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.
5 #ifndef MOJO_SERVICES_GLES2_COMMAND_BUFFER_IMPL_H_
6 #define MOJO_SERVICES_GLES2_COMMAND_BUFFER_IMPL_H_
8 #include "base/memory/scoped_ptr.h"
9 #include "base/timer/timer.h"
10 #include "mojo/public/cpp/system/core.h"
11 #include "mojo/services/gles2/command_buffer.mojom.h"
12 #include "ui/gfx/native_widget_types.h"
13 #include "ui/gfx/size.h"
16 class CommandBufferService;
18 class GpuControlService;
27 class CommandBufferImpl : public InterfaceImpl<CommandBuffer> {
29 CommandBufferImpl(gfx::AcceleratedWidget widget,
30 const gfx::Size& size);
31 virtual ~CommandBufferImpl();
33 virtual void OnConnectionError() OVERRIDE;
34 virtual void SetClient(CommandBufferClient* client) OVERRIDE;
35 virtual void Initialize(CommandBufferSyncClientPtr sync_client,
36 mojo::ScopedSharedBufferHandle shared_state) OVERRIDE;
37 virtual void SetGetBuffer(int32_t buffer) OVERRIDE;
38 virtual void Flush(int32_t put_offset) OVERRIDE;
39 virtual void MakeProgress(int32_t last_get_offset) OVERRIDE;
40 virtual void RegisterTransferBuffer(
42 mojo::ScopedSharedBufferHandle transfer_buffer,
43 uint32_t size) OVERRIDE;
44 virtual void DestroyTransferBuffer(int32_t id) OVERRIDE;
45 virtual void Echo(const Callback<void()>& callback) OVERRIDE;
47 virtual void RequestAnimationFrames() OVERRIDE;
48 virtual void CancelAnimationFrames() OVERRIDE;
51 bool DoInitialize(mojo::ScopedSharedBufferHandle shared_state);
55 void DrawAnimationFrame();
57 CommandBufferClient* client_;
58 CommandBufferSyncClientPtr sync_client_;
60 gfx::AcceleratedWidget widget_;
62 scoped_ptr<gpu::CommandBufferService> command_buffer_;
63 scoped_ptr<gpu::gles2::GLES2Decoder> decoder_;
64 scoped_ptr<gpu::GpuScheduler> scheduler_;
65 scoped_ptr<gpu::GpuControlService> gpu_control_;
66 base::RepeatingTimer<CommandBufferImpl> timer_;
68 DISALLOW_COPY_AND_ASSIGN(CommandBufferImpl);
71 } // namespace services
74 #endif // MOJO_SERVICES_GLES2_COMMAND_BUFFER_IMPL_H_