vulkan: Disable the uber shader

There are too many systems where compiling the uber shader takes multiple seconds, or even minutes. So disabled it for now.
2024-05-01 14:10:44 -04:00
460 changed files with 7615 additions and 23072 deletions
@@ -459,7 +459,6 @@ reference:
    - mv _build/docs/reference/gdk/gdk4-wayland/ _reference/gdk4-wayland/
    - mv _build/docs/reference/gsk/gsk4/ _reference/gsk4/
    - mv _build/docs/reference/gtk/gtk4/ _reference/gtk4/
-    - mv _build/docs/reference/gtk/*.html _reference/gtk4/
    - mv _build/subprojects/pango/docs/Pango/ _reference/Pango/
    - mv _build/subprojects/pango/docs/PangoCairo/ _reference/PangoCairo/
    - mv _build/subprojects/pango/docs/PangoFc/ _reference/PangoFc/
@@ -1,124 +1,6 @@
-Overview of Changes in 4.15.2, 28-06-2024
+Overview of Changes in 4.15.1, xx-xx-xxxx
 =========================================

-* GtkFileChooserWidget:
- - Plug some memory leaks
- - Make Ctrl-Shift-N create a new folder
-
-* GtkPopover:
- - Handle resizing and position changes better
-
-* CSS:
- - Support color(), oklab(), etc (https://www.w3.org/TR/css-color-4/)
- - Support color-mix() (https://www.w3.org/TR/css-color-5/)
- - Support relative colors (https://www.w3.org/TR/css-color-5/)
- - Support more colorspaces in color()
- - Allow percentages for opacity
- - Handle currentcolor more correctly
-
-* Accessibility:
- - Avoid markup when reading labels
-
-* GSK:
- - Subset fonts when serializing node trees
- - Make ngl export render_texture results as dmabufs
-
-* Wayland:
- - Use xdg-dialog protocol for attached dialogs
-
-* Windows:
- - Build with UNICODE
-
-* macOS:
- - Implement fullscreen-on-monitor
-
-* Documentation:
- - Widget shortcuts and actions are now described in the docs
-
-* Debugging:
- - Add GTK_DEBUG=css for warning about deprecated css syntax
-
-* Tools:
- - rendernode-tool: Add an extract command for data urls
-
-* Deprecations:
- - CSS Color functions shade(), lighter(), darker(), alpha(), mix()
-
-* Translation updates:
- Czech
- Hebrew
- Serbian
-
-
-Overview of Changes in 4.15.1, 21-05-2024
-=========================================
-
-* GtkGraphicsOffload:
- - Don't crash without a child
-
-* GtkSpinner:
- - Don't animate when unmapped
-
-* CSS:
- - Support the :root selector
- - Support variables and custom properties (https://www.w3.org/TR/css-variables-1/)
- - Implement math functions (https://www.w3.org/TR/css-values-4/)
- - Support modern syntax and calc in rgb() and hsl()
-
-* Icontheme:
- - Make symbolic svg loading more efficient
- - Handle color-free symbolics more efficiently
-
-* Accessibility:
- - Make the gtk-demo sidebar search more accessible
- - Stop emitting focus events
- - Realize child contexts when necessary
-
-* GDK:
- - Support XDG_ACTIVATION_TOKEN
- - dmabuf: Be more defensive when importing unknown formats to GL
- - dmabuf: Use narrow range for YUV
- - vulkan: Recreate swapchains when necessary or beneficial
-
-* GSK:
- - Improve logging for GDK_DEBUG=offload
- - Improve logging for GSK_DEBUG=renderer
- - gpu: Warn about inefficient texture import
- - gpu: Handle tiny offscreens correctly
- - vulkan: Add profiler marks in various places
- - vulkan: Fix a problem with imported dmabufs showing up black
- - cairo: Speed up mask nodes, since we use them for symbolic icons
-
-* Wayland:
- - Use wl_compositor version 6
-
-* X11:
- - Implement a missing method
-
-* Build:
- - Fix many ubsan warnings
-
-* Debugging:
- - Show more texture details in the recorder
- - Use GTK_DEBUG=css to see CSS deprecations
-
-* macOS:
- - Fix problems with events handed back to the OS
- - Respect GDK_DEBUG=default-settings
- - Allow applictions to handle Dock > Quit
-
-* Deprecations:
- - Use of @name colors in CSS
-
-* Translation updates:
- Catalan
- Georgian
- Hungarian
- Korean
- Portuguese
- Turkish
-
-
 Overview of Changes in 4.15.0, 21-04-2024
 =========================================

@@ -363,9 +363,7 @@ insert_markup_idle (gpointer data)

      if (g_get_monotonic_time () - begin > G_TIME_SPAN_MILLISECOND)
        {
-          guint id;
-          id = g_idle_add (insert_markup_idle, data);
-          g_source_set_name_by_id (id, "[gtk-demo] insert_markup_idle");
+          g_idle_add (insert_markup_idle, data);
          return G_SOURCE_REMOVE;
        }

@@ -400,9 +398,7 @@ parse_markup_idle (gpointer data)
  do {
    if (g_get_monotonic_time () - begin > G_TIME_SPAN_MILLISECOND)
      {
-        guint id;
-        id = g_idle_add (parse_markup_idle, data);
-        g_source_set_name_by_id (id, "[gtk-demo] parse_markup_idle");
+        g_idle_add (parse_markup_idle, data);
        return G_SOURCE_REMOVE;
      }

@@ -40,7 +40,7 @@ get_win32_all_locales_scripts (LPWSTR locale_w, DWORD flags, LPARAM param)
 {
  wchar_t *langname_w = NULL;
  wchar_t locale_abbrev_w[9];
-  gchar *langname, *locale_abbrev, *locale;
+  gchar *langname, *locale_abbrev, *locale, *p;
  gint i;
  const LCTYPE iso639_lctypes[] = { LOCALE_SISO639LANGNAME, LOCALE_SISO639LANGNAME2 };
  GHashTable *ht_scripts_langs = (GHashTable *) param;
@@ -59,6 +59,7 @@ get_win32_all_locales_scripts (LPWSTR locale_w, DWORD flags, LPARAM param)
  GetLocaleInfoEx (locale_w, LOCALE_SLOCALIZEDDISPLAYNAME, langname_w, langname_size);
  langname = g_utf16_to_utf8 (langname_w, -1, NULL, NULL, NULL);
  locale = g_utf16_to_utf8 (locale_w, -1, NULL, NULL, NULL);
+  p = strchr (locale, '-');
  lang = pango_language_from_string (locale);
  if (g_hash_table_lookup (ht_scripts_langs, lang) == NULL)
    g_hash_table_insert (ht_scripts_langs, lang, langname);
@@ -299,7 +299,7 @@ node_editor_application_new (void)

  app = g_object_new (NODE_EDITOR_APPLICATION_TYPE,
                      "application-id", "org.gtk.gtk4.NodeEditor",
-                      "flags", G_APPLICATION_HANDLES_OPEN | G_APPLICATION_NON_UNIQUE,
+                      "flags", G_APPLICATION_HANDLES_OPEN,
                      NULL);

  g_application_add_main_option (G_APPLICATION (app), "version", 0, 0,G_OPTION_ARG_NONE, "Show program version", NULL);
@@ -330,7 +330,6 @@ stroke bounds of the path.
 | offset       | `<point>`           | 0 0                 | non-default |
 | hint-style   | `<hint style>`      | slight              | non-default |
 | antialias    | `<antialias>`       | gray                | non-default |
-| hint-metrics | `<hint metrics>`    | off                 | non-default |

 Creates a node like `gsk_text_node_new()` with the given properties.

@@ -347,7 +346,6 @@ font, an error node will be returned.

 Possible values for hint-style are none, slight or full.
 Possible value for antialias are none or gray.
-Possible value for hint-metrics are on or off.

 ### texture

@@ -15,16 +15,16 @@ spec.
 The following units are supported for basic datatypes:

 Length
-: px, pt, em, ex, rem, pc, in, cm, mm
+: px, pt, em, ex, rem, pc, in, cm, mm, calc()

 Percentage
-: %
+: %, calc()

 Angle
-: deg, rad, grad, turn
+: deg, grad, turn, calc()

 Time
-: s, ms
+: s, ms, calc()

 Length values with the em or ex units are resolved using the font
 size value, unless they occur in setting the font-size itself, in
@@ -33,15 +33,11 @@ which case they are resolved using the inherited font size value.
 The rem unit is resolved using the initial font size value, which is
 not quite the same as the CSS definition of rem.

-Length values using physical units (pt, pc, in, cm, mm) are translated
-to px using the dpi value specified by the -gtk-dpi property, which is
-different from the CSS definition, which uses a fixed dpi of 96.
-
-The calc() notation adds considerable expressive power to all of these
-datatypes. There are limits on what types can be combined in such an
-expression (e.g. it does not make sense to add a number and a time).
-For the full details, see the
-[CSS Values and Units](https://www.w3.org/TR/css-values-4/) spec.
+The calc() notation adds considerable expressive power. There are limits
+on what types can be combined in such an expression (e.g. it does not make
+sense to add a number and a time). For the full details, see the
+[CSS3 Values and Units](https://www.w3.org/TR/css3-values/#calc-notation)
+spec.

 A common pattern among shorthand properties (called 'four sides') is one
 where one to four values can be specified, to determine a value for each
@@ -60,80 +56,38 @@ follows:
 1 value:
 : all

-## Custom Properties
-
-GTK supports custom properties as defined in the
-[CSS Custom Properties for Cascading Variables](https://www.w3.org/TR/css-variables-1)
-spec.
-
-Custom properties are defined as follows:
-
-```css
--prop: red;
-```
-
-and used via the `var` keyword:
-
-```css
-color: var(--prop);
-```
-
-Custom properties can have a fallback for when the referred property is invalid:
-
-```css
-color: var(--prop, green);
-```
-
 ## Colors

-### CSS Colors
-
-Colors can be expressed in numerous ways in CSS (see the
-[Color Module](https://www.w3.org/TR/css-color-5/). GTK supports
-many (but not all) of these.
-
-You can use rgb(), rgba(), hsl() with both the legacy or the modern CSS
-syntax, and calc() can be used as well in color expressions. hwb(), oklab(),
-oklch(), color(), color-mix() and relative colors are supported as well.
-
-### Non-CSS Colors
-
-GTK  extends the CSS syntax with several additional ways to specify colors.
-
-These extensions are deprecated and should be replaced by the equivalent
-standard CSS notions.
+GTK extends the CSS syntax with several additional ways to specify colors.

 The first is a reference to a color defined via a @define-color rule in CSS.
 The syntax for @define-color rules is as follows:

 ```
-@define-color name color
+@define-color Name Color
 ```

 To refer to the color defined by a @define-color rule, prefix the name with @.

-The standard CSS mechanisms that should be used instead of @define-color are
-custom properties, :root and var().
-
 GTK also supports color expressions, which allow colors to be transformed to
 new ones. Color expressions can be nested, providing a rich language to
 define colors. Color expressions resemble functions, taking 1 or more colors
 and in some cases a number as arguments.

-`lighter(color)`
- : produces a brighter variant of `color`.
+`lighter(Color)`
+ : produces a brighter variant of Color

-`darker(color)`
- : produces a darker variant of `color`.
+`darker(Color)`
+ : produces a darker variant of Color

-`shade(color, number)`
- : changes the lightness of `color`. The `number` ranges from 0 for black to 2 for white.
+`shade(Color, Number)`
+ : changes the lightness of Color. The number ranges from 0 for black to 2 for white.

-`alpha(color, number)`
- : multiplies the alpha value of `color` by `number` (between 0 and 1).
+`alpha(Color, Number)`
+ : replaces the alpha value of color with number (between 0 and 1)

-`mix(color1, color2, number)`
- : interpolates between the two colors.
+`mix(Color1, Color2, Number)`
+ : interpolates between the two colors

 ## Images

@@ -141,7 +95,7 @@ GTK extends the CSS syntax for images and also uses it for specifying icons.
 To load a themed icon, use

 ```
-gtk-icontheme(name)
+-gtk-icontheme(Name)
 ```

 The specified icon name is used to look up a themed icon, while taking into
@@ -170,14 +124,14 @@ and the
 syntax makes this available. -gtk-recolor requires a url as first argument.
 The remaining arguments specify the color palette to use. If the palette is
 not explicitly specified, the current value of the -gtk-icon-palette property
-is used.
+is used. 

 GTK supports scaled rendering on hi-resolution displays. This works best if
 images can specify normal and hi-resolution variants. From CSS, this can be
 done with

 ```
-gtk-scaled(image1, image2)
+-gtk-scaled(Image1, Image2)
 ```

 ## GTK CSS Properties
@@ -99,15 +99,16 @@ reaches the requested phase. However, in practice most things
 happen at higher levels:

 - If you are doing an animation, you can use
-  [method@Gtk.Widget.add_tick_callback] which will cause a regular
+  gtk_widget_add_tick_callback() which will cause a regular
  beating of the clock with a callback in the Update phase
  until you stop the tick.
 - If some state changes that causes the size of your widget to
-  change you call [method@Gtk.Widget.queue_resize] which will request
+  change you call gtk_widget_queue_resize() which will request
  a Layout phase and mark your widget as needing relayout.
- If some state changes so you need to redraw your widget you
-  use [method@Gtk.Widget.queue_draw] to request a Paint phase for
-  your widget.
+- If some state changes so you need to redraw some area of
+  your widget you use the normal gtk_widget_queue_draw()
+  set of functions. These will request a Paint phase and
+  mark the region as needing redraw.

 There are also a lot of implicit triggers of these from the
 CSS layer (which does animations, resizes and repaints as needed).
@@ -18,7 +18,6 @@ SYNOPSIS
 |
 |   **gtk4-rendernode-tool** benchmark [OPTIONS...] <FILE>
 |   **gtk4-rendernode-tool** compare [OPTIONS...] <FILE1> <FILE2>
-|   **gtk4-rendernode-tool** extract [OPTIONS...] <FILE>
 |   **gtk4-rendernode-tool** info [OPTIONS...] <FILE>
 |   **gtk4-rendernode-tool** render [OPTIONS...] <FILE> [<FILE>]
 |   **gtk4-rendernode-tool** show [OPTIONS...] <FILE>
@@ -100,15 +99,3 @@ exit code is 1. If the images are identical, it is 0.
 ``--quiet``

  Don't write results to stdout.
-
-
-Extract
-^^^^^^^
-
-The ``extract`` command saves all the data urls found in a node file to a given
-directory. The file names for the extracted files are derived from the mimetype
-of the url.
-
-``--dir=DIRECTORY``
-
-  Save extracted files in ``DIRECTORY`` (defaults to the current directory).
@@ -77,13 +77,11 @@ content_files = [
  "section-tree-widget.md",
  "migrating-2to4.md",
  "migrating-3to4.md",
-  "migrating-4to5.md",
  "broadway.md",
  "osx.md",
  "wayland.md",
  "windows.md",
  "x11.md",
-  "tools.md",
  "visual_index.md",
 ]
 content_images = [
@@ -14,7 +14,6 @@ expand_content_md_files = [
  'running.md',
  'migrating-2to4.md',
  'migrating-3to4.md',
-  'migrating-4to5.md',
  'actions.md',
  'input-handling.md',
  'drawing-model.md',
@@ -26,8 +25,7 @@ expand_content_md_files = [
  'section-tree-widget.md',
  'section-list-widget.md',
  'question_index.md',
-  'visual_index.md',
-  'tools.md',
+  'visual_index.md'
 ]

 gtk_images = []
@@ -62,39 +60,39 @@ if get_option('documentation')
    build_by_default: true,
    install: true,
    install_dir: docs_dir,
-    install_tag: 'doc',
  )
 endif

-rst2man = find_program('rst2man', 'rst2man.py', required: get_option('man-pages'))
-rst2html5 = find_program('rst2html5', 'rst2html5.py', required: get_option('documentation'))
-
-rst_files = [
-  [ 'gtk4-broadwayd', '1' ],
-  [ 'gtk4-builder-tool', '1' ],
-  [ 'gtk4-encode-symbolic-svg', '1', ],
-  [ 'gtk4-launch', '1', ],
-  [ 'gtk4-query-settings', '1', ],
-  [ 'gtk4-rendernode-tool', '1' ],
-  [ 'gtk4-update-icon-cache', '1', ],
-  [ 'gtk4-path-tool', '1', ],
-]
-
-if get_option('build-demos')
-  rst_files += [
-    [ 'gtk4-demo', '1', ],
-    [ 'gtk4-demo-application', '1', ],
-    [ 'gtk4-widget-factory', '1', ],
-    [ 'gtk4-icon-browser', '1', ],
-    [ 'gtk4-node-editor', '1', ],
-  ]
+rst2man = find_program('rst2man', 'rst2man.py', required: false)
+if get_option('man-pages') and not rst2man.found()
+  error('No rst2man found, but man pages were explicitly enabled')
 endif

-rst2x_flags = [
-  '--syntax-highlight=none',
-]
+if get_option('man-pages') and rst2man.found()
+  rst_files = [
+    [ 'gtk4-broadwayd', '1' ],
+    [ 'gtk4-builder-tool', '1' ],
+    [ 'gtk4-encode-symbolic-svg', '1', ],
+    [ 'gtk4-launch', '1', ],
+    [ 'gtk4-query-settings', '1', ],
+    [ 'gtk4-rendernode-tool', '1' ],
+    [ 'gtk4-update-icon-cache', '1', ],
+    [ 'gtk4-path-tool', '1', ],
+  ]

-if get_option('man-pages')
+  if get_option('build-demos')
+    rst_files += [
+      [ 'gtk4-demo', '1', ],
+      [ 'gtk4-demo-application', '1', ],
+      [ 'gtk4-widget-factory', '1', ],
+      [ 'gtk4-icon-browser', '1', ],
+      [ 'gtk4-node-editor', '1', ],
+    ]
+  endif
+
+  rst2man_flags = [
+    '--syntax-highlight=none',
+  ]

  foreach rst: rst_files
    man_name = rst[0]
@@ -105,34 +103,12 @@ if get_option('man-pages')
      output: '@0@.@1@'.format(man_name, man_section),
      command: [
        rst2man,
-        rst2x_flags,
+        rst2man_flags,
        '@INPUT@',
      ],
      capture: true,
      install: true,
      install_dir: get_option('mandir') / 'man@0@'.format(man_section),
-      install_tag: 'doc',
-    )
-  endforeach
-endif
-
-if get_option('documentation')
-
-  foreach rst: rst_files
-    man_name = rst[0]
-
-    custom_target(
-      input: '@0@.rst'.format(man_name),
-      output: '@0@.html'.format(man_name),
-      command: [
-        rst2html5,
-        rst2x_flags,
-        '@INPUT@',
-      ],
-      capture: true,
-      install: true,
-      install_dir: docs_dir / 'gtk4',
-      install_tag: 'doc',
    )
  endforeach
 endif
@@ -58,7 +58,7 @@ use a GtkLabel.
 If you have a need for custom drawing that fits into the current
 (dark or light) theme, e.g. for rendering a graph, you can still
 get the current style foreground color, using
-[method@Gtk.Widget.get_color].
+[method@Gtk.Widget.get_style_color].

 ## Local stylesheets are going away

@@ -73,103 +73,6 @@ GTK 5 will no longer provide this functionality. The recommendations
 is to use a global stylesheet (i.e. gtk_style_context_add_provider_for_display())
 and rely on style classes to make your CSS apply only where desired.

-## Non-standard CSS extensions are going away
-
-GTK's CSS machinery has a some non-standard extensions around colors:
-named colors with \@define-color and color functions: lighter(), darker(),
-shade(), alpha(), mix().
-
-GTK now implements equivalent functionality from the CSS specs.
-
-### \@define-color is going away
-
-\@define-color should be replaced by custom properties in the :root scope.
-
-Instead of
-
-```
-@define-color fg_color #2e3436
-
-...
-
-box {
-  color: @fg_color;
-}
-```
-
-use
-
-```
-:root {
-  --fg-color: #2e3436;
-}
-
-...
-
-box {
-  color: var(--fg-color);
-}
-```
-
-For more information about custom CSS properties and variables, see the
-[CSS Custom Properties for Cascading Variables](https://www.w3.org/TR/css-variables-1/)
-spec.
-
-### Color expressions are going away
-
-The color functions can all be replaced by combinations of calc() and color-mix().
-
-ligher(c) and darker(c) are just shade(c, 1.3) or shade(c, 0.7), respectively, and
-thus can be handled the same way as shade in the examples below.
-
-Replace
-
-```
-a {
-  color: mix(red, green, 0.8);
-}
-
-b {
-  color: alpha(green, 0.6);
-}
-
-c {
-  color: shade(red, 1.3);
-}
-
-d {
-  color: shade(red, 0.7);
-}
-```
-
-with
-
-```
-a {
-  color: color-mix(in srgb, red, green 80%);
-}
-
-b {
-  color: rgb(from green, r g b / calc(alpha * 0.6));
-}
-
-c {
-  color: hsl(from red, h calc(s * 1.3) calc(l * 1.3));
-}
-
-d {
-  color: hsl(from red, h calc(s * 0.7) calc(l * 0.7));
-}
-```
-
-Variations of these replacements are possible.
-
-Note that GTK has historically computed mix() and shade() values in the SRGB and HSL
-colorspaces, but using OKLAB instead might yield slightly better results.
-
-For more information about color-mix(), see the
-[CSS Color](https://drafts.csswg.org/css-color-5) spec.
-
 ## Chooser interfaces are going away

 The GtkColorChooser, GtkFontChooser, GtkFileChooser and GtkAppChooser
@@ -64,6 +64,6 @@ GTK is divided into three parts:
 [cairo]: https://www.cairographics.org/manual/
 [opengl]: https://www.opengl.org/about/
 [vulkan]: https://www.vulkan.org/
-[pango]: https://docs.gtk.org/Pango/
+[pango]: https://docs.gtk.org/pango/
 [gdkpixbuf]: https://docs.gtk.org/gdk-pixbuf/
 [graphene]: https://ebassi.github.io/graphene/
@@ -155,7 +155,6 @@ Each property name is part of the `GtkAccessibleProperty` enumeration.
 | %GTK_ACCESSIBLE_PROPERTY_VALUE_MIN | “aria-valuemin” | double |
 | %GTK_ACCESSIBLE_PROPERTY_VALUE_NOW | “aria-valuenow” | double |
 | %GTK_ACCESSIBLE_PROPERTY_VALUE_TEXT | “aria-valuetext” | translatable string |
-| %GTK_ACCESSIBLE_PROPERTY_HELP_TEXT | N/A | translatable string |

 #### List of accessible relations

@@ -217,10 +216,6 @@ are accessible as part of the development process. The GTK Inspector shows
 the accessible attributes of each widget, and also provides an overlay that
 can highlight accessibility issues.

-If you support some non-standard keyboard interactions for a widget, you
-**should** set an appropriate `GTK_ACCESSIBLE_PROPERTY_HELP_TEXT` to help
-discoverability of the behavior.
-
 It is possible to set accessible attributes in UI files as well:
 ```xml
 <object class="GtkButton" id="button1">
@@ -1,18 +0,0 @@
-Title: Tools and Demos
-
-GTK ships with a number of tools and demos that come with their own
-documentation in the form of man pages.
-
- - [gtk4-broadwayd](gtk4-broadwayd.html)
- - [gtk4-builder-tool](gtk4-builder-tool.html)
- - [gtk4-demo](gtk4-demo.html)
- - [gtk4-demo-application](gtk4-demo-application.html)
- - [gtk4-encode-symbolic-svg](gtk4-encode-symbolic-svg.html)
- - [gtk4-icon-browser](gtk4-icon-browser.html)
- - [gtk4-launch](gtk4-launch.html)
- - [gtk4-node-editor](gtk4-node-editor.html)
- - [gtk4-path-tool](gtk4-path-tool.html)
- - [gtk4-query-settings](gtk4-query-settings.html)
- - [gtk4-rendernode-tool](gtk4-rendernode-tool.html)
- - [gtk4-update-icon-cache](gtk4-update-icon-cache.html)
- - [gtk4-widget-factory](gtk4-widget-factory.html)
@@ -41,10 +41,8 @@ G_BEGIN_DECLS

 #ifdef GDK_ARRAY_NULL_TERMINATED
 #define GDK_ARRAY_REAL_SIZE(_size) ((_size) + 1)
-#define GDK_ARRAY_MAX_SIZE (G_MAXSIZE / sizeof (_T_) - 1)
 #else
 #define GDK_ARRAY_REAL_SIZE(_size) (_size)
-#define GDK_ARRAY_MAX_SIZE (G_MAXSIZE / sizeof (_T_))
 #endif

 /* make this readable */
@@ -179,23 +177,18 @@ G_GNUC_UNUSED static inline void
 gdk_array(reserve) (GdkArray *self,
                    gsize      n)
 {
-  gsize new_capacity, size, capacity;
+  gsize new_size, size;

-  if (G_UNLIKELY (n > GDK_ARRAY_MAX_SIZE))
-    g_error ("requesting array size of %zu, but maximum size is %zu", n, GDK_ARRAY_MAX_SIZE);
-
-  capacity = gdk_array(get_capacity) (self);
-  if (n <= capacity)
-     return;
+  if (n <= gdk_array(get_capacity) (self))
+    return;

  size = gdk_array(get_size) (self);
-  /* capacity * 2 can overflow, that's why we MAX() */
-  new_capacity = MAX (GDK_ARRAY_REAL_SIZE (n), capacity * 2);
+  new_size = ((gsize) 1) << g_bit_storage (MAX (GDK_ARRAY_REAL_SIZE (n), 16) - 1);

 #ifdef GDK_ARRAY_PREALLOC
  if (self->start == self->preallocated)
    {
-      self->start = g_new (_T_, new_capacity);
+      self->start = g_new (_T_, new_size);
      memcpy (self->start, self->preallocated, sizeof (_T_) * GDK_ARRAY_REAL_SIZE (size));
    }
  else
@@ -203,15 +196,15 @@ gdk_array(reserve) (GdkArray *self,
 #ifdef GDK_ARRAY_NULL_TERMINATED
  if (self->start == NULL)
    {
-      self->start = g_new (_T_, new_capacity);
+      self->start = g_new (_T_, new_size);
      *self->start = *(_T_[1]) { 0 };
    }
  else
 #endif
-    self->start = g_renew (_T_, self->start, new_capacity);
+    self->start = g_renew (_T_, self->start, new_size);

  self->end = self->start + size;
-  self->end_allocation = self->start + new_capacity;
+  self->end_allocation = self->start + new_size;
 #ifdef GDK_ARRAY_NULL_TERMINATED
  self->end_allocation--;
 #endif
@@ -319,7 +312,6 @@ gdk_array(get) (const GdkArray *self,
 #undef gdk_array_paste
 #undef gdk_array
 #undef GDK_ARRAY_REAL_SIZE
-#undef GDK_ARRAY_MAX_SIZE

 #undef GDK_ARRAY_BY_VALUE
 #undef GDK_ARRAY_ELEMENT_TYPE
@@ -522,6 +522,8 @@ gdk_clipboard_get_content (GdkClipboard *clipboard)
 *
 * If the clipboard is not local, this function does nothing but report success.
 *
+ * The @callback must call [method@Gdk.Clipboard.store_finish].
+ *
 * The purpose of this call is to preserve clipboard contents beyond the
 * lifetime of an application, so this function is typically called on
 * exit. Depending on the platform, the functionality may not be available
@@ -636,6 +638,9 @@ gdk_clipboard_read_internal (GdkClipboard        *clipboard,
 * Asynchronously requests an input stream to read the @clipboard's
 * contents from.
 *
+ * When the operation is finished @callback will be called. You must then
+ * call [method@Gdk.Clipboard.read_finish] to get the result of the operation.
+ *
 * The clipboard will choose the most suitable mime type from the given list
 * to fulfill the request, preferring the ones listed first.
 */
@@ -829,6 +834,9 @@ gdk_clipboard_read_value_internal (GdkClipboard        *clipboard,
 * Asynchronously request the @clipboard contents converted to the given
 * @type.
 *
+ * When the operation is finished @callback will be called. You must then call
+ * [method@Gdk.Clipboard.read_value_finish] to get the resulting `GValue`.
+ *
 * For local clipboard contents that are available in the given `GType`,
 * the value will be copied directly. Otherwise, GDK will try to use
 * [func@content_deserialize_async] to convert the clipboard's data.
@@ -887,6 +895,9 @@ gdk_clipboard_read_value_finish (GdkClipboard  *clipboard,
 *
 * Asynchronously request the @clipboard contents converted to a `GdkPixbuf`.
 *
+ * When the operation is finished @callback will be called. You must then
+ * call [method@Gdk.Clipboard.read_texture_finish] to get the result.
+ *
 * This is a simple wrapper around [method@Gdk.Clipboard.read_value_async].
 * Use that function or [method@Gdk.Clipboard.read_async] directly if you
 * need more control over the operation.
@@ -949,6 +960,9 @@ gdk_clipboard_read_texture_finish (GdkClipboard  *clipboard,
 *
 * Asynchronously request the @clipboard contents converted to a string.
 *
+ * When the operation is finished @callback will be called. You must then
+ * call [method@Gdk.Clipboard.read_text_finish] to get the result.
+ *
 * This is a simple wrapper around [method@Gdk.Clipboard.read_value_async].
 * Use that function or [method@Gdk.Clipboard.read_async] directly if you
 * need more control over the operation.
@@ -540,6 +540,9 @@ deserialize_not_found (GdkContentDeserializer *deserializer)
 *
 * The default I/O priority is %G_PRIORITY_DEFAULT (i.e. 0), and lower numbers
 * indicate a higher priority.
+ *
+ * When the operation is finished, @callback will be called. You must then
+ * call [func@Gdk.content_deserialize_finish] to get the result of the operation.
 */
 void
 gdk_content_deserialize_async (GInputStream        *stream,
@@ -279,6 +279,10 @@ gdk_content_provider_content_changed (GdkContentProvider *provider)
 * Asynchronously writes the contents of @provider to @stream in the given
 * @mime_type.
 *
+ * When the operation is finished @callback will be called. You must then call
+ * [method@Gdk.ContentProvider.write_mime_type_finish] to get the result
+ * of the operation.
+ *
 * The given mime type does not need to be listed in the formats returned by
 * [method@Gdk.ContentProvider.ref_formats]. However, if the given `GType` is
 * not supported, `G_IO_ERROR_NOT_SUPPORTED` will be reported.
@@ -546,6 +546,9 @@ serialize_not_found (GdkContentSerializer *serializer)
 *
 * The default I/O priority is %G_PRIORITY_DEFAULT (i.e. 0), and lower numbers
 * indicate a higher priority.
+ *
+ * When the operation is finished, @callback will be called. You must then
+ * call [func@Gdk.content_serialize_finish] to get the result of the operation.
 */
 void
 gdk_content_serialize_async (GOutputStream       *stream,
@@ -52,7 +52,7 @@ GdkCursor*  gdk_cursor_new_from_name     (const char      *name,
                                          GdkCursor       *fallback);

 /**
- * GdkCursorGetTextureCallback:
+ * GdkCursorGetTestureCallback:
 * @cursor: the `GdkCursor`
 * @cursor_size: the nominal cursor size, in application pixels
 * @scale: the device scale
@@ -163,8 +163,6 @@ gdk_dmabuf_get_egl_downloader (GdkDisplay              *display,
    return NULL;

  previous = gdk_gl_context_get_current ();
-  if (previous)
-    g_object_ref (previous);
  formats = gdk_dmabuf_formats_builder_new ();
  external = gdk_dmabuf_formats_builder_new ();

@@ -196,10 +194,7 @@ gdk_dmabuf_get_egl_downloader (GdkDisplay              *display,
    }

  if (previous)
-    {
-      gdk_gl_context_make_current (previous);
-      g_object_unref (previous);
-    }
+    gdk_gl_context_make_current (previous);

  return GDK_DMABUF_DOWNLOADER (renderer);
 }
@@ -62,13 +62,6 @@ struct _GdkDmabufTextureClass
  GdkTextureClass parent_class;
 };

-/**
- * gdk_dmabuf_error_quark:
- *
- * Registers an error quark for [class@Gdk.DmabufTexture] errors.
- *
- * Returns: the error quark
- **/
 G_DEFINE_QUARK (gdk-dmabuf-error-quark, gdk_dmabuf_error)

 G_DEFINE_TYPE (GdkDmabufTexture, gdk_dmabuf_texture, GDK_TYPE_TEXTURE)
@@ -134,7 +134,7 @@ gdk_drop_read_local_async (GdkDrop             *self,

  g_object_get (priv->drag, "content", &content, NULL);
  content_formats = gdk_content_provider_ref_formats (content);
-  g_object_unref (content);
+  g_object_unref (content); 
  content_formats = gdk_content_formats_union_serialize_mime_types (content_formats);
  mime_type = gdk_content_formats_match_mime_type (content_formats, formats);

@@ -784,7 +784,7 @@ gdk_drop_read_value_internal (GdkDrop             *self,
  GdkContentFormats *formats;
  GValue *value;
  GTask *task;
-
+ 
  g_return_if_fail (priv->state != GDK_DROP_STATE_FINISHED);

  task = g_task_new (self, cancellable, callback, user_data);
@@ -849,6 +849,10 @@ gdk_drop_read_value_internal (GdkDrop             *self,
 * Asynchronously request the drag operation's contents converted
 * to the given @type.
 *
+ * When the operation is finished @callback will be called. You must
+ * then call [method@Gdk.Drop.read_value_finish] to get the resulting
+ * `GValue`.
+ *
 * For local drag-and-drop operations that are available in the given
 * `GType`, the value will be copied directly. Otherwise, GDK will
 * try to use [func@Gdk.content_deserialize_async] to convert the data.
@@ -1371,8 +1371,6 @@ gdk_event_get_modifier_state (GdkEvent *event)
 * Extract the event surface relative x/y coordinates from an event.
 *
 * This position is in [surface coordinates](coordinates.html).
- *
- * Returns: whether the positions were set
 */
 gboolean
 gdk_event_get_position (GdkEvent *event,
@@ -152,13 +152,6 @@ enum {

 static GParamSpec *properties[LAST_PROP] = { NULL, };

-/**
- * gdk_gl_error_quark:
- *
- * Registers an error quark for [class@Gdk.GLContext] errors.
- *
- * Returns: the error quark
- **/
 G_DEFINE_QUARK (gdk-gl-error-quark, gdk_gl_error)

 G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (GdkGLContext, gdk_gl_context, GDK_TYPE_DRAW_CONTEXT)
@@ -1963,6 +1956,8 @@ gdk_gl_context_get_glsl_version_string (GdkGLContext *self)
        return "#version 310 es";
      else if (gdk_gl_version_greater_equal (&priv->gl_version, &GDK_GL_VERSION_INIT (3, 0)))
        return "#version 300 es";
+      else if (gdk_gl_version_greater_equal (&priv->gl_version, &GDK_GL_VERSION_INIT (3, 0)))
+        return "#version 300 es";
      else
        return "#version 100";
    }
@@ -471,7 +471,8 @@ gdk_gl_texture_release (GdkGLTexture *self)
  g_return_if_fail (self->saved == NULL);

  texture = GDK_TEXTURE (self);
-  self->saved = GDK_TEXTURE (gdk_memory_texture_from_texture (texture));
+  self->saved = GDK_TEXTURE (gdk_memory_texture_from_texture (texture,
+                                                              gdk_texture_get_format (texture)));

  drop_gl_resources (self);
 }
@@ -327,7 +327,6 @@ ADD_ALPHA_FUNC(r8g8b8_to_a8b8g8r8, 0, 1, 2, 3, 2, 1, 0)

 struct _GdkMemoryFormatDescription
 {
-  const char *name;
  GdkMemoryAlpha alpha;
  GdkMemoryFormat premultiplied;
  GdkMemoryFormat straight;
@@ -367,7 +366,6 @@ struct _GdkMemoryFormatDescription

 static const GdkMemoryFormatDescription memory_formats[] = {
  [GDK_MEMORY_B8G8R8A8_PREMULTIPLIED] = {
-    .name = "*BGRA8",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_B8G8R8A8_PREMULTIPLIED,
    .straight = GDK_MEMORY_B8G8R8A8,
@@ -396,7 +394,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = b8g8r8a8_premultiplied_from_float,
  },
  [GDK_MEMORY_A8R8G8B8_PREMULTIPLIED] = {
-    .name = "*ARGB8",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_A8R8G8B8_PREMULTIPLIED,
    .straight = GDK_MEMORY_A8R8G8B8,
@@ -425,7 +422,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = a8r8g8b8_premultiplied_from_float,
  },
  [GDK_MEMORY_R8G8B8A8_PREMULTIPLIED] = {
-    .name = "*RGBA8",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_R8G8B8A8_PREMULTIPLIED,
    .straight = GDK_MEMORY_R8G8B8A8,
@@ -453,7 +449,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r8g8b8a8_premultiplied_from_float,
  },
  [GDK_MEMORY_A8B8G8R8_PREMULTIPLIED] = {
-    .name = "*ABGR8",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_A8B8G8R8_PREMULTIPLIED,
    .straight = GDK_MEMORY_A8B8G8R8,
@@ -482,7 +477,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = a8b8g8r8_premultiplied_from_float,
  },
  [GDK_MEMORY_B8G8R8A8] = {
-    .name = "BGRA8",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_B8G8R8A8_PREMULTIPLIED,
    .straight = GDK_MEMORY_B8G8R8A8,
@@ -511,7 +505,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = b8g8r8a8_from_float,
  },
  [GDK_MEMORY_A8R8G8B8] = {
-    .name = "ARGB8",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_A8R8G8B8_PREMULTIPLIED,
    .straight = GDK_MEMORY_A8R8G8B8,
@@ -540,7 +533,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = a8r8g8b8_from_float,
  },
  [GDK_MEMORY_R8G8B8A8] = {
-    .name = "RGBA8",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_R8G8B8A8_PREMULTIPLIED,
    .straight = GDK_MEMORY_R8G8B8A8,
@@ -568,7 +560,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r8g8b8a8_from_float,
  },
  [GDK_MEMORY_A8B8G8R8] = {
-    .name = "ABGR8",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_A8B8G8R8_PREMULTIPLIED,
    .straight = GDK_MEMORY_A8B8G8R8,
@@ -597,7 +588,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = a8b8g8r8_from_float,
  },
  [GDK_MEMORY_B8G8R8X8] = {
-    .name = "BGRX8",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_B8G8R8X8,
    .straight = GDK_MEMORY_B8G8R8X8,
@@ -627,7 +617,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = b8g8r8x8_from_float,
  },
  [GDK_MEMORY_X8R8G8B8] = {
-    .name = "XRGB8",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_X8R8G8B8,
    .straight = GDK_MEMORY_X8R8G8B8,
@@ -657,7 +646,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = x8r8g8b8_from_float,
  },
  [GDK_MEMORY_R8G8B8X8] = {
-    .name = "RGBX8",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_R8G8B8X8,
    .straight = GDK_MEMORY_R8G8B8X8,
@@ -686,7 +674,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r8g8b8x8_from_float,
  },
  [GDK_MEMORY_X8B8G8R8] = {
-    .name = "XBGR8",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_X8B8G8R8,
    .straight = GDK_MEMORY_X8B8G8R8,
@@ -716,7 +703,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = x8b8g8r8_from_float,
  },
  [GDK_MEMORY_R8G8B8] = {
-    .name = "RGB8",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_R8G8B8,
    .straight = GDK_MEMORY_R8G8B8,
@@ -745,7 +731,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r8g8b8_from_float,
  },
  [GDK_MEMORY_B8G8R8] = {
-    .name = "BGR8",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_B8G8R8,
    .straight = GDK_MEMORY_B8G8R8,
@@ -775,7 +760,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = b8g8r8_from_float,
  },
  [GDK_MEMORY_R16G16B16] = {
-    .name = "RGB16",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_R16G16B16,
    .straight = GDK_MEMORY_R16G16B16,
@@ -807,7 +791,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r16g16b16_from_float,
  },
  [GDK_MEMORY_R16G16B16A16_PREMULTIPLIED] = {
-    .name = "*RGBA16",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_R16G16B16A16_PREMULTIPLIED,
    .straight = GDK_MEMORY_R16G16B16A16,
@@ -838,7 +821,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r16g16b16a16_from_float,
  },
  [GDK_MEMORY_R16G16B16A16] = {
-    .name = "RGBA16",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_R16G16B16A16_PREMULTIPLIED,
    .straight = GDK_MEMORY_R16G16B16A16,
@@ -869,7 +851,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r16g16b16a16_from_float,
  },
  [GDK_MEMORY_R16G16B16_FLOAT] = {
-    .name = "RGBA16f",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_R16G16B16_FLOAT,
    .straight = GDK_MEMORY_R16G16B16_FLOAT,
@@ -900,7 +881,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r16g16b16_float_from_float,
  },
  [GDK_MEMORY_R16G16B16A16_FLOAT_PREMULTIPLIED] = {
-    .name = "*RGBA16f",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_R16G16B16A16_FLOAT_PREMULTIPLIED,
    .straight = GDK_MEMORY_R16G16B16A16_FLOAT,
@@ -930,7 +910,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r16g16b16a16_float_from_float,
  },
  [GDK_MEMORY_R16G16B16A16_FLOAT] = {
-    .name = "RGBA16f",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_R16G16B16A16_FLOAT_PREMULTIPLIED,
    .straight = GDK_MEMORY_R16G16B16A16_FLOAT,
@@ -960,7 +939,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r16g16b16a16_float_from_float,
  },
  [GDK_MEMORY_R32G32B32_FLOAT] = {
-    .name = "RGB32f",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_R32G32B32_FLOAT,
    .straight = GDK_MEMORY_R32G32B32_FLOAT,
@@ -991,7 +969,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r32g32b32_float_from_float,
  },
  [GDK_MEMORY_R32G32B32A32_FLOAT_PREMULTIPLIED] = {
-    .name = "*RGBA32f",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_R32G32B32A32_FLOAT_PREMULTIPLIED,
    .straight = GDK_MEMORY_R32G32B32A32_FLOAT,
@@ -1021,7 +998,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r32g32b32a32_float_from_float,
  },
  [GDK_MEMORY_R32G32B32A32_FLOAT] = {
-    .name = "RGBA32f",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_R32G32B32A32_FLOAT_PREMULTIPLIED,
    .straight = GDK_MEMORY_R32G32B32A32_FLOAT,
@@ -1051,7 +1027,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = r32g32b32a32_float_from_float,
  },
  [GDK_MEMORY_G8A8_PREMULTIPLIED] = {
-    .name = "*GA8",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_G8A8_PREMULTIPLIED,
    .straight = GDK_MEMORY_G8A8,
@@ -1080,7 +1055,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = g8a8_premultiplied_from_float,
  },
  [GDK_MEMORY_G8A8] = {
-    .name = "GA8",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_G8A8_PREMULTIPLIED,
    .straight = GDK_MEMORY_G8A8,
@@ -1109,7 +1083,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = g8a8_from_float,
  },
  [GDK_MEMORY_G8] = {
-    .name = "G8",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_G8,
    .straight = GDK_MEMORY_G8,
@@ -1138,7 +1111,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = g8_from_float,
  },
  [GDK_MEMORY_G16A16_PREMULTIPLIED] = {
-    .name = "*GA16",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_G16A16_PREMULTIPLIED,
    .straight = GDK_MEMORY_G16A16,
@@ -1170,7 +1142,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = g16a16_premultiplied_from_float,
  },
  [GDK_MEMORY_G16A16] = {
-    .name = "GA16",
    .alpha = GDK_MEMORY_ALPHA_STRAIGHT,
    .premultiplied = GDK_MEMORY_G16A16_PREMULTIPLIED,
    .straight = GDK_MEMORY_G16A16,
@@ -1202,7 +1173,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = g16a16_from_float,
  },
  [GDK_MEMORY_G16] = {
-    .name = "G16",
    .alpha = GDK_MEMORY_ALPHA_OPAQUE,
    .premultiplied = GDK_MEMORY_G16,
    .straight = GDK_MEMORY_G16,
@@ -1234,7 +1204,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = g16_from_float,
  },
  [GDK_MEMORY_A8] = {
-    .name = "A8",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_A8,
    .straight = GDK_MEMORY_A8,
@@ -1263,7 +1232,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = a8_from_float,
  },
  [GDK_MEMORY_A16] = {
-    .name = "A16",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_A16,
    .straight = GDK_MEMORY_A16,
@@ -1295,7 +1263,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = a16_from_float,
  },
  [GDK_MEMORY_A16_FLOAT] = {
-    .name = "A16f",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_A16_FLOAT,
    .straight = GDK_MEMORY_A16_FLOAT,
@@ -1326,7 +1293,6 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    .from_float = a16_float_from_float,
  },
  [GDK_MEMORY_A32_FLOAT] = {
-    .name = "A32f",
    .alpha = GDK_MEMORY_ALPHA_PREMULTIPLIED,
    .premultiplied = GDK_MEMORY_A32_FLOAT,
    .straight = GDK_MEMORY_A32_FLOAT,
@@ -1695,12 +1661,6 @@ gdk_memory_format_get_dmabuf_fourcc (GdkMemoryFormat format)
 #endif
 }

-const char *
-gdk_memory_format_get_name (GdkMemoryFormat format)
-{
-  return memory_formats[format].name;
-}
-
 static void
 premultiply (float *rgba,
             gsize  n)
@@ -75,7 +75,7 @@ VkFormat                gdk_memory_format_vk_rgba_format    (GdkMemoryFormat
                                                             VkComponentMapping         *out_swizzle);
 #endif
 guint32                 gdk_memory_format_get_dmabuf_fourcc (GdkMemoryFormat             format);
-const char *            gdk_memory_format_get_name          (GdkMemoryFormat             format);
+

 void                    gdk_memory_convert                  (guchar                     *dest_data,
                                                             gsize                       dest_stride,
@@ -202,7 +202,8 @@ gdk_memory_texture_new_subtexture (GdkMemoryTexture  *source,
 }

 GdkMemoryTexture *
-gdk_memory_texture_from_texture (GdkTexture *texture)
+gdk_memory_texture_from_texture (GdkTexture      *texture,
+                                 GdkMemoryFormat  format)
 {
  GdkTexture *result;
  GBytes *bytes;
@@ -212,16 +213,21 @@ gdk_memory_texture_from_texture (GdkTexture *texture)
  g_return_val_if_fail (GDK_IS_TEXTURE (texture), NULL);

  if (GDK_IS_MEMORY_TEXTURE (texture))
-    return g_object_ref (GDK_MEMORY_TEXTURE (texture));
+    {
+      GdkMemoryTexture *memtex = GDK_MEMORY_TEXTURE (texture);

-  stride = texture->width * gdk_memory_format_bytes_per_pixel (texture->format);
+      if (gdk_texture_get_format (texture) == format)
+        return g_object_ref (memtex);
+    }
+
+  stride = texture->width * gdk_memory_format_bytes_per_pixel (format);
  data = g_malloc_n (stride, texture->height);

-  gdk_texture_do_download (texture, texture->format, data, stride);
+  gdk_texture_do_download (texture, format, data, stride);
  bytes = g_bytes_new_take (data, stride * texture->height);
  result = gdk_memory_texture_new (texture->width,
                                   texture->height,
-                                   texture->format,
+                                   format,
                                   bytes,
                                   stride);
  g_bytes_unref (bytes);
@@ -28,7 +28,8 @@ G_BEGIN_DECLS
 #define GDK_MEMORY_GDK_PIXBUF_OPAQUE GDK_MEMORY_R8G8B8
 #define GDK_MEMORY_GDK_PIXBUF_ALPHA GDK_MEMORY_R8G8B8A8

-GdkMemoryTexture *      gdk_memory_texture_from_texture     (GdkTexture        *texture);
+GdkMemoryTexture *      gdk_memory_texture_from_texture     (GdkTexture        *texture,
+                                                             GdkMemoryFormat    format);
 GdkTexture *            gdk_memory_texture_new_subtexture   (GdkMemoryTexture  *texture,
                                                             int                x,
                                                             int                y,
@@ -109,7 +109,7 @@ gdk_popup_default_init (GdkPopupInterface *iface)
 *
 * Present @popup after having processed the `GdkPopupLayout` rules.
 *
- * If the popup was previously not showing, it will be shown,
+ * If the popup was previously now showing, it will be showed,
 * otherwise it will change position according to @layout.
 *
 * After calling this function, the result should be handled in response
@@ -396,18 +396,10 @@ gboolean
 */
 char *
 gdk_rgba_to_string (const GdkRGBA *rgba)
-{
-  return g_string_free (gdk_rgba_print (rgba, g_string_new ("")), FALSE);
-}
-
-GString *
-gdk_rgba_print (const GdkRGBA *rgba,
-                GString       *string)
 {
  if (rgba->alpha > 0.999)
    {
-      g_string_append_printf (string,
-                              "rgb(%d,%d,%d)",
+      return g_strdup_printf ("rgb(%d,%d,%d)",
                              (int)(0.5 + CLAMP (rgba->red, 0., 1.) * 255.),
                              (int)(0.5 + CLAMP (rgba->green, 0., 1.) * 255.),
                              (int)(0.5 + CLAMP (rgba->blue, 0., 1.) * 255.));
@@ -418,15 +410,12 @@ gdk_rgba_print (const GdkRGBA *rgba,

      g_ascii_formatd (alpha, G_ASCII_DTOSTR_BUF_SIZE, "%g", CLAMP (rgba->alpha, 0, 1));

-      g_string_append_printf (string,
-                              "rgba(%d,%d,%d,%s)",
+      return g_strdup_printf ("rgba(%d,%d,%d,%s)",
                              (int)(0.5 + CLAMP (rgba->red, 0., 1.) * 255.),
                              (int)(0.5 + CLAMP (rgba->green, 0., 1.) * 255.),
                              (int)(0.5 + CLAMP (rgba->blue, 0., 1.) * 255.),
                              alpha);
    }
-
-  return string;
 }

 static gboolean
@@ -72,8 +72,5 @@ _gdk_rgba_equal (gconstpointer p1,
         rgba1->alpha == rgba2->alpha;
 }

-GString * gdk_rgba_print (const GdkRGBA *rgba,
-                          GString       *string);
-
 G_END_DECLS

@@ -50,13 +50,6 @@
 #include "loaders/gdktiffprivate.h"
 #include "loaders/gdkjpegprivate.h"

-/**
- * gdk_texture_error_quark:
- *
- * Registers an error quark for [class@Gdk.Texture] errors.
- *
- * Returns: the error quark
- **/
 G_DEFINE_QUARK (gdk-texture-error-quark, gdk_texture_error)

 /* HACK: So we don't need to include any (not-yet-created) GSK or GTK headers */
@@ -767,6 +767,9 @@ gdk_toplevel_titlebar_gesture (GdkToplevel        *toplevel,
 * This function asynchronously obtains a handle for a toplevel surface
 * that can be passed to other processes.
 *
+ * When a handle has been obtained, @callback will be called, and can
+ * receive the handle via [method@Gdk.Toplevel.export_handle_finish].
+ *
 * It is an error to call this function on a surface that is already
 * exported.
 *
@@ -118,12 +118,9 @@ typedef enum

 /**
 * GdkTitlebarGesture:
- * @GDK_TITLEBAR_GESTURE_DOUBLE_CLICK: double click gesture
- * @GDK_TITLEBAR_GESTURE_RIGHT_CLICK: right click gesture
- * @GDK_TITLEBAR_GESTURE_MIDDLE_CLICK: middle click gesture
- *
- * The kind of title bar gesture to emit with
- * [method@Gdk.Toplevel.titlebar_gesture].
+ * @GDK_TITLEBAR_GESTURE_DOUBLE_CLICK:
+ * @GDK_TITLEBAR_GESTURE_RIGHT_CLICK:
+ * @GDK_TITLEBAR_GESTURE_MIDDLE_CLICK:
 *
 * Since: 4.4
 */
@@ -30,7 +30,6 @@
 #include "gdkdmabuftextureprivate.h"
 #include "gdkdisplayprivate.h"
 #include "gdkprofilerprivate.h"
-#include "gdkmemorytexture.h"
 #include <glib/gi18n-lib.h>
 #include <math.h>

@@ -95,13 +94,6 @@ enum {
  LAST_SIGNAL
 };

-/**
- * gdk_vulkan_error_quark:
- *
- * Registers an error quark for [class@Gdk.VulkanContext] errors.
- *
- * Returns: the error quark
- **/
 G_DEFINE_QUARK (gdk-vulkan-error-quark, gdk_vulkan_error)

 static guint signals[LAST_SIGNAL] = { 0 };
@@ -615,8 +607,7 @@ physical_device_check_features (VkPhysicalDevice device)
    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) &&
-      physical_device_supports_extension (device, VK_EXT_EXTERNAL_MEMORY_DMA_BUF_EXTENSION_NAME))
+      physical_device_supports_extension (device, VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME))
    features |= GDK_VULKAN_FEATURE_DMABUF;

  if (physical_device_supports_extension (device, VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME))
@@ -641,54 +632,33 @@ gdk_vulkan_context_begin_frame (GdkDrawContext *draw_context,
 {
  GdkVulkanContext *context = GDK_VULKAN_CONTEXT (draw_context);
  GdkVulkanContextPrivate *priv = gdk_vulkan_context_get_instance_private (context);
-  VkResult acquire_result;
  guint i;

  if (depth != priv->current_format)
    {
      if (priv->formats[depth].gdk_format != priv->formats[priv->current_format].gdk_format)
        {
-          GdkMemoryDepth old_format = priv->current_format;
          GError *error = NULL;
-
-          priv->current_format = depth;
          if (!gdk_vulkan_context_check_swapchain (context, &error))
            {
              g_warning ("%s", error->message);
              g_error_free (error);
-              priv->current_format = old_format;
              return;
            }
        }
+      priv->current_format = depth;
    }
  for (i = 0; i < priv->n_images; i++)
    {
      cairo_region_union (priv->regions[i], region);
    }

-acquire_next_image:
-  acquire_result = GDK_VK_CHECK (vkAcquireNextImageKHR, gdk_vulkan_context_get_device (context),
-                                                        priv->swapchain,
-                                                        UINT64_MAX,
-                                                        priv->draw_semaphore,
-                                                        VK_NULL_HANDLE,
-                                                        &priv->draw_index);
-  if ((acquire_result == VK_ERROR_OUT_OF_DATE_KHR) ||
-      (acquire_result == VK_SUBOPTIMAL_KHR))
-    {
-      GError *error = NULL;
-
-      GDK_DEBUG (VULKAN, "Recreating the swapchain");
-
-      if (!gdk_vulkan_context_check_swapchain (context, &error))
-        {
-          g_warning ("%s", error->message);
-          g_error_free (error);
-          return;
-        }
-
-       goto acquire_next_image;
-     }
+  GDK_VK_CHECK (vkAcquireNextImageKHR, gdk_vulkan_context_get_device (context),
+                                       priv->swapchain,
+                                       UINT64_MAX,
+                                       priv->draw_semaphore,
+                                       VK_NULL_HANDLE,
+                                       &priv->draw_index);

  cairo_region_union (region, priv->regions[priv->draw_index]);
 }
@@ -1298,15 +1268,6 @@ gdk_vulkan_context_get_image_format (GdkVulkanContext *context)
  return priv->formats[priv->current_format].vk_format.format;
 }

-GdkMemoryFormat
-gdk_vulkan_context_get_memory_format (GdkVulkanContext *context)
-{
-  GdkVulkanContextPrivate *priv = gdk_vulkan_context_get_instance_private (context);
-
-  g_return_val_if_fail (GDK_IS_VULKAN_CONTEXT (context), GDK_MEMORY_DEFAULT);
-
-  return priv->formats[priv->current_format].gdk_format;
-}
 /**
 * gdk_vulkan_context_get_n_images:
 * @context: a `GdkVulkanContext`
@@ -1538,7 +1499,6 @@ gdk_display_create_vulkan_device (GdkDisplay  *display,

                  g_ptr_array_add (device_extensions, (gpointer) VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME);
                  g_ptr_array_add (device_extensions, (gpointer) VK_KHR_EXTERNAL_MEMORY_EXTENSION_NAME);
-                  g_ptr_array_add (device_extensions, (gpointer) VK_EXT_EXTERNAL_MEMORY_DMA_BUF_EXTENSION_NAME);

                  g_ptr_array_add (device_extensions, (gpointer) VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME);
                  g_ptr_array_add (device_extensions, (gpointer) VK_KHR_IMAGE_FORMAT_LIST_EXTENSION_NAME);
@@ -1879,9 +1839,8 @@ gdk_display_unref_vulkan (GdkDisplay *display)
    {
      g_free (key);
      vkDestroyShaderModule (display->vk_device,
-                             *((VkShaderModule *)value),
+                             value,
                             NULL);
-      g_free (value);
    }
  g_hash_table_unref (display->vk_shader_modules);

@@ -2009,13 +1968,13 @@ VkShaderModule
 gdk_display_get_vk_shader_module (GdkDisplay *self,
                                  const char *resource_name)
 {
-  VkShaderModule *shader;
+  VkShaderModule shader;
  GError *error = NULL;
  GBytes *bytes;

  shader = g_hash_table_lookup (self->vk_shader_modules, resource_name);
  if (shader)
-    return *shader;
+    return shader;

  bytes = g_resources_lookup_data (resource_name, 0, &error);
  if (bytes == NULL)
@@ -2025,7 +1984,6 @@ gdk_display_get_vk_shader_module (GdkDisplay *self,
      return VK_NULL_HANDLE;
    }

-  shader = g_new0 (VkShaderModule, 1);
  if (GDK_VK_CHECK (vkCreateShaderModule, self->vk_device,
                                          &(VkShaderModuleCreateInfo) {
                                              .sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
@@ -2033,20 +1991,18 @@ gdk_display_get_vk_shader_module (GdkDisplay *self,
                                              .pCode = (uint32_t *) g_bytes_get_data (bytes, NULL),
                                          },
                                          NULL,
-                                          shader) == VK_SUCCESS)
+                                          &shader) == VK_SUCCESS)
    {
      g_hash_table_insert (self->vk_shader_modules, g_strdup (resource_name), shader);
    }
  else
    {
-      g_free (shader);
-
-      return VK_NULL_HANDLE;
+      shader = VK_NULL_HANDLE;
    }

  g_bytes_unref (bytes);

-  return *shader;
+  return shader;
 }

 #else /* GDK_RENDERING_VULKAN */
@@ -94,7 +94,6 @@ VkDevice                gdk_vulkan_context_get_device                   (GdkVulk
 VkQueue                 gdk_vulkan_context_get_queue                    (GdkVulkanContext      *context);
 uint32_t                gdk_vulkan_context_get_queue_family_index       (GdkVulkanContext      *context);
 VkFormat                gdk_vulkan_context_get_image_format             (GdkVulkanContext      *context);
-GdkMemoryFormat         gdk_vulkan_context_get_memory_format            (GdkVulkanContext      *context);
 uint32_t                gdk_vulkan_context_get_n_images                 (GdkVulkanContext      *context);
 VkImage                 gdk_vulkan_context_get_image                    (GdkVulkanContext      *context,
                                                                         guint                  id);
@@ -176,7 +176,6 @@ void             _gdk_macos_display_set_drop                       (GdkMacosDisp
                                                                    GdkDrop         *drop);
 void             _gdk_macos_display_position_surface               (GdkMacosDisplay *self,
                                                                    GdkMacosSurface *surface,
-                                                                    GdkMonitor      *monitor,
                                                                    int             *x,
                                                                    int             *y);

@@ -82,7 +82,6 @@ has_surface_at_origin (const GList *surfaces,
 static void
 _gdk_macos_display_position_toplevel (GdkMacosDisplay *self,
                                      GdkMacosSurface *surface,
-                                      GdkMonitor      *selected_monitor,
                                      int             *x,
                                      int             *y)
 {
@@ -96,11 +95,7 @@ _gdk_macos_display_position_toplevel (GdkMacosDisplay *self,
  g_assert (GDK_IS_MACOS_TOPLEVEL_SURFACE (surface));

  mouse = [NSEvent mouseLocation];
-  if (!selected_monitor)
-    monitor = _gdk_macos_display_get_monitor_at_display_coords (self, mouse.x, mouse.y);
-  else
-    monitor = selected_monitor;
-
+  monitor = _gdk_macos_display_get_monitor_at_display_coords (self, mouse.x, mouse.y);
  gdk_macos_monitor_get_workarea (monitor, &workarea);

  /* First place at top-left of current monitor */
@@ -109,7 +104,7 @@ _gdk_macos_display_position_toplevel (GdkMacosDisplay *self,
  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 (selected_monitor ? selected_monitor : surface->best_monitor), &surface_rect);
+  _gdk_macos_monitor_clamp (GDK_MACOS_MONITOR (surface->best_monitor), &surface_rect);

  *x = surface_rect.x;
  *y = surface_rect.y;
@@ -143,7 +138,6 @@ _gdk_macos_display_position_toplevel (GdkMacosDisplay *self,
 void
 _gdk_macos_display_position_surface (GdkMacosDisplay *self,
                                     GdkMacosSurface *surface,
-                                     GdkMonitor      *monitor,
                                     int             *x,
                                     int             *y)
 {
@@ -157,5 +151,5 @@ _gdk_macos_display_position_surface (GdkMacosDisplay *self,
  if (transient_for != NULL)
    _gdk_macos_display_position_toplevel_with_parent (self, surface, GDK_MACOS_SURFACE (transient_for), x, y);
  else
-    _gdk_macos_display_position_toplevel (self, surface, monitor, x, y);
+    _gdk_macos_display_position_toplevel (self, surface, x, y);
 }
@@ -96,12 +96,12 @@ _gdk_macos_drag_surface_constructed (GObject *object)
                                                 defer:NO
                                                screen:screen];

-  _gdk_macos_surface_set_native (self, window);
-
  [window setOpaque:NO];
  [window setBackgroundColor:[NSColor clearColor]];
  [window setDecorated:NO];

+  _gdk_macos_surface_set_native (self, window);
+
  frame_clock = _gdk_frame_clock_idle_new ();
  gdk_surface_set_frame_clock (surface, frame_clock);
  g_object_unref (frame_clock);
@@ -52,7 +52,6 @@ gdk_macos_popup_surface_layout (GdkMacosPopupSurface *self,
  GdkRectangle bounds;
  GdkRectangle final_rect;
  int x, y;
-  int shadow_left, shadow_right, shadow_top, shadow_bottom;

  g_assert (GDK_IS_MACOS_POPUP_SURFACE (self));
  g_assert (layout != NULL);
@@ -69,19 +68,10 @@ 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,
-                                     &shadow_left,
-                                     &shadow_right,
-                                     &shadow_top,
-                                     &shadow_bottom);
-
  gdk_surface_layout_popup_helper (GDK_SURFACE (self),
                                   width,
                                   height,
-                                   shadow_left,
-                                   shadow_right,
-                                   shadow_top,
-                                   shadow_bottom,
+                                   0, 0, 0, 0, /* shadow-left/right/top/bottom */
                                   monitor,
                                   &bounds,
                                   self->layout,
@@ -316,14 +306,14 @@ _gdk_macos_popup_surface_constructed (GObject *object)
                                                 defer:NO
                                                screen:screen];

-  _gdk_macos_surface_set_native (GDK_MACOS_SURFACE (self), window);
-
  [window setOpaque:NO];
  [window setBackgroundColor:[NSColor clearColor]];
  [window setDecorated:NO];
  [window setExcludedFromWindowsMenu:YES];
  [window setLevel:NSPopUpMenuWindowLevel];

+  _gdk_macos_surface_set_native (GDK_MACOS_SURFACE (self), window);
+
  gdk_surface_set_frame_clock (surface, gdk_surface_get_frame_clock (surface->parent));

  GDK_END_MACOS_ALLOC_POOL;
@@ -261,30 +261,7 @@ _gdk_macos_toplevel_surface_present (GdkToplevel       *toplevel,
  if (gdk_toplevel_layout_get_fullscreen (layout, &fullscreen))
    {
      if (fullscreen)
-        {
-          GdkMonitor *fullscreen_monitor =
-            gdk_toplevel_layout_get_fullscreen_monitor (layout);
-
-          if (fullscreen_monitor)
-            {
-              int x = 0, y = 0;
-
-              _gdk_macos_display_position_surface (GDK_MACOS_DISPLAY (display),
-                                                   GDK_MACOS_SURFACE (self),
-                                                   fullscreen_monitor,
-                                                   &x, &y);
-
-              GDK_DEBUG (MISC, "Moving toplevel \"%s\" to %d,%d",
-                         GDK_MACOS_SURFACE (self)->title ?
-                         GDK_MACOS_SURFACE (self)->title :
-                         "untitled",
-                         x, y);
-
-              _gdk_macos_surface_move (GDK_MACOS_SURFACE (self), x, y);
-            }
-
-          _gdk_macos_toplevel_surface_fullscreen (self);
-        }
+        _gdk_macos_toplevel_surface_fullscreen (self);
      else
        _gdk_macos_toplevel_surface_unfullscreen (self);
    }
@@ -297,7 +274,6 @@ _gdk_macos_toplevel_surface_present (GdkToplevel       *toplevel,

      _gdk_macos_display_position_surface (GDK_MACOS_DISPLAY (display),
                                           GDK_MACOS_SURFACE (self),
-                                           gdk_toplevel_layout_get_fullscreen_monitor (layout),
                                           &x, &y);

      GDK_DEBUG (MISC, "Placing new toplevel \"%s\" at %d,%d",
@@ -615,11 +591,11 @@ _gdk_macos_toplevel_surface_constructed (GObject *object)
                                                 defer:NO
                                                screen:screen];

-  _gdk_macos_surface_set_native (GDK_MACOS_SURFACE (self), window);
-
  /* Allow NSWindow to go fullscreen */
  [window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary];

+  _gdk_macos_surface_set_native (GDK_MACOS_SURFACE (self), window);
+
  frame_clock = _gdk_frame_clock_idle_new ();
  gdk_surface_set_frame_clock (surface, frame_clock);
  g_object_unref (frame_clock);
@@ -681,7 +657,6 @@ _gdk_macos_toplevel_surface_attach_to_parent (GdkMacosToplevelSurface *self)
      _gdk_macos_display_clear_sorting (GDK_MACOS_DISPLAY (surface->display));
      _gdk_macos_display_position_surface (GDK_MACOS_DISPLAY (surface->display),
                                           GDK_MACOS_SURFACE (surface),
-                                           NULL,
                                           &x, &y);
      _gdk_macos_surface_move (GDK_MACOS_SURFACE (surface), x, y);
    }
@@ -128,8 +128,8 @@ install_headers(gdk_deprecated_headers, subdir: 'gtk-4.0/gdk/deprecated')
 gdk_sources = gdk_public_sources + gdk_deprecated_sources

 gdk_private_h_sources = files([
-  'gdkdevicetoolprivate.h',
  'gdkeventsprivate.h',
+  'gdkdevicetoolprivate.h',
  'gdkhslaprivate.h',
  'gdkmonitorprivate.h',
  'gdkseatdefaultprivate.h',
@@ -165,29 +165,25 @@ _gdk_wayland_cursor_get_buffer (GdkWaylandDisplay *display,
                                double            *scale)
 {
  GdkTexture *texture;
+  int desired_scale_factor;
+
+  desired_scale_factor = (int) ceil (desired_scale);

  if (gdk_cursor_get_name (cursor))
    {
      struct wl_cursor *c;
-      int scale_factor;

      if (g_str_equal (gdk_cursor_get_name (cursor), "none"))
-        {
-          *hotspot_x = *hotspot_y = 0;
-          *width = *height = 0;
-          *scale = 1;
-          return NULL;
-        }
-
-      scale_factor = (int) ceil (desired_scale);
+        goto none;

      c = gdk_wayland_cursor_load_for_name (display,
-                                            display->cursor_theme,
-                                            scale_factor,
+                                            _gdk_wayland_display_get_cursor_theme (display),
+                                            desired_scale_factor,
                                            gdk_cursor_get_name (cursor));
      if (c && c->image_count > 0)
        {
          struct wl_cursor_image *image;
+          int cursor_scale;

          if (image_index >= c->image_count)
            {
@@ -199,23 +195,23 @@ _gdk_wayland_cursor_get_buffer (GdkWaylandDisplay *display,

          image = c->images[image_index];

-          *width = display->cursor_theme_size;
-          *height = display->cursor_theme_size;
-          *scale = image->width / (double) *width;
-          *hotspot_x = image->hotspot_x / scale_factor;
-          *hotspot_y = image->hotspot_y / scale_factor;
-
-          if (*scale != scale_factor && !use_viewporter)
+          cursor_scale = desired_scale_factor;
+          if ((image->width % cursor_scale != 0) ||
+              (image->height % cursor_scale != 0))
            {
-              g_warning (G_STRLOC " cursor image size (%d) not an integer "
-                         "multiple of theme size (%d)", image->width, *width);
-              *width = image->width;
-              *height = image->height;
-              *hotspot_x = image->hotspot_x;
-              *hotspot_y = image->hotspot_y;
-              *scale = 1;
+              g_warning (G_STRLOC " cursor image size (%dx%d) not an integer "
+                         "multiple of scale (%d)", image->width, image->height,
+                         cursor_scale);
+              cursor_scale = 1;
            }

+          *hotspot_x = image->hotspot_x / cursor_scale;
+          *hotspot_y = image->hotspot_y / cursor_scale;
+
+          *width = image->width / cursor_scale;
+          *height = image->height / cursor_scale;
+          *scale = cursor_scale;
+
          return wl_cursor_image_get_buffer (image);
        }
    }
@@ -261,7 +257,7 @@ from_texture:
  else
    {
      if (!use_viewporter)
-        *scale = ceil (desired_scale);
+        *scale = desired_scale_factor;
      else
        *scale = desired_scale;

@@ -298,23 +294,28 @@ from_texture:
    }

  if (gdk_cursor_get_fallback (cursor))
-    {
-      return _gdk_wayland_cursor_get_buffer (display,
-                                             gdk_cursor_get_fallback (cursor),
-                                             desired_scale,
-                                             use_viewporter,
-                                             image_index,
-                                             hotspot_x, hotspot_y,
-                                             width, height,
-                                             scale);
-    }
+    return _gdk_wayland_cursor_get_buffer (display,
+                                           gdk_cursor_get_fallback (cursor),
+                                           desired_scale,
+                                           use_viewporter,
+                                           image_index,
+                                           hotspot_x, hotspot_y,
+                                           width, height,
+                                           scale);
  else
    {
      texture = gdk_texture_new_from_resource ("/org/gtk/libgdk/cursor/default");
      goto from_texture;
    }

-  g_assert_not_reached ();
+none:
+  *hotspot_x = 0;
+  *hotspot_y = 0;
+  *width = 0;
+  *height = 0;
+  *scale = 1;
+
+  return NULL;
 }

 guint
@@ -97,7 +97,6 @@
 #define OUTPUT_VERSION_WITH_DONE 2
 #define NO_XDG_OUTPUT_DONE_SINCE_VERSION 3
 #define OUTPUT_VERSION           3
-#define XDG_WM_DIALOG_VERSION    1

 #ifdef HAVE_TOPLEVEL_STATE_SUSPENDED
 #define XDG_WM_BASE_VERSION      6
@@ -383,13 +382,6 @@ gdk_registry_handle_global (void               *data,
    {
      display_wayland->zxdg_shell_v6_id = id;
    }
-  else if (strcmp (interface, "xdg_wm_dialog_v1") == 0)
-    {
-      display_wayland->xdg_wm_dialog =
-        wl_registry_bind (display_wayland->wl_registry, id,
-                          &xdg_wm_dialog_v1_interface,
-                          MIN (version, XDG_WM_DIALOG_VERSION));
-    }
  else if (strcmp (interface, "gtk_shell1") == 0)
    {
      display_wayland->gtk_shell =
@@ -41,7 +41,6 @@
 #include <gdk/wayland/viewporter-client-protocol.h>
 #include <gdk/wayland/presentation-time-client-protocol.h>
 #include <gdk/wayland/single-pixel-buffer-v1-client-protocol.h>
-#include <gdk/wayland/xdg-dialog-v1-client-protocol.h>

 #include <glib.h>
 #include <gdk/gdkkeys.h>
@@ -103,7 +102,6 @@ struct _GdkWaylandDisplay
  DmabufFormatsInfo *dmabuf_formats_info;
  struct xdg_wm_base *xdg_wm_base;
  struct zxdg_shell_v6 *zxdg_shell_v6;
-  struct xdg_wm_dialog_v1 *xdg_wm_dialog;
  struct gtk_shell1 *gtk_shell;
  struct wl_data_device_manager *data_device_manager;
  struct wl_subcompositor *subcompositor;
@@ -3866,25 +3866,9 @@ pointer_surface_leave (void              *data,
  pointer_surface_update_scale (device);
 }

-static void
-pointer_surface_preferred_buffer_scale (void              *data,
-                                        struct wl_surface *wl_surface,
-                                        int32_t            factor)
-{
-}
-
-static void
-pointer_surface_preferred_buffer_transform (void              *data,
-                                            struct wl_surface *wl_surface,
-                                            uint32_t           transform)
-{
-}
-
 static const struct wl_surface_listener pointer_surface_listener = {
  pointer_surface_enter,
-  pointer_surface_leave,
-  pointer_surface_preferred_buffer_scale,
-  pointer_surface_preferred_buffer_transform,
+  pointer_surface_leave
 };

 static void
@@ -37,7 +37,6 @@
 #include <wayland/presentation-time-client-protocol.h>
 #include <wayland/xdg-shell-unstable-v6-client-protocol.h>
 #include <wayland/xdg-foreign-unstable-v2-client-protocol.h>
-#include <wayland/xdg-dialog-v1-client-protocol.h>

 #include <stdlib.h>
 #include <stdio.h>
@@ -85,7 +84,6 @@ struct _GdkWaylandToplevel
    struct gtk_surface1 *gtk_surface;
    struct xdg_toplevel *xdg_toplevel;
    struct zxdg_toplevel_v6 *zxdg_toplevel_v6;
-    struct xdg_dialog_v1 *xdg_dialog;
  } display_server;

  GdkWaylandToplevel *transient_for;
@@ -207,7 +205,6 @@ gdk_wayland_toplevel_clear_saved_size (GdkWaylandToplevel *toplevel)

 static void maybe_set_gtk_surface_dbus_properties (GdkWaylandToplevel *wayland_toplevel);
 static void maybe_set_gtk_surface_modal (GdkWaylandToplevel *wayland_toplevel);
-static gboolean maybe_set_xdg_dialog_modal (GdkWaylandToplevel *wayland_toplevel);

 static void
 gdk_wayland_toplevel_hide_surface (GdkWaylandSurface *wayland_surface)
@@ -218,7 +215,6 @@ gdk_wayland_toplevel_hide_surface (GdkWaylandSurface *wayland_surface)

  g_clear_pointer (&toplevel->display_server.xdg_toplevel, xdg_toplevel_destroy);
  g_clear_pointer (&toplevel->display_server.zxdg_toplevel_v6, zxdg_toplevel_v6_destroy);
-  g_clear_pointer (&toplevel->display_server.xdg_dialog, xdg_dialog_v1_destroy);

  if (toplevel->display_server.gtk_surface)
    {
@@ -881,8 +877,7 @@ gdk_wayland_surface_create_xdg_toplevel (GdkWaylandToplevel *wayland_toplevel)
  gdk_wayland_toplevel_set_application_id (GDK_TOPLEVEL (wayland_toplevel), app_id);

  maybe_set_gtk_surface_dbus_properties (wayland_toplevel);
-  if (!maybe_set_xdg_dialog_modal (wayland_toplevel))
-    maybe_set_gtk_surface_modal (wayland_toplevel);
+  maybe_set_gtk_surface_modal (wayland_toplevel);

  gdk_profiler_add_mark (GDK_PROFILER_CURRENT_TIME, 0, "Wayland surface commit", NULL);
  wl_surface_commit (wayland_surface->display_server.wl_surface);
@@ -1094,40 +1089,12 @@ maybe_set_gtk_surface_modal (GdkWaylandToplevel *wayland_toplevel)

 }

-static gboolean
-maybe_set_xdg_dialog_modal (GdkWaylandToplevel *wayland_toplevel)
-{
-  GdkWaylandDisplay *display_wayland =
-    GDK_WAYLAND_DISPLAY (gdk_surface_get_display (GDK_SURFACE (wayland_toplevel)));
-
-  if (!display_wayland->xdg_wm_dialog)
-    return FALSE;
-  if (!is_realized_toplevel (GDK_WAYLAND_SURFACE (wayland_toplevel)))
-    return FALSE;
-
-  if (!wayland_toplevel->display_server.xdg_dialog)
-    {
-      wayland_toplevel->display_server.xdg_dialog =
-        xdg_wm_dialog_v1_get_xdg_dialog (display_wayland->xdg_wm_dialog,
-                                         wayland_toplevel->display_server.xdg_toplevel);
-    }
-
-  if (GDK_SURFACE (wayland_toplevel)->modal_hint)
-    xdg_dialog_v1_set_modal (wayland_toplevel->display_server.xdg_dialog);
-  else
-    xdg_dialog_v1_unset_modal (wayland_toplevel->display_server.xdg_dialog);
-
-  return TRUE;
-}
-
 static void
 gdk_wayland_toplevel_set_modal_hint (GdkWaylandToplevel *wayland_toplevel,
                                     gboolean            modal)
 {
  GDK_SURFACE (wayland_toplevel)->modal_hint = modal;
-
-  if (!maybe_set_xdg_dialog_modal (wayland_toplevel))
-    maybe_set_gtk_surface_modal (wayland_toplevel);
+  maybe_set_gtk_surface_modal (wayland_toplevel);
 }

 void
@@ -48,133 +48,36 @@ gdk_wayland_deps = [
  wlegldep,
 ]

-# Fields:
-#  - name: protocol name
-#  - stability: protocol stability ('private', 'stable' or 'unstable')
-#  - version: protocol version
-#  - required: wayland_protocols version check
+wlmod = import('unstable-wayland')
 proto_sources = [
-  {
-    'name': 'gtk-shell',
-    'stability': 'private',
-  },
-  {
-    'name': 'primary-selection',
-    'stability': 'unstable',
-    'version': 1,
-  },
-  {
-    'name': 'pointer-gestures',
-    'stability': 'unstable',
-    'version': 1,
-  },
-  {
-    'name': 'viewporter',
-    'stability': 'stable',
-  },
-  {
-    'name': 'xdg-shell',
-    'stability': 'unstable',
-    'version': 6,
-  },
-  {
-    'name': 'xdg-shell',
-    'stability': 'stable',
-  },
-  {
-    'name': 'xdg-foreign',
-    'stability': 'unstable',
-    'version': 1,
-  },
-  {
-    'name': 'xdg-foreign',
-    'stability': 'unstable',
-    'version': 2,
-  },
-  {
-    'name': 'tablet',
-    'stability': 'unstable',
-    'version': 2,
-  },
-  {
-    'name': 'keyboard-shortcuts-inhibit',
-    'stability': 'unstable',
-    'version': 1,
-  },
-  {
-    'name': 'server-decoration',
-    'stability': 'private',
-  },
-  {
-    'name': 'xdg-output',
-    'stability': 'unstable',
-    'version': 1,
-  },
-  {
-    'name': 'idle-inhibit',
-    'stability': 'unstable',
-    'version': 1,
-  },
-  {
-    'name': 'xdg-activation',
-    'stability': 'staging',
-    'version': 1,
-  },
-  {
-    'name': 'fractional-scale',
-    'stability': 'staging',
-    'version': 1,
-  },
-  {
-    'name': 'linux-dmabuf',
-    'stability': 'unstable',
-    'version': 1,
-  },
-  {
-    'name': 'presentation-time',
-    'stability': 'stable',
-    'version': 1,
-  },
-  {
-    'name': 'single-pixel-buffer',
-    'stability': 'staging',
-    'version': 1,
-  },
-  {
-    'name': 'xdg-dialog',
-    'stability': 'staging',
-    'version': 1,
-  },
+  'protocol/gtk-shell.xml',
+  'protocol/server-decoration.xml',
+  wlmod.find_protocol('primary-selection', state: 'unstable', version: 1),
+  wlmod.find_protocol('pointer-gestures', state: 'unstable', version: 1),
+  wlmod.find_protocol('viewporter', state: 'stable'),
+  wlmod.find_protocol('xdg-shell', state: 'unstable', version: 6),
+  wlmod.find_protocol('xdg-shell', state: 'stable'),
+  wlmod.find_protocol('xdg-foreign', state: 'unstable', version: 1),
+  wlmod.find_protocol('xdg-foreign', state: 'unstable', version: 2),
+  wlmod.find_protocol('tablet', state: 'unstable', version: 2),
+  wlmod.find_protocol('keyboard-shortcuts-inhibit', state: 'unstable', version: 1),
+  wlmod.find_protocol('xdg-output', state: 'unstable', version: 1),
+  wlmod.find_protocol('idle-inhibit', state: 'unstable', version: 1),
+  wlmod.find_protocol('xdg-activation', state: 'staging', version: 1),
+  wlmod.find_protocol('fractional-scale', state: 'staging', version: 1),
+  wlmod.find_protocol('linux-dmabuf', state: 'unstable', version: 1),
+  wlmod.find_protocol('presentation-time', state: 'stable'),
+  wlmod.find_protocol('single-pixel-buffer', state: 'staging', version: 1),
 ]

 gdk_wayland_gen_headers = []

-wlmod = import('unstable-wayland')
 foreach p: proto_sources
-  if wlprotocolsdep.version().version_compare(p.get('required', '>=0'))
-    if p.get('stability') == 'private'
-      if (p.has_key('version'))
-        proto_file = 'protocol/@0@-v@1@.xml'.format(p.get('name'), p.get('version'))
-      else
-        proto_file = 'protocol/@0@.xml'.format(p.get('name'))
-      endif
-    elif p.get('stability') == 'stable'
-      proto_file = wlmod.find_protocol(p.get('name'),
-        state: p.get('stability'),
-      )
-    else
-      proto_file = wlmod.find_protocol(p.get('name'),
-        state: p.get('stability'),
-        version: p.get('version'),
-      )
-    endif
-
-    # Returns a list [.c, .h]
-    gen = wlmod.scan_xml(proto_file)
-    assert(gen.length() == 2)
-    gdk_wayland_sources += gen[0]
-    gdk_wayland_gen_headers += gen[1]
-  endif
+  # Returns a list [.c, .h]
+  gen = wlmod.scan_xml(p)
+  assert(gen.length() == 2)
+  gdk_wayland_sources += gen[0]
+  gdk_wayland_gen_headers += gen[1]
 endforeach

 libgdk_wayland = static_library('gdk-wayland',
@@ -1408,7 +1408,7 @@ register_clipboard_notification ()
  WNDCLASS wclass = { 0, };
  ATOM klass;

-  wclass.lpszClassName = L"GdkClipboardNotification";
+  wclass.lpszClassName = "GdkClipboardNotification";
  wclass.lpfnWndProc = _clipboard_window_procedure;
  wclass.hInstance = this_module ();
  wclass.cbWndExtra = sizeof (GdkWin32ClipboardThread *);
@@ -1506,9 +1506,9 @@ gdk_win32_clipdrop_init (GdkWin32Clipdrop *win32_clipdrop)
  GdkWin32ContentFormatPair fmt;
  HMODULE                   user32;

-  thread_wakeup_message = RegisterWindowMessage (L"GDK_WORKER_THREAD_WEAKEUP");
+  thread_wakeup_message = RegisterWindowMessage ("GDK_WORKER_THREAD_WEAKEUP");

-  user32 = LoadLibrary (L"user32.dll");
+  user32 = LoadLibrary ("user32.dll");
  win32_clipdrop->GetUpdatedClipboardFormats = (GetUpdatedClipboardFormatsFunc) GetProcAddress (user32, "GetUpdatedClipboardFormats");
  FreeLibrary (user32);

@@ -1557,21 +1557,21 @@ gdk_win32_clipdrop_init (GdkWin32Clipdrop *win32_clipdrop)
   * the lead and map the GDK contentformat "image/png" to the clipboard
   * format name "PNG" etc.
   */
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_PNG) = RegisterClipboardFormat (L"PNG");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_JFIF) = RegisterClipboardFormat (L"JFIF");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_GIF) = RegisterClipboardFormat (L"GIF");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_PNG) = RegisterClipboardFormatA ("PNG");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_JFIF) = RegisterClipboardFormatA ("JFIF");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_GIF) = RegisterClipboardFormatA ("GIF");

-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_UNIFORMRESOURCELOCATORW) = RegisterClipboardFormat (L"UniformResourceLocatorW");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_CFSTR_SHELLIDLIST) = RegisterClipboardFormat (CFSTR_SHELLIDLIST);
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_HTML_FORMAT) = RegisterClipboardFormat (L"HTML Format");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_TEXT_HTML) = RegisterClipboardFormat (L"text/html");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_UNIFORMRESOURCELOCATORW) = RegisterClipboardFormatA ("UniformResourceLocatorW");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_CFSTR_SHELLIDLIST) = RegisterClipboardFormatA (CFSTR_SHELLIDLIST);
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_HTML_FORMAT) = RegisterClipboardFormatA ("HTML Format");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_TEXT_HTML) = RegisterClipboardFormatA ("text/html");

-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_IMAGE_PNG) = RegisterClipboardFormat (L"image/png");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_IMAGE_JPEG) = RegisterClipboardFormat (L"image/jpeg");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_IMAGE_BMP) = RegisterClipboardFormat (L"image/bmp");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_IMAGE_GIF) = RegisterClipboardFormat (L"image/gif");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_TEXT_URI_LIST) = RegisterClipboardFormat (L"text/uri-list");
-  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_TEXT_PLAIN_UTF8) = RegisterClipboardFormat (L"text/plain;charset=utf-8");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_IMAGE_PNG) = RegisterClipboardFormatA ("image/png");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_IMAGE_JPEG) = RegisterClipboardFormatA ("image/jpeg");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_IMAGE_BMP) = RegisterClipboardFormatA ("image/bmp");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_IMAGE_GIF) = RegisterClipboardFormatA ("image/gif");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_TEXT_URI_LIST) = RegisterClipboardFormatA ("text/uri-list");
+  _gdk_cf_array_index (cfs, GDK_WIN32_CF_INDEX_TEXT_PLAIN_UTF8) = RegisterClipboardFormatA ("text/plain;charset=utf-8");

  win32_clipdrop->active_source_drags = g_hash_table_new_full (NULL, NULL, (GDestroyNotify) g_object_unref, NULL);

@@ -2364,9 +2364,9 @@ transmute_cf_dib_to_image_bmp (const guchar    *data,
       * check?
       */
      (IsClipboardFormatAvailable
-       (RegisterClipboardFormat (L"application/x-moz-nativeimage")) ||
+       (RegisterClipboardFormatA ("application/x-moz-nativeimage")) ||
       IsClipboardFormatAvailable
-       (RegisterClipboardFormat (L"UniformResourceLocatorW"))) &&
+       (RegisterClipboardFormatA ("UniformResourceLocatorW"))) &&
 #endif
      TRUE)
    {
@@ -31,13 +31,12 @@

 static struct {
  char *name;
-  const wchar_t *id;
+  char *id;
 } default_cursors[] = {
  /* -- Win32 cursor names: -- */
  { "appstarting", IDC_APPSTARTING },
  { "arrow", IDC_ARROW },
  { "cross", IDC_CROSS },
-  { "dnd-move", IDC_ARROW },
  { "hand",  IDC_HAND },
  { "help",  IDC_HELP },
  { "ibeam", IDC_IBEAM },
@@ -457,32 +456,32 @@ win32_cursor_create_win32hcursor (GdkWin32Display *display,
        break;
      case GDK_WIN32_CURSOR_LOAD_FROM_RESOURCE_NULL:
        result = gdk_win32_hcursor_new (display,
-                                        LoadImage (NULL,
-                                                   cursor->resource_name,
-                                                   IMAGE_CURSOR,
-                                                   cursor->width,
-                                                   cursor->height,
-                                                   cursor->load_flags),
+                                        LoadImageA (NULL,
+                                                    (const char *) cursor->resource_name,
+                                                    IMAGE_CURSOR,
+                                                    cursor->width,
+                                                    cursor->height,
+                                                    cursor->load_flags),
                                        cursor->load_flags & LR_SHARED ? FALSE : TRUE);
        break;
      case GDK_WIN32_CURSOR_LOAD_FROM_RESOURCE_THIS:
        result = gdk_win32_hcursor_new (display,
-                                        LoadImage (GetModuleHandle (NULL),
-                                                   cursor->resource_name,
-                                                   IMAGE_CURSOR,
-                                                   cursor->width,
-                                                   cursor->height,
-                                                   cursor->load_flags),
+                                        LoadImageA (GetModuleHandle (NULL),
+                                                    (const char *) cursor->resource_name,
+                                                    IMAGE_CURSOR,
+                                                    cursor->width,
+                                                    cursor->height,
+                                                    cursor->load_flags),
                                        cursor->load_flags & LR_SHARED ? FALSE : TRUE);
        break;
      case GDK_WIN32_CURSOR_LOAD_FROM_RESOURCE_GTK:
        result = gdk_win32_hcursor_new (display,
-                                        LoadImage (this_module (),
-                                                   cursor->resource_name,
-                                                   IMAGE_CURSOR,
-                                                   cursor->width,
-                                                   cursor->height,
-                                                   cursor->load_flags),
+                                        LoadImageA (this_module (),
+                                                    (const char *) cursor->resource_name,
+                                                    IMAGE_CURSOR,
+                                                    cursor->width,
+                                                    cursor->height,
+                                                    cursor->load_flags),
                                        cursor->load_flags & LR_SHARED ? FALSE : TRUE);
        break;
      case GDK_WIN32_CURSOR_CREATE:
@@ -499,12 +498,12 @@ win32_cursor_create_win32hcursor (GdkWin32Display *display,
 }

 static Win32Cursor *
-win32_cursor_new (GdkWin32CursorLoadType  load_type,
-                  wchar_t                *resource_name,
-                  int                     width,
-                  int                     height,
-                  guint                   load_flags,
-                  int                     xcursor_number)
+win32_cursor_new (GdkWin32CursorLoadType load_type,
+                  gpointer               resource_name,
+                  int                    width,
+                  int                    height,
+                  guint                  load_flags,
+                  int                    xcursor_number)
 {
  Win32Cursor *result;

@@ -632,9 +631,9 @@ win32_cursor_theme_load_system (Win32CursorTheme *theme,

      /* Prefer W32 cursors */
      if (cursors[i].builtin)
-        shared_hcursor = LoadImage (NULL, cursors[i].builtin, IMAGE_CURSOR,
-                                    size, size,
-                                    LR_SHARED | (size == 0 ? LR_DEFAULTSIZE : 0));
+        shared_hcursor = LoadImageA (NULL, cursors[i].builtin, IMAGE_CURSOR,
+                                     size, size,
+                                     LR_SHARED | (size == 0 ? LR_DEFAULTSIZE : 0));

      /* Fall back to X cursors, but only if we've got no theme cursor */
      if (shared_hcursor == NULL && g_hash_table_lookup (theme->named_cursors, cursors[i].name) == NULL)
@@ -646,7 +645,7 @@ win32_cursor_theme_load_system (Win32CursorTheme *theme,
        DestroyCursor (x_hcursor);

      cursor = win32_cursor_new (shared_hcursor ? GDK_WIN32_CURSOR_LOAD_FROM_RESOURCE_NULL : GDK_WIN32_CURSOR_CREATE,
-                                 (wchar_t*) cursors[i].builtin,
+                                 (gpointer) cursors[i].builtin,
                                 size,
                                 size,
                                 LR_SHARED | (size == 0 ? LR_DEFAULTSIZE : 0),
@@ -661,14 +660,14 @@ win32_cursor_theme_load_system (Win32CursorTheme *theme,
      if (default_cursors[i].name == NULL)
        break;

-      shared_hcursor = LoadImage (NULL, default_cursors[i].id, IMAGE_CURSOR, size, size,
-                                  LR_SHARED | (size == 0 ? LR_DEFAULTSIZE : 0));
+      shared_hcursor = LoadImageA (NULL, default_cursors[i].id, IMAGE_CURSOR, size, size,
+                                   LR_SHARED | (size == 0 ? LR_DEFAULTSIZE : 0));

      if (shared_hcursor == NULL)
        continue;

      cursor = win32_cursor_new (GDK_WIN32_CURSOR_LOAD_FROM_RESOURCE_NULL,
-                                 (wchar_t*) default_cursors[i].id,
+                                 (gpointer) default_cursors[i].id,
                                 size,
                                 size,
                                 LR_SHARED | (size == 0 ? LR_DEFAULTSIZE : 0),
@@ -780,8 +779,8 @@ win32hcursor_idc_from_name (GdkWin32Display *display,
        continue;

      return gdk_win32_hcursor_new (display,
-                                    LoadImage (NULL, default_cursors[i].id, IMAGE_CURSOR, 0, 0,
-                                               LR_SHARED | LR_DEFAULTSIZE),
+                                    LoadImageA (NULL, default_cursors[i].id, IMAGE_CURSOR, 0, 0,
+                                                LR_SHARED | LR_DEFAULTSIZE),
                                    FALSE);
    }

@@ -885,7 +884,7 @@ gdk_win32hcursor_create_for_name (GdkWin32Display  *display,
  /* Allow to load named cursor resources linked into the executable.
   * Cursors obtained with LoadCursor() cannot be destroyed.
   */
-  return gdk_win32_hcursor_new (display, LoadCursorA (hinstance, name), FALSE);
+  return gdk_win32_hcursor_new (display, LoadCursor (hinstance, name), FALSE);
 }

 static HICON
@@ -909,9 +908,7 @@ _gdk_win32_create_hicon_for_texture (GdkTexture *texture,
  width = cairo_image_surface_get_width (surface);
  height = cairo_image_surface_get_height (surface);

-G_GNUC_BEGIN_IGNORE_DEPRECATIONS
  pixbuf = gdk_pixbuf_get_from_surface (surface, 0, 0, width, height);
-G_GNUC_END_IGNORE_DEPRECATIONS

  icon = pixbuf_to_hicon (pixbuf, is_icon, x, y);

@@ -121,7 +121,7 @@ gdk_device_manager_win32_finalize (GObject *object)
 #if DEBUG_WINTAB

 static void
-print_lc(LOGCONTEXTA *lc)
+print_lc(LOGCONTEXT *lc)
 {
  g_print ("lcName = %s\n", lc->lcName);
  g_print ("lcOptions =");
@@ -374,13 +374,13 @@ wintab_init_check (GdkDeviceManagerWin32 *device_manager)

  wintab_contexts = NULL;

-  n = GetSystemDirectoryA (&dummy, 0);
+  n = GetSystemDirectory (&dummy, 0);

  if (n <= 0)
    return;

  wintab32_dll_path = g_malloc (n + 1 + strlen (WINTAB32_DLL));
-  k = GetSystemDirectoryA (wintab32_dll_path, n);
+  k = GetSystemDirectory (wintab32_dll_path, n);

  if (k == 0 || k > n)
    {
@@ -392,7 +392,7 @@ wintab_init_check (GdkDeviceManagerWin32 *device_manager)
    strcat (wintab32_dll_path, G_DIR_SEPARATOR_S);
  strcat (wintab32_dll_path, WINTAB32_DLL);

-  if ((wintab32 = LoadLibraryA (wintab32_dll_path)) == NULL)
+  if ((wintab32 = LoadLibrary (wintab32_dll_path)) == NULL)
    return;

  if ((p_WTInfoA = (t_WTInfoA) GetProcAddress (wintab32, "WTInfoA")) == NULL)
@@ -433,7 +433,7 @@ wintab_init_check (GdkDeviceManagerWin32 *device_manager)

  for (devix = 0; devix < ndevices; devix++)
    {
-      LOGCONTEXTA lc;
+      LOGCONTEXT lc;

      /* We open the Wintab device (hmm, what if there are several, or
       * can there even be several, probably not?) as a system
@@ -480,7 +480,7 @@ register_display_change_notification (GdkDisplay *display)
  WNDCLASS wclass = { 0, };
  ATOM klass;

-  wclass.lpszClassName = L"GdkDisplayChange";
+  wclass.lpszClassName = "GdkDisplayChange";
  wclass.lpfnWndProc = display_change_window_procedure;
  wclass.hInstance = this_module ();
  wclass.style = CS_OWNDC;
@@ -606,7 +606,7 @@ gdk_win32_display_get_name (GdkDisplay *display)
 	window_station_name = "WinSta0";
    }

-  processIdToSessionId = (PFN_ProcessIdToSessionId) GetProcAddress (GetModuleHandle (L"kernel32.dll"), "ProcessIdToSessionId");
+  processIdToSessionId = (PFN_ProcessIdToSessionId) GetProcAddress (GetModuleHandle ("kernel32.dll"), "ProcessIdToSessionId");
  if (!processIdToSessionId || !processIdToSessionId (GetCurrentProcessId (), &session_id))
    session_id = 0;

@@ -134,7 +134,6 @@ struct _GdkWin32Display
  guint hasWglEXTSwapControl : 1;
  guint hasWglOMLSyncControl : 1;
  guint hasWglARBPixelFormat : 1;
-  guint force_enable_depth_bits : 1;

 #ifdef HAVE_EGL
  guint hasEglKHRCreateContext : 1;
@@ -658,7 +658,7 @@ _gdk_win32_dnd_thread_main (gpointer data)
  /* Create a message queue */
  PeekMessage (&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);

-  thread_wakeup_message = RegisterWindowMessage (L"GDK_WORKER_THREAD_WEAKEUP");
+  thread_wakeup_message = RegisterWindowMessage ("GDK_WORKER_THREAD_WEAKEUP");

  /* Signal the main thread that we're ready.
   * This is the only time the queue works in reverse.
@@ -419,7 +419,7 @@ set_up_low_level_keyboard_hook (void)
  else
    WIN32_API_FAILED ("SetWindowsHookEx");

-  aerosnap_message = RegisterWindowMessage (L"GDK_WIN32_AEROSNAP_MESSAGE");
+  aerosnap_message = RegisterWindowMessage ("GDK_WIN32_AEROSNAP_MESSAGE");
 }

 void
@@ -470,7 +470,7 @@ _gdk_events_init (GdkDisplay *display)
  };
 #endif

-  got_gdk_events_message = RegisterWindowMessage (L"GDK_WIN32_GOT_EVENTS");
+  got_gdk_events_message = RegisterWindowMessage ("GDK_WIN32_GOT_EVENTS");

 #if 0
  /* Check if we have some input locale identifier loaded that uses a
@@ -1685,7 +1685,7 @@ _gdk_win32_surface_fill_min_max_info (GdkSurface  *window,
      nearest_monitor = MonitorFromWindow (GDK_SURFACE_HWND (window), MONITOR_DEFAULTTONEAREST);
      nearest_info.cbSize = sizeof (nearest_info);

-      if (GetMonitorInfo (nearest_monitor, &nearest_info))
+      if (GetMonitorInfoA (nearest_monitor, &nearest_info))
        {
          /* MSDN says that we must specify maximized window
           * size as if it was located on the primary monitor.
@@ -142,7 +142,8 @@ get_wgl_pfd (HDC                    hdc,

  pfd->nSize = sizeof (PIXELFORMATDESCRIPTOR);

-  if (display_win32->hasWglARBPixelFormat)
+  if (display_win32 != NULL &&
+      display_win32->hasWglARBPixelFormat)
    {
      UINT num_formats;
      int colorbits = GetDeviceCaps (hdc, BITSPIXEL);
@@ -175,18 +176,15 @@ get_wgl_pfd (HDC                    hdc,
      pixelAttribs[i++] = WGL_ALPHA_BITS_ARB;
      pixelAttribs[i++] = 8;

+      pixelAttribs[i++] = WGL_DEPTH_BITS_ARB;
+      pixelAttribs[i++] = 0;
+
      pixelAttribs[i++] = WGL_STENCIL_BITS_ARB;
      pixelAttribs[i++] = 0;

      pixelAttribs[i++] = WGL_ACCUM_BITS_ARB;
      pixelAttribs[i++] = 0;

-      if (!display_win32->force_enable_depth_bits)
-        {
-          pixelAttribs[i++] = WGL_DEPTH_BITS_ARB;
-          pixelAttribs[i++] = 0;
-        }
-
      /* end of "Update PIXEL_ATTRIBUTES above if any groups are added here!" */

      pixelAttribs[i++] = 0; /* end of pixelAttribs */
@@ -217,20 +215,8 @@ get_wgl_pfd (HDC                    hdc,
      pfd->cColorBits = GetDeviceCaps (hdc, BITSPIXEL);
      pfd->cAlphaBits = 8;
      pfd->iLayerType = PFD_MAIN_PLANE;
-      pfd->cAccumBits = 0;
-      pfd->cStencilBits = 0;
-
-      if (!display_win32->force_enable_depth_bits)
-        pfd->cDepthBits = 0;

      best_pf = ChoosePixelFormat (hdc, pfd);
-
-      /* try again if driver enforces depth buffers */
-      if (best_pf == 0 && !display_win32->force_enable_depth_bits)
-        {
-          display_win32->force_enable_depth_bits = TRUE;
-          get_wgl_pfd (hdc, pfd, display_win32);
-        }
    }

  return best_pf;
@@ -248,7 +234,7 @@ gdk_init_dummy_wgl_context (GdkWin32Display *display_win32)

  memset (&pfd, 0, sizeof (PIXELFORMATDESCRIPTOR));

-  best_idx = get_wgl_pfd (display_win32->dummy_context_wgl.hdc, &pfd, display_win32);
+  best_idx = get_wgl_pfd (display_win32->dummy_context_wgl.hdc, &pfd, NULL);

  if (best_idx != 0)
    set_pixel_format_result = SetPixelFormat (display_win32->dummy_context_wgl.hdc,
@@ -281,9 +267,9 @@ create_dummy_gl_window (void)
 {
  WNDCLASS wclass = { 0, };
  ATOM klass;
-  HWND hwnd = NULL;
+  HWND hwnd;

-  wclass.lpszClassName = L"GdkGLDummyWindow";
+  wclass.lpszClassName = "GdkGLDummyWindow";
  wclass.lpfnWndProc = DefWindowProc;
  wclass.hInstance = this_module ();
  wclass.style = CS_OWNDC;
@@ -730,7 +730,7 @@ _gdk_win32_key_to_string (LONG lParam)
  char buf[100];
  char *keyname_utf8;

-  if (GetKeyNameTextA (lParam, buf, sizeof (buf)) &&
+  if (GetKeyNameText (lParam, buf, sizeof (buf)) &&
      (keyname_utf8 = g_locale_to_utf8 (buf, -1, NULL, NULL, NULL)) != NULL)
    {
      char *retval = static_printf ("%s", keyname_utf8);
@@ -780,7 +780,7 @@ _gdk_win32_cf_to_string (UINT format)
      if (format >= CF_PRIVATEFIRST &&
 	  format <= CF_PRIVATELAST)
 	return static_printf ("CF_PRIVATE%d", format - CF_PRIVATEFIRST);
-      if (GetClipboardFormatNameA (format, buf, sizeof (buf)))
+      if (GetClipboardFormatName (format, buf, sizeof (buf)))
 	return static_printf ("'%s'", buf);
      else
 	return static_printf ("unk-%#lx", format);
@@ -197,7 +197,7 @@ typedef struct _Win32Cursor Win32Cursor;

 struct _Win32Cursor {
  GdkWin32CursorLoadType load_type;
-  wchar_t *resource_name;
+  gunichar2 *resource_name;
  int width;
  int height;
  guint load_flags;
@@ -326,7 +326,7 @@ RegisterGdkClass (GType wtype)
  static WNDCLASSEXW wcl;
  ATOM klass = 0;

-  wcl.cbSize = sizeof (WNDCLASSEXW);
+  wcl.cbSize = sizeof (WNDCLASSEX);
  wcl.style = 0; /* DON'T set CS_<H,V>REDRAW. It causes total redraw
                  * on WM_SIZE and WM_MOVE. Flicker, Performance!
                  */
@@ -340,7 +340,7 @@ RegisterGdkClass (GType wtype)
  /* initialize once! */
  if (0 == hAppIcon && 0 == hAppIconSm)
    {
-      wchar_t sLoc [MAX_PATH+1];
+      char sLoc [MAX_PATH+1];

      // try to load first icon of executable program
      if (0 != GetModuleFileName (NULL, sLoc, MAX_PATH))
@@ -2064,7 +2064,7 @@ stash_window (GdkSurface          *window,
  hmonitor = MonitorFromWindow (GDK_SURFACE_HWND (window), MONITOR_DEFAULTTONEAREST);
  hmonitor_info.cbSize = sizeof (hmonitor_info);

-  if (!GetMonitorInfo (hmonitor, &hmonitor_info))
+  if (!GetMonitorInfoA (hmonitor, &hmonitor_info))
    return;

  if (impl->snap_stash == NULL)
@@ -38,6 +38,7 @@ gdk_win32_vulkan_context_create_surface (GdkVulkanContext *context,
 {
  GdkSurface *window = gdk_draw_context_get_surface (GDK_DRAW_CONTEXT (context));
  GdkDisplay *display = gdk_draw_context_get_display (GDK_DRAW_CONTEXT (context));
+  GdkWin32Surface *win32_surface = GDK_WIN32_SURFACE (window);
  VkWin32SurfaceCreateInfoKHR info;
  VkResult result;

@@ -1,4 +1,4 @@
-static const struct { const char *name; const wchar_t *builtin; int type; guchar width; guchar height; guchar hotx; guchar hoty; char *data; } cursors[] = {
+static const struct { const char *name; const char *builtin; int type; guchar width; guchar height; guchar hotx; guchar hoty; char *data; } cursors[] = {
  { "X_cursor", NULL, 0, 16, 16, 7, 7, 
    "\125\000\000\125\152\100\001\251\152\220\006\251\152\244\032\251"
    "\032\251\152\244\006\252\252\220\001\252\252\100\000\152\251\000"
@@ -1776,6 +1776,11 @@ _gdk_x11_display_is_root_window (GdkDisplay *display,
  return GDK_SCREEN_XROOTWIN (display_x11->screen) == xroot_window;
 }

+struct XPointerUngrabInfo {
+  GdkDisplay *display;
+  guint32 time;
+};
+
 static void
 device_grab_update_callback (GdkDisplay *display,
                             gpointer    data,
@@ -972,7 +972,7 @@ gsk_gl_driver_load_texture (GskGLDriver *self,

  if (texture_id == 0)
    {
-      downloaded_texture = gdk_memory_texture_from_texture (texture);
+      downloaded_texture = gdk_memory_texture_from_texture (texture, gdk_texture_get_format (texture));

      /* The download_texture() call may have switched the GL context. Make sure
       * the right context is at work again.
@@ -1471,7 +1471,8 @@ gsk_gl_driver_add_texture_slices (GskGLDriver        *self,
    }

  slices = g_new0 (GskGLTextureSlice, n_slices);
-  memtex = gdk_memory_texture_from_texture (texture);
+  memtex = gdk_memory_texture_from_texture (texture,
+                                            gdk_texture_get_format (texture));

  if (ensure_mipmap)
    {
@@ -127,7 +127,7 @@ gsk_gl_glyph_library_init_atlas (GskGLTextureLibrary *self,
  else
    {
      gl_format = GL_BGRA;
-      gl_type = GL_UNSIGNED_INT_8_8_8_8_REV;
+      gl_type = GL_UNSIGNED_BYTE;
    }
  glBindTexture (GL_TEXTURE_2D, atlas->texture_id);

@@ -293,7 +293,7 @@ gsk_gl_glyph_library_upload_glyph (GskGLGlyphLibrary     *self,
    {
      pixel_data = cairo_image_surface_get_data (surface);
      gl_format = GL_BGRA;
-      gl_type = GL_UNSIGNED_INT_8_8_8_8_REV;
+      gl_type = GL_UNSIGNED_BYTE;
    }

  glPixelStorei (GL_UNPACK_ROW_LENGTH, stride / 4);
@@ -125,7 +125,7 @@ gsk_gl_icon_library_add (GskGLIconLibrary     *self,
    {
      pixel_data = surface_data;
      gl_format = GL_BGRA;
-      gl_type = GL_UNSIGNED_INT_8_8_8_8_REV;
+      gl_type = GL_UNSIGNED_BYTE;
    }

  texture_id = GSK_GL_TEXTURE_ATLAS_ENTRY_TEXTURE (icon_data);
@@ -41,15 +41,6 @@
 #include <gsk/gskroundedrectprivate.h>
 #include <gsk/gskrectprivate.h>

-/**
- * GskGLRenderer:
- *
- * A GL based renderer.
- *
- * See [class@Gsk.Renderer].
- *
- * Since: 4.2
- */
 struct _GskGLRendererClass
 {
  GskRendererClass parent_class;
@@ -70,10 +70,7 @@ gsk_gl_frame_cleanup (GskGpuFrame *frame)
  if (self->sync)
    {
      glClientWaitSync (self->sync, 0, -1);
-
-      /* can't use g_clear_pointer() on glDeleteSync(), see MR !7294 */
-      glDeleteSync (self->sync);
-      self->sync = NULL;
+      g_clear_pointer (&self->sync, glDeleteSync);
    }

  self->next_texture_slot = 0;
@@ -23,7 +23,6 @@ gsk_gpu_blend_mode_op_print_instance (GskGpuShaderOp *shader,
 {
  GskGpuBlendmodeInstance *instance = (GskGpuBlendmodeInstance *) instance_;

-  gsk_gpu_print_enum (string, GSK_TYPE_BLEND_MODE, shader->variation);
  gsk_gpu_print_rect (string, instance->rect);
  gsk_gpu_print_image_descriptor (string, shader->desc, instance->bottom_id);
  gsk_gpu_print_enum (string, GSK_TYPE_BLEND_MODE, shader->variation);
@@ -21,7 +21,7 @@ color_equal (const float *color1,
             const float *color2)
 {
  return gdk_rgba_equal (&(GdkRGBA) { color1[0], color1[1], color1[2], color1[3] },
-                         &(GdkRGBA) { color2[0], color2[1], color2[2], color2[3] });
+                         &(GdkRGBA) { color1[0], color1[1], color1[2], color1[3] });
 }

 static void
@@ -546,7 +546,7 @@ gsk_gpu_device_maybe_gc (GskGpuDevice *self)

  if (priv->cache_timeout == 0 || dead_texture_pixels > 1000000)
    {
-      GSK_DEBUG (GLYPH_CACHE, "Pre-frame GC (%" G_GSIZE_FORMAT " dead pixels)", dead_texture_pixels);
+      GSK_DEBUG (GLYPH_CACHE, "Pre-frame GC (%lu dead pixels)", dead_texture_pixels);
      gsk_gpu_device_gc (self, g_get_monotonic_time ());
    }
 }
@@ -12,7 +12,6 @@
 #include "gskvulkanimageprivate.h"
 #endif

-#include "gdk/gdkdmabuftexturebuilderprivate.h"
 #include "gdk/gdkdmabuftextureprivate.h"
 #include "gdk/gdkglcontextprivate.h"

@@ -250,36 +249,13 @@ gsk_gl_texture_data_free (gpointer user_data)

  gdk_gl_context_make_current (data->context);

-  /* can't use g_clear_pointer() on glDeleteSync(), see MR !7294 */
-  if (data->sync)
-    {
-      glDeleteSync (data->sync);
-      data->sync = NULL;
-    }
-
+  g_clear_pointer (&data->sync, glDeleteSync);
  glDeleteTextures (1, &data->texture_id);
  g_object_unref (data->context);

  g_free (data);
 }

-#ifdef HAVE_DMABUF
-typedef struct
-{
-  GdkDmabuf dmabuf;
-} Texture;
-
-static void
-release_dmabuf_texture (gpointer data)
-{
-  Texture *texture = data;
-
-  for (unsigned int i = 0; i < texture->dmabuf.n_planes; i++)
-    g_close (texture->dmabuf.planes[i].fd, NULL);
-  g_free (texture);
-}
-#endif
-
 static GskGpuOp *
 gsk_gpu_download_op_gl_command (GskGpuOp          *op,
                                GskGpuFrame       *frame,
@@ -289,44 +265,12 @@ gsk_gpu_download_op_gl_command (GskGpuOp          *op,
  GdkGLTextureBuilder *builder;
  GskGLTextureData *data;
  GdkGLContext *context;
-  guint texture_id;

  context = GDK_GL_CONTEXT (gsk_gpu_frame_get_context (frame));
-  texture_id = gsk_gl_image_steal_texture (GSK_GL_IMAGE (self->image));
-
-#ifdef HAVE_DMABUF
-  if (self->allow_dmabuf)
-    {
-      Texture *texture;
-
-      texture = g_new0 (Texture, 1);
-
-      if (gdk_gl_context_export_dmabuf (context, texture_id, &texture->dmabuf))
-        {
-          GdkDmabufTextureBuilder *db;
-
-          db = gdk_dmabuf_texture_builder_new ();
-          gdk_dmabuf_texture_builder_set_display (db, gdk_gl_context_get_display (context));
-          gdk_dmabuf_texture_builder_set_dmabuf (db, &texture->dmabuf);
-          gdk_dmabuf_texture_builder_set_premultiplied (db, gdk_memory_format_get_premultiplied (gsk_gpu_image_get_format (self->image)));
-          gdk_dmabuf_texture_builder_set_width (db, gsk_gpu_image_get_width (self->image));
-          gdk_dmabuf_texture_builder_set_height (db, gsk_gpu_image_get_height (self->image));
-
-          self->texture = gdk_dmabuf_texture_builder_build (db, release_dmabuf_texture, texture, NULL);
-
-          g_object_unref (db);
-
-          if (self->texture)
-            return op->next;
-        }
-
-      g_free (texture);
-    }
-#endif

  data = g_new (GskGLTextureData, 1);
  data->context = g_object_ref (context);
-  data->texture_id = texture_id;
+  data->texture_id = gsk_gl_image_steal_texture (GSK_GL_IMAGE (self->image));

  if (gdk_gl_context_has_feature (context, GDK_GL_FEATURE_SYNC))
    data->sync = glFenceSync (GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
@@ -5,7 +5,6 @@
 #include "gskgpuframeprivate.h"
 #include "gskgpuprintprivate.h"
 #include "gskrectprivate.h"
-#include "gskenumtypes.h"

 #include "gpu/shaders/gskgpumaskinstance.h"

@@ -23,7 +22,6 @@ gsk_gpu_mask_op_print_instance (GskGpuShaderOp *shader,
 {
  GskGpuMaskInstance *instance = (GskGpuMaskInstance *) instance_;

-  gsk_gpu_print_enum (string, GSK_TYPE_MASK_MODE, shader->variation);
  gsk_gpu_print_rect (string, instance->rect);
  gsk_gpu_print_image_descriptor (string, shader->desc, instance->source_id);
  gsk_gpu_print_image_descriptor (string, shader->desc, instance->mask_id);
@@ -140,10 +140,9 @@ void
 gsk_gpu_print_image (GString     *string,
                     GskGpuImage *image)
 {
-  g_string_append_printf (string, "%zux%zu %s ",
+  g_string_append_printf (string, "%zux%zu ",
                          gsk_gpu_image_get_width (image),
-                          gsk_gpu_image_get_height (image),
-                          gdk_memory_format_get_name (gsk_gpu_image_get_format (image)));
+                          gsk_gpu_image_get_height (image));
 }

 void
@@ -13,15 +13,6 @@

 #include <glib/gi18n-lib.h>

-/**
- * GskNglRenderer:
- *
- * A GL based renderer.
- *
- * See [class@Gsk.Renderer].
- *
- * Since: 4.2
- */
 struct _GskNglRenderer
 {
  GskGpuRenderer parent_instance;
@@ -81,7 +81,6 @@ struct _PipelineCacheKey
  GskGpuShaderClip clip;
  GskGpuBlend blend;
  VkFormat format;
-  VkPipeline pipeline;
 };

 struct _RenderPassCacheKey
@@ -89,7 +88,6 @@ struct _RenderPassCacheKey
  VkFormat format;
  VkImageLayout from_layout;
  VkImageLayout to_layout;
-  VkRenderPass render_pass;
 };

 static guint
@@ -299,10 +297,8 @@ gsk_vulkan_pipeline_layout_unref (GskVulkanDevice         *self,
  g_hash_table_iter_init (&iter, layout->pipeline_cache);
  while (g_hash_table_iter_next (&iter, &key, &value))
    {
-      vkDestroyPipeline (display->vk_device,
-                         ((PipelineCacheKey *)key)->pipeline,
-                         NULL);
      g_free (key);
+      vkDestroyPipeline (display->vk_device, value, NULL);
    }
  g_hash_table_unref (layout->pipeline_cache);

@@ -467,10 +463,8 @@ gsk_vulkan_device_finalize (GObject *object)
  g_hash_table_iter_init (&iter, self->render_pass_cache);
  while (g_hash_table_iter_next (&iter, &key, &value))
    {
-      vkDestroyRenderPass (display->vk_device,
-                           ((RenderPassCacheKey *)key)->render_pass,
-                           NULL);
      g_free (key);
+      vkDestroyRenderPass (display->vk_device, value, NULL);
    }
  g_hash_table_unref (self->render_pass_cache);

@@ -830,7 +824,6 @@ gsk_vulkan_device_get_vk_render_pass (GskVulkanDevice *self,
                                      VkImageLayout    to_layout)
 {
  RenderPassCacheKey cache_key;
-  RenderPassCacheKey *cached_result;
  VkRenderPass render_pass;
  GdkDisplay *display;

@@ -839,9 +832,9 @@ gsk_vulkan_device_get_vk_render_pass (GskVulkanDevice *self,
    .from_layout = from_layout,
    .to_layout = to_layout,
  };
-  cached_result = g_hash_table_lookup (self->render_pass_cache, &cache_key);
-  if (cached_result)
-    return cached_result->render_pass;
+  render_pass = g_hash_table_lookup (self->render_pass_cache, &cache_key);
+  if (render_pass)
+    return render_pass;

  display = gsk_gpu_device_get_display (GSK_GPU_DEVICE (self));

@@ -885,10 +878,7 @@ gsk_vulkan_device_get_vk_render_pass (GskVulkanDevice *self,
                                      NULL,
                                      &render_pass);

-  cached_result = g_memdup (&cache_key, sizeof (RenderPassCacheKey));
-  cached_result->render_pass = render_pass;
-
-  g_hash_table_insert (self->render_pass_cache, cached_result, cached_result);
+  g_hash_table_insert (self->render_pass_cache, g_memdup (&cache_key, sizeof (RenderPassCacheKey)), render_pass);

  return render_pass;
 }
@@ -956,7 +946,6 @@ gsk_vulkan_device_get_vk_pipeline (GskVulkanDevice           *self,
                                   VkRenderPass               render_pass)
 {
  PipelineCacheKey cache_key;
-  PipelineCacheKey *cached_result;
  VkPipeline pipeline;
  GdkDisplay *display;
  const char *version_string;
@@ -972,9 +961,9 @@ gsk_vulkan_device_get_vk_pipeline (GskVulkanDevice           *self,
    .blend = blend,
    .format = format,
  };
-  cached_result = g_hash_table_lookup (layout->pipeline_cache, &cache_key);
-  if (cached_result)
-    return cached_result->pipeline;
+  pipeline = g_hash_table_lookup (layout->pipeline_cache, &cache_key);
+  if (pipeline)
+    return pipeline;

  display = gsk_gpu_device_get_display (GSK_GPU_DEVICE (self));
  if (gsk_vulkan_device_has_feature (self, GDK_VULKAN_FEATURE_DYNAMIC_INDEXING) &&
@@ -1150,7 +1139,7 @@ gsk_vulkan_device_get_vk_pipeline (GskVulkanDevice           *self,
                          format);

  GSK_DEBUG (SHADERS,
-             "Create Vulkan pipeline (%s %s, %u/%s/%s/%u) for layout (%" G_GSIZE_FORMAT "/%" G_GSIZE_FORMAT "/%" G_GSIZE_FORMAT ")",
+             "Create Vulkan pipeline (%s %s, %u/%s/%s/%u) for layout (%lu/%lu/%lu)",
             op_class->shader_name,
             version_string + 1,
             variation,
@@ -1164,9 +1153,7 @@ gsk_vulkan_device_get_vk_pipeline (GskVulkanDevice           *self,
  g_free (fragment_shader_name);
  g_free (vertex_shader_name);

-  cached_result = g_memdup (&cache_key, sizeof (PipelineCacheKey));
-  cached_result->pipeline = pipeline;
-  g_hash_table_insert (layout->pipeline_cache, cached_result, cached_result);
+  g_hash_table_insert (layout->pipeline_cache, g_memdup (&cache_key, sizeof (PipelineCacheKey)), pipeline);
  gdk_display_vulkan_pipeline_cache_updated (display);

  return pipeline;
@@ -1274,7 +1261,7 @@ gsk_vulkan_device_find_allocator (GskVulkanDevice       *self,

  g_assert (found < properties.memoryTypeCount);

-  return gsk_vulkan_allocator_ref (gsk_vulkan_device_get_allocator (self, found, &properties.memoryTypes[found]));
+  return gsk_vulkan_allocator_ref (gsk_vulkan_device_get_allocator (self, i, &properties.memoryTypes[i]));
 }

 GskVulkanAllocator *
@@ -202,9 +202,6 @@ gsk_vulkan_device_check_format (GskVulkanDevice          *device,
 #define CHECK_FLAGS (GSK_GPU_IMAGE_NO_BLIT | GSK_GPU_IMAGE_FILTERABLE | GSK_GPU_IMAGE_RENDERABLE)
  GskGpuImageFlags flags;

-  if (vk_format == VK_FORMAT_UNDEFINED)
-    return FALSE;
-
  if (vk_usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT &&
      !gsk_component_mapping_is_framebuffer_compatible (vk_components))
    return FALSE;
@@ -264,13 +261,15 @@ gsk_vulkan_image_new (GskVulkanDevice           *device,

  /* First, try the actual format */
  vk_format = gdk_memory_format_vk_format (format, &vk_components);
-  if (!gsk_vulkan_device_check_format (device, vk_format, &vk_components, required_flags,
+  if (vk_format == VK_FORMAT_UNDEFINED ||
+      !gsk_vulkan_device_check_format (device, vk_format, &vk_components, required_flags,
                                       tiling, usage, width, height,
                                       &tiling, &flags))
    {
      /* Second, try the potential RGBA format */
      vk_format = gdk_memory_format_vk_rgba_format (format, NULL, &vk_components);
-      if (!gsk_vulkan_device_check_format (device, vk_format, &vk_components, required_flags,
+      if (vk_format == VK_FORMAT_UNDEFINED ||
+          !gsk_vulkan_device_check_format (device, vk_format, &vk_components, required_flags,
                                           tiling, usage, width, height,
                                           &tiling, &flags))
        {
@@ -282,7 +281,8 @@ gsk_vulkan_image_new (GskVulkanDevice           *device,
          for (i = 0; fallbacks[i] != -1; i++)
            {
              vk_format = gdk_memory_format_vk_format (fallbacks[i], &vk_components);
-              if (gsk_vulkan_device_check_format (device, vk_format, &vk_components, required_flags,
+              if (vk_format != VK_FORMAT_UNDEFINED &&
+                  gsk_vulkan_device_check_format (device, vk_format, &vk_components, required_flags,
                                                  tiling, usage, width, height,
                                                  &tiling, &flags))
                {
@@ -433,7 +433,6 @@ GskGpuImage *
 gsk_vulkan_image_new_for_swapchain (GskVulkanDevice  *device,
                                    VkImage           image,
                                    VkFormat          format,
-                                    GdkMemoryFormat   memory_format,
                                    gsize             width,
                                    gsize             height)
 {
@@ -450,8 +449,8 @@ gsk_vulkan_image_new_for_swapchain (GskVulkanDevice  *device,
  self->vk_image_layout = VK_IMAGE_LAYOUT_UNDEFINED;
  self->vk_access = 0;

-  /* FIXME: The flags here are very suboptimal */
-  gsk_gpu_image_setup (GSK_GPU_IMAGE (self), 0, memory_format, width, height);
+  /* FIXME: The memory format and flags here are very suboptimal */
+  gsk_gpu_image_setup (GSK_GPU_IMAGE (self), 0, GDK_MEMORY_DEFAULT, width, height);

  gsk_vulkan_image_create_view (self,
                                format,
@@ -14,7 +14,6 @@ G_DECLARE_FINAL_TYPE (GskVulkanImage, gsk_vulkan_image, GSK, VULKAN_IMAGE, GskGp
 GskGpuImage *           gsk_vulkan_image_new_for_swapchain              (GskVulkanDevice        *device,
                                                                         VkImage                 image,
                                                                         VkFormat                format,
-                                                                         GdkMemoryFormat         memory_format,
                                                                         gsize                   width,
                                                                         gsize                   height);

@@ -178,7 +178,7 @@ gsk_vulkan_buddy_allocator_alloc (GskVulkanAllocator  *allocator,
      if (self->cache.vk_memory)
        {
          *alloc = self->cache;
-          self->cache.vk_memory = VK_NULL_HANDLE;
+          self->cache.vk_memory = NULL;
        }
      else
        {
@@ -240,7 +240,7 @@ restart:
          alloc->size <<= 1;
          if (slot == 0)
            {
-              if (self->cache.vk_memory == VK_NULL_HANDLE)
+              if (self->cache.vk_memory == NULL)
                self->cache = *alloc;
              else
                gsk_vulkan_free (self->allocator, alloc);
@@ -75,7 +75,6 @@ gsk_vulkan_renderer_update_images_cb (GdkVulkanContext  *context,
      self->targets[i] = gsk_vulkan_image_new_for_swapchain (device,
                                                             gdk_vulkan_context_get_image (context, i),
                                                             gdk_vulkan_context_get_image_format (context),
-                                                             gdk_vulkan_context_get_memory_format (context),
                                                             width, height);
    }
 }
@@ -111,6 +110,11 @@ gsk_vulkan_renderer_create_context (GskGpuRenderer       *renderer,
      !gdk_display_has_vulkan_feature (display, GDK_VULKAN_FEATURE_NONUNIFORM_INDEXING))
    *supported &= ~GSK_GPU_OPTIMIZE_UBER;

+  /* Sadly, there are too many systems out there where compiling the uber shader
+   * takes multiple seconds, or even minutes. So just disabled it for now.
+   */
+  *supported &= ~GSK_GPU_OPTIMIZE_UBER;
+
  return GDK_DRAW_CONTEXT (context);
 }

@@ -439,7 +439,7 @@ gsk_gl_shader_class_init (GskGLShaderClass *klass)
  object_class->constructed = gsk_gl_shader_constructed;

  /**
-   * GskGLShader:source: (attributes org.gtk.Property.get=gsk_gl_shader_get_source)
+   * GskGLShader:sourcecode: (attributes org.gtk.Property.get=gsk_gl_shader_get_source)
   *
   * The source code for the shader, as a `GBytes`.
   */
@@ -387,7 +387,6 @@ gsk_path_builder_add_reverse_path (GskPathBuilder *self,
 /**
 * gsk_path_builder_add_cairo_path:
 * @self: a `GskPathBuilder`
- * @path: a path
 *
 * Adds a Cairo path to the builder.
 *
@@ -51,16 +51,6 @@ G_DEFINE_BOXED_TYPE (GskPathPoint, gsk_path_point,
                     gsk_path_point_copy,
                     gsk_path_point_free)

-/**
- * gsk_path_point_copy:
- * @point: a path point
- *
- * Copies a path point.
- *
- * Returns: the copied point
- *
- * Since: 4.14
- */
 GskPathPoint *
 gsk_path_point_copy (GskPathPoint *point)
 {
@@ -73,14 +63,6 @@ gsk_path_point_copy (GskPathPoint *point)
  return copy;
 }

-/**
- * gsk_path_point_free:
- * @point: a path point
- *
- * Frees a path point copied by [method@Gsk.PathPoint.copy].
- *
- * Since: 4.14
- */
 void
 gsk_path_point_free (GskPathPoint *point)
 {
@@ -679,16 +679,9 @@ vulkan_supported_platform (GdkSurface *surface,
  if (props.deviceType == VK_PHYSICAL_DEVICE_TYPE_CPU)
    {
      if (!as_fallback)
-        GSK_DEBUG (RENDERER, "Not using '%s': device is CPU", g_type_name (renderer_type));
-      return FALSE;
-    }
-
-  gdk_display_init_dmabuf (display);
-  if (!display->vk_dmabuf_formats ||
-      gdk_dmabuf_formats_get_n_formats (display->vk_dmabuf_formats) == 0)
-    {
-      if (!as_fallback)
-        GSK_DEBUG (RENDERER, "Not using '%s': no dmabuf support", g_type_name (renderer_type));
+        GSK_DEBUG (RENDERER,
+                   "Not using '%s': device is CPU",
+                   g_type_name (renderer_type));
      return FALSE;
    }

@@ -48,13 +48,6 @@

 #include <gobject/gvaluecollector.h>

-/**
- * gsk_serialization_error_quark:
- *
- * Registers an error quark for [class@Gsk.RenderNode] errors.
- *
- * Returns: the error quark
- **/
 G_DEFINE_QUARK (gsk-serialization-error-quark, gsk_serialization_error)

 #define GSK_RENDER_NODE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GSK_TYPE_RENDER_NODE, GskRenderNodeClass))
@@ -6397,10 +6397,6 @@ gsk_mask_node_draw (GskRenderNode *node,
  graphene_matrix_t color_matrix;
  graphene_vec4_t color_offset;

-  /* clip so the push_group() creates a smaller surface */
-  gsk_cairo_rectangle (cr, &node->bounds);
-  cairo_clip (cr);
-
  if (has_empty_clip (cr))
    return;

@@ -54,8 +54,6 @@
 #include <pango/pangofc-fontmap.h>
 #endif

-#include <hb-subset.h>
-
 #include <glib/gstdio.h>

 typedef struct _Context Context;
@@ -948,22 +946,23 @@ create_ascii_glyphs (PangoFont *font)
  PangoGlyphString *result, *glyph_string;
  guint i;

-  result = pango_glyph_string_new ();
-
  coverage = pango_font_get_coverage (font, language);
+  for (i = MIN_ASCII_GLYPH; i < MAX_ASCII_GLYPH; i++)
+    {
+      if (!pango_coverage_get (coverage, i))
+        break;
+    }
+  g_object_unref (coverage);
+  if (i < MAX_ASCII_GLYPH)
+    return NULL;

+  result = pango_glyph_string_new ();
  pango_glyph_string_set_size (result, N_ASCII_GLYPHS);
  glyph_string = pango_glyph_string_new ();
  for (i = MIN_ASCII_GLYPH; i < MAX_ASCII_GLYPH; i++)
    {
      const char text[2] = { i, 0 };

-      if (!pango_coverage_get (coverage, i))
-        {
-          result->glyphs[i - MIN_ASCII_GLYPH].glyph = PANGO_GLYPH_INVALID_INPUT;
-          continue;
-        }
-
      pango_shape_with_flags (text, 1,
                              text, 1,
                              &not_a_hack,
@@ -971,13 +970,14 @@ create_ascii_glyphs (PangoFont *font)
                              PANGO_SHAPE_NONE);

      if (glyph_string->num_glyphs != 1)
-        result->glyphs[i - MIN_ASCII_GLYPH].glyph = PANGO_GLYPH_INVALID_INPUT;
-      else
-        result->glyphs[i - MIN_ASCII_GLYPH] = glyph_string->glyphs[0];
+        {
+          pango_glyph_string_free (glyph_string);
+          pango_glyph_string_free (result);
+          return NULL;
+        }
+      result->glyphs[i - MIN_ASCII_GLYPH] = glyph_string->glyphs[0];
    }

-  g_object_unref (coverage);
-
  pango_glyph_string_free (glyph_string);

  return result;
@@ -1005,7 +1005,7 @@ ensure_fontmap (Context *context)

  context->fontmap = pango_cairo_font_map_new ();

-  config = FcConfigCreate ();
+  config = FcInitLoadConfig ();
  pango_fc_font_map_set_config (PANGO_FC_FONT_MAP (context->fontmap), config);
  FcConfigDestroy (config);

@@ -1113,70 +1113,81 @@ parse_font (GtkCssParser *parser,
  if (font_name == NULL)
    return FALSE;

+  if (context->fontmap)
+    font = font_from_string (context->fontmap, font_name, FALSE);
+
  if (gtk_css_parser_has_url (parser))
    {
      char *url;
-      char *scheme;
-      GBytes *bytes;
-      GError *error = NULL;
-      GtkCssLocation start_location;
-      gboolean success = FALSE;

-      start_location = *gtk_css_parser_get_start_location (parser);
-      url = gtk_css_parser_consume_url (parser);
-
-      if (url != NULL)
+      if (font != NULL)
        {
-          scheme = g_uri_parse_scheme (url);
-          if (scheme && g_ascii_strcasecmp (scheme, "data") == 0)
-            {
-              bytes = gtk_css_data_url_parse (url, NULL, &error);
-            }
-          else
-            {
-              GFile *file;
-
-              file = g_file_new_for_uri (url);
-              bytes = g_file_load_bytes (file, NULL, NULL, &error);
-              g_object_unref (file);
-            }
-
-          g_free (scheme);
+          gtk_css_parser_error_value (parser, "A font with this name already exists.");
+          /* consume the url to avoid more errors */
+          url = gtk_css_parser_consume_url (parser);
          g_free (url);
-          if (bytes != NULL)
-            {
-              success = add_font_from_bytes (context, bytes, &error);
-              g_bytes_unref (bytes);
-            }
-
-          if (!success)
-            {
-              gtk_css_parser_emit_error (parser,
-                                         &start_location,
-                                         gtk_css_parser_get_end_location (parser),
-                                         error);
-            }
        }
-
-      if (success)
+      else
        {
-          font = font_from_string (context->fontmap, font_name, FALSE);
-          if (!font)
+          char *scheme;
+          GBytes *bytes;
+          GError *error = NULL;
+          GtkCssLocation start_location;
+          gboolean success = FALSE;
+
+          start_location = *gtk_css_parser_get_start_location (parser);
+          url = gtk_css_parser_consume_url (parser);
+
+          if (url != NULL)
            {
-              gtk_css_parser_error (parser,
-                                    GTK_CSS_PARSER_ERROR_UNKNOWN_VALUE,
-                                    &start_location,
-                                    gtk_css_parser_get_end_location (parser),
-                                    "The given url does not define a font named \"%s\"",
-                                    font_name);
+              scheme = g_uri_parse_scheme (url);
+              if (scheme && g_ascii_strcasecmp (scheme, "data") == 0)
+                {
+                  bytes = gtk_css_data_url_parse (url, NULL, &error);
+                }
+              else
+                {
+                  GFile *file;
+
+                  file = g_file_new_for_uri (url);
+                  bytes = g_file_load_bytes (file, NULL, NULL, &error);
+                  g_object_unref (file);
+                }
+
+              g_free (scheme);
+              g_free (url);
+              if (bytes != NULL)
+                {
+                  success = add_font_from_bytes (context, bytes, &error);
+                  g_bytes_unref (bytes);
+                }
+
+              if (!success)
+                {
+                  gtk_css_parser_emit_error (parser,
+                                             &start_location,
+                                             gtk_css_parser_get_end_location (parser),
+                                             error);
+                }
+            }
+
+          if (success)
+            {
+              font = font_from_string (context->fontmap, font_name, FALSE);
+              if (!font)
+                {
+                  gtk_css_parser_error (parser,
+                                        GTK_CSS_PARSER_ERROR_UNKNOWN_VALUE,
+                                        &start_location,
+                                        gtk_css_parser_get_end_location (parser),
+                                        "The given url does not define a font named \"%s\"",
+                                        font_name);
+                }
            }
        }
    }
  else
    {
-      if (context->fontmap)
-        font = font_from_string (context->fontmap, font_name, FALSE);
-
      if (!font)
        font = font_from_string (pango_cairo_font_map_get_default (), font_name, TRUE);

@@ -2244,12 +2255,6 @@ unpack_glyphs (PangoFont        *font,
                return FALSE;
            }

-          if (ascii->glyphs[idx].glyph == PANGO_GLYPH_INVALID_INPUT)
-            {
-              g_clear_pointer (&ascii, pango_glyph_string_free);
-              return FALSE;
-            }
-
          gi->glyph = ascii->glyphs[idx].glyph;
          gi->geometry.width = ascii->glyphs[idx].geometry.width;
        }
@@ -2307,25 +2312,6 @@ parse_antialias (GtkCssParser *parser,
  return TRUE;
 }

-static gboolean
-parse_hint_metrics (GtkCssParser *parser,
-                    Context      *context,
-                    gpointer      out)
-{
-  if (!parse_enum (parser, CAIRO_GOBJECT_TYPE_HINT_METRICS, out))
-    return FALSE;
-
-  if (*(cairo_hint_metrics_t *) out != CAIRO_HINT_METRICS_OFF &&
-      *(cairo_hint_metrics_t *) out != CAIRO_HINT_METRICS_ON)
-    {
-      gtk_css_parser_error_value (parser, "Unsupported value for enum \"%s\"",
-                                  g_type_name (CAIRO_GOBJECT_TYPE_HINT_METRICS));
-      return FALSE;
-    }
-
-  return TRUE;
-}
-
 static GskRenderNode *
 parse_text_node (GtkCssParser *parser,
                 Context      *context)
@@ -2336,7 +2322,6 @@ parse_text_node (GtkCssParser *parser,
  PangoGlyphString *glyphs = NULL;
  cairo_hint_style_t hint_style = CAIRO_HINT_STYLE_SLIGHT;
  cairo_antialias_t antialias = CAIRO_ANTIALIAS_GRAY;
-  cairo_hint_metrics_t hint_metrics = CAIRO_HINT_METRICS_OFF;
  PangoFont *hinted;
  const Declaration declarations[] = {
    { "font", parse_font, clear_font, &font },
@@ -2345,7 +2330,6 @@ parse_text_node (GtkCssParser *parser,
    { "glyphs", parse_glyphs, clear_glyphs, &glyphs },
    { "hint-style", parse_hint_style, NULL, &hint_style },
    { "antialias", parse_antialias, NULL, &antialias },
-    { "hint-metrics", parse_hint_metrics, NULL, &hint_metrics },
  };
  GskRenderNode *result;

@@ -2357,7 +2341,7 @@ parse_text_node (GtkCssParser *parser,
      g_assert (font);
    }

-  hinted = gsk_reload_font (font, 1.0, hint_metrics, hint_style, antialias);
+  hinted = gsk_reload_font (font, 1.0, CAIRO_HINT_METRICS_OFF, hint_style, antialias);
  g_object_unref (font);
  font = hinted;

@@ -2941,7 +2925,7 @@ typedef struct
  gsize named_node_counter;
  GHashTable *named_textures;
  gsize named_texture_counter;
-  GHashTable *fonts;
+  GHashTable *serialized_fonts;
 } Printer;

 static void
@@ -2956,64 +2940,6 @@ printer_init_check_texture (Printer    *printer,
    g_hash_table_insert (printer->named_textures, texture, g_strdup (""));
 }

-typedef struct {
-  hb_face_t *face;
-  hb_subset_input_t *input;
-  gboolean serialized;
-} FontInfo;
-
-static void
-font_info_free (gpointer data)
-{
-  FontInfo *info = (FontInfo *) data;
-
-  hb_face_destroy (info->face);
-  if (info->input)
-    hb_subset_input_destroy (info->input);
-  g_free (info);
-}
-
-static void
-printer_init_collect_font_info (Printer       *printer,
-                                GskRenderNode *node)
-{
-  PangoFont *font;
-  FontInfo *info;
-
-  font = gsk_text_node_get_font (node);
-
-  info = (FontInfo *) g_hash_table_lookup (printer->fonts, hb_font_get_face (pango_font_get_hb_font (font)));
-  if (!info)
-    {
-      info = g_new0 (FontInfo, 1);
-
-      info->face = hb_face_reference (hb_font_get_face (pango_font_get_hb_font (font)));
-      if (!g_object_get_data (G_OBJECT (pango_font_get_font_map (font)), "font-files"))
-        {
-          if (g_strcmp0 (g_getenv ("GSK_SUBSET_FONTS"), "1") == 0)
-            {
-              info->input = hb_subset_input_create_or_fail ();
-              hb_subset_input_set_flags (info->input, HB_SUBSET_FLAGS_RETAIN_GIDS);
-            }
-          else
-            info->serialized = TRUE; /* Don't subset (or serialize) system fonts */
-        }
-
-      g_hash_table_insert (printer->fonts, info->face, info);
-    }
-
-  if (info->input)
-    {
-      const PangoGlyphInfo *glyphs;
-      guint n_glyphs;
-
-      glyphs = gsk_text_node_get_glyphs (node, &n_glyphs);
-
-      for (guint i = 0; i < n_glyphs; i++)
-        hb_set_add (hb_subset_input_glyph_set (info->input), glyphs[i].glyph);
-    }
-}
-
 static void
 printer_init_duplicates_for_node (Printer       *printer,
                                  GskRenderNode *node)
@@ -3027,11 +2953,8 @@ printer_init_duplicates_for_node (Printer       *printer,

  switch (gsk_render_node_get_node_type (node))
    {
-    case GSK_TEXT_NODE:
-      printer_init_collect_font_info (printer, node);
-      break;
-
    case GSK_CAIRO_NODE:
+    case GSK_TEXT_NODE:
    case GSK_COLOR_NODE:
    case GSK_LINEAR_GRADIENT_NODE:
    case GSK_REPEATING_LINEAR_GRADIENT_NODE:
@@ -3155,7 +3078,7 @@ printer_init (Printer       *self,
  self->named_node_counter = 0;
  self->named_textures = g_hash_table_new_full (NULL, NULL, NULL, g_free);
  self->named_texture_counter = 0;
-  self->fonts = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, font_info_free);
+  self->serialized_fonts = g_hash_table_new (g_str_hash, g_str_equal);

  printer_init_duplicates_for_node (self, node);
 }
@@ -3167,7 +3090,7 @@ printer_clear (Printer *self)
    g_string_free (self->str, TRUE);
  g_hash_table_unref (self->named_nodes);
  g_hash_table_unref (self->named_textures);
-  g_hash_table_unref (self->fonts);
+  g_hash_table_unref (self->serialized_fonts);
 }

 #define IDENT_LEVEL 2 /* Spaces per level */
@@ -3288,6 +3211,17 @@ append_rounded_rect (GString              *str,
    }
 }

+static void
+append_rgba (GString       *str,
+             const GdkRGBA *rgba)
+{
+  char *rgba_str = gdk_rgba_to_string (rgba);
+
+  g_string_append (str, rgba_str);
+
+  g_free (rgba_str);
+}
+
 static void
 append_point (GString                *str,
              const graphene_point_t *p)
@@ -3333,7 +3267,7 @@ append_rgba_param (Printer       *p,
 {
  _indent (p);
  g_string_append_printf (p->str, "%s: ", param_name);
-  gdk_rgba_print (value, p->str);
+  append_rgba (p->str, value);
  g_string_append_c (p->str, ';');
  g_string_append_c (p->str, '\n');
 }
@@ -3487,7 +3421,7 @@ append_stops_param (Printer            *p,

      string_append_double (p->str, stops[i].offset);
      g_string_append_c (p->str, ' ');
-      gdk_rgba_print (&stops[i].color, p->str);
+      append_rgba (p->str, &stops[i].color);
    }
  g_string_append (p->str, ";\n");
 }
@@ -3605,13 +3539,13 @@ append_texture_param (Printer    *p,
    case GDK_MEMORY_U8:
    case GDK_MEMORY_U16:
      bytes = gdk_texture_save_to_png_bytes (texture);
-      g_string_append (p->str, "url(\"data:image/png;base64,\\\n");
+      g_string_append (p->str, "url(\"data:image/png;base64,");
      break;

    case GDK_MEMORY_FLOAT16:
    case GDK_MEMORY_FLOAT32:
      bytes = gdk_texture_save_to_tiff_bytes (texture);
-      g_string_append (p->str, "url(\"data:image/tiff;base64,\\\n");
+      g_string_append (p->str, "url(\"data:image/tiff;base64,");
      break;

    default:
@@ -3632,14 +3566,9 @@ gsk_text_node_serialize_font (GskRenderNode *node,
                              Printer       *p)
 {
  PangoFont *font = gsk_text_node_get_font (node);
+  PangoFontMap *fontmap = pango_font_get_font_map (font);
  PangoFontDescription *desc;
  char *s;
-  FontInfo *info;
-  hb_face_t *face;
-  hb_blob_t *blob;
-  const char *data;
-  guint length;
-  char *b64;

  desc = pango_font_describe_with_absolute_size (font);
  s = pango_font_description_to_string (desc);
@@ -3647,29 +3576,42 @@ gsk_text_node_serialize_font (GskRenderNode *node,
  g_free (s);
  pango_font_description_free (desc);

-  info = g_hash_table_lookup (p->fonts, hb_font_get_face (pango_font_get_hb_font (font)));
-  if (info->serialized)
+  /* Check if this is  a custom font that we created from a url */
+  if (!g_object_get_data (G_OBJECT (fontmap), "font-files"))
    return;

-  if (info->input)
-    face = hb_subset_or_fail (info->face, info->input);
-  else
-    face = hb_face_reference (info->face);
+#ifdef HAVE_PANGOFT
+  {
+    FcPattern *pat;
+    FcResult res;
+    const char *file;
+    char *data;
+    gsize len;
+    char *b64;

-  blob = hb_face_reference_blob (face);
-  data = hb_blob_get_data (blob, &length);
+    pat = pango_fc_font_get_pattern (PANGO_FC_FONT (font));
+    res = FcPatternGetString (pat, FC_FILE, 0, (FcChar8 **)&file);
+    if (res != FcResultMatch)
+      return;

-  b64 = base64_encode_with_linebreaks ((const guchar *) data, length);
+    if (g_hash_table_contains (p->serialized_fonts, file))
+      return;

-  g_string_append (p->str, " url(\"data:font/ttf;base64,\\\n");
-  append_escaping_newlines (p->str, b64);
-  g_string_append (p->str, "\")");
+    if (!g_file_get_contents (file, &data, &len, NULL))
+      return;

-  g_free (b64);
-  hb_blob_destroy (blob);
-  hb_face_destroy (face);
+    g_hash_table_add (p->serialized_fonts, (gpointer) file);

-  info->serialized = TRUE;
+    b64 = base64_encode_with_linebreaks ((const guchar *) data, len);
+
+    g_string_append (p->str, " url(\"data:font/ttf;base64,");
+    append_escaping_newlines (p->str, b64);
+    g_string_append (p->str, "\")");
+
+    g_free (b64);
+    g_free (data);
+  }
+#endif
 }

 static void
@@ -3681,13 +3623,11 @@ gsk_text_node_serialize_font_options (GskRenderNode *node,
  cairo_font_options_t *options;
  cairo_hint_style_t hint_style;
  cairo_antialias_t antialias;
-  cairo_hint_metrics_t hint_metrics;

  options = cairo_font_options_create ();
  cairo_scaled_font_get_font_options (sf, options);
  hint_style = cairo_font_options_get_hint_style (options);
  antialias = cairo_font_options_get_antialias (options);
-  hint_metrics = cairo_font_options_get_hint_metrics (options);
  cairo_font_options_destroy (options);

  /* medium and full are identical in the absence of subpixel modes */
@@ -3703,12 +3643,6 @@ gsk_text_node_serialize_font_options (GskRenderNode *node,
   */
  if (antialias == CAIRO_ANTIALIAS_NONE)
    append_enum_param (p, "antialias", CAIRO_GOBJECT_TYPE_ANTIALIAS, antialias);
-
-  /* CAIRO_HINT_METRICS_ON is the only value we ever emit here, since off is the default,
-   * and we don't accept any other values.
-   */
-  if (hint_metrics == CAIRO_HINT_METRICS_ON)
-    append_enum_param (p, "hint-metrics", CAIRO_GOBJECT_TYPE_HINT_METRICS, CAIRO_HINT_METRICS_ON);
 }

 void
@@ -4105,7 +4039,7 @@ render_node_print (Printer       *p,
              {
                if (i > 0)
                  g_string_append_c (p->str, ' ');
-                gdk_rgba_print (&colors[i], p->str);
+                append_rgba (p->str, &colors[i]);
              }
            g_string_append (p->str, ";\n");
          }
@@ -4480,7 +4414,7 @@ render_node_print (Printer       *p,
            cairo_surface_write_to_png_stream (surface, cairo_write_array, array);

            _indent (p);
-            g_string_append (p->str, "pixels: url(\"data:image/png;base64,\\\n");
+            g_string_append (p->str, "pixels: url(\"data:image/png;base64,");
            b64 = base64_encode_with_linebreaks (array->data, array->len);
            append_escaping_newlines (p->str, b64);
            g_free (b64);
@@ -4500,7 +4434,7 @@ render_node_print (Printer       *p,
                if (cairo_script_from_recording_surface (script, surface) == CAIRO_STATUS_SUCCESS)
                  {
                    _indent (p);
-                    g_string_append (p->str, "script: url(\"data:;base64,\\\n");
+                    g_string_append (p->str, "script: url(\"data:;base64,");
                    b64 = base64_encode_with_linebreaks (array->data, array->len);
                    append_escaping_newlines (p->str, b64);
                    g_free (b64);
@@ -354,8 +354,6 @@ gsk_stroke_set_miter_limit (GskStroke  *self,
 *
 * Returns the miter limit of a `GskStroke`.
 *
- * Returns: the miter limit
- *
 * Since: 4.14
 */
 float
@@ -480,8 +478,6 @@ gsk_stroke_set_dash_offset (GskStroke *self,
 *
 * Returns the dash_offset of a `GskStroke`.
 *
- * Returns: the dash_offset
- *
 * Since: 4.14
 */
 float
@@ -489,9 +489,6 @@ gsk_transform_matrix_with_category (GskTransform            *next,
 *
 * Multiplies @next with the given @matrix.
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: The new transform
 **/
 GskTransform *
@@ -646,9 +643,6 @@ static const GskTransformClass GSK_TRANSLATE_TRANSFORM_CLASS =
 *
 * Translates @next in 2-dimensional space by @point.
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The new transform
 **/
 GskTransform *
@@ -669,9 +663,6 @@ gsk_transform_translate (GskTransform           *next,
 *
 * Translates @next by @point.
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The new transform
 **/
 GskTransform *
@@ -889,9 +880,6 @@ normalize_angle (float angle)
 * Rotates @next @angle degrees in 2D - or in 3D-speak, around the Z axis.
 * The rotation happens around the origin point of (0, 0).
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The new transform
 */
 GskTransform *
@@ -1020,9 +1008,6 @@ static const GskTransformClass GSK_ROTATE3D_TRANSFORM_CLASS =
 *
 * For a rotation in 2D space, use [method@Gsk.Transform.rotate]
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The new transform
 */
 GskTransform *
@@ -1199,9 +1184,6 @@ static const GskTransformClass GSK_SKEW_TRANSFORM_CLASS =
 *
 * Applies a skew transform.
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The new transform
 *
 * Since: 4.6
@@ -1374,9 +1356,6 @@ static const GskTransformClass GSK_SCALE_TRANSFORM_CLASS =
 *
 * Use [method@Gsk.Transform.scale_3d] to scale in all 3 dimensions.
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The new transform
 **/
 GskTransform *
@@ -1396,9 +1375,6 @@ gsk_transform_scale (GskTransform *next,
 *
 * Scales @next by the given factors.
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The new transform
 **/
 GskTransform *
@@ -1534,9 +1510,6 @@ static const GskTransformClass GSK_PERSPECTIVE_TRANSFORM_CLASS =
 * those with negative Z values towards the origin. Points
 * on the z=0 plane are unchanged.
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: The new transform
 */
 GskTransform *
@@ -1946,9 +1919,6 @@ gsk_transform_to_translate (GskTransform *self,
 *
 * Applies all the operations from @other to @next.
 *
- * This function consumes @next. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The new transform
 */
 GskTransform *
@@ -1985,9 +1955,6 @@ gsk_transform_transform (GskTransform *next,
 * between those cases, you should check @self is not %NULL
 * before calling this function.
 *
- * This function consumes @self. Use [method@Gsk.Transform.ref] first
- * if you want to keep it around.
- *
 * Returns: (nullable): The inverted transform
 */
 GskTransform *
@@ -2056,7 +2023,7 @@ GskTransformCategory
  return self->category;
 }

-/**
+/*
 * gsk_transform_new: (constructor):
 *
 * Creates a new identity transform.
@@ -530,15 +530,6 @@ handle_accessible_method (GDBusConnection       *connection,
      g_variant_builder_open (&builder, G_VARIANT_TYPE ("a{ss}"));
      g_variant_builder_add (&builder, "{ss}", "toolkit", "GTK");

-      if (gtk_at_context_has_accessible_property (GTK_AT_CONTEXT (self), GTK_ACCESSIBLE_PROPERTY_LEVEL))
-        {
-          GtkAccessibleValue *value = gtk_at_context_get_accessible_property (GTK_AT_CONTEXT (self),
-                                                                              GTK_ACCESSIBLE_PROPERTY_LEVEL);
-          char *level = g_strdup_printf ("%d", gtk_int_accessible_value_get (value));
-          g_variant_builder_add (&builder, "{ss}", "level", level);
-          g_free (level);
-        }
-
      if (gtk_at_context_has_accessible_property (GTK_AT_CONTEXT (self), GTK_ACCESSIBLE_PROPERTY_PLACEHOLDER))
        {
          GtkAccessibleValue *value;
@@ -729,16 +720,6 @@ handle_accessible_get_property (GDBusConnection       *connection,
    res = get_parent_context_ref (accessible);
  else if (g_strcmp0 (property_name, "ChildCount") == 0)
    res = g_variant_new_int32 (gtk_at_spi_context_get_child_count (self));
-  else if (g_strcmp0 (property_name, "HelpText"))
-    {
-      if (gtk_at_context_has_accessible_property (GTK_AT_CONTEXT (self), GTK_ACCESSIBLE_PROPERTY_HELP_TEXT))
-        {
-          GtkAccessibleValue *value = gtk_at_context_get_accessible_property (GTK_AT_CONTEXT (self), GTK_ACCESSIBLE_PROPERTY_HELP_TEXT);
-          res = g_variant_new_string (gtk_string_accessible_value_get (value));
-        }
-      else
-        res = g_variant_new_string ("");
-    }
  else
    g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
                 "Unknown property '%s'", property_name);
@@ -1155,7 +1136,7 @@ gtk_at_spi_context_state_change (GtkATContext                *ctx,
    }

  if (changed_properties & GTK_ACCESSIBLE_PROPERTY_CHANGE_DESCRIPTION)
-    {
+  {
      char *label = gtk_at_context_get_description (GTK_AT_CONTEXT (self));
      GVariant *v = g_variant_new_take_string (label);
      emit_property_changed (self, "accessible-description", v);
@@ -1168,14 +1149,6 @@ gtk_at_spi_context_state_change (GtkATContext                *ctx,
                             "accessible-value",
                             g_variant_new_double (gtk_number_accessible_value_get (value)));
    }
-
-  if (changed_properties & GTK_ACCESSIBLE_PROPERTY_CHANGE_HELP_TEXT)
-    {
-      value = gtk_accessible_attribute_set_get_value (properties, GTK_ACCESSIBLE_PROPERTY_HELP_TEXT);
-      emit_property_changed (self,
-                             "accessible-help-text",
-                             g_variant_new_string (gtk_string_accessible_value_get (value)));
-    }
 }

 static void
@@ -1266,13 +1239,10 @@ gtk_at_spi_context_child_change (GtkATContext             *ctx,
    }

  if (change & GTK_ACCESSIBLE_CHILD_CHANGE_ADDED)
-  {
-    gtk_at_context_realize (child_context);
    emit_children_changed (self,
                           GTK_AT_SPI_CONTEXT (child_context),
                           idx,
                           GTK_ACCESSIBLE_CHILD_STATE_ADDED);
-  }
  else if (change & GTK_ACCESSIBLE_CHILD_CHANGE_REMOVED)
    emit_children_changed (self,
                           GTK_AT_SPI_CONTEXT (child_context),
@@ -97,7 +97,7 @@ gtk_accessible_role_to_atspi_role (GtkAccessibleRole role)
      return ATSPI_ROLE_FORM;

    case GTK_ACCESSIBLE_ROLE_GENERIC:
-      return ATSPI_ROLE_PANEL;
+      return ATSPI_ROLE_FILLER;

    case GTK_ACCESSIBLE_ROLE_GRID:
      return ATSPI_ROLE_TABLE;
@@ -106,7 +106,7 @@ gtk_accessible_role_to_atspi_role (GtkAccessibleRole role)
      return ATSPI_ROLE_TABLE_CELL;

    case GTK_ACCESSIBLE_ROLE_GROUP:
-      return ATSPI_ROLE_GROUPING;
+      return ATSPI_ROLE_PANEL;

    case GTK_ACCESSIBLE_ROLE_HEADING:
      return ATSPI_ROLE_HEADING;
@@ -21,26 +21,12 @@

 #include "gtkcsserror.h"

-/**
- * gtk_css_parser_error_quark:
- *
- * Registers an error quark for CSS parsing errors.
- *
- * Returns: the error quark
- **/
 GQuark
 gtk_css_parser_error_quark (void)
 {
  return g_quark_from_static_string ("gtk-css-parser-error-quark");
 }

-/**
- * gtk_css_parser_warning_quark:
- *
- * Registers an error quark for CSS parsing warnings.
- *
- * Returns: the warning quark
- **/
 GQuark
 gtk_css_parser_warning_quark (void)
 {
@@ -27,11 +27,6 @@ G_BEGIN_DECLS

 typedef struct _GtkCssLocation GtkCssLocation;

-/**
- * GtkCssLocation:
- *
- * A description of a location inside a CSS stream.
- */
 struct _GtkCssLocation
 {
  gsize                  bytes;
@@ -26,22 +26,24 @@
 #include "gtkcsserror.h"
 #include "gtkcsslocationprivate.h"

-/* We cannot include gtkdebug.h, so we must keep this in sync */
-extern unsigned int gtk_get_debug_flags (void);
-#define DEBUG_CHECK_CSS ((gtk_get_debug_flags () & GTK_CSS_PARSER_DEBUG_CSS) != 0)
-
-static void clear_ref (GtkCssVariableValueReference *ref);
-
-#define GDK_ARRAY_NAME gtk_css_parser_references
-#define GDK_ARRAY_TYPE_NAME GtkCssParserReferences
-#define GDK_ARRAY_ELEMENT_TYPE GtkCssVariableValueReference
-#define GDK_ARRAY_BY_VALUE 1
-#define GDK_ARRAY_NO_MEMSET 1
-#define GDK_ARRAY_FREE_FUNC clear_ref
-#include "gdk/gdkarrayimpl.c"
-
 typedef struct _GtkCssParserBlock GtkCssParserBlock;

+struct _GtkCssParser
+{
+  volatile int ref_count;
+
+  GtkCssTokenizer *tokenizer;
+  GFile *file;
+  GFile *directory;
+  GtkCssParserErrorFunc error_func;
+  gpointer user_data;
+  GDestroyNotify user_destroy;
+
+  GArray *blocks;
+  GtkCssLocation location;
+  GtkCssToken token;
+};
+
 struct _GtkCssParserBlock
 {
  GtkCssLocation start_location;
@@ -50,97 +52,8 @@ struct _GtkCssParserBlock
  GtkCssTokenType alternative_token;
 };

-#define GDK_ARRAY_NAME gtk_css_parser_blocks
-#define GDK_ARRAY_TYPE_NAME GtkCssParserBlocks
-#define GDK_ARRAY_ELEMENT_TYPE GtkCssParserBlock
-#define GDK_ARRAY_PREALLOC 12
-#define GDK_ARRAY_NO_MEMSET 1
-#include "gdk/gdkarrayimpl.c"
-
-static inline GtkCssParserBlock *
-gtk_css_parser_blocks_get_last (GtkCssParserBlocks *blocks)
-{
-  return gtk_css_parser_blocks_index (blocks, gtk_css_parser_blocks_get_size (blocks) - 1);
-}
-
-static inline void
-gtk_css_parser_blocks_drop_last (GtkCssParserBlocks *blocks)
-{
-  gtk_css_parser_blocks_set_size (blocks, gtk_css_parser_blocks_get_size (blocks) - 1);
-}
-
-typedef struct _GtkCssTokenizerData GtkCssTokenizerData;
-
-struct _GtkCssTokenizerData
-{
-  GtkCssTokenizer *tokenizer;
-  char *var_name;
-  GtkCssVariableValue *variable;
-};
-
-static void
-gtk_css_tokenizer_data_clear (gpointer data)
-{
-  GtkCssTokenizerData *td = data;
-
-  gtk_css_tokenizer_unref (td->tokenizer);
-  if (td->var_name)
-    g_free (td->var_name);
-  if (td->variable)
-    gtk_css_variable_value_unref (td->variable);
-}
-
-#define GDK_ARRAY_NAME gtk_css_tokenizers
-#define GDK_ARRAY_TYPE_NAME GtkCssTokenizers
-#define GDK_ARRAY_ELEMENT_TYPE GtkCssTokenizerData
-#define GDK_ARRAY_FREE_FUNC gtk_css_tokenizer_data_clear
-#define GDK_ARRAY_BY_VALUE 1
-#define GDK_ARRAY_PREALLOC 16
-#define GDK_ARRAY_NO_MEMSET 1
-#include "gdk/gdkarrayimpl.c"
-
-static inline GtkCssTokenizerData *
-gtk_css_tokenizers_get_last (GtkCssTokenizers *tokenizers)
-{
-  return gtk_css_tokenizers_index (tokenizers, gtk_css_tokenizers_get_size (tokenizers) - 1);
-}
-
-static inline void
-gtk_css_tokenizers_drop_last (GtkCssTokenizers *tokenizers)
-{
-  gtk_css_tokenizers_set_size (tokenizers, gtk_css_tokenizers_get_size (tokenizers) - 1);
-}
-
-struct _GtkCssParser
-{
-  volatile int ref_count;
-
-  GtkCssTokenizers tokenizers;
-  GFile *file;
-  GFile *directory;
-  GtkCssParserErrorFunc error_func;
-  gpointer user_data;
-  GDestroyNotify user_destroy;
-
-  GtkCssParserBlocks blocks;
-  GtkCssLocation location;
-  GtkCssToken token;
-
-  GtkCssVariableValue **refs;
-  gsize n_refs;
-  gsize next_ref;
-  gboolean var_fallback;
-};
-
-static inline GtkCssTokenizer *
-get_tokenizer (GtkCssParser *self)
-{
-  return gtk_css_tokenizers_get_last (&self->tokenizers)->tokenizer;
-}
-
 static GtkCssParser *
 gtk_css_parser_new (GtkCssTokenizer       *tokenizer,
-                    GtkCssVariableValue   *value,
                    GFile                 *file,
                    GtkCssParserErrorFunc  error_func,
                    gpointer               user_data,
@@ -151,21 +64,17 @@ gtk_css_parser_new (GtkCssTokenizer       *tokenizer,
  self = g_new0 (GtkCssParser, 1);

  self->ref_count = 1;
-
-  gtk_css_tokenizers_init (&self->tokenizers);
-  gtk_css_tokenizers_append (&self->tokenizers,
-                             &(GtkCssTokenizerData) {
-                               gtk_css_tokenizer_ref (tokenizer),
-                               NULL,
-                               value ? gtk_css_variable_value_ref (value) : NULL });
-
+  self->tokenizer = gtk_css_tokenizer_ref (tokenizer);
  if (file)
-    self->file = g_object_ref (file);
+    {
+      self->file = g_object_ref (file);
+      self->directory = g_file_get_parent (file);
+    }

  self->error_func = error_func;
  self->user_data = user_data;
  self->user_destroy = user_destroy;
-  gtk_css_parser_blocks_init (&self->blocks);
+  self->blocks = g_array_new (FALSE, FALSE, sizeof (GtkCssParserBlock));

  return self;
 }
@@ -200,50 +109,26 @@ gtk_css_parser_new_for_bytes (GBytes                *bytes,
 {
  GtkCssTokenizer *tokenizer;
  GtkCssParser *result;
-
+  
  tokenizer = gtk_css_tokenizer_new (bytes);
-  result = gtk_css_parser_new (tokenizer, NULL, file, error_func, user_data, user_destroy);
+  result = gtk_css_parser_new (tokenizer, file, error_func, user_data, user_destroy);
  gtk_css_tokenizer_unref (tokenizer);

  return result;
 }

-GtkCssParser *
-gtk_css_parser_new_for_token_stream (GtkCssVariableValue    *value,
-                                     GFile                  *file,
-                                     GtkCssVariableValue   **refs,
-                                     gsize                   n_refs,
-                                     GtkCssParserErrorFunc   error_func,
-                                     gpointer                user_data,
-                                     GDestroyNotify          user_destroy)
-{
-  GtkCssTokenizer *tokenizer;
-  GtkCssParser *result;
-
-  tokenizer = gtk_css_tokenizer_new_for_range (value->bytes, value->offset,
-                                               value->end_offset - value->offset);
-  result = gtk_css_parser_new (tokenizer, value, file, error_func, user_data, user_destroy);
-  gtk_css_tokenizer_unref (tokenizer);
-
-  result->refs = refs;
-  result->n_refs = n_refs;
-  result->next_ref = 0;
-
-  return result;
-}
-
 static void
 gtk_css_parser_finalize (GtkCssParser *self)
 {
  if (self->user_destroy)
    self->user_destroy (self->user_data);

-  gtk_css_tokenizers_clear (&self->tokenizers);
+  g_clear_pointer (&self->tokenizer, gtk_css_tokenizer_unref);
  g_clear_object (&self->file);
  g_clear_object (&self->directory);
-  if (gtk_css_parser_blocks_get_size (&self->blocks) > 0)
-    g_critical ("Finalizing CSS parser with %lu remaining blocks", gtk_css_parser_blocks_get_size (&self->blocks));
-  gtk_css_parser_blocks_clear (&self->blocks);
+  if (self->blocks->len)
+    g_critical ("Finalizing CSS parser with %u remaining blocks", self->blocks->len);
+  g_array_free (self->blocks, TRUE);

  g_free (self);
 }
@@ -278,12 +163,6 @@ gtk_css_parser_get_file (GtkCssParser *self)
  return self->file;
 }

-GBytes *
-gtk_css_parser_get_bytes (GtkCssParser *self)
-{
-  return gtk_css_tokenizer_get_bytes (gtk_css_tokenizers_get (&self->tokenizers, 0)->tokenizer);
-}
-
 /**
 * gtk_css_parser_resolve_url:
 * @self: a `GtkCssParser`
@@ -309,12 +188,7 @@ gtk_css_parser_resolve_url (GtkCssParser *self,
    }

  if (self->directory == NULL)
-    {
-      if (self->file)
-        self->directory = g_file_get_parent (self->file);
-      if (self->directory == NULL)
-        return NULL;
-    }
+    return NULL;

  return g_file_resolve_relative_path (self->directory, url);
 }
@@ -365,7 +239,7 @@ gtk_css_parser_get_start_location (GtkCssParser *self)
 const GtkCssLocation *
 gtk_css_parser_get_end_location (GtkCssParser *self)
 {
-  return gtk_css_tokenizer_get_location (get_tokenizer (self));
+  return gtk_css_tokenizer_get_location (self->tokenizer);
 }

 /**
@@ -385,13 +259,13 @@ gtk_css_parser_get_block_location (GtkCssParser *self)
 {
  const GtkCssParserBlock *block;

-  if (gtk_css_parser_blocks_get_size (&self->blocks) == 0)
+  if (self->blocks->len == 0)
    {
      static const GtkCssLocation start_of_document = { 0, };
      return &start_of_document;
    }

-  block = gtk_css_parser_blocks_get_last (&self->blocks);
+  block = &g_array_index (self->blocks, GtkCssParserBlock, self->blocks->len - 1);
  return &block->start_location;
 }

@@ -399,14 +273,12 @@ static void
 gtk_css_parser_ensure_token (GtkCssParser *self)
 {
  GError *error = NULL;
-  GtkCssTokenizer *tokenizer;

  if (!gtk_css_token_is (&self->token, GTK_CSS_TOKEN_EOF))
    return;

-  tokenizer = get_tokenizer (self);
-  self->location = *gtk_css_tokenizer_get_location (tokenizer);
-  if (!gtk_css_tokenizer_read_token (tokenizer, &self->token, &error))
+  self->location = *gtk_css_tokenizer_get_location (self->tokenizer);
+  if (!gtk_css_tokenizer_read_token (self->tokenizer, &self->token, &error))
    {
      /* We ignore the error here, because the resulting token will
       * likely already trigger an error in the parsing code and
@@ -414,49 +286,6 @@ gtk_css_parser_ensure_token (GtkCssParser *self)
       */
      g_clear_error (&error);
    }
-
-  if (gtk_css_tokenizers_get_size (&self->tokenizers) > 1 && gtk_css_token_is (&self->token, GTK_CSS_TOKEN_EOF))
-    {
-      gtk_css_tokenizers_drop_last (&self->tokenizers);
-      gtk_css_parser_ensure_token (self);
-      return;
-    }
-
-  /* Resolve var(--name): skip it and insert the resolved reference instead */
-  if (self->n_refs > 0 && gtk_css_token_is_function (&self->token, "var") && self->var_fallback == 0)
-    {
-      GtkCssVariableValue *ref;
-      GtkCssTokenizer *ref_tokenizer;
-
-      gtk_css_parser_start_block (self);
-
-      g_assert (gtk_css_parser_has_token (self, GTK_CSS_TOKEN_IDENT));
-
-      char *var_name = gtk_css_parser_consume_ident (self);
-      g_assert (var_name[0] == '-' && var_name[1] == '-');
-
-      /* If we encounter var() in a fallback when we can already resolve the
-       * actual variable, skip it */
-      self->var_fallback++;
-      gtk_css_parser_skip (self);
-      gtk_css_parser_end_block (self);
-      self->var_fallback--;
-
-      g_assert (self->next_ref < self->n_refs);
-
-      ref = self->refs[self->next_ref++];
-      ref_tokenizer = gtk_css_tokenizer_new_for_range (ref->bytes, ref->offset,
-                                                       ref->end_offset - ref->offset);
-      gtk_css_tokenizers_append (&self->tokenizers,
-                                 &(GtkCssTokenizerData) {
-                                   ref_tokenizer,
-                                   g_strdup (var_name),
-                                   gtk_css_variable_value_ref (ref)
-                                 });
-
-      gtk_css_parser_ensure_token (self);
-      g_free (var_name);
-    }
 }

 const GtkCssToken *
@@ -466,9 +295,9 @@ gtk_css_parser_peek_token (GtkCssParser *self)

  gtk_css_parser_ensure_token (self);

-  if (gtk_css_parser_blocks_get_size (&self->blocks) > 0)
+  if (self->blocks->len)
    {
-      const GtkCssParserBlock *block = gtk_css_parser_blocks_get_last (&self->blocks);
+      const GtkCssParserBlock *block = &g_array_index (self->blocks, GtkCssParserBlock, self->blocks->len - 1);
      if (gtk_css_token_is (&self->token, block->end_token) ||
          gtk_css_token_is (&self->token, block->inherited_end_token) ||
          gtk_css_token_is (&self->token, block->alternative_token))
@@ -523,7 +352,7 @@ gtk_css_parser_start_block (GtkCssParser *self)
  block.inherited_end_token = GTK_CSS_TOKEN_EOF;
  block.alternative_token = GTK_CSS_TOKEN_EOF;
  block.start_location = self->location;
-  gtk_css_parser_blocks_append (&self->blocks, block);
+  g_array_append_val (self->blocks, block);

  gtk_css_token_clear (&self->token);
 }
@@ -535,13 +364,13 @@ gtk_css_parser_start_semicolon_block (GtkCssParser    *self,
  GtkCssParserBlock block;

  block.end_token = GTK_CSS_TOKEN_SEMICOLON;
-  if (gtk_css_parser_blocks_get_size (&self->blocks) > 0)
-    block.inherited_end_token = gtk_css_parser_blocks_get_last (&self->blocks)->end_token;
+  if (self->blocks->len)
+    block.inherited_end_token = g_array_index (self->blocks, GtkCssParserBlock, self->blocks->len - 1).end_token;
  else
    block.inherited_end_token = GTK_CSS_TOKEN_EOF;
  block.alternative_token = alternative_token;
  block.start_location = self->location;
-  gtk_css_parser_blocks_append (&self->blocks, block);
+  g_array_append_val (self->blocks, block);
 }

 void
@@ -549,9 +378,9 @@ gtk_css_parser_end_block_prelude (GtkCssParser *self)
 {
  GtkCssParserBlock *block;

-  g_return_if_fail (gtk_css_parser_blocks_get_size (&self->blocks) > 0);
+  g_return_if_fail (self->blocks->len > 0);

-  block = gtk_css_parser_blocks_get_last (&self->blocks);
+  block = &g_array_index (self->blocks, GtkCssParserBlock, self->blocks->len - 1);

  if (block->alternative_token == GTK_CSS_TOKEN_EOF)
    return;
@@ -576,11 +405,11 @@ gtk_css_parser_end_block (GtkCssParser *self)
 {
  GtkCssParserBlock *block;

-  g_return_if_fail (gtk_css_parser_blocks_get_size (&self->blocks) > 0);
+  g_return_if_fail (self->blocks->len > 0);

  gtk_css_parser_skip_until (self, GTK_CSS_TOKEN_EOF);

-  block = gtk_css_parser_blocks_get_last (&self->blocks);
+  block = &g_array_index (self->blocks, GtkCssParserBlock, self->blocks->len - 1);

  if (gtk_css_token_is (&self->token, GTK_CSS_TOKEN_EOF))
    {
@@ -589,7 +418,7 @@ gtk_css_parser_end_block (GtkCssParser *self)
                           gtk_css_parser_get_block_location (self),
                           gtk_css_parser_get_start_location (self),
                           "Unterminated block at end of document");
-      gtk_css_parser_blocks_drop_last (&self->blocks);
+      g_array_set_size (self->blocks, self->blocks->len - 1);
    }
  else if (gtk_css_token_is (&self->token, block->inherited_end_token))
    {
@@ -599,11 +428,11 @@ gtk_css_parser_end_block (GtkCssParser *self)
                           gtk_css_parser_get_block_location (self),
                           gtk_css_parser_get_start_location (self),
                           "Expected ';' at end of block");
-      gtk_css_parser_blocks_drop_last (&self->blocks);
+      g_array_set_size (self->blocks, self->blocks->len - 1);
    }
  else
    {
-      gtk_css_parser_blocks_drop_last (&self->blocks);
+      g_array_set_size (self->blocks, self->blocks->len - 1);
      if (gtk_css_token_is_preserved (&self->token, NULL))
        {
          gtk_css_token_clear (&self->token);
@@ -630,7 +459,7 @@ void
 gtk_css_parser_skip (GtkCssParser *self)
 {
  const GtkCssToken *token;
-
+  
  token = gtk_css_parser_get_token (self);
  if (gtk_css_token_is_preserved (token, NULL))
    {
@@ -663,7 +492,7 @@ gtk_css_parser_skip_until (GtkCssParser    *self,
                           GtkCssTokenType  token_type)
 {
  const GtkCssToken *token;
-
+  
  for (token = gtk_css_parser_get_token (self);
       !gtk_css_token_is (token, token_type) &&
       !gtk_css_token_is (token, GTK_CSS_TOKEN_EOF);
@@ -673,19 +502,6 @@ gtk_css_parser_skip_until (GtkCssParser    *self,
    }
 }

-void
-gtk_css_parser_skip_whitespace (GtkCssParser *self)
-{
-  const GtkCssToken *token;
-
-  for (token = gtk_css_parser_peek_token (self);
-       gtk_css_token_is (token, GTK_CSS_TOKEN_WHITESPACE);
-       token = gtk_css_parser_peek_token (self))
-    {
-      gtk_css_parser_consume_token (self);
-    }
-}
-
 void
 gtk_css_parser_emit_error (GtkCssParser         *self,
                           const GtkCssLocation *start,
@@ -816,29 +632,6 @@ gtk_css_parser_warn_syntax (GtkCssParser *self,
  va_end (args);
 }

-void
-gtk_css_parser_warn_deprecated (GtkCssParser *self,
-                                 const char   *format,
-                                 ...)
-{
-  if (DEBUG_CHECK_CSS)
-    {
-      va_list args;
-      GError *error;
-
-      va_start (args, format);
-      error = g_error_new_valist (GTK_CSS_PARSER_WARNING,
-                                  GTK_CSS_PARSER_WARNING_DEPRECATED,
-                                  format, args);
-      gtk_css_parser_emit_error (self,
-                                 gtk_css_parser_get_start_location (self),
-                                 gtk_css_parser_get_end_location (self),
-                                 error);
-      g_error_free (error);
-      va_end (args);
-    }
-}
-
 gboolean
 gtk_css_parser_consume_function (GtkCssParser *self,
                                 guint         min_args,
@@ -1160,7 +953,7 @@ gtk_css_parser_parse_url_arg (GtkCssParser *parser,
  *out_url = gtk_css_parser_consume_string (parser);
  if (*out_url == NULL)
    return 0;
-
+  
  return 1;
 }

@@ -1206,7 +999,7 @@ gtk_css_parser_consume_url (GtkCssParser *self)
      gtk_css_parser_error_syntax (self, "Expected a URL");
      return NULL;
    }
-
+  
  return url;
 }

@@ -1319,325 +1112,3 @@ gtk_css_parser_consume_any (GtkCssParser            *parser,

  return result;
 }
-
-gboolean
-gtk_css_parser_has_references (GtkCssParser *self)
-{
-  GtkCssTokenizer *tokenizer = get_tokenizer (self);
-  gboolean ret = FALSE;
-  int inner_blocks = 0, i;
-
-  /* We don't want gtk_css_parser_ensure_token to expand references on us here */
-  g_assert (self->n_refs == 0);
-
-  gtk_css_tokenizer_save (tokenizer);
-
-  do {
-      const GtkCssToken *token;
-
-      token = gtk_css_parser_get_token (self);
-
-      if (inner_blocks == 0)
-        {
-          if (gtk_css_token_is (token, GTK_CSS_TOKEN_EOF))
-            break;
-
-          if (gtk_css_token_is (token, GTK_CSS_TOKEN_CLOSE_PARENS) ||
-              gtk_css_token_is (token, GTK_CSS_TOKEN_CLOSE_SQUARE))
-            {
-              goto done;
-            }
-        }
-
-      if (gtk_css_token_is_preserved (token, NULL))
-        {
-          if (inner_blocks > 0 && gtk_css_token_is (token, GTK_CSS_TOKEN_EOF))
-            {
-              gtk_css_parser_end_block (self);
-              inner_blocks--;
-            }
-          else
-            {
-              gtk_css_parser_consume_token (self);
-            }
-        }
-      else
-        {
-          gboolean is_var = gtk_css_token_is_function (token, "var");
-
-          inner_blocks++;
-          gtk_css_parser_start_block (self);
-
-          if (is_var)
-            {
-              token = gtk_css_parser_get_token (self);
-
-              if (gtk_css_token_is (token, GTK_CSS_TOKEN_IDENT))
-                {
-                  const char *var_name = gtk_css_token_get_string (token);
-
-                  if (strlen (var_name) < 3 || var_name[0] != '-' || var_name[1] != '-')
-                    goto done;
-
-                  gtk_css_parser_consume_token (self);
-
-                  if (!gtk_css_parser_has_token (self, GTK_CSS_TOKEN_EOF) &&
-                      !gtk_css_parser_has_token (self, GTK_CSS_TOKEN_COMMA))
-                    goto done;
-
-                  ret = TRUE;
-                  /* We got our answer. Now get it out as fast as possible! */
-                  goto done;
-                }
-            }
-        }
-    }
-  while (!gtk_css_parser_has_token (self, GTK_CSS_TOKEN_SEMICOLON) &&
-         !gtk_css_parser_has_token (self, GTK_CSS_TOKEN_CLOSE_CURLY));
-
-done:
-  for (i = 0; i < inner_blocks; i++)
-    gtk_css_parser_end_block (self);
-
-  g_assert (tokenizer == get_tokenizer (self));
-
-  gtk_css_tokenizer_restore (tokenizer);
-  self->location = *gtk_css_tokenizer_get_location (tokenizer);
-  gtk_css_tokenizer_read_token (tokenizer, &self->token, NULL);
-
-  return ret;
-}
-
-static void
-clear_ref (GtkCssVariableValueReference *ref)
-{
-  g_free (ref->name);
-  if (ref->fallback)
-    gtk_css_variable_value_unref (ref->fallback);
-}
-
-#define GDK_ARRAY_NAME gtk_css_parser_references
-#define GDK_ARRAY_TYPE_NAME GtkCssParserReferences
-#define GDK_ARRAY_ELEMENT_TYPE GtkCssVariableValueReference
-
-GtkCssVariableValue *
-gtk_css_parser_parse_value_into_token_stream (GtkCssParser *self)
-{
-  GBytes *bytes = gtk_css_tokenizer_get_bytes (get_tokenizer (self));
-  const GtkCssToken *token;
-  gsize offset;
-  gsize length = 0;
-  GtkCssParserReferences refs;
-  int inner_blocks = 0, i;
-  gboolean is_initial = FALSE;
-
-  for (token = gtk_css_parser_peek_token (self);
-       gtk_css_token_is (token, GTK_CSS_TOKEN_WHITESPACE);
-       token = gtk_css_parser_peek_token (self))
-    {
-      gtk_css_parser_consume_token (self);
-    }
-
-  gtk_css_parser_references_init (&refs);
-
-  offset = self->location.bytes;
-
-  do {
-      token = gtk_css_parser_get_token (self);
-
-      if (length == 0 && gtk_css_token_is_ident (token, "initial"))
-        is_initial = TRUE;
-
-      if (gtk_css_token_is (token, GTK_CSS_TOKEN_BAD_STRING) ||
-          gtk_css_token_is (token, GTK_CSS_TOKEN_BAD_URL))
-        {
-          gtk_css_parser_error_syntax (self, "Invalid property value");
-          goto error;
-        }
-
-      if (inner_blocks == 0)
-        {
-          if (gtk_css_token_is (token, GTK_CSS_TOKEN_EOF))
-            break;
-
-          if (gtk_css_token_is (token, GTK_CSS_TOKEN_CLOSE_PARENS) ||
-              gtk_css_token_is (token, GTK_CSS_TOKEN_CLOSE_SQUARE))
-            {
-              gtk_css_parser_error_syntax (self, "Invalid property value");
-              goto error;
-            }
-        }
-
-      if (gtk_css_token_is_preserved (token, NULL))
-        {
-          if (inner_blocks > 0 && gtk_css_token_is (token, GTK_CSS_TOKEN_EOF))
-            {
-              length++;
-              gtk_css_parser_end_block (self);
-
-              inner_blocks--;
-            }
-          else
-            {
-              length++;
-              gtk_css_parser_consume_token (self);
-            }
-        }
-      else
-        {
-          gboolean is_var = gtk_css_token_is_function (token, "var");
-
-          length++;
-          inner_blocks++;
-
-          gtk_css_parser_start_block (self);
-
-          if (is_var)
-            {
-              token = gtk_css_parser_get_token (self);
-
-              if (gtk_css_token_is (token, GTK_CSS_TOKEN_IDENT))
-                {
-                  GtkCssVariableValueReference ref;
-                  char *var_name = g_strdup (gtk_css_token_get_string (token));
-
-                  if (strlen (var_name) < 3 || var_name[0] != '-' || var_name[1] != '-')
-                    {
-                      gtk_css_parser_error_syntax (self, "Invalid variable name: %s", var_name);
-                      g_free (var_name);
-                      goto error;
-                    }
-
-                  length++;
-                  gtk_css_parser_consume_token (self);
-
-                  if (!gtk_css_parser_has_token (self, GTK_CSS_TOKEN_EOF) &&
-                      !gtk_css_parser_has_token (self, GTK_CSS_TOKEN_COMMA))
-                    {
-                      gtk_css_parser_error_syntax (self, "Invalid property value");
-                      g_free (var_name);
-                      goto error;
-                    }
-
-                  ref.name = var_name;
-
-                  if (gtk_css_parser_has_token (self, GTK_CSS_TOKEN_EOF))
-                    {
-                      ref.length = 3;
-                      ref.fallback = NULL;
-                    }
-                  else
-                    {
-                      length++;
-                      gtk_css_parser_consume_token (self);
-
-                      ref.fallback = gtk_css_parser_parse_value_into_token_stream (self);
-
-                      if (ref.fallback == NULL)
-                        {
-                          gtk_css_parser_error_value (self, "Invalid fallback for: %s", var_name);
-                          g_free (var_name);
-                          goto error;
-                        }
-
-                      ref.length = 4 + ref.fallback->length;
-                      length += ref.fallback->length;
-                    }
-
-                  gtk_css_parser_references_append (&refs, &ref);
-                }
-              else
-                {
-                  if (gtk_css_token_is (token, GTK_CSS_TOKEN_EOF))
-                    {
-                      gtk_css_parser_error_syntax (self, "Missing variable name");
-                    }
-                  else
-                    {
-                      char *s = gtk_css_token_to_string (token);
-                      gtk_css_parser_error_syntax (self, "Expected a variable name, not %s", s);
-                      g_free (s);
-                    }
-                  goto error;
-                }
-            }
-        }
-    }
-  while (!gtk_css_parser_has_token (self, GTK_CSS_TOKEN_SEMICOLON) &&
-         !gtk_css_parser_has_token (self, GTK_CSS_TOKEN_CLOSE_CURLY));
-
-  if (inner_blocks > 0)
-    {
-      gtk_css_parser_error_syntax (self, "Invalid property value");
-      goto error;
-    }
-
-  if (is_initial && length == 1)
-    {
-      gtk_css_parser_references_clear (&refs);
-
-      return gtk_css_variable_value_new_initial (bytes,
-                                                 offset,
-                                                 self->location.bytes);
-    }
-  else
-    {
-      GtkCssVariableValueReference *out_refs;
-      gsize n_refs;
-
-      n_refs = gtk_css_parser_references_get_size (&refs);
-      out_refs = gtk_css_parser_references_steal (&refs);
-
-      return gtk_css_variable_value_new (bytes,
-                                         offset,
-                                         self->location.bytes,
-                                         length,
-                                         out_refs,
-                                         n_refs);
-    }
-
-error:
-  for (i = 0; i < inner_blocks; i++)
-    gtk_css_parser_end_block (self);
-
-  gtk_css_parser_references_clear (&refs);
-
-  return NULL;
-}
-
-void
-gtk_css_parser_get_expanding_variables (GtkCssParser          *self,
-                                        GtkCssVariableValue ***variables,
-                                        char                ***variable_names,
-                                        gsize                 *n_variables)
-{
-  gsize len = gtk_css_tokenizers_get_size (&self->tokenizers);
-  GtkCssVariableValue **vars = NULL;
-  char **names = NULL;
-  gsize n;
-
-  if (variables)
-    vars = g_new0 (GtkCssVariableValue *, len + 1);
-  if (variable_names)
-    names = g_new0 (char *, len + 1);
-
-  n = 0;
-  for (gsize i = 0; i < gtk_css_tokenizers_get_size (&self->tokenizers); i++)
-    {
-      GtkCssTokenizerData *data = gtk_css_tokenizers_index (&self->tokenizers, i);
-      if (variables && data->variable)
-        vars[n] = gtk_css_variable_value_ref (data->variable);
-      if (variable_names)
-        names[n] = g_strdup (data->var_name);
-      n++;
-    }
-
-  if (variables)
-    *variables = vars;
-
-  if (variable_names)
-    *variable_names = names;
-
-  if (n_variables)
-    *n_variables = n;
-}
@@ -22,7 +22,6 @@

 #include "gtkcssenums.h"
 #include "gtkcsstokenizerprivate.h"
-#include "gtkcssvariablevalueprivate.h"

 #include <gio/gio.h>

@@ -59,18 +58,10 @@ GtkCssParser *          gtk_css_parser_new_for_bytes            (GBytes
                                                                 GtkCssParserErrorFunc           error_func,
                                                                 gpointer                        user_data,
                                                                 GDestroyNotify                  user_destroy);
-GtkCssParser *          gtk_css_parser_new_for_token_stream     (GtkCssVariableValue            *value,
-                                                                 GFile                          *file,
-                                                                 GtkCssVariableValue           **refs,
-                                                                 gsize                           n_refs,
-                                                                 GtkCssParserErrorFunc           error_func,
-                                                                 gpointer                        user_data,
-                                                                 GDestroyNotify                  user_destroy);
 GtkCssParser *          gtk_css_parser_ref                      (GtkCssParser                   *self);
 void                    gtk_css_parser_unref                    (GtkCssParser                   *self);

 GFile *                 gtk_css_parser_get_file                 (GtkCssParser                   *self) G_GNUC_PURE;
-GBytes *                gtk_css_parser_get_bytes                (GtkCssParser                   *self) G_GNUC_PURE;
 GFile *                 gtk_css_parser_resolve_url              (GtkCssParser                   *self,
                                                                 const char                     *url);

@@ -90,7 +81,6 @@ void                    gtk_css_parser_end_block                (GtkCssParser
 void                    gtk_css_parser_skip                     (GtkCssParser                   *self);
 void                    gtk_css_parser_skip_until               (GtkCssParser                   *self,
                                                                 GtkCssTokenType                 token_type);
-void                    gtk_css_parser_skip_whitespace          (GtkCssParser                   *self);

 void                    gtk_css_parser_emit_error               (GtkCssParser                   *self,
                                                                 const GtkCssLocation           *start,
@@ -120,9 +110,6 @@ void                    gtk_css_parser_warn                     (GtkCssParser
 void                    gtk_css_parser_warn_syntax              (GtkCssParser                   *self,
                                                                 const char                     *format,
                                                                 ...) G_GNUC_PRINTF(2, 3);
-void                    gtk_css_parser_warn_deprecated          (GtkCssParser                   *self,
-                                                                 const char                     *format,
-                                                                 ...) G_GNUC_PRINTF(2, 3);


 gboolean                gtk_css_parser_has_token                (GtkCssParser                   *self,
@@ -163,18 +150,5 @@ gsize                   gtk_css_parser_consume_any              (GtkCssParser
                                                                 gsize                           n_options,
                                                                 gpointer                        user_data);

-gboolean                gtk_css_parser_has_references           (GtkCssParser                   *parser);
-
-GtkCssVariableValue *   gtk_css_parser_parse_value_into_token_stream (GtkCssParser              *parser);
-
-void                    gtk_css_parser_get_expanding_variables (GtkCssParser              *parser,
-                                                                GtkCssVariableValue     ***variables,
-                                                                char                    ***names,
-                                                                gsize                     *n_variables);
-
-
-/* We cannot include gtkdebug.h, so we must keep this in sync */
-#define GTK_CSS_PARSER_DEBUG_CSS (1 << 20)
-
 G_END_DECLS

@@ -26,7 +26,6 @@ struct _GtkCssSection
  int                 ref_count;
  GtkCssSection      *parent;
  GFile              *file;
-  GBytes             *bytes;
  GtkCssLocation      start_location;
  GtkCssLocation      end_location;   /* end location if parser is %NULL */
 };
@@ -49,30 +48,6 @@ GtkCssSection *
 gtk_css_section_new (GFile                *file,
                     const GtkCssLocation *start,
                     const GtkCssLocation *end)
-{
-  return gtk_css_section_new_with_bytes (file, NULL,start, end);
-}
-
-/**
- * gtk_css_section_new_with_bytes: (constructor)
- * @file: (nullable) (transfer none): The file this section refers to
- * @bytes: (nullable) (transfer none): The bytes this sections refers to
- * @start: The start location
- * @end: The end location
- *
- * Creates a new `GtkCssSection` referring to the section
- * in the given `file` or the given `bytes` from the `start` location to the
- * `end` location.
- *
- * Returns: (transfer full): a new `GtkCssSection`
- *
- * Since: 4.16
- **/
-GtkCssSection *
-gtk_css_section_new_with_bytes (GFile  *file,
-                                GBytes *bytes,
-                                const GtkCssLocation *start,
-                                const GtkCssLocation *end)
 {
  GtkCssSection *result;

@@ -85,8 +60,6 @@ gtk_css_section_new_with_bytes (GFile  *file,
  result->ref_count = 1;
  if (file)
    result->file = g_object_ref (file);
-  if (bytes)
-    result->bytes = g_bytes_ref (bytes);
  result->start_location = *start;
  result->end_location = *end;

@@ -131,8 +104,6 @@ gtk_css_section_unref (GtkCssSection *section)
    gtk_css_section_unref (section->parent);
  if (section->file)
    g_object_unref (section->file);
-  if (section->bytes)
-    g_bytes_unref (section->bytes);

  g_free (section);
 }
@@ -180,25 +151,6 @@ gtk_css_section_get_file (const GtkCssSection *section)
  return section->file;
 }

-/**
- * gtk_css_section_get_bytes:
- * @section: the section
- *
- * Gets the bytes that @section was parsed from.
- *
- * Returns: (transfer none) (nullable): the `GBytes` from which the `section`
- *   was parsed
- *
- * Since: 4.16
- **/
-GBytes *
-gtk_css_section_get_bytes (const GtkCssSection *section)
-{
-  g_return_val_if_fail (section != NULL, NULL);
-
-  return section->bytes;
-}
-
 /**
 * gtk_css_section_get_start_location:
 * @section: the section
@@ -268,7 +220,7 @@ gtk_css_section_print (const GtkCssSection  *section,
      g_string_append (string, "<data>");
    }

-  g_string_append_printf (string, ":%zu:%zu",
+  g_string_append_printf (string, ":%zu:%zu", 
                          section->start_location.lines + 1,
                          section->start_location.line_chars + 1);
  if (section->start_location.lines != section->end_location.lines ||
@@ -46,11 +46,6 @@ GDK_AVAILABLE_IN_ALL
 GtkCssSection *    gtk_css_section_new                 (GFile                *file,
                                                        const GtkCssLocation *start,
                                                        const GtkCssLocation *end);
-GDK_AVAILABLE_IN_4_16
-GtkCssSection *    gtk_css_section_new_with_bytes      (GFile                *file,
-                                                        GBytes               *bytes,
-                                                        const GtkCssLocation *start,
-                                                        const GtkCssLocation *end);
 GDK_AVAILABLE_IN_ALL
 GtkCssSection *    gtk_css_section_ref                 (GtkCssSection        *section);
 GDK_AVAILABLE_IN_ALL
@@ -66,8 +61,6 @@ GDK_AVAILABLE_IN_ALL
 GtkCssSection *    gtk_css_section_get_parent          (const GtkCssSection  *section);
 GDK_AVAILABLE_IN_ALL
 GFile *            gtk_css_section_get_file            (const GtkCssSection  *section);
-GDK_AVAILABLE_IN_4_16
-GBytes *           gtk_css_section_get_bytes           (const GtkCssSection  *section);
 GDK_AVAILABLE_IN_ALL
 const GtkCssLocation *
                   gtk_css_section_get_start_location  (const GtkCssSection  *section);
@@ -36,9 +36,6 @@ struct _GtkCssTokenizer
  const char            *end;

  GtkCssLocation         position;
-
-  GtkCssLocation         saved_position;
-  const char            *saved_data;
 };

 void
@@ -571,14 +568,6 @@ gtk_css_token_init_dimension (GtkCssToken     *token,

 GtkCssTokenizer *
 gtk_css_tokenizer_new (GBytes *bytes)
-{
-  return gtk_css_tokenizer_new_for_range (bytes, 0, g_bytes_get_size (bytes));
-}
-
-GtkCssTokenizer *
-gtk_css_tokenizer_new_for_range (GBytes *bytes,
-                                 gsize   offset,
-                                 gsize   length)
 {
  GtkCssTokenizer *tokenizer;

@@ -587,8 +576,8 @@ gtk_css_tokenizer_new_for_range (GBytes *bytes,
  tokenizer->bytes = g_bytes_ref (bytes);
  tokenizer->name_buffer = g_string_new (NULL);

-  tokenizer->data = g_bytes_get_region (bytes, 1, offset, length);
-  tokenizer->end = tokenizer->data + length;
+  tokenizer->data = g_bytes_get_data (bytes, NULL);
+  tokenizer->end = tokenizer->data + g_bytes_get_size (bytes);

  gtk_css_location_init (&tokenizer->position);

@@ -615,12 +604,6 @@ gtk_css_tokenizer_unref (GtkCssTokenizer *tokenizer)
  g_free (tokenizer);
 }

-GBytes *
-gtk_css_tokenizer_get_bytes (GtkCssTokenizer *tokenizer)
-{
-  return tokenizer->bytes;
-}
-
 const GtkCssLocation *
 gtk_css_tokenizer_get_location (GtkCssTokenizer *tokenizer)
 {
@@ -1501,23 +1484,3 @@ gtk_css_tokenizer_read_token (GtkCssTokenizer  *tokenizer,
    }
 }

-void
-gtk_css_tokenizer_save (GtkCssTokenizer *tokenizer)
-{
-  g_assert (!tokenizer->saved_data);
-
-  tokenizer->saved_position = tokenizer->position;
-  tokenizer->saved_data = tokenizer->data;
-}
-
-void
-gtk_css_tokenizer_restore (GtkCssTokenizer *tokenizer)
-{
-  g_assert (tokenizer->saved_data);
-
-  tokenizer->position = tokenizer->saved_position;
-  tokenizer->data = tokenizer->saved_data;
-
-  gtk_css_location_init (&tokenizer->saved_position);
-  tokenizer->saved_data = NULL;
-}
--- a/Show More
+++ b/Show More