diff -r 2b4b06654caa -r 6257223ede8a imagehandlingutilities/thumbnailmanager/plugins/audio/src/thumbnailaudioprovider.cpp
--- a/imagehandlingutilities/thumbnailmanager/plugins/audio/src/thumbnailaudioprovider.cpp	Thu Aug 19 10:13:51 2010 +0300
+++ b/imagehandlingutilities/thumbnailmanager/plugins/audio/src/thumbnailaudioprovider.cpp	Tue Aug 31 15:30:59 2010 +0300
@@ -26,6 +26,11 @@
 #include <MetaDataUtility.h>
 #include <MetaDataFieldContainer.h>
 #include "thumbnailmanagerconstants.h"
+#include "OstTraceDefinitions.h"
+#ifdef OST_TRACE_COMPILER_IN_USE
+#include "thumbnailaudioproviderTraces.h"
+#endif
+
 
 
 #ifndef IMPLEMENTATION_PROXY_ENTRY
@@ -57,6 +62,7 @@
 CThumbnailAudioProvider::CThumbnailAudioProvider()
     {
     TN_DEBUG1( "CThumbnailAudioProvider::CThumbnailAudioProvider()" );
+    OstTrace0( TRACE_NORMAL, CTHUMBNAILAUDIOPROVIDER_CTHUMBNAILAUDIOPROVIDER, "CThumbnailAudioProvider::CThumbnailAudioProvider" );
     }
 
 
@@ -68,6 +74,8 @@
 CThumbnailAudioProvider::~CThumbnailAudioProvider()
     {
     TN_DEBUG1( "CThumbnailAudioProvider::~CThumbnailAudioProvider()" );
+    OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILAUDIOPROVIDER_CTHUMBNAILAUDIOPROVIDER, "CThumbnailAudioProvider::~CThumbnailAudioProvider" );
+    
     delete iImageDecoderv3;
     iImageDecoderv3 = NULL;
     REComSession::DestroyedImplementation( iDtor_ID_Key );
@@ -84,6 +92,7 @@
     const TDisplayMode /*aDisplayMode*/, const CThumbnailManager::TThumbnailQualityPreference /*aQualityPreference*/  )
     {   
     TN_DEBUG1( "CThumbnailAudioProvider::GetThumbnailL() - rfile " );
+    OstTrace0( TRACE_NORMAL, CTHUMBNAILAUDIOPROVIDER_GETTHUMBNAILL, "CThumbnailAudioProvider::GetThumbnailL - rfile" );
     CMetaDataUtility* metaDataUtil = CMetaDataUtility::NewL();
     CleanupStack::PushL( metaDataUtil );
     
@@ -141,6 +150,7 @@
     const TDisplayMode /* aDisplayMode */, const CThumbnailManager::TThumbnailQualityPreference /*aQualityPreference*/ )
     {
     TN_DEBUG1( "CThumbnailAudioProvider::GetThumbnailL() - buffer" );
+	OstTrace0( TRACE_NORMAL, DUP1_CTHUMBNAILAUDIOPROVIDER_GETTHUMBNAILL, "CThumbnailAudioProvider::GetThumbnailL - buffer" );
 	__ASSERT_DEBUG((EFalse), User::Panic(_L("CThumbnailAudioProvider::GetThumbnailL"), KErrNotSupported));
     }
 
@@ -152,6 +162,7 @@
 void CThumbnailAudioProvider::GetThumbnailL( RFs& /* aFs */, TDesC8& /*aBuffer */)
     {
     TN_DEBUG1( "CThumbnailAudioProvider::GetThumbnailL() - buffer no mime" );
+	OstTrace0( TRACE_NORMAL, DUP2_CTHUMBNAILAUDIOPROVIDER_GETTHUMBNAILL, "CThumbnailAudioProvider::GetThumbnailL - buffer no mime" );
 	__ASSERT_DEBUG((EFalse), User::Panic(_L("CThumbnailAudioProvider::GetThumbnailL"), KErrNotSupported));
 	User::Leave( KErrNotSupported );
     }