amlvideosink: CB2 destroy eos detect thread [1/1]

PD#SWPL-120414

Problem:
amlvideosink can't send eos event if do Loop H264 yts
test. because amlvideosink doesn't create eos detect
thread after eos event sent when first test done

Solution:
destroy eos detect thread when eos detect threat exit

Verify:
ap222

Change-Id: I9f9c96d7cf21ca0cf354ebaa145b8ae9e04c1acc
Signed-off-by: fei.deng <fei.deng@amlogic.com>
1 file changed