OpenXR SDK 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)
• SDK
  • No significant changes

The Android loader can be found on Maven Central, by adding the following line to your Android app's build.gradle dependencies section:

implementation 'org.khronos.openxr:openxr_loader_for_android:1.1.38'

(There may be a delay of a few hours after release before artifacts are accessible on Maven Central.)

Alternately, the AAR file (plus signature by the dedicated spec editor key and associated POM) are attached to this release.

Other release files are signed by specification editor Rylie Pavlik's key, with key fingerprint 45207B2B1E53E1F2755FF63CC5A2D593A61DBC9D. Link goes to full public key.