2 * copyright (c) 2010 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG.
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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21 #ifndef _CASPAR_SYSTEMFRAMEMANAGER_H__
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22 #define _CASPAR_SYSTEMFRAMEMANAGER_H__
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26 #include "..\utils\Allocator.h"
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27 #include "..\utils\Noncopyable.hpp"
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29 #include "FrameManager.h"
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31 #include <unordered_map>
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36 typedef std::tr1::shared_ptr<Frame> FramePtr;
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42 2009-06-14 (R.N) : Refactored, note: Is thread-safe since "FixedAllocator" is thread-safe
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45 class SystemFrameManager : public FrameManager, private utils::Noncopyable, private utils::LockableObject
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48 explicit SystemFrameManager(const FrameFormatDescription&);
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49 virtual ~SystemFrameManager();
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51 virtual FramePtr CreateFrame();
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52 virtual const FrameFormatDescription& GetFrameFormatDescription() const;
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55 class FrameDeallocator;
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56 const FrameFormatDescription fmtDesc_;
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57 utils::FixedAllocatorPtr pAllocator_;
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59 class LockableAllocatorAssoc : public std::tr1::unordered_map<size_t, utils::FixedAllocatorPtr>, public utils::LockableObject{};
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61 static LockableAllocatorAssoc allocators;
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63 typedef std::tr1::shared_ptr<SystemFrameManager> SystemFrameManagerPtr;
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65 } //namespace caspar
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66 #endif //_CASPAR_SYSTEMFRAMEMANAGER_H__