sdk 6.0.4 and DENORM_WANT_FIX

Sep 4, 2012 at 2:03pm

sdk 6.0.4 and DENORM_WANT_FIX

seen in z_sampletypes.h :


#if 0
// || defined(WIN_VERSION) // no longer fixing denormals on Win. Instead using SSE processor flags.
// || (defined(MAC_VERSION)&&TARGET_RT_LITTLE_ENDIAN) // no longer fixing denormals on Mac. Instead using SSE processor flags.
// user can #define DENORM_WANT_FIX to 0 to disable
#define DENORM_WANT_FIX 1
#endif

Sorry for the newb question, but how do I use “SSE processor flag” for that ?

#64225
Sep 5, 2012 at 3:53pm

anyone from cycling maybe?
(btw the lores~ example hasn’t been updated accordingly)

#231562
Sep 10, 2012 at 2:00pm

You can turn on the SSE FTZ (flush to zero) intrinsics in the Xcode target settings.

#231563

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