[EXPERIMENTAL] Generic stereo codec with index header sending single frames

call/video_send_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 97 matching lines @@
                       int payload_type,
                       VideoEncoder* encoder)
           : payload_name(std::move(payload_name)),
             payload_type(payload_type),
             encoder(encoder) {}
       std::string ToString() const;
 
       std::string payload_name;
       int payload_type = -1;
 
+      std::string stereo_associated_payload_name;
+
       // TODO(sophiechang): Delete this field when no one is using internal
       // sources anymore.
       bool internal_source = false;
 
       // Allow 100% encoder utilization. Used for HW encoders where CPU isn't
       // expected to be the limiting factor, but a chip could be running at
       // 30fps (for example) exactly.
       bool full_overuse_time = false;
 
       // Uninitialized VideoEncoder instance to be used for encoding. Will be
@@ skipping 149 matching lines @@
     EnableEncodedFrameRecording(std::vector<rtc::PlatformFile>(), 0);
   }
 
  protected:
   virtual ~VideoSendStream() {}
 };
 
 }  // namespace webrtc
 
 #endif  // CALL_VIDEO_SEND_STREAM_H_