tex2Dsize.3Cg

Langue: en

Version: 349056 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

tex2Dsize - returns the size of a given texture image for a given level of detail.

SYNOPSIS

   int3 tex2Dsize(sampler2D samp, int lod)
   int3 tex2Dsize(isampler2D samp, int lod)
   int3 tex2Dsize(usampler2D samp, int lod)

PARAMETERS


samp
Sampler to be queried for size.
lod
Level of detail to obtain size.

DESCRIPTION

Given a sampler and a level of detail the size of the corresponding texture image is returned as the result of the operation.

PROFILE SUPPORT

tex2Dsize is only supported in gp4 and newer profiles.

SEE ALSO

tex2D, tex2DARRAYsize