tex1DARRAYcmplod - performs a texture lookup with shadow compare and a level of detail in a given
float4 tex1DARRAYcmplod(sampler1DARRAY samp, float4 s)
float4 tex1DARRAYcmplod(sampler1DARRAY samp, float4 s, int texelOff)
Sampler array to look up.
Coordinates to perform the lookup. The value used to select the layer is the second coordinate, the
third is the value used in the shadow comparison, the fourth corresponds to the level of detail.
Offset to be added to obtain the final texel.
Performs a texture lookup with level of detail in sampler samp using coordinates s, the
texture to be sampled is selected from the layer specified in the coordinates, the lookup involves
a shadow comparison and may use texel offset texelOff to compute the final texel.
tex1DARRAYcmplod is only supported in gp4 and newer profiles.
tex1DARRAYlod, tex1DARRAYbias, tex1DARRAYcmpbias