OdTrVisTextureManager Class Reference

#include <TrVisTexture.h>

Public Types
enum	Resampler { kNearest , kBilinear }

Static Public Member Functions
static OdTrVisTexturePtr	createTexture (OdTrVisTexture::Format fmt, OdUInt32 nWidth, OdUInt32 nHeight, OdUInt32 nAlign=4)
static OdTrVisTexturePtr	convert (OdTrVisTexture::Format fmt, OdTrVisTexture *pTexture, OdUInt32 nNewAlign=0, OdTrVisTexture *pPalette=NULL)
static OdTrVisTexturePtr	convert (OdTrVisTexture *pTextureTo, const OdTrVisTexture *pTextureFrom, Resampler method=kNearest)
static OdTrVisTexturePtr	resample (Resampler method, OdUInt32 newWidth, OdUInt32 newHeight, OdTrVisTexture *pTexture)
static OdTrVisTexturePtr	convertAndResample (OdTrVisTexture::Format fmt, Resampler method, OdUInt32 newWidth, OdUInt32 newHeight, OdTrVisTexture *pTexture, OdUInt32 nNewAlign=0, OdTrVisTexture *pPalette=NULL)
static OdTrVisTexturePtr	resamplePow2 (Resampler method, bool bRequirePow2, OdTrVisTexture *pTexture, OdUInt32 nMaxSize)
static OdTrVisTexturePtr	createTextureFrom (OdTrVisTexture::Format fmt, OdUInt32 nWidth, OdUInt32 nHeight, OdUInt32 nAlign, OdTrVisTexture::Format bufferFmt, OdUInt32 bufferWidth, OdUInt32 bufferHeight, OdUInt32 bufferAlign, void *buffer, Resampler method, OdTrVisTexture *pPalette=NULL)
static OdTrVisTexturePtr	createPow2TextureFrom (OdTrVisTexture::Format fmt, bool bRequirePow2, OdUInt32 nMaxSize, OdUInt32 nAlign, OdTrVisTexture::Format bufferFmt, OdUInt32 bufferWidth, OdUInt32 bufferHeight, OdUInt32 bufferAlign, void *buffer, Resampler method, OdTrVisTexture *pPalette=NULL)
static OdTrVisTexturePtr	createTextureFrom (OdTrVisTexture::Format fmt, OdUInt32 nWidth, OdUInt32 nHeight, OdUInt32 nAlign, void *buffer, OdTrVisTexture *pPalette=NULL, bool bOwnExistBuffer=false)
static bool	save (OdTrVisTexture *pTexture, const OdString &fileName)

Detailed Description

This class manage Texture operations

Definition at line 175 of file TrVisTexture.h.

Member Enumeration Documentation

Resampler

enum OdTrVisTextureManager::Resampler

Enumerator
kNearest
kBilinear

Definition at line 178 of file TrVisTexture.h.

Member Function Documentation

convert() [1/2]

static OdTrVisTexturePtr OdTrVisTextureManager::convert ( OdTrVisTexture *  pTextureTo, const OdTrVisTexture *  pTextureFrom, Resampler  method = kNearest  )

static

Converts existing texture to the another texture format

convert() [2/2]

static OdTrVisTexturePtr OdTrVisTextureManager::convert ( OdTrVisTexture::Format  fmt, OdTrVisTexture *  pTexture, OdUInt32  nNewAlign = 0, OdTrVisTexture *  pPalette = NULL  )

static

Converts existing texture to the another format (or data alignment)

convertAndResample()

static OdTrVisTexturePtr OdTrVisTextureManager::convertAndResample ( OdTrVisTexture::Format  fmt, Resampler  method, OdUInt32  newWidth, OdUInt32  newHeight, OdTrVisTexture *  pTexture, OdUInt32  nNewAlign = 0, OdTrVisTexture *  pPalette = NULL  )

static

Converts and resamples existing texture

createPow2TextureFrom()

static OdTrVisTexturePtr OdTrVisTextureManager::createPow2TextureFrom ( OdTrVisTexture::Format  fmt, bool  bRequirePow2, OdUInt32  nMaxSize, OdUInt32  nAlign, OdTrVisTexture::Format  bufferFmt, OdUInt32  bufferWidth, OdUInt32  bufferHeight, OdUInt32  bufferAlign, void *  buffer, Resampler  method, OdTrVisTexture *  pPalette = NULL  )

static

Creates pow2 textures from buffer

createTexture()

static OdTrVisTexturePtr OdTrVisTextureManager::createTexture ( OdTrVisTexture::Format  fmt, OdUInt32  nWidth, OdUInt32  nHeight, OdUInt32  nAlign = 4  )

static

Creates empty texture

createTextureFrom() [1/2]

static OdTrVisTexturePtr OdTrVisTextureManager::createTextureFrom ( OdTrVisTexture::Format  fmt, OdUInt32  nWidth, OdUInt32  nHeight, OdUInt32  nAlign, OdTrVisTexture::Format  bufferFmt, OdUInt32  bufferWidth, OdUInt32  bufferHeight, OdUInt32  bufferAlign, void *  buffer, Resampler  method, OdTrVisTexture *  pPalette = NULL  )

static

Creates textures from buffer

createTextureFrom() [2/2]

static OdTrVisTexturePtr OdTrVisTextureManager::createTextureFrom ( OdTrVisTexture::Format  fmt, OdUInt32  nWidth, OdUInt32  nHeight, OdUInt32  nAlign, void *  buffer, OdTrVisTexture *  pPalette = NULL, bool  bOwnExistBuffer = false  )

static

Creates texture from buffer with the same sizes, format and data alignment

resample()

static OdTrVisTexturePtr OdTrVisTextureManager::resample ( Resampler  method, OdUInt32  newWidth, OdUInt32  newHeight, OdTrVisTexture *  pTexture  )

static

Resamples existing texture

resamplePow2()

static OdTrVisTexturePtr OdTrVisTextureManager::resamplePow2 ( Resampler  method, bool  bRequirePow2, OdTrVisTexture *  pTexture, OdUInt32  nMaxSize  )

static

Resample texture so its width and height becomes the power of 2 (if need). Width and height are limited by nMaxSize

save()

static bool OdTrVisTextureManager::save ( OdTrVisTexture *  pTexture, const OdString &  fileName  )

static

Saves texture in file

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The documentation for this class was generated from the following file:

• TrVisTexture.h