175 lines
4.3 KiB
C++
175 lines
4.3 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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#include "stdsound.h"
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#include "nel/sound/sample_bank_manager.h"
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// STL includes
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// NeL includes
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#include "nel/misc/path.h"
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#include "nel/misc/file.h"
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// Project includes
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#include "nel/sound/driver/sound_driver.h"
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#include "nel/sound/driver/buffer.h"
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#include "nel/sound/sample_bank.h"
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#include "nel/sound/async_file_manager_sound.h"
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#include "nel/sound/background_sound_manager.h"
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#include "nel/sound/sound_bank.h"
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using namespace std;
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using namespace NLMISC;
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namespace NLSOUND {
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CSampleBankManager::CSampleBankManager(CAudioMixerUser *audioMixer) : m_AudioMixer(audioMixer), m_LoadedSize(0)
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{
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}
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CSampleBankManager::~CSampleBankManager()
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{
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releaseAll();
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}
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void CSampleBankManager::init(NLGEORGES::UFormElm *mixerConfig)
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{
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if (mixerConfig == 0)
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return;
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NLGEORGES::UFormElm *virtualBanks;
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mixerConfig->getNodeByName(&virtualBanks, ".VirtualBanks");
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if (virtualBanks == 0)
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return;
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uint size;
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virtualBanks->getArraySize(size);
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for (uint i=0; i<size; ++i)
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{
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NLGEORGES::UFormElm *virtualBank;
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virtualBanks->getArrayNode(&virtualBank, i);
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if (virtualBank != 0)
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{
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std::vector<TFilteredBank> vfb;
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std::string virtualName;
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virtualBank->getValueByName(virtualName, ".VirtualName");
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NLGEORGES::UFormElm *realBanks;
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virtualBank->getNodeByName(&realBanks, ".FilteredBank");
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if (realBanks != 0)
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{
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uint size2;
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realBanks->getArraySize(size2);
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for (uint j=0; j<size2; ++j)
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{
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TFilteredBank fb;
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std::string bankName;
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NLGEORGES::UFormElm *realBank;
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realBank->getArrayNode(&realBank, j);
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realBank->getValueByName(bankName, ".SampleBank");
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fb.BankName = CStringMapper::map(bankName);
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realBank->getValueByName(fb.Filter, ".Filter");
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vfb.push_back(fb);
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}
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}
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if (!vfb.empty())
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{
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TStringId virtualNameId = CStringMapper::map(virtualName);
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m_VirtualBanks.insert(std::make_pair(virtualNameId, vfb));
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// create the sample bank
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CSampleBank *sampleBank = new CSampleBank(virtualNameId, this);
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}
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}
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}
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}
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void CSampleBankManager::releaseAll()
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{
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// nldebug("SampleBanks: Releasing...");
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while (!m_Banks.empty())
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{
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delete m_Banks.begin()->second;
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}
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// nldebug("SampleBanks: Released");
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}
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CSampleBank *CSampleBankManager::findSampleBank(const NLMISC::TStringId &filename)
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{
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TSampleBankContainer::iterator it(m_Banks.find(filename));
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if (it != m_Banks.end())
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return it->second;
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return NULL;
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}
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IBuffer *CSampleBankManager::get(const NLMISC::TStringId &name)
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{
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IBuffer* buffer;
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TSampleBankContainer::iterator iter;
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for (iter = m_Banks.begin(); iter != m_Banks.end(); ++iter)
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{
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buffer = iter->second->getSample(name);
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if (buffer != 0)
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{
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return buffer;
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}
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}
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//nlwarning ("Try to get an unknown sample '%s'", name);
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return 0;
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}
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void CSampleBankManager::reload(bool async)
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{
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TSampleBankContainer::iterator first(m_Banks.begin()), last(m_Banks.end());
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for (; first != last; ++first)
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{
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first->second->unload();
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first->second->load(async);
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}
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}
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void CSampleBankManager::getLoadedSampleBankInfo(std::vector<std::pair<std::string, uint> > &result)
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{
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result.clear();
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TSampleBankContainer::iterator first(m_Banks.begin()), last(m_Banks.end());
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for (; first != last; ++first)
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{
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std::pair<std::string, uint> p;
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if (first->second->isLoaded())
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{
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p.first = NLMISC::CStringMapper::unmap(first->first);
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p.second = first->second->getSize();
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result.push_back(p);
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}
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}
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}
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} /* namespace NLSOUND */
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/* end of file */
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