ContextProvider in OutputSurface

content/renderer/gpu/compositor_output_surface.h

 // 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.
 
 #ifndef CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_
 #define CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 13 matching lines @@
 class ForwardingMessageFilter;
 class Message;
 }
 
 namespace cc {
 class CompositorFrame;
 class CompositorFrameAck;
 }
 
 namespace content {
-
+class ContextProviderCommandBuffer;
 class WebGraphicsContext3DCommandBufferImpl;
 
 // This class can be created only on the main thread, but then becomes pinned
 // to a fixed thread when bindToClient is called.
 class CompositorOutputSurface
     : NON_EXPORTED_BASE(public cc::OutputSurface),
       NON_EXPORTED_BASE(public base::NonThreadSafe) {
  public:
   static IPC::ForwardingMessageFilter* CreateFilter(
       base::TaskRunner* target_task_runner);
 
-  CompositorOutputSurface(int32 routing_id,
-                          uint32 output_surface_id,
-                          WebGraphicsContext3DCommandBufferImpl* context3d,
-                          cc::SoftwareOutputDevice* software,
-                          bool use_swap_compositor_frame_message);
+  CompositorOutputSurface(
+      int32 routing_id,
+      uint32 output_surface_id,
+      const scoped_refptr<ContextProviderCommandBuffer>& context_provider,
+      scoped_ptr<cc::SoftwareOutputDevice> software,
+      bool use_swap_compositor_frame_message);
   virtual ~CompositorOutputSurface();
 
   // cc::OutputSurface implementation.
   virtual bool BindToClient(cc::OutputSurfaceClient* client) OVERRIDE;
   virtual void SwapBuffers(cc::CompositorFrame* frame) OVERRIDE;
 #if defined(OS_ANDROID)
   virtual void SetNeedsBeginFrame(bool enable) OVERRIDE;
 #endif
 
   // TODO(epenner): This seems out of place here and would be a better fit
@@ skipping 29 matching lines @@
   void OnMessageReceived(const IPC::Message& message);
   void OnUpdateVSyncParameters(
       base::TimeTicks timebase, base::TimeDelta interval);
 #if defined(OS_ANDROID)
   void OnBeginFrame(const cc::BeginFrameArgs& args);
 #endif
   bool Send(IPC::Message* message);
 
   bool use_swap_compositor_frame_message_;
 
+  WebGraphicsContext3DCommandBufferImpl* command_buffer_context_;
   scoped_refptr<IPC::ForwardingMessageFilter> output_surface_filter_;
   scoped_refptr<CompositorOutputSurfaceProxy> output_surface_proxy_;
   scoped_refptr<IPC::SyncMessageFilter> message_sender_;
   int routing_id_;
   bool prefers_smoothness_;
   base::PlatformThreadHandle main_thread_handle_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_GPU_COMPOSITOR_OUTPUT_SURFACE_H_