Ptex
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#include <PtexReader.h>
Public Member Functions | |
FaceData (void **parent, PtexCacheImpl *cache, Res res, int size) | |
virtual void | release () |
Release resources held by this pointer (pointer becomes invalid). More... | |
virtual Ptex::Res | res () |
Resolution of the texture held by this data block. More... | |
virtual void | reduce (FaceData *&, PtexReader *, Res newres, PtexUtils::ReduceFn)=0 |
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PtexCachedData (void **parent, PtexCacheImpl *cache, int size) | |
void | ref () |
void | unref () |
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bool | inuse () |
void | orphan () |
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virtual bool | isConstant ()=0 |
True if this data block is constant. More... | |
virtual void | getPixel (int u, int v, void *result)=0 |
Read a single texel from the data block. More... | |
virtual void * | getData ()=0 |
Access the data from this data block. More... | |
virtual bool | isTiled ()=0 |
True if this data block is tiled. More... | |
virtual Ptex::Res | tileRes ()=0 |
Resolution of each tile in this data block. More... | |
virtual PtexFaceData * | getTile (int tile)=0 |
Access a tile from the data block. More... | |
Protected Attributes | |
Res | _res |
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PtexCacheImpl * | _cache |
Additional Inherited Members | |
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template<typename T > | |
static void | orphanList (T &list) |
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void | incSize (int size) |
virtual | ~PtexCachedData () |
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PtexLruItem (void **parent=0) | |
virtual | ~PtexLruItem () |
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virtual | ~PtexFaceData () |
Destructor not for public use. Use release() instead. More... | |
Definition at line 290 of file PtexReader.h.
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inline |
Definition at line 292 of file PtexReader.h.
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pure virtual |
Referenced by PtexReader::getData().
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inlinevirtual |
Release resources held by this pointer (pointer becomes invalid).
Implements PtexFaceData.
Reimplemented in PtexReader::TiledFaceBase.
Definition at line 294 of file PtexReader.h.
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inlinevirtual |
Resolution of the texture held by this data block.
Note: the indicated texture res may be larger than 1x1 even if the texture data is constant.
Implements PtexFaceData.
Definition at line 295 of file PtexReader.h.
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protected |
Definition at line 299 of file PtexReader.h.