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* Fixed Issue 151: starting up the Animator before the GLJPanel has been shown ↵Kenneth Russel2005-05-071-12/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | result in an error The root cause of this error was the fact that WindowsPbufferGLContext.destroyImpl() uses WGL extensions to clean up resources associated with the pbuffer. Because these extensions are in the public WGL interface, they are wrapped by the DebugGL. However, an OpenGL context is not current at the time these routines are called, and it is illegal to call glGetError() at those points. The DebugGL pipeline was implicitly calling glGetError() after each of those calls, leading to the failure. This bug unmasked a couple of others. The code in the DebugGL needed a recursion count to make sure that glGetError() didn't get called in an infinite loop. Also, as a side effect of the fix for Issue 160, calling getGL() on the GLJPanel outside of GLEventListener.init() was causing a NullPointerException to be thrown. The GLJPanel has been fixed to return null in this case, and the specification of GLDrawable.getGL() has been improved. In order to make the behavior between the GLCanvas and GLJPanel similar, the GL object is now reset in the GLDrawable each time the underlying OpenGL context is recreated. This allows end users to set up e.g. the DebugGL unconditionally in their GLEventListener.init() method. The JOGL demos have been changed to reflect this. The test case in the bug report will be updated with code similar to the originally submitted test case (i.e., the Animator is started early) but which now works. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@71 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
* Fixed Issue 146: GLUT teapot Kenneth Russel2005-04-091-4/+1
| | | | | | | | | | Applied patch from user tedmunds to provide both an old-style GLUT teapot as well as one which fixes some problems with the teapot's geometry and orientation. Updated HWShadowmapsSimple demo to use glutSolidTeapot as originally intended. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@64 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
* Fixed bug in demos pointed out by chrisDUPUIS on javagaming.org forums Kenneth Russel2005-02-281-2/+12
| | | | | | | | | where we were creating multiple DebugGLs in particular in the TestContextDestruction demo, which was the cause of the slowdown in that demo git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@63 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
* Added needed repaint() call after key events in demos where Animator Kenneth Russel2005-02-241-0/+1
| | | | | | | isn't being used any more git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@59 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
* Removed unnecessary Animator from interactive HWShadowmapsSimple and Kenneth Russel2005-02-231-25/+2
| | | | | | | InfiniteShadowVolumes demos git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@58 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
* Implemented a per-thread GLContext stack, which gives a thread Kenneth Russel2003-11-041-42/+40
| | | | | | | | | | | | | | | knowledge of the OpenGL contexts it has made current and allows a GLDrawable to make its context current recursively as well as allowing a GLEventListener to call another GLDrawable's display() method from within its display(). This mechanism can be used fairly easily to expose swapBuffers in the public API, as has been requested. Updated the demos which had to explicitly call display() on more than one drawable to use the Animator class and to call GLDrawable.display() from within their GLEventListeners' display() methods. Updated documentation. Fixed bugs in gleem's CameraParameters class. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@27 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
* Worked around 4764639/4892246Kenneth Russel2003-07-171-1/+2
| | | | git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@15 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
* Fixed bug in Animator where it would hang upon stopping if exceptionKenneth Russel2003-07-151-25/+30
| | | | | | | | | was thrown during init(). Fixed build.xml files to get javac to produce source file and line number information. Fixed demos to pop up a dialog box if an extension they need is unsupported. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@12 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
* Split up net.java.games.util; moved GLUT and BufferUtils intoKenneth Russel2003-06-251-0/+844
net.java.games.jogl.util, and moved demo-specific utility classes into jogl-demos project under demos.util. Added nearly all JavaOne demos into jogl-demos project; rewrote where necessary to use ClassLoader.getResourceAsStream() instead of flat files, put into packages and added to Makefile. Added gleem to jogl-demos project. Added jogl.jar build rule. git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/../svn-server-sync/jogl-demos/trunk@3 3298f667-5e0e-4b4a-8ed4-a3559d26a5f4
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