diff -r 095bea5f582e -r 0ac9a5310753 khronosfws/openmax_al/src/engine/xathreadsyncitf.c
--- a/khronosfws/openmax_al/src/engine/xathreadsyncitf.c	Tue Aug 31 15:43:02 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +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: ThreadSync Itf Implementation
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#include "xathreadsyncitf.h"
-
-/**
- * Base interface XAThreadSyncItf Implementation
- */
-XAresult XAThreadSyncItfImpl_EnterCriticalSection(XAThreadSyncItf self)
-    {
-    XAresult ret = XA_RESULT_SUCCESS;
-    XAThreadSyncItfImpl* impl = NULL;
-
-    DEBUG_API("->XAThreadSyncItfImpl_EnterCriticalSection");
-
-    impl = (XAThreadSyncItfImpl*) (*self);
-    if (!impl || impl != impl->self)
-        {
-        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
-        DEBUG_API("<-XAThreadSyncItfImpl_EnterCriticalSection");
-        return XA_RESULT_PARAMETER_INVALID;
-        }
-
-    if (impl->engInCritical)
-        {
-        /* The calling context must not already be in
-         critical section state. */
-        DEBUG_ERR("XA_RESULT_PRECONDITIONS_VIOLATED");
-        ret = XA_RESULT_PRECONDITIONS_VIOLATED;
-        }
-    else
-        {
-        ret = XAImpl_LockMutex(impl->engCriticalSection);
-        if (ret == XA_RESULT_SUCCESS)
-            {
-            impl->engInCritical = XA_BOOLEAN_TRUE;
-            }
-        }
-    DEBUG_API("<-XAThreadSyncItfImpl_EnterCriticalSection");
-    return ret;
-    }
-
-XAresult XAThreadSyncItfImpl_ExitCriticalSection(XAThreadSyncItf self)
-    {
-    XAThreadSyncItfImpl* impl = NULL;
-    XAresult ret = XA_RESULT_SUCCESS;
-
-    impl = (XAThreadSyncItfImpl*) (*self);
-    DEBUG_API("->XAThreadSyncItfImpl_ExitCriticalSection");
-
-    if (!impl || impl != impl->self)
-        {
-        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
-        DEBUG_API("<-XAThreadSyncItfImpl_ExitCriticalSection");
-        return XA_RESULT_PARAMETER_INVALID;
-        }
-
-    if (impl->engInCritical)
-        {
-        ret = XAImpl_UnlockMutex(impl->engCriticalSection);
-        if (ret == XA_RESULT_SUCCESS)
-            {
-            impl->engInCritical = XA_BOOLEAN_FALSE;
-            }
-        }
-    else
-        {
-        /* The engine must be in critical section state */
-        DEBUG_ERR("XA_RESULT_PRECONDITIONS_VIOLATED");
-        ret = XA_RESULT_PRECONDITIONS_VIOLATED;
-        }
-    DEBUG_API("<-XAThreadSyncItfImpl_ExitCriticalSection");
-    return ret;
-    }
-
-/**
- * XAThreadSyncItfImpl -specific methods
- **/
-
-XAThreadSyncItfImpl* XAThreadSyncItfImpl_Create()
-    {
-    XAThreadSyncItfImpl *self = NULL;
-    DEBUG_API("->XAThreadSyncItfImpl_Create");
-
-    self = (XAThreadSyncItfImpl*) calloc(1, sizeof(XAThreadSyncItfImpl));
-
-    if (self)
-        {
-        /* init itf default implementation */
-        self->itf.EnterCriticalSection
-                = XAThreadSyncItfImpl_EnterCriticalSection;
-        self->itf.ExitCriticalSection
-                = XAThreadSyncItfImpl_ExitCriticalSection;
-
-        if (XAImpl_CreateMutex(&(self->engCriticalSection))
-                != XA_RESULT_SUCCESS)
-            {
-            DEBUG_ERR("Mutex creation failed, abort");
-            free(self);
-            DEBUG_API("<-XAThreadSyncItfImpl_Create");
-            return NULL;
-            }
-
-        self->self = self;
-        }
-    DEBUG_API("<-XAThreadSyncItfImpl_Create");
-    return self;
-    }
-
-void XAThreadSyncItfImpl_Free(XAThreadSyncItfImpl* self)
-    {
-    DEBUG_API("->XAThreadSyncItfImpl_Free");
-    if(self)
-        {
-        assert(self==self->self);
-        XAImpl_DeleteMutex(self->engCriticalSection);
-        free(self);
-        }
-    DEBUG_API("<-XAThreadSyncItfImpl_Free");
-    }
-