--- a/videoeditorengine/audioeditorengine/resampler/inc/resampler_clip.h	Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,149 +0,0 @@
-#ifndef __RESAMPLER_CLIP_H__
-#define __RESAMPLER_CLIP_H__
-/*
-* Copyright (c) 2010 Ixonos Plc.
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - Initial contribution
-*
-* Contributors:
-* Ixonos Plc
-*
-* Description:
-*
-*/
-
-
-#include "resampler_common_defs.h"
-#include "resampler_data_types.h"
-
-#include <stdlib.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** @file 
-
-  @ingroup common_dsp
-
-  Helper functions to limit output to different numerical ranges.
-
-  The header file 'resampler_clip.h' contains helper (inline) functions for 
-  limiting the input to a specified numerical range, or more specifically,
-  to a specified number of bits. These functions are especially useful in 
-  fixed point DSP units for limiting the output range.
-*/
-
-/** Clip function for signed 16-bit integer range.
-
-  This function limits its input to the range -32768 <= output <= 32767.
-  The implementation uses the traditional conditionals to check for 
-  overflows..
-*/
-static FORCEINLINE int32 RESAMPLER_Clip16(int32 input)
-{
-    input = input < (-32768) ? (-32768) : input;
-    input = input > 32767 ?  32767 : input;
-    return input;
-}
-
-/** Shift-and-Clip function for signed 16-bit integer range.
-
-  This function limits its input to the range -32768 <= output <= 32767
-  after first shifting the input to the right by the given number of bits.
-*/
-static FORCEINLINE int32 RESAMPLER_RightShiftAndClip16(int32 input, int rightShift)
-{
-    input = input >> rightShift;
-    return RESAMPLER_Clip16(input);
-}
-
-/** Shift-round-and-clip function for signed 16-bit integer range.
-
-  This function limits its input to the range -32768 <= output <= 32767
-  after first shifting the input to the right by the given number of bits
-  with rounding.
-*/
-static FORCEINLINE int32 RESAMPLER_RightShiftRoundAndClip16(int32 input, int rightShift)
-{
-    if (rightShift > 0)
-    {
-        input += (int32)1 << (rightShift - 1);
-    }
-    input = input >> rightShift;
-    return RESAMPLER_Clip16(input);
-}
-
-/** Saturated 16-bit absolute value.
-
-  This function calculates a saturated 16-bit output value from a 16-bit 
-  input RESAMPLER_AbsAndClip16(0x8000) => 0x7FFF.
-*/
-static FORCEINLINE int16 RESAMPLER_AbsSaturate16(int16 input)
-{
-    return (int16)RESAMPLER_Clip16(labs((long)input));
-}
-
-/** Saturated addition of two 16-bit values.
-*/
-static FORCEINLINE int16 RESAMPLER_AddSaturate16(int16 input1, int16 input2)
-{
-    return (int16)RESAMPLER_Clip16((int32)input1 + input2);
-}
-
-
-/** Saturated subtraction of two 16-bit values.
-*/
-static FORCEINLINE int16 RESAMPLER_SubSaturate16(int16 input1, int16 input2)
-{
-    return (int16)RESAMPLER_Clip16((int32)input1 - input2);
-}
-
-/** Saturated addition of two 32-bit values.
-*/
-static FORCEINLINE int32 RESAMPLER_AddSaturate32(int32 input1, int32 input2)
-{
-    /* int40 is the shortest "long long" available on all 
-     * the current platforms 
-     */
-    int40 res = input1;
-    res += input2;
-    if (res > (int40)(2147483647L))
-    {
-        res = (int40)(2147483647L);
-    }
-    if (res < (int40)(-2147483647L - 1))
-    {
-        res = (int40)(-2147483647L - 1);
-    }
-    return (int32)res;
-}
-
-/** Saturated subtraction of two 32-bit values.
-*/
-static FORCEINLINE int32 RESAMPLER_SubSaturate32(int32 input1, int32 input2)
-{
-    int40 res = input1;
-    res -= input2;
-    if (res > (int40)(2147483647L))
-    {
-        res = (int40)(2147483647L);
-    }
-    if (res < (int40)(-2147483647L - 1))
-    {
-        res = (int40)(-2147483647L - 1);
-    }
-    return (int32)res;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  /* __RESAMPLER_CLIP_H__ */