From b9b7f21c815a28e7c8281e0b30744c7e3f12e515 Mon Sep 17 00:00:00 2001 From: Sean Harmer Date: Fri, 15 Jan 2016 09:20:24 +0000 Subject: Add RenderSurfaceSelectorNode to frame graph backend Change-Id: Ibd50fe11628d766588097a684be9e46254a5371b Reviewed-by: Paul Lemire --- src/render/framegraph/framegraph.pri | 6 +- src/render/framegraph/framegraphnode_p.h | 3 +- src/render/framegraph/rendersurfaceselector.cpp | 80 +++++++++++++++++++++++++ src/render/framegraph/rendersurfaceselector_p.h | 79 ++++++++++++++++++++++++ 4 files changed, 165 insertions(+), 3 deletions(-) create mode 100644 src/render/framegraph/rendersurfaceselector.cpp create mode 100644 src/render/framegraph/rendersurfaceselector_p.h (limited to 'src') diff --git a/src/render/framegraph/framegraph.pri b/src/render/framegraph/framegraph.pri index 899d36305..57d36e4f0 100644 --- a/src/render/framegraph/framegraph.pri +++ b/src/render/framegraph/framegraph.pri @@ -50,7 +50,8 @@ HEADERS += \ $$PWD/qdispatchcompute.h \ $$PWD/dispatchcompute_p.h \ $$PWD/qrendersurfaceselector.h \ - $$PWD/qrendersurfaceselector_p.h + $$PWD/qrendersurfaceselector_p.h \ + $$PWD/rendersurfaceselector_p.h SOURCES += \ $$PWD/cameraselectornode.cpp \ @@ -87,4 +88,5 @@ SOURCES += \ $$PWD/lighting.cpp \ $$PWD/qdispatchcompute.cpp \ $$PWD/dispatchcompute.cpp \ - $$PWD/qrendersurfaceselector.cpp + $$PWD/qrendersurfaceselector.cpp \ + $$PWD/rendersurfaceselector.cpp diff --git a/src/render/framegraph/framegraphnode_p.h b/src/render/framegraph/framegraphnode_p.h index 764314438..9c4998729 100644 --- a/src/render/framegraph/framegraphnode_p.h +++ b/src/render/framegraph/framegraphnode_p.h @@ -83,7 +83,8 @@ public: NoDraw, FrustumCulling, Lighting, - ComputeDispatch + ComputeDispatch, + Surface }; FrameGraphNodeType nodeType() const { return m_nodeType; } diff --git a/src/render/framegraph/rendersurfaceselector.cpp b/src/render/framegraph/rendersurfaceselector.cpp new file mode 100644 index 000000000..b32a93be0 --- /dev/null +++ b/src/render/framegraph/rendersurfaceselector.cpp @@ -0,0 +1,80 @@ +/**************************************************************************** +** +** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://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.LGPLv3 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.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 later 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 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "rendersurfaceselector_p.h" +#include + +#include + +#include +#include + +QT_BEGIN_NAMESPACE + +using namespace Qt3DCore; + +namespace Qt3DRender { +namespace Render { + +RenderSurfaceSelector::RenderSurfaceSelector() + : FrameGraphNode(FrameGraphNode::Surface) + , m_surface(Q_NULLPTR) +{ +} + +void RenderSurfaceSelector::updateFromPeer(Qt3DCore::QNode *peer) +{ + QRenderSurfaceSelector *selector = static_cast(peer); + m_surface = selector->surface(); + setEnabled(selector->isEnabled()); +} + +void RenderSurfaceSelector::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) +{ + qCDebug(Render::Framegraph) << Q_FUNC_INFO; + if (e->type() == NodeUpdated) { + QScenePropertyChangePtr propertyChange = qSharedPointerCast(e); + if (propertyChange->propertyName() == QByteArrayLiteral("surface")) + m_surface = propertyChange->value().value(); + else if (propertyChange->propertyName() == QByteArrayLiteral("enabled")) + setEnabled(propertyChange->value().toBool()); + } +} + +} // namespace Render +} // namespace Qt3DRender + +QT_END_NAMESPACE diff --git a/src/render/framegraph/rendersurfaceselector_p.h b/src/render/framegraph/rendersurfaceselector_p.h new file mode 100644 index 000000000..1c5afc3a6 --- /dev/null +++ b/src/render/framegraph/rendersurfaceselector_p.h @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://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.LGPLv3 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.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 later 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 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QT3DRENDER_RENDER_RENDERSURFACENODE_H +#define QT3DRENDER_RENDER_RENDERSURFACENODE_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include + +QT_BEGIN_NAMESPACE + +class QSurface; + +namespace Qt3DRender { +namespace Render { + +class RenderSurfaceSelector : public Qt3DRender::Render::FrameGraphNode +{ +public: + RenderSurfaceSelector(); + + void updateFromPeer(Qt3DCore::QNode *peer) Q_DECL_OVERRIDE; + void sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) Q_DECL_OVERRIDE; + + QSurface *surface() const { return m_surface; } + +private: + QSurface *m_surface; +}; + +} // namespace Render +} // namespace Qt3DRender + +QT_END_NAMESPACE + +#endif // QT3DRENDER_RENDER_RENDERSURFACENODE_H -- cgit v1.2.3