PFND3D11_1DDI_CREATEVIDEOPROCESSOROUTPUTVIEW - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// d3d10umddi.h

PFND3D11_1DDI_CREATEVIDEOPROCESSOROUTPUTVIEW Pfnd3d111DdiCreatevideoprocessoroutputview;

HRESULT Pfnd3d111DdiCreatevideoprocessoroutputview(
  D3D10DDI_HDEVICE unnamedParam1,
  const D3D11_1DDIARG_CREATEVIDEOPROCESSOROUTPUTVIEW *unnamedParam2,
  D3D11_1DDI_HVIDEOPROCESSOROUTPUTVIEW unnamedParam3,
  D3D11_1DDI_HRTVIDEOPROCESSOROUTPUTVIEW unnamedParam4
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-d3d10umddi-pfnd3d11_1ddi_createvideoprocessoroutputview)

PFND3D11_1DDI_CREATEVIDEOPROCESSOROUTPUTVIEW callback function

Description

Creates a resource view for a video processor. This view defines the output sample for the video processing operation.

Parameters

unnamedParam1

hDevice [in]

A handle to the display device (graphics context).

unnamedParam2

pCreateData [in]

A pointer to a D3D11_1DDIARG_CREATEVIDEOPROCESSOROUTPUTVIEW structure. This structure specifies the attributes of the video processor output view to be created.

unnamedParam3

hView [in]

A handle to the driver's private data for the video processor output view.

unnamedParam4

hRTView [in]

A handle to the video processor output view that the driver should use when it calls back into the Direct3D runtime.

Return value

CreateVideoProcessorOutputView returns one of the following values:

Return code Description
S_OK The video processor input view was created successfully.
D3DDDIERR_DEVICEREMOVED The graphics adapter was removed.
DXGI_ERROR_UNSUPPORTED The D3D11_1DDIARG_CREATEVIDEOPROCESSORINPUTVIEW contained incorrect or unsupported data. For example, the driver should return DXGI_ERROR_UNSUPPORTED if the FourCC member specified an unsupported code value.
E_OUTOFMEMORY Memory was not available to complete the operation.

Remarks

The Direct3D runtime calls CreateVideoProcessorOutputView after it has called the driver's CalcPrivateVideoProcessorOutputViewSize to determine the size in bytes for the private data that the driver requires for the video processor output view. The runtime allocates the memory for this private data for the driver. The driver uses this memory to store private data that is related to the video processor output view.

When the runtime calls CreateVideoProcessorOutputView, it passes the handle to the private data memory in the hView parameter. This handle is actually a pointer to the memory.

See also

CalcPrivateVideoProcessorOutputViewSize

D3D11_1DDIARG_CREATEVIDEODECODEROUTPUTVIEW

View the official Windows Driver Kit DDI reference

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