workbench/libs/gallium/gallium_init.c

   1 /*
   2     Copyright © 2010-2018, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <aros/symbolsets.h>
   7 #include <proto/exec.h>
   8 #include <proto/oop.h>
   9
  10 #include <hidd/gfx.h>
  11
  12 #include LC_LIBDEFS_FILE
  13
  14 CONST_STRPTR softpipe_str = "softpipe";
  15
  16 static int Init(LIBBASETYPEPTR LIBBASE)
  17 {
  18     InitSemaphore(&LIBBASE->driversemaphore);
  19
  20     LIBBASE->basegallium = OOP_FindClass(CLID_Hidd_Gallium);
  21     if (!LIBBASE->basegallium)
  22         return FALSE;
  23
  24     LIBBASE->gfxAttrBase = OOP_ObtainAttrBase((STRPTR)IID_Hidd_Gfx);
  25     if (!LIBBASE->gfxAttrBase)
  26         return FALSE;
  27
  28     LIBBASE->bmAttrBase = OOP_ObtainAttrBase((STRPTR)IID_Hidd_BitMap);
  29     if (!LIBBASE->bmAttrBase)
  30         return FALSE;
  31
  32     LIBBASE->galliumAttrBase = OOP_ObtainAttrBase((STRPTR)IID_Hidd_Gallium);
  33     if (!LIBBASE->galliumAttrBase)
  34         return FALSE;
  35
  36     LIBBASE->fallback = (char *)softpipe_str;
  37     LIBBASE->fallbackmodule = NULL;
  38
  39     /* Cache method IDs that we use */
  40     LIBBASE->galliumMId_UpdateRect =
  41         OOP_GetMethodID(IID_Hidd_BitMap, moHidd_BitMap_UpdateRect);
  42     LIBBASE->galliumMId_DisplayResource =
  43         OOP_GetMethodID(IID_Hidd_Gallium, moHidd_Gallium_DisplayResource);
  44
  45     return TRUE;
  46 }
  47
  48 static int Expunge(LIBBASETYPEPTR LIBBASE)
  49 {
  50     if (LIBBASE->driver)
  51         OOP_DisposeObject(LIBBASE->driver);
  52
  53     if (LIBBASE->galliumAttrBase)
  54         OOP_ReleaseAttrBase((STRPTR)IID_Hidd_Gallium);
  55
  56     if (LIBBASE->bmAttrBase)
  57         OOP_ReleaseAttrBase((STRPTR)IID_Hidd_BitMap);
  58
  59     if (LIBBASE->gfxAttrBase)
  60         OOP_ReleaseAttrBase((STRPTR)IID_Hidd_Gfx);
  61
  62     if (LIBBASE->drivermodule)
  63         CloseLibrary(LIBBASE->drivermodule);
  64
  65     return TRUE;
  66 }
  67
  68 ADD2INITLIB(Init, 0);
  69 ADD2EXPUNGELIB(Expunge, 0);
  70
  71 ADD2LIBS((STRPTR)"gallium.hidd", 0, static struct Library *, GalliumHiddBase);