1 files changed, 188 insertions, 0 deletions
diff --git a/plugins/multimedia/symbian/videooutput/s60eglextensions.cpp b/plugins/multimedia/symbian/videooutput/s60eglextensions.cpp
new file mode 100644
index 0000000000..bf60957d33
--- /dev/null
+++ b/plugins/multimedia/symbian/videooutput/s60eglextensions.cpp
@@ -0,0 +1,188 @@
+/****************************************************************************
+**
+** 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 Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 "s60eglextensions.h"
+#include "s60mmtrace.h"
+#include <e32base.h>
+#include <egl/egl.h>
+#include <graphics/surface.h>
+#include <QtCore/QDebug>
+#include <QtCore/QTime>
+
+S60EglExtensions *S60EglExtensions::create(QObject *parent)
+{
+    S60EglExtensions *self = new S60EglExtensions(parent);
+    if (!self->initialize()) {
+        delete self;
+        self = 0;
+    }
+    return self;
+}
+
+S60EglExtensions::S60EglExtensions(QObject *parent)
+    : QObject(parent)
+    , m_eglCreateEndpointNOK(0)
+    , m_eglDestroyEndpointNOK(0)
+    , m_eglGetEndpointAttribNOK(0)
+    , m_eglSetEndpointAttribNOK(0)
+    , m_eglAcquireImageNOK(0)
+    , m_eglReleaseImageNOK(0)
+    , m_eglGetEndpointDirtyAreaNOK(0)
+    , m_eglEndpointRequestNotificationNOK(0)
+    , m_eglEndpointCancelNotificationNOK(0)
+    , m_eglDestroyImageKHR(0)
+#ifndef QT_NO_OPENGL
+    , m_glEGLImageTargetTexture2DOES(0)
+#endif
+#ifndef QT_NO_OPENVG
+    , m_vgCreateEGLImageTargetKHR(0)
+#endif
+{
+
+}
+
+S60EglExtensions::~S60EglExtensions()
+{
+
+}
+
+bool S60EglExtensions::initialize()
+{
+    const bool endpoint =
+                getProcAddress("eglCreateEndpointNOK", m_eglCreateEndpointNOK)
+             && getProcAddress("eglDestroyEndpointNOK", m_eglDestroyEndpointNOK)
+             && getProcAddress("eglGetEndpointAttribNOK", m_eglGetEndpointAttribNOK)
+             && getProcAddress("eglSetEndpointAttribNOK", m_eglSetEndpointAttribNOK)
+             && getProcAddress("eglAcquireImageNOK", m_eglAcquireImageNOK)
+             && getProcAddress("eglReleaseImageNOK", m_eglReleaseImageNOK)
+             && getProcAddress("eglGetEndpointDirtyAreaNOK", m_eglGetEndpointDirtyAreaNOK)
+             && getProcAddress("eglEndpointRequestNotificationNOK", m_eglEndpointRequestNotificationNOK)
+             && getProcAddress("eglEndpointCancelNotificationNOK", m_eglEndpointCancelNotificationNOK)
+             && getProcAddress("eglDestroyImageKHR", m_eglDestroyImageKHR);
+
+    bool gl = true;
+#ifndef QT_NO_OPENGL
+    gl = getProcAddress("glEGLImageTargetTexture2DOES", m_glEGLImageTargetTexture2DOES);
+#endif
+
+    bool vg = true;
+#ifndef QT_NO_OPENVG
+    vg = getProcAddress("vgCreateEGLImageTargetKHR", m_vgCreateEGLImageTargetKHR);
+#endif
+
+    return (endpoint && gl && vg);
+}
+
+template <typename FuncPtr>
+bool S60EglExtensions::getProcAddress(const char *procName, FuncPtr &funcPtr)
+{
+    funcPtr = reinterpret_cast<FuncPtr>(eglGetProcAddress(procName));
+    if (!funcPtr)
+        qWarning() << "S60EglEndpointFunctions::getProcAddress" << procName << "not found";
+    return (funcPtr != 0);
+}
+
+EGLEndpointNOK S60EglExtensions::createEndpoint(EGLDisplay dpy, EGLenum type, EGLenum source_type,
+                                                       EGLEndpointSourceNOK source, const EGLint *attrib_list) const
+{
+    return m_eglCreateEndpointNOK(dpy, type, source_type, source, attrib_list);
+}
+
+EGLBoolean S60EglExtensions::destroyEndpoint(EGLDisplay dpy, EGLEndpointNOK endpoint) const
+{
+    return m_eglDestroyEndpointNOK(dpy, endpoint);
+}
+
+EGLint S60EglExtensions::getEndpointAttrib(EGLDisplay dpy, EGLEndpointNOK endpoint, EGLint attrib) const
+{
+    return m_eglGetEndpointAttribNOK(dpy, endpoint, attrib);
+}
+
+EGLBoolean S60EglExtensions::setEndpointAttrib(EGLDisplay dpy, EGLEndpointNOK endpoint, EGLint attrib, EGLint value) const
+{
+    return m_eglSetEndpointAttribNOK(dpy, endpoint, attrib, value);
+}
+
+EGLImageKHR S60EglExtensions::acquireImage(EGLDisplay dpy, EGLEndpointNOK endpoint) const
+{
+    return m_eglAcquireImageNOK(dpy, endpoint);
+}
+
+EGLBoolean S60EglExtensions::releaseImage(EGLDisplay dpy, EGLEndpointNOK endpoint, EGLImageKHR image, EGLenum api) const
+{
+    return m_eglReleaseImageNOK(dpy, endpoint, image, api);
+}
+
+EGLint S60EglExtensions::getEndpointDirtyArea(EGLDisplay dpy, EGLEndpointNOK endpoint, EGLint* rects,
+                                              EGLint start_rect, EGLint max_rects, EGLBoolean collapse) const
+{
+    return m_eglGetEndpointDirtyAreaNOK(dpy, endpoint, rects, start_rect, max_rects, collapse);
+}
+
+EGLBoolean S60EglExtensions::endpointRequestNotification(EGLDisplay dpy, EGLEndpointNOK endpoint, EGLTRequestStatusNOK sync) const
+{
+    return m_eglEndpointRequestNotificationNOK(dpy, endpoint, sync);
+}
+
+EGLBoolean S60EglExtensions::endpointCancelNotification(EGLDisplay dpy, EGLEndpointNOK endpoint) const
+{
+    return m_eglEndpointCancelNotificationNOK(dpy, endpoint);
+}
+
+EGLBoolean S60EglExtensions::destroyImage(EGLDisplay dpy, EGLImageKHR image) const
+{
+    return m_eglDestroyImageKHR(dpy, image);
+}
+
+#ifndef QT_NO_OPENGL
+void S60EglExtensions::glEglImageTargetTexture(GLenum target, GLeglImageOES image)
+{
+    return m_glEGLImageTargetTexture2DOES(target, image);
+}
+#endif
+
+#ifndef QT_NO_OPENVG
+VGImage S60EglExtensions::vgCreateEglImageTarget(EGLImageKHR image)
+{
+    return m_vgCreateEGLImageTargetKHR(image);
+}
+#endif // !QT_NO_OPENVG
+