OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 BLIMP_CLIENT_FEATURE_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_ | 5 #ifndef BLIMP_CLIENT_FEATURE_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_ |
6 #define BLIMP_CLIENT_FEATURE_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_ | 6 #define BLIMP_CLIENT_FEATURE_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
(...skipping 16 matching lines...) Expand all Loading... |
27 // Helper class to provide a graphics context for the compositor. | 27 // Helper class to provide a graphics context for the compositor. |
28 class BlimpContextProvider : public cc::ContextProvider { | 28 class BlimpContextProvider : public cc::ContextProvider { |
29 public: | 29 public: |
30 static scoped_refptr<BlimpContextProvider> Create( | 30 static scoped_refptr<BlimpContextProvider> Create( |
31 gfx::AcceleratedWidget widget, | 31 gfx::AcceleratedWidget widget, |
32 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager); | 32 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager); |
33 | 33 |
34 // cc::ContextProvider implementation. | 34 // cc::ContextProvider implementation. |
35 bool BindToCurrentThread() override; | 35 bool BindToCurrentThread() override; |
36 void DetachFromThread() override; | 36 void DetachFromThread() override; |
37 Capabilities ContextCapabilities() override; | 37 gpu::Capabilities ContextCapabilities() override; |
38 gpu::gles2::GLES2Interface* ContextGL() override; | 38 gpu::gles2::GLES2Interface* ContextGL() override; |
39 gpu::ContextSupport* ContextSupport() override; | 39 gpu::ContextSupport* ContextSupport() override; |
40 class GrContext* GrContext() override; | 40 class GrContext* GrContext() override; |
41 void InvalidateGrContext(uint32_t state) override; | 41 void InvalidateGrContext(uint32_t state) override; |
42 void SetupLock() override; | 42 void SetupLock() override; |
43 base::Lock* GetLock() override; | 43 base::Lock* GetLock() override; |
44 void DeleteCachedResources() override; | 44 void DeleteCachedResources() override; |
45 void SetLostContextCallback( | 45 void SetLostContextCallback( |
46 const LostContextCallback& lost_context_callback) override; | 46 const LostContextCallback& lost_context_callback) override; |
47 | 47 |
48 protected: | 48 protected: |
49 BlimpContextProvider( | 49 BlimpContextProvider( |
50 gfx::AcceleratedWidget widget, | 50 gfx::AcceleratedWidget widget, |
51 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager); | 51 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager); |
52 ~BlimpContextProvider() override; | 52 ~BlimpContextProvider() override; |
53 | 53 |
54 private: | 54 private: |
55 void OnLostContext(); | 55 void OnLostContext(); |
56 | 56 |
57 base::ThreadChecker main_thread_checker_; | 57 base::ThreadChecker main_thread_checker_; |
58 base::ThreadChecker context_thread_checker_; | 58 base::ThreadChecker context_thread_checker_; |
59 | 59 |
60 base::Lock context_lock_; | 60 base::Lock context_lock_; |
61 std::unique_ptr<gpu::GLInProcessContext> context_; | 61 std::unique_ptr<gpu::GLInProcessContext> context_; |
62 std::unique_ptr<skia_bindings::GrContextForGLES2Interface> gr_context_; | 62 std::unique_ptr<skia_bindings::GrContextForGLES2Interface> gr_context_; |
63 | 63 |
64 cc::ContextProvider::Capabilities capabilities_; | |
65 | |
66 LostContextCallback lost_context_callback_; | 64 LostContextCallback lost_context_callback_; |
67 | 65 |
68 DISALLOW_COPY_AND_ASSIGN(BlimpContextProvider); | 66 DISALLOW_COPY_AND_ASSIGN(BlimpContextProvider); |
69 }; | 67 }; |
70 | 68 |
71 } // namespace client | 69 } // namespace client |
72 } // namespace blimp | 70 } // namespace blimp |
73 | 71 |
74 #endif // BLIMP_CLIENT_FEATURE_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_ | 72 #endif // BLIMP_CLIENT_FEATURE_COMPOSITOR_BLIMP_CONTEXT_PROVIDER_H_ |
OLD | NEW |