NAME

findLSB - find the index of the least significant bit set to 1 in an integer

DECLARATION

genIType findLSB(genIType value);

genIType findLSB(genUType value);

PARAMETERS

value

Specifies the value whose bits to scan.

DESCRIPTION

findLSB returns the bit number of the least significant bit that is set to 1 in the binary representation of value. If value is zero, -1 will be returned.

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

findLSB

-

✔

COPYRIGHT

Copyright © 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. https://opencontent.org/openpub/.