Carbon


QTVRBackBufferImagingProcPtr

Header: QuickTimeVR.h Carbon status: Supported

typedef OSErr(* QTVRBackBufferImagingProcPtr) (
    QTVRInstance qtvr, 
    Rect *drawRect, 
    UInt16 areaIndex, 
    UInt32 flagsIn, 
    UInt32 *flagsOut, 
    SInt32 refCon
);

You would declare your function like this if you were to name it MyQTVRBackBufferImagingCallback:

OSErr MyQTVRBackBufferImagingCallback (
    QTVRInstance qtvr, 
    Rect *drawRect, 
    UInt16 areaIndex, 
    UInt32 flagsIn, 
    UInt32 *flagsOut, 
    SInt32 refCon
);
function result

A result code.


© 2000 Apple Computer, Inc. (Last Updated 6/26/2000)