Java-Gaming.org Hi !
Featured games (90)
games approved by the League of Dukes
Games in Showcase (776)
Games in Android Showcase (231)
games submitted by our members
Games in WIP (856)
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 2122 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 »

Quote
I get
1  
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 :
1  
2  
3  
4  
5  
6  
7  
8  
9  
org.lwjgl.opengl.OpenGLException: Invalid operation (1282)
at org.lwjgl.opengl.Util.checkGLError(Util.java:56)
at org.lwjgl.opengl.Display.swapBuffers(Display.java:566)
at org.lwjgl.opengl.Display.update(Display.java:582)
at com.xith3d.render.lwjgl.CanvasPeerImpl.renderDone(CanvasPeerImpl.java:772)
at com.xith3d.render.lwjgl.CanvasPeerImpl.display(CanvasPeerImpl.java:958)
at com.xith3d.render.lwjgl.CanvasPeerImpl.render(CanvasPeerImpl.java:1035)
at com.xith3d.scenegraph.View.renderOnce(View.java:616)
at com.xith3d.scenegraph.View.renderOnce(View.java:549)

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

See : http://www.java-gaming.org/forums/index.php?topic=14118.0

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  
 
 

 
hadezbladez (269 views)
2018-11-16 13:46:03

hadezbladez (146 views)
2018-11-16 13:41:33

hadezbladez (279 views)
2018-11-16 13:35:35

hadezbladez (62 views)
2018-11-16 13:32:03

EgonOlsen (2109 views)
2018-06-10 19:43:48

EgonOlsen (2141 views)
2018-06-10 19:43:44

EgonOlsen (1353 views)
2018-06-10 19:43:20

DesertCoockie (1941 views)
2018-05-13 18:23:11

nelsongames (1593 views)
2018-04-24 18:15:36

nelsongames (2241 views)
2018-04-24 18:14:32
Deployment and Packaging
by mudlee
2018-08-22 18:09:50

Java Gaming Resources
by gouessej
2018-08-22 08:19:41

Deployment and Packaging
by gouessej
2018-08-22 08:04:08

Deployment and Packaging
by gouessej
2018-08-22 08:03:45

Deployment and Packaging
by philfrei
2018-08-20 02:33:38

Deployment and Packaging
by philfrei
2018-08-20 02:29:55

Deployment and Packaging
by philfrei
2018-08-19 23:56:20

Deployment and Packaging
by philfrei
2018-08-19 23:54:46
java-gaming.org 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‑gaming.org
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!