ID3D11DeviceContext::CopyStructureCount Method

Copies data from a buffer holding variable length data.

Syntax

void CopyStructureCount(
  [in]  ID3D11Buffer *pDstBuffer,
  [in]  UINT DstAlignedByteOffset,
  [in]  ID3D11UnorderedAccessView *pSrcView
);

Parameter

• pDstBuffer [in]
  Typ: ID3D11Buffer*

  Pointer to ID3D11Buffer. This can be any buffer resource that other copy commands, such as ID3D11DeviceContext::CopyResource or ID3D11DeviceContext::CopySubresourceRegion, are able to write to.

• DstAlignedByteOffset [in]
  Typ: UINT

  Offset from the start of pDstBuffer to write 32-bit UINT structure (vertex) count from pSrcView.

• pSrcView [in]
  Typ: ID3D11UnorderedAccessView*

  Pointer to an ID3D11UnorderedAccessView of a Structured Buffer resource created with either D3D11_BUFFER_UAV_FLAG_APPEND or D3D11_BUFFER_UAV_FLAG_COUNTER specified when the UAV was created. These types of resources have hidden counters tracking "how many" records have been written.

Rückgabewert

Returns nothing.

Anforderungen

Siehe auch

ID3D11DeviceContext