ffmpeg | branch: master | Carl Eugen Hoyos <ceho...@ag.or.at> | Sun Feb 26 11:03:50 2017 +0100| [66c1c9b2774968dc26017269ac175b356592f878] | committer: Carl Eugen Hoyos
lavc/xface: Reorder conditions to silence a gcc warning. libavcodec/xface.c:318:27: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow] > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=66c1c9b2774968dc26017269ac175b356592f878 --- libavcodec/xface.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/xface.c b/libavcodec/xface.c index 8c0cbfd..184c174 100644 --- a/libavcodec/xface.c +++ b/libavcodec/xface.c @@ -315,9 +315,9 @@ void ff_xface_generate_face(uint8_t *dst, uint8_t * const src) for (l = i - 2; l <= i + 2; l++) { for (m = j - 2; m <= j; m++) { - if (l >= i && m == j) + if (l <= 0 || l >= i && m == j) continue; - if (l > 0 && l <= XFACE_WIDTH && m > 0) + if (l <= XFACE_WIDTH && m > 0) k = 2*k + src[l + m * XFACE_WIDTH]; } } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
