54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
// Project64 - A Nintendo 64 emulator
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// http://www.pj64-emu.com/
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// Copyright(C) 2001-2021 Project64
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// Copyright(C) 2007 Hiroshi Morii
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// Copyright(C) 2003 Rice1964
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// GNU/GPLv2 licensed: https://gnu.org/licenses/gpl-2.0.html
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#ifndef __TXCACHE_H__
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#define __TXCACHE_H__
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#include "TxInternal.h"
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#include "TxUtil.h"
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#include <list>
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#include <map>
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#include <string>
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class TxCache
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{
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private:
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std::list<uint64_t> _cachelist;
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uint8 *_gzdest0;
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uint8 *_gzdest1;
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uint32 _gzdestLen;
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protected:
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int _options;
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std::string _ident;
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std::string _path;
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dispInfoFuncExt _callback;
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TxUtil *_txUtil;
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struct TXCACHE {
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int size;
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GHQTexInfo info;
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std::list<uint64_t>::iterator it;
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};
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int _totalSize;
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int _cacheSize;
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std::map<uint64_t, TXCACHE*> _cache;
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bool save(const char *path, const char *filename, const int config);
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bool load(const char *path, const char *filename, const int config);
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bool del(uint64_t checksum); /* checksum hi:palette low:texture */
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bool is_cached(uint64_t checksum); /* checksum hi:palette low:texture */
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void clear();
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public:
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~TxCache();
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TxCache(int options, int cachesize, const char *path, const char *ident,
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dispInfoFuncExt callback);
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bool add(uint64_t checksum, /* checksum hi:palette low:texture */
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GHQTexInfo *info, int dataSize = 0);
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bool get(uint64_t checksum, /* checksum hi:palette low:texture */
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GHQTexInfo *info);
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};
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#endif /* __TXCACHE_H__ */
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