|| tinterlace->mode == MODE_INTERLEAVE_BOTTOM)) {
av_log(ctx, AV_LOG_WARNING, "low_pass_filter flag ignored with mode %d\n",
tinterlace->mode);
- tinterlace->flags &= !TINTERLACE_FLAG_VLPF;
+ tinterlace->flags &= ~TINTERLACE_FLAG_VLPF;
}
av_log(ctx, AV_LOG_VERBOSE, "mode:%d filter:%s h:%d -> h:%d\n",
tinterlace->mode, (tinterlace->flags & TINTERLACE_FLAG_VLPF) ? "on" : "off",