Speex dev - Dec 2007 - libspeex stopped to work

> Seems Jean-Marc have not added your optimisation to Speex svn. Could
> you sent it to the mailing list, so people would be able to try it out?
> If it will give some speed up, we'll try to port it to gcc asm for use
> in embedded
> Linux applications.
Sorry, been busy with maintenance on Valin 2.0 and 3.0 :-) Just applied
your fix to the assembly. Can you confirm it works fine? About including
assembly directly (.asm/.s instead of gcc inline asm), I'm OK in
principle if someone can show me how to do that cleanly within the
current build. Anyone?

	Jean-Marc

On 12/20/07, Jean-Marc Valin <jean-marc.valin@usherbrooke.ca>
wrote:
> Sorry, been busy with maintenance on Valin 2.0 and 3.0 :-) Just applied
> your fix to the assembly. Can you confirm it works fine?
Yep, it works fine. Thanks.
> About including
> assembly directly (.asm/.s instead of gcc inline asm), I'm OK in
> principle if someone can show me how to do that cleanly within the
> current build. Anyone?
Here is how I'm doing this for filters_arm4.S - see arm-asm-configure.diff
and arm-asm-configure2.diff patches. These two patches doing the same,
but differ in the way OVERRIDE_* macros are defined. In first case
they are defined right in filters.c, in second case they are defined
in src/Make?file.am.

And I'm attaching other fix for configure I sent some time ago - it perform
at basic check for libogg in crosscompile envirnoment instead of
unconditioinally assuming it is present. This allow to compile libspeex
and still do not have libogg.

-- 
Regards,
Alexander Chemeris.

SIPez LLC.
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> Here is how I'm doing this for filters_arm4.S - see
arm-asm-configure.diff
> and arm-asm-configure2.diff patches. These two patches doing the same,
> but differ in the way OVERRIDE_* macros are defined. In first case
> they are defined right in filters.c, in second case they are defined
> in src/Make?file.am.
Thanks. I'll give it a try when I get some time. One last question. Any
idea what are the calling conventions on ARM? Are there many different
ones? If so, any idea how to support everything? (that's one reason why
I like gcc assembly)
> And I'm attaching other fix for configure I sent some time ago - it
perform
> at basic check for libogg in crosscompile envirnoment instead of
> unconditioinally assuming it is present. This allow to compile libspeex
> and still do not have libogg.
Thanks.

	Jean-Marc