UNPACKHALF2X16(3G)

    .SH "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
    .SH "DECLARATION"

            .HP u vec2 unpackHalf2x16(uint v);

    .SH "PARAMETERS"

        .PP v

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

            .RE

        .SH "DESCRIPTION"
            .PP 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.

        .SH "VERSION SUPPORT"
            .TS allbox tab(:); lB cB s s s s s s s s s s s lB cB cB cB cB cB cB cB cB cB cB cB cB. T{ T}:T{ OpenGL Shading Language Version T} T{ Function Name T}:T{ 1.10 T}:T{ 1.20 T}:T{ 1.30 T}:T{ 1.40 T}:T{ 1.50 T}:T{ 3.30 T}:T{ 4.00 T}:T{ 4.10 T}:T{ 4.20 T}:T{ 4.30 T}:T{ 4.40 T}:T{ 4.50 T} l c c c c c c c c c c c c. T{ unpackHalf2x16 T}:T{ - T}:T{ - T}:T{ - T}:T{ - T}:T{ - T}:T{ - T}:T{ - T}:T{ - T}:T{ ✔ T}:T{ ✔ T}:T{ ✔ T}:T{ ✔ T}

        .SH "SEE ALSO"
            .PP packDouble2x32(), unpackDouble2x32(), packHalf2x16()

        .SH "COPYRIGHT"
            .PP 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/.

COPYRIGHT
Copyright © 2011-2014 Khronos Group