OpenXR SDK 1.0.28

OpenXR SDK 1.0.28 (2023-07-10)

This release contains improved compatibility and code quality fixes for the
loader, support for loading certain API layers on Android-based devices, and a
number of other improvements, in addition to the new extensions. Additionally,
the loader documentation now describes how OpenXR handles compatibility with
Android API levels of 30 and above: runtimes may need to update accordingly to
support this compatibility solution.

• Registry
  • Added defines to xr.xml for extension enum base and enum stride.
    (internal MR 2693,
    OpenXR-Docs issue 148,
    internal issue 1979)
  • Extension reservation: Reserve an extension for XR_EXT_future
    (internal MR 2631)
  • Extension reservation: Register ANDROID author ID and reserve 15 extensions
    for it.
    (internal MR 2690)
  • Extension reservation: Reserve extensions for "user presence" and "locate
    spaces"
    (internal MR 2705)
  • Extension reservation: Reserve 25 extensions for Magic Leap.
    (internal MR 2778)
  • Extension reservation: Reserve extension for XR_KHR_extendable_action_binding
    (internal MR 2779)
  • Fix spelling.
    (internal MR 2766)
  • Fixed the error code specification for xrGetControllerModelPropertiesMSFT
    function.
    (internal MR 2600)
  • New multi-vendor extension: XR_EXT_hand_interaction
    (internal MR 2116)
  • New multi-vendor extension: XR_EXT_plane_detection
    (internal MR 2510,
    internal MR 2791)
  • New multi-vendor extension: XR_EXT_hand_tracking_data_source
    (internal MR 2568)
  • New vendor extension: XR_META_passthrough_color_lut
    (internal MR 2507)
  • New vendor extension: XR_META_virtual_keyboard
    (internal MR 2555)
  • New vendor extension: XR_OPPO_controller_interaction
    (OpenXR-Docs PR 146)
  • Update Magic Leap contact
    (internal MR 2699)
  • XR_FB_face_tracking: Non-functional registry change, fixing a problem with
    standalone headers.
    (internal MR 2663)
  • XR_FB_scene: Introduce XrSemanticLabelsSupportInfoFB and bump spec version
    to 3.
    (internal MR 2682)
  • XR_FB_spatial_entity and XR_FB_scene: Add XR_ERROR_SIZE_INSUFFICIENT
    return code to functions which use the two-call idiom.
    (internal MR 2718)
  • XR_FB_touch_controller_pro: Fix XML to require the touch_controller_pro
    interaction profile for the extension
    (internal MR 2806)
  • registry: Remove extraneous whitespace from some commands.
    (OpenXR-SDK-Source PR 397)
  • schematron: Improve self tests.
    (internal MR 2680)
  • schematron: Require vendor tag on interaction profile paths introduced by
    extensions.
    (internal MR 2684)
  • scripts: Allow schematron to check an alternate XML file.
    (internal MR 2670)
• SDK
  • Allow compilation of OpenXR SDK on Mac
    (internal MR 2788,
    internal MR 2789,
    internal MR 2790,
    internal MR 2800)
  • Common: Add stdint.h include to platform_utils.hpp for GCC 13+
    (OpenXR-SDK-Source PR 406)
  • Describe building OpenXR SDK on macOS with Xcode
    (internal MR 2768)
  • Handle clang-format-16 in runClangFormat.sh, and adjust source files so its
    output matches the earlier version used on CI.
    (internal MR 2666,
    internal MR 2814)
  • Improvement: Fix clang warning -Wundef.
    (internal MR 2717)
  • Improvement: Fix leftover warnings when building with -Wall.
    (internal MR 2754,
    OpenXR-SDK-Source PR 410)
  • Loader: On Android, use a single logcat tag for all parts of the loader.
    (internal MR 2688)
  • Loader: Update the required queries elements for an OpenXR application on
    Android, so that runtime and layer components loaded in the application process
    may access their own package in API >29.
    (internal MR 2708)
  • Loader: Search system directories for API layer manifests on Android
    (internal MR 2709)
  • Loader: Add Product and OEM partition to active runtime search path on Android
    (internal MR 2709)
  • Loader: Improve casting to uint32_t edge case handling.
    (internal MR 2745)
  • Loader: Clear possible dangling next pointers in XR_EXT_debug_utils label
    structures.
    (internal MR 2764)
  • Validation Layer: Fix the validation_layer_generator to not check static array
    addresses.
    (OpenXR-SDK-Source PR 399)
  • api_layers: Update API Layers spec section in README.md
    (internal MR 2753)
  • cmake: Set up alias targets OpenXR::openxr_loader and OpenXR::headers so
    that the loader and headers may be used the same whether you used
    find_package(OpenXR) on binaries or have included the source tree as a
    subproject.
    (internal MR 2793)
  • gradle: Add license for gradlew and gradlew.bat
    (internal MR 2725)
  • gradle: General cleanup and updates of Android build system.
    (internal MR 2796)
  • hello_xr: Enable building with latest Android Studio canary
    (OpenXR-SDK-Source PR 393)
  • layers: Code cleanup and calling convention fixes
    (internal MR 2784)
  • loader test: Fix for Windows 32-bit
    (internal MR 2784)
  • loader test: Fix CMake dependencies.
    (internal MR 2776)

Attached release artifacts are signed by specification editor Ryan Pavlik's key, with fingerprint F029455EAB70F520FF4A03BD7F534CD56F00321E.

Additional binaries are available from the OpenXR-SDK-Source repo release 1.0.28