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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit38be0d13830efd2d98281c645c3a60afe05ffece (patch)
tree6ea73f3ec77f7d153333779883e8120f82820abe /src/plugins/platforms/wayland/gl_integration/readback_egl
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'src/plugins/platforms/wayland/gl_integration/readback_egl')
-rw-r--r--src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglcontext.cpp174
-rw-r--r--src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglcontext.h80
-rw-r--r--src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.cpp112
-rw-r--r--src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.h82
-rw-r--r--src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglwindow.cpp76
-rw-r--r--src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglwindow.h66
-rw-r--r--src/plugins/platforms/wayland/gl_integration/readback_egl/readback_egl.pri14
7 files changed, 604 insertions, 0 deletions
diff --git a/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglcontext.cpp b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglcontext.cpp
new file mode 100644
index 0000000000..d63087d934
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglcontext.cpp
@@ -0,0 +1,174 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwaylandreadbackeglcontext.h"
+
+#include "../../../eglconvenience/qeglconvenience.h"
+
+#include <QtOpenGL/QGLContext>
+#include <QtOpenGL/private/qglextensions_p.h>
+
+#include "qwaylandshmsurface.h"
+
+#include <QtCore/QDebug>
+
+static inline void qgl_byteSwapImage(QImage &img, GLenum pixel_type)
+{
+ const int width = img.width();
+ const int height = img.height();
+
+ if (pixel_type == GL_UNSIGNED_INT_8_8_8_8_REV
+ || (pixel_type == GL_UNSIGNED_BYTE && QSysInfo::ByteOrder == QSysInfo::LittleEndian))
+ {
+ for (int i = 0; i < height; ++i) {
+ uint *p = (uint *) img.scanLine(i);
+ for (int x = 0; x < width; ++x)
+ p[x] = ((p[x] << 16) & 0xff0000) | ((p[x] >> 16) & 0xff) | (p[x] & 0xff00ff00);
+ }
+ } else {
+ for (int i = 0; i < height; ++i) {
+ uint *p = (uint *) img.scanLine(i);
+ for (int x = 0; x < width; ++x)
+ p[x] = (p[x] << 8) | ((p[x] >> 24) & 0xff);
+ }
+ }
+}
+
+QWaylandReadbackEglContext::QWaylandReadbackEglContext(QWaylandReadbackEglIntegration *eglIntegration, QWaylandReadbackEglWindow *window)
+ : mEglIntegration(eglIntegration)
+ , mWindow(window)
+ , mBuffer(0)
+ , mPixmap(0)
+ , mConfig(q_configFromQPlatformWindowFormat(eglIntegration->eglDisplay(),window->widget()->platformWindowFormat(),true,EGL_PIXMAP_BIT))
+ , mPixmapSurface(EGL_NO_SURFACE)
+{
+ QVector<EGLint> eglContextAttrs;
+ eglContextAttrs.append(EGL_CONTEXT_CLIENT_VERSION);
+ eglContextAttrs.append(2);
+ eglContextAttrs.append(EGL_NONE);
+
+ mContext = eglCreateContext(eglIntegration->eglDisplay(),mConfig,0,eglContextAttrs.constData());
+
+ geometryChanged();
+}
+
+QWaylandReadbackEglContext::~QWaylandReadbackEglContext()
+{
+ eglDestroyContext(mEglIntegration->eglDisplay(),mContext);
+}
+
+void QWaylandReadbackEglContext::makeCurrent()
+{
+ QPlatformGLContext::makeCurrent();
+
+ mWindow->waitForFrameSync();
+
+ eglMakeCurrent(mEglIntegration->eglDisplay(),mPixmapSurface,mPixmapSurface,mContext);
+}
+
+void QWaylandReadbackEglContext::doneCurrent()
+{
+ QPlatformGLContext::doneCurrent();
+ eglMakeCurrent(mEglIntegration->eglDisplay(),EGL_NO_SURFACE,EGL_NO_SURFACE,EGL_NO_CONTEXT);
+}
+
+void QWaylandReadbackEglContext::swapBuffers()
+{
+ eglSwapBuffers(mEglIntegration->eglDisplay(),mPixmapSurface);
+
+ if (QPlatformGLContext::currentContext() != this) {
+ makeCurrent();
+ }
+
+ QSize size = mWindow->geometry().size();
+
+ QImage img(size,QImage::Format_ARGB32);
+ const uchar *constBits = img.bits();
+ void *pixels = const_cast<uchar *>(constBits);
+
+ glReadPixels(0,0, size.width(), size.height(), GL_RGBA,GL_UNSIGNED_BYTE, pixels);
+
+ img = img.mirrored();
+ qgl_byteSwapImage(img,GL_UNSIGNED_INT_8_8_8_8_REV);
+ constBits = img.bits();
+
+ const uchar *constDstBits = mBuffer->image()->bits();
+ uchar *dstBits = const_cast<uchar *>(constDstBits);
+ memcpy(dstBits,constBits,(img.width()*4) * img.height());
+
+
+ mWindow->damage(QRegion(QRect(QPoint(0,0),size)));
+}
+
+void * QWaylandReadbackEglContext::getProcAddress(const QString &procName)
+{
+ return (void *) eglGetProcAddress(procName.toLatin1().data());
+}
+
+QPlatformWindowFormat QWaylandReadbackEglContext::platformWindowFormat() const
+{
+ return qt_qPlatformWindowFormatFromConfig(mEglIntegration->eglDisplay(),mConfig);
+}
+
+void QWaylandReadbackEglContext::geometryChanged()
+{
+ QSize size(mWindow->geometry().size());
+ if (size.isEmpty()) {
+ //QGLWidget wants a context for a window without geometry
+ size = QSize(1,1);
+ }
+
+ mWindow->waitForFrameSync();
+
+ delete mBuffer;
+ if (mPixmap)
+ XFreePixmap(mEglIntegration->xDisplay(),mPixmap);
+
+ mBuffer = new QWaylandShmBuffer(mEglIntegration->waylandDisplay(),size,QImage::Format_ARGB32);
+ mWindow->attach(mBuffer);
+ mPixmap = XCreatePixmap(mEglIntegration->xDisplay(),mEglIntegration->rootWindow(),size.width(),size.height(),mEglIntegration->depth());
+ XSync(mEglIntegration->xDisplay(),False);
+
+ mPixmapSurface = eglCreatePixmapSurface(mEglIntegration->eglDisplay(),mConfig,mPixmap,0);
+ if (mPixmapSurface == EGL_NO_SURFACE) {
+ qDebug() << "Could not make egl surface out of pixmap :(";
+ }
+}
diff --git a/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglcontext.h b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglcontext.h
new file mode 100644
index 0000000000..ac682759e9
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglcontext.h
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWAYLANDREADBACKEGLGLCONTEXT_H
+#define QWAYLANDREADBACKEGLGLCONTEXT_H
+
+#include <QPlatformGLContext>
+#include <QtGui/QWidget>
+
+#include "qwaylandreadbackeglintegration.h"
+#include "qwaylandreadbackeglwindow.h"
+
+class QWaylandShmBuffer;
+
+class QWaylandReadbackEglContext : public QPlatformGLContext
+{
+public:
+ QWaylandReadbackEglContext(QWaylandReadbackEglIntegration *eglIntegration, QWaylandReadbackEglWindow *window);
+ ~QWaylandReadbackEglContext();
+
+ void makeCurrent();
+ void doneCurrent();
+ void swapBuffers();
+ void* getProcAddress(const QString& procName);
+
+ virtual QPlatformWindowFormat platformWindowFormat() const;
+
+ void geometryChanged();
+
+private:
+ QWaylandReadbackEglIntegration *mEglIntegration;
+ QWaylandReadbackEglWindow *mWindow;
+ QWaylandShmBuffer *mBuffer;
+
+ Pixmap mPixmap;
+
+ EGLConfig mConfig;
+ EGLContext mContext;
+ EGLSurface mPixmapSurface;
+};
+
+#endif // QWAYLANDREADBACKEGLGLCONTEXT_H
diff --git a/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.cpp b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.cpp
new file mode 100644
index 0000000000..20f7ffb609
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.cpp
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwaylandreadbackeglintegration.h"
+
+#include <QDebug>
+
+#include "qwaylandreadbackeglwindow.h"
+
+QWaylandReadbackEglIntegration::QWaylandReadbackEglIntegration(QWaylandDisplay *display)
+ : QWaylandGLIntegration()
+ , mWaylandDisplay(display)
+{
+ qDebug() << "Using Readback-EGL";
+ char *display_name = getenv("DISPLAY");
+ mDisplay = XOpenDisplay(display_name);
+ mScreen = XDefaultScreen(mDisplay);
+ mRootWindow = XDefaultRootWindow(mDisplay);
+ XSync(mDisplay, False);
+}
+
+QWaylandReadbackEglIntegration::~QWaylandReadbackEglIntegration()
+{
+ XCloseDisplay(mDisplay);
+}
+
+
+QWaylandGLIntegration *QWaylandGLIntegration::createGLIntegration(QWaylandDisplay *waylandDisplay)
+{
+ return new QWaylandReadbackEglIntegration(waylandDisplay);
+}
+
+void QWaylandReadbackEglIntegration::initialize()
+{
+ eglBindAPI(EGL_OPENGL_ES_API);
+ mEglDisplay = eglGetDisplay(mDisplay);
+ EGLint major, minor;
+ EGLBoolean initialized = eglInitialize(mEglDisplay,&major,&minor);
+ if (initialized) {
+ qDebug() << "EGL initialized successfully" << major << "," << minor;
+ } else {
+ qDebug() << "EGL could not initialized. All EGL and GL operations will fail";
+ }
+}
+
+QWaylandWindow * QWaylandReadbackEglIntegration::createEglWindow(QWidget *widget)
+{
+ return new QWaylandReadbackEglWindow(widget,this);
+}
+
+EGLDisplay QWaylandReadbackEglIntegration::eglDisplay()
+{
+ return mEglDisplay;
+}
+
+Window QWaylandReadbackEglIntegration::rootWindow() const
+{
+ return mRootWindow;
+}
+
+int QWaylandReadbackEglIntegration::depth() const
+{
+ return XDefaultDepth(mDisplay,mScreen);
+}
+
+Display * QWaylandReadbackEglIntegration::xDisplay() const
+{
+ return mDisplay;
+}
+
+QWaylandDisplay * QWaylandReadbackEglIntegration::waylandDisplay() const
+{
+ return mWaylandDisplay;
+}
diff --git a/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.h b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.h
new file mode 100644
index 0000000000..84fa64fd34
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWAYLANDREADBACKEGLINTEGRATION_H
+#define QWAYLANDREADBACKEGLINTEGRATION_H
+
+#include "gl_integration/qwaylandglintegration.h"
+
+#include <QtCore/QTextStream>
+#include <QtCore/QDataStream>
+#include <QtCore/QMetaType>
+#include <QtCore/QVariant>
+#include <QtGui/QWidget>
+
+#include <X11/Xlib.h>
+
+#include <EGL/egl.h>
+
+class QWaylandReadbackEglIntegration : public QWaylandGLIntegration
+{
+public:
+ QWaylandReadbackEglIntegration(QWaylandDisplay *display);
+ ~QWaylandReadbackEglIntegration();
+
+ void initialize();
+ QWaylandWindow *createEglWindow(QWidget *widget);
+
+ QWaylandDisplay *waylandDisplay() const;
+ Display *xDisplay() const;
+ Window rootWindow() const;
+ int depth() const;
+
+ EGLDisplay eglDisplay();
+
+private:
+ QWaylandDisplay *mWaylandDisplay;
+ Display *mDisplay;
+ int mScreen;
+ Window mRootWindow;
+ EGLDisplay mEglDisplay;
+
+};
+
+#endif // QWAYLANDREADBACKEGLINTEGRATION_H
diff --git a/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglwindow.cpp b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglwindow.cpp
new file mode 100644
index 0000000000..2ae212ba67
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglwindow.cpp
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwaylandreadbackeglwindow.h"
+
+#include "qwaylandreadbackeglcontext.h"
+
+QWaylandReadbackEglWindow::QWaylandReadbackEglWindow(QWidget *window, QWaylandReadbackEglIntegration *eglIntegration)
+ : QWaylandShmWindow(window)
+ , mEglIntegration(eglIntegration)
+ , mContext(0)
+{
+}
+
+QWaylandWindow::WindowType QWaylandReadbackEglWindow::windowType() const
+{
+ //We'r lying, maybe we should add a type, but for now it will do
+ //since this is primarly used by the windowsurface.
+ return QWaylandWindow::Egl;
+}
+
+QPlatformGLContext *QWaylandReadbackEglWindow::glContext() const
+{
+ if (!mContext) {
+ QWaylandReadbackEglWindow *that = const_cast<QWaylandReadbackEglWindow *>(this);
+ that->mContext = new QWaylandReadbackEglContext(mEglIntegration,that);
+ }
+ return mContext;
+}
+
+void QWaylandReadbackEglWindow::setGeometry(const QRect &rect)
+{
+ QPlatformWindow::setGeometry(rect);
+
+ if (mContext)
+ mContext->geometryChanged();
+}
+
diff --git a/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglwindow.h b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglwindow.h
new file mode 100644
index 0000000000..453ad27cd9
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglwindow.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWAYLANDREADBACKEGLWINDOW_H
+#define QWAYLANDREADBACKEGLWINDOW_H
+
+#include "qwaylandshmwindow.h"
+#include "qwaylandreadbackeglintegration.h"
+
+class QWaylandReadbackEglContext;
+
+class QWaylandReadbackEglWindow : public QWaylandShmWindow
+{
+public:
+ QWaylandReadbackEglWindow(QWidget *window, QWaylandReadbackEglIntegration *eglIntegration);
+
+ WindowType windowType() const;
+
+ QPlatformGLContext *glContext() const;
+
+ void setGeometry(const QRect &rect);
+
+private:
+ QWaylandReadbackEglIntegration *mEglIntegration;
+ QWaylandReadbackEglContext *mContext;
+};
+
+#endif // QWAYLANDREADBACKEGLWINDOW_H
diff --git a/src/plugins/platforms/wayland/gl_integration/readback_egl/readback_egl.pri b/src/plugins/platforms/wayland/gl_integration/readback_egl/readback_egl.pri
new file mode 100644
index 0000000000..0d8e01b6bb
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/readback_egl/readback_egl.pri
@@ -0,0 +1,14 @@
+
+LIBS += -lX11 -lXext -lEGL
+
+HEADERS += \
+ $$PWD/qwaylandreadbackeglintegration.h \
+ $$PWD/qwaylandreadbackeglcontext.h \
+ $$PWD/qwaylandreadbackeglwindow.h \
+ $$PWD/../../../eglconvenience/qeglconvenience.h
+
+SOURCES += \
+ $$PWD/qwaylandreadbackeglintegration.cpp \
+ $$PWD/qwaylandreadbackeglwindow.cpp \
+ $$PWD/qwaylandreadbackeglcontext.cpp \
+ $$PWD/../../../eglconvenience/qeglconvenience.cpp