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

SYNOPSIS
      int3 texCUBEsize(samplerCUBE samp, int lod)
      int3 texCUBEsize(isamplerCUBE samp, int lod)
      int3 texCUBEsize(usamplerCUBE 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
    texCUBEsize is only supported in gp4 and newer profiles.

SEE ALSO
    the texCUBE manpage

