OpenXR Specification (Source) 1.1.38

OpenXR Specification 1.1.38 (2024-06-09)

This is a fairly small release, with one new extension and a handful of fixes.

• Registry
  • Addition: New multi-vendor extension: XR_EXT_composition_layer_inverted_alpha
    (internal MR 3085,
    internal MR 3385)
  • Chore: Reserve an extension for Logitech.
    (internal MR 3384)
  • Chore: Register author tag for Deep Mirror.
    (OpenXR-Docs PR 171)
  • Fix: XrCompositionLayerPassthroughFB has a "parentstruct" of
    XrCompositionLayerBaseHeader (it is based on this type), rather than
    "structextends" (in the next chain). Bump extension revision.
    (internal MR 3305)
  • Fix: XR_EXT_plane_detection: Fix extents description and plane axis to match
    CTS and implementations.
    (internal MR 3374,
    internal issue 2281)
  • Fix: Correct typo in XR_FB_keyboard_tracking flag description.
    (internal MR 3393)
• Specification
  • Addition: New multi-vendor extension specification:
    XR_EXT_composition_layer_inverted_alpha
    (internal MR 3085)
  • Addition: Support emitting more comment attributes/elements from XML, and
    enable it for standalone headers.
    (internal MR 3377)
  • Fix: Note errata regarding third field name in
    XrCompositionLayerPassthroughFB. Bump extension revision due to XML fix.
    (internal MR 3305)
  • Fix: XR_EXT_plane_detection: Fix extents description and plane axis to match
    CTS and implementations.
    (internal MR 3374,
    internal issue 2281)
  • Fix: Correct typo in XR_FB_keyboard_tracking flag description.
    (internal MR 3393)
  • Fix: Correct typo in loader design document.
    (internal MR 3393)