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++ // Copyright (C) 2026 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #include "qohosaudiodevice_p.h"
++
++ #include <private/qaudiodevice_p.h>
++ #include <private/qaudioformat_p.h>
++
++ #include "qohosaudiodevice_p.h"
++
++ QT_BEGIN_NAMESPACE
++
++ namespace {
++
++ QAudioDevicePrivate::AudioDeviceFormat
++ createOhosAudioDeviceFormatFromPreferred(const QAudioFormat &preferredFormat,
++ int maximumChannelCount)
++ {
++ QAudioDevicePrivate::AudioDeviceFormat format;
++
++ format.preferredFormat = preferredFormat;
++
++ // A mono stream is upmixed and the stream resamples, so only the maximum
++ // channel count is taken from the device.
++ format.minimumChannelCount = 1;
++ format.maximumChannelCount = maximumChannelCount > 0 ? maximumChannelCount : 32;
++ format.minimumSampleRate = QtMultimediaPrivate::allSupportedSampleRates.front();
++ format.maximumSampleRate = QtMultimediaPrivate::allSupportedSampleRates.back();
++ format.supportedSampleFormats = qAllSupportedSampleFormats();
++ format.channelConfiguration = preferredFormat.channelConfig();
++
++ return format;
++ }
++
++ } // namespace
++
++ QOhosAudioDevice::QOhosAudioDevice(QByteArray id, QString description, QAudioDevice::Mode mode,
++ QAudioFormat preferredFormat, int maximumChannelCount,
++ bool isDefaultDevice)
++ : QAudioDevicePrivate{ std::move(id), mode, std::move(description), isDefaultDevice,
++ createOhosAudioDeviceFormatFromPreferred(preferredFormat, maximumChannelCount) }
++ {
++ }
++
++ QT_END_NAMESPACE