| Microsoft DirectX 9.0 |
The IsSurfaceLocked method indicates whether the Direct3D surface attached to this media sample is locked.
Syntax
HRESULT IsSurfaceLocked();
Parameters
This method takes no parameters.
Return Values
The method returns an HRESULT. Possible values include those in the following table.
| Value | Description |
| S_OK | The method succeeded. |
Requirements
Include D3d9.h, Vmr9.h.
See Also