PFND3D12DDI_CREATEVIDEODECODERHEAP_0072 callback function (d3d12umddi.h)

A client driver's PFND3D12DDI_CREATEVIDEODECODERHEAP_0072 creates a video decoder heap.

Syntax

PFND3D12DDI_CREATEVIDEODECODERHEAP_0072 Pfnd3d12ddiCreatevideodecoderheap0072;

HRESULT Pfnd3d12ddiCreatevideodecoderheap0072(
  [in]  D3D12DDI_HDEVICE hDrvDevice,
  [in]  const D3D12DDIARG_CREATE_VIDEO_DECODER_HEAP_0072 *unnamedParam2,
  [out] D3D12DDI_HVIDEODECODERHEAP_0032 hDrvVideoDecoderHeap
)
{...}

Parameters

[in] hDrvDevice

Handle to the D3D12 device.

[in] unnamedParam2

Pointer to a D3D12DDIARG_CREATE_VIDEO_DECODER_HEAP_0072 structure with the arguments used to create a video decoder heap.

[out] hDrvVideoDecoderHeap

Handle to the created video decoder heap.

Return value

Returns an HRESULT value.

Remarks

See the Video Protected Resource Support specification for more information.

Requirements

See also

D3D12DDIARG_CREATE_VIDEO_DECODER_HEAP_0072