OpenVR SDK 1.3.22
General:
- Removed DLL exports in the static library version of openvr_api.dll
Driver Interface:
- Added Prop_AdditionalSystemReportData_String, which allows drivers to put additional information about its devices in the system report.
- Added VREvent_SystemReport_Started, which gives drivers the opportunity to log before a system report is generated.
- Added IVRServerDriverHost::RequestRestart, which allows a driver to request a restart with a message that will be shown to the user, and an optional executable to run.
IVROverlay:
- Added viewportscale to scroll events. This is the overlay's vertical size relative to the overlay height.
IVRInput:
- Added IsUsingLegacyInput, which returns true if the application is using legacy input.
[git-p4: depot-paths = "//vr/steamvr/sdk_release/": change = 5016734]