Image capture resolution and viewfinder resolution must be the same,
with the image capture resolution taking precedence over the viewfinder
resolution when both are explicitly set.
The code was getting the active image capture resolution, instead of
the one explicitly requested, to adjust the viewfinder resolution.
That effectively made the viewfinder resolution always ignored since
the active capture resolution always has a default value.
Task-number: QTBUG-49170
Change-Id: I2f3d01366d83a3e28c0a1ea0109663cfdfa75963
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Yoann Lopes
8dc46cef05