50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
/*
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* Copyright 2004-2009, Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT license.
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*
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* Authors:
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* Axel Dörfler
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* Marcus Overhagen
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*/
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#ifndef _FORMAT_MANAGER_H
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#define _FORMAT_MANAGER_H
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#include <Locker.h>
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#include <ObjectList.h>
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#include <pthread.h>
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#include "MetaFormat.h"
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class FormatManager {
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public:
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~FormatManager();
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void GetFormats(bigtime_t lastUpdate, BMessage& reply);
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status_t MakeFormatFor(
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const media_format_description* descriptions,
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int32 descriptionCount,
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media_format& format, uint32 flags,
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void* _reserved);
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void RemoveFormat(const media_format& format);
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static FormatManager* GetInstance();
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private:
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FormatManager();
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static void CreateInstance();
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private:
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typedef BPrivate::media::meta_format meta_format;
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BObjectList<meta_format> fList;
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BLocker fLock;
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bigtime_t fLastUpdate;
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int32 fNextCodecID;
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static FormatManager* sInstance;
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static pthread_once_t sInitOnce;
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};
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#endif // _FORMAT_MANAGER_H
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