diff options
Diffstat (limited to 'src/plugins/qnx/mediaplayer/mmreventthread.cpp')
-rw-r--r-- | src/plugins/qnx/mediaplayer/mmreventthread.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/src/plugins/qnx/mediaplayer/mmreventthread.cpp b/src/plugins/qnx/mediaplayer/mmreventthread.cpp deleted file mode 100644 index 25f26e216..000000000 --- a/src/plugins/qnx/mediaplayer/mmreventthread.cpp +++ /dev/null @@ -1,121 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 QNX Software Systems. All rights reserved. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "mmreventthread.h" - -#include <QtCore/QDebug> - -#include <errno.h> -#include <mm/renderer/events.h> -#include <sys/neutrino.h> - -static const int c_mmrCode = _PULSE_CODE_MINAVAIL + 0; -static const int c_readCode = _PULSE_CODE_MINAVAIL + 1; -static const int c_quitCode = _PULSE_CODE_MINAVAIL + 2; - -MmrEventThread::MmrEventThread(mmr_context_t *context) - : QThread(), - m_mmrContext(context) -{ - if (Q_UNLIKELY((m_channelId = ChannelCreate(_NTO_CHF_DISCONNECT - | _NTO_CHF_UNBLOCK - | _NTO_CHF_PRIVATE)) == -1)) { - qFatal("MmrEventThread: Can't continue without a channel"); - } - - if (Q_UNLIKELY((m_connectionId = ConnectAttach(0, 0, m_channelId, - _NTO_SIDE_CHANNEL, 0)) == -1)) { - ChannelDestroy(m_channelId); - qFatal("MmrEventThread: Can't continue without a channel connection"); - } - - SIGEV_PULSE_INIT(&m_mmrEvent, m_connectionId, SIGEV_PULSE_PRIO_INHERIT, c_mmrCode, 0); -} - -MmrEventThread::~MmrEventThread() -{ - // block until thread terminates - shutdown(); - - ConnectDetach(m_connectionId); - ChannelDestroy(m_channelId); -} - -void MmrEventThread::run() -{ - int armResult = mmr_event_arm(m_mmrContext, &m_mmrEvent); - if (armResult > 0) - emit eventPending(); - - while (1) { - struct _pulse msg; - memset(&msg, 0, sizeof(msg)); - int receiveId = MsgReceive(m_channelId, &msg, sizeof(msg), nullptr); - if (receiveId == 0) { - if (msg.code == c_mmrCode) { - emit eventPending(); - } else if (msg.code == c_readCode) { - armResult = mmr_event_arm(m_mmrContext, &m_mmrEvent); - if (armResult > 0) - emit eventPending(); - } else if (msg.code == c_quitCode) { - break; - } else { - qWarning() << Q_FUNC_INFO << "Unexpected pulse" << msg.code; - } - } else if (receiveId > 0) { - qWarning() << Q_FUNC_INFO << "Unexpected message" << msg.code; - } else { - qWarning() << Q_FUNC_INFO << "MsgReceive error" << strerror(errno); - } - } -} - -void MmrEventThread::signalRead() -{ - MsgSendPulse(m_connectionId, SIGEV_PULSE_PRIO_INHERIT, c_readCode, 0); -} - -void MmrEventThread::shutdown() -{ - MsgSendPulse(m_connectionId, SIGEV_PULSE_PRIO_INHERIT, c_quitCode, 0); - - // block until thread terminates - wait(); -} |