PFNGLGETCONVOLUTIONPARAMETERFVPROCDart typedef
        PFNGLGETCONVOLUTIONPARAMETERFVPROCDart =
     void Function(int target, int pname, Pointer<Float>  params)
    
    
    
Implementation
typedef PFNGLGETCONVOLUTIONPARAMETERFVPROCDart =
    void Function(int target, int pname, Pointer<Float> params);