Adding upstream version 125.0.1.upstream/125.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 21 insertions, 17 deletions

diff --git a/dom/media/webrtc/transportbridge/MediaPipelineFilter.cpp b/dom/media/webrtc/transportbridge/MediaPipelineFilter.cpp
index fc1a51dd0d..275e1bf45a 100644
--- a/dom/media/webrtc/transportbridge/MediaPipelineFilter.cpp
+++ b/dom/media/webrtc/transportbridge/MediaPipelineFilter.cpp
@@ -85,23 +85,27 @@ bool MediaPipelineFilter::Filter(const webrtc::RTPHeader& header) {
   // Remote SSRC based filtering
   //
 
-  if (remote_ssrc_set_.count(header.ssrc)) {
+  if (!remote_ssrc_set_.empty()) {
+    if (remote_ssrc_set_.count(header.ssrc)) {
+      DEBUG_LOG(
+          ("MediaPipelineFilter SSRC: %u matched remote SSRC set."
+           " passing packet",
+           header.ssrc));
+      return true;
+    }
     DEBUG_LOG(
-        ("MediaPipelineFilter SSRC: %u matched remote SSRC set."
-         " passing packet",
-         header.ssrc));
-    return true;
+        ("MediaPipelineFilter SSRC: %u did not match any of %zu"
+         " remote SSRCS.",
+         header.ssrc, remote_ssrc_set_.size()));
+    return false;
   }
-  DEBUG_LOG(
-      ("MediaPipelineFilter SSRC: %u did not match any of %zu"
-       " remote SSRCS.",
-       header.ssrc, remote_ssrc_set_.size()));
 
   //
-  // PT, payload type, last ditch effort filtering
+  // PT, payload type, last ditch effort filtering. We only try this if we do
+  // not have any ssrcs configured (either by learning them, or negotiation).
   //
 
-  if (payload_type_set_.count(header.payloadType)) {
+  if (receive_payload_type_set_.count(header.payloadType)) {
     DEBUG_LOG(
         ("MediaPipelineFilter payload-type: %u matched %zu"
          " unique payload type. learning ssrc. passing packet",
@@ -114,7 +118,7 @@ bool MediaPipelineFilter::Filter(const webrtc::RTPHeader& header) {
   DEBUG_LOG(
       ("MediaPipelineFilter payload-type: %u did not match any of %zu"
        " unique payload-types.",
-       header.payloadType, payload_type_set_.size()));
+       header.payloadType, receive_payload_type_set_.size()));
   DEBUG_LOG(
       ("MediaPipelineFilter packet failed to match any criteria."
        " ignoring packet"));
@@ -125,8 +129,8 @@ void MediaPipelineFilter::AddRemoteSSRC(uint32_t ssrc) {
   remote_ssrc_set_.insert(ssrc);
 }
 
-void MediaPipelineFilter::AddUniquePT(uint8_t payload_type) {
-  payload_type_set_.insert(payload_type);
+void MediaPipelineFilter::AddUniqueReceivePT(uint8_t payload_type) {
+  receive_payload_type_set_.insert(payload_type);
 }
 
 void MediaPipelineFilter::Update(const MediaPipelineFilter& filter_update) {
@@ -143,7 +147,7 @@ void MediaPipelineFilter::Update(const MediaPipelineFilter& filter_update) {
     mRemoteMid = filter_update.mRemoteMid;
     mRemoteMidBindings = filter_update.mRemoteMidBindings;
   }
-  payload_type_set_ = filter_update.payload_type_set_;
+  receive_payload_type_set_ = filter_update.receive_payload_type_set_;
 
   // Use extmapping from new filter
   mExtMap = filter_update.mExtMap;
diff --git a/dom/media/webrtc/transportbridge/MediaPipelineFilter.h b/dom/media/webrtc/transportbridge/MediaPipelineFilter.h
index d6bb7abd43..62d4b63ab8 100644
--- a/dom/media/webrtc/transportbridge/MediaPipelineFilter.h
+++ b/dom/media/webrtc/transportbridge/MediaPipelineFilter.h
@@ -66,7 +66,7 @@ class MediaPipelineFilter {
   void SetRemoteMediaStreamId(const Maybe<std::string>& aMid);
 
   // When a payload type id is unique to our media section, add it here.
-  void AddUniquePT(uint8_t payload_type);
+  void AddUniqueReceivePT(uint8_t payload_type);
 
   void Update(const MediaPipelineFilter& filter_update);
 
@@ -76,7 +76,7 @@ class MediaPipelineFilter {
   // The number of filters we manage here is quite small, so I am optimizing
   // for readability.
   std::set<uint32_t> remote_ssrc_set_;
-  std::set<uint8_t> payload_type_set_;
+  std::set<uint8_t> receive_payload_type_set_;
   Maybe<std::string> mRemoteMid;
   std::set<uint32_t> mRemoteMidBindings;
   // RID extension can be set by tests and is sticky, the rest of