content/common/gpu/client/context_provider_command_buffer.h - Issue 916723002: cc: Add threaded GPU rasterization.

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Issue 916723002: cc: Add threaded GPU rasterization. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Hold context lock when GpuTTWP accesses worker context. Created 5 years, 10 months ago

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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2013 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	4

5 #ifndef CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER	5 #ifndef CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER

6 #define CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER	6 #define CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER

7	7

8 #include "base/compiler_specific.h"	8 #include "base/compiler_specific.h"

9 #include "base/memory/scoped_ptr.h"	9 #include "base/memory/scoped_ptr.h"

10 #include "base/synchronization/lock.h"	10 #include "base/synchronization/lock.h"

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31 scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context3d,	31 scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context3d,

32 const std::string& debug_name);	32 const std::string& debug_name);

33	33

34 CommandBufferProxyImpl* GetCommandBufferProxy();	34 CommandBufferProxyImpl* GetCommandBufferProxy();

35	35

36 // cc_blink::ContextProviderWebContext implementation.	36 // cc_blink::ContextProviderWebContext implementation.

37 WebGraphicsContext3DCommandBufferImpl* WebContext3D() override;	37 WebGraphicsContext3DCommandBufferImpl* WebContext3D() override;

38	38

39 // cc::ContextProvider implementation.	39 // cc::ContextProvider implementation.

40 bool BindToCurrentThread() override;	40 bool BindToCurrentThread() override;

	41 void DetachFromThread() override;

41 gpu::gles2::GLES2Interface* ContextGL() override;	42 gpu::gles2::GLES2Interface* ContextGL() override;

42 gpu::ContextSupport* ContextSupport() override;	43 gpu::ContextSupport* ContextSupport() override;

43 class GrContext* GrContext() override;	44 class GrContext* GrContext() override;

44 void SetupLock() override;	45 void SetupLock() override;

45 base::Lock* GetLock() override;	46 base::Lock* GetLock() override;

46 Capabilities ContextCapabilities() override;	47 Capabilities ContextCapabilities() override;

47 bool IsContextLost() override;	48 bool IsContextLost() override;

48 void VerifyContexts() override;	49 void VerifyContexts() override;

49 void DeleteCachedResources() override;	50 void DeleteCachedResources() override;

50 bool DestroyedOnMainThread() override;	51 bool DestroyedOnMainThread() override;

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83	84

84 base::Lock context_lock_;	85 base::Lock context_lock_;

85	86

86 class LostContextCallbackProxy;	87 class LostContextCallbackProxy;

87 scoped_ptr<LostContextCallbackProxy> lost_context_callback_proxy_;	88 scoped_ptr<LostContextCallbackProxy> lost_context_callback_proxy_;

88 };	89 };

89	90

90 } // namespace content	91 } // namespace content

91	92

92 #endif // CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER	93 #endif // CONTENT_COMMON_GPU_CLIENT_CONTEXT_PROVIDER_COMMAND_BUFFER

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