diff -r 71ca22bcf22a -r 5a06f39ad45b khronosfws/openmax_al/src/common/xaimagecontrolsitf.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/common/xaimagecontrolsitf.h	Fri Apr 16 15:29:42 2010 +0300
@@ -0,0 +1,90 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+#ifndef XAIMAGECONTROLSITF_H
+#define XAIMAGECONTROLSITF_H
+
+#include "openmaxalwrapper.h"
+#include "xaglobals.h"
+#ifdef _GSTREAMER_BACKEND_
+#include "XAAdaptationContextBase.h"
+#endif
+
+/** MACROS **/
+#define DEFAULT_BRIGHTNESS_VALUE    50
+#define DEFAULT_CONTRAST_VALUE      0
+#define DEFAULT_GAMMA_VALUE         1000
+#define MAX_BRIGHTNESS_VALUE        100
+#define MAX_CONTRAST_VALUE          100
+#define MIN_CONTRAST_VALUE         -100
+
+/** TYPES **/
+
+/** ENUMERATIONS **/
+
+/** STRUCTURES **/
+/* Definition of XAImageControlsItf implementation */
+typedef struct XAImageControlsItfImpl_
+{
+    /* parent interface */
+    struct XAImageControlsItf_ itf;
+    /* pointer to self */
+    struct XAImageControlsItfImpl_* self;
+
+    /* variables */
+    XAuint32    brightness;
+    XAint32     contrast;
+    XApermille  gamma;
+#ifdef _GSTREAMER_BACKEND_
+    /*Adaptation variables*/
+    XAAdaptationBaseCtx *adapCtx;
+#endif    
+
+} XAImageControlsItfImpl;
+
+/** METHODS **/
+
+XAresult XAImageControlsItfImpl_SetBrightness(XAImageControlsItf self,
+                                              XAuint32 brightness);
+
+XAresult XAImageControlsItfImpl_GetBrightness(XAImageControlsItf self,
+                                              XAuint32 *pBrightness);
+
+XAresult XAImageControlsItfImpl_SetContrast(XAImageControlsItf self,
+                                            XAint32 contrast);
+
+XAresult XAImageControlsItfImpl_GetContrast(XAImageControlsItf self,
+                                            XAint32 *pContrast);
+
+XAresult XAImageControlsItfImpl_SetGamma(XAImageControlsItf self,
+                                         XApermille gamma);
+
+XAresult XAImageControlsItfImpl_GetGamma(XAImageControlsItf self,
+                                         XApermille *pGamma);
+
+XAresult XAImageControlsItfImpl_GetSupportedGammaSettings(XAImageControlsItf self,
+                                                          XApermille *pMinValue,
+                                                          XApermille *pMaxValue,
+                                                          XAuint32 *pNumSettings,
+                                                          XApermille **ppSettings);
+#ifdef _GSTREAMER_BACKEND_   
+/* XAImageControlsItfImpl -specific methods */
+XAImageControlsItfImpl* XAImageControlsItfImpl_Create(XAAdaptationBaseCtx *adapCtx);
+#endif
+void XAImageControlsItfImpl_Free(XAImageControlsItfImpl* self);
+
+#endif /* XAIMAGECONTROLSITF_H */