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++ // Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
++ // Copyright (C) 2016 The Qt Company Ltd and/or its subsidiary(-ies).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #ifndef QT3DRENDER_QRENDERPASS_H
++ #define QT3DRENDER_QRENDERPASS_H
++
++ #include <Qt3DRender/qt3drender_global.h>
++
++ #include <Qt3DRender/qshaderprogram.h>
++ #include <Qt3DRender/qrenderstate.h>
++ #include <Qt3DRender/qfilterkey.h>
++
++ #include <QtCore/QHash>
++
++ QT_BEGIN_NAMESPACE
++
++ namespace Qt3DRender {
++
++ class QParameter;
++ class QRenderState;
++ using ParameterList = QList<QParameter *>;
++
++ class QRenderPassPrivate;
++
++ class Q_3DRENDERSHARED_EXPORT QRenderPass : public Qt3DCore::QNode
++ {
++ Q_OBJECT
++ Q_PROPERTY(Qt3DRender::QShaderProgram *shaderProgram READ shaderProgram WRITE setShaderProgram NOTIFY shaderProgramChanged)
++
++ public:
++ explicit QRenderPass(Qt3DCore::QNode *parent = nullptr);
++ ~QRenderPass();
++
++ QShaderProgram *shaderProgram() const;
++
++ void addFilterKey(QFilterKey *filterKey);
++ void removeFilterKey(QFilterKey *filterKey);
++ QList<QFilterKey *> filterKeys() const;
++
++ void addRenderState(QRenderState *state);
++ void removeRenderState(QRenderState *state);
++ QList<QRenderState *> renderStates() const;
++
++ void addParameter(QParameter *p);
++ void removeParameter(QParameter *p);
++ QList<QParameter *> parameters() const;
++
++ public Q_SLOTS:
++ void setShaderProgram(QShaderProgram *shaderProgram);
++
++ Q_SIGNALS:
++ void shaderProgramChanged(QShaderProgram *shaderProgram);
++
++ protected:
++ explicit QRenderPass(QRenderPassPrivate &dd, Qt3DCore::QNode *parent = nullptr);
++
++ private:
++ Q_DECLARE_PRIVATE(QRenderPass)
++ };
++
++ }
++
++ QT_END_NAMESPACE
++
++ #endif // QT3DRENDER_QRENDERPASS_H