--- a/khronosfws/openmax_al/src/gst_adaptation/xadynamicsourceitfadaptation.c	Tue Jul 06 14:50:35 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,107 +0,0 @@
-/*
-* 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: 
-*
-*/
-
-#include <gst/gst.h>
-#include "xaadaptationgst.h"
-#include "xamediaplayeradaptctx.h"
-#include "xadynamicsourceitfadaptation.h"
-
-/*
- * XAresult XADynamicSourceItfAdapt_SetSource(XAAdaptationGstCtx *bCtx, XADataSource *pDataSource)
- * @param XAAdaptationGstCtx *bCtx - Adaptation context, this will be casted to correct type regarding to contextID value
- * @param XADataSource *pDataSource - new data source
- * @return XAresult ret - Success value
- */
-XAresult XADynamicSourceItfAdapt_SetSource(XAAdaptationGstCtx *bCtx, XADataSource *pDataSource)
-{
-    XAresult ret = XA_RESULT_SUCCESS;
-    DEBUG_API("->XADynamicSourceItfAdapt_SetSource");
-    if( !bCtx || !pDataSource || !pDataSource->pLocator )
-    {
-        DEBUG_ERR("Invalid NULL parameter");
-        ret = XA_RESULT_PARAMETER_INVALID;
-    }
-    else if(bCtx->baseObj.ctxId == XAMediaPlayerAdaptation || bCtx->baseObj.ctxId == XAMDAdaptation )
-    {
-        XAMediaPlayerAdaptationCtx* mCtx = (XAMediaPlayerAdaptationCtx*) bCtx;
-        GstStateChangeReturn gret;
-        GstState origState;
-        GstElement* newSource = XAAdaptationGst_CreateGstSource( pDataSource, "datasrc", &(mCtx->isobjsrc), NULL, NULL);
-        if(!newSource)
-        {
-            DEBUG_ERR("Could not create data source!!!");
-            return XA_RESULT_CONTENT_NOT_FOUND;
-        }
-        DEBUG_INFO("Changing Playback Source");
-        /* store current state */
-        origState = GST_STATE(bCtx->bin);
-        /* unroll pipeline */
-        bCtx->binWantedState = GST_STATE_NULL;
-        XAAdaptationGst_PrepareAsyncWait(bCtx);
-        gret = gst_element_set_state( GST_ELEMENT(bCtx->bin), bCtx->binWantedState);
-        if( gret == GST_STATE_CHANGE_ASYNC )
-        {
-            DEBUG_INFO("Wait for unroll");
-            XAAdaptationGst_StartAsyncWait(bCtx);
-            DEBUG_INFO("Unroll ready");
-        }
-        else if( gret == GST_STATE_CHANGE_FAILURE )
-        {   /*not much we can do*/
-             DEBUG_ERR("WARNING: Failed to unroll pipeline!!")
-             return XA_RESULT_INTERNAL_ERROR;
-        }
-        bCtx->waitingasyncop = XA_BOOLEAN_FALSE;
-
-        /* set new source */
-        gst_element_unlink(mCtx->source,mCtx->codecbin);
-        gst_bin_remove(GST_BIN(bCtx->bin), mCtx->source);
-        mCtx->source = newSource;
-        gst_bin_add(GST_BIN(bCtx->bin), mCtx->source);
-        if(! gst_element_link(mCtx->source, mCtx->codecbin))
-            {
-                DEBUG_ERR("Could not link source to codecbin!!");
-                return XA_RESULT_INTERNAL_ERROR;
-            }
-        mCtx->xaSource = pDataSource;
-
-        /* restore pipeline state */
-        bCtx->binWantedState = origState;
-        DEBUG_INFO_A1("Changing pipeline back to state %s",gst_element_state_get_name(origState));
-        XAAdaptationGst_PrepareAsyncWait(bCtx);
-        gret = gst_element_set_state( GST_ELEMENT(bCtx->bin), bCtx->binWantedState);
-        if( gret == GST_STATE_CHANGE_ASYNC )
-        {
-            DEBUG_INFO("Wait for state change");
-            XAAdaptationGst_StartAsyncWait(bCtx);
-        }
-        else if( gret == GST_STATE_CHANGE_FAILURE )
-        {
-            DEBUG_ERR("State change FAILED");
-            return XA_RESULT_INTERNAL_ERROR;
-        }
-        bCtx->waitingasyncop = XA_BOOLEAN_FALSE;
-        DEBUG_INFO_A1("Pipeline in state %s",gst_element_state_get_name(GST_STATE(bCtx->bin)));
-
-        if( GST_STATE(bCtx->bin) > GST_STATE_READY )
-        {   /* let (possible) extraction itf to know new tags  */
-            XAAdaptEvent event = {XA_METADATAEVENTS, XA_ADAPT_MDE_TAGS_AVAILABLE, 0, NULL };
-            XAAdaptationBase_SendAdaptEvents(&bCtx->baseObj, &event );
-        }
-    }
-    DEBUG_API("<-XADynamicSourceItfAdapt_SetSource");
-    return ret;
-}