Returns whether the device that is used to create the surface presenter front buffer is still the current device that is used to compose with.
HRESULT IsCurrent( BOOL *pIsCurrent );
- [out, retval] A flag that determines if the current device is the same as device that was used for the front buffer.
- The device is not the same.
- The device is the same.
Returns S_OK if successful, or an error value otherwise.