MF_TOPONODE_D3DAWARE attribute

Specifies whether the transform associated with a topology node supports DirectX Video Acceleration (DXVA).

Data type

UINT32

Treat as a Boolean value.

Remarks

This attribute applies to transform nodes (MF_TOPOLOGY_TRANSFORM_NODE).

Applications typically do not use this attribute directly. The Media Session sets this attribute on a transform node if the underlying Media Foundation transform has the MF_SA_D3D_AWARE attribute.

The GUID constant for this attribute is exported from mfuuid.lib.

Requirements

See also

Alphabetical List of Media Foundation Attributes

IMFAttributes::GetUINT32

IMFAttributes::SetUINT32

IMFTopologyNode

Topology Node Attributes