Added Reinhard's simple tone mapping operator and a simple bloom filter to exrtotiff.cpp
Added Reinhard's simple tone mapping operator and a simple bloom filter to exrtotiff.cpp
patwonder/pbrt-v2-skin,patwonder/pbrt-v2-skin,patwonder/pbrt-v2-skin,patwonder/pbrt-v2-skin,patwonder/pbrt-v2-skin