| Ptex
    | 
Ptex cache implementation. More...
#include <PtexCache.h>
 
  
 | Public Member Functions | |
| PtexCacheImpl (int maxFiles, int maxMem) | |
| virtual void | release () | 
| Release resources held by this pointer (pointer becomes invalid).  More... | |
| void | setPendingDelete () | 
| void | handlePendingDelete () | 
| void | setFileInUse (PtexLruItem *file) | 
| void | setFileUnused (PtexLruItem *file) | 
| void | removeFile () | 
| void | setDataInUse (PtexLruItem *data, int size) | 
| void | setDataUnused (PtexLruItem *data, int size) | 
| void | removeData (int size) | 
| void | purgeFiles () | 
| void | purgeData () | 
|  Public Member Functions inherited from PtexCache | |
| virtual void | setSearchPath (const char *path)=0 | 
| Set a search path for finding textures.  More... | |
| virtual const char * | getSearchPath ()=0 | 
| Query the search path.  More... | |
| virtual PtexTexture * | get (const char *path, Ptex::String &error)=0 | 
| Open a texture.  More... | |
| virtual void | purge (PtexTexture *texture)=0 | 
| Remove a texture file from the cache.  More... | |
| virtual void | purge (const char *path)=0 | 
| Remove a texture file from the cache by pathname.  More... | |
| virtual void | purgeAll ()=0 | 
| Remove all texture files from the cache.  More... | |
| Static Public Member Functions | |
| static void | addFile () | 
| static void | addData () | 
|  Static Public Member Functions inherited from PtexCache | |
| static PtexCache * | create (int maxFiles=0, int maxMem=0, bool premultiply=false, PtexInputHandler *handler=0) | 
| Create a cache with the specified limits.  More... | |
| Public Attributes | |
| Mutex | openlock | 
| CacheLock | cachelock | 
| Protected Member Functions | |
| ~PtexCacheImpl () | |
|  Protected Member Functions inherited from PtexCache | |
| virtual | ~PtexCache () | 
| Destructor not for public use. Use release() instead.  More... | |
| Private Attributes | |
| bool | _pendingDelete | 
| int | _maxFiles | 
| int | _unusedFileCount | 
| long int | _maxDataSize | 
| long int | _unusedDataSize | 
| int | _minDataCount | 
| int | _unusedDataCount | 
| PtexLruList | _unusedFiles | 
| PtexLruList | _unusedData | 
Ptex cache implementation.
Maintains a file and memory cache within set limits
Definition at line 192 of file PtexCache.h.
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 | inline | 
Definition at line 194 of file PtexCache.h.
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 | protected | 
Definition at line 146 of file PtexCache.cpp.
References _unusedData, _unusedFiles, cachelock, and PtexLruList::pop().
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 | inlinestatic | 
Definition at line 227 of file PtexCache.h.
References STATS_INC.
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 | inlinestatic | 
Definition at line 223 of file PtexCache.h.
References STATS_INC.
| 
 | inline | 
Definition at line 220 of file PtexCache.h.
Referenced by PtexReader::release(), and PtexReader::TiledFaceBase::release().
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 | inline | 
Definition at line 240 of file PtexCache.h.
Referenced by PtexReader::blendFaces(), PtexReader::readLevel(), PtexReader::readMetaData(), PtexReader::TiledFace::readTile(), PtexReader::PackedFace::reduce(), and PtexReader::TiledFaceBase::reduce().
| 
 | inline | 
Definition at line 232 of file PtexCache.h.
Referenced by PtexReaderCache::get().
| 
 | inlinevirtual | 
Release resources held by this pointer (pointer becomes invalid).
Implements PtexCache.
Definition at line 213 of file PtexCache.h.
| void PtexCacheImpl::removeData | ( | int | size | ) | 
Definition at line 192 of file PtexCache.cpp.
References _unusedDataCount, _unusedDataSize, and STATS_INC.
| void PtexCacheImpl::removeFile | ( | ) | 
Definition at line 169 of file PtexCache.cpp.
References _unusedFileCount, and STATS_INC.
| void PtexCacheImpl::setDataInUse | ( | PtexLruItem * | data, | 
| int | size | ||
| ) | 
Definition at line 176 of file PtexCache.cpp.
References _unusedData, _unusedDataCount, _unusedDataSize, cachelock, and PtexLruList::extract().
| void PtexCacheImpl::setDataUnused | ( | PtexLruItem * | data, | 
| int | size | ||
| ) | 
Definition at line 184 of file PtexCache.cpp.
References _unusedData, _unusedDataCount, _unusedDataSize, cachelock, and PtexLruList::push().
| void PtexCacheImpl::setFileInUse | ( | PtexLruItem * | file | ) | 
Definition at line 155 of file PtexCache.cpp.
References _unusedFileCount, _unusedFiles, cachelock, and PtexLruList::extract().
| void PtexCacheImpl::setFileUnused | ( | PtexLruItem * | file | ) | 
Definition at line 162 of file PtexCache.cpp.
References _unusedFileCount, _unusedFiles, cachelock, and PtexLruList::push().
| 
 | inline | 
Definition at line 219 of file PtexCache.h.
Referenced by PtexReader::~PtexReader().
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 | private | 
Definition at line 258 of file PtexCache.h.
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 | private | 
Definition at line 257 of file PtexCache.h.
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 | private | 
Definition at line 259 of file PtexCache.h.
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 | private | 
Definition at line 255 of file PtexCache.h.
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 | private | 
Definition at line 260 of file PtexCache.h.
Referenced by setDataInUse(), setDataUnused(), and ~PtexCacheImpl().
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 | private | 
Definition at line 259 of file PtexCache.h.
Referenced by removeData(), setDataInUse(), and setDataUnused().
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 | private | 
Definition at line 258 of file PtexCache.h.
Referenced by removeData(), setDataInUse(), and setDataUnused().
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 | private | 
Definition at line 257 of file PtexCache.h.
Referenced by removeFile(), setFileInUse(), and setFileUnused().
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 | private | 
Definition at line 260 of file PtexCache.h.
Referenced by setFileInUse(), setFileUnused(), and ~PtexCacheImpl().
| CacheLock PtexCacheImpl::cachelock | 
Definition at line 216 of file PtexCache.h.
Referenced by PtexReader::blendFaces(), PtexReaderCache::get(), PtexReader::getData(), PtexReader::MetaData::getEntry(), PtexReader::getMetaData(), PtexReader::TiledReducedFace::getTile(), PtexReaderCache::purge(), PtexReaderCache::purgeAll(), PtexReader::readFace(), PtexReader::readLevel(), PtexReader::readMetaData(), PtexReader::TiledFace::readTile(), PtexReader::PackedFace::reduce(), PtexReader::ConstantFace::reduce(), PtexReader::TiledFaceBase::reduce(), PtexReader::release(), setDataInUse(), setDataUnused(), setFileInUse(), setFileUnused(), and ~PtexCacheImpl().
| Mutex PtexCacheImpl::openlock | 
Definition at line 215 of file PtexCache.h.
Referenced by PtexReaderCache::get(), PtexReaderCache::getSearchPath(), and PtexReaderCache::setSearchPath().
 1.8.10
 1.8.10