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BITCOUNT(3G) [FIXME: manual] BITCOUNT(3G)

NAME

bitCount - counts the number of 1 bits in an integer

DECLARATION

genIType bitCount(genIType value);

genIType bitCount(genUType value);

PARAMETERS

value
Specifies the value whose bits to count.

DESCRIPTION

bitCount returns the number of bits that are set to 1 in the binary representation of value.

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
bitCount - - - - - - ✔ ✔ ✔ ✔ ✔ ✔

SEE ALSO

findLSB(), findMSB()

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. http://opencontent.org/openpub/.

COPYRIGHT

Copyright © 2011-2014 Khronos Group
01/03/2018 [FIXME: source]