Hi, I've cross-compiled pjproject-1.0.3 with "-arch i386 -arch ppc" and there is still the same distorted sound problem when running on PowerPC Mac. The user tested it on speex/16000. Then I gave him pjproject that had been built natively on PPC, and the sound was fine. I used the following commands to build pjproject on Intel Mac for both Intel and PowerPC: $ svn checkout http://svn.pjsip.org/repos/pjproject/tags/1.0.3 pjproject-1.0.3 $ cd pjproject-1.0.3 $ CFLAGS="arch -i386 -arch ppc" ./configure $ make Alexei On Mon, Mar 23, 2009 at 1:35 PM, Ruud Klaver<ruud at ag-projects.com> wrote: > Hi Alexei and Benny, > > I did test this on a PPC, it appeared to be fully functional, at least with > our application. Did your client do a full recompile (make realclean)? Also, > I don't think I tried more than one codec (speex), so could you try out a > number of codecs? > > @Benny: I just noticed this, thanks for propagating the patches! :) > > Ruud Klaver > AG Projects > > On 21 Mar 2009, at 20:16, Alexei Kuznetsov wrote: > >> Hello Benny and Ruud, >> >> Have you tested Ruud's patches on PowerPC Macs? One of our users >> claims that he still has distorted sound problem on PPC. I had applied >> patches myself on 1.0.1 release before they hit the repository on 1.1 >> branch. >> >> Alexei >> >> On Fri, Mar 13, 2009 at 3:32 PM, Benny Prijono <bennylp at teluu.com> wrote: >>> >>> On Wed, Feb 18, 2009 at 2:17 PM, Ruud Klaver <ruud at ag-projects.com> >>> wrote: >>>> >>>> Hi Benny, >>>> >>>> On 13 Feb 2009, at 18:22, Benny Prijono wrote: >>>> >>>>> Thanks for the patch Ruud. The crc32 is used only by STUN related >>>>> things >>>>> I think (so this includes TURN and ICE), and there are two sets of >>>>> tables >>>>> for each endianness. I assume the table based crc32 implementation >>>>> works >>>>> fine when the library is built natively? If it doesn't then probably >>>>> the >>>>> table is wrong, but if it does then I don't know why. >>>>> >>>>> cheers >>>>> ?Benny >>>> >>>> It turns out the table was not wrong after all, the final result just >>>> needed to be byteswapped on big endian. I've included a simple patch >>>> which >>>> does this. pjlib-util-test works on ppc now. >>>> >>> >>> It's been so long, I hope you still remember this. :) >>> >>> I've just applied your two patches: >>> ?- http://trac.pjsip.org/repos/ticket/749 for the universal binary >>> endianness detectino >>> ?- http://trac.pjsip.org/repos/ticket/751 for the CRC32 big endian >>> problem >>> >>> Re: crc32, probably the proper fix is to remove the big endian detection >>> at >>> all, and just use one table for both! But I don't have a big endian >>> machine >>> to play with, so I guess it's fine as it is. >>> >>> I also added your info about building universal binary in the FAQ: >>> http://trac.pjsip.org/repos/wiki/FAQ#osx-universal >>> >>> Thanks again for all Ruud. >>> >>> cheers >>> ?Benny
