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| author | Mans Rullgard <mans@mansr.com> | 2011-10-08 01:37:20 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2011-10-14 20:45:22 +0100 |
| commit | d341d5fd2cd7e301a20dcb50f3e1445571765023 (patch) | |
| tree | 33de6fbbcad175cb3b3c5a054eeca9099c88ea44 /tests | |
| parent | 05c8f119cc6b5727319c56b055af82ac1ded93b5 (diff) | |
| download | ffmpeg-d341d5fd2cd7e301a20dcb50f3e1445571765023.tar.gz | |
dnxhdenc: fixed signed multiplication overflow
The low 32 bits of a multiplication are the same for signed
and unsigned operands. Casting to unsigned before multiplying
is thus equivalent while avoiding signed overflow, which is
undefined by the C99 standard.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions