Re: [FFmpeg-devel] [PATCH] libpostproc: remove big-endian AltiVec acceleration

2025-04-10 Thread Sean McGovern
Hi Andreas, On Thu, Apr 10, 2025, 03:37 Andreas Rheinhardt < andreas.rheinha...@outlook.com> wrote: > Sean McGovern: > > Hi, > > > > On Wed, Apr 9, 2025 at 2:55 PM Michael Niedermayer > > wrote: > >> > >> Hi Sean > >> > >> On Sun, Apr 06, 2025 at 12:42:30PM -0400, Sean McGovern wrote: > >>> Whil

Re: [FFmpeg-devel] [PATCH] libpostproc: remove big-endian AltiVec acceleration

2025-04-10 Thread Andreas Rheinhardt
Sean McGovern: > Hi, > > On Wed, Apr 9, 2025 at 2:55 PM Michael Niedermayer > wrote: >> >> Hi Sean >> >> On Sun, Apr 06, 2025 at 12:42:30PM -0400, Sean McGovern wrote: >>> While POWER & PowerPC systems have technically >>> supported little-endian from inception, >>> it did not come into proper us

Re: [FFmpeg-devel] [PATCH] libpostproc: remove big-endian AltiVec acceleration

2025-04-09 Thread Sean McGovern
Hi, On Wed, Apr 9, 2025 at 2:55 PM Michael Niedermayer wrote: > > Hi Sean > > On Sun, Apr 06, 2025 at 12:42:30PM -0400, Sean McGovern wrote: > > While POWER & PowerPC systems have technically > > supported little-endian from inception, > > it did not come into proper usage until the > > introduci

Re: [FFmpeg-devel] [PATCH] libpostproc: remove big-endian AltiVec acceleration

2025-04-09 Thread Michael Niedermayer
Hi Sean On Sun, Apr 06, 2025 at 12:42:30PM -0400, Sean McGovern wrote: > While POWER & PowerPC systems have technically > supported little-endian from inception, > it did not come into proper usage until the > introducion of the POWER8 in 2013. > > The AltiVec acceleration present here has not >

Re: [FFmpeg-devel] [PATCH] libpostproc: remove big-endian AltiVec acceleration

2025-04-09 Thread Sean McGovern
On Sun, Apr 6, 2025, 12:42 Sean McGovern wrote: > While POWER & PowerPC systems have technically > supported little-endian from inception, > it did not come into proper usage until the > introducion of the POWER8 in 2013. > > The AltiVec acceleration present here has not > had meaningful change s

[FFmpeg-devel] [PATCH] libpostproc: remove big-endian AltiVec acceleration

2025-04-06 Thread Sean McGovern
While POWER & PowerPC systems have technically supported little-endian from inception, it did not come into proper usage until the introducion of the POWER8 in 2013. The AltiVec acceleration present here has not had meaningful change since before then. refs: Trac/11120 --- libpostproc/postproces