MT#59962 AmRtpStream: add getter for raw relay state

Just getter for `AmRtpStream::relay_raw`.

Change-Id: I7509df6842667996ee12555229f240d19caaa71f

core/AmRtpStream.cpp

@@ -1238,7 +1238,11 @@ void AmRtpStream::disableRawRelay()
   DBG("disabled RAW relay for RTP stream instance [%p]\n", this);
   relay_raw = false;
 }
- 
+
+bool AmRtpStream::isRawRelayed() {
+  return relay_raw;
+}
+
 void AmRtpStream::setRtpRelayTransparentSeqno(bool transparent) {
   DBG("%sabled RTP relay transparent seqno for RTP stream instance [%p]\n",
       transparent ? "en":"dis", this);

core/AmRtpStream.h

@@ -499,6 +499,9 @@ public:
   /** disable raw UDP relaying through relay stream */
   void disableRawRelay();
 
+  /** Check raw UDP relaying through relay stream */
+  bool isRawRelayed();
+
   /** enable or disable transparent RTP seqno for relay */
   void setRtpRelayTransparentSeqno(bool transparent);