D3DKMT_GPU_PREFERENCE_QUERY_STATE Enumeration

Specifies the GPU preference query state.

Syntax

typedef enum _D3DKMT_GPU_PREFERENCE_QUERY_STATE {
  D3DKMT_GPU_PREFERENCE_STATE_UNINITIALIZED,
  D3DKMT_GPU_PREFERENCE_STATE_HIGH_PERFORMANCE,
  D3DKMT_GPU_PREFERENCE_STATE_MINIMUM_POWER,
  D3DKMT_GPU_PREFERENCE_STATE_UNSPECIFIED
} D3DKMT_GPU_PREFERENCE_QUERY_STATE;

Constants

D3DKMT_GPU_PREFERENCE_STATE_UNINITIALIZED Unitialized.
D3DKMT_GPU_PREFERENCE_STATE_HIGH_PERFORMANCE High performance.
D3DKMT_GPU_PREFERENCE_STATE_MINIMUM_POWER Minimum power.
D3DKMT_GPU_PREFERENCE_STATE_UNSPECIFIED Unspecified.

Remarks

The user preference should be on of the following three options:

  • D3DKMT_GPU_PREFERENCE_STATE_HIGH_PERFORMANCE
  • D3DKMT_GPU_PREFERENCE_STATE_MINIMUM_POWER
  • D3DKMT_GPU_PREFERENCE_STATE_UNSPECIFIED

Requirements

   
Minimum supported client Windows 10, version 1809
Header d3dkmthk.h