Pd-dev January 2005

pd-dev@lists.iem.at

18 participants
43 discussions

[ pure-data-Feature Requests-1104168 ] generate c code from pd patches
by SourceForge.net 17 Jan '05

17 Jan '05

Feature Requests item #1104168, was opened at 2005-01-17 13:30 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478073&aid=1104168&group_… Category: puredata Group: Next Release (example) Status: Open Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: generate c code from pd patches Initial Comment: Hi, thank you for the great software, I already spent a lot of time with pd. I'd *really* appreciate a tool to generate C-Code from pd patches to run as standalone applications and/or plugins (LADSPA, VST, AU et al.) Thanks, Hans ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478073&aid=1104168&group_…

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sys_printhist & sys_addhist
by Tim Blechmann 17 Jan '05

17 Jan '05

hi all ... does anyone know, if sys_addhist or sys_printhist is referenced somewhere? sys_addhist is lying around in the scheduler taking cpu power and i don't think it's needed at all ... i'd prefer to remove it from the scheduler in devel_ unless someone convinces me, it's needed ... if it's only there for profiling issues ... well, there are fancier tools out there ... cheers ... tim -- mailto:TimBlechmann@gmx.de ICQ: 96771783 http://www.mokabar.tk After one look at this planet any visitor from outer space would say "I want to see the manager." William S. Burroughs

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nop~ hack
by Tim Blechmann 17 Jan '05

17 Jan '05

hi all ... another ugly hack ... for nop~ this time ... cheers ... tim -- mailto:TimBlechmann@gmx.de ICQ: 96771783 http://www.mokabar.tk After one look at this planet any visitor from outer space would say "I want to see the manager." William S. Burroughs

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sigprvu hack
by Tim Blechmann 17 Jan '05

17 Jan '05

hi all, i did an ugly hack to prvu~ from iemlib1 ... adding sse support for gcc ... removing the branch and doing loop unrolling should be some speedup ... it is ugly because: - only compiles against devel_0_38 - only compiles with gcc ... still ... the patch is attached, just in case someone want to use it ... cheers ... tim -- mailto:TimBlechmann@gmx.de ICQ: 96771783 http://www.mokabar.tk After one look at this planet any visitor from outer space would say "I want to see the manager." William S. Burroughs

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[ pure-data-Patches-1103416 ] window geometry fix
by SourceForge.net 16 Jan '05

16 Jan '05

Patches item #1103416, was opened at 2005-01-16 18:18 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=1103416&group_… Category: puredata Group: bugfix Status: Open Resolution: None Priority: 5 Submitted By: carmen rocco (ix9) Assigned to: Nobody/Anonymous (nobody) Summary: window geometry fix Initial Comment: files saved on dual or quad-monitor setups or just larger screens in general may have windows which draw offscreen..this slides them into view considering the available screen dimensions. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=1103416&group_…

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accessing audio hardware information
by Tim Blechmann 16 Jan '05

16 Jan '05

hi all ... currently i'm looking for a way to make it possible to access the information about the audio hardware, like: - name - max. channels - available hardware buffers / latency - available samplerates at the moment, only the name of the device can be accessed from audio_getdevs, the other information are information on the current audio hardware configuration of pd... i'd prefer to add new data structures for every audio device like: struct _audio_hardware_info { char* name; unsigned int inchannels; /* maximum of incoming channels */ unsigned int outchannels; /* maximum of outgoing channels */ t_intlist samplerates; /* available samplerates */ t_intlist buffsizes; /* available hardware buffer sizes */ } typedef _intlist { int data; _intlist * next; } t_intlist; i'd be willing to implement these fields and api functions accessing these data... still, i'd like to know, if someone has another / better idea, how to solve something like this ... cheers ... tim -- mailto:TimBlechmann@gmx.de ICQ: 96771783 http://www.mokabar.tk After one look at this planet any visitor from outer space would say "I want to see the manager." William S. Burroughs

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[ pure-data-Bugs-1102481 ] PD seg_faults when connecting to jackd
by SourceForge.net 14 Jan '05

14 Jan '05

Bugs item #1102481, was opened at 2005-01-14 10:54 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1102481&group_… Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: thewade (pdman) Assigned to: Nobody/Anonymous (nobody) Summary: PD seg_faults when connecting to jackd Initial Comment: PD segfaults when connecting to Jackd on 2.6.10-realitime-lsm x86_64 when both PD and jackd are run as user and realtime module is set to allow realtime for users gid. When running pd from inside gdb, pd does not segfault but does not connect to jackd either. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1102481&group_…

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devel_0_38 SIMD
by Thomas Grill 14 Jan '05

14 Jan '05

Hi Tim, hi all, i have been having some troubles compiling devel_0_38 with the new SIMD extensions. Now that it works for OSX it doesn't work for MSVC. It also doesn't work if compiled with DONTUSESIMD. It seems that it only works very well with gcc under linux and SIMD enabled. Ok, in principle it would be easy to just throw in some function prototypes etc., but i think that won't be as elegant as it should be. Originally, when i introduced the SIMD code into PD the idea was that there is this central m_simd.h file, where depending on some compilation parameters either m_simd_def.h (no SIMD support) or m_simd_*.h (platform-dependant files) are included. All the necessary prototypes for SIMD functions should also be in these m_simd_* headers, not in the PD files using them and the platform-dependant SIMD implementation files should be symmetrical so that it's easy to maintain cross-platformity without having to test for all platforms all the time. Now, trying to fix things, it seems that i have lost orientation where to search for function declarations and implementations, because i miss the symmetry between the several implementations. It seems to have gone lost mostly because there are new functions that don't fit very well into the scheme. Tim, i think it's easy for you to re-introduce some order, and maybe also some lines of associated documentation, so that others can also find things if necessary. best greetings, Thomas

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connect pd to named jack servers
by Michal Seta 13 Jan '05

13 Jan '05

Hi there, Recently jack is supporting running multiple, named instances of the server and thus, theoretically, allowing for using in/outputs from more than one sound card. I found out that in order to use this feature the clients must connect to a specific jack server, therefore they should accept a jack server name argument or somesuch. Apparently, the only known client supporting this feature is ardour (CVS) and so I had not yet tried it. Are there plans to include this functionality in PD? If so, any time soon? ./MiS

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devel_0_38 compilation
by Thomas Grill 12 Jan '05

12 Jan '05

Hi Tim, currently, devel_0_38 is not compilable on OSX because of ld: Undefined symbols: _env_tilde_accum _line_tilde_slope_simd _peakvec_simd Apart from that i disabled LOCKFREE fifos for powerpc since the assembly code for CAS2 can't be assembled: m_fifo.c:204: error: called object is not a function m_fifo.c:204: error: called object is not a function m_fifo.c:204: error: called object is not a function m_fifo.c:204: error: called object is not a function m_fifo.c:204: error: called object is not a function m_fifo.c:204: error: parse error before ')' token m_fifo.c:207: error: called object is not a function etc.etc. best greetings, Thomas

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Pd-dev January 2005