DIRECTION_LTR;
-}
-
-PangoDirection
-_clutter_pango_find_base_dir (const gchar *text,
-                              gint         length)
-{
-  PangoDirection dir = PANGO_DIRECTION_NEUTRAL;
-  const gchar *p;
-
-  g_return_val_if_fail (text != NULL || length == 0, PANGO_DIRECTION_NEUTRAL);
-
-  p = text;
-  while ((length < 0 || p < text + length) && *p)
-    {
-      gunichar wc = g_utf8_get_char (p);
-
-      dir = _clutter_pango_unichar_direction (wc);
-
-      if (dir != PANGO_DIRECTION_NEUTRAL)
-        break;
-
-      p = g_utf8_next_char (p);
-    }
-
-  return dir;
-}

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

@@ -77,10 +77,6 @@ enum
   PROP_LAST
 };
 
-static void
-clutter_stage_cogl_schedule_update (ClutterStageWindow *stage_window,
-                                    gint                sync_delay);
-
 static void
 clutter_stage_cogl_unrealize (ClutterStageWindow *stage_window)
 {
@@ -126,16 +122,6 @@ _clutter_stage_cogl_presented (ClutterStageCogl *stage_cogl,
     }
 
   _clutter_stage_presented (stage_cogl->wrapper, frame_event, frame_info);
-
-  if (frame_event == COGL_FRAME_EVENT_COMPLETE &&
-      stage_cogl->update_time != -1)
-    {
-      ClutterStageWindow *stage_window = CLUTTER_STAGE_WINDOW (stage_cogl);
-
-      stage_cogl->update_time = -1;
-      clutter_stage_cogl_schedule_update (stage_window,
-                                          stage_cogl->last_sync_delay);
-    }
 }
 
 static gboolean
@@ -166,15 +152,10 @@ clutter_stage_cogl_schedule_update (ClutterStageWindow *stage_window,
   gint64 now;
   float refresh_rate;
   gint64 refresh_interval;
-  int64_t min_render_time_allowed;
-  int64_t max_render_time_allowed;
-  int64_t next_presentation_time;
 
   if (stage_cogl->update_time != -1)
     return;
 
-  stage_cogl->last_sync_delay = sync_delay;
-
   now = g_get_monotonic_time ();
 
   if (sync_delay < 0)
@@ -203,18 +184,10 @@ clutter_stage_cogl_schedule_update (ClutterStageWindow *stage_window,
   if (refresh_interval == 0)
     refresh_interval = 16667; /* 1/60th second */
 
-  min_render_time_allowed = refresh_interval / 2;
-  max_render_time_allowed = refresh_interval - 1000 * sync_delay;
+  stage_cogl->update_time = stage_cogl->last_presentation_time + 1000 * sync_delay;
 
-  if (min_render_time_allowed > max_render_time_allowed)
-    min_render_time_allowed = max_render_time_allowed;
-
-  next_presentation_time = stage_cogl->last_presentation_time + refresh_interval;
-
-  while (next_presentation_time < now + min_render_time_allowed)
-    next_presentation_time += refresh_interval;
-
-  stage_cogl->update_time = next_presentation_time - max_render_time_allowed;
+  while (stage_cogl->update_time < now)
+    stage_cogl->update_time += refresh_interval;
 }
 
 static gint64
@@ -300,7 +273,7 @@ clutter_stage_cogl_ignoring_redraw_clips (ClutterStageWindow *stage_window)
 }
 
 /* A redraw clip represents (in stage coordinates) the bounding box of
- * something that needs to be redrawn. Typically they are added to the
+ * something that needs to be redraw. 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.
@@ -529,8 +502,8 @@ fill_current_damage_history_and_step (ClutterStageView *view)
   *current_fb_damage = (cairo_rectangle_int_t) {
     .x = 0,
     .y = 0,
-    .width = ceilf (view_rect.width * fb_scale),
-    .height = ceilf (view_rect.height * fb_scale)
+    .width = view_rect.width * fb_scale,
+    .height = view_rect.height * fb_scale
   };
   view_priv->damage_index++;
 }

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

@@ -59,8 +59,6 @@ struct _ClutterStageCogl
    * junk frames to start with. */
   unsigned int frame_count;
 
-  gint last_sync_delay;
-
   cairo_rectangle_int_t bounding_redraw_clip;
 
   guint initialized_redraw_clip : 1;

clutter/clutter/x11/clutter-keymap-x11.c

@@ -250,8 +250,7 @@ get_direction (XkbDescPtr xkb,
     {
       int level = 0;
       KeySym sym = XkbKeySymEntry (xkb, code, level, group);
-      PangoDirection dir =
-        _clutter_pango_unichar_direction (clutter_keysym_to_unicode (sym));
+      PangoDirection dir = pango_unichar_direction (clutter_keysym_to_unicode (sym));
 
       switch (dir)
         {

clutter/meson.build

@@ -38,7 +38,6 @@ clutter_pkg_deps = [
 ]
 
 clutter_pkg_private_deps = [
-  fribidi_dep,
   gdk_pixbuf_dep,
   gthread_dep,
   gmodule_no_export_dep,

clutter/tests/conform/actor-destroy.c

@@ -114,7 +114,8 @@ test_destroy_destroy (ClutterActor *self)
       test->tex = NULL;
     }
 
-  g_list_free_full (test->children, (GDestroyNotify) clutter_actor_destroy);
+  g_list_foreach (test->children, (GFunc) clutter_actor_destroy, NULL);
+  g_list_free (test->children);
   test->children = NULL;
 
   if (CLUTTER_ACTOR_CLASS (test_destroy_parent_class)->destroy)

clutter/tests/conform/timeline.c

@@ -38,7 +38,8 @@ timeline_data_init (TimelineData *data, int timeline_num)
 static void
 timeline_data_destroy (TimelineData *data)
 {
-  g_slist_free_full (data->markers_hit, g_free);
+  g_slist_foreach (data->markers_hit, (GFunc) g_free, NULL);
+  g_slist_free (data->markers_hit);
 }
 
 static void

cogl/cogl-pango/cogl-pango-display-list.c

@@ -483,8 +483,8 @@ _cogl_pango_display_list_node_free (CoglPangoDisplayListNode *node)
 void
 _cogl_pango_display_list_clear (CoglPangoDisplayList *dl)
 {
-  g_slist_free_full (dl->nodes, (GDestroyNotify)
-                     _cogl_pango_display_list_node_free);
+  g_slist_foreach (dl->nodes, (GFunc) _cogl_pango_display_list_node_free, NULL);
+  g_slist_free (dl->nodes);
   dl->nodes = NULL;
   dl->last_node = NULL;
 }

cogl/cogl/cogl-bitmap.h

@@ -43,7 +43,6 @@ typedef struct _CoglBitmap CoglBitmap;
 #include <cogl/cogl-buffer.h>
 #include <cogl/cogl-context.h>
 #include <cogl/cogl-pixel-buffer.h>
-#include <cogl/cogl-pixel-format.h>
 
 #include <glib-object.h>
 

cogl/cogl/cogl-mutter.h

@@ -31,7 +31,7 @@
 #ifndef __COGL_MUTTER_H___
 #define __COGL_MUTTER_H___
 
-#include "cogl-config.h"
+#include "cogl-mutter-config.h"
 #include "cogl-defines.h"
 
 #include <cogl/cogl-texture.h>

cogl/cogl/cogl-pipeline.c

@@ -456,7 +456,11 @@ _cogl_pipeline_free (CoglPipeline *pipeline)
     g_slice_free (CoglPipelineBigState, pipeline->big_state);
 
   if (pipeline->differences & COGL_PIPELINE_STATE_LAYERS)
-    g_list_free_full (pipeline->layer_differences, cogl_object_unref);
+    {
+      g_list_foreach (pipeline->layer_differences,
+                      (GFunc)cogl_object_unref, NULL);
+      g_list_free (pipeline->layer_differences);
+    }
 
   if (pipeline->differences & COGL_PIPELINE_STATE_VERTEX_SNIPPETS)
     _cogl_pipeline_snippet_list_free (&pipeline->big_state->vertex_snippets);
@@ -933,7 +937,12 @@ _cogl_pipeline_copy_differences (CoglPipeline *dest,
 
       if (dest->differences & COGL_PIPELINE_STATE_LAYERS &&
           dest->layer_differences)
-        g_list_free_full (dest->layer_differences, cogl_object_unref);
+        {
+          g_list_foreach (dest->layer_differences,
+                          (GFunc)cogl_object_unref,
+                          NULL);
+          g_list_free (dest->layer_differences);
+        }
 
       for (l = src->layer_differences; l; l = l->next)
         {

cogl/cogl/cogl-pixel-format.c

@@ -1,310 +0,0 @@
-/*
- * Cogl
- *
- * A Low Level GPU Graphics and Utilities API
- *
- * Copyright (C) 2007,2008,2009,2010 Intel Corporation.
- *
- * 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.
- *
- *
- */
-
-#include "cogl-config.h"
-
-#include <string.h>
-#include <math.h>
-#include <stdlib.h>
-
-#include "cogl-pixel-format.h"
-
-/* An entry to map CoglPixelFormats to their respective properties */
-typedef struct _CoglPixelFormatInfo
-{
-  CoglPixelFormat cogl_format;
-  const char *format_str;
-  int bpp;                         /* Bytes per pixel                 */
-  int aligned;                     /* Aligned components? (-1 if n/a) */
-} CoglPixelFormatInfo;
-
-static const CoglPixelFormatInfo format_info_table[] = {
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ANY,
-    .format_str = "ANY",
-    .bpp = 0,
-    .aligned = -1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_A_8,
-    .format_str = "A_8",
-    .bpp = 1,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGB_565,
-    .format_str = "RGB_565",
-    .bpp = 2,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGBA_4444,
-    .format_str = "RGBA_4444",
-    .bpp = 2,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGBA_5551,
-    .format_str = "RGBA_5551",
-    .bpp = 2,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_YUV,
-    .format_str = "YUV",
-    .bpp = 0,
-    .aligned = -1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_G_8,
-    .format_str = "G_8",
-    .bpp = 1,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RG_88,
-    .format_str = "RG_88",
-    .bpp = 2,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGB_888,
-    .format_str = "RGB_888",
-    .bpp = 3,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_BGR_888,
-    .format_str = "BGR_888",
-    .bpp = 3,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGBA_8888,
-    .format_str = "RGBA_8888",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_BGRA_8888,
-    .format_str = "BGRA_8888",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ARGB_8888,
-    .format_str = "ARGB_8888",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ABGR_8888,
-    .format_str = "ABGR_8888",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGBA_1010102,
-    .format_str = "RGBA_1010102",
-    .bpp = 4,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_BGRA_1010102,
-    .format_str = "BGRA_1010102",
-    .bpp = 4,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ARGB_2101010,
-    .format_str = "ARGB_2101010",
-    .bpp = 4,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ABGR_2101010,
-    .format_str = "ABGR_2101010",
-    .bpp = 4,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGBA_8888_PRE,
-    .format_str = "RGBA_8888_PRE",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_BGRA_8888_PRE,
-    .format_str = "BGRA_8888_PRE",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ARGB_8888_PRE,
-    .format_str = "ARGB_8888_PRE",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ABGR_8888_PRE,
-    .format_str = "ABGR_8888_PRE",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGBA_4444_PRE,
-    .format_str = "RGBA_4444_PRE",
-    .bpp = 2,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGBA_5551_PRE,
-    .format_str = "RGBA_5551_PRE",
-    .bpp = 2,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_RGBA_1010102_PRE,
-    .format_str = "RGBA_1010102_PRE",
-    .bpp = 4,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_BGRA_1010102_PRE,
-    .format_str = "BGRA_1010102_PRE",
-    .bpp = 4,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ARGB_2101010_PRE,
-    .format_str = "ARGB_2101010_PRE",
-    .bpp = 4,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_ABGR_2101010_PRE,
-    .format_str = "ABGR_2101010_PRE",
-    .bpp = 4,
-    .aligned = 0
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_DEPTH_16,
-    .format_str = "DEPTH_16",
-    .bpp = 2,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_DEPTH_32,
-    .format_str = "DEPTH_32",
-    .bpp = 4,
-    .aligned = 1
-  },
-  {
-    .cogl_format = COGL_PIXEL_FORMAT_DEPTH_24_STENCIL_8,
-    .format_str = "DEPTH_24_STENCIL_8",
-    .bpp = 4,
-    .aligned = 1
-  },
-};
-
-/*
- * Returns the number of bytes-per-pixel of a given format. The bpp
- * can be extracted from the least significant nibble of the pixel
- * format (see CoglPixelFormat).
- *
- * The mapping is the following (see discussion on bug #660188):
- *
- * 0     = undefined
- * 1, 8  = 1 bpp (e.g. A_8, G_8)
- * 2     = 3 bpp, aligned (e.g. 888)
- * 3     = 4 bpp, aligned (e.g. 8888)
- * 4-6   = 2 bpp, not aligned (e.g. 565, 4444, 5551)
- * 7     = undefined yuv
- * 9     = 2 bpp, aligned
- * 10     = undefined
- * 11     = undefined
- * 12    = 3 bpp, not aligned
- * 13    = 4 bpp, not aligned (e.g. 2101010)
- * 14-15 = undefined
- */
-int
-_cogl_pixel_format_get_bytes_per_pixel (CoglPixelFormat format)
-{
-  size_t i;
-
-  for (i = 0; i < G_N_ELEMENTS (format_info_table); i++)
-    {
-      if (format_info_table[i].cogl_format == format)
-        return format_info_table[i].bpp;
-    }
-
-  g_assert_not_reached ();
-}
-
-/* Note: this also refers to the mapping defined above for
- * _cogl_pixel_format_get_bytes_per_pixel() */
-gboolean
-_cogl_pixel_format_is_endian_dependant (CoglPixelFormat format)
-{
-  int aligned = -1;
-  size_t i;
-
-  /* NB: currently checking whether the format components are aligned
-   * or not determines whether the format is endian dependent or not.
-   * In the future though we might consider adding formats with
-   * aligned components that are also endian independant. */
-
-  for (i = 0; i < G_N_ELEMENTS (format_info_table); i++)
-    {
-      if (format_info_table[i].cogl_format == format)
-        {
-          aligned = format_info_table[i].aligned;
-          break;
-        }
-    }
-
-  g_return_val_if_fail (aligned != -1, FALSE);
-
-  return aligned;
-}
-
-const char *
-cogl_pixel_format_to_string (CoglPixelFormat format)
-{
-  size_t i;
-
-  for (i = 0; i < G_N_ELEMENTS (format_info_table); i++)
-    {
-      if (format_info_table[i].cogl_format == format)
-        return format_info_table[i].format_str;
-    }
-
-  g_assert_not_reached ();
-}

cogl/cogl/cogl-pixel-format.h

@@ -1,300 +0,0 @@
-/*
- * Cogl
- *
- * A Low Level GPU Graphics and Utilities API
- *
- * Copyright (C) 2008,2009 Intel Corporation.
- *
- * 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.
- *
- *
- */
-
-#if !defined(__COGL_H_INSIDE__) && !defined(COGL_COMPILATION)
-#error "Only <cogl/cogl.h> can be included directly."
-#endif
-
-#ifndef __COGL_PIXEL_FORMAT_H__
-#define __COGL_PIXEL_FORMAT_H__
-
-#include <stdint.h>
-#include <stddef.h>
-
-#include <cogl/cogl-defines.h>
-
-#include <glib.h>
-#include <glib-object.h>
-
-G_BEGIN_DECLS
-
-/**
- * SECTION:cogl-pixel-format
- * @short_description: Pixel formats supported by Cogl
- *
- * The pixel format of an image descrbes how the bits of each pixel are
- * represented in memory. For example: an image can be laid out as one long
- * sequence of pixels, where each pixel is a sequence of 8 bits of Red, Green
- * and Blue. The amount of bits that are used can be different for each pixel
- * format, as well as the components (for example an Alpha layer to include
- * transparency, or non_RGBA).
- *
- * Other examples of factors that can influence the layout in memory are the
- * system's endianness.
- */
-
-#define COGL_A_BIT              (1 << 4)
-#define COGL_BGR_BIT            (1 << 5)
-#define COGL_AFIRST_BIT         (1 << 6)
-#define COGL_PREMULT_BIT        (1 << 7)
-#define COGL_DEPTH_BIT          (1 << 8)
-#define COGL_STENCIL_BIT        (1 << 9)
-
-/* XXX: Notes to those adding new formats here...
- *
- * First this diagram outlines how we allocate the 32bits of a
- * CoglPixelFormat currently...
- *
- *                            6 bits for flags
- *                          |-----|
- *  enum        unused             4 bits for the bytes-per-pixel
- *                                 and component alignment info
- *  |------| |-------------|       |--|
- *  00000000 xxxxxxxx xxxxxxSD PFBA0000
- *                          ^ stencil
- *                           ^ depth
- *                             ^ premult
- *                              ^ alpha first
- *                               ^ bgr order
- *                                ^ has alpha
- *
- * The most awkward part about the formats is how we use the last 4
- * bits to encode the bytes per pixel and component alignment
- * information. Ideally we should have had 3 bits for the bpp and a
- * flag for alignment but we didn't plan for that in advance so we
- * instead use a small lookup table to query the bpp and whether the
- * components are byte aligned or not.
- *
- * The mapping is the following (see discussion on bug #660188):
- *
- * 0     = undefined
- * 1, 8  = 1 bpp (e.g. A_8, G_8)
- * 2     = 3 bpp, aligned (e.g. 888)
- * 3     = 4 bpp, aligned (e.g. 8888)
- * 4-6   = 2 bpp, not aligned (e.g. 565, 4444, 5551)
- * 7     = YUV: undefined bpp, undefined alignment
- * 9     = 2 bpp, aligned
- * 10    = depth, aligned (8, 16, 24, 32, 32f)
- * 11    = undefined
- * 12    = 3 bpp, not aligned
- * 13    = 4 bpp, not aligned (e.g. 2101010)
- * 14-15 = undefined
- *
- * Note: the gap at 10-11 is just because we wanted to maintain that
- * all non-aligned formats have the third bit set in case that's
- * useful later.
- *
- * Since we don't want to waste bits adding more and more flags, we'd
- * like to see most new pixel formats that can't be represented
- * uniquely with the existing flags in the least significant byte
- * simply be enumerated with sequential values in the most significant
- * enum byte.
- *
- * Note: Cogl avoids exposing any padded XRGB or RGBX formats and
- * instead we leave it up to applications to decided whether they
- * consider the A component as padding or valid data. We shouldn't
- * change this policy without good reasoning.
- *
- * So to add a new format:
- * 1) Use the mapping table above to figure out what to but in
- *    the lowest nibble.
- * 2) OR in the COGL_PREMULT_BIT, COGL_AFIRST_BIT, COGL_A_BIT and
- *    COGL_BGR_BIT flags as appropriate.
- * 3) If the result is not yet unique then also combine with an
- *    increment of the last sequence number in the most significant
- *    byte.
- *
- * The last sequence number used was 0 (i.e. no formats currently need
- *                                      a sequence number)
- * Update this note whenever a new sequence number is used.
- */
-/**
- * CoglPixelFormat:
- * @COGL_PIXEL_FORMAT_ANY: Any format
- * @COGL_PIXEL_FORMAT_A_8: 8 bits alpha mask
- * @COGL_PIXEL_FORMAT_RG_88: RG, 16 bits. Note that red-green textures
- *   are only available if %COGL_FEATURE_ID_TEXTURE_RG is advertised.
- *   See cogl_texture_set_components() for details.
- * @COGL_PIXEL_FORMAT_RGB_565: RGB, 16 bits
- * @COGL_PIXEL_FORMAT_RGBA_4444: RGBA, 16 bits
- * @COGL_PIXEL_FORMAT_RGBA_5551: RGBA, 16 bits
- * @COGL_PIXEL_FORMAT_YUV: Not currently supported
- * @COGL_PIXEL_FORMAT_G_8: Single luminance component
- * @COGL_PIXEL_FORMAT_RGB_888: RGB, 24 bits
- * @COGL_PIXEL_FORMAT_BGR_888: BGR, 24 bits
- * @COGL_PIXEL_FORMAT_RGBA_8888: RGBA, 32 bits
- * @COGL_PIXEL_FORMAT_BGRA_8888: BGRA, 32 bits
- * @COGL_PIXEL_FORMAT_ARGB_8888: ARGB, 32 bits
- * @COGL_PIXEL_FORMAT_ABGR_8888: ABGR, 32 bits
- * @COGL_PIXEL_FORMAT_RGBA_1010102 : RGBA, 32 bits, 10 bpc
- * @COGL_PIXEL_FORMAT_BGRA_1010102 : BGRA, 32 bits, 10 bpc
- * @COGL_PIXEL_FORMAT_ARGB_2101010 : ARGB, 32 bits, 10 bpc
- * @COGL_PIXEL_FORMAT_ABGR_2101010 : ABGR, 32 bits, 10 bpc
- * @COGL_PIXEL_FORMAT_RGBA_8888_PRE: Premultiplied RGBA, 32 bits
- * @COGL_PIXEL_FORMAT_BGRA_8888_PRE: Premultiplied BGRA, 32 bits
- * @COGL_PIXEL_FORMAT_ARGB_8888_PRE: Premultiplied ARGB, 32 bits
- * @COGL_PIXEL_FORMAT_ABGR_8888_PRE: Premultiplied ABGR, 32 bits
- * @COGL_PIXEL_FORMAT_RGBA_4444_PRE: Premultiplied RGBA, 16 bits
- * @COGL_PIXEL_FORMAT_RGBA_5551_PRE: Premultiplied RGBA, 16 bits
- * @COGL_PIXEL_FORMAT_RGBA_1010102_PRE: Premultiplied RGBA, 32 bits, 10 bpc
- * @COGL_PIXEL_FORMAT_BGRA_1010102_PRE: Premultiplied BGRA, 32 bits, 10 bpc
- * @COGL_PIXEL_FORMAT_ARGB_2101010_PRE: Premultiplied ARGB, 32 bits, 10 bpc
- * @COGL_PIXEL_FORMAT_ABGR_2101010_PRE: Premultiplied ABGR, 32 bits, 10 bpc
- *
- * Pixel formats used by Cogl. For the formats with a byte per
- * component, the order of the components specify the order in
- * increasing memory addresses. So for example
- * %COGL_PIXEL_FORMAT_RGB_888 would have the red component in the
- * lowest address, green in the next address and blue after that
- * regardless of the endianness of the system.
- *
- * For the formats with non byte aligned components the component
- * order specifies the order within a 16-bit or 32-bit number from
- * most significant bit to least significant. So for
- * %COGL_PIXEL_FORMAT_RGB_565, the red component would be in bits
- * 11-15, the green component would be in 6-11 and the blue component
- * would be in 1-5. Therefore the order in memory depends on the
- * endianness of the system.
- *
- * When uploading a texture %COGL_PIXEL_FORMAT_ANY can be used as the
- * internal format. Cogl will try to pick the best format to use
- * internally and convert the texture data if necessary.
- *
- * Since: 0.8
- */
-typedef enum /*< prefix=COGL_PIXEL_FORMAT >*/
-{
-  COGL_PIXEL_FORMAT_ANY           = 0,
-  COGL_PIXEL_FORMAT_A_8           = 1 | COGL_A_BIT,
-
-  COGL_PIXEL_FORMAT_RGB_565       = 4,
-  COGL_PIXEL_FORMAT_RGBA_4444     = 5 | COGL_A_BIT,
-  COGL_PIXEL_FORMAT_RGBA_5551     = 6 | COGL_A_BIT,
-  COGL_PIXEL_FORMAT_YUV           = 7,
-  COGL_PIXEL_FORMAT_G_8           = 8,
-
-  COGL_PIXEL_FORMAT_RG_88         = 9,
-
-  COGL_PIXEL_FORMAT_RGB_888       = 2,
-  COGL_PIXEL_FORMAT_BGR_888       = (2 | COGL_BGR_BIT),
-
-  COGL_PIXEL_FORMAT_RGBA_8888     = (3 | COGL_A_BIT),
-  COGL_PIXEL_FORMAT_BGRA_8888     = (3 | COGL_A_BIT | COGL_BGR_BIT),
-  COGL_PIXEL_FORMAT_ARGB_8888     = (3 | COGL_A_BIT | COGL_AFIRST_BIT),
-  COGL_PIXEL_FORMAT_ABGR_8888     = (3 | COGL_A_BIT | COGL_BGR_BIT | COGL_AFIRST_BIT),
-
-  COGL_PIXEL_FORMAT_RGBA_1010102  = (13 | COGL_A_BIT),
-  COGL_PIXEL_FORMAT_BGRA_1010102  = (13 | COGL_A_BIT | COGL_BGR_BIT),
-  COGL_PIXEL_FORMAT_ARGB_2101010  = (13 | COGL_A_BIT | COGL_AFIRST_BIT),
-  COGL_PIXEL_FORMAT_ABGR_2101010  = (13 | COGL_A_BIT | COGL_BGR_BIT | COGL_AFIRST_BIT),
-
-  COGL_PIXEL_FORMAT_RGBA_8888_PRE = (3 | COGL_A_BIT | COGL_PREMULT_BIT),
-  COGL_PIXEL_FORMAT_BGRA_8888_PRE = (3 | COGL_A_BIT | COGL_PREMULT_BIT | COGL_BGR_BIT),
-  COGL_PIXEL_FORMAT_ARGB_8888_PRE = (3 | COGL_A_BIT | COGL_PREMULT_BIT | COGL_AFIRST_BIT),
-  COGL_PIXEL_FORMAT_ABGR_8888_PRE = (3 | COGL_A_BIT | COGL_PREMULT_BIT | COGL_BGR_BIT | COGL_AFIRST_BIT),
-  COGL_PIXEL_FORMAT_RGBA_4444_PRE = (COGL_PIXEL_FORMAT_RGBA_4444 | COGL_A_BIT | COGL_PREMULT_BIT),
-  COGL_PIXEL_FORMAT_RGBA_5551_PRE = (COGL_PIXEL_FORMAT_RGBA_5551 | COGL_A_BIT | COGL_PREMULT_BIT),
-
-  COGL_PIXEL_FORMAT_RGBA_1010102_PRE = (COGL_PIXEL_FORMAT_RGBA_1010102 | COGL_PREMULT_BIT),
-  COGL_PIXEL_FORMAT_BGRA_1010102_PRE = (COGL_PIXEL_FORMAT_BGRA_1010102 | COGL_PREMULT_BIT),
-  COGL_PIXEL_FORMAT_ARGB_2101010_PRE = (COGL_PIXEL_FORMAT_ARGB_2101010 | COGL_PREMULT_BIT),
-  COGL_PIXEL_FORMAT_ABGR_2101010_PRE = (COGL_PIXEL_FORMAT_ABGR_2101010 | COGL_PREMULT_BIT),
-
-  COGL_PIXEL_FORMAT_DEPTH_16  = (9 | COGL_DEPTH_BIT),
-  COGL_PIXEL_FORMAT_DEPTH_32  = (3 | COGL_DEPTH_BIT),
-
-  COGL_PIXEL_FORMAT_DEPTH_24_STENCIL_8 = (3 | COGL_DEPTH_BIT | COGL_STENCIL_BIT)
-} CoglPixelFormat;
-
-/*
- * _cogl_pixel_format_get_bytes_per_pixel:
- * @format: a #CoglPixelFormat
- *
- * Queries how many bytes a pixel of the given @format takes.
- *
- * Return value: The number of bytes taken for a pixel of the given
- *               @format.
- */
-int
-_cogl_pixel_format_get_bytes_per_pixel (CoglPixelFormat format);
-
-/*
- * _cogl_pixel_format_has_aligned_components:
- * @format: a #CoglPixelFormat
- *
- * Queries whether the ordering of the components for the given
- * @format depend on the endianness of the host CPU or if the
- * components can be accessed using bit shifting and bitmasking by
- * loading a whole pixel into a word.
- *
- * XXX: If we ever consider making something like this public we
- * should really try to think of a better name and come up with
- * much clearer documentation since it really depends on what
- * point of view you consider this from whether a format like
- * COGL_PIXEL_FORMAT_RGBA_8888 is endian dependent. E.g. If you
- * read an RGBA_8888 pixel into a uint32
- * it's endian dependent how you mask out the different channels.
- * But If you already have separate color components and you want
- * to write them to an RGBA_8888 pixel then the bytes can be
- * written sequentially regardless of the endianness.
- *
- * Return value: %TRUE if you need to consider the host CPU
- *               endianness when dealing with the given @format
- *               else %FALSE.
- */
-gboolean
-_cogl_pixel_format_is_endian_dependant (CoglPixelFormat format);
-
-/*
- * COGL_PIXEL_FORMAT_CAN_HAVE_PREMULT(format):
- * @format: a #CoglPixelFormat
- *
- * Returns TRUE if the pixel format can take a premult bit. This is
- * currently true for all formats that have an alpha channel except
- * COGL_PIXEL_FORMAT_A_8 (because that doesn't have any other
- * components to multiply by the alpha).
- */
-#define COGL_PIXEL_FORMAT_CAN_HAVE_PREMULT(format) \
-  (((format) & COGL_A_BIT) && (format) != COGL_PIXEL_FORMAT_A_8)
-
-/**
- * cogl_pixel_format_to_string:
- * @format: a #CoglPixelFormat
- *
- * Returns a string representation of @format, useful for debugging purposes.
- *
- * Returns: (transfer none): A string representation of @format.
- */
-const char *
-cogl_pixel_format_to_string (CoglPixelFormat format);
-
-G_END_DECLS
-
-#endif /* __COGL_PIXEL_FORMAT_H__ */

cogl/cogl/cogl-private.h

@@ -116,6 +116,57 @@ _cogl_get_enable_legacy_state (void);
 #define _cogl_has_private_feature(ctx, feature) \
   COGL_FLAGS_GET ((ctx)->private_features, (feature))
 
+/*
+ * _cogl_pixel_format_get_bytes_per_pixel:
+ * @format: a #CoglPixelFormat
+ *
+ * Queries how many bytes a pixel of the given @format takes.
+ *
+ * Return value: The number of bytes taken for a pixel of the given
+ *               @format.
+ */
+int
+_cogl_pixel_format_get_bytes_per_pixel (CoglPixelFormat format);
+
+/*
+ * _cogl_pixel_format_has_aligned_components:
+ * @format: a #CoglPixelFormat
+ *
+ * Queries whether the ordering of the components for the given
+ * @format depend on the endianness of the host CPU or if the
+ * components can be accessed using bit shifting and bitmasking by
+ * loading a whole pixel into a word.
+ *
+ * XXX: If we ever consider making something like this public we
+ * should really try to think of a better name and come up with
+ * much clearer documentation since it really depends on what
+ * point of view you consider this from whether a format like
+ * COGL_PIXEL_FORMAT_RGBA_8888 is endian dependent. E.g. If you
+ * read an RGBA_8888 pixel into a uint32
+ * it's endian dependent how you mask out the different channels.
+ * But If you already have separate color components and you want
+ * to write them to an RGBA_8888 pixel then the bytes can be
+ * written sequentially regardless of the endianness.
+ *
+ * Return value: %TRUE if you need to consider the host CPU
+ *               endianness when dealing with the given @format
+ *               else %FALSE.
+ */
+gboolean
+_cogl_pixel_format_is_endian_dependant (CoglPixelFormat format);
+
+/*
+ * COGL_PIXEL_FORMAT_CAN_HAVE_PREMULT(format):
+ * @format: a #CoglPixelFormat
+ *
+ * Returns TRUE if the pixel format can take a premult bit. This is
+ * currently true for all formats that have an alpha channel except
+ * COGL_PIXEL_FORMAT_A_8 (because that doesn't have any other
+ * components to multiply by the alpha).
+ */
+#define COGL_PIXEL_FORMAT_CAN_HAVE_PREMULT(format) \
+  (((format) & COGL_A_BIT) && (format) != COGL_PIXEL_FORMAT_A_8)
+
 G_END_DECLS
 
 #endif /* __COGL_PRIVATE_H__ */

cogl/cogl/cogl-renderer.c

@@ -194,8 +194,10 @@ _cogl_renderer_free (CoglRenderer *renderer)
   if (renderer->libgl_module)
     g_module_close (renderer->libgl_module);
 
-  g_slist_free_full (renderer->event_filters,
-                     (GDestroyNotify) native_filter_closure_free);
+  g_slist_foreach (renderer->event_filters,
+                   (GFunc) native_filter_closure_free,
+                   NULL);
+  g_slist_free (renderer->event_filters);
 
   g_array_free (renderer->poll_fds, TRUE);
 

cogl/cogl/cogl-texture.h

@@ -53,7 +53,6 @@ typedef struct _CoglTexture CoglTexture;
 #include <cogl/cogl-macros.h>
 #include <cogl/cogl-defines.h>
 #include <cogl/cogl-pixel-buffer.h>
-#include <cogl/cogl-pixel-format.h>
 #include <cogl/cogl-bitmap.h>
 
 #include <glib-object.h>

cogl/cogl/cogl-types.h

@@ -147,6 +147,172 @@ typedef struct _CoglTextureVertex       CoglTextureVertex;
 #define COGL_DEPTH_BIT          (1 << 8)
 #define COGL_STENCIL_BIT        (1 << 9)
 
+/* XXX: Notes to those adding new formats here...
+ *
+ * First this diagram outlines how we allocate the 32bits of a
+ * CoglPixelFormat currently...
+ *
+ *                            6 bits for flags
+ *                          |-----|
+ *  enum        unused             4 bits for the bytes-per-pixel
+ *                                 and component alignment info
+ *  |------| |-------------|       |--|
+ *  00000000 xxxxxxxx xxxxxxSD PFBA0000
+ *                          ^ stencil
+ *                           ^ depth
+ *                             ^ premult
+ *                              ^ alpha first
+ *                               ^ bgr order
+ *                                ^ has alpha
+ *
+ * The most awkward part about the formats is how we use the last 4
+ * bits to encode the bytes per pixel and component alignment
+ * information. Ideally we should have had 3 bits for the bpp and a
+ * flag for alignment but we didn't plan for that in advance so we
+ * instead use a small lookup table to query the bpp and whether the
+ * components are byte aligned or not.
+ *
+ * The mapping is the following (see discussion on bug #660188):
+ *
+ * 0     = undefined
+ * 1, 8  = 1 bpp (e.g. A_8, G_8)
+ * 2     = 3 bpp, aligned (e.g. 888)
+ * 3     = 4 bpp, aligned (e.g. 8888)
+ * 4-6   = 2 bpp, not aligned (e.g. 565, 4444, 5551)
+ * 7     = YUV: undefined bpp, undefined alignment
+ * 9     = 2 bpp, aligned
+ * 10    = depth, aligned (8, 16, 24, 32, 32f)
+ * 11    = undefined
+ * 12    = 3 bpp, not aligned
+ * 13    = 4 bpp, not aligned (e.g. 2101010)
+ * 14-15 = undefined
+ *
+ * Note: the gap at 10-11 is just because we wanted to maintain that
+ * all non-aligned formats have the third bit set in case that's
+ * useful later.
+ *
+ * Since we don't want to waste bits adding more and more flags, we'd
+ * like to see most new pixel formats that can't be represented
+ * uniquely with the existing flags in the least significant byte
+ * simply be enumerated with sequential values in the most significant
+ * enum byte.
+ *
+ * Note: Cogl avoids exposing any padded XRGB or RGBX formats and
+ * instead we leave it up to applications to decided whether they
+ * consider the A component as padding or valid data. We shouldn't
+ * change this policy without good reasoning.
+ *
+ * So to add a new format:
+ * 1) Use the mapping table above to figure out what to but in
+ *    the lowest nibble.
+ * 2) OR in the COGL_PREMULT_BIT, COGL_AFIRST_BIT, COGL_A_BIT and
+ *    COGL_BGR_BIT flags as appropriate.
+ * 3) If the result is not yet unique then also combine with an
+ *    increment of the last sequence number in the most significant
+ *    byte.
+ *
+ * The last sequence number used was 0 (i.e. no formats currently need
+ *                                      a sequence number)
+ * Update this note whenever a new sequence number is used.
+ */
+/**
+ * CoglPixelFormat:
+ * @COGL_PIXEL_FORMAT_ANY: Any format
+ * @COGL_PIXEL_FORMAT_A_8: 8 bits alpha mask
+ * @COGL_PIXEL_FORMAT_RG_88: RG, 16 bits. Note that red-green textures
+ *   are only available if %COGL_FEATURE_ID_TEXTURE_RG is advertised.
+ *   See cogl_texture_set_components() for details.
+ * @COGL_PIXEL_FORMAT_RGB_565: RGB, 16 bits
+ * @COGL_PIXEL_FORMAT_RGBA_4444: RGBA, 16 bits
+ * @COGL_PIXEL_FORMAT_RGBA_5551: RGBA, 16 bits
+ * @COGL_PIXEL_FORMAT_YUV: Not currently supported
+ * @COGL_PIXEL_FORMAT_G_8: Single luminance component
+ * @COGL_PIXEL_FORMAT_RGB_888: RGB, 24 bits
+ * @COGL_PIXEL_FORMAT_BGR_888: BGR, 24 bits
+ * @COGL_PIXEL_FORMAT_RGBA_8888: RGBA, 32 bits
+ * @COGL_PIXEL_FORMAT_BGRA_8888: BGRA, 32 bits
+ * @COGL_PIXEL_FORMAT_ARGB_8888: ARGB, 32 bits
+ * @COGL_PIXEL_FORMAT_ABGR_8888: ABGR, 32 bits
+ * @COGL_PIXEL_FORMAT_RGBA_1010102 : RGBA, 32 bits, 10 bpc
+ * @COGL_PIXEL_FORMAT_BGRA_1010102 : BGRA, 32 bits, 10 bpc
+ * @COGL_PIXEL_FORMAT_ARGB_2101010 : ARGB, 32 bits, 10 bpc
+ * @COGL_PIXEL_FORMAT_ABGR_2101010 : ABGR, 32 bits, 10 bpc
+ * @COGL_PIXEL_FORMAT_RGBA_8888_PRE: Premultiplied RGBA, 32 bits
+ * @COGL_PIXEL_FORMAT_BGRA_8888_PRE: Premultiplied BGRA, 32 bits
+ * @COGL_PIXEL_FORMAT_ARGB_8888_PRE: Premultiplied ARGB, 32 bits
+ * @COGL_PIXEL_FORMAT_ABGR_8888_PRE: Premultiplied ABGR, 32 bits
+ * @COGL_PIXEL_FORMAT_RGBA_4444_PRE: Premultiplied RGBA, 16 bits
+ * @COGL_PIXEL_FORMAT_RGBA_5551_PRE: Premultiplied RGBA, 16 bits
+ * @COGL_PIXEL_FORMAT_RGBA_1010102_PRE: Premultiplied RGBA, 32 bits, 10 bpc
+ * @COGL_PIXEL_FORMAT_BGRA_1010102_PRE: Premultiplied BGRA, 32 bits, 10 bpc
+ * @COGL_PIXEL_FORMAT_ARGB_2101010_PRE: Premultiplied ARGB, 32 bits, 10 bpc
+ * @COGL_PIXEL_FORMAT_ABGR_2101010_PRE: Premultiplied ABGR, 32 bits, 10 bpc
+ *
+ * Pixel formats used by Cogl. For the formats with a byte per
+ * component, the order of the components specify the order in
+ * increasing memory addresses. So for example
+ * %COGL_PIXEL_FORMAT_RGB_888 would have the red component in the
+ * lowest address, green in the next address and blue after that
+ * regardless of the endianness of the system.
+ *
+ * For the formats with non byte aligned components the component
+ * order specifies the order within a 16-bit or 32-bit number from
+ * most significant bit to least significant. So for
+ * %COGL_PIXEL_FORMAT_RGB_565, the red component would be in bits
+ * 11-15, the green component would be in 6-11 and the blue component
+ * would be in 1-5. Therefore the order in memory depends on the
+ * endianness of the system.
+ *
+ * When uploading a texture %COGL_PIXEL_FORMAT_ANY can be used as the
+ * internal format. Cogl will try to pick the best format to use
+ * internally and convert the texture data if necessary.
+ *
+ * Since: 0.8
+ */
+typedef enum /*< prefix=COGL_PIXEL_FORMAT >*/
+{
+  COGL_PIXEL_FORMAT_ANY           = 0,
+  COGL_PIXEL_FORMAT_A_8           = 1 | COGL_A_BIT,
+
+  COGL_PIXEL_FORMAT_RGB_565       = 4,
+  COGL_PIXEL_FORMAT_RGBA_4444     = 5 | COGL_A_BIT,
+  COGL_PIXEL_FORMAT_RGBA_5551     = 6 | COGL_A_BIT,
+  COGL_PIXEL_FORMAT_YUV           = 7,
+  COGL_PIXEL_FORMAT_G_8           = 8,
+
+  COGL_PIXEL_FORMAT_RG_88         = 9,
+
+  COGL_PIXEL_FORMAT_RGB_888       = 2,
+  COGL_PIXEL_FORMAT_BGR_888       = (2 | COGL_BGR_BIT),
+
+  COGL_PIXEL_FORMAT_RGBA_8888     = (3 | COGL_A_BIT),
+  COGL_PIXEL_FORMAT_BGRA_8888     = (3 | COGL_A_BIT | COGL_BGR_BIT),
+  COGL_PIXEL_FORMAT_ARGB_8888     = (3 | COGL_A_BIT | COGL_AFIRST_BIT),
+  COGL_PIXEL_FORMAT_ABGR_8888     = (3 | COGL_A_BIT | COGL_BGR_BIT | COGL_AFIRST_BIT),
+
+  COGL_PIXEL_FORMAT_RGBA_1010102  = (13 | COGL_A_BIT),
+  COGL_PIXEL_FORMAT_BGRA_1010102  = (13 | COGL_A_BIT | COGL_BGR_BIT),
+  COGL_PIXEL_FORMAT_ARGB_2101010  = (13 | COGL_A_BIT | COGL_AFIRST_BIT),
+  COGL_PIXEL_FORMAT_ABGR_2101010  = (13 | COGL_A_BIT | COGL_BGR_BIT | COGL_AFIRST_BIT),
+
+  COGL_PIXEL_FORMAT_RGBA_8888_PRE = (3 | COGL_A_BIT | COGL_PREMULT_BIT),
+  COGL_PIXEL_FORMAT_BGRA_8888_PRE = (3 | COGL_A_BIT | COGL_PREMULT_BIT | COGL_BGR_BIT),
+  COGL_PIXEL_FORMAT_ARGB_8888_PRE = (3 | COGL_A_BIT | COGL_PREMULT_BIT | COGL_AFIRST_BIT),
+  COGL_PIXEL_FORMAT_ABGR_8888_PRE = (3 | COGL_A_BIT | COGL_PREMULT_BIT | COGL_BGR_BIT | COGL_AFIRST_BIT),
+  COGL_PIXEL_FORMAT_RGBA_4444_PRE = (COGL_PIXEL_FORMAT_RGBA_4444 | COGL_A_BIT | COGL_PREMULT_BIT),
+  COGL_PIXEL_FORMAT_RGBA_5551_PRE = (COGL_PIXEL_FORMAT_RGBA_5551 | COGL_A_BIT | COGL_PREMULT_BIT),
+
+  COGL_PIXEL_FORMAT_RGBA_1010102_PRE = (COGL_PIXEL_FORMAT_RGBA_1010102 | COGL_PREMULT_BIT),
+  COGL_PIXEL_FORMAT_BGRA_1010102_PRE = (COGL_PIXEL_FORMAT_BGRA_1010102 | COGL_PREMULT_BIT),
+  COGL_PIXEL_FORMAT_ARGB_2101010_PRE = (COGL_PIXEL_FORMAT_ARGB_2101010 | COGL_PREMULT_BIT),
+  COGL_PIXEL_FORMAT_ABGR_2101010_PRE = (COGL_PIXEL_FORMAT_ABGR_2101010 | COGL_PREMULT_BIT),
+
+  COGL_PIXEL_FORMAT_DEPTH_16  = (9 | COGL_DEPTH_BIT),
+  COGL_PIXEL_FORMAT_DEPTH_32  = (3 | COGL_DEPTH_BIT),
+
+  COGL_PIXEL_FORMAT_DEPTH_24_STENCIL_8 = (3 | COGL_DEPTH_BIT | COGL_STENCIL_BIT)
+} CoglPixelFormat;
+
 /**
  * CoglFeatureFlags:
  * @COGL_FEATURE_TEXTURE_YUV: ycbcr conversion support

cogl/cogl/cogl-util.h

@@ -35,7 +35,6 @@
 #include <math.h>
 
 #include <cogl/cogl-defines.h>
-#include <cogl/cogl-pixel-format.h>
 #include "cogl-types.h"
 
 #include <stdio.h>

cogl/cogl/cogl.c

@@ -764,3 +764,55 @@ _cogl_init (void)
       initialized = TRUE;
     }
 }
+
+/*
+ * Returns the number of bytes-per-pixel of a given format. The bpp
+ * can be extracted from the least significant nibble of the pixel
+ * format (see CoglPixelFormat).
+ *
+ * The mapping is the following (see discussion on bug #660188):
+ *
+ * 0     = undefined
+ * 1, 8  = 1 bpp (e.g. A_8, G_8)
+ * 2     = 3 bpp, aligned (e.g. 888)
+ * 3     = 4 bpp, aligned (e.g. 8888)
+ * 4-6   = 2 bpp, not aligned (e.g. 565, 4444, 5551)
+ * 7     = undefined yuv
+ * 9     = 2 bpp, aligned
+ * 10     = undefined
+ * 11     = undefined
+ * 12    = 3 bpp, not aligned
+ * 13    = 4 bpp, not aligned (e.g. 2101010)
+ * 14-15 = undefined
+ */
+int
+_cogl_pixel_format_get_bytes_per_pixel (CoglPixelFormat format)
+{
+  int bpp_lut[] = { 0, 1, 3, 4,
+                    2, 2, 2, 0,
+                    1, 2, 0, 0,
+                    3, 4, 0, 0 };
+
+  return bpp_lut [format & 0xf];
+}
+
+/* Note: this also refers to the mapping defined above for
+ * _cogl_pixel_format_get_bytes_per_pixel() */
+gboolean
+_cogl_pixel_format_is_endian_dependant (CoglPixelFormat format)
+{
+  int aligned_lut[] = { -1, 1,  1,  1,
+                         0, 0,  0, -1,
+                         1, 1, -1, -1,
+                         0, 0, -1, -1};
+  int aligned = aligned_lut[format & 0xf];
+
+  _COGL_RETURN_VAL_IF_FAIL (aligned != -1, FALSE);
+
+  /* NB: currently checking whether the format components are aligned
+   * or not determines whether the format is endian dependent or not.
+   * In the future though we might consider adding formats with
+   * aligned components that are also endian independant. */
+
+  return aligned;
+}

cogl/cogl/cogl.h

@@ -64,7 +64,6 @@
 #include <cogl/cogl-matrix.h>
 #include <cogl/cogl-matrix-stack.h>
 #include <cogl/cogl-offscreen.h>
-#include <cogl/cogl-pixel-format.h>
 #include <cogl/cogl-primitives.h>
 #include <cogl/cogl-texture.h>
 #include <cogl/cogl-types.h>

cogl/cogl/deprecated/cogl-program.c

@@ -59,8 +59,10 @@ _cogl_program_free (CoglProgram *program)
 
   _COGL_GET_CONTEXT (ctx, NO_RETVAL);
 
-  /* Unref all of the attached shaders and destroy the list */
-  g_slist_free_full (program->attached_shaders, cogl_handle_unref);
+  /* Unref all of the attached shaders */
+  g_slist_foreach (program->attached_shaders, (GFunc) cogl_handle_unref, NULL);
+  /* Destroy the list */
+  g_slist_free (program->attached_shaders);
 
   for (i = 0; i < program->custom_uniforms->len; i++)
     {

cogl/cogl/meson.build

@@ -88,7 +88,6 @@ cogl_headers = [
   'cogl-pipeline.h',
   'cogl-pipeline-state.h',
   'cogl-pipeline-layer-state.h',
-  'cogl-pixel-format.h',
   'cogl-primitives.h',
   'cogl-texture.h',
   'cogl-texture-2d.h',
@@ -234,7 +233,6 @@ cogl_sources = [
   'cogl-display.c',
   'cogl-driver.h',
   'cogl.c',
-  'cogl-pixel-format.c',
   'cogl-object-private.h',
   'cogl-object.h',
   'cogl-object.c',

cogl/meson.build

@@ -14,6 +14,12 @@ cogl_config_h = configure_file(
   output: 'cogl-config.h',
   configuration: cdata)
 
+# TODO: Remove this when autotools support is removed
+cogl_mutter_config_h = configure_file(
+  input: 'cogl-config.h.meson',
+  output: 'cogl-mutter-config.h',
+  configuration: cdata)
+
 cogl_pkg_deps = [
   glib_dep,
   gobject_dep,

cogl/tests/meson.build

@@ -4,9 +4,19 @@ cdata = configuration_data()
 cdata.set('HAVE_GL', have_gl.to_int())
 cdata.set('HAVE_GLES2', have_gles2.to_int())
 
-cogl_installed_tests_libexecdir = join_paths(
-  mutter_installed_tests_libexecdir, 'cogl', 'conform')
-install_data('run-tests.sh', install_dir: cogl_installed_tests_libexecdir)
+# Until meson 0.50 setting the install parameter in 'configure_file' is ignored
+# if 'install_dir' is set, then until mutter doesn't depend on such meson version
+# cogl_installed_tests_libexecdir should be empty unless have_installed_tests
+# is false, or this file will be installed anyway.
+#
+# See https://github.com/mesonbuild/meson/issues/4160
+cogl_installed_tests_libexecdir = ''
+
+if have_installed_tests
+  cogl_installed_tests_libexecdir = join_paths(
+    mutter_installed_tests_libexecdir, 'cogl', 'conform')
+  install_data('run-tests.sh', install_dir: cogl_installed_tests_libexecdir)
+endif
 
 cogl_config_env = configure_file(
   input: 'config.env.in',

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

@@ -120,10 +120,6 @@
                                         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.
       </description>
     </key>
 

meson.build

@@ -1,6 +1,6 @@
 project('mutter', 'c',
-  version: '3.33.2',
-  meson_version: '>= 0.50.0',
+  version: '3.32.1',
+  meson_version: '>= 0.48.0',
   license: 'GPLv2+'
 )
 
@@ -9,7 +9,6 @@ mutter_plugin_api_version = '3'
 libmutter_api_version = '4'
 
 # generic version requirements
-fribidi_req = '>= 1.0.0'
 glib_req = '>= 2.53.2'
 gi_req = '>= 0.9.5'
 gtk3_req = '>= 3.19.8'
@@ -87,7 +86,6 @@ pango_dep = dependency('pango', version: pango_req)
 cairo_dep = dependency('cairo', version: cairo_req)
 cairo_gobject_dep = dependency('cairo-gobject', version: cairo_req)
 pangocairo_dep = dependency('pangocairo', version: pangocairo_req)
-fribidi_dep = dependency('fribidi', version: fribidi_req)
 gsettings_desktop_schemas_dep = dependency('gsettings-desktop-schemas',
                                            version: gsettings_desktop_schemas_req)
 glib_dep = dependency('glib-2.0', version: glib_req)

po/POTFILES.in

@@ -26,7 +26,6 @@ src/ui/theme.c
 src/wayland/meta-wayland-tablet-pad.c
 src/x11/meta-x11-display.c
 src/x11/meta-x11-errors.c
-src/x11/meta-x11-selection-input-stream.c
 src/x11/session.c
 src/x11/window-props.c
 src/x11/xprops.c

po/es.po

@@ -13,8 +13,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: mutter.master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-05-15 13:19+0000\n"
-"PO-Revision-Date: 2019-05-16 12:38+0200\n"
+"POT-Creation-Date: 2019-03-28 12:21+0000\n"
+"PO-Revision-Date: 2019-03-01 12:17+0100\n"
 "Last-Translator: Daniel Mustieles <daniel.mustieles@gmail.com>\n"
 "Language-Team: es <gnome-es-list@gnome.org>\n"
 "Language: 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 3.32.0\n"
+"X-Generator: Gtranslator 3.31.90\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -397,16 +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."
 msgid ""
 "To enable experimental features, add the feature keyword to the list. "
 "Whether the feature requires restarting the compositor depends on the given "
@@ -415,9 +405,7 @@ msgid ""
 "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."
+"manage HiDPI monitors. Does not require a restart."
 msgstr ""
 "Para activar las características experimentales, añada la palabra clave de "
 "la característica a la lista. Depende de la característica que se deba "
@@ -428,23 +416,21 @@ msgstr ""
 "manera predeterminada de disponer monitores lógicos en un espacio lógico de "
 "coordenadas de píxeles, al escalar framebuffers de monitores framebuffers en "
 "lugar del contenido de ventana, para administrar monitores HiDPI. No "
-"requiere un reinicio. • “rt-scheduler” — hace que mutter pida una "
-"planificación en tiempo real con prioridad baja. El ejecutable o el usuario "
-"deben tener CAP_SYS_NICE. Requiere reniciar."
+"requiere un reinicio."
 
-#: data/org.gnome.mutter.gschema.xml.in:145
+#: data/org.gnome.mutter.gschema.xml.in:141
 msgid "Select window from tab popup"
 msgstr "Seleccionar ventana de la pestaña emergente"
 
-#: data/org.gnome.mutter.gschema.xml.in:150
+#: data/org.gnome.mutter.gschema.xml.in:146
 msgid "Cancel tab popup"
 msgstr "Cancelar pestaña emergente"
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:151
 msgid "Switch monitor configurations"
 msgstr "Cambiar la configuración del monitor"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:156
 msgid "Rotates the built-in monitor configuration"
 msgstr "Rota la configuración del monitor empotrado"
 
@@ -548,7 +534,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2426
+#: src/backends/meta-input-settings.c:2424
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Cambiar modo (grupo %d)"
@@ -556,34 +542,34 @@ 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:2449
+#: src/backends/meta-input-settings.c:2447
 msgid "Switch monitor"
 msgstr "Cambiar monitor"
 
-#: src/backends/meta-input-settings.c:2451
+#: src/backends/meta-input-settings.c:2449
 msgid "Show on-screen help"
 msgstr "Mostrar la ayuda en pantalla"
 
-#: src/backends/meta-monitor-manager.c:976
+#: src/backends/meta-monitor-manager.c:955
 msgid "Built-in display"
 msgstr "Pantalla integrada"
 
-#: src/backends/meta-monitor-manager.c:1008
+#: src/backends/meta-monitor-manager.c:987
 msgid "Unknown"
 msgstr "Desconocida"
 
-#: src/backends/meta-monitor-manager.c:1010
+#: src/backends/meta-monitor-manager.c:989
 msgid "Unknown Display"
 msgstr "Pantalla desconocida"
 
-#: src/backends/meta-monitor-manager.c:1018
+#: src/backends/meta-monitor-manager.c:997
 #, 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-manager.c:1026
+#: src/backends/meta-monitor-manager.c:1005
 #, c-format
 msgctxt ""
 "This is a monitor vendor name followed by product/model name where size in "
@@ -593,7 +579,7 @@ msgstr "%s %s"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:508
+#: src/compositor/compositor.c:482
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -713,7 +699,7 @@ msgstr "Mutter fue compilado sin soporte para modo prolijo\n"
 msgid "Mode Switch: Mode %d"
 msgstr "Cambiar modo: modo %d"
 
-#: src/x11/meta-x11-display.c:669
+#: src/x11/meta-x11-display.c:666
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -722,25 +708,20 @@ 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:1011
+#: src/x11/meta-x11-display.c:1008
 msgid "Failed to initialize GDK\n"
 msgstr "Falló al inicializar GDK\n"
 
-#: src/x11/meta-x11-display.c:1035
+#: src/x11/meta-x11-display.c:1032
 #, 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:1116
+#: src/x11/meta-x11-display.c:1113
 #, 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
-#, c-format
-msgid "Format %s not supported"
-msgstr "Formato %s no soportado"
-
 #: src/x11/session.c:1821
 msgid ""
 "These windows do not support “save current setup” and will have to be "

po/fur.po

@@ -7,15 +7,15 @@ msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-05-03 17:25+0000\n"
-"PO-Revision-Date: 2019-05-03 19:39+0200\n"
+"POT-Creation-Date: 2019-02-04 17:52+0000\n"
+"PO-Revision-Date: 2019-02-05 12:13+0100\n"
 "Last-Translator: Fabio Tomat <f.t.public@gmail.com>\n"
 "Language-Team: Friulian <fur@li.org>\n"
 "Language: fur\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 2.2.1\n"
+"X-Generator: Poedit 2.2\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -522,7 +522,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2426
+#: src/backends/meta-input-settings.c:2423
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Cambie mût (Grup %d)"
@@ -530,34 +530,34 @@ msgstr "Cambie mût (Grup %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:2449
+#: src/backends/meta-input-settings.c:2446
 msgid "Switch monitor"
 msgstr "Cambie visôr"
 
-#: src/backends/meta-input-settings.c:2451
+#: src/backends/meta-input-settings.c:2448
 msgid "Show on-screen help"
 msgstr "Mostre jutori a schermi"
 
-#: src/backends/meta-monitor-manager.c:976
+#: src/backends/meta-monitor-manager.c:954
 msgid "Built-in display"
 msgstr "Display integrât"
 
-#: src/backends/meta-monitor-manager.c:1008
+#: src/backends/meta-monitor-manager.c:986
 msgid "Unknown"
 msgstr "No cognossût"
 
-#: src/backends/meta-monitor-manager.c:1010
+#: src/backends/meta-monitor-manager.c:988
 msgid "Unknown Display"
 msgstr "Display no cognossût"
 
-#: src/backends/meta-monitor-manager.c:1018
+#: src/backends/meta-monitor-manager.c:996
 #, 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-manager.c:1026
+#: src/backends/meta-monitor-manager.c:1004
 #, c-format
 msgctxt ""
 "This is a monitor vendor name followed by product/model name where size in "
@@ -567,7 +567,7 @@ msgstr "%s %s"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:508
+#: src/compositor/compositor.c:482
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -575,7 +575,7 @@ msgstr ""
 "Un altri compositing manager al è za in esecuzion sul schermi %i sul display "
 "“%s”."
 
-#: src/core/bell.c:192
+#: src/core/bell.c:252
 msgid "Bell event"
 msgstr "Event cjampane"
 
@@ -624,16 +624,16 @@ msgid "Run with X11 backend"
 msgstr "Eseguìs cul backend X11"
 
 #. Translators: %s is a window title
-#: src/core/meta-close-dialog-default.c:151
+#: src/core/meta-close-dialog-default.c:150
 #, c-format
 msgid "“%s” is not responding."
 msgstr "“%s” nol rispuint."
 
-#: src/core/meta-close-dialog-default.c:153
+#: src/core/meta-close-dialog-default.c:152
 msgid "Application is not responding."
 msgstr "La aplicazion no rispuint."
 
-#: src/core/meta-close-dialog-default.c:158
+#: src/core/meta-close-dialog-default.c:157
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
@@ -641,11 +641,11 @@ msgstr ""
 "Al è pussibil sielzi di spietâ un pôc lassant che la aplicazion e continui o "
 "sfuarçâ la aplicazion par sierâle dal dut."
 
-#: src/core/meta-close-dialog-default.c:165
+#: src/core/meta-close-dialog-default.c:164
 msgid "_Force Quit"
 msgstr "Sfuarce _Jessude"
 
-#: src/core/meta-close-dialog-default.c:165
+#: src/core/meta-close-dialog-default.c:164
 msgid "_Wait"
 msgstr "_Spiete"
 
@@ -686,7 +686,7 @@ msgstr "Mutter al è stât compilât cence supuart pe modalitât fetose\n"
 msgid "Mode Switch: Mode %d"
 msgstr "Cambie mût: mût %d"
 
-#: src/x11/meta-x11-display.c:669
+#: src/x11/meta-x11-display.c:666
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -695,25 +695,20 @@ msgstr ""
 "Il display “%s” al à za un window manager; prove dopre la opzion --replace "
 "par rimplaçâ chel atuâl."
 
-#: src/x11/meta-x11-display.c:1011
+#: src/x11/meta-x11-display.c:1008
 msgid "Failed to initialize GDK\n"
 msgstr "No si è rivâts a inizializâ GDK\n"
 
-#: src/x11/meta-x11-display.c:1035
+#: src/x11/meta-x11-display.c:1032
 #, c-format
 msgid "Failed to open X Window System display “%s”\n"
 msgstr "Impussibil vierzi il display “%s” di X Window System\n"
 
-#: src/x11/meta-x11-display.c:1116
+#: src/x11/meta-x11-display.c:1115
 #, c-format
 msgid "Screen %d on display “%s” is invalid\n"
 msgstr "Schermi %d su display “%s” no valit\n"
 
-#: src/x11/meta-x11-selection-input-stream.c:445
-#, c-format
-msgid "Format %s not supported"
-msgstr "Il formât %s nol è supuartât"
-
 #: src/x11/session.c:1821
 msgid ""
 "These windows do not support “save current setup” and will have to be "
@@ -722,7 +717,7 @@ msgstr ""
 "Chescj barcons no supuartin la funzion “salve impostazions atuâls” e si "
 "scugnarà tornâ a inviâlis a man tal prossim acès."
 
-#: src/x11/window-props.c:569
+#: src/x11/window-props.c:568
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (su %s)"

po/id.po

@@ -6,13 +6,12 @@
 # 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.
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2019-05-06 16:50+0000\n"
-"PO-Revision-Date: 2019-05-07 14:13+0700\n"
+"POT-Creation-Date: 2019-02-04 17:52+0000\n"
+"PO-Revision-Date: 2019-02-06 21:17+0700\n"
 "Last-Translator: Kukuh Syafaat <kukuhsyafaat@gnome.org>\n"
 "Language-Team: Indonesian <gnome-l10n-id@googlegroups.com>\n"
 "Language: id\n"
@@ -527,7 +526,7 @@ msgstr ""
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:2426
+#: src/backends/meta-input-settings.c:2423
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Tukar Mode: (Grup %d)"
@@ -535,34 +534,34 @@ 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:2449
+#: src/backends/meta-input-settings.c:2446
 msgid "Switch monitor"
 msgstr "Berpindah monitor"
 
-#: src/backends/meta-input-settings.c:2451
+#: src/backends/meta-input-settings.c:2448
 msgid "Show on-screen help"
 msgstr "Tampilkan bantuan pada layar"
 
-#: src/backends/meta-monitor-manager.c:976
+#: src/backends/meta-monitor-manager.c:954
 msgid "Built-in display"
 msgstr "Tampilan bawaan"
 
-#: src/backends/meta-monitor-manager.c:1008
+#: src/backends/meta-monitor-manager.c:986
 msgid "Unknown"
 msgstr "Tak Dikenal"
 
-#: src/backends/meta-monitor-manager.c:1010
+#: src/backends/meta-monitor-manager.c:988
 msgid "Unknown Display"
 msgstr "Tampilan Tak Dikenal"
 
-#: src/backends/meta-monitor-manager.c:1018
+#: src/backends/meta-monitor-manager.c:996
 #, 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-manager.c:1026
+#: src/backends/meta-monitor-manager.c:1004
 #, c-format
 msgctxt ""
 "This is a monitor vendor name followed by product/model name where size in "
@@ -572,14 +571,14 @@ msgstr "%s %s"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: src/compositor/compositor.c:508
+#: src/compositor/compositor.c:482
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
 msgstr ""
 "Manajer komposit lain telah berjalan pada layar %i pada tampilan \"%s\"."
 
-#: src/core/bell.c:192
+#: src/core/bell.c:252
 msgid "Bell event"
 msgstr "Bel peristiwa"
 
@@ -628,27 +627,27 @@ msgid "Run with X11 backend"
 msgstr "Jalankan dengan backend X11"
 
 #. Translators: %s is a window title
-#: src/core/meta-close-dialog-default.c:151
+#: src/core/meta-close-dialog-default.c:150
 #, c-format
 msgid "“%s” is not responding."
 msgstr "\"%s\" tak merespon."
 
-#: src/core/meta-close-dialog-default.c:153
+#: src/core/meta-close-dialog-default.c:152
 msgid "Application is not responding."
 msgstr "Aplikasi tak merespon."
 
-#: src/core/meta-close-dialog-default.c:158
+#: src/core/meta-close-dialog-default.c:157
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
 msgstr ""
 "Anda bisa memilih untuk menunggu sebentar atau memaksa aplikasi keluar."
 
-#: src/core/meta-close-dialog-default.c:165
+#: src/core/meta-close-dialog-default.c:164
 msgid "_Force Quit"
 msgstr "_Matikan Paksa"
 
-#: src/core/meta-close-dialog-default.c:165
+#: src/core/meta-close-dialog-default.c:164
 msgid "_Wait"
 msgstr "_Tunggu"
 
@@ -690,7 +689,7 @@ msgstr "Muter dikompilasi tanpa dukungan mode riuh\n"
 msgid "Mode Switch: Mode %d"
 msgstr "Tukar Mode: Mode %d"
 
-#: src/x11/meta-x11-display.c:669
+#: src/x11/meta-x11-display.c:666
 #, c-format
 msgid ""
 "Display “%s” already has a window manager; try using the --replace option to "
@@ -699,25 +698,20 @@ msgstr ""
 "Tampilan \"%s\" sudah memiliki manajer jendela; cobalah gunakan pilihan --"
 "replace untuk mengganti manajer jendela saat ini."
 
-#: src/x11/meta-x11-display.c:1011
+#: src/x11/meta-x11-display.c:1008
 msgid "Failed to initialize GDK\n"
 msgstr "Gagal menginisialisasi GDK\n"
 
-#: src/x11/meta-x11-display.c:1035
+#: src/x11/meta-x11-display.c:1032
 #, 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:1116
+#: src/x11/meta-x11-display.c:1115
 #, 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
-#, c-format
-msgid "Format %s not supported"
-msgstr "Format %s tidak didukung"
-
 #: src/x11/session.c:1821
 msgid ""
 "These windows do not support “save current setup” and will have to be "
@@ -726,7 +720,7 @@ msgstr ""
 "Jendela ini tidak mendukung \"menyimpan setelan aktif saat ini\" dan mesti "
 "dijalankan ulang secara manual kala berikut Anda log masuk."
 
-#: src/x11/window-props.c:569
+#: src/x11/window-props.c:568
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (pada %s)"

src/backends/meta-input-mapper.c

@@ -381,7 +381,7 @@ guess_candidates (MetaInputMapper     *mapper,
       info->candidates[META_MATCH_SIZE] = matched_monitor;
     }
 
-  if (input->builtin || best == N_OUTPUT_MATCHES)
+  if (input->builtin)
     {
       best = MIN (best, META_MATCH_IS_BUILTIN);
       find_builtin_output (mapper, &info->candidates[META_MATCH_IS_BUILTIN]);

src/backends/meta-monitor.c

@@ -589,7 +589,12 @@ meta_monitor_normal_derive_layout (MetaMonitor   *monitor,
 
   output = meta_monitor_get_main_output (monitor);
   crtc = meta_output_get_assigned_crtc (output);
-  *layout = crtc->rect;
+  *layout = (MetaRectangle) {
+    .x = crtc->rect.x,
+    .y = crtc->rect.y,
+    .width = crtc->rect.width,
+    .height = crtc->rect.height
+  };
 }
 
 static gboolean

src/backends/meta-settings-private.h

@@ -33,7 +33,6 @@ typedef enum _MetaExperimentalFeature
   META_EXPERIMENTAL_FEATURE_NONE = 0,
   META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER = (1 << 0),
   META_EXPERIMENTAL_FEATURE_KMS_MODIFIERS  = (1 << 1),
-  META_EXPERIMENTAL_FEATURE_RT_SCHEDULER = (1 << 2),
 } MetaExperimentalFeature;
 
 #define META_TYPE_SETTINGS (meta_settings_get_type ())

src/backends/meta-settings.c

@@ -264,8 +264,6 @@ experimental_features_handler (GVariant *features_variant,
         features |= META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER;
       else if (g_str_equal (feature, "kms-modifiers"))
         features |= META_EXPERIMENTAL_FEATURE_KMS_MODIFIERS;
-      else if (g_str_equal (feature, "rt-scheduler"))
-        features |= META_EXPERIMENTAL_FEATURE_RT_SCHEDULER;
       else
         g_info ("Unknown experimental feature '%s'\n", feature);
     }

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

@@ -37,7 +37,6 @@
 #include "backends/native/meta-backend-native.h"
 #include "backends/native/meta-backend-native-private.h"
 
-#include <sched.h>
 #include <stdlib.h>
 
 #include "backends/meta-cursor-tracker-private.h"
@@ -45,7 +44,6 @@
 #include "backends/meta-logical-monitor.h"
 #include "backends/meta-monitor-manager-private.h"
 #include "backends/meta-pointer-constraint.h"
-#include "backends/meta-settings-private.h"
 #include "backends/meta-stage-private.h"
 #include "backends/native/meta-barrier-native.h"
 #include "backends/native/meta-clutter-backend-native.h"
@@ -333,7 +331,6 @@ static void
 meta_backend_native_post_init (MetaBackend *backend)
 {
   ClutterDeviceManager *manager = clutter_device_manager_get_default ();
-  MetaSettings *settings = meta_backend_get_settings (backend);
 
   META_BACKEND_CLASS (meta_backend_native_parent_class)->post_init (backend);
 
@@ -341,20 +338,6 @@ meta_backend_native_post_init (MetaBackend *backend)
                                                 NULL, NULL);
   clutter_evdev_set_relative_motion_filter (manager, relative_motion_filter,
                                             meta_backend_get_monitor_manager (backend));
-
-  if (meta_settings_is_experimental_feature_enabled (settings,
-                                                     META_EXPERIMENTAL_FEATURE_RT_SCHEDULER))
-    {
-      int retval;
-      struct sched_param sp = {
-        .sched_priority = sched_get_priority_min (SCHED_RR)
-      };
-
-      retval = sched_setscheduler (0, SCHED_RR | SCHED_RESET_ON_FORK, &sp);
-
-      if (retval != 0)
-        g_warning ("Failed to set RT scheduler: %m");
-    }
 }
 
 static MetaMonitorManager *

src/backends/native/meta-drm-buffer-dumb.c

@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2011 Intel Corporation.
- * Copyright (C) 2016 Red Hat
- * Copyright (C) 2018 DisplayLink (UK) Ltd.
- * Copyright (C) 2018 Canonical Ltd.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include "backends/native/meta-drm-buffer-dumb.h"
-
-struct _MetaDrmBufferDumb
-{
-  MetaDrmBuffer parent;
-
-  uint32_t fb_id;
-};
-
-G_DEFINE_TYPE (MetaDrmBufferDumb, meta_drm_buffer_dumb, META_TYPE_DRM_BUFFER)
-
-MetaDrmBufferDumb *
-meta_drm_buffer_dumb_new (uint32_t dumb_fb_id)
-{
-  MetaDrmBufferDumb *buffer_dumb;
-
-  buffer_dumb = g_object_new (META_TYPE_DRM_BUFFER_DUMB, NULL);
-  buffer_dumb->fb_id = dumb_fb_id;
-
-  return buffer_dumb;
-}
-
-static uint32_t
-meta_drm_buffer_dumb_get_fb_id (MetaDrmBuffer *buffer)
-{
-  return META_DRM_BUFFER_DUMB (buffer)->fb_id;
-}
-
-static void
-meta_drm_buffer_dumb_init (MetaDrmBufferDumb *buffer_dumb)
-{
-}
-
-static void
-meta_drm_buffer_dumb_class_init (MetaDrmBufferDumbClass *klass)
-{
-  MetaDrmBufferClass *buffer_class = META_DRM_BUFFER_CLASS (klass);
-
-  buffer_class->get_fb_id = meta_drm_buffer_dumb_get_fb_id;
-}

src/backends/native/meta-drm-buffer-dumb.h

@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2018 Canonical Ltd.
- * Copyright (C) 2019 Red Hat Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#ifndef META_DRM_BUFFER_DUMB_H
-#define META_DRM_BUFFER_DUMB_H
-
-#include "backends/native/meta-drm-buffer.h"
-
-#define META_TYPE_DRM_BUFFER_DUMB (meta_drm_buffer_dumb_get_type ())
-G_DECLARE_FINAL_TYPE (MetaDrmBufferDumb,
-                      meta_drm_buffer_dumb,
-                      META, DRM_BUFFER_DUMB,
-                      MetaDrmBuffer)
-
-MetaDrmBufferDumb * meta_drm_buffer_dumb_new (uint32_t dumb_fb_id);
-
-#endif /* META_DRM_BUFFER_DUMB_H */

src/backends/native/meta-drm-buffer-gbm.c

@@ -1,232 +0,0 @@
-/*
- * Copyright (C) 2011 Intel Corporation.
- * Copyright (C) 2016 Red Hat
- * Copyright (C) 2018 DisplayLink (UK) Ltd.
- * Copyright (C) 2018 Canonical Ltd.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#include "config.h"
-
-#include "backends/native/meta-drm-buffer-gbm.h"
-
-#include <drm_fourcc.h>
-#include <errno.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-
-#define INVALID_FB_ID 0U
-
-struct _MetaDrmBufferGbm
-{
-  MetaDrmBuffer parent;
-
-  MetaGpuKms *gpu_kms;
-
-  struct gbm_surface *surface;
-
-  struct gbm_bo *bo;
-  uint32_t fb_id;
-};
-
-G_DEFINE_TYPE (MetaDrmBufferGbm, meta_drm_buffer_gbm, META_TYPE_DRM_BUFFER)
-
-struct gbm_bo *
-meta_drm_buffer_gbm_get_bo (MetaDrmBufferGbm *buffer_gbm)
-{
-  return buffer_gbm->bo;
-}
-
-static gboolean
-acquire_swapped_buffer (MetaDrmBufferGbm  *buffer_gbm,
-                        gboolean           use_modifiers,
-                        GError           **error)
-{
-  uint32_t handles[4] = {0, 0, 0, 0};
-  uint32_t strides[4] = {0, 0, 0, 0};
-  uint32_t offsets[4] = {0, 0, 0, 0};
-  uint64_t modifiers[4] = {0, 0, 0, 0};
-  uint32_t width, height;
-  uint32_t format;
-  struct gbm_bo *bo;
-  int kms_fd;
-
-  kms_fd = meta_gpu_kms_get_fd (buffer_gbm->gpu_kms);
-
-  bo = gbm_surface_lock_front_buffer (buffer_gbm->surface);
-  if (!bo)
-    {
-      g_set_error (error,
-                   G_IO_ERROR,
-                   G_IO_ERROR_FAILED,
-                   "gbm_surface_lock_front_buffer failed");
-      return FALSE;
-    }
-
-  if (gbm_bo_get_handle_for_plane (bo, 0).s32 == -1)
-    {
-      /* Failed to fetch handle to plane, falling back to old method */
-      strides[0] = gbm_bo_get_stride (bo);
-      handles[0] = gbm_bo_get_handle (bo).u32;
-      offsets[0] = 0;
-      modifiers[0] = DRM_FORMAT_MOD_INVALID;
-    }
-  else
-    {
-      int i;
-
-      for (i = 0; i < gbm_bo_get_plane_count (bo); i++)
-        {
-          strides[i] = gbm_bo_get_stride_for_plane (bo, i);
-          handles[i] = gbm_bo_get_handle_for_plane (bo, i).u32;
-          offsets[i] = gbm_bo_get_offset (bo, i);
-          modifiers[i] = gbm_bo_get_modifier (bo);
-        }
-     }
-
-  width = gbm_bo_get_width (bo);
-  height = gbm_bo_get_height (bo);
-  format = gbm_bo_get_format (bo);
-
-  if (use_modifiers && modifiers[0] != DRM_FORMAT_MOD_INVALID)
-    {
-      if (drmModeAddFB2WithModifiers (kms_fd,
-                                      width, height,
-                                      format,
-                                      handles,
-                                      strides,
-                                      offsets,
-                                      modifiers,
-                                      &buffer_gbm->fb_id,
-                                      DRM_MODE_FB_MODIFIERS))
-        {
-          g_set_error (error,
-                       G_IO_ERROR,
-                       g_io_error_from_errno (errno),
-                       "drmModeAddFB2WithModifiers failed: %s",
-                       g_strerror (errno));
-          gbm_surface_release_buffer (buffer_gbm->surface, bo);
-          return FALSE;
-        }
-    }
-  else if (drmModeAddFB2 (kms_fd,
-                          width,
-                          height,
-                          format,
-                          handles,
-                          strides,
-                          offsets,
-                          &buffer_gbm->fb_id,
-                          0))
-    {
-      if (format != DRM_FORMAT_XRGB8888)
-        {
-          g_set_error (error,
-                       G_IO_ERROR,
-                       G_IO_ERROR_FAILED,
-                       "drmModeAddFB does not support format 0x%x",
-                       format);
-          gbm_surface_release_buffer (buffer_gbm->surface, bo);
-          return FALSE;
-        }
-
-      if (drmModeAddFB (kms_fd,
-                        width,
-                        height,
-                        24,
-                        32,
-                        strides[0],
-                        handles[0],
-                        &buffer_gbm->fb_id))
-        {
-          g_set_error (error,
-                       G_IO_ERROR,
-                       g_io_error_from_errno (errno),
-                       "drmModeAddFB failed: %s",
-                       g_strerror (errno));
-          gbm_surface_release_buffer (buffer_gbm->surface, bo);
-          return FALSE;
-        }
-    }
-
-  buffer_gbm->bo = bo;
-
-  return TRUE;
-}
-
-MetaDrmBufferGbm *
-meta_drm_buffer_gbm_new (MetaGpuKms          *gpu_kms,
-                         struct gbm_surface  *gbm_surface,
-                         gboolean             use_modifiers,
-                         GError             **error)
-{
-  MetaDrmBufferGbm *buffer_gbm;
-
-  buffer_gbm = g_object_new (META_TYPE_DRM_BUFFER_GBM, NULL);
-  buffer_gbm->gpu_kms = gpu_kms;
-  buffer_gbm->surface = gbm_surface;
-
-  if (!acquire_swapped_buffer (buffer_gbm, use_modifiers, error))
-    {
-      g_object_unref (buffer_gbm);
-      return NULL;
-    }
-
-  return buffer_gbm;
-}
-
-static uint32_t
-meta_drm_buffer_gbm_get_fb_id (MetaDrmBuffer *buffer)
-{
-  return META_DRM_BUFFER_GBM (buffer)->fb_id;
-}
-
-static void
-meta_drm_buffer_gbm_finalize (GObject *object)
-{
-  MetaDrmBufferGbm *buffer_gbm = META_DRM_BUFFER_GBM (object);
-
-  if (buffer_gbm->fb_id != INVALID_FB_ID)
-    {
-      int kms_fd;
-
-      kms_fd = meta_gpu_kms_get_fd (buffer_gbm->gpu_kms);
-      drmModeRmFB (kms_fd, buffer_gbm->fb_id);
-    }
-
-  if (buffer_gbm->bo)
-    gbm_surface_release_buffer (buffer_gbm->surface, buffer_gbm->bo);
-
-  G_OBJECT_CLASS (meta_drm_buffer_gbm_parent_class)->finalize (object);
-}
-
-static void
-meta_drm_buffer_gbm_init (MetaDrmBufferGbm *buffer_gbm)
-{
-}
-
-static void
-meta_drm_buffer_gbm_class_init (MetaDrmBufferGbmClass *klass)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (klass);
-  MetaDrmBufferClass *buffer_class = META_DRM_BUFFER_CLASS (klass);
-
-  object_class->finalize = meta_drm_buffer_gbm_finalize;
-
-  buffer_class->get_fb_id = meta_drm_buffer_gbm_get_fb_id;
-}

src/backends/native/meta-drm-buffer-gbm.h

@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2018 Canonical Ltd.
- * Copyright (C) 2019 Red Hat Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-#ifndef META_DRM_BUFFER_GBM_H
-#define META_DRM_BUFFER_GBM_H
-
-#include <gbm.h>
-
-#include "backends/native/meta-drm-buffer.h"
-#include "backends/native/meta-gpu-kms.h"
-
-#define META_TYPE_DRM_BUFFER_GBM (meta_drm_buffer_gbm_get_type ())
-G_DECLARE_FINAL_TYPE (MetaDrmBufferGbm,
-                      meta_drm_buffer_gbm,
-                      META, DRM_BUFFER_GBM,
-                      MetaDrmBuffer)
-
-MetaDrmBufferGbm * meta_drm_buffer_gbm_new (MetaGpuKms          *gpu_kms,
-                                            struct gbm_surface  *gbm_surface,
-                                            gboolean             use_modifiers,
-                                            GError             **error);
-
-struct gbm_bo * meta_drm_buffer_gbm_get_bo (MetaDrmBufferGbm *buffer_gbm);
-
-#endif /* META_DRM_BUFFER_GBM_H */

src/backends/native/meta-drm-buffer.c

@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2011 Intel Corporation.
- * Copyright (C) 2016 Red Hat
- * Copyright (C) 2018 DisplayLink (UK) Ltd.
- * Copyright (C) 2018 Canonical Ltd.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Author: Daniel van Vugt <daniel.van.vugt@canonical.com>
- */
-
-#include "config.h"
-
-#include "backends/native/meta-drm-buffer.h"
-
-G_DEFINE_ABSTRACT_TYPE (MetaDrmBuffer, meta_drm_buffer, G_TYPE_OBJECT)
-
-uint32_t
-meta_drm_buffer_get_fb_id (MetaDrmBuffer *buffer)
-{
-  return META_DRM_BUFFER_GET_CLASS (buffer)->get_fb_id (buffer);
-}
-
-static void
-meta_drm_buffer_init (MetaDrmBuffer *buffer)
-{
-}
-
-static void
-meta_drm_buffer_class_init (MetaDrmBufferClass *klass)
-{
-}

src/backends/native/meta-drm-buffer.h

@@ -1,46 +0,0 @@
-/*
- * Copyright (C) 2018 Canonical Ltd.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Author: Daniel van Vugt <daniel.van.vugt@canonical.com>
- */
-
-#ifndef META_DRM_BUFFER_H
-#define META_DRM_BUFFER_H
-
-#include <glib-object.h>
-#include <stdint.h>
-
-#define META_TYPE_DRM_BUFFER (meta_drm_buffer_get_type ())
-G_DECLARE_DERIVABLE_TYPE (MetaDrmBuffer,
-                          meta_drm_buffer,
-                          META, DRM_BUFFER,
-                          GObject)
-
-struct _MetaDrmBufferClass
-{
-  GObjectClass parent_class;
-
-  uint32_t (* get_fb_id) (MetaDrmBuffer *buffer);
-};
-
-MetaDrmBuffer *
-meta_drm_buffer_new_from_dumb (uint32_t dumb_fb_id);
-
-uint32_t meta_drm_buffer_get_fb_id (MetaDrmBuffer *buffer);
-
-#endif /* META_DRM_BUFFER_H */

src/backends/native/meta-launcher.c

@@ -251,15 +251,13 @@ get_session_proxy (GCancellable *cancellable,
 }
 
 static Login1Seat *
-get_seat_proxy (gchar        *seat_id,
-                GCancellable *cancellable,
+get_seat_proxy (GCancellable *cancellable,
                 GError      **error)
 {
-  g_autofree char *seat_proxy_path = get_escaped_dbus_path ("/org/freedesktop/login1/seat", seat_id);
   Login1Seat *seat = login1_seat_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
                                                          G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
                                                          "org.freedesktop.login1",
-                                                         seat_proxy_path,
+                                                         "/org/freedesktop/login1/seat/self",
                                                          cancellable, error);
   if (!seat)
     g_prefix_error(error, "Could not get seat proxy: ");
@@ -513,7 +511,7 @@ meta_launcher_new (GError **error)
   if (!seat_id)
     goto fail;
 
-  seat_proxy = get_seat_proxy (seat_id, NULL, error);
+  seat_proxy = get_seat_proxy (NULL, error);
   if (!seat_proxy)
     goto fail;
 

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

@@ -58,9 +58,6 @@
 #include "backends/meta-output.h"
 #include "backends/meta-renderer-view.h"
 #include "backends/native/meta-crtc-kms.h"
-#include "backends/native/meta-drm-buffer-dumb.h"
-#include "backends/native/meta-drm-buffer-gbm.h"
-#include "backends/native/meta-drm-buffer.h"
 #include "backends/native/meta-gpu-kms.h"
 #include "backends/native/meta-monitor-manager-kms.h"
 #include "backends/native/meta-renderer-native-gles3.h"
@@ -147,8 +144,10 @@ typedef struct _MetaOnscreenNativeSecondaryGpuState
 
   struct {
     struct gbm_surface *surface;
-    MetaDrmBuffer *current_fb;
-    MetaDrmBuffer *next_fb;
+    uint32_t current_fb_id;
+    uint32_t next_fb_id;
+    struct gbm_bo *current_bo;
+    struct gbm_bo *next_bo;
   } gbm;
 
   struct {
@@ -169,8 +168,10 @@ typedef struct _MetaOnscreenNative
 
   struct {
     struct gbm_surface *surface;
-    MetaDrmBuffer *current_fb;
-    MetaDrmBuffer *next_fb;
+    uint32_t current_fb_id;
+    uint32_t next_fb_id;
+    struct gbm_bo *current_bo;
+    struct gbm_bo *next_bo;
   } gbm;
 
 #ifdef HAVE_EGL_DEVICE
@@ -970,12 +971,25 @@ free_current_secondary_bo (MetaGpuKms                          *gpu_kms,
                            MetaOnscreenNativeSecondaryGpuState *secondary_gpu_state)
 {
   MetaRendererNativeGpuData *renderer_gpu_data;
+  int kms_fd;
+
+  kms_fd = meta_gpu_kms_get_fd (gpu_kms);
 
   renderer_gpu_data = secondary_gpu_state->renderer_gpu_data;
   switch (renderer_gpu_data->secondary.copy_mode)
     {
     case META_SHARED_FRAMEBUFFER_COPY_MODE_GPU:
-      g_clear_object (&secondary_gpu_state->gbm.current_fb);
+      if (secondary_gpu_state->gbm.current_fb_id)
+        {
+          drmModeRmFB (kms_fd, secondary_gpu_state->gbm.current_fb_id);
+          secondary_gpu_state->gbm.current_fb_id = 0;
+        }
+      if (secondary_gpu_state->gbm.current_bo)
+        {
+          gbm_surface_release_buffer (secondary_gpu_state->gbm.surface,
+                                      secondary_gpu_state->gbm.current_bo);
+          secondary_gpu_state->gbm.current_bo = NULL;
+        }
       break;
     case META_SHARED_FRAMEBUFFER_COPY_MODE_CPU:
       break;
@@ -987,8 +1001,22 @@ free_current_bo (CoglOnscreen *onscreen)
 {
   CoglOnscreenEGL *onscreen_egl = onscreen->winsys;
   MetaOnscreenNative *onscreen_native = onscreen_egl->platform;
+  MetaGpuKms *render_gpu = onscreen_native->render_gpu;
+  int kms_fd;
 
-  g_clear_object (&onscreen_native->gbm.current_fb);
+  kms_fd = meta_gpu_kms_get_fd (render_gpu);
+
+  if (onscreen_native->gbm.current_fb_id)
+    {
+      drmModeRmFB (kms_fd, onscreen_native->gbm.current_fb_id);
+      onscreen_native->gbm.current_fb_id = 0;
+    }
+  if (onscreen_native->gbm.current_bo)
+    {
+      gbm_surface_release_buffer (onscreen_native->gbm.surface,
+                                  onscreen_native->gbm.current_bo);
+      onscreen_native->gbm.current_bo = NULL;
+    }
 
   g_hash_table_foreach (onscreen_native->secondary_gpu_states,
                         (GHFunc) free_current_secondary_bo,
@@ -1282,9 +1310,11 @@ static void
 swap_secondary_drm_fb (MetaGpuKms                          *gpu_kms,
                        MetaOnscreenNativeSecondaryGpuState *secondary_gpu_state)
 {
-  g_set_object (&secondary_gpu_state->gbm.current_fb,
-                secondary_gpu_state->gbm.next_fb);
-  g_clear_object (&secondary_gpu_state->gbm.next_fb);
+  secondary_gpu_state->gbm.current_fb_id = secondary_gpu_state->gbm.next_fb_id;
+  secondary_gpu_state->gbm.next_fb_id = 0;
+
+  secondary_gpu_state->gbm.current_bo = secondary_gpu_state->gbm.next_bo;
+  secondary_gpu_state->gbm.next_bo = NULL;
 }
 
 static void
@@ -1295,8 +1325,11 @@ meta_onscreen_native_swap_drm_fb (CoglOnscreen *onscreen)
 
   free_current_bo (onscreen);
 
-  g_set_object (&onscreen_native->gbm.current_fb, onscreen_native->gbm.next_fb);
-  g_clear_object (&onscreen_native->gbm.next_fb);
+  onscreen_native->gbm.current_fb_id = onscreen_native->gbm.next_fb_id;
+  onscreen_native->gbm.next_fb_id = 0;
+
+  onscreen_native->gbm.current_bo = onscreen_native->gbm.next_bo;
+  onscreen_native->gbm.next_bo = NULL;
 
   g_hash_table_foreach (onscreen_native->secondary_gpu_states,
                         (GHFunc) swap_secondary_drm_fb,
@@ -1380,7 +1413,17 @@ free_next_secondary_bo (MetaGpuKms                          *gpu_kms,
   switch (renderer_gpu_data->secondary.copy_mode)
     {
     case META_SHARED_FRAMEBUFFER_COPY_MODE_GPU:
-      g_clear_object (&secondary_gpu_state->gbm.next_fb);
+      if (secondary_gpu_state->gbm.next_fb_id)
+        {
+          int kms_fd;
+
+          kms_fd = meta_gpu_kms_get_fd (gpu_kms);
+          drmModeRmFB (kms_fd, secondary_gpu_state->gbm.next_fb_id);
+          gbm_surface_release_buffer (secondary_gpu_state->gbm.surface,
+                                      secondary_gpu_state->gbm.next_bo);
+          secondary_gpu_state->gbm.next_fb_id = 0;
+          secondary_gpu_state->gbm.next_bo = NULL;
+        }
       break;
     case META_SHARED_FRAMEBUFFER_COPY_MODE_CPU:
       break;
@@ -1405,7 +1448,17 @@ flip_closure_destroyed (MetaRendererView *view)
   switch (renderer_gpu_data->mode)
     {
     case META_RENDERER_NATIVE_MODE_GBM:
-      g_clear_object (&onscreen_native->gbm.next_fb);
+      if (onscreen_native->gbm.next_fb_id)
+        {
+          int kms_fd;
+
+          kms_fd = meta_gpu_kms_get_fd (render_gpu);
+          drmModeRmFB (kms_fd, onscreen_native->gbm.next_fb_id);
+          gbm_surface_release_buffer (onscreen_native->gbm.surface,
+                                      onscreen_native->gbm.next_bo);
+          onscreen_native->gbm.next_bo = NULL;
+          onscreen_native->gbm.next_fb_id = 0;
+        }
 
       g_hash_table_foreach (onscreen_native->secondary_gpu_states,
                             (GHFunc) free_next_secondary_bo,
@@ -1755,12 +1808,12 @@ meta_onscreen_native_flip_crtc (CoglOnscreen  *onscreen,
     case META_RENDERER_NATIVE_MODE_GBM:
       if (gpu_kms == render_gpu)
         {
-          fb_id = meta_drm_buffer_get_fb_id (onscreen_native->gbm.next_fb);
+          fb_id = onscreen_native->gbm.next_fb_id;
         }
       else
         {
           secondary_gpu_state = get_secondary_gpu_state (onscreen, gpu_kms);
-          fb_id = meta_drm_buffer_get_fb_id (secondary_gpu_state->gbm.next_fb);
+          fb_id = secondary_gpu_state->gbm.next_fb_id;
         }
 
       if (!meta_gpu_kms_flip_crtc (gpu_kms,
@@ -1826,7 +1879,7 @@ set_crtc_fb (CoglOnscreen       *onscreen,
       if (!secondary_gpu_state)
         return;
 
-      fb_id = meta_drm_buffer_get_fb_id (secondary_gpu_state->gbm.next_fb);
+      fb_id = secondary_gpu_state->gbm.next_fb_id;
     }
 
   x = crtc->rect.x - logical_monitor->rect.x;
@@ -1869,7 +1922,7 @@ meta_onscreen_native_set_crtc_modes (CoglOnscreen *onscreen)
   switch (renderer_gpu_data->mode)
     {
     case META_RENDERER_NATIVE_MODE_GBM:
-      fb_id = meta_drm_buffer_get_fb_id (onscreen_native->gbm.next_fb);
+      fb_id = onscreen_native->gbm.next_fb_id;
       break;
 #ifdef HAVE_EGL_DEVICE
     case META_RENDERER_NATIVE_MODE_EGL_DEVICE:
@@ -1937,7 +1990,7 @@ crtc_mode_set_fallback (CoglOnscreen       *onscreen,
       return FALSE;
     }
 
-  fb_id = meta_drm_buffer_get_fb_id (onscreen_native->gbm.next_fb);
+  fb_id = onscreen_native->gbm.next_fb_id;
   set_crtc_fb (onscreen, logical_monitor, crtc, fb_id);
   return TRUE;
 }
@@ -2037,6 +2090,101 @@ meta_onscreen_native_flip_crtcs (CoglOnscreen *onscreen)
   g_closure_unref (flip_closure);
 }
 
+static gboolean
+gbm_get_next_fb_id (MetaGpuKms         *gpu_kms,
+                    struct gbm_surface *gbm_surface,
+                    struct gbm_bo     **out_next_bo,
+                    uint32_t           *out_next_fb_id)
+{
+  MetaRendererNative *renderer_native = meta_renderer_native_from_gpu (gpu_kms);
+  struct gbm_bo *next_bo;
+  uint32_t next_fb_id;
+  int kms_fd;
+  uint32_t handles[4] = { 0, };
+  uint32_t strides[4] = { 0, };
+  uint32_t offsets[4] = { 0, };
+  uint64_t modifiers[4] = { 0, };
+  int i;
+
+  /* Now we need to set the CRTC to whatever is the front buffer */
+  next_bo = gbm_surface_lock_front_buffer (gbm_surface);
+
+  if (!next_bo)
+    {
+      g_error ("Impossible to lock surface front buffer: %m");
+      return FALSE;
+    }
+
+  if (gbm_bo_get_handle_for_plane (next_bo, 0).s32 == -1)
+    {
+      /* Failed to fetch handle to plane, falling back to old method */
+      strides[0] = gbm_bo_get_stride (next_bo);
+      handles[0] = gbm_bo_get_handle (next_bo).u32;
+      offsets[0] = 0;
+      modifiers[0] = DRM_FORMAT_MOD_INVALID;
+    }
+  else
+    {
+      for (i = 0; i < gbm_bo_get_plane_count (next_bo); i++)
+        {
+          strides[i] = gbm_bo_get_stride_for_plane (next_bo, i);
+          handles[i] = gbm_bo_get_handle_for_plane (next_bo, i).u32;
+          offsets[i] = gbm_bo_get_offset (next_bo, i);
+          modifiers[i] = gbm_bo_get_modifier (next_bo);
+        }
+    }
+
+  kms_fd = meta_gpu_kms_get_fd (gpu_kms);
+
+  if (renderer_native->use_modifiers &&
+      modifiers[0] != DRM_FORMAT_MOD_INVALID)
+    {
+      if (drmModeAddFB2WithModifiers (kms_fd,
+                                      gbm_bo_get_width (next_bo),
+                                      gbm_bo_get_height (next_bo),
+                                      gbm_bo_get_format (next_bo),
+                                      handles,
+                                      strides,
+                                      offsets,
+                                      modifiers,
+                                      &next_fb_id,
+                                      DRM_MODE_FB_MODIFIERS))
+        {
+          g_warning ("Failed to create new back buffer handle: %m");
+          gbm_surface_release_buffer (gbm_surface, next_bo);
+          return FALSE;
+        }
+    }
+  else if (drmModeAddFB2 (kms_fd,
+                          gbm_bo_get_width (next_bo),
+                          gbm_bo_get_height (next_bo),
+                          gbm_bo_get_format (next_bo),
+                          handles,
+                          strides,
+                          offsets,
+                          &next_fb_id,
+                          0))
+    {
+      if (drmModeAddFB (kms_fd,
+                        gbm_bo_get_width (next_bo),
+                        gbm_bo_get_height (next_bo),
+                        24, /* depth */
+                        32, /* bpp */
+                        strides[0],
+                        handles[0],
+                        &next_fb_id))
+        {
+          g_warning ("Failed to create new back buffer handle: %m");
+          gbm_surface_release_buffer (gbm_surface, next_bo);
+          return FALSE;
+        }
+    }
+
+  *out_next_bo = next_bo;
+  *out_next_fb_id = next_fb_id;
+  return TRUE;
+}
+
 static void
 wait_for_pending_flips (CoglOnscreen *onscreen)
 {
@@ -2069,8 +2217,6 @@ copy_shared_framebuffer_gpu (CoglOnscreen                        *onscreen,
   MetaRendererNative *renderer_native = renderer_gpu_data->renderer_native;
   MetaEgl *egl = meta_renderer_native_get_egl (renderer_native);
   GError *error = NULL;
-  MetaDrmBufferGbm *buffer_gbm;
-  struct gbm_bo *bo;
 
   if (!meta_egl_make_current (egl,
                               renderer_gpu_data->egl_display,
@@ -2086,14 +2232,12 @@ copy_shared_framebuffer_gpu (CoglOnscreen                        *onscreen,
 
   *egl_context_changed = TRUE;
 
-  buffer_gbm = META_DRM_BUFFER_GBM (onscreen_native->gbm.next_fb);
-  bo =  meta_drm_buffer_gbm_get_bo (buffer_gbm);
   if (!meta_renderer_native_gles3_blit_shared_bo (egl,
                                                   renderer_native->gles3,
                                                   renderer_gpu_data->egl_display,
                                                   renderer_gpu_data->secondary.egl_context,
                                                   secondary_gpu_state->egl_surface,
-                                                  bo,
+                                                  onscreen_native->gbm.next_bo,
                                                   &error))
     {
       g_warning ("Failed to blit shared framebuffer: %s", error->message);
@@ -2111,19 +2255,10 @@ copy_shared_framebuffer_gpu (CoglOnscreen                        *onscreen,
       return;
     }
 
-  g_clear_object (&secondary_gpu_state->gbm.next_fb);
-  buffer_gbm = meta_drm_buffer_gbm_new (secondary_gpu_state->gpu_kms,
-                                        secondary_gpu_state->gbm.surface,
-                                        renderer_native->use_modifiers,
-                                        &error);
-  secondary_gpu_state->gbm.next_fb = META_DRM_BUFFER (buffer_gbm);
-  if (!secondary_gpu_state->gbm.next_fb)
-    {
-      g_warning ("meta_drm_buffer_gbm_new failed: %s",
-                 error->message);
-      g_error_free (error);
-      return;
-    }
+  gbm_get_next_fb_id (secondary_gpu_state->gpu_kms,
+                      secondary_gpu_state->gbm.surface,
+                      &secondary_gpu_state->gbm.next_bo,
+                      &secondary_gpu_state->gbm.next_fb_id);
 }
 
 typedef struct _PixelFormatMap {
@@ -2202,7 +2337,6 @@ copy_shared_framebuffer_cpu (CoglOnscreen                        *onscreen,
   CoglBitmap *dumb_bitmap;
   CoglPixelFormat cogl_format;
   gboolean ret;
-  MetaDrmBufferDumb *buffer_dumb;
 
   width = cogl_framebuffer_get_width (framebuffer);
   height = cogl_framebuffer_get_height (framebuffer);
@@ -2243,9 +2377,7 @@ copy_shared_framebuffer_cpu (CoglOnscreen                        *onscreen,
 
   cogl_object_unref (dumb_bitmap);
 
-  g_clear_object (&secondary_gpu_state->gbm.next_fb);
-  buffer_dumb = meta_drm_buffer_dumb_new (target_fb_id);
-  secondary_gpu_state->gbm.next_fb = META_DRM_BUFFER (buffer_dumb);
+  secondary_gpu_state->gbm.next_fb_id = target_fb_id;
 }
 
 static void
@@ -2332,8 +2464,6 @@ meta_onscreen_native_swap_buffers_with_damage (CoglOnscreen *onscreen,
   CoglFrameInfo *frame_info;
   gboolean egl_context_changed = FALSE;
   MetaPowerSave power_save_mode;
-  g_autoptr (GError) error = NULL;
-  MetaDrmBufferGbm *buffer_gbm;
 
   /*
    * Wait for the flip callback before continuing, as we might have started the
@@ -2355,20 +2485,14 @@ meta_onscreen_native_swap_buffers_with_damage (CoglOnscreen *onscreen,
   switch (renderer_gpu_data->mode)
     {
     case META_RENDERER_NATIVE_MODE_GBM:
-      g_warn_if_fail (onscreen_native->gbm.next_fb == NULL);
-      g_clear_object (&onscreen_native->gbm.next_fb);
+      g_warn_if_fail (onscreen_native->gbm.next_bo == NULL &&
+                      onscreen_native->gbm.next_fb_id == 0);
 
-      buffer_gbm = meta_drm_buffer_gbm_new (render_gpu,
-                                            onscreen_native->gbm.surface,
-                                            renderer_native->use_modifiers,
-                                            &error);
-      onscreen_native->gbm.next_fb = META_DRM_BUFFER (buffer_gbm);
-      if (!onscreen_native->gbm.next_fb)
-        {
-          g_warning ("meta_drm_buffer_gbm_new failed: %s",
-                     error->message);
-          return;
-        }
+      if (!gbm_get_next_fb_id (render_gpu,
+                               onscreen_native->gbm.surface,
+                               &onscreen_native->gbm.next_bo,
+                               &onscreen_native->gbm.next_fb_id))
+        return;
 
       break;
 #ifdef HAVE_EGL_DEVICE
@@ -2959,7 +3083,7 @@ meta_renderer_native_release_onscreen (CoglOnscreen *onscreen)
     case META_RENDERER_NATIVE_MODE_GBM:
       /* flip state takes a reference on the onscreen so there should
        * never be outstanding flips when we reach here. */
-      g_return_if_fail (onscreen_native->gbm.next_fb == NULL);
+      g_return_if_fail (onscreen_native->gbm.next_fb_id == 0);
 
       free_current_bo (onscreen);
 

src/core/boxes.c

@@ -851,7 +851,10 @@ meta_rectangle_expand_to_avoiding_struts (MetaRectangle       *rect,
 void
 meta_rectangle_free_list_and_elements (GList *filled_list)
 {
-  g_list_free_full (filled_list, g_free);
+  g_list_foreach (filled_list,
+                  (void (*)(gpointer,gpointer))&g_free, /* ew, for ugly */
+                  NULL);
+  g_list_free (filled_list);
 }
 
 gboolean
@@ -2051,11 +2054,25 @@ meta_rectangle_scale_double (const MetaRectangle  *rect,
                              MetaRoundingStrategy  rounding_strategy,
                              MetaRectangle        *dest)
 {
-  ClutterRect tmp = CLUTTER_RECT_INIT (rect->x, rect->y,
-                                       rect->width, rect->height);
-
-  clutter_rect_scale (&tmp, scale, scale);
-  meta_rectangle_from_clutter_rect (&tmp, rounding_strategy, dest);
+  switch (rounding_strategy)
+    {
+    case META_ROUNDING_STRATEGY_SHRINK:
+      *dest = (MetaRectangle) {
+        .x = (int) ceil (rect->x * scale),
+        .y = (int) ceil (rect->y * scale),
+        .width = (int) floor (rect->width * scale),
+        .height = (int) floor (rect->height * scale),
+      };
+      break;
+    case META_ROUNDING_STRATEGY_GROW:
+      *dest = (MetaRectangle) {
+        .x = (int) floor (rect->x * scale),
+        .y = (int) floor (rect->y * scale),
+        .width = (int) ceil (rect->width * scale),
+        .height = (int) ceil (rect->height * scale),
+      };
+      break;
+    }
 }
 
 void
@@ -2068,7 +2085,12 @@ meta_rectangle_transform (const MetaRectangle  *rect,
   switch (transform)
     {
     case META_MONITOR_TRANSFORM_NORMAL:
-      *dest = *rect;
+      *dest = (MetaRectangle) {
+        .x = rect->x,
+        .y = rect->y,
+        .width = rect->width,
+        .height = rect->height,
+      };
       break;
     case META_MONITOR_TRANSFORM_90:
       *dest = (MetaRectangle) {

src/core/edge-resistance.c

@@ -1157,7 +1157,13 @@ compute_resistance_and_snapping_edges (MetaDisplay *display)
   g_list_free (stacked_windows);
   /* Free the memory used by the obscuring windows/docks lists */
   g_slist_free (window_stacking);
-  g_slist_free_full (obscuring_windows, g_free);
+  /* FIXME: Shouldn't there be a helper function to make this one line of code
+   * to free a list instead of four ugly ones?
+   */
+  g_slist_foreach (obscuring_windows,
+                   (void (*)(gpointer,gpointer))&g_free, /* ew, for ugly */
+                   NULL);
+  g_slist_free (obscuring_windows);
 
   /* Sort the list.  FIXME: Should I bother with this sorting?  I just
    * sort again later in cache_edges() anyway...

src/core/meta-launch-context.c

@@ -110,24 +110,13 @@ static void
 meta_launch_context_constructed (GObject *object)
 {
   MetaLaunchContext *context = META_LAUNCH_CONTEXT (object);
-  const char *x11_display, *wayland_display;
 
   G_OBJECT_CLASS (meta_launch_context_parent_class)->constructed (object);
 
-  x11_display = getenv ("DISPLAY");
-  wayland_display = getenv ("WAYLAND_DISPLAY");
-
-  if (x11_display)
-    {
-      g_app_launch_context_setenv (G_APP_LAUNCH_CONTEXT (context),
-                                   "DISPLAY", x11_display);
-    }
-
-  if (wayland_display)
-    {
-      g_app_launch_context_setenv (G_APP_LAUNCH_CONTEXT (context),
-                                   "WAYLAND_DISPLAY", wayland_display);
-    }
+  g_app_launch_context_setenv (G_APP_LAUNCH_CONTEXT (context),
+                               "DISPLAY", getenv ("DISPLAY"));
+  g_app_launch_context_setenv (G_APP_LAUNCH_CONTEXT (context),
+                               "WAYLAND_DISPLAY", getenv ("WAYLAND_DISPLAY"));
 }
 
 static gchar *

src/core/place.c

@@ -622,9 +622,12 @@ meta_window_process_placement (MetaWindow        *window,
   window_height = placement_rule->height;
   meta_window_get_frame_rect (parent, &parent_rect);
 
-  anchor_rect = placement_rule->anchor_rect;
-  anchor_rect.x += parent_rect.x;
-  anchor_rect.y += parent_rect.y;
+  anchor_rect = (MetaRectangle) {
+    .x = parent_rect.x + placement_rule->anchor_rect.x,
+    .y = parent_rect.y + placement_rule->anchor_rect.y,
+    .width = placement_rule->anchor_rect.width,
+    .height = placement_rule->anchor_rect.height,
+  };
 
   /* Place at anchor point. */
   if (placement_rule->anchor & META_PLACEMENT_ANCHOR_LEFT)

src/core/startup-notification.c

@@ -575,7 +575,8 @@ meta_startup_notification_finalize (GObject *object)
   if (sn->startup_sequence_timeout)
     g_source_remove (sn->startup_sequence_timeout);
 
-  g_slist_free_full (sn->startup_sequences, g_object_unref);
+  g_slist_foreach (sn->startup_sequences, (GFunc) g_object_unref, NULL);
+  g_slist_free (sn->startup_sequences);
   sn->startup_sequences = NULL;
 
   G_OBJECT_CLASS (meta_startup_notification_parent_class)->finalize (object);

src/core/util.c

@@ -241,6 +241,20 @@ utf8_fputs (const char *str,
   return retval;
 }
 
+/**
+ * meta_free_gslist_and_elements: (skip)
+ * @list_to_deep_free: list to deep free
+ *
+ */
+void
+meta_free_gslist_and_elements (GSList *list_to_deep_free)
+{
+  g_slist_foreach (list_to_deep_free,
+                   (void (*)(gpointer,gpointer))&g_free, /* ew, for ugly */
+                   NULL);
+  g_slist_free (list_to_deep_free);
+}
+
 #ifdef WITH_VERBOSE_MODE
 void
 meta_debug_spew_real (const char *format, ...)

src/core/window.c

@@ -692,7 +692,7 @@ meta_window_class_init (MetaWindowClass *klass)
    * MetaWindow::size-changed:
    * @window: a #MetaWindow
    *
-   * This is emitted when the size of a window might
+   * This is emitted when the position of a window might
    * have changed. Specifically, this is emitted when the
    * size of the toplevel window has changed, or when the
    * size of the client window has changed.
@@ -1525,7 +1525,7 @@ meta_window_unmanage (MetaWindow  *window,
 
   if (window->struts)
     {
-      g_slist_free_full (window->struts, g_free);
+      meta_free_gslist_and_elements (window->struts);
       window->struts = NULL;
 
       meta_topic (META_DEBUG_WORKAREA,

src/core/workspace.c

@@ -52,6 +52,8 @@ void meta_workspace_queue_calc_showing   (MetaWorkspace *workspace);
 static void focus_ancestor_or_top_window (MetaWorkspace *workspace,
                                           MetaWindow    *not_this_one,
                                           guint32        timestamp);
+static void free_this                    (gpointer candidate,
+                                          gpointer dummy);
 
 G_DEFINE_TYPE (MetaWorkspace, meta_workspace, G_TYPE_OBJECT);
 
@@ -263,6 +265,13 @@ meta_workspace_new (MetaWorkspaceManager *workspace_manager)
   return workspace;
 }
 
+/* Foreach function for workspace_free_struts() */
+static void
+free_this (gpointer candidate, gpointer dummy)
+{
+  g_free (candidate);
+}
+
 /**
  * workspace_free_all_struts:
  * @workspace: The workspace.
@@ -275,7 +284,8 @@ workspace_free_all_struts (MetaWorkspace *workspace)
   if (workspace->all_struts == NULL)
     return;
 
-  g_slist_free_full (workspace->all_struts, g_free);
+  g_slist_foreach (workspace->all_struts, free_this, NULL);
+  g_slist_free (workspace->all_struts);
   workspace->all_struts = NULL;
 }
 
@@ -291,7 +301,8 @@ workspace_free_builtin_struts (MetaWorkspace *workspace)
   if (workspace->builtin_struts == NULL)
     return;
 
-  g_slist_free_full (workspace->builtin_struts, g_free);
+  g_slist_foreach (workspace->builtin_struts, free_this, NULL);
+  g_slist_free (workspace->builtin_struts);
   workspace->builtin_struts = NULL;
 }
 

src/meson.build

@@ -574,12 +574,6 @@ if have_native_backend
     'backends/native/meta-crtc-kms.h',
     'backends/native/meta-cursor-renderer-native.c',
     'backends/native/meta-cursor-renderer-native.h',
-    'backends/native/meta-drm-buffer-dumb.c',
-    'backends/native/meta-drm-buffer-dumb.h',
-    'backends/native/meta-drm-buffer-gbm.c',
-    'backends/native/meta-drm-buffer-gbm.h',
-    'backends/native/meta-drm-buffer.c',
-    'backends/native/meta-drm-buffer.h',
     'backends/native/meta-gpu-kms.c',
     'backends/native/meta-gpu-kms.h',
     'backends/native/meta-input-settings-native.c',

src/meta/util.h

@@ -149,6 +149,9 @@ char* meta_external_binding_name_for_action (guint keybinding_action);
 META_EXPORT
 char* meta_g_utf8_strndup (const gchar *src, gsize n);
 
+META_EXPORT
+void  meta_free_gslist_and_elements (GSList *list_to_deep_free);
+
 META_EXPORT
 GPid meta_show_dialog (const char *type,
                        const char *message,

src/org.gnome.Mutter.RemoteDesktop.xml

@@ -121,7 +121,6 @@
       <arg name="dy" type="d" direction="in" />
       <arg name="flags" type="u" direction="in" />
     </method>
-
     <!--
 	NotifyPointerAxisDiscrete:
 
@@ -135,7 +134,7 @@
     <!--
 	NotifyPointerMotionRelative:
 
-	A relative pointer motion event notification
+	A absolute pointer motion event notification
      -->
     <method name="NotifyPointerMotionRelative">
       <arg name="dx" type="d" direction="in" />

src/tests/boxes-tests.c

@@ -221,7 +221,13 @@ test_basic_fitting (void)
 static void
 free_strut_list (GSList *struts)
 {
-  g_slist_free_full (struts, g_free);
+  GSList *tmp = struts;
+  while (tmp)
+    {
+      g_free (tmp->data);
+      tmp = tmp->next;
+    }
+  g_slist_free (struts);
 }
 
 static GSList*

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

@@ -253,9 +253,16 @@ meta_wayland_actor_surface_commit (MetaWaylandSurfaceRole  *surface_role,
 {
   MetaWaylandActorSurface *actor_surface =
     META_WAYLAND_ACTOR_SURFACE (surface_role);
+  MetaWaylandSurface *surface =
+    meta_wayland_surface_role_get_surface (surface_role);
+  MetaWaylandSurface *toplevel_surface;
 
   meta_wayland_actor_surface_queue_frame_callbacks (actor_surface, pending);
 
+  toplevel_surface = meta_wayland_surface_get_toplevel (surface);
+  if (!toplevel_surface || !toplevel_surface->window)
+    return;
+
   meta_wayland_actor_surface_sync_actor_state (actor_surface);
 }
 

src/wayland/meta-wayland-dnd-surface.c

@@ -45,12 +45,8 @@ dnd_surface_commit (MetaWaylandSurfaceRole  *surface_role,
 {
   MetaWaylandSurface *surface =
     meta_wayland_surface_role_get_surface (surface_role);
-  MetaWaylandSurfaceRoleClass *surface_role_class =
-    META_WAYLAND_SURFACE_ROLE_CLASS (meta_wayland_surface_role_dnd_parent_class);
 
   meta_wayland_surface_queue_pending_state_frame_callbacks (surface, pending);
-
-  surface_role_class->commit (surface_role, pending);
 }
 
 static void

src/wayland/meta-wayland-pointer-constraints.c

@@ -862,19 +862,6 @@ init_pointer_constraint (struct wl_resource                      *resource,
       return;
     }
 
-  switch (lifetime)
-    {
-    case ZWP_POINTER_CONSTRAINTS_V1_LIFETIME_ONESHOT:
-    case ZWP_POINTER_CONSTRAINTS_V1_LIFETIME_PERSISTENT:
-      break;
-
-    default:
-      wl_resource_post_error (resource,
-                              WL_DISPLAY_ERROR_INVALID_OBJECT,
-                              "Invalid constraint lifetime");
-      return;
-    }
-
   constraint = meta_wayland_pointer_constraint_new (surface, seat,
                                                     region,
                                                     lifetime,

src/wayland/meta-wayland-shell-surface.c

@@ -175,22 +175,6 @@ meta_wayland_shell_surface_surface_commit (MetaWaylandSurfaceRole  *surface_role
   window->buffer_rect.height = cogl_texture_get_height (texture) * scale;
 }
 
-static void
-meta_wayland_shell_surface_sync_actor_state (MetaWaylandActorSurface *actor_surface)
-{
-  MetaWaylandSurfaceRole *surface_role =
-    META_WAYLAND_SURFACE_ROLE (actor_surface);
-  MetaWaylandSurface *surface =
-    meta_wayland_surface_role_get_surface (surface_role);
-  MetaWaylandActorSurfaceClass *actor_surface_class =
-    META_WAYLAND_ACTOR_SURFACE_CLASS (meta_wayland_shell_surface_parent_class);
-  MetaWaylandSurface *toplevel_surface;
-
-  toplevel_surface = meta_wayland_surface_get_toplevel (surface);
-  if (toplevel_surface && toplevel_surface->window)
-    actor_surface_class->sync_actor_state (actor_surface);
-}
-
 static void
 meta_wayland_shell_surface_init (MetaWaylandShellSurface *role)
 {
@@ -201,10 +185,6 @@ meta_wayland_shell_surface_class_init (MetaWaylandShellSurfaceClass *klass)
 {
   MetaWaylandSurfaceRoleClass *surface_role_class =
     META_WAYLAND_SURFACE_ROLE_CLASS (klass);
-  MetaWaylandActorSurfaceClass *actor_surface_class =
-    META_WAYLAND_ACTOR_SURFACE_CLASS (klass);
 
   surface_role_class->commit = meta_wayland_shell_surface_surface_commit;
-  actor_surface_class->sync_actor_state =
-    meta_wayland_shell_surface_sync_actor_state;
 }

src/wayland/meta-wayland-subsurface.c

@@ -199,11 +199,8 @@ meta_wayland_subsurface_sync_actor_state (MetaWaylandActorSurface *actor_surface
     meta_wayland_surface_role_get_surface (surface_role);
   MetaWaylandActorSurfaceClass *actor_surface_class =
     META_WAYLAND_ACTOR_SURFACE_CLASS (meta_wayland_subsurface_parent_class);
-  MetaWaylandSurface *toplevel_surface;
 
-  toplevel_surface = meta_wayland_surface_get_toplevel (surface);
-  if (toplevel_surface && toplevel_surface->window)
-    actor_surface_class->sync_actor_state (actor_surface);
+  actor_surface_class->sync_actor_state (actor_surface);
 
   sync_actor_subsurface_state (surface);
 }

src/wayland/meta-xwayland.c

@@ -647,20 +647,6 @@ xwayland_surface_get_toplevel (MetaWaylandSurfaceRole *surface_role)
   return meta_wayland_surface_role_get_surface (surface_role);
 }
 
-static void
-xwayland_surface_sync_actor_state (MetaWaylandActorSurface *actor_surface)
-{
-  MetaWaylandSurfaceRole *surface_role =
-    META_WAYLAND_SURFACE_ROLE (actor_surface);
-  MetaWaylandSurface *surface =
-    meta_wayland_surface_role_get_surface (surface_role);
-  MetaWaylandActorSurfaceClass *actor_surface_class =
-    META_WAYLAND_ACTOR_SURFACE_CLASS (meta_wayland_surface_role_xwayland_parent_class);
-
-  if (surface->window)
-    actor_surface_class->sync_actor_state (actor_surface);
-}
-
 static void
 meta_wayland_surface_role_xwayland_init (MetaWaylandSurfaceRoleXWayland *role)
 {
@@ -671,15 +657,11 @@ meta_wayland_surface_role_xwayland_class_init (MetaWaylandSurfaceRoleXWaylandCla
 {
   MetaWaylandSurfaceRoleClass *surface_role_class =
     META_WAYLAND_SURFACE_ROLE_CLASS (klass);
-  MetaWaylandActorSurfaceClass *actor_surface_class =
-    META_WAYLAND_ACTOR_SURFACE_CLASS (klass);
 
   surface_role_class->assigned = xwayland_surface_assigned;
   surface_role_class->commit = xwayland_surface_commit;
   surface_role_class->get_toplevel = xwayland_surface_get_toplevel;
 
-  actor_surface_class->sync_actor_state = xwayland_surface_sync_actor_state;
-
   xwayland_surface_signals[XWAYLAND_SURFACE_WINDOW_ASSOCIATED] =
     g_signal_new ("window-associated",
                   G_TYPE_FROM_CLASS (klass),

src/x11/meta-x11-selection.c

@@ -249,7 +249,7 @@ source_new_cb (GObject      *object,
   MetaSelection *selection = data->selection;
   MetaSelectionType selection_type = data->selection_type;
   MetaX11Display *x11_display = data->x11_display;
-  g_autoptr (GError) error = NULL;
+  GError *error = NULL;
 
   source = meta_selection_source_x11_new_finish (res, &error);
   if (source)
@@ -257,7 +257,7 @@ source_new_cb (GObject      *object,
       meta_selection_set_owner (selection, selection_type, source);
       g_set_object (&x11_display->selection.owners[selection_type], source);
     }
-  else if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
+  else
     {
       g_warning ("Could not create selection source for X11: %s",
                  error->message);

src/x11/window-x11.c

@@ -1559,7 +1559,7 @@ meta_window_x11_update_struts (MetaWindow *window)
   changed = (old_iter != NULL || new_iter != NULL);
 
   /* Update appropriately */
-  g_slist_free_full (old_struts, g_free);
+  meta_free_gslist_and_elements (old_struts);
   window->struts = new_struts;
   return changed;
 }