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Diffstat (limited to 'src/core/render/frontend/shaderprogram.h')
-rw-r--r-- | src/core/render/frontend/shaderprogram.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/core/render/frontend/shaderprogram.h b/src/core/render/frontend/shaderprogram.h new file mode 100644 index 000000000..1ddb2fbcd --- /dev/null +++ b/src/core/render/frontend/shaderprogram.h @@ -0,0 +1,93 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SHADERPROGRAM_H +#define SHADERPROGRAM_H + +#include <node.h> +#include <qt3dcore_global.h> + +namespace Qt3D { + +class QT3DCORESHARED_EXPORT ShaderProgram : public Node +{ + Q_OBJECT + + Q_PROPERTY(QString vertexSourceFile READ vertexSourceFile WRITE setVertexSourceFile NOTIFY vertexSourceFileChanged) + Q_PROPERTY(QString fragmentSourceFile READ fragmentSourceFile WRITE setFragmentSourceFile NOTIFY fragmentSourceFileChanged) + +public: + explicit ShaderProgram(Node *parent = 0); + + void setVertexSourceFile(const QString &vertexSourceFile); + QString vertexSourceFile() const; + + void setFragmentSourceFile(const QString &fragmentSource); + QString fragmentSourceFile() const; + + QByteArray vertexSourceCode() const; + QByteArray fragmentSourceCode() const; + + bool isLoaded() const; + + /** + * @brief load - call from main / worker thread to do synchronous + * loading of shader source files + */ + void load(); + +signals: + void vertexSourceFileChanged(); + void fragmentSourceFileChanged(); + +private: + QString m_vertexSourceFile; + QString m_fragmentSourceFile; + + bool m_sourcesDirty, m_isLoaded; + QByteArray m_cachedVertexCode, + m_cachedFragmentCode; + +}; + +} + +#endif // SHADERPROGRAM_H |