cc/test/test_in_process_context_provider.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_TEST_TEST_IN_PROCESS_CONTEXT_PROVIDER_H_
   6 #define CC_TEST_TEST_IN_PROCESS_CONTEXT_PROVIDER_H_
   7
   8 #include "base/synchronization/lock.h"
   9 #include "cc/output/context_provider.h"
  10 #include "cc/test/test_gpu_memory_buffer_manager.h"
  11 #include "cc/test/test_image_factory.h"
  12 #include "skia/ext/refptr.h"
  13
  14 class GrContext;
  15
  16 namespace gpu {
  17 class GLInProcessContext;
  18 }
  19
  20 namespace cc {
  21
  22 scoped_ptr<gpu::GLInProcessContext> CreateTestInProcessContext();
  23 scoped_ptr<gpu::GLInProcessContext> CreateTestInProcessContext(
  24     TestGpuMemoryBufferManager* gpu_memory_buffer_manager,
  25     TestImageFactory* image_factory);
  26
  27 class TestInProcessContextProvider : public ContextProvider {
  28  public:
  29   TestInProcessContextProvider();
  30
  31   bool BindToCurrentThread() override;
  32   gpu::gles2::GLES2Interface* ContextGL() override;
  33   gpu::ContextSupport* ContextSupport() override;
  34   class GrContext* GrContext() override;
  35   void InvalidateGrContext(uint32_t state) override;
  36   void SetupLock() override;
  37   base::Lock* GetLock() override;
  38   Capabilities ContextCapabilities() override;
  39   bool IsContextLost() override;
  40   void VerifyContexts() override;
  41   void DeleteCachedResources() override;
  42   bool DestroyedOnMainThread() override;
  43   void SetLostContextCallback(
  44       const LostContextCallback& lost_context_callback) override;
  45   void SetMemoryPolicyChangedCallback(
  46       const MemoryPolicyChangedCallback& memory_policy_changed_callback)
  47       override;
  48
  49  protected:
  50   friend class base::RefCountedThreadSafe<TestInProcessContextProvider>;
  51   ~TestInProcessContextProvider() override;
  52
  53  private:
  54   TestGpuMemoryBufferManager gpu_memory_buffer_manager_;
  55   TestImageFactory image_factory_;
  56   scoped_ptr<gpu::GLInProcessContext> context_;
  57   skia::RefPtr<class GrContext> gr_context_;
  58   base::Lock context_lock_;
  59 };
  60
  61 }  // namespace cc
  62
  63 #endif  // CC_TEST_TEST_IN_PROCESS_CONTEXT_PROVIDER_H_