> 在 2019年10月8日，15:44，Paul B Mahol <[email protected]> 写道： > > probably ok pushed > > On 10/8/19, Steven Liu <[email protected]> wrote: >> because the interp >= 0UL comparison of an unsigned value is always true >> fix CID: 1454642 >> >> Signed-off-by: Steven Liu <[email protected]> >> --- >> libavfilter/vf_delogo.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/libavfilter/vf_delogo.c b/libavfilter/vf_delogo.c >> index 376c5e850f..a268b3e9b3 100644 >> --- a/libavfilter/vf_delogo.c >> +++ b/libavfilter/vf_delogo.c >> @@ -168,7 +168,7 @@ static void apply_delogo(uint8_t *dst, int dst_linesize, >> botleft[x-logo_x1-1] + >> botleft[x-logo_x1+1]) * weightb; >> weight = (weightl + weightr + weightt + weightb) * 3U; >> - interp = ROUNDED_DIV(interp, weight); >> + interp = (interp + (weight >> 1)) / weight; >> >> if (y >= logo_y+band && y < logo_y+logo_h-band && >> x >= logo_x+band && x < logo_x+logo_w-band) { >> -- >> 2.15.1 >> >> >> >> _______________________________________________ >> ffmpeg-devel mailing list >> [email protected] >> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >> >> To unsubscribe, visit link above, or email >> [email protected] with subject "unsubscribe". > _______________________________________________ > ffmpeg-devel mailing list > [email protected] > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe".
Thanks Steven _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
