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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #include "content/browser/gpu/gpu_process_host.h" | 5 #include "content/browser/gpu/gpu_process_host.h" |
6 | 6 |
7 #include "base/base64.h" | 7 #include "base/base64.h" |
8 #include "base/base_switches.h" | 8 #include "base/base_switches.h" |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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149 ChildProcessHost* host) | 149 ChildProcessHost* host) |
150 #if defined(OS_WIN) | 150 #if defined(OS_WIN) |
151 : cmd_line_(cmd_line) {} | 151 : cmd_line_(cmd_line) {} |
152 #elif defined(OS_POSIX) | 152 #elif defined(OS_POSIX) |
153 : ipc_fd_(host->TakeClientFileDescriptor()) {} | 153 : ipc_fd_(host->TakeClientFileDescriptor()) {} |
154 #endif | 154 #endif |
155 | 155 |
156 virtual ~GpuSandboxedProcessLauncherDelegate() {} | 156 virtual ~GpuSandboxedProcessLauncherDelegate() {} |
157 | 157 |
158 #if defined(OS_WIN) | 158 #if defined(OS_WIN) |
159 virtual bool ShouldSandbox() OVERRIDE { | 159 virtual bool ShouldSandbox() override { |
160 bool sandbox = !cmd_line_->HasSwitch(switches::kDisableGpuSandbox); | 160 bool sandbox = !cmd_line_->HasSwitch(switches::kDisableGpuSandbox); |
161 if(! sandbox) { | 161 if(! sandbox) { |
162 DVLOG(1) << "GPU sandbox is disabled"; | 162 DVLOG(1) << "GPU sandbox is disabled"; |
163 } | 163 } |
164 return sandbox; | 164 return sandbox; |
165 } | 165 } |
166 | 166 |
167 virtual void PreSandbox(bool* disable_default_policy, | 167 virtual void PreSandbox(bool* disable_default_policy, |
168 base::FilePath* exposed_dir) OVERRIDE { | 168 base::FilePath* exposed_dir) override { |
169 *disable_default_policy = true; | 169 *disable_default_policy = true; |
170 } | 170 } |
171 | 171 |
172 // For the GPU process we gotten as far as USER_LIMITED. The next level | 172 // For the GPU process we gotten as far as USER_LIMITED. The next level |
173 // which is USER_RESTRICTED breaks both the DirectX backend and the OpenGL | 173 // which is USER_RESTRICTED breaks both the DirectX backend and the OpenGL |
174 // backend. Note that the GPU process is connected to the interactive | 174 // backend. Note that the GPU process is connected to the interactive |
175 // desktop. | 175 // desktop. |
176 virtual void PreSpawnTarget(sandbox::TargetPolicy* policy, | 176 virtual void PreSpawnTarget(sandbox::TargetPolicy* policy, |
177 bool* success) { | 177 bool* success) { |
178 if (base::win::GetVersion() > base::win::VERSION_XP) { | 178 if (base::win::GetVersion() > base::win::VERSION_XP) { |
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243 log_file_path.c_str()); | 243 log_file_path.c_str()); |
244 if (result != sandbox::SBOX_ALL_OK) { | 244 if (result != sandbox::SBOX_ALL_OK) { |
245 *success = false; | 245 *success = false; |
246 return; | 246 return; |
247 } | 247 } |
248 } | 248 } |
249 } | 249 } |
250 } | 250 } |
251 #elif defined(OS_POSIX) | 251 #elif defined(OS_POSIX) |
252 | 252 |
253 virtual int GetIpcFd() OVERRIDE { | 253 virtual int GetIpcFd() override { |
254 return ipc_fd_; | 254 return ipc_fd_; |
255 } | 255 } |
256 #endif // OS_WIN | 256 #endif // OS_WIN |
257 | 257 |
258 private: | 258 private: |
259 #if defined(OS_WIN) | 259 #if defined(OS_WIN) |
260 base::CommandLine* cmd_line_; | 260 base::CommandLine* cmd_line_; |
261 #elif defined(OS_POSIX) | 261 #elif defined(OS_POSIX) |
262 int ipc_fd_; | 262 int ipc_fd_; |
263 #endif // OS_WIN | 263 #endif // OS_WIN |
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1058 TRACE_EVENT0("gpu", "GpuProcessHost::OnCacheShader"); | 1058 TRACE_EVENT0("gpu", "GpuProcessHost::OnCacheShader"); |
1059 ClientIdToShaderCacheMap::iterator iter = | 1059 ClientIdToShaderCacheMap::iterator iter = |
1060 client_id_to_shader_cache_.find(client_id); | 1060 client_id_to_shader_cache_.find(client_id); |
1061 // If the cache doesn't exist then this is an off the record profile. | 1061 // If the cache doesn't exist then this is an off the record profile. |
1062 if (iter == client_id_to_shader_cache_.end()) | 1062 if (iter == client_id_to_shader_cache_.end()) |
1063 return; | 1063 return; |
1064 iter->second->Cache(GetShaderPrefixKey() + ":" + key, shader); | 1064 iter->second->Cache(GetShaderPrefixKey() + ":" + key, shader); |
1065 } | 1065 } |
1066 | 1066 |
1067 } // namespace content | 1067 } // namespace content |
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