avcodec/j2kenc: Fix undefined shifts of negative numbers
Also add parentheses to some lines to make the operator precedence clearer. This affected the FATE-tests vsynth*-jpeg2000 and vsynth*-jpeg2000-97 (where * ranges over { 1, 2, 3, _lena }) as well as ticket #7983. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Showing
Please
register
or
sign in
to comment