1 files changed, 48 insertions, 0 deletions
diff --git a/gfx/ipc/GPUProcessImpl.cpp b/gfx/ipc/GPUProcessImpl.cpp
new file mode 100644
index 0000000000..3ea86843e0
--- /dev/null
+++ b/gfx/ipc/GPUProcessImpl.cpp
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include "GPUProcessImpl.h"
+#include "mozilla/ipc/IOThreadChild.h"
+#include "nsXPCOM.h"
+#include "mozilla/ipc/ProcessUtils.h"
+#include "mozilla/GeckoArgs.h"
+
+#if defined(XP_WIN) && defined(MOZ_SANDBOX)
+#  include "mozilla/sandboxTarget.h"
+#elif defined(__OpenBSD__) && defined(MOZ_SANDBOX)
+#  include "mozilla/SandboxSettings.h"
+#endif
+
+namespace mozilla {
+namespace gfx {
+
+using namespace ipc;
+
+GPUProcessImpl::~GPUProcessImpl() = default;
+
+bool GPUProcessImpl::Init(int aArgc, char* aArgv[]) {
+#if defined(MOZ_SANDBOX) && defined(XP_WIN)
+  mozilla::SandboxTarget::Instance()->StartSandbox();
+#elif defined(__OpenBSD__) && defined(MOZ_SANDBOX)
+  StartOpenBSDSandbox(GeckoProcessType_GPU);
+#endif
+
+  Maybe<const char*> parentBuildID =
+      geckoargs::sParentBuildID.Get(aArgc, aArgv);
+  if (parentBuildID.isNothing()) {
+    return false;
+  }
+
+  if (!ProcessChild::InitPrefs(aArgc, aArgv)) {
+    return false;
+  }
+
+  return mGPU->Init(TakeInitialEndpoint(), *parentBuildID);
+}
+
+void GPUProcessImpl::CleanUp() { NS_ShutdownXPCOM(nullptr); }
+
+}  // namespace gfx
+}  // namespace mozilla