3 commits

Author	SHA1	Message	Date
Arun Raghavan	51d05b98ff	orc: Another trivial documentation fix	2012-01-11 13:18:20 +05:30
Arun Raghavan	372c16d6d7	orc: Trivial documentation typo fix	2012-01-11 13:12:20 +05:30
Arun Raghavan	4cd90d9e32	volume: Add Orc-based optimised volume scaling ... This adds volume scaling for 1- and 2-channel software volume scaling using Orc. While testing the MMX and SSE backends on a Core2, I see an ~2x performance benefit over the hand-rolled MMX and SSE code. Since I haven't been able to test on other architectures, the Orc code is only used when MMX/SSE* is present. This can be changed in the future after testing on AMD and ARM machines.	2011-03-05 14:38:28 +05:30