mm-video: vdec: check for mbaff interlaced clips

H264 mbaff interlaced clips are same as progressive.
Hence we should pop only one ts entry per FBD. Without
this change, for mbaff clips - two ts entries were
popped out per FBD resulting in frame drops.

Change-Id: I997096e747745975db565108975d10d597c1223d
1 file changed