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Side by Side Diff: chrome/gpu/gpu_channel.h

Issue 1625015: Refactor ChildProcess and related classes to create a framework outside of br... (Closed) Base URL: http://src.chromium.org/svn/trunk/src/
Patch Set: Created 10 years, 8 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 CHROME_GPU_GPU_CHANNEL_H_ 5 #ifndef CHROME_GPU_GPU_CHANNEL_H_
6 #define CHROME_GPU_GPU_CHANNEL_H_ 6 #define CHROME_GPU_GPU_CHANNEL_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/hash_tables.h" 10 #include "base/hash_tables.h"
11 #include "base/mp/message_router.h"
11 #include "base/ref_counted.h" 12 #include "base/ref_counted.h"
12 #include "base/scoped_open_process.h" 13 #include "base/scoped_open_process.h"
13 #include "build/build_config.h" 14 #include "build/build_config.h"
14 #include "chrome/common/message_router.h"
15 #include "chrome/gpu/gpu_command_buffer_stub.h" 15 #include "chrome/gpu/gpu_command_buffer_stub.h"
16 #include "gfx/native_widget_types.h" 16 #include "gfx/native_widget_types.h"
17 #include "gfx/size.h" 17 #include "gfx/size.h"
18 #include "ipc/ipc_channel.h" 18 #include "ipc/ipc_channel.h"
19 #include "ipc/ipc_message.h" 19 #include "ipc/ipc_message.h"
20 #include "ipc/ipc_sync_channel.h" 20 #include "ipc/ipc_sync_channel.h"
21 21
22 // Encapsulates an IPC channel between the GPU process and one renderer 22 // Encapsulates an IPC channel between the GPU process and one renderer
23 // process. On the renderer side there's a corresponding GpuChannelHost. 23 // process. On the renderer side there's a corresponding GpuChannelHost.
24 class GpuChannel : public IPC::Channel::Listener, 24 class GpuChannel : public IPC::Channel::Listener,
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78 // The id of the renderer who is on the other side of the channel. 78 // The id of the renderer who is on the other side of the channel.
79 int renderer_id_; 79 int renderer_id_;
80 80
81 #if defined(OS_POSIX) 81 #if defined(OS_POSIX)
82 // FD for the renderer end of the pipe. It is stored until we send it over 82 // FD for the renderer end of the pipe. It is stored until we send it over
83 // IPC after which it is cleared. It will be closed by the IPC mechanism. 83 // IPC after which it is cleared. It will be closed by the IPC mechanism.
84 int renderer_fd_; 84 int renderer_fd_;
85 #endif 85 #endif
86 86
87 // Used to implement message routing functionality to CommandBuffer objects 87 // Used to implement message routing functionality to CommandBuffer objects
88 MessageRouter router_; 88 base::MessageRouter router_;
89 89
90 #if defined(ENABLE_GPU) 90 #if defined(ENABLE_GPU)
91 typedef base::hash_map<int32, scoped_refptr<GpuCommandBufferStub> > StubMap; 91 typedef base::hash_map<int32, scoped_refptr<GpuCommandBufferStub> > StubMap;
92 StubMap stubs_; 92 StubMap stubs_;
93 #endif 93 #endif
94 94
95 bool log_messages_; // True if we should log sent and received messages. 95 bool log_messages_; // True if we should log sent and received messages.
96 96
97 DISALLOW_COPY_AND_ASSIGN(GpuChannel); 97 DISALLOW_COPY_AND_ASSIGN(GpuChannel);
98 }; 98 };
99 99
100 #endif // CHROME_GPU_GPU_CHANNEL_H_ 100 #endif // CHROME_GPU_GPU_CHANNEL_H_
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