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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
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**
******************************************************************************/
#include "qplatformmediadevices_p.h"
#include "qmediadevices.h"
#include "qaudiodevice.h"
#include "qcameradevice.h"
#include "qaudiosystem_p.h"
QT_BEGIN_NAMESPACE
QPlatformMediaDevices::QPlatformMediaDevices() = default;
QPlatformMediaDevices::~QPlatformMediaDevices() = default;
QAudioDevice QPlatformMediaDevices::audioInput(const QByteArray &id) const
{
const auto inputs = audioInputs();
for (auto i : inputs) {
if (i.id() == id)
return i;
}
return {};
}
QAudioDevice QPlatformMediaDevices::audioOutput(const QByteArray &id) const
{
const auto outputs = audioOutputs();
for (auto o : outputs) {
if (o.id() == id)
return o;
}
return {};
}
QCameraDevice QPlatformMediaDevices::videoInput(const QByteArray &id) const
{
const auto inputs = videoInputs();
for (auto i : inputs) {
if (i.id() == id)
return i;
}
return QCameraDevice();
}
QPlatformAudioSource* QPlatformMediaDevices::audioInputDevice(const QAudioFormat &format, const QAudioDevice &deviceInfo)
{
QAudioDevice info = deviceInfo;
if (info.isNull())
info = audioInputs().value(0);
QPlatformAudioSource* p = !info.isNull() ? createAudioSource(info) : nullptr;
if (p)
p->setFormat(format);
return p;
}
QPlatformAudioSink* QPlatformMediaDevices::audioOutputDevice(const QAudioFormat &format, const QAudioDevice &deviceInfo)
{
QAudioDevice info = deviceInfo;
if (info.isNull())
info = audioOutputs().value(0);
QPlatformAudioSink* p = !info.isNull() ? createAudioSink(info) : nullptr;
if (p)
p->setFormat(format);
return p;
}
void QPlatformMediaDevices::audioInputsChanged() const
{
for (auto m : m_devices)
emit m->audioInputsChanged();
}
void QPlatformMediaDevices::audioOutputsChanged() const
{
for (auto m : m_devices)
emit m->audioOutputsChanged();
}
void QPlatformMediaDevices::videoInputsChanged() const
{
for (auto m : m_devices)
emit m->videoInputsChanged();
}
QT_END_NAMESPACE
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