Bug 1152093: Perform case-insensitive comparisons for codec types. r=jesup

--HG--
extra : rebase_source : 73d87290b942ab7dd202cbd840fd4232eff043c3

media/webrtc/signaling/src/jsep/JsepCodecDescription.h

@@ -7,7 +7,9 @@
 
 #include <iostream>
 #include <string>
+#include <string.h>
 #include "signaling/src/sdp/SdpMediaSection.h"
+#include "nsCRT.h"
 
 namespace mozilla {
 
@@ -77,7 +79,7 @@ struct JsepCodecDescription {
     const SdpRtpmapAttributeList::Rtpmap& entry = rtpmap.GetEntry(fmt);
 
     if (mType == remoteMsection.GetMediaType()
-        && (mName == entry.name)
+        && !nsCRT::strcasecmp(mName.c_str(), entry.name.c_str())
         && (mClock == entry.clock)
         && (mChannels == entry.channels)) {
       return ParametersMatch(entry.pt, remoteMsection);
@@ -710,7 +712,8 @@ struct JsepApplicationCodecDescription : public JsepCodecDescription {
 
     const SdpSctpmapAttributeList::Sctpmap& entry = sctpmap.GetEntry(fmt);
 
-    if (mType == remoteMsection.GetMediaType() && (mName == entry.name)) {
+    if (mType == remoteMsection.GetMediaType() &&
+        !nsCRT::strcasecmp(mName.c_str(), entry.name.c_str())) {
       return true;
     }
     return false;