diff options
Diffstat (limited to 'src/plugins/scenegraph/d3d12/qsgd3d12painternode_p.h')
-rw-r--r-- | src/plugins/scenegraph/d3d12/qsgd3d12painternode_p.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12painternode_p.h b/src/plugins/scenegraph/d3d12/qsgd3d12painternode_p.h new file mode 100644 index 0000000000..7f4842b3a6 --- /dev/null +++ b/src/plugins/scenegraph/d3d12/qsgd3d12painternode_p.h @@ -0,0 +1,120 @@ +/**************************************************************************** +** +** 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 QSGD3D12PAINTERNODE_P_H +#define QSGD3D12PAINTERNODE_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <private/qsgadaptationlayer_p.h> +#include "qsgd3d12texture_p.h" +#include "qsgd3d12builtinmaterials_p.h" + +QT_BEGIN_NAMESPACE + +class QSGD3D12Engine; + +class QSGD3D12PainterTexture : public QSGD3D12Texture +{ +public: + QSGD3D12PainterTexture(QSGD3D12Engine *engine); + + void bind() override; + bool hasAlphaChannel() const override { return true; } + + QImage *image() { return &m_image; } + + QRect dirty; + +private: + QSize lastSize; +}; + +class QSGD3D12PainterNode : public QSGPainterNode +{ +public: + QSGD3D12PainterNode(QQuickPaintedItem *item); + ~QSGD3D12PainterNode(); + + void setPreferredRenderTarget(QQuickPaintedItem::RenderTarget target) override; + void setSize(const QSize &size) override; + void setDirty(const QRect &dirtyRect = QRect()) override; + void setOpaquePainting(bool opaque) override; + void setLinearFiltering(bool linearFiltering) override; + void setMipmapping(bool mipmapping) override; + void setSmoothPainting(bool s) override; + void setFillColor(const QColor &c) override; + void setContentsScale(qreal s) override; + void setFastFBOResizing(bool dynamic) override; + void setTextureSize(const QSize &size) override; + + QImage toImage() const override; + void update() override; + QSGTexture *texture() const override; + +private: + QQuickPaintedItem *m_item; + QSGD3D12Engine *m_engine; + QSGD3D12PainterTexture *m_texture; + QSize m_size; + QSize m_textureSize; + float m_contentsScale = 1; + bool m_smoothPainting = false; + QColor m_fillColor = Qt::transparent; + QRect m_dirtyRect; + + QSGGeometry m_geometry; + QSGD3D12TextureMaterial m_material; + + uint m_dirtyGeometry : 1; + uint m_dirtyContents : 1; +}; + +QT_END_NAMESPACE + +#endif // QSGD3D12PAINTERNODE_P_H |