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Diffstat (limited to 'src/plugins/pulseaudio/qaudiooutput_pulse.h')
-rw-r--r-- | src/plugins/pulseaudio/qaudiooutput_pulse.h | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/src/plugins/pulseaudio/qaudiooutput_pulse.h b/src/plugins/pulseaudio/qaudiooutput_pulse.h deleted file mode 100644 index e11f2ab2f..000000000 --- a/src/plugins/pulseaudio/qaudiooutput_pulse.h +++ /dev/null @@ -1,166 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** 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 QAUDIOOUTPUTPULSE_H -#define QAUDIOOUTPUTPULSE_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtCore/qfile.h> -#include <QtCore/qtimer.h> -#include <QtCore/qstring.h> -#include <QtCore/qstringlist.h> -#include <QtCore/qelapsedtimer.h> -#include <QtCore/qiodevice.h> - -#include "qaudio.h" -#include "qaudiodeviceinfo.h" -#include "qaudiosystem.h" - -#include <pulse/pulseaudio.h> - -QT_BEGIN_NAMESPACE - -class QPulseAudioOutput : public QAbstractAudioOutput -{ - friend class PulseOutputPrivate; - Q_OBJECT - -public: - QPulseAudioOutput(const QByteArray &device); - ~QPulseAudioOutput(); - - void start(QIODevice *device) override; - QIODevice *start() override; - void stop() override; - void reset() override; - void suspend() override; - void resume() override; - int bytesFree() const override; - int periodSize() const override; - void setBufferSize(int value) override; - int bufferSize() const override; - void setNotifyInterval(int milliSeconds) 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 &format) override; - QAudioFormat format() const override; - - void setVolume(qreal volume) override; - qreal volume() const override; - - void setCategory(const QString &category) override; - QString category() const override; - -public: - void streamUnderflowCallback(); - -private: - void setState(QAudio::State state); - void setError(QAudio::Error error); - - bool open(); - void close(); - qint64 write(const char *data, qint64 len); - -private Q_SLOTS: - void userFeed(); - void onPulseContextFailed(); - -private: - QByteArray m_device; - QByteArray m_streamName; - QAudioFormat m_format; - QAudio::Error m_errorState; - QAudio::State m_deviceState; - bool m_pullMode; - bool m_opened; - QIODevice *m_audioSource; - QTimer m_periodTimer; - int m_periodTime; - pa_stream *m_stream; - int m_notifyInterval; - int m_periodSize; - int m_bufferSize; - int m_maxBufferSize; - QElapsedTimer m_clockStamp; - qint64 m_totalTimeValue; - QTimer *m_tickTimer; - char *m_audioBuffer; - QElapsedTimer m_timeStamp; - qint64 m_elapsedTimeOffset; - bool m_resuming; - QString m_category; - - qreal m_volume; - pa_sample_spec m_spec; -}; - -class PulseOutputPrivate : public QIODevice -{ - friend class QPulseAudioOutput; - Q_OBJECT - -public: - PulseOutputPrivate(QPulseAudioOutput *audio); - virtual ~PulseOutputPrivate() {} - -protected: - qint64 readData(char *data, qint64 len) override; - qint64 writeData(const char *data, qint64 len) override; - -private: - QPulseAudioOutput *m_audioDevice; -}; - -QT_END_NAMESPACE - -#endif |