[cogl] (50 commits) Created branch wip/cogl-1.14

[Robert Bragg <rbragg src gnome org>]

The branch 'wip/cogl-1.14' was created.

Summary of new commits:

  58bbf84... Bump version to 1.13.1
  87bc616... framebuffer: Support texture based depth buffers
  ce5d06a... framebuffer: split GL code out from cogl-framebuffer.c
  13f228f... Remove all remaining _EXP suffix defines
  abbc630... texture-rectangle: Make new_from_foreign api public
  977b6be... matrix: Add cogl_debug_matrix_print api
  316fef7... gitignore: Ignore the new and generated cogl-egl-defines.h
  8fe3675... build: Remove spurious Makefile.am
  b6b638c... renderer: Remove unused error from CoglRendererError
  dd93556... gitignore: Only ignore the README file at the root of the r
  bfc9879... core: Don't use g_once_*() API
  4c8d917... stb_image: Fix warnings that the original stb_image has
  714d916... build: Bump the glib dependency to 2.32
  db67dfb... Re-organize the source layout
  558e5b9... fix: texture-rectangle: Make new_from_foreign api public
  7c9e896... tests: Don't build test-journal with --disable-glib
  a6fc984... core: Don't initialize the GType system with --disable-glib
  18a32b8... build: Move the compiler checks and libtool initialization 
  7adb013... config: Don't read a config file at startup when using --di
  7b5e2ed... tests: Don't use g_test_verbose() as cogl doesn't use GTest
  445aa35... build: Indicate if cogl is build with i18n support
  4006985... build: Use the correct variable to indicate of cogl-gles2 w
  134c197... Adds CoglError api
  4724b74... build: Allow to build cogl without an external glib depende
  61f8b3e... Build: Add a --enable-standalone option
  fc861dd... build the sdl examples when glib is disabled
  173c901... build: Create the libtool file early as it's used by AS_GLI
  c7210b7... build: don't include deps/glib headers if glib enabled
  075796c... texture: rename texobj flush code as gl specific
  ecdc5f8... texture-2d: factor out all GL specific code
  871a262... blit: avoid using _COGL_GET_CONTEXT
  9287211... fix: texture-2d: factor out all GL specific code
  ed4e656... attribute: Split out GL specific code
  1238d61... Adds a NOP driver
  c41502a... clip-stack: Splits out opengl specific code
  cb6996d... buffer: move choice about using malloc closer to driver
  e87aa87... Give buffer/bitmap bind functions gl infix
  eb173bf... buffer: splits out GL specific code
  f87838f... fix: attribute: Split out GL specific code
  4143d77... fix: texture-2d: factor out all GL specific code
  f5c1da8... fix: attribute: Split out GL specific code
  fed5c6e... pipeline: remove dubious optimization
  eecfa85... pipeline: remove unused _MASK defines
  18a7cf5... pipeline: remove duplicate defines
  f84dbb8... pipeline: tidy up definition of *END defines
  8023f6f... Clearly define 3 progends that own the frag+vertends
  73bf490... Fix a warning in the vtable for texture_2d_get_data
  dc56e03... driver-gl: split out parse_gl_version function
  e31ebdc... check the glsl version during init
  7524136... add cogl-glsl-shader files to aid backporting patches