tree 46fb26fb8c251c1abcdd881c813e3001257b89ff
parent 6e8de7c696e3bfebe26025ddd3cb91558b150167
author Bill Hollings <bill.hollings@brenwill.com> 1649032315 -0400
committer Bill Hollings <bill.hollings@brenwill.com> 1649032315 -0400

Use MVKExtensions.def to check OS version support for all Vulkan extensions.

In the interests of Single Source of Truth, OS version support is now populated
in MVKExtensions.def, and that info is used to validate each Vulkan extension
against OS version support for the functionality required by the extension, with
the default being unsupported, unless otherwise indicated in MVKExtensions.def.

- Add OS version info for each extension in MVKExtensions.def.
- mvkIsSupportedOnPlatform() checks every extension for OS version support,
  not just a separately-populated list of OS version limitations (that defaulted
  to supported, instead of unsupported).
- Visually clean up MVKExtensions.def for easier reading.