[cogl] (34 commits) Created branch wip/rig

[Robert Bragg <rbragg src gnome org>]

The branch 'wip/rig' was created.

Summary of new commits:

  e3bbb11... cogl-gst: allocate textures synchronously
  ecb1449... Fix _COGL_RETURN_VAL_IF_FAIL return type warning
  c6b618c... stb_image: upgrade to version 1.33
  0caae11... gmacros: Use _Static_assert for G_STATIC_ASSERT
  e6da6ce... standalone: Fix building standalone
  4d81037... Add deps/eglib library from the mono project
  d7e9acc... eglib: remove some redundant files
  3f92564... eglib: remove unused gpattern and gmarkup apis
  7dc35a9... eglib: simplify compiler checks
  f85d707... Tightly integrate ulib (was eglib)
  314fc19... build: split out list of deps into Makefile.sources
  70e62c8... configure: check for sdl2-rig instead of sdl2 pkg-config fi
  200203f... sdl2: Add android support
  8eb55e4... examples: Add a new SDL2 based Android example
  25aba05... Adds CoglAtlasSet and CoglAtlas apis
  3f6c0c1... check if we need to explicitly link with a libiconv library
  bdd61ba... Update Cogl description in README.in
  39785fc... update cogl.doap
  a4abd2b... Remove some leftover references to Clutter
  e160267... sdl2: fix GL driver selection
  fcf42f0... Enable building without gtk-doc, e.g. on OSX
  d75dac4... basic-video-player: don't try and sample mipmap
  ff112da... cogl-gst: add cogl_gst_video_sink_get_natural_size() api
  8266a8a... framebuffer: update docs for _get_depth_texture()
  324fbc2... bitmap-conversion: Avoid using _COGL_GET_CONTEXT()
  41e6cba... blend-string: Expose internal test code as unit test
  e7fad38... blend-string: Avoid using _COGL_GET_CONTEXT
  d6928b5... texture-pixmap-x11: avoid depending on _GET_CONTEXT
  e35ec38... xlib: remove deprecated apis
  48a251c... bitmap: avoid unsigned int
  f007757... texture: make some texture vfuncs optional
  91d084f... Remove OpenGL ES 1.1 support
  b42fb5c... Remove ARBfp support
  ac232ff... Remove support for GL's legacy fixed function apis