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From: JANKOWSJ@UNION.BITNET
Newsgroups: comp.sys.atari.st
Subject: help! vro_cpyfm, vrt_cpyfm
Message-ID: <8703171353.AA13091@ucbvax.Berkeley.EDU>
Date: Tue, 17-Mar-87 07:47:00 EST
Article-I.D.: ucbvax.8703171353.AA13091
Posted: Tue Mar 17 07:47:00 1987
Date-Received: Wed, 18-Mar-87 07:12:56 EST
Sender: daemon@ucbvax.BERKELEY.EDU
Distribution: world
Organization: The ARPA Internet
Lines: 24


         Dear G.E.M. Hackers,

             Is there any-hacker in this universe that can assist me in
         finding information about working with the G.E.M. functions

         vro_cpyfm(handle,copy_logic,xy_array,psource_mfdb,pdest_mfdb);
         vrt_cpyfm(handle,writing_mode,xy_array,psource_mfdb,pdest,col);

             These two functions are used primarily to copy memory from
         screen device to ram-memory of visa-versa.  However, I would
         like to be able to copy from memory to memory or visa-versa.
         Can this be accomplished with these functions or am I living in
         a fantasy.

             If there is some documentation on these functions that are
         a little more in-depth than Digital's "GEM PROGRAMMERS GUIDE
         VOL. II" of "PROGRAMMER'S GUIDE TO GEM"  please drop me a few
         bytes.

                                          Sincerely,
                                                C.R.T.

                                                JANKOWSJ@UNION.BITNET