Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
Hola ! from Madrid, Thanx for all, opencv works now on my macosx, powerbookG4. I use the Pd version 0.39.3-extended with the gem included. ++ Jack Le 6 mai 08 à 13:21, Jack a écrit : Hello IOhannes, Lluis and PD users, Le 6 mai 08 à 08:09, IOhannes m zmoelnig a écrit : Jack wrote: Hola Lluis, now i got this error and i really don't know what it is :) error: [pix_opencv_haarcascade]: cannot handle this format (1234567) ! What does it mean ? Do you know where is the problem ? it can mean 2 things. it _should_ mean, that you send an image in a certain colorspace to the object, which does not know how to deal with this colorspace. (e.g. a YUV image to an RGBA effect; and nobody has coded yet the YUV-part) however, i believe here it is something different. if your _really_ get 1234567 as the format, then something else is wrong. usually, you should get the openGL colorspace ID here, e.g. 6408 for RGBA). there is no openGL-colorspace 12345678, so this number has to come from somewhere else. it turns out that it is used as a magic number in the GemList. you should never ever see it. most likely you are trying to compile pix_opencv against a different version of Gem you are using. DO NOT DO THAT! Ah ! OK, i tried to compile opencv with GEM 0.90 and i use GEM 0.91. Thanx, i will tell you if it's ok. ++ Jack always make sure to use the same version of Gem for compiling and running, if you don't want to experience any crashes. (especially when using the CVS of Gem, where it might not be obvious that things have changed) i guess i should introduce a kind of ABI check for 3rd party Gem- externals. but not before the next release. fmadr IOhannes ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
Jack wrote: Hola Lluis, now i got this error and i really don't know what it is :) error: [pix_opencv_haarcascade]: cannot handle this format (1234567) ! What does it mean ? Do you know where is the problem ? it can mean 2 things. it _should_ mean, that you send an image in a certain colorspace to the object, which does not know how to deal with this colorspace. (e.g. a YUV image to an RGBA effect; and nobody has coded yet the YUV-part) however, i believe here it is something different. if your _really_ get 1234567 as the format, then something else is wrong. usually, you should get the openGL colorspace ID here, e.g. 6408 for RGBA). there is no openGL-colorspace 12345678, so this number has to come from somewhere else. it turns out that it is used as a magic number in the GemList. you should never ever see it. most likely you are trying to compile pix_opencv against a different version of Gem you are using. DO NOT DO THAT! always make sure to use the same version of Gem for compiling and running, if you don't want to experience any crashes. (especially when using the CVS of Gem, where it might not be obvious that things have changed) i guess i should introduce a kind of ABI check for 3rd party Gem-externals. but not before the next release. fmadr IOhannes ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
Hello IOhannes, Lluis and PD users, Le 6 mai 08 à 08:09, IOhannes m zmoelnig a écrit : Jack wrote: Hola Lluis, now i got this error and i really don't know what it is :) error: [pix_opencv_haarcascade]: cannot handle this format (1234567) ! What does it mean ? Do you know where is the problem ? it can mean 2 things. it _should_ mean, that you send an image in a certain colorspace to the object, which does not know how to deal with this colorspace. (e.g. a YUV image to an RGBA effect; and nobody has coded yet the YUV-part) however, i believe here it is something different. if your _really_ get 1234567 as the format, then something else is wrong. usually, you should get the openGL colorspace ID here, e.g. 6408 for RGBA). there is no openGL-colorspace 12345678, so this number has to come from somewhere else. it turns out that it is used as a magic number in the GemList. you should never ever see it. most likely you are trying to compile pix_opencv against a different version of Gem you are using. DO NOT DO THAT! Ah ! OK, i tried to compile opencv with GEM 0.90 and i use GEM 0.91. Thanx, i will tell you if it's ok. ++ Jack always make sure to use the same version of Gem for compiling and running, if you don't want to experience any crashes. (especially when using the CVS of Gem, where it might not be obvious that things have changed) i guess i should introduce a kind of ABI check for 3rd party Gem- externals. but not before the next release. fmadr IOhannes ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
Hola Lluis,
now i got this error and i really don't know what it is :)
error: [pix_opencv_haarcascade]: cannot handle this format (1234567) !
What does it mean ? Do you know where is the problem ?
Thanx.
++
Jack
Le 5 mai 08 à 12:08, [EMAIL PROTECTED] a écrit :
S'està citant Jack [EMAIL PROTECTED]:
Argghh, I didn't try the objects and they freeze (or sometime
crash) my PD.
The objects draw perfectly under PD but i got this error :
error: [pix_opencv_contours_convexity]: cannot handle this
format (1234567) !
or
[pix_opencv_haarcascade]: ERROR: Could not load classifier cascade
Why ?
Any idea ?
yes, the classifier cascade files are the XML's files you have in
the pix_opencv folder, the default ones is
haarcascade_frontalface_alt.xml and it must be in the same folder
where you have your pd_linux or pd_darwin files.
also the object [pix_opencv_haarcascade] has a message |load $1( to
load any xml file trained as classifier cascades. The default one
I'm using is trained to detect human faces but you can train one to
detect any object you want (it's not easy at all but it's possible).
you can download other OpenSourced haarcascades (fer example)
here: here:http://alereimondo.no-ip.org/OpenCV/34
and here you have some info on how to train one:
http://note.sonots.com/SciSoftware/haartraining.html
salut,
ll.
++
Jack
Le 30 avr. 08 à 19:57, Jack a écrit :
OK, now it works on PowerPC, MacOSX.4.11
Here the method :
? Download this three libraries with Fink : libjpeg + libpng3 +
libtiff
? In Terminal :
cvs -d:pserver:[EMAIL PROTECTED]:/
cvsroot/ opencvlibrary login
then hit 'enter' on your keyboard
cvs -z3 -d:pserver:[EMAIL PROTECTED]:/
cvsroot/opencvlibrary co -P opencv
download opencv sources
? with a text editor, open the file : cvcap_qt.cpp
look for '__BEGIN__' and change it by '__BEGIN__{'
look for '__END__' and change it by '}__END__'
save
? In Terminal
go to your opencv folder you just download and create a
new folder 'build' :
cd blabla/opencv
mkdir build
cd build
../configure CPPFLAGS=-I/sw/include LDFLAGS=-L/sw/lib
make
sudo make install
enter your password
? With you browser go to :
http://hangar.org/wikis/lab/doku.php?id=start:puredata_opencv
download pix_opencv-0.1a.tar.gz and decompress all :
http://hangar.org/wikis/lab/pd/pix_opencv-0.1a.tar.gz
download PD-extended sources and decompress all :
http://downloads.sourceforge.net/pure-data/Pd-0.39.3-
extended.tar.bz2
download the makefile for macosx :
http://hangar.org/wikis/lab/pd/opencv/Makefile.darwin
? In the Finder :
change 'Makefile.darwin' by 'Makefile' and then
overwrite the 'Makefile' in 'pix_opencv' folder you just download
? With a text editor :
open this new 'Makefile' and change :
PD_DIR = /*/Pd-0.39.3-extended/pd (enter the path of the 'pd'
folder in 'Pd-0.39.3-extended' folder you just download from
sourceforge)
GEM_DIR = /*/Pd-0.39.3-extended/Gem (enter the path of the
'Gem' folder in 'Pd-0.39.3-extended' folder you just download
from sourceforge)
save
? In Terminal :
go to the folder 'pix_opencv' with 'cd '
export MACOSX_DEPLOYMENT_TARGET=10.4
make clean
make
? Then copy the '.pd_darwin' create in the 'pix_opencv' folder
in your '/Applications/Pd-0.40.3-extended-20080315.app/
Contents/ Resources/extra/Gem/' for exemple
Hope it will help and hope i have not made mistake.
Thx to Lluis for his help.
++
Jack
Le 28 avr. 08 à 12:29, Jack a écrit :
Hello PD users,
When i compile opencv, i get this error on macos X.4.11, G4
powerbook :
../../../otherlibs/highgui/cvcap_qt.cpp: In function `int
icvWriteFrame_QT(CvVideoWriter*, const IplImage*)':
../../../otherlibs/highgui/cvcap_qt.cpp:1183: warning: unused
variable 'status'
../../../otherlibs/highgui/cvcap_qt.cpp: In function
`CvVideoWriter*
cvCreateVideoWriter_QT(const char*, int, double, CvSize, int)':
../../../otherlibs/highgui/cvcap_qt.cpp:1425: error: jump to label
'exit'
../../../otherlibs/highgui/cvcap_qt.cpp:1310: error: from here
../../../otherlibs/highgui/cvcap_qt.cpp:1361: error: crosses
initialization of 'MediaType** video'
../../../otherlibs/highgui/cvcap_qt.cpp:1350: error: crosses
initialization of 'TrackType** video_track'
../../../otherlibs/highgui/cvcap_qt.cpp:1330: error: crosses
initialization of 'const __CFString* out_path'
make[3]: *** [cvcap_qt.lo] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Any idea ?
I followed the instructions from :
http://opencvlibrary.sourceforge.net/Mac_OS_X_OpenCV_Port
Thanx.
++
Jack
Le 26 avr. 08 à 06:17, marius schebella a écrit :
got it working!
[EMAIL PROTECTED] wrote:
However, when I try to load any of them PD gives me this error::
Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
OK, now it works on PowerPC, MacOSX.4.11
Here the method :
• Download this three libraries with Fink : libjpeg + libpng3 + libtiff
• In Terminal :
cvs -d:pserver:[EMAIL PROTECTED]:/cvsroot/
opencvlibrary login
then hit 'enter' on your keyboard
cvs -z3 -d:pserver:[EMAIL PROTECTED]:/
cvsroot/opencvlibrary co -P opencv
download opencv sources
• with a text editor, open the file : cvcap_qt.cpp
look for '__BEGIN__' and change it by '__BEGIN__{'
look for '__END__' and change it by '}__END__'
save
• In Terminal
go to your opencv folder you just download and create a new
folder 'build' :
cd blabla/opencv
mkdir build
cd build
../configure CPPFLAGS=-I/sw/include LDFLAGS=-L/sw/lib
make
sudo make install
enter your password
• With you browser go to :
http://hangar.org/wikis/lab/doku.php?id=start:puredata_opencv
download pix_opencv-0.1a.tar.gz and decompress all :
http://hangar.org/wikis/lab/pd/pix_opencv-0.1a.tar.gz
download PD-extended sources and decompress all :
http://downloads.sourceforge.net/pure-data/Pd-0.39.3-extended.tar.bz2
download the makefile for macosx :
http://hangar.org/wikis/lab/pd/opencv/Makefile.darwin
• In the Finder :
change 'Makefile.darwin' by 'Makefile' and then overwrite the
'Makefile' in 'pix_opencv' folder you just download
• With a text editor :
open this new 'Makefile' and change :
PD_DIR = /*/Pd-0.39.3-extended/pd (enter the path of the 'pd' folder
in 'Pd-0.39.3-extended' folder you just download from sourceforge)
GEM_DIR = /*/Pd-0.39.3-extended/Gem (enter the path of the 'Gem'
folder in 'Pd-0.39.3-extended' folder you just download from
sourceforge)
save
• In Terminal :
go to the folder 'pix_opencv' with 'cd '
export MACOSX_DEPLOYMENT_TARGET=10.4
make clean
make
• Then copy the '.pd_darwin' create in the 'pix_opencv' folder in
your '/Applications/Pd-0.40.3-extended-20080315.app/Contents/
Resources/extra/Gem/' for exemple
Hope it will help and hope i have not made mistake.
Thx to Lluis for his help.
++
Jack
Le 28 avr. 08 à 12:29, Jack a écrit :
Hello PD users,
When i compile opencv, i get this error on macos X.4.11, G4
powerbook :
../../../otherlibs/highgui/cvcap_qt.cpp: In function `int
icvWriteFrame_QT(CvVideoWriter*, const IplImage*)':
../../../otherlibs/highgui/cvcap_qt.cpp:1183: warning: unused
variable 'status'
../../../otherlibs/highgui/cvcap_qt.cpp: In function `CvVideoWriter*
cvCreateVideoWriter_QT(const char*, int, double, CvSize, int)':
../../../otherlibs/highgui/cvcap_qt.cpp:1425: error: jump to label
'exit'
../../../otherlibs/highgui/cvcap_qt.cpp:1310: error: from here
../../../otherlibs/highgui/cvcap_qt.cpp:1361: error: crosses
initialization of 'MediaType** video'
../../../otherlibs/highgui/cvcap_qt.cpp:1350: error: crosses
initialization of 'TrackType** video_track'
../../../otherlibs/highgui/cvcap_qt.cpp:1330: error: crosses
initialization of 'const __CFString* out_path'
make[3]: *** [cvcap_qt.lo] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Any idea ?
I followed the instructions from :
http://opencvlibrary.sourceforge.net/Mac_OS_X_OpenCV_Port
Thanx.
++
Jack
Le 26 avr. 08 à 06:17, marius schebella a écrit :
got it working!
[EMAIL PROTECTED] wrote:
However, when I try to load any of them PD gives me this error::
/Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin:
dlopen(/Users/lluisgomezbigorda/pix_opencv/
pix_opencv_edge.pd_darwin,
10): Symbol not found: __ZN7GemBase10isRunnableEv
Referenced from:
/Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin
Expected in: dynamic lookup
I got this error too, but only when gem was not loaded. when gem is
loaded, everything is fine.
In order to make the opencv objects work I always had to set
colorspace
RGB. otherwise, I did no see any effect. I think the default on
osx is
yuv. anyway, will test a little more. great stuff!
marius.
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Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
Argghh, I didn't try the objects and they freeze (or sometime crash)
my PD.
The objects draw perfectly under PD but i got this error :
error: [pix_opencv_contours_convexity]: cannot handle this format
(1234567) !
or
[pix_opencv_haarcascade]: ERROR: Could not load classifier cascade
Why ?
Any idea ?
++
Jack
Le 30 avr. 08 à 19:57, Jack a écrit :
OK, now it works on PowerPC, MacOSX.4.11
Here the method :
• Download this three libraries with Fink : libjpeg + libpng3 +
libtiff
• In Terminal :
cvs -d:pserver:[EMAIL PROTECTED]:/cvsroot/
opencvlibrary login
then hit 'enter' on your keyboard
cvs -z3 -d:pserver:[EMAIL PROTECTED]:/
cvsroot/opencvlibrary co -P opencv
download opencv sources
• with a text editor, open the file : cvcap_qt.cpp
look for '__BEGIN__' and change it by '__BEGIN__{'
look for '__END__' and change it by '}__END__'
save
• In Terminal
go to your opencv folder you just download and create a new
folder 'build' :
cd blabla/opencv
mkdir build
cd build
../configure CPPFLAGS=-I/sw/include LDFLAGS=-L/sw/lib
make
sudo make install
enter your password
• With you browser go to :
http://hangar.org/wikis/lab/doku.php?id=start:puredata_opencv
download pix_opencv-0.1a.tar.gz and decompress all :
http://hangar.org/wikis/lab/pd/pix_opencv-0.1a.tar.gz
download PD-extended sources and decompress all :
http://downloads.sourceforge.net/pure-data/Pd-0.39.3-extended.tar.bz2
download the makefile for macosx :
http://hangar.org/wikis/lab/pd/opencv/Makefile.darwin
• In the Finder :
change 'Makefile.darwin' by 'Makefile' and then overwrite
the 'Makefile' in 'pix_opencv' folder you just download
• With a text editor :
open this new 'Makefile' and change :
PD_DIR = /*/Pd-0.39.3-extended/pd (enter the path of the 'pd'
folder in 'Pd-0.39.3-extended' folder you just download from
sourceforge)
GEM_DIR = /*/Pd-0.39.3-extended/Gem (enter the path of the 'Gem'
folder in 'Pd-0.39.3-extended' folder you just download from
sourceforge)
save
• In Terminal :
go to the folder 'pix_opencv' with 'cd '
export MACOSX_DEPLOYMENT_TARGET=10.4
make clean
make
• Then copy the '.pd_darwin' create in the 'pix_opencv' folder in
your '/Applications/Pd-0.40.3-extended-20080315.app/Contents/
Resources/extra/Gem/' for exemple
Hope it will help and hope i have not made mistake.
Thx to Lluis for his help.
++
Jack
Le 28 avr. 08 à 12:29, Jack a écrit :
Hello PD users,
When i compile opencv, i get this error on macos X.4.11, G4
powerbook :
../../../otherlibs/highgui/cvcap_qt.cpp: In function `int
icvWriteFrame_QT(CvVideoWriter*, const IplImage*)':
../../../otherlibs/highgui/cvcap_qt.cpp:1183: warning: unused
variable 'status'
../../../otherlibs/highgui/cvcap_qt.cpp: In function `CvVideoWriter*
cvCreateVideoWriter_QT(const char*, int, double, CvSize, int)':
../../../otherlibs/highgui/cvcap_qt.cpp:1425: error: jump to label
'exit'
../../../otherlibs/highgui/cvcap_qt.cpp:1310: error: from here
../../../otherlibs/highgui/cvcap_qt.cpp:1361: error: crosses
initialization of 'MediaType** video'
../../../otherlibs/highgui/cvcap_qt.cpp:1350: error: crosses
initialization of 'TrackType** video_track'
../../../otherlibs/highgui/cvcap_qt.cpp:1330: error: crosses
initialization of 'const __CFString* out_path'
make[3]: *** [cvcap_qt.lo] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2
Any idea ?
I followed the instructions from :
http://opencvlibrary.sourceforge.net/Mac_OS_X_OpenCV_Port
Thanx.
++
Jack
Le 26 avr. 08 à 06:17, marius schebella a écrit :
got it working!
[EMAIL PROTECTED] wrote:
However, when I try to load any of them PD gives me this error::
/Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin:
dlopen(/Users/lluisgomezbigorda/pix_opencv/
pix_opencv_edge.pd_darwin,
10): Symbol not found: __ZN7GemBase10isRunnableEv
Referenced from:
/Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin
Expected in: dynamic lookup
I got this error too, but only when gem was not loaded. when gem is
loaded, everything is fine.
In order to make the opencv objects work I always had to set
colorspace
RGB. otherwise, I did no see any effect. I think the default on
osx is
yuv. anyway, will test a little more. great stuff!
marius.
___
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UNSUBSCRIBE and account-management - http://lists.puredata.info/
listinfo/pd-list
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listinfo/pd-list
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Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
Hello PD users, When i compile opencv, i get this error on macos X.4.11, G4 powerbook : ../../../otherlibs/highgui/cvcap_qt.cpp: In function `int icvWriteFrame_QT(CvVideoWriter*, const IplImage*)': ../../../otherlibs/highgui/cvcap_qt.cpp:1183: warning: unused variable 'status' ../../../otherlibs/highgui/cvcap_qt.cpp: In function `CvVideoWriter* cvCreateVideoWriter_QT(const char*, int, double, CvSize, int)': ../../../otherlibs/highgui/cvcap_qt.cpp:1425: error: jump to label 'exit' ../../../otherlibs/highgui/cvcap_qt.cpp:1310: error: from here ../../../otherlibs/highgui/cvcap_qt.cpp:1361: error: crosses initialization of 'MediaType** video' ../../../otherlibs/highgui/cvcap_qt.cpp:1350: error: crosses initialization of 'TrackType** video_track' ../../../otherlibs/highgui/cvcap_qt.cpp:1330: error: crosses initialization of 'const __CFString* out_path' make[3]: *** [cvcap_qt.lo] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 Any idea ? I followed the instructions from : http://opencvlibrary.sourceforge.net/Mac_OS_X_OpenCV_Port Thanx. ++ Jack Le 26 avr. 08 à 06:17, marius schebella a écrit : got it working! [EMAIL PROTECTED] wrote: However, when I try to load any of them PD gives me this error:: /Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin: dlopen(/Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin, 10): Symbol not found: __ZN7GemBase10isRunnableEv Referenced from: /Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin Expected in: dynamic lookup I got this error too, but only when gem was not loaded. when gem is loaded, everything is fine. In order to make the opencv objects work I always had to set colorspace RGB. otherwise, I did no see any effect. I think the default on osx is yuv. anyway, will test a little more. great stuff! marius. ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/ listinfo/pd-list ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
[EMAIL PROTECTED] wrote: please, can post what versions of (gem and pd) are you using? I am using cvs version from 04/16. do you want me to put it online? these dynamic lib errors seem to be new to gem? at least I did not notice them before. maybe some libraries are not statically linked? don't know. marius, i have two strange behaviors with pix_opencv (probably bugs but as my camera don't work with gem i can't test them well), can you test them and report please :: you're having problems on osx with the isight? 1.- strange behavior in pix_opencv_haarcascade, it uses the same code as pdp_opencv_haarcascade but it doesn?t show the same result. I have not tested pdp_opencv yet, yesterday I only looked at pix_opencv, I tried to compile pdp_opencv, but again, get errors. gcc -I/Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include -DPD -Wall -W -Wno-unused -Wno-parentheses -Wno-switch -O2 -funroll-loops -fomit-frame-pointer -ffast-math -g -freg-struct-return -Wstrict-prototypes -DPDP_CV_VERSION=\0.0.1\ -I. -I/usr/X11R6/include -I../include -I../../include -I/Users/marius/devel/pd-rsync/pd-extended/pd/src -I/usr/local/include/opencv/ -L/usr/local/lib -lcxcore -lcv -lhighgui -lcvaux -lml -o pdp_opencv_threshold.o -c pdp_opencv_threshold.c In file included from /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp.h:41, from pdp_opencv_threshold.c:28: /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_types.h:50: error: two or more data types in declaration specifiers /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_types.h:50: warning: useless type name in empty declaration In file included from /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp.h:41, from pdp_opencv_threshold.c:28: /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_types.h:51:1: warning: true redefined In file included from /usr/include/dlfcn.h:40, from pdp_opencv_threshold.c:26: /usr/lib/gcc/i686-apple-darwin9/4.0.1/include/stdbool.h:37:1: warning: this is the location of the previous definition In file included from /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp.h:41, from pdp_opencv_threshold.c:28: /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_types.h:52:1: warning: false redefined In file included from /usr/include/dlfcn.h:40, from pdp_opencv_threshold.c:26: /usr/lib/gcc/i686-apple-darwin9/4.0.1/include/stdbool.h:38:1: warning: this is the location of the previous definition In file included from /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp.h:80, from pdp_opencv_threshold.c:28: /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:25:27: error: gsl/gsl_block.h: No such file or directory /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:26:28: error: gsl/gsl_vector.h: No such file or directory /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:27:28: error: gsl/gsl_matrix.h: No such file or directory /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:28:26: error: gsl/gsl_blas.h: No such file or directory /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:29:29: error: gsl/gsl_linalg.h: No such file or directory In file included from /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp.h:80, from pdp_opencv_threshold.c:28: /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:44: error: syntax error before ‘gsl_block’ /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:44: warning: no semicolon at end of struct or union /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:45: warning: type defaults to ‘int’ in declaration of ‘vector’ /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:45: warning: data definition has no type or storage class /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:46: error: syntax error before ‘matrix’ /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:46: warning: type defaults to ‘int’ in declaration of ‘matrix’ /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:46: warning: data definition has no type or storage class /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:47: error: syntax error before ‘perm’ /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:47: warning: type defaults to ‘int’ in declaration of ‘perm’ /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:47: warning: data definition has no type or storage class /Users/marius/devel/pd-rsync/pd-extended/externals/pdp/include/pdp_matrix.h:51:
Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
(sorry my last mail was incomplete) hi marius, today first time I have tried to compile this objects in macosx with no success ;( but i had gone a little bit far than you ... i think we are quite close. first of all overwrite the Makefile you are using by the one i send attached in this mail. the one you are using is only for linux. As I saw you had problems with pkg-config I added two new variables in the Makefile to fit manually with the CFLAGS and LIBS of openCV. OPENCV_CFLAGS = -I/usr/local/include/opencv OPENCV_LIBS = -L/usr/local/lib -lcxcore -lcv -lhighgui -lcvaux -lml As we are using the same openCv port I suppose you will not need to modify them but ensure are correct values for you. then do: make clean make and now the objects will compile with no problem in macosx. However, when I try to load any of them PD gives me this error:: /Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin: dlopen(/Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin, 10): Symbol not found: __ZN7GemBase10isRunnableEv Referenced from: /Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin Expected in: dynamic lookup Seems a problem with the linkage of the library but I'm really a neewbe in OSX compilations and don't know how to solve it, maybe someone more experienced in it can put some light here? thanks in advance, ll. marius schebella [EMAIL PROTECTED] ha escrito: I hoped for such a long time that someone would start this. thanks 1000 times lluis! unfortunately I could not get it compiling on my os x box. I installed the opencv framework from http://opencvlibrary.sourceforge.net/Mac_OS_X_OpenCV_Port and then tried to find the correct directories to include but I think I still got a problem with the opencv package nyc-calling:pix_opencv marius$ make g++ -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math -Wall -W -Wno-unused -Wno-parentheses -Wno-switch -DGEM_OPENCV_VERSION=\0.1\ -g -I/Users/marius/devel/pd-rsync/pd-extended/pd/src -I. -I/Users/marius/devel/pd-rsync/pd-extended/Gem/src -I/Users/marius/devel/pd-rsync/pd-extended/pd/src -I/usr/local/include -I/Users/marius/devel/opencv/OpenCV.framework/Versions/A `pkg-config --cflags opencv` -o pix_opencv_edge.o -c pix_opencv_edge.cpp Package opencv was not found in the pkg-config search path. Perhaps you should add the directory containing `opencv.pc' to the PKG_CONFIG_PATH environment variable No package 'opencv' found In file included from pix_opencv_edge.cpp:18: pix_opencv_edge.h:22:16: error: cv.h: No such file or directory [.] make: *** [pix_opencv_edge.o] Error 1 does someone have experience with opencv on mac? thanks, marius. [EMAIL PROTECTED] wrote: hi all, I started a new development for some OpenCV bindigs to PD, I have some objects working but no time to test or implement newones ... I want to encourage people to test them and report bugs, features requests, experiences, etc ... and why not, to help coding ... Please, note that this is alpha software with known bugs. It runs, and works at least some of the time, but use at your own risk ;) i mean, probably you will need to fight a bit to get them working ... but you also will help a lot with feedback ok, here is the URL : http://hangar.org/wikis/lab/doku.php?id=start:puredata_opencv enjoi thanks, ll This message was sent using IMP, the Internet Messaging Program. ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list This message was sent using IMP, the Internet Messaging Program. This message was sent using IMP, the Internet Messaging Program. PD_DIR = /Users/lluisgomezbigorda/pd-0.41-4 GEM_DIR = /Users/lluisgomezbigorda/Gem OPENCV_CFLAGS = -I/usr/local/include/opencv OPENCV_LIBS = -L/usr/local/lib -lcxcore -lcv -lhighgui -lcvaux -lml LIBS = -lm GEM_OPENCV_VERSION = 0.1 # build flags GEM_OPENCV_INCLUDE = -I$(PD_DIR)/src -I. -I$(GEM_DIR)/src -I$(PD_DIR)/src GEM_OPENCV_CPPFLAGS = -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math \ -Wall -W -Wno-unused -Wno-parentheses -Wno-switch -g all: pix_opencv_edge.pd_darwin pix_opencv_laplace.pd_darwin pix_opencv_morphology.pd_darwin pix_opencv_distrans.pd_darwin pix_opencv_motempl.pd_darwin pix_opencv_haarcascade.pd_darwin pix_opencv_contours_boundingrect.pd_darwin pix_opencv_bgsubstract.pd_darwin pix_opencv_contours_convexity.pd_darwin pix_opencv_contours_convexity.pd_darwin: pix_opencv_contours_convexity.o rm -f pix_opencv_contours_convexity.pd_darwin gcc -bundle -undefined dynamic_lookup -o pix_opencv_contours_convexity.pd_darwin pix_opencv_contours_convexity.o
Re: [PD] problems compiling pix_opencv in OSX (Was Re: pdp_opencv pix_opencv new development)
got it working! [EMAIL PROTECTED] wrote: However, when I try to load any of them PD gives me this error:: /Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin: dlopen(/Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin, 10): Symbol not found: __ZN7GemBase10isRunnableEv Referenced from: /Users/lluisgomezbigorda/pix_opencv/pix_opencv_edge.pd_darwin Expected in: dynamic lookup I got this error too, but only when gem was not loaded. when gem is loaded, everything is fine. In order to make the opencv objects work I always had to set colorspace RGB. otherwise, I did no see any effect. I think the default on osx is yuv. anyway, will test a little more. great stuff! marius. ___ PD-list@iem.at mailing list UNSUBSCRIBE and account-management - http://lists.puredata.info/listinfo/pd-list
