ci: Set some ubsan options

Hopefully, this makes the build survive.

.gitlab-ci.yml

@@ -26,7 +26,7 @@ variables:
   BACKEND_FLAGS: "-Dx11-backend=true -Dwayland-backend=true -Dbroadway-backend=true"
   FEATURE_FLAGS: "-Dvulkan=enabled -Dcloudproviders=enabled -Dbuild-testsuite=true -Dintrospection=enabled"
   MESON_TEST_TIMEOUT_MULTIPLIER: 3
-  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v49"
+  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v50"
 
 workflow:
   rules:
@@ -422,7 +422,7 @@ asan-build:
     - export PATH="$HOME/.local/bin:$PATH"
     - CC=clang meson setup
             --buildtype=debugoptimized
-            -Db_sanitize=address
+            -Db_sanitize=address,undefined
             -Db_lundef=false
             -Dbuild-demos=false
             -Dbuild-tests=false
@@ -445,8 +445,9 @@ reference:
             --force-fallback-for=gdk-pixbuf,pango
             -Dintrospection=enabled
             -Ddocumentation=true
+            -Dgtk_doc=true
             -Dgdk-pixbuf:gtk_doc=true
-            -Dpango:documentation=true
+            -Dpango:gtk_doc=true
             -Dbuild-demos=false
             -Dbuild-examples=false
             -Dbuild-tests=false

.gitlab-ci/flatpak-build.sh

@@ -19,12 +19,13 @@ flatpak build ${builddir} meson \
                 --buildtype=debugoptimized \
                 -Dx11-backend=true \
                 -Dwayland-backend=true \
+                -Dvulkan=disabled \
                 -Dbuild-tests=false \
                 -Dbuild-testsuite=false \
                 -Dbuild-examples=false \
                 -Dintrospection=disabled \
                 -Dbuild-demos=true \
-                -Dprofile=devel \
+                -Ddemo-profile=devel \
                 _flatpak_build
 
 flatpak build --env=CI_COMMIT_SHORT_SHA=$CI_COMMIT_SHORT_SHA ${builddir} ninja -C _flatpak_build install

.gitlab-ci/run-tests.sh

@@ -11,7 +11,7 @@ multiplier=${MESON_TEST_TIMEOUT_MULTIPLIER:-1}
 
 # Ignore memory leaks lower in dependencies
 export LSAN_OPTIONS=suppressions=$srcdir/lsan.supp:print_suppressions=0:detect_leaks=0:allocator_may_return_null=1
-export G_SLICE=always-malloc
+export UBSAN_OPTIONS=silence_unsigned_overflow=1
 
 case "${setup}" in
   x11*)

.gitlab-ci/test-msys2.sh

@@ -34,8 +34,7 @@ pacman --noconfirm -S --needed \
     mingw-w64-$MSYS2_ARCH-shared-mime-info \
     mingw-w64-$MSYS2_ARCH-python-gobject \
     mingw-w64-$MSYS2_ARCH-shaderc \
-    mingw-w64-$MSYS2_ARCH-vulkan \
-    mingw-w64-$MSYS2_ARCH-vulkan-headers
+    mingw-w64-$MSYS2_ARCH-vulkan
 
 mkdir -p _ccache
 export CCACHE_BASEDIR="$(pwd)"
@@ -45,7 +44,7 @@ export CCACHE_DIR="${CCACHE_BASEDIR}/_ccache"
 ccache --zero-stats
 ccache --show-stats
 export CCACHE_DISABLE=true
-meson setup \
+meson \
     -Dx11-backend=false \
     -Dwayland-backend=false \
     -Dwin32-backend=true \

CONTRIBUTING.md

@@ -35,7 +35,7 @@ The issue tracker is meant to be used for actionable issues only.
 
 You should not open a new issue for security related questions.
 
-When in doubt, follow the process for [GNOME security issues](https://security.gnome.org/).
+When in doubt, follow [security](https://security.gnome.org/).
 
 ### Bug reports
 
@@ -144,28 +144,33 @@ $ git clone https://gitlab.gnome.org/yourusername/gtk.git
 $ cd gtk
 ```
 
+**Note**: if you plan to push changes to back to the main repository and
+have a GNOME account, you can skip the fork, and use the following instead:
+
+```sh
+$ git clone git@gitlab.gnome.org:GNOME/gtk.git
+$ cd gtk
+```
+
 To compile the Git version of GTK on your system, you will need to
 configure your build using Meson:
 
 ```sh
-$ meson setup _builddir .
-$ meson compile -C _builddir
+$ meson _builddir .
+$ cd _builddir
+$ ninja
 ```
 
 Typically, you should work on your own branch:
 
 ```sh
-$ git switch -C your-branch
+$ git checkout -b your-branch
 ```
 
 Once you've finished working on the bug fix or feature, push the branch
 to the Git repository and open a new merge request, to let the GTK
 maintainers review your contribution.
 
-**Important**: Do **not** attach a diff or a patch file to a GitLab issue.
-Patches cannot be reviewed, and do not not go through the CI pipeline. If
-you wish to submit your changes to GTK, always use a merge request.
-
 ### Code reviews
 
 Each contribution is reviewed by the core developers of the GTK project.
@@ -257,4 +262,4 @@ people committing to GTK to follow a few rules:
 
 If you have been contributing to GTK for a while and you don't have commit
 access to the repository, you may ask to obtain it following the [GNOME account
-process](https://handbook.gnome.org/infrastructure/developer-access.html).
+process](https://wiki.gnome.org/AccountsTeam/NewAccounts).

NEWS

@@ -1,202 +1,6 @@
-Overview of Changes in 4.15.1, xx-xx-xxxx
+Overview of Changes in 4.14.1, xx-xx-xxxx
 =========================================
 
-Overview of Changes in 4.15.0, 21-04-2024
-=========================================
-
-This release changes the default GSK renderer to be Vulkan, on
-Wayland. Other platforms still use ngl.
-
-The intent of this change is to get wider testing and verify that
-Vulkan drivers are good enough for us to rely on. If significant
-problems show up, we will revert this change for 4.16.
-
-You can still override the renderer choice using the GSK_RENDERER
-environment variable.
-
----
-
-This release also changes font rendering settings by introducing
-a new high-level gtk-font-rendering settings which gives GTK more
-freedom to decide on font rendering.
-
-You can still use the low-level font-related settings by changing
-the new property to 'manual'.
-
----
-
-* GtkColumnView:
- - Fix infinite loops in dispose
- - Fix problems with weak ref cycles in GtkExpression
-
-* GtkListView:
-* GtkShortcutManager:
- - Track the propagation phase of added controllers
-
-* GtkGLArea:
- - Produce dmabuf textures, so graphics offload is possible
-
-* GtkTextView:
- - Support text shadows
-
-* GtkGraphicsOffload:
- - Add a black-background property
-
-* Settings:
- - Add a new gtk-font-rendering setting
-
-* Accessibility:
- - Add support for GetRangeExtents to GtkAccessibleText
- - Add support for GetOffsetAtPoint to GtkAccessibleText
- - Implement GtkAccessibleRange for scrollbars
-
-* GDK:
- - Add a callback-based cursor API
-
-* GSK:
--  Use the Vulkan renderer by default
- - Avoid an infinite recursion with offscreens in some cases
- - Optimize graphics offload to make it more likely that compositors
-   can use direct scanout
-
-* X11:
- - Fix some confusing debug messages
- - Drop a no-longer-relevant optimization that was interfering with
-   getting the current window manager capabilities
-
-* macOS:
- - Implement the color picker for macOS 10.15+
-
-* Debugging:
- - Snow monitor resolution in the inspector
-
-* Demos:
- - Use graphics offload in the shadertoy demo
- - Show more reliable fps numbers in the fishbowl demo
-
-* Tools:
- - Support generating pdf in gtk4-rendernode-tool
-
-* Build:
- - Require pango 1.52
- - Require cairo 1.18
- - Add a missing dependency that was causing build failures
- - Drop deprecated build options:
-   gtk_doc -> documentation
-   update_screenshots -> screenshots
-   demo-profile -> profile
-   demos -> build-demos
-
-* Deprecations:
- - gdk_widget_set/get_font_options
- - gdk_wayland/x11_display_set_cursor_theme
-
-* Translation updates:
- Basque
- Brazilian Portuguese
- British English
- Chinese (China)
- Hebrew
- Kabyle
- Persian
- Polish
- Russian
- Slovenian
- Swedish
- Turkish
-
-
-Overview of Changes in 4.14.2, 03-04-2024
-=========================================
-
-* GtkScale:
- - Improve positioning of values in some cases
-
-* Theme:
- - Make progress in entries visible
-
-* Accessibility:
- - Fix text insertion handling
-
-* GDK:
- - dnd: Use the default cursor durion motion
- - dnd: Use a better cursor for indicating the move action
-
-* GSK:
- - gl: Handle offloads in offscreen context better
- - Fix text rendering problems with some fonts
-
-* Wayland:
- - Tighten up some protocol version checks
- - Use the presentation time protocol
- - Fix a crash with subsurfaces
- - Improve settings portal handling
-
-* macOS:
- - Fix up the app menu support
-
-* Windows:
- - Fix problems with minimization
- - Fix build without fontconfig
-
-* Debugging:
- - Add font settings in the inspector
-
-* Demos:
- - Clean up the application demo
- - Update cursor images for the cursor demo
-
-* Translation updates:
- Catalan
- Czech
- French
- Georgian
- Hebrew
- Persian
- Slovenian
- Turkish
- Ukrainian
-
-
-Overview of Changes in 4.14.1, 16-03-2024
-=========================================
-
-* GtkTextView:
- - Fix a mixup of cursor and anchor when retrieving surrounding text
-   in input methods
-
-* Printing:
- - Avoid accessing freed printers
-
-* Accessibility:
- - Fix memory leaks
-
-* GDK:
- - Rename the GDK_VULKAN_SKIP environment variable to GDK_VULKAN_DISABLE
- - Add a GDK_GL_DISABLE environment variable
-
-* GSK:
- - Rename the GSK_GPU_SKIP environment variable to GSK_GPU_DISABLE
- - Speed up handling of repeated ops, which should help for text
- - Speed up the inner loop of text node conversion
- - Drop the glyph-align optimization flag
- - ngl: Avoid reusing frames while they are in use
- - Fix flickering thumbnails in nautilus
- - Speed up buffer handling in both ngl and Vulkan
-
-* Demos:
- - Skip demos using gl shaders when we're not using the gl renderer
-
-* Build:
- - Fix some ubsan warnings
- - Avoid zink in ci since it spams stderr
-
-* Translation updates:
- Czech
- German
- Korean
- Russian
-
 
 Overview of Changes in 4.14.0, 12-03-2024
 =========================================

README.md

@@ -125,7 +125,7 @@ version, for example `gtk-4-10`.
 How to report bugs
 ------------------
 
-Bugs should be reported on the [issues page](https://gitlab.gnome.org/GNOME/gtk/issues/).
+Bugs should be reported on the [issues page](https://gitlab.gnome.org/GNOME/gtk/issues/new).
 
 In the bug report please include:
 

build-aux/flatpak/org.gtk.Demo4.json

@@ -185,8 +185,9 @@
             "builddir" : true,
             "config-opts" : [
                 "--libdir=/app/lib",
+                "-Dvulkan=disabled",
                 "-Dbuildtype=debugoptimized",
-                "-Dprofile=devel"
+                "-Ddemo-profile=devel"
             ],
             "sources" : [
                 {

build-aux/flatpak/org.gtk.IconBrowser4.json

@@ -114,8 +114,9 @@
             "builddir" : true,
             "config-opts" : [
                 "--libdir=/app/lib",
+                "-Dvulkan=disabled",
                 "-Dbuildtype=debugoptimized",
-                "-Dprofile=devel"
+                "-Ddemo-profile=devel"
             ],
             "sources" : [
                 {

build-aux/flatpak/org.gtk.WidgetFactory4.json

@@ -114,8 +114,9 @@
             "builddir" : true,
             "config-opts" : [
                 "--libdir=/app/lib",
+                "-Dvulkan=disabled",
                 "-Dbuildtype=debugoptimized",
-                "-Dprofile=devel"
+                "-Ddemo-profile=devel"
             ],
             "sources" : [
                 {
@@ -130,6 +131,7 @@
         "env" : {
             "DBUS_SESSION_BUS_ADDRESS" : "''",
             "GSK_RENDERER" : "opengl",
+            "GDK_DEBUG" : "vulkan-disable",
             "G_ENABLE_DEBUG" : "true"
         }
     }

build-aux/flatpak/org.gtk.gtk4.NodeEditor.json

@@ -114,8 +114,9 @@
             "builddir" : true,
             "config-opts" : [
                 "--libdir=/app/lib",
+                "-Dvulkan=disabled",
                 "-Dbuildtype=debugoptimized",
-                "-Dprofile=devel"
+                "-Ddemo-profile=devel"
             ],
             "sources" : [
                 {
@@ -130,6 +131,7 @@
         "env" : {
             "DBUS_SESSION_BUS_ADDRESS" : "''",
             "GSK_RENDERER" : "opengl",
+            "GDK_DEBUG" : "vulkan-disable",
             "G_ENABLE_DEBUG" : "true"
         }
     }

demos/gtk-demo/cursors.c

@@ -15,54 +15,12 @@ on_destroy (gpointer data)
   window = NULL;
 }
 
-static GdkTexture *
-cursor_callback (GdkCursor *cursor,
-                 int        cursor_size,
-                 double     scale,
-                 int       *width,
-                 int       *height,
-                 int       *hotspot_x,
-                 int       *hotspot_y,
-                 gpointer   data)
-{
-  GdkPixbuf *pixbuf;
-  GdkTexture *texture;
-  GError *error = NULL;
-  int scaled_size;
-
-  scaled_size = ceil (cursor_size * scale);
-
-  pixbuf = gdk_pixbuf_new_from_resource_at_scale ("/cursors/images/gtk-logo.svg",
-                                                  scaled_size, scaled_size,
-                                                  TRUE,
-                                                  &error);
-  if (!pixbuf)
-    {
-      g_print ("%s\n", error->message);
-      g_error_free (error);
-      return NULL;
-    }
-
-  texture = gdk_texture_new_for_pixbuf (pixbuf);
-
-  g_object_unref (pixbuf);
-
-  *width = cursor_size;
-  *height = cursor_size;
-  *hotspot_x = 18 * cursor_size / 32.0;
-  *hotspot_y = 2 * cursor_size / 32.0;
-
-  return texture;
-}
-
 GtkWidget *
 do_cursors (GtkWidget *do_widget)
 {
   if (!window)
     {
       GtkBuilder *builder;
-      GtkWidget *logo_callback;
-      GdkCursor *cursor;
 
       builder = gtk_builder_new_from_resource ("/cursors/cursors.ui");
       window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
@@ -71,10 +29,6 @@ do_cursors (GtkWidget *do_widget)
                               gtk_widget_get_display (do_widget));
       g_signal_connect (window, "destroy",
                         G_CALLBACK (on_destroy), NULL);
-      logo_callback = GTK_WIDGET (gtk_builder_get_object (builder, "logo_callback"));
-      cursor = gdk_cursor_new_from_callback (cursor_callback, NULL, NULL, NULL);
-      gtk_widget_set_cursor (logo_callback, cursor);
-      g_object_unref (cursor);
       g_object_unref (builder);
     }
 

demos/gtk-demo/demo.gresource.xml

@@ -116,7 +116,6 @@
     <file>w_resize_cursor.png</file>
     <file>zoom_in_cursor.png</file>
     <file>zoom_out_cursor.png</file>
-    <file>gtk-logo.svg</file>
   </gresource>
   <gresource prefix="/dnd">
     <file>dnd.css</file>

demos/gtk-demo/gtk-logo.svg

@@ -1,138 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="128"
-   height="128"
-   id="svg6843"
-   sodipodi:version="0.32"
-   inkscape:version="0.92.4 5da689c313, 2019-01-14"
-   version="1.0"
-   sodipodi:docname="gtk-logo.svg"
-   inkscape:output_extension="org.inkscape.output.svg.inkscape"
-   inkscape:export-filename="/home/ebassi/Pictures/gtk-logo-256.png"
-   inkscape:export-xdpi="192"
-   inkscape:export-ydpi="192">
-  <defs
-     id="defs6845">
-    <inkscape:perspective
-       sodipodi:type="inkscape:persp3d"
-       inkscape:vp_x="-50 : 600 : 1"
-       inkscape:vp_y="0 : 1000 : 0"
-       inkscape:vp_z="700 : 600 : 1"
-       inkscape:persp3d-origin="300 : 400 : 1"
-       id="perspective13" />
-  </defs>
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="2.8284271"
-     inkscape:cx="69.874353"
-     inkscape:cy="64.313526"
-     inkscape:current-layer="layer1"
-     showgrid="false"
-     inkscape:document-units="px"
-     inkscape:grid-bbox="true"
-     width="128px"
-     height="128px"
-     showguides="true"
-     inkscape:guide-bbox="true"
-     inkscape:window-width="1920"
-     inkscape:window-height="1016"
-     inkscape:window-x="0"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1">
-    <inkscape:grid
-       type="xygrid"
-       id="grid7947" />
-  </sodipodi:namedview>
-  <metadata
-     id="metadata6848">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
-        <dc:date />
-        <dc:creator>
-          <cc:Agent>
-            <dc:title />
-          </cc:Agent>
-        </dc:creator>
-        <dc:rights>
-          <cc:Agent>
-            <dc:title />
-          </cc:Agent>
-        </dc:rights>
-        <dc:publisher>
-          <cc:Agent>
-            <dc:title />
-          </cc:Agent>
-        </dc:publisher>
-        <dc:identifier />
-        <dc:source />
-        <dc:relation />
-        <dc:language />
-        <dc:subject>
-          <rdf:Bag />
-        </dc:subject>
-        <dc:coverage />
-        <dc:description />
-        <dc:contributor>
-          <cc:Agent>
-            <dc:title />
-          </cc:Agent>
-        </dc:contributor>
-        <cc:license
-           rdf:resource="" />
-      </cc:Work>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     id="layer1"
-     inkscape:label="Layer 1"
-     inkscape:groupmode="layer">
-    <path
-       sodipodi:nodetypes="ccccc"
-       id="path6976"
-       d="M 20.88413,30.82696 L 53.816977,55.527708 L 107.33282,39.060543 L 70.587303,17.177763 L 20.88413,30.82696 z"
-       style="fill:#729fcf;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.12364459;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;display:inline" />
-    <path
-       id="path6978"
-       d="M 22.94243,82.287118 L 20.88413,30.82696 L 53.816977,55.527708 L 53.816977,111.10486 L 22.94243,82.287118 z"
-       style="fill:#e40000;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.12364459;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;display:inline" />
-    <path
-       id="path6980"
-       d="M 53.816977,111.10486 L 103.21619,90.5207 L 107.33282,39.060543 L 53.816977,55.527708 L 53.816977,111.10486 z"
-       style="fill:#7fe719;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.12364459;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;display:inline" />
-    <path
-       sodipodi:nodetypes="ccc"
-       id="path6982"
-       d="M 23.216626,81.319479 L 70.48573,67.361442 L 103.38422,90.444516"
-       style="opacity:1;fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:1.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
-    <path
-       sodipodi:nodetypes="cc"
-       id="path6984"
-       d="M 70.434539,17.875593 L 70.434539,66.984877"
-       style="opacity:1;fill:#babdb6;fill-rule:evenodd;stroke:#ffffff;stroke-width:1.25;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
-  </g>
-</svg>

demos/gtk-demo/gtkfishbowl.c

@@ -456,33 +456,43 @@ gtk_fishbowl_do_update (GtkFishbowl *fishbowl)
 {
   GtkFishbowlPrivate *priv = gtk_fishbowl_get_instance_private (fishbowl);
   GdkFrameClock *frame_clock;
-  GdkFrameTimings *end;
-  gint64 end_counter;
-  double fps, expected_fps;
+  GdkFrameTimings *start, *end;
+  gint64 start_counter, end_counter;
+  gint64 n_frames, expected_frames;
+  gint64 start_timestamp, end_timestamp;
   gint64 interval;
 
   frame_clock = gtk_widget_get_frame_clock (GTK_WIDGET (fishbowl));
   if (frame_clock == NULL)
     return;
 
-  fps = gdk_frame_clock_get_fps (frame_clock);
-  if (fps <= 0.0)
+  start_counter = gdk_frame_clock_get_history_start (frame_clock);
+  end_counter = gdk_frame_clock_get_frame_counter (frame_clock);
+  start = gdk_frame_clock_get_timings (frame_clock, start_counter);
+  for (end = gdk_frame_clock_get_timings (frame_clock, end_counter);
+       end_counter > start_counter && end != NULL && !gdk_frame_timings_get_complete (end);
+       end = gdk_frame_clock_get_timings (frame_clock, end_counter))
+    end_counter--;
+  if (end_counter - start_counter < 4)
     return;
 
-  priv->framerate = fps;
+  start_timestamp = gdk_frame_timings_get_presentation_time (start);
+  end_timestamp = gdk_frame_timings_get_presentation_time (end);
+  if (start_timestamp == 0 || end_timestamp == 0)
+    {
+      start_timestamp = gdk_frame_timings_get_frame_time (start);
+      end_timestamp = gdk_frame_timings_get_frame_time (end);
+    }
+
+  n_frames = end_counter - start_counter;
+  priv->framerate = ((double) n_frames) * G_USEC_PER_SEC / (end_timestamp - start_timestamp);
+  priv->framerate = ((int)(priv->framerate * 100))/100.0;
+
   g_object_notify_by_pspec (G_OBJECT (fishbowl), props[PROP_FRAMERATE]);
 
   if (!priv->benchmark)
     return;
 
-  end_counter = gdk_frame_clock_get_frame_counter (frame_clock);
-  for (end = gdk_frame_clock_get_timings (frame_clock, end_counter);
-       end != NULL && !gdk_frame_timings_get_complete (end);
-       end = gdk_frame_clock_get_timings (frame_clock, end_counter))
-    end_counter--;
-  if (end == NULL)
-    return;
-
   interval = gdk_frame_timings_get_refresh_interval (end);
   if (interval == 0)
     {
@@ -490,16 +500,16 @@ gtk_fishbowl_do_update (GtkFishbowl *fishbowl)
       if (interval == 0)
         return;
     }
-  expected_fps = (double) G_USEC_PER_SEC / interval;
+  expected_frames = round ((double) (end_timestamp - start_timestamp) / interval);
 
-  if (fps > (expected_fps - 1))
+  if (n_frames >= expected_frames)
     {
       if (priv->last_benchmark_change > 0)
         priv->last_benchmark_change *= 2;
       else
         priv->last_benchmark_change = 1;
     }
-  else if (0.95 * fps < expected_fps)
+  else if (n_frames + 1 < expected_frames)
     {
       if (priv->last_benchmark_change < 0)
         priv->last_benchmark_change--;

demos/gtk-demo/main.c

@@ -20,7 +20,6 @@
 #include "config.h"
 #include <gtk/gtk.h>
 #include <glib/gstdio.h>
-#include <glib/gi18n.h>
 
 #include "demos.h"
 #include "fontify.h"
@@ -924,34 +923,6 @@ clear_search (GtkSearchBar *bar)
     }
 }
 
-static void
-search_results_update (GObject    *filter_model,
-                       GParamSpec *pspec,
-                       GtkEntry   *entry)
-{
-  gsize n_items = g_list_model_get_n_items (G_LIST_MODEL (filter_model));
-
-  if (strlen (gtk_editable_get_text (GTK_EDITABLE (entry))) > 0)
-    {
-      char *text;
-
-      if (n_items > 0)
-        text = g_strdup_printf (ngettext ("%ld search result", "%ld search results", n_items), n_items);
-      else
-        text = g_strdup (_("No search results"));
-
-      gtk_accessible_update_property (GTK_ACCESSIBLE (entry),
-                                      GTK_ACCESSIBLE_PROPERTY_DESCRIPTION, text,
-                                      -1);
-
-      g_free (text);
-    }
-  else
-    {
-      gtk_accessible_reset_property (GTK_ACCESSIBLE (entry), GTK_ACCESSIBLE_PROPERTY_DESCRIPTION);
-    }
-}
-
 static void
 activate (GApplication *app)
 {
@@ -999,7 +970,6 @@ activate (GApplication *app)
 
   search_entry = GTK_WIDGET (gtk_builder_get_object (builder, "search-entry"));
   g_signal_connect (search_entry, "search-changed", G_CALLBACK (demo_search_changed_cb), filter);
-  g_signal_connect (filter_model, "notify::n-items", G_CALLBACK (search_results_update), search_entry);
 
   selection = gtk_single_selection_new (G_LIST_MODEL (filter_model));
   g_signal_connect (selection, "notify::selected-item", G_CALLBACK (selection_cb), NULL);

demos/gtk-demo/menus.ui

@@ -2,7 +2,7 @@
 <interface>
   <menu id="menubar">
     <submenu>
-      <attribute name="label" translatable="yes">_File</attribute>
+      <attribute name="label" translatable="yes">_Application</attribute>
       <section>
         <item>
           <attribute name="label" translatable="yes">_New</attribute>
@@ -33,7 +33,7 @@
       </section>
     </submenu>
     <submenu>
-      <attribute name="label" translatable="yes">_Preferences</attribute>
+      <attribute name="label" translatable="yes">_File</attribute>
       <section>
         <item>
           <attribute name="label" translatable="yes">_Prefer Dark Theme</attribute>

demos/gtk-demo/path_maze.c

@@ -338,7 +338,7 @@ do_path_maze (GtkWidget *do_widget)
       GskPath *path;
 
       window = gtk_window_new ();
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
+      gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
       gtk_window_set_title (GTK_WINDOW (window), "Follow the maze with the mouse");
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 

demos/gtk-demo/shadertoy.c

@@ -120,7 +120,7 @@ create_shadertoy_window (GtkWidget *do_widget)
   gtk_box_append (GTK_BOX (box), aspect);
 
   shadertoy = new_shadertoy ("/shadertoy/alienplanet.glsl");
-  gtk_aspect_frame_set_child (GTK_ASPECT_FRAME (aspect), gtk_graphics_offload_new (shadertoy));
+  gtk_aspect_frame_set_child (GTK_ASPECT_FRAME (aspect), shadertoy);
 
   sw = gtk_scrolled_window_new ();
   gtk_scrolled_window_set_min_content_height (GTK_SCROLLED_WINDOW (sw), 250);

docs/reference/gdk/cairo.md

@@ -5,11 +5,8 @@ Title: Cairo interaction
 [Cairo](http://cairographics.org) is a graphics library that supports vector
 graphics and image compositing that can be used with GTK.
 
-GDK does not wrap the Cairo API and it is not possible to use cairo directly
-to draw on a [class@Gdk.Surface]. You can either use a
-[GtkDrawingArea](../gtk4/class.DrawingArea.html) widget or
-[gtk_snapshot_append_cairo](../gtk4/func.Snapshot.append_cairo.html)
-for drawing with cairo in a GTK4 application.
+GDK does not wrap the Cairo API; instead it allows to create Cairo
+drawing contexts which can be used to draw on [class@Gdk.Surface]s.
 
 Additional functions allow use [struct@Gdk.Rectangle]s with Cairo
 and to use [struct@Gdk.RGBA], `GdkPixbuf`, and [class@Gdk.Surface]

docs/reference/gtk/building.md

@@ -38,13 +38,13 @@ can run the build, using Ninja:
 
 ```
 cd builddir
-meson compile
-meson install
+ninja
+ninja install
 ```
 
 If you don't have permission to write to the directory you are
 installing in, you may have to change to root temporarily before
-running `meson install`.
+running `ninja install`.
 
 Several environment variables are useful to pass to set before
 running *meson*. `CPPFLAGS` contains options to pass to the C
@@ -112,10 +112,10 @@ responsible for controlling the debugging features of GTK with
 
 ## Dependencies
 
-Before you can compile GTK, you need to have various other tools and
-libraries installed on your system. Dependencies of GTK have their own
-build systems, so you will need to refer to their own installation
-instructions.
+Before you can compile the GTK widget toolkit, you need to have
+various other tools and libraries installed on your
+system. Dependencies of GTK have their own build systems, so
+you will need to refer to their own installation instructions.
 
 A particular important tool used by GTK to find its dependencies
 is `pkg-config`.
@@ -156,8 +156,8 @@ Other libraries are maintained separately.
   the development environment for these libraries that your
   operating system vendor provides.
 - The [fontconfig](https://www.freedesktop.org/wiki/Software/fontconfig/)
-  library provides Pango with a standard way of locating fonts and matching
-  them against font names.
+  library provides Pango with a standard way of locating
+  fonts and matching them against font names.
 - [Cairo](https://www.cairographics.org) is a graphics library that
   supports vector graphics and image compositing. Both Pango and GTK
   use Cairo for drawing. Note that we also need the auxiliary cairo-gobject
@@ -220,12 +220,13 @@ meson configure builddir
 
 ### `x11-backend`, `win32-backend`, `broadway-backend`, `wayland-backend` and `macos-backend`
 
-Enable specific backends for GDK.  If none of these options are given, the
-Wayland backend will be enabled by default, if the platform is Linux; the
-X11 backend will also be enabled by default, unless the platform is Windows,
-in which case the default is win32, or the platform is macOS, in which case
-the default is macOS. If any backend is explicitly enabled or disabled, no
-other platform will be enabled automatically.
+Enable specific backends for GDK.  If none of these options
+are given, the Wayland backend will be enabled by default,
+if the platform is Linux; the X11 backend will also be enabled
+by default, unless the platform is Windows, in which case the
+default is win32, or the platform is macOS, in which case the
+default is macOS. If any backend is explicitly enabled or disabled,
+no other platform will be enabled automatically.
 
 ### `vulkan`
 

docs/reference/gtk/css-overview.md

@@ -1,7 +1,7 @@
 Title: CSS in GTK
 Slug: css
 
-This chapter describes how GTK uses CSS for styling and layout.
+This chapter describes how GTK uses CSS for styling and layout. 
 It is not meant to be an explanation of CSS from first principles,
 but focuses on listing supported CSS features and differences
 between Web CSS and GTK.
@@ -74,7 +74,6 @@ in a selector, widget names must be prefixed with a # character.
 | E:not(selector) | [CSS Selector Level 3](https://www.w3.org/TR/css3-selectors/#negation) | |
 | E:dir(ltr), E:dir(rtl) | [CSS Selector Level 4](https://drafts.csswg.org/selectors/#the-dir-pseudo) | |
 | E:drop(active) | [CSS Selector Level 4](https://drafts.csswg.org/selectors/#drag-pseudos) | |
-| E:root | [CSS Selector Level 3](https://www.w3.org/TR/selectors-3/#root-pseudo) | |
 | E F | [CSS Selector Level 3](https://www.w3.org/TR/css3-selectors/#descendent-combinators) | |
 | E > F | [CSS Selector Level 3](https://www.w3.org/TR/css3-selectors/#child-combinators) | |
 | E ~ F | [CSS Selector Level 3](https://www.w3.org/TR/css3-selectors/#general-sibling-combinators) | |

docs/reference/gtk/gtk4-broadwayd.rst

@@ -8,10 +8,6 @@ gtk4-broadwayd
 The Broadway display server
 ---------------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 |   **gtk4-broadwayd** [OPTIONS...] <DISPLAY>

docs/reference/gtk/gtk4-builder-tool.rst

@@ -8,10 +8,6 @@ gtk4-builder-tool
 GtkBuilder File Utility
 -----------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 |   **gtk4-builder-tool** <COMMAND> [OPTIONS...] <FILE>

docs/reference/gtk/gtk4-demo-application.rst

@@ -8,9 +8,6 @@ gtk4-demo-application
 Demonstrate GtkApplication
 --------------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
 
 SYNOPSIS
 --------

docs/reference/gtk/gtk4-demo.rst

@@ -8,10 +8,6 @@ gtk4-demo
 Demonstrate GTK widgets
 -----------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 

docs/reference/gtk/gtk4-encode-symbolic-svg.rst

@@ -8,10 +8,6 @@ gtk4-encode-symbolic-svg
 Symbolic icon conversion utility
 --------------------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 

docs/reference/gtk/gtk4-icon-browser.rst

@@ -8,10 +8,6 @@ gtk4-icon-browser
 List themed icons
 -----------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 

docs/reference/gtk/gtk4-launch.rst

@@ -8,10 +8,6 @@ gtk4-launch
 Launch an application
 ---------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 

docs/reference/gtk/gtk4-node-editor.rst

@@ -8,10 +8,6 @@ gtk4-node-editor
 Editor render nodes
 -----------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 

docs/reference/gtk/gtk4-path-tool.rst

@@ -8,10 +8,6 @@ gtk4-path-tool
 GskPath Utility
 -----------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 |   **gtk4-path-tool** <COMMAND> [OPTIONS...] <PATH>

docs/reference/gtk/gtk4-query-settings.rst

@@ -8,10 +8,6 @@ gtk4-query-settings
 Print name and value of GTK settings
 ------------------------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 

docs/reference/gtk/gtk4-rendernode-tool.rst

@@ -8,10 +8,6 @@ gtk4-rendernode-tool
 GskRenderNode Utility
 -----------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 |   **gtk4-rendernode-tool** <COMMAND> [OPTIONS...] <FILE>
@@ -49,14 +45,13 @@ without any titlebar.
 Rendering
 ^^^^^^^^^
 
-The ``render`` command saves a rendering of the rendernode as a png, tiff or svg
-image or as pdf document. The name of the file to write can be specified as a second
-FILE argument.
+The ``render`` command saves a rendering of the rendernode as a png or tiff image.
+The name of the file to write can be specified as a second FILE argument.
 
 ``--renderer=RENDERER``
 
   Use the given renderer. Use ``--renderer=help`` to get a information
-  about possible values for the ``RENDERER``.
+  about poassible values for the ``RENDERER``.
 
 Benchmark
 ^^^^^^^^^
@@ -98,4 +93,4 @@ exit code is 1. If the images are identical, it is 0.
 
 ``--quiet``
 
-  Don't write results to stdout.
+  Don't write results to stdout.`

docs/reference/gtk/gtk4-update-icon-cache.rst

@@ -8,10 +8,6 @@ gtk4-update-icon-cache
 Icon theme caching utility
 --------------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 

docs/reference/gtk/gtk4-widget-factory.rst

@@ -8,10 +8,6 @@ gtk4-widget-factory
 Showcase GTK widgets and styles
 -------------------------------
 
-:Version: GTK
-:Manual section: 1
-:Manual group: GTK commands
-
 SYNOPSIS
 --------
 

docs/reference/gtk/meson.build

@@ -80,7 +80,7 @@ if get_option('man-pages') and rst2man.found()
     [ 'gtk4-path-tool', '1', ],
   ]
 
-  if get_option('build-demos')
+  if get_option('demos')
     rst_files += [
       [ 'gtk4-demo', '1', ],
       [ 'gtk4-demo-application', '1', ],

docs/reference/gtk/overview.md

@@ -28,9 +28,6 @@ GTK depends on the following libraries:
  - **OpenGL**: OpenGL is the premier environment for developing portable,
    interactive 2D and 3D graphics applications. More information available
    on the [Khronos website][opengl].
- - **Vulkan**: Vulkan is the a newer graphics API, that can be considered
-   the successor of OpenGL.  More information available on the
-   [Khronos website][vulkan].
  - **Pango**: Pango is a library for internationalized text handling. It
    centers around the `PangoLayout` object, representing a paragraph of
    text.  Pango provides the engine for `GtkTextView`, `GtkLabel`,
@@ -58,12 +55,11 @@ GTK is divided into three parts:
    storage types for efficient use in GUI applications, and much more.
 
 [gnu-lgpl]: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
-[glib]: https://docs.gtk.org/glib/
-[gobject]: https://docs.gtk.org/gobject/
-[gio]: https://docs.gtk.org/gio/
+[glib]: https://developer.gnome.org/glib/stable/
+[gobject]: https://developer.gnome.org/gobject/stable/
+[gio]: https://developer.gnome.org/gio/stable/
 [cairo]: https://www.cairographics.org/manual/
 [opengl]: https://www.opengl.org/about/
-[vulkan]: https://www.vulkan.org/
-[pango]: https://docs.gtk.org/pango/
-[gdkpixbuf]: https://docs.gtk.org/gdk-pixbuf/
+[pango]: https://pango.gnome.org/
+[gdkpixbuf]: https://developer.gnome.org/gdk-pixbuf/stable/
 [graphene]: https://ebassi.github.io/graphene/

docs/reference/gtk/question_index.md

@@ -27,7 +27,7 @@ the question you have, this list is a good place to start.
     Every major version of GTK comes with a [migration guide](#migrating). You may also
     find useful information in the documentation for specific widgets and functions. If
     you have a question not covered in the manual, feel free to ask, and please
-    [file a bug report](https://gitlab.gnome.org/GNOME/gtk/issues/) against the
+    [file a bug report](https://gitlab.gnome.org/GNOME/gtk/issues/new) against the
     documentation.
 
 *  Should I maintain parallel versions of my UI in GTK x and GTK y?
@@ -54,7 +54,7 @@ the question you have, this list is a good place to start.
     For strings returned from functions, they will be declared "const" if they should
     not be freed. Non-const strings should be freed with `g_free()`. Arrays follow the
     same rule. If you find an undocumented exception to the rules, please
-    [file a bug report.](https://gitlab.gnome.org/GNOME/gtk/issues/).
+    [file a bug report.](https://gitlab.gnome.org/GNOME/gtk/issues/new).
 
     The transfer annotations for gobject-introspection that are part of the
     documentation can provide useful hints for memory handling semantics as well.

docs/reference/gtk/resources.md

@@ -4,7 +4,7 @@ Slug: gtk-resources
 ## Opening a bug or feature request
 
 If you encounter a bug, misfeature, or missing feature in GTK, please
-file a bug report on our [GitLab project](https://gitlab.gnome.org/GNOME/gtk/issues/).
+file a bug report on our [GitLab project](https://gitlab.gnome.org/GNOME/gtk/issues/new).
 You should also file issues if the documentation is out of date with the
 existing API, or unclear.
 

docs/reference/gtk/running.md

@@ -217,10 +217,6 @@ A number of options affect behavior instead of logging:
 `no-portals`
 : Disable use of [portals](https://docs.flatpak.org/en/latest/portals.html)
 
-`force-offload`
-: Force graphics offload for all textures, even when slower. This allows
-  to debug offloading in the absence of dmabufs.
-
 `gl-disable`
 : Disable OpenGL support
 
@@ -282,11 +278,14 @@ are only available when GTK has been configured with `-Ddebug=true`.
 : OpenGL renderer information
 
 `vulkan`
-: Check Vulkan errors
+: Vulkan renderer information
 
 `shaders`
 : Information about shaders
 
+`surface`
+: Information about surfaces
+
 `fallback`
 : Information about fallback usage in renderers
 
@@ -304,6 +303,9 @@ A number of options affect behavior instead of logging:
 `full-redraw`
 : Force full redraws
 
+`sync`
+: Sync after each frame
+
 `staging`
 : Use a staging image for texture upload (Vulkan only)
 
@@ -345,28 +347,6 @@ a `*`, which means: try all remaining backends. The special value
 backends. For more information about selecting backends,
 see the [func@Gdk.DisplayManager.get] function.
 
-### `GDK_GL_DISABLE`
-
-This variable can be set to a list of values, which cause GDK to
-disable extension features of the OpenGL support.
-Note that these features may already be disabled if the GL driver
-does not support them.
-
-`debug`
-: GL_KHR_debug
-
-`unpack-subimage`
-:GL_EXT_unpack_subimage
-
-`half-float`
-:GL_OES_vertex_half_float
-
-`sync`
-:GL_ARB_sync
-
-`base-instance`
-:GL_EXT_base_instance
-
 ### `GDK_VULKAN_DEVICE`
 
 This variable can be set to the index of a Vulkan device to override
@@ -374,7 +354,7 @@ the default selection of the device that is used for Vulkan rendering.
 The special value `list` can be used to obtain a list of all Vulkan
 devices.
 
-### `GDK_VULKAN_DISABLE`
+### `GDK_VULKAN_SKIP`
 
 This variable can be set to a list of values, which cause GDK to
 disable features of the Vulkan support.
@@ -454,7 +434,7 @@ using and the GDK backend supports them:
     installation.
 
 
-### `GSK_GPU_DISABLE`
+### `GSK_GPU_SKIP`
 
 This variable can be set to a list of values, which cause GSK to
 disable certain optimizations of the "ngl" and "vulkan" renderer.
@@ -474,6 +454,9 @@ disable certain optimizations of the "ngl" and "vulkan" renderer.
 `mipmap`
 : Avoid creating mipmaps
 
+`gl-baseinstance`
+: Assume no ARB/EXT_base_instance support
+
 The special value `all` can be used to turn on all values. The special
 value `help` can be used to obtain a list of all supported values.
 
@@ -486,10 +469,10 @@ n seconds. The default timeout is 15 seconds.
 
 ### `GSK_MAX_TEXTURE_SIZE`
 
-Limit texture size to the minimum of this value and the OpenGL limit for
-texture sizes in the "gl" renderer. This can be used to debug issues with
-texture slicing on systems where the OpenGL texture size limit would
-otherwise make texture slicing difficult to test.
+Limit texture size to the minimum of this value and the OpenGL limit
+for texture sizes. This can be used to debug issues with texture slicing
+on systems where the OpenGL texture size limit would otherwise make
+texture slicing difficult to test.
 
 ### `GTK_CSD`
 

gdk/broadway/broadway.js

@@ -91,31 +91,6 @@ const GDK_META_MASK     = 1 << 28;
 
 var useDataUrls = window.location.search.includes("datauri");
 
-/* check if we are on Android and using Chrome */
-var isAndroidChrome = false;
-{
-    var ua = navigator.userAgent.toLowerCase();
-    if (ua.indexOf("android") > -1 && ua.indexOf("chrom") > -1) {
-	isAndroidChrome = true;
-    }
-}
-/* check for the passive option for Event listener */
-let passiveSupported = false;
-try {
-    const options = {
-	get passive() { // This function will be called when the browser
-            //   attempts to access the passive property.
-	    passiveSupported = true;
-	    return false;
-	}
-    };
-
-    window.addEventListener("test", null, options);
-    window.removeEventListener("test", null, options);
-} catch(err) {
-    passiveSupported = false;
-}
-
 /* This base64code is based on https://github.com/beatgammit/base64-js/blob/master/index.js which is MIT licensed */
 
 var b64_lookup = [];
@@ -240,32 +215,11 @@ function logStackTrace(len) {
         log(callstack[i]);
 }
 
-/* Helper functions for touch identifier to make it unique on Android */
-var globalTouchIdentifier = Math.round(Date.now() / 1000);
-function touchIdentifierStart(tId)
-{
-    if (isAndroidChrome) {
-	if (tId == 0) {
-	    return ++globalTouchIdentifier;
-	}
-	return globalTouchIdentifier + tId;
-    }
-    return tId;
-}
-function touchIdentifier(tId)
-{
-    if (isAndroidChrome) {
-	return globalTouchIdentifier + tId;
-    }
-    return tId;
-}
-
 var grab = new Object();
 grab.surface = null;
 grab.ownerEvents = false;
 grab.implicit = false;
 var keyDownList = [];
-var inputList = [];
 var lastSerial = 0;
 var lastX = 0;
 var lastY = 0;
@@ -1033,14 +987,7 @@ function handleDisplayCommands(display_commands)
             break;
         case DISPLAY_OP_DELETE_SURFACE:
             var id = cmd[1];
-	    if (id == surfaceWithMouse) {
-		surfaceWithMouse = 0;
-	    }
-	    if (id == realSurfaceWithMouse) {
-		realSurfaceWithMouse = 0;
-		firstTouchDownId = null;
-	    }
-           delete surfaces[id];
+            delete surfaces[id];
             break;
         case DISPLAY_OP_CHANGE_TEXTURE:
             var image = cmd[1];
@@ -1424,14 +1371,8 @@ function getEffectiveEventTarget (id) {
 function updateKeyboardStatus() {
     if (fakeInput != null && showKeyboardChanged) {
         showKeyboardChanged = false;
-        if (showKeyboard) {
-	    if (isAndroidChrome) {
-		fakeInput.blur();
-		fakeInput.value = ' '.repeat(80); // TODO: Should be exchange with broadway server
-		                                  // to bring real value here.
-	    }
+        if (showKeyboard)
             fakeInput.focus();
-	}
         else
             fakeInput.blur();
     }
@@ -2983,19 +2924,6 @@ function pushKeyEvent(fev) {
     keyDownList.push(fev);
 }
 
-function copyInputEvent(ev) {
-    var members = ['inputType', 'data'], i, obj = {};
-    for (i = 0; i < members.length; i++) {
-	if (typeof ev[members[i]] !== "undefined")
-	    obj[members[i]] = ev[members[i]];
-    }
-    return obj;
-}
-
-function pushInputEvent(fev) {
-    inputList.push(fev);
-}
-
 function getKeyEvent(keyCode, pop) {
     var i, fev = null;
     for (i = keyDownList.length-1; i >= 0; i--) {
@@ -3094,29 +3022,6 @@ function handleKeyUp(e) {
         keysym = fev.keysym;
     else {
         //log("Key event (keyCode = " + ev.keyCode + ") not found on keyDownList");
-	if (isAndroidChrome && (ev.keyCode == 229)) {
-	    var i, fev = null, len = inputList.length, str;
-	    for (i = 0; i < len; i++) {
-		fev = inputList[i];
-		switch(fev.inputType) {
-		case "deleteContentBackward":
-		    sendInput(BROADWAY_EVENT_KEY_PRESS, [65288, lastState]);
-		    sendInput(BROADWAY_EVENT_KEY_RELEASE, [65288, lastState]);
-		    break;
-		case "insertText":
-		    if (fev.data !== undefined) {
-			for (let sym of fev.data) {
-			    sendInput(BROADWAY_EVENT_KEY_PRESS, [sym.codePointAt(0), lastState]);
-			    sendInput(BROADWAY_EVENT_KEY_RELEASE, [sym.codePointAt(0), lastState]);
-			}
-		    }
-		    break;
-		default:
-		    break;
-		}
-	    }
-	    inputList.splice(0, len);
-	}
         keysym = 0;
     }
 
@@ -3125,16 +3030,6 @@ function handleKeyUp(e) {
     return cancelEvent(ev);
 }
 
-function handleInput (e)  {
-    var fev = null, ev = (e ? e : window.event), keysym = null, suppress = false;
-
-    fev = copyInputEvent(ev);
-    pushInputEvent(fev);
-
-    // Stop keypress events just in case
-    return cancelEvent(ev);
-}
-
 function onKeyDown (ev) {
     updateForEvent(ev);
     return handleKeyDown(ev);
@@ -3150,11 +3045,6 @@ function onKeyUp (ev) {
     return handleKeyUp(ev);
 }
 
-function onInput (ev) {
-    updateForEvent(ev);
-    return handleInput(ev);
-}
-
 function cancelEvent(ev)
 {
     ev = ev ? ev : window.event;
@@ -3186,14 +3076,13 @@ function onMouseWheel(ev)
 }
 
 function onTouchStart(ev) {
-    ev.preventDefault();
+    event.preventDefault();
 
     updateKeyboardStatus();
     updateForEvent(ev);
 
     for (var i = 0; i < ev.changedTouches.length; i++) {
         var touch = ev.changedTouches.item(i);
-	var touchId = touchIdentifierStart(touch.identifier);
 
         var origId = getSurfaceId(touch);
         var id = getEffectiveEventTarget (origId);
@@ -3201,7 +3090,7 @@ function onTouchStart(ev) {
         var isEmulated = 0;
 
         if (firstTouchDownId == null) {
-            firstTouchDownId = touchId;
+            firstTouchDownId = touch.identifier;
             isEmulated = 1;
 
             if (realSurfaceWithMouse != origId || id != surfaceWithMouse) {
@@ -3216,54 +3105,52 @@ function onTouchStart(ev) {
             }
         }
 
-        sendInput (BROADWAY_EVENT_TOUCH, [0, id, touchId, isEmulated, pos.rootX, pos.rootY, pos.winX, pos.winY, lastState]);
+        sendInput (BROADWAY_EVENT_TOUCH, [0, id, touch.identifier, isEmulated, pos.rootX, pos.rootY, pos.winX, pos.winY, lastState]);
     }
 }
 
 function onTouchMove(ev) {
-    ev.preventDefault();
+    event.preventDefault();
 
     updateKeyboardStatus();
     updateForEvent(ev);
 
     for (var i = 0; i < ev.changedTouches.length; i++) {
         var touch = ev.changedTouches.item(i);
-	var touchId = touchIdentifier(touch.identifier);
 
         var origId = getSurfaceId(touch);
         var id = getEffectiveEventTarget (origId);
         var pos = getPositionsFromEvent(touch, id);
 
         var isEmulated = 0;
-        if (firstTouchDownId == touchId) {
+        if (firstTouchDownId == touch.identifier) {
             isEmulated = 1;
         }
 
-        sendInput (BROADWAY_EVENT_TOUCH, [1, id, touchId, isEmulated, pos.rootX, pos.rootY, pos.winX, pos.winY, lastState]);
+        sendInput (BROADWAY_EVENT_TOUCH, [1, id, touch.identifier, isEmulated, pos.rootX, pos.rootY, pos.winX, pos.winY, lastState]);
     }
 }
 
 function onTouchEnd(ev) {
-    ev.preventDefault();
+    event.preventDefault();
 
     updateKeyboardStatus();
     updateForEvent(ev);
 
     for (var i = 0; i < ev.changedTouches.length; i++) {
         var touch = ev.changedTouches.item(i);
-	var touchId = touchIdentifier(touch.identifier);
 
         var origId = getSurfaceId(touch);
         var id = getEffectiveEventTarget (origId);
         var pos = getPositionsFromEvent(touch, id);
 
         var isEmulated = 0;
-        if (firstTouchDownId == touchId) {
+        if (firstTouchDownId == touch.identifier) {
             isEmulated = 1;
             firstTouchDownId = null;
         }
 
-        sendInput (BROADWAY_EVENT_TOUCH, [2, id, touchId, isEmulated, pos.rootX, pos.rootY, pos.winX, pos.winY, lastState]);
+        sendInput (BROADWAY_EVENT_TOUCH, [2, id, touch.identifier, isEmulated, pos.rootX, pos.rootY, pos.winX, pos.winY, lastState]);
     }
 }
 
@@ -3280,11 +3167,11 @@ function setupDocument(document)
     document.onkeyup = onKeyUp;
 
     if (document.addEventListener) {
-	document.addEventListener('DOMMouseScroll', onMouseWheel, passiveSupported ? { passive: false, capture: false } : false);
-	document.addEventListener('mousewheel', onMouseWheel, passiveSupported ? { passive: false, capture: false } : false);
-	document.addEventListener('touchstart', onTouchStart, passiveSupported ? { passive: false, capture: false } : false);
-	document.addEventListener('touchmove', onTouchMove, passiveSupported ? { passive: false, capture: false } : false);
-	document.addEventListener('touchend', onTouchEnd, passiveSupported ? { passive: false, capture: false } : false);
+      document.addEventListener('DOMMouseScroll', onMouseWheel, false);
+      document.addEventListener('mousewheel', onMouseWheel, false);
+      document.addEventListener('touchstart', onTouchStart, false);
+      document.addEventListener('touchmove', onTouchMove, false);
+      document.addEventListener('touchend', onTouchEnd, false);
     } else if (document.attachEvent) {
       element.attachEvent("onmousewheel", onMouseWheel);
     }
@@ -3350,14 +3237,12 @@ function connect()
     };
 
     var iOS = /(iPad|iPhone|iPod)/g.test( navigator.userAgent );
-    if (iOS || isAndroidChrome) {
+    if (iOS) {
         fakeInput = document.createElement("input");
         fakeInput.type = "text";
         fakeInput.style.position = "absolute";
         fakeInput.style.left = "-1000px";
         fakeInput.style.top = "-1000px";
         document.body.appendChild(fakeInput);
-	if (isAndroidChrome)
-	    fakeInput.addEventListener('input', onInput, passiveSupported ? { passive: false, capture: false } : false);
     }
 }

gdk/broadway/meson.build

@@ -52,7 +52,8 @@ broadwayjs_h = custom_target('broadwayjs.h',
 )
 
 libgdk_broadway = static_library('gdk-broadway',
-  sources: [ clienthtml_h, broadwayjs_h, gdk_broadway_sources, gdk_gen_headers ],
+  clienthtml_h, broadwayjs_h,
+  gdk_broadway_sources, gdkconfig, gdkenum_h,
   include_directories: [confinc, gdkinc],
   c_args: [
     '-DGTK_COMPILATION',

gdk/gdk.c

@@ -122,7 +122,6 @@ static const GdkDebugKey gdk_debug_keys[] = {
 
   { "portals",         GDK_DEBUG_PORTALS, "Force use of portals" },
   { "no-portals",      GDK_DEBUG_NO_PORTALS, "Disable use of portals" },
-  { "force-offload",   GDK_DEBUG_FORCE_OFFLOAD, "Force graphics offload for all textures" },
   { "gl-disable",      GDK_DEBUG_GL_DISABLE, "Disable OpenGL support" },
   { "gl-no-fractional", GDK_DEBUG_GL_NO_FRACTIONAL, "Disable fractional scaling for OpenGL" },
   { "gl-debug",        GDK_DEBUG_GL_DEBUG, "Insert debugging information in OpenGL" },
@@ -143,50 +142,31 @@ static const GdkDebugKey gdk_debug_keys[] = {
 
 #ifdef G_HAS_CONSTRUCTORS
 #ifdef G_DEFINE_CONSTRUCTOR_NEEDS_PRAGMA
-#pragma G_DEFINE_CONSTRUCTOR_PRAGMA_ARGS(stash_and_unset_environment)
+#pragma G_DEFINE_CONSTRUCTOR_PRAGMA_ARGS(stash_desktop_startup_notification_id)
 #endif
-G_DEFINE_CONSTRUCTOR(stash_and_unset_environment)
+G_DEFINE_CONSTRUCTOR(stash_desktop_startup_notification_id)
 #endif
 
 static char *startup_notification_id = NULL;
-static char *xdg_activation_token = NULL;
 
 static void
-stash_and_unset_environment (void)
+stash_desktop_startup_notification_id (void)
 {
-  /* Copies environment variables and unsets them so they won't be inherited by
-   * child processes and confuse things.
-   *
-   * Changing environment variables can be racy so we try to do this as early as
-   * possible in the program flow and before any printing that might involve
-   * environment variables.
-   */
-  struct {
-    const char *key;
-    char **dst;
-  } vars[] = {
-    { "DESKTOP_STARTUP_ID", &startup_notification_id },
-    { "XDG_ACTIVATION_TOKEN", &xdg_activation_token },
-  };
-  size_t i;
+  const char *desktop_startup_id;
 
-  for (i = 0; i < G_N_ELEMENTS (vars); i++)
-    *vars[i].dst = g_strdup (g_getenv (vars[i].key));
-
-  for (i = 0; i < G_N_ELEMENTS (vars); i++)
-    g_unsetenv (vars[i].key);
-
-  for (i = 0; i < G_N_ELEMENTS (vars); i++)
+  desktop_startup_id = g_getenv ("DESKTOP_STARTUP_ID");
+  if (desktop_startup_id && *desktop_startup_id != '\0')
     {
-      if (*vars[i].dst == NULL)
-        continue;
-
-      if (!g_utf8_validate (*vars[i].dst, -1, NULL))
-        {
-          g_warning ("%s contains invalid UTF-8", vars[i].key);
-          g_clear_pointer (vars[i].dst, g_free);
-        }
+      if (!g_utf8_validate (desktop_startup_id, -1, NULL))
+        g_warning ("DESKTOP_STARTUP_ID contains invalid UTF-8");
+      else
+        startup_notification_id = g_strdup (desktop_startup_id);
     }
+
+  /* Clear the environment variable so it won't be inherited by
+   * child processes and confuse things.
+   */
+  g_unsetenv ("DESKTOP_STARTUP_ID");
 }
 
 static gpointer
@@ -311,7 +291,7 @@ gdk_pre_parse (void)
     gdk_gl_backend_use (GDK_GL_WGL);
 
 #ifndef G_HAS_CONSTRUCTORS
-  stash_and_unset_environment ();
+  stash_desktop_startup_notification_id ();
 #endif
 }
 
@@ -345,20 +325,15 @@ gdk_display_open_default (void)
 /*< private >
  * gdk_get_startup_notification_id:
  *
- * Returns the original value of the XDG_ACTIVATION_TOKEN environment
- * variable if it was defined and valid, otherwise it returns the original
- * value of the DESKTOP_STARTUP_ID environment variable if it was defined
- * and valid, or %NULL if neither of them were defined and valid.
+ * Returns the original value of the DESKTOP_STARTUP_ID environment
+ * variable if it was defined and valid, or %NULL otherwise.
  *
  * Returns: (nullable) (transfer none): the original value of the
- *   XDG_ACTIVATION_TOKEN or DESKTOP_STARTUP_ID environment variable
+ *   DESKTOP_STARTUP_ID environment variable
  */
 const char *
 gdk_get_startup_notification_id (void)
 {
-  if (xdg_activation_token)
-    return xdg_activation_token;
-
   return startup_notification_id;
 }
 

gdk/gdkcursor.c

@@ -156,9 +156,6 @@ gdk_cursor_finalize (GObject *object)
   g_clear_object (&cursor->texture);
   g_clear_object (&cursor->fallback);
 
-  if (cursor->destroy)
-    cursor->destroy (cursor->data);
-
   G_OBJECT_CLASS (gdk_cursor_parent_class)->finalize (object);
 }
 
@@ -256,11 +253,6 @@ gdk_cursor_hash (gconstpointer pointer)
     hash ^= g_str_hash (cursor->name);
   else if (cursor->texture)
     hash ^= g_direct_hash (cursor->texture);
-  else if (cursor->callback)
-    {
-      hash ^= g_direct_hash (cursor->callback);
-      hash ^= g_direct_hash (cursor->data);
-    }
 
   hash ^= (cursor->hotspot_x << 8) | cursor->hotspot_y;
 
@@ -289,10 +281,6 @@ gdk_cursor_equal (gconstpointer a,
       ca->hotspot_y != cb->hotspot_y)
     return FALSE;
 
-  if (ca->callback != cb->callback ||
-      ca->data != cb->data)
-    return FALSE;
-
   return TRUE;
 }
 
@@ -367,45 +355,6 @@ gdk_cursor_new_from_texture (GdkTexture *texture,
                        NULL);
 }
 
-/**
- * gdk_cursor_new_from_callback:
- * @callback: the `GdkCursorGetTextureCallback`
- * @data: data to pass to @callback
- * @destroy: destroy notify for @data
- * @fallback: (nullable): the `GdkCursor` to fall back to when
- *   this one cannot be supported
- *
- * Creates a new callback-based cursor object.
- *
- * Cursors of this kind produce textures for the cursor
- * image on demand, when the @callback is called.
- *
- * Returns: (nullable): a new `GdkCursor`
- *
- * Since: 4.16
- */
-GdkCursor *
-gdk_cursor_new_from_callback (GdkCursorGetTextureCallback  callback,
-                              gpointer                     data,
-                              GDestroyNotify               destroy,
-                              GdkCursor                   *fallback)
-{
-  GdkCursor *cursor;
-
-  g_return_val_if_fail (callback != NULL, NULL);
-  g_return_val_if_fail (fallback == NULL || GDK_IS_CURSOR (fallback), NULL);
-
-  cursor = g_object_new (GDK_TYPE_CURSOR,
-                         "fallback", fallback,
-                         NULL);
-
-  cursor->callback = callback;
-  cursor->data = data;
-  cursor->destroy = destroy;
-
-  return cursor;
-}
-
 /**
  * gdk_cursor_get_fallback: (attributes org.gtk.Method.get_property=fallback)
  * @cursor: a `GdkCursor`
@@ -510,22 +459,3 @@ gdk_cursor_get_hotspot_y (GdkCursor *cursor)
 
   return cursor->hotspot_y;
 }
-
-GdkTexture *
-gdk_cursor_get_texture_for_size (GdkCursor *cursor,
-                                 int        cursor_size,
-                                 double     scale,
-                                 int       *width,
-                                 int       *height,
-                                 int       *hotspot_x,
-                                 int       *hotspot_y)
-{
-  if (cursor->callback == NULL)
-    return NULL;
-
-  return cursor->callback (cursor,
-                           cursor_size, scale,
-                           width, height,
-                           hotspot_x, hotspot_y,
-                           cursor->data);
-}

gdk/gdkcursor.h

@@ -51,52 +51,6 @@ GDK_AVAILABLE_IN_ALL
 GdkCursor*  gdk_cursor_new_from_name     (const char      *name,
                                           GdkCursor       *fallback);
 
-/**
- * GdkCursorGetTestureCallback:
- * @cursor: the `GdkCursor`
- * @cursor_size: the nominal cursor size, in application pixels
- * @scale: the device scale
- * @width: (out): return location for the actual cursor width,
- *   in application pixels
- * @height: (out): return location for the actual cursor height,
- *   in application pixels
- * @hotspot_x: (out): return location for the hotspot X position,
- *   in application pixels
- * @hotspot_y: (out): return location for the hotspot Y position,
- *   in application pixels
- * @data: User data for the callback
- *
- * The type of callback used by a dynamic `GdkCursor` to generate
- * a texture for the cursor image at the given @cursor_size
- * and @scale.
- *
- * The actual cursor size in application pixels may be different
- * from @cursor_size x @cursor_size, and will be returned in
- * @width, @height. The returned texture should have a size that
- * corresponds to the actual cursor size, in device pixels (i.e.
- * application pixels, multiplied by @scale).
- *
- * This function may fail and return `NULL`, in which case
- * the fallback cursor will be used.
- *
- * Returns: (nullable) (transfer full): the cursor image, or
- *   `NULL` if none could be produced.
- */
-typedef GdkTexture * (* GdkCursorGetTextureCallback) (GdkCursor   *cursor,
-                                                      int          cursor_size,
-                                                      double       scale,
-                                                      int         *width,
-                                                      int         *height,
-                                                      int         *hotspot_x,
-                                                      int         *hotspot_y,
-                                                      gpointer     data);
-
-GDK_AVAILABLE_IN_4_16
-GdkCursor * gdk_cursor_new_from_callback (GdkCursorGetTextureCallback  callback,
-                                          gpointer                     data,
-                                          GDestroyNotify               destroy,
-                                          GdkCursor                   *fallback);
-
 GDK_AVAILABLE_IN_ALL
 GdkCursor * gdk_cursor_get_fallback      (GdkCursor       *cursor);
 GDK_AVAILABLE_IN_ALL

gdk/gdkcursorprivate.h

@@ -44,10 +44,6 @@ struct _GdkCursor
   GdkTexture *texture;
   int hotspot_x;
   int hotspot_y;
-
-  GdkCursorGetTextureCallback callback;
-  gpointer data;
-  GDestroyNotify destroy;
 };
 
 struct _GdkCursorClass
@@ -59,13 +55,5 @@ guint                   gdk_cursor_hash                         (gconstpointer
 gboolean                gdk_cursor_equal                        (gconstpointer          a,
                                                                  gconstpointer          b);
 
-GdkTexture *            gdk_cursor_get_texture_for_size         (GdkCursor *cursor,
-                                                                 int        cursor_size,
-                                                                 double     scale,
-                                                                 int       *width,
-                                                                 int       *height,
-                                                                 int       *hotspot_x,
-                                                                 int       *hotspot_y);
-
 G_END_DECLS
 

gdk/gdkdebugprivate.h

@@ -44,7 +44,7 @@ typedef enum {
   GDK_DEBUG_NO_PORTALS      = 1 << 15,
   GDK_DEBUG_GL_DISABLE      = 1 << 16,
   GDK_DEBUG_GL_NO_FRACTIONAL= 1 << 17,
-  GDK_DEBUG_FORCE_OFFLOAD   = 1 << 18,
+
   GDK_DEBUG_GL_DISABLE_GL   = 1 << 19,
   GDK_DEBUG_GL_DISABLE_GLES = 1 << 20,
   GDK_DEBUG_GL_PREFER_GL    = 1 << 21,

gdk/gdkdisplay.c

@@ -1538,7 +1538,6 @@ describe_egl_config (EGLDisplay egl_display,
                      EGLConfig  egl_config)
 {
   EGLint red, green, blue, alpha, type;
-  EGLint depth, stencil;
 
   if (egl_config == NULL)
     return g_strdup ("-");
@@ -1557,16 +1556,7 @@ describe_egl_config (EGLDisplay egl_display,
   else
     type = EGL_COLOR_COMPONENT_TYPE_FIXED_EXT;
 
-  if (!eglGetConfigAttrib (egl_display, egl_config, EGL_DEPTH_SIZE, &depth))
-    depth = 0;
-
-  if (!eglGetConfigAttrib (egl_display, egl_config, EGL_STENCIL_SIZE, &stencil))
-    stencil = 0;
-
-  return g_strdup_printf ("R%dG%dB%dA%d%s, depth %d, stencil %d", red, green, blue, alpha,
-                          type == EGL_COLOR_COMPONENT_TYPE_FIXED_EXT ? "" : " float",
-                          depth,
-                          stencil);
+  return g_strdup_printf ("R%dG%dB%dA%d%s", red, green, blue, alpha, type == EGL_COLOR_COMPONENT_TYPE_FIXED_EXT ? "" : " float");
 }
 
 gpointer

gdk/gdkdmabuf.c

@@ -144,8 +144,8 @@ struct _YUVCoefficients
 };
 
 /* multiplied by 65536 */
-static const YUVCoefficients itu601_narrow = { 104597, -25675, -53279, 132201 };
-//static const YUVCoefficients itu601_wide = { 74711, -25864, -38050, 133176 };
+//static const YUVCoefficients itu601_narrow = { 104597, -25675, -53279, 132201 };
+static const YUVCoefficients itu601_wide = { 74711, -25864, -38050, 133176 };
 
 static inline void
 get_uv_values (const YUVCoefficients *coeffs,
@@ -229,7 +229,7 @@ download_nv12 (guchar          *dst_data,
           int r, g, b;
           gsize xs, ys;
 
-          get_uv_values (&itu601_narrow, uv_data[x / X_SUB * 2 + U], uv_data[x / X_SUB * 2 + V], &r, &g, &b);
+          get_uv_values (&itu601_wide, uv_data[x / X_SUB * 2 + U], uv_data[x / X_SUB * 2 + V], &r, &g, &b);
 
           for (ys = 0; ys < Y_SUB && y + ys < height; ys++)
             for (xs = 0; xs < X_SUB && x + xs < width; xs++)
@@ -309,7 +309,7 @@ download_yuv_3 (guchar          *dst_data,
           int r, g, b;
           gsize xs, ys;
 
-          get_uv_values (&itu601_narrow, u_data[x / X_SUB], v_data[x / X_SUB], &r, &g, &b);
+          get_uv_values (&itu601_wide, u_data[x / X_SUB], v_data[x / X_SUB], &r, &g, &b);
 
           for (ys = 0; ys < Y_SUB && y + ys < height; ys++)
             for (xs = 0; xs < X_SUB && x + xs < width; xs++)
@@ -365,7 +365,7 @@ download_yuyv (guchar          *dst_data,
         {
           int r, g, b;
 
-          get_uv_values (&itu601_narrow, src_data[2 * x + U], src_data[2 * x + V], &r, &g, &b);
+          get_uv_values (&itu601_wide, src_data[2 * x + U], src_data[2 * x + V], &r, &g, &b);
           set_rgb_values (&dst_data[3 * x], src_data[2 * x + Y1], r, g, b);
           if (x + 1 < width)
             set_rgb_values (&dst_data[3 * (x + 1)], src_data[2 * x + Y2], r, g, b);

gdk/gdkdmabufegl.c

@@ -239,7 +239,7 @@ gdk_dmabuf_egl_create_image (GdkDisplay      *display,
   attribs[i++] = EGL_YUV_COLOR_SPACE_HINT_EXT;
   attribs[i++] = EGL_ITU_REC601_EXT;
   attribs[i++] = EGL_SAMPLE_RANGE_HINT_EXT;
-  attribs[i++] = EGL_YUV_NARROW_RANGE_EXT;
+  attribs[i++] = EGL_YUV_FULL_RANGE_EXT;
 
 #define ADD_PLANE(plane) \
   { \
@@ -265,7 +265,6 @@ gdk_dmabuf_egl_create_image (GdkDisplay      *display,
   if (dmabuf->n_planes > 3) ADD_PLANE (3);
 
   attribs[i++] = EGL_NONE;
-  g_assert (i < G_N_ELEMENTS (attribs));
 
   image = eglCreateImageKHR (egl_display,
                              EGL_NO_CONTEXT,

gdk/gdkdmabuftexture.c

@@ -25,7 +25,6 @@
 #include "gdkdmabufformatsbuilderprivate.h"
 #include "gdkdmabuffourccprivate.h"
 #include "gdkdmabufprivate.h"
-#include "gdkdmabuftexturebuilderprivate.h"
 #include "gdktextureprivate.h"
 #include <gdk/gdkglcontext.h>
 #include <gdk/gdkgltexturebuilder.h>
@@ -72,10 +71,7 @@ gdk_dmabuf_texture_dispose (GObject *object)
   GdkDmabufTexture *self = GDK_DMABUF_TEXTURE (object);
 
   if (self->destroy)
-    {
-      self->destroy (self->data);
-      self->destroy = NULL;
-    }
+    self->destroy (self->data);
 
   g_clear_object (&self->downloader);
   g_clear_object (&self->display);

gdk/gdkdmabuftexturebuilder.c

@@ -25,7 +25,6 @@
 #include "gdkdisplay.h"
 #include "gdkenumtypes.h"
 #include "gdkdmabuftextureprivate.h"
-#include "gdkdmabuftexturebuilderprivate.h"
 
 #include <cairo-gobject.h>
 
@@ -949,20 +948,22 @@ gdk_dmabuf_texture_builder_set_update_region (GdkDmabufTextureBuilder *self,
  *
  * Builds a new `GdkTexture` with the values set up in the builder.
  *
- * It is a programming error to call this function if any mandatory property has not been set.
+ * It is a programming error to call this function if any mandatory
+ * property has not been set.
  *
- * Not all formats defined in the `drm_fourcc.h` header are supported. You can use
- * [method@Gdk.Display.get_dmabuf_formats] to get a list of supported formats. If the
- * format is not supported by GTK, %NULL will be returned and @error will be set.
+ * If the dmabuf is not supported by GTK, %NULL will be returned and @error will be set.
  *
  * The `destroy` function gets called when the returned texture gets released.
  *
+ * It is possible to call this function multiple times to create multiple textures,
+ * possibly with changing properties in between.
+ *
  * It is the responsibility of the caller to keep the file descriptors for the planes
  * open until the created texture is no longer used, and close them afterwards (possibly
  * using the @destroy notify).
  *
- * It is possible to call this function multiple times to create multiple textures,
- * possibly with changing properties in between.
+ * Not all formats defined in the `drm_fourcc.h` header are supported. You can use
+ * [method@Gdk.Display.get_dmabuf_formats] to get a list of supported formats.
  *
  * Returns: (transfer full) (nullable): a newly built `GdkTexture` or `NULL`
  *   if the format is not supported
@@ -1003,19 +1004,3 @@ gdk_dmabuf_texture_builder_get_dmabuf (GdkDmabufTextureBuilder *self)
 {
   return &self->dmabuf;
 }
-
-void
-gdk_dmabuf_texture_builder_set_dmabuf (GdkDmabufTextureBuilder *self,
-                                       const GdkDmabuf         *dmabuf)
-{
-  gdk_dmabuf_texture_builder_set_fourcc (self, dmabuf->fourcc);
-  gdk_dmabuf_texture_builder_set_modifier (self, dmabuf->modifier);
-  gdk_dmabuf_texture_builder_set_n_planes (self, dmabuf->n_planes);
-
-  for (unsigned int i = 0; i < dmabuf->n_planes; i++)
-    {
-      gdk_dmabuf_texture_builder_set_fd (self, i, dmabuf->planes[i].fd);
-      gdk_dmabuf_texture_builder_set_stride (self, i, dmabuf->planes[i].stride);
-      gdk_dmabuf_texture_builder_set_offset (self, i, dmabuf->planes[i].offset);
-    }
-}

gdk/gdkdmabuftexturebuilderprivate.h

@@ -1,14 +0,0 @@
-#pragma once
-
-#include "gdkdmabuftexturebuilder.h"
-#include "gdkdmabufprivate.h"
-
-G_BEGIN_DECLS
-
-const GdkDmabuf *       gdk_dmabuf_texture_builder_get_dmabuf   (GdkDmabufTextureBuilder *builder);
-
-void                    gdk_dmabuf_texture_builder_set_dmabuf   (GdkDmabufTextureBuilder *builder,
-                                                                 const GdkDmabuf         *dmabuf);
-
-G_END_DECLS
-

gdk/gdkdmabuftextureprivate.h

@@ -7,6 +7,8 @@
 
 G_BEGIN_DECLS
 
+const GdkDmabuf *       gdk_dmabuf_texture_builder_get_dmabuf   (GdkDmabufTextureBuilder *builder);
+
 GdkTexture *            gdk_dmabuf_texture_new_from_builder (GdkDmabufTextureBuilder *builder,
                                                              GDestroyNotify           destroy,
                                                              gpointer                 data,

gdk/gdkdrag.c

@@ -50,6 +50,18 @@
 #include "gdkenumtypes.h"
 #include "gdkeventsprivate.h"
 
+static struct {
+  GdkDragAction action;
+  const char   *name;
+  GdkCursor    *cursor;
+} drag_cursors[] = {
+  { GDK_ACTION_ASK,     "dnd-ask",  NULL },
+  { GDK_ACTION_COPY,    "copy", NULL },
+  { GDK_ACTION_MOVE,    "move", NULL },
+  { GDK_ACTION_LINK,    "alias", NULL },
+  { 0,                  "no-drop", NULL },
+};
+
 enum {
   PROP_0,
   PROP_CONTENT,
@@ -774,20 +786,6 @@ gdk_drag_handle_source_event (GdkEvent *event)
   return FALSE;
 }
 
-static struct {
-  GdkDragAction action;
-  const char   *name;
-  GdkCursor    *cursor;
-} drag_cursors[] = {
-  { 0,               "default",  NULL },
-  { GDK_ACTION_ASK,  "dnd-ask",  NULL },
-  { GDK_ACTION_COPY, "copy",     NULL },
-  { GDK_ACTION_MOVE, "dnd-move", NULL }, /* Not using move here, since move is stuck using
-                                          * a mismatched visual metaphor in Adwaita
-                                          */
-  { GDK_ACTION_LINK, "alias",    NULL },
-};
-
 GdkCursor *
 gdk_drag_get_cursor (GdkDrag       *drag,
                      GdkDragAction  action)

gdk/gdkgl.c

@@ -125,7 +125,7 @@ gdk_cairo_draw_from_gl (cairo_t              *cr,
    * the GL_UNPACK_ROW_LENGTH support
    */
   if (gdk_gl_context_get_use_es (paint_context) &&
-      !(version >= 300 || gdk_gl_context_has_feature (paint_context, GDK_GL_FEATURE_UNPACK_SUBIMAGE)))
+      !(version >= 300 || gdk_gl_context_has_unpack_subimage (paint_context)))
     return;
 
   /* TODO: avoid reading back non-required data due to dest clip */

gdk/gdkglcontext.c

@@ -103,15 +103,6 @@
 
 #define DEFAULT_ALLOWED_APIS GDK_GL_API_GL | GDK_GL_API_GLES
 
-static const GdkDebugKey gdk_gl_feature_keys[] = {
-  { "debug", GDK_GL_FEATURE_DEBUG, "GL_KHR_debug" },
-  { "unpack-subimage", GDK_GL_FEATURE_UNPACK_SUBIMAGE, "GL_EXT_unpack_subimage" },
-  { "half-float", GDK_GL_FEATURE_VERTEX_HALF_FLOAT, "GL_OES_vertex_half_float" },
-  { "sync", GDK_GL_FEATURE_SYNC, "GL_ARB_sync" },
-  { "base-instance", GDK_GL_FEATURE_BASE_INSTANCE, "GL_ARB_base_instance" },
-  { "buffer-storage", GDK_GL_FEATURE_BUFFER_STORAGE, "GL_EXT_buffer_storage" },
-};
-
 typedef struct _GdkGLContextPrivate GdkGLContextPrivate;
 
 struct _GdkGLContextPrivate
@@ -121,9 +112,13 @@ struct _GdkGLContextPrivate
 
   GdkGLMemoryFlags memory_flags[GDK_MEMORY_N_FORMATS];
 
-  GdkGLFeatures features;
+  guint has_khr_debug : 1;
   guint use_khr_debug : 1;
+  guint has_half_float : 1;
+  guint has_sync : 1;
+  guint has_unpack_subimage : 1;
   guint has_debug_output : 1;
+  guint has_bgra : 1;
   guint extensions_checked : 1;
   guint debug_enabled : 1;
   guint forward_compatible : 1;
@@ -903,12 +898,11 @@ gdk_gl_context_label_object_printf  (GdkGLContext *context,
 
 
 gboolean
-gdk_gl_context_has_feature (GdkGLContext  *self,
-                            GdkGLFeatures  feature)
+gdk_gl_context_has_unpack_subimage (GdkGLContext *context)
 {
-  GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (self);
+  GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context);
 
-  return (priv->features & feature) == feature;
+  return priv->has_unpack_subimage;
 }
 
 static gboolean
@@ -1670,53 +1664,10 @@ gdk_gl_version_init_epoxy (GdkGLVersion *version)
   *version = GDK_GL_VERSION_INIT (epoxy_version / 10, epoxy_version % 10);
 }
 
-static GdkGLFeatures
-gdk_gl_context_check_features (GdkGLContext *context)
-{
-  GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context);
-  GdkGLFeatures features = 0;
-
-  if (gdk_gl_context_get_use_es (context))
-    {
-      if (gdk_gl_version_greater_equal (&priv->gl_version, &GDK_GL_VERSION_INIT (3, 0)) ||
-          epoxy_has_gl_extension ("GL_EXT_unpack_subimage"))
-        features |= GDK_GL_FEATURE_UNPACK_SUBIMAGE;
-    }
-  else
-    {
-      features |= GDK_GL_FEATURE_UNPACK_SUBIMAGE;
-    }
-
-  if (epoxy_has_gl_extension ("GL_KHR_debug"))
-    features |= GDK_GL_FEATURE_DEBUG;
-
-  if (gdk_gl_context_check_version (context, "3.0", "3.0") ||
-      epoxy_has_gl_extension ("GL_OES_vertex_half_float"))
-    features |= GDK_GL_FEATURE_VERTEX_HALF_FLOAT;
-
-  if (gdk_gl_context_check_version (context, "3.2", "3.0") ||
-      epoxy_has_gl_extension ("GL_ARB_sync") ||
-      epoxy_has_gl_extension ("GL_APPLE_sync"))
-    features |= GDK_GL_FEATURE_SYNC;
-
-  if (gdk_gl_context_check_version (context, "4.2", "9.9") ||
-      epoxy_has_gl_extension ("GL_EXT_base_instance") ||
-      epoxy_has_gl_extension ("GL_ARB_base_instance"))
-    features |= GDK_GL_FEATURE_BASE_INSTANCE;
-
-  if (gdk_gl_context_check_version (context, "4.4", "9.9") ||
-      epoxy_has_gl_extension ("GL_EXT_buffer_storage") ||
-      epoxy_has_gl_extension ("GL_ARB_buffer_storage"))
-    features |= GDK_GL_FEATURE_BUFFER_STORAGE;
-
-  return features;
-}
-
 static void
 gdk_gl_context_check_extensions (GdkGLContext *context)
 {
   GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context);
-  GdkGLFeatures supported_features, disabled_features;
   gboolean gl_debug = FALSE;
   GdkDisplay *display;
 
@@ -1734,54 +1685,69 @@ gdk_gl_context_check_extensions (GdkGLContext *context)
 
   if (priv->has_debug_output && gl_debug)
     {
+      gdk_gl_context_make_current (context);
       glEnable (GL_DEBUG_OUTPUT);
       glEnable (GL_DEBUG_OUTPUT_SYNCHRONOUS);
       glDebugMessageCallback (gl_debug_message_callback, NULL);
     }
 
-  /* If we asked for a core profile, but didn't get one, we're in legacy mode */
-  if (!gdk_gl_context_get_use_es (context) &&
-      !gdk_gl_version_greater_equal (&priv->gl_version, &GDK_GL_VERSION_INIT (3, 2)))
-    priv->is_legacy = TRUE;
+  if (gdk_gl_context_get_use_es (context))
+    {
+      priv->has_unpack_subimage = gdk_gl_version_greater_equal (&priv->gl_version, &GDK_GL_VERSION_INIT (3, 0)) ||
+                                  epoxy_has_gl_extension ("GL_EXT_unpack_subimage");
+      priv->has_khr_debug = epoxy_has_gl_extension ("GL_KHR_debug");
+      priv->has_bgra = epoxy_has_gl_extension ("GL_EXT_texture_format_BGRA8888");
+    }
+  else
+    {
+      priv->has_unpack_subimage = TRUE;
+      priv->has_khr_debug = epoxy_has_gl_extension ("GL_KHR_debug");
+      priv->has_bgra = TRUE;
 
-  supported_features = gdk_gl_context_check_features (context);
-  disabled_features = gdk_parse_debug_var ("GDK_GL_DISABLE",
-                                           gdk_gl_feature_keys,
-                                           G_N_ELEMENTS (gdk_gl_feature_keys));
+      /* We asked for a core profile, but we didn't get one, so we're in legacy mode */
+      if (!gdk_gl_version_greater_equal (&priv->gl_version, &GDK_GL_VERSION_INIT (3, 2)))
+        priv->is_legacy = TRUE;
+    }
 
-  priv->features = supported_features & ~disabled_features;
-
-  gdk_gl_context_init_memory_flags (context);
-
-  if ((priv->features & GDK_GL_FEATURE_DEBUG) && gl_debug)
+  if (priv->has_khr_debug && gl_debug)
     {
       priv->use_khr_debug = TRUE;
       glGetIntegerv (GL_MAX_LABEL_LENGTH, &priv->max_debug_label_length);
     }
 
-  if (GDK_DISPLAY_DEBUG_CHECK (display, OPENGL))
-    {
-      int i, max_texture_size;
-      glGetIntegerv (GL_MAX_TEXTURE_SIZE, &max_texture_size);
-      gdk_debug_message ("%s version: %d.%d (%s)\n"
-                         "* GLSL version: %s\n"
-                         "* Max texture size: %d\n",
-                         gdk_gl_context_get_use_es (context) ? "OpenGL ES" : "OpenGL",
-                         gdk_gl_version_get_major (&priv->gl_version), gdk_gl_version_get_minor (&priv->gl_version),
-                         priv->is_legacy ? "legacy" : "core",
-                         glGetString (GL_SHADING_LANGUAGE_VERSION),
-                         max_texture_size);
-      gdk_debug_message ("Enabled features (use GDK_GL_DISABLE env var to disable):");
-      for (i = 0; i < G_N_ELEMENTS (gdk_gl_feature_keys); i++)
-        {
-          gdk_debug_message ("    %s: %s",
-                             gdk_gl_feature_keys[i].key,
-                             (priv->features & gdk_gl_feature_keys[i].value) ? "YES" :
-                             ((disabled_features & gdk_gl_feature_keys[i].value) ? "disabled via env var" :
-                             (((supported_features & gdk_gl_feature_keys[i].value) == 0) ? "not supported" :
-                             "Hum, what? This should not happen.")));
-        }
-    }
+  priv->has_half_float = gdk_gl_context_check_version (context, "3.0", "3.0") ||
+                         epoxy_has_gl_extension ("GL_OES_vertex_half_float");
+
+  priv->has_sync = gdk_gl_context_check_version (context, "3.2", "3.0") ||
+                   epoxy_has_gl_extension ("GL_ARB_sync") ||
+                   epoxy_has_gl_extension ("GL_APPLE_sync");
+
+  gdk_gl_context_init_memory_flags (context);
+
+  {
+    int max_texture_size;
+    glGetIntegerv (GL_MAX_TEXTURE_SIZE, &max_texture_size);
+    GDK_DISPLAY_DEBUG (gdk_draw_context_get_display (GDK_DRAW_CONTEXT (context)), OPENGL,
+                       "%s version: %d.%d (%s)\n"
+                       "* GLSL version: %s\n"
+                       "* Max texture size: %d\n"
+                       "* Extensions checked:\n"
+                       " - GL_KHR_debug: %s\n"
+                       " - GL_EXT_unpack_subimage: %s\n"
+                       " - half float: %s\n"
+                       " - sync: %s\n"
+                       " - bgra: %s",
+                       gdk_gl_context_get_use_es (context) ? "OpenGL ES" : "OpenGL",
+                       gdk_gl_version_get_major (&priv->gl_version), gdk_gl_version_get_minor (&priv->gl_version),
+                       priv->is_legacy ? "legacy" : "core",
+                       glGetString (GL_SHADING_LANGUAGE_VERSION),
+                       max_texture_size,
+                       priv->has_khr_debug ? "yes" : "no",
+                       priv->has_unpack_subimage ? "yes" : "no",
+                       priv->has_half_float ? "yes" : "no",
+                       priv->has_sync ? "yes" : "no",
+                       priv->has_bgra ? "yes" : "no");
+  }
 
   priv->extensions_checked = TRUE;
 }
@@ -2050,6 +2016,30 @@ gdk_gl_context_get_format_flags (GdkGLContext    *self,
   return priv->memory_flags[format];
 }
 
+gboolean
+gdk_gl_context_has_debug (GdkGLContext *self)
+{
+  GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (self);
+
+  return priv->debug_enabled || priv->use_khr_debug;
+}
+
+gboolean
+gdk_gl_context_has_vertex_half_float (GdkGLContext *self)
+{
+  GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (self);
+
+  return priv->has_half_float;
+}
+
+gboolean
+gdk_gl_context_has_sync (GdkGLContext *self)
+{
+  GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (self);
+
+  return priv->has_sync;
+}
+
 /* Return if glGenVertexArrays, glBindVertexArray and glDeleteVertexArrays
  * can be used
  */
@@ -2198,78 +2188,12 @@ gdk_gl_context_import_dmabuf (GdkGLContext    *self,
 
   gdk_display_init_dmabuf (display);
 
-  if (gdk_dmabuf_formats_contains (display->egl_dmabuf_formats, dmabuf->fourcc, dmabuf->modifier))
+  if (!gdk_dmabuf_formats_contains (display->egl_external_formats, dmabuf->fourcc, dmabuf->modifier))
     {
-      /* This is the path for modern drivers that support modifiers */
-
-      if (!gdk_dmabuf_formats_contains (display->egl_external_formats, dmabuf->fourcc, dmabuf->modifier))
-        {
-          texture_id = gdk_gl_context_import_dmabuf_for_target (self,
-                                                                width, height,
-                                                                dmabuf,
-                                                                GL_TEXTURE_2D);
-          if (texture_id == 0)
-            {
-              GDK_DISPLAY_DEBUG (display, DMABUF,
-                                 "Import of %dx%d %.4s:%#" G_GINT64_MODIFIER "x dmabuf failed",
-                                 width, height,
-                                 (char *) &dmabuf->fourcc, dmabuf->modifier);
-              return 0;
-            }
-
-          GDK_DISPLAY_DEBUG (display, DMABUF,
-                             "Imported %dx%d %.4s:%#" G_GINT64_MODIFIER "x dmabuf as GL_TEXTURE_2D texture",
-                             width, height,
-                             (char *) &dmabuf->fourcc, dmabuf->modifier);
-          *external = FALSE;
-          return texture_id;
-        }
-
-      if (!gdk_gl_context_get_use_es (self))
-        {
-          GDK_DISPLAY_DEBUG (display, DMABUF,
-                             "Can't import external_only %.4s:%#" G_GINT64_MODIFIER "x outside of GLES",
-                             (char *) &dmabuf->fourcc, dmabuf->modifier);
-          return 0;
-        }
-
       texture_id = gdk_gl_context_import_dmabuf_for_target (self,
                                                             width, height,
                                                             dmabuf,
-                                                            GL_TEXTURE_EXTERNAL_OES);
-      if (texture_id == 0)
-        {
-          GDK_DISPLAY_DEBUG (display, DMABUF,
-                             "Import of external_only %dx%d %.4s:%#" G_GINT64_MODIFIER "x dmabuf failed",
-                             width, height,
-                             (char *) &dmabuf->fourcc, dmabuf->modifier);
-          return 0;
-        }
-
-      GDK_DISPLAY_DEBUG (display, DMABUF,
-                         "Imported %dx%d %.4s:%#" G_GINT64_MODIFIER "x dmabuf as GL_TEXTURE_EXTERNAL_OES texture",
-                         width, height,
-                         (char *) &dmabuf->fourcc, dmabuf->modifier);
-      *external = TRUE;
-      return texture_id;
-    }
-  else
-    {
-      /* This is the opportunistic path.
-       * We hit it both for drivers that do not support modifiers as well as for dmabufs
-       * that the driver did not explicitly advertise. */
-      int target;
-
-      if (gdk_gl_context_get_use_es (self))
-        target = GL_TEXTURE_EXTERNAL_OES;
-      else
-        target = GL_TEXTURE_2D;
-
-      texture_id = gdk_gl_context_import_dmabuf_for_target (self,
-                                                            width, height,
-                                                            dmabuf,
-                                                            target);
-
+                                                            GL_TEXTURE_2D);
       if (texture_id == 0)
         {
           GDK_DISPLAY_DEBUG (display, DMABUF,
@@ -2280,13 +2204,40 @@ gdk_gl_context_import_dmabuf (GdkGLContext    *self,
         }
 
       GDK_DISPLAY_DEBUG (display, DMABUF,
-                         "Imported %dx%d %.4s:%#" G_GINT64_MODIFIER "x dmabuf as %s texture",
+                         "Imported %dx%d %.4s:%#" G_GINT64_MODIFIER "x dmabuf as GL_TEXTURE_2D texture",
                          width, height,
-                         (char *) &dmabuf->fourcc, dmabuf->modifier,
-                         target == GL_TEXTURE_EXTERNAL_OES ? "GL_TEXTURE_EXTERNAL_OES" : "GL_TEXTURE_2D");
-      *external = target == GL_TEXTURE_EXTERNAL_OES;
+                         (char *) &dmabuf->fourcc, dmabuf->modifier);
+      *external = FALSE;
       return texture_id;
     }
+
+  if (!gdk_gl_context_get_use_es (self))
+    {
+      GDK_DISPLAY_DEBUG (display, DMABUF,
+                         "Can't import external_only %.4s:%#" G_GINT64_MODIFIER "x outside of GLES",
+                         (char *) &dmabuf->fourcc, dmabuf->modifier);
+      return 0;
+    }
+
+  texture_id = gdk_gl_context_import_dmabuf_for_target (self,
+                                                        width, height,
+                                                        dmabuf,
+                                                        GL_TEXTURE_EXTERNAL_OES);
+  if (texture_id == 0)
+    {
+      GDK_DISPLAY_DEBUG (display, DMABUF,
+                         "Import of external_only %dx%d %.4s:%#" G_GINT64_MODIFIER "x dmabuf failed",
+                         width, height,
+                         (char *) &dmabuf->fourcc, dmabuf->modifier);
+      return 0;
+    }
+
+  GDK_DISPLAY_DEBUG (display, DMABUF,
+                     "Imported %dx%d %.4s:%#" G_GINT64_MODIFIER "x dmabuf as GL_TEXTURE_EXTERNAL_OES texture",
+                     width, height,
+                     (char *) &dmabuf->fourcc, dmabuf->modifier);
+  *external = TRUE;
+  return texture_id;
 }
 
 gboolean

gdk/gdkglcontextprivate.h

@@ -27,15 +27,6 @@
 
 G_BEGIN_DECLS
 
-typedef enum {
-  GDK_GL_FEATURE_DEBUG                      = 1 << 0,
-  GDK_GL_FEATURE_UNPACK_SUBIMAGE            = 1 << 1,
-  GDK_GL_FEATURE_VERTEX_HALF_FLOAT          = 1 << 2,
-  GDK_GL_FEATURE_SYNC                       = 1 << 3,
-  GDK_GL_FEATURE_BASE_INSTANCE              = 1 << 4,
-  GDK_GL_FEATURE_BUFFER_STORAGE             = 1 << 5,
-} GdkGLFeatures;
-
 typedef enum {
   GDK_GL_NONE = 0,
   GDK_GL_EGL,
@@ -151,6 +142,7 @@ void                    gdk_gl_context_get_matching_version     (GdkGLContext
                                                                  gboolean                legacy,
                                                                  GdkGLVersion           *out_version);
 
+gboolean                gdk_gl_context_has_unpack_subimage      (GdkGLContext    *context);
 void                    gdk_gl_context_push_debug_group         (GdkGLContext    *context,
                                                                  const char      *message);
 void                    gdk_gl_context_push_debug_group_printf  (GdkGLContext    *context,
@@ -171,11 +163,14 @@ const char *            gdk_gl_context_get_glsl_version_string  (GdkGLContext
 
 GdkGLMemoryFlags        gdk_gl_context_get_format_flags         (GdkGLContext    *self,
                                                                  GdkMemoryFormat  format) G_GNUC_PURE;
-gboolean                gdk_gl_context_has_feature              (GdkGLContext    *self,
-                                                                 GdkGLFeatures    feature) G_GNUC_PURE;
+gboolean                gdk_gl_context_has_debug                (GdkGLContext    *self) G_GNUC_PURE;
 
 gboolean                gdk_gl_context_use_es_bgra              (GdkGLContext    *context);
 
+gboolean                gdk_gl_context_has_vertex_half_float    (GdkGLContext    *self) G_GNUC_PURE;
+
+gboolean                gdk_gl_context_has_sync                 (GdkGLContext    *self) G_GNUC_PURE;
+
 gboolean                gdk_gl_context_has_vertex_arrays        (GdkGLContext    *self) G_GNUC_PURE;
 
 double                  gdk_gl_context_get_scale                (GdkGLContext    *self);

gdk/gdkgltexture.c

@@ -494,7 +494,7 @@ gdk_gl_texture_new_from_builder (GdkGLTextureBuilder *builder,
   self->id = gdk_gl_texture_builder_get_id (builder);
   GDK_TEXTURE (self)->format = gdk_gl_texture_builder_get_format (builder);
   self->has_mipmap = gdk_gl_texture_builder_get_has_mipmap (builder);
-  if (gdk_gl_context_has_feature (self->context, GDK_GL_FEATURE_SYNC))
+  if (gdk_gl_context_has_sync (self->context))
     self->sync = gdk_gl_texture_builder_get_sync (builder);
   self->destroy = destroy;
   self->data = data;

gdk/gdkmonitor.c

@@ -744,11 +744,3 @@ gdk_monitor_set_description (GdkMonitor *monitor,
   g_object_notify_by_pspec (G_OBJECT (monitor), props[PROP_DESCRIPTION]);
 }
 
-#define MM_PER_INCH 25.4
-
-double
-gdk_monitor_get_dpi (GdkMonitor *monitor)
-{
-  return MAX ((monitor->geometry.width * monitor->scale) / (monitor->width_mm / MM_PER_INCH),
-              (monitor->geometry.height * monitor->scale) / (monitor->height_mm / MM_PER_INCH));
-}

gdk/gdkmonitorprivate.h

@@ -76,7 +76,6 @@ void            gdk_monitor_set_subpixel_layout (GdkMonitor        *monitor,
 void            gdk_monitor_invalidate          (GdkMonitor *monitor);
 void            gdk_monitor_set_description     (GdkMonitor *monitor,
                                                  const char *description);
-double          gdk_monitor_get_dpi             (GdkMonitor *monitor);
 
 G_END_DECLS
 

gdk/gdkpaintable.h

@@ -59,7 +59,7 @@ typedef enum {
  * @get_current_image: return a `GdkPaintable` that does not change over
  *   time. This means the `GDK_PAINTABLE_STATIC_SIZE` and
  *   `GDK_PAINTABLE_STATIC_CONTENTS` flag are set.
- * @get_flags: Get the flags for this instance. See [flags@Gdk.PaintableFlags]
+ * @get_flags: Get the flags for this instance. See [enum@Gdk.PaintableFlags]
  *   for details.
  * @get_intrinsic_width: The preferred width for this object to be
  *   snapshot at or 0 if none. This is purely a hint. The object must still

gdk/gdkrgba.c

@@ -98,9 +98,9 @@ gdk_rgba_free (GdkRGBA *rgba)
  * Returns: %TRUE if the @rgba is clear
  */
 gboolean
-(gdk_rgba_is_clear) (const GdkRGBA *rgba)
+gdk_rgba_is_clear (const GdkRGBA *rgba)
 {
-  return _gdk_rgba_is_clear (rgba);
+  return rgba->alpha < ((float) 0x00ff / (float) 0xffff);
 }
 
 /**
@@ -115,9 +115,9 @@ gboolean
  * Returns: %TRUE if the @rgba is opaque
  */
 gboolean
-(gdk_rgba_is_opaque) (const GdkRGBA *rgba)
+gdk_rgba_is_opaque (const GdkRGBA *rgba)
 {
-  return _gdk_rgba_is_opaque (rgba);
+  return rgba->alpha > ((float)0xff00 / (float)0xffff);
 }
 
 #define SKIP_WHITESPACES(s) while (*(s) == ' ') (s)++;
@@ -368,10 +368,21 @@ gdk_rgba_hash (gconstpointer p)
  * Returns: %TRUE if the two colors compare equal
  */
 gboolean
-(gdk_rgba_equal) (gconstpointer p1,
-                  gconstpointer p2)
+gdk_rgba_equal (gconstpointer p1,
+                gconstpointer p2)
 {
-  return _gdk_rgba_equal (p1, p2);
+  const GdkRGBA *rgba1, *rgba2;
+
+  rgba1 = p1;
+  rgba2 = p2;
+
+  if (rgba1->red == rgba2->red &&
+      rgba1->green == rgba2->green &&
+      rgba1->blue == rgba2->blue &&
+      rgba1->alpha == rgba2->alpha)
+    return TRUE;
+
+  return FALSE;
 }
 
 /**

gdk/gdkrgbaprivate.h

@@ -43,34 +43,5 @@
 gboolean               gdk_rgba_parser_parse                    (GtkCssParser           *parser,
                                                                  GdkRGBA                *rgba);
 
-#define gdk_rgba_is_clear(rgba) _gdk_rgba_is_clear (rgba)
-#define gdk_rgba_is_opaque(rgba) _gdk_rgba_is_opaque (rgba)
-#define gdk_rgba_equal(p1, p2) _gdk_rgba_equal (p1, p2)
-
-static inline gboolean
-_gdk_rgba_is_clear (const GdkRGBA *rgba)
-{
-  return rgba->alpha < ((float) 0x00ff / (float) 0xffff);
-}
-
-static inline gboolean
-_gdk_rgba_is_opaque (const GdkRGBA *rgba)
-{
-  return rgba->alpha > ((float)0xff00 / (float)0xffff);
-}
-
-static inline gboolean
-_gdk_rgba_equal (gconstpointer p1,
-                 gconstpointer p2)
-{
-  const GdkRGBA *rgba1 = p1;
-  const GdkRGBA *rgba2 = p2;
-
-  return rgba1->red == rgba2->red &&
-         rgba1->green == rgba2->green &&
-         rgba1->blue == rgba2->blue &&
-         rgba1->alpha == rgba2->alpha;
-}
-
 G_END_DECLS
 

gdk/gdksubsurface.c

@@ -48,14 +48,6 @@ gdk_subsurface_class_init (GdkSubsurfaceClass *class)
   object_class->finalize = gdk_subsurface_finalize;
 }
 
-/*< private >
- * gdk_subsurface_get_parent:
- * @subsurface: a `GdkSubsurface`
- *
- * Returns the parent surface of @subsurface.
- *
- * Returns: the parent surface
- */
 GdkSurface *
 gdk_subsurface_get_parent (GdkSubsurface *subsurface)
 {
@@ -116,41 +108,15 @@ insert_subsurface (GdkSubsurface *subsurface,
     }
 }
 
-/*< private >
- * gdk_subsurface_attach:
- * @subsurface: the `GdkSubsurface`
- * @texture: the texture to attach. This typically has to be a `GdkDmabufTexture`
- * @source: the source rectangle (i.e. the subset of the texture) to display
- * @dest: the dest rectangle, in application pixels, relative to the parent surface.
- *   It must be integral in application and device pixels, or attaching will fail
- * @transform: the transform to apply to the texture contents before displaying
- * @background: (nullable): the background rectangle, in application pixels relative
- *   to the parent surface. This tells GDK to put a black background of this
- *   size below the subsurface. It must be integral in application and device pixels,
- *   or attaching will fail
- * @above: whether the subsurface should be above its sibling
- * @sibling: (nullable): the sibling subsurface to stack relative to, or `NULL` to
- *   stack relative to the parent surface
- *
- * Attaches content to a subsurface.
- *
- * This function takes all the necessary arguments to determine the subsurface
- * configuration, including its position, size, content, background and stacking.
- *
- * Returns: `TRUE` if the attaching succeeded
- */
 gboolean
 gdk_subsurface_attach (GdkSubsurface         *subsurface,
                        GdkTexture            *texture,
                        const graphene_rect_t *source,
                        const graphene_rect_t *dest,
-                       GdkTextureTransform    transform,
-                       const graphene_rect_t *background,
                        gboolean               above,
                        GdkSubsurface         *sibling)
 {
   GdkSurface *parent = subsurface->parent;
-  gboolean result;
 
   g_return_val_if_fail (GDK_IS_SUBSURFACE (subsurface), FALSE);
   g_return_val_if_fail (GDK_IS_TEXTURE (texture), FALSE);
@@ -164,15 +130,6 @@ gdk_subsurface_attach (GdkSubsurface         *subsurface,
   g_return_val_if_fail (sibling == NULL || GDK_IS_SUBSURFACE (sibling), FALSE);
   g_return_val_if_fail (sibling == NULL || sibling->parent == subsurface->parent, FALSE);
 
-  result = GDK_SUBSURFACE_GET_CLASS (subsurface)->attach (subsurface,
-                                                          texture,
-                                                          source,
-                                                          dest,
-                                                          transform,
-                                                          background,
-                                                          above,
-                                                          sibling);
-
   remove_subsurface (subsurface);
 
   if (sibling)
@@ -198,17 +155,9 @@ gdk_subsurface_attach (GdkSubsurface         *subsurface,
         }
     }
 
-  return result;
+  return GDK_SUBSURFACE_GET_CLASS (subsurface)->attach (subsurface, texture, source, dest, above, sibling);
 }
 
-/*< private >
- * gdk_subsurface_detach:
- * @subsurface: a `GdkSubsurface`
- *
- * Hides the subsurface.
- *
- * To show it again, you need to call gdk_subsurface_attach().
- */
 void
 gdk_subsurface_detach (GdkSubsurface *subsurface)
 {
@@ -219,14 +168,6 @@ gdk_subsurface_detach (GdkSubsurface *subsurface)
   GDK_SUBSURFACE_GET_CLASS (subsurface)->detach (subsurface);
 }
 
-/*< private >
- * gdk_subsurface_get_texture:
- * @subsurface: a `GdkSubsurface`
- *
- * Gets the texture that is currently displayed by the subsurface.
- *
- * Returns: (nullable): the texture that is displayed
- */
 GdkTexture *
 gdk_subsurface_get_texture (GdkSubsurface *subsurface)
 {
@@ -235,138 +176,30 @@ gdk_subsurface_get_texture (GdkSubsurface *subsurface)
   return GDK_SUBSURFACE_GET_CLASS (subsurface)->get_texture (subsurface);
 }
 
-/*< private >
- * gdk_subsurface_get_source_rect:
- * @subsurface: a `GdkSubsurface`
- * @rect: (out caller-allocates): return location for the rectangle
- *
- * Returns the source rect that was specified in the most recent
- * gdk_subsurface_attach() call for @subsurface.
- */
 void
-gdk_subsurface_get_source_rect (GdkSubsurface   *subsurface,
-                                graphene_rect_t *rect)
+gdk_subsurface_get_source (GdkSubsurface   *subsurface,
+                           graphene_rect_t *source)
 {
   g_return_if_fail (GDK_IS_SUBSURFACE (subsurface));
-  g_return_if_fail (rect != NULL);
+  g_return_if_fail (source != NULL);
 
-  GDK_SUBSURFACE_GET_CLASS (subsurface)->get_source_rect (subsurface, rect);
+  GDK_SUBSURFACE_GET_CLASS (subsurface)->get_source (subsurface, source);
 }
 
-/*< private >
- * gdk_subsurface_get_texture_rect:
- * @subsurface: a `GdkSubsurface`
- * @rect: (out caller-allocates): return location for the rectangle
- *
- * Returns the texture rect that was specified in the most recent
- * gdk_subsurface_attach() call for @subsurface.
- */
 void
-gdk_subsurface_get_texture_rect (GdkSubsurface   *subsurface,
-                                 graphene_rect_t *rect)
+gdk_subsurface_get_dest (GdkSubsurface   *subsurface,
+                         graphene_rect_t *dest)
 {
   g_return_if_fail (GDK_IS_SUBSURFACE (subsurface));
-  g_return_if_fail (rect != NULL);
+  g_return_if_fail (dest != NULL);
 
-  GDK_SUBSURFACE_GET_CLASS (subsurface)->get_texture_rect (subsurface, rect);
+  GDK_SUBSURFACE_GET_CLASS (subsurface)->get_dest (subsurface, dest);
 }
 
-/*< private >
- * gdk_subsurface_is_above_parent:
- * @subsurface: a `GdkSubsurface`
- *
- * Returns whether the subsurface is above the parent surface
- * or below. Note that a subsurface can be above its parent
- * surface, and still be covered by sibling subsurfaces.
- *
- * Returns: `TRUE` if @subsurface is above its parent
- */
 gboolean
 gdk_subsurface_is_above_parent (GdkSubsurface *subsurface)
 {
-  g_return_val_if_fail (GDK_IS_SUBSURFACE (subsurface), FALSE);
+  g_return_val_if_fail (GDK_IS_SUBSURFACE (subsurface), TRUE);
 
   return subsurface->above_parent;
 }
-
-/*< private>
- * gdk_subsurface_get_sibling:
- * @subsurface: the `GdkSubsurface`
- * @above: whether to get the subsurface above
- *
- * Returns the subsurface above (or below) @subsurface in
- * the stacking order.
- *
- * Returns: the sibling, or `NULL` if there is none.
- */
-GdkSubsurface *
-gdk_subsurface_get_sibling (GdkSubsurface *subsurface,
-                            gboolean       above)
-{
-  g_return_val_if_fail (GDK_IS_SUBSURFACE (subsurface), NULL);
-
-  if (above)
-    return subsurface->sibling_above;
-  else
-    return subsurface->sibling_below;
-}
-
-/*< private >
- * gdk_subsurface_get_transform:
- * @subsurface: a `GdkSubsurface`
- *
- * Returns the transform that was specified in the most recent call to
- * gdk_subsurface_attach() call for @subsurface.
- *
- * Returns: the transform
- */
-GdkTextureTransform
-gdk_subsurface_get_transform (GdkSubsurface *subsurface)
-{
-  g_return_val_if_fail (GDK_IS_SUBSURFACE (subsurface), GDK_TEXTURE_TRANSFORM_NORMAL);
-
-  return GDK_SUBSURFACE_GET_CLASS (subsurface)->get_transform (subsurface);
-}
-
-/*< private >
- * gdk_subsurface_get_background_rect:
- * @subsurface: a `GdkSubsurface`
- * @rect: (out caller-allocates): return location for the rectangle
- *
- * Obtains the background rect that was specified in the most recent
- * gdk_subsurface_attach() call for @subsurface.
- *
- * Returns: `TRUE` if @subsurface has a background
- */
-gboolean
-gdk_subsurface_get_background_rect (GdkSubsurface   *subsurface,
-                                    graphene_rect_t *rect)
-{
-  g_return_val_if_fail (GDK_IS_SUBSURFACE (subsurface), FALSE);
-  g_return_val_if_fail (rect != NULL, FALSE);
-
-  return GDK_SUBSURFACE_GET_CLASS (subsurface)->get_background_rect (subsurface, rect);
-}
-
-/*< private >
- * gdk_subsurface_get_bounds:
- * @subsurface: a `GdkSubsurface`
- * @bounds: (out caller-allocates): return location for the bounds
- *
- * Returns the bounds of the subsurface.
- *
- * The bounds are the union of the texture and background rects.
- */
-void
-gdk_subsurface_get_bounds (GdkSubsurface   *subsurface,
-                           graphene_rect_t *bounds)
-{
-  graphene_rect_t background;
-
-  g_return_if_fail (GDK_IS_SUBSURFACE (subsurface));
-  g_return_if_fail (bounds != NULL);
-
-  gdk_subsurface_get_texture_rect (subsurface, bounds);
-  if (gdk_subsurface_get_background_rect (subsurface, &background))
-    graphene_rect_union (bounds, &background, bounds);
-}

gdk/gdksubsurfaceprivate.h

@@ -47,68 +47,42 @@ struct _GdkSubsurface
   GdkSubsurface *sibling_below;
 };
 
-typedef enum {
-  GDK_TEXTURE_TRANSFORM_NORMAL,
-  GDK_TEXTURE_TRANSFORM_90,
-  GDK_TEXTURE_TRANSFORM_180,
-  GDK_TEXTURE_TRANSFORM_270,
-  GDK_TEXTURE_TRANSFORM_FLIPPED,
-  GDK_TEXTURE_TRANSFORM_FLIPPED_90,
-  GDK_TEXTURE_TRANSFORM_FLIPPED_180,
-  GDK_TEXTURE_TRANSFORM_FLIPPED_270,
-} GdkTextureTransform;
 
 struct _GdkSubsurfaceClass
 {
   GObjectClass parent_class;
 
-  gboolean     (* attach)              (GdkSubsurface         *subsurface,
-                                        GdkTexture            *texture,
-                                        const graphene_rect_t *source,
-                                        const graphene_rect_t *dest,
-                                        GdkTextureTransform    transform,
-                                        const graphene_rect_t *bg,
-                                        gboolean               above,
-                                        GdkSubsurface         *sibling);
-  void         (* detach)              (GdkSubsurface         *subsurface);
-  GdkTexture * (* get_texture)         (GdkSubsurface         *subsurface);
-  void         (* get_source_rect)     (GdkSubsurface         *subsurface,
-                                        graphene_rect_t       *rect);
-  void         (* get_texture_rect)    (GdkSubsurface         *subsurface,
-                                        graphene_rect_t       *rect);
-  GdkTextureTransform
-               (* get_transform)       (GdkSubsurface         *subsurface);
-  gboolean     (* get_background_rect) (GdkSubsurface         *subsurface,
-                                        graphene_rect_t       *rect);
+  gboolean     (* attach)          (GdkSubsurface         *subsurface,
+                                    GdkTexture            *texture,
+                                    const graphene_rect_t *source,
+                                    const graphene_rect_t *dest,
+                                    gboolean               above,
+                                    GdkSubsurface         *sibling);
+  void         (* detach)          (GdkSubsurface         *subsurface);
+  GdkTexture * (* get_texture)     (GdkSubsurface         *subsurface);
+  void         (* get_source)      (GdkSubsurface         *subsurface,
+                                    graphene_rect_t       *source);
+  void         (* get_dest)        (GdkSubsurface         *subsurface,
+                                    graphene_rect_t       *dest);
 };
 
-GType           gdk_subsurface_get_type            (void) G_GNUC_CONST;
+GType           gdk_subsurface_get_type        (void) G_GNUC_CONST;
 
-GdkSurface *    gdk_subsurface_get_parent          (GdkSubsurface         *subsurface);
+GdkSurface *    gdk_subsurface_get_parent      (GdkSubsurface         *subsurface);
+gboolean        gdk_subsurface_attach          (GdkSubsurface         *subsurface,
+                                                GdkTexture            *texture,
+                                                const graphene_rect_t *source,
+                                                const graphene_rect_t *dest,
+                                                gboolean               above,
+                                                GdkSubsurface         *sibling);
+void            gdk_subsurface_detach          (GdkSubsurface         *subsurface);
+GdkTexture *    gdk_subsurface_get_texture     (GdkSubsurface         *subsurface);
+void            gdk_subsurface_get_source      (GdkSubsurface         *subsurface,
+                                                graphene_rect_t       *source);
+void            gdk_subsurface_get_dest        (GdkSubsurface         *subsurface,
+                                               graphene_rect_t       *dest);
+gboolean        gdk_subsurface_is_above_parent (GdkSubsurface         *subsurface);
 
-gboolean        gdk_subsurface_attach              (GdkSubsurface         *subsurface,
-                                                    GdkTexture            *texture,
-                                                    const graphene_rect_t *source,
-                                                    const graphene_rect_t *dest,
-                                                    GdkTextureTransform    transform,
-                                                    const graphene_rect_t *background,
-                                                    gboolean               above,
-                                                    GdkSubsurface         *sibling);
-void            gdk_subsurface_detach              (GdkSubsurface         *subsurface);
-GdkTexture *    gdk_subsurface_get_texture         (GdkSubsurface         *subsurface);
-void            gdk_subsurface_get_source_rect     (GdkSubsurface         *subsurface,
-                                                    graphene_rect_t       *rect);
-void            gdk_subsurface_get_texture_rect    (GdkSubsurface         *subsurface,
-                                                    graphene_rect_t       *rect);
-gboolean        gdk_subsurface_is_above_parent     (GdkSubsurface         *subsurface);
-GdkSubsurface * gdk_subsurface_get_sibling         (GdkSubsurface         *subsurface,
-                                                    gboolean               above);
-GdkTextureTransform
-                gdk_subsurface_get_transform       (GdkSubsurface         *subsurface);
-gboolean        gdk_subsurface_get_background_rect (GdkSubsurface         *subsurface,
-                                                    graphene_rect_t       *rect);
-void            gdk_subsurface_get_bounds          (GdkSubsurface         *subsurface,
-                                                    graphene_rect_t       *bounds);
 
 G_END_DECLS
 

gdk/gdktexture.c

@@ -563,7 +563,7 @@ gdk_texture_new_from_bytes_internal (GBytes  *bytes,
 {
   if (gdk_is_png (bytes))
     {
-      return gdk_load_png (bytes, NULL, error);
+      return gdk_load_png (bytes, error);
     }
   else if (gdk_is_jpeg (bytes))
     {

gdk/gdkvulkancontext.c

@@ -29,7 +29,6 @@
 #include "gdkdmabuffourccprivate.h"
 #include "gdkdmabuftextureprivate.h"
 #include "gdkdisplayprivate.h"
-#include "gdkprofilerprivate.h"
 #include <glib/gi18n-lib.h>
 #include <math.h>
 
@@ -58,9 +57,6 @@ static const GdkDebugKey gsk_vulkan_feature_keys[] = {
  *
  * Support for `GdkVulkanContext` is platform-specific and context creation
  * can fail, returning %NULL context.
- *
- * Deprecated: 4.14: GTK does not expose any Vulkan internals. This
- *   struct is a leftover that was accidentally exposed.
  */
 
 typedef struct _GdkVulkanContextPrivate GdkVulkanContextPrivate;
@@ -556,8 +552,9 @@ physical_device_supports_extension (VkPhysicalDevice  device,
   return FALSE;
 }
 
-static GdkVulkanFeatures
-physical_device_check_features (VkPhysicalDevice device)
+static gboolean
+physical_device_check_features (VkPhysicalDevice   device,
+                                GdkVulkanFeatures *out_features)
 {
   VkPhysicalDeviceVulkan12Features v12_features = {
       .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES,
@@ -566,16 +563,15 @@ physical_device_check_features (VkPhysicalDevice device)
       .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES,
       .pNext = &v12_features
   };
-  VkPhysicalDeviceFeatures2 v10_features = {
+  VkPhysicalDeviceFeatures2 features = {
       .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2,
       .pNext = &ycbcr_features
   };
   VkExternalSemaphoreProperties semaphore_props = {
       .sType = VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES,
   };
-  GdkVulkanFeatures features;
 
-  vkGetPhysicalDeviceFeatures2 (device, &v10_features);
+  vkGetPhysicalDeviceFeatures2 (device, &features);
   vkGetPhysicalDeviceExternalSemaphoreProperties (device,
                                                   &(VkPhysicalDeviceExternalSemaphoreInfo) {
 		                                      .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO,
@@ -583,46 +579,46 @@ physical_device_check_features (VkPhysicalDevice device)
 	                                          },
                                                   &semaphore_props);
 
-  features = 0;
+  *out_features = 0;
 
-  if (v10_features.features.shaderUniformBufferArrayDynamicIndexing &&
-      v10_features.features.shaderSampledImageArrayDynamicIndexing)
-    features |= GDK_VULKAN_FEATURE_DYNAMIC_INDEXING;
+  if (features.features.shaderUniformBufferArrayDynamicIndexing &&
+      features.features.shaderSampledImageArrayDynamicIndexing)
+    *out_features |= GDK_VULKAN_FEATURE_DYNAMIC_INDEXING;
 
   if (v12_features.descriptorIndexing &&
       v12_features.descriptorBindingPartiallyBound &&
       v12_features.descriptorBindingVariableDescriptorCount &&
       v12_features.descriptorBindingSampledImageUpdateAfterBind &&
       v12_features.descriptorBindingStorageBufferUpdateAfterBind)
-    features |= GDK_VULKAN_FEATURE_DESCRIPTOR_INDEXING;
+    *out_features |= GDK_VULKAN_FEATURE_DESCRIPTOR_INDEXING;
   else if (physical_device_supports_extension (device, VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME))
-    features |= GDK_VULKAN_FEATURE_DESCRIPTOR_INDEXING;
+    *out_features |= GDK_VULKAN_FEATURE_DESCRIPTOR_INDEXING;
 
   if (v12_features.shaderSampledImageArrayNonUniformIndexing &&
       v12_features.shaderStorageBufferArrayNonUniformIndexing)
-    features |= GDK_VULKAN_FEATURE_NONUNIFORM_INDEXING;
+    *out_features |= GDK_VULKAN_FEATURE_NONUNIFORM_INDEXING;
 
   if (ycbcr_features.samplerYcbcrConversion ||
       physical_device_supports_extension (device, VK_KHR_SAMPLER_YCBCR_CONVERSION_EXTENSION_NAME))
-    features |= GDK_VULKAN_FEATURE_YCBCR;
+    *out_features |= GDK_VULKAN_FEATURE_YCBCR;
 
   if (physical_device_supports_extension (device, VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME) &&
       physical_device_supports_extension (device, VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME))
-    features |= GDK_VULKAN_FEATURE_DMABUF;
+    *out_features |= GDK_VULKAN_FEATURE_DMABUF;
 
   if (physical_device_supports_extension (device, VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME))
     {
       if (semaphore_props.externalSemaphoreFeatures & VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT)
-        features |= GDK_VULKAN_FEATURE_SEMAPHORE_EXPORT;
+        *out_features |= GDK_VULKAN_FEATURE_SEMAPHORE_EXPORT;
 
       if (semaphore_props.externalSemaphoreFeatures & VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT)
-        features |= GDK_VULKAN_FEATURE_SEMAPHORE_IMPORT;
+        *out_features |= GDK_VULKAN_FEATURE_SEMAPHORE_IMPORT;
     }
 
   if (physical_device_supports_extension (device, VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME))
-    features |= GDK_VULKAN_FEATURE_INCREMENTAL_PRESENT;
+    *out_features |= GDK_VULKAN_FEATURE_INCREMENTAL_PRESENT;
 
-  return features;
+  return TRUE;
 }
 
 static void
@@ -1111,7 +1107,6 @@ gdk_display_load_pipeline_cache (GdkDisplay *display)
 static gboolean
 gdk_vulkan_save_pipeline_cache (GdkDisplay *display)
 {
-  G_GNUC_UNUSED gint64 begin_time = GDK_PROFILER_CURRENT_TIME;
   GError *error = NULL;
   VkDevice device;
   VkPipelineCache cache;
@@ -1126,13 +1121,14 @@ gdk_vulkan_save_pipeline_cache (GdkDisplay *display)
   GDK_VK_CHECK (vkGetPipelineCacheData, device, cache, &size, NULL);
   if (size == 0)
     return TRUE;
-
+  
   if (size == display->vk_pipeline_cache_size)
     {
       GDK_DEBUG (VULKAN, "pipeline cache size (%zu bytes) unchanged, skipping save", size);
       return TRUE;
     }
 
+
   data = g_malloc (size);
   if (GDK_VK_CHECK (vkGetPipelineCacheData, device, cache, &size, data) != VK_SUCCESS)
     {
@@ -1152,7 +1148,7 @@ gdk_vulkan_save_pipeline_cache (GdkDisplay *display)
 
   file = gdk_vulkan_get_pipeline_cache_file (display);
 
-  GDK_DEBUG (VULKAN, "Saving pipeline cache of size %lu to %s", size, g_file_peek_path (file));
+  GDK_DEBUG (VULKAN, "Saving pipeline cache to %s", g_file_peek_path (file));
 
   if (!g_file_replace_contents (file,
                                 data,
@@ -1167,7 +1163,7 @@ gdk_vulkan_save_pipeline_cache (GdkDisplay *display)
       if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_WRONG_ETAG))
         {
           VkPipelineCache new_cache;
-
+          
           GDK_DEBUG (VULKAN, "Pipeline cache file modified, merging into current");
           new_cache = gdk_display_load_pipeline_cache (display);
           if (new_cache)
@@ -1194,15 +1190,10 @@ gdk_vulkan_save_pipeline_cache (GdkDisplay *display)
       return FALSE;
     }
 
-  gdk_profiler_end_markf (begin_time,
-                          "Save Vulkan pipeline cache", "%s size %lu",
-                          g_file_peek_path (file), size);
-
   g_object_unref (file);
   g_free (data);
   g_free (display->vk_pipeline_cache_etag);
   display->vk_pipeline_cache_etag = etag;
-  display->vk_pipeline_cache_size = size;
 
   return TRUE;
 }
@@ -1229,18 +1220,6 @@ gdk_display_vulkan_pipeline_cache_updated (GdkDisplay *display)
                                                                        NULL);
 }
 
-gboolean
-gdk_display_vulkan_pipeline_cache_save (GdkDisplay *display)
-{
-  return gdk_vulkan_save_pipeline_cache (display);
-}
-
-GFile *
-gdk_display_vulkan_pipeline_cache_file (GdkDisplay *display)
-{
-  return gdk_vulkan_get_pipeline_cache_file (display);
-}
-
 static void
 gdk_display_create_pipeline_cache (GdkDisplay *display)
 {
@@ -1254,11 +1233,6 @@ gdk_display_create_pipeline_cache (GdkDisplay *display)
                                            },
                                            NULL,
                                            &display->vk_pipeline_cache);
-      GDK_DEBUG (VULKAN, "Creating empty pipeline cache");
-    }
-  else
-    {
-      GDK_DEBUG (VULKAN, "Loading pipeline cache (%lu bytes)", display->vk_pipeline_cache_size);
     }
 }
 
@@ -1368,7 +1342,6 @@ static gboolean
 gdk_display_create_vulkan_device (GdkDisplay  *display,
                                   GError     **error)
 {
-  G_GNUC_UNUSED gint64 start_time = GDK_PROFILER_CURRENT_TIME;
   uint32_t i, j, k;
   const char *override;
   gboolean list_devices;
@@ -1393,7 +1366,7 @@ gdk_display_create_vulkan_device (GdkDisplay  *display,
   first = 0;
   last = n_devices;
 
-  skip_features = gdk_parse_debug_var ("GDK_VULKAN_DISABLE",
+  skip_features = gdk_parse_debug_var ("GDK_VULKAN_SKIP",
                                        gsk_vulkan_feature_keys,
                                        G_N_ELEMENTS (gsk_vulkan_feature_keys));
 
@@ -1481,7 +1454,8 @@ gdk_display_create_vulkan_device (GdkDisplay  *display,
       GdkVulkanFeatures features, device_features;
       uint32_t n_queue_props;
 
-      device_features = physical_device_check_features (devices[i]);
+      if (!physical_device_check_features (devices[i], &device_features))
+        continue;
 
       features = device_features & ~skip_features;
 
@@ -1566,7 +1540,7 @@ gdk_display_create_vulkan_device (GdkDisplay  *display,
               display->vk_queue_family_index = j;
               display->vulkan_features = features;
 
-              GDK_DISPLAY_DEBUG (display, VULKAN, "Enabled features (use GDK_VULKAN_DISABLE env var to disable):");
+              GDK_DISPLAY_DEBUG (display, VULKAN, "Enabled features (use GDK_VULKAN_SKIP env var to disable):");
               for (i = 0; i < G_N_ELEMENTS (gsk_vulkan_feature_keys); i++)
                 {
                   GDK_DISPLAY_DEBUG (display, VULKAN, "    %s: %s",
@@ -1577,8 +1551,6 @@ gdk_display_create_vulkan_device (GdkDisplay  *display,
                                        "Hum, what? This should not happen.")));
                 }
 
-              gdk_profiler_end_mark (start_time, "Create Vulkan device", NULL);
-
               return TRUE;
             }
         }
@@ -1617,7 +1589,6 @@ static gboolean
 gdk_display_create_vulkan_instance (GdkDisplay  *display,
                                     GError     **error)
 {
-  G_GNUC_UNUSED gint64 start_time = GDK_PROFILER_CURRENT_TIME;
   uint32_t i;
   GPtrArray *used_extensions;
   GPtrArray *used_layers;
@@ -1779,8 +1750,6 @@ gdk_display_create_vulkan_instance (GdkDisplay  *display,
 
   display->vk_shader_modules = g_hash_table_new (g_str_hash, g_str_equal);
 
-  gdk_profiler_end_mark (start_time, "Create Vulkan instance", NULL);
-
   return TRUE;
 }
 

gdk/gdkvulkancontextprivate.h

@@ -87,8 +87,6 @@ VkShaderModule          gdk_display_get_vk_shader_module                (GdkDisp
                                                                          const char            *resource_name);
 
 void                    gdk_display_vulkan_pipeline_cache_updated       (GdkDisplay            *display);
-gboolean                gdk_display_vulkan_pipeline_cache_save          (GdkDisplay            *display);
-GFile *                 gdk_display_vulkan_pipeline_cache_file          (GdkDisplay            *display);
 
 VkInstance              gdk_vulkan_context_get_instance                 (GdkVulkanContext      *context);
 VkPhysicalDevice        gdk_vulkan_context_get_physical_device          (GdkVulkanContext      *context);

gdk/loaders/gdkpng.c

@@ -127,18 +127,15 @@ png_simple_warning_callback (png_structp     png,
 }
 
 /* }}} */
-/* {{{ Public API */
+/* {{{ Public API */ 
 
 GdkTexture *
-gdk_load_png (GBytes      *bytes,
-              GHashTable  *options,
-              GError     **error)
+gdk_load_png (GBytes  *bytes,
+              GError **error)
 {
   png_io io;
   png_struct *png = NULL;
   png_info *info;
-  png_textp text;
-  int num_texts;
   guint width, height;
   gsize i, stride;
   int depth, color_type;
@@ -300,17 +297,6 @@ gdk_load_png (GBytes      *bytes,
   texture = gdk_memory_texture_new (width, height, format, out_bytes, stride);
   g_bytes_unref (out_bytes);
 
-  if (options && png_get_text (png, info, &text, &num_texts))
-    {
-      for (i = 0; i < num_texts; i++)
-        {
-          if (text->compression != -1)
-            continue;
-
-          g_hash_table_insert (options, g_strdup (text->key), g_strdup (text->text));
-        }
-    }
-
   g_free (row_pointers);
   png_destroy_read_struct (&png, &info, NULL);
 

gdk/loaders/gdkpngprivate.h

@@ -23,7 +23,6 @@
 #define PNG_SIGNATURE "\x89PNG"
 
 GdkTexture *gdk_load_png        (GBytes         *bytes,
-                                 GHashTable     *options,
                                  GError        **error);
 
 GBytes     *gdk_save_png        (GdkTexture     *texture);

gdk/macos/GdkMacosWindow.c

@@ -296,6 +296,10 @@ typedef NSString *CALayerContentsGravity;
   GdkMonitor *monitor;
   GdkRectangle geometry;
   GdkRectangle workarea;
+  int shadow_top = 0;
+  int shadow_left = 0;
+  int shadow_right = 0;
+  int shadow_bottom = 0;
   GdkRectangle window_gdk;
   GdkPoint pointer_position;
   GdkPoint new_origin;
@@ -303,6 +307,13 @@ typedef NSString *CALayerContentsGravity;
   if (!inManualMove)
     return NO;
 
+  /* Get our shadow so we can adjust the window position sans-shadow */
+  _gdk_macos_surface_get_shadow (gdk_surface,
+                                 &shadow_top,
+                                 &shadow_right,
+                                 &shadow_bottom,
+                                 &shadow_left);
+
   windowFrame = [self frame];
   currentLocation = [NSEvent mouseLocation];
 
@@ -328,9 +339,21 @@ typedef NSString *CALayerContentsGravity;
   window_gdk.width = windowFrame.size.width;
   window_gdk.height = windowFrame.size.height;
 
+  /* Subtract our shadowin from the window */
+  window_gdk.x += shadow_left;
+  window_gdk.y += shadow_top;
+  window_gdk.width = window_gdk.width - shadow_left - shadow_right;
+  window_gdk.height = window_gdk.height - shadow_top - shadow_bottom;
+
   /* Now place things on the monitor */
   _edge_snapping_motion (&self->snapping, &pointer_position, &window_gdk);
 
+  /* And add our shadow back to the frame */
+  window_gdk.x -= shadow_left;
+  window_gdk.y -= shadow_top;
+  window_gdk.width += shadow_left + shadow_right;
+  window_gdk.height += shadow_top + shadow_bottom;
+
   /* Convert to quartz coordinates */
   _gdk_macos_display_to_display_coords ([self gdkDisplay],
                                         window_gdk.x,
@@ -692,16 +715,26 @@ typedef NSString *CALayerContentsGravity;
 
 -(void)setStyleMask:(NSWindowStyleMask)styleMask
 {
+  gboolean was_fullscreen;
+  gboolean is_fullscreen;
   gboolean was_opaque;
   gboolean is_opaque;
 
+  was_fullscreen = (([self styleMask] & NSWindowStyleMaskFullScreen) != 0);
   was_opaque = (([self styleMask] & NSWindowStyleMaskTitled) != 0);
 
   [super setStyleMask:styleMask];
 
+  is_fullscreen = (([self styleMask] & NSWindowStyleMaskFullScreen) != 0);
   is_opaque = (([self styleMask] & NSWindowStyleMaskTitled) != 0);
 
-  _gdk_macos_surface_update_fullscreen_state (gdk_surface);
+  if (was_fullscreen != is_fullscreen)
+    {
+      if (was_fullscreen)
+        [self setFrame:lastUnfullscreenFrame display:NO];
+
+      _gdk_macos_surface_update_fullscreen_state (gdk_surface);
+    }
 
   if (was_opaque != is_opaque)
     {
@@ -714,11 +747,17 @@ typedef NSString *CALayerContentsGravity;
 
 -(NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen
 {
+  GdkMacosSurface *surface = gdk_surface;
   NSRect rect;
+  int shadow_top;
 
+  /* Allow the window to move up "shadow_top" more than normally allowed
+   * by the default impl. This makes it possible to move windows with
+   * client side shadow right up to the screen's menu bar. */
+  _gdk_macos_surface_get_shadow (surface, &shadow_top, NULL, NULL, NULL);
   rect = [super constrainFrameRect:frameRect toScreen:screen];
   if (frameRect.origin.y > rect.origin.y)
-    rect.origin.y = MIN (frameRect.origin.y, rect.origin.y);
+    rect.origin.y = MIN (frameRect.origin.y, rect.origin.y + shadow_top);
 
   return rect;
 }
@@ -738,6 +777,7 @@ typedef NSString *CALayerContentsGravity;
 -(void)windowWillEnterFullScreen:(NSNotification *)aNotification
 {
   inFullscreenTransition = YES;
+  lastUnfullscreenFrame = [self frame];
 }
 
 -(void)windowDidEnterFullScreen:(NSNotification *)aNotification

gdk/macos/GdkMacosWindow.h

@@ -49,6 +49,7 @@
 
   EdgeSnapping     snapping;
 
+  NSRect           lastUnfullscreenFrame;
   BOOL             inFullscreenTransition;
 }
 

gdk/macos/gdkmacoscursor.c

@@ -22,7 +22,6 @@
 #include <string.h>
 
 #include "gdkmacoscursor-private.h"
-#include "gdkcursorprivate.h"
 
 @interface NSCursor()
 -(long long)_coreCursorType;
@@ -218,25 +217,9 @@ _gdk_macos_cursor_get_ns_cursor (GdkCursor *cursor)
 
       if (name == NULL)
         {
-          GdkTexture *texture;
-          int hotspot_x, hotspot_y;
-
-          texture = gdk_cursor_get_texture (cursor);
-          hotspot_x = gdk_cursor_get_hotspot_x (cursor);
-          hotspot_y = gdk_cursor_get_hotspot_y (cursor);
-
-          if (texture == NULL)
-            {
-              int size = 32; // FIXME
-              int width, height;
-
-              texture = gdk_cursor_get_texture_for_size (cursor, size, 1,
-                                                         &width, &height,
-                                                         &hotspot_x, &hotspot_y);
-            }
-
-          nscursor = create_cursor_from_texture (texture, hotspot_x, hotspot_y);
-
+          nscursor = create_cursor_from_texture (gdk_cursor_get_texture (cursor),
+                                                 gdk_cursor_get_hotspot_x (cursor),
+                                                 gdk_cursor_get_hotspot_y (cursor));
           return nscursor;
         }
     }

gdk/macos/gdkmacosdisplay-private.h

@@ -161,8 +161,7 @@ void             _gdk_macos_display_send_event                     (GdkMacosDisp
 void             _gdk_macos_display_warp_pointer                   (GdkMacosDisplay *self,
                                                                     int              x,
                                                                     int              y);
-NSEvent         *_gdk_macos_display_get_matching_nsevent           (GdkEvent        *event);
-NSEvent         *_gdk_macos_display_get_exact_nsevent              (GdkEvent        *event);
+NSEvent         *_gdk_macos_display_get_nsevent                    (GdkEvent        *event);
 NSEvent         *_gdk_macos_display_get_last_nsevent               (void);
 GdkDrag         *_gdk_macos_display_find_drag                      (GdkMacosDisplay *self,
                                                                     NSInteger        sequence_number);

gdk/macos/gdkmacosdisplay-wm.c

@@ -47,20 +47,20 @@ _gdk_macos_display_position_toplevel_with_parent (GdkMacosDisplay *self,
   /* Try to center on top of the parent but also try to make the whole thing
    * visible in case that lands us under the topbar/panel/etc.
    */
-  parent_rect.x = parent->root_x;
-  parent_rect.y = parent->root_y;
-  parent_rect.width = GDK_SURFACE (parent)->width;
-  parent_rect.height = GDK_SURFACE (parent)->height;
+  parent_rect.x = parent->root_x + parent->shadow_left;
+  parent_rect.y = parent->root_y + parent->shadow_top;
+  parent_rect.width = GDK_SURFACE (parent)->width - parent->shadow_left - parent->shadow_right;
+  parent_rect.height = GDK_SURFACE (parent)->height - parent->shadow_top - parent->shadow_bottom;
 
-  surface_rect.width = GDK_SURFACE (surface)->width;
-  surface_rect.height = GDK_SURFACE (surface)->height;
+  surface_rect.width = GDK_SURFACE (surface)->width - surface->shadow_left - surface->shadow_right;
+  surface_rect.height = GDK_SURFACE (surface)->height - surface->shadow_top - surface->shadow_bottom;
   surface_rect.x = parent_rect.x + ((parent_rect.width - surface_rect.width) / 2);
   surface_rect.y = parent_rect.y + ((parent_rect.height - surface_rect.height) / 2);
 
   _gdk_macos_monitor_clamp (GDK_MACOS_MONITOR (monitor), &surface_rect);
 
-  *x = surface_rect.x;
-  *y = surface_rect.y;
+  *x = surface_rect.x - surface->shadow_left;
+  *y = surface_rect.y - surface->shadow_top;
 }
 
 static inline gboolean
@@ -99,15 +99,15 @@ _gdk_macos_display_position_toplevel (GdkMacosDisplay *self,
   gdk_macos_monitor_get_workarea (monitor, &workarea);
 
   /* First place at top-left of current monitor */
-  surface_rect.width = GDK_SURFACE (surface)->width;
-  surface_rect.height = GDK_SURFACE (surface)->height;
+  surface_rect.width = GDK_SURFACE (surface)->width - surface->shadow_left - surface->shadow_right;
+  surface_rect.height = GDK_SURFACE (surface)->height - surface->shadow_top - surface->shadow_bottom;
   surface_rect.x = workarea.x + ((workarea.width - surface_rect.width) / 2);
   surface_rect.y = workarea.y + ((workarea.height - surface_rect.height) / 2);
 
   _gdk_macos_monitor_clamp (GDK_MACOS_MONITOR (surface->best_monitor), &surface_rect);
 
-  *x = surface_rect.x;
-  *y = surface_rect.y;
+  *x = surface_rect.x - surface->shadow_left;
+  *y = surface_rect.y - surface->shadow_top;
 
   /* Try to see if there are any other surfaces at this origin and if so,
    * adjust until we get something better.
@@ -119,11 +119,11 @@ _gdk_macos_display_position_toplevel (GdkMacosDisplay *self,
       *y += WARP_OFFSET_Y;
 
       /* If we reached the bottom right, just bail and try the workspace origin */
-      if (*x + WARP_OFFSET_X > workarea.x + workarea.width ||
-          *y + WARP_OFFSET_Y > workarea.y + workarea.height)
+      if (*x + surface->shadow_left + WARP_OFFSET_X > workarea.x + workarea.width ||
+          *y + surface->shadow_top + WARP_OFFSET_Y > workarea.y + workarea.height)
         {
-          *x = workarea.x;
-          *y = workarea.y;
+          *x = workarea.x - surface->shadow_left;
+          *y = workarea.y - surface->shadow_top;
           return;
         }
     }

gdk/macos/gdkmacosdisplay.c

@@ -77,9 +77,6 @@ gdk_macos_display_get_setting (GdkDisplay  *display,
                                const char *setting,
                                GValue      *value)
 {
-  if (gdk_display_get_debug_flags (display) & GDK_DEBUG_DEFAULT_SETTINGS)
-    return FALSE;
-
   return _gdk_macos_display_get_setting (GDK_MACOS_DISPLAY (display), setting, value);
 }
 
@@ -994,41 +991,15 @@ _gdk_macos_display_warp_pointer (GdkMacosDisplay *self,
   CGWarpMouseCursorPosition ((CGPoint) { x, y });
 }
 
-/* Find the matching `NSEvent` for an `GdkEvent`. This function
- * return the `NSEvent`, also for rewritten `GdkEvent`'s.
- */
 NSEvent *
-_gdk_macos_display_get_matching_nsevent (GdkEvent *event)
+_gdk_macos_display_get_nsevent (GdkEvent *event)
 {
-  for (GList *iter = event_map.head; iter; iter = iter->next)
+  for (const GList *iter = event_map.head; iter; iter = iter->next)
     {
-      GdkToNSEventMap *map = iter->data;
-
-      if (map->gdk_event->event_type == event->event_type &&
-          map->gdk_event->device == event->device &&
-          map->gdk_event->time == event->time)
-        {
-          return map->nsevent;
-        }
-    }
-
-  return NULL;
-}
-
-/* Find the matching `NSEvent` for the original `GdkEvent`.
- * If an event was rewritten, it returns `NULL`.
- */
-NSEvent *
-_gdk_macos_display_get_exact_nsevent (GdkEvent *event)
-{
-  for (GList *iter = event_map.head; iter; iter = iter->next)
-    {
-      GdkToNSEventMap *map = iter->data;
+      const GdkToNSEventMap *map = iter->data;
 
       if (map->gdk_event == event)
-        {
-          return map->nsevent;
-        }
+        return map->nsevent;
     }
 
   return NULL;

gdk/macos/gdkmacoseventsource.c

@@ -738,7 +738,7 @@ gdk_macos_event_source_dispatch (GSource     *source,
 
       if (!handled)
         {
-          NSEvent *nsevent = _gdk_macos_display_get_exact_nsevent (event);
+          NSEvent *nsevent = _gdk_macos_display_get_nsevent (event);
           if (nsevent != NULL)
             [NSApp sendEvent: nsevent];
         }

gdk/macos/gdkmacospopupsurface.c

@@ -68,10 +68,19 @@ gdk_macos_popup_surface_layout (GdkMacosPopupSurface *self,
     monitor = _gdk_macos_surface_get_best_monitor (GDK_MACOS_SURFACE (self));
   gdk_macos_monitor_get_workarea (monitor, &bounds);
 
+  gdk_popup_layout_get_shadow_width (layout,
+                                     &self->parent_instance.shadow_left,
+                                     &self->parent_instance.shadow_right,
+                                     &self->parent_instance.shadow_top,
+                                     &self->parent_instance.shadow_bottom);
+
   gdk_surface_layout_popup_helper (GDK_SURFACE (self),
                                    width,
                                    height,
-                                   0, 0, 0, 0, /* shadow-left/right/top/bottom */
+                                   self->parent_instance.shadow_left,
+                                   self->parent_instance.shadow_right,
+                                   self->parent_instance.shadow_top,
+                                   self->parent_instance.shadow_bottom,
                                    monitor,
                                    &bounds,
                                    self->layout,

gdk/macos/gdkmacossurface-private.h

@@ -61,6 +61,11 @@ struct _GdkMacosSurface
     int height;
   } next_layout;
 
+  int shadow_top;
+  int shadow_right;
+  int shadow_bottom;
+  int shadow_left;
+
   cairo_rectangle_int_t next_frame;
 
   gint64 pending_frame_counter;
@@ -86,6 +91,16 @@ CGDirectDisplayID  _gdk_macos_surface_get_screen_id           (GdkMacosSurface
 const char        *_gdk_macos_surface_get_title               (GdkMacosSurface      *self);
 void               _gdk_macos_surface_set_title               (GdkMacosSurface      *self,
                                                                const char           *title);
+void               _gdk_macos_surface_get_shadow              (GdkMacosSurface      *self,
+                                                               int                  *top,
+                                                               int                  *right,
+                                                               int                  *bottom,
+                                                               int                  *left);
+void               _gdk_macos_surface_set_shadow              (GdkMacosSurface      *self,
+                                                               int                   top,
+                                                               int                   right,
+                                                               int                   bottom,
+                                                               int                   left);
 gboolean           _gdk_macos_surface_is_opaque               (GdkMacosSurface      *self);
 NSView            *_gdk_macos_surface_get_view                (GdkMacosSurface      *self);
 gboolean           _gdk_macos_surface_get_modal_hint          (GdkMacosSurface      *self);

gdk/macos/gdkmacossurface.c

@@ -56,6 +56,14 @@ enum {
 
 static GParamSpec *properties [LAST_PROP];
 
+static gboolean
+window_is_fullscreen (GdkMacosSurface *self)
+{
+  g_assert (GDK_IS_MACOS_SURFACE (self));
+
+  return ([self->window styleMask] & NSWindowStyleMaskFullScreen) != 0;
+}
+
 void
 _gdk_macos_surface_request_frame (GdkMacosSurface *self)
 {
@@ -236,6 +244,32 @@ gdk_macos_surface_get_scale (GdkSurface *surface)
   return [self->window backingScaleFactor];
 }
 
+void
+_gdk_macos_surface_set_shadow (GdkMacosSurface *surface,
+                               int              top,
+                               int              right,
+                               int              bottom,
+                               int              left)
+{
+  GdkMacosSurface *self = (GdkMacosSurface *)surface;
+
+  g_assert (GDK_IS_MACOS_SURFACE (self));
+
+  if (self->shadow_top == top &&
+      self->shadow_right == right &&
+      self->shadow_bottom == bottom &&
+      self->shadow_left == left)
+    return;
+
+  self->shadow_top = top;
+  self->shadow_right = right;
+  self->shadow_bottom = bottom;
+  self->shadow_left = left;
+
+  if (top || right || bottom || left)
+    [self->window setHasShadow:NO];
+}
+
 static void
 gdk_macos_surface_begin_frame (GdkMacosSurface *self)
 {
@@ -553,6 +587,29 @@ gdk_macos_surface_init (GdkMacosSurface *self)
   self->monitors = g_ptr_array_new_with_free_func (g_object_unref);
 }
 
+void
+_gdk_macos_surface_get_shadow (GdkMacosSurface *self,
+                               int             *top,
+                               int             *right,
+                               int             *bottom,
+                               int             *left)
+{
+
+  g_return_if_fail (GDK_IS_MACOS_SURFACE (self));
+
+  if (top)
+    *top = self->shadow_top;
+
+  if (left)
+    *left = self->shadow_left;
+
+  if (bottom)
+    *bottom = self->shadow_bottom;
+
+  if (right)
+    *right = self->shadow_right;
+}
+
 gboolean
 _gdk_macos_surface_is_opaque (GdkMacosSurface *self)
 {
@@ -701,7 +758,7 @@ _gdk_macos_surface_update_fullscreen_state (GdkMacosSurface *self)
   g_return_if_fail (GDK_IS_MACOS_SURFACE (self));
 
   state = GDK_SURFACE (self)->state;
-  is_fullscreen = ([self->window styleMask] & NSWindowStyleMaskFullScreen) != 0;
+  is_fullscreen = window_is_fullscreen (self);
   was_fullscreen = (state & GDK_TOPLEVEL_STATE_FULLSCREEN) != 0;
 
   if (is_fullscreen != was_fullscreen)
@@ -1048,12 +1105,16 @@ _gdk_macos_surface_monitor_changed (GdkMacosSurface *self)
 
           g_set_object (&child->best_monitor, best);
 
-          area.x = self->root_x + GDK_SURFACE (child)->x;
-          area.y = self->root_y + GDK_SURFACE (child)->y;
-          area.width = GDK_SURFACE (child)->width;
-          area.height = GDK_SURFACE (child)->height;
+          area.x = self->root_x + GDK_SURFACE (child)->x + child->shadow_left;
+          area.y = self->root_y + GDK_SURFACE (child)->y + child->shadow_top;
+          area.width = GDK_SURFACE (child)->width - child->shadow_left - child->shadow_right;
+          area.height = GDK_SURFACE (child)->height - child->shadow_top - child->shadow_bottom;
 
           _gdk_macos_monitor_clamp (GDK_MACOS_MONITOR (best), &area);
+
+          area.x -= child->shadow_left;
+          area.y -= child->shadow_top;
+
           _gdk_macos_surface_move (child, area.x, area.y);
           gdk_surface_invalidate_rect (GDK_SURFACE (child), NULL);
         }

gdk/macos/gdkmacostoplevelsurface.c

@@ -152,6 +152,13 @@ _gdk_macos_toplevel_surface_compute_size (GdkSurface *surface)
       mask = GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE;
     }
 
+  if (size.shadow.is_valid)
+    _gdk_macos_surface_set_shadow (macos_surface,
+                                   size.shadow.top,
+                                   size.shadow.right,
+                                   size.shadow.bottom,
+                                   size.shadow.left);
+
   _gdk_macos_surface_set_geometry_hints (macos_surface, &geometry, mask);
 
   if (surface->state & (GDK_TOPLEVEL_STATE_FULLSCREEN |

gdk/macos/meson.build

@@ -61,7 +61,7 @@ gdk_macos_deps = [
 libgdk_c_args += ['-xobjective-c']
 
 libgdk_macos = static_library('gdk-macos',
-  sources: [ gdk_macos_sources, gdk_gen_headers ],
+  gdk_macos_sources, gdkconfig, gdkenum_h,
   include_directories: [ confinc, gdkinc, ],
   c_args: [ libgdk_c_args, common_cflags, ],
   link_with: [],

gdk/meson.build

@@ -202,13 +202,7 @@ gdkwayland_inc = include_directories('wayland')
 wlinc = include_directories('.')
 win32rcinc = include_directories('win32/rc')
 
-gdk_gen_headers = [
-  gdkenum_h,
-  gdkmarshal_h,
-  gdkconfig,
-  gdkversionmacros_h,
-  gdk_visibility_h,
-]
+gdk_gen_headers = [gdkenum_h, gdkmarshal_h, gdkconfig, gdkversionmacros_h, gdk_visibility_h]
 
 gdk_deps = [
   libm,
@@ -284,7 +278,7 @@ if gdk_backends.length() == 0
 endif
 
 libgdk = static_library('gdk',
-  sources: [gdk_sources, gdk_backends_gen_headers, gdk_gen_headers],
+  sources: [gdk_sources, gdk_backends_gen_headers, gdkconfig],
   dependencies: gdk_deps + [libgtk_css_dep],
   link_with: [libgtk_css],
   include_directories: [confinc, gdkx11_inc, wlinc],
@@ -296,7 +290,7 @@ libgdk = static_library('gdk',
 # list the dependencies and generated headers and such, for use in the
 # "public" libgtk_dep used by internal executables.
 libgdk_dep = declare_dependency(
-  sources: ['gdk.h', gdk_gen_headers],
+  sources: ['gdk.h', gdkconfig, gdkenum_h],
   include_directories: [confinc, gdkx11_inc, wlinc],
   dependencies: gdk_deps + [libgtk_css_dep],
 )

gdk/wayland/gdkcairocontext-wayland.c

@@ -198,8 +198,17 @@ static void
 gdk_wayland_cairo_context_empty_frame (GdkDrawContext *draw_context)
 {
   GdkSurface *surface = gdk_draw_context_get_surface (draw_context);
+  GdkWaylandSurface *impl = GDK_WAYLAND_SURFACE (surface);
 
-  gdk_wayland_surface_handle_empty_frame (surface);
+  if (!impl->has_pending_subsurface_commits)
+    return;
+
+  gdk_wayland_surface_sync (surface);
+  gdk_wayland_surface_request_frame (surface);
+
+  gdk_profiler_add_mark (GDK_PROFILER_CURRENT_TIME, 0, "Wayland surface commit", NULL);
+  gdk_wayland_surface_commit (surface);
+  gdk_wayland_surface_notify_committed (surface);
 }
 
 static void

gdk/wayland/gdkcursor-wayland.c

@@ -79,7 +79,6 @@ static const struct {
   { "move",         "dnd-move" },
   { "no-drop",      "dnd-none" },
   { "dnd-ask",      "dnd-copy" }, /* not CSS, but we want to guarantee it anyway */
-  { "dnd-move",     "default" },
   { "not-allowed",  "crossed_circle" },
   { "grab",         "hand2" },
   { "grabbing",     "hand2" },
@@ -155,19 +154,15 @@ static const struct wl_buffer_listener buffer_listener = {
 struct wl_buffer *
 _gdk_wayland_cursor_get_buffer (GdkWaylandDisplay *display,
                                 GdkCursor         *cursor,
-                                double             desired_scale,
-                                gboolean           use_viewporter,
+                                guint              desired_scale,
                                 guint              image_index,
                                 int               *hotspot_x,
                                 int               *hotspot_y,
                                 int               *width,
                                 int               *height,
-                                double            *scale)
+                                int               *scale)
 {
   GdkTexture *texture;
-  int desired_scale_factor;
-
-  desired_scale_factor = (int) ceil (desired_scale);
 
   if (gdk_cursor_get_name (cursor))
     {
@@ -178,7 +173,7 @@ _gdk_wayland_cursor_get_buffer (GdkWaylandDisplay *display,
 
       c = gdk_wayland_cursor_load_for_name (display,
                                             _gdk_wayland_display_get_cursor_theme (display),
-                                            desired_scale_factor,
+                                            desired_scale,
                                             gdk_cursor_get_name (cursor));
       if (c && c->image_count > 0)
         {
@@ -195,7 +190,7 @@ _gdk_wayland_cursor_get_buffer (GdkWaylandDisplay *display,
 
           image = c->images[image_index];
 
-          cursor_scale = desired_scale_factor;
+          cursor_scale = desired_scale;
           if ((image->width % cursor_scale != 0) ||
               (image->height % cursor_scale != 0))
             {
@@ -215,7 +210,7 @@ _gdk_wayland_cursor_get_buffer (GdkWaylandDisplay *display,
           return wl_cursor_image_get_buffer (image);
         }
     }
-  else if (gdk_cursor_get_texture (cursor))
+  else
     {
       cairo_surface_t *surface;
       struct wl_buffer *buffer;
@@ -230,7 +225,7 @@ from_texture:
                                                             gdk_texture_get_width (texture),
                                                             gdk_texture_get_height (texture),
                                                             &GDK_FRACTIONAL_SCALE_INIT_INT (1));
-
+          
           gdk_texture_download (texture,
                                 cairo_image_surface_get_data (surface),
                                 cairo_image_surface_get_stride (surface));
@@ -254,50 +249,11 @@ from_texture:
 
       return buffer;
     }
-  else
-    {
-      if (!use_viewporter)
-        *scale = desired_scale_factor;
-      else
-        *scale = desired_scale;
-
-      texture = gdk_cursor_get_texture_for_size (cursor,
-                                                 display->cursor_theme_size,
-                                                 *scale,
-                                                 width,
-                                                 height,
-                                                 hotspot_x,
-                                                 hotspot_y);
-
-      if (texture)
-        {
-          cairo_surface_t *surface;
-          struct wl_buffer *buffer;
-
-          surface = gdk_wayland_display_create_shm_surface (display,
-                                                            gdk_texture_get_width (texture),
-                                                            gdk_texture_get_height (texture),
-                                                            &GDK_FRACTIONAL_SCALE_INIT_INT (1));
-
-          gdk_texture_download (texture,
-                                cairo_image_surface_get_data (surface),
-                                cairo_image_surface_get_stride (surface));
-          cairo_surface_mark_dirty (surface);
-
-          buffer = _gdk_wayland_shm_surface_get_wl_buffer (surface);
-          wl_buffer_add_listener (buffer, &buffer_listener, surface);
-
-          g_object_unref (texture);
-
-          return buffer;
-        }
-    }
 
   if (gdk_cursor_get_fallback (cursor))
     return _gdk_wayland_cursor_get_buffer (display,
-                                           gdk_cursor_get_fallback (cursor),
+                                           gdk_cursor_get_fallback (cursor), 
                                            desired_scale,
-                                           use_viewporter,
                                            image_index,
                                            hotspot_x, hotspot_y,
                                            width, height,

gdk/wayland/gdkdevice-wayland-private.h

@@ -62,7 +62,6 @@ struct _GdkWaylandPointerData {
   uint32_t grab_time;
 
   struct wl_surface *pointer_surface;
-  struct wp_viewport *pointer_surface_viewport;
   guint cursor_is_default: 1;
   GdkCursor *cursor;
   guint cursor_timeout_id;
@@ -70,7 +69,7 @@ struct _GdkWaylandPointerData {
   guint cursor_image_delay;
   guint touchpad_event_sequence;
 
-  double current_output_scale;
+  guint current_output_scale;
   GSList *pointer_surface_outputs;
 
   /* Accumulated event data for a pointer frame */
@@ -183,8 +182,6 @@ struct _GdkWaylandSeat
   GdkWaylandPointerData pointer_info;
   GdkWaylandPointerData touch_info;
 
-  uint32_t latest_touch_down_serial;
-
   GdkModifierType key_modifiers;
   GdkSurface *keyboard_focus;
   GdkSurface *grab_surface;

gdk/wayland/gdkdevice-wayland.c

@@ -260,25 +260,18 @@ gdk_wayland_device_update_surface_cursor (GdkDevice *device)
   GdkWaylandPointerData *pointer =
     gdk_wayland_device_get_pointer (wayland_device);
   struct wl_buffer *buffer;
-  int x, y, w, h;
-  double scale;
+  int x, y, w, h, scale;
   guint next_image_index, next_image_delay;
   gboolean retval = G_SOURCE_REMOVE;
   GdkWaylandTabletData *tablet;
-  gboolean use_viewport;
 
   tablet = gdk_wayland_seat_find_tablet (seat, device);
 
-  use_viewport = pointer->pointer_surface_viewport != NULL;
-  if (g_getenv ("NO_POINTER_VIEWPORT"))
-    use_viewport = FALSE;
-
   if (pointer->cursor)
     {
       buffer = _gdk_wayland_cursor_get_buffer (GDK_WAYLAND_DISPLAY (seat->display),
                                                pointer->cursor,
                                                pointer->current_output_scale,
-                                               use_viewport,
                                                pointer->cursor_image_index,
                                                &x, &y, &w, &h, &scale);
     }
@@ -317,17 +310,7 @@ gdk_wayland_device_update_surface_cursor (GdkDevice *device)
   if (buffer)
     {
       wl_surface_attach (pointer->pointer_surface, buffer, 0, 0);
-      if (use_viewport)
-        {
-          wp_viewport_set_source (pointer->pointer_surface_viewport,
-                                  wl_fixed_from_int (0),
-                                  wl_fixed_from_int (0),
-                                  wl_fixed_from_double (w * scale),
-                                  wl_fixed_from_double (h * scale));
-          wp_viewport_set_destination (pointer->pointer_surface_viewport, w, h);
-        }
-      else if (wl_surface_get_version (pointer->pointer_surface) >= WL_SURFACE_SET_BUFFER_SCALE_SINCE_VERSION)
-        wl_surface_set_buffer_scale (pointer->pointer_surface, scale);
+      wl_surface_set_buffer_scale (pointer->pointer_surface, scale);
       wl_surface_damage (pointer->pointer_surface,  0, 0, w, h);
       wl_surface_commit (pointer->pointer_surface);
     }

gdk/wayland/gdkdisplay-wayland.c

@@ -58,7 +58,6 @@
 #include <wayland/xdg-foreign-unstable-v2-client-protocol.h>
 #include <wayland/server-decoration-client-protocol.h>
 #include "linux-dmabuf-unstable-v1-client-protocol.h"
-#include "presentation-time-client-protocol.h"
 
 #include "wm-button-layout-translation.h"
 
@@ -96,6 +95,7 @@
 #define GTK_SHELL1_VERSION       5
 #define OUTPUT_VERSION_WITH_DONE 2
 #define NO_XDG_OUTPUT_DONE_SINCE_VERSION 3
+#define XDG_ACTIVATION_VERSION   1
 #define OUTPUT_VERSION           3
 
 #ifdef HAVE_TOPLEVEL_STATE_SUSPENDED
@@ -105,9 +105,6 @@
 #endif
 
 static void _gdk_wayland_display_load_cursor_theme (GdkWaylandDisplay *display_wayland);
-static void _gdk_wayland_display_set_cursor_theme  (GdkDisplay        *display,
-                                                    const char        *name,
-                                                    int                size);
 
 G_DEFINE_TYPE (GdkWaylandDisplay, gdk_wayland_display, GDK_TYPE_DISPLAY)
 
@@ -287,6 +284,93 @@ static const struct wl_shm_listener wl_shm_listener = {
   wl_shm_format
 };
 
+static void
+linux_dmabuf_done (void *data,
+                   struct zwp_linux_dmabuf_feedback_v1 *zwp_linux_dmabuf_feedback_v1)
+{
+  GDK_DEBUG (MISC, "dmabuf feedback done");
+}
+
+static void
+linux_dmabuf_format_table (void *data,
+                           struct zwp_linux_dmabuf_feedback_v1 *zwp_linux_dmabuf_feedback_v1,
+                           int32_t fd,
+                           uint32_t size)
+{
+  GdkWaylandDisplay *display_wayland = data;
+
+  display_wayland->linux_dmabuf_n_formats = size / 16;
+  display_wayland->linux_dmabuf_formats = mmap (NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
+
+  GDK_DEBUG (MISC, "got dmabuf format table (%lu entries)", display_wayland->linux_dmabuf_n_formats);
+}
+
+static void
+linux_dmabuf_main_device (void *data,
+                          struct zwp_linux_dmabuf_feedback_v1 *zwp_linux_dmabuf_feedback_v1,
+                          struct wl_array *device)
+{
+  dev_t dev G_GNUC_UNUSED = *(dev_t *)device->data;
+
+  GDK_DEBUG (MISC, "got dmabuf main device: %u %u", major (dev), minor (dev));
+}
+
+static void
+linux_dmabuf_tranche_done (void *data,
+                           struct zwp_linux_dmabuf_feedback_v1 *zwp_linux_dmabuf_feedback_v1)
+{
+  GDK_DEBUG (MISC, "dmabuf feedback tranche done");
+}
+
+static void
+linux_dmabuf_tranche_target_device (void *data,
+                                    struct zwp_linux_dmabuf_feedback_v1 *zwp_linux_dmabuf_feedback_v1,
+                                    struct wl_array *device)
+{
+  dev_t dev G_GNUC_UNUSED = *(dev_t *)device->data;
+
+  GDK_DEBUG (MISC, "got dmabuf tranche target device: %u %u", major (dev), minor (dev));
+}
+
+static void
+linux_dmabuf_tranche_formats (void *data,
+                              struct zwp_linux_dmabuf_feedback_v1 *zwp_linux_dmabuf_feedback_v1,
+                              struct wl_array *indices)
+{
+  GdkWaylandDisplay *display_wayland = data;
+
+  GDK_DEBUG (MISC, "got dmabuf tranche formats (%lu entries):", indices->size / sizeof (guint16));
+  guint16 *pos;
+
+  wl_array_for_each (pos, indices)
+    {
+      LinuxDmabufFormat *fmt G_GNUC_UNUSED = &display_wayland->linux_dmabuf_formats[*pos];
+      uint32_t f G_GNUC_UNUSED = fmt->fourcc;
+      uint64_t m G_GNUC_UNUSED = fmt->modifier;
+      GDK_DEBUG (MISC, "  %.4s:%#" G_GINT64_MODIFIER "x", (char *) &f, m);
+    }
+}
+
+static void
+linux_dmabuf_tranche_flags (void *data,
+                            struct zwp_linux_dmabuf_feedback_v1 *zwp_linux_dmabuf_feedback_v1,
+                            uint32_t flags)
+{
+  GDK_DEBUG (MISC,
+             "got dmabuf tranche flags: %s",
+             flags & ZWP_LINUX_DMABUF_FEEDBACK_V1_TRANCHE_FLAGS_SCANOUT ? "scanout" : "");
+}
+
+static const struct zwp_linux_dmabuf_feedback_v1_listener linux_dmabuf_feedback_listener = {
+  linux_dmabuf_done,
+  linux_dmabuf_format_table,
+  linux_dmabuf_main_device,
+  linux_dmabuf_tranche_done,
+  linux_dmabuf_tranche_target_device,
+  linux_dmabuf_tranche_formats,
+  linux_dmabuf_tranche_flags,
+};
+
 static void
 server_decoration_manager_default_mode (void                                          *data,
                                         struct org_kde_kwin_server_decoration_manager *manager,
@@ -353,7 +437,7 @@ gdk_registry_handle_global (void               *data,
     {
       display_wayland->compositor =
         wl_registry_bind (display_wayland->wl_registry, id,
-                          &wl_compositor_interface, MIN (version, 6));
+                          &wl_compositor_interface, MIN (version, 5));
     }
   else if (strcmp (interface, "wl_shm") == 0)
     {
@@ -363,14 +447,12 @@ gdk_registry_handle_global (void               *data,
     }
   else if (strcmp (interface, "zwp_linux_dmabuf_v1") == 0 && version >= 4)
     {
-      struct zwp_linux_dmabuf_feedback_v1 *feedback;
-
       display_wayland->linux_dmabuf =
         wl_registry_bind (display_wayland->wl_registry, id, &zwp_linux_dmabuf_v1_interface, version);
-      feedback = zwp_linux_dmabuf_v1_get_default_feedback (display_wayland->linux_dmabuf);
-      display_wayland->dmabuf_formats_info = dmabuf_formats_info_new (GDK_DISPLAY (display_wayland),
-                                                                      "default",
-                                                                      feedback);
+      display_wayland->linux_dmabuf_feedback =
+        zwp_linux_dmabuf_v1_get_default_feedback (display_wayland->linux_dmabuf);
+     zwp_linux_dmabuf_feedback_v1_add_listener (display_wayland->linux_dmabuf_feedback,
+                                                &linux_dmabuf_feedback_listener, display_wayland);
       _gdk_wayland_display_async_roundtrip (display_wayland);
     }
   else if (strcmp (interface, "xdg_wm_base") == 0)
@@ -503,35 +585,25 @@ gdk_registry_handle_global (void               *data,
     {
       display_wayland->xdg_activation =
         wl_registry_bind (display_wayland->wl_registry, id,
-                          &xdg_activation_v1_interface, 1);
+                          &xdg_activation_v1_interface,
+                          MIN (version, XDG_ACTIVATION_VERSION));
     }
   else if (strcmp (interface, "wp_fractional_scale_manager_v1") == 0)
     {
       display_wayland->fractional_scale =
         wl_registry_bind (display_wayland->wl_registry, id,
-                          &wp_fractional_scale_manager_v1_interface, 1);
+                          &wp_fractional_scale_manager_v1_interface,
+                          MIN (version, 1));
     }
   else if (strcmp (interface, "wp_viewporter") == 0)
     {
       display_wayland->viewporter =
         wl_registry_bind (display_wayland->wl_registry, id,
-                          &wp_viewporter_interface, 1);
-    }
-  else if (strcmp (interface, "wp_presentation") == 0)
-    {
-      display_wayland->presentation =
-        wl_registry_bind (display_wayland->wl_registry, id,
-                          &wp_presentation_interface,
-                          MIN (version, 1));
-    }
-  else if (strcmp (interface, wp_single_pixel_buffer_manager_v1_interface.name) == 0)
-    {
-      display_wayland->single_pixel_buffer =
-        wl_registry_bind (display_wayland->wl_registry, id,
-                          &wp_single_pixel_buffer_manager_v1_interface,
+                          &wp_viewporter_interface,
                           MIN (version, 1));
     }
 
+
   g_hash_table_insert (display_wayland->known_globals,
                        GUINT_TO_POINTER (id), g_strdup (interface));
 }
@@ -628,8 +700,7 @@ _gdk_wayland_display_open (const char *display_name)
   process_on_globals_closures (display_wayland);
 
   /* Wait for initializing to complete. This means waiting for all
-   * asynchronous roundtrips that were triggered during initial roundtrip.
-   */
+   * asynchronous roundtrips that were triggered during initial roundtrip. */
   while (display_wayland->async_roundtrips != NULL)
     {
       if (wl_display_dispatch (display_wayland->wl_display) < 0)
@@ -639,18 +710,6 @@ _gdk_wayland_display_open (const char *display_name)
         }
     }
 
-  /* Check that we got all the required globals */
-  if (display_wayland->compositor == NULL ||
-      display_wayland->shm == NULL ||
-      display_wayland->data_device_manager == NULL)
-    {
-      g_warning ("The Wayland compositor does not provide one or more of the required interfaces, "
-                 "not using Wayland display");
-      g_object_unref (display);
-
-      return NULL;
-    }
-
   if (display_wayland->xdg_wm_base_id)
     {
       display_wayland->shell_variant = GDK_WAYLAND_SHELL_VARIANT_XDG_SHELL;
@@ -740,10 +799,10 @@ gdk_wayland_display_dispose (GObject *object)
   g_clear_pointer (&display_wayland->xdg_activation, xdg_activation_v1_destroy);
   g_clear_pointer (&display_wayland->fractional_scale, wp_fractional_scale_manager_v1_destroy);
   g_clear_pointer (&display_wayland->viewporter, wp_viewporter_destroy);
-  g_clear_pointer (&display_wayland->presentation, wp_presentation_destroy);
-  g_clear_pointer (&display_wayland->single_pixel_buffer, wp_single_pixel_buffer_manager_v1_destroy);
   g_clear_pointer (&display_wayland->linux_dmabuf, zwp_linux_dmabuf_v1_destroy);
-  g_clear_pointer (&display_wayland->dmabuf_formats_info, dmabuf_formats_info_free);
+  g_clear_pointer (&display_wayland->linux_dmabuf_feedback, zwp_linux_dmabuf_feedback_v1_destroy);
+  if (display_wayland->linux_dmabuf_formats)
+    munmap (display_wayland->linux_dmabuf_formats, display_wayland->linux_dmabuf_n_formats * 16);
 
   g_clear_pointer (&display_wayland->shm, wl_shm_destroy);
   g_clear_pointer (&display_wayland->wl_registry, wl_registry_destroy);
@@ -1045,7 +1104,7 @@ G_GNUC_END_IGNORE_DEPRECATIONS
   display_class->get_monitors = gdk_wayland_display_get_monitors;
   display_class->get_monitor_at_surface = gdk_wayland_display_get_monitor_at_surface;
   display_class->get_setting = gdk_wayland_display_get_setting;
-  display_class->set_cursor_theme = _gdk_wayland_display_set_cursor_theme;
+  display_class->set_cursor_theme = gdk_wayland_display_set_cursor_theme;
 }
 
 static void
@@ -1118,22 +1177,11 @@ get_cursor_theme (GdkWaylandDisplay *display_wayland,
  * @size: the size to use for cursors
  *
  * Sets the cursor theme for the given @display.
- *
- * Deprecated: 4.16: Use the cursor-related properties of
- *   [GtkSettings](../gtk4/class.Settings.html) to set the cursor theme
  */
 void
 gdk_wayland_display_set_cursor_theme (GdkDisplay *display,
                                       const char *name,
                                       int         size)
-{
-  _gdk_wayland_display_set_cursor_theme (display, name, size);
-}
-
-static void
-_gdk_wayland_display_set_cursor_theme (GdkDisplay *display,
-                                       const char *name,
-                                       int         size)
 {
   GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY(display);
   struct wl_cursor_theme *theme;
@@ -1202,7 +1250,7 @@ _gdk_wayland_display_load_cursor_theme (GdkWaylandDisplay *display_wayland)
   else
     name = "default";
 
-  _gdk_wayland_display_set_cursor_theme (GDK_DISPLAY (display_wayland), name, size);
+  gdk_wayland_display_set_cursor_theme (GDK_DISPLAY (display_wayland), name, size);
   g_value_unset (&v);
 
   gdk_profiler_end_mark (before, "Wayland cursor theme load", NULL);
@@ -1738,7 +1786,6 @@ static TranslationEntry translations[] = {
   { FALSE, "org.gnome.desktop.interface", "font-hinting", "gtk-xft-hinting", G_TYPE_NONE, { .i = 1 } },
   { FALSE, "org.gnome.desktop.interface", "font-hinting", "gtk-xft-hintstyle", G_TYPE_NONE, { .i = 1 } },
   { FALSE, "org.gnome.desktop.interface", "font-rgba-order", "gtk-xft-rgba", G_TYPE_NONE, { .i = 0 } },
-  { FALSE, "org.gnome.desktop.interface", "font-rendering", "gtk-font-rendering", G_TYPE_ENUM, { .i = 0 } },
   { FALSE, "org.gnome.settings-daemon.plugins.xsettings", "antialiasing", "gtk-xft-antialias", G_TYPE_NONE, { .i = 1 } },
   { FALSE, "org.gnome.settings-daemon.plugins.xsettings", "hinting", "gtk-xft-hinting", G_TYPE_NONE, { .i = 1 } },
   { FALSE, "org.gnome.settings-daemon.plugins.xsettings", "hinting", "gtk-xft-hintstyle", G_TYPE_NONE, { .i = 1 } },
@@ -1830,7 +1877,6 @@ apply_portal_setting (TranslationEntry *entry,
       entry->fallback.s = g_intern_string (g_variant_get_string (value, NULL));
       break;
     case G_TYPE_INT:
-    case G_TYPE_ENUM:
       entry->fallback.i = g_variant_get_int32 (value);
       break;
     case G_TYPE_BOOLEAN:
@@ -1950,10 +1996,9 @@ init_settings (GdkDisplay *display)
 
       g_variant_get (ret, "(a{sa{sv}})", &iter);
 
-      if (g_variant_iter_n_children (iter) == 0)
+      if (g_variant_n_children (ret) == 0)
         {
           g_debug ("Received no portal settings");
-          g_clear_pointer (&iter, g_variant_iter_free);
           g_clear_pointer (&ret, g_variant_unref);
 
           goto fallback;
@@ -2080,9 +2125,6 @@ set_value_from_entry (GdkDisplay       *display,
         case G_TYPE_BOOLEAN:
           g_value_set_boolean (value, entry->fallback.b);
           break;
-        case G_TYPE_ENUM:
-          g_value_set_enum (value, entry->fallback.i);
-          break;
         case G_TYPE_NONE:
           if (g_str_equal (entry->setting, "gtk-fontconfig-timestamp"))
             g_value_set_uint (value, (guint)entry->fallback.i);
@@ -2133,11 +2175,6 @@ set_value_from_entry (GdkDisplay       *display,
                                   ? g_settings_get_boolean (settings, entry->key)
                                   : entry->fallback.b);
       break;
-    case G_TYPE_ENUM:
-      g_value_set_enum (value, settings && entry->valid
-                               ? g_settings_get_enum (settings, entry->key)
-                               : entry->fallback.i);
-      break;
     case G_TYPE_NONE:
       if (g_str_equal (entry->setting, "gtk-fontconfig-timestamp"))
         g_value_set_uint (value, (guint)entry->fallback.i);