Ptex
Classes | Enumerations | Functions | Variables
PtexIO.h File Reference
#include "Ptexture.h"

Go to the source code of this file.

Classes

struct  Header
 
struct  ExtHeader
 
struct  LevelInfo
 
struct  FaceDataHeader
 
struct  EditFaceDataHeader
 
struct  EditMetaDataHeader
 

Enumerations

enum  Encoding { enc_constant , enc_zipped , enc_diffzipped , enc_tiled }
 
enum  EditType { et_editfacedata , et_editmetadata }
 

Functions

bool LittleEndian ()
 

Variables

const uint32_t Magic = 'P' | ('t'<<8) | ('e'<<16) | ('x'<<24)
 
const int HeaderSize = sizeof(Header)
 
const int ExtHeaderSize = sizeof(ExtHeader)
 
const int LevelInfoSize = sizeof(LevelInfo)
 
const int FaceDataHeaderSize = sizeof(FaceDataHeader)
 
const int EditFaceDataHeaderSize = sizeof(EditFaceDataHeader)
 
const int EditMetaDataHeaderSize = sizeof(EditMetaDataHeader)
 
const int IBuffSize = 8192
 
const int BlockSize = 16384
 
const int TileSize = 65536
 
const int AllocaMax = 16384
 
const int MetaDataThreshold = 1024
 

Enumeration Type Documentation

◆ EditType

enum EditType
Enumerator
et_editfacedata 
et_editmetadata 

Definition at line 92 of file PtexIO.h.

◆ Encoding

enum Encoding
Enumerator
enc_constant 
enc_zipped 
enc_diffzipped 
enc_tiled 

Definition at line 81 of file PtexIO.h.

Function Documentation

◆ LittleEndian()

bool LittleEndian ( )
inline

Definition at line 119 of file PtexIO.h.

Referenced by PTEX_NAMESPACE_BEGIN::checkFormat(), and PtexReader::open().

Variable Documentation

◆ AllocaMax

const int AllocaMax = 16384

◆ BlockSize

const int BlockSize = 16384

◆ EditFaceDataHeaderSize

const int EditFaceDataHeaderSize = sizeof(EditFaceDataHeader)

Definition at line 109 of file PtexIO.h.

Referenced by PtexReader::readEditFaceData().

◆ EditMetaDataHeaderSize

const int EditMetaDataHeaderSize = sizeof(EditMetaDataHeader)

Definition at line 110 of file PtexIO.h.

Referenced by PtexReader::readEditMetaData().

◆ ExtHeaderSize

const int ExtHeaderSize = sizeof(ExtHeader)

◆ FaceDataHeaderSize

const int FaceDataHeaderSize = sizeof(FaceDataHeader)

Definition at line 108 of file PtexIO.h.

Referenced by PtexReader::readFaceData(), and PtexReader::readLevel().

◆ HeaderSize

const int HeaderSize = sizeof(Header)

◆ IBuffSize

const int IBuffSize = 8192

Definition at line 113 of file PtexIO.h.

Referenced by PtexReader::DefaultInputHandler::open().

◆ LevelInfoSize

const int LevelInfoSize = sizeof(LevelInfo)

Definition at line 107 of file PtexIO.h.

Referenced by PtexMainWriter::finish(), and PtexReader::readLevelInfo().

◆ Magic

const uint32_t Magic = 'P' | ('t'<<8) | ('e'<<16) | ('x'<<24)

◆ MetaDataThreshold

const int MetaDataThreshold = 1024

Definition at line 117 of file PtexIO.h.

Referenced by PtexMainWriter::writeMetaData().

◆ TileSize

const int TileSize = 65536

Definition at line 115 of file PtexIO.h.

Referenced by PtexWriterBase::calcTileRes().