OpenXR SDK (Source) 1.0.20

OpenXR SDK 1.0.20 (2021-10-04)

This release includes a proposed cross-vendor OpenXR loader for Android, Android
build system for hello_xr, and a number of new vendor extensions.

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:1.0.20'

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

Other release files are still signed by Ryan Pavlik's key as before, key fingerprint F029455EAB70F520FF4A03BD7F534CD56F00321E.

• Registry
  • Add new XR_HTCX_vive_tracker_interaction provisional vendor extension.
    (internal MR 1983)
  • Add new XR_VARJO_marker_tracking vendor extension.
    (internal MR 2129)
  • Add new XR_FB_triangle_mesh vendor extension.
    (internal MR 2130)
  • Add new XR_FB_passthrough vendor extension.
    (internal MR 2130)
  • Reserve vendor extensions for Facebook.
    (internal MR 2131)
  • Reserve a vendor extension for Almalence.
    (OpenXR-Docs PR 99)
  • XR_FB_color_space: Fix XML markup to indicate that
    XrSystemColorSpacePropertiesFB is chained to XrSystemProperties.
    (internal MR 2143)
• SDK
  • Loader specification: Describe a cross-vendor loader for use on Android.
    (internal MR 1949,
    internal issue 1425)
  • hello_xr: Add Android build system, using new cross-vendor loader, and make
    some improvements/fixes.
    (internal MR 1949,
    internal issue 1425)
  • loader: Implement cross-vendor loader for Android, with AAR Prefab packaging.
    (internal MR 1949,
    internal issue 1425)