diff -r 58be5850fb6c -r e0d606d6e3b1 omxilcomp/omxilaudioemulator/pcmrenderer/src/omxilpcmrendererconst.h
--- a/omxilcomp/omxilaudioemulator/pcmrenderer/src/omxilpcmrendererconst.h	Thu Sep 02 20:13:57 2010 +0300
+++ b/omxilcomp/omxilaudioemulator/pcmrenderer/src/omxilpcmrendererconst.h	Fri Sep 17 08:27:08 2010 +0300
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+* Copyright (c) 2008-2010 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"
@@ -52,4 +52,16 @@
 
 const RMdaDevSound::TMdaSoundEncoding KDefaultEncoding = RMdaDevSound::EMdaSoundEncoding16BitPCM;
 
+/**
+ * Custom index used by Symbian's OpenMAX IL PCM renderer to select the
+ * structure for setting/getting a Volume Ramp configuration data item
+ */
+#define OMX_SYMBIANINDEXCONFIGAUDIOPCMVOLUMERAMP 0x7F000002
+
+/**
+ * Custom index used by Symbian's OpenMAX IL PCM renderer to select the
+ * structure for getting a Data Amount configuration data item
+ */
+#define OMX_SYMBIANINDEXCONFIGAUDIODATAAMOUNT 0x7F000003
+
 #endif /*OMXILPCMRENDERERCONST_H_*/