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121 lines
3.7 KiB
C++
121 lines
3.7 KiB
C++
//
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// cvocodecchannel.h
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// ambed
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//
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// Created by Jean-Luc Deltombe (LX3JL) on 23/04/2017.
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// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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//
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// ----------------------------------------------------------------------------
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// This file is part of ambed.
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//
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// xlxd is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// xlxd is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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// ----------------------------------------------------------------------------
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#ifndef cvocodecchannel_h
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#define cvocodecchannel_h
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#include "cpacketqueue.h"
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#if USE_AGC == 1
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#include "cagc.h"
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#endif
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#if USE_BANDPASSFILTER == 1
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#include "cfirfilter.h"
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#endif
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#include "cvoicepacket.h"
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////////////////////////////////////////////////////////////////////////////////////////
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// class
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class CVocodecInterface;
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class CVocodecChannel
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{
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public:
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// constructors
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CVocodecChannel(CVocodecInterface *, int, CVocodecInterface *, int, int);
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// destructor
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virtual ~CVocodecChannel();
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// open & close
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bool Open(void);
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bool IsOpen(void) const { return m_bOpen; }
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void Close(void);
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// get
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uint8 GetCodecIn(void) const;
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uint8 GetCodecOut(void) const;
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int GetChannelIn(void) const { return m_iChannelIn; }
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int GetChannelOut(void) const { return m_iChannelOut; }
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int GetSpeechGain(void) const { return m_iSpeechGain; }
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//Processing
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#if USE_AGC == 1
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void ApplyAGC(CVoicePacket& voicePacket);
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#endif
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#if USE_BANDPASSFILTER
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void ApplyFilter(CVoicePacket& voicePacket);
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#endif
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// interfaces
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bool IsInterfaceIn(const CVocodecInterface *interface) { return (interface == m_InterfaceIn); }
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bool IsInterfaceOut(const CVocodecInterface *interface) { return (interface == m_InterfaceOut); }
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// queues
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CPacketQueue *GetPacketQueueIn(void) { m_QueuePacketIn.Lock(); return &m_QueuePacketIn; }
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void ReleasePacketQueueIn(void) { m_QueuePacketIn.Unlock(); }
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CPacketQueue *GetPacketQueueOut(void) { m_QueuePacketOut.Lock(); return &m_QueuePacketOut; }
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void ReleasePacketQueueOut(void) { m_QueuePacketOut.Unlock(); }
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CPacketQueue *GetVoiceQueue(void) { m_QueueVoice.Lock(); return &m_QueueVoice; }
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void ReleaseVoiceQueue(void) { m_QueueVoice.Unlock(); }
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// operators
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//virtual bool operator ==(const CVocodecChannel &) const { return false; }
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protected:
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// queues helpers
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void PurgeAllQueues(void);
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protected:
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// status
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bool m_bOpen;
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// connected interfaces
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CVocodecInterface *m_InterfaceIn;
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int m_iChannelIn;
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CVocodecInterface *m_InterfaceOut;
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int m_iChannelOut;
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// ambe queues
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CPacketQueue m_QueuePacketIn;
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CPacketQueue m_QueuePacketOut;
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// voice queue
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CPacketQueue m_QueueVoice;
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// settings
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int m_iSpeechGain;
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private:
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#if USE_AGC == 1
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CAGC* m_AGC;
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#endif
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#if USE_BANDPASSFILTER == 1
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CFIRFilter* m_filter;
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#endif
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};
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////////////////////////////////////////////////////////////////////////////////////////
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#endif /* cvocodecchannel_h */
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