On Wed, Apr 13, 2016 at 1:41 AM, Luca Barbato <[email protected]> wrote: > Avoid the clang warning > > "warning: shifting a negative signed value is undefined" > --- > libavcodec/apedec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavcodec/apedec.c b/libavcodec/apedec.c > index d33139b..8d84901 100644 > --- a/libavcodec/apedec.c > +++ b/libavcodec/apedec.c > @@ -1305,7 +1305,7 @@ static void do_apply_filter(APEContext *ctx, int > version, APEFilter *f, > /* Update the adaption coefficients */ > absres = FFABS(res); > if (absres) > - *f->adaptcoeffs = ((res & (-1<<31)) ^ (-1<<30)) >> > + *f->adaptcoeffs = ((res & (~0UL<<31)) ^ (~0UL<<30)) >> > (25 + (absres <= f->avg*3) + (absres <= > f->avg*4/3)); > else > *f->adaptcoeffs = 0; > -- > 2.6.1
ok, feel free to add the proper spacing if you feel like it -- Vittorio _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
