Re: [LAD] [LAU] GuitarSynth

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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

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Received on Sat Apr 18 16:15:01 2015