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36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
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/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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/******************************************************************
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iLBC Speech Coder ANSI-C Source Code
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WebRtcIlbcfix_SwapBytes.c
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******************************************************************/
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#include "defines.h"
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/*----------------------------------------------------------------*
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* Swap bytes (to simplify operations on Little Endian machines)
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*---------------------------------------------------------------*/
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void WebRtcIlbcfix_SwapBytes(
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const uint16_t* input, /* (i) the sequence to swap */
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int16_t wordLength, /* (i) number or uint16_t to swap */
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uint16_t* output /* (o) the swapped sequence */
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) {
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int k;
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for (k = wordLength; k > 0; k--) {
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*output++ = (*input >> 8)|(*input << 8);
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input++;
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}
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}
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