Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim:set ts=2 sw=2 sts=2 et cindent: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : #if !defined(OggCodecStore_h_)
       7             : #define OggCodecStore_h_
       8             : 
       9             : #include <ogg/ogg.h>
      10             : 
      11             : #include "OggCodecState.h"
      12             : #include "VideoUtils.h"
      13             : #include "mozilla/Monitor.h"
      14             : 
      15             : namespace mozilla {
      16             : 
      17             : // Thread safe container to store the codec information and the serial for each
      18             : // streams.
      19           0 : class OggCodecStore
      20             : {
      21             :   public:
      22             :     OggCodecStore();
      23             :     void Add(uint32_t serial, OggCodecState* codecState);
      24             :     bool Contains(uint32_t serial);
      25             :     OggCodecState* Get(uint32_t serial);
      26             :     bool IsKnownStream(uint32_t aSerial);
      27             : 
      28             :   private:
      29             :     // Maps Ogg serialnos to OggStreams.
      30             :     nsClassHashtable<nsUint32HashKey, OggCodecState> mCodecStates;
      31             : 
      32             :     // Protects the |mCodecStates| and the |mKnownStreams| members.
      33             :     Monitor mMonitor;
      34             : };
      35             : 
      36             : } // namespace mozilla
      37             : 
      38             : #endif