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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 #ifndef CONTENT_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ | 4 #ifndef CONTENT_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ |
5 #define CONTENT_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ | 5 #define CONTENT_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ |
6 | 6 |
7 #include "base/callback.h" | 7 #include "base/callback.h" |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
10 #include "webkit/plugins/ppapi/plugin_delegate.h" | 10 #include "webkit/plugins/ppapi/plugin_delegate.h" |
11 | 11 |
12 #ifdef ENABLE_GPU | 12 #ifdef ENABLE_GPU |
13 | 13 |
14 namespace gpu { | 14 namespace gpu { |
15 | 15 |
16 class CommandBuffer; | 16 class CommandBuffer; |
17 | 17 |
18 } // namespace gpu | 18 } // namespace gpu |
19 | 19 |
20 class CommandBufferProxy; | 20 class CommandBufferProxy; |
21 class GpuChannelHost; | 21 class GpuChannelHost; |
| 22 class PepperParentContextProvider; |
22 class RendererGLContext; | 23 class RendererGLContext; |
23 | 24 |
24 class PlatformContext3DImpl | 25 class PlatformContext3DImpl |
25 : public webkit::ppapi::PluginDelegate::PlatformContext3D { | 26 : public webkit::ppapi::PluginDelegate::PlatformContext3D { |
26 public: | 27 public: |
27 explicit PlatformContext3DImpl(RendererGLContext* parent_context); | 28 explicit PlatformContext3DImpl( |
| 29 PepperParentContextProvider* parent_context_provider); |
28 virtual ~PlatformContext3DImpl(); | 30 virtual ~PlatformContext3DImpl(); |
29 | 31 |
30 virtual bool Init(const int32* attrib_list); | 32 virtual bool Init(const int32* attrib_list); |
31 virtual unsigned GetBackingTextureId(); | 33 virtual unsigned GetBackingTextureId(); |
32 virtual gpu::CommandBuffer* GetCommandBuffer(); | 34 virtual gpu::CommandBuffer* GetCommandBuffer(); |
33 virtual int GetCommandBufferRouteId(); | 35 virtual int GetCommandBufferRouteId(); |
34 virtual void SetContextLostCallback(const base::Closure& callback); | 36 virtual void SetContextLostCallback(const base::Closure& callback); |
35 virtual bool Echo(const base::Closure& task); | 37 virtual bool Echo(const base::Closure& task); |
36 | 38 |
37 private: | 39 private: |
38 bool InitRaw(); | 40 bool InitRaw(); |
39 void OnContextLost(); | 41 void OnContextLost(); |
40 | 42 |
| 43 // Implicitly weak pointer; must outlive this instance. |
| 44 PepperParentContextProvider* parent_context_provider_; |
41 base::WeakPtr<RendererGLContext> parent_context_; | 45 base::WeakPtr<RendererGLContext> parent_context_; |
42 scoped_refptr<GpuChannelHost> channel_; | 46 scoped_refptr<GpuChannelHost> channel_; |
43 unsigned int parent_texture_id_; | 47 unsigned int parent_texture_id_; |
44 CommandBufferProxy* command_buffer_; | 48 CommandBufferProxy* command_buffer_; |
45 base::Closure context_lost_callback_; | 49 base::Closure context_lost_callback_; |
46 base::WeakPtrFactory<PlatformContext3DImpl> weak_ptr_factory_; | 50 base::WeakPtrFactory<PlatformContext3DImpl> weak_ptr_factory_; |
47 }; | 51 }; |
48 | 52 |
49 #endif // ENABLE_GPU | 53 #endif // ENABLE_GPU |
50 | 54 |
51 #endif // CONTENT_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ | 55 #endif // CONTENT_RENDERER_PEPPER_PLATFORM_CONTEXT_3D_IMPL_H_ |
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