Pd-dev December 2006

pd-dev@lists.iem.at

22 participants
74 discussions

audio interruptions from outside events (only with Pd)
by Hans-Christoph Steiner 04 Dec '06

04 Dec '06

We are in the middle of trying to make [hidio] as robust as possible in terms of plugging and unplugging devices. One thing I noticed is that if I have Pd running only a sine wave, then I plug or unplug a USB device, I get an interruption in the sound. If I do the same thing with Audacity or Max/MSP, there is not interruption in the sound. Any ideas what's the root of this? .hc ------------------------------------------------------------------------ Looking at things from a more basic level, you can come up with a more direct solution... It may sound small in theory, but it in practice, it can change entire economies. - Amy Smith

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Re: [PD-dev] Makefile configuration question
by Hans-Christoph Steiner 04 Dec '06

04 Dec '06

Its quick if you have the Pd sources, and will save you effort in the long run. export CVSROOT=":pserver:anonymous@pure-data.cvs.sourceforge.net:/ cvsroot/pure-data" mkdir pure-data cd pure-data cvs login cvs co pd cvs co externals cvs co packages mkdir externals/ericlyon cp /path/to/your/*.c externals/ericlyon cp externals/io/hidio/Makefile externals/ericlyon emacs externals/Makefile (copy and paste "template" section and change the paths, and the section I sent you) cd externals/ericlyon make clean make Voila! I have done it many times... .hc On Dec 4, 2006, at 5:12 PM, Eric Lyon wrote: > Thanks, I'll have a look. For now I just need something quick and > dirty that works so I can test the code. But what you suggest is > probably the best longterm solution. > > Eric > > > On 12/4/06, Hans-Christoph Steiner <hans(a)eds.org> wrote: > > You could use the Pd-extended build stuff, then only have to > maintain one target for all platforms (GNU/Linux, Mac OS X, and > Windows) and you get automatic inclusion into Pd-extended, nightly > builds on all these platforms, as well as automatic handling of > global CPU optimization flags. > > Here's a bit for building [hid] from externals/Makefile with some > stuff stripped out that's not relevant to what you describe. > > ------------- > HID_SRC = input_arrays.c hid_$(OS_NAME).c hid.c > HID_OBJECTS := $(patsubst %.c, $(externals_src)/hcs/hid/%.o, $ > (HID_SRC)) > $(HID_OBJECTS) : %.o : %.c > $(CC) $(CFLAGS) -o "$*.o" -c "$*.c" > > $(externals_src)/hcs/hid/hid.$(EXTENSION): $(HID_OBJECTS) > $(CC) $(LDFLAGS) -o $(externals_src)/hcs/hid/hid.$(EXTENSION) $ > (HID_OBJECTS) > $(STRIP) $(externals_src)/hcs/hid/hid.$(EXTENSION) > -------------- > > The sources are all in $(externals_src)/hcs/hid. The resulting file > is: $(externals_src)/hcs/hid/hid.$(EXTENSION) > > This would make the most sense if you put your code into the Pd CVS > layout (or even checked it into the Pd CVS). Like make a folder in > pure-data/externals, put your code there, then make a target in > pure-data/externals/Makefile using the template that's in there. > > .hc > > On Dec 4, 2006, at 10:56 AM, Eric Lyon wrote: > >> Greetings, >> >> I need some advice for how to modify the Pd Makefile for when I >> need to compile more than one code file into an external, yet do >> not wish to create a separate library. Say I have a main file for >> the external, "tightdsp~.c" another file containing support >> functions, " dsphelper1.c" and a third file with even more >> functions, "dsphelper2.c". How would I modify the following >> Makefile so that it would compile the code together, just as if I >> had copied the contents of the two helper files into the main code >> file? >> >> TIA, >> Eric >> === >> >> NAME=tightdsp~ >> CSYM=tightdsp_tilde >> >> current: pd_darwin >> >> # ----------------------- Mac OSX ----------------------- >> >> pd_darwin: $(NAME).pd_darwin >> >> .SUFFIXES: .pd_darwin >> >> DARWINCFLAGS = -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \ >> -Wno-unused -Wno-parentheses -Wno-switch >> >> .c.pd_darwin: >> cc $(DARWINCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c >> cc -bundle -undefined suppress -flat_namespace -o >> $*.pd_darwin $*.o >> rm -f $*.o ../$*.pd_darwin >> cp $*.pd_darwin $(DEST) >> # ---------------------------------------------------------- >> _______________________________________________ >> PD-dev mailing list >> PD-dev(a)iem.at >> http://lists.puredata.info/listinfo/pd-dev > > > ---------------------------------------------------------------------- > -- > > "[W]e have invented the technology to eliminate scarcity, but we > are deliberately throwing it away to benefit those who profit from > scarcity." -John Gilmore > > > ------------------------------------------------------------------------ "[W]e have invented the technology to eliminate scarcity, but we are deliberately throwing it away to benefit those who profit from scarcity." -John Gilmore

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[ pure-data-Bugs-1607921 ] IntelMac Autobuild, Don't start: Segmentation fault
by SourceForge.net 04 Dec '06

04 Dec '06

Bugs item #1607921, was opened at 2006-12-03 17:43 Message generated for change (Comment added) made by stffn You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1607921&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: pd-extended Group: v0.39.2 Status: Open Resolution: None Priority: 5 Private: No Submitted By: stffn (stffn) Assigned to: Hans-Christoph Steiner (eighthave) Summary: IntelMac Autobuild, Don't start: Segmentation fault Initial Comment: The autobuilds of Pd-extended 0.39.2 for intel mac from 30th of Nov. to 3rd of Dec all dont start but return "Segmentation fault" (on Macbook). This might make the tracker item #1595768 obsolete, since a new "error" ocurs. ---------------------------------------------------------------------- >Comment By: stffn (stffn) Date: 2006-12-04 10:41 Message: Logged In: YES user_id=1658640 Originator: YES I'd like to provide more info. But I don't know what you mean by 'crash dump'. I tested them by running ./path/to/Contents/MacOS/pd-date-info from the terminal which just returned "Segmentation fault". gdb was no help, sine there were no porcess to attach - i think thats the reason, it didn't give any usefull output anyways. ---------------------------------------------------------------------- Comment By: Hans-Christoph Steiner (eighthave) Date: 2006-12-04 02:47 Message: Logged In: YES user_id=27104 Originator: NO Can you give more info? Like a crash dump? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1607921&group_…

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Makefile configuration question
by Eric Lyon 04 Dec '06

04 Dec '06

Greetings, I need some advice for how to modify the Pd Makefile for when I need to compile more than one code file into an external, yet do not wish to create a separate library. Say I have a main file for the external, "tightdsp~.c" another file containing support functions, "dsphelper1.c" and a third file with even more functions, "dsphelper2.c". How would I modify the following Makefile so that it would compile the code together, just as if I had copied the contents of the two helper files into the main code file? TIA, Eric === NAME=tightdsp~ CSYM=tightdsp_tilde current: pd_darwin # ----------------------- Mac OSX ----------------------- pd_darwin: $(NAME).pd_darwin .SUFFIXES: .pd_darwin DARWINCFLAGS = -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \ -Wno-unused -Wno-parentheses -Wno-switch .c.pd_darwin: cc $(DARWINCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c cc -bundle -undefined suppress -flat_namespace -o $*.pd_darwin $*.o rm -f $*.o ../$*.pd_darwin cp $*.pd_darwin $(DEST) # ----------------------------------------------------------

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[ pure-data-Bugs-1607921 ] IntelMac Autobuild, Don't start: Segmentation fault
by SourceForge.net 04 Dec '06

04 Dec '06

Bugs item #1607921, was opened at 2006-12-03 11:43 Message generated for change (Comment added) made by eighthave You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1607921&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: pd-extended Group: v0.39.2 Status: Open Resolution: None Priority: 5 Private: No Submitted By: stffn (stffn) Assigned to: Hans-Christoph Steiner (eighthave) Summary: IntelMac Autobuild, Don't start: Segmentation fault Initial Comment: The autobuilds of Pd-extended 0.39.2 for intel mac from 30th of Nov. to 3rd of Dec all dont start but return "Segmentation fault" (on Macbook). This might make the tracker item #1595768 obsolete, since a new "error" ocurs. ---------------------------------------------------------------------- >Comment By: Hans-Christoph Steiner (eighthave) Date: 2006-12-03 20:47 Message: Logged In: YES user_id=27104 Originator: NO Can you give more info? Like a crash dump? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1607921&group_…

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[ pure-data-Patches-1608063 ] Trouble building on Mac OS X (patch included :)
by SourceForge.net 04 Dec '06

04 Dec '06

Patches item #1608063, was opened at 2006-12-03 15:58 Message generated for change (Comment added) made by eighthave You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=1608063&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. >Category: None Group: None >Status: Closed >Resolution: Accepted Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Hans-Christoph Steiner (eighthave) Summary: Trouble building on Mac OS X (patch included :) Initial Comment: I mistakenly installed OS X on a case-sensitive file system. It seemed the most logical to me, but I later learned that that is not the default. This has exposed that some of the mac related #includes rely on a case-insensitive file-system. IMO that is a bug, and I have attached a patch which fixes those which I found in the pd-extended source tree. Note that the patch also includes some other small Mac OS X build related changes to the Makefile: I had some trouble with the Makefile in packages/darwin_app doing 'mv' and 'ln' to files which already exist, which resulted in either [y/n] prompts to overwrite a file or just the Makefile aborting. ---------------------------------------------------------------------- >Comment By: Hans-Christoph Steiner (eighthave) Date: 2006-12-03 19:39 Message: Logged In: YES user_id=27104 Originator: NO I fixed the case problems in externals/io/hidio/HID Utilities Source/HID_Utilities.h and externals/hcs/hid/HID Utilities Source/HID_Utilities.h as well as packages/darwin_app/Makefile. The "rm" stuff is handled by the "package_clean" target, so I didn't include that stuff from the patch. The Gem stuff should be submitted as its own patch. In general patches should only cover very specific sections of code, as specific as possible. ---------------------------------------------------------------------- Comment By: kuno (kunowoudt) Date: 2006-12-03 16:07 Message: Logged In: YES user_id=1174173 Originator: NO Woops, forgot to login. bug submitted by me <kuno(a)frob.nl>. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=1608063&group_…

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[ pure-data-Bugs-1608080 ] Pd does not respect OS X standard keybindings
by SourceForge.net 03 Dec '06

03 Dec '06

Bugs item #1608080, was opened at 2006-12-03 14:20 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=1608080&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Luke Iannini (lukeiannini) Assigned to: Nobody/Anonymous (nobody) Summary: Pd does not respect OS X standard keybindings Initial Comment: Hallo, Just wanted to mention that no versions of Pd respond correctly to: Command-` to switch between different windows within the application. ^^This is my biggest one... would save a lot of time. Command-, to bring up preferences (though this one is more difficult since there are multiple preference windows...) Command-m to minimize the window (this currently brings up the "send message" dialogue box) I'm looking into this but I assume many could fix it faster than I : ). ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1608080&group_…

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[ pure-data-Bugs-1608063 ] Trouble building on Mac OS X (patch included :)
by SourceForge.net 03 Dec '06

03 Dec '06

Bugs item #1608063, was opened at 2006-12-03 20:58 Message generated for change (Comment added) made by kunowoudt You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1608063&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: pd-extended Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Hans-Christoph Steiner (eighthave) Summary: Trouble building on Mac OS X (patch included :) Initial Comment: I mistakenly installed OS X on a case-sensitive file system. It seemed the most logical to me, but I later learned that that is not the default. This has exposed that some of the mac related #includes rely on a case-insensitive file-system. IMO that is a bug, and I have attached a patch which fixes those which I found in the pd-extended source tree. Note that the patch also includes some other small Mac OS X build related changes to the Makefile: I had some trouble with the Makefile in packages/darwin_app doing 'mv' and 'ln' to files which already exist, which resulted in either [y/n] prompts to overwrite a file or just the Makefile aborting. ---------------------------------------------------------------------- Comment By: kuno (kunowoudt) Date: 2006-12-03 21:07 Message: Logged In: YES user_id=1174173 Originator: NO Woops, forgot to login. bug submitted by me <kuno(a)frob.nl>. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1608063&group_…

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[ pure-data-Bugs-1608063 ] Trouble building on Mac OS X (patch included :)
by SourceForge.net 03 Dec '06

03 Dec '06

Bugs item #1608063, was opened at 2006-12-03 12:58 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=1608063&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: pd-extended Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Hans-Christoph Steiner (eighthave) Summary: Trouble building on Mac OS X (patch included :) Initial Comment: I mistakenly installed OS X on a case-sensitive file system. It seemed the most logical to me, but I later learned that that is not the default. This has exposed that some of the mac related #includes rely on a case-insensitive file-system. IMO that is a bug, and I have attached a patch which fixes those which I found in the pd-extended source tree. Note that the patch also includes some other small Mac OS X build related changes to the Makefile: I had some trouble with the Makefile in packages/darwin_app doing 'mv' and 'ln' to files which already exist, which resulted in either [y/n] prompts to overwrite a file or just the Makefile aborting. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1608063&group_…

1 0

[ pure-data-Bugs-1607921 ] IntelMac Autobuild, Don't start: Segmentation fault
by SourceForge.net 03 Dec '06

03 Dec '06

Bugs item #1607921, was opened at 2006-12-03 17:43 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=1607921&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: pd-extended Group: v0.39.2 Status: Open Resolution: None Priority: 5 Private: No Submitted By: stffn (stffn) Assigned to: Hans-Christoph Steiner (eighthave) Summary: IntelMac Autobuild, Don't start: Segmentation fault Initial Comment: The autobuilds of Pd-extended 0.39.2 for intel mac from 30th of Nov. to 3rd of Dec all dont start but return "Segmentation fault" (on Macbook). This might make the tracker item #1595768 obsolete, since a new "error" ocurs. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478070&aid=1607921&group_…

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Pd-dev December 2006