H264 codec: Check profile-level-id when matching

webrtc/media/base/codec.h

 /*
  *  Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 137 matching lines @@
              const std::string& name,
              int width,
              int height,
              int framerate);
   VideoCodec(int id, const std::string& name);
   // Creates an empty codec.
   VideoCodec();
   VideoCodec(const VideoCodec& c);
   virtual ~VideoCodec() = default;
 
+  // Indicates if this codec is compatible with the specified codec.
+  bool Matches(const VideoCodec& codec) const;
+
   std::string ToString() const;
 
   VideoCodec& operator=(const VideoCodec& c);
 
   bool operator==(const VideoCodec& c) const;
 
   bool operator!=(const VideoCodec& c) const {
     return !(*this == c);
   }
 
@@ skipping 41 matching lines @@
 }
 
 bool CodecNamesEq(const std::string& name1, const std::string& name2);
 bool HasNack(const Codec& codec);
 bool HasRemb(const Codec& codec);
 bool HasTransportCc(const Codec& codec);
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_BASE_CODEC_H_