--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/common/xadynamicsourceitf.c Fri Apr 16 15:29:42 2010 +0300
@@ -0,0 +1,104 @@
+/*
+* 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 <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "xadynamicsourceitf.h"
+#ifdef _GSTREAMER_BACKEND_
+#include "XAAdaptationContextBase.h"
+#include "XADynamicSourceItfAdaptation.h"
+#endif
+
+/*****************************************************************************
+ * Base interface XADynamicSourceItf implementation
+ *****************************************************************************/
+
+/* XAResult XADynamicSourceItfImpl_SetSource
+ * Description: Sets the data source for the object.
+ */
+XAresult XADynamicSourceItfImpl_SetSource(XADynamicSourceItf self,
+ XADataSource *pDataSource)
+{
+ XAresult res = XA_RESULT_SUCCESS;
+ XADynamicSourceItfImpl* impl = (XADynamicSourceItfImpl*)(*self);
+ DEBUG_API("->XADynamicSourceItfImpl_SetSource");
+ /* check casting */
+ if( !impl || impl != impl->self || !pDataSource )
+ {
+ DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
+ DEBUG_API("<-XADynamicSourceItfImpl_SetSource");
+ return XA_RESULT_PARAMETER_INVALID;
+ }
+#ifdef _GSTREAMER_BACKEND_
+ if( !impl->adaptCtx )
+ {
+ DEBUG_ERR("Adaptation not ready!!");
+ DEBUG_ERR("XA_RESULT_INTERNAL_ERROR");
+ DEBUG_API("<-XADynamicSourceItfImpl_SetSource");
+ res = XA_RESULT_INTERNAL_ERROR;
+ }
+ else
+ {
+ res = XACommon_CheckDataSource(pDataSource,NULL);
+ if(res==XA_RESULT_SUCCESS)
+ {
+ res = XADynamicSourceItfAdapt_SetSource(impl->adaptCtx, pDataSource );
+ }
+ }
+#endif
+ DEBUG_API("<-XADynamicSourceItfImpl_SetSource");
+ return res;
+}
+
+/*****************************************************************************
+ * XADynamicSourceItfImpl -specific methods
+ *****************************************************************************/
+#ifdef _GSTREAMER_BACKEND_
+
+/* XADynamicSourceItfImpl* XADynamicSourceItfImpl_Create()
+ * Description: Allocate and initialize DynamicSourceItfImpl
+ */
+XADynamicSourceItfImpl* XADynamicSourceItfImpl_Create( XAAdaptationBaseCtx *adaptCtx )
+{
+ XADynamicSourceItfImpl* self = (XADynamicSourceItfImpl*)
+ calloc(1,sizeof(XADynamicSourceItfImpl));
+ DEBUG_API("->XADynamicSourceItfImpl_Create");
+ if( self )
+ {
+ /* init itf default implementation */
+ self->itf.SetSource = XADynamicSourceItfImpl_SetSource;
+ /* init variables */
+ self->adaptCtx = adaptCtx;
+ self->self = self;
+ }
+ DEBUG_API("<-XADynamicSourceItfImpl_Create");
+ return self;
+}
+#endif
+/* void XADynamicSourceItfImpl_Free(XADynamicSourceItfImpl* self)
+ * Description: Free all resources reserved at XADynamicSourceItfImpl_Create
+ */
+void XADynamicSourceItfImpl_Free(XADynamicSourceItfImpl* self)
+{
+ DEBUG_API("->XADynamicSourceItfImpl_Free");
+ assert( self==self->self );
+ free( self );
+ DEBUG_API("<-XADynamicSourceItfImpl_Free");
+}
+
+