Greetings,

I'm interested in getting AVSynthesis running under Linux. I'm not sure 
if I have all the right components, so I thought I'd check with the gurus.

The instructions say I should find the .so equivalents to the DLLs in 
the native/ directory, namely:

 DevIL.dll
 ILU.dll
 ILUT.dll
 _jcsound.dll
 lwjgl-devil.dll
 lwjgl.dll

This is what I've got together so far, from the LWJGL:

 libjinput-linux.so
 liblwjgl.so
 liblwjgl64.so
 libopenal.so


Assuming there are such things as libILUT.so and so on, where can I find 
them ?

Also, how can I build _jcsound.so in 5.07 ? I had no troubles building 
with the Interfaces and JavaWrapper options but I find no jcsound at 
all. Maybe I missed something ?

Best,

dp

The other .so files are in lwjgl_optional-1.1.3.zip at the same location 
than lwjgl
https://sourceforge.net/project/showfiles.php?group_id=58488

For _jcsound.dll,  I don't remember what is generated (I did a compile 
on Ubuntu but I don't have the environment anymore). Maybe it is 
possible to find the information in the scon file.
Maybe it is  lib_jcsound.so 


Jean-Pierre

Dave Phillips a écrit :
> Greetings,
>
> I'm interested in getting AVSynthesis running under Linux. I'm not 
> sure if I have all the right components, so I thought I'd check with 
> the gurus.
>
> The instructions say I should find the .so equivalents to the DLLs in 
> the native/ directory, namely:
>
> DevIL.dll
> ILU.dll
> ILUT.dll
> _jcsound.dll
> lwjgl-devil.dll
> lwjgl.dll
>
> This is what I've got together so far, from the LWJGL:
>
> libjinput-linux.so
> liblwjgl.so
> liblwjgl64.so
> libopenal.so
>
>
> Assuming there are such things as libILUT.so and so on, where can I 
> find them ?
>
> Also, how can I build _jcsound.so in 5.07 ? I had no troubles building 
> with the Interfaces and JavaWrapper options but I find no jcsound at 
> all. Maybe I missed something ?
>
> Best,
>
> dp
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
> "unsubscribe csound"
>
>
>

Jean-Pierre Lemoine wrote:
>
> The other .so files are in lwjgl_optional-1.1.3.zip at the same 
> location than lwjgl
> https://sourceforge.net/project/showfiles.php?group_id=58488
Got 'em, thank you.
> For _jcsound.dll,  I don't remember what is generated (I did a compile 
> on Ubuntu but I don't have the environment anymore). Maybe it is 
> possible to find the information in the scon file.
> Maybe it is  lib_jcsound.so 
> 
I'm having trouble building with buildInterfaces=1. Scons doesn't find 
jni.h, even when I put it directly in /usr/include, so I get no Csound 
Java stuff compiled. Any advice ?

I looked in SConstruct and did find the reference to building _jcsound 
(at line 1067) :

    csoundJavaWrapper = csoundJavaWrapperEnvironment.SharedLibrary(
                '_jcsound', csoundJavaWrapperSources)
        Depends(csoundJavaWrapper, csoundLibrary)
        libs.append(csoundJavaWrapper)
        jcsnd = csoundJavaWrapperEnvironment.Java(
            target = './interfaces', source = './interfaces',
            JAVACFLAGS = ['-source', '1.4', '-target', '1.4'])


I assume I need to build with buildJavaWrapper=1 and buildInterfaces=1 ? 
I've also built with dynamicCsoundLibrary=1, is that necessary ?

Finally, every time I try to start AVSynthesis I receive these errors:

AVsynthesis.sh: line 1: ./lib/lwjgl.jar: Permission denied
AVsynthesis.sh: line 1: ./lib/lwjgl_util.jar: Permission denied
AVsynthesis.sh: line 1: ./lib/lwjgl_devil.jar: Permission denied
AVsynthesis.sh: line 1: ./lib/csnd.jar: Permission denied
: command not founde 1: org.hpk.av.AVSynthesis


Permissions are set correctly. Am I missing something else ?

Here's what I now have in lib/ :

 libIL.so    
 libILU.so      
 libILUT.so     
 libjinput-linux.so
 liblwjgl-devil.so  
 liblwjgl-fmod3.so
 liblwjgl.so
 liblwjgl64.so
 libopenal.so

(I know some of that's not needed, I just dumped everything in from the 
LWJGL packages).

Still hacking here. Any and all advice & suggestions will be vastly 
appreciated. :)

Best,

dp

I have taken some notes when trying to build the Java Interfaces in 
Ubuntu. Here is what have worked for me (maybe not the right way)

JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun/

 jni.h -> /usr/lib/jvm/java-1.5.0-sun-1.5.0.08/include

Edit custom.py
customCPPPath('/usr/lib/jvm/java-1.5.0-sun-1.5.0.08/include')

scons usePortAudio=1 usePortMIDI=0 useOSC=0 buildPythonOpcodes=0
dynamicCsoundLibrary=1 buildPDClass=0 useCoreAudio=0 buildDSSI=0
buildInterfaces=1 buildJavaWrapper=1


Dave Phillips a écrit :
> Jean-Pierre Lemoine wrote:
>>
>> The other .so files are in lwjgl_optional-1.1.3.zip at the same 
>> location than lwjgl
>> https://sourceforge.net/project/showfiles.php?group_id=58488
> Got 'em, thank you.
>> For _jcsound.dll,  I don't remember what is generated (I did a 
>> compile on Ubuntu but I don't have the environment anymore). Maybe it 
>> is possible to find the information in the scon file.
>> Maybe it is  lib_jcsound.so 
>> 
> I'm having trouble building with buildInterfaces=1. Scons doesn't find 
> jni.h, even when I put it directly in /usr/include, so I get no Csound 
> Java stuff compiled. Any advice ?
>
> I looked in SConstruct and did find the reference to building _jcsound 
> (at line 1067) :
>
>    csoundJavaWrapper = csoundJavaWrapperEnvironment.SharedLibrary(
>                '_jcsound', csoundJavaWrapperSources)
>        Depends(csoundJavaWrapper, csoundLibrary)
>        libs.append(csoundJavaWrapper)
>        jcsnd = csoundJavaWrapperEnvironment.Java(
>            target = './interfaces', source = './interfaces',
>            JAVACFLAGS = ['-source', '1.4', '-target', '1.4'])
>
>
> I assume I need to build with buildJavaWrapper=1 and buildInterfaces=1 
> ? I've also built with dynamicCsoundLibrary=1, is that necessary ?
>
> Finally, every time I try to start AVSynthesis I receive these errors:
>
> AVsynthesis.sh: line 1: ./lib/lwjgl.jar: Permission denied
> AVsynthesis.sh: line 1: ./lib/lwjgl_util.jar: Permission denied
> AVsynthesis.sh: line 1: ./lib/lwjgl_devil.jar: Permission denied
> AVsynthesis.sh: line 1: ./lib/csnd.jar: Permission denied
> : command not founde 1: org.hpk.av.AVSynthesis
>
>
> Permissions are set correctly. Am I missing something else ?
>
> Here's what I now have in lib/ :
>
> libIL.so    libILU.so      libILUT.so     libjinput-linux.so
> liblwjgl-devil.so  liblwjgl-fmod3.so
> liblwjgl.so
> liblwjgl64.so
> libopenal.so
>
> (I know some of that's not needed, I just dumped everything in from 
> the LWJGL packages).
>
> Still hacking here. Any and all advice & suggestions will be vastly 
> appreciated. :)
>
> Best,
>
> dp
>
>
>
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
> "unsubscribe csound"
>
>
>

Jean-Pierre Lemoine wrote:
> I have taken some notes when trying to build the Java Interfaces in 
> Ubuntu. Here is what have worked for me (maybe not the right way)
>
> JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun/
>
> jni.h -> /usr/lib/jvm/java-1.5.0-sun-1.5.0.08/include
>
> Edit custom.py
> customCPPPath('/usr/lib/jvm/java-1.5.0-sun-1.5.0.08/include')
>
> scons usePortAudio=1 usePortMIDI=0 useOSC=0 buildPythonOpcodes=0
> dynamicCsoundLibrary=1 buildPDClass=0 useCoreAudio=0 buildDSSI=0
> buildInterfaces=1 buildJavaWrapper=1 
Hi Jean-Pierre,

Thank you, that got me much further than before. Alas, I'm still not 
getting there all the way :

CONFIGURATION DECISION: Building Java wrappers for Csound interfaces 
library.
LibDir: java
   ./
   ./
   ./H/
   /usr/lib/jvm/java-1.6.0/include/
   /usr/lib/jvm/java-1.6.0/include/linux/
   /usr/local/include/
   /usr/include/
   /usr/include/
   /usr/X11R6/include/
   interfaces/
   /usr/share/swig/1.3.29/java/
   ./swig_lib/java/
   /usr/share/swig/1.3.29/config/
   ./swig_lib/config/
   /usr/share/swig/1.3.29/
   ./swig_lib/
Preprocessing...
Starting language-specific parse...
Processing types...
C++ analysis...
Generating wrappers...
./H/csound.h:335: Warning(451): Setting a const char * variable may leak 
memory.
interfaces/CppSound.hpp:80: Warning(813): Warning for CppSound proxy: 
Base CsoundFile ignored. Multiple inheritance is not supported in Java.
AttributeError: SConsEnvironment instance has no attribute 'Java':
  File "/home/dlphilp/src/csound5/SConstruct", line 1070:
    jcsnd = csoundJavaWrapperEnvironment.Java(



Any suggestion for resolving this problem ? Sorry to be so demanding, I 
have no too little experience debugging Java troubles. :(

Btw, these results are from building Cs5 on OpenSUSE 10.2, with the JAD 
1.0 distro. I'm also trying to build it on 64 Studio but have decided to 
wait until I get it working in a 32-bit environment first before working 
on it with the 64-bit machine.

Best,

dp

Not sure if it helps (I have no knowledge on scons), but I found this here
# I get the message "AttributeError: SConsEnvironment instance has no 
attribute 'Java'" when I use Scons. What's the problem?

    * The java compiler javac is not in your |PATH| variable. If you are
      not familiar with this environmental variable, |PATH| contains the
      set of folders that the operating system uses to find the
      executables. You have to add the path containing javac to your
      |PATH| variable. In Windows, you can do this by following the
      instructions
       to change
      the variable |PATH|



Dave Phillips a écrit :
>
> interfaces/CppSound.hpp:80: Warning(813): Warning for CppSound proxy: 
> Base CsoundFile ignored. Multiple inheritance is not supported in Java.
> AttributeError: SConsEnvironment instance has no attribute 'Java':
>  File "/home/dlphilp/src/csound5/SConstruct", line 1070:
>    jcsnd = csoundJavaWrapperEnvironment.Java(
>
>
>
> Any suggestion for resolving this problem ? Sorry to be so demanding, 
> I have no too little experience debugging Java troubles. :(
>
> Btw, these results are from building Cs5 on OpenSUSE 10.2, with the 
> JAD 1.0 distro. I'm also trying to build it on 64 Studio but have 
> decided to wait until I get it working in a 32-bit environment first 
> before working on it with the 64-bit machine.
>
> Best,
>
> dp
>
>
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
> "unsubscribe csound"
>
>
>

Jean-Pierre Lemoine wrote:
> Not sure if it helps (I have no knowledge on scons), but I found this 
> here
> # I get the message "AttributeError: SConsEnvironment instance has no 
> attribute 'Java'" when I use Scons. What's the problem?
>
>    * The java compiler javac is not in your |PATH| variable. If you are
>      not familiar with this environmental variable, |PATH| contains the
>      set of folders that the operating system uses to find the
>      executables. You have to add the path containing javac to your
>      |PATH| variable. In Windows, you can do this by following the
>      instructions
>       to change
>      the variable |PATH|
Got it, thanks again. :)

I succeeded with install=1 buildPythonOpcodes=1 buildInterfaces=1 
buildJavaWrapper=1 useDouble=1 dynamicCsoundLibrary=1. I'm now trying to 
start AVSynthesis with this shell script :

java -Xmx512m -Djava.library.path=./native -cp 
AVSynthesis.jar:./lib/lwjgl.jar:./lib/lwjgl_util.jar:./lib/lwjgl_devil.jar:./lib/csnd.jar  
org.hpk.av.AVSynthesis

Alas, it fails here:

sh AVsynthesis.sh
Exception in thread "main" java.lang.NoClassDefFoundError: 
org/hpk/av/AVSynthesis


Further suggestions ?

Best,

dp

suggestion 1: replace AVSynthesis.jar by  ./AVSynthesis.jar (should not 
be the correction)
suggestion 2: try the jar that is in this new version. I have added  the 
main class in the MANIFEST.
http://rapidshare.com/files/70964107/AVSynthesis_1_01_07.zip

jp

Dave Phillips a écrit :
>
> java -Xmx512m -Djava.library.path=./native -cp 
> AVSynthesis.jar:./lib/lwjgl.jar:./lib/lwjgl_util.jar:./lib/lwjgl_devil.jar:./lib/csnd.jar  
> org.hpk.av.AVSynthesis
>
> Alas, it fails here:
>
> sh AVsynthesis.sh
> Exception in thread "main" java.lang.NoClassDefFoundError: 
> org/hpk/av/AVSynthesis
>
>
> Further suggestions ?
>
> Best,
>
> dp
>
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
> "unsubscribe csound"
>
>
>

Jean-Pierre Lemoine wrote:
> suggestion 1: replace AVSynthesis.jar by  ./AVSynthesis.jar (should 
> not be the correction)
> suggestion 2: try the jar that is in this new version. I have added  
> the main class in the MANIFEST.
> http://rapidshare.com/files/70964107/AVSynthesis_1_01_07.zip 
No joy. :( 

The jar files are identical in the 1_00_07 and 1_01_07 zipfiles :

dlphilp@The3800:~/AVSynthesis> ls -l *jar
-rw-r--r-- 1 dlphilp users 422038 Nov 18 09:50 AVSynthesis.jar

dlphilp@The3800:~/AVSynthesis_1_01_07/AVSynthesis> ls -l *jar
-rw-r--r-- 1 dlphilp users 422038 Nov 18 09:50 AVSynthesis.jar

Is that correct ?

The only difference in the zipfiles was the presence of the rt.csd file.

Best,

dp

Oops. Thanls for pointing this out!
here is http://rapidshare.com/files/71073737/AVSynthesis_1_02_07.zip.html
I don't think this should correct the pb as I don't need this 
information in the MANIFEST based on the way java is call.

I have done several tests on win, the following works

java -Xmx512m -Djava.library.path=.\native -cp AVSynthesis.jar;.\lib\*; 
org.hpk.av.AVSynthesis

I don't need to specify the current directory, but you may try adding .: 
in front of AVSynthesis.jar

jp

Dave Phillips a écrit :
> Jean-Pierre Lemoine wrote:
>> suggestion 1: replace AVSynthesis.jar by  ./AVSynthesis.jar (should 
>> not be the correction)
>> suggestion 2: try the jar that is in this new version. I have added  
>> the main class in the MANIFEST.
>> http://rapidshare.com/files/70964107/AVSynthesis_1_01_07.zip 
> No joy. :(
> The jar files are identical in the 1_00_07 and 1_01_07 zipfiles :
>
> dlphilp@The3800:~/AVSynthesis> ls -l *jar
> -rw-r--r-- 1 dlphilp users 422038 Nov 18 09:50 AVSynthesis.jar
>
> dlphilp@The3800:~/AVSynthesis_1_01_07/AVSynthesis> ls -l *jar
> -rw-r--r-- 1 dlphilp users 422038 Nov 18 09:50 AVSynthesis.jar
>
> Is that correct ?
>
> The only difference in the zipfiles was the presence of the rt.csd file.
>
> Best,
>
> dp
>
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
> "unsubscribe csound"
>
>
>

Jean-Pierre Lemoine wrote:
> Oops. Thanls for pointing this out!
> here is http://rapidshare.com/files/71073737/AVSynthesis_1_02_07.zip.html
> I don't think this should correct the pb as I don't need this 
> information in the MANIFEST based on the way java is call.
>
> I have done several tests on win, the following works
>
> java -Xmx512m -Djava.library.path=.\native -cp 
> AVSynthesis.jar;.\lib\*; org.hpk.av.AVSynthesis
>
> I don't need to specify the current directory, but you may try adding 
> .: in front of AVSynthesis.jar 
You're right, I'm still having the same problem. I tried the usual 
solutions, still no joy. I'm open to any further suggestions. :)

Is the jar file a 32-bit file ?

Best,

dp

Steven Yi wrote:
> Hi Dave,
>
> Jar files should be processor agnostic so if you're running on 64-bit
> or 32-bit system it won't matter. (Which is one reason I value Java
> highly for future-proofing music software, but that's a whole other
> issue).
>
> I'm curious, could you tell us the output of:
>
> java -version
>   
Hi Steven,

java -version
java version "1.6.0_02"

I'm close to getting things happening, I hope we can get over this hump. 
Please advise if there's any Java-oriented debugging I should try. I'm 
not knowledgable but I'm willing. :)

Best,

dp

Greetings:

This morning I recalled that some Java apps don't like being launched 
from shell scripts, so I simply copied and ran this command (from my 
script) at the prompt :


.../jdk16/bin/java -Xmx512m -Djava.library.path=./native -cp 
.:AVSynthesis.jar:./lib/*:  org.hpk.av.AVSynthesis

And behold, AVSynthesis appears !

I haven't tested it yet so I have nothing to add re: performance. I'll 
try running it on both the 32-bit and 64-bit machines today, hopefully 
I'll have some more good news soon.

Any suggestion as to why some Java apps don't like shell scripts ?

Best,

dp

Greetings,

A quick note: I changed config.xml to display at 800x600 but the program 
rejected the setting. I can run it only at 1280x1024 now, on my JAD box 
with an nVidia GeForce 7300GS and the nVidia binary driver. Am I missing 
something ?

Best,

dp

Dave Phillips wrote:
> I'll try running it on both the 32-bit and 64-bit machines today, 
> hopefully I'll have some more good news soon.
Not good news from the 64-bit box. The screen flashes, then disappears 
with this message :

dlphilp@64studio:~/AVSynthesis$ ../jdk1.6/bin/java -Xmx512m 
-Djava.library.path=./native -cp AVSynthesis.jar:./lib/*:  
org.hpk.av.AVSynthesis
Graphics card: null, version: null
Resolution: 1280x1024x24@50Hz
Setting display mode to 1280 x 1024 x 24 @50Hz Fullscreen=false
Exception in thread "main" java.lang.UnsatisfiedLinkError: 
/home/dlphilp/AVSynthesis/native/liblwjgl-devil.so: 
/home/dlphilp/AVSynthesis/native/liblwjgl-devil.so: cannot open shared 
object file: No such file or directory (Possible cause: architecture 
word width mismatch)
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1676)
        at java.lang.Runtime.loadLibrary0(Runtime.java:823)
        at java.lang.System.loadLibrary(System.java:1030)
        at org.lwjgl.devil.ILNative$1.run(ILNative.java:69)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.lwjgl.devil.ILNative.loadLibrary(ILNative.java:62)
        at org.lwjgl.devil.ILNative.(ILNative.java:77)
        at org.lwjgl.devil.IL.create(IL.java:590)
        at org.hpk.av.SceneViewer.initOpenGL(SceneViewer.java:160)
        at org.hpk.av.SceneViewer.run(SceneViewer.java:299)
        at org.hpk.av.AVSynthesis.execCode(AVSynthesis.java:51)
        at org.hpk.av.AVSynthesis.main(AVSynthesis.java:25)



Best,

dp

Great to know this is beginning to work!

AVSyntehsis is trying to find a valid display mode, and sometimes lower  
resolution are rejected. This is something I have found on Windows, and 
don't know the reason. I didn't explore this  "feature" as I  have 
always find a working mode.
Is full screen mode working?

jp


Dave Phillips a écrit :
> Greetings,
>
> A quick note: I changed config.xml to display at 800x600 but the 
> program rejected the setting. I can run it only at 1280x1024 now, on 
> my JAD box with an nVidia GeForce 7300GS and the nVidia binary driver. 
> Am I missing something ?
>
> Best,
>
> dp
>
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
> "unsubscribe csound"
>
>
>

Maybe this one can help
http://lwjgl.org/forum/index.php/topic,441.0.html
"My XServer is configured only to run in 1280x1024@75Hz (at 24 bpp), it 
has no other possible modes, I just need to add a few more that's all "

check the declared resolution in xServer.

jp

Dave Phillips a écrit :
> Greetings,
>
> A quick note: I changed config.xml to display at 800x600 but the 
> program rejected the setting. I can run it only at 1280x1024 now, on 
> my JAD box with an nVidia GeForce 7300GS and the nVidia binary driver. 
> Am I missing something ?
>
> Best,
>
> dp
>
>
>
> Send bugs reports to this list.
> To unsubscribe, send email sympa@lists.bath.ac.uk with body 
> "unsubscribe csound"
>
>
>

Is anyone else seeing piles of "Re:" on the subject lines? I wonder if 
the mailing list server has a setting to prevent this?

Mike

Jean-Pierre Lemoine wrote:
> Great to know this is beginning to work! 
I'm starting to understand how to use it. I can render each layer but I 
haven't figured out how to render a composition yet. No fear though, 
your tutorial video is very helpful, I'm sure I'll figure it out. If 
not, I'll ask you how to do it. :)

Cool software, thank you for making it freely available.

Best,

dp

It looks at first glance that there is something wrong or odd about your 
PortAudio.  Try one or both these:
a) Try -odac:0
b) If you have alsa try -odac -+rtaudio=alsa

==John ff