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

       Copyright © 2011-2014 Khronos Group

[FIXME: source]                                    11/18/2024                                 UNPACKHALF2X16(3G)

vec2unpackHalf2x16(uintv);

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.

       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

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

packDouble2x32(), unpackDouble2x32(), packHalf2x16()

       ┌────────────────┬───────────────────────────────────────────────────────────────────────────────────┐
       │                │        OpenGLShadingLanguageVersion                                            │
       ├────────────────┼──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬──────┤
       │ 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 │  -   │  -   │  -   │  -   │  -   │  -   │  -   │  -   │  ✔   │  ✔   │  ✔   │  ✔   │
       └────────────────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴──────┘