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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_ | 5 #ifndef CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_ |
6 #define CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_ | 6 #define CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <map> | 9 #include <map> |
10 #include <queue> | 10 #include <queue> |
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47 IPC::Message* message); | 47 IPC::Message* message); |
48 | 48 |
49 // Get the GPU process host for the GPU process with the given ID. Returns | 49 // Get the GPU process host for the GPU process with the given ID. Returns |
50 // null if the process no longer exists. | 50 // null if the process no longer exists. |
51 static GpuProcessHost* FromID(int host_id); | 51 static GpuProcessHost* FromID(int host_id); |
52 int host_id() const { return host_id_; } | 52 int host_id() const { return host_id_; } |
53 | 53 |
54 virtual bool Send(IPC::Message* msg); | 54 virtual bool Send(IPC::Message* msg); |
55 | 55 |
56 // ChildProcessHost implementation. | 56 // ChildProcessHost implementation. |
57 virtual bool OnMessageReceived(const IPC::Message& message); | 57 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
58 virtual void OnChannelConnected(int32 peer_pid); | 58 virtual void OnChannelConnected(int32 peer_pid) OVERRIDE; |
59 | 59 |
60 typedef Callback3<const IPC::ChannelHandle&, | 60 typedef Callback3<const IPC::ChannelHandle&, |
61 base::ProcessHandle, | 61 base::ProcessHandle, |
62 const GPUInfo&>::Type | 62 const GPUInfo&>::Type |
63 EstablishChannelCallback; | 63 EstablishChannelCallback; |
64 | 64 |
65 // Tells the GPU process to create a new channel for communication with a | 65 // Tells the GPU process to create a new channel for communication with a |
66 // renderer. Once the GPU process responds asynchronously with the IPC handle | 66 // renderer. Once the GPU process responds asynchronously with the IPC handle |
67 // and GPUInfo, we call the callback. | 67 // and GPUInfo, we call the callback. |
68 void EstablishGpuChannel( | 68 void EstablishGpuChannel( |
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152 | 152 |
153 // Master switch for enabling/disabling GPU acceleration for the current | 153 // Master switch for enabling/disabling GPU acceleration for the current |
154 // browser session. It does not change the acceleration settings for | 154 // browser session. It does not change the acceleration settings for |
155 // existing tabs, just the future ones. | 155 // existing tabs, just the future ones. |
156 static bool gpu_enabled_; | 156 static bool gpu_enabled_; |
157 | 157 |
158 DISALLOW_COPY_AND_ASSIGN(GpuProcessHost); | 158 DISALLOW_COPY_AND_ASSIGN(GpuProcessHost); |
159 }; | 159 }; |
160 | 160 |
161 #endif // CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_ | 161 #endif // CONTENT_BROWSER_GPU_GPU_PROCESS_HOST_H_ |
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