Topic       : TOS - das Betriebssystem
Author      : 
Version     : tos.hyp (5. März 2013)
Subject     : Programmieren/Atari
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HCP-Version : 5
Compiled on : Atari
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View Ref-File7.11.14  Bindings für vr_clip_rects32_by_src                       TOS

 C:         int16_t vr_clip_rects32_by_src ( int16_t handle, RECT32 
            *src_clip_rect, RECT32 *src_rect, RECT16 *dst_rect, RECT32 
            *clipped_src_rect, RECT32 *clipped_dst_rect );

 Umsetzung:

            int16_t vr_clip_rects32_by_src ( int16_t handle,
                                             RECT32 *src_clip_rect,
                                             RECT32 *src_rect,
                                             RECT16 *dst_rect,
                                             RECT32 *clipped_src_rect,
                                             RECT32 *clipped_dst_rect )
            {
               ptsin[0..7] = src_clip_rect;
               ptsin[8..15] = src_rect;
               ptsin[16..23] = dst_rect;
 
               contrl[0] = 171;
               contrl[1] = 12;
               contrl[3] = 0;
               contrl[5] = 3;
               contrl[6] = handle;
 
               vdi ();
 
               clipped_src_rect = ptsout[0..7];
               clipped_dst_rect = ptsout[8..15];
 
               return ( intout[0] );
            }

 GEM-Arrays:

             Adresse    Feldelement    Belegung 
             contrl     contrl[0]      171   # Opcode der Funktion 
             contrl+2   contrl[1]      12    # Einträge in ptsin 
             contrl+4   contrl[2]      8     # Einträge in ptsout 
             contrl+6   contrl[3]      0     # Einträge in intin 
             contrl+8   contrl[4]      1     # Einträge in intout 
             contrl+10  contrl[5]      3     # Sub-Opcode 
             contrl+12  contrl[6]      handle 
             ptsin      ptsin[0..7]    src_clip_rect 
             ptsin+16   ptsin[8..15]   src_rect 
             ptsin+32   ptsin[16..23]  dst_rect 
             ptsout     ptsout[0..7]   clipped_src_rect 
             ptsout+16  ptsout[8..15]  clipped_dst_rect 
             intout     intout[0]      Rückgabewert