tree 29e7eb9f3779fb645473b9fb32a713bd5fc7fe74
parent 4a5a5b2d620c3ec362936c4fe3799a29f8de163c
author Guennadi Liakhovetski <g.liakhovetski@gmx.de> 1251211614 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1253330344 -0300

V4L/DVB (12528): sh_mobile_ceu_camera: implement host-side image scaling

Use host-side image scaling when the client fails to set the requested format.
We also have to take scaling into account when performing host-side cropping.
Similar to cropping we try to use client-side scaling as much as possible to
preserve bus bandwidth and optimise the frame-rate.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>