Re: [gl4java-usergroup] Errors

[Sven G. <sgo...@ja...>]

Max Gilead wrote:
> 
> Virgil Wall wrote:
> 
> > In addition, after switching to version 2.4.1.0, I see these error messages
> > printed out when my app runs:
> > GL ERROR : invalid operation
> > GL ERROR : 1282 == 0x502
> >
> > I don't see these when using version 2.3.1.1.
> >
> > Any idea what they mean?
> 
> Nobody will be able to help you until you send more detailed info: a piece of
> code where is occurs and precise command after this error is signaled (yes it
> means putting gljCheckGL() after each OpenGL command in this chunk of code to
> spot the bug).
> 

... where glGetError is allowed ... !!!

gljCheckGL() exists within the default implementation of:
	- GLAnimCanvas:
		- init
		- display

gljCheckGL calls the OpenGL command glGetError,
so it is restricted like glGetError is restricted !

The GL ERROR number which is printed is the error,
glGetError receives ..
You may want to add a Exception e.printStackTrace(...),
if gljCheckError returns true !

Yours, Sven


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