Re: [LAD] [LAU] GuitarSynth

Hello,

I also met a hang with GuitarSynth.
I use fedora 21 64. I compiled aubio from sources (the one on fedora is
too old).

There is no stack trace in gdb, but there are some messages at startup:

Samplerate 48000 Buffersize 256
QObject::connect: No such slot GSEngine::setInputGain(int) in
../mainwindow.cpp:62
QObject::connect: (sender name: 'InputVol')
QObject::connect: No such slot GSEngine::setOutputGain(int) in
../mainwindow.cpp:64
QObject::connect: (sender name: 'OutputVol')
[New Thread 0x7fffe347d700 (LWP 23722)]
*** Error in
`/home/collette/repositories/GuitarSynth/build/GuitarSynth2': double
free or corruption (out): 0x000000000066da60 ***

YC

Le 18/04/2015 13:37, Gerald a écrit :
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Clam dep is removed. Can you compile it and run it again? Set jack
> samplerate to 44100 and Periods to 512 (my settings).
> Gerald
>
> On 18.04.2015 13:24, Gerald wrote:
>> I'll look into that. I used clam since it had prettier knobs but dropped
>> it again, as it isn't developed anymore (?)
>> Gerald
>>
>> On 18.04.2015 08:56, Patrick Shirkey wrote:
>>
>>> On Sat, April 18, 2015 8:30 am, Gerald wrote:
>>>> Hi guys, I've started/hacked a small project called GuitarSynth. It is
>>>> meant as a playfield for exploring pitchdetection and synthesis for
>>>> Guitar, since I'm a guitarist. You can get on Github (git clone
>>>> https://github.com/geraldmwangi/GuitarSynth.git).
>>>> Its really basic but its fun to play with. It take an audio signal
> (your
>>>> guitar) extracts the fundamental pitch and drives some wavetable
> synths.
>>>> Feel free to manipulate it, I'll be happy to grant people write access
>>>> to the repo.
>>>> Btw on IRC my Nick is JimsonDrift, the name of my band (see
>>>> www.jimson-drift.de).
>>>> Cheers Gerald
>>>>
>>
>>
>>> Looks like an interesting and fun tool.
>>> I had to add this library:
>>> apt-get install libclam-qtmonitors-dev
>>> - I built the code but when I run I get a segfault:
>>> $ make
>>> /usr/lib/x86_64-linux-gnu/qt5/bin/uic ../mainwindow.ui -o
> ui_mainwindow.h
>>> /usr/lib/x86_64-linux-gnu/qt5/bin/uic ../SynthBase.ui -o ui_SynthBase.h
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o main.o
> ../main.cpp
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o mainwindow.o
>>> ../mainwindow.cpp
>>> In file included from /usr/include/c++/4.9/backward/strstream:51:0,
>>> from ../mainwindow.cpp:23:
>>> /usr/include/c++/4.9/backward/backward_warning.h:32:2: warning: #warning
>>> This file includes at least one deprecated or antiquated header
> which may
>>> be removed without further notice at a future date. Please use a
>>> non-deprecated interface with equivalent functionality instead. For a
>>> listing of replacement headers and interfaces, consult the file
>>> backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
>>> #warning \
>>> ^
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o gausssynth.o
>>> ../gausssynth.cpp
>>> ../gausssynth.cpp: In member function ‘virtual void
>> GaussSynth::InitSynth()’:
>>> ../gausssynth.cpp:29:11: warning: unused variable ‘norm’
>> [-Wunused-variable]
>>> float norm=0;
>>> ^
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o gsengine.o
>>> ../gsengine.cpp
>>> ../gsengine.cpp: In member function ‘void GSEngine::InitNetwork()’:
>>> ../gsengine.cpp:50:13: warning: ‘jack_client_t* jack_client_new(const
>>> char*)’ is deprecated (declared at /usr/include/jack/jack.h:97)
>>> [-Wdeprecated-declarations]
>>> mClient=jack_client_new("GuitarSynth");
>>> ^
>>> ../gsengine.cpp:50:42: warning: ‘jack_client_t* jack_client_new(const
>>> char*)’ is deprecated (declared at /usr/include/jack/jack.h:97)
>>> [-Wdeprecated-declarations]
>>> mClient=jack_client_new("GuitarSynth");
>>> ^
>>> ../gsengine.cpp:66:82: warning: deprecated conversion from string
> constant
>>> to ‘char_t* {aka char*}’ [-Wwrite-strings]
>>
> mPitchDetector=new_aubio_pitch("yinfft",2*mBufferSize,mBufferSize,mSamplerate);
>> ^
>>> ../gsengine.cpp: In static member function ‘static GSEngine*
>>> GSEngine::getInstance()’:
>>> ../gsengine.cpp:123:19: warning: suggest parentheses around assignment
>>> used as truth value [-Wparentheses]
>>> if(mInstance=0)
>>> ^
>>> ../gsengine.cpp:125:1: warning: no return statement in function
> returning
>>> non-void [-Wreturn-type]
>>> }
>>> ^
>>> ../gsengine.cpp: At global scope:
>>> ../gsengine.cpp:127:52: warning: unused parameter ‘arg’
>> [-Wunused-parameter]
>>> int GSEngine::process(jack_nframes_t frames, void *arg)
>>> ^
>>> ../gsengine.cpp: In static member function ‘static float
>>> GSEngine::getMagnitude(jack_nframes_t, float*)’:
>>> ../gsengine.cpp:175:18: warning: comparison between signed and unsigned
>>> integer expressions [-Wsign-compare]
>>> for(int i=0;i<frames;i++)
>>> ^
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o sinussynth.o
>>> ../sinussynth.cpp
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o squaresynth.o
>>> ../squaresynth.cpp
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o synthbase.o
>>> ../synthbase.cpp
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o synthcontrol.o
>>> ../synthcontrol.cpp
>>> /usr/lib/x86_64-linux-gnu/qt5/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB
>>> -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64
>>> -I/home/patrick/code/GuitarSynth -I/usr/include/x86_64-linux-gnu/qt5
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtGui
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/include/c++/4.9
>>> -I/usr/include/x86_64-linux-gnu/c++/4.9 -I/usr/include/c++/4.9/backward
>>> -I/usr/lib/gcc/x86_64-linux-gnu/4.9/include -I/usr/local/include
>>> -I/usr/lib/gcc/x86_64-linux-gnu/4.9/include-fixed
>>> -I/usr/include/x86_64-linux-gnu -I/usr/include ../mainwindow.h -o
>>> moc_mainwindow.cpp
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o moc_mainwindow.o
>>> moc_mainwindow.cpp
>>> /usr/lib/x86_64-linux-gnu/qt5/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB
>>> -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64
>>> -I/home/patrick/code/GuitarSynth -I/usr/include/x86_64-linux-gnu/qt5
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtGui
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/include/c++/4.9
>>> -I/usr/include/x86_64-linux-gnu/c++/4.9 -I/usr/include/c++/4.9/backward
>>> -I/usr/lib/gcc/x86_64-linux-gnu/4.9/include -I/usr/local/include
>>> -I/usr/lib/gcc/x86_64-linux-gnu/4.9/include-fixed
>>> -I/usr/include/x86_64-linux-gnu -I/usr/include ../gsengine.h -o
>>> moc_gsengine.cpp
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o moc_gsengine.o
>>> moc_gsengine.cpp
>>> /usr/lib/x86_64-linux-gnu/qt5/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB
>>> -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64
>>> -I/home/patrick/code/GuitarSynth -I/usr/include/x86_64-linux-gnu/qt5
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtGui
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/include/c++/4.9
>>> -I/usr/include/x86_64-linux-gnu/c++/4.9 -I/usr/include/c++/4.9/backward
>>> -I/usr/lib/gcc/x86_64-linux-gnu/4.9/include -I/usr/local/include
>>> -I/usr/lib/gcc/x86_64-linux-gnu/4.9/include-fixed
>>> -I/usr/include/x86_64-linux-gnu -I/usr/include ../synthbase.h -o
>>> moc_synthbase.cpp
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o moc_synthbase.o
>>> moc_synthbase.cpp
>>> /usr/lib/x86_64-linux-gnu/qt5/bin/moc -DQT_NO_DEBUG -DQT_WIDGETS_LIB
>>> -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64
>>> -I/home/patrick/code/GuitarSynth -I/usr/include/x86_64-linux-gnu/qt5
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtGui
>>> -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/include/c++/4.9
>>> -I/usr/include/x86_64-linux-gnu/c++/4.9 -I/usr/include/c++/4.9/backward
>>> -I/usr/lib/gcc/x86_64-linux-gnu/4.9/include -I/usr/local/include
>>> -I/usr/lib/gcc/x86_64-linux-gnu/4.9/include-fixed
>>> -I/usr/include/x86_64-linux-gnu -I/usr/include ../synthcontrol.h -o
>>> moc_synthcontrol.cpp
>>> g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIE -DQT_NO_DEBUG
>>> -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB
>>> -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++-64 -I../../GuitarSynth
>>> -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem
>>> /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I. -o
> moc_synthcontrol.o
>>> moc_synthcontrol.cpp
>>> g++ -m64 -Wl,-O1 -o GuitarSynth2 main.o mainwindow.o gausssynth.o
>>> gsengine.o sinussynth.o squaresynth.o synthbase.o synthcontrol.o
>>> moc_mainwindow.o moc_gsengine.o moc_synthbase.o moc_synthcontrol.o
>>> -L/usr/X11R6/lib64 -lclam_qtmonitors -lclam_processing -lclam_audioio
>>> -lclam_core -ljack -laubio -lQt5Widgets -lQt5Gui -lQt5Core -lGL
> -lpthread
>>
>>> $ ./GuitarSynth2
>>> Segmentation fault
>>> $ jackd --version
>>> jackd version 0.124.1 tmpdir /dev/shm protocol 25
>>
>>
>>> --
>>> Patrick Shirkey
>>> Boost Hardware Ltd
>>> _______________________________________________
>>> Linux-audio-dev mailing list
>>> Linux-audio-dev@email-addr-hidden
>>> http://lists.linuxaudio.org/listinfo/linux-audio-dev
>>
>> _______________________________________________
>> Linux-audio-dev mailing list
>> Linux-audio-dev@email-addr-hidden
>> http://lists.linuxaudio.org/listinfo/linux-audio-dev
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Received on Sat Apr 18 16:15:02 2015