From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Wed, 19 Jun 2013 00:41:59 +0000 (-0300)
Subject: [media] v4l: Fix colorspace conversion error in sample code
X-Git-Tag: v3.12-rc1~135^2~135
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f359a7cb1847900bc87b3498f72c1ee848942a7;p=pandora-kernel.git

[media] v4l: Fix colorspace conversion error in sample code

The sample code erroneously scales the y1, pb and pr variables from the
[0.0 .. 1.0] and [-0.5 .. 0.5] ranges to [0 .. 255] and [-128 .. 127].
Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

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