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-rw-r--r--gfx/vr/ipc/VRLayerParent.cpp55
1 files changed, 55 insertions, 0 deletions
diff --git a/gfx/vr/ipc/VRLayerParent.cpp b/gfx/vr/ipc/VRLayerParent.cpp
new file mode 100644
index 0000000000..b75a151027
--- /dev/null
+++ b/gfx/vr/ipc/VRLayerParent.cpp
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+/* -*- 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 "VRLayerParent.h"
+#include "VRManager.h"
+#include "mozilla/Unused.h"
+#include "mozilla/layers/CompositorThread.h"
+
+namespace mozilla {
+using namespace layers;
+namespace gfx {
+
+VRLayerParent::VRLayerParent(uint32_t aVRDisplayID, const uint32_t aGroup)
+ : mIPCOpen(true), mDestroyed(false), mGroup(aGroup) {}
+
+VRLayerParent::~VRLayerParent() {
+ Destroy();
+ MOZ_COUNT_DTOR(VRLayerParent);
+}
+
+mozilla::ipc::IPCResult VRLayerParent::RecvDestroy() {
+ Destroy();
+ return IPC_OK();
+}
+
+void VRLayerParent::ActorDestroy(ActorDestroyReason aWhy) { mIPCOpen = false; }
+
+void VRLayerParent::Destroy() {
+ if (!mDestroyed) {
+ VRManager* vm = VRManager::Get();
+ vm->RemoveLayer(this);
+ mDestroyed = true;
+ }
+
+ if (mIPCOpen) {
+ Unused << PVRLayerParent::Send__delete__(this);
+ }
+}
+
+mozilla::ipc::IPCResult VRLayerParent::RecvSubmitFrame(
+ const layers::SurfaceDescriptor& aTexture, const uint64_t& aFrameId,
+ const gfx::Rect& aLeftEyeRect, const gfx::Rect& aRightEyeRect) {
+ if (!mDestroyed) {
+ VRManager* vm = VRManager::Get();
+ vm->SubmitFrame(this, aTexture, aFrameId, aLeftEyeRect, aRightEyeRect);
+ }
+
+ return IPC_OK();
+}
+
+} // namespace gfx
+} // namespace mozilla