Name

tex2Dcmpbias - performs a texture lookup with bias and shadow compare in a given sampler.

Synopsis

float4 tex2Dcmpbias(sampler2D samp, float4 s)
float4 tex2Dcmpbias(sampler2D samp, float4 s, int2 texelOff)

Parameters

samp
Sampler to lookup.
s.xy
Coordinates to perform the lookup.
s.z
The value used in the shadow comparison.
s.w
The bias value.
texelOff
Offset to be added to obtain the final texel.

Description

Performs a texture lookup with shadow compare and bias in sampler samp using coordinates s.

Profile Support

tex2Dcmpbias is supported in fragment profiles starting with fp40 and in vertex profiles starting with vp40. Variants with texelOff are only supported in gp4 and newer profiles.

See Also

tex2Dcmplod, tex2Dbias