10 commits

Author	SHA1	Message	Date
Jean-Marc Valin	cd29b02773	fixed-point: fixing two overflows that didn't really affect quality	2009-07-01 09:59:21 -04:00
Jean-Marc Valin	1dab60cc91	Better use of the arithmetic operators	2008-09-16 13:29:37 -04:00
Jean-Marc Valin	453ccd829a	Generate slightly more accurate WMOPS figures	2008-09-12 20:52:27 -04:00
Jean-Marc Valin	ef0d5f15c7	Further simplifications to the forward mdct	2008-04-22 09:49:22 +10:00
Jean-Marc Valin	49134381d0	optimisations: caching sign of x in alg_quant(), changed celt_div()/celt_rcp() ... to assume denominator is positive.	2008-03-25 16:07:05 +11:00
Jean-Marc Valin	f5b0587bd2	s/ROUND/ROUND16/	2008-03-21 10:46:17 +11:00
Jean-Marc Valin	d857ac48de	Using reciprocal approximation instead of full 32-bit division in alg_quant()	2008-03-12 13:26:37 +11:00
Jean-Marc Valin	c209c342bf	fixed-point: defined HALF32() and used it for the forward mdct.	2008-03-07 17:50:45 +11:00
Jean-Marc Valin	2aaa0fee93	fixed-point: overflow debugging now works again.	2008-02-29 16:07:40 +11:00
Jean-Marc Valin	a02ca1ee35	fixed-point: Added a ROUND() operator, no real change to the code	2008-02-28 11:33:22 +11:00