arch/.unmaintained/m68k-pp-native/Drivers/display.hidd/display.h

   1 #ifndef HIDD_DISPLAY_H
   2 #define HIDD_DISPLAY_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Include for the vga gfx HIDD.
   9     Lang: English.
  10 */
  11
  12
  13 #ifndef EXEC_LIBRARIES_H
  14 #   include <exec/libraries.h>
  15 #endif
  16
  17 #ifndef OOP_OOP_H
  18 #   include <oop/oop.h>
  19 #endif
  20
  21 #ifndef EXEC_SEMAPHORES_H
  22 #   include <exec/semaphores.h>
  23 #endif
  24
  25 #include "bitmap.h"
  26
  27 /***** Display gfx HIDD *******************/
  28
  29 /* IDs */
  30 #define IID_Hidd_Displaygfx     "hidd.gfx.display"
  31 #define CLID_Hidd_Displaygfx    "hidd.gfx.display"
  32
  33 /* misc */
  34
  35 struct display_staticdata
  36 {
  37     struct SignalSemaphore      sema;   /* Protecting this whole struct */
  38     struct SignalSemaphore      HW_acc; /* Exclusive hardware use */
  39     struct Library      *oopbase;
  40     struct Library      *utilitybase;
  41     struct ExecBase     *sysbase;
  42     struct displaybase  *displaybase;
  43     struct List         modelist;       /* List of modes supported */
  44     struct bitmap_data  *visible;       /* Point to visible bitmap */
  45
  46     OOP_Class   *displayclass;
  47     OOP_Class   *onbmclass;
  48     OOP_Class   *offbmclass;
  49     OOP_Object  *displayhidd;
  50
  51     VOID        (*activecallback)(APTR, OOP_Object *, BOOL);
  52     APTR        callbackdata;
  53
  54     OOP_AttrBase  hiddPixFmtAttrBase;
  55     OOP_AttrBase  hiddBitMapAttrBase;
  56     OOP_AttrBase  hiddDisplayBitMapAB;
  57     OOP_AttrBase  hiddDisplayAB;
  58     OOP_AttrBase  hiddSyncAttrBase;
  59     OOP_AttrBase  hiddGfxAttrBase;
  60 };
  61
  62 #define __IHidd_PixFmt  (xsd->hiddPixFmtAttrBase)
  63 #define __IHidd_BitMap  (xsd->hiddBitMapAttrBase)
  64 #define __IHidd_DisplayBitMap (xsd->hiddDisplayBitMapAB)
  65 #define __IHidd_DisplayGfx (xsd->hiddDisplayAB)
  66 #define __IHidd_Sync       (xsd->hiddSyncAttrBase)
  67 #define __IHidd_Gfx        (xsd->hiddGfxAttrBase)
  68
  69 #define HiddDisplayBitMapAB  (xsd->hiddDisplayBitMapAB)
  70
  71 OOP_Class *init_displayclass  ( struct display_staticdata * );
  72 OOP_Class *init_onbmclass     ( struct display_staticdata * );
  73 OOP_Class *init_offbmclass    ( struct display_staticdata * );
  74
  75 VOID free_displayclass  ( struct display_staticdata * );
  76 VOID free_onbmclass     ( struct display_staticdata * );
  77 VOID free_offbmclass    ( struct display_staticdata * );
  78
  79 #define XSD(cl) ((struct display_staticdata *)cl->UserData)
  80
  81 #define OOPBase         ((struct Library *)XSD(cl)->oopbase)
  82 #define UtilityBase     ((struct Library *)XSD(cl)->utilitybase)
  83 #define SysBase         (XSD(cl)->sysbase)
  84
  85 #endif /* HIDD_DISPLAY_H */