IDirect3DDevice9::GetFVF Method

Gets the fixed vertex function declaration.

Syntax

HRESULT GetFVF(      

    DWORD *pFVF
);

Parameters

pFVF
[out] A DWORD pointer to the fixed function vertex type. For more information, see D3DFVF.

Return Value

If the method succeeds, the return value is D3D_OK.
If the method fails, the return value can be
D3DERR_INVALIDCALL The method call is invalid. For example, a method's parameter may have an invalid value.

Remarks

The fixed vertex function declaration is a set of flexible vertex format (FVF) flags that determine how vertices processed by the fixed function pipeline will be used. For more information, see Vertex and Pixel Processing.