max - ps

  • Article

Calculates the maximum of the sources.

Syntax

max dst, src0, src1

 

where

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

Remarks

Pixel shader versions 1_1 1_2 1_3 1_4 2_0 2_x 2_sw 3_0 3_sw
max x x x x x

 

The following code snippet shows the operations performed.

dest.x=(src0.x >= src1.x) ? src0.x : src1.x;
dest.y=(src0.y >= src1.y) ? src0.y : src1.y;
dest.z=(src0.z >= src1.z) ? src0.z : src1.z;
dest.w=(src0.w >= src1.w) ? src0.w : src1.w;

Pixel Shader Instructions