On 10/06/2013 09:07 PM, Kjetil Matheussen wrote: > But brainstorming further, it probably works to combine the peak finding > routine > (which is run on all signals) with the nan/inf-detection:
+1 BTW compile with -ftree-vectorizer-verbose=7 to check what gcc does. If you're looking for something ready-made, there are SSE, and altivec asm routines for mixing buffers and calculating the peak value in ardour. Have a look at libs/ardour/*.s, libs/ardour/mix.cc and libs/ardour/ardour/mix.h GPL and everything, thanks to Sampo IIRC. ciao, robin _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
