Author :
Ben Wagner
Date :
2021-08-26 16:12:22
Hash :a842a098 Message :[smooth] Detect SSE2 with MSVC for x86
MSVC does not set `__SSE2__`. Instead one must check whether `_M_IX86_FP` is
defined and greater than or equal to 2.
* src/smooth/ftgrays.c (FT_SSE2): New macro.
Use it where appropriate.