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-rw-r--r--demos/3rdparty/doom/m_fixed.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/demos/3rdparty/doom/m_fixed.c b/demos/3rdparty/doom/m_fixed.c
deleted file mode 100644
index 4e0792d6..00000000
--- a/demos/3rdparty/doom/m_fixed.c
+++ /dev/null
@@ -1,87 +0,0 @@
-// Emacs style mode select -*- C++ -*-
-//-----------------------------------------------------------------------------
-//
-// $Id:$
-//
-// Copyright (C) 1993-1996 by id Software, Inc.
-//
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
-//
-// The source is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
-//
-// $Log:$
-//
-// DESCRIPTION:
-// Fixed point implementation.
-//
-//-----------------------------------------------------------------------------
-
-
-static const char
-rcsid[] = "$Id: m_bbox.c,v 1.1 1997/02/03 22:45:10 b1 Exp $";
-
-#include "stdlib.h"
-
-#include "doomtype.h"
-#include "i_system.h"
-
-#ifdef __GNUG__
-#pragma implementation "m_fixed.h"
-#endif
-#include "m_fixed.h"
-
-
-
-
-// Fixme. __USE_C_FIXED__ or something.
-
-fixed_t
-FixedMul
-( fixed_t a,
- fixed_t b )
-{
- return ((long long) a * (long long) b) >> FRACBITS;
-}
-
-
-
-//
-// FixedDiv, C version.
-//
-
-fixed_t
-FixedDiv
-( fixed_t a,
- fixed_t b )
-{
- if ( (abs(a)>>14) >= abs(b))
- return (a^b)<0 ? MININT : MAXINT;
- return FixedDiv2 (a,b);
-}
-
-
-
-fixed_t
-FixedDiv2
-( fixed_t a,
- fixed_t b )
-{
-#if 0
- long long c;
- c = ((long long)a<<16) / ((long long)b);
- return (fixed_t) c;
-#endif
-
- double c;
-
- c = ((double)a) / ((double)b) * FRACUNIT;
-
- if (c >= 2147483648.0 || c < -2147483648.0)
- I_Error("FixedDiv: divide by zero");
- return (fixed_t) c;
-}