11 May
2007
11 May
'07
6:47 a.m.
audio-mobster wrote:
can someone tell me where I get infomation about:
denomals HUGE NaN Inf?
Description of denormals etc., and how they're represented in memory:
http://en.wikipedia.org/wiki/IEEE_754#Single-precision_32_bit
As for tackling denormal issues:
http://music.columbia.edu/pipermail/linux-audio-dev/2003-August/004581.html
http://music.columbia.edu/pipermail/linux-audio-dev/2004-June/008739.html
The FLUSH_TO_ZERO(x) macro can be seen used in TAP's tap_utils.h
The first post above suggest that it sometimes may not work due to
compiler optimisations, so the second post suggests a workaround similar
to what is used by CAPS.
I hope this is useful.
--
Steven Chamberlain
steven(a)pyro.eu.org