Patches item #3089776, was opened at 2010-10-18 15:26
Message generated for change (Tracker Item Submitted) made by zmoelnig
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Category: puredata
Group: None
Status: Open
Resolution: None
Priority: 7
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Miller Puckette (millerpuckette)
Summary: expose more audio/midi information through API
Initial Comment:
some important functions have been forgotten to get exported in patch #3048014
here are the missing ones.
(please include them in upcoming 0.43, as the integra-live project would really like to use that one...)
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Patches item #3089763, was opened at 2010-10-18 15:12
Message generated for change (Comment added) made by zmoelnig
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Category: puredata
Group: bugfix
Status: Open
Resolution: None
Priority: 8
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Miller Puckette (millerpuckette)
>Summary: portaudio fixes for channelnum and samplerate
Initial Comment:
the current portaudio implementation has an issue with the channel selection:
if the user requests more channels than are available for the device, the device will fail to open.
the attached patch, will clamp the requested channels to the number of available channels.
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>Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2010-10-18 15:22
Message:
i forgot to mention:
the patches also fix the problem if the user requests an illegal
samplerate.
rather than failing to open the device, Pd will now ask portaudio for the
device's default samplerate and use that one.
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Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2010-10-18 15:13
Message:
there are 2 patches: one for the normal PortAudio code, and one for the
PortAudio-with-callbacks code
both should be applied
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Patches item #3089771, was opened at 2010-10-18 15:20
Message generated for change (Tracker Item Submitted) made by zmoelnig
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Category: puredata
Group: bugfix
Status: Open
Resolution: None
Priority: 8
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Miller Puckette (millerpuckette)
Summary: portaudio: crash when shutting down callback mode
Initial Comment:
if you select the "portaudio" audio-backend in "callback" mode and then try to shut it down, Pd will crash, because it calls CloseAudioStreams with the pa_callbackstream, which is not a PABLIO_Stream.
steps to reproduce:
- select "portaudio" as the audio backend
- in the audio-settings that pops-up, enable the "use callbacks" and click on "Apply"
- (this will switch to portaudio/callback)
- now click on "OK" (in the still open settings dialog)
- Pd will segfault (Pd will close portaudio/callback and try to restart it)
the attached patch calls the StopStreaming functions explicitely for the correct stream-type.
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Patches item #3089768, was opened at 2010-10-18 15:15
Message generated for change (Tracker Item Submitted) made by zmoelnig
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Category: puredata
Group: bugfix
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Miller Puckette (millerpuckette)
Summary: portaudio-callbacks: verbosity
Initial Comment:
when using portaudio in callback mode, Pd prints a dot (".") to the stderr each time PA calls the callback.
the attached patch uses sys_verbose to only output the dot if the user has selected a verbosity of at least 2.
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Patches item #3089763, was opened at 2010-10-18 15:12
Message generated for change (Comment added) made by zmoelnig
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Category: puredata
Group: bugfix
Status: Open
Resolution: None
Priority: 8
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Miller Puckette (millerpuckette)
Summary: portaudio fixes for channelnum
Initial Comment:
the current portaudio implementation has an issue with the channel selection:
if the user requests more channels than are available for the device, the device will fail to open.
the attached patch, will clamp the requested channels to the number of available channels.
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>Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2010-10-18 15:13
Message:
there are 2 patches: one for the normal PortAudio code, and one for the
PortAudio-with-callbacks code
both should be applied
----------------------------------------------------------------------
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Patches item #3089763, was opened at 2010-10-18 15:12
Message generated for change (Tracker Item Submitted) made by zmoelnig
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including the initial issue submission, for this request,
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Category: puredata
Group: bugfix
Status: Open
Resolution: None
Priority: 8
Private: No
Submitted By: IOhannes m zmlnig (zmoelnig)
Assigned to: Miller Puckette (millerpuckette)
Summary: portaudio fixes for channelnum
Initial Comment:
the current portaudio implementation has an issue with the channel selection:
if the user requests more channels than are available for the device, the device will fail to open.
the attached patch, will clamp the requested channels to the number of available channels.
----------------------------------------------------------------------
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Patches item #3089445, was opened at 2010-10-17 21:18
Message generated for change (Settings changed) made by pbrinkmann
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Category: puredata
Group: None
Status: Open
Resolution: None
>Priority: 3
Private: No
Submitted By: Peter Brinkmann (pbrinkmann)
>Assigned to: Miller Puckette (millerpuckette)
Summary: Remove macros masking single-precision ANSI math
Initial Comment:
This patch removes some macros masking single-precision ANSI math from x_arithmetic.c. These macros are no longer necessary because both Windows and Apple platforms have had single-precision math for a while now. They are also somewhat detrimental because they degrade performance, which is a special concern on mobile devices such as iPhone and iPad.
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Patches item #3089445, was opened at 2010-10-17 21:18
Message generated for change (Tracker Item Submitted) made by pbrinkmann
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Category: puredata
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Peter Brinkmann (pbrinkmann)
Assigned to: Nobody/Anonymous (nobody)
Summary: Remove macros masking single-precision ANSI math
Initial Comment:
This patch removes some macros masking single-precision ANSI math from x_arithmetic.c. These macros are no longer necessary because both Windows and Apple platforms have had single-precision math for a while now. They are also somewhat detrimental because they degrade performance, which is a special concern on mobile devices such as iPhone and iPad.
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Bugs item #3088889, was opened at 2010-10-16 20:33
Message generated for change (Tracker Item Submitted) made by claudiusmaximus
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Category: externals
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: ClaudiusMaximus (claudiusmaximus)
Assigned to: Nobody/Anonymous (nobody)
Summary: pdp_opencv fails to build with opencv 2.1
Initial Comment:
Build log:
http://launchpadlibrarian.net/57745105/buildlog_ubuntu-maverick-i386.pd-pdp…
Relevant excerpts:
----8<----
Setting up libcv-dev (2.1.0-2) ...
Setting up libcvaux2.1 (2.1.0-2) ...
Setting up libcvaux-dev (2.1.0-2) ...
---8<----
----8<----
g++ -fPIC -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math -Wall -W -Wno-unused -Wno-parentheses -Wno-switch -DGEM_OPENCV_VERSION=\"0.2\" -g -I/build/buildd/pd-pdp-opencv-0.2+svn20101006/debian/bundled/src -I. -I/usr/include/pdp `pkg-config --cflags opencv` -o pdp_opencv_pgh_compare.o -c pdp_opencv_pgh_compare.cc
pdp_opencv_pgh_compare.cc: In function 'void pdp_opencv_pgh_compare_process_rgb(t_pdp_opencv_pgh_compare*)':
pdp_opencv_pgh_compare.cc:131: error: 'cvCalcPGH' was not declared in this scope
make[1]: *** [pdp_opencv_pgh_compare.o] Error 1
----8<----
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