1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/mmlibs/mmfw/Codecs/Inc/Gsm610CodecCommon/basicop.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,61 @@
     1.4 +// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#ifndef _BASICOP_H
    1.20 +#define _BASICOP_H
    1.21 +
    1.22 +#include "types.h"
    1.23 +
    1.24 +int2 add( int2 var1, int2 var2 );
    1.25 +int2 sub( int2 var1, int2 var2 );
    1.26 +int2 mult( int2 var1, int2 var2 );
    1.27 +int2 abs_s( int2 var1 );
    1.28 +
    1.29 +#ifdef L_MULTF
    1.30 +/*
    1.31 +** define L_MULTF controls if L_mult is implemented
    1.32 +** as a macro or as a function
    1.33 +** See functional description in file basicop.c
    1.34 +*/
    1.35 +int4 L_mult( int2 var1, int2 var2 );
    1.36 +#else
    1.37 +#define L_mult( var1, var2 ) \
    1.38 +  ( ((int4)(var1) * (int2)(var2)) << 1 )
    1.39 +#endif
    1.40 +
    1.41 +int2 shl( int2 var1, int2 var2 );
    1.42 +int2 shr( int2 var1, int2 var2 );
    1.43 +int2 negate( int2 var1 );
    1.44 +int2 extract_h( int4 L_var1 );
    1.45 +int2 extract_l( int4 L_var2 );
    1.46 +int4 L_mac( int4 L_var3, int2 var1, int2 var2 );
    1.47 +
    1.48 +int4 L_add( int4 L_var1, int4 L_var2 );
    1.49 +int4 L_sub( int4 L_var1, int4 L_var2 );
    1.50 +int2 mult_r( int2 var1, int2 var2 );
    1.51 +int4 L_shl( int4 L_var1, int2 var2 );
    1.52 +int4 L_shr( int4 L_var1, int2 var2 );
    1.53 +
    1.54 +int4 L_deposit_h( int2 var1 );
    1.55 +int4 L_deposit_l( int2 var1 );
    1.56 +
    1.57 +int2 norm_s( int2 var1 );
    1.58 +
    1.59 +int2 div_s( int2 var1, int2 var2 );
    1.60 +
    1.61 +int2 norm_l( int4 L_var1 );
    1.62 +
    1.63 +
    1.64 +#endif