DD_GETD3DQUERYCOUNTDATA structure (d3dhal.h)
DirectX 9.0 and later versions only.
DD_GETD3DQUERYCOUNTDATA is the data structure pointed to by the lpvData field of DD_GETDRIVERINFODATA for DD_GETDRIVERINFO2DATA queries with the type D3DGDI2_TYPE_GETD3DQUERYCOUNT.
Syntax
typedef struct _DD_GETD3DQUERYCOUNTDATA {
DD_GETDRIVERINFO2DATA gdi2;
DWORD dwNumQueries;
} DD_GETD3DQUERYCOUNTDATA;
Members
gdi2
Specifies a DD_GETDRIVERINFO2DATA structure that contains the GetDriverInfo2 data for the query.
dwNumQueries
Receives the number of supported query types.
Remarks
To handle D3DGDI2_TYPE_GETD3DQUERYCOUNT, the driver must store the number of query types that it supports in the dwNumQueries member of DD_GETD3DQUERYCOUNTDATA. Query types are represented by values in the D3DQUERYTYPE enumeration.
Requirements
| Requirement | Value |
|---|---|
| Header | d3dhal.h (include D3dhal.h) |
See also
D3DDP2OP_CREATEQUERY