diff options
Diffstat (limited to 'src/plugins/qnx-audio/audio/qnxaudioinput.h')
-rw-r--r-- | src/plugins/qnx-audio/audio/qnxaudioinput.h | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/src/plugins/qnx-audio/audio/qnxaudioinput.h b/src/plugins/qnx-audio/audio/qnxaudioinput.h deleted file mode 100644 index a08491321..000000000 --- a/src/plugins/qnx-audio/audio/qnxaudioinput.h +++ /dev/null @@ -1,138 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 Research In Motion -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QNXAUDIOINPUT_H -#define QNXAUDIOINPUT_H - -#include "qaudiosystem.h" - -#include <QSocketNotifier> -#include <QIODevice> -#include <QElapsedTimer> -#include <QTimer> - -#include <sys/asoundlib.h> - -QT_BEGIN_NAMESPACE - -class QnxAudioInput : public QAbstractAudioInput -{ - Q_OBJECT - -public: - QnxAudioInput(); - ~QnxAudioInput(); - - void start(QIODevice*) override; - QIODevice* start() override; - void stop() override; - void reset() override; - void suspend() override; - void resume() override; - int bytesReady() const override; - int periodSize() const override; - void setBufferSize(int ) override; - int bufferSize() const override; - void setNotifyInterval(int ) override; - int notifyInterval() const override; - qint64 processedUSecs() const override; - qint64 elapsedUSecs() const override; - QAudio::Error error() const override; - QAudio::State state() const override; - void setFormat(const QAudioFormat&) override; - QAudioFormat format() const override; - void setVolume(qreal) override; - qreal volume() const override; - -private slots: - void userFeed(); - bool deviceReady(); - -private: - friend class InputPrivate; - - bool open(); - void close(); - qint64 read(char *data, qint64 len); - void setError(QAudio::Error error); - void setState(QAudio::State state); - - QElapsedTimer m_timeStamp; - QElapsedTimer m_clockStamp; - QAudioFormat m_format; - - QIODevice *m_audioSource; - snd_pcm_t *m_pcmHandle; - QSocketNotifier *m_pcmNotifier; - - QAudio::Error m_error; - QAudio::State m_state; - - qint64 m_bytesRead; - qint64 m_elapsedTimeOffset; - qint64 m_totalTimeValue; - - qreal m_volume; - - int m_bytesAvailable; - int m_bufferSize; - int m_periodSize; - int m_intervalTime; - - bool m_pullMode; -}; - -class InputPrivate : public QIODevice -{ - Q_OBJECT -public: - InputPrivate(QnxAudioInput *audio); - - qint64 readData(char *data, qint64 len) override; - qint64 writeData(const char *data, qint64 len) override; - - void trigger(); - -private: - QnxAudioInput *m_audioDevice; -}; - -QT_END_NAMESPACE - -#endif |