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[media] vivid: add downsampling support
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 9 Mar 2015 15:06:27 +0000 (12:06 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Thu, 2 Apr 2015 23:55:12 +0000 (20:55 -0300)
commit1f9f23f62fb46d6cef93febe57bf41fb21fd01fa
treebfba8aa8d5f56dff9343289e128b0393aacdd56c
parentddcaee9dd4c00174db8ddf913c87ddf3773c446e
[media] vivid: add downsampling support

Add support in vivid for downsampling. Most of the changes are in
vivid_copy_buffer which needs to know about the right line widths.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/platform/vivid/vivid-kthread-cap.c
drivers/media/platform/vivid/vivid-vid-out.c