tree 21d839c02f841d81c54388daae933d80fac342ed
parent c9005f89e43f56c58e2269a896eb3b6c3bb2bc32
author Giuseppe <giuscri@gmail.com> 1497038841 +0200
committer Xiang, Haihao <haihao.xiang@intel.com> 1497246983 +0800

Add va_MessagingInit().

Previous to this commit, changing verbosity level
was only possible at build time via the definition
of ENABLE_VA_MESSAGING.

Now it's possible to choose a verbosity level between
{0, 1, 2} by modifying /etc/libva.conf or by setting
the corresponding environment variable LIBVA_MESSAGING_LEVEL.

Signed-off-by: Giuseppe <giuscri@gmail.com>
(cherry picked from commit b4d0874dcbe99d1f47bd39d0c156ea89ecd0ebcc)