[mythtv-firehose] mythtv/master commit: 520627115 by Jim Stichnoth (stichnot)

[MythTV]

      Author:  Jim Stichnoth <jstichnoth at mythtv.org>
 Change Date:  2012-02-28T23:17:25-08:00
   Push Date:  2012/02/28 23:41:09 -0800
  Repository:  mythtv
      Branch:  master
New Revision:  5206271159967dceccfcef4bdfe08c53e1ee696e
   Changeset:  https://github.com/MythTV/mythtv/commit/520627115

Log:

Subtitles: Apply OSDCC708TextZoom to CEA-608 captions as well.

If appropriate care is taken, there is no reason not to apply the text
zoom setting to CEA-608 captions as well as CEA-708 and text captions.
This provides a consistent look across all the caption types.

If the zoom factor would cause the vertical layout to fall outside the
safe area, we try to shift and squeeze the lines back into the safe
area, while also ensuring they don't overlap.

Modified:

   mythtv/libs/libmythtv/subtitlescreen.cpp
   mythtv/libs/libmythtv/subtitlescreen.h