diff options
Diffstat (limited to 'src/multimediaquick3d/qquick3dspatialaudioengine.cpp')
| -rw-r--r-- | src/multimediaquick3d/qquick3dspatialaudioengine.cpp | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/src/multimediaquick3d/qquick3dspatialaudioengine.cpp b/src/multimediaquick3d/qquick3dspatialaudioengine.cpp deleted file mode 100644 index ebaff35cb..000000000 --- a/src/multimediaquick3d/qquick3dspatialaudioengine.cpp +++ /dev/null @@ -1,153 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2022 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Spatial Audio module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL-NOGPL2$ -** 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 3 or (at your option) 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.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-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include <qquick3dspatialaudioengine_p.h> -#include <qaudiodevice.h> - -QT_BEGIN_NAMESPACE - -static QSpatialAudioEngine *globalEngine = nullptr; - -/*! - \qmltype SpatialAudioEngine - \inqmlmodule QtQuick3D.SpatialAudio - \ingroup quick3d_spatialaudio - - \brief SpatialAudioEngine manages sound objects inside a 3D scene. - - SpatialAudioEngine manages sound objects inside a 3D scene. You can add - SpatialAudioSoundSource objects to the scene to define sounds that happen - at a specified location in 3D space. SpatialAudioStereoSource allows you to add - a stereo overlay (for example voice over or a sound track). - - You can use SpatialAudioListener to define the position of the person listening - to the sound field relative to the sound sources. Sound sources will be less audible - if the listener is further away from source. They will also get mapped to the corresponding - loudspeakers depending on the direction between listener and source. In many cases, the - SpatialAudioListener object can simply be instantiated as a child object of the QtQuick3D.Camera - object. - - Create SpatialAudioRoom objcects to simulate the sound (reflections and reverb) of a room with - certain dimensions and different types of walls. - - SpatialAudioEngine does offer a mode where Qt is using simulating the effects of the ear - using head related impulse reponse functions (see also https://en.wikipedia.org/wiki/Sound_localization) - to localize the sound in 3D space when using headphones and create a spatial audio effect through - headphones. -*/ - - -QQuick3DSpatialAudioEngine::QQuick3DSpatialAudioEngine() -{ - auto *e = getEngine(); - connect(e, &QSpatialAudioEngine::outputModeChanged, this, &QQuick3DSpatialAudioEngine::outputModeChanged); - connect(e, &QSpatialAudioEngine::outputDeviceChanged, this, &QQuick3DSpatialAudioEngine::outputDeviceChanged); - connect(e, &QSpatialAudioEngine::masterVolumeChanged, this, &QQuick3DSpatialAudioEngine::masterVolumeChanged); -} - -QQuick3DSpatialAudioEngine::~QQuick3DSpatialAudioEngine() -{ -} - -/*! - \qmlproperty enumeration SpatialAudioEngine::outputMode - - Sets or retrieves the current output mode of the engine. - - \table - \header \li Property value - \li Description - \row \li Normal - \li Map the sounds to the loudspeaker configuration of the output device. - This is normally a stereo or surround speaker setup. - \row \li Headphone - \li Use Headphone spatialization to create a 3D audio effect when listening - to the sound field through headphones. - \endtable - */ - -void QQuick3DSpatialAudioEngine::setOutputMode(OutputMode mode) -{ - globalEngine->setOutputMode(QSpatialAudioEngine::OutputMode(mode)); -} - -QQuick3DSpatialAudioEngine::OutputMode QQuick3DSpatialAudioEngine::outputMode() const -{ - return OutputMode(globalEngine->outputMode()); -} - -/*! - \qmlproperty QtMultimedia.AudioDevice SpatialAudioEngine::outputDevice - - Sets or returns the device that is being used for outputting the sound field. - */ -void QQuick3DSpatialAudioEngine::setOutputDevice(const QAudioDevice &device) -{ - globalEngine->setOutputDevice(device); -} - -QAudioDevice QQuick3DSpatialAudioEngine::outputDevice() const -{ - return globalEngine->outputDevice(); -} - -/*! - \qmlproperty float SpatialAudioEngine::masterVolume - - Sets or returns overall volume being used to render the sound field. - */ -void QQuick3DSpatialAudioEngine::setMasterVolume(float volume) -{ - globalEngine->setMasterVolume(volume); -} - -float QQuick3DSpatialAudioEngine::masterVolume() const -{ - return globalEngine->masterVolume(); -} - -QSpatialAudioEngine *QQuick3DSpatialAudioEngine::getEngine() -{ - if (!globalEngine) { - globalEngine = new QSpatialAudioEngine; - globalEngine->start(); - } - return globalEngine; -} - -QT_END_NAMESPACE - -#include "moc_qquick3dspatialaudioengine_p.cpp" |