ID3D11Device::CreateBuffer Method

Create a buffer (vertex buffer, index buffer, or shader-constant buffer).

Syntax

HRESULT CreateBuffer(
  [in]             const D3D11_BUFFER_DESC *pDesc,
  [in, optional]   const D3D11_SUBRESOURCE_DATA *pInitialData,
  [out, optional]  ID3D11Buffer **ppBuffer
);

Parameter

• pDesc [in]
  Typ: const D3D11_BUFFER_DESC*

  A pointer to a D3D11_BUFFER_DESC structure that describes the buffer.

• pInitialData [in, optional]
  Typ: const D3D11_SUBRESOURCE_DATA*

  A pointer to a D3D11_SUBRESOURCE_DATA structure that describes the initialization data; use NULL to allocate space only (with the exception that it cannot be NULL if the usage flag is D3D11_USAGE_IMMUTABLE).

• ppBuffer [out, optional]
  Typ: ID3D11Buffer**

  Address of a pointer to the ID3D11Buffer interface for the buffer object created. Set this parameter to NULL to validate the other input parameters (S_FALSE indicates a pass).

Rückgabewert

Typ: HRESULT

This method returns E_OUTOFMEMORY if there is insufficient memory to create the buffer. See Direct3D 11 Return Codes for other possible return values.

Hinweise

For example code, see How to: Create a Vertex Buffer, How to: Create an Index Buffer or How to: Create a Constant Buffer.

Anforderungen

Siehe auch

ID3D11Device