OpenXR SDK (Source) 1.0.23

OpenXR SDK 1.0.23 (2022-05-27)

This release primarily features a large number of new vendor and multi-vendor
extensions, as well as some updates to existing extensions. Some improvements
and fixes were made in SDK as well.

• Registry
  • Add new XR_ULTRALEAP_hand_tracking_forearm vendor extension.
    (internal MR 2154)
  • Add new XR_EXT_dpad_binding multi-vendor extension.
    (internal MR 2159)
  • Add "externally synchronized" markup for xrBeginFrame and xrEndFrame so
    they get the matching box and their session parameters are included in the list
    of externally-synchronized parameters in the "Threading" section.
    (internal MR 2179,
    OpenXR-Docs issue 23,
    internal issue 1216)
  • Add new XR_FB_spatial_entity vendor extension.
    (internal MR 2194)
  • Add new XR_FB_spatial_entity_storage vendor extension.
    (internal MR 2194)
  • Add new XR_FB_spatial_entity_query vendor extension.
    (internal MR 2194)
  • Add new XR_FB_composition_layer_settings vendor extension.
    (internal MR 2221)
  • Add new XR_FB_spatial_entity_container vendor extension.
    (internal MR 2236)
  • Add new XR_HTC_vive_wrist_tracker_interaction vendor extension.
    (internal MR 2252)
  • Add XR_HTC_hand_interaction extension.
    (internal MR 2254)
  • Add new XR_VARJO_view_offset vendor extension.
    (internal MR 2255)
  • Add new XR_META_performance_metrics vendor extension.
    (internal MR 2256)
  • Add new XR_META_vulkan_swapchain_create_info vendor extension.
    (internal MR 2257)
  • Change the XML type of XR_MIN_COMPOSITION_LAYERS_SUPPORTED so it outputs an
    includable snippet for the spec text.
    (internal MR 2201,
    internal issue 1652,
    OpenXR-Docs issue 117)
  • Fix registry consistency script and codegen scripts to allow extension of KHR
    and EXT enumerations with vendor-specific members.
    (internal MR 2213,
    internal MR 2243)
  • Fix warning print statement arguments in header generation/validation script.
    (internal MR 2244)
  • Reserve the extension number for multi-vendor hand interaction profile
    extension.
    (internal MR 2206)
  • Reserve vendor extensions 304-317 for Qualcomm
    (internal MR 2258)
  • Reserve vendor extensions 318-370 for HTC.
    (internal MR 2266)
  • KHR_composition_layer_depth: Update spec version to 6 for updated spec text.
    (internal MR 2207,
    internal issue 1651)
  • XR_EXT_eye_gaze_interaction: Update the spec version for spec text change.
    (internal MR 2227)
  • XR_EXT_uuid: Add enum tags to XR_UUID_SIZE_EXT to ensure it is defined
    before XrUuidEXT in generated header
    (internal MR 2234,
    internal issue 1673)
  • XR_FB_hand_aim_tracking, XR_FB_hand_tracking_capsule,
    XR_FB_hand_tracking_mesh: Fix documentation to specify correct next chain
    usage.
    (internal MR 2229)
  • XR_FB_hand_tracking_capsules: Update XrHandCapsuleFB and
    XrHandTrackingCapsulesStateFB to use
    XR_HAND_TRACKING_CAPSULE_POINT_COUNT_FB and
    XR_HAND_TRACKING_CAPSULE_COUNT_FB enums when defining arrays so they match
    the usual practice for vendor extensions
    (internal MR 2216)
  • XR_FB_passthrough_keyboard_hands: Add
    XR_PASSTHROUGH_LAYER_PURPOSE_TRACKED_KEYBOARD_MASKED_HANDS_FB, update spec
    version to 2.
    (internal MR 2270)
  • XR_FB_passthrough: add XrPassthroughBrightnessContrastSaturationFB, update
    spec version to 2
    (internal MR 2222)
  • XR_FB_render_model: Add capability support levels, bump spec version to 2.
    (internal MR 2264)
  • XR_FB_space_warp: Add
    XR_COMPOSITION_LAYER_SPACE_WARP_INFO_FRAME_SKIP_BIT_FB into
    XrCompositionLayerSpaceWarpInfoFlagBitsFB, update spec version to 2.
    (internal MR 2193)
  • XR_HTC_vive_focus3_controller_interaction: Support component path
    "/input/squeeze/value", update spec version to 2.
    (internal MR 2253)
  • XR_KHR_D3D11_enable and XR_KHR_D3D12_enable: Update to describe error
    conditions for XR_ERROR_GRAPHICS_DEVICE_INVALID.
    (internal MR 2176,
    internal issue 1617)
  • XR_MSFT_spatial_graph_bridge: Update to revision 2.
    (internal MR 2182)
• SDK
  • Add org.khronos.openxr.intent.category.IMMERSIVE_HMD category to intent-
    filter for AndroidManifest.xml, to indicate immersive application
    (internal MR 2219)
  • Common: Fix definitions in xr_linear.h so that it can be compiled as C or
    C++.
    (internal MR 2217)
  • Fix warnings raised by Clang on various platforms.
    (internal MR 2197)
  • Fix source-generation script and codegen scripts to allow extension of KHR and
    EXT enumerations with vendor-specific members.
    (internal MR 2240,
    internal MR 2243)
  • Fix warning print statement arguments in header generation/validation script.
    (internal MR 2244)
  • Loader: Adjust Android loader build to use the static C++ runtime, since we do
    not expose any C++ interfaces.
    (OpenXR-SDK-Source PR 307,
    internal issue 1712)
  • Remove "Draft" status accidentally left on the loader design doc/spec.
    (OpenXR-SDK-Source PR 300,
    internal issue 1688)
  • Validation Layer: Functions that start with xrTryCreate will receive the same
    warnings as functions that start withxrCreate.
    (internal MR 2182)
  • cmake: Install pkgconfig file in mingw
    (OpenXR-SDK-Source PR 308)
  • hello_xr: Shutdown OpenGL graphics to allow it to be restarted
    (internal MR 2241)
  • hello_xr: remove call to swapbuffers to fix OpenGL frame timing.
    (internal MR 2249)
  • hello_xr: Fix typo in declspec keyword
    (OpenXR-SDK-Source PR 302,
    internal issue 1691)

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:1.0.23'

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

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