Patch #2969 - Doom! Currently only working on the H300.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9312 a1c6a512-1295-4272-9138-f99709370657

apps/plugins/doom/i_video.h

@@ -0,0 +1,56 @@
+// Emacs style mode select   -*- C++ -*-
+//-----------------------------------------------------------------------------
+//
+// $Id$
+//
+// Copyright (C) 1993-1996 by id Software, Inc.
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// DESCRIPTION:
+// System specific interface stuff.
+//
+//-----------------------------------------------------------------------------
+
+
+#ifndef __I_VIDEO__
+#define __I_VIDEO__
+
+
+#include "doomtype.h"
+#include "rockmacros.h"
+
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+
+// Called by D_DoomMain,
+// determines the hardware configuration
+// and sets up the video mode
+void I_InitGraphics (void);
+
+void I_ShutdownGraphics(void);
+
+// Takes full 8 bit values.
+void I_SetPalette (int pal);
+
+void I_UpdateNoBlit (void);
+void I_FinishUpdate (void) ICODE_ATTR;
+
+// Wait for vertical retrace or pause a bit.
+void I_WaitVBL(int count);
+
+void I_ReadScreen (byte* scr);
+
+
+
+#endif