Tomas Härdin:
> static av_always_inline av_const int av_clip_intp2_c(int a, int p)
> {
> - if (((unsigned)a + (1 << p)) & ~((2 << p) - 1))
> + if (((unsigned)a + (1U << p)) & ~((2U << p) - 1))
> return (a >> 31) ^ ((1 << p) - 1);
> else
> return a;
This will support p == 30 (but not 31); but the first change is not UB
in this range.
- Andreas
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