Re: [PD] Pd-list Digest, Vol 173, Issue 14

I’m sorry to have to admit I don’t really understand these pointers from Dan and IOhannes. How should the line 227 read in full? Thanks, Nick

On 6 Aug 2019, at 20:56, pd-list-request@lists.iem.at wrote:

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1. Re: readanysf~ on osx 10.14 (IOhannes m zmölnig)
2. jmmmp library Version 0.54 - [multiarray] (João Pais)
3. Re: readanysf~ on osx 10.14 (Dan Wilcox)

it's actually the other way round: a function expects a non-const value bu= t gets a const one=2E a very dirty hack is to cast to char*=2E a better fix is to change the = openFile function to take const char* instead=2E

mfg=2Ehft=2Efsl IOhannes

The jmmmp library of abstractions has been updated.

Added [multiarray], an abstraction to store and operate several=20 graphical arrays in one graphical container.

You can download it soon through deken, or follow the link below.

For more informations and a tarball file, visit http://bit.ly/jmmmp_054

Best,

Jo=C3=A3o Pais

From: Dan Wilcox danomatika@gmail.com Subject: Re: [PD] readanysf~ on osx 10.14 Date: 6 August 2019 at 20:55:36 BST To: Nick Burge nburge@virginmedia.com Cc: pd-list@lists.iem.at

Ah I think I got it backwards. Try using a local variable to feed the filename in:

char *filepath = (const char *)s->s_name;

Then use filepath in place of s->s_name in the function.

enohp ym morf tnes

Dan Wilcox danomatika.com http://danomatika.com/ robotcowboy.com http://robotcowboy.com/

On Aug 6, 2019, at 6:41 PM, Nick Burge <nburge@virginmedia.com mailto:nburge@virginmedia.com> wrote:

...

<readanysf~.cpp>

Thanks Dan, I tried editing the file as you suggested, doing a make clean and make. (see attached) but no luck so far. Best regards, Nick

nick$ make mkdir objs c++ -c -o objs/FifoVideoFrames.o src/FifoVideoFrames.cpp -I./ -I/sw/include -I/sw/include/gavl -I/sw/include/gmerlin -I/Applications/Pd.app/Contents/Resources/src/ -I/sw/include -fast -fPIC
clang: warning: argument unused during compilation: '-fast' [-Wunused-command-line-argument] c++ -c -o objs/FifoAudioFrames.o src/FifoAudioFrames.cpp -I./ -I/sw/include -I/sw/include/gavl -I/sw/include/gmerlin -I/Applications/Pd.app/Contents/Resources/src/ -I/sw/include -fast -fPIC
clang: warning: argument unused during compilation: '-fast' [-Wunused-command-line-argument] c++ -c -o objs/ReadMedia.o src/ReadMedia.cpp -I./ -I/sw/include -I/sw/include/gavl -I/sw/include/gmerlin -I/Applications/Pd.app/Contents/Resources/src/ -I/sw/include -fast -fPIC
clang: warning: argument unused during compilation: '-fast' [-Wunused-command-line-argument] c++ -o readanysf~.pd_darwin -I./ -I/sw/include -I/sw/include/gavl -I/sw/include/gmerlin -I/Applications/Pd.app/Contents/Resources/src/ -I/sw/include -fast -fPIC
src/readanysf~.cpp
objs/FifoAudioFrames.o
objs/FifoVideoFrames.o
objs/ReadMedia.o
-bundle -undefined dynamic_lookup -L/sw/lib -lgavl -lgmerlin_avdec -L/usr/local/opt/libpng/lib src/readanysf~.cpp:227:18: error: cannot initialize a parameter of type 'char *' with an rvalue of type 'const char *' x->rm->openFile((const char*)s->s_name, 0, x->num_frames_in_fifo, x->num_samples_per_frame ); ^~~~~~~~~~~~~~~~~~~~~~ src/ReadMedia.h:59:25: note: passing argument to parameter 'filename' here void openFile( char * filename, int vfifosize, int afifosize, int samples_per_frame); ^ 1 error generated. make: *** [pd_darwin] Error 1

...

On 6 Aug 2019, at 16:39, Dan Wilcox <danomatika@gmail.com mailto:danomatika@gmail.com> wrote:

Judging from the error, try casting to const char* at src/readanysf~.cpp:227:

x->rm->openFile((const char*)s->s_name, 0, x->num_frames_in_fifo, x->num_sam...

...

On Aug 6, 2019, at 12:00 PM, pd-list-request@lists.iem.at mailto:pd-list-request@lists.iem.at wrote:

Message: 1 Date: Mon, 5 Aug 2019 21:48:32 +0100 From: Nick Burge <nburge@virginmedia.com mailto:nburge@virginmedia.com> To: pd-list@lists.iem.at mailto:pd-list@lists.iem.at Subject: [PD] readanysf~ on osx 10.14 Message-ID: <C48DADD7-D0E3-473E-9BAF-C2C8F3FAB954@virginmedia.com mailto:C48DADD7-D0E3-473E-9BAF-C2C8F3FAB954@virginmedia.com> Content-Type: text/plain; charset="utf-8"

The binary for external readanysf~ crashes PD Vanilla on my MacbookPro running mojave. osx 10.14. The crash occurs as soon as I try to load a media file (mp.3 for example)

I thought it might be worth trying to compile it from source to see if that worked, so I’ve succesfully installed gavl and gmerllin-avdecoder from fink, edited the readanysf~ makefile to correct the path to my m_pd.h file as follows…

PD_INCLUDES=/Applications/Pd.app/Contents/Resources/src/

typing make gives the following error:

readanysf~0.43 nick$ make mkdir objs c++ -c -o objs/FifoVideoFrames.o src/FifoVideoFrames.cpp -I./ -I/sw/include -I/sw/include/gavl -I/sw/include/gmerlin -I/Applications/Pd.app/Contents/Resources/src/ -I/sw/include -fast -fPIC
clang: warning: argument unused during compilation: '-fast' [-Wunused-command-line-argument] c++ -c -o objs/FifoAudioFrames.o src/FifoAudioFrames.cpp -I./ -I/sw/include -I/sw/include/gavl -I/sw/include/gmerlin -I/Applications/Pd.app/Contents/Resources/src/ -I/sw/include -fast -fPIC
clang: warning: argument unused during compilation: '-fast' [-Wunused-command-line-argument] c++ -c -o objs/ReadMedia.o src/ReadMedia.cpp -I./ -I/sw/include -I/sw/include/gavl -I/sw/include/gmerlin -I/Applications/Pd.app/Contents/Resources/src/ -I/sw/include -fast -fPIC
clang: warning: argument unused during compilation: '-fast' [-Wunused-command-line-argument] c++ -o readanysf~.pd_darwin -I./ -I/sw/include -I/sw/include/gavl -I/sw/include/gmerlin -I/Applications/Pd.app/Contents/Resources/src/ -I/sw/include -fast -fPIC
src/readanysf~.cpp
objs/FifoAudioFrames.o
objs/FifoVideoFrames.o
objs/ReadMedia.o
-bundle -undefined dynamic_lookup -L/sw/lib -lgavl -lgmerlin_avdec -L/usr/local/opt/libpng/lib src/readanysf~.cpp:227:19: error: cannot initialize a parameter of type 'char *' with an lvalue of type 'const char *' x->rm->openFile( s->s_name, 0, x->num_frames_in_fifo, x->num_sam... ^~~~~~~~~ src/ReadMedia.h:59:25: note: passing argument to parameter 'filename' here void openFile( char * filename, int vfifosize, int afifo... ^ 1 error generated. make: *** [pd_darwin] Error 1

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Dan Wilcox @danomatika http://twitter.com/danomatika danomatika.com http://danomatika.com/ robotcowboy.com http://robotcowboy.com/

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