nits
add -D__STDC_LIMIT_MACROS=1

--HG--
extra : amend_source : 421ea427753d00f31a5f07d98e157ad13520a9bd
TComDataCU: renaming m_totalCost to m_totalRDCost
TComDataCU: whitespace nits
TComDataCU: introduce new variable m_totalPsyCost
TComDataCU: introduce new variable m_psyEnergy
psyRD: psyRD costs are saved into m_totalPsyCost.
SEI: fix bug in picture timing SEI when interlace encoding is enabled

When the interlace mode is 1(top field first), the picstruct is 2(bottom field)
for all frames. But the picStruct for frames in display order should be
1(top field), 2(bottom field), 1, 2,..etc