NAME
    tex2DARRAYsize - returns the size of a given texture array image for a
    given level of detail.

SYNOPSIS
      int3 tex2DARRAYsize(sampler2DARRAY samp, int lod)
      int3 tex2DARRAYsize(isampler2DARRAY samp, int lod)
      int3 tex2DARRAYsize(usampler2DARRAY samp, int lod)

PARAMETERS
    samp    Sampler to be queried for size.

    lod     Level of detail to obtain size.

DESCRIPTION
    Given a sampler array and a level of detail the size of one element of
    the corresponding texture array for a given level of detail is returned
    as a result of the operation.

PROFILE SUPPORT
    tex2DARRAYsize is only supported in gp4 and newer profiles.

SEE ALSO
    the tex2Dsize manpage

