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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 COMPONENTS_MUS_GLES2_COMMAND_BUFFER_IMPL_H_ | 5 #ifndef COMPONENTS_MUS_GLES2_COMMAND_BUFFER_IMPL_H_ |
6 #define COMPONENTS_MUS_GLES2_COMMAND_BUFFER_IMPL_H_ | 6 #define COMPONENTS_MUS_GLES2_COMMAND_BUFFER_IMPL_H_ |
7 | 7 |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
10 #include "base/single_thread_task_runner.h" | 10 #include "base/single_thread_task_runner.h" |
11 #include "components/mus/public/interfaces/command_buffer.mojom.h" | 11 #include "components/mus/public/interfaces/command_buffer.mojom.h" |
12 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h" | 12 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h" |
13 | 13 |
14 namespace gles2 { | 14 namespace mus { |
| 15 |
15 class CommandBufferDriver; | 16 class CommandBufferDriver; |
16 class CommandBufferImplObserver; | 17 class CommandBufferImplObserver; |
17 class GpuState; | 18 class GpuState; |
18 | 19 |
19 // This class listens to the CommandBuffer message pipe on a low-latency thread | 20 // This class listens to the CommandBuffer message pipe on a low-latency thread |
20 // so that we can insert sync points without blocking on the GL driver. It | 21 // so that we can insert sync points without blocking on the GL driver. It |
21 // forwards most method calls to the CommandBufferDriver, which runs on the | 22 // forwards most method calls to the CommandBufferDriver, which runs on the |
22 // same thread as the native viewport. | 23 // same thread as the native viewport. |
23 class CommandBufferImpl : public mojo::CommandBuffer { | 24 class CommandBufferImpl : public mojo::CommandBuffer { |
24 public: | 25 public: |
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70 scoped_refptr<base::SingleThreadTaskRunner> driver_task_runner_; | 71 scoped_refptr<base::SingleThreadTaskRunner> driver_task_runner_; |
71 scoped_ptr<CommandBufferDriver> driver_; | 72 scoped_ptr<CommandBufferDriver> driver_; |
72 mojo::CommandBufferSyncPointClientPtr sync_point_client_; | 73 mojo::CommandBufferSyncPointClientPtr sync_point_client_; |
73 mojo::Binding<CommandBuffer> binding_; | 74 mojo::Binding<CommandBuffer> binding_; |
74 CommandBufferImplObserver* observer_; | 75 CommandBufferImplObserver* observer_; |
75 base::WeakPtrFactory<CommandBufferImpl> weak_ptr_factory_; | 76 base::WeakPtrFactory<CommandBufferImpl> weak_ptr_factory_; |
76 | 77 |
77 DISALLOW_COPY_AND_ASSIGN(CommandBufferImpl); | 78 DISALLOW_COPY_AND_ASSIGN(CommandBufferImpl); |
78 }; | 79 }; |
79 | 80 |
80 } // namespace gles2 | 81 } // namespace mus |
81 | 82 |
82 #endif // COMPONENTS_MUS_GLES2_COMMAND_BUFFER_IMPL_H_ | 83 #endif // COMPONENTS_MUS_GLES2_COMMAND_BUFFER_IMPL_H_ |
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