Name

tex1DARRAYcmplod - performs a texture lookup with shadow compare and a level of detail in a given sampler array.

Synopsis

float4 tex1DARRAYcmplod(sampler1DARRAY samp, float4 s)
float4 tex1DARRAYcmplod(sampler1DARRAY samp, float4 s, int texelOff)

samp

Sampler array to look up.

s

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.

texelOff

Offset to be added to obtain the final texel.

Description

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.

Profile Support

tex1DARRAYcmplod is only supported in gp4 and newer profiles.

See Also

tex1DARRAYlod, tex1DARRAYbias, tex1DARRAYcmpbias