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/*
* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
/*
* This file contains the function WebRtcSpl_AddSatW16().
* The description header can be found in signal_processing_library.h
*
*/
#include "signal_processing_library.h"
#ifndef SPL_NO_DOUBLE_IMPLEMENTATIONS
WebRtc_Word16 WebRtcSpl_AddSatW16(WebRtc_Word16 var1, WebRtc_Word16 var2)
{
WebRtc_Word32 s_sum = (WebRtc_Word32)var1 + (WebRtc_Word32)var2;
if (s_sum > WEBRTC_SPL_WORD16_MAX)
s_sum = WEBRTC_SPL_WORD16_MAX;
else if (s_sum < WEBRTC_SPL_WORD16_MIN)
s_sum = WEBRTC_SPL_WORD16_MIN;
return (WebRtc_Word16)s_sum;
}
#endif
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