[Bug 657091] kate: do not clear out high bits from display area

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=657091
  GStreamer | gst-plugins-bad | unspecified

Sebastian Dröge <slomo> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |slomo at circular-chaos.org
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.10.23

--- Comment #3 from Sebastian Dröge <slomo at circular-chaos.org> 2011-08-23 08:17:10 UTC ---
commit 1ed91ad1dba385b4d0d74d9713cb6bce7edc7cf9
Author: Vincent Penquerc'h <vincent.penquerch at collabora.co.uk>
Date:   Mon Aug 22 17:10:24 2011 +0100

    kate: do not consider an empty SPU to be a fatal error

    Instead, just encode nothing and go on.

    https://bugzilla.gnome.org/show_bug.cgi?id=657091

commit 46cfb5fa4f6348135dc877be2e95ac15bd55d0c2
Author: Vincent Penquerc'h <vincent.penquerch at collabora.co.uk>
Date:   Mon Aug 22 17:15:10 2011 +0100

    kate: do not clear out high bits from display area

    http://dvd.sourceforge.net/spu_notes does not mention that high bits
    are to be masked, and not clearing them makes a sample work, where
    clearing them yielded left > right.
    History from the dvdspu plugin, from where this code was copied,
    does not shed any light, as tracing this code's origin shows
    the same bitmasks being there in 2007 when it was imported.

    https://bugzilla.gnome.org/show_bug.cgi?id=657091

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