For #1405: Fix utest build failed, for parsing SPS/PPS.
For #1405: Fix utest build failed, for parsing SPS/PPS.

ossrs/srs,winlinvip/srs,winlinvip/srs,ossrs/srs,ossrs/srs,winlinvip/srs,winlinvip/srs,ossrs/srs,ossrs/srs,ossrs/srs,winlinvip/srs,winlinvip/srs