1 files changed, 117 insertions, 0 deletions
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 0000000..39fa3d5
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+++ b/src/plugins/platforms/wayland/gl_integration/readback_egl/qwaylandreadbackeglintegration.cpp
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 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 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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(QWindow *window)
+{
+    return new QWaylandReadbackEglWindow(window, this);
+}
+
+QPlatformOpenGLContext *QWaylandReadbackEglWindow::createPlatformOpenGLContext(const QSurfaceFormat &glFormat, QPlatformOpenGLContext *share) const
+{
+    return new QWaylandReadbackEglContext(glFormat, share, 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;
+}