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104 lines
3 KiB
C++
104 lines
3 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef NLSOUND_SAMPLE_BANK_MANAGER_H
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#define NLSOUND_SAMPLE_BANK_MANAGER_H
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#include <nel/misc/types_nl.h>
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// STL includes
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#include <string>
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// NeL includes
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#include <nel/misc/stream.h>
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#include <nel/misc/string_mapper.h>
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#include <nel/georges/u_form_elm.h>
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// Project includes
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#include "nel/sound/audio_mixer_user.h"
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namespace NLSOUND {
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class ISoundDriver;
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class IBuffer;
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class CSampleBank;
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/**
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* CSampleBankManager
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* \brief CSampleBankManager
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* \date 2010-03-08 21:09GMT
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*/
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class CSampleBankManager
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{
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friend class CSampleBank;
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public:
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CSampleBankManager(CAudioMixerUser *audioMixer);
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virtual ~CSampleBankManager();
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/** Initialise the sample bank with the mixer config file.
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*/
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void init(NLGEORGES::UFormElm *mixerConfig);
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/// Delete all the loaded banks.
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void releaseAll();
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/// Return an existing bank for the given file name, NULL if no bank for this file.
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CSampleBank *findSampleBank(const NLMISC::TStringId &filename);
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/// Return the name corresponding to a name. The sample is searched
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// in all the loaded sample banks.
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IBuffer *get(const NLMISC::TStringId &name);
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/// Reload all the sample bank.
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void reload(bool async);
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/// Return the total loaded samples size.
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inline uint getTotalByteSize() const { return m_LoadedSize; }
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/// Fill a vector with current loaded sample banks.
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void getLoadedSampleBankInfo(std::vector<std::pair<std::string, uint> > &result);
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private:
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typedef CHashMap<NLMISC::TStringId, CSampleBank*, NLMISC::CStringIdHashMapTraits> TSampleBankContainer;
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CAudioMixerUser *m_AudioMixer;
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// The map off all loaded sample banks
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TSampleBankContainer m_Banks;
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// The total size of loaded samples.
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uint m_LoadedSize;
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struct TFilteredBank
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{
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uint32 Filter;
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NLMISC::TStringId BankName;
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};
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/// List of virtual sample bank.
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typedef CHashMap<NLMISC::TStringId, std::vector<TFilteredBank>, NLMISC::CStringIdHashMapTraits> TVirtualBankCont;
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TVirtualBankCont m_VirtualBanks;
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private:
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CSampleBankManager(const CSampleBankManager &);
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CSampleBankManager &operator=(const CSampleBankManager &);
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}; /* class CSampleBankManager */
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} /* namespace NLSOUND */
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#endif /* #ifndef NLSOUND_SAMPLE_BANK_MANAGER_H */
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/* end of file */
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