| // 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_COMMON_GPU_GPU_SURFACE_LOOKUP_H_ |
| #define CONTENT_COMMON_GPU_GPU_SURFACE_LOOKUP_H_ |
| |
| #include "ui/gfx/native_widget_types.h" |
| |
| namespace content { |
| |
| // This class provides an interface to look up window surface handles |
| // that cannot be sent through the IPC channel. |
| class GpuSurfaceLookup { |
| public: |
| GpuSurfaceLookup() { } |
| virtual ~GpuSurfaceLookup() { } |
| |
| static GpuSurfaceLookup* GetInstance(); |
| static void InitInstance(GpuSurfaceLookup* lookup); |
| |
| virtual gfx::AcceleratedWidget AcquireNativeWidget(int surface_id) = 0; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(GpuSurfaceLookup); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_COMMON_GPU_GPU_SURFACE_LOOKUP_H_ |