Mandoline: WebGL: Pass context creation attributes to GPU.

components/mus/gles2/command_buffer_driver.h

 // 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.
 
 #ifndef COMPONENTS_MUS_GLES2_COMMAND_BUFFER_DRIVER_H_
 #define COMPONENTS_MUS_GLES2_COMMAND_BUFFER_DRIVER_H_
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 31 matching lines @@
     virtual void DidLoseContext() = 0;
   };
   explicit CommandBufferDriver(scoped_refptr<GpuState> gpu_state);
 
   ~CommandBufferDriver();
 
   void set_client(scoped_ptr<Client> client) { client_ = client.Pass(); }
 
   void Initialize(mojo::CommandBufferSyncClientPtr sync_client,
                   mojo::CommandBufferLostContextObserverPtr loss_observer,
-                  mojo::ScopedSharedBufferHandle shared_state);
+                  mojo::ScopedSharedBufferHandle shared_state,
+                  mojo::Array<int32_t> attribs);
   void SetGetBuffer(int32_t buffer);
   void Flush(int32_t put_offset);
   void MakeProgress(int32_t last_get_offset);
   void RegisterTransferBuffer(int32_t id,
                               mojo::ScopedSharedBufferHandle transfer_buffer,
                               uint32_t size);
   void DestroyTransferBuffer(int32_t id);
   void Echo(const mojo::Callback<void()>& callback);
   void CreateImage(int32_t id,
                    mojo::ScopedHandle memory_handle,
                    int32_t type,
                    mojo::SizePtr size,
                    int32_t format,
                    int32_t internal_format);
   void DestroyImage(int32_t id);
 
  private:
   bool MakeCurrent();
-  bool DoInitialize(mojo::ScopedSharedBufferHandle shared_state);
+  bool DoInitialize(mojo::ScopedSharedBufferHandle shared_state,
+                    mojo::Array<int32_t> attribs);
   void OnResize(gfx::Size size, float scale_factor);
   bool OnWaitSyncPoint(uint32_t sync_point);
   void OnSyncPointRetired();
   void OnParseError();
   void OnContextLost(uint32_t reason);
   void DestroyDecoder();
 
   scoped_ptr<Client> client_;
   mojo::CommandBufferSyncClientPtr sync_client_;
   mojo::CommandBufferLostContextObserverPtr loss_observer_;
   scoped_ptr<gpu::CommandBufferService> command_buffer_;
   scoped_ptr<gpu::gles2::GLES2Decoder> decoder_;
   scoped_ptr<gpu::GpuScheduler> scheduler_;
   scoped_refptr<gfx::GLContext> context_;
   scoped_refptr<gfx::GLSurface> surface_;
   scoped_refptr<GpuState> gpu_state_;
 
   scoped_refptr<base::SingleThreadTaskRunner> context_lost_task_runner_;
   base::Callback<void(int32_t)> context_lost_callback_;
 
   base::WeakPtrFactory<CommandBufferDriver> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CommandBufferDriver);
 };
 
 }  // namespace gles2
 
 #endif  // COMPONENTS_GLES2_COMMAND_BUFFER_DRIVER_H_