sub - vs

Subtracts sources.


sub dst, src0, src1



  • dst is the destination register.
  • src0 is a source register.
  • src1 is a source register.


Vertex shader versions 1_1 2_0 2_x 2_sw 3_0 3_sw
sub x x x x x x


This instruction performs the subtraction shown in this formula.

dest.x = src0.x - src1.x
dest.y = src0.y - src1.y
dest.z = src0.z - src1.z
dest.w = src0.w - src1.w

Vertex Shader Instructions