// Copyright (C) 2023 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

// Qt-Security score:significant reason:default

#ifndef QSHADERDESCRIPTION_P_H

#define QSHADERDESCRIPTION_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists for the convenience

// of a number of Qt sources files.  This header file may change from

// version to version without notice, or even be removed.

//

// We mean it.

//

#include <rhi/qshaderdescription.h>

#include <QtCore/QList>

#include <QtCore/QAtomicInt>

#include <QtCore/QJsonDocument>

QT_BEGIN_NAMESPACE

struct Q_GUI_EXPORT QShaderDescriptionPrivate

{

    QShaderDescriptionPrivate()

        : ref(1)

    {

    }

    QShaderDescriptionPrivate(const QShaderDescriptionPrivate &other)

        : ref(1),

          inVars(other.inVars),

          outVars(other.outVars),

          uniformBlocks(other.uniformBlocks),

          pushConstantBlocks(other.pushConstantBlocks),

          storageBlocks(other.storageBlocks),

          combinedImageSamplers(other.combinedImageSamplers),

          separateImages(other.separateImages),

          separateSamplers(other.separateSamplers),

          storageImages(other.storageImages),

          inBuiltins(other.inBuiltins),

          outBuiltins(other.outBuiltins),

          localSize(other.localSize),

          tessOutVertCount(other.tessOutVertCount),

          tessMode(other.tessMode),

          tessWind(other.tessWind),

          tessPart(other.tessPart)

    {

    }

    static QShaderDescriptionPrivate *get(QShaderDescription *desc) { return desc->d; }

    static const QShaderDescriptionPrivate *get(const QShaderDescription *desc) { return desc->d; }

    QJsonDocument makeDoc();

    void writeToStream(QDataStream *stream, int version);

    void loadFromStream(QDataStream *stream, int version);

    QAtomicInt ref;

    QList<QShaderDescription::InOutVariable> inVars;

    QList<QShaderDescription::InOutVariable> outVars;

    QList<QShaderDescription::UniformBlock> uniformBlocks;

    QList<QShaderDescription::PushConstantBlock> pushConstantBlocks;

    QList<QShaderDescription::StorageBlock> storageBlocks;

    QList<QShaderDescription::InOutVariable> combinedImageSamplers;

    QList<QShaderDescription::InOutVariable> separateImages;

    QList<QShaderDescription::InOutVariable> separateSamplers;

    QList<QShaderDescription::InOutVariable> storageImages;

    QList<QShaderDescription::BuiltinVariable> inBuiltins;

    QList<QShaderDescription::BuiltinVariable> outBuiltins;

    std::array<uint, 3> localSize = {};

    uint tessOutVertCount = 0;

    QShaderDescription::TessellationMode tessMode = QShaderDescription::UnknownTessellationMode;

    QShaderDescription::TessellationWindingOrder tessWind = QShaderDescription::UnknownTessellationWindingOrder;

    QShaderDescription::TessellationPartitioning tessPart = QShaderDescription::UnknownTessellationPartitioning;

};

QT_END_NAMESPACE

#endif