--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/mmf_adaptation/xaadaptationcontextbasemmf.c	Fri Apr 16 15:29:42 2010 +0300
@@ -0,0 +1,143 @@
+/*
+* 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 <assert.h>
+#include <string.h>
+#include "xaadaptationcontextbasemmf.h"
+#include "xaadaptationmmf.h"
+#include "xaobjectitf.h"
+#include "xamediaplayeradaptctxmmf.h"
+
+/*
+ * XAAdaptationBaseCtx* XAAdaptationBase_Create()
+ * 1st phase initialization function for Adaptation Base context structure.
+ * Reserves memory for base context and initializes GStreamer FW.
+ */
+XAresult XAAdaptationBaseMMF_Init( XAAdaptationBaseMMFCtx* pSelf, XAuint32 ctxId )
+{
+    DEBUG_API("->XAAdaptationBase_Init");
+
+    if ( pSelf )
+    {
+    pSelf->evtHdlrs = g_array_new (FALSE, FALSE, sizeof (XAAdaptEvtHdlrMMF));
+    pSelf->ctxId = ctxId;
+    }
+    else
+    {
+        DEBUG_ERR("Invalid Adaptation Base Context.")
+        return XA_RESULT_PARAMETER_INVALID;
+    }
+
+    DEBUG_API("<-XAAdaptationBase_Init");
+    return XA_RESULT_SUCCESS;
+}
+
+/*
+ * XAresult XAAdaptationBase_PostInit()
+ * 2nd phase initialization for Adaptation Base.
+ */
+XAresult XAAdaptationBaseMMF_PostInit( XAAdaptationBaseMMFCtx* ctx )
+{
+    XAresult ret = XA_RESULT_SUCCESS;
+    DEBUG_API("->XAAdaptationBase_PostInit");
+
+   
+
+    DEBUG_API("<-XAAdaptationBase_PostInit");
+    return ret;
+}
+
+/*
+ * void XAAdaptationBase_Free( XAAdaptationBaseCtx* ctx )
+ * Frees all Base context variables .
+ */
+void XAAdaptationBaseMMF_Free( XAAdaptationBaseMMFCtx* ctx )
+{
+    g_array_free(ctx->evtHdlrs, TRUE);
+    DEBUG_API("<-XAAdaptationBase_Free");
+}
+
+/*
+ * XAresult XAAdaptationBase_AddEventHandler
+ * Adds event handler for certain event types.
+ */
+XAresult XAAdaptationBaseMMF_AddEventHandler( XAAdaptationBaseMMFCtx* ctx, xaAdaptEventHandlerMMF evtHandler,
+                                    XAuint32 evtTypes, void *pHandlerCtx )
+{
+    XAuint32 i;
+    XAAdaptEvtHdlrMMF tmp;
+    DEBUG_API("->XAAdaptationBase_AddEventHandler");
+    if(!ctx)
+    {
+        DEBUG_ERR("no context");
+        return XA_RESULT_PARAMETER_INVALID;
+    }
+
+    for(i=0; i<ctx->evtHdlrs->len; i++)
+    {
+        if( (g_array_index(ctx->evtHdlrs, XAAdaptEvtHdlrMMF, i)).handlerfunc == evtHandler )
+        {
+            return XA_RESULT_PARAMETER_INVALID;
+        }
+    }
+    tmp.handlerfunc = evtHandler;
+    tmp.handlercontext = pHandlerCtx;
+    tmp.eventtypes = evtTypes;
+    g_array_append_val(ctx->evtHdlrs, tmp);
+    DEBUG_API("<-XAAdaptationBase_AddEventHandler");
+    return XA_RESULT_SUCCESS;
+}
+
+/*
+ * XAresult XAAdaptationBase_RemoveEventHandler
+ * Removes event handler for certain event types.
+ */
+XAresult XAAdaptationBaseMMF_RemoveEventHandler( XAAdaptationBaseMMFCtx* ctx, xaAdaptEventHandlerMMF evtHandler)
+{
+    XAuint32 i;
+    DEBUG_API("->XAAdaptationBase_RemoveEventHandler");
+    if(!ctx)
+    {
+        DEBUG_ERR("no context");
+        return XA_RESULT_PARAMETER_INVALID;
+    }
+    for(i=0; i<ctx->evtHdlrs->len; i++)
+    {
+        if( (g_array_index(ctx->evtHdlrs, XAAdaptEvtHdlrMMF, i)).handlerfunc == evtHandler )
+        {
+            g_array_remove_index(ctx->evtHdlrs, i);
+            return XA_RESULT_SUCCESS;
+        }
+    }
+    DEBUG_API("<-XAAdaptationBase_RemoveEventHandler");
+    /*did not find, return error*/
+    return XA_RESULT_PARAMETER_INVALID;
+}
+
+void XAAdaptationBaseMMF_SendAdaptEvents(XAAdaptationBaseMMFCtx* ctx, XAAdaptEventMMF* event)
+{
+    XAuint32 i;
+    XAAdaptEvtHdlrMMF* tmp;
+    for(i=0; i<ctx->evtHdlrs->len; i++)
+    {
+        tmp = &g_array_index(ctx->evtHdlrs, XAAdaptEvtHdlrMMF, i);
+        if( tmp->eventtypes & event->eventtype )
+        {
+            (tmp->handlerfunc)(tmp->handlercontext, event);
+        }
+    }
+}