IDirect3DDXVADevice9 interface

Represents a hardware accelerator for DirectX Video Acceleration (DXVA) 1.0.

Members

The IDirect3DDXVADevice9 interface inherits from the IUnknown interface. IDirect3DDXVADevice9 also has these types of members:

Methods

The IDirect3DDXVADevice9 interface has these methods.

Method Description
BeginFrame Begins the processing to create a decoded picture.
EndFrame Ends the processing to create a decoded picture.
Execute Performs a DXVA decoding operation.
QueryStatus Queries the read/write status of a DXVA decoding surface.

 

Remarks

To get a pointer to this interface, call IDirect3DVideoDevice9::CreateDXVADevice.

Requirements

Minimum supported client
Windows Vista [desktop apps only]
Minimum supported server
Windows Server 2008 [desktop apps only]
Header
Dxva.h

See also

Direct3D Video Interfaces