Topic       : TOS - das Betriebssystem
Author      : 
Version     : tos.hyp (5. März 2013)
Subject     : Programmieren/Atari
Nodes       : 3001
Index Size  : 93602
HCP-Version : 5
Compiled on : Atari
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View Ref-File7.10.25  Bindings für v_opnbm                                      TOS

 C:         void v_opnbm ( int16_t *work_in, MFDB *bitmap, int16_t 
            *handle, int16_t *work_out );

 Umsetzung:

            void v_opnbm (int16_t *work_in, MFDB *bitmap, int16_t *handle,
                          int16_t *work_out)
            {
               intin[0..19] = work_in[0..19];
 
               contrl[0] = 100;
               contrl[1] = 0;
               contrl[3] = 20;
               contrl[5] = 1;
               contrl[6] = handle;
               contrl[7..8] = bitmap;
 
               vdi ();
 
               *handle = contrl[6];
               work_out[0..44]  = intout[0..44];
               work_out[45..56] = ptsout[0..11];
            }

 GEM-Arrays:

             Adresse    Feldelement    Belegung 
             contrl     contrl[0]      100   # Opcode der Funktion 
             contrl+2   contrl[1]      0     # Einträge in ptsin 
             contrl+4   contrl[2]      6     # Einträge in ptsout 
             contrl+6   contrl[3]      20    # Einträge in intin 
             contrl+8   contrl[4]      45    # Einträge in intout 
             contrl+10  contrl[5]      1     # Unterfunktion 
             contrl+12  contrl[6]      handle 
             contrl+14  contrl[7..8]   bitmap 
             intin      intin[0..19]   work_in[0..19] 
             intout     intout[0..44]  work_out[0..44] 
             ptsout     ptsout[0..11]  work_out[45..56]