[mythtv-firehose] mythtv branch master updated by jyavenard. v0.26-pre-446-g01048d8

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The branch, master has been updated on the
mythtv repository by gitolite user jyavenard.
       via  01048d814b7ee63177c73411899fcdef00f0ef0d (commit)
      from  4963b9dcacfdbc4dd438354f6f81380ed5588c45 (commit)

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- Log -----------------------------------------------------------------
commit 01048d814b7ee63177c73411899fcdef00f0ef0d
Author:    Jean-Yves Avenard <jyavenard at mythtv.org> at Sat, 2 Jun 2012 22:02:35 +1000
Committer: Jean-Yves Avenard <jyavenard at mythtv.org> at Sat, 2 Jun 2012 22:02:35 +1000
URL:       http://code.mythtv.org/cgit/mythtv/commit/?id=01048d814b7ee63177c73411899fcdef00f0ef0d

Add Hall type audio upmixing.
For stereo content: left is sent to left channels, right to right channels and a slight bias to center channel. Power levels are kept the same from original content.

Re-enable passive audio upmixing, old code was incorrect

Fixes #10751



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Summary of changes:
 mythtv/libs/libmythfreesurround/freesurround.cpp   |   29 +++++++++++++++++--
 mythtv/libs/libmythfreesurround/freesurround.h     |    3 +-
 .../programs/mythfrontend/audiogeneralsettings.cpp |    2 +
 3 files changed, 30 insertions(+), 4 deletions(-)

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