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Zyn 3.0.1 blank screen Win Vista 64

Balda
KVRist
 
44 posts since 21 Sep, 2007

Postby Balda; Thu Jan 05, 2017 11:14 am Zyn 3.0.1 blank screen Win Vista 64

Hi,

I tryed lattest version of ZynAddSubFX 3.0.2rc1 and I still have a blank screen under Windows Vista 64bit. On Linux works well...
fundamental
KVRist
 
380 posts since 21 Oct, 2008, from USA

Postby fundamental; Fri Jan 06, 2017 10:06 am Re: Zyn 3.0.1 blank screen Win Vista 64

Does the text window that pops up with the standalone (i.e. zynddsubfx.exe) print anything?

The only known issue which can cause this issue is very old openGL versions (before opengl 2.0).
One of the developers on the ZynAddSubFX open source synth
The author of the Zyn-Fusion UI for ZynAddSubFX
Balda
KVRist
 
44 posts since 21 Sep, 2007

Postby Balda; Wed Jan 11, 2017 9:59 am Re: Zyn 3.0.1 blank screen Win Vista 64

it looks like openGL problem. See screenshot...
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fundamental
KVRist
 
380 posts since 21 Oct, 2008, from USA

Postby fundamental; Wed Jan 11, 2017 10:21 am Re: Zyn 3.0.1 blank screen Win Vista 64

Yep, that's an openGL issue. The particular error code '506' corresponds to GL_INVALID_FRAMEBUFFER_OPERATION. By my best guess your graphics card on your windows machine does not have support for the opengl framebuffer extension which is needed to render the window.

Unfortunately framebuffers are required to efficiently render the UI and the presented error code doesn't provide any hint as to a workaround which would work on your windows machine's hardware. If your graphics driver vendor provides updates for your graphics card (or builtin), then you may want to see if they provide an updated driver which may support the extension.
One of the developers on the ZynAddSubFX open source synth
The author of the Zyn-Fusion UI for ZynAddSubFX
Balda
KVRist
 
44 posts since 21 Sep, 2007

Postby Balda; Fri Jan 13, 2017 12:13 am Re: Zyn 3.0.1 blank screen Win Vista 64

I install latest nvidia driver and now it is working... tnx

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