rom/graphics/freecprlist.c

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Graphics function FreeCprList()
   6     Lang: english
   7 */
   8 #include <graphics/copper.h>
   9 #include <proto/exec.h>
  10 #include "graphics_intern.h"
  11
  12 /*****************************************************************************
  13
  14     NAME */
  15 #include <proto/graphics.h>
  16
  17         AROS_LH1(void, FreeCprList,
  18
  19 /*  SYNOPSIS */
  20         AROS_LHA(struct cprlist *, cprList, A0),
  21
  22 /*  LOCATION */
  23         struct GfxBase *, GfxBase, 94, Graphics)
  24
  25 /*  FUNCTION
  26         Deallocate all memory associated with this cprlist structure
  27
  28     INPUTS
  29         cprlist - pointer to a cprlist structure
  30
  31     RESULT
  32
  33     NOTES
  34
  35     EXAMPLE
  36
  37     BUGS
  38
  39     SEE ALSO
  40         graphics/copper.h
  41
  42     INTERNALS
  43
  44     HISTORY
  45
  46 *****************************************************************************/
  47 {
  48   AROS_LIBFUNC_INIT
  49   AROS_LIBBASE_EXT_DECL(struct GfxBase *,GfxBase)
  50
  51   struct cprlist * NextCprList = cprList;
  52   while (NULL != NextCprList)
  53   {
  54     cprList = NextCprList;
  55     NextCprList = NextCprList->Next;
  56     FreeMem(cprList->start, cprList->MaxCount << 2  );
  57     FreeMem(cprList, sizeof(struct cprlist));
  58   }
  59
  60   AROS_LIBFUNC_EXIT
  61 } /* FreeCprList */