swscale/swscale: fix integer overflow
authorMichael Niedermayer <michaelni@gmx.at>
Mon, 24 Mar 2014 04:01:32 +0000 (05:01 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Mon, 23 Jun 2014 16:16:20 +0000 (18:16 +0200)
commit1be06c853182f9b691efe8df5ab3653d54cdd5b9
tree2e8bf882dd17ff97eb658d66c01252b86c4cc95a
parent6011b806dd5d608a52df9cb1956e1dd099058687
swscale/swscale: fix integer overflow

Should fix fate failure with clang ftrapv

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c9c0451224fd7bc38b4e135e99f114f80c1ae67f)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libswscale/swscale.c