refine the UT case for checking IDR request
Merge pull request #1615 from lyao2/ut_idr3

refine the UT case for checking IDR request
fix two continus IDR, with same sps/pps id, but different resolution
Merge pull request #1616 from dongzha/testcrash

fix two continus IDR, with same sps/pps id, but different resolution
fix a typo
modify freeze output to proper location
Merge pull request #1617 from ruil2/bits_update

fix a typo
add set unused in dpb
Merge pull request #1618 from huili2/modify_freeze_pos

modify freeze output to proper location
    keep the consistency between sps level and parameter level
Merge pull request #1623 from ruil2/level_5

    keep the consistency between sps level and parameter level
change au_ready status and check au number
Merge pull request #1622 from dongzha/setunuse

add set unused in dpb
Merge pull request #1624 from huili2/au_data_check

change au_ready status and check au number
add protection
Merge pull request #1626 from dongzha/testcrash1

add protection
(1) Reset parameter set status and clear AU list when out of memory
(2) Free un-complete malloc memory, keep the original state, special when increase memory
Merge pull request #1627 from HaiboZhu/Debug_potential_out_of_memory

Reset parameter set status and clear AU list when out of memory