#include <PtexReader.h>
Public Member Functions | |
| TiledFace (PtexReader *reader, Res resArg, Res tileresArg, int levelid) | |
| virtual PtexFaceData * | getTile (int tile) |
| Access a tile from the data block. | |
| void | readTile (int tile, FaceData *&data) |
| size_t | memUsed () |
 Public Member Functions inherited from PtexReader::TiledFaceBase | |
| TiledFaceBase (PtexReader *reader, Res resArg, Res tileresArg) | |
| virtual void | release () |
| Release resources held by this pointer (pointer becomes invalid). | |
| virtual bool | isConstant () |
| True if this data block is constant. | |
| virtual void | getPixel (int u, int v, void *result) |
| Read a single texel from the data block. | |
| virtual void * | getData () |
| Access the data from this data block. | |
| virtual bool | isTiled () |
| True if this data block is tiled. | |
| virtual Ptex::Res | tileRes () |
| Resolution of each tile in this data block. | |
| virtual FaceData * | reduce (PtexReader *, Res newres, PtexUtils::ReduceFn, size_t &newMemUsed) |
| Res | tileres () const |
| int | ntilesu () const |
| int | ntilesv () const |
| int | ntiles () const |
| Public Member Functions inherited from PtexReader::FaceData | |
| FaceData (Res resArg) | |
| virtual | ~FaceData () |
| virtual void | release () |
| Release resources held by this pointer (pointer becomes invalid). | |
| virtual Ptex::Res | res () |
| Resolution of the texture held by this data block. | |
| virtual FaceData * | reduce (PtexReader *, Res newres, PtexUtils::ReduceFn, size_t &newMemUsed)=0 |
| virtual void | release ()=0 |
| Release resources held by this pointer (pointer becomes invalid). | |
| virtual bool | isConstant ()=0 |
| True if this data block is constant. | |
| virtual Ptex::Res | res ()=0 |
| Resolution of the texture held by this data block. | |
| virtual void | getPixel (int u, int v, void *result)=0 |
| Read a single texel from the data block. | |
| virtual void * | getData ()=0 |
| Access the data from this data block. | |
| virtual bool | isTiled ()=0 |
| True if this data block is tiled. | |
| virtual Ptex::Res | tileRes ()=0 |
| Resolution of each tile in this data block. | |
| virtual PtexFaceData * | getTile (int tile)=0 |
| Access a tile from the data block. | |
Protected Attributes | |
| int | _levelid |
| std::vector< FaceDataHeader > | _fdh |
| std::vector< FilePos > | _offsets |
| Protected Attributes inherited from PtexReader::TiledFaceBase | |
| PtexReader * | _reader |
| Res | _tileres |
| DataType | _dt |
| int | _nchan |
| int | _ntilesu |
| int | _ntilesv |
| int | _ntiles |
| int | _pixelsize |
| std::vector< FaceData * > | _tiles |
| Protected Attributes inherited from PtexReader::FaceData | |
| Res | _res |
Friends | |
| class | PtexReader |
Additional Inherited Members | |
| Protected Member Functions inherited from PtexReader::TiledFaceBase | |
| size_t | baseExtraMemUsed () |
| virtual | ~TiledFaceBase () |
| Protected Member Functions inherited from PtexFaceData | |
| virtual | ~PtexFaceData () |
| Destructor not for public use. Use release() instead. | |
Detailed Description
Definition at line 470 of file PtexReader.h.
Constructor & Destructor Documentation
◆ TiledFace()
|
inline |
Definition at line 472 of file PtexReader.h.
References _fdh, PtexReader::TiledFaceBase::_ntiles, and _offsets.
Member Function Documentation
◆ getTile()
|
inlinevirtual |
Access a tile from the data block.
Tiles are accessed in v-major order.
Implements PtexFaceData.
Definition at line 479 of file PtexReader.h.
References PtexReader::TiledFaceBase::_tiles, and readTile().
◆ memUsed()
|
inline |
Definition at line 486 of file PtexReader.h.
References _fdh, _offsets, and PtexReader::TiledFaceBase::baseExtraMemUsed().
Referenced by PtexReader::readFaceData().
◆ readTile()
| void PtexReader::TiledFace::readTile | ( | int | tile, |
| FaceData *& | data | ||
| ) |
Definition at line 635 of file PtexReader.cpp.
Referenced by getTile().
Friends And Related Symbol Documentation
◆ PtexReader
|
friend |
Definition at line 491 of file PtexReader.h.
Member Data Documentation
◆ _fdh
|
protected |
Definition at line 493 of file PtexReader.h.
Referenced by memUsed(), PtexReader::readFaceData(), and TiledFace().
◆ _levelid
|
protected |
Definition at line 492 of file PtexReader.h.
◆ _offsets
|
protected |
Definition at line 494 of file PtexReader.h.
Referenced by memUsed(), PtexReader::readFaceData(), and TiledFace().
The documentation for this class was generated from the following files:
