D3DDDIARG_CREATEQUERY structure (d3dumddi.h)
The D3DDDIARG_CREATEQUERY structure identifies a query to create.
Syntax
typedef struct _D3DDDIARG_CREATEQUERY {
[in] D3DDDIQUERYTYPE QueryType;
[out] HANDLE hQuery;
} D3DDDIARG_CREATEQUERY;
Members
[in] QueryType
A D3DDDIQUERYTYPE-typed value that indicates the query type to create resources for.
[out] hQuery
A handle to the query. The user-mode display driver's CreateQuery function returns this handle to the Microsoft Direct3D runtime.
Remarks
The Direct3D runtime uses the handle that is specified by the hQuery member when the runtime calls:
- The IssueQuery function to process a query.
- The GetQueryData function to retrieve information about the query.
- The DestroyQuery function to destroy the handle.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
| Header | d3dumddi.h (include D3dumddi.h) |