// d3dhal.h

typedef struct _D3DHAL_DP2DELETEQUERY {
  DWORD dwQueryID;
} D3DHAL_DP2DELETEQUERY;
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Windows Driver Kit DDI reference (ns-d3dhal-_d3dhal_dp2deletequery)

_D3DHAL_DP2DELETEQUERY structure

Description

DirectX 9.0 and later versions only.

One or more D3DHAL_DP2DELETEQUERY structures are parsed from the command buffer by the D3dDrawPrimitives2 callback when the D3DHAL_DP2COMMAND structure's bCommand member is set to D3DDP2OP_DELETEQUERY, and are used to release resources for queries.

Members

`dwQueryID`

Identifies the query for which the driver releases resources.

Remarks

The runtime uses D3DHAL_DP2DELETEQUERY to identify each query. The driver's D3dDrawPrimitives2 callback must process wPrimitiveCount D3DHAL_DP2DELETEQUERY structures from the command buffer. The value of wPrimitiveCount is specified in the D3DHAL_DP2COMMAND structure. The driver parses these structures and releases resources for the queries that they represent.

D3DHAL_DP2DELETEQUERY - NtDoc