[Ohrrpgce] SVN: teeemcee/10558 Make construction and destruction of *different* Surfaces threadsafe, by

[subversion at HamsterRepublic.com]

teeemcee
2018-08-30 22:57:56 -0700 (Thu, 30 Aug 2018)
161
Make construction and destruction of *different* Surfaces threadsafe, by adding a mutex

Any operation on the same Surface by different threads is not threadsafe
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U   wip/rasterizer.hpp
U   wip/surface.cpp