D3DDDI_TESTCOMMANDBUFFEROP enumeration (d3dukmdt.h)

A D3DDDI_TESTCOMMANDBUFFEROP enumeration specifies the type of operation for a test command buffer.

Syntax

typedef enum _D3DDDI_TESTCOMMANDBUFFEROP {
  D3DDDI_TESTCOMMANDBUFFEROP_INVALID = 0,
  D3DDDI_TESTCOMMANDBUFFEROP_COPY = 1,
  D3DDDI_TESTCOMMANDBUFFEROP_FILL = 2,
  D3DDDI_TESTCOMMANDBUFFEROP_INFINITE_LOOP = 3,
  D3DDDI_TESTCOMMANDBUFFEROP_INFINITE_PREEMPTABLE_LOOP = 4,
  D3DDDI_TESTCOMMANDBUFFEROP_MAX
} D3DDDI_TESTCOMMANDBUFFEROP;

Constants

D3DDDI_TESTCOMMANDBUFFEROP_INVALID Value: 0 The operation is invalid or not specified.
D3DDDI_TESTCOMMANDBUFFEROP_COPY Value: 1 The command buffer operation is a copy operation.
D3DDDI_TESTCOMMANDBUFFEROP_FILL Value: 2 The command buffer operation is a fill operation.
D3DDDI_TESTCOMMANDBUFFEROP_INFINITE_LOOP Value: 3 The command is used to simulate a hung engine. The generated infinite loop must be not preemptable.
D3DDDI_TESTCOMMANDBUFFEROP_INFINITE_PREEMPTABLE_LOOP Value: 4 The command is used to test preemption of a long running command. The generated infinite loop must be preemptable.
D3DDDI_TESTCOMMANDBUFFEROP_MAX Maximum value for this enumeration.

Remarks

For more information, see Kernel-mode testing.

Requirements

Requirement	Value
Minimum supported client	Windows 11, version 24H2 (WDDM 3.2)
Header	d3dukmdt.h

See also

D3DDDI_TESTCOMMANDBUFFER

pfnBuildTestCommandBuffer