workbench/hidds/graphics/graphics_init.c

   1 /*
   2     Copyright © 1995-2006, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Graphics hidd initialization code.
   6     Lang: English.
   7 */
   8 #include <stddef.h>
   9 #include <exec/types.h>
  10
  11 #include <proto/exec.h>
  12
  13 #include <aros/symbolsets.h>
  14
  15 #include "graphics_intern.h"
  16
  17 #include LC_LIBDEFS_FILE
  18
  19 #undef  SDEBUG
  20 #undef  DEBUG
  21 #define DEBUG 0
  22 #include <aros/debug.h>
  23
  24 #undef csd
  25
  26 static int GFX_Init(LIBBASETYPEPTR LIBBASE)
  27 {
  28     struct class_static_data *csd = &LIBBASE->hdg_csd;
  29
  30     EnterFunc(bug("GfxHIDD_Init()\n"));
  31
  32     InitSemaphore(&csd->rgbconvertfuncs_sem);
  33     csd->utilitybase = OpenLibrary("utility.library", 37);
  34
  35     if (csd->utilitybase)
  36     {
  37         D(bug("  Got UtilityBase\n"));
  38
  39         ReturnInt("GfxHIDD_Init", ULONG, TRUE);
  40     }
  41
  42     ReturnInt("GfxHIDD_Init", ULONG, FALSE);
  43 }
  44
  45
  46 static int GFX_Expunge(LIBBASETYPEPTR LIBBASE)
  47 {
  48     struct class_static_data *csd = &LIBBASE->hdg_csd;
  49
  50     EnterFunc(bug("GfxHIDD_Expunge()\n"));
  51
  52     CloseLibrary(csd->utilitybase);
  53
  54     return TRUE;
  55 }
  56
  57 ADD2INITLIB(GFX_Init, -1)
  58 ADD2EXPUNGELIB(GFX_Expunge, -1)