qgfxshaderbuilder_p.h

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// Copyright (C) 2022 The Qt Company Ltd.

// Copyright (C) 2016 Jolla Ltd, author: <gunnar.sletta@jollamobile.com>

// 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 QGFXSHADERBUILDER_P_H

#define QGFXSHADERBUILDER_P_H

#include <QtCore/QObject>

#include <QtCore/QVariantMap>

#include <QtCore/QUrl>

#include <rhi/qshaderbaker.h>

#include <QtQml/QJSValue>

#include <QtQml/qqmlregistration.h>

QT_BEGIN_NAMESPACE

class QTemporaryFile;

class QGfxShaderBuilder : public QObject

    Q_OBJECT

    QML_NAMED_ELEMENT(ShaderBuilder)

    QML_SINGLETON

    QML_ADDED_IN_VERSION(5, 0)

public:

    QGfxShaderBuilder();

    ~QGfxShaderBuilder() override;

    Q_INVOKABLE QVariantMap gaussianBlur(const QJSValue &parameters);

    Q_INVOKABLE QUrl buildVertexShader(const QByteArray &code);

    Q_INVOKABLE QUrl buildFragmentShader(const QByteArray &code);

private:

    QUrl buildShader(const QByteArray &code, QShader::Stage stage);

    int m_maxBlurSamples = 0;

    QShaderBaker m_shaderBaker;

};

QT_END_NAMESPACE

#endif // QGFXSHADERBUILDER_P_H