1 files changed, 49 insertions, 0 deletions
diff --git a/gfx/vr/ipc/PVR.ipdl b/gfx/vr/ipc/PVR.ipdl
new file mode 100644
index 0000000000..25d5d57025
--- /dev/null
+++ b/gfx/vr/ipc/PVR.ipdl
@@ -0,0 +1,49 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+using mozilla::TimeStamp from "mozilla/TimeStamp.h";
+using mozilla::gfx::VRControllerType from "moz_external_vr.h";
+using mozilla::dom::NativeThreadId from "mozilla/dom/NativeThreadId.h";
+include "VRMessageUtils.h";
+include "VRParent.h";
+include "VRChild.h";
+
+include GraphicsMessages;
+include MemoryReportTypes;
+include PrefsTypes;
+include protocol PVRGPU;
+
+namespace mozilla {
+namespace gfx {
+
+[NeedsOtherPid, ChildImpl="VRChild", ParentImpl="VRParent", ParentProc=VR, ChildProc=Parent]
+async protocol PVR
+{
+parent:
+  async NewGPUVRManager(Endpoint<PVRGPUParent> endpoint);
+  async Init(GfxVarUpdate[] vars, DevicePrefs devicePrefs);
+
+  async UpdateVar(GfxVarUpdate var);
+  async PreferenceUpdate(Pref pref);
+  async OpenVRControllerActionPathToVR(nsCString aPath);
+  async OpenVRControllerManifestPathToVR(VRControllerType aType, nsCString aPath);
+  async RequestMemoryReport(uint32_t generation,
+                            bool anonymize,
+                            bool minimizeMemoryUsage,
+                            FileDescriptor? DMDFile)
+      returns (uint32_t aGeneration);
+
+child:
+  // Sent when the GPU process has initialized devices. This occurs once, after
+  // Init().
+  async InitComplete();
+  async OpenVRControllerActionPathToParent(nsCString aPath);
+  async OpenVRControllerManifestPathToParent(VRControllerType aType, nsCString aPath);
+  async InitCrashReporter(NativeThreadId threadId);
+  async AddMemoryReport(MemoryReport aReport);
+};
+
+} // namespace gfx
+} // namespace mozilla