bb547203bf
In order to eliminate the WebRTC Subtree mirror in Chromium, WebRTC is moving the content of the src/webrtc directory up to the src/ directory. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iac59c5b51b950f174119565bac87955a7994bc38 Reviewed-on: https://webrtc-review.googlesource.com/1560 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19845}
48 lines
1.8 KiB
C
48 lines
1.8 KiB
C
/*
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* Copyright (c) 2011 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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* This header file contains some internal resampling functions.
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*
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*/
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#ifndef WEBRTC_COMMON_AUDIO_SIGNAL_PROCESSING_RESAMPLE_BY_2_INTERNAL_H_
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#define WEBRTC_COMMON_AUDIO_SIGNAL_PROCESSING_RESAMPLE_BY_2_INTERNAL_H_
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#include "webrtc/typedefs.h"
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/*******************************************************************
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* resample_by_2_fast.c
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* Functions for internal use in the other resample functions
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******************************************************************/
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void WebRtcSpl_DownBy2IntToShort(int32_t *in, int32_t len, int16_t *out,
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int32_t *state);
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void WebRtcSpl_DownBy2ShortToInt(const int16_t *in, int32_t len,
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int32_t *out, int32_t *state);
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void WebRtcSpl_UpBy2ShortToInt(const int16_t *in, int32_t len,
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int32_t *out, int32_t *state);
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void WebRtcSpl_UpBy2IntToInt(const int32_t *in, int32_t len, int32_t *out,
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int32_t *state);
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void WebRtcSpl_UpBy2IntToShort(const int32_t *in, int32_t len,
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int16_t *out, int32_t *state);
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void WebRtcSpl_LPBy2ShortToInt(const int16_t* in, int32_t len,
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int32_t* out, int32_t* state);
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void WebRtcSpl_LPBy2IntToInt(const int32_t* in, int32_t len, int32_t* out,
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int32_t* state);
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#endif // WEBRTC_COMMON_AUDIO_SIGNAL_PROCESSING_RESAMPLE_BY_2_INTERNAL_H_
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