Cast: First stab at implementing adaptive latency

media/cast/cast_sender_impl.cc

 // Copyright 2013 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.
 
 #include "media/cast/cast_sender_impl.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 115 matching lines @@
 
   VLOG(1) << "CastSenderImpl@" << this << "::InitializeVideo()";
 
   video_sender_.reset(new VideoSender(
       cast_environment_,
       video_config,
       base::Bind(&CastSenderImpl::OnVideoInitialized,
                  weak_factory_.GetWeakPtr(), cast_initialization_cb),
       create_vea_cb,
       create_video_encode_mem_cb,
-      transport_sender_));
+      transport_sender_,
+      base::Bind(&CastSenderImpl::SetTargetPlayoutDelay,
+                 weak_factory_.GetWeakPtr())));
   if (audio_sender_) {
     DCHECK(audio_sender_->GetTargetPlayoutDelay() ==
            video_sender_->GetTargetPlayoutDelay());
   }
 }
 
 CastSenderImpl::~CastSenderImpl() {
   VLOG(1) << "CastSenderImpl@" << this << "::~CastSenderImpl()";
 }
 
@@ skipping 21 matching lines @@
     const CastInitializationCallback& initialization_cb,
     media::cast::CastInitializationStatus result) {
   DCHECK(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
   video_frame_input_ =
       new LocalVideoFrameInput(cast_environment_, video_sender_->AsWeakPtr());
   initialization_cb.Run(result);
 }
 
 }  // namespace cast
 }  // namespace media