diff -r 000000000000 -r bde4ae8d615e os/graphics/graphicscomposition/openwfcompositionengine/adaptation/include/owfscreen.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/graphics/graphicscomposition/openwfcompositionengine/adaptation/include/owfscreen.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,154 @@
+/* Copyright (c) 2009 The Khronos Group Inc.
+ * Portions copyright (c) 2009-2010  Nokia Corporation and/or its subsidiary(-ies)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ */
+
+#ifndef _owfscreen_h
+#define _owfscreen_h
+
+/*
+ * owfscreen.h
+ *
+ * These functions connect composition/display to physical screen devices
+ */
+
+
+#include "owftypes.h"
+#include "owfimage.h"
+#include "owfextensions.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define OWF_INVALID_SCREEN_NUMBER   (0)
+
+/*  
+ * On-screen context size and color format
+ * SEE: /graphics/graphicscomposition/graphicscompositionengine/openwfcmigraion/gceopenwfclayerimpl.h
+ * */
+#define OWF_SURFACE_WIDTH  (768) /* needs to be > 640 + 2 to allow S60 nHD config to work */
+#define OWF_SURFACE_HEIGHT (768) /* needs to be > 640 + 2 to allow S60 nHD config to work */
+#define OWF_SURFACE_PIXEL_FORMAT (OWF_IMAGE_XRGB8888)
+#define OWF_SURFACE_LINEAR (OWF_FALSE)
+#define OWF_SURFACE_ROWPADDING (4)
+#define OWF_SURFACE_PREMULTIPLIED (OWF_FALSE)
+
+typedef struct {
+    OWFint width;
+    OWFint height;
+    OWFint stride;
+} OWF_ORIENTATION_INFO;
+
+typedef struct {
+    OWFuint supportedRotations;
+    OWF_ROTATION initialRotation;
+    OWF_ROTATION currentRotation;
+    OWF_PIXEL_FORMAT pixelFormat;
+    OWF_ORIENTATION_INFO normal;
+    OWF_ORIENTATION_INFO flipped;
+} OWF_SCREEN;
+
+/*!
+ * \brief Get systems's default screen
+ *
+ * \return The screen number of systems default screen
+ */
+OWF_API_CALL OWFint
+OWF_Screen_GetDefaultNumber();
+
+/*!
+ * \brief Get screen's dimensions
+ *
+ * \param dc display context
+ * \param header returned screen attributes
+ *
+ * \return OWF_TRUE if screen exists
+ * \return OWF_FALSE if screen does not exist
+ */
+OWF_API_CALL OWFboolean
+OWF_Screen_GetHeader(OWF_DISPCTX dc, OWF_SCREEN* header);
+
+/*!
+ * \brief Validate a screen number
+ *
+ * \param screen screen number
+ *
+ * \return OWF_TRUE if screen exists
+ * \return OWF_FALSE if screen does not exist
+ */
+OWF_API_CALL OWFboolean
+OWF_Screen_Valid(OWFint screen);
+
+/*!
+ * \brief Checks if the screen rotation support is enabled
+ *
+ * \param dc display context
+ *
+ * \return OWF_TRUE if the screen rotation is enabled
+ * \return OWF_FALSE if the screen rotation is enabled
+ */
+OWF_API_CALL OWFboolean
+OWF_Screen_Rotation_Supported(OWF_DISPCTX dc);
+
+/*!
+ * \brief Create a new screen
+ *
+ * \param dc display context
+ * \param screen screen number
+ *
+ * \return OWF_TRUE if screen exists
+ * \return OWF_FALSE if screen does not exist
+ */
+OWF_API_CALL OWFboolean
+OWF_Screen_Create(OWFint screen, OWF_DISPCTX dc);
+
+/*!
+ * \brief Destroy a screen
+ *
+ * \param dc display context
+ *
+ * \return OWF_TRUE if screen exists
+ * \return OWF_FALSE if screen does not exist
+ */
+OWF_API_CALL void
+OWF_Screen_Destroy(OWF_DISPCTX dc);
+
+/*!
+ * \brief Blit image to screen
+ *
+ * \param dc display context
+ * \param dc stream the stream containing the buffer to be displayed
+ * rotation the current context rotation
+ *
+ * \return OWF_TRUE if screen exists and blitting is  OK
+ * \return OWF_FALSE if screen does not exist or blitting is not allowed.
+ */
+OWF_API_CALL OWFboolean
+OWF_Screen_Post_Topmost_Layer(OWF_DISPCTX dc, OWFNativeStreamType stream, OWF_ROTATION rotation);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif