NAME
    tex2DARRAYbias - performs a texture lookup with bias in a given sampler
    array.

SYNOPSIS
      float4 tex2DARRAYbias(sampler2DARRAY samp, float4 s)
      float4 tex2DARRAYbias(sampler2DARRAY samp, float4 s, int texelOff)

      int4 tex2DARRAYbias(isampler2DARRAY samp, float4 s)
      int4 tex2DARRAYbias(isampler2DARRAY samp, float4 s, int texelOff)

      unsigned int4 tex2DARRAYbias(usampler2DARRAY samp, float4 s)
      unsigned int4 tex2DARRAYbias(usampler2DARRAY samp, float4 s, int texelOff)

PARAMETERS
    samp    Sampler array to lookup.

    s       Coordinates to perform the lookup. The value used to select the
            layer should be passed in the vector component right after the
            regular coordinates. The bias value should be passed as the last
            component of the coordinate vector.

    texelOff
            Offset to be added to obtain the final texel.

DESCRIPTION
    Performs a texture lookup with bias in sampler *samp* using coordinates
    *s*, the texture to be sampled is selected from the layer specified in
    the coordinates.

PROFILE SUPPORT
    tex2DARRAYbias is only supported in gp4 and newer profiles.

SEE ALSO
    the tex2DARRAY manpage, the tex2DARRAYlod manpage

