Add new no-hardware branch

TranscoderPacket.cpp

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+// tcd - a hybid transcoder using DVSI hardware and Codec2 software
+// Copyright © 2021 Thomas A. Early N7TAE
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+#include <arpa/inet.h>
+#include <iostream>
+
+#include "TranscoderPacket.h"
+
+CTranscoderPacket::CTranscoderPacket(const STCPacket &tcp) : dstar_set(false), dmr_set(false), p25_set(false), m17_set(false), usrp_set(false), not_sent(true)
+{
+	tcpacket.module = tcp.module;
+	tcpacket.is_last = tcp.is_last;
+	tcpacket.streamid = tcp.streamid;
+	tcpacket.codec_in = tcp.codec_in;
+	tcpacket.sequence = tcp.sequence;
+	switch (tcp.codec_in)
+	{
+	case ECodecType::dstar:
+		SetDStarData(tcp.dstar);
+		break;
+	case ECodecType::dmr:
+		SetDMRData(tcp.dmr);
+		break;
+	case ECodecType::p25:
+		SetP25Data(tcp.p25);
+		break;
+	case ECodecType::usrp:
+		SetUSRPData(tcp.usrp);
+		break;
+	case ECodecType::c2_1600:
+	case ECodecType::c2_3200:
+		SetM17Data(tcp.m17);
+		break;
+	default:
+		std::cerr << "Trying to allocate CTranscoderPacket with an unknown codec type!" << std::endl;
+		break;
+	}
+}
+
+char CTranscoderPacket::GetModule() const
+{
+	return tcpacket.module;
+}
+
+const uint8_t *CTranscoderPacket::GetDStarData() const
+{
+	return tcpacket.dstar;
+}
+
+const uint8_t *CTranscoderPacket::GetDMRData() const
+{
+	return tcpacket.dmr;
+}
+
+const uint8_t *CTranscoderPacket::GetP25Data() const
+{
+	return tcpacket.p25;
+}
+
+const int16_t *CTranscoderPacket::GetUSRPData() const
+{
+	return tcpacket.usrp;
+}
+
+const uint8_t *CTranscoderPacket::GetM17Data() const
+{
+	return tcpacket.m17;
+}
+
+const STCPacket *CTranscoderPacket::GetTCPacket() const
+{
+	return &tcpacket;
+}
+
+void CTranscoderPacket::SetM17Data(const uint8_t *data)
+{
+	memcpy(tcpacket.m17, data, 16);
+	m17_set = true;
+}
+
+void CTranscoderPacket::SetDStarData(const uint8_t *dstar)
+{
+	memcpy(tcpacket.dstar, dstar, 9);
+	dstar_set = true;
+}
+
+void CTranscoderPacket::SetDMRData(const uint8_t *dmr)
+{
+	memcpy(tcpacket.dmr, dmr, 9);
+	dmr_set = true;
+}
+
+void CTranscoderPacket::SetP25Data(const uint8_t *p25)
+{
+	memcpy(tcpacket.p25, p25, 11);
+	p25_set = true;
+}
+
+void CTranscoderPacket::SetUSRPData(const int16_t *usrp)
+{
+	for(int i = 0; i < 160; ++i){
+		tcpacket.usrp[i] = usrp[i];
+	}
+	usrp_set = true;
+}
+
+void CTranscoderPacket::SetAudioSamples(const int16_t *sample, bool swap)
+{
+	for (unsigned int i=0; i<160; i++)
+		audio[i] = swap ? ntohs(sample[i]) : sample[i];
+}
+
+const int16_t *CTranscoderPacket::GetAudioSamples() const
+{
+	return audio;
+}
+
+ECodecType CTranscoderPacket::GetCodecIn() const
+{
+	return tcpacket.codec_in;
+}
+
+uint16_t CTranscoderPacket::GetStreamId() const
+{
+	return tcpacket.streamid;
+}
+
+uint32_t CTranscoderPacket::GetSequence() const
+{
+	return tcpacket.sequence;
+}
+
+bool CTranscoderPacket::IsLast() const
+{
+	return tcpacket.is_last;
+}
+
+bool CTranscoderPacket::IsSecond() const
+{
+	return (1 == tcpacket.sequence % 2);
+}
+
+bool CTranscoderPacket::DStarIsSet() const
+{
+	return dstar_set;
+}
+
+bool CTranscoderPacket::DMRIsSet() const
+{
+	return dmr_set;
+}
+
+bool CTranscoderPacket::P25IsSet() const
+{
+	return p25_set;
+}
+
+bool CTranscoderPacket::USRPIsSet() const
+{
+	return usrp_set;
+}
+
+bool CTranscoderPacket::M17IsSet() const
+{
+	return m17_set;
+}
+
+bool CTranscoderPacket::AllCodecsAreSet()
+{
+#ifdef SW_MODES_ONLY
+	dstar_set = true;
+#ifndef USE_SW_AMBE2
+	dmr_set = true;
+#endif
+#endif
+	return (dstar_set && dmr_set && m17_set && p25_set && usrp_set);
+}
+
+void CTranscoderPacket::Sent()
+{
+	not_sent = false;
+}
+
+bool CTranscoderPacket::HasNotBeenSent() const
+{
+	return not_sent;
+}