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
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
|
See also