[gtk] (40 commits) Non-fast-forward update to branch wip/otte/color-profiles

[Benjamin Otte <otte src gnome org>]

The branch 'wip/otte/color-profiles' 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:

  bff4c4a... cms: Add lcms to the build
  5263490... gdk: Add GdkColorProfile
  701c2cd... texture: Add a ::color-profile property
  04524c8... memorytexture: Split out GdkMemoryFormat handling
  89b5c30... memoryformat: Take a color profile when converting
  2e39dd6... gl: Refactor texture upload code
  796ec7e... API: Add gdk_memory_texture_new_with_color_profile()
  1eb30db... jpeg: Parse ICC profiles
  ad41426... widget-factory: Name the images pages
  990517c... widget-factory: Add gradient rendering test
  ef83933... gtk-demo: Add a color profile demo
  376e76c... Revamp the color profile demo
  2ed8562... surface: Use g_clear_thing()
  5aac918... API: Add GdkSurface::color-profile
  c393bab... gl: Move memory <=> GL format mapping
  4f8197a... memorytexture: Add gdk_memory_texture_convert()
  bd64088... gl: Move gdk_gl_context_upload_texture() into NGL
  6f85620... cairo: Add color profile get/set
  53dd150... gdk: Rework gdk_pixbuf_get_from_texture()
  ca7edb7... broadway: Use gdk_texture_save_to_png_bytes()
  9dcd4ee... gdk: Make gdk_texture_download_surface() take a target colo
  2f958e5... gdk: Add srgb_linear color profile
  4ef7111... ngl: Avoid cairo in icon upload
  7c85af2... memoryformat: Do some gdk_memory_convert() massaging
  24c19f3... png: Do loader conversions in GDK
  61f4740... png: Add private formats for weird PNG stuff
  17b22b6... memoryformat: Optimize more
  9ec2174... colorprofile: Implement a global transform cache
  8bd6c7a... png: Handle color profiles
  4861fef... png: Refactor png saving
  5b1c986... FIXME: Add crude color management impl for cairo
  e399ceb... FIXME: Add a crude way to color-correct GdkRGBAs
  0e19768... widget-factory: Add tests for loading color profiles
  af6b14e... tiff: Add color profile support
  b458cd2... memorytexture: Cosmetics
  21c87fe... jpeg: Save color profile information
  461fdbe... Check profiles match memory formats
  8a20ee6... Support color profiles in pixbufs
  3910be6... Add an lcms2 subproject
  91854dc... ngl: Upload textures in linear sRGB
  d45ab3f... ngl: Apply gamma to frames
  1be2d6f... ngl: Linearize colors too
  256308a... Linearize gl textures

Commits added to the branch:

  ce40c64... widget-factory: Copy alpha-corrected logo webm from gtk-dem
  9daabe2... cms: Add lcms to the build
  5246901... gdk: Add GdkColorProfile
  7fc244e... texture: Add a ::color-profile property
  6a31b9d... memorytexture: Split out GdkMemoryFormat handling
  548140f... memoryformat: Take a color profile when converting
  6c7d955... gl: Refactor texture upload code
  ffbaacf... API: Add gdk_memory_texture_new_with_color_profile()
  a64798b... jpeg: Parse ICC profiles
  631db32... widget-factory: Name the images pages
  b896a45... widget-factory: Add gradient rendering test
  e9b385c... gtk-demo: Add a color profile demo
  10320e4... Revamp the color profile demo
  48e85e5... surface: Use g_clear_thing()
  a888792... API: Add GdkSurface::color-profile
  78535ef... gl: Move memory <=> GL format mapping
  61f1dde... memorytexture: Add gdk_memory_texture_convert()
  dcbeecb... gl: Move gdk_gl_context_upload_texture() into NGL
  4a1c320... cairo: Add color profile get/set
  5ed62fa... gdk: Rework gdk_pixbuf_get_from_texture()
  3b606cb... broadway: Use gdk_texture_save_to_png_bytes()
  00f7769... gdk: Make gdk_texture_download_surface() take a target colo
  31365c1... gdk: Add srgb_linear color profile
  0575143... ngl: Avoid cairo in icon upload
  bc85028... memoryformat: Do some gdk_memory_convert() massaging
  3398ac1... png: Do loader conversions in GDK
  0c3a56b... png: Add private formats for weird PNG stuff
  31346a6... memoryformat: Optimize more
  9131c9e... colorprofile: Implement a global transform cache
  ee57a96... png: Handle color profiles
  dce85c8... png: Refactor png saving
  8ea3027... widget-factory: Add tests for loading color profiles
  81a6a23... tiff: Add color profile support
  7bcf456... memorytexture: Cosmetics
  95eeff1... jpeg: Save color profile information
  0af5e92... Check profiles match memory formats
  8e366f8... Support color profiles in pixbufs
  244e7db... Add an lcms2 subproject
  be7e5a4... FIXME: Add crude color management impl for cairo
  75675a4... gdk: Introduce GdkColor