48e0c4df23
Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
95 lines
3.1 KiB
C++
95 lines
3.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the QtOpenGL module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QGRAPHICSSHADEREFFECT_P_H
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#define QGRAPHICSSHADEREFFECT_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include <QtWidgets/qgraphicseffect.h>
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#include <QtOpenGL/qtopenglglobal.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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class QGLShaderProgram;
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class QGLCustomShaderEffectStage;
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class QGraphicsShaderEffectPrivate;
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class Q_OPENGL_EXPORT QGraphicsShaderEffect : public QGraphicsEffect
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{
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Q_OBJECT
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public:
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QGraphicsShaderEffect(QObject *parent = 0);
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virtual ~QGraphicsShaderEffect();
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QByteArray pixelShaderFragment() const;
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void setPixelShaderFragment(const QByteArray& code);
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protected:
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void draw(QPainter *painter);
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void setUniformsDirty();
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virtual void setUniforms(QGLShaderProgram *program);
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private:
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Q_DECLARE_PRIVATE(QGraphicsShaderEffect)
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Q_DISABLE_COPY(QGraphicsShaderEffect)
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friend class QGLCustomShaderEffectStage;
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QGRAPHICSSHADEREFFECT_P_H
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