Refactor testtex * Eliminate the code paths for testing "batch" texture functions, which   are officially deprecated anyway and made the test code much more   cluttered. * Use parallel_image to run the texture tests in a multithreaded fashion,   both so that we can benchmark thread scalability, as well as ensure that   every time we run a testsuite, we are verifying thread safety of the   texture system.
Refactor testtex
* Eliminate the code paths for testing "batch" texture functions, which
  are officially deprecated anyway and made the test code much more
  cluttered.
* Use parallel_image to run the texture tests in a multithreaded fashion,
  both so that we can benchmark thread scalability, as well as ensure that
  every time we run a testsuite, we are verifying thread safety of the
  texture system.

OpenImageIO/oiio,sambler/oiio,mcanthony/oiio,lgritz/oiio,cwilling/oiio,YangYangTL/oiio,micler/oiio,scott-wilson/oiio,mcanthony/oiio,micler/oiio,micler/oiio,sambler/oiio,mcanthony/oiio,YangYangTL/oiio,mcanthony/oiio,scott-wilson/oiio,sambler/oiio,lgritz/oiio,sambler/oiio,scott-wilson/oiio,bdeluca/oiio,OpenImageIO/oiio,cwilling/oiio,scott-wilson/oiio,YangYangTL/oiio,OpenImageIO/oiio,OpenImageIO/oiio,cwilling/oiio,cwilling/oiio,YangYangTL/oiio,bdeluca/oiio,lgritz/oiio,bdeluca/oiio,lgritz/oiio,micler/oiio,bdeluca/oiio