V4L/DVB: sh_mobile_ceu_camera.c: preserve output window on VIDIOC_S_CROP

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Current version of sh_mobile_ceu_camera.c interprets the V4L2 API specification
of the VIDIOC_S_CROP ioctl as "change input (for capture devices) area,
preserve scaling factors, therefore change output window," whereas a more
intuitive interpretation of the API is "change input area, preserve output
window." Switch sh_mobile_ceu_camera.c to use this interpretation.

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

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Guennadi Liakhovetski 2010-03-23 11:23:31 -03:00 • committed by Mauro Carvalho Chehab

parent 730947bc14

commit e622681d12

1 changed files with 309 additions and 292 deletions

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drivers/media/video/sh_mobile_ceu_camera.c

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