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uaddCarry

Name

uaddCarry — add unsigned integers and generate carry

Declaration

genUType uaddCarry( genUType x,
genUType y,
out genUType carry);

Parameters

x

Specifies the first vector to be used in the summation operation.

y

Specifies the second vector to be used in the summation operation.

carry

Specifies the variable to receive the carry output of the sum.

Description

uaddCarry adds two 32-bit unsigned integer variables (scalars or vectors) and generates a 32-bit unsigned integer result, along with a carry output. The result is the sum of x and y modulo 232. The value carry is set to 0 if the sum is less than 232 and to 1 otherwise.

Version Support

OpenGL Shading Language Version
Function Name 1.10 1.20 1.30 1.40 1.50 3.30 4.00 4.10 4.20 4.30 4.40 4.50
uaddCarry - - - - - -

See Also

usubBorrow

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