1 files changed, 41 insertions, 0 deletions
diff --git a/ipc/glue/UtilityAudioDecoder.cpp b/ipc/glue/UtilityAudioDecoder.cpp
new file mode 100644
index 0000000000..0b28fd601e
--- /dev/null
+++ b/ipc/glue/UtilityAudioDecoder.cpp
@@ -0,0 +1,41 @@
+/* -*- 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/. */
+
+#include "mozilla/ProcInfo.h"
+#include "mozilla/ipc/UtilityAudioDecoder.h"
+#include "mozilla/ipc/UtilityProcessChild.h"
+
+namespace mozilla::ipc {
+
+UtilityActorName GetAudioActorName(const SandboxingKind aSandbox) {
+  switch (aSandbox) {
+    case GENERIC_UTILITY:
+      return UtilityActorName::AudioDecoder_Generic;
+#ifdef MOZ_APPLEMEDIA
+    case UTILITY_AUDIO_DECODING_APPLE_MEDIA:
+      return UtilityActorName::AudioDecoder_AppleMedia;
+#endif
+#ifdef XP_WIN
+    case UTILITY_AUDIO_DECODING_WMF:
+      return UtilityActorName::AudioDecoder_WMF;
+#endif
+#ifdef MOZ_WMF_MEDIA_ENGINE
+    case MF_MEDIA_ENGINE_CDM:
+      return UtilityActorName::MfMediaEngineCDM;
+#endif
+    default:
+      MOZ_CRASH("Unexpected mSandbox for GetActorName()");
+  }
+}
+
+nsCString GetChildAudioActorName() {
+  RefPtr<ipc::UtilityProcessChild> s = ipc::UtilityProcessChild::Get();
+  MOZ_ASSERT(s, "Has UtilityProcessChild");
+  return nsCString(dom::WebIDLUtilityActorNameValues::GetString(
+      GetAudioActorName(s->mSandbox)));
+}
+
+}  // namespace mozilla::ipc