1 files changed, 57 insertions, 0 deletions
diff --git a/ipc/glue/UtilityAudioDecoderParent.h b/ipc/glue/UtilityAudioDecoderParent.h
new file mode 100644
index 0000000000..37c9c12433
--- /dev/null
+++ b/ipc/glue/UtilityAudioDecoderParent.h
@@ -0,0 +1,57 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 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/. */
+#ifndef _include_ipc_glue_UtilityAudioDecoderParent_h_
+#define _include_ipc_glue_UtilityAudioDecoderParent_h_
+
+#include "mozilla/PRemoteDecoderManagerParent.h"
+#include "mozilla/ProfilerMarkers.h"
+#include "mozilla/UniquePtr.h"
+
+#include "mozilla/ipc/Endpoint.h"
+#include "mozilla/ipc/PUtilityAudioDecoderParent.h"
+
+#include "mozilla/ipc/UtilityProcessSandboxing.h"
+
+#include "nsThreadManager.h"
+
+namespace mozilla::ipc {
+
+// This is in charge of handling the utility child process side to perform
+// audio decoding
+class UtilityAudioDecoderParent final : public PUtilityAudioDecoderParent {
+ public:
+  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(UtilityAudioDecoderParent, override);
+
+  UtilityAudioDecoderParent();
+
+  static void GenericPreloadForSandbox();
+  static void WMFPreloadForSandbox();
+
+  void Start(Endpoint<PUtilityAudioDecoderParent>&& aEndpoint);
+
+  mozilla::ipc::IPCResult RecvNewContentRemoteDecoderManager(
+      Endpoint<PRemoteDecoderManagerParent>&& aEndpoint,
+      const ContentParentId& aParentId);
+
+#ifdef MOZ_WMF_MEDIA_ENGINE
+  mozilla::ipc::IPCResult RecvInitVideoBridge(
+      Endpoint<PVideoBridgeChild>&& aEndpoint,
+      nsTArray<mozilla::gfx::GfxVarUpdate>&& aUpdates,
+      const ContentDeviceData& aContentDeviceData);
+
+  IPCResult RecvUpdateVar(const mozilla::gfx::GfxVarUpdate& aUpdate);
+#endif
+
+ private:
+  ~UtilityAudioDecoderParent();
+
+  const SandboxingKind mKind;
+  TimeStamp mAudioDecoderParentStart;
+};
+
+}  // namespace mozilla::ipc
+
+#endif  // _include_ipc_glue_UtilityAudioDecoderParent_h_