1 files changed, 61 insertions, 0 deletions
diff --git a/dom/media/gmp/GMPTimerParent.h b/dom/media/gmp/GMPTimerParent.h
new file mode 100644
index 000000000..0aad36121
--- /dev/null
+++ b/dom/media/gmp/GMPTimerParent.h
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 2; 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/. */
+
+#ifndef GMPTimerParent_h_
+#define GMPTimerParent_h_
+
+#include "mozilla/gmp/PGMPTimerParent.h"
+#include "nsITimer.h"
+#include "nsCOMPtr.h"
+#include "nsClassHashtable.h"
+#include "nsHashKeys.h"
+#include "mozilla/Monitor.h"
+#include "nsIThread.h"
+
+namespace mozilla {
+namespace gmp {
+
+class GMPTimerParent : public PGMPTimerParent {
+public:
+  NS_INLINE_DECL_REFCOUNTING(GMPTimerParent)
+  explicit GMPTimerParent(nsIThread* aGMPThread);
+
+  void Shutdown();
+
+protected:
+  bool RecvSetTimer(const uint32_t& aTimerId,
+                    const uint32_t& aTimeoutMs) override;
+  void ActorDestroy(ActorDestroyReason aWhy) override;
+
+private:
+  ~GMPTimerParent() {}
+
+  static void GMPTimerExpired(nsITimer *aTimer, void *aClosure);
+
+  struct Context {
+    Context() {
+      MOZ_COUNT_CTOR(Context);
+    }
+    ~Context() {
+      MOZ_COUNT_DTOR(Context);
+    }
+    nsCOMPtr<nsITimer> mTimer;
+    RefPtr<GMPTimerParent> mParent; // Note: live timers keep the GMPTimerParent alive.
+    uint32_t mId;
+  };
+
+  void TimerExpired(Context* aContext);
+
+  nsTHashtable<nsPtrHashKey<Context>> mTimers;
+
+  nsCOMPtr<nsIThread> mGMPThread;
+
+  bool mIsOpen;
+};
+
+} // namespace gmp
+} // namespace mozilla
+
+#endif // GMPTimerParent_h_