On Thursday, June 17, 2010 03:41:36 TOMOTON [via jogamp] wrote:
> I've upgraded a JOGL 1.1.1a application to the recent jogl-2.0-pre-20100517
> build. I'm using the Windows i586 build.
> The application has the same 1.1.1a settings in terms of double buffering
> and VSync, but it now shows flickering black bands across the expected
> I've tried using both AWT, as well as NEWT, but the result is similar.
So it's not related to the AWT clear background thingy of a Canvas, good.
This is proven by your NV test as well, right.
> >From what I could tell from the available on-line demos, e.g. Gears, the
> problem is visible for those applications as well, on this particular
> development platform.
> However, the application in question and the JogAmp Gears demo do run
> properly on a different platform, which uses an NVIDIA GeForce G210M
> graphics subsystem.
> Is this a (minor) issue of compatibility with the ATI Mobility FireGL V5200
> Is there anything I can do to help resolve this issue?
GL_RENDERER = ATI Radeon HD 5800 Series
GL_VERSION = 3.2.9756 Compatibility Profile Context
on linux 64bit here, no flickering.
The gears demo uses:
which works here (VSync 1), but I have noticed that
the drivers behave differently in overwriting the default setting.
IE I had to set (fglrx 3.2.9756) VSync: 'Off, unless application specifies',
otherwise I couldn't turn it on or off.