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-rw-r--r--src/plugins/pulseaudio/pulseaudio.json3
-rw-r--r--src/plugins/pulseaudio/pulseaudio.pro25
-rw-r--r--src/plugins/pulseaudio/qaudiodeviceinfo_pulse.cpp103
-rw-r--r--src/plugins/pulseaudio/qaudiodeviceinfo_pulse.h90
-rw-r--r--src/plugins/pulseaudio/qaudioinput_pulse.cpp682
-rw-r--r--src/plugins/pulseaudio/qaudioinput_pulse.h161
-rw-r--r--src/plugins/pulseaudio/qaudiooutput_pulse.cpp739
-rw-r--r--src/plugins/pulseaudio/qaudiooutput_pulse.h166
-rw-r--r--src/plugins/pulseaudio/qpulseaudioengine.cpp482
-rw-r--r--src/plugins/pulseaudio/qpulseaudioengine.h129
-rw-r--r--src/plugins/pulseaudio/qpulseaudioplugin.cpp85
-rw-r--r--src/plugins/pulseaudio/qpulseaudioplugin.h73
-rw-r--r--src/plugins/pulseaudio/qpulsehelpers.cpp211
-rw-r--r--src/plugins/pulseaudio/qpulsehelpers.h71
14 files changed, 0 insertions, 3020 deletions
diff --git a/src/plugins/pulseaudio/pulseaudio.json b/src/plugins/pulseaudio/pulseaudio.json
deleted file mode 100644
index a31d52107..000000000
--- a/src/plugins/pulseaudio/pulseaudio.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
- "Keys": ["default"]
-}
diff --git a/src/plugins/pulseaudio/pulseaudio.pro b/src/plugins/pulseaudio/pulseaudio.pro
deleted file mode 100644
index c6339e9e8..000000000
--- a/src/plugins/pulseaudio/pulseaudio.pro
+++ /dev/null
@@ -1,25 +0,0 @@
-TARGET = qtmedia_pulse
-QT += multimedia-private
-
-QMAKE_USE += pulseaudio
-
-HEADERS += qpulseaudioplugin.h \
- qaudiodeviceinfo_pulse.h \
- qaudiooutput_pulse.h \
- qaudioinput_pulse.h \
- qpulseaudioengine.h \
- qpulsehelpers.h
-
-SOURCES += qpulseaudioplugin.cpp \
- qaudiodeviceinfo_pulse.cpp \
- qaudiooutput_pulse.cpp \
- qaudioinput_pulse.cpp \
- qpulseaudioengine.cpp \
- qpulsehelpers.cpp
-
-OTHER_FILES += \
- pulseaudio.json
-
-PLUGIN_TYPE = audio
-PLUGIN_CLASS_NAME = QPulseAudioPlugin
-load(qt_plugin)
diff --git a/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.cpp b/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.cpp
deleted file mode 100644
index c9cdfb3c5..000000000
--- a/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.cpp
+++ /dev/null
@@ -1,103 +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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qaudiodeviceinfo_pulse.h"
-#include "qpulseaudioengine.h"
-#include "qpulsehelpers.h"
-
-QT_BEGIN_NAMESPACE
-
-QPulseAudioDeviceInfo::QPulseAudioDeviceInfo(const QByteArray &device, QAudio::Mode mode)
- : m_device(device)
- , m_mode(mode)
-{
-}
-
-bool QPulseAudioDeviceInfo::isFormatSupported(const QAudioFormat &format) const
-{
- pa_sample_spec spec = QPulseAudioInternal::audioFormatToSampleSpec(format);
- if (!pa_sample_spec_valid(&spec))
- return false;
-
- return true;
-}
-
-QAudioFormat QPulseAudioDeviceInfo::preferredFormat() const
-{
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- QAudioFormat format = pulseEngine->m_preferredFormats.value(m_device);
- return format;
-}
-
-QString QPulseAudioDeviceInfo::deviceName() const
-{
- return m_device;
-}
-
-QStringList QPulseAudioDeviceInfo::supportedCodecs()
-{
- return QStringList() << "audio/pcm";
-}
-
-QList<int> QPulseAudioDeviceInfo::supportedSampleRates()
-{
- return QList<int>() << 8000 << 11025 << 22050 << 44100 << 48000;
-}
-
-QList<int> QPulseAudioDeviceInfo::supportedChannelCounts()
-{
- return QList<int>() << 1 << 2 << 4 << 6 << 8;
-}
-
-QList<int> QPulseAudioDeviceInfo::supportedSampleSizes()
-{
- return QList<int>() << 8 << 16 << 24 << 32;
-}
-
-QList<QAudioFormat::Endian> QPulseAudioDeviceInfo::supportedByteOrders()
-{
- return QList<QAudioFormat::Endian>() << QAudioFormat::BigEndian << QAudioFormat::LittleEndian;
-}
-
-QList<QAudioFormat::SampleType> QPulseAudioDeviceInfo::supportedSampleTypes()
-{
- return QList<QAudioFormat::SampleType>() << QAudioFormat::SignedInt << QAudioFormat::UnSignedInt << QAudioFormat::Float;
-}
-
-QT_END_NAMESPACE
diff --git a/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.h b/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.h
deleted file mode 100644
index 1cec772c0..000000000
--- a/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.h
+++ /dev/null
@@ -1,90 +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 QAUDIODEVICEINFOPULSE_H
-#define QAUDIODEVICEINFOPULSE_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/qbytearray.h>
-#include <QtCore/qstringlist.h>
-#include <QtCore/qlist.h>
-
-#include "qaudio.h"
-#include "qaudiodeviceinfo.h"
-#include "qaudiosystem.h"
-
-QT_BEGIN_NAMESPACE
-
-class QPulseAudioDeviceInfo : public QAbstractAudioDeviceInfo
-{
- Q_OBJECT
-
-public:
- QPulseAudioDeviceInfo(const QByteArray &device, QAudio::Mode mode);
- ~QPulseAudioDeviceInfo() {}
-
- QAudioFormat preferredFormat() const override;
- bool isFormatSupported(const QAudioFormat &format) const override;
- QString deviceName() const override;
- QStringList supportedCodecs() override;
- QList<int> supportedSampleRates() override;
- QList<int> supportedChannelCounts() override;
- QList<int> supportedSampleSizes() override;
- QList<QAudioFormat::Endian> supportedByteOrders() override;
- QList<QAudioFormat::SampleType> supportedSampleTypes() override;
-
-private:
- QByteArray m_device;
- QAudio::Mode m_mode;
-};
-
-QT_END_NAMESPACE
-
-#endif
-
diff --git a/src/plugins/pulseaudio/qaudioinput_pulse.cpp b/src/plugins/pulseaudio/qaudioinput_pulse.cpp
deleted file mode 100644
index 3e7b4d79a..000000000
--- a/src/plugins/pulseaudio/qaudioinput_pulse.cpp
+++ /dev/null
@@ -1,682 +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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/qcoreapplication.h>
-#include <QtCore/qdebug.h>
-#include <QtCore/qmath.h>
-#include <private/qaudiohelpers_p.h>
-
-#include "qaudioinput_pulse.h"
-#include "qaudiodeviceinfo_pulse.h"
-#include "qpulseaudioengine.h"
-#include "qpulsehelpers.h"
-#include <sys/types.h>
-#include <unistd.h>
-
-QT_BEGIN_NAMESPACE
-
-const int PeriodTimeMs = 50;
-
-static void inputStreamReadCallback(pa_stream *stream, size_t length, void *userdata)
-{
- Q_UNUSED(userdata);
- Q_UNUSED(length);
- Q_UNUSED(stream);
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
-}
-
-static void inputStreamStateCallback(pa_stream *stream, void *userdata)
-{
- Q_UNUSED(userdata);
- pa_stream_state_t state = pa_stream_get_state(stream);
-#ifdef DEBUG_PULSE
- qDebug() << "Stream state: " << QPulseAudioInternal::stateToQString(state);
-#endif
- switch (state) {
- case PA_STREAM_CREATING:
- break;
- case PA_STREAM_READY: {
-#ifdef DEBUG_PULSE
- QPulseAudioInput *audioInput = static_cast<QPulseAudioInput*>(userdata);
- const pa_buffer_attr *buffer_attr = pa_stream_get_buffer_attr(stream);
- qDebug() << "*** maxlength: " << buffer_attr->maxlength;
- qDebug() << "*** prebuf: " << buffer_attr->prebuf;
- qDebug() << "*** fragsize: " << buffer_attr->fragsize;
- qDebug() << "*** minreq: " << buffer_attr->minreq;
- qDebug() << "*** tlength: " << buffer_attr->tlength;
-
- pa_sample_spec spec = QPulseAudioInternal::audioFormatToSampleSpec(audioInput->format());
- qDebug() << "*** bytes_to_usec: " << pa_bytes_to_usec(buffer_attr->fragsize, &spec);
-#endif
- }
- break;
- case PA_STREAM_TERMINATED:
- break;
- case PA_STREAM_FAILED:
- default:
- qWarning() << QString("Stream error: %1").arg(pa_strerror(pa_context_errno(pa_stream_get_context(stream))));
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
- break;
- }
-}
-
-static void inputStreamUnderflowCallback(pa_stream *stream, void *userdata)
-{
- Q_UNUSED(userdata);
- Q_UNUSED(stream);
- qWarning() << "Got a buffer underflow!";
-}
-
-static void inputStreamOverflowCallback(pa_stream *stream, void *userdata)
-{
- Q_UNUSED(stream);
- Q_UNUSED(userdata);
- qWarning() << "Got a buffer overflow!";
-}
-
-static void inputStreamSuccessCallback(pa_stream *stream, int success, void *userdata)
-{
- Q_UNUSED(stream);
- Q_UNUSED(userdata);
- Q_UNUSED(success);
-
- //if (!success)
- //TODO: Is cork success? i->operation_success = success;
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
-}
-
-QPulseAudioInput::QPulseAudioInput(const QByteArray &device)
- : m_totalTimeValue(0)
- , m_audioSource(0)
- , m_errorState(QAudio::NoError)
- , m_deviceState(QAudio::StoppedState)
- , m_volume(qreal(1.0f))
- , m_pullMode(true)
- , m_opened(false)
- , m_bytesAvailable(0)
- , m_bufferSize(0)
- , m_periodSize(0)
- , m_intervalTime(1000)
- , m_periodTime(PeriodTimeMs)
- , m_stream(0)
- , m_device(device)
-{
- m_timer = new QTimer(this);
- connect(m_timer, SIGNAL(timeout()), SLOT(userFeed()));
-}
-
-QPulseAudioInput::~QPulseAudioInput()
-{
- close();
- disconnect(m_timer, SIGNAL(timeout()));
- QCoreApplication::processEvents();
- delete m_timer;
-}
-
-void QPulseAudioInput::setError(QAudio::Error error)
-{
- if (m_errorState == error)
- return;
-
- m_errorState = error;
- emit errorChanged(error);
-}
-
-QAudio::Error QPulseAudioInput::error() const
-{
- return m_errorState;
-}
-
-void QPulseAudioInput::setState(QAudio::State state)
-{
- if (m_deviceState == state)
- return;
-
- m_deviceState = state;
- emit stateChanged(state);
-}
-
-QAudio::State QPulseAudioInput::state() const
-{
- return m_deviceState;
-}
-
-void QPulseAudioInput::setFormat(const QAudioFormat &format)
-{
- if (m_deviceState == QAudio::StoppedState)
- m_format = format;
-}
-
-QAudioFormat QPulseAudioInput::format() const
-{
- return m_format;
-}
-
-void QPulseAudioInput::start(QIODevice *device)
-{
- setState(QAudio::StoppedState);
- setError(QAudio::NoError);
-
- if (!m_pullMode && m_audioSource) {
- delete m_audioSource;
- m_audioSource = 0;
- }
-
- close();
-
- if (!open())
- return;
-
- m_pullMode = true;
- m_audioSource = device;
-
- setState(QAudio::ActiveState);
-}
-
-QIODevice *QPulseAudioInput::start()
-{
- setState(QAudio::StoppedState);
- setError(QAudio::NoError);
-
- if (!m_pullMode && m_audioSource) {
- delete m_audioSource;
- m_audioSource = 0;
- }
-
- close();
-
- if (!open())
- return nullptr;
-
- m_pullMode = false;
- m_audioSource = new PulseInputPrivate(this);
- m_audioSource->open(QIODevice::ReadOnly | QIODevice::Unbuffered);
-
- setState(QAudio::IdleState);
-
- return m_audioSource;
-}
-
-void QPulseAudioInput::stop()
-{
- if (m_deviceState == QAudio::StoppedState)
- return;
-
- close();
-
- setError(QAudio::NoError);
- setState(QAudio::StoppedState);
-}
-
-bool QPulseAudioInput::open()
-{
- if (m_opened)
- return true;
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
-
- if (!pulseEngine->context() || pa_context_get_state(pulseEngine->context()) != PA_CONTEXT_READY) {
- setError(QAudio::FatalError);
- setState(QAudio::StoppedState);
- return false;
- }
-
- pa_sample_spec spec = QPulseAudioInternal::audioFormatToSampleSpec(m_format);
-
- if (!pa_sample_spec_valid(&spec)) {
- setError(QAudio::OpenError);
- setState(QAudio::StoppedState);
- return false;
- }
-
- m_spec = spec;
-
-#ifdef DEBUG_PULSE
-// QTime now(QTime::currentTime());
-// qDebug()<<now.second()<<"s "<<now.msec()<<"ms :open()";
-#endif
-
- if (m_streamName.isNull())
- m_streamName = QString(QLatin1String("QtmPulseStream-%1-%2")).arg(::getpid()).arg(quintptr(this)).toUtf8();
-
-#ifdef DEBUG_PULSE
- qDebug() << "Format: " << QPulseAudioInternal::sampleFormatToQString(spec.format);
- qDebug() << "Rate: " << spec.rate;
- qDebug() << "Channels: " << spec.channels;
- qDebug() << "Frame size: " << pa_frame_size(&spec);
-#endif
-
- pulseEngine->lock();
- pa_channel_map channel_map;
-
- pa_channel_map_init_extend(&channel_map, spec.channels, PA_CHANNEL_MAP_DEFAULT);
-
- if (!pa_channel_map_compatible(&channel_map, &spec))
- qWarning() << "Channel map doesn't match sample specification!";
-
- m_stream = pa_stream_new(pulseEngine->context(), m_streamName.constData(), &spec, &channel_map);
-
- pa_stream_set_state_callback(m_stream, inputStreamStateCallback, this);
- pa_stream_set_read_callback(m_stream, inputStreamReadCallback, this);
-
- pa_stream_set_underflow_callback(m_stream, inputStreamUnderflowCallback, this);
- pa_stream_set_overflow_callback(m_stream, inputStreamOverflowCallback, this);
-
- m_periodSize = pa_usec_to_bytes(PeriodTimeMs*1000, &spec);
-
- int flags = 0;
- pa_buffer_attr buffer_attr;
- buffer_attr.maxlength = (uint32_t) -1;
- buffer_attr.prebuf = (uint32_t) -1;
- buffer_attr.tlength = (uint32_t) -1;
- buffer_attr.minreq = (uint32_t) -1;
- flags |= PA_STREAM_ADJUST_LATENCY;
-
- if (m_bufferSize > 0)
- buffer_attr.fragsize = (uint32_t) m_bufferSize;
- else
- buffer_attr.fragsize = (uint32_t) m_periodSize;
-
- if (pa_stream_connect_record(m_stream, m_device.data(), &buffer_attr, (pa_stream_flags_t)flags) < 0) {
- qWarning() << "pa_stream_connect_record() failed!";
- pa_stream_unref(m_stream);
- m_stream = 0;
- pulseEngine->unlock();
- setError(QAudio::OpenError);
- setState(QAudio::StoppedState);
- return false;
- }
-
- while (pa_stream_get_state(m_stream) != PA_STREAM_READY)
- pa_threaded_mainloop_wait(pulseEngine->mainloop());
-
- const pa_buffer_attr *actualBufferAttr = pa_stream_get_buffer_attr(m_stream);
- m_periodSize = actualBufferAttr->fragsize;
- m_periodTime = pa_bytes_to_usec(m_periodSize, &spec) / 1000;
- if (actualBufferAttr->tlength != (uint32_t)-1)
- m_bufferSize = actualBufferAttr->tlength;
-
- pulseEngine->unlock();
-
- connect(pulseEngine, &QPulseAudioEngine::contextFailed, this, &QPulseAudioInput::onPulseContextFailed);
-
- m_opened = true;
- m_timer->start(m_periodTime);
-
- m_clockStamp.restart();
- m_timeStamp.restart();
- m_elapsedTimeOffset = 0;
- m_totalTimeValue = 0;
-
- return true;
-}
-
-void QPulseAudioInput::close()
-{
- if (!m_opened)
- return;
-
- m_timer->stop();
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
-
- if (m_stream) {
- pulseEngine->lock();
-
- pa_stream_set_state_callback(m_stream, 0, 0);
- pa_stream_set_read_callback(m_stream, 0, 0);
- pa_stream_set_underflow_callback(m_stream, 0, 0);
- pa_stream_set_overflow_callback(m_stream, 0, 0);
-
- pa_stream_disconnect(m_stream);
- pa_stream_unref(m_stream);
- m_stream = 0;
-
- pulseEngine->unlock();
- }
-
- disconnect(pulseEngine, &QPulseAudioEngine::contextFailed, this, &QPulseAudioInput::onPulseContextFailed);
-
- if (!m_pullMode && m_audioSource) {
- delete m_audioSource;
- m_audioSource = 0;
- }
- m_opened = false;
-}
-
-int QPulseAudioInput::checkBytesReady()
-{
- if (m_deviceState != QAudio::ActiveState && m_deviceState != QAudio::IdleState) {
- m_bytesAvailable = 0;
- } else {
- m_bytesAvailable = pa_stream_readable_size(m_stream);
- }
-
- return m_bytesAvailable;
-}
-
-int QPulseAudioInput::bytesReady() const
-{
- return qMax(m_bytesAvailable, 0);
-}
-
-qint64 QPulseAudioInput::read(char *data, qint64 len)
-{
- m_bytesAvailable = checkBytesReady();
-
- setError(QAudio::NoError);
- setState(QAudio::ActiveState);
-
- int readBytes = 0;
-
- if (!m_pullMode && !m_tempBuffer.isEmpty()) {
- readBytes = qMin(static_cast<int>(len), m_tempBuffer.size());
- memcpy(data, m_tempBuffer.constData(), readBytes);
- m_totalTimeValue += readBytes;
-
- if (readBytes < m_tempBuffer.size()) {
- m_tempBuffer.remove(0, readBytes);
- return readBytes;
- }
-
- m_tempBuffer.clear();
- }
-
- while (pa_stream_readable_size(m_stream) > 0) {
- size_t readLength = 0;
-
-#ifdef DEBUG_PULSE
- qDebug() << "QPulseAudioInput::read -- " << pa_stream_readable_size(m_stream) << " bytes available from pulse audio";
-#endif
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pulseEngine->lock();
-
- const void *audioBuffer;
-
- // Second and third parameters (audioBuffer and length) to pa_stream_peek are output parameters,
- // the audioBuffer pointer is set to point to the actual pulse audio data,
- // and the length is set to the length of this data.
- if (pa_stream_peek(m_stream, &audioBuffer, &readLength) < 0) {
- qWarning() << QString("pa_stream_peek() failed: %1").arg(pa_strerror(pa_context_errno(pa_stream_get_context(m_stream))));
- pulseEngine->unlock();
- return 0;
- }
-
- qint64 actualLength = 0;
- if (m_pullMode) {
- QByteArray adjusted(readLength, Qt::Uninitialized);
- applyVolume(audioBuffer, adjusted.data(), readLength);
- actualLength = m_audioSource->write(adjusted);
-
- if (actualLength < qint64(readLength)) {
- pulseEngine->unlock();
-
- setError(QAudio::UnderrunError);
- setState(QAudio::IdleState);
-
- return actualLength;
- }
- } else {
- actualLength = qMin(static_cast<int>(len - readBytes), static_cast<int>(readLength));
- applyVolume(audioBuffer, data + readBytes, actualLength);
- }
-
-#ifdef DEBUG_PULSE
- qDebug() << "QPulseAudioInput::read -- wrote " << actualLength << " to client";
-#endif
-
- if (actualLength < qint64(readLength)) {
-#ifdef DEBUG_PULSE
- qDebug() << "QPulseAudioInput::read -- appending " << readLength - actualLength << " bytes of data to temp buffer";
-#endif
- int diff = readLength - actualLength;
- int oldSize = m_tempBuffer.size();
- m_tempBuffer.resize(m_tempBuffer.size() + diff);
- applyVolume(static_cast<const char *>(audioBuffer) + actualLength, m_tempBuffer.data() + oldSize, diff);
- QMetaObject::invokeMethod(this, "userFeed", Qt::QueuedConnection);
- }
-
- m_totalTimeValue += actualLength;
- readBytes += actualLength;
-
- pa_stream_drop(m_stream);
- pulseEngine->unlock();
-
- if (!m_pullMode && readBytes >= len)
- break;
-
- if (m_intervalTime && (m_timeStamp.elapsed() + m_elapsedTimeOffset) > m_intervalTime) {
- emit notify();
- m_elapsedTimeOffset = m_timeStamp.elapsed() + m_elapsedTimeOffset - m_intervalTime;
- m_timeStamp.restart();
- }
- }
-
-#ifdef DEBUG_PULSE
- qDebug() << "QPulseAudioInput::read -- returning after reading " << readBytes << " bytes";
-#endif
-
- return readBytes;
-}
-
-void QPulseAudioInput::applyVolume(const void *src, void *dest, int len)
-{
- if (m_volume < 1.f)
- QAudioHelperInternal::qMultiplySamples(m_volume, m_format, src, dest, len);
- else
- memcpy(dest, src, len);
-}
-
-void QPulseAudioInput::resume()
-{
- if (m_deviceState == QAudio::SuspendedState || m_deviceState == QAudio::IdleState) {
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_operation *operation;
-
- pulseEngine->lock();
-
- operation = pa_stream_cork(m_stream, 0, inputStreamSuccessCallback, 0);
- pulseEngine->wait(operation);
- pa_operation_unref(operation);
-
- pulseEngine->unlock();
-
- m_timer->start(m_periodTime);
-
- setState(QAudio::ActiveState);
- setError(QAudio::NoError);
- }
-}
-
-void QPulseAudioInput::setVolume(qreal vol)
-{
- if (qFuzzyCompare(m_volume, vol))
- return;
-
- m_volume = qBound(qreal(0), vol, qreal(1));
-}
-
-qreal QPulseAudioInput::volume() const
-{
- return m_volume;
-}
-
-void QPulseAudioInput::setBufferSize(int value)
-{
- m_bufferSize = value;
-}
-
-int QPulseAudioInput::bufferSize() const
-{
- return m_bufferSize;
-}
-
-int QPulseAudioInput::periodSize() const
-{
- return m_periodSize;
-}
-
-void QPulseAudioInput::setNotifyInterval(int ms)
-{
- m_intervalTime = qMax(0, ms);
-}
-
-int QPulseAudioInput::notifyInterval() const
-{
- return m_intervalTime;
-}
-
-qint64 QPulseAudioInput::processedUSecs() const
-{
- pa_sample_spec spec = QPulseAudioInternal::audioFormatToSampleSpec(m_format);
- qint64 result = pa_bytes_to_usec(m_totalTimeValue, &spec);
-
- return result;
-}
-
-void QPulseAudioInput::suspend()
-{
- if (m_deviceState == QAudio::ActiveState) {
- setError(QAudio::NoError);
- setState(QAudio::SuspendedState);
-
- m_timer->stop();
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_operation *operation;
-
- pulseEngine->lock();
-
- operation = pa_stream_cork(m_stream, 1, inputStreamSuccessCallback, 0);
- pulseEngine->wait(operation);
- pa_operation_unref(operation);
-
- pulseEngine->unlock();
- }
-}
-
-void QPulseAudioInput::userFeed()
-{
- if (m_deviceState == QAudio::StoppedState || m_deviceState == QAudio::SuspendedState)
- return;
-#ifdef DEBUG_PULSE
-// QTime now(QTime::currentTime());
-// qDebug()<< now.second() << "s " << now.msec() << "ms :userFeed() IN";
-#endif
- deviceReady();
-}
-
-bool QPulseAudioInput::deviceReady()
-{
- if (m_pullMode) {
- // reads some audio data and writes it to QIODevice
- read(0,0);
- } else {
- // emits readyRead() so user will call read() on QIODevice to get some audio data
- if (m_audioSource != 0) {
- PulseInputPrivate *a = qobject_cast<PulseInputPrivate*>(m_audioSource);
- a->trigger();
- }
- }
- m_bytesAvailable = checkBytesReady();
-
- if (m_deviceState != QAudio::ActiveState)
- return true;
-
- if (m_intervalTime && (m_timeStamp.elapsed() + m_elapsedTimeOffset) > m_intervalTime) {
- emit notify();
- m_elapsedTimeOffset = m_timeStamp.elapsed() + m_elapsedTimeOffset - m_intervalTime;
- m_timeStamp.restart();
- }
-
- return true;
-}
-
-qint64 QPulseAudioInput::elapsedUSecs() const
-{
- if (m_deviceState == QAudio::StoppedState)
- return 0;
-
- return m_clockStamp.elapsed() * qint64(1000);
-}
-
-void QPulseAudioInput::reset()
-{
- stop();
- m_bytesAvailable = 0;
-}
-
-void QPulseAudioInput::onPulseContextFailed()
-{
- close();
-
- setError(QAudio::FatalError);
- setState(QAudio::StoppedState);
-}
-
-PulseInputPrivate::PulseInputPrivate(QPulseAudioInput *audio)
-{
- m_audioDevice = qobject_cast<QPulseAudioInput*>(audio);
-}
-
-qint64 PulseInputPrivate::readData(char *data, qint64 len)
-{
- return m_audioDevice->read(data, len);
-}
-
-qint64 PulseInputPrivate::writeData(const char *data, qint64 len)
-{
- Q_UNUSED(data);
- Q_UNUSED(len);
- return 0;
-}
-
-void PulseInputPrivate::trigger()
-{
- emit readyRead();
-}
-
-QT_END_NAMESPACE
-
-#include "moc_qaudioinput_pulse.cpp"
diff --git a/src/plugins/pulseaudio/qaudioinput_pulse.h b/src/plugins/pulseaudio/qaudioinput_pulse.h
deleted file mode 100644
index dce212a25..000000000
--- a/src/plugins/pulseaudio/qaudioinput_pulse.h
+++ /dev/null
@@ -1,161 +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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists for the convenience
-// of other Qt classes. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#ifndef QAUDIOINPUTPULSE_H
-#define QAUDIOINPUTPULSE_H
-
-#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 PulseInputPrivate;
-
-class QPulseAudioInput : public QAbstractAudioInput
-{
- Q_OBJECT
-
-public:
- QPulseAudioInput(const QByteArray &device);
- ~QPulseAudioInput();
-
- qint64 read(char *data, qint64 len);
-
- void start(QIODevice *device) 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 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;
-
- qint64 m_totalTimeValue;
- QIODevice *m_audioSource;
- QAudioFormat m_format;
- QAudio::Error m_errorState;
- QAudio::State m_deviceState;
- qreal m_volume;
-
-private slots:
- void userFeed();
- bool deviceReady();
- void onPulseContextFailed();
-
-private:
- void setState(QAudio::State state);
- void setError(QAudio::Error error);
-
- void applyVolume(const void *src, void *dest, int len);
-
- int checkBytesReady();
- bool open();
- void close();
-
- bool m_pullMode;
- bool m_opened;
- int m_bytesAvailable;
- int m_bufferSize;
- int m_periodSize;
- int m_intervalTime;
- unsigned int m_periodTime;
- QTimer *m_timer;
- qint64 m_elapsedTimeOffset;
- pa_stream *m_stream;
- QElapsedTimer m_timeStamp;
- QElapsedTimer m_clockStamp;
- QByteArray m_streamName;
- QByteArray m_device;
- QByteArray m_tempBuffer;
- pa_sample_spec m_spec;
-};
-
-class PulseInputPrivate : public QIODevice
-{
- Q_OBJECT
-public:
- PulseInputPrivate(QPulseAudioInput *audio);
- ~PulseInputPrivate() {};
-
- qint64 readData(char *data, qint64 len) override;
- qint64 writeData(const char *data, qint64 len) override;
-
- void trigger();
-
-private:
- QPulseAudioInput *m_audioDevice;
-};
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/plugins/pulseaudio/qaudiooutput_pulse.cpp b/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
deleted file mode 100644
index 708c3e0e3..000000000
--- a/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
+++ /dev/null
@@ -1,739 +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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/qcoreapplication.h>
-#include <QtCore/qdebug.h>
-#include <QtCore/qmath.h>
-#include <private/qaudiohelpers_p.h>
-
-#include "qaudiooutput_pulse.h"
-#include "qaudiodeviceinfo_pulse.h"
-#include "qpulseaudioengine.h"
-#include "qpulsehelpers.h"
-#include <sys/types.h>
-#include <unistd.h>
-
-QT_BEGIN_NAMESPACE
-
-const int PeriodTimeMs = 20;
-const int LowLatencyPeriodTimeMs = 10;
-const int LowLatencyBufferSizeMs = 40;
-
-#define LOW_LATENCY_CATEGORY_NAME "game"
-
-static void outputStreamWriteCallback(pa_stream *stream, size_t length, void *userdata)
-{
- Q_UNUSED(stream);
- Q_UNUSED(length);
- Q_UNUSED(userdata);
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
-}
-
-static void outputStreamStateCallback(pa_stream *stream, void *userdata)
-{
- Q_UNUSED(userdata);
- pa_stream_state_t state = pa_stream_get_state(stream);
-#ifdef DEBUG_PULSE
- qDebug() << "Stream state: " << QPulseAudioInternal::stateToQString(state);
-#endif
- switch (state) {
- case PA_STREAM_CREATING:
- case PA_STREAM_READY:
- case PA_STREAM_TERMINATED:
- break;
-
- case PA_STREAM_FAILED:
- default:
- qWarning() << QString("Stream error: %1").arg(pa_strerror(pa_context_errno(pa_stream_get_context(stream))));
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
- break;
- }
-}
-
-static void outputStreamUnderflowCallback(pa_stream *stream, void *userdata)
-{
- Q_UNUSED(stream);
- ((QPulseAudioOutput*)userdata)->streamUnderflowCallback();
-}
-
-static void outputStreamOverflowCallback(pa_stream *stream, void *userdata)
-{
- Q_UNUSED(stream);
- Q_UNUSED(userdata);
- qWarning() << "Got a buffer overflow!";
-}
-
-static void outputStreamLatencyCallback(pa_stream *stream, void *userdata)
-{
- Q_UNUSED(stream);
- Q_UNUSED(userdata);
-
-#ifdef DEBUG_PULSE
- const pa_timing_info *info = pa_stream_get_timing_info(stream);
-
- qDebug() << "Write index corrupt: " << info->write_index_corrupt;
- qDebug() << "Write index: " << info->write_index;
- qDebug() << "Read index corrupt: " << info->read_index_corrupt;
- qDebug() << "Read index: " << info->read_index;
- qDebug() << "Sink usec: " << info->sink_usec;
- qDebug() << "Configured sink usec: " << info->configured_sink_usec;
-#endif
-}
-
-static void outputStreamSuccessCallback(pa_stream *stream, int success, void *userdata)
-{
- Q_UNUSED(stream);
- Q_UNUSED(success);
- Q_UNUSED(userdata);
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
-}
-
-static void outputStreamDrainComplete(pa_stream *stream, int success, void *userdata)
-{
- Q_UNUSED(stream);
- Q_UNUSED(success);
- Q_UNUSED(userdata);
-
-#ifdef DEBUG_PULSE
- qDebug() << "Draining completed successfully: " << (bool)success;
-#endif
-}
-
-static void streamAdjustPrebufferCallback(pa_stream *stream, int success, void *userdata)
-{
- Q_UNUSED(stream);
- Q_UNUSED(success);
- Q_UNUSED(userdata);
-
-#ifdef DEBUG_PULSE
- qDebug() << "Adjust prebuffer completed successfully: " << (bool)success;
-#endif
-}
-
-
-QPulseAudioOutput::QPulseAudioOutput(const QByteArray &device)
- : m_device(device)
- , m_errorState(QAudio::NoError)
- , m_deviceState(QAudio::StoppedState)
- , m_pullMode(true)
- , m_opened(false)
- , m_audioSource(0)
- , m_periodTime(0)
- , m_stream(0)
- , m_notifyInterval(1000)
- , m_periodSize(0)
- , m_bufferSize(0)
- , m_maxBufferSize(0)
- , m_totalTimeValue(0)
- , m_tickTimer(new QTimer(this))
- , m_audioBuffer(0)
- , m_resuming(false)
- , m_volume(1.0)
-{
- connect(m_tickTimer, SIGNAL(timeout()), SLOT(userFeed()));
-}
-
-QPulseAudioOutput::~QPulseAudioOutput()
-{
- close();
- disconnect(m_tickTimer, SIGNAL(timeout()));
- QCoreApplication::processEvents();
-}
-
-void QPulseAudioOutput::setError(QAudio::Error error)
-{
- if (m_errorState == error)
- return;
-
- m_errorState = error;
- emit errorChanged(error);
-}
-
-QAudio::Error QPulseAudioOutput::error() const
-{
- return m_errorState;
-}
-
-void QPulseAudioOutput::setState(QAudio::State state)
-{
- if (m_deviceState == state)
- return;
-
- m_deviceState = state;
- emit stateChanged(state);
-}
-
-QAudio::State QPulseAudioOutput::state() const
-{
- return m_deviceState;
-}
-
-void QPulseAudioOutput::streamUnderflowCallback()
-{
- if (m_deviceState != QAudio::IdleState && !m_resuming) {
- setError(QAudio::UnderrunError);
- setState(QAudio::IdleState);
- }
-}
-
-void QPulseAudioOutput::start(QIODevice *device)
-{
- setState(QAudio::StoppedState);
- setError(QAudio::NoError);
-
- // Handle change of mode
- if (m_audioSource && !m_pullMode) {
- delete m_audioSource;
- }
- m_audioSource = 0;
-
- close();
-
- m_pullMode = true;
- m_audioSource = device;
-
- if (!open()) {
- m_audioSource = 0;
- return;
- }
-
- setState(QAudio::ActiveState);
-}
-
-QIODevice *QPulseAudioOutput::start()
-{
- setState(QAudio::StoppedState);
- setError(QAudio::NoError);
-
- // Handle change of mode
- if (m_audioSource && !m_pullMode) {
- delete m_audioSource;
- }
- m_audioSource = 0;
-
- close();
-
- m_pullMode = false;
-
- if (!open())
- return nullptr;
-
- m_audioSource = new PulseOutputPrivate(this);
- m_audioSource->open(QIODevice::WriteOnly|QIODevice::Unbuffered);
-
- setState(QAudio::IdleState);
-
- return m_audioSource;
-}
-
-bool QPulseAudioOutput::open()
-{
- if (m_opened)
- return true;
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
-
- if (!pulseEngine->context() || pa_context_get_state(pulseEngine->context()) != PA_CONTEXT_READY) {
- setError(QAudio::FatalError);
- setState(QAudio::StoppedState);
- emit stateChanged(m_deviceState);
- return false;
- }
-
- pa_sample_spec spec = QPulseAudioInternal::audioFormatToSampleSpec(m_format);
-
- if (!pa_sample_spec_valid(&spec)) {
- setError(QAudio::OpenError);
- setState(QAudio::StoppedState);
- emit stateChanged(m_deviceState);
- return false;
- }
-
- m_spec = spec;
- m_totalTimeValue = 0;
-
- if (m_streamName.isNull())
- m_streamName = QString(QLatin1String("QtmPulseStream-%1-%2")).arg(::getpid()).arg(quintptr(this)).toUtf8();
-
-#ifdef DEBUG_PULSE
- qDebug() << "Format: " << QPulseAudioInternal::sampleFormatToQString(spec.format);
- qDebug() << "Rate: " << spec.rate;
- qDebug() << "Channels: " << spec.channels;
- qDebug() << "Frame size: " << pa_frame_size(&spec);
-#endif
-
- pulseEngine->lock();
-
- qint64 bytesPerSecond = m_format.sampleRate() * m_format.channelCount() * m_format.sampleSize() / 8;
-
- pa_proplist *propList = pa_proplist_new();
- if (!m_category.isNull())
- pa_proplist_sets(propList, PA_PROP_MEDIA_ROLE, m_category.toLatin1().constData());
-
- static const auto mapName = qEnvironmentVariable("QT_PA_CHANNEL_MAP");
- pa_channel_map_def_t mapDef = PA_CHANNEL_MAP_DEFAULT;
- if (mapName == QLatin1String("ALSA"))
- mapDef = PA_CHANNEL_MAP_ALSA;
- else if (mapName == QLatin1String("AUX"))
- mapDef = PA_CHANNEL_MAP_AUX;
- else if (mapName == QLatin1String("WAVEEX"))
- mapDef = PA_CHANNEL_MAP_WAVEEX;
- else if (mapName == QLatin1String("OSS"))
- mapDef = PA_CHANNEL_MAP_OSS;
- else if (!mapName.isEmpty())
- qWarning() << "Unknown pulse audio channel mapping definition:" << mapName;
-
- pa_channel_map m;
- auto channelMap = pa_channel_map_init_extend(&m, m_spec.channels, mapDef);
- if (!channelMap)
- qWarning() << "QAudioOutput: pa_channel_map_init_extend() Could not initialize channel map";
-
- m_stream = pa_stream_new_with_proplist(pulseEngine->context(), m_streamName.constData(), &m_spec, channelMap, propList);
- if (!m_stream) {
- qWarning() << "QAudioOutput: pa_stream_new_with_proplist() failed!";
- pulseEngine->unlock();
- setError(QAudio::OpenError);
- setState(QAudio::StoppedState);
- emit stateChanged(m_deviceState);
- return false;
- }
-
- pa_proplist_free(propList);
-
- pa_stream_set_state_callback(m_stream, outputStreamStateCallback, this);
- pa_stream_set_write_callback(m_stream, outputStreamWriteCallback, this);
-
- pa_stream_set_underflow_callback(m_stream, outputStreamUnderflowCallback, this);
- pa_stream_set_overflow_callback(m_stream, outputStreamOverflowCallback, this);
- pa_stream_set_latency_update_callback(m_stream, outputStreamLatencyCallback, this);
-
- if (m_bufferSize <= 0 && m_category == LOW_LATENCY_CATEGORY_NAME) {
- m_bufferSize = bytesPerSecond * LowLatencyBufferSizeMs / qint64(1000);
- }
-
- pa_buffer_attr requestedBuffer;
- requestedBuffer.fragsize = (uint32_t)-1;
- requestedBuffer.maxlength = (uint32_t)-1;
- requestedBuffer.minreq = (uint32_t)-1;
- requestedBuffer.prebuf = (uint32_t)-1;
- requestedBuffer.tlength = m_bufferSize;
-
- if (pa_stream_connect_playback(m_stream, m_device.data(), (m_bufferSize > 0) ? &requestedBuffer : NULL, (pa_stream_flags_t)0, NULL, NULL) < 0) {
- qWarning() << "pa_stream_connect_playback() failed!";
- pa_stream_unref(m_stream);
- m_stream = 0;
- pulseEngine->unlock();
- setError(QAudio::OpenError);
- setState(QAudio::StoppedState);
- emit stateChanged(m_deviceState);
- return false;
- }
-
- while (pa_stream_get_state(m_stream) != PA_STREAM_READY)
- pa_threaded_mainloop_wait(pulseEngine->mainloop());
-
- const pa_buffer_attr *buffer = pa_stream_get_buffer_attr(m_stream);
- m_periodTime = (m_category == LOW_LATENCY_CATEGORY_NAME) ? LowLatencyPeriodTimeMs : PeriodTimeMs;
- m_periodSize = pa_usec_to_bytes(m_periodTime*1000, &m_spec);
- m_bufferSize = buffer->tlength;
- m_maxBufferSize = buffer->maxlength;
- m_audioBuffer = new char[m_maxBufferSize];
-
- const qint64 streamSize = m_audioSource ? m_audioSource->size() : 0;
- if (m_pullMode && streamSize > 0 && static_cast<qint64>(buffer->prebuf) > streamSize) {
- pa_buffer_attr newBufferAttr;
- newBufferAttr = *buffer;
- newBufferAttr.prebuf = streamSize;
- pa_operation *o = pa_stream_set_buffer_attr(m_stream, &newBufferAttr, streamAdjustPrebufferCallback, NULL);
- if (o)
- pa_operation_unref(o);
- }
-
-#ifdef DEBUG_PULSE
- qDebug() << "Buffering info:";
- qDebug() << "\tMax length: " << buffer->maxlength;
- qDebug() << "\tTarget length: " << buffer->tlength;
- qDebug() << "\tPre-buffering: " << buffer->prebuf;
- qDebug() << "\tMinimum request: " << buffer->minreq;
- qDebug() << "\tFragment size: " << buffer->fragsize;
-#endif
-
- pulseEngine->unlock();
-
- connect(pulseEngine, &QPulseAudioEngine::contextFailed, this, &QPulseAudioOutput::onPulseContextFailed);
-
- m_opened = true;
-
- m_tickTimer->start(m_periodTime);
-
- m_elapsedTimeOffset = 0;
- m_timeStamp.restart();
- m_clockStamp.restart();
-
- return true;
-}
-
-void QPulseAudioOutput::close()
-{
- if (!m_opened)
- return;
-
- m_tickTimer->stop();
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
-
- if (m_stream) {
- pulseEngine->lock();
-
- pa_stream_set_state_callback(m_stream, 0, 0);
- pa_stream_set_write_callback(m_stream, 0, 0);
- pa_stream_set_underflow_callback(m_stream, 0, 0);
- pa_stream_set_overflow_callback(m_stream, 0, 0);
- pa_stream_set_latency_update_callback(m_stream, 0, 0);
-
- pa_operation *o = pa_stream_drain(m_stream, outputStreamDrainComplete, NULL);
- if (o)
- pa_operation_unref(o);
-
- pa_stream_disconnect(m_stream);
- pa_stream_unref(m_stream);
- m_stream = NULL;
-
- pulseEngine->unlock();
- }
-
- disconnect(pulseEngine, &QPulseAudioEngine::contextFailed, this, &QPulseAudioOutput::onPulseContextFailed);
-
- if (!m_pullMode && m_audioSource) {
- delete m_audioSource;
- m_audioSource = 0;
- }
- m_opened = false;
- if (m_audioBuffer) {
- delete[] m_audioBuffer;
- m_audioBuffer = 0;
- }
-}
-
-void QPulseAudioOutput::userFeed()
-{
- if (m_deviceState == QAudio::StoppedState || m_deviceState == QAudio::SuspendedState)
- return;
-
- m_resuming = false;
-
- if (m_pullMode) {
- int writableSize = bytesFree();
- int chunks = writableSize / m_periodSize;
- if (chunks == 0)
- return;
-
- int input = m_periodSize; // always request 1 chunk of data from user
- if (input > m_maxBufferSize)
- input = m_maxBufferSize;
-
- int audioBytesPulled = m_audioSource->read(m_audioBuffer, input);
- Q_ASSERT(audioBytesPulled <= input);
- if (m_audioBuffer && audioBytesPulled > 0) {
- if (audioBytesPulled > input) {
- qWarning() << "QPulseAudioOutput::userFeed() - Invalid audio data size provided from user:"
- << audioBytesPulled << "should be less than" << input;
- audioBytesPulled = input;
- }
- qint64 bytesWritten = write(m_audioBuffer, audioBytesPulled);
- Q_ASSERT(bytesWritten == audioBytesPulled); //unfinished write should not happen since the data provided is less than writableSize
- Q_UNUSED(bytesWritten);
-
- if (chunks > 1) {
- // PulseAudio needs more data. Ask for it immediately.
- QMetaObject::invokeMethod(this, "userFeed", Qt::QueuedConnection);
- }
- }
- }
-
- if (m_deviceState != QAudio::ActiveState)
- return;
-
- if (m_notifyInterval && (m_timeStamp.elapsed() + m_elapsedTimeOffset) > m_notifyInterval) {
- emit notify();
- m_elapsedTimeOffset = m_timeStamp.restart() + m_elapsedTimeOffset - m_notifyInterval;
- }
-}
-
-qint64 QPulseAudioOutput::write(const char *data, qint64 len)
-{
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
-
- pulseEngine->lock();
-
- len = qMin(len, static_cast<qint64>(pa_stream_writable_size(m_stream)));
-
- if (m_volume < 1.0f) {
- // Don't use PulseAudio volume, as it might affect all other streams of the same category
- // or even affect the system volume if flat volumes are enabled
- void *dest = NULL;
- size_t nbytes = len;
- if (pa_stream_begin_write(m_stream, &dest, &nbytes) < 0) {
- qWarning("QAudioOutput(pulseaudio): pa_stream_begin_write, error = %s",
- pa_strerror(pa_context_errno(pulseEngine->context())));
- setError(QAudio::IOError);
- return 0;
- }
-
- len = int(nbytes);
- QAudioHelperInternal::qMultiplySamples(m_volume, m_format, data, dest, len);
- data = reinterpret_cast<char *>(dest);
- }
-
- if (pa_stream_write(m_stream, data, len, NULL, 0, PA_SEEK_RELATIVE) < 0) {
- qWarning("QAudioOutput(pulseaudio): pa_stream_write, error = %s",
- pa_strerror(pa_context_errno(pulseEngine->context())));
- setError(QAudio::IOError);
- return 0;
- }
-
- pulseEngine->unlock();
- m_totalTimeValue += len;
-
- setError(QAudio::NoError);
- setState(QAudio::ActiveState);
-
- return len;
-}
-
-void QPulseAudioOutput::stop()
-{
- if (m_deviceState == QAudio::StoppedState)
- return;
-
- close();
-
- setError(QAudio::NoError);
- setState(QAudio::StoppedState);
-}
-
-int QPulseAudioOutput::bytesFree() const
-{
- if (m_deviceState != QAudio::ActiveState && m_deviceState != QAudio::IdleState)
- return 0;
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pulseEngine->lock();
- int writableSize = pa_stream_writable_size(m_stream);
- pulseEngine->unlock();
- return writableSize;
-}
-
-int QPulseAudioOutput::periodSize() const
-{
- return m_periodSize;
-}
-
-void QPulseAudioOutput::setBufferSize(int value)
-{
- m_bufferSize = value;
-}
-
-int QPulseAudioOutput::bufferSize() const
-{
- return m_bufferSize;
-}
-
-void QPulseAudioOutput::setNotifyInterval(int ms)
-{
- m_notifyInterval = qMax(0, ms);
-}
-
-int QPulseAudioOutput::notifyInterval() const
-{
- return m_notifyInterval;
-}
-
-qint64 QPulseAudioOutput::processedUSecs() const
-{
- qint64 result = qint64(1000000) * m_totalTimeValue /
- (m_format.channelCount() * (m_format.sampleSize() / 8)) /
- m_format.sampleRate();
-
- return result;
-}
-
-void QPulseAudioOutput::resume()
-{
- if (m_deviceState == QAudio::SuspendedState) {
- m_resuming = true;
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
-
- pulseEngine->lock();
-
- pa_operation *operation = pa_stream_cork(m_stream, 0, outputStreamSuccessCallback, NULL);
- pulseEngine->wait(operation);
- pa_operation_unref(operation);
-
- operation = pa_stream_trigger(m_stream, outputStreamSuccessCallback, NULL);
- pulseEngine->wait(operation);
- pa_operation_unref(operation);
-
- pulseEngine->unlock();
-
- m_tickTimer->start(m_periodTime);
-
- setState(m_pullMode ? QAudio::ActiveState : QAudio::IdleState);
- setError(QAudio::NoError);
- }
-}
-
-void QPulseAudioOutput::setFormat(const QAudioFormat &format)
-{
- m_format = format;
-}
-
-QAudioFormat QPulseAudioOutput::format() const
-{
- return m_format;
-}
-
-void QPulseAudioOutput::suspend()
-{
- if (m_deviceState == QAudio::ActiveState || m_deviceState == QAudio::IdleState) {
- setError(QAudio::NoError);
- setState(QAudio::SuspendedState);
-
- m_tickTimer->stop();
-
- QPulseAudioEngine *pulseEngine = QPulseAudioEngine::instance();
- pa_operation *operation;
-
- pulseEngine->lock();
-
- operation = pa_stream_cork(m_stream, 1, outputStreamSuccessCallback, NULL);
- pulseEngine->wait(operation);
- pa_operation_unref(operation);
-
- pulseEngine->unlock();
- }
-}
-
-qint64 QPulseAudioOutput::elapsedUSecs() const
-{
- if (m_deviceState == QAudio::StoppedState)
- return 0;
-
- return m_clockStamp.elapsed() * qint64(1000);
-}
-
-void QPulseAudioOutput::reset()
-{
- stop();
-}
-
-PulseOutputPrivate::PulseOutputPrivate(QPulseAudioOutput *audio)
-{
- m_audioDevice = qobject_cast<QPulseAudioOutput*>(audio);
-}
-
-qint64 PulseOutputPrivate::readData(char *data, qint64 len)
-{
- Q_UNUSED(data);
- Q_UNUSED(len);
-
- return 0;
-}
-
-qint64 PulseOutputPrivate::writeData(const char *data, qint64 len)
-{
- int retry = 0;
- qint64 written = 0;
-
- if ((m_audioDevice->m_deviceState == QAudio::ActiveState
- || m_audioDevice->m_deviceState == QAudio::IdleState)) {
- while(written < len) {
- int chunk = m_audioDevice->write(data+written, (len-written));
- if (chunk <= 0)
- retry++;
- written+=chunk;
- if (retry > 10)
- return written;
- }
- }
-
- return written;
-}
-
-void QPulseAudioOutput::setVolume(qreal vol)
-{
- if (qFuzzyCompare(m_volume, vol))
- return;
-
- m_volume = qBound(qreal(0), vol, qreal(1));
-}
-
-qreal QPulseAudioOutput::volume() const
-{
- return m_volume;
-}
-
-void QPulseAudioOutput::setCategory(const QString &category)
-{
- if (m_category != category) {
- m_category = category;
- }
-}
-
-QString QPulseAudioOutput::category() const
-{
- return m_category;
-}
-
-void QPulseAudioOutput::onPulseContextFailed()
-{
- close();
-
- setError(QAudio::FatalError);
- setState(QAudio::StoppedState);
-}
-
-QT_END_NAMESPACE
-
-#include "moc_qaudiooutput_pulse.cpp"
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
diff --git a/src/plugins/pulseaudio/qpulseaudioengine.cpp b/src/plugins/pulseaudio/qpulseaudioengine.cpp
deleted file mode 100644
index 653fea57e..000000000
--- a/src/plugins/pulseaudio/qpulseaudioengine.cpp
+++ /dev/null
@@ -1,482 +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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtCore/qdebug.h>
-
-#include <qaudiodeviceinfo.h>
-#include "qpulseaudioengine.h"
-#include "qaudiodeviceinfo_pulse.h"
-#include "qaudiooutput_pulse.h"
-#include "qpulsehelpers.h"
-#include <sys/types.h>
-#include <unistd.h>
-
-QT_BEGIN_NAMESPACE
-
-static void serverInfoCallback(pa_context *context, const pa_server_info *info, void *userdata)
-{
- if (!info) {
- qWarning() << QString("Failed to get server information: %s").arg(pa_strerror(pa_context_errno(context)));
- return;
- }
-
-#ifdef DEBUG_PULSE
- char ss[PA_SAMPLE_SPEC_SNPRINT_MAX], cm[PA_CHANNEL_MAP_SNPRINT_MAX];
-
- pa_sample_spec_snprint(ss, sizeof(ss), &info->sample_spec);
- pa_channel_map_snprint(cm, sizeof(cm), &info->channel_map);
-
- qDebug() << QString("User name: %1\n"
- "Host Name: %2\n"
- "Server Name: %3\n"
- "Server Version: %4\n"
- "Default Sample Specification: %5\n"
- "Default Channel Map: %6\n"
- "Default Sink: %7\n"
- "Default Source: %8\n").arg(
- info->user_name,
- info->host_name,
- info->server_name,
- info->server_version,
- ss,
- cm,
- info->default_sink_name,
- info->default_source_name);
-#endif
-
- QPulseAudioEngine *pulseEngine = static_cast<QPulseAudioEngine*>(userdata);
- pulseEngine->m_serverLock.lockForWrite();
- pulseEngine->m_defaultSink = info->default_sink_name;
- pulseEngine->m_defaultSource = info->default_source_name;
- pulseEngine->m_serverLock.unlock();
-
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
-}
-
-static void sinkInfoCallback(pa_context *context, const pa_sink_info *info, int isLast, void *userdata)
-{
- QPulseAudioEngine *pulseEngine = static_cast<QPulseAudioEngine*>(userdata);
-
- if (isLast < 0) {
- qWarning() << QString("Failed to get sink information: %s").arg(pa_strerror(pa_context_errno(context)));
- return;
- }
-
- if (isLast) {
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
- return;
- }
-
- Q_ASSERT(info);
-
-#ifdef DEBUG_PULSE
- QMap<pa_sink_state, QString> stateMap;
- stateMap[PA_SINK_INVALID_STATE] = "n/a";
- stateMap[PA_SINK_RUNNING] = "RUNNING";
- stateMap[PA_SINK_IDLE] = "IDLE";
- stateMap[PA_SINK_SUSPENDED] = "SUSPENDED";
-
- qDebug() << QString("Sink #%1\n"
- "\tState: %2\n"
- "\tName: %3\n"
- "\tDescription: %4\n"
- ).arg(QString::number(info->index),
- stateMap.value(info->state),
- info->name,
- info->description);
-#endif
-
- QAudioFormat format = QPulseAudioInternal::sampleSpecToAudioFormat(info->sample_spec);
-
- QWriteLocker locker(&pulseEngine->m_sinkLock);
- pulseEngine->m_preferredFormats.insert(info->name, format);
- pulseEngine->m_sinks.insert(info->index, info->name);
-}
-
-static void sourceInfoCallback(pa_context *context, const pa_source_info *info, int isLast, void *userdata)
-{
- Q_UNUSED(context);
- QPulseAudioEngine *pulseEngine = static_cast<QPulseAudioEngine*>(userdata);
-
- if (isLast) {
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
- return;
- }
-
- Q_ASSERT(info);
-
-#ifdef DEBUG_PULSE
- QMap<pa_source_state, QString> stateMap;
- stateMap[PA_SOURCE_INVALID_STATE] = "n/a";
- stateMap[PA_SOURCE_RUNNING] = "RUNNING";
- stateMap[PA_SOURCE_IDLE] = "IDLE";
- stateMap[PA_SOURCE_SUSPENDED] = "SUSPENDED";
-
- qDebug() << QString("Source #%1\n"
- "\tState: %2\n"
- "\tName: %3\n"
- "\tDescription: %4\n"
- ).arg(QString::number(info->index),
- stateMap.value(info->state),
- info->name,
- info->description);
-#endif
-
- QAudioFormat format = QPulseAudioInternal::sampleSpecToAudioFormat(info->sample_spec);
-
- QWriteLocker locker(&pulseEngine->m_sourceLock);
- pulseEngine->m_preferredFormats.insert(info->name, format);
- pulseEngine->m_sources.insert(info->index, info->name);
-}
-
-static void event_cb(pa_context* context, pa_subscription_event_type_t t, uint32_t index, void* userdata)
-{
- QPulseAudioEngine *pulseEngine = static_cast<QPulseAudioEngine*>(userdata);
-
- int type = t & PA_SUBSCRIPTION_EVENT_TYPE_MASK;
- int facility = t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK;
-
- switch (type) {
- case PA_SUBSCRIPTION_EVENT_NEW:
- case PA_SUBSCRIPTION_EVENT_CHANGE:
- switch (facility) {
- case PA_SUBSCRIPTION_EVENT_SERVER: {
- pa_operation *op = pa_context_get_server_info(context, serverInfoCallback, userdata);
- if (op)
- pa_operation_unref(op);
- else
- qWarning("PulseAudioService: failed to get server info");
- break;
- }
- case PA_SUBSCRIPTION_EVENT_SINK: {
- pa_operation *op = pa_context_get_sink_info_by_index(context, index, sinkInfoCallback, userdata);
- if (op)
- pa_operation_unref(op);
- else
- qWarning("PulseAudioService: failed to get sink info");
- break;
- }
- case PA_SUBSCRIPTION_EVENT_SOURCE: {
- pa_operation *op = pa_context_get_source_info_by_index(context, index, sourceInfoCallback, userdata);
- if (op)
- pa_operation_unref(op);
- else
- qWarning("PulseAudioService: failed to get source info");
- break;
- }
- default:
- break;
- }
- break;
- case PA_SUBSCRIPTION_EVENT_REMOVE:
- switch (facility) {
- case PA_SUBSCRIPTION_EVENT_SINK:
- pulseEngine->m_sinkLock.lockForWrite();
- pulseEngine->m_preferredFormats.remove(pulseEngine->m_sinks.value(index));
- pulseEngine->m_sinks.remove(index);
- pulseEngine->m_sinkLock.unlock();
- break;
- case PA_SUBSCRIPTION_EVENT_SOURCE:
- pulseEngine->m_sourceLock.lockForWrite();
- pulseEngine->m_preferredFormats.remove(pulseEngine->m_sources.value(index));
- pulseEngine->m_sources.remove(index);
- pulseEngine->m_sourceLock.unlock();
- break;
- default:
- break;
- }
- break;
- default:
- break;
- }
-}
-
-static void contextStateCallbackInit(pa_context *context, void *userdata)
-{
- Q_UNUSED(context);
-#ifdef DEBUG_PULSE
- qDebug() << QPulseAudioInternal::stateToQString(pa_context_get_state(context));
-#endif
- QPulseAudioEngine *pulseEngine = reinterpret_cast<QPulseAudioEngine*>(userdata);
- pa_threaded_mainloop_signal(pulseEngine->mainloop(), 0);
-}
-
-static void contextStateCallback(pa_context *c, void *userdata)
-{
- QPulseAudioEngine *self = reinterpret_cast<QPulseAudioEngine*>(userdata);
- pa_context_state_t state = pa_context_get_state(c);
-
-#ifdef DEBUG_PULSE
- qDebug() << QPulseAudioInternal::stateToQString(state);
-#endif
-
- if (state == PA_CONTEXT_FAILED)
- QMetaObject::invokeMethod(self, "onContextFailed", Qt::QueuedConnection);
-}
-
-Q_GLOBAL_STATIC(QPulseAudioEngine, pulseEngine);
-
-QPulseAudioEngine::QPulseAudioEngine(QObject *parent)
- : QObject(parent)
- , m_mainLoopApi(0)
- , m_context(0)
- , m_prepared(false)
-{
- prepare();
-}
-
-QPulseAudioEngine::~QPulseAudioEngine()
-{
- if (m_prepared)
- release();
-}
-
-void QPulseAudioEngine::prepare()
-{
- bool keepGoing = true;
- bool ok = true;
-
- m_mainLoop = pa_threaded_mainloop_new();
- if (m_mainLoop == 0) {
- qWarning("PulseAudioService: unable to create pulseaudio mainloop");
- return;
- }
-
- if (pa_threaded_mainloop_start(m_mainLoop) != 0) {
- qWarning("PulseAudioService: unable to start pulseaudio mainloop");
- pa_threaded_mainloop_free(m_mainLoop);
- m_mainLoop = 0;
- return;
- }
-
- m_mainLoopApi = pa_threaded_mainloop_get_api(m_mainLoop);
-
- lock();
-
- m_context = pa_context_new(m_mainLoopApi, QString(QLatin1String("QtPulseAudio:%1")).arg(::getpid()).toLatin1().constData());
-
- if (m_context == 0) {
- qWarning("PulseAudioService: Unable to create new pulseaudio context");
- pa_threaded_mainloop_unlock(m_mainLoop);
- pa_threaded_mainloop_free(m_mainLoop);
- m_mainLoop = 0;
- onContextFailed();
- return;
- }
-
- pa_context_set_state_callback(m_context, contextStateCallbackInit, this);
-
- if (pa_context_connect(m_context, 0, (pa_context_flags_t)0, 0) < 0) {
- qWarning("PulseAudioService: pa_context_connect() failed");
- pa_context_unref(m_context);
- pa_threaded_mainloop_unlock(m_mainLoop);
- pa_threaded_mainloop_free(m_mainLoop);
- m_mainLoop = 0;
- m_context = 0;
- return;
- }
-
- pa_threaded_mainloop_wait(m_mainLoop);
-
- while (keepGoing) {
- switch (pa_context_get_state(m_context)) {
- case PA_CONTEXT_CONNECTING:
- case PA_CONTEXT_AUTHORIZING:
- case PA_CONTEXT_SETTING_NAME:
- break;
-
- case PA_CONTEXT_READY:
-#ifdef DEBUG_PULSE
- qDebug("Connection established.");
-#endif
- keepGoing = false;
- break;
-
- case PA_CONTEXT_TERMINATED:
- qCritical("PulseAudioService: Context terminated.");
- keepGoing = false;
- ok = false;
- break;
-
- case PA_CONTEXT_FAILED:
- default:
- qCritical() << QString("PulseAudioService: Connection failure: %1").arg(pa_strerror(pa_context_errno(m_context)));
- keepGoing = false;
- ok = false;
- }
-
- if (keepGoing)
- pa_threaded_mainloop_wait(m_mainLoop);
- }
-
- if (ok) {
- pa_context_set_state_callback(m_context, contextStateCallback, this);
-
- pa_context_set_subscribe_callback(m_context, event_cb, this);
- pa_operation *op = pa_context_subscribe(m_context,
- pa_subscription_mask_t(PA_SUBSCRIPTION_MASK_SINK |
- PA_SUBSCRIPTION_MASK_SOURCE |
- PA_SUBSCRIPTION_MASK_SERVER),
- NULL, NULL);
- if (op)
- pa_operation_unref(op);
- else
- qWarning("PulseAudioService: failed to subscribe to context notifications");
- } else {
- pa_context_unref(m_context);
- m_context = 0;
- }
-
- unlock();
-
- if (ok) {
- updateDevices();
- m_prepared = true;
- } else {
- pa_threaded_mainloop_free(m_mainLoop);
- m_mainLoop = 0;
- onContextFailed();
- }
-}
-
-void QPulseAudioEngine::release()
-{
- if (!m_prepared)
- return;
-
- if (m_context) {
- pa_context_disconnect(m_context);
- pa_context_unref(m_context);
- m_context = 0;
- }
-
- if (m_mainLoop) {
- pa_threaded_mainloop_stop(m_mainLoop);
- pa_threaded_mainloop_free(m_mainLoop);
- m_mainLoop = 0;
- }
-
- m_prepared = false;
-}
-
-void QPulseAudioEngine::updateDevices()
-{
- lock();
-
- // Get default input and output devices
- pa_operation *operation = pa_context_get_server_info(m_context, serverInfoCallback, this);
- if (operation) {
- while (pa_operation_get_state(operation) == PA_OPERATION_RUNNING)
- pa_threaded_mainloop_wait(m_mainLoop);
- pa_operation_unref(operation);
- } else {
- qWarning("PulseAudioService: failed to get server info");
- }
-
- // Get output devices
- operation = pa_context_get_sink_info_list(m_context, sinkInfoCallback, this);
- if (operation) {
- while (pa_operation_get_state(operation) == PA_OPERATION_RUNNING)
- pa_threaded_mainloop_wait(m_mainLoop);
- pa_operation_unref(operation);
- } else {
- qWarning("PulseAudioService: failed to get sink info");
- }
-
- // Get input devices
- operation = pa_context_get_source_info_list(m_context, sourceInfoCallback, this);
- if (operation) {
- while (pa_operation_get_state(operation) == PA_OPERATION_RUNNING)
- pa_threaded_mainloop_wait(m_mainLoop);
- pa_operation_unref(operation);
- } else {
- qWarning("PulseAudioService: failed to get source info");
- }
-
- unlock();
-}
-
-void QPulseAudioEngine::onContextFailed()
-{
- // Give a chance to the connected slots to still use the Pulse main loop before releasing it.
- emit contextFailed();
-
- release();
-
- // Try to reconnect later
- QTimer::singleShot(3000, this, SLOT(prepare()));
-}
-
-QPulseAudioEngine *QPulseAudioEngine::instance()
-{
- return pulseEngine();
-}
-
-QList<QByteArray> QPulseAudioEngine::availableDevices(QAudio::Mode mode) const
-{
- QList<QByteArray> devices;
- QByteArray defaultDevice;
-
- m_serverLock.lockForRead();
-
- if (mode == QAudio::AudioOutput) {
- QReadLocker locker(&m_sinkLock);
- devices = m_sinks.values();
- defaultDevice = m_defaultSink;
- } else {
- QReadLocker locker(&m_sourceLock);
- devices = m_sources.values();
- defaultDevice = m_defaultSource;
- }
-
- m_serverLock.unlock();
-
- // Swap the default device to index 0
- devices.removeOne(defaultDevice);
- devices.prepend(defaultDevice);
-
- return devices;
-}
-
-QByteArray QPulseAudioEngine::defaultDevice(QAudio::Mode mode) const
-{
- return (mode == QAudio::AudioOutput) ? m_defaultSink : m_defaultSource;
-}
-
-QT_END_NAMESPACE
diff --git a/src/plugins/pulseaudio/qpulseaudioengine.h b/src/plugins/pulseaudio/qpulseaudioengine.h
deleted file mode 100644
index a19be1841..000000000
--- a/src/plugins/pulseaudio/qpulseaudioengine.h
+++ /dev/null
@@ -1,129 +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 QPULSEAUDIOENGINE_H
-#define QPULSEAUDIOENGINE_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/qmap.h>
-#include <QtCore/qbytearray.h>
-#include <QtCore/qreadwritelock.h>
-#include <QtMultimedia/qaudiosystemplugin.h>
-#include <pulse/pulseaudio.h>
-#include "qpulsehelpers.h"
-#include <qaudioformat.h>
-
-QT_BEGIN_NAMESPACE
-
-class QPulseAudioEngine : public QObject
-{
- Q_OBJECT
-
-public:
- QPulseAudioEngine(QObject *parent = 0);
- ~QPulseAudioEngine();
-
- static QPulseAudioEngine *instance();
- pa_threaded_mainloop *mainloop() { return m_mainLoop; }
- pa_context *context() { return m_context; }
-
- inline void lock()
- {
- if (m_mainLoop)
- pa_threaded_mainloop_lock(m_mainLoop);
- }
-
- inline void unlock()
- {
- if (m_mainLoop)
- pa_threaded_mainloop_unlock(m_mainLoop);
- }
-
- inline void wait(pa_operation *op)
- {
- while (m_mainLoop && pa_operation_get_state(op) == PA_OPERATION_RUNNING)
- pa_threaded_mainloop_wait(m_mainLoop);
- }
-
- QList<QByteArray> availableDevices(QAudio::Mode mode) const;
- QByteArray defaultDevice(QAudio::Mode mode) const;
-
-Q_SIGNALS:
- void contextFailed();
-
-private Q_SLOTS:
- void prepare();
- void onContextFailed();
-
-private:
- void updateDevices();
- void release();
-
-public:
- QMap<int, QByteArray> m_sinks;
- QMap<int, QByteArray> m_sources;
- QMap<QByteArray, QAudioFormat> m_preferredFormats;
-
- QByteArray m_defaultSink;
- QByteArray m_defaultSource;
-
- mutable QReadWriteLock m_sinkLock;
- mutable QReadWriteLock m_sourceLock;
- mutable QReadWriteLock m_serverLock;
-
-private:
- pa_mainloop_api *m_mainLoopApi;
- pa_threaded_mainloop *m_mainLoop;
- pa_context *m_context;
- bool m_prepared;
- };
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/plugins/pulseaudio/qpulseaudioplugin.cpp b/src/plugins/pulseaudio/qpulseaudioplugin.cpp
deleted file mode 100644
index 6b3019279..000000000
--- a/src/plugins/pulseaudio/qpulseaudioplugin.cpp
+++ /dev/null
@@ -1,85 +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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <qaudiodeviceinfo.h>
-
-#include "qpulseaudioplugin.h"
-#include "qaudiodeviceinfo_pulse.h"
-#include "qaudiooutput_pulse.h"
-#include "qaudioinput_pulse.h"
-#include "qpulseaudioengine.h"
-
-QT_BEGIN_NAMESPACE
-
-QPulseAudioPlugin::QPulseAudioPlugin(QObject *parent)
- : QAudioSystemPlugin(parent)
- , m_pulseEngine(QPulseAudioEngine::instance())
-{
-}
-
-QByteArray QPulseAudioPlugin::defaultDevice(QAudio::Mode mode) const
-{
- return m_pulseEngine->defaultDevice(mode);
-}
-
-QList<QByteArray> QPulseAudioPlugin::availableDevices(QAudio::Mode mode) const
-{
- return m_pulseEngine->availableDevices(mode);
-}
-
-QAbstractAudioInput *QPulseAudioPlugin::createInput(const QByteArray &device)
-{
- QPulseAudioInput *input = new QPulseAudioInput(device);
- return input;
-}
-
-QAbstractAudioOutput *QPulseAudioPlugin::createOutput(const QByteArray &device)
-{
-
- QPulseAudioOutput *output = new QPulseAudioOutput(device);
- return output;
-}
-
-QAbstractAudioDeviceInfo *QPulseAudioPlugin::createDeviceInfo(const QByteArray &device, QAudio::Mode mode)
-{
- QPulseAudioDeviceInfo *deviceInfo = new QPulseAudioDeviceInfo(device, mode);
- return deviceInfo;
-}
-
-QT_END_NAMESPACE
diff --git a/src/plugins/pulseaudio/qpulseaudioplugin.h b/src/plugins/pulseaudio/qpulseaudioplugin.h
deleted file mode 100644
index 7d27cad48..000000000
--- a/src/plugins/pulseaudio/qpulseaudioplugin.h
+++ /dev/null
@@ -1,73 +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 QPULSEAUDIOPLUGIN_H
-#define QPULSEAUDIOPLUGIN_H
-
-#include <QtMultimedia/qaudiosystemplugin.h>
-#include <QtMultimedia/private/qaudiosystempluginext_p.h>
-
-QT_BEGIN_NAMESPACE
-
-class QPulseAudioEngine;
-
-class QPulseAudioPlugin : public QAudioSystemPlugin, public QAudioSystemPluginExtension
-{
- Q_OBJECT
-
- Q_PLUGIN_METADATA(IID "org.qt-project.qt.audiosystemfactory/5.0" FILE "pulseaudio.json")
- Q_INTERFACES(QAudioSystemPluginExtension)
-
-public:
- QPulseAudioPlugin(QObject *parent = 0);
- ~QPulseAudioPlugin() {}
-
- QByteArray defaultDevice(QAudio::Mode mode) const override;
- QList<QByteArray> availableDevices(QAudio::Mode mode) const override;
- QAbstractAudioInput *createInput(const QByteArray &device) override;
- QAbstractAudioOutput *createOutput(const QByteArray &device) override;
- QAbstractAudioDeviceInfo *createDeviceInfo(const QByteArray &device, QAudio::Mode mode) override;
-
-private:
- QPulseAudioEngine *m_pulseEngine;
-};
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/src/plugins/pulseaudio/qpulsehelpers.cpp b/src/plugins/pulseaudio/qpulsehelpers.cpp
deleted file mode 100644
index 0604c97f5..000000000
--- a/src/plugins/pulseaudio/qpulsehelpers.cpp
+++ /dev/null
@@ -1,211 +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.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qpulsehelpers.h"
-
-QT_BEGIN_NAMESPACE
-
-namespace QPulseAudioInternal
-{
-pa_sample_spec audioFormatToSampleSpec(const QAudioFormat &format)
-{
- pa_sample_spec spec;
-
- spec.rate = format.sampleRate();
- spec.channels = format.channelCount();
- spec.format = PA_SAMPLE_INVALID;
- const bool isBigEndian = (format.byteOrder() == QAudioFormat::BigEndian);
-
- if (format.sampleType() == QAudioFormat::UnSignedInt) {
- if (format.sampleSize() == 8)
- spec.format = PA_SAMPLE_U8;
- } else if (format.sampleType() == QAudioFormat::SignedInt) {
- if (format.sampleSize() == 16) {
- spec.format = isBigEndian ? PA_SAMPLE_S16BE : PA_SAMPLE_S16LE;
- } else if (format.sampleSize() == 24) {
- spec.format = isBigEndian ? PA_SAMPLE_S24BE : PA_SAMPLE_S24LE;
- } else if (format.sampleSize() == 32) {
- spec.format = isBigEndian ? PA_SAMPLE_S32BE : PA_SAMPLE_S32LE;
- }
- } else if (format.sampleType() == QAudioFormat::Float) {
- if (format.sampleSize() == 32)
- spec.format = isBigEndian ? PA_SAMPLE_FLOAT32BE : PA_SAMPLE_FLOAT32LE;
- }
-
- return spec;
-}
-
-#ifdef DEBUG_PULSE
-QString stateToQString(pa_stream_state_t state)
-{
- switch (state)
- {
- case PA_STREAM_UNCONNECTED: return "Unconnected";
- case PA_STREAM_CREATING: return "Creating";
- case PA_STREAM_READY: return "Ready";
- case PA_STREAM_FAILED: return "Failed";
- case PA_STREAM_TERMINATED: return "Terminated";
- }
-
- return QString("Unknown state: %0").arg(state);
-}
-
-QString sampleFormatToQString(pa_sample_format format)
-{
- switch (format)
- {
- case PA_SAMPLE_U8: return "Unsigned 8 Bit PCM.";
- case PA_SAMPLE_ALAW: return "8 Bit a-Law ";
- case PA_SAMPLE_ULAW: return "8 Bit mu-Law";
- case PA_SAMPLE_S16LE: return "Signed 16 Bit PCM, little endian (PC).";
- case PA_SAMPLE_S16BE: return "Signed 16 Bit PCM, big endian.";
- case PA_SAMPLE_FLOAT32LE: return "32 Bit IEEE floating point, little endian (PC), range -1.0 to 1.0";
- case PA_SAMPLE_FLOAT32BE: return "32 Bit IEEE floating point, big endian, range -1.0 to 1.0";
- case PA_SAMPLE_S32LE: return "Signed 32 Bit PCM, little endian (PC).";
- case PA_SAMPLE_S32BE: return "Signed 32 Bit PCM, big endian.";
- case PA_SAMPLE_S24LE: return "Signed 24 Bit PCM packed, little endian (PC).";
- case PA_SAMPLE_S24BE: return "Signed 24 Bit PCM packed, big endian.";
- case PA_SAMPLE_S24_32LE: return "Signed 24 Bit PCM in LSB of 32 Bit words, little endian (PC).";
- case PA_SAMPLE_S24_32BE: return "Signed 24 Bit PCM in LSB of 32 Bit words, big endian.";
- case PA_SAMPLE_MAX: return "Upper limit of valid sample types.";
- case PA_SAMPLE_INVALID: return "Invalid sample format";
- }
-
- return QString("Invalid value: %0").arg(format);
-}
-
-QString stateToQString(pa_context_state_t state)
-{
- switch (state)
- {
- case PA_CONTEXT_UNCONNECTED: return "Unconnected";
- case PA_CONTEXT_CONNECTING: return "Connecting";
- case PA_CONTEXT_AUTHORIZING: return "Authorizing";
- case PA_CONTEXT_SETTING_NAME: return "Setting Name";
- case PA_CONTEXT_READY: return "Ready";
- case PA_CONTEXT_FAILED: return "Failed";
- case PA_CONTEXT_TERMINATED: return "Terminated";
- }
-
- return QString("Unknown state: %0").arg(state);
-}
-#endif
-
-QAudioFormat sampleSpecToAudioFormat(pa_sample_spec spec)
-{
- QAudioFormat format;
- format.setSampleRate(spec.rate);
- format.setChannelCount(spec.channels);
- format.setCodec("audio/pcm");
-
- switch (spec.format) {
- case PA_SAMPLE_U8:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::UnSignedInt);
- format.setSampleSize(8);
- break;
- case PA_SAMPLE_ALAW:
- // TODO:
- break;
- case PA_SAMPLE_ULAW:
- // TODO:
- break;
- case PA_SAMPLE_S16LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(16);
- break;
- case PA_SAMPLE_S16BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(16);
- break;
- case PA_SAMPLE_FLOAT32LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::Float);
- format.setSampleSize(32);
- break;
- case PA_SAMPLE_FLOAT32BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::Float);
- format.setSampleSize(32);
- break;
- case PA_SAMPLE_S32LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(32);
- break;
- case PA_SAMPLE_S32BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(32);
- break;
- case PA_SAMPLE_S24LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(24);
- break;
- case PA_SAMPLE_S24BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(24);
- break;
- case PA_SAMPLE_S24_32LE:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(24);
- break;
- case PA_SAMPLE_S24_32BE:
- format.setByteOrder(QAudioFormat::BigEndian);
- format.setSampleType(QAudioFormat::SignedInt);
- format.setSampleSize(24);
- break;
- case PA_SAMPLE_MAX:
- case PA_SAMPLE_INVALID:
- default:
- format.setByteOrder(QAudioFormat::LittleEndian);
- format.setSampleType(QAudioFormat::Unknown);
- format.setSampleSize(0);
- }
-
- return format;
-}
-}
-
-QT_END_NAMESPACE
diff --git a/src/plugins/pulseaudio/qpulsehelpers.h b/src/plugins/pulseaudio/qpulsehelpers.h
deleted file mode 100644
index 279cecc2f..000000000
--- a/src/plugins/pulseaudio/qpulsehelpers.h
+++ /dev/null
@@ -1,71 +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 QPULSEHELPER_H
-#define QPULSEHELPER_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 "qaudiodeviceinfo.h"
-#include <qaudioformat.h>
-#include <pulse/pulseaudio.h>
-
-QT_BEGIN_NAMESPACE
-
-namespace QPulseAudioInternal
-{
-pa_sample_spec audioFormatToSampleSpec(const QAudioFormat &format);
-QString stateToQString(pa_stream_state_t state);
-QString stateToQString(pa_context_state_t state);
-QString sampleFormatToQString(pa_sample_format format);
-QAudioFormat sampleSpecToAudioFormat(pa_sample_spec spec);
-}
-
-QT_END_NAMESPACE
-
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 19:54:50 +0000