C Specification

The XrPerformanceMetricsCounterMETA structure is defined as:

// Provided by XR_META_performance_metrics
typedef struct XrPerformanceMetricsCounterMETA {
    XrStructureType                         type;
    const void*                             next;
    XrPerformanceMetricsCounterFlagsMETA    counterFlags;
    XrPerformanceMetricsCounterUnitMETA     counterUnit;
    uint32_t                                uintValue;
    float                                   floatValue;
} XrPerformanceMetricsCounterMETA;

Members

Member Descriptions

  • type is the XrStructureType of this structure.

  • next is NULL or a pointer to the next structure in a structure chain. No such structures are defined in core OpenXR or this extension.

  • counterFlags is a bitmask of XrPerformanceMetricsCounterFlagBitsMETA describing the validity of value members.

  • counterUnit is a enum of XrPerformanceMetricsCounterUnitMETA describing the measurement unit.

  • uintValue is the counter value in uint32_t format. It is valid if counterFlags contains XR_PERFORMANCE_METRICS_COUNTER_UINT_VALUE_VALID_BIT_META.

  • floatValue is the counter value in float format. It is valid if counterFlags contains XR_PERFORMANCE_METRICS_COUNTER_FLOAT_VALUE_VALID_BIT_META.

Description

XrPerformanceMetricsCounterMETA is populated by calling xrQueryPerformanceMetricsCounterMETA to query real-time performance metrics counter information.

Valid Usage (Implicit)

See Also

XR_META_performance_metrics, XrPerformanceMetricsCounterFlagsMETA, XrPerformanceMetricsCounterUnitMETA, XrStructureType, xrQueryPerformanceMetricsCounterMETA

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.