Remove non-functional example

The server-buffer example does not work, and probably has not
worked for a long time. This example was written for an early
version of Wayland, and the APIs have changed since then.

Change-Id: If647c7085aaaae87c06010bd28896fa8bfc4bdcc
Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@liri.io>
Reviewed-by: Johan Helsing <johan.helsing@qt.io>

17 files changed, 1 insertions, 1229 deletions

diff --git a/examples/wayland/server-buffer/README b/examples/wayland/server-buffer/README
deleted file mode 100644
index 762db4238..000000000
--- a/examples/wayland/server-buffer/README
+++ /dev/null
@@ -1,17 +0,0 @@
-This is the example to demonstrate the server buffer interfaces
-
-Compile up both compositor and client.
-
-If you have the drm-egl-server buffer integration (and your running Mesa)
-then start the compositor with:
-
-# QT_WAYLAND_SERVER_BUFFER_INTEGRATION=drm-egl-server ./compositor
-
-The compositor is using the hardware integration extension to boradcast
-to all clients to use the same server buffer integration, so all you need
-to do is to start the client with
-
-# ./client -platform wayland
-
-You should then see a red box in top left corner, with a black cross and
-a horisontal line in the top half (centered).
diff --git a/examples/wayland/server-buffer/client/client.pro b/examples/wayland/server-buffer/client/client.pro
deleted file mode 100644
index 459a407a4..000000000
--- a/examples/wayland/server-buffer/client/client.pro
+++ /dev/null
@@ -1,17 +0,0 @@
-TEMPLATE = app
-TARGET = client
-INCLUDEPATH += .
-
-QT += waylandclient-private
-CONFIG += wayland-scanner
-WAYLANDCLIENTSOURCES += ../share-buffer.xml
-
-SOURCES += \
-    main.cpp \
-    serverbufferrenderer.cpp
-
-HEADERS += \
-    serverbufferrenderer.h
-
-target.path = $$[QT_INSTALL_EXAMPLES]/wayland/server-buffer/client
-INSTALLS += target
diff --git a/examples/wayland/server-buffer/client/main.cpp b/examples/wayland/server-buffer/client/main.cpp
deleted file mode 100644
index bab4a942a..000000000
--- a/examples/wayland/server-buffer/client/main.cpp
+++ /dev/null
@@ -1,190 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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 "serverbufferrenderer.h"
-
-#include <QtGui/QWindow>
-#include <QtGui/QGuiApplication>
-#include <QtGui/private/qguiapplication_p.h>
-#include <QtGui/qpa/qplatformnativeinterface.h>
-#include <QtGui/QOpenGLContext>
-#include <QtGui/QOpenGLVertexArrayObject>
-#include <QtGui/QOpenGLShaderProgram>
-#include <QtGui/QOpenGLTexture>
-#include <QtCore/QTimer>
-
-#include "qwayland-share-buffer.h"
-#include <QtWaylandClient/private/qwayland-wayland.h>
-#include <QtWaylandClient/private/qwaylandserverbufferintegration_p.h>
-#include <QtWaylandClient/private/qwaylanddisplay_p.h>
-#include <QtWaylandClient/private/qwaylandintegration_p.h>
-
-
-class Window
-    : public QWindow
-    , public QtWayland::wl_registry
-    , public QtWayland::qt_share_buffer
-{
-    Q_OBJECT
-public:
-    Window(QWindow *parent = 0)
-        : QWindow(parent)
-        , m_context(0)
-    {
-        setSurfaceType(QSurface::OpenGLSurface);
-        QSurfaceFormat sformat = format();
-        sformat.setAlphaBufferSize(8);
-        sformat.setRedBufferSize(8);
-        sformat.setGreenBufferSize(8);
-        sformat.setBlueBufferSize(8);
-        setFormat(sformat);
-        create();
-
-        if (!QGuiApplication::platformNativeInterface() || !QGuiApplication::platformNativeInterface()->nativeResourceForIntegration("wl_display")) {
-            qDebug() << "This application requires a wayland plugin";
-            QCoreApplication::quit();
-            return;
-        }
-
-        QtWaylandClient::QWaylandIntegration *wayland_integration = static_cast<QtWaylandClient::QWaylandIntegration *>(QGuiApplicationPrivate::platformIntegration());
-
-        m_server_buffer_integration = wayland_integration->serverBufferIntegration();
-        if (!m_server_buffer_integration) {
-            qDebug() << "This application requires a working serverBufferIntegration";
-            QCoreApplication::quit();
-            return;
-        }
-
-
-        QtWaylandClient::QWaylandDisplay *wayland_display = wayland_integration->display();
-        struct ::wl_registry *registry = wl_display_get_registry(wayland_display->wl_display());
-        QtWayland::wl_registry::init(registry);
-    }
-
-public slots:
-    void render()
-    {
-        if (m_server_buffer_list.isEmpty())
-            return;
-
-        if (!m_context) {
-            m_context = new QOpenGLContext(this);
-            m_context->setFormat(format());
-            m_context->create();
-        }
-
-        m_context->makeCurrent(this);
-        QOpenGLFunctions *funcs = m_context->functions();
-        funcs->glBindFramebuffer(GL_FRAMEBUFFER, m_context->defaultFramebufferObject());
-
-        glViewport(0, 0, width() * devicePixelRatio(), height() * devicePixelRatio());
-        glClearColor(0.f, 0.f, 0.0f, 1.f);
-        glClear(GL_COLOR_BUFFER_BIT);
-
-        qreal x = 0;
-        for (int i = 0; i < m_server_buffer_list.size(); i++) {
-            ServerBufferRenderer *renderer = static_cast<ServerBufferRenderer *>(m_server_buffer_list[i]->userData());
-            if (!renderer) {
-                renderer = new ServerBufferRenderer(m_server_buffer_list.at(i));
-            }
-
-            const QSizeF buffer_size = m_server_buffer_list.at(i)->size();
-            qreal scale_x = buffer_size.width() / width();
-            qreal scale_y = buffer_size.height() / height() * - 1;
-            qreal translate_left = (((buffer_size.width() / 2) / width()) * 2) - 1;
-            qreal translate_top = -(((buffer_size.height() / 2) / height()) * 2) + 1;
-            qreal translate_x = translate_left + ((x / width())*2);
-
-            QMatrix4x4 transform;
-            transform.translate(translate_x, translate_top);
-            transform.scale(scale_x, scale_y);
-            renderer->render(transform);
-
-            x += buffer_size.width();
-        }
-
-        m_context->swapBuffers(this);
-    }
-
-protected:
-    void registry_global(uint32_t name, const QString &interface, uint32_t version) override
-    {
-        Q_UNUSED(version);
-        if (interface == QStringLiteral("qt_share_buffer")) {
-            QtWayland::qt_share_buffer::init(QtWayland::wl_registry::object(), name, 1);
-        }
-    }
-
-    void share_buffer_cross_buffer(struct ::qt_server_buffer *buffer) override
-    {
-        QtWaylandClient::QWaylandServerBuffer *serverBuffer = m_server_buffer_integration->serverBuffer(buffer);
-        if (m_server_buffer_list.isEmpty()) {
-            setWidth(serverBuffer->size().width());
-            setHeight(serverBuffer->size().height());
-        } else {
-            setWidth(width() + serverBuffer->size().width());
-            setHeight(std::max(serverBuffer->size().height(), height()));
-        }
-        m_server_buffer_list.append(serverBuffer);
-        render();
-    }
-
-private:
-    QtWaylandClient::QWaylandServerBufferIntegration *m_server_buffer_integration;
-    QList<QtWaylandClient::QWaylandServerBuffer *>m_server_buffer_list;
-    GLuint m_server_buffer_texture;
-    QOpenGLContext *m_context;
-    QOpenGLVertexArrayObject *m_vao;
-    GLuint m_vertexbuffer;
-    GLuint m_texture_coords;
-    QOpenGLShaderProgram *m_shader_program;
-    QOpenGLTexture *m_image_texture;
-};
-
-int main (int argc, char **argv)
-{
-    QGuiApplication app(argc, argv);
-
-    Window window;
-    window.show();
-    return app.exec();
-}
-
-#include "main.moc"
diff --git a/examples/wayland/server-buffer/client/serverbufferrenderer.cpp b/examples/wayland/server-buffer/client/serverbufferrenderer.cpp
deleted file mode 100644
index 5c393e91c..000000000
--- a/examples/wayland/server-buffer/client/serverbufferrenderer.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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 "serverbufferrenderer.h"
-
-#include <QtGui/QOpenGLVertexArrayObject>
-#include <QtGui/QOpenGLShaderProgram>
-
-static const GLfloat uv_coords[] = {
-    0,0,
-    0,1,
-    1,0,
-    1,1,
-};
-
-static const GLfloat vertex_coords[] = {
-    -1,-1,0,
-    -1,1,0,
-    1,-1,0,
-    1,1,0,
-};
-
-static const char vertex_shader[] =
-    "attribute vec3 vertexCoord;"
-    "attribute vec2 textureCoord;"
-    "uniform mat4 transform;"
-    "varying mediump vec2 uv;"
-    "void main() {"
-    "   uv = textureCoord;"
-    "   gl_Position = transform * vec4(vertexCoord,1);"
-    "}";
-
-static const char fragment_shader[] =
-    "varying mediump vec2 uv;"
-    "uniform sampler2D textureSampler;"
-    "void main() {"
-    "   gl_FragColor = texture2D(textureSampler, uv);"
-    "}";
-
-ServerBufferRenderer::ServerBufferRenderer(QtWaylandClient::QWaylandServerBuffer *serverBuffer)
-    : QOpenGLFunctions(QOpenGLContext::currentContext())
-    , m_server_buffer(serverBuffer)
-    , m_texture(0)
-    , m_vao(new QOpenGLVertexArrayObject())
-    , m_program(new QOpenGLShaderProgram())
-    , m_vertexbuffer(0)
-    , m_texture_coords(0)
-
-{
-    Q_ASSERT(serverBuffer);
-    if (serverBuffer->userData()) {
-        qWarning("ServerBufferRenderer: Will over QWaylandServerBuffers %p userdata %p", serverBuffer, serverBuffer->userData());
-    }
-    serverBuffer->setUserData(this);
-    m_vao->create();
-    m_vao->bind();
-
-    m_program->addShaderFromSourceCode(QOpenGLShader::Vertex, vertex_shader);
-    m_program->addShaderFromSourceCode(QOpenGLShader::Fragment, fragment_shader);
-    if (!m_program->link()) {
-        qDebug() << m_program->log();
-    }
-
-    glGenTextures(1,&m_texture);
-    glBindTexture(GL_TEXTURE_2D, m_texture);
-    serverBuffer->bindTextureToBuffer();
-
-    glGenBuffers(1, &m_vertexbuffer);
-    glBindBuffer(GL_ARRAY_BUFFER, m_vertexbuffer);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(vertex_coords), vertex_coords, GL_STATIC_DRAW);
-    m_program->setAttributeBuffer("vertexCoord", GL_FLOAT, 0, 3, 0);
-
-    glGenBuffers(1, &m_texture_coords);
-    glBindBuffer(GL_ARRAY_BUFFER, m_texture_coords);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(uv_coords), uv_coords, GL_STATIC_DRAW);
-    m_program->setAttributeBuffer("textureCoord", GL_FLOAT, 0, 2, 0);
-
-    m_program->enableAttributeArray("vertexCoord");
-    m_program->enableAttributeArray("textureCoord");
-
-    m_vao->release();
-    glBindBuffer(GL_ARRAY_BUFFER, 0);
-}
-
-void ServerBufferRenderer::render(const QMatrix4x4 &transform)
-{
-    m_vao->bind();
-
-    m_program->bind();
-    m_program->setUniformValue("transform", transform);
-
-    glBindTexture(GL_TEXTURE_2D, m_texture);
-
-    glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
-
-    m_vao->release();
-    glBindBuffer(GL_ARRAY_BUFFER, 0);
-}
diff --git a/examples/wayland/server-buffer/client/serverbufferrenderer.h b/examples/wayland/server-buffer/client/serverbufferrenderer.h
deleted file mode 100644
index 146d3a99a..000000000
--- a/examples/wayland/server-buffer/client/serverbufferrenderer.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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$
-**
-****************************************************************************/
-
-#ifndef SERVERBUFFERRENDERER_H
-#define SERVERBUFFERRENDERER_H
-
-#include <QtWaylandClient/private/qwaylandserverbufferintegration_p.h>
-#include <QtGui/QOpenGLFunctions>
-#include <QMatrix4x4>
-QT_BEGIN_NAMESPACE
-
-class QOpenGLVertexArrayObject;
-class QOpenGLShaderProgram;
-
-class ServerBufferRenderer : public QOpenGLFunctions
-{
-public:
-    ServerBufferRenderer(QtWaylandClient::QWaylandServerBuffer *serverBuffer);
-
-    void render(const QMatrix4x4 &transform);
-private:
-    QtWaylandClient::QWaylandServerBuffer *m_server_buffer;
-    GLuint m_texture;
-
-    QOpenGLVertexArrayObject *m_vao;
-    QOpenGLShaderProgram *m_program;
-
-    GLuint m_vertexbuffer;
-    GLuint m_texture_coords;
-};
-
-QT_END_NAMESPACE
-#endif
diff --git a/examples/wayland/server-buffer/compositor/compositor.pro b/examples/wayland/server-buffer/compositor/compositor.pro
deleted file mode 100644
index 45240af91..000000000
--- a/examples/wayland/server-buffer/compositor/compositor.pro
+++ /dev/null
@@ -1,20 +0,0 @@
-QT += core-private gui-private quick-private waylandcompositor-private
-
-SOURCES += \
-    main.cpp \
-    serverbufferitem.cpp
-
-HEADERS += \
-    serverbufferitem.h \
-    serverbuffertextureprovider.h
-
-OTHER_FILES = \
-    images/background.jpg
-
-RESOURCES += compositor.qrc
-
-CONFIG += wayland-scanner
-WAYLANDSERVERSOURCES += ../share-buffer.xml
-
-target.path = $$[QT_INSTALL_EXAMPLES]/wayland/server-buffer/compositor
-INSTALLS += target
diff --git a/examples/wayland/server-buffer/compositor/compositor.qrc b/examples/wayland/server-buffer/compositor/compositor.qrc
deleted file mode 100644
index dbbbfb1cf..000000000
--- a/examples/wayland/server-buffer/compositor/compositor.qrc
+++ /dev/null
@@ -1,7 +0,0 @@
-<RCC>
-    <qresource prefix="/">
-        <file>images/background.jpg</file>
-        <file>qml/main.qml</file>
-        <file>qml/ServerBufferContainer.qml</file>
-    </qresource>
-</RCC>
diff --git a/examples/wayland/server-buffer/compositor/images/background.jpg b/examples/wayland/server-buffer/compositor/images/background.jpg
deleted file mode 100644
index 445567fbd..000000000
--- a/examples/wayland/server-buffer/compositor/images/background.jpg
+++ /dev/null
diff --git a/examples/wayland/server-buffer/compositor/main.cpp b/examples/wayland/server-buffer/compositor/main.cpp
deleted file mode 100644
index 9ac91244e..000000000
--- a/examples/wayland/server-buffer/compositor/main.cpp
+++ /dev/null
@@ -1,259 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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 "qwaylandquickcompositor.h"
-#include "qwaylandsurface.h"
-#include "qwaylandquickitem.h"
-
-#include <QGuiApplication>
-#include <QTimer>
-#include <QPainter>
-#include <QMouseEvent>
-#include <QOpenGLContext>
-
-#include <QQmlContext>
-
-#include <QQuickItem>
-#include <QQuickView>
-
-#include "qwayland-server-share-buffer.h"
-#include <QtWaylandCompositor/QWaylandQuickOutput>
-#include <QtWaylandCompositor/QWaylandCompositor>
-#include <QtWaylandCompositor/QWaylandQuickItem>
-#include <QtWaylandCompositor/private/qwaylandcompositor_p.h>
-#include <QtWaylandCompositor/private/qwlserverbufferintegration_p.h>
-
-#include "serverbufferitem.h"
-
-#include <QtGui/private/qdistancefield_p.h>
-
-class QmlCompositor
-    : public QWaylandQuickCompositor
-    , public QtWaylandServer::qt_share_buffer
-{
-    Q_OBJECT
-
-public:
-    QmlCompositor()
-        : QWaylandQuickCompositor()
-        , QtWaylandServer::qt_share_buffer(QWaylandCompositor::display(), 1)
-        , m_server_buffer_32_bit(0)
-        , m_server_buffer_item_32_bit(0)
-        , m_server_buffer_8_bit(0)
-        , m_server_buffer_item_8_bit(0)
-    {
-        create();
-        m_view.setSource(QUrl("qrc:/qml/main.qml"));
-        m_view.setResizeMode(QQuickView::SizeRootObjectToView);
-        m_view.setColor(Qt::black);
-        m_view.create();
-        m_output = new QWaylandQuickOutput(this, &m_view);
-        m_output->setSizeFollowsWindow(true);
-
-        connect(&m_view, &QQuickView::afterRendering, this, &QmlCompositor::sendCallbacks);
-
-        connect(&m_view, &QQuickView::sceneGraphInitialized, this, &QmlCompositor::initiateServerBuffer,Qt::DirectConnection);
-        connect(this, &QmlCompositor::serverBuffersCreated, this, &QmlCompositor::createServerBufferItems);
-
-        connect(this, SIGNAL(windowAdded(QVariant)), m_view.rootObject(), SLOT(windowAdded(QVariant)));
-        connect(this, SIGNAL(windowResized(QVariant)), m_view.rootObject(), SLOT(windowResized(QVariant)));
-        connect(this, SIGNAL(serverBufferItemCreated(QVariant)), m_view.rootObject(), SLOT(serverBufferItemCreated(QVariant)));
-        connect(this, &QWaylandCompositor::surfaceCreated, this, &QmlCompositor::onSurfaceCreated);
-
-        m_view.setTitle(QLatin1String("QML Compositor"));
-        m_view.setGeometry(0, 0, 1024, 768);
-        m_view.rootContext()->setContextProperty("compositor", this);
-
-        m_view.show();
-    }
-
-    Q_INVOKABLE QWaylandQuickItem *item(QWaylandSurface *surf)
-    {
-        return static_cast<QWaylandQuickItem *>(surf->views().first()->renderObject());
-    }
-
-signals:
-    void windowAdded(QVariant window);
-    void windowResized(QVariant window);
-    void serverBufferItemCreated(QVariant);
-    void serverBuffersCreated();
-
-public slots:
-    void destroyClientForWindow(QVariant window)
-    {
-        QWaylandSurface *surface = qobject_cast<QWaylandSurface *>(qvariant_cast<QObject *>(window));
-        destroyClientForSurface(surface);
-    }
-
-private slots:
-    void surfaceMapped() {
-        QWaylandSurface *surface = qobject_cast<QWaylandSurface *>(sender());
-        emit windowAdded(QVariant::fromValue(surface));
-    }
-
-    void sendCallbacks() {
-        m_output->sendFrameCallbacks();
-    }
-
-    void initiateServerBuffer()
-    {
-        if (!QWaylandCompositorPrivate::get(this)->serverBufferIntegration())
-            return;
-
-        m_view.openglContext()->makeCurrent(&m_view);
-
-        QtWayland::ServerBufferIntegration *sbi = QWaylandCompositorPrivate::get(this)->serverBufferIntegration();
-        if (!sbi) {
-            qWarning("Could not find a Server Buffer Integration");
-            return;
-        }
-        if (sbi->supportsFormat(QtWayland::ServerBuffer::RGBA32)) {
-                QImage image(100,100,QImage::Format_ARGB32_Premultiplied);
-                image.fill(QColor(0x55,0x0,0x55,0x01));
-                {
-                QPainter p(&image);
-                QPen pen = p.pen();
-                pen.setWidthF(3);
-                pen.setColor(Qt::red);
-                p.setPen(pen);
-                p.drawLine(0,0,100,100);
-                pen.setColor(Qt::green);
-                p.setPen(pen);
-                p.drawLine(100,0,0,100);
-                pen.setColor(Qt::blue);
-                p.setPen(pen);
-                p.drawLine(25,15,75,15);
-                }
-                image = image.convertToFormat(QImage::Format_RGBA8888);
-
-                m_server_buffer_32_bit = sbi->createServerBuffer(image.size(),QtWayland::ServerBuffer::RGBA32);
-
-                GLuint texture_32_bit;
-                glGenTextures(1, &texture_32_bit);
-                glBindTexture(GL_TEXTURE_2D, texture_32_bit);
-                m_server_buffer_32_bit->bindTextureToBuffer();
-                glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, image.width(), image.height(), GL_RGBA, GL_UNSIGNED_BYTE, image.constBits());
-                glBindTexture(GL_TEXTURE_2D, 0);
-
-                glBindTexture(GL_TEXTURE_2D, 0);
-                glDeleteTextures(1, &texture_32_bit);
-
-        }
-
-        if (sbi->supportsFormat(QtWayland::ServerBuffer::A8)) {
-            QRawFont defaultRaw = QRawFont::fromFont(QFont(), QFontDatabase::Latin);
-            QVector<quint32> index = defaultRaw.glyphIndexesForString(QStringLiteral("R"));
-            QDistanceField distanceField(defaultRaw, index.front(), true);
-            QImage img = distanceField.toImage(QImage::Format_Indexed8);
-
-            m_server_buffer_8_bit = sbi->createServerBuffer(img.size(), QtWayland::ServerBuffer::A8);
-            GLuint texture_8_bit;
-            glGenTextures(1, &texture_8_bit);
-            glBindTexture(GL_TEXTURE_2D, texture_8_bit);
-            m_server_buffer_8_bit->bindTextureToBuffer();
-
-            glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, img.width(), img.height(), GL_ALPHA, GL_UNSIGNED_BYTE, img.constBits());
-        }
-        emit serverBuffersCreated();
-    }
-
-    void createServerBufferItems()
-    {
-        if (m_server_buffer_32_bit) {
-            m_server_buffer_item_32_bit = new ServerBufferItem(m_server_buffer_32_bit);
-            m_server_buffer_item_32_bit->setUseTextureAlpha(true);
-            emit serverBufferItemCreated(QVariant::fromValue(m_server_buffer_item_32_bit));
-        }
-        if (m_server_buffer_8_bit) {
-            m_server_buffer_item_8_bit = new ServerBufferItem(m_server_buffer_8_bit);
-            m_server_buffer_item_8_bit->setUseTextureAlpha(true);
-            emit serverBufferItemCreated(QVariant::fromValue(m_server_buffer_item_8_bit));
-        }
-    }
-protected:
-    void onSurfaceCreated(QWaylandSurface *surface) {
-        QWaylandQuickItem *item = new QWaylandQuickItem();
-        item->setSurface(surface);
-        connect(surface, &QWaylandSurface::hasContentChanged, this, &QmlCompositor::surfaceMapped);
-    }
-
-    void share_buffer_bind_resource(Resource *resource) override
-    {
-        if (m_server_buffer_32_bit) {
-            struct ::wl_client *client = resource->handle->client;
-            struct ::wl_resource *buffer = m_server_buffer_32_bit->resourceForClient(client);
-            send_cross_buffer(resource->handle, buffer);
-
-        }
-        if (m_server_buffer_8_bit) {
-            struct ::wl_client *client = resource->handle->client;
-            struct ::wl_resource *buffer = m_server_buffer_8_bit->resourceForClient(client);
-            send_cross_buffer(resource->handle, buffer);
-
-        }
-    }
-
-private:
-    QQuickView m_view;
-    QWaylandOutput *m_output;
-    QtWayland::ServerBuffer *m_server_buffer_32_bit;
-    ServerBufferItem *m_server_buffer_item_32_bit;
-    QtWayland::ServerBuffer *m_server_buffer_8_bit;
-    ServerBufferItem *m_server_buffer_item_8_bit;
-};
-
-int main(int argc, char *argv[])
-{
-    QGuiApplication app(argc, argv);
-
-    if (app.arguments().contains(QStringLiteral("--invert"))) {
-        qDebug() << "inverting";
-        qputenv("QT_COMPOSITOR_NEGATE_INVERTED_Y", "1");
-    }
-
-    qmlRegisterType<ServerBufferItem>();
-
-    QmlCompositor compositor;
-
-    return app.exec();
-}
-
-#include "main.moc"
diff --git a/examples/wayland/server-buffer/compositor/qml/ServerBufferContainer.qml b/examples/wayland/server-buffer/compositor/qml/ServerBufferContainer.qml
deleted file mode 100644
index e8ce19694..000000000
--- a/examples/wayland/server-buffer/compositor/qml/ServerBufferContainer.qml
+++ /dev/null
@@ -1,75 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-
-Item {
-    id: container
-
-    Item {
-        id: bufferContainer
-        property var serverBuffer
-        property int depth: serverBuffer == null ? 0 : serverBuffer.depth
-        width: serverBuffer == null ? 0 : serverBuffer.width
-        height: serverBuffer == null ? 0 : serverBuffer.height
-    }
-
-    width: bufferContainer.width
-    height: bufferContainer.height + text.height
-
-    Rectangle {
-        anchors.top: bufferContainer.bottom
-        width: parent.width
-        height: text.paintedHeight
-        color: "light grey"
-        Text {
-            id: text
-            anchors.fill: parent
-            text: bufferContainer.depth == 8 ? "8 bit Server Side buffer" : "32 bit Server Side buffer\nHorizontal line should be blue"
-            z: bufferContainer.z + 1
-            wrapMode: Text.WordWrap
-        }
-    }
-
-    function setServerBuffer(serverBuffer) {
-        serverBuffer.parent = bufferContainer;
-        bufferContainer.serverBuffer = serverBuffer
-    }
-}
diff --git a/examples/wayland/server-buffer/compositor/qml/main.qml b/examples/wayland/server-buffer/compositor/qml/main.qml
deleted file mode 100644
index 55c0ffc13..000000000
--- a/examples/wayland/server-buffer/compositor/qml/main.qml
+++ /dev/null
@@ -1,83 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-import QtQuick 2.0
-import QtWayland.Compositor 1.0
-
-Item {
-    id: root
-
-    property var serverBufferContainerComponent : Qt.createComponent("qrc:/qml/ServerBufferContainer.qml")
-
-    Image {
-        id: background
-        anchors.fill: parent
-        fillMode: Image.Tile
-        source: "qrc:/images/background.jpg"
-        smooth: true
-    }
-
-    Row {
-        id: row
-        anchors.fill: parent
-    }
-
-    function windowAdded(window) {
-        var item = compositor.item(window);
-        item.parent = root;
-        item.surfaceDestroyed.connect(item.destroy);
-    }
-
-    function windowResized(window) {
-    }
-
-    function removeWindow(window) {
-    }
-
-    function serverBufferItemCreated(serverBufferItem) {
-        console.log("ServerBuffer item" + serverBufferItem);
-        if (serverBufferContainerComponent.status != Component.Ready) {
-            console.log("Error loading component:", component.errorString());
-            return;
-        }
-        var container = serverBufferContainerComponent.createObject(row);
-        container.setServerBuffer(serverBufferItem);
-    }
-}
diff --git a/examples/wayland/server-buffer/compositor/serverbufferitem.cpp b/examples/wayland/server-buffer/compositor/serverbufferitem.cpp
deleted file mode 100644
index 4cf5f71ff..000000000
--- a/examples/wayland/server-buffer/compositor/serverbufferitem.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Compositor.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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 "serverbufferitem.h"
-
-#include "serverbuffertextureprovider.h"
-
-#include <QtQuick/QSGSimpleTextureNode>
-#include <QtQuick/QQuickWindow>
-
-#include <QtWaylandCompositor/private/qwlserverbufferintegration_p.h>
-
-QT_BEGIN_NAMESPACE
-
-ServerBufferItem::ServerBufferItem(QtWayland::ServerBuffer *serverBuffer, QQuickItem *parent)
-    : QQuickItem(parent)
-    , m_server_buffer(serverBuffer)
-    , m_provider(new ServerBufferTextureProvider)
-    , m_useTextureAlpha(false)
-{
-    setFlag(QQuickItem::ItemHasContents);
-    setWidth(serverBuffer->size().width());
-    setHeight(serverBuffer->size().height());
-    update();
-}
-
-ServerBufferItem::~ServerBufferItem()
-{
-}
-
-bool ServerBufferItem::isYInverted() const
-{
-    return m_server_buffer->isYInverted();
-}
-
-int ServerBufferItem::depth() const
-{
-    return m_server_buffer->format() == QtWayland::ServerBuffer::RGBA32 ? 32 : 8;
-}
-
-QSGTextureProvider *ServerBufferItem::textureProvider() const
-{
-    return m_provider;
-}
-
-void ServerBufferItem::updateTexture()
-{
-    if (m_provider->texture())
-        return;
-
-    QQuickWindow::CreateTextureOptions opt = QQuickWindow::TextureHasAlphaChannel;
-    GLuint texture;
-    glGenTextures(1,&texture);
-    glBindTexture(GL_TEXTURE_2D, texture);
-    m_server_buffer->bindTextureToBuffer();
-    m_provider->setTexture(window()->createTextureFromId(texture, m_server_buffer->size(), opt));
-}
-
-QSGNode *ServerBufferItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
-{
-    updateTexture();
-    QSGSimpleTextureNode *node = static_cast<QSGSimpleTextureNode *>(oldNode);
-
-    if (!node) {
-        node = new QSGSimpleTextureNode();
-    }
-
-    node->setTexture(m_provider->texture());
-
-    if (isYInverted()) {
-        node->setRect(0, height(), width(), -height());
-    } else {
-        node->setRect(0, 0, width(), height());
-    }
-
-    return node;
-}
-
-void ServerBufferItem::setUseTextureAlpha(bool useTextureAlpha)
-{
-    m_useTextureAlpha = useTextureAlpha;
-
-    if ((flags() & ItemHasContents) != 0) {
-        update();
-    }
-}
-
-QT_END_NAMESPACE
-
diff --git a/examples/wayland/server-buffer/compositor/serverbufferitem.h b/examples/wayland/server-buffer/compositor/serverbufferitem.h
deleted file mode 100644
index 3add52c49..000000000
--- a/examples/wayland/server-buffer/compositor/serverbufferitem.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Compositor.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef SERVERBUFFERITEM_H
-#define SERVERBUFFERITEM_H
-
-#include <QtQuick/QQuickItem>
-#include <QtQuick/qsgtexture.h>
-
-#include <QtQuick/qsgtextureprovider.h>
-
-QT_BEGIN_NAMESPACE
-
-class ServerBufferTextureProvider;
-
-namespace QtWayland {
-class ServerBuffer;
-}
-
-class ServerBufferItem : public QQuickItem
-{
-    Q_OBJECT
-    Q_PROPERTY(QtWayland::ServerBuffer *serverBuffer READ serverBuffer CONSTANT)
-    Q_PROPERTY(bool useTextureAlpha READ useTextureAlpha WRITE setUseTextureAlpha NOTIFY useTextureAlphaChanged)
-    Q_PROPERTY(bool isYInverted READ isYInverted NOTIFY yInvertedChanged)
-    Q_PROPERTY(int depth READ depth CONSTANT)
-
-public:
-    ServerBufferItem(QtWayland::ServerBuffer *serverBuffer, QQuickItem *parent = 0);
-    ~ServerBufferItem();
-
-    QtWayland::ServerBuffer *serverBuffer() const { return m_server_buffer; }
-
-    bool isYInverted() const;
-    int depth() const;
-
-    bool isTextureProvider() const { return true; }
-    QSGTextureProvider *textureProvider() const;
-
-    bool useTextureAlpha() const  { return m_useTextureAlpha; }
-    void setUseTextureAlpha(bool useTextureAlpha);
-
-    void setDamagedFlag(bool on);
-
-signals:
-    void useTextureAlphaChanged();
-    void yInvertedChanged();
-    void serverBufferChanged();
-
-protected:
-    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *);
-
-private:
-    void updateTexture();
-    QtWayland::ServerBuffer *m_server_buffer;
-    ServerBufferTextureProvider *m_provider;
-    bool m_useTextureAlpha;
-};
-
-QT_END_NAMESPACE
-
-#endif
diff --git a/examples/wayland/server-buffer/compositor/serverbuffertextureprovider.h b/examples/wayland/server-buffer/compositor/serverbuffertextureprovider.h
deleted file mode 100644
index c94a34e2e..000000000
--- a/examples/wayland/server-buffer/compositor/serverbuffertextureprovider.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Compositor.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef SERVERBUFFERTEXTUREPROVIDER_H
-#define SERVERBUFFERTEXTUREPROVIDER_H
-
-#include <QtQuick/QSGTextureProvider>
-
-QT_BEGIN_NAMESPACE
-
-class ServerBufferTextureProvider : public QSGTextureProvider
-{
-public:
-    ServerBufferTextureProvider() : t(0) { }
-    ~ServerBufferTextureProvider() { delete t; }
-
-    QSGTexture *texture() const {
-        if (t) {
-            t->setHorizontalWrapMode(QSGTexture::ClampToEdge);
-            t->setVerticalWrapMode(QSGTexture::ClampToEdge);
-            t->setFiltering(QSGTexture::Linear);
-        }
-        return t;
-    }
-
-    void setTexture(QSGTexture *texture) {
-        if (texture != t) {
-            t = texture;
-            emit textureChanged();
-        }
-    }
-
-    bool smooth;
-private:
-    QSGTexture *t;
-};
-
-QT_END_NAMESPACE
-
-#endif //SERVERBUFFERTEXTUREPROVIDER_H
diff --git a/examples/wayland/server-buffer/server-buffer.pro b/examples/wayland/server-buffer/server-buffer.pro
deleted file mode 100644
index 2f5f32b6d..000000000
--- a/examples/wayland/server-buffer/server-buffer.pro
+++ /dev/null
@@ -1,6 +0,0 @@
-TEMPLATE=subdirs
-
-SUBDIRS += client compositor
-
-EXAMPLE_FILES += \
-    share-buffer.xml
diff --git a/examples/wayland/server-buffer/share-buffer.xml b/examples/wayland/server-buffer/share-buffer.xml
deleted file mode 100644
index ceb6b11fd..000000000
--- a/examples/wayland/server-buffer/share-buffer.xml
+++ /dev/null
@@ -1,46 +0,0 @@
-<protocol name="share_buffer">
-
-    <copyright>
- Copyright (C) 2015 The Qt Company Ltd.
- Contact: http://www.qt.io/licensing/
-
- This file is part of the plugins of the Qt Toolkit.
-
- $QT_BEGIN_LICENSE:BSD$
- 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."
-
- $QT_END_LICENSE$
-    </copyright>
-
-    <interface name="qt_share_buffer" version="1">
-        <event name="cross_buffer">
-            <arg name="buffer" type="object" interface="qt_server_buffer"/>
-        </event>
-    </interface>
-</protocol>
diff --git a/examples/wayland/wayland.pro b/examples/wayland/wayland.pro
index 6024dd2dd..876785808 100644
--- a/examples/wayland/wayland.pro
+++ b/examples/wayland/wayland.pro
@@ -15,7 +15,6 @@ qtHaveModule(quick) {
     SUBDIRS += ivi-compositor
     qtHaveModule(waylandclient) {
         SUBDIRS += \
-            custom-extension \
-            server-buffer
+            custom-extension
     }
 }