getBits           540 3rdparty/openexr/IlmImf/ImfHuf.cpp     Int64 l = hcode[im] = getBits (6, c, lc, p); // code length
getBits           547 3rdparty/openexr/IlmImf/ImfHuf.cpp         int zerun = getBits (8, c, lc, p) + SHORTEST_LONG_RUN;