packDouble2x32 — create a double-precision value from a pair of unsigned integers
double packDouble2x32(
uvec2 v)
;
v
Specifies a vector of two unsigned integers to be packed into a single double-precision result.
packDouble2x32
packs the component of parameter v
into a 64-bit
value. If an IEEE-754 infinity or NaN is created, it will not signal and the resulting floating-point value
is undefined. Otherwise, the bit-level representation of v
is preserved. The first
vector component (v[0]
) specifies the 32 least significant bits of the result; the second
component (v[1]
) specifies the 32 most significant bits.
Function | Version 1.10 | Version 1.20 | Version 1.30 | Version 1.40 | Version 1.50 | Version 3.30 | Version 4.00 | Version 4.10 | Version 4.20 | Version 4.30 |
---|---|---|---|---|---|---|---|---|---|---|
packDouble2x32 | - | - | - | - | - | - | Y | Y | Y | Y |
Copyright © 2011 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/.