NAME
    tex2DARRAYfetch - performs an unfiltered texture lookup in a given
    sampler array.

SYNOPSIS
      float4 tex2DARRAYfetch(sampler2DARRAY samp, int4 s)
      float4 tex2DARRAYfetch(sampler2DARRAY samp, int4 s, int texelOff)

      int4 tex2DARRAYfetch(isampler2DARRAY samp, int4 s)
      int4 tex2DARRAYfetch(isampler2DARRAY samp, int4 s, int texelOff)

      unsigned int4 tex2DARRAYfetch(usampler2DARRAY samp, int4 s)
      unsigned int4 tex2DARRAYfetch(usampler2DARRAY samp, int4 s, int texelOff)

PARAMETERS
    samp    Sampler array to lookup.

    s       Coordinates to perform the lookup, the layer is selected by the
            component right after the regular coordinates, the level of
            detail is provided by the last component of the coordinate
            vector.

    texelOff
            Offset to be added to obtain the final texel.

DESCRIPTION
    Performs an unfiltered texture lookup in sampler array *samp* using
    coordinates *s*. The layer to be accessed is selected by the component
    right after the regular coordinates, the level of detail is provided by
    the last component of the coordinate vector. May use texel offset
    *texelOff* to compute final texel.

PROFILE SUPPORT
    tex2DARRAYfetch is only supported in gp4 and newer profiles.

SEE ALSO
    the tex2Dfetch manpage

