diff options
Diffstat (limited to 'examples/quick/scenegraph/rendernode/customrenderitem.cpp')
| -rw-r--r-- | examples/quick/scenegraph/rendernode/customrenderitem.cpp | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/examples/quick/scenegraph/rendernode/customrenderitem.cpp b/examples/quick/scenegraph/rendernode/customrenderitem.cpp deleted file mode 100644 index aae91120a7..0000000000 --- a/examples/quick/scenegraph/rendernode/customrenderitem.cpp +++ /dev/null @@ -1,123 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "customrenderitem.h" -#include <QQuickWindow> -#include <QSGRendererInterface> - -#include "openglrenderer.h" -#ifdef Q_OS_MACOS -#include "metalrenderer.h" -#endif -#include "softwarerenderer.h" - -//! [1] -CustomRenderItem::CustomRenderItem(QQuickItem *parent) - : QQuickItem(parent) -{ - // Our item shows something so set the flag. - setFlag(ItemHasContents); -} -//! [1] - -//! [2] -QSGNode *CustomRenderItem::updatePaintNode(QSGNode *node, UpdatePaintNodeData *) -{ - QSGRenderNode *n = static_cast<QSGRenderNode *>(node); - - QSGRendererInterface *ri = window()->rendererInterface(); - if (!ri) - return nullptr; - - switch (ri->graphicsApi()) { - case QSGRendererInterface::OpenGL: - Q_FALLTHROUGH(); - case QSGRendererInterface::OpenGLRhi: -#if QT_CONFIG(opengl) - if (!n) - n = new OpenGLRenderNode; - static_cast<OpenGLRenderNode *>(n)->sync(this); -#endif - break; - - case QSGRendererInterface::MetalRhi: -// Restore when QTBUG-78580 is done and the .pro is updated accordingly -//#ifdef Q_OS_DARWIN -#ifdef Q_OS_MACOS - if (!n) { - MetalRenderNode *metalNode = new MetalRenderNode; - n = metalNode; - metalNode->resourceBuilder()->setWindow(window()); - QObject::connect(window(), &QQuickWindow::beforeRendering, - metalNode->resourceBuilder(), &MetalRenderNodeResourceBuilder::build); - } - static_cast<MetalRenderNode *>(n)->sync(this); -#endif - break; - - case QSGRendererInterface::Software: - if (!n) - n = new SoftwareRenderNode; - static_cast<SoftwareRenderNode *>(n)->sync(this); - break; - - default: - break; - } - - if (!n) - qWarning("QSGRendererInterface reports unknown graphics API %d", ri->graphicsApi()); - - return n; -} -//! [2] - -// This item does not support being moved between windows. If that is desired, -// itemChange() should be reimplemented as well. |