| // Copyright 2015 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 ANDROID_WEBVIEW_BROWSER_AW_RENDER_THREAD_CONTEXT_PROVIDER_H_ |
| #define ANDROID_WEBVIEW_BROWSER_AW_RENDER_THREAD_CONTEXT_PROVIDER_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/synchronization/lock.h" |
| #include "base/threading/thread_checker.h" |
| #include "cc/output/context_provider.h" |
| #include "gpu/command_buffer/service/in_process_command_buffer.h" |
| #include "skia/ext/refptr.h" |
| |
| namespace gfx { |
| class GLSurface; |
| } |
| |
| namespace gpu { |
| class GLInProcessContext; |
| } |
| |
| namespace android_webview { |
| |
| class AwRenderThreadContextProvider : public cc::ContextProvider { |
| public: |
| static scoped_refptr<AwRenderThreadContextProvider> Create( |
| scoped_refptr<gfx::GLSurface> surface, |
| scoped_refptr<gpu::InProcessCommandBuffer::Service> service); |
| |
| private: |
| AwRenderThreadContextProvider( |
| scoped_refptr<gfx::GLSurface> surface, |
| scoped_refptr<gpu::InProcessCommandBuffer::Service> service); |
| ~AwRenderThreadContextProvider() override; |
| |
| // cc::ContextProvider: |
| bool BindToCurrentThread() override; |
| Capabilities ContextCapabilities() override; |
| gpu::gles2::GLES2Interface* ContextGL() override; |
| gpu::ContextSupport* ContextSupport() override; |
| class GrContext* GrContext() override; |
| void InvalidateGrContext(uint32_t state) override; |
| void SetupLock() override; |
| base::Lock* GetLock() override; |
| void DeleteCachedResources() override; |
| void SetLostContextCallback( |
| const LostContextCallback& lost_context_callback) override; |
| |
| void OnLostContext(); |
| |
| base::ThreadChecker main_thread_checker_; |
| |
| scoped_ptr<gpu::GLInProcessContext> context_; |
| skia::RefPtr<class GrContext> gr_context_; |
| |
| cc::ContextProvider::Capabilities capabilities_; |
| |
| LostContextCallback lost_context_callback_; |
| |
| base::Lock context_lock_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AwRenderThreadContextProvider); |
| }; |
| |
| } // namespace android_webview |
| |
| #endif // ANDROID_WEBVIEW_BROWSER_AW_RENDER_THREAD_CONTEXT_PROVIDER_H_ |