[gtk+] (26 commits) Non-fast-forward update to branch wip/otte/shader

[Benjamin Otte <otte src gnome org>]

The branch 'wip/otte/shader' 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:

  4e61980... gskslvariable: Add API to query if access chain usage is po
  0194e3d... testsuite: Add a simple test runner for errors
  b4cb897... gsksldeclaration: Correctly parse initializers
  028be86... gsksl: Add support for stages
  e37d169... gsksl: Check qualifier/type combinations are valid
  5aaa479... gsksl: Parse interpolation qualifiers
  5600734... gskslexpression: Parse ++ and -- increment and decrement
  34e9a3f... gsksltype: Add gsk_sl_type_is_basic()
  a3d437c... gskspvwriter: Change get_id_for_zero/one() functions
  0f6a166... gsksl: Don't pass matcher to function argument parser
  4fea8d5... gskslstatement: Implement for loops
  60a4f19... gsksl: Allow an optional access qualifier of -1
  c46f571... gskslqualifier: Require type to determine storage class
  59f4039... gskspv: Deal with ImageOperands
  55a056f... gsksltype: Add sampler types
  478d93e... gsksl: Comparisons aren't allowed between opaque types
  e152c66... gskslbinary: Implement equal and not equal operations
  e7386ac... gsksl: Add gsk_sl_expression_parse_integral_constant()
  fe4f5de... gsksltype: Implement arrays
  9e498cc... gsksltype: Add hash/equal vfuncs
  47fab0c... gsksl: Parse array declarations
  4cbeae6... gsksl: Add a special case for vector-to-vector casts
  6482c2f... gsksl: Add initial support for native variables
  9d8ff42... gskslexpression: Detect out of range for array indexing
  d1b7028... gskslexpression: Implement conditional expressions
  c7874cf... gskslstatement: Implement discard statement

Commits added to the branch:

  8b6be69... gskslvariable: Add API to query if access chain usage is po
  dd09686... testsuite: Add a simple test runner for errors
  694411c... gsksldeclaration: Correctly parse initializers
  fdb8034... gsksl: Add support for stages
  9432ecc... gsksl: Check qualifier/type combinations are valid
  d7ce3cd... gsksl: Parse interpolation qualifiers
  d45dad5... gskslexpression: Parse ++ and -- increment and decrement
  d7afe9e... gsksltype: Add gsk_sl_type_is_basic()
  70197ca... gskspvwriter: Change get_id_for_zero/one() functions
  770e499... gsksl: Don't pass matcher to function argument parser
  edaa0dd... gskslstatement: Implement for loops
  a9fa0a3... gsksl: Allow an optional access qualifier of -1
  3d46716... gskslqualifier: Require type to determine storage class
  ac1623a... gskspv: Deal with ImageOperands
  8116c4a... gsksltype: Add sampler types
  a4e3248... gsksl: Comparisons aren't allowed between opaque types
  851f1b5... gskslbinary: Implement equal and not equal operations
  f2e8a92... gsksl: Add gsk_sl_expression_parse_integral_constant()
  26ff85e... gsksltype: Implement arrays
  4aae010... gsksltype: Add hash/equal vfuncs
  16795a5... gsksl: Parse array declarations
  05cddb0... gsksl: Add a special case for vector-to-vector casts
  459aa9c... gsksl: Add initial support for native variables
  150003e... gskslexpression: Detect out of range for array indexing
  e6bf74b... gskslexpression: Implement conditional expressions
  a701c7e... gskslstatement: Implement discard statement