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break_comp - vs

  • Article

Conditionally break out of the current loop at the nearest endloop - vs or endrep - vs.

Syntax

break_comp src0, src1

 

Where:

  • _comp is a comparison between the two source registers. It can be one of the following:

    Syntax Comparison
    _gt Greater than
    _lt Less than
    _ge Greater than or equal
    _le Less than or equal
    _eq Equal to
    _ne Not equal to

     

  • src0 is a source register. Replicate swizzle is required to select a single component.

  • src1 is a source register. Replicate swizzle is required to select a single component.

Remarks

This instruction is supported in the following versions.

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

 

When the comparison is true, it breaks out of the current loop, as shown.

if (src0 comparison src1)
   jump to the corresponding endloop or endrep instruction;

Vertex Shader Instructions