Improving the decoder pipeline.

remoting/client/plugin/chromoting_instance.cc

Index: remoting/client/plugin/chromoting_instance.cc
diff --git a/remoting/client/plugin/chromoting_instance.cc b/remoting/client/plugin/chromoting_instance.cc
index e64425b9fdf1491e180a610fe73e7d79e30d41b8..cd34ed80c77a74828d63568208bbe912c7088042 100644
--- a/remoting/client/plugin/chromoting_instance.cc
+++ b/remoting/client/plugin/chromoting_instance.cc
@@ -188,15 +188,20 @@ void ChromotingInstance::DidChangeView(const pp::Rect& position,
   DCHECK(plugin_message_loop_->BelongsToCurrentThread());
 
   SkISize new_size = SkISize::Make(position.width(), position.height());
-  if (view_->SetViewSize(new_size)) {
+  SkIRect new_clip =
+    SkIRect::MakeXYWH(clip.x(), clip.y(), clip.width(), clip.height());
+
+  if (view_->SetView(new_size, new_clip)) {
     if (mouse_input_filter_.get()) {
       mouse_input_filter_->set_input_size(new_size);
     }
-    rectangle_decoder_->SetOutputSize(new_size);
+    // TODO(alexeypa): Update only the changed area if possible.
+    rectangle_decoder_->RefreshFullFrame();
   }
+}
 
-  rectangle_decoder_->UpdateClipRect(
-      SkIRect::MakeXYWH(clip.x(), clip.y(), clip.width(), clip.height()));
+void ChromotingInstance::RefreshFullFrame() {
+  rectangle_decoder_->RefreshFullFrame();
 }
 
 bool ChromotingInstance::HandleInputEvent(const pp::InputEvent& event) {
@@ -222,7 +227,7 @@ bool ChromotingInstance::HandleInputEvent(const pp::InputEvent& event) {
 
   // TODO(wez): When we have a good hook into Host dimensions changes, move
   // this there.
-  mouse_input_filter_->set_output_size(view_->get_host_size());
+  mouse_input_filter_->set_output_size(view_->get_screen_size());
 
   return input_handler_->HandleInputEvent(event);
 }