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/****************************************************************************
**
** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQuick module 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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**
**
**
****************************************************************************/
#ifndef QSGSHADERSOURCEBUILDER_P_H
#define QSGSHADERSOURCEBUILDER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <private/qtquickglobal_p.h>
#include <QtGui/qsurfaceformat.h>
#include <QtCore/qbytearray.h>
QT_BEGIN_NAMESPACE
class QOpenGLShaderProgram;
class Q_QUICK_PRIVATE_EXPORT QSGShaderSourceBuilder
{
public:
QSGShaderSourceBuilder();
static void initializeProgramFromFiles(QOpenGLShaderProgram *program,
const QString &vertexShader,
const QString &fragmentShader);
QByteArray source() const;
void clear();
void appendSource(const QByteArray &source);
void appendSourceFile(const QString &fileName);
void addDefinition(const QByteArray &definition);
void removeVersion();
protected:
virtual QString resolveShaderPath(const QString &path) const;
private:
QSurfaceFormat::OpenGLContextProfile contextProfile() const;
QByteArray m_source;
};
QT_END_NAMESPACE
#endif // QSGSHADERSOURCEBUILDER_P_H
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