[mythtv-commits] mythtv commit: r12739 by danielk

Tue Feb 6 20:50:02 UTC 2007

      Author: danielk
        Date: 2007-02-06 20:50:01 +0000 (Tue, 06 Feb 2007)
New Revision: 12739
   Changeset: http://cvs.mythtv.org/trac/changeset/12739

Modified:

   trunk/mythtv/libs/libmythtv/channel.cpp

Log:

Refs #2954. Fixes the picture adjustment for V4L2 attributes with negative values.

The problem was discovered by Bruce when testing the ivtv patch. The math that converted V4L2 attribute values to MythTV's attribute value range was incorrect and would break whenever the range included negative numbers. The hue in the new IVTV driver interface uses negative numbers for half the hue values.