3c652b6746
Also clean up some include_dir entries and update the few references to them with absolute include paths instead. Finally fixed a few lint errors and invalid header guards. None of these are used downstream. BUG=webrtc:5095 TESTED=git cl try -c --bot=android_compile_rel --bot=linux_compile_rel --bot=win_compile_rel --bot=mac_compile_rel --bot=ios_rel --bot=linux_gn_rel --bot=win_x64_gn_rel --bot=mac_x64_gn_rel --bot=android_gn_rel -m tryserver.webrtc R=kwiberg@webrtc.org Review URL: https://codereview.webrtc.org/1438663003 . Cr-Commit-Position: refs/heads/master@{#10700}
69 lines
2.0 KiB
C
69 lines
2.0 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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#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_PCM16B_H_
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#define WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_PCM16B_H_
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/*
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* Define the fixpoint numeric formats
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*/
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#include <stddef.h>
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#include "webrtc/typedefs.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/****************************************************************************
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* WebRtcPcm16b_Encode(...)
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*
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* "Encode" a sample vector to 16 bit linear (Encoded standard is big endian)
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*
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* Input:
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* - speech : Input speech vector
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* - len : Number of samples in speech vector
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*
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* Output:
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* - encoded : Encoded data vector (big endian 16 bit)
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*
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* Returned value : Length (in bytes) of coded data.
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* Always equal to twice the len input parameter.
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*/
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size_t WebRtcPcm16b_Encode(const int16_t* speech,
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size_t len,
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uint8_t* encoded);
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/****************************************************************************
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* WebRtcPcm16b_Decode(...)
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*
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* "Decode" a vector to 16 bit linear (Encoded standard is big endian)
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*
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* Input:
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* - encoded : Encoded data vector (big endian 16 bit)
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* - len : Number of bytes in encoded
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*
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* Output:
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* - speech : Decoded speech vector
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*
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* Returned value : Samples in speech
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*/
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size_t WebRtcPcm16b_Decode(const uint8_t* encoded,
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size_t len,
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int16_t* speech);
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#ifdef __cplusplus
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}
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#endif
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#endif /* WEBRTC_MODULES_AUDIO_CODING_CODECS_PCM16B_PCM16B_H_ */
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