search for: cpocuba

Displaying 2 results from an estimated 2 matches for "cpocuba".

2004 Sep 10
1
libFLAC internals
...opy qlp_coeffs on stack for better alignment. You mean copying them into a local array in read_subframe_lpc_(), right? I'd still have to manually align that array, though, or am I missing something? > IIRC powerpc has performance counters, if you want the best code, use them. Good idea. Cpocuba, or however that would approximate in Roman letters :) . -- Brady Patterson (brady@spaceship.com) Do you know Old Kentucky Shark?
2004 Sep 10
6
libFLAC internals
Howdy. I'm working on Altivec versions of some of the libFLAC functions. I figured the best candidates would be those that had MMX/SSE/3dnow versions, and I picked FLAC__lpc_restore_signal() to do first, since it's relatively simple. In stepping through some runs, it appears that 'order' mod 4 is always 0. Is that guaranteed, either by the format or by higher functions in the