Prime the landing pad for the new video rendering pipeline.

content/renderer/media/webmediaplayer_ms.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 "content/renderer/media/webmediaplayer_ms.h"
 
 #include <limits>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 438 matching lines @@
 
 void WebMediaPlayerMS::SetVideoFrameProviderClient(
     cc::VideoFrameProvider::Client* client) {
   // This is called from both the main renderer thread and the compositor
   // thread (when the main thread is blocked).
   if (video_frame_provider_client_)
     video_frame_provider_client_->StopUsingProvider();
   video_frame_provider_client_ = client;
 }
 
+bool WebMediaPlayerMS::UpdateCurrentFrame(base::TimeTicks deadline_min,
+                                          base::TimeTicks deadline_max) {
+  // TODO(dalecurtis): This should make use of the deadline interval to ensure
+  // the painted frame is correct for the given interval.
+  NOTREACHED();
+  return false;
+}
+
 scoped_refptr<media::VideoFrame> WebMediaPlayerMS::GetCurrentFrame() {
   DVLOG(3) << "WebMediaPlayerMS::GetCurrentFrame";
   base::AutoLock auto_lock(current_frame_lock_);
   DCHECK(!pending_repaint_);
   if (!current_frame_.get())
     return NULL;
   pending_repaint_ = true;
   current_frame_used_ = true;
   return current_frame_;
 }
 
-void WebMediaPlayerMS::PutCurrentFrame(
-    const scoped_refptr<media::VideoFrame>& frame) {
+void WebMediaPlayerMS::PutCurrentFrame() {
   DVLOG(3) << "WebMediaPlayerMS::PutCurrentFrame";
   DCHECK(pending_repaint_);
   pending_repaint_ = false;
 }
 
 void WebMediaPlayerMS::OnFrameAvailable(
     const scoped_refptr<media::VideoFrame>& frame) {
   DVLOG(3) << "WebMediaPlayerMS::OnFrameAvailable";
   DCHECK(thread_checker_.CalledOnValidThread());
   ++total_frame_count_;
@@ skipping 65 matching lines @@
   GetClient()->readyStateChanged();
 }
 
 blink::WebMediaPlayerClient* WebMediaPlayerMS::GetClient() {
   DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK(client_);
   return client_;
 }
 
 }  // namespace content