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PO_FX_PERF_STATE_TYPE enumeration (wdm.h)

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The PO_FX_PERF_STATE_TYPE enumeration contains values that describe the type of performance states in a PO_FX_COMPONENT_PERF_SET.

Syntax

typedef enum _PO_FX_PERF_STATE_TYPE {
  PoFxPerfStateTypeDiscrete,
  PoFxPerfStateTypeRange,
  PoFxPerfStateTypeMaximum
} PO_FX_PERF_STATE_TYPE, *PPO_FX_PERF_STATE_TYPE;

Constants

 
PoFxPerfStateTypeDiscrete
Indicates that the performance state set contains a discrete number of states.
PoFxPerfStateTypeRange
Indicates that the performance state set contains a continuous distribution of states between a minimum and maximum value.
PoFxPerfStateTypeMaximum
This value is reserved for system use.

Remarks

The Type member of the PO_FX_COMPONENT_PERF_SET structure is a value from the PO_FX_PERF_STATE_TYPE enumeration.

Requirements

Requirement Value
Minimum supported client Supported starting with Windows 10.
Header wdm.h (include Wudfwdm.h)

See also

PO_FX_COMPONENT_PERF_SET

PoFxRegisterComponentPerfStates