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CogSimGuy
Up and Coming
July 29, 2021

Tutorials and enabled features

Is there somewhere that lists the supported features and capabilities available through the Oculus implementation of OpenXR? Additionally some tutorials/code snips would be very welcome for items such as MultiView and setting the frame rate.

      3 replies

      CogSimGuyAuthor
      Up and Coming
      July 30, 2021

      Further to last, as an example using the mobile SDK I have added 

      XR_FB_display_refresh_rate

       to my instance extensions and verified they are enabled via the logger

      I/OpenXR: xrCreateInstance: Extension XR_FB_display_refresh_rate enabled

      however 

       xrEnumerateDisplayRefreshRatesFB

       xrGetDisplayRefreshRateFB

      xrRequestDisplayRefreshRateFB

      are all listed as "undeclared"? I'm not sure if there's something I'm missing or if these extensions are not yet supported in the SDK?

       

       

       

        Starkium
        Up and Coming
        December 21, 2021

        Did you ever get an answer to this? I'm required to be on openXR now, but I can't get or set refresh rates on the hmd which AppSW requires in order to change it's mode.

        Bringing games to Life
        johnkearney
        Meta Employee
        January 25, 2022

        Hi CogSimGuy Starkium  - we include usage of XR_FB_color_space in the Oculus Mobile OpenXR SDK samples which will follow the same pattern as XR_FB_display_refresh_rate. Specifically, you'll need to look at XrSamples/XrCompositor_NativeActivity/Src/XrCompositor_NativeActivity.c

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