gl4java-usergroup

[gl4java-usergroup] SetDCPixelFormat fails under jdk1.4.1

[Pepijn V. E. <pep...@lu...>]

Under jdk 1.4.1 the SetDCPixelFormat seems to fail now and then. I've 
included a small test program with which I can consistently reproduce 
the problem by creating and disposing GLCanvas'es. I've also included 
the output of this program on my machine.
After an arbitrary number of open/close iterations, the test program 
crashes because SetPixelFormat returned false. I cannot reproduce this 
error under jdk 1.3.1_04.

Pepijn Van Eeckhoudt

Re: [gl4java-usergroup] SetDCPixelFormat fails under jdk1.4.1

[Max G. <gi...@ye...>]

I don't know if it's the same problem but I'm also having problems with 
GL4Java-based apps when creating and destroying OpenGL components. After 
a random number of create/destroy operations application hangs without 
any error and has to be killed from task manager. This happens after 
init() is called and before first display() call. I was just preparing 
to track the problem down to specific line of code :-)

I'm using JDK 1.4 with GNU/Linux.

If someone needs any help in fixing this problem please let me know.

Regards,
Max