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Issue 2127693002: Use ChannelMojo for GpuChannels. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@mojo-channel-gpu
Patch Set: rebase Created 4 years, 5 months ago
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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/renderer/render_thread_impl.h" 5 #include "content/renderer/render_thread_impl.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <limits> 8 #include <limits>
9 #include <map> 9 #include <map>
10 #include <utility> 10 #include <utility>
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1794 gpu_channel_ = nullptr; 1794 gpu_channel_ = nullptr;
1795 } 1795 }
1796 1796
1797 if (!IsRunningInMash()) { 1797 if (!IsRunningInMash()) {
1798 int client_id = 0; 1798 int client_id = 0;
1799 IPC::ChannelHandle channel_handle; 1799 IPC::ChannelHandle channel_handle;
1800 gpu::GPUInfo gpu_info; 1800 gpu::GPUInfo gpu_info;
1801 // Ask the browser for the channel name. 1801 // Ask the browser for the channel name.
1802 if (!Send(new ChildProcessHostMsg_EstablishGpuChannel( 1802 if (!Send(new ChildProcessHostMsg_EstablishGpuChannel(
1803 cause_for_gpu_launch, &client_id, &channel_handle, &gpu_info)) || 1803 cause_for_gpu_launch, &client_id, &channel_handle, &gpu_info)) ||
1804 #if defined(OS_POSIX) 1804 !channel_handle.mojo_handle.is_valid()) {
1805 channel_handle.socket.fd == -1 ||
1806 #endif
1807 channel_handle.name.empty()) {
1808 // Otherwise cancel the connection. 1805 // Otherwise cancel the connection.
1809 return nullptr; 1806 return nullptr;
1810 } 1807 }
1811 GetContentClient()->SetGpuInfo(gpu_info); 1808 GetContentClient()->SetGpuInfo(gpu_info);
1812 1809
1813 // Cache some variables that are needed on the compositor thread for our 1810 // Cache some variables that are needed on the compositor thread for our
1814 // implementation of GpuChannelHostFactory. 1811 // implementation of GpuChannelHostFactory.
1815 io_thread_task_runner_ = ChildProcess::current()->io_task_runner(); 1812 io_thread_task_runner_ = ChildProcess::current()->io_task_runner();
1816 1813
1817 gpu_channel_ = 1814 gpu_channel_ =
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2241 v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical) 2238 v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical)
2242 v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate; 2239 v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate;
2243 2240
2244 blink::mainThreadIsolate()->MemoryPressureNotification( 2241 blink::mainThreadIsolate()->MemoryPressureNotification(
2245 v8_memory_pressure_level); 2242 v8_memory_pressure_level);
2246 blink::MemoryPressureNotificationToWorkerThreadIsolates( 2243 blink::MemoryPressureNotificationToWorkerThreadIsolates(
2247 v8_memory_pressure_level); 2244 v8_memory_pressure_level);
2248 } 2245 }
2249 2246
2250 } // namespace content 2247 } // namespace content
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