/**************************************************************************** ** ** 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 QSGOPENVGCONTEXT_H #define QSGOPENVGCONTEXT_H #include #include Q_DECLARE_LOGGING_CATEGORY(QSG_OPENVG_LOG_TIME_RENDERLOOP) QT_BEGIN_NAMESPACE class QOpenVGContext; class QSGOpenVGFontGlyphCache; class QSGOpenVGFontGlyphCacheManager; class QSGOpenVGRenderContext : public QSGRenderContext, public QSGRendererInterface { Q_OBJECT public: QSGOpenVGRenderContext(QSGContext *context); void initialize(void *context) override; void invalidate() override; void renderNextFrame(QSGRenderer *renderer, uint fboId) override; QSGTexture *createTexture(const QImage &image, uint flags) const override; QSGRenderer *createRenderer() override; int maxTextureSize() const override; // QSGRendererInterface interface GraphicsApi graphicsApi() const override; ShaderType shaderType() const override; ShaderCompilationTypes shaderCompilationType() const override; ShaderSourceTypes shaderSourceType() const override; QOpenVGContext* vgContext() { return m_vgContext; } QSGOpenVGFontGlyphCache* glyphCache(const QRawFont &rawFont); private: QOpenVGContext *m_vgContext; QSGOpenVGFontGlyphCacheManager *m_glyphCacheManager; }; class QSGOpenVGContext : public QSGContext { Q_OBJECT public: QSGOpenVGContext(QObject *parent = nullptr); QSGRenderContext *createRenderContext() override; QSGRectangleNode *createRectangleNode() override; QSGImageNode *createImageNode() override; QSGPainterNode *createPainterNode(QQuickPaintedItem *item) override; QSGGlyphNode *createGlyphNode(QSGRenderContext *rc, bool preferNativeGlyphNode) override; QSGNinePatchNode *createNinePatchNode() override; QSGLayer *createLayer(QSGRenderContext *renderContext) override; QSurfaceFormat defaultSurfaceFormat() const override; QSGInternalRectangleNode *createInternalRectangleNode() override; QSGInternalImageNode *createInternalImageNode() override; #if QT_CONFIG(quick_sprite) QSGSpriteNode *createSpriteNode() override; #endif QSGRendererInterface *rendererInterface(QSGRenderContext *renderContext) override; }; #endif // QSGOPENVGCONTEXT_H QT_END_NAMESPACE