| // Copyright 2014 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 UI_OZONE_PUBLIC_OZONE_GPU_THREAD_HELPER_H_ |
| #define UI_OZONE_PUBLIC_OZONE_GPU_THREAD_HELPER_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "ui/ozone/ozone_export.h" |
| |
| namespace base { |
| class SingleThreadTaskRunner; |
| class Thread; |
| } |
| |
| namespace ui { |
| |
| class FakeGpuProcess; |
| class FakeGpuProcessHost; |
| |
| // Helper class for applications that do not have a dedicated GPU channel. |
| // |
| // This sets up message forwarding between the "gpu" and "ui" threads. |
| class OZONE_EXPORT OzoneGpuTestHelper { |
| public: |
| OzoneGpuTestHelper(); |
| virtual ~OzoneGpuTestHelper(); |
| |
| // Start processing gpu messages. The "gpu" process will be using the |
| // |ui_task_runner| to post messages intended for the "ui" thread. |
| bool Initialize( |
| const scoped_refptr<base::SingleThreadTaskRunner>& ui_task_runner); |
| |
| private: |
| std::unique_ptr<FakeGpuProcess> fake_gpu_process_; |
| std::unique_ptr<FakeGpuProcessHost> fake_gpu_process_host_; |
| std::unique_ptr<base::Thread> io_helper_thread_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OzoneGpuTestHelper); |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_OZONE_PUBLIC_OZONE_GPU_THREAD_HELPER_H_ |