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D3DKMT_WDDM_2_7_CAPS structure (d3dkmdt.h)

  • Article

Reserved for system use. Do not use.

Syntax

typedef struct _D3DKMT_WDDM_2_7_CAPS {
  union {
    struct {
      UINT HwSchSupported : 1;
      UINT HwSchEnabled : 1;
      UINT HwSchEnabledByDefault : 1;
      UINT IndependentVidPnVSyncControl : 1;
      UINT Reserved : 28;
    };
    UINT Value;
  };
} D3DKMT_WDDM_2_7_CAPS;

Members

HwSchSupported

Supports hardware-accelerated GPU scheduling.

HwSchEnabled

Indicates that hardware-accelerated GPU scheduling is enabled.

HwSchEnabledByDefault

Indicates that hardware-accelerated GPU scheduling is enabled by default.

IndependentVidPnVSyncControl

The driver supports independent VidPn VSync control.

Reserved

Reserved.

Value

An alternative way to access the cap bits.

Remarks

The graphics kernel uses D3DKMT_WDDM_2_7_CAPS to store various capabilities introduced in Windows Display Driver Model (WDDM) version 2.7. The driver provides its support capabilities during initialization, so it already knows all the values specified in this structure.

Requirements

Requirement Value
Minimum supported client Windows 10, version 2004
Header d3dkmdt.h