| // Copyright 2013 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 CC_TEST_TEST_CONTEXT_PROVIDER_H_ |
| #define CC_TEST_TEST_CONTEXT_PROVIDER_H_ |
| |
| #include "base/callback.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/synchronization/lock.h" |
| #include "base/threading/thread_checker.h" |
| #include "cc/output/context_provider.h" |
| #include "cc/test/test_context_support.h" |
| #include "gpu/command_buffer/client/gles2_interface_stub.h" |
| |
| namespace cc { |
| class TestWebGraphicsContext3D; |
| class TestGLES2Interface; |
| |
| class TestContextProvider : public ContextProvider { |
| public: |
| typedef base::Callback<scoped_ptr<TestWebGraphicsContext3D>(void)> |
| CreateCallback; |
| |
| static scoped_refptr<TestContextProvider> Create(); |
| static scoped_refptr<TestContextProvider> Create( |
| scoped_ptr<TestWebGraphicsContext3D> context); |
| |
| virtual bool BindToCurrentThread() OVERRIDE; |
| virtual Capabilities ContextCapabilities() OVERRIDE; |
| virtual gpu::gles2::GLES2Interface* ContextGL() OVERRIDE; |
| virtual gpu::ContextSupport* ContextSupport() OVERRIDE; |
| virtual class GrContext* GrContext() OVERRIDE; |
| virtual bool IsContextLost() OVERRIDE; |
| virtual void VerifyContexts() OVERRIDE; |
| virtual void DeleteCachedResources() OVERRIDE; |
| virtual bool DestroyedOnMainThread() OVERRIDE; |
| virtual void SetLostContextCallback(const LostContextCallback& cb) OVERRIDE; |
| virtual void SetMemoryPolicyChangedCallback( |
| const MemoryPolicyChangedCallback& cb) OVERRIDE; |
| |
| TestWebGraphicsContext3D* TestContext3d(); |
| |
| // This returns the TestWebGraphicsContext3D but is valid to call |
| // before the context is bound to a thread. This is needed to set up |
| // state on the test context before binding. Don't call |
| // makeContextCurrent on the context returned from this method. |
| TestWebGraphicsContext3D* UnboundTestContext3d(); |
| |
| TestContextSupport* support() { return &support_; } |
| |
| void SetMemoryAllocation(const ManagedMemoryPolicy& policy); |
| |
| void SetMaxTransferBufferUsageBytes(size_t max_transfer_buffer_usage_bytes); |
| |
| protected: |
| explicit TestContextProvider(scoped_ptr<TestWebGraphicsContext3D> context); |
| virtual ~TestContextProvider(); |
| |
| private: |
| void OnLostContext(); |
| |
| TestContextSupport support_; |
| |
| scoped_ptr<TestWebGraphicsContext3D> context3d_; |
| scoped_ptr<TestGLES2Interface> context_gl_; |
| bool bound_; |
| |
| base::ThreadChecker main_thread_checker_; |
| base::ThreadChecker context_thread_checker_; |
| |
| base::Lock destroyed_lock_; |
| bool destroyed_; |
| |
| LostContextCallback lost_context_callback_; |
| MemoryPolicyChangedCallback memory_policy_changed_callback_; |
| |
| base::WeakPtrFactory<TestContextProvider> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestContextProvider); |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_TEST_TEST_CONTEXT_PROVIDER_H_ |
| |