[PORT FROM R1][Video]libmix: add 16-byte aligment for H.263 decoder

BZ: 8355

add 16-byte aligment for H.263 parser to fix flicker
issue at bottom of 360p clip

Change-Id: I27a7c48058ee2ff98858dbb1431b753098e003ba
Orig-Change-Id: I51fc1143382c2b8abae3e685a0d358ca77f40885
Signed-off-by: Weian Chen <weian.chen@intel.com>
Reviewed-on: http://android.intel.com:8080/19890
Reviewed-by: Sang, Shuduo <shuduo.sang@intel.com>
Tested-by: Sang, Shuduo <shuduo.sang@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
1 file changed