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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 #include "chrome/browser/gpu_process_host.h" | 5 #include "chrome/browser/gpu_process_host.h" |
| 6 | 6 |
| 7 #include "app/app_switches.h" | 7 #include "app/app_switches.h" |
| 8 #include "app/resource_bundle.h" | 8 #include "app/resource_bundle.h" |
| 9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
| 11 #include "base/string_piece.h" | 11 #include "base/string_piece.h" |
| 12 #include "base/thread.h" | 12 #include "base/thread.h" |
| 13 #include "chrome/browser/browser_thread.h" | 13 #include "chrome/browser/browser_thread.h" |
| 14 #include "chrome/browser/gpu_blacklist.h" | 14 #include "chrome/browser/gpu_blacklist.h" |
| 15 #include "chrome/browser/gpu_process_host_ui_shim.h" | 15 #include "chrome/browser/gpu_process_host_ui_shim.h" |
| 16 #include "chrome/browser/renderer_host/render_message_filter.h" |
| 16 #include "chrome/browser/renderer_host/render_view_host.h" | 17 #include "chrome/browser/renderer_host/render_view_host.h" |
| 17 #include "chrome/browser/renderer_host/render_widget_host_view.h" | 18 #include "chrome/browser/renderer_host/render_widget_host_view.h" |
| 18 #include "chrome/browser/renderer_host/resource_message_filter.h" | |
| 19 #include "chrome/browser/tab_contents/render_view_host_delegate_helper.h" | 19 #include "chrome/browser/tab_contents/render_view_host_delegate_helper.h" |
| 20 #include "chrome/common/chrome_switches.h" | 20 #include "chrome/common/chrome_switches.h" |
| 21 #include "chrome/common/gpu_feature_flags.h" | 21 #include "chrome/common/gpu_feature_flags.h" |
| 22 #include "chrome/common/gpu_info.h" | 22 #include "chrome/common/gpu_info.h" |
| 23 #include "chrome/common/gpu_messages.h" | 23 #include "chrome/common/gpu_messages.h" |
| 24 #include "chrome/common/render_messages.h" | 24 #include "chrome/common/render_messages.h" |
| 25 #include "grit/browser_resources.h" | 25 #include "grit/browser_resources.h" |
| 26 #include "ipc/ipc_channel_handle.h" | 26 #include "ipc/ipc_channel_handle.h" |
| 27 #include "ipc/ipc_switches.h" | 27 #include "ipc/ipc_switches.h" |
| 28 #include "media/base/media_switches.h" | 28 #include "media/base/media_switches.h" |
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| 135 void GpuProcessHost::OnMessageReceived(const IPC::Message& message) { | 135 void GpuProcessHost::OnMessageReceived(const IPC::Message& message) { |
| 136 DCHECK(CalledOnValidThread()); | 136 DCHECK(CalledOnValidThread()); |
| 137 | 137 |
| 138 if (message.routing_id() == MSG_ROUTING_CONTROL) | 138 if (message.routing_id() == MSG_ROUTING_CONTROL) |
| 139 OnControlMessageReceived(message); | 139 OnControlMessageReceived(message); |
| 140 else | 140 else |
| 141 RouteOnUIThread(message); | 141 RouteOnUIThread(message); |
| 142 } | 142 } |
| 143 | 143 |
| 144 void GpuProcessHost::EstablishGpuChannel(int renderer_id, | 144 void GpuProcessHost::EstablishGpuChannel(int renderer_id, |
| 145 ResourceMessageFilter* filter) { | 145 RenderMessageFilter* filter) { |
| 146 DCHECK(CalledOnValidThread()); | 146 DCHECK(CalledOnValidThread()); |
| 147 | 147 |
| 148 if (Send(new GpuMsg_EstablishChannel(renderer_id))) { | 148 if (Send(new GpuMsg_EstablishChannel(renderer_id))) { |
| 149 sent_requests_.push(ChannelRequest(filter)); | 149 sent_requests_.push(ChannelRequest(filter)); |
| 150 } else { | 150 } else { |
| 151 SendEstablishChannelReply(IPC::ChannelHandle(), GPUInfo(), filter); | 151 SendEstablishChannelReply(IPC::ChannelHandle(), GPUInfo(), filter); |
| 152 } | 152 } |
| 153 } | 153 } |
| 154 | 154 |
| 155 void GpuProcessHost::Synchronize(IPC::Message* reply, | 155 void GpuProcessHost::Synchronize(IPC::Message* reply, |
| 156 ResourceMessageFilter* filter) { | 156 RenderMessageFilter* filter) { |
| 157 DCHECK(CalledOnValidThread()); | 157 DCHECK(CalledOnValidThread()); |
| 158 | 158 |
| 159 if (Send(new GpuMsg_Synchronize())) { | 159 if (Send(new GpuMsg_Synchronize())) { |
| 160 queued_synchronization_replies_.push(SynchronizationRequest(reply, filter)); | 160 queued_synchronization_replies_.push(SynchronizationRequest(reply, filter)); |
| 161 } else { | 161 } else { |
| 162 SendSynchronizationReply(reply, filter); | 162 SendSynchronizationReply(reply, filter); |
| 163 } | 163 } |
| 164 } | 164 } |
| 165 | 165 |
| 166 GpuProcessHost::ChannelRequest::ChannelRequest(ResourceMessageFilter* filter) | 166 GpuProcessHost::ChannelRequest::ChannelRequest(RenderMessageFilter* filter) |
| 167 : filter(filter) { | 167 : filter(filter) { |
| 168 } | 168 } |
| 169 | 169 |
| 170 GpuProcessHost::ChannelRequest::~ChannelRequest() {} | 170 GpuProcessHost::ChannelRequest::~ChannelRequest() {} |
| 171 | 171 |
| 172 GpuProcessHost::SynchronizationRequest::SynchronizationRequest( | 172 GpuProcessHost::SynchronizationRequest::SynchronizationRequest( |
| 173 IPC::Message* reply, | 173 IPC::Message* reply, |
| 174 ResourceMessageFilter* filter) | 174 RenderMessageFilter* filter) |
| 175 : reply(reply), | 175 : reply(reply), |
| 176 filter(filter) { | 176 filter(filter) { |
| 177 } | 177 } |
| 178 | 178 |
| 179 GpuProcessHost::SynchronizationRequest::~SynchronizationRequest() {} | 179 GpuProcessHost::SynchronizationRequest::~SynchronizationRequest() {} |
| 180 | 180 |
| 181 void GpuProcessHost::OnControlMessageReceived(const IPC::Message& message) { | 181 void GpuProcessHost::OnControlMessageReceived(const IPC::Message& message) { |
| 182 DCHECK(CalledOnValidThread()); | 182 DCHECK(CalledOnValidThread()); |
| 183 | 183 |
| 184 IPC_BEGIN_MESSAGE_MAP(GpuProcessHost, message) | 184 IPC_BEGIN_MESSAGE_MAP(GpuProcessHost, message) |
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| 453 BrowserThread::UI, FROM_HERE, | 453 BrowserThread::UI, FROM_HERE, |
| 454 NewRunnableFunction(&GetCompositorHostWindowDispatcher, | 454 NewRunnableFunction(&GetCompositorHostWindowDispatcher, |
| 455 renderer_id, render_view_id, reply_message)); | 455 renderer_id, render_view_id, reply_message)); |
| 456 } | 456 } |
| 457 | 457 |
| 458 #endif | 458 #endif |
| 459 | 459 |
| 460 void GpuProcessHost::SendEstablishChannelReply( | 460 void GpuProcessHost::SendEstablishChannelReply( |
| 461 const IPC::ChannelHandle& channel, | 461 const IPC::ChannelHandle& channel, |
| 462 const GPUInfo& gpu_info, | 462 const GPUInfo& gpu_info, |
| 463 ResourceMessageFilter* filter) { | 463 RenderMessageFilter* filter) { |
| 464 ViewMsg_GpuChannelEstablished* message = | 464 ViewMsg_GpuChannelEstablished* message = |
| 465 new ViewMsg_GpuChannelEstablished(channel, gpu_info); | 465 new ViewMsg_GpuChannelEstablished(channel, gpu_info); |
| 466 // If the renderer process is performing synchronous initialization, | 466 // If the renderer process is performing synchronous initialization, |
| 467 // it needs to handle this message before receiving the reply for | 467 // it needs to handle this message before receiving the reply for |
| 468 // the synchronous ViewHostMsg_SynchronizeGpu message. | 468 // the synchronous ViewHostMsg_SynchronizeGpu message. |
| 469 message->set_unblock(true); | 469 message->set_unblock(true); |
| 470 filter->Send(message); | 470 filter->Send(message); |
| 471 } | 471 } |
| 472 | 472 |
| 473 // Sends the response for synchronization request to the renderer. | 473 // Sends the response for synchronization request to the renderer. |
| 474 void GpuProcessHost::SendSynchronizationReply( | 474 void GpuProcessHost::SendSynchronizationReply( |
| 475 IPC::Message* reply, | 475 IPC::Message* reply, |
| 476 ResourceMessageFilter* filter) { | 476 RenderMessageFilter* filter) { |
| 477 filter->Send(reply); | 477 filter->Send(reply); |
| 478 } | 478 } |
| 479 | 479 |
| 480 URLRequestContext* GpuProcessHost::GetRequestContext( | 480 URLRequestContext* GpuProcessHost::GetRequestContext( |
| 481 uint32 request_id, | 481 uint32 request_id, |
| 482 const ViewHostMsg_Resource_Request& request_data) { | 482 const ViewHostMsg_Resource_Request& request_data) { |
| 483 return NULL; | 483 return NULL; |
| 484 } | 484 } |
| 485 | 485 |
| 486 bool GpuProcessHost::CanShutdown() { | 486 bool GpuProcessHost::CanShutdown() { |
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| 567 const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess(); | 567 const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess(); |
| 568 if (browser_command_line.HasSwitch(switches::kIgnoreGpuBlacklist) || | 568 if (browser_command_line.HasSwitch(switches::kIgnoreGpuBlacklist) || |
| 569 blacklist->LoadGpuBlacklist(gpu_blacklist_json.as_string(), true)) { | 569 blacklist->LoadGpuBlacklist(gpu_blacklist_json.as_string(), true)) { |
| 570 gpu_blacklist_.reset(blacklist); | 570 gpu_blacklist_.reset(blacklist); |
| 571 return true; | 571 return true; |
| 572 } | 572 } |
| 573 delete blacklist; | 573 delete blacklist; |
| 574 return false; | 574 return false; |
| 575 } | 575 } |
| 576 | 576 |
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