cc: Make separate interface for BeginFrame ipc from OutputSurface

content/renderer/render_thread_impl.cc

 // Copyright (c) 2012 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/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 57 matching lines @@
 #include "content/public/common/content_switches.h"
 #include "content/public/common/renderer_preferences.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/public/renderer/render_process_observer.h"
 #include "content/public/renderer/render_view_visitor.h"
 #include "content/renderer/devtools/devtools_agent_filter.h"
 #include "content/renderer/dom_storage/dom_storage_dispatcher.h"
 #include "content/renderer/dom_storage/webstoragearea_impl.h"
 #include "content/renderer/dom_storage/webstoragenamespace_impl.h"
+#include "content/renderer/gpu/compositor_external_begin_frame_source.h"
+#include "content/renderer/gpu/compositor_forwarding_message_filter.h"
 #include "content/renderer/gpu/compositor_output_surface.h"
 #include "content/renderer/input/input_event_filter.h"
 #include "content/renderer/input/input_handler_manager.h"
 #include "content/renderer/media/aec_dump_message_filter.h"
 #include "content/renderer/media/audio_input_message_filter.h"
 #include "content/renderer/media/audio_message_filter.h"
 #include "content/renderer/media/audio_renderer_mixer_manager.h"
 #include "content/renderer/media/media_stream_center.h"
 #include "content/renderer/media/midi_message_filter.h"
 #include "content/renderer/media/renderer_gpu_video_accelerator_factories.h"
 #include "content/renderer/media/video_capture_impl_manager.h"
 #include "content/renderer/media/video_capture_message_filter.h"
 #include "content/renderer/net_info_helper.h"
 #include "content/renderer/p2p/socket_dispatcher.h"
 #include "content/renderer/render_frame_proxy.h"
 #include "content/renderer/render_process_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/renderer_blink_platform_impl.h"
 #include "content/renderer/service_worker/embedded_worker_context_message_filter.h"
 #include "content/renderer/service_worker/embedded_worker_dispatcher.h"
 #include "content/renderer/shared_worker/embedded_shared_worker_stub.h"
 #include "ipc/ipc_channel_handle.h"
-#include "ipc/ipc_forwarding_message_filter.h"
 #include "ipc/ipc_platform_file.h"
 #include "ipc/mojo/ipc_channel_mojo.h"
 #include "media/base/audio_hardware_config.h"
 #include "media/base/media.h"
 #include "media/filters/gpu_video_accelerator_factories.h"
 #include "mojo/common/common_type_converters.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "skia/ext/event_tracer_impl.h"
 #include "third_party/WebKit/public/platform/WebString.h"
@@ skipping 513 matching lines @@
   RemoveFilter(vc_manager_->video_capture_message_filter());
   vc_manager_.reset();
 
   RemoveFilter(db_message_filter_.get());
   db_message_filter_ = NULL;
 
   // Shutdown the file thread if it's running.
   if (file_thread_)
     file_thread_->Stop();
 
-  if (compositor_output_surface_filter_.get()) {
-    RemoveFilter(compositor_output_surface_filter_.get());
-    compositor_output_surface_filter_ = NULL;
+  if (compositor_message_filter_.get()) {
+    RemoveFilter(compositor_message_filter_.get());
+    compositor_message_filter_ = NULL;
   }
 
   media_thread_.reset();
 
   // AudioMessageFilter may be accessed on |media_thread_|, so shutdown after.
   RemoveFilter(audio_message_filter_.get());
   audio_message_filter_ = NULL;
 
   compositor_thread_.reset();
   input_handler_manager_.reset();
@@ skipping 241 matching lines @@
                                main_thread_compositor_task_runner_,
                                compositor_message_loop_proxy_);
       AddFilter(input_event_filter_.get());
       input_handler_manager_client = input_event_filter_.get();
     }
     input_handler_manager_.reset(
         new InputHandlerManager(compositor_message_loop_proxy_,
                                 input_handler_manager_client));
   }
 
-  scoped_refptr<base::MessageLoopProxy> output_surface_loop;
+  scoped_refptr<base::MessageLoopProxy> compositor_impl_side_loop;
   if (enable)
-    output_surface_loop = compositor_message_loop_proxy_;
+    compositor_impl_side_loop = compositor_message_loop_proxy_;
   else
-    output_surface_loop = base::MessageLoopProxy::current();
+    compositor_impl_side_loop = base::MessageLoopProxy::current();
 
-  compositor_output_surface_filter_ =
-      CompositorOutputSurface::CreateFilter(output_surface_loop.get());
-  AddFilter(compositor_output_surface_filter_.get());
+  compositor_message_filter_ = new CompositorForwardingMessageFilter(
+      compositor_impl_side_loop.get());
+  AddFilter(compositor_message_filter_.get());
 
   RenderThreadImpl::RegisterSchemes();
 
   EnableBlinkPlatformLogChannels(
       command_line.GetSwitchValueASCII(switches::kBlinkPlatformLogChannels));
 
   SetRuntimeFeaturesDefaultsAndUpdateFromArgs(command_line);
 
   if (!media::IsMediaLibraryInitialized()) {
     WebRuntimeFeatures::enableWebAudio(false);
@@ skipping 669 matching lines @@
   hidden_widget_count_--;
 
   if (!GetContentClient()->renderer()->RunIdleHandlerWhenWidgetsHidden()) {
     return;
   }
 
   ScheduleIdleHandler(kLongIdleHandlerDelayMs);
 }
 
 }  // namespace content