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Diffstat (limited to 'src/quick/scenegraph/coreapi/qsgrendererinterface.h')
-rw-r--r-- | src/quick/scenegraph/coreapi/qsgrendererinterface.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/quick/scenegraph/coreapi/qsgrendererinterface.h b/src/quick/scenegraph/coreapi/qsgrendererinterface.h new file mode 100644 index 0000000000..a50b362aeb --- /dev/null +++ b/src/quick/scenegraph/coreapi/qsgrendererinterface.h @@ -0,0 +1,102 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQuick 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 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. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSGRENDERERINTERFACE_H +#define QSGRENDERERINTERFACE_H + +#include <QtQuick/qsgnode.h> + +QT_BEGIN_NAMESPACE + +class QQuickWindow; + +class Q_QUICK_EXPORT QSGRendererInterface +{ +public: + enum GraphicsApi { + Unknown, + Software, + OpenGL, + Direct3D12 + }; + + enum Resource { + Device, + CommandQueue, + CommandList, + Painter + }; + + enum ShaderType { + UnknownShadingLanguage, + GLSL, + HLSL + }; + + enum ShaderCompilationType { + RuntimeCompilation = 0x01, + OfflineCompilation = 0x02 + }; + Q_DECLARE_FLAGS(ShaderCompilationTypes, ShaderCompilationType) + + enum ShaderSourceType { + ShaderSourceString = 0x01, + ShaderSourceFile = 0x02, + ShaderByteCode = 0x04 + }; + Q_DECLARE_FLAGS(ShaderSourceTypes, ShaderSourceType) + + virtual ~QSGRendererInterface(); + + virtual GraphicsApi graphicsApi() const = 0; + + virtual void *getResource(QQuickWindow *window, Resource resource) const; + virtual void *getResource(QQuickWindow *window, const char *resource) const; + + virtual ShaderType shaderType() const = 0; + virtual ShaderCompilationTypes shaderCompilationType() const = 0; + virtual ShaderSourceTypes shaderSourceType() const = 0; +}; + +Q_DECLARE_OPERATORS_FOR_FLAGS(QSGRendererInterface::ShaderCompilationTypes) +Q_DECLARE_OPERATORS_FOR_FLAGS(QSGRendererInterface::ShaderSourceTypes) + +QT_END_NAMESPACE + +#endif |