In 4c21f72837 we did this for
QImageReader. So, to support the same for QMovie, we just need
to remove the custom (and very inefficient) scaling for frames.
This should be safe since the underlying QImageReader must ensure
that the returned image matches the scaled size.
[ChangeLog][QtGui][QMovie] Allow only one dimension (width
or height) to be set for the scaled size. In this case, the other
will be calculated automatically based on the original movie size
and maintaining the aspect ratio.
Fixes: QTBUG-115039
Change-Id: I50979a75970c79647dbb8c8b4b121266ba033a63
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
3924c945d1