[gtk] (29 commits) Non-fast-forward update to branch wip/baedert/gl-rework

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/gl-rework' 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:

  1eb44b3... GdkRGBA: Use floats instead of doubles
  10016f8... gl renderer: remove a memory leak
  42f3a43... gl renderer: stop copying current color around
  f60731a... gl renderer: Don't copy border outline corner sizes around
  e4f9c9c...   gl renderer: Rewort passing rounded rects to shaders
  b76ee75... gl renderer: Fix debug color output
  e12006d... gl renderer: Shorten debug output impl
  402a83c... gl renderer: Fix color comparison
  48c70a7... gl renderer: Only send clip corners if we need to
  b2759b3... gl renderer: Fix program uniform updating code
  4de831b... gl renderer: Rewrite shader builder
  d93e5eb... gl renderer: Make RoundedRect work in gles
  b01c68f... gl renderer: Initialize alpha uniform to 1.0
  e2a9887... gl renderer: Don't copy matrix/offset of color matrix nodes
  660a073... gl renderer: Remove unused translation handling
  dba3a09... gl renderer: Remove a few outdated comments
  f1661b3... gl renderer: Trivial declaration reorder
  1dacfbc... gl renderer: Mark beginning of frame if DEBUG_OPS is set
  ba15eb8... GdkGLContext: check for GL_KHR_debug for GL debug output
  b4a01fe... gltextureatlas: Use more correct debug name for texture
  a2e4401... gl renderer: Upload GL_RGBA texture data in GLES
  53dd853... widget-factory: Fix more builder tool fallout
  af63d47... gl renderer: Add some in/out compat glue to the shaders
  c9c51fd... gl renderer: Move work to the gradient vertex shader
  55f2888... gl renderer: Shuffle things around a bit
  323ad2a... gl renderer: Remove some unneeded calculations from shaders

Commits added to the branch:

  cd959f1... GdkRGBA: Use floats instead of doubles
  04f8514... gl renderer: remove a memory leak
  f83e0e4... gl renderer: stop copying current color around
  fd030d1... gl renderer: Don't copy border outline corner sizes around
  5dd39b8...   gl renderer: Rewort passing rounded rects to shaders
  22414f2... gl renderer: Fix debug color output
  540230c... gl renderer: Shorten debug output impl
  fba9fa3... gl renderer: Fix color comparison
  095529b... gl renderer: Only send clip corners if we need to
  a3efef6... gl renderer: Fix program uniform updating code
  5cdac3c... gl renderer: Rewrite shader builder
  8755761... gl renderer: Make RoundedRect work in gles
  1f39118... gl renderer: Initialize alpha uniform to 1.0
  9cc0c8e... gl renderer: Don't copy matrix/offset of color matrix nodes
  1f5280f... gl renderer: Remove unused translation handling
  d974bc0... gl renderer: Remove a few outdated comments
  ba89d18... gl renderer: Trivial declaration reorder
  1f687b5... gl renderer: Mark beginning of frame if DEBUG_OPS is set
  55b9280... GdkGLContext: check for GL_KHR_debug for GL debug output
  5b3155f... gltextureatlas: Use more correct debug name for texture
  47b56c0... gl renderer: Upload GL_RGBA texture data in GLES
  08f0fab... widget-factory: Fix more builder tool fallout
  08b6c8c... gl renderer: Add some in/out compat glue to the shaders
  f088430... gl renderer: Move work to the gradient vertex shader
  ea543b5... gl renderer: Shuffle things around a bit
  a44dddb... gl renderer: Remove some unneeded calculations from shaders
  9ba70ab... gl renderer: Avoid an invalid read
  eefbc58... testentryicons: Fix a memory leak
  95f8ef8... supp: Ignore calloc in the AMD driver