gpu: ipu-v3: image-convert: move output seam valid interval calculation into find_best_seam

This reduces code duplication and allows to apply the following
modifications in a single place.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Philipp Zabel 2019-08-13 18:49:26 +02:00
commit ca84b1b860