[mutter] (38 commits) Non-fast-forward update to branch wip/carlosg/performance-improvements

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/performance-improvements' 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:

  a61e59b... ClutterActor: Avoid frequent signal emission if possible
  e77f8f0... cogl: Mark vertex buffers as dynamic
  91309a2... ClutterActor: Preserve valid paint volumes till the next re
  2be35a2... ClutterActor: Call queue_redraw vfunc directly if possible
  d20a3c1... backends/native: Avoid generic closure marshaler for page f
  213e884... ClutterActor: Optimize away idempotent scale/position updat
  3ced67d... wayland: Collect frame completion time once for all surface
  bc5c47e... ClutterStage: Use non-generic marshaller for ::presented si
  32da0fc... ClutterStage: Store clip area as a region
  c702e5d... compositor: Use redraw clip region to cull out children
  cc74583... clutter: Avoid rounding compensation when invalidating 2D a
  af973f9... compositor: Ensure to clip partial shadow redraws
  b610b13... backends: Store MUTTER_STAGE_VIEWS envvar content just once
  cf7d9cb... wayland: Use weak ref to keep track of buffers
  e4c05b2... wayland: Use notify::allocation notification to update surf
  39fe4b2... compositor: Remove MetaSurfaceActorWayland::painting signal
  f3b0aba... clutter: Add ClutterPaintVolume argument to ClutterActor::q
  0a60619... compositor: Avoid changing pipeline/source if shadow is not
  c93ff67... compositor: Use queue_redraw vmethod over repaint-scheduled
  16b2be2... compositor: Remove MetaSurfaceActor::repaint-scheduled sign
  123807a... cogl: Ensure to only clear the depth buffer if depth testin

Commits added to the branch:

  d0bfb94... backends/native: Avoid generic closure marshaler for page f (*)
  d6d01c8... wayland: Collect frame completion time once for all surface (*)
  3887d25... ClutterStage: Use non-generic marshaller for ::presented si (*)
  f2309cd... backends: Store MUTTER_STAGE_VIEWS envvar content just once (*)
  410d66c... wayland: Make sure we have a pending geometry (*)
  f241bdb... wayland: Apply size hints regardless of geometry (*)
  5758401... xwayland: Use the right atom type for further selection req (*)
  e146428... Fix bashism in autogen.sh (*)
  2f30098... build: Fix non-wayland builds (*)
  c69d5d9... Update German translation (*)
  3a7c37c... Update Turkish translation (*)
  24195d8... Update Hungarian translation (*)
  b47de58... core: Add MetaCloseDialog (*)
  020e0bb... core: Implement MetaCloseDialogDefault (*)
  68a9675... compositor: Expose MetaPlugin vmethod to create a MetaClose (*)
  fe5138d... core: Replace close dialog implementation with MetaCloseDia (*)
  374bb63... cogl: Use pixel_format_to_gl_with_target in find_best_gl_ge (*)
  177e479... configure.ac: explicitly set link_all_deplibs=yes (*)
  561d71b... wayland: place window if maximized before placement (*)
  05d15f8... window/wayland: Don't try to resize window on tear down (*)
  4b4c2b1... ClutterActor: Avoid frequent signal emission if possible (*)
  bc041e0... cogl: Mark vertex buffers as dynamic (*)
  d620189... ClutterActor: Call queue_redraw vfunc directly if possible (*)
  5cb5baa... ClutterActor: Optimize away idempotent scale/position updat (*)
  cf1edff... wayland: Use notify::allocation notification to update surf (*)
  27ea62a... wayland: Use notify::allocation to update pointer as per co (*)
  27b949d... compositor: Remove MetaSurfaceActorWayland::painting signal (*)
  65e8169... clutter: Add ClutterPaintVolume argument to ClutterActor::q
  0605434... compositor: Avoid changing pipeline/source if shadow is not
  3402c50... compositor: Use queue_redraw vmethod over repaint-scheduled
  e5b0675... compositor: Remove MetaSurfaceActor::repaint-scheduled sign
  864bc79... cogl: Ensure to only clear the depth buffer if depth testin
  b98a8d9... clutter: Avoid rounding compensation when invalidating 2D a
  fa8e4f6... compositor: Ensure to clip partial shadow redraws
  77fd682... ClutterActor: Preserve valid paint volumes till the next re
  af3475f... ClutterStage: Store clip area as a region
  a7ee755... compositor: Use redraw clip region to cull out children
  8d75ea6... wayland: Use weak ref to keep track of buffers

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