Lighthouse: Wayland, implement gl_integration

20 files changed, 224 insertions, 158 deletions

diff --git a/src/plugins/platforms/eglconvenience/qeglconvenience.h b/src/plugins/platforms/eglconvenience/qeglconvenience.h
index 8668095..fab1cb0 100644
--- a/src/plugins/platforms/eglconvenience/qeglconvenience.h
+++ b/src/plugins/platforms/eglconvenience/qeglconvenience.h
@@ -46,11 +46,7 @@
 #include <QtGui/QPlatformWindowFormat>
 #include <QtCore/QVector>
 
-#ifdef Q_PLATFORM_WAYLAND
-#include "qwaylandinclude.h"
-#else
 #include <EGL/egl.h>
-#endif
 QT_BEGIN_NAMESPACE
 
 QVector<EGLint> q_createConfigAttributesFromFormat(const QPlatformWindowFormat &format);
diff --git a/src/plugins/platforms/wayland/gl_integration/gl_integration.pri b/src/plugins/platforms/wayland/gl_integration/gl_integration.pri
new file mode 100644
index 0000000..8a792a5
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/gl_integration.pri
@@ -0,0 +1,13 @@
+HEADERS += \
+    $$PWD/qwaylandglintegration.h \
+    $$PWD/qwaylandglwindowsurface.h
+
+SOURCES += \
+    $$PWD/qwaylandglintegration.cpp \
+    $$PWD/qwaylandglwindowsurface.cpp
+
+wayland_egl {
+    include ($$PWD/wayland_egl/wayland_egl.pri)
+}
+
+
diff --git a/src/plugins/platforms/wayland/gl_integration/qwaylandglintegration.cpp b/src/plugins/platforms/wayland/gl_integration/qwaylandglintegration.cpp
new file mode 100644
index 0000000..9a0a824
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/qwaylandglintegration.cpp
@@ -0,0 +1,11 @@
+#include "qwaylandglintegration.h"
+
+QWaylandGLIntegration::QWaylandGLIntegration()
+{
+
+}
+
+QWaylandGLIntegration::~QWaylandGLIntegration()
+{
+
+}
diff --git a/src/plugins/platforms/wayland/gl_integration/qwaylandglintegration.h b/src/plugins/platforms/wayland/gl_integration/qwaylandglintegration.h
new file mode 100644
index 0000000..a1f6b2c
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/qwaylandglintegration.h
@@ -0,0 +1,20 @@
+#ifndef QWAYLANDGLINTEGRATION_H
+#define QWAYLANDGLINTEGRATION_H
+
+class QWaylandWindow;
+class QWidget;
+
+class QWaylandGLIntegration
+{
+public:
+    QWaylandGLIntegration();
+    virtual ~QWaylandGLIntegration();
+
+    virtual void initialize() = 0;
+
+    virtual QWaylandWindow *createEglWindow(QWidget *widget) = 0;
+
+    static QWaylandGLIntegration *createEglIntegration(struct wl_display *waylandDisplay);
+};
+
+#endif // QWAYLANDGLINTEGRATION_H
diff --git a/src/plugins/platforms/wayland/qwaylanddrmsurface.cpp b/src/plugins/platforms/wayland/gl_integration/qwaylandglwindowsurface.cpp
index a8bc352..ca9fb97 100644
--- a/src/plugins/platforms/wayland/qwaylanddrmsurface.cpp
+++ b/src/plugins/platforms/wayland/gl_integration/qwaylandglwindowsurface.cpp
@@ -39,7 +39,7 @@
 **
 ****************************************************************************/
 
-#include "qwaylanddrmsurface.h"
+#include "qwaylandglwindowsurface.h"
 
 #include "qwaylanddisplay.h"
 #include "qwaylandwindow.h"
@@ -52,8 +52,6 @@
 
 QT_BEGIN_NAMESPACE
 
-
-
 static void drawTexture(const QRectF &rect, GLuint tex_id, const QSize &texSize, const QRectF &br)
 {
     const GLenum target = GL_TEXTURE_2D;
@@ -132,7 +130,7 @@ static void blitTexture(QGLContext *ctx, GLuint texture, const QSize &viewport,
     drawTexture(r, texture, texSize, sourceRect);
 }
 
-QWaylandDrmWindowSurface::QWaylandDrmWindowSurface(QWidget *window)
+QWaylandGLWindowSurface::QWaylandGLWindowSurface(QWidget *window)
     : QWindowSurface(window)
     , mDisplay(QWaylandScreen::waylandScreenFromWidget(window)->display())
     , mPaintDevice(0)
@@ -140,24 +138,24 @@ QWaylandDrmWindowSurface::QWaylandDrmWindowSurface(QWidget *window)
 
 }
 
-QWaylandDrmWindowSurface::~QWaylandDrmWindowSurface()
+QWaylandGLWindowSurface::~QWaylandGLWindowSurface()
 {
     delete mPaintDevice;
 }
 
-QPaintDevice *QWaylandDrmWindowSurface::paintDevice()
+QPaintDevice *QWaylandGLWindowSurface::paintDevice()
 {
     return mPaintDevice;
 }
 
-void QWaylandDrmWindowSurface::beginPaint(const QRegion &)
+void QWaylandGLWindowSurface::beginPaint(const QRegion &)
 {
     window()->platformWindow()->glContext()->makeCurrent();
     glClearColor(0,0,0,0xff);
     glClear(GL_COLOR_BUFFER_BIT);
 }
 
-void QWaylandDrmWindowSurface::flush(QWidget *widget, const QRegion &region, const QPoint &offset)
+void QWaylandGLWindowSurface::flush(QWidget *widget, const QRegion &region, const QPoint &offset)
 {
     Q_UNUSED(offset);
     Q_UNUSED(region);
@@ -172,7 +170,7 @@ void QWaylandDrmWindowSurface::flush(QWidget *widget, const QRegion &region, con
     ww->glContext()->swapBuffers();
 }
 
-void QWaylandDrmWindowSurface::resize(const QSize &size)
+void QWaylandGLWindowSurface::resize(const QSize &size)
 {
     QWindowSurface::resize(size);
     window()->platformWindow()->glContext()->makeCurrent();
diff --git a/src/plugins/platforms/wayland/qwaylanddrmsurface.h b/src/plugins/platforms/wayland/gl_integration/qwaylandglwindowsurface.h
index 78418ee..faff872 100644
--- a/src/plugins/platforms/wayland/qwaylanddrmsurface.h
+++ b/src/plugins/platforms/wayland/gl_integration/qwaylandglwindowsurface.h
@@ -48,11 +48,11 @@
 
 class QGLFramebufferObject;
 
-class QWaylandDrmWindowSurface : public QWindowSurface
+class QWaylandGLWindowSurface : public QWindowSurface
 {
 public:
-    QWaylandDrmWindowSurface(QWidget *window);
-    ~QWaylandDrmWindowSurface();
+    QWaylandGLWindowSurface(QWidget *window);
+    ~QWaylandGLWindowSurface();
 
     void beginPaint(const QRegion &);
 
@@ -62,7 +62,6 @@ public:
     void resize(const QSize &size);
 
 private:
-
     QWaylandDisplay *mDisplay;
     QGLFramebufferObject *mPaintDevice;
 };
diff --git a/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglinclude.h b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglinclude.h
new file mode 100644
index 0000000..778c3db
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglinclude.h
@@ -0,0 +1,16 @@
+#ifndef QWAYLANDEGLINCLUDE_H
+#define QWAYLANDEGLINCLUDE_H
+
+#include <wayland-client.h>
+
+#include <wayland-egl.h>
+
+#define GL_GLEXT_PROTOTYPES
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+
+#define EGL_EGLEXT_PROTOTYPES
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+
+#endif // QWAYLANDEGLINCLUDE_H
diff --git a/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglintegration.cpp b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglintegration.cpp
new file mode 100644
index 0000000..eb46bc7
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglintegration.cpp
@@ -0,0 +1,48 @@
+#include "qwaylandeglintegration.h"
+
+#include "qwaylandeglwindow.h"
+
+QWaylandEglIntegration::QWaylandEglIntegration(struct wl_display *waylandDisplay)
+    : mWaylandDisplay(waylandDisplay)
+    , mNativeEglDisplay(wl_egl_display_create(mWaylandDisplay))
+{
+}
+
+QWaylandEglIntegration::~QWaylandEglIntegration()
+{
+    eglTerminate(mEglDisplay);
+}
+
+void QWaylandEglIntegration::initialize()
+{
+    EGLint major,minor;
+    mEglDisplay = eglGetDisplay((EGLNativeDisplayType)mNativeEglDisplay);
+    if (mEglDisplay == NULL) {
+        qWarning("EGL not available");
+    } else {
+        if (!eglInitialize(mEglDisplay, &major, &minor)) {
+            qWarning("failed to initialize EGL display");
+            return;
+        }
+    }
+}
+
+QWaylandWindow *QWaylandEglIntegration::createEglWindow(QWidget *window)
+{
+    return new QWaylandEglWindow(window);
+}
+
+EGLDisplay QWaylandEglIntegration::eglDisplay() const
+{
+    return mEglDisplay;
+}
+
+wl_egl_display * QWaylandEglIntegration::nativeDisplay() const
+{
+    return mNativeEglDisplay;
+}
+
+QWaylandGLIntegration *QWaylandGLIntegration::createEglIntegration(wl_display *waylandDisplay)
+{
+    return new QWaylandEglIntegration(waylandDisplay);
+}
diff --git a/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglintegration.h b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglintegration.h
new file mode 100644
index 0000000..8b166ce
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglintegration.h
@@ -0,0 +1,32 @@
+#ifndef QWAYLANDEGLINTEGRATION_H
+#define QWAYLANDEGLINTEGRATION_H
+
+#include "gl_integration/qwaylandglintegration.h"
+
+#include "qwaylandeglinclude.h"
+
+class QWaylandWindow;
+class QWidget;
+
+class QWaylandEglIntegration : public QWaylandGLIntegration
+{
+public:
+    QWaylandEglIntegration(struct wl_display *waylandDisplay);
+    ~QWaylandEglIntegration();
+
+    void initialize();
+
+    QWaylandWindow *createEglWindow(QWidget *window);
+
+    EGLDisplay eglDisplay() const;
+    struct wl_egl_display *nativeDisplay() const;
+private:
+    struct wl_display *mWaylandDisplay;
+
+    EGLDisplay mEglDisplay;
+    struct wl_egl_display *mNativeEglDisplay;
+
+
+};
+
+#endif // QWAYLANDEGLINTEGRATION_H
diff --git a/src/plugins/platforms/wayland/qwaylandeglwindow.cpp b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglwindow.cpp
index ed54bb9..a9aa46f 100644
--- a/src/plugins/platforms/wayland/qwaylandeglwindow.cpp
+++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglwindow.cpp
@@ -43,21 +43,20 @@
 
 #include "qwaylandscreen.h"
 #include "qwaylandglcontext.h"
-#include "qwaylandinclude.h"
 
 QWaylandEglWindow::QWaylandEglWindow(QWidget *window)
     : QWaylandWindow(window)
     , mGLContext(0)
     , mWaylandEglWindow(0)
 {
+    mEglIntegration = static_cast<QWaylandEglIntegration *>(mDisplay->eglIntegration());
     //super creates a new surface
     newSurfaceCreated();
 }
 
 QWaylandEglWindow::~QWaylandEglWindow()
 {
-    if (mGLContext)
-        delete mGLContext;
+    delete mGLContext;
 }
 
 QWaylandWindow::WindowType QWaylandEglWindow::windowType() const
@@ -84,10 +83,10 @@ QPlatformGLContext * QWaylandEglWindow::glContext() const
 {
     if (!mGLContext) {
         QWaylandEglWindow *that = const_cast<QWaylandEglWindow *>(this);
-        that->mGLContext = new QWaylandGLContext(that->mDisplay,widget()->platformWindowFormat());
+        that->mGLContext = new QWaylandGLContext(mEglIntegration->eglDisplay(),widget()->platformWindowFormat());
 
         EGLNativeWindowType window(reinterpret_cast<EGLNativeWindowType>(mWaylandEglWindow));
-        EGLSurface surface = eglCreateWindowSurface(mDisplay->eglDisplay(),mGLContext->eglConfig(),window,NULL);
+        EGLSurface surface = eglCreateWindowSurface(mEglIntegration->eglDisplay(),mGLContext->eglConfig(),window,NULL);
         that->mGLContext->setEglSurface(surface);
     }
 
@@ -104,10 +103,10 @@ void QWaylandEglWindow::newSurfaceCreated()
     if (!size.isValid())
         size = QSize(0,0);
 
-    mWaylandEglWindow = wl_egl_window_create(mDisplay->nativeDisplay(),mSurface,size.width(),size.height(),visual);
+    mWaylandEglWindow = wl_egl_window_create(mEglIntegration->nativeDisplay(),mSurface,size.width(),size.height(),visual);
     if (mGLContext) {
         EGLNativeWindowType window(reinterpret_cast<EGLNativeWindowType>(mWaylandEglWindow));
-        EGLSurface surface = eglCreateWindowSurface(mDisplay->eglDisplay(),mGLContext->eglConfig(),window,NULL);
+        EGLSurface surface = eglCreateWindowSurface(mEglIntegration->eglDisplay(),mGLContext->eglConfig(),window,NULL);
         mGLContext->setEglSurface(surface);
     }
 }
diff --git a/src/plugins/platforms/wayland/qwaylandeglwindow.h b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglwindow.h
index 4b3bb5b..ef1e02a 100644
--- a/src/plugins/platforms/wayland/qwaylandeglwindow.h
+++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandeglwindow.h
@@ -43,6 +43,8 @@
 #define QWAYLANDEGLWINDOW_H
 
 #include "qwaylandwindow.h"
+#include "qwaylandeglinclude.h"
+#include "qwaylandeglintegration.h"
 
 class QWaylandGLContext;
 
@@ -58,6 +60,7 @@ public:
 protected:
     void newSurfaceCreated();
 private:
+    QWaylandEglIntegration *mEglIntegration;
     QWaylandGLContext *mGLContext;
     struct wl_egl_window *mWaylandEglWindow;
     EGLConfig mConfig;
diff --git a/src/plugins/platforms/wayland/qwaylandglcontext.cpp b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandglcontext.cpp
index 3720567..4444229 100644
--- a/src/plugins/platforms/wayland/qwaylandglcontext.cpp
+++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandglcontext.cpp
@@ -43,27 +43,27 @@
 
 #include "qwaylanddisplay.h"
 #include "qwaylandwindow.h"
-#include "qwaylanddrmsurface.h"
 
-#include "../eglconvenience/qeglconvenience.h"
+#include "../../../eglconvenience/qeglconvenience.h"
 
 #include <QtGui/QPlatformGLContext>
 #include <QtGui/QPlatformWindowFormat>
+#include <QtCore/QMutex>
 
 Q_GLOBAL_STATIC(QMutex,qt_defaultSharedContextMutex)
 
-QWaylandGLContext::QWaylandGLContext(QWaylandDisplay *wd, const QPlatformWindowFormat &format)
+QWaylandGLContext::QWaylandGLContext(EGLDisplay eglDisplay, const QPlatformWindowFormat &format)
     : QPlatformGLContext()
-    , mDisplay(wd)
+    , mEglDisplay(eglDisplay)
     , mSurface(EGL_NO_SURFACE)
-    , mConfig(q_configFromQPlatformWindowFormat(mDisplay->eglDisplay(),format,true))
-    , mFormat(qt_qPlatformWindowFormatFromConfig(mDisplay->eglDisplay(),mConfig))
+    , mConfig(q_configFromQPlatformWindowFormat(mEglDisplay,format,true))
+    , mFormat(qt_qPlatformWindowFormatFromConfig(mEglDisplay,mConfig))
 {
     QPlatformGLContext *sharePlatformContext = 0;
     if (format.useDefaultSharedContext()) {
         if (!QPlatformGLContext::defaultSharedContext()) {
             if (qt_defaultSharedContextMutex()->tryLock()){
-                createDefaultSharedContex(wd);
+                createDefaultSharedContex(eglDisplay);
                 qt_defaultSharedContextMutex()->unlock();
             } else {
                 qt_defaultSharedContextMutex()->lock(); //wait to the the shared context is created
@@ -86,13 +86,13 @@ QWaylandGLContext::QWaylandGLContext(QWaylandDisplay *wd, const QPlatformWindowF
     eglContextAttrs.append(2);
     eglContextAttrs.append(EGL_NONE);
 
-    mContext = eglCreateContext(mDisplay->eglDisplay(), mConfig,
+    mContext = eglCreateContext(mEglDisplay, mConfig,
                                 shareEGLContext, eglContextAttrs.constData());
 }
 
 QWaylandGLContext::QWaylandGLContext()
     : QPlatformGLContext()
-    , mDisplay(0)
+    , mEglDisplay(0)
     , mContext(EGL_NO_CONTEXT)
     , mSurface(EGL_NO_SURFACE)
     , mConfig(0)
@@ -100,7 +100,7 @@ QWaylandGLContext::QWaylandGLContext()
 
 QWaylandGLContext::~QWaylandGLContext()
 {
-    eglDestroyContext(mDisplay->eglDisplay(),mContext);
+    eglDestroyContext(mEglDisplay,mContext);
 }
 
 void QWaylandGLContext::makeCurrent()
@@ -109,18 +109,18 @@ void QWaylandGLContext::makeCurrent()
     if (mSurface == EGL_NO_SURFACE) {
         qWarning("makeCurrent with EGL_NO_SURFACE");
     }
-    eglMakeCurrent(mDisplay->eglDisplay(), mSurface, mSurface, mContext);
+    eglMakeCurrent(mEglDisplay, mSurface, mSurface, mContext);
 }
 
 void QWaylandGLContext::doneCurrent()
 {
     QPlatformGLContext::doneCurrent();
-    eglMakeCurrent(mDisplay->eglDisplay(), EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
+    eglMakeCurrent(mEglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
 }
 
 void QWaylandGLContext::swapBuffers()
 {
-    eglSwapBuffers(mDisplay->eglDisplay(),mSurface);
+    eglSwapBuffers(mEglDisplay,mSurface);
 }
 
 void *QWaylandGLContext::getProcAddress(const QString &string)
@@ -128,7 +128,7 @@ void *QWaylandGLContext::getProcAddress(const QString &string)
     return (void *) eglGetProcAddress(string.toLatin1().data());
 }
 
-void QWaylandGLContext::createDefaultSharedContex(QWaylandDisplay *display)
+void QWaylandGLContext::createDefaultSharedContex(EGLDisplay display)
 {
     QVector<EGLint> eglContextAttrs;
     eglContextAttrs.append(EGL_CONTEXT_CLIENT_VERSION);
@@ -136,8 +136,8 @@ void QWaylandGLContext::createDefaultSharedContex(QWaylandDisplay *display)
     eglContextAttrs.append(EGL_NONE);
 
     QWaylandGLContext *defaultSharedContext = new QWaylandGLContext;
-    defaultSharedContext->mDisplay = display;
-    defaultSharedContext->mContext = eglCreateContext(mDisplay->eglDisplay(),mConfig,
+    defaultSharedContext->mEglDisplay = display;
+    defaultSharedContext->mContext = eglCreateContext(mEglDisplay,mConfig,
                                                       EGL_NO_CONTEXT, eglContextAttrs.constData());
     QPlatformGLContext::setDefaultSharedContext(defaultSharedContext);
 }
diff --git a/src/plugins/platforms/wayland/qwaylandglcontext.h b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandglcontext.h
index dd319fd..d530b1c 100644
--- a/src/plugins/platforms/wayland/qwaylandglcontext.h
+++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandglcontext.h
@@ -46,14 +46,14 @@
 
 #include <QtGui/QPlatformGLContext>
 
-class QWaylandWindow;
-class QWaylandDrmWindowSurface;
+#include "qwaylandeglinclude.h"
 
-#include "qwaylandinclude.h"
+class QWaylandWindow;
+class QWaylandGLWindowSurface;
 
 class QWaylandGLContext : public QPlatformGLContext {
 public:
-    QWaylandGLContext(QWaylandDisplay *wd, const QPlatformWindowFormat &format);
+    QWaylandGLContext(EGLDisplay eglDisplay, const QPlatformWindowFormat &format);
     ~QWaylandGLContext();
     void makeCurrent();
     void doneCurrent();
@@ -65,14 +65,14 @@ public:
     void setEglSurface(EGLSurface surface);
     EGLConfig eglConfig() const;
 private:
-    QWaylandDisplay *mDisplay;
+    EGLDisplay mEglDisplay;
 
     EGLContext mContext;
     EGLSurface mSurface;
     EGLConfig mConfig;
     QPlatformWindowFormat mFormat;
 
-    void createDefaultSharedContex(QWaylandDisplay *display);
+    void createDefaultSharedContex(EGLDisplay eglDisplay);
     QWaylandGLContext();
 
 };
diff --git a/src/plugins/platforms/wayland/gl_integration/wayland_egl/wayland_egl.pri b/src/plugins/platforms/wayland/gl_integration/wayland_egl/wayland_egl.pri
new file mode 100644
index 0000000..bc97864
--- /dev/null
+++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/wayland_egl.pri
@@ -0,0 +1,12 @@
+LIBS += -lwayland-egl -lEGL
+INCLUDEPATH += $$PWD
+SOURCES += $$PWD/qwaylandeglintegration.cpp \
+           $$PWD/qwaylandglcontext.cpp \
+           $$PWD/qwaylandeglwindow.cpp \
+           $$PWD/../../../eglconvenience/qeglconvenience.cpp
+
+HEADERS += $$PWD/qwaylandeglintegration.h \
+           $$PWD/qwaylandglcontext.h \
+           $$PWD/qwaylandeglwindow.h \
+           $$PWD/../../../eglconvenience/qeglconvenience.h \
+    gl_integration/wayland_egl/qwaylandeglinclude.h
diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.cpp b/src/plugins/platforms/wayland/qwaylanddisplay.cpp
index 27f4334..eebc9de 100644
--- a/src/plugins/platforms/wayland/qwaylanddisplay.cpp
+++ b/src/plugins/platforms/wayland/qwaylanddisplay.cpp
@@ -46,6 +46,10 @@
 #include "qwaylandcursor.h"
 #include "qwaylandinputdevice.h"
 
+#ifdef QT_WAYLAND_GL_SUPPORT
+#include "gl_integration/qwaylandglintegration.h"
+#endif
+
 #include <unistd.h>
 #include <fcntl.h>
 #include <stdio.h>
@@ -78,9 +82,9 @@ struct wl_visual *QWaylandDisplay::argbPremultipliedVisual()
     return wl_display_get_premultiplied_argb_visual(mDisplay);
 }
 
-struct wl_egl_display *QWaylandDisplay::nativeDisplay()
+QWaylandGLIntegration * QWaylandDisplay::eglIntegration()
 {
-    return mNativeEglDisplay;
+    return mEglIntegration;
 }
 
 void QWaylandDisplay::shellHandleConfigure(void *data, struct wl_shell *shell,
@@ -176,9 +180,6 @@ void QWaylandDisplay::flushRequests(void)
 QWaylandDisplay::QWaylandDisplay(void)
     : mWriteNotifier(0)
 {
-#ifdef QT_WAYLAND_GL_SUPPORT
-    EGLint major, minor;
-#endif
     mDisplay = wl_display_connect(NULL);
     if (mDisplay == NULL) {
         fprintf(stderr, "failed to create display: %m\n");
@@ -189,25 +190,13 @@ QWaylandDisplay::QWaylandDisplay(void)
                                    QWaylandDisplay::displayHandleGlobal, this);
 
 #ifdef QT_WAYLAND_GL_SUPPORT
-    mNativeEglDisplay = wl_egl_display_create(mDisplay);
-#else
-    mNativeEglDisplay = 0;
+    mEglIntegration = QWaylandGLIntegration::createEglIntegration(mDisplay);
 #endif
 
     readEvents();
 
 #ifdef QT_WAYLAND_GL_SUPPORT
-    mEglDisplay = eglGetDisplay((EGLNativeDisplayType)mNativeEglDisplay);
-    if (mEglDisplay == NULL) {
-        qWarning("EGL not available");
-    } else {
-	if (!eglInitialize(mEglDisplay, &major, &minor)) {
-	    qWarning("failed to initialize EGL display");
-	    return;
-	}
-    }
-#else
-    mEglDisplay = 0;
+    mEglIntegration->initialize();
 #endif
 
     int fd = wl_display_get_fd(mDisplay, sourceUpdate, this);
@@ -225,7 +214,7 @@ QWaylandDisplay::~QWaylandDisplay(void)
 {
     close(mFd);
 #ifdef QT_WAYLAND_GL_SUPPORT
-    eglTerminate(mEglDisplay);
+    delete mEglIntegration;
 #endif
     wl_display_destroy(mDisplay);
 }
@@ -245,3 +234,4 @@ void QWaylandDisplay::frameCallback(wl_display_frame_func_t func, void *data)
 {
     wl_display_frame_callback(mDisplay, func, data);
 }
+
diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.h b/src/plugins/platforms/wayland/qwaylanddisplay.h
index d994ffe..535dcd6 100644
--- a/src/plugins/platforms/wayland/qwaylanddisplay.h
+++ b/src/plugins/platforms/wayland/qwaylanddisplay.h
@@ -44,18 +44,15 @@
 
 #include <QtCore/QObject>
 #include <QtCore/QRect>
-#include <QtCore/QDataStream>
-#include <QtCore/QTextStream>
-#include <QtCore/QMetaType>
-#include <QtGui>
 
-#include "qwaylandinclude.h"
+#include <wayland-client.h>
 
 class QWaylandInputDevice;
 class QSocketNotifier;
 class QWaylandBuffer;
 class QPlatformScreen;
 class QWaylandScreen;
+class QWaylandGLIntegration;
 
 class QWaylandDisplay : public QObject {
     Q_OBJECT
@@ -73,9 +70,10 @@ public:
     struct wl_visual *rgbVisual();
     struct wl_visual *argbVisual();
     struct wl_visual *argbPremultipliedVisual();
-    struct wl_egl_display *nativeDisplay();
-    EGLDisplay eglDisplay() { return mEglDisplay; }
 
+#ifdef QT_WAYLAND_GL_SUPPORT
+    QWaylandGLIntegration *eglIntegration();
+#endif
     void setCursor(QWaylandBuffer *buffer, int32_t x, int32_t y);
 
     void syncCallback(wl_display_sync_func_t func, void *data);
@@ -98,8 +96,9 @@ private:
     QList<QWaylandInputDevice *> mInputDevices;
     QSocketNotifier *mReadNotifier;
     QSocketNotifier *mWriteNotifier;
-    EGLDisplay mEglDisplay;
-    struct wl_egl_display *mNativeEglDisplay;
+#ifdef QT_WAYLAND_GL_SUPPORT
+    QWaylandGLIntegration *mEglIntegration;
+#endif
 
     static void displayHandleGlobal(struct wl_display *display,
                                     uint32_t id,
diff --git a/src/plugins/platforms/wayland/qwaylandinclude.h b/src/plugins/platforms/wayland/qwaylandinclude.h
deleted file mode 100644
index 0135251..0000000
--- a/src/plugins/platforms/wayland/qwaylandinclude.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/****************************************************************************
-**
-** 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 config.tests 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 QWAYLANDINCLUDE_H
-#define QWAYLANDINCLUDE_H
-
-#include <wayland-client.h>
-
-#ifdef QT_WAYLAND_GL_SUPPORT
-#include <wayland-egl.h>
-
-#define GL_GLEXT_PROTOTYPES
-#include <GLES2/gl2.h>
-#include <GLES2/gl2ext.h>
-
-#define EGL_EGLEXT_PROTOTYPES
- #include <EGL/egl.h>
- #include <EGL/eglext.h>
-
-#else
-typedef void* EGLDisplay;
-typedef void* EGLConfig;
-#endif
-
-#endif // QWAYLANDINCLUDE_H
diff --git a/src/plugins/platforms/wayland/qwaylandintegration.cpp b/src/plugins/platforms/wayland/qwaylandintegration.cpp
index 267a037..be78b82 100644
--- a/src/plugins/platforms/wayland/qwaylandintegration.cpp
+++ b/src/plugins/platforms/wayland/qwaylandintegration.cpp
@@ -43,9 +43,7 @@
 
 #include "qwaylanddisplay.h"
 #include "qwaylandshmsurface.h"
-#include "qwaylanddrmsurface.h"
 #include "qwaylandshmwindow.h"
-#include "qwaylandeglwindow.h"
 
 #include "qgenericunixfontdatabase.h"
 
@@ -55,6 +53,8 @@
 
 #include <QtGui/private/qpixmap_raster_p.h>
 #ifdef QT_WAYLAND_GL_SUPPORT
+#include "gl_integration/qwaylandglintegration.h"
+#include "gl_integration/qwaylandglwindowsurface.h"
 #include <QtOpenGL/private/qpixmapdata_gl_p.h>
 #endif
 
@@ -91,10 +91,11 @@ QPixmapData *QWaylandIntegration::createPixmapData(QPixmapData::PixelType type)
 QPlatformWindow *QWaylandIntegration::createPlatformWindow(QWidget *widget, WId winId) const
 {
     Q_UNUSED(winId);
+#ifdef QT_WAYLAND_GL_SUPPORT
     bool useOpenGL = mUseOpenGL || (widget->platformWindowFormat().windowApi() == QPlatformWindowFormat::OpenGL);
     if (useOpenGL)
-        return new QWaylandEglWindow(widget);
-
+        return mDisplay->eglIntegration()->createEglWindow(widget);
+#endif
     return new QWaylandShmWindow(widget);
 }
 
@@ -102,10 +103,11 @@ QWindowSurface *QWaylandIntegration::createWindowSurface(QWidget *widget, WId wi
 {
     Q_UNUSED(winId);
     Q_UNUSED(winId);
+#ifdef QT_WAYLAND_GL_SUPPORT
     bool useOpenGL = mUseOpenGL || (widget->platformWindowFormat().windowApi() == QPlatformWindowFormat::OpenGL);
     if (useOpenGL)
-        return new QWaylandDrmWindowSurface(widget);
-
+        return new QWaylandGLWindowSurface(widget);
+#endif
     return new QWaylandShmWindowSurface(widget);
 }
 
diff --git a/src/plugins/platforms/wayland/qwaylandwindow.h b/src/plugins/platforms/wayland/qwaylandwindow.h
index 3b51ee7..afc214e 100644
--- a/src/plugins/platforms/wayland/qwaylandwindow.h
+++ b/src/plugins/platforms/wayland/qwaylandwindow.h
@@ -44,7 +44,6 @@
 
 #include <QtGui/QPlatformWindow>
 
-#include <stdint.h>
 #include "qwaylanddisplay.h"
 
 class QWaylandDisplay;
diff --git a/src/plugins/platforms/wayland/wayland.pro b/src/plugins/platforms/wayland/wayland.pro
index f78e4b3..b44857b 100644
--- a/src/plugins/platforms/wayland/wayland.pro
+++ b/src/plugins/platforms/wayland/wayland.pro
@@ -22,29 +22,21 @@ HEADERS =   qwaylandintegration.h \
             qwaylandwindow.h \
             qwaylandscreen.h \
             qwaylandshmsurface.h \
-            qwaylanddrmsurface.h \
             qwaylandbuffer.h \
-            qwaylandinclude.h \
-            qwaylandeglwindow.h \
             qwaylandshmwindow.h
 
 INCLUDEPATH += $$QMAKE_INCDIR_WAYLAND
 LIBS += $$QMAKE_LIBS_WAYLAND
 QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_WAYLAND
 
+INCLUDEPATH += $$PWD
+
 contains(QT_CONFIG, opengles2) {
+    DEFINES += QT_WAYLAND_GL_SUPPORT
     QT += opengl
-    LIBS += -lwayland-egl -lEGL
-
-    SOURCES += qwaylanddrmsurface.cpp \
-            qwaylandglcontext.cpp \
-            ../eglconvenience/qeglconvenience.cpp \
-            qwaylandeglwindow.cpp
 
-    HEADERS += qwaylandglcontext.h \
-            ../eglconvenience/qeglconvenience.h \
-
-    DEFINES += QT_WAYLAND_GL_SUPPORT
+    CONFIG += wayland_egl
+    include ($$PWD/gl_integration/gl_integration.pri)
 }
 
 include (../fontdatabases/genericunix/genericunix.pri)