[gtk+] (91 commits) Non-fast-forward update to branch wip/matthiasc/shadertoy

[Matthias Clasen <matthiasc src gnome org>]

The branch 'wip/matthiasc/shadertoy' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  5e887ee... wip: support custom shaders in vulkan
  98f99f5... inspector: learn about new nodes
  c33f718... A shadertoy frontend
  d7de55f... Cosmetic improvements
  66f64eb... Shadertoy: more cosmetics
  4a313a2... Allow custom pipelines to have textures
  45381ae... Add child nodes to the shadertoy example
  e0ceeb8... Export render node get_child functions
  6153351... cheat
  21e8b74... inspector: Show pixel shader node children
  5f584c7... shadertoy: Add an entry

Commits added to the branch:

  44b9b6c... Fix broken translations of 'calendar:' settings (ignored tr (*)
  da701ed... emojichooser: Plug a memory leak (*)
  00f8a11... Label: Replace allow-none with nullable/optional (*)
  b5ac277... Plug a memory leak (*)
  f6626a9... gsk: Documentation additions (*)
  d09f695... gsk: Some g-i annotation fixes (*)
  60cee73... GtkBuilder: Enforce "class" as a mandatory attribute for <o (*)
  4970404... gsk: count fallback pixels (*)
  816b47d... gsk: Make profiler counters more useful (*)
  171fef4... Fix a typo (*)
  b1e98d1... vulkan: add a frame counter to the profiler (*)
  cfbd6b4... gsk: Add a way to reset profiler counters (*)
  ae2c645... gsk: report fallback pixels as a profile counter (*)
  08e3753... gdk-wayland: Do not leak dummy 1x1 surface on every draw (*)
  d812fc8... gdk: Tone down Vulkan validation (*)
  145e4fd... gsk: Fix Vulkan validation errors for image upload (*)
  4854705... vulkan: Update the outset-shadow fragment shaders (*)
  c9df0c3... flowbox: Fix annotation for GListModel binding callback (*)
  91bb86c... inspector: Mark missing strings for translation (*)
  ff188f6... Add an api to create intermediate textures (*)
  85e4e06... Add semaphores to the command buffer submit api (*)
  cbf897a... Add an api to get the vertex data for a render pass (*)
  d61a715... vulkan: Implement multiple render passes (*)
  4d8e7d7... gsk: Add a profile counter for vulkan render passes (*)
  7679669... gsk: Redo the sampling in the profiler (*)
  72d043d... gsk: Change the profiler setup (*)
  535529c... vulkan: Measure gpu time (*)
  74ce204... GdkEvent: Unref user_data in free (*)
  29dd0a9... GdkEvent: OWNER_CHANGE events have a selection as well (*)
  29a4f0c... Plug some memory leaks (*)
  149dd1f... recorder: show color information for color nodes (*)
  65bfdf4... recorder: Show text node properties (*)
  e58ee9a... recorder: Show surfaces and textures (*)
  2da234d... Reshuffle the recorder ui a bit (*)
  cddf415... Recorder: Show colors visually for text too (*)
  ae549c6... recorder: Put text color in the right row (*)
  9e9df66... Recorder: Show details of border nodes (*)
  2d5a121... recorder: Show details for opacity nodes (*)
  0d8b253... Recorder: Show details of crossfade nodes (*)
  e45ab76... gsk: remove gsk_blend_node_get_blend_mode from public api (*)
  5e4f730... recorder: Show details for blend nodes (*)
  89261d1... Recorder: Show details of blur nodes (*)
  352b566... Recorder: Show details about linear gradient nodes (*)
  9e2e6c1... gsk: Fix a typo (*)
  5d698c1... Recorder: Add details for inset and outset shadow nodes (*)
  f385557... adwaita: Remove outlines from focused entries for now (*)
  ad1f5fe... box: Remove size_allocate_no_center (*)
  392af59... box: Remove return value from box_pack (*)
  1883724... build: Add widgetorder unit test to build system (*)
  a196ad7... widget: Fix inserting child widgets at the beginning (*)
  c8c39af... testsuite: Add test case for previous commit (*)
  29d4019... docs: css-properties: Fix wrongly repeated colour (*)
  e91051a... vulkan: Fix setup for dependent render passes (*)
  538e7c7... vulkan: Allow to control scaling in the blend pipeline (*)
  5577fde... vulkan: Rename blend pipeline to texture (*)
  e382f95... vulkan: Move sampler creation down (*)
  31d8fe3... vulkan: Add a repeating sampler (*)
  836e18c... Support repeat nodes in vulkan (*)
  e9dedc5... inspector: GSK_IS_RENDER_NODE() does NULL-check (*)
  52afccb... Fix a doc comment (*)
  3a37440... Cosmetics (*)
  4c29102... vulkan: Add a counter for intermediate textures (*)
  983e0b7... Small simplification (*)
  50bea37... Reshuffle things a little bit (*)
  4e33be1... Add a forgotten rename (*)
  5340962... switch: Remove some unneeded includes (*)
  773973d... cssshadowsvalue: Don't heap-allocate shadows (*)
  a32725b... iconhelper: Don't inherit from GObject (*)
  2da82f8... image: Remove priv pointer (*)
  bcaed4b... image: Remove some unneeded includes (*)
  edaa2c4... label: Remove priv pointer (*)
  29a6c66... switch: Remove priv pointer (*)
  b5c3c51... spinner: Remove priv pointer (*)
  0f6574d... stylecontext: Drop priv pointer (*)
  3aaea0e... Clip intermediate textures (*)
  a4d984f... Create tests for GskTextNode (*)
  47464ce... Create tests for gsk box shadows (*)
  8beb781... Start reftests for gsk (*)
  d2afa1d... gtkroundedbox: Remove some unneeded conditionals (*)
  8e59b3b... snapshot: Use one large GArray for all states (*)
  f5297e6... snapshot: Use one GPtrArray for all nodes (*)
  604da88... snapshot: Fix mixup when creating crossfade nodes (*)
  3bdc9d7... imcontext: Fix typo on ctrl+shift+u hex sequences handling (*)
  252b03c... Frame: Enhance CSS docs (*)
  06bf049... Revert "widget-factory: Usefully demo Frame shadow types" (*)
  f4ffd26... widget-factory: Demo different Frame border-styles (*)
  1b657e9... Support custom shaders in vulkan
  7e60905... inspector: learn about new nodes
  d10c71b... cheat
  f48e41d... A shadertoy frontend
  8e27005... Add an example shader

(*) This commit already existed in another branch; no separate mail sent