InitializeStaticPointers: make init thread safe #126
Merged
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fixes TSan warnings:
Read of size 8 at 0x7f6c00f850e8 by thread T914:
#0 InitializeStaticPointers
#1 sjpeg::Encoder::Encoder(SjpegYUVMode, int, int, sjpeg::ByteSink*)
...
Previous write of size 8 at 0x7f6c00f850e8 by thread T875:
#0 InitializeStaticPointers
#1 sjpeg::Encoder::Encoder(SjpegYUVMode, int, int, sjpeg::ByteSink*)