[vlc-commits] audiotrack: add 5.1 and 7.1 support

[Thomas Guillem]

vlc | branch: master | Thomas Guillem <thomas at gllm.fr> | Mon Mar  9 17:48:22 2015 +0100| [0172a96435d206a5a13829e5d629ed524e90bd90] | committer: Jean-Baptiste Kempf

audiotrack: add 5.1 and 7.1 support

Works with SPDIF and HDMI audio output. Android will downmix to stereo if the
audio output is stereo.

7.1 support was added since Android 5.0.

5.1 support was added since the beginning but doesn't work on old devices.
That's why we fallback to stereo if AudioTrack fails to init with more than 2
channels.

Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=0172a96435d206a5a13829e5d629ed524e90bd90
---

 modules/audio_output/audiotrack.c |  282 ++++++++++++++++++++++++++++++-------
 1 file changed, 231 insertions(+), 51 deletions(-)

Diff:   http://git.videolan.org/gitweb.cgi/vlc.git/?a=commitdiff;h=0172a96435d206a5a13829e5d629ed524e90bd90