[clutter] (35 commits) Created branch wip/apocalypses/apocalypse-3

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'wip/apocalypses/apocalypse-3' was created.

Summary of new commits:

  f07a467... Add PaintNode, an element on the render object tree
  830b1a1... actor: Add paint_node virtual function
  3292ad2... Add ClutterContent
  96dc5a8... docs: Update documentation on the paint sequence
  a1cb79f... docs: Update the API reference
  90ea7c2... paint-node: Use JSON-GLib for debug serialization
  d3d03fb... content: Make vfuncs optional
  5245121... content: Turn attached and detached into signals
  71d2160... paint-nodes: Use logical extents for the TextNode::draw
  c59a6d1... interactive/content: Define the size of the text geometry
  82927b4... paint-nodes: Fix compiler warning
  10e8253... actor: Make paint_node() and ::paint mutually exclusive
  65792fc... conform/text-cache: Use the stage paint signal
  942c7e4... conform: Skip actor-offscreen-redirect
  0326d21... content: Make get_preferred_size() public
  1db8ca9... paint-node: Remove redundant declarations
  e8b223a... Add ClutterCanvas, a drawing content
  f4ac516... canvas: Add canvas size to the ::draw signal
  decb634... canvas: Fix single header inclusion guard
  a3618aa... Add ClutterImage, and image data content
  c3f13c9... actor: Add minification/magnification filters
  8c4c2d0... Use the content scaling filters
  4bff8d1... interactive/canvas: Set the scaling filters
  7776160... Update clutter.symbols
  8c23f5b... build: Check for gdk-pixbuf
  9be848f... interactive/image: Test ClutterImage
  990f801... interactive/image-box: Add a pure Image test, suitable for 
  e17a869... Documentation fixes
  a6eea66... actor: Fix RESIZE_ASPECT mode for the content box
  d86eac7... image: Add get_texture()
  1842a18... image: Add set_area() method
  40def1b... paint-node: Make texture template pipeline clamp to edge
  f95c8a1... po: Update POTFILES.in
  8ef85bc... actor: Unconditionally emit ::paint
  889c407... interactive/image-box: Remove unneeded stuff