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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 #ifndef CHROME_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ | |
| 5 #define CHROME_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ | |
| 6 | |
| 7 #include "base/callback.h" | |
| 8 #include "base/scoped_callback_factory.h" | |
| 9 #include "base/scoped_ptr.h" | |
| 10 #include "base/weak_ptr.h" | |
| 11 #include "webkit/plugins/ppapi/plugin_delegate.h" | |
| 12 | |
| 13 #ifdef ENABLE_GPU | |
| 14 | |
| 15 namespace gpu { | |
| 16 | |
| 17 class CommandBuffer; | |
| 18 | |
| 19 } // namespace gpu | |
| 20 | |
| 21 namespace ggl { | |
| 22 | |
| 23 class Context; | |
| 24 | |
| 25 } // namespace ggl; | |
| 26 | |
| 27 class GpuChannelHost; | |
| 28 class CommandBufferProxy; | |
| 29 | |
| 30 class PlatformContext3DImpl | |
| 31 : public webkit::ppapi::PluginDelegate::PlatformContext3D { | |
| 32 public: | |
| 33 explicit PlatformContext3DImpl(ggl::Context* parent_context); | |
| 34 virtual ~PlatformContext3DImpl(); | |
| 35 | |
| 36 virtual bool Init(); | |
| 37 virtual void SetSwapBuffersCallback(Callback0::Type* callback); | |
| 38 virtual unsigned GetBackingTextureId(); | |
| 39 virtual gpu::CommandBuffer* GetCommandBuffer(); | |
| 40 virtual void SetContextLostCallback(Callback0::Type* callback); | |
| 41 | |
| 42 private: | |
| 43 bool InitRaw(); | |
| 44 void OnContextLost(); | |
| 45 | |
| 46 base::WeakPtr<ggl::Context> parent_context_; | |
| 47 scoped_refptr<GpuChannelHost> channel_; | |
| 48 unsigned int parent_texture_id_; | |
| 49 CommandBufferProxy* command_buffer_; | |
| 50 scoped_ptr<Callback0::Type> context_lost_callback_; | |
| 51 base::ScopedCallbackFactory<PlatformContext3DImpl> callback_factory_; | |
| 52 }; | |
| 53 | |
| 54 #endif // ENABLE_GPU | |
| 55 | |
| 56 #endif // CHROME_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ | |
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