clGetDefault(3dm)                                            clGetDefault(3dm)



NAME
     clGetDefault - Get the default value of a parameter

SYNOPSIS
     #include <dmedia/cl.h>

     int clGetDefault(CLhandle handle, int paramID)

ARGUMENTS
     handle   A handle to a compressor or decompressor.

     paramID  A parameter identifier.

DESCRIPTION
     clGetDefault queries the object handle and returns the default value of
     the parameter specified by paramID.

     To get parameter identifiers for all the parameters associated with a
     processing object, use clQueryParams.


RETURN VALUE
     clGetDefault returns the default value of the selected parameter, or a
     negative error code on failure.


NOTES
     Some parameters (such as CL_BEST_FIT) can take on negative values.
     clGetMinMax can be used to test if paramID is a valid parameter
     identifier.



EXAMPLE
          #include <dmedia/cl.h>
          CLhandle handle;
          int initial;

          clOpenDecompressor(scheme, &handle);

          initial = clGetDefault(handle, CL_FORMAT);
           ...



SEE ALSO
     CLintro(3dm), clQueryParams(3dm), clGetMinMax(3dm), clGetName(3dm)








                                                                        Page 1