C Specification

The xrUpdatePassthroughColorLutMETA function is defined as:

// Provided by XR_META_passthrough_color_lut
XrResult xrUpdatePassthroughColorLutMETA(
    XrPassthroughColorLutMETA                   colorLut,
    const XrPassthroughColorLutUpdateInfoMETA*  updateInfo);

Parameters

Parameter Descriptions

Description

Updates the LUT data of a passthrough color LUT. The data type of the color LUT (resolution and channels) is immutable. The provided data in this call must therefore match the data type specified at creation time. Specifically, XrPassthroughColorLutDataMETA::bufferSize of the new data must be equal to the XrPassthroughColorLutDataMETA::bufferSize specified during creation. Otherwise, the runtime must return XR_ERROR_VALIDATION_FAILURE.

The runtime must reflect changes to color LUT data on all Passthrough layers the color LUT is currently applied to.

Valid Usage (Implicit)
Return Codes
On success, this command returns

  • XR_SUCCESS

  • XR_SESSION_LOSS_PENDING

On failure, this command returns

  • XR_ERROR_FUNCTION_UNSUPPORTED

  • XR_ERROR_VALIDATION_FAILURE

  • XR_ERROR_RUNTIME_FAILURE

  • XR_ERROR_HANDLE_INVALID

  • XR_ERROR_INSTANCE_LOST

  • XR_ERROR_SESSION_LOST

  • XR_ERROR_PASSTHROUGH_COLOR_LUT_BUFFER_SIZE_MISMATCH_META

  • XR_ERROR_FEATURE_UNSUPPORTED

See Also

XR_META_passthrough_color_lut, XrPassthroughColorLutMETA, XrPassthroughColorLutUpdateInfoMETA

Document Notes

For more information, see the OpenXR Specification

This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.

Copyright

Copyright 2014-2024, The Khronos Group Inc.

This work is licensed under a Creative Commons Attribution 4.0 International License.