Keep all codec parameters in VideoReceiveStream::Decoder

webrtc/video_receive_stream.h

 /*
  *  Copyright (c) 2013 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 27 matching lines @@
     VideoDecoder* decoder = nullptr;
 
     // Received RTP packets with this payload type will be sent to this decoder
     // instance.
     int payload_type = 0;
 
     // Name of the decoded payload (such as VP8). Maps back to the depacketizer
     // used to unpack incoming packets.
     std::string payload_name;
 
-    DecoderSpecificSettings decoder_specific;
+    std::map<std::string, std::string> codec_params;

[mflodman, 2016/11/23 13:56:17]

Can you add a comment describing the map.

[sprang_webrtc, 2016/11/24 14:59:46]

And preferably add some common keys as constants somewhere, such as the
sprop-parameters-set

[magjed_webrtc, 2016/11/24 17:11:56]

Done.

[magjed_webrtc, 2016/11/24 17:11:56]

Done.

   };
 
   struct Stats {
     std::string ToString(int64_t time_ms) const;
 
     int network_frame_rate = 0;
     int decode_frame_rate = 0;
     int render_frame_rate = 0;
 
     // Decoder stats.
@@ skipping 156 matching lines @@
     EnableEncodedFrameRecording(rtc::kInvalidPlatformFileValue, 0);
   }
 
  protected:
   virtual ~VideoReceiveStream() {}
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_VIDEO_RECEIVE_STREAM_H_