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// Copyright (C) 2021 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 "qandroidmultimediautils_p.h"
#include "qandroidglobal_p.h"
#include <qlist.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/qpermissions.h>
#include <QtCore/private/qandroidextras_p.h>
QT_BEGIN_NAMESPACE
int qt_findClosestValue(const QList<int> &list, int value)
{
if (list.size() < 2)
return 0;
int begin = 0;
int end = list.size() - 1;
int pivot = begin + (end - begin) / 2;
int v = list.at(pivot);
while (end - begin > 1) {
if (value == v)
return pivot;
if (value > v)
begin = pivot;
else
end = pivot;
pivot = begin + (end - begin) / 2;
v = list.at(pivot);
}
return value - v >= list.at(pivot + 1) - value ? pivot + 1 : pivot;
}
bool qt_sizeLessThan(const QSize &s1, const QSize &s2)
{
return s1.width() * s1.height() < s2.width() * s2.height();
}
QVideoFrameFormat::PixelFormat qt_pixelFormatFromAndroidImageFormat(AndroidCamera::ImageFormat f)
{
switch (f) {
case AndroidCamera::NV21:
return QVideoFrameFormat::Format_NV21;
case AndroidCamera::YV12:
return QVideoFrameFormat::Format_YV12;
case AndroidCamera::YUY2:
return QVideoFrameFormat::Format_YUYV;
case AndroidCamera::JPEG:
return QVideoFrameFormat::Format_Jpeg;
default:
return QVideoFrameFormat::Format_Invalid;
}
}
AndroidCamera::ImageFormat qt_androidImageFormatFromPixelFormat(QVideoFrameFormat::PixelFormat f)
{
switch (f) {
case QVideoFrameFormat::Format_NV21:
return AndroidCamera::NV21;
case QVideoFrameFormat::Format_YV12:
return AndroidCamera::YV12;
case QVideoFrameFormat::Format_YUYV:
return AndroidCamera::YUY2;
case QVideoFrameFormat::Format_Jpeg:
return AndroidCamera::JPEG;
default:
return AndroidCamera::UnknownImageFormat;
}
}
static bool androidRequestPermission(const QString &permission)
{
if (QNativeInterface::QAndroidApplication::sdkVersion() < 23)
return true;
// Permission already granted?
if (QtAndroidPrivate::checkPermission(permission).result() == QtAndroidPrivate::Authorized)
return true;
if (QtAndroidPrivate::requestPermission(permission).result() != QtAndroidPrivate::Authorized)
return false;
return true;
}
static bool androidCheckPermission(const QPermission &permission)
{
return qApp->checkPermission(permission) == Qt::PermissionStatus::Granted;
}
bool qt_androidCheckCameraPermission()
{
const QCameraPermission permission;
const auto granted = androidCheckPermission(permission);
if (!granted)
qCDebug(qtAndroidMediaPlugin, "Camera permission not granted!");
return granted;
}
bool qt_androidCheckMicrophonePermission()
{
const QMicrophonePermission permission;
const auto granted = androidCheckPermission(permission);
if (!granted)
qCDebug(qtAndroidMediaPlugin, "Microphone permission not granted!");
return granted;
}
bool qt_androidRequestWriteStoragePermission()
{
if (!androidRequestPermission(QStringLiteral("android.permission.WRITE_EXTERNAL_STORAGE"))) {
qCDebug(qtAndroidMediaPlugin, "Storage permission denied by user!");
return false;
}
return true;
}
QT_END_NAMESPACE