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-rw-r--r--dom/media/ogg/OggCodecStore.h38
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diff --git a/dom/media/ogg/OggCodecStore.h b/dom/media/ogg/OggCodecStore.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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/. */
+#if !defined(OggCodecStore_h_)
+#define OggCodecStore_h_
+
+#include <ogg/ogg.h>
+
+#include "OggCodecState.h"
+#include "VideoUtils.h"
+#include "mozilla/Monitor.h"
+
+namespace mozilla {
+
+// Thread safe container to store the codec information and the serial for each
+// streams.
+class OggCodecStore
+{
+ public:
+ OggCodecStore();
+ void Add(uint32_t serial, OggCodecState* codecState);
+ bool Contains(uint32_t serial);
+ OggCodecState* Get(uint32_t serial);
+ bool IsKnownStream(uint32_t aSerial);
+
+ private:
+ // Maps Ogg serialnos to OggStreams.
+ nsClassHashtable<nsUint32HashKey, OggCodecState> mCodecStates;
+
+ // Protects the |mCodecStates| and the |mKnownStreams| members.
+ Monitor mMonitor;
+};
+
+} // namespace mozilla
+
+#endif