NAME

       unpackHalf2x16 - convert two 16-bit floating-point values packed into a single 32-bit
       integer into a vector of two 32-bit floating-point quantities

DECLARATION

       vec2 unpackHalf2x16(uint v);

PARAMETERS

       v
           Specify a single 32-bit unsigned integer values that contains two 16-bit floating
           point values to be unpacked.

DESCRIPTION

       unpackHalf2x16 returns a two-component floating-point vector with components obtained by
       unpacking a 32-bit unsigned integer into a pair of 16-bit values, interpreting those
       values as 16-bit floating-point numbers according to the OpenGL Specification, and
       converting them to 32-bit floating-point values. The first component of the vector is
       obtained from the 16 least-significant bits of v; the second component is obtained from
       the 16 most-significant bits of v.

VERSION SUPPORT

       ┌───────────────┬───────────────────────────────────────────────────────────────────────────────────┐
       │               │        OpenGL Shading Language Version                                            │
       ├───────────────┼──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┤
       │Function       │ 1.10 │ 1.20 │ 1.30 │ 1.40 │ 1.50 │ 3.30 │ 4.00 │ 4.10 │ 4.20 │ 4.30 │ 4.40 │ 4.50 │
       │Name           │      │      │      │      │      │      │      │      │      │      │      │      │
       ├───────────────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼──────┤
       │unpackHalf2x16 │  -   │  -   │  -   │  -   │  -   │  -   │  -   │  -   │  ✔   │  ✔   │  ✔   │  ✔   │
       └───────────────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┘

SEE ALSO

       packDouble2x32(), unpackDouble2x32(), packHalf2x16()

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

[FIXME: source]                             07/22/2015                         UNPACKHALF2X16(3G)