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Diffstat (limited to 'src/multimedia/audio/qsoundeffect_pulse_p.h')
| -rw-r--r-- | src/multimedia/audio/qsoundeffect_pulse_p.h | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/multimedia/audio/qsoundeffect_pulse_p.h b/src/multimedia/audio/qsoundeffect_pulse_p.h deleted file mode 100644 index e0073f0d5..000000000 --- a/src/multimedia/audio/qsoundeffect_pulse_p.h +++ /dev/null @@ -1,188 +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 QSOUNDEFFECT_PULSE_H -#define QSOUNDEFFECT_PULSE_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 "qsoundeffect.h" - -#include <QtCore/qobject.h> -#include <QtCore/qdatetime.h> -#include <QtCore/qmutex.h> -#include <qmediaplayer.h> -#include <pulse/pulseaudio.h> -#include "qsamplecache_p.h" - -#include <private/qmediaresourcepolicy_p.h> -#include <private/qmediaresourceset_p.h> - -QT_BEGIN_NAMESPACE - -class QSoundEffectRef; - -class QSoundEffectPrivate : public QObject -{ - Q_OBJECT -public: - explicit QSoundEffectPrivate(QObject* parent); - explicit QSoundEffectPrivate(const QAudioDeviceInfo &audioDevice, QObject *parent); - ~QSoundEffectPrivate(); - - static QStringList supportedMimeTypes(); - - QUrl source() const; - void setSource(const QUrl &url); - int loopCount() const; - int loopsRemaining() const; - void setLoopCount(int loopCount); - qreal volume() const; - void setVolume(qreal volume); - bool isMuted() const; - void setMuted(bool muted); - bool isLoaded() const; - bool isPlaying() const; - QSoundEffect::Status status() const; - - void release(); - - QString category() const; - void setCategory(const QString &category); - -public Q_SLOTS: - void play(); - void stop(); - -Q_SIGNALS: - void loopsRemainingChanged(); - void volumeChanged(); - void mutedChanged(); - void loadedChanged(); - void playingChanged(); - void statusChanged(); - void categoryChanged(); - -private Q_SLOTS: - void decoderError(); - void sampleReady(); - void uploadSample(); - void contextReady(); - void contextFailed(); - void underRun(); - void prepare(); - void streamReady(); - void emptyComplete(void *stream, bool reload); - - void handleAvailabilityChanged(bool available); - -private: - void playAvailable(); - void playSample(); - - enum EmptyStreamOption { - ReloadSampleWhenDone = 0x1 - }; - Q_DECLARE_FLAGS(EmptyStreamOptions, EmptyStreamOption) - void emptyStream(EmptyStreamOptions options = EmptyStreamOptions()); - - void createPulseStream(); - void unloadPulseStream(); - - int writeToStream(const void *data, int size); - - void setPlaying(bool playing); - void setStatus(QSoundEffect::Status status); - void setLoopsRemaining(int loopsRemaining); - - static void stream_write_callback(pa_stream *s, size_t length, void *userdata); - static void stream_state_callback(pa_stream *s, void *userdata); - static void stream_underrun_callback(pa_stream *s, void *userdata); - static void stream_cork_callback(pa_stream *s, int success, void *userdata); - static void stream_flush_callback(pa_stream *s, int success, void *userdata); - static void stream_flush_reload_callback(pa_stream *s, int success, void *userdata); - static void stream_write_done_callback(void *p); - static void stream_adjust_prebuffer_callback(pa_stream *s, int success, void *userdata); - - pa_stream *m_pulseStream = nullptr; - QString m_sinkName; - int m_sinkInputId = -1; - pa_sample_spec m_pulseSpec; - int m_pulseBufferSize = 0; - - bool m_emptying = false; - bool m_sampleReady = false; - bool m_playing = false; - QSoundEffect::Status m_status = QSoundEffect::Null; - bool m_muted = false; - bool m_playQueued = false; - bool m_stopping = false; - qreal m_volume = 1.0; - int m_loopCount = 1; - int m_runningCount = 0; - QUrl m_source; - QByteArray m_name; - QString m_category; - bool m_reloadCategory = false; - - QSample *m_sample = nullptr; - int m_position = 0; - QSoundEffectRef *m_ref = nullptr; - - bool m_resourcesAvailable = false; - - // Protects volume while PuseAudio is accessing it - mutable QMutex m_volumeLock; - - QMediaPlayerResourceSetInterface *m_resources = nullptr; -}; - -QT_END_NAMESPACE - -#endif // QSOUNDEFFECT_PULSE_H |