Hi !
Featured games (90)
games approved by the League of Dukes
Games in Showcase (683)
Games in Android Showcase (196)
games submitted by our members
Games in WIP (751)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  LWJGL Renderer  (Read 1533 times)
0 Members and 1 Guest are viewing this topic.
Offline Amos Wenger

Senior Devvie

Everything's possible, but not everything's fun...

« Posted 2006-06-22 10:42:03 »

I get
org.lwjgl.opengl.OpenGLException: Invalid operation (1282)

I've seen this error commonly happens when using more than one thread but I do have one thread only ! Here's the complete stack trace :
org.lwjgl.opengl.OpenGLException: Invalid operation (1282)
at org.lwjgl.opengl.Util.checkGLError(
at org.lwjgl.opengl.Display.swapBuffers(
at org.lwjgl.opengl.Display.update(
at com.xith3d.render.lwjgl.CanvasPeerImpl.renderDone(
at com.xith3d.render.lwjgl.CanvasPeerImpl.display(
at com.xith3d.render.lwjgl.CanvasPeerImpl.render(
at com.xith3d.scenegraph.View.renderOnce(
at com.xith3d.scenegraph.View.renderOnce(

It seems like it happens just before swapBuffers() (swapBuffer calls Util.GLCheckError() before really swapping buffers).

See :

Anyone has an idea to fix it ?

Any infos welcome, I'm not a LWJGL guru but I'd like to see if I can increase performances using LWJGL.

"Once you start working on something, don't be afraid of failure and don't abandon it. People who work sincerely are the happiest"
Offline Matzon

JGO Knight

Medals: 19
Projects: 1

I'm gonna wring your pants!

« Reply #1 - Posted 2006-06-22 14:09:21 »

either inject lots of Util.checkGLError or use GLIntercept to locate the offending opengl call.

Offline Spasi
« Reply #2 - Posted 2006-06-22 15:06:07 »

You may also find GLExpert in NVPerfKit 2.0 useful.
Pages: [1]
  ignore  |  Print  
You cannot reply to this message, because it is very, very old.

orrenravid (210 views)
2016-07-16 03:57:23

theagentd (281 views)
2016-07-11 14:28:54

Hydroque (366 views)
2016-07-06 05:56:57

Hydroque (520 views)
2016-07-03 08:52:54

GrandCastle (393 views)
2016-07-01 09:13:47

GrandCastle (385 views)
2016-07-01 09:09:45

CopyableCougar4 (437 views)
2016-06-25 16:56:52

Hydroque (413 views)
2016-06-22 02:17:53

SwampChicken (379 views)
2016-06-20 13:22:57

SwampChicken (303 views)
2016-06-20 13:22:49
Making a Dynamic Plugin System
by Hydroque
2016-06-25 00:13:25

Java Data structures
by BinaryMonkL
2016-06-13 21:22:09

Java Data structures
by BinaryMonkL
2016-06-13 21:20:42

FPS Camera Tutorial
by Hydroque
2016-05-22 05:40:58

Website offering 3D Models specifically for games for free
by vusman
2016-05-18 17:23:09

Website offering 3D Models specifically for games for free
by vusman
2016-05-09 08:50:56

Website offering 3D Models specifically for games for free
by vusman
2016-05-06 11:10:21

Website offering 3D Models specifically for games for free
by vusman
2016-04-29 12:56:17 is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!