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6ed4643fc1
* Refactored the HPI driver in caed(8) to use virtual inheritance. * Disabled JACK driver support in caed(8). * Disabled ALSA driver support in caed(8). Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
// caedriver.cpp
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//
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// Abstract base class for caed(8) audio driver implementations.
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//
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// (C) Copyright 2021 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program 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
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include "caedriver.h"
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CaeDriver::CaeDriver(RDStation::AudioDriver type,QObject *parent)
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: QObject(parent)
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{
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d_driver_type=type;
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}
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RDStation::AudioDriver CaeDriver::driverType() const
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{
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return d_driver_type;
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}
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bool CaeDriver::hasCard(int cardnum) const
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{
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return d_cards.contains(cardnum);
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}
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void CaeDriver::statePlayUpdate(int card,int stream,int state)
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{
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emit playStateChanged(card,stream,state);
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}
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void CaeDriver::stateRecordUpdate(int card,int stream,int state)
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{
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emit recordStateChanged(card,stream,state);
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}
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void CaeDriver::addCard(unsigned cardnum)
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{
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if(d_cards.contains(cardnum)) {
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rda->syslog(LOG_WARNING,
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"%s driver attempted to register card %u multiple times",
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RDStation::audioDriverText(d_driver_type).toUtf8().constData(),
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cardnum);
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}
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else {
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d_cards.push_back(cardnum);
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}
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}
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