48af652ea5
ACM1 code is wrapped in namespace acm1. Inculde paths and define guards of ACM2 source codes are corrected. gypi file of ACM2 is changed so that ACM1 will later on depends on ACM2. BUG= R=andrew@webrtc.org Review URL: https://webrtc-codereview.appspot.com/2206004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@4743 4adac7df-926f-26a2-2b94-8c16560cd09d
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
/*
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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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#ifndef WEBRTC_MODULES_AUDIO_CODING_MAIN_SOURCE_ACM_AMR_H_
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#define WEBRTC_MODULES_AUDIO_CODING_MAIN_SOURCE_ACM_AMR_H_
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#include "webrtc/modules/audio_coding/main/source/acm_generic_codec.h"
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// forward declaration
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struct AMR_encinst_t_;
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struct AMR_decinst_t_;
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namespace webrtc {
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namespace acm1 {
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class ACMAMR : public ACMGenericCodec {
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public:
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explicit ACMAMR(int16_t codec_id);
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virtual ~ACMAMR();
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// for FEC
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virtual ACMGenericCodec* CreateInstance(void) OVERRIDE;
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virtual int16_t InternalEncode(uint8_t* bitstream,
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int16_t* bitstream_len_byte) OVERRIDE;
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virtual int16_t InternalInitEncoder(
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WebRtcACMCodecParams* codec_params) OVERRIDE;
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virtual int16_t InternalInitDecoder(
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WebRtcACMCodecParams* codec_params) OVERRIDE;
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int16_t SetAMREncoderPackingFormat(const ACMAMRPackingFormat packing_format);
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ACMAMRPackingFormat AMREncoderPackingFormat() const;
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int16_t SetAMRDecoderPackingFormat(const ACMAMRPackingFormat packing_format);
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ACMAMRPackingFormat AMRDecoderPackingFormat() const;
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protected:
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virtual int16_t DecodeSafe(uint8_t* bitstream,
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int16_t bitstream_len_byte,
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int16_t* audio,
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int16_t* audio_samples,
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int8_t* speech_type) OVERRIDE;
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virtual int32_t CodecDef(WebRtcNetEQ_CodecDef& codec_def,
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const CodecInst& codec_inst) OVERRIDE;
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virtual void DestructEncoderSafe() OVERRIDE;
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virtual void DestructDecoderSafe() OVERRIDE;
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virtual int16_t InternalCreateEncoder() OVERRIDE;
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virtual int16_t InternalCreateDecoder() OVERRIDE;
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virtual void InternalDestructEncoderInst(void* ptr_inst) OVERRIDE;
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virtual int16_t SetBitRateSafe(const int32_t rate) OVERRIDE;
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virtual int16_t EnableDTX() OVERRIDE;
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virtual int16_t DisableDTX() OVERRIDE;
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AMR_encinst_t_* encoder_inst_ptr_;
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AMR_decinst_t_* decoder_inst_ptr_;
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int16_t encoding_mode_;
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int16_t encoding_rate_;
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ACMAMRPackingFormat encoder_packing_format_;
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ACMAMRPackingFormat decoder_packing_format_;
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};
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} // namespace acm1
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} // namespace webrtc
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#endif // WEBRTC_MODULES_AUDIO_CODING_MAIN_SOURCE_ACM_AMR_H_
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