|Microsoft DirectX 9.0|
The SetProcAmpControl method sets the image adjustment for the VMR-9. Image adjustment includes brightness, contrast, hue, and saturation, and is performed by the graphics device. If the graphics driver does not support hardware image adjustment, this method fails.
HRESULT SetProcAmpControl( DWORD dwStreamID, VMR9ProcAmpControl* lpClrControl );
[in] Specifies the input stream.
[in] Pointer to a VMR9ProcAmpControl structure that contains the image adjustment settings.
The method returns an HRESULT. Possible values include those in the following table.
|E_INVALIDARG||Invalid stream number.|
|E_POINTER||NULL pointer argument.|
|VFW_E_NOT_CONNECTED||The pin is not connected.|
Include D3d9.h, Vmr9.h.