D3DDDI_TESTCOMMANDBUFFER structure (d3dukmdt.h)
The D3DDDI_TESTCOMMANDBUFFER structure describes a test command buffer for kernel-mode testing.
Syntax
typedef struct _D3DDDI_TESTCOMMANDBUFFER {
union {
D3DDDI_TESTCOMMANDBUFFER_COPY Copy;
D3DDDI_TESTCOMMANDBUFFER_FILL Fill;
char Reserved[64];
};
D3DDDI_TESTCOMMANDBUFFEROP Operation;
UINT Reserved1;
} D3DDDI_TESTCOMMANDBUFFER;
Members
Copy
When Operation is D3DDDI_TESTCOMMANDBUFFEROP_COPY, this field is a D3DDDI_TESTCOMMANDBUFFER_COPY structure for a copy operation.
Fill
When Operation is D3DDDI_TESTCOMMANDBUFFEROP_FILL, this field is a D3DDDI_TESTCOMMANDBUFFER_FILL structure for a fill operation.
Reserved[64]
Operation
A D3DDDI_TESTCOMMANDBUFFEROP enumeration that specifies the type of operation for the test command buffer, and which operation-specific structure to use.
Reserved1
Reserved.
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_DRIVERESCAPE_BUILDTESTCOMMANDBUFFER