qzxing icon indicating copy to clipboard operation
qzxing copied to clipboard

Fix application crashes when page with QZXing closes

Open dedkovd opened this issue 2 years ago • 0 comments

Sometimes, when page with active scanner closes, QZXingFilter is still processing frame but that frame has already been removed with QVideoSink. So, application may be crashed. Qt::QueuedConnection fixes this problem.

dedkovd avatar May 05 '23 12:05 dedkovd