1 files changed, 0 insertions, 113 deletions
diff --git a/examples/widgets/painting/shared/fbopaintdevice.cpp b/examples/widgets/painting/shared/fbopaintdevice.cpp
deleted file mode 100644
index 9368293218..0000000000
--- a/examples/widgets/painting/shared/fbopaintdevice.cpp
+++ /dev/null
@@ -1,113 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2018 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the demonstration applications 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 "fbopaintdevice.h"
-
-#include <QOffscreenSurface>
-#include <QOpenGLFunctions>
-
-QFboPaintDevice::QFboPaintDevice(const QSize &size, bool flipped, bool clearOnInit,
-                                 QOpenGLFramebufferObject::Attachment attachment)
-        : QOpenGLPaintDevice(size)
-{
-    QOpenGLFramebufferObjectFormat format;
-    format.setAttachment(attachment);
-    format.setSamples(4);
-    m_framebufferObject = new QOpenGLFramebufferObject(size, format);
-    QOffscreenSurface *surface = new QOffscreenSurface();
-    surface->create();
-    m_surface = surface;
-    setPaintFlipped(flipped);
-    if (clearOnInit) {
-        m_framebufferObject->bind();
-
-        context()->functions()->glClearColor(0, 0, 0, 0);
-        context()->functions()->glClear(GL_COLOR_BUFFER_BIT);
-    }
-}
-
-QFboPaintDevice::~QFboPaintDevice()
-{
-    delete m_framebufferObject;
-    delete m_surface;
-}
-
-void QFboPaintDevice::ensureActiveTarget()
-{
-    if (QOpenGLContext::currentContext() != context())
-        context()->makeCurrent(m_surface);
-
-    m_framebufferObject->bind();
-}
-
-GLuint QFboPaintDevice::takeTexture()
-{
-    // We have multisamples so we can't just forward takeTexture().
-    QOpenGLFramebufferObject resolvedFbo(m_framebufferObject->size(), m_framebufferObject->attachment());
-    QOpenGLFramebufferObject::blitFramebuffer(&resolvedFbo, m_framebufferObject);
-    return resolvedFbo.takeTexture();
-}
-
-QImage QFboPaintDevice::toImage() const
-{
-    QOpenGLContext *currentContext = QOpenGLContext::currentContext();
-    QSurface *currentSurface = currentContext ? currentContext->surface() : nullptr;
-
-    context()->makeCurrent(m_surface);
-
-    QImage image = m_framebufferObject->toImage(!paintFlipped());
-
-    if (currentContext)
-        currentContext->makeCurrent(currentSurface);
-    else
-        context()->doneCurrent();
-
-    return image;
-}