Integration of VP9 packetization.

webrtc/common_types.h

 /*
  *  Copyright (c) 2012 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 600 matching lines @@
            automaticResizeOn == other.automaticResizeOn &&
            frameDroppingOn == other.frameDroppingOn &&
            keyFrameInterval == other.keyFrameInterval;
   }
 
   bool operator!=(const VideoCodecVP8& other) const {
     return !(*this == other);
   }
 };
 
-// VP9 specific
+// VP9 specific.
 struct VideoCodecVP9 {
   VideoCodecComplexity complexity;
   int                  resilience;
   unsigned char        numberOfTemporalLayers;
   bool                 denoisingOn;
   bool                 frameDroppingOn;
   int                  keyFrameInterval;
   bool                 adaptiveQpMode;
+  unsigned char        numberOfSpatialLayers;
+  bool                 flexibleMode;
 };
 
 // H264 specific.
 struct VideoCodecH264 {
   VideoCodecProfile profile;
   bool           frameDroppingOn;
   int            keyFrameInterval;
   // These are NULL/0 if not externally negotiated.
   const uint8_t* spsData;
   size_t         spsLen;
@@ skipping 257 matching lines @@
 class StreamDataCountersCallback {
  public:
   virtual ~StreamDataCountersCallback() {}
 
   virtual void DataCountersUpdated(const StreamDataCounters& counters,
                                    uint32_t ssrc) = 0;
 };
 }  // namespace webrtc
 
 #endif  // WEBRTC_COMMON_TYPES_H_