Derek Buitenhuis <[email protected]> writes: > On 04/10/2012 12:43 PM, Mans Rullgard wrote: >> This gets rid of the variable-length scratch buffer by filtering 16 >> pixels at a time and writing directly to the destination. The extra >> loads this requires to load the source values are compensated by not >> doing a round-trip to memory before shifting. >> >> Signed-off-by: Mans Rullgard <[email protected]> >> --- >> libswscale/ppc/swscale_altivec.c | 154 >> +++++++++++++++++---------------------- >> 1 file changed, 65 insertions(+), 89 deletions(-) > > From my (very) limited knowledge of AltiVec, I -think- this looks OK. > > I assume you've run this through FATE on PPC.
I was a bit too eager and sent it while fate was still running. Obviously a test that hadn't run yet had to fail... -- Måns Rullgård [email protected] _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
