[Discuss-gnuradio] FFTW 3.1/ PortAudio
On building FFTW3.1 the following works configure --enable-sse --enable-threads --enable-shared --enable-float --enable-3dnow --enable-k7 and --enable-shared do not work together but 3dnow works with shared. Go figure. This library has been tested on my P4HT, Dual Athlon MP, 8 head Athlon Dual Core Opteron, and through MinGW on my windows machines. On Winblows --enable-threads does not work yet and in addition one must use --with-our-malloc16 to prevent certain problems on Windows and the win32 malloc. Cygwin has released pthreads-win32 and it works as a native win32 library. This is probably the basis for pthreads under cygwin so I will attempt to do the library under cygwin to see if we can get thread safer code. Frank and I use pthreads in the Win32 version of DttSP. I am looking for a bug in my callback under portaudio on DttSP. This will enable us to cross platform DttSP on linux, bsd, mac, and wintel. I have built gr-audio-portaudio but I want to make sure that it supports a rich enough set of features to use libportaudio and pa19.dll on linux and winblows respectively which is the only real reason for using portaudio. I will ask for help here and elsewhere with talking to coreaudio since I do not own a mac machine and the ones I have at work are locked in. It is my belief that this will really make gnuradio-win32 a possibility after all the great work done by DvH, Fillod, etc. Bob -- AMSAT VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats, NJQRP/AMQRP, QRP ARCI, QCWA, FRC. ARRL SDR Wrk Grp Chairman Laziness is the number one inspiration for ingenuity. Guilty as charged! ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] FFTW 3.1/ PortAudio
On Sun, Mar 12, 2006 at 01:29:55PM -0500, Robert McGwier wrote: [..] I am looking for a bug in my callback under portaudio on DttSP. This will enable us to cross platform DttSP on linux, bsd, mac, and wintel. I have built gr-audio-portaudio but I want to make sure that it supports gr-audio-portaudio ? I am on it. Have you done something more than what is in the current CVS repository? I rewrote something, and it's almost done (it would have been if there was no rugby game this afternoon :). In a way, the API is similar to JACK. The first samples are coming out. -- Stephane ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] FFTW 3.1/ PortAudio
Just yesterday I was considering writing a gr-audio-mac block. But now I will certainly not do that. So, if you guys need mac os x testers, I am more than happy to help. Thomas On 3/12/06, Stephane Fillod [EMAIL PROTECTED] wrote: On Sun, Mar 12, 2006 at 01:29:55PM -0500, Robert McGwier wrote: [..] I am looking for a bug in my callback under portaudio on DttSP. This will enable us to cross platform DttSP on linux, bsd, mac, and wintel. I have built gr-audio-portaudio but I want to make sure that it supports gr-audio-portaudio ? I am on it. Have you done something more than what is in the current CVS repository? I rewrote something, and it's almost done (it would have been if there was no rugby game this afternoon :). In a way, the API is similar to JACK. The first samples are coming out. -- Stephane ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
Re: [Discuss-gnuradio] FFTW 3.1/ PortAudio
That is why I put the message out. It will be good to have a working starting point. Bob Stephane Fillod wrote: On Sun, Mar 12, 2006 at 01:29:55PM -0500, Robert McGwier wrote: [..] I am looking for a bug in my callback under portaudio on DttSP. This will enable us to cross platform DttSP on linux, bsd, mac, and wintel. I have built gr-audio-portaudio but I want to make sure that it supports gr-audio-portaudio ? I am on it. Have you done something more than what is in the current CVS repository? I rewrote something, and it's almost done (it would have been if there was no rugby game this afternoon :). In a way, the API is similar to JACK. The first samples are coming out. -- AMSAT VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats, NJQRP/AMQRP, QRP ARCI, QCWA, FRC. ARRL SDR Wrk Grp Chairman Laziness is the number one inspiration for ingenuity. Guilty as charged! ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio