pulseaudio.git - PulseAudio Sound Server

	Commit message (Collapse)	Author	Age	Files	Lines
*	volume: Add Orc-based optimised volume scaling	Arun Raghavan	2011-03-05	1	-0/+34
	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.