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/*
* Copyright (C) 2004-2010 NXP Software
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**********************************************************************************
$Author: beq07716 $
$Revision: 1000 $
$Date: 2010-06-28 13:08:20 +0200 (Mon, 28 Jun 2010) $
***********************************************************************************/
/**********************************************************************************
INCLUDE FILES
***********************************************************************************/
#include "VectorArithmetic.h"
/**********************************************************************************
FUNCTION INT32RSHIFTTOINT16_SAT_32X16
***********************************************************************************/
void Int32RShiftToInt16_Sat_32x16(const LVM_INT32 *src,
LVM_INT16 *dst,
LVM_INT16 n,
LVM_INT16 shift )
{
LVM_INT32 temp;
LVM_INT16 ii;
for (ii = n; ii != 0; ii--)
{
temp = *src >> shift;
src++;
if (temp > 0x00007FFF)
{
*dst = 0x7FFF;
}
else if (temp < -0x00008000)
{
*dst = - 0x8000;
}
else
{
*dst = (LVM_INT16)temp;
}
dst++;
}
return;
}
/**********************************************************************************/
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