khronosfws/openmax_al/src/mmf_adaptation/xametadataadaptctxmmf.c
changeset 19 4a629bc82c5e
child 25 6f7ceef7b1d1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/khronosfws/openmax_al/src/mmf_adaptation/xametadataadaptctxmmf.c	Fri Apr 30 19:18:45 2010 -0500
@@ -0,0 +1,90 @@
+#include <assert.h>
+#include <stdlib.h>
+#include "xametadataadaptctxmmf.h"
+#include "xaobjectitf.h"
+#include "cmetadatautilityitf.h"
+
+XAAdaptationBaseCtx* XAMetadataAdaptCtxMMF_Create(XADataSource * pDataSrc)
+{
+
+    XAMetadataAdaptationMMFCtx *pSelf = NULL;
+    DEBUG_API("->XAMetadataAdaptCtxMMF_Create");
+    
+    pSelf = calloc(1, sizeof(XAMetadataAdaptationMMFCtx));
+    if ( pSelf)
+    {
+          
+        if( XAAdaptationBaseMMF_Init(&(pSelf->baseObj),XAMDAdaptation)
+            != XA_RESULT_SUCCESS )
+        {
+            DEBUG_ERR("Failed to init base context!!!");
+            free(pSelf);
+            pSelf = NULL;
+        }
+        else
+            
+        {
+            pSelf->baseObj.baseObj.fwtype = FWMgrFWMMF;
+            pSelf->xaSource = pDataSrc;
+        }
+
+		if(pDataSrc)
+		{
+			pSelf->mmfContext = mmf_metadata_utility_init((char *)(( (XADataLocator_URI*)(pDataSrc->pLocator))->URI));
+			if(!pSelf->mmfContext)
+            {
+	            DEBUG_ERR("Failed to init mmf context!!!");
+    	        free(pSelf);
+        	    pSelf = NULL;           
+            }
+		}
+
+    }
+
+    DEBUG_API("<- XAMetadataAdaptCtxMMF_Create");
+    return (XAAdaptationBaseCtx*)(&pSelf->baseObj.baseObj);
+}
+
+
+/*
+ * XAresult XAMediaPlayerAdaptMMF_PostInit()
+ * 2nd phase initialization of Media Player Adaptation Context
+ * @param XAMediaPlayerAdaptationMMFCtx* ctx - pointer to Media Player adaptation context
+ * @return XAresult - Success value
+ */
+XAresult XAMetadataAdaptCtxMMF_PostInit( XAAdaptationMMFCtx* bCtx )
+{
+ 	XAresult ret = XA_RESULT_SUCCESS;
+ 
+  DEBUG_API("<-XAMetadataAdaptCtxMMF_PostInit");
+  return ret;
+}
+
+/*
+ * void XAMediaPlayerAdaptMMF_Destroy( XAMediaPlayerAdaptationMMFCtx* ctx )
+ * Destroys Media Player Adaptation Context
+ * @param ctx - Media Player Adaptation context to be destroyed
+ */
+void XAMetadataAdaptCtxMMF_Destroy( XAAdaptationMMFCtx* bCtx )
+{
+    DEBUG_API("->XAMetadataAdaptCtxMMF_Destroy");
+    if(bCtx == NULL)
+    {
+        DEBUG_ERR("Invalid parameter!!");
+        DEBUG_API("<-XAMetadataAdaptCtxMMF_Destroy");
+        return;
+    }
+	
+    if(((XAMetadataAdaptationMMFCtx*)bCtx)->mmfContext)
+    {
+        mmf_metadata_utility_destroy(((XAMetadataAdaptationMMFCtx*)bCtx)->mmfContext);
+    }
+
+    XAAdaptationBase_Free( &bCtx->baseObj );
+    free(bCtx);
+    bCtx = NULL;
+
+    DEBUG_API("<-XAMetadataExtractorAdaptMMF_Destroy");
+}
+
+