Games/Doom/i_video.h

   1 // Emacs style mode select   -*- C++ -*-
   2 //-----------------------------------------------------------------------------
   3 //
   4 // $Id$
   5 //
   6 // Copyright (C) 1993-1996 by id Software, Inc.
   7 //
   8 // This source is available for distribution and/or modification
   9 // only under the terms of the DOOM Source Code License as
  10 // published by id Software. All rights reserved.
  11 //
  12 // The source is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
  15 // for more details.
  16 //
  17 // DESCRIPTION:
  18 //      System specific interface stuff.
  19 //
  20 //-----------------------------------------------------------------------------
  21
  22
  23 #ifndef __I_VIDEO__
  24 #define __I_VIDEO__
  25
  26
  27 #include "doomtype.h"
  28
  29 #ifdef __GNUG__
  30 #pragma interface
  31 #endif
  32
  33
  34 // Called by D_DoomMain,
  35 // determines the hardware configuration
  36 // and sets up the video mode
  37 void I_InitGraphics (void);
  38
  39
  40 void I_ShutdownGraphics(void);
  41
  42 // Takes full 8 bit values.
  43 void I_RecalcPalettes (void);
  44 void I_SetPalette (byte* palette, int palette_index);
  45
  46 void I_MarkRect (int left, int top, int width, int height);
  47
  48 void I_UpdateNoBlit (void);
  49 void I_StartUpdate (void);
  50 void I_FinishUpdate (void);
  51
  52 // Wait for vertical retrace or pause a bit.
  53 void I_WaitVBL(int count);
  54
  55 void I_ReadScreen (byte* scr);
  56
  57 void I_BeginRead (void);
  58 void I_EndRead (void);
  59
  60
  61
  62 #endif
  63 //-----------------------------------------------------------------------------
  64 //
  65 // $Log$
  66 // Revision 1.1  2000/02/29 18:21:06  stegerg
  67 // Doom port based on ADoomPPC. Read README.AROS!
  68 //
  69 //
  70 //-----------------------------------------------------------------------------