// d3dumddi.h

PFND3DDDI_GETCAPTUREALLOCATIONHANDLE Pfnd3dddiGetcaptureallocationhandle;

HRESULT Pfnd3dddiGetcaptureallocationhandle(
  HANDLE hDevice,
  D3DDDIARG_GETCAPTUREALLOCATIONHANDLE *unnamedParam2
)
{...}
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Windows Driver Kit DDI reference (nc-d3dumddi-pfnd3dddi_getcaptureallocationhandle)

PFND3DDDI_GETCAPTUREALLOCATIONHANDLE callback function

Description

The GetCaptureAllocationHandle function maps the given capture resource handle to a kernel-mode allocation handle.

Parameters

`hDevice`

A handle to the display device (graphics context).

`unnamedParam2`

pData [in, out]

A pointer to a D3DDDIARG_GETCAPTUREALLOCATIONHANDLE structure that describes parameters for retrieving an allocation handle from a capture resource handle.

Return value

GetCaptureAllocationHandle returns one of the following values:

Return code	Description
S_OK	The given resource is in GPU-accessible memory.
E_OUTOFMEMORY	GetCaptureAllocationHandle could not allocate the required memory for it to complete.

PFND3DDDI_GETCAPTUREALLOCATIONHANDLE - NtDoc