call - ps

Performs a function call to the instruction marked with the provided label.

Syntax

call l#

 

Where:

  • l# is a label - ps marking the beginning of the subroutine to be called.

Remarks

Pixel shader versions1_11_21_31_42_02_x2_sw3_03_sw
callxxxx

 

This instruction does the following:

  1. Push address of the next instruction to the return address stack.
  2. Continue execution from the instruction marked by the label.

 

 

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