tree ab44aa5f73c5a0b707f92bd91f5972260096cc6b
parent 00c86d8f352307d92b3d8d6f02970f7ef5b71827
author Bill Hollings <bill.hollings@brenwill.com> 1560577633 -0400
committer Bill Hollings <bill.hollings@brenwill.com> 1560577633 -0400

Support immutable depth compare samplers as constexpr samplers hardcoded in MSL.

On iOS GPU family 2 and earlier:
  - Allow immutable samplers to be passed to SPIRV-Cross in a format
    they can be output as hardcoded constexpr samplers in MSL.
  - Validate depth compare samplers are only used as immutable.

MVKMVKPipelineLayout & MVKDescriptorSetLayout can take null MVKCommandEncoder
to perform a validation pass when binding or pushing.
Reduce redundancy by combining SPIRVToMSLConverterContext structs
with compatible SPIRV-Cross structs.
Update MoltenVK version to 1.0.36.