[FFmpeg-devel] [PATCH] Altivec split-radix FFT

[Reimar Döffinger]

On Fri, Aug 28, 2009 at 10:02:35AM +0200, Guillaume POIRIER wrote:
> On Thu, Aug 27, 2009 at 2:44 PM, Loren Merritt<lorenm at u.washington.edu> wrote:
> > Now with MDCT, and tested on PPC64.
> 
> It indeed now works on Linux/PPC64 and Linux/PPC32, but still not on OSX/PPC*.
> 
> Do you think that gas' .macro functionalities could allow to make your
> ASM portable across both Linux and OSX, defining each register Rx as
> either rx on OSX, and x on all the other platforms that use FSF tools?

It is preprocessed anyway, you can just define REG_1... REG_n in a
header and in include that in both C and asm files.