diff -r 71ca22bcf22a -r 5a06f39ad45b khronosfws/openmax_al/src/engine/xaaudioiodevicecapabilitiesitf.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/engine/xaaudioiodevicecapabilitiesitf.h	Fri Apr 16 15:29:42 2010 +0300
@@ -0,0 +1,110 @@
+/*
+* 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 XAAUDIOIODEVICECAPABILITIESITF_H
+#define XAAUDIOIODEVICECAPABILITIESITF_H
+
+#include "openmaxalwrapper.h"
+#include "xaglobals.h"
+
+/** MACROS **/
+
+/** TYPES **/
+
+/** ENUMERATIONS **/
+
+/** STRUCTURES **/
+/* Definition of XAAudioIODeviceCapabilitiesItf implementation */
+typedef struct XAAudIODevCapaItfImpl_
+{
+    /* parent interface */
+    struct XAAudioIODeviceCapabilitiesItf_ itf;
+    /* pointer to self */
+    struct XAAudIODevCapaItfImpl_* self;
+
+    /* variables */
+    xaAvailableAudioInputsChangedCallback inputCb;
+    void* inputCbCtx;
+    XAAudioIODeviceCapabilitiesItf inputCbPtrToSelf;
+    xaAvailableAudioOutputsChangedCallback outputCb;
+    void* outputCbCtx;
+    XAAudioIODeviceCapabilitiesItf outputCbPtrToSelf;
+    xaDefaultDeviceIDMapChangedCallback deviceMapCb;
+    void* deviceMapCtx;
+    XAAudioIODeviceCapabilitiesItf deviceMapCbPtrToSelf;
+
+    XAuint32 numInputDevices;
+    XAuint32 numOutputDevices;
+    XAmilliHertz sampleRateArray[12];
+    
+} XAAudIODevCapaItfImpl;
+
+/* Base interface XAAudioIODeviceCapabilitiesItf implementation */
+XAresult XAAudIODevCapaItfImpl_GetAvailableAudioInputs(XAAudioIODeviceCapabilitiesItf self,
+                                                       XAint32* pNumInputs,
+                                                       XAuint32* pInputDeviceIDs);
+
+XAresult XAAudIODevCapaItfImpl_QueryAudioInputCapabilities(XAAudioIODeviceCapabilitiesItf self,
+                                                           XAuint32 deviceId,
+                                                           XAAudioInputDescriptor* pDescriptor);
+
+XAresult XAAudIODevCapaItfImpl_RegisterAvailableAudioInputsChangedCallback(XAAudioIODeviceCapabilitiesItf self,
+                                                                           xaAvailableAudioInputsChangedCallback callback,
+                                                                           void* pContext);
+
+XAresult XAAudIODevCapaItfImpl_GetAvailableAudioOutputs(XAAudioIODeviceCapabilitiesItf self,
+                                                        XAint32* pNumOutputs,
+                                                        XAuint32* pOutputDeviceIDs);
+
+XAresult XAAudIODevCapaItfImpl_QueryAudioOutputCapabilities(XAAudioIODeviceCapabilitiesItf self,
+                                                            XAuint32 deviceId,
+                                                            XAAudioOutputDescriptor* pDescriptor);
+
+XAresult XAAudIODevCapaItfImpl_RegisterAvailableAudioOutputsChangedCallback(XAAudioIODeviceCapabilitiesItf self,
+                                                                            xaAvailableAudioOutputsChangedCallback callback,
+                                                                            void* pContext);
+
+XAresult XAAudIODevCapaItfImpl_RegisterDefaultDeviceIDMapChangedCallback(XAAudioIODeviceCapabilitiesItf self,
+                                                                         xaDefaultDeviceIDMapChangedCallback callback,
+                                                                         void* pContext);
+
+XAresult XAAudIODevCapaItfImpl_GetAssociatedAudioInputs(XAAudioIODeviceCapabilitiesItf self,
+                                                        XAuint32 deviceId,
+                                                        XAint32* pNumAudioInputs,
+                                                        XAuint32* pAudioInputDeviceIDs);
+
+XAresult XAAudIODevCapaItfImpl_GetAssociatedAudioOutputs(XAAudioIODeviceCapabilitiesItf self,
+                                                         XAuint32 deviceId,
+                                                         XAint32* pNumAudioOutputs,
+                                                         XAuint32* pAudioOutputDeviceIDs);
+
+XAresult XAAudIODevCapaItfImpl_GetDefaultAudioDevices(XAAudioIODeviceCapabilitiesItf self,
+                                                      XAuint32 defaultDeviceID,
+                                                      XAint32 *pNumAudioDevices,
+                                                      XAuint32 *pAudioDeviceIDs);
+
+XAresult XAAudIODevCapaItfImpl_QuerySampleFormatsSupported(XAAudioIODeviceCapabilitiesItf self,
+                                                           XAuint32 deviceId,
+                                                           XAmilliHertz samplingRate,
+                                                           XAint32* pSampleFormats,
+                                                           XAint32* pNumOfSampleFormats);
+
+/* XAAudIODevCapaItfImpl -specific methods */
+XAAudIODevCapaItfImpl* XAAudIODevCapaItfImpl_Create(void);
+void XAAudIODevCapaItfImpl_Free(XAAudIODevCapaItfImpl* self);
+
+#endif /* XAAUDIOIODEVICECAPABILITIESITF_H */