From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 dom/media/ogg/OggCodecStore.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 dom/media/ogg/OggCodecStore.h

(limited to 'dom/media/ogg/OggCodecStore.h')

diff --git a/dom/media/ogg/OggCodecStore.h b/dom/media/ogg/OggCodecStore.h
new file mode 100644
index 000000000..2d8fd5830
--- /dev/null
+++ b/dom/media/ogg/OggCodecStore.h
@@ -0,0 +1,38 @@
+/* -*- 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
-- 
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