1 files changed, 114 insertions, 0 deletions
diff --git a/tests/plugins/platforms/webgl/parameters.h b/tests/plugins/platforms/webgl/parameters.h
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+++ b/tests/plugins/platforms/webgl/parameters.h
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+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt WebGL module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** 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 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 <QtCore/qdatastream.h>
+#include <QtCore/qvariant.h>
+
+#ifndef PARAMETERS_H
+#define PARAMETERS_H
+
+QT_BEGIN_NAMESPACE
+
+namespace Parameters
+{
+
+QVariantList read(const QByteArray &data, QDataStream &stream, quint32 &offset, int count);
+
+template<typename T>
+T readNext(QDataStream &stream, quint32 &offset)
+{
+    T value;
+    stream >> value;
+    offset += sizeof(T);
+    return value;
+}
+
+template<>
+QString readNext(QDataStream &stream, quint32 &offset)
+{
+    QString value;
+    stream >> value;
+    offset += quint32(int(sizeof(qint32)) + value.size());
+    return value;
+}
+
+template<>
+QByteArray readNext(QDataStream &stream, quint32 &offset)
+{
+    QByteArray data;
+    stream >> data;
+    offset += quint32(int(sizeof(qint32)) + data.size());
+    return data;
+}
+
+QVariantList readNextArray(const QByteArray &data, QDataStream &stream, quint32 &offset)
+{
+    quint8 count;
+    stream >> count;
+    offset += sizeof(count);
+    return read(data, stream, offset, count);
+}
+
+QVariant readNext(const QByteArray &data, QDataStream &stream, quint32 &offset)
+{
+    char type;
+    offset += quint32(stream.readRawData(&type, 1));
+    switch (type) {
+    case 'i': return readNext<qint32>(stream, offset);
+    case 'u': return readNext<quint32>(stream, offset);
+    case 'd': return readNext<double>(stream, offset);
+    case 'b': return readNext<quint8>(stream, offset);
+    case 's': return readNext<QString>(stream, offset);
+    case 'x': return readNext<QByteArray>(stream, offset);
+    case 'a': return readNextArray(data, stream, offset);
+    }
+    return QVariant();
+}
+
+QVariantList read(const QByteArray &data, QDataStream &stream, quint32 &offset)
+{
+    QVariantList parameters;
+    for (const auto size = data.size(); int(offset + 4) < size;)
+        parameters.append(readNext(data, stream, offset));
+    return parameters;
+}
+
+QVariantList read(const QByteArray &data, QDataStream &stream, quint32 &offset, int count)
+{
+    QVariantList parameters;
+    for (int i = 0; i < count; ++i)
+        parameters.append(readNext(data, stream, offset));
+    return parameters;
+}
+
+}
+
+QT_END_NAMESPACE
+
+#endif // PARAMETERS_H