rom/graphics/lategfxinit.c

   1 /*
   2     Copyright © 1995-2007, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Private graphics function for initializing graphics.hidd
   6     Lang: english
   7 */
   8 #include "graphics_intern.h"
   9 #include <exec/memory.h>
  10 #include <graphics/rastport.h>
  11 #include <proto/exec.h>
  12 #include <oop/oop.h>
  13
  14 /*****************************************************************************
  15
  16     NAME */
  17 #include <graphics/rastport.h>
  18 #include <proto/graphics.h>
  19
  20         AROS_LH1(BOOL , LateGfxInit,
  21
  22 /*  SYNOPSIS */
  23         AROS_LHA(APTR, data, A0),
  24
  25 /*  LOCATION */
  26         struct GfxBase *, GfxBase, 181, Graphics)
  27
  28 /*  FUNCTION
  29         This function permits late initialization
  30         of Graphics (After DOS but *before* Graphics is used, i.e.
  31         before the first view/screen has been set up).
  32         Can be used to load Graphics HIDDs from disk and initializing it.
  33         The function only passes the data through to the
  34         driver.
  35
  36     INPUTS
  37         data - Data passed on to graphics driver.
  38
  39     RESULT
  40         success - If TRUE initialization went OK.
  41
  42     NOTES
  43         This function is private and AROS specific.
  44
  45     EXAMPLE
  46
  47     BUGS
  48
  49     SEE ALSO
  50
  51     INTERNALS
  52
  53     HISTORY
  54         29-10-95    digulla automatically created from
  55                             graphics_lib.fd and clib/graphics_protos.h
  56
  57 *****************************************************************************/
  58 {
  59     AROS_LIBFUNC_INIT
  60
  61     GfxBase->gb_LayersBase = (ULONG *)OpenLibrary("layers.library", 0);
  62
  63         /* We don't have a clue what 'data' parameter contains, but
  64            the graphics driver does.
  65         */
  66
  67     return GfxBase->gb_LayersBase && driver_LateGfxInit(data, GfxBase);
  68
  69     return FALSE;
  70
  71     AROS_LIBFUNC_EXIT
  72 } /* LateGfxInit */