Erik de Castro Lopo wrote: >>> - echo " SSE optimizations : ................... ${sse_os}" >>> + echo " SSE enabled : ......................... ${sse_enabled}" > > I renamed sse_os to sse_enabled :-)
But --disable-sse doesn't _fully_ disable SSE. --enable-sse does two things: defines FLAC__SSE_OS preprocessor variable and adds "-msse2" to the list of compiler options. When FLAC__SSE_OS is defined: libFLAC checks CPU for SSE support. It is assumed that OS supports SSE. When FLAC__SSE_OS is undefined: libFLAC checks CPU for SSE support. If SSE is supported then libFLAC checks OS for SSE support. But in both cases libFLAC usually uses SSE-accelerated code. _______________________________________________ flac-dev mailing list flac-dev@xiph.org http://lists.xiph.org/mailman/listinfo/flac-dev