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Ptex
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#include <PtexReader.h>
Public Member Functions | |
| TiledReducedFace (void **parent, PtexCacheImpl *cache, Res res, Res tileres, DataType dt, int nchan, TiledFaceBase *parentface, PtexUtils::ReduceFn reducefn) | |
| ~TiledReducedFace () | |
| virtual PtexFaceData * | getTile (int tile) |
| Access a tile from the data block. More... | |
Public Member Functions inherited from PtexReader::TiledFaceBase | |
| TiledFaceBase (void **parent, PtexCacheImpl *cache, Res res, Res tileres, DataType dt, int nchan) | |
| virtual void | release () |
| Release resources held by this pointer (pointer becomes invalid). More... | |
| virtual bool | isConstant () |
| True if this data block is constant. More... | |
| virtual void | getPixel (int u, int v, void *result) |
| Read a single texel from the data block. More... | |
| virtual void * | getData () |
| Access the data from this data block. More... | |
| virtual bool | isTiled () |
| True if this data block is tiled. More... | |
| virtual Ptex::Res | tileRes () |
| Resolution of each tile in this data block. More... | |
| virtual void | reduce (FaceData *&, PtexReader *, Res newres, PtexUtils::ReduceFn) |
| Res | tileres () const |
| int | ntilesu () const |
| int | ntilesv () const |
| int | ntiles () const |
Public Member Functions inherited from PtexReader::FaceData | |
| FaceData (void **parent, PtexCacheImpl *cache, Res res, int size) | |
| virtual Ptex::Res | res () |
| Resolution of the texture held by this data block. More... | |
| virtual void | reduce (FaceData *&, PtexReader *, Res newres, PtexUtils::ReduceFn)=0 |
Public Member Functions inherited from PtexCachedData | |
| PtexCachedData (void **parent, PtexCacheImpl *cache, int size) | |
| void | ref () |
| void | unref () |
Public Member Functions inherited from PtexLruItem | |
| bool | inuse () |
| void | orphan () |
Protected Attributes | |
| TiledFaceBase * | _parentface |
| PtexUtils::ReduceFn * | _reducefn |
Protected Attributes inherited from PtexReader::TiledFaceBase | |
| Res | _tileres |
| DataType | _dt |
| int | _nchan |
| int | _ntilesu |
| int | _ntilesv |
| int | _ntiles |
| int | _pixelsize |
| safevector< FaceData * > | _tiles |
Protected Attributes inherited from PtexReader::FaceData | |
| Res | _res |
Protected Attributes inherited from PtexCachedData | |
| PtexCacheImpl * | _cache |
Additional Inherited Members | |
Static Public Member Functions inherited from PtexLruItem | |
| template<typename T > | |
| static void | orphanList (T &list) |
Protected Member Functions inherited from PtexReader::TiledFaceBase | |
| virtual | ~TiledFaceBase () |
Protected Member Functions inherited from PtexCachedData | |
| void | incSize (int size) |
| virtual | ~PtexCachedData () |
Protected Member Functions inherited from PtexLruItem | |
| PtexLruItem (void **parent=0) | |
| virtual | ~PtexLruItem () |
Protected Member Functions inherited from PtexFaceData | |
| virtual | ~PtexFaceData () |
| Destructor not for public use. Use release() instead. More... | |
Definition at line 423 of file PtexReader.h.
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inline |
Definition at line 425 of file PtexReader.h.
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inline |
Definition at line 435 of file PtexReader.h.
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virtual |
Access a tile from the data block.
Tiles are accessed in v-major order.
Implements PtexFaceData.
Definition at line 1296 of file PtexReader.cpp.
References PtexCachedFile::_cache, PtexReader::_pixelsize, PtexCacheImpl::cachelock, PtexUtils::fill(), PtexReader::getData(), PtexFaceData::getData(), PtexFaceData::getTile(), PtexFaceData::isConstant(), PtexInternal::_SpinLock::lock(), PtexCachedData::ref(), PtexReader::release(), and PtexInternal::_SpinLock::unlock().
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protected |
Definition at line 442 of file PtexReader.h.
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protected |
Definition at line 443 of file PtexReader.h.
1.8.10