D3DDDI_MARKERTYPE enumeration (d3dumddi.h)

Indicates the type of Event Tracing for Windows (ETW) marker event that the user-mode display driver supports.

Syntax

typedef enum D3DDDI_MARKERTYPE {
  D3DDDIMT_NONE,
  D3DDDIMT_PROFILE
} ;


`D3DDDIMT_NONE` No marker type is supported. This type is set on creation of the display device.
`D3DDDIMT_PROFILE` Profile mode, where the driver estimates the length of time the GPU takes to execute certain operations. The context submits GPU work for single-threaded user-mode DDIs. In this case, each time stamp denotes the end of GPU work. See Remarks of the pfnSetMarkerMode function for more info.