dcl_output_control_point_count (sm5 - asm)

Declares the hull shader output control point count.

dcl_output_control_point_count N




[in] An integer value from 0 to 32 that specifies the output control point count.



The hull shader can output 0 control points if they are not needed.

This instruction applies to the following shader stages:

Declarations Section


Minimum Shader Model

This instruction is supported in the following shader models:

Shader ModelSupported
Shader Model 5 yes
Shader Model 4.1 no
Shader Model 4 no
Shader Model 3 (DirectX HLSL) no
Shader Model 2 (DirectX HLSL) no
Shader Model 1 (DirectX HLSL) no


Related topics

Shader Model 5 Assembly (DirectX HLSL)