Cast: Make vp8 3-buffer mode work

media/cast/net/rtp/framer.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_CAST_FRAMER_FRAMER_H_
 #define MEDIA_CAST_FRAMER_FRAMER_H_
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 31 matching lines @@
 
   // Extracts a complete encoded frame - will only return a complete and
   // decodable frame. Returns false if no such frames exist.
   // |next_frame| will be set to true if the returned frame is the very
   // next frame. |have_multiple_complete_frames| will be set to true
   // if there are more decodadble frames available.
   bool GetEncodedFrame(EncodedFrame* video_frame,
                        bool* next_frame,
                        bool* have_multiple_complete_frames);
 
+  // TODO(hubbe): Move this elsewhere.
+  void AckFrame(uint32 frame_id);
+
   void ReleaseFrame(uint32 frame_id);
 
   // Reset framer state to original state and flush all pending buffers.
   void Reset();
   bool TimeToSendNextCastMessage(base::TimeTicks* time_to_send);
   void SendCastMessage();
 
  private:
   const bool decoder_faster_than_max_frame_rate_;
   FrameList frames_;
   FrameIdMap frame_id_map_;
 
   scoped_ptr<CastMessageBuilder> cast_msg_builder_;
 
   DISALLOW_COPY_AND_ASSIGN(Framer);
 };
 
 }  //  namespace cast
 }  //  namespace media
 
 #endif  // MEDIA_CAST_FRAMER_FRAMER_H_