/* * 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. */ #ifndef ACM_PCMU_H #define ACM_PCMU_H #include "acm_generic_codec.h" namespace webrtc { class ACMPCMU : public ACMGenericCodec { public: ACMPCMU(WebRtc_Word16 codecID); ~ACMPCMU(); // for FEC ACMGenericCodec* CreateInstance(void); WebRtc_Word16 InternalEncode( WebRtc_UWord8* bitstream, WebRtc_Word16* bitStreamLenByte); WebRtc_Word16 InternalInitEncoder( WebRtcACMCodecParams *codecParams); WebRtc_Word16 InternalInitDecoder( WebRtcACMCodecParams *codecParams); protected: WebRtc_Word16 DecodeSafe( WebRtc_UWord8* bitStream, WebRtc_Word16 bitStreamLenByte, WebRtc_Word16* audio, WebRtc_Word16* audioSamples, WebRtc_Word8* speechType); WebRtc_Word32 CodecDef( WebRtcNetEQ_CodecDef& codecDef, const CodecInst& codecInst); void DestructEncoderSafe(); void DestructDecoderSafe(); WebRtc_Word16 InternalCreateEncoder(); WebRtc_Word16 InternalCreateDecoder(); WebRtc_Word16 UnregisterFromNetEqSafe( ACMNetEQ* netEq, WebRtc_Word16 payloadType); void InternalDestructEncoderInst( void* ptrInst); }; } // namespace webrtc #endif //ACM_PCMU_H