gentype
bitselect
(
| gentype a, |
| gentype b, | |
gentype c) |
doublen bitselect (doublen a, doublen b,
doublen c) // if double extension enabled
|
halfn bitselect (halfn a, halfn b,
halfn c) // if half extension enabled
|
Description
Each bit of result is corresponding bit of a if corresponding bit of c is 0. Otherwise it is the corresponding bit of b.
Notes
The built-in relational functions can be used with built-in scalar or vector types as
arguments and return a scalar vector integer result. The argment type gentype can be char, charn, uchar, ucharn, short, shortn, ushort, ushortn, int, intn, uint, uintn, long, longn, ulong, ulongn, float, and floatn.
If extended with cl_khr_fp64, generic type name gentype may indicate double and double{2|4|8|16} as arguments and return values. If extended with cl_khr_fp16, generic type name gentype may indicate half and half{2|4|8|16} as arguments and return values.
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