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-rw-r--r--dom/media/gmp/GMPTimerParent.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/dom/media/gmp/GMPTimerParent.h b/dom/media/gmp/GMPTimerParent.h
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+++ b/dom/media/gmp/GMPTimerParent.h
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+/* -*- 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_