Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/gfx/vr/ipc/VRProcessChild.cpp b/gfx/vr/ipc/VRProcessChild.cpp
new file mode 100644
index 0000000000..be7dc89bd3
--- /dev/null
+++ b/gfx/vr/ipc/VRProcessChild.cpp
@@ -0,0 +1,49 @@
+/* -*- 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 "VRProcessChild.h"
+
+#include "mozilla/BackgroundHangMonitor.h"
+#include "mozilla/GeckoArgs.h"
+#include "mozilla/ipc/IOThreadChild.h"
+#include "mozilla/ipc/ProcessUtils.h"
+#include "mozilla/StaticPrefs_dom.h"
+
+using namespace mozilla;
+using namespace mozilla::gfx;
+using mozilla::ipc::IOThreadChild;
+
+StaticRefPtr<VRParent> sVRParent;
+
+VRProcessChild::~VRProcessChild() { sVRParent = nullptr; }
+
+/*static*/
+VRParent* VRProcessChild::GetVRParent() {
+  MOZ_ASSERT(sVRParent);
+  return sVRParent;
+}
+
+bool VRProcessChild::Init(int aArgc, char* aArgv[]) {
+  Maybe<const char*> parentBuildID =
+      geckoargs::sParentBuildID.Get(aArgc, aArgv);
+  if (parentBuildID.isNothing()) {
+    return false;
+  }
+
+  if (!ProcessChild::InitPrefs(aArgc, aArgv)) {
+    return false;
+  }
+
+  sVRParent = new VRParent();
+  sVRParent->Init(TakeInitialEndpoint(), *parentBuildID);
+
+  return true;
+}
+
+void VRProcessChild::CleanUp() {
+  sVRParent = nullptr;
+  NS_ShutdownXPCOM(nullptr);
+}